CN111114117A - Printing system of medicine packaging box - Google Patents
Printing system of medicine packaging box Download PDFInfo
- Publication number
- CN111114117A CN111114117A CN201911349609.9A CN201911349609A CN111114117A CN 111114117 A CN111114117 A CN 111114117A CN 201911349609 A CN201911349609 A CN 201911349609A CN 111114117 A CN111114117 A CN 111114117A
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- Prior art keywords
- conveying
- printing
- code spraying
- roller
- wheel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
- B41J3/546—Combination of different types, e.g. using a thermal transfer head and an inkjet print head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
- B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
- B65H23/14—Tensioning rollers applying braking forces
Abstract
The invention discloses a printing system of a medicine packaging box, which relates to the field of printing and comprises a rack, wherein a printing device, a conveying device and a code spraying device are sequentially communicated with the rack; the printing device comprises a printing table top arranged on the frame and a printing assembly correspondingly arranged above the printing table top; the code spraying device comprises a code spraying table board on the rack and a code spraying assembly correspondingly arranged above the code spraying table board; the conveying device comprises a conveying platform, two conveying rollers, a conveying belt and a driving motor, wherein the conveying platform is communicated between an outlet of the printing table board and an inlet of the code spraying table board, the two conveying rollers are respectively rotatably connected to two ends of the conveying platform, the conveying belt is tensioned between the two conveying rollers, and the driving motor is arranged on the rack. The printing device and the code spraying device are connected through the conveying device, the trouble that the printed raw materials are carried after being stacked and arranged by an operator is avoided, and the whole process of printing the pictures and texts of the medicine packaging box and spraying the codes is more convenient.
Description
Technical Field
The invention relates to the field of printing, in particular to a printing system of a medicine packaging box.
Background
The medicine packing box is mainly used for packing a box of medicine, generally a paper box. The medicine packaging box is subjected to several processing links such as prepress design, printing, surface finishing, die cutting (indentation), box pasting and the like, and each link is completed by corresponding equipment. Wherein printing equipment for the pharmaceutical packaging box is required when printing the flow.
Chinese patent for CN209479203U, this patent discloses a medicine packaging carton environmental protection printing device, including printing base, printing component and conveying roller frame, printing component is located the printing base upper end, and the conveying roller frame that locates is located printing base one side, the stoving case is installed to conveying roller frame upper end, and is equipped with the air heater below the conveying roller frame, air heater one side is connected with the hot-blast main, and hot-blast main one end extend be located stoving case one side and with the hot-blast exit linkage that is equipped with on the inside lateral wall of stoving case.
The medicine packaging box usually adopts white cardboard as a raw material, the white cardboard is square, paper is conveyed to the lower part of the printing component for printing during each printing, and the number of printed products on one piece of white cardboard is 3 x 3, 3 x 4 and 3 x 5. Because some medicine packing boxes need to be added with anti-counterfeiting codes after the pictures and texts are printed, at the moment, operators are required to collect, stack and neatly stack the card paper printed with the pictures and texts, and then move the card paper to an ink-jet printer for anti-counterfeiting code processing, which is troublesome and needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a printing system for a medicine packaging box, which has the advantage of more convenient image-text printing and code spraying processing.
In order to achieve the purpose, the invention provides the following technical scheme:
a printing system of a medicine packaging box comprises a rack, wherein a printing device, a conveying device and a code spraying device are sequentially communicated with the rack;
the printing device comprises a printing table top arranged on the frame and a printing assembly correspondingly arranged above the printing table top;
the code spraying device comprises a code spraying table board on the rack and a code spraying assembly correspondingly arranged above the code spraying table board;
the conveying device comprises a conveying platform, two conveying rollers, a conveying belt and a driving motor, wherein the conveying platform is communicated between an outlet of the printing table board and an inlet of the code spraying table board, the two conveying rollers are respectively connected to two ends of the conveying platform in a rotating mode, the conveying belt is tensioned between the two conveying rollers, the driving motor is arranged on the rack and is used for driving the conveying rollers to rotate, and the conveying device is used for moving the raw materials, after the image-text printing on the printing device, to the code spraying device to spray.
Through the technical scheme, when the white cardboard needs to be printed and the code is sprayed, the white cardboard can be conveyed to the printing platform through the white cardboard, then when the white cardboard passes through the printing device, the printing component of the printing device can perform image-text printing on the upper end face of the white cardboard, then the printed raw material is moved to the conveying platform to be conveyed, the raw material is conveyed to the code spraying platform through the conveying platform, and the code is sprayed on the upper end face of the raw material through the code spraying component. The printing device and the code spraying device are connected through the conveying device, so that the raw materials can be directly conveyed to the code spraying machine for code spraying operation after being printed, the trouble that the printed raw materials are stacked and arranged by an operator and then conveyed is avoided, and the whole process of printing the pictures and texts of the medicine packaging box and code spraying is more convenient.
The present invention in a preferred example may be further configured to: still be provided with the mounting bracket in the frame, conveying platform's top setting is erect to the mounting bracket, still be provided with the conflict subassembly on the mounting bracket, the conflict subassembly is the installation strip, the rotation that the slope set up downwards along conveyor direction of delivery and connects in the tight wheel that supports of installation strip including setting up on the mounting bracket, the axis of rotation that supports the tight wheel is on a parallel with the conveying roller axis setting, support the up end that tight wheel is used for the conflict raw materials.
Through above-mentioned technical scheme, can carry on spacingly to the raw materials that picture and text printing is good through the tight wheel that supports of conflict subassembly, reduced the raw materials and disturbed the condition that leads to raw materials offset in external wind-force to make holistic operation more stable.
The present invention in a preferred example may be further configured to: the cavity is arranged in the conveying platform and extends along the conveying direction of the conveying platform, a heating assembly is arranged in the cavity and comprises a heating pipe and a controller, wherein the heating pipe is laid on the inner wall of the upper end of the cavity in a snake shape, and the controller is arranged on the conveying platform.
Through above-mentioned technical scheme, through setting up heating element, heating element can heat conveying platform for when the raw materials behind the printing and dyeing picture and text passes through on conveying platform, toast through the heating and can make the further drying solidification of dyestuff, thereby further reduced the dyestuff of printing to the influence of follow-up sign indicating number, make whole product more stable.
The present invention in a preferred example may be further configured to: the conveyer belt is provided with a plurality ofly along conveying roller axial interval, and the clearance between the adjacent conveyer belt is less than the quarter of raw materials width and is greater than the one-sixth setting of raw materials width in the lump, the quantity setting of the quantity correspondence conveyer belt of subassembly of contradicting, and the tight round position of propping of subassembly and conveyer belt position one-to-one setting of contradicting.
Through above-mentioned technical scheme, the conveyer belt is a plurality of intervals and sets up, has reduced the separation of conveyer belt to steam, simultaneously because the raw materials printing distributes and is 3X's distribution usually, X is 3, 4, 5 usually, and clearance control is between one-sixth to one-fourth, is favorable to supporting tight pulley and contradicts the clearance department between each product region in the raw materials up end to reduced and supported the influence of tight pulley to product finished product quality, makeed holistic production more stable.
The present invention in a preferred example may be further configured to: the conveying platform is characterized in that a plurality of air outlet holes communicated with the cavity are formed in the upper end face of the conveying platform, air inlet holes communicated with the cavity are formed in two side walls of the conveying platform in the conveying direction, and air inlet fans used for air inlet are connected to the air inlet holes in a rotating mode.
Through above-mentioned technical scheme, set up venthole, inlet port and admit air the fan, blow in to the cavity through the fan that admits air and make cavity internal gas pressure rise to pass through the venthole with the steam in the cavity and discharge, steam can directly gush to the raw materials lower extreme face and heat this moment, thereby make the stoving effect to the raw materials better.
The present invention in a preferred example may be further configured to: a plurality of the position of venthole distributes along the distribution direction of the tight wheel that supports of conflict subassembly, and is a plurality of the position and the setting of staggering of each conveyer belt of venthole.
Through above-mentioned technical scheme, the venthole staggers with the conveyer belt for the venthole is better to the heating effect of raw materials, and the venthole distributes along the distribution of conflict subassembly in addition, makes the venthole correspond the position setting that conflict subassembly contradicted, thereby has reduced the venthole and has blown the in-process and make the condition of raw materials perk or skew, makes holistic production more stable.
The present invention in a preferred example may be further configured to: still rotate the tensioning roller on conveying platform, the tensioning roller is on a parallel with the conveying roller setting and supports tightly in the lower extreme inner wall of conveyer belt, the axial both ends of tensioning roller are rotated and are connected with the sliding block, two the sliding block slides along vertical direction and connects in the frame, still be provided with the regulating part in the frame, the regulating part is threaded connection in the frame and rotates the accommodate the lead screw of being connected with the sliding block, the regulating part is used for adjusting the position of sliding block makes the tensioning roller tensioning on the conveyer belt.
Through above-mentioned technical scheme, set up the tensioning roller, the tensioning roller realizes through two sliding blocks and regulating part that the position is adjustable, can be according to actual conditions, through the position tensioning conveyer belt of adjusting the tensioning roller for the transport of conveyer belt is more stable.
The present invention in a preferred example may be further configured to: still be connected with drive assembly between tensioning roller and the air inlet fan, drive assembly includes that coaxial coupling is in action wheel on the tensioning roller, coaxial fixation in the fan blade of air inlet fan pivot from the driving wheel and tensioning in the action wheel and from the drive belt between the driving wheel.
Through the technical scheme, the position of the tension roller can be close to the fan inlet and is arranged, the tension roller has large rotation inertia, the rotation of the tension roller can drive the rotation of the fan inlet through the transmission assembly, and therefore the power supply is saved and additionally configured for the fan inlet, and the whole use is more energy-saving.
The present invention in a preferred example may be further configured to: the action wheel includes the fixed half round that sets up along axial symmetry and slides half round, leaves the space between the fixed half round and the relative terminal surface of half round of sliding, and the distance of fixed half round and the relative terminal surface of half round of sliding is towards the direction grow setting gradually of keeping away from half round axis, fixed half round is coaxial to be fixed in on the tensioning roller, half round of sliding is followed tensioning roller axial is slided and is connected on the tensioning roller, it has the adjustable ring still to have threaded connection on the tensioning roller, the adjustable ring is used for contradicting and is carried on spacingly in one side that fixed half round was kept away from to half round of sliding.
Through above-mentioned technical scheme, can be according to the distance between the fixed half wheel of position adjustment of tensioning roller and the half wheel that slides, ensure that the drive belt can take up and carry out the transmission between action wheel and the follow driving wheel. The fixed half wheel, the sliding half wheel and the adjusting ring are arranged, so that the adaptive adjustment of the transmission belt is more convenient during the position adjustment of the tension roller.
Compared with the prior art, the invention has the beneficial effects that:
(1) by arranging the conveying device, the trouble that an operator carries the printed raw materials after stacking and finishing the printed raw materials is avoided, so that the integral processing of image-text printing and code spraying of the medicine packaging box is more convenient;
(2) by arranging the heating assembly, the heating assembly can heat the conveying platform, and the dye can be further dried and cured by heating and baking, so that the influence of the printed dye on subsequent code spraying is further reduced, and the whole product is more stable;
(3) through the arrangement of the air outlet hole, the air inlet hole and the air inlet fan, hot air can be directly sprayed to the lower end of the raw material to heat the raw material, so that the drying effect on the raw material is better;
(4) through setting up tensioning roller and drive assembly, the tensioning roller realizes through two sliding block and regulating part that the position is adjustable, carries out the tensioning to the conveyer belt, and drive assembly's fixed half wheel can be adjusted through the adjustable ring with the half wheel that slides in addition for drive assembly's transmission is more stable.
Drawings
FIG. 1 is an overall schematic view of an embodiment;
FIG. 2 is a schematic cross-sectional view of an embodiment;
FIG. 3 is a cross-sectional view of the delivery device of an embodiment to show the structure of the interference component;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is a cross-sectional schematic view of the delivery device of an embodiment to show the heating assembly structure;
FIG. 6 is an enlarged view of portion B of FIG. 1;
fig. 7 is a schematic cross-sectional view of a drive wheel of an embodiment.
Reference numerals: 1. a frame; 2. a printing device; 21. printing a table top; 22. a printing assembly; 221. a cartridge; 222. a dipping roller; 223. a transfer roller; 224. a printing roller; 3. a conveying device; 31. a conveying platform; 32. a conveying roller; 33. a conveyor belt; 34. a drive motor; 4. a code spraying device; 41. spraying a code on the table top; 42. code spraying assembly; 5. a mounting frame; 6. a collision component; 61. mounting a bar; 62. a tightening wheel; 7. a tension roller; 8. a sliding block; 9. an adjustment member; 10. a cavity; 11. a heating assembly; 111. heating a tube; 112. a controller; 12. an air outlet; 13. an air inlet; 14. a fan inlet; 15. a transmission assembly; 151. a driving wheel; 1511. fixing the half wheel; 1512. a slipping half wheel; 152. a driven wheel; 153. a transmission belt; 16. an adjusting ring.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b):
a printing system of a medicine packaging box is shown in figure 1 and comprises a rack 1, wherein a printing device 2, a conveying device 3 and a code spraying device 4 are sequentially communicated with the rack 1.
As shown in fig. 1 and 2, the printing device 2 includes a printing table 21 disposed on the frame 1, and a printing unit 22 correspondingly disposed above the printing table 21. The printing table 21 is the upper end surface of a belt conveyor which is horizontally arranged, and the belt conveyor drives the raw materials to move. The printing assembly 22 includes a cartridge 221, a dip roller 222, a transfer roller 223, and a printing roller 224. When the white cardboard needs to be printed, the white cardboard passes through the in-process of printing platform, and the motor on the frame 1 drives the printing roller 224 and rotates, owing to the counterbalance in proper order of dipping roller 222, transfer roller 223 and printing roller 224 for the printing roller 224 drives the driving roller and dips in the rotation of roller 222. The lower extreme of dipping roller 222 is located the dye box 221, rotates through dipping roller 222 and dips in the dyestuff in the dye box 221 and gets, then contradicts respectively through transfer roller 223 and dips in the roller 222 and print roller 224 and will dip in the dyestuff that the roller 222 went up to dip in and transmit to printing roller 224 on, then make the rotation of printing roller 224 can print the white cardboard, accomplish the picture and text printing work.
The code spraying device 4 comprises a code spraying table board 41 arranged on the rack 1 and a code spraying assembly 42 correspondingly arranged above the code spraying table board 41. The code spraying table board 41 is also the upper end surface of the belt conveyor which is horizontally arranged, and the belt conveyor drives the raw materials to move. The code spraying component 42 is a code spraying machine, and the code spraying machine is a device which is controlled by software and used for marking on a product in a non-contact mode in the prior art. In this embodiment, three spray heads of the inkjet printer are arranged along the horizontal direction and perpendicular to the raw material conveying direction.
As shown in fig. 1 and fig. 3, the conveying device 3 includes a conveying platform 31 communicated between the outlet of the printing table 21 and the inlet of the code spraying table 41, two conveying rollers 32 rotatably connected to two ends of the conveying platform 31, a conveying belt 33 tensioned between the two conveying rollers 32, and a driving motor 34 disposed on the frame 1. An output shaft of the driving motor 34 is coaxially and fixedly connected with one of the conveying rollers 32, and the driving motor 34 is used for driving the conveying rollers 32 to rotate.
The conveyer belt 33 is evenly provided with a plurality of along conveying roller 32 axial and interval, and conveyer belt 33 evenly distributed has five in this embodiment, and the clearance between the adjacent conveyer belt 33 is less than the quarter of raw materials width and is greater than the setting of one sixth of raw materials width. During the in-service use, the lower terminal surface of card paper raw materials offsets with four conveyer belts 33, and correspond the first strip of side and the setting of fourth conveyer belt 33 near card paper along the axial both ends of conveying roller 32, and conveyor 3 is used for moving the raw materials that the picture and text printing on printing device 2 finishes to spouting yard 4 and spout the sign indicating number.
Conveying platform 31 is fixed and on frame 1, still be provided with mounting bracket 5 on frame 1, and mounting bracket 5 erects in conveying platform 31's top setting. Still be provided with a plurality of conflict subassemblies 6 on the mounting bracket 5, the quantity of conflict subassembly 6 corresponds the quantity setting of conveyer belt 33, and the position of conflict subassembly 6 and the one-to-one setting in conveyer belt 33 position. Every conflict subassembly 6 all is including setting up on mounting bracket 5 and being the installation strip 61 that the slope set up downwards along conveyor 3 direction of delivery, rotate and connect in the tight wheel 62 that supports of installation strip 61, and the axis of rotation that supports tight wheel 62 is on a parallel with the setting of conveying roller 32 axis. The abutting wheel is arranged corresponding to the upper end of the conveying belt 33, and the abutting wheel 62 is used for abutting against the upper end face of the raw material. Since the printing distribution of the raw material is usually 3 × X, X is usually 3, 4, 5, when the printed raw material is transported on the conveying platform 31, the corresponding upper tightening wheel 62 corresponds to a blank in the middle of the adjacent printing area of the paperboard or the blank at the edge of the paperboard at both ends in the axial direction of the conveying roller 32, thereby reducing the influence of the tightening wheel 62 on the quality of the finished product.
As shown in fig. 3 and 4, the conveying platform 31 further rotates with a tension roller 7, and the tension roller 7 is disposed parallel to the conveying roller 32 and is simultaneously abutted against the inner wall of the lower end of the corresponding conveying belt 33. The axial both ends of tensioning roller 7 are rotated and are connected with sliding block 8, and two sliding block 8 slide along vertical direction through the post direction that slides and connect in frame 1. Still be provided with adjusting part 9 on the frame 1, adjusting part 9 is accommodate the lead screw, and accommodate the lead screw is close to sliding block 8 department and stretches into in sliding block 8 and rotate and the restriction breaks away from through the spacing ring, realizes being connected with sliding block 8's rotation, accommodate the lead screw still with frame 1 threaded connection in addition. The tensioning roller 7 is tensioned on the conveyor belt 33 by screwing the adjusting element 9 for adjusting the position of the slide 8.
As shown in fig. 3 and 5, the conveying platform 31 is made of metal, a cavity 10 is arranged in the conveying platform 31, the cavity 10 extends along the conveying direction of the conveying platform 31, a heating assembly 11 is arranged in the cavity 10, the heating assembly 11 comprises a heating pipe 111 which is laid on the inner wall of the upper end of the cavity 10 in a snake shape and a controller 112 which is arranged on the conveying platform 31 and used for controlling the heating pipe 111 to work, and the controller 112 is used for being communicated to a power supply to enable the heating assembly 11 to heat and control the heating temperature range of the heating assembly 11. The heating assembly 11 can heat the conveying platform 31, so that the dye can be further dried and cured by heating and baking when the raw material printed with the pictures and texts passes through the conveying platform 31.
As shown in fig. 5 and 6, the upper end surface of the conveying platform 31 is further provided with a plurality of air outlets 12 communicated with the cavity 10, the positions of the plurality of air outlets 12 are distributed along the distribution direction of the abutting wheel 62 of the abutting assembly 6, and the positions of the plurality of air outlets 12 are staggered with the conveying belts 33. The two side walls of the conveying platform 31 along the conveying direction are provided with air inlet holes 13 communicated with the cavity 10, and the air inlet holes 13 correspondingly penetrate through the rack 1. All rotate on every inlet port 13 and be connected with inlet fan 14, inlet fan 14's flabellum rotates and can be used for admitting air, make cavity 10 internal gas pressure rise, thereby pass through venthole 12 with the steam in the cavity 10 and discharge, the hot gas of discharge this moment can directly gush to the raw materials lower extreme and heat the raw materials, gush to the raw materials lower extreme face when steam gushes in addition, support tight pulley 62 and can fix a position the raw materials, thereby reduced the condition of raw materials perk or offset.
As shown in fig. 4 and 7, the rotating shaft of the fan 14 is rotatably connected to the frame 1 via a rotating ring, so that the fan 14 rotates relative to the conveying platform 31. A transmission assembly 15 is further connected between each air inlet fan 14 and the tension roller 7, and the transmission assembly 15 includes a driving wheel 151 coaxially connected to the tension roller 7, a driven wheel 152 coaxially fixed on a rotating shaft of the fan blades of the air inlet fan 14, and a transmission belt 153 tensioned between the driving wheel 151 and the driven wheel 152. The action wheel 151 includes along the fixed half wheel 1511 and the half wheel 1512 that slides that axial symmetry set up, leave the space between the relative terminal surface of fixed half wheel 1511 and the half wheel 1512 that slides, and the distance of the relative terminal surface of fixed half wheel 1511 and the half wheel 1512 that slides is towards the direction grow setting gradually of keeping away from the half wheel axis, fixed half wheel 1511 is fixed in on the tensioning roller 7 coaxially, the half wheel 1512 that slides along tensioning roller 7 axial slide connect in tensioning roller 7, it has adjusting ring 16 still to have threaded connection on tensioning roller 7, adjusting ring 16 is used for contradicting and keeps away from one side of fixed half wheel 1511 in the half wheel 1512 that slides and carry on spacingly.
When the position of the tension roller 7 needs to be adjusted, the tension state of the transmission belt 153 needs to be adjusted at this time, the distance between the fixed half wheel 1511 and the sliding half wheel 1512 is adjusted, the tension state of the transmission belt 153 on the driving wheel 151 and the driven wheel 152 is adjusted, and the transmission belt 153 can be tensioned between the driving wheel 151 and the driven wheel 152 for transmission.
The working principle of the embodiment is as follows:
on placing the printing platform with the ivory board, the printing platform drives the ivory board and carries out the picture and text printing through printing subassembly 22 below, form the product region of 3 rows along conveying roller 32 axial after the printing, the raw materials after the printing removes to carry on conveying on the conveying platform 31, in time dry the raw materials after the printing when carrying, then remove the raw materials after the printing to spouting yard device 4 department through conveyor 3, spout the product region that three shower nozzles of yard subassembly 42 correspond three rows and spout the sign indicating number correspondingly.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. A printing system of medicine packing carton which characterized in that: the automatic printing machine comprises a rack (1), wherein a printing device (2), a conveying device (3) and a code spraying device (4) are sequentially communicated with the rack (1);
the printing device (2) comprises a printing table top (21) arranged on the frame (1) and a printing assembly (22) correspondingly arranged above the printing table top (21);
the code spraying device (4) comprises a code spraying table board (41) on the rack (1) and a code spraying assembly (42) correspondingly arranged above the code spraying table board (41);
the conveying device (3) comprises a conveying platform (31) communicated between an outlet of the printing table top (21) and an inlet of the code spraying table top (41), two conveying rollers (32) respectively rotatably connected to two ends of the conveying platform (31), a conveying belt (33) tensioned between the two conveying rollers (32), and a driving motor (34) arranged on the rack (1) and used for driving the conveying rollers (32) to rotate, wherein the conveying device (3) is used for moving the raw materials which are subjected to image-text printing on the printing device (2) to the code spraying device (4) to spray codes.
2. A printing system for pharmaceutical packs, according to claim 1, characterised in that: still be provided with mounting bracket (5) on frame (1), the top setting of carrying platform (31) is erect in mounting bracket (5), still be provided with conflict subassembly (6) on mounting bracket (5), conflict subassembly (6) are installation strip (61), the rotation that the slope set up downwards along conveyor (3) direction of delivery to set up on mounting bracket (5) and connect in installation strip (61) support tight wheel (62), the axis of rotation that supports tight wheel (62) is on a parallel with conveying roller (32) axis setting, support the up end that tight wheel (62) are used for the conflict raw materials.
3. A printing system for pharmaceutical packs, according to claim 2, characterised in that: be provided with cavity (10) in conveying platform (31), cavity (10) extend along the direction of delivery of conveying platform (31), be provided with heating element (11) in cavity (10), heating element (11) including snakelike laying in heating pipe (111) of cavity (10) upper end inner wall, set up controller (112) that are used for controlling heating pipe (111) work on conveying platform (31).
4. A printing system for pharmaceutical packs, according to claim 3, characterised in that: conveyer belt (33) are provided with a plurality ofly along conveying roller (32) axial interval, and the clearance between adjacent conveyer belt (33) is less than the quarter of raw materials width and is greater than the one-sixth setting of raw materials width together, the quantity setting of the quantity correspondence conveyer belt (33) of subassembly (6) of contradicting, and the tight wheel (62) position of the supporting of subassembly (6) and conveyer belt (33) position one-to-one setting.
5. A printing system for pharmaceutical packs, according to claim 4, characterised in that: a plurality of air outlet holes (12) communicated with the cavity (10) are formed in the upper end face of the conveying platform (31), air inlet holes (13) communicated with the cavity (10) are formed in the two side walls of the conveying platform (31) along the conveying direction of the conveying platform, and air inlet fans (14) used for air inlet are connected to the air inlet holes (13) in a rotating mode.
6. A printing system for pharmaceutical packs, according to claim 5, characterised in that: the positions of the air outlets (12) are distributed along the distribution direction of the abutting wheels (62) of the abutting components (6), and the positions of the air outlets (12) are staggered with the conveying belts (33).
7. A printing system for pharmaceutical packs, according to claim 5, characterised in that: carry still to rotate on platform (31) and have tensioning roller (7), tensioning roller (7) are on a parallel with conveying roller (32) and set up and support tightly in the lower extreme inner wall of conveyer belt (33), the axial both ends of tensioning roller (7) are rotated and are connected with sliding block (8), two sliding block (8) slide along vertical direction and connect in frame (1), still be provided with regulating part (9) on frame (1), regulating part (9) are threaded connection in frame (1) and rotate the accommodate the lead screw of being connected with sliding block (8), regulating part (9) are used for adjusting the position of sliding block (8) makes tensioning roller (7) tensioning on conveyer belt (33).
8. A printing system for pharmaceutical packs, according to claim 7, wherein: still be connected with drive assembly (15) between tensioning roller (7) and advance fan (14), drive assembly (15) are including drive wheel (151) of coaxial coupling on tensioning roller (7), coaxial fixation in the fan blade of advancing fan (14) pivot from driving wheel (152) and tensioning in drive wheel (151) and follow drive belt (153) between driving wheel (152).
9. A printing system for pharmaceutical packs, according to claim 8, wherein: action wheel (151) are including the fixed half round (1511) that sets up along axial symmetry and half round (1512) that slides, and fixed half round (1511) and the relative terminal surface of half round (1512) that slides leave the space between, and the distance of fixed half round (1511) and the relative terminal surface of half round (1512) that slides towards the direction grow gradually setting of keeping away from half round axis, fixed half round (1511) coaxial fixation is in on tensioning roller (7), half round (1512) that slides is followed tensioning roller (7) axial slip is connected on tensioning roller (7), it has adjustable ring (16) still to go up threaded connection on tensioning roller (7), adjustable ring (16) are used for contradicting and carry on spacingly in the one side of keeping away from fixed half round (1511) in half round (1512) that slides.
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| CN201911349609.9A CN111114117B (en) | 2019-12-24 | 2019-12-24 | Printing system of medicine packaging box |
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| CN201911349609.9A CN111114117B (en) | 2019-12-24 | 2019-12-24 | Printing system of medicine packaging box |
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| CN111114117A true CN111114117A (en) | 2020-05-08 |
| CN111114117B CN111114117B (en) | 2021-04-27 |
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| CN111114117B (en) | 2021-04-27 |
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