CN115042273B - Quick die-cut machine of miniature circuit board - Google Patents
Quick die-cut machine of miniature circuit board Download PDFInfo
- Publication number
- CN115042273B CN115042273B CN202210313393.6A CN202210313393A CN115042273B CN 115042273 B CN115042273 B CN 115042273B CN 202210313393 A CN202210313393 A CN 202210313393A CN 115042273 B CN115042273 B CN 115042273B
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- China
- Prior art keywords
- fixedly connected
- circuit board
- sliding
- sides
- main body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Abstract
The invention discloses a miniature circuit board quick punching machine, which belongs to the technical field of circuit board punching and comprises a base, wherein four corners of the top of the base are fixedly connected with platforms through support columns, clamping mechanisms are arranged between the platforms and the base, a circuit board main body is attached between the clamping mechanisms, and two sides of the top of the platform are fixedly connected with top plates through side plates. According to the invention, when the circuit board main body is required to be cut, the second hydraulic cylinder shortens and pulls the first sliding block to drive the shaft body and the main shaft disc to rotate, and the main shaft disc rotates to pull the connecting rod to drive the two side extrusion pads to fully extrude the circuit board main body to extrude and limit, so that the circuit board main body can be clamped relatively through the linkage of the connecting rods at the two sides, the accurate stability of clamping the circuit board main body is effectively improved, the abrasion caused by clamping deviation to the two sides of the circuit board is avoided, the processing limit safety of the circuit board main body is improved, and the punching requirement is met.
Description
Technical Field
The invention belongs to the technical field of circuit board punching, and particularly relates to a miniature circuit board quick punching machine.
Background
The circuit board is an insulating board integrating the circuit, and the circuit is printed through a prefabricated design to meet the conduction requirement of components, and is various and mostly made of resin materials.
After the circuit board processing is accomplished, generally, need use punching mechanism to carry out die-cut processing, satisfy the modularization assembly needs, chinese patent document CN106625872B discloses a quick die-cut machine of miniature circuit board, it can accomplish the shaping of a large amount of miniature circuit boards fast and include the base, be provided with in the base and accept the chamber, be provided with the punching press lower carriage on the base, it has the first opening of intercommunication chamber to go into in the middle of the punching press lower carriage, punching press lower carriage both sides are provided with linear guide, install the slide through the slider on the linear guide, the horizontal actuating cylinder of slide connection, it has the second opening to open in the middle of the slide, the second opening upper end of slide is provided with hollow housing, open on the hollow housing have with second opening complex third opening, but still have certain defect in the in-service use, current fixture is many through unilateral centre gripping spacing, lack both sides centre gripping precision, lead to the processing location to appear wearing and tearing in the easily, the interval regulation and control of circuit board is many when cutting is realized through changing the knife tackle, and the precision adjustment location is comparatively inconvenient after the knife is changed, influence the machining efficiency of circuit board, and to the chip is lack of regulation and the chip of the die-cut is good, and the chip needs to be satisfied and the extra and the chip is polluted and can not be influenced by the surface.
Disclosure of Invention
The invention aims at: in order to solve the problems that the existing clamping mechanism is limited by single-side clamping, the clamping accuracy on two sides is poor, deviation abrasion is easy to occur in machining and positioning, meanwhile, the distance adjustment and control of the circuit board are realized by replacing a cutter set, the precision adjustment and positioning after the cutter replacement are inconvenient, the finish machining efficiency of the circuit board is affected, and the adjustment suitability of the miniature circuit board is poor, the miniature circuit board quick punching machine is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a quick die-cut machine of miniature circuit board, includes the base, base top four corners department all is equipped with fixture through support column fixedly connected with platform between platform and the base, the laminating has the circuit board main part between the fixture, platform top both sides all are through curb plate fixedly connected with roof, the roof top is through the first pneumatic cylinder of mounting panel fixedly connected with, first pneumatic cylinder bottom fixedly connected with die-cut mechanism, and die-cut mechanism is located circuit board main part top, platform front side fixedly mounted has the ejecting subassembly, the ejecting subassembly includes the release adjusting block, release adjusting block top is through release connecting rod fixedly connected with push pedal, release connecting rod sliding connection is in the cell body that the platform top was seted up, release push pedal one side both ends fixedly connected with release telescopic link, two release fixedly connected with laminating elastic component between the telescopic link, the slide hole inner chamber has been seted up to release adjusting block, and the slide hole interpolation is connected with and is executed the ability pole fixedly connected with in base one side, release and be connected with elastic component between release ability pole and release adjusting block one side, release adjusting block one side is laminated mutually with fixture one side.
As a further description of the above technical solution:
the clamping mechanism comprises a main shaft disc, the main shaft disc is connected to the top of a base through a main shaft transmission, connecting rods are hinged to two sides of the top of the main shaft disc through hinge shafts, shaft sleeves are fixedly connected to the other ends of the connecting rods, shaft bodies are sleeved in the shaft sleeves, first sliding blocks are fixedly connected to the bottoms of the shaft bodies, the first sliding blocks are slidably connected to first sliding grooves formed in the top of the base, one sides of the first sliding blocks are fixedly mounted on one side of inner cavities of the first sliding grooves through second hydraulic cylinders, sliding plates are fixedly connected to the tops of the shaft bodies, extrusion pads are movably connected to one sides of the sliding plates, and the extrusion pads on two sides of the sliding plates are attached to one side of a main body of a circuit board.
As a further description of the above technical solution:
the top of the platform is provided with a slot corresponding to the sliding plate, and the sliding plate is connected in the slot in a sliding way.
As a further description of the above technical solution:
one side of the sliding plate is movably connected with the extrusion pad through a clamping block and a clamping groove, and the extrusion pad is an elastic plastic pad.
As a further description of the above technical solution:
the punching mechanism comprises a movable seat, the top of the movable seat is fixedly connected with the bottom end of a hydraulic rod of a first hydraulic cylinder, a plurality of threaded holes are formed in two sides of an inner cavity of the movable seat, the threaded holes are connected with fixing blocks through bolts, a cutter holder is fixedly connected between the fixing blocks on two sides, and an adjustable cutter body is fixedly arranged in the cutter holder.
As a further description of the above technical solution:
third spout has all been seted up to blade holder inner chamber both sides, and sliding connection has the third slider in the third spout, and the equal fixedly connected with set square in both sides third slider one side, set square sliding connection is in blade holder inner chamber one side, set square bottom fixedly connected with cutter main part, and the laminating has the convex ball between the both sides set square, the first slide bar of convex ball top fixedly connected with, first slide bar lateral wall cover is equipped with first sliding sleeve, and first sliding sleeve inlays locates blade holder inner chamber top, first slide bar top fixedly connected with second slider, second slider one side corresponds position fixed connection through second spring and second spout inner chamber one side, second slider lateral wall sliding connection has the footstock, footstock bottom fixedly connected with third pneumatic cylinder, third pneumatic cylinder fixedly connected with is at the removal seat top, first slide bar lateral wall cover is equipped with first spring, first spring both ends correspond position fixed connection with first sliding sleeve and convex ball one side respectively.
As a further description of the above technical solution:
and the opening at the bottom of the tool apron is fixedly connected with a sealing gasket at the corresponding position of the tool main body.
As a further description of the above technical solution:
the cross section shape of the movable seat is U-shaped.
As a further description of the above technical solution:
the other side of the top seat is fixedly connected with a second sliding sleeve, a second sliding rod is connected in the second sliding sleeve in a sliding manner, and the bottom end of the second sliding rod is fixedly connected with the top of the movable seat.
As a further description of the above technical solution:
the top of the platform is fixedly connected with an inflator pump, the inflator pump is connected with a pump air pipe, one side of the pump air pipe is communicated with a nozzle, the nozzle is positioned on one side of the circuit board main body, and the pump air pipe is fixedly arranged on the side plate on the other side.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, when the circuit board main body is required to be cut, the second hydraulic cylinder shortens and pulls the first sliding block to drive the shaft body and the main shaft disc to rotate, the main shaft disc rotates and can pull the connecting rods to drive the two side extrusion pads to fully extrude the circuit board main body to extrude and limit, so that the circuit board main body can be clamped relatively through the linkage of the two side connecting rods, meanwhile, when the main shaft disc moves to clamp, the push-out adjusting block can be pushed to drive the top push plate and the attaching elastic piece to separate from one side clamping chip, when the chip processing is required to be discharged, the main shaft disc which moves reversely can be separated from the push-out adjusting block, at the moment, the elastic piece can drive the push-out plate and the attaching elastic piece to drive the chip to automatically discharge backwards by utilizing the self-pulling force, so that the clamping accuracy and stability of the circuit board main body are effectively improved, abrasion caused by clamping deviation to two sides of the circuit board main body processing limit safety of the circuit board is avoided, the punching requirement is met, self-adapting discharging processing of the chip after punching is met, processing continuity is improved, and a single power source is used to realize linkage control effect, and processing requirement is met.
2. According to the invention, the first hydraulic cylinder can drive the cutter body downwards to cut the circuit board body, the third hydraulic cylinder can pull the top footstock to drive the convex balls to extrude the triangular plates at two sides to adjust the relative spacing of the cutter bodies at two sides in the cutter holder, so that the relative spacing of the circuit board body under the cutter holder can be quickly adjusted during cutting, the processing and cutting adjustment requirements for processing circuit board bodies with different widths can be met, the relative depth adjustment of the triangular plates at two sides can be adjusted to the spacing of the cutter body through the convex balls, and the resetting requirement for adjusting the cutter body can be met.
3. According to the invention, the bolt is screwed to separate from the fixed block and the threaded hole, so that the cutter holder can be pulled to rotate in the movable seat to realize the relative distance adjustment of the cutter main body, and the corresponding cutter main body can be added in the movable seat, thereby being capable of effectively adapting to the processing and cutting requirements of a circuit board main body, conveying purge gas into the pump liquid pipe and the nozzle through the inflator pump, and enabling the gas to quickly purge cutting impurities, thereby realizing the impurity removal requirements of cutting wastes and ensuring the clean and tidy requirements of a cutting platform.
Drawings
Fig. 1 is a schematic diagram of a front cross-sectional structure of a quick punching machine for micro circuit boards according to the present invention;
fig. 2 is a schematic side view of a punching mechanism of a quick punching machine for micro circuit boards according to the present invention;
fig. 3 is an enlarged schematic view of a portion a of a quick punching machine for micro circuit boards according to the present invention;
fig. 4 is a schematic perspective view of a clamping mechanism of a quick punching machine for micro circuit boards according to the present invention;
fig. 5 is a schematic diagram of a platform perspective structure of a quick punching machine for micro circuit boards according to the present invention;
fig. 6 is a schematic diagram of a moving seat of a quick punching machine for micro circuit boards according to the present invention;
fig. 7 is a schematic perspective view of a quick punching machine for micro circuit boards according to the present invention;
fig. 8 is a schematic perspective view of a pushing assembly of a quick punching machine for micro circuit boards according to the present invention.
Legend description:
1. a base; 2. a platform; 3. an inflator pump; 4. a side plate; 5. a first hydraulic cylinder; 6. a clamping mechanism; 601. a second hydraulic cylinder; 602. a first slider; 603. a shaft body; 604. a shaft sleeve; 605. a connecting rod; 606. a spindle disc; 607. a hinge shaft; 608. a slide plate; 609. a squeeze pad; 7. a punching mechanism; 701. a movable seat; 702. a cutter body; 703. a tool apron; 704. a first slide bar; 705. a second slider; 706. a top base; 707. a third hydraulic cylinder; 708. a second slide bar; 709. a first spring; 710. a convex ball; 711. a third slider; 712. a triangle; 713. a sealing gasket; 714. a fixed block; 8. a push-out assembly; 801. pushing out and adjusting; 802. pushing out the energy applying rod; 803. pushing out the connecting rod; 804. a push plate; 805. pushing out the telescopic rod; 806. attaching an elastic piece; 9. a circuit board main body.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the quick punching machine for the miniature circuit board comprises a base 1, four corners of the top of the base 1 are fixedly connected with a platform 2 through supporting columns, a clamping mechanism 6 is arranged between the platform 2 and the base 1, a circuit board main body 9 is attached between the clamping mechanisms 6, two sides of the top of the platform 2 are fixedly connected with a top plate through a side plate 4, the top of the top plate is fixedly connected with a first hydraulic cylinder 5 through a mounting plate, the bottom of the first hydraulic cylinder 5 is fixedly connected with a punching mechanism 7, the punching mechanism 7 is positioned at the top of the circuit board main body 9, the clamping mechanism 6 comprises a main shaft disc 606, the main shaft disc 606 is connected at the top of the base 1 through main shaft transmission, two sides of the top of the main shaft disc 606 are hinged with a connecting rod 605 through a hinge shaft 607, the other end of the connecting rod 605 is fixedly connected with a shaft sleeve 604, the shaft body 603 is sleeved in the shaft sleeve 604, the bottom of the shaft body 603 is fixedly connected with a first sliding block 602, the first sliding block 602 is slidably connected in a first sliding groove formed in the top of the base 1, one side of the first sliding block 602 is fixedly arranged on one side of an inner cavity of the first sliding groove through a second hydraulic cylinder 601, the top of the shaft body 603 is fixedly connected with a slide plate 608, one side of the slide plate 608 is movably connected with a squeezing pad 609, the squeezing pads 609 on two sides are attached to one side of the circuit board main body 9, a slot is formed in the position, corresponding to the slide plate 608, of the top of the platform 2, the slide plate 608 is slidably connected in the slot, one side of the slide plate 608 is movably connected with the squeezing pad 609 through a clamping block and a clamping slot, the squeezing pad 609 is an elastic plastic pad, a push-out assembly 8 is fixedly arranged on the front side of the platform 2, the push-out assembly 8 comprises a push-out adjusting block 801, the top of the push-out adjusting block 801 is fixedly connected with a push plate 804 through a push-out connecting rod 803, the pushing out connecting rod 803 sliding connection is in the cell body of seting up at platform 2 top, pushing out push pedal 804 one side both ends equal fixedly connected with pushes out telescopic link 805, two fixedly connected with laminating elastic component 806 between the push out telescopic link 805, the slide hole has been seted up to pushing out regulating block 801 inner chamber, and is inserted in the slide hole and be connected with and push out the energy applying pole 802, pushing out energy applying pole 802 fixed connection is on one side of the base 1, be connected with the elastic component between pushing out energy applying pole 802 and pushing out regulating block 801 one side, pushing out regulating block 801 one side is laminated mutually with fixture 6 one side.
The implementation mode specifically comprises the following steps: the flexible extrusion pad 609 can effectively avoid the circuit board both sides to take place the damage, with laminating the back to the circuit board both sides when the extrusion pad 609, the slip of first slider 602 in first spout is more stable, avoids axis 603 to take place the skew, and slide 608 removes and can drive both sides extrusion pad 609 and fully extrudees circuit board main part 9 and extrude spacingly, and extrusion pad 609 improves extrusion pad assembly stability through the fixture block joint in the draw-in groove, reduces the extrusion pad 609 and changes the degree of difficulty after wearing and tearing.
Referring to fig. 1-3 and 6, the punching mechanism 7 includes a movable seat 701, the top of the movable seat 701 is fixedly connected with the bottom end of the hydraulic rod of the first hydraulic cylinder 5, a plurality of threaded holes are formed in two sides of the inner cavity of the movable seat 701, the threaded holes are connected with a fixing block 714 through bolts and fixedly connected with a tool holder 703 between the fixing blocks 714, an adjustable tool body 702 is fixedly installed in the tool holder 703, two sides of the inner cavity of the tool holder 703 are provided with third sliding grooves, a third sliding block 711 is slidingly connected in the third sliding grooves, one side of the third sliding block 711 on two sides is fixedly connected with a triangular plate 712, a convex ball 710 is attached between the triangular plates 712 on two sides, the top of the convex ball 710 is fixedly connected with a first sliding rod 704, a first sliding sleeve is sleeved on the outer side wall of the first sliding rod 704, the first sliding rod 704 is fixedly connected with a second sliding block 705, one side of the second sliding sleeve 705 is slidingly connected with a third sliding block 711 through the second sliding groove, one side of the second sliding sleeve 705 is slidingly connected with the corresponding to the first sliding rod 706, and the top wall of the first sliding rod 706 is fixedly connected with the top end of the first sliding rod 706, and the top wall of the first sliding rod is fixedly connected with the top of the first sliding rod 707.
The implementation mode specifically comprises the following steps: when the first slide bar 704 moves to drive the convex ball 710 to move downwards, the contact between the arc surface of the convex ball 710 and the triangle 712 can realize precision control through the third hydraulic cylinder 707, so that the precision requirement of the space adjustment of the cutter body 702 is met, meanwhile, the sealing pad 713 can effectively avoid outside air from overflowing into the cutter seat 703, the triangle 712 slides in the third slide groove through the third slide block 711 more stably, the relative offset of the cutter body 702 is avoided, the first spring 709 can improve the moving stability of the first slide bar 704 by utilizing self elasticity, and the second spring can be pulled when the triangle 712 moves.
Referring to fig. 1-2, the cross section of the movable seat 701 is U-shaped, a second sliding sleeve is fixedly connected to the other side of the top seat 706, a second sliding rod 708 is slidably connected in the second sliding sleeve, the bottom end of the second sliding rod 708 is fixedly connected to the top of the movable seat 701, an inflator pump 3 is fixedly connected to the top of the platform 2, the inflator pump 3 is connected to a pump pipe, one side of the pump pipe is communicated with a nozzle, the nozzle is located on one side of the circuit board main body 9, and the pump pipe is fixedly mounted on the other side of the side plate 4.
The implementation mode specifically comprises the following steps: the cutter body 702 can slide in the footstock 706 through the second slider 705 when moving, can guarantee the removal stability then, and the footstock 706 slides more stably in second slide bar 708 through the second sliding sleeve simultaneously, takes place to rock the skew when avoiding footstock 706 to push down, and the stability that the blade holder 703 moved can be guaranteed to the removal seat 701 of U-shaped, avoids the blade holder 703 to take place to rock.
Working principle: when the circuit board cutting device is used, when the circuit board main body 9 needs to be cut, the circuit board is fed between two side extrusion pads 609 through an external feeding sucker, the second hydraulic cylinder 601 is controlled to be shortened through an external operation oil way, the second hydraulic cylinder 601 shortens and pulls the first sliding block 602 to slide in the first sliding groove, the first sliding block 602 moves to drive the shaft body 603 to move, the shaft body 603 moves to pull the shaft sleeve 604 to extrude the connecting rod 605, the connecting rod 605 moves to drive the hinge shaft 607 to push the main shaft disc 606 to rotate, the main shaft disc 606 rotates to pull the connecting rod 605 at the other side to move, the two side connecting rods 605 relatively move to drive the sliding plate 608 to move, and the sliding plate 608 moves to drive the two side extrusion pads 609 to fully extrude the circuit board main body 9 to extrude and limit.
After the circuit board main body 9 is fixed, the movable seat 701 can be driven downwards through the operation of the first hydraulic cylinder 5 to drive the cutter main body 702 downwards to cut the circuit board main body 9, after the cutter main body 702 is attached to the circuit board main body 9, the circuit board main body 9 can be broken, the top seat 706 can be shortened and pulled to move downwards through the operation of the top third hydraulic cylinder 707, the top seat 706 can be moved to extrude the bottom first slide bar 704, the first slide bar 704 can be moved to drive the convex ball 710 to move downwards, the convex ball 710 can be moved to extrude the triangular plates 712 at two sides, the triangular plates 712 can be moved to adjust the relative distance between the cutter main bodies 702 at two sides in the cutter seat 703, and the second spring can drive the triangular plates 712 to reset by utilizing the self tension.
The cutter seat 703 can be pulled to rotate in the moving seat 701 by screwing the bolt to separate the cutter seat 703 from the fixed block 714 and the threaded hole, the moving seat 701 can realize the relative distance adjustment of the cutter body 702, the corresponding cutter body 702 can be added in the moving seat 701, the cutter body 702 can slide in the top seat 706 through the second sliding block 705 when moving, after scraps appear on the circuit board during cutting, the blowing gas can be conveyed into the liquid pumping pipe and the nozzle through the inflator pump 3, and the blowing gas can quickly blow the cutting impurities;
meanwhile, when the spindle disc 606 is clamped during moving, the pushing-out adjusting block 801 can be pushed to drive the top push plate 804 and the attaching elastic piece 806 to be separated from one side of the clamping chip, and when the chip processing is completed and discharging is needed, the spindle disc 606 moving reversely can be separated from the pushing-out adjusting block 801, and at the moment, the elastic piece can drive the Shi Tuiban and the attaching elastic piece 806 to drive the chip to be discharged backwards automatically by utilizing the self-pulling force.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a quick die-cut machine of miniature circuit board, includes base (1), its characterized in that, base (1) top four corners department all is equipped with fixture (6) through support column fixedly connected with platform (2) between platform (2) and base (1), laminating there is circuit board main part (9) between fixture (6), curb plate (4) fixedly connected with roof all are passed through at platform (2) top both sides, roof top is through mounting panel fixedly connected with first pneumatic cylinder (5), die-cut mechanism (7) of first pneumatic cylinder (5) bottom fixedly connected with, and die-cut mechanism (7) are located circuit board main part (9) top, platform (2) front side fixedly connected with release subassembly (8), release subassembly (8) are including release regulating block (801), release regulating block (801) top is through release connecting rod (804) fixedly connected with push pedal (805), release connecting rod (803) sliding connection is in the cell body of seting up at platform (2) top, equal fixedly connected with release rod (805) in push pedal (803) one side both ends, two release connecting rods (805) are equipped with flexible plug-in-out hole (803) and are equipped with between two flexible plug rod (803) and are equipped with flexible plug-in-out hole (803) and are equipped with flexible plug hole (801), the pushing-out energy applying rod (802) is fixedly connected to one side of the base (1), an elastic piece is connected between the pushing-out energy applying rod (802) and one side of the pushing-out adjusting block (801), and one side of the pushing-out adjusting block (801) is attached to one side of the clamping mechanism (6);
the punching mechanism (7) comprises a movable seat (701), the top of the movable seat (701) is fixedly connected with the bottom end of a hydraulic rod of the first hydraulic cylinder (5), a plurality of threaded holes are formed in two sides of an inner cavity of the movable seat (701), the threaded holes are connected with fixed blocks (714) through bolts in a threaded manner, a cutter holder (703) is fixedly connected between the fixed blocks (714) on two sides, and an adjustable cutter main body (702) is fixedly installed in the cutter holder (703);
third spout has all been seted up to blade holder (703) inner chamber both sides, and sliding connection has third slider (711) in the third spout, and all fixedly connected with set square (712) on one side of both sides third slider (711), set square (712) sliding connection is in blade holder (703) inner chamber one side, set square (712) bottom fixedly connected with cutter main part (702), and laminating between both sides set square (712) has protruding ball (710), protruding ball (710) top fixedly connected with first slide bar (704), first slide bar (704) lateral wall cover is equipped with first sliding sleeve, and first sliding sleeve inlays and locates blade holder (703) inner chamber top, first slide bar (704) top fixedly connected with second slider (705), second slider (705) one side corresponds position fixed connection with second spout inner chamber one side through the second spring, footstock (706) bottom fixedly connected with third pneumatic cylinder (707), third pneumatic cylinder (707) are removed fixedly connected with in protruding ball (710) top (709) and first slide bar (709) lateral wall, first slide bar (709) and first lateral wall (709) are connected with one side respectively.
2. The miniature circuit board quick punching machine according to claim 1, wherein the clamping mechanism (6) comprises a main shaft disc (606), the main shaft disc (606) is connected to the top of the base (1) through a main shaft transmission, connecting rods (605) are hinged to two sides of the top of the main shaft disc (606) through hinging shafts (607), shaft sleeves (604) are fixedly connected to the other ends of the connecting rods (605), shaft bodies (603) are sleeved in the shaft sleeves (604), first sliding blocks (602) are fixedly connected to the bottoms of the shaft bodies (603), the first sliding blocks (602) are slidably connected in first sliding grooves formed in the top of the base (1), one side of each first sliding block (602) is fixedly mounted to one side of an inner cavity of each first sliding groove through a second hydraulic cylinder (601), sliding plates (608) are fixedly connected to the tops of the shaft bodies (603), extrusion pads (609) are movably connected to one side of each sliding plate, and the extrusion pads (609) on two sides are attached to one side of the circuit board main body (9).
3. The quick punching machine for miniature circuit boards according to claim 2, wherein a slot is formed in the top of the platform (2) at a position corresponding to the slide plate (608), and the slide plate (608) is slidably connected in the slot.
4. The quick punching machine for miniature circuit boards according to claim 2, wherein one side of the slide plate (608) is movably connected with the extrusion pad (609) through a clamping block and a clamping groove, and the extrusion pad (609) is an elastic plastic pad.
5. The quick punching machine for miniature circuit boards according to claim 1, wherein a sealing pad (713) is fixedly connected to a position corresponding to the bottom opening of the tool holder (703) and the tool body (702).
6. The micro-circuit board rapid punch according to claim 1, wherein the cross-sectional shape of the movable base (701) is U-shaped.
7. The quick punching machine for the miniature circuit board according to claim 1, wherein a second sliding sleeve is fixedly connected to the other side of the top seat (706), a second sliding rod (708) is slidably connected in the second sliding sleeve, and the bottom end of the second sliding rod (708) is fixedly connected with the top of the movable seat (701).
8. The miniature circuit board quick punching machine according to claim 1, wherein the top of the platform (2) is fixedly connected with an inflator pump (3), the inflator pump (3) is connected with a pump air pipe, one side of the pump air pipe is communicated with a nozzle, the nozzle is positioned on one side of the circuit board main body (9), and the pump air pipe is fixedly arranged on the other side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210313393.6A CN115042273B (en) | 2022-03-28 | 2022-03-28 | Quick die-cut machine of miniature circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210313393.6A CN115042273B (en) | 2022-03-28 | 2022-03-28 | Quick die-cut machine of miniature circuit board |
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| CN115042273B true CN115042273B (en) | 2023-09-26 |
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| CN114179162A (en) * | 2021-11-29 | 2022-03-15 | 陈让吉 | Polishing and drilling equipment for graphene integrated circuit board |
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| JP2004230536A (en) * | 2003-01-31 | 2004-08-19 | Asai Kosan Kk | Printed circuit board punch press |
| JP3139576U (en) * | 2007-12-05 | 2008-02-21 | 台▲湾▼瀧澤科技股▲分▼有限公司 | Spindle lifting mechanism for printed circuit board drills |
| KR20110004493U (en) * | 2009-10-29 | 2011-05-06 | (주)디디피테크 | Compound mold apparatus for aluminium pcb |
| CN108161801A (en) * | 2018-03-20 | 2018-06-15 | 安徽工程大学 | A kind of workpiece holds clamping device tightly |
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| CN114179162A (en) * | 2021-11-29 | 2022-03-15 | 陈让吉 | Polishing and drilling equipment for graphene integrated circuit board |
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| CN115042273A (en) | 2022-09-13 |
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