Robot spraying device capable of recycling dye

Abstract

The utility model discloses a robot spraying device capable of recycling dye, which belongs to the technical field of robot spraying and comprises a mounting plate, a manipulator and a collecting box are fixedly mounted at the top of the mounting plate, a communicating pipe is mounted at the output end of the manipulator in a communicating manner, and a spray head movably abuts against the inside of the communicating pipe. Two groups of sliding frames are slidably mounted in the communicating pipe, second moving blocks are slidably mounted in the two groups of sliding frames, second inserting blocks are fixedly mounted on one sides of the two groups of second moving blocks, and the two groups of second inserting blocks are movably inserted into the communicating pipe. The automatic fixing mechanism is simple in structure and convenient to use, can be quickly disassembled and conveniently replaced with a new spray head, enables equipment to recover to a normal working state as soon as possible, is convenient and quick, can ensure the position precision and the connection firmness of the spray head after each time of installation, reduces shaking or displacement of the spray head in the working process, and accordingly prolongs the service life of the spray head and the whole equipment.

Description

Technical Field

[0001] This utility model relates to the field of robotic spraying technology, and in particular to a robotic spraying device capable of recovering dyes. Background Technology

[0002] With the continuous development of modern industry, spray painting plays a vital role in many fields, such as automobile manufacturing, electronics production, and furniture coating. In these industries, the requirements for spray painting quality, efficiency, and environmental friendliness are increasing daily.

[0003] In traditional spraying equipment, the nozzle is typically fixed to the liquid supply pipeline and the main body of the equipment via threaded connections, welding, or complex sealing connections. Taking threaded connections as an example, when it is necessary to disassemble the nozzle, the operator must carefully unscrew it using tools (such as wrenches). This process can become very difficult due to factors such as rusted threads or solidified paint. In industrial production environments, especially large-scale spraying production lines, nozzles may become clogged, worn, or damaged due to frequent use. The complex disassembly and installation process leads to excessive downtime, seriously affecting production efficiency. Therefore, we propose a robotic spraying device that can recover dye to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a robotic spraying device capable of recovering dyes, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A robotic spraying device capable of recovering dye includes: a mounting plate, on the top of which a robotic arm and a collection box are fixedly mounted; a connecting pipe is connected to the output end of the robotic arm; a spray head is movably abutted inside the connecting pipe; two sets of sliding frames are slidably mounted inside the connecting pipe; movable blocks are slidably mounted inside each of the two sets of sliding frames; insert blocks are fixedly mounted on one side of each of the two sets of movable blocks, and the two sets of insert blocks are movably inserted into the inside of the connecting pipe; movable rods are fixedly mounted on the other side of each of the two sets of insert blocks; a connecting plate is connected to one end of each of the two sets of movable rods; and one side of the connecting plate... Each component is fixedly equipped with a handle. Two sets of movable rods are slidably installed on the outside of the connecting pipe. Two sets of sliding frames are fixedly equipped with a movable rod on the other side. One end of each set of movable rods is fixedly equipped with a movable block. One side of each set of movable blocks is fixedly equipped with an insert block. The two sets of insert blocks are movably inserted into the outside of the nozzle. A support plate is fixedly installed inside the collection box. A fixed column is fixedly installed on the top of the support plate. A spray frame is fixedly installed on the top of the fixed column. A filter plate is slidably installed inside the collection box. A handle is fixedly installed on one side of the filter plate. A discharge valve is connected to one side of the collection box.

[0007] Preferably, two sets of brackets are fixedly installed on the top of the spraying frame. A bidirectional lead screw is fixedly installed on one side of one set of brackets, and a drive motor and a motor cover are fixedly installed on one side of the other set of brackets. The drive motor is located inside the motor cover. Two sets of movable plates are threadedly connected to the outer side of the bidirectional lead screw. A clamping plate is fixedly installed on one side of each of the two sets of movable plates. The two sets of movable plates are slidably installed on the top of the spraying frame. Two sets of circular plates, two sets of circular rods, and two sets of insert rods are slidably installed on both sides of the collection box. Two sets of circular plates are fixedly installed on one end of the circular rods. A pull ring is fixedly installed on one end of the circular rods and insert rods located on the same side. The two sets of insert rods are movably inserted into both sides of the filter plate. A tension spring is sleeved on the outer side of the two sets of circular rods. A return spring is fixedly installed on one side of each of the two sets of sliding frames.

[0008] Preferably, the connecting pipe has two sets of rectangular grooves inside, and the two sets of sliding frames are slidably installed in the corresponding rectangular grooves. The other ends of the two sets of return springs are fixedly installed on one side of the corresponding rectangular groove. The connecting pipe has two sets of sliding grooves on one side, and the two sets of moving rods are slidably installed in the corresponding sliding grooves. The outer sides of the two sets of moving rods are each fitted with a return spring. The two ends of the two sets of return springs are respectively fixedly installed on the inner wall of one side of the corresponding sliding frame and on one side of the corresponding moving block. The connecting pipe has two sets of insertion holes inside, and the two sets of insertion blocks are movably inserted into the corresponding insertion holes.

[0009] Preferably, the inside of the connecting pipe is provided with two sets of square grooves, and the two sets of movable blocks are slidably installed in the corresponding square grooves. A return spring is fixedly installed on one side of each of the two sets of movable blocks, and the other end of each of the two sets of return springs is fixedly installed on one side of the corresponding square groove. The outside of the nozzle is provided with two sets of fixing grooves, and the two sets of insert blocks are movably inserted into the corresponding fixing grooves.

[0010] Preferably, the collection box has circular grooves and holes on both sides, the two sets of circular plates are slidably installed in the corresponding circular grooves, the two ends of the two sets of tension springs are respectively fixedly installed on one side of the corresponding circular groove and one side of the corresponding circular plate, the two sets of insertion rods are slidably installed in the corresponding circular holes, the filter plate has sliding holes on both sides, and the two sets of insertion rods are movably inserted into the corresponding sliding holes.

[0011] Preferably, the top of the spraying frame is provided with a slide rail, and the two sets of movable plates are slidably installed in the slide rail.

[0012] In this invention, a robotic spraying device capable of recovering dye is described. A motor drives a bidirectional lead screw to rotate, which in turn drives a moving plate to move relative to the slide rail inside the spraying frame. This, in turn, drives the clamping plate to move relative to the moving plate, thereby achieving fixed clamping of the sprayed parts. This effectively avoids uneven spraying caused by shaking or displacement of the sprayed parts during the spraying process. For example, when spraying the casing of precision electronic products or automotive parts, it can ensure that the dye is evenly adhered to the surface of the object, meeting the requirements of high-precision spraying.

[0013] This invention discloses a robotic spraying device capable of recovering dye. By incorporating a filter plate, excess spray material flows through a specially designed collection box, passing through the inner wall of the box to the filter plate. This filters and collects the spray material containing impurities, and then recycles the excess material via a discharge valve. When the filter plate needs to be disassembled and replaced, a pull ring moves the round rod, round plate, and insert rod relative to each other, causing a tension spring to retract. The insert rod disengages from the filter plate, releasing the filter plate's lock, allowing for quick disassembly. The filter plate can then be re-secured without external force due to the elastic force of the tension spring. During spraying, some excess spray material inevitably fails to adhere to the target object. This excess material is filtered and collected by the filter plate in the collection box and then recycled via the discharge valve, significantly reducing waste. This eliminates the need for large-scale modifications to the entire spray material recovery system, reducing equipment upgrade costs and time.

[0014] This utility model has a reasonable structural design. A pull handle moves the first moving rod, which in turn moves the second moving block and the second insert block within the frame. The second return spring retracts, disengaging the second insert block from its insertion hole, thus releasing the displacement restriction on the sliding frame. Pulling the handle relative to the first moving rod causes it to slide within the groove, moving the sliding frame relative to each other within the rectangular groove. The third return spring retracts, and the movement of the sliding frame causes the second connecting rod to move relative to each other, moving the second moving block relative to each other within the square groove. This simultaneously disengages the second insert block from the nozzle, enabling rapid disassembly of the nozzle. The printhead allows for timely cleaning, removing dye residue and impurities from its interior and surface. Furthermore, if the printhead is severely damaged beyond repair, it can be quickly disassembled and replaced, enabling the equipment to return to normal operation as soon as possible. The printhead can be quickly and automatically re-secured without external force thanks to the elastic force of the three return springs. This automatic fixing mechanism is not only convenient and fast but also ensures the positional accuracy and connection strength of the printhead after each installation, reducing shaking or displacement during operation and thus extending the service life of the printhead and the entire equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a robotic spraying device capable of recovering dyes, as proposed in this utility model.

[0016] Figure 2 This is a cross-sectional structural schematic diagram of a robotic spraying device capable of recovering dyes proposed in this utility model.

[0017] Figure 3 for Figure 2 A magnified view of part A in the middle;

[0018] Figure 4 for Figure 2 A magnified view of part B in the middle section;

[0019] Figure 5 This is a partial cross-sectional view of a robotic spraying device capable of recovering dyes, as proposed in this utility model.

[0020] In the diagram: 1. Mounting plate; 2. Collection box; 3. Robotic arm; 4. Connecting pipe; 5. Nozzle; 6. Filter plate; 7. Handle; 8. Discharge valve; 9. Pull ring; 10. Fixing groove; 11. Round rod; 12. Round plate; 13. Tension spring; 14. Insert rod; 15. Support plate; 16. Fixing column; 17. Spraying frame; 18. Bracket; 19. Motor cover; 20. Drive motor; 21. Two-way lead screw; 22. Moving plate; 23. Clamping plate; 24. Square groove; 25. Moving block one; 26. Insert block one; 27. Moving rod one; 28. Return spring one; 29. ​​Sliding frame; 30. Moving block two; 31. Return spring two; 32. Moving rod two; 33. Connecting plate; 34. Pull handle; 35. Rectangular groove; 36. Return spring three. Detailed Implementation

[0021] 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.

[0022] Reference Figure 1-5 A robotic spraying device capable of recovering dye includes: a mounting plate 1, a robotic arm 3 and a collection box 2 fixedly mounted on the top of the mounting plate 1, a connecting pipe 4 connected to the output end of the robotic arm 3, a nozzle 5 movably abutting inside the connecting pipe 4, two sets of sliding frames 29 slidably mounted inside the connecting pipe 4, a second movable block 30 slidably mounted inside each of the two sets of sliding frames 29, a second insert block 2 fixedly mounted on one side of each of the two sets of moving blocks 20, the two sets of insert blocks 2 movably inserted into the inside of the connecting pipe 4, a second movable rod 32 fixedly mounted on the other side of each of the two sets of insert blocks 2, a connecting plate 33 connected to one end of each of the two sets of moving rods 20, and a connecting plate 33 fixedly mounted on one side of each of the two sets of connecting plates 33. The device is equipped with a handle 34, two sets of movable rods 32 are slidably installed on the outside of the connecting pipe 4, and movable rods 27 are fixedly installed on the other side of the two sets of sliding frames 29. Movable blocks 25 are fixedly installed at one end of each set of movable rods 27, and insert blocks 26 are fixedly installed on one side of each set of movable blocks 25. The insert blocks 26 are movably inserted into the outside of the nozzle 5. A support plate 15 is fixedly installed inside the collection box 2. A fixing column 16 is fixedly installed on the top of the support plate 15. A spray frame 17 is fixedly installed on the top of the fixing column 16. A filter plate 6 is slidably installed inside the collection box 2. A handle 7 is fixedly installed on one side of the filter plate 6. A discharge valve 8 is connected to one side of the collection box 2.

[0023] In this embodiment, two sets of brackets 18 are fixedly installed on the top of the spray frame 17. A bidirectional lead screw 21 is fixedly installed on one side of one set of brackets 18. A drive motor 20 and a motor cover 19 are fixedly installed on one side of the other set of brackets 18. The drive motor 20 is located inside the motor cover 19. Two sets of moving plates 22 are threadedly connected to the outer side of the bidirectional lead screw 21. A clamping plate 23 is fixedly installed on one side of each of the two sets of moving plates 22. The two sets of moving plates 22 are slidably installed on the top of the spray frame 17. Two sets of circular plates 12, two sets of circular rods 11 and two sets of insert rods 14 are slidably installed on both sides of the collection box 2. The two sets of circular plates 12 are fixedly installed on one end of the circular rods 11. A pull ring 9 is fixedly installed on one end of the circular rods 11 and the insert rods 14 located on the same side. The two sets of insert rods 14 are movably inserted into both sides of the filter plate 6. A tension spring 13 is sleeved on the outer side of the two sets of circular rods 11. A return spring 36 is fixedly installed on one side of each of the two sets of sliding frames 29.

[0024] In this embodiment, the inside of the connecting pipe 4 is provided with two sets of rectangular grooves 35, and two sets of sliding frames 29 are slidably installed in the corresponding rectangular grooves 35. The other end of the two sets of return springs 36 is fixedly installed on one side of the corresponding rectangular groove 35. Two sets of sliding grooves are provided on one side of the connecting pipe 4, and two sets of moving rods 22 are slidably installed in the corresponding sliding grooves. Return springs 21 are sleeved on the outside of the two sets of moving rods 22. The two ends of the two sets of return springs 21 are respectively fixedly installed on one side of the inner wall of the corresponding sliding frame 29 and one side of the corresponding moving block 20. The inside of the connecting pipe 4 is provided with two sets of insertion holes, and the two sets of insertion blocks 2 are movably inserted into the corresponding insertion holes.

[0025] In this embodiment, the inside of the connecting pipe 4 is provided with two sets of square grooves 24, and two sets of moving blocks 25 are slidably installed in the corresponding square grooves 24. A return spring 28 is fixedly installed on one side of each of the two sets of moving blocks 25, and the other end of each of the two sets of return springs 28 is fixedly installed on one side of the corresponding square groove 24. Two sets of fixing grooves 10 are provided on the outside of the nozzle 5, and two sets of insert blocks 26 are movably inserted into the corresponding fixing grooves 10.

[0026] In this embodiment, the collection box 2 has circular grooves and holes on both sides. Two sets of circular plates 12 are slidably installed in the corresponding circular grooves. The two ends of the two sets of tension springs 13 are respectively fixedly installed on one side of the corresponding circular groove and one side of the corresponding circular plate 12. Two sets of insertion rods 14 are slidably installed in the corresponding circular holes. The filter plate 6 has sliding holes on both sides. The two sets of insertion rods 14 are movably inserted into the corresponding sliding holes.

[0027] In this embodiment, a slide rail is provided on the top of the spray frame 17, and two sets of movable plates 22 are slidably installed in the slide rail.

[0028] In this embodiment, during use, by simultaneously pulling the handle 34, the moving rod 27 is moved, which in turn moves the moving block 30 and the insert block 2 within the frame. The reset spring 31 retracts, and the insert block 2 disengages from the insertion hole, thereby releasing the displacement restriction on the sliding frame 29. By pulling the handle 34 relative to each other, the moving rod 32 slides within the slide groove, which in turn moves the sliding frame 29 relative to each other within the rectangular groove 35. The reset spring 36 retracts, and the movement of the sliding frame 29 moves the connecting rod 2 relative to each other, which in turn moves the moving block 30 relative to each other within the square groove 24. This causes the insert block 2 to simultaneously disengage from the nozzle 5, enabling rapid disassembly of the nozzle 5. Rapid disassembly of the nozzle 5 facilitates timely cleaning of the nozzle 5, removing dye residues and impurities from the inside and surface of the nozzle 5. Furthermore, if the nozzle 5 is severely damaged and cannot be repaired, rapid disassembly also facilitates replacement with a new nozzle 5, allowing the equipment to quickly return to normal operation.

[0029] Under the elastic force of the return spring 28, return spring 31 and return spring 36, the nozzle 5 can be quickly re-fixed without external force. This automatic fixing mechanism is not only convenient and fast, but also ensures the positional accuracy and connection firmness of the nozzle 5 after each installation, reduces the shaking or displacement of the nozzle 5 during operation, and thus extends the service life of the nozzle 5 and the entire equipment.

[0030] By starting the motor to drive the bidirectional lead screw 21 to rotate, the moving plate 22 moves relative to the slide rail inside the spray frame 17, thereby driving the clamping plate 23 to move relative to the moving plate 23, thus achieving fixed clamping of the sprayed parts. This effectively avoids uneven spraying caused by shaking or displacement of the sprayed parts during the spraying process. For example, when spraying the casing of precision electronic products or automotive parts, it can ensure that the dye is evenly attached to the surface of the object, meeting the requirements of high-precision spraying.

[0031] By installing a filter plate 6 inside the collection box 2, excess spray material flows through the inner wall of the collection box 2 to the filter plate 6, thus filtering and collecting the spray material mixed with impurities. The excess spray material is then recycled through the discharge valve 8. When the filter plate 6 needs to be disassembled and replaced, simply pull the pull ring 9 simultaneously to move the round rod 11, round plate 12, and insert rod 14 relative to each other. This causes the tension spring 13 to retract, disengaging the insert rod 14 from the filter plate 6 and releasing its lock. This allows for quick disassembly of the filter plate 6. The elastic force of the tension spring 13 allows the filter plate 6 to be re-secured without external force. During the spraying process, some excess spray material will always fail to adhere to the target object. The filter plate 6 in the collection box 2 filters and collects this excess spray material, which is then recycled through the discharge valve 8, greatly reducing spray material waste. This eliminates the need for large-scale modifications to the entire spray material recycling system, reducing equipment upgrade costs and time.

[0032] The above provides a detailed description of a robotic spraying device for dye recovery provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A robotic spraying device capable of recovering dye, characterized in that, include: Mounting plate (1), the top of which is fixedly mounted with a robotic arm (3) and a collection box (2), the output end of the robotic arm (3) is connected to a connecting pipe (4), the inside of the connecting pipe (4) is movably abutting against a nozzle (5), the inside of the connecting pipe (4) is slidably mounted with two sets of sliding frames (29), the inside of each of the two sets of sliding frames (29) is slidably mounted with a second moving block (30), one side of each of the two sets of moving blocks (30) is fixedly mounted with a second insert block, the two sets of insert blocks are movably inserted into the inside of the connecting pipe (4), the other side of each of the two sets of insert blocks is fixedly mounted with a second moving rod (32), one end of each of the two sets of moving rods (32) is connected to a connecting plate (33), one side of each of the two sets of connecting plates (33) is fixedly mounted with a handle (34), the two sets of moving rods (32) are connected to a connecting plate (33), the two sets of connecting plates (33) are fixedly mounted with a handle (34), the two sets of moving rods (32) are connected to a connecting plate (33), the output end of the robotic arm (3) is connected to a connecting pipe (4), the inside of the connecting plate (4) is movably abutting against a nozzle (5), the inside of the connecting pipe (4) is slidably mounted with ...5) is slidably mounted with a nozzle (5), the inside of the 32) Sliding installation on the outside of the connecting pipe (4), the other side of the two sets of sliding frames (29) is fixedly installed with a moving rod (27), one end of the two sets of moving rods (27) is fixedly installed with a moving block (25), one side of the two sets of moving blocks (25) is fixedly installed with an insert block (26), the two sets of insert blocks (26) are movably inserted into the outside of the nozzle (5), the inside of the collection box (2) is fixedly installed with a support plate (15), the top of the support plate (15) is fixedly installed with a fixing column (16), the top of the fixing column (16) is fixedly installed with a spray frame (17), the inside of the collection box (2) is slidably installed with a filter plate (6), one side of the filter plate (6) is fixedly installed with a handle (7), and one side of the collection box (2) is connected to a discharge valve (8).

2. The robotic spraying device for dye recovery according to claim 1, characterized in that, Two sets of brackets (18) are fixedly installed on the top of the spraying frame (17). A bidirectional lead screw (21) is fixedly installed on one side of one set of brackets (18), and a drive motor (20) and a motor cover (19) are fixedly installed on one side of the other set of brackets (18). The drive motor (20) is located inside the motor cover (19). Two sets of moving plates (22) are threadedly connected to the outer side of the bidirectional lead screw (21). A clamping plate (23) is fixedly installed on one side of each set of moving plates (22). The two sets of moving plates (22) are slidably installed on the spraying frame. At the top of (17), two sets of circular plates (12), two sets of circular rods (11) and two sets of insert rods (14) are slidably installed on both sides of the collection box (2). The two sets of circular plates (12) are fixedly installed at one end of the circular rods (11). Pull rings (9) are fixedly installed at one end of the circular rods (11) and insert rods (14) located on the same side. The two sets of insert rods (14) are movably inserted into both sides of the filter plate (6). Tension springs (13) are sleeved on the outside of the two sets of circular rods (11). Reset springs (36) are fixedly installed on one side of the two sets of sliding frames (29).

3. The robotic spraying device for dye recovery according to claim 2, characterized in that, The inside of the connecting pipe (4) is provided with two sets of rectangular grooves (35). The two sets of sliding frames (29) are slidably installed in the corresponding rectangular grooves (35). The other end of the two sets of return springs (36) is fixedly installed on one side of the corresponding rectangular groove (35). The side of the connecting pipe (4) is provided with two sets of sliding grooves. The two sets of moving rods (32) are slidably installed in the corresponding sliding grooves. The outside of the two sets of moving rods (32) is fitted with return springs (31). The two ends of the two sets of return springs (31) are respectively fixedly installed on the inner wall of one side of the corresponding sliding frame (29) and one side of the corresponding moving block (30). The inside of the connecting pipe (4) is provided with two sets of insertion holes. The two sets of insertion blocks are movably inserted into the corresponding insertion holes.

4. The robotic spraying device for dye recovery according to claim 2, characterized in that, The inside of the connecting pipe (4) is provided with two sets of square grooves (24). The two sets of moving blocks (25) are slidably installed in the corresponding square grooves (24). A reset spring (28) is fixedly installed on one side of each of the two sets of moving blocks (25). The other end of the two sets of reset springs (28) is fixedly installed on one side of the corresponding square groove (24). The outside of the nozzle (5) is provided with two sets of fixing grooves (10). The two sets of insert blocks (26) are movably inserted into the corresponding fixing grooves (10).

5. A robotic spraying device capable of recovering dye according to claim 2, characterized in that, The collection box (2) has circular grooves and holes on both sides. Two sets of circular plates (12) are slidably installed in the corresponding circular grooves. The two ends of the two sets of tension springs (13) are respectively fixedly installed on one side of the corresponding circular groove and one side of the corresponding circular plate (12). Two sets of insertion rods (14) are slidably installed in the corresponding circular holes. The filter plate (6) has sliding holes on both sides. The two sets of insertion rods (14) are movably inserted into the corresponding sliding holes.

6. A robotic spraying device capable of recovering dye according to claim 2, characterized in that, The top of the spray frame (17) is provided with a slide rail, and the two sets of moving plates (22) are slidably installed in the slide rail.

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