Spraying device for lockset production

Abstract

The utility model discloses a spraying device for lockset production, relates to the field of lockset production spraying, and provides the following scheme aiming at the problems that most of existing spraying devices for lockset production adopt a single spray head to move back and forth to spray the surfaces of locksets, the spraying effect is poor, and some positions are not sprayed easily. The device comprises a workbench, a protective cover is arranged at the top of the workbench, an electric lifting rod is arranged at the top of the workbench, a lifting block is fixedly mounted at the top of the electric lifting rod, a fixed block is fixedly arranged at the top of the lifting block, a rotating block is mounted in the fixed block in a clamped mode, and a spraying base is arranged in the rotating block; a spraying nozzle is arranged at one end of the spraying base, and a spraying tray is mounted at the top of the workbench. The lockset spraying device is novel in structure, the position of the spraying nozzle can be adjusted during spraying, locksets can be sprayed more comprehensively in multiple directions, the spraying effect is better, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of lock manufacturing spraying, and in particular to a spraying device for lock manufacturing. Background Technology

[0002] To prevent corrosion of metal parts, they are often painted to cover the surface with a protective film. Lock painting equipment is an important piece of equipment for lock surface treatment. It improves the appearance quality, corrosion resistance, and decorative effect of locks through painting technology. Traditional lock production painting equipment mostly uses a single nozzle to move back and forth to paint the lock surface. The painting effect is not good, and some areas are easily missed, requiring subsequent touch-up painting, adding unnecessary steps and affecting production efficiency. This paper proposes a multi-angle lock production painting device. During painting, the rotating block drives the spray nozzle to adjust its position, allowing for more comprehensive multi-directional painting of the lock, resulting in better painting effect and improved product quality. Utility Model Content

[0003] The present invention provides a spraying device for lock production, which solves the existing problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A spraying device for lock production includes a workbench with a protective cover on top and an electric lifting rod on top. A lifting block is fixedly installed on the top of the electric lifting rod, and a fixing block is fixedly installed on the top of the lifting block. A rotating block is engaged inside the fixing block, and a spraying base is installed inside the rotating block. A spraying nozzle is installed at one end of the spraying base, and a first connecting pipe is connected to the other end of the spraying base. A tray drive motor is installed on the top of the workbench, and a spraying tray is installed on the top of the tray drive motor.

[0006] Preferably, a second connecting pipe is connected between the first connecting pipes, and a third connecting pipe is connected to one side of the second connecting pipe. One end of the third connecting pipe is connected to a paint storage tank, and the paint storage tank is located on one side of the protective cover.

[0007] Preferably, the electric lifting rod is located at the corner of the top of the workbench, and the lifting blocks are symmetrically arranged on both sides of the top of the workbench, with the rotating block rotating inside the fixed block.

[0008] Preferably, the spraying base is symmetrically arranged on both sides inside the rotating block, and the spraying nozzle points to the center of the worktable.

[0009] Preferably, a rotating motor is provided on one side of the fixed block, and rotating shafts are symmetrically provided at both ends of the rotating block, with one end of the rotating motor connected to the rotating shaft.

[0010] Preferably, the first connecting pipe passes through the interior of the rotating block and the fixed block, the second connecting pipe is fixed to the inside of the protective cover by a pipe bracket, and the third connecting pipe passes through one side of the protective cover.

[0011] Preferably, both the first connecting pipe and the third connecting pipe are made of a retractable flexible hose, which facilitates the rotation of the rotating block.

[0012] Preferably, the tray drive motor is located at the center of the top of the workbench, and the inside of the spraying tray has a hollow structure.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The electric lifting rod controls the lifting of the lifting block. The lifting block adjusts the spraying height by lifting. The rotating block rotates inside the fixed block to adjust the spraying angle. The tray drive motor drives the spraying tray to rotate and adjusts the angle of the locks to be sprayed.

[0015] 2. The second connecting pipe is used to divert the flow of paint delivered to the first connecting pipe, and the third connecting pipe is used to extract the paint from the paint storage tank. The connecting pipe is made of a soft material to facilitate the rotation of the rotating block and ensure that the connecting pipe does not affect the rotation of the rotating block when the rotating block is rotating.

[0016] 3. The perforated structure of the spraying tray can effectively reduce the contact area with the locks to be sprayed.

[0017] In summary, by adopting the structure of this utility model, the problem that traditional spraying devices for lock production mostly use a single nozzle to move back and forth to spray the lock surface is not good. This often results in some areas not being sprayed, requiring subsequent touch-up painting, adding unnecessary steps, and thus affecting production efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the spraying device of this utility model;

[0019] Figure 2 This is a schematic diagram of the lifting block structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the rotating block structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the spraying device of this utility model;

[0022] Figure 5 This is a schematic diagram of the spraying tray structure of this utility model.

[0023] The following are the labels in the diagram: 1. Workbench; 2. Protective cover; 3. Fixing block; 4. Lifting block; 5. Rotating block; 6. Rotating motor; 7. Spraying base; 8. Spraying nozzle; 9. First connecting pipe; 11. Electric lifting rod; 12. Second connecting pipe; 13. Third connecting pipe; 14. Paint storage tank; 15. Pallet drive motor; 16. Spraying pallet; 17. Rotating shaft. Detailed Implementation

[0024] 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.

[0025] Reference Figures 1-5 A spraying device for lock production includes a workbench 1, a protective cover 2 on top of the workbench 1, and an electric lifting rod 11 on top of the workbench 1. A lifting block 4 is fixedly installed on top of the electric lifting rod 11, and the lifting block 4 adjusts the spraying height by lifting. A fixing block 3 is fixedly installed on top of the lifting block 4, and a rotating block 5 is engaged inside the fixing block 3. The rotating block 5 rotates inside the fixing block 3 to adjust the spraying angle. A spraying base 7 is installed inside the rotating block 5, and a spray nozzle 8 is installed at one end of the spraying base 7. The other end of the base 7 is connected to a first connecting pipe 9, which is used to transport paint liquid. A tray drive motor 15 is installed on the top of the workbench 1. A spraying tray 16 is set on the top of the tray drive motor 15. The tray drive motor 15 is used to drive the spraying tray 16 to rotate and adjust the angle of the lock to be sprayed. The tray drive motor 15 is located at the center of the top of the workbench 1. The inside of the spraying tray 16 is a hollow structure. The hollow structure of the spraying tray 16 can effectively reduce the contact area with the lock to be sprayed.

[0026] Reference Figure 4A second connecting pipe 12 is connected between the first connecting pipes 9 and a third connecting pipe 13 is connected to one side of the second connecting pipe 12. The second connecting pipe 12 is used to divert the liquid transported into the first connecting pipe 9. One end of the third connecting pipe 13 is connected to a paint storage tank 14. The third connecting pipe 13 is used to extract the paint liquid inside the paint storage tank 14. The paint storage tank 14 is located on one side of the protective cover 2. The first connecting pipe 9 passes through the rotating block 5 and the fixed block 3. The second connecting pipe 12 is fixed to the inside of the protective cover 2 by a pipe bracket. The third connecting pipe 13 passes through one side of the protective cover 2. Both the first connecting pipe 9 and the third connecting pipe 13 are made of a retractable flexible hose material (such as a soft corrugated pipe) to facilitate the rotation of the rotating block 5 and ensure that the first connecting pipe 9 will not affect the rotation of the rotating block 5 when the rotating block 5 is rotating.

[0027] Reference Figures 1-3 The electric lifting rod 11 is located at the corner of the top of the workbench 1, and the lifting blocks 4 are symmetrically arranged on both sides of the top of the workbench 1. The rotating block 5 rotates inside the fixed block 3. The spray base 7 is symmetrically arranged on both sides inside the rotating block 5, and the spray nozzle 8 points to the center of the workbench 1. A rotating motor 6 is provided on one side of the fixed block 3, and rotating shafts 17 are symmetrically arranged at both ends of the rotating block 5. One end of the rotating motor 6 is connected to the rotating shaft 17, and the rotating motor 6 drives the rotating shaft 17.

[0028] Working principle: First, when in use, the lock to be sprayed is placed on the surface of the spray tray 16. The third connecting pipe 13 draws the paint from the paint tank 14 and diverts it through the second connecting pipe 12 into the first connecting pipe 9. The first connecting pipe 9 sends the paint into the spray base 7. The electric lifting rod 11 controls the lifting block 4 to rise and fall. After adjusting the lifting block 4 to a suitable height, the rotating motor 6 drives the rotating shaft 17 to control the rotating block 5 to rotate to a suitable angle. The spray base 7 controls the spray nozzle 8 to work and spray the lock. During the spraying process, the height of the lifting block 4 and the angle of the rotating block 5 are continuously adjusted. At the same time, the tray drive motor 15 controls the spray tray 16 to rotate, so that the lock is sprayed more evenly, avoiding the need for subsequent touch-up painting.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spraying device for lock manufacturing, comprising a workbench (1), characterized in that, The workbench (1) is provided with a protective cover (2) on top, and an electric lifting rod (11) is provided on top of the workbench (1). A lifting block (4) is fixedly installed on top of the electric lifting rod (11). A fixing block (3) is fixedly installed on top of the lifting block (4). A rotating block (5) is fitted inside the fixing block (3). A spray base (7) is provided inside the rotating block (5). A spray nozzle (8) is provided at one end of the spray base (7). A first connecting pipe (9) is connected to the other end of the spray base (7). A tray drive motor (15) is installed on top of the workbench (1). A spray tray (16) is provided on top of the tray drive motor (15).

2. The spraying device for lock production according to claim 1, characterized in that, A second connecting pipe (12) is connected between the first connecting pipes (9), and a third connecting pipe (13) is connected to one side of the second connecting pipe (12). One end of the third connecting pipe (13) is connected to a paint storage tank (14), and the paint storage tank (14) is located on one side of the protective cover (2).

3. The spraying device for lock production according to claim 1, characterized in that, The electric lifting rod (11) is located at the corner of the top of the workbench (1), and the lifting blocks (4) are symmetrically arranged on both sides of the top of the workbench (1). The rotating block (5) rotates inside the fixed block (3).

4. The spraying device for lock production according to claim 1, characterized in that, The spray base (7) is symmetrically arranged on both sides inside the rotating block (5), and the spray nozzle (8) points to the center of the workbench (1).

5. A spraying device for lock manufacturing according to claim 1, characterized in that, A rotating motor (6) is provided on one side of the fixed block (3), and rotating shafts (17) are symmetrically provided at both ends of the rotating block (5). One end of the rotating motor (6) is connected to the rotating shaft (17).

6. A spraying device for lock manufacturing according to claim 2, characterized in that, The first connecting pipe (9) passes through the inside of the rotating block (5) and the fixed block (3), and the second connecting pipe (12) is fixed to the inside of the protective cover (2) by the pipe bracket, and the third connecting pipe (13) passes through one side of the protective cover (2).

7. A spraying device for lock manufacturing according to claim 2, characterized in that, Both the first connecting pipe (9) and the third connecting pipe (13) are made of stretchable flexible hose material, which makes it easy for the rotating block (5) to rotate.

8. A spraying device for lock manufacturing according to claim 1, characterized in that, The tray drive motor (15) is located at the center of the top of the workbench (1), and the inside of the spraying tray (16) is a hollow structure.

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