Sizing device for rubber processing

Abstract

The utility model belongs to the technical field of rubber processing, and particularly discloses a shaping device for rubber processing, which comprises a base, a first shaping winding drum and a second shaping winding drum are respectively arranged in the base, an upper clamping roller is rotatably connected to the inner side of the base, a lower clamping roller is rotatably connected to the inner side of the base, and the first shaping winding drum and the second shaping winding drum are arranged in the base. A fixing shaft is fixedly arranged on the inner side of the base in a penetrating mode, an unwinding roller is rotationally connected to the outer surface of the fixing shaft, and a driving mechanism for driving the first shaping winding drum and the second shaping winding drum at the same time is arranged on the base. According to the sizing device for rubber processing, in the rubber sleeve winding process of the two sets of sizing winding drums, an upper clamping roller and a lower clamping roller can conduct dehydration treatment on an expanded rubber strip, water in the expanded rubber strip is squeezed out, the rubber strip in winding is dried and sized in cooperation with a dryer, the dehydration step and the sizing step can be integrated on one platform, and the sizing efficiency is improved. And the requirements of transfer and operation between different platforms are eliminated.

Description

Technical Field

[0001] The present application relates to the technical field of rubber processing, and in particular to a shaping device for rubber processing. Background Art

[0002] In the production process of rubber products, the main purpose of dehydration and shaping treatment is to make the rubber material reach a specific moisture content and shape before forming the finished product. Dehydration and shaping treatment helps to keep the rubber material in a specific shape and size, ensuring the accuracy and consistency of the final product.

[0003] The existing rubber strips need to be dehydrated and shaped step by step, first dehydrated and then shaped by shaping equipment. This dehydration and shaping method is relatively complicated and needs to be completed on different platforms, and the efficiency of dehydration and shaping is relatively low. Utility Model Content

[0004] In view of this, the purpose of the utility model is to solve the shortcomings existing in the background technology, and to propose a shaping device for rubber processing to solve the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model provides a shaping device for rubber processing, comprising a base, wherein a first shaping reel and a second shaping reel are respectively arranged inside the base, an upper clamping roller is rotatably connected to the inner side of the base, a lower clamping roller is rotatably connected to the inner side of the base, a fixed shaft is fixedly penetrated through the inner side of the base, a reel is rotatably connected to the outer surface of the fixed shaft, a dryer is fixedly installed on the top of the inner wall of the base, a driving mechanism for simultaneously driving the first shaping reel and the second shaping reel is arranged on the base, two groups of upper clamping rollers and lower clamping rollers are respectively arranged, and there is a certain gap between the upper clamping rollers and the lower clamping rollers for the rubber strip to pass through.

[0006] Preferably, the driving mechanism includes a motor fixedly mounted on the outer surface of the base, and the output end of the motor is fixedly connected to a driving shaft, and the first shaping reel and the second shaping reel can be rotated synchronously through the driving mechanism, thereby winding the rubber strip.

[0007] Preferably, one end of the drive shaft away from the motor is fixedly connected to a drive sprocket, and the outer surface of the drive sprocket is meshingly connected to a chain.

[0008] Preferably, the inner side of the chain is meshedly connected with a first sprocket and a second sprocket respectively.

[0009] Preferably, a first rotating shaft is fixedly connected to the axis of the first sprocket, and an outer surface of the first rotating shaft is fixedly connected to an inner surface of the first shaping drum.

[0010] Preferably, a second rotating shaft is fixedly connected to the axis of the second sprocket, and an outer surface of the second rotating shaft is fixedly connected to the inner surface of the second shaping drum.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The shaping device for rubber processing has two sets of shaping reels. When the rubber sleeve is rolled up, the upper and lower clamping rollers will dehydrate the expanded rubber strips, squeeze out the water inside the expanded rubber strips, and cooperate with the dryer to dry and shape the rolled rubber strips. The dehydration and shaping steps can be integrated on one platform, eliminating the need for transfer and operation between different platforms.

[0013] 2. The shaping device for rubber processing adopts a motor and chain drive mode, so that two sets of shaping reels can rotate synchronously, and then two sets of rubber strips can be dehydrated and shaped at the same time, further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a top view of the device of this application;

[0016] Figure 3 This is a schematic diagram of the chain surface structure of this application.

[0017] Among them: 1. base; 2. first shaping reel; 3. second shaping reel; 4. upper clamping roller; 5. lower clamping roller; 6. fixed shaft; 7. unwinding roller; 8. dryer; 9. motor; 10. drive shaft; 11. drive sprocket; 12. chain; 13. first sprocket; 14. second sprocket; 15. first rotating shaft; 16. second rotating shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-3A shaping device for rubber processing comprises a base 1, wherein a first shaping reel 2 and a second shaping reel 3 are respectively arranged inside the base 1, an upper clamping roller 4 is rotatably connected to the inner side of the base 1, a lower clamping roller 5 is rotatably connected to the inner side of the base 1, a fixed shaft 6 is fixedly penetrated through the inner side of the base 1, a reel 7 is rotatably connected to the outer surface of the fixed shaft 6, a dryer 8 is fixedly installed on the top of the inner wall of the base 1, and a driving mechanism for simultaneously driving the first shaping reel 2 and the second shaping reel 3 is arranged on the base 1.

[0020] Through the above technical solution, the device can respectively wind two groups of rubber strips on two groups of unwinding rollers 7 when in use. After the other ends of the two groups of rubber strips pass through the position between the upper clamping roller 4 and the lower clamping roller 5, they are respectively connected to the first shaping reel 2 and the second shaping reel 3. The two groups of shaping reels can be driven to rotate through the driving mechanism to reel the rubber strips.

[0021] Specifically, the driving mechanism includes a motor 9 fixedly mounted on the outer surface of the base 1 , and an output end of the motor 9 is fixedly connected to a driving shaft 10 .

[0022] Through the above technical solution, after the motor 9 is turned on, the drive sprocket 11 can be driven to rotate through the drive shaft 10, and the transmission can be carried out through the chain 12 during this process.

[0023] Specifically, one end of the driving shaft 10 away from the motor 9 is fixedly connected to a driving sprocket 11 , and an outer surface of the driving sprocket 11 is meshedly connected to a chain 12 .

[0024] Through the above technical solution, when the chain 12 is driven by the driving sprocket 11, the first sprocket 13 and the second sprocket 14 can be driven to rotate at the same time.

[0025] Specifically, the inner side of the chain 12 is meshedly connected with a first sprocket 13 and a second sprocket 14 .

[0026] Through the above technical solution, the first sprocket 13 and the second sprocket 14 are completely consistent in shape and volume, and the two will rotate synchronously during the transmission process of the chain 12.

[0027] Specifically, a first rotating shaft 15 is fixedly connected to the axis of the first sprocket 13 , and an outer surface of the first rotating shaft 15 is fixedly connected to an inner surface of the first shaping drum 2 .

[0028] Through the above technical solution, the first sprocket 13 will drive the first rotating shaft 15 to rotate synchronously during the rotation process, and then link the first shaping reel 2 to rotate.

[0029] Specifically, a second rotating shaft 16 is fixedly connected to the axis of the second sprocket 14 , and an outer surface of the second rotating shaft 16 is fixedly connected to an inner surface of the second shaping drum 3 .

[0030] Through the above technical solution, the second sprocket 14 will drive the second rotating shaft 16 to rotate synchronously during the rotation process, and then link the second shaping reel 3 to rotate.

[0031] Working principle: When the device is in use, two groups of rubber strips can be wound on two groups of unwinding rollers 7 respectively. After the other ends of the two groups of rubber strips pass through the position between the upper clamping roller 4 and the lower clamping roller 5, they are respectively connected to the first shaping reel 2 and the second shaping reel 3. Then the motor 9 can be turned on to drive the driving shaft 10 to rotate, and then the first sprocket 13 and the second sprocket 14 can be driven by the chain 12 to rotate synchronously. In this process, the first sprocket 13 will drive the first shaping reel 2 to rotate through the first rotating shaft 15, and the second sprocket 14 will drive the second shaping reel 3 to rotate through the second rotating shaft 16. When the two groups of shaping reels are in the process of winding up the rubber sleeve, when the rubber strip passes through the area between the upper clamping roller 4 and the lower clamping roller 5, the two groups of clamping rollers will be blocked to a certain extent and will rotate, and at the same time, the expansion The moisture inside the swollen rubber strip is squeezed out, and the rubber strip is dehydrated. After the rubber strip is dehydrated, it is wound on the first shaping reel 2 and the second shaping reel 3. The unwinding roller 7 will rotate along the fixed axis 6 to cooperate with the winding of the rubber strip. During this process, the dryer 8 is turned on to dry and shape the rubber strip being rolled. The entire dehydration and shaping process can be completed on one platform. The dehydration and shaping steps are integrated on one platform, eliminating the need for transfer and operation between different platforms, thereby simplifying the production process and reducing the complexity of the production line. In addition, the motor 9 and the chain 12 are used for transmission, so that the two groups of shaping reels can rotate synchronously, and then the two groups of rubber strips are dehydrated and shaped at the same time, further improving the processing efficiency.

[0032] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A shaping device for rubber processing, comprising a base (1), characterized in that: A first shaping reel (2) and a second shaping reel (3) are respectively arranged inside the base (1); an upper clamping roller (4) is rotatably connected to the inner side of the base (1); a lower clamping roller (5) is rotatably connected to the inner side of the base (1); a fixed shaft (6) is fixedly passed through the inner side of the base (1); a reeling roller (7) is rotatably connected to the outer surface of the fixed shaft (6); a dryer (8) is fixedly installed on the top of the inner wall of the base (1); and a driving mechanism for simultaneously driving the first shaping reel (2) and the second shaping reel (3) is arranged on the base (1).

2. A shaping device for rubber processing according to claim 1, characterized in that: The driving mechanism comprises a motor (9) fixedly mounted on the outer surface of the base (1), and the output end of the motor (9) is fixedly connected to a driving shaft (10).

3. A shaping device for rubber processing according to claim 2, characterized in that: One end of the drive shaft (10) away from the motor (9) is fixedly connected to a drive sprocket (11), and the outer surface of the drive sprocket (11) is meshingly connected to a chain (12).

4. A shaping device for rubber processing according to claim 3, characterized in that: The inner side of the chain (12) is meshedly connected with a first sprocket (13) and a second sprocket (14).

5. A shaping device for rubber processing according to claim 4, characterized in that: A first rotating shaft (15) is fixedly connected to the axis of the first sprocket (13), and the outer surface of the first rotating shaft (15) is fixedly connected to the inner surface of the first shaping reel (2).

6. A shaping device for rubber processing according to claim 4, characterized in that: A second rotating shaft (16) is fixedly connected to the axis of the second sprocket (14), and the outer surface of the second rotating shaft (16) is fixedly connected to the inner surface of the second shaping reel (3).

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