阅读说明：本技术 一种用于pcb板边脚的v-cut切割装置 (V-CUT cutting device for PCB board side foot ) 是由 陶志锋 周睿 于 2021-06-15 设计创作，主要内容包括：本发明公开了一种用于PCB板边脚的V-CUT切割装置,包括箱体,所述箱体的一侧内壁通过螺栓连接有工作面板,且工作面板的顶部开设有贯穿的第一穿孔,所述工作面板顶部的一侧通过螺栓连接有存放箱,且存放箱远离第一穿孔的一侧设置有送料机构,所述箱体的顶部内壁通过螺栓连接有第一电动伸缩杆,且第一电动伸缩杆活塞杆的一端通过螺栓连接有壳体,所述壳体的一端外壁通过螺栓连接有旋转电机,旋转电机的输出轴通过螺栓连接有转动杆。本发明切割刀片对PCB板进行切割,切割完成后第一电动伸缩杆带动壳体向上复位时,旋转电机带动切割刀片旋转至壳体的内部,有效避免工作人员拿取下料时造成误伤的情况,安全性更好。(The invention discloses a V-CUT cutting device for PCB board side feet, which comprises a box body, wherein the inner wall of one side of the box body is connected with a working panel through a bolt, the top of the working panel is provided with a first through hole, one side of the top of the working panel is connected with a storage box through a bolt, the side of the storage box, which is far away from the first through hole, is provided with a feeding mechanism, the inner wall of the top of the box body is connected with a first electric telescopic rod through a bolt, one end of a piston rod of the first electric telescopic rod is connected with a shell through a bolt, the outer wall of one end of the shell is connected with a rotating motor through a bolt, and the output shaft of the rotating motor is connected with a rotating rod through a bolt. According to the PCB cutting machine, the PCB is cut by the cutting blade, after the cutting is finished, when the first electric telescopic rod drives the shell to reset upwards, the rotating motor drives the cutting blade to rotate to the inside of the shell, the situation that a worker takes the PCB to carry out blanking to cause accidental injury is effectively avoided, and the safety is better.)

1. A V-CUT cutting device for PCB board side foot, comprises a box body (1) and is characterized in that one side inner wall of the box body (1) is provided with a working panel (7), the top of the working panel (7) is provided with a first perforation (6) which penetrates through the working panel, one side of the top of the working panel (7) is provided with a storage box (11), one side of the storage box (11) far away from the first perforation (6) is provided with a feeding mechanism, the top inner wall of the box body (1) is provided with a first electric telescopic rod (2), one end of a piston rod of the first electric telescopic rod (2) is provided with a shell (4), the outer wall of one end of the shell (4) is provided with a rotating motor (17), an output shaft of the rotating motor (17) is provided with a rotating rod (5), the two ends of the rotating rod (5) are connected with the inner walls of the two ends of the shell (4) through a bearing, one side of the rotating rod (5) is provided with a cutting blade (16), and the width of the cutting blade (16) is smaller than the radius of the inner part of the shell (4), and the position of the cutting blade (16) corresponds to the position of the top opening of the first through hole (6).

2. The V-CUT cutting device for PCB board edge foot according to claim 1, wherein the top of the storage box (11) is provided with a cover plate (14), and the bottom of the inner wall of the storage box (11) at two opposite sides is provided with a second perforation (15).

3. The V-CUT cutting device for the PCB board side foot according to claim 2, characterized in that the feeding mechanism comprises a push plate (8), a second electric telescopic rod (9) and a mounting seat (10), and the mounting seat (10) is arranged on the outer wall of one side of the box body (1).

4. The V-CUT cutting device for PCB board edge foot according to claim 3, characterized in that the inner wall of one end of the mounting seat (10) is provided with a second electric telescopic rod (9), and one end of the piston rod of the second electric telescopic rod (9) is provided with a push plate (8).

5. The V-CUT cutting device for PCB board edge according to claim 4, wherein the cross section of the push plate (8) is L-shaped structure, and the position of the push plate (8) corresponds to the opening position of the two second through holes (15).

6. A V-CUT device for PCB board edge according to claim 5, wherein the height of the push plate (8) does not exceed the thickness of the PCB board, and the inner diameter of the second perforation (15) is adapted to the outer diameter of the PCB board.

7. The V-CUT cutting device for the PCB board side foot according to claim 6, characterized in that both sides of the bottom of the shell (4) are connected with pressing plates (19) through springs, and the outer walls of one side of the two pressing plates (19) close to the cutting blade (16) are provided with dust suction holes (13) which are uniformly distributed, the outer wall of the box body (1) is provided with a dust collector (3), and the air inlet of the dust collector (3) is communicated with the inside of the pressing plates (19).

8. A V-CUT cutting device for PCB board edge foot according to claim 7 wherein one side of the working panel (7) is provided with a connector (21) and the other end of the connector (21) is provided with a collecting box (20).

9. The V-CUT cutting device for PCB board edge according to claim 8, wherein the cover plate (14) is provided with a pressing air bag (12) at the bottom and an air pump is provided at the outer wall of the case (1).

Technical Field

The invention relates to the technical field of PCB processing, in particular to a V-CUT cutting device for PCB board side legs.

Background

The V-CUT is used as a tool in the electronic industry, is also called as a PCB V-CUT micro-nicking tool, a VCUT tool, a micro-nicking tool and a V-pit tool or a V-groove tool and the like, is mainly used for a hard alloy tool for VCUT operation on a multi-element circuit board on a PCB V-CUT machine, and needs people to be placed on the VCUT machine for cutting and splitting a plurality of PCBs in a row in the PCB processing process, and can also effectively remove edge foot parts.

Through retrieval, the Chinese patent with the publication number of CN111015752A discloses a V-CUT cutting device for PCB board side legs, which comprises a box body; the supporting plate is fixedly arranged on the inner wall of one side of the box body; the motor is fixedly arranged on the supporting plate; the first gear is fixedly sleeved on an output shaft of the motor; the fixed plate is fixedly arranged on the inner wall of the box body; and the two sleeves are rotatably arranged on the fixed plate. The V-CUT cutting device for PCB board edge foot in the above patent has the following disadvantages: when the blanking cutter is used, the situation that a worker takes the blanking cutter to cause accidental injury still exists.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a V-CUT cutting device for PCB board side legs.

In order to achieve the purpose, the invention adopts the following technical scheme:

a V-CUT cutting device for PCB board side foot comprises a box body, wherein the inner wall of one side of the box body is connected with a working panel through a bolt, and the top of the working panel is provided with a first through hole which penetrates through the working panel, one side of the top of the working panel is connected with a storage box through a bolt, and one side of the storage box far away from the first perforation is provided with a feeding mechanism, the inner wall of the top part of the box body is connected with a first electric telescopic rod through a bolt, one end of the first electric telescopic rod piston rod is connected with a shell through a bolt, the outer wall of one end of the shell is connected with a rotating motor through a bolt, the output shaft of the rotating motor is connected with a rotating rod through a bolt, and two ends of the rotating rod are connected with the inner walls of two ends of the shell through bearings, one side of the rotating rod is connected with a cutting blade through a bolt, and the width of the cutting blade is smaller than the radius of the inner part of the shell, and the position of the cutting blade corresponds to the position of the top opening of the first perforation.

Preferably, the top of storing the case is provided with the apron, and the bottom of storing the relative both sides inner wall of case has all seted up the second and has perforated.

Preferably, the feeding mechanism comprises a push plate, a second electric telescopic rod and a mounting seat, and the outer wall of one side of the box body is connected with the mounting seat through a bolt.

Preferably, the inner wall of one end of the mounting seat is connected with a second electric telescopic rod through a bolt, and one end of a piston rod of the second electric telescopic rod is connected with a push plate through a bolt.

Preferably, the cross section of the push plate is of an L-shaped structure, and the position of the push plate corresponds to the opening positions of the two second through holes.

Preferably, the height of the push plate does not exceed the thickness of the PCB, and the inner diameter of the second through hole is matched with the outer diameter of the PCB.

Preferably, the both sides of casing bottom all have through spring coupling to press the clamp plate, and two press the clamp plate and all set up evenly distributed's dust absorption hole near one side outer wall of cutting blade, and there is the dust catcher outer wall of box through bolted connection, the air inlet of dust catcher and the inside intercommunication of press the clamp plate.

Preferably, one side of the working panel is provided with a connecting piece, and the other end of the connecting piece is connected with a collecting box through a bolt.

Preferably, the bottom of the cover plate is connected with a pressing air bag through a bolt, and the outer wall of the box body is connected with an air pump through a bolt.

The invention has the beneficial effects that:

1. according to the V-CUT cutting device for the PCB side foot, the first electric telescopic rod, the shell, the rotating motor and the cutting blade are arranged, the cutting blade CUTs a PCB, and when the first electric telescopic rod drives the shell to reset upwards after cutting is completed, the rotating motor drives the cutting blade to rotate to the inside of the shell, so that the condition that a worker takes materials to cause accidental injury is effectively avoided, and the safety is better.

2. According to the V-CUT cutting device for the PCB side foot, the second electric telescopic rod and the push plate are arranged, the push plate can be pushed by the second electric telescopic rod to push the PCB positioned at the bottom of the storage box out of the second through hole, so that loading is achieved, and the V-CUT cutting device is convenient and efficient.

3. According to the V-CUT cutting device for the PCB side feet, the pressing plate, the dust collector and the dust collection hole are arranged, when the cutting blade is used for cutting, the spring pushes the pressing plate downwards to press and fix two sides of the cutting position of the PCB, the cutting effect is guaranteed, and dust is collected at the cutting position through the dust collector and the dust collection hole.

Drawings

FIG. 1 is a schematic structural diagram of a V-CUT cutting device for PCB board edge pins in accordance with embodiment 1;

FIG. 2 is a sectional view showing the front structure of a case of the V-CUT cutting device for PCB board edge in accordance with example 1;

FIG. 3 is a sectional view showing a side structure of a case of the V-CUT cutting device for PCB board edge according to embodiment 1;

FIG. 4 is a schematic structural view of a housing and a pressing plate of the V-CUT device for PCB board edge foot in accordance with embodiment 1;

FIG. 5 is a sectional view showing a side structure of a storage box of the V-CUT cutting device for PCB board edge legs in accordance with example 2.

In the figure: the vacuum cleaner comprises a box body 1, a first electric telescopic rod 2, a dust collector 3, a shell 4, a rotating rod 5, a first perforation 6, a working panel 7, a push plate 8, a second electric telescopic rod 9, a mounting seat 10, a storage box 11, a pressing air bag 12, a dust suction hole 13, a cover plate 14, a second perforation 15, a cutting blade 16, a rotating motor 17, a pressing plate 19, a collecting box 20 and a connecting piece 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-4, a V-CUT cutting device for PCB board edge comprises a box body 1, wherein the inner wall of one side of the box body 1 is connected with a working panel 7 through a bolt, the top of the working panel 7 is provided with a first through hole 6, one side of the top of the working panel 7 is connected with a storage box 11 through a bolt, one side of the storage box 11 away from the first through hole 6 is provided with a feeding mechanism, the inner wall of the top of the box body 1 is connected with a first electric telescopic rod 2 through a bolt, one end of a piston rod of the first electric telescopic rod 2 is connected with a shell 4 through a bolt, the outer wall of one end of the shell 4 is connected with a rotating motor 17 through a bolt, the output shaft of the rotating motor 17 is connected with a rotating rod 5 through a bolt, the two ends of the rotating rod 5 are connected with the inner walls of the two ends of the shell 4 through bearings, one side of the rotating rod 5 is connected with a cutting blade 16 through a bolt, and cutting blade 16's width is less than the inside radius of casing 4, cutting blade 16's position and the open-top position of first perforation 6 are corresponding, feeding mechanism will deposit the PCB board in the case 11 and promote to cutting blade 16's bottom, first electric telescopic handle 2 promotes casing 4 downwards, cutting blade 16 cuts the PCB board, when cutting is accomplished back electric telescopic handle 2 and is driven casing 4 and upwards resets, rotating electrical machines 17 drives cutting blade 16 and rotates to the inside of casing 4, the condition that causes the accidental injury when effectively avoiding the staff to take the unloading, the security is better.

In the invention, the top of the storage box 11 is provided with a cover plate 14, and the bottoms of the inner walls of two opposite sides of the storage box 11 are respectively provided with a second through hole 15.

Wherein, feeding mechanism includes push pedal 8, second electric telescopic handle 9 and mount pad 10, and the one side outer wall of box 1 has mount pad 10 through bolted connection.

Wherein, the one end inner wall of mount pad 10 has second electric telescopic handle 9 through bolted connection, and the one end of the 9 piston rods of second electric telescopic handle has push pedal 8 through bolted connection.

Wherein, the cross section of the push plate 8 is in an L-shaped structure, and the position of the push plate 8 corresponds to the opening positions of the two second through holes 15.

Wherein, the height of push pedal 8 is no longer than the thickness of PCB board, and the second perforates 15 internal diameters with the external diameter looks adaptation of PCB board, accessible second electric telescopic handle 9 promotes push pedal 8 will be located the PCB board of depositing 11 bottoms of case and release from second perforation 15 and realize the material loading, convenient high-efficient.

Wherein, the both sides of 4 bottoms of casing all have press plate 19 through spring coupling, and two press plate 19 all set up evenly distributed's dust absorption hole 13 near one side outer wall of cutting blade 16, there is dust catcher 3 box 1's outer wall through bolted connection, the air inlet of dust catcher 3 and the inside intercommunication of press plate 19, when cutting through cutting blade 16, the spring promotes down and presses down the both sides of press plate 19 to PCB board cutting department and press fixedly, guarantee the cutting effect, carry out the dust absorption to the cutting department through passing through dust catcher 3 and dust absorption hole 13.

Wherein, one side of working panel 7 is provided with connecting piece 21, and the other end of connecting piece 21 has collection box 20 through bolted connection, and when the pay-off structure promoted PCB board material loading, the PCB board after the PCB board will cut the completion promoted to collect in the box 20, makes things convenient for the unloading.

The working principle is as follows: the feeding mechanism pushes the PCB in the storage box 11 to the bottom of the cutting blade 16, the first electric telescopic rod 2 pushes the shell 4 downwards, the cutting blade 16 cuts the PCB, when the first electric telescopic rod 2 drives the shell 4 to reset upwards after the cutting is finished, the rotating motor 17 drives the cutting blade 16 to rotate to the inside of the shell 4, thereby effectively avoiding the situation of accidental injury when workers take and discharge materials, having better safety, the second electric telescopic rod 9 can push the push plate 8 to push the PCB positioned at the bottom of the storage box 11 out of the second through hole 15 to realize feeding, thereby being convenient and efficient, when cutting through cutting blade 16, the spring promotes downwards and presses the both sides of pressing board 19 to PCB board cutting department to press fixedly, guarantees the cutting effect, and when the pay-off structure promoted PCB board material loading, the PCB board after the PCB board will cut the completion promoted to collect in the box 20, makes things convenient for the unloading.

Example 2

Referring to fig. 5, in a V-CUT cutting apparatus for PCB board edge, compared to embodiment 1, the bottom of a cover plate 14 is connected with a pressing air bag 12 through bolts, and the outer wall of a case 1 is connected with an air pump through bolts.

The working principle is as follows: accessible air pump is aerifyd pressing gasbag 12, presses gasbag 12 and aerifys to expand and press the PCB board of depositing in the case 11, guarantees that push pedal 8 promotes going on smoothly of material loading to the PCB board.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.