A PC board cutting mechanism for preventing debris splashing

Abstract

The utility model relates to a PC board cutting mechanism for preventing debris from splashing, and the specific structure thereof comprises a cutting frame, and is characterized in that a cutting mechanism, an anti-splashing mechanism and a transport mechanism are respectively arranged on the cutting frame, the cutting mechanism comprises a cutting movement module moving in a vertical direction, a cutting blade is arranged on the cutting movement module, the anti-splashing mechanism is arranged on the opposite side of the cutting mechanism, the anti-splashing mechanism comprises an anti-splashing box body, the anti-splashing box body moves vertically in the setting direction of the cutting blade, the bottom surface of the anti-splashing box body is opened and the size is larger than the cutting blade, the transport mechanism comprises a transport placement plate matched with the bottom surface of the anti-splashing box body, and the splashing phenomenon of waste materials is blocked by arranging the anti-splashing box body.

Description

Technical Field

[0001] The utility model relates to the technical field of PC board production, in particular to a PC board cutting mechanism capable of preventing debris from splashing. Background Art

[0002] PC board is a plastic material, also called polycarbonate board, polyester board, capron board. It is resistant to weak acid and is made of polycarbonate as the main component using co-extrusion technology.

[0003] In the processing of PC board, since the PC board is formed into a whole huge plate, it is necessary to cut the PC board after processing. The existing cutting is to use a cutting machine to cut the surface of the PC board by rotating the cutting blade to cut the PC board into small plates of uniform specifications.

[0004] In the PC board cutting process, since the cutting blade rotates at a high speed, the PC board fragments will be splashed everywhere due to the friction, and the cut debris will float in the air, which greatly reduces the environmental cleanliness index of the processing technology. Therefore, in the current PC board cutting process, there is a problem that the debris cannot be prevented from splashing everywhere. Utility Model Content

[0005] The utility model aims to provide an anti-splashing structure to prevent debris from splashing into the air during the cutting process, thereby achieving the effect of ensuring the air quality of the processing environment.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PC board cutting mechanism for preventing debris splashing, comprising a cutting frame, on which a cutting mechanism, an anti-splashing mechanism and a transport mechanism are respectively arranged, the cutting mechanism comprising a cutting motion module that moves in a vertical direction, on which a cutting blade is arranged, the anti-splashing mechanism is arranged on the opposite side of the cutting mechanism, the anti-splashing mechanism comprises an anti-splashing box, the anti-splashing box moves vertically in the setting direction of the cutting blade, the bottom surface of the anti-splashing box is open and is larger than the cutting blade, and the transport mechanism comprises a transport placement plate that matches the bottom surface of the anti-splashing box.

[0007] Preferably, the anti-splash mechanism also includes an anti-splash base, an anti-splash movable module is arranged on the anti-splash base, a connecting rod extends from the track of the anti-splash movable module, the connecting rod is fixedly connected to the anti-splash box, and an anti-splash cylinder is arranged on the top of the anti-splash base for driving the connecting rod to move on the anti-splash movable module.

[0008] Preferably, the cutting mechanism further comprises a cutting linkage rod fixedly arranged on the cutting motion module, one end of the cutting linkage rod is fixedly connected to the cutting rotation motor, and the top end of the cutting motion module is fixedly connected to the cutting motion motor.

[0009] Preferably, the anti-splash box is provided with an anti-splash making way groove matching the cutting linkage rod.

[0010] Preferably, the transport placement plate includes a placement bottom surface and limiting plates arranged around the placement bottom surface, and the PC plate is placed on the placement bottom surface and is located in the space surrounded by the limiting plates.

[0011] Preferably, the front end and the rear end of the limiting plate are both provided with cutting clearance grooves matching the thickness of the cutting blade.

[0012] Preferably, a fixed groove is provided on the limiting plate, and a fixing piece extending into the fixed groove is fixedly provided on the bottom of the anti-splash box.

[0013] Preferably, the transport mechanism further comprises a moving track, and the bottom of the transport placement plate is slidably connected to the moving track.

[0014] The beneficial effects of the utility model are:

[0015] 1. An anti-splash mechanism is set up to ensure that during the cutting process, the anti-splash box will wrap the outside of the cutting blade to prevent the cutting debris from splashing into the air.

[0016] 2. Set up a fixed structure to ensure that the anti-splash box can be linked with the transport placement board and fixed on the surface of the transport placement board to prevent the shaking caused by cutting from reducing the protective performance of the anti-splash box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure diagram of a PC board cutting mechanism for preventing debris splashing in the utility model Figure 1 ;

[0018] Figure 2 The structure diagram of a PC board cutting mechanism for preventing debris splashing in the utility model Figure 2 ;

[0019] Figure 3 The structure diagram of a PC board cutting mechanism for preventing debris splashing in the utility model Figure 3 .

[0020] In the figure:

[0021] 1. Cutting frame;

[0022] 2. Cutting mechanism; 21. Cutting motion module; 22. Cutting blade; 23. Cutting linkage rod; 24. Cutting rotation motor; 25. Cutting motion motor;

[0023] 3. Anti-splash mechanism; 31. Anti-splash box; 311. Anti-splash clearance groove; 312. Fixing piece; 32. Anti-splash base; 33. Anti-splash moving module; 34. Connecting rod; 35. Anti-splash cylinder;

[0024] 4. Transport mechanism; 41. Transport placement plate; 411. Placement bottom surface; 412. Limiting plate; 413. Cutting clearance groove; 414. Fixed trough body; 42. Motion track. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] refer to Figure 1 A cutting frame 1 is provided, and a cutting process is performed on the cutting frame 1. A cutting mechanism 2, an anti-splash mechanism 3 and a transport mechanism 4 are respectively provided on the cutting frame 1, wherein the cutting mechanism 2 is a structure for cutting the PC sheet, the anti-splash structure can prevent debris from splashing, and the transport mechanism 4 can transport the PC sheet to the bottom of the cutting mechanism 2.

[0027] refer to Figure 1-3 The cutting mechanism 2 includes a cutting motion module 21 that moves in a vertical direction, and a cutting knife is arranged on the cutting motion module 21. The cutting motion module 21 can drive the cutting blade 22 to rise and fall in the vertical direction. The cutting mechanism 2 also includes a cutting linkage rod 23 fixedly arranged on the cutting motion module 21, and one end of the cutting linkage rod 23 is fixedly connected to a cutting rotating motor 24. The top of the cutting motion module 21 is fixedly connected to a cutting motion motor 25. The cutting knife is driven to rise or fall by the cutting motion motor 25, and the cutting blade 22 is started by starting the cutting rotating motor 24 to cut the PC sheet.

[0028] refer to Figure 1-3The anti-splash mechanism 3 is arranged on the opposite side of the cutting mechanism 2. The anti-splash mechanism 3 includes an anti-splash box 31. The anti-splash box 31 moves vertically in the setting direction of the cutting blade 22. The bottom surface of the anti-splash box 31 is open and larger than the cutting blade 22. When the anti-splash box 31 descends, it can cover the outer side of the cutting blade 22 to limit the range of movement of debris generated during the cutting process. The anti-splash mechanism 3 also includes an anti-splash base 32. The anti-splash base 32 is provided with an anti-splash moving module 33. The track of the anti-splash moving module 33 extends with a connecting Rod 34, connecting rod 34 and anti-splash box 31 are fixedly connected, and the cutting box is driven to move in the vertical direction through the anti-splash moving module 33. The top of the anti-splash base 32 is provided with an anti-splash cylinder 35 that drives the connecting rod 34 to move on the anti-splash moving module 33. The anti-splash box 31 is provided with an anti-splash clearance groove 311 that matches the cutting linkage rod 23. When the anti-splash cylinder 35 is started, the anti-splash box 31 descends, and the anti-splash clearance groove 311 will avoid the cutting linkage rod 23, so that the cutting blade 22 enters the anti-splash box 31.

[0029] refer to Figure 1-3 The transport mechanism 4 includes a transport placement plate 41 matched with the bottom surface of the splash-proof box 31, and the transport placement plate 41 includes a placement bottom surface 411 and a limiting plate 412 arranged around the placement bottom surface 411. The PC sheet is placed on the placement bottom surface 411 and is located in the space surrounded by the limiting plate 412. The front and rear ends of the limiting plate 412 are both provided with a cutting clearance groove 413 matched with the thickness of the cutting blade 22. The width of the cutting blade is smaller than the width of the cutting clearance groove 413, so that the cutting blade can cut the cutter placed on the placement bottom surface 411. PC sheet, a fixed groove 414 is opened on the limit plate 412, and a fixing part 312 extending into the fixed groove 414 is fixedly arranged at the bottom of the anti-splash box 31. When the anti-splash box 31 is lowered, the fixing part 312 can extend into the fixed groove 414 to maintain the stability of the cutting box during the cutting process. The transportation mechanism 4 also includes a moving track 42. The bottom of the transportation placement plate 41 is slidably connected to the moving track 42, so that the PC sheet can be slidably transported to the bottom of the cutting mechanism 2 to improve the cutting accuracy.

[0030] The working principle of this mechanism is: when cutting, the PC sheet is placed on the transport placement plate 41, and the transport placement plate 41 is transported to the bottom of the cutting mechanism 2 under electric drive. At this time, the anti-splash cylinder 35 and the cutting motion motor 25 are started, so that the cutting blade 22 and the anti-splash box 31 are lowered at the same time, and the anti-splash rotating motor is started, and the cutting blade 22 rotates. When the anti-splash cylinder 35 descends to the point where the fixing part 312 and the fixing groove body 414 are engaged, the rotating anti-splash motor is located in the anti-splash box 31, and the anti-splash motion cylinder is continued to be started to cut the PC sheet. The waste will splash within the volume of the anti-splash box 31 and will not splash into the air, thereby completing the operation process of limiting the splash of waste and cutting the PC sheet.

[0031] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A PC board cutting mechanism for preventing debris splashing, comprising a cutting frame (1), characterized in that: The cutting frame (1) is provided with a cutting mechanism (2), an anti-splash mechanism (3) and a transport mechanism (4), respectively; the cutting mechanism (2) comprises a cutting movement module (21) which moves in a vertical direction, the cutting movement module (21) being provided with a cutting blade (22); the anti-splash mechanism (3) is arranged on the opposite side of the cutting mechanism (2); the anti-splash mechanism (3) comprises an anti-splash box (31) which moves vertically in the direction in which the cutting blade (22) is arranged; the bottom surface of the anti-splash box (31) is open and is larger than the cutting blade (22); the transport mechanism (4) comprises a transport placement plate (41) which matches the bottom surface of the anti-splash box (31).

2. The PC board cutting mechanism for preventing debris splashing according to claim 1, characterized in that: The anti-splash mechanism (3) further comprises an anti-splash base (32), an anti-splash movable module (33) is arranged on the anti-splash base (32), a connecting rod (34) extends from the track of the anti-splash movable module (33), the connecting rod (34) is fixedly connected to the anti-splash box (31), and an anti-splash cylinder (35) is arranged on the top of the anti-splash base (32) for driving the connecting rod (34) to move on the anti-splash movable module (33).

3. The PC board cutting mechanism for preventing debris splashing according to claim 1, characterized in that: The cutting mechanism (2) further comprises a cutting linkage rod (23) fixedly arranged on the cutting motion module (21), one end of the cutting linkage rod (23) being fixedly connected to a cutting rotation motor (24), and the top end of the cutting motion module (21) being fixedly connected to a cutting motion motor (25).

4. The PC board cutting mechanism for preventing debris splashing according to claim 3, characterized in that: The anti-splash box (31) is provided with an anti-splash making way groove (311) matching the cutting linkage rod (23).

5. The PC board cutting mechanism for preventing debris splashing according to claim 1, characterized in that: The transport placement plate (41) comprises a placement bottom surface (411) and a limiting plate (412) arranged around the placement bottom surface (411); the PC plate is placed on the placement bottom surface (411) and is located in a space surrounded by the limiting plate (412).

6. The PC board cutting mechanism for preventing debris splashing according to claim 5, characterized in that: The front end and the rear end of the limiting plate (412) are both provided with cutting clearance grooves (413) matching the thickness of the cutting blade (22).

7. The chip-free PC board cutting mechanism (2) according to claim 5, characterized in that: A fixed groove (414) is provided on the limiting plate (412), and a fixing piece (312) extending into the fixed groove (414) is fixedly provided at the bottom of the anti-splash box (31).

8. The PC board cutting mechanism for preventing debris splashing according to claim 1, characterized in that: The transport mechanism (4) further comprises a moving track (42), and the bottom of the transport placement plate (41) is slidably connected to the moving track (42).

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