Cutting equipment for circuit board production

Abstract

The utility model discloses cutting equipment for circuit board production, which comprises a mounting base, an operation box is fixed at the top of the mounting base through bolts, a positioning mechanism is arranged on the outer side of the mounting base, and the positioning mechanism comprises a mounting bottom plate, an adjusting motor, a screw rod, a sliding seat, a mounting disc, a positioning jig and a circuit board body. A cutting mechanism is arranged in the operation box, and a transfer mechanism is arranged on the inner wall of the operation box; by arranging the positioning mechanism, a positioning jig matched with a circuit board in size is mounted on the mounting disc through bolts, the circuit board is carried to the positioning jig through the transfer mechanism, the circuit board is positioned through the positioning jig, and the circuit board is efficiently and stably cut through the cutting mechanism. The circuit board is automatically fed and discharged through the transfer mechanism, the mechanisms are matched to achieve automatic cutting operation of the circuit board, the automation degree and efficiency of cutting operation are improved, and then the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board production, in particular to a cutting device for circuit board production. Background Art

[0002] The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts. When producing circuit boards, they need to be cut and split.

[0003] After searching, the patent with Chinese patent application number 202121258340.6 discloses a cutting equipment for circuit board production, which relates to the field of circuit board technology, including a mounting frame, a support leg, a collecting mechanism, a longitudinal moving mechanism, a transverse moving mechanism, a clamping mechanism, a mounting frame, an electric telescopic rod and a laser cutter; the support leg is fixed to the bottom of the mounting frame; the collecting mechanism is fixed to the inner side of the mounting frame; the longitudinal moving mechanism is installed on the side of the mounting frame away from the support leg; the transverse moving mechanism is installed on the longitudinal moving mechanism; the clamping mechanism is fixed on the transverse moving mechanism; the mounting frame is fixed on the side of the mounting frame away from the support leg; the electric telescopic rod is fixed on the side of the mounting frame close to the mounting frame; the laser cutter is fixed to the end of the electric telescopic rod away from the mounting frame. The utility model can collect the scraps of the circuit board after cutting by setting a collecting mechanism, so as to avoid affecting the normal operation of the overall equipment, improve the efficiency of circuit board cutting, and enrich the function of the overall device.

[0004] The above patent has poor stability in clamping and positioning the circuit board. The circuit board cannot be stably clamped only by the clamping base plate, resulting in poor cutting stability of the circuit board and inability to achieve a complete cutting operation. Secondly, this patent cannot automatically load and unload the circuit board, resulting in a low degree of automation and efficiency in the circuit board cutting operation.

[0005] Therefore, we propose a cutting device for circuit board production to solve the above problems. Utility Model Content

[0006] The utility model aims to overcome the shortcomings of the prior art and provide a cutting device for circuit board production.

[0007] The utility model solves the technical problem through the following technical scheme: it comprises a mounting base, an operating box is fixed to the top of the mounting base by bolts, a positioning mechanism is arranged on the outer side of the mounting base, the positioning mechanism comprises a mounting bottom plate, the mounting bottom plate is fixed to the top of the mounting base by bolts, an adjusting motor is fixed to one end of the mounting bottom plate by bolts, a screw is fixed to the output end of the adjusting motor, a sliding seat is arranged on the outer side of the screw, a mounting plate is fixed to the top of the sliding seat, a positioning fixture is fixed to the top of the mounting plate by bolts, a circuit board body is arranged on the top of the positioning fixture, a cutting mechanism is arranged inside the operating box, and a transfer mechanism is arranged on the inner wall of the operating box.

[0008] As a further solution of the utility model: a control host is arranged on one side of the operation box.

[0009] As a further solution of the utility model: the side wall of the operation box is slidably connected with a sealing door.

[0010] As a further solution of the utility model: the cutting mechanism includes a mounting frame, which is fixed to the inside of the operating box by bolts, a mounting track is fixed to one side of the mounting frame by bolts, a driving motor is fixed to one end of the mounting track, a screw is fixed to the output end of the driving motor, a slider is provided on the outside of the screw, an electric telescopic rod A is fixed to the top of the slider, a driving seat is fixed to the bottom of the electric telescopic rod A, a cutting motor is fixed to one side of the driving seat by bolts, and a cutting blade is fixed to the output end of the cutting motor.

[0011] As a further solution of the utility model: a protective cover is fixed to the inner wall of the driving seat by bolts.

[0012] As a further solution of the utility model: the transfer mechanism includes an installation slide, which is fixed to the inner wall of the operating box by bolts, an electric telescopic rod B is fixed to the inner wall of the installation slide, an adjusting slider is fixed to one end of the electric telescopic rod B, a hydraulic rod is fixed to the top of the adjusting slider, a connecting bracket is fixed to the bottom of the hydraulic rod, a mounting plate is fixed to the bottom of the connecting bracket, a plurality of vacuum suction cups are fixed to the bottom of the mounting plate, and a conveyor is fixed to the edge of the top of the mounting base by bolts.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. By setting up a positioning mechanism, a positioning jig with a size matching the circuit board is installed on the mounting plate by bolts, the circuit board is transported to the positioning jig by the transfer mechanism, the circuit board is positioned by the positioning jig, the circuit board can be stably clamped, and the circuit board can be efficiently and stably cut by the cutting mechanism;

[0015] 2. The transfer mechanism is used to automatically load and unload the circuit board. The above mechanisms cooperate to realize the automatic cutting operation of the circuit board, which improves the automation and efficiency of the cutting operation, thereby improving the practicality of the equipment;

[0016] 3. A protective cover is provided to shield and protect the flying debris during cutting, thus ensuring the stability of the cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of an axonometric structure provided according to an embodiment of the utility model is shown;

[0018] Figure 2 The figure shows an axonometric cross-sectional structure schematic diagram provided according to an embodiment of the utility model;

[0019] Figure 3 The embodiment provided according to the utility model is shown Figure 2 A schematic diagram of the enlarged structure of the middle A part;

[0020] Figure 4 A schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model is shown;

[0021] Figure 5 The embodiment provided according to the utility model is shown Figure 4 A schematic diagram of the enlarged structure of the middle B part;

[0022] Figure 6 A schematic diagram of the positioning mechanism structure provided according to an embodiment of the utility model is shown;

[0023] Figure 7 A schematic diagram of the structure of a cutting mechanism provided according to an embodiment of the utility model is shown;

[0024] Figure 8 A schematic diagram of the structure of a transfer mechanism provided according to an embodiment of the utility model is shown.

[0025] Legend:

[0026] 100 mounting base, 110 operating box, 120 control host, 130 sealing door, 210 mounting base plate, 220 adjusting motor, 221 screw, 230 sliding seat, 240 mounting plate, 250 positioning fixture, 260 circuit board body, 310 mounting frame, 320 mounting track, 330 driving motor, 331 screw, 340 slider, 350 electric telescopic rod A, 351 driving seat, 360 cutting motor, 370 cutting disc, 371 protective cover, 410 mounting slide, 420 electric telescopic rod B, 430 adjusting slider, 440 hydraulic rod, 441 connecting bracket, 450 mounting plate, 460 vacuum suction cup, 470 conveyor. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-8The utility model provides a technical solution: comprising a mounting base 100, an operating box 110 is fixed to the top of the mounting base 100 by bolts, a control host 120 is arranged on one side of the operating box 110, a sealing door 130 is slidably connected to the side wall of the operating box 110, a positioning mechanism is arranged on the outer side of the mounting base 100, and the positioning mechanism comprises a mounting base plate 210, an adjusting motor 220, a screw 221, a sliding seat 230, a mounting plate 240, a positioning fixture 250 and a circuit board body 260, a cutting mechanism is arranged inside the operating box 110, and the operating box 1 The inner wall of 10 is provided with a transfer mechanism; by providing a positioning mechanism, a positioning fixture 250 with a size matching the circuit board is installed on the mounting plate 240 by bolts, the circuit board is moved to the positioning fixture 250 by the transfer mechanism, the circuit board is positioned by the positioning fixture 250, the circuit board can be stably clamped, the cutting mechanism can efficiently and stably cut the circuit board, and the transfer mechanism can automatically load and unload the circuit board. The above mechanisms cooperate to realize the automatic cutting operation of the circuit board, improve the automation degree and efficiency of the cutting operation, and thus improve the practicability of the equipment.

[0031] Specifically, the cutting mechanism includes a mounting frame 310, which is fixed to the inside of the operating box 110 by bolts, a mounting track 320 is fixed to one side of the mounting frame 310 by bolts, a driving motor 330 is fixed to one end of the mounting track 320, a screw rod 331 is fixed to the output end of the driving motor 330, a slider 340 is arranged on the outside of the screw rod 331, an electric telescopic rod A350 is fixed to the top of the slider 340, a driving seat 351 is fixed to the bottom of the electric telescopic rod A350, a cutting motor 360 is fixed to one side of the driving seat 351 by bolts, and a cutting blade 370 is fixed to the output end of the cutting motor 360; the cutting mechanism is provided to perform board cutting and splitting operations on the circuit board.

[0032] Specifically, a protective cover 371 is fixed to the inner wall of the driving seat 351 by bolts; the protective cover 371 is provided to shield and protect the debris splashed during cutting, thereby ensuring the stability of the cutting operation.

[0033] Specifically, the transfer mechanism includes an installation slide 410, which is fixed to the inner wall of the operation box 110 by bolts, and an electric telescopic rod B420 is fixed to the inner wall of the installation slide 410, and an adjusting slider 430 is fixed to one end of the electric telescopic rod B420, and a hydraulic rod 440 is fixed to the top of the adjusting slider 430, and a connecting bracket 441 is fixed to the bottom of the hydraulic rod 440, and a mounting plate 450 is fixed to the bottom of the connecting bracket 441, and a plurality of vacuum suction cups 460 are fixed to the bottom of the mounting plate 450, and a conveyor 470 is fixed to the edge of the top of the mounting base 100 by bolts; by providing a transfer mechanism for automatic loading and unloading operations of circuit boards, and cooperating with a positioning mechanism and a cutting mechanism to realize automatic cutting of circuit boards, the automation degree and efficiency of the cutting operation are improved.

[0034] Working principle: When in use, the operation of the device is controlled by the control host 120, and the positioning fixture 250 with a size matching the circuit board is installed on the mounting plate 240 by bolts, and the circuit board is moved to the handling position by the conveyor 470, and the adjustment slider 430 is driven to move by the electric telescopic rod B420, and then the vacuum suction cup 460 is driven to move to the top of the circuit board, and the connecting bracket 441 is driven downward by the hydraulic rod 440, and then the vacuum suction cup 460 is driven downward, and the circuit board is adsorbed and clamped by the vacuum suction cup 460, and it is carried to the positioning fixture 250, and the circuit board is actually The automatic loading operation of the circuit board is now performed. The circuit board is positioned by the positioning fixture 250, so that the circuit board can be stably clamped. The cutting motor 360 drives the cutting blade 370 to rotate, and the electric telescopic rod A350 drives the driving seat 351 to move downward, thereby driving the cutting blade 370 to move downward. The driving motor 330 drives the screw rod 331 to rotate, and the rotation of the screw rod 331 drives the slider 340 to move, thereby driving the cutting blade 370 to move, so that the circuit board can be cut and separated. After the cutting is completed, the circuit board is automatically unloaded by the transfer mechanism.

[0035] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline line can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0036] Although the present invention discloses embodiments and drawings, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A cutting device for circuit board production, characterized in that: The invention comprises a mounting base (100), an operating box (110) is fixed to the top of the mounting base (100) by bolts, a positioning mechanism is arranged on the outer side of the mounting base (100), the positioning mechanism comprises a mounting base plate (210), the mounting base plate (210) is fixed to the top of the mounting base (100) by bolts, an adjusting motor (220) is fixed to one end of the mounting base plate (210) by bolts, a screw rod (221) is fixed to the output end of the adjusting motor (220), a sliding seat (230) is arranged on the outer side of the screw rod (221), a mounting plate (240) is fixed to the top of the sliding seat (230), a positioning fixture (250) is fixed to the top of the mounting plate (240) by bolts, a circuit board body (260) is arranged on the top of the positioning fixture (250), a cutting mechanism is arranged inside the operating box (110), and a transfer mechanism is arranged on the inner wall of the operating box (110).

2. A circuit board production cutting device according to claim 1, characterized in that: A control host (120) is provided on one side of the operation box (110).

3. A circuit board production cutting device according to claim 2, characterized in that: A sealing door (130) is slidably connected to the side wall of the operation box (110).

4. A circuit board production cutting device according to claim 1, characterized in that: The cutting mechanism comprises a mounting frame (310), wherein the mounting frame (310) is fixed to the inside of an operation box (110) by means of bolts, a mounting track (320) is fixed to one side of the mounting frame (310) by means of bolts, a driving motor (330) is fixed to one end of the mounting track (320), a screw rod (331) is fixed to the output end of the driving motor (330), a slider (340) is arranged on the outside of the screw rod (331), an electric telescopic rod A (350) is fixed to the top of the slider (340), a driving seat (351) is fixed to the bottom of the electric telescopic rod A (350), a cutting motor (360) is fixed to one side of the driving seat (351) by means of bolts, and a cutting blade (370) is fixed to the output end of the cutting motor (360).

5. A circuit board production cutting device according to claim 4, characterized in that: A protective cover (371) is fixed to the inner wall of the driving seat (351) by means of bolts.

6. A circuit board production cutting device according to claim 1, characterized in that: The transfer mechanism comprises an installation slide (410), wherein the installation slide (410) is fixed to the inner wall of the operation box (110) by bolts, an electric telescopic rod B (420) is fixed to the inner wall of the installation slide (410), an adjusting slider (430) is fixed to one end of the electric telescopic rod B (420), a hydraulic rod (440) is fixed to the top of the adjusting slider (430), a connecting bracket (441) is fixed to the bottom of the hydraulic rod (440), a mounting plate (450) is fixed to the bottom of the connecting bracket (441), a plurality of vacuum suction cups (460) are fixed to the bottom of the mounting plate (450), and a conveyor (470) is fixed to the edge of the top of the installation base (100) by bolts.

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