Board cutting equipment based on integrated circuit board manufacturing

Abstract

The utility model discloses board cutting equipment for manufacturing an integrated circuit board, and relates to the technical field of circuit board manufacturing. Two T-shaped grooves are formed in the upper side of the workbench, a mounting frame is arranged on the inner walls of the two T-shaped grooves in a sliding fit mode, a cross-shaped groove is formed in one side of the mounting frame, a cross-shaped sliding block is arranged on the inner wall of the cross-shaped groove in a sliding fit mode, a mounting groove is formed in the inner wall of the cross-shaped sliding block, and a threaded rod is arranged on the upper side of the inner wall of the mounting groove in a rotating fit mode. Through the arrangement of the rotating wheel, when a circuit board is cut and processed and a knob is rotated to adjust the position of a cutting knife, the rotating wheel is firstly in contact with the placing plate, and then under the action of a reset spring in a storage groove, a counter-acting force is generated on the lifting plate, so that the acting force required by rotating the knob is increased and is fed back to an operator; an operator can finely adjust the position of the cutting knife, the situation that the cutting knife collides with the knife when the knife is adjusted is avoided, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board manufacturing, and specifically relates to a board cutting device used for manufacturing integrated circuit boards. Background Art

[0002] An integrated circuit board is an electronic component that integrates multiple electronic devices, sensors, capacitors, resistors and other devices into a single chip, which can improve the speed and reliability of the circuit. By integrating these devices together, the size of the circuit board can be reduced and the performance and reliability of the circuit can be improved. At the same time, it can also greatly reduce the connections between different electronic components, reduce the complexity of the circuit board, and improve work efficiency.

[0003] A Chinese patent with application number CN202122298949.2 discloses a circuit board cutting device for Internet of Things engineering, including a workbench, a first slide groove is symmetrically opened on the upper surface of the workbench, a first slider is slidably connected in the inner cavity of the first slide groove, a bracket is provided on the top of the two first sliders, a second slide groove is opened on the bracket, a second slider is slidably connected in the inner cavity of the second slide groove, a limiting groove is opened on the second slider, a mounting frame is provided in the inner cavity of the limiting groove, and a cutting knife is provided on the mounting frame.

[0004] The above scheme drives the cutting knife to rise and fall by rotating the threaded rod, thereby improving the cutting effect of the integrated circuit board. However, in actual use, since the threaded rod driving handle is set directly above, it is not convenient to observe the position of the cutting knife below when rotating the threaded rod to adjust the cutting knife, resulting in inconvenience in adjusting the position of the cutting knife. In serious cases, it is easy to cause the cutting knife to collide with the protective plate, causing damage to the cutting knife.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a board cutting device for manufacturing integrated circuit boards.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A cutting device for manufacturing integrated circuit boards, comprising a workbench, two T-slots are arranged on the upper side of the workbench, a mounting frame is slidably matched with the inner walls of the two T-slots, a cross slot is arranged on one side of the mounting frame, a cross slider is slidably matched with the inner wall of the cross slot, a mounting slot is arranged on the inner wall of the cross slider, a threaded rod is rotatably matched with the upper side of the inner wall of the mounting slot, and a lifting plate is threadedly matched with the threaded rod;

[0009] A driving part is arranged inside the mounting groove, a cutting knife is fixedly connected to the lower side of the lifting plate, two storage grooves are arranged on the lower side of the lifting plate, a telescopic plate is slidably and elastically matched on the inner wall of the storage groove, two rotating wheels are arranged on the lower side of the telescopic plate, and a fixing mechanism is arranged on the upper side of the workbench.

[0010] Optionally, the driving member includes a worm rotatably engaged with one side of the inner wall of the mounting groove, a worm wheel mounted on the threaded rod and meshing with the worm, and a knob fixedly connected to one end of the worm. By providing a driving member to drive the threaded rod to rotate, the cutting knife is driven downward. The provision of the worm can prevent the worm wheel from reversing, thereby improving the cutting effect of the cutting knife on the circuit board.

[0011] Optionally, the fixing mechanism includes two slide bars mounted on the upper side of the workbench, a mounting plate slidably matched with the two slide bars, a pressing plate arranged on the lower side of the mounting plate, a screw rod rotatably matched with one side of the mounting plate, a guide rod fixedly connected to the upper side of the pressing plate and slidably matched with the mounting plate, and the screw rod rotatably matches with the pressing plate. By setting up the fixing mechanism, the circuit board material can be pressed and fixed, thereby improving the convenience of using the equipment.

[0012] Optionally, strip grooves are provided on both sides of the workbench, and a plurality of locking screws matching the strip grooves are fixedly connected on both sides of the mounting frame, and locking nuts are threadedly matched on the locking screws. By setting the locking nuts and adjusting the positions of the locking nuts on the locking screws, the mounting frame is limitedly fixed, thereby improving the processing effect of the cutting knife.

[0013] Optionally, handles are fixedly connected to both sides of the cross slide, and a baffle is fixedly connected to the upper side of the workbench. By providing the handles, it is convenient to drive the cross slide.

[0014] Optionally, a placement plate is fixedly connected to the inner wall of the mounting frame, and a V-shaped groove matching with the cutting knife is provided on the upper side of the placement plate. The placement plate is provided to place the circuit board, and the V-shaped groove is provided to cooperate with the cutting knife for processing.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] By setting the rotating wheel, when the circuit board is cut and the position of the cutting knife is adjusted by turning the knob, the rotating wheel first contacts the placement plate, and then generates a reaction force on the lifting plate under the action of the reset spring in the storage slot, thereby increasing the force required to turn the knob and feeding back to the operator, so that the operator can fine-tune the position of the cutting knife, avoiding the situation where the cutting knife hits the knife when adjusting the knife, and extending the service life of the equipment.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the mounting frame structure of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-slider structure of an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of a lifting plate according to an embodiment of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Workbench; 2. T-slot; 3. Mounting frame; 4. Cross slot; 5. Cross slider; 6. Mounting slot; 7. Threaded rod; 8. Lifting plate; 9. Driving member; 91. Worm; 92. Worm wheel; 93. Knob; 10. Cutting knife; 11. Storage slot; 12. Telescopic plate; 13. Rotating wheel; 14. Fixing mechanism; 141. Sliding rod; 142. Mounting plate; 143. Pressing plate; 144. Screw; 145. Guide rod; 15. Strip slot; 16. Locking screw; 17. Locking nut; 18. Handle; 19. Baffle; 20. Placement plate; 21. V-groove.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4As shown, in this embodiment, a cutting device for integrated circuit board manufacturing is provided, including a workbench 1, two T-shaped slots 2 are provided on the upper side of the workbench 1, a mounting frame 3 is slidably matched with the inner walls of the two T-shaped slots 2, a cross slot 4 is provided on one side of the mounting frame 3, a cross slide 5 is slidably matched with the inner wall of the cross slot 4, a mounting slot 6 is provided on the inner wall of the cross slide 5, a threaded rod 7 is rotatably matched with the upper side of the inner wall of the mounting slot 6, and a lifting plate 8 is threadedly matched on the threaded rod 7;

[0028] A driving member 9 is provided inside the mounting groove 6, a cutting knife 10 is fixedly connected to the lower side of the lifting plate 8, two receiving grooves 11 are provided on the lower side of the lifting plate 8, a telescopic plate 12 is slidably and elastically fitted on the inner wall of the receiving groove 11, two rotating wheels 13 are provided on the lower side of the telescopic plate 12, and a fixing mechanism 14 is provided on the upper side of the workbench 1.

[0029] One aspect of the application of this embodiment is as follows: when in use, the mounting frame 3 is pulled to move to the desired position, one side of the circuit board on the placement plate 20 is brought into contact with one side of the baffle 19, and then the sliding mounting plate 142 is moved to the top of the circuit board, and the screw rod 144 is rotated to drive the pressing plate 143 to move downward, so that the pressing plate 143 presses and fixes the circuit board;

[0030] The worm gear 91 is driven by the worm gear 92 meshing with the worm gear 92, so that the threaded rod 7 rotates and drives the lifting plate 8 to move downward. As the lifting plate 8 moves downward, the rotating wheel 13 contacts the placing plate 20. As the knob 93 continues to rotate, the rotating wheel 13 drives the telescopic plate 12 to squeeze the reset spring inside the storage groove 11. Under the action of the reset spring, the rotating wheel 13 generates a downward force, thereby increasing the force required to rotate the knob 93 and feeding it back to the operator, so that the operator can intuitively judge the position of the cutting knife 10, and then slowly turn the knob 93 according to the position of the cutting knife 10 to achieve accurate adjustment of the position of the cutting knife 10, avoid collision when adjusting the position of the cutting knife 10, and at the same time, the setting of the rotating wheel 13 can increase the stability of the movement of the cutting knife 10, assist in pressing and fixing the circuit board, and improve the cutting effect.

[0031] By setting the rotating wheel 13, when the circuit board is cut and the position of the cutting knife 10 is adjusted by turning the knob 93, the rotating wheel 13 first contacts the placement plate 20, and then, under the action of the return spring in the storage groove 11, generates a reaction force on the lifting plate 8, thereby increasing the force required to turn the knob 93 and feeding it back to the operator, so that the operator can fine-tune the position of the cutting knife 10, avoiding the situation where the cutting knife 10 hits the knife when adjusting the knife, and extending the service life of the equipment.

[0032] The driving member 9 of this embodiment includes a worm 91 rotatably engaged with one side of the inner wall of the mounting groove 6, a worm wheel 92 mounted on the threaded rod 7 and meshing with the worm 91, and a knob 93 fixedly connected to one end of the worm 91; by setting the driving member 9, it is used to drive the threaded rod 7 to rotate, thereby driving the cutting knife 10 to descend. The setting of the worm 91 can prevent the worm wheel 92 from reversing, thereby improving the cutting effect of the cutting knife 10 on the circuit board.

[0033] The fixing mechanism 14 of this embodiment includes two sliding bars 141 installed on the upper side of the workbench 1, a mounting plate 142 slidably fitted on the two sliding bars 141, a pressing plate 143 arranged on the lower side of the mounting plate 142, a screw rod 144 rotatably fitted on one side of the mounting plate 142, and a guide rod 145 fixedly connected to the upper side of the pressing plate 143 and slidably fitted with the mounting plate 142, and the screw rod 144 rotatably fits with the pressing plate 143; by setting up the fixing mechanism 14, it is used to press and fix the circuit board material, thereby improving the convenience of using the equipment.

[0034] The workbench 1 of this embodiment is provided with strip grooves 15 on both sides, and a plurality of locking screws 16 matching the strip grooves 15 are fixedly connected on both sides of the mounting frame 3, and the locking screws 16 are threadedly matched with locking nuts 17; by setting the locking nuts 17, the position of the locking nuts 17 on the locking screws 16 is adjusted to limit and fix the mounting frame 3, thereby improving the processing effect of the cutting knife 10.

[0035] In this embodiment, handles 18 are fixedly connected to both sides of the cross slide 5 , and a baffle 19 is fixedly connected to the upper side of the workbench 1 ; the cross slide 5 is easily driven by providing the handles 18 .

[0036] The inner wall of the mounting frame 3 of the present embodiment is fixedly connected with a placement plate 20, and a V-shaped groove 21 cooperating with the cutting knife 10 is provided on the upper side of the placement plate 20; the placement plate 20 is provided for placing the circuit board, and the V-shaped groove 21 is provided for use in conjunction with the cutting knife 10 for processing.

[0037] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A cutting device for integrated circuit board manufacturing, characterized in that: include: A workbench (1), wherein two T-shaped slots (2) are provided on the upper side of the workbench (1), a mounting frame (3) is slidably engaged with the inner walls of the two T-shaped slots (2), a cross slot (4) is provided on one side of the mounting frame (3), a cross slide block (5) is slidably engaged with the inner wall of the cross slot (4), a mounting slot (6) is provided on the inner wall of the cross slide block (5), a threaded rod (7) is rotatably engaged with the upper side of the inner wall of the mounting slot (6), and a lifting plate (8) is threadedly engaged with the threaded rod (7); A driving member (9) is arranged inside the mounting groove (6); a cutting knife (10) is fixedly connected to the lower side of the lifting plate (8); two receiving grooves (11) are arranged on the lower side of the lifting plate (8); a telescopic plate (12) is slidably and elastically matched on the inner wall of the receiving groove (11); two rotating wheels (13) are arranged on the lower side of the telescopic plate (12); and a fixing mechanism (14) is arranged on the upper side of the workbench (1).

2. The board cutting device for integrated circuit board manufacturing according to claim 1 is characterized in that: The driving member (9) comprises a worm (91) rotatably engaged with one side of the inner wall of the mounting groove (6), a worm wheel (92) mounted on the threaded rod (7) and meshing with the worm (91), and a knob (93) fixedly connected to one end of the worm (91).

3. The board cutting device for integrated circuit board manufacturing according to claim 1 is characterized in that: The fixing mechanism (14) comprises two slide bars (141) mounted on the upper side of the workbench (1), a mounting plate (142) slidably engaged with the two slide bars (141), a pressing plate (143) arranged on the lower side of the mounting plate (142), a screw rod (144) rotatably engaged with one side of the mounting plate (142), and a guide rod (145) fixedly connected to the upper side of the pressing plate (143) and slidably engaged with the mounting plate (142); the screw rod (144) rotatably engages with the pressing plate (143).

4. The board cutting device for integrated circuit board manufacturing according to claim 1 is characterized in that: The workbench (1) is provided with strip grooves (15) on both sides, and a plurality of locking screws (16) matching with the strip grooves (15) are fixedly connected to both sides of the mounting frame (3), and locking nuts (17) are threadedly matched with the locking screws (16).

5. The board cutting device for integrated circuit board manufacturing according to claim 1 is characterized in that: Handles (18) are fixedly connected to both sides of the cross slide block (5), and a baffle (19) is fixedly connected to the upper side of the workbench (1).

6. The board cutting device for integrated circuit board manufacturing according to claim 1, characterized in that: A placement plate (20) is fixedly connected to the inner wall of the mounting frame (3), and a V-shaped groove (21) matching with the cutting knife (10) is formed on the upper side of the placement plate (20).

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