CN114193954A - Composite tape attaching mechanism for attaching leader tape and backing paper tape to book block - Google Patents
Composite tape attaching mechanism for attaching leader tape and backing paper tape to book block Download PDFInfo
- Publication number
- CN114193954A CN114193954A CN202111657293.7A CN202111657293A CN114193954A CN 114193954 A CN114193954 A CN 114193954A CN 202111657293 A CN202111657293 A CN 202111657293A CN 114193954 A CN114193954 A CN 114193954A
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- tape
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- backing paper
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- 239000002131 composite material Substances 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 title claims abstract description 104
- 239000004744 fabric Substances 0.000 claims abstract description 198
- 238000005520 cutting process Methods 0.000 claims abstract description 69
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 34
- 238000010030 laminating Methods 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 46
- 238000005096 rolling process Methods 0.000 claims description 45
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to the technical field of attaching a leader cloth tape and a backing paper tape to a book block, in particular to a composite tape attaching mechanism for attaching the leader cloth tape and the backing paper tape to the book block, wherein the leader paper and the leader cloth tape are respectively and independently conveyed, a backing paper cutting mechanism with cutting width is arranged along a first conveying assembly, a gluing station is arranged at the intersection of the two conveying assemblies, and a glue spraying opening is used for gluing the attaching surface of the leader paper and the leader cloth tape; the tail end of the cloth conveying device is provided with a composite belt cutting mechanism for cutting length, and a composite belt cloth sticking mechanism is arranged beside the composite belt cutting mechanism; through the veneer station with the compound area of the double cloth of shaping behind backing paper strip and the leader tape for two unifications, cut and obtain required length after, adopt the laminating of saving laminating time once, the regularity of once only laminating is higher, does benefit to and improves the laminating quality, can also reduce the operating time of machine, has only adopted a laminating subassembly in addition just to accomplish the laminating of double cloth, has greatly reduced manufacturing cost, does benefit to the popularization in market.
Description
Technical Field
The invention relates to the technical field of attaching a leader cloth tape and a backing paper tape to a book block, in particular to a composite tape attaching mechanism for attaching the leader cloth tape and the backing paper tape to the book block.
Background
At present, in order to firmly connect the book spine and the front cover in the printing industry, various cloth belts can be coated on the book spine on the back of the book block, so that the stability of the whole structure of the book block can be improved, the book block is prevented from cracking, and the attractiveness of the connection between the book block and the book case can be increased.
When the existing equipment is used for pasting a tape, the spine part of the book block is covered by the back strip paper, and the head cloth tapes are pasted on the surface of the back strip paper and positioned at two ends of the spine; during pasting, the back paper pasting strip and the head paper pasting strip are respectively and sequentially conveyed and are respectively glued, and finally the back paper pasting strip and the head paper pasting strip are sequentially pasted on the spine at the back of the book block through the cloth pasting mechanism, but the process needs to move the same cloth pasting assembly back and forth twice to sequentially paste the head paper pasting strip and the back paper pasting strip on the spine of the book block, so that the pasting efficiency is influenced, and a large amount of time cost is consumed; therefore, people adopt the two cloth sticking mechanisms to pick up or clamp the backing paper strip and the head cloth belt respectively, and can quickly cover and stick the head cloth belt on the surface of the backing paper strip after sticking the backing paper strip, but the sticking mode needs to adopt two sets of sticking components, so that the manufacturing cost is higher and the cost is higher.
Disclosure of Invention
The invention aims to provide a composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block, aiming at the defects of the prior art.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block comprises a cloth feeding assembly, wherein the cloth feeding assembly comprises a first conveying assembly and a second conveying assembly, the first conveying assembly is used for conveying the backing paper, the second conveying assembly is used for conveying the leader tape, a backing paper cutting mechanism for cutting the width of the backing paper is arranged along the first conveying assembly, a gluing station for gluing the backing paper tape and the leader tape into a composite tape is arranged at the intersection of the first conveying assembly and the second conveying assembly, the gluing station comprises a pair of first pressing roller and a second pressing roller which are arranged at a gap, and a glue spraying opening for gluing the attaching surface of the backing paper and the leader tape is arranged above the first pressing roller; the cloth feeding assembly further comprises a cloth conveying device used for receiving and conveying the composite belt, a composite belt cutting mechanism used for cutting the length of the composite belt is arranged at the tail end of the cloth conveying device, a composite belt cloth sticking mechanism is arranged beside the composite belt cutting mechanism and comprises a cloth sucking table used for sucking the cut composite belt in vacuum, and the composite belt cloth sticking mechanism further comprises a driving mechanism used for driving the cloth sucking table to swing in a reciprocating mode.
Further: the composite belt cutting mechanism comprises a linear cutter block for cutting the length of the composite belt, a first pressing roller is matched with the first conveying assembly, a second pressing roller is matched with the second conveying assembly, the composite belt cutting mechanism comprises a linear cutter block for cutting the length of the composite belt, and the cloth suction table is attached to the top surface of the composite belt.
Further: the double-cloth equipment further comprises a pair of vertical plates which are arranged in parallel at intervals, and the cloth feeding assembly, the gluing station, the composite belt cutting mechanism, the composite belt cloth sticking mechanism and the driving mechanism are all arranged between the two vertical plates.
Further: the back strip paper cutting mechanism comprises two first driving seats which are coaxially aligned, wherein one of the first driving seats is fixedly installed on the side wall of one of the vertical plates, the other first driving seat is installed between the two vertical plates in a horizontally sliding mode, the first driving seat is provided with two rotating shafts which extend inwards in a rotating mode, one of the rotating shafts is provided with a back strip rotating knife, the other rotating shaft is provided with a cloth rolling wheel, and the back strip rotating knife cuts back strips passing through the cloth rolling wheel along the length direction.
Further: the second conveying assembly comprises a cloth feeding guide seat, a through groove for the head cloth belt to penetrate through is formed in the cloth feeding guide seat, the second conveying assembly comprises cloth feeding wheels which are rotatably installed at the bottom and the top of the cloth feeding guide seat respectively, the through groove is aligned with the rolling wheel and the cloth feeding wheel respectively, and the rolling wheel is rotatably installed at the top of the cloth feeding guide seat.
Further: the outlet of the glue spraying opening faces to the intersection between the first pressing roller and the second pressing roller, the gluing station further comprises two glue coating guide bases which are aligned in parallel, one glue coating guide base is installed on one vertical plate, the other glue coating guide base is installed on the side wall of the cloth feeding guide base, and the top of the cloth feeding guide base extends upwards and is connected with the first driving base.
Further: the composite belt cutting mechanism comprises a supporting table matched with the linear cutter block, the supporting table is fixedly installed between the two vertical plates, the linear cutter block is installed above the supporting table in a lifting mode, one side of the supporting table receives the composite belt of the cloth conveying device, and the other side of the supporting table is matched with the composite belt cloth pasting mechanism.
Further: the composite belt cutting mechanism further comprises a lifting sliding seat used for installing the linear cutter block, a lifting matching structure is arranged between the side end of the lifting sliding seat and the vertical plate, and a cloth cutting groove vertically aligned with the linear cutter block is formed in the supporting table along the length direction.
Further: the lifting matching structure comprises sliding guide rails vertically arranged on the inner side walls of the two vertical plates, a plurality of groups of sliding rolling wheels are arranged on the two side walls of each sliding guide rail in a rolling mode, the sliding rolling wheels are connected with the lifting sliding seats, and the sliding rolling wheels roll along the side walls of the sliding guide rails to drive the lifting sliding seats provided with the linear cutter blocks to do lifting cutting movement.
Further: the cloth conveying device comprises a plurality of conveying rollers which are rotatably arranged between the two vertical plates and are different in size, wherein two conveying roller gaps are arranged on one side of the supporting table, and a cloth guide plate is arranged between the gap of the two conveying rollers and the supporting table.
The invention has the beneficial effects that: according to the composite tape attaching mechanism for attaching the leader tape and the backing paper strip to the book block, the leader tape and the backing paper strip are respectively conveyed in sections through two groups of different conveying assemblies and are molded into a two-in-one double-cloth composite tape after passing through a gluing station; after the required length is obtained through secondary cutting, the composite belt is adsorbed to the spine on the back of the book block from one end through a reciprocating swinging cloth sucking table, and one-time attaching is achieved; the whole process adopts one-time laminating which saves laminating time, the neatness of one-time laminating is higher, the laminating quality is favorably improved, the running time of a machine can be reduced, in addition, only one laminating assembly is adopted to complete the laminating of double cloth, the manufacturing cost is greatly reduced, and the popularization of the market is favorably realized.
Drawings
Fig. 1 is a schematic structural diagram of a double-laying apparatus.
Fig. 2 is another view structure diagram of the double-laying apparatus.
FIG. 3 is a schematic view of the cloth feed assembly in connection with the gluing station.
Fig. 4 is a schematic partial enlarged view of fig. 1.
Fig. 5 is a schematic structural view of a cloth attaching area in the double cloth attaching apparatus.
Fig. 6 is a schematic structural view of the connection between the composite tape cutting mechanism and the composite tape cloth sticking mechanism, and a vertical plate is hidden.
Fig. 7 is a schematic structural view of the composite tape laying mechanism.
Fig. 8 is a schematic structural view of the connection between the cloth conveying device and the composite tape cloth attaching mechanism.
Fig. 9 is a schematic structural view of the book block conveying mechanism, hiding the conveying chain on one of the conveying mounting plates.
The reference numerals include:
1-vertical plate,
11-conveying roller, 12-cloth conveying wheel, 13-first pressing roller, 14-discharging winding disc,
2-backing paper strip cutting mechanism,
21-a first driving seat, 22-a rotating shaft, 23-a backing paper strip rotating knife, 24-a cloth rolling wheel, 25-a first power shaft, 26-a transmission gear set,
3-gluing station,
31-gluing guide seat, 32-gluing piece, 33-glue spraying opening, 34-locking piece,
4-a second press-fit roller,
41-cloth feeding guide seat, 42-rolling wheel, 43-passing groove, 44-stop block,
45-driving guide rod, 46-wire rod piece,
5-a cloth conveying device,
51-cloth cutting groove, 52-composite belt cutting mechanism,
53-linear cutter block, 54-supporting table, 55-cloth guide plate, 56-lifting sliding seat,
57-lifting fixed plate, 58-sliding rolling wheel, 59-sliding guide rail,
6-composite tape cloth sticking mechanism,
61-cloth absorbing table, 62-turning block, 63-vacuum groove, 64-vent, 65-bottom plate, 66-adsorption hole, 67-installation groove, 68-vacuum tube, 69-alternating hole,
7-a driving mechanism,
71-a first cloth sticking driving shaft, 72-a second cloth sticking driving shaft, 73-a rocker member,
74-embedding holes,
741-first drive gear, 742-second drive gear, 747-third drive gear,
744-external end gear set, 745-sector gear,
75-rocker mechanism, 76-limiting piece, 77-limiting piece and 78-limiting rod.
8-a book block conveying mechanism,
81-conveying mounting plate, 82-conveying chain, 83-conveying chain wheel and 84-elastic pressing block.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1 to 9, a composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block is provided for attaching a double layer, and includes a first conveying assembly for conveying the backing paper and a second conveying assembly for conveying the leader tape, the first conveying assembly is a cylindrical conveying roller 11, the backing paper is conveyed around a plurality of conveying rollers 11, a backing paper cutting mechanism for cutting the width of the backing paper is arranged along the first conveying assembly, and when the backing paper passes through the backing paper cutting mechanism, the backing paper cutting mechanism can cut the width of the backing paper so as to be suitable for the size of a spine at the back of the book block; the head strap is carried steadily round second conveying component, first conveying component and second conveying component intersection are provided with veneer station 3, veneer station 3 includes first pressfitting roller 13 and the second pressfitting roller 4 that a pair of clearance set up, first pressfitting roller 13 and the cooperation of first conveying component, second pressfitting roller 4 and the cooperation of second conveying component, first pressfitting roller 13 top is provided with carries out gummed glue spraying opening 33 to the binding face of back of the body strip paper and head strap, glue spraying opening 33 also can spout the glue to the clearance between head strap and the back of the body strip paper.
The head cloth belt and the back paper strip are simultaneously conveyed around different conveying assemblies, the head cloth belt and the back paper strip are coated with glue before entering a gap between the first pressing roller 13 and the second pressing roller 4, the glue is uniformly laid on the surface where the back paper strip and the head cloth belt are attached, and after entering the first pressing roller 13 and the second pressing roller 4, a composite belt is formed through rolling and pressing of the pressing rollers, so that two-in-one is realized, the subsequent one-time attachment to the spine of the back of the book block is facilitated, the attachment time can be saved, the operation time of a machine can be reduced through one-time attachment, and the operation cost is reduced; the uniformity of one-time lamination is higher, which is beneficial to improving the lamination quality.
The double-layer pasting equipment further comprises a pair of vertical plates 1 which are arranged in parallel at intervals, conveying rollers 11, a second conveying assembly, a backing paper strip cutting mechanism 2 and a gluing station 3 are all arranged between the two vertical plates 1, a first pressing roller 13 is rotatably arranged between the two vertical plates 1, the conveying rollers 11 are positioned above the first pressing roller 13, a discharging winding disc 14 for mounting backing paper strips is arranged above the two vertical plates 1, and the backing paper strips enter between the first pressing roller 13 and the second pressing roller 4 around the plurality of conveying rollers 11; the second pressing roller 4 is located on the horizontal outer side of the first pressing roller 13, the second conveying assembly is connected to the bottom of the second pressing roller 4, the bottom of each vertical plate 1 is provided with a discharging winding disc 14 used for winding a leader cloth tape, the leader cloth tape is arranged into two rolls and placed on the discharging winding disc 14, and the two rolls enter the space between the first pressing roller 13 and the second pressing roller 4 simultaneously after winding the second conveying assembly, so that two-in-one pressing is realized.
The backing paper cutting mechanism 2 comprises a pair of coaxially aligned backing paper cutting knife sets, each backing paper cutting knife set comprises two coaxially aligned first driving seats 21, one of the first driving seats 21 is fixedly installed on the side wall of one of the vertical plates 1, the other first driving seat 21 is horizontally and slidably installed between the two vertical plates 1, two inward extending rotating shafts 22 are rotatably installed on the first driving seat 21, one of the rotating shafts 22 is provided with a backing paper rotating knife 23, the other rotating shaft 22 is provided with a cloth rolling wheel 24, a first power shaft 25 is arranged between the two vertical plates 1, the first power shaft 25 is nested with a transmission gear set 26 installed in the first driving seat 21, the two rotating shafts 22 are in transmission fit through a transmission gear set 26, the first power shaft 25 is in transmission fit with the two rotating shafts 22 through the transmission gear set 26, the first power shaft 25 is driven by a motor to rotate, thereby driving the two rotating shafts 22 in the first driving seat 21 to rotate in opposite directions; wherein the knife radius of the backing paper strip rotating knife 23 arranged at the top is pressed against the end surface of the cloth roller wheel 24, so that the backing paper strip passing through the cloth roller wheel 24 can be cut by the backing paper strip rotating knife 23 and cut into required width along the length direction.
The second pressing roller 4 comprises a pair of coaxially aligned rolling wheels 42, each pair of rolling wheels 42 is arranged in parallel with the first pressing roller 13 at intervals to form a gap, so that a back paper strip and a leader cloth strip can be pressed into a composite strip when entering, the second conveying assembly comprises a cloth feeding guide seat 41, the cloth feeding guide seat 41 is formed with a through groove 43 for the leader cloth strip to pass through, the through groove 43 is respectively aligned with the rolling wheels 42 and the cloth feeding wheel 12, and the rolling wheels 42 are rotatably arranged at the top of the cloth feeding guide seat 41 side by side; the second conveying assembly includes a cloth feeding wheel 12 having a width matching the rolling wheel 42, the cloth feeding wheel 12 being installed at the bottom and the top of the cloth feeding guide 41, respectively, wherein the cloth feeding wheel 12 installed at the top of the cloth feeding guide 41 is aligned in parallel with the rolling wheel 42. The leader cloth passes through the discharging winding disc 14, then enters the passing groove 43 around the cloth feeding wheels 12, passes through the passing groove 43, then continuously passes through the two cloth feeding wheels 12, then enters the gap between the rolling wheel 42 and the first pressing roller 13, and is attached to the backing paper strip to form the composite tape.
Preferably, through the groove 43 end wall for smooth arcwall face, the leader tape can reduce the wearing and tearing to the leader tape when passing through groove 43, guarantees the quality of leader tape, keeps away from the shaping of the rolling wheel 42 both ends of first stitching roller 13 in addition and has dog 44, and this dog 44 is the circular block, and the diameter is greater than the directness of rolling wheel 42, and the phenomenon that the leader tape drops can not appear when passing through rolling wheel 42.
One of the cloth feeding guide seats 41 extends upwards and is connected with a first driving seat 21 which can horizontally slide, the cloth feeding guide seat 41 and the first driving seat 21 are connected to form a sliding seat which can move simultaneously, a plurality of driving guide rods 45 which are parallel to each other are arranged between two vertical plates 1, one of the driving guide rods 45 horizontally penetrates through two first driving seats 21, more than one driving guide rod 45 horizontally penetrates through two cloth feeding guide seats 41, one of the driving guide rods 45 is a screw rod piece 46, the cloth feeding guide seat 41 is formed with a screw hole which is in sliding fit with the screw rod piece 46, one end of the screw rod piece 46 is provided with a motor or a manual knob handle which can drive the screw rod piece 46 to rotate, the screw rod piece 46 rotates, the first driving seat 21 and the cloth feeding guide seat 41 which are connected on one side simultaneously slide, and the distance between the first driving seat 21 and the cloth feeding guide seat 41 on the other side correspondingly changes, the width of the book block is different, and the width of the backing paper strip is also different, so that the cutting width of the backing paper strip can be adjusted through the adjusting mode, and the book block is suitable for book blocks with different sizes.
The outlet of the glue spraying opening 33 faces the intersection between the first pressing roller 13 and the second pressing roller 4, so that one side of the backing paper strip can be glued before entering the first pressing roller 13, and the backing paper strip can be attached to a leader tape to form a composite tape when entering the first pressing roller 13 and the second pressing roller 4.
The gluing station 3 further comprises two gluing guide bases 31 aligned in parallel, wherein one gluing guide base 31 is mounted on one vertical plate 1, the other gluing guide base 31 is mounted on the side wall of the cloth feeding guide base 41, a gluing piece 32 is obliquely mounted on each gluing guide base 31, a glue spraying opening 33 is formed in the bottom of the gluing piece 32, an adjusting hole (not shown in the figure) for mounting the gluing piece 32 is formed in each gluing guide base 31, a locking piece 34 capable of locking and loosening the gluing piece 32 is arranged on each adjusting hole, and when the locking piece 34 is loosened, the mounting height of the gluing piece 32 in each adjusting hole can be adjusted to adjust the position of the glue spraying opening 33. In addition, according to the above operation, when the wire bar member 46 is rotated, the gluing guide 31 slides relatively with the cloth feeding guide 41 to be aligned with the head cloth being conveyed.
The composite belt after composite forming enters the other half of the cloth pasting area after being pressed and conveyed by the first pressing roller 13 and the second pressing roller 4, the cloth pasting area of the equipment comprises a cloth conveying device 5 for receiving and continuously conveying the composite belt, the composite belt is formed by two head cloth belts and a piece of back strip paper in a gluing mode, and the head cloth belts are respectively adhered to two ends of the back strip paper.
The tail end of the cloth conveying device 5 is provided with a composite belt cutting mechanism 52, the composite belt cutting mechanism 52 comprises a linear cutter block 53 for cutting the length of the composite belt, the composite belt is conveyed by the cloth conveying device 5 and then enters the composite belt cutting mechanism 52, and the required length is cut flatly to obtain the required size; the composite tape cloth sticking mechanism 6 is arranged beside the composite tape cutting mechanism 52, the composite tape cloth sticking mechanism 6 comprises a cloth suction table 61 for vacuum adsorption of the cut composite tape, the cloth suction table 61 is stuck with the top surface of the composite tape, and the composite tape cloth sticking mechanism 6 also comprises a driving mechanism 7 for driving the cloth suction table 61 to swing in a reciprocating manner; the driving mechanism 7 drives the cloth absorbing table 61 to swing to the surface of the cut composite tape, the composite tape is subjected to vacuum absorption, after the absorption is finished, the driving mechanism 7 continues to drive the cloth absorbing table 61 to swing, the book block to be processed is positioned in the swing area of the cloth absorbing table 61, the cloth absorbing table 61 swings the absorbed composite tape to the spine surface of the back of the book block, and the cloth absorbing table 61 presses the composite tape onto the spine surface of the back of the book block, so that automatic cloth attaching is realized.
The back paper tape sticking mechanism for the book block adopts automatic equipment, cuts the composite tape according to the required length, well adsorbs the cut composite tape in vacuum through the cloth adsorption table 61, swings under the driving of the driving mechanism 7, and presses and covers the back surface of the back of the book block at one time, so that automatic sticking is realized.
Specifically, the book block is linearly conveyed below the composite tape cloth sticking mechanism 6 by the book block conveying mechanism 8, the book block conveying mechanism 8 comprises a pair of conveying mounting plates 81 arranged in parallel at intervals, a conveying chain 82 is nested on each conveying mounting plate 81, the conveying chain 82 is arranged on the edge of each conveying mounting plate 81 through a conveying chain wheel 83, one conveying chain wheel 83 of each conveying mounting plate 81 is connected with a driving motor, the two driving motors rotate simultaneously to drive the conveying chains 82 on the two conveying mounting plates 81 to move around the conveying mounting plates 81 simultaneously, the conveying chains 82 linearly convey the book block around the conveying chain wheels 83, the book block is placed between the two conveying mounting plates 81 and clamped through the conveying chains 82, an elastic pressing block 84 is arranged on the inner side wall of each conveying chain 82, the book block is further clamped through the elastic pressing block 84, and the friction force is increased, the book block can be effectively protected, and the pollution to the book block is reduced.
The cloth conveying device 5, the composite belt cutting mechanism 52, the composite belt cloth sticking mechanism 6 and the driving mechanism 7 are all installed between the two vertical plates 1, the composite belt cutting mechanism 52 comprises a supporting table 54 matched with the linear cutter block 53, and the supporting table 54 is fixedly installed between the two vertical plates 1. The cloth conveying device 5 comprises a plurality of conveying rollers 11 which are rotatably arranged between two vertical plates 1 and have different sizes, the principle of the conveying rollers 11 is approximately the same as that of the conveying rollers 11 of a first conveying assembly, the sizes of the conveying rollers 11 adopted at different positions are different, the transmission efficiency can be improved, meanwhile, the friction force can be improved, and the looseness phenomenon can be reduced, wherein the gap between the two conveying rollers 11 is arranged at one side of a supporting platform 54, a cloth guide plate 55 is arranged between the gap between the two conveying rollers 11 and the supporting platform 54, after the conveying rollers 11 arranged at the gap, one side of the supporting platform 54 receives a composite belt of the cloth conveying device 5 through the cloth guide plate 55, the composite belt enters the supporting platform 54 along the cloth guide plate 55, a linear cutter block 53 is arranged above the supporting platform 54 in a lifting manner, and after the composite belt passes through the linear cutter block 53 for a certain length according to the required size, the linear cutter block 53 descends, and cutting the composite belt.
Specifically, the method comprises the following steps: the inner side walls of the two vertical plates 1 are both vertically provided with sliding guide rails 59, two side walls of each sliding guide rail 59 are provided with a plurality of groups of sliding rolling wheels 58 in a rolling manner, the sliding rolling wheels 58 are connected with the lifting sliding seat 56, and the sliding rolling wheels 58 roll along the side walls of the sliding guide rails 59 to drive the lifting sliding seat 56 provided with the linear cutter block 53 to do lifting cutting movement.
Preferably, the composite tape cutting mechanism 52 further includes a lifting fixing plate 57 rotatably installed at both side ends of the lifting sliding base 56, the height of the lifting fixing plate 57 is greater than that of the lifting fixing base, and the lifting sliding base 56 is installed between the two lifting fixing plates 57 with adjustable height by means of screws.
The section of the sliding guide rail 59 is in a right trapezoid shape, the sliding rolling wheels 58 on one side of each group of sliding rolling wheels 58 are outwards forked and attached to the side wall of the sliding guide rail 59 with an inclined surface in a rolling mode, the sliding rolling wheels 58 on the other side of each group of sliding rolling wheels 58 are attached to the vertical surface of the sliding guide rail 59 in a rolling mode, the lifting sliding seat 56 is connected with the lifting fixing plate 57, the lifting fixing plate 57 is matched with the sliding guide rail 59 in a rolling mode through the sliding rolling wheels 58, a telescopic cylinder or a rocker mechanism 75 can be arranged to drive the lifting fixing plate 57 to lift, linear lifting of the linear cutter block 53 is achieved, linear cutting of the composite belt is achieved, and cutting accuracy is improved.
In addition, the installation height of the lifting sliding seat 56 between the lifting fixing plates 57 can be adjusted, so that the stroke of the sliding rolling wheel 58 at the side end of the lifting fixing plate 57 can be changed when the lifting sliding wheel is lifted, and the cutting depth of the linear cutter block 53 can be adjusted to meet the requirement of composite belts with more thicknesses.
In addition, the support base 54 is formed with a cloth cutting groove 51 vertically aligned with the linear cutter block 53 in the longitudinal direction, and the linear cutter block 53 enters the cloth cutting groove 51 when cut, thereby protecting the linear cutter block 53 and prolonging the service life thereof. The other side of the support platform 54 is matched with the cloth sticking mechanism and is adsorbed by the cloth adsorbing platform 61.
The driving mechanism 7 comprises a first cloth pasting driving shaft 71 which can be arranged between the two vertical plates 1 in a forward and reverse rotating mode, a rocking bar member 73 which can swing along with the first cloth pasting driving shaft 71 is coaxially arranged on the first cloth pasting driving shaft 71, the tail end of the rocking bar member 73 is rotatably connected with the cloth suction table 61, nesting holes 74 are respectively formed in two ends of the rocking bar member 73, one end of the rocking bar member is fixed on the first cloth pasting driving shaft 71 through the nesting holes 74, a second cloth pasting driving shaft 72 is rotatably nested at the other end of the rocking bar member 74, the second cloth pasting driving shaft 72 is rotatably connected with the top of the cloth suction table 61, when the first cloth pasting driving shaft 71 rotates, the rocking bar member 73 is driven to swing, the second cloth pasting driving shaft 72 at the tail end and the cloth suction table 61 keep horizontal swinging, and a cut composite belt on the supporting table 54 is adsorbed to a book block on the other side.
Preferably, the number of the rocking bar members 73 is two, and the rocking bar members are respectively installed at both ends of the first patch driving shaft 71, the second patch driving shaft 72 is rotatably installed at the ends of the two rocking bar members 73 through the nesting holes 74, the rotating block 62 is formed at the top of the cloth suction table 61, the rotating block 62 is horizontally formed with a connecting hole through which the second patch driving shaft 72 coaxially passes, and when the rocking bar members 73 swing along with the rotation of the first patch driving shaft 71, the cloth suction table 61 swings around the second patch driving shaft 72 in a horizontal state.
Inhale cloth table 61 bottom including vacuum tank 63 and with vacuum tank 63 laminating bottom plate 65 of installation, make the interior shaping vacuum cavity of cloth table 61, vacuum tank 63 is provided with the vent 64 that extends to outside top, pneumatic system is connected with vent 64, bottom plate 65 shaping has a plurality of adsorption holes 66 that communicate with vacuum tank 63, make in the vacuum tank 63 be the vacuum or the state of giving vent to anger, bottom plate 65 bottom surface is the planarization, inhale cloth table 61 and the laminating of brace table 54 top surface, adsorb the compound area that cuts on brace table 54, swing to on the book block of good location, realize pasting and cover.
Preferably, a plurality of mounting grooves 67 are formed in the top surface of the bottom plate 65, a vacuum tube 68 is mounted in each mounting groove 67, the vacuum tube 68 is arranged between the bottom plate 65 and the vacuum groove 63, a plurality of cross flow holes 69 are formed in the surface of the vacuum tube 68, one of the cross flow holes 69 is communicated with the vent 64, one of the cross flow holes 69 is communicated with the adsorption hole 66, and two adjacent mounting grooves 67 can be communicated through the cross flow hole 69, so that the airflow in the vacuum groove 63 flows more stably, a pneumatic system performs pneumatic communication with the vacuum groove 63 through the vacuum tube 68, so that the composite tape is attached to the composite tape, the adsorption force can be improved, the composite tape can be rapidly separated from the cloth suction table 61, and the attaching efficiency is improved.
The specific swing motion, gear mechanism and rocker mechanism 75 are installed to first rubberizing drive shaft 71 one end, gear mechanism includes outer end gear train 744 at first rubberizing drive shaft 71 outer end of coaxial arrangement, still include sector gear 745 who rotationally installs at riser 1 lateral wall, sector gear 745 one end is connected with rocker mechanism 75 through the pivot, rocker mechanism 75 drives sector gear 745 and reciprocates around the axle center, sector gear 745 and outer end gear train 744 meshing transmission, drive the reciprocal positive and negative rotation of first rubberizing drive shaft 71, it is curved swing motion to realize that cloth sucking table 61 is through rocker mechanism 75 between two risers 1.
In order to improve the swinging smoothness, the driving mechanism 7 further comprises a first driving gear 741, a second driving gear 742 and a third gear which are mounted on one rocking bar 73, wherein the first driving gear 741 is coaxially mounted at the joint of one end of the rocking bar 73 and the first patch driving shaft 71, the second driving gear 742 is coaxially mounted at the joint of the other end of the rocking bar 73 and the second patch driving shaft 72, a third driving gear 743 is engaged and mounted between the first driving gear 741 and the second driving gear 742, when the first patch driving shaft 71 rotates, the first driving gear 741 rotates and is engaged and transmitted with the third driving gear 743, the third driving gear 743 is engaged and transmitted with the second driving gear 742, the second patch driving shaft 72 rotates around the rocking bar 73, and the horizontal state of the cloth absorbing platform 61 is maintained.
In addition, a limiting member 76 is coaxially installed at one end of the first cloth pasting driving shaft 71, the limiting member 76 is a circular disk, a pair of limiting rods 78 aligned in parallel is installed on the side wall of one of the vertical plates 1, the two limiting rods 78 are respectively located at two sides of the limiting member 76, a limiting member 77 rotating 180 degrees between the two limiting rods 78 is formed at one position of the limiting member 76 in an outward extending mode, the limiting member 77 protruding on the limiting member 76 can be in backstop fit with the limiting rods 78 when rotating, and due to horizontal alignment between the two limiting rods 78, the rotating angle of the limiting member 76 forming the limiting block 77 is only 180 degrees, so that the rotating angle of the first cloth pasting driving shaft 71 can be prevented from exceeding the range, the gravity during cloth pasting is large, or the cloth sucking table 61 is crushed when being matched with the supporting table 54.
The working process of the invention is as follows:
firstly, respectively winding a leader cloth strip and a backing paper strip on corresponding discharging winding disks 14, wherein the backing paper strip is conveyed around a first conveying assembly consisting of a plurality of conveying rollers 11, and two leader cloth strips are respectively conveyed around a second conveying assembly consisting of a plurality of cloth conveying wheels 12; wherein, a pair of backing paper strip rotating knife 23 and the cooperation of roller cloth wheel 24 in the backing paper strip cutting mechanism 2 of first conveying component on the way, the backing paper strip when backing paper strip rotates knife 23 and roller cloth wheel 24 through the backing paper strip, backing paper strip rotating knife 23 realizes cutting of width to the backing paper strip along length direction, continues to carry afterwards, before crossing, the backing paper strip both ends after cutting align with first strap respectively.
Then, before the first press-fit roller 13 and the second press-fit roller 4 enter the gap, the adhesive opening 33 is sprayed and the back strip paper is coated with the adhesive, after the first press-fit roller 13 and the second press-fit roller 4 enter, the adhesive is uniformly laid on the surface where the back strip paper and the first press-fit roller are jointed, and a composite belt is formed through rolling and press-fit of the first press-fit roller 13 and the second press-fit roller 4, so that two-in-one is realized; after being pressed and conveyed by the first pressing roller 13 and the second pressing roller 4, the composite belt after composite forming enters the other half of the cloth pasting area, the cloth pasting area of the equipment comprises a cloth conveying device 5 for receiving and continuously conveying the composite belt, the composite belt enters a supporting table 54 through a cloth guide plate 55 after being conveyed by the cloth conveying device 5, the composite belt is continuously pushed forward, after the required length is obtained, a linear cutter block 53 of a composite belt cutting mechanism 52 descends, and the required length of the composite belt is cut flatly to obtain the required size; the cut composite tape is positioned on one side of the linear cutter block 53.
And finally, the driving mechanism 7 works to drive the cloth absorbing table 61 to swing to the surface of the cut composite belt, the composite belt is subjected to vacuum absorption, after the absorption is finished, the driving mechanism 7 continues to drive the cloth absorbing table 61 to swing, the book block to be processed is positioned in the swinging area of the cloth absorbing table 61, the cloth absorbing table 61 swings the absorbed composite belt to the spine surface at the back of the book block, and the cloth absorbing table 61 presses the composite belt to the spine surface at the back of the book block, so that the automatic cloth pasting is realized.
According to the composite tape attaching mechanism for attaching the leader tape and the backing paper strip to the book block, the leader tape and the backing paper strip are respectively conveyed in sections through two groups of different conveying assemblies and are molded into a two-in-one double-cloth composite tape after passing through the gluing station 3; after the required length is obtained through secondary cutting, the composite belt is adsorbed to the spine on the back of the book block from one end through the cloth absorbing table 61 which swings in a reciprocating mode, and one-time attaching is achieved; the whole process adopts one-time laminating which saves laminating time, the neatness of one-time laminating is higher, the laminating quality is favorably improved, the running time of a machine can be reduced, in addition, only one laminating assembly is adopted to complete the laminating of double cloth, the manufacturing cost is greatly reduced, and the popularization of the market is favorably realized.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the performance of the prior art and has practicability, and becomes a product with practical value.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. The utility model provides a laminate tape laminating mechanism with head strap, backing paper strip to book block, includes the work feed subassembly, the work feed subassembly is including the second conveying assembly who is used for carrying the first conveying assembly of backing paper and is used for carrying head strap, its characterized in that: the first conveying assembly is provided with a back strip paper cutting mechanism for cutting the width of the back strip paper along the way, a gluing station for gluing the back strip paper and the head cloth tape into a composite tape is arranged at the joint of the first conveying assembly and the second conveying assembly, the gluing station comprises a pair of first pressing roller and a second pressing roller which are arranged at intervals, and a glue spraying opening for gluing the joint surface of the back strip paper and the head cloth tape is arranged above the first pressing roller;
the cloth feeding assembly further comprises a cloth conveying device used for receiving and conveying the composite belt, a composite belt cutting mechanism used for cutting the length of the composite belt is arranged at the tail end of the cloth conveying device, a composite belt cloth sticking mechanism is arranged beside the composite belt cutting mechanism, and the composite belt cloth sticking mechanism comprises a cloth sucking table used for sucking the cut composite belt in a vacuum mode.
2. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 1, wherein: the composite belt cutting mechanism comprises a linear cutter block for cutting the length of the composite belt, a first pressing roller is matched with the first conveying assembly, a second pressing roller is matched with the second conveying assembly, the composite belt cutting mechanism comprises a linear cutter block for cutting the length of the composite belt, and the cloth suction table is attached to the top surface of the composite belt.
3. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 2, wherein: the double-cloth equipment further comprises a pair of vertical plates which are arranged in parallel at intervals, and the cloth feeding assembly, the gluing station, the composite belt cutting mechanism, the composite belt cloth pasting mechanism and the driving mechanism are all arranged between the two vertical plates.
4. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 3, wherein: the back strip paper cutting mechanism comprises two first driving seats which are coaxially aligned, wherein one of the first driving seats is fixedly installed on the side wall of one of the vertical plates, the other first driving seat is installed between the two vertical plates in a horizontally sliding mode, two rotating shafts extending inwards are rotatably installed on the first driving seat, a back strip rotating knife is installed on one of the rotating shafts, a cloth rolling wheel is installed on the other rotating shaft, and the back strip rotating knife cuts back strips passing through the cloth rolling wheel along the length direction.
5. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 4, wherein: the second conveying assembly comprises a cloth feeding guide seat, a through groove for the head cloth belt to penetrate through is formed in the cloth feeding guide seat, the second conveying assembly comprises cloth feeding wheels which are rotatably installed at the bottom and the top of the cloth feeding guide seat respectively, the through groove is aligned with the rolling wheel and the cloth feeding wheel respectively, and the rolling wheel is rotatably installed at the top of the cloth feeding guide seat.
6. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 5, wherein: the outlet of the glue spraying opening faces to the intersection between the first pressing roller and the second pressing roller, the gluing station further comprises two glue coating guide seats which are aligned in parallel, one glue coating guide seat is installed on one vertical plate, the other glue coating guide seat is installed on the side wall of the cloth feeding guide seat, and the top of the cloth feeding guide seat extends upwards and is connected with the first driving seat.
7. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in any one of claims 2 to 6, wherein: the composite belt cutting mechanism comprises a supporting table matched with the linear cutter block, the supporting table is fixedly installed between the two vertical plates, the linear cutter block is installed above the supporting table in a lifting mode, the supporting table is used for receiving the composite belt of the cloth conveying device on one side, and the other side of the supporting table is matched with the composite belt cloth sticking mechanism.
8. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 7, wherein: the composite belt cutting mechanism further comprises a lifting sliding seat used for installing the linear cutter block, a lifting matching structure is arranged between the side end of the lifting sliding seat and the vertical plate, and a cloth cutting groove vertically aligned with the linear cutter block is formed in the supporting table along the length direction.
9. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 8, wherein: the lifting matching structure comprises sliding guide rails vertically arranged on the inner side walls of the two vertical plates, a plurality of groups of sliding rolling wheels are arranged on the two side walls of each sliding guide rail in a rolling mode, the sliding rolling wheels are connected with the lifting sliding seats, and the sliding rolling wheels roll along the side walls of the sliding guide rails to drive the lifting sliding seats provided with the linear cutter blocks to do lifting cutting movement.
10. The composite tape attaching mechanism for attaching a leader tape and a backing paper tape to a book block as claimed in claim 9, wherein: the cloth conveying device comprises a plurality of conveying rollers which are rotatably arranged between two vertical plates and are different in size, wherein two conveying roller gaps are arranged on one side of the supporting table, and a cloth guide plate is arranged between the gap of the two conveying rollers and the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111657293.7A CN114193954A (en) | 2021-12-30 | 2021-12-30 | Composite tape attaching mechanism for attaching leader tape and backing paper tape to book block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111657293.7A CN114193954A (en) | 2021-12-30 | 2021-12-30 | Composite tape attaching mechanism for attaching leader tape and backing paper tape to book block |
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| Publication Number | Publication Date |
|---|---|
| CN114193954A true CN114193954A (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111657293.7A Pending CN114193954A (en) | 2021-12-30 | 2021-12-30 | Composite tape attaching mechanism for attaching leader tape and backing paper tape to book block |
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| Country | Link |
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| CN (1) | CN114193954A (en) |
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| CN117206123A (en) * | 2023-11-09 | 2023-12-12 | 屹马汽车零部件(江苏)有限公司 | Auto-parts rust-preventive oil oiling machine |
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Application publication date: 20220318 |
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