CN220844799U - Continuous feeding mechanism of flat-knife die-cutting machine - Google Patents
Continuous feeding mechanism of flat-knife die-cutting machine Download PDFInfo
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- CN220844799U CN220844799U CN202322812249.XU CN202322812249U CN220844799U CN 220844799 U CN220844799 U CN 220844799U CN 202322812249 U CN202322812249 U CN 202322812249U CN 220844799 U CN220844799 U CN 220844799U
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- cutting machine
- limiting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000000670 limiting effect Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the field of continuous feeding, and discloses a continuous feeding mechanism of a flat-knife die-cutting machine, which comprises a driving box, wherein a driving motor is fixed on the inner bottom surface of the driving box, a fixing hole is formed in the top surface of the driving box, an electric slip ring is fixed in the fixing hole, an output shaft of the driving motor penetrates through the inner ring of the electric slip ring and extends to the top surface of the driving box, and the outer circumferential wall surface of the output shaft of the driving motor is fixed with the inner ring of the electric slip ring. According to the utility model, the driving motor can drive the four groups of first air cylinders to rotate without limitation through the electric slip ring connected to the output shaft of the driving motor, the four groups of clamping mechanisms are used for limiting the two sides of the sheet material through the limiting plates while the feeding speed of the feeding mechanism is improved, and meanwhile, the rotation stroke of the driving motor each time and the inertia effect of the sheet material are reduced, so that the sheet material is prevented from being separated from a sucker due to larger inertia, the normal blanking speed of the flat-cutter die-cutting machine is ensured, and the working efficiency is greatly increased.
Description
Technical Field
The utility model relates to the technical field of continuous feeding, in particular to a continuous feeding mechanism of a flat-knife die-cutting machine.
Background
At present, when the die cutting of sheet material is carried out, can use the material loading subassembly to drive the sheet material one by one and remove to die cutting station department, can realize the comparatively accurate material loading of sheet material, the action of continuous feed structure includes reciprocal getting material and unloading process, when getting material and unloading, all need accurate motion to the material loading position and the unloading position.
According to the Chinese patent of CN218859892U, a continuous feeding structure for a flat-knife die-cutting machine belongs to the technical field of continuous feeding structures, and comprises a machine case, wherein a reciprocating structure for reciprocally driving a double-station suction assembly to rotate for one hundred eighty degrees and then vertically reciprocally moving is arranged on the machine case; the reciprocating structure comprises a rotation driving assembly, a rotation assembly and a vertical movement connecting assembly; the rotary driving assembly is in intermittent contact connection with the rotary assembly, and is connected with the vertical movable connecting assembly; the vertical movable connecting component is connected with the double-station sucking component.
In the scheme, the suction disc is adopted to adsorb the sheet, and then the reciprocating driving double-station sucking assembly is adopted to feed the flat-knife die-cutting machine in a reciprocating and continuous mode. Causing it to suffer from the following drawbacks: the device is through inhaling the reciprocal one hundred eighty degrees pay-offs of moving the subassembly, leads to at every turn to inhale the rotatory stroke distance process length of moving the subassembly, and because of flat-knife cross cutting machine itself blank speed piece, for the blank actuating mechanism that adapts to flat-knife cross cutting machine needs the reciprocal one hundred eighty degrees pay-offs of moving the subassembly of quick drive, leads to the sheet to receive inertia too big, and the sheet itself infinite position mechanism, causes the sheet to break away from with a certain sucking disc very easily, causes the sheet position to break away from, can't accomplish the material loading.
Disclosure of utility model
The utility model aims to provide a continuous feeding mechanism of a flat-knife die-cutting machine, which aims to solve the problems that the rotation travel distance process of each sucking component is long due to the fact that the sucking component rotates back and forth for one hundred eighty degrees for feeding, and the position of a sheet is separated from a certain sucker easily due to the fact that the blanking driving mechanism of the flat-knife die-cutting machine needs to drive the sucking component to rotate back and forth for one hundred eighty degrees for feeding so as to adapt to the blanking driving mechanism of the flat-knife die-cutting machine, so that the inertia of the sheet is overlarge, and the position of the sheet is separated from a certain sucker easily due to the fact that the sheet is separated from the position of the sheet due to the infinite position mechanism of the sheet.
In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a continuous feeding mechanism of flat-knife cross cutting machine, includes the drive case, the inside bottom surface of drive case is fixed with driving motor, the fixed orifices has been seted up to the top surface of drive case, the inside of fixed orifices is fixed with electric slip ring, driving motor's output shaft runs through electric slip ring's inner ring to extend to the top surface of drive case, driving motor's output shaft outer circular wall surface is fixed with the inner ring of electric slip ring, driving motor's output shaft is fixed with the link, the four ends of link all are fixed with the connection pad, a plurality of installation through-hole has been seted up to the top surface of connection pad, the inside of installation through-hole is fixed with connecting sleeve, connecting sleeve's one end is fixed with the sucking disc, the inside of sucking disc is linked together with connecting sleeve's inside, the inside is inserted and is equipped with the lifter, the one end fixed rubber piston of lifter, the rubber piston is connected with connecting sleeve's inside interference fit, the top of connection pad is provided with the lifter, a plurality of the one end of lifter all is fixed with the bottom surface of lifter cylinder, the top surface be fixed with first air cylinder, the top surface be fixed with the bottom plate on the bottom surface of the bottom plate, the top surface is fixed with the bottom plate on the bottom surface of the top surface of the lifter, the top surface is fixed with the bottom plate.
Preferably, the outer circular wall surface of the output shaft of the driving motor is fixed with a plurality of first positioning plates, one side of the inside of the driving box is fixed with a second cylinder, and one end of a telescopic rod of the second cylinder is fixed with a second positioning plate.
Preferably, a supporting plate is fixed at one end of the electric push rod telescopic rod.
Preferably, the top surface of the feeding box is fixed with a limiting plate.
Preferably, the top surfaces of the connecting discs are all fixed with limiting rods, the top surfaces of the lifting discs are all provided with two limiting holes, and one end of each limiting rod penetrates through each limiting hole and extends to the top surface of each lifting disc.
Preferably, sliding grooves are formed in the front side and the rear side of the inside of the driving box, sliding rods are fixed on the front side and the rear side of the outer circular wall surface of the telescopic rod of the second air cylinder, and the sliding rods and the inside of the sliding grooves are arranged in a sliding mode.
Compared with the prior art, the continuous feeding mechanism of the flat-knife die-cutting machine adopting the technical scheme has the following beneficial effects:
1. In use, the drive motor rotates ninety degrees to drive the connecting disc at one end of the connecting frame to move to the top surface of the upper feed box, at the moment, the electric push rod pushes the sheet to the position of the top surface opening of the upper feed box and to be attached to the suction disc at the bottom surface of the connecting disc, then the first air cylinder is started to push the lifting disc to drive the lifting rod and the rubber piston to move in the opposite direction in the connecting sleeve, at the moment, the air pressure in the suction disc is continuously low, so that the sheet is adsorbed, at the moment, the limiting plate limits the two ends of the sheet, then the drive motor continues to rotate ninety degrees to enable the connecting disc at the other end to move to the top surface of the upper feed box, when the connecting disc moves to the feed inlet of the flat cutter die cutter, the first air cylinder contracts to enable the rubber piston to reset in the connecting sleeve, so that the sheet is loosened to finish feeding, and the drive motor can drive four groups of first air cylinders to rotate in an unlimited mode through adopting an electric slip ring to be connected to the output shaft of the drive motor, and four groups of clamping mechanisms are adopted, the feeding speed of the feeding mechanism is improved, and at the same time, the limiting stroke of the drive motor and the inertia effect on each time are reduced by the two sides of the sheet through the limiting plate, so that the sheet is prevented from being greatly separated from the suction disc and the inertia of a certain inertia of a cutter to work normally;
2. In use, when the driving motor rotates ninety degrees at every time, the second air cylinder starts to drive the second positioning plate to be in contact with one side of the first positioning plate, and then the second air cylinder resets when the driving motor needs to continue rotating, so that the output shaft of the driving motor is limited, the connecting disc is enabled to move to the top surface of the feeding box more accurately, and the supporting plate has a larger area to better help the electric push rod to lift the sheet to move to the top surface opening.
Drawings
Fig. 1 is a perspective view of an embodiment.
Fig. 2 is a split perspective view of an embodiment.
Fig. 3 is a perspective view of an embodiment at a connection pad.
Fig. 4 is a perspective view of an embodiment of a feed box.
Fig. 5 is a partially enlarged perspective view of fig. 2 a.
In the figure: 1. a drive box; 2. a driving motor; 3. a fixing hole; 4. an electrical slip ring; 5. a connecting frame; 6. a connecting disc; 7. a connecting sleeve; 8. a lifting rod; 9. a rubber piston; 10. a lifting disc; 11. a first cylinder; 12. a limiting plate; 13. a first positioning plate; 14. a second cylinder; 15. a second positioning plate; 16. a bottom plate; 17. feeding a material box; 18. an electric push rod; 19. a supporting plate; 20. a limiting plate; 21. a limit rod; 22. a limiting hole; 23. a sliding groove; 24. a slide bar; 25. a suction cup; 26. and (5) installing the through holes.
Detailed Description
The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, a continuous feeding mechanism of a flat knife die-cutting machine comprises a driving box 1, a driving motor 2 is fixed on the inner bottom surface of the driving box 1, the driving motor 2 is of a structure which is not repeated here, a fixing hole 3 is formed in the top surface of the driving box 1, an electric slip ring 4 is fixed in the fixing hole 3, the electric slip ring 4 is of a structure which is not repeated here, the electric slip ring 4 is electrically connected with a first cylinder 11, an output shaft of the driving motor 2 penetrates through an inner ring of the electric slip ring 4 and extends to the top surface of the driving box 1, the outer circumferential wall surface of an output shaft of the driving motor 2 is fixed with an inner ring of the electric slip ring 4, a connecting frame 5 is fixed on four ends of the connecting frame 5, a connecting disc 6 is provided with a plurality of mounting through holes 26 on the top surface of the connecting disc 6, a connecting sleeve 7 is fixed on one end of the connecting sleeve 7, the sucking disc 25 is of a structure which is not repeated here, the sucking disc 25 is communicated with the inside of the connecting sleeve 7, a lifting rod 8 is inserted in the connecting sleeve 7, a rubber rod 8 is fixed on the bottom surface of the piston 9 which is not matched with a piston 10 on the bottom surface of the first cylinder 16, a bottom surface of the piston 11 is fixed on the bottom surface of the connecting frame 6, and the bottom surface is fixed with a bottom surface of the piston 11, and the bottom surface of the piston 11 is fixed with a bottom plate 10 is fixed with a bottom surface of the bottom plate 11, an electric push rod 18 is fixed on the inner bottom surface of the upper feed box 17, and the electric push rod 18 is of an existing structure and will not be described herein.
In use, the drive motor 2 rotates ninety degrees to drive the connecting disc 6 at one end of the connecting frame 5 to move to the top surface of the upper feed box 17, at the moment, the electric push rod 18 pushes the sheet to rise to the position of the opening of the top surface of the upper feed box 17 and to be attached to the suction disc 25 at the bottom surface of the connecting disc 6, then the first air cylinder 11 is started to push the lifting disc 10 to drive the lifting rod 8 and the rubber piston 9 to move towards each other in the connecting sleeve 7, at the moment, the air pressure in the suction disc 25 is continuously lowered, thereby adsorbing the sheet, at the moment, the limiting plate 12 limits the two ends of the sheet, then the drive motor 2 continues to rotate ninety degrees to enable the connecting disc 6 at the other end to move to the top surface of the upper feed box 17, when the connecting disc 6 moves to the feed inlet of the flat cutter, the first air cylinder 11 contracts to enable the rubber piston 9 to reset in the connecting sleeve 7, thereby complete feeding of the sheet, the drive motor 2 can drive the four groups of first air cylinders 11 to rotate limitlessly by adopting the electric slip ring 4 to be connected to the output shaft of the drive motor 2, and four groups of clamping mechanisms are adopted, at the same time, the feeding speed of the feeding mechanism is improved, the limiting plate 12 is used for limiting the sheet, the two sides of the sheet are simultaneously driven by the motor to rotate at two sides of the sheet and the two sides of the sheet to be limited by the same time, and the inertia of the sheet can be greatly kept at the same time, and the inertia of the speed can be greatly equal to the speed and can be greatly opposite to the front on the side the sheet and can be driven and opposite to the side surface and can be greatly driven and rotated by the sheet and can and run at the side a large and can be compared.
As shown in fig. 2-5, the outer circumferential wall of the output shaft of the driving motor 2 is fixed with a plurality of first positioning plates 13, one side of the interior of the driving box 1 is fixed with a second cylinder 14, the second cylinder 14 is of a structure which is not described in detail herein, one end of the telescopic rod of the second cylinder 14 is fixed with a second positioning plate 15, one end of the telescopic rod of the electric push rod 18 is fixed with a supporting plate 19, the top surface of the feeding box 17 is fixed with a limiting plate 20, the top surfaces of the plurality of connecting plates 6 are all fixed with limiting rods 21, the top surfaces of the plurality of lifting plates 10 are all provided with two limiting holes 22, one end of the limiting rods 21 penetrates through the limiting holes 22 and extends to the top surface of the lifting plates 10, the front side and the rear side of the interior of the driving box 1 are all provided with sliding grooves 23, the front side and the rear side of the telescopic rod outer circumferential wall of the second cylinder 14 are all fixed with sliding rods 24, and the sliding rods 24 and the sliding grooves 23 are arranged in a sliding manner.
In use, when the driving motor 2 rotates ninety degrees each time, the second air cylinder 14 starts to drive the second positioning plate 15 to collide with one side of the first positioning plate 13, then the second air cylinder 14 resets when the driving motor 2 needs to continue rotating, so that the output shaft of the driving motor 2 is limited, the connecting disc 6 moves to the top surface of the feeding box 17 more accurately, the supporting plate 19 has a larger area to better help the electric push rod 18 lift the sheet to the open top surface, the limiting plate 20 can limit the sheet, the sheet is prevented from separating from the feeding box 17, one end of the limiting rod 21 penetrates through the limiting hole 22 and extends to the top surface of the lifting disc 10, the limiting effect is achieved on the lifting disc 10, the lifting disc 10 is more stable when lifting, the front side and the rear side of the telescopic rod of the second air cylinder 14 can be supported through the sliding rod 24 and the sliding groove 23, and the positioning strength of the second air cylinder 14 to the first positioning plate 13 by using the second positioning plate 15 is increased.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a continuous feeding mechanism of flat knife cross cutting machine, includes drive case (1), its characterized in that, the inside bottom surface of drive case (1) is fixed with driving motor (2), fixed orifices (3) have been seted up to the top surface of drive case (1), the inside of fixed orifices (3) is fixed with electric slip ring (4), the output shaft of driving motor (2) runs through the inner ring of electric slip ring (4) to extend to the top surface of drive case (1), the outer wall of the output shaft of driving motor (2) is fixed with the inner ring of electric slip ring (4), the output shaft of driving motor (2) is fixed with link (5), the four ends of link (5) all are fixed with connection pad (6), a plurality of installation through-hole (26) have been seted up to the top surface of connection pad (6), the inside of installation through-hole (26) is fixed with connecting sleeve (7), the one end of connecting sleeve (7) is fixed with sucking disc (25), sucking disc (25) are linked together with the inside of connecting sleeve (7), the inside of connecting sleeve (7) is inserted and is equipped with the inner ring of lifter (8), the lifter (9) is connected with piston (9) in the interior of lifter (9), the lifting device comprises a plurality of lifting rods (8) and is characterized in that one ends of the lifting rods (8) are fixed with the bottom surface of a lifting disc (10), a first cylinder (11) is fixed on the top surface of a connecting disc (6), one ends of the telescopic rods of the first cylinder (11) are fixed with the bottom surface of the lifting disc (10), limiting plates (12) are fixed on the left side and the right side of the outer circular wall surface of the connecting disc (6), a bottom plate (16) is fixed on the bottom surface of a driving box (1), a feeding box (17) is fixed on the top surface of the bottom plate (16), and an electric push rod (18) is fixed on the inner bottom surface of the feeding box (17).
2. The continuous feed mechanism of a flat knife die cutting machine as claimed in claim 1, wherein: the driving device is characterized in that a plurality of first positioning plates (13) are fixed on the outer circumferential wall surface of an output shaft of the driving motor (2), a second air cylinder (14) is fixed on one side of the inside of the driving box (1), and a second positioning plate (15) is fixed at one end of a telescopic rod of the second air cylinder (14).
3. The continuous feed mechanism of a flat knife die cutting machine as claimed in claim 1, wherein: one end of the telescopic rod of the electric push rod (18) is fixed with a supporting plate (19).
4. The continuous feed mechanism of a flat knife die cutting machine as claimed in claim 1, wherein: the top surface of the feeding box (17) is fixed with a limiting plate (20).
5. The continuous feed mechanism of a flat knife die cutting machine as claimed in claim 1, wherein: the top surfaces of the connecting discs (6) are fixedly provided with limiting rods (21), the top surfaces of the lifting discs (10) are provided with two limiting holes (22), and one end of each limiting rod (21) penetrates through each limiting hole (22) and extends to the top surface of each lifting disc (10).
6. The continuous feed mechanism of a flat knife die cutting machine as claimed in claim 2, wherein: sliding grooves (23) are formed in the front side and the rear side of the inside of the driving box (1), sliding rods (24) are fixed on the front side and the rear side of the outer circular wall surface of the telescopic rod of the second air cylinder (14), and the sliding rods (24) and the sliding grooves (23) are arranged in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322812249.XU CN220844799U (en) | 2023-10-19 | 2023-10-19 | Continuous feeding mechanism of flat-knife die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322812249.XU CN220844799U (en) | 2023-10-19 | 2023-10-19 | Continuous feeding mechanism of flat-knife die-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220844799U true CN220844799U (en) | 2024-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322812249.XU Active CN220844799U (en) | 2023-10-19 | 2023-10-19 | Continuous feeding mechanism of flat-knife die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220844799U (en) |
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2023
- 2023-10-19 CN CN202322812249.XU patent/CN220844799U/en active Active
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