Cutting and board cutting device for circuit board processing

Abstract

The utility model discloses a cutting board device for circuit board processing, which comprises a workbench, a head position adjusting mechanism is arranged at the left end of the workbench, the head position adjusting mechanism comprises a first hydraulic cylinder, an in-place baffle plate and a graduated scale, the first hydraulic cylinder is fixed on the workbench, the output end of the first hydraulic cylinder is fixed with the in-place baffle plate, and the graduated scale is fixed on the workbench. A graduated scale is installed on the in-place baffle, a pushing feeding mechanism extending to the upper side of the workbench is installed at the bottom of the workbench, a support is fixed to the workbench, a width positioning mechanism is installed on the support, a rack is installed on the left half section of the workbench, and a cutting mechanism and an automatic discharging mechanism are installed on the rack. And a material receiving box is arranged on the ground opposite to the automatic discharging mechanism. The cutting device is convenient to adjust, and the cutting size can be accurately controlled conveniently; feeding, cutting and discharging are automatically carried out, materials can be conveniently and automatically cut into multiple sections, and the working efficiency is high.

Description

Technical Field

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

[0002] The names of circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed (copper etching technology) circuit board, etc.

[0003] When processing circuit boards, the raw material must first be cut into multiple sections of substrate material of specific sizes. However, currently, this process is mostly done manually, which can result in deviations in the length of each section. Furthermore, manual cutting is inefficient. Therefore, in response to the above situation, there is an urgent need to develop a circuit board cutting device that is easy to adjust, allows for accurate control of the cutting size, and automatically feeds, cuts, and unloads the material, facilitating the automatic cutting of the material into multiple sections. This device is highly efficient and can overcome the shortcomings of current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting and trimming device for circuit board processing, so as to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A cutting and trimming device for circuit board processing, comprising a workbench, a pushing and loading mechanism, a bracket, a width positioning mechanism, a frame, a head position adjustment mechanism, a cutting mechanism, an automatic unloading mechanism, a material receiving box and a pointer. The left end of the workbench is equipped with a head position adjustment mechanism, and the head position adjustment mechanism comprises: a first hydraulic cylinder, an in-place baffle and a scale. The first hydraulic cylinder is fixed to the workbench, and the output end of the first hydraulic cylinder is fixed to the in-place baffle, and the in-place baffle is equipped with a scale. The bottom of the workbench is equipped with a pushing and loading mechanism extending to its upper side, a bracket is fixed to the workbench, and the width positioning mechanism is installed on the bracket. The left half of the workbench is equipped with a frame, and the cutting mechanism and automatic unloading mechanism are installed on the frame. A material receiving box is provided on the ground opposite to the automatic unloading mechanism.

[0007] As a further solution of the present utility model: the pushing and loading mechanism includes: a driving motor, a threaded rod, a slider, a support rod and a push plate, the driving motor is fixed to the bottom of the workbench, the threaded rod is rotatably connected to the bottom of the workbench, the output shaft of the driving motor is connected to the threaded rod, a slider is installed on the threaded rod, a support rod passing through the workbench is fixed on the slider, the support rod is slidably connected to the workbench, a limiting groove for the movement of the support rod is provided on the workbench, and a push plate is fixed on the upper side of the support rod.

[0008] As a further solution of the present invention: the width positioning mechanism includes: a bidirectional screw, a rotating handle, a first thread, a second thread, a first thread sleeve, a second thread sleeve, an extension rod and a positioning plate, the bidirectional screw is rotatably connected to the bracket, the left end of the bidirectional screw is fixed with a rotating handle, the left half of the bidirectional screw is provided with a first thread, the outer side of the first thread is equipped with a first thread sleeve that matches it, the right half of the bidirectional screw is provided with a second thread, the outer side of the second thread is equipped with a second thread sleeve that matches it, an extension rod that passes through the bracket is fixed to the lower side of the first thread sleeve and the second thread sleeve, the extension rod is slidably connected to the bracket, the bracket is provided with a slide groove for moving the extension rod, and a positioning plate is fixed to the bottom of each extension rod.

[0009] As a further solution of the present invention, the first thread and the second thread have opposite rotation directions.

[0010] As a further solution of the present invention: the cutting mechanism includes: a second hydraulic cylinder and a cutting tool, the second hydraulic cylinder is fixed on the frame, and the output end of the second hydraulic cylinder is connected to the cutting tool.

[0011] As a further solution of the present invention: a pointer pointing to a scale is installed on the cutting tool.

[0012] As a further solution of the present invention: the automatic unloading mechanism includes: a third hydraulic cylinder and a unloading plate, the third hydraulic cylinder is fixed on the frame, and the output end of the third hydraulic cylinder is connected to the unloading plate.

[0013] Beneficial effect: When the circuit board processing material cutting device is used, the circuit board raw material is placed on the workbench, so that the front end of the circuit board raw material is pressed against the positioning baffle, and the positioning baffle is moved by the first hydraulic cylinder, thereby adjusting the distance between the positioning baffle and the cutting tool, and measuring the distance between the positioning baffle and the cutting tool by the pointer and the scale, thereby accurately controlling the cutting size, and then adjusting the position of the two positioning plates to position the circuit board raw materials of different widths, and then, the front end of the circuit board raw material is cut off by the cutting mechanism, and then the blanking plate is driven to move by the third hydraulic cylinder, and the cut material is pushed into the receiving box by the blanking plate, and then the threaded rod is driven to rotate by the driving motor, and the slider is driven to move by the rotation of the threaded rod, and the support rod and the push plate are driven to move by the slider, and the circuit board raw material is pushed by the push plate, so that the front end of the circuit board raw material is pressed against the positioning baffle again, and then the cutting mechanism is used for cutting, and the automatic blanking mechanism pushes the material down after cutting, and so on, automatically cutting the circuit board raw material into multiple sections, and the work efficiency is higher. In summary, the utility model is easy to adjust and is convenient for accurately controlling the cutting size; it automatically performs feeding, cutting and unloading, is convenient for automatically cutting the material into multiple sections, and has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 .

[0017] Figure 4 This is a schematic diagram of the use state of the utility model.

[0018] Figure 5 This is a partial structural diagram of the utility model Figure 1 .

[0019] Figure 6 This is a partial structural diagram of the utility model Figure 2 .

[0020] Figure 7 This is a partial structural diagram of the utility model Figure 3 .

[0021] Figure 8 This is a partial structural diagram of the utility model Figure 4 .

[0022] In the figure: 1. Workbench; 101. Limiting groove; 2. Push feeding mechanism; 201. Driving motor; 202. Threaded rod; 203. Slider; 204. Support rod; 205. Push plate; 3. Bracket; 301. Slide; 4. Width positioning mechanism; 401. Bidirectional screw; 402. Rotating handle; 403. First thread; 404. Second thread; 405. First thread sleeve; 406. Second thread sleeve; 407. Extension rod; 408. Positioning plate; 5. Frame; 6. Head position adjustment mechanism; 601. First hydraulic cylinder; 602. In-position baffle; 603. Scale; 7. Cutting mechanism; 701. Second hydraulic cylinder; 702. Cutting tool; 8. Automatic unloading mechanism; 801. Third hydraulic cylinder; 802. Unloading plate; 9. Material receiving box; 10. Circuit board raw materials; 11. Pointer DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] See also Figures 1 to 8In the embodiment of the utility model, a cutting and panel cutting device for circuit board processing includes a workbench 1, a pushing and loading mechanism 2, a bracket 3, a width positioning mechanism 4, a frame 5, a head position adjustment mechanism 6, a cutting mechanism 7, an automatic unloading mechanism 8, a material receiving box 9, a circuit board raw material 10 and a pointer 11. The left end of the workbench 1 is equipped with a head position adjustment mechanism 6, the bottom of the workbench 1 is equipped with a pushing and loading mechanism 2 extending to its upper side, the workbench 1 is fixed with a bracket 3, the width positioning mechanism 4 is installed on the bracket 3, the left half of the workbench 1 is equipped with a frame 5, the cutting mechanism 7 and the automatic unloading mechanism 8 are installed on the frame 5, and a material receiving box 9 is provided on the ground opposite to the automatic unloading mechanism 8. A circuit board raw material 10 is placed on the workbench 1. When in use, the circuit board raw material 10 is first placed on the workbench 1 so that the front end of the circuit board raw material 10 is pressed against the head position adjustment mechanism 6, and the circuit board raw material 10 is positioned by the width positioning mechanism 4. Then, the front end of the circuit board raw material 10 is cut off by the cutting mechanism 7, and then the cut material is pushed into the receiving box 9 by the automatic unloading mechanism 8. Then, the circuit board raw material 10 is pushed forward by pushing the loading mechanism 2, so that the front end of the circuit board raw material 10 is pressed against the head position adjustment mechanism 6 again, and then cut by the cutting mechanism 7. After cutting, the automatic unloading mechanism 8 pushes the material down again, and so on and so forth, automatically cutting the circuit board raw material 10 into multiple sections, which has higher work efficiency.

[0026] The pushing and loading mechanism 2 includes: a driving motor 201, a threaded rod 202, a slider 203, a support rod 204 and a push plate 205. The driving motor 201 is fixed to the bottom of the workbench 1, and the threaded rod 202 is rotatably connected to the bottom of the workbench 1. The output shaft of the driving motor 201 is connected to the threaded rod 202. The slider 203 is installed on the threaded rod 202. The support rod 204 that passes through the workbench 1 is fixed on the slider 203. The support rod 204 is slidably connected to the workbench 1. The workbench 1 is provided with a limiting groove 101 for the movement of the support rod 204. The support rod 204 limits the movement of the slider 203 so that it cannot rotate and can only move in a straight line. A push plate 205 is fixed to the upper side of the support rod 204. When in use, the threaded rod 202 is driven to rotate by the driving motor 201, and the slider 203 is moved by the rotation of the threaded rod 202. The support rod 204 and the push plate 205 are driven to move by the slider 203, and the circuit board raw material 10 is pushed by the push plate 205.

[0027] The width positioning mechanism 4 includes: a bidirectional screw 401, a rotating handle 402, a first thread 403, a second thread 404, a first thread sleeve 405, a second thread sleeve 406, an extension rod 407 and a positioning plate 408. The bidirectional screw 401 is rotatably connected to the bracket 3. The left end of the bidirectional screw 401 is fixed with a rotating handle 402. The left half of the bidirectional screw 401 is provided with a first thread 403, and the outer side of the first thread 403 is equipped with a first thread sleeve 405 that matches it. The right half of the bidirectional screw 401 is provided with a second thread 404, and the outer side of the second thread 404 is equipped with a second thread sleeve 406 that matches it. The lower sides of the first thread sleeve 405 and the second thread sleeve 406 are both fixed with an extension rod 407 that passes through the bracket 3. The extension rod 407 is connected to the bracket 3 Sliding connection, the bracket 3 is provided with a slide groove 301 for moving the extension rod 407, and the movement of the first threaded sleeve 405 and the second threaded sleeve 406 is restricted by the extension rod 407 so that they cannot rotate and can only move in a straight line. A positioning plate 408 is fixed to the bottom of each extension rod 407, and the rotation directions of the first thread 403 and the second thread 404 are opposite, so that when the bidirectional screw 401 rotates, the movement directions of the first threaded sleeve 405 and the second threaded sleeve 406 are opposite. When in use, the bidirectional screw 401 is driven to rotate by rotating the handle 402, and the first threaded sleeve 405 and the second threaded sleeve 406 are driven to move toward each other by the rotation of the bidirectional screw 401. The first threaded sleeve 405 and the second threaded sleeve 406 drive the two positioning plates 408 to move toward each other, thereby positioning the circuit board materials 10 of different widths.

[0028] The head position adjustment mechanism 6 includes: a first hydraulic cylinder 601, an in-position stopper 602 and a scale 603. The first hydraulic cylinder 601 is fixed on the workbench 1. The output end of the first hydraulic cylinder 601 is fixed to the in-position stopper 602. The in-position stopper 602 is equipped with a scale 603.

[0029] The cutting mechanism 7 includes: a second hydraulic cylinder 701 and a cutting tool 702. The second hydraulic cylinder 701 is fixed on the frame 5. The output end of the second hydraulic cylinder 701 is connected to the cutting tool 702. The cutting tool 702 is equipped with a pointer 11 pointing to the scale 603. When in use, the first hydraulic cylinder 601 drives the positioning baffle 602 to move, thereby adjusting the distance between the positioning baffle 602 and the cutting tool 702. The distance between the positioning baffle 602 and the cutting tool 702 is measured by the pointer 11 and the scale 603, thereby accurately controlling the cutting size.

[0030] The automatic unloading mechanism 8 includes: a third hydraulic cylinder 801 and a unloading plate 802. The third hydraulic cylinder 801 is fixed on the frame 5. The output end of the third hydraulic cylinder 801 is connected to the unloading plate 802. When in use, the unloading plate 802 is driven to move by the third hydraulic cylinder 801, and the cut material is pushed into the material receiving box 9 through the unloading plate 802.

[0031] The working principle of the present utility model is as follows: when using the cutting and slitting device for circuit board processing, the circuit board raw material 10 is placed on the workbench 1, so that the front end of the circuit board raw material 10 is pressed against the positioning baffle 602, and the positioning baffle 602 is driven to move by the first hydraulic cylinder 601, thereby adjusting the distance between the positioning baffle 602 and the cutting tool 702, and measuring the distance between the positioning baffle 602 and the cutting tool 702 by the pointer 11 and the scale 603, thereby accurately controlling the cutting size, and then adjusting the position of the two positioning plates 408 to position the circuit board raw materials 10 of different widths, and then, the circuit board raw material 10 is cut by the cutting mechanism 7. The front end of the circuit board material 10 is cut off, and then the third hydraulic cylinder 801 drives the blanking plate 802 to move, and the cut material is pushed into the material receiving box 9 by the blanking plate 802, and then the driving motor 201 drives the threaded rod 202 to rotate, and the rotation of the threaded rod 202 drives the slider 203 to move, and the slider 203 drives the support rod 204 and the push plate 205 to move, and the push plate 205 pushes the circuit board raw material 10, so that the front end of the circuit board raw material 10 is pushed onto the in-place baffle 602, and then cut by the cutting mechanism 7. After cutting, the automatic unloading mechanism 8 pushes the material down again, and so on and so forth, automatically cutting the circuit board raw material 10 into multiple sections, with higher work efficiency.

Claims

1. A cutting device for circuit board processing, characterized in that: The invention comprises a workbench (1), a feeding mechanism (2), a bracket (3), a width positioning mechanism (4), a frame (5), a head position adjustment mechanism (6), a cutting mechanism (7), an automatic unloading mechanism (8), a material receiving box (9) and a pointer (11). The left end of the workbench (1) is provided with a head position adjustment mechanism (6), and the head position adjustment mechanism (6) comprises: a first hydraulic cylinder (601), an in-position baffle (602) and a scale (603). The first hydraulic cylinder (601) is fixed on the workbench (1). The first hydraulic cylinder (601) ) is fixed to an in-position baffle (602), a scale (603) is mounted on the in-position baffle (602), a pushing and loading mechanism (2) extending to the upper side of the workbench (1) is mounted at the bottom, a bracket (3) is fixed to the workbench (1), a width positioning mechanism (4) is mounted on the bracket (3), a frame (5) is mounted on the left half of the workbench (1), a cutting mechanism (7) and an automatic unloading mechanism (8) are mounted on the frame (5), and a material receiving box (9) is arranged on the ground opposite to the automatic unloading mechanism (8).

2. The circuit board cutting device according to claim 1, characterized in that: The pushing and loading mechanism (2) comprises: a driving motor (201), a threaded rod (202), a slider (203), a support rod (204) and a push plate (205); the driving motor (201) is fixed to the bottom of the workbench (1); the threaded rod (202) is rotatably connected to the bottom of the workbench (1); the output shaft of the driving motor (201) is connected to the threaded rod (202); a slider (203) is installed on the threaded rod (202); a support rod (204) penetrating the workbench (1) is fixed on the slider (203); the support rod (204) is slidably connected to the workbench (1); a limiting groove (101) for moving the support rod (204) is provided on the workbench (1); and a push plate (205) is fixed on the upper side of the support rod (204).

3. The circuit board cutting device according to claim 1, characterized in that: The width positioning mechanism (4) comprises: a bidirectional screw (401), a rotating handle (402), a first thread (403), a second thread (404), a first thread sleeve (405), a second thread sleeve (406), an extension rod (407) and a positioning plate (408); the bidirectional screw (401) is rotatably connected to the bracket (3); the rotating handle (402) is fixed to the left end of the bidirectional screw (401); the left half of the bidirectional screw (401) is provided with a first thread (403); the outer side of the first thread (403) is provided with a first thread sleeve matching the first thread (405), the right half of the bidirectional screw rod (401) is provided with a second thread (404), and a second threaded sleeve (406) matching with the second thread (404) is installed on the outer side of the second thread (404), and an extension rod (407) penetrating the bracket (3) is fixed on the lower side of the first threaded sleeve (405) and the second threaded sleeve (406), and the extension rod (407) is slidably connected to the bracket (3), and a sliding groove (301) for moving the extension rod (407) is provided on the bracket (3), and a positioning plate (408) is fixed to the bottom of each extension rod (407).

4. The circuit board cutting device according to claim 3, characterized in that: The first thread (403) and the second thread (404) have opposite rotation directions.

5. The circuit board cutting device according to claim 1, characterized in that: The cutting mechanism (7) comprises: a second hydraulic cylinder (701) and a cutting tool (702); the second hydraulic cylinder (701) is fixed on a frame (5); and the output end of the second hydraulic cylinder (701) is connected to the cutting tool (702).

6. The circuit board cutting device according to claim 5, characterized in that: The cutting tool (702) is provided with a pointer (11) pointing to the scale (603).

7. The circuit board cutting device according to claim 1, characterized in that: The automatic unloading mechanism (8) comprises: a third hydraulic cylinder (801) and an unloading plate (802); the third hydraulic cylinder (801) is fixed on the frame (5); and the output end of the third hydraulic cylinder (801) is connected to the unloading plate (802).

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