Water cooling device of rubber cutting machine

Abstract

The utility model discloses a rubber cutting machine water-cooling device which comprises a water-cooling tank, two anti-scraping openings are formed in the side surface of the upper end of the water-cooling tank, two driving motors are fixedly connected to the front surface of the water-cooling tank, two transmission limiting rollers are rotationally connected to the inner wall of a cavity of the water-cooling tank, a supporting rolling shaft is installed on the bottom surface of the cavity of the water-cooling tank, and the supporting rolling shaft is fixedly connected with the driving motors. A connecting plate is arranged at the upper end of the water cooling tank, and a cooling water pump is fixedly connected to the upper surface of the connecting plate. The water cooling device of the rubber cutting machine is provided with a transmission limiting roller and a supporting rolling shaft, when the device works, a driving motor drives the transmission limiting roller to rotate so that a rubber strip can be conveniently guided and driven, when the rubber strip passes through the device, the rubber strip is limited through two anti-scraping openings, meanwhile, damage to the surface of the rubber strip is reduced through the arc-shaped design of the surfaces of the anti-scraping openings, and the service life of the rubber strip is prolonged. And meanwhile, a V-shaped groove is formed by the inclined supporting rolling shafts, so that the adhesive tape is conveniently limited, and the stability of the adhesive tape during processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to a water cooling device for a rubber cutting machine. Background Art

[0002] A rubber cutter is a rubber processing equipment that cuts natural or synthetic rubber blocks into smaller blocks that are easy to process. Rubber is a solid with high elasticity and toughness. The processing scale and conditions are different, and the types and properties of rubber are different. Therefore, rubber cutters have various specifications and performances. When purchasing and using them, you should closely select and operate them according to your needs. Rubber cutters are widely used in rubber product production, recycled rubber processing, plastic processing and other industries, which helps the subsequent processing steps to go smoothly. Rubber cutters mainly consist of a rubber cutter, a frame, a working cylinder, a base, an auxiliary workbench, a hydraulic system, an electrical system and other parts. A nylon or soft lead pad is installed on the base under the rubber cutter to protect the blade of the rubber cutter.

[0003] For some temperature-sensitive materials, such as certain thermoplastic rubbers or plastics, if the temperature rises during the cutting process, it may cause changes in their physical properties, such as softening, sticking or deformation. Therefore, cooling is required to maintain the performance of the material and the cutting quality. When the existing rubber cutting machine uses a cooling device, it generally cools the extruded rubber strips by passing them through water. However, after the cooling water contacts the rubber strips and absorbs heat, the cooling water of different temperatures is difficult to quickly mix, resulting in a reduced cooling effect. Utility Model Content

[0004] The purpose of the present utility model is to provide a water cooling device for a rubber cutting machine to solve the problem proposed in the above background technology that the extruded rubber strips are cooled by passing them through water. However, after the cooling water contacts the rubber strips and absorbs heat, the cooling water of different temperatures is difficult to mix quickly, thereby reducing the subsequent cooling effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-cooling device for a rubber cutting machine, comprising a water-cooling trough, the side surface of the upper end of which is provided with two anti-scratch openings, the front surface of the water-cooling trough is fixedly connected to two drive motors, the inner wall of the water-cooling trough cavity is rotatably connected to two transmission limiting rollers, the bottom surface of the water-cooling trough cavity is installed with a supporting roller, a connecting plate is provided at the upper end of the water-cooling trough, the upper surface of the connecting plate is fixedly connected to a cooling water pump, the lower surface of the connecting plate is provided with a mounting bracket, the surface of the mounting bracket is installed with a water inlet nozzle, a drainage pump is fixedly installed on the side of the water-cooling trough, and a linkage mixing mechanism is installed on the outer surface of the water-cooling trough, which drives the horizontal gear, vertical gear and stirring impeller to rotate for mixing through the first sprocket, the transmission chain and the second sprocket.

[0006] Preferably, the two driving motors are respectively arranged corresponding to the two transmission limiting rollers, and the output end of the driving motor passes through the front surface of the water cooling tank and is fixedly connected to the rotating shaft of the transmission limiting roller.

[0007] By adopting the above technical solution, the transmission limiting roller is driven to rotate by the driving motor, so that the transmission limiting roller drives the rubber strip.

[0008] Preferably, the upper surface of the anti-scratch opening is designed to be arc-shaped, the support rollers are symmetrically arranged about the center line of the water-cooling tank, and the support rollers are all designed to be inclined.

[0009] By adopting the above technical solution, the arc-shaped design of the anti-scratch opening prevents damage to the rubber strip, and the rubber strip is supported by the support roller.

[0010] Preferably, a groove is provided on the lower surface of the connecting plate, and the connecting plate is placed on the edge of the water cooling groove. A water channel is provided inside the connecting plate, and the water channel of the connecting plate is connected to the cooling water pump.

[0011] By adopting the above technical solution, the cooling water pump can be easily installed through the connecting plate.

[0012] Preferably, the lower end of the mounting frame is designed as a hollow ring, an annular water channel is provided inside the mounting frame, and the water channel of the mounting frame is connected to the water channel of the connecting plate, and the water inlet nozzles are arranged in an array about the center of the circle at the lower end of the mounting frame, and the water inlet nozzles are connected to the water channel of the mounting frame.

[0013] By adopting the above technical solution, the water inlet nozzle can be easily arranged through the hollow circular ring of the mounting frame.

[0014] Preferably, the linkage mixing mechanism includes a first sprocket, which is rotatably connected to the rear surface of the water-cooling tank, and the lower surface of the water-cooling tank is rotatably connected to the second sprocket, a transmission chain is arranged between the first sprocket and the second sprocket, a horizontal gear is installed at one end of the second sprocket shaft, the lower surface of the water-cooling tank is rotatably connected to the vertical gear, and the bottom surface of the water-cooling tank cavity is rotatably connected to a stirring impeller.

[0015] By adopting the above technical solution, through the linkage mixing mechanism, after the first sprocket rotates, the second sprocket is driven to rotate through the transmission chain.

[0016] Preferably, the rotating shaft of the first sprocket passes through the surface of the water-cooling tank, and the rotating shaft of the first sprocket is fixedly connected to the rotating shaft of the transmission limiting roller, the horizontal gear and the vertical gear are meshed, the rotating shaft of the vertical gear passes through the surface of the water-cooling tank, and the rotating shaft of the vertical gear is fixedly connected to the rotating shaft of the stirring impeller, and a sealing ring is installed between the rotating outer surface of the stirring impeller and the water-cooling tank.

[0017] With the above technical solution, the second sprocket rotates to drive the horizontal gear to rotate, and the horizontal gear drives the vertical gear to rotate, and the vertical gear drives the stirring impeller to stir and mix.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the water cooling device of the rubber cutting machine:

[0019] 1. A transmission limiting roller and a support roller are provided. When the device is working, the transmission limiting roller is driven by the driving motor to rotate to guide the rubber strip. When the rubber strip passes through the device, it is limited by two anti-scratch openings. The arc-shaped design of the anti-scratch opening surface will reduce damage to the rubber strip surface. At the same time, the inclined support rollers form a V-shaped groove to facilitate the limitation of the rubber strip and improve the stability of the rubber strip during processing.

[0020] 2. The device is equipped with a mounting bracket and water inlet nozzles, so that when the device is in operation, the water inlet structure of the device can be quickly disassembled and assembled through the connecting plate, thereby improving the efficiency of maintenance and cleaning. At the same time, when the rubber strip is in operation, it passes through the annular opening of the mounting bracket, so that several water inlet nozzles simultaneously spray cooling water to the rubber strip, thereby improving the cooling effect of the rubber strip;

[0021] 3. A vertical gear and a stirring impeller are provided so that when the device is working, the rotation of the transmission limit roller drives the first sprocket to rotate, and at the same time the first sprocket drives the second sprocket and the horizontal gear to rotate through the transmission chain. Finally, the horizontal gear drives the stirring impeller to rotate through the vertical gear, thereby fully stirring the cooling water, improving the uniformity of the cooling water, and ensuring the subsequent cooling effect. In addition, when the stirring impeller rotates, the waterproof performance is improved by the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the connection between the water cooling tank and the drive motor of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the water cooling tank and the anti-scratch opening of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the connecting plate and the cooling water pump of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the mounting bracket and the water inlet nozzle of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the first sprocket and the transmission chain of the utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the support roller of the utility model.

[0028] In the figure: 1. Water cooling tank; 2. Anti-scratch opening; 3. Drive motor; 4. Transmission limit roller; 5. Support roller; 6. Connecting plate; 7. Cooling water pump; 8. Mounting frame; 9. Water inlet nozzle; 10. Drain pump; 11. First sprocket; 12. Transmission chain; 13. Second sprocket; 14. Horizontal gear; 15. Vertical gear; 16. Mixing impeller; 17. Sealing ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-6 The utility model provides a technical solution: a water-cooling device for a rubber cutting machine, comprising a water-cooling tank 1, an anti-scratch opening 2, a driving motor 3, a transmission limit roller 4, a supporting roller 5, a connecting plate 6, a cooling water pump 7, a mounting frame 8, a water inlet nozzle 9, a drainage pump 10, a first sprocket 11, a transmission chain 12, a second sprocket 13, a horizontal gear 14, a vertical gear 15, a stirring impeller 16 and a sealing ring 17. The water-cooling tank 1 has two anti-scratch openings 2 on its upper side surface, two driving motors 3 are respectively arranged corresponding to the two transmission limit rollers 4, and the output end of the driving motor 3 passes through the front surface of the water-cooling tank 1 and the transmission limit roller 4. The rotating shaft is fixedly connected, the upper surface of the anti-scratch opening 2 is an arc-shaped design, the support rollers 5 are symmetrically arranged about the center line of the water-cooling tank 1, and the support rollers 5 are all inclined. When using this device, the rubber strip is first placed on the surface of the anti-scratch opening 2 so that the rubber strip passes through the opening at the lower end of the mounting frame 8. At the same time, the rubber strip is supported by the symmetrically arranged support rollers 5, and the transmission limiting rollers 4 are driven to rotate by the driving motor 3, so that the transmission limiting rollers 4 drive the rubber strip to move. The arc-shaped design of the anti-scratch opening 2 prevents the surface of the rubber strip from being damaged. At the same time, the V-shaped groove formed by the stacked support rollers 5 facilitates limiting and guiding the rubber strip, thereby improving the stability of the rubber strip movement.

[0031] The front surface of the water-cooling tank 1 is fixedly connected with two driving motors 3, the inner wall of the water-cooling tank 1 cavity is rotatably connected with two transmission limit rollers 4, the bottom surface of the water-cooling tank 1 cavity is installed with a supporting roller 5, the lower surface of the connecting plate 6 is provided with a groove, and the connecting plate 6 is placed on the edge of the water-cooling tank 1, the connecting plate 6 is provided with a water channel inside, and the water channel of the connecting plate 6 is connected to the cooling water pump 7, the lower end of the mounting frame 8 is designed as a hollow ring, the mounting frame 8 is provided with a ring water channel inside, and the water channel of the mounting frame 8 is connected to the water channel of the connecting plate 6 The water inlet nozzles 9 are arranged in a circle array about the lower end of the mounting frame 8, and the water inlet nozzles 9 are connected with the water channel of the mounting frame 8. When working, the cooling water is introduced into the mounting frame 8 through the cooling water pump 7, so that the water inlet nozzles 9 in the circular array at the lower end of the mounting frame 8 spray the cooling water to the outer surface of the rubber strip, thereby improving the cooling effect of the rubber strip. After the work is completed, it is convenient to separate it from the water cooling tank 1 through the connecting plate 6, so that the mounting frame 8 and the water inlet nozzles 9 can be cleaned and maintained, and the cooling water is discharged from the drainage pump 10.

[0032] A connecting plate 6 is provided at the upper end of the water-cooling tank 1, and a cooling water pump 7 is fixedly connected to the upper surface of the connecting plate 6. A mounting bracket 8 is provided on the lower surface of the connecting plate 6, and a water inlet nozzle 9 is installed on the surface of the mounting bracket 8. The linkage mixing mechanism includes a first sprocket 11, which is rotatably connected to the rear surface of the water-cooling tank 1, and the lower surface of the water-cooling tank 1 is rotatably connected to the second sprocket 13. A transmission chain 12 is provided between the first sprocket 11 and the second sprocket 13, and a horizontal gear 14 is installed at one end of the rotating shaft of the second sprocket 13. The lower surface of the water-cooling tank 1 is rotatably connected to the vertical gear 15, and the bottom surface of the cavity of the water-cooling tank 1 is rotatably connected to the stirring impeller 16. When working, the first sprocket 11 is driven to rotate by the rotation of the transmission limiting roller 4, and the first sprocket 11 drives the second sprocket 13 and the horizontal gear 14 to rotate synchronously through the transmission chain 12, and the horizontal gear 14 drives the vertical gear 15 to rotate through the tooth block.

[0033] A drainage pump 10 is fixedly installed on the side of the water-cooling tank 1, and a linkage mixing mechanism is installed on the outer surface of the water-cooling tank 1, which drives the horizontal gear 14, the vertical gear 15 and the stirring impeller 16 to rotate for mixing through the first sprocket 11, the transmission chain 12 and the second sprocket 13. The rotating shaft of the first sprocket 11 passes through the surface of the water-cooling tank 1, and the rotating shaft of the first sprocket 11 is fixedly connected to the rotating shaft of the transmission limiting roller 4. The horizontal gear 14 and the vertical gear 15 are meshed and connected. The rotating shaft of the vertical gear 15 passes through the surface of the water-cooling tank 1, and the rotating shaft of the vertical gear 15 is fixedly connected to the rotating shaft of the stirring impeller 16. A sealing ring 17 is installed between the rotating outer surface of the stirring impeller 16 and the water-cooling tank 1. After the vertical gear 15 rotates, it drives the stirring impeller 16 at the upper end to rotate, and the cooling water is stirred by the stirring impeller 16, thereby improving the uniformity of the overall temperature during cooling, ensuring the effect of subsequent cooling processing, and improving the sealing and waterproof performance of the stirring impeller 16 through the sealing ring 17.

[0034] Working principle: When using the water-cooling device of the rubber cutting machine, first pass the rubber strip through the opening of the mounting frame 8, and drive the transmission limit roller 4 through the driving motor 3 to guide the rubber strip. At the same time, the rubber strip is supported and stabilized by the anti-scratch opening 2 and the support roller 5. The cooling water is introduced into the mounting frame 8 through the cooling water pump 7 and sprayed out through the water inlet nozzle 9 for cooling. The cooling water is discharged through the drainage pump 10. When the transmission limit roller 4 rotates, it drives the first sprocket 11 to rotate. The first sprocket 11 drives the second sprocket 13 and the horizontal gear 14 to rotate through the transmission chain 12, so that the horizontal gear 14 drives the vertical gear 15 and the stirring impeller 16 to rotate, so that the cooling water is stirred by the stirring impeller 16 for mixing, and the sealing is improved by the sealing ring 17, thereby increasing the overall practicality.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water cooling device for a rubber cutting machine, comprising a water cooling tank (1), the upper side surface of which is provided with two anti-scratch openings (2), characterized in that: The front surface of the water-cooling tank (1) is fixedly connected to two driving motors (3), the inner wall of the cavity of the water-cooling tank (1) is rotatably connected to two transmission limit rollers (4), the bottom surface of the cavity of the water-cooling tank (1) is installed with a supporting roller (5), the upper end of the water-cooling tank (1) is provided with a connecting plate (6), the upper surface of the connecting plate (6) is fixedly connected to a cooling water pump (7), the lower surface of the connecting plate (6) is provided with a mounting frame (8), the surface of the mounting frame (8) is installed with a water inlet nozzle (9), the side of the water-cooling tank (1) is fixedly installed with a drainage pump (10), and the outer surface of the water-cooling tank (1) is installed with a linkage mixing mechanism, which drives the horizontal gear (14), the vertical gear (15) and the stirring impeller (16) to rotate and mix through the first sprocket (11), the transmission chain (12) and the second sprocket (13).

2. The water cooling device for a rubber cutting machine according to claim 1, characterized in that: The two driving motors (3) are respectively arranged corresponding to the two transmission limiting rollers (4), and the output end of the driving motor (3) passes through the front surface of the water cooling tank (1) and is fixedly connected to the rotating shaft of the transmission limiting roller (4).

3. The water cooling device for a rubber cutting machine according to claim 1, characterized in that: The upper surface of the anti-scratch opening (2) is designed to be arc-shaped, and the support rollers (5) are symmetrically arranged about the center line of the water-cooling groove (1), and the support rollers (5) are all designed to be inclined.

4. The water cooling device for a rubber cutting machine according to claim 1, characterized in that: A groove is provided on the lower surface of the connecting plate (6), and the connecting plate (6) is placed on the edge of the water cooling groove (1). A water channel is provided inside the connecting plate (6), and the water channel of the connecting plate (6) is connected to the cooling water pump (7).

5. The water cooling device for a rubber cutting machine according to claim 1, characterized in that: The lower end of the mounting frame (8) is designed as a hollow circular ring, an annular water channel is provided inside the mounting frame (8), and the water channel of the mounting frame (8) is connected to the water channel of the connecting plate (6), and the water inlet nozzles (9) are arranged in an array about the center of the circle of the lower end of the mounting frame (8), and the water inlet nozzles (9) are connected to the water channel of the mounting frame (8).

6. The water cooling device for a rubber cutting machine according to claim 1, characterized in that: The linkage mixing mechanism comprises a first sprocket (11), which is rotatably connected to the rear surface of the water-cooling tank (1); the lower surface of the water-cooling tank (1) is rotatably connected to a second sprocket (13); a transmission chain (12) is provided between the first sprocket (11) and the second sprocket (13); a horizontal gear (14) is installed at one end of the rotating shaft of the second sprocket (13); the lower surface of the water-cooling tank (1) is rotatably connected to a vertical gear (15); and the bottom surface of the cavity of the water-cooling tank (1) is rotatably connected to a stirring impeller (16).

7. The water cooling device for a rubber cutting machine according to claim 6, characterized in that: The rotating shaft of the first sprocket (11) passes through the surface of the water-cooling tank (1), and the rotating shaft of the first sprocket (11) is fixedly connected to the rotating shaft of the transmission limit roller (4); the horizontal gear (14) and the vertical gear (15) are meshedly connected; the rotating shaft of the vertical gear (15) passes through the surface of the water-cooling tank (1), and the rotating shaft of the vertical gear (15) is fixedly connected to the rotating shaft of the stirring impeller (16); and the stirring impeller (16) is provided with a sealing ring (17) between the rotating outer surface and the water-cooling tank (1).

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