Cold rolling device with decontamination function

Abstract

The utility model discloses a cold rolling device with a decontamination function, which relates to the field of decontamination of cold rollers, aims to solve the problem that a wiping block is inconvenient to replace quickly in the prior art, and adopts the technical scheme that the cold rolling device comprises two supports, a roller is connected between the two supports through a shaft, the cold rolling device further comprises the wiping block, the wiping block is positioned in a container, and the wiping block is arranged in the container. The container is connected with a fixing plate or a limiting rod, the wiping block is in sliding contact with the roller, the fixing plate is connected with the support, the limiting rod is in sliding contact with the support, the limiting rod is located at the front end of the container, a taking and placing notch is formed in the upper portion of an upper fixing groove connected with the fixing plate, and a cover plate is hinged to the taking and placing notch. The cold rolling roller can be wiped and cleaned in the cold rolling process, and meanwhile, the wiping block can be quickly replaced during maintenance; and by arranging a taking and placing notch and a cover plate, the wiping block can be quickly assembled and disassembled under the condition that the upper fixing groove is not disassembled, so that the wiping block is more convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling roller decontamination, in particular to a cold rolling device with a decontamination function. Background Art

[0002] Cold rolling rollers are important equipment for cold bending forming processing. During the processing, pollutants such as oil, zinc powder, and white spots will appear on the cold rolling rollers. If they are not removed in time, the quality of subsequent cold bending forming products will be affected. Hard pollutants such as zinc powder will increase the wear on the cold rolling rollers.

[0003] Chinese patent CN218532323U discloses a surface slag cleaning device for aluminum plate cold rolling rollers. The technical solution adopted is that it includes a vertical plate and a mounting plate, the mounting plate is welded on the top surface of the vertical plate, and a main shaft is rotatably connected to the surface of the mounting plate, and a rotating roller is fixedly sleeved on the surface of the main shaft, and a sleeve is fixedly connected to the center position of the two end surfaces of the rotating roller, the main shaft passes through the sleeve, and a first rubber wheel is fixedly sleeved on the inner side of the mounting plate at both ends of the main shaft, and a second rubber wheel is rollingly abutted under the first rubber wheel, and the second auger is rotatably connected to the vertical plate through the wheel axle, a wiping sponge is fixedly sleeved on the surface of the rotating roller, and an end plate is welded between one side of the rotating roller between the mounting plates, and a scraping groove is welded on the surface of one side of the end plate, the other end of the scraping groove squeezes the wiping sponge, and a discharge pipe is connected to one end of the scraping groove.

[0004] Although the existing patent can clean the surface of the cold rolling roller, it is not convenient to quickly replace the wiping sponge when it absorbs a large amount of oil or is severely worn and the wiping effect is reduced. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cold rolling device with a decontamination function, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model discloses a cold rolling device with a decontamination function, and the technical solution adopted is that it includes a support, wherein there are two supports, a roller is axially connected between the two supports, and also includes a wiping block, wherein the wiping block is located in a container, wherein there is an opening on the container, wherein the opening is opposite to the roller, and the wiping block is in sliding contact with the roller; wherein there is a quick replacement structure on the container, wherein the quick replacement structure includes a fixing plate, and the fixing plate is connected to the support. When the test block needs to be replaced, the wiping block can be quickly replaced by the quick replacement structure.

[0007] As a preferred technical solution of the utility model, the container is an upper fixed groove, a side of the upper fixed groove has an open notch, the notch is opposite to the roller, and the upper fixed groove is connected to the fixed plate.

[0008] As a preferred technical solution of the utility model, the top surface of the upper fixing groove is provided with a pick-up slot, and the quick-change structure further comprises a cover plate hinged at the pick-up slot. The cover plate can be opened to replace the wiping block, making the replacement of the wiping block convenient and efficient.

[0009] As a preferred technical solution of the utility model, a handle is connected to the cover to facilitate opening of the cover.

[0010] As a preferred technical solution of the utility model, the upper fixing groove and the cover plate are attracted by a magnetic attraction structure. The magnetic attraction can make the buckle of the cover plate more stable and can be opened quickly when the wiping block needs to be replaced.

[0011] As a preferred technical solution of the utility model, the magnetic attraction structure includes a magnet, the magnet is on the upper fixing groove, the cover plate is a ferromagnetic material, and the magnet and the cover plate are in sliding contact and attract the cover plate.

[0012] The utility model also discloses another cold rolling device with a decontamination function, which differs from the above-mentioned cold rolling device with a decontamination function in that the fixed plate is replaced by a limit rod, the limit rod is in sliding contact with the support, the limit rod is located at the front end of the container, and the length of the limit rod is greater than the distance between the two supports. During the rotation of the roller, a thrust is applied to the wiping block, and the connection between the limit rod and the support can prevent the container from being pushed by the roller, thereby achieving a stable wiping effect. When the wiping block needs to be replaced, the roller is stopped, the container can be pulled out, and the sponge can be quickly replaced.

[0013] As a preferred technical solution of the utility model, the container is a box body, the top surface of the box body is open, the bottom surface is provided with a drainage hole, and the box body is connected to the limit rod. The drainage hole can facilitate rapid cleaning of residual dirt in the box body.

[0014] As a preferred technical solution of the utility model, a base is provided on the bottom surface of the box body, and the base is connected to the limiting rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model sets a container, sets the wiping block in the container, and the container is connected to a limiting rod or a fixed plate, so that the cold rolling roller can be wiped and cleaned during the cold rolling process, and the wiping block can be quickly replaced during maintenance; the setting of the container and the limiting rod utilizes the tangential force exerted by the cold rolling roller on the wiping block during the cold rolling process, so that the wiping block is self-stabilized, thereby wiping the cold rolling roller stably and effectively.

[0016] Furthermore, by providing a pick-up and placement slot on the upper fixing slot connected to the fixing plate and hingedly connecting a cover plate to the pick-up and placement slot, the wiping block can be quickly loaded and unloaded, thereby making the replacement of the wiping block more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a side view of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 3 It is a partial top view structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the box structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the front view structure of the upper fixing groove of the utility model;

[0022] Figure 6 This is a schematic diagram of the upper fixing groove structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the cover plate of the upper fixing slot of the utility model in an open state.

[0024] In the figure: 100, support; 200, lower roller; 300, upper roller; 1, box body; 2, first wiping block; 3, upper fixing groove; 4, second wiping block; 5, clamping block; 6, screw; 7, fixing plate; 8, limiting rod; 9, cover plate; 10, handle; 11, hinge; 12, mounting seat; 13, magnet; 14, base. DETAILED DESCRIPTION

[0025] 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. Example 1

[0026] like Figures 1 to 7 As shown, the utility model discloses a cold rolling device with a decontamination function, and the technical solution adopted is that it includes a support 100, there are two supports 100, both of which are installed on the bottom plate, and the lower roller 200 and the upper roller 300 are axially connected between the two supports 100, and the lower roller 200 and the upper roller 300 are arranged up and down to Figure 1 The angle of view shown is used as a reference. When the profile is cold-rolled, the lower roller 200 rotates counterclockwise and the upper roller 300 rotates clockwise.

[0027] In order to wipe the stains on the lower roller 200, a box body 1 with an open top surface is provided, a first wiping block 2 is installed in the box body 1, and the first wiping block 2 is in contact with the lower roller 200. In order to facilitate cleaning of the residual stains in the box body 1, a dirt leakage hole is opened at the bottom of the box body 1, and a base 14 is provided on the bottom surface of the box body 1. The base 14 is made of U-shaped steel, and the base 14 is connected to the limit rod 8. The limit rod 8 is made of angle steel. In order to enable the first wiping block 2 to stably wipe the lower roller 200 during the cold rolling process, as shown in FIG. Figure 1 As shown, the box body 1 is arranged below the lower roller 200 and placed on the bottom plate, and the limit rod 8 is arranged on the left side of the support 100. When the lower roller 200 rotates counterclockwise, a tangential force to the right is applied to the first wiping block 2. However, due to the existence of the limit rod 8, the limit rod 8 contacts with the support 100 to prevent the box body 1 from sliding to the right, thereby realizing self-stabilization of the first wiping block 2 and being able to effectively wipe the lower roller 200.

[0028] In order to wipe the stains on the upper roller 300, an upper fixed groove 3 with a side opening is provided, the notch of the upper fixed groove 3 faces the upper roller 300, and a second wiping block 4 is installed inside, the second wiping block 4 is in contact with the upper roller 300, and the upper fixed groove 3 is connected with a fixing plate 7 at both ends, and a mounting block is provided on the fixing plate 7, and a bolt hole is provided on the mounting block, and a screw 6 is passed through the bolt hole, and a clamping block 5 is connected to the rear end of the screw 6, and a threaded hole is provided on the clamping block 5, and the screw 6 is engaged in the threaded hole. The mounting block and the clamping block 5 are located on both sides of the support 100 to clamp the support 100 to achieve the installation of the upper fixed groove 3, and there is a spring washer between the countersunk head of the screw 6 and the mounting block. In order to facilitate the replacement of the second wiping block 4, such as Figure 5 , Figure 6 , Figure 7 As shown, a pick-up and placement slot is opened on the top surface of the upper fixed slot 3, and the width of the pick-up and placement slot is greater than the width of the second wiping block 4. A cover plate 9 is connected to the pick-up and placement slot through a hinge 11. The width of the cover plate 9 is greater than the width of the pick-up and placement slot, so that the pick-up and placement slot can be covered. In order to facilitate opening the cover plate 9, a handle 10 is provided on the cover plate 9. In order to maintain the stable engagement of the cover plate 9 during the wiping process, a mounting seat 12 is provided in the pick-up and placement slot, and a sink groove is opened on the top surface of the mounting seat 12. A bar magnet 13 is provided in the sink groove. The cover plate 9 is an iron plate. When the cover plate 9 is engaged, the cover plate 9 can be attracted by the magnet 13 to maintain its engaged state.

[0029] The first wiping block 2 and the second wiping block 4 both adopt wiping sponges.

[0030] The working principle of this utility model:

[0031] During the cold rolling process, Figure 1Taking the orientation shown as a reference, the lower roller 200 rotates counterclockwise, exerting a rightward tangential force on the first wiping block 2, and the limit rod 8 contacts the support 100 to prevent the box body 1 from sliding to the right, thereby achieving self-stabilization of the first wiping block 2 and effectively wiping the lower roller 200. The upper roller 300 rotates clockwise, exerting a downward tangential force on the second wiping block 4, but because the access notch is opened above the upper fixed groove 3, the cover plate 9 will not be opened by mistake.

[0032] When the wiping block needs to be replaced, stop the operation of the lower roller 200 and the upper roller 300, pull the limit rod 8 to the left to pull the box body 1 out from under the lower roller 200, take out the first wiping block 2 from the box body 1, and rinse the residual stains in the box body 1. The rinse water flows out from the sewage leakage port. After cleaning is completed and dried, load a new first wiping block 2 into the box body 1, and put the box body 1 back under the lower roller 200 so that the limit rod 8 is connected to the left side of the support 100.

[0033] Hold the handle 10 and push it upward to the right to overcome the magnetic force of the magnet 13 to open the cover 9. The cover 9 rotates through the hinge 11. After opening the cover 9, take out the second wiping block 4 upward from the placement slot, and replace the new second wiping block 4. Then, close the cover 9, and the magnet 13 attracts the cover 9 to complete the replacement of the wiping block.

[0034] The mechanical connection involved in the present utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, which belongs to common knowledge.

[0035] Components not described in detail herein are prior art.

[0036] 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 cold rolling device with a decontamination function, comprising a support (100), wherein there are two supports (100), and a roller is axially connected between the two supports (100), characterized in that: It also comprises a wiping block, the wiping block is located in a container, the container has an opening, the opening is opposite to the roller, the wiping block is in sliding contact with the roller; the container has a quick-change structure, the quick-change structure comprises a fixing plate (7), and the fixing plate (7) is connected to the support (100).

2. The cold rolling device with decontamination function according to claim 1, characterized in that: The container is an upper fixed groove (3), a side of the upper fixed groove (3) is provided with an open notch, the notch is opposite to the roller, and the upper fixed groove (3) is connected to the fixed plate (7).

3. The cold rolling device with decontamination function according to claim 2, characterized in that: The top surface of the upper fixing groove (3) is provided with a pick-up and placement slot, and the quick-change structure further comprises a cover plate (9) hinged at the pick-up and placement slot.

4. The cold rolling device with decontamination function according to claim 3, characterized in that: A handle (10) is connected to the cover plate (9).

5. The cold rolling device with decontamination function according to claim 3 or 4, characterized in that: The upper fixing groove (3) and the cover plate (9) are attracted to each other via a magnetic attraction structure.

6. The cold rolling device with decontamination function according to claim 5, characterized in that: The magnetic attraction structure comprises a magnet (13), the magnet (13) is on the upper fixing groove (3), the cover plate (9) is made of ferromagnetic material, and the magnet (13) and the cover plate (9) are in sliding contact and attract the cover plate (9).

7. The cold rolling device with decontamination function according to claim 1, characterized in that: The fixing plate (7) is replaced by a limiting rod (8), the limiting rod (8) is in sliding contact with the support (100), the limiting rod (8) is located at the front end of the container, and the length of the limiting rod (8) is greater than the distance between the two supports (100).

8. The cold rolling device with decontamination function according to claim 7, characterized in that: The container is a box body (1), the top surface of the box body (1) is open, and the box body (1) is connected to the limiting rod (8).

9. The cold rolling device with decontamination function according to claim 8, characterized in that: The bottom surface of the box body (1) is provided with a base (14), and the base (14) is connected to the limiting rod (8).

10. The cold rolling device with decontamination function according to claim 8, characterized in that: The bottom surface of the box body (1) is provided with a dirt leakage hole.

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