Stretch-resistant reflective film winding equipment

Abstract

The utility model discloses a stretch-proof reflective film winding device which is characterized in that a winding roller is connected with a winding roller support through a bearing, the bottom of the winding roller support is fixedly connected with a base, a stretch-proof box is arranged on the left side of the winding roller, and an input port is formed in the left portion of the upper side face of the stretch-proof box; according to the stretch-resistant reflective film winding equipment, the stretch-resistant box is arranged, so that the situation that in the winding process of a thin film, due to the fact that the speed of the winding equipment is unstable due to unstable voltage, the rotating speed is unstable, finally, the reflective film is stretched, and the quality is reduced is improved; by arranging the torsion detection roller and the torsion detection motor, when the tension of the winding roller is increased, the lower supporting roller, the lower supporting roller support and the sliding base are controlled to move upwards at a low speed, the redundant length in the tensile box is released, the reflective film is prevented from being stretched, and the quality of the reflective film is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of winding equipment, in particular to a winding equipment for anti-stretching reflective film. Background Art

[0002] At present, Chinese patent number: CN201911237186.1 discloses a fully automatic winding device, including a frame, a feeding device, a cutting device, a winding device, a paper feeding tube core device, a labeling device and a finished product output device arranged on the frame, the winding device includes a turntable which can rotate in a circumferential direction, and a plurality of winding air expansion shafts which can run with the turntable are arranged on the turntable, the cutting device includes an upper knife mechanism, a lower knife mechanism arranged corresponding to the upper knife mechanism and a paper pressing mechanism located at the upper knife mechanism, a winding auxiliary clamping device is arranged between the winding device and the cutting device, and the upper knife mechanism is provided with adjustment wall panels which are symmetrically arranged in pairs and integrated with the frame to implement the upper knife mechanism; adopting the above technical scheme, the present invention provides a fully automatic winding device which can adjust and cut the distance according to the winding reel of different thicknesses, prevent the winding air expansion shaft from bending and deforming during processing, stabilize the clamping support, and improve the winding efficiency.

[0003] Chinese patent number: CN201510406750.3 discloses a winding device, including a main frame, a fixed frame arranged at the upper end of the main frame, a second winding component rotated on the fixed frame, a second driving component rotated at the end of the second winding component, a first winding component rotated at the lower part of the second driving component, a transmission component rotated at one end of the first winding component, a first driving component rotated at one end of the transmission component away from the first winding component, and a lifting frame arranged at one end of the first winding component away from the transmission component. However, in actual use, the prior art still has the problem that the film is easily unstable due to the unstable voltage of the winding device during the winding process, which finally causes the reflective film to be stretched and the quality to decline. Utility Model Content

[0004] Therefore, in view of the above problems, the utility model proposes a stretch-resistant reflective film winding device, which solves the technical problem that in the actual use of the prior art, the film is easily unstable during the winding process due to the unstable voltage of the winding device, which finally causes the reflective film to be stretched and the quality to be reduced.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of stretch-resistant reflective film winding equipment, whose structure includes a winding roller, a winding roller bracket, a base, a stretch-resistant box, an input port, an upper support roller, a lower support roller, a lower support roller bracket, a slide seat, a support slide rail, and a tension detection roller. The winding roller is connected to the winding roller bracket through a bearing, and the bottom of the winding roller bracket is fixedly connected to the base. The stretch-resistant box is arranged on the left side of the winding roller, and the input port is arranged on the left part of the upper side surface of the stretch-resistant box. The upper support roller is arranged on the upper side of the interior of the stretch-resistant box. A lower support roller that can move up and down is arranged at the bottom, the lower support roller is connected to the lower support roller bracket, the lower support roller bracket is connected to the slide, the slide is slidably connected to the support slide rail, a tension detection roller is arranged on the right side of the anti-tensile box, the tension detection roller includes a positioning roller and its bracket, and its bracket includes a positioning slide connected to the positioning roller, the positioning slide is connected to a vertical support slide rail, the bottom of the positioning slide is connected to the bottom of the supporting slide rail below through a spring, and two infrared detectors for detecting the position of the positioning slide are arranged inside the supporting slide rail.

[0006] Furthermore, the slide seat is a structure that is arranged on a slide rail and can move freely up and down, or a structure that is driven by a motor to move up and down along the slide rail.

[0007] Furthermore, a plurality of the upper support rollers are arranged in parallel transversely, and 4 to 10 upper support rollers are arranged.

[0008] Furthermore, a plurality of the lower support rollers are arranged in parallel transversely, and 4 to 10 lower support rollers are arranged.

[0009] Furthermore, the reflective film is in a structure that passes around an upper support roller and a lower support roller in sequence in the anti-stretching box.

[0010] Furthermore, a group of structures for connecting the torque detection roller and the torque detection motor are arranged at the front end of the winding roller, and another group is arranged at the front end of the anti-stretching box.

[0011] Furthermore, the slide is a structure that is driven by a servo motor to move up and down along the slide.

[0012] Furthermore, the lower support roller bracket and the slide seat are both made of hollow aluminum alloy.

[0013] Furthermore, the winding roller, the winding roller bracket and the base are made of stainless steel.

[0014] By adopting the above-mentioned technical scheme, the beneficial effect of the utility model is as follows: the anti-stretching reflective film winding device improves the situation that the film is easily stretched and the quality is reduced due to the unstable speed of the winding device caused by the unstable voltage during the winding process by setting the anti-stretching box. By setting the torque detection roller and the torque detection motor, when the tension of the winding roller becomes larger, the lower support roller, the lower support roller bracket and the slide seat are controlled to move upward slowly to release the redundant length in the anti-stretching box, thereby avoiding the reflective film from being stretched and ensuring the quality of the reflective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal working state structure of the utility model.

[0017] In the figure: 1. Winding roller; 2. Winding roller bracket; 3. Base; 4. Anti-stretching box; 5. Input port; 6. Upper support roller; 7. Lower support roller; 8. Lower support roller bracket; 9. Slide seat; 10. Support slide rail; 11. Torque detection roller. DETAILED DESCRIPTION

[0018] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0019] refer to Figure 1-Figure 2The present embodiment provides a stretch-resistant reflective film winding device, which structure includes a winding roller 1, a winding roller bracket 2, a base 3, an anti-stretching box 4, an input port 5, an upper support roller 6, a lower support roller 7, a lower support roller bracket 8, a slide seat 9, a support slide rail 10, and a tension detection roller. The winding roller 1 is connected to the winding roller bracket 2 through a bearing, and the bottom of the winding roller bracket 2 is fixedly connected to the base 3. The anti-stretching box 4 is arranged on the left side of the winding roller 1, and the input port 5 is arranged on the left part of the upper side of the anti-stretching box 4. The upper support roller 6 is arranged on the upper side of the interior of the anti-stretching box 4, and the lower support roller 7 which can move up and down is arranged below the upper support roller 6. The lower support roller 7 is connected to the lower support roller bracket 8, and the lower support roller bracket 8 is connected to the slide seat 9. The seat 9 is slidably connected to the supporting slide rail 10, and a tension detection roller is arranged on the right side of the anti-stretch box 4. The tension detection roller includes a positioning roller and a bracket thereof, and the bracket includes a positioning slide 9 connected to the positioning roller, and the positioning slide 9 is connected to a vertical supporting slide rail 10. The bottom of the positioning slide 9 is connected to the bottom of the supporting slide rail 10 below through a spring, and two infrared detectors for detecting the position of the positioning slide 9 are arranged inside the supporting slide rail. The change of the winding rate with a smaller amplitude can be adjusted by the up and down movement of the tension detection roller. The change side with a larger amplitude will cause the positioning slide 9 to trigger the infrared detector. At this time, the lower support roller 7 and the lower support roller bracket 8 are controlled to move upward to release the redundant length of the internal support.

[0020] The slide seat 9 is a structure that is arranged on a slide rail and can freely move up and down, or a structure that is driven by a motor to move up and down along the slide rail.

[0021] The plurality of upper support rollers 6 are arranged in parallel transversely, and 4 to 10 upper support rollers 6 are arranged.

[0022] The plurality of lower support rollers 7 are arranged in parallel transversely, and 4 to 10 lower support rollers 7 are arranged.

[0023] The reflective film is in a structure that passes around an upper support roller 6 and a lower support roller 7 in sequence in the anti-stretching box 4 .

[0024] The structure for connecting the torque detection roller 11 with the torque detection motor is provided with one group at the front end of the winding roller 1 and one group at the front end of the anti-stretching box 4 .

[0025] The slide 9 is a structure driven by a servo motor to move up and down along the slide 9.

[0026] The lower support roller bracket 8 and the slide seat 9 are both made of hollow aluminum alloy.

[0027] The winding roller 1, the winding roller bracket 2 and the base 3 are made of stainless steel.

[0028] The stretch-resistant reflective film winding device improves the situation in which the film is easily stretched and the quality is reduced due to the unstable speed of the winding device caused by unstable voltage during the winding process by setting an anti-stretch box 4. By setting a torque detection roller 11 and a torque detection motor 12, when the tension of the winding roller 1 becomes larger, the lower support roller 7, the lower support roller bracket 8, and the slide seat 9 are controlled to move upward slowly to release the redundant length in the anti-stretch box 4, thereby avoiding the reflective film from being stretched and ensuring the quality of the reflective film.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stretch-resistant reflective film winding device, characterized in that: Its structure includes a winding roller, a winding roller bracket, a base, an anti-stretching box, an input port, an upper support roller, a lower support roller, a lower support roller bracket, a slide seat, a support slide rail, and a tension detection roller. The winding roller is connected to the winding roller bracket through a bearing, and the bottom of the winding roller bracket is fixedly connected to the base. An anti-stretching box is arranged on the left side of the winding roller, and an input port is arranged on the left part of the upper side surface of the anti-stretching box. An upper support roller is arranged on the upper side of the interior of the anti-stretching box, and a lower support roller movable up and down is arranged below the upper support roller. The lower support roller is connected to the lower support roller bracket, and the lower support roller bracket is connected to the slide seat, and the slide seat is slidably connected to the support slide rail, and a tension detection roller is arranged on the right side of the anti-stretching box. The tension detection roller includes a positioning roller and a bracket thereof, wherein the bracket includes a positioning slide connected to the positioning roller, the positioning slide is connected to a vertical supporting slide rail, the bottom of the positioning slide is connected to the bottom of the supporting slide rail below through a spring, and two infrared detectors for detecting the position of the positioning slide are arranged inside the supporting slide rail.

2. The anti-stretch reflective film winding device according to claim 1, characterized in that: The slide seat is a structure that is arranged on the slide rail and can move freely up and down, or a structure that is driven by a motor to move up and down along the slide rail.

3. The anti-stretch reflective film winding device according to claim 1, characterized in that: The plurality of upper support rollers are arranged in parallel transversely, and the number of the upper support rollers is 4 to 10.

4. The anti-stretch reflective film winding device according to claim 1, characterized in that: The plurality of lower support rollers are arranged in parallel transversely, and the number of the lower support rollers is 4 to 10.

5. The anti-stretch reflective film winding device according to claim 1, characterized in that: The reflective film is in a structure that passes around an upper support roller and a lower support roller in sequence in the anti-stretching box.

6. The anti-stretch reflective film winding device according to claim 1, characterized in that: The structure for connecting the tension detection roller and the torque detection motor is provided with one group at the front end of the winding roller, and one group at the front end of the anti-stretching box.

7. The anti-stretch reflective film winding device according to claim 1, characterized in that: The slide is a structure that is driven by a servo motor to move up and down along the slide.

8. The anti-stretch reflective film winding device according to claim 1, characterized in that: The lower support roller bracket and the sliding seat are both made of hollow aluminum alloy.

9. The anti-stretch reflective film winding device according to claim 1, characterized in that: The winding roller, the winding roller bracket and the base are made of stainless steel.

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