Adjusting type automatic wrinkle removing device

Abstract

The utility model discloses an adjustable automatic wrinkle removing device, which belongs to the technical field of composite membrane production and comprises a base frame and a support table arranged on the left side of the base frame. A two-way wrinkle removing mechanism is arranged on the base frame and comprises a second wrinkle removing assembly and a first wrinkle removing assembly which are arranged on the base frame and distributed left and right, and a tension stable winding mechanism is arranged on the supporting table. By means of the mode, the composite film flows from right to left, the first wrinkle removing assembly rolls in the length direction of the composite film, then the first wrinkle removing assembly drives the second wrinkle removing assembly to roll in the width direction of the composite film, the composite film is rolled in the two directions of the composite film, and wrinkles of the composite film are avoided; the composite film subjected to wrinkle removal operation is subjected to winding operation through the tension stabilization winding mechanism, when the diameter of collected roll materials is larger and larger, the tension stabilization winding mechanism enables the tension of the composite film to be always kept within a set range during winding, and wrinkles caused by too large or too small tension are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite film production technical field, concretely relates to a kind of adjustable automatic wrinkle removal device. BACKGROUND

[0002] The reflective sheet or the light shielding sheet is made by the physical means structure of base film and reflective film or light shielding film, to meet the specific application requirement by the advantage characteristics of each layer material.

[0003] Chinese patent CN213802204U discloses a kind of lower pressure anti-crease device of environment-friendly paper-plastic composite film, including working vertical plate, in the front side of working vertical plate along the packaging film conveying direction, in sequence, push open mechanism, lower pressure mechanism and tear open mechanism are equipped, the push open mechanism of the device, realize the effect of packaging film to two sides push open;Lower pressure mechanism is set, prevent the phenomenon of wrinkle;Tear open mechanism is set, it is convenient to tear open packaging film, prevent irregular phenomenon at edge, but the crease removal efficiency of the device is lower, and composite film is prone to wrinkle phenomenon when being rolled up due to excessive or too small tension.

[0004] Therefore, the utility model discloses a kind of adjustable automatic wrinkle removal device to solve above-mentioned problem. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned shortcomings of prior art, the utility model provides a kind of adjustable automatic wrinkle removal device.

[0006] To achieve the above object, the utility model is realized by the following technical schemes:

[0007] A kind of adjustable automatic wrinkle removal device, including base frame and the support table of setting left side of base frame;

[0008] Bidirectional crease removal mechanism is provided on base frame, and bidirectional crease removal mechanism includes the second crease removal component and the first crease removal component distributed left and right and set on base frame, the first crease removal component is used to remove wrinkle along composite film length direction, and the second crease removal component is used to remove wrinkle along composite film width direction;

[0009] The left side of base frame is rotatably installed with two guide rollers by bearing, and composite film passes between two guide rollers;

[0010] The support table is provided with tension stable rolling mechanism with preventing excessive or too small tension and generating wrinkle.

[0011] Further, the first crease removal component includes upper pressure flat roller, upper rotating shaft, lower pressure flat roller and lower rotating shaft, the upper pressure flat roller is fixedly connected with the upper rotating shaft, the lower pressure flat roller is fixedly connected with the lower rotating shaft, and the upper rotating shaft and the lower rotating shaft are rotatably installed on the upper side and the lower side of base frame by bearing respectively.

[0012] Further, the second wrinkle-removing assembly is provided with two groups and symmetrically distributed on the front and back sides of the base frame, for continuously removing wrinkles of the composite film.

[0013] Further, the second wrinkle-removing assembly comprises a synchronous horizontal moving assembly, a longitudinal moving assembly and a vertical pressing assembly, the synchronous horizontal moving assembly is installed on the side of the base frame, the moving end of the synchronous horizontal moving assembly is installed with the longitudinal moving assembly, the moving end of the longitudinal moving assembly is installed with the vertical pressing assembly, and the synchronous horizontal moving assembly is connected with the upper rotating shaft.

[0014] Further, the synchronous horizontal moving assembly comprises a transmission structure, a reciprocating screw rod and a linear guide rail, the linear guide rail is fixedly installed on the upper end of the base frame, the reciprocating screw rod is rotatably connected with the side of the base frame through a bearing, and the end of the reciprocating screw rod is drivingly connected with the upper rotating shaft through the transmission structure.

[0015] Further, the longitudinal moving assembly comprises a limiting block, a horizontal rod and a sliding rod, the limiting block is limitingly and slidably connected with the linear guide rail through a sliding block, and the limiting block is threadedly connected with the reciprocating screw rod through a threaded sleeve, the horizontal rod is limitingly and slidably connected with the limiting block, the side wall of the base frame is fixedly installed with a side plate, a sliding groove is formed in the side plate, and the sliding rod is fixedly installed on the end of the horizontal rod away from the base frame and is limitingly and slidably connected with the sliding groove.

[0016] Further, the tension-stable winding mechanism comprises a vertical plate, a motor, a universal coupling, a connecting block, a winding disc and a tension control assembly, the upper end of the tension control assembly is fixedly installed with the connecting block, the winding disc is rotatably connected with the connecting block, the vertical plate is fixedly connected with the supporting table, the upper end of the vertical plate is fixedly installed with the motor, and the output end of the motor is drivingly connected with the winding disc through the universal coupling; the tension control assembly is used for changing the height of the winding disc to adjust the size of the tension of the composite film.

[0017] Further, the tension control assembly comprises a pressure sensor and a servo push rod, the servo push rod is fixedly installed on the supporting table, the output end of the servo push rod is fixedly installed with the pressure sensor, and the upper end of the pressure sensor is fixedly connected with the connecting block.

[0018] Compared with the prior art, the utility model has the advantages that: in the utility model, the composite film flows from right to left, the first wrinkle-removing assembly rolls along the length direction of the composite film, then the first wrinkle-removing assembly drives the second wrinkle-removing assembly to roll along the width direction of the composite film, and the composite film is rolled and pressed from two directions to avoid wrinkles; after the wrinkle-removing operation, the composite film is wound by the tension-stable winding mechanism, with the increase of time, the diameter of the collected winding becomes larger and larger, the tension-stable winding mechanism keeps the tension of the composite film within the set range during winding, and avoids the generation of wrinkles caused by too large or too small tension. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 It is a perspective view of the adjustable automatic wrinkle removal device of the present application.

[0021] Figure 2 It is a front cross-sectional view of the adjustable automatic wrinkle removal device of the present application.

[0022] Figure 3 It is a cross-sectional perspective view of the adjustable automatic wrinkle removal device of the present application.

[0023] Figure 4 It is Figure 1 the enlarged view of A in the figure.

[0024] Figure 5 It is Figure 1 the enlarged view of B in the figure.

[0025] The numbers in the figure represent respectively:

[0026] 1, base frame; 2, bidirectional wrinkle removal mechanism; 21, first wrinkle removal assembly; 211, upper flattening roller; 212, upper rotating shaft; 213, lower flattening roller; 214, lower rotating shaft; 22, second wrinkle removal assembly; 221, limiting block; 222, cross rod; 223, air cylinder; 224, compression roller; 225, sliding rod; 226, sliding groove; 227, transmission structure; 228, reciprocating screw rod; 229, linear guide rail; 3, guide roller; 4, tension stabilizing and winding mechanism; 41, vertical plate; 42, motor; 43, universal coupling; 44, connecting block; 45, pressure sensor; 46, servo push rod; 47, winding disc; 5, support table. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] In the following description, the terms "left", "right", "front", "back", "top", "bottom" are oriented in the perspective of the front view.

[0029] Embodiment one: in some embodiments, referring to the description of the drawings Figures 1-5 , a adjustable automatic wrinkle removal device, including base frame 1 and set up the support platform 5 of base frame 1 left side;

[0030] Base frame 1 is provided with two-way wrinkle removal mechanism 2, two-way wrinkle removal mechanism 2 includes setting up on base frame 1 and left and right distribution second wrinkle removal assembly 22 and first wrinkle removal assembly 21, first wrinkle removal assembly 21 is used for along the length direction of composite film removes wrinkles, second wrinkle removal assembly 22 is used for along the width direction of composite film removes wrinkles;

[0031] The left side of base frame 1 is rotatably mounted with two guide rollers 3 through bearing, and the composite film passes between the two guide rollers 3;

[0032] The support platform 5 is provided with tension stable winding mechanism 4 with preventing excessive tension or too small and generating wrinkle.

[0033] In the utility model, the base film and the reflecting film or the shading film after preliminary combination flow from right to left, the first wrinkle removal assembly 21 rolls along the length direction of composite film, and then the first wrinkle removal assembly 21 drives the second wrinkle removal assembly 22 to roll along the width direction of film strip, to avoid the shading film or the reflecting film formed by compounding to generate wrinkle, the shading film or the reflecting film after wrinkle removal operation is wound by tension stable winding mechanism 4, with the increase of time, the diameter of the collected winding material is larger and larger, and the tension stable winding mechanism 4 keeps the tension of the composite film within the set range during winding, to avoid excessive tension or too small to cause wrinkle.

[0034] Please refer to Figures 2-4 , the first wrinkle removal assembly 21 includes upper flattening roller 211, upper rotating shaft 212, lower flattening roller 213 and lower rotating shaft 214, the upper flattening roller 211 is fixedly connected with the upper rotating shaft 212, the lower flattening roller 213 is fixedly connected with the lower rotating shaft 214, and the upper rotating shaft 212 and the lower rotating shaft 214 are rotatably installed on the upper side and the lower side of base frame 1 through bearing respectively;

[0035] The second wrinkle removal assembly 22 is provided with two groups and is symmetrically distributed on the front and back sides of base frame 1, to continuously remove wrinkles for the composite film;

[0036] The second wrinkle removal assembly 22 includes synchronous horizontal moving assembly, longitudinal moving assembly and vertical pressing assembly, the synchronous horizontal moving assembly is installed on the side surface of base frame 1, the moving end of the synchronous horizontal moving assembly is installed with the longitudinal moving assembly, the moving end of the longitudinal moving assembly is installed with the vertical pressing assembly, and the synchronous horizontal moving assembly is connected with the upper rotating shaft 212.

[0037] In the utility model, the composite film passes through before the upper flattening roller 211 and the lower flattening roller 213 drive the upper flattening roller 211 to rotate, the upper flattening roller 211 rotates and provides power for the synchronous transverse assembly through the upper rotating shaft 212, the synchronous transverse assembly is used to drive the vertical material pressing assembly to move horizontally with the composite film, and the vertical material pressing assembly moves horizontally along the width direction of the composite film under the drive of the longitudinal moving assembly when the vertical material pressing assembly moves horizontally, and the rolling operation of the composite film is realized.

[0038] The synchronous transverse moving assembly includes transmission structure 227, reciprocating screw rod 228 and linear guide rail 229, the linear guide rail 229 is fixedly installed at the upper end of the base frame 1, the reciprocating screw rod 228 is rotatably connected with the side of the base frame 1 through a bearing, and the end of the reciprocating screw rod 228 is drivingly connected with the upper rotating shaft 212 through the transmission structure 227; the transmission structure 227 can adopt bevel gear transmission structure or worm gear transmission structure;

[0039] The longitudinal moving assembly includes limiting block 221, cross rod 222 and sliding rod 225, the limiting block 221 is limitingly and slidably connected with the linear guide rail 229 through a sliding block, and the limiting block 221 is threadedly connected with the reciprocating screw rod 228 through a threaded sleeve, and the cross rod 222 is limitingly and slidably connected with the limiting block 221; the side wall of the base frame 1 is fixedly installed with a side plate, the side plate is provided with a sliding groove, and the sliding rod 225, which is limitingly and slidably connected with the sliding groove, is fixedly installed at the end of the cross rod 222 away from the base frame 1;

[0040] The vertical material pressing assembly includes air cylinder 223 and pressing roller 224, the air cylinder 223 is fixedly connected with the end of the cross rod 222 close to the base frame 1, and the output end of the air cylinder 223 is rotatably installed with the pressing roller 224 for pressing the composite film;

[0041] In the utility model, the composite film passes through between the upper flattening roller 211 and the lower flattening roller 213, and the upper flattening roller 211 is driven to rotate, the rotating upper flattening roller 211 drives the reciprocating screw rod 228 to rotate through the upper rotating shaft 212 and the transmission structure 227, so as to drive the limiting block 221 to slide along the linear guide rail 229, the sliding rod 225 and the sliding groove 226 cooperate to drive the cross rod 222 to move longitudinally in the process of transverse movement of the limiting block 221, so that the pressing roller 224 rolls in the width direction of the composite film in the process of synchronous transverse movement of the pressing roller 224 and the composite film, the tension in the width direction is provided for the composite film under the condition that the equipment does not stop, the upper flattening roller 211, the lower flattening roller 213 and the pressing roller 224 cooperate to realize the wrinkle removal operation of the composite film, and the cross rod 222 of the two groups of second wrinkle removal assemblies 22 always moves reversely synchronously, so as to cooperate to continuously remove the wrinkles of the composite film.

[0042] Please refer to Figure 1 、 Figure 3 and Figure 5 The tension stabilizing winding mechanism 4 comprises a vertical plate 41, a motor 42, a universal coupling 43, a connecting block 44, a winding disc 47 and a tension control assembly, the upper end of the tension control assembly is fixedly installed with the connecting block 44, the winding disc 47 is rotationally connected with the connecting block 44, the vertical plate 41 is fixedly connected with the support table 5, the upper end of the vertical plate 41 is fixedly installed with the motor 42, and the output end of the motor 42 is drivingly connected with the winding disc 47 through the universal coupling 43; the tension control assembly is used for changing the height of the winding disc 47 to adjust the size of the composite film tension;

[0043] The tension control assembly comprises a pressure sensor 45 and a servo push rod 46, the servo push rod 46 is fixedly installed on the support table 5, the output end of the servo push rod 46 is fixedly installed with the pressure sensor 45, and the upper end of the pressure sensor 45 is fixedly connected with the connecting block 44;

[0044] When the composite film is wound, the winding disc 47 is monitored in real time by the pressure sensor 45 to obtain the tension size of the composite film, along with the winding operation, the collected composite film roll diameter becomes larger and larger, the servo push rod 46 is used for controlling the vertical movement of the winding disc 47, the tension size is timely adjusted in the set range, and the motor 42 can always drive the winding disc 47 to rotate through the universal coupling 43, so that the winding operation is continuously carried out.

[0045] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An adjustable automatic wrinkle removal device, comprising a base frame (1) and a support platform (5) disposed on the left side of the base frame (1), characterized in that: A bidirectional wrinkle removal mechanism (2) is provided on the base frame (1). The bidirectional wrinkle removal mechanism (2) includes a second wrinkle removal component (22) and a first wrinkle removal component (21) provided on the base frame (1) and distributed on the left and right. The first wrinkle removal component (21) is used to remove wrinkles along the length direction of the composite film, and the second wrinkle removal component (22) is used to remove wrinkles along the width direction of the composite film. Two guide rollers (3) are rotatably mounted on the left side of the base frame (1) via bearings, and the composite film passes between the two guide rollers (3); The support platform (5) is equipped with a tension stabilizing winding mechanism (4) that prevents wrinkles from occurring due to excessive or insufficient tension.

2. The adjustable automatic wrinkle removal device according to claim 1, characterized in that, The first wrinkle removal assembly (21) includes an upper pressure roller (211), an upper rotating shaft (212), a lower pressure roller (213), and a lower rotating shaft (214). The upper pressure roller (211) is fixedly connected to the upper rotating shaft (212), and the lower pressure roller (213) is fixedly connected to the lower rotating shaft (214). The upper rotating shaft (212) and the lower rotating shaft (214) are rotatably mounted on the upper and lower sides of the base frame (1) respectively through bearings.

3. The adjustable automatic wrinkle removal device according to claim 2, characterized in that, The second wrinkle removal component (22) is provided in two sets and is symmetrically distributed on the front and rear sides of the base frame (1) for continuous wrinkle removal of the composite film.

4. The adjustable automatic wrinkle removal device according to claim 3, characterized in that, The second wrinkle removal component (22) includes a synchronous horizontal movement component, a longitudinal movement component and a vertical pressing component. The synchronous horizontal movement component is installed on the side of the base frame (1). The moving end of the synchronous horizontal movement component is equipped with a longitudinal movement component. The moving end of the longitudinal movement component is equipped with a vertical pressing component. The synchronous horizontal movement component is connected to the upper rotating shaft (212).

5. The adjustable automatic wrinkle removal device according to claim 4, characterized in that, The synchronous lateral movement assembly includes a transmission structure (227), a reciprocating screw (228), and a linear guide (229). The linear guide (229) is fixedly installed on the upper end of the base frame (1). The reciprocating screw (228) is rotatably connected to the side of the base frame (1) through a bearing. The end of the reciprocating screw (228) is connected to the upper rotating shaft (212) through the transmission structure (227).

6. The adjustable automatic wrinkle removal device according to claim 5, characterized in that, The longitudinal movement assembly includes a limiting block (221), a crossbar (222), and a sliding rod (225). The limiting block (221) is slidably connected to the linear guide rail (229) via a slider, and the limiting block (221) is threadedly connected to the reciprocating lead screw (228) via a threaded sleeve. The crossbar (222) is slidably connected to the limiting block (221). A side plate is fixedly installed on the side wall of the base frame (1), and a sliding groove is provided on the side plate. The end of the crossbar (222) away from the base frame (1) is fixedly installed with a sliding rod (225) that is slidably connected to the sliding groove.

7. The adjustable automatic wrinkle removal device according to claim 6, characterized in that, The tension stabilizing winding mechanism (4) includes a vertical plate (41), a motor (42), a universal coupling (43), a connecting block (44), a winding reel (47), and a tension control assembly. The upper end of the tension control assembly is fixedly installed with the connecting block (44). The winding reel (47) is rotatably connected to the connecting block (44). The vertical plate (41) is fixedly connected to the support platform (5). The upper end of the vertical plate (41) is fixedly installed with the motor (42). The output end of the motor (42) is connected to the winding reel (47) through the universal coupling (43). The tension control assembly is used to change the height of the winding reel (47) to adjust the tension of the composite film.

8. The adjustable automatic wrinkle removal device according to claim 7, characterized in that, The tension control assembly includes a pressure sensor (45) and a servo push rod (46). The servo push rod (46) is fixedly installed on the support platform (5). The pressure sensor (45) is fixedly installed at the output end of the servo push rod (46). The upper end of the pressure sensor (45) is fixedly connected to the connecting block (44).

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