Cleaning structure of color coating production line

Abstract

The utility model relates to the technical field of color coating production line equipment, in particular to a cleaning structure of a color coating production line, which comprises a cleaning box body, and a water squeezing component and an adjusting component are arranged on one side in the cleaning box body; the water squeezing assembly comprises a gear, a toothed plate is arranged on the outer wall of the gear, a guide block is arranged in one side of the toothed plate, a guide rod is fixedly connected to the end, away from the toothed plate, of the guide block, a fixing block is connected to the outer wall of the end, away from the guide block, of the guide rod, and the fixing block is connected with the guide block through a spring. A vertical rod is arranged at the end, away from the gear, of the toothed plate. According to the cleaning structure, through the arrangement of the water squeezing assembly and the adjusting assembly, the two sponge rollers are more attached to the outer surface of the color coating steel plate, certain pressure is formed, the absorption efficiency of the sponge rollers is improved, practicability is improved, manual regular observation is not needed, the sponge rollers are pulled out for water squeezing, the labor intensity is greatly reduced, and the cleaning efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of color coating production line equipment, specifically a cleaning structure for a color coating production line. Background Technology

[0002] Color-coated steel sheets are products made by using cold-rolled steel sheets and galvanized steel sheets as substrates, applying coatings continuously after surface pretreatment, and then baking and cooling. During processing, the galvanized steel sheets need to be degreased using a cleaning structure.

[0003] A cleaning structure for a color coating production line, as described in application number CN201920237320.7, relates to the technical field of color coating production line equipment. The structure includes a housing and a drying chamber installed at the outlet of the housing. A conveyor roller and a brush roller are rotatably arranged inside the housing. A spray pipe is installed inside the housing. A flushing assembly is installed inside the housing. The flushing assembly includes a bracket installed inside the housing and near the outlet, an air jet pipe installed on the bracket, and an air source located outside the housing and connected to the air jet pipe. The air jet pipe has an air nozzle pointing towards the steel plate.

[0004] During the use of the cleaning structure, when the sponge roller absorbs a large amount of water, it is necessary to manually pull the sponge roller out of the cleaning box to squeeze out the water. This operation requires manual observation of the sponge roller and squeezing out the water, which increases labor and labor intensity and is quite tedious. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning structure for a color coating production line, so as to solve the problem mentioned in the background art that requires manual periodic observation of the sponge roller and then squeezing water from the sponge roller.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cleaning structure for a color coating production line, comprising:

[0007] A cleaning chamber, wherein a water-squeezing component and an adjusting component are provided on one side of the interior of the cleaning chamber;

[0008] The dewatering assembly includes a gear, a toothed plate on the outer wall of the gear, a guide block inside one side of the toothed plate, a guide rod fixedly connected to the end of the guide block away from the toothed plate, a fixing block connected to the outer wall of the end of the guide rod away from the guide block, the fixing block being connected to the guide block by a spring, a vertical rod on the end of the toothed plate away from the gear, and a hydraulic cylinder fixedly installed on the side of the vertical rod away from the toothed plate.

[0009] The adjustment assembly includes two servo motors. The output end of each servo motor is fixedly connected to a bidirectional lead screw. Two nut pairs are provided on the outer walls of both ends of the bidirectional lead screw. A moving rod is fixedly installed on the outer wall of the nut pairs. A sponge roller is connected to the outer wall of the moving rod.

[0010] Preferably, the gear is rotatable around the movable rod and is fixedly connected to the sponge roller.

[0011] Preferably, the gear can mesh with the gear plate, and the guide block is slidably connected to the gear plate.

[0012] Preferably, the guide rod is slidably connected to the fixing block, the fixing block is fixedly connected to the cleaning tank, and the two ends of the spring are fixedly connected to the guide block and the fixing block, respectively.

[0013] Preferably, the toothed plate is slidably connected to the vertical rod, the drive rod of the hydraulic cylinder is fixedly connected to the vertical rod, and the hydraulic cylinder is fixedly connected to the cleaning tank.

[0014] Preferably, the two servo motors can start and stop synchronously, and both are fixedly connected to the cleaning chamber, while the bidirectional lead screw is rotatably connected to the cleaning chamber.

[0015] Preferably, the movable rod is slidably connected to the cleaning tank, and the sponge roller is rotatably connected to the movable rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model's cleaning structure, through the arrangement of a water-squeezing component and an adjusting component, can activate a servo motor according to the thickness of the color-coated steel plate to be wiped. The servo motor drives a bidirectional lead screw to rotate, which in turn drives a pair of nuts to move relative to each other. The pair of nuts then moves a moving rod and sponge rollers, allowing the two sponge rollers to fit more closely to the outer surface of the color-coated steel plate, creating a certain pressure and improving the absorption efficiency of the sponge rollers, thus enhancing practicality. When the color-coated steel plate passes between the sponge rollers, the sponge rollers rotate accordingly, driving a gear to rotate around the moving rod. The gear does not mesh with the toothed plate, and the sponge rollers... The two sponge rollers can periodically squeeze each other. When they are squeezed together, the spring force pushes the guide block to move. The guide block pushes the toothed plate to rest on the outside of the gear, activating the hydraulic cylinder. The drive rod of the hydraulic cylinder drives the vertical rod to move towards the toothed plate. The vertical rod drives the toothed plate to move. The teeth of the toothed plate mesh with the teeth of the gear, causing the gear to rotate around the moving rod. The gear drives the sponge roller to rotate around the moving rod. The two sponge rollers squeeze and rotate against each other, squeezing out the water absorbed inside the sponge rollers. There is no need for manual periodic observation to pull out the sponge rollers for squeezing, which greatly reduces labor intensity and improves work efficiency. Attached image description:

[0018] Figure 1 This is a front view of the overall structure of this utility model;

[0019] Figure 2 For the present utility model Figure 1 Schematic diagram of part A in the middle;

[0020] Figure 3 This is a cross-sectional structural diagram of the adjustment component of this utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the water-squeezing component of this utility model;

[0022] Figure 5 This is an exploded view of the water-squeezing component of this utility model.

[0023] In the diagram: 01, cleaning box; 02, wringing assembly; 21, gear; 22, toothed plate; 23, guide block; 24, guide rod; 25, fixing block; 26, spring; 27, vertical rod; 28, hydraulic cylinder; 03, adjusting assembly; 31, servo motor; 32, two-way lead screw; 33, nut pair; 34, moving rod; 35, sponge roller. Detailed implementation method:

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides an embodiment of a cleaning structure for a color coating production line. The cleaning box 01, hydraulic cylinder 28 and servo motor 31 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here.

[0026] Includes: a cleaning chamber 01, with a water squeezing component 02 and an adjusting component 03 installed on one side of the interior of the cleaning chamber 01;

[0027] The dewatering assembly 02 includes a gear 21, with a toothed plate 22 mounted on its outer wall. The toothed plate 22 can slide vertically within the vertical rod 27 without affecting its placement on the gear 21. A guide block 23 is provided inside one side of the toothed plate 22. A guide rod 24 is fixedly connected to the end of the guide block 23 away from the toothed plate 22, serving a guiding function. A fixing block 25 is connected to the outer wall of the end of the guide rod 24 away from the guide block 23. The fixing block 25 is connected to the guide block 23 by a spring 26. 3. The spring 26 provides elastic force, which pushes the guide block 23 to move. The guide block 23 pushes the toothed plate 22 to rest on the outside of the gear 21. A vertical rod 27 is provided at the end of the toothed plate 22 away from the gear 21. A hydraulic cylinder 28 is fixedly installed on the side of the vertical rod 27 away from the toothed plate 22. The hydraulic cylinder 28 provides power. When the hydraulic cylinder 28 is started, the drive rod of the hydraulic cylinder 28 can drive the vertical rod 27 to move. The vertical rod 27 drives the toothed plate 22 to move laterally.

[0028] The adjustment component 03 includes two servo motors 31, which provide power. Starting the servo motors 31 drives the bidirectional lead screw 32 to rotate. The rotation of the bidirectional lead screw 32 drives the nut pair 33 and the moving rod 34 to move. The output end of the servo motor 31 is fixedly connected to the bidirectional lead screw 32. The rotation of the bidirectional lead screw 32 drives the nut pair 33 and the moving rod 34 to move, thereby adjusting the distance between the two sponge rollers 35 to adapt to color-coated steel plates of different thicknesses, forming a certain pressure to absorb the moisture on the surface of the color-coated steel plate. Two nut pairs 33 are provided on the outer walls of both ends of the bidirectional lead screw 32. The moving rod 34 is fixedly installed on the outer wall of the nut pair 33. The moving rod 34 plays a limiting role. The outer wall of the moving rod 34 is connected to the sponge roller 35. The sponge roller 35 can rotate with the color-coated steel plate to absorb the moisture on the surface of the color-coated steel plate.

[0029] Furthermore, the gear 21 can rotate around the moving rod 34 and is fixedly connected to the sponge roller 35. The gear 21 can rotate around the moving rod 34, thereby driving the sponge roller 35 to rotate. When the two sponge rollers 35 squeeze each other, the water inside the two sponge rollers 35 can be squeezed out.

[0030] Furthermore, gear 21 can mesh with toothed plate 22. When toothed plate 22 is pushed laterally by vertical rod 27, toothed plate 22 can mesh with gear 21, thereby driving gear 21 to rotate around moving rod 34. Guide block 23 is slidably connected to toothed plate 22. When toothed plate 22 is driven laterally by vertical rod 27, guide block 23 can slide inside toothed plate 22 without affecting the movement of toothed plate 22.

[0031] Furthermore, the guide rod 24 is slidably connected to the fixed block 25, and the guide rod 24 plays a guiding role. The fixed block 25 is fixedly connected to the cleaning box 01 to ensure the firmness of the fixed block 25. The two ends of the spring 26 are fixedly connected to the guide block 23 and the fixed block 25 respectively. The spring 26 provides elastic force. Under the action of the elastic force of the spring 26, the guide block 23 is pushed to move, and the guide block 23 pushes the toothed plate 22 to rest on the outside of the gear 21.

[0032] Furthermore, the toothed plate 22 is slidably connected to the vertical rod 27, allowing the toothed plate 22 to slide vertically within the vertical rod 27 without affecting its placement on the outside of the gear 21. The drive rod of the hydraulic cylinder 28 is fixedly connected to the vertical rod 27, ensuring that the drive rod of the hydraulic cylinder 28 can move the vertical rod 27, which in turn moves the toothed plate 22 laterally. The hydraulic cylinder 28 is fixedly connected to the cleaning tank 01, ensuring the stability of its position. The hydraulic cylinder 28 provides power, and when activated, its drive rod can move the vertical rod 27, which in turn moves the toothed plate 22 laterally.

[0033] Furthermore, the two servo motors 31 can start and stop synchronously, and both are fixedly connected to the cleaning chamber 01 to ensure the stability of the servo motor 31 position. The servo motor 31 provides power, and starting the servo motor 31 can drive the bidirectional lead screw 32 to rotate. The rotation of the bidirectional lead screw 32 drives the nut pair 33 and the moving rod 34 to move. The bidirectional lead screw 32 is rotatably connected to the cleaning chamber 01 to ensure that the cleaning chamber 01 does not affect the rotation of the bidirectional lead screw 32. The rotation of the bidirectional lead screw 32 can drive the nut pair 33 and the moving rod 34 to move, thereby adjusting the distance between the two sponge rollers 35 to adapt to color-coated steel plates of different thicknesses, forming a certain pressure to absorb the moisture on the surface of the color-coated steel plate.

[0034] Furthermore, the movable rod 34 is slidably connected to the cleaning box 01, and the movable rod 34 plays a limiting role. The sponge roller 35 is rotatably connected to the movable rod 34, and the sponge roller 35 can rotate with the color-coated steel plate to absorb the moisture on the surface of the color-coated steel plate.

[0035] Working principle: When in use, first start the servo motor 31 according to the thickness of the color-coated steel sheet to be wiped. The servo motor 31 drives the bidirectional lead screw 32 to rotate, which in turn drives the nut pair 33 to move relative to each other. The nut pair 33 then drives the moving rod 34 and the sponge roller 35 to move, making the two sponge rollers 35 fit more closely to the outer surface of the color-coated steel sheet, forming a certain pressure. When the color-coated steel sheet passes between the sponge rollers 35, the sponge rollers 35 rotate accordingly. The sponge rollers 35 drive the gear 21 to rotate around the moving rod 34. The gear 21 does not mesh with the toothed plate 22, and the sponge rollers 35 can rotate around the toothed plate 22. Periodically squeezing each other, when the two sponge rollers 35 are squeezed together, the spring force of the spring 26 pushes the guide block 23 to move. The guide block 23 pushes the toothed plate 22 to rest on the outside of the gear 21, activating the hydraulic cylinder 28. The drive rod of the hydraulic cylinder 28 drives the vertical rod 27 to move towards the toothed plate 22. The vertical rod 27 drives the toothed plate 22 to move, and the teeth of the toothed plate 22 mesh with the teeth of the gear 21, causing the gear 21 to rotate around the moving rod 34. The gear 21 drives the sponge roller 35 to rotate around the moving rod 34. The two sponge rollers 35 squeeze and rotate against each other, squeezing out the water absorbed inside the sponge roller 35. The above is the complete working principle of this utility model.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cleaning structure for a color coating production line, characterized in that, include: A cleaning chamber (01) is provided with a water squeezing assembly (02) and an adjusting assembly (03) on one side of its interior; The dewatering assembly (02) includes a gear (21), a toothed plate (22) is attached to the outer wall of the gear (21), a guide block (23) is provided inside one side of the toothed plate (22), a guide rod (24) is fixedly connected to the end of the guide block (23) away from the toothed plate (22), a fixing block (25) is connected to the outer wall of the end of the guide rod (24) away from the guide block (23), the fixing block (25) is connected to the guide block (23) by a spring (26), a vertical rod (27) is provided at the end of the toothed plate (22) away from the gear (21), and a hydraulic cylinder (28) is fixedly installed on the side of the vertical rod (27) away from the toothed plate (22); The adjustment assembly (03) includes two servo motors (31). The output end of the servo motors (31) is fixedly connected to a bidirectional lead screw (32). Two nut pairs (33) are provided on the outer walls of both ends of the bidirectional lead screw (32). A moving rod (34) is fixedly installed on the outer wall of the nut pair (33). A sponge roller (35) is connected to the outer wall of the moving rod (34).

2. The cleaning structure of a color coating production line according to claim 1, characterized in that: The gear (21) can rotate around the movable rod (34) and is fixedly connected to the sponge roller (35).

3. The cleaning structure of a color coating production line according to claim 1, characterized in that: The gear (21) can mesh with the toothed plate (22), and the guide block (23) is slidably connected to the toothed plate (22).

4. The cleaning structure of a color coating production line according to claim 1, characterized in that: The guide rod (24) is slidably connected to the fixing block (25), the fixing block (25) is fixedly connected to the cleaning box (01), and the two ends of the spring (26) are fixedly connected to the guide block (23) and the fixing block (25) respectively.

5. The cleaning structure of a color coating production line according to claim 2, characterized in that: The toothed plate (22) is slidably connected to the vertical rod (27), the drive rod of the hydraulic cylinder (28) is fixedly connected to the vertical rod (27), and the hydraulic cylinder (28) is fixedly connected to the cleaning box (01).

6. The cleaning structure of a color coating production line according to claim 2, characterized in that: The two servo motors (31) can start and stop synchronously, and both are fixedly connected to the cleaning box (01), while the bidirectional lead screw (32) is rotatably connected to the cleaning box (01).

7. The cleaning structure of a color coating production line according to claim 2, characterized in that: The movable rod (34) is slidably connected to the cleaning box (01), and the sponge roller (35) is rotatably connected to the movable rod (34).

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