CN117656158A - Efficient vacuum waste removing machine - Google Patents
Efficient vacuum waste removing machine Download PDFInfo
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- CN117656158A CN117656158A CN202410138490.5A CN202410138490A CN117656158A CN 117656158 A CN117656158 A CN 117656158A CN 202410138490 A CN202410138490 A CN 202410138490A CN 117656158 A CN117656158 A CN 117656158A
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- 239000002699 waste material Substances 0.000 title claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000007639 printing Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000123 paper Substances 0.000 description 36
- 238000005520 cutting process Methods 0.000 description 7
- 239000011087 paperboard Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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Abstract
The invention discloses a high-efficiency vacuum waste removing machine, which comprises a paper feeding mechanism, a paper taking mechanism and a vacuum conveying belt, wherein the paper feeding mechanism and the paper taking mechanism are respectively and horizontally arranged above the vacuum conveying belt in a sliding manner, a plurality of adsorption holes are formed in the surface of the vacuum conveying belt along the conveying direction of a printed product in a rectangular array manner, the vacuum conveying belt is connected with a first vacuum device, the supporting plate assembly comprises an air hole adjusting plate, the air hole adjusting plate is arranged in the vacuum conveying belt and is used for shielding the adsorption holes distributed below the printed product, so that the adsorption holes distributed below the waste edges on the surface of the vacuum conveying belt generate negative pressure under the vacuum action of the first vacuum device, the waste edges of the printed product are sucked, and the printed product is upwards sucked by the paper taking mechanism and separated from the waste edges. The invention can be suitable for waste cleaning work of printed products with different shapes and sizes, and has convenient operation and high working efficiency.
Description
Technical Field
The invention relates to the technical field of waste cleaning equipment, in particular to a high-efficiency vacuum waste cleaning machine.
Background
In the production process of printed products (particularly die-cut paper printed products), a die-cutting machine cuts out printed product units on a paperboard according to the designed shape of the printed products, and in order to accelerate the die-cutting speed of the printed products, the current die-cutting machine adopts an incomplete cutting mode, namely, after die-cutting, the printed product units and the rim charge are adhered together through fine toothed blocks. Therefore, after the die cutting machine dies cutting, the whole stack of die-cut paper boards is placed on a processing position of the rim charge removing mechanism to remove the rim charge, namely, the printed product units and the rim charge are separated by tearing the printed product units and the rim charge through fine toothed blocks. The waste removing mechanism for the printed product with the publication number of CN214163233U is characterized in that the paper stack is placed on the paper stack placing panel, the paper stack on the paper stack placing plate is stuck to the upper pressing heavy plate through glue coating or double-sided adhesive, the upper die ejector pin on the upper die mounting ejector plate is propped against the waste edges of the paper stack, then the lower die ejector pin on the lower die mounting ejector plate is propped up through the lower die mounting ejector plate, the lower die ejector pin on the lower die mounting ejector plate is propped against the whole stack of printed product to be upwards displaced, the upper die mounting ejector plate is used for holding the waste material at the original position, so that the printed product is separated from the waste material, however, the waste removing mode is not only complicated in the ejector pin mounting step, but also quite difficult to replace, and glue or double-sided adhesive is required to be coated on the surface of the printed product each time, after the printed product is separated from the waste material, the glue or double-sided adhesive on the surface of the printed product is also required to be removed, so that the labor force is greatly increased, the working efficiency is reduced, the waste material is pushed up upwards from the lower die mounting ejector plate, the lower die ejector pin on the printed product is quite limited, the printed product is pushed up upwards, the waste material is easy to separate from the waste material, the waste material is easily, the waste material is slightly pressed down, the waste material is easily, the waste material is not easily is easily separated from the waste material, and is easily pressed down waste material, and is not easily, and the waste material is easily is deformed.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide the high-efficiency vacuum waste removing machine which can adapt to waste removing work of printing products with different shapes and sizes, is convenient to operate, and improves waste removing efficiency of waste edges.
In order to achieve the aim, the invention discloses a high-efficiency vacuum waste removing machine, which comprises a paper feeding mechanism, a paper taking mechanism and a vacuum conveyor belt, wherein the paper feeding mechanism and the paper taking mechanism are respectively arranged above the vacuum conveyor belt in a horizontal sliding manner, a printing product to be cleaned is placed on the vacuum conveyor belt through the paper feeding mechanism, a plurality of adsorption holes are formed in the surface of the vacuum conveyor belt along the conveying direction of the printing product, the support plate assembly is arranged in the vacuum conveyor belt, and a first vacuum device is connected inside the vacuum conveyor belt;
the supporting plate assembly comprises an air hole adjusting plate, wherein the air hole adjusting plate is arranged in the vacuum conveying belt and used for shielding adsorption holes distributed below a printing product, so that the adsorption holes distributed below the waste edges on the surface of the vacuum conveying belt generate negative pressure under the vacuum action of the first vacuum device, the waste edges of the printing product are sucked, and the printing product is sucked upwards and separated from the waste edges through the paper taking mechanism.
Still further, be provided with the vacuum chamber in the vacuum conveyer belt, the vacuum chamber with be connected with the vacuum pipe between the first vacuum device, drive through jacking drive arrangement the vacuum chamber rise will the jack-up of gas pocket regulating plate, so that the gas pocket regulating plate covers and distributes in the absorption hole of printing goods below, thereby make other absorption holes can be accurate hold printing goods's slitter edge, follow-up printing goods and slitter edge separation of being convenient for.
Still further, the pallet assembly further comprises an air hole pallet, the air hole pallet is fixedly arranged in the vacuum conveyor belt and supports the upper surface of the vacuum conveyor belt, so that sagging of the surface of the vacuum conveyor belt can be avoided, the stability of waste cleaning operation is ensured, a plurality of first through holes corresponding to the adsorption holes are arranged on the surface of the air hole pallet, and a plurality of second through holes corresponding to the first through holes are arranged on the surface of the air hole adjusting plate, so that the adsorption operation of the adsorption holes is not influenced;
the two sides of the bottom surface of the air hole supporting plate are respectively provided with the sliding grooves, the air hole adjusting plates are arranged between the sliding grooves, and the side surfaces of the air hole adjusting plates are provided with the handles, so that the air hole adjusting plates can be conveniently pulled by workers, the air hole adjusting plates matched with the slitter edges in shape can be conveniently replaced, and the applicability of the air hole adjusting plate is greatly improved.
Still further, paper taking mechanism includes lift platform, a plurality of suction head subassembly, the inside of lift platform has the vacuum chamber, the vacuum chamber is connected with second vacuum device, a plurality of suction head subassembly respectively with lift platform magnetism is connected, just a plurality of suction head subassembly with the vacuum chamber is switched on mutually, drives through lift drive device lift platform drives a plurality of suction head subassembly goes up and down, so that the suction head subassembly is with printing product suction.
Still further, the suction head subassembly includes barrel, suction head, the suction head slip cartridge in the barrel, just the suction head with be provided with the spring between the barrel, the fixed first magnet that is provided with in top of barrel, the barrel passes through first magnet with lift platform magnetism is connected.
Still further, the bottom surface of lift platform have a plurality of with clear useless hole of inhaling that vacuum chamber is linked together, the vacuum chamber is inside in clear useless hole of inhaling is provided with a plurality of valve bodies, the lower part lateral wall of valve body have with clear useless hole of inhaling the gas pocket that switches on mutually, the inside cartridge of valve body has second magnet, just first magnet with second magnet homopolar is relative, so that second magnet is in first magnet's effect control the gas pocket is switched on, and promptly when the suction head subassembly moved to clear useless hole's position, the second magnet in the needle valve is kept away from first magnet under homopolar repulsive effect to this opens the gas pocket for vacuum chamber and clear useless hole of inhaling are switched on, so that the suction head produces negative pressure under the vacuum effect of vacuum chamber and inhale printed matter, and when removing the position of clear useless hole of suction head subassembly, second magnet in then is connected with lift platform magnetism so that closes the gas pocket, so that no longer produces negative pressure.
Still further still include first stacking mechanism, second stacking mechanism, first stacking mechanism, second stacking mechanism set up respectively in the front and back of vacuum conveyor belt, be provided with a pair of guide rail between the upper portion of first stacking mechanism, second stacking mechanism, go up paper mechanism, get paper mechanism slide respectively set up in on the guide rail.
Still further, upper portion week side of second stacking mechanism is provided with arrangement mechanism respectively, arrangement mechanism includes vibrating plate, brush head, vibrating plate telescopic set up in the week side of second stacking mechanism, the brush head be a pair of and symmetry set up in the both sides of vibrating plate, brush head produce vibration under vibration drive arrangement's effect to drive the vibrating plate through flexible drive arrangement towards the direction of pile of paper removal, so that the edge of the printed product of stacking closes gradually and aligns under the vibration of vibrating plate, and utilize the brush head to stir the edge of printed product, can make two printed product separation because of electrostatic adhesion together.
Further, an air chamber is arranged in the vibration plate, a plurality of air blowing holes communicated with the air chamber are formed in the surface matrix of the vibration plate, and the air chamber in the vibration plate is connected with an air source, and the air source is sent into the air chamber and blown out from the plurality of air blowing holes. Therefore, the edge of the printed product can be stirred by matching with the brush head, and the printed product adhered together by static electricity can be separated quickly.
Still further, first stacking mechanism includes frame, stacking board, the stacking board liftable set up in the frame, the upper portion both sides of frame rotate respectively and are provided with the transmission shaft, the tip of transmission shaft is fixed respectively and is provided with the drive wheel, the drive wheel with be connected with the driving piece between the diagonal angle department of stacking board, drive the transmission shaft rotation with this linkage stacking board goes up and down through lifting drive arrangement, realizes the automatic feeding of printing product.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention is provided with the drawable air hole adjusting plate, and the air hole adjusting plate is stuck with the paperboards corresponding to the shapes of the printed products according to the different shapes, so that the air hole adjusting plate can shield the adsorption holes below the printed products, ensure that the vacuum conveyor belt can accurately adsorb the waste edges of the printed products, realize waste removal work of the printed products with different shapes and greatly improve the applicability of equipment. (2) The magnetic connection between the suction head component and the lifting platform can directly move the position of the suction head component according to the size, shape and distribution of the printing product without any connecting structure, thereby greatly reducing the complex steps of loosening and locking the suction head component, and the like, facilitating the adjustment of the suction head component, greatly improving the working efficiency and having wider applicability. (3) The suction head can be elastically stretched, so that a plurality of suction head assemblies can be ensured to completely separate the printed product from the waste edge, and the waste removal stability is greatly improved. (4) According to the invention, the stacked printed products are aligned rapidly through a plurality of finishing mechanisms, and the edge of the printed products is stirred by the brush head, so that two printed products adhered together by static electricity can be separated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is an exploded view of a vacuum conveyor belt;
FIG. 4 is a cross-sectional view of the overall structure of the vacuum conveyor belt;
FIG. 5 is a schematic view of the overall structure of the paper feeding mechanism;
FIG. 6 is a schematic view of the overall structure of the vacuum chamber;
FIG. 7 is a schematic view of the overall structure of the finishing mechanism;
fig. 8 is a schematic structural view of the vibration plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, a high-efficiency vacuum waste disposal machine comprises a paper feeding mechanism 1, a paper taking mechanism 2, a vacuum conveyor belt 3, a pallet assembly 4, a first stacking mechanism 5 and a second stacking mechanism 6, wherein the pallet assembly 4 is arranged in the vacuum conveyor belt 3, the first stacking mechanism 5 and the second stacking mechanism 6 are respectively arranged at the front and rear of the vacuum conveyor belt 3, the paper feeding mechanism 1 and the paper taking mechanism 2 are respectively arranged above the vacuum conveyor belt 3 in a horizontal sliding manner, and a pair of guide rails 9 are arranged between the upper parts of the first stacking mechanism 5 and the second stacking mechanism 6 so that the paper feeding mechanism 1 and the paper taking mechanism 2 are respectively arranged on the guide rails 9 in a sliding manner.
The structure of the first stacking mechanism 5 is the same as that of the second stacking mechanism 6 in the present invention, and repeated description is omitted herein, wherein the first stacking mechanism 5 is used for stacking printed products to be cleaned, and the second stacking mechanism 6 is used for stacking printed products separated from waste edges.
Referring to fig. 1, specifically, the first stacking mechanism 5 includes a frame 51 and a stacking plate 52, the stacking plate 52 is liftably disposed in the frame 51, two sides of an upper portion of the frame 51 are respectively rotatably provided with a transmission shaft 53, ends of the transmission shafts 53 are respectively fixedly provided with a transmission wheel 54, a transmission member 55 is connected between the transmission wheel 54 and a diagonal position of the stacking plate 52, in this embodiment, the transmission wheel 54 and the transmission member 55 are preferably a sprocket and a chain, one end of the chain is fixedly connected with the sprocket, the other end is fixedly connected with the stacking plate 52, and lifting driving devices are respectively fixedly mounted on two sides of the frame 51, in this embodiment, the lifting driving devices are preferably a servo motor, an output shaft of each lifting driving device is in transmission connection with the transmission wheel 54 through a belt, and the transmission shafts 53 are driven to rotate through the lifting driving devices, so that the stacking plate 52 is in linkage.
During specific work, the printed products to be cleaned are piled on the piling plate 52 by workers, the uppermost printed product in the piling plate 52 is sucked up and placed on the surface of the vacuum conveying belt 3 by the paper feeding mechanism, and after the uppermost printed product is taken away, the piling plate 52 is driven to rise by one stage by the lifting driving device, namely, the printed product of the next layer rises to the original uppermost printed product height until the printed products in the piling plate 52 are completely taken out, the piling plate 52 is driven to descend to the original position again by the lifting driving device, and the printed products are piled again continuously, so that automatic feeding of the printed products is realized by cooperation between the first piling mechanism 5 and the paper feeding mechanism 1.
Referring to fig. 1 and 3, two sides of a vacuum conveyor belt 3 are fixedly connected with a frame 51 of a first stacking mechanism 5 and a frame 51 of a second stacking mechanism 6 respectively, the conveying direction of the vacuum conveyor belt 3 is perpendicular to the paper feeding direction, a plurality of adsorption holes 31 are formed in the surface of the vacuum conveyor belt 3 in a rectangular array along the conveying direction of a printed product, a first vacuum device 7 is fixedly arranged below the vacuum conveyor belt 3 and connected with the vacuum conveyor belt 3, so that the adsorption holes 31 on the surface of the vacuum conveyor belt 3 generate negative pressure under the vacuum action of the first vacuum device 7, and waste edges on the printed product are sucked through the adsorption holes 31 on the vacuum conveyor belt 3.
Referring to fig. 3 and 4, further, a vacuum chamber 71 is disposed in the vacuum conveyor 3, a pair of lifting driving devices 73 are fixedly installed on the sides of the first stacking mechanism 5 and the second stacking mechanism 6 adjacent to the vacuum conveyor 3, in this embodiment, the lifting driving devices 73 are preferably air cylinders, the telescopic ends of which are fixedly connected with the bottoms of the vacuum chambers 71 respectively, so that the lifting driving devices 73 drive the vacuum chambers 71 to lift, a vacuum pipeline 72 is connected between the vacuum chambers 71 and the first vacuum devices 7, in this embodiment, the first vacuum devices 7 are preferably vacuum generators, so that negative pressure is generated in the vacuum conveyor 3 by using the vacuum chambers 71.
Further, in order to make the adsorption holes 31 on the vacuum conveyor belt 3 accurately adsorb the waste edges of the printed products, the pallet assembly 4 is disposed inside the vacuum conveyor belt 3, the pallet assembly 4 includes an air hole pallet 41 and an air hole adjusting plate 42, the air hole pallet 41 and the air hole adjusting plate 42 are respectively disposed inside the vacuum conveyor belt 3, wherein the air hole pallet 41 supports the upper surface of the vacuum conveyor belt 3, so as to avoid sagging of the surface of the vacuum conveyor belt 3, ensure the stability of waste cleaning operation, the surface matrix of the air hole pallet 41 is provided with a plurality of first through holes 411 corresponding to the adsorption holes 31, the adsorption of the adsorption holes 31 is prevented from being influenced by the air hole pallet 41, the air hole adjusting plate 42 is inserted at the bottom of the air hole pallet 41, and the surface of the air hole adjusting plate 42 is provided with a plurality of second through holes 421 corresponding to the first through holes.
Since the shapes of the waste edges generated by different products are different, the embodiment sets the drawable air hole adjusting plate 42 in the air hole supporting plate 41, cuts out the paperboard with the same shape according to the shape of the printed product, and pastes the paperboard on the air hole adjusting plate 42, so that the second through hole 421 below the printed product is covered by the paperboard, the adsorption hole 31 below the printed product cannot be communicated with the vacuum cavity 71, the adsorption hole 31 below the printed product cannot generate negative pressure, and the second through hole 421 below the waste edges is not covered, so that the adsorption hole 31 below the waste edges still can generate negative pressure, thereby ensuring that the vacuum conveying belt 3 can accurately adsorb the waste edges of the printed product, and facilitating the subsequent separation of the finished product in the printed product from the waste edges. Therefore, in this embodiment, the air hole adjusting plate 42 is replaced with a cardboard corresponding to the shape of the printed product according to the shape of the printed product, so as to adsorb the waste edges with different shapes, thereby greatly improving the adaptability of the present invention.
The air vent support plate 41 is provided with sliding grooves 412 on two sides of the bottom surface respectively, the air vent adjusting plates 42 are arranged between the sliding grooves 412, and handles 422 are arranged on the side surfaces of the air vent adjusting plates 42, so that a worker can conveniently pull the air vent adjusting plates 42, and the air vent adjusting plates 42 can be replaced conveniently.
And in this embodiment, sealing components are disposed on the outer periphery of the vacuum chamber 71, and the sealing components in this embodiment may be sealing materials such as asbestos gaskets or sealing rubber strips, so that when the vacuum chamber 71 props against the air hole adjusting plate 42, the tightness between the vacuum chamber 71 and the air hole adjusting plate 42 is improved, and gaps between the vacuum chamber 71 and the air hole adjusting plate 42 are avoided, so that external air enters the vacuum chamber 71, the vacuum degree in the vacuum chamber 71 is reduced, and the negative pressure failure of the adsorption hole 31 cannot suck the waste edges, thereby affecting the separation work of the printing system and the waste edges.
Referring to fig. 1-4, in a specific operation, after the paper feeding mechanism 1 sends the printed products in the first stacking mechanism 5 onto the vacuum conveyor 3, the lifting driving device 73 drives the vacuum chamber 71 to lift up, and lifts up the air hole adjusting plate 42 so as to enable the air hole adjusting plate 42 to be closely attached to the bottom surface of the air hole supporting plate 41, so that the first through holes 411 distributed below the printed products are covered by the air hole adjusting plate 42, the adsorption holes 31 distributed below the printed products cannot be communicated with the vacuum chamber 71, and the first through holes 411 distributed below the waste edges are communicated with the second through holes 421, so that the adsorption holes 31 communicated with the vacuum chamber 71 generate negative pressure under the vacuum effect after the first vacuum device 7 is started, and the paper taking mechanism 2 waits for separating the printed products from the waste edges.
Referring to fig. 1 and 5, the paper taking mechanism 2 includes a lifting platform 21, a plurality of suction head assemblies 22 and a base plate 24, wherein both sides of the base plate 24 are respectively in sliding fit with the guide rail 9, a plurality of waste cleaning suction holes 212 are formed in the bottom surface of the lifting platform 21, the suction head assemblies 22 are respectively arranged below the waste cleaning suction holes 212 and are magnetically connected with the lifting platform 21, a second vacuum device is connected to the lifting platform 21, the second vacuum device preferably adopts a vacuum generator, so that the suction head assemblies generate negative pressure under the action of the second vacuum device, guide rods are respectively and fixedly arranged at opposite corners of the lifting platform 21, guide holes which are in guide fit with the guide rods are respectively formed at opposite corners of the base plate 24, a lifting driving device 23 is fixedly arranged in the middle of the base plate 24, and the lifting driving device 23 in the embodiment preferably adopts a servo electric cylinder, and the telescopic ends of the lifting driving device are fixedly connected with the lifting platform 21 so as to drive the suction head assemblies 22 to move up and down through the lifting driving device 23.
In this embodiment, because the suction head assembly 22 is magnetically connected with the lifting platform 21, the position of the suction head assembly 22 can be directly moved according to the size, shape and distribution of the printed product, and any connecting structure is not needed, so that complex steps of loosening and locking the suction head assembly 22 are greatly reduced, the suction head assembly 22 is more convenient to adjust, the working efficiency is greatly improved, and the applicability is wider.
Referring to fig. 5, in the present invention, the suction head assembly 22 includes a cylinder 221 and a suction head 222, wherein a first magnet is fixedly disposed on the top of the cylinder 221, so that the cylinder 221 is magnetically connected to the bottom surface of the lifting platform 21 through the first magnet, the suction head 222 is slidably inserted into the cylinder 221, and a spring is disposed between the suction head 222 and the cylinder 211, in this embodiment, the telescopic distance of the suction head 222 is at least 2 cm, the lifting driving device 23 drives the suction head assemblies 22 to move downward, so that the suction heads 222 respectively stick to the surface of the printed product, and in this embodiment, in order to avoid the uneven surface of the printed product, the displacement of the individual suction heads 222 is increased by at least 2 cm in the original stroke, so that the suction head with a higher surface of the printed product overcomes the elastic force of the spring, until the other suction heads 222 are completely attached to the surface of the printed product, thereby ensuring that the suction head assemblies 22 can fully suck the printed product, and then the lifting driving device 23 drives the suction head assemblies 22 to lift up, so that the suction heads 22 can separate the printed product from the waste product temporarily, thereby greatly improving the waste stability.
Referring to fig. 5 and 6, more preferably, the lifting platform 21 has a vacuum chamber 211 inside, a plurality of waste cleaning suction holes 212 are communicated with the vacuum chamber 211, a pipe joint communicated with the vacuum chamber 211 is arranged on the lifting platform 21, and the pipe joint is connected with a second vacuum device through a pipeline, so that the vacuum chamber 211 is vacuumized under the action of the second vacuum device, a valve body 25 is arranged inside the vacuum chamber 211 on the waste cleaning suction holes 212, an air hole communicated with the waste cleaning suction holes 212 is formed in the lower side wall of the valve body 25, a second magnet is inserted in the valve body 25, and the first magnet and the second magnet are homopolar opposite.
When the suction head assembly 22 is moved to the position of the waste cleaning suction hole 212, the second magnet in the valve body is away from the waste cleaning suction hole 212 under the action of homopolar repulsion, so that the air hole is opened to enable the vacuum chamber 211 to be communicated with the waste cleaning suction hole 212, so that the suction head 222 generates negative pressure to suck printing products under the vacuum action of the vacuum chamber 211, and when the suction head assembly 22 is moved away from the position of the waste cleaning suction hole 212, the second magnet in the valve body is magnetically sucked with the lifting platform, so that the air hole on the valve body is closed, and the surface of the suction head 222 does not generate negative pressure any more. Therefore, the automatic on-off of the waste cleaning suction hole 212 is realized by utilizing the magnetic cooperation between the suction head assembly 22 and the valve body 25, and the phenomenon that the vacuum cavity is communicated with the outside after the suction head assembly 22 leaves the waste cleaning suction hole 212, so that the vacuum degree in the vacuum chamber 211 is reduced, and the negative pressure failure of part of the suction head assembly 22 can not suck the printed product is avoided.
In this embodiment, the waste removing suction hole 212 is a stepped hole, and the lower portion of the valve body 25 is in threaded connection with the upper portion of the waste removing suction hole 212, and since the threaded connection is a conventional technical means, the repeated description is omitted here, or the valve body 25 and the lifting platform 21 may be integrally formed, and the setting mode of the valve body in this embodiment is not limited to one.
In addition, the structure of the feeding mechanism 1 is the same as that of the paper taking mechanism 2 in the present invention, and the repetitive description of this embodiment is omitted.
Referring to fig. 2 and 5, a first screw rod 91 and a second screw rod 92 are erected on the guide rail 9, the first screw rod 91 is in transmission connection with the substrate of the paper feeding mechanism 1, a first horizontal driving device 93 is fixedly installed on the frame 51 of the first stacking mechanism 5, a servo motor is preferably adopted in the embodiment, an output shaft of the servo motor is in transmission connection with the first screw rod 91 through a belt, so that the paper feeding mechanism 1 is linked to slide horizontally along the guide rail 9 through the first horizontal driving device 93, printed products stacked on the first stacking mechanism 5 are sucked up and placed on the vacuum conveying belt 3, the second screw rod 92 is in transmission connection with the substrate 24 of the paper taking mechanism 2, a second horizontal driving device 94 is fixedly installed on the frame of the second stacking mechanism 6, so that the paper taking mechanism 2 is linked to slide horizontally along the guide rail 9 through the second horizontal driving device 94, and finished products on the vacuum conveying belt 3 are sucked up and stacked on the second stacking mechanism 6.
When the printing machine works specifically, after the waste edges of the printing products are adsorbed by the vacuum conveyor belt 3, the paper taking mechanism 2 moves to the upper part of the vacuum conveyor belt 3 under the driving of the second horizontal driving device 94, the lifting platform 21 is driven to descend through the lifting driving device 23 until the plurality of suction head assemblies 22 on the lifting platform 21 are propped against the surfaces of the printing products, then the second vacuum device is started, the surfaces of suction heads 222 of the plurality of suction head assemblies 22 are enabled to generate negative pressure to suck the surfaces of the printing products, then the lifting platform 21 is driven to ascend through the lifting driving device 23, so that the printing products sucked by the plurality of suction heads are instantaneously separated upwards, the printing products are completely separated from the waste edges, the waste edges are sent out through the vacuum conveyor belt 3 when the separation is completed, and the separated printing products are moved to the second stacking mechanism 6 to be stacked under the driving of the paper taking mechanism 2, so that the automatic separation, stacking and waste cleaning between the printing products and the waste edges are realized, and the working efficiency is greatly improved.
Referring to fig. 1 and 7, the upper circumference side of the second stacking mechanism 6 is provided with a finishing mechanism 8 respectively, the finishing mechanism 8 comprises a vibrating plate 81 and a brush head 82, the vibrating plate 81 is telescopically arranged on the circumference side of the second stacking mechanism 6, an adjusting vertical plate 84 is arranged on a frame of the second stacking mechanism 6, a slot is arranged at the lower part of the adjusting vertical plate 84, a transverse adjusting plate 85 is inserted in the slot in a sliding manner, a telescopic driving device 83 is fixedly arranged at the first end of the transverse adjusting plate 85, an air cylinder is preferably adopted in the embodiment, the telescopic end of the transverse adjusting plate is fixedly connected with the vibrating plate 81, a mounting plate 821 is fixedly arranged on the telescopic driving device 83, the brush head 82 is symmetrically arranged on two sides of the vibrating plate, a mounting plate 812 is arranged on the telescopic driving device 83, the end of the mounting plate 812 is respectively fixedly connected with the brush head, and the vibrating driving device is fixedly arranged on the vibrating plate 81.
More preferably, as shown in fig. 8, the air chamber 812 is disposed inside the vibration plate 81, and the surface matrix of the vibration plate 81 is provided with a plurality of air blowing holes 811 communicated with the air chamber 812, the air chamber 812 in the vibration plate 81 is connected with an air source, and the printed products adhered together by static electricity can be better separated quickly by sending the air source into the air chamber 812 and blowing out through the plurality of air blowing holes 811 and stirring the edges of the printed products in cooperation with the brush head 82.
The adjusting vertical plate 84 is provided with a pair of bar-shaped vertical holes, so that the height of the vibrating plate 81 can be adjusted, and the bottom of the adjusting vertical plate 84 is provided with a connecting hole communicated with the slot, so that the distance between the vibrating plate 81 and the printed products in the second stacking mechanism 6 can be adjusted, and the distance between the vibrating plate 81 and the printed products can be adjusted according to the stacking height of the printed products and the size of the printed products, so that the stacked printed products can be well arranged by the vibrating plate 81.
The above embodiments are only for illustrating the technical concept and features of the present invention, and therefore, it is intended that the present invention can be understood by those skilled in the art and implemented according to the technical concept, and the present invention is not limited to the above embodiments, but modifications made according to the spirit and scope of the main technical solution of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient vacuum waste cleaning machine, its characterized in that includes paper feeding mechanism (1), gets paper mechanism (2), vacuum conveyer belt (3), layer board subassembly (4), paper feeding mechanism (1), get paper mechanism (2) respectively horizontal slip set up in the top of vacuum conveyer belt (3), through paper feeding mechanism (1) will wait to clear useless printed matter place on vacuum conveyer belt (3), the surface of vacuum conveyer belt (3) is provided with a plurality of absorption holes (31) along the direction of conveyance of printed matter, layer board subassembly (4) set up in vacuum conveyer belt (3), just the internal connection of vacuum conveyer belt (3) has first vacuum device (7);
wherein, layer board subassembly (4) include gas pocket regulating plate (42), gas pocket regulating plate (42) set up in vacuum conveyer belt (3), be used for covering and distribute in absorption hole (31) of printing goods below, so that vacuum conveyer belt (3) are on the surface distribute in absorption hole (31) of slitter edge below produce negative pressure under the vacuum effect of first vacuum device (7), and hold printing goods's slitter edge, and pass through paper mechanism (2) are upwards sucked printing goods and slitter edge are separated.
2. The efficient vacuum waste cleaning machine according to claim 1, wherein a vacuum cavity (71) is arranged in the vacuum conveyor belt (3), a vacuum pipeline (72) is connected between the vacuum cavity (71) and the first vacuum device (7), and the vacuum cavity (71) is driven to rise by a lifting driving device (73) to lift up the air hole adjusting plate (42), so that the air hole adjusting plate (42) shields the adsorption holes (31) distributed below the waste edges.
3. The efficient vacuum waste cleaning machine according to claim 1, wherein the pallet assembly (4) further comprises an air hole pallet (41), the air hole pallet (41) is fixedly arranged inside the vacuum conveyor belt (3) and supports the upper surface of the vacuum conveyor belt (3), a plurality of first through holes (411) corresponding to the adsorption holes (31) are arranged on the surface of the air hole pallet (41), and a plurality of second through holes (421) corresponding to the first through holes (411) are arranged on the surface of the air hole adjusting plate (42);
the air hole support plate is characterized in that sliding grooves (412) are respectively formed in two sides of the bottom surface of the air hole support plate (41), the air hole adjusting plates (42) are arranged between the sliding grooves (412), and handles (422) are arranged on the side faces of the air hole adjusting plates (42).
4. The efficient vacuum waste cleaning machine according to claim 1, wherein the paper taking mechanism (2) comprises a lifting platform (21) and a plurality of suction head assemblies (22), a vacuum chamber (211) is arranged in the lifting platform (21), the vacuum chamber (211) is connected with a second vacuum device, the suction head assemblies (22) are respectively and magnetically connected with the lifting platform (21), the suction head assemblies (22) are communicated with the vacuum chamber (211), and the lifting platform (21) is driven to drive the suction head assemblies (22) to lift through a lifting driving device (23) so that the suction head assemblies (22) suck up printing products.
5. The efficient vacuum waste cleaning machine according to claim 4, wherein the suction head assembly (22) comprises a cylinder (221) and a suction head (222), the suction head (222) is slidably inserted into the cylinder (221), a spring is arranged between the suction head (222) and the cylinder (221), a first magnet is fixedly arranged at the top of the cylinder (221), and the cylinder (221) is magnetically connected with the lifting platform (21) through the first magnet.
6. The efficient vacuum waste cleaning machine according to claim 5, wherein the bottom surface of the lifting platform (21) is provided with a plurality of waste cleaning suction holes (212) communicated with the vacuum chamber (211), a plurality of valve bodies (25) are arranged on the waste cleaning suction holes (212) in the vacuum chamber (211), the lower side wall of each valve body (25) is provided with air holes communicated with the waste cleaning suction holes (212), a second magnet is inserted in the valve body (25), and the first magnet and the second magnet are homopolar opposite.
7. The efficient vacuum waste removing machine according to claim 1, further comprising a first stacking mechanism (5) and a second stacking mechanism (6), wherein the first stacking mechanism (5) and the second stacking mechanism (6) are respectively arranged at the front and the rear of the vacuum conveying belt (3), a pair of guide rails (9) are arranged between the upper parts of the first stacking mechanism (5) and the second stacking mechanism (6), and the paper feeding mechanism (1) and the paper taking mechanism (2) are respectively arranged on the guide rails (9) in a sliding manner.
8. The efficient vacuum waste cleaning machine according to claim 7, wherein the upper circumference side of the second stacking mechanism (6) is provided with a sorting mechanism (8) respectively, the sorting mechanism (8) comprises a vibrating plate (81) and brush heads (82), the vibrating plate (81) is telescopically arranged on the circumference side of the second stacking mechanism (6), the brush heads (82) are symmetrically arranged on two sides of the vibrating plate (81), and the vibrating plate (81) and the brush heads (82) vibrate under the action of a vibration driving device and drive the vibrating plate (81) to move towards a paper pile through the telescopic driving device (83).
9. The efficient vacuum waste cleaning machine according to claim 8, wherein an air chamber (812) is arranged inside the vibration plate (81), a plurality of air blowing holes (811) communicated with the air chamber (812) are arranged on a surface matrix of the vibration plate (81), and the air chamber (812) in the vibration plate (81) is connected with an air source, and the air source is fed into the air chamber (812) and blown out from the plurality of air blowing holes (811).
10. The efficient vacuum waste removing machine according to claim 7, wherein the first stacking mechanism (5) comprises a frame (51) and stacking plates (52), the stacking plates (52) are arranged in the frame (51) in a lifting manner, transmission shafts (53) are respectively and rotatably arranged on two sides of the upper portion of the frame (51), transmission wheels (54) are respectively and fixedly arranged at the end parts of the transmission shafts (53), transmission parts (55) are connected between the transmission wheels (54) and diagonal positions of the stacking plates (52), and the transmission shafts (53) are driven to rotate through lifting driving devices so as to link the stacking plates (52) to lift.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410138490.5A CN117656158B (en) | 2024-02-01 | 2024-02-01 | Efficient vacuum waste removing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410138490.5A CN117656158B (en) | 2024-02-01 | 2024-02-01 | Efficient vacuum waste removing machine |
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| CN117656158A true CN117656158A (en) | 2024-03-08 |
| CN117656158B CN117656158B (en) | 2024-04-02 |
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Citations (5)
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|---|---|---|---|---|
| JP2004099325A (en) * | 2002-09-06 | 2004-04-02 | Heidelberger Druckmas Ag | Device for individualizing sheet from stacked sheets |
| CN204367075U (en) * | 2014-12-19 | 2015-06-03 | 上海耀科印刷机械有限公司 | There is the die-cutting indenting machine of waste clearing device |
| CN104760716A (en) * | 2015-04-10 | 2015-07-08 | 泉州市信昌精密机械有限公司 | Diaper packing machine and packing method |
| CN107032149A (en) * | 2017-06-01 | 2017-08-11 | 深圳市贵峰精密有限公司 | A kind of silk-screen printing automatic paper feeding localization machine |
| CN219006227U (en) * | 2021-09-07 | 2023-05-12 | 汕头市顺鑫隆印刷机械有限公司 | Clear useless equipment of efficient printed matter |
-
2024
- 2024-02-01 CN CN202410138490.5A patent/CN117656158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099325A (en) * | 2002-09-06 | 2004-04-02 | Heidelberger Druckmas Ag | Device for individualizing sheet from stacked sheets |
| CN204367075U (en) * | 2014-12-19 | 2015-06-03 | 上海耀科印刷机械有限公司 | There is the die-cutting indenting machine of waste clearing device |
| CN104760716A (en) * | 2015-04-10 | 2015-07-08 | 泉州市信昌精密机械有限公司 | Diaper packing machine and packing method |
| CN107032149A (en) * | 2017-06-01 | 2017-08-11 | 深圳市贵峰精密有限公司 | A kind of silk-screen printing automatic paper feeding localization machine |
| CN219006227U (en) * | 2021-09-07 | 2023-05-12 | 汕头市顺鑫隆印刷机械有限公司 | Clear useless equipment of efficient printed matter |
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