Cutting device for processing circuit board substrate

Abstract

The utility model discloses a cutting device for processing a circuit board substrate, which comprises a mounting base, the center of the top of the mounting base is fixed on a supporting bottom plate through a bolt, the edge of the top of the mounting base is fixedly provided with a limiting side plate through a bolt, and the outer side of the mounting base is provided with a positioning mechanism. A first cutting mechanism is arranged on the side wall of the mounting base, an adjusting mechanism is arranged at the top of the mounting base and comprises a supporting rod, a mounting frame, a driving motor, a lead screw, a sliding seat and a connecting seat, and a second cutting mechanism is arranged at the bottom of the connecting seat; a circuit board substrate is positioned through cooperation of a limiting side plate and a positioning mechanism, the circuit board substrate is transversely cut through a first cutting mechanism, and the circuit board substrate is longitudinally cut through cooperation of an adjusting mechanism and a second cutting mechanism, so that the cutting flexibility of the circuit board substrate is improved; the circuit board substrate can be cut at a time, and the automation degree and efficiency of cutting operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing technical field especially relates to a cutting device for circuit board substrate processing. BACKGROUND

[0002] The name of circuit board has: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, circuit board etc. Circuit board makes circuit miniaturization, intuition, to the batch production and optimization of fixed circuit of electrical appliance layout important role, general circuit board composition includes base plate (copper foil), pad and via, solder resist and silk screen layer composition, need to cut in advance to base plate when processing circuit board, make it meet the processing size of circuit board.

[0003] Compared with prior art, the existing circuit board substrate cutting device has poor cutting flexibility for the base plate, and generally can only cut the base plate in a single direction, needs manual reversing of the base plate, and secondary cutting of the base plate, so as to complete the cutting operation of the base plate, so that the automation degree and efficiency of the circuit board substrate cutting operation are low, and the practicability of the device is poor, therefore, the utility model provides a cutting device for circuit board substrate processing for solving the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a cutting device for circuit board substrate processing, which overcomes the shortcomings of the prior art.

[0005] The utility model discloses a cutting device for circuit board substrate processing, which overcomes the shortcomings of the prior art.

[0006] The second cutting mechanism includes a mounting sleeve, the mounting sleeve is fixed on the top of the connecting seat through the bolt, the inner wall of the mounting sleeve is fixed with the hydraulic rod B, the bottom of the hydraulic rod B is fixed with the mounting plate B, and the bottom of the mounting plate B is fixed with the cutting knife B.

[0007] As a further scheme of the utility model: one side of the mounting base is provided with a control panel.

[0008] As a further scheme of the utility model: the positioning mechanism includes installation block A, installation block A is fixed on the outside of installation base through bolt, one side of installation block A is fixed with electric telescopic rod A, one end of electric telescopic rod A is fixed with positioning plate A, the opposite sides of installation base are fixed with installation block B through bolt, one side of installation block B is fixed with electric telescopic rod B, one end of electric telescopic rod B is fixed with positioning plate B.

[0009] As a further scheme of the utility model: the first cutting mechanism includes installation sliding groove, installation sliding groove is fixed on the side wall of installation base through bolt, the top of installation sliding groove is fixed with installation crossbeam, the top of installation crossbeam is fixed with hydraulic rod A, the bottom of hydraulic rod A is fixed with installation plate A, the bottom of installation plate A is fixed with cutting knife A.

[0010] As a further scheme of the utility model: the outside of installation plate A is fixed with support sliding block, the inner wall of support sliding block is slidably connected with limiting slide column, limiting slide column is fixedly connected with installation sliding groove.

[0011] As a further scheme of the utility model: the outside of connecting seat is fixed with limiting sliding block, the inner wall of limiting sliding block is slidably connected with support sliding rod, and support sliding rod is fixedly connected with installation frame.

[0012] As described above, due to the adoption of the above technical scheme, the utility model has the beneficial effects that:

[0013] 1. The positioning mechanism is used for positioning the circuit board substrate before cutting, the first cutting mechanism is used for horizontal cutting operation on the circuit board substrate, the adjusting mechanism and the second cutting mechanism are used for vertical cutting operation on the circuit board substrate, and the first cutting mechanism and the second cutting mechanism can be used for omnibearing cutting operation on the circuit board substrate, thereby improving the flexibility of the circuit board substrate cutting process, eliminating the need for manual reversing and secondary positioning of the substrate, and enabling one-time completion of the cutting process on the circuit board substrate, improving the automation degree and efficiency of the cutting operation, and further improving the practicability of the device.

[0014] 2. The positioning mechanism is used for positioning the long side of the circuit board substrate by abutting the long side of the circuit board substrate against the limiting side plate, positioning plate A is used for positioning the long side of the circuit board substrate in cooperation with the limiting side plate, and positioning plate B is used for positioning the short side of the circuit board substrate, thereby realizing automatic positioning of the circuit board substrate and ensuring the accuracy of the cutting operation on the circuit board substrate.

[0015] 3. By setting the mutual sliding of the supporting sliding block and the limiting sliding column, the up and down movement of the mounting plate A can be limited and supported, and the stability of the transverse cutting operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A schematic diagram of an axial measurement structure is shown according to an embodiment of the present application;

[0017] Figure 2 A schematic diagram of an axial section structure is shown according to an embodiment of the present application;

[0018] Figure 3 A schematic diagram of an axial section structure is shown according to an embodiment of the present application; Figure 2 An enlarged structure schematic diagram of the middle A part is shown;

[0019] Figure 4 A schematic diagram of a front view section structure is shown according to an embodiment of the present application;

[0020] Figure 5 An enlarged structure schematic diagram of the middle B part is shown according to an embodiment of the present application; Figure 4 An enlarged structure schematic diagram of the middle B part is shown according to an embodiment of the present application;

[0021] Figure 6 A schematic diagram of a positioning mechanism structure is shown according to an embodiment of the present application;

[0022] Figure 7 A schematic diagram of a first cutting mechanism structure is shown according to an embodiment of the present application;

[0023] Figure 8 A schematic diagram of a second cutting mechanism structure is shown according to an embodiment of the present application.

[0024] LEGEND:

[0025] 100 mounting base, 110 control panel, 120 supporting bottom plate, 130 limiting side plate, 210 mounting block A, 220 electric telescopic rod A, 230 positioning plate A, 240 mounting block B, 250 electric telescopic rod B, 260 positioning plate B, 310 mounting sliding groove, 320 mounting cross beam, 330 hydraulic rod A, 340 mounting plate A, 341 supporting sliding block, 342 limiting sliding column, 350 cutting knife A, 410 supporting rod, 420 mounting frame, 430 driving motor, 431 screw rod, 440 sliding seat, 450 connecting seat, 451 limiting sliding block, 452 supporting sliding rod, 510 mounting sleeve, 520 hydraulic rod B, 530 mounting plate B, 540 cutting knife B. DETAILED DESCRIPTION

[0026] In the description of the utility model, need understanding is, the term "center" "longitudinal" "lateral" "length" "width" "thickness" "upper" "lower" "front" "back" "left" "right" "vertical" "horizontal" "top" "bottom" "inner" "outer" "clockwise" "counterclockwise" and so on indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the restriction of the utility model.

[0027] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0028] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "installation" "set with" "sleeve / interfacing" "connection" and the like should be broadly understood, for example "connection", can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate media, can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Please refer to Figures 1-8 The utility model provides a technical scheme: including installation base 100, one side of installation base 100 is provided with control panel 110, the central part of installation base 100 top is fixed to support base plate 120 through bolt, the edge of installation base 100 top is fixed with limit side plate 130 through bolt, installation base 100 outside is provided with positioning mechanism, the side wall of installation base 100 is provided with first cutting mechanism, the top of installation base 100 is provided with adjusting mechanism, adjusting mechanism includes support rod 410, installation frame 420 and drive motor 430, the output of drive motor 430 is provided with lead screw 431, the outside of lead screw 431 is provided with sliding seat 440, the bottom of sliding seat 440 is fixed with connecting seat 450, the bottom of connecting seat 450 is provided with second cutting mechanism;

[0030] The second cutting mechanism comprises a mounting sleeve 510, a hydraulic rod B 520 and a mounting plate B 530, the bottom of the mounting plate B 530 is fixed with a cutting knife B 540; the positioning of the circuit board substrate before cutting is realized through the cooperation of the limiting side plate 130 and the positioning mechanism, the horizontal cutting operation of the circuit board substrate is realized through the first cutting mechanism, the vertical cutting operation of the circuit board substrate is realized through the cooperation of the adjusting mechanism and the second cutting mechanism, the omnibearing cutting operation of the circuit board substrate can be realized through the cooperation of the first cutting mechanism and the second cutting mechanism, the flexibility of the cutting processing of the circuit board substrate is improved, manual reversing and secondary positioning of the substrate are not needed, the cutting processing of the circuit board substrate can be completed at one time, the automation degree and the efficiency of the cutting operation are improved, and therefore the practicability of the device is improved.

[0031] Specifically, the positioning mechanism comprises a mounting block A 210 fixed to the outer side of the mounting base 100 through bolts, one side of the mounting block A 210 is fixed with an electric telescopic rod A 220, one end of the electric telescopic rod A 220 is fixed with a positioning plate A 230, the sides away from each other of the mounting base 100 are fixed with mounting blocks B 240 through bolts, one side of the mounting block B 240 is fixed with an electric telescopic rod B 250, one end of the electric telescopic rod B 250 is fixed with a positioning plate B 260; the circuit board substrate is placed in a stack on the top of the supporting bottom plate 120 through the positioning mechanism, one side of the long edge of the circuit board substrate is abutted against the limiting side plate 130, the long edge of the circuit board substrate is positioned through the cooperation of the positioning plate A 230 and the limiting side plate 130, the short edge of the circuit board substrate is positioned through the positioning plate B 260, the automatic positioning of the circuit board substrate can be realized, and the accuracy of the cutting operation of the circuit board substrate is ensured.

[0032] Specifically, the first cutting mechanism comprises a mounting sliding groove 310 fixed to the side wall of the mounting base 100 through bolts, the top of the mounting sliding groove 310 is fixed with a mounting cross beam 320, the top of the mounting cross beam 320 is fixed with a hydraulic rod A 330, the bottom of the hydraulic rod A 330 is fixed with a mounting plate A 340, the bottom of the mounting plate A 340 is fixed with a cutting knife A 350; the horizontal cutting operation of the circuit board substrate is realized through the downward movement of the mounting plate A 340 and the cutting knife A 350 driven by the hydraulic rod A 330 through the first cutting mechanism.

[0033] Specifically, the outer side of the mounting plate A 340 is fixed with a supporting sliding block 341, the inner wall of the supporting sliding block 341 is slidably connected with a limiting sliding column 342, and the limiting sliding column 342 is fixedly connected with the mounting sliding groove 310; the upward and downward movement of the mounting plate A 340 is limited and supported through the mutual sliding of the supporting sliding block 341 and the limiting sliding column 342, and the stability of the horizontal cutting operation is ensured.

[0034] Specifically, the outer side of the connecting seat 450 is fixed with a limiting sliding block 451, the inner wall of the limiting sliding block 451 is slidably connected with a supporting sliding rod 452, and the supporting sliding rod 452 is fixedly connected with the mounting frame 420; by setting the mutual sliding of the limiting sliding block 451 and the supporting sliding rod 452, the movement of the connecting seat 450 can be limited and supported, so that the stability of the adjusting operation is guaranteed.

[0035] Working principle: in use, the operation of the device is controlled through the control panel 110, the circuit board substrate stack is placed on the top of the supporting bottom plate 120, one side of the long side of the circuit board substrate is abutted on the limiting side plate 130, the positioning plate A230 is driven to move by the electric telescopic rod A220, the positioning plate A230 is matched with the limiting side plate 130 to position the long side of the circuit board substrate, the positioning plate B260 is driven to move by the electric telescopic rod B250 on the opposite side, the short side of the circuit board substrate is positioned by the positioning plate B260, the mounting plate A340 and the cutting knife A350 are driven to move downward by the hydraulic rod A330, the circuit board substrate is transversely cut by the cutting knife A350, the lead screw 431 is driven to rotate by the driving motor 430, the sliding seat 440 is moved by the rotation of the lead screw 431, and then the second cutting mechanism is moved, the second cutting mechanism is moved to the cutting position, the mounting plate B530 and the cutting knife B540 are driven to move downward by the hydraulic rod B520, the circuit board substrate is longitudinally cut by the cutting knife B540, the first cutting mechanism and the second cutting mechanism cooperate to cut the circuit board substrate in all directions, manual reversing and secondary positioning of the substrate are not required, and the cutting of the circuit board substrate can be completed at one time.

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

Claims

1. A cutting device for processing of a circuit board substrate, characterized by, The application relates to a cutting device for a glass curtain wall, which comprises a mounting base (100), the top center of the mounting base (100) is fixed to a supporting bottom plate (120) through bolting, the edges of the top of the mounting base (100) are fixed to limiting side plates (130) through bolting, a positioning mechanism is arranged outside the mounting base (100), a first cutting mechanism is arranged on the side wall of the mounting base (100), an adjusting mechanism is arranged on the top of the mounting base (100), the adjusting mechanism comprises a supporting rod (410), the supporting rod (410) is fixed to the outside of the mounting base (100) through bolting, a mounting frame (420) is fixed to the top of the supporting rod (410), a driving motor (430) is fixed to one side of the mounting frame (420) through bolting, a lead screw (431) is arranged on the output end of the driving motor (430), a sliding seat (440) is arranged outside the lead screw (431), a connecting seat (450) is fixed to the bottom of the sliding seat (440), and a second cutting mechanism is arranged on the bottom of the connecting seat (450). The second cutting mechanism comprises a mounting sleeve (510), the mounting sleeve (510) is fixed to the top of the connecting seat (450) through bolting, a hydraulic rod B (520) is fixed to the inner wall of the mounting sleeve (510), an installation plate B (530) is fixed to the bottom of the hydraulic rod B (520), and a cutting knife B (540) is fixed to the bottom of the installation plate B (530).

2. The cutting apparatus for processing a circuit board substrate according to Claim 1, wherein One side of the mounting base (100) is provided with a control panel (110).

3. The cutting apparatus for processing a circuit board substrate according to Claim 1, wherein The positioning mechanism comprises a mounting block A (210), the mounting block A (210) is fixed to the outside of the mounting base (100) through bolting, one side of the mounting block A (210) is fixed with an electric telescopic rod A (220), one end of the electric telescopic rod A (220) is fixed with a positioning plate A (230), the two sides of the mounting base (100) away from each other are fixed with mounting blocks B (240) through bolting, one side of the mounting block B (240) is fixed with an electric telescopic rod B (250), and one end of the electric telescopic rod B (250) is fixed with a positioning plate B (260).

4. The cutting apparatus for processing a circuit board substrate according to Claim 1, wherein The first cutting mechanism comprises a mounting sliding groove (310), the mounting sliding groove (310) is fixed to the side wall of the mounting base (100) through bolting, a mounting cross beam (320) is fixed to the top of the mounting sliding groove (310), a hydraulic rod A (330) is fixed to the top of the mounting cross beam (320), an installation plate A (340) is fixed to the bottom of the hydraulic rod A (330), and a cutting knife A (350) is fixed to the bottom of the installation plate A (340).

5. The cutting apparatus for processing a circuit board substrate according to Claim 4, wherein A supporting sliding block (341) is fixed to the outside of the installation plate A (340), a limiting sliding column (342) is slidably connected to the inner wall of the supporting sliding block (341), and the limiting sliding column (342) is fixedly connected with the mounting sliding groove (310).

6. The cutting apparatus for processing a circuit board substrate according to Claim 1, wherein The outer side of the connecting seat (450) is fixed with a limiting sliding block (451), the inner wall of the limiting sliding block (451) is slidingly connected with a supporting sliding rod (452), and the supporting sliding rod (452) is fixedly connected with the mounting frame (420).

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