Fixing device for steel screen surface spraying equipment

Abstract

The utility model provides a fixing device for steel screen surface spraying equipment, which comprises a frame, the rear side of the frame is fixedly provided with an adjusting box, the rear side of the adjusting box is provided with a connecting groove, the inner side of the adjusting box is provided with a turnover mechanism, and the turnover mechanism comprises a reciprocating screw rod, a main belt pulley, a transmission belt and an auxiliary belt pulley. The reciprocating lead screw is movably connected to an inner cavity of the adjusting box, the upper end and the lower end of the reciprocating lead screw penetrate through the adjusting box and extend to the outer side of the adjusting box, the main belt wheels are fixedly installed at the upper end and the lower end of the reciprocating lead screw, and the auxiliary belt wheels are movably connected to the upper side and the lower side of the surface of the frame. Compared with the prior art, the spraying device has the advantages that spraying uniformity can be guaranteed, quality and adhesive force of a coating are improved, operation procedures are simplified, manual intervention is reduced, time and labor cost are saved, production efficiency is improved, safety in the spraying process is guaranteed, and risks of accidents are reduced.

Description

Technical Field

[0001] This utility model relates to a fixing device for a steel mesh surface spraying equipment, belonging to the technical field of spraying equipment. Background Technology

[0002] Expanded metal mesh is a mesh material made from steel plates through stamping, cutting, and welding processes. It possesses excellent strength and corrosion resistance. It is widely used in construction, transportation, mining, and environmental protection, commonly for protection, support, and screening. Due to its light weight, good air permeability, and easy installation, expanded metal mesh has gradually become an important material choice in modern engineering. During the processing of expanded metal mesh, to improve its corrosion resistance and wear resistance, and to enhance its appearance and aesthetics, a surface coating treatment is required.

[0003] Authorization announcement number (CN213914529U) discloses a spraying device for processing expanded metal mesh, relating to the field of expanded metal mesh processing technology. The device includes a motor, a base, a mixing mechanism, and a splash-proof mechanism. Support columns are fixedly connected to the four corners of the upper surface of the base. A support plate is fixedly connected to the upper surface of the support columns. A paint shell is fixedly connected to the upper surface of the support plate. A motor is fixedly connected to the upper surface of the paint shell via a mounting seat. By setting up the motor and mixing mechanism, when the expanded metal mesh needs to be sprayed, the motor drives the fifth rotating shaft to rotate, which in turn drives the mixing roller to rotate. The raw material on the upper side of the paint shell is then rotated, preventing the paint from solidifying over a large area and causing poor spraying results. The second gear also rotates along with the mixing roller, and the scraper scrapes off the paint solidified on the lower side of the inner wall of the paint shell, avoiding the problem of paint adhering to the inner wall of the paint shell and being unable to be removed, thus preventing waste.

[0004] However, the above-mentioned technology is not convenient for fixing the steel mesh during use, and after fixing, it is necessary to rotate the steel mesh. If the steel mesh cannot be rotated during the spraying process, it will lead to uneven spraying, affecting the quality and adhesion of the coating. At the same time, if manual intervention is required to rotate the steel mesh, it will increase labor costs and time consumption, and may even lead to safety hazards, increase the risk of accidents, and ultimately affect production efficiency and the overall quality of the product.

[0005] Therefore, a fixing device for steel mesh surface spraying equipment is proposed. Utility Model Content

[0006] In view of this, the present invention provides a fixing device for a steel mesh surface spraying equipment to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: A fixing device for a steel mesh surface spraying equipment includes a frame, an adjusting box is fixedly installed on the rear side of the frame, a connecting groove is opened on the rear side of the adjusting box, and a flipping mechanism is provided inside the adjusting box. The flipping mechanism includes a reciprocating screw, a main pulley, a transmission belt, and a secondary pulley. The reciprocating screw is movably connected to the inner cavity of the adjusting box, and the upper and lower ends of the reciprocating screw pass through the adjusting box and extend to the outer side of the adjusting box. The main pulley is fixedly installed on the upper and lower ends of the reciprocating screw. The secondary pulley is movably connected to the upper and lower sides of the frame surface. The transmission belt is movably connected to the surfaces of the two main pulleys. The two secondary pulleys are connected to the main pulleys through the transmission belt.

[0008] More preferably, a servo motor is fixedly installed on the rear side of the surface of the regulating box, a transmission gear is fixedly installed on the output end of the servo motor, and a driven gear is fixedly installed on the surface of the reciprocating lead screw. The driven gear and the transmission gear mesh with each other through teeth.

[0009] More preferably, an electric telescopic rod is fixedly installed on the inner side of the two auxiliary pulleys, and the two electric telescopic rods pass through the frame and extend to the inner side of the frame.

[0010] More preferably, the surface of the reciprocating lead screw is provided with a spraying mechanism, the spraying mechanism including a threaded sleeve, a connecting pipe, a nozzle and an interface, the threaded sleeve is threadedly connected to the surface of the adjusting box, the connecting pipe is fixedly connected to the front side of the two threaded sleeves, and the nozzle is fixedly connected to the front side of the two connecting pipes.

[0011] More preferably, the interface is connected to the rear side of the two threaded sleeves, and the two interfaces are connected to the connecting pipe and the nozzle.

[0012] More preferably, guide blocks are fixedly installed on both the left and right sides of the two threaded sleeve surfaces, and guide grooves are opened on both the left and right sides of the inner cavity of the adjusting box, with the guide blocks slidably connected to the inner side of the guide grooves.

[0013] More preferably, limit blocks are fixedly installed on both the upper and lower sides of the reciprocating lead screw surface, and the diameter of the limit blocks is larger than the diameter of the threaded sleeve.

[0014] More preferably, a through groove is provided on the front side of the frame, and the connecting pipe extends through the through groove to the front side of the frame.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] First, this utility model, through the setting of the flipping mechanism, can ensure the uniformity of spraying, improve the quality and adhesion of the coating, simplify the operation process, reduce manual intervention, save time and labor costs, improve production efficiency, ensure the safety of the spraying process, and reduce the risk of accidents.

[0017] II. This utility model uses a threaded sleeve to move back and forth along the surface of a reciprocating screw, driving the connecting pipe and the nozzle to move vertically back and forth along a set line, which significantly improves the efficiency and uniformity of spraying. This flexible movement method ensures that the spraying covers every corner of the steel mesh, reducing omissions and uneven coating. The setting of the limiting block can play a limiting role, preventing the threaded sleeve from colliding with the driven gear and the transmission gear during the movement.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional bottom structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the regulating box of this utility model;

[0023] Figure 4 This is a schematic diagram of the flipping mechanism and spraying mechanism of this utility model;

[0024] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0025] Reference numerals: 1. Frame; 2. Adjustment box; 3. Tilting mechanism; 301. Servo motor; 302. Transmission gear; 303. Reciprocating lead screw; 304. Driven gear; 305. Main pulley; 306. Transmission belt; 307. Secondary pulley; 308. Electric telescopic rod; 4. Spraying mechanism; 401. Threaded sleeve; 402. Connecting pipe; 403. Spray nozzle; 404. Interface; 405. Guide block; 406. Guide groove; 5. Limiting block; 6. Through groove; 7. Connecting groove. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-4 As shown, this utility model embodiment provides a fixing device for a steel mesh surface spraying equipment, including a frame 1. An adjusting box 2 is fixedly installed on the rear side of the frame 1. A connecting groove 7 is opened on the rear side of the adjusting box 2. A flipping mechanism 3 is provided inside the adjusting box 2. The flipping mechanism 3 includes a reciprocating screw 303, a main pulley 305, a transmission belt 306, and a secondary pulley 307. The reciprocating screw 303 is movably connected to the inner cavity of the adjusting box 2, and the upper and lower ends of the reciprocating screw 303 respectively pass through the adjusting box 2 and extend to the outer side of the adjusting box 2. The main pulley 305 is fixedly installed on the upper and lower ends of the reciprocating screw 303, and the secondary pulley 307 is movably connected to... On the upper and lower sides of the surface of the frame 1, the transmission belt 306 is movably connected to the surfaces of the two main pulleys 305. The two auxiliary pulleys 307 are connected to the main pulleys 305 through the transmission belt 306. The rear side of the surface of the regulating box 2 is fixedly installed with a servo motor 301. The output end of the servo motor 301 is fixedly installed with a transmission gear 302. The surface of the reciprocating screw 303 is fixedly installed with a driven gear 304. The driven gear 304 and the transmission gear 302 mesh with each other through teeth. The inner side of the two auxiliary pulleys 307 is fixedly installed with an electric telescopic rod 308. The two electric telescopic rods 308 pass through the frame 1 and extend to the inner side of the frame 1.

[0030] By setting up the flipping mechanism 3, the uniformity of spraying can be ensured, the quality and adhesion of the coating can be improved. Secondly, the operation process is simplified, manual intervention is reduced, time and labor costs are saved, production efficiency is improved, the safety of the spraying process is ensured, and the risk of accidents is reduced.

[0031] Example 2

[0032] like Figure 1-5 As shown, in one embodiment, a spraying mechanism 4 is provided on the surface of the reciprocating lead screw 303. The spraying mechanism 4 includes a threaded sleeve 401, a connecting pipe 402, a nozzle 403, and an interface 404. The threaded sleeve 401 is threadedly connected to the surface of the regulating box 2. The connecting pipe 402 is fixedly connected to the front side of the two threaded sleeves 401. The nozzle 403 is fixedly connected to the front side of the two connecting pipes 402. The interface 404 communicates with the rear side of the two threaded sleeves 401, and the two interfaces 404 are connected to the connecting pipe 404. 02 is connected to the nozzle 403. Guide blocks 405 are fixedly installed on the left and right sides of the surface of the two threaded sleeves 401. Guide grooves 406 are opened on the left and right sides of the inner cavity of the regulating box 2. The guide blocks 405 are slidably connected to the inner side of the guide grooves 406. Limiting blocks 5 are fixedly installed on the upper and lower sides of the surface of the reciprocating screw 303. The diameter of the limiting blocks 5 is larger than the diameter of the threaded sleeves 401. A through groove 6 is opened on the front side of the frame 1. The connecting pipe 402 extends through the through groove 6 to the front side of the frame 1.

[0033] The threaded sleeve 401 moves back and forth along the surface of the reciprocating screw 303, driving the connecting pipe 402 and the nozzle 403 to move vertically back and forth along the set line, which significantly improves the efficiency and uniformity of spraying. This flexible movement method ensures that the spraying covers every corner of the steel mesh, reducing omissions and uneven coating. The setting of the limit block 5 can play a limiting role, preventing the threaded sleeve 401 from colliding with the driven gear 304 and the transmission gear 302 during the movement.

[0034] In operation, this invention works as follows: After placing the steel mesh between the upper and lower electric telescopic rods 308, the electric telescopic rods 308 are extended inwards to clamp and fix the steel mesh. At this time, by connecting the external paint pipe to the interface 404, paint is sprayed from the nozzle 403 through the guide pipe 402, thus coating the surface of the steel mesh. Simultaneously, the servo motor 301 can be activated to drive the transmission gear 302 at the output end to rotate. While rotating, the transmission gear 302 drives the driven gear 304 to rotate through tooth meshing. During rotation, the driven gear 304... The reciprocating screw 303 rotates, which drives the main pulley 305 to rotate. During the rotation of the main pulley 305, the auxiliary pulley 307 and the electric telescopic rod 308 are driven to rotate through the transmission belt 306, thereby causing the steel mesh to rotate and flip. At the same time as the reciprocating screw 303 rotates, the threaded sleeve 401 will move back and forth along the surface of the reciprocating screw 303 under the action of the threaded connection. Through the movement of the threaded sleeve 401, the connecting pipe 402 and the spray head 403 will be driven to perform vertical reciprocating motion, thereby uniformly spraying the various parts of the steel mesh surface.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A fixing device for a steel mesh surface spraying equipment, comprising a frame (1), characterized in that: An adjustment box (2) is fixedly installed on the rear side of the frame (1). A connecting groove (7) is opened on the rear side of the adjustment box (2). A flipping mechanism (3) is provided on the inner side of the adjustment box (2). The flipping mechanism (3) includes a reciprocating screw (303), a main pulley (305), a transmission belt (306), and a secondary pulley (307). The reciprocating screw (303) is movably connected to the inner cavity of the adjustment box (2), and the upper and lower ends of the reciprocating screw (303) pass through the adjustment box (2) and extend to the outer side of the adjustment box (2). The main pulley (305) is fixedly installed on the upper and lower ends of the reciprocating screw (303). The secondary pulley (307) is movably connected to the upper and lower sides of the surface of the frame (1). The transmission belt (306) is movably connected to the surfaces of the two main pulleys (305). The two secondary pulleys (307) are connected to the main pulleys (305) through the transmission belt (306).

2. The fixing device for a steel mesh surface spraying equipment according to claim 1, characterized in that: A servo motor (301) is fixedly installed on the rear side of the surface of the regulating box (2). A transmission gear (302) is fixedly installed at the output end of the servo motor (301). A driven gear (304) is fixedly installed on the surface of the reciprocating screw (303). The driven gear (304) and the transmission gear (302) mesh with each other through teeth.

3. The fixing device for a steel mesh surface spraying equipment according to claim 1, characterized in that: Electric telescopic rods (308) are fixedly installed on the inner side of the two auxiliary pulleys (307), and the two electric telescopic rods (308) pass through the frame (1) and extend to the inner side of the frame (1).

4. The fixing device for a steel mesh surface spraying equipment according to claim 1, characterized in that: The reciprocating lead screw (303) is provided with a spraying mechanism (4). The spraying mechanism (4) includes a threaded sleeve (401), a connecting pipe (402), a nozzle (403), and an interface (404). The threaded sleeve (401) is threadedly connected to the surface of the regulating box (2). The connecting pipe (402) is fixedly connected to the front side of the two threaded sleeves (401). The nozzle (403) is fixedly connected to the front side of the two connecting pipes (402).

5. The fixing device for a steel mesh surface spraying equipment according to claim 4, characterized in that: The interface (404) is connected to the rear side of the two threaded sleeves (401), and the two interfaces (404) are connected to the connecting pipe (402) and the nozzle (403).

6. The fixing device for a steel mesh surface spraying equipment according to claim 4, characterized in that: Guide blocks (405) are fixedly installed on the left and right sides of the surfaces of the two threaded sleeves (401), and guide grooves (406) are opened on the left and right sides of the inner cavity of the adjustment box (2). The guide blocks (405) are slidably connected to the inner side of the guide grooves (406).

7. The fixing device for a steel mesh surface spraying equipment according to claim 1, characterized in that: Limiting blocks (5) are fixedly installed on both the upper and lower sides of the reciprocating screw (303), and the diameter of the limiting blocks (5) is larger than the diameter of the threaded sleeve (401).

8. The fixing device for a steel mesh surface spraying equipment according to claim 4, characterized in that: The front side of the frame (1) is provided with a through groove (6), and the connecting pipe (402) extends through the through groove (6) to the front side of the frame (1).

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