A plastic film winding device that is easy to separate

Abstract

The utility model discloses an easy to separate's plastic film winding device relates to plastic film winding technical field, including support subassembly, separation subassembly and winding assembly, the support subassembly includes support seat and guide rail, the separation subassembly includes first hydraulic ram, second hydraulic ram, first movable arm and second movable arm, first movable arm rotatory mounting is at one end of first hydraulic ram, second movable arm rotatory mounting is at one end of second hydraulic ram, the winding assembly includes motor, transmission sleeve, jacks and conical block, the conical block fixed mounting is at the outside of jacks. The utility model discloses through drive first hydraulic ram and second hydraulic ram, through first hydraulic ram and second hydraulic ram push first movable arm and second movable arm rotation, make plastic film roll place on some transfer equipment, pull the slider again, make first movable arm with rotating rod separate, can take down plastic film roll, simple and quick operation, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of plastic film winding technology, and specifically to a plastic film winding device that is easy to separate. Background Technology

[0002] Plastic film is formed by heating and melting plastic granules and then extruding them through a blown film machine. The formed plastic film needs to be wound up by a winding device for subsequent use.

[0003] However, existing plastic film winding devices are difficult to operate because the winding rollers are heavy after winding, making it inconvenient for workers to remove the plastic film rolls from the device. This affects work efficiency and hinders widespread use.

[0004] To address this problem, this application provides a plastic film winding device that facilitates easy separation. Utility Model Content

[0005] The purpose of this invention is to provide an easily separable plastic film winding device to solve the problem mentioned in the background art that the large mass of the winding roller after the plastic film is wound makes it inconvenient to remove the plastic film roll from the winding device, resulting in low work efficiency and poor performance.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: An easily separable plastic film winding device includes a support assembly, a separating assembly, and a winding assembly. The support assembly includes a support base and a guide rail, with the guide rail fixedly mounted on the top of the support base. The separating assembly is movably mounted on the top of the support assembly. The separating assembly includes a first hydraulic rod, a second hydraulic rod, a first movable arm, and a second movable arm. The first movable arm is rotatably mounted on one end of the first hydraulic rod, and the second movable arm is rotatably mounted on one end of the second hydraulic rod. The winding assembly is movably mounted inside the separating assembly. The winding assembly includes a motor, a transmission sleeve, a top rod, and a conical block, with the conical block fixedly mounted on the outside of the top rod.

[0007] A further improvement of this utility model is that: a fixing lug is fixedly installed on the top of the support base, a slider is movably installed on the outside of the guide rail, and the first hydraulic rod is rotatably installed on the top of the slider.

[0008] A further improvement of this utility model is that the second hydraulic rod is rotatably mounted on the top of the support base, the first movable arm is rotatably mounted on the top of the slider, and the second movable arm is rotatably mounted inside the fixed ear.

[0009] A further improvement of the present invention is that the motor is fixedly installed on one side of the second movable arm, a drive wheel is fixedly installed at one end of the motor, and a belt is movably connected to the outside of the drive wheel.

[0010] A further improvement of this utility model is that: the other end of the belt is movably connected to a driven wheel, the transmission sleeve is rotatably installed inside the first movable arm and the second movable arm, and a rotating rod is movably installed inside the transmission sleeve.

[0011] A further improvement of this utility model is that: the transmission sleeve inside the second movable arm is fixedly installed inside the driven wheel; a baffle is movably installed on the outside of the rotating rod; the top rod is threaded inside the rotating rod; a top block is movably installed inside the rotating rod; and the top block is movably connected to the outside of the conical block.

[0012] A further improvement of this utility model is that a winding sleeve is movably mounted on the outside of the rotating rod, and the winding sleeve is movably connected to the outside of the top block.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides an easy-to-separate plastic film winding device. Under the combined action of the first hydraulic rod, the second hydraulic rod, the first movable arm, and the second movable arm, the first hydraulic rod and the second hydraulic rod are driven to rotate the first movable arm and the second movable arm, so that the plastic film roll is placed on some transfer equipment. Then, the slider is pulled to separate the first movable arm from the rotating rod, and the plastic film roll can be taken off. The operation is simple and quick, and the work efficiency is improved.

[0014] 2. This utility model provides an easily separable plastic film winding device. Through the combined action of the guide rail, slider, and transmission sleeve, and by setting the transmission sleeve outside the rotating rod, the slider can move outside the guide rail and the rotating rod, changing the distance between the two baffles. This allows the device to wind up plastic films of different widths, thus expanding the applicability of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the easily separable plastic film winding device of this utility model; Figure 2 This is a schematic diagram of the structure of the back side of this utility model; Figure 3 This is a schematic diagram of the installation structure of the separating component and the winding component of this utility model; Figure 4 This is a schematic diagram of the connection structure of the winding assembly of this utility model; Figure 5 This is a schematic diagram of the internal structure of the winding assembly of this utility model.

[0016] In the diagram: 1. Support assembly; 2. Separation assembly; 3. Rewinding assembly; 10. Support base; 11. Guide rail; 12. Fixing lug; 20. Slider; 21. First hydraulic rod; 22. Second hydraulic rod; 23. First movable arm; 24. Second movable arm; 30. Motor; 31. Drive wheel; 32. Belt; 33. Driven wheel; 34. Rotating rod; 35. Transmission sleeve; 36. Baffle; 37. Rewinding sleeve; 38. Top block; 39. Top rod; 301. Conical block. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to embodiments: like Figure 1-5 As shown, this utility model provides an easy-to-separate plastic film winding device, including a support component 1, a separation component 2 and a winding component 3. The support component 1 includes a support base 10 and a guide rail 11. The guide rail 11 is fixedly installed on the top of the support base 10, and a fixing ear 12 is fixedly installed on the top of the support base 10. The separation component 2 is installed and connected through the guide rail 11 and the fixing ear 12.

[0018] like Figure 2 and Figure 3 As shown, the separation component 2 is movably mounted on top of the support component 1. The separation component 2 includes a first hydraulic rod 21, a second hydraulic rod 22, a first movable arm 23, and a second movable arm 24. The first movable arm 23 is rotatably mounted on one end of the first hydraulic rod 21, and the second movable arm 24 is rotatably mounted on one end of the second hydraulic rod 22. A slider 20 is movably mounted on the outside of the guide rail 11. The first hydraulic rod 21 is rotatably mounted on the top of the slider 20, the second hydraulic rod 22 is rotatably mounted on the top of the support base 10, the first movable arm 23 is rotatably mounted on the top of the slider 20, and the second movable arm 24 is rotatably mounted inside the fixed ear 12. By pushing the first movable arm 23 and the second movable arm 24 to rotate through the first hydraulic rod 21 and the second hydraulic rod 22, the height of the plastic film roll is reduced, allowing the plastic film roll to be placed on some transfer equipment. Then, the slider 20 is pulled to separate the first movable arm 23 from the rotating rod 34. At the same time, the top rod 39 is reversed so that the top block 38 no longer contacts the winding sleeve 37, and the plastic film roll can be removed.

[0019] like Figure 2-5As shown, the winding assembly 3 is movably installed inside the separating assembly 2. The winding assembly 3 includes a motor 30, a transmission sleeve 35, a top rod 39, and a conical block 301. The conical block 301 is fixedly installed outside the top rod 39. A rotating rod 34 is movably installed inside the transmission sleeve 35. The transmission sleeve 35 inside the second movable arm 24 is fixedly installed inside the driven wheel 33. A baffle 36 is movably installed outside the rotating rod 34. The top rod 39 is threaded inside the rotating rod 34. A top block 38 is movably installed inside the rotating rod 34. The top block 38 is movably connected to the outside of the conical block 301. Twisting the top rod 39 causes the conical block 301 outside the top rod 39 to push the top block 38 to move, so that the top block 38 contacts the winding sleeve 37 and fixes the winding sleeve 37. Then, the slider 20 is pushed to connect the rotating rod 34 with the transmission sleeve 35, and at the same time, the distance between the two baffles 36 is changed, so that the device can perform winding operations on plastic films of different widths.

[0020] like Figure 3 and Figure 4 As shown, the motor 30 is fixedly installed on one side of the second movable arm 24. One end of the motor 30 is fixedly installed with a drive wheel 31. The drive wheel 31 is movably connected to the outside of the drive wheel 31. The other end of the belt 32 is movably connected to a driven wheel 33. The transmission sleeve 35 is rotatably installed inside the first movable arm 23 and the second movable arm 24. The motor 30 drives the drive wheel 31 to rotate, and the drive wheel 31 drives the driven wheel 33 to rotate through the belt 32, causing the rotating rod 34 to rotate and perform a winding operation on the plastic film.

[0021] A winding sleeve 37 is movably mounted on the outside of the rotating rod 34, and the winding sleeve 37 is movably connected to the outside of the top block 38.

[0022] The working principle of this easily separable plastic film winding device will be explained in detail below.

[0023] like Figure 1-5As shown, when using this easily separable plastic film winding device, select a suitable winding sleeve 37 according to the width of the plastic film, place the winding sleeve 37 on the outside of the rotating rod 34, turn the top rod 39 to make the conical block 301 outside the top rod 39 push the top block 38 to move, so that the top block 38 contacts the winding sleeve 37 and fixes the winding sleeve 37. Then push the slider 20 to connect the rotating rod 34 with the transmission sleeve 35, and at the same time change the distance between the two baffles 36 so that the device can perform winding operations on plastic films of different widths. Then fix one end of the plastic film on the winding sleeve 37, drive the motor 30, and drive the drive wheel 3 through the motor 30. 1. Rotate the drive wheel 31, which in turn drives the driven wheel 33 to rotate via the belt 32, causing the rotating rod 34 to rotate and perform a winding operation on the plastic film. After winding, drive the first hydraulic rod 21 and the second hydraulic rod 22, which in turn push the first movable arm 23 and the second movable arm 24 to rotate, lowering the height of the plastic film roll so that it can be placed on some transfer equipment. Then pull the slider 20 to separate the first movable arm 23 from the rotating rod 34, and at the same time reverse the top rod 39 so that the top block 38 no longer contacts the winding sleeve 37, thus removing the plastic film roll. The operation is simple and quick, improving work efficiency.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A plastic film winding device that is easy to separate, comprising a support assembly (1), a separating assembly (2), and a winding assembly (3), characterized in that: The support assembly (1) includes a support base (10) and a guide rail (11). The guide rail (11) is fixedly installed on the top of the support base (10). The separation assembly (2) is movably installed on the top of the support assembly (1). The separation assembly (2) includes a first hydraulic rod (21), a second hydraulic rod (22), a first movable arm (23), and a second movable arm (24). The first movable arm (23) is rotatably installed on one end of the first hydraulic rod (21), and the second movable arm (24) is rotatably installed on one end of the second hydraulic rod (22). The winding assembly (3) is movably installed inside the separation assembly (2). The winding assembly (3) includes a motor (30), a transmission sleeve (35), a top rod (39), and a conical block (301). The conical block (301) is fixedly installed on the outside of the top rod (39).

2. The easily separable plastic film winding device according to claim 1, characterized in that: The top of the support base (10) is fixedly mounted with a fixing ear (12), and the outside of the guide rail (11) is movably mounted with a slider (20). The first hydraulic rod (21) is rotatably mounted on the top of the slider (20).

3. The easily detachable plastic film winding device according to claim 1, characterized in that: The second hydraulic rod (22) is rotatably mounted on the top of the support base (10), the first movable arm (23) is rotatably mounted on the top of the slider (20), and the second movable arm (24) is rotatably mounted inside the fixed ear (12).

4. The easily detachable plastic film winding device according to claim 1, characterized in that: The motor (30) is fixedly installed on one side of the second movable arm (24), and a drive wheel (31) is fixedly installed at one end of the motor (30). A belt (32) is movably connected to the outside of the drive wheel (31).

5. The easily detachable plastic film winding device according to claim 4, characterized in that: The other end of the belt (32) is movably connected to the driven wheel (33), the transmission sleeve (35) is rotatably installed inside the first movable arm (23) and the second movable arm (24), and the transmission sleeve (35) is movably installed with a rotating rod (34) inside.

6. The easily detachable plastic film winding device according to claim 5, characterized in that: The transmission sleeve (35) inside the second movable arm (24) is fixedly installed inside the driven wheel (33). A baffle (36) is movably installed on the outside of the rotating rod (34). The top rod (39) is threadedly installed inside the rotating rod (34). A top block (38) is movably installed inside the rotating rod (34). The top block (38) is movably connected to the outside of the conical block (301).

7. The easily detachable plastic film winding device according to claim 5, characterized in that: A winding sleeve (37) is movably mounted on the outside of the rotating rod (34), and the winding sleeve (37) is movably connected to the outside of the top block (38).

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