CN114734720A - Corrugated board printing mechanism and production line - Google Patents
Corrugated board printing mechanism and production line Download PDFInfo
- Publication number
- CN114734720A CN114734720A CN202210359124.3A CN202210359124A CN114734720A CN 114734720 A CN114734720 A CN 114734720A CN 202210359124 A CN202210359124 A CN 202210359124A CN 114734720 A CN114734720 A CN 114734720A
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- plate
- corrugated
- parallel
- printing mechanism
- corrugated board
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 239000000123 paper Substances 0.000 claims description 28
- 239000011111 cardboard Substances 0.000 claims description 24
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000001459 lithography Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 16
- 238000003825 pressing Methods 0.000 description 27
- 230000004888 barrier function Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000011087 paperboard Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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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
- B41F23/005—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing of non-flat articles
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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
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
The invention discloses a corrugated board printing mechanism and a production line, which comprise a bracket and a printing machine arranged on the bracket, wherein one end of a fixed plate is rotatably provided with an elastic rod, the corrugated board printing mechanism also comprises two parallel plates which are arranged in a sliding way, the sliding direction of the two parallel plates is vertical to the conveying direction of a conveying belt, and when corrugated paper is flattened by printing equipment and passes through the parallel plates, the elastic rod drives the two parallel plates to move oppositely through the driving of a transmission component so as to extrude the corrugated paper and centralize the corrugated paper. According to the corrugated board printing mechanism and the production line provided by the invention, the two parallel plates capable of moving oppositely are arranged, so that the corrugated board can be corrected by acting on the corrugated board through the movement of the parallel plates in the process of conveying the corrugated board, the neatness of the corrugated board passing through printing equipment can be greatly improved, the subsequent printing of the corrugated board can be facilitated, and the printing qualified rate and the printing quality of the corrugated board can be improved.
Description
Technical Field
The invention relates to the technical field of corrugated board production, in particular to a corrugated board printing mechanism and a production line.
Background
The corrugated board is a multi-layer sticky body, at least consists of a layer of wavy core paper interlayer and a layer of paper board, can resist collision and falling in the carrying process, when an enterprise produces a paper box, the corrugated board needs to be cut according to the required size, and the cut corrugated paper is printed with required contents by a printing mechanism;
the defects in the prior art are as follows: in the prior art, when corrugated paper boxes are produced, corrugated paper boards are generally cut in the conveying process through a conveyor, so that the conveying inclination of the corrugated paper boards is caused, the printed contents in a printing machine are irregular, and the printing quality and the qualified rate of the corrugated paper are reduced.
Disclosure of Invention
The invention aims to provide a corrugated board printing mechanism and a production line, which aim to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a corrugated board printing mechanism comprises a support and a printing machine arranged on the support, wherein the support is also fixedly provided with a fixing plate, one end of the fixing plate is rotatably provided with an elastic rod, the corrugated board printing mechanism also comprises two parallel plates which are arranged in a sliding manner, and the sliding directions of the two parallel plates are vertical to the conveying direction of a conveying belt;
when the corrugated paper that flattens through lithography apparatus passes through the parallel plate, the elastic rod is stirred to the fender subassembly that sets up on the conveyer belt for the elastic rod drives two parallel plates to the motion through transmission assembly's drive, in order to extrude the corrugated paper rights the corrugated paper.
Preferably, the number of the baffle components is a plurality, the baffle components are evenly distributed on the conveying belt, each baffle component comprises a fixed block arranged on the conveying belt, and the fixed blocks push the corrugated boards to drive the corrugated boards to move synchronously.
Preferably, the end part of the elastic rod extends into the conveying belt, and the elastic rod can be stirred when the fixed block moves.
Preferably, the transmission assembly comprises an inclined plate arranged on the fixed plate in a sliding mode and a transmission rod arranged on the inclined plate in a rotating mode, one end of the transmission rod is arranged in a U-shaped groove formed in the inclined plate in a rotating mode, and the other end of the transmission rod is arranged on the parallel plate in a rotating mode.
Preferably, an elastic member is disposed on the sliding groove of the inclined plate, the parallel plates are contracted into the fixed plate under the elastic force of the elastic member, and one end of the inclined plate is connected to the rotating shaft of the elastic rod through a connecting guide rope.
Preferably, a torque spring is further disposed on the rotating shaft of the elastic rod, and under the elastic force of the torque spring, the elastic rod is in a direction perpendicular to the conveying belt.
Preferably, a second sliding rod is fixedly arranged on one side of the parallel plate, one end of the second sliding rod penetrates through the fixed plate, and the parallel plate is parallel to the bracket through the limitation of the second sliding rod.
Preferably, one side of the parallel plate is provided with a parallel bar in a sliding way, and the parallel bar is parallel to the parallel plate.
Preferably, the printer is arranged downstream of the parallel plates.
The corrugated paper production line comprises the corrugated paper board printing equipment and further comprises a flattening mechanism arranged on the upstream of the printing equipment, and the parallel plates are arranged in the downstream area of the printing equipment.
In the technical scheme, the corrugated board printing mechanism and the production line provided by the invention have the following beneficial effects:
the corrugated board correcting device has the advantages that the two parallel plates which can move oppositely are arranged and then are driven to move through the conveying of the conveying belt, namely, the corrugated board can be corrected by acting on the corrugated board through the movement of the parallel plates in the process of conveying the corrugated board, so that the corrugated board in the conveying process is parallel to the conveying direction of the conveying belt, the neatness of the corrugated board passing through the printing equipment can be greatly improved, the subsequent printing of the corrugated board can be facilitated, and the printing qualification rate and the printing quality of the corrugated board are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram provided in an embodiment of the present invention;
FIG. 2 is a schematic top view of a structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a printing apparatus and a disk parallel plate according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a transmission assembly and parallel plates provided by an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a slide plate, a platen and a fixing frame according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a side view structure according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of a portion A according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a pressing plate and a supporting pillar according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of the fixed cross plate and the limiting slide bar according to the embodiment of the present invention;
FIG. 10 is a schematic view of a fixing cross plate and a structure thereof according to an embodiment of the present invention
FIG. 11 is a partial cross-section of a platen according to an embodiment of the present invention, and a schematic structural view of a hinge rod and a position-limiting sleeve
FIG. 12 is a cross-sectional view of a barrier assembly according to an embodiment of the present invention;
FIG. 13 is a schematic structural diagram of a supporting column and a limiting slide bar according to an embodiment of the present invention;
FIG. 14 is a schematic structural diagram of a fixing frame, a sliding plate and a pressing plate according to an embodiment of the invention
Fig. 15 is a schematic structural view of a fixing frame and a limiting groove according to an embodiment of the present invention.
Description of reference numerals:
1. a support; 11. a printing device; 2. a fixed mount; 201. a limiting groove; 2011. a first chute; 2012. a second chute; 2013. fixing the bump; a fixing plate; 31. an elastic rod; 311. connecting a guide rope; 32. parallel plates; 321. parallel strips; 322. a second slide bar; 21. a slide plate; 211. a first slide bar; 22. fixing the transverse plate; 221. a friction plate; 222. rotating the rod; 223. a rotating shaft; 2231. adjusting a rod; 2232. a worm; 2233. a worm gear; 2234. supporting the rollers; 23. pressing a flat plate; 231. a sliding platen; 232. a support pillar; 233. a limiting slide bar; 234. a hinged lever; 235. a limiting sleeve; 4. a sloping plate; 41. a transmission rod; 5. a conveyor belt; 51. a sliding sleeve; 52. a fixed block; 6. an inclined plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1 to 15, a corrugated board printing mechanism includes a support 1 and a printing machine disposed on the support 1, the support 1 is further fixedly provided with a fixing plate 3, and one end of the fixing plate 3 is rotatably provided with an elastic rod 31, and further includes two parallel plates 32 disposed in a sliding manner, the sliding direction of the two parallel plates 32 is perpendicular to the conveying direction of the conveying belt 5; when the corrugated paper that flattens through lithography apparatus 11 passes through parallel plate 32, elastic rod 31 is stirred to the fender subassembly that sets up on conveyer belt 5 for elastic rod 31 drives two parallel plates 32 through transmission assembly's drive and to the motion, with the extrusion the corrugated paper is right the corrugated paper. Specifically, during the conveying process, the baffle component acts on the elastic rod 31, then the elastic rod 31 is extruded, and then the transmission component acts on the transmission component through the elastic rod 31, so that the transmission component drives the parallel plate 32 to move, thereby further righting the corrugated board in the conveying process, that is, the present invention is capable of moving two parallel plates 32 by arranging two parallel plates 32 that can move in pairs, and then driving the two parallel plates 32 to move by the conveyance of the conveying belt 5, i.e., can act on the corrugated cardboards by the movement of the parallel plates 32 during the conveyance of the corrugated cardboards, the corrugated cardboard is straightened, so that the corrugated cardboard is parallel to the conveying direction of the conveying belt 5 in the conveying process, the neatness of the corrugated paper passing through the printing equipment 11 can be greatly improved, so that the subsequent printing of the corrugated board can be facilitated, and the printing qualified rate and the printing quality of the corrugated board are improved.
Specifically, the number of the baffle components is a plurality of, and the baffle components are uniformly distributed on the conveying belt 5, the baffle components comprise fixing blocks 52 arranged on the conveying belt 5, and the fixing blocks 52 push the corrugated board to drive the corrugated board to move synchronously. The two rows of the partition assemblies are arranged, then the corrugated boards are abutted to the fixing plate 3, and the corrugated boards can be driven to move through the movement of the fixing plate 3.
Further, the end of the elastic rod 31 extends to the conveyer belt 5, and the elastic rod 31 can be pulled when the fixing block 52 moves. The elastic rod 31 is positioned above the conveying belt 5 and can be abutted against the fixed block 52 without obstructing the movement of the corrugated board.
Further, the transmission assembly comprises an inclined plate 4 slidably disposed on the fixed plate 3 and a transmission rod 41 rotatably disposed on the inclined plate 4, one end of the transmission rod 41 is rotatably disposed in a U-shaped groove formed on the inclined plate 4, and the other end of the transmission rod is rotatably disposed on the parallel plate 32.
Further, an elastic member is disposed on the sliding groove of the inclined plate 4, the parallel plate 32 is contracted into the fixed plate 3 by an elastic force of the elastic member, and one end of the inclined plate 4 is connected to the rotating shaft of the elastic rod 31 by a connecting guide rope 311. The inclined plate 4 drives the connected transmission rod 41 to move, and then the transmission rod 41 drives the connected parallel plates 32 to move, namely, the two parallel plates 32 move to the position close to the middle of the conveyer belt 5, so that the conveyed corrugated board can be limited in position and corrected.
Further, a torsion spring is disposed on the rotating shaft of the elastic rod 31, and under the elastic force of the torsion spring, the elastic rod 31 is in a direction perpendicular to the conveying belt 5.
Further, a second slide bar is fixedly arranged on one side of the parallel plate 32, one end of the second slide bar penetrates through the fixed plate 3, and the parallel plate 32 is parallel to the bracket 1 through the limitation of the second slide bar.
Further, a parallel bar 321 is slidably disposed on one side of the parallel plate 32, and the parallel bar 321 is parallel to the parallel plate 32. The parallel strips 321 can prevent the parallel plates 32 from excessively extruding the corrugated paper.
Further, the printer is disposed in a downstream region of the parallel plate 32.
In order to improve the surface uniformity of the corrugated board, the invention also provides a corrugated board production line, which comprises the corrugated board printing mechanism and a flattening mechanism arranged at the upstream of the printing device 11, wherein the parallel plates 32 are arranged at the downstream area of the printing device 11, and the cut corrugated board is firstly flattened by the flattening mechanism arranged at the upstream of the printing device 11, then is subjected to position correction by the parallel plates 32, and finally is printed by a printing machine.
The flattening mechanism comprises a support 1, wherein a fixing frame 2 is arranged on the support 1: the fixing frame 2 is provided with a pressing assembly in a sliding mode along the conveying direction of the conveying belt 5, the pressing assembly comprises two sliding plates 21 and a pressing plate 23 which are arranged in a relative sliding mode, and the pressing plate 23 is connected with the sliding plates 21 in a sliding mode through first sliding rods 211.
A flattening space for bearing corrugated boards is arranged between the pressing plate 23 and the sliding plate 21, a barrier component is further arranged on the conveying belt 5, the barrier component acts on the pressing plate 23 in the conveying process of the conveying belt 5, the pressing plate 23 is synchronously conveyed and moves towards the direction close to the sliding plate 21, so that the corrugated boards in the flattening space are pressed, specifically, the flattening space is used for placing the corrugated boards, then the pressing plate 23 synchronously moves through the action of the barrier component on the pressing plate 23 in the conveying process, the pressing plate 23 is synchronously conveyed and moves upwards in the vertical direction gradually towards the direction close to the sliding plate 21, so that the corrugated boards in the flattening space are pressed, namely, the corrugated boards can be flattened, namely, the two parallel plates 32 can move towards the two parallel plates 32 through arrangement, and then the two parallel plates 32 are driven to move through the conveying belt 5, that is, can be at the in-process of carrying corrugated container board, can act on corrugated container board through the motion of parallel plate 32, correct corrugated container board for corrugated container board in transportation process is on a parallel with the direction of delivery of conveyer belt 5, can improve corrugated container board through lithography apparatus 11's regularity nature greatly promptly, thereby can be convenient for follow-up printing to corrugated container board, improve corrugated container board printing qualification rate and printing quality.
Further, a fixed frame 2 is fixedly arranged on the support 1, the sliding plate 21 is slidably arranged on the fixed frame 2, and the sliding plate 21 can be synchronously conveyed with the pressing plate 23 through the limiting of the first sliding rod 211 in the conveying process of the conveying belt 5.
Further, the quantity that separates the shelves subassembly is a plurality of, and evenly distributed is on conveyer belt 5, separate the shelves subassembly and establish the sliding sleeve 51 on fixed block 52 including fixed block 52 and the slip cover that sets up on conveyer belt 5, separate the setting that the shelves subassembly passes through sliding sleeve and fixed block, can the flexibility of adaptability to when separating the shelves subassembly and breaking away from the stop collar, can not obstruct with the clamp plate.
Furthermore, a limiting groove 201 is formed in the fixing frame 2, a supporting column 232 is rotatably arranged on the pressing plate 23, the supporting column 232 is arranged in the limiting groove 201 in a rolling mode, the limiting groove 201 is provided with a first sliding groove 2011 formed in an inclined mode and a second sliding groove 2012 formed in a horizontal mode in the conveying direction, and the height of the horizontal line of the second sliding groove 2012 is equal to the position of the highest position of the first sliding groove 2011.
Further, the conveyor belt 5 of the conveyor belt 5 moves the stop assembly to act on the pressing plate 23, so that the pressing plate 23 slides from the direction of the first chute 2011 to the second chute 2012 and moves upward in the vertical direction.
Further, two fixed diaphragm 22 that is provided with respectively on the mount 2, fixed diaphragm 22 is in the exit position department in the space that flattens, be provided with on the fixed diaphragm 22 and support the adjusting part, it includes a plurality of rotation axis 223 that rotate the setting on fixed diaphragm 22 to support the adjusting part, axis of rotation 223 both sides are rotated respectively and are provided with support roller 2234.
Further, it is provided with the regulation pole 2231 to rotate on the fixed diaphragm 22, support adjusting part still including fixed the setting each worm wheel 2233 and the worm wheel 2233 of rotation setting on adjusting the pole 2231 on the axis of rotation 223 axostylus axostyle, just worm wheel 2233 meshes in worm 2232, through the support adjusting part who sets up, can be when flattening corrugated container board, can prevent that the distance of pushing down between slide 21 and the dull and stereotyped 23 undersize and lead to too big to corrugated container board's pressure, can further play the guard action to corrugated container board promptly, and through the worm gear meshing that sets up, can adapt to the functional of corrugated container board height-adjusting device of different thickness.
Specifically, friction plates 221 are respectively arranged on the two fixed transverse plates 22, rotating rods 222 are further rotatably arranged on the fixed transverse plates 22, the number of the rotating rods 222 is multiple, the other ends of the rotating rods 222 are rotatably arranged on the friction plates 221, and the purpose is mainly that after the corrugated paper is flattened, when the partition assembly is separated from the limiting sleeve 235, the lower pressing plate retracts, the corrugated paper can be respectively clamped by the two friction plates 221, so that the corrugated paper and the sliding pressing plate 231 below the corrugated paper are driven to slide, and the corrugated paper is separated from the lower pressing plate after being pressed.
In a further provided embodiment of the invention, the device further comprises a limiting and disengaging assembly, the limiting and disengaging assembly comprises a limiting sleeve 235 vertically and slidably arranged on the pressing plate 23 and a hinge rod 234 hinged in the pressing plate 23, and the hinge rod 234 is rotatably arranged on the limiting sleeve 235; the spacing subassembly that breaks away from still includes along the spacing slide bar 233 of perpendicular to 5 direction sliding arrangement, and the one end of spacing slide bar 233 passes support column 232, and the plug-in is in spacing groove 201.
Specifically, the other end of the limiting slide bar 233 is arranged in an inclined ladder shape, that is, has an inclined position, as shown in fig. 13, and the end abuts against one end of the hinge rod 234 far away from the limiting sleeve 235, that is, when the limiting slide bar 233 moves towards the hinge rod 234, the section of the hinge rod 234 can move downwards through the inclined ladder shape, that is, the limiting sleeve 235 connected to the other end can be driven to move upwards, and the limiting sleeve 235 can be separated from the gear separation assembly.
In the present invention, a spring is provided between the slide plate 21 and the fixed frame 2, and the spring has an elastic force that enables the slide plate 21 to be at the initial position of the first slide groove 2011, i.e., the position of the slide plate 21 as shown in fig. 1.
The hinge rod 234 and the pressing plate 23 are provided with a torsion spring on the shaft rotating, and the elasticity of the torsion spring enables the limiting sleeve 235 to have a downward movement tendency.
In order to improve the conveying regularity of the corrugated board during printing, the invention also provides a corrugated board production line which comprises the corrugated board flattening mechanism and a corrugated board flattening mechanism arranged at the downstream of the flattening mechanism.
When the corrugated paper flattening device is used, firstly, the cut corrugated paper is conveyed to the conveying belt 5, then the conveying belt 5 drives the corrugated paper to move, firstly, the corrugated paper enters the lower part of the sliding plate 21, the corrugated paper gradually enters the upper part of the flattening plate 23 through the arranged wedge-shaped plate when moving, then the roller 511 continuously moves and is attached to the limiting sleeve 235, then the flattening plate 23 can be synchronously driven to move, in the moving process, the supporting columns 232 arranged at the two ends of the flattening plate 23 are respectively positioned in the limiting grooves 201 and move to the second sliding groove 2012 through the first sliding groove 2011, in the continuous moving process, the horizontal height of the second sliding groove 2012 is higher than that of the first sliding groove 2011, namely, in the sliding process, the flattening plate 23 can gradually move upwards, namely, moves towards the direction close to the sliding plate 21, namely, the corrugated paper can be flattened, when the corrugated board synchronously moves to the second chute 2012, the pressed space is unchanged, the corrugated board is always kept pressed, and at this time, the fixed transverse plate 22 is inserted into the pressed space, the rollers 511 in the fixed transverse plate 22 respectively act on the sliding plate 21 and the pressing plate 23 arranged below, and the friction plates 221 arranged at two sides of the fixed transverse plate 22 abut against two side walls of the corrugated board, then after the continuous movement, the limit slide bar 233 sliding on the support column 232 in the limit groove 201 gradually moves to the fixed lug 2013, that is, the limit slide bar 233 is pressed, so that the limit slide bar 233 moves inwards, then the trapezoidal inclined surface of the limit slide bar 233 presses one end of the hinge bar 234, so that the hinge bar 234 rotates along the rotating shaft 223 thereof and moves downwards, that is, the limit sleeve 235 connected with the other end is driven to move upwards, so that the limit sleeve 235 is separated from the barrier assembly, then the sliding plate 21 and the pressing plate 23 arranged below return to move under the elasticity of the spring, that is, the corrugated cardboard is moved to the first chute 2011 along the direction of the second chute 2012, at this time, the two friction plates 221 extrude the sliding plate, so that the extrusion plates are relatively fixed, and do not return along the pressing plate 23, then in the moving process, the barrier component gradually conveys the corrugated cardboard, and then the corrugated cardboard is inserted into the through groove arranged on the pressing plate 23, so that the corrugated cardboard can be further separated, then under the continuous conveying, the barrier component drives the corrugated cardboard to continuously convey towards the printing device 11, at this time, because the movable direction of the friction plates 221 is towards the conveying direction of the conveying belt 5, the friction plates 221 at this time do not have extrusion force on the corrugated cardboard, that is, the conveying of the corrugated cardboard is not affected, then the corrugated cardboard is continuously conveyed onto the printing device 11, then the barrier component gradually drives the corrugated cardboard to move, and then the barrier component moves, and passes through the elastic rod 31, then the elastic rod 31 is extruded, so that the elastic rod 31 rotates along the hinge shaft thereof, as shown in fig. 4, then the inclined plate 4 is pulled by the connecting guide rope 311 to move towards the direction of the elastic rod 31, so that the inclined plate 4 drives the connected transmission rod 41 to move, then the transmission rod 41 drives the connected parallel plates 32 to move, namely, the two parallel plates 32 move towards the position close to the middle of the conveyer belt 5, namely, the conveyed corrugated board can be limited in position and corrected, then after continuous conveying, the elastic rod 31 can be separated from the barrier component, so that the barrier component returns to the initial position, the conveying correction of the downward-moving corrugated board is facilitated, and finally the corrugated board is conveyed to the printing machine for printing.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. A corrugated board printing mechanism comprises a support (1) and a printing machine arranged on the support (1), and is characterized in that a fixing plate (3) is fixedly arranged on the support (1), an elastic rod (31) is rotatably arranged at one end of the fixing plate (3), the corrugated board printing mechanism further comprises two parallel plates (32) which are arranged in a sliding manner, and the sliding direction of the two parallel plates (32) is vertical to the conveying direction of a conveying belt (5);
when the corrugated paper that flattens through lithography apparatus (11) passes through parallel plate (32), elastic rod (31) are stirred to the fender subassembly that sets up on conveyer belt (5) for elastic rod (31) drive two parallel plate (32) through drive assembly to the motion, with the extrusion the corrugated paper is right the corrugated paper.
2. A corrugated cardboard printing mechanism as claimed in claim 1 wherein the number of the spacer elements is several and evenly distributed on the conveyor belt (5), the spacer elements comprising fixed blocks (52) arranged on the conveyor belt (5), the fixed blocks (52) pushing the corrugated cardboard to move it synchronously.
3. A corrugated cardboard printing mechanism according to claim 2 wherein the end of the resilient bar (31) extends onto the conveyor belt (5) and the fixed block (52) is movable to toggle the resilient bar (31).
4. A corrugated cardboard printing mechanism as claimed in claim 1, characterized in that the transmission assembly comprises a sloping plate (4) slidably arranged on the fixed plate (3) and a transmission lever (41) rotatably arranged on the sloping plate (4), one end of the transmission lever (41) being rotatably arranged in a U-shaped slot provided in the sloping plate (4) and the other end being rotatably arranged on the parallel plate (32).
5. A corrugated cardboard printing mechanism as claimed in claim 4, characterized in that the chute of the sloping plate (4) is provided with an elastic member, under the elastic force of which the parallel plates (32) are retracted into the fixed plate (3), one end of the sloping plate (4) being connected to the rotation shaft of the elastic rod (31) by a connecting guide rope (311).
6. A corrugated cardboard printing mechanism according to claim 2, characterized in that the axis of rotation of the resilient bar (31) is provided with a torsion spring, which under its spring force causes the resilient bar (31) to be oriented perpendicularly to the conveyor belt (5).
7. A corrugated cardboard printing mechanism according to claim 5, characterized in that a second slide bar is fixedly arranged at one side of the parallel plate (32), one end of which passes through the fixing plate (3), the parallel plate (32) being parallel to the carriage (1) by the restriction of the second slide bar.
8. A corrugated cardboard printing mechanism according to claim 7, characterised in that one side of the parallel plate (32) is slidingly provided with parallel bars (321), and that the parallel bars (321) are parallel to the parallel plate (32).
9. A corrugated cardboard printing mechanism according to claim 1, characterised in that the printing machine is arranged in the downstream region of the parallel plates (32).
10. A corrugated cardboard line comprising a corrugated cardboard printing unit according to any one of claims 1-9, characterized in that a flattening unit is arranged upstream of the printing device (11), the parallel plate (32) being arranged downstream of the printing device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359124.3A CN114734720B (en) | 2022-04-06 | 2022-04-06 | Corrugated board printing mechanism and production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359124.3A CN114734720B (en) | 2022-04-06 | 2022-04-06 | Corrugated board printing mechanism and production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114734720A true CN114734720A (en) | 2022-07-12 |
| CN114734720B CN114734720B (en) | 2024-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210359124.3A Active CN114734720B (en) | 2022-04-06 | 2022-04-06 | Corrugated board printing mechanism and production line |
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Cited By (1)
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| CN115584596A (en) * | 2022-09-08 | 2023-01-10 | 安徽金春无纺布股份有限公司 | Spunlace fiber lapping cross mechanism and spunlace non-woven fabric production line |
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| CN115584596A (en) * | 2022-09-08 | 2023-01-10 | 安徽金春无纺布股份有限公司 | Spunlace fiber lapping cross mechanism and spunlace non-woven fabric production line |
| CN115584596B (en) * | 2022-09-08 | 2023-04-11 | 安徽金春无纺布股份有限公司 | Spunlace fiber lapping cross mechanism and spunlace non-woven fabric production line |
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| CN114734720B (en) | 2024-07-02 |
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