Tunnel trolley machining equipment

By designing a tunnel trolley processing equipment with a paint spray mechanism containing curved plates and spray heads, the existing equipment needs to be artificially sprayed and causes uneven spraying and health hazards, and automatic spraying and more uniform coverage are achieved.

CN222855742UActive Publication Date: 2025-05-13FUJIAN HUIXINRUI ENVIRONMENTAL PROTECTION EQUIPMENT CO LTD
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Patent Information

Application Number
CN202421603253.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-05-13
Estimated Expiration
2034-07-09

AI Technical Summary

Technical Problem

The existing tunnel trolley processing equipment requires manual painting treatment, resulting in inadequate spraying, affecting the processing quality, and posing a hazard to human health.

Method used

A tunnel trolley processing equipment is designed, including a processing table and a painting mechanism. The painting mechanism is composed of a second motor, a second screw, a second slider, a support block, a third motor, a third screw, a third slider, a curved plate and a spray head. Through the coordinated work of these components, the wrap-around spraying of the curved plate and the spray head is realized.

Benefits of technology

The equipment can automatically spray paint the surface of the material to reduce the harm to human health, and make the spray paint more even, cover more comprehensively, and ensure processing quality through wrapping spraying.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the related technical field of tunnel trolleys, in particular to tunnel trolley machining equipment which comprises a machining table and a paint spraying mechanism, and the paint spraying mechanism is arranged on one side of the surface of the machining table. According to the tunnel trolley machining equipment, through the arrangement of the paint spraying mechanism, a third motor is started firstly to drive a third lead screw to rotate, and due to the fact that third sliding blocks are limited by supporting blocks and cannot rotate, the third lead screw drives two sets of third sliding blocks to relatively move in the direction of the third lead screw; two sets of third sliding blocks drive two sets of arc-shaped plates to surround the surface of a material needing to be painted, then a second motor is started to drive a second lead screw to rotate, the second lead screw drives the second sliding block to slide in the direction of the second lead screw due to the fact that the second sliding block is limited by the machining table and cannot rotate, and the second sliding block drives a supporting block to move; the supporting block drives the arc-shaped plate to move, and the arc-shaped plate drives the spray head to conduct surrounding type dead-corner-free spraying, so that paint spraying is more uniform, and covering is more comprehensive.
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Description

Technical Field

[0001] The utility model relates to the technical field related to tunnel trolleys, in particular to tunnel trolley processing equipment. Background Art

[0002] With the development of society, more and more tracks, roads and railways are being built. These constructions have brought great convenience to people's lives. In these constructions, many tunnels need to be excavated or built. Tunnel trolleys are indispensable non-standard products for secondary lining in the process of tunnel construction. There are mainly simple lining trolleys, full-hydraulic automatic walking lining trolleys and grid lining trolleys. The full-hydraulic lining trolleys can be divided into side top arch type, full-circle needle beam type, bottom mold needle beam type, full-circle travel type, etc. In order to meet the needs of tunnel construction, it is necessary to speed up the production and processing of tunnel trolleys. Therefore, tunnel trolley processing equipment is particularly needed.

[0003] However, most of the existing tunnel trolley processing equipment requires manual painting, which is not uniform enough, thus affecting the processing quality and is harmful to human health. Utility Model Content

[0004] The purpose of the utility model is to provide a tunnel trolley processing equipment to solve the problem that most of the existing tunnel trolley processing equipment proposed in the above background technology requires manual painting, and the manual painting process is not uniform enough, thereby affecting the processing quality and posing a hazard to human health.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: tunnel trolley processing equipment, including a processing table and a paint spraying mechanism, a clamping mechanism is provided on one side of the surface of the processing table, and a paint spraying mechanism is provided on one side of the surface of the processing table;

[0006] The paint spraying mechanism includes a second motor, a second screw rod, a second slider, a support block, a third motor, a third screw rod, a third slider, a curved plate and a nozzle. The second motor is installed on one side of the surface of the processing table, the second motor is connected to the second screw rod on one side of the surface, the second slider is threadedly connected to one side of the surface of the second screw rod, the second slider is connected to the support block on one side of the surface of the second slider, the third motor is installed on one side of the surface of the support block, the third motor is connected to the third screw rod on one side of the surface, the third slider is threadedly connected to one side of the surface of the third screw rod, the third slider is connected to the curved plate on one side of the surface, and the nozzle is installed on one side of the surface of the curved plate.

[0007] Preferably, the second screw rod is connected to a bearing of the processing table, and the second slider is arranged inside the processing table.

[0008] Preferably, the thread directions of the two ends of the third screw rod are opposite, and the third screw rod is connected to the support block bearing.

[0009] Preferably, the third sliding blocks are provided in two groups, and the third sliding blocks are symmetrically distributed relative to the third screw rod.

[0010] Preferably, the clamping mechanism includes a first motor, a first screw rod, a first slider, a support table, a cylinder and a clamping plate. The first motor is installed on one side of the surface of the processing table, the first motor is connected to the first screw rod on one side of the surface, the first slider is threadedly connected to the first screw rod on one side of the surface, the first slider is connected to the support table on one side of the surface, the cylinder is installed on one side of the surface of the support table, and the other end of the cylinder is connected to the clamping plate.

[0011] Preferably, the first screw rod is connected to the processing table bearing, and the thread directions of the two ends of the first screw rod are opposite.

[0012] Preferably, two groups of the first sliding blocks are provided, and the first sliding blocks are symmetrically distributed relative to the first screw rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the tunnel trolley processing equipment can automatically spray paint on the surface of the material, thereby reducing the harm caused to human health by the painting process, and can spray in a surrounding manner without dead angles, so that the paint is more uniform and the coverage is more comprehensive, ensuring the quality of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the sectional structure of the utility model from a side view;

[0015] Figure 2 This is a schematic cross-sectional view of the clamping mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the paint spraying mechanism of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. processing table; 2. clamping mechanism; 201. first motor; 202. first screw rod; 203. first slider; 204. support table; 205. cylinder; 206. clamping plate; 3. painting mechanism; 301. second motor; 302. second screw rod; 303. second slider; 304. support block; 305. third motor; 306. third screw rod; 307. third slider; 308. arc plate; 309. nozzle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution, a tunnel trolley processing device, comprising a processing table 1 and a paint spraying mechanism 3, a clamping mechanism 2 is provided on one side of the surface of the processing table 1, and a paint spraying mechanism 3 is provided on one side of the surface of the processing table 1;

[0021] The paint spraying mechanism 3 includes a second motor 301, a second screw rod 302, a second slider 303, a support block 304, a third motor 305, a third screw rod 306, a third slider 307, an arc plate 308 and a nozzle 309. The second motor 301 is installed on one side of the surface of the processing table 1, the second motor 301 is connected to the second screw rod 302 on one side of the surface, the second slider 303 is threadedly connected to the second screw rod 302 on one side of the surface, the second slider 303 is connected to the support block 304 on one side of the surface, and the support block 308 is connected to the support block 304. A third motor 305 is installed on one side of the surface of 04, a third screw rod 306 is connected to one side of the surface of the third motor 305, a third slider 307 is threadedly connected to one side of the surface of the third screw rod 306, a curved plate 308 is connected to one side of the surface of the third slider 307, a nozzle 309 is installed on one side of the surface of the curved plate 308, and a second motor 301, a second screw rod 302, a second slider 303, a support block 304, a third motor 305, a third screw rod 306, a third slider 307, a curved plate 308, and a nozzle 309 are installed on one side of the surface of the curved plate 308. The arrangement of the plate 308 and the nozzle 309, when in use, first start the third motor 305, at this time the third motor 305 drives the third screw rod 306 to rotate, because the third slider 307 is restricted by the support block 304 and cannot rotate, so the third screw rod 306 drives the two groups of third sliders 307 to move relative to each other along the direction of the third screw rod 306, and the two groups of third sliders 307 drive the two groups of arc plates 308 to surround the surface of the material to be painted, and then start the second motor 301, at this time the second motor 301 drives the second The screw rod 302 rotates, and since the second slider 303 is restricted by the processing table 1 and cannot rotate, the second screw rod 302 drives the second slider 303 to slide in the direction of the second screw rod 302, and the second slider 303 drives the support block 304 to move, and the support block 304 drives the arc plate 308 to move, and the arc plate 308 drives the nozzle 309 to move, so that the nozzle 309 sprays paint on the surface of the material, and the arc plate 308 drives the nozzle 309 to spray in a surrounding manner without dead angles, so that the paint is sprayed more evenly and the coverage is more comprehensive.

[0022] Furthermore, the second screw rod 302 is connected to the bearing of the processing table 1, and the second slider 303 is arranged inside the processing table 1. Through the setting of the second slider 303, when in use, the second slider 303 can provide support for the support block 304, and at the same time, the movement of the second slider 303 can drive the support block 304 to move.

[0023] Furthermore, the threads at both ends of the third screw rod 306 have opposite directions, and the third screw rod 306 is connected to the bearing of the support block 304. Through the setting of the third screw rod 306, when in use, the third screw rod 306 can drive the two groups of third sliders 307 to move relatively away or relatively close through the opposite threads at both ends, and the third screw rod 306 can provide support for the third slider 307.

[0024] Furthermore, two groups of third sliders 307 are provided, and the third sliders 307 are symmetrically distributed relative to the third screw rod 306. Through the setting of the third sliders 307, when in use, the third sliders 307 can provide support for the arc plate 308, and at the same time, the third sliders 307 can drive the arc plate 308 to move synchronously when moving.

[0025] Furthermore, the clamping mechanism 2 includes a first motor 201, a first screw rod 202, a first slider 203, a support table 204, a cylinder 205 and a clamping plate 206. The first motor 201 is installed on one side of the surface of the processing table 1, the first motor 201 is connected to the first screw rod 202 on one side of the surface, the first slider 203 is threadedly connected to the first screw rod 202 on one side of the surface, the first slider 203 is connected to the support table 204 on one side of the surface, the cylinder 205 is installed on one side of the surface of the support table 204, and the other end of the cylinder 205 is connected to the clamping plate 206. The support table 204, cylinder 205 and clamp 206 are arranged such that when in use, the first motor 201 is first started, at which time the first motor 201 drives the first screw rod 202 to rotate. Since the first slider 203 is restricted by the processing table 1 and cannot rotate, the first screw rod 202 drives the two groups of first sliders 203 to move relative to each other along the direction of the first screw rod 202. The two groups of first sliders 203 drive the two groups of support tables 204 to move relative to each other, so that the two groups of support tables 204 can adapt to the length of the material. Then, the cylinder 205 is energized, so that the cylinder 205 drives the clamp 206 to move, so that the clamp 206 clamps and fixes the processed material.

[0026] Furthermore, the first screw rod 202 is connected to the bearing of the processing table 1, and the threads at both ends of the first screw rod 202 are in opposite directions. Through the setting of the first screw rod 202, when in use, the first screw rod 202 can provide support for the first slider 203. When the first screw rod 202 rotates, the two groups of first sliders 203 can be driven to move relatively away or relatively close through the opposite threads at both ends.

[0027] Furthermore, two groups of first sliders 203 are provided, and the first sliders 203 are symmetrically distributed relative to the first screw rod 202. Through the setting of the first sliders 203, when in use, the first sliders 203 can provide support for the support platform 204, and at the same time, the movement of the first sliders 203 can drive the support platform 204 to move synchronously.

[0028] Working principle: First, start the first motor 201. At this time, the first motor 201 drives the first screw rod 202 to rotate. Since the first slider 203 is restricted by the processing table 1 and cannot rotate, the first screw rod 202 drives the two groups of first sliders 203 to move relative to each other along the direction of the first screw rod 202. The two groups of first sliders 203 drive the two groups of support tables 204 to move relative to each other, so that the two groups of support tables 204 can adapt to the length of the material. Then, energize the cylinder 205, so that the cylinder 205 drives the clamping plate 206 to move, so that the clamping plate 206 clamps the processing material and fixes it. Then start the third motor 305. At this time, the third motor 305 drives the third screw rod 306 to rotate. Since the third slider 307 is restricted by the support block 304 and cannot rotate, The third screw rod 306 drives the two groups of third sliders 307 to move relative to each other along the direction of the third screw rod 306, and the two groups of third sliders 307 drive the two groups of arc plates 308 to surround the surface of the material to be painted, and then the second motor 301 is started. At this time, the second motor 301 drives the second screw rod 302 to rotate. Since the second slider 303 is restricted by the processing table 1 and cannot rotate, the second screw rod 302 drives the second slider 303 to slide along the direction of the second screw rod 302, and the second slider 303 drives the support block 304 to move, and the support block 304 drives the arc plate 308 to move, and the arc plate 308 drives the nozzle 309 to move, so that the nozzle 309 sprays paint on the surface of the material, and the arc plate 308 drives the nozzle 309 to spray in a surrounding manner without dead angles.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tunnel trolley processing device, comprising a processing table (1) and a paint spraying mechanism (3), characterized in that: A clamping mechanism (2) is provided on one side of the surface of the processing table (1), and a painting mechanism (3) is provided on one side of the surface of the processing table (1); The paint spraying mechanism (3) comprises a second motor (301), a second screw rod (302), a second slider (303), a support block (304), a third motor (305), a third screw rod (306), a third slider (307), an arc plate (308) and a spray head (309); the second motor (301) is installed on one side of the surface of the processing table (1); the second motor (301) is connected to the second screw rod (302) on one side of the surface; the second screw rod (302) is threadedly connected to the second slider on one side of the surface Block (303), one side of the surface of the second slider (303) is connected to a support block (304), one side of the surface of the support block (304) is installed with a third motor (305), one side of the surface of the third motor (305) is connected to a third screw rod (306), one side of the surface of the third screw rod (306) is threadedly connected to a third slider (307), one side of the surface of the third slider (307) is connected to an arc plate (308), and one side of the surface of the arc plate (308) is installed with a nozzle (309).

2. The tunnel trolley processing equipment according to claim 1, characterized in that: The second screw rod (302) is connected to a bearing of the processing platform (1), and the second sliding block (303) is arranged inside the processing platform (1).

3. The tunnel trolley processing equipment according to claim 1, characterized in that: The threads at both ends of the third screw rod (306) are in opposite directions, and the third screw rod (306) is connected to the support block (304) by a bearing.

4. The tunnel trolley processing equipment according to claim 1, characterized in that: The third sliding blocks (307) are provided in two groups, and the third sliding blocks (307) are symmetrically distributed relative to the third screw rod (306).

5. The tunnel trolley processing equipment according to claim 1, characterized in that: The clamping mechanism (2) comprises a first motor (201), a first screw rod (202), a first slider (203), a support platform (204), a cylinder (205) and a clamping plate (206); the first motor (201) is installed on one side of the surface of the processing platform (1); the first screw rod (202) is connected to one side of the surface of the first motor (201); the first slider (203) is threadedly connected to one side of the surface of the first screw rod (202); the first slider (203) is connected to one side of the surface of the support platform (204); the cylinder (205) is installed on one side of the surface of the support platform (204); and the other end of the cylinder (205) is connected to the clamping plate (206).

6. The tunnel trolley processing equipment according to claim 5, characterized in that: The first screw rod (202) is connected to a bearing of the processing table (1), and the threads at two ends of the first screw rod (202) are in opposite directions.

7. The tunnel trolley processing equipment according to claim 5, characterized in that: Two groups of the first sliding blocks (203) are provided, and the first sliding blocks (203) are symmetrically distributed relative to the first screw rod (202).