Winding guide device of high-speed film blowing machine

Abstract

According to the technical scheme, the winding guide device of the high-speed film blowing machine comprises a workbench, a supporting frame and a fixing plate are fixed to the two sides of the top of the workbench respectively, the supporting frame is arranged to be an L-shaped plate, fixing rods are arranged on the two sides of the top of a top plate of the supporting frame in a sliding mode, and the fixing rods are arranged on the workbench. A limiting block located in the supporting frame is fixed to the top of the fixing rod, lantern rings are fixed to the bottom of the fixing rod, a pressure spring is arranged on the fixing rod, the two lantern rings are arranged in a mirror image mode, the same pressing roller is rotationally arranged in the two lantern rings, and a rotating roller located below the pressing roller is rotationally arranged on a side plate of the supporting frame. The fixing plate is provided with a winding mechanism used for receiving the plastic film between the pressing roller and the rotating roller. A plastic film is placed between the pressing roller and the rotating roller, the pressing roller is driven to press downwards through the elastic force of the pressure spring, it is guaranteed that the plastic film cannot be loosened in the winding process, therefore, the winding effect is improved, and high practical value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a winding guide device of a high-speed film blowing machine. Background Art

[0002] When the film blowing machine is winding the material, it usually uses a winder to wind it. When ordinary winders are winding, it is easy for the material to fall off and be wrapped around the reel, resulting in unbalanced winding and uneven winding. It is necessary to repeat the work to restore the winding, which is labor-intensive and has low work efficiency. In order to prevent the above accidents, a guide device is usually used to assist in winding.

[0003] The winding guide device currently used in the market still has shortcomings during use. It only relies on the rotation of the reel for winding, which can easily lead to unstable product gaps during the winding process, looseness during the winding process, uneven product edges, and poor winding effects. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a winding guide device for a high-speed film blowing machine.

[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A winding guide device for a high-speed film blowing machine comprises a workbench, a support frame and a fixed plate are respectively fixed on both sides of the top of the workbench, the support frame is set as an L-shaped plate, fixed rods are slidably set on both sides of the top of the top plate of the support frame, a limit block located in the support frame is fixed on the top of the fixed rod, a ring is fixed at the bottom of the fixed rod, and a pressure spring is arranged on the fixed rod, two of the rings are arranged in a mirror image, and the same pressure roller is rotatably arranged in the two rings, a rotating roller located below the pressure roller is rotatably arranged on the side plate of the support frame, and a winding mechanism for receiving the plastic film between the pressure roller and the rotating roller is arranged on the fixed plate.

[0007] Preferably, when the pressure spring is in a normal state, the pressure roller is in conflict with the rotating roller.

[0008] Preferably, when the pressure spring is in a contracted state, the pressure roller contacts the rotating roller.

[0009] Preferably, the length of the roller is not less than the distance between the two rings.

[0010] Preferably, the winding mechanism comprises a driving motor fixed on a fixed plate, the output end of the driving motor is transmission-connected with a transmission rod penetrating the fixed plate, and the end of the transmission rod is fixed with a winding rod for receiving the plastic film between the pressure roller and the rotating roller.

[0011] Preferably, the winding rod is arranged as a threaded rod, a fixing block is fixed on one side of the threaded rod, a threaded block is arranged on the other side of the threaded rod in a threaded manner, and a winding roller is inserted between the threaded block and the fixing block.

[0012] Preferably, an insertion rod is fixed on the side of the fixing block facing the threaded block, and an insertion hole adapted to the insertion rod is formed in the side of the winding roller.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The plastic film is placed between the pressing roller and the rotating roller, and the elastic force of the pressure spring drives the pressing roller to press down to ensure that the plastic film will not become loose during the winding process, thereby improving the winding effect and having high practical value.

[0015] 2. The insertion rod is inserted into the insertion hole to ensure that the threaded rod drives the winding roller to rotate when the threaded rod rotates, thereby completing the winding work. At the same time, the threaded connection between the threaded block and the threaded rod realizes the disassembly of the threaded block to remove the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The disclosure of the present utility model will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the protection scope of the present utility model. In the drawings, the same reference numerals are used to refer to the same components.

[0017] Among them:

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the support frame of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the collar of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the winding mechanism of the present utility model.

[0022] The reference numerals in the drawings are explained as follows: 1. Workbench; 2. Support frame; 21. Rotating roller; 22. Pressing roller;

[0023] 23. Collar; 24. Fixed rod; 25. Pressure spring; 26. Limit block; 3. Fixed plate;

[0024] 4. Winding mechanism; 41. Driving motor; 42. Transmission rod; 43. Threaded rod; 44. Fixed block;

[0025] 45. Threaded block; 46. Insertion rod; 5. Winding roller; 6. Insertion hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] It is easy to understand that according to the technical solution of the present utility model, without changing the essential spirit of the present utility model, those of ordinary skill in the art can propose various interchangeable structural forms and implementation methods. Therefore, the following specific embodiments and the accompanying drawings are only exemplary illustrations of the technical solution of the present utility model, and should not be regarded as the whole of the present utility model or as a limitation or restriction on the technical solution of the present utility model.

[0027] As Figure 1 shown, as a winding guiding device of a high-speed film blowing machine of the present utility model, it includes a workbench 1. On both sides of the top of the workbench 1, a support frame 2 and a fixing plate 3 are respectively fixed. As Figure 2 shown, the support frame 2 is set as an L-shaped plate. On both sides of the top of the top plate of the support frame 2, fixing rods 24 are slidably arranged. At the top of the fixing rods 24, limit blocks 26 are fixed. The limit blocks 26 are located inside the support frame 2. As Figure 3 shown, at the bottom of the fixing rods 24, collar rings 23 are fixed, and compression springs 25 are arranged on the fixing rods 24. The compression springs 25 are located between the support frame 2 and the collar rings 23. The two collar rings 23 are arranged in a mirror image, and the same pressure roller 22 is rotatably arranged inside the two collar rings 23. A roller 21 is rotatably arranged on the side plate of the support frame 2. The roller 21 is located below the pressure roller 22. When the compression springs 25 are in a normal state or a contracted state, the pressure roller 22 abuts against the roller 21. The elastic force of the compression springs 25 drives the pressure roller 22 to press down, ensuring that the plastic film will not become loose during the winding process, thereby improving the winding effect and having a high practical value. At the same time, when the compression springs 25 are in a contracted state and the pressure roller 22 abuts against the roller 21, the pressing effect of the pressure roller 22 can be improved. The length of the roller 21 is not less than the distance between the two collar rings 23, ensuring that the plastic film can be stably wound between the pressure roller 22 and the roller 21.

[0028] A driving motor 41 is arranged on the fixing plate 3. The output end of the driving motor 41 is in transmission connection with a transmission rod 42 passing through the fixing plate 3. As Figure 4As shown in the figure, a threaded rod 43 is fixed to the end of the transmission rod 42. The horizontal height of the top of the threaded rod 43 is not lower than the horizontal height of the top of the support frame 2. A fixed block 44 is fixed to one side of the threaded rod 43. A threaded block 45 is threadedly arranged on the other side of the threaded rod 43. A winding roller 5 is inserted between the threaded block 45 and the fixed block 44. The plastic film between the pressing roller 22 and the rotating roller 21 is wound by the winding roller 5. The threaded block 45 can be disassembled through the threaded connection between the threaded block 45 and the threaded rod 43, so as to remove the winding roller 5 and collect the plastic film. An insertion rod 46 is fixed to the side of the fixed block 44 facing the threaded block 45. A jack 6 adapted to the insertion rod 46 is provided on the side of the winding roller 5. By inserting the insertion rod 46 into the jack 6, it is ensured that the winding roller 5 rotates when the threaded rod 43 rotates. Thus, the winding work is completed by the winding mechanism 4 including the drive motor 41, the transmission rod 42, the threaded rod 43, the fixed block 44 and the threaded block 45.

[0029] The technical scope of the present utility model is not limited to the content described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present utility model, and these deformations and modifications shall all fall within the protection scope of the present utility model.

Claims

1. A winding guide device for a high-speed film blowing machine, characterized in that: The invention comprises a workbench (1), wherein a support frame (2) and a fixed plate (3) are respectively fixed on both sides of the top of the workbench (1), the support frame (2) is arranged as an L-shaped plate, and fixed rods (24) are slidably arranged on both sides of the top of the top plate of the support frame (2), and a limit block (26) located in the support frame (2) is fixed on the top of the fixed rod (24), and a sleeve (23) is fixed on the bottom of the fixed rod (24), and a pressure spring (25) is arranged on the fixed rod (24), and the two sleeves (23) are arranged in a mirror image, and the same pressure roller (22) is rotatably arranged in the two sleeves (23), and a rotating roller (21) located below the pressure roller (22) is rotatably arranged on the side plate of the support frame (2), and a winding mechanism (4) for receiving the plastic film between the pressure roller (22) and the rotating roller (21) is arranged on the fixed plate (3).

2. The winding guide device of a high-speed film blowing machine according to claim 1, characterized in that: When the pressure spring (25) is in a normal state, the pressure roller (22) is in contact with the rotating roller (21).

3. The winding guide device of the high-speed film blowing machine according to claim 1, characterized in that: When the pressure spring (25) is in a contracted state, the pressure roller (22) contacts the rotating roller (21).

4. A winding guide device for a high-speed film blowing machine according to any one of claims 1 to 3, characterized in that: The length of the rotating roller (21) is not less than the distance between the two sleeve rings (23).

5. The winding guide device of a high-speed film blowing machine according to claim 1, characterized in that: The winding mechanism (4) comprises a driving motor (41) fixed on the fixed plate (3); the output end of the driving motor (41) is connected to a transmission rod (42) passing through the fixed plate (3); the end of the transmission rod (42) is fixed with a winding rod for receiving the plastic film between the pressure roller (22) and the rotating roller (21).

6. The winding guide device of the high-speed film blowing machine according to claim 5, characterized in that: The winding rod is configured as a threaded rod (43), a fixing block (44) is fixed on one side of the threaded rod (43), a threaded block (45) is threadedly provided on the other side of the threaded rod (43), and a winding roller (5) is inserted between the threaded block (45) and the fixing block (44).

7. The winding guide device of the high-speed film blowing machine according to claim 6, characterized in that: An insertion rod (46) is fixed on the side of the fixed block (44) facing the threaded block (45), and a plug hole (6) matching the insertion rod (46) is opened on the side of the winding roller (5).

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