Winding equipment for PE film production

Abstract

The utility model discloses a rolling device for PE film production, and relates to the technical field of PE film production rolling, the rolling device comprises a base and vertical plates fixedly connected with the two sides of the top surface of the base, and the opposite surfaces of the two vertical plates are jointly and rotatably connected with a driving roller for conveying a PE film; the opposite faces of the two vertical plates are jointly provided with two bearing frames capable of generating transmission auxiliary rollers through rotation. By means of rotation of the driving roller, the auxiliary roller attached to the driving roller can curl a PE film, when the auxiliary roller is wound, the auxiliary roller with the wound top can be conveyed to the top face of the storage frame through the bearing frame by means of pushing of the electric telescopic rod, and then the storage frame conducts damping through the spring; and the auxiliary roller with the PE film can be far away from the driving roller, so that the danger caused when most winding devices are taken down by workers is avoided, the winding effect of the winding equipment is improved, and meanwhile, the potential safety hazard of taking the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of PE film production and winding, in particular to a winding device for PE film production. Background Technique

[0002] PE film, that is, polyethylene film, refers to the film produced with PE particles. PE film has moisture-proof property and low moisture permeability. According to different manufacturing methods and control means, polyethylene film (PE) can produce products with different properties such as low-density, medium-density, high-density polyethylene and cross-linked polyethylene.

[0003] The applicant found through retrieval that the Chinese patent discloses "a winding device for PE film production", with the publication number of "CN219341097U", including a base. A tensioning component is arranged at the front end of the outer surface of the base, and an electrostatic elimination component is arranged at the rear end of the outer surface of the base. The electrostatic elimination component includes a first support frame, a driving motor, a winding roller, a limiting disc, a motor, a movable block, a screw rod, a limiting cover, a dust-proof plate and an electrostatic elimination rod. The first support frame is installed on the upper surface of the rear end of the base, and the winding roller penetrates between the two groups of first support frames. The winding device for PE film production of the utility model can perform surface electrostatic elimination on the winding roller being wound through the arranged electrostatic elimination rod, preventing electrostatic adsorption of dust particles and affecting the winding quality of the film. The winding device for PE film production can tension the film layer by layer through the arranged tensioning component, preventing wrinkles from appearing in the wound film due to tension problems;

[0004] However, when the existing winding device for PE film is in use, since the wound PE film will form a drum shape, it is not convenient for manual taking from the machine. Moreover, if manual taking is carried out close to the machine, the safety hazard will increase. Content of the Utility Model

[0005] The purpose of the utility model is to provide a winding device for PE film production to solve the problem proposed in the above background technique that when the existing winding device for PE film is in use, since the wound PE film will form a drum shape, it is not convenient for manual taking from the machine. Moreover, if manual taking is carried out close to the machine, the safety hazard will increase.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A winding device for PE film production, including a base and vertical plates fixedly connected to both sides of the top surface of the base. On the opposite sides of the two vertical plates, there is a driving roller for transporting the PE film rotatably connected. On the opposite sides of the two vertical plates, there is a receiving frame capable of generating a transmission pair of rollers through rotation. On the top surfaces of the two receiving frames, there is a secondary roller for winding the PE film rotatably connected. On one side of the receiving frame on the opposite sides of the two vertical plates, there is a storage rack rotatably connected for easy taking.

[0007] Preferably, the driving roller is rotatably connected to the opposite sides of the two vertical plates. Both ends of the driving roller are fixedly connected with connecting shafts. One side of the connecting shaft penetrates through the interior of the vertical plate and extends to the outside.

[0008] Preferably, on one side of the surface of the vertical plate, there is a first receiving block fixedly connected. On the top surface of the first receiving block, there is a driving motor fixedly connected, and the output end of the driving motor is fixedly connected to the connecting shaft on one side.

[0009] Preferably, both of the receiving frames are arranged on the opposite sides of the two vertical plates and on one side of the driving roller. On the top surfaces of the two receiving frames, there are first receiving grooves opened. Inside the two first receiving grooves, there are first circular grooves opened.

[0010] Preferably, inside the two vertical plates, there is a connecting rod fixedly connected. Both ends of the surface of the connecting rod are rotatably connected to the opposite sides of the two vertical plates. Inside both of the receiving frames, there are fixed rods. On one side of the rod walls of the two fixed rods, there are rotating rings rotatably connected.

[0011] Preferably, on one side of the surface of each of the two vertical plates, there is a second receiving block fixedly connected. On the top surfaces of the two second receiving blocks, there are electric telescopic rods fixedly connected. The output ends of the two electric telescopic rods are respectively fixedly connected to one side of the surfaces of the two rotating rings.

[0012] Preferably, both of the storage racks are arranged on the opposite sides of the two vertical plates. Inside the two storage racks, there are second receiving grooves opened. Inside the two storage racks, there are rotating rods fixedly connected, and the rod walls of the rotating rods are rotatably connected to one side of the surface of the vertical plate.

[0013] Preferably, on one side of the surface of each of the two storage racks, there are connecting grooves opened. On one side of the surface of each of the two vertical plates, there are fixed blocks fixedly connected. The two fixed blocks and the opposite sides of the two connecting grooves are respectively fixedly connected with springs.

[0014] Technical effects and advantages of the present utility model: By rotating the driving roller, the auxiliary roller in contact with the driving roller can wind the PE film. When the winding of the auxiliary roller is completed, the electric telescopic rod can be used to push the receiving frame to transfer the auxiliary roller with the PE film wound on the top to the top surface of the storage rack. Then, the storage rack uses a spring for shock absorption, so that the auxiliary roller with the PE film can move away from the driving roller, avoiding the danger that most workers may encounter when removing the winding device, improving the winding effect of the winding equipment, and reducing the safety hazard of equipment handling at the same time. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the receiving frame of the present utility model.

[0017] Figure 3 For the present utility model Figure 1 Enlarged structural schematic diagram of part A in the figure.

[0018] Figure 4 It is a partial side sectional structural schematic diagram of the present utility model.

[0019] In the figure: 1. Base; 2. Vertical plate; 3. Driving roller; 301. Connecting shaft; 302. First receiving block; 303. Driving motor; 4. Receiving frame; 401. Connecting rod; 402. First receiving groove; 403. First circular groove; 404. Fixed rod; 405. Rotating ring; 406. Second receiving block; 407. Electric telescopic rod; 5. Auxiliary roller; 6. Storage rack; 601. Second receiving groove; 602. Rotating rod; 603. Connecting groove; 604. Fixed block; 605. Spring. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides as Figures 1-4A winding device for producing PE films as shown, which includes a base 1 and vertical plates 2 fixedly connected to both sides of the top surface of the base 1. It is characterized in that: on the opposite sides of the two vertical plates 2, there is a driving roller 3 for transmitting the PE film rotatably connected together. On the opposite sides of the two vertical plates 2, there is a receiving frame 4 capable of generating a transmission pair of rollers 5 through rotation. On the top surfaces of the two receiving frames 4, there is a secondary roller 5 for winding the PE film rotatably connected together. The secondary roller 5 and the driving roller 3 are in a closely attached state. On one side of the receiving frame 4 on the opposite sides of the two vertical plates 2, there is a storage rack 6 that is rotatably connected and is convenient for taking. The utility model utilizes the rotation of the driving roller 3, so that the secondary roller 5 attached to the driving roller 3 can wind the PE film. When the secondary roller 5 finishes winding, the receiving frame 4 can be pushed by the electric telescopic rod 407 to transmit the secondary roller 5 with the PE film wound on the top to the top surface of the storage rack 6. Then, the storage rack 6 uses the spring 605 for shock absorption, so that the secondary roller 5 with the PE film can be away from the driving roller 3, avoiding the danger that most workers may encounter when removing the winding device, improving the winding effect of the winding device, and at the same time reducing the safety hazard of taking the device.

[0022] As Figures 1-2 shown, the driving roller 3 is rotatably connected to the opposite sides of the two vertical plates 2. Both ends of the driving roller 3 are fixedly connected with connecting shafts 301. One side connecting shaft 301 penetrates through the inside of the vertical plate 2 and extends to the outside. On one side of the surface of the vertical plate 2, there is a first receiving block 302 fixedly connected. On the top surface of the first receiving block 302, there is a driving motor 303 fixedly connected, and the output end of the driving motor 303 is fixedly connected to the connecting shaft 301 on one side.

[0023] As Figure 3 shown, the two receiving frames 4 are both arranged on the opposite sides of the two vertical plates 2 and on one side of the driving roller 3. On the top surfaces of the two receiving frames 4, there are first receiving grooves 402 opened. Inside the two first receiving grooves 402, there are first circular grooves 403 opened. Inside the two vertical plates 2, there is a connecting rod 401 fixedly connected together. Both ends of the surface of the connecting rod 401 are rotatably connected to the opposite sides of the two vertical plates 2. Inside the two receiving frames 4, there are fixed rods 404. On one side of the rod walls of the two fixed rods 404, there are rotating rings 405 rotatably connected. On one side of the surface of the two vertical plates 2, there are second receiving blocks 406 fixedly connected. On the top surfaces of the two second receiving blocks 406, there are electric telescopic rods 407 fixedly connected. The output ends of the two electric telescopic rods 407 are respectively fixedly connected to one side of the surfaces of the two rotating rings 405. The electric telescopic rod 407 can generate a transmission effect.

[0024] As Figure 4As shown in the figure, two storage racks 6 are both arranged on the opposite side of the two vertical plates 2. Second accommodation grooves 601 are opened inside both of the two storage racks 6. Rotating rods 602 are fixedly connected inside both of the two storage racks 6, and the rod wall of the rotating rod 602 is rotatably connected to one side of the surface of the vertical plate 2. Connecting grooves 603 are opened on one side of the surfaces of both of the two storage racks 6. Fixed blocks 604 are fixedly connected to one side of the surfaces of both of the two vertical plates 2. Springs 605 are fixedly connected between the opposite surfaces of the two fixed blocks 604 and the two connecting grooves 603 respectively. The setting of the springs 605 can effectively dampen vibration when the auxiliary roller 5 moves to the top of the storage rack 6.

[0025] Working principle of the present utility model: When the present utility model is in use, first wind the PE film to be wound onto the surface of the main roller 3, and then, by the transmission of the transmission motor 303, the main roller 3 produces a transmission effect. However, the auxiliary roller 5 is in a tightly attached state with the main roller 3, and the PE film will be wound onto the surface of the auxiliary roller 5. When the PE film on the surface of the auxiliary roller 5 is completely wound, the electric telescopic rod 407 can be used to push, so that the receiving frame 4 carrying the auxiliary roller 5 rotates to one side and produces a transmission effect;

[0026] When the auxiliary roller 5 carrying the PE film moves to the top surface of the storage rack 6, at this time, the storage rack 6 will rotate and displace to one side due to the weight of the auxiliary roller 5 at the top. During the displacement, the springs 605 provided inside the fixed blocks 604 can be used for effective shock absorption. Finally, place the auxiliary roller 5 on the top of the receiving frame 4 again for re-winding, and take the auxiliary roller 5 that has been completely wound from the top of the storage rack 6.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A winding device for PE film production, comprising a base (1) and vertical plates (2) fixedly connected to both sides of the top surface of the base (1), characterized in that: On the opposite side of the two vertical plates (2), a driving roller (3) for transporting the PE film is rotatably connected. On the opposite side of the two vertical plates (2), a receiving frame (4) capable of generating a transmission pair of rollers (5) by rotation is provided. On the top surface of the two receiving frames (4), a driven roller (5) for winding the PE film is rotatably connected. On one side of the receiving frame (4) on the opposite side of the two vertical plates (2), a storage rack (6) that is convenient for taking is rotatably connected.

2. The rewinding device for PE film production according to claim 1, characterized in that: The driving roller (3) is rotatably connected to the opposite side of the two vertical plates (2). Both ends of the driving roller (3) are fixedly connected with connecting shafts (301). One side of the connecting shaft (301) penetrates through the interior of the vertical plate (2) and extends to the outside.

3. The rewinding device for PE film production according to claim 2, wherein: On one side of the surface of the vertical plate (2), a first receiving block (302) is fixedly connected. On the top surface of the first receiving block (302), a driving motor (303) is fixedly connected. And the output end of the driving motor (303) is fixedly connected with the connecting shaft (301) on one side.

4. A winding device for PE film production according to claim 1, characterized in that: Both of the two receiving frames (4) are arranged on the opposite side of the two vertical plates (2) and are located on one side of the driving roller (3). On the top surface of the two receiving frames (4), first receiving grooves (402) are opened. Inside the two first receiving grooves (402), first circular grooves (403) are opened.

5. A winding device for PE film production according to claim 4, characterized in that: An connecting rod (401) is fixedly connected inside the two vertical plates (2). Both ends of the surface of the connecting rod (401) are rotatably connected to the opposite side of the two vertical plates (2). Inside the two receiving frames (4), fixed rods (404) are provided. On one side of the rod walls of the two fixed rods (404), rotating rings (405) are rotatably connected.

6. A winding device for PE film production according to claim 1, characterized in that: On one side of the surface of the two vertical plates (2), second receiving blocks (406) are fixedly connected. On the top surface of the two second receiving blocks (406), electric telescopic rods (407) are fixedly connected. The output ends of the two electric telescopic rods (407) are fixedly connected with one side of the surfaces of the two rotating rings (405) respectively.

7. A winding device for PE film production according to claim 1, characterized in that: Both of the two storage racks (6) are arranged on the opposite side of the two vertical plates (2). Inside the two storage racks (6), second receiving grooves (601) are opened. Inside the two storage racks (6), rotating rods (602) are fixedly connected. And the rod wall of the rotating rod (602) is rotatably connected with one side of the surface of the vertical plate (2).

8. A winding device for producing PE films according to claim 7, characterized in that: On one side of the surface of the two storage racks (6), connecting grooves (603) are opened. On one side of the surface of the two vertical plates (2), fixed blocks (604) are fixedly connected. The two fixed blocks (604) and the opposite sides of the two connecting grooves (603) are commonly fixedly connected with springs (605).

Images