Paper cutting mechanism of winding machine

Abstract

The utility model relates to the technical field of paper cutting mechanisms, in particular to a paper cutting mechanism of a winding machine, which comprises a vertically arranged base plate, a fixed guide rail is mounted on the base plate, a paper blocking piece is mounted at one end of the fixed guide rail, and a fixed column is arranged at the other end of the fixed guide rail. The fixed column is connected with a push shear rod seat through a first tension spring, one end of the push shear rod seat is connected with a push shear rod, the end of the push shear rod is hinged to one end of a paper cutting seat, a paper pressing rod is arranged on the upper portion of the paper cutting seat, and a paper cutting rod is movably arranged at the lower end of the paper pressing rod. The lower end of the paper cutting rod is connected with the paper cutting seat through a second tension spring; and the other end of the push shear rod seat is connected with an electromagnet through a connecting rod. According to the paper cutting mechanism of the winding machine, notches are flush, operation is convenient, stable and safe operation of the paper cutting mechanism can be guaranteed, the overall paper cutting efficiency and paper cutting quality are improved, and wide application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutting mechanisms, in particular to a paper cutting mechanism for a winding machine. Background Art

[0002] With the continuous progress of society, chip aluminum electrolytic capacitors have been widely used in all walks of life. In the production process of chip aluminum electrolytic capacitors, the electrolytic paper needs to be wound, and after winding, it needs to be cut. At present, the winding and cutting of electrolytic paper is mainly done by a single steel sheet, and a serration is set at the end of the steel sheet. The serration cuts the electrolytic paper through the expansion and contraction of the steel sheet, so that the overall paper cutting operation can be achieved; however, in the long-term use process, it is found that such a paper cutting mechanism has the following defects: 1. The cut of the electrolytic paper is relatively rough, which is not convenient for the later edge gluing operation; 2. When the electrolytic paper is damp, its toughness is not high, which will affect the cutting of the electrolytic paper; 3. The steel sheet often breaks during the reciprocating cutting operation. Summary of the invention

[0003] The technical problem to be solved by the utility model is: in order to solve the problems existing in the above-mentioned background technology, a paper cutting mechanism for a winding machine is provided, which has a flat incision and is easy to operate, can ensure the stable and safe operation of the paper cutting mechanism, improve the overall paper cutting efficiency and paper cutting quality, and is convenient for wide promotion and use.

[0004] The utility model adopts the following technical scheme to solve the technical problem: a paper cutting mechanism of a winding machine comprises a vertically arranged base plate, a fixed guide rail is installed on the base plate, a paper stopper is installed at one end of the fixed guide rail, a fixed column is arranged on the other end of the fixed guide rail, the fixed column is connected to a push scissors rod seat through a first tension spring, one end of the push scissors rod seat is connected to a push scissors rod, the end of the push scissors rod is hinged to one end of a paper cutting seat, a paper pressing rod is arranged on the upper part of the paper cutting seat, a paper cutting rod is movably arranged at the lower end of the paper pressing rod, and the lower end of the paper cutting rod is connected to the paper cutting seat through a second tension spring; the other end of the push scissors rod seat is connected to an electromagnet through a connecting rod.

[0005] As a further limitation, in the above technical solution, a paper pulling clamp is movably provided on one side of the paper blocking piece.

[0006] Further definition, in the above technical solution, one end of the paper pressing rod is hinged to one end of the paper cutting rod, electrolytic paper is inserted between the paper pressing rod and the paper cutting rod, and the electrolytic paper is wound on the capacitor core.

[0007] As a further limitation, in the above technical solution, a winding needle is inserted into the capacitor core package.

[0008] Further limitation, in the above technical solution, a tape is arranged on one side of the paper cutting seat, the tape is wound around a rotating shaft, and the rotating shaft is vertically arranged on the base plate.

[0009] The beneficial effects of the utility model are as follows: the paper cutting mechanism of the winding machine proposed by the utility model has a flush incision and is easy to operate, which can ensure the stable and safe operation of the paper cutting mechanism, improve the overall paper cutting efficiency and paper cutting quality, and is convenient for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] The numbers in the accompanying drawings are: 1, base plate, 2, fixed guide rail, 3, paper stopper, 4, fixed column, 5, first tension spring, 6, scissor push rod seat, 7, scissor push rod, 8, paper cutting seat, 9, paper pressing rod, 10, paper cutting rod, 11, second tension spring, 12, connecting rod, 13, electromagnet, 14, paper pulling pliers, 15, capacitor core, 16, winding needle, 17, tape. DETAILED DESCRIPTION

[0013] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0014] See Figure 1 The invention shows a paper cutting mechanism of a winding machine, comprising a vertically arranged base plate 1, a fixed guide rail 2 is installed on the base plate 1, a paper stopper 3 is installed at one end of the fixed guide rail 2, a fixed column 4 is arranged on the other end of the fixed guide rail 2, a push scissors rod seat 6 is connected to the fixed column 4 through a first tension spring 5, one end of the push scissors rod seat 6 is connected to a push scissors rod 7, the end of the push scissors rod 7 is hinged to one end of a paper cutting seat 8, a paper pressing rod 9 is arranged on the upper part of the paper cutting seat 8, a paper cutting rod 10 is movably arranged at the lower end of the paper pressing rod 9, and the lower end of the paper cutting rod 10 is connected to the paper cutting seat 8 through a second tension spring 11; the other end of the push scissors rod seat 6 is connected to an electromagnet 13 through a connecting rod 12.

[0015] Among them, a paper pulling clamp 14 is movably arranged on one side of the paper blocking piece 3. One end of the paper pressing rod 9 is hinged with one end of the paper cutting rod 10, and an electrolytic paper 18 is passed between the paper pressing rod 9 and the paper cutting rod 10, and the electrolytic paper 18 is wound on the capacitor core 15. A winding needle 16 is inserted into the capacitor core 15. A tape 17 is arranged on one side of the paper cutting seat 8, and the tape 17 is wound on the rotating shaft, and the rotating shaft is vertically arranged on the base plate 1.

[0016] The operating principle of the paper cutting mechanism of the winder is as follows:

[0017] First, the electromagnet 13 is controlled to operate, so that the scissor push rod 7 can pull the paper cutting rod 10 downward to realize the opening of the paper pressing rod 9 and the paper cutting rod 10, and then the capacitor core 15 is controlled to rotate, so as to realize the automatic winding of the electrolytic paper 18. When the winding is completed, the electromagnet 13 is controlled to operate, so that the scissor push rod 7 moves to the side of the paper pressing rod 9, so that the automatic cutting effect can be achieved. When the cutting is completed, the paper pulling clamp 14 is extended to pull the electrolytic paper 18 again to the next capacitor core 15 for winding operation; the operation is repeated in this way.

[0018] The paper cutting mechanism of the winding machine of the present application has the following advantages over the traditional paper cutting mechanism: the cutting edge is flush, which is convenient for the subsequent glue sealing; the paper cutting mechanism has a long service life and high stability in use; the overall paper cutting efficiency and the amount of paper cutting are greatly improved.

[0019] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paper cutting mechanism for a winding machine, characterized in that: It comprises a vertically arranged base plate, on which a fixed guide rail is installed, on one end of which a paper stopper is installed, on the other end of which a fixed column is arranged, on which a push scissors rod seat is connected via a first tension spring, on which a push scissors rod seat is connected at one end of the push scissors rod, on which the end of the push scissors rod is hinged at one end of a paper cutting seat, a paper pressing rod is arranged on the upper part of the paper cutting seat, a paper cutting rod is movably arranged at the lower end of the paper pressing rod, and the lower end of the paper cutting rod is connected to the paper cutting seat via a second tension spring; and the other end of the push scissors rod seat is connected to an electromagnet via a connecting rod.

2. A paper cutting mechanism for a winding machine according to claim 1, characterized in that: A paper pulling clamp is movably arranged on one side of the paper blocking piece.

3. A paper cutting mechanism for a winding machine according to claim 1, characterized in that: One end of the paper pressing rod is hinged with one end of the paper cutting rod, electrolytic paper is inserted between the paper pressing rod and the paper cutting rod, and the electrolytic paper is wound on the capacitor core package.

4. A paper cutting mechanism for a winding machine according to claim 3, characterized in that: A winding needle is inserted into the capacitor core package.

5. A paper cutting mechanism for a winding machine according to claim 1, characterized in that: A tape is arranged on one side of the paper cutting seat, and the tape is wound around a rotating shaft, and the rotating shaft is vertically arranged on the base plate.

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