Transportation device of filter element assembly machine

Abstract

The conveying device of the filter element assembly machine comprises a rack, a conveying belt, a workbench and a discharging plate, the conveying belt is used for conveying a suction head frame, the discharging plate is connected to the end, in the width direction of the conveying belt, of the workbench, and a pushing assembly is arranged at the discharging end of the conveying belt; the pushing assembly is used for pushing the suction head frame to move in the width direction of the conveying belt and driving the suction head frame to sequentially pass through the workbench and the discharging plate. The pushing assembly pushes the suction head frame to move in the width direction of the conveying belt and drives the suction head frame to move to the top of the workbench, and after assembling is completed, the pushing assembly pushes the suction head machine to move in the length direction of the conveying belt, so that the suction head frame is driven to move to the top of the discharging plate, and feeding and discharging of the suction head frame are completed. The labor cost consumed in the feeding and discharging process of the suction head frame is reduced, and potential safety hazards are reduced.

Description

Technical Field

[0001] This application relates to the field of assembly machines, and more particularly to a transport device for a filter element assembly machine. Background Technology

[0002] As key consumables in molecular biology and genetics research, the production efficiency and quality of low-adsorption pipette tips directly affect the accuracy of experimental results. With the rapid development of the life sciences field, the demand for pipette tips continues to grow, making technological innovation in related production equipment particularly important. Efficient and safe filter assembly technology can not only meet the increasing market demand but also effectively reduce production costs and enhance the competitiveness of the entire industry chain. When placing filter tips into pipette tips, filter assembly machines are needed to facilitate the assembly of multiple tips at once.

[0003] Chinese Patent CN213646523U discloses a filter cartridge assembly structure for a filter cartridge suction head, including a frame with an arrangement device on the frame. The arrangement device includes a material holding frame, a vibrating plate, a drive assembly, and a discharge mechanism. The material holding frame is mounted on the frame, and the vibrating plate is slidably mounted within the material holding frame. The vibrating plate has multiple discharge holes. The drive assembly is mounted on the material holding frame and connected to the vibrating plate, driving the vibrating plate to reciprocate. The discharge mechanism is mounted on the frame and connected to the vibrating plate. This application reduces the time required for filter cartridge arrangement, thereby improving the production efficiency of filter cartridge suction heads.

[0004] The aforementioned technologies typically involve manual feeding and discharging, which can easily lead to accidental injuries, especially in high-intensity, repetitive labor scenarios where safety hazards are particularly prominent. Utility Model Content

[0005] To reduce the risk of accidental injury and minimize safety hazards, this application provides a transport device for a filter element assembly machine.

[0006] The conveying device for a filter element assembly machine provided in this application adopts the following technical solution:

[0007] A conveying device for a filter cartridge assembly machine includes a frame, a conveyor belt, a worktable, and a discharge plate. The conveyor belt is connected to the frame. The worktable is located near the discharge end of the conveyor belt and is situated on one side of the conveyor belt along its width. The worktable is located below the assembly machine body. The conveyor belt is used to transport suction head frames. The length direction of the worktable is consistent with the width direction of the conveyor belt. The discharge plate is connected to one end of the worktable along the width direction of the conveyor belt. The discharge end of the conveyor belt is provided with a pushing component, which is used to push the suction head frames to move along the width direction of the conveyor belt and drive the suction head frames to pass sequentially through the worktable and the discharge plate.

[0008] By adopting the above technical solution, during use, the suction head frame is placed at the feeding end of the conveyor belt. The conveyor belt drives the suction head frame for transportation. After the suction head frame is transported to the discharge end of the conveyor belt, the pushing component pushes the suction head frame to move along the width direction of the conveyor belt and drives the suction head frame to the top of the worktable. After assembly, the pushing component pushes the suction head machine to move along the length direction of the conveyor belt, thereby driving the suction head frame to the top of the discharge plate. This completes the feeding and discharging of the suction head frame, reducing the labor costs consumed in the feeding and discharging process of the suction head frame and reducing safety hazards.

[0009] Optionally, the pushing component includes a pushing block and a moving part. The length direction of the pushing block is consistent with the length direction of the conveyor belt. A connecting block is connected to one end of the pushing block along its length direction. The length direction of the connecting block is consistent with the width direction of the conveyor belt. The connecting block and the pushing block are respectively used to contact the adjacent side walls of the suction head frame. The moving part is located on one side of the conveyor belt along its length direction. The moving part is used to drive the pushing block to move along the width direction of the conveyor belt.

[0010] By adopting the above technical solution, when the conveyor belt transports the suction head frame to the discharge end of the conveyor belt, the pushing block and the connecting block respectively contact the adjacent side walls of the suction head frame, and the moving part drives the pushing block to move along the width direction of the conveyor belt, so that the pushing block pushes the suction head frame to move. In addition, the addition of the connecting block makes the suction head frame more stable when it moves, and reduces the possibility of the suction head frame rotating during movement.

[0011] Optionally, the moving parts include a chain, a first sprocket, a second sprocket, and a first motor. The first sprocket and the second sprocket are spaced apart along the width of the conveyor belt. Both the first sprocket and the second sprocket are rotatably connected to the frame. The two ends of the chain are respectively engaged with the first sprocket and the second sprocket. Two push blocks are spaced apart along the length of the chain. When one push block moves to the middle of one side of the chain, the other push block is located at the middle of the other side of the chain. The first motor is connected to the frame, and the output shaft of the first motor is connected to the first sprocket.

[0012] By adopting the above technical solution, when in use, the first motor drives the first sprocket to rotate, thereby driving the chain to transmit. The push block follows the chain transmission, causing the push block to move along the width of the conveyor belt. The push block pushes the suction head frame to move. There are two push blocks. When one push block pushes the suction head frame and drives the suction head frame to move to the discharge plate, the other push block is located on the side of the conveyor belt away from the worktable, thereby improving work efficiency.

[0013] Optionally, the workbench has a sliding opening spaced apart from one end of the discharge plate along its length direction. The length direction of the sliding opening is consistent with the length direction of the conveyor belt. A partition is slidably connected inside the sliding opening. The length direction of the partition is consistent with the length direction of the conveyor belt. The partition is slidably connected to the sliding opening in the vertical direction. The frame is connected to a first cylinder. The length direction of the first cylinder is consistent with the vertical direction. The piston rod of the first cylinder is connected to the partition.

[0014] By adopting the above technical solution, when the push block moves the suction head frame to the top of the worktable, the partition is set above the worktable to block the suction head frame and reduce the suction head frame from getting close to the discharge plate. This ensures that the suction head frame is stably placed on the top of the worktable during the assembly process. After the assembly is completed, the first cylinder drives the partition to move downward in the vertical direction, so that the partition moves away from the top of the worktable, which makes it easier for the suction head frame to get close to the discharge plate.

[0015] Optionally, a fixed plate is connected to one side of the workbench along the length of the conveyor belt. The fixed plate is located near the chain end of the workbench, and its length direction is consistent with the width direction of the conveyor belt. The fixed plate is used to contact the suction head frame. A second cylinder and a clamping plate are provided on the side of the workbench away from the chain. The clamping plate's length direction is consistent with the length direction of the fixed plate. The clamping plate and the fixed plate are spaced apart along the length direction of the conveyor belt, and a gap is provided between the fixed plate and the clamping plate for the suction head frame to pass through. The clamping plate is slidably connected to the top of the workbench along the length direction of the conveyor belt. The second cylinder is connected to the frame, and its length direction is consistent with the length direction of the conveyor belt. The second cylinder is used to drive the clamping plate to move along the length direction of the conveyor belt.

[0016] By adopting the above technical solution, when the suction head frame moves to the top of the worktable, the suction head frame is placed in the gap between the fixed plate and the clamping plate. The second cylinder pushes the clamping plate to move along the length of the conveyor belt, so that the clamping plate approaches and clamps the suction head frame, so that the suction head frame is stably placed on the top of the worktable during the assembly process.

[0017] Optionally, the frame is connected to a limiting block and a third cylinder. The third cylinder is connected to the frame and is located on the side of the conveyor belt away from the worktable along the width direction of the conveyor belt. The length direction of the third cylinder is consistent with the width direction of the conveyor belt. The limiting block is connected to the piston rod of the third cylinder. The third cylinder is used to drive the limiting block to move along the width direction of the conveyor belt and push the suction head frame away from the conveyor belt. The limiting block and the pushing block are spaced apart along the length direction of the conveyor belt.

[0018] By adopting the above technical solution, when the conveyor belt transports the suction head frame to the discharge end of the conveyor belt, the pushing block contacts the suction head frame, and the limiting block contacts the suction head frame. When the moving part drives the pushing block to move, the third cylinder drives the limiting block to move along the width direction of the conveyor belt, so that the pushing block and the limiting block push the suction head frame synchronously, thereby improving the stability of the suction head frame when it moves and reducing the rotation of the suction head frame during the movement.

[0019] Optionally, the discharge plate is connected to the frame along its length and near one end of the worktable, the other end of the discharge plate is inclined, and the end of the discharge plate near the worktable is higher than the end of the discharge plate away from the worktable.

[0020] By adopting the above technical solution, after assembly, the push component moves the suction head frame and brings it closer to the discharge plate. Guided by the tilt of the discharge plate, the suction head frame moves along the discharge plate to the discharge end of the discharge plate, thereby speeding up the discharge of the suction head frame.

[0021] Optionally, a baffle is connected to the end of the discharge plate away from the worktable. The baffle is connected to the top of the discharge plate, and the length direction of the baffle is consistent with the length direction of the conveyor belt. Limiting plates are connected to both ends of the baffle along its length direction, and the length direction of the limiting plates is consistent with the length direction of the discharge plate.

[0022] By adopting the above technical solution and adding baffles, the situation of the suction head frame falling off the discharge plate when moving along the discharge plate can be avoided as much as possible.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. In use, place the suction head frame at the feed end of the conveyor belt. The conveyor belt drives the suction head frame to transport it. After the suction head frame is transported to the discharge end of the conveyor belt, the push component pushes the suction head frame to move along the width direction of the conveyor belt and drives the suction head frame to the top of the worktable. After assembly, the push component pushes the suction head machine to move along the length direction of the conveyor belt, thereby driving the suction head frame to the top of the discharge plate. This completes the feeding and discharging of the suction head frame, reducing the labor cost consumed in the feeding and discharging process of the suction head frame and reducing safety hazards.

[0025] 2. When the conveyor belt transports the suction head frame to the discharge end of the conveyor belt, the pushing block and the connecting block contact the adjacent side walls of the suction head frame respectively, and the moving part drives the pushing block to move along the width direction of the conveyor belt, so that the pushing block pushes the suction head frame to move. The addition of the connecting block makes the suction head frame more stable when it moves, and reduces the possibility of the suction head frame rotating during movement.

[0026] 3. In use, the first motor drives the first sprocket to rotate, thereby driving the chain to transmit. The push block follows the chain to transmit, so that the push block moves along the width of the conveyor belt. The push block pushes the suction head frame to move. There are two push blocks. When one push block pushes the suction head frame and drives the suction head frame to move to the discharge plate, the other push block is located on the side of the conveyor belt away from the worktable, thereby improving work efficiency. Attached Figure Description

[0027] Figure 1 This is the three-dimensional structure of this embodiment.

[0028] Figure 2 This is a top view of this embodiment.

[0029] Figure 3 This is the embodiment. Figure 2 Sectional view along the AA direction.

[0030] Figure 4 This is the embodiment. Figure 2 Sectional view along the BB direction.

[0031] Explanation of reference numerals in the attached drawings: 100, frame; 110, limiting block; 111, support block; 120, third cylinder; 200, conveyor belt; 210, first guide plate; 211, first opening; 212, second opening; 220, second guide plate; 230, mounting plate; 231, first channel; 300, worktable; 310, fixing plate; 311, second channel; 320, sliding port; 330, partition; 340, first cylinder; 400, discharge plate; 410, baffle; 420, limiting plate; 421, clearance port; 500, pushing assembly; 510, pushing block; 511, connecting block; 520, moving part; 521, chain; 522, first sprocket; 523, second sprocket; 524, first motor; 600, second cylinder; 610, clamping plate. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] This application discloses a transport device for a filter element assembly machine. (Refer to...) Figure 1 and Figure 2 A conveying device for a filter element assembly machine includes a frame 100, a conveyor belt 200, a worktable 300, and a discharge plate 400. The conveyor belt 200 is horizontally arranged and connected to the frame 100, and is used to transport suction head frames. The worktable 300 is connected to the frame 100 and is located at the discharge end of the conveyor belt 200. The length direction of the worktable 300 is consistent with the width direction of the conveyor belt 200, and one end of the worktable 300 along its length direction is connected to one end of the conveyor belt 200 along its width direction.

[0034] Reference Figure 1 and Figure 2 The top surface of the workbench 300 and the top surface of the conveyor belt 200 are on the same plane. The workbench 300 is located directly below the assembly machine body. The end of the workbench 300 along its length and away from the conveyor belt 200 is connected to the discharge plate 400. The frame 100 is connected to a pushing assembly 500, which is used to push the suction head frame to move along the width direction of the conveyor belt 200. In use, the conveyor belt 200 transports the suction head frame to the discharge end of the conveyor belt 200, and the pushing assembly 500 pushes the suction head frame to the workbench 300. After assembly, the pushing assembly 500 pushes the suction head frame, causing the suction head frame to move to the discharge plate 400 and away from the discharge plate 400, thereby facilitating the transportation of the suction head frame and reducing the possibility of operator injury during suction head frame discharge or feeding.

[0035] Reference Figure 1 and Figure 3 A first guide plate 210 and a second guide plate 220 are connected to the top of the conveyor belt 200. The length direction of the first guide plate 210 is consistent with the length direction of the conveyor belt 200, and the length direction of the second guide plate 220 is consistent with the length direction of the first guide plate 210. The first guide plate 210 and the second guide plate 220 are spaced apart along the width direction of the conveyor belt 200, and a gap is provided between the first guide plate 210 and the second guide plate 220 for the suction head frame to pass through. A mounting plate 230 is also connected to the top of the conveyor belt 200. The mounting plate 230 is located at the discharge end of the conveyor belt 200, and the length direction of the mounting plate 230 is consistent with the width direction of the conveyor belt 200. One end of the mounting plate 230 is connected to one end of the first guide plate 210 along its length. A gap is provided between the second guide plate 220 and the mounting plate 230 along its length for the suction head frame to pass through. A worktable 300 is located between the second guide plate 220 and the mounting plate 230.

[0036] Reference Figure 1 and Figure 2 The pushing component 500 includes pushing blocks 510 and moving parts 520. The moving parts 520 are located on one side of the discharge end of the conveyor belt 200 and include a chain 521, a first sprocket 522, a second sprocket 523, and a first motor 524. The first sprocket 522 and the second sprocket 523 are both horizontally arranged and spaced apart along the width of the conveyor belt 200. Both the first sprocket 522 and the second sprocket 523 are rotatably connected to the frame 100. The two ends of the chain 521 are respectively engaged with the first sprocket 522 and the second sprocket 523. The first motor 524 is connected to the frame 100, and the first sprocket 522 is sleeved on the output shaft of the first motor 524. The central axis of the first sprocket 522 is collinear with the central axis of the output shaft of the first motor 524. Two pushing blocks 510 are provided, spaced apart along the length of the chain 521.

[0037] Reference Figure 1 and Figure 3 The length direction of the push block 510 is aligned with the length direction of the conveyor belt 200. The push block 510 is connected to the connecting block 511 via a connecting block. One end of the push block 510 along its length direction is connected to one end of the connecting block 511. The length direction of the connecting block 511 is aligned with the width direction of the conveyor belt 200, and the connecting block 511 is connected to the connecting block. The first guide plate 210 has a first opening 211 through which the push block 510 passes. The length direction of the first opening 211 is aligned with the length direction of the conveyor belt 200. The mounting plate 230 has a first channel 231. The length direction of the first channel 231 is aligned with the length direction of the mounting plate 230, and one end of the first channel 231 along its length direction is connected to one end of the first opening 211. The connecting block 511 is slidably connected within the first channel 231 along its length direction.

[0038] Reference Figure 1 and Figure 3 A fixed plate 310 is connected to the workbench 300 along its width direction and near one end of the chain 521. The fixed plate 310 is connected to the top of the workbench 300. The length direction of the fixed plate 310 is consistent with the width direction of the conveyor belt 200. The fixed plate 310 has a second channel 311, the length direction of which is consistent with the length direction of the fixed plate 310. One end of the second channel 311 is connected to one end of the first channel 231 along its length direction, and the other end of the second channel 311 is open. A connecting block 511 is slidably connected to the first channel 231 and the second channel 311 along its length direction.

[0039] Reference Figure 2 The frame 100 is connected to a limit block 110 and a third cylinder 120. The limit block 110 and the push block 510 are spaced apart along the length of the conveyor belt 200. The third cylinder 120 is connected to the frame 100. The length of the third cylinder 120 is consistent with the width of the conveyor belt 200. The third cylinder 120 is located on one side of the conveyor belt 200 along the width of the conveyor belt 200, and on the side of the conveyor belt 200 away from the worktable 300.

[0040] Reference Figure 2 and Figure 3 One end of the limiting block 110 along the width direction of the conveyor belt 200 is connected to the piston rod of the third cylinder 120, and the other end of the limiting block 110 is connected to a support block 111. The support block 111 is located at the end of the limiting block 110 along its length direction and away from the push block 510. The length direction of the support block 111 is consistent with the width direction of the conveyor belt 200. The first guide plate 210 has a second opening 212 for the limiting block 110 to pass through. The length direction of the second opening 212 is consistent with the length direction of the limiting block 110.

[0041] When the conveyor belt 200 transports the suction head frame to the discharge end of the conveyor belt 200, the first motor 524 drives the first sprocket 522 to rotate, thereby driving the chain 521 to transport. The chain 521 drives the push block 510 to move. At the same time, the third cylinder 120 pushes the limit block 110 to move along the width direction of the conveyor belt 200, so that the limit block 110 and the push block 510 push the suction head frame synchronously, so that the suction head frame moves along the width direction of the conveyor belt 200 and moves to the top of the worktable 300, making it convenient for the suction head frame to feed.

[0042] Reference Figure 1 and Figure 3 A second cylinder 600 and a clamping plate 610 are provided on the worktable 300 along its width direction and on the side away from the fixed plate 310. The second cylinder 600 is connected to the frame 100, and its length direction is consistent with the width direction of the worktable 300. The clamping plate 610 is consistent with the length direction of the fixed plate 310, and the clamping plate 610 and the fixed plate 310 are spaced apart along the length direction of the conveyor belt 200, with gaps between them for the suction head frame to pass through. The clamping plate 610 is connected to the piston rod of the second cylinder 600, and the clamping plate 610 is slidably connected to the top of the worktable 300 along the length direction of the conveyor belt 200. When the suction head frame moves to the top of the worktable 300, the second cylinder 600 pushes the clamping plate 610 to move along the length direction of the conveyor belt 200, so that the clamping plate 610 and the fixed plate 310 clamp the suction head frame, so that the suction head frame is stably placed on the top of the worktable 300.

[0043] Reference Figure 1 and Figure 4 The discharge plate 400 and the worktable 300 are spaced apart along the width of the conveyor belt 200. The worktable 300 and the discharge plate 400 are spaced apart by sliding openings 320, the length of which is aligned with the length of the conveyor belt 200. A partition 330 is slidably connected within the sliding opening 320. The partition 330 is vertically positioned, its length aligned with the length of the conveyor belt 200, and is slidably connected within the sliding opening 320. A first cylinder 340 is connected to the frame 100, its length aligned with the vertical direction, and is located below the partition 330.

[0044] Reference Figure 1 and Figure 4The discharge plate 400 is connected to the frame 100. One end of the discharge plate 400 is positioned near the discharge end of the worktable 300 along its length, while the other end is inclined downwards. A baffle 410 is connected to the end of the discharge plate 400 away from the worktable 300. The baffle 410 is connected to the top of the discharge plate 400, and its length direction is consistent with the length direction of the conveyor belt 200. Limiting plates 420 are connected to both ends of the baffle 410 along its length direction, and their length directions are consistent with the length direction of the discharge plate 400. The limiting plate 420 near the chain 521 has a clearance opening 421 for the push block 510 to pass through, and the length direction of the clearance opening 421 is consistent with the length direction of the discharge plate 400. After assembly, the moving component drives the push block 510 to move along the width direction of the conveyor belt 200. The push block 510 pushes the suction head frame to move and drives the suction head frame to approach the discharge plate 400. The suction head frame moves along the discharge plate 400 to facilitate the discharge of the suction head frame.

[0045] The implementation principle of the conveying device of the filter assembly machine in this application embodiment is as follows: When in use, the suction head frame is placed at the feeding end of the conveyor belt 200. The conveyor belt 200 drives the suction head frame to be transported. When the suction head frame moves to the discharge end of the conveyor belt 200, the third cylinder 120 drives the limiting block 110 to move along the width direction of the conveyor belt 200, so that the limiting block 110 passes through the second opening 212 and contacts the suction head frame. The first motor 524 drives the first sprocket 522 to rotate, thereby driving the chain 521 to be transported. The pushing block 510 moves with the chain 521, so that the limiting block 110 and the pushing block 510 push the suction head frame synchronously, so that the suction head frame moves along the width direction of the conveyor belt 200, thereby facilitating the feeding of the suction head frame.

[0046] When the suction head holder moves to the top of the worktable 300, the second cylinder 600 drives the clamping plate 610 to move along the width direction of the conveyor belt 200, so that the clamping plate 610 and the fixing plate 310 clamp the suction head onto the holder, thereby facilitating the assembly of the filter element. After assembly, the first cylinder 340 drives the partition plate 330 to move downward in the vertical direction, and the moving component drives the pushing block 510 to move along the width direction of the conveyor belt 200, so that the pushing block 510 pushes the suction head holder closer to the discharge plate 400. After the suction head holder moves to the discharge plate 400, it moves along the discharge plate 400 and away from the worktable 300, thereby facilitating the discharge of the suction head holder. This facilitates the feeding and discharging of the suction head holder, reduces labor costs, and lowers safety hazards.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A conveying device for a filter element assembly machine, characterized in that: The assembly machine includes a frame (100), a conveyor belt (200), a worktable (300), and a discharge plate (400). The conveyor belt (200) is connected to the frame (100). The worktable (300) is located near the discharge end of the conveyor belt (200) and is situated on one side of the conveyor belt (200) along its width. The worktable (300) is located below the assembly machine body. The conveyor belt (200) is used to transport materials. The head frame has a workbench (300) whose length direction is consistent with the width direction of the conveyor belt (200). The discharge plate (400) is connected to one end of the workbench (300) along the width direction of the conveyor belt (200). The discharge end of the conveyor belt (200) is provided with a pushing component (500). The pushing component (500) is used to push the suction head frame to move along the width direction of the conveyor belt (200) and drive the suction head frame to pass through the workbench (300) and the discharge plate (400) in sequence.

2. The conveying device for a filter element assembly machine according to claim 1, characterized in that: The pushing component (500) includes a pushing block (510) and a moving part (520). The length direction of the pushing block (510) is consistent with the length direction of the conveyor belt (200). A connecting block (511) is connected to one end of the pushing block (510) along its length direction. The length direction of the connecting block (511) is consistent with the width direction of the conveyor belt (200). The connecting block (511) and the pushing block (510) are respectively used to contact the adjacent side walls of the suction head frame. The moving part (520) is located on one side of the conveyor belt (200) along its length direction. The moving part (520) is used to drive the pushing block (510) to move along the width direction of the conveyor belt (200).

3. The conveying device for a filter element assembly machine according to claim 2, characterized in that: The moving part (520) includes a chain (521), a first sprocket (522), a second sprocket (523), and a first motor (524). The first sprocket (522) and the second sprocket (523) are spaced apart along the width of the conveyor belt (200). The first sprocket (522) and the second sprocket (523) are rotatably connected to the frame (100). The two ends of the chain (521) are respectively engaged with the first sprocket (522) and the second sprocket (523). Two push blocks (510) are spaced apart along the length of the chain (521). When one push block (510) moves to the middle of one side of the chain (521), the other push block (510) is located at the middle of the other side of the chain (521). The first motor (524) is connected to the frame (100), and the output shaft of the first motor (524) is connected to the first sprocket (522).

4. The conveying device for a filter element assembly machine according to claim 1, characterized in that: The workbench (300) has a sliding port (320) spaced apart from one end of the discharge plate (400) along its length direction. The length direction of the sliding port (320) is consistent with the length direction of the conveyor belt (200). A partition (330) is slidably connected inside the sliding port (320). The length direction of the partition (330) is consistent with the length direction of the conveyor belt (200). The partition (330) is slidably connected to the sliding port (320) in the vertical direction. A first cylinder (340) is connected to the frame (100). The length direction of the first cylinder (340) is consistent with the vertical direction. The piston rod of the first cylinder (340) is connected to the partition (330).

5. The conveying device for a filter element assembly machine according to claim 1, characterized in that: A fixing plate (310) is connected to one side of the workbench (300) along the length of the conveyor belt (200). The fixing plate (310) is located at one end of the workbench (300) near the chain (521). The length of the fixing plate (310) is consistent with the width of the conveyor belt (200). The fixing plate (310) is used to contact the suction head frame. A second cylinder (600) and a clamping plate (610) are provided on the side of the workbench (300) away from the chain (521). The length of the clamping plate (610) is consistent with the length of the fixing plate (310). (610) and the fixing plate (310) are spaced apart along the length of the conveyor belt (200). The fixing plate (310) and the clamping plate (610) are spaced apart to allow the suction head frame to pass through. The clamping plate (610) is slidably connected to the top of the workbench (300) along the length of the conveyor belt (200). The second cylinder (600) is connected to the frame (100). The length of the second cylinder (600) is consistent with the length of the conveyor belt (200). The second cylinder (600) is used to drive the clamping plate (610) to move along the length of the conveyor belt (200).

6. The conveying device for a filter element assembly machine according to claim 2, characterized in that: The frame (100) is connected to a limiting block (110) and a third cylinder (120). The third cylinder (120) is connected to the frame (100) and is located on the side of the conveyor belt (200) along the width direction of the conveyor belt (200) and away from the worktable (300). The length direction of the third cylinder (120) is consistent with the width direction of the conveyor belt (200). The limiting block (110) is connected to the piston rod of the third cylinder (120). The third cylinder (120) is used to drive the limiting block (110) to move along the width direction of the conveyor belt (200) and push the suction head frame away from the conveyor belt (200). The limiting block (110) and the pushing block (510) are spaced apart along the length direction of the conveyor belt (200).

7. The conveying device for a filter element assembly machine according to claim 1, characterized in that: The discharge plate (400) is connected to the frame (100) along its length and near one end of the worktable (300). The other end of the discharge plate (400) is inclined, and the end of the discharge plate (400) near the worktable (300) is higher than the end of the discharge plate (400) away from the worktable (300).

8. The conveying device for a filter element assembly machine according to claim 6, characterized in that: The discharge plate (400) is connected to a baffle (410) at one end away from the worktable (300). The baffle (410) is connected to the top of the discharge plate (400). The length direction of the baffle (410) is consistent with the length direction of the conveyor belt (200). Both ends of the baffle (410) along its length direction are connected to limit plates (420). The length direction of the limit plates (420) is consistent with the length direction of the discharge plate (400).

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