Strip cutting machine

Abstract

The utility model relates to the technical field of cutting equipment, and particularly discloses a strip cutting machine which comprises a machine base, a cutting mechanism and a positioning mechanism, the cutting mechanism and the positioning mechanism are arranged on the machine base, a horizontal machining platform is arranged on the machine base, and the cutting mechanism comprises a cutting frame fixedly installed on the machining platform. The cutting frame is provided with a cutting assembly used for cutting zebra paper, the cutting assembly is provided with a linear laser positioner used for marking the cutting position, and the portion, located under the linear laser positioner, of the machining platform is provided with a cutting groove. The positioning mechanism comprises a positioning plate movably installed on the machining platform and an adjusting screw rod driving the positioning plate to move, a positioning plane is arranged at one end of the positioning plate, the adjusting screw rod is in threaded connection with the machining platform, and the end of the adjusting screw rod can abut against the other end of the positioning plate. According to the strip cutting machine disclosed by the utility model, the cutting accuracy and the cutting efficiency of zebra paper can be improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and in particular to a strip cutting machine. Background Technology

[0002] Zebra paper, commonly known as conductive paper or heat-pressed paper, is a new type of electronic component that can be bent arbitrarily, has stable performance, and is easy to use for connecting and conducting electrical components. It is widely used for interconnecting LCD displays with circuit boards, circuit boards with each other, and circuit boards with solar panels, among other electronic and electrical appliances. When using zebra paper, it needs to be cut. Current cutting methods typically involve pressing down the zebra paper strips with a steel ruler to fix the position, and then repeatedly cutting back and forth with a razor blade to complete a small stack. However, the dense carbon lines on the zebra paper strips are difficult to discern with the human eye, making it very easy to cut the wrong lines. Manual pressing is laborious and it's difficult to maintain the same position for a long time, resulting in a high risk of overall misalignment, cutting crookedly, or cutting incorrectly. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems mentioned above, and to provide a strip cutter that can improve the accuracy and efficiency of zebra paper cutting.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a strip cutting machine, including a machine base, and a cutting mechanism and a positioning mechanism disposed on the machine base. A horizontal processing platform is disposed on the machine base. The cutting mechanism includes a cutting frame fixedly installed on the processing platform. A cutting component for cutting zebra paper is disposed on the cutting frame. A one-line laser positioner for marking the cutting position is disposed on the cutting component. A cutting groove is disposed on the processing platform directly below the one-line laser positioner. The positioning mechanism includes a positioning plate movably installed on the processing platform and an adjusting screw for driving the positioning plate to move. A positioning plane is disposed at one end of the positioning plate. The adjusting screw is threadedly connected to the processing platform, and its end can abut against the other end of the positioning plate.

[0005] Preferably, the cutting assembly includes a blade holder with a cutting blade and a drive device for driving the blade holder to move in the vertical direction.

[0006] Preferably, the driving device is a cylinder, with the cylinder body at one end connected to the cutting frame and the piston rod at the other end connected to the blade holder.

[0007] Preferably, the cutting frame is provided with a vertical slide rail, and the two sides of the blade holder are provided with slide grooves that slide in cooperation with the slide rail.

[0008] Preferably, the tool holder is provided with a pressure plate, which is elastically connected to the tool holder by a spring.

[0009] Preferably, the processing platform is provided with a mounting plate, the positioning plate is provided with a guide rail, and the mounting plate is provided with a guide groove that cooperates with the guide rail.

[0010] Preferably, the positioning plate and the mounting plate are elastically connected by a tension spring.

[0011] Preferably, the positioning plate is provided with a mounting block, the adjusting screw is threadedly connected to the mounting block, and the positioning plate is provided with a push block, the end of the adjusting screw abutting against the push block.

[0012] The beneficial effects are as follows: Compared with the prior art, the strip cutting machine of this utility model, by setting a linear laser positioner and a positioning component on the cutting component, can neatly place a stack of zebra paper under the cutting component when cutting zebra paper, so that one side of the zebra paper is close to the positioning plane of the positioning plate. Then, by adjusting the screw to drive the positioning plate to move, the position of the zebra paper is adjusted. When the laser of the linear laser positioner is located at the cutting position of the zebra paper, the positioning of the zebra paper is completed. Finally, the cutting component cuts the cutting position, thus realizing the cutting of the entire stack of zebra paper, improving the accuracy and efficiency of zebra paper cutting. Attached Figure Description

[0013] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0014] Figure 1 This is a schematic diagram of the structure of a strip cutting machine according to this application;

[0015] Figure 2 This is a schematic diagram of the positioning mechanism. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a central component. When a component is described as "connected to" another component, it can be directly connected to the other component or may have a central component. When a component is described as "set on" another component, it can be directly set on the other component or may have a central component. When a component is described as "set in the middle," it is not simply set in the exact center, as long as it is not set within the area defined by both ends being in the middle. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] like Figure 1 and Figure 2 As shown, this application discloses a strip cutting machine, including a base 1, and a cutting mechanism and a positioning mechanism disposed on the base 1. A horizontal processing platform 2 is disposed on the base 1. The cutting mechanism includes a cutting frame 3 fixedly installed on the processing platform 2. A cutting component for cutting zebra paper is disposed on the cutting frame 3. A one-line laser positioner 4 for marking the cutting position is disposed on the cutting component. A cutting groove 5 is disposed on the processing platform 2 directly below the one-line laser positioner 4. The positioning mechanism includes a positioning plate 6 movably installed on the processing platform 2 and an adjusting screw 7 for driving the positioning plate 6 to move. A positioning plane is disposed at one end of the positioning plate 6. The adjusting screw 7 is threadedly connected to the processing platform 2, and its end can abut against the other end of the positioning plate 6.

[0020] This utility model discloses a strip cutting machine. By setting a linear laser positioner 4 and a positioning component on the cutting assembly, when cutting zebra paper, a stack of zebra paper can be neatly placed under the cutting assembly, with one side of the zebra paper close to the positioning plane of the positioning plate 6. Then, the positioning plate 6 is driven to move by adjusting the screw 7, thereby adjusting the position of the zebra paper. When the laser of the linear laser positioner 4 is located at the cutting position of the zebra paper, the zebra paper is positioned. Finally, the cutting assembly cuts the zebra paper at the cutting position, thereby realizing the cutting of the entire stack of zebra paper, improving the accuracy and efficiency of zebra paper cutting.

[0021] In one embodiment of this application, the cutting assembly may include a blade holder 8 equipped with a cutting blade, and a driving device 9 for driving the blade holder 8 to move vertically. Specifically, a linear laser positioner 4 may be mounted on the blade holder, and the driving device 9 may be a cylinder. One end of the cylinder body is fixedly connected to the cutting frame 3, and the other end of the piston rod is connected to the blade holder 8. A through hole controls the extension and retraction of the cylinder piston rod, thereby driving the blade holder 8 to move vertically to cut the zebra paper.

[0022] Furthermore, the cutting frame 3 of this application may include two vertically arranged longitudinal beams and a crossbeam connecting the top ends of the two longitudinal beams. The bottom ends of the two longitudinal beams are detachably fixed to the processing platform 2 by bolts, and vertical slide rails 10 are provided on the two longitudinal beams. Slide grooves 11 that slide with the slide rails 10 are provided on both sides of the cutter holder 8. By providing slide grooves 11 on both sides of the cutter holder 8 to slide with the slide rails 10, the stability of the cutter holder 8 in the vertical direction is improved, thereby improving the cutting accuracy. Furthermore, a pressure plate 18 may also be provided on the cutter holder 8. The pressure plate 18 is elastically connected to the cutter holder 8 by a spring 19. When the cutter holder 8 moves downward, the pressure plate 18 can press one side of the zebra paper, thereby preventing the zebra paper from moving during the cutting process and further improving the cutting accuracy.

[0023] In another embodiment of this application, a mounting plate 12 may be provided on the processing platform 2. The mounting plate 12 can be detachably fixed on the processing platform 2 by screws, which facilitates the installation and removal of the mounting plate 12. A guide rail 13 is provided on the positioning plate 6, and a guide groove 14 that cooperates with the guide rail 13 is provided on the mounting plate 12. Through the sliding cooperation between the guide rail 13 and the guide groove 14, the positioning plate 6 can move back and forth in a straight line along the guide groove 14, thereby improving the positioning accuracy of the positioning plate 6. Preferably, guide rails 13 are provided at both ends and the middle of the positioning plate 6 to ensure the stability of the movement of the positioning plate 6.

[0024] Furthermore, the positioning plate 6 and the mounting plate 12 are elastically connected by a tension spring 15. With the tension spring 15 provided, when the adjusting screw 7 rotates to push the positioning plate 6 forward, the tension spring 15 can be stretched. When the adjusting screw 7 rotates in the opposite direction, under the elastic force of the tension spring 15, the positioning plate 6 can be driven to move backward toward the end of the adjusting screw 7, so that the positioning plate 6 and the end of the adjusting screw 7 are kept in contact. Preferably, both ends of the positioning plate 6 can be elastically connected to the mounting plate 12 by tension springs 15, so that the positioning plate 6 is subjected to more balanced force.

[0025] To facilitate the installation of the adjusting screw 7, a mounting block 16 can be provided on the positioning plate 6. The adjusting screw 7 is threadedly connected to the mounting block 16. A push block 17 is provided on the positioning plate 6. The end of the adjusting screw 7 abuts against the push block 17. By controlling the direction of the adjusting screw 7, the forward and backward movement of the positioning plate 6 can be controlled.

[0026] The above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model should be covered within the scope of the technical solution of this utility model.

Claims

1. A strip-cutting machine, characterized in that, The machine includes a base (1), a cutting mechanism and a positioning mechanism set on the base (1). A horizontal processing platform (2) is set on the base (1). The cutting mechanism includes a cutting frame (3) fixedly installed on the processing platform (2). A cutting component for cutting zebra paper is set on the cutting frame (3). A one-line laser locator (4) for marking the cutting position is set on the cutting component. A cutting groove (5) is set on the processing platform (2) directly below the one-line laser locator (4). The positioning mechanism includes a positioning plate (6) movably installed on the processing platform (2) and an adjusting screw (7) for driving the positioning plate (6) to move. A positioning plane is set on one end of the positioning plate (6). The adjusting screw (7) is threadedly connected to the processing platform (2), and its end can abut against the other end of the positioning plate (6).

2. A strip-cutting machine according to claim 1, characterized in that, The cutting assembly includes a cutter holder (8) with a cutting tool and a drive device (9) for driving the cutter holder (8) to move in the vertical direction.

3. A strip-cutting machine according to claim 2, characterized in that, The driving device (9) is a cylinder. One end of the cylinder body is connected to the cutting frame (3), and the other end of the piston rod is connected to the knife holder (8).

4. A strip-cutting machine according to claim 3, characterized in that, The cutting frame (3) is provided with a vertical slide rail (10), and the two sides of the knife holder (8) are provided with slide grooves (11) that slide in cooperation with the slide rail (10).

5. A strip-cutting machine according to claim 2, characterized in that, A pressure plate (18) is provided on the tool holder (8), and the pressure plate (18) is elastically connected to the tool holder (8) by a spring (19).

6. A strip-cutting machine according to claim 1, characterized in that, The processing platform (2) is provided with an installation plate (12), the positioning plate (6) is provided with a guide rail (13), and the installation plate (12) is provided with a guide groove (14) that cooperates with the guide rail (13).

7. A strip-cutting machine according to claim 6, characterized in that, The positioning plate (6) and the mounting plate (12) are elastically connected by a tension spring (15).

8. A strip-cutting machine according to claim 6, characterized in that, The positioning plate (6) is provided with an installation block (16), the adjusting screw (7) is threadedly connected to the installation block (16), the positioning plate (6) is provided with a push block (17), and the end of the adjusting screw (7) abuts against the push block (17).

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