A glue scraping mechanism and glue bucket cleaning machine

Abstract

The utility model belongs to the technical field of cleaning equipment, concretely relates to a kind of glue scraping mechanism and glue bucket cleaning machine, including rotatable auxiliary frame, auxiliary frame bottom is fixedly connected with connecting rod, connecting rod is rotatably installed on a mainframe, connecting rod is connected with rotary drive component, auxiliary frame inside is slidably connected with scraper, scraper is connected with telescopic drive component, telescopic drive component is used to drive scraper telescopic, rotary drive component is used to drive connecting rod rotation.The utility model is driven scraper sliding by setting glue scraping mechanism, and contact with glue bucket inner wall, rotary drive mechanism drives connecting rod and scraper rotation, and then the large piece of residual glue attached on glue bucket inner wall is cleaned, it is favorable for subsequent cleaning operation.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, specifically relating to a glue scraping mechanism and a glue bucket cleaning machine. Background Technology

[0002] In industrial production sectors such as chemical and adhesive manufacturing, glue drums are widely used as common material storage and transfer containers. To save costs and meet environmental requirements, many glue drums need to be recycled and cleaned for reuse. After multiple uses, these drums often accumulate a large amount of residual glue on their inner walls and bottoms. If this residual glue is not cleaned promptly and effectively, it will affect the reuse of the drums and pose a potential threat to the quality of subsequently contained products. Therefore, thoroughly cleaning used glue drums is an essential and crucial step in relevant industrial production processes.

[0003] Currently, the industry primarily relies on traditional manual cleaning methods for cleaning glue drums. Operators typically need to use simple tools such as scrapers and wire brushes to manually scrape and scrub the inside of the drums. This process is extremely labor-intensive. Furthermore, because the internal space of the glue drums is usually quite narrow, and residual glue may be firmly adhered and unevenly distributed, the efficiency of manual cleaning is generally low, making it difficult to meet the demands of modern production lines for rapid container turnover.

[0004] To overcome the shortcomings of manual cleaning, some mechanized cleaning equipment has emerged on the market. This equipment typically uses fixed brushes or scrapers, which are mechanically driven into the tub for cleaning. However, in practical applications, this type of equipment focuses only on high-pressure water rinsing or brush cleaning; for stubborn, viscous, and thick adhesive residues, the cleaning effect still falls short of expectations.

[0005] Therefore, it is necessary to improve the existing technology to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this utility model is to provide a glue scraping mechanism and a glue bucket cleaning machine to solve the technical problems mentioned in the background art.

[0007] To achieve the above-mentioned technical objectives, the technical solution of this utility model is as follows: A scraping mechanism includes a rotatable auxiliary frame, a connecting rod fixedly connected to the bottom of the auxiliary frame, a rotary drive assembly connected to the connecting rod, a scraper slidably connected inside the auxiliary frame, and a telescopic drive assembly connected to the scraper. The telescopic drive assembly is used to drive the scraper to extend and retract, and the rotary drive assembly is used to drive the connecting rod to rotate.

[0008] As a further improvement, the telescopic drive assembly includes a scraper shaft and a scraper cylinder. The scraper shaft passes through the connecting rod along the axial direction and is clearance-fitted with the connecting rod. Two parallel connecting arms of equal length are provided between the scraper shaft and the scraper. One end of the connecting arm is hinged to the scraper, and the other end of the connecting arm is hinged to the top of the scraper shaft. The glue-scraping cylinder is fixedly mounted on the main frame, and its output end is rotatably connected to the bottom end of the glue-scraping shaft.

[0009] As a further improvement, the rotary drive assembly includes a scraping motor fixedly mounted on the main frame, and the output end of the scraping motor is connected to the connecting rod via a chain mechanism.

[0010] As a further improvement, a horizontal guide block is fixed on the auxiliary frame, and a horizontal guide groove is provided on the scraper, with the guide block and the guide groove slidingly engaged.

[0011] The glue bucket cleaning machine includes a main frame and a glue scraping mechanism. The main frame is equipped with a conveyor line, and along the conveying direction of the conveyor line, the main frame is also equipped with a feeding mechanism, a bucket tipping mechanism, a cleaning mechanism, and a discharging mechanism.

[0012] As a further improvement, the cleaning mechanism includes a cleaning frame that is slidably mounted on the main frame. A drive roller and a driven roller are rotatably mounted on the cleaning frame. Brushes are provided on the circumferential sides of both the drive roller and the driven roller. The cleaning mechanism is also connected to a cleaning drive mechanism for driving the drive roller and the driven roller to rotate.

[0013] As a further improvement, a movable bracket is horizontally slidably mounted on the main frame, and a clamping device for fixing the glue bucket is vertically slidably mounted on the movable bracket. The clamping device includes a mounting plate, which is vertically slidably connected to the movable bracket. One end of the mounting plate is provided with two clamps, one end of which is hinged to the mounting plate, and the other end forms an openable and closable channel for the glue bucket to pass through. A support arm is fixedly provided at one end of the clamp near the mounting plate, and a connecting plate is provided between the two clamps. A guide hole is provided through the connecting plate, and one end of the support arm is slidably engaged with the guide hole through a guide post. A clamping cylinder is fixedly installed on the mounting plate, and the output end of the clamping cylinder is connected to the connecting plate.

[0014] As a further improvement, the bucket-tilting mechanism includes a bucket-tilting bracket, which is rotatably connected to the main frame. A push cylinder is fixedly installed on the bucket-tilting bracket, and a receiving plate is fixedly connected to the output end of the push cylinder for receiving the glue bucket. The receiving plate is located below the sliding path of the movable bracket. Limit plates are rotatably installed at both ends of the bucket tipping bracket on the side closest to the conveyor line. Limit rods are vertically fixed on the limit plates. The circumferential sidewalls of the limit rods cooperate with the circumferential sidewalls of the rubber buckets. Two limit cylinders are installed on the bucket tipping bracket facing away from each other. The output ends of the two limit cylinders are rotatably connected to the limit plates, and the other ends are rotatably connected to the bucket tipping bracket.

[0015] As a further improvement, the feeding mechanism includes a feeding frame rotatably connected to the main frame, a feeding cylinder mounted on the feeding frame facing each other, and a feeding fixture fixedly mounted on the output end of the feeding cylinder.

[0016] As a further improvement, the unloading mechanism includes an unloading frame, which is rotatably connected to the main frame. Two opposing unloading cylinders are installed on the unloading frame, and unloading fixtures are fixedly installed at the output ends of the two unloading cylinders.

[0017] Due to the adoption of the above technical solution, the beneficial technical effects of this utility model are as follows: This utility model provides a glue bucket scraping and cleaning machine. By setting up a scraping mechanism, a telescopic drive mechanism drives the scraper to slide, and a rotation drive mechanism drives the connecting rod and the scraper to rotate, thereby cleaning away large pieces of residual glue adhering to the inner wall of the glue bucket, which is beneficial for subsequent cleaning operations.

[0018] By integrating multiple functional modules such as the feeding mechanism, glue scraping mechanism, cleaning mechanism, and unloading mechanism into a continuous conveyor line, a complete cleaning conveyor line is constructed. This changes the operation mode that relies on manual handling and cleaning of glue buckets between different workstations, greatly reduces manual operation links, significantly improves overall cleaning efficiency, and effectively ensures the continuity and stability of the operation process.

[0019] By setting up a cleaning mechanism, a cleaning agent is first evenly sprayed into the bucket using a movable spray head to soften the residual glue. Then, the active roller and driven roller equipped with brushes are driven to rotate, and the brushes on their surfaces are used to scrub the inner and outer walls of the glue bucket, which can effectively remove the thin layer of glue and stains left after scraping. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the cleaning mechanism of this utility model; Figure 3 This is a schematic diagram of the feeding mechanism of this utility model; Figure 4 This is an assembly diagram of the glue scraping mechanism and the feeding mechanism of this utility model; Figure 5 This is a schematic diagram of the clamping device of this utility model; Figure 6This is a schematic diagram of the adhesive scraping mechanism of this utility model; Figure 7 This is a schematic diagram showing the cooperation between the auxiliary frame and the scraper of this utility model; Figure 8 This is a schematic diagram of the wiping mechanism of this utility model; Figure 9 This is a schematic diagram of the structure of the bucket-tilting mechanism of this utility model; Figure 10 This is a schematic diagram of the material feeding mechanism of this utility model.

[0021] The components are: 1-Main frame, 2-Conveyor line, 3-Feeding mechanism, 301-Feeding rack, 302-Feeding cylinder, 303-Feeding fixture, 304-Feeding shaft, 305-Feeding motor, 4-Glue scraping mechanism, 401-Moving support, 402-Auxiliary frame, 403-Scraper, 404-Glue scraping cylinder, 405-Connecting arm, 406-Connecting rod, 407-Glue scraping shaft, 408-Guide block, 409-Guide groove, 5-Clamping device, 501-Mounting plate, 502-Clamping clamp, 503-Support arm, 504-Guide hole, 505-Guide column, 506-Clamping device. Cylinder, 507-Connecting plate, 6-Tilting mechanism, 601-Tilting bracket, 602-Pushing cylinder, 603-Receiving plate, 604-Limiting plate, 605-Limiting rod, 606-Limiting cylinder, 7-Cleaning mechanism, 701-Cleaning frame, 702-Driven roller, 703-Driven roller, 704-Brush, 705-Cleaning drive mechanism, 706-Spray head, 8-Wipe mechanism, 801-Support arm, 802-Wipe blade, 9-Discharging mechanism, 901-Discharging frame, 902-Discharging cylinder, 903-Discharging fixture, 10-Blowing device, 11-Glue bucket. Detailed Implementation

[0022] The present invention will be further described below with reference to specific embodiments and accompanying drawings. The accompanying drawings are for illustrative purposes only, representing schematic diagrams only, not actual physical objects, and should not be construed as limiting the scope of this application. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0023] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0024] like Figure 1-10 As shown, a scraping mechanism includes a rotatable auxiliary frame 402. A connecting rod 406 is fixedly connected to the bottom of the auxiliary frame 402, and the connecting rod 406 is connected to a rotary drive assembly. A scraper 403 is slidably connected inside the auxiliary frame 402, and the scraper 403 is connected to a telescopic drive assembly. Specifically, the auxiliary frame 402 is formed by two thin plates fixedly connected, with a gap between the two plates for the scraper 403 to pass through. The scraper 403 has a flat plate structure, and its outer side wall edge is machined with a beveled scraping edge to facilitate cooperation with the inner wall of the container for more thorough scraping. In the non-working state, the scraping edge of the scraper 403 retracts into the gap of the auxiliary frame 402; in the working state, the scraping edge of the scraper 403 slides outward and extends beyond the side edge of the auxiliary frame 402.

[0025] The telescopic drive assembly is used to drive the scraper 403 to extend and retract, and the rotary drive assembly is used to drive the connecting rod 406 to rotate.

[0026] In use, the auxiliary frame 402 and scraper 403 extend into the container to be cleaned; the telescopic drive assembly drives the scraper 403 to extend from the auxiliary frame 402, so that its sidewall contacts the inner wall of the container; the rotary drive assembly drives the connecting rod 406, the auxiliary frame 402, and the scraper 403 to rotate together, and the rotating scraper 403 can scrape off the residue attached to the inner wall. After the scraping and cleaning is completed, the rotary drive assembly stops working, and then the telescopic drive assembly pulls the scraper 403 back into the auxiliary frame 402, and the auxiliary frame 402 and scraper 403 retract from the container.

[0027] In this embodiment, the telescopic drive assembly includes a scraper shaft 407 and a scraper cylinder 404. The scraper shaft 407 passes through the connecting rod 406 along the axial direction and is clearance-fitted with the connecting rod 406. Two parallel connecting arms 405 of equal length are provided between the scraper shaft 407 and the scraper 403. One end of the connecting arm 405 is hinged to the scraper 403, and the other end of the connecting arm 405 is hinged to the top end of the scraper shaft 407. The glue-scraping cylinder 404 is fixedly mounted on the main frame 1, and its output end is rotatably connected to the bottom end of the glue-scraping shaft 407.

[0028] The scraper cylinder 404 drives the scraper shaft 407 to move linearly back and forth. The connecting arm 405 converts the vertical linear movement of the scraper shaft 407 into the radial reciprocating linear movement of the scraper 403, achieving a telescopic effect. In use, the scraper cylinder 404 drives the scraper shaft 407 to move axially, and the connecting arm 405 pushes the scraper 403 to slide out from the auxiliary frame 402, thus making the scraper 403 tightly adhere to the inner wall of the glue tank 11. Simultaneously, the connecting rod 406 drives the auxiliary frame 402 and the scraper 403 to rotate, thereby scraping off residual glue.

[0029] In this embodiment, the rotary drive assembly includes a scraping motor fixedly mounted on the main frame 1, and the output end of the scraping motor is connected to the connecting rod 406 via a chain mechanism.

[0030] The power output from the scraper motor is transmitted to the connecting rod 406 via a chain mechanism. The connecting rod 406 drives the entire auxiliary frame 402 and the scraper 403 to rotate together. It should be noted that the chain mechanism in this embodiment is a conventional technique consisting of a chain and a sprocket, and its specific installation method will not be described in detail.

[0031] In this embodiment, a horizontal guide block 408 is fixedly provided on the auxiliary frame 402, and a horizontal guide groove 409 is provided on the scraper 403. The guide block 408 and the guide groove 409 slide together.

[0032] The horizontal guide block 408 and guide groove 409 are used to restrict the movement trajectory of the scraper 403, so that it can only slide horizontally in the radial direction and cannot move axially.

[0033] This utility model also provides a glue bucket cleaning machine, including a main frame 1 and a glue scraping mechanism 4. The main frame 1 is provided with a conveyor line 2. Along the conveying direction of the conveyor line 2, the main frame 1 is also provided with a feeding mechanism 3, a bucket turning mechanism 6, a cleaning mechanism 7 and a discharging mechanism 9 in sequence. The glue scraping mechanism 4 is located between the feeding mechanism 3 and the bucket turning mechanism 6.

[0034] The glue bucket 11 is placed onto the conveyor line 2 via the feeding mechanism 3 and the bucket-turning mechanism 6, and then the inside is washed by the cleaning mechanism 7. Finally, the glue bucket 11 is transported to the unloading mechanism 9, which removes the glue bucket 11 from the conveyor line 2.

[0035] In this embodiment, the cleaning mechanism 7 includes a cleaning frame 701 slidably mounted on the main frame 1. Specifically, the main frame 1 is provided with a linear module for driving the cleaning frame 701 to slide. The linear modules used in this embodiment are all conventional technologies in the prior art, and their specific structures are not described in detail. The cleaning frame 701 is provided with a driving roller 702 and a driven roller 703 rotatably mounted in parallel. Both the driving roller 702 and the driven roller 703 are provided with brushes 704 on their circumferential sides. The cleaning mechanism 7 also includes a cleaning drive mechanism 705 for driving the driving roller 702 and the driven roller 703 to rotate.

[0036] The cleaning drive mechanism 705 includes a cleaning motor fixedly mounted on the cleaning frame 701. The output shaft of the cleaning motor is connected to one end of the drive roller 702 via a chain mechanism. The drive roller 702 and the driven roller 703 are also connected via a chain mechanism, thereby ensuring that the drive roller 702 and the driven roller 703 rotate in the same direction. In use, the drive roller 702 extends into the glue tank 11 and abuts against the inner wall of the glue tank 11 to clean the inner wall of the glue tank 11, while the driven roller 703 abuts against the outer wall of the glue tank 11 to clean the outer wall of the glue tank 11.

[0037] To enhance the cleaning effect, a movable spray head 706 is installed at the upstream station of the cleaning rack 701 to spray cleaning agent into the glue tank 11, thereby accelerating the decomposition of residual glue inside the glue tank 11. Specifically, the spray head 706 is slidably engaged with the main frame 1 via a linear module. In use, the spray head 706 slides into the glue tank 11 and sprays cleaning agent onto the inner wall of the glue tank 11, and then withdraws from the glue tank 11 after spraying.

[0038] After cleaning, in order to quickly drain the water inside the glue bucket 11, a scraper mechanism 8 can be set up. The scraper mechanism 8 includes a support arm 801, which is horizontally slidably connected to the main frame 1 through a linear module. A scraper blade 802 is fixedly connected to the side of the support arm 801 near the conveyor line 2, and the scraper blade 802 cooperates with the inner wall of the glue bucket 11.

[0039] In use, the support arm 801 slides into the inside of the glue bucket 11 and contacts the inner wall of the glue bucket 11. The linear module drives the scraper 802 to move back and forth through the support arm 801, which can carry the residual water on the inner wall of the glue bucket 11 out of the bucket.

[0040] To ensure rapid drying of the outer surface of the glue bucket 11, a centrifugal fan or other blowing device 10 can be installed above the conveyor line 2. After cleaning, the glue bucket 11 moves along the conveyor line 2 to a position below the blowing device 10. The blowing device 10 then blows a high-speed airflow onto the surface of the glue bucket 11, causing it to dry quickly. The blowing device 10 is a conventional technique in the prior art, and its structure will not be described in detail.

[0041] In addition, in this embodiment, the conveyor line 2 adopts a chain or belt conveyor, and the chain or belt is equipped with a positioning fixture for supporting the glue bucket 11. In order to accelerate the drainage speed inside the glue bucket 11, the bearing surface of the positioning fixture is provided with a certain inclination angle, so that the position of the bucket opening is slightly lower than the position of the bottom of the bucket, so that the water on the inner and outer walls of the glue bucket 11 can slide down under the action of gravity and be discharged from the bucket opening.

[0042] In this embodiment, the feeding mechanism 3 includes a feeding frame 301 rotatably connected to the main frame 1. A feeding cylinder 302 is mounted on the feeding frame 301 facing each other. A feeding fixture 303 is fixedly mounted on the output end of the feeding cylinder 302. The feeding fixture 303 cooperates with the outer wall of the glue bucket 11.

[0043] In the initial state, both opposing loading cylinders 302 are in a retracted state, causing the two loading fixtures 303 to be in an open state. The operator places the glue bucket 11 to be cleaned between the open loading fixtures 303. Then, the two loading cylinders 302 extend simultaneously, pushing the two loading fixtures 303 to move towards each other, firmly clamping the side walls of the glue bucket 11 from both sides. In specific implementation, a loading shaft 304 is fixedly installed on the loading rack 301. The loading shaft 304 is rotatably connected to the main frame 1. A loading motor 305 is fixedly installed on the loading rack 301. The output end of the loading motor 305 is fixedly connected to one end of the loading shaft 304. When the loading motor 305 drives the loading shaft 304 to rotate, it simultaneously drives the entire loading rack 301 to rotate, thereby driving the glue bucket 11 to rotate.

[0044] In this embodiment, a movable support 401 is horizontally slidably mounted on the main frame 1, and the moving direction of the movable support 401 is perpendicular to the conveying direction of the conveyor line. A clamping device 5 is vertically slidably mounted on the movable support 401. Specifically, a drive motor is fixedly mounted on the movable support 401, and a gear is fixedly connected to the output end of the drive motor. A rack is fixedly mounted on the main frame 1, and the gear meshes with the rack. The drive motor drives the gear to rotate, and the meshing of the gear with the rack causes the movable support 401 to slide as a whole.

[0045] The clamping device 5 not only fixes the glue bucket 11, but also drives the glue bucket 11 to move vertically up and down reciprocally, working with the glue scraping mechanism 4 to scrape away residual glue at different depths inside the glue bucket 11. The clamping device 5 includes a mounting plate 501, which is vertically slidably connected to the movable bracket 401 via a linear module. One end of the mounting plate 501 is provided with two clamps 502, one end of which is hinged to the mounting plate 501, and the other end forms an openable and closable channel for the glue bucket 11 to pass through. A support arm 503 is fixedly provided at one end of the clamp 502 near the mounting plate 501. A connecting plate 507 is also provided between the two clamps 502. A guide hole 504 is provided through the connecting plate 507. One end of the support arm 503 forms a sliding fit with the guide hole 504 through the guide post 505. A clamping cylinder 506 is fixedly mounted on the mounting plate 501, and the output end of the clamping cylinder 506 is connected to the connecting plate 507.

[0046] Mounting plate 501 serves as the support base for clamp 502, providing force support for clamp 502. Clamp 502 is used to clamp the glue bucket 11; support arm 503 and connecting plate 507 achieve synchronous opening and closing of clamp 502 through guide hole 504 and guide post 505; clamping cylinder 506 provides clamping power.

[0047] Specifically, the clamping cylinder 506 retracts, causing the connecting plate 507 to move. This moves the support arm 503 through the guide hole 504 and guide post 505, thereby closing the two clamps 502 and clamping the glue bucket 11. After the glue is scraped, the clamping cylinder 506 extends, the clamps 502 open, and the glue bucket 11 is released.

[0048] In this embodiment, the bucket-tilting mechanism 6 includes a bucket-tilting bracket 601, which is rotatably connected to the main frame 1. A push cylinder 602 is fixedly installed on the bucket-tilting bracket 601, and a receiving plate 603 is fixedly connected to the output end of the push cylinder 602 for receiving the glue bucket 11. The receiving plate 603 is located below the sliding path of the movable bracket 401. Limiting plates 604 are rotatably installed at both ends of the bucket tipping bracket 601 on the side closest to the conveyor line 2. Limiting rods 605 are vertically fixed on the limiting plates 604. The circumferential sidewall of the limiting rods 605 matches the circumferential sidewall of the rubber bucket 11. Two limiting cylinders 606 are installed on the bucket tipping bracket 601 facing away from each other. The output ends of the two limiting cylinders 606 are rotatably connected to the limiting plates 604, and the other ends are rotatably connected to the bucket tipping bracket 601.

[0049] After the glue application is complete, the moving bracket 401 slides horizontally until the glue bucket 11 is directly above the receiving plate 603. The push cylinder 602 pushes the receiving plate 603 upward, extending it into the glue bucket 11 and supporting the inner bottom wall of the glue bucket 11. Then, the clamping device 5 releases the glue bucket 11, and the moving bracket 401 returns to its original position. The bucket-tilting bracket 601 rotates 90° and places the glue bucket 11 on the conveyor line 2. The push cylinder 602 resets and withdraws from the glue bucket 11. The glue bucket 11 moves forward with the conveyor line 2, and the bucket-tilting bracket 601 rotates back, waiting for the next work cycle.

[0050] During the flipping process of the bucket 11 driven by the tipping bracket 601, the limiting rods 605 clamp the bucket 11 from both sides, providing reliable lateral support and effectively preventing the bucket 11 from slipping or tipping over. The synchronous extension and retraction of the two limiting cylinders 606 drives the limiting plate 604 to rotate, thereby flexibly adjusting the distance between the two limiting rods 605 to accommodate and support buckets 11 of different sizes.

[0051] In this embodiment, the unloading mechanism 9 includes an unloading frame 901, which is rotatably connected to the main frame 1. Two opposing unloading cylinders 902 are mounted on the unloading frame 901, and unloading fixtures 903 are fixedly mounted on the output ends of the two unloading cylinders 902.

[0052] When the glue bucket 11 reaches the unloading mechanism 9, the unloading frame 901 rotates to a suitable angle, and the two unloading cylinders 902 act simultaneously to push the unloading fixture 903 to clamp the side wall of the glue bucket 11, and then the glue bucket 11 is removed from the conveyor line 2 to complete the unloading.

[0053] In this embodiment, firstly, the operator places the glue bucket 11 to be processed on the loading rack 301. Then, the loading cylinder 302 drives the loading fixture 303 to clamp the side walls of the glue bucket 11 from both sides. Then, the loading rack 301 rotates upward 180°, and the moving bracket 401 moves horizontally above the glue bucket 11. The clamping device 5 on it firmly fixes the glue bucket 11 through the closing action of the clamp 502. Next, driven by the scraping cylinder 404, the scraping shaft 407 drives the scraper 403 to slide through the connecting arm 405, so that it closely fits the inner wall of the glue bucket 11. The connecting rod 406 drives the auxiliary frame 402 and the scraper 403 to rotate, thereby effectively scraping away the large pieces of residual glue inside. After the glue scraping is completed, the glue bucket 11 is transferred to the bucket-tilting mechanism 6. The push cylinder 602 of the bucket-tilting mechanism 6 pushes the receiving plate 603 upward, pressing against the inner bottom of the glue bucket 11. The bucket-tilting bracket 601 rotates 90° and places the glue bucket 11 on the conveyor line 2. Next, the residual glue on the inner and outer walls of the glue bucket 11 is further cleaned. First, the sliding spray head 706 sprays cleaning agent onto the inner wall of the bucket. Then, driven by the cleaning drive mechanism 705, the active roller shaft 702 and the driven roller shaft 703 rotate at high speed, simultaneously thoroughly washing the inner and outer walls of the glue bucket 11. After cleaning, the glue bucket 11 passes under the blowing device 10, where the airflow generated by the blowing device 10 blows away the residual moisture on the surface of the bucket. Finally, the glue bucket 11 arrives at the unloading station. The unloading rack 901 rotates and causes the two unloading cylinders 902 on it to operate, driving the unloading fixture 903 to clamp the glue bucket 11, remove it from the conveyor line 2 and place it in the designated area, completing the entire cleaning process.

[0054] To improve the overall cleaning efficiency, the equipment is designed with high flexibility. On the same conveyor line 2, the functional units in the feeding mechanism 3, the scraping mechanism 4, the cleaning mechanism 7, and the unloading mechanism 9 can be set to more than one quantity according to the production capacity requirements, thereby realizing the synchronous and parallel processing of more than one glue bucket 11, which greatly improves the output per unit time.

[0055] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A glue-scraping mechanism, comprising a rotatable auxiliary frame, characterized in that, A connecting rod is fixedly connected to the bottom of the auxiliary frame, and a rotation drive assembly is connected to the connecting rod. A scraper is slidably connected inside the auxiliary frame, and a telescopic drive assembly is connected to the scraper. The telescopic drive assembly is used to drive the scraper to extend and retract, and the rotary drive assembly is used to drive the connecting rod to rotate.

2. The adhesive scraping mechanism according to claim 1, characterized in that, The telescopic drive assembly includes a scraper shaft and a scraper cylinder. The scraper shaft passes through the connecting rod along the axial direction and is clearance-fitted with the connecting rod. A connecting arm is provided between the scraper shaft and the scraper. One end of the connecting arm is hinged to the scraper, and the other end of the connecting arm is hinged to the top end of the scraper shaft. The glue-scraping cylinder is fixedly mounted on the main frame, and its output end is rotatably connected to the bottom end of the glue-scraping shaft.

3. The adhesive scraping mechanism according to claim 1, characterized in that, The rotary drive assembly includes a scraping motor fixedly mounted on the main frame, and the output end of the scraping motor is connected to the connecting rod via a chain mechanism.

4. The adhesive scraping mechanism according to claim 2, characterized in that, The auxiliary frame is fixed with a horizontal guide block, and the scraper is provided with a horizontal guide groove. The guide block and the guide groove are slidably engaged.

5. A rubber bucket washing machine, characterized in that, The glue bucket cleaning machine includes the glue scraping mechanism as described in any one of claims 1-4, and includes the main frame, on which a conveyor line is provided. The main frame is also provided with a feeding mechanism, a bucket tipping mechanism, a cleaning mechanism and a discharging mechanism in sequence along the conveying direction of the conveyor line.

6. The glue bucket cleaning machine according to claim 5, characterized in that, The cleaning mechanism includes a cleaning frame slidably mounted on the main frame. A drive roller and a driven roller are rotatably mounted on the cleaning frame. Brushes are provided on the circumferential sides of both the drive roller and the driven roller. The cleaning mechanism is also connected to a cleaning drive mechanism for driving the drive roller and the driven roller to rotate.

7. The glue bucket cleaning machine according to claim 5, characterized in that, A movable support is slidably mounted on the main frame, and a clamping device for fixing the glue bucket is slidably mounted on the movable support. The clamping device includes a mounting plate, which is vertically slidably connected to the movable bracket. One end of the mounting plate is provided with two clamps, one end of which is hinged to the mounting plate, and the other end forms an openable and closable channel for the glue bucket to pass through. The clamp is fixedly provided with a support arm at one end near the mounting plate, and a connecting plate is provided between the two clamps. A guide hole is provided through the connecting plate, and one end of the support arm is slidably engaged with the guide hole through a guide post. A clamping cylinder is fixedly mounted on the mounting plate, and the output end of the clamping cylinder is connected to the connecting plate.

8. The glue bucket cleaning machine according to claim 7, characterized in that, The bucket-tilting mechanism includes a bucket-tilting bracket, which is rotatably connected to the main frame. A push cylinder is fixedly installed on the bucket-tilting bracket, and a receiving plate is fixedly connected to the output end of the push cylinder for receiving the glue bucket. The receiving plate is located below the sliding path of the movable bracket. Both ends of the bucket-tilting bracket near the conveyor line are rotatably mounted with limit plates. Limit rods are vertically fixed on the limit plates. The circumferential sidewalls of the limit rods cooperate with the circumferential sidewalls of the rubber buckets. Two limit cylinders are mounted on the bucket-tilting bracket facing away from each other. The output ends of the two limit cylinders are rotatably connected to the limit plates, and the other ends are rotatably connected to the bucket-tilting bracket.

9. The glue bucket cleaning machine according to claim 5, characterized in that, The feeding mechanism includes a feeding frame rotatably connected to the main frame, a feeding cylinder mounted on opposite sides of the feeding frame, and a feeding fixture fixedly mounted on the output end of the feeding cylinder.

10. The glue bucket washing machine according to claim 5, characterized in that, The unloading mechanism includes an unloading frame, which is rotatably connected to the main frame. Two opposing unloading cylinders are mounted on the unloading frame, and unloading fixtures are fixedly mounted on the output ends of both unloading cylinders.

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