CN212634487U - Light source makeup board separator - Google Patents

Abstract

The utility model discloses a light source makeup board separator, including the light source makeup, and set up belt conveyor on base support, snatch feed mechanism, location conveying mechanism and cut apart the mechanism. The light source jointed board enters from the left side of the belt conveying mechanism, after the first position of the belt conveying mechanism is positioned, the light source jointed board is moved from the first position to the second position of the positioning conveying mechanism by the grabbing feeding mechanism, then under the driving of the positioning conveying mechanism, the light source jointed board is divided into a plurality of light source plates by the dividing mechanism, and when the light source jointed board is waiting for grabbing at the third position on the base support, the material belt of the light source jointed board falls into a material groove arranged at the third position, and the material belt is collected. The third position is arranged on the base support in front of the positioning and conveying mechanism and the dividing mechanism. The utility model discloses light source makeup board separator simple structure is reliable, and positioning accuracy is accurate, gets the material convenience, divides the board precision high, is showing improvement product percent of pass, and packaging efficiency.

Description

Light source makeup board separator

Technical Field

The utility model belongs to the technical field of the illumination of lamps and lanterns production, concretely relates to a cut apart mechanism for light source makeup.

Background

The existing light source jointed board consists of a plurality of light source boards, and the light source jointed board is required to be divided into a plurality of light source boards in the production process for assembly. The current production process is to put (or convey) the jointed light source boards into (or to) a belt conveyor line manually (or by an automatic board feeding machine), then to divide the jointed light source boards and the jointed light source boards by a dividing component, and the jointed light source boards flow out from the other belt conveyor line and wait for subsequent sorting and assembly. The existing light source plate divided by manpower (or automatic plate feeding machine) has the following defects: firstly, the discharge position of the light source plate is not fixed, so that the stacking phenomenon can be generated, and the sorting is not facilitated; secondly, the deformation or deviation of the jointed light source board easily causes inaccurate board splitting position and causes badness when being split by the splitting component.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides a light source makeup board separator, this light source makeup board separator simple structure is reliable, and positioning accuracy is accurate, gets the material convenience, divides the board precision high, is showing improvement product percent of pass, and packaging efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a light source jointed board splitting machine comprises a light source jointed board, a belt conveying mechanism, a grabbing and feeding mechanism, a positioning and conveying mechanism and a splitting mechanism, wherein the belt conveying mechanism, the grabbing and feeding mechanism, the positioning and conveying mechanism and the splitting mechanism are arranged on a base support;

the light source jointed board is formed by connecting a plurality of rows of light source boards, light source board material belts connected with the light source boards are arranged on two sides of the jointed board, and a certain gap is formed between every two adjacent light source boards on each row of light source boards; positioning holes and pin holes are arranged on the light source plate;

the belt conveying mechanism comprises a belt conveying line, a material blocking device and a lifting positioning device; the material blocking device comprises a front material blocking assembly and a rear material blocking assembly; the lifting positioning device comprises a material blocking lifting assembly and a material blocking positioning assembly; wherein the content of the first and second substances,

the front material blocking assembly comprises a material blocking cylinder, a front material blocking support frame, a material blocking connecting piece and a front material blocking plate; the material blocking connecting piece is rotatably connected to the front material blocking supporting frame, one end of the material blocking connecting piece is abutted to the push rod of the material blocking cylinder, and the other end of the material blocking connecting piece is fixedly connected with the front material blocking plate; a spring is connected between the material blocking cylinder and the front material blocking plate;

the rear material blocking assembly comprises a rear material blocking plate;

the material blocking lifting assembly comprises a material blocking lifting cylinder, and the material blocking lifting cylinder drives a material blocking jacking plate to move up and down;

the material blocking positioning assembly comprises a plurality of material blocking positioning pins extending out of the material blocking jacking plate; the plurality of material blocking positioning pins are arranged corresponding to the positioning holes of the light source jointed board; pushing a material blocking jacking plate upwards on a material blocking lifting cylinder so as to enable the light source jointed plate to be attached to the upper pressing plate in place, and pushing the upper pressing plate upwards so as to enable the upper pressing plate to be separated from the belt conveying line;

the grabbing and feeding mechanism comprises a gantry support, a grabbing and shifting assembly, a positioning grabbing assembly and a feeding limiting assembly; wherein the content of the first and second substances,

the gantry support is fixed on the base support and is arranged above the belt conveying mechanism and the cutting mechanism in a spanning mode;

the grabbing and shifting assembly comprises a grabbing and shifting cylinder, a grabbing and shifting slide block and a grabbing and shifting slide rail, wherein the grabbing and shifting slide rail and the grabbing and shifting cylinder are fixed on the gantry support, and the grabbing and shifting cylinder drives the grabbing and shifting slide block 322 to slide on the grabbing and shifting slide rail;

the positioning and grabbing assembly comprises a left clamping plate, a right clamping plate, a positioning and grabbing cylinder, a left positioning and grabbing slide block, a right positioning and grabbing slide rail and a positioning and grabbing slide rail; wherein the content of the first and second substances,

the positioning and grabbing slide rail is fixed on a guide rail seat, and the left and right positioning and grabbing slide blocks are respectively arranged on the positioning and grabbing slide rail in a sliding manner;

the left clamping plate and the right clamping plate are respectively and fixedly arranged on the left positioning grabbing slide block and the right positioning grabbing slide block;

the positioning grabbing cylinder pushes the left clamping plate and the right clamping plate to open and close;

the feeding limiting assembly comprises an upper pressure plate, a feeding limiting cylinder and a guide assembly; wherein the content of the first and second substances,

the upper pressing plate is fixedly connected with the guide rail seat and is arranged corresponding to the material blocking jacking plate;

the guide assembly comprises a front guide shaft, a rear guide shaft and a support plate; the front guide shaft and the rear guide shaft are elastically arranged between the supporting plate and the upper pressing plate; the feeding limiting cylinder is connected with and drives the supporting plate to move up and down along the front guide shaft and the rear guide shaft;

the positioning and conveying mechanism comprises a screw rod mechanism, a feeding slide rail mechanism and a pin plate; wherein the content of the first and second substances,

the screw mechanism comprises a motor and a ball screw; a push block is arranged on the ball screw, and the motor drives the ball screw to drive the push block to move forwards and backwards;

the feeding slide rail mechanism comprises an upper slide rail, an upper slide block, a lower slide rail and a lower slide block; the lower sliding block is arranged on the lower sliding rail in a sliding manner; the upper slide rail is provided with a plurality of linear slide rails, the upper slide rail is fixedly connected with the lower slide block through a middle support plate, a plurality of slide rail installation grooves are formed in the middle support plate, the plurality of linear slide rails are correspondingly fixed in the plurality of slide rail installation grooves, and the number of the plurality of linear slide rails is the same as the number of the rows of the light source jointed boards; the middle supporting plate is connected with the pushing block; the upper sliding rail passes through the dividing mechanism and is arranged on the upper sliding block in a sliding manner; the upper sliding block is provided with a plurality of linear sliding blocks, and each linear sliding rail is correspondingly arranged in each linear sliding block in a sliding manner;

the pin plate comprises a plurality of linear pin plates, and each linear pin plate corresponds to the light source plate in each row on the light source jointed plate; be equipped with a plurality of pins on every sharp dowel plate, on snatching the feed mechanism and putting the dowel plate of light source on the dowel plate, the pin then inserts the pinhole that is equipped with on every light source board of light source makeup.

The utility model provides a technical scheme has following beneficial effect:

firstly, the utility model discloses the light source makeup is followed band conveyer constructs the left side gets into, fixes a position the back well in this band conveyer constructs's primary importance, through snatching feed mechanism with the light source makeup from this primary importance shift to location conveying mechanism's second place, then under location conveying mechanism's drive, the light source makeup is cut apart into the multi-disc light source board by cutting apart the mechanism, waits on the third position on the base support to snatch. The light source plate has accurate positioning precision, and the three-coordinate module is convenient to take materials.

Secondly, the utility model discloses belt conveyor's dam device and lifting positioner, with the top board that the laminating of light source makeup was in place to the cooperation location snatchs the fixed light source makeup of subassembly 330, and the light source makeup location is accurate, divides the board precision high, improves the product percent of pass.

Thirdly, the utility model discloses on snatching feed mechanism and putting the pin board with the light source makeup, the pinhole that is equipped with on every light source board that makes the pin insert the light source makeup to a plurality of light source boards that will cut apart the completion are stable and arrange in order, better improvement equipment product percent of pass and production efficiency.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of the overall structure of the jointed light source board-splitting machine of the present invention;

fig. 2 is a schematic perspective view of the belt conveying mechanism of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the belt conveying mechanism of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the grabbing and feeding mechanism of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the grabbing and feeding mechanism of the present invention;

fig. 6 is a three-dimensional structural schematic diagram of the grabbing feeding mechanism of the utility model;

fig. 7 is a schematic perspective view of the positioning and gripping assembly of the present invention;

fig. 8 is a schematic perspective view of the grabbing feeding mechanism and the positioning conveying mechanism of the present invention;

fig. 9 is a schematic perspective view of the positioning and conveying mechanism of the present invention;

fig. 10 is a schematic perspective view of the cutting mechanism of the present invention;

fig. 11 is a schematic front view of the light source jigsaw of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring now to fig. 1 to 11, the light source jointed board dividing machine of the present invention is described, which includes a light source jointed board 600, a belt conveying mechanism 200 disposed on a base bracket 100, a grabbing feeding mechanism 300, a positioning conveying mechanism 400, and a dividing mechanism 500.

The utility model discloses light source makeup 600 is met by multiseriate light source board and is formed, and both sides side is equipped with the light source board material area 620 that meets with the light source board, and every light source board 610 on every row of light source board does not meet, has certain clearance 650 between two adjacent light source boards 610. The light source plate 610 is provided with positioning holes 630 and pin holes 640. In this embodiment, the light source splicing board 600 is composed of seven rows and three columns of light source boards 610 and light source board material belts 620 on two sides, and can be divided into twenty pieces of light source boards 610, wherein the light source boards 610 are connected left and right without being connected up and down. The leftmost and rightmost light source boards are connected to the light source board strip 620. Both sides of each light source plate 610 need to be cut flat.

In this embodiment, as shown in fig. 11, the light source jointed board 600 enters from the left side of the belt conveying mechanism 200, after the first position a of the belt conveying mechanism 200 is positioned, the light source jointed board 600 is moved from the first position a to the second position B of the positioning conveying mechanism 400 by the grabbing feeding mechanism 300, then the light source jointed board 600 is divided into a plurality of light source boards 610 by the dividing mechanism 500 under the driving of the positioning conveying mechanism 200, and the material belt 620 of the light source jointed board 600 falls into a material groove provided at the third position C while waiting for grabbing at the third position C on the base support 100, so as to collect the material belt 620. The third position C is provided on the base support 100 in front of the positioning conveyance mechanism 400 and the dividing mechanism 500.

Referring to fig. 1 to fig. 3, the belt conveying mechanism 200 includes a belt conveying line 210, a material blocking device, and a lifting and positioning device. The stock stop device comprises a front stock stop assembly 220 and a rear stock stop assembly 230; the lifting positioning device comprises a material blocking lifting assembly 240 and a material blocking positioning assembly 250.

Specifically, the front material blocking assembly 220 of the material blocking device comprises a material blocking cylinder 221 and a front material blocking support frame 222 which are fixed on the base support 100, and further comprises a material blocking connecting piece 223 and a front material blocking plate 224. The material blocking connecting piece 223 is rotatably connected to the front material blocking supporting frame 222, one end of the material blocking connecting piece 223 abuts against the push rod of the material blocking cylinder 221, and the front material blocking plate 224 is fixedly connected to the other end of the material blocking connecting piece 223. A spring 225 is connected between the material blocking cylinder 221 and the front material blocking plate 224, so that the material blocking cylinder 221 drives the front material blocking plate 224 to overturn.

The rear striker assembly 230 of the striker device includes a rear striker plate 231 fixed to the base bracket 100.

The material blocking and lifting assembly 240 of the lifting positioning device comprises a material blocking and lifting cylinder 241 fixed on the base support 100 and a material blocking and lifting plate 242, wherein the material blocking and lifting cylinder 241 drives the material blocking and lifting plate 242 to move up and down. The striker lifting plate 242 is disposed between the front striker plate 224 and the rear striker plate 231.

The material blocking positioning assembly 250 of the lifting positioning device comprises a plurality of material blocking positioning pins 251 extending out of the material blocking jacking plate 242, and the plurality of material blocking positioning pins 251 are arranged corresponding to the positioning holes 630 of the light source jointed plate 600. Specifically, each striker positioning pin 251 of the plurality of striker pin fixing plates 252 is fixed on the striker lifting plate 242 through each striker pin fixing plate 252 and extends out of the striker lifting plate 242. When the material blocking lifting cylinder 241 pushes the material blocking lifting plate 242 upwards, the plurality of material blocking positioning pins 251 are inserted into and extend out of the positioning holes 630 formed in the light source jointed plate 600, so that the material blocking lifting plate 242 drives the light source jointed plate 600 to lift upwards together, the light source jointed plate 600 is attached to the upper pressing plate 341 in place, and the upper pressing plate 341 is pushed upwards, so that the upper pressing plate 341 is separated from the belt conveyor line 210. In this embodiment, four retaining positioning pins 251 are provided, which are respectively disposed corresponding to four positioning holes 630 provided at four corner portions of the light source jointed board 600.

When the belt conveyor line 210 conveys the light source jointed board 600 until the head of the light source jointed board 600 contacts the rear material baffle 231, the front material baffle 224 is turned over and erected under the action of the material baffle cylinder 221, and the tail of the light source jointed board 600 is limited. The upper pressing plate 341 of the grabbing feeding mechanism 300 moves above the light source panel 600 to limit the upper limit of the light source panel 600. Finally, under the action of the material blocking and lifting cylinder 241, the four material blocking positioning pins 251 are inserted into the positioning holes 630 of the light source jointed board 600, and the light source jointed board 600 is ejected out of the belt conveying line 210, so that the light source jointed board 600 is completely positioned.

Referring to fig. 1, 4 to 7, the grabbing and feeding mechanism 300 includes a gantry support 310, a grabbing and shifting assembly 320, a positioning and grabbing assembly 330, and a feeding and limiting assembly 340.

The gantry support 310 is fixed on the base support 100 and straddles over the belt conveying mechanism 200 and the dividing mechanism 500.

The grabbing shift assembly 320 includes a grabbing shift cylinder 321 and a grabbing shift slide assembly. The grabbing shift sliding assembly comprises a grabbing shift sliding block 322 and a grabbing shift sliding rail 323, the grabbing shift sliding rail 323 and the grabbing shift air cylinder 321 are fixed on the gantry support 310, and the grabbing shift air cylinder 321 drives the grabbing shift sliding block 322 to slide on the grabbing shift sliding rail 323. Specifically, the grabbing displacement slide rail 323 is fixed on the gantry bracket 310 through a left upper fixing block 324 and a right upper fixing block 324, and a slide block buffer 325 is arranged on one upper fixing block of the left upper fixing block 324 and the right upper fixing block corresponding to the grabbing displacement slide block 322; the grabbing and shifting cylinder 321 is fixed on the gantry bracket 310 through another upper fixing block of the left and right upper fixing blocks 324, and the grabbing and shifting cylinder 321 is connected with and drives the grabbing and shifting slider 322 to slide on the grabbing and shifting slide rail 323.

The positioning and grabbing assembly 330 comprises a left clamping plate 331, a right clamping plate 331, a positioning and grabbing cylinder 332 and a positioning and grabbing sliding assembly.

The positioning grabbing sliding assembly comprises a left positioning grabbing sliding block 333, a right positioning grabbing sliding rail 334 and a middle limiting block 335, the middle limiting block 335 is fixed in the middle of the positioning grabbing sliding rail 334, and the left positioning grabbing sliding block 333 and the right positioning grabbing sliding block 333 are arranged on the positioning grabbing sliding rail 334 on two sides of the middle limiting block 335 in a sliding mode respectively. The positioning grabbing slide rail 334 is fixed on a guide rail seat 339 through a left lower fixing block 336 and a right lower fixing block 336, and a left buffer 337 and a right buffer 337 are arranged on the left lower fixing block 336 and the right lower fixing block 336 corresponding to the left positioning grabbing slide block 333 and the right positioning grabbing slide block 333.

The left clamping plate 331 and the right clamping plate 331 are respectively and correspondingly fixedly arranged on the left positioning grabbing slide block 333 and the right positioning grabbing slide block 333 through a left connecting piece 338 and a right connecting piece 338. In this embodiment, the opposite vertical surfaces of the left and right clamping plates 331 are correspondingly provided with a plurality of clamping blocks 331A.

The main body of the positioning grabbing cylinder 332 is fixedly arranged on one of the left and right connecting pieces 338, and the push rod of the positioning grabbing cylinder 332 passes through the connecting piece and is fixedly arranged on the other connecting piece of the left and right connecting pieces 338.

The feeding limiting assembly 340 includes an upper press plate 341, a feeding limiting cylinder 342, and a guiding assembly.

The upper pressing plate 341 is fixedly connected to the rail seat 339, and the upper pressing plate 341 is disposed between the left and right clamping plates 331 of the positioning and grabbing assembly 330.

The guide assembly includes front and rear guide shafts 343, a support plate 344, and front and rear springs 345. The front and rear guide shafts 343 are fixedly connected to the front and rear ends of the upper press plate 341, respectively, and extend out of the front and rear ends of the support plate 344. The front and rear springs 345 are correspondingly sleeved on the front and rear guide shafts 343 and elastically abut against between the upper press plate 341 and the support plate 344. The feeding limit cylinder 342 is connected to and drives the support plate 344 to move up and down along the front and rear guide shafts 343 by the elastic force of the front and rear springs 345.

Specifically, the supporting plate 344 is provided with front and rear guide holes, front and rear linear bearings 346 are correspondingly arranged in the front and rear guide holes, front and rear shaft sleeves 347 are correspondingly arranged on the front and rear guide shafts 343, and the front and rear shaft sleeves 347 are correspondingly locked and fixed above the front and rear linear bearings 346 to limit the displacement height of the supporting plate 344, so as to adjust the horizontal height of the upper pressing plate 341.

As shown in fig. 8, when the picking and feeding mechanism 300 is used to move the light source panels 600 from the first position a of the belt conveying mechanism 200 to the second position B of the positioning and conveying mechanism 400. When the grabbing and feeding mechanism 300 takes materials at the first position a, the positioning and grabbing cylinder 332 extends out, and after the left clamping plate 331 and the right clamping plate 331 are separated, the feeding limiting cylinder 342 drives the upper pressing plate 341 to move to the upper side of the light source jointed board 600 at the first position a of the belt conveying mechanism 200, but does not contact with the light source jointed board 600. Then, the light source jointed board 600 fixed on the material blocking jacking plate 242 is jacked upwards by the material blocking and lifting cylinder 241 of the belt conveying mechanism 200 to be attached to the upper pressing plate 341, and the upper pressing plate 341 is continuously jacked upwards, and the positioning and grabbing assembly 330 is jacked up from the belt conveying line 210 and separated from the belt conveying line 210. At this time, when the left and right clamping plates 331 of the positioning and grabbing assembly 330 retract from the positioning and grabbing cylinder 332, the outer sides of the light source jointed boards 600 (i.e., the material belts 620 of the light source jointed boards) are embraced by the left and right clamping plates 331, so as to fix the light source jointed boards 600. Then, under the combined action of the feeding limiting cylinder 342 and the grabbing and shifting cylinder 321, the light source jointed boards 600 are moved from the first position a to the second position B, so that the purpose that the light source jointed boards 600 are moved from the belt conveying mechanism 200 to the positioning conveying mechanism 400 is achieved.

Referring to fig. 9 and 10, the positioning and conveying mechanism 400 includes a screw mechanism 410, a feeding rail mechanism 420, and a pin plate 430.

The screw mechanism 410 includes a motor 411 and a ball screw 412. The ball screw 412 is fixed on the base bracket 100 through the front and rear bearing seats 413, a push block 415 is arranged on the ball screw 412, and the motor 411 drives the ball screw 412 to drive the push block 414 to move forward and backward.

The feeding slide rail mechanism 420 includes an upper slide rail 421, an upper slide block 422, a lower slide rail 423 and a lower slide block 424.

The lower slide rail 423 is fixed on the base bracket 100, and the lower slide block 424 is slidably disposed on the lower slide rail 423.

The upper slide rail 421 is provided with a plurality of linear slide rails, the upper slide rail 421 is fixedly connected with the lower slider 424 through an intermediate support plate 425, a plurality of slide rail installation grooves are formed in the intermediate support plate 425, the plurality of linear slide rails are correspondingly fixed in the plurality of slide rail installation grooves, and the number of the plurality of linear slide rails is the same as the number of the rows of the light source jointed boards 600. The intermediate support plate 425 is connected to the push block 414 of the screw mechanism 410. The upper slide rail 421 passes through the dividing mechanism 500 and is slidably disposed on the upper slide block 422.

The upper sliding block 422 is provided with a plurality of linear sliding blocks, and each linear sliding rail is correspondingly arranged in each linear sliding block in a sliding manner. The lower slider 424 is fixedly attached to the base bracket 100 by an adjustable bracket 426. The adjustable bracket 426 includes a first adjusting plate 426A, a second adjusting plate 426B, and a fixing connection plate 426C, the first adjusting plate 426A connects the second adjusting plate 426B and the fixing connection plate 426C, and a plurality of linear sliders of the lower slider 424 are fixed to the fixing connection plate 426C. The second adjusting plate 426B and the fixed connecting plate 426C are provided with adjusting elongated slots, so that the front, rear, left and right positions of the upper slide rail 421 and the upper slide block 422 can be adjusted through the adjusting elongated slots, and the accuracy of the segmenting assembly 500 during segmenting is ensured.

The pin plate 430 comprises a plurality of linear pin plates, a plurality of pins 431 are arranged on each linear pin plate, the number of the plurality of pins 431 corresponds to the light source plate 610 on the light source jointed plate 600, each linear pin plate 430 is correspondingly arranged on each linear slide rail, and each linear pin plate corresponds to the light source plate 610 on each row of the light source jointed plate 600.

The grabbing and feeding mechanism 300 puts the light source jointed board 600 on the pin plate 430, the pin is inserted into the pin hole 640 arranged on each light source plate 610 of the light source jointed board 600, the light source jointed board 600 moves from one side to the other side of the dividing mechanism 50 under the action of the motor 411 and the ball screw 412, and the blade component 510 of the dividing mechanism 500 divides the connecting part between each row of light source plates during the moving process, so that the light source jointed board 600 is cut into a plurality of light source plates 610 meeting the requirements.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (7)

1. A light source jointed board splitting machine is characterized by comprising a light source jointed board (600), a belt conveying mechanism (200), a grabbing and feeding mechanism (300), a positioning and conveying mechanism (400) and a splitting mechanism (500), wherein the belt conveying mechanism (200), the grabbing and feeding mechanism (300), the positioning and conveying mechanism (400) and the splitting mechanism (500) are arranged on a base support (100);

the light source jointed board (600) is formed by connecting a plurality of rows of light source boards, light source board material belts (620) connected with the light source boards are arranged on two sides of the jointed board, and a certain gap (650) is formed between every two adjacent light source boards (610) on each row of light source boards; a positioning hole (630) and a pin hole (640) are arranged on the light source plate (610);

the belt conveying mechanism (200) comprises a belt conveying line (210), a material blocking device and a lifting positioning device; the material blocking device comprises a front material blocking assembly (220) and a rear material blocking assembly (230); the lifting positioning device comprises a material blocking lifting assembly (240) and a material blocking positioning assembly (250); wherein the content of the first and second substances,

the front material blocking assembly (220) comprises a material blocking cylinder (221), a front material blocking support frame (222), a material blocking connecting piece (223) and a front material blocking plate (224); the material blocking connecting piece (223) is rotatably connected to a front material blocking support frame (222), one end of the material blocking connecting piece is abutted to a push rod of the material blocking cylinder (221), and the other end of the material blocking connecting piece is fixedly connected with the front material blocking plate (224); a spring (225) is connected between the material blocking cylinder (221) and the front material blocking plate (224);

the rear material blocking assembly (230) comprises a rear material blocking plate (231);

the material blocking lifting assembly (240) comprises a material blocking lifting cylinder (241), and the material blocking lifting cylinder (241) drives a material blocking jacking plate (242) to move up and down;

the material blocking positioning assembly (250) comprises a plurality of material blocking positioning pins (251) extending out of the material blocking jacking plate (242); the plurality of material blocking positioning pins (251) are arranged corresponding to the positioning holes (630) of the light source jointed board (600); pushing the material blocking jacking plate (242) upwards in the material blocking lifting cylinder (241) so as to enable the light source jointed plate (600) to be attached to the upper pressing plate (341) in place, and pushing the upper pressing plate (341) upwards so as to enable the upper pressing plate (341) to be separated from the belt conveying line (210);

the grabbing and feeding mechanism (300) comprises a gantry support (310), a grabbing and shifting assembly (320), a positioning grabbing assembly (330) and a feeding limiting assembly (340); wherein the content of the first and second substances,

the gantry support (310) is fixed on the base support (100) and is arranged above the belt conveying mechanism (200) and the dividing mechanism (500) in a spanning mode;

the grabbing and shifting assembly (320) comprises a grabbing and shifting cylinder (321), a grabbing and shifting slide block (322) and a grabbing and shifting slide rail (323), wherein the grabbing and shifting slide rail (323) and the grabbing and shifting cylinder (321) are fixed on the gantry support (310), and the grabbing and shifting cylinder (321) drives the grabbing and shifting slide block (322) to slide on the grabbing and shifting slide rail (323);

the positioning and grabbing assembly (330) comprises a left clamping plate (331), a right clamping plate (331), a positioning and grabbing cylinder (332), a left positioning and grabbing slide block (333), a right positioning and grabbing slide rail (334); wherein the content of the first and second substances,

the positioning and grabbing slide rail (334) is fixed on a guide rail seat (339), and the left and right positioning and grabbing slide blocks (333) are respectively arranged on the positioning and grabbing slide rail (334) in a sliding manner;

the left clamping plate and the right clamping plate (331) are respectively and fixedly arranged on the left positioning grabbing slide block and the right positioning grabbing slide block (333);

the positioning grabbing cylinder (332) pushes the left clamping plate (331) and the right clamping plate (331) to open and close;

the feeding limiting assembly (340) comprises an upper pressure plate (341), a feeding limiting cylinder (342) and a guide assembly; wherein the content of the first and second substances,

the upper pressure plate (341) is fixedly connected with the guide rail seat (339), and the upper pressure plate (341) is arranged corresponding to the material blocking jacking plate (242);

a guide assembly including front and rear guide shafts (343) and a support plate (344); the front and rear guide shafts (343) are elastically arranged between the support plate (344) and the upper pressure plate (341); the feeding limiting cylinder (342) is connected with and drives the supporting plate (344) to move up and down along the front and rear guide shafts (343);

the positioning and conveying mechanism (400) comprises a screw rod mechanism (410), a feeding slide rail mechanism (420) and a pin plate (430); wherein the content of the first and second substances,

the screw mechanism (410) comprises a motor (411) and a ball screw (412); a push block (415) is arranged on the ball screw (412), and the motor (411) drives the ball screw (412) to move the push block (414) forwards and backwards;

the feeding slide rail mechanism (420) comprises an upper slide rail (421), an upper slide block (422), a lower slide rail (423) and a lower slide block (424); the lower sliding block (424) is arranged on the lower sliding rail (423) in a sliding manner; the upper sliding rail (421) is provided with a plurality of linear sliding rails, the upper sliding rail (421) is fixedly connected with the lower sliding block (424) through a middle supporting plate (425), a plurality of sliding rail mounting grooves are formed in the middle supporting plate (425), the plurality of linear sliding rails are correspondingly fixed in the plurality of sliding rail mounting grooves, and the number of the plurality of linear sliding rails is the same as the number of the rows of the light source jointed boards (600); the intermediate supporting plate (425) is connected with the pushing block (414); the upper sliding rail (421) passes through the dividing mechanism (500) and is arranged on the upper sliding block (422) in a sliding manner; the upper sliding block (422) is provided with a plurality of linear sliding blocks, and each linear sliding rail is correspondingly arranged in each linear sliding block in a sliding manner;

the pin plate (430) comprises a plurality of linear pin plates, and each linear pin plate corresponds to the light source plate (610) in each row of the light source jointed plates (600); a plurality of pins (431) are arranged on each linear pin plate, and when the grabbing and feeding mechanism (300) puts the light source jointed boards (600) on the pin plates (430), the pins are inserted into pin holes (640) formed in each light source plate (610) of the light source jointed boards (600).

2. The light source board splicing and splitting machine as claimed in claim 1, wherein the positioning and grabbing component (330) comprises a middle stopper (335); the middle limiting block (335) is fixed in the middle of the positioning grabbing slide rail (334).

3. The light source board splicing and splitting machine as claimed in claim 1, wherein the grabbing and shifting slide rail (323) is fixed on the gantry support (310) through a left upper fixing block (324) and a right upper fixing block (324), and a slide block buffer (325) is arranged on one of the left upper fixing block and the right upper fixing block (324) corresponding to the grabbing and shifting slide block (322); the grabbing and shifting cylinder (321) is fixed on the gantry bracket (310) through the other upper fixed block of the left upper fixed block and the right upper fixed block (324); the positioning grabbing slide rail (334) is fixed on a guide rail seat (339) through a left lower fixing block (336) and a right lower fixing block (336), and a left buffer (337) and a right buffer (337) are arranged on the left lower fixing block (336) and the right lower fixing block (336) and correspond to the left positioning grabbing slide block (333) and the right positioning grabbing slide block (333).

4. The light source board splicing and separating machine as claimed in claim 1, wherein a plurality of clamping blocks (331A) are correspondingly arranged on opposite vertical surfaces of the left clamping plate (331) and the right clamping plate (331).

5. A light source plate splicing and separating machine as claimed in claim 1, wherein the supporting plate (344) is provided with a front guiding hole and a rear guiding hole, the front guiding hole and the rear guiding hole are respectively provided with a front linear bearing (346) and a rear linear bearing (346), the front guiding hole and the rear guiding hole are respectively provided with a front shaft sleeve (347) and a rear shaft sleeve (347) which embrace the front guiding shaft (343) and the rear guiding shaft, and the front shaft sleeve (347) and the rear shaft sleeve (347) are respectively arranged above the front linear bearing (346) and the rear linear bearing (.

6. The light source board splicing and separating machine as claimed in claim 1, wherein the lower sliding block (424) is fixedly connected to the base bracket (100) through an adjustable adjusting bracket (426).

7. The light source jigsaw plate separator as claimed in any one of claims 1 to 6, wherein a trough is provided on the base support (100) in front of the positioning and conveying mechanism (400) and the dividing mechanism (500), and the material strip (620) of the light source jigsaw (600) falls into the trough.

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