Workpiece surface pe protection film cleaning device

Abstract

The utility model discloses a work piece surface PE protection film cleaning device belongs to mechanical equipment technical field, including bottom frame, and bottom frame bottom is equipped with support, and the conveyer roller that is in straight line array distribution is equipped in bottom frame, and the fixed mounting of installation frame is equipped with the top of bottom frame, and the both sides of installation frame are equipped with baffle, and the recess is established in the bottom of two baffles, and the bolt fixed between two baffles and installation frame, and the both sides of installation frame are established to have removed mouth, and the clamping assembly is equipped in installation frame. In the utility model, the work piece that the staff will be soaked in cleaning fluid beforehand is taken out and is placed on the conveyer roller, and the work piece is conveyed to the installation frame through the conveyer roller, and the work piece is clamped through the clamping assembly, and then through the first mechanical arm drive scraper and is located work piece surface movement, can play the role of removing work piece surface colloid, and the clamping assembly has the effect of turning over work piece, and it is convenient for equipment to clean work piece both sides, and through the mechanical replacement of manual work, it is favorable to improve the cleaning efficiency of work piece.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and more specifically, to a device for cleaning PE protective film on workpiece surfaces. Background Technology

[0002] A workpiece refers to the object processed in the machining process, also called a component, workpiece, workpiece, hardware part, etc. It can be a single part or a combination of several parts fixed together. There are various processing methods for workpieces, including turning, milling, planing, grinding, casting, forging, etc. The processing steps also vary depending on the processing method. Workpiece surfaces may have protective films applied to them, which serve to protect the workpiece. Before processing, the protective film needs to be removed, for example, for square plates. Some existing methods involve manually peeling off the protective film, but adhesive residue may remain on the workpiece surface, making manual removal inefficient and affecting subsequent processing efficiency. Therefore, we propose a workpiece surface PE protective film cleaning device. Utility Model Content

[0003] To solve the above problems, this utility model provides a device for cleaning PE protective film on workpiece surfaces, adopting the following technical solution:

[0004] A device for cleaning PE protective film on workpiece surfaces includes a base frame with a support at the bottom end. Conveying rollers arranged in a linear array are located inside the base frame. A mounting frame is fixedly installed at the top of the base frame. Baffles are provided on both sides of the mounting frame, and each baffle has a notch at its bottom end. The two baffles are fixed to the mounting frame with bolts. Movable openings are provided on both sides of the mounting frame. A clamping assembly is located inside the mounting frame. A first robotic arm and a second robotic arm are symmetrically distributed on the inner wall of the top of the mounting frame. A scraper is provided at the end of the first robotic arm, and a waterproof scanner is provided on the side wall of the end of the first robotic arm. A spraying assembly is provided at the end of the second robotic arm.

[0005] By adopting the above technical solution, when using this equipment, the operator takes out the workpiece that has been soaked in the cleaning solution and places it on the conveyor roller. The conveyor roller transports the workpiece to the installation frame, where it is held by the clamping assembly. Then, the first robotic arm drives the scraper to move on the workpiece surface, which removes the colloid from the workpiece surface. The clamping assembly also has the function of flipping the workpiece, making it easier for the equipment to clean both sides of the workpiece. By replacing manual labor with machinery, the cleaning efficiency of the workpiece is improved. When the scraper cleans the workpiece surface, water is sprayed onto the workpiece surface by the spraying assembly, which cleans the workpiece and improves the cleaning quality of the equipment. The direction of the spraying assembly can be adjusted by the second robotic arm, which facilitates cleaning the workpiece from multiple angles without affecting the movement of the first robotic arm.

[0006] Furthermore, the clamping assembly includes two clamping plates disposed within the mounting frame. A first cylinder is fixedly mounted at the top of the mounting frame. A connecting plate is provided at the end of the piston shaft of the first cylinder. Mounting plates are fixedly mounted on both sides of the connecting plate. The cross-section of both mounting plates is "L"-shaped. A second cylinder is fixedly mounted at the top of the horizontal section of both mounting plates. The piston shafts of both second cylinders extend into the mounting frame through the same-side moving port. Waterproof boxes are fixedly mounted at the ends of the piston shafts of both second cylinders. A reduction motor is provided inside each of the two waterproof boxes. Rotating rods are fixedly mounted at the ends of the piston shafts of both reduction motors. The opposite ends of the two rotating rods penetrate the waterproof boxes on the same side. The opposite ends of the two rotating rods are fixedly connected to the opposite side of the clamping plate on the same side. Rubber pads are provided on the opposite sides of the two clamping plates.

[0007] By adopting the above technical solution, after the workpiece is moved into the mounting frame, the second cylinder drives the waterproof box, rotating rod, and clamping plate on the same side to move synchronously towards the workpiece. The cooperation of the two clamping plates can clamp and fix the workpiece, which helps to maintain the stability of the workpiece during cleaning. When it is necessary to flip the workpiece, the first cylinder drives the connecting plate to rise. The connecting plate, along with the mounting plate and the structure above the mounting plate, rises synchronously. The clamping plate holds the workpiece up. Then, the geared motor drives the rotating rod and clamping plate on the same side to rotate, thereby driving the workpiece to flip. After the workpiece is flipped, the first cylinder drives the clamping plate and the workpiece to fall synchronously and contact the conveying roller. Then, the first robotic arm drives the scraper to move on the other side of the workpiece to clean the workpiece. This gives the equipment the function of cleaning both sides of the workpiece, which helps to improve the cleaning efficiency of the workpiece.

[0008] Furthermore, two symmetrically distributed limiting grooves are provided on both sides of the mounting frame, and limiting blocks are slidably installed in each limiting groove. The opposite side of the two limiting blocks on the same side is fixedly connected to the opposite side of the mounting plate on the same side.

[0009] By adopting the above technical solution, limit blocks are provided on both sides of the horizontal section of the mounting plate. When the mounting plate is raised or lowered, the mounting plate slides in the limit groove on the same side with the limit blocks. The cooperation between the limit blocks and the limit groove helps to maintain the stability of the mounting plate's raising and lowering.

[0010] Furthermore, the spray assembly includes a nozzle located at the end of the second robotic arm, a connecting pipe fixedly installed on the inner wall of the top of the mounting frame, the top of the connecting pipe penetrating the mounting frame, a water storage tank located on one side of the bottom frame, a water pump located inside the water storage tank, a conduit located at one end of the water pump, the end of the conduit away from the water pump penetrating the water storage tank and fixedly connected to the end opposite to the connecting pipe, and a telescopic hose connected between the bottom end of the connecting pipe and the nozzle.

[0011] By adopting the above technical solution, when the equipment cleans the surface of the workpiece, water can be drawn from the water tank by a water pump, and the water can be sprayed onto the surface of the workpiece through the nozzle, which can clean the workpiece and improve the cleaning quality of the equipment. Furthermore, the direction of the nozzle can be adjusted by the second robotic arm, which facilitates cleaning of the workpiece from multiple angles without affecting the movement of the first robotic arm.

[0012] Furthermore, each of the two movable ports is provided with two sets of symmetrically distributed sealing gaskets, with the sealing gaskets of the same set located on the inner wall of the movable port on the same side in a linear array.

[0013] By adopting the above technical solution, a sealing gasket is provided inside the moving port, which can seal the moving port, help prevent water from spilling out through the moving port, and does not affect the movement of the second cylinder.

[0014] Furthermore, each of the two baffles has multiple symmetrically distributed positioning blocks on its opposite side, and the mounting frame has positioning grooves on both sides that match the positioning blocks on the same side.

[0015] By adopting the above technical solution, the baffle is fixed to the mounting frame with bolts. When the baffle is installed, a positioning block is provided on one side of the baffle. The positioning block engages with the positioning groove opened on the side wall of the mounting frame. The cooperation between the positioning block and the positioning groove serves as the positioning baffle, which facilitates subsequent fixing.

[0016] Furthermore, a collection frame is provided on the inner wall of the bottom end of the bottom frame. The inner wall of the bottom end of the collection frame is inclined, and a drain pipe is provided on one side of the collection frame.

[0017] By adopting the above technical solution, a collection frame is provided inside the bottom frame to collect wastewater. The inner wall of the bottom end of the collection frame is inclined to facilitate the accumulation of wastewater towards the drain pipe, thereby facilitating the discharge of wastewater.

[0018] In summary, this utility model has the following beneficial technical effects:

[0019] (1) In this utility model, the worker takes out the workpiece that has been soaked in the cleaning solution and places it on the conveying roller. The conveying roller transports the workpiece to the installation frame. The workpiece is clamped by the clamping assembly. Then, the first robotic arm drives the scraper to move on the surface of the workpiece, which can remove the colloid on the surface of the workpiece. The clamping assembly has the function of flipping the workpiece, which makes it easier for the equipment to clean both sides of the workpiece. By replacing manual labor with machinery, the cleaning efficiency of the workpiece can be improved.

[0020] (2) In this utility model, by setting up the spray assembly, the water source inside the water storage tank is drawn by the water pump, and the water source is sprayed onto the surface of the workpiece through the nozzle, which can play the role of cleaning the workpiece, which is conducive to improving the cleaning quality of the equipment. Furthermore, by adjusting the direction of the nozzle through the second robotic arm, it is convenient to clean the workpiece from multiple angles without affecting the movement of the first robotic arm. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the PE protective film cleaning device for workpiece surfaces according to the present invention;

[0022] Figure 2 This utility model relates to a PE protective film cleaning device for workpiece surfaces. Figure 1 Enlarged view of A in the middle;

[0023] Figure 3 This is a cross-sectional view of the workpiece surface PE protective film cleaning device of this utility model;

[0024] Figure 4 This utility model relates to a PE protective film cleaning device for workpiece surfaces. Figure 2 Enlarged view of B in the middle;

[0025] Figure 5 This is a diagram showing the collection frame in the PE protective film cleaning device for workpiece surfaces according to this utility model.

[0026] Explanation of the labels in the diagram:

[0027] 1. Base frame; 2. Collection frame; 3. Conveyor roller; 4. Mounting frame; 5. Baffle; 6. Mounting plate; 7. Connecting plate; 8. First cylinder; 9. Connecting pipe; 10. Guide pipe; 11. Water storage tank; 12. Second cylinder; 13. Moving port; 14. Limiting block; 15. Limiting groove; 16. Positioning block; 17. First robotic arm; 18. Second robotic arm; 19. Water pump; 20. Nozzle; 21. Clamping plate; 22. Scraper; 23. Rotating rod; 24. Waterproof box; 25. Gear motor. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The following is in conjunction with the appendix Figures 1-5 The present invention will be described in further detail below.

[0032] Please see Figures 1-5 A device for cleaning PE protective film from workpiece surfaces includes a base frame 1 with a support at its bottom end. Conveying rollers 3 arranged in a linear array are located inside the base frame 1. A mounting frame 4 is fixedly installed at the top of the base frame 1. Baffles 5 are provided on both sides of the mounting frame 4, each with a notch at its bottom end. The two baffles 5 and the mounting frame 4 are fixed together by bolts. Movable openings 13 are provided on both sides of the mounting frame 4. A clamping assembly is provided inside the mounting frame 4, comprising two clamping plates 21 disposed within the mounting frame 4. A first cylinder 8 is fixedly installed at the top of the mounting frame 4. A connecting plate 7 is provided at the piston shaft end of the first cylinder 8. Mounting plates 6 are fixedly installed on both sides of the connecting plate 7. Both mounting plates 6 have an "L"-shaped cross-section. The top of the horizontal sections of both mounting plates 6 are fixedly mounted with... The mounting frame is equipped with a second cylinder 12. The piston shafts of the two second cylinders 12 extend into the mounting frame 4 through the same side moving port 13. A waterproof box 24 is fixedly installed at the end of the piston shaft of the two second cylinders 12. A reduction motor 25 is installed in the two waterproof boxes 24. A rotating rod 23 is fixedly installed at the end of the piston shaft of the two reduction motors 25. The opposite ends of the two rotating rods 23 pass through the waterproof box 24 on the same side. The opposite ends of the two rotating rods 23 are fixedly connected to the opposite side of the clamping plate 21 on the same side. A rubber pad is provided on the opposite side of the clamping plate 21. A first robotic arm 17 and a second robotic arm 18 are symmetrically distributed on the inner wall of the top of the mounting frame 4. A scraper 22 is provided at the end of the first robotic arm 17. A waterproof scanner is provided on the side wall of the end of the first robotic arm 17.

[0033] When using this equipment, the operator takes out the workpiece that has been soaked in the cleaning solution and places it on the conveyor roller 3. The conveyor roller 3 then transports the workpiece to the mounting frame 4. Once the workpiece is in the mounting frame 4, the second cylinder 12 drives the waterproof box 24, rotating rod 23, and clamping plate 21 on the same side to move synchronously towards the workpiece. The cooperation of the two clamping plates 21 clamps and fixes the workpiece, which helps maintain the stability of the workpiece during cleaning. When it is necessary to flip the workpiece, the first cylinder 8 drives the connecting plate 7 to rise. The connecting plate 7, along with the mounting plate 6 and the structure above the mounting plate 6, rises synchronously. The clamping plate 21 holds the workpiece and lifts it up. Then, the geared motor 25 drives the rotating rod 23 and the clamping plate 21 on the same side to rotate, thereby driving the workpiece to flip. After the workpiece is flipped, the first cylinder 8 drives the clamping plate 21 and the workpiece to descend synchronously and contact the conveying roller 3. Then, the first robotic arm 17 drives the scraper 22 to move on the other side of the workpiece to clean the workpiece. This gives the equipment the function of cleaning both sides of the workpiece, which helps to improve the cleaning efficiency of the workpiece. The side wall of the first robotic arm 17 is equipped with a waterproof scanning device, which scans and detects the location of the colloid on the surface of the workpiece.

[0034] Two symmetrically distributed limiting grooves 15 are provided on both sides of the mounting frame 4. Limiting blocks 14 are slidably installed in each limiting groove 15. The opposite side of the two limiting blocks 14 on the same side is fixedly connected to the opposite side of the mounting plate 6 on the same side. Limiting blocks 14 are provided on both sides of the horizontal section of the mounting plate 6. When the mounting plate 6 is raised or lowered, the mounting plate 6 slides in the limiting groove 15 on the same side with the limiting blocks 14. The cooperation between the limiting blocks 14 and the limiting groove 15 helps to maintain the stability of the lifting and lowering of the mounting plate 6.

[0035] The second robotic arm 18 is equipped with a spray assembly at its end, which includes a nozzle 20 located at the end of the second robotic arm 18. A connecting pipe 9 is fixedly installed on the inner wall of the top of the mounting frame 4, and the top of the connecting pipe 9 passes through the mounting frame 4. A water storage tank 11 is located on one side of the bottom frame 1, and a water pump 19 is installed inside the water storage tank 11. A conduit 10 is provided at one end of the water pump 19. The end of the conduit 10 away from the water pump 19 passes through the water storage tank 11 and is fixedly connected to the end opposite to the connecting pipe 9. A telescopic hose is connected between the bottom end of the connecting pipe 9 and the nozzle 20. When the equipment cleans the surface of the workpiece, the water source inside the water storage tank 11 can be drawn by the water pump 19. The water source is sprayed onto the surface of the workpiece through the nozzle 20, which can clean the workpiece and improve the cleaning quality of the equipment. The direction of the nozzle 20 can be adjusted by the second robotic arm 18 to facilitate cleaning of the workpiece from multiple angles without affecting the movement of the first robotic arm 17.

[0036] Two sets of symmetrically distributed sealing gaskets are provided in each of the two movable ports 13. The sealing gaskets in the same set are arranged in a straight array on the inner wall of the movable port 13 on the same side. The sealing gaskets in the movable port 13 can seal the movable port 13, which helps to prevent water from spilling out through the movable port 13 and does not affect the movement of the second cylinder 12.

[0037] Each of the two baffles 5 has multiple symmetrically distributed positioning blocks 16 on one side. The mounting frame 4 has positioning grooves on both sides that match the positioning blocks 16 on the same side. The baffles 5 are fixed to the mounting frame 4 with bolts. When the baffles 5 are installed, the positioning blocks 16 on one side of the baffles 5 engage with the positioning grooves on the side wall of the mounting frame 4. The cooperation between the positioning blocks 16 and the positioning grooves serves to position the baffles 5, which facilitates subsequent fixing.

[0038] A collection frame 2 is provided on the inner wall of the bottom end of the bottom frame 1. The inner wall of the bottom end of the collection frame 2 is inclined. A drain pipe is provided on one side of the collection frame 2. The collection frame 2 is provided inside the bottom frame 1 to collect wastewater. The inclined inner wall of the bottom end of the collection frame 2 facilitates the accumulation of wastewater towards the drain pipe, thereby facilitating the discharge of wastewater.

[0039] The implementation principle of this utility model embodiment is as follows: When using the equipment, the operator takes out the workpiece that has been soaked in the cleaning solution and places it on the conveying roller 3. The conveying roller 3 transports the workpiece to the mounting frame 4, where the clamping assembly holds the workpiece. Then, the first robotic arm 17 drives the scraper 22 to move on the workpiece surface, which can remove the colloid from the workpiece surface. The clamping assembly also has the function of flipping the workpiece, which makes it easier for the equipment to clean both sides of the workpiece. By replacing manual labor with machinery, the cleaning efficiency of the workpiece is improved. When the scraper 22 cleans the workpiece surface, water is sprayed onto the workpiece surface through the spraying assembly, which can clean the workpiece and improve the cleaning quality of the equipment. The direction of the spraying assembly can be adjusted by the second robotic arm 18, which facilitates cleaning the workpiece from multiple angles without affecting the movement of the first robotic arm 17.

[0040] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A device for cleaning PE protective film on workpiece surface, characterized in that: The system includes a base frame (1), a bracket at the bottom of the base frame (1), conveyor rollers (3) arranged in a linear array inside the base frame (1), an installation frame (4) fixedly installed at the top of the base frame (1), baffles (5) on both sides of the installation frame (4), recesses at the bottom of both baffles (5), and bolts fixing both baffles (5) to the installation frame (4). Movable openings (13) are provided on both sides of the installation frame (4), a clamping assembly is provided inside the installation frame (4), and a first robotic arm (17) and a second robotic arm (18) arranged symmetrically on the inner wall of the top of the installation frame (4). A scraper (22) is provided at the end of the first robotic arm (17), a waterproof scanner is provided on the side wall of the end of the first robotic arm (17), and a spray assembly is provided at the end of the second robotic arm (18).

2. The workpiece surface PE protective film cleaning device according to claim 1, characterized in that: The clamping assembly includes two clamping plates (21) disposed within the mounting frame (4). A first cylinder (8) is fixedly mounted on the top of the mounting frame (4). A connecting plate (7) is provided at the end of the piston shaft of the first cylinder (8). Mounting plates (6) are fixedly mounted on both sides of the connecting plate (7). The cross-section of the two mounting plates (6) is "L" shaped. A second cylinder (12) is fixedly mounted on the top of the horizontal section of the two mounting plates (6). The piston shafts of the two second cylinders (12) extend to the mounting frame through the moving port (13) on the same side. (4) Inside, waterproof boxes (24) are fixedly installed at the piston shaft ends of the two second cylinders (12). Each of the two waterproof boxes (24) is equipped with a reduction motor (25). Each of the piston shaft ends of the two reduction motors (25) is fixedly installed with a rotating rod (23). The opposite ends of the two rotating rods (23) pass through the waterproof box (24) on the same side. The opposite ends of the two rotating rods (23) are fixedly connected to the opposite side of the clamping plate (21) on the same side. Each of the opposite sides of the clamping plate (21) is equipped with a rubber pad.

3. The workpiece surface PE protective film cleaning device according to claim 2, characterized in that: The mounting frame (4) has two symmetrically distributed limiting grooves (15) on both sides. Each limiting groove (15) has a limiting block (14) slidably installed inside it. The two limiting blocks (14) on the same side are fixedly connected to the opposite side of the mounting plate (6) on the same side.

4. The workpiece surface PE protective film cleaning device according to claim 1, characterized in that: The spray assembly includes a nozzle (20) disposed at the end of the second robotic arm (18). A connecting pipe (9) is fixedly installed on the inner wall of the top of the mounting frame (4). The top of the connecting pipe (9) passes through the mounting frame (4). A water storage tank (11) is provided on one side of the bottom frame (1). A water pump (19) is provided in the water storage tank (11). A conduit (10) is provided at one end of the water pump (19). The end of the conduit (10) away from the water pump (19) passes through the water storage tank (11) and is fixedly connected to the end opposite to the connecting pipe (9). A telescopic hose is connected between the bottom end of the connecting pipe (9) and the nozzle (20).

5. The workpiece surface PE protective film cleaning device according to claim 1, characterized in that: Each of the two movable ports (13) is provided with two sets of symmetrically distributed sealing gaskets, and the sealing gaskets in the same set are arranged in a straight array on the inner wall of the movable port (13) on the same side.

6. The workpiece surface PE protective film cleaning device according to claim 1, characterized in that: Each of the two baffles (5) has a plurality of symmetrically distributed positioning blocks (16) on one side, and the mounting frame (4) has positioning grooves on both sides that match the positioning blocks (16) on the same side.

7. The workpiece surface PE protective film cleaning device according to claim 1, characterized in that: The bottom frame (1) has a collection frame (2) on its inner wall at the bottom end. The inner wall at the bottom end of the collection frame (2) is inclined. A drain pipe is provided on one side of the collection frame (2).

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