Coating device for mute keyboard production

Abstract

The utility model relates to the technical field of keyboard production, and discloses a coating device for mute keyboard production, which comprises a clamping assembly, a stirring assembly and a blanking assembly, the clamping assembly is arranged below the stirring assembly, the clamping assembly comprises a fixed bottom plate, the upper end of the fixed bottom plate is connected with a protective shell, and the lower end of the fixed bottom plate is connected with the stirring assembly. One side of the protective shell is connected with a sliding column, one end of the sliding column is connected with a grip, one end of the sliding column is connected with a first fixing clamping plate, one side of the first fixing clamping plate is connected with a spring, the other side of the first fixing clamping plate is connected with a first non-slip mat, and the first fixing clamping plate is connected with a telescopic column. According to the spraying device for the mute keyboard, the mute keyboard can be prevented from moving due to air flow impact of the spraying head, the stability of the mute keyboard during spraying is improved, the coating composition for the keyboard can be ensured to be more uniform, waste caused by the fact that the coating is attached to the inner wall of the stirring barrel is avoided, and meanwhile the coating is prevented from precipitating.

Description

TECHNICAL FIELD

[0001] The utility model relates to keyboard production technical field, concretely is a kind of coating device for mute keyboard production. BACKGROUND

[0002] In the field of keyboard manufacturing, mute keyboard is widely welcomed in the market in recent years because it can significantly reduce noise and improve user experience during use. In the design and production process of mute keyboard, the coating link plays a crucial role. Coating not only affects the appearance and touch of keyboard, but also directly relates to the mute effect and durability of keyboard.

[0003] After searching, the prior art (application number: CN202120098216.1) records "a high-efficiency spraying device for keyboard production and processing, comprising a first plate body, four placing plates are fixed on the upper surface of the first plate body, two first fixed plates are welded on the upper surface of the first plate body, and a first electric push rod is installed on the front surface of each first fixed plate". The utility model improves the gathering effect of spraying coating from the spray head by fan and air nozzle, reduces the diffusion of coating, improves the spraying effect on keyboard shell, and avoids pollution caused by diffusion of coating to the surrounding environment. By setting the heating plate, the keyboard shell is quickly dried by the heating plate after spraying, and the keyboard shell is lifted by the second electric push rod and the push plate, which facilitates the removal of the sprayed keyboard shell, improves the spraying efficiency of the keyboard shell, and is beneficial to the production and processing of keyboard.

[0004] However, although the existing technology improves the spraying effect on keyboard shell and improves the spraying efficiency of keyboard shell, there are still some problems: the existing mute keyboard production coating device cannot scrape off the coating attached to the coating barrel for stirring during use, which may cause waste of coating, and the coating may be precipitated. When spraying, the mute keyboard may move due to the impact of the spray head airflow, reducing the stability of the mute keyboard during spraying. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems existing in the prior art and provides a mute keyboard production coating device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a mute keyboard production is with coating device, including clamping assembly, stirring subassembly and blanking component, the clamping assembly is located the below of stirring subassembly, and clamping assembly includes fixed bottom plate, and fixed bottom plate upper end is connected with the protective housing, the protective housing one side is connected with the sliding column, and the sliding column one end is connected with the handle, and the sliding column one end is connected with the first fixed clamping plate, the first fixed clamping plate one side is connected with the spring, and the first fixed clamping plate other side is connected with the first antiskid pad, and the first fixed clamping plate is connected with the telescopic column, the fixed bottom plate upper end is connected with the second fixed clamping plate,

[0007] The stirring subassembly is located at one side of the blanking component, and the stirring subassembly includes a stirring barrel, and the stirring barrel is connected with a stirring motor at the upper end. The output end of the stirring motor is fixedly connected with a rotating shaft, one side of the rotating shaft is connected with a stirring blade, and the upper end of the rotating shaft is connected with a fixed plate. A first gear is arranged below the fixed plate. The lower end of the fixed plate is connected with a rotating column, the upper end of the rotating column is connected with a second gear, and a scraper is connected to one side of the rotating column. The upper end of the stirring barrel is connected with an internal gear.

[0008] Further description of the above technical scheme:

[0009] The lower end of the stirring barrel is fixedly connected to the protective housing, and the stirring motor is fixedly connected to the stirring barrel through a support. The upper end of the rotating shaft is rotatably connected to the stirring barrel.

[0010] Further description of the above technical scheme:

[0011] The stirring blade is fixedly connected to one side of the rotating shaft, and the stirring blade is provided in multiple groups. The first gear is fixedly connected to the upper end of the rotating shaft. The end of the rotating shaft close to the stirring motor is fixedly connected to the fixed plate, and the fixed plate is arranged above the first gear.

[0012] Further description of the above technical scheme:

[0013] The upper end of the rotating column is rotatably connected to the fixed plate. The second gear arranged below the fixed plate is fixedly connected to the upper end of the rotating column. The scraper is fixedly connected to one side of the rotating column, and the second gear is engaged with the first gear.

[0014] Further description of the above technical scheme:

[0015] The internal gear is fixedly connected to the upper end of the stirring barrel, and the second gear is engaged with the inside of the internal gear.

[0016] As a further description of the above technical solutions:

[0017] The liquid pumping pump is fixed to the upper end of the protective shell, and the end of the liquid pumping pump away from the U-shaped tube is fixed to the first connecting pipe, and the end of the first connecting pipe away from the liquid pumping pump is fixed to the stirring barrel.

[0018] As a further description of the above technical solutions:

[0019] The U-shaped tube is fixed to one end of the liquid pumping pump, and the end of the U-shaped tube away from the liquid pumping pump is fixed to the liquid pumping pump, and the upper end of the second connecting pipe is fixed to the protective shell through the fixing block, and the nozzle is fixed to the lower end of the second connecting pipe.

[0020] As a further description of the above technical solutions:

[0021] The protective shell is fixed to the upper end of the fixed bottom plate, and the sliding column is slidingly connected to the protective shell, and the end of the sliding column away from the first fixed clamping plate is fixed to the handle, and the first anti-skid pad is fixed to one side of the first fixed clamping plate.

[0022] As a further description of the above technical solutions:

[0023] The end of the sliding column is fixed to the first fixed clamping plate, and one end of the spring is fixed to the first fixed clamping plate, and the end of the spring away from the first fixed clamping plate is fixed to the protective shell, and the spring is sleeved on the sliding column.

[0024] As a further description of the above technical solutions:

[0025] The end of the telescopic column is fixed to the first fixed clamping plate, and the end of the telescopic column away from the first fixed clamping plate is fixed to the protective shell, and the second fixed clamping plate is fixed to the protective shell, and the second anti-skid pad is fixed to the side of the second fixed clamping plate close to the first fixed clamping plate.

[0026] The utility model has the advantages that:

[0027] 1. By manually pulling the handle, the handle drives the sliding column to slide on the protective shell, thereby driving the spring to be squeezed, and further driving the first fixed clamping plate to move outward, the spring is clamped to the silent keyboard by the elastic force, so that the silent keyboard can be prevented from moving due to the impact of the nozzle airflow, and the stability of the silent keyboard during spraying is improved.

[0028] 2, by stirring motor drive rotating shaft rotation, thereby driving the stirring blade rotation to stirring paint in the stirring barrel, the first gear rotation through the second gear drive rotating column provided with a scraper around the rotating shaft revolution at the same time, thereby can be scraped off the paint on the stirring barrel wall to stir, so that it can ensure that the keyboard paint composition is more uniform, avoid paint attached to the stirring barrel wall on the waste, at the same time, avoid the paint deposition. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 A three-dimensional structure schematic diagram of the paint device for silent keyboard production is provided for the utility model;

[0030] Figure 2 A clamping assembly structure schematic diagram of the paint device for silent keyboard production is provided for the utility model;

[0031] Figure 3 An explosion structure schematic diagram of the stirring assembly of the paint device for silent keyboard production is provided for the utility model;

[0032] Figure 4 A structure schematic diagram of the discharging assembly of the paint device for silent keyboard production is provided for the utility model.

[0033] Legend:

[0034] 1, clamping assembly; 2, stirring assembly; 3, discharging assembly; 101, fixed bottom plate; 102, protective shell; 103, sliding column; 104, handle; 105, first fixed clamping plate; 106, spring; 107, telescopic column; 108, first anti-skid pad; 109, second fixed clamping plate; 110, second anti-skid pad; 201, paint bucket; 202, stirring motor; 203, rotating shaft; 204, stirring blade; 205, fixed plate; 206, first gear; 207, second gear; 208, rotating column; 209, scraper; 210, inner gear; 301, liquid pump; 302, first connecting pipe; 303, U-shaped pipe; 304, second connecting pipe; 305, fixed block; 306, spray head. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] REFERENCE Figures 1-4The utility model provides a kind of coating device for mute keyboard production, including clamping assembly 1, stirring assembly 2 and blanking component 3.

[0037] Specifically, clamping assembly 1 is below stirring assembly 2, and clamping assembly 1 includes fixed bottom plate 101, and the upper end of fixed bottom plate 101 is connected with protective shell 102, one side of protective shell 102 is connected with sliding column 103, one end of sliding column 103 is connected with handle 104, and one end of sliding column 103 is connected with first fixed clamping plate 105, one side of first fixed clamping plate 105 is connected with spring 106, and the other side of first fixed clamping plate 105 is connected with first antiskid pad 108, and first fixed clamping plate 105 is connected with telescopic column 107, the upper end of fixed bottom plate 101 is connected with second fixed clamping plate 109.

[0038] Stirring assembly 2 is located at one side of blanking component 3, and stirring assembly 2 includes stirring barrel 201, and the upper end of stirring barrel 201 is connected with stirring motor 202, the output end of stirring motor 202 is fixedly connected with rotating shaft 203, one side of rotating shaft 203 is connected with stirring blade 204, and the upper end of rotating shaft 203 is connected with fixed plate 205, first gear 206 is arranged below fixed plate 205, the lower end of fixed plate 205 is connected with rotating column 208, the upper end of rotating column 208 is connected with second gear 207, and one side of rotating column 208 is connected with scraper 209, the upper end of stirring barrel 201 is connected with internal gear 210, blanking component 3 is above clamping assembly 1, and blanking component 3 includes liquid pump 301, one side of liquid pump 301 is connected with first connecting pipe 302, liquid pump 301 is connected with U-shaped pipe 303, one end of U-shaped pipe 303 is connected with second connecting pipe 304, the upper end of second connecting pipe 304 is connected with fixed block 305, and the lower end of second connecting pipe 304 is connected with spray head 306.

[0039] In the embodiment, clamping assembly 1, stirring assembly 2 and blanking component 3 constitute the coating device for mute keyboard production involved in the application, and the coating of mute keyboard is realized.

[0040] In the embodiment, the whole outline of the mute keyboard involved is relatively round and simple.

[0041] In the embodiment, one side of the upper end of stirring barrel 201 is provided with a feeding port for feeding coating.

[0042] It should be noted that the spray head 306 is provided with multiple groups, and the multiple groups of spray heads 306 are used for spraying coating, and one end of the U-shaped pipe 303 close to the second connecting pipe 304 penetrates and is fixedly connected to the protective shell 102.

[0043] Specifically, the lower end of the stirring barrel 201 is fixedly connected to the protective shell 102, the stirring motor 202 is fixedly connected to the stirring barrel 201 through a support, the upper end of the rotating shaft 203 is rotatably connected to the stirring barrel 201, the stirring blades 204 are fixedly connected to one side of the rotating shaft 203, the stirring blades 204 are provided in multiple groups, the first gear 206 is fixedly connected to the upper end of the rotating shaft 203, one end of the rotating shaft 203 close to the stirring motor 202 is fixedly connected to the fixed plate 205, the fixed plate 205 is arranged above the first gear 206, the upper end of the rotating column 208 is rotatably connected to the fixed plate 205, the second gear 207 arranged below the fixed plate 205 is fixedly connected to the upper end of the rotating column 208, the scraper 209 is fixedly connected to one side of the rotating column 208, the second gear 207 is engaged with the first gear 206, and the inner gear 210 is fixedly connected to the upper end of the stirring barrel 201, and the second gear 207 is engaged with the inner side of the inner gear 210.

[0044] As a preferred implementation, the second gear 207 is provided in three groups, and the rotating column 208 is provided in three groups, and the three groups of second gears 207 are rotatably connected to the fixed plate 205 through the three groups of rotating columns 208.

[0045] As a preferred implementation, the edge of the scraper 209 is attached to the inner wall of the fixed bottom plate 101, and the rotating column 208 rotates around the rotating shaft 203 while rotating, so that the paint attached to the inner wall of the fixed bottom plate 101 can be scraped off.

[0046] Specifically, the liquid pumping machine 301 is fixed to the upper end of the protective shell 102, and the liquid pumping machine 301 is fixed to the first connecting pipe 302 away from the one end of the U-shaped pipe 303, and the first connecting pipe 302 is fixed to the stirring barrel 201 away from the liquid pumping machine 301, the U-shaped pipe 303 is fixed to the one end of the liquid pumping machine 301, and the U-shaped pipe 303 is fixed to the liquid pumping machine 301 away from the liquid pumping machine 301, and the second connecting pipe 304 is fixed to the protective shell 102 through the fixed block 305, and the nozzle 306 is fixed to the lower end of the second connecting pipe 304, the protective shell 102 is fixed to the upper end of the fixed bottom plate 101, and the sliding column 103 is slidably connected to the protective shell 102, and the sliding column 103 is fixed to the handle 104 away from the one end of the first fixed clamping plate 105, and the first anti-skid pad 108 is fixed to one side of the first fixed clamping plate 105, the sliding column 103 is fixed to the first fixed clamping plate 105, and the spring 106 is fixed to the first fixed clamping plate 105, and the spring 106 is fixed to the protective shell 102 away from the first fixed clamping plate 105, and the spring 106 is sleeved on the sliding column 103, the telescopic column 107 is fixed to the first fixed clamping plate 105, and the telescopic column 107 is fixed to the protective shell 102 away from the first fixed clamping plate 105, and the second fixed clamping plate 109 is fixed to the protective shell 102, and the second fixed clamping plate 109 is fixed with the second anti-skid pad 110 close to the side of the first fixed clamping plate 105.

[0047] As a preferred embodiment, the first anti-skid pad 108 is fixed to the side of the first fixed clamping plate 105 close to the second fixed clamping plate 109, and the first anti-skid pad 108 is used to increase the friction between the first fixed clamping plate 105 and the silent keyboard.

[0048] It should be noted that the telescopic column 107 is fixed to the protective shell 102, and the telescopic column 107 is fixed to the first fixed clamping plate 105 away from the second fixed clamping plate 109, and the telescopic column 107 is used to prevent the first fixed clamping plate 105 from rotating when the sliding column 103 is pulled.

[0049] In use, when the mute keyboard is painted, the handle is manually pulled to drive the sliding column to slide on the protective shell, so as to drive the spring to be extruded, and then drive the first fixed clamping plate to move outward, the mute keyboard is placed on the fixed bottom plate, the hand pulling the handle is released, the mute keyboard is clamped through the elastic force of the spring, then the stirring motor is started, the stirring motor drives the rotating shaft to rotate, so as to drive the stirring blade to rotate to stir the paint in the stirring barrel, the rotating shaft rotates to drive the first gear and the fixed plate to rotate, the first gear rotates to drive the scraper provided on the rotating column to rotate around the rotating shaft while rotating around the rotating shaft, so that the paint attached to the inner wall of the stirring barrel can be scraped off and stirred, at this time, the liquid pump is started to suck the stirred paint from the stirring barrel, so that the paint is sprayed from the nozzle provided on the second connecting pipe to spray the clamped mute keyboard below.

[0050] The paint device for mute keyboard production can avoid the movement of the mute keyboard caused by the impact of the jet flow of the nozzle, improve the stability of the mute keyboard during spraying, and ensure that the paint composition for the keyboard is more uniform, avoid waste caused by the attachment of the paint on the inner wall of the stirring barrel, and avoid the precipitation of the paint.

[0051] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A coating device for producing a silent keyboard, characterized by: Including clamping assembly (1), stirring assembly (2) and blanking assembly (3), the clamping assembly (1) is arranged below the stirring assembly (2), and the clamping assembly (1) includes fixed bottom plate (101), and the upper end of the fixed bottom plate (101) is connected with protective shell (102), one side of the protective shell (102) is connected with sliding column (103), one end of the sliding column (103) is connected with handle (104), and one end of the sliding column (103) is connected with first fixed clamping plate (105), one side of the first fixed clamping plate (105) is connected with spring (106), the other side of the first fixed clamping plate (105) is connected with first antiskid pad (108), and the first fixed clamping plate (105) is connected with telescopic column (107), the upper end of the fixed bottom plate (101) is connected with second fixed clamping plate (109); The stirring assembly (2) is arranged on one side of the blanking assembly (3), and the stirring assembly (2) includes stirring barrel (201), and the upper end of the stirring barrel (201) is connected with stirring motor (202), the output end of the stirring motor (202) is fixedly connected with rotating shaft (203), one side of the rotating shaft (203) is connected with stirring blade (204), and the upper end of the rotating shaft (203) is connected with fixed plate (205), and a first gear (206) is arranged below the fixed plate (205), the lower end of the fixed plate (205) is connected with rotating column (208), the upper end of the rotating column (208) is connected with second gear (207), one side of the rotating column (208) is connected with scraper (209), and the upper end of the stirring barrel (201) is connected with internal gear (210), the blanking assembly (3) is arranged above the clamping assembly (1), and the blanking assembly (3) includes liquid pump (301), one side of the liquid pump (301) is connected with first connecting pipe (302), the liquid pump (301) is connected with U-shaped pipe (303), one end of the U-shaped pipe (303) is connected with second connecting pipe (304), the upper end of the second connecting pipe (304) is connected with fixed block (305), and the lower end of the second connecting pipe (304) is connected with spray head (306).

2. The coating device for producing a silent keyboard according to claim 1, wherein: The lower end of the stirring barrel (201) is fixedly connected to the protective shell (102), and the stirring motor (202) is fixedly connected to the stirring barrel (201) through a support, and the upper end of the rotating shaft (203) is rotatably connected to the stirring barrel (201).

3. The coating device for producing a silent keyboard according to claim 2, wherein: The stirring blade (204) is fixedly connected to one side of the rotating shaft (203), and the stirring blade (204) is provided with a plurality of groups, the first gear (206) is fixedly connected to the upper end of the rotating shaft (203), and the end of the rotating shaft (203) close to the stirring motor (202) is fixedly connected to the fixed plate (205), and the fixed plate (205) is arranged above the first gear (206).

4. The coating device for producing a silent keyboard according to claim 3, wherein: The upper end of the rotating column (208) is rotatably connected to the fixed plate (205), a second gear (207) provided below the fixed plate (205) is fixedly connected to the upper end of the rotating column (208), and a scraper (209) is fixedly connected to one side of the rotating column (208), and the second gear (207) is engaged with the first gear (206).

5. The coating device for producing a silent keyboard according to claim 4, wherein: The inner gear (210) is fixedly connected to the upper end of the stirring barrel (201), and the second gear (207) is engaged with the inner side of the inner gear (210).

6. The coating device for producing a silent keyboard according to claim 5, wherein: The liquid pumping pump (301) is fixedly connected to the upper end of the protective shell (102), one end of the liquid pumping pump (301) away from the U-shaped tube (303) is fixedly connected to the first connecting pipe (302), and one end of the first connecting pipe (302) away from the liquid pumping pump (301) is fixedly connected to the stirring barrel (201).

7. The coating device for producing a silent keyboard according to claim 6, wherein: The U-shaped tube (303) is fixedly connected to one end of the liquid pumping pump (301), one end of the U-shaped tube (303) away from the liquid pumping pump (301) is fixedly connected to the liquid pumping pump (301), and the upper end of the second connecting pipe (304) is fixedly connected to the protective shell (102) through the fixed block (305), and the nozzle (306) is fixedly connected to the lower end of the second connecting pipe (304).

8. The coating device for producing a silent keyboard according to claim 7, wherein: The protective shell (102) is fixedly connected to the upper end of the fixed base plate (101), and the sliding column (103) is slidingly connected to the protective shell (102), and one end of the sliding column (103) away from the first fixed clamping plate (105) is fixedly connected to the handle (104), and the first anti-skid pad (108) is fixedly connected to one side of the first fixed clamping plate (105).

9. The coating device for producing a silent keyboard according to claim 8, wherein: One end of the sliding column (103) is fixedly connected to the first fixed clamping plate (105), one end of the spring (106) is fixedly connected to the first fixed clamping plate (105), and the other end of the spring (106) away from the first fixed clamping plate (105) is fixedly connected to the protective shell (102), and the spring (106) is sleeved on the sliding column (103).

10. The coating device for producing a silent keyboard according to claim 9, wherein: One end of the telescopic column (107) is fixedly connected to the first fixed clamping plate (105), and the other end of the telescopic column (107) away from the first fixed clamping plate (105) is fixedly connected to the protective shell (102), and the second fixed clamping plate (109) is fixedly connected to the protective shell (102), and the second anti-skid pad (110) is fixedly connected to one side of the second fixed clamping plate (109) close to the first fixed clamping plate (105).

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