CN211769109U - Feeding device for die-cutting machine - Google Patents
Feeding device for die-cutting machine Download PDFInfo
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- CN211769109U CN211769109U CN202020210762.5U CN202020210762U CN211769109U CN 211769109 U CN211769109 U CN 211769109U CN 202020210762 U CN202020210762 U CN 202020210762U CN 211769109 U CN211769109 U CN 211769109U
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Abstract
The utility model relates to a material feeding unit for in cross cutting machine, including material loading platform, feed inlet, the liftable of material loading platform sets up in the organism and is located feed inlet department, be provided with the conveyor who is used for the conveying cardboard between feed inlet and the material loading platform, conveyor includes frame, driving piece, conveying piece, pressing piece, the pressing piece sets up in the frame, the cardboard of driving piece drive top layer is to conveying department motion, conveying piece conveys cardboard to feed inlet department, the cardboard on the pressing piece will convey is pressed down, makes the cardboard hug closely conveying. The utility model discloses it has the effect that can carry the automatic feed inlet department of cardboard on the material loading bench.
Description
Technical Field
The utility model belongs to the technical field of the technique of cross cutting machine and specifically relates to a material feeding unit for among cross cutting machine is related to.
Background
The die cutting machine utilizes a template carved by a steel knife, a hardware die, a steel wire or a steel plate, applies certain pressure through a printing plate, and rolls and cuts a printed product or a paperboard into a certain shape, thereby being important equipment for packaging and processing molding after printing.
As shown in fig. 1, the existing die-cutting machine comprises a machine body 4 and a feeding table 5, wherein a feeding hole 3 for feeding is formed in the machine body 4, the feeding table 5 is arranged on one side, located at the feeding hole 3, of the machine body 4, a lifting piece used for lifting the feeding table 5 is arranged on the feeding table 5, a paperboard is stacked on the feeding table 5, the paperboard is lifted to the feeding hole 3 through the lifting of the feeding table 5, and the paperboard is pushed into the feeding hole 3 through the pushing of a worker.
The following defect exists in the above-mentioned current design, and cardboard on material loading platform 5 rises through a lift drive material loading platform 5, makes the cardboard be located feed inlet 3 department, needs artificially to push the cardboard into feed inlet 3 in, increases the labour, when pushing the cardboard into feed inlet 3 with the hand, has the risk of hand injury.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material feeding unit for in cross cutting machine, it has the effect that can carry into feed inlet department with the cardboard automation of material loading bench not enough to prior art exists.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a material feeding unit for in cross cutting machine, includes material loading platform, feed inlet, the material loading platform liftable sets up in the organism and is located feed inlet department, be provided with the conveyor who is used for passing the cardboard between feed inlet and the material loading platform, conveyor includes frame, driving piece, conveying piece, pressing member, the pressing member sets up in the frame, the cardboard of driving piece drive top layer is to conveying department motion, conveying piece conveys cardboard to feed inlet department, the cardboard on the pressing member will convey, makes the cardboard hug closely conveying.
Through adopting above-mentioned technical scheme, set up the conveyor who is used for conveying the cardboard between feed inlet and material loading platform, the manual cardboard that pushes the feed inlet from the workstation and cuts the process has been solved, the emergence of incident has been reduced, the cardboard at driving piece drive top layer is to the motion of conveying department, the cardboard on the pressing piece will convey, make the cardboard hug closely the conveying and convey, prevent that the conveying is in data send, little to cardboard friction dynamics, the phenomenon of skidding takes place, influence the cardboard and send into the feed inlet.
The present invention may be further configured in a preferred embodiment as: the driving piece comprises a cylinder and a push plate, the piston of the cylinder is fixedly connected with the push plate, the push plate can slide along the width direction of the workbench, and the bottom of the push plate is always flush with the bottom of the uppermost layer paperboard.
Through adopting above-mentioned technical scheme, given the concrete structure of driving piece, the cylinder promotes the push pedal, and the push pedal moves to conveying direction, and the push pedal promotes the cardboard of the superiors and moves to conveying direction, sends into the cardboard and conveys conveying, and when pushing away the cardboard to conveying, the cylinder drives the push pedal and gets back to initial position.
The present invention may be further configured in a preferred embodiment as: the conveying piece comprises a conveying roller and an air suction device used for adsorbing the paper board onto the conveying roller, and a rotating piece used for driving the conveying roller to rotate is arranged on the conveying roller.
Through adopting above-mentioned technical scheme, the concrete structure of given conveying piece, the cooperation of transfer roller and getter device makes out the transfer roller when carrying the cardboard, increases the frictional force between cardboard and the transfer roller, prevents that the cardboard from appearing skidding in the data send process, can not effectually convey tight feeding department with the cardboard.
The present invention may be further configured in a preferred embodiment as: the rotating part comprises a motor, and a rotating shaft of the motor rotates coaxially with the conveying roller.
Through adopting above-mentioned technical scheme, the specific structure of piece is rotated in the setting, and the setting of motor gives a drive power of transfer roller, makes the transfer roller have continuous power when the transfer platen, and the motor pivot rotates with the transfer roller is coaxial, and the convenience is when the adjustment motor frequency, can directly adjust the rotational frequency of transfer roller.
The present invention may be further configured in a preferred embodiment as: the quantity of transfer roller is a plurality of, the transfer roller is by low to high slope setting, be provided with between the transfer roller and be used for coaxial pivoted driving medium.
Through adopting above-mentioned technical scheme, set up a plurality of transfer rollers, realized the conveying of further distance, the transfer roller slope sets up, when the driving piece with cardboard propelling movement to conveying piece on, increase cardboard and the contact surface between the rotation piece prevent that the cardboard from appearing skidding at conveying piece, influence the conveying of cardboard.
The present invention may be further configured in a preferred embodiment as: the driving medium includes the gear that fixedly sets up on the transfer roller, drives the coaxial pivoted chain of transfer roller.
Through adopting above-mentioned technical scheme, given the transmission structure between the transfer roller, the transmission cooperation of gear and chain has realized remote conveying, simple structure, the maintenance of the later stage of being convenient for.
The present invention may be further configured in a preferred embodiment as: the suction device comprises a suction hole formed in the conveying roller, a vacuum tube communicated with the suction hole, and a vacuum pump, wherein the vacuum pump sucks air through the suction hole and adsorbs the paperboard to the conveying roller.
Through adopting above-mentioned technical scheme, give the concrete structure of getter device, set up suction hole and vacuum pump intercommunication on the transfer roller, realized when the transfer roller pivoted, the vacuum pump can be through suction of suction hole feed plate, adsorbs the cardboard on the transfer roller, prevents that the cardboard from skidding.
The present invention may be further configured in a preferred embodiment as: the pressing piece comprises an elastic pressing sheet, the elastic pressing sheet is arranged in a V shape, one end of the elastic pressing sheet is fixedly arranged on the rack, and the distance between the other end of the elastic pressing sheet and the conveying roller is smaller than the thickness of the paperboard.
Through adopting above-mentioned technical scheme, the concrete structure of setting pressing member, when the cardboard was on conveying to the conveying piece, the cardboard lifted up the elasticity preforming, and the elasticity preforming is pressed the cardboard to the transfer roller on, makes the cardboard hug closely the transfer roller and conveys.
The present invention may be further configured in a preferred embodiment as: and a connecting plate used for driving the paper board to be smoothly pushed to the conveying part by the driving part is arranged between the conveying part and the feeding platform.
Through adopting above-mentioned technical scheme, set up the connecting plate between material loading platform and conveying piece, prevent at the in-process that driving piece promoted cardboard to conveying piece, the cardboard accident is buckled, can not get into conveying piece and convey.
To sum up, the utility model discloses a following at least one useful technological effect:
1. set up the conveyor who is used for conveying the cardboard between feed inlet and material loading platform, it cuts the process to have solved the manual cardboard and push the feed inlet from the workstation on, the emergence of incident has been reduced, the cardboard of driving piece drive top layer is to conveying department motion, the cardboard on the pressing member will convey, make the cardboard hug closely conveying and convey, prevent conveying in data send, little to cardboard friction dynamics, the phenomenon of skidding takes place, influence the cardboard and send into the feed inlet.
2. Set up the connecting plate between material loading platform and conveying piece, prevent at the in-process that driving piece promoted cardboard to conveying piece, the cardboard is unexpected to be buckled, can not get into conveying piece and carry out the conveying.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a schematic cross-sectional view of the transfer roller of the present invention.
Reference numerals: 1. a frame; 11. a fixing plate; 12. a through hole; 13. a cylinder; 131. a cylinder main body; 132. a piston rod; 14. pushing the plate; 141. a slider; 15. a chute; 2. a conveying roller; 21. a rotating shaft; 22. rotating the hole; 23. a cavity; 24. a lumen port; 25. a suction hole; 26. a bearing; 27. a vacuum tube; 271. a branch pipe; 272. a main pipe; 28. a vacuum pump; 3. a feed inlet; 4. a body; 5. a feeding table; 6. a gear; 7. a motor; 8. a placement chamber; 9. a connecting plate; 10. elastic tabletting; 101. a first elastic pressing sheet; 102. a second elastic pressing sheet; 103. a bending section; 16. an elastic extensible member; 161. a telescopic rod; 162. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2 and fig. 3, for the feeding device for use in a die-cutting machine disclosed by the present invention, a feeding port 3 is disposed on a machine body 4, a feeding platform 5 is disposed on one side of the machine body 4 close to the feeding port 3, the feeding platform 5 can be lifted up and down along the height direction of the machine body 4, a frame 1 is fixedly disposed on the top of the machine body 4 on the feeding platform 5, the number of the frame 1 is two, and the frame 1 is disposed in parallel, one end of the frame 1 is fixedly disposed on both sides of the machine body 4 on the feeding port 3, a fixing plate 11 is fixedly disposed on one side of the frame 1 away from the feeding port 3, a through hole 12 is disposed at the center of the fixing plate 11, a cylinder 13 is fixedly disposed at the through hole 12 of the fixing plate 11, the cylinder 13 includes a piston rod 132 and a cylinder main body 131, the cylinder main body, the piston rod 132 penetrates through the through hole 12, a push plate 14 is fixedly arranged at the end, penetrating through the through hole 12, of the piston rod 132, the push plate 14 is rectangular, sliding blocks 141 are integrally formed at two ends of the push plate 14, sliding grooves 15 are formed in the positions, corresponding to the sliding blocks 141, of the rack 1, the sliding grooves 15 are formed in the length direction of the rack 1, and the air cylinder 13 pushes the push plate 14 to slide in the direction of the sliding grooves 15.
As shown in fig. 2 and 4, the one end of fixed plate 11 is kept away from to frame 1 is provided with transfer roller 2, the quantity of transfer roller 2 is 5, and set up along the slope of frame 1 direction of height, 5 the axle center of transfer roller 2 is on same straight line, 5 the axis of transfer roller 2 is close to feed inlet 3 from low to high gradually, the contained angle that forms between the axis line of 5 transfer roller 2 and the horizontal plane of organism 4 is the acute angle, the both ends integrated into one piece of transfer roller 2 is provided with pivot 21, frame 1 is located axis of rotation department and has seted up rotation hole 22, pivot 21 passes rotation hole 22 and is connected with rotation hole 22 rotation, frame 1 is fixed with a motor 7 on the corresponding position of transfer roller 2, the pivot of motor 7 and the pivot 21 fixed connection of transfer roller 2, and the pivot of motor 7 is coaxial rotation with the pivot 21 of transfer roller.
As shown in fig. 2 and 4, the central point of transfer roller 2 puts and has a cavity 23, cavity 23 sets up on the 2 length direction of transfer roller along, a accent 24 has been seted up to the one end of keeping away from transfer roller 2 of pivot 21 of motor 7 one side, accent 24 intercommunication cavity 23 and external, the last suction hole 25 of having seted up of transfer roller 2, the quantity of suction hole 25 is a plurality of, suction hole 25 evenly distributed is on the surface of transfer roller 2, suction hole 25 intercommunication cavity 23 and external, transfer roller 2 is located the fixed bearing 26 that is provided with in accent 24 department, the outer lane of bearing 26 and the inner wall fixed connection of transfer roller 2 cavity 23, the fixed vacuum tube 27 that is provided with in the fixed inner lane department of bearing 26, the longitudinal section of vacuum tube 27 is circular setting.
As shown in fig. 3, the vacuum tube 27 includes a branch tube 271 and a main tube 272, one end of the branch tube 271 is fixedly connected with the inner wall of the inner ring of the bearing 26, the other end of the branch tube 271 is communicated with the main tube 272 after extending in a direction away from the rack 1, the other end of the main tube 272 is provided with a vacuum pump 28, the vacuum pump 28 is fixedly arranged on the rack 1 and is located at the bottom of the rack 1, a gear 6 is fixedly arranged on a rotating shaft 21 having one end of a cavity 24, the gear 6 is arranged on the outer layer of the rack 1, teeth on the gear 6 between two adjacent conveying rollers 2 are meshed with each.
As shown in fig. 2 and fig. 3, an elastic pressing sheet 10 is fixedly disposed on the top of the conveying roller of the frame 1, the elastic pressing sheet includes a first elastic pressing sheet 101 and a second elastic pressing sheet 102, the first elastic pressing sheet 101 and the second elastic pressing sheet 102 are integrally formed, a curved needle portion 103 is formed at the joint of the first elastic pressing sheet 101 and the second elastic pressing sheet 102, the bottom surface of the curved portion 103 is disposed in an arc shape, the bottom surface of the curved portion 103 is disposed in contact with the conveying roller 2, one end of the first elastic pressing sheet 101 away from the curved portion 103 is rotatably connected to the machine body 4, an elastic expansion member 16 is disposed on the bottom surface of the first elastic pressing sheet 101, the elastic expansion member 16 includes an expansion link 161 and a spring 162 sleeved on the expansion link, one end of the elastic expansion link 161 is hinged to the bottom surface of the first elastic pressing sheet 101, the other end of the spring 162 is hinged to the machine body 4, one end of the expansion link, when the cardboard passes through the bending part 103, the elastic pressing piece 10 is driven to move in a direction away from the conveying roller 2, and the spring 162 continuously expands to drive the elastic pressing piece 10 to press the cardboard.
As shown in fig. 2 and 3, a placing cavity 8 is formed in the top of the feeding table 5 of the machine frame 1, one end, far away from the push plate 14, of the placing cavity 8 is provided with a connecting plate 9, two sides of the connecting plate 9 are fixedly connected with the machine frame 1, one end of the connecting plate 9 is in smooth transition with the conveying roller 2 close to the fixing plate 11, after the feeding table 5 lifts the paper board to the placing cavity 8, the air cylinder 7 pushes the push plate 14 to push the paper board at the top of the feeding table 5 to the connecting plate 9, and the paper board is conveyed to the feed opening 3 through the conveying roller 2.
The utility model discloses an implement the principle and do:
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a material feeding unit for in cross cutting machine, includes material loading platform (5), feed inlet (3), material loading platform (5) can be followed organism (4) direction of height and go up and down, and set up and be located feed inlet (3) department in organism (4), its characterized in that: be provided with the conveyor who is used for conveying the cardboard between feed inlet (3) and material loading platform (5), conveyor includes frame (1), driving piece, conveying piece, pressing member, the pressing member sets up in frame (1), the cardboard of driving piece drive top layer is to conveying piece department motion, conveying piece conveys cardboard to feed inlet (3) department, the cardboard on the pressing member will convey, makes the cardboard hug closely conveying piece and conveys.
2. The feeding device for the die cutting machine according to claim 1, wherein: the driving piece comprises a cylinder (13) and a push plate (14), the piston of the cylinder (13) is fixedly connected with the push plate (14), the push plate (14) can slide along the width direction of the workbench, and the bottom of the push plate (14) is always flush with the bottom of the uppermost layer paperboard.
3. The feeding device for the die cutting machine according to claim 1, wherein: conveying piece includes transfer roller (2), is used for adsorbing the getter device on transfer roller (2) with the cardboard, be provided with on transfer roller (2) and drive transfer roller (2) pivoted and rotate the piece.
4. The feeding device for the die cutting machine according to claim 3, wherein: the rotating part comprises a motor (7), and a rotating shaft of the motor (7) and the conveying roller (2) rotate coaxially.
5. The feeding device for the die cutting machine according to claim 3, wherein: the quantity of transfer roller (2) is a plurality of, be provided with between transfer roller (2) and be used for coaxial pivoted driving medium.
6. The feeding device for the die cutting machine according to claim 5, wherein: the transmission part comprises a gear (6) fixedly arranged on the conveying rollers (2), and the gear (6) between the conveying rollers (2) is meshed.
7. The feeding device for the die cutting machine according to claim 3, wherein: the air suction device comprises an air suction hole (25) formed in the conveying roller (2), a vacuum tube (27) communicated with the air suction hole, and a vacuum pump (28), wherein the vacuum pump (28) sucks air through the air suction hole (25) and adsorbs the paperboard to the conveying roller (2).
8. The feeding device for the die cutting machine according to claim 1, wherein: the pressing piece comprises an elastic pressing piece (10) and an elastic telescopic piece (16) used for being connected with the elastic pressing piece (10) and the rack (1), one end of the elastic pressing piece (10) is rotatably connected with the machine body (4), the distance between the other end of the elastic pressing piece and the conveying roller (2) is smaller than the thickness of the paperboard, and the elastic telescopic piece (16) elastically and telescopically controls the distance between the elastic pressing piece (10) and the conveying roller (2).
9. The feeding device for the die cutting machine according to claim 1, wherein: and a connecting plate (9) used for smoothly pushing the paper board to the conveying part by a driving part is arranged between the conveying part and the feeding platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210762.5U CN211769109U (en) | 2020-02-25 | 2020-02-25 | Feeding device for die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210762.5U CN211769109U (en) | 2020-02-25 | 2020-02-25 | Feeding device for die-cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN211769109U true CN211769109U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020210762.5U Active CN211769109U (en) | 2020-02-25 | 2020-02-25 | Feeding device for die-cutting machine |
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| Country | Link |
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| CN (1) | CN211769109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659640A (en) * | 2020-12-24 | 2021-04-16 | 武汉龙发包装有限公司 | Feeding system of carton cross cutting machine |
| CN114275571A (en) * | 2022-01-27 | 2022-04-05 | 广东顶峰精密技术有限公司 | Adjustable mobile phone accessory die cutting device |
-
2020
- 2020-02-25 CN CN202020210762.5U patent/CN211769109U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659640A (en) * | 2020-12-24 | 2021-04-16 | 武汉龙发包装有限公司 | Feeding system of carton cross cutting machine |
| CN112659640B (en) * | 2020-12-24 | 2021-11-12 | 武汉龙发包装有限公司 | Feeding system of carton cross cutting machine |
| CN114275571A (en) * | 2022-01-27 | 2022-04-05 | 广东顶峰精密技术有限公司 | Adjustable mobile phone accessory die cutting device |
| CN114275571B (en) * | 2022-01-27 | 2022-08-09 | 广东顶峰精密技术有限公司 | Adjustable mobile phone accessory die cutting device |
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