Open mill with anti-adhesion rollers

Abstract

The utility model discloses an open mill with an anti-adhesion roller, and relates to the technical field of open mill rollers, the open mill comprises a base, support frames are arranged at the upper end of the base, a roller is rotatably arranged between the support frames, a rotating assembly is arranged on the support frames, a cooling assembly is arranged in the roller, a sleeve is sleeved on the outer side of the roller, and the sleeve is sleeved on the outer side of the roller. The sleeve and the roller are separated by rotating the bolt, at the moment, the sleeve can be replaced, the steps are reversely operated during installation, replacement is completed, and the problem that the replacement cost is high after the roller is abraded after being used for a long time is solved. By means of the pattern grooves formed in the surface of the sleeve, the regular roughness of the surfaces of the films can be increased, it can be guaranteed that the amount of separant carried by the films is increased, and it can also be guaranteed that the contact area between the films is reduced after the films are stacked, so that the problem that the films adhere to stacks is solved, and follow-up use of the films is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing mill rollers, in particular to a mixing mill with rollers that can prevent adhesion. Background Art

[0002] Mixing mill is the abbreviation of open rubber mixing mill. In the rubber products industry, it is usually called a two-roller machine or a two-roller machine. The main working parts are two rollers rotating in opposite directions. The rubber is rolled into the gap between the two rollers as the rollers rotate, and is subjected to strong shearing to achieve the purpose of mixing. Mixing mill is an early rubber mixing equipment used by rubber product manufacturers. On the calender production line, the mixing mill is before the calender and after the mixer. Its function is to mix and solidify the evenly mixed rubber, and provide a more uniform mixed rubber material for the calender to form rubber products.

[0003] However, most mixing mill rollers do not have an anti-sticking function, and the rubber stuck to the roller surface is difficult to clean, and the cleaning is time-consuming and laborious. For example, a rubber mixing mill roller with an anti-sticking function is recorded in the patent with patent announcement number CN 208601746 U. By passing water inside the water inlet pipe, the water flow through the water inlet pipe can help the roller dissipate heat, prevent the roller temperature from being too high and causing the rubber to stick to the surface of the roller, thereby achieving the purpose of helping the roller cool and prevent sticking. However, with the long-term use of this mixing mill, the outer wall of the roller is prone to wear, and the entire roller needs to be replaced, which increases the replacement cost of the roller. In addition, the surface of the existing mixing mill roller is smooth, which makes the film smooth. After the film is swung, the larger the surface area between the films, the less the release agent carried, which makes the film prone to sticking, affecting the subsequent use of the film.

[0004] Based on this, a roller anti-adhesion open mill is now provided, which can eliminate the disadvantages of the existing open mill. Utility Model Content

[0005] The utility model aims to provide an open mill with rollers that can prevent adhesion, so as to solve the problems in the background technology that the roller replacement cost is relatively high and the smoothness of the film affects the use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A roller anti-adhesion open mill, comprising a base;

[0008] A support frame is provided at the upper end of the base, a roller is rotatably provided between the support frames, a rotating assembly is provided on the support frame, a cooling assembly is provided inside the roller, a sleeve is provided outside the roller, and an oil spray head is provided at the upper end of the support frame.

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional solution: a rotating hole is provided on the surface of the support frame, a rotating ring is provided inside the rotating hole, a rotating roller is rotatably provided inside the rotating ring, and a roller is provided between two rotating rollers.

[0011] In an optional solution: the rotating assembly includes a driving motor, the driving motor is arranged on the surface of the support frame, the output end of the driving motor is provided with a driving gear, the outer sides of the two rotating rollers are respectively provided with a transmission gear and a driven gear, the driving gear is meshed with the transmission gear, and the transmission gear is meshed with the driven gear.

[0012] In an optional solution: the cooling component includes a water pipe shaft, the water pipe shaft is arranged inside the rotating roller, a cooling bin is provided inside the drum, a plurality of baffles are evenly provided on the inner wall of the cooling bin, matching through grooves are provided on the baffles, a water inlet pipe is rotatably provided inside the right water pipe shaft, a water outlet pipe is rotatably provided inside the left water pipe shaft, and both the water inlet pipe and the water outlet pipe extend into the cooling bin.

[0013] In an optional solution: a slide groove is provided on the surface of the roller, a slider is slidably provided inside the slide groove, the slider is arranged on the inner wall of the sleeve, a mounting hole is provided at the end of the sleeve, a threaded hole matching the mounting hole is provided at the end of the roller, and bolts are provided inside the mounting hole and the threaded hole.

[0014] In an optional solution: an oil storage tank is provided at the upper end of the base, an oil inlet pipe is provided at the upper end of the oil storage tank, the upper end of the oil storage tank is connected to the input end of the pump body, an oil delivery pipe is provided at the output end of the pump body, a bracket matching the roller is provided on the support frame, the oil delivery pipe is arranged on the bracket, and an oil spray head is provided at the end of the oil delivery pipe.

[0015] In an optional solution: the outer surface of the sleeve is evenly provided with pattern grooves.

[0016] In an optional solution: scale lines are provided on the surface of the oil storage tank.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The utility model separates the sleeve from the roller by rotating the bolt, and the sleeve can be replaced at this time. The above steps are performed in reverse during installation to complete the replacement, thus solving the problem of high replacement cost after the roller is worn out after long-term use.

[0019] 2. The utility model can increase the regular roughness of the film surface by arranging the patterned grooves on the surface of the sleeve, which can ensure that the amount of release agent carried by the film is increased, and can also ensure that after the films are stacked, the contact area between the films is reduced, thereby solving the problem of film sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the support frame of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the roller of the utility model.

[0023] Figure 4 It is a schematic diagram of the structure inside the drum of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the oil storage tank of the utility model.

[0025] Notes on figure numbers: 100, base; 200, support frame; 201, rotating hole; 202, rotating ring; 203, rotating roller; 204, drum; 205, driving motor; 206, driving gear; 207, transmission gear; 208, driven gear; 300, water pipe shaft; 301, cooling bin; 302, baffle; 303, through groove; 304, water inlet pipe; 305, water outlet pipe; 400, slide groove; 401, slider; 402, sleeve; 403, mounting hole; 404, threaded hole; 405, bolt; 406, pattern groove; 500, oil storage tank; 501, oil inlet pipe; 502, pump body; 503, oil delivery pipe; 504, bracket; 505, fuel injection head. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In one embodiment, Figure 1-Figure 5 As shown, a roller anti-adhesion mill includes a base 100 and a support frame 200. The support frame 200 is provided at the upper end of the base 100. A roller 204 is rotatably provided between the support frames 200. A rotating component is provided on the support frame 200. A cooling component is provided inside the roller 204. A sleeve 402 is provided on the outer side of the roller 204. An oil spray head 505 is provided at the upper end of the support frame 200.

[0029] A rotating hole 201 is provided on the surface of the support frame 200, a rotating ring 202 is provided inside the rotating hole 201, a rotating roller 203 is rotatably provided inside the rotating ring 202, a roller 204 is provided between the two rotating rollers 203, and the roller 204 can rotate by installing the rotating ring 202.

[0030] The rotating assembly includes a driving motor 205, which is arranged on the surface of the support frame 200. A driving gear 206 is provided at the output end of the driving motor 205. A transmission gear 207 and a driven gear 208 are respectively provided on the outer sides of the two rotating rollers 203. The driving gear 206 is meshed with the transmission gear 207, and the transmission gear 207 is meshed with the driven gear 208. When in use, the driving motor 205 is started, so that the driving gear 206 drives the transmission gear 207 to rotate, so that the transmission gear 207 drives one side of the roller 204 to rotate, and the transmission gear 207 drives the driven gear 208 to rotate, so that the other side of the roller 204 rotates.

[0031] The cooling component includes a water pipe shaft 300, which is arranged inside the rotating roller 203. A cooling bin 301 is arranged inside the drum 204. A plurality of baffles 302 are evenly arranged on the inner wall of the cooling bin 301. The baffles 302 are provided with matching through grooves 303. A water inlet pipe 304 is rotatably arranged inside the right water pipe shaft 300. A water outlet pipe 305 is rotatably arranged inside the left water pipe shaft 300. Both the water inlet pipe 304 and the water outlet pipe 305 extend into the cooling bin 301. When in use, water is passed through the water inlet pipe 304 to allow water to flow into the cooling bin 301. The temperature of the sleeve 402 is lowered through the drum 204 to prevent the temperature of the sleeve 402 from being too high and causing the rubber to adhere to the surface of the sleeve 402.

[0032] A slide groove 400 is provided on the surface of the roller 204, and a slider 401 is slidably provided inside the slide groove 400. The slider 401 is arranged on the inner wall of the sleeve 402, and pattern grooves 406 are evenly provided on the outer surface of the sleeve 402. A mounting hole 403 is provided at the end of the sleeve 402, and a threaded hole 404 matching the mounting hole 403 is provided at the end of the roller 204. Bolts 405 are provided inside the mounting hole 403 and the threaded hole 404. When in use, different sleeves 402 can be sleeved on the outside of the roller 204 as needed, and then the bolts 405 are used to fix the sleeve 402 on the outside of the roller 204. The pattern grooves 406 arranged on the surface of the sleeve 402 can increase the regular roughness of the film surface, ensure that the amount of release agent carried by the film is increased, and ensure that after the films are stacked, the contact area between the films is reduced, thereby solving the problem of film sticking.

[0033] Example 2

[0034] An oil storage tank 500 is provided at the upper end of the base 100, an oil inlet pipe 501 is provided at the upper end of the oil storage tank 500, scale lines are provided on the surface of the oil storage tank 500, the upper end of the oil storage tank 500 is connected to the input end of the pump body 502, an oil delivery pipe 503 is provided at the output end of the pump body 502, a bracket 504 matched with the roller 204 is provided on the support frame 200, the oil delivery pipe 503 is arranged on the bracket 504, and an oil spray head 505 is provided at the end of the oil delivery pipe 503. When in use, white oil is poured into the oil storage tank 500 through the oil inlet pipe 501, and then the pump body 502 is started, so that the white oil enters the oil delivery pipe 503, and then is sprayed on the surface of the sleeve 402 from the oil spray head 505, so that the white oil softens the hardened rubber remaining on the surface of the sleeve 402, which is convenient for removing the hardened rubber, thereby achieving the purpose of removing the hardened rubber.

[0035] The above embodiment discloses an open mill for preventing rollers from sticking. When the open mill is used, the driving motor 205 is started, so that the driving gear 206 drives the transmission gear 207 to rotate, so that the transmission gear 207 drives the roller 204 on one side to rotate, and the transmission gear 207 drives the driven gear 208 to rotate, so that the roller 204 on the other side rotates. By passing water inside the water inlet pipe 304, the water flows into the cooling chamber 301, and the temperature of the sleeve 402 is reduced through the roller 204 to prevent the temperature of the sleeve 402 from being too high and causing the rubber to stick to the surface of the sleeve 402. Different sleeves 402 can be set on the outside of the roller 204 as needed, and then bolts are used. 405, the sleeve 402 is fixedly installed on the outside of the roller 204, and the pattern grooves 406 provided on the surface of the sleeve 402 can increase the regular roughness of the film surface, ensure that the amount of release agent carried by the film is increased, and also ensure that after the films are stacked, the contact area between the films is reduced, thereby solving the problem of film stacking, and then pouring white oil into the oil storage tank 500 through the oil inlet pipe 501, and then starting the pump body 502, so that the white oil enters the oil delivery pipe 503, and then sprayed on the surface of the sleeve 402 from the oil spray head 505, so that the white oil softens the hardened rubber remaining on the surface of the sleeve 402, which is convenient for removing the hardened rubber, thereby achieving the purpose of removing the hardened rubber.

[0036] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A roller anti-adhesion mill, comprising a base (100); It is characterized in that A support frame (200) is provided at the upper end of the base (100), a roller (204) is rotatably provided between the support frames (200), a rotating assembly is provided on the support frame (200), a cooling assembly is provided inside the roller (204), a sleeve (402) is sleeved on the outer side of the roller (204), and an oil spray head (505) is provided at the upper end of the support frame (200); A slide groove (400) is provided on the surface of the roller (204), a slider (401) is slidably provided inside the slide groove (400), the slider (401) is arranged on the inner wall of the sleeve (402), a mounting hole (403) is provided at the end of the sleeve (402), a threaded hole (404) matching the mounting hole (403) is provided at the end of the roller (204), and bolts (405) are provided inside the mounting hole (403) and the threaded hole (404); The outer surface of the sleeve (402) is evenly provided with pattern grooves (406).

2. The roller anti-adhesion mixing mill according to claim 1, characterized in that: The support frame (200) is provided with a rotating hole (201) on its surface, a rotating ring (202) is provided inside the rotating hole (201), rotating rollers (203) are rotatably provided inside the rotating rings (202), and a roller (204) is provided between the two rotating rollers (203).

3. The roller anti-adhesion mill according to claim 2, characterized in that: The rotating assembly comprises a driving motor (205), the driving motor (205) being arranged on the surface of the support frame (200), a driving gear (206) being provided at the output end of the driving motor (205), a transmission gear (207) and a driven gear (208) being provided on the outer sides of the two rotating rollers (203), the driving gear (206) being meshed with the transmission gear (207), and the transmission gear (207) being meshed with the driven gear (208).

4. The roller anti-adhesion mixing mill according to claim 3, characterized in that: The cooling component comprises a water pipe rotating shaft (300), wherein the water pipe rotating shaft (300) is arranged inside the rotating roller (203), a cooling bin (301) is arranged inside the roller (204), a plurality of baffles (302) are evenly arranged on the inner wall of the cooling bin (301), and matching through grooves (303) are arranged on the baffles (302), a water inlet pipe (304) is rotatably arranged inside the right water pipe rotating shaft (300), and a water outlet pipe (305) is rotatably arranged inside the left water pipe rotating shaft (300), and both the water inlet pipe (304) and the water outlet pipe (305) extend into the interior of the cooling bin (301).

5. The roller anti-adhesion mixing mill according to claim 1, characterized in that: An oil storage tank (500) is provided at the upper end of the base (100), an oil inlet pipe (501) is provided at the upper end of the oil storage tank (500), the upper end of the oil storage tank (500) is connected to the input end of the pump body (502), an oil delivery pipe (503) is provided at the output end of the pump body (502), a bracket (504) matched with the roller (204) is provided on the support frame (200), the oil delivery pipe (503) is arranged on the bracket (504), and an oil spray head (505) is provided at the end of the oil delivery pipe (503).

6. The roller anti-adhesion mixing mill according to claim 5, characterized in that: The surface of the oil storage tank (500) is provided with scale lines.

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