CN216565759U

CN216565759U - Feeding mechanism of PCB (printed circuit board) splitting machine

Info

Publication number: CN216565759U
Application number: CN202123032478.7U
Authority: CN
Inventors: 冯伊豪
Original assignee: Chongqing Haoran Auto Parts Group Co ltd
Current assignee: Chongqing Haoran Auto Parts Group Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a feeding mechanism of a PCB (printed circuit board) splitting machine, which relates to the technical field of feeding and comprises lower fixing plates, wherein a first rotating shaft is arranged between two groups of lower fixing plates, the right end of the first rotating shaft is fixedly connected with an output motor, the outer wall of the first rotating shaft is fixedly connected with a driving roller, a driven mechanism is arranged above the lower fixing plates and comprises an upper fixing plate, an upper fixing plate is arranged above the lower fixing plate, a second rotating shaft is arranged between the two groups of upper fixing plates, and the outer wall of the second rotating shaft is provided with a driven roller. The driven roller can be driven to rotate through the rotation of the driving roller and the transmission of the raw materials, so that the friction force between the device and the raw materials is further improved, the smoothness of the device in feeding is improved, and meanwhile, the upper fixing plate can be driven to be adjusted up and down by matching with the threaded rod and the rotating handle, so that the device can be suitable for the raw materials with various thicknesses, and the applicability of the device is improved.

Description

Feeding mechanism of PCB (printed circuit board) splitting machine

Technical Field

The utility model relates to the technical field of feeding, in particular to a feeding mechanism of a PCB (printed circuit board) splitter.

Background

The full-automatic PCB board dividing machine is characterized in that during the board dividing process of PCB connection pieces, manual board folding is used traditionally, although timeliness is high, damage to a PCB electrical circuit, parts and a tin channel is often caused due to uneven force of manual board folding and difference of angle positions of the board folding, and therefore the existing board dividing machine is generally used for dividing the PCB board;

the prior plate dividing machine generally carries out feeding through the feed roll at the bottom when feeding, but because the friction between the feed roll at the bottom and the raw materials is lower, the feeding is not smooth enough, and the subsequent plate cutting is influenced.

Therefore, a feeding mechanism of a PCB board separator is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and solve the problem that the traditional plate separator feeding mechanism in the background art is not smooth enough in feeding.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a PCB board separator pan feeding mechanism, includes the bottom plate, and is two sets of be provided with first axis of rotation between the bottom plate, and first axis of rotation right-hand member fixedly connected with output motor, first axis of rotation outer wall fixedly connected with drive roll, the bottom plate top is provided with follower, and follower includes an upper fixed plate, the bottom plate top is provided with an upper fixed plate, and is two sets of be provided with the second axis of rotation between the upper fixed plate, and second axis of rotation outer wall is provided with the driven voller.

Preferably, the bottom plate left side is provided with drive mechanism, and drive mechanism includes first conical gear, first axis of rotation left end fixedly connected with first conical gear, and the first backup pad of bottom plate left end fixedly connected with down, the inside bearing of first backup pad is connected with the rotary drum, and rotates a bottom fixedly connected with second conical gear, second conical gear outer wall meshes in first conical gear, and second axis of rotation left end fixedly connected with third conical gear, go up the fixed plate left end fixedly connected with second backup pad, and the inside bearing of second backup pad is connected with the dwang, inside the dwang bottom was inserted and is located the rotary drum, and dwang top fixedly connected with fourth conical gear, fourth conical gear outer wall meshes in third conical gear.

Preferably, a limiting groove is formed in the rotating cylinder, a limiting block is fixedly connected to the outer wall of the rotating rod, and the shape of the limiting groove is matched with the shape of the limiting block.

Preferably, the left side lower fixed plate top bearing is connected with the threaded rod, and threaded rod threaded connection is in the upper fixed plate, threaded rod top fixedly connected with changes the handle.

Preferably, the top end of the lower fixing plate on the left side is fixedly connected with a limiting rod, and the limiting rod penetrates through the upper fixing plate.

Preferably, the right side the inside spout of having seted up of upper fixed plate, and the inside sliding connection of spout has the slider, the one end fixedly connected with limiting plate of spout is kept away from to the slider, and limiting plate bottom fixed connection is in the bottom plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the feeding device, the driven mechanism is arranged, when the driven roller is abutted to the raw material, the driven roller can be driven to rotate through the rotation of the driving roller and the transmission of the raw material, so that the friction force between the device and the raw material is further improved, the smoothness of the device in feeding is improved, and meanwhile, the upper fixing plate can be driven to be adjusted up and down by matching with the threaded rod and the rotating handle, so that the feeding device can be suitable for the raw material with various thicknesses, and the applicability of the feeding device is improved;

2. according to the feeding device, the transmission mechanism is arranged, the driven roller can be driven to rotate through rotation of the driving roller, the rotating directions of the driving roller and the driven roller are opposite, so that the upper side and the lower side of raw materials can be stressed during feeding, the feeding smoothness is further improved, meanwhile, the driven roller can rotate simultaneously during up-and-down movement under the action of the rotating cylinder and the rotating rod, and the application range of the device is improved.

Drawings

FIG. 1 illustrates a schematic perspective view provided according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a rotary drum and a rotary rod provided according to an embodiment of the present invention;

fig. 3 is a schematic partial structural diagram of a front view of a position of an upper fixing plate and a position limiting plate provided by the embodiment of the utility model.

Illustration of the drawings:

110. a lower fixing plate; 120. a first rotating shaft; 130. an output motor; 140. a drive roll; 210. a first bevel gear; 220. a first support plate; 230. a rotating cylinder; 231. a limiting groove; 232. a limiting block; 240. a second bevel gear; 250. an upper fixing plate; 251. a chute; 252. a slider; 260. a second rotating shaft; 270. a driven roller; 280. a third bevel gear; 290. a second support plate; 291. rotating the rod; 292. a fourth bevel gear; 310. a threaded rod; 320. turning a handle; 330. a limiting rod; 340. and a limiting plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

As shown in fig. 1 to 3, in the embodiment of the present invention: the utility model provides a PCB board separator pan feeding mechanism, including bottom plate 110, be provided with first axis of rotation 120 between two sets of bottom plate 110, and first axis of rotation 120 right-hand member fixedly connected with output motor 130, first axis of rotation 120 outer wall fixedly connected with drive roll 140, bottom plate 110 top is provided with follower, and follower includes upper fixed plate 250, bottom plate 110 top is provided with upper fixed plate 250, be provided with second axis of rotation 260 between two sets of upper fixed plate 250, and second axis of rotation 260 outer wall is provided with driven voller 270, through being provided with follower, when driven voller 270 and raw materials butt, the transmission of rotation through drive roll 140 and raw materials can drive driven voller 270 and rotate, thereby further the frictional force between hoisting device and the raw materials, the smoothness nature of device when the pan feeding has been promoted.

The left side of the lower fixing plate 110 is provided with a transmission mechanism, and the transmission mechanism comprises a first bevel gear 210, the left end of the first rotating shaft 120 is fixedly connected with the first bevel gear 210, the left end of the lower fixing plate 110 is fixedly connected with a first supporting plate 220, the inner bearing of the first supporting plate 220 is connected with a rotating cylinder 230, the bottom end of the rotating cylinder 230 is fixedly connected with a second bevel gear 240, the outer wall of the second bevel gear 240 is meshed with the first bevel gear 210, the left end of the second rotating shaft 260 is fixedly connected with a third bevel gear 280, the left end of the upper fixing plate 250 is fixedly connected with a second supporting plate 290, the inner bearing of the second supporting plate 290 is connected with a rotating rod 291, the bottom end of the rotating rod 291 is inserted into the rotating cylinder 230, the top end of the rotating rod 291 is fixedly connected with a fourth bevel gear 292, and the outer wall of the fourth bevel gear 292 is meshed with the third bevel gear 280.

In the specific operation, the output motor 130 is started, so that the first rotating shaft 120, the driving roller 140 and the first bevel gear 210 can be driven to rotate, the second bevel gear 240, the rotating cylinder 230, the rotating rod 291 and the fourth bevel gear 292 can be driven to rotate by the meshing action of the first bevel gear 210 and the second bevel gear 240, the third bevel gear 280, the driven roller 270 and the second rotating shaft 260 can be driven to rotate by the meshing action of the fourth bevel gear 292 and the third bevel gear 280, the rotating direction of the driven roller 270 is opposite to that of the driving roller 140, the driven roller 270 can be driven to rotate by the rotation of the driving roller 140 by the arrangement of a transmission mechanism, and the rotating directions of the driving roller 140 and the driven roller 270 are opposite, so that the upper side and the lower side of raw materials can be stressed during feeding, the feeding fluency is further improved, and simultaneously, by the action of the rotating cylinder 230 and the rotating rod 291, can cooperate driven roller 270 can rotate simultaneously when reciprocating, promote the applicable interval of device.

The limiting groove 231 is formed in the rotating cylinder 230, the limiting block 232 is fixedly connected to the outer wall of the rotating rod 291, the shape of the limiting groove 231 is matched with that of the limiting block 232, and through the design, the rotating rod 291 can be guaranteed to move in the rotating cylinder 230 and can rotate in cooperation with the rotating cylinder 230.

The top bearing of left side lower fixed plate 110 is connected with threaded rod 310, and threaded rod 310 threaded connection in upper fixed plate 250, and threaded rod 310 top fixedly connected with changes handle 320, through this design, has promoted the applicable interval of device.

The top end of the left lower fixing plate 110 is fixedly connected with a limiting rod 330, and the limiting rod 330 penetrates through the upper fixing plate 250, so that the stability of the upper fixing plate 250 during up-down movement is ensured through the action of the limiting rod 330.

The inside spout 251 of having seted up of right side upper fixed plate 250, and the inside sliding connection of spout 251 has slider 252, and the slider 252 keeps away from the one end fixedly connected with limiting plate 340 of spout 251, and limiting plate 340 bottom fixed connection in bottom plate 110, through the inside gliding effect of slider 252 in spout 251, has further guaranteed the stability of upper fixed plate 250 when removing.

The working principle is as follows:

the working principle of the utility model is as follows: the output motor 130 is started, that is, the first rotating shaft 120, the driving roller 140 and the first bevel gear 210 can be driven to rotate, the second bevel gear 240, the rotating cylinder 230, the rotating rod 291 and the fourth bevel gear 292 can be driven to rotate through the meshing effect of the first bevel gear 210 and the second bevel gear 240, the third bevel gear 280, the driven roller 270 and the second rotating shaft 260 can be driven to rotate through the meshing effect of the fourth bevel gear 292 and the third bevel gear 280, and the rotating direction of the driven roller 270 is opposite to the rotating direction of the driving roller 140;

the operating personnel can drive the threaded rod 310 to rotate by grabbing the rotating handle 320, and the upper fixing plate 250 can be driven to move up and down by the threaded connection of the threaded rod 310 and the upper fixing plate 250.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a PCB board separator pan feeding mechanism, includes bottom plate (110), and is two sets of be provided with first axis of rotation (120) between bottom plate (110), and first axis of rotation (120) right-hand member fixedly connected with output motor (130), first axis of rotation (120) outer wall fixedly connected with drive roll (140), its characterized in that: a driven mechanism is arranged above the lower fixing plate (110) and comprises an upper fixing plate (250), the upper fixing plate (250) is arranged above the lower fixing plate (110), a second rotating shaft (260) is arranged between the upper fixing plate (250), and a driven roller (270) is arranged on the outer wall of the second rotating shaft (260).

2. The PCB board separator feeding mechanism of claim 1, wherein: the left side of the lower fixing plate (110) is provided with a transmission mechanism, the transmission mechanism comprises a first bevel gear (210), the left end of the first rotating shaft (120) is fixedly connected with the first bevel gear (210), the left end of the lower fixing plate (110) is fixedly connected with a first supporting plate (220), the inner bearing of the first supporting plate (220) is connected with a rotating cylinder (230), the bottom end of the rotating cylinder (230) is fixedly connected with a second bevel gear (240), the outer wall of the second bevel gear (240) is meshed with the first bevel gear (210), the left end of the second rotating shaft (260) is fixedly connected with a third bevel gear (280), the left end of the upper fixing plate (250) is fixedly connected with a second supporting plate (290), the inner bearing of the second supporting plate (290) is connected with a rotating rod (291), and the bottom end of the rotating rod (291) is inserted into the rotating cylinder (230), and the top end of the rotating rod (291) is fixedly connected with a fourth bevel gear (292), and the outer wall of the fourth bevel gear (292) is meshed with the third bevel gear (280).

3. The PCB board separator feeding mechanism of claim 2, wherein: a limiting groove (231) is formed in the rotating cylinder (230), a limiting block (232) is fixedly connected to the outer wall of the rotating rod (291), and the shape of the limiting groove (231) is matched with the shape of the limiting block (232).

4. The PCB board separator feeding mechanism of claim 1, wherein: the left side bottom plate (110) top bearing is connected with threaded rod (310), and threaded rod (310) threaded connection in upper fixed plate (250), threaded rod (310) top fixedly connected with changes handle (320).

5. The PCB board separator feeding mechanism of claim 1, wherein: the left side bottom plate (110) top fixedly connected with gag lever post (330), and gag lever post (330) run through in upper fixed plate (250).

6. The PCB board separator feeding mechanism of claim 2, wherein: the right side upper fixed plate (250) is inside to be seted up spout (251), and spout (251) inside sliding connection has slider (252), the one end fixedly connected with limiting plate (340) that spout (251) were kept away from in slider (252), and limiting plate (340) bottom fixed connection in lower fixed plate (110).