High-precision insulation paper slitting device

Abstract

The utility model relates to the technical field of insulation paper slitting, and discloses a high-precision insulation paper slitting device which comprises a base, the upper surface of the base is fixedly connected with a machine table, the outer side of the machine table is fixedly connected with a paper placing roller, one end of the paper placing roller extends into the machine table, and the paper placing roller is connected with an inner wall bearing of the machine table. A machine table is arranged on the base, a paper winding roller is connected to the inner side of the machine table through a bearing, a material containing box is placed on the upper surface of the base, an automatic paper cutting assembly used for automatic slitting is arranged on the inner side of the machine table, and a roller pressing assembly used for pressing and positioning materials is arranged on one side of the machine table. According to the high-precision insulation paper slitting device, automatic slitting is achieved through the automatic paper slitting assembly, the slitting efficiency and precision are improved, materials are pressed and positioned through the roller pressing assembly, the stability and precision of the materials in the slitting process are guaranteed, and the purpose of high-precision slitting is achieved on the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating paper cutting, in particular to a high-precision insulating paper cutting device. Background Art

[0002] Insulation paper is an important material in electrical engineering and various electronic products, used to ensure the safety and reliability of electrical equipment. Insulation paper has excellent electrical insulation properties and mechanical strength, and is widely used in the manufacture and maintenance of transformers, motors, generators and other equipment.

[0003] Insulating paper usually needs to be precisely cut into specific widths and lengths during the production process. Such operations are generally performed in a slitting device. There are many types of slitting devices. For example, Chinese patent CN208279065U discloses an efficient slitting device for release paper, including a bracket and other structures. The efficient slitting device for release paper can improve the working efficiency of the slitting device. However, the existing slitting device still has the defect of low slitting accuracy. When the traditional slitting device is slitting the insulating paper, it is impossible to tightly press and fix the insulating paper. As a result, during the slitting process, the accuracy may be poor due to force problems, and the insulating paper of ideal specifications cannot be obtained. Therefore, a high-precision insulating paper slitting device is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high-precision insulating paper cutting device, which has the advantages of high precision and solves the problem of low precision of traditional insulating paper cutting devices.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned high-precision purpose, the utility model provides the following technical solutions: a high-precision insulating paper slitting device, comprising a base, the upper surface of the base is fixedly connected to a machine table, the outer side of the machine table is fixedly connected to a paper placing roller with one end extending to the inside of the machine table, the paper placing roller is connected to the inner wall bearing of the machine table, and the inner side bearing of the machine table is connected to a paper winding roller.

[0008] A charging box is placed on the upper surface of the base.

[0009] An automatic paper cutting assembly for automatic cutting is arranged on the inner side of the machine, and a roller pressing assembly for pressing and positioning the material is arranged on one side of the machine.

[0010] Preferably, the automatic paper cutting assembly includes an electric push rod, the electric push rod is fixedly connected to the inner top wall of the machine platform, the output shaft of the electric push rod is fixedly connected to a hanger one, and the right side of the hanger one is fixedly connected to a knife roller.

[0011] Preferably, the roller clamping assembly includes a side frame, the side frame is fixedly connected to the left side of the machine, the inner side of the side frame is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a second hanger, the bottom of the second hanger is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a first clamping structure, the left and right sides of the back side of the mounting plate are fixedly connected to connecting frames, and the second clamping structure is connected to a bearing between opposite sides of the connecting frame.

[0012] Preferably, the first clamping structure includes two fixing frames, both of which are fixedly connected to the bottom of the mounting plate, a first roller is bearing-connected between opposite sides of the two fixing frames, and a plurality of first pressure wheels are fixedly connected to the outer sides of the first roller.

[0013] Preferably, the second clamping structure comprises a second roller, the second roller bearing is connected between the two connecting frames, and a plurality of second pressing wheels are fixedly connected to the outer side of the second roller.

[0014] Preferably, the charging box is placed vertically on the upper surface of the base, and the charging box is located on the inner side of the machine.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a high-precision insulating paper cutting device, which has the following beneficial effects:

[0017] The high-precision insulating paper slitting device realizes automatic slitting through an automatic paper cutting component, thereby improving slitting efficiency and precision. The roller pressing component presses and positions the material, thereby ensuring the stability and precision of the material during the slitting process, thereby achieving the purpose of high-precision slitting as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a side view of the utility model.

[0020] In the figure: 1. base; 2. machine table; 3. paper placing roller; 4. paper winding roller; 5. electric push rod; 6. bracket 1; 7. knife roller; 8. side frame; 9. cylinder; 10. bracket 2; 11. mounting plate; 12. first clamping structure; 13. connecting frame; 14. second clamping structure; 15. loading box. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-2 A high-precision insulating paper slitting device includes a base 1, the upper surface of the base 1 is fixedly connected to a machine table 2, the outer side of the machine table 2 is fixedly connected to a paper placing roller 3 with one end extending into the inside of the machine table 2, the paper placing roller 3 is connected to the inner wall bearing of the machine table 2, the inner side bearing of the machine table 2 is connected to a paper winding roller 4, a loading box 15 is placed on the upper surface of the base 1, the loading box 15 is vertically placed on the upper surface of the base 1, and the loading box 15 is located on the inner side of the machine table 2.

[0023] It can be understood that the paper unwinding roller 3 cooperates with the paper winding roller 4 so that the insulating paper can be wound around the two for winding processing, which is convenient for slitting.

[0024] It should also be noted in the above embodiment that the charging box 15 is provided to facilitate the collection of the cut insulating paper.

[0025] In order to achieve high precision, an automatic paper cutting assembly for automatic cutting is provided on the inner side of the machine table 2, and a roller pressing assembly for pressing and positioning the material is provided on one side of the machine table 2.

[0026] Among them, the automatic paper cutting component includes an electric push rod 5, which is fixedly connected to the inner top wall of the machine table 2, and the output shaft of the electric push rod 5 is fixedly connected to a hanger 6, and the right side of the hanger 6 is fixedly connected to a knife roller 7.

[0027] It should be noted that in the above embodiment, the knife roller 7 is composed of a rod body and a blade, and a plurality of blades are fixedly connected to the outer side of the rod body. By setting the knife roller 7 and cooperating with the electric push rod 5 to move up and down, it is convenient to cut the insulating paper.

[0028] In addition, the roller clamping assembly includes a side frame 8, which is fixedly connected to the left side of the machine table 2. A cylinder 9 is fixedly connected to the inner side of the side frame 8. A hanger 10 is fixedly connected to the output end of the cylinder 9. A mounting plate 11 is fixedly connected to the bottom of the hanger 10. A first clamping structure 12 is fixedly connected to the bottom of the mounting plate 11. The first clamping structure 12 includes two fixing frames, both of which are fixedly connected to the bottom of the mounting plate 11. A first roller is connected by a bearing between the opposite sides of the two fixing frames. A plurality of first pressing wheels are fixedly connected to the outer side of the first roller. A connecting frame 13 is fixedly connected to the left and right sides of the back side of the mounting plate 11. A second clamping structure 14 is connected by a bearing between the opposite sides of the connecting frame 13. The second clamping structure 14 includes a second roller. The second roller bearing is connected between the two connecting frames 13. A plurality of second pressing wheels are fixedly connected to the outer side of the second roller.

[0029] It should be understood that the first pressing structure 12 and the second pressing structure 14 in this embodiment can cooperate with the cylinder 9 to perform up and down compression, and can compress the insulation paper to the greatest extent without affecting the winding of the insulation paper during slitting.

[0030] The working principle of this embodiment is as follows:

[0031] The insulating paper is placed on the paper placing roller 3 and the paper winding roller 4 for winding, and then the electric push rod 5 is started to drive the knife roller 7 and other structures to move downward until the knife roller 7 contacts the insulating paper for slitting. In this process, the first clamping structure 12 and the second clamping structure 14 are driven downward and pressed on the insulating paper by starting the cylinder 9, so that the insulating paper can be clamped. Since the first clamping structure 12 and the second clamping structure 14 are both connected by bearings, they have inertia and can rotate synchronously with the winding to avoid damage to the insulating paper. After the insulating paper is cut, it falls into the loading box 15 for collection and processing.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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 high-precision insulating paper cutting device, comprising: A base (1), wherein a machine platform (2) is provided on the base (1), a paper placing roller (3) with one end extending into the interior of the machine platform (2) is provided on the outer side of the machine platform (2), and a paper winding roller (4) is provided on the inner side of the machine platform (2); The invention is characterized in that: a charging box (15) is provided on the upper surface of the base (1); An automatic paper cutting assembly for automatic cutting is provided on the inner side of the machine (2), and a roller pressing assembly for pressing and positioning materials is provided on one side of the machine (2).

2. A high-precision insulating paper cutting device according to claim 1, characterized in that: The automatic paper cutting assembly comprises an electric push rod (5), the electric push rod (5) being arranged on the inner top wall of the machine platform (2), the output shaft of the electric push rod (5) being provided with a hanger 1 (6), and a knife roller (7) being provided on the right side of the hanger 1 (6).

3. A high-precision insulating paper cutting device according to claim 1, characterized in that: The roller clamping assembly comprises a side frame (8), the side frame (8) being arranged on one side of the machine platform (2), a cylinder (9) being arranged on the inner side of the side frame (8), a second hanger (10) being arranged on one side of the cylinder (9), a mounting plate (11) being arranged on one side of the second hanger (10), a first clamping structure (12) being arranged on one side of the mounting plate (11), connecting frames (13) being arranged on both left and right sides of the back side of the mounting plate (11), and a second clamping structure (14) being arranged between opposite sides of the connecting frame (13).

4. A high-precision insulating paper cutting device according to claim 3, characterized in that: The first clamping structure (12) comprises two fixing frames, both of which are arranged at the bottom of the mounting plate (11), a first roller is connected by a bearing between opposite sides of the two fixing frames, and a plurality of first pressing wheels are arranged on the outer side of the first roller.

5. A high-precision insulating paper cutting device according to claim 3, characterized in that: The second pressing structure (14) comprises a second roller, the second roller is arranged between the two connecting frames (13), and a plurality of second pressing wheels are arranged on the outer side of the second roller.

6. A high-precision insulating paper cutting device according to claim 1, characterized in that: The loading box (15) is placed vertically on the upper surface of the base (1), and the loading box (15) is located on the inner side of the machine platform (2).

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