CN211210049U - PCB cutting equipment capable of automatically cutting two edges of PCB - Google Patents
PCB cutting equipment capable of automatically cutting two edges of PCB Download PDFInfo
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- CN211210049U CN211210049U CN201921741878.5U CN201921741878U CN211210049U CN 211210049 U CN211210049 U CN 211210049U CN 201921741878 U CN201921741878 U CN 201921741878U CN 211210049 U CN211210049 U CN 211210049U
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- cutting
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Abstract
The utility model relates to the field of PCB production, in particular to a PCB cutting device for automatically cutting two edges of a PCB, which comprises a bottom plate, wherein a screw rod I is transversely arranged above the bottom plate, a base in threaded connection is arranged on the screw rod I, a plurality of supporting plates are also fixed on one side above the base, fixing mechanisms in sliding connection with the supporting plates are fixed on the supporting plates, vertical plates are vertically fixed on the bottom plates on two sides of the screw rod I, a screw rod II is fixed in the middle of the vertical plates, a plurality of sliding rods are also fixed on two sides of the screw rod II, the screw rod II is provided with a sliding table in threaded connection with the screw rod II, the sliding table is in sliding connection with the sliding rods, a screw rod III is also transversely fixed on the sliding table, a plurality of sliding rods II are also transversely fixed on the sliding table, two sliders in threaded connection with the screw rod III are arranged on the, and a cutting knife is vertically fixed below the sliding block. The device can meet the requirements of cutting the PCB plates with different sizes.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a PCB board production field especially relates to a PCB board cutting equipment at automatic cutout PCB board both edges.
[ background of the invention ]
The PCB, the name of which is printed circuit board, is also called printed circuit board, is an important electronic component, is a support of the electronic component, is a carrier for electrical connection of the electronic component, and the printed circuit board develops from single layer to double-sided, multi-layer and flexible, and still keeps respective development trend. As is well known, for a PCB circuit board, the thickness of which is usually not more than 2mm, cutting is the first step of mechanical operation of the PCB circuit board, and rough shapes and contours can be given by cutting, the basic cutting method is applicable to various substrates, and the cutting device for PCB circuit board production is an auxiliary device for cutting the PCB circuit board in size in the production and processing of the PCB circuit board, and is widely used in the field of PCB circuit board production and processing; the existing cutting device for PCB production comprises an operation table, an operation board and two groups of cutting knives, wherein the top ends of the two groups of cutting knives are respectively connected with the left side and the right side of the bottom end of the operation board; when cutting device is used in current PCB circuit board production, at first will wait the PCB circuit board of cutting and keep flat on the top of operation panel, then the manual work uses the operation panel, aim at the left side and the right side on two sets of cutting knives and PCB circuit board top, then promote the operation panel, cut PCB board through the cutting knife, can not adjust the cutting distance between two sets of cutting knives, can not cut different PCB circuit board size specification, lead to its use limitation higher, and cut again after aiming at through the manual work, lead to cutting accuracy relatively poor.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming above-mentioned prior art's shortcoming, providing a PCB board cutting equipment at automatic cutout PCB board both edges can carry out the accurate cutting to the PCB board automatically to position between the automatically regulated cutter satisfies not unidimensional PCB board cutting demand.
The utility model discloses can realize through following technical scheme:
the utility model discloses a PCB cutting device for automatically cutting two edges of a PCB, which comprises a bottom plate, a screw rod I is transversely arranged above the bottom plate, the screw rod I is driven by a motor I to rotate, a slide rail arranged in parallel with the screw rod I is also fixed on the bottom plate, a base in threaded connection is arranged on the screw rod I, the base is in sliding connection with the slide rail, a plurality of supporting plates are also fixed on one side above the base, fixing mechanisms in sliding connection with the supporting plates are fixed on the supporting plates, fixed plates are longitudinally fixed on the bases on two sides of the supporting plates, the fixed plates penetrate into the base through connecting rods fixed below the fixed plates and are in sliding connection with the base, a plurality of fixing mechanisms for fixing the PCB are fixed on the fixed plates, vertical plates are vertically fixed on the bottom plates on two sides of the screw rod I, a screw rod II is fixed in the middle of the vertical plates, screw II is rotated by II drives of motor, still be fixed with many slide bars of II both sides of screw rod, screw rod II is equipped with the slip table with II threaded connection of screw rod, slip table and aforementioned slide bar sliding connection, still transversely be fixed with lead screw III on the slip table, lead screw III is rotated by the drive of motor III, still transversely be fixed with many slide bars II on the slip table, be equipped with two sliders with III threaded connection of lead screw on the lead screw III, two screw thread opposite direction on the slider, slider and II sliding connection of aforementioned slide bar, the vertical cutting knife that is fixed with in slider below, the cutting knife sword is just to the base. Starting a motor III, driving a screw rod III to rotate by the motor III, ensuring that the distance between two cutting knives meets the cutting requirements of two edges of a PCB by the relative motion of the two sliding blocks due to opposite threads on the two sliding blocks, fixing the PCB on a base by a fixing mechanism on a supporting plate, pulling fixed plates on two sides of the base, fixing two sides of the PCB by the fixing mechanism on the fixed plates, ensuring that the cutting position on the PCB is between the base and the fixed plates, starting a motor I, driving the screw rod I to rotate by the motor I, driving the base to move by the screw rod I, enabling the cutting position on the PCB fixed on the base to be right opposite to the edge of the cutting knife, stopping the motor I, starting a motor II, driving a screw rod II to rotate by the motor II, driving a sliding table to move by the screw rod II, driving a cutting knife below the sliding block to move by the sliding table, and, with PCB board both sides edge cutting, can realize PCB board both sides edge cutting through this device, it rotates to drive lead screw III through motor III, the distance between two cutting knives of automatically regulated, make the cutting knife can satisfy not unidimensional PCB board cutting demand, it rotates to drive I lead screw through motor I, can effectively drive the PCB board removal of fixing on the base, cutting position is just to the cutting knife on the automatic PCB board, need not the manual work and aim at, very big improvement the production efficiency of PCB board, it rotates to drive II rotations of lead screw through motor II, the slip table drives the cutting knife automatically and cuts the PCB board, need not the manual work and promotes the PCB board, further improvement PCB board production efficiency.
Preferably, the support plate is L-shaped in cross section.
Preferably, the fixing mechanism comprises a fixing rod which penetrates through the upper end face of the supporting plate and is in sliding connection with the supporting plate, fixing blocks are fixed at the bottoms of the fixing rods, springs in a compressed state are placed between the supporting plate and the fixing blocks, and the fixing rods penetrate through the springs in corresponding positions. When the PCB is fixed, the fixed rod is pulled up, the fixed block at the bottom of the fixed rod extrudes the spring, the fixed rod is loosened after the PCB is placed, the spring returns to a natural state, the fixed block descends to extrude the PCB, and the PCB can be effectively fixed.
Preferably, the fixing mechanisms on the same side of the base are fixed through the connecting plate. The fixing rod on the same side can be effectively pulled up by pulling the connecting plate, so that the PCB can be fixed more conveniently.
Compared with the prior art, the utility model has the advantages that:
1. can effectively cut the PCB board through this device, can realize the accurate cutting of PCB board.
2. Drive III rotations of lead screw through motor III, the distance between two cutting knives of automatically regulated makes the cutting knife can satisfy not unidimensional PCB board cutting demand.
3. Drive lead screw I through motor I and rotate, can effectively drive the PCB board of fixing on the base and remove, cut off the position on the PCB board is just to the cutting knife automatically, need not the manual work and aims at, very big improvement the production efficiency of PCB board.
4. Drive II rotations of lead screw through motor II, the slip table drives the cutting knife automatically and cuts the PCB board, need not artifical promotion PCB board, further improvement PCB board production efficiency.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a rear view of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
in the figure: 1. a base plate; 2. a screw rod I; 3. a slide rail; 4. a motor I; 5. a base; 6. a support plate; 7. a fixing mechanism; 701. fixing the rod; 702. a spring; 703. a fixed block; 8. a fixing plate; 9. a connecting rod; 10. a vertical plate; 11. a screw rod II; 12. a slide bar; 13. a motor II; 14. a sliding table; 15. a screw mandrel III; 16. a motor III; 17. a sliding rod II; 18. a slider; 19. a cutting knife; 20. a PCB board; 21. a connecting plate;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1 to 5, the utility model discloses a PCB cutting device for automatically cutting two edges of a PCB, which comprises a bottom plate 1, a screw rod I2 is transversely arranged above the bottom plate 1, the screw rod I2 is driven by a motor I4 to rotate, a slide rail 3 arranged in parallel with the screw rod I2 is also fixed on the bottom plate 1, a base 5 in threaded connection is arranged on the screw rod I2, the base 5 is in sliding connection with the slide rail 3, a plurality of support plates 6 are also fixed on one side above the base 5, a fixing mechanism 7 in sliding connection with the support plates 6 is fixed on each support plate 6, a fixing plate 8 is longitudinally fixed on the base 5 on both sides of the support plates 6, the fixing plate 8 penetrates into the base 5 through a connecting rod 9 fixed below the fixing plate 8 and is in sliding connection with the base 5, a plurality of fixing mechanisms 7 for fixing the PCB 20 are fixed on each fixing plate 8, vertical plates 10 are fixed on the bottom plates 1 on both sides, the middle of the vertical plate 10 is fixedly provided with a screw rod II 11, the screw rod II 11 is driven by a motor II 13 to rotate, two sides of the screw rod II 11 are also fixedly provided with a plurality of sliding rods 12, the screw rod II 11 is provided with a sliding table 14 in threaded connection with the screw rod II 11, the sliding table 14 is in sliding connection with the sliding rods 12, the sliding table 14 is also transversely fixedly provided with a screw rod III 15, the screw rod III 15 is driven by a motor III 16 to rotate, the sliding table 14 is also transversely fixedly provided with a plurality of sliding rods II 17, the screw rod III 15 is provided with two sliding blocks 18 in threaded connection with the screw rod III 15, the directions of the threads on the two sliding blocks 18 are opposite, the sliding blocks 18 are in sliding connection with the sliding rods II 17. Starting a motor III 16, the motor III 16 drives a screw rod III 15 to rotate, the two slide blocks 18 move relatively due to opposite thread directions on the two slide blocks 18, the position between the slide blocks 18 is adjusted, so that the distance between two cutting knives 19 is adjusted, the distance between the cutting knives 19 meets the cutting requirements of two edges of a PCB 20, the PCB 20 is fixed on a base 5 through a fixing mechanism 7 on a supporting plate 6, fixing plates 8 on two sides of the base 5 are pulled, two sides of the PCB 20 are fixed through the fixing mechanism 7 on the fixing plate 8, a motor I4 is started, the motor I4 drives a screw rod I2 to rotate, the screw rod I2 drives the base 5 to move, the cutting position on the PCB 20 fixed on the base 5 is opposite to the blade edge of the cutting knife 19, the motor I4 stops, a motor II 13 starts, a motor II 13 drives a screw rod II 11 to rotate, the screw rod II 11 drives a sliding table 14 to move, the sliding table, cutting knife 19 cuts the cutting position on PCB board 20, with the cutting of PCB board 20 both sides edge, can realize the cutting of PCB board 20 both sides edge through this device, it rotates to drive lead screw III 15 through motor III 16, automatically regulated two distances between the cutting knife 19, make cutting knife 19 can satisfy not unidimensional PCB board 20 cutting demand, it rotates to drive lead screw I2 through motor I4, can effectively drive fixed PCB board 20 on the base 5 and remove, automatically with cutting position on PCB board 20 just to cutting knife 19, need not the manual work and aim at, very big improvement PCB board 20's production efficiency, it rotates to drive II 11 of lead screw through motor II 13, 14 automatic drive cutting knife 19 of slip table cuts PCB board 20, need not artifical promotion PCB board 20, further improvement PCB board 20 production efficiency.
Wherein the cross section of the supporting plate 6 is L-shaped.
The fixing mechanism 7 includes a fixing rod 701 passing through the upper end surface of the support plate 6 and slidably connected to the support plate 6, fixing blocks 703 are fixed to the bottoms of the fixing rods 701, springs 702 in a compressed state are placed between the support plate 6 and the fixing blocks 703, and the fixing rods 701 pass through the springs 702 at corresponding positions. When the PCB 20 is fixed, the fixing rod 701 is pulled up, the fixing block 703 at the bottom of the fixing rod 701 extrudes the spring 702, the fixing rod 701 is loosened after the PCB 20 is placed, the spring 702 returns to a natural state, and the fixing block 703 descends to extrude the PCB 20, so that the PCB 20 can be effectively fixed.
Wherein, the fixing mechanisms 7 on the same side of the base 5 are all fixed through the connecting plate 21. The fixing rod 701 at the same side can be effectively pulled up by pulling the connecting plate 21, so that the PCB 20 can be more conveniently fixed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a PCB board cutting equipment of automatic cutout PCB board both edges, contains the bottom plate, its characterized in that: a screw rod I is transversely arranged above the bottom plate and driven to rotate by a motor I, slide rails arranged in parallel with the screw rod I are further fixed on the bottom plate, bases in threaded connection are arranged on the screw rod I, the bases are in sliding connection with the slide rails, a plurality of supporting plates are further fixed on one side above the bases, fixing mechanisms in sliding connection with the supporting plates are fixed on the supporting plates, fixing plates are longitudinally fixed on the bases on two sides of the supporting plates, the fixing plates penetrate into the bases through connecting rods fixed below the fixing plates and are in sliding connection with the bases, a plurality of fixing mechanisms for fixing PCB plates are fixed on the fixing plates, vertical plates are vertically fixed on the bottom plates on two sides of the screw rod I, a screw rod II is fixed in the middle of each vertical plate, the screw rod II is driven to rotate by a motor II, and a plurality of slide bars are further fixed on two sides of the screw rod II, lead screw II is equipped with the slip table with II threaded connection of lead screw, slip table and aforementioned slide bar sliding connection, still transversely be fixed with lead screw III on the slip table, lead screw III is rotated by the drive of motor III, still transversely be fixed with many slide bars II on the slip table, be equipped with two sliders with III threaded connection of lead screw on the lead screw III, two screw thread opposite direction on the slider, slider and II sliding connection of aforementioned slide bar, the vertical cutting knife that is fixed with in slider below, the cutting knife sword is just to the base.
2. The PCB cutting device for automatically cutting two edges of a PCB according to claim 1, wherein the supporting plate has a L-shaped section.
3. The PCB cutting apparatus for automatically cutting both edges of a PCB according to claim 1, wherein: the fixing mechanism comprises a fixing rod which penetrates through the upper end face of the supporting plate and is in sliding connection with the supporting plate, fixing blocks are fixed at the bottoms of the fixing rods, springs in a compressed state are placed between the supporting plate and the fixing blocks, and the fixing rods penetrate through the springs in corresponding positions.
4. The PCB cutting apparatus for automatically cutting both edges of a PCB according to claim 1, wherein: the fixing mechanisms on the same side of the base are fixed through the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741878.5U CN211210049U (en) | 2019-10-17 | 2019-10-17 | PCB cutting equipment capable of automatically cutting two edges of PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741878.5U CN211210049U (en) | 2019-10-17 | 2019-10-17 | PCB cutting equipment capable of automatically cutting two edges of PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211210049U true CN211210049U (en) | 2020-08-07 |
Family
ID=71883431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741878.5U Expired - Fee Related CN211210049U (en) | 2019-10-17 | 2019-10-17 | PCB cutting equipment capable of automatically cutting two edges of PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211210049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757371A (en) * | 2020-12-16 | 2021-05-07 | 尚雅楠 | PCB board automatic cutting device |
| CN115384891A (en) * | 2022-09-15 | 2022-11-25 | 上海应用技术大学 | Bagged powder cutter |
-
2019
- 2019-10-17 CN CN201921741878.5U patent/CN211210049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757371A (en) * | 2020-12-16 | 2021-05-07 | 尚雅楠 | PCB board automatic cutting device |
| CN112757371B (en) * | 2020-12-16 | 2022-08-19 | 重庆弘耀电子科技有限公司 | PCB board automatic cutting device |
| CN115384891A (en) * | 2022-09-15 | 2022-11-25 | 上海应用技术大学 | Bagged powder cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20201017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |