Spraying device for keyboard production

Abstract

The utility model discloses a spraying device for keyboard production, which comprises a base, a supporting block is arranged at one end of the top of the base, a hole is formed in the middle of the supporting block, a rotating shaft is matched in the hole, a first supporting plate is arranged below one side of the supporting block, and a driving motor is mounted at the top of the first supporting plate. A driving column and a roller are driven to rotate, a second electric push rod is contracted to drive a connecting plate and a sealing plate to move downwards, so that a sealing box is sealed, then raw materials in a water tank are sprayed into the roller through a nozzle by a diaphragm pump, spraying of the original raw materials is completed, and finally the second electric push rod is unfolded to enable the sealing plate to ascend, so that the raw materials are sprayed. And then a first electric push rod is unfolded, so that a cover plate is separated from one end of a roller, then a hydraulic telescopic cylinder is shrunk, so that a base is inclined, the inner sprayed keyboard is conveniently taken out, and the effects of convenient discharging and convenient spraying are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for keyboard production. Background Art

[0002] The keyboard is a device for inputting instructions and data to operate the equipment. It also refers to a group of function keys that are arranged by the system to operate a machine or equipment. The existing keyboard keys are sprayed with solutions during the production process.

[0003] During actual use, the spraying device for keyboard key production on the market needs to adjust the position of the nozzle multiple times to spray the keyboard keys more comprehensively. After the spraying is completed, it is not convenient to carry out the unloading operation, which is inconvenient to use. The existing spraying equipment needs to be manually placed one by one on the spraying seat when unloading and loading the keyboard, which is cumbersome and has low work efficiency. Therefore, this scheme proposes a spraying device for keyboard production. Utility Model Content

[0004] The utility model aims to solve the disadvantage of inconvenient spraying in the prior art and proposes a spraying device for keyboard production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A spraying device for keyboard production comprises a base, a support block is arranged at one end of the top of the base, a hole is opened in the middle of the support block, a rotating shaft is fitted in the hole, a first support plate is arranged below one side of the support block, a driving motor is installed on the top of the first support plate, a driving column is connected to the output end of the driving motor, the driving column and the support block are movably penetrated, a roller is welded to one end of the driving column, a cover plate is sleeved on one end of the roller, a fixed block is connected to one side of the cover plate, a first electric push rod is arranged on one side of the fixed block, a limiting plate is arranged at one end of the first electric push rod, a groove is opened in the middle of the top of the base, the limiting plate is located at one end of the groove and is connected to the base.

[0007] Preferably, vertical plates are symmetrically welded at the top of the base at the groove, holes are opened on the vertical plates, a horizontal axis is movably sleeved in the hole, a rotating wheel movably passes through the horizontal axis, the rotating wheel is rotatably connected to one side of the cover plate, and the bottom of the base is arc-shaped.

[0008] Preferably, a hydraulic telescopic cylinder is symmetrically arranged at one end of the bottom of the base, a bottom plate is welded to the bottom of the hydraulic telescopic cylinder, and the bottom of the bottom plate is arc-shaped.

[0009] Preferably, a second support plate is arranged above one side of the support block, a water tank is installed on the top of the second support plate, a diaphragm pump is installed on the top of the second support plate near the water tank, and the diaphragm pumps are connected to each other through pipelines.

[0010] Preferably, a sealing box is installed on the top of the support block, a diverter box is welded on the upper part of the sealing box, a cavity is opened inside the diverter box, and a nozzle is arranged at the bottom of the diverter box.

[0011] Preferably, a guide rail is provided at one end of the sealing box, a sealing plate is provided inside the guide rail, a connecting plate is welded to the top of the sealing plate, a second electric push rod is provided below the connecting plate, and the bottom of the second electric push rod is connected to the sealing box.

[0012] The utility model has the following beneficial effects:

[0013] By unfolding the first electric push rod, the cover plate is separated from one end of the roller, and then the keyboard to be sprayed is placed in the roller. The driving motor is used to drive the driving column and the roller to rotate. By contracting the second electric push rod, the connecting plate and the sealing plate are driven to move downward, so as to seal the sealing box. Then, the raw material in the water tank is sprayed into the roller through the nozzle by the diaphragm pump, so as to complete the spraying of the original raw material. Finally, the sealing plate is raised by unfolding the second electric push rod, and then the cover plate is separated from one end of the roller by unfolding the first electric push rod. Then, the base is tilted by contracting the hydraulic telescopic cylinder, so as to facilitate the removal of the sprayed keyboard inside, thereby achieving the effect of convenient unloading and spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a top view structural schematic diagram of a spray coating device for keyboard production proposed by the utility model;

[0015] Figure 2 This is a partial structural schematic diagram of a spraying device for keyboard production proposed by the utility model;

[0016] Figure 3 This is a side structural schematic diagram of a spray coating device for keyboard production proposed by the utility model;

[0017] Figure 4 The utility model is a schematic cross-sectional structural diagram of a spraying device for keyboard production.

[0018] In the figure: 1. base; 2. support block; 3. first support plate; 4. drive motor; 5. drive column; 6. roller; 7. cover plate; 8. fixed block; 9. first electric push rod; 10. limit plate; 11. rotating wheel; 12. horizontal axis; 13. vertical plate; 14. hydraulic telescopic cylinder; 15. bottom plate; 16. second support plate; 17. water tank; 18. diaphragm pump; 19. sealing box; 20. diverter box; 21. second electric push rod; 22. connecting plate; 23. sealing plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] First embodiment:

[0021] Reference Figure 1-4 A spraying device for keyboard production comprises a base 1, a support block 2 is arranged at one end of the top of the base 1, a hole is opened in the middle of the support block 2, a rotating shaft is matched in the hole, a first support plate 3 is arranged below one side of the support block 2, a driving motor 4 is installed on the top of the first support plate 3, a driving column 5 is connected to the output end of the driving motor 4, the driving column 5 and the support block 2 are movably penetrated, a roller 6 is welded to one end of the driving column 5, a cover plate 7 is sleeved on one end of the roller 6, a fixing block 8 is connected to one side of the cover plate 7, a first electric push rod 9 is arranged on one side of the fixing block 8, a limiting plate 10 is arranged at one end of the first electric push rod 9, a groove is opened in the middle of the top of the base 1, the limiting plate 10 is located at one end of the groove and is connected to the base 1.

[0022] The cover plate 7 is separated from one end of the roller 6 by unfolding the first electric push rod 9, and then the keyboard to be sprayed is placed in the roller 6, and the driving motor 4 is used to drive the driving column 5 and the roller 6 to rotate.

[0023] Second embodiment:

[0024] Reference Figure 1-4 The top of the base 1 is symmetrically welded with a vertical plate 13 at the groove, a hole is opened on the vertical plate 13, a horizontal shaft 12 is movably sleeved in the hole, a rotating wheel 11 is movably penetrated by the horizontal shaft 12, and the rotating wheel 11 is rotatably connected to one side of the cover plate 7. The bottom of the base 1 is arc-shaped, and a hydraulic telescopic cylinder 14 is symmetrically arranged at one end of the bottom of the base 1. A bottom plate 15 is welded to the bottom of the hydraulic telescopic cylinder 14, and the bottom of the bottom plate 15 is arc-shaped. A second support plate 16 is arranged above one side of the support block 2, and a water tank 17 is installed on the top of the second support plate 16. The second support plate 16 A diaphragm pump 18 is installed on the side of the top close to the water tank 17, and the diaphragm pump 18 is connected to the diaphragm pump 18 through a pipeline. A sealing box 19 is installed on the top of the support block 2, and a diverter box 20 is welded on the upper part of the inside of the sealing box 19. A cavity is opened inside the diverter box 20, and a nozzle is arranged at the bottom of the diverter box 20. A guide rail is arranged at one end of the sealing box 19, and a sealing plate 23 is arranged in the guide rail. A connecting plate 22 is welded on the top of the sealing plate 23, and a second electric push rod 21 is arranged below the connecting plate 22, and the bottom of the second electric push rod 21 is connected to the sealing box 19.

[0025] By contracting the second electric push rod 21, the connecting plate 22 and the sealing plate 23 are driven to move downward, so that the sealing box 19 is sealed, and then the raw material in the water tank 17 is sprayed into the roller 6 through the nozzle by the diaphragm pump 18, so as to complete the spraying of the original raw material, and finally, by unfolding the second electric push rod 21, the sealing plate 23 is raised, and then by unfolding the first electric push rod 9, the cover plate 7 is separated from one end of the roller 6, and then by contracting the hydraulic telescopic cylinder 14, the base 1 is tilted, so as to facilitate the removal of the sprayed keyboard inside.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying device for keyboard production, comprising a base (1), characterized in that: A support block (2) is arranged at one end of the top of the base (1), a hole is provided in the middle of the support block (2), a rotating shaft is fitted in the hole, a first support plate (3) is arranged below one side of the support block (2), a driving motor (4) is installed on the top of the first support plate (3), an output end of the driving motor (4) is connected to a driving column (5), the driving column (5) and the support block (2) are movably penetrated, a roller (6) is welded to one end of the driving column (5), a cover plate (7) is sleeved on one end of the roller (6), a fixing block (8) is connected to one side of the cover plate (7), a first electric push rod (9) is provided on one side of the fixing block (8), a limiting plate (10) is provided at one end of the first electric push rod (9), a groove is provided in the middle of the top of the base (1), the limiting plate (10) is located at one end of the groove and is connected to the base (1).

2. A spraying device for keyboard production according to claim 1, characterized in that: A vertical plate (13) is symmetrically welded at the top of the base (1) at the groove, and a hole is opened on the vertical plate (13). A horizontal axis (12) is movably sleeved in the hole, and a rotating wheel (11) is movably penetrated by the horizontal axis (12). The rotating wheel (11) is rotatably connected to one side of the cover plate (7), and the bottom of the base (1) is arc-shaped.

3. A spraying device for keyboard production according to claim 1, characterized in that: A hydraulic telescopic cylinder (14) is symmetrically arranged at one end of the bottom of the base (1), a bottom plate (15) is welded to the bottom of the hydraulic telescopic cylinder (14), and the bottom of the bottom plate (15) is arc-shaped.

4. A spraying device for keyboard production according to claim 1, characterized in that: A second support plate (16) is arranged above one side of the support block (2), a water tank (17) is installed on the top of the second support plate (16), a diaphragm pump (18) is installed on the side of the top of the second support plate (16) close to the water tank (17), and the diaphragm pump (18) is connected to the diaphragm pump (18) through a pipeline.

5. The keyboard production spraying device according to claim 1, characterized in that: A sealing box (19) is installed on the top of the support block (2), a diversion box (20) is welded on the upper part of the inside of the sealing box (19), a cavity is opened inside the diversion box (20), and a nozzle is arranged at the bottom of the diversion box (20).

6. A spraying device for keyboard production according to claim 5, characterized in that: A guide rail is provided at one end of the sealing box (19), a sealing plate (23) is provided inside the guide rail, a connecting plate (22) is welded to the top of the sealing plate (23), a second electric push rod (21) is provided below the connecting plate (22), and the bottom of the second electric push rod (21) is connected to the sealing box (19).

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