Leftover material rolling and automatic discharging device of splitting machine

Abstract

The utility model discloses a rim charge rolling and automatic discharging device of a splitting machine. The rim charge rolling and automatic discharging device comprises a supporting plate; the winding assembly is arranged on the supporting plate and comprises a first driving part, a transmission shaft and an air expansion shaft, the transmission shaft and the air expansion shaft are coaxially arranged, the transmission shaft is connected with the air expansion shaft, and the first driving part drives the transmission shaft to rotate; and the material returning assembly is arranged on the supporting plate and comprises a second driving part and a push plate, the push plate is arranged on the air expansion shaft, and the second driving part drives the push plate to axially move outwards along the surface of the air expansion shaft. Winding and material returning are combined, the air expansion shaft is of a split structure, the transmission shaft and the air expansion shaft body are connected through the bolt, transmitted torque is larger, machining, installation and maintenance are convenient, the overall structure is simple, and working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil slitting machines, and in particular relates to a slitting machine edge material winding and automatic unloading device. Background Art

[0002] Copper foil slitting machines are mainly used in the slitting production of copper foil materials. Copper foil is the conductive raw material of copper clad laminates and batteries. During the production process, the thickness of the width edge is uneven due to the electric field distribution, and there will be quality problems when winding. Therefore, the edges must be cut off while winding to avoid product scrapping. In the past, the edge material winding adopted an integrated air shaft, which was affected by the edge material roll diameter and edge material width, had poor load-bearing weight, was inconvenient to install and maintain, and when unloading, the copper foil and the air shaft were directly wound, the unloading push plate could not be pushed, and there was a phenomenon of jamming, which affected work efficiency. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a slitting machine edge material winding and automatic unloading device to solve the deficiencies in the prior art.

[0004] In order to achieve the above object, the utility model is implemented by the following technical solutions:

[0005] Provided is a slitting machine edge material winding and automatic unloading device, comprising:

[0006] Support plate;

[0007] A winding assembly is disposed on the support plate, comprising a first driving member, and a transmission shaft and an air shaft arranged coaxially, wherein the transmission shaft is connected to the air shaft, and the first driving member drives the transmission shaft to rotate;

[0008] The material stripping assembly is arranged on the support plate, and comprises a second driving member and a push plate. The push plate is arranged on the inflatable shaft, and the second driving member drives the push plate to move axially outward along the surface of the inflatable shaft.

[0009] As in the slitting machine edge material winding and automatic unloading device, the winding assembly also includes a bearing and a bearing seat, the bearing seat is arranged on the support plate, the bearing is arranged on the bearing seat, and the bearing sleeve is arranged at both axial ends of the transmission shaft.

[0010] For example, in the slitting machine edge material winding and automatic unloading device, the first driving member is a motor reducer and a coupling that are connected to each other, and the motor reducer, the coupling, and the transmission shaft are coaxially arranged.

[0011] As in the slitting machine edge material winding and automatic unloading device, the material unloading assembly also includes a guide assembly, and the guide assembly includes at least one group of guide rods and linear bearings, and the linear bearings are arranged on the support plate, and one end of the guide rod passes through the linear bearing and is fixedly connected to the push plate.

[0012] For example, in the slitting machine edge material winding and automatic unloading device, the second driving member is at least one group of cylinders, the cylinders are fixed on the support plate, and the piston rods of the cylinders are fixedly connected to the push plate.

[0013] The beneficial effects of the technical solution of the utility model are:

[0014] The winding and unwinding are combined into one, the air shaft adopts a split structure, the transmission shaft and the air shaft body are connected with bolts, the transmitted torque is larger, the processing, installation and maintenance are convenient, the overall structure is simple, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To further illustrate the above-mentioned purpose, structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0017] Figure 2 for Figure 1 Middle section view along AA direction;

[0018] In the figure: 1. Support plate; 2. Transmission shaft; 3. Inflatable shaft; 4. Push plate; 5. Bearing; 6. Bearing seat; 7. Motor reducer; 8. Coupling; 9. Guide rod; 10. Linear bearing; 11. Cylinder. DETAILED DESCRIPTION

[0019] The terms "utility model" and "the present utility model" used in this specification are intended to refer broadly to all subject matter of this specification and any patent claims below. Statements containing these terms should not be understood to limit the subject matter described herein or to limit the meaning or scope of any patent claim below. In addition, this specification does not attempt to describe or limit the subject matter covered by any claim of any specific component, paragraph, statement or figure of this application. The subject matter should be understood with reference to the entire specification, all drawings and any claims below. The present utility model may have other embodiments and be practiced or implemented in other ways. Moreover, it should be understood that the wording and terminology used herein are for illustrative purposes and should not be considered as limiting.

[0020] The details of the present invention will now be discussed with reference to the accompanying drawings which illustrate the present invention by way of example only. In the accompanying drawings, similar features or components may be marked with the same reference numerals.

[0021] The use of "including", "having" and "comprising" and variations thereof herein is meant to include the items listed thereafter and their equivalents and additional items. Although reference may be made to directions such as above, below, upward, downward, backward, bottom, top, front, back, etc. in describing the drawings, for convenience, reference is made relative to the drawings. These directions are not intended to literally accept or limit the present invention in any form. In addition, terms such as "first", "second", "third", etc. are used herein for illustrative purposes and are not intended to indicate or imply importance or significance.

[0022] See also Figure 1 , Figure 2 As shown, the utility model slitting machine edge material winding and automatic unloading device includes a support plate 1 (i.e., a wall panel), a winding assembly and a material unloading assembly. The winding assembly is arranged on the support plate 1, and includes a first driving member, and a coaxially arranged transmission shaft 2 and an air shaft 3. The transmission shaft 2 is connected to the air shaft 3, and the first driving member drives the transmission shaft 2 to rotate. The material unloading assembly is arranged on the support plate 1, and includes a second driving member and a push plate 4. The push plate 4 is arranged on the air shaft 3, and the second driving member drives the push plate 4 to move axially outward along the surface of the air shaft 3.

[0023] In a preferred embodiment, the winding assembly further includes a bearing 5 and a bearing seat 6 , the bearing seat 6 is disposed on the support plate 1 , the bearing 5 is disposed on the bearing seat 6 , and the bearing 5 is sleeved on both axial ends of the transmission shaft 2 .

[0024] The first driving member is a motor reducer 7 and a coupling 8 which are connected to each other. The motor reducer 7, the coupling 8 and the transmission shaft 2 are coaxially arranged.

[0025] In a preferred embodiment, the material return assembly also includes a guide assembly, which includes at least one group of guide rods 9 and linear bearings 10, preferably a group of guide rods 9 and linear bearings 10, that is, two guide rods 9 and two linear bearings 10, the linear bearings 10 are arranged on the support plate 1, and one end of the guide rod 9 passes through the linear bearing 10 and is fixedly connected to the push plate 4.

[0026] The second driving member is at least one group of cylinders 11, preferably two cylinders 11, which are respectively arranged on the upper and lower sides of the guide rod 9, and the cylinders 11 are fixed on the support plate 1, and the piston rods of the cylinders 11 are fixedly connected to the push plate 4.

[0027] When winding, the motor reducer 7 rotates, driving the transmission shaft 2 to rotate. The transmission shaft 2 is bolted to the air shaft 3, and at the same time drives the air shaft 3 to rotate, so that the edge material is wound; when the edge material needs to be unloaded, the air shaft 3 stops rotating, the piston rod of the cylinder 11 extends, and the push plate 4 extends with the guide rod 9 to withdraw the material from the air shaft 3 to complete the unloading.

[0028] The inflatable shaft is easy to process, install and maintain. The inflatable shaft body increases its diameter after expansion. When unloading, the expansion area shrinks, the gap between the inflatable shaft and the copper foil increases, reducing the friction between the copper foil edge material and the inflatable shaft, making unloading more convenient. The push plate adopts a double cylinder plus double guide symmetrical arrangement, the thrust is more uniform, and it is not easy to get stuck when unloading the edge material.

[0029] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A slitting machine edge material winding and automatic unloading device, characterized in that: include: Support plate; A winding assembly is disposed on the support plate, comprising a first driving member, and a transmission shaft and an air shaft arranged coaxially, wherein the transmission shaft is connected to the air shaft, and the first driving member drives the transmission shaft to rotate; The material stripping assembly is arranged on the support plate, and comprises a second driving member and a push plate. The push plate is arranged on the inflatable shaft, and the second driving member drives the push plate to move axially outward along the surface of the inflatable shaft.

2. The slitting machine edge material winding and automatic unloading device as claimed in claim 1, characterized in that: The winding assembly further comprises a bearing and a bearing seat, wherein the bearing seat is arranged on the support plate, the bearing is arranged on the bearing seat, and the bearing sleeve is arranged at both axial ends of the transmission shaft.

3. The slitting machine edge material winding and automatic unloading device as claimed in claim 1 or 2, characterized in that: The first driving member is a motor reducer and a coupling that are connected to each other, and the motor reducer, the coupling, and the transmission shaft are coaxially arranged.

4. The slitting machine edge material winding and automatic unloading device as claimed in claim 1, characterized in that: The material stripping assembly also includes a guide assembly, which includes at least one group of guide rods and linear bearings. The linear bearings are arranged on the support plate, and one end of the guide rod passes through the linear bearing and is fixedly connected to the push plate.

5. The slitting machine edge material winding and automatic unloading device as claimed in claim 1 or 4, characterized in that: The second driving member is at least one group of cylinders, the cylinders are fixed on the support plate, and the piston rods of the cylinders are fixedly connected to the push plate.

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