Combined type wringing rubber roller easy to install

Abstract

The utility model relates to the field of rubber roller installation, and discloses an easy-to-install combined type wringing rubber roller which comprises a supporting frame, the right side of the supporting frame is fixedly connected with an oil storage tank, the left side of the oil storage tank is fixedly connected with a motor, the output end of the motor is fixedly connected with a cam, and the front side of the cam is fixedly connected with a first gear. The top of the supporting frame is rotationally connected with two wringing rubber rollers, the front sides of the wringing rubber rollers are fixedly connected with second gears, the second gears are meshed with the first gear on the right side, and the tops of the front side and the rear side of the supporting frame are rotationally connected with clamping plates. According to the utility model, the support frame, the oil storage tank, the motor, the cam, the gear I, the gear II, the wringing rubber roller, the clamping plate, the shell, the baffle I, the spring I, the sliding plate and the limiting plate are matched with one another to drive the pull rod to work, so that the rubber roller can be quickly disassembled and assembled, time and labor are saved, and the traditional method of using screws and nuts with low efficiency is avoided.

Description

Technical Field

[0001] The utility model relates to the field of rubber roller installation, in particular to a combined water squeezing rubber roller which is easy to install. Background Art

[0002] Rubber rollers are commonly used roller equipment in industrial production. They are usually made of metal or plastic and covered with a rubber layer. They are used to transfer, compact or process materials during the production process, such as printing, coating, calendering and other processes. Rubber rollers have the characteristics of high wear resistance, good elasticity and strong adhesion. They can improve production efficiency and protect the material surface. According to different application requirements, rubber rollers can have different diameters, lengths and hardness, as well as different surface treatment technologies, such as chrome plating, frosting, etc. Choosing suitable rubber rollers can effectively improve production quality and efficiency.

[0003] Among them, rubber rollers can be divided into papermaking rubber rollers, printing and dyeing rubber rollers, printing rubber rollers, Bigu rubber rollers, metallurgical rubber rollers and mimeograph rubber rollers according to their uses; they can be divided into flat rollers and patterned rubber rollers according to their surface morphology; they can be divided into butyl rubber rollers, nitrile rubber rollers, polyurethane rubber rollers and silicone rubber rollers according to their materials. Rubber rollers are generally composed of an outer layer of rubber, a hard rubber layer, a metal core, a roller neck and ventilation holes. Their processing includes roller core sandblasting, bonding treatment, glue forming, cloth wrapping, wire winding, autoclave vulcanization and surface processing. Rubber rollers are mainly used in papermaking, printing and dyeing, printing, grain processing, metallurgy, plastic processing and other aspects.

[0004] Different styles of rubber rollers are required for the production of different products, but the traditional rubber roller installation method is to use bolts and nuts and use auxiliary tools such as wrenches to disassemble and install. This installation method is time-consuming, labor-intensive, inefficient, and cannot be installed quickly. Therefore, an easy-to-install combined water-squeezing rubber roller is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an easy-to-install combined water squeezing rubber roller, which aims to improve the problem that disassembly and installation using bolts and nuts and auxiliary tools such as wrenches is time-consuming, labor-intensive, inefficient and cannot be installed quickly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a combined water-squeezing rubber roller that is easy to install, comprising a support frame, the right side of the support frame is fixedly connected to an oil storage tank, the left side of the oil storage tank is fixedly connected to a motor, the output end of the motor is fixedly connected to a cam, the front side of the cam is fixedly connected to a gear 1, the top of the support frame is rotatably connected to two water-squeezing rubber rollers, the front side of the water-squeezing rubber roller is fixedly connected to a gear 2, the gear 2 is meshed with the gear 1 on the right side, the top of the front and rear sides of the support frame are rotatably connected to clamping plates, the front and rear sides of the left part of the support frame are fixedly connected to a shell, a pull rod is slidably connected to the inside of the shell, a baffle 1 is fixedly connected to the inner side of the pull rod, a spring 1 is fixedly connected to the outer side of the baffle 1, a limiting plate is fixedly connected to the top of the shell, a slide plate is slidably connected to the inside of the shell, and a lubrication component is installed on the front side of the oil storage tank.

[0007] As a further description of the above technical solution:

[0008] The lubrication assembly includes a pump box, the rear side of the pump box is fixedly connected to the front side of the oil storage tank, two springs 2 are fixedly connected to the right side of the inner wall of the pump box, a baffle 2 is fixedly connected between the left ends of the two springs 2, a push rod is fixedly connected to the left side of the baffle 2, an oil inlet pipe is fixedly connected to the bottom of the pump box, an oil delivery pipe is fixedly connected to the top of the pump box, and the oil inlet pipe and one end of the oil delivery pipe close to the pump box are fixedly connected to a right one-way valve.

[0009] As a further description of the above technical solution:

[0010] The squeezing rubber roller is externally rotatably connected to the bottom of the clamping plate.

[0011] As a further description of the above technical solution:

[0012] The outer periphery of the baffle plate 1 is slidably connected to the inner wall of the shell, and one end of the spring 1 away from the baffle plate 1 is fixedly connected to the inner wall of the shell.

[0013] As a further description of the above technical solution:

[0014] The inner side of the spring is sleeved on the outer side of the pull rod, and the inner side of the pull rod is plugged into the left side of the clamping plate.

[0015] As a further description of the above technical solution:

[0016] The second outer periphery of the baffle is slidably connected to the inner wall of the pump box, and the outer portion of the push rod is slidably connected to the inside of the left side of the pump box.

[0017] As a further description of the above technical solution:

[0018] The outer sides of the cams at the left ends of the push rods are abutted against each other, and the rear end of the oil inlet pipe is fixedly connected to the bottom of the oil storage tank.

[0019] As a further description of the above technical solution:

[0020] The output end of the oil delivery pipe is fixedly connected to a side of the support frame close to the water squeezing rubber roller, and the middle part of the oil delivery pipe is fixedly connected to the left side of the oil storage tank.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, the support frame, oil storage tank, motor, cam, gear one, gear two, water squeezing rubber roller, clamp, shell, baffle one, spring one, slide plate and limit plate structure cooperate with each other to drive the pull rod to work, thereby realizing quick disassembly and installation of the rubber roller, saving time and labor, and avoiding the traditional inefficient method of using screws and nuts.

[0023] In the utility model, with the cooperation of the pump box, the second spring, the push rod, the oil inlet pipe, the oil delivery pipe, the one-way valve and other structures, the baffle plate 2 can be driven, thereby solving the problem of automatically adding lubricating oil to the friction point, saving time and effort, effectively improving work efficiency and avoiding damage to the rubber roller caused by friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of an easy-to-install combined squeezing rubber roller proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a clamping plate of a combined water squeezing rubber roller that is easy to install proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of a pull rod of a combined water squeezing rubber roller that is easy to install proposed by the utility model;

[0027] Figure 4 This is a schematic structural diagram of a pump box of a combined water squeezing rubber roller that is easy to install proposed by the utility model;

[0028] Figure 5 The utility model discloses a structural schematic diagram of a combined water squeezing rubber roller which is easy to install.

[0029] Legend:

[0030] 1. Support frame; 2. Oil storage tank; 3. Motor; 4. Cam; 5. Gear 1; 6. Gear 2; 7. Water squeezing rubber roller; 8. Clamp; 9. Housing; 10. Pull rod; 11. Baffle 1; 12. Spring 1; 13. Slide plate; 14. Limit plate; 15. Pump box; 16. Spring 2; 17. Baffle 2; 18. Push rod; 19. Oil inlet pipe; 20. Oil delivery pipe; 21. One-way valve. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an easy-to-install combined water squeezing rubber roller, including a support frame 1, a fuel tank 2 is fixedly connected to the right side of the support frame 1, a motor 3 is fixedly connected to the left side of the fuel tank 2, a cam 4 is fixedly connected to the output end of the motor 3, a gear 1 5 is fixedly connected to the front side of the cam 4, two water squeezing rubber rollers 7 are rotatably connected to the top of the support frame 1, a gear 2 6 is fixedly connected to the front side of the water squeezing rubber roller 7, the gear 2 6 is meshed with the gear 1 5 on the right side, the top of the front and rear sides of the support frame 1 are rotatably connected to the clamping plates 8, and the front and rear sides of the left side of the support frame 1 are fixedly connected to the outer Shell 9, a pull rod 10 is slidably connected inside the shell 9, a baffle 11 is fixedly connected to the inner side of the pull rod 10, a spring 12 is fixedly connected to the outer side of the baffle 11, a limit plate 14 is fixedly connected to the top of the shell 9, a slide plate 13 is slidably connected inside the shell 9, a lubrication component is installed on the front side of the oil storage tank 2, the water squeezing rubber roller 7 is externally rotatably connected to the bottom of the splint 8, the outer periphery of the baffle 11 is slidably connected to the inner wall of the shell 9, one end of the spring 12 away from the baffle 11 is fixedly connected to the inner wall of the shell 9, the spring 12 is internally sleeved on the outside of the pull rod 10, and the inner side of the pull rod 10 is inserted into the left side of the splint 8.

[0033] Specifically, the support frame 1 is used to connect and support other parts, the oil storage tank 2 is used to store lubricating oil, the motor 3 is used to drive the squeeze rubber roller 7 to rotate, the cam 4 is used to drive the lubrication component to work, the gear 1 5 and the right gear 2 6 are engaged to drive the squeeze rubber roller 7 to work, the right end of the clamping plate 8 rotates on the right side of the front and rear ends of the top of the support frame 1, and the squeeze rubber roller 7 is clamped inside through the cooperation between the support frame 1 and the oil storage tank 2 to ensure that the squeeze rubber roller 7 will not move around. The squeeze rubber roller 7 is the core part of this device, and other parts are to ensure that the squeeze rubber roller 7 can work normally. The two gears 2 6 are engaged to make the two squeeze rubber rollers The rubber rollers 7 rotate synchronously in opposite directions to achieve water squeezing. The outer shell 9 is used to fix and protect internal parts. The pull rod 10 and the splint 8 cooperate to fix the water squeezing rubber roller 7. When the pull rod 10 is pulled, the baffle 11 will compress the spring 12. As long as the hand pull rod 10 is released, the spring 12 will push the baffle 11. The limit plate 14 is used to limit the movement distance of the slide plate 13 to prevent the slide plate 13 from falling off from the outer shell 9. The slide plate 13 is used to block the pull rod 10 and prevent the pull rod 10 from resetting. When the pull rod 10 is pulled, the slide plate 13 will fall into the outer shell 9 to block the exit. When the splint 8 needs to be fixed, just lift the slide plate 13.

[0034] Reference Figure 1 , Figure 4 , Figure 5 The lubrication assembly includes a pump box 15, the rear side of the pump box 15 is fixedly connected to the front side of the oil storage tank 2, two springs 16 are fixedly connected to the right side of the inner wall of the pump box 15, a baffle 17 is fixedly connected between the left ends of the two springs 16, a push rod 18 is fixedly connected to the left side of the baffle 17, an oil inlet pipe 19 is fixedly connected to the bottom of the pump box 15, an oil delivery pipe 20 is fixedly connected to the top of the pump box 15, the oil inlet pipe 19 and the end of the oil delivery pipe 20 close to the pump box 15 are fixedly connected to a right one-way valve 21, the outer periphery of the baffle 17 is slidably connected to the inner wall of the pump box 15, the outer side of the push rod 18 is slidably connected to the inside of the left side of the pump box 15, the outer side of the cam 4 at the left end of the push rod 18 is abutted, the rear end of the oil inlet pipe 19 is fixedly connected to the bottom of the oil storage tank 2, the output end of the oil delivery pipe 20 is fixedly connected to the side of the support frame 1 close to the squeezing rubber roller 7, and the middle part of the oil delivery pipe 20 is fixedly connected to the left side of the oil storage tank 2.

[0035] Specifically, the pump box 15 is used to connect internal parts, and through the cooperation of internal parts, the lubricating oil is extracted from the oil storage tank 2 and added to the friction between the support frame 1 and the clamping plate 8 and the water squeezing rubber roller 7 to achieve lubrication. The spring 16 is used to push the baffle 17 to reset the push rod 18. The baffle 17 bears the thrust from the spring 16. The push rod 18 is intermittently in contact with the cam 4, pushing the push rod 18 to the right. The oil inlet pipe 19 is used to suck the lubricating oil in the oil storage tank 2 into the pump box 15, and the oil delivery pipe 20 is used to pump the lubricating oil into the friction area. The one-way valve 21 on the upper side is a valve that only outputs but not inputs, and the one-way valve 21 on the lower side is a valve that only inputs but not outputs.

[0036] Working principle: The squeeze roller 7 is a common industrial equipment, usually used in paper, printing and coating processes. It is a roller made of metal or plastic covered with a rubber layer on its surface, and water or other liquids are squeezed out through an internal pressurized system. The main function of the squeeze roller 7 is to control the humidity and surface smoothness of the material during the production process, improve printing quality and production efficiency, wherein in the drying equipment, the squeeze roller is usually located at the front position of the drying equipment, and is used to squeeze out excess water before the material enters the drying chamber to improve the drying efficiency. Different squeeze rollers 7 need to be replaced for different products. First, pull the pull rod 10. When the pull rod 10 is completely pulled into the shell 9, the slide plate 13 will fall and block the pull rod 10. At this time, release the pull rod 10 and it will not reset. Then open the splint 8 upwards, remove the squeeze roller 7, and put a new squeeze roller 7. After putting it in place, close the splint 8, and then pull out the slide plate 13. The spring 12 will immediately push the baffle 11 to push the pull rod 10 out Insert it into the clamping plate 8 to fix it. Then start the motor 3 for normal use. The motor 3 drives the gear 1 5 to rotate through the cam 4. Through the meshing between the gear 1 5 and the gear 2 6, the two squeezing rubber rollers 7 are driven to rotate synchronously to the middle to squeeze water. When used for a long time, the support frame 1 and the clamping plate 8 will rub against the squeezing rubber roller 7, which is easy to cause wear and damage to the squeezing rubber roller 7. Lubricating oil needs to be added in time. The motor 3 rotates to drive the cam 4 to rotate. The cam 4 will intermittently push the push rod 18. The push rod 18 pushes the baffle plate 17 to generate negative pressure inside the pump box 15. Under the action of the one-way valve 21, the lubricating oil is sucked into the pump box 15 from the inside of the oil storage tank 2, and the valve above the upper one-way valve 21 is opened. The spring 16 pushes the baffle plate 17 to squeeze the lubricating oil out of the pump box 15, and flows into the oil pipeline 20 through the upper one-way valve 21, and joins the friction between the support frame 1 and the clamping plate 8 and the water-squeezing rubber roller 7 to achieve lubrication. When not needed, the valve above the upper one-way valve 21 can be closed.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily installed combined squeeze roller, comprising a support frame (1), characterized in that: The right side of the support frame (1) is fixedly connected to an oil storage tank (2), the left side of the oil storage tank (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a cam (4), the front side of the cam (4) is fixedly connected to a gear 1 (5), the top of the support frame (1) is rotatably connected to two water squeezing rubber rollers (7), the front side of the water squeezing rubber rollers (7) is fixedly connected to a gear 2 (6), the gear 2 (6) and the gear 1 (5) on the right side are meshed, the top of the front and rear sides of the support frame (1) are rotatably connected to clamping plates (8), the front and rear sides of the left side of the support frame (1) are fixedly connected to a shell (9), the inside of the shell (9) is slidably connected to a pull rod (10), the inside of the pull rod (10) is fixedly connected to a baffle 1 (11), the outside of the baffle 1 (11) is fixedly connected to a spring 1 (12), the top of the shell (9) is fixedly connected to a limit plate (14), the inside of the shell (9) is slidably connected to a slide plate (13), and the front side of the shell (9) is installed with a lubrication component.

2. The easily installed combined squeeze roller according to claim 1, characterized in that: The lubrication assembly comprises a pump box (15), the rear side of the pump box (15) is fixedly connected to the front side of the oil storage tank (2), two springs (16) are fixedly connected to the right side of the inner wall of the pump box (15), a baffle (17) is fixedly connected between the left ends of the two springs (16), a push rod (18) is fixedly connected to the left side of the baffle (17), an oil inlet pipe (19) is fixedly connected to the bottom of the pump box (15), an oil delivery pipe (20) is fixedly connected to the top of the pump box (15), and one end of the oil inlet pipe (19) and the oil delivery pipe (20) close to the pump box (15) is fixedly connected to a right one-way valve (21).

3. The easily installed combined squeeze roller according to claim 1, characterized in that: The squeezing rubber roller (7) is externally rotatably connected to the bottom of the clamping plate (8).

4. The easily installed combined squeeze roller according to claim 1, characterized in that: The outer periphery of the baffle plate 1 (11) is slidably connected to the inner wall of the outer shell (9), and one end of the spring 1 (12) away from the baffle plate 1 (11) is fixedly connected to the inner wall of the outer shell (9).

5. The easily installed combined squeeze roller according to claim 1, characterized in that: The interior of the spring 1 (12) is sleeved on the exterior of the pull rod (10), and the inner side of the pull rod (10) is plugged into the left side of the clamping plate (8).

6. The easily installed combined squeeze roller according to claim 2, characterized in that: The outer periphery of the second baffle (17) is slidably connected to the inner wall of the pump box (15), and the outer portion of the push rod (18) is slidably connected to the inner left side of the pump box (15).

7. The easily installed combined squeeze roller according to claim 2, characterized in that: The left end of the push rod (18) is in contact with the outer side of the cam (4), and the rear end of the oil inlet pipe (19) is fixedly connected to the bottom of the oil storage tank (2).

8. The easily installed combined squeeze roller according to claim 2, characterized in that: The output end of the oil delivery pipe (20) is fixedly connected to a side of the support frame (1) close to the water squeezing rubber roller (7), and the middle part of the oil delivery pipe (20) is fixedly connected to the left side of the oil storage tank (2).

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