Cutting device convenient to fix

Abstract

The cutting device convenient to fix comprises a fixed roller structure, the fixed roller structure comprises a transmission lead screw, the transmission lead screw is rotationally connected to the two sides of the outer wall of a side plate, a lifting block is arranged on the outer wall of the transmission lead screw, and a threaded hole in the middle of the lifting block is matched with the transmission lead screw; two fixing roller bodies are arranged between the two lifting blocks, and the rotating directions of threads at the two ends of the transmission lead screw are opposite. According to the plate cutting device, the two fixing rollers capable of moving relatively are arranged to clamp a plate, so that the cutting structure can cut the fixed plate, and inclination of the cut edge of the plate caused by displacement of the plate in the cutting process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate cutting, and particularly relates to a cutting device convenient for fixing. Background Technique

[0002] A plate is a flat rectangular building material board made into a standard size, which is applied to the construction industry and used as a component for walls, ceilings or floors. It also mostly refers to a metal plate formed by forging, rolling or casting;

[0003] It is divided into thin plates, medium plates, thick plates, extra-thick plates, and is usually made into a flat rectangular building material board of standard size;

[0004] When cutting a plate, a cutting device is needed to cut the plate into a suitable size. However, during the cutting process of the plate, after the cutting device contacts the plate, the cutting device cannot fix the plate, resulting in displacement of the plate during cutting and making the cut surface of the plate inclined. Content of the Utility Model

[0005] Purpose of the Utility Model

[0006] In view of the above technical problems, the utility model provides a cutting device convenient for fixing to solve the technical problems mentioned in the background technique.

[0007] Technical Solution

[0008] To achieve the above purpose, the technical solution provided by the utility model is a cutting device convenient for fixing, including side plates. A positioning hole is provided on one side of the side plates, a fixed roller structure is provided on the other side of the side plates, and a cutting structure is provided in the middle of the side plates;

[0009] The fixed roller structure includes a transmission screw rod rotatably connected to both sides of the outer wall of the side plates. A lifting block is provided on the outer wall of the transmission screw rod. The threaded hole in the middle of the lifting block cooperates with the transmission screw rod. A fixed roller body is provided between the two lifting blocks. The number of the fixed roller bodies is set to two, and the thread directions at both ends of the transmission screw rod are opposite.

[0010] Preferably, a bracket is provided on the outer wall in the middle of the side plates, and a cutting structure is provided inside the bracket. Positioning holes are provided at the four corners of the side plates.

[0011] Preferably, the cutting structure includes a bidirectional screw rod rotatably connected to the top and bottom of the bracket, and a moving frame is provided between the two bidirectional screw rods.

[0012] Preferably, cooperation holes are provided at the top and bottom of the moving frame, the cooperation holes cooperate with the bidirectional screw rod, and a cutting machine is provided inside the moving frame.

[0013] Preferably, it further includes a feeding roller structure, which includes a rotating roller rotatably connected to the inside of the cutting structure on one side of the side plate. A driving gear is provided at one end of the rotating roller, and a rotating wheel is provided at the other end of the rotating roller. The number of the rotating rollers is set to two, and the two rotating rollers are connected by the driving gear.

[0014] Preferably, a return spring is provided on the outer wall of the rotating roller, and a fitting plate is provided on the outer wall of the return spring. The number of the fitting plates is set to be multiple, and the multiple fitting plates are annularly arranged on the outer wall of the rotating roller.

[0015] Beneficial effects

[0016] The technical solution provided by the present utility model has the following beneficial effects compared with the prior art:

[0017] By providing two fixed rollers that can move relative to each other, the present utility model can clamp the plate, so that the cutting structure can cut the fixed plate, avoiding the displacement of the plate during the cutting process and causing the cut edge of the plate to be inclined;

[0018] After the plate is cut, the driving roller rotates and the fitting plate on the outer wall of the driving roller fits with the outer wall of the plate, so that the fitting plate pushes the plate to move to one side, enabling the cutting structure to cut the subsequent plate. Description of the drawings

[0019] Figure 1 is a three-dimensional view of the present utility model;

[0020] Figure 2 is a three-dimensional view of the fixed roller structure of the present utility model;

[0021] Figure 3 is a three-dimensional sectional view of the feeding roller structure of the present utility model.

[0022] Reference numerals

[0023] 1, side plate; 2, bracket; 3, cutting structure; 301, bidirectional lead screw; 302, moving frame; 303, mating hole; 304, cutting machine; 4, positioning hole; 5, fixed roller structure; 501, driving lead screw; 502, lifting block; 503, fixed roller body; 6, feeding roller structure; 601, rotating roller; 602, driving gear; 603, rotating wheel; 604, return spring; 605, fitting plate. Detailed implementation manners

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front part", "both ends", "both sides", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", "provided with", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Now refer to the drawings, wherein the purpose of each figure is only to show some exemplary embodiments and is not intended to limit the present utility model. In each drawing, the same reference numerals represent the same or corresponding parts. The dimensions and ratios in each drawing are only for illustration and should not be construed as a limitation to the present utility model, and these dimensions may be enlarged relative to the actual product.

[0028] Refer to Figures 1-3 , a cutting device that is convenient to fix, including a side plate 1. A positioning hole 4 is provided on one side of the side plate 1, a fixed roller structure 5 is provided on the other side of the side plate 1, and a cutting structure 3 is provided in the middle of the side plate 1;

[0029] The fixed roller structure 5 includes a driving lead screw 501 which is rotatably connected to both sides of the outer wall of the side plate 1. A lifting block 502 is arranged on the outer wall of the driving lead screw 501. The threaded hole in the middle of the lifting block 502 cooperates with the driving lead screw 501. A fixed roller body 503 is arranged between the two lifting blocks 502. The number of the fixed roller bodies 503 is set to two, and the thread directions at both ends of the driving lead screw 501 are opposite.

[0030] Further, in the above technical solution, a bracket 2 is arranged on the outer wall in the middle of the side plate 1. A cutting structure 3 is arranged inside the bracket 2. Positioning holes 4 are opened at the four corners of the side plate 1. Two positioning holes 4 on one side of the side plate 1 are connected to the rotating roller 601, and two positioning holes 4 on the other side of the side plate 1 are connected to the lifting block 502. The cross section of the positioning hole 4 connected to the lifting block 502 is rectangular to enable the lifting block 502 to slide with the positioning hole 4.

[0031] Further, in the above technical solution, the cutting structure 3 includes a bidirectional lead screw 301 which is rotatably connected to the top and bottom of the bracket 2. A moving frame 302 is arranged between the two bidirectional lead screws 301. Matching holes 303 are opened at the top and bottom of the moving frame 302. The matching holes 303 cooperate with the bidirectional lead screw 301. A cutting machine 304 is arranged inside the moving frame 302. After the sheet material is aligned with the cutting machine 304, the motor drives the bidirectional lead screw 301 to rotate, and the bidirectional lead screw 301 drives the moving frame 302 to move, so that the moving frame 302 reciprocates on the outer wall of the bidirectional lead screw 301, and at the same time the cutting machine 304 cuts the sheet material.

[0032] Further, in the above technical solution, a feeding roller structure 6 is also included, which includes a rotating roller 601. The rotating roller 601 is rotatably connected to the inside of the cutting structure 3 on one side of the side plate 1. A driving gear 602 is arranged at one end of the rotating roller 601, and a rotating wheel 603 is arranged at the other end of the rotating roller 601. The number of the rotating rollers 601 is set to two, and the two rotating rollers 601 are connected through the driving gear 602. A return spring 604 is arranged on the outer wall of the rotating roller 601. A fitting plate 605 is arranged on the outer wall of the return spring 604. The number of the fitting plates 605 is set to multiple, and the multiple fitting plates 605 are annularly arrayed on the outer wall of the rotating roller 601. After the sheet material is cut, the motor drives one rotating roller 601 to rotate, and the rotating roller 601 drives the other rotating roller 601 to rotate through the driving gear 602, and the rotation directions between the two rotating rollers 601 are opposite. At the same time, the return spring 604 pushes the fitting plate 605 to contact the outer walls on both sides of the sheet material and push the sheet material to move to one side, so that the cutting structure 3 can cut the subsequent sheet materials.

[0033] The working principle of this utility model:

[0034] Refer to the attached drawings of the specification Figures 1-3 First, when it is necessary to cut the sheet by the cutting device, place the sheet between the two fixed roller bodies 503 and the rotating roller 601. The fitting plate 605 fits against the outer wall of the sheet. Manually rotate the transmission lead screw 501. The transmission lead screw 501 drives the two fixed roller bodies 503 to move relatively through the lifting block 502, so that the fixed roller bodies 503 fit against the outer walls on both sides of the sheet;

[0035] Start the motor. The motor drives the bidirectional lead screw 301 to rotate. The bidirectional lead screw 301 drives the moving frame 302 to reciprocate, so that the moving frame 302 drives the cutting machine 304 to cut the sheet. After the sheet cutting is completed, start the motor. The motor drives the rotating roller 601 to rotate. The rotating roller 601 drives the rotating roller 601 on the other side to rotate through the driving gear 602. The rotating roller 601 drives the sheet to move to one side through the fitting plate 605, so that the cutting structure 3 can cut the subsequent sheets.

[0036] The above embodiments only represent a certain implementation manner of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the patent of the present invention; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention; therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A cutting device that is convenient to fix, characterized in that, including a side plate (1), a positioning hole (4) is provided on one side of the side plate (1), a fixed roller structure (5) is provided on the other side of the side plate (1), and a cutting structure (3) is provided in the middle of the side plate (1); the fixed roller structure (5), which includes a transmission lead screw (501), the transmission lead screw (501) is rotatably connected to both sides of the outer wall of the side plate (1), a lifting block (502) is provided on the outer wall of the transmission lead screw (501), a threaded hole in the middle of the lifting block (502) cooperates with the transmission lead screw (501), a fixed roller body (503) is provided between the two lifting blocks (502), the number of the fixed roller bodies (503) is set to two, and the thread directions at both ends of the transmission lead screw (501) are opposite.

2. The cutting device that is convenient to fix according to claim 1, wherein: A bracket (2) is provided on the outer wall in the middle of the side plate (1), a cutting structure (3) is provided inside the bracket (2), and positioning holes (4) are provided at the four corners of the side plate (1).

3. A convenient fixing cutting device according to claim 1, characterized in that: The cutting structure (3), which includes a bidirectional lead screw (301) rotatably connected to the top and bottom of the bracket (2), and a moving frame (302) is provided between the two bidirectional lead screws (301).

4. The convenient fixing cutting device according to claim 3, characterized in that: Cooperating holes (303) are provided at the top and bottom of the moving frame (302), the cooperating holes (303) cooperate with the bidirectional lead screw (301), and a cutting machine (304) is provided inside the moving frame (302).

5. The cutting device that is convenient for fixing according to claim 1, characterized in that: It further includes a feeding roller structure (6), which includes a rotating roller (601), the rotating roller (601) is rotatably connected to the inside of the cutting structure (3) on one side of the side plate (1), a driving gear (602) is provided at one end of the rotating roller (601), a rotating wheel (603) is provided at the other end of the rotating roller (601), the number of the rotating rollers (601) is set to two, and the two rotating rollers (601) are connected by the driving gear (602).

6. The cutting device that is convenient to fix according to claim 5, characterized in that: A return spring (604) is provided on the outer wall of the rotating roller (601), a fitting plate (605) is provided on the outer wall of the return spring (604), the number of the fitting plates (605) is set to multiple, and the multiple fitting plates (605) are annularly arranged on the outer wall of the rotating roller (601).

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