CN218660711U - Integrated form flexographic printing device and carton make-up machine - Google Patents

Integrated form flexographic printing device and carton make-up machine Download PDF

Info

Publication number
CN218660711U
CN218660711U CN202223202393.3U CN202223202393U CN218660711U CN 218660711 U CN218660711 U CN 218660711U CN 202223202393 U CN202223202393 U CN 202223202393U CN 218660711 U CN218660711 U CN 218660711U
Authority
CN
China
Prior art keywords
roller
printing
seat
ink
driven gear
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.)
Active
Application number
CN202223202393.3U
Other languages
Chinese (zh)
Inventor
张太忠
管洪涛
范洪亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Aopack On Demand Packaging Co ltd
Original Assignee
Qingdao Aopack On Demand Packaging Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Aopack On Demand Packaging Co ltd filed Critical Qingdao Aopack On Demand Packaging Co ltd
Priority to CN202223202393.3U priority Critical patent/CN218660711U/en
Application granted granted Critical
Publication of CN218660711U publication Critical patent/CN218660711U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Rotary Presses (AREA)

Abstract

The utility model belongs to the technical field of the carton make-up machine, a integrated form flexographic printing device and carton make-up machine is specifically disclosed. The integrated flexible printing device of the utility model is applied to a carton forming machine, before printing, a user can drive a printing seat to move along the left and right directions, and then arrange a printing roller at a set transverse position of a paper outlet plate opening of the carton forming machine, and the user can drive an extrusion seat to move along the left and right directions, and then move the extrusion roller to the upper part of the printing roller, and the position adjustment operation before printing is simple and convenient; when the paper board passes through a gap between the squeezing roller and the printing roller, the squeezing roller and the printing roller are driven by the pressing mechanism to squeeze the paper board together, so that the printing roller is pressed to contact the paper board, and the printing roller can print on the paper board clearly; in addition, can be through the action of climbing mechanism to drive the jacking piece and go up and down, whether the jacking piece drives cardboard and printing roller's contact, so, print in the setting longitudinal position of cardboard with the regulation printing roller.

Description

Integrated form flexographic printing device and carton make-up machine
Technical Field
The utility model belongs to the technical field of the carton make-up machine, a integrated form flexographic printing device and carton make-up machine is related to.
Background
Compared with the traditional carton manufacturing process, the carton forming machine can be used for manufacturing small-batch and multi-specification cartons, the production and manufacturing efficiency of the cartons is high, and the carton production operation can be completed by only one operator. The carton forming machine generally comprises paper board feeding, slotting, line collision, longitudinal line pressing, longitudinal slitting, transverse cutting, punching and other modules. In addition, some customers need to print marks such as trademarks on the outside of the cartons after the cartons are formed, so that a printing module is arranged at a paper outlet of the carton forming machine, and the marks such as the trademarks are printed through the printing module. The existing printing module is not clear enough in printing, and the position adjustment operation before printing is more complicated, so that further improvement and optimization are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrated form flexographic printing device and carton make-up machine to make the printing clear and be convenient for position control before the printing.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
an integrated flexography device comprises a lower supporting beam, a lower sliding rail, a printing seat, a lower sliding block, an ink box, an ink roller, an ink transfer roller, a printing roller, a driving motor, an upper supporting beam, an upper sliding rail, an extrusion seat, an upper sliding block, a compression roller seat and an extrusion roller;
the lower support cross beam is provided with the lower slide rail, and the lower slide rail is arranged along the left direction and the right direction in an extending manner;
the lower sliding block is arranged on the printing seat and is connected with the lower sliding rail in a sliding manner;
the ink box is arranged on the printing seat, the printing seat is respectively and rotatably connected with an ink roller, an ink transfer roller and a printing roller, one side of the ink roller is immersed in the ink box, one side of the printing roller is exposed out of the upper end of the printing seat, and two sides of the ink transfer roller are respectively contacted with the ink roller and the printing roller;
the printing seat is provided with the driving motor, an output rotating shaft of the driving motor is connected with the ink roller, the ink transfer roller and the printing roller through a transmission mechanism, and the output rotating shaft of the driving motor rotates to drive the ink roller, the ink transfer roller and the printing roller to rotate;
the upper supporting cross beam is provided with the upper slide rail, and the upper slide rail is arranged along the left and right directions in an extending manner;
the upper sliding block is arranged on the extrusion seat and is connected with the upper sliding rail in a sliding manner;
the extrusion seat is connected with the compression roller seat through a pressing mechanism, the compression roller seat is connected with the squeeze roller in a rotating mode, the squeeze roller is located above the printing roller, and a gap for allowing the paper boards to pass through is reserved between the squeeze roller and the printing roller.
Preferably, the transmission mechanism comprises a driving gear, a first driven gear, a transition gear, a second driven gear and a third driven gear; the driving gear is assembled and connected with an output rotating shaft of the driving motor, and the driving gear and the output rotating shaft of the driving motor are coaxially arranged; the first driven gear is assembled and connected with the printing roller and is coaxially arranged with the printing roller; the transition gear is rotationally connected to the printing seat; the second driven gear is assembled and connected with the ink transfer roller, and the second driven gear is coaxially arranged with the ink transfer roller; the third driven gear is connected with the ink roller in an assembled mode, and the third driven gear is arranged coaxially with the ink roller; the driving gear is meshed with the first driven gear, the driving gear is meshed with the transition gear, the transition gear is meshed with the second driven gear, and the second driven gear is meshed with the third driven gear.
Preferably, the pressing mechanism is a pressing cylinder, the telescopic end of the pressing cylinder extends downwards, the cylinder body end of the pressing cylinder is arranged on the extrusion seat, and the telescopic end of the pressing cylinder is connected with the compression roller seat.
Preferably, the air supply end of the pressing cylinder is connected with a pressure regulating valve.
Preferably, integrated form flexographic printing device still includes climbing mechanism, climbing mechanism includes jacking cylinder and jacking piece, the flexible end of jacking cylinder upwards extends to be arranged, the cylinder body end of jacking cylinder set up in on the printing seat, the flexible end of jacking cylinder is connected the jacking piece.
Preferably, the jacking block is located the upper end of printing seat, the front end of jacking block is articulated the printing seat, the flexible end butt of jacking cylinder the rear end of jacking block.
Preferably, a lower locking rod is arranged on the lower sliding block, and the tail end of the lower locking rod can contact the lower sliding rail.
Preferably, an upper locking rod is disposed on the upper slider, and a distal end of the upper locking rod may contact the upper slide rail.
Preferably, a handle is arranged on the printing seat.
A carton forming machine is provided with the integrated flexible printing device.
Compared with the prior art, the utility model, following beneficial effect has:
as described above, the present invention relates to an integrated flexographic printing device, which is applied to a carton forming machine, before printing, a user can drive a printing base to move in left and right directions relative to a lower supporting beam, and further arrange a printing roller at a set lateral position of a paper outlet of the carton forming machine, and the user can drive an extrusion base to move in left and right directions relative to an upper supporting beam, and further move the extrusion roller above the printing roller, and the position adjustment before printing is simple and convenient; when the paper board passes through a gap between the squeezing roller and the printing roller, the squeezing roller and the printing roller are driven by the pressing mechanism to squeeze the paper board together, so that the printing roller is pressed to contact the paper board, and the printing roller can print on the paper board clearly; in addition, can move through climbing mechanism to drive the jacking piece and go up and down, when the jacking piece rises, the jacking piece with the cardboard jacking in order to break away from the contact with the printing roller, when the jacking piece descends, cardboard and printing roller contact printing, so, print the roller in the setting longitudinal position printing of cardboard with the regulation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a perspective view of an integrated type flexographic printing device according to an embodiment of the present invention;
fig. 2 is a front view of an integrated type flexographic printing device according to an embodiment of the present invention;
fig. 3 is a rear view of an integrated type flexographic printing device according to an embodiment of the present invention;
fig. 4 is a left side view of an integrated type flexographic printing device according to an embodiment of the present invention;
fig. 5 is a right side view of an integrated type flexographic printing device according to an embodiment of the present invention;
fig. 6 is a top view of an integrated flexo printing device according to an embodiment of the present invention;
fig. 7 is a bottom view of an integrated flexo printing device according to an embodiment of the present invention;
fig. 8 is a perspective view of a local structure of an integrated type flexographic printing device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 8, the integrated type flexographic printing apparatus according to the present embodiment includes a lower support beam 11, a lower slide rail 12, a printing base 21, a lower slider 22, an ink cartridge 23, an ink roller 31, an ink transfer roller 32, a printing roller 33, a driving motor 4, an upper support beam 51, an upper slide rail 52, a squeezing base 53, an upper slider 54, a squeezing base 61, and a squeezing roller 62.
Two lower slide rails 12 are arranged on the lower support cross beam 11, the lower slide rails 12 are arranged along the left direction and the right direction in an extending mode, and the two lower slide rails 12 are arranged in parallel.
The printing seat 21 is provided with a lower slider 22, and the lower slider 22 is slidably connected to the lower slide rail 12, so that the lower slider 22 can move in the left and right directions relative to the lower slide rail 12.
The printing base 21 is provided with a handle 211 so that the printing base 21 can be conveniently driven to move relative to the lower supporting beam 11 by holding the handle 211 with a hand.
The lower slider 22 is provided with a lower lock lever 91, and the end of the lower lock lever 91 can contact the lower slide rail 12. After the lower slider 22 is moved to a set position relative to the lower slide rail 12, the lower lock lever 91 is rotated to contact and lock the lower slide rail 12 with the lower lock lever 91.
The ink cartridge 23 is provided at the bottom of the printing base 21, the ink roller 31, the ink transfer roller 32 and the printing roller 33 are rotatably coupled to the printing base 21 via bearings, respectively, the ink roller 31, the ink transfer roller 32 and the printing roller 33 are horizontally arranged, and the ink roller 31, the ink transfer roller 32 and the printing roller 33 are arranged in parallel between each other.
The lower side of the ink roller 31 is immersed in the ink tank 23, the upper side of the printing roller 33 is exposed from the upper end of the printing base 21, and the upper and lower sides of the ink transfer roller 32 are in contact with the ink roller 31 and the printing roller 33, respectively.
The printing seat 21 is provided with a driving motor 4, an output rotating shaft of the driving motor 4 is connected with the ink roller 31, the ink transfer roller 32 and the printing roller 33 through a transmission mechanism, and the output rotating shaft of the driving motor 4 rotates to drive the ink roller 31, the ink transfer roller 32 and the printing roller 33 to rotate.
The transmission mechanism includes a driving gear 71, a first driven gear 72, a transition gear 73, a second driven gear 74, and a third driven gear 75. The driving gear 71 is assembled and connected with an output rotating shaft of the driving motor 4, and the driving gear 71 and the output rotating shaft of the driving motor 4 are coaxially arranged; the first driven gear 72 is assembled and connected with the printing roller 33, and the first driven gear 72 is coaxially arranged with the printing roller 33; the transition gear 73 is rotatably connected to the printing base 21 through a rotating shaft and a bearing; a second driven gear 74 is assembled and connected with the ink transfer roller 32, and the second driven gear 74 is coaxially arranged with the ink transfer roller 32; a third driven gear 75 is fitted to the ink roller 31, and the third driven gear 75 is arranged coaxially with the ink roller 31. The drive gear 71 engages a first driven gear 72, the drive gear 72 also engages a transition gear 73, the transition gear 73 engages a second driven gear 74, and the second driven gear 74 engages a third driven gear 75.
The output shaft of the driving motor 4 rotates to drive the ink roller 31, the ink transfer roller 32 and the printing roller 33 to rotate through a transmission mechanism. The ink transfer rollers 32 rotate to transfer ink in the ink cartridges 23 to the ink transfer rollers 32, the ink transfer rollers 32 in turn transfer ink to the printing rollers 33, and the printing rollers 33 rotate to print on the paper sheet.
The upper support beam 51 is provided with an upper slide rail 52, and the upper slide rail 52 extends along the left and right direction. The upper slide block 54 is disposed on the pressing base 53, and the upper slide block 54 is slidably connected to the upper slide rail 52, so that the upper slide block 54 can move in the left and right directions relative to the upper slide rail 52.
The extrusion seat 53 is connected with a compression roller seat 61 through a compression mechanism, the compression roller seat 61 is rotatably connected with an extrusion roller 62, the extrusion roller 62 is positioned above the printing roller 33, and a gap for paper boards to pass through is reserved between the extrusion roller 62 and the printing roller 33.
The pressing mechanism is set to be a pressing cylinder 55, the telescopic end of the pressing cylinder 55 extends downwards, the cylinder body end of the pressing cylinder 55 is arranged on the extrusion seat 53, and the telescopic end of the pressing cylinder 55 is connected with the compression roller seat 61.
The telescopic end of the hold-down cylinder 55 is extended relative to the cylinder end to bring the squeeze roller 62 on the roller block 61 close to the printing roller 33. The telescopic end of the pressure cylinder 55 is retracted relative to the cylinder end to bring the squeeze roller 62 on the roller block 61 away from the printing roller 33.
The air supply end of the pressing cylinder 55 is connected with a pressure regulating valve 56, and the air supply pressure of the pressing cylinder 55 is changed by regulating the pressure regulating valve 56, so that the pressure of the pressing roller 62 pressing on the paperboard is regulated.
One set of climbing mechanism is respectively arranged to the left and right sides of printing seat 21, and climbing mechanism includes jacking cylinder 81 and jacking piece 82, and the flexible end of jacking cylinder 81 upwards extends to be arranged, and the cylinder body end of jacking cylinder 81 sets up on printing seat 21, and jacking piece 82 is connected to the flexible end of jacking cylinder 81.
Specifically, the jacking block 82 is located the upper end of the printing base 21, the front end of the jacking block 82 is hinged to the printing base 21, and the telescopic end of the jacking cylinder 81 abuts against the rear end of the jacking block 82. The telescopic end of the jacking cylinder 81 extends out relative to the cylinder body end to drive the rear end of the jacking block 82 to ascend. The telescopic end of the jacking cylinder 81 retracts relative to the cylinder body end to drive the rear end of the jacking block 82 to descend.
The upper slider 54 is provided with an upper lock lever 92, and the end of the upper lock lever 92 can contact the upper slide rail 52. After the upper slider 54 is moved to the set position with respect to the upper slide rail 52, the upper lock lever 92 is rotated to contact and lock the upper slide rail 52.
The utility model provides a carton make-up machine, the above-mentioned integrated form flexographic printing device of this embodiment is set up to the play cardboard mouth position of carton make-up machine rear end.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly recognize that the integrated type flexographic printing device of the present invention has been provided. The utility model discloses an integrated form flexographic printing device is applied to the carton make-up machine with it, before the printing, the user can drive printing seat 21 and move along left and right direction for lower supporting beam 11, and then arranges printing roller 33 in the setting transverse position of carton make-up machine play cardboard mouth, and the user can drive extrusion seat 53 and move along left and right direction for upper supporting beam 51, and then moves extrusion roller 62 to the top of printing roller 33, and the position control is easy and simple to handle before the above-mentioned printing; when the paper board passes through the gap between the squeezing roller 62 and the printing roller 33, the squeezing roller 62 and the printing roller 33 are driven by the pressing mechanism to squeeze the paper board together, so that the printing roller 33 is pressed to contact the paper board, and the printing roller 33 can print on the paper board clearly; in addition, can be through the climbing mechanism action to drive jacking piece 82 and go up and down, when jacking piece 82 risees, jacking piece 82 with the cardboard jacking in order to break away from the contact with printing roller 33, when jacking piece 82 descends, cardboard and printing roller 33 contact printing, so, print the setting longitudinal position printing of roller 33 at the cardboard in order to adjust.
Of course, the above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all are in the utility model discloses a under the design, utilize the equivalent structure transform that the content of the description and the attached drawings did, or direct/indirect application all includes in other relevant technical fields the utility model discloses a protection within the scope should be received to the reason.

Claims (10)

1. An integrated flexible printing device is characterized in that,
the device comprises a lower supporting beam, a lower sliding rail, a printing seat, a lower sliding block, an ink box, an ink roller, an ink transfer roller, a printing roller, a driving motor, an upper supporting beam, an upper sliding rail, an extrusion seat, an upper sliding block, a compression roller seat and an extrusion roller;
the lower support cross beam is provided with the lower slide rail, and the lower slide rail is arranged along the left direction and the right direction in an extending manner;
the lower sliding block is arranged on the printing seat and is connected with the lower sliding rail in a sliding manner;
the ink box is arranged on the printing seat, the printing seat is respectively and rotatably connected with an ink roller, an ink transfer roller and a printing roller, one side of the ink roller is immersed in the ink box, one side of the printing roller is exposed out of the upper end of the printing seat, and two sides of the ink transfer roller are respectively contacted with the ink roller and the printing roller;
the printing seat is provided with the driving motor, an output rotating shaft of the driving motor is connected with the ink roller, the ink transfer roller and the printing roller through a transmission mechanism, and the output rotating shaft of the driving motor rotates to drive the ink roller, the ink transfer roller and the printing roller to rotate;
the upper supporting cross beam is provided with the upper slide rail, and the upper slide rail is arranged along the left and right directions in an extending manner;
the upper sliding block is arranged on the extrusion seat and is connected with the upper sliding rail in a sliding manner;
the upper portion of the extrusion seat is connected with the compression roller seat through a pressing mechanism, the compression roller seat is connected with the squeeze roller in a rotating mode, the squeeze roller is located above the printing roller, and a gap for paper boards to pass through is reserved between the squeeze roller and the printing roller.
2. Integrated flexo printing device according to claim 1,
the transmission mechanism comprises a driving gear, a first driven gear, a transition gear, a second driven gear and a third driven gear; the driving gear is assembled and connected with an output rotating shaft of the driving motor, and the driving gear and the output rotating shaft of the driving motor are coaxially arranged; the first driven gear is assembled and connected with the printing roller and is coaxially arranged with the printing roller; the transition gear is rotationally connected to the printing seat; the second driven gear is assembled and connected with the ink transfer roller, and the second driven gear is coaxially arranged with the ink transfer roller; the third driven gear is assembled and connected with the ink roller, and the third driven gear is arranged coaxially with the ink roller; the driving gear is meshed with the first driven gear, the driving gear is meshed with the transition gear, the transition gear is meshed with the second driven gear, and the second driven gear is meshed with the third driven gear.
3. Integrated flexo printing device according to claim 1,
the pressing mechanism is arranged to be a pressing cylinder, the telescopic end of the pressing cylinder extends downwards, the cylinder body end of the pressing cylinder is arranged on the extrusion seat, and the telescopic end of the pressing cylinder is connected with the compression roller seat.
4. Integrated flexo printing device according to claim 3,
and the air supply end of the pressing cylinder is connected with a pressure regulating valve.
5. Integrated flexo printing device according to claim 1,
integrated form flexographic printing device still includes climbing mechanism, climbing mechanism includes jacking cylinder and jacking piece, the flexible end of jacking cylinder upwards extends to be arranged, the cylinder body end of jacking cylinder set up in on the printing seat, the flexible end of jacking cylinder is connected the jacking piece.
6. Integrated flexo printing device according to claim 5,
the jacking block is located the upper end of printing seat, the front end of jacking block is articulated the printing seat, the flexible end butt of jacking cylinder the rear end of jacking block.
7. Integrated flexo printing device according to claim 1,
and a lower locking rod is arranged on the lower sliding block, and the tail end of the lower locking rod can contact the lower sliding rail.
8. Integrated flexo printing device according to claim 1,
an upper locking rod is arranged on the upper sliding block, and the tail end of the upper locking rod can contact the upper sliding rail.
9. Integrated flexo printing device according to claim 1,
and a handle is arranged on the printing seat.
10. A carton forming machine is characterized in that: the carton former being provided with an integrated flexo printing device according to any one of claims 1 to 9.
CN202223202393.3U 2022-11-30 2022-11-30 Integrated form flexographic printing device and carton make-up machine Active CN218660711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223202393.3U CN218660711U (en) 2022-11-30 2022-11-30 Integrated form flexographic printing device and carton make-up machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223202393.3U CN218660711U (en) 2022-11-30 2022-11-30 Integrated form flexographic printing device and carton make-up machine

Publications (1)

Publication Number Publication Date
CN218660711U true CN218660711U (en) 2023-03-21

Family

ID=85542295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223202393.3U Active CN218660711U (en) 2022-11-30 2022-11-30 Integrated form flexographic printing device and carton make-up machine

Country Status (1)

Country Link
CN (1) CN218660711U (en)

Similar Documents

Publication Publication Date Title
CN201030576Y (en) Platform-type length cutting automatic color index tracer
CN100480006C (en) Platform type longitudinal cutting automatic color code tracking device
CN210436208U (en) Printing composite roll film cutting device
CN218660711U (en) Integrated form flexographic printing device and carton make-up machine
CN208930955U (en) A kind of novel UV printer
CN209022602U (en) Flexographic printing and flat pressing flat die-cutting on line all-in-one machine
CN212708531U (en) Ink-jet printing and gold stamping integrated machine
CN215040683U (en) Indentation device
CN109130478A (en) A kind of carton perfecting press
CN201143789Y (en) Round pressing round die-cutting machine for connecting to printer
CN206030773U (en) Corrugated container board's surperficial printing device
CN210733447U (en) Creasing machine convenient to fix a position fixed regulation
CN213733749U (en) Adjustable indentator is used in corrugated paper production
CN209240668U (en) A kind of carton perfecting press
CN207758148U (en) A kind of 3D printer
CN217476689U (en) Rotary die-cutting machine convenient to position
CN213919817U (en) Cardboard bending device for carton production
CN221090219U (en) Stained paper printing equipment
CN215438853U (en) Supplementary paper pressing device of cardboard
CN219564542U (en) Automatic printing and binding integrated device for certificate
CN220811179U (en) Paper feeding mechanism of printing machine
CN216231208U (en) Gilt duplex group gilding press of practicing thrift electrochemical aluminium of barrel
CN214395614U (en) Flat pressing indentation tangent line device is used in carton production
CN216635914U (en) Marking device for heat insulation foaming plate production line
CN214989174U (en) Printing paper rolling equipment with slitting function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant