Spraying equipment for galvanization
By introducing buffer and adjustment components into the galvanizing spraying equipment, the problem of equipment vibration on uneven ground was solved, achieving stable operation and precise spraying, and enhancing the equipment's protection and applicability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-24
AI Technical Summary
Existing galvanizing spraying equipment vibrates when moving on uneven ground, causing damage to internal electronic components, affecting normal operation and spraying accuracy, and increasing maintenance costs.
The system employs a buffer assembly and an adjustment assembly. The buffer assembly includes a damper and a spring. The damper absorbs vibration energy, while the adjustment assembly uses an elastic metal sheet and a slot to adjust the opening size of the metal protective cover, thereby reducing equipment vibration and enhancing protection.
It effectively reduces equipment vibration on uneven ground, protects internal electronic components, improves equipment protection and applicability, and reduces maintenance costs.
Smart Images
Figure CN224031075U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to spraying equipment technical field especially relates to a spraying equipment for galvanization. BACKGROUND
[0002] In the industrial production field, the spraying equipment for galvanization plays a vital role. With the continuous development of manufacturing industry, the requirement for metal surface treatment is increasingly improved, and as a common and effective rust prevention method, the quality of galvanization directly affects the service life and performance of products. As a key link in the galvanization process, the spraying equipment needs to have the characteristics of high efficiency, precision and stability to meet the needs of different production scenes and product specifications. At the same time, in the actual production process, the equipment often needs to run in various complex working environments, which poses a severe challenge to the stability and reliability of the equipment.
[0003] The existing spraying equipment for galvanization is usually composed of a spraying gun, a coating delivery system and a supporting and moving device, etc. in mechanical structure. Its technical principle is to uniformly spray the coating to the metal surface through the spraying gun, and the coating delivery system is responsible for stably supplying the coating to the spraying gun. The supporting and moving device ensures that the equipment can move flexibly in the working area to realize the spraying operation on metal workpieces at different positions. In terms of equipment movement, the change of position is mainly realized by relying on wheels or rails to adapt to different production layouts and workpiece placement positions.
[0004] However, when such spraying equipment for galvanization moves on uneven ground, it will face a significant problem. When the ground is uneven, the equipment will inevitably vibrate during movement. These vibrations will be conducted along the structure of the equipment to the interior of the equipment. Since a large number of electronic components are usually installed inside the equipment, long-term exposure to such a vibrating environment can easily cause damage to the electronic components inside the equipment, thereby affecting the normal operation of the equipment and the precision of the spraying work, reducing production efficiency and increasing maintenance costs. Therefore, a spraying equipment for galvanization is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a spraying equipment for galvanization, which aims to improve the problem that the concave-convex ground will cause the equipment to vibrate when the equipment moves on the concave-convex ground, and these vibration forces will be conducted to the interior of the equipment, which can easily cause damage to the electronic components inside the equipment.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A galvanizing spraying device, comprising an electric arc spraying machine, a protective cabin is slidably connected to the outer wall of the electric arc spraying machine, a buffer assembly is arranged in the protective cabin, a plurality of moving wheels are fixedly connected to the bottom of the protective cabin, a connecting pipe is fixedly connected to one side of the electric arc spraying machine, a spray head is fixedly connected to one end of the connecting pipe, a metal protective cover is fixedly connected to the outer wall of the spray head, and an adjusting assembly is arranged on the outer wall of the metal protective cover.
[0008] The buffer assembly comprises a plurality of dampers, the dampers are located on the inner wall of the protective cabin, connecting blocks one are fixedly connected to the bottom of the electric arc spraying machine on both sides, transmission blocks two are rotatably connected in each connecting block one, dampers are fixedly connected to the outer wall of each transmission block two, transmission blocks three are fixedly connected to the output end of each damper, connecting blocks two are rotatably connected to the outer wall of each transmission block three, and the bottoms of the connecting blocks two are fixedly connected to the bottom of the inner wall of the protective cabin.
[0009] As a further description of the above technical solution:
[0010] The electric arc spraying machine is fixedly connected with a plurality of fixed blocks at the bottom, each fixed block is slidably connected with a connecting shell two at the outer wall, each connecting shell two is provided with a spring two inside, one end of each spring two is fixedly connected to the bottom of the fixed block, and the other end of each spring two is fixedly connected to the inner wall bottom of the connecting shell two.
[0011] As a further description of the above technical solution:
[0012] The adjusting assembly comprises an elastic metal sheet, a plurality of hinges are fixedly connected to the outer wall of the metal protective cover, and one side of the hinges is fixedly connected to the outer wall of the elastic metal sheet.
[0013] As a further description of the above technical solution:
[0014] The elastic metal sheet is fixedly connected with a fan-shaped connecting plate on both sides, and a plurality of clamping grooves are formed in each fan-shaped connecting plate.
[0015] As a further description of the above technical solution:
[0016] An arc-shaped guide block is slidably connected to the outer wall of each fan-shaped connecting plate, and a plurality of arc-shaped guide blocks are fixedly connected to the outer wall of the metal protective cover on both sides.
[0017] As a further description of the above technical solution:
[0018] Each arc-shaped guide block is fixedly connected with a connecting shell one, the inner wall of each connecting shell one is slidably connected with a connecting column, the inner part of each connecting column is fixedly connected with a rotating shaft, the outer wall of each rotating shaft is rotatably connected with a transmission block one, the rotating shaft is located on one side of the center point of the transmission block one, and each transmission block one is attached to the connecting shell one.
[0019] As a further description of the above technical solution:
[0020] Each connecting column is fixedly connected with a clamping column, and each clamping column is slidably connected to the inner wall of the connecting shell one.
[0021] As a further description of the above technical solution:
[0022] The outer wall of each connecting column is provided with a spring one, one end of each spring one is fixedly connected to the outer wall of the clamping column, and the other end of each spring one is fixedly connected to the top of the inner wall of the connecting shell one.
[0023] The utility model has the following beneficial effects:
[0024] 1、 in the utility model, the vibration force of the equipment is transmitted to the outer wall of the damper output end and the spring two through the transmission block three and the connecting shell two, the damper and the spring two are compressed, so that the effect of reducing the vibration force of the equipment is achieved, the problem that the concave-convex ground makes the equipment vibrate when the equipment moves on the concave-convex ground is solved, the vibration force is transmitted to the internal electronic components of the equipment, which is prone to damage, and the protection of the equipment is enhanced.
[0025] 2、 in the utility model, the elastic metal sheet can be stretched, and the elastic metal sheet rotates around the hinge center point to control the protection range of the metal protective cover, and the angle of the elastic metal sheet is fixed by the clamping between the clamping column and the clamping groove, so that the opening size of the metal protective cover is adjusted, the problem that the protection range of the metal protective cover is fixed and difficult to adjust according to different use conditions is solved, and the applicability of the equipment is enhanced. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 A three-dimensional schematic view of the galvanizing spraying equipment is provided for the utility model;
[0027] Figure 2 A three-dimensional schematic view of the galvanizing spraying equipment is provided for the utility model;
[0028] Figure 3 A three-dimensional schematic view of the galvanizing spraying equipment is provided for the utility model;
[0029] Figure 4 A connecting shell one cross section structure schematic view of galvanizing spraying equipment is provided for the utility model.
[0030] Figure 5 A protection cabin cross section structure schematic view of galvanizing spraying equipment is provided for the utility model.
[0031] Legend:
[0032] 1, protection cabin, 2, electric arc spraying machine, 3, moving wheel, 4, connecting pipe, 5, spray head, 6, metal protection cover, 7, elastic metal sheet, 8, hinge, 9, arc-shaped guide block, 10, fan-shaped connecting plate, 11, clamping groove, 12, connecting shell one, 13, transmission block one, 14, rotating shaft, 15, connecting column, 16, spring one, 17, clamping column, 18, connecting block one, 19, transmission block two, 20, damper, 21, transmission block three, 22, connecting block two, 23, fixed block, 24, spring two, 25, connecting shell two. Specific implementation
[0033] 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 protection scope of the utility model.
[0034] Reference Figure 1 and Figure 5The utility model provides a kind of spraying equipment for galvanizing, including arc spraying machine 2, when arc spraying machine 2 works, two filamentous spraying materials are connected respectively on the positive pole and the negative pole of direct current power supply, at the nozzle of spray gun, two metal wires front end are close to each other and produce electric arc, electric arc releases a large amount of heat instantaneously, so that metal wire rapidly melts. Simultaneously, high-pressure gas is sprayed from nozzle, and the melted metal wire is atomized into tiny droplets, and is sprayed at high speed to the surface of workpiece to be sprayed. These tiny droplets are rapidly cooled, solidified on the surface of workpiece, and are accumulated layer by layer, and finally form uniform and dense coating, so as to realize the protection, repair or functional strengthening of the surface of workpiece, the outer wall of arc spraying machine 2 is slidably connected with protective cabin 1, buffer assembly is arranged in protective cabin 1, the main role of protective cabin 1 is to provide external protection for arc spraying machine 2, to prevent external impact from directly acting on arc spraying machine 2, a plurality of moving wheels 3 are fixedly connected to the bottom of protective cabin 1, the role of moving wheel 3 is to facilitate the overall movement of equipment, while bearing the weight of equipment, arc spraying machine 2 is fixedly connected with connecting pipe 4 on one side, the role of connecting pipe 4 is to transmit spraying material, spraying head 5 is fixedly connected to one end of connecting pipe 4, the role of spraying head 5 is to uniformly spray material to target surface, metal protective cover 6 is fixedly connected to the outer wall of spraying head 5, the role of metal protective cover 6 is to protect spraying head 5 from external damage, adjusting assembly is arranged on the outer wall of metal protective cover 6, the role of adjusting assembly is to adjust the protection range of metal protective cover 6.
[0035] The buffer assembly comprises a plurality of dampers 20, which are located on the inner wall of the protective cabin 1. The dampers 20 absorb vibration energy through hydraulic or pneumatic principles. The arc spraying machine 2 is fixedly connected with a connecting block one 18 on both sides of the bottom. The connecting block one 18 is used to fix the transmission block two 19 and provide a rotating fulcrum. Each connecting block one 18 is rotatably connected with the transmission block two 19 inside. The transmission block two 19 is used to convert the compression force of the damper 20 into rotary motion. Each transmission block two 19 is fixedly connected with the damper 20 on the outer wall. Each damper 20 is fixedly connected with a transmission block three 21 at the output end. The transmission block three 21 is used to conduct the movement force of the connecting block two 22 to the damper 20. Each transmission block three 21 is rotatably connected with the connecting block two 22 on the outer wall. The connecting block two 22 is used to transmit the movement force of the protective cabin 1 to the transmission block three 21. A plurality of connecting block two 22 are fixedly connected at the bottom of the inner wall of the protective cabin 1. The arc spraying machine 2 is fixedly connected with a plurality of fixed blocks 23 at the bottom. The fixed blocks 23 are used to fixedly connect the connecting shell two 25 and provide a sliding track. Each fixed block 23 is slidingly connected with the connecting shell two 25 on the outer wall. The connecting shell two 25 is used to accommodate the spring two 24 and conduct the compression force. Each connecting shell two 25 is provided with the spring two 24 inside. The spring two 24 is used to absorb vibration energy through elastic deformation. Each spring two 24 is fixedly connected at one end to the bottom of the fixed block 23. The other end of each spring two 24 is fixedly connected to the inner wall bottom of the connecting shell two 25.
[0036] Referring to Figures 2-4The adjusting assembly comprises an elastic metal sheet 7, the elastic metal sheet 7 is used for adjusting the opening size of the metal protective cover 6 through the elastic property thereof, a plurality of hinges 8 are fixedly connected to the outer wall of the metal protective cover 6, the hinges 8 are used for connecting the metal protective cover 6 and the elastic metal sheet 7 and providing a rotating fulcrum, one side of each of the plurality of hinges 8 is fixedly connected to the outer wall of the elastic metal sheet 7, the elastic metal sheet 7 is fixedly connected with a plurality of fan-shaped connecting plates 10 on both sides, the fan-shaped connecting plates 10 are used for guiding the rotation of the elastic metal sheet 7 through the arc-shaped structure thereof, a plurality of clamping grooves 11 are formed in the inner wall of each of the fan-shaped connecting plates 10, the clamping grooves 11 are used for cooperating with the clamping columns 17 to fix the position of the elastic metal sheet 7, an arc-shaped guide block 9 is slidably connected to the outer wall of each of the fan-shaped connecting plates 10, the arc-shaped guide block 9 is used for providing a sliding track for the fan-shaped connecting plate 10, a plurality of arc-shaped guide blocks 9 are fixedly connected to the two sides of the metal protective cover 6, a connecting shell one 12 is fixedly connected to the inner wall of each of the arc-shaped guide blocks 9, the connecting shell one 12 is used for accommodating the connecting column 15 and the spring one 16, the connecting column 15 is slidably connected to the inner wall of each of the connecting shell ones 12, the connecting column 15 is used for conducting the rotating force of the transmission block one 13 to the clamping column 17, a rotating shaft 14 is fixedly connected to the inner of each of the connecting columns 15, the rotating shaft 14 is used as the rotating center of the transmission block one 13, the transmission block one 13 is rotatably connected to the outer wall of each of the rotating shafts 14, the transmission block one 13 is used for pushing the connecting column 15 to move through eccentric rotation, the rotating shaft 14 is located on one side of the center point of the transmission block one 13, each of the transmission blocks one 13 is in abutment with the connecting shell one 12, the clamping column 17 is fixedly connected to one end of each of the connecting columns 15, the clamping column 17 is used for cooperating with the clamping groove 11 to fix the position of the fan-shaped connecting plate 10, each of the clamping columns 17 is slidably connected to the inner wall of the connecting shell one 12, the clamping column 17 is in clamping abutment with the clamping groove 11, the spring one 16 is arranged on the outer wall of each of the connecting columns 15, the spring one 16 is used for enhancing the clamping stability of the clamping column 17 and the clamping groove 11 through elastic rebound force, one end of each of the springs one 16 is fixedly connected to the outer wall of the clamping column 17, the other end of each of the springs one 16 is fixedly connected to the top of the inner wall of the connecting shell one 12.
[0037] Working principle: during the movement of the device, the ground rubble or pits extrude the moving wheel 3, so that the inner wall of the protective cabin 1 slides on the outer wall of the electric arc spraying machine 2, and the protective cabin 1 moves while driving the connecting shell two 25 and the connecting block two 22 to move, the connecting shell two 25 moves while driving the spring two 24 to compress, the connecting block two 22 moves while driving the transmission block three 21 to rotate, and the moving force is transmitted to the output end of the damper 20, so that the damper 20 is compressed, and the damper 20 is compressed while driving the transmission block two 19 to rotate around the connecting block one 18 as the center, the moving force of the connecting block two 22 is accurately transmitted to the outer wall of the damper 20 through the rotation of the transmission block three 21 and the transmission block two 19, the vibration force of the ground on the device is reduced through the compression of the damper 20 and the spring two 24, the vibration force of the ground on the device is prevented from being transmitted to the inside of the electric arc spraying machine 2, the damage to the electronic elements in the electric arc spraying machine 2 is prevented, and the protection of the device is enhanced.
[0038] During the adjustment of the opening size of the metal protective cover 6, the transmission block one 13 is first rotated, the connecting column 15 one end clamping column 17 is driven to slide in the connecting shell one 12 through the rotating shaft 14, the spring one 16 is compressed, the clamping column 17 is separated from the inner wall of the clamping groove 11, the stretchable characteristic of the elastic metal sheet 7 is utilized to rotate the elastic metal sheet 7 around the center point of the hinge 8, the elastic metal sheet 7 rotates while driving the fan-shaped connecting plate 10 to rotate in the inner wall of the arc-shaped guide block 9, the transmission block one 13 is reversely rotated, the clamping column 17 is moved to the inner wall of the clamping groove 11 according to the above principle, and the clamping stability between the clamping column 17 and the inner wall of the clamping groove 11 is pushed by the rebounding force of the spring one 16, the position of the elastic metal sheet 7 is fixed, the problem that the protection range of the metal protective cover 6 is relatively fixed and is difficult to adjust according to different use conditions is solved, and the applicability of the device is enhanced.
[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A galvanizing spraying device, comprising an electric arc spraying machine (2), characterized in that: The arc spraying machine (2) has a protective chamber (1) slidably connected to its outer wall. The protective chamber (1) is equipped with a buffer assembly. The bottom of the protective chamber (1) is fixedly connected with multiple moving wheels (3). The arc spraying machine (2) has a connecting pipe (4) fixedly connected to one side. One end of the connecting pipe (4) is fixedly connected to a nozzle (5). The outer wall of the nozzle (5) is fixedly connected with a metal protective cover (6). The outer wall of the metal protective cover (6) is equipped with an adjustment assembly. The buffer assembly includes multiple dampers (20), which are located on the inner wall of the protective chamber (1). The bottom sides of the arc spraying machine (2) are fixedly connected to connecting blocks 1 (18). Each connecting block 1 (18) is rotatably connected to a transmission block 2 (19). Each transmission block 2 (19) is fixedly connected to a damper (20) on its outer wall. Each damper (20) is fixedly connected to a transmission block 3 (21) at its output end. Each transmission block 3 (21) is rotatably connected to a connecting block 2 (22) on its outer wall. The bottom of multiple connecting blocks 2 (22) is fixedly connected to the bottom of the inner wall of the protective chamber (1).
2. The galvanizing spraying equipment according to claim 1, characterized in that: The arc spraying machine (2) has multiple fixed blocks (23) fixedly connected to its bottom. Each fixed block (23) has a connecting shell (25) slidably connected to its outer wall. Each connecting shell (25) has a spring (24) inside it. One end of each spring (24) is fixedly connected to the bottom of the fixed block (23), and the other end of each spring (24) is fixedly connected to the bottom of the inner wall of the connecting shell (25).
3. The galvanizing spraying equipment according to claim 1, characterized in that: The adjustment component includes an elastic metal sheet (7), and a plurality of hinges (8) are fixedly connected to the outer wall of the metal protective cover (6). One side of each of the plurality of hinges (8) is fixedly connected to the outer wall of the elastic metal sheet (7).
4. The galvanizing spraying equipment according to claim 3, characterized in that: Both sides of the elastic metal sheet (7) are fixedly connected to fan-shaped connecting plates (10), and each fan-shaped connecting plate (10) has multiple slots (11) inside.
5. A galvanizing spraying device according to claim 4, characterized in that: Each of the fan-shaped connecting plates (10) has an arc-shaped guide block (9) slidably connected to its outer wall, and the outer walls of the multiple arc-shaped guide blocks (9) are fixedly connected to both sides of the metal protective cover (6).
6. A galvanizing spraying device according to claim 5, characterized in that: Each of the arc-shaped guide blocks (9) is fixedly connected to a connecting shell (12), and each of the connecting shells (12) is slidably connected to a connecting post (15). Each of the connecting posts (15) is fixedly connected to a rotating shaft (14), and each of the rotating shafts (14) is rotatably connected to a transmission block (13) on its outer wall. The rotating shaft (14) is located on one side of the center point of the transmission block (13), and each of the transmission blocks (13) is in contact with the connecting shell (12).
7. A galvanizing spraying device according to claim 6, characterized in that: Each of the connecting posts (15) is fixedly connected to a locking post (17) at one end, and each locking post (17) is slidably connected to the inner wall of the connecting shell (12), and the locking post (17) engages with the locking groove (11).
8. A galvanizing spraying device according to claim 7, characterized in that: Each of the connecting posts (15) is provided with a spring (16) on its outer wall. One end of each spring (16) is fixedly connected to the outer wall of the locking post (17), and the other end of each spring (16) is fixedly connected to the top of the inner wall of the connecting shell (12).