Efficient cutting device for PC board machining

Abstract

The utility model provides an efficient cutting device for PC board machining, and belongs to the technical field of machines. The problem that in the prior art, applicability is poor is solved. The efficient cutting device for PC board processing comprises a cutting table, a lifting assembly, a cutting assembly and a fixing piece, a concave sliding groove is formed in the cutting table, the lifting assembly is slidably connected into the sliding groove, the cutting assembly is connected with the lifting assembly, the lifting assembly can change the vertical position of the cutting assembly, and the cutting assembly is connected with the fixing piece. The cutting assembly comprises a cutting table and a fixing part, the cutting table is further provided with a concave cutting opening, the cutting opening and the sliding groove are right opposite and parallel, the fixing part is fixedly connected to the cutting table through a bolt and located on one side of the cutting opening, the fixing part is used for fixing a PC board, in the initial state, the cutting assembly and the fixing part are arranged in a staggered mode, and in the working state, the cutting assembly and the fixing part are arranged in a staggered mode. After sliding, the lifting assembly can drive the cutting assembly to slide to be parallel to the fixing piece and then cut the PC board. The efficient cutting device for PC board machining is high in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a high-efficiency cutting device for processing PC boards. Background Art

[0002] PC sheet, also known as polycarbonate sheet and Capron sheet, is an engineering plastic with excellent comprehensive performance, outstanding physical, mechanical, electrical and thermal properties, and is currently widely used in various industries. The existing PC sheet cutting process is mostly done by workers using handheld cutting knives, which is not only labor-intensive and inefficient, but also dangerous and poorly applicable. Summary of the invention

[0003] The purpose of the utility model is to provide a highly applicable and efficient cutting device for PC board processing in view of the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A high-efficiency cutting device for PC board processing, characterized in that it includes a cutting table, a lifting component, a cutting component and a fixing part, the cutting table has a recessed slide groove, the lifting component is slidably connected in the slide groove, the cutting component and the lifting component are connected, the lifting component can change the upper and lower positions of the cutting component, the cutting table also has a recessed cutting opening, the cutting opening and the slide groove are opposite and parallel, the fixing part is fixedly connected to the cutting table by bolts and the fixing part is located on one side of the cutting opening, the fixing part is used to fix the PC board, in the initial state, the cutting component and the fixing part are staggered, in the working state, the lifting component can drive the cutting component to slide parallel to the fixing part after sliding to cut the PC board.

[0006] The utility model creatively arranges a cutting table, a lifting component, a cutting component and a fixing part. In an initial state, the cutting component and the fixing part are staggered. At this time, a PC board is placed on the cutting table, and the fixing part is used to position the PC board. In a working state, the lifting component is pulled to slide, and the cutting component can be driven to slide parallel to the fixing part. The lifting component can change the upper and lower positions of the cutting component for easy adjustment, and the cutting component can cut the PC board.

[0007] The device does not require workers to hold a cutting knife, has low labor intensity, improves work efficiency, reduces danger, and has strong applicability.

[0008] In the above-mentioned efficient cutting device for PC board processing, the lifting assembly includes a vertical plate, both sides of which are fixedly connected with triangular stabilizing plates, and the bottoms of the vertical plate and the stabilizing plate are both installed with a plurality of rollers, and the rollers are slidably connected in the slide groove.

[0009] The arrangement of the triangular stabilizing plate enables the vertical plate to slide in the slide groove more stably.

[0010] In the above-mentioned high-efficiency cutting device for PC board processing, the lifting assembly also includes a screw and a moving block. The vertical plate has a recessed long groove, and the screw is rotatably connected in the long groove. A motor is fixedly connected to the top of the vertical plate, and the output end of the motor is connected to the screw. The moving block is slidably connected in the long groove and the moving block is threadedly connected to the screw.

[0011] The size of the moving block is adapted to the long slot and the two side walls of the moving block are closely attached to the inner side walls of the long slot. The starting motor can drive the screw to rotate and drive the moving block to move up and down.

[0012] In the above-mentioned efficient cutting device for PC board processing, the cutting assembly includes a cutting motor and a cutting knife, the cutting motor is fixedly connected to the moving block, the cutting knife is connected to the output end of the cutting motor, and the cutting knife is directly opposite to the cutting opening.

[0013] Starting the cutting motor can drive the cutting knife to cut the PC board, and the cutting opening can avoid the cutting knife.

[0014] In the above-mentioned efficient cutting device for PC board processing, a handle is fixedly connected to the back of the vertical board.

[0015] Pulling the handle can drive the cutting assembly to move and cut the PC board.

[0016] In the above-mentioned efficient cutting device for PC board processing, the fixing part includes a fixing box and a top positioning plate. The fixing box has an internal cavity and an opening that penetrates its inner cavity on the side close to the cutting opening. A plurality of springs are fixedly connected to the top wall of the inner cavity of the fixing box, and the top positioning plate is connected to the lower parts of the plurality of springs.

[0017] Pull the top positioning plate upward, then put the PC board into the inner cavity of the fixed box, and then release the top positioning plate. Under the elastic force of several springs, the top positioning plate always has a downward force, thereby positioning the PC board in the fixed box.

[0018] In the above-mentioned high-efficiency cutting device for PC board processing, the fixing part also includes a positioning screw and a side positioning plate, the positioning screw is threadedly connected to the side wall of the fixing box, the side positioning plate is slidably connected to the cutting table and the side positioning plate is located in the inner cavity of the fixing box, the inner end of the positioning screw is located in the inner cavity of the fixing box and the inner end of the positioning screw is rotatably connected to the side positioning plate.

[0019] Rotating the positioning screw can drive the side positioning plate to move inward to clamp and position the side of the PC board in the fixed box.

[0020] In the above-mentioned efficient cutting device for PC board processing, the lower part of the top positioning plate and the inner side of the side positioning plate are both fixedly connected with anti-skid silicone pads.

[0021] The setting of the anti-slip silicone pad makes the positioning of the PC board more stable.

[0022] Compared with the prior art, the efficient cutting device for PC board processing creatively arranges a cutting table, a lifting assembly, a cutting assembly and a fixing part. In the initial state, the cutting assembly and the fixing part are staggered. At this time, the PC board is placed on the cutting table, the fixing part is used to position the PC board, the top positioning plate is pulled upward, and then the PC board is placed in the inner cavity of the fixed box. Then the top positioning plate is released. Under the elastic force of several springs, the top positioning plate always has a downward force, thereby positioning the PC board in the fixed box; rotating the positioning screw can drive the side positioning plate to move inward to clamp and position the side of the PC board in the fixed box; the setting of the anti-slip silicone pad makes the positioning of the PC board more stable.

[0023] Then the staff pulls the handle to drive the cutting component to move parallel to the fixing part. The lifting component can change the upper and lower positions of the cutting component for easy adjustment. Finally, the cutting component is started to cut the PC board.

[0024] The device does not require workers to hold a cutting knife, has low labor intensity, reduces danger, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the efficient cutting device for PC board processing.

[0026] Figure 2 It is a three-dimensional structural schematic diagram of the efficient cutting device for PC board processing.

[0027] In the figure, 1. cutting table; 11. slide; 12. cutting mouth; 2. lifting assembly; 21. vertical plate; 22. long groove; 23. stabilizing plate; 24. roller; 25. screw; 26. moving block; 27. handle; 28. motor; 3. cutting assembly; 31. cutting motor; 32. cutting knife; 4. fixing part; 41. fixing box; 42. top positioning plate; 43. spring; 44. positioning screw; 45. side positioning plate; 46. anti-slip silicone pad. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0031] like Figure 1 and Figure 2As shown, the efficient cutting device for PC board processing includes a cutting table 1, a lifting component 2, a cutting component 3 and a fixing component 4. The cutting table 1 has a recessed slide groove 11, and the lifting component 2 is slidably connected in the slide groove 11. The cutting component 3 is connected to the lifting component 2, and the lifting component 2 can change the upper and lower positions of the cutting component 3. The cutting table 1 also has a recessed cutting opening 12, and the cutting opening 12 is opposite to and parallel to the slide groove 11. The fixing component 4 is fixedly connected to the cutting table 1 by bolts and the fixing component 4 is located on one side of the cutting opening 12. The fixing component 4 is used to fix the PC board. In the initial state, the cutting component 3 and the fixing component 4 are staggered. In the working state, the lifting component 2 can drive the cutting component 3 to slide parallel to the fixing component 4 after sliding to cut the PC board.

[0032] The lifting assembly 2 includes a vertical plate 21 , and triangular stabilizing plates 22 are fixedly connected to both sides of the vertical plate 21 . A plurality of rollers 24 are installed at the bottom of the vertical plate 21 and the stabilizing plate 23 , and the rollers 24 are slidably connected to the slide groove 11 .

[0033] The lifting assembly 2 also includes a screw 25 and a moving block 26. The vertical plate 21 has a recessed long groove 22, and the screw 25 is rotatably connected in the long groove 22. A motor 28 is fixedly connected to the top of the vertical plate 21, and the output end of the motor 28 is connected to the screw 25. The moving block 26 is slidably connected in the long groove 22 and the moving block 26 is threadedly connected to the screw 25.

[0034] The cutting assembly 3 includes a cutting motor 31 and a cutting knife 32 . The cutting motor 1 is fixedly connected to the moving block 26 . The cutting knife 32 is connected to the output end of the cutting motor 31 . The cutting knife 32 is directly opposite to the cutting opening 12 .

[0035] A handle 27 is fixedly connected to the back side of the vertical plate 21 .

[0036] The fixing member 4 includes a fixing box 41 and a top positioning plate 42. The fixing box 41 has an internal cavity and an opening that penetrates the inner cavity on the side close to the cutting edge 12. The top wall of the inner cavity of the fixing box 41 is fixedly connected to a plurality of springs 43, and the top positioning plate 42 is connected to the lower part of the plurality of springs 43.

[0037] The fixing member 4 also includes a positioning screw 44 and a side positioning plate 45. The positioning screw 44 is threadedly connected to the side wall of the fixing box 41, the side positioning plate 45 is slidably connected to the cutting table 1 and the side positioning plate 45 is located in the inner cavity of the fixing box 41, the inner end of the positioning screw 44 is located in the inner cavity of the fixing box 41 and the inner end of the positioning screw 44 is rotatably connected to the side positioning plate 45.

[0038] The lower part of the top positioning plate 42 and the inner side of the side positioning plate 45 are both fixedly connected with anti-skid silicone pads 46 .

[0039] The utility model creatively arranges a cutting table, a lifting component, a cutting component and a fixing component. In an initial state, the cutting component and the fixing component are staggered. At this time, a PC board is placed on the cutting table, the fixing component is used to position the PC board, the top positioning plate is pulled to move upward, and then the PC board is placed in the inner cavity of the fixing box, and then the top positioning plate is released. Under the elastic force of a plurality of springs, the top positioning plate always has a downward force, thereby positioning the PC board in the fixing box; rotating the positioning screw can drive the side positioning plate to move inward to clamp and position the side of the PC board in the fixing box; the provision of the anti-slip silicone pad makes the positioning of the PC board more stable.

[0040] Then the staff pulls the handle to drive the cutting component to move parallel to the fixing part. The lifting component can change the upper and lower positions of the cutting component for easy adjustment. Finally, the cutting component is started to cut the PC board.

[0041] The device does not require workers to hold a cutting knife, has low labor intensity, reduces danger, and has strong applicability.

[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A high-efficiency cutting device for PC board processing, characterized in that: It includes a cutting table, a lifting component, a cutting component and a fixing part. The cutting table has a recessed slide groove, the lifting component is slidably connected in the slide groove, the cutting component is connected to the lifting component, the lifting component can change the upper and lower positions of the cutting component, the cutting table also has a recessed cutting opening, the cutting opening and the slide groove are opposite and parallel, the fixing part is fixedly connected to the cutting table by bolts and the fixing part is located on one side of the cutting opening, the fixing part is used to fix the PC board, in the initial state, the cutting component and the fixing part are staggered, in the working state, the lifting component can drive the cutting component to slide parallel to the fixing part after sliding to cut the PC board.

2. The high-efficiency cutting device for PC board processing according to claim 1, characterized in that: The lifting assembly comprises a vertical plate, both sides of which are fixedly connected with triangular stabilizing plates, and the bottoms of the vertical plate and the stabilizing plate are both installed with a plurality of rollers, which are slidably connected in the slide grooves.

3. The high-efficiency cutting device for PC board processing according to claim 2, characterized in that: The lifting assembly also includes a screw and a moving block. The vertical plate has a recessed long groove, and the screw is rotatably connected in the long groove. A motor is fixedly connected to the top of the vertical plate, and the output end of the motor is connected to the screw. The moving block is slidably connected in the long groove and the moving block is threadedly connected to the screw.

4. The high-efficiency cutting device for PC board processing according to claim 3, characterized in that: The cutting assembly comprises a cutting motor and a cutting knife. The cutting motor is fixedly connected to the moving block. The cutting knife is connected to the output end of the cutting motor. The cutting knife is directly opposite to the cutting opening.

5. The high-efficiency cutting device for PC board processing according to claim 4, characterized in that: A handle is fixedly connected to the back of the vertical plate.

6. The high-efficiency cutting device for PC board processing according to claim 5, characterized in that: The fixing member includes a fixing box and a top positioning plate. The fixing box has an internal cavity and an opening that penetrates the internal cavity on one side close to the cutting opening. The top wall of the internal cavity of the fixing box is fixedly connected to a plurality of springs, and the top positioning plate is connected to the lower parts of the plurality of springs.

7. The high-efficiency cutting device for PC board processing according to claim 6, characterized in that: The fixing member also includes a positioning screw and a side positioning plate, wherein the positioning screw is threadedly connected to the side wall of the fixing box, the side positioning plate is slidably connected to the cutting table and is located in the inner cavity of the fixing box, the inner end of the positioning screw is located in the inner cavity of the fixing box and is rotatably connected to the side positioning plate.

8. The high-efficiency cutting device for PC board processing according to claim 7, characterized in that: The lower part of the top positioning plate and the inner side of the side positioning plate are both fixedly connected with anti-skid silicone pads.

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