Clamping device for industrial paper tube processing

Abstract

The utility model relates to a clamping device, in particular to a clamping device for processing an industrial paper tube. The clamping device for industrial paper tube processing comprises a workbench, supporting blocks, limiting blocks, a straight plate and an air cylinder, the supporting blocks are symmetrically and fixedly connected to the two sides of the top of the workbench, the limiting blocks are symmetrically and fixedly connected between the two supporting blocks, a circular hole is formed in the center of each limiting block, and the straight plate is fixedly connected with the air cylinder. Straight plates are fixedly connected to the upper portions of the sides, away from each other, of the limiting blocks, and air cylinders are fixedly connected to the inner sides of the straight plates. According to the industrial paper tube clamping device, the air cylinder, the first sliding block, the second sliding block, the reset spring, the fixing rod and the wheels are arranged, the air cylinder drives the first sliding block, the first sliding block pushes the wheels on the second sliding block, the fixing rod on the second sliding block clamps an industrial paper tube, and the industrial paper tube is clamped in an electric clamping mode; and the clamping efficiency and precision of the industrial paper tube are improved.

Description

Technical Field

[0001] The utility model relates to a clamping device, in particular to a clamping device for industrial paper tube processing. Background Art

[0002] At present, industrial paper tubes are a common packaging material, widely used in various industries. Their main use is as a paper packaging container for packaging various types of products, such as textiles, plastic products, and metal products. At the same time, industrial paper tubes can also be made into various types of roll paper or paper tubes, such as toilet paper, kitchen paper towels, handicrafts, musical instruments, etc.

[0003] A patent with the patent authorization announcement number CN207534678U discloses a clamping device for industrial paper tube processing, including a slider, a base, a fixing device, a support ring, a threaded rod, a connecting plate, a suction cup, and a hinge rod. A slide bar is welded at the middle position of the upper end of the base, and chutes are provided on both sides of the slide bar. Sliders are welded on both sides of the lower end of the connecting plate, and the sliders are movably installed in the chutes. The support ring is welded on the upper end of the connecting plate, and a threaded groove is provided on the support ring. The threaded rod is threadedly connected in the threaded groove, a nut is welded at one end of the threaded rod, and a rolling ball is movably connected at the other end of the threaded rod. The fixing device is movably connected to the lower end of the connecting plate through a hinge shaft. One end of the hinge rod is movably connected to one side of the connecting plate through a hinge shaft, and the hinge rod is elastically connected to the connecting plate through a return spring. Although the above patent can adjust the clamping member to adapt to different sizes of clamping plates, it requires manual adjustment by humans, and the adjustment accuracy needs to be controlled by human experience, making it very inconvenient to change the size.

[0004] Therefore, we need a clamping device for industrial paper tube processing to solve the problems existing in the prior art. Summary of the Utility Model

[0005] In order to overcome the disadvantages of inconvenient clamping of industrial paper tubes due to manual adjustment of the clamping member, the utility model provides a clamping device for industrial paper tube processing.

[0006] A clamping device for industrial paper tube processing, comprising a workbench, support blocks, limit blocks, straight plates, cylinders, first sliders, guide blocks, second sliders, return springs, wheels, fixed blocks, fixed rods, a placement component and a moving component. On both sides of the top of the workbench, support blocks are symmetrically and fixedly connected. Between the two support blocks, limit blocks are symmetrically and fixedly connected. A circular hole is opened at the center of the limit block. On the upper parts of the sides of the limit blocks away from each other, straight plates are fixedly connected. Inside the straight plates, cylinders are fixedly connected. On the upper parts of the inside of the limit blocks, three guide blocks are fixedly connected. At the bottom of the telescopic rods of the cylinders, first sliders are fixedly connected. Each first slider can slide within the middle guide block. In the front and rear guide blocks, second sliders are slidably connected. Between the second sliders and the corresponding guide blocks, return springs are fixedly connected. Inside the middle parts of the second sliders, wheels are fixedly connected. On the lower parts of the inside of the limit blocks, fixed blocks are fixedly connected. On the sides of the second sliders and the fixed blocks facing the center of the circular hole, fixed rods are fixedly connected. Inside the workbench, there is a placement component for placing the processed industrial paper tubes, and at the bottom of the workbench, there is a moving component for moving the workbench.

[0007] Further explanation: The placement component includes a placement box, a drawer and a handle. Inside the placement box, a drawer is slidably connected. On both sides of the drawer, handles are symmetrically and fixedly connected.

[0008] Further explanation: The moving component includes universal wheels, straight rods and clamping blocks. On the four sides of the workbench, universal wheels are fixedly connected. On the side edges of the wheels of the two universal wheels on the right, circular small holes are provided. On the upper parts of the two universal wheels on the right, straight rods are fixedly connected. Inside the straight rods, clamping blocks are rotatably connected. The clamping blocks are in clamping fit with the circular small holes on the universal wheels.

[0009] Further explanation: It further includes a flexible member. On both sides of the circular hole on the limit block, the flexible member is sleeved.

[0010] Further explanation: A rubber sleeve is provided on the handle.

[0011] Further explanation: The first slider is of an eight-shaped structure. When the first slider slides downward, both sides of the first slider can be in contact with the wheels on the second slider.

[0012] The beneficial effects are as follows: 1. In the present utility model, by setting the cylinder, the first slider, the second slider, the return spring, the fixed rod and the wheel, the cylinder drives the first slider, and the first slider pushes the wheel on the second slider, so that the fixed rod on the second slider clamps the industrial paper tube. The industrial paper tube is clamped by an electric clamping method, which improves the efficiency and accuracy of clamping the industrial paper tube.

[0013] 2. The utility model is provided with a placement box, a drawer and universal wheels. By placing the processed industrial paper tubes into the placement box and then moving the universal wheels, it is convenient to move the processed and unprocessed industrial paper tubes, which is very convenient for people to use this device.

[0014] 3. The utility model is provided with a flexible member. By setting the flexible member, it can preferably prevent the surface of the industrial paper tube from being scratched due to improper operation by people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of components such as the workbench, support block and cylinder of the present utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of components such as the limit block, circular hole and straight plate of the present utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of components such as the guide block, second slider and return spring of the present utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of components such as the placement box, drawer and handle of the present utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of components such as the universal wheel, straight rod and clamping block of the present utility model.

[0020] Marks in the drawings: 1 - workbench, 2 - support block, 3 - limit block, 301 - circular hole, 302 - flexible member, 4 - straight plate, 5 - cylinder, 6 - first slider, 7 - guide block, 8 - second slider, 9 - return spring, 10 - wheel, 11 - fixed block, 12 - fixed rod, 13 - placement box, 14 - drawer, 15 - handle, 16 - universal wheel, 17 - straight rod, 18 - clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions of the present utility model will be further described below with reference to the drawings.

[0022] Embodiment: A clamping device for processing industrial paper tubes, as Figures 1-4As shown in the figure, it includes a workbench 1, support blocks 2, limit blocks 3, straight plates 4, cylinders 5, first sliders 6, guide blocks 7, second sliders 8, return springs 9, wheels 10, fixed blocks 11, fixed rods 12, a placement component and a moving component. On the top of the workbench 1, support blocks 2 are symmetrically welded on the front and rear sides. Between the two support blocks 2, limit blocks 3 are symmetrically and fixedly connected left and right. A circular hole 301 is provided at the center of the limit block 3. On the upper parts of the sides of the limit blocks 3 away from each other, straight plates 4 are fixedly connected. Inside the straight plates 4, cylinders 5 are connected by bolts. On the upper parts of the inner sides of the limit blocks 3, three guide blocks 7 are fixedly connected. At the bottom of the telescopic rods of the cylinders 5, first sliders 6 are fixedly connected. The first sliders 6 can all slide inside the middle guide blocks 7. Second sliders 8 are slidably connected inside the front and rear guide blocks 7. Between the second sliders 8 and the corresponding guide blocks 7, return springs 9 are welded. Inside the middle parts of the second sliders 8, wheels 10 are fixedly connected. The first sliders 6 are in an eight-shaped structure. When the first sliders 6 slide downward, the front and rear sides of the first sliders 6 can be in contact with the wheels 10 on the second sliders 8. On the lower parts of the inner sides of the limit blocks 3, fixed blocks 11 are fixedly connected. On the sides of the second sliders 8 and the fixed blocks 11 facing the center of the circular hole 301, fixed rods 12 are fixedly connected. Inside the workbench 1, there is a placement component for placing the processed industrial paper tubes, and at the bottom of the workbench 1, there is a moving component for moving the workbench 1.

[0023] As Figure 1 and Figure 4 shown in the figure, the placement component includes a placement box 13, a drawer 14 and a handle 15. Inside the placement box 13, the drawer 14 is slidably connected. On the left and right sides of the drawer 14, handles 15 are symmetrically and fixedly connected. On the handle 15, there is a rubber sleeve for protecting the hand.

[0024] As Figure 1 and Figure 5 shown in the figure, the moving component includes universal wheels 16, straight rods 17 and clamping blocks 18. Universal wheels 16 are fixedly connected to the four sides of the workbench 1. On the side edges of the wheels of the two universal wheels 16 on the right, circular small holes are provided. On the upper parts of the two universal wheels 16 on the right, straight rods 17 are fixedly connected. Inside the straight rods 17, clamping blocks 18 are rotatably connected. The clamping blocks 18 can be in clamping fit with the circular small holes on the universal wheels 16.

[0025] As Figure 3 shown in the figure, it further includes a flexible member 302. On the front and rear sides of the circular hole 301 on the limit block 3, the flexible member 302 is sleeved. By setting the flexible member 302, it can preferably prevent the surface of the industrial paper tube from being scratched due to improper operation by people.

[0026] First, place the device on a horizontal plane. Then, rotate the fixture 18 on the straight rod 17 upward so that the caster wheels 16 can move on the ground. Then, the device can be pushed next to the industrial paper tube to be processed. Next, rotate the fixture 18 on the straight rod 17 downward again so that the fixture 18 fixes the caster wheels 16 again to prevent the situation that the sliding affects the processing. Then, turn on the power supply, and pass the industrial paper tube to be processed through the two circular holes 301 and abut it against the fixed rod 12 on the fixed block 11.

[0027] Then, start the cylinder 5. Under the action of air pressure, a downward thrust is generated on the telescopic rod of the cylinder 5, causing the first slider 6 to slide downward. When the first slider 6 slides downward, it will push the wheels 10 on the second slider 8, causing the second sliders 8 to approach the industrial paper tube and fix the industrial paper tube through the fixed rod 12. The return spring 9 is stretched. Then, a processing component is arranged between the limit blocks 3. The industrial paper tube is fixed and then processed. When the processing is completed, start the cylinder 5 again to make the cylinder 5 reset upward. When the telescopic rod of the cylinder 5 resets upward, it drives the first slider 6 to reset together. Under the reset action of the return spring 9, the second slider 8 is reset. Then, the handle 15 on the drawer 14 can be pulled to pull out the drawer 14. Then, place the processed industrial paper tube inside. Then, push the drawer 14 back into the placement box 13. Then, pass the industrial paper tube to be processed through the circular holes 301 again to clamp a batch of industrial paper tubes.

[0028] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A clamping device for industrial paper tube processing, characterized by: The invention comprises a workbench (1), a support block (2), a limit block (3), a straight plate (4), a cylinder (5), a first slider (6), a guide block (7), a second slider (8), a return spring (9), a wheel (10), a fixed block (11), a fixed rod (12), a placement component and a moving component. The top of the workbench (1) is symmetrically fixedly connected with support blocks (2) on both sides, the limit block (3) is symmetrically fixedly connected between the two support blocks (2), a circular hole (301) is provided at the center of the limit block (3), the upper part of the side away from each other of the limit block (3) is fixedly connected with the straight plate (4), the inner side of the straight plate (4) is fixedly connected with the cylinder (5), the upper part of the inner side of the limit block (3) is fixedly connected with three guide blocks (7), the extension of the cylinder (5) The bottom of the retracting rod is fixedly connected with a first slider (6), and the first slider (6) can slide in the middle guide block (7). The guide blocks (7) at the front and rear are slidably connected with second sliders (8), and a return spring (9) is fixedly connected between the second slider (8) and the guide block (7). The inner side of the middle of the second slider (8) is fixedly connected with a wheel (10), and the lower inner side of the limit block (3) is fixedly connected with a fixed block (11). The second slider (8) and the fixed block (11) are fixedly connected on one side facing the center of the circular hole (301). A placement component for placing the processed industrial paper tube is provided on the inner side of the workbench (1), and a moving component for moving the workbench (1) is provided at the bottom of the workbench (1).

2. A clamping device for industrial paper tube processing according to claim 1, characterized in that: The placement assembly comprises a placement box (13), a drawer (14) and a handle (15); the placement box (13) is slidably connected with the drawer (14), and the handles (15) are symmetrically fixedly connected to both sides of the drawer (14).

3. A clamping device for industrial paper tube processing according to claim 2, characterized in that: The moving assembly comprises a universal wheel (16), a straight rod (17) and a clamping block (18). The four sides of the workbench (1) are fixedly connected with the universal wheels (16). The wheel sides of the two universal wheels (16) on the right side are provided with circular small holes. The upper parts of the two universal wheels (16) on the right side are fixedly connected with the straight rod (17). The clamping block (18) is rotatably connected inside the straight rod (17). The clamping block (18) is clamped and matched with the circular small hole on the universal wheel (16).

4. A clamping device for industrial paper tube processing according to claim 3, characterized in that: It also includes a flexible member (302), and the flexible members (302) are sleeved on both sides of the circular hole (301) on the limiting block (3).

5. A clamping device for industrial paper tube processing according to claim 4, characterized in that: The handle (15) is provided with a rubber sleeve.

6. A clamping device for industrial paper tube processing according to claim 5, characterized in that: The first slider (6) is an eight-shaped structure. When the first slider (6) slides downward, two sides of the first slider (6) can fit with the wheels (10) on the second slider (8).

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