CN210763414U

CN210763414U - From type membrane coiling mechanism

Info

Publication number: CN210763414U
Application number: CN201921793941.XU
Authority: CN
Inventors: 孙刚
Original assignee: Huizhou Norman Packaging Materials Co ltd
Current assignee: Huizhou Norman New Material Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-16
Anticipated expiration: 2029-10-24

Abstract

The utility model provides a from type membrane coiling mechanism, include: the winding device comprises a roller, a winding shaft, a driving motor, a frame body, a signal emitter and a controller. The roller is rotationally connected with the winding shaft. The rolling shaft is provided with a butt joint block, the roller is provided with a mounting groove, the butt joint block is contained in the mounting groove, and the roller is provided with an elastic piece at the mounting groove and is abutted against the elastic piece. The signal emitter is accommodated in the mounting groove and is provided with an opening button. The driving motor is connected with the winding shaft in a driving mode and arranged on the frame body. The signal emitter is in communication connection with the controller, and the controller is electrically connected with the driving motor. Above-mentioned from type membrane coiling mechanism, through driving motor drive rolling axle, the butt piece promotes the cylinder through the elastic component and rotates. When blocking from the type membrane, from the type membrane restriction cylinder rotation, the butt piece is to elastic component extrusion deformation, butt piece and the touching of opening the button, and then trigger signal transmitter, controller control driving motor stop function to avoid tearing from the type membrane is dragged.

Description

From type membrane coiling mechanism

Technical Field

The utility model relates to a technical field of film rolling equipment especially relates to a from type membrane coiling mechanism.

Background

The release film refers to a film having a differentiated surface energy, and the release film has no or slight stickiness with a specific material after being exposed to a limited condition. A take-up device is a machine that takes up film substrates mechanically to form a roll. The receipts material part of coil stock processing lines rolls up into the coil stock through mechanical system to raw and other materials, and extensive application is in the scroll, the yardage roll, the plastics is rolled up, and on the film coiled material processing lines, according to actual technological requirement design diversification, it is common to have simple and easy rolling machine, hydraulic pressure rolling machine, and the rolling machine generally has a book internal diameter to the material, rolls up the external diameter, and coil stock thickness, width all have strict requirements.

However, during the processing of the release film, a jamming accident may occasionally occur, i.e. the release film is jammed in the processing equipment, and the transmission and transportation of the release film are limited. At this time, the related staff should stop the operation of the winding device immediately. If the release film winding device is not stopped in time, the release film can be pulled and torn, so that the film breaking accident is caused. At present, a winding device on the market does not have the function of correspondingly stopping aiming at the clamping stagnation accident.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a release film winding device for the technical problem of lack of safety shutdown function.

The utility model provides a from type membrane coiling mechanism, should include from type membrane coiling mechanism: the winding device comprises a roller, a winding shaft, a driving motor, a frame body, a signal emitter and a controller. The roller is of a hollow cylinder structure with openings at two ends, and the roller is sleeved on the winding shaft and is rotatably connected with the winding shaft. The winding shaft is provided with a butting block, the roller is provided with a mounting groove in the inner wall of the roller, the butting block is contained in the mounting groove, the roller is provided with an elastic piece in the mounting groove, and the butting block is butted with the elastic piece. The elastic deformation direction of the elastic piece is consistent with the movement direction of the abutting block. The signal emitter is accommodated in the mounting groove and connected with the roller, and the signal emitter is provided with an opening button which is arranged towards the abutting block. The driving motor is in driving connection with one end of the winding shaft, and the driving motor is arranged on the frame body. The driving motor is used for driving the winding shaft to rotate so as to drive the roller to rotate. The signal emitter is in communication connection with the controller, and the controller is electrically connected with the driving motor.

In one embodiment, the frame body is of a U-shaped structure, and the driving motor is connected with the inner wall of one side of the frame body.

In one embodiment, one end of the winding shaft, which is far away from the driving motor, is rotatably connected with the inner wall of one side of the rack body.

In one embodiment, a rotating opening is formed in one side wall of the frame body, and one end part of the winding shaft, which is far away from the driving motor, is inserted into the rotating opening and is rotatably connected with the frame body.

In one embodiment, a bearing is arranged at the rotating port of the frame body, and one end part of the winding shaft, which is far away from the driving motor, is inserted into the bearing and is rotatably connected with the bearing.

In one embodiment, a receiving groove is formed in one side wall of the frame body, and the driving motor is received in the receiving groove and connected with the frame body.

In one embodiment, the driving motor is welded to the frame body.

In one embodiment, the abutting block is provided with a limiting groove, and one end of the elastic element is inserted into the limiting groove and abuts against the abutting block.

In one embodiment, the signal emitter is welded to the drum.

In one embodiment, the resilient member is a compression spring.

Above-mentioned from type membrane coiling mechanism, through driving motor drive rolling axle rotation, the butt joint piece will promote the cylinder through the elastic component and rotate. From the winding of type membrane on the cylinder, the cylinder is accomplished the rolling operation to from the type membrane through rotating. When the release film is blocked due to faults of other processing equipment, the release film can limit the continuous rotation of the roller. At this moment, driving motor is still driving the rolling axle and is continuing to rotate, and the butt piece will make further extrusion to the elastic component, and the elastic component deformation shrink, butt piece and signal transmitter's the touching of opening button butt, and then trigger signal transmitter. When the controller receives the signal from the signal transmitter, the controller controls the driving motor to stop operating to stop the continuous rotation of the winding shaft, so that the release film is prevented from being pulled and torn, the safety performance of the release film winding device is improved, and the release film winding device has the function of automatic safety shutdown.

Drawings

Fig. 1 is a schematic structural view of a release film winding device in one embodiment;

FIG. 2 is another schematic structural view of a release film winding device according to an embodiment;

fig. 3 is a schematic view of a partial structure of a release film winding device in one embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Please refer to fig. 1 to fig. 3, the present invention provides a release film rolling device 10, wherein the release film rolling device 10 includes: the drum 100, the take-up reel 200, the driving motor 300, the magazine 400, the signal transmitter 500, and the controller 600. The roller 100 is a hollow cylinder structure with two open ends, and the roller 100 is sleeved on the winding shaft 200 and is rotatably connected with the winding shaft 200. The winding shaft 200 is provided with a contact block 210, the drum 100 is provided with an installation groove 110 at the inner wall, the contact block 210 is accommodated in the installation groove 110, the drum 100 is provided with an elastic member 120 at the installation groove 110, and the contact block 210 is in contact with the elastic member 120. The direction of elastic deformation of the elastic member 120 coincides with the direction of movement of the abutment block 210. The signal emitter 500 is received in the mounting groove 110 and connected to the drum 100, and the signal emitter 500 has an open button 510, and the open button 510 is disposed toward the abutting block 210. The driving motor 300 is connected with one end of the winding shaft 200 in a driving manner, and the driving motor 300 is arranged on the rack 400. The driving motor 300 is used for driving the winding shaft 200 to rotate so as to drive the drum 100 to rotate. The signal transmitter 500 is in communication connection with the controller 600, and the controller 600 is electrically connected with the driving motor 300.

In the release film winding device 10, the winding shaft 200 is driven to rotate by the driving motor 300, and the abutting block 210 pushes the roller 100 to rotate through the elastic member 120. The release film is wound on the roller 100, and the roller 100 completes the winding operation of the release film through rotation. When the release film is stuck due to a failure of other processing equipment, the release film may restrict the drum 100 from continuing to rotate. At this time, the driving motor 300 still drives the winding shaft 200 to continue rotating, the abutting block 210 further extrudes the elastic member 120, the elastic member 120 deforms and contracts, the abutting block 210 abuts and touches the opening button 510 of the signal emitter 500, and then the signal emitter 500 is triggered. When the controller 600 receives the signal from the signal transmitter 500, the controller 600 controls the driving motor 300 to stop operating to stop the continuous rotation of the take-up shaft 200, so as to avoid the release film from being torn, thereby improving the safety performance of the release film winding device, and enabling the release film winding device to have the function of automatic safety shutdown.

The drum 100 is used to wind a release film. The release film part is wound on the roller 100, and the roller 100 finishes the winding operation of the release film through rotation. The winding shaft 200 is used for driving the drum 100 to rotate. Specifically, the winding shaft 200 drives the drum 100 to rotate through the abutting relationship between the abutting block 210 and the elastic member 120. When the take-up reel 200 rotates, for example, counterclockwise, the abutment block 210 pushes the elastic member 120 so that the drum 100 rotates following the rotation of the take-up reel 200. Driving motor 300 is as the power supply, and driving motor 300 is used for driving rolling axle 200 rotatory to drive cylinder 100 and rotate, thereby realize the rolling operation to leaving type membrane.

In order to ensure the effective abutting relationship between the elastic element 120 and the abutting block 210, in one embodiment, the abutting block 210 is provided with a limiting groove 211, and one end of the elastic element 120 is inserted into the limiting groove 211 and abuts against the abutting block 210. The limiting groove 211 limits the position of the elastic member 120, and prevents the elastic member 120 from moving laterally. In this way, stability when the elastic member 120 and the abutment block 210 are pressed against each other is ensured. In order to increase the elastic strength of the elastic member 120, in one embodiment, the elastic member 120 is a compression spring. In this way, the elastic member 120 can ensure that the roller 100 can be pushed by the abutting block 210, and at the same time, the elastic member 120 can be elastically deformed, so that the elastic member 120 is compressed in length to ensure that the abutting block 210 can be in contact with the signal transmitter 500. So, guaranteed the operation stability from type membrane coiling mechanism.

When the release film is stuck, the release film can limit the continuous rotation of the drum 100. At this time, the driving motor 300 still drives the winding shaft 200 to continue rotating, the abutting block 210 further presses the elastic member 120, the elastic member 120 deforms and contracts, and the distance between the signal emitter 500 located in the mounting groove 110 and the abutting block 210 is further reduced. The signal transmitter 500 is used to transmit a signal for stopping the operation of the driving motor 300 to the controller 600. As the elastic member 120 deforms and compresses, the abutting block 210 will abut and touch the opening button 510 of the signal transmitter 500, and then the signal transmitter 500 is triggered, and the signal transmitter 500 will send a signal to the controller 600.

In one embodiment, in order to improve the stability of the connection of the signal emitter 500 to the drum 100, in one embodiment, the signal emitter 500 is welded to the drum 100. Thus, the signal emitter 500 is firmly connected with the drum 100, and the signal emitter 500 is not easily separated from the drum 100 during the rotation of the drum 100. So, promoted this from type membrane coiling mechanism's job stabilization nature. In this embodiment, the signal transmitter 500 is an infrared communication transmitter, specifically, an OSRAM series infrared communication transmitter. In another embodiment, the signal transmitter 500 is a bluetooth communication transmitter, and more particularly, a bluetooth communication transmitter based on a CSR chip. In this way, signals are conveniently transmitted to the controller 600.

The controller 600 is used to receive and process signals from the signal transmitter 500. When the controller 600 receives the signal from the signal transmitter 500, the controller 600 controls the driving motor 300 to stop operating to stop the continuous rotation of the take-up shaft 200, so as to avoid the release film from being torn, improve the safety performance of the release film winding device, and enable the release film winding device to have the function of automatic safety shutdown.

The holder 400 is used to support the driving motor 300. In one embodiment, the frame 400 is a U-shaped structure, and the driving motor 300 is connected to the frame 400 at an inner wall of one side. Thus, the frame body 400 can more stably support the driving motor 300, and the working stability of the driving motor 300 is ensured.

In order to improve the rotational stability of the winding shaft 200, in one embodiment, an end of the winding shaft 200 away from the driving motor 300 is rotatably connected to an inner wall of one side of the frame 400. Further, in this embodiment, a rotating opening 410 is formed in a side wall of the frame 400, and an end portion of the winding shaft 200 far away from the driving motor 300 is inserted into the rotating opening 410 and is rotatably connected to the frame 400. Thus, the winding shaft 200 can be stably rotated by the driving of the driving motor 300. Further, in one embodiment, the frame 400 is provided with a bearing 420 at the rotating opening 410, and an end of the winding shaft 200 away from the driving motor 300 is inserted into the bearing 420 and rotatably connected with the bearing 420. The bearing 420 plays a supporting role in the rotation of the winding shaft 200, reduces the friction coefficient of the winding shaft 200 in the rotation process, and ensures the rotation precision of the winding shaft. So, promoted the smooth and easy degree of rotation of rolling axle 200, improved rolling axle 200's rotational stability, ensured the job stabilization nature from the type membrane coiling mechanism.

In order to support the driving motor 300 by the lifting frame 400, in one embodiment, a receiving groove 430 is formed on a side wall of the lifting frame 400, and the driving motor 300 is received in the receiving groove 430 and connected to the lifting frame 400. The opening of the receiving groove 430 provides an installation place for the driving motor 300, and the driving motor 300 is disposed in the receiving groove 430, thereby improving the connection stability of the driving motor 300 and the frame 400. Further, in the present embodiment, the driving motor 300 is welded to the frame body 400. Thus, the driving motor 300 is firmly connected with the frame body 400, and the driving motor 300 is not easily separated from the frame body 400. So, promoted the structural strength from type membrane coiling mechanism, improved the job stabilization nature from type membrane coiling mechanism.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a from type membrane coiling mechanism which characterized in that includes: the winding device comprises a roller, a winding shaft, a driving motor, a frame body, a signal emitter and a controller;

the roller is of a hollow cylindrical structure with openings at two ends, and is sleeved on the winding shaft and is rotationally connected with the winding shaft; the winding shaft is provided with a butting block, the inner cylinder wall of the roller is provided with an installation groove, the butting block is accommodated in the installation groove, the roller is provided with an elastic piece at the installation groove, and the butting block is butted with the elastic piece; the direction of elastic deformation of the elastic piece is consistent with the moving direction of the abutting block; the signal emitter is accommodated in the mounting groove and is connected with the roller, the signal emitter is provided with an opening button, and the opening button is arranged towards the abutting block;

the driving motor is in driving connection with one end of the winding shaft and is arranged on the frame body; the driving motor is used for driving the winding shaft to rotate so as to drive the roller to rotate;

the signal emitter is in communication connection with the controller, and the controller is electrically connected with the driving motor.

2. The release film winding device according to claim 1, wherein the frame body is of a U-shaped structure, and the driving motor is connected with the inner wall of one side of the frame body.

3. The release film winding device of claim 2, wherein one end of the winding shaft, which is far away from the driving motor, is rotatably connected with the inner wall of one side of the frame body.

4. The release film winding device of claim 3, wherein a rotation opening is formed in one side wall of the frame body, and an end of the winding shaft, which is far away from the driving motor, is inserted into the rotation opening and is rotatably connected with the frame body.

5. The release film winding device according to claim 4, wherein a bearing is arranged at the rotating opening of the frame body, and one end part of the winding shaft, which is far away from the driving motor, is inserted into the bearing and is rotatably connected with the bearing.

6. The release film winding device of claim 2, wherein a receiving groove is formed in a side wall of the frame body, and the driving motor is received in the receiving groove and connected to the frame body.

7. The release film rolling device according to claim 6, wherein the driving motor is welded to the frame body.

8. The release film winding device according to claim 1, wherein the abutting block is provided with a limiting groove, and one end of the elastic member is inserted into the limiting groove and abuts against the abutting block.

9. The release film winding device according to claim 1, wherein the signal emitter is welded to the drum.

10. The release film rolling device according to claim 1, wherein the elastic member is a compression spring.