Waste material winding device

Abstract

The utility model discloses a waste winding device which comprises a base, a mounting frame, a plurality of winding shafts and a rotary driving piece. A mounting frame is arranged on the base, a plurality of winding shafts arranged side by side are mounted on the front face of the mounting frame, any three adjacent winding shafts are distributed in a triangular shape, a rotary driving part is mounted on the back face of the mounting frame, and the rotary driving part is in driving connection with the ends of the winding shafts and used for driving one or more corresponding winding shafts to rotate. According to the winding device, the mounting positions of the winding shafts are optimized, it is guaranteed that each winding shaft can wind coiled materials with the large diameter, the overall height of the device is reduced, workers can conveniently take down waste materials wound on the winding shafts, and the overall stability of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of film material processing equipment, in particular to a waste material winding device. Background Art

[0002] Die-cutting products are widely used in the automotive manufacturing and electronics industries, especially in the flat panel display industry, where layered film materials are often used, including insulating materials, shockproof materials, heat-resistant insulation materials, adhesive products, dust-proof materials, and shielding materials, all of which are manufactured using die-cutting technology.

[0003] When die-cutting film materials, long strips of waste are generated. Usually, the waste is wound on a reel for reeling. Existing die-cutting equipment usually has several or even more than a dozen die-cutting stations. During die-cutting operations, several or more than a dozen long wastes are generated simultaneously. In the prior art, in order to realize the simultaneous reeling of multiple groups of waste, a mounting frame is usually directly set up next to the die-cutting equipment. Multiple reeling shafts are installed inside the mounting frame from top to bottom. Sufficient space needs to be reserved between the reeling shafts so that the waste can be reeled into a coil with a specific diameter. This results in a high height of the mounting frame, poor stability of the mounting frame, large space occupation, and inconvenience in removing the wound waste on the reel above the mounting frame. Utility Model Content

[0004] The purpose of the utility model is to provide a waste material winding device, which solves the problems of the existing winding device being high in height, poor in stability, occupying a large space, and being inconvenient to remove the waste material wound on the winding shaft located above. It optimizes the installation position of the winding shaft, which not only ensures that each winding shaft can wind up a coil of larger diameter, but also reduces the overall height of the device, making it convenient for staff to operate and remove the waste material wound on the winding shaft, and ensuring the overall stability of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a waste material reeling device, comprising a base, a mounting frame, a plurality of reeling shafts and a rotating driving member;

[0007] A mounting frame is provided on the base, and a plurality of winding shafts arranged side by side are installed on the front of the mounting frame, and any three adjacent winding shafts are distributed in a triangle. The rotating driving member is installed on the back of the mounting frame, and the rotating driving member is drivingly connected to the end of the winding shaft for driving one or more corresponding winding shafts to rotate.

[0008] Furthermore, a material stringing rack is provided next to the mounting frame, and the material stringing rack includes an outer frame, and a plurality of rotating shafts are rotatably installed inside the outer frame from top to bottom, and the axial direction of the rotating shaft is consistent with the axial direction of the winding shaft, and the rotating shaft guides the waste material to the corresponding winding shaft for winding.

[0009] In order to avoid mutual interference between the multiple waste materials generated during the die-cutting operation when they are transported to the corresponding winding shaft, the waste materials can be limited by the inner side of the outer frame, and the waste materials generated by the corresponding die-cutting station can be directed to the corresponding winding shaft for winding operation through the rotating shaft in the outer frame to avoid cross-interference between the waste materials.

[0010] Furthermore, the installation quantity and installation position of the rotating shaft correspond one-to-one with the installation quantity and installation position of the winding shaft.

[0011] In specific applications, the number of winding shafts installed in each waste winding device is set based on the number of die-cutting stations in the die-cutting equipment. Usually, the waste winding device is set on one side of the die-cutting equipment, and then the number and installation position of the rotating shaft are reasonably arranged according to the number and installation position of the winding shaft.

[0012] Furthermore, the rotating shaft is installed at a position that is at the same height as the corresponding winding shaft, or is slightly lower than the corresponding winding shaft, or is slightly higher than the corresponding winding shaft.

[0013] In order to shorten the conveying path of the waste as much as possible and avoid contact between the wastes and interference with each other, the installation position of the rotating shaft is reasonably set. Preferably, the rotating shaft is installed at a position slightly lower than the corresponding winding shaft, which can further reduce the height of the stringing rack.

[0014] Furthermore, the outer frame of the material stringing rack is fixedly mounted on the base, and a reinforcement member is connected between the outer frame and the base.

[0015] The material stringing rack is fixedly installed on the base, and the stable installation of the material stringing rack is ensured by reinforcement members.

[0016] Furthermore, a guide shaft is provided beside the winding shaft located away from the side of the stringing rack, and the guide shaft is installed on the front side of the mounting frame.

[0017] In order to further increase the diameter of the wound waste on each winding shaft and avoid the contact and interference between the transported waste and the waste roll on the outer side of the adjacent winding shaft, a guide shaft is arranged next to the winding shaft where interference is likely to occur (i.e. the winding shaft away from the side of the stringing rack) to further guide the conveying path of the waste, avoid the contact and interference between the transported waste and the waste roll on the outer side of the adjacent winding shaft, and ensure that each winding shaft can wind up waste with a larger diameter.

[0018] Furthermore, the mounting frame is reciprocatably mounted on the base, and the moving direction of the mounting frame is along the axial direction of the winding shaft.

[0019] The existing die-cutting machine has realized the operation of automatic material change without stopping the machine. That is to say, the die-cutting operation will generate very long waste materials. The existing motor drives the reel to rotate and reel the waste materials. The diameter of the coil formed by a single winding on the reel is limited, resulting in a limited amount of waste material winding on each reel. The staff needs to frequently operate to cut the waste materials and remove the waste materials wound to a specific diameter from the reel. In order to further increase the capacity of the reeled waste materials, the mounting frame is set as a structure that can reciprocate along the axial direction of the reel. When working, the mounting frame is controlled to reciprocate along the axial direction of the reel, and the waste materials are wound evenly on the outside of the reel to a specific diameter, thereby increasing the amount of waste material winding on the reel.

[0020] Specifically, the length of the reel is n times (n≤6) the width of the waste. On the one hand, the space occupied by the device and the overall stability of the device are taken into consideration. On the other hand, the load-bearing capacity of the reel is limited, and it is also necessary to take into account the convenience of the staff in removing the waste. Taking all factors into consideration, the length of the reel cannot be too long. Therefore, it is more reasonable to control the length of the reel to within n times (n≤6) the width of the waste.

[0021] Furthermore, the bottom of the mounting frame is drivingly connected to a linear sliding drive assembly located on the base, and the linear sliding drive assembly drives the mounting frame to slide along the axial direction of the winding shaft.

[0022] The linear sliding drive assembly can adopt a structural assembly with a linear sliding movement function in the prior art. Specifically, the linear sliding drive assembly is a structure in which a screw nut driving member, a linear slide rail and a slide seat cooperate.

[0023] Furthermore, the movement displacement of the mounting bracket is smaller than the axial length value of the winding shaft.

[0024] In order to avoid the situation where part of the waste is wound around the take-up shaft and the other part of the waste extends out of the take-up shaft, the reciprocating displacement of the mounting frame is controlled to be less than the axial length of the take-up shaft, so that the waste is completely wound around the outside of the take-up shaft.

[0025] Furthermore, each end of the winding shaft is drive-connected to a corresponding rotating driving member, and any three adjacent rotating driving members are distributed in a triangle.

[0026] During the specific winding operation, the corresponding winding shaft can be started or stopped according to the start and stop conditions of the corresponding die-cutting station. The equipment has stronger applicability, and the rotating drive parts are distributed in a triangular shape, which further improves the overall stability of the device.

[0027] Compared with the prior art, the utility model has the following beneficial effects:

[0028] In the utility model, the installation positions of the multiple winding shafts located on the front side of the installation frame are optimized. Specifically, any three adjacent winding shafts are distributed in a triangular shape, so as to avoid interference between the waste materials when they are simultaneously wound onto the corresponding winding shafts, and ensure that each winding shaft can wind up a coil of larger diameter. At the same time, the overall height of the device is reduced, the overall stability of the device is better, and the staff can operate to remove the waste materials wound on the winding shaft conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Figure 1 This is a front structural diagram of the waste material winding device in the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the rotating drive member at the back of the mounting frame in the utility model;

[0032] Figure 3 It is a side structural diagram of the waste material winding device in the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the mounting frame and the base in the utility model;

[0034] Figure 5 It is a structural schematic diagram of the linear sliding drive assembly on the base of the utility model;

[0035] Among them, the specific drawings are marked as:

[0036] Base 1, mounting frame 2, winding shaft 3, rotating drive member 4, guide shaft 5, material stringing frame 6, outer frame 7, rotating shaft 8, reinforcement member 9, linear sliding drive assembly 10. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] like Figure 1 and Figure 2 As shown, a waste winding device comprises a base 1, a mounting frame 2, a plurality of winding shafts 3 and a rotating drive member 4; a mounting frame 2 is provided on the base 1, a plurality of winding shafts 3 arranged side by side are installed on the front of the mounting frame 2, any three adjacent winding shafts 3 are distributed in a triangular shape, preferably in a regular triangular shape, a rotating drive member 4 is installed on the back of the mounting frame 2, the rotating drive member 4 is connected to the end of the winding shaft 3 by driving, and is used to drive one or more corresponding winding shafts 3 to rotate, and a protective cover is provided on the back of the mounting frame 2 to cover the rotating drive member 4 for protection. By optimizing the installation position of the plurality of winding shafts 3 located on the front of the mounting frame 2, specifically, any three adjacent winding shafts 3 are distributed in a triangular shape, and interference between each waste when winding up the corresponding winding shaft 3 at the same time is avoided as much as possible, and it is ensured that each winding shaft 3 can wind up a coil of larger diameter, and at the same time, the overall height of the device is reduced, and the overall stability of the device is better, which is convenient for the staff to operate and remove the wound waste on the winding shaft 3. When designing the installation position of the winding shaft 3, an attempt is also made to form a parallelogram between the adjacent winding shafts 3. However, when the waste materials are transported and wound onto the corresponding winding shafts 3, interference will occur between the waste materials, and the winding shafts 3 cannot operate simultaneously.

[0039] Among them, Figure 1 and Figure 3 As shown, a material stringing rack 6 is provided beside the mounting frame 2. In actual application, the waste material winding device is located on one side of the die-cutting device, and the material stringing rack 6 is located between the waste material winding device and the die-cutting device, and is used to guide the multiple waste materials generated during the die-cutting operation of the device. The material stringing rack 6 includes an outer frame 7, and multiple rotating shafts 8 are rotatably installed inside the outer frame 7 from top to bottom. The axial direction of the rotating shaft 8 is consistent with the axial direction of the winding shaft 3, and the rotating shaft 8 guides the waste materials to the corresponding winding shaft 3 for winding. In order to avoid mutual interference in the process of conveying multiple waste materials generated during the die-cutting operation to the corresponding winding shaft 3 at the same time, the waste materials generated at the corresponding die-cutting station are directed and conveyed by the rotating shaft 8 in the outer frame 7 and introduced to the corresponding winding shaft 3 for winding operation, so as to avoid cross interference between the waste materials.

[0040] Specifically, the number and position of the rotating shafts 8 correspond to the number and position of the reel 3. In specific applications, the number of reel 3 installed in each waste reel is set based on the number of die-cutting stations in the die-cutting equipment. Usually, the waste reel is set on one side of the die-cutting equipment, and the number and position of the rotating shaft 8 are reasonably arranged according to the number and position of the reel 3.

[0041] Specifically, the rotating shaft 8 is installed at the same height as the corresponding winding shaft 3, or slightly lower than the corresponding winding shaft 3, or slightly higher than the corresponding winding shaft 3. In order to shorten the conveying path of the waste as much as possible and avoid the contact and interference between the wastes conveyed at the same time, the installation position of the rotating shaft 8 is reasonably set. Preferably, the rotating shaft 8 is installed at a position slightly lower than the corresponding winding shaft 3, which can further reduce the height of the material stringing rack 6.

[0042] Specifically, the outer frame 7 of the material stringing rack 6 is fixedly mounted on the base 1, and a reinforcing member 9 is connected between the outer frame 7 and the base 1. The material stringing rack 6 is fixedly mounted on the base 1, and the reinforcing member 9 ensures the stable installation of the material stringing rack 6.

[0043] Among them, a guide shaft 5 is provided beside the reel 3 located on the side away from the material stringing rack 6, and the guide shaft 5 is installed on the front of the mounting frame 2. In order to further increase the diameter of the waste material rolled up on each reel 3 and avoid the contact and interference between the conveyed waste material and the waste material roll outside the adjacent reel 3, a guide shaft 5 is provided beside the reel 3 (i.e., the reel 3 on the side away from the material stringing rack 6) where interference is likely to occur, so as to further guide the conveying path of the waste material, avoid the contact and interference between the conveyed waste material and the waste material roll outside the adjacent reel 3, and ensure that each reel 3 can roll up waste material with a larger diameter.

[0044] Existing die-cutting machines have realized the operation of automatic material change without stopping the machine. That is to say, die-cutting operations will generate very long waste materials. The existing motor drives the reel to rotate and reel the waste materials. The diameter of the coil formed by a single winding on the reel is limited, resulting in a limited amount of waste material winding on each reel. The staff needs to frequently operate to cut the waste materials and remove the waste materials wound to a specific diameter from the reel. Figure 4 and Figure 5 As shown, in order to further increase the capacity of the wound waste on the winding shaft 3, the mounting frame 2 is set as a structure that can reciprocate along the axial direction of the winding shaft 3. When working, the mounting frame 2 is controlled to reciprocate along the axial direction of the winding shaft 3, and the waste is wound evenly on the outside of the winding shaft 3 to a specific diameter, which greatly increases the amount of waste winding on the winding shaft 3. The inner side of the outer frame 7 of the stringing frame 6 can limit the side of the waste to be wound, so as to prevent the waste from moving forward and backward with the winding shaft 3, which affects the waste from being evenly wound on the outside of the winding shaft 3 in a winding manner.

[0045] Specifically, the length of the reel 3 is n times the length of the waste (n≤6). On the one hand, the space occupied by the device and the overall stability of the device are taken into consideration. On the other hand, the load-bearing capacity of the reel 3 is limited, and it is also necessary to take into account the convenience of the staff in removing the waste. Taking all factors into consideration, the length of the reel 3 cannot be too long. Therefore, it is more reasonable to control the length of the reel 3 within n times the length of the waste.

[0046] Specifically, the bottom of the mounting frame 2 is connected to the linear sliding drive assembly 10 located on the base 1, and the linear sliding drive assembly 10 drives the mounting frame 2 to slide along the axial direction of the winding shaft 3. The linear sliding drive assembly 10 can adopt a structural assembly with a linear sliding movement function in the prior art. Specifically, the linear sliding drive assembly 10 is a structure in which a screw nut driving member, a linear slide rail and a slide seat cooperate.

[0047] Specifically, the movement displacement of the mounting frame 2 is smaller than the axial length value of the winding shaft 3. In order to avoid the situation that part of the waste material is wound on the winding shaft 3 and the other part of the waste material extends out of the winding shaft 3 when the waste material is wound, the reciprocating movement displacement of the mounting frame 2 is controlled within a range smaller than the axial length value of the winding shaft 3, so that the waste material is completely wound on the outside of the winding shaft 3, which is convenient for taking out the wound waste material.

[0048] Each end of each reel 3 is connected to a corresponding drive with a rotating drive member 4. Each rotating drive member 4 is installed on the back of the mounting frame 2, close to the corresponding reel 3 connected to the drive. The rotating drive member 4 is a structure that cooperates with a servo motor and a transmission pulley. During the specific reeling operation, the die-cutting work in the die-cutting equipment usually works at the same time, and each reel 3 also operates synchronously. In special cases, the start and stop conditions of the die-cutting stations in the die-cutting equipment are different. This can be controlled by operating the rotating drive member 4 to start or stop the corresponding reel 3, and the applicability of the equipment is stronger.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste material winding device, characterized in that: It comprises a base (1), a mounting frame (2), a plurality of winding shafts (3) and a rotating driving member (4); The base (1) is provided with a mounting frame (2), a plurality of winding shafts (3) arranged side by side are mounted on the front of the mounting frame (2), any three adjacent winding shafts (3) are arranged in a triangular shape, and the rotating driving member (4) is mounted on the back of the mounting frame (2), the rotating driving member (4) is drivingly connected to the end of the winding shaft (3) and is used to drive one or more corresponding winding shafts (3) to rotate.

2. The waste material winding device according to claim 1, characterized in that: A material stringing frame (6) is arranged beside the mounting frame (2), and the material stringing frame (6) comprises an outer frame (7), and a plurality of rotating shafts (8) are rotatably mounted inside the outer frame (7) from top to bottom, and the axial direction of the rotating shafts (8) is consistent with the axial direction of the winding shaft (3), and the rotating shafts (8) guide the waste materials to the corresponding winding shaft (3) for winding.

3. The waste material winding device according to claim 2, characterized in that: The number and position of the rotating shafts (8) respectively correspond one-to-one to the number and position of the winding shafts (3).

4. The waste material winding device according to claim 3, characterized in that: The rotating shaft (8) is installed at a position at the same height as the corresponding winding shaft (3), or at a position lower than the corresponding winding shaft (3), or at a position higher than the corresponding winding shaft (3).

5. The waste material winding device according to claim 2, characterized in that: The outer frame (7) of the material stringing rack (6) is fixedly mounted on the base (1), and a reinforcing member (9) is connected between the outer frame (7) and the base (1).

6. The waste material winding device according to claim 2, characterized in that: A guide shaft (5) is provided beside the winding shaft (3) at a side away from the material stringing rack (6), and the guide shaft (5) is mounted on the front side of the mounting rack (2).

7. The waste material winding device according to claim 1, characterized in that: The mounting frame (2) is mounted on the base (1) in a reciprocating manner, and the moving direction of the mounting frame (2) is along the axial direction of the winding shaft (3).

8. The waste material winding device according to claim 7, characterized in that: The bottom of the mounting frame (2) is drivingly connected to a linear sliding drive assembly (10) located on the base (1), and the linear sliding drive assembly (10) drives the mounting frame (2) to slide along the axial direction of the winding shaft (3).

9. The waste material winding device according to claim 7 or 8, characterized in that: The moving displacement of the mounting frame (2) is smaller than the axial length value of the winding shaft (3).

10. The waste material winding device according to claim 1, characterized in that: Each end of the reeling shaft (3) is drive-connected to a corresponding rotating drive member (4), and any three adjacent rotating drive members (4) are distributed in a triangle.

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