Paint spraying tool for bicycle frame machining

Abstract

The utility model provides a paint spraying tool for bicycle frame machining, and relates to the technical field of bicycle machining, the paint spraying tool comprises a base and a machining bin, the machining bin is arranged above the base, a rotating seat is rotatably arranged at the middle position of the top of the base, and an inserting rod is arranged at the middle position of the top of the rotating seat; a movable rod is movably arranged in the inserting rod, side grooves are formed in the two sides of the inserting rod, ejector rods are hinged to the two sides of the movable rod, the ejector rods on the two sides extend into the side grooves in the two sides respectively, soft rubber is connected to the outer sides of the ejector rods, and anti-skid lines are arranged on the soft rubber. During fixing, a central tube of a bicycle frame is sleeved on the outer side of the inserting rod, the screw rod rotates to drive the movable rod to move upwards and push the ejector rod to rotate in the side groove, so that the ejector rod extends out of the side groove, the soft rubber sheet supports the central tube of the bicycle frame from the inner side, the purpose of fixing is achieved, and the bicycle frame can be fixed only through simple sleeving. And the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle processing, in particular to a painting tool for processing a bicycle frame. Background Art

[0002] As the skeleton of the entire bicycle, the bicycle frame determines and affects the correctness and comfort of the riding posture to the greatest extent. At present, in the production process of bicycle frames, the entire frame needs to be sprayed. The existing spraying work is done manually, which not only requires workers to spray, but also requires the frame to be turned over and then sprayed. The overall efficiency is slow, and the workload for workers is also large;

[0003] In the prior art, for example, the authorization announcement number CN 219943318 U discloses "a kind of painting tool for processing bicycle frames", and specifically discloses: when fixing, the five-way mouth of the frame is buckled into the fixed limit frame 5, and then two sets of traction hooks 10 are respectively hooked on any position of the frame, which can be the frame body or the slots reserved for fastener installation, and the hooking positions are as far apart as possible, and the winding motor 7 drives the winding roller 8 to rotate to wind up the traction rope 9, thereby towing the frame, and the frame is fixed under the traction of the fixed limit frame 5 and the two sets of traction hooks 10, thereby performing subsequent automatic painting; however, in the above technology, the frame needs to be fixed before spraying, and the fixing structure needs to be connected to the frame at multiple positions, which is troublesome and inefficient. Therefore, the utility model proposes a kind of painting tool for processing bicycle frames to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model provides a painting tool for processing a bicycle frame. The painting tool for processing a bicycle frame can be fixed by simply setting it, and the efficiency is higher.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a painting tool for processing a bicycle frame, comprising a base and a processing chamber, the processing chamber is arranged above the base, and a swivel seat is rotatably provided at the middle position of the top of the base, a plug rod is arranged at the middle position of the top of the swivel seat, a movable rod is movably provided inside the plug rod, side grooves are arranged on both sides of the plug rod, both sides of the movable rod are hinged with a push rod, the push rods on both sides extend into the side grooves on both sides respectively, the outer side of the push rod is connected with a soft rubber, and the soft rubber is provided with anti-slip patterns;

[0006] A screw rod is rotatably arranged inside the insertion rod, and the screw rod penetrates the movable rod and is threadably adapted. A supporting plate is arranged at the edge of the top of the rotating seat, and a painting part is arranged on one side of the interior of the processing chamber.

[0007] A further improvement is that an inner groove is provided inside the rotating seat, and a motor is provided inside the inner groove, and the lower end of the screw rod extends into the inner groove and is connected to the output end of the motor.

[0008] A further improvement is that a turntable is provided at the bottom of the turntable, and the turntable is rotatably arranged on the base through a bearing ring, a gear ring is provided below the outer side of the turntable, a motor is provided on one side inside the base, and a gear is provided at the output end of the motor, and the gear is adapted to the gear ring.

[0009] A further improvement is that the paint spraying part includes a central cavity and a spray head, the central cavity is arranged at one side inside the processing chamber, the spray head is arranged at the front side of the central cavity, and the spray head is provided in multiple groups.

[0010] A further improvement is that a paint tank and a pressure pump are provided on the top of the processing chamber, the paint tank is filled with paint, the input end of the pressure pump is connected to the paint tank, and the output end of the pressure pump is connected to the central cavity through a conduit.

[0011] A further improvement is that a collecting groove is provided at the edge of the top of the base, a guide tube is provided at one end of the base, and one end of the guide tube is connected to the collecting groove, and a valve is provided on the guide tube.

[0012] A further improvement is that a chamber door is provided at one end of the processing chamber, and a dust-proof film is bonded to the inner side of the chamber door.

[0013] The beneficial effects of the utility model are:

[0014] 1. When fixing, the utility model sets the center tube of the bicycle frame on the outside of the insertion rod, and drives the movable rod to move upward by rotating the screw rod, pushing the top rod to rotate in the side groove, thereby extending the side groove, so that the soft rubber supports the center tube of the frame from the inside, thereby achieving the purpose of fixing, and only needs simple setting to fix, which is more efficient.

[0015] 2. The utility model sprays paint through the paint spraying unit, supports and fixes the bicycle frame through the support plate, drives the gear to rotate through the motor, and cooperates with the gear ring to drive the swivel seat to rotate, so that the bicycle frame rotates with it, which is convenient for more uniform painting.

[0016] 3. When spraying paint, the utility model closes the chamber door to form a closed space with the processing chamber to avoid polluting the external environment. The flowing paint liquid can be collected through the collection groove, and the functions are diversified. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a schematic diagram of the plug rod of the utility model;

[0019] Figure 3 This is a schematic diagram of the interior of the plug rod of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0021] Among them: 1. Base; 2. Processing chamber; 3. Turntable; 4. Insert rod; 5. Movable rod; 6. Side groove; 7. Push rod; 8. Soft rubber; 9. Screw rod; 10. Support plate; 11. Motor; 12. Turntable; 13. Gear ring; 14. Gear; 15. Central cavity; 16. Spray head; 17. Paint tank; 18. Pressure pump; 19. Collecting tank; 20. Guide tube; 21. Chamber door; 22. Anti-slip pattern. DETAILED DESCRIPTION

[0022] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0023] Embodiment 1

[0024] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a painting tool for processing a bicycle frame, comprising a base 1 and a processing chamber 2, wherein the processing chamber 2 is arranged above the base 1, and a swivel seat 3 is rotatably provided at the middle position of the top of the base 1, and an insertion rod 4 is provided at the middle position of the top of the swivel seat 3, and an active rod 5 is movably provided inside the insertion rod 4, and side grooves 6 are provided on both sides of the insertion rod 4, and both sides of the active rod 5 are hinged with a push rod 7, and the push rods 7 on both sides extend into the side grooves 6 on both sides respectively, and the outer side of the push rod 7 is connected with a soft rubber 8, and the soft rubber 8 is provided with an anti-slip pattern 22;

[0025] The internal rotation of the insertion rod 4 is provided with a screw rod 9, and the screw rod 9 penetrates the movable rod 5 and is threadedly adapted. A support plate 10 is provided at the edge of the top of the swivel seat 3, and a spray painting unit is provided on one side of the processing chamber. When fixing, the center tube of the bicycle frame is sleeved on the outside of the insertion rod 4, and the movable rod 5 is driven to move upward by rotating the screw rod 9, pushing the top rod 7 to rotate in the side groove 6, thereby extending the side groove 6, so that the soft rubber 8 supports the center tube of the frame from the inside, thereby achieving the purpose of fixing. It can be fixed with a simple sleeve, and then evenly sprayed with paint by the spray painting unit.

[0026] The rotating seat 3 is provided with an inner groove inside, and a motor 11 is provided inside the inner groove, and the lower end of the screw rod 9 extends into the inner groove and is connected to the output end of the motor 11. When in use, the motor 11 drives the screw rod 9 to rotate, and the screw rod 9 rotates, driving the movable rod 5 to move upward, pushing the top rod 7 to rotate in the side groove 6, thereby extending the side groove 6, so that the soft rubber 8 supports the center tube of the frame from the inside, thereby achieving the purpose of fixing, and it can be fixed by simply sleeved, and then evenly sprayed with paint by the painting part.

[0027] A turntable 12 is provided at the bottom of the rotating seat 3, and the turntable 12 is rotatably arranged on the base 1 through a bearing ring, a gear ring 13 is provided below the outer side of the rotating seat 3, a motor is provided on one side inside the base 1, and a gear 14 is provided at the output end of the motor, and the gear 14 is matched with the gear ring 13. When in use, the painting is carried out through the painting part, the bicycle frame is supported and fixed by the support plate 10, the gear 14 is driven to rotate by the motor, and the rotating seat 3 is driven to rotate in cooperation with the gear ring 13, so that the bicycle frame follows the rotation, which is convenient for more uniform painting.

[0028] The paint spraying part includes a centralized cavity 15 and a spray head 16. The centralized cavity 15 is arranged at one side inside the processing chamber 2, and the spray head 16 is arranged at the front side of the centralized cavity 15, and there are multiple groups of spray heads 16. A paint tank 17 and a pressure pump 18 are arranged on the top of the processing chamber 2. The paint tank 17 is filled with paint. The input end of the pressure pump 18 is connected to the paint tank 17, and the output end of the pressure pump 18 is connected to the centralized cavity 15 through a conduit. When in use, the pressure pump 18 pressurizes the paint, and the paint in the paint tank 17 is input into the centralized cavity 15 through the conduit, and is sprayed out from the spray head 16 to spray paint on the bicycle frame.

[0029] Embodiment 2

[0030] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a painting tool for processing a bicycle frame, comprising a base 1 and a processing chamber 2, wherein the processing chamber 2 is arranged above the base 1, and a swivel seat 3 is rotatably provided at the middle position of the top of the base 1, and an insertion rod 4 is provided at the middle position of the top of the swivel seat 3, and an active rod 5 is movably provided inside the insertion rod 4, and side grooves 6 are provided on both sides of the insertion rod 4, and both sides of the active rod 5 are hinged with a push rod 7, and the push rods 7 on both sides extend into the side grooves 6 on both sides respectively, and the outer side of the push rod 7 is connected with a soft rubber 8, and the soft rubber 8 is provided with an anti-slip pattern 22;

[0031] The internal rotation of the insertion rod 4 is provided with a screw rod 9, and the screw rod 9 penetrates the movable rod 5 and is threadedly adapted. A support plate 10 is provided at the edge of the top of the swivel seat 3, and a spray painting unit is provided on one side of the processing chamber. When fixing, the center tube of the bicycle frame is sleeved on the outside of the insertion rod 4, and the movable rod 5 is driven to move upward by rotating the screw rod 9, pushing the top rod 7 to rotate in the side groove 6, thereby extending the side groove 6, so that the soft rubber 8 supports the center tube of the frame from the inside, thereby achieving the purpose of fixing. It can be fixed with a simple sleeve, and then evenly sprayed with paint by the spray painting unit.

[0032] A collecting tank 19 is provided at the edge of the top of the base 1, a guide tube 20 is provided at one end of the base 1, and one end of the guide tube 20 is connected to the collecting tank 19, and a valve is provided on the guide tube 20. A door 21 is provided at one end of the processing chamber 2, and a dust-proof film is bonded to the inner side of the door 21. When in use, the paint liquid flowing down can be collected through the collecting tank 19, and the valve is opened to discharge the collected paint liquid through the guide tube 20. When spraying paint, the door 21 is closed to form a closed space with the processing chamber 2 to avoid polluting the external environment.

[0033] When the bicycle frame is fixed, the center tube of the bicycle frame is sleeved on the outside of the insertion rod 4, and the screw rod 9 is rotated to drive the movable rod 5 to move upward, and the top rod 7 is pushed to rotate in the side groove 6, thereby extending the side groove 6, so that the soft rubber 8 supports the center tube of the frame from the inside, so as to achieve the purpose of fixing. It only needs simple sleeve installation to fix it, which is more efficient. In addition, this product is painted by the paint spraying part, and the fixed bicycle frame is supported by the support plate 10. The gear 14 is driven to rotate by the motor, and the rotating seat 3 is driven to rotate in cooperation with the gear ring 13, so that the bicycle frame follows the rotation, which is convenient for more uniform painting. At the same time, when painting, the chamber door 21 is closed to form a closed space with the processing chamber 2 to avoid polluting the external environment.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A painting tool for processing a bicycle frame, comprising a base (1) and a processing chamber (2), characterized in that: The processing bin (2) is arranged above the base (1), and a swivel seat (3) is rotatably arranged at the middle position of the top of the base (1), an insertion rod (4) is arranged at the middle position of the top of the swivel seat (3), a movable rod (5) is movably arranged inside the insertion rod (4), side grooves (6) are arranged on both sides of the insertion rod (4), and both sides of the movable rod (5) are hinged with a push rod (7), and the push rods (7) on both sides extend into the side grooves (6) on both sides respectively, and the outer side of the push rod (7) is connected with a soft rubber (8), and the soft rubber (8) is provided with anti-slip grooves (22); A screw rod (9) is rotatably arranged inside the insertion rod (4), and the screw rod (9) penetrates the movable rod (5) and is threadably adapted. A support plate (10) is arranged at the edge of the top of the rotating seat (3), and a paint spraying portion is arranged on one side of the interior of the processing chamber.

2. The painting tool for bicycle frame processing according to claim 1, characterized in that: An inner groove is provided inside the rotating seat (3), and a motor (11) is provided inside the inner groove. The lower end of the screw rod (9) extends into the inner groove and is connected to the output end of the motor (11).

3. The painting tool for bicycle frame processing according to claim 1, characterized in that: A rotating disk (12) is provided at the bottom of the rotating seat (3), and the rotating disk (12) is rotatably arranged on the base (1) via a bearing ring. A gear ring (13) is provided below the outer side of the rotating seat (3). A motor is provided on one side inside the base (1), and a gear (14) is provided at the output end of the motor. The gear (14) is matched with the gear ring (13).

4. The painting tool for bicycle frame processing according to claim 1, characterized in that: The paint spraying section comprises a central cavity (15) and a spray head (16); the central cavity (15) is arranged at one side inside the processing chamber (2); the spray head (16) is arranged at the front side of the central cavity (15), and a plurality of spray heads (16) are provided.

5. The painting tool for bicycle frame processing according to claim 4, characterized in that: A paint tank (17) and a pressure pump (18) are provided on the top of the processing chamber (2); the paint tank (17) is filled with paint; the input end of the pressure pump (18) is connected to the paint tank (17); and the output end of the pressure pump (18) is connected to the central cavity (15) through a conduit.

6. The painting tool for bicycle frame processing according to claim 1, characterized in that: A collecting groove (19) is provided at the edge of the top of the base (1), a guide tube (20) is provided at one end of the base (1), and one end of the guide tube (20) is connected to the collecting groove (19), and a valve is provided on the guide tube (20).

7. The painting tool for bicycle frame processing according to claim 1, characterized in that: A chamber door (21) is provided at one end of the processing chamber (2), and a dust-proof film is bonded to the inner side of the chamber door (21).

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