CN108340686A - A kind of printing equipment - Google Patents
A kind of printing equipment Download PDFInfo
- Publication number
- CN108340686A CN108340686A CN201810340999.2A CN201810340999A CN108340686A CN 108340686 A CN108340686 A CN 108340686A CN 201810340999 A CN201810340999 A CN 201810340999A CN 108340686 A CN108340686 A CN 108340686A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- rack
- fixed
- paper
- printing equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
-
- 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
- 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
- B41J11/007—Conveyor belts or like feeding devices
-
- 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
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
- B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains and introducing into a pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
- B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
- B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
- B65H5/224—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The present invention provides a kind of printing equipments, belong to printing technology.It solves the technical problems such as the pattern position disunity on the overwrap that existing printing equipment obtains.This printing equipment includes rack, the conveyer belt being rotatably arranged in rack and several printing spray nozzles for being fixed on the rack and being located at right over conveyer belt stage casing, front end in rack positioned at conveyer belt is rotatably connected to let off roll, in rack paper collecting mechanism is arranged right below positioned at conveyer belt, glassine paper on conveyer belt can be adsorbed on its surface by conveyer belt and the conveyer belt right over paper collecting mechanism makes the glassine paper of absorption on it be detached from, and be equipped with the ink setting mechanism that can accelerate the drying of glassine paper curing ink in rack with the rear end face position of conveyer belt.The present invention has the advantages that so as to print obtained overwrap pattern printing position unified.
Description
Technical field
The invention belongs to printing technologies, are related to a kind of printing equipment.
Background technology
In existing packaging upper advertisement and product can be printed in overwrap in overwraps such as packaging outer wrapping glassine papers
The printing of information, overwrap is automatically performed by printing equipment.First coiled overwrap is spread in printing process
It opens and cuts in individual overwrap, then upper pattern-information is printed by printing spray nozzle on individual overwrap, finally
Overwrap after printing is stacked and is collected.Cutting needs to complete by independent machine in existing printing equipment, causes cost
Increase；Individual overwrap is conveyed by conveyer belt, and overwrap has displacement in transmission process, causes to print
The relative position of nozzle and overwrap can not be unified, the pattern position disunity on the overwrap after being completed for printing, and residual
Substandard products are more.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of printing equipment, solution of the present invention
Certainly the technical issues of is can be so that the overwrap pattern printing position unification that printing obtains.
Object of the invention can be realized by the following technical scheme：
A kind of printing equipment, including rack, the conveyer belt that is rotatably arranged in rack and be fixed on the rack and be located at defeated
Send several printing spray nozzles right over stage casing, which is characterized in that the front end in the rack positioned at conveyer belt is rotatably connected to
Let off roll, the rack is interior to be arranged right below paper collecting mechanism positioned at conveyer belt, and the conveyer belt can will be located at conveyer belt
On glassine paper be adsorbed on its surface and the conveyer belt right over the paper collecting mechanism to adsorb glassine paper on it
It is detached from, is equipped with the printing ink dryer that can accelerate the drying of glassine paper curing ink in the rack with the rear end face position of conveyer belt
Structure.
Let off roll discharges glassine paper, is located at glassine paper on conveyer belt and adsorbs on it, so that on conveyer belt
Glassine paper will not occur displacement in transmission process, that is, the relative position in printing between glassine paper and printing spray nozzle
All same also ensures that overwrap pattern printing position is unified, can accelerate the drying of ink by ink setting mechanism, from
And ensure that ink is completely dried when glassine paper enters paper collecting mechanism.
In above-mentioned printing equipment, the ink setting mechanism includes drying fan, and the rack is close to conveyer belt
The side of rear end offers ventilation opening, and the drying fan is fixed at ventilation opening, and the drying fan is diagonally downward and direction
The rear end of conveyer belt is fixed with upper wind shield, upper wind shield in the rack positioned at printing spray nozzle close to the side of drying fan
Lower end on conveyer belt, the rack be located at conveyer belt below be further fixed on lower wind shield, the lower wind shield is located at
The underface of the rear end of the conveyer belt and upper end of lower wind shield is close to conveyer belt.After air is blowed to conveyer belt by drying fan
End, the direction of drying fan are avoided that the glassine paper on the rear end to conveyer belt causes to shift, and can be added by increasing air circulation
The drying of fast glassine paper curing ink；Upper wind shield and lower wind shield are avoided that glass of the air to other positions on conveyer belt of flowing
Glass paper causes to shift.
It is located in above-mentioned printing equipment, in the rack at ventilation opening and is further fixed on dust cover.Dust cover is avoided that
Dust enters in rack, avoids dust fall on glassine paper.
In above-mentioned printing equipment, it is fixed on the side plate in the rack between lower block aerofoil and upper wind shield
Several ventilation holes.The structure can guarantee can quickly be flowed out by the air that drying fan is blown into, and avoids lower wind shield and above keeps out the wind
Pressure increase causes air to be flowed through between upper wind shield and conveyer belt or lower wind shield and conveyer belt between plate, to ensure
Glassine paper fixed position on conveyer belt is constant.
In above-mentioned printing equipment, guide roller is additionally provided in the rack between let off roll and conveyer belt, it is described
The lower section of guide roller is aligned with the upper side of conveyer belt.Guide roller makes the glassine paper for having let off roll to release be fitted in conveyer belt
On.
In above-mentioned printing equipment, cut paper roller is equipped in the rack between guide roller and printing spray nozzle, it is described
Rack, which is equipped with, can drive the oscillating motor that cut paper roller swings back and forth, and have eccentric part on the cut paper roller, on the eccentric part
It is fixed with hand papercutter, several cut paper notches are equidistantly provided on the conveyer belt, is moved in the cut paper notch of the conveyer belt
The oscillating motor can drive cut paper roller to lower swing when below cut paper roller and so that the cutting edge of hand papercutter penetrates cut paper notch.It is logical
Crossing above structure can be by whole section of glassine paper cutting in a sheet by a sheet independent wrapping paper, and each cut paper notch is moved under cut paper roller
Side realizes a cut paper, and to ensure that every glass paper size is identical, the operation of oscillating motor is controlled by controller, is existing
Technology.
In above-mentioned printing equipment, the paper collecting mechanism includes bottom plate, be fixed on bottom plate two pieces it is parallel
Baffle and the lifter plate between two block baffles are vertically fixed two pieces of parallel expansion plates, two pieces of institutes on the lifter plate
It is between two block baffles and vertical with two block baffles to state expansion plate, the expansion plate includes several sections of telescopic frames, several sections of institutes
It states that telescopic frame is sequentially connected and underlying telescopic frame can be plugged in the telescopic frame being located above, is opened vertically on the baffle
Equipped with several sections and the one-to-one limiting slot of telescopic frame, several sections of limiting slots are stepped to be arranged above and below, the telescopic frame
Two sections can be respectively protruding into corresponding limiting slot, and the bottom plate, which is equipped with, can drive the elevating mechanism that lifter plate moves up and down.
For glassine paper with can be detached from from conveyer belt when conveyer belt turns to right over lifter plate, glassine paper can fall to two
Between block baffle and two pieces of expansion plates, two block baffles and two pieces of expansion plates play guiding role, have just started to collect paper in lifter plate
Lifter plate is risen to peak by Zhang Shi in order to reduce the distance that glassine paper is fallen by elevating mechanism, and expansion plate, which is in, at this time receives
Contracting state, spacing between lifter plate and conveyer belt is minimum, therefore glassine paper accurately simultaneously neat can be fallen and be stacked on lifting
On plate, as the thickness that glassine paper stacks increases, elevating mechanism drives lifter plate to move down and vacates stacking space, but glassine paper falls
The distance fallen remains constant, therefore it is neat to can guarantee that the glassine paper of collection stacks.
In above-mentioned printing equipment, the elevating mechanism includes lifting motor and lead screw, and the upper end of the baffle is fixed
There are rotation seat, the lead screw to be rotatably connected between rotation seat and bottom plate, the lead screw passes through lifter plate and is spirally connected with lifter plate,
The lower end of the lead screw is fixed with rotate gear, and the lifting motor is fixed on bottom plate, on the motor shaft of the lifting motor
It is fixed with driving gear, the driving gear is engaged with rotate gear.Drive lead screw rotation that can realize up and down by lifting motor
Lifter plate is lifted, screw rod transmission can realize uninterrupted transmission, therefore lifter plate can be the heap with glassine paper collecting glassine paper
Folded uniform descent.
In above-mentioned printing equipment, the conveyer belt includes interior band body, tyre body and several tracheaes flexible, described
It is provided with several groups venthole on tyre body, the venthole of several rectangular array distributions, several institutes are all had in every group of venthole
It states including tracheae is arranged between band body and tyre body, the both ends of the tracheae are all closed, several directions are provided on the tracheae
The suction hole of tyre body, each venthole are aligned connection with the suction hole of corresponding tracheae, have court on the tracheae
Under gas nozzle, the gas nozzle passes through interior band body, be fixed on the interior inside with body with the one-to-one micro air pump of tracheae,
The air inlet of the micro air pump is connected to the gas nozzle of tracheae.
In printing, micro air pump operation is evacuated from tracheal strips, and air can enter tracheal strips by venthole and suction hole,
Therefore negative pressure can be formed at the venthole of tyre body, it will be by under the action of negative pressure when glassine paper is fitted on tyre body
It is adsorbed on tyre body, to ensure that glassine paper position in printing is accurate；Micro air pump can pass through battery powered, micro air pump
Switch controlled by controller, the micro air pump when the corresponding conveyer belt of micro air pump turns to right over paper collecting mechanism
It can be stopped so that glassine paper can be detached from from conveyer belt and fall, when the corresponding conveyer belt of micro air pump turns to printer
When position, micro air pump unlatching positions glassine paper, ensures that the accurate of printing position, the open and close position of micro air pump can lead to
Cross position sensor determination；Tracheae can be rotated with conveyer belt when tracheae flexible can guarantee conveyer belt rotation.
Compared with prior art, this printing equipment, which has, can make the overwrap pattern printing position that printing obtains unified
And the advantages of compact overall structure.
Description of the drawings
Fig. 1 is the schematic cross-sectional view and partial enlarged view of this printing equipment.
Fig. 2 is the schematic cross-sectional view of conveyer belt in this printing equipment.
Fig. 3 is the schematic cross-sectional view of this paper collecting mechanism.
Fig. 4 is the broken section structural representation of position relationship between expansion plate and baffle when this lifter plate is located at bottom
Figure.
Fig. 5 is the broken section structural representation of position relationship between expansion plate and baffle when this lifter plate is located at the top
Figure.
In figure, 1, rack；11, ventilation opening；12, ventilation hole；13, guide rail；14, electric cylinders；15, printing spray nozzle；2, dry wind
Fan；21, upper wind shield；22, lower wind shield；23, dust cover；3, conveyer belt；31, interior band body；311, lower limit raised line；312, it props up
Support flange；32, tyre body；321, venthole；322, upper limit raised line；323, cut paper notch；33, tracheae；331, suction hole；
332, gas nozzle；34, micro air pump；35, rotation axis；36, resigning annular groove；37, baffle ring；4, let off roll；41, guide roller；42, cut paper
Roller；421, eccentric part；422, hand papercutter；5, bottom plate；51, baffle；511, limiting slot；512, guide groove；513, rotation seat；52、
Lifter plate；53, expansion plate；531, telescopic frame；54, lifting motor；541, gear is driven；55, lead screw；551, rotate gear；56、
Blend stop；561, wedge-shaped part.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, printing equipment includes rack 1, the conveyer belt 3 that is rotatably arranged in rack 1 and is fixed in rack 1
And it is located at several printing spray nozzles 15 right over 3 stage casing of conveyer belt, it is rotatably connected to and puts positioned at the front end of conveyer belt 3 in rack 1
Winding up roller 4, rack 1 is interior to be arranged right below paper collecting mechanism positioned at conveyer belt 3, and conveyer belt 3 can be by the glass on conveyer belt 3
Glass paper is adsorbed on its surface and the conveyer belt 3 right over paper collecting mechanism makes the glassine paper of absorption on it be detached from,
The ink setting mechanism of glassine paper curing ink drying can be accelerated by being equipped with the rear end face position of conveyer belt 3 in rack 1.
As shown in Figure 1, ink setting mechanism includes drying fan 2, rack 1 is opened up close to the side of the rear end of conveyer belt 3
There is ventilation opening 11, be located in rack 1 at ventilation opening 11 and be further fixed on dust cover 23, drying fan 2 is fixed at ventilation opening 11, is done
It is solid close to the side of drying fan 2 that dry fan 2 is located at printing spray nozzle 15 diagonally downward and towards the rear end of conveyer belt 3, in rack 1
Surely there is a upper wind shield 21, the lower section of the lower end of upper wind shield 21 positioned at conveyer belt 3 on conveyer belt 3, rack 1 is further fixed on down
Wind shield 22, lower wind shield 22 is located at the underface of the rear end of conveyer belt 3 and the upper end of lower wind shield 22 is close to conveyer belt 3.Machine
Several ventilation holes 12 are fixed on side plate on frame 1 between lower block aerofoil 22 and upper wind shield 21.It is located in rack 1 and unreels
Guide roller 41 is additionally provided between roller 4 and conveyer belt 3, the lower section of guide roller 41 is aligned with the upper side of conveyer belt 3.
Air is blowed to the rear end of conveyer belt 3 by drying fan 2, and the direction of drying fan 2 is avoided that the rear end to conveyer belt 3
On glassine paper cause to shift, can accelerate the drying of glassine paper curing ink by increasing air circulation；Upper wind shield 21 and lower block
Aerofoil 22 is avoided that the air of flowing causes to shift to the glassine paper of other positions on conveyer belt 3.Dust cover 23 is avoided that dust
Into in rack 1, dust fall on glassine paper is avoided.
Cut paper roller 42 is equipped between guide roller 41 and printing spray nozzle 15 in rack 1 as shown in Figure 1, rack 1 is equipped with
The oscillating motor that cut paper roller 42 can be driven to swing back and forth has eccentric part 421 on cut paper roller 42, is fixed on eccentric part 421 partially
Hand papercutter 422 is equidistantly provided with several cut paper notches 323 on conveyer belt 3, cut paper is moved in the cut paper notch 323 of conveyer belt 3
Oscillating motor can drive cut paper roller 42 to lower swing when 42 lower section of roller and so that the cutting edge of inclined hand papercutter 422 penetrates cut paper notch
323.Can be by whole section of glassine paper cutting in a sheet by a sheet independent wrapping paper by above structure, each cut paper notch 323 moves
A cut paper is realized to 42 lower section of cut paper roller, and to ensure that every glass paper size is identical, the operation of oscillating motor is by controlling
Device controls, and is the prior art.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, paper collecting mechanism includes bottom plate 5, be fixed on bottom plate 5 two pieces it is parallel
Baffle 51 and the lifter plate 52 between two block baffles 51, be vertically fixed two pieces of parallel expansion plates on lifter plate 52
53, two pieces of expansion plates 53 are between two block baffles 51 and vertical with two block baffles 51, and expansion plate 53 includes several sections of telescopic frames
531, several sections of telescopic frames 531 are sequentially connected and underlying telescopic frame 531 can be plugged to the telescopic frame 531 being located above
It is interior, several sections and 531 one-to-one limiting slot 511 of telescopic frame are offered on baffle 51 vertically, several sections of limiting slots 511 are in rank
Scalariform is arranged above and below, and two sections of telescopic frame 531 can be respectively protruding into corresponding limiting slot 511, and bottom plate 5, which is equipped with, can drive lifting
The elevating mechanism that plate 52 moves up and down.Elevating mechanism includes lifting motor 54 and lead screw 55, and the upper end of baffle 51 is fixed with rotation
Seat 513, lead screw 55 is rotatably connected between rotation seat 513 and bottom plate 5, lead screw 55 pass through lifter plate 52 and with 52 spiral shell of lifter plate
It connects, the lower end of lead screw 55 is fixed with rotate gear 551, and lifting motor 54 is fixed on bottom plate 5, on the motor shaft of lifting motor 54
It is fixed with driving gear 541, driving gear 541 is engaged with rotate gear 551.
As shown in figure 3, being fixed with blend stop 56 between the upper end of two block baffles 51, blend stop 56 is located at the rear end of baffle 51, gear
The top of item 56 has the wedge-shaped part 561 of the rectangular triangle in section, one of wedge-shaped part 561 right-angle side and conveyer belt 3
It reclines, the wedge angle of wedge-shaped part 561 is towards the rear end of conveyer belt 3.The glassine paper not fallen completely can be hindered by wedge-shaped part 561
Gear ensures that glassine paper can be detached from conveyer belt 3.
As shown in figure 3, the bottom of rack 1 is equipped with two guide rails 13, opening, two guide rails 13 are provided on the side plate of rack 1
It is pierced by opening, guide rail 13 is vertical with conveyer belt 3, and bottom plate 5 is slidably connected on guide rail 13, and the bottom of rack 1 is additionally provided with electric cylinders 14,
Electric cylinders 14 are located at the lower section of bottom plate 5, and movable end and the bottom plate 5 of electric cylinders 14 are fixed.Electric cylinders 14 can drive bottom plate 5 to be moved forward and backward and incite somebody to action,
Bottom plate 5 can be removed in rack 1 when completing glassine paper and collecting, facilitate the recycling of glassine paper after printing.
As shown in figures 1 and 3, the gib block of protrusion is all had in the middle part of the two side of lifter plate 52, in two block baffles 51
Guide groove 512 is offered vertically, and gib block can be worn to corresponding guide groove 512, and the section of positive stop strip is square, limit
The two sides of item and the two sides of guide groove 512 recline.It can be slided up and down along guide groove 512 by gib block so that lifting
Holding is horizontal when plate 52 moves up and down.
With can be detached from from conveyer belt 3 when conveyer belt 3 turns to 52 surface of lifter plate, glassine paper can be fallen glassine paper
To between two block baffles 51 and two pieces of expansion plates 53, two block baffles 51 and two pieces of expansion plates 53 play guiding role, in lifter plate
52 just start collect paper when, in order to reduce the distance that glassine paper is fallen, lifter plate 52 is risen to by peak by elevating mechanism,
Expansion plate 53 is in contraction state at this time, and the spacing between lifter plate 52 and conveyer belt 3 is minimum, therefore glassine paper can be accurate and whole
Neat falling and being stacked on lifter plate 52, and as the thickness that glassine paper stacks increases, elevating mechanism drives lifter plate 52 to move down
It vacates and stacks space, but the distance that glassine paper is fallen remains constant, therefore it is neat to can guarantee that the glassine paper of collection stacks.
Drive the rotation of lead screw 55 that can achive up and down lifter plate 52 by lifting motor 54, the transmission of lead screw 55 can realize uninterrupted biography
It is dynamic, therefore lifter plate 52 can be the stacking uniform descent with glassine paper collecting glassine paper.
As depicted in figs. 1 and 2, conveyer belt 3 includes interior band body 31, tyre body 32 and several tracheaes 33 flexible, tyre
It is provided with several groups venthole 321 on body 32, the venthole 321 of several rectangular array distributions is all had in every group of venthole 321, if
Including the dry setting of root tracheae 33 between band body 31 and tyre body 32, the both ends of tracheae 33 are all closed, several are provided on tracheae 33
Towards the suction hole 331 of tyre body 32, each venthole 321 is aligned connection, tracheae with the suction hole of corresponding tracheae 33 331
There is gas nozzle 332 directed downwardly, gas nozzle 332 to pass through interior band body 31, are fixed with tracheae 33 one by one on the interior inside with body 31 on 33
Corresponding micro air pump 34, the air inlet of micro air pump 34 are connected to the gas nozzle 332 of tracheae 33.
As depicted in figs. 1 and 2, the interior lateral surface with body 31 is equipped with several sections of lower limit raised lines 311 in a ring, lower limit
The middle part of position raised line 311 offers lower annular slot, and the following side of tracheae 33 is caught in lower annular slot.The inside of tyre body 32
Face is equipped with several sections of upper limit raised lines 322 in a ring, and the middle part of upper limit raised line 322 offers annular slot, ventilates
Hole 321 is connected to corresponding upper annular slot, and the upper lateral part of tracheae 33 is caught in annular slot.It is rotatably connected in rack 1
Two rotation axis 35, interior band body 31 are socketed between two rotation axis 35, and several resigning annular grooves 36 are offered in rotation axis 35, micro-
Type air pump 34 can pass through resigning annular groove 36.Resigning annular groove 36 can be so that rotation axis 35 can driving conveying belt 3 rotate, while
It can enable with interior 34 smooth rotation of micro air pump rotated with body 31.The both ends of rotation axis 35 are homogeneous internal with body 31 and outer
Both sides protrusion with body 32, the both ends of rotation axis 35 all have baffle ring 37, the both sides that the interior both sides with body 31 and tyre carry with
The inside of corresponding baffle ring 37 reclines.The interior raised support flange 312 in the both sides with body 31, support flange 312 and tyre body
32 medial surface reclines.Cut paper notch 323 is located between two groups of ventholes 321.The structure makes every group of venthole 321 that can inhale
A firmly glassine paper.
In printing, the operation of micro air pump 34 pumping, air out of tracheae 33 can pass through venthole 321 and suction hole 331
Into in tracheae 33, therefore negative pressure can be formed at the venthole 321 of tyre body 32, when glassine paper is fitted on tyre body 32
It will be attracted on tyre body 32 under the action of negative pressure, to ensure that glassine paper position in printing is accurate；Micro air pump
34 can be controlled by battery powered, the switch of micro air pump 34 by controller, when 34 corresponding conveyer belt 3 of micro air pump rotates
Micro air pump 34 can be stopped when right over to paper collecting mechanism so that and glassine paper can be detached from from conveyer belt 3 and fall, when
When 34 corresponding conveyer belt 3 of micro air pump turns to printing station, the unlatching of micro air pump 34 positions glassine paper, ensures printing
Position it is accurate, the open and close position of micro air pump 34 can be determined by position sensor；Tracheae 33 flexible can guarantee defeated
Tracheae 33 can be rotated with conveyer belt 3 when band 3 being sent to rotate.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of printing equipment, including rack, the conveyer belt that is rotatably arranged in rack and it is fixed on the rack and is located at conveying
With several printing spray nozzles right over stage casing, which is characterized in that be rotatably connected to and put positioned at the front end of conveyer belt in the rack
Winding up roller, the rack is interior to be arranged right below paper collecting mechanism positioned at conveyer belt, and the conveyer belt can will be located on conveyer belt
Glassine paper be adsorbed on its surface and glassine paper that the conveyer belt right over the paper collecting mechanism to adsorb on it is de-
From with the rear end face position of conveyer belt equipped with the ink setting mechanism that can accelerate the drying of glassine paper curing ink in the rack.
2. printing equipment according to claim 1, which is characterized in that the ink setting mechanism includes drying fan, institute
It states rack and offers ventilation opening close to the side of the rear end of conveyer belt, the drying fan is fixed at ventilation opening, the drying
Fan is fixed with positioned at printing spray nozzle close to the side of drying fan diagonally downward and towards the rear end of conveyer belt in the rack
Upper wind shield, the lower end of upper wind shield, which is located on conveyer belt, the rack below conveyer belt, is further fixed on lower wind shield,
The lower wind shield is located at the underface of the rear end of conveyer belt and the upper end of lower wind shield is close to conveyer belt.
3. printing equipment according to claim 2, which is characterized in that in the rack be located at ventilation opening at be further fixed on it is anti-
Dust hood.
4. printing equipment according to claim 2, which is characterized in that be located at lower block aerofoil and upper wind shield in the rack
Between side plate on be fixed with several ventilation holes.
5. printing equipment according to claim 1, which is characterized in that in the rack between let off roll and conveyer belt
It is additionally provided with guide roller, the lower section of the guide roller is aligned with the upper side of conveyer belt.
6. printing equipment according to claim 5, which is characterized in that be located in the rack guide roller and printing spray nozzle it
Between be equipped with cut paper roller, the rack, which is equipped with, can drive the oscillating motor that cut paper roller swings back and forth, and have on the cut paper roller inclined
Center portion is fixed with hand papercutter on the eccentric part, several cut paper notches is equidistantly provided on the conveyer belt, in the conveyer belt
Cut paper notch when being moved to below cut paper roller the oscillating motor cut paper roller can be driven to lower swing and make the sword of hand papercutter
Mouth penetrates cut paper notch.
7. printing equipment according to claim 1, which is characterized in that the paper collecting mechanism includes bottom plate, is fixed on
Two pieces of parallel baffles on bottom plate and the lifter plate between two block baffles, be vertically fixed on the lifter plate two pieces it is flat
Capable expansion plate, two pieces of expansion plates are between two block baffles and vertical with two block baffles, and the expansion plate includes several
Section telescopic frame, several sections of telescopic frames are sequentially connected and underlying telescopic frame can be plugged to the telescopic frame being located above
It is interior, several sections and the one-to-one limiting slot of telescopic frame are offered on the baffle vertically, on several sections of limiting slots are stepped
Two sections of lower arrangement, the telescopic frame can be respectively protruding into corresponding limiting slot, and the bottom plate is equipped with and can drive on lifter plate
The elevating mechanism of lower movement.
8. printing equipment according to claim 7, which is characterized in that the elevating mechanism includes lifting motor and lead screw,
The upper end of the baffle is fixed with rotation seat, and the lead screw is rotatably connected between rotation seat and bottom plate, and the lead screw, which passes through, to be risen
Drop plate is simultaneously spirally connected with lifter plate, and the lower end of the lead screw is fixed with rotate gear, and the lifting motor is fixed on bottom plate, described
Driving gear is fixed on the motor shaft of lifting motor, the driving gear is engaged with rotate gear.
9. printing equipment according to claim 1, which is characterized in that if the conveyer belt include interior band body, tyre body and
Dry root tracheae flexible is provided with several groups venthole on the tyre body, and several rectangular arrays point are all had in every group of venthole
The venthole of cloth, including several tracheae settings between band body and tyre body, the both ends of the tracheae are all closed, the gas
Several suction holes towards tyre body are provided on pipe, each venthole is aligned company with the suction hole of corresponding tracheae
It is logical, there is gas nozzle directed downwardly, the gas nozzle is fixed on interior band body, the interior inside with body and tracheae on the tracheae
One-to-one micro air pump, the air inlet of the micro air pump are connected to the gas nozzle of tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340999.2A CN108340686B (en) | 2018-04-17 | 2018-04-17 | Printing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340999.2A CN108340686B (en) | 2018-04-17 | 2018-04-17 | Printing equipment |
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| Publication Number | Publication Date |
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| CN108340686A true CN108340686A (en) | 2018-07-31 |
| CN108340686B CN108340686B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810340999.2A Active CN108340686B (en) | 2018-04-17 | 2018-04-17 | Printing equipment |
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| CN (1) | CN108340686B (en) |
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| CN108340686B (en) | 2023-08-11 |
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