PE film processing and smoothing device

Abstract

The utility model relates to a PE film processing smoothing device which comprises a base, supporting plates are installed in the middles of the two side edges of the base, two guide rollers are rotatably installed between the two supporting plates, a driving motor is installed on the side, away from the guide rollers, of one supporting plate, and the other side of the supporting plate is provided with a driving motor. And the output ends of the driving motors are connected with the corresponding guide rollers, bearing plates are installed on the side edges of the two supporting plates, and a smoothing assembly is installed between the two bearing plates. The utility model relates to the technical field of PE film processing. When the PE film processing and smoothing device is used, a PE film can be smoothed through the arranged smoothing assembly, the situation that the PE film is uneven in thickness due to hot roller pressing, and then the quality effect of the PE film is affected is avoided, in addition, through airflow smoothing, the stress on the PE film can be reduced, damage to the PE film is reduced, and the quality of the PE film in the production process 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] In the process of producing PE film, wrinkles sometimes appear, which not only affects the appearance quality of the product, but also may have an adverse effect on the performance of the product. In the prior art, the wrinkles on the PE film are generally longitudinal wrinkles, that is, the lines of the wrinkles are generally perpendicular to the pressure roller. At this time, when the pressure roller applies pressure to the PE film, it is easy to cause the wrinkled part of the PE film to fold, thus affecting the quality of PE film production.

[0003] Among them, a PE film processing and smoothing device proposed in the publication number CN217996250U includes a base plate, a first support frame and a second support frame are arranged on the base plate, the first support frame and the second support frame are provided with the same roller, the first support frame is provided with a mounting hole, the second support frame is provided with a mounting groove, bearings are arranged in the mounting groove and the mounting hole, the same rotating drum is arranged on the two bearings, the first support frame is provided with a driving assembly, the driving assembly is used to drive the rotating drum and the roller to rotate, the second support frame is provided with a fixing hole connected to the mounting groove, and a fixing frame is arranged in the fixing hole through a connecting assembly; by arranging the roller and the rotating drum, the roller and the rotating drum can extrude and drive the PE film, the heating roller in the rotating drum can heat the rotating drum, so that the heated rotating drum can iron the PE film and flatten the wrinkles on the PE film, thereby smoothing the PE film and improving the process effect and quality of the PE film.

[0004] This application mainly irons the PE film by rotating rollers and drums and then flattens the wrinkles. However, the folded wrinkles of the PE film are easily overlapped and the thickness of the PE film is increased by ironing, which leads to a decrease in the quality of the PE film and affects the production of the PE film. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a PE film processing and smoothing device so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A PE film processing and smoothing device comprises a base, support plates are installed in the middle of two sides of the base, two guide rollers are rotatably installed between the two support plates, a drive motor is installed on the side of one of the support plates away from the guide roller, the output end of the drive motor is connected to the corresponding guide roller, bearing plates are installed on the sides of the two support plates, and a smoothing component is installed between the two bearing plates.

[0008] In a preferred example, the utility model can be further configured as follows: the smoothing component includes two clamping plates, the two clamping plates are respectively installed on the opposite sides of the two supporting plates, clamping air cushions are installed on the upper and lower sides of the clamping plates, and a gap is left between the two clamping air cushions.

[0009] In a preferred example, the utility model can be further configured as follows: a wind groove is opened on the side of the supporting plate located at the clamping air cushion, a number of through holes are opened on the side of the wind groove, a hollow plate is connected to the side of the supporting plate away from the clamping plate, and the hollow plate is connected to several of the through holes.

[0010] In a preferred example, the utility model can be further configured as follows: a mounting plate is connected between the top sides of the two clamping plates, a supporting frame is connected to the top of the mounting plate, an air pump is installed on the top of the supporting frame, the output end of the air pump faces downward and is installed with a T-shaped tube, and the two ends of the T-shaped tube are respectively connected to the two hollow plates.

[0011] In a preferred example, the utility model can be further configured as follows: two guide rollers are rotatably installed on one end of the two supporting plates that are close to each other and away from the guide roller, and a guide motor is installed on the end of one of the supporting plates that is away from the guide roller, and the output end of the guide motor is connected to the corresponding guide roller.

[0012] In a preferred example, the utility model can be further configured as follows: two vertical plates are respectively installed at both ends of the base, a conveying roller and a winding roller are respectively installed between two adjacent vertical plates, a winding motor is installed on the side of the vertical plate close to the winding roller, and the output end of the winding motor is connected to the winding roller.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] 1. The PE film processing and smoothing device can smooth the PE film through the provided smoothing component when in use, so as to avoid uneven thickness of the PE film due to hot roller pressing, thereby affecting the quality of the PE film. In addition, the air flow smoothing can reduce the stress on the PE film, reduce the damage to the PE film, and improve the quality of the PE film during production;

[0015] 2. A PE film processing and smoothing device, when the PE film passes through the clamping air cushion in the clamping plate, the clamping air cushion is used to limit the passing PE film, and at the same time, it is avoided that the PE film cannot be pulled to both sides due to excessive force when conveying by rollers, so as to provide working conditions for smoothing the PE film and prevent the PE film from being unable to be pulled after being pressed, resulting in a decrease in the smoothing effect;

[0016] 3. A PE film processing and smoothing device, the air slots arranged on the bearing plate are used for ventilation, and the through holes arranged are used to cooperate with the hollow plate, so that when air is extracted from the hollow plate, each through hole is also evacuated, and the PE film is pulled to both sides to unfold, so that the PE film is pulled to a smooth state, thereby improving the quality of the PE film during production;

[0017] 4. The PE film processing and smoothing device is provided with an air pump for suction, and the air in the two hollow plates is extracted through the T-shaped tube. Then, when the hollow in the hollow plate is extracted, air is added from the through hole to stabilize the air pressure. Then, the through hole will extract the PE film passing through and the air nearby, and then pull the PE film to expand to both sides, so as to achieve a smoothing effect, so that the PE film will not be pressed when smoothing, thereby reducing the stress on the PE film, reducing the damage to the PE film, and improving the practicality;

[0018] 5. The PE film processing and smoothing device has two guide rollers and a guide roller that is arranged in conjunction with the guide roller. The PE film needs to be in a relaxed state when it is between the guide rollers to reduce the longitudinal tension so that the two sides of the PE film can be quickly unfolded outward when pulled by an air pump, thereby increasing the efficiency of smoothing the PE film. The driving motor and the guide motor are rotated synchronously to ensure that the PE film passing through is always in a relaxed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a PE film processing and smoothing device.

[0021] Figure 2 It is a schematic diagram of the dissected structure of a PE film processing and smoothing device of the utility model.

[0022] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure, 1. base; 2. support plate; 3. guide roller; 4. drive motor; 5. bearing plate; 6. smoothing assembly; 7. clamping plate; 8. clamping air cushion; 9. air trough; 10. through hole; 11. hollow plate; 12. mounting plate; 13. bearing frame; 14. air pump; 15. T-tube; 16. guide roller; 17. guide motor; 18. vertical plate; 19. conveying roller; 20. winding roller; 21. winding motor. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Example:

[0026] Reference Figure 1 - Figure 3 The utility model discloses a PE film processing and smoothing device, comprising a base 1, support plates 2 are installed in the middle of two sides of the base 1, two guide rollers 3 are rotatably installed between the two support plates 2, a driving motor 4 is installed on the side of one of the support plates 2 away from the guide roller 3, the output end of the driving motor 4 is connected to the corresponding guide roller 3, bearing plates 5 are installed on the sides of the two support plates 2, and a smoothing component 6 is installed between the two bearing plates 5.

[0027] In this embodiment, when in use, the PE film is passed between two guide rollers 3, and the guide rollers 3 are driven to rotate by the driving motor 4, so that the PE film is transported to the smoothing component 6. The side of the PE film is pulled to both sides by the set smoothing component 6, so that the PE film can be freed from the state of overlapping wrinkles and restored to a normal smooth state. At the same time, the uneven thickness of the overlapping part after being flattened due to the pressing of the hot roller is prevented, thereby improving the quality of the PE film during production.

[0028] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the smoothing assembly 6 includes two clamping plates 7, and the two clamping plates 7 are respectively installed on the opposite sides of the two supporting plates 5. Clamping air cushions 8 are installed on the upper and lower sides of the clamping plates 7, and a gap is left between the two clamping air cushions.

[0029] In this embodiment, when the PE film passes through the clamping air cushion 8 in the clamping plate 7, the clamping air cushion 8 is used to limit the passing PE film, and at the same time, it is avoided that the PE film cannot be pulled to both sides due to excessive force when conveying by rollers, thereby providing working conditions for the smoothing of the PE film and preventing the PE film from being unable to be pulled after being pressed, resulting in a decrease in the smoothing effect.

[0030] In a further preferred embodiment of the present invention, Figure 1-3As shown, a wind groove 9 is opened on the side of the supporting plate 5 which is located on the clamping air cushion 8, and a number of through holes 10 are opened on the side of the wind groove 9. A hollow plate 11 is connected to the side of the supporting plate 5 away from the clamping plate 7, and the hollow plate 11 is connected to several of the through holes 10.

[0031] In this embodiment, the air grooves 9 provided on the supporting plate 5 are used for ventilation, and the through holes 10 provided are used to cooperate with the hollow plate 11, so that when air is extracted from the hollow plate 11, each through hole 10 is also evacuated, and the PE film is pulled to both sides and unfolded, thereby pulling the PE film to a smooth state, thereby improving the quality of the PE film during production.

[0032] In a further preferred embodiment of the present invention, Figure 1-3 As shown, a mounting plate 12 is connected between the top sides of the two clamp plates 7, a support frame 13 is connected to the top of the mounting plate 12, an air pump 14 is installed on the top of the support frame 13, the output end of the air pump 14 faces downward and is installed with a T-shaped tube 15, and the two ends of the T-shaped tube 15 are respectively connected to the two hollow plates 11.

[0033] In this embodiment, the air pump 14 is provided to suck air, and the air in the two hollow plates 11 is extracted through the T-shaped tube 15. Then, when the hollow space in the hollow plate 11 is extracted, air will be replenished from the through hole 10 to stabilize the air pressure. Then, the through hole 10 will extract the PE film passing through and the air nearby, and then pull the PE film to expand to both sides, so as to achieve a smoothing effect, so that the PE film will not be pressed when smoothing, thereby reducing the stress on the PE film, reducing the damage to the PE film, and improving the practicality.

[0034] In a further preferred embodiment of the present invention, Figure 1-3 As shown, two guide rollers 16 are rotatably installed on one end of the two supporting plates 5 that are close to each other and away from the guide roller 3, and a guide motor 17 is installed on the end of one of the supporting plates 5 that is away from the guide roller 16, and the output end of the guide motor 17 is connected to the corresponding guide roller 16.

[0035] In this embodiment, the two guide rollers 16 and the guide roller 3 that are arranged in conjunction with them need to be in a relaxed state when the PE film is between the guide rollers 16 and 3, so as to reduce the longitudinal tension, so that the two sides of the PE film can be quickly unfolded outward when pulled by the air pump 14, thereby increasing the efficiency of smoothing the PE film. The drive motor 4 and the guide motor 17 are used to rotate synchronously to ensure that the PE film passing through is always in a relaxed state.

[0036] In a further preferred embodiment of the present invention, Figure 1-3As shown, two vertical plates 18 are respectively installed at both ends of the base 1, and a conveying roller 19 and a winding roller 20 are respectively installed between two adjacent vertical plates 18. A winding motor 21 is installed on the side of the vertical plate 18 close to the winding roller 20, and the output end of the winding motor 21 is connected to the winding roller 20.

[0037] In this embodiment, the winding roller 20 is driven by the winding motor 21 for winding, and the conveying roller 19 is used to convey the produced PE film, wherein the PE film between the winding roller 20 and the guide roller 16 is in a tight state to prevent the smoothed PE film from wrinkling again due to external influences. In addition, the PE film between the guide roller 3 and the conveying roller 19 is also in a tight state to prevent the overlapping of wrinkles from aggravating, thereby reducing the difficulty of smoothing.

[0038] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A PE film processing and smoothing device, comprising a base (1), characterized in that: A support plate (2) is installed in the middle of the two sides of the base (1), and two guide rollers (3) are rotatably installed between the two support plates (2). A drive motor (4) is installed on the side of one of the support plates (2) away from the guide roller (3), and the output end of the drive motor (4) is connected to the corresponding guide roller (3). A bearing plate (5) is installed on the sides of the two support plates (2), and a smoothing component (6) is installed between the two bearing plates (5).

2. A PE film processing and smoothing device according to claim 1, characterized in that: The smoothing component (6) comprises two clamping plates (7), and the two clamping plates (7) are respectively installed on the opposite sides of the two bearing plates (5). Clamping air cushions (8) are installed on the upper and lower sides of the clamping plates (7), and a gap is left between the two clamping air cushions (8).

3. A PE film processing and smoothing device according to claim 2, characterized in that: A wind slot (9) is provided on the side of the carrier plate (5) that holds the air cushion (8), and a plurality of through holes (10) are provided on the side of the wind slot (9). A hollow plate (11) is connected to the side of the carrier plate (5) that is away from the clamping plate (7), and the hollow plate (11) is in communication with a plurality of the through holes (10).

4. A PE film processing and smoothing device according to claim 3, characterized in that: A mounting plate (12) is connected between the top sides of the two clamping plates (7), a support frame (13) is connected to the top of the mounting plate (12), an air pump (14) is installed on the top of the support frame (13), the output end of the air pump (14) faces downward and is installed with a T-shaped tube (15), and the two ends of the T-shaped tube (15) are respectively connected to the two hollow plates (11).

5. A PE film processing and smoothing device according to claim 4, characterized in that: Two guide rollers (16) are rotatably mounted on one end of the two supporting plates (5) that are close to each other and away from the guide roller (3), and a guide motor (17) is mounted on one end of one of the supporting plates (5) that is away from the guide roller (16), and the output end of the guide motor (17) is connected to the corresponding guide roller (16).

6. A PE film processing and smoothing device according to claim 5, characterized in that: Two vertical plates (18) are respectively installed at both ends of the base (1), a conveying roller (19) and a winding roller (20) are respectively installed between two adjacent vertical plates (18), and a winding motor (21) is installed on the side of the vertical plate (18) close to the winding roller (20), and the output end of the winding motor (21) is connected to the winding roller (20).

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