PE film processing and smoothing device

Abstract

The utility model discloses a PE (Poly Ethylene) film processing and smoothing device which comprises a driving frame and a smoothing assembly, an upper rotating roller and a lower rotating roller are arranged on the driving frame, a gear box and a motor are arranged on one side surface of the driving frame, a heating frame is arranged on the other side surface of the driving frame, the heating frame comprises a first heating rod and a second heating rod, the first heating rod is located in the upper rotating roller, the second heating rod is located in the lower rotating roller, the smoothing assembly comprises a fixed smoothing plate, a movable smoothing plate and a connecting frame, the movable smoothing plate is connected with the connecting frame through a spring, and an electric heating wire is arranged in the movable smoothing plate. The movable smoothing plate disclosed by the utility model is used as an ironing plate, and is used for ironing the PE film in the movement process of the PE film so as to eliminate wrinkles of the PE film; the rotating roller is heated through the heating rod, when the rotating roller drives the PE film, the PE film is further ironed, wrinkles are eliminated, the flatness of the film material is improved, and then the machining quality of the PE film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE film processing, in particular to a PE film processing and smoothing device. Background Art

[0002] PE protective film is the simplest macromolecular organic compound and the most widely used polymer material in the world today. Based on a special polyethylene (PE) plastic film, PE protective film is categorized by density into high-density polyethylene (HDPE), medium-density polyethylene (MDPE), and low-density polyethylene (LDPE). It is widely used in the hardware, optoelectronics, plastics, printing, wire and cable, electronics, and mobile phone and digital industries.

[0003] In order to facilitate the transportation and subsequent use of the PE film, the PE film needs to be rolled up and processed into a PE film roll structure. During the rolling process, the PE film is prone to wrinkling and deformation, and the flatness of the PE film will directly affect the rolling processing quality of the PE film. Utility Model Content

[0004] The purpose of the utility model is to provide a PE film processing and smoothing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PE film processing and smoothing device, comprising a driving frame and a smoothing assembly, the driving frame being provided with an upper rotating roller and a lower rotating roller, a gear box and a motor being provided on one side surface of the driving frame, a heating frame being provided on the other side surface of the driving frame, the heating frame comprising a first heating rod and a second heating rod, the first heating rod being located inside the upper rotating roller, and the second heating rod being located inside the lower rotating roller, the smoothing assembly comprising a fixed smoothing plate, a movable smoothing plate and a connecting frame, the movable smoothing plate and the connecting frame being connected by a spring, and the movable smoothing plate being provided with a built-in heating wire.

[0006] Wherein, a first connecting shaft is provided at one end of the upper rotating roller, and the first connecting shaft is connected to the driving frame through a bearing, and the other end of the upper rotating roller is connected to the driven gear.

[0007] Wherein, one end of the lower rotating roller is provided with a second connecting shaft, and the second connecting shaft is connected to the driving frame through a bearing, and the other end of the lower rotating roller is connected to a driving gear, and the driving gear is connected to the motor.

[0008] Wherein, the driven gear and the driving gear are both arranged in a gear box, and the driving gear and the driven gear are meshed and transmitted.

[0009] Wherein, a second electrical connection box is provided on the heating rack, and the second electrical connection box is electrically connected to the first heating rod and the second heating rod.

[0010] Wherein, a driving position is formed between the upper rotating roller and the lower rotating roller.

[0011] Among them, the connecting frame is fixedly connected to the driving frame, and the fixing plate is fixedly connected to the connecting frame.

[0012] Wherein, a smoothing position is formed between the fixed smoothing plate and the movable smoothing plate.

[0013] Wherein, a first electrical connection box is provided on the dynamic stroking plate, and the first electrical connection box is electrically connected to the heating wire.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The dynamic stroking plate of the utility model is in close contact with the PE film under the action of the spring force. The built-in heating wire of the dynamic stroking plate is energized to heat the plate body. The dynamic stroking plate is used as an ironing plate. During the movement of the PE film, the PE film is ironed, the wrinkles of the PE film are eliminated, the flatness of the PE film is improved, and the processing quality of the PE film is improved.

[0016] 2. The first heating rod and the second heating rod of the utility model are energized and heated, respectively heating the internal cavities of the upper rotating roller and the lower rotating roller, and heating the surface temperature of the upper rotating roller and the lower rotating roller through heat conduction. When the upper rotating roller and the lower rotating roller drive the PE film, the PE film is further ironed, wrinkles are eliminated, and the flatness of the film material is improved, thereby improving the processing quality of the PE film. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view structural diagram of the driving frame and the heating frame of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the driving frame and the heating frame from another side view of the present invention;

[0020] Figure 4 This is a schematic structural diagram of the smoothing component of the utility model;

[0021] Figure 5 This is a side view structural diagram of the upper and lower rotating rollers of the utility model;

[0022] Figure 6 This is another side view of the upper and lower rotating rollers of the present invention.

[0023] In the figure: 1. Driving frame; 2. Smoothing assembly; 3. Heating frame; 11. Upper roller; 12. Lower roller; 13. Gear box; 14. Motor; 111. First connecting shaft; 112. Driven gear; 121. Second connecting shaft; 122. Driving gear; 21. Fixed smoothing plate; 22. Moving smoothing plate; 23. Connecting frame; 24. Spring; 25. First power box; 31. Second power box; 32. First heating rod; 33. Second heating rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides a technical solution: a PE film processing and smoothing device, including a driving frame 1 and a smoothing component 2, the driving frame 1 is provided with an upper rotating roller 11 and a lower rotating roller 12, a gear box 13 and a motor 14 are provided on one side surface of the driving frame 1, and a heating frame 3 is provided on the other side surface of the driving frame 1, the heating frame 3 includes a first heating rod 32 and a second heating rod 33, and the first heating rod 32 is located inside the upper rotating roller 11, and the second heating rod 33 is located inside the lower rotating roller 12, the smoothing component 2 includes a fixed smoothing plate 21, a movable smoothing plate 22 and a connecting frame 23, and the movable smoothing plate 22 and the connecting frame 23 are connected by a spring 24, and the movable smoothing plate 22 has a built-in heating wire.

[0026] The PE film first passes through the gap between the fixed stroking plate 21 and the movable stroking plate 22, and then passes through the gap between the upper roller 11 and the lower roller 12. When the motor 14 is working, it drives the upper roller 11 and the lower roller 12 to move in opposite directions. The upper roller 11 and the lower roller 12 convert the rotational force into a linear driving force, driving the PE film to move linearly.

[0027] When the PE film moves, it makes a linear motion relative to the smoothing component 2. The dynamic stroking plate 22 is tightly attached to the PE film under the action of the elastic force of the spring 24. The built-in heating wire of the dynamic stroking plate 22 is energized to heat the plate body. The dynamic stroking plate 22 is used as an ironing plate. During the movement of the PE film, the PE film is ironed, the wrinkles of the PE film are eliminated, the flatness of the PE film is improved, and the processing quality of the PE film is improved.

[0028] The first heating rod 32 and the second heating rod 33 are powered on and heated, respectively heating the internal cavities of the upper rotating roller 11 and the lower rotating roller 12, and heating the surface temperature of the upper rotating roller 11 and the lower rotating roller 12 through heat conduction. When the upper rotating roller 11 and the lower rotating roller 12 drive the PE film, they further iron the PE film, eliminate wrinkles, and improve the flatness of the film material.

[0029] One end of the upper roller 11 is provided with a first connecting shaft 111 , and the first connecting shaft 111 is connected to the driving frame 1 through a bearing. The other end of the upper roller 11 is connected to the driven gear 112 , and the upper roller 11 can rotate relative to the driving frame 1 .

[0030] Among them, a second connecting shaft 121 is provided at one end of the lower rotating roller 12, and the second connecting shaft 121 is connected to the driving frame 1 through a bearing. The other end of the lower rotating roller 12 is connected to the driving gear 122, and the driving gear 122 is connected to the motor 14. The lower rotating roller 12 can rotate relative to the driving frame 1.

[0031] The driven gear 112 and the driving gear 122 are both disposed in the gear box 13 , and the driving gear 122 and the driven gear 112 are meshed and transmitted with each other. The output shaft of the motor 14 and the driving gear 122 are fixedly connected via a coupling.

[0032] When the motor 14 is working, it drives the driving gear 122 to rotate, and drives the driven gear 112 to rotate synchronously through the meshing transmission between the teeth, thereby driving the upper roller 11 and the lower roller 12 to move in opposite directions, driving the PE film to move linearly.

[0033] Among them, a second power box 31 is provided on the heating frame 3, and the second power box 31 is electrically connected to the first heating rod 32 and the second heating rod 33. When the second power box 31 is connected to the circuit, the first heating rod 32 and the second heating rod 33 heat up when powered on, heating the upper rotating roller 11 and the lower rotating roller 12, which are used to iron the PE film.

[0034] A driving position is formed between the upper rotating roller 11 and the lower rotating roller 12, and the PE film passes through the gap between the upper rotating roller 11 and the lower rotating roller 12 and is placed in the driving position.

[0035] Among them, the connecting frame 23 is fixedly connected to the driving frame 1, the fixed stroking plate 21 is fixedly connected to the connecting frame 23, the fixed stroking plate 21 is fixed, and the movable stroking plate 22 can move accordingly to avoid excessive clamping force and damage the film material.

[0036] A smoothing position is formed between the fixed smoothing plate 21 and the movable smoothing plate 22, and the PE film passes through the gap between the fixed smoothing plate 21 and the movable smoothing plate 22 and is placed in the smoothing position.

[0037] Among them, a first electrical connection box 25 is provided on the movable stroking plate 22, and the first electrical connection box 25 is electrically connected to the heating wire. When the first electrical connection box 25 is connected to the circuit, the heating wire inside the movable stroking plate 22 is energized and heated, heating the movable stroking plate 22, and ironing the PE film through the movable stroking plate 22.

[0038] Working principle: When in use, the PE film first passes through the gap between the fixed plate 21 and the movable plate 22, and then passes through the gap between the upper roller 11 and the lower roller 12. The first heating rod 32 and the second heating rod 33 are energized to heat up, respectively heating the internal cavity of the upper roller 11 and the lower roller 12. The surface temperature of the upper roller 11 and the lower roller 12 is heated by heat conduction. The heating wire inside the movable plate 22 is energized to heat up, heating the movable plate 22. The motor 14 works to drive the driving gear 122 to rotate, and the gears are connected to each other. The meshing transmission between them drives the driven gear 112 to rotate synchronously, thereby driving the upper rotating roller 11 and the lower rotating roller 12 to move in opposite directions, driving the PE film to move in a straight line, and the dynamic stroking plate 22 is tightly attached to the PE film under the action of the elastic force of the spring 24. The dynamic stroking plate 22 is used as an ironing plate. During the movement of the PE film, the PE film is ironed. The surfaces of the upper rotating roller 11 and the lower rotating roller 12 have a certain temperature. When the upper rotating roller 11 and the lower rotating roller 12 drive the PE film, they further iron the PE film.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PE film processing and smoothing device, comprising a drive frame (1) and a smoothing component (2), characterized in that: The driving frame (1) is provided with an upper rotating roller (11) and a lower rotating roller (12), a gear box (13) and a motor (14) are provided on one side of the driving frame (1), and a heating frame (3) is provided on the other side of the driving frame (1), the heating frame (3) includes a first heating rod (32) and a second heating rod (33), and the first heating rod (32) is located inside the upper rotating roller (11), and the second heating rod (33) is located inside the lower rotating roller (12), the smoothing component (2) includes a fixed smoothing plate (21), a movable smoothing plate (22) and a connecting frame (23), and the movable smoothing plate (22) and the connecting frame (23) are connected by a spring (24), and the movable smoothing plate (22) has a built-in heating wire.

2. A PE film processing and smoothing device according to claim 1, characterized in that: A first connecting shaft (111) is provided at one end of the upper rotating roller (11), and the first connecting shaft (111) is connected to the driving frame (1) via a bearing, and the other end of the upper rotating roller (11) is connected to a driven gear (112).

3. A PE film processing and smoothing device according to claim 2, characterized in that: A second connecting shaft (121) is provided at one end of the lower rotating roller (12), and the second connecting shaft (121) is connected to the driving frame (1) via a bearing. The other end of the lower rotating roller (12) is connected to a driving gear (122), and the driving gear (122) is connected to the motor (14).

4. A PE film processing and smoothing device according to claim 3, characterized in that: The driven gear (112) and the driving gear (122) are both arranged in the gear box (13), and the driving gear (122) and the driven gear (112) are meshed and transmitted.

5. The PE film processing and smoothing device according to claim 1, characterized in that: A second electrical connection box (31) is provided on the heating rack (3), and the second electrical connection box (31) is electrically connected to the first heating rod (32) and the second heating rod (33).

6. A PE film processing and smoothing device according to claim 1, characterized in that: A driving position is formed between the upper rotating roller (11) and the lower rotating roller (12).

7. The PE film processing and smoothing device according to claim 1, characterized in that: The connecting frame (23) is fixedly connected to the driving frame (1), and the fixed plate (21) is fixedly connected to the connecting frame (23).

8. The PE film processing and smoothing device according to claim 1, characterized in that: A smoothing position is formed between the fixed smoothing plate (21) and the movable smoothing plate (22).

9. The PE film processing and smoothing device according to claim 1, characterized in that: A first electrical connection box (25) is provided on the dynamic stroking plate (22), and the first electrical connection box (25) is electrically connected to the heating wire.

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