Cutting device for PCB single particle molding processing copper sheet plate

Abstract

The invention discloses a PCB single particle molding processing copper sheet plate cutting device, which comprises a cutting assembly, a cutting assembly, a cutting assembly and a cutting assembly, and is characterized in that the cutting assembly comprises a machine body; an auxiliary polishing assembly; the auxiliary grinding assembly comprises a telescopic rod, a mounting plate, a guide rail, a sliding block, a square plate and a grinding plate. The telescopic rods are fixed to the two sides of a cutting output port of the machine body, the mounting plates are fixed to the output ends of the telescopic rods, the guide rails are fixed between the opposite ends of the mounting plates, the sliding blocks are slidably connected to the surfaces of the guide rails, the square plates are located at the inner side ends of the sliding blocks, and the grinding plates are fixed to one sides of the square plates. According to the device, the auxiliary grinding assembly is arranged, the sliding block moves on the guide rail, the sliding block drives the grinding plate to move together, the grinding plate is promoted to grind the cutting position of the outer side end of the plate in the moving process, the galling phenomenon of the cutting position after the plate is cut is reduced, and the situation that the galling of the cutting position of the plate hurts the hands of workers is prevented.

Description

Technical Field

[0001] The present invention relates to the copper sheet processing and technical field, and in particular to a copper sheet cutting device for PCB single particle forming processing. Background Art

[0002] PCB single-particle forming processing of copper sheet refers to the process in which copper foil is attached to the substrate using a specific process during the PCB production process, and a series of processing steps are performed to form a sheet with a circuit pattern. When processing the copper sheet, a cutting device is required to cut and process it.

[0003] When the existing cutting device is in use, the plate is transferred to the conveying table of the device through a conveyor belt, and the conveying table transfers the plate to the bottom of the cutter, so that the cutter cuts the plate. However, after the cutter is used for a long time, the blade is seriously worn or not sharp enough, which increases the friction between the plate and the cutter, resulting in the occurrence of hair pulling. Therefore, it is necessary to propose a cutting device that reduces hair pulling to prevent the hair pulling at the cutting point of the plate from causing damage to the hands of the staff. Summary of the invention

[0004] The purpose of the present invention is to provide a PCB single-particle forming copper sheet cutting device to solve the problem proposed in the above background technology that when the existing cutting device is used, the sheet is transferred to the conveying table of the device through a conveyor belt, so that the conveying table conveys the sheet to the bottom of the cutter, so that the cutter cuts the sheet, but after the cutter is used for a long time, the blade is severely worn or not sharp enough, which increases the friction between the sheet and the cutter, resulting in the occurrence of roughening.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a PCB single particle forming processing copper sheet cutting device, comprising:

[0007] A cutting assembly, the cutting assembly comprising a body;

[0008] Auxiliary grinding assembly; the auxiliary grinding assembly includes a telescopic rod, a mounting plate, a guide rail, a slider, a square plate and a grinding plate; the telescopic rod is fixed to both sides of the cutting output port of the machine body, the mounting plate is fixed to the output end of the telescopic rod, the guide rail is fixed between the opposite ends of the mounting plate, the slider is slidably connected to the surface of the guide rail, the square plate is located at the inner end of the slider, and the grinding plate is fixed to one side of the square plate.

[0009] Furthermore, a mounting rod is fixedly connected to the other side of the square plate, and the other end of the mounting rod is threadedly connected to the inner end of the slider.

[0010] Furthermore, a protective pad is fixedly connected to the connection between the mounting plate and the guide rail, and a guide plate is fixedly connected between the bottom ends of the mounting plates.

[0011] Furthermore, the guide plate is fixedly connected to the bottom end of the mounting plate in an oblique state.

[0012] Furthermore, the cutting assembly also includes a conveying platform and a cutter; the conveying platform is fixed to the feeding end of the machine body, and the cutter is slidably connected to the inner side of the cutting end of the machine body.

[0013] Furthermore, it also includes an anti-mismovement component;

[0014] The anti-mismovement assembly includes a vertical plate, a plug hole and a fixed plate; the vertical plate is fixed to one side of the top of the slider, the plug hole is opened on the upper surface of the vertical plate, and the fixed plate is fixed to the top of the mounting plate on one side.

[0015] Furthermore, a positioning hole is provided on the upper surface of the fixing plate, and a positioning pin is inserted into the inner side of the positioning hole.

[0016] Furthermore, one end of the positioning pin is fixedly connected to the limiting block, one end of the positioning pin is plugged into the plug-in hole, and the other end of the positioning pin is threadedly connected to the positioning block.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The present invention sets an auxiliary grinding component. When the plate is cut for the first time and the next part is cut, the conveyor table transfers the plate so that the previous cut part moves outward so that the cut part fits with the grinding plate. At this time, the slider moves on the guide rail, so that the slider drives the grinding plate to move together, prompting the grinding plate to grind the cut part of the outer end of the plate during the movement, so as to reduce the roughening phenomenon of the cut part after the plate is cut, and prevent the roughening of the cut part of the plate from causing damage to the hands of the staff.

[0019] 2. Based on the first beneficial effect, by setting an anti-mismovement component, when the grinding plate is not in use, the slider drives the grinding plate to move toward the fixed plate, so that the slider moves to the inner side of the mounting plate on the other side, so that the plug-in hole and the positioning hole are aligned, and the positioning pin is inserted into the plug-in hole and the positioning hole, and then the positioning block and the opposite end of the positioning pin are threadedly connected, so that the positioning pin limits the slider after movement, thereby preventing the slider from operating due to unexpected conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the auxiliary grinding component of the present invention;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the positioning pin and the fixing plate of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the anti-mismovement component in use state of the present invention.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 11. Machine body; 12. Conveyor platform; 13. Cutter; 21. Telescopic rod; 22. Mounting plate; 23. Guide rail; 24. Slider; 25. Square plate; 26. Grinding plate; 27. Mounting rod; 28. Protective pad; 29. ​​Guide plate; 31. Vertical plate; 32. Plug-in hole; 33. Fixing plate; 34. Positioning hole; 35. Positioning pin; 36. Limit block; 37. Positioning block. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-Figure 2 As shown, this embodiment is a PCB single particle forming processing copper sheet cutting device, comprising:

[0028] A cutting assembly, the cutting assembly comprising a body 11;

[0029] The cutting assembly further includes a conveying platform 12 and a cutter 13; the conveying platform 12 is fixed to the feeding end of the machine body 11, and the cutter 13 is slidably connected to the inner side of the cutting end of the machine body 11;

[0030] The machine body 11 is used for connecting the conveying platform 12 and the cutter 13 and other components. The conveying platform 12 is used for conveying the plate to be cut to the bottom of the cutter 13, and the cutter 13 is used for cutting the plate.

[0031] Auxiliary grinding assembly; the auxiliary grinding assembly includes a telescopic rod 21, a mounting plate 22, a guide rail 23, a slider 24, a square plate 25 and a grinding plate 26; the telescopic rod 21 is fixed to both sides of the cutting output port of the machine body 11, the mounting plate 22 is fixed to the output end of the telescopic rod 21, the guide rail 23 is fixed between the opposite ends of the mounting plate 22, the slider 24 is slidably connected to the surface of the guide rail 23, the square plate 25 is located at the inner end of the slider 24, and the grinding plate 26 is fixed to one side of the square plate 25;

[0032] The telescopic rod 21 is used for connecting and moving the mounting plate 22, the mounting plate 22 is used for connecting to the guide rail 23, the guide rail 23 is used for moving the slider 24, the slider 24 is used to drive the grinding plate 26 to move, the slider 24 is electrically connected to the device itself, so that electricity can drive the slider 24 to move on the surface of the guide rail 23, the square plate 25 is used for connecting the grinding plate 26, and the grinding plate 26 is used to grind the cut part of the plate.

[0033] The other side of the square plate 25 is fixedly connected with a mounting rod 27, and the other end of the mounting rod 27 is threadedly connected to the inner end of the slider 24;

[0034] The mounting rod 27 is used to connect the square plate 25 and the slider 24. The mounting rod 27 is threadedly connected to the slider 24, so that the grinding plate 26 can be easily replaced. The mounting rod 27 is rotated by hand so that the mounting rod 27 is rotated and separated from the inner side of the slider 24 through the thread.

[0035] A protective pad 28 is fixedly connected to the connection between the mounting plate 22 and the guide rail 23, and a guide plate 29 is fixedly connected between the bottom ends of the mounting plate 22;

[0036] The guide plate 29 is fixedly connected to the bottom end of the mounting plate 22 in an oblique state;

[0037] The protective pad 28 can also be used to protect the inner side of the mounting plate 22 to prevent the slider 24 from colliding with the inner side of the mounting plate 22. The guide plate 29 is used to limit the range of debris during grinding to prevent the debris from falling to various places on the ground.

[0038] Working principle: When the component is not in use, there is no plate inside the device. When the component is in use, the conveyor 12 conveys the plate to the bottom of the cutter 13, and the cutter 13 cuts the plate. When cutting the next part, since the telescopic rod 21 is electrically connected to the device itself, the telescopic rod 21 is electrically driven, so that the telescopic rod 21 drives the guide rail 23 to move outward according to the size of the plate. After moving, the conveyor 12 transfers the plate, so that the cutting part of the previous part moves outward, so that the cutting part fits with the grinding plate 26. Since the slider 24 is electrically connected to the device itself, the slider 24 is electrically driven. The sliding block 24 moves on the surface of the guide rail 23, so that the sliding block 24 drives the grinding plate 26 to move together, so that the grinding plate 26 grinds the cut portion of the outer end of the plate during the movement. At the same time, the guide plate 29 under the mounting plate 22 is placed obliquely, so that the guide plate 29 limits the range of the debris during grinding to prevent the debris from falling to various places on the ground, thereby reducing the roughening phenomenon of the cut portion after the plate is cut; when the grinding plate 26 is replaced, the mounting rod 27 is manually rotated so that the mounting rod 27 is rotated and separated from the inner side of the sliding block 24 through the thread, so as to facilitate the replacement of the new grinding plate 26 and the square plate 25;

[0039] In the above steps, the cut portion of the plate can be polished through the interaction between the slider 24 and the polishing plate 26 .

[0040] See also Figure 1-Figure 4 As shown, this embodiment is based on the above embodiment and also includes:

[0041] Anti-mismovement components;

[0042] The anti-mismovement assembly includes a vertical plate 31, a plug hole 32 and a fixed plate 33; the vertical plate 31 is fixed to one side of the top of the slider 24, the plug hole 32 is opened on the upper surface of the vertical plate 31, and the fixed plate 33 is fixed to the top of one side of the mounting plate 22;

[0043] The vertical plate 31 is used for forming the plug hole 32 , the plug hole 32 is used for inserting the positioning pin 35 , and the fixing plate 33 is used for forming the positioning hole 34 .

[0044] A positioning hole 34 is formed on the upper surface of the fixing plate 33, and a positioning pin 35 is inserted into the inner side of the positioning hole 34;

[0045] One end of the positioning pin 35 is fixedly connected to the limit block 36, one end of the positioning pin 35 is plugged into the plug hole 32, and the other end of the positioning pin 35 is threadedly connected to the positioning block 37;

[0046] The locating hole 34 corresponds to the plug-in hole 32, so as to facilitate the insertion of the locating pin 35. When the locating pin 35 is inserted into the locating hole 34 and the plug-in hole 32, the limit block 36 fits with the outer side surface of the fixing plate 33, and then the locating block 37 is sleeved on the other end of the locating pin 35, and the locating block 37 is rotated so that the locating block 37 is rotated to fit with the vertical plate 31, so that the locating block 37 and the limit block 36 limit the inserted locating pin 35.

[0047] Working principle: when the component is not in use, the slider 24 is away from the fixed plate 33. When the component is in use, the slider 24 is driven by electricity, and the slider 24 drives the grinding plate 26 to move toward the fixed plate 33, so that the slider 24 moves to the inner side of the mounting plate 22 on the other side. At this time, the plug hole 32 and the positioning hole 34 are aligned. The positioning pin 35 is held and inserted into the plug hole 32 and the positioning hole 34, so that the limit block 36 is in contact with the outer side of the fixed plate 33. Then the positioning block 37 is held and the positioning block 37 is sleeved on the other end of the positioning pin 35, and the positioning block 37 is rotated so that the positioning block 37 is rotated through the thread to fit with the vertical plate 31, so that the positioning block 37 and the limit block 36 limit the inserted positioning pin 35, so that the positioning pin 35 limits the moved slider 24, thereby preventing the slider 24 from operating due to unexpected conditions.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A copper sheet cutting device for PCB single particle forming processing, characterized in that: include: A cutting assembly, the cutting assembly comprising a body (11); An auxiliary grinding component; the auxiliary grinding component comprises a telescopic rod (21), a mounting plate (22), a guide rail (23), a slider (24), a square plate (25) and a grinding plate (26); the telescopic rod (21) is fixed to both sides of a cutting output port of a machine body (11); the mounting plate (22) is fixed to the output end of the telescopic rod (21); the guide rail (23) is fixed between opposite ends of the mounting plate (22); the slider (24) is slidably connected to the surface of the guide rail (23); the square plate (25) is located at the inner end of the slider (24); and the grinding plate (26) is fixed to one side of the square plate (25).

2. A PCB single particle forming copper sheet cutting device according to claim 1, characterized in that: The other side of the square plate (25) is fixedly connected with a mounting rod (27), and the other end of the mounting rod (27) is threadedly connected to the inner end of the slider (24).

3. The copper sheet cutting device for PCB single particle forming processing according to claim 1 is characterized in that: A protective pad (28) is fixedly connected to the connection between the mounting plate (22) and the guide rail (23), and a guide plate (29) is fixedly connected between the bottom ends of the mounting plate (22).

4. A copper sheet cutting device for PCB single particle forming processing according to claim 3, characterized in that: The guide plate (29) is fixedly connected to the bottom end of the mounting plate (22) in an oblique state.

5. The copper sheet cutting device for PCB single particle forming processing according to claim 1 is characterized in that: The cutting assembly further comprises a conveying platform (12) and a cutter (13); the conveying platform (12) is fixed to the feeding end of the machine body (11), and the cutter (13) is slidably connected to the inner side of the cutting end of the machine body (11).

6. The copper sheet cutting device for PCB single particle forming processing according to claim 1 is characterized in that: It also includes an anti-mismovement component; The anti-mismovement assembly comprises a vertical plate (31), a plug hole (32) and a fixed plate (33); the vertical plate (31) is fixed to one side of the top end of the slider (24), the plug hole (32) is opened on the upper surface of the vertical plate (31), and the fixed plate (33) is fixed to the top end of the mounting plate (22) on one side.

7. A copper sheet cutting device for PCB single particle forming processing according to claim 6, characterized in that: A positioning hole (34) is provided on the upper surface of the fixing plate (33), and a positioning pin (35) is inserted into the inner side of the positioning hole (34).

8. The copper sheet cutting device for PCB single particle forming processing according to claim 7 is characterized in that: One end of the positioning pin (35) is fixedly connected to the limiting block (36), one end of the positioning pin (35) is plugged into the plug hole (32), and the other end of the positioning pin (35) is threadedly connected to the positioning block (37).

Images