CN-224224057-U - Circuit board punching device capable of arbitrarily adjusting cutting size

CN224224057UCN 224224057 UCN224224057 UCN 224224057UCN-224224057-U

Abstract

The circuit board punching device capable of randomly adjusting the cutting size comprises a processing table, a mounting frame, a bearing assembly and two groups of punching assemblies, wherein the mounting frame and the bearing frame are arranged on the processing table, the two groups of punching assemblies are arranged on the mounting frame and are positioned above the bearing assembly, each punching assembly comprises a punching cylinder, a punching seat, two groups of punching cutting dies and an adjusting shaft, and the punching cutting dies of the two groups of punching assemblies are mutually perpendicular. The circuit board punching device can cut circuit boards with any size without changing the cutting die by designing the punching assembly capable of adjusting the distance between the punching cutting dies, is flexible to use and saves cost, the cutter blade of the punching cutting die is obliquely arranged, the problem that the circuit boards are broken accidentally due to impact in the punching process can be effectively solved, the bearing assembly capable of automatically feeding is designed, the cutting efficiency of the circuit boards can be greatly improved, and the circuit board punching device is high in practicability and has strong popularization significance.

Inventors

WEN WEIFENG
PAN BING
LI JIN
SHEN ZAIPENG

Assignees

江西红森科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250521

Claims (6)

1. The circuit board punching device capable of randomly adjusting the cutting size is characterized by comprising a processing table, a mounting frame, a bearing assembly and two groups of punching assemblies, wherein the mounting frame and the bearing frame are arranged on the processing table, the two groups of punching assemblies are arranged on the mounting frame and are positioned above the bearing assembly, each punching assembly comprises a punching cylinder, a punching seat, two groups of punching cutters and an adjusting shaft, the punching cylinders are arranged on the mounting frame, the punching seat is arranged at the lower end of each punching cylinder and can be driven by the punching cylinders to move up and down, the bottoms of the punching seats are also provided with adjusting sliding grooves, the two groups of punching cutters are clamped and arranged on the adjusting sliding grooves and are arranged in parallel with each other, the adjusting shafts penetrate through the punching seat, the lower ends of the adjusting shafts are respectively connected with the two punching cutters in a gear mode, and the punching cutters of the two groups of punching assemblies are arranged in a mutually perpendicular mode.
2. The circuit board punching device capable of arbitrarily adjusting the cutting size according to claim 1, wherein the blade of the punching cutting die is obliquely arranged.
3. The circuit board punching device capable of randomly adjusting the cutting size according to claim 2, wherein the punching cutting die comprises a sliding seat, an adjusting seat, a punching blade and an adjusting bolt, the sliding seat is clamped and arranged on the adjusting chute, one end of the adjusting seat is connected with the bottom of the sliding seat in a shaft mode and can rotate up and down, the punching blade is arranged at the bottom of the adjusting seat, and the adjusting bolt penetrates through one side of the sliding seat and is limited and fixed at one end of the adjusting seat.
4. The circuit board punching device capable of arbitrarily adjusting the cutting size according to claim 3, wherein the punching cutting die further comprises a synchronous connecting rod, and two ends of the synchronous connecting rod are respectively connected with the side surfaces of the two adjusting seats.
5. The circuit board punching device capable of randomly adjusting cutting size according to claim 1, wherein the bearing assembly comprises a conveying seat and a bearing seat, a conveying chute is arranged on the processing table, the conveying seat is clamped and arranged on the conveying chute and can slide left and right along the conveying chute, a standard clamping groove is further arranged on the conveying seat, the bearing seat is clamped and arranged in the standard clamping groove, and a bearing groove is further arranged on the bearing seat.
6. The circuit board punching device capable of arbitrarily adjusting the cutting size according to claim 5, wherein the bearing assembly further comprises a plurality of bearing blocks, and the plurality of bearing blocks are respectively arranged in the bearing groove in a clamping manner and are mutually arranged at intervals.

Description

Circuit board punching device capable of arbitrarily adjusting cutting size Technical Field The utility model relates to the technical field of circuit board processing, in particular to a circuit board punching device capable of randomly adjusting cutting size. Background The circuit board is also called a circuit board, is an important electronic component, is a support body of an electronic component, and is a carrier for electrically connecting the electronic component with each other. It is called a "printed" circuit board because it is made using electronic printing. Almost every electronic device, as small as an electronic watch, a calculator, as large as a computer, a communication electronic device, a military weapon system, and as long as there are electronic components such as an integrated circuit, a circuit board is used for electrically interconnecting the respective components. The circuit board consists of an insulating bottom plate, connecting wires and bonding pads for assembling and welding electronic elements, and has the dual functions of a conductive circuit and the insulating bottom plate. In the production and processing process of the circuit board, the circuit board is usually required to be cut into the size of the specified specification, and the common modes include punching and other modes, and the punching and cutting mode usually requires to design and manufacture a cutting die with the same size as the specification of the circuit board, and then punching and processing the circuit board substrate. When the circuit boards with different specifications and sizes are required to be processed, the cutting dies with various specifications are also required to be manufactured and replaced, so that the production cost is high due to the fact that a lot of materials, manpower and time are required to be spent, the use is not flexible enough, and inconvenience is brought to production. Disclosure of utility model Based on this, it is necessary to provide a circuit board punching device capable of arbitrarily adjusting the cutting size in view of the shortcomings in the prior art. The utility model provides a can adjust die-cut device of circuit board of cutting size wantonly, it includes processing platform, mounting bracket, bears subassembly and two sets of die-cut subassemblies, mounting bracket and bear the frame and all install on the processing platform, two sets of die-cut subassemblies all install on the mounting bracket and be located the top that bears the subassembly. The die-cut subassembly includes die-cut cylinder, die-cut seat, two sets of die-cut cutting dies and regulating spindle, die-cut cylinder installs on the mounting bracket, die-cut seat installs in die-cut cylinder's lower extreme and can be driven the activity by die-cut cylinder and go up and down, and the bottom of this die-cut seat still is equipped with the regulation spout, two sets of die-cut cutting dies block is installed on adjusting the spout and is parallel arrangement each other, the regulating spindle wears to locate on the die-cut seat and its lower extreme respectively with two die-cut cutting dies gear connection. The punching cutting dies of the two groups of punching components are mutually perpendicular. Further, the knife edge of the punching cutting die is obliquely arranged. Further, the punching cutting die comprises a sliding seat, an adjusting seat, a punching blade and an adjusting bolt. The sliding seat is clamped and arranged on the adjusting sliding groove, one end of the adjusting seat is connected with the bottom of the sliding seat in a shaft mode and can rotate up and down, the punching blade is arranged at the bottom of the adjusting seat, and the adjusting bolt penetrates through one side of the sliding seat and is limited and fixed at one end of the adjusting seat. Further, the punching cutting die further comprises a synchronous connecting rod, and two ends of the synchronous connecting rod are respectively connected with the side surfaces of the two adjusting seats. Further, the bearing assembly comprises a conveying seat and a bearing seat, and a conveying chute is arranged on the processing table. The conveying seat is clamped and arranged on the conveying chute and can slide left and right along the conveying chute, the conveying seat is also provided with a standard clamping groove, the bearing seat is clamped and arranged in the standard clamping groove, and the bearing seat is also provided with a bearing groove. Further, the bearing assembly further comprises a plurality of bearing blocks, and the bearing blocks are clamped in the bearing grooves and are arranged at intervals. In summary, the circuit board punching device capable of randomly adjusting the cutting size has the beneficial effects that through designing the punching component capable of adjusting the distance between the punching dies, the circuit board punching device can cut circuit boards with an