Glueing detection post waste treatment equipment

The automated processing flow of the waste treatment equipment after glue coating and inspection solves the problems of low efficiency and omissions in manual processing, achieving efficient and accurate waste treatment and improving production efficiency.

CN224586413UActive Publication Date: 2026-08-04NUOBICHANG (SHANGHAI) IND CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NUOBICHANG (SHANGHAI) IND CO LTD
Filing Date
2025-09-10
Publication Date
2026-08-04

AI Technical Summary

Technical Problem

In existing technologies, manual processing of waste products after glue coating inspection is inefficient and prone to omissions, affecting production quality.

Method used

The waste processing equipment after glue coating inspection uses a controller to link the first linear cylinder, the second linear cylinder, the transfer mechanism, and the scrap processing mechanism to achieve automatic transfer, cutting, and collection of waste products. It uses negative pressure suction cups and sliding cutting components for precise processing.

Benefits of technology

It improves the efficiency and accuracy of waste disposal, avoids the inefficiency and omissions of manual processing, and enhances overall production efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224586413U_ABST
    Figure CN224586413U_ABST
Patent Text Reader

Abstract

This application relates to a waste processing device after adhesive coating inspection, belonging to the field of product waste processing technology. It includes a frame, a first linear cylinder, a second linear cylinder, and a controller. The slide rails of both the first and second linear cylinders are horizontally and fixedly connected to the frame along their length. The slider of the first linear cylinder is equipped with a transfer mechanism for transferring waste from a weighing device, and the slider of the second linear cylinder is equipped with a waste processing mechanism for processing waste. A processing platform fixedly connected to the frame is located below the waste processing mechanism. The controller is electrically connected to the weighing device, and the first linear cylinder, the second linear cylinder, the transfer mechanism, and the waste processing mechanism are all electrically connected to the controller. This application improves the efficiency and accuracy of waste processing during adhesive coating inspection.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This application relates to the field of product waste treatment technology, and in particular to a waste treatment device after adhesive coating inspection. Background Technology

[0002] In the automotive manufacturing industry, the production process of car airbag covers is constantly evolving. To enhance the aesthetics and practicality of the covers, they are typically covered with leather. This covering process makes the car interior more comfortable and aesthetically pleasing, improves the user experience, and has a positive impact on the overall quality and market competitiveness of the vehicle. With the booming development of the automotive industry, the requirements for the leather covering process of car airbag covers are also becoming increasingly stringent, prompting relevant companies to continuously explore more efficient and precise production methods.

[0003] In traditional leather covering processes, hot melt adhesive is commonly used to achieve a strong bond between the leather and the cover. Before adhesive bonding, a coating roller is used to apply adhesive to one side of the leather. To ensure the adhesive application is up to standard, the application process needs to be checked. The initial check involves weighing the leather before and after adhesive application using a weighing device to verify that the amount of adhesive applied is sufficient. If the initial check is passed, the product proceeds to the next inspection stage; if it fails, the defective product is manually removed to separate it from the qualified products, and then disposed of in a centralized manner.

[0004] However, existing technologies have significant drawbacks in handling defective products after adhesive coating. Manual processing is not only extremely inefficient, making it difficult to meet the needs of large-scale production, but it is also prone to omissions, potentially leading to defective products still being mixed into the production line and affecting overall production quality. Therefore, to address the low efficiency of manual waste processing after adhesive coating inspection, this application proposes a waste processing device for adhesive coating inspection. Utility Model Content

[0005] To address the low efficiency of manual waste disposal after adhesive coating inspection, this application provides a waste disposal device after adhesive coating inspection.

[0006] This application provides a waste processing device after adhesive coating inspection, which adopts the following technical solution: A waste processing device after adhesive coating inspection includes a frame, a first linear cylinder, a second linear cylinder, and a controller. The slide rails of the first and second linear cylinders are both horizontally fixed to the frame along their length. The slider of the first linear cylinder is provided with a transfer mechanism for transferring waste from a weighing device, and the slider of the second linear cylinder is provided with a waste processing mechanism for processing waste. A processing platform fixedly connected to the frame is provided below the waste processing mechanism. The controller is electrically connected to the weighing device, and the first linear cylinder, the second linear cylinder, the transfer mechanism, and the waste processing mechanism are all electrically connected to the controller.

[0007] By adopting the above technical solution, the weighing device transmits data to the controller in real time. After receiving the data, the controller compares it with the preset value. If the current product is found to be unqualified, the controller controls the first linear cylinder, the second linear cylinder, the transfer mechanism, and the scrapping mechanism to start operating, thereby automatically completing the transfer and scrapping of waste products from the weighing device to the processing platform. This solves the problem of low efficiency in manual waste processing after glue coating inspection, and also avoids the situation where unqualified products are mixed into the production line due to easy omissions or misjudgments during manual processing. This improves the efficiency and accuracy of waste processing, thereby improving the overall production efficiency.

[0008] Preferably, the transfer mechanism includes a first drive cylinder and a negative pressure suction cup. The first drive cylinder is fixedly connected to the slider of the first linear cylinder, and the piston rod of the first drive cylinder is arranged in a vertical direction. The first drive cylinder is electrically connected to the controller, and the piston rod of the first drive cylinder is fixedly connected to the negative pressure suction cup.

[0009] By adopting the above technical solution, the weighing device transmits data to the controller in real time. After receiving the data, the controller compares it with the preset value. If the current product is found to be unqualified, the controller controls the first drive cylinder to move the negative pressure suction cup vertically, so that the negative pressure suction cup can flexibly and accurately pick up the waste from the weighing device. Then, the controller controls the first linear cylinder to move the transfer mechanism horizontally to transfer the waste to the processing platform, which improves the waste transfer efficiency and avoids the low efficiency and easy omission problems of manual processing.

[0010] Preferably, the waste disposal mechanism includes a second drive cylinder and a sliding cutting assembly. The second drive cylinder is fixedly connected to the slider of the second linear cylinder, and the piston rod of the second drive cylinder is arranged in a vertical direction. The second drive cylinder is electrically connected to the controller, and the sliding cutting assembly is arranged on the piston rod of the second drive cylinder.

[0011] By adopting the above technical solution, after the transfer mechanism transfers the waste to the processing platform, the controller controls the second drive cylinder to drive the sliding cutting component to move vertically. Then, the controller controls the second linear cylinder to move the sliding cutting component horizontally, thereby realizing the cutting and processing of the waste, improving the automation and efficiency of waste processing after glue coating detection, and avoiding the problems of low efficiency and easy omissions in manual processing.

[0012] Preferably, the sliding cutting assembly includes a sliding block, a slide rail, an upper pressure plate, a lower pressure plate, a cutting blade, a guide screw, and a spring. The sliding block is fixedly connected to the piston rod of the second driving cylinder. The slide rail is fixedly connected to the upper pressure plate, and the sliding block and the slide rail form an embedded sliding fit in the horizontal direction. A connecting rod is fixedly connected to the side of the sliding block away from the second driving cylinder, and the connecting rod passes through the slide rail and the upper pressure plate and is fixedly connected to the cutting blade. Multiple guide screws and springs are provided, and any one of the springs is sleeved on the guide screw. The lower pressure plate is located below the cutting blade, and any one of the guide screws passes through the upper pressure plate and is threadedly connected to the lower pressure plate. A first clearance groove is formed on the lower pressure plate along the sliding direction of the sliding block, and a second clearance groove is formed on the processing platform along the length direction of the first clearance groove.

[0013] By adopting the above technical solution, the upper and lower pressure plates in the sliding cutting assembly can press the waste products tightly. The spring and guide screw ensure that the lower pressure plate presses down smoothly, keeping the cutting process stable. The cooperation between the sliding block and the slide rail allows the cutting blade to move horizontally. The first and second clearance grooves prevent the cutting blade from damaging the lower pressure plate and the processing platform, realizing the effective processing of waste products after glue coating and inspection, and improving the waste processing efficiency.

[0014] Preferably, the rack is provided with a waste collection mechanism for collecting waste from the processing platform, and the waste collection mechanism is electrically connected to the controller.

[0015] By adopting the above technical solution, a waste collection mechanism electrically connected to the controller is installed on the frame, which can automatically collect waste from the processing platform, avoiding manual collection, improving the automation level of waste processing, and thus further improving waste processing efficiency and overall production efficiency.

[0016] Preferably, the waste collection mechanism includes a waste guide trough, a collection box, a third drive cylinder, and a push plate. The waste guide trough is located on the side of the processing platform away from the weighing device, and the collection box is placed below the waste guide trough. One end of the waste guide trough near the processing platform is fixedly connected to the frame, and the other end of the waste guide trough overlaps the collection box. The third drive cylinder is fixedly connected to the frame and electrically connected to the controller. The push plate is fixedly connected to the piston rod of the third drive cylinder, and the push plate can push the waste on the processing platform toward the waste guide trough.

[0017] By adopting the above technical solution, after the waste is processed by the waste disposal mechanism, the controller controls the third drive cylinder in the waste collection mechanism to drive the push plate to push the waste on the processing platform to the waste guide trough, so that the waste falls into the collection box along the waste guide trough, realizing the automatic collection of waste, improving the waste processing efficiency and the overall production efficiency.

[0018] Preferably, a baffle is provided on the side of the collection box away from the waste guide chute, and the baffle is inclined toward the side closer to the waste guide chute.

[0019] By adopting the above technical solution, an inclined baffle is set on one side of the collection box, which can prevent the waste from falling out of the collection box when the third drive cylinder drives the push plate to push the waste on the processing platform into the waste guide trough, thereby improving the stability and reliability of waste collection.

[0020] Preferably, the lower pressure plate has anti-slip protrusions on the side near the processing platform.

[0021] By adopting the above technical solution, anti-slip protrusions are set on the side of the lower pressure plate near the processing platform, which can enhance the friction between the lower pressure plate and the waste, making the waste more stable during the cutting process and improving the effect and stability of cutting and processing waste.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. By linking the first linear cylinder, the second linear cylinder, the transfer mechanism, and the scrapping mechanism through the controller, the transfer and scrapping of waste products from the weighing device to the processing platform are completed automatically, which improves the efficiency and accuracy of waste product processing, thereby improving the overall production efficiency. 2. A waste collection mechanism electrically connected to the controller is installed on the frame, which can automatically collect waste from the processing platform, avoiding manual collection, improving the automation level of waste processing, and thus further improving waste processing efficiency and overall production efficiency. Attached Figure Description

[0023] Figure 1 This is an isometric schematic diagram of the main overall structure in the embodiments of this application; Figure 2 yes Figure 1 The enlarged view of section A mainly shows the structure of the waste disposal facility; Figure 3 This is a partial bottom view of the sliding cutting component structure, which is the main feature of this application embodiment; Figure 4 This is a partial isometric schematic diagram of the waste collection mechanism structure, which is the main feature of this application embodiment.

[0024] Reference numerals: 1. Frame; 2. First linear cylinder; 3. Second linear cylinder; 4. Controller; 5. Transfer mechanism; 51. First drive cylinder; 52. Negative pressure suction cup; 53. Mounting block; 6. Scrap processing mechanism; 61. Second drive cylinder; 62. Sliding cutting assembly; 621. Sliding block; 622. Slide rail; 623. Upper pressure plate; 624. Lower pressure plate; 6241. First clearance groove; 6242. Anti-slip protrusion; 625. Cutting blade; 626. Guide screw; 627. Spring; 628. Connecting rod; 629. Sliding groove; 7. Processing platform; 71. Second clearance groove; 8. Scrap collection mechanism; 81. Scrap guide groove; 82. Collection box; 821. Baffle; 83. Third drive cylinder; 84. Push plate. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail.

[0026] This application discloses a waste treatment device after adhesive coating inspection.

[0027] Reference Figure 1 and Figure 2 A waste processing device after adhesive coating inspection includes a frame 1, a first linear cylinder 2, a second linear cylinder 3, and a controller 4. The slide rails 622 of the first linear cylinder 2 and the second linear cylinder 3 are both horizontally fixed to the frame 1 along their length direction by bolts. In this embodiment, the slide rail 622 of the second linear cylinder 3 is located below the slide rail 622 of the first linear cylinder 2. The slider of the first linear cylinder 2 is provided with a transfer mechanism 5 for transferring waste from a weighing device, and the slider of the second linear cylinder 3 is provided with a waste processing mechanism 6 for processing waste. Below the waste processing mechanism 6, a processing platform 7 is fixedly connected to the frame 1 by bolts, and the frame 1 is provided with a waste collection mechanism 8 for collecting waste from the processing platform 7. The controller 4 is electrically connected to the weighing device, and the first linear cylinder 2, the second linear cylinder 3, the transfer mechanism 5, the waste processing mechanism 6, and the waste collection mechanism 8 are all electrically connected to the controller 4.

[0028] In practical use, the weighing device transmits data to the controller 4 in real time. The controller 4 first calculates the total value after adding the product's weight before glue application and the preset glue application amount, and then compares the current data with the total value. If the current product is determined to be unqualified, the controller 4 will control the first linear cylinder 2, the second linear cylinder 3, the transfer mechanism 5, and the scrapping mechanism 6 to start operating, so as to automatically complete the transfer and scrapping of the waste products from the weighing device to the processing platform 7. Then, the controller 4 controls the waste collection mechanism 8 to automatically collect the waste products from the processing platform 7, which improves the automation level of waste processing, thereby further improving the waste processing efficiency and the overall production efficiency.

[0029] Reference Figure 1 The transfer mechanism 5 includes a first drive cylinder 51 and a negative pressure suction cup 52. The first drive cylinder 51 is fixedly connected to the slider of the first linear cylinder 2 by bolts, and the movement direction of the piston rod of the first drive cylinder 51 is set in the vertical direction. The first drive cylinder 51 is electrically connected to the controller 4, and the piston rod of the first drive cylinder 51 is fixedly connected to the negative pressure suction cup 52. In this embodiment, two negative pressure suction cups 52 are provided. The piston rod of the first drive cylinder 51 is fixedly connected to the mounting block 53 by welding, and any one of the negative pressure suction cups 52 is fixedly connected to the mounting block 53 by bolts.

[0030] In actual use, the weighing device transmits data to the controller 4 in real time. The controller 4 first calculates the total value after adding the product's weight before glue application and the preset glue application amount, and then compares the current data with the total value. If the current product is determined to be unqualified, the controller 4 controls the first drive cylinder 51 to drive the mounting block 53 to descend, thereby driving the negative pressure suction cup 52 fixed on the mounting block 53 to descend, completing the adsorption and grabbing of waste products from the weighing device. After that, the controller 4 controls the first drive cylinder 51 to drive the mounting block 53 and the negative pressure suction cup 52 to rise, and at the same time controls the first linear cylinder 2 to drive the first drive cylinder 51 and the negative pressure suction cup 52 to move horizontally above the processing platform 7. At this time, the controller 4 controls the first drive cylinder 51 again to drive the mounting block 53 and the negative pressure suction cup 52 to descend, and at the same time, the negative pressure suction cup 52 releases the waste products onto the processing platform 7. Finally, the controller 4 controls the first linear cylinder 2 to drive the entire transfer mechanism 5 back above the weighing device, so that waste products can be transferred from the weighing device next time.

[0031] Reference Figure 1 and Figure 2 The waste disposal mechanism 6 includes a second drive cylinder 61 and a sliding cutting assembly 62. The second drive cylinder 61 is fixedly connected to the slider of the second linear cylinder 3 by bolts, and the piston rod of the second drive cylinder 61 moves in a vertical direction. The second drive cylinder 61 is electrically connected to the controller 4, and the sliding cutting assembly 62 is disposed on the piston rod of the second drive cylinder 61.

[0032] Reference Figure 2 and Figure 3 The sliding cutting assembly 62 includes a sliding block 621, a slide rail 622, an upper pressure plate 623, a lower pressure plate 624, a cutting blade 625, a guide screw 626, and a spring 627. The sliding block 621 is fixedly connected to the piston rod of the second drive cylinder 61 by welding. The slide rail 622 is fixedly connected to the upper pressure plate 623 by bolts, and the sliding block 621 and the slide rail 622 form an embedded sliding fit in the horizontal direction. A connecting rod 628 is fixedly connected to the side of the sliding block 621 away from the second drive cylinder 61 by welding. In this embodiment, both the upper pressure plate 623 and the slide rail 622 are provided with sliding grooves 629 that form a sliding fit with the connecting rod 628, and the connecting rod 628 passes through the slide rail 622 and the slide rail 624. The sliding groove 629 on the upper pressure plate 623 is fixedly connected to the cutting blade 625 by welding; multiple guide screws 626 and springs 627 are provided, and any one of the springs 627 is sleeved on the guide screw 626. The lower pressure plate 624 is located below the cutting blade 625, and any one of the guide screws 626 passes through the upper pressure plate 623 and is threadedly connected to the lower pressure plate 624. In this embodiment, four guide screws 626 and four springs 627 are provided, and the four guide screws 626 are arranged in a rectangular array on the upper pressure plate. A first clearance groove 6241 is provided on the lower pressure plate 624 along the sliding direction of the sliding block 621, and a second clearance groove 71 is provided on the processing platform 7 along the length direction of the first clearance groove 6241.

[0033] In practical use, after the transfer mechanism 5 transfers the waste to the processing platform 7, the controller 4 controls the second linear cylinder 3 to drive the second drive cylinder 61 and the sliding cutting assembly 62 to slide horizontally above the waste. Then, the controller 4 controls the second drive cylinder 61 to drive the sliding cutting assembly 62 to descend. At this time, the upper pressure plate, the cutting blade 625, and the lower pressure plate in the sliding cutting assembly 62 move vertically downward under the guidance of the guide screw 626. Combined with the elastic support provided by the spring 627, the lower pressure plate presses down on the waste and cuts it. The blade 625 passes through the waste, the first clearance groove 6241, and the second clearance groove 71. Then, the controller 4 controls the second linear cylinder 3 to drive the second drive cylinder 61 to slide horizontally, thereby driving the sliding block 621 to slide on the slide rail 622 and driving the connecting rod 628 to slide in the sliding groove 629. Finally, the horizontal cutting of the cutting blade 625 is achieved, that is, the scrapping of the waste is completed. Finally, the controller 4 controls the second drive cylinder 61 and the second linear cylinder 3 to return to the processing platform 7 so that the waste can be scrapped again.

[0034] Reference Figure 1 and Figure 4The waste collection mechanism 8 includes a waste guide trough 81, a collection box 82, a third drive cylinder 83, and a push plate 84. The waste guide trough 81 is located on the side of the processing platform 7 away from the weighing device, and the collection box 82 is placed below the waste guide trough 81. One end of the waste guide trough 81 near the processing platform 7 is fixedly connected to the frame 1 by welding, and the other end of the waste guide trough 81 overlaps the collection box 82. The third drive cylinder 83 is fixedly connected to the frame 1 by bolts. In this embodiment, two third drive cylinders 83 are arranged along the length of the push plate 84, and any one of the third drive cylinders 83 is electrically connected to the controller 4. The piston rod of any one of the third drive cylinders 83 is fixedly connected to the push plate 84 by welding, and the push plate 84 can push the waste on the processing platform 7 toward the waste guide trough 81.

[0035] In actual use, after the waste is processed by the waste disposal mechanism 6, the controller 4 controls the two third drive cylinders 83 in the waste collection mechanism 8 to drive the push plate 84 to push the waste on the processing platform 7 toward the waste guide groove 81, so that the waste falls into the collection box 82 along the waste guide groove 81, thus realizing the automatic collection of waste.

[0036] Reference Figure 1 and Figure 4 A baffle 821 is provided on the side of the collection box 82 away from the waste guide trough 81, and the baffle 821 is inclined towards the side closer to the waste guide trough 81. In this embodiment, the collection box 82 is made of plastic, and the baffle 821 is fixedly connected to the collection box 82 by bolts. In actual use, the baffle 821 can prevent the waste from falling out of the collection box 82 when the third drive cylinder 83 drives the push plate 84 to push the waste on the processing platform 7 towards the waste guide trough 81, thereby improving the stability and reliability of waste collection.

[0037] Reference Figure 2 and Figure 3 The lower pressure plate 624 is provided with anti-slip protrusions 6242 on the side near the processing platform 7. In this embodiment, multiple anti-slip protrusions 6242 are provided. In actual use, the anti-slip protrusions 6242 can enhance the friction between the lower pressure plate 624 and the waste, making the waste more stable during the cutting process.

[0038] The implementation principle of this application embodiment is as follows: the weighing device transmits data to the controller 4 in real time. After receiving the data, the controller 4 compares it with the preset value. If the product is determined to be unqualified, the controller 4 first controls the first linear cylinder 2 to drive the transfer mechanism 5 to move above the weighing device. Then, the controller 4 controls the first drive cylinder 51 in the transfer mechanism 5 to drive the negative pressure suction cup 52 to descend and adsorb the waste. Afterward, it rises and moves horizontally to the processing platform 7, and then descends again to release the waste. Then, the controller 4 controls the second linear cylinder 3 to move the scrap processing mechanism 6 above the scrap. Next, the controller 4 controls the second drive cylinder 61 in the scrap processing mechanism 6 to move the sliding cutting assembly 62 down, so that the lower pressure plate 624 presses the scrap through the anti-slip protrusion 6242. The cutting blade 625 passes through the first clearance groove 6241, the scrap and the second clearance groove 71. At the same time, the controller 4 controls the second linear cylinder 3 to drive the second drive cylinder 61 to slide horizontally, thereby driving the sliding block 621 to slide on the slide rail 622, and finally driving the cutting blade 625 to horizontally cut and complete the scrap processing. Finally, the controller 4 controls the third drive cylinder 83 in the waste collection mechanism 8 to drive the push plate 84 to push the waste on the processing platform 7 towards the waste guide groove 81, so that it falls into the collection box 82. The baffle 821 of the collection box 82 can prevent the waste from falling. The whole process is coordinated by the controller 4 to automate the operation of each mechanism, realizing the whole process of waste from detection, transfer, scrapping to collection, improving the waste processing efficiency and the degree of production automation.

[0039] 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 glue detection post waste handling apparatus, characterized by: The system includes a frame (1), a first linear cylinder (2), a second linear cylinder (3), and a controller (4). The slide rails (622) of the first linear cylinder (2) and the second linear cylinder (3) are both horizontally fixed to the frame (1) along the length direction. The slider of the first linear cylinder (2) is provided with a transfer mechanism (5) for transferring waste from the weighing device, and the slider of the second linear cylinder (3) is provided with a scrapping mechanism (6) for processing waste. A processing platform (7) is fixedly connected to the frame (1) below the scrapping mechanism (6). The controller (4) is electrically connected to the weighing device, and the first linear cylinder (2), the second linear cylinder (3), the transfer mechanism (5), and the scrapping mechanism (6) are all electrically connected to the controller (4).

2. The waste treatment apparatus according to claim 1, wherein: The transfer mechanism (5) includes a first drive cylinder (51) and a negative pressure suction cup (52). The first drive cylinder (51) is fixedly connected to the slider of the first linear cylinder (2), and the piston rod of the first drive cylinder (51) is arranged in the vertical direction. The first drive cylinder (51) is electrically connected to the controller (4), and the piston rod of the first drive cylinder (51) is fixedly connected to the negative pressure suction cup (52).

3. The waste treatment apparatus according to claim 1, wherein: The scrapping mechanism (6) includes a second drive cylinder (61) and a sliding cutting assembly (62). The second drive cylinder (61) is fixedly connected to the slider of the second linear cylinder (3), and the piston rod of the second drive cylinder (61) is arranged in the vertical direction. The second drive cylinder (61) is electrically connected to the controller (4), and the sliding cutting assembly (62) is arranged on the piston rod of the second drive cylinder (61).

4. The waste treatment apparatus according to claim 3, wherein: The sliding cutting assembly (62) includes a sliding block (621), a slide rail (622), an upper pressure plate (623), a lower pressure plate (624), a cutting blade (625), a guide screw (626), and a spring (627). The sliding block (621) is fixedly connected to the piston rod of the second drive cylinder (61). The slide rail (622) is fixedly connected to the upper pressure plate (623), and the sliding block (621) and the slide rail (622) form an embedded sliding fit in the horizontal direction. A connecting rod (628) is fixedly connected to the side of the sliding block (621) away from the second drive cylinder (61), and the connecting rod (628) passes through the slide rail (625). 2) The upper pressure plate (623) is fixedly connected to the cutting blade (625). Multiple guide screws (626) and springs (627) are provided, and any one of the springs (627) is sleeved on the guide screw (626). The lower pressure plate (624) is located below the cutting blade (625), and any one of the guide screws (626) passes through the upper pressure plate (623) and is threadedly connected to the lower pressure plate (624). A first clearance groove (6241) is provided on the lower pressure plate (624) along the sliding direction of the sliding block (621), and a second clearance groove (71) is provided on the processing platform (7) along the length direction of the first clearance groove (6241).

5. The waste treatment apparatus for detecting a defective product after gluing according to claim 1, wherein: The frame (1) is provided with a waste collection mechanism (8) for collecting waste from the processing platform (7), and the waste collection mechanism (8) is electrically connected to the controller (4).

6. The waste treatment apparatus according to claim 5, wherein: The waste collection mechanism (8) includes a waste guide trough (81), a collection box (82), a third drive cylinder (83), and a push plate (84). The waste guide trough (81) is located on the side of the processing platform (7) away from the weighing device, and the collection box (82) is placed below the waste guide trough (81). One end of the waste guide trough (81) near the processing platform (7) is fixedly connected to the frame (1), and the other end of the waste guide trough (81) overlaps the collection box (82). The third drive cylinder (83) is fixedly connected to the frame (1), and the third drive cylinder (83) is electrically connected to the controller (4). The push plate (84) is fixedly connected to the piston rod of the third drive cylinder (83), and the push plate (84) can push the waste on the processing platform (7) toward the waste guide trough (81).

7. The waste treatment apparatus according to claim 6, wherein: A baffle (821) is provided on the side of the collection box (82) away from the waste guide trough (81), and the baffle (821) is inclined towards the side closer to the waste guide trough (81).

8. The waste treatment apparatus according to claim 4, wherein: The lower pressure plate (624) is provided with anti-slip protrusions (6242) on the side near the processing platform (7).