A paint spraying device for sports equipment processing

Abstract

The present invention belongs to the technical field of paint spraying devices, and specifically discloses a paint spraying device for sports equipment processing, including a placing frame, a movable structure detachably connected to the placing frame, a paint spraying structure detachably connected to the movable structure, placing structures distributed at equal intervals on the top surface of the placing frame, a pushing structure provided at a position on the placing frame opposite to the paint spraying structure, the placing structure including relatively distributed fixing plates, the fixing plates fixedly connected to the placing frame, a bracket fixedly connected to the upper end of the fixing plate, an abutting rolling ball embedded in the inner wall of the bracket, and a storage box fixedly connected to the bracket. The storage box in the paint spraying device can cooperate with the bracket to store dumbbells, and when the paint spraying structure paints dumbbells at different positions on the placing frame, the pushing sheet can drive the dumbbells to rotate, so that the paint spraying structure can paint different positions on the dumbbells.

Description

Technical Field

[0001] The invention belongs to the technical field of paint spraying devices, and specifically discloses a paint spraying device for processing sports equipment. Background Art

[0002] Dumbbells are a kind of sports equipment. When dumbbells are produced, workers need to spray paint on the surface of dumbbells. Paint can protect the surface of dumbbells. Some special paints can also increase the friction between hands and dumbbells. Existing paint spraying devices usually consist of a placement structure and a paint spraying structure. The placement structure can provide a good support effect for dumbbells, and it is convenient for the paint spraying structure to spray paint on dumbbells.

[0003] This type of paint spraying device can indeed achieve a good painting effect on the dumbbells, but the paint spraying device is not provided with a dumbbell flipping structure. When the dumbbells are being painted, the staff needs to flip the dumbbells. At this time, the paint spraying structure needs to be stopped. After the dumbbells are flipped, the staff starts the paint spraying structure again to paint the dumbbells. This will reduce the efficiency of the dumbbell painting process and easily cause the paint to contaminate the workers' skin.

[0004] Therefore, the existing paint spraying device cannot meet the needs in actual use, so there is an urgent need for improved technology to solve the above problems. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a painting device for sports equipment processing to solve the above-mentioned problems.

[0006] To achieve the above purpose, the present invention provides a painting device for sports equipment processing, comprising a placing frame, a moving structure detachably connected to the placing frame, a painting structure detachably connected to the moving structure, placing structures are evenly spaced on the top surface of the placing frame, and a pushing structure is arranged at a position on the placing frame opposite to the painting structure;

[0007] The paint spraying structure is a component for painting dumbbells in the prior art, and the moving structure is a guide rail platform for controlling the paint spraying structure in the prior art. The moving structure can drive the paint spraying structure to spray paint the dumbbells placed on the frame.

[0008] The placement structure includes relatively distributed fixing plates, the fixing plates are fixedly connected to the placement frame, the upper end of the fixing plates is fixedly connected to a bracket, the inner wall of the bracket is embedded with an abutting ball, and the bracket is fixedly connected to a storage box;

[0009] The abutting ball can roll on the bracket, and when the dumbbell is placed on the bracket and the storage box, the dumbbell can rotate on the bracket, which can facilitate the painting structure to spray paint on the dumbbell on the bracket;

[0010] The pushing structure includes a dust suction pipe distributed between the two fixing plates, the bottom surface of the dust suction pipe is slidably connected to the placement frame, the top surface of the dust suction pipe is fixedly connected to the mounting plate by mounting bolts, the top surface of the mounting plate is relatively fixedly connected to a rectangular spring, the top surface of the rectangular spring is fixedly connected to a pushing sheet, the top surface of the mounting plate is located between the two rectangular springs and is fixedly connected to an abutting hydraulic cylinder, the top surface of the abutting hydraulic cylinder is fixedly connected to the pushing sheet, both ends of the dust suction pipe are fixedly connected to a pulling rope, and the end of the pulling rope facing away from the dust suction pipe passes through the placement frame and is fixedly connected to the paint spraying structure;

[0011] The placement frame is connected to a frame structure for setting up a pulling rope. When the pulling rope passes through the frame and is connected to the paint spraying structure, the paint spraying structure can pull the dust suction tube through the pulling rope. At this time, the use position of the dust suction tube can be changed. At the same time, the pushing plate connected to the dust suction tube can drive the dumbbell to rotate.

[0012] In the above technical solution, further, the bottom surface of the placement frame is detachably connected with a hot air structure and a dust suction fan, the top surface of the placement frame is fixedly connected with a controller near the dust suction fan, the dust suction pipe is a hollow structure, and the storage end of the dust suction fan is connected to the inner cavity of the dust suction pipe;

[0013] The controller can control the operation of the hot air structure and the dust suction fan. The hot air structure can dry the paint on the surface of the dumbbells, and the dust suction fan can collect the dust from the grinding of the dumbbells through the dust suction pipe.

[0014] In the above technical solution, further, a sliding track is provided on the upper part of the side of the dust suction pipe, a connecting port is fixedly connected to the side of the dust suction pipe below the sliding track, a material guide pipe is passed through the fixed plate, and the material guide pipe can be connected to the inner cavity of the dust suction pipe through the connecting port;

[0015] When the end of the material guide pipe is connected to the dust suction pipe through the connecting port, the powder and debris inside the storage box can be stored inside the dust suction pipe.

[0016] In the above technical solution, further, a notch is formed on the storage box body, the notch is coaxially distributed with the bracket, and an abutment ring is fixedly connected to one end of the storage box body away from the notch;

[0017] The notch can cooperate with the bracket to support the dumbbell, and the storage box body can store the ends of the dumbbell, so that the dumbbell can be stably stored on the storage box body and the bracket.

[0018] In the above technical solution, further, an air outlet plate is distributed on one side of the abutting ring, a diversion hole is opened at a position of the air outlet plate opposite to the abutting ring, the inner cavity of the air outlet plate is a hollow structure, a connecting pipe is fixedly connected to the lower part of the air outlet plate, the connecting pipe is fixedly connected to the lower part of the material guide pipe through a fixing strip, and one end of the connecting pipe close to the fixing strip passes through the fixing plate and the placement frame and is connected to the output end of the hot air structure;

[0019] The connecting pipe is elastic, and the hot air structure can transport hot air to the air outlet plate through the connecting pipe, and then the hot air can dry the paint on the surface of the dumbbell.

[0020] In the above technical solution, further, a push bar is fixedly connected to one side of the air outlet plate close to the abutment ring, and the push bar can penetrate the abutment ring and the storage box body and abut against the inner wall of the sliding track, and an extrusion ring is fixedly connected to the push bar, and a return spring is fixedly connected between the extrusion ring and the storage box body;

[0021] When the push bar abuts against the inner wall of the sliding track, the push bar can be squeezed, and at this time the distance between the air outlet plate and the abutment ring can be adjusted, so that the hot air discharged from the diversion hole can dry the paint on the surface of the dumbbell.

[0022] In the above technical solution, further, a guide hole is provided on the bottom wall of the inner cavity of the storage box body, a sliding groove is provided on the storage box body, a slide bar is slidably connected inside the sliding groove, one end of the slide bar is fixedly connected to the air outlet plate, and the other end of the slide bar is fixedly connected to a magnetic block, and a discharge hole is provided on the magnetic block, and the discharge hole can be communicated with the guide hole and the inner cavity of the guide tube;

[0023] When the axis of the discharge hole coincides with the guide hole, the powder in the storage box can pass through the discharge hole and the guide hole and enter the interior of the material guide pipe.

[0024] In the above technical solution, further, the inside of the guide hole is abutted against a valve block, the valve block is in a cone shape, a magnetic column is fixedly connected to the bottom surface of the valve block, and the lower end of the magnetic column penetrates the edge of the inner wall of the guide hole;

[0025] When the axis of the discharge hole coincides with the guide hole, the magnetic column can drive the valve block to move upward, and at this time, the powder chips inside the storage box can enter the inside of the guide tube.

[0026] In the above technical solution, further, the top surface of the slide bar is fixedly connected with abutment blocks at equal intervals, the storage box body is provided with friction plates on both sides of the guide hole, the bottom surface of the friction plate is fixedly connected with a toggle block, the bottom surface of the toggle block can abut against the slide bar, the bottom surface of the friction plate is rotatably connected with a mounting bar, the bottom surface of the mounting bar abuts against the inner wall of the storage box body, and a connecting spring is fixedly connected between the friction plate and the mounting bar;

[0027] When the push plate drives the dumbbell to rotate, the end of the dumbbell can rub against the friction plate, and the paint on the end of the dumbbell can be polished.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The storage box in the paint spraying device can cooperate with the bracket to store dumbbells. When the paint spraying structure sprays paint on dumbbells at different positions on the bracket, the pushing piece can drive the dumbbells to rotate, so that the paint spraying structure can spray paint on different positions on the dumbbells.

[0030] 2. When the push plate in the paint spraying device drives the dumbbell to rotate, the hot air structure can dry the paint on the dumbbell through the air outlet plate, so that the dumbbell after painting can be polished by the friction plate.

[0031] 3. When the push plate in the painting device drives the dumbbell to rotate, the friction plate can rub the painted dumbbell, so as to achieve polishing of the painted dumbbell, which is convenient for the subsequent painting structure to paint the dumbbell again.

[0032] 4. When the push plate in the paint spraying device drives the dumbbell to rotate, the dust suction tube can collect the powder caused by the friction of the dumbbell through the material guide tube, so as to prevent the powder from floating in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of the present invention;

[0034] Figure 2 This is a distribution structure diagram of the push piece and the storage box body in the present invention;

[0035] Figure 3 This is a diagram showing the connection structure between the dumbbell and the storage box in the present invention;

[0036] Figure 4 for Figure 3 A cross-sectional view of

[0037] Figure 5 This is a structural diagram of the connection between the air outlet plate and the storage box in the present invention;

[0038] Figure 6 for Figure 5 Cross-sectional structural diagram;

[0039] Figure 7 This is a distribution structure diagram of the push piece and the dust suction pipe in the present invention;

[0040] Figure 8 for Figure 6 A is an enlarged view of the middle image.

[0041] 1. Placement frame; 2. Material guide pipe; 3. Paint spraying structure; 4. Moving structure; 5. Pull rope; 6. Hot air structure; 7. Controller; 8. Dust suction fan; 9. Pushing piece; 10. Storage box; 11. Air outlet plate; 12. Fixing plate; 13. Connecting pipe; 14. Dust suction pipe; 15. Pushing strip; 16. Diverter hole; 17. Friction plate; 18. Fixing strip; 19. Bracket; 20. Abutting ball; 21. Mounting plate ; 22. Abutment ring; 23. Mounting strip; 24. Valve block; 25. Slide bar; 26. Connecting spring; 27. Return spring; 28. Extrusion ring; 29. ​​Rectangular spring; 30. Abutment hydraulic cylinder; 31. Mounting bolt; 32. Sliding track; 33. Connecting port; 34. Toggle block; 35. Guide hole; 36. Magnetic column; 37. Abutment block; 38. Magnetic block; 39. Discharge hole; 40. Sliding groove; 41. Notch. DETAILED DESCRIPTION

[0042] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] See also Figure 1-8 As shown, the present invention is a painting device for sports equipment processing, comprising a placing frame 1, a moving structure 4 is detachably connected to the placing frame 1, a painting structure 3 is detachably connected to the moving structure 4, the placing structures are evenly spaced on the top surface of the placing frame 1, and a pushing structure is arranged at a position opposite to the painting structure 3 on the placing frame 1;

[0045] The placing frame 1 in the device is a supporting platform of the moving structure 4, and the moving structure 4 is a guide rail platform connected to the painting structure 3. When the moving structure 4 is working, the painting structure 3 can paint the dumbbells at different positions on the placing frame 1.

[0046] The placement structure includes relatively distributed fixing plates 12, the fixing plates 12 are fixedly connected to the placement frame 1, the upper end of the fixing plates 12 is fixedly connected to a bracket 19, the inner wall of the bracket 19 is embedded with an abutting ball 20, and the bracket 19 is fixedly connected to the storage box 10;

[0047] The bracket 19 can support the hand-held part of the dumbbell, and the storage box 10 can store the end of the dumbbell. When the hand-held part of the dumbbell abuts against the bracket 19, the dumbbell can rotate on the bracket 19 by abutting the rolling ball 20.

[0048] The pushing structure includes a dust suction pipe 14 distributed between two fixing plates 12, the bottom surface of the dust suction pipe 14 is slidably connected to the placement frame 1, the top surface of the dust suction pipe 14 is fixedly connected to the mounting plate 21 through a mounting bolt 31, the top surface of the mounting plate 21 is relatively fixedly connected to a rectangular spring 29, the top surface of the rectangular spring 29 is fixedly connected to a pushing piece 9, the top surface of the mounting plate 21 is located between the two rectangular springs 29 and is fixedly connected to an abutting hydraulic cylinder 30, the top surface of the abutting hydraulic cylinder 30 is fixedly connected to the pushing piece 9, both ends of the dust suction pipe 14 are fixedly connected to a pulling rope 5, and the end of the pulling rope 5 away from the dust suction pipe 14 passes through the placement frame 1 and is fixedly connected to the paint spraying structure 3;

[0049] When the moving structure 4 drives the paint spraying structure 3 to move, the paint spraying structure 3 can drive the dust suction tube 14 to slide on the placement frame 1 by pulling the rope 5. At this time, the output end of the paint spraying structure 3 will not be opposite to the pushing plate 9. At the same time, the abutting hydraulic cylinder 30 can drive the pushing plate 9 to abut against the dumbbell, and the rectangular spring 29 can cooperate with the abutting hydraulic cylinder 30 to support the pushing plate 9.

[0050] The bottom surface of the placement frame 1 is detachably connected with a hot air structure 6 and a dust suction fan 8, and the top surface of the placement frame 1 is fixedly connected with a controller 7 near the dust suction fan 8. The dust suction pipe 14 is a hollow structure, and the storage end of the dust suction fan 8 is connected to the inner cavity of the dust suction pipe 14. The push piece 9 is composed of three rectangular plates, and the bottom of each rectangular plate is connected to an abutting hydraulic cylinder 30, and each rectangular plate can abut against the dumbbell;

[0051] The controller 7 is a PLC controller currently available on the market. A computer control program can be placed inside the controller 7. The controller 7 can control the operation of the dust suction fan 8 and the hot air structure 6. When the dust suction fan 8 is working, the air inside the dust suction pipe 14 can be discharged to the outside. At this time, the inside of the dust suction pipe 14 is in a negative pressure state. It should be supplemented that the dust suction fan 8 is connected to the dust suction pipe 14 through a pipeline, and a filtering structure is provided at the connection between the pipeline and the dust suction pipe 14. The setting of the filtering structure can prevent the dust inside the dust suction pipe 14 from entering the inside of the pipeline.

[0052] A sliding track 32 is provided on the upper part of the side of the dust suction pipe 14, and a connecting port 33 is fixedly connected to the side of the dust suction pipe 14 below the sliding track 32. A material guide pipe 2 runs through the fixed plate 12, and the material guide pipe 2 can be connected to the inner cavity of the dust suction pipe 14 through the connecting port 33;

[0053] A filter is provided at the position of the dust suction pipe 14 near the connecting port 33. When the end of the guide pipe 2 abuts against the filter on the connecting port 33, the controller 7 controls the dust suction fan 8 to operate. At this time, the dust suction pipe 14 can collect the powder inside the storage box 10 through the guide pipe 2.

[0054] The storage box body 10 is provided with a notch 41, which is coaxially distributed with the bracket 19. The end of the storage box body 10 away from the notch 41 is fixedly connected with the abutment ring 22, and the side of the abutment ring 22 is provided with an air outlet plate 11, and the portion of the air outlet plate 11 opposite to the abutment ring 22 is provided with a diversion hole 16. The inner cavity of the air outlet plate 11 is a hollow structure, and the lower part of the air outlet plate 11 is fixedly connected with a connecting pipe 13, and the connecting pipe 13 is fixedly connected to the guide through a fixing strip 18. Below the tube 2, one end of the connecting tube 13 close to the fixing strip 18 penetrates the fixing plate 12 and the placing frame 1 and is connected to the output end of the hot air structure 6. A push strip 15 is fixedly connected to one side of the air outlet plate 11 close to the abutting ring 22. The push strip 15 can penetrate the abutting ring 22 and the storage box body 10 and abut against the inner wall of the sliding track 32. A squeeze ring 28 is fixedly connected to the push strip 15. A return spring 27 is fixedly connected between the squeeze ring 28 and the storage box body 10.

[0055] When the end of the pushing bar 15 abuts against the inner wall of the sliding track 32, the air outlet plate 11 can be separated from the abutment ring 22. At this time, the reset spring 27 accumulates force to work, and the hot air delivered by the hot air structure 6 can dry the paint on the surface of the dumbbell through the diversion hole 16. When the pushing bar 15 is separated from the dust suction pipe 14, the repulsive force generated by the reset spring 27 can drive the air outlet plate 11 to abut against the abutment ring 22. The end of the dust suction pipe 14 is fixedly connected with a conical end head, and the conical end head is a triangular prism structure. The setting of the conical end head can abut the pushing bar 15 and the guide tube 2, which can facilitate the pushing bar 15 to abut against the inner wall of the sliding track 32, and at the same time facilitate the guide tube 2 to abut against the connection port 33.

[0056] A guide hole 35 is provided on the bottom wall of the inner cavity of the storage box body 10, and a sliding groove 40 is provided on the storage box body 10. A slide bar 25 is slidably connected inside the sliding groove 40. One end of the slide bar 25 is fixedly connected to the air outlet plate 11, and the other end of the slide bar 25 is fixedly connected to a magnetic block 38. A discharge hole 39 is provided on the magnetic block 38. The discharge hole 39 can be communicated with the guide hole 35 and the inner cavity of the guide pipe 2. The inside of the guide hole 35 abuts against the valve block 24, and the valve block 24 is in a cone shape. A magnetic column 36 is fixedly connected to the bottom surface of the valve block 24, and the lower end of the magnetic column 36 penetrates the edge of the inner wall of the guide hole 35.

[0057] When the air outlet plate 11 is separated from the abutment ring 22, the air outlet plate 11 can drive the slide bar 25 to move, and the magnetic poles of the magnetic column 36 repel the magnetic poles of the magnetic block 38. When the discharge hole 39 is located directly below the magnetic column 36, the magnetic column 36 can drive the valve block 24 to move upward. At this time, the powder inside the storage box body 10 can pass through the guide hole 35 and the discharge hole 39 and enter the interior of the material guide tube 2. Since the valve block 24 is a conical structure, the valve block 24 can drain the material inside the storage box body 10 at this time. The bottom end of the magnetic column 36 cannot contact the abutment block 37, which can prevent the powder from flowing into the interior of the sliding groove 40.

[0058] The top surface of the slide bar 25 is fixedly connected with abutment blocks 37 at equal intervals. The storage box body 10 is provided with friction plates 17 on both sides of the guide hole 35. The bottom surface of the friction plate 17 is fixedly connected with a toggle block 34. The bottom surface of the toggle block 34 can abut against the slide bar 25. The bottom surface of the friction plate 17 is rotatably connected with a mounting bar 23. The bottom surface of the mounting bar 23 abuts against the inner wall of the storage box body 10. A connecting spring 26 is fixedly connected between the friction plate 17 and the mounting bar 23.

[0059] When the slide bar 25 moves inside the sliding groove 40, the abutment block 37 can move the toggle block 34, and the friction plate 17 can be turned over on the mounting bar 23, and the connecting spring 26 can work by accumulating force. When the abutment block 37 no longer moves the toggle block 34, the connecting spring 26 can drive the friction plate 17 to reset, and the powder on the friction plate 17 can fall off. It should be added that the shape of the guide hole 35 cannot drive the powder into the interior of the sliding groove 40.

[0060] When the paint spraying device is actually used, the dumbbells are placed on the bracket 19 and the storage box body 10 in advance. When the controller 7 controls the extended end of the abutting hydraulic cylinder 30 to be fully extended, the abutting hydraulic cylinder 30 can drive the pushing piece 9 to abut against the outer wall of the dumbbell. There are six groups of placement structures on the placement frame 1. The six placement structures can drag six dumbbells at the same time. The pushing piece 9 can drive the dumbbells on three placement structures to rotate each time. The paint spraying structure 3 drives the dust suction tube 14 to move by pulling the rope 5. It should be added that the movement direction of the paint spraying structure 3 is opposite to that of the pushing piece 9. , the vertical dividing line on the top surface of the placement frame 1 is regarded as a dividing line, which can divide the six placement structures into two working areas. The paint spraying structure 3 can only spray paint on one working area at a time. When the paint spraying structure 3 moves to the top of one working area, the pushing piece 9 is just located in another working area. After the paint spraying structure 3 sprays paint on the dumbbell, the moving structure 4 drives the paint spraying structure 3 to stay in the painting working area for thirty seconds. The temperature in the air can drive the paint on the dumbbell to dry initially, and then the moving structure 4 drives the paint spraying structure 3 to move to another working area to spray paint. When the paint spraying structure 3 drives the dust suction pipe 14 to move by pulling the rope 5, the pushing bar 15 can move inside the sliding track 32, and at the same time the guide pipe 2 can abut on the connecting port 33, and the air outlet plate 11 can be separated from the abutting ring 22. At this time, the controller 7 controls the hot air structure 6 and the dust suction fan 8 to work, and the hot air discharged by the hot air structure 6 can dry the preliminarily dried paint through the diverter hole 16, and the dust suction fan 8 can drive the grinding powder of the friction plate 17 to be stored in the dust suction pipe 14. It should be added that the pushing piece 9 drives the dumbbell to flip at an angle of one degree each time. The push piece 9 is composed of three rectangular plates, and every two adjacent rectangular plates can rotate. The bottom of each rectangular plate is connected to an abutting hydraulic cylinder 30. When the push piece 9 drives the dumbbell to flip 180 degrees, the controller 7 can independently control an abutting hydraulic cylinder 30 to reset. At this time, the rectangular plate in the push piece 9 does not abut the dumbbell, which can prevent the dumbbell from flipping again after flipping. At the same time, the controller 7 can also independently control the length of the extended end of the abutting hydraulic cylinder 30, so that the abutting hydraulic cylinder 30 drives the rectangular plates in the push piece 9 to flip dumbbells of different sizes.

[0061] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A painting device for sports equipment processing, comprising a mounting frame (1), a movable structure (4) being detachably connected to the mounting frame (1), and a painting structure (3) being detachably connected to the movable structure (4), wherein: The top surface of the placing frame (1) is provided with placing structures at equal intervals, and a pushing structure is provided at a portion of the placing frame (1) opposite to the spray paint structure (3); The placement structure comprises relatively distributed fixing plates (12), the fixing plates (12) being fixedly connected to the placement frame (1), the upper end of the fixing plates (12) being fixedly connected to a bracket (19), an abutting ball (20) being embedded in the inner wall of the bracket (19), and a storage box (10) being fixedly connected to the bracket (19); The pushing structure comprises a dust suction pipe (14) distributed between the two fixing plates (12); the bottom surface of the dust suction pipe (14) is slidably connected to the placement frame (1); the top surface of the dust suction pipe (14) is fixedly connected to the mounting plate (21) via mounting bolts (31); the top surface of the mounting plate (21) is relatively fixedly connected to a rectangular spring (29); the top surface of the rectangular spring (29) is fixedly connected to a pushing plate (9); the top surface of the mounting plate (21) is located between the two rectangular springs (29) and is fixedly connected to an abutting hydraulic cylinder (30); the top surface of the abutting hydraulic cylinder (30) is fixedly connected to the pushing plate (9); both ends of the dust suction pipe (14) are fixedly connected to a pulling rope (5); the end of the pulling rope (5) facing away from the dust suction pipe (14) passes through the placement frame (1) and is fixedly connected to the paint spraying structure (3); A material guide tube (2) passes through the fixing plate (12), a notch (41) is formed on the storage box body (10), an end of the storage box body (10) facing away from the notch (41) is fixedly connected to an abutment ring (22), and an air outlet plate (11) is distributed on one side of the abutment ring (22); A guide hole (35) is provided on the bottom wall of the inner cavity of the storage box body (10); a sliding groove (40) is provided on the storage box body (10); a slide bar (25) is slidably connected inside the sliding groove (40); one end of the slide bar (25) is fixedly connected to the air outlet plate (11); the other end of the slide bar (25) is fixedly connected to a magnetic block (38); a discharge hole (39) is provided on the magnetic block (38); the discharge hole (39) can be communicated with the guide hole (35) and the inner cavity of the material guide tube (2); The inside of the flow guide hole (35) is in contact with a valve block (24), the valve block (24) is in a cone shape, a magnetic column (36) is fixedly connected to the bottom surface of the valve block (24), and the lower end of the magnetic column (36) penetrates the edge of the inner wall of the flow guide hole (35); The top surface of the slide bar (25) is fixedly connected with abutment blocks (37) at equal intervals. The storage box body (10) is provided with friction plates (17) on both sides of the guide hole (35). The bottom surface of the friction plate (17) is fixedly connected with a toggle block (34). The bottom surface of the toggle block (34) can abut against the slide bar (25). The bottom surface of the friction plate (17) is rotatably connected with a mounting bar (23). The bottom surface of the mounting bar (23) abuts against the inner wall of the storage box body (10). A connecting spring (26) is fixedly connected between the friction plate (17) and the mounting bar (23).

2. A painting device for sports equipment processing according to claim 1, characterized in that: The bottom surface of the placement frame (1) is detachably connected to a hot air structure (6) and a dust suction fan (8); the top surface of the placement frame (1) is fixedly connected to a controller (7) near the dust suction fan (8); the dust suction pipe (14) is a hollow structure; the storage end of the dust suction fan (8) is in communication with the inner cavity of the dust suction pipe (14).

3. A painting device for sports equipment processing according to claim 1, characterized in that: A sliding track (32) is provided on the upper portion of the side surface of the dust suction pipe (14); a connecting port (33) is fixedly connected to the side surface of the dust suction pipe (14) below the sliding track (32); and the material guide pipe (2) can be connected to the inner cavity of the dust suction pipe (14) through the connecting port (33).

4. A painting device for sports equipment processing according to claim 1, characterized in that: The notch (41) is coaxially distributed with the bracket (19).

5. A painting device for sports equipment processing according to claim 4, characterized in that: A flow diversion hole (16) is provided at a position of the air outlet plate (11) opposite to the abutment ring (22); the inner cavity of the air outlet plate (11) is a hollow structure; a connecting pipe (13) is fixedly connected to the lower portion of the air outlet plate (11); the connecting pipe (13) is fixedly connected to the lower portion of the material guide pipe (2) via a fixing strip (18); an end of the connecting pipe (13) close to the fixing strip (18) passes through the fixing plate (12) and the placement frame (1) to be connected to the output end of the hot air structure (6).

6. A painting device for sports equipment processing according to claim 5, characterized in that: A push bar (15) is fixedly connected to one side of the air outlet plate (11) close to the abutment ring (22); the push bar (15) can penetrate the abutment ring (22) and the storage box body (10) and abut against the inner wall of the sliding track (32); a pressing ring (28) is fixedly connected to the push bar (15); and a return spring (27) is fixedly connected between the pressing ring (28) and the storage box body (10).

Images