CN110497198B

CN110497198B - Display screen production line

Info

Publication number: CN110497198B
Application number: CN201910818889.7A
Authority: CN
Inventors: 何健樟; 胡为纬; 余建辉; 张鹏飞; 晏雷红; 董浩; 梁炎光; 朱元丰; 周志勇; 刘东阳; 黄伟; 王小勇; 杨永红; 李文彬; 刘亚纯; 康嘉心
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Intelligent Equipment Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2021-03-26
Anticipated expiration: 2039-08-30
Also published as: CN110497198A

Abstract

The invention provides a display screen production line which comprises an assembly line and a detection line, wherein the assembly line is used for assembling a plurality of workpieces on a box body so as to assemble the box body and the plurality of workpieces into a display screen; the detection line includes calibration equipment, and calibration equipment includes conveying robot and camera bellows device, and conveying robot is used for carrying the box, and the camera bellows device includes camera bellows structure and feeding mechanism, and feeding mechanism's at least partly movably sets up to the box of receiving the conveying robot supply and carry the box to carry and rectify the detection in the camera bellows structure. By the technical scheme, the automatic production of the display screen can be realized.

Description

Display screen production line

Technical Field

The invention relates to the technical field of display screen production equipment, in particular to a display screen production line.

Background

In the production of the display screen, a plurality of processes such as the assembly, the correction and the detection of the display screen are needed, and in the prior art, each process is basically operated independently, so that the continuous automatic production cannot be realized, and the problems of large personnel consumption, low production efficiency and the like are caused.

Disclosure of Invention

The invention provides a display screen production line, which is used for realizing automatic production of display screens.

In order to achieve the purpose, the invention provides a display screen production line which comprises an assembly line and a detection line, wherein the assembly line is used for assembling a plurality of workpieces on a box body so as to assemble the box body and the workpieces into a display screen, the detection line is used for detecting the display screen assembled by the assembly line, the assembly line comprises assembly equipment, the assembly equipment comprises an assembly robot, the assembly robot comprises an assembly mechanical arm and an adsorption device arranged on the assembly mechanical arm, and the adsorption device is used for adsorbing a lamp panel so as to drive the adsorption device to move through the assembly mechanical arm and assemble the lamp panel positioned on the adsorption device on the box body; the detection line includes calibration equipment, and calibration equipment includes conveying robot and camera bellows device, and conveying robot is used for carrying the box, and the camera bellows device includes camera bellows structure and feeding mechanism, and feeding mechanism's at least partly movably sets up to the box of receiving the conveying robot supply and carry the box to carry and rectify the detection in the camera bellows structure.

The assembly line further comprises a feeding and attaching device, wherein the feeding and attaching device comprises a material moving robot and an attaching device, the material moving robot comprises a material moving mechanical arm and a clamp arranged on the material moving mechanical arm, the clamp is used for clamping the box body, and the material moving mechanical arm is used for driving the clamp to move so as to move the box body to different positions; attached device includes attached host computer and sets up the product positioner on attached host computer, and product positioner is used for receiving the box that moves the material robot supply, and the movably setting of at least partly of product positioner to fix a position the box of receiving, attached host computer is used for the attached material of box to lieing in on the product positioner, and the rigging equipment is used for assembling the lamp plate on the box behind attached material.

Further, the detection line further comprises a detection device comprising: the detection robot comprises a detection mechanical arm and a clamping device arranged on the detection mechanical arm, wherein the clamping device is used for clamping the display screen, and the detection mechanical arm is used for driving the clamping device to move so as to clamp and convey the display screen through the clamping device; detection device, detection device are including placing platform, electric connection portion and detection portion, and wherein, place the platform and be used for bearing the display screen that inspection robot carried, and at least partly movably setting of electric connection portion to be connected with being located the display screen electricity of placing the bench, detection portion is used for carrying out the color detection to the display screen that is located placing the bench, and calibration equipment is used for proofreading and determine through the display screen that check out test set detected qualified back.

Further, the assembly line has a plurality of assembly stations, and the detection line has a plurality of detection stations, and the display screen production line still includes: the conveying line comprises a conveying device and a plurality of positioning mechanisms, and an assembly line and a detection line are arranged along the length direction of the conveying device, wherein the conveying device can convey the box bodies to different assembly stations of the assembly line so as to assemble the box bodies at different assembly stations respectively; the conveying device can convey the display screen assembled by the assembly line to different detection stations of the detection line so as to detect the display screen at different detection stations respectively; a plurality of positioning mechanisms are arranged on the conveying device at intervals so as to position the boxes on the conveying device to preset positions on the conveying device respectively.

Further, the clamp comprises a first clamp clamping mechanism and a second clamp clamping mechanism, and the first clamp clamping mechanism and the second clamp clamping mechanism independently act to respectively and independently clamp the box body; the material loading and attached equipment still includes: the feeding device comprises a movably arranged feeding vehicle, and the feeding vehicle is used for bearing and moving the box body so as to supply the box body to the material moving robot; and the rotating device comprises a rotating rack and a rotating platform which is rotatably arranged on the rotating rack, and the rotating platform is used for receiving the box body which is supplied by the material moving robot and is attached with the material so as to rotate the box body on the rotating platform by a preset angle.

Furthermore, the feeding vehicle is provided with a material cavity for placing the box body, the feeding device further comprises a feeding limiting part and a feeding positioning part, the feeding limiting part is used for limiting the feeding vehicle, the feeding limiting part is provided with a feeding limiting area, the feeding vehicle can enter or leave the feeding limiting area through movement, at least one part of the feeding positioning part can move into the feeding limiting area, and the feeding positioning part can be in limiting fit with the feeding vehicle positioned in the feeding limiting area so as to position the feeding vehicle to a preset feeding position; the rotating device further comprises a first rotating driving portion and a rotating positioning portion, the first rotating driving portion is in driving connection with the rotating table to drive the rotating table to rotate, at least one portion of the rotating positioning portion is movably arranged, and the rotating positioning portion is used for being in limiting fit with a box body located on the rotating table to limit the position of the box body on the rotating table.

Further, at least a part of the first clamp clamping mechanism is movably arranged to clamp or avoid the box body at a first position of the box body, at least a part of the second clamp clamping mechanism is movably arranged to clamp or avoid the box body at a second position of the box body, wherein the first clamp clamping mechanism comprises: the first clamp clamping part is arranged on the clamp frame body; the second clamp clamping part is arranged on the clamp frame body, and the first clamp clamping part and the second clamp clamping part can be close to or far away from each other so as to clamp or avoid two different side faces of the box body.

Further, adsorption equipment includes adsorption disc and shooting portion, and the adsorption disc is used for adsorbing the work piece, and shooting portion is used for shooing the box in order to confirm the position of at least partly structure of box, and the rigging equipment still includes: the shooting device is used for shooting the workpiece adsorbed by the adsorption disc so as to determine the position of at least one part of the structure of the workpiece on the adsorption device, and the assembling mechanical arm can acquire the image information shot by the shooting part and the shooting device and move the adsorption device according to the image information so as to assemble the workpiece adsorbed by the adsorption disc on the box body.

Further, the adsorption device further comprises: the adsorption mounting seat is connected with the assembling mechanical arm, and the adsorption disc and the shooting part are arranged on the adsorption mounting seat; one end of the adsorption disc, which is far away from the adsorption mounting seat, is an adsorption end, and the adsorption end is used for blowing air outwards along the radial direction of the adsorption disc to form a low-pressure area; under the condition that the adsorption disc blowing outside is close to the workpiece within a preset distance range, the two sides of the workpiece generate preset pressure difference under the action of a low-pressure area and external air pressure and are adsorbed by the adsorption disc; adsorb spacing portion, set up on adsorbing the mount pad, adsorb spacing portion and have and adsorb spacing face, adsorb spacing face and the terminal surface interval setting of adsorption end, and adsorb one side that deviates from the adsorption mount pad of the terminal surface that spacing face is located the adsorption end, adsorb spacing face be used for with the work piece butt that is sucked up to make work piece and adsorption end keep the predetermined distance.

Further, the detection part is used for shooting images, and the shooting direction of the detection part is set towards the area of the placing table for placing the display screen so as to shoot the images displayed by the display screen on the placing table; the electric connection part comprises a first insertion part and a second insertion part, at least one part of the first insertion part is movably arranged to be inserted with the display screen, and at least one part of the second insertion part is movably arranged to be inserted with the display screen.

Further, the clamping device includes: the detection frame body is connected with the detection mechanical arm; the first detection clamping part is arranged on the detection frame body; the first detection clamping part and the second detection clamping part can be relatively movably arranged so as to clamp or avoid two different side surfaces of the display screen; detect the absorption portion, set up on detecting the support body, detect the absorption portion and be used for adsorbing the protection pad to the removal through detecting the arm is placed the protection pad between two display screens that need stack.

Further, the conveying robot comprises a conveying mechanical arm and a conveying clamp arranged on the conveying mechanical arm, the conveying clamp is used for clamping the display screen, the camera bellows structure is provided with a detection cavity, the feeding mechanism is provided with a plurality of feeding areas, and each feeding area is used for placing the display screen independently so as to convey the display screen into the detection cavity.

Further, the detection chamber has the detection mouth, and calibration equipment still includes kind darkroom structure, and the darkroom structure includes: the darkroom main body is of a light-tight structure, a sealed shooting channel is arranged in the darkroom main body, and one end of the shooting channel is butted with the detection port; the adjusting structure is used for installing the shooting camera, the adjusting structure is arranged in the shooting channel, and at least one part of the adjusting structure is movably arranged so as to adjust the position of the shooting camera in the shooting channel; and a darkroom bracket connected with the darkroom main body to support the darkroom main body.

Further, the correction apparatus further includes: the rotating device comprises a rotating rack and a rotating platform which is rotatably arranged on the rotating rack, and the rotating platform is used for receiving and rotating a part of the plurality of detected display screens grabbed by the conveying robot from the feeding mechanism; the first material receiving platform is used for collecting and stacking the qualified display screens after detection, and the qualified display screens after detection comprise the rotated qualified display screens grabbed by the conveying robot from the rotating platform and the qualified display screens directly grabbed by the conveying robot from the feeding mechanism; the second material receiving platform is used for collecting and stacking unqualified display screens after detection, and the unqualified display screens after detection comprise the unqualified display screens after rotation, which are grabbed by the conveying robot from the rotating platform, and the unqualified display screens, which are directly grabbed by the conveying robot from the feeding mechanism.

Further, a plurality of feed areas include first feed area and the second feed area that sets up adjacently, and feed mechanism still includes: the material loading platform is used for receiving a display screen supplied by the conveying robot, the first material supply area and the second material supply area are both areas above the material loading platform, and the material loading platform is arranged in a reciprocating manner relative to the camera bellows structure so that the first material supply area or the second material supply area can enter the detection cavity; wherein, under the condition that the first feeding area is positioned in the detection cavity, the second feeding area is positioned outside the camera bellows structure; in the case where the second feeding area is located in the detection chamber, the first feeding area is located outside the camera bellows structure.

Further, the positioning mechanism includes: the carrier is placed on the conveying device so as to convey the carrier to different positions through the conveying device, the carrier comprises a carrier base and a carrier limiting part, the carrier base is used for placing the box body, and the carrier limiting part is arranged on the carrier base so as to limit the box body on the carrier base; the jacking part is arranged on the conveying device, at least one part of the jacking part is arranged in a lifting manner, and the jacking part is in spacing fit with the carrier base under the condition that the carrier is positioned above the jacking part so as to jack up the carrier and position the carrier to a fixed position at a preset height; the side positioning part is arranged on the conveying device, and at least one part of the side positioning part can be horizontally movably arranged so as to push the box body on the carrier which is jacked to the preset height through the side positioning part, so that the box body is positioned to the preset position which is in limit fit with the carrier limiting part.

The technical scheme of the invention is applied, and the display screen production line is provided and comprises an assembly line and a detection line, wherein the assembly line is used for assembling a plurality of workpieces on a box body so as to assemble the box body and the workpieces into a display screen, and the detection line is used for detecting the display screen assembled by the assembly line; the detection line includes calibration equipment, and calibration equipment includes conveying robot and camera bellows device, and conveying robot is used for carrying the box, and the camera bellows device includes camera bellows structure and feeding mechanism, and feeding mechanism's at least partly movably sets up to the box of receiving the conveying robot supply and carry the box to carry and rectify the detection in the camera bellows structure. The automatic assembly of box and other work pieces in the accessible assembly line realization display screen like this, the assembly is accomplished the back accessible detection line and is carried out automated inspection to realize the automated production of display screen, improved production efficiency, reduction in production cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of a display screen production line according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the feeding and attaching apparatus shown in FIG. 1;

FIG. 3 shows a schematic structural view of the mounting apparatus of FIG. 1;

FIG. 4 shows a schematic structural diagram of the detection apparatus of FIG. 1;

FIG. 5 shows a schematic structural diagram of the correction device of FIG. 1;

FIG. 6 shows a schematic view of the clamp of FIG. 2;

FIG. 7 shows an enlarged partial view of the clamp of FIG. 6;

FIG. 8 shows a schematic view of the affixion device of FIG. 2;

FIG. 9 shows a schematic view of the feed device of FIG. 2;

FIG. 10 shows a top view of the feeder device of FIG. 9;

FIG. 11 shows a schematic view of the rotary apparatus of FIG. 2;

fig. 12 shows a schematic configuration diagram of the photographing apparatus in fig. 3;

FIG. 13 shows a schematic view of the structure of the adsorption device of FIG. 3;

FIG. 14 shows a side view of the adsorption device of FIG. 13;

FIG. 15 is a schematic view showing the structure of the detecting unit of FIG. 4;

fig. 16 shows a schematic view of the electrical connection in fig. 4;

FIG. 17 shows a schematic structural view of the clamping device of FIG. 4;

FIG. 18 shows a schematic view of a part of the apparatus of the correction device in FIG. 5;

FIG. 19 shows a schematic view of the construction of the camera bellows apparatus of FIG. 5;

FIG. 20 shows another schematic construction of the camera bellows apparatus of FIG. 5;

FIG. 21 shows an enlarged partial view of the bellows apparatus of FIG. 20;

FIG. 22 shows a schematic view of the darkroom configuration of FIG. 5;

FIG. 23 shows an end view of the dark room arrangement of FIG. 22;

FIG. 24 shows another schematic view of the dark room arrangement of FIG. 5;

FIG. 25 is a schematic view showing the structure of the positioning table and the conveying jig of FIG. 5;

FIG. 26 is a schematic structural diagram of a positioning mechanism provided in an embodiment of the present invention;

FIG. 27 is a schematic view showing the structure of the side positioning part in FIG. 26;

FIG. 28 is a schematic view of the construction of the lift portion of FIG. 26;

fig. 29 shows a schematic structural view of the carrier of fig. 26;

fig. 30 shows a close-up view of the carrier of fig. 29.

Wherein the figures include the following reference numerals:

1100. a feeding device; 1110. a feeding vehicle; 1111. a material cavity; 1112. a feeding chassis; 1113. a feeding frame; 1114. a wheel; 1115. a handle; 1120. a material supply limiting part; 1121. a first feeding limit structure; 1122. a second material supply limiting structure; 1123. a third material supply limiting structure; 1124. a feeding guide wheel; 1130. a feeding positioning part; 1131. a feeding positioning member; 1132. a feed driving section; 1133. a feeding mounting seat;

1200. a clamp; 1210. a clamp frame body; 1220. a first clamp gripping mechanism; 1221. a first clamp holding portion; 12211. a clamp plate; 12212. a clamp positioning pin; 1222. a second clamp holding portion; 1223. a first jig driving section; 12231. a clamp connection member; 12232. a jig linear motion section; 1224. a jig guide portion; 12241. a guide rail; 12242. a slider; 1230. a second clamp gripping mechanism; 1231. a clamp jaw; 12311. a clamping groove; 1232. a second jig driving section; 1240. a material moving mechanical arm;

1300. a rotating device; 1310. rotating the frame; 1320. a rotating table; 1321. rotating the base; 1322. rotating the frame; 1323. rotating the positioning member; 1330. a first rotation driving section; 1331. a divider; 1332. a motor; 1340. rotating the positioning part; 1341. rotating the pressing member; 1342. a second rotation driving section; 1343. a cushion pad;

1400. a product positioning device; 1410. a product bearing seat; 1420. a first product limiting seat; 1430. a first product positioning section; 1431. a first product housing; 1432. a first product limit piece; 1433. a first guide member; 1440. a second product positioning section; 1441. a second product housing; 1442. a first positioning drive section; 1443. a second guide member; 1450. a second product limiting seat; 1460. a third product positioning section; 1461. a second product limit; 1462. a second positioning drive section; 1470. attaching a host;

2210. a carrier; 2211. a carrier base; 22111. a base body; 22112. a carrier wear plate; 2212. a carrier limiting part; 22121. a carrier support block; 22122. a carrier limiting block; 2213. a carrier roller; 2214. a carrier protection pad; 2215. a carrier stiffener; 2216. an impact protector; 2217. a carrier positioning hole; 2220. a jacking portion; 2221. a jacking seat; 2222. jacking a positioning pin; 2223. a jacking driving part; 2224. a jacking guide part; 2230. a side positioning part; 2231. a first side positioning structure; 22311. a first side positioning push plate; 22312. a first side positioning roller; 2232. a second side positioning structure; 22321. a second side positioning push plate; 22322. a second side positioning roller; 2233. a side positioning drive section; 2234. a side positioning guide part; 22341. a side positioning guide rod; 22342. a side positioning guide seat; 2300. a conveying device;

4110. an adsorption mounting seat; 4111. adsorbing the mounting disc; 4112. adsorbing a connecting block; 4120. an adsorption tray; 4130. an adsorption limiting part; 4131. adsorbing the connecting piece; 4132. adsorbing a limiting part; 4133. a connecting rod; 4134. a connecting plate; 4140. a pressure sensor; 4150. a camera mount; 4151. avoiding holes; 4160. a shooting part; 4161. a second camera; 4162. a second annular light source; 4170. assembling a mechanical arm; 4200. a photographing device; 4210. a column; 4220. a first camera; 4230. a first annular light source; 4240. a code scanning part; 4300. a feeding machine;

7100. a clamping device; 7110. detecting the rack body; 7120. a first detection clamping part; 7121. detecting the clamping plate; 7122. detecting a positioning pin; 7130. a second detection clamp part; 7140. a detection adsorption part; 7150. detecting the mechanical arm;

7200. a detection device; 7210. a placing table; 7211. placing a base; 7212. placing the frame; 7213. placing a pressing piece; 7214. placing a positioning piece; 7215. placing a driving part; 7220. an electrical connection portion; 7221. a first insertion part; 7222. a second insertion part; 7223. an electrical connection socket; 7230. a detection unit; 7300. a material receiving disc;

8100. a darkroom structure; 8110. a darkroom main body; 8111. a frame structure; 8112. a cylindrical housing; 8113. an end plate of the darkroom; 8114. a handle; 8120. an adjustment structure; 8121. adjusting the guide rail; 8122. a camera mounting bracket; 8130. a darkroom support; 8131. a darkroom beam; 8132. a darkroom vertical beam;

8200. a dark box device; 8210. a dark box structure; 8211. a camera bellows body; 8212. a camera bellows support; 8220. a feeding mechanism; 8221. a first feed zone; 8222. a second feed zone; 8223. a material loading platform; 8224. a first sealing door; 8225. a second sealing door; 8226. a third sealing door; 8227. a product positioning part; 82271. positioning the bracket; 82272. a product locator; 8228. a feed guide section; 82281. a guide rail; 82282. a guide slider; 82283. a guiding and limiting structure; 8231. a feeding support table; 8232. a feeding support column;

8300. a conveying robot; 8310. a conveying mechanical arm; 8320. conveying the clamp; 8321. a conveyor body; 8322. a first conveying clamping part; 8323. a second conveying clamping part;

8400. a positioning table; 8410. a material loading platform; 8420. a material loading positioning part; 8421. a material loading positioning plate; 8422. a material loading positioning pin; 8510. a first material receiving platform; 8520. and a second material receiving platform.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 30, an embodiment of the present invention provides a display screen production line, including an assembly line and a detection line, wherein the assembly line is used for assembling a plurality of workpieces on a box body to assemble the box body and the plurality of workpieces into a display screen, the detection line is used for detecting the display screen assembled by the assembly line, the assembly line includes an assembly apparatus, the assembly apparatus includes an assembly robot, the assembly robot includes an assembly mechanical arm 4170 and an adsorption device arranged on the assembly mechanical arm 4170, the adsorption device is used for adsorbing a lamp panel, so that the adsorption device is driven by the assembly mechanical arm 4170 to move, and the lamp panel on the adsorption device is assembled on the box body; the detection line comprises a correction device, the correction device comprises a conveying robot 8300 and a dark box device 8200, the conveying robot 8300 is used for conveying boxes, the dark box device 8200 comprises a dark box structure 8210 and a feeding mechanism 8220, at least one part of the feeding mechanism 8220 is movably arranged to receive the boxes supplied by the conveying robot 8300 and convey the boxes into the dark box device 8200 for correction detection.

The technical scheme of the invention is applied, and the display screen production line comprises an assembly line and a detection line, wherein the assembly line is used for assembling a plurality of workpieces on a box body so as to assemble the box body and the workpieces into the display screen, and the detection line is used for detecting the display screen assembled by the assembly line, wherein the assembly line comprises assembly equipment, the assembly equipment comprises an assembly robot, the assembly robot comprises an assembly mechanical arm 4170 and an adsorption device arranged on the assembly mechanical arm 4170, and the adsorption device is used for adsorbing a lamp panel so as to drive the adsorption device to move through the assembly mechanical arm 4170 and assemble the lamp panel on the adsorption device on the box body; the detection line comprises a correction device, the correction device comprises a conveying robot 8300 and a dark box device 8200, the conveying robot 8300 is used for conveying boxes, the dark box device 8200 comprises a dark box structure 8210 and a feeding mechanism 8220, at least one part of the feeding mechanism 8220 is movably arranged to receive the boxes supplied by the conveying robot 8300 and convey the boxes into the dark box structure 8210 for correction detection. The automatic assembly of box and other work pieces in the accessible assembly line realization display screen like this, the assembly is accomplished the back accessible detection line and is carried out automated inspection to realize the automated production of display screen, improved production efficiency, reduction in production cost.

As shown in fig. 2, the assembly line further includes a feeding and attaching device, the feeding and attaching device includes a material moving robot and an attaching device, wherein the material moving robot includes a material moving mechanical arm 1240 and a clamp 1200 disposed on the material moving mechanical arm 1240, the clamp 1200 is used for clamping the box, and the material moving mechanical arm 1240 is used for driving the clamp 1200 to move so as to move the box to different positions; the attaching device comprises an attaching host 1470 and a product positioning device 1400 arranged on the attaching host 1470, the product positioning device 1400 is used for receiving a box body supplied by the material moving robot, at least one part of the product positioning device 1400 is movably arranged to position the received box body, the attaching host 1470 is used for attaching materials to the box body on the product positioning device 1400, and the assembling equipment is used for assembling a lamp panel on the box body after the materials are attached. The box body can be automatically conveyed by the material moving robot, and then the box body is conveyed to the next procedure for assembly after fluff strips or other materials are attached to the box body by the attaching host 1470.

As shown in fig. 4, the detection line further comprises a detection device comprising: the detection robot comprises a detection mechanical arm 7150 and a clamping device 7100 arranged on the detection mechanical arm 7150, wherein the clamping device 7100 is used for clamping the display screen, and the detection mechanical arm 7150 is used for driving the clamping device 7100 to move so as to clamp and convey the display screen through the clamping device 7100; the detection device 7200 comprises a placing table 7210, an electric connection portion 7220 and a detection portion 7230, wherein the placing table 7210 is used for bearing a display screen conveyed by the detection robot, at least one part of the electric connection portion 7220 is movably arranged so as to be electrically connected with the display screen on the placing table 7210, the detection portion 7230 is used for performing color detection on the display screen on the placing table 7210, and the correction device is used for performing correction detection on the display screen qualified through detection of the detection device. Therefore, automatic color detection (also called RGB detection) can be carried out on the assembled display screen through the detection equipment so as to determine whether the display screen has problems or not and carry out offline processing on the display screen with problems.

In this implementation, the assembly line has a plurality of assembly stations, and the detection line has a plurality of detection stations, and the display screen production line still includes: the conveying line comprises a conveying device 2300 and a plurality of positioning mechanisms, and an assembly line and a detection line are arranged along the length direction of the conveying device 2300, wherein the conveying device 2300 can convey the boxes to different assembly stations of the assembly line so as to assemble the boxes at the different assembly stations respectively; the conveying device 2300 can convey the display screens assembled by the assembly line to different detection stations of the detection line so as to detect the display screens at the different detection stations respectively; a plurality of positioning mechanisms are provided at intervals on the conveying device 2300 to position the cases on the conveying device 2300 to predetermined positions on the conveying device 2300, respectively. Therefore, the box body or the assembled display screen can be conveyed to different stations through the conveying line so as to process the box body or the display screen at different stations. The conveying line realizes the cooperation of a plurality of different devices, thereby being convenient for realizing automatic production.

As shown in fig. 6 to 11, the clamp 1200 of the feeding and attaching apparatus includes a first clamp holding mechanism 1220 and a second clamp holding mechanism 1230, and the first clamp holding mechanism 1220 and the second clamp holding mechanism 1230 both independently act to separately hold the box body; the material loading and attached equipment still includes: the feeding device 1100, the feeding device 1100 includes a movably arranged feeding cart 1110, the feeding cart 1110 is used for carrying and moving the box body so as to supply the box body to the material moving robot; the rotating apparatus 1300, the rotating apparatus 1300 includes a rotating frame 1310 and a rotating table 1320 rotatably disposed on the rotating frame 1310, the rotating table 1320 is used for receiving the attached material box supplied by the material moving robot so as to rotate the box on the rotating table 1320 by a predetermined angle. So that the tank can be supplied through the supply device 1100. In addition, according to the scheme, the first clamp clamping mechanism 1220 or the second clamp clamping mechanism 1230 can be selected to independently clamp the product at different parts of the product according to specific working conditions in production, so that the problem that the clamp 1200 cannot clamp the product when some parts of the product are shielded is solved, and the use requirement under complex working conditions is met.

The products mentioned in this embodiment can be understood as boxes when operating in an assembly line or as display screens when operating in an inspection line. Of course, the production line may be suitably adapted for use in producing other products.

In this embodiment, the supply cart 1110 has the material cavity 1111 for placing the box body, the supply device 1100 further includes a supply limiting portion 1120 and a supply positioning portion 1130, the supply limiting portion 1120 is used for limiting the supply cart 1110, the supply limiting portion 1120 has a supply limiting area, the supply cart 1110 can enter or leave the supply limiting area by moving, at least a part of the supply positioning portion 1130 can move into the supply limiting area, the supply positioning portion 1130 can be in limiting fit with the supply cart 1110 located in the supply limiting area, so as to position the supply cart 1110 to a predetermined supply position. When using, can place the definite position of supply car 1110 with the product through material chamber 1111 of supply car 1110, remove supply car 1110 to the spacing region of the spacing portion of the feed of 1120, accessible feed spacing portion 1120 carries out preliminary spacing to supply car 1110, then the action through feed location portion 1130 and the spacing cooperation of supply car 1110, can carry out the accurate positioning to the supply car 1110 in the spacing region of feed to fix a position predetermined feeding position with supply car 1110. The supply vehicle 1110 is moved to a desired position, and the product is placed at the desired position on the supply vehicle 1110, so that the product is moved to an accurate desired position, and is further convenient to cooperate with the material moving robot, and the production continuity and the production efficiency are improved.

The rotating apparatus 1300 further includes a first rotating driving portion 1330 and a rotating positioning portion 1340, the first rotating driving portion 1330 is drivingly connected to the rotating platform 1320 to drive the rotating platform 1320 to rotate, at least a portion of the rotating positioning portion 1340 is movably disposed, and the rotating positioning portion 1340 is used for engaging with a case positioned on the rotating platform 1320 to limit the position of the case on the rotating platform 1320. When the product needs to be rotated, the product is placed on the rotating platform 1320, the position of the product on the rotating platform 1320 is limited by the rotating positioning portion 1340, and then the rotating platform 1320 can be driven by the first rotating driving portion 1330 to stably drive the product to rotate by a predetermined angle, so that the product is rotated. By adopting the mode, the automatic rotation of the product can be realized, the product is stable in rotation, accurate in position and high in production efficiency, and the automatic production is convenient to realize.

In this embodiment, at least a portion of the first gripper clamping mechanism 1220 is movably disposed to clamp or avoid the cassette at a first location of the cassette, and at least a portion of the second gripper clamping mechanism 1230 is movably disposed to clamp or avoid the cassette at a second location of the cassette, wherein the first gripper clamping mechanism 1220 comprises: a first jig clamping part 1221 provided on the jig frame body 1210; and a second clamp clamping portion 1222 disposed on the clamp frame body 1210, wherein the first clamp clamping portion 1221 and the second clamp clamping portion 1222 can be close to or far away from each other to clamp or avoid two different sides of the box body. Therefore, the product can be clamped at the first position of the product through the action of the first clamp clamping mechanism 1220, or the product can be clamped at the second position of the product through the action of the second clamp clamping mechanism 1230, and the use is convenient.

Optionally, the product positioning device 1400 further comprises: the first product limiting seat 1420, the first product limiting seat 1420 has a first product limiting surface, the first product limiting surface is used for limiting one side of a product on the product bearing seat 1410; at least a part of the first product positioning part 1430 is movably arranged parallel to the first product limiting surface to limit or avoid the product; the second product positioning portion 1440, the second product positioning portion 1440 and the first product positioning portion 1430 are in driving connection so as to drive the first product positioning portion 1430 to approach or keep away from the first product limiting surface through the second product positioning portion 1440, so that the first product positioning portion 1430 compresses the product on the first product limiting seat 1420 or loosens the product.

When the product bearing seat is used, the initial position of the first product positioning portion 1430 is a position for avoiding a product, so that the product can be placed on the product bearing seat 1410, at least a part of the first product positioning portion 1430 is moved to a position for blocking the product, and the second product positioning portion 1440 drives the first product positioning portion 1430 to move integrally, so that the first product positioning portion 1430 presses the product. Therefore, the product is respectively abutted against the first product limiting seat 1420 and the product bearing seat 1410, and the product is positioned to an expected position through the limiting effect of the first product limiting seat 1420 and the product bearing seat 1410. Therefore, by the technical scheme, the product can be accurately positioned, the automatic operation is convenient to realize, and the production efficiency is improved.

When the feeding and attaching apparatus is used, first, a plurality of cases of the display screen are arranged and placed in the supply cart 1110, and then the supply cart 1110 is pushed into the supply limit area of the supply limit portion 1120, and the supply cart 1110 is positioned to the supply position by the supply positioning portion 1130.

The transfer robot's transfer robot arm 1240 then moves the gripper 1200 to pick up the cases in the supply cart 1110. Since a portion of the case is inserted into the cavity of the supply cart 1110, the portion of the case that can be gripped by the first gripper-gripping mechanism 1220 is blocked, and thus the second gripper-gripping mechanism 1230 is used to grip the handle position on the back of the case, and the case is gripped and conveyed to the attaching device.

The product bearing seat 1410 of the attaching device receives the box supplied by the material moving robot, and then positions the product through the first product positioning part 1430 or by matching with other parts so as to accurately position the product, and then the attaching host 1470 is used for attaching the fluff strip on the product so as to complete the attaching at the accurate position. In order to attach the nap strips to different sides of the box during the attaching process, the product positioning device 1400 may be released from the box, and then the box may be further gripped by the gripper 1200, the material moving mechanical arm 1240 may drive the gripper 1200 to rotate the box by a certain angle, for example, 90 degrees, and then the box may be placed on the product positioning device 1400 to be repositioned, thereby attaching the nap strips to different sides.

After the application of the velvet strip is completed, the box is turned over using the rotary device 1300. The box body pasted with the fluff strips needs to be conveyed to other stations to be assembled on the front side of the box body, and the opposite side of the box body and the material moving robot is the back side, so that the clamp 1200 only can clamp the back side of the box body, the box body is placed on a conveying line, and the front side faces towards the back side, and the assembly cannot be carried out. Therefore, the boxes need to be turned over before being placed on the conveyor line. The material moving robot takes away the box body on the attaching device, then places the box body on the rotating platform 1320, limits the position of the box body on the rotating platform 1320 through the rotating positioning part 1340, and then drives the rotating platform 1320 through the first rotating driving part 1330, so that the rotating platform 1320 can stably drive the box body to rotate for 180 degrees, thereby realizing the turnover of the box body.

Such that the front of the cassette faces the clamp 1200, the first clamp gripping mechanism 1220 of the clamp 1200 is used to grip the side of the cassette, thereby gripping the cassette, and then placing the cassette on the conveyor line. The right side of the box body faces upwards so as to be conveyed to other stations for assembling the lamp panel or other components.

By adopting the technical scheme, through the matching of the feeding device 1100, the material moving robot, the attaching equipment, the rotating device 1300 and the conveying line, the automatic feeding, the positioning, the flocking strip attaching, the overturning and the conveying of products such as boxes can be realized, the automatic operation of production is realized, the labor intensity can be reduced, the production efficiency and the product quality can be improved, and the production cost can be reduced.

In this embodiment, the first clamping portions 1221 are plural, the plurality of first clamping portions 1221 are arranged on the clamping frame body 1210 at intervals, the plurality of second clamping portions 1222 are plural, and the plurality of second clamping portions 1222 are arranged on the clamping frame body 1210 at intervals, wherein the plurality of first clamping portions 1221 can move synchronously on the clamping frame body 1210. The stability of the clamped product can be improved by using the plurality of first clamp clamping portions 1221 and the plurality of second clamp clamping portions 1222 in cooperation.

Optionally, the first clamp gripping mechanism 1220 further comprises: the first jig driving part 1223 is disposed on the jig frame body 1210, and the first jig driving part 1223 is configured to drive the plurality of first jig clamping parts 1221 to move synchronously. In this way, the first jig driving part 1223 drives the plurality of first jig clamping parts 1221 to move synchronously, so that the operation efficiency can be improved, the structure of the jig can be simplified, and the manufacturing cost can be reduced.

Specifically, the first jig driving part 1223 includes: a jig connection member 12231 to which the plurality of first jig clamping portions 1221 are connected; the jig linear motion part 12232 is disposed on the jig frame body 1210, and the jig linear motion part 12232 is drivingly connected to the jig connecting member 12231 to drive the jig connecting member 12231 to perform a reciprocating linear motion. The plurality of first jig clamping portions 1221 may be connected together by the jig connection member 12231, and then the plurality of first jig clamping portions 1221 are moved synchronously by the action of the jig linear motion portion 12232. In the present embodiment, the jig linear motion part 12232 may be provided as a cylinder.

Optionally, the first clamp clamping portion 1221 is movably disposed on the clamp frame body 1210, and the first clamp clamping mechanism 1220 further includes: a jig guide part 1224, the jig guide part 1224 cooperating with the first jig clamping part 1221 to guide the movement of the first jig clamping part 1221. The movement of the first jig gripping portion 1221 can be made smoother by the jig guide portions 1224, and occurrence of positional deviation can be avoided.

Specifically, the jig guide 1224 includes: a guide rail 12241 provided on the jig frame body 1210 in a moving direction of the first jig clamping portion 1221; and a slider 12242 provided on the first jig clamping portion 1221, the slider 12242 of the jig guide portion 1224 having a slide groove which is engaged with the guide rail 12241 of the jig guide portion 1224 to slide back and forth along the guide rail 12241 of the jig guide portion 1224. By adopting the arrangement, the friction force is small, and the guide is accurate.

In the present embodiment, the first jig clamping portion 1221 and the second jig clamping portion 1222 each include: a jig clamping plate 12211 disposed on the jig frame body 1210; the jig positioning pin 12212, at least a portion of the jig positioning pin 12212 is protruded on the jig clamping plate 12211, and the jig positioning pin 12212 is used to be inserted into a processing hole of a product to position the product. Wherein, the side that anchor clamps splint 12211 is used for the centre gripping product, through inserting anchor clamps locating pin 12212 in the fabrication hole of product, both can guarantee all centre gripping at the specific part of product at every turn, can avoid the product to break away from anchor clamps again, improves the security.

Alternatively, the jig positioning pin 12212 of the first jig gripping portion 1221 is any one of the following structures: the circular truncated cone, the circular cone, the prismatic table, the pyramid, the columnar structure and the outer peripheral surface of the columnar structure are formed by surrounding a plane and a cambered surface. Accordingly, the jig positioning pin 12212 of the second jig clamping portion 1222 is any one of the following structures: the cylinder, the cylinder and set up round platform, circular cone, terrace with edge, pyramid, the columnar structure at cylinder tip, and the outer peripheral face of columnar structure is formed by plane and cambered surface around. Because first anchor clamps clamping part 1221 and second anchor clamps clamping part 1222 are a plurality ofly, if anchor clamps locating pin 12212 and the fabrication hole cooperation of product are too tight, cause easily the location, or anchor clamps locating pin 12212 is difficult for inserting in the fabrication hole. The plurality of jig alignment pins 12212 may be provided in different configurations to facilitate insertion into the tooling holes.

For example, in the present embodiment, that is, the fixture positioning pin 12212 has a cylindrical structure, and the outer peripheral surface of the cylindrical structure is surrounded by a plane and an arc surface, in the cross section of the cylindrical structure, the position with the largest dimension may be slightly smaller than the diameter of the process hole, so that the positioning effect may be achieved, and the plane position of the cylindrical structure may generate a larger gap with the inner wall of the process hole, so as to facilitate insertion.

In this embodiment, the second clamp holding mechanism 1230 includes: the clamp clamping jaws 1231 are movably arranged on the clamp frame body 1210, the number of the clamp clamping jaws 1231 is two, and the two clamp clamping jaws 1231 can be close to or far away from each other to clamp or avoid a second part of a product. The product can be the box of display screen, has the handle on the box, and two anchor clamps clamping jaw 1231 are through the centre gripping handle clip box.

Specifically, the clamp jaw 1231 has a clamping groove 12311, an inner wall surface of the clamping groove 12311 of the clamp jaw 1231 matches with an outer wall surface of the second portion of the product, and the clamping grooves 12311 of the two clamp jaws 1231 are disposed opposite to each other. With this arrangement, the inner wall surface of the holding groove 12311 can be brought into contact with the outer wall surface of the second portion of the product, and the holding can be performed more firmly. When the product is a box body, the second part of the product is a handle on the box body.

Optionally, an end surface of the clamp clamping jaw 1231, which is away from the end of the clamp frame body 1210, is a plane, and when the clamp clamping jaw 1231 clamps a portion of the structure of the product, the end of the clamp clamping jaw 1231, which is away from the end of the clamp frame body 1210, abuts against the product. Like this after two anchor clamps clamping jaw 1231 clip the product, the one end and the product butt of keeping away from anchor clamps support body 1210 of accessible anchor clamps clamping jaw 1231 further play limiting displacement to the product, prevent that the product from rotating on anchor clamps.

Optionally, in this embodiment, the second clamp holding mechanism 1230 further includes: and the second clamp driving part 1232 is arranged on the clamp frame body 1210, and the second clamp driving part 1232 is in driving connection with the two clamp clamping jaws 1231 so as to drive the two clamp clamping jaws 1231 to move synchronously. This drives the two clamp jaws 1231 toward or away from each other by the second clamp driving portion 1232. In the present embodiment, the second clamp driving part 1232 may employ a pneumatic driving structure.

In this embodiment, the number of the second clamping mechanisms 1230 is plural, and the plural second clamping mechanisms 1230 are disposed on the clamp frame body 1210 at intervals to clamp different parts of the product respectively. By providing the plurality of second jig holding mechanisms 1230, reliability in holding a product can be improved. Specifically, the second clamp holding mechanism 1230 is two to hold two handles of the case, respectively.

Alternatively, in the attaching device, the first product positioning part 1430 includes: first product housing 1431, second product positioning portion 1440 is in driving connection with first product housing 1431; the first product limiting member 1432 is movably disposed on the first product base 1431, a moving direction of the first product limiting member 1432 is parallel to the first product limiting surface, and the first product limiting member 1432 is used for compressing a product. Thus, the first product limiting member 1432 can move to avoid or limit the product, and when the first product limiting member 1432 moves to a position where the product is blocked, the first product positioning portion 1430 is driven to move by the second product positioning portion 1440, so that the first product limiting member 1432 presses against the product to position the product.

In this embodiment, the moving direction of the first product limiting members 1432 is a horizontal direction, and the first product positioning portion 1430 includes a plurality of first product limiting members 1432 arranged at intervals along a vertical direction. Like this the accessible is a plurality of first product locating part 1432 spacing to the product, improves the reliability. Moreover, a plurality of first product locating parts 1432 are arranged along the height direction of the product, so that the product which is vertically placed and horizontally loaded and unloaded is convenient to locate.

Optionally, the first product positioning part 1430 further includes: the first guide member 1433 is disposed on the first product seat 1431, and the first guide member 1433 is matched with the first product limiting member 1432 to guide the first product limiting member 1432. By providing the first guide 1433, the movement of the first product limiting member 1432 can be made more smooth.

In this embodiment, the first product positioning portions 1430 and the second product positioning portions 1440 are both two, the two first product positioning portions 1430 and the two second product positioning portions 1440 are disposed in one-to-one correspondence, and a distance between the two first product positioning portions 1430 is adjustably set; two first product location portions 1430 have a limit state and an avoidance state, under the condition that two first product location portions 1430 are in the avoidance state, the distance between two first product location portions 1430 is greater than the width of the product for the product to pass through, under the condition that two first product location portions 1430 are in the limit state, the distance between two first product location portions 1430 is less than the width of the product for limiting the product. In this embodiment, the width of the product can be understood as the dimension of the product in the horizontal direction when the product is vertically placed. By providing the two first product positioning portions 1430 and the two second product positioning portions 1440, positioning accuracy of a product can be improved, reliability of positioning the product is improved, and the product is prevented from moving at will. By adjusting the distance between the two first product positioning parts 1430, it is convenient to load and unload the product.

In this embodiment, the second product positioning portion 1440 includes: a second product housing 1441 fixedly disposed; a first positioning driving part 1442 disposed on the second product seat 1441, wherein the first positioning driving part 1442 is drivingly connected to the first product positioning part 1430 so as to drive the first product positioning part 1430 to move back and forth; and a second guide 1443 connected to the first product positioning portion 1430, the second guide 1443 engaging with the second product housing 1441 in a limited manner to guide the first product positioning portion 1430. This can drive the first product positioning part 1430 to reciprocate by the first positioning driving part 1442. The first positioning driving part 1442 may be provided as a cylinder. The stability of the first product positioning part 1430 when moving can be improved by the limit fit of the second guide 1443 and the second product seat 1441.

In this embodiment, the product positioning apparatus 1400 further includes: a second product limiting seat 1450, disposed at one side of the first product limiting seat 1420, the second product limiting seat 1450 having a second product limiting surface, the second product limiting surface being perpendicular to the first product limiting surface, the second product limiting surface being used to limit the other side of the product located on the product bearing seat 1410; the third product positioning portion 1460, at least a portion of the third product positioning portion 1460 may be close to or far from the second product limiting surface, so as to press the product on the product bearing seat 1410 onto the second product limiting seat 1450 or loosen the product. Can carry out spacingly at the opposite side of product through above-mentioned setting, improve spacing precision.

The product positioning device 1400 provided in this embodiment may be used to position a vertically placed product, the first product positioning portion 1430, the second product positioning portion 1440 and the third product positioning portion 1460 all move horizontally, and the first product limiting surface and the second product limiting surface are vertical planes. And the limiting function of the second product limiting seat 1450, the first product limiting seat 1420 and the product bearing seat 1410 is combined, so that the product can be limited in the horizontal and vertical directions, and the product can be positioned at an accurate position. The product positioning device can be used for positioning products such as a box body of a display and the like.

Optionally, the third product positioning part 1460 includes: the second product limiting part 1461 is arranged to move back and forth, the moving direction of the second product limiting part 1461 is perpendicular to the second product limiting surface, and the second product limiting part 1461 is used for compressing a product; the second positioning driving portion 1462 is disposed on the first product positioning portion 1430, and the second positioning driving portion 1462 is drivingly connected to the second product limiting member 1461 to drive the second product limiting member 1461 to move back and forth. After the product is placed on the product bearing seat 1410, the second positioning driving portion 1462 drives the second product limiting member 1461 to move, so that the second product limiting member 1461 abuts against the product, and the product is clamped between the second product limiting member 1461 and the second product limiting seat 1450, thereby achieving a limiting effect.

Optionally, in this embodiment, the feeding limiting part 1120 includes a first feeding limiting structure 1121, a second feeding limiting structure 1122 and a third feeding limiting structure 1123 connected in sequence, and the first feeding limiting structure 1121, the second feeding limiting structure 1122 and the third feeding limiting structure 1123 surround to form a feeding limiting area; the feeding limiting portion 1120 has an opening for passing through the feeding limiting portion 1120, and the opening of the feeding limiting portion 1120 is located between one end of the first feeding limiting structure 1121, which is far away from the second feeding limiting structure 1122, and one end of the third feeding limiting structure 1123, which is far away from the second feeding limiting structure 1122. Three sides of the supply cart 1110 can be limited by the first, second and third

supply limiting structures

1121, 1122 and 1123, so as to limit the supply cart 1110 in the supply limiting area, and then the supply positioning portion 1130 is used for accurate positioning.

Optionally, the first feeding limiting structure 1121 has a first feeding limiting surface and a second feeding limiting surface that is obliquely arranged relative to the first feeding limiting surface, and the third feeding limiting structure 1123 has a third feeding limiting surface and a fourth feeding limiting surface that is obliquely arranged relative to the third feeding limiting surface, wherein the second feeding limiting surface and the fourth feeding limiting surface are parallel to each other, and the opening of the feeding limiting part 1120 is located between the first feeding limiting surface and the third feeding limiting surface; the distance between the first and third feed limiting surfaces gradually decreases in the direction from the opening of the feed limiting portion 1120 to the second feed limiting structure 1122. The spacing face of the first feed that the accessible inclined to each other set up like this guides supply car 1110 with the spacing face of third feed, and in the structure of formation, the size of the opening part in the spacing region of feed is greater than inside dimension, and the supply car 1110 of being convenient for gets into the opening, then continues the in-process of deepening the spacing regional inside of feed, carries on spacingly through the spacing face of the less second feed of distance between each other and the spacing face of feed fourth to supply car 1110. In this embodiment, the opening of the feeding limiting portion 1120 corresponds to the second feeding limiting structure 1122, so that the feeding cart 1110 stops after moving to abut against the second feeding limiting structure 1122.

The feeding limiting part 1120 further comprises: the material supplying device comprises a plurality of material supplying guide wheels 1124, the plurality of material supplying guide wheels 1124 are distributed on one side of a first material supplying limiting structure 1121 facing a material supplying limiting area and one side of a third material supplying limiting structure 1123 facing the material supplying limiting area, and the plurality of material supplying guide wheels 1124 are used for guiding and limiting the side face of the material supplying vehicle 1110. The sides of the supply cart 1110 may be guided and restrained by providing a plurality of supply guide wheels 1124. Moreover, the side of the supply cart 1110 and the supply guide wheel 1124 are in rolling friction, so that the sliding friction generated when the supply cart 1110 contacts the supply limiting portion 1120 is prevented from easily causing abrasion.

In this embodiment, the feed positioning portion 1130 includes: a supply positioning member 1131 movably disposed, the supply positioning member 1131 being configured to engage with the supply cart 1110 for positioning the supply cart 1110; the supply driving portion 1132 is drivingly connected to the supply positioning member 1131 to drive the supply positioning member 1131 to move. This may allow the feed spacer 1131 to be moved by the feed drive 1132, such that the feed spacer 1131 may position the supply cart 1110, or the feed spacer 1131 may be separated from the supply cart 1110, such that the supply cart 1110 may continue to move.

Alternatively, the supply cart 1110 may have alignment holes in the sidewalls thereof, and the supply alignment member 1131 may be moved into and out of the alignment holes of the supply cart 1110, and the supply alignment member 1131 may align the supply cart 1110 into the supply position with the supply alignment member 1131 inserted into the alignment holes of the supply cart 1110. When using, after the supply vehicle 1110 moves to and supplies limit structure 1122 butt with the second, supply setting element 1131 just corresponds with the locating hole of supply vehicle 1110, then penetrates supply setting element 1131 in the locating hole of supply vehicle 1110 to accurate positioning has been carried out to supply vehicle 1110, adjusted the positional deviation of supply vehicle 1110, alright fix supply vehicle 1110 to the feeding position.

Further, feed drive 1132 has the hole of dodging, and feed setting element 1131 passes the hole of dodging of feed drive 1132, and feed location portion 1130 still includes: and a feeding mounting seat 1133 disposed on one side of the feeding limiting portion 1120 departing from the feeding limiting region, wherein the feeding driving portion 1132 is mounted on the feeding mounting seat 1133. The supply positioning member 1131 can be avoided through the avoiding hole of the supply driving portion 1132. The position of feed drive 1132 may be defined by feed mount 1133. The feeding driving part 1132 may adopt an air cylinder, and has a simple structure and is convenient to control. Optionally, the feeding positioning member 1131 is a cylindrical structure, and the end of the feeding positioning member 1131 is a tapered structure, which can play a guiding role to facilitate the insertion into the positioning hole of the feeding cart 1110.

In this embodiment, there are two feeding positioning portions 1130, and the two feeding positioning portions 1130 are disposed on the first feeding limiting structure 1121 and the second feeding limiting structure 1122 in a one-to-one correspondence manner to position the feeding cart 1110 from two side surfaces of the feeding cart 1110 respectively. With the above arrangement, the left and right sides of the supply cart 1110 can be positioned by the two supply positioning portions 1130.

In this embodiment, the supply cart 1110 includes: a feed chassis 1112 movably disposed; the material supplying frame 1113 is arranged on the material supplying chassis 1112 of the material supplying vehicle 1110, the material cavities 1111 of the material supplying vehicles 1110 are arranged in the material supplying frame 1113 of the material supplying vehicle 1110, and the material cavity 1111 of each material supplying vehicle 1110 is used for placing products. With the above arrangement, a plurality of products can be placed in the supply frame 1113 to increase the load-bearing capacity of the supply cart 1110. Furthermore, by arranging a plurality of material chambers 1111 of the supply cart 1110 in the supply frame 1113 of the supply cart 1110, the position of each material chamber 1111 and the product in the material chamber 1111 can be precisely determined, and the product can be conveniently taken out and taken. For example, a material moving robot is used to grasp the products on the supply cart 1110, which facilitates automated production since the supply cart 1110 and the products on the supply cart 1110 are preset.

Optionally, the supply cart 1110 further comprises: a plurality of wheels 1114 spaced at the bottom of the supply chassis 1112; the handle 1115 is disposed on the supply chassis 1112, and the handle 1115 of the supply cart 1110 is higher than the supply frame 1113 of the supply cart 1110. By providing a plurality of wheels 1114, the supply cart 1110 is easily moved. The supply cart 1110 may be manually propelled or automatically moved. For example, in the present embodiment, manual pushing is used to facilitate pushing of the supply cart 1110 by personnel by providing the handle 1115.

Optionally, the rotation stage 1320 includes: the rotating base 1321, the first rotating driving part 1330 is in driving connection with the rotating base 1321, and the rotating base 1321 is used for carrying a product; a rotating frame 1322 provided on the rotating base 1321, the rotating frame 1322 and the rotating base 1321 surrounding to form a rotating area for accommodating a product; and a rotating positioning element 1323, at least a part of the rotating positioning element 1323 is arranged on the rotating base 1321 in a protruding way, and the rotating positioning element 1323 is used for penetrating into a hole at the bottom of the product on the rotating base 1321 so as to position the product. The provision of the rotating retainer 1323 allows the position of the product on the rotating base 1321 to be defined and the product to be moved with the rotating base 1321. Moreover, the arrangement is simple in structure and convenient to assemble and process.

In this embodiment, the rotational positioning part 1340 includes: a rotary pressing piece 1341, wherein the rotary pressing piece 1341 is movably disposed relative to the rotary base 1321 to approach or depart from the rotary base 1321 so as to press the product on the rotary base 1321 or avoid the product; and a second rotation driving part 1342 disposed on the rotation frame 1322 at a side opposite to the rotation base 1321, wherein the second rotation driving part 1342 is in driving connection with the rotation pressing piece 1341 to drive the rotation pressing piece 1341 to move. Thus, the rotary pressing member 1341 is driven to press the product against the rotary base 1321, so as to prevent the product from moving relative to the rotary base 1321 during the rotation of the product.

Further, the second rotary driving part 1342 is an air cylinder, and the rotary positioning part 1340 further includes: a cushion pad 1343 is provided on the side of the rotary presser 1341 facing the rotary base 1321. The cushion pad 1343 may be made of an elastic material such as rubber. The cushion pad 1343 is in contact with the product, so that the cushion effect can be achieved, impact can be avoided, and the product can be protected.

Alternatively, the first rotation driving part 1330 includes: a divider 1331 disposed on the rotating frame 1310, wherein the divider 1331 is drivingly connected to the rotating platform 1320 to drive the rotating platform 1320 to rotate by a predetermined angle; and a motor 1332 in driving connection with the divider 1331 to drive the divider 1331 to act. By using the divider 1331, precise control of the rotation angle of the turntable 1320 can be achieved. Specifically, in the present embodiment, the divider 1331 controls the rotating table 1320 to rotate 180 degrees. Thus, for each rotation of the motor 1332, the rotary table 1320 rotates 180 degrees for easy control and precise positioning.

As shown in fig. 3, 12 to 14, the suction device of the assembling apparatus includes a suction tray 4120 and a photographing part 4160, the suction tray 4120 is used for sucking the workpiece, the photographing part 4160 is used for photographing the box body to determine the position of at least a part of the structure of the box body, and the assembling apparatus further includes: the photographing device 4200, the photographing device 4200 is used to photograph the workpiece sucked by the suction tray 4120 to determine a position of at least a part of the structure of the workpiece on the suction device, and the assembly robot 4170 may acquire image information photographed by the photographing part 4160 and the photographing device 4200 and move the suction device according to the image information to assemble the workpiece sucked by the suction tray 4120 to the housing. Thus, the workpiece can be adsorbed by the adsorption device of the assembling robot, and the workpiece can be assembled on the product by moving the assembling mechanical arm 4170, so that automatic assembly can be realized, and the production efficiency can be improved. Moreover, for products such as display screens, when assembling, the lamp panel on the adsorption plate 4120 can be shot by the shooting device 4200 to obtain the specific position of the lamp panel, and the box body can be shot by the shooting part 4160 in the assembling robot to obtain the specific position of the box body, so that the relative position of the lamp panel and the box body can be further obtained, and the assembling mechanical arm 4170 can drive the lamp panel to move to the position corresponding to the box body to complete accurate assembling. Therefore, the scheme can realize accurate positioning, improve assembly power and avoid reassembly, thereby further improving production efficiency.

In this embodiment, the assembling apparatus further includes: a processing section to which the mounting robot 4170, the photographing section 4160, and the photographing device 4200 are electrically connected, for receiving and processing the photographed image information of the photographing section 4160 and the photographing device 4200; the assembling robot 4170 may receive the processed image information of the processing portion and adjust the relative position of the workpiece adsorbed by the adsorption tray 4120 and the product according to the processed image information of the processing portion to assemble the workpiece to the product. Thus, the processing unit can receive the image information captured by the image capturing unit 4160 and the image capturing device 4200, the positional relationship between the workpiece and the product can be obtained by processing the image information, and the assembling robot 4170 can adjust the relative position between the workpiece and the product adsorbed by the adsorbing disk 4120 according to the image information processed by the processing unit, thereby accurately assembling the workpiece to the product.

In the present embodiment, the photographing device 4200 includes: a column 4210 fixedly arranged; a first camera 4220 for photographing a workpiece, the first camera 4220 being provided on the column 4210, a photographing region of the first camera 4220 being located within a moving range of the assembled robot arm 4170; and a first ring light source 4230 arranged on the column 4210, wherein the first ring light source 4230 is arranged around the first camera 4220. During shooting, the assembling mechanical arm 4170 drives the workpiece to move so as to enable the workpiece to be close to the first camera 4220, the workpiece faces the shooting direction of the first camera 4220 through angle adjustment, and the first ring-shaped light source 4230 can illuminate the workpiece so as to ensure that a shot image is clear. The light source is arranged to be of an annular structure, so that light is uniformly distributed, and the image quality is improved.

Optionally, the photographing device 4200 further includes a code scanning unit 4240, the code scanning unit 4240 is disposed on the column 4210, and the code scanning unit 4240 is configured to scan a barcode or two-dimensional code information on the workpiece, so as to perform material identification and management, thereby facilitating automation. The code scanning portion 4240 is arranged on the upright column 4210, so that the workpiece can be scanned by the code scanning portion 4240 in the process of photographing by using the first camera 4220, and thus, the operation time can be prolonged by independent operation, and the production efficiency can be improved.

In this embodiment, the assembling apparatus further includes: the transfer chain, the transfer chain is used for carrying the product, and shooting portion 4160 is used for shooing the product that is located on the transfer chain. The product can be conveyed through the conveying line, and automatic production is convenient to realize. Before assembly, the product is stopped at a predetermined position on the conveyor line, but after the stop, position errors are inevitable. The assembling robot 4170 brings the adsorption apparatus close to the product, so that the product on the conveyor line can be photographed by the photographing part 4160 on the adsorption apparatus, and the precise position of the product can be known by processing the photographed image information. Then, the assembling robot 4170 drives the workpiece to move, and adjusts the relative position between the workpiece and the product, thereby corresponding the workpiece to the assembling portion of the product and realizing the assembling.

In this embodiment, the assembling apparatus further includes: and a feeder 4300 provided at one side of the assembling robot, the feeder 4300 being for supplying workpieces to the assembling robot. The workpieces are supplied to the assembly robot through the feeding machine 4300, so that the production continuity can be realized, and the automatic production is realized. The feeder 4300 may store a plurality of workpieces therein, and transport the workpieces one by one to a fixed position, and then assemble a robot to take the workpieces to the fixed position.

Alternatively, the photographing part 4160 includes: a second camera 4161 for photographing the product; a second annular light source 4162, the second annular light source 4162 being disposed around the second camera 4161. The product may be photographed by the second camera 4161 to determine the position of the product, and the product may be illuminated by the second ring-shaped light source 4162 at the time of photographing to improve the quality of the photographed image. The light source is arranged to be of an annular structure, so that light can be uniformly distributed, and the shooting effect is improved.

In this embodiment, the adsorption apparatus further includes: an adsorption mounting base 4110 connected to the mounting robot 4170, and the adsorption tray 4120 and the imaging unit 4160 are both disposed on the adsorption mounting base 4110; one end of the adsorption disc 4120, which is far away from the adsorption mounting seat 4110, is an adsorption end, and the adsorption end is used for blowing air outwards along the radial direction of the adsorption disc 4120 to form a low-pressure area; under the condition that the adsorption disk 4120 blowing air to the outside is close to the workpiece within the preset distance range, the two sides of the workpiece generate preset pressure difference under the action of a low-pressure area and external air pressure and are adsorbed by the adsorption disk 4120; adsorb spacing portion 4130, the setting is on adsorbing mount pad 4110, adsorbs spacing portion 4130 has the spacing face of absorption, adsorbs spacing face and the terminal surface interval setting of adsorption end, and adsorbs one side that deviates from adsorbing mount pad 4110 that spacing face is located the terminal surface of adsorption end, adsorbs spacing face be used for with the work piece butt of being sucked up to make work piece and adsorption end keep predetermined distance.

By this means, since the adsorption end blows the gas radially outward, the area near the adsorption end forms a low pressure area whose pressure is lower than the external air pressure, and when the adsorption disk 4120 is close to the workpiece, the downward pressure of the gas in the low pressure area to the workpiece is lower than the upward pressure of the gas below the workpiece to the workpiece, and when the pressure difference between the upper and lower sides of the workpiece is greater than the self-gravity of the workpiece, that is, when a predetermined pressure difference is reached, the workpiece is sucked up by the adsorption disk 4120. The suction limiting part 4130 abuts against the sucked workpiece, so that the workpiece and the suction end can keep a preset distance, the phenomenon that the low-pressure area is influenced due to the fact that the distance between the workpiece and the suction end is too close is avoided, the condition that enough pressure difference is formed on the upper side and the lower side of the workpiece is met, and the workpiece is reliably sucked by the suction disc 4120. Compared with the existing adsorption device, the scheme does not need to be in contact with the surface of the workpiece, so that the adsorption device can be suitable for the workpiece with holes or gaps on the surface, and is wide in application range. For example, a lamp panel with a plurality of LED lamps on the surface of the panel can be used for attaching a display screen.

Alternatively, in the present embodiment, the adsorption disk 4120 has a columnar structure. Adsorption disk 4120's absorption end can set up to have a plurality of air outlets, and a plurality of air outlets set up along the circumference interval of absorption end, from a plurality of positions air-out like this, are convenient for form great low pressure region near absorption end to improve adsorption effect. Or the adsorption end of the adsorption disk 4120 may be provided with an annular air outlet, and different circumferential positions of the annular air outlet all output air outwards.

In the present embodiment, the adsorption restricting portion 4130 includes: the adsorption connector 4131 is arranged on the adsorption mounting seat 4110; the adsorption limiting part 4132 is disposed at an end of the adsorption connector 4131 away from the adsorption mounting base 4110, and the adsorption limiting part 4132 has an adsorption limiting surface. Wherein, adsorb the connecting piece 4131 and be used for playing the connection effect, adsorb locating part 4132 and be used for spacing to the work piece. Optionally, the absorbing connector 4131 and the absorbing position-limiting member 4132 are both of a cylindrical structure, and the cross-sectional area of the absorbing position-limiting member 4132 is larger than that of the absorbing connector 4131, so that the contact area between the absorbing position-limiting member 4132 and the workpiece can be increased, and the workpiece can be prevented from being damaged.

Optionally, the adsorption connector 4131 is movably disposed on the adsorption mounting base 4110, so as to drive the adsorption limiting member 4132 to move through the adsorption connector 4131, so as to adjust a distance between the adsorption limiting surface and the end surface of the adsorption end. Through the arrangement, the distance between the adsorption limiting surface and the end surface of the adsorption end can be adjusted as required, so that the adsorption effect is ensured.

In the present embodiment, the adsorption connector 4131 is made of a metal material, and the adsorption stopper 4132 is made of a conductive rubber. Thus, the adsorption restricting portion 4130 can function as a conductive member. In the production of display screen, the lamp plate can produce static at the in-process that removes and assemble, and the lamp plate is probably damaged to the static is too much. Therefore, after the lamp plate is adsorbed by the adsorption device, static electricity on the lamp plate can be eliminated through the contact between the lamp plate and the adsorption limiting part 4132, and the lamp plate is protected. The same effect can be achieved for other electronic products.

Optionally, the end of the absorbing connector 4131 has a plurality of grooves, the end of the absorbing position-limiting member 4132 away from the absorbing position-limiting surface has a plurality of protrusions, and the plurality of protrusions of the absorbing position-limiting member 4132 are connected with the plurality of grooves of the absorbing connector 4131 in a matching manner. Through the above arrangement, the adsorption limiting part 4132 and the adsorption connecting part 4131 can be mutually limited, and the connection reliability can be improved. Also, the contact area of the adsorption stopper 4132 and the adsorption connector 4131 can be increased.

Alternatively, the suction connector 4131 includes a connection rod 4133 and a connection plate 4134 disposed at one end of the connection rod 4133, the connection rod 4133 is screwed with the suction mounting base 4110, the plurality of grooves of the suction connector 4131 are located on the connection plate 4134, the suction limiting member 4132 is a plate-shaped structure, and the connection plate 4134 is adhered to the suction limiting member 4132. The connecting rod 4133 is in threaded connection with the adsorption mounting base 4110, so that the assembly of the connecting rod 4133 and the adsorption mounting base 4110 is facilitated, and the distance between the adsorption limiting surface and the end surface of the adsorption end can be conveniently adjusted. The connection plate 4134 is bonded to the adsorption restriction member 4132, so that the assembly is facilitated, and the adsorption restriction member 4132 can be supported by the connection plate 4134. The engagement of the plurality of grooves and the plurality of protrusions can improve the bonding strength between the connection plate 4134 and the adsorption stopper 4132.

In the present embodiment, the suction stopper 4130 is provided in plurality, and the plurality of suction stoppers 4130 are provided at intervals in the circumferential direction of the suction disk 4120. Therefore, the workpiece can be limited by the adsorption limiting parts 4130, so that the stress distribution of the workpiece is uniform. In the present embodiment, the low pressure region formed by blowing air from the suction disk 4120 is located in the vicinity of the region surrounded by the plurality of suction restricting portions 4130.

In this embodiment, the adsorption apparatus further includes: the pressure sensor 4140 is provided in the suction mount 4110, and the pressure sensor 4140 detects a value of a pressure applied to the workpiece by the suction stopper 4130. When the detected pressure is too high, measures can be taken in time to avoid pressing the ring workpiece. For example, adsorption equipment is used for assembling the lamp plate to the box of display screen, has the slot on the lamp plate, has the socket on the box, and the socket is pegged graft with the slot. When the operation, adsorption equipment drives the lamp plate that adsorbs and removes, corresponds the slot of lamp plate and the socket of box, then presses the lamp plate towards the box to assemble lamp plate and box. When pressing the lamp plate, accessible pressure sensor detects the value of adsorbing spacing portion 4130 to the pressure that the lamp plate was applyed to in time make feedback and adjustment, too big and damage the lamp plate in order to avoid the pressure to the lamp plate.

Optionally, suction mount 4110 includes: the adsorption mounting disc 4111, the adsorption disc 4120 and the adsorption limiting part 4130 are all mounted on the adsorption mounting disc 4111, and one side of the pressure sensor 4140 is connected with one side, which is far away from the adsorption disc 4120, of the adsorption mounting disc 4111; adsorb connecting block 4112, with adsorbing mounting disc 4111 interval setting, pressure sensor 4140's opposite side is connected with adsorbing connecting block 4112. That is, the pressure sensor 4140 is disposed between the suction mounting plate 4111 and the suction connecting block 4112, so that the pressure sensor 4140 is in contact with a member having a large area, facilitating accurate pressure detection.

Alternatively, the pressure sensor 4140 has a disk-like structure, and the end surface area of the pressure sensor 4140 is smaller than the end surface area of the suction mounting plate 4111 and the end surface area of the suction connecting block 4112. Two end surfaces of the pressure sensor 4140 abut against an end surface of the suction mounting plate 4111 and an end surface of the suction connecting block 4112, respectively. In this embodiment, the pressure sensor 4140 may be connected to the suction mounting plate 4111 or the suction connection block 4112 by a screw connection.

Optionally, the suction mounting base 4110 further includes a suction connection plate, the suction tray 4120 is disposed on one side of the suction connection plate, and the other side of the suction connection plate is connected to the suction mounting tray 4111, so as to facilitate assembly of the suction tray 4120.

In this embodiment, the adsorption apparatus further includes: the camera mount 4150 is connected to the suction mount 4110, and the second camera 4161 is provided on the camera mount 4150. Through the arrangement, the adsorption device can adsorb workpieces and also can shoot so as to facilitate the assembly of the workpieces.

Specifically, the camera mount 4150 has an escape hole 4151, the second camera 4161 is disposed at the escape hole 4151 of the camera mount 4150, a photographing direction of the second camera 4161 is disposed along an axis of the escape hole 4151 of the camera mount 4150, the second annular light source 4162 is disposed on the camera mount 4150, and the second annular light source 4162 is disposed around the escape hole 4151. By providing the avoiding hole 4151, the second camera 4161 can be prevented from being shielded for photographing.

As shown in fig. 4, 15 to 17, the detection section 7230 of the detection apparatus is used to capture an image, and the capturing direction of the detection section 7230 is set toward the region of the placement stage 7210 where the display screen is placed to capture an image displayed by the display screen on the placement stage 7210; the electrical connection portion 7220 includes a first mating portion 7221 and a second mating portion 7222, at least a portion of the first mating portion 7221 being movably disposed to mate with the display screen, and at least a portion of the second mating portion 7222 being movably disposed to mate with the display screen. The inspection apparatus further includes a rotating device 1300, the rotating device 1300 includes a rotating frame 1310 and a rotating table 1320 rotatably disposed on the rotating frame 1310, the rotating table 1320 is used for carrying the product conveyed by the inspection robot and rotating the product by a predetermined angle. By adopting the technical scheme, the product can be automatically placed on the detection device 7200 through the detection robot, then the electric connection part 7220 of the detection device 7200 can be automatically and electrically connected with the product, the detection is carried out through the detection part 7230, and the product can be rotated through the rotating device 1300, so that the product can be conveniently conveyed and placed. Therefore, the scheme can replace manual work to carry out operations such as feeding, blanking, connection, rotation and the like, thereby reducing the labor intensity and improving the production efficiency.

In this embodiment, the rotary table 1320 is configured to receive and rotate a part of the plurality of products that are not detected properly and captured by the detection robot from the detection device 7200, and the detection apparatus further includes: the material receiving tray 7300, the material receiving tray 7300 is used for recovering the unqualified products after rotation, which are captured from the rotating platform 1320 by the detection robot, and recovering another part of the plurality of products which are captured from the detection device 7200 by the detection robot and are unqualified in detection. The rotating apparatus 1300 further includes: a first rotation driving unit 1330, the first rotation driving unit 1330 being drivingly connected to the rotation platform 1320 to drive the rotation platform 1320 to rotate; a rotational positioning portion 1340, at least a portion of the rotational positioning portion 1340 being movably disposed, the rotational positioning portion 1340 being configured to cooperate with a product positioned on the rotating platform 1320 to limit the position of the product on the rotating platform 1320. The rotary table 1320 may be driven to rotate by the first rotation driving portion 1330, and the position of the product on the rotary table 1320 may be defined by the rotation positioning portion 1340 so that the product rotates together with the rotary table 1320.

Thus, the unqualified products can be collected through the material receiving disc 7300, so as to avoid entering the subsequent process. Specifically, the unqualified products are stacked on the material receiving plate 7300, so that the occupied area can be reduced, and the space is saved. In the process of collecting the unqualified products, a part of the products are directly picked from the detection equipment and placed on the material collecting tray 7300, another part of the products are picked from the detection equipment and then placed on the rotating table 1320 to rotate by a certain angle, and the unqualified products are placed on the material collecting tray 7300 by the detection robot after rotating. Such placement of adjacent products on the take-up reel 7300 may be achieved by back-to-back placement or face-to-face placement to protect the products. For example, be applied to the inspection of display screen with this check out test set, the box of display screen openly is equipped with a plurality of lamp plates, does not damage the lamp plate in order not to stack the display screen when, to two adjacent display screens, lets the face of assembly lamp plate place relatively. The face-to-face placement is achieved by rotating one display screen 180 degrees by the rotation stage 1320 and then placing it on the other display screen.

Specifically, the first plugging portion 7221 includes a first plugging driving portion and a first plug, the first plugging driving portion is in driving connection with the first plug to drive the first plug to be plugged with a power socket of a product; the second inserting portion 7222 includes a second inserting driving portion and a second plug, and the second inserting driving portion is in driving connection with the second plug to drive the second plug to be inserted into the network cable socket of the product. This allows the product to be powered through the first plug and to transmit information to the product through the second plug.

Optionally, the electrical connection portion 7220 further includes an electrical connection seat 7223, the electrical connection seat 7223 is disposed on the placement table 7210, the first inserting portion 7221 is adjustably disposed on the electrical connection seat 7223, and the second inserting portion 7222 is adjustably disposed on the electrical connection seat 7223, so that the positions of the first inserting portion 7221 and the second inserting portion 7222 on the electrical connection seat 7223 can be adjusted as needed so as to correspond to the connection position of the product. Further, a waist-shaped hole is formed in the electrical connection socket 7223, the heights of the first insertion portion 7221 and the second insertion portion 7222 are adjusted through the waist-shaped hole, a waist-shaped hole is formed in the placement table 7210, and the position of the electrical connection socket 7223 on the placement table 7210 can be adjusted through the waist-shaped hole. In this embodiment, the first plug driving portion and the second plug driving portion are both cylinders. The detection part 7230 includes a detection stand column and a detection camera, wherein the detection camera is disposed on the upper portion of the detection stand column to shoot an image displayed on a lamp panel of the display screen through the detection camera.

In this embodiment, the placement stage 7210 includes: a placement base 7211, the placement base 7211 being for carrying a product; a placement frame 7212 disposed on the placement base 7211, the placement frame 7212 and the placement base 7211 surrounding an area for placing a product; the placing and pressing member 7213 is movably disposed relative to the placing base 7211 to press the product on the placing base 7211 or to avoid the product. Thus, the product can be accommodated by surrounding the placing frame 7212 and the placing base 7211 to form an area for placing the product, and the product is pressed against the placing base 7211 by the placing pressing member 7213, so that the product is fixed at a predetermined position on the placing base 7211, and the electrical connection portion 7220 is conveniently connected to and corresponds to the connection position of the product.

Optionally, the placing table 7210 further comprises: a placing location member 7214, at least a part of the placing location member 7214 is convexly arranged on the placing base 7211, the placing location member 7214 is used for penetrating into a hole at the bottom of a product on the placing base 7211 so as to locate the product; the placing driving part 7215 is provided on the placing frame 7212 on the side opposite to the placing base 7211, and the placing driving part 7215 is in driving connection with the placing pressing piece 7213 to drive the placing pressing piece 7213 to move. With the above arrangement, the product can be reliably fixed at a predetermined position on the placement stage 7210, facilitating the inspection operation.

The clamping device 7100 includes: the detection frame body 7110 is connected with a detection mechanical arm 7150; a first detecting holder 7120 disposed on the detecting frame body 7110; and a second detecting clamping part 7130 arranged on the detecting frame body 7110, wherein the first detecting clamping part 7120 and the second detecting clamping part 7130 can be arranged in a relatively movable way so as to clamp or avoid two different side surfaces of the product. Thus, both sides of the product can be clamped by the first and second

sensing clamping portions

7120 and 7130, thereby clamping the product.

The first detecting clamping portions 7120 are multiple, the first detecting clamping portions 7120 are arranged on the detecting frame body 7110 at intervals, the second detecting clamping portions 7130 are multiple, the second detecting clamping portions 7130 are arranged on the detecting frame body 7110 at intervals, and the first detecting clamping portions 7120 can move synchronously on the detecting frame body 7110. Through the cooperation of the plurality of first detecting clamping parts 7120 and the plurality of second detecting clamping parts 7130, the stability of a clamped product can be improved.

Optionally, the clamping device 7100 further comprises: and the clamping driving part is arranged on the detection frame body 7110 and is used for driving the first detection clamping parts 7120 to synchronously move. Thus, the clamping driving part drives the plurality of first detecting clamping parts 7120 to move synchronously, so that the action efficiency can be improved, the structure can be simplified, and the manufacturing cost can be reduced.

Specifically, the clamp driving part includes: the first detection clamping parts 7120 are connected with the clamping connecting piece; and the clamping linear motion part is arranged on the detection frame body 7110 and is in driving connection with the clamping connecting piece so as to drive the clamping connecting piece to do reciprocating linear motion. The plurality of first detecting clamping portions 7120 can be connected together by clamping the connecting member, and then the plurality of first detecting clamping portions 7120 are driven to move synchronously by the action of the clamping linear motion portion. In this embodiment, the clamping linear motion portion may be provided as a cylinder.

Optionally, the first detecting clamping portion 7120 is movably disposed on the detecting frame body 7110, and the clamping device 7100 further includes: a clamping guide portion that cooperates with the first detecting clamping portion 7120 to guide the movement of the first detecting clamping portion 7120. The movement of the first detecting clamping portion 7120 can be made more smooth by the clamping guide portion, and the occurrence of positional deviation can be avoided.

Specifically, the clamping guide includes: a guide rail provided on the detection frame body 7110 in a moving direction of the first detection clamping portion 7120; and a slider disposed on the first sensing clamping part 7120, the slider of the clamping guide part having a sliding groove engaged with the guide rail of the clamping guide part to slide back and forth along the guide rail of the clamping guide part. By adopting the arrangement, the friction force is small, and the guide is accurate.

In the present embodiment, each of the first and second detecting

nipples

7120 and 7130 includes: the detection clamping plate 7121 is arranged on the detection frame body 7110; and the detection positioning pin 7122, at least one part of the detection positioning pin 7122 is arranged on the detection clamping plate 7121 in a protruding mode, and the detection positioning pin 7122 is used for being inserted into a process hole of a product so as to position the product. Wherein, detect splint 7121 and be used for the side of centre gripping product, through will detect in the fabrication hole that locating pin 7122 inserted the product, both can guarantee all centre gripping at the specific position of product at every turn, can avoid the product to break away from again, improve the security.

In this embodiment, the clamping device 7100 further comprises: the detection adsorption part 7140 is arranged on the detection frame body 7110, the detection adsorption part 7140 is used for adsorbing the protection pad, and the protection pad is placed between two products needing to be stacked through the movement of the detection mechanical arm 7150. Through the arrangement, a plurality of stacked products can be protected, and the products are prevented from being damaged. Specifically, the detection suction part 7140 includes a plurality of suction cups, which collectively suck the protection pad. The protective pad can be made of sponge and the like. In production, the protection pad sucked by the detection suction part 7140 is placed in the product on the take-up tray 7300, and then the product is stacked.

As shown in fig. 5, 18 to 25, the transfer robot 8300 of the calibration apparatus includes a transfer robot 8310 and a transfer clamp 8320 provided on the transfer robot 8310, the transfer clamp 8320 is configured to clamp the display screen, the dark box structure 8210 has a detection chamber, and the supply mechanism 8220 has a plurality of supply areas, each of which is configured to individually place the display screen to transfer the display screen into the detection chamber. On one hand, products can be grabbed and conveyed by the conveying robot 8300 to carry out loading and unloading operation on the dark box device 8200, so that the products can be loaded and unloaded by replacing manpower, and the production efficiency is improved; on the other hand, since the feeding mechanism 8220 has a plurality of feeding areas, at least one feeding area can be moved into the detection cavity for product correction detection, and meanwhile, product loading and unloading can be carried out in the feeding area positioned outside the camera bellows structure 8210, so that simultaneous detection and loading and unloading of products can be realized, waiting time is reduced, and production efficiency is further improved.

In this embodiment, the detection cavity has a detection port, and the calibration apparatus further includes a darkroom structure 8100, the darkroom structure 8100 includes: the darkroom main body 8110 is of a light-tight structure, a sealed shooting channel is arranged in the darkroom main body 8110, and one end of the shooting channel is butted with the detection port; an adjustment structure 8120 for mounting a shooting camera, the adjustment structure 8120 being disposed within the shooting tunnel, at least a portion of the adjustment structure 8120 being movably disposed to adjust a position of the shooting camera within the shooting tunnel; a darkroom bracket 8130 connected with the darkroom main body 8110 to support the darkroom main body 8110. When the device is used, products such as a display screen to be corrected are placed in the detection cavity, and the products are photographed by the photographing camera located in the photographing channel so as to be corrected and detected. Through this scheme can form the darkroom environment between shooting camera and product, and this kind of structure can reduce cost, reduces the volume and convenient to detach. Moreover, the installation position of the shooting camera can be adjusted through the adjusting structure 8120 in the darkroom channel, so that the correction requirements of different products are met.

In this embodiment, the correction apparatus further includes a positioning stage 8400, the positioning stage 8400 including: a loading platform 8410, the loading platform 8410 being configured to receive products conveyed by a device external to the calibration apparatus to supply the products to the conveying robot 8300; a loading positioning portion 8420 disposed on the loading platform 8410, wherein at least a portion of the loading positioning portion 8420 is movably disposed to position a product on the loading platform 8410. In this way, the products conveyed by the device outside the calibration apparatus can be received by the loading platform 8410 to meet the product supply of the conveying robot 8300. Moreover, the product on the loading platform 8410 is positioned by the loading positioning portion 8420, so that the product has a certain position on the loading platform 8410, and is convenient to cooperate with the conveying robot 8300, thereby realizing automatic operation.

In this embodiment, the correction apparatus further includes: a rotating device 1300, the rotating device 1300 including a rotating frame 1310 and a rotating table 1320 rotatably disposed on the rotating frame 1310, the rotating table 1320 being configured to receive and rotate a portion of the detected products from the feeding mechanism 8220, which are picked by the conveying robot 8300; the first material receiving platform 8510 is used for collecting and stacking qualified products after detection, wherein the qualified products after detection comprise the rotated qualified products grabbed by the conveying robot 8300 from the rotating platform 1320 and the qualified products grabbed by the conveying robot 8300 from the feeding mechanism 8220 directly; and a second material receiving platform 8520 for collecting and stacking the unqualified products after detection, wherein the unqualified products after detection comprise the unqualified products after rotation, which are grabbed by the conveying robot 8300 from the rotating platform 1320, and the unqualified products directly grabbed by the conveying robot 8300 from the feeding mechanism 8220. In this way, the qualified products after inspection and the unqualified products after inspection can be collected through the first material receiving platform 8510 and the second material receiving platform 8520 respectively. The rotating apparatus 1300 further includes: a first rotation driving unit 1330, the first rotation driving unit 1330 being drivingly connected to the rotation platform 1320 to drive the rotation platform 1320 to rotate; a rotational positioning portion 1340, at least a portion of the rotational positioning portion 1340 being movably disposed, the rotational positioning portion 1340 being configured to cooperate with a product positioned on the rotating platform 1320 to limit the position of the product on the rotating platform 1320. The rotary table 1320 may be driven to rotate by the first rotation driving portion 1330, and the position of the product on the rotary table 1320 may be defined by the rotation positioning portion 1340 so that the product rotates together with the rotary table 1320.

Qualified products can be understood as products without quality defects and meet the parameter requirements of correction detection. The product may be a display screen or other product. When the display screen product is corrected and detected, the display screen in the detection cavity is photographed through a photographing camera in a photographing channel, photographed image information is uploaded to analysis software, whether the plurality of LED lamps on the display screen have the problems of chromatic aberration, inconsistent display, damage and the like is judged through analysis, and when at least one of the problems occurs, the product is judged to be unqualified and needs to be sorted out for processing.

In the process of collecting the unqualified products, a part of the products are directly picked from the feeding mechanism 8220 and placed on the second receiving platform 8520, another part of the products are picked from the feeding mechanism 8220 and then placed on the rotating platform 1320, rotated by a certain angle, and the unqualified products are placed on the second receiving platform 8520 by the conveying robot 8300 after being rotated. Such placement of adjacent products on the second receiving platform 8520 may be performed back-to-back or face-to-face to protect the products. For example, when being used for proofreading and correct the detection display screen, the box of display screen openly is equipped with a plurality of lamp plates, does not damage the lamp plate in order when stacking the display screen, to two adjacent display screens, lets the face of assembly lamp plate place relatively. The face-to-face placement can be achieved by rotating the device 1300 by 180 degrees for one display and then placing it on the other display. Accordingly, in order to protect the product, the same operation is also performed in the process of collecting the qualified product.

In this embodiment, the plurality of feeding areas include a first feeding area 8221 and a second feeding area 8222 which are adjacently disposed, and the feeding mechanism 8220 further includes: a material loading platform 8223, wherein the material loading platform 8223 is used for receiving products supplied by the conveying robot 8300, the first material supply area 8221 and the second material supply area 8222 are both areas positioned above the material loading platform 8223, and the material loading platform 8223 is arranged in a reciprocating manner relative to the dark box structure 8210 so that the first material supply area 8221 or the second material supply area 8222 enters the detection cavity; wherein, with the first feed area 8221 within the detection chamber, the second feed area 8222 is external to the dark box structure 8210; with the second feed area 8222 positioned within the detection chamber, the first feed area 8221 is positioned outside the dark box structure 8210.

Thus, when products are detected, one of the first feeding area 8221 and the second feeding area 8222 can be carried with the products to enter the detection cavity for detection, and because the other feeding area is positioned outside the camera bellows structure 8210, when the products are detected in the detection cavity, the other feeding area positioned outside the camera bellows structure 8210 can be loaded with the undetected products or unloaded with the detected products; when the product in the detection cavity is detected, the first feeding area 8221 and the second feeding area 8222 are moved by the action of the feeding mechanism 8220, so that the feeding area in the detection cavity drives the product to move out of the camera bellows structure 8210, and the feeding area outside the camera bellows structure 8210 drives the product to move into the detection area for detection, so that the product detection and the product loading and unloading are continuously carried out at the same time. Therefore, by the technical scheme, the product can be detected and loaded and unloaded simultaneously, the waiting time is reduced, and the production efficiency is improved.

In this embodiment, the detection chamber has a first opening and a second opening opposite to each other, the first opening is used for the first supply area 8221 to pass through so that the first supply area 8221 enters or moves out of the detection chamber, and the second opening is used for the second supply area 8222 to pass through so that the second supply area 8222 enters or moves out of the detection chamber; the feeding mechanism 8220 further comprises a first sealing door 8224, a second sealing door 8225 and a third sealing door 8226 which are arranged on the material carrying platform 8223 at intervals, wherein a first feeding area 8221 is formed in the area among the first sealing door 8224, the second sealing door 8225 and the material carrying platform 8223, and a second feeding area 8222 is formed in the area among the second sealing door 8225, the third sealing door 8226 and the material carrying platform 8223; in the case where the first supply area 8221 is moved into the detection chamber, the first sealing door 8224 is moved to the first opening to close the first opening, and the second sealing door 8225 is moved to the second opening to close the second opening; in the case where the second supply section 8222 is moved into the detection chamber, the second sealing door 8225 is moved to the first opening to close the first opening, and the third sealing door 8226 is moved to the second opening to close the second opening.

This allows the first feed area 8221 to be evacuated through the first opening and the second feed area 8222 to be evacuated through the second opening, so that the first feed area 8221 and the second feed area 8222 alternately enter or exit the inspection chamber. When detecting the product, two of the first sealing door 8224, the second sealing door 8225 and the third sealing door 8226 can block the first opening and the second opening, so that the light transmission of the detection cavity is avoided, and the detection effect is ensured.

Further, the outer contour of the first opening is the same as that of the second opening, the outer contour of the second sealing door 8225 is matched with that of the first opening, and the outer contour of the first sealing door 8224 and the outer contour of the third sealing door 8226 are both larger than that of the first opening. This facilitates the passage of the second sealing door 8225 through the first opening or the second opening, and improves the closing effect of the first sealing door 8224 and the third sealing door 8226 on the openings when inspecting products. Optionally, each sealing door comprises a metal plate and a black sponge attached to the metal plate, so that sealing is facilitated and light transmission is prevented.

Optionally, the material loading platform 8223 has a plurality of product positioning pins thereon, and the product positioning pins are used to be inserted into the process holes at the bottom of the product in a one-to-one correspondence manner, so as to limit the position of the product on the material loading platform 8223.

In this embodiment, the feeding mechanism 8220 further includes: the product positioning portion 8227, at least a portion of the product positioning portion 8227 is movably disposed to position a product on the loading platform 8223 or to avoid the product. Optionally, the product positioning portion 8227 includes: the positioning bracket 82271 is arranged above the material loading platform 8223; the product positioning member 82272 is movably disposed on the positioning bracket 82271, and the product positioning member 82272 can be close to or far from the loading platform 8223 to press the product on the loading platform 8223 or avoid the product. In this way, the product positioning member 82272 can be installed in the upper area of the loading platform 8223 through the positioning bracket 82271, and then the product is pressed on the loading platform 8223 through the movement of the product positioning member 82272, so that the position of the product on the loading platform 8223 is fixed.

In this embodiment, the feeding mechanism 8220 further includes: the material supply guide portion 8228, the material supply guide portion 8228 passes through the dark box structure 8210 along the moving direction of the material carrying platform 8223, and the material supply guide portion 8228 is matched with the material carrying platform 8223 to guide the material carrying platform 8223. Optionally, the feed guide 8228 comprises: a guide rail 82281, the guide rail 82281 extending along the moving direction of the loading platform 8223 and passing through the camera obscura structure 8210; the guide sliding block 82282 is slidably arranged on the guide rail 82281, and the material loading platform 8223 is connected with the guide sliding block 82282; and the guide limit structure 82283 is arranged at the end of the guide rail 82281, and the guide limit structure 82283 is used for being matched with the material loading platform 8223 in a stop way so as to limit the moving range of the material loading platform 8223. In this way, the reciprocating movement of the material loading platform 8223 can be guided by the matching of the guide slider 82282 and the guide rail 82281. Moreover, the guide limit structure 82283 can limit the moving range of the material loading platform 8223 and prevent the material loading platform 8223 from moving out of the guide rail 82281.

Optionally, the guiding and limiting structure 82283 includes a supporting block and a limiting portion disposed on the supporting block, and an end of the limiting portion faces an end of the material loading platform to limit the material loading platform 8223 through the limiting portion. Further, spacing portion includes barrel, elastic component and locating part, and barrel position adjustable sets up on the supporting shoe, and the elastic component sets up in the barrel, and the locating part is worn to establish in the barrel, locating part and elastic component butt, and the tip of locating part is carried the material platform towards the tip of carrying the material platform and is carried on spacingly to carrying the material platform. The locating part can generate elastic displacement within a certain range through the elastic part when being impacted by the material loading platform 8223, so that the buffering effect can be achieved while the limiting effect is achieved, and the impact of the material loading platform 8223 and the locating part is reduced.

In this embodiment, the camera bellows device further includes: a feeding support platform 8231, wherein the feeding support platform 8231 extends along the moving direction of the material loading platform 8223 and penetrates through the camera bellows structure 8210, and a feeding guide portion 8228 is arranged on the feeding support platform 8231; the two supply support columns 8232 are disposed below the supply support platform 8231 to support the supply support platform 8231, and the two supply support columns 8232 are distributed at two sides of the dark box structure 8210. This supports the feed mechanism 8220 by a feed support platform 8231 and two feed support columns 8232. The arrangement is simple, stable and reliable.

Optionally, the camera bellows device further includes a supply driving portion to drive the material loading platform 8223 to move back and forth, and the supply driving portion is disposed on the supply supporting platform 8231. Specifically, the feed driving part includes a motor, a timing belt, and a timing wheel. In this embodiment, the feed support platform 8231 may be made of an aluminum alloy profile.

In this embodiment, the dark box structure 8210 includes: the camera bellows body 8211 is provided with a detection cavity and a detection port communicated with the detection cavity, and the detection port is used for being butted with a device for detecting a product in the detection cavity; the first detection inserting part is arranged in the dark box body 8211, and at least one part of the first detection inserting part is movably arranged so as to be inserted into a product; the second detection inserting part is arranged in the dark box body 8211, and at least one part of the second detection inserting part is movably arranged so as to be inserted into a product. Therefore, the first detection inserting part and the second detection inserting part can be inserted into different parts of the product so as to carry out detection. This kind of setting can realize automatic grafting, avoids manual operation, has improved production efficiency.

Optionally, the first detection plugging part comprises a first detection driving part and a first detection plug, and the first detection driving part is in driving connection with the first detection plug so as to drive the first detection plug to be plugged with a power socket of a product; the second detection inserting part comprises a second detection driving part and a second detection plug, and the second detection driving part is in driving connection with the second detection plug so as to drive the second detection plug to be inserted into the network cable socket of the product. Therefore, the product can be powered and information can be transmitted to meet the detection requirement. The first detection driving part and the second detection driving part can adopt air cylinders.

Optionally, the camera bellows body 8211 is assembled by a plurality of plate-shaped structures, wherein 5 faces of the camera bellows body 8211 are sealed, one face of the camera bellows body is provided with a detection port, the plate-shaped structures are light-tight structures, and after each part is arranged and is in butt joint with the detection device, the detection cavity is of a closed structure. The camera bellows structure 8210 further includes a camera bellows support 8212 for supporting the camera bellows body 8211, the camera bellows support 8212 being made of aluminum section. In this embodiment, the detection port of the darkroom body 8211 is butted with the shooting channel of the darkroom body 8110, and the joint of the two is in sealing connection to avoid light transmission.

In this embodiment, the darkroom main body 8110 includes a frame structure 8111 and a cylindrical housing 8112, the adjusting structure 8120 is connected with the frame structure 8111, the cylindrical housing 8112 is arranged on the frame structure 8111, the cylindrical housing 8112 and/or the frame structure 8111 is connected with the darkroom support 8130, and a space in the cylindrical housing 8112 forms a shooting channel; the adjusting structure 8120 comprises an adjusting guide rail 8121 and a camera mounting rack 8122, the adjusting guide rail 8121 is arranged along the length direction of the shooting channel, the camera mounting rack 8122 is used for installing the shooting camera, and the camera mounting rack 8122 is movably arranged on the adjusting guide rail 8121 along the length direction of the adjusting guide rail 8121 so as to adjust the distance between the shooting camera and a product in the detection cavity.

The dark room main body 8110 further includes a dark room end plate 8113 provided at the opening of the cylindrical case 8112 to close the opening of the cylindrical case 8112. In the present embodiment, the cylindrical housing 8112 is made of a metal plate, such as a steel plate or an aluminum plate, which can prevent light transmission and ensure structural strength.

Optionally, in this embodiment, the cylindrical housing 8112 includes a bottom shell, a top shell, and two side shells, wherein the bottom shell and the top shell are disposed oppositely, the two side shells are disposed between the bottom shell and the top shell at intervals, the two side shells are disposed oppositely, and the bottom shell, the top shell, and the two side shells surround to form a shooting channel. The shooting channel is of a cuboid structure, and is convenient to shoot and matched with a square product. Each side shell includes a plurality of curb plates of concatenation in order, and every curb plate all detachably sets up. Through the above arrangement, the darkroom structure can be conveniently assembled, and the shooting camera can be conveniently installed in the shooting channel and the position of the shooting camera can be conveniently adjusted. Specifically, a dark room end plate 8113 is detachably provided on the frame structure 8111 or the cylindrical housing 8112. Each side panel is removably disposed on the frame structure 8111. The darkroom main part 8110 still includes a plurality of handles 8114, and the one side of deviating from the shooting passageway of every curb plate all is provided with handle 8114. Through setting up handle 8114, the dismouting curb plate of being convenient for. In this embodiment, a handle 8114 may be provided on the darkroom end plate 8113.

In this embodiment, the darkroom structure further comprises: and the black anti-reflection layer is attached to the inner wall of the shooting channel. Therefore, the inner wall of the shooting channel can be prevented from reflecting light during shooting, and the shooting and detection quality is ensured. The black anti-reflection layer can be made of materials such as black sponge, black cloth and the like.

Optionally, the adjustment structure 8120 comprises: an adjusting guide rail 8121 arranged along the length direction of the shooting channel; the camera mounting frame 8122 is used for mounting a shooting camera, and the camera mounting frame 8122 is movably arranged on the adjusting guide rail 8121 along the length direction of the adjusting guide rail 8121 so as to adjust the distance between the shooting camera and a product at one end of the shooting channel. Therefore, the distance between the shooting camera and a product positioned at one end of the shooting channel can be adjusted by adjusting the position of the camera mounting frame 8122 on the adjusting guide rail 8121, and the detection requirements of different products are met.

Optionally, the darkroom bracket 8130 includes a darkroom beam 8131 and two darkroom vertical beams 8132 arranged at intervals, and two ends of the darkroom beam 8131 are connected with the two darkroom vertical beams 8132 in a one-to-one correspondence; the two darkroom beams 8131 are arranged at intervals, the darkroom main body 8110 is positioned between the two darkroom beams 8131, and the upper part and the lower part of the darkroom main body 8110 are correspondingly connected with the two darkroom beams 8131 one by one. Therefore, the darkroom main body 8110 can be supported by the two darkroom cross beams 8131 and the two darkroom vertical beams 8132, and the structure is reliable.

In this embodiment, the dark room support 8130 is provided in plural, and the plural dark room supports 8130 are arranged at intervals in the longitudinal direction of the dark room main body 8110. This may support the darkroom main body 8110 by the plurality of darkroom brackets 8130 together to improve stability and reliability of the entire structure. The dark room support 8130 can be made of an aluminum alloy profile.

In this embodiment, the carrier positioning portion 8420 includes: a loading positioning plate 8421 movably disposed on the loading platform 8410 to press against a product on the loading platform 8410; the material loading positioning pin 8422 is arranged on the material loading positioning plate 8421, and the material loading positioning pin 8422 can move along with the material loading positioning plate 8421 so as to penetrate into a hole of a product; the plurality of material loading positioning portions 8420 are arranged on the material loading platform 8410 at intervals to position at least two side surfaces of the product. Thus, the product can be positioned by pressing the carrier positioning plate 8421 against the product and passing at least a portion of the carrier positioning pin 8422 through the hole in the product. Moreover, the multiple material loading positioning portions 8420 are matched together to position different side faces of the product, so that the positioning accuracy can be improved.

In the present embodiment, the conveying jig 8320 includes: the conveying frame body 8321 is connected with the conveying mechanical arm 8310; a first conveying clamp 8322 disposed on the conveyor frame body 8321; and a second conveying clamping portion 8323 disposed on the conveying frame body 8321, wherein the first conveying clamping portion 8322 and the second conveying clamping portion 8323 are relatively movably disposed to clamp or avoid two different sides of the product. This clamps both sides of the product, thereby clamping the product.

In this embodiment, the first conveying clamping portions 8322 are plural, the first conveying clamping portions 8322 are arranged on the conveying frame body 8321 at intervals, the second conveying clamping portions 8323 are plural, the second conveying clamping portions 8323 are arranged on the conveying frame body 8321 at intervals, and the first conveying clamping portions 8322 can move on the conveying frame body 8321 synchronously. The stability of the clamped product can be improved by using the plurality of first conveying clamping parts 8322 and the plurality of second conveying clamping parts 8323 in a matching way.

Optionally, the delivery clamp 8320 further comprises: and the conveying driving part is arranged on the conveying frame body 8321 and is used for driving the first conveying clamping parts 8322 to synchronously move. Thus, the conveying driving part drives the plurality of first conveying clamping parts 8322 to synchronously move, so that the action efficiency can be improved, the structure is simplified, and the manufacturing cost is reduced.

Specifically, the conveyance driving section includes: the conveying connecting piece is connected with a plurality of first conveying clamping parts 8322; and the conveying linear motion part is arranged on the conveying frame body 8321 and is in driving connection with the conveying connecting piece so as to drive the conveying connecting piece to do reciprocating linear motion. The plurality of first conveying clamping portions 8322 can be connected together through the conveying connecting piece, and then the plurality of first conveying clamping portions 8322 are driven to synchronously move through the action of the conveying linear motion portion. In this embodiment, the conveying linear motion portion may be provided as a cylinder.

Optionally, the first conveying clamping portion 8322 is movably disposed on the conveyor frame body 8321, and the conveying clamp 8320 further includes: and a conveying guide part which is matched with the first conveying clamping part 8322 so as to guide the movement of the first conveying clamping part 8322. The movement of the first conveying clamp portion 8322 can be made more smooth by the conveying guide portion, and the occurrence of positional deviation can be avoided.

Specifically, the conveyance guide includes: a guide rail provided on the conveyance rack body 8321 in a moving direction of the first conveyance gripper 8322; and a slider provided on the first conveying clamping portion 8322, the slider of the conveying guide portion having a slide groove engaged with the guide rail of the conveying guide portion to slide back and forth along the guide rail of the conveying guide portion. By adopting the arrangement, the friction force is small, and the guide is accurate.

Optionally, the first delivery clamp 8322 and the second delivery clamp 8323 each include: a conveying clamp plate arranged on the conveying frame body 8321; and at least one part of the conveying positioning pin is arranged on the conveying clamping plate in a protruding mode, and the conveying positioning pin is used for being inserted into a process hole of the product so as to position the product. The conveying clamping plate is used for clamping the side face of a product, and the conveying positioning pins are inserted into the process holes of the product, so that the product can be clamped at a specific position of the product at each time, the product can be prevented from being separated, and the safety is improved.

Optionally, the delivery clamp 8320 further comprises: carry the absorption portion, set up on carrying the support body 8321, carry the absorption portion and be used for adsorbing the protection pad to place the protection pad between two products that need stack through the removal of carrying arm 8310. Through the arrangement, a plurality of stacked products can be protected, and the products are prevented from being damaged. Specifically, the conveying and adsorbing portion includes a plurality of suction cups, and the plurality of suction cups adsorb the protection pad together. The protective pad can be made of sponge and the like.

As shown in fig. 26 to 30, the positioning mechanism of the conveyor line includes: the carrier 2210 is arranged on the conveying device 2300 to convey the carrier 2210 to different positions through the conveying device 2300, the carrier 2210 comprises a carrier base 2211 and a carrier limiting part 2212, the carrier base 2211 is used for placing a box body, and the carrier limiting part 2212 is arranged on the carrier base 2211 to limit the box body on the carrier base 2211; the jacking part 2220 is arranged on the conveying device 2300, at least one part of the jacking part 2220 is arranged in a lifting manner, and under the condition that the carrier 2210 is positioned above the jacking part 2220, the jacking part 2220 is in limit fit with the carrier base 2211 so as to jack up the carrier 2210 and position the carrier 2210 to a fixed position at a preset height; and a side positioning part 2230 provided on the conveying device 2300, wherein at least a part of the side positioning part 2230 is horizontally movably provided to push the box body on the carrier 2210 jacked up to a predetermined height by the side positioning part 2230, so as to position the box body to a predetermined position in limit fit with the carrier limit part 2212.

With this arrangement, the product can be carried and transported by the carrier 2210, which can prevent damage to the product caused by direct transport of the product. In addition, in this embodiment, when positioning the product, the carrier 2210 is first jacked up and positioned, and then the side positioning part 2230 is used to push the product on the carrier 2210 to press the product against the carrier limiting part 2212, so as to position the product at a predetermined position. Thus, when a product is placed on the carrier 2210, the precise positioning of the product can be realized through the cooperation of different parts without limiting the precise position of the product on the carrier 2210. Therefore, a sufficient gap can be provided between the product and the carrier position-limiting portion 2212 of the carrier 2210, so that the product can be conveniently picked and placed on the carrier 2210, and the product can be prevented from being damaged. Therefore, through the scheme, the problem that products are easily damaged when the products are conveyed and taken is solved while the product positioning requirement is met.

In the present embodiment, the side positioning portion 2230 includes: a first side positioning structure 2231, horizontally movably disposed, the first side positioning structure 2231 being configured to push the product on the carrier 2210 to move along a first horizontal direction to define a position of the product in the first horizontal direction; a second side positioning structure 2232 disposed on the first side positioning structure 2231, wherein a length direction of the second side positioning structure 2232 is inclined with respect to a length direction of the first side positioning structure 2231; the second side positioning structure 2232 can move with the first side positioning structure 2231 to push the product to move in a second horizontal direction by the second side positioning structure 2232 to define a position of the product in the second horizontal direction, which is perpendicular to the first horizontal direction. This can be accomplished by the first side locating structure 2231 and the second side locating structure 2232 pushing the product to move in two horizontal directions perpendicular to each other, thereby defining the position of the product in the horizontal direction. Also, since the jacking portion 2220 defines the position of the product in the vertical direction, the product is positioned to a certain predetermined position.

Moreover, in this embodiment, since the second side positioning structure 2232 is disposed on the first side positioning structure 2231, the first side positioning structure 2231 is driven to move, so that the first side positioning structure 2231 and the second side positioning structure 2232 can be moved simultaneously, thereby simplifying the structure of the apparatus and reducing the manufacturing cost.

In this embodiment, the first side positioning structure 2231 includes a first side positioning push plate 22311 and a plurality of first side positioning rollers 22312, wherein the plurality of first side positioning rollers 22312 are disposed on the first side positioning push plate 22311 at intervals along a length direction of the first side positioning push plate 22311; the second side positioning structure 2232 includes a second side positioning push plate 22321 and a plurality of second side positioning rollers 22322, the second side positioning push plate 22321 is disposed on the first side positioning push plate 22311, a length direction of the second side positioning push plate 22321 is inclined with respect to a length direction of the first side positioning push plate 22311, and the plurality of second side positioning rollers 22322 are disposed on the second side positioning push plate 22321 at intervals along the length direction of the second side positioning push plate 22321. Thus, during the pushing of the product, when the product moves relative to the first side positioning structure 2231, the product and the first side positioning structure 2231 are in rolling friction, thereby reducing resistance and wear; accordingly, the product is in rolling friction with the second side positioning structure 2232 when the product moves relative to the second side positioning structure 2232, thereby reducing drag and wear.

In the present embodiment, the side positioning portion 2230 further includes: a side positioning driving part 2233 drivingly connected to the first side positioning structure 2231 to drive the first side positioning structure 2231 to move back and forth; a side positioning guide part 2234 cooperating with the first side positioning structure 2231 to guide the first side positioning structure 2231. This drives the first side positioning structure 2231 to reciprocate by the side positioning driving part 2233. The stability of the first side positioning structure 2231 during movement can be improved by the side positioning guide 2234.

Specifically, the side positioning guide 2234 includes: a side positioning guide rod 22341 connected to the first side positioning structure 2231, the side positioning guide rod 22341 being disposed along an extending direction of the first side positioning structure 2231; the side positioning guide seat 22342 is fixedly disposed, and the side positioning guide seat 22342 has a side positioning guide groove in which the side positioning guide rod 22341 is slidably disposed. This allows the first side positioning structure 2231 to be guided by the engagement of the side positioning guide rods 22341 with the side positioning guide seats 22342. Moreover, since the side positioning guide groove has an open structure, it is easy to process and assemble with the side positioning guide rod 22341.

Alternatively, two side positioning guides 2234 are provided on both sides of the side positioning driving part 2233, and the openings of the side positioning guide grooves of the two side positioning guides 2234 are disposed opposite to each other. This may further improve the stability of the first side locating structure 2231 during movement.

Further, the side positioning guide base 22342 includes a first guide block, a second guide block, and a guide limiting member, the first guide block is connected to the second guide block, a side positioning guide groove is formed in an area between the first guide block and the second guide block, the guide limiting member is disposed on an inner wall of the side positioning guide groove, a limiting groove is formed on a surface of the side positioning guide rod 22341, and the guide limiting member is in limiting fit with the limiting groove. Thus, the side positioning guide rods 22341 can be guided by the side positioning guide grooves, and the side positioning guide rods 22341 can be restricted by the guide stoppers to prevent the side positioning guide rods 22341 from coming out of the side positioning guide grooves.

In the present embodiment, the jacking portion 2220 includes: the jacking seat 2221 is arranged in a lifting manner, and the jacking seat 2221 is used for bearing and jacking the carrier base 2211; a plurality of jacking locating pins 2222, the interval sets up on jacking seat 2221, and a plurality of jacking locating pins 2222 are arranged in penetrating a plurality of carrier locating holes 2217 of carrier base 2211 one-to-one to carry out the location to carrier 2210. Thus, the jacking seat 2221 and the jacking positioning pins 2222 can jack up the carrier 2210, and can also position the carrier 2210, so that the product on the carrier 2210 can be positioned conveniently.

Specifically, the plurality of jacking positioning pins 2222 includes a first positioning pin and at least one second positioning pin, wherein the first positioning pin includes a cylindrical body and a first tapered structure disposed at an upper end of the cylindrical body, and the second positioning pin includes a cylindrical structure and a second tapered structure disposed at an upper end of the cylindrical structure, and an outer circumferential surface of the cylindrical structure is surrounded by a flat surface and an arc surface. The first and second taper structures can play a guiding role, so that the first and second positioning pins can be conveniently inserted into the carrier positioning hole 2217. Moreover, after the second positioning pin is inserted into the carrier positioning hole 2217, a gap is formed between the plane on the sidewall of the second positioning pin and the inner wall of the carrier positioning hole 2217, so that the insertion is facilitated and the over-positioning is avoided. Can match with the inner wall of carrier locating hole 2217 through first locating pin to carry out spacing to carrier 2210, prevent that carrier 2210 from rocking. Therefore, through the cooperation of the first positioning pin and the at least one second positioning pin, the problem of over-positioning is avoided while a good positioning effect is ensured.

Optionally, the jacking portion 2220 further includes: the jacking driving part 2223 is in driving connection with the jacking seat 2221 so as to drive the jacking seat 2221 to lift; and a plurality of lift guide portions 2224 which are engaged with the lift seats 2221 to guide the lifting of the lift seats 2221. Thus, the jacking seat 2221 can be driven to ascend and descend by the jacking driving part 2223. And guides the lifting of the lifting socket 2221 by the plurality of lifting guide portions 2224 so that the lifting socket 2221 is lifted stably.

Optionally, in this embodiment, the jacking guide portion 2224 includes a jacking guide rod and a jacking guide sleeve, wherein the jacking guide rod is vertically disposed and connected to the jacking seat 2221, the jacking guide sleeve is fixedly disposed, and the jacking guide rod is slidably disposed through the jacking guide sleeve to guide the jacking seat 2221 through cooperation of the jacking guide rod and the jacking guide sleeve.

In this embodiment, the carrier base 2211 has a carrier placing surface for placing a product, a plurality of carrier limiting portions 2212 are provided, the carrier limiting portions 2212 are arranged at intervals along the circumferential direction of the carrier placing surface to limit the product on the carrier placing surface, and at least one carrier limiting portion 2212 of the carrier limiting portions 2212 is adjustably arranged on the carrier base 2211. Since the position of at least one carrier limiting portion 2212 in the plurality of carrier limiting portions 2212 is adjustable, the gap distance between the carrier limiting portion 2212 and a product placed on the carrier base 2211 can be adjusted as required, so that the collision between the carrier limiting portion 2212 and the product when the product is taken and placed is avoided under the condition that the limiting effect is ensured. Further, with the carrier roller 2213, when the carrier is transported by a transport device such as a conveyor belt, the carrier roller 2213 is in rolling friction with the stopper structure of the transport device when contacting, so that friction resistance and wear of the contacting structure can be reduced.

In this embodiment, the size of the area surrounded by the carrier limiting portions 2212 is larger than the size of the product, so that after the product is placed on the carrier base 2211, there is enough gap between the product and the carrier limiting portions 2212 under the condition of no positioning, so as to avoid the product from colliding with the carrier limiting portions 2212 to damage the product when the product is picked and placed.

In this embodiment, the carrier placing surface is a rectangular surface having four edges, each edge of the carrier placing surface is provided with at least two carrier limiting portions 2212, the at least two carrier limiting portions 2212 on each edge are arranged at intervals along the extending direction of the edge, and the carrier limiting portions 2212 on the at least two edges of the carrier placing surface are adjustably arranged in position. All have two at least spacing portions 2212 of carrier on every border of carrier placing surface like this to all can carry on spacingly to the product on every border of carrier placing surface, prevent that the product from removing at will. Moreover, the positions of the carrier limiting portions 2212 on at least two edges are adjustably arranged, so that the distance between the carrier limiting portions 2212 and the product can be conveniently adjusted, and the collision between the carrier limiting portions 2212 and the product when the product is taken and placed is avoided under the condition that the limiting effect is ensured.

Alternatively, the carrier stopper 2212 is connected to the carrier base 2211 by a fastener, the carrier stopper 2212 has a U-shaped hole, the carrier stopper 2212 moves corresponding to the fastener during adjustment, and then is tightened by the fastener, i.e., the fastener can be connected to different positions of the U-shaped hole to adjust the position of the carrier stopper 2212. The arrangement is simple in structure and convenient to operate.

In this embodiment, one end of the carrier limiting portion 2212 facing the carrier placing surface has an arc-shaped limiting surface, and the arc-shaped limiting surface is used for abutting against the side wall of the product on the carrier placing surface. The one end of spacing portion 2212 of carrier like this is the arc structure, is convenient for with the product contact, guarantees spacing effect.

Optionally, the carrier further comprises: the carrier protection pad 2214 is attached to the carrier placing surface, the carrier protection pad 2214 is made of elastic materials, and the carrier protection pad 2214 is used for bearing and protecting products. Through setting up carrier protection pad 2214, can play the cushioning effect when placing the product to avoid collision and impact, protect the product. Specifically, the carrier protection pad 2214 may be made of rubber or sponge or the like.

Optionally, the carrier limiting portion 2212 includes a carrier supporting block 22121 and a carrier limiting block 22122, which are connected to each other, wherein the carrier supporting block 22121 is convexly disposed on the carrier base 2211, the carrier limiting block 22122 is used for limiting a product on a carrier placing surface, an avoiding gap is provided between the carrier limiting block 22122 and the carrier base 2211, and the avoiding gap is used for avoiding an edge portion of the carrier protecting pad 2214. Through the above arrangement, the edge of the carrier protection pad 2214 can extend into the gap between the carrier stopper 22122 and the carrier base 2211, so that the carrier protection pad 2214 can be limited, and the carrier protection pad 2214 is prevented from being separated from the carrier base 2211.

In this embodiment, the carrier base 2211 has a rectangular outer contour, four carrier rollers 2213 are provided, and the four carrier rollers 2213 are disposed at four corners of the carrier base 2211 in a one-to-one correspondence manner. With the above arrangement, when the carrier moves, if the carrier contacts or collides with other equipment, the carrier roller 2213 contacts or collides with the equipment, so that the friction resistance and the abrasion can be reduced, and the service life can be prolonged.

Optionally, the carrier base 2211 includes: a base body 22111, the carrier placement surface is a part of the upper surface of the base body 22111; and a carrier wear plate 22112 connected to a lower surface of the base body 22111, the carrier wear plate 22112 being adapted to contact a device for transporting a carrier. This allows contact with the means of transporting the carriers by the carrier wear plate 22112, which reduces wear and improves service life.

Alternatively, the lower surface of the base body 22111 has two grooves, two carrier wear plates 22112 are respectively disposed at the two grooves, the base body 22111 is made of aluminum alloy, and the carrier wear plates 22112 are made of carbon steel. Therefore, the weight of the carrier can be reduced, and the wear resistance of the carrier can be ensured. In this embodiment, the base body 22111 has a plurality of avoidance holes for avoiding partial structures of products, such as holes for avoiding the handle of the box. Be convenient for like this place the product, for example, can make the front of box up or turn-over all can place carrier base 2211 up on to be convenient for process the box.

Optionally, a side of the carrier base 2211 has a carrier limiting groove, and the carrier further includes: and a carrier reinforcing block 2215 arranged in the carrier limiting groove, wherein the carrier reinforcing block 2215 is used for being matched with a device for blocking the movement of the carrier. When the carrier is used for conveying products, the carrier can be prevented from moving by arranging the blocking mechanism so as to limit the carrier. When the blocking mechanism collides with a product, the carrier reinforcing block 2215 is arranged at the position where the collision occurs, so that the impact resistance of the carrier can be improved, and the damage can be avoided. The carrier stiffener 2215 may be made of carbon steel or the like. In this embodiment, the carrier base 2211 has carrier limiting grooves on two opposite sides, and each carrier limiting groove has a carrier stiffener 2215 disposed therein.

Further, the carrier further includes: and an impact protector 2216 disposed on the carrier base 2211, wherein at least a portion of the impact protector 2216 is disposed to protrude from the outer circumferential surface of the carrier base 2211. Through setting up striking protection 2216, when the carrier takes place the striking with other equipment or adjacent carrier, accessible striking protection 2216 strikes, can avoid colliding carrier base 2211 like this to protect carrier base 2211, improve life. The impact protector 2216 may be made of rubber or the like. In this embodiment, at least two impact protectors 2216 are disposed on two opposite sides of the carrier base 2211 to improve reliability.

Optionally, the carrier base 2211 has carrier positioning holes 2217, and the carrier positioning holes 2217 are used for being in limit fit with a device for positioning the carrier. By providing the carrier positioning holes 2217, it is convenient to cooperate with other devices to position the carrier, for example, by inserting positioning pins into the carrier positioning holes 2217 for positioning. The carrier positioning holes 2217 are multiple, and the carrier positioning holes 2217 are arranged on the carrier base 2211 at intervals.

The technical scheme of the invention is applied, and the display screen production line is provided and comprises an assembly line and a detection line, wherein the assembly line is used for assembling a plurality of workpieces on a box body so as to assemble the box body and the workpieces into a display screen, and the detection line is used for detecting the display screen assembled by the assembly line; the detection line includes calibration equipment, and calibration equipment includes conveying robot and camera bellows device, and conveying robot is used for carrying the box, and the camera bellows device includes camera bellows structure and feeding mechanism, and feeding mechanism's at least partly movably sets up to the box of receiving the conveying robot supply and carry the box to carry and rectify the detection in the camera bellows structure. And moreover, by combining devices such as feeding and attaching equipment in an assembly line and detection equipment in a detection line, the automatic assembly of the box body and other workpieces in the display screen can be realized through the assembly line, and the automatic detection can be performed through the detection line after the assembly is completed, so that the automatic production of the display screen is realized, the production efficiency is improved, and the production cost is reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A display screen production line characterized by comprising an assembly line for assembling a plurality of works on a case to assemble the case and the plurality of works into a display screen, and a inspection line for inspecting the display screen assembled by the assembly line, wherein,

the assembly line comprises assembly equipment, the assembly equipment comprises an assembly robot, the assembly robot comprises an assembly mechanical arm (4170) and an adsorption device arranged on the assembly mechanical arm (4170), the adsorption device is used for adsorbing a lamp panel, the adsorption device is driven by the assembly mechanical arm (4170) to move, and the lamp panel positioned on the adsorption device is assembled on the box body;

the detection line comprises a correction device, the correction device comprises a conveying robot (8300) and a camera bellows device (8200), the conveying robot (8300) is used for conveying boxes, the camera bellows device (8200) comprises a camera bellows structure (8210) and a feeding mechanism (8220), at least one part of the feeding mechanism (8220) is movably arranged to receive the boxes supplied by the conveying robot (8300) and convey the boxes into the camera bellows structure (8210) for correction detection;

the adsorption device comprises an adsorption mounting seat (4110), an adsorption disc (4120) and an adsorption limiting part (4130), the adsorption mounting seat (4110) is connected with the assembling mechanical arm (4170), and the adsorption disc (4120) and the adsorption limiting part (4130) are arranged on the adsorption mounting seat (4110); one end of the adsorption disc (4120) far away from the adsorption mounting seat (4110) is an adsorption end which is used for blowing air outwards along the radial direction of the adsorption disc to form a low-pressure area; under the condition that the adsorption disc (4120) blowing air to the outside is close to the workpiece within a preset distance range, the two sides of the workpiece generate a preset pressure difference under the action of a low-pressure area and external air pressure and are sucked up by the adsorption disc (4120); the adsorption limiting part (4130) is provided with an adsorption limiting surface, the adsorption limiting surface and the end surface of the adsorption end are arranged at intervals, the adsorption limiting surface is positioned on one side, deviating from the adsorption mounting seat (4110), of the end surface of the adsorption end, and the adsorption limiting surface is used for being abutted to a sucked workpiece so that the workpiece and the adsorption end keep a preset distance.

2. The display screen production line of claim 1, wherein the assembly line further comprises a feeding and attaching apparatus comprising a material transfer robot and an attaching device, wherein,

the material moving robot comprises a material moving mechanical arm (1240) and a clamp (1200) arranged on the material moving mechanical arm (1240), the clamp (1200) is used for clamping the box body, and the material moving mechanical arm (1240) is used for driving the clamp (1200) to move so as to move the box body to different positions;

attached device is in including attached host computer (1470) and setting product positioner (1400) on attached host computer (1470), product positioner (1400) are used for receiving move the box of material robot supply, the movably setting of at least partly of product positioner (1400) is with to receiving the box is fixed a position, attached host computer (1470) are used for lieing in the attached material of box on product positioner (1400), the rigging equipment is used for after attached material the assembly lamp plate on the box.

3. The display screen production line of claim 1, wherein the inspection line further comprises a detection device comprising:

the detection robot comprises a detection mechanical arm (7150) and a clamping device (7100) arranged on the detection mechanical arm (7150), wherein the clamping device (7100) is used for clamping the display screen, and the detection mechanical arm (7150) is used for driving the clamping device (7100) to move so as to clamp and convey the display screen through the clamping device (7100);

the detection device (7200) comprises a placing table (7210), an electric connection portion (7220) and a detection portion (7230), wherein the placing table (7210) is used for bearing a display screen conveyed by the detection robot, at least one part of the electric connection portion (7220) is movably arranged so as to be electrically connected with the display screen on the placing table (7210), the detection portion (7230) is used for carrying out color detection on the display screen on the placing table (7210), and the correction device is used for carrying out correction detection on the display screen qualified through detection of the detection device.

4. The display screen production line of claim 1, wherein the assembly line has a plurality of assembly stations, the inspection line has a plurality of inspection stations, the display screen production line further comprising:

the conveying line comprises a conveying device (2300) and a plurality of positioning mechanisms, the assembly line and the detection line are arranged along the length direction of the conveying device (2300), wherein the conveying device (2300) can convey the boxes to different assembly stations of the assembly line so as to assemble the boxes at different assembly stations respectively; the conveying device (2300) can convey the display screens assembled by the assembly line to different detection stations of the detection line so as to detect the display screens at the different detection stations respectively; a plurality of positioning mechanisms are arranged on the conveying device (2300) at intervals so as to position the boxes on the conveying device (2300) to preset positions on the conveying device (2300).

5. The display screen production line of claim 2, wherein the clamp (1200) comprises a first clamp gripping mechanism (1220) and a second clamp gripping mechanism (1230), the first clamp gripping mechanism (1220) and the second clamp gripping mechanism (1230) each acting independently to grip the case separately; the material loading and attaching device further comprises:

the feeding device (1100), the feeding device (1100) comprises a movably arranged feeding vehicle (1110), the feeding vehicle (1110) is used for carrying and moving the box body so as to supply the box body to the material moving robot;

the rotating device (1300) comprises a rotating frame (1310) and a rotating platform (1320) rotatably arranged on the rotating frame (1310), wherein the rotating platform (1320) is used for receiving the box body supplied by the material moving robot after the material is attached so as to rotate the box body on the rotating platform (1320) by a preset angle.

6. The display screen production line of claim 1, wherein the suction device comprises a suction tray (4120) and a photographing part (4160), the suction tray (4120) is used for sucking the workpiece, the photographing part (4160) is used for photographing the box body to determine the position of at least a part of the structure of the box body, and the assembling apparatus further comprises:

a shooting device (4200), wherein the shooting device (4200) is used for shooting the workpiece adsorbed by the adsorption disc (4120) to determine the position of at least one part of the structure of the workpiece on the adsorption device, and the assembling mechanical arm (4170) can acquire image information shot by the shooting part (4160) and the shooting device (4200) and move the adsorption device according to the image information to assemble the workpiece adsorbed by the adsorption disc (4120) on the box body.

7. Display screen production line according to claim 3,

the detection part (7230) is used for shooting images, and the shooting direction of the detection part (7230) is set towards the area of the placing table (7210) for placing the display screen so as to shoot the images displayed by the display screen on the placing table (7210);

the electrical connection portion (7220) includes a first mating portion (7221) and a second mating portion (7222), at least a portion of the first mating portion (7221) being movably disposed to mate with the display screen, and at least a portion of the second mating portion (7222) being movably disposed to mate with the display screen.

8. The display screen production line of claim 1, wherein the conveying robot (8300) comprises a conveying mechanical arm (8310) and a conveying clamp (8320) arranged on the conveying mechanical arm (8310), the conveying clamp (8320) is used for clamping the display screen, the camera bellows structure (8210) is provided with a detection cavity, the feeding mechanism (8220) is provided with a plurality of feeding areas, and each feeding area is used for independently placing the display screen so as to convey the display screen into the detection cavity.

9. Display screen production line according to claim 8, characterized in that the detection chamber has a detection opening, the correction device further comprising a darkroom arrangement (8100), the darkroom arrangement (8100) comprising:

the darkroom main body (8110) is of a light-tight structure, a sealed shooting channel is arranged in the darkroom main body (8110), and one end of the shooting channel is butted with the detection port;

an adjustment structure (8120) for mounting a shooting camera, the adjustment structure (8120) being disposed within the shooting tunnel, at least a portion of the adjustment structure (8120) being movably disposed to adjust a position of the shooting camera within the shooting tunnel;

a dark room bracket (8130) connected with the dark room main body (8110) to support the dark room main body (8110).

10. The display screen production line of claim 8, wherein the plurality of feeding areas comprises a first feeding area (8221) and a second feeding area (8222) which are adjacently arranged, and the feeding mechanism (8220) further comprises:

the material carrying platform (8223) is used for receiving a display screen supplied by the conveying robot (8300), the first material supplying area (8221) and the second material supplying area (8222) are both areas located above the material carrying platform (8223), and the material carrying platform (8223) is arranged in a reciprocating manner relative to the camera bellows structure (8210) so that the first material supplying area (8221) or the second material supplying area (8222) enters the detection cavity;

wherein the second feed zone (8222) is located outside the camera bellows structure (8210) with the first feed zone (8221) located within the detection chamber; -said first feeding zone (8221) is located outside said camera bellows structure (8210) with said second feeding zone (8222) located inside said detection chamber.