Spraying device for cold dissipation roller of hot-rolled wire rod

Abstract

The utility model discloses a hot-rolled wire cold scattering roller spraying device which comprises a working box, a control panel is arranged on the outer side wall face of the working box, a partition plate is arranged in the center of the inner side wall face of the working box, and a partition door structure is movably matched with the partition plate. One ends of the multiple rotating rods can fix the cold dissipation roller body through the n-shaped frame and the threaded assembly, the first hanging structure and the second hanging structure alternately get close to the spraying structure, in the spraying process, the partition door structure divides the first hanging structure and the second hanging structure into a spraying area and a non-spraying area, coating leakage is prevented, and the spraying efficiency is improved. And the spraying structure sprays the high-temperature-resistant and wear-resistant coating on the cold dissipation roller body in the spraying area, the worker can enter the non-spraying area in the working box, the cold dissipation roller body sprayed in the non-spraying area is disassembled, and then a new cold dissipation roller body is installed, so that the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying device technical field, concretely is a kind of hot rolled wire rod cooling roller spraying device. BACKGROUND

[0002] In high-speed hot-rolled wire production workshop, the cooling roller of cooling roller way is prone to bending and wear under high temperature environment, resulting in uneven cooling of wire and reduced production efficiency, so spraying equipment is usually used to spray high-temperature and wear-resistant coating on the outside of the cooling roller. A kind of rotary rubber roller surface spraying clamping tool with publication number CN220738144U discloses support assembly, recovery assembly, turnover adjusting assembly, locking mechanism, clamping assembly and air cooling mechanism, but in the patent document, only one rotating roller can be fixed at a time, and after spraying is completed, the new rotating roller to be sprayed needs to be disassembled and installed again, which is low in working efficiency and inconvenient to use.

[0003] For the above problems, there may be technical means to solve in the prior art, but the present case wants to provide an alternative or replacement technical solution. INVENTION CONTENTS

[0004] To solve the problems raised in the background art, the utility model realizes the following technical scheme: a hot-rolled wire rod cooling roller spraying device, comprising a working box, a control panel is arranged on the outer side wall surface of the working box, a baffle plate is arranged at the center of the inner side wall surface of the working box, a door structure is movably matched on the baffle plate, a first suspension structure and a second suspension structure are respectively arranged on both sides of the baffle plate inside the working box, and a spraying structure is arranged on the inner end surface of the working box.

[0005] The first suspension structure and the second suspension structure each comprise a first lead screw module, an electric turntable is installed on the moving end of the first lead screw module, a cap-shaped seat is installed on the electric turntable, a driving assembly is installed at the center of the cap-shaped seat, a plurality of rotating rods are movably inserted into the lower wall surface of the cap-shaped seat in a circular array, a driven gear is sleeved on the rotating rod, an n-shaped frame is installed at one end of the rotating rod, and a cooling roller body is installed on the n-shaped frame through a threaded assembly.

[0006] The spraying structure comprises a second lead screw module, the second lead screw module is installed on one end of the inner side wall surface of the working box, a third lead screw module is installed on the moving end of the second lead screw module, a spraying pipe is installed on the moving end of the third lead screw module, a nozzle is installed at one end of the spraying pipe, and the spraying pipe is inserted into the upper wall surface of the working box at one end.

[0007] Preferably, the driving assembly comprises a motor, the motor is installed on the inner top surface of the cap-shaped seat, a driving gear is installed on the driving end of the motor, and the driving gear and the driven gear are meshed with each other.

[0008] Preferably, the door structure comprises two doors, the two doors are symmetrically movably installed on the working box, a cylinder is installed between each of the two doors and the working box, the baffle is T-shaped, the baffle is matched with the first screw rod module, and the two doors are provided with an opening at one end, and the opening is matched with the first screw rod module.

[0009] Preferably, the threaded assembly comprises a bolt, the bolt is movably installed on the n-shaped frame and the cooling roller body, and the bolt is provided with a nut through a threaded sleeve.

[0010] Preferably, the middle part of the spraying pipe is flexible.

[0011] Preferably, one end of the working box is provided with a closing door, and the outer wall surface of the working box is provided with a viewing window.

[0012] Beneficial effects

[0013] Compared with the prior art, the hot-rolled wire rod cooling roller spraying device has the following beneficial effects: the one end of the plurality of rotating rods can be fixed with the cooling roller body through the n-shaped frame and the threaded assembly, the first suspension structure and the second suspension structure are alternately close to the spraying structure, in the spraying process, the door structure separates the first suspension structure and the second suspension structure into a spraying area and a non-spraying area, prevents paint leakage, ensures the working environment quality of the workers, the spraying structure sprays high-temperature-resistant and wear-resistant paint on the cooling roller body in the spraying area, the workers can enter the non-spraying area in the working box, disassemble the cooling roller body in the non-spraying area which has been sprayed, install a new cooling roller body, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the hot-rolled wire rod cooling roller spraying device.

[0015] Figure 2 It is a front view of the hot-rolled wire rod cooling roller spraying device.

[0016] Figure 3 It is a side view of the hot-rolled wire rod cooling roller spraying device.

[0017] Figure 4 It is a partial bottom view of the hot-rolled wire rod cooling roller spraying device.

[0018] In the diagram: 1. Work box, 2. Control panel, 3. Baffle plate, 4. First lead screw module, 5. Electric turntable, 6. Hat-shaped seat, 7. Rotating rod, 8. Driven gear, 9. N-shaped frame, 10. Cooling roller body, 11. Second lead screw module, 12. Third lead screw module, 13. Spray pipe, 14. Nozzle, 15. Motor, 16. Drive gear, 17. Stop door, 18. Cylinder, 19. Sealing door, 20. Viewing window. Detailed Implementation

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example: Those skilled in the art shall connect all electrical components and their compatible power supplies in this case with wires, and select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence shall refer to the working principle described below, in which the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, without explaining the electrical control.

[0021] Please see Figures 1-4 A hot-rolled wire cooling roll spraying device includes a working box 1, a control panel 2 is provided on the outer wall of the working box 1, a baffle 3 is provided at the center of the inner wall of the working box 1, a partition door structure is movably matched on the baffle 3, a first suspension structure and a second suspension structure are respectively provided inside the working box 1 and on both sides of the baffle 3, and a spraying structure is provided on the inner end face of the working box 1.

[0022] It should be noted that control panel 2 is used to operate the control device;

[0023] Specifically, both the first suspension structure and the second suspension structure include a first lead screw module 4. An electric turntable 5 is installed on the moving end of the first lead screw module 4. A cap-shaped seat 6 is installed on the electric turntable 5. A drive component is installed in the center of the cap-shaped seat 6. Multiple rotating rods 7 are movably inserted in a circular array on the lower wall of the cap-shaped seat 6. A driven gear 8 is fitted on the rotating rod 7. An n-shaped frame 9 is installed at one end of the rotating rod 7. A cooling roller body 10 is installed on the n-shaped frame 9 through a threaded assembly.

[0024] It should be noted that one end of each of the multiple rotating rods 7 can be fixed to the cooling roller body 10 via the n-type frame 9 and the threaded assembly. The first suspension structure and the second suspension structure alternately approach the spraying structure. During the spraying process, the partition structure separates the first suspension structure and the second suspension structure into a spraying area and a non-spraying area to prevent paint leakage and ensure the quality of the working environment for the workers. The spraying structure sprays high-temperature and wear-resistant paint onto the cooling roller body 10 in the spraying area. Workers can enter the non-spraying area in the work box 1 to disassemble the cooling roller body 10 that has been sprayed in the non-spraying area and then install a new cooling roller body 10, which improves work efficiency.

[0025] Specifically, the spraying structure includes a second lead screw module 11, which is installed on one end of the inner wall of the work box 1. A third lead screw module 12 is installed on the moving end of the second lead screw module 11. A spraying pipe 13 is installed on the moving end of the third lead screw module 12. A nozzle 14 is installed on one end of the spraying pipe 13, and the other end of the spraying pipe 13 is inserted into the upper wall of the work box 1.

[0026] It should be noted that the second lead screw module 11 is used to make the nozzle 14 correspond to the first suspension structure and the second suspension structure. The drive component is used to make multiple driven gears 8 drive the rotating rod 7 and the cooling roller body 10 on it to rotate. The spray pipe 13 is connected to the paint conveying system. The third lead screw module 12 is used to make the nozzle 14 move longitudinally and spray paint onto the cooling roller body 10 through the nozzle 14. The electric turntable 5 is used to make multiple cooling roller bodies 10 align with the nozzle 14 in sequence.

[0027] Specifically, the drive assembly includes a motor 15, which is mounted on the inner top surface of the cap-shaped seat 6. The drive end of the motor 15 is equipped with a drive gear 16, which meshes with the driven gear 8.

[0028] It should be noted that the motor 15 drives the drive gear 16 to rotate, which in turn drives the driven gear 8 to rotate the rotating rod 7 on the cap-shaped seat 6.

[0029] Specifically, the partition structure includes two baffles 17, which are symmetrically and movably inserted into the work box 1. A cylinder 18 is installed between each of the two baffles 17 and the work box 1. The partition plate 3 has a T-shaped structure and is matched with the first lead screw module 4. One end of each of the two baffles 17 is provided with a notch, which is matched with the first lead screw module 4.

[0030] It should be noted that by extending and retracting the cylinder 18, the barrier 17 can move on the work box 1. During spraying, the two barrier 17s are attached to the partition plate 3 to divide the space of the work box 1. When the first suspension structure and the second suspension structure move, the two barrier 17s move away from the partition plate 3.

[0031] Specifically, the threaded assembly includes a bolt, which is movably inserted into the n-type frame 9 and the cooling roller body 10, and a nut is threaded onto the bolt;

[0032] It should be noted that the connection between the n-type frame 9 and the cooling roller body 10 is the same;

[0033] As a preferred and further option, the middle part of the spray tube 13 has a flexible structure;

[0034] As a preferred and further option, one end of the work box 1 is provided with a closed door 19 for the overall sealing of the work box 1, and a viewing window 20 is provided on the outer wall of the work box 1 to facilitate observation of the working status inside the work box 1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hot-rolled wire rod cooling roll coating device, comprising a work box (1), a control panel (2) provided on the outer wall of the work box (1), a baffle (3) provided at the center of the inner wall of the work box (1), and a partition door structure movably matched on the baffle (3), characterized in that, The work box (1) is equipped with a first suspension structure and a second suspension structure on both sides of the partition plate (3), and a spraying structure is provided on the inner end face of the work box (1). Both the first suspension structure and the second suspension structure include a first lead screw module (4). An electric turntable (5) is installed on the moving end of the first lead screw module (4). A cap-shaped seat (6) is installed on the electric turntable (5). A drive assembly is installed in the center of the cap-shaped seat (6). Multiple rotating rods (7) are movably inserted in a circular array on the lower wall of the cap-shaped seat (6). A driven gear (8) is fitted on the rotating rod (7). An n-shaped frame (9) is installed at one end of the rotating rod (7). A cooling roller body (10) is installed on the n-shaped frame (9) through a threaded assembly. The spraying structure includes a second lead screw module (11), which is installed on one end of the inner wall of the work box (1). A third lead screw module (12) is installed on the moving end of the second lead screw module (11). A spraying pipe (13) is installed on the moving end of the third lead screw module (12). A nozzle (14) is installed on one end of the spraying pipe (13). One end of the spraying pipe (13) is inserted into the upper wall of the work box (1).

2. The hot-rolled wire rod cooling roll spraying device according to claim 1, characterized in that, The drive assembly includes a motor (15), which is mounted on the inner top surface of the cap-shaped seat (6). The drive end of the motor (15) is equipped with a drive gear (16), which meshes with the driven gear (8).

3. The hot-rolled wire rod cooling roll spraying device according to claim 1, characterized in that, The partition structure includes two baffles (17), which are symmetrically and movably inserted into the work box (1). A cylinder (18) is installed between the two baffles (17) and the work box (1). The partition plate (3) is a T-shaped structure and is matched with the first lead screw module (4). One end of each of the two baffles (17) is provided with a notch, which is matched with the first lead screw module (4).

4. The hot-rolled wire rod cooling roll spraying device according to claim 1, characterized in that, The threaded assembly includes a bolt that is movably inserted into the n-type frame (9) and the cooling roller body (10), and a nut is threaded onto the bolt.

5. The hot-rolled wire rod cooling roll spraying device according to claim 1, characterized in that, The middle part of the spray pipe (13) is a flexible structure.

6. The hot-rolled wire rod cooling roll spraying device according to claim 1, characterized in that, The work box (1) is provided with a closed door (19) at one end, and a viewing window (20) is provided on the outer wall of the work box (1).

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