Automatic deviation correcting device for packaging film

Abstract

The utility model provides an automatic deviation rectifying device for a packaging film, which relates to the technical field of deviation rectifying of the packaging film and comprises a base, a first motor is fixed on the lower surface of the base, an output shaft of the first motor penetrates through the base, a mounting panel is fixed at one end of the output shaft of the first motor, and a second motor is fixed on one side of the mounting panel. And a winding roller is fixed to the output end of the second motor, and through cooperation of the first motor, the first pressure sensor, the controller, the second lead screw, the third motor and the second pressure sensor, the position of the deviation rectifying plate can be automatically changed according to the length of a winding paper tube so as to be matched with the controller and the disc to limit the two sides of the guide roller and the winding paper tube. And the deviation rectifying effect that the packaging film is conveyed on the guide roller and wound on the winding paper drum is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing film deviation rectifying technical field, especially to a kind of packing film automatic deviation rectifying device. BACKGROUND

[0002] Packing film is a film-shaped packaging material made of polyethylene or polypropylene plastic material. It has the characteristics of moisture-proof, waterproof, dust-proof and wear-resistant, and is a very practical packaging material.

[0003] However, in the prior art, after the existing packing film is produced, it is generally wound on a paper tube for subsequent transportation. The width of the paper tube is generally consistent with the width of the packing film. However, some machines used for winding the packing film lack deviation rectifying measures during winding, which causes the packing film to deviate from the straight line during winding if it is disturbed by external force, affecting the final winding quality. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art: some machines used for winding the packing film lack deviation rectifying measures during winding, which causes the packing film to deviate from the straight line during winding if it is disturbed by external force, affecting the final winding quality.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic deviation rectifying device for packing film includes a base, a No. 1 motor is fixed on the lower surface of the base, the output shaft of the No. 1 motor penetrates through the base, and the end of the output shaft is fixed with a mounting panel, a No. 2 motor is fixed on one side of the mounting panel, and the output end of the No. 2 motor is fixed with a winding roller, a disc is fixed on one end of the winding roller, a No. 1 pressure sensor is fixed on the surface of the disc on both sides of the winding roller, a winding paper tube is sleeved on the outer surface of the winding roller, a controller is fixed on the surface of the base, a guide roller is rotatably arranged on one side of the controller, a connecting rod is slidably connected to the base, a No. 2 lead screw is rotatably arranged in the sliding groove of the base, the No. 2 lead screw is threadedly connected to the connecting rod, a No. 3 motor is fixed on the side of the base, the output end of the No. 3 motor is fixed to the No. 2 lead screw, a deviation rectifying plate is fixed on one end of the connecting rod, the deviation rectifying plate is slidably connected to the winding roller and the guide roller, and a No. 2 pressure sensor is fixed on both sides of the through hole of the deviation rectifying plate.

[0006] As a preferred embodiment, a movable groove is formed on the surface of the winding roller, and a movable opening is formed on the surface of the disc, a pressing plate is slidably connected in the movable groove, and a No. 1 lead screw is rotatably embedded in the disc, and one end of the No. 1 lead screw is threadedly connected to the pressing plate.

[0007] As a preferred implementation, one end of the first lead screw is fixedly connected with a twisting disc.

[0008] As a preferred implementation, the disc and the controller are on the same vertical plane after the disc rotates through the mounting panel and is oriented toward the surface of the correction plate.

[0009] As a preferred implementation, double-sided tape is attached to the surface of the winding paper tube.

[0010] Compared with the prior art, the advantages and positive effects of the present application are that:

[0011] The present application allows the winding paper tube to be sleeved on the winding roller, with one end of the winding paper tube in extrusion contact with the first pressure sensor, and the first pressure sensor generates pressure information and transmits the information to the controller, which controls the first motor to start after receiving the information, drives the mounting panel to rotate 90 degrees, and then closes the mounting panel, allowing the winding roller and the guide roller to be placed horizontally, and then the controller turns on the third motor to rotate the second lead screw after turning off the first motor, allowing the connecting rod to drive the correction plate to slide on the guide roller and the winding roller, and then the second pressure sensor is pressed by the winding paper tube during the movement of the correction plate, and when the first pressure sensor and the second pressure sensor simultaneously feed back the pressure information to the controller, the controller turns off the third motor, allowing the correction plate to automatically change position according to the length of the winding paper tube to cooperate with the controller and the disc to limit the guide roller and the winding paper tube on both sides, achieving the effect of correcting the winding of the wrapping film on the guide roller and the winding paper tube. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The present application provides a kind of wrapping film automatic deviation correcting device's overall structure schematic view of bottom view;

[0013] Figure 2 The present application provides a kind of wrapping film automatic deviation correcting device's overall structure schematic view of top view;

[0014] Figure 3 The present application provides a kind of wrapping film automatic deviation correcting device's winding roller surrounding structure schematic view;

[0015] Figure 4 The present application provides a kind of wrapping film automatic deviation correcting device's Figure 2 The enlarged view of A in Fig.

[0016] LEGEND:

[0017] 1, base; 2, No. 1 motor; 3, mounting panel; 4, No. 2 motor; 5, winding roller; 6, disc; 7, No. 1 pressure sensor; 8, extrusion plate; 9, No. 1 lead screw; 10, torsion disc; 11, winding paper tube; 12, controller; 13, guide roller; 14, connecting rod; 15, No. 2 lead screw; 16, No. 3 motor; 17, deviation rectifying plate; 18, No. 2 pressure sensor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Example 1

[0020] As Figures 1-4As shown, the utility model provides a kind of technical scheme: a packing film automatic deviation rectifying device, including base 1, the lower surface of base 1 is fixed with motor 2, the output shaft of this motor 2 passes through base 1 and its one end is fixed with mounting panel 3, the orientation of winding roller 5 installed on mounting panel 3 is changed by motor 2 control mounting panel 3 rotation, make the end of winding roller 5 away from deviation rectifying plate 17, facilitate subsequent winding paper tube 11 on winding roller 5 of the work of installation and disassembly, the side of mounting panel 3 is fixed with motor 4, and the output end of motor 4 is fixed with winding roller 5, and the rotary motion of winding roller 5 is conveniently controlled by motor 4, and the one end of winding roller 5 is fixed with disc 6, and one side surface of disc 6 is fixed with pressure sensor 7, and the outer surface of winding roller 5 is equipped with winding paper tube 11, winding paper tube 11 is used to wind packing film on it, and the width of winding paper tube 11 is consistent with the width of packing film, and the surface of base 1 is fixed with controller 12, and controller 12 can receive the pressure information transmitted by pressure sensor 7 and pressure sensor 18 in real time, and the analysis of the received pressure information is facilitated, to control the opening and closing of motor 2 and motor 16 at appropriate time, and the side of controller 12 is rotated with guide roller 13, and guide roller 13 plays the guiding role to packing film, so that packing film can be guided to winding paper tube 11 and wind, and base 1 is slidably connected with connecting rod 14, and the sliding groove of base 1 is rotatably penetrated with second lead screw 15, and the second lead screw 15 is threadedly connected with connecting rod 14, and the side of base 1 is fixed with motor 16, and the output end of motor 16 is fixedly connected with second lead screw 15, and one end of connecting rod 14 is fixed with deviation rectifying plate 17, and deviation rectifying plate 17 is slidably penetrated with winding roller 5 and guide roller 13, and the two sides of the penetration hole of deviation rectifying plate 17 are fixed with pressure sensor 18, when controller 12 receives the pressure information of pressure sensor 7 and controls motor 2 to open, so that it drives mounting panel 3 to rotate by 90 degrees and then closes, controller 12 will then open motor 16 to drive second lead screw 15 to rotate, so that connecting rod 14 drives deviation rectifying plate 17 to slide on guide roller 13 and winding roller 5, and then in the process of deviation rectifying plate 17 movement, pressure sensor 18 will be pressed by winding paper tube 11, when pressure sensor 7 and pressure sensor 18 simultaneously feedback the pressure information to controller 12, controller 12 will close motor 16, so that deviation rectifying plate 17 can automatically change position according to the length of winding paper tube 11 to cooperate with controller 12 and disc 6 to limit guide roller 13 and winding paper tube 11 on both sides, to achieve the deviation rectifying effect of packing film conveying on guide roller 13 and winding on winding paper tube 11.

[0021] Example 2

[0022] As Figures 1-4As shown, the surface of the winding roller 5 is provided with a movable groove, and the surface of the disc 6 is provided with a movable port, the movable groove is slidably connected with the extrusion plate 8, the disc 6 is rotatably embedded with the first lead screw 9, and one end of the first lead screw 9 is threadedly connected with the extrusion plate 8, the upward movement of the extrusion plate 8 is realized by rotating the first lead screw 9, the extrusion plate 8 extrudes the winding paper tube 11 sleeved on the winding roller 5, the stability of the winding paper tube 11 sleeved on the winding roller 5 is improved, so that the winding paper tube 11 can stably rotate with the winding roller 5, one end of the first lead screw 9 is fixedly connected with the twisting disc 10, the rotation of the first lead screw 9 is facilitated by the twisting disc 10, the disc 6 and the controller 12 are on the same vertical plane after the rotation of the disc 6 through the mounting panel 3, which ensures the consistency of the disc 6 to one end of the winding paper tube 11 and the controller 12 to the limited position of one end of the guide roller 13, so that when cooperating with the correction plate 17, it has a good correction effect on the wrapping film conveying on the guide roller 13 and winding on the winding paper tube 11, the surface of the winding paper tube 11 is pasted with double-sided adhesive tape, and one end of the wrapping film to be wound is pasted on the winding paper tube 11 by the help of the double-sided adhesive tape, which is convenient for stable winding of the wrapping film during subsequent rotation of the winding paper tube 11.

[0023] Working principle:

[0024] As Figures 1-4 shown, the winding paper tube 11 is sleeved on the winding roller 5, and one end of the winding paper tube 11 is extruded and attached to the first pressure sensor 7, the first pressure sensor 7 transmits the pressure information to the controller 12 after being pressed, the controller 12 receives and analyzes the information, controls the first motor 2 to start, drives the mounting panel 3 to rotate by 90 degrees, and then closes, so that the winding roller 5 and the guide roller 13 are placed horizontally, the third motor 16 is started after the controller 12 closes the first motor 2, the rotation of the second lead screw 15 is driven by the starting of the third motor 16, the connecting rod 14 moves along the sliding groove on the base 1, the movement of the connecting rod 14 drives the movement of the correction plate 17, and then the correction plate 17 moves on the winding roller 5 and the guide roller 13, when the correction plate 17 moves to one end of the winding paper tube 11, the second pressure sensor 18 is extruded by the winding paper tube 11, when the first pressure sensor 7 and the second pressure sensor 18 simultaneously feed the pressure information to the controller 12, the controller 12 closes the third motor 16, and at this time the correction plate 17 cooperates with one side of the disc 6 and the controller 12 to limit the position of the winding paper tube 11 and the guide roller 13.

[0025] After the limiting of the winding paper tube 11 and the guide roller 13, the manual control twist plate 10 is rotated to drive the first lead screw 9 to rotate, the pressing plate 8 is moved upwards to press the winding paper tube 11, the winding paper tube 11 can be stably sleeved on the winding roller 5, then the end of the wrapping film to be wound is pulled to move, the wrapping film is pulled from the upper end of the guide roller 13 to the lower end of the winding paper tube 11, and then the end of the wrapping film is pasted and fixed at the double-sided adhesive, then the second motor 4 is started to drive the winding roller 5 to rotate, the rotation of the winding roller 5 drives the winding paper tube 11 to rotate, the wrapping film is wound when the winding paper tube 11 rotates, in the process that the wrapping film is pulled from the guide roller 13 to the winding paper tube 11, the winding paper tube 11 and the guide roller 13 are limited by the disc 6, the controller 12 and the correcting plate 17, the wrapping film can be stably and linearly wound, the wrapping film will not be easily deviated under the influence of external force, a good correcting effect is achieved, and the winding quality of the wrapping film is ensured.

[0026] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields. However, any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still fall within the protection scope of the present application.

Claims

1. A packaging film automatic deviation correction device, comprising a base (1), characterized in that: A No. 1 motor (2) is fixed to the lower surface of the base (1), the output shaft of the No. 1 motor (2) passes through the base (1) and is fixed to a mounting panel (3) at one end thereof, a No. 2 motor (4) is fixed to one side of the mounting panel (3), and a winding roller (5) is fixed to the output end of the No. 2 motor (4), one end of the winding roller (5) is passed through and fixed with a disc (6), and a No. 1 pressure sensor (7) is fixed on both sides of the disc (6) located on the winding roller (5), and a winding paper drum (11) is provided on the outer surface of the winding roller (5), and a controller (12) is fixed to the surface of the base (1), and one side of the controller (12) rotates. A guide roller (13) is provided, a connecting rod (14) is slidably connected to the base (1), and a second screw rod (15) is rotatably passed through the slide groove of the base (1), and the second screw rod (15) is threadedly connected to the connecting rod (14). A third motor (16) is fixed to the side of the base (1), and the output end of the third motor (16) is fixed to the second screw rod (15). A correction plate (17) is fixed to one end of the connecting rod (14), and the correction plate (17) is slidably passed through and connected to the winding roller (5) and the guide roller (13), and a second pressure sensor (18) is fixed on both sides of the through hole of the correction plate (17) located at the winding roller (5).

2. The automatic deviation-correcting device for packaging film according to claim 1, characterized in that: A movable groove is provided on the surface of the winding roller (5), and a movable opening is provided on the surface of the disc (6). An extrusion plate (8) is slidably connected in the movable groove. A first screw rod (9) is rotatably embedded in the disc (6), and one end of the first screw rod (9) is threadedly connected to the extrusion plate (8).

3. The automatic deviation-correcting device for packaging film according to claim 2, characterized in that: One end of the first screw rod (9) is fixedly connected to a torsion disk (10).

4. The automatic deviation-correcting device for packaging film according to claim 1, characterized in that: After the installation panel (3) rotates, the disk (6) and the controller (12) are located on the same vertical plane facing the surface of the deviation-correcting plate (17).

5. The automatic deviation-correcting device for packaging film according to claim 1, characterized in that: Double-sided tape is pasted on the surface of the paper winding drum (11).

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