Automobile key shell paint spraying equipment

By designing a motor-driven gear and rack mechanism and an adjustment seat, the problem of low efficiency in batch part spraying of existing equipment was solved, and efficient spraying and high adaptability of multiple parts were achieved.

CN224127580UActive Publication Date: 2026-04-17HUANGSHAN RUIBO AUTO PARTS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUANGSHAN RUIBO AUTO PARTS CO LTD
Filing Date
2025-03-28
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing standalone spraying equipment is inefficient in batch processing of parts and cannot effectively meet the needs of grinding and spraying car key shells.

Method used

A car key shell painting device was designed. The device uses a motor-driven gear and rack mechanism to achieve left and right displacement of the spray gun. It works with an adjustment seat to screen and spray parts at different heights, adapting to parts of different heights.

Benefits of technology

It enables efficient spraying of multiple components, improves spraying efficiency and equipment adaptability, and meets the spraying needs of key shells of different heights.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224127580U_ABST
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Abstract

The utility model discloses automobile key shell paint spraying equipment which comprises an inner plate, a concave frame is fixedly connected to an outer frame of the inner plate, an assembly box is arranged on one side of the top of the inner plate, a supporting rod is fixedly connected to the middle of the bottom of the concave frame, and a supporting frame is fixedly connected to the bottom of the supporting rod. According to the automobile key shell paint spraying equipment, a motor rotates, a fixing plate supported on the lower surface of the motor moves left and right, parts are placed on a placing plate on an inner plate, meanwhile, an assembly box slides on the top of the inner plate, a spray gun is controlled to operate, the parts can be sprayed, multiple parts can be sprayed, and the spraying efficiency is improved. And the installed adjusting base can screen parts with different heights, the structure is more optimized, and the design is more reasonable.
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Description

Technical Field

[0001] This utility model relates to the field of car key shell spraying, specifically a car key shell spraying equipment. Background Technology

[0002] Spraying is a coating method that uses a spray gun or disc atomizer to disperse the material into uniform and fine droplets by pressure or centrifugal force and apply them to the surface of the object to be coated.

[0003] Currently, before car keys are put into use, the key shell needs to be polished and sprayed to prevent rust. However, existing individual spraying equipment is inadequate for processing batches of parts. Utility Model Content

[0004] The purpose of this invention is to provide a car key shell painting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A car key shell painting device includes an inner panel, a concave frame fixedly connected to the outer frame of the inner panel, an assembly box provided on one side of the top of the inner panel, a support rod fixedly connected to the center of the bottom of the concave frame, a support frame fixedly connected to the bottom of the support rod, racks fixedly connected to the left and right sides of the bottom of the concave frame, gears meshing on the outer wall of the racks, and a motor installed at the power input end of the gears.

[0007] As a further embodiment of this utility model: a fixing plate is fixedly connected to the right side of the support frame, a side plate is welded to the center of the upper surface of the fixing plate, a driven wheel is installed on the left side of the side plate, and the motor is fixedly installed on the right side of the side plate.

[0008] As a further embodiment of this utility model: a support block is fixedly connected to the left side of the upper surface of the fixing plate, and a sliding groove block is slidably connected to the top of the support block.

[0009] As a further improvement of this utility model: an inner slide bar is provided on the inner side of the rack, and the inner slide bar is fixedly connected to the top inner side of the support frame.

[0010] As a further embodiment of this utility model: a vertical rod is fixedly connected to the upper surface of the fixing plate, and an assembly box is provided at the top of the vertical rod, and the vertical rod is fixedly connected to the outer wall of the assembly box.

[0011] As a further improvement of this utility model: a spray gun is installed in the inner frame of the assembly box, and an adjustment seat is installed on the right side of the inner frame of the inner plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model features a sliding connection between a support block mounted on the left side of the upper surface of a fixed plate and an inner slide bar fixed to the top of the support frame. Simultaneously, with the gear and rack connected to the front end of the motor meshing, the fixed plate supported on the lower surface of the motor will shift left and right as the motor rotates. Components are placed on the placement plate on the inner plate, and the assembly box slides on the top of the inner plate, controlling the operation of the spray gun. This allows for the spraying of multiple components. The installed adjustment seat can separate components with inconsistent heights. Its structure is more optimized and its design more rational. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a car key shell painting equipment.

[0015] Figure 2 In a car key shell painting equipment Figure 1 Enlarged view of point A.

[0016] Figure 3 This is a side view of a car key shell painting device.

[0017] Figure 4 This is a partial structural diagram of a car key shell painting equipment.

[0018] In the diagram: Inner plate 1, Assembly box 2, Support frame 3, Concave frame 4, Support rod 5, Motor 6, Gear 7, Caster 8, Sliding block 9, Rack 10, Support block 11, Fixing plate 12, Spray gun 13, Adjusting seat 14, Driven wheel 15, Side plate 16, Inner slide bar 17. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 In this embodiment of the present invention, a car key shell painting device includes an inner plate 1, a concave frame 4 fixedly connected to the outer frame of the inner plate 1, an assembly box 2 provided on one side of the top of the inner plate 1, a support rod 5 fixedly connected to the center of the bottom of the concave frame 4, a support frame 3 fixedly connected to the bottom of the support rod 5, racks 10 fixedly connected to the left and right sides of the bottom of the concave frame 4, gears 7 meshing on the outer wall of the racks 10, and a motor 6 installed at the power input end of the gears 7.

[0021] A fixing plate 12 is fixedly connected to the right side of the support frame 3. A side plate 16 is welded to the center of the upper surface of the fixing plate 12. A driven wheel 15 is installed on the left side of the side plate 16, and the right side of the side plate 16 is fixedly installed to the motor 6.

[0022] A support block 11 is fixedly connected to the left side of the upper surface of the fixed plate 12, and a sliding groove block 9 is slidably connected to the top of the support block 11.

[0023] An inner slide bar 17 is provided on the inner side of the rack 10, and the inner slide bar 17 is fixedly connected to the top inner side of the support frame 3.

[0024] A vertical rod is fixedly connected to the upper surface of the fixing plate 12, and an assembly box 2 is provided at the top of the vertical rod. The vertical rod is fixedly connected to the outer wall of the assembly box 2.

[0025] A spray gun 13 is installed in the inner frame of the assembly box 2, and an adjustment seat 14 is installed on the right side of the inner frame of the inner panel 1.

[0026] The working principle of this utility model is as follows:

[0027] When in use, the motor 6 is operated to drive the gear 7 to rotate. When the gear 7 rotates, the rack 10 meshing with the outer wall of the gear 7 will cause the motor 6 to move left and right.

[0028] Specifically: The support block 11 installed on the left side of the upper surface of the fixed plate 12 and the inner slide bar 17 fixed on the top of the support frame 3 are slidably connected. At the same time, when the gear 7 connected to the front end of the motor 6 is engaged with the rack 10, as long as the motor 6 rotates, the fixed plate 12 supported on the lower surface of the motor 6 will move left and right.

[0029] The parts are placed on the inner plate 1, and the assembly box 2 slides on the top of the inner plate 1. The spray gun 13 is controlled to operate and can spray the parts. The installed adjustment seat 14 can screen the parts with inconsistent heights.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A paint spraying apparatus for automobile key shells comprising an inner plate (1), characterized in that: The inner plate (1) is fixedly connected to the outer frame of the inner plate (1) and an assembly box (2) is provided on one side of the top of the inner plate (1). A support rod (5) is fixedly connected to the center of the bottom of the concave frame (4). A support frame (3) is fixedly connected to the bottom of the support rod (5). A rack (10) is fixedly connected to both the left and right sides of the bottom of the concave frame (4). A gear (7) is meshed on the outer wall of the rack (10). A motor (6) is installed at the power input end of the gear (7).

2. The paint spraying apparatus for a key cover of an automobile according to claim 1, wherein: A fixing plate (12) is fixedly connected to the right side of the support frame (3). A side plate (16) is welded to the center of the upper surface of the fixing plate (12). A driven wheel (15) is installed on the left side of the side plate (16). The right side of the side plate (16) is fixedly installed with the motor (6).

3. The paint spraying apparatus for a key cover of an automobile according to claim 2, wherein: A support block (11) is fixedly connected to the left side of the upper surface of the fixed plate (12), and a sliding groove block (9) is slidably connected to the top of the support block (11).

4. The car key shell painting equipment according to claim 1, characterized in that: The rack (10) is provided with an inner slide (17) on its inner side, and the inner slide (17) is fixedly connected to the top inner side of the support frame (3).

5. The paint spraying apparatus for a key cover of an automobile according to claim 2, wherein: A vertical rod is fixedly connected to the upper surface of the fixing plate (12), and an assembly box (2) is provided at the top of the vertical rod. The vertical rod is fixedly connected to the outer wall of the assembly box (2).

6. A paint spraying apparatus for a key fob of a vehicle as defined in claim 5, wherein: A spray gun (13) is installed in the inner frame of the assembly box (2), and an adjustment seat (14) is installed on the right side of the inner frame of the inner plate (1).