CN111890784A - Batch number online printing wound plaster packaging system and using method - Google Patents
Batch number online printing wound plaster packaging system and using method Download PDFInfo
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- CN111890784A CN111890784A CN202010783992.5A CN202010783992A CN111890784A CN 111890784 A CN111890784 A CN 111890784A CN 202010783992 A CN202010783992 A CN 202010783992A CN 111890784 A CN111890784 A CN 111890784A
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- 238000007639 printing Methods 0.000 title claims abstract description 315
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000011505 plaster Substances 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 claims abstract description 47
- 238000004804 winding Methods 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000007774 anilox coating Methods 0.000 claims description 72
- 238000005520 cutting process Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract description 8
- 239000007921 spray Substances 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000012856 packing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/193—Transfer cylinders; Offset cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/06—Troughs or like reservoirs with immersed or partly immersed, rollers or cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/10—Applications of feed or duct rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention discloses a batch number online printing band-aid packaging system and a using method thereof.A lower paper conveying mechanism of the existing system is provided with an online printing device, and lower paper is pulled out from a lower paper winding wheel, passes through the online printing device for printing and then enters a packaging production line through a reversing roller and a lower paper heating mechanism; the online printing device comprises two parallel side plates, the upper parts of the inner surfaces of the side plates are connected with two paper passing rollers, the inner surfaces of the side plates below the paper passing rollers are connected with a printing roller through bearings, the inner surfaces of the side plates below the printing roller are provided with printing rollers, and the outer surfaces of the printing rollers are connected with printing strips; and the inner surface of the side plate below the printing plate roller is connected with an inking system. The system solves the problems that in the prior art, code spraying equipment is needed to spray the outer surface of the packaging paper, the cost is high, and the efficiency is low, and has the characteristics that the system can be operated on line along with a packaging machine production line, the cost is greatly reduced, the packaging operation speed is not influenced, and the efficiency is high.
Description
Technical Field
The invention belongs to the field of medical dressing processing equipment, and particularly relates to a batch number online printing wound plaster packaging system and a using method thereof.
Background
The commercially available medical wound plaster comprises a patch packaged in a packaging bag, wherein the patch comprises an adhesive base material for adhesion, an absorption pad for applying medicine is arranged on one side of the adhesive surface of the base material, and release paper is arranged on the surface of the absorption pad for protection; the packaging bag comprises upper paper and lower paper with mutually adhered edges; because the band-aid is convenient to use, store and transport and has great market demand, a professional packaging machine is often used for batch packaging.
The prior packing machine is shown in the attached figure 2 of the specification and comprises a lower paper conveyer belt 3, an upper paper conveyer belt 4, a release paper conveyer belt 5, an absorption pad conveyer belt 6, a substrate conveyer belt 7 and a packaging conveyer belt 8; the packaging conveyor belt 8 runs from right to left; the packaging conveyor belt 8 comprises a die cutting device 81, a heating plate 82 and a packaging roller 83 are arranged on one side of the die cutting device 81, and the packaging roller 83 comprises an upper roller and a lower roller which are used for conveying lower paper and upper paper respectively; the substrate conveying belt 7 and the absorption pad conveying belt 6 are converged at the transverse cutter 84, and the strip-shaped absorption pad is cut into equally divided blocks by the transverse cutter 84 and is adhered to the surface of the substrate through a pressing roller; the base material adhered with the absorption pad is converged with release paper sent by a release paper conveyer belt 5 behind a die cutting device 81, and the release paper is adhered to one side of the rubber surface of the base material through a press roller to protect the absorption pad; the base material adhered with the release paper is cut into an H shape or other shapes by a die cutting device 81, is sent to the position of a packaging roller 83 forwards, is clamped by upper paper and lower paper, is heated and packaged by a hot plate 82, then enters a cutting machine 85 for slicing, and is sent out from an outlet 86; the waste materials cut by the die cutting device 81 are sucked out from the negative pressure device 87 above through the pull wheel; the whole set of equipment has high operation efficiency and high automation degree, and the rapid batch production of the adhesive bandages can be realized only by replacing the raw materials of the conveying belt.
The woundplast packaging machine is produced in batch, so that batch numbers need to be printed on the surface of the packaging paper, and subsequent transportation, storage and marketing are facilitated; in the prior art, a batch number printing device is a code spraying device and is used for spraying and printing batch numbers on the surfaces of packing paper; the spray printing mode has the following defects: firstly, the equipment is high in cost, needs to be matched with a control system for use, and is inconvenient to use; secondly, spout seal efficiency lower, in order to guarantee to spout the seal clear, the production line of a whole set of packagine machine equipment can not move with faster speed, has greatly reduced production efficiency, perhaps needs to spout the packing paper tape in advance and send into the production line after the seal code again, and is equally efficient not high. Therefore, it is necessary to design a batch number online printing wound plaster packaging system to solve the above problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a batch number online printing band-aid packaging system and a using method thereof, the system solves the problems of high cost and low efficiency caused by the fact that code spraying equipment is required to spray and print the outer surface of packaging paper in the prior art, and has the characteristics of capability of operating on line along with a packaging machine production line, great reduction in cost, no influence on packaging operation speed and high efficiency.
In order to realize the design, the technical scheme adopted by the invention is as follows: a batch number online printing wound plaster packaging system comprises a lower paper conveying mechanism, an upper paper conveying mechanism, a release paper conveying mechanism, an absorption pad conveying mechanism, a base material conveying mechanism and a packaging production line; the lower paper conveying mechanism comprises a lower paper winding wheel, the lower paper is pulled out of the lower paper winding wheel, bypasses a plurality of reversing rollers, then passes through the lower paper heating mechanism, is conveyed to a die cutting machine of a packaging production line, and is assembled with a base material, an absorption pad, upper paper and release paper conveyed to the die cutting machine in a packaging mode; an online printing device is arranged between the lower paper winding wheel and the reversing roller, and the position height of the online printing device is higher than that of the lower paper winding wheel; after being pulled out from the lower paper winding wheel, the lower paper passes through an online printing device for printing and then enters a packaging production line through a reversing roller and a lower paper heating mechanism; the online printing device comprises two parallel side plates, the upper parts of the inner surfaces of the side plates are connected with two paper passing rollers, the inner surfaces of the side plates below the paper passing rollers are connected with a printing roller through bearings, the inner surfaces of the side plates below the printing roller are provided with printing rollers, and the outer surfaces of the printing rollers are connected with printing strips; and the inner surface of the side plate below the printing plate roller is connected with an inking system.
One end of the printing roller penetrates through the surface of the side plate and is connected with the first gear on the outer surface of the side plate.
Adjusting grooves are formed in the surfaces of the two side plates below the printing roller, and adjusting blocks are arranged in the adjusting grooves and are in sliding fit with the adjusting grooves; the through-hole has all been seted up on the regulating block surface, and the through-hole in-connection has the bearing, and galley roller both ends are passed through the bearing and are connected with the regulating block rotation.
One end of the opening of the adjusting groove is connected with the adjusting support through a step structure; an internal thread through hole is formed in the surface of the adjusting support, and an adjusting bolt penetrates through the internal thread through hole; one end of the adjusting bolt penetrates through the internal thread through hole to be connected with the adjusting block in the adjusting groove.
One end of the printing plate roller penetrates through the adjusting block and extends out of the outer surface of the side plate, and the end part of the extending part is connected with the second gear; the second gear slides along the adjusting groove along with the printing plate roller and is meshed and matched with the first gear.
The printing strip is of a soft strip structure; the length of the printing strip is the same as the circumference of the circular section of the printing roller; the batch number stamp carved with the bulges on the surface of one side of the printing strip is in contact fit with the lower paper which passes through, and the stamp is processed according to the batch number to be printed; the other side surface of the printing strip is wound and adhered to the outer surface of the printing plate roller.
The inking system comprises an ink box and an anilox roller, and the surfaces of two sides of the ink box are connected with the inner surface of the side plate; the surfaces of the two side plates above the ink box are provided with horizontal sliding grooves, and sliding blocks are arranged in the sliding grooves and horizontally slide along the sliding grooves; the surface of the sliding block is provided with a through hole, a bearing is connected in the through hole, and two ends of the anilox roller are connected with the sliding block through the bearing; the anilox roller is positioned above the ink box and is in contact fit with the ink in the ink box; the inner surface of the sliding block is also connected with a scraper, and one side of the cutting edge of the scraper is in contact fit with the surface of the anilox roller.
One end of the opening of the sliding chute is connected with a cylinder support through a step structure by a bolt, the surface of the cylinder support is provided with a through hole, and the outer surface of the cylinder is connected with the inner wall of the through hole; an output rod of the air cylinder penetrates through the through hole to be connected with the sliding block; one end of the anilox roller penetrates through the sliding block to extend out of the outer surface of the side plate and is connected with the third gear.
The outer surface of the side plate on one side of the third gear is connected with a motor, and the motor is connected to the outer surface of the sliding chute through a bracket of a U-shaped plate structure; the output end of the motor is connected with a fourth gear; the third gear slides along the sliding groove along with the anilox roller horizontally and is meshed and matched with the second gear or the fourth gear.
The use method of the batch number online printing wound cover packaging system comprises the following steps:
s1, engraving the batch number to be printed on the surface of the printing strip through the impression processing equipment, and winding and adhering the other side surface of the printing strip on the outer surface of the printing plate roller;
s2, pulling out the lower paper from the lower paper winding wheel, passing the lower paper over one paper passing roller, passing through a gap between the printing roller and the printing plate roller, and then passing the lower paper out of the other paper passing roller to enter a subsequent reversing roller;
s3, adding ink into the ink box to enable the ink to highly diffuse over the lowest point of the outer surface of the anilox roller; adjusting the adjusting bolt to enable the second gear to be meshed with the first gear; starting the cylinder to enable the anilox roller to move towards the direction of the printing plate roller along the sliding groove, and enabling the third gear to be meshed with the second gear;
s4, starting a plurality of servo motors in the packaging production line, enabling lower paper to pass through a space between a printing roller and a printing plate roller under the driving of the servo motors, driving the printing roller, the printing plate roller and an anilox roller to synchronously rotate through the matching of gears, enabling the anilox roller to brush ink on the surface of a printing strip, and completing printing through rolling contact of the printing strip and the lower paper; the printing depth is changed by adjusting the pressure between the printing strip and the lower paper through the adjusting bolt; the printed lower paper is conveyed to a die cutting machine of a packaging production line, and is assembled, sealed and cut on the packaging production line together with the upper paper, the base material, the release paper and the like conveyed by the other conveying mechanisms, and the upper paper, the base material, the release paper and the like are conveyed out from an outlet of a packaging system;
s5, after packaging of a batch number of products is finished, retracting the air cylinder, separating the third gear from the second gear, enabling the third gear to be meshed with the fourth gear, starting the motor to drive the anilox roller to rotate, continuously taking ink from the ink box, and keeping the surface of the anilox roller wet; and after the printing strip of the new batch number is replaced, repeating the steps to package the product of the next batch.
A batch number online printing wound plaster packaging system comprises a lower paper conveying mechanism, an upper paper conveying mechanism, a release paper conveying mechanism, an absorption pad conveying mechanism, a base material conveying mechanism and a packaging production line; the lower paper conveying mechanism comprises a lower paper winding wheel, the lower paper is pulled out of the lower paper winding wheel, bypasses a plurality of reversing rollers, then passes through the lower paper heating mechanism, is conveyed to a die cutting machine of a packaging production line, and is assembled with a base material, an absorption pad, upper paper and release paper conveyed to the die cutting machine in a packaging mode; an online printing device is arranged between the lower paper winding wheel and the reversing roller, and the position height of the online printing device is higher than that of the lower paper winding wheel; after being pulled out from the lower paper winding wheel, the lower paper passes through an online printing device for printing and then enters a packaging production line through a reversing roller and a lower paper heating mechanism; the online printing device comprises two parallel side plates, the upper parts of the inner surfaces of the side plates are connected with two paper passing rollers, the inner surfaces of the side plates below the paper passing rollers are connected with a printing roller through bearings, the inner surfaces of the side plates below the printing roller are provided with printing rollers, and the outer surfaces of the printing rollers are connected with printing strips; and the inner surface of the side plate below the printing plate roller is connected with an inking system. The system solves the problems that in the prior art, code spraying equipment is needed to spray the outer surface of the packaging paper, the cost is high, and the efficiency is low, and has the characteristics that the system can be operated on line along with a packaging machine production line, the cost is greatly reduced, the packaging operation speed is not influenced, and the efficiency is high.
In a preferred scheme, one end of the printing roller penetrates through the surface of the side plate and is connected with a first gear on the outer surface of the side plate.
In the preferred scheme, the surfaces of two side plates below the printing roller are both provided with adjusting grooves, and adjusting blocks are arranged in the adjusting grooves and are in sliding fit with the adjusting grooves; the through-hole has all been seted up on the regulating block surface, and the through-hole in-connection has the bearing, and galley roller both ends are passed through the bearing and are connected with the regulating block rotation.
In a preferred scheme, one end of an opening of the adjusting groove is connected with an adjusting support through a step structure; an internal thread through hole is formed in the surface of the adjusting support, and an adjusting bolt penetrates through the internal thread through hole; one end of the adjusting bolt penetrates through the internal thread through hole to be connected with the adjusting block in the adjusting groove. Simple structure, during the use, through rotatory adjusting bolt to the feed quantity of adjustment regulating block can finely tune the interval or the pressure value between printing roller and the printing plate roller, thereby makes the printing strip and passes the pressure increase or reduce between the wrapping paper between two rollers, thereby the dark and light degree of the black of adjustment printing typeface.
In a preferred scheme, one end of the printing plate roller penetrates through the adjusting block and extends out of the outer surface of the side plate, and the end part of the extending part is connected with the second gear; the second gear slides along the adjusting groove along with the printing plate roller and is meshed and matched with the first gear.
In a preferred scheme, the printing strip is of a soft strip-shaped structure; the length of the printing strip is the same as the circumference of the circular section of the printing roller; the batch number stamp carved with the bulges on the surface of one side of the printing strip is in contact fit with the lower paper which passes through, and the stamp is processed according to the batch number to be printed; the other side surface of the printing strip is wound and adhered to the outer surface of the printing plate roller. The printing strip is simple in structure, when the printing strip is used, a plastic plate or other soft materials are selected as the printing strip, batch numbers to be printed are marked on the printing strip in advance to form a printing die, then the printing strip is adhered to the surface of the printing roller, and batch number printing can be carried out on the batch of products, so that the printing strip is small in size, high in processing speed and low in cost, and only needs to be replaced after being used; a plurality of printing strips with different batch numbers are processed at one time, and the printing strips are replaced in real time after printing is finished, so that the operation of the whole production line is hardly influenced.
In a preferred scheme, the inking system comprises an ink box and an anilox roller, wherein two side surfaces of the ink box are connected with the inner surfaces of the side plates; the surfaces of the two side plates above the ink box are provided with horizontal sliding grooves, and sliding blocks are arranged in the sliding grooves and horizontally slide along the sliding grooves; the surface of the sliding block is provided with a through hole, a bearing is connected in the through hole, and two ends of the anilox roller are connected with the sliding block through the bearing; the anilox roller is positioned above the ink box and is in contact fit with the ink in the ink box; the inner surface of the sliding block is also connected with a scraper, and one side of the cutting edge of the scraper is in contact fit with the surface of the anilox roller. The structure is simple, when the anilox roller is used, the porous reticular structure on the surface can store ink therein when the anilox roller rotates, so that the ink can be coated on the surface of a printing strip in the rotating process, and the printing strip can keep an ink state all the time; the scraper can scrape redundant ink, and avoids the phenomenon that the printing font is different in depth due to excessive ink.
In a preferred scheme, one end of the opening of the sliding chute is connected with a cylinder support through a step structure by a bolt, the surface of the cylinder support is provided with a through hole, and the outer surface of the cylinder is connected with the inner wall of the through hole; an output rod of the air cylinder penetrates through the through hole to be connected with the sliding block; one end of the anilox roller penetrates through the sliding block to extend out of the outer surface of the side plate and is connected with the third gear.
In a preferred scheme, the outer surface of a side plate at one side of the third gear is connected with a motor, and the motor is connected to the outer surface of the sliding chute through a bracket of a U-shaped plate structure; the output end of the motor is connected with a fourth gear; the third gear slides along the sliding groove along with the anilox roller horizontally and is meshed and matched with the second gear or the fourth gear. The structure is simple, and when the printing device is used for printing, the printing receiving roller, the printing plate roller and the anilox roller are driven by the passing paper tape to rotate, so that the rotating speed of the printing plate roller depends on the conveying speed of the paper tape on a production line, and the problem that two adjacent batches of number characters are too separated or overlapped due to imbalance of rotating speed proportion can be avoided; meanwhile, the equipment does not need to be provided with a power source, so that the energy consumption is saved; when the printing strip needs to be changed in the printing clearance, the adjustment cylinder position makes the third gear change into and meshes with the fourth gear, drives the reticulation roller through the motor initiative this moment and keeps rotating, lasts and moistens in the ink cartridge, can avoid the dry caking of printing ink in the reticulation roller surface hole.
In a preferred scheme, the use method of the batch number online printing wound covering packaging system comprises the following steps:
s1, engraving the batch number to be printed on the surface of the printing strip through the impression processing equipment, and winding and adhering the other side surface of the printing strip on the outer surface of the printing plate roller;
s2, pulling out the lower paper from the lower paper winding wheel, passing the lower paper over one paper passing roller, passing through a gap between the printing roller and the printing plate roller, and then passing the lower paper out of the other paper passing roller to enter a subsequent reversing roller;
s3, adding ink into the ink box to enable the ink to highly diffuse over the lowest point of the outer surface of the anilox roller; adjusting the adjusting bolt to enable the second gear to be meshed with the first gear; starting the cylinder to enable the anilox roller to move towards the direction of the printing plate roller along the sliding groove, and enabling the third gear to be meshed with the second gear;
s4, starting a plurality of servo motors in the packaging production line, enabling lower paper to pass through a space between a printing roller and a printing plate roller under the driving of the servo motors, driving the printing roller, the printing plate roller and an anilox roller to synchronously rotate through the matching of gears, enabling the anilox roller to brush ink on the surface of a printing strip, and completing printing through rolling contact of the printing strip and the lower paper; the printing depth is changed by adjusting the pressure between the printing strip and the lower paper through the adjusting bolt; the printed lower paper is conveyed to a die cutting machine of a packaging production line, and is assembled, sealed and cut on the packaging production line together with the upper paper, the base material, the release paper and the like conveyed by the other conveying mechanisms, and the upper paper, the base material, the release paper and the like are conveyed out from an outlet of a packaging system;
s5, after packaging of a batch number of products is finished, retracting the air cylinder, separating the third gear from the second gear, enabling the third gear to be meshed with the fourth gear, starting the motor to drive the anilox roller to rotate, continuously taking ink from the ink box, and keeping the surface of the anilox roller wet; and after the printing strip of the new batch number is replaced, repeating the steps to package the product of the next batch.
A batch number online printing wound plaster packaging system is used, and comprises a lower paper conveying mechanism, an upper paper conveying mechanism, a release paper conveying mechanism, an absorption pad conveying mechanism, a base material conveying mechanism and a packaging production line; the lower paper conveying mechanism comprises a lower paper winding wheel, the lower paper is pulled out of the lower paper winding wheel, bypasses a plurality of reversing rollers, then passes through the lower paper heating mechanism, is conveyed to a die cutting machine of a packaging production line, and is assembled with a base material, an absorption pad, upper paper and release paper conveyed to the die cutting machine in a packaging mode; an online printing device is arranged between the lower paper winding wheel and the reversing roller, and the position height of the online printing device is higher than that of the lower paper winding wheel; after being pulled out from the lower paper winding wheel, the lower paper passes through an online printing device for printing and then enters a packaging production line through a reversing roller and a lower paper heating mechanism; the online printing device comprises two parallel side plates, the upper parts of the inner surfaces of the side plates are connected with two paper passing rollers, the inner surfaces of the side plates below the paper passing rollers are connected with a printing roller through bearings, the inner surfaces of the side plates below the printing roller are provided with printing rollers, and the outer surfaces of the printing rollers are connected with printing strips; and the inner surface of the side plate below the printing plate roller is connected with an inking system. The system solves the problems that in the prior art, code spraying equipment is needed to spray the outer surface of the packaging paper, the cost is high, and the efficiency is low, and has the characteristics that the system can be operated on line along with a packaging machine production line, the cost is greatly reduced, the packaging operation speed is not influenced, and the efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the system connection of the present invention.
Fig. 2 is a schematic diagram of a prior art system connection close to the present invention.
Fig. 3 is an external structural view of the present invention.
Fig. 4 is a left side view of the present invention.
Fig. 5 is a right side view of the present invention.
Fig. 6 is a schematic view of the structure of a printing plate roll in the present invention.
Fig. 7 is a schematic structural view of the chute of the present invention.
Fig. 8 is a schematic front view of the regulating groove of the present invention.
FIG. 9 is a schematic view of the back structure of the regulating groove of the present invention.
The reference numbers in the figures are: the device comprises a lower paper winding wheel 11, a reversing roller 12, a lower paper heating mechanism 13, a die-cutting machine 14, an online printing device 2, a side plate 21, an adjusting groove 211, an adjusting block 212, an adjusting support 213, an adjusting bolt 214, a paper passing roller 22, a printing roller 23, a first gear 231, a printing plate roller 24, a second gear 241, a printing strip 25, an ink box 26, a sliding groove 27, a sliding block 271, a scraper 272, an air cylinder support 273, an air cylinder 274, an anilox roller 28, a third gear 281, a motor 29, a fourth gear 291, a support 292, a lower paper conveying belt 3, an upper paper conveying belt 4, a release paper conveying belt 5, an absorption pad conveying belt 6, a base material conveying belt 7, a packaging conveying belt 8, a die-cutting device 81, a heating plate 82, a packaging roller 83, a transverse cutting knife 84, a cutting machine 85.
Detailed Description
Specific embodiments of the invention are provided below with reference to the accompanying drawings.
As shown in fig. 1, 2-9, a batch number online printing wound plaster packaging system comprises a lower paper conveying mechanism, an upper paper conveying mechanism, a release paper conveying mechanism, an absorption pad conveying mechanism, a base material conveying mechanism and a packaging production line; the lower paper conveying mechanism comprises a lower paper winding wheel 11, the lower paper is pulled out from the lower paper winding wheel 11, bypasses a plurality of reversing rollers 12, then passes through a lower paper heating mechanism 13, is conveyed to a die cutting machine 14 of a packaging production line, and is combined with a base material, an absorption pad, upper paper and release paper conveyed to the die cutting machine 14 in a packaging mode; an online printing device is arranged between the lower paper winding wheel 11 and the reversing roller 12, and the position height of the online printing device is higher than that of the lower paper winding wheel 11; after being pulled out from the lower paper winding wheel 11, the lower paper passes through an online printing device for printing, and then enters a packaging production line through a reversing roller 12 and a lower paper heating mechanism 13; the online printing device comprises two parallel side plates 21, the upper part of the inner surface of each side plate 21 is connected with two paper passing rollers 22, the inner surface of each side plate 21 below each paper passing roller 22 is connected with a printing roller 23 through a bearing, the inner surface of each side plate 21 below each printing roller 23 is provided with a printing roller 24, and the outer surface of each printing roller 24 is connected with a printing strip 25; the inner surface of the side plate 21 below the printing plate roller 24 is connected with an inking system. The system solves the problems that in the prior art, code spraying equipment is needed to spray the outer surface of the packaging paper, the cost is high, and the efficiency is low, and has the characteristics that the system can be operated on line along with a packaging machine production line, the cost is greatly reduced, the packaging operation speed is not influenced, and the efficiency is high.
In a preferred embodiment, one end of the printing roller 23 penetrates the surface of the side plate 21 and is connected with the first gear 231 on the outer surface of the side plate 21.
In the preferred scheme, the surfaces of the two side plates 21 below the printing roller 23 are both provided with an adjusting groove 211, and an adjusting block 212 is arranged in the adjusting groove 211 and is in sliding fit with the adjusting groove 211; the surface of the adjusting block 212 is provided with through holes, bearings are connected in the through holes, and two ends of the printing plate roller 24 are rotatably connected with the adjusting block 212 through the bearings.
In a preferred scheme, one end of an opening of the adjusting groove 211 is connected with the adjusting support 213 through a step structure by a bolt; an internal thread through hole is formed in the surface of the adjusting support 213, and an adjusting bolt 214 penetrates through the internal thread through hole; one end of the adjusting bolt 214 passes through the internal threaded through hole to be connected with the adjusting block 212 in the adjusting groove 211. The structure is simple, when in use, the adjusting bolt 214 is rotated to adjust the feeding amount of the adjusting block 212, so that the distance between the printing roller 23 and the printing roller 24 or the pressure value can be finely adjusted, the pressure between the printing strip 25 and the packing paper passing through the two rollers is increased or reduced, and the ink shade degree of the printing characters is adjusted.
In a preferable scheme, one end of the printing plate roller 24 penetrates through the adjusting block 212 and extends out of the outer surface of the side plate 21, and the end part of the extending part is connected with the second gear 241; the second gear 241 slides along the adjustment groove 211 with the printing plate roller 24, and is engaged with the first gear 231.
In a preferred scheme, the printing strip 25 is of a soft strip structure; the length of the printing strip 25 is the same as the circumference of the circular section of the printing plate roller 24; the batch number stamp carved with the bulges on the surface of one side of the printing strip 25 is in contact fit with the lower paper, and the stamp is processed according to the batch number to be printed; the other side surface of the printing strip 25 is wound and adhered to the outer surface of the printing plate roller 24. The structure is simple, when in use, the printing strip 25 is made of a plastic plate or other soft materials, batch numbers to be printed are marked on the printing strip 25 to form a printing die in advance, then the printing strip 25 is adhered to the surface of the printing roller 24, and batch number printing can be carried out on the batch of products, the printing strip 25 is small in size and high in processing speed, only needs to be replaced after being used, and the cost is very low; a plurality of printing strips 25 with different batch numbers are processed at one time, and are replaced in real time after printing is finished, so that the operation of the whole production line is hardly influenced.
In a preferred scheme, the inking system comprises an ink box 26 and an anilox roller 28, wherein two side surfaces of the ink box 26 are connected with the inner surface of the side plate 21; the surfaces of the two side plates 21 above the ink box 26 are provided with horizontal sliding grooves 27, and sliding blocks 271 are arranged in the sliding grooves 27 and slide horizontally along the sliding grooves 27; a through hole is formed in the surface of the sliding block 271, a bearing is connected in the through hole, and two ends of the anilox roller 28 are connected with the sliding block 271 through the bearing; an anilox roller 28 is positioned above the ink cartridge 26 and is in contact engagement with the ink in the ink cartridge 26; a doctor blade 272 is also attached to the inner surface of the slider 271, and the edge side of the doctor blade 272 engages the surface of the anilox roller 28. The structure is simple, when in use, when the anilox roller 28 rotates, the porous reticular structure on the surface can store ink in the porous reticular structure, so that the ink can be coated on the surface of the printing strip 25 in the rotating process, and the printing strip 25 can keep an ink state at all times; the scraper 272 can scrape off the redundant ink, and avoids the phenomenon that the printing font is different in depth due to the excessive ink.
In a preferred scheme, one end of an opening of the sliding chute 27 is in bolted connection with the cylinder support 273 through a step structure, a through hole is formed in the surface of the cylinder support 273, and the outer surface of the cylinder 274 is connected with the inner wall of the through hole; the output rod of the air cylinder 274 passes through the through hole and is connected with the sliding block 271; one end of the anilox roller 28 extends to the outer surface of the side plate 21 through the slider 271 and is connected with the third gear 281.
In a preferable scheme, the outer surface of the side plate 21 on one side of the third gear 281 is connected with a motor 29, and the motor 29 is connected to the outer surface of the sliding chute 27 through a bracket 292 with a U-shaped plate structure; the output end of the motor 29 is connected with a fourth gear 291; the third gear 281 slides horizontally along the slide groove 27 with the anilox roller 28, and is engaged with the second gear 241 or the fourth gear 291. The structure is simple, when the device is used for printing, the printing receiving roller 23, the printing plate roller 24 and the anilox roller 28 are driven by the passing paper tape to rotate, so that the rotating speed of the printing plate roller 24 depends on the conveying speed of the paper tape on a production line, and the problem that the adjacent two batches of numbers are too separated or overlapped due to imbalance of the rotating speed proportion can be avoided; meanwhile, the equipment does not need to be provided with a power source, so that the energy consumption is saved; when the printing strip 25 needs to be replaced in a printing gap, the position of the air cylinder 274 is adjusted to enable the third gear 281 to be meshed with the fourth gear 291 instead, the anilox roller 28 is actively driven by the motor 29 to keep rotating at the moment, and the ink is continuously wetted in the ink box 26, so that the ink in pores on the surface of the anilox roller 28 is prevented from drying and caking.
In a preferred scheme, the use method of the batch number online printing wound covering packaging system comprises the following steps:
s1, engraving the batch number to be printed on the surface of the printing strip 25 through the stamping processing equipment, and winding and adhering the other side surface of the printing strip 25 on the outer surface of the printing plate roller 24;
s2, pulling out the lower paper from the lower paper winding wheel 11, passing the lower paper over one paper passing roller 22, passing through a gap between the printing roller 23 and the printing plate roller 24, and then passing the lower paper out of the other paper passing roller 22 to enter a subsequent reversing roller 12;
s3, adding ink into the ink box 26 to enable the ink to highly overflow the lowest point of the outer surface of the anilox roller 28; adjusting the adjusting bolt 214 to make the second gear 241 meshed with the first gear 231; the air cylinder 274 is started to move the anilox roller 28 along the chute 27 to the direction of the printing plate roller 24, and the third gear 281 is meshed with the second gear 241;
s4, starting a plurality of servo motors 29 in the packaging production line, enabling the lower paper to pass through the space between the printing roller 23 and the printing plate roller 24 under the driving of the servo motors 29, driving the printing roller 23, the printing plate roller 24 and the anilox roller 28 to synchronously rotate through the matching of gears, enabling the anilox roller 28 to brush the ink on the surface of the printing strip 25, and completing printing through the rolling contact of the printing strip 25 and the lower paper; the printing depth is changed by adjusting the pressure between the printing strip 25 and the lower paper through the adjusting bolt 214; the printed lower paper is conveyed to a die cutting machine 14 of a packaging production line, and is assembled, sealed and cut on the packaging production line together with the upper paper, the base material, the release paper and the like conveyed by the other conveying mechanisms, and the lower paper is conveyed out from an outlet of a packaging system;
s5, after the packaging of a batch number of products is finished, the air cylinder 274 retracts, the third gear 281 is separated from the second gear 241, the third gear 281 is meshed with the fourth gear 291, the motor 29 is started to drive the anilox roller 28 to rotate, ink is continuously taken from the ink box 26, and the surface of the anilox roller 28 is kept wet; after the new batch number of printing bars 25 is replaced, the above steps are repeated to package the next batch of products.
When the batch number online printing wound plaster packaging system is installed and used, an online printing device is arranged between the lower paper winding wheel 11 and the reversing roller 12, and the position height of the online printing device is higher than that of the lower paper winding wheel 11; after being pulled out from the lower paper winding wheel 11, the lower paper passes through an online printing device for printing, and then enters a packaging production line through a reversing roller 12 and a lower paper heating mechanism 13; the online printing device comprises two parallel side plates 21, the upper part of the inner surface of each side plate 21 is connected with two paper passing rollers 22, the inner surface of each side plate 21 below each paper passing roller 22 is connected with a printing roller 23 through a bearing, the inner surface of each side plate 21 below each printing roller 23 is provided with a printing roller 24, and the outer surface of each printing roller 24 is connected with a printing strip 25; the inner surface of the side plate 21 below the printing plate roller 24 is connected with an inking system. The system solves the problems that in the prior art, code spraying equipment is needed to spray the outer surface of the packaging paper, the cost is high, and the efficiency is low, and has the characteristics that the system can be operated on line along with a packaging machine production line, the cost is greatly reduced, the packaging operation speed is not influenced, and the efficiency is high.
When in use, one end of the printing roller 23 penetrates through the surface of the side plate 21 and is connected with the first gear 231 on the outer surface of the side plate 21.
When the device is used, the surfaces of the two side plates 21 below the printing roller 23 are both provided with adjusting grooves 211, and adjusting blocks 212 are arranged in the adjusting grooves 211 and are in sliding fit with the adjusting grooves 211; the surface of the adjusting block 212 is provided with through holes, bearings are connected in the through holes, and two ends of the printing plate roller 24 are rotatably connected with the adjusting block 212 through the bearings.
When in use, one end of the opening of the adjusting groove 211 is connected with the adjusting support 213 through a step structure by a bolt; an internal thread through hole is formed in the surface of the adjusting support 213, and an adjusting bolt 214 penetrates through the internal thread through hole; one end of an adjusting bolt 214 penetrates through the internal thread through hole to be connected with an adjusting block 212 in the adjusting groove 211, the feeding amount of the adjusting block 212 is adjusted by rotating the adjusting bolt 214, the distance between the printing roller 23 and the printing roller 24 or the pressure value can be finely adjusted, the pressure between the printing strip 25 and the wrapping paper penetrating between the printing roller 23 and the printing roller 24 is increased or decreased, and the ink shade degree of the printing characters is adjusted.
When the device is used, one end of the printing plate roller 24 penetrates through the adjusting block 212 and extends out of the outer surface of the side plate 21, and the end part of the extending part is connected with the second gear 241; the second gear 241 slides along the adjustment groove 211 with the printing plate roller 24, and is engaged with the first gear 231.
When in use, the printing strip 25 is of a soft strip structure; the length of the printing strip 25 is the same as the circumference of the circular section of the printing plate roller 24; the batch number stamp carved with the bulges on the surface of one side of the printing strip 25 is in contact fit with the lower paper, and the stamp is processed according to the batch number to be printed; the other side surface of the printing strip 25 is wound and adhered to the outer surface of the printing roller 24, the printing strip 25 is made of a plastic plate or other soft materials, batch numbers to be printed are engraved on the printing strip 25 to form a printing die in advance, then the printing strip 25 is adhered to the surface of the printing roller 24, batch number printing can be performed on the batch of products, the printing strip 25 is small in size, high in processing speed and low in cost, and only needs to be replaced after being used up; a plurality of printing strips 25 with different batch numbers are processed at one time, and are replaced in real time after printing is finished, so that the operation of the whole production line is hardly influenced.
When in use, the inking system comprises an ink box 26 and an anilox roller 28, wherein two side surfaces of the ink box 26 are connected with the inner surface of the side plate 21; the surfaces of the two side plates 21 above the ink box 26 are provided with horizontal sliding grooves 27, and sliding blocks 271 are arranged in the sliding grooves 27 and slide horizontally along the sliding grooves 27; a through hole is formed in the surface of the sliding block 271, a bearing is connected in the through hole, and two ends of the anilox roller 28 are connected with the sliding block 271 through the bearing; an anilox roller 28 is positioned above the ink cartridge 26 and is in contact engagement with the ink in the ink cartridge 26; the inner surface of the sliding block 271 is also connected with a scraper 272, one side of the cutting edge of the scraper 272 is in contact fit with the surface of the anilox roller 28, and when the anilox roller 28 rotates, the porous reticular structure on the surface can store ink therein, so that the ink can be coated on the surface of the printing strip 25 in the rotating process, and the printing strip 25 can keep an ink state at all times; the scraper 272 can scrape off the redundant ink, and avoids the phenomenon that the printing font is different in depth due to the excessive ink.
When the air cylinder is used, one end of the opening of the sliding groove 27 is in bolted connection with the air cylinder support 273 through a step structure, a through hole is formed in the surface of the air cylinder support 273, and the outer surface of the air cylinder 274 is connected with the inner wall of the through hole; the output rod of the air cylinder 274 passes through the through hole and is connected with the sliding block 271; one end of the anilox roller 28 extends to the outer surface of the side plate 21 through the slider 271 and is connected with the third gear 281.
When in use, the outer surface of the side plate 21 at one side of the third gear 281 is connected with the motor 29, and the motor 29 is connected with the outer surface of the chute 27 through the bracket 292 with the U-shaped plate structure; the output end of the motor 29 is connected with a fourth gear 291; the third gear 281 horizontally slides along the chute 27 along with the anilox roller 28 and is meshed with the second gear 241 or the fourth gear 291, and when the device performs printing, the printing roller 23, the printing roller 24 and the anilox roller 28 are driven by a passing paper tape to rotate, so that the rotating speed of the printing roller 24 depends on the conveying speed of the paper tape on a production line, and the problem that the adjacent two batches of characters are too separated or overlapped due to imbalance of the rotating speed proportion can be avoided; meanwhile, the equipment does not need to be provided with a power source, so that the energy consumption is saved; when the printing strip 25 needs to be replaced in a printing gap, the position of the air cylinder 274 is adjusted to enable the third gear 281 to be meshed with the fourth gear 291 instead, the anilox roller 28 is actively driven by the motor 29 to keep rotating at the moment, and the ink is continuously wetted in the ink box 26, so that the ink in pores on the surface of the anilox roller 28 is prevented from drying and caking.
The batch number online printing wound plaster packaging system has the following working principle:
s1, engraving the batch number to be printed on the surface of the printing strip 25 through the stamping processing equipment, and winding and adhering the other side surface of the printing strip 25 on the outer surface of the printing plate roller 24;
s2, pulling out the lower paper from the lower paper winding wheel 11, passing the lower paper over one paper passing roller 22, passing through a gap between the printing roller 23 and the printing plate roller 24, and then passing the lower paper out of the other paper passing roller 22 to enter a subsequent reversing roller 12;
s3, adding ink into the ink box 26 to enable the ink to highly overflow the lowest point of the outer surface of the anilox roller 28; adjusting the adjusting bolt 214 to make the second gear 241 meshed with the first gear 231; the air cylinder 274 is started to move the anilox roller 28 along the chute 27 to the direction of the printing plate roller 24, and the third gear 281 is meshed with the second gear 241;
s4, starting a plurality of servo motors 29 in the packaging production line, enabling the lower paper to pass through the space between the printing roller 23 and the printing plate roller 24 under the driving of the servo motors 29, driving the printing roller 23, the printing plate roller 24 and the anilox roller 28 to synchronously rotate through the matching of gears, enabling the anilox roller 28 to brush the ink on the surface of the printing strip 25, and completing printing through the rolling contact of the printing strip 25 and the lower paper; the printing depth is changed by adjusting the pressure between the printing strip 25 and the lower paper through the adjusting bolt 214; the printed lower paper is conveyed to a die cutting machine 14 of a packaging production line, and is assembled, sealed and cut on the packaging production line together with the upper paper, the base material, the release paper and the like conveyed by the other conveying mechanisms, and the lower paper is conveyed out from an outlet of a packaging system;
s5, after the packaging of a batch number of products is finished, the air cylinder 274 retracts, the third gear 281 is separated from the second gear 241, the third gear 281 is meshed with the fourth gear 291, the motor 29 is started to drive the anilox roller 28 to rotate, ink is continuously taken from the ink box 26, and the surface of the anilox roller 28 is kept wet; after the new batch number of printing bars 25 is replaced, the above steps are repeated to package the next batch of products.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. A batch number online printing wound plaster packaging system comprises a lower paper conveying mechanism, an upper paper conveying mechanism, a release paper conveying mechanism, an absorption pad conveying mechanism, a base material conveying mechanism and a packaging production line; the lower paper conveying mechanism comprises a lower paper winding wheel (11), the lower paper is pulled out from the lower paper winding wheel (11), bypasses a plurality of reversing rollers (12), then passes through a lower paper heating mechanism (13), is conveyed to the position of a die cutting machine (14) of a packaging production line, and is assembled with a base material, an absorption pad, upper paper and release paper conveyed to the die cutting machine (14) in a packaging mode; the method is characterized in that: an online printing device (2) is arranged between the lower paper winding wheel (11) and the reversing roller (12), and the position height of the online printing device (2) is higher than that of the lower paper winding wheel (11); after being pulled out from a lower paper winding wheel (11), the lower paper passes through an online printing device (2) for printing, and then enters a packaging production line through a reversing roller (12) and a lower paper heating mechanism (13); the online printing device (2) comprises two parallel side plates (21), the upper parts of the inner surfaces of the side plates (21) are connected with two paper passing rollers (22), the inner surfaces of the side plates (21) below the paper passing rollers (22) are connected with a printing roller (23) through bearings, the inner surfaces of the side plates (21) below the printing roller (23) are provided with printing roller (24), and the outer surfaces of the printing roller (24) are connected with printing strips (25); the inner surface of the side plate (21) below the printing plate roller (24) is connected with an inking system.
2. The batch number online-printing wound covering packaging system of claim 1, wherein: one end of the printing roller (23) penetrates through the surface of the side plate (21) and is connected with a first gear (231) on the outer surface of the side plate (21).
3. The batch number online-printing wound covering packaging system of claim 1, wherein: adjusting grooves (211) are formed in the surfaces of the two side plates (21) below the printing roller (23), and adjusting blocks (212) are arranged in the adjusting grooves (211) and are in sliding fit with the adjusting grooves (211); the surface of the adjusting block (212) is provided with through holes, bearings are connected in the through holes, and two ends of the printing plate roller (24) are rotatably connected with the adjusting block (212) through the bearings.
4. The batch number online-printing wound covering packaging system of claim 3, wherein: one end of the opening of the adjusting groove (211) is connected with an adjusting support (213) through a step structure by a bolt; an internal thread through hole is formed in the surface of the adjusting support (213), and an adjusting bolt (214) penetrates through the internal thread through hole; one end of the adjusting bolt (214) passes through the internal thread through hole and is connected with the adjusting block (212) in the adjusting groove (211).
5. The batch number online-printing wound covering packaging system of claim 1, wherein: one end of the printing plate roller (24) penetrates through the adjusting block (212) and extends out of the outer surface of the side plate (21), and the end part of the extending part is connected with the second gear (241); the second gear (241) slides along the adjusting groove (211) along with the printing plate roller (24) and is meshed and matched with the first gear (231).
6. The batch number online-printing wound covering packaging system of claim 1, wherein: the printing strip (25) is of a soft strip structure; the length of the printing strip (25) is the same as the circumference of the circular section of the printing plate roller (24); a batch number stamp carved with bulges on one side surface of the printing strip (25) is in contact fit with the lower paper passing through, and the stamp is processed according to the batch number to be printed; the other side surface of the printing strip (25) is wound and adhered on the outer surface of the printing plate roller (24).
7. The batch number online-printing wound covering packaging system of claim 1, wherein: the inking system comprises an ink box (26) and an anilox roller (28), wherein the two side surfaces of the ink box (26) are connected with the inner surface of the side plate (21); the surfaces of the two side plates (21) above the ink box (26) are respectively provided with a horizontal sliding groove (27), and a sliding block (271) is arranged in the sliding groove (27) and horizontally slides along the sliding groove (27); the surface of the sliding block (271) is provided with a through hole, a bearing is connected in the through hole, and two ends of the anilox roller (28) are connected with the sliding block (271) through the bearing; the anilox roller (28) is positioned above the ink box (26) and is in contact fit with ink in the ink box (26); the inner surface of the sliding block (271) is also connected with a scraper (272), and one side of the edge of the scraper (272) is in contact fit with the surface of the anilox roller (28).
8. The batch number online-printing wound covering packaging system of claim 7, wherein: one end of an opening of the sliding groove (27) is in bolted connection with the cylinder support (273) through a step structure, a through hole is formed in the surface of the cylinder support (273), and the outer surface of the cylinder (274) is connected with the inner wall of the through hole; an output rod of the air cylinder (274) passes through the through hole and is connected with the sliding block (271); one end of the anilox roller (28) penetrates through the sliding block (271) to extend out of the outer surface of the side plate (21) and is connected with the third gear (281).
9. The batch number online-printing wound covering packaging system of claim 8, wherein: the outer surface of the side plate (21) on one side of the third gear (281) is connected with a motor (29), and the motor (29) is connected to the outer surface of the sliding groove (27) through a bracket (292) with a U-shaped plate structure; the output end of the motor (29) is connected with a fourth gear (291); the third gear (281) slides horizontally along the chute (27) along with the anilox roller (28) and is meshed and matched with the second gear (241) or the fourth gear (291).
10. The use method of the batch number online printing wound covering packaging system according to claims 1-9, characterized in that: it comprises the following steps:
s1, engraving the batch number to be printed on the surface of the printing strip (25) through the stamping processing equipment, and winding and adhering the other side surface of the printing strip (25) on the outer surface of the printing plate roller (24);
s2, drawing the lower paper from the lower paper winding wheel (11), passing the lower paper above one paper passing roller (22), passing through a gap between the printing roller (23) and the printing plate roller (24), and then passing the lower paper out of the other paper passing roller (22) to enter a subsequent reversing roller (12);
s3, adding ink into the ink box (26) to enable the ink to highly overflow the lowest point of the outer surface of the anilox roller (28); adjusting the adjusting bolt (214) to enable the second gear (241) to be meshed with the first gear (231); starting the air cylinder (274), enabling the anilox roller (28) to move towards the printing plate roller (24) along the chute (27), and enabling the third gear (281) to be meshed with the second gear (241);
s4, starting a plurality of servo motors in the packaging production line, enabling lower paper to pass through a space between the printing roller (23) and the printing plate roller (24) under the driving of the servo motors, driving the printing roller (23), the printing plate roller (24) and the anilox roller (28) to synchronously rotate through the cooperation of gears, enabling the anilox roller (28) to brush ink on the surface of the printing strip (25), and completing printing through rolling contact of the printing strip (25) and the lower paper; the printing depth is changed by adjusting the pressure between the printing strip (25) and the lower paper through an adjusting bolt (214); the printed lower paper is conveyed to a die cutting machine (14) of a packaging production line, and is assembled, sealed and cut on the packaging production line together with the upper paper, the base material, the release paper and the like conveyed by the other conveying mechanisms, and the lower paper is conveyed out from an outlet of a packaging system;
s5, after the packaging of a batch number of products is finished, the air cylinder (274) retracts, the third gear (281) is separated from the second gear (241), the third gear (281) is meshed with the fourth gear (291), the motor (29) is started to drive the anilox roller (28) to rotate, ink is continuously taken from the ink box (26), and the surface of the anilox roller (28) is kept wet; after the printing strip (25) of the new batch number is replaced, the steps are repeated to package the product of the next batch.
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|---|---|---|---|---|
| CN117341355A (en) * | 2023-12-04 | 2024-01-05 | 苏州江天包装科技股份有限公司 | Anilox roller ink-carrying printing system in label processing |
| CN117341355B (en) * | 2023-12-04 | 2024-03-22 | 苏州江天包装科技股份有限公司 | Anilox roller ink-carrying printing system in label processing |
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