Full-automatic winding equipment for coiled material protective film

Abstract

The utility model discloses full-automatic winding equipment for a coiled material protective film, and relates to the technical field of winding equipment. Comprising a base; the winding equipment used for winding the coiled material protective film is mounted on the base; the bottom end of the compression roller assembly is fixed with the top end of the base; and the tensioning assembly used for tensioning the coiled material protective film is installed on the base. Through the arrangement of the tensioning assembly, the coiled material protective film is clamped through the clamping cylinder, rolling is achieved through rotation of the rolling device, in the rolling process, the roller enables the protective film to be rolled in a flat state, the clamping cylinder clamps the coiled material protective film, and due to the rotation of the rolling device, the coiled material protective film between the roller and the clamping cylinder is not prone to deformation. And the interior of the coiled material protective film has tensile force, and coiled materials are coiled under the action of the tensile force, so that the quality of the coiled materials is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to winding equipment technical field, concretely is a kind of full-automatic winding equipment for coiled material protective film. BACKGROUND

[0002] The production process of coiled material protective film includes feeding, forming, cutting and winding processes, among which the winding process winds the processed protective film into coiled material by winding equipment.

[0003] As disclosed in the application No. "202222389064.8", the film pressing piece of the protective film winding device presses on the protective film of the winding roller and winds the protective film flat on the winding roller, and the gradually increasing diameter of the protective film roll can drive the two film pressing pieces to move away from each other along the bottom plate, so that the film pressing piece continuously presses on the protective film of the winding roller and winds the protective film flat on the winding roller, avoiding the relaxation of the protective film affecting the quality of the wound roll.

[0004] The above device presses the film pressing piece on the protective film of the winding roller and winds the protective film flat on the winding roller to realize film winding and keep the protective film flat, without tension between the protective films. In the absence of tension, the protective film is wound flat, but when the protective film and the film pressing piece move away, the protective film may still relax, affecting the winding quality of the coiled material. Therefore, a full-automatic winding equipment for coiled material protective film is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a full-automatic winding equipment for coiled material protective film to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a full-automatic winding equipment for coiled material protective film, comprising:

[0007] a base, a winding device for winding coiled material protective film installed on the base;

[0008] a compression roller assembly, the bottom end of the compression roller assembly is fixed to the top end of the base; a tensioning assembly for tensioning the coiled material protective film installed on the base;

[0009] The tensioning assembly comprises:

[0010] a fixed plate, the bottom end of the fixed plate is fixed to the top end of the base;

[0011] a rotating drum, the outer wall of the rotating drum is rotationally connected to the inner wall of the fixed plate;

[0012] The connecting assembly is arranged between the fixed plate and the rotating drum to limit the rotation of the rotating drum.

[0013] The moving assembly is arranged in the interior of the rotating drum.

[0014] The clamping cylinder is rotatably connected to the moving end of the moving assembly.

[0015] Preferably, the winding device comprises:

[0016] The fixed frame is fixedly connected to the top end of the base.

[0017] The first motor is fixedly arranged on the fixed frame.

[0018] The transmission cylinder is fixedly connected to the output end of the first motor, and the outer wall of the transmission cylinder is rotatably connected to the inner wall of the fixed frame.

[0019] Preferably, the pressure roller assembly comprises:

[0020] The first telescopic piece is fixedly connected to the top end of the base.

[0021] The spring shock absorber is fixedly connected to the telescopic end of the first telescopic piece.

[0022] The moving frame is fixedly connected to the telescopic end of the spring shock absorber.

[0023] The roller is rotatably connected to the two ends of the moving frame.

[0024] Preferably, the moving assembly comprises:

[0025] The bidirectional threaded rod is rotatably connected to the rotating drum.

[0026] The moving piece is threadedly connected to the outer wall of the bidirectional threaded rod, and the outer wall of the moving piece is slidably connected to the inner wall of the rotating drum.

[0027] Preferably, the connecting assembly comprises:

[0028] The rotating rod is fixedly connected to one side of the rotating drum.

[0029] The telescopic end of the first telescopic piece is fixedly connected to the connecting rod, and the outer wall of the connecting rod is movably connected to one end of the rotating rod.

[0030] Preferably, the pressure roller assembly comprises:

[0031] The pressure sensor is arranged between the telescopic end of the spring shock absorber and the moving frame to detect the up-and-down pressure of the spring shock absorber.

[0032] The control terminal for controlling the telescopic end of the first telescopic part to extend or retract is installed on the top end of the base based on the pressure data returned by the pressure sensor.

[0033] Compared with the prior art, the utility model has the beneficial effects that:

[0034] The full-automatic winding equipment for the coiled material protective film is characterized in that the coiled material protective film is clamped by the clamping cylinder, the winding equipment is wound by rotating, the protective film is kept flat and wound on the cylinder in the winding process, the coiled material protective film is clamped by the clamping cylinder, the coiled material protective film between the cylinder and the clamping cylinder is tensioned by the rotation of the winding equipment, the coiled material is wound under the action of the tension, and thus the quality of the coiled material is ensured.

[0035] Meanwhile, the telescopic end of the first telescopic part is retracted, the connecting rod is moved downward, the rotating rod is rotated, the position of the clamping cylinder is adjusted, the moving angle of the coiled material protective film between the two clamping cylinders is changed, the size of the internal tension of the coiled material protective film can be effectively controlled, and the damage of the coiled material protective film is avoided due to the excessive tension. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 is the isometric view of the utility model;

[0037] Figure 2 is the front view of the winding equipment and the compression roller assembly of the utility model;

[0038] Figure 3 is the isometric view of the tensioning assembly of the utility model;

[0039] Figure 4 is the isometric view of the moving assembly of the utility model.

[0040] In the drawing: 1, base; 2, winding equipment; 201, fixed frame; 202, first motor; 203, transmission cylinder; 3, compression roller assembly; 301, first telescopic part; 302, spring damping shock absorber; 303, moving frame; 304, cylinder; 4, tensioning assembly; 401, fixed plate; 402, rotating cylinder; 403, clamping cylinder; 5, connecting assembly; 501, rotating rod; 502, connecting rod; 6, moving assembly; 601, bidirectional threaded rod; 602, moving part. DETAILED DESCRIPTION

[0041] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0042] As shown in Figure 1 - Figure 4 The utility model provides a kind of technical scheme: a kind of full-automatic winding equipment for coiled material protective film, comprising:

[0043] Base 1;Winding equipment 2, for winding coiled material protective film Winding equipment 2 is installed on base 1;Compression roller assembly 3, the bottom end of compression roller assembly 3 and the top end of base 1 are fixed;Tensioning assembly 4, for tensioning coiled material protective film Tensioning assembly 4 is installed on base 1;

[0044] Tensioning assembly 4 includes: fixed plate 401, the bottom end of fixed plate 401 and the top end of base 1 are fixed;Rotary drum 402, the outer wall of rotary drum 402 and the inner wall of fixed plate 401 are rotationally connected;Connecting assembly 5, for limiting the rotation of rotary drum 402 Connecting assembly 5 is installed between fixed plate 401 and rotary drum 402;Moving assembly 6, moving assembly 6 is installed in the inside of rotary drum 402;Clamping cylinder 403, one end of clamping cylinder 403 and the moving end of moving assembly 6 are rotationally connected.

[0045] Winding equipment 2 includes: fixed frame 201, the bottom end of fixed frame 201 and the top end of base 1 are fixed;No. 202 motor, no. 202 motor is fixedly installed on fixed frame 201;Transmission cylinder 203, one end of transmission cylinder 203 and the output end of no. 202 motor are fixed, and one end of the outer wall of transmission cylinder 203 and the inner wall of fixed frame 201 are rotationally connected.

[0046] Compression roller assembly 3 includes: a first telescopic piece 301, the bottom end of a first telescopic piece 301 and the top end of base 1 are fixed;Spring shock damper 302, the bottom end of spring shock damper 302 and the telescopic end of a first telescopic piece 301 are fixed;Moving frame 303, the bottom end of moving frame 303 and the telescopic end of spring shock damper 302 are fixed;Roller 304, both ends of roller 304 and both ends inside moving frame 303 are rotationally connected.

[0047] Moving assembly 6 includes: bidirectional screw rod 601, the outer wall of bidirectional screw rod 601 and rotary drum 402 are rotationally connected;Moving piece 602, the inner wall of moving piece 602 and the outer wall of bidirectional screw rod 601 are threadedly connected, the outer wall of moving piece 602 and the inner wall of rotary drum 402 are slidably connected, and one side of moving piece 602 and one end of clamping cylinder 403 are rotationally connected.

[0048] The connecting assembly 5 comprises a rotating rod 501, one side of the rotating rod 501 is fixed with one side of the rotating cylinder 402, the telescopic end of the first telescopic piece 301 is fixedly connected with a connecting rod 502, and the outer wall of the connecting rod 502 is movably connected with one end of the rotating rod 501.

[0049] The compression roller assembly 3 comprises a pressure sensor, the pressure sensor is arranged between the telescopic end of the spring shock damper 302 and the moving frame 303 and is used for detecting the up-down pressure of the spring shock damper 302, and a control terminal is arranged at the top end of the base 1 and is used for controlling the telescopic end of the first telescopic piece 301 to perform telescopic movement based on the pressure data returned by the pressure sensor.

[0050] The winding drum is arranged on the transmission cylinder 203, the outer wall of the winding drum is wound with the coiled material protective film, the winding drum can be removed from the transmission cylinder 203 after the winding of the coiled material protective film is completed, the output end of the first motor 202 rotates, the transmission cylinder 203 and the winding drum can synchronously rotate, the rotation of the winding drum realizes the winding of the coiled material protective film, the third motor for controlling the rotation of the bidirectional screw rod 601 is arranged on the rotating cylinder 402, the output end of the third motor synchronously rotates with the bidirectional screw rod 601, the moving piece 602 is affected by the rotation of the bidirectional screw rod 601 and the sliding connection with the inner wall of the rotating cylinder 402, so that the moving piece 602 and the clamping cylinder 403 synchronously move, the two clamping cylinders 403 can clamp the coiled material protective film, the coiled material protective film is clamped in advance, so that the coiled material protective film between the clamping cylinder 403 and the roller 304 has good tension.

[0051] The telescopic end of the first telescopic piece 301 moves, the spring shock damper 302, the moving frame 303 and the roller 304 synchronously move, the roller 304 can contact and extrude the coiled material protective film, the pressure sensor continuously collects the pressure between the roller 304 and the coiled material protective film due to the force transmission.

[0052] In the winding process, as the outer wall radius of the roll material protection film gradually increases, the control terminal controls the telescopic end of the first telescopic piece 301 to telescope based on the pressure data returned by the pressure sensor, and in actual use, as the roll material protection film causes fluctuation of the pressure sensor in the winding process, the control terminal sets a fluctuation allowable range for the fluctuation, and when the pressure returned by the pressure sensor exceeds the fluctuation allowable range, the telescopic end of the first telescopic piece 301 is controlled to telescope, so as to control the pressure to return to the fluctuation allowable range, so as to realize that the telescopic end of the first telescopic piece continuously telescopes as the outer wall radius of the roll material protection film gradually increases, and in the process of continuous telescoping, the position of the connecting rod 502 fixedly connected to the telescopic end of the first telescopic piece 301 is lowered, the connecting rod 502 and the rotating rod 501 are movably connected, the rotating rod 501 and the rotating drum 402 are fixed, so that the rotating drum 402 rotates, so as to adjust the position of the clamping drum 403 in the tensioning assembly 4, so that the moving angle of the roll material protection film between the two clamping drums 403 changes, and the contact area between the roll material protection film and the clamping drum 403 is reduced, the greater the contact area, the greater the contact angle, which will cause the tensioning force between the clamping drum 403 and the roller 304 to increase when the winding device 2 moves the roll material protection film under tension, and the tensioning force will be too large to cause damage to the inside of the roll material protection film, the greater the contact angle, the greater the force shared by the position of the roll material protection film, and the force will be exerted on the center line position of the clamping drum 403, thereby increasing the tensioning force.

[0053] Through the arrangement of the tensioning assembly 4, the roll material protection film is clamped by the clamping drum 403, and the winding device 2 is rotated to realize winding, in the winding process, the roller 304 makes the protection film keep flat state winding, and the roll material protection film between the roller 304 and the clamping drum 403 has tensioning force due to the rotation of the winding device 2, so as to wind the roll material under the action of the tensioning force, thereby ensuring the quality of the roll material, and through the arrangement of the connecting assembly 5, in the winding process, as the outer wall radius of the roll material protection film gradually increases, the telescopic end of the first telescopic piece 301 telescopes, the connecting rod 502 moves downward, and the rotating rod 501 rotates, so as to adjust the position of the clamping drum 403, and the moving angle of the roll material protection film between the two clamping drums 403 changes, which can effectively control the size of the tensioning force in the roll material protection film, and avoid the tensioning force being too large to cause damage to the inside of the roll material protection film.

[0054] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended embodiments and their equivalents.

Claims

1. A fully automatic winding device for roll protective film, characterized in that, include: Base (1); winding device (2), the winding device (2) for winding the protective film is mounted on the base (1); The bottom end of the pressure roller assembly (3) is fixed to the top end of the base (1); the tensioning assembly (4) for tensioning the roll protective film is installed on the base (1); The tensioning assembly (4) includes: The bottom end of the fixing plate (401) is fixed to the top end of the base (1); Rotary cylinder (402), the outer wall of the rotary cylinder (402) and the inner wall of the fixed plate (401) are rotatably connected; A connecting assembly (5) for limiting the rotation of the rotating drum (402) is installed between the fixed plate (401) and the rotating drum (402); The movable component (6) is installed inside the rotating drum (402); The clamping cylinder (403) is rotatably connected at one end to the moving end of the moving component (6).

2. The fully automatic winding equipment for roll protective film according to claim 1, characterized in that: The winding device (2) includes: The bottom end of the fixing frame (201) is fixed to the top end of the base (1); Motor No. 1 (202) is fixedly mounted on the mounting bracket (201); The transmission cylinder (203) has one end fixed to the output end of the No. 1 motor (202), and one end of the outer wall of the transmission cylinder (203) is rotatably connected to the inner wall of the fixed frame (201).

3. The fully automatic winding equipment for roll protective film according to claim 1, characterized in that: The pressure roller assembly (3) includes: The bottom end of the first telescopic component (301) is fixed to the top end of the base (1); Spring damper (302), the bottom end of spring damper (302) is fixed to the telescopic end of telescopic component (301); The bottom end of the movable frame (303) is fixed to the telescopic end of the spring damper (302); The roller (304) is rotatably connected to both ends of the roller (304) and the two ends inside the movable frame (303).

4. The fully automatic winding equipment for roll protective film according to claim 1, characterized in that: The moving component (6) includes: A double-threaded rod (601) is rotatably connected to the outer wall of the double-threaded rod (601) and the rotating cylinder (402); The moving part (602) is threaded to the inner wall of the moving part (602) and the outer wall of the bidirectional threaded rod (601), the outer wall of the moving part (602) is slidably connected to the inner wall of the rotating cylinder (402), and one side of the moving part (602) is rotatably connected to one end of the clamping cylinder (403).

5. A fully automatic winding device for roll protective film according to claim 3, characterized in that: The connection component (5) includes: Rotating rod (501), one side of rotating rod (501) is fixed to one side of rotating cylinder (402); The telescopic end of the first telescopic component (301) is fixedly connected to a connecting rod (502), and the outer wall of the connecting rod (502) is movably connected to one end of the rotating rod (501).

6. The fully automatic winding equipment for roll protective film according to claim 1, characterized in that: The pressure roller assembly (3) includes: A pressure sensor is used to detect the pressure on the upper and lower parts of the spring damper (302). The pressure sensor is installed between the telescopic end of the spring damper (302) and the moving frame (303). The control terminal, which controls the extension and retraction of the extension end of the first telescopic component (301) based on the pressure data transmitted back by the pressure sensor, is installed on the top of the base (1).

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