Composite board conveying and stacking device

Abstract

The utility model discloses a composite board conveying and stacking device which is characterized in that a conveying roller set is arranged on a conveying support, an adsorption station is arranged on the conveying support, a driving box body is arranged on one side of the conveying support, a stacking station is arranged on the other side of the conveying support, a lifting sliding seat is installed on the driving box body in a lifting mode, and a transverse sliding rod is installed on the lifting sliding seat in a transverse sliding mode; a connecting rod is rotationally installed at the free end of the transverse sliding rod with the longitudinal direction as the axis, the connecting rod is driven by a rotating power device to rotate, an adsorption support is fixedly installed on the connecting rod and reciprocates between an adsorption station and a stacking station, and an adsorption structure for adsorbing the composite board is arranged on the adsorption support. The conveying support is provided with an adsorption notch for avoiding lifting of the adsorption support, and a limiting structure for limiting the composite board is arranged at the position, located at the adsorption station, of the conveying support. The device can share one production line for the conveyed composite boards, effective adsorption and movement are carried out to complete stacking, the stacking efficiency is guaranteed, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of composite board production and processing, and in particular to a composite board conveying and palletizing device. Background Technology

[0002] After the boards are laminated, laminated, and cut to length on the production line, they are removed from the line. Due to the requirements for stacking the boards, two boards must be stacked face to face to ensure that the surface of the finished board product is free of scratches. In the traditional production line, the method of stacking two boards face to face is: workers manually connect the boards, flip them, and then stack them. This method is labor-intensive, consumes a lot of manpower, has low work efficiency, and results in uneven stacking.

[0003] Patent No. 202010729799.3 discloses a sheet metal flipping and stacking device. This device requires at least two roller conveyors and a flipping feeding mechanism to flip the sheet metal. Then, the sheet metal is transferred to the stacking platform by a transfer machine. Therefore, multiple sets of conveying and transporting devices are required to be used in combination, which increases the floor space and the cost of use, and makes the structure more complex. Utility Model Content

[0004] The technical problem to be solved by this utility model is: a composite board conveying and palletizing device, which can effectively adsorb and move the conveyed composite boards to complete the palletizing on a single production line, ensuring palletizing efficiency and reducing usage costs.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a composite board conveying and palletizing device, including a conveying bracket, which is connected to the board production line. The conveying bracket is equipped with a conveying roller group for longitudinally conveying composite boards. The conveying bracket is equipped with an adsorption station. A drive box is provided on one side of the conveying bracket, and a palletizing station is provided on the other side of the conveying bracket. A lifting slide is mounted on the drive box and is driven to rise and fall by a lifting power device. A transverse slide rod is slidably mounted on the lifting slide and is driven to slide by a transverse power device. A connecting rod is rotatably mounted on the free end of the transverse slide rod about the longitudinal axis and is driven to rotate by a rotation power device. An adsorption bracket is fixedly mounted on the connecting rod. The adsorption bracket reciprocates between the adsorption station and the palletizing station. The adsorption bracket is equipped with an adsorption structure for adsorbing composite boards. The conveying bracket is equipped with an adsorption notch to avoid the rising and falling of the adsorption bracket. A limiting structure for limiting the composite board is provided on the conveying bracket at the adsorption station.

[0006] As a preferred embodiment, the adsorption support is a rectangular frame, with a frame crossbar fixedly connected to the connecting rod in the middle of the rectangular frame. The adsorption structure consists of several adsorption suction cups, which are vertically installed sequentially on the rectangular frame. The adsorption suction cups are connected to a negative pressure suction system. Both the rectangular frame and the frame crossbar can pass through the adsorption notch. The transverse slide bar extends laterally and can also fall into the adsorption notch when it is raised or lowered.

[0007] As a preferred embodiment, the lifting slide slides through the drive housing, and the top of the drive housing has a drive sprocket and a driven sprocket rotatably mounted on both sides. The lifting power device drives the drive sprocket to rotate. One end of a chain is connected to the lifting slide, and the chain winds around the drive sprocket and the driven sprocket. The other end of the chain is connected to a counterweight slide, which is slidably mounted on the drive housing. The lifting direction of the counterweight slide is opposite to that of the lifting slide.

[0008] As a preferred embodiment, the lifting power device includes a dual-head drive motor fixedly installed on the top of the drive housing. The drive housing has two lifting slides that slide vertically. The top of the drive housing is provided with two sets of driving sprockets and driven sprockets. The output shafts of the dual-head drive motors are respectively connected to the driving sprockets.

[0009] As a preferred embodiment, the transverse slide bar is provided with a transverse slide block that cooperates with the lifting slide block, and the transverse power device is a transverse linear motor, which is fixedly installed on the lifting slide block to drive the transverse slide bar to slide.

[0010] As a preferred embodiment, the rotational power device includes a rotational cylinder, which is fixedly installed at the free end of the transverse slide bar and is connected and fixed to the frame crossbar via a connecting rod.

[0011] As a preferred embodiment, the limiting structure includes a limiting block and a pushing block fixedly installed on the conveying bracket at the adsorption station. The limiting block is located on one side of the conveying bracket in the lateral direction, and the pushing block is located on the other side of the conveying bracket in the lateral direction. The pushing block is driven to move laterally by a pushing cylinder. The conveying bracket is provided with a fixing plate, and the pushing cylinder is fixedly installed on the fixing plate.

[0012] As a preferred embodiment, the conveying roller group is divided into several groups by adsorption notches, and each group of conveying rollers is sequentially connected by a transmission structure on the conveying bracket. The bottom of the conveying bracket is equipped with a transmission motor to drive one of the conveying rollers in each group to rotate.

[0013] As a preferred embodiment, the conveying support is provided with an end stop at the end of the conveying roller group.

[0014] After adopting the above technical solution, the effect of this utility model is as follows: The composite board conveying and palletizing device includes a conveying bracket, which connects to the board production line. The conveying bracket is equipped with a longitudinal conveying roller group for conveying composite boards. An adsorption station is provided on the conveying bracket. A drive housing is provided on one side of the conveying bracket, and a palletizing station is provided on the other side. A lifting slide is vertically mounted on the drive housing, and the lifting slide is driven to rise and fall by a lifting power device. A transverse slide rod is horizontally slidably mounted on the lifting slide, and the transverse slide rod is driven to slide by a transverse power device. A connecting rod is rotatably mounted on the free end of the transverse slide bar about the longitudinal axis. The connecting rod is driven to rotate by a rotational power device. An adsorption bracket is fixedly mounted on the connecting rod. The adsorption bracket reciprocates between the adsorption station and the palletizing station. The adsorption bracket is equipped with an adsorption structure for adsorbing the composite plate. The conveying bracket is equipped with an adsorption notch to avoid the lifting and lowering of the adsorption bracket. The conveying bracket is equipped with a limiting structure at the adsorption station to limit the position of the composite plate. First, the conveying bracket conveys the completed composite plate to the adsorption station with the protective film on the front side of the composite plate facing up. Then, the limiting structure limits the position of the composite plate. The composite board is positioned to ensure accurate adsorption. A lifting power unit drives the lifting slide to descend, while a horizontal power unit drives the horizontal slide bar to slide laterally, positioning the adsorption bracket above the composite board. The bracket then descends and adsorbs through the adsorption structure. Next, the adsorption bracket rises while the horizontal slide bar continues to slide laterally, positioning the adsorption bracket at the stacking station. The adsorption structure then descends to release the composite board, allowing it to fall accurately into the stacking station with its front side facing up. The adsorption bracket then rises back to the adsorption station. A rotating power unit drives the adsorption bracket to flip upwards, and it then descends into the adsorption notch. The process continues... The composite board continues to be conveyed, and the adsorption bracket moves upward to allow the adsorption structure to adsorb the composite board. After rising, the adsorption bracket flips downward so that the front of the composite board is facing down. Then, the limiting structure limits the position, and the adsorption process is repeated. The board is then moved to the palletizing station, where the front of the newly adsorbed composite board is stacked with the front of the previously palletized composite board, with the back of the composite board facing up. Then, the front of the next composite board is brought in, and the two backs are stacked together to protect the front of the composite board. This device can effectively adsorb and move composite boards on a single production line to complete the palletizing process, ensuring palletizing efficiency and reducing operating costs.

[0015] Furthermore, since the adsorption support is a rectangular frame, with a frame crossbar fixedly connected to the connecting rod in the middle, and the adsorption structure consists of several adsorption cups, which are vertically installed sequentially on the rectangular frame, and the adsorption cups are connected to a negative pressure suction system, both the rectangular frame and the frame crossbar can pass through the adsorption notch, and the transverse slide bar can slide laterally and fall into the adsorption notch when rising and falling; the negative pressure suction system ensures that the adsorption cups can adsorb the composite board stably and firmly, and the adsorption notch allows the adsorption support to descend accurately while avoiding the transverse slide bar, and the flip adsorption improves efficiency.

[0016] Furthermore, since the lifting slide slides through the drive housing, and the top of the drive housing has a drive sprocket and a driven sprocket rotatably mounted on both sides laterally, the lifting power device drives the drive sprocket to rotate. One end of a chain is connected to the lifting slide, and the chain winds around the drive sprocket and the driven sprocket. The other end of the chain is connected to a counterweight slide, which is slidably mounted on the drive housing. The lifting direction of the counterweight slide is opposite to that of the lifting slide. The chain cooperates with the drive sprocket and the driven sprocket, ensuring stable and reliable transmission. The counterweight slide can ensure that the sprocket is taut, and the traction of the lifting slide is more reliable and stable when the drive sprocket is driven to rotate by the lifting power device.

[0017] Furthermore, the lifting power device includes a dual-head drive motor fixedly installed on the top of the drive housing. The drive housing has two lifting slides that slide up and down. The top of the drive housing is equipped with two sets of driving sprockets and driven sprockets. The output shafts of the dual-head drive motors are respectively connected to the driving sprockets. The two lifting slides ensure the firm connection of the adsorption bracket and are stable and reliable when flipping. The dual-head drive motor drives the two driving sprockets, which improves efficiency and reduces costs.

[0018] Furthermore, since the transverse slide rod is provided with a transverse slide block that cooperates with the lifting slide block, and the transverse power device is a transverse linear motor, the transverse linear motor is fixedly installed on the lifting slide block to drive the transverse slide rod to slide; the transverse linear motor drives the transverse slide block to slide, which has a simple structure, is convenient to drive, and improves the efficiency of the transverse slide rod sliding.

[0019] Furthermore, since the rotating power device includes a rotating cylinder, which is fixedly installed at the free end of the transverse slide bar, and the rotating cylinder is connected and fixed to the frame crossbar through a connecting rod; the rotating cylinder drive is simple and reliable, improving the flipping efficiency of the composite board.

[0020] Furthermore, the limiting structure includes a limiting block and a pushing block fixedly installed on the conveying bracket at the adsorption station. The limiting block is located on one side of the conveying bracket in the lateral direction, and the pushing block is located on the other side of the conveying bracket in the lateral direction. The pushing block is driven to move laterally by a pushing cylinder. The conveying bracket is provided with a fixed plate, and the pushing cylinder is fixedly installed on the fixed plate. By pushing the pushing block laterally with the pushing cylinder, the composite plate can be driven to abut against the limiting block, ensuring accurate positioning during each adsorption and more even stacking.

[0021] Furthermore, since the conveying roller group is divided into several groups through the adsorption notch, each group of conveying rollers is connected in sequence through the transmission structure on the conveying bracket. The bottom of the conveying bracket is equipped with a transmission motor to drive one of the conveying rollers in each group to rotate; this reduces the cost of use and ensures the conveying efficiency.

[0022] Furthermore, since the conveying support is equipped with an end stop at the end of the conveying roller group, the accuracy of the conveying position during composite board conveying is ensured, and the stacking is stable and reliable. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the conveying bracket according to an embodiment of the present utility model;

[0026] Figure 3 This is a structural schematic diagram of the drive housing in an embodiment of the present invention;

[0027] Figure 4 yes Figure 2 A magnified view of a section at point A;

[0028] In the attached diagram: 1. Conveying support; 2. Conveying roller assembly; 3. Adsorption station; 4. Drive housing; 5. Palletizing station; 6. Lifting slide; 7. Transverse slide bar; 8. Connecting rod; 9. Adsorption support; 10. Adsorption notch; 11. Frame crossbar; 12. Adsorption suction cup; 13. Drive sprocket; 14. Driven sprocket; 15. Counterweight slide; 16. Strip-shaped through hole; 17. Dual-head drive motor; 18. Transverse slide; 19. Transverse linear motor; 20. Rotary cylinder; 21. Limiting block; 22. Pushing block; 23. Pushing cylinder; 24. Fixing plate; 25. Ending block; 26. Chain. Detailed Implementation

[0029] The present invention will be further described in detail below through specific embodiments.

[0030] like Figures 1 to 4As shown, a composite board conveying and palletizing device includes a conveying bracket 1, which is connected to a board production line. The conveying bracket 1 is equipped with a conveying roller group 2 for longitudinally conveying composite boards. An adsorption station 3 is provided on the conveying bracket 1. A drive housing 4 is located on one side of the conveying bracket 1, and a palletizing station 5 is located on the other side. A lifting slide 6 is vertically mounted on the drive housing 4, and the lifting slide 6 is driven to rise and fall by a lifting power device. A transverse slide rod 7 is horizontally slidably mounted on the lifting slide 6, and the transverse slide rod 7 is driven to slide by a transverse power device. A connecting rod 8 is rotatably mounted on the free end of the transverse slide rod 7 about the longitudinal axis, and the connecting rod 8 is driven to rotate by a rotation power device. An adsorption bracket 9 is fixedly mounted on the connecting rod 8. The adsorption bracket 9 reciprocates between the adsorption station 3 and the palletizing station 5. The adsorption bracket 9 has an adsorption structure for adsorbing composite boards. The conveying bracket 1 has an adsorption notch 10 to avoid the rising and falling of the adsorption bracket 9. A limiting structure for limiting the position of the composite board is provided on the conveying bracket 1 at the adsorption station 3.

[0031] In this embodiment, the adsorption support 9 is a rectangular frame, with a frame crossbar 11 fixedly connected to the connecting rod 8 in the middle. The adsorption structure consists of several adsorption suction cups 12, which are vertically mounted sequentially on the rectangular frame. The adsorption suction cups 12 are connected to a negative pressure suction system. Both the rectangular frame and the frame crossbar 11 can pass through the adsorption notch 10. The transverse slide bar 7 extends laterally and can also fall into the adsorption notch 10 when it rises and falls. The adsorption notch 10 on the conveying support 1 is rectangular to facilitate the passage of the rectangular frame. At the same time, the adsorption support 9 also has a frame crossbar 11 and a transverse slide bar 7 connecting the frame crossbar 11 in the middle. Therefore, the adsorption notch 10 in the middle of the conveying support 1 is horizontally and vertically disconnected. The negative pressure suction system ensures that the adsorption suction cups 12 can adsorb the composite board stably and firmly. The adsorption notch 10 allows the adsorption support 9 to descend accurately while avoiding the transverse slide bar 7, and the flip adsorption improves efficiency.

[0032] like Figure 1 and Figure 3As shown, the lifting slide 6 slides and rises through the drive housing 4. A drive sprocket 13 and a driven sprocket 14 are rotatably mounted on the top of the drive housing 4 on both sides. The lifting power device drives the drive sprocket 13 to rotate. One end of a chain 26 is connected to the lifting slide 6. The chain 26 winds around the drive sprocket 13 and the driven sprocket 14. The other end of the chain 26 is connected to a counterweight slide 15. The counterweight slide 15 is slidably mounted on the drive housing 4. The counterweight slide 15 and the lifting slide... The lifting and lowering directions of the sliding block 6 are opposite; a strip-shaped through hole 16 is provided on the drive housing 4, through which the lifting block 6 passes and connects to the transverse slide bar 7. Then, the chain 26 cooperates with the driving sprocket 13 and the driven sprocket 14, and the transmission is stable and reliable. The counterweight slide block 15 can ensure the tension of the sprocket. When the driving sprocket 13 is driven to rotate by the lifting power device, the sliding of the lifting block 6 is more reliable and stable. The counterweight slide block 15 and the lifting block 6 are on opposite sides of the drive housing 4, which can ensure the tension of the chain 26.

[0033] Furthermore, the lifting power device includes a dual-head drive motor 17 fixedly installed on the top of the drive housing 4. The drive housing 4 has two lifting slides 6 that slide vertically. The top of the drive housing 4 is provided with two sets of driving sprockets 13 and driven sprockets 14. The output shafts of the dual-head drive motor 17 are respectively connected to the driving sprockets 13. The two lifting slides 6 ensure the firm connection of the adsorption bracket 9 and are stable and reliable when flipping. The dual-head drive motor 17 drives the two driving sprockets 13, thereby improving efficiency and reducing costs.

[0034] In this embodiment, the transverse slide rod 7 is provided with a transverse slide block 18 that cooperates with the lifting slide block 6. The transverse power device is a transverse linear motor 19, which is fixedly installed on the lifting slide block 6 to drive the transverse slide rod 7 to slide. The transverse linear motor 19 drives the transverse slide block 18 to slide, which can drive the adsorption bracket 9 to move back and forth effectively between the adsorption station 3 and the palletizing station 5. The structure is simple, the drive is convenient, and the sliding efficiency of the transverse slide rod 7 is improved. The transverse slide block 18 and the transverse slide rod 7 are driven by a common linear motor drive structure on the market, so they will not be described in detail in the text.

[0035] In this embodiment, the rotation power device includes a rotation cylinder 20, which is fixedly installed at the free end of the transverse slide bar 7. The rotation cylinder 20 is connected and fixed to the frame crossbar 11 via a connecting rod 8. This allows the orientation of the front and back of the composite panel to be changed, effectively protecting the front of the composite panel. At the same time, the rotation cylinder 20 is simple and reliable to drive, improving the flipping efficiency of the composite panel. The rotation cylinder 20 is also a commercially available existing structure, so it will not be described in detail in this text.

[0036] like Figure 2 and Figure 4As shown, the limiting structure includes a limiting block 21 and a pushing block 22 fixedly installed on the conveying bracket 1 at the adsorption station 3. The limiting block 21 is located on one side of the conveying bracket 1, and the pushing block 22 is located on the other side of the conveying bracket 1. The pushing block 22 is driven to move laterally by a pushing cylinder 23. The conveying bracket 1 is provided with a fixing plate 24, and the pushing cylinder 23 is fixedly installed on the fixing plate 24. By pushing the pushing block 22 laterally by the pushing cylinder 23, the composite plate can be driven to abut against the limiting block 21, ensuring accurate positioning during each adsorption and more even stacking.

[0037] like Figure 2 As shown, the conveying roller group 2 is divided into several groups by the adsorption notch 10. Each group of conveying roller group 2 is sequentially connected by a transmission structure on the conveying bracket 1. The bottom of the conveying bracket 1 is equipped with a transmission motor to drive one of the conveying rollers in each group of conveying roller group 2 to rotate. This reduces the use of power devices, lowers the cost of use, and ensures several groups of conveying efficiency. The transmission structure can be other transmission structures such as transmission belt drive, chain 26 drive, etc., to ensure stable and reliable transmission. The transmission structure is an existing structure and is not shown in the attached drawings.

[0038] In this embodiment, an end stop 25 is provided on the conveying support 1 at the end of the conveying roller group 2; to ensure the accuracy of the conveying position when the composite board is conveyed, and to ensure the stability and reliability of the stacking.

[0039] The working principle of this embodiment is as follows: First, the transmission motor drives the conveyor roller group 2 to transport the completed composite board to the adsorption station 3. The end stop 25 limits the end, and the front of the composite board with the protective film is facing up. Then, the push cylinder 23 pushes the push block 22 to move laterally, which can make the composite board abut against the limit stop 21. The double-head drive motor 17 drives the drive sprocket 13 to rotate and drive the lifting slide 6 to descend through the chain 26. At the same time, the horizontal linear motor 19 drives the horizontal slide rod 7 to slide laterally so that the adsorption bracket 9 is above the composite board. Then, it descends and is adsorbed by the negative pressure of the adsorption suction cup 12. Then, the adsorption bracket 9 rises while the horizontal slide rod 7 continues to slide laterally. The adsorption bracket 9 is on the stacking station 5. Then, the adsorption bracket 9 descends. The suction cup 12 releases the composite plate, and the composite plate falls accurately into the palletizing station 5 with the front side facing up. Then, the suction bracket 9 rises back to the suction station 3. Next, the rotating cylinder 20 drives the suction bracket 9 to flip upwards, and then it falls into the suction notch 10. Then, the composite plate continues to be conveyed, and the suction bracket 9 moves upwards to allow the suction cup 12 to absorb the composite plate. After rising, the suction bracket 9 flips downwards again, so that the front side of the composite plate faces down. Then, the push block 22 pushes it to limit the position, and the absorption is repeated. It moves to the palletizing station 5, so that the front side of the composite plate absorbed this time is stacked with the front side of the composite plate from the previous palletizing, with the back side of the composite plate facing up. Then, the front side of the next composite plate is placed together with the two back sides.

[0040] The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications and alterations to the technical solution of the present utility model without departing from its design spirit shall fall within the protection scope defined by the claims of the present utility model.

Claims

1. A composite board conveying and stacking device, comprising a conveying support frame connected to a board production line, wherein the conveying support frame is provided with a conveying roller group for longitudinally conveying composite boards, characterized in that: The conveying support is equipped with an adsorption station. A drive housing is located on one side of the conveying support, and a palletizing station is located on the other side. A lifting slide is mounted on the drive housing and is driven to rise and fall by a lifting power device. A transverse slide rod is slidably mounted on the lifting slide and is driven to slide by a transverse power device. A connecting rod is rotatably mounted on the free end of the transverse slide rod about its longitudinal axis and is driven to rotate by a rotation power device. An adsorption support is fixedly mounted on the connecting rod. The adsorption support reciprocates between the adsorption station and the palletizing station. The adsorption support has an adsorption structure for adsorbing composite plates. The conveying support has an adsorption notch to allow the adsorption support to rise and fall. A limiting structure for limiting the position of the composite plate is located at the adsorption station on the conveying support.

2. The composite board conveying and palletizing device as described in claim 1, characterized in that: The adsorption support is a rectangular frame, and a frame crossbar is fixedly connected to the connecting rod in the middle of the rectangular frame. The adsorption structure consists of several adsorption suction cups, which are vertically installed on the rectangular frame in sequence. The adsorption suction cups are connected to a negative pressure suction system. The rectangular frame and the frame crossbar can pass through the adsorption notch. The horizontal slide bar extends laterally and can also fall into the adsorption notch when it is raised or lowered.

3. The composite board conveying and palletizing device as described in claim 2, characterized in that: The lifting slide slides through the drive housing. The top of the drive housing has a drive sprocket and a driven sprocket rotatably mounted on both sides. The lifting power device drives the drive sprocket to rotate. One end of a chain is connected to the lifting slide. The chain winds around the drive sprocket and the driven sprocket. The other end of the chain is connected to a counterweight slide. The counterweight slide is slidably mounted on the drive housing. The lifting direction of the counterweight slide is opposite to that of the lifting slide.

4. The composite board conveying and palletizing device as described in claim 3, characterized in that: The lifting power device includes a dual-head drive motor fixedly installed on the top of the drive housing. There are two lifting slides on the drive housing. The top of the drive housing is provided with two sets of driving sprockets and driven sprockets. The output shafts of the dual-head drive motors are respectively connected to the driving sprockets.

5. A composite board conveying and palletizing device as described in claim 4, characterized in that: The transverse slide bar is provided with a transverse slide block that cooperates with the lifting slide block. The transverse power device is a transverse linear motor, which is fixedly installed on the lifting slide block to drive the transverse slide bar to slide.

6. The composite board conveying and palletizing device as described in claim 5, characterized in that: The rotational power device includes a rotational cylinder, which is fixedly installed at the free end of the transverse slide bar and is connected and fixed to the frame crossbar via a connecting rod.

7. A composite board conveying and palletizing device as described in claim 6, characterized in that: The limiting structure includes a limiting block and a pushing block fixedly installed on the conveying bracket at the adsorption station. The limiting block is located on one side of the conveying bracket in the lateral direction, and the pushing block is located on the other side of the conveying bracket in the lateral direction. The pushing block is driven to move laterally by a pushing cylinder. The conveying bracket is provided with a fixed plate, and the pushing cylinder is fixedly installed on the fixed plate.

8. A composite board conveying and palletizing device as described in claim 7, characterized in that: The conveying roller group is divided into several groups by adsorption notches. Each group of conveying rollers is connected in sequence by a transmission structure on the conveying bracket. The bottom of the conveying bracket is equipped with a transmission motor to drive one of the conveying rollers in each group to rotate.

9. A composite board conveying and palletizing device as described in claim 8, characterized in that: The conveying support is provided with an end stop at the end of the conveying roller group.

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