Deformation-preventing blanking device for electronic part machining

Abstract

The utility model belongs to the technical field of blanking devices, and particularly relates to a deformation-preventing blanking device for processing electronic parts, which comprises a frame, a support is fixedly connected to the bottom of the inner side of the frame, a limiting mechanism is arranged on the support, a motor is fixedly mounted at the front end of the support, and a motor is fixedly mounted at the rear end of the motor. The output end of the motor penetrates through the support and is rotationally connected with the support, the rear end of the output end of the motor is fixedly connected with a supporting roller, the supporting roller is rotationally connected with the support, a conveying belt is arranged on the supporting roller, a protection mechanism is arranged on the frame, and a punching block is arranged on the protection mechanism. According to the scheme, the air cylinder rod is driven by the air cylinder to extend, then the lifting plate elastically extrudes the pressing frame downwards, then the pressing frame elastically presses a plate on the support through the pressing spring, and the situation that the flatness of a punched part is affected due to the fact that the edge of the plate is bent and deformed in the punching process is avoided.

Description

Technical Field

[0001] This solution belongs to the technical field of blanking devices, specifically relating to a blanking device for processing electronic parts to prevent deformation. Background Technology

[0002] Utility model patent CN217964278U discloses a punching device for processing electronic device parts, including a base plate, a support plate fixedly connected to the base plate, a fixing plate fixedly connected to the support plate, a cylinder fixedly connected to the fixing plate, an output end of the cylinder slidably connected to the fixing plate, an mounting plate fixedly connected to the output end of the cylinder, a punching head contacting the mounting plate, a threaded rod rotatably connected inside the mounting plate, a rotating ring fixedly connected to the threaded rod, the rotating ring contacting the mounting plate, an annular groove formed on the threaded rod, and a protrusion slidably connected inside the annular groove. This utility model, through the design of a limiting sleeve and a limiting groove, can limit the connection block, fixing the connection block to the mounting plate, thereby installing and fixing the punching head. Furthermore, the limiting sleeve and limiting groove are easily separated, facilitating the disassembly and replacement of the punching head.

[0003] However, when using this device, it is not convenient to limit the position of the sheet metal, resulting in improper placement of the sheet metal, which affects the punching effect. At the same time, during the punching process of the parts, the edges of the parts are prone to warping. Utility Model Content

[0004] The purpose of this solution is to provide a punching device for processing electronic components to prevent deformation, in order to solve the problems that the device is not convenient for limiting the plate, resulting in an unsuitable plate placement and affecting the punching effect. At the same time, the edge of the part is prone to warping during the punching process.

[0005] To achieve the above objectives, this solution provides a punching device for processing electronic components to prevent deformation, comprising a frame, a support fixedly connected to the bottom inner side of the frame, a limit mechanism provided on the support, a motor fixedly mounted at the front end of the support, the output end of the motor passing through the support and rotatably connected to the support, a support roller fixedly connected to the rear end of the motor output end, the support roller rotatably connected to the support, a conveyor belt provided on the support roller, a protective mechanism provided on the frame, and a punching block provided on the protective mechanism.

[0006] The principle of this solution is as follows: During use, the sheet metal is placed on the support, and the double-headed screw is manually rotated. The rotation of the double-headed screw and the top block make a threaded movement, which in turn causes the top block to move. The movement of the top block compresses the spring, which in turn causes the spring to elastically compress the slip ring. This causes the slide plate to move, which in turn causes the sliding pin to move. The sliding pin then moves the limiting plate, which in turn brings the limiting plate into contact with the sheet metal, thus limiting the sheet metal and preventing its position from moving and affecting the stamping effect. The cylinder is then activated, which drives the cylinder rod to extend, causing the hanging plate to move down. The downward movement of the hanging plate causes the compression spring to move down and contact the sheet metal. The cylinder rod continues to extend, causing the compression spring to deform and elastically compress the pressure frame downward. This causes the pressure frame to elastically press the sheet metal onto the support, preventing bending and deformation at the edges of the sheet metal during the stamping process, which would affect the flatness of the stamped part. The stamped part falls onto the conveyor belt, and the motor is started to drive the support roller to rotate. The rotation of the support roller drives the conveyor belt, making it easy to remove the part.

[0007] The technical effect of this solution is that by rotating the bidirectional screw and the top block to make threaded motion, the spring elastically compresses the slip ring, which in turn causes the slide plate to move the sliding pin, thereby causing the limiting plate to contact the plate and limiting the plate to avoid the plate's position from moving and affecting the stamping effect.

[0008] The cylinder rod is extended by the cylinder, which causes the hanging plate to elastically press the pressure frame downward. The pressure frame then uses a compression spring to elastically press the plate onto the support, preventing bending and deformation at the edges of the plate during the punching process, which would affect the flatness of the punched part.

[0009] Furthermore, the limiting mechanism includes a bidirectional screw, which is mounted inside the support via bearings. A slip ring is movably connected to the outer side of the bidirectional screw, and a sliding plate is fixedly connected to the surface of the slip ring. A top block is threadedly connected to the outer side of the bidirectional screw, and the top block is slidably connected to the support. A spring is provided on the outer side of the bidirectional screw, and a sliding pin is fixedly connected to the upper end of the sliding plate, which is slidably connected to the support. By rotating the bidirectional screw and the top block to perform threaded movement, the spring elastically compresses the slip ring, causing the sliding plate to move and drive the sliding pin to move. This causes the limiting plate to contact the plate, thus limiting the plate's position and preventing it from shifting and affecting the stamping effect.

[0010] Furthermore, one end of the spring is fixedly connected to the slip ring, and the other end of the spring is fixedly connected to the top block. By setting the spring, the slip ring is elastically compressed.

[0011] Furthermore, a limiting plate is fixedly connected to the upper end of the sliding pin, and the limiting plate and the support are slidably connected. By setting the limiting plate, the plate is clamped and limited.

[0012] Furthermore, the protective mechanism includes a cylinder, the cylinder rod of which passes through the frame and is slidably connected to the frame. A connecting sleeve is slidably connected to the outer side of the cylinder rod, and a hanging plate is fixedly connected to the lower end of the connecting sleeve. The hanging plate is fixedly connected to the punching block, and a hanging rod is slidably connected to the inside of the hanging plate. A pressure frame is fixedly connected to the lower end of the hanging rod, and the pressure frame is slidably connected to the punching block. A compression spring is provided on the outer side of the hanging rod. By driving the cylinder rod to extend, the hanging plate elastically presses the pressure frame downward, which in turn causes the pressure frame to elastically press the sheet metal onto the support through the compression spring, preventing bending deformation at the edges of the sheet metal during punching and affecting the flatness of the punched part.

[0013] Furthermore, the connecting sleeve is internally connected to a limit pin via a thread, and the limit pin is slidably connected to the cylinder rod of the cylinder. The limit pin connects the connecting sleeve and the cylinder rod of the cylinder.

[0014] Furthermore, one end of the compression spring is fixedly connected to the hanging plate, and the other end of the compression spring is fixedly connected to the pressure frame. By setting the compression spring, the pressure frame is elastically pressed down. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of a punching device for preventing deformation in the processing of electronic parts according to an embodiment of the present invention.

[0016] Figure 2 This invention provides a punching device for preventing deformation during the processing of electronic components. Figure 1 A bottom view of the support;

[0017] Figure 3 This invention provides a punching device for preventing deformation during the processing of electronic components. Figure 2 Enlarged view of point A in the image;

[0018] Figure 4 This invention provides a punching device for preventing deformation during the processing of electronic components. Figure 1 A 3D view of the suspended platform.

[0019] The following detailed explanation illustrates the specific implementation methods:

[0020] The reference numerals in the accompanying drawings of the instruction manual include: 1. Frame; 2. Support; 3. Limiting mechanism; 4. Motor; 5. Support roller; 6. Conveyor belt; 7. Protective mechanism; 8. Punching block; 31. Bidirectional screw; 32. Slip ring; 33. Slide plate; 34. Top block; 35. Spring; 36. Sliding pin; 37. Limiting plate; 71. Cylinder; 72. Connecting sleeve; 73. Hanging plate; 74. Hanging rod; 75. Pressure frame; 76. Compression spring. Detailed Implementation

[0021] The implementation examples are basically as follows Figure 1 , Figure 2 As shown, this embodiment provides a punching device for processing electronic parts to prevent deformation, including a frame 1, a support 2 fixedly connected to the bottom inner side of the frame 1, a limit mechanism 3 provided on the support 2, a motor 4 fixedly installed at the front end of the support 2, the output end of the motor 4 passing through the support 2 and rotatably connected to the support 2, a support roller 5 fixedly connected to the rear end of the output end of the motor 4, the support roller 5 and the support 2 rotatably connected, a conveyor belt 6 provided on the support roller 5, a protective mechanism 7 provided on the frame 1, and a punching block 8 provided on the protective mechanism 7.

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, the limiting mechanism 3 includes a bidirectional screw 31. The bidirectional screw 31 is mounted inside the support 2 via bearings. A slip ring 32 is movably connected to the outer side of the bidirectional screw 31. A sliding plate 33 is fixedly connected to the surface of the slip ring 32. A top block 34 is threadedly connected to the outer side of the bidirectional screw 31. The top block 34 is slidably connected to the support 2. A spring 35 is provided on the outer side of the bidirectional screw 31. One end of the spring 35 is fixedly connected to the slip ring 32, and the other end is fixedly connected to the top block 34. By providing the spring 35, the slip ring 32 is spring-loaded. The upper end of the slide plate 33 is fixedly connected to a sliding pin 36, which is slidably connected to the support 2. The upper end of the sliding pin 36 is fixedly connected to a limiting plate 37, which is slidably connected to the support 2. By setting the limiting plate 37, the plate is clamped and limited. By rotating the bidirectional screw 31 and the top block 34 to make threaded movement, the spring 35 elastically compresses the slip ring 32, which in turn causes the slide plate 33 to drive the sliding pin 36 to move, which in turn causes the limiting plate 37 to contact the plate, thus limiting the plate and preventing the plate from moving and affecting the stamping effect.

[0023] like Figure 1 , Figure 4As shown, the protective mechanism 7 includes a cylinder 71. The cylinder rod of the cylinder 71 passes through the frame 1 and is slidably connected to the frame 1. A connecting sleeve 72 is slidably connected to the outside of the cylinder rod of the cylinder 71. A limit pin is threadedly connected inside the connecting sleeve 72. The limit pin is slidably connected to the cylinder rod of the cylinder 71. By setting the limit pin, the connecting sleeve 72 and the cylinder rod of the cylinder 71 are connected. A hanging plate 73 is fixedly connected to the lower end of the connecting sleeve 72. The hanging plate 73 is fixedly connected to the punching block 8. A hanging rod 74 is slidably connected inside the hanging plate 73. The lower end of the hanging rod 74 is fixedly connected to... There is a pressure frame 75, which is slidably connected to the punching block 8. A compression spring 76 is provided on the outside of the lifting rod 74. One end of the compression spring 76 is fixedly connected to the lifting plate 73, and the other end of the compression spring 76 is fixedly connected to the pressure frame 75. By setting the compression spring 76, the pressure frame 75 is elastically pressed down. The cylinder rod is driven by the cylinder 71 to extend, which causes the lifting plate 73 to elastically press the pressure frame 75 downward. In turn, the pressure frame 75 elastically presses the plate onto the support 2 through the compression spring 76, so as to avoid bending deformation at the edge of the plate during the punching process, which would affect the flatness of the punched part.

[0024] The specific implementation process of this utility model is as follows: In use, the plate is placed on the support 2, and the double-ended screw 31 is manually rotated. The rotation of the double-ended screw 31 and the top block 34 make threaded movements, thereby causing the top block 34 to move. The movement of the top block 34 compresses the spring 35, which in turn causes the spring 35 to elastically compress the slip ring 32. This causes the slide plate 33 to drive the sliding pin 36 to move, and the sliding pin 36 to drive the limiting plate 37 to move, thereby causing the limiting plate 37 to contact the plate and limit the plate, preventing the plate from moving and affecting the stamping effect. The cylinder 71 is then activated, and the cylinder 71 drives the cylinder. The rod extends, causing the hanging plate 73 to move downwards. The downward movement of the hanging plate 73 causes the compression spring 76 to move downwards and contact the plate. The cylinder rod of the cylinder 71 continues to extend, causing the compression spring 76 to deform. The compression spring 76 then elastically presses the pressure frame 75 downwards, causing the pressure frame 75 to elastically press the plate onto the support 2. This prevents the edges of the plate from bending and deforming during the punching process, which would affect the flatness of the punched parts. The punched parts fall onto the conveyor belt 6, and the motor 4 is started to drive the support roller 5 to rotate. The rotation of the support roller 5 drives the conveyor belt 6 to work, making it easier to remove the parts.

[0025] By rotating the bidirectional screw 31 and the top block 34 to make threaded movements, the spring 35 elastically squeezes the slip ring 32, which in turn causes the slide plate 33 to drive the sliding pin 36 to move, which in turn causes the limiting plate 37 to contact the plate, thus limiting the plate and preventing the plate from moving and affecting the stamping effect.

[0026] The cylinder rod is extended by the cylinder 71, which causes the hanging plate 73 to elastically press the pressure frame 75 downward. The pressure frame 75 then uses the compression spring 76 to elastically press the plate onto the support 2, preventing bending and deformation at the edges of the plate during the punching process, which would affect the flatness of the punched part.

[0027] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A blanking device for preventing deformation of an electronic component processing, comprising a frame, characterized by: A support is fixedly connected to the bottom inner side of the frame. A limit mechanism is provided on the support. A motor is fixedly installed at the front end of the support. The output end of the motor passes through the support and is rotatably connected to the support. A support roller is fixedly connected to the rear end of the motor output end. The support roller is rotatably connected to the support. A conveyor belt is provided on the support roller. A protective mechanism is provided on the frame. A punching block is provided on the protective mechanism.

2. The punching device for preventing deformation in electronic component processing according to claim 1, characterized in that: The limiting mechanism includes a bidirectional screw. The bidirectional screw is installed inside the support through a bearing. A slip ring is movably connected to the outer side of the bidirectional screw. A sliding plate is fixedly connected to the surface of the slip ring. A top block is threadedly connected to the outer side of the bidirectional screw. The top block and the support are slidably connected. A spring is provided on the outer side of the bidirectional screw. A sliding pin is fixedly connected to the upper end of the sliding plate. The sliding pin and the support are slidably connected.

3. The blanking device for preventing deformation of an electronic component processing according to claim 2, characterized by: One end of the spring is fixedly connected to the slip ring, and the other end of the spring is fixedly connected to the top block.

4. The blanking apparatus for preventing deformation of an electronic component processing according to claim 2, characterized by: The upper end of the sliding pin is fixedly connected to a limiting plate, and the limiting plate and the support are slidably connected.

5. The blanking apparatus for preventing deformation of an electronic component processing according to claim 1, wherein: The protective mechanism includes a cylinder, the cylinder rod of which passes through the frame and is slidably connected to the frame. A connecting sleeve is slidably connected to the outside of the cylinder rod. A hanging plate is fixedly connected to the lower end of the connecting sleeve. The hanging plate is fixedly connected to the punching block. A hanging rod is slidably connected inside the hanging plate. A pressure frame is fixedly connected to the lower end of the hanging rod. The pressure frame is slidably connected to the punching block. A compression spring is provided on the outside of the hanging rod.

6. The blanking apparatus for preventing deformation of an electronic component processing according to claim 5, wherein: The connecting sleeve is internally connected to a limit pin via a thread, and the limit pin is slidably connected to the cylinder rod of the cylinder.

7. The blanking apparatus for preventing deformation of an electronic component processing according to claim 5, wherein: One end of the compression spring is fixedly connected to the hanging plate, and the other end of the compression spring is fixedly connected to the pressure frame.

Images