CN111016300B - Corner folding and edge covering device of cover machine - Google Patents
Corner folding and edge covering device of cover machine Download PDFInfo
- Publication number
- CN111016300B CN111016300B CN202010009338.9A CN202010009338A CN111016300B CN 111016300 B CN111016300 B CN 111016300B CN 202010009338 A CN202010009338 A CN 202010009338A CN 111016300 B CN111016300 B CN 111016300B
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- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 239000011087 paperboard Substances 0.000 claims abstract description 62
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 27
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000001815 facial effect Effects 0.000 claims description 7
- 238000009957 hemming Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 13
- 239000011111 cardboard Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 230000009351 contact transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008275 binding mechanism Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
- B31F5/06—Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape
- B31F5/08—Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape for reinforcing edges ; Applying a strip or tape to an edge, e.g. for decorating, for protecting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a corner folding and edge covering device of a cover machine, which comprises a frame, wherein a paperboard positioning mechanism, a feeding conveying mechanism, a leveling corner folding mechanism, an edge covering mechanism and a conveying mechanism are arranged on the frame, the feeding conveying mechanism comprises a feeding conveying belt and an adsorption assembly, a plurality of through holes which are convenient for the adsorption assembly to adsorb paperboards are arranged on the feeding conveying belt, the leveling corner folding mechanism is arranged at the upper end of the feeding conveying belt, the leveling corner folding mechanism comprises a leveling clamp and a plurality of corner forming blocks for folding the edge covering end parts of the paperboards after the first edge covering, the sliding direction of the leveling clamp is perpendicular to the conveying direction of the feeding conveying belt, and the sliding direction of the corner forming blocks is consistent with the sliding direction of the leveling clamp. The invention provides the corner folding and edge covering device of the cover machine, which can be used for carrying out corner folding treatment on the edge covering end part after primary edge covering processing, and avoid the excessive thickness of the cover at the top angle position, so that the cover is firmly stuck and the corners are more attractive.
Description
Technical Field
The invention belongs to the technical field of paperboard edge covering equipment, and particularly relates to a corner folding and edge covering device of a cover machine.
Background
In order to make the surface of cardboard more pleasing to the eye, need carry out the processing of borduring with the cover paper to one side surface of cardboard generally, traditional cover taping machine carries out the processing of borduring for the first time with one of them pair of opposite side earlier after, carry out the processing of borduring for the second time to another pair of opposite side again, because the direction of processing of borduring for the twice mutually perpendicular, and in order to can wrap up the cardboard side, therefore the length that is used for the facial tissue of borduring is longer than the cardboard side, consequently after accomplishing the processing of borduring for the twice (like fig. 12), the cover that is in the apex angle position can have too thick problem, not only influence pleasing to the eye, and have the unstable problem of pasting moreover.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the corner folding and edge covering device of the cover machine, which can carry out corner folding treatment on the edge covering end part after primary edge covering processing, avoid the excessive thickness of the cover at the top angle position, ensure that the pasting is firmer and the corners are more attractive.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a dog-ear device of covering machine, includes the frame, be provided with cardboard positioning mechanism, feeding conveying mechanism, flattening dog-ear mechanism, bordure mechanism and be used for carrying the transport mechanism of borduring mechanism with the cardboard by feeding conveying mechanism, feeding conveying mechanism includes the feeding conveyer belt and sets up in the adsorption component of feeding conveyer belt lower extreme, be provided with a plurality of through-holes of being convenient for adsorption component adsorb the cardboard on the feeding conveyer belt, flattening dog-ear mechanism sets up in the upper end of feeding conveyer belt, flattening dog-ear mechanism is including sliding the setting and be used for carrying out a plurality of angle blocks of dog-ear to the end of borduring after being used for cardboard to borduring for the first time on the flattening anchor clamps including sliding the setting in the frame, the direction of sliding of flattening anchor clamps is perpendicular to the direction of transfer of feeding conveyer belt, the direction of sliding of angle block with the direction of sliding of flattening anchor clamps is unanimous.
By adopting the scheme, after the cardboard is processed for the first time, carry the cardboard to between the flattening anchor clamps through the feeding conveyer belt earlier, owing to set up the adsorption component in feeding conveyer belt below, and make and have the through-hole on the feeding conveyer belt, consequently, can make the cardboard by adsorbing on the feeding conveyer belt, reduce the influence of mechanical vibration to the cardboard position, make the cardboard can only remove under flattening anchor clamps or cardboard positioning mechanism's effect, first centre gripping through flattening anchor clamps unclamp the action, can carry out flattening with crooked cardboard earlier, then rethread cardboard positioning mechanism carries out the location with the cardboard, its purpose can be so that the tip that needs the angle on the cardboard aligns with the angle block, then again through flattening anchor clamps second centre gripping keeps, and through setting up the angle block on the flattening anchor clamps earlier along the centre gripping direction slip, angle bending is carried out to the part of the rear both ends overlength after the first time bordure, owing to all be on the cover paper and glue in advance, consequently, the tip that the angle was beaten can not recover after the angle block along the centre gripping direction reverse slip, can reach the purpose of beating through above-mentioned setting. Then, the cardboard that will roll over the angle in advance passes through transport mechanism, carries out the secondary processing of borduring to borduring by feeding transport mechanism, and the package Bian Cebian of apex angle position can inwards be the slant setting after the secondary processing of borduring, and consequently thickness is thinner relatively, is difficult for taking place to contact with the edge for paste more firmly. The product has simple structure, firm adhesion and beautiful appearance.
As a further arrangement of the invention, the leveling and corner folding mechanism further comprises a first driving belt for driving the leveling clamp to slide and clamp, the first driving belt comprises an upper belt positioned above and a lower belt positioned below, the leveling clamp comprises a first clamping block and a second clamping block which are respectively arranged at two ends of the paperboard, the first clamping block is fixedly arranged on the upper belt of the first driving belt, and the second clamping block is fixedly arranged on the lower belt of the first driving belt.
By adopting the scheme, the first driving belt can simultaneously drive the first clamping block and the second clamping block to slide, so that the sliding strokes of the first clamping block and the second clamping block are the same, the first clamping block and the second clamping block are respectively arranged on the upper belt and the lower belt, and the purpose of clamping can be achieved by only presetting the initial positions of the first clamping block and the second clamping block so that the first clamping block and the second clamping block move in opposite directions. By adopting the structure, the stroke error is reduced, the situation that the paper board is excessively clamped or the paper board is not leveled can be avoided to a certain extent, and the clamping stroke is easier to preset than that of driving parts such as an air cylinder.
As a further arrangement of the invention, the first clamping block and the second clamping block are respectively provided with a first driving piece for driving the angle block to slide, and the angle block is a rotating wheel capable of rotating in one direction.
By adopting the scheme, the corner block can be contacted with the paperboard in the corner forming process, so that the corner block can fold the edge end part, the corner block is prevented from slipping in the corner forming process, the corner block is separated from the paperboard after the corner is formed, the end part after the corner is formed is rubbed and deformed for preventing friction between the corner block and the paperboard, and the corner block can be rotated in a unidirectional manner.
As a further arrangement of the invention, the edge covering mechanism comprises a pair of edge pressing seats which are symmetrically arranged, wherein limit blocks for limiting paper boards, flanging blocks matched with the limit blocks for folding and covering facial tissues and driving assemblies for driving the flanging blocks to fold and press and cover the edges are arranged on the edge pressing seats.
By adopting the scheme, the blank holder that sets up through the symmetry can carry out the secondary processing of borduring to the cardboard after the angle is accomplished, and stopper on the blank holder can be spacing to the cardboard, and the turn-ups piece of being convenient for supports the pressure on the cardboard after folding of borduring, and turn-ups piece edge folding is supported the pressure and is bordured and can improve the efficiency of borduring.
As a further arrangement of the invention, the driving assembly comprises a driving shaft, a first sliding block, a second sliding block, a first cam group and a second cam group, wherein the first cam group is coaxially arranged on the driving shaft and used for driving the first sliding block to slide forwards and backwards, the second cam group is used for driving the second sliding block to slide upwards and downwards, the first cam group is in transmission connection with the first sliding block through a first connecting rod structure, the second cam group is in transmission connection with the second sliding block through a second connecting rod structure, the flanging block is fixedly arranged on the first sliding block, and the first sliding block is arranged on the second sliding block in a sliding manner and slides along with the second sliding block.
By adopting the scheme, the first cam group and the second cam group are simultaneously driven to rotate through the driving shaft, so that the second slide block can be driven to slide up and down, and simultaneously the first slide block also slides back and forth, so that the flanging block fixed on the first slide block can slide up and down along with the second slide block and slide along with the first slide block, when the second slide block slides upwards and is matched with the first slide block in a forward sliding way, facial tissues can be folded and pressed when the second slide block slides downwards and is matched with the first slide block in a backward sliding way, the purpose of folding and pressing can be achieved, the first slide block and the second slide block can repeatedly slide through the working principle of the cam, compared with a traditional driving piece (such as a cylinder), the flanging block is enabled to slide up and down along with the second slide block in the initial adjustment process or the subsequent maintenance process of a product, the adjustment is more convenient and simple due to the fact that the driving piece such as the cylinder is affected by temperature and air pressure, the cam structure can not cause errors, and the driving piece such as the cylinder does not need to be debugged repeatedly.
As a further arrangement of the invention, the edge covering mechanism further comprises a pressing claw for pre-pressing the paper board, a third cam group for driving the pressing claw to turn over is arranged on the driving shaft, and the third cam group is in transmission connection with the pressing claw through a third connecting rod structure.
By adopting the scheme, through setting up the third cam group in the drive shaft to make it drive the claw upset of pressing, make the cardboard pre-compaction before the processing of secondary bordure, prevent that the cardboard from sliding on the stopper, avoid influencing the processing of borduring, and simple structure, simple to operate need not to occupy too much installation space.
As a further arrangement of the invention, the frame is provided with a press roller mechanism, and the press roller mechanism comprises at least one pair of press roller shaft sleeves which are vertically symmetrical and are used for extruding the paperboard for edge wrapping.
By adopting the scheme, through setting up compression roller mechanism in the frame, can make the processing of secondary bordure after further extrusion to the cardboard for bordure department paste more firmly, difficult degumming.
As a further arrangement of the invention, a discharge conveyor belt for conveying the paper board from the edge covering mechanism to the press roller mechanism is arranged at a position on the frame corresponding to the edge covering mechanism, and a first pushing block which is convenient for pushing the paper board between the press roller shaft sleeves along the conveying direction of the discharge conveyor belt is arranged on the discharge conveyor belt.
By adopting the scheme, in order to enable the paperboard to be extruded by the compression roller mechanism, the distance between the two compression roller shaft sleeves of the compression roller mechanism is slightly smaller than the thickness of the paperboard, and therefore the first push block is arranged on the discharging conveyor belt and can be used for conveniently pushing the paperboard into the space between the compression roller shaft sleeves, and the paperboard is not easy to slip on the discharging conveyor belt.
As a further arrangement of the invention, the cardboard positioning mechanism comprises a second push block which is arranged on the frame in a sliding way and used for pushing the cardboard to slide along the feeding direction of the feeding conveyor belt, and a position sensor which is arranged on the second push block and used for positioning the cardboard.
By adopting the scheme, the second pushing block is arranged on the paperboard positioning mechanism, and the purpose of the second pushing block is to slightly shift the paperboard to the reverse direction of the conveying direction of the feeding conveyor after the flattening clamp is flattened for the first time, so that the paperboard needs to be further positioned in order to return to the normal position, the second pushing block can push the paperboard to slightly shift along the feeding direction of the feeding conveyor, and the purpose of the position sensor is to provide position feedback of the paperboard.
As a further arrangement of the invention, the conveying mechanism comprises a feeding plate which is arranged on the frame in a sliding way, a bracket and a second driving piece which is used for driving the bracket to slide up and down are arranged on the feeding plate, and a plurality of grabbing pieces which are used for adsorbing the paper board are fixedly arranged on the first bracket.
By adopting the scheme, the paperboard is conveniently conveyed to the edge covering mechanism by the feeding conveying mechanism, and the grabbing piece through adsorption cannot damage the paperboard.
The invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a leveling and beveling mechanism in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an edge covering mechanism in an embodiment of the present invention;
FIG. 4 is an exploded view of the binding mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a first link structure according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a second link structure according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a third link structure according to an embodiment of the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 1;
FIG. 9 is an enlarged view of section B of FIG. 1;
FIG. 10 is an enlarged view of portion C of FIG. 1;
FIG. 11 is a schematic view of the conveying mechanism according to an embodiment of the present invention;
FIG. 12 is a schematic view of a prior art paperboard blank with a hemming process;
Fig. 13 is a schematic view of a board after hemming process using an embodiment of the present invention.
Detailed Description
1-11, A corner wrapping device of a cover machine comprises a frame 1, wherein a paperboard positioning mechanism 2, a feeding conveying mechanism 3, a leveling corner folding mechanism 4, a wrapping mechanism 5 and a conveying mechanism 6 for conveying a paperboard from the feeding conveying mechanism 3 to the wrapping mechanism 5 are arranged on the frame 1, the feeding conveying mechanism 3 comprises a feeding conveying belt 31 and an absorbing component 32 arranged at the lower end of the feeding conveying belt 31, the absorbing component 32 comprises an air suction chamber 321 arranged below the feeding conveying belt 31 and a fan 322 communicated with the air suction chamber 321 for exhausting air, a plurality of through holes 311 (not shown in the figure) which are convenient for the absorbing component 32 to absorb the paperboard are arranged on the feeding conveying belt 31, the paperboard can be absorbed on the feeding conveying belt 31 through the absorbing component 32 without being influenced by mechanical vibration to continuously deviate positions, the leveling and beveling mechanism 4 is arranged at the upper end of the feeding conveyor belt 31, the leveling and beveling mechanism 4 comprises a leveling clamp 41 which is arranged on the frame 1 in a sliding manner and used for clamping and positioning a paperboard, and a plurality of corner forming blocks 42 which are arranged on the leveling clamp 41 in a sliding manner and used for beveling the edge-wrapping end part of the paperboard after the first time of edge wrapping, the leveling clamp 41 can clamp twice, the first time of clamping is used for correcting the skewed paperboard relative to the feeding conveyor belt 31, the leveling clamp is loosened after clamping, the second time of clamping is used for not loosening after clamping when the corner forming is performed, the paperboard is ensured not to deviate when the corner forming blocks 42 form corners, the sliding direction of the leveling clamp 41 is perpendicular to the conveying direction of the feeding conveyor belt 31, the sliding direction of the corner forming blocks 42 is consistent with the sliding direction of the leveling clamp 41, it should be noted that the sliding travel of the corner block 42 is the same as the width of the edge-covering, because too long affects the edge-covering of the short side, and too short does not achieve the effect of corner folding.
In this embodiment, the leveling and chamfering mechanism 4 further includes a first driving belt 43 for driving the leveling clamp 41 to slide and clamp, the first driving belt 43 is a synchronous belt, the first driving belt 43 includes an upper belt 431 located above and a lower belt 432 located below, the leveling clamp 41 includes a first clamping block 411 and a second clamping block 412 separately provided at two ends of the cardboard, the first clamping block 411 and the second clamping block 412 extend to the cardboard position in the direction of the feeding conveyor 31, the first clamping block 411 is fixedly provided on the upper belt 431 of the first driving belt 43, the second clamping block 412 is fixedly provided on the lower belt 432 of the first driving belt 43, the distance between the first clamping block 411 and the middle position of the upper belt 431 is the same as the distance between the second clamping block 412 and the lower belt 432, and the plurality of chamfering blocks 42 are separately provided on the first clamping block 411 and the second clamping block 412, and the first clamping block 411 and the second clamping block 412 are both provided with clamping plates 413 for clamping the cardboard.
The first clamping block 411 and the second clamping block 412 are both provided with a first driving piece 44 for driving the angle forming block 42 to slide, the first driving piece 44 is an air cylinder, the angle forming block 42 is a rotating wheel capable of rotating unidirectionally, the rotating wheel cannot rotate when the angle forming block 42 forms an angle, and the angle forming wheel can rotate when the angle forming is completed and the angle forming wheel exits.
The edge covering mechanism 5 comprises a pair of edge pressing seats 51 which are symmetrically arranged, and the edge pressing seats 51 are respectively provided with a limiting block 511 for limiting the paper board, a flanging block 512 matched with the limiting block 511 for folding and covering the facial tissue, and a driving assembly 513 for driving the flanging block 512 to fold and press and cover the edge.
In this embodiment, the driving assembly 513 includes a driving shaft 5131, a first slider 5132, a second slider 5133, and a first cam group 5134 coaxially disposed on the driving shaft 5131 for driving the first slider 5132 to slide back and forth and a second cam group 5135 for driving the second slider 5133 to slide up and down, the first cam group 5134 includes a first cam 51341 for controlling the first slider 5132 to slide forward and a second cam 51342 for controlling the first slider 5132 to slide backward (where the forward and backward sliding are directions relative to the second hemming fold), and the second cam group 5135 includes a third cam 51351 for controlling the second slider 5133 to slide up and a fourth cam 51352 for controlling the second slider 5133 to slide down.
The first cam set 5134 is in transmission connection with the first slider 5132 through the first link structure 52, the first link structure 52 includes a first rotary rod 521 in transmission connection with the first cam 51341 and a second rotary rod 522 in transmission connection with the second cam 51342, after the first rotary rod 521 and the second rotary rod 522 are in fixed fit, the first rotary rod 523, the second rotary rod 524, the first rotary shaft 525, the third rotary rod 526 and the first transmission block 527 are sequentially connected with the first slider 5132 in transmission, the first transmission block 527 is fixedly arranged on the first slider 5132, when the first cam 51341 is in contact transmission with the first rotary rod 521, the first rotary rod 521 positively rotates to drive the first rotary rod 523 to be in an upper stage so as to drive the second rotary rod 524 to upwards swing so as to drive the first rotary shaft 525 positively, the third rotary rod 526 to swing forward so as to drive the first transmission block 527 and the first slider 5132, when the second cam 51342 is in contact with the second rotary rod 522 to drive the first rotary rod 526 to be in a contact with the first rotary rod 526 to be separated from the first rotary rod 5132, and then the first rotary rod 521 is reversely rotated to drive the first rotary rod 525 to be in a forward direction, and the first rotary rod 521 is reversely rotated so as to drive the first rotary rod 525 to be in a lower rotary rod 525 to be in a forward direction through the first rotary rod 521, and the first rotary rod 521 is more precisely to be in a lower rotary rod through the first rotary rod 521, and the first rotary rod 521 is more precisely arranged, and the first rotary rod 521 is more precisely to be in a rotary rod forward rotation, and the rotary rod forward motion, and the rotary rod forward transmission can.
The second cam group 5135 is in transmission connection with the second slider 5133 through the second connecting rod structure 53, the second connecting rod structure 53 includes a third rotating rod 531 in transmission connection with the third cam 51351 and a fourth rotating rod 532 in transmission connection with the fourth cam 51352, the third rotating rod 531 and the fourth rotating rod 532 are fixedly matched and then sequentially pass through the fourth rotating rod 533, the fifth rotating rod 534, the second rotating shaft 535, the sixth rotating rod 536 and the second transmitting block 537 to be in transmission connection with the second slider 5133, the second transmitting block 537 is fixedly connected with the second slider 5133, when the third cam 51351 is in contact transmission with the third rotating rod 531, the third rotating rod 531 positively rotates to drive the fourth rotating rod 533 to upwards swing so as to drive the second rotating rod 535 to positively rotate, the sixth rotating rod 536 is positively rotated so as to drive the second transmitting block 537 and the second slider 5133 to downwards slide, and when the fourth cam 51352 is in contact with the fourth rotating rod 536, the third rotating rod 536 is separated from the fourth rotating rod 51351 so as to drive the fourth rotating rod 535 to downwards swing upwards, and the fourth rotating rod 535 is reversely rotated so as to drive the fourth rotating rod 535 to downwards swing upwards. Its purpose also can be in order to make its stroke more accurate, can provide better mechanical cooperation for mechanical transmission error is less.
The turnup block 512 is fixedly arranged on the first slider 5132, and the first slider 5132 is slidably arranged on the second slider 5133 and slides along with the second slider 5133. When the second slider 5133 is required to slide upwards for the purpose of folding and pressing the flanging block 512, the first slider 5132 slides forwards, so that the front end surface of the flanging block 512 can be used for folding the facial tissue, and then when the second slider 5133 slides downwards, the first slider 5132 slides backwards from front to back, so that the lower end surface of the flanging block 512 can be used for fully pressing the facial tissue, and the purpose of edge wrapping is achieved.
The edge covering mechanism 5 further comprises a pressing claw 514 for pre-pressing the cardboard, the driving shaft 5131 is provided with a third cam group 5136 for driving the pressing claw 514 to turn over, the third cam group 5136 is in transmission connection with the pressing claw 514 through a third connecting rod structure 54, the third cam group 5136 comprises a fifth cam 51361 for controlling the pressing claw 514 to rotate forwards and a sixth cam 51362 for controlling the pressing claw 514 to rotate backwards, the third connecting rod structure 54 comprises a fifth rotating rod 541 in transmission connection with the fifth cam 51361 and a sixth rotating rod 542 in transmission connection with the sixth cam 51362, the fifth rotating rod 541 and the sixth rotating rod 542 are fixedly matched and then are in transmission connection with the pressing claw 514 through a seventh transmission rod 543, an eighth transmission rod 544, a third rotating shaft 545 and a ninth transmission rod 546, the pressing claw 514 is fixedly arranged on the ninth transmission rod 546 and rotates along with the rotation of the ninth transmission rod 546, when the fifth cam 51361 and the fifth rotating rod 541 contact and drive, the fifth rotating rod 541 forward rotates to drive the seventh transmitting rod 543 to go up to drive the eighth transmitting rod 544 to swing upwards to drive the third rotating shaft 545 forward to rotate, the third rotating shaft 545 forward rotates to drive the ninth transmitting rod 546 forward to drive the pressing claw 514 forward to press against the paper board, and when the sixth cam 51362 and the sixth rotating rod 542 contact and drive, the fifth cam 51361 is separated from the fifth rotating rod 541, at this time, the sixth cam 51362 drives the sixth rotating rod 542 to rotate to drive the fifth rotating rod 541 to rotate, so as to drive the seventh transmitting rod 543 to move downwards to drive the eighth transmitting rod 544 to swing downwards to drive the third rotating shaft 545 to rotate reversely, and the third rotating shaft 545 reverse rotates to drive the ninth transmitting rod 546 reverse to drive the pressing claw 514 to rotate reversely to leave the paper board.
The machine frame 1 is provided with a press roller mechanism 7, and the press roller mechanism 7 comprises at least one pair of press roller shaft sleeves 71 which are vertically symmetrical and are used for extruding the paperboard for edge wrapping.
The machine frame 1 is provided with a discharge conveyor belt 8 which is used for conveying the paperboards from the edge covering mechanism 5 to the press roller mechanism 7 at a position corresponding to the edge covering mechanism 5, and the discharge conveyor belt 8 is provided with a first push block 81 which is convenient for pushing the paperboards between the press roller shaft sleeves 71 along the conveying direction of the discharge conveyor belt 8.
The paper board positioning mechanism 2 comprises a second push block 21 which is arranged on the frame 1 in a sliding manner and used for pushing paper boards to slide along the feeding direction of the feeding conveyor belt 31, and a position sensor 22 which is arranged on the second push block 21 and used for positioning the paper boards, wherein the position sensor 22 preferably adopts an infrared sensor.
The conveying mechanism 6 comprises a feeding plate 61 arranged on the frame 1 in a sliding manner, a bracket 62 and a second driving piece for driving the bracket 62 to slide up and down are arranged on the feeding plate 61, a plurality of grabbing pieces 63 for absorbing paperboards are fixedly arranged on the first bracket 62, and suction nozzles are preferably adopted for the grabbing pieces 63.
The present invention is not limited to the above-described embodiments, and those skilled in the art, based on the disclosure of the present invention, may implement the present invention in various other embodiments, or simply change or modify the design structure and thought of the present invention, which fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a dog-ear device of borduring of front cover machine which characterized in that: the paper board leveling and folding machine comprises a machine frame, wherein a paper board positioning mechanism, a feeding conveying mechanism, a leveling and folding mechanism, an edge covering mechanism and a conveying mechanism for conveying paper boards from the feeding conveying mechanism to the edge covering mechanism are arranged on the machine frame, the feeding conveying mechanism comprises a feeding conveying belt and an adsorption assembly arranged at the lower end of the feeding conveying belt, a plurality of through holes which are convenient for the adsorption assembly to adsorb the paper boards are arranged on the feeding conveying belt, the leveling and folding mechanism is arranged at the upper end of the feeding conveying belt, and comprises a leveling clamp which is arranged on the machine frame in a sliding manner and used for clamping and positioning the paper boards and a plurality of corner forming blocks which are arranged on the leveling clamp in a sliding manner and used for folding angles to the edge covering end parts after the paper boards are covered for the first time, the sliding direction of the leveling clamp is perpendicular to the conveying direction of the feeding conveying belt, and the sliding direction of the corner forming blocks is consistent with the sliding direction of the leveling clamp; the leveling and corner folding mechanism further comprises a first driving belt for driving the leveling clamp to slide and clamp, the first driving belt comprises an upper belt positioned above and a lower belt positioned below, the leveling clamp comprises a first clamping block and a second clamping block which are respectively arranged at two ends of the paperboard, the first clamping block is fixedly arranged on the upper belt of the first driving belt, the second clamping block is fixedly arranged on the lower belt of the first driving belt, and the plurality of corner beating blocks are respectively arranged on the first clamping block and the second clamping block; the first clamping block and the second clamping block are respectively provided with a first driving piece for driving the angle forming block to slide, and the angle forming block is a rotating wheel capable of rotating in one direction; the edge covering mechanism comprises a pair of edge pressing seats which are symmetrically arranged, wherein limit blocks for limiting paper boards, edge turning blocks matched with the limit blocks for folding and covering facial tissues and driving assemblies for driving the edge turning blocks to press and cover edges while folding are arranged on the edge pressing seats; the driving assembly comprises a driving shaft, a first sliding block, a second sliding block, a first cam group and a second cam group, wherein the first cam group is coaxially arranged on the driving shaft and used for driving the first sliding block to slide back and forth, the second cam group is used for driving the second sliding block to slide up and down, the first cam group is in transmission connection with the first sliding block through a first connecting rod structure, the second cam group is in transmission connection with the second sliding block through a second connecting rod structure, the flanging block is fixedly arranged on the first sliding block, and the first sliding block is arranged on the second sliding block in a sliding manner and slides along with the second sliding block; the edge covering mechanism further comprises a pressing claw for pre-pressing the paper board, a third cam group for driving the pressing claw to turn over is arranged on the driving shaft, and the third cam group is in transmission connection with the pressing claw through a third connecting rod structure; the paperboard positioning mechanism comprises a second pushing block which is arranged on the frame in a sliding manner and used for pushing the paperboard to slide along the feeding direction of the feeding conveyor belt, and a position sensor which is arranged on the second pushing block and used for positioning the paperboard.
2. The corner-wrapping apparatus of a cover machine according to claim 1, wherein: the machine frame is provided with a press roller mechanism, and the press roller mechanism comprises at least one pair of press roller shaft sleeves which are vertically symmetrical and are used for extruding the paper board to be covered.
3. The corner-folding and hemming device of the cover machine according to claim 2 wherein: the machine frame is provided with a discharge conveyor belt which is used for conveying the paperboards from the edge covering mechanism to the press roller mechanism at a position corresponding to the edge covering mechanism, and the discharge conveyor belt is provided with a first push block which is convenient for pushing the paperboards between the press roller shaft sleeves along the conveying direction of the discharge conveyor belt.
4. The corner-wrapping apparatus of a cover machine according to claim 1, wherein: the conveying mechanism comprises a feeding plate arranged on the frame in a sliding manner, a support and a second driving piece for driving the support to slide up and down are arranged on the feeding plate, and a plurality of grabbing pieces for adsorbing the paper board are fixedly arranged on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010009338.9A CN111016300B (en) | 2020-01-06 | 2020-01-06 | Corner folding and edge covering device of cover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010009338.9A CN111016300B (en) | 2020-01-06 | 2020-01-06 | Corner folding and edge covering device of cover machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111016300A CN111016300A (en) | 2020-04-17 |
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| CN111907131A (en) * | 2020-08-13 | 2020-11-10 | 朱蓉 | Paperboard edge covering method |
| CN112693167B (en) * | 2020-12-31 | 2024-09-10 | 浙江浩达智能装备股份有限公司 | Cardboard is beaten angle and is bordured mechanism |
| CN112706454B (en) * | 2020-12-31 | 2024-09-20 | 浙江浩达智能装备股份有限公司 | Paperboard edge-wrapping forming device |
| CN113524942B (en) * | 2021-07-05 | 2022-06-28 | 浙江浩达智能装备股份有限公司 | Angle-making reversing transfer device of covering machine |
| CN116100868A (en) * | 2022-11-29 | 2023-05-12 | 东莞市三疆科技有限公司 | Chamfering, transversely-moving and flanging mechanism |
| CN116766703A (en) * | 2023-07-03 | 2023-09-19 | 东莞强森自动化科技有限公司 | leather shell machine |
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| CN201580072U (en) * | 2010-01-29 | 2010-09-15 | 薛迪虎 | Full-automatic edge sealing machine |
| CN103042729B (en) * | 2012-12-20 | 2014-06-04 | 何钰婷 | Paperboard edge covering machine |
| CN103057162B (en) * | 2013-01-19 | 2016-08-31 | 东莞市鸿铭机械有限公司 | A kind of automatically set-up box machine |
| CN203854239U (en) * | 2014-06-04 | 2014-10-01 | 浙江欣炜机械有限公司 | Full-automatic wine-box production line |
| CN109648913B (en) * | 2019-01-25 | 2020-10-23 | 安徽航睿电子科技有限公司 | Paper box edge folding and corner pasting machine |
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Address after: 325000 No. 58 Sheng Yuan Road, Lucheng light industrial park, Wenzhou, Zhejiang. Applicant after: Zhejiang Haoda Intelligent Equipment Co.,Ltd. Address before: 325000 58 Shengyuan Road, Tengqiao Town, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: ZHEJIANG HAODA MACHINERY Co.,Ltd. |
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