Insulation paper slitting equipment

Abstract

The utility model relates to the field of slitting equipment, in particular to insulation paper slitting equipment. Comprising a machine tool frame, and mounting wallboards are arranged on the two sides of the machine tool frame; a feeding mechanism, a cutting mechanism, a distributing mechanism and a winding mechanism are sequentially arranged on the mounting wall plate; the cutting mechanism comprises an upper knife roll and a lower knife roll matched with the upper knife roll; wherein the upper knife roll comprises a roll body; fixing grooves are formed in the roller body, and one ends of the fixing grooves penetrate through the end face of the roller body; a mounting base is arranged on the roller body in a sleeving manner, a fixing part clamped in the fixing groove in a matched manner is arranged on the inner side of the mounting base, a fixing screw hole is formed in the mounting base, a fixing screw is arranged in the fixing screw hole, and one end of the fixing screw abuts against the roller body; the upper cutting blade is arranged on the mounting base in a sleeving manner; the positions of the upper cutting blades can be adjusted, the fixing structure is stable, the adjusting state and the fixing state of the mounting base can be conveniently switched, and the distance between the upper cutting blades can be adjusted more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of slitting equipment, in particular to insulating paper slitting equipment. Background Art

[0002] Insulation paper is usually thin and fragile, and large pieces of insulation paper may be difficult to handle. Cutting it into several rolls can reduce the weight and volume of a single roll, making it easier to carry and operate, and improving work efficiency and safety.

[0003] Storage and Management: Large rolls of insulation paper can be difficult to store and manage, especially in limited spaces. Slitting into rolls allows for easier storage and management, while also helping to maintain the quality of the insulation paper and ease of retrieval.

[0004] Insulation paper slitting equipment can improve the efficiency of paper processing and the degree of automation of the production line, making the processing of paper tape more precise and efficient.

[0005] When slitting, paper rolls need to be divided into paper rolls of different sizes, and the spacing of the upper cutting blades needs to be adjusted frequently, so a simple adjustment structure of the upper cutting blade is needed.

[0006] Therefore, there is an urgent need to provide an improved technical solution to solve the above technical problems. Utility Model Content

[0007] The purpose of the utility model is to provide a technical effect of an insulating paper slitting device which is convenient for adjusting the spacing between upper cutting blades in view of the above-mentioned technical problems.

[0008] In view of this, the utility model provides an insulating paper slitting device, characterized in that it includes:

[0009] A machine tool frame, with mounting wall panels on both sides of the machine tool frame;

[0010] A feeding mechanism, a cutting mechanism, a material dividing mechanism and a winding mechanism are arranged in sequence on the installation wall panel;

[0011] The cutting mechanism comprises an upper knife roller and a lower knife roller matched with the upper knife roller;

[0012] Among them, the upper knife roller includes:

[0013] A roller body, with first shafts provided at both ends of the roller body;

[0014] A fixing groove, which is arranged on the roller body and has one end passing through the end surface of the roller body;

[0015] A mounting base, wherein the mounting base sleeve is arranged on the roller body, and a fixing portion is arranged on the inner side of the mounting base and is engaged with the fixing groove, and a fixing screw hole is arranged on the mounting base, and a fixing screw is arranged in the fixing screw hole, and one end of the fixing screw is against the roller body;

[0016] An upper cutting blade is sleeved on the mounting base.

[0017] Furthermore, four fixing grooves are evenly distributed on the circumference of the roller body, and four fixing parts are provided at corresponding positions of the mounting base.

[0018] Further, the mounting base comprises:

[0019] The limiting part is arranged on the mounting base, and the side surface of the limiting part abuts against the side surface of the upper cutting blade.

[0020] Furthermore, the mounting base further comprises:

[0021] A limiting groove is arranged on the surface of the mounting base, and the inner side of the upper cutting blade is clamped in the limiting groove.

[0022] Furthermore, the mounting base also includes:

[0023] A limiting surface, which is arranged on one side of the mounting base;

[0024] The upper cutting blade is provided with a fastening portion which is in contact with the limiting surface.

[0025] Furthermore, a mounting opening is provided on the upper cutting blade, and an upper mounting portion and a lower mounting portion are respectively provided on both sides of the mounting opening, and the upper mounting portion and the lower mounting portion are connected by fastening bolts.

[0026] Furthermore, the cross section of the fixing groove is trapezoidal.

[0027] Furthermore, a plurality of mounting bases and upper cutting blades are provided on the roller body.

[0028] The beneficial effects of the utility model are:

[0029] 1. The utility model can adjust the position of the upper cutting blade at will, and the fixing structure is stable, and it is convenient to switch the adjustment and fixing states of the mounting base, making it more convenient to adjust the spacing of the upper cutting blades.

[0030] 2. A limiting surface is also provided on the mounting base of the utility model. The limiting surface is arranged on one side of the peripheral side of the mounting base. The limiting surface is a plane, and a fastening portion is arranged on the side of the upper cutting blade. The fastening portion is provided with a plane that contacts the limiting surface. By arranging the fastening portion to contact the limiting surface, relative rotation between the upper cutting blade and the mounting base is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the upper knife roller of the utility model;

[0032] Figure 2 for Figure 1 Schematic diagram of the structure of the middle A area;

[0033] Figure 3 for Figure 2 Schematic diagram of the structure of the middle B area;

[0034] Figure 4 It is a schematic structural diagram of the cross section of the utility model;

[0035] Figure 5 It is a schematic structural diagram of the upper cutting blade and the lower cutting blade of the utility model.

[0036] The symbols in the figure are:

[0037] 1. Machine tool frame; 2. Install wall panel; 3. Loading mechanism; 4. Material dividing mechanism; 5. Upper knife roller; 6. Lower knife roller; 7. Roller body; 9. Install base; 10. Fixing groove; 11. Fixing part; 12. Upper cutting blade; 13. Limiting part; 14. Limiting groove; 15. Limiting surface; 16. Fastening part; 17. Installing opening; 18. Upper installing part; 19. Lower installing part. Example

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0039] Embodiment 1:

[0040] This embodiment provides an insulating paper slitting device, characterized by comprising:

[0041] A machine tool frame 1, with mounting wall panels 2 provided on both sides of the machine tool frame 1;

[0042] A loading mechanism 3, a cutting mechanism, a material dividing mechanism 4 and a winding mechanism are sequentially arranged on the installation wall panel 2;

[0043] The cutting mechanism comprises an upper knife roller 5 and a lower knife roller 6 matched with the upper knife roller 5;

[0044] Wherein, the upper knife roller 5 comprises:

[0045] A roller body 7, with first shafts provided at both ends of the roller body 7;

[0046] A fixing groove 10, wherein the fixing groove 10 is arranged on the roller body 7 and one end of the fixing groove 10 passes through the end surface of the roller body 7;

[0047] A mounting base 9 is sleeved on the roller body 7, and a fixing portion 11 is provided on the inner side of the mounting base 9 to be matched and clamped in the fixing groove 10, and a fixing screw hole is provided on the mounting base 9, and a fixing screw is provided in the fixing screw hole, and one end of the fixing screw is against the roller body 7;

[0048] The upper cutting blade 12 is sleeved on the mounting base 9 .

[0049] The machine tool frame 1 includes an electric control box, and a mounting wall panel 2 is provided on each side of the machine tool frame 1, and a feeding mechanism 3 is provided on the mounting wall panel 2. The feeding mechanism 3 is arranged on the rightmost side, and the feeding mechanism 3 is provided with a rotating roller that can rotate and is used to place the original coil. The material dividing mechanism 4 is composed of various rollers. The specific structure is not described. It is a prior art. The winding mechanism is provided with multiple winding rollers, and each winding roller can wind at least one finished insulating paper; the driving mechanism drives the winding roller of the winding mechanism to rotate, and a cutting mechanism is provided before the material dividing mechanism 4 and the feeding mechanism 3. The cutting structure can divide a whole sheet of insulating paper into insulating papers of various widths; the cutting mechanism is provided with an upper knife roller 5 and a lower knife roller 6, and the side surface of the upper cutting blade 12 of the upper knife roller 5 abuts against the side surface of the cutting knife of the lower knife roller 6, and the upper knife roller 5 includes a roller body 7, the surface of the roller body 7 is smooth, and the two ends of the roller body 7 are provided with a first shaft rod, and the shaft rod is inserted into the mounting hole. In the wall panel 2, the roller body 7 can rotate, and the upper knife roller 5 is also provided with a fixing groove 10, which is arranged on the curved surface of the roller body 7, and one end of the fixing groove 10 passes through the end face of the roller body 7. When installing, it is installed from this end; a mounting base 9 is sleeved on the roller body 7, and the mounting base 9 is annular. A fixing portion 11 is also provided on the inner side of the mounting base 9. The fixing portion 11 is integrally formed on the mounting base 9, and the fixing portion 11 can be slidably fitted in the fixing groove 10, and the fixing portion 11 prevents the mounting base 9 and the roller body 7 from rotating relative to each other. A fixing screw hole is provided on the curved side wall of the mounting base 9, and the fixing screw is threadedly matched with the fixing screw hole. By tightening the fixing screw, one end of the fixing screw is pressed against the roller body 7, so that the mounting base 9 cannot slide. When sliding adjustment is required, the fixing screw is loosened to adjust the position of the mounting base 9; the upper cutting blade 12 is sleeved on the mounting base 9.

[0050] The roller body 7 is provided with a plurality of mounting bases 9 and corresponding upper cutting blades 12 .

[0051] The above structure can adjust the position of the upper cutting blade 12 at will, and the fixing structure is stable, and it is convenient to switch the adjustment and fixing states of the mounting base 9, making it more convenient to adjust the spacing of the upper cutting blades 12.

[0052] Embodiment 2:

[0053] This embodiment provides an insulating paper slitting device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] Four fixing grooves 10 are evenly distributed on the circumference of the roller body 7 , and four fixing portions 11 are provided at corresponding positions of the mounting base 9 .

[0055] Four fixing grooves 10 are evenly distributed on the circumference of the roller body 7 , and four fixing portions 11 corresponding to the fixing grooves 10 are provided. By increasing the number of fixing grooves 10 and the fixing portions 11 corresponding to the fixing grooves 10 , the stability of the structure is enhanced.

[0056] The mounting base 9 comprises:

[0057] The limiting portion 13 is disposed on the mounting base 9 , and a side surface of the limiting portion 13 abuts against a side surface of the upper cutting blade 12 .

[0058] The mounting base 9 includes a limiting portion 13 , which is disposed on an outer side wall of the mounting base 9 . The side surface of the upper cutting blade 12 abuts against the limiting portion 13 , so that the positioning of the upper cutting blade 12 is more accurate.

[0059] The upper cutting blade 12 is fixed on the limiting portion 13 by means of screws.

[0060] Furthermore, when the upper cutting blade 12 abuts against the limiting portion 13 , the lower cutting blade and the limiting portion 13 are located at two sides of the upper cutting blade 12 .

[0061] The mounting base 9 also includes:

[0062] The limiting groove 14 is arranged on the surface of the mounting base 9 , and the inner side of the upper cutting blade 12 is clamped in the limiting groove 14 .

[0063] The limiting groove 14 is arranged on the surface of the mounting base 9, and the upper cutting blade 12 is clamped in the limiting groove 14 to prevent the upper cutting blade 12 from moving on the mounting base.

[0064] Embodiment 3:

[0065] This embodiment provides an insulating paper slitting device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] The mounting base 9 also includes:

[0067] A limiting surface 15, the limiting surface 15 is arranged on one side of the mounting base 9;

[0068] The upper cutting blade 12 is provided with a fastening portion 16 that abuts against the limiting surface 15 .

[0069] A limiting surface 15 is also provided on the mounting base 9. The limiting surface 15 is arranged on one side of the peripheral side of the mounting base 9. The limiting surface 15 is a plane, and a fastening portion 16 is provided on the side of the upper cutting blade 12. The fastening portion 16 is provided with a plane that contacts the limiting surface 15. By setting the fastening portion 16 to contact the limiting surface 15, relative rotation between the upper cutting blade 12 and the mounting base 9 is prevented.

[0070] The upper cutting blade 12 is provided with a mounting opening 17 , and an upper mounting portion 18 and a lower mounting portion 19 are respectively provided on both sides of the mounting opening 17 , and the upper mounting portion 18 and the lower mounting portion 19 are connected by fastening bolts.

[0071] When installing the upper cutting blade 12, the spacing of the mounting openings 17 becomes larger so that the inner diameter of the upper cutting blade 12 can be enlarged. After the upper cutting blade 12 is installed in the limiting groove 14, the inner diameter of the upper cutting blade 12 is tightened, and then the upper mounting part 18 and the lower mounting part 19 on both sides of the mounting opening 17 are fixedly connected by tightening bolts and the spacing of the mounting openings 17 is reduced to achieve the fixation of the upper cutting blade 12.

[0072] The cross section of the fixing groove 10 is trapezoidal.

[0073] A plurality of mounting bases 9 and upper cutting blades 12 are provided on the roller body 7 .

[0074] It also includes a tension mechanism, which includes:

[0075] Two hydraulic telescopic rods, which are respectively arranged on the mounting wall panels 2 on both sides;

[0076] The tension roller has two ends which are rotatably arranged on the output ends of the two hydraulic telescopic rods.

[0077] The tension mechanism is used to increase the tension of the entire unfolded paper body, so that the paper body is taut and prevent the paper body from collapsing during operation. Two hydraulic telescopic rods 11 are respectively fixedly arranged on the mounting wall panels 2 on both sides, and a rotating base for mounting a tension roller is provided at the end of the output telescopic rod of the hydraulic telescopic rod, and the tension roller is rotatably arranged on the rotating base; when the paper body needs to be taut, the output telescopic rod is extended, and the position of the tension roller is adjusted to extend the path of the paper body, achieve tautness, and prevent collapse.

[0078] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which belong to the protection scope of the present application.

Claims

1. An insulating paper cutting device, characterized in that: include: A machine tool frame (1), with mounting wall panels (2) provided on both sides of the machine tool frame (1); A loading mechanism (3), a cutting mechanism, a material dividing mechanism (4) and a winding mechanism are sequentially arranged on the installation wall panel (2); The cutting mechanism comprises an upper knife roller (5) and a lower knife roller (6) matched with the upper knife roller (5); Wherein, the upper knife roller (5) comprises: A roller body (7), with first shafts being provided at both ends of the roller body (7); A fixing groove (10), the fixing groove (10) being arranged on the roller body (7) and having one end penetrating through the end surface of the roller body (7); A mounting base (9), the mounting base (9) being sleeved on the roller body (7), and a fixing portion (11) which is matched and clamped in the fixing groove (10) is provided on the inner side of the mounting base (9), and a fixing screw hole is provided on the mounting base (9), and a fixing screw is provided in the fixing screw hole, and one end of the fixing screw abuts against the roller body (7); An upper cutting blade (12) is sleeved on the mounting base (9).

2. The insulating paper slitting device according to claim 1, characterized in that: Four fixing grooves (10) are evenly distributed on the circumference of the roller body (7), and four fixing portions (11) are provided at corresponding positions of the mounting base (9).

3. The insulating paper slitting device according to claim 1, characterized in that: The mounting base (9) comprises: A limiting portion (13) is arranged on the mounting base (9), and a side surface of the limiting portion (13) abuts against a side surface of the upper cutting blade (12).

4. The insulating paper slitting device according to claim 1, characterized in that: The mounting base (9) also includes: A limiting groove (14) is arranged on the surface of the mounting base (9), and the inner side of the upper cutting blade (12) is clamped in the limiting groove (14).

5. The insulating paper slitting equipment according to claim 1, characterized in that: The mounting base (9) also includes: A limiting surface (15), the limiting surface (15) being arranged on one side of the mounting base (9); The upper cutting blade (12) is provided with a fastening portion (16) that abuts against the limiting surface (15).

6. The insulating paper slitting device according to claim 4, characterized in that: The upper cutting blade (12) is provided with a mounting opening (17), and an upper mounting portion (18) and a lower mounting portion (19) are respectively provided on both sides of the mounting opening (17), and the upper mounting portion (18) and the lower mounting portion (19) are connected by fastening bolts.

7. The insulating paper slitting equipment according to claim 1, characterized in that: The cross section of the fixing groove (10) is trapezoidal.

8. The insulating paper slitting equipment according to claim 1, characterized in that: A plurality of mounting bases (9) and upper cutting blades (12) are provided on the roller body (7).

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