Spraying device for anticorrosive coating
By designing an anti-corrosion coating spraying device including electric slide rails, electric sliders, back plates, limit guide rails and electromagnets, the problem of outdoor spraying of large equipment is solved, automatic spraying is realized, and manual operation risks and costs are reduced. And improves spray efficiency and coverage area.
Patent Information
- Application Number
- CN202420811658.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-18
AI Technical Summary
Large equipment such as ships, metal buildings and large vehicles are located outdoors, and it is difficult to use traditional automated spraying equipment for anti-corrosion coating spraying, which makes manual operation exhausting and dangerous, and anti-corrosion coatings are harmful to the human body.
A spraying device for anti-corrosion coating is designed, including electric slide rails, electric sliders, back plates, limit guide rails and electromagnets. Through the cooperation of these components, the device can automatically adsorb on the metal surface to be sprayed and sprayed, as a whole The structure is small and flexible, suitable for large-area outdoor spraying.
Automatic spraying is realized, reducing the physical consumption and safety risks of manual operation, while reducing labor costs, reducing the harm of anticorrosion coatings to the human body, and improving the efficiency and coverage area of spraying operations.
Smart Images
Figure CN222447000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying device for anti-corrosion coatings. Background Art
[0002] The anti-corrosion mechanism of anti-corrosion coatings is to form a barrier coating on the metal surface to prevent water and oxygen from contacting the metal surface. According to the different substrates used, it can be divided into epoxy anti-corrosion coatings, flake anti-corrosion coatings, epoxy polyester mixed types, outdoor pure polyester, etc. According to the different use temperatures, it can be divided into low-temperature anti-corrosion coatings, normal temperature anti-corrosion coatings, and high-temperature anti-corrosion coatings. When spraying anti-corrosion coatings on workpieces in factory workshops, it is convenient to use mechanized equipment for automatic spraying without the need for frequent manual intervention.
[0003] However, some large equipment, such as ships, metal buildings, large vehicles, etc., are located outdoors, and it is not convenient to use traditional automated spraying equipment to spray anti-corrosion materials. They are basically sprayed manually with spray guns. On the one hand, it is more physically demanding, especially at high locations, where climbing is required, and there are certain risks. On the other hand, anti-corrosion coatings are harmful to the human body, and manual operation will inevitably result in some anti-corrosion materials being inhaled into the operator's body. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a spray device for anti-corrosion coatings, which solves the problem that large equipment, such as ships, metal buildings, large vehicles, etc., are all located outdoors and are not convenient to spray with traditional automated spray equipment. Spraying is basically done manually with a spray gun, which is more physically demanding, especially at high locations where climbing is required, and there are certain risks. On the other hand, anti-corrosion coatings are harmful to the human body, and manual operation will inevitably result in the problem of certain anti-corrosion materials being inhaled into the operator's body.
[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a spray device for anti-corrosion coating, comprising an electric slide rail, an electric slider is installed on the electric slide rail, a spray gun is installed above the electric slider, and a lifting mechanism is arranged on the back of the electric slide rail; the lifting mechanism comprises a back plate, a limit guide rail, a support rod, an electromagnet and a controller; the inner wall of the back plate is slidably engaged with the limit guide rail, and the side of the limit guide rail away from the back plate is fixedly connected with a support rod above and below, an electromagnet is installed at the end of the support rod, and a controller is installed on one side of the back plate, and the controller is electrically connected to the electromagnet.
[0006] Preferably, the lifting mechanism also includes a first driving wheel and anti-slip grooves; the first driving wheel is installed between the back plate and the limiting guide rail and is attached to the outer wall of the limiting guide rail, anti-slip grooves are arranged between the limiting guide rail and the first driving wheel, and the first driving wheel is electrically connected to the electromagnet.
[0007] Preferably, a plurality of balls are arranged between the limit guide rail and the back plate.
[0008] Preferably, a cavity is provided at one end of the support rod away from the limiting guide rail, a telescopic rod is fixedly connected to the inner wall of the cavity, a second driving wheel is installed at the end of the telescopic rod, and a shock-absorbing pad is installed on the surface of the electromagnet.
[0009] Preferably, a square groove is provided at the top of the position limiting guide rail, and a square rod fixedly connected to the bottom of the position limiting guide rail is correspondingly provided in the square groove.
[0010] Preferably, a limiting rod is fixedly connected to one side of the back plate close to the limiting guide rail, a limiting sleeve is sleeved on the outer wall of the limiting rod, the limiting sleeve is fixedly connected to the bottom of the electric slide rail, and the limiting sleeve is fixedly connected to the limiting rod by a fixing bolt. Beneficial Effects
[0011] The utility model provides a spraying device for anti-corrosion coating. It has the following beneficial effects: the spraying device for anti-corrosion coating can directly adsorb the spraying device for anti-corrosion coating on the surface of metal to be sprayed through the cooperation between electric slide rails, electric sliders, back plates, limit guide rails and electromagnets, and automatically spray. The spraying device for anti-corrosion coating is small in size, flexible in operation and carrying, and is particularly suitable for outdoor, large-area, flat metal surface spraying. It can replace manual direct operation, reduce labor costs, and reduce the harm of paint to the human body;
[0012] Through the cooperation between the first driving wheel, the second driving wheel, the square rod and the square groove, the limit guide rail can be extended indefinitely, thereby increasing the longitudinal operable height, and the limit guide rail can be moved laterally, thereby increasing the lateral operable length. In this way, the operating area for effectively spraying the anti-corrosion coating is greatly increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the back plate, electromagnet and controller;
[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the middle back plate, limit guide rails and support rods.
[0016] In the figure: 1. electric slide rail, 2. electric slider, 3. anti-slip pattern, 4. spray gun, 5. back plate, 6. limit guide rail, 7. support rod, 8. electromagnet, 9. shock pad, 10. first driving wheel, 11. square groove, 12. square rod, 13. controller, 14. ball bearing, 15. limit rod, 16. limit sleeve, 17. fixing bolt, 18. cavity, 19. telescopic rod, 20. second driving wheel. DETAILED DESCRIPTION
[0017] 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.
[0018] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.
[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0020] Large equipment, such as ships, metal buildings, large vehicles, etc., are all located outdoors, and it is not convenient to use traditional automated spraying equipment to spray anti-corrosion materials. They are basically sprayed manually with spray guns. On the one hand, it is more physically demanding, especially at high locations, where climbing is required, and there are certain risks. On the other hand, anti-corrosion coatings are harmful to the human body, and manual operation will inevitably result in some anti-corrosion materials being inhaled into the operator's body.
[0021] In view of this, the utility model provides a spray device for anti-corrosion coating. Through the cooperation between an electric slide rail, an electric slider, a back plate, a limit guide rail and an electromagnet, the spray device for anti-corrosion coating can be directly adsorbed on the surface of the metal to be sprayed, and automatic spraying can be performed. The anti-corrosion coating spray device has a small overall size and is very flexible to operate and carry. It is particularly suitable for outdoor, large-area, flat metal surface spraying. It can replace direct manual operation, reduce labor costs, and reduce the harm of paint to the human body.
[0022] Depend on Figure 1-3 It can be seen that a spraying device for anti-corrosion coating in this case includes an electric slide rail 1, an electric slider 2 is installed on the electric slide rail 1, a spray gun 4 is installed above the electric slider 2, and a lifting mechanism is arranged on the back of the electric slide rail 1; the lifting mechanism includes a back plate 5, a limiting guide rail 6, a support rod 7, an electromagnet 8 and a controller 13; the inner wall of the back plate 5 is slidably engaged with the limiting guide rail 6, and the side of the limiting guide rail 6 away from the back plate 5 is fixedly connected with the support rod 7 on the upper and lower sides, and the end of the support rod 7 is installed with an electromagnet 8, and a controller 13 is installed on one side of the back plate 5, and the controller 13 is electrically connected to the electromagnet 8.
[0023] In the specific implementation process, it is worth pointing out that the specific models of the electric slide rail 1, the electric slider 2, the spray gun 4, the electromagnet 8 and the controller 13 in this embodiment are not limited, and they can meet the use requirements. The electric slide rail 1 and the electric slider 2 are arranged in a matching manner, and the two can drive the electric slider 2 to move horizontally, so as to adjust the horizontal position of the spray gun 4, so as to facilitate the range of anti-corrosion material spraying on the path it passes through, without manual operation, the spraying is more uniform, and the personnel can also stay away from the construction site to prevent the anti-corrosion material from being inhaled into the lungs. Of course, the spray gun 4 needs to be connected to the supply device of the anti-corrosion material, which can be The hose is used for feeding, which is convenient for its movement. The cooperation of the back plate 5 and the limiting guide rail 6 makes it convenient to adjust the longitudinal height of the spray gun 4. With the lateral movement of the spray gun 4, the anti-corrosion material spraying in the rectangular area is completed, and the working area is increased. The purpose of the electromagnet 8 is to be fixed on the surface of the metal material by magnetic adsorption, so that the spray gun 4 can spray the anti-corrosion material on its surface. The setting of the controller 13 facilitates the control of the electromagnet 8 and the electric slider 2. For example, wireless remote control, programmed automatic control or wired control can be used. Various methods are possible, and can be set according to actual needs, and a suitable controller 13 can be selected.
[0024] In one practicable manner, see Figure 2 and Figure 3 The lifting mechanism also includes a first driving wheel 10 and anti-slip grooves 3; the first driving wheel 10 is installed between the back plate 5 and the limiting guide rail 6, and is attached to the outer wall of the limiting guide rail 6. Anti-slip grooves 3 are arranged between the limiting guide rail 6 and the first driving wheel 10, and the first driving wheel 10 is electrically connected to the electromagnet 8.
[0025] In the specific implementation process, it is worth pointing out that the specific model of the first driving wheel 10 is not limited, and its purpose is to drive the back plate 5 to move up and down along the outer wall of the limiting guide rail 6 through the control of the controller 13, and the anti-slip pattern 3 can increase the friction between the first driving wheel 10 and the limiting guide rail 6 to facilitate its operation;
[0026] It can be understood that lifting and lowering by means of the first driving wheel 10 is only one possible implementation method provided in this embodiment, not all embodiments. In actual operation, for example, the back panel 5 can also be lifted and lowered in various ways such as chains, screws, etc., so as to implement the technical solution recorded in this embodiment.
[0027] In one practicable manner, see Figure 3 A plurality of balls 14 are arranged between the limiting guide rail 6 and the back plate 5 .
[0028] In the specific implementation process, it is worth pointing out that the ball 14 can be embedded in the back plate 5 and ensure that it can rotate freely. Such a setting, referring to the design of the ball bearing, can avoid direct friction between the limit guide rail 6 and the back plate 5 and reduce their wear.
[0029] In one practicable manner, see Figure 3 A cavity 18 is provided at one end of the support rod 7 away from the limiting guide rail 6, a telescopic rod 19 is fixedly connected to the inner wall of the cavity 18, a second driving wheel 20 is installed at the end of the telescopic rod 19, and a shock-absorbing pad 9 is installed on the surface of the electromagnet 8.
[0030] In the specific implementation process, it is worth pointing out that the telescopic rod 19 can be a hydraulic rod, a telescopic motor, etc., and the specific type and model are not limited. The purpose is that when the spray gun 4 completes the maximum range of spraying (the maximum lateral movement range of the electric slider 2 and the maximum longitudinal movement range of the single limit guide rail 6), the second drive wheel 20 can be pressed against the surface of the sprayed steel (iron) structure by extending the telescopic rod 19, so that a very small gap is generated between the electromagnet 8 and the surface of the sprayed steel (iron) structure to prevent friction between the electromagnet 8 and the surface of the sprayed steel (iron) structure when the second drive wheel 20 rotates. Of course, at this time, it is necessary to ensure that the magnetic attraction between the electromagnet 8 and the surface of the sprayed steel (iron) structure can ensure that the entire device will not be sprayed from the steel (iron) structure. The second driving wheel 20 is not limited to a specific model and can also be controlled by the controller 13. The shock absorbing pad 9 can be made of rubber material and its thickness should not be too large to avoid the problem of friction between the electromagnet 8 and the surface of the sprayed steel (iron) structure due to the uneven surface of the sprayed steel (iron) structure and the small gap between the electromagnet 8 and the surface of the sprayed steel (iron) structure during the movement of the second driving wheel 20. It can be understood that the rotation of the second driving wheel 20 is intended to drive the entire device to move horizontally and expand the horizontal range in which it can effectively operate.
[0031] In one practicable manner, see Figure 1 and Figure 2 A square groove 11 is provided at the top of the limiting guide rail 6 , and a square rod 12 fixedly connected to the bottom of the limiting guide rail 6 is correspondingly provided at the square groove 11 .
[0032] In the specific implementation process, it is worth pointing out that the limiting guide rail 6 can be plugged and fixed between multiple ones through the square groove 11 at the top and the square rod 12 at the bottom, and each limiting guide rail 6 should be provided with an electromagnet 8 partial structure to ensure fixation to the surface of the steel (iron) structure to be sprayed, and can move laterally synchronously at the same time. The longitudinal connection of multiple limiting guide rails 6 aims to increase the effective longitudinal spraying range of the spray gun 4, and the number of connected limiting guide rails 6 can be selected according to actual needs.
[0033] In one practicable manner, see Figure 1 A limiting rod 15 is fixedly connected to one side of the back plate 5 close to the limiting guide rail 6 , and a limiting sleeve 16 is sleeved on the outer wall of the limiting rod 15 . The limiting sleeve 16 is fixedly connected to the bottom of the electric slide rail 1 , and the limiting sleeve 16 is fixedly connected to the limiting rod 15 by a fixing bolt 17 .
[0034] In the specific implementation process, it is worth pointing out that the cooperation between the limit rod 15 and the limit sleeve 16 facilitates the adjustment of the distance between the nozzle of the spray gun 4 and the surface of the steel (iron) structure to be sprayed, and facilitates reasonable adjustment according to different types of spray guns, different spray coatings, and different spray thicknesses to ensure that the spraying effect meets expectations.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0037] 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 spraying device for an anti-corrosion coating, comprising an electric slide rail (1), characterized in that: An electric slide block (2) is installed on the electric slide rail (1), a spray gun (4) is installed above the electric slide block (2), and a lifting mechanism is arranged on the back of the electric slide rail (1); The lifting mechanism comprises a back plate (5), a limit guide rail (6), a support rod (7), an electromagnet (8) and a controller (13); The inner wall of the back plate (5) is slidably engaged with a limit guide rail (6), and a side of the limit guide rail (6) away from the back plate (5) is fixedly connected to support rods (7) above and below, and an electromagnet (8) is installed at the end of the support rod (7). A controller (13) is installed on one side of the back plate (5), and the controller (13) is electrically connected to the electromagnet (8).
2. The anti-corrosion coating spraying device according to claim 1, characterized in that: The lifting mechanism further comprises a first driving wheel (10) and anti-slip grooves (3); The first driving wheel (10) is installed between the back plate (5) and the limiting guide rail (6) and is attached to the outer wall of the limiting guide rail (6). Anti-slip grooves (3) are provided between the limiting guide rail (6) and the first driving wheel (10). The first driving wheel (10) is electrically connected to the electromagnet (8).
3. The anti-corrosion coating spraying device according to claim 1, characterized in that: A plurality of rolling balls (14) are arranged between the position-limiting guide rail (6) and the back plate (5).
4. The anti-corrosion coating spraying device according to claim 1, characterized in that: A cavity (18) is provided at one end of the support rod (7) away from the limiting guide rail (6); a telescopic rod (19) is fixedly connected to the inner wall of the cavity (18); a second driving wheel (20) is mounted at the end of the telescopic rod (19); and a shock-absorbing pad (9) is mounted on the surface of the electromagnet (8).
5. The anti-corrosion coating spraying device according to claim 1, characterized in that: A square groove (11) is provided at the top of the position-limiting guide rail (6), and a square rod (12) fixedly connected to the bottom of the position-limiting guide rail (6) is provided corresponding to the square groove (11).
6. The anti-corrosion coating spraying device according to claim 1, characterized in that: A limiting rod (15) is fixedly connected to one side of the back plate (5) close to the limiting guide rail (6); a limiting sleeve (16) is sleeved on the outer wall of the limiting rod (15); the limiting sleeve (16) is fixedly connected to the bottom of the electric slide rail (1); and the limiting sleeve (16) is fixedly connected to the limiting rod (15) via a fixing bolt (17).