CN110949001A - Printing machine table and working method thereof - Google Patents
Printing machine table and working method thereof Download PDFInfo
- Publication number
- CN110949001A CN110949001A CN201911415602.2A CN201911415602A CN110949001A CN 110949001 A CN110949001 A CN 110949001A CN 201911415602 A CN201911415602 A CN 201911415602A CN 110949001 A CN110949001 A CN 110949001A
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- paper
- base paper
- roller unit
- printing
- adhesive label
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- 238000007639 printing Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 114
- 238000007599 discharging Methods 0.000 claims abstract description 79
- 230000001070 adhesive effect Effects 0.000 claims abstract description 51
- 239000002994 raw material Substances 0.000 claims abstract description 41
- 238000003854 Surface Print Methods 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims description 41
- 238000007645 offset printing Methods 0.000 claims description 21
- 238000003851 corona treatment Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 230000001815 facial effect Effects 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 11
- 230000009918 complex formation Effects 0.000 claims 1
- 238000013329 compounding Methods 0.000 abstract description 6
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
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
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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
- B41F23/08—Print finishing devices, e.g. for glossing prints
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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
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Labeling Devices (AREA)
Abstract
The invention provides a printing machine table, which comprises a machine frame, a first base paper receiving mechanism, a second base paper discharging mechanism, a raw material discharging mechanism, a rubber surface printing mechanism, a rotary mechanism and a finished product receiving mechanism, wherein the working method comprises the following steps: the raw material feeding mechanism is used for placing self-adhesive label paper, the first base paper receiving mechanism is used for pulling the first base paper to separate the first base paper, the adhesive face printing mechanism is used for printing the adhesive face of the separated surface paper, the second base paper feeding mechanism is used for placing the second base paper, the rotary mechanism is used for compounding the second base paper and the surface paper by pulling the second base paper and the surface paper, rotary printing is carried out on the surface of the compounded self-adhesive label, and the finished product receiving mechanism is used for winding the printed self-adhesive label; the invention aims to solve the problems that the edge of the existing printing machine table is staggered and irregular after the face paper and the bottom paper of the self-adhesive label are separated and then compounded, the surface of the self-adhesive label is arched and wrinkled, and the printing precision of the adhesive surface and the surface of the self-adhesive label cannot meet the requirement.
Description
Technical Field
The invention relates to the field of printing equipment, in particular to a printing machine and a working method thereof.
Background
At present, the use of self-adhesive labels in the market is gradually popularized, and the demand of the self-adhesive labels is higher and higher. In the printing process, the requirement on the distance precision between the adhesive surface printing position and the surface printing position of the self-adhesive label is very high, the edges of the self-adhesive label, which are separated from the surface paper, need to be neat after compounding, the dislocation is not allowed, and the lengths of the surface paper and the bottom paper also need to be kept consistent after compounding.
The printing process of the existing printing machine is as follows: the method comprises the steps that a backing paper and a face paper are separated firstly before a self-adhesive label reaches a printing area, the face paper after separation is subjected to offset printing firstly, the face paper after separation is subjected to offset printing and then is subjected to surface printing in a compounding mode with the backing paper after separation, the face paper and the backing paper after separation are advanced through the same tension mechanism, the face paper and the backing paper are different in material and tension, the face paper and the backing paper are different in tension, the face paper and the backing paper after separation are identical in tension due to the fact that the same tension mechanism is used for the face paper and the backing paper after separation, the face paper and the backing paper are different in length, the advancing synchronism and tension consistency of the face paper and the backing paper are affected, the face paper and the backing paper can be staggered and buckled after compounding, and the distance accuracy between the face.
In view of the above, the present inventors have invented a printing machine and a working method thereof.
Disclosure of Invention
The invention provides a printing machine and a working method thereof, aiming at solving the problems that the edge of the existing printing machine is staggered and irregular after the face paper and the backing paper of a self-adhesive label are separated and compounded, the surface of the self-adhesive label is arched and wrinkled, and the printing precision of the adhesive surface and the surface of the self-adhesive label cannot meet the requirement.
The invention is realized by the following steps:
a printing machine table comprises a frame, a first base paper receiving mechanism and a second base paper discharging mechanism which are arranged on the frame, and a raw material discharging mechanism, a glue surface printing mechanism, a rotary mechanism and a finished product receiving mechanism which are arranged on the frame in sequence along the advancing direction of a self-adhesive label, wherein the self-adhesive label after separation is defined to comprise first base paper and surface paper, and the base paper placed on the second base paper discharging mechanism is defined to be second base paper;
the raw material discharging mechanism is used for placing non-printed adhesive label paper; the first base paper receiving mechanism comprises a first base paper receiving shaft, and the first base paper receiving shaft is used for separating the first base paper on the non-printed adhesive label by pulling the first base paper and rolling the separated first base paper; the adhesive surface printing mechanism is used for printing the adhesive surface of the separated facial tissue; the second bottom paper discharging mechanism comprises a second bottom paper discharging shaft for placing second bottom paper; the rotary mechanism enables the second base paper and the surface paper to be compounded by pulling the second base paper and the surface paper, and the surface of the compounded self-adhesive label is subjected to rotary printing; and the finished product receiving mechanism is used for rolling the adhesive sticker labels printed by the rotary mechanism.
Further, in a preferred embodiment of the present invention, the first backing paper receiving shaft is disposed below the adhesive surface printing mechanism, the first backing paper receiving mechanism further includes a separation positioning roller unit and a receiving tensioning roller unit, the separation positioning roller unit is disposed at the bottom of the adhesive surface printing mechanism, the first backing paper receiving shaft separates the first backing paper on the self-adhesive label passing through the separation positioning roller unit, and the receiving tensioning roller unit is disposed between the separation positioning roller unit and the first backing paper receiving shaft for providing tension for the first backing paper separation.
Further, in a preferred embodiment of the present invention, the offset printing mechanism includes an offset printing unit, a UV lamp for drying and curing ink on the paper after printing, and a paper guide roller unit for guiding the paper after the offset printing is completed, both disposed above the offset printing unit.
Further, in a preferred embodiment of the present invention, the second base paper discharging shaft is disposed at one side of the offset printing apparatus, the second base paper discharging mechanism further includes a discharging tension roller unit disposed above the offset printing apparatus for providing tension for compounding the second base paper, and a first deviation-correcting controller disposed between the discharging tension roller unit and the second base paper discharging shaft for controlling the balance of the second base paper passing through the first deviation-correcting controller.
Further, in a preferred embodiment of the present invention, the rotary mechanism includes a rotary wheel disposed at the other side of the offset printing device, and a compound positioning roller unit disposed below the rotary wheel, and the second base paper passing through the discharging tension roller unit and the face paper passing through the face paper guide roller both pass through the compound positioning roller unit, and are pulled by the rotary wheel to compound the second base paper and the face paper into the self-adhesive label paper.
Further, in a preferred embodiment of the present invention, the raw material discharging mechanism includes a raw material discharging shaft for placing the non-printed adhesive label, and a raw material discharging tensioning roller unit disposed between the separation positioning roller unit and the raw material discharging shaft for providing tension for the separation of the first base paper.
Further, in a preferred embodiment of the present invention, the raw material discharging mechanism further includes a paper receiving machine, a second deviation-correcting controller, and a corona treatment device, the paper receiving machine is disposed along the advancing direction of the self-adhesive label, the second deviation-correcting controller is configured to control the balance degree of the self-adhesive label passing through the second deviation-correcting controller, and the corona treatment device performs corona treatment on the surface of the self-adhesive label passing through the corona treatment device.
Further, in a preferred embodiment of the present invention, the finished product receiving mechanism includes a finished product receiving shaft and a finished product receiving tensioning roller set, the finished product receiving shaft is used for rolling the printed self-adhesive label, and the finished product receiving tensioning roller set is used for providing tension for rolling the finished product receiving shaft.
Further, in a preferred embodiment of the present invention, the finished product receiving mechanism further includes a gloss oil seat, a film sticking machine, and a receiving traction device, the gloss oil seat is disposed along the advancing direction of the self-adhesive label, the gloss oil seat is used for coating gloss oil on the surface of the self-adhesive label passing through the gloss oil seat, the film sticking machine is used for coating a film on the surface of the self-adhesive label passing through the film sticking machine, and the receiving traction device is used for increasing the receiving speed.
In addition, the invention also discloses a working method of the printing machine, which is used for controlling the printing machine and comprises the following steps:
s1: the raw material discharging shaft rotates to unreel the dry adhesive label;
s2: the uncoiled self-adhesive label is subjected to deviation correction and balance adjustment through a second deviation correction controller, so that the self-adhesive label is prevented from deviating;
s3: performing corona treatment on the surface of the self-adhesive label paper after deviation rectification by a corona treatment device;
s4: the self-adhesive label subjected to corona treatment reaches a separation positioning roller unit through a raw material discharging tensioning roller unit, a first base paper and a face paper of the self-adhesive label are separated at the separation positioning roller unit, the first base paper passes through the separation positioning roller unit and a receiving tensioning roller unit and then is fixed on a first base paper receiving shaft, the first base paper receiving shaft rotates to pull the first base paper to be separated from the face paper, and the first base paper is wound on the first base paper receiving shaft;
s5: the separated surface paper enters a surface printing device for surface printing, the printed surface paper passes below a UV lamp, and the UV lamp is used for drying and curing ink on the printed surface paper;
s6: the second bottom paper on the second bottom paper discharging shaft is subjected to deviation rectification adjustment and balance degree through a first deviation rectification controller, so that the deviation of the second bottom paper is prevented, the second bottom paper subjected to deviation rectification reaches the composite positioning roller unit through the discharging tensioning roller unit, the surface paper subjected to offset printing also reaches the composite positioning roller unit through the surface paper guide roller unit, the second bottom paper and the surface paper are fixed on the rotary bull wheel after passing through the composite positioning roller unit, and the rotary bull wheel rotates to pull the second bottom paper and the surface paper to be compounded to form the self-adhesive label;
s7: continuously and circularly printing the self-adhesive labels by a large circular wheel in a rolling manner;
s8: the adhesive sticker label after rotary printing passes through the oil glazing seat, and the surface of the adhesive sticker label passing through the oil glazing seat is coated with oil glazing;
s9: the adhesive sticker label coated with the gloss oil reaches a film sticking machine through a finished product receiving tensioning roller set, and a film is stuck on the surface of the adhesive sticker label through the film sticking machine;
s10: the self-adhesive label covered with the film is pulled to a finished product receiving shaft through a receiving traction device, the receiving traction device is used for improving the receiving speed of the finished product receiving shaft, and the finished product receiving shaft rotates to roll the self-adhesive label.
The invention has the beneficial effects that:
the invention has the advantages that the first backing paper collecting shaft separates the first backing paper on the non-printed self-adhesive label by pulling the first backing paper, the second backing paper discharging shaft is used for placing the second backing paper, the rotary bull wheel respectively pulls the second backing paper on the second backing paper discharging shaft and the face paper after finishing the glue surface printing to combine the two for rotary printing, the tension of the second backing paper is the same as the tension of the face paper after finishing the glue surface printing by adjusting the rotating speed of the second backing paper discharging shaft, the advancing and the tensions of the two are respectively synchronous and consistent, the deviation correction and balance adjustment of the second backing paper are carried out by the first deviation correction controller to prevent the second backing paper from deviating, then the two are combined at the combined positioning roller unit under the pulling of the rotary bull wheel, the edges of the combined second backing paper and face paper are tidy and not misplaced, the surface of the self-adhesive label can not arch and wrinkle, the precision of surface printing and offset printing of the self-adhesive label can be improved when rotary printing is carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a third schematic structural view of the present invention;
FIG. 4 is an enlarged view of B of FIG. 3;
FIG. 5 is an enlarged view of the structure C of FIG. 3;
FIG. 6 is an enlarged view of D of FIG. 3;
FIG. 7 is a fourth schematic structural view of the present invention;
FIG. 8 is an enlarged view of G of FIG. 7;
fig. 9 is a self-adhesive label operation route diagram during working of the invention.
Description of the main elements
The machine frame (1) is provided with a frame,
a first bottom paper receiving mechanism 2 for receiving bottom paper,
a first base sheet delivery shaft 21, a separation and positioning roller unit 22, a delivery tension roller unit 23,
a second bottom paper discharging mechanism 3 is arranged on the bottom paper discharging mechanism,
a second base paper feeding shaft 31, a feeding tension roller unit 32, a first deviation-correcting controller 33,
the control box (4) is provided with a control box,
a raw material discharging mechanism 5, a discharging device,
a raw material discharging shaft 51, a raw material discharging tension roll unit 52, a paper receiving machine 53, a paper receiving table 531, a paper pressing plate 532, a second deviation rectification controller 54, a corona treatment device 55,
a glue surface printing mechanism 6 is arranged on the glue surface,
a blanket printing unit 61, a UV lamp 62, a face paper guide roller unit 63,
the rotating mechanism 7 is arranged on the upper portion of the frame,
a rotary bull wheel 71, a compound registration roller unit 72,
a finished product receiving mechanism 8 is arranged on the machine body,
a finished product receiving shaft 81 is provided,
a finished product receiving tensioning roller group 82, a tensioning frame 821, a finished product receiving tensioning roller unit 822, a glazing oil seat 83,
a film sticking machine 84, a film placing shaft 841, a film sticking tension roller 842,
a material receiving traction device 85, a material receiving traction shaft 851, a pressing shaft 852, a cross bar 853, a bolt 854,
a traction tension roller unit 86;
n is the running route of the self-adhesive label in the raw material discharging mechanism, Z is the running route of the first base paper separated from the self-adhesive label in the first base paper receiving mechanism, M is the running route of the facial tissue separated from the self-adhesive label in the adhesive surface printing mechanism, Y is the running route of the second base paper in the second base paper discharging mechanism, and X is the running route of the self-adhesive label formed after the facial tissue and the second base paper in the finished product receiving mechanism are compounded.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Further, the self-adhesive label after separation is defined to comprise first base paper and surface paper, and the base paper placed on the second base paper discharging mechanism 3 is defined to be second base paper.
The raw material discharging mechanism 5 is used for placing non-printed adhesive label paper, the first base paper receiving mechanism 2 is used for separating the first base paper on the non-printed adhesive label by pulling the first base paper and rolling the separated first base paper, and the adhesive surface printing mechanism 6 is used for printing the adhesive surface of the separated facial tissue; the second bottom paper discharging mechanism 3 is used for placing second bottom paper and adjusting the balance degree of the second bottom paper, the rotary mechanism 7 respectively pulls the second bottom paper on the second bottom paper discharging mechanism 3 and the surface paper after the glue surface printing is finished so that the second bottom paper and the surface paper are compounded for rotary printing, the finished product receiving mechanism 8 winds the self-adhesive labels after being printed by the rotary mechanism 7, the tension of the second bottom paper is the same as that of the face paper after the glue face printing is finished by adjusting the second bottom paper discharging mechanism 3, so that the advancing and the tension of the second bottom paper and the face paper are respectively synchronous and consistent, the second base paper discharging mechanism 3 is used for correcting the deviation and adjusting the balance degree of the second base paper to prevent the second base paper from deviating, then the two are compounded under the pulling of the rotating wheel mechanism, so that the edges of the compounded second backing paper and the facial tissue are tidy and not misplaced, the surface of the self-adhesive label can not be arched or wrinkled, the precision of surface printing and offset printing of the self-adhesive label can be improved when rotary printing is carried out.
The first bottom paper receiving mechanism 2, the second bottom paper discharging mechanism 3, the raw material discharging mechanism 5, the glue surface printing mechanism 6, the rotary mechanism 7 and the finished product receiving mechanism 8 are all electrically connected with the control box 4.
In the present embodiment, referring to fig. 1 and 5, the raw material discharging mechanism 5 includes a raw material discharging shaft 51, a raw material discharging tension roller unit 52, the raw material discharging shaft 51 is used for placing an unprinted adhesive label, and the raw material discharging tension roller unit 52 is disposed between the separation positioning roller unit 22 and the raw material discharging shaft 51 for providing tension for the separation of the first backing paper.
The raw material discharging mechanism 5 further comprises a paper receiving machine 53, a second deviation correcting controller 54 and a corona treatment device 55, the paper receiving machine is arranged along the advancing direction of the self-adhesive labels, the raw material discharging shaft 51 rotates to unreel the self-adhesive labels, the unreeled self-adhesive labels are subjected to deviation correcting adjustment balance degree through the second deviation correcting controller 54 to prevent the self-adhesive labels from deviating, and the deviation corrected self-adhesive label paper is subjected to corona treatment on the surfaces of the self-adhesive labels through the corona treatment device 55.
Further, the paper receiving machine 53 comprises a paper receiving table 531 and a paper pressing plate 532 arranged on the top surface of the paper receiving table 531, when a new self-adhesive label needs to be replaced on the raw material discharging shaft 51, the printing machine is stopped, the paper pressing plate 532 presses down the old self-adhesive label, the new self-adhesive label is connected with the old self-adhesive label, the raw material discharging shaft 51 is reversed, the tension of the self-adhesive label is consistent with that of the old self-adhesive label, and printing can be continued when the paper pressing plate 532 is loosened.
Wherein, the paper receiving machine 53 is controlled by the control box 4, the second deviation-rectifying controller 54 is controlled by the control box 4 to rectify deviation of the self-adhesive label, and the corona treatment device 55 is controlled by the control box 4 to carry out corona treatment on the self-adhesive label.
In this embodiment, referring to fig. 1, the first base paper receiving mechanism 2 includes a first base paper receiving shaft 21, the first base paper receiving shaft is disposed below the adhesive surface printing mechanism 6, and the first base paper receiving shaft 21 is configured to separate the first base paper on the non-printed adhesive label by pulling the first base paper, and to wind the separated first base paper, so as to control the separation and winding speed of the first base paper.
The first base paper receiving mechanism 2 further comprises a separation positioning roller unit 22 and a receiving tension roller unit 23, the separation positioning roller unit 22 is arranged at the bottom of the adhesive surface printing mechanism 6, the first base paper receiving shaft 21 rotates to separate the first base paper on the self-adhesive label passing through the separation positioning roller unit 22, the receiving tension roller unit is arranged between the separation positioning roller unit 22 and the first base paper receiving shaft and is used for providing tension for the separation of the first base paper, the self-adhesive label after corona treatment passes through the raw material discharging tension roller unit 52 to reach the separation positioning roller unit 22, the first base paper of the self-adhesive label is separated from the face paper at the separation positioning roller unit 22, the first base paper passes through the separation positioning roller unit 22 and the receiving tension roller unit 23 and then is fixed on the first base paper receiving shaft 21, the first base paper receiving shaft 21 rotates to pull the first base paper to be separated from the face paper, and the first base paper is wound on the first base paper take-up shaft 21.
Wherein, the first base paper delivery shaft 21 controls the rotation speed thereof through the control box 4.
In the present embodiment, as shown in fig. 1, 3, 4, 7 and 8, the offset printing mechanism 6 includes an offset printing device 61, a UV lamp 62 and a liner paper guide roller unit 63 both disposed above the offset printing device 61, the UV lamp 62 is used for drying and curing ink on the paper behind the printing, the liner paper guide roller unit 63 guides the liner paper after the offset printing is completed, the separated liner paper enters the offset printing device 61 for offset printing, the printed liner paper passes below the UV lamp 62, and the UV lamp 62 is used for drying and curing ink on the paper behind the printing.
Wherein, the offset printing device 61 controls the printing of the facial tissues through the control box 4, and the UV lamp 62 is controlled to be opened and closed through the control box 4.
In the present embodiment, referring to fig. 1, the second base paper discharging mechanism 3 includes a second base paper discharging shaft 31 for placing the second base paper, and the second base paper discharging shaft 31 is disposed on the side of the offset printing device 61.
The second base paper discharging mechanism 3 further comprises a discharging tension roller unit 32 and a first deviation-rectifying controller 33, wherein the discharging tension roller unit 32 is arranged above the rubber-faced printing device 61 to provide tension when the second base paper is compounded, and the second base paper on the second base paper discharging shaft 31 is subjected to deviation-rectifying adjustment balance degree through the first deviation-rectifying controller 33 to prevent the second base paper from deviating.
The second bottom paper discharging shaft 31 controls the discharging speed thereof through the control box, and the first deviation-correcting controller 33 controls the deviation correction of the second bottom paper through the control box.
In the present embodiment, referring to fig. 1, 7 and 8, the rotary mechanism 7 includes a rotary large wheel 71 disposed on the other side of the adhesive label printing device 61, and a composite registration roller unit 72 disposed below the rotary large wheel 71, and the second base paper passing through the discharging tension roller unit 32 and the face paper passing through the face paper guide roller both pass through the composite registration roller unit 72, and are pulled by the rotary large wheel 71 to combine the second base paper and the face paper to form the self-adhesive label paper, and the surface of the self-adhesive label after being combined is subjected to rotary printing.
The second bottom paper after deviation rectification reaches the composite positioning roller unit 72 through the discharging tensioning roller unit 32, the surface paper after rubber surface printing is guided through the surface paper guide roller unit 63 and also reaches the composite positioning roller unit 72, the second bottom paper and the surface paper are fixed on the large rotary wheel 71 after passing through the composite positioning roller unit 72, the large rotary wheel 71 rotates to pull the second bottom paper and the surface paper to enable the second bottom paper and the surface paper to be compounded to form the self-adhesive label, and the large rotary wheel 71 rolls to perform continuous rotary printing on the self-adhesive label.
Wherein the wheel turning large wheel 71 controls its turning speed through the control box.
In this embodiment, referring to fig. 1, 2, 3 and 6, the finished product collecting mechanism 8 includes a finished product collecting shaft 81 and a finished product collecting tension roller set 82, and the finished product collecting shaft 81 is used for collecting the printed self-adhesive labels.
The finished product receiving mechanism 8 further comprises a gloss oil seat 83, a film sticking machine 84 and a receiving traction device 85 which are arranged along the advancing direction of the self-adhesive label, the self-adhesive label after rotary printing passes through the gloss oil seat 83 to coat gloss oil on the surface of the self-adhesive label passing through the gloss oil seat 83, the self-adhesive label coated with the gloss oil reaches the position of the film sticking machine 84 through a finished product receiving tensioning roller group 82 and is coated with a film through the film sticking machine 84, the self-adhesive label coated with the film is pulled to the position of a finished product receiving shaft 81 through the receiving traction device 85, the receiving traction device 85 is used for improving the receiving speed of the finished product receiving shaft 81, and the finished product receiving shaft 81 rotates to roll the self-adhesive label.
Further, a film placing shaft 841 and a film sticking tension roller 842 are arranged above the film sticking machine 84, the film placing shaft 841 is used for placing a protective film to be stuck, and the film sticking tension roller 842 provides tension for the protective film from the film placing shaft 841 to the film sticking machine 84.
Further, the finished product receiving tension roller group 82 comprises a tension frame 821 arranged above the rubber surface printing device 61 and a finished product receiving tension roller unit 822 arranged on the tension frame 821, the finished product receiving tension roller unit 822 is used for providing tension when the finished product receiving shaft 81 is wound, and the discharging tension roller unit 32 is arranged at the bottom of the tension frame 821.
Further, receive material draw gear 85 and draw axle 851 including receiving the material, pressing shaft 852, horizontal pole 853, two bolts 854, receive the material and draw axle 851 setting on frame 1, pressing shaft 852 sets up at horizontal pole 853 and receive the material and draw between the axle 851, and pressing shaft 852 axle center department is provided with the pivot, horizontal pole 853 parallel arrangement is on receiving the frame 1 that draws axle 851 top, two bolts 854 set up respectively at horizontal pole 853 both ends, and the bottom of two bolts 854 is passed horizontal pole 853 and is connected with the pivot both ends respectively, can adjust pressing shaft 852 and receive the spacing that draws between the axle 851 through bolt 854, with increase non-setting adhesive label and pressing shaft 852, receive the frictional force that draws between the axle 851, the rotational speed that draws axle 851 through increasing the receipts, increase and draw the receipts material speed.
Further, a traction tension roller unit 86 is further arranged between the material receiving traction device 85 and the finished product receiving shaft 81 for further providing tension when the finished product receiving shaft 81 is wound.
The finished product receiving shaft 81 controls the receiving speed through the control box, the film sticking machine 84 controls film sticking through the control box, the film releasing shaft 841 controls the film releasing speed through the control box, and the receiving traction shaft 851 controls the traction speed through the control box.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A printing machine table is characterized by comprising a frame, a first base paper receiving mechanism, a second base paper discharging mechanism, a raw material discharging mechanism, a glue surface printing mechanism, a rotary mechanism and a finished product receiving mechanism, wherein the first base paper receiving mechanism and the second base paper discharging mechanism are arranged on the frame, the raw material discharging mechanism, the glue surface printing mechanism, the rotary mechanism and the finished product receiving mechanism are sequentially arranged on the frame along the advancing direction of a self-adhesive label, the self-adhesive label after separation is defined to comprise first base paper and surface paper, and the base paper placed on the second base paper discharging mechanism is defined to be second base;
the raw material discharging mechanism is used for placing non-printed adhesive label paper;
the first base paper receiving mechanism comprises a first base paper receiving shaft, and the first base paper receiving shaft is used for separating the first base paper on the non-printed adhesive label by pulling the first base paper and rolling the separated first base paper;
the adhesive surface printing mechanism is used for printing the adhesive surface of the separated facial tissue;
the second bottom paper discharging mechanism comprises a second bottom paper discharging shaft for placing second bottom paper;
the rotary mechanism enables the second base paper and the surface paper to be compounded by pulling the second base paper and the surface paper, and the surface of the compounded self-adhesive label is subjected to rotary printing;
and the finished product receiving mechanism is used for rolling the adhesive sticker labels printed by the rotary mechanism.
2. Printing station according to claim 1, characterized in that: first bed charge receipts material axle sets up gluey face printing mechanism below, first bed charge receipts material mechanism further includes separation registration roller unit and receipts material tensioning roller unit, separation registration roller unit sets up gluey face printing mechanism bottom, first bed charge receipts material axle is to the process first bed charge on the non-setting adhesive label of separation registration roller unit separates, it sets up to receive material tensioning roller unit separation registration roller unit with between the first bed charge receipts material axle to provide tension when being used for first bed charge separation.
3. Printing station according to claim 1, characterized in that: the glue surface printing mechanism comprises a glue surface printing device, a UV lamp and a facial tissue guide roller unit, wherein the UV lamp and the facial tissue guide roller unit are arranged above the glue surface printing device, the UV lamp is used for drying and curing ink on printed back facial tissue, and the facial tissue guide roller unit is used for guiding the facial tissue after the glue surface printing is finished.
4. Printing station according to claim 3, characterized in that: the second base paper blowing axle sets up rubber surface printing device one side, second base paper drop feed mechanism further includes blowing tensioning roller unit, the first controller of rectifying, blowing tensioning roller unit sets up rubber surface printing device top for provide tension when being the second base paper complex, the first controller of rectifying sets up blowing tensioning roller unit with between the second base paper blowing axle, in order to be used for controlling the degree of balance through its second base paper.
5. Printing station according to claim 4, characterized in that: the mechanism is in including setting up the rotation bull wheel of rubber face printing device opposite side, set up at the compound registration roller unit of rotation bull wheel below, follow the second base stock that blowing tensioning roller unit passed through, follow the facial tissue that the facial tissue guide roll passed through all pass through compound registration roller unit, and quilt rotation bull wheel pulling makes second base stock, facial tissue complex formation non-setting adhesive label paper.
6. Printing station according to claim 2, characterized in that: raw materials drop feed mechanism includes raw materials blowing axle, raw materials blowing tensioning roller unit, raw materials blowing axle is used for placing the adhesive sticker label that does not print, raw materials blowing tensioning roller unit set up at separation positioning roller unit with between the raw materials blowing axle to provide tension when being used for first base stock separation.
7. Printing station according to claim 6, characterized in that: the raw materials drop feed mechanism further includes paper receiving machine, second deviation correcting controller, corona treatment device that set up along non-setting adhesive label advancing direction, the paper receiving machine is used for receiving paper, the second deviation correcting controller is used for controlling the degree of balance through its non-setting adhesive label, corona treatment device carries out corona treatment to the surface through its non-setting adhesive label.
8. Printing station according to claim 1, characterized in that: finished product receiving agencies includes finished product receiving shaft, finished product receiving tensioning roller set, finished product receiving shaft is used for the non-setting adhesive label after the rolling printing, finished product receiving tensioning roller set is used for finished product receiving shaft rolling provides tension.
9. Printing station according to claim 8, characterized in that: finished product receiving agencies further includes glazing oil seat, sticking film machine, receipts material draw gear that sets up along non-setting adhesive label advancing direction, glazing oil seat is used for coating glazing oil for the non-setting adhesive label surface through it, sticking film machine is used for the non-setting adhesive label surface coating pad pasting through it, receive material draw gear and be used for improving material receiving speed.
10. A method of operating a printing station for controlling the printing station of any of claims 1 to 9, comprising the steps of:
s1: the raw material discharging shaft rotates to unreel the dry adhesive label;
s2: the uncoiled self-adhesive label is subjected to deviation correction and balance adjustment through a second deviation correction controller, so that the self-adhesive label is prevented from deviating;
s3: performing corona treatment on the surface of the self-adhesive label paper after deviation rectification by a corona treatment device;
s4: the self-adhesive label subjected to corona treatment reaches a separation positioning roller unit through a raw material discharging tensioning roller unit, a first base paper and a face paper of the self-adhesive label are separated at the separation positioning roller unit, the first base paper passes through the separation positioning roller unit and a receiving tensioning roller unit and then is fixed on a first base paper receiving shaft, the first base paper receiving shaft rotates to pull the first base paper to be separated from the face paper, and the first base paper is wound on the first base paper receiving shaft;
s5: the separated surface paper enters a surface printing device for surface printing, the printed surface paper passes below a UV lamp, and the UV lamp is used for drying and curing ink on the printed surface paper;
s6: the second bottom paper on the second bottom paper discharging shaft is subjected to deviation rectification adjustment and balance degree through a first deviation rectification controller, so that the deviation of the second bottom paper is prevented, the second bottom paper subjected to deviation rectification reaches the composite positioning roller unit through the discharging tensioning roller unit, the surface paper subjected to offset printing also reaches the composite positioning roller unit through the surface paper guide roller unit, the second bottom paper and the surface paper are fixed on the rotary bull wheel after passing through the composite positioning roller unit, and the rotary bull wheel rotates to pull the second bottom paper and the surface paper to be compounded to form the self-adhesive label;
s7: continuously and circularly printing the self-adhesive labels by a large circular wheel in a rolling manner;
s8: the adhesive sticker label after rotary printing passes through the oil glazing seat, and the surface of the adhesive sticker label passing through the oil glazing seat is coated with oil glazing;
s9: the adhesive sticker label coated with the gloss oil reaches a film sticking machine through a finished product receiving tensioning roller set, and a film is stuck on the surface of the adhesive sticker label through the film sticking machine;
s10: the self-adhesive label covered with the film is pulled to a finished product receiving shaft through a receiving traction device, the receiving traction device is used for improving the receiving speed of the finished product receiving shaft, and the finished product receiving shaft rotates to roll the self-adhesive label.
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| CN201911415602.2A CN110949001B (en) | 2019-12-31 | 2019-12-31 | Printing machine and working method thereof |
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