Thermal forming polyethylene film feeding deviation rectifying mechanism

Abstract

The utility model discloses a thermoforming polyethylene film feeding deviation rectifying mechanism which comprises a bottom plate, the top of the bottom plate is fixedly connected with a workbench through a support, the right side of the workbench is fixedly connected with a supporting plate through a support, and the top of the supporting plate is fixedly connected with a top plate. Electric telescopic rods are fixedly connected to the front and rear ends of the bottom of the top plate, a mounting frame is fixedly connected to the bottoms of the electric telescopic rods, a pressing wheel is rotationally connected to an inner cavity of the mounting frame through a rotating shaft, and the front and rear ends of the outer surface of the pressing wheel are sleeved with annular baffles. According to the polyethylene film deviation rectifying device, the deviation rectifying effect can be achieved through the electric sliding table, the infrared distance meter and the annular baffle, people can conveniently conduct adjustment according to the width of a polyethylene film, and therefore the polyethylene film deviation rectifying device can conduct deviation rectifying on polyethylene films with different widths; and the tension degree of the polyethylene film during winding can be adjusted, and the winding effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film deviation correction on polyethylene films, in particular to a film deviation correction mechanism on a thermoforming polyethylene film. Background Art

[0002] Polyethylene film refers to a film produced from PE particles. PE film is moisture-proof and has low moisture permeability. Polyethylene film (PE) can be made into products with different properties such as low-density, medium-density, high-density polyethylene and cross-linked polyethylene according to different manufacturing methods and control means. However, the current thermoformed polyethylene film is prone to deviation during the film winding process, which affects the film winding effect, and does not have a tension adjustment function, resulting in poor film winding effect. For this reason, we propose a thermoformed polyethylene film film deviation correction mechanism. Utility Model Content

[0003] The purpose of the utility model is to provide a thermoforming polyethylene film upper film correction mechanism, which has a correction function and the advantage of a tension adjustment function, thereby solving the problem that the existing thermoforming polyethylene film is prone to deviation during the upper film winding process, thereby affecting the upper film winding effect, and has no tension adjustment function, resulting in a poor upper film winding effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film correction mechanism for a thermoformed polyethylene film, comprising a base plate, the top of the base plate is fixedly connected to a workbench through a bracket, the right side of the workbench is fixedly connected to a support plate through a bracket, the top of the support plate is fixedly connected to a top plate, the front and rear ends of the bottom of the top plate are fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a mounting frame, the inner cavity of the mounting frame is rotatably connected to a pressure wheel through a rotating shaft, the front and rear ends of the outer surface of the pressure wheel are sleeved with an annular baffle, the upper part of the side surface of the annular baffle is fixedly connected to an infrared rangefinder, the front and rear ends of the top of the inner cavity of the mounting frame are installed with an electric slide, and the bottom of the electric slide is fixedly connected to the top of the annular baffle.

[0005] Preferably, both front and rear ends of the right end of the top of the workbench are fixedly connected with vertical plates, the vertical plates are rotatably connected to a winding roller through a bearing, a motor is fixedly connected to the vertical plate, the output shaft of the motor is fixedly connected to the winding roller, and a pressure sensor is arranged between the bottom of the electric telescopic rod and the top of the mounting frame.

[0006] Preferably, a battery box is fixedly connected to the left end of the top of the base plate, and a storage battery is fixedly connected to the inner cavity of the battery box.

[0007] Preferably, a charging port is provided on the front of the battery box, and an output end of the charging port is electrically connected to an input end of the battery.

[0008] Preferably, a tool box is fixedly connected to the right end of the top of the bottom plate, and a partition is fixedly connected to the inner cavity of the tool box.

[0009] Preferably, a display is fixedly connected to the right side of the support plate, and an input end of the display is electrically connected to output ends of the infrared rangefinder and the pressure sensor.

[0010] Preferably, a PLC controller is fixedly connected to the right side of the support plate, and an output end of the PLC controller is electrically connected to input ends of the electric telescopic rod, the motor and the electric slide.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can play a role of deviation correction through the electric slide, infrared rangefinder and annular baffle, and is convenient for people to adjust according to the width of the polyethylene film, so that the device can correct the deviation of polyethylene films of different widths.

[0013] 2. The utility model can adjust the tension of the polyethylene film during winding through the pressure wheel, the mounting frame, the electric telescopic rod and the pressure sensor, thereby improving the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a right side structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 4 It is a schematic diagram of the left side sectional structure of the installation frame of the utility model.

[0018] In the figure: 1. bottom plate; 2. battery box; 3. workbench; 4. pressure wheel; 5. annular baffle; 6. mounting frame; 7. electric telescopic rod; 8. top plate; 9. support plate; 10. motor; 11. vertical plate; 12. winding roller; 13. display; 14. PLC controller; 15. tool box; 16. electric slide; 17. infrared rangefinder; 18. pressure sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Embodiment 1

[0021] See also Figure 1-4 As shown, the utility model provides a film correction mechanism for a thermoformed polyethylene film, comprising a base plate 1, the top of the base plate 1 is fixedly connected to a workbench 3 through a bracket, the right side of the workbench 3 is fixedly connected to a support plate 9 through a bracket, the top of the support plate 9 is fixedly connected to a top plate 8, the front and rear ends of the bottom of the top plate 8 are fixedly connected to an electric telescopic rod 7, the bottom of the electric telescopic rod 7 is fixedly connected to a mounting frame 6, the inner cavity of the mounting frame 6 is rotatably connected to a pressure wheel 4 through a rotating shaft, the front and rear ends of the outer surface of the pressure wheel 4 are sleeved with an annular baffle 5, the upper part of the side surface of the annular baffle 5 is fixedly connected to an infrared rangefinder 17, the front and rear ends of the top of the inner cavity of the mounting frame 6 are installed with an electric slide 16, and the bottom of the electric slide 16 is fixedly connected to the top of the annular baffle 5.

[0022] The technical solution sets an annular baffle 5 to prevent the polyethylene film from shifting during the winding process, thereby playing a role in correcting the deviation, and the electric slide 16 can drive the annular baffle 5 to move back and forth, so that the device can correct the deviation of polyethylene films of different widths. The infrared rangefinder 17 can be used to detect the distance between the two annular baffles 5, so as to facilitate people to make precise adjustments. Embodiment 2

[0023] On the basis of embodiment 1, the present invention is as follows Figure 1-4As shown, it is disclosed that the front and rear ends of the right end of the top of the workbench 3 are fixedly connected with a vertical plate 11, the vertical plate 11 is rotatably connected with a winding roller 12 through a bearing, the vertical plate 11 is fixedly connected with a motor 10, the output shaft of the motor 10 is fixedly connected to the winding roller 12, a pressure sensor 18 is arranged between the bottom of the electric telescopic rod 7 and the top of the mounting frame 6, the left end of the top of the bottom plate 1 is fixedly connected with a battery box 2, the inner cavity of the battery box 2 is fixedly connected with a storage battery, a charging port is provided on the front of the battery box 2, the output end of the charging port is electrically connected to the input end of the storage battery, the right end of the top of the bottom plate 1 is fixedly connected with a tool box 15, the inner cavity of the tool box 15 is fixedly connected with a partition, the right side of the support plate 9 is fixedly connected with a display 13, the input end of the display 13 is electrically connected to the output end of the infrared rangefinder 17 and the pressure sensor 18, the right side of the support plate 9 is fixedly connected with a PLC controller 14, the output end of the PLC controller 14 is electrically connected to the input end of the electric telescopic rod 7, the motor 10 and the electric slide 16.

[0024] The technical solution is provided with an electric telescopic rod 7 and a pressure wheel 4, which can tension the polyethylene film. The pressure sensor 18 can be used to detect the pressure between the electric telescopic rod 7 and the mounting frame 6. Since the force is mutual, the pressure between the pressure wheel 4 and the polyethylene film can be detected, thereby facilitating people to accurately adjust the tension.

[0025] The working principle of the utility model is as follows: an annular baffle 5 is provided to prevent the polyethylene film from deflecting during the winding process, thereby playing a role in correcting the deviation, and an electric slide 16 can drive the annular baffle 5 to move back and forth, so that the device can correct the deviation of polyethylene films of different widths, and an infrared rangefinder 17 can be used to detect the distance between the two annular baffles 5, so that people can make precise adjustments, and an electric telescopic rod 7 and a pressure wheel 4 are provided to tension the polyethylene film, and a pressure sensor 18 can be used to detect the pressure between the electric telescopic rod 7 and the mounting frame 6, and because the force is mutual, the pressure between the pressure wheel 4 and the polyethylene film can be detected, so that people can make precise adjustments to the tension.

[0026] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0027] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A film correction mechanism for a thermoformed polyethylene film, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a workbench (3) via a bracket, the right side of the workbench (3) is fixedly connected to a support plate (9) via a bracket, the top of the support plate (9) is fixedly connected to a top plate (8), the front and rear ends of the bottom of the top plate (8) are fixedly connected to an electric telescopic rod (7), the bottom of the electric telescopic rod (7) is fixedly connected to a mounting frame (6), the inner cavity of the mounting frame (6) is rotatably connected to a pressure wheel (4) via a rotating shaft, the front and rear ends of the outer surface of the pressure wheel (4) are sleeved with an annular baffle (5), the upper part of the side of the annular baffle (5) is fixedly connected to an infrared rangefinder (17), the front and rear ends of the top of the inner cavity of the mounting frame (6) are installed with an electric slide (16), the bottom of the electric slide (16) is fixedly connected to the top of the annular baffle (5).

2. The film deviation correction mechanism for thermoforming polyethylene film according to claim 1, characterized in that: The front and rear ends of the top right end of the workbench (3) are fixedly connected to a vertical plate (11), the vertical plate (11) is rotatably connected to a winding roller (12) via a bearing, the vertical plate (11) is fixedly connected to a motor (10), the output shaft of the motor (10) is fixedly connected to the winding roller (12), and a pressure sensor (18) is provided between the bottom of the electric telescopic rod (7) and the top of the mounting frame (6).

3. The film deviation correction mechanism for thermoforming polyethylene film according to claim 1, characterized in that: The left end of the top of the bottom plate (1) is fixedly connected to a battery box (2), and the inner cavity of the battery box (2) is fixedly connected to a storage battery.

4. The film deviation correction mechanism for thermoforming polyethylene film according to claim 3, characterized in that: The front of the battery box (2) is provided with a charging port, and the output end of the charging port is electrically connected to the input end of the battery.

5. The film deviation correction mechanism for thermoforming polyethylene film according to claim 1, characterized in that: A tool box (15) is fixedly connected to the right end of the top of the bottom plate (1), and a partition is fixedly connected to the inner cavity of the tool box (15).

6. The film deviation correction mechanism for thermoforming polyethylene film according to claim 1, characterized in that: A display (13) is fixedly connected to the right side of the support plate (9), and an input end of the display (13) is electrically connected to output ends of the infrared rangefinder (17) and the pressure sensor (18).

7. The film deviation correction mechanism for thermoforming polyethylene film according to claim 1, characterized in that: A PLC controller (14) is fixedly connected to the right side of the support plate (9), and an output end of the PLC controller (14) is electrically connected to input ends of the electric telescopic rod (7), the motor (10) and the electric slide (16).

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