CN114851739A

CN114851739A - Cementing machine

Info

Publication number: CN114851739A
Application number: CN202210538066.0A
Authority: CN
Inventors: 赵宝忠
Original assignee: Tianjin Zhongbao Sanxing Technology Co ltd
Current assignee: Tianjin Zhongbao Sanxing Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-05

Abstract

The invention discloses a glue binding machine which comprises a feeding mechanism, a trolley mechanism, a glue hanging mechanism and a book cover packaging mechanism, wherein the feeding mechanism is arranged on the trolley mechanism; the glue hanging mechanism is used for hanging glue on the book blocks, the book cover packaging mechanism is used for packaging the book blocks, and the trolley mechanism is used for clamping the book blocks conveyed by the feeding mechanism and sequentially conveying the book blocks to the glue hanging mechanism and the book cover packaging mechanism; the feeding mechanism comprises a book block clamp for placing book blocks, a book block conveying mechanism for conveying the book block clamp, a book block returning mechanism for carrying the book block clamp and a clamping and waiting mechanism for clamping and conveying the book blocks. According to the glue binding machine, the clamping waiting mechanism and the trolley mechanism are matched with each other, so that the book block can be clamped and transferred on one hand, and the book block clamp can be pushed away from the book block returning mechanism on the other hand, the problem that the book block is inconvenient to feed in the prior art is solved, and the production efficiency of the glue binding machine is effectively improved.

Description

Cementing machine

Technical Field

The invention relates to a cementing machine, and belongs to the technical field of cementing machines.

Background

The book block is placed on a glue binding machine to be compacted, then polyethylene glue is used for gluing the book block, and after the glue is applied, the book cover is packaged on the book block. For example, the prior chinese patent application CN214611289U of the applicant discloses an automatic lifting mechanism of a glue clamping and plate clamping machine, and the prior chinese patent application CN213413333U discloses an indentation device of a glue binding machine. In addition, another prior chinese patent application CN213949860U of the applicant also discloses an automatic book picking device of a glue binding machine, which can clamp a book by a clamping component and transport the book by a driving component, thereby improving the automation degree of the glue binding machine. However, the existing glue binding machine has no feeding structure with higher automation degree, book blocks to be glued are stacked bulk paper, and at present, a better method for continuously feeding a plurality of book blocks does not exist, so that the whole working efficiency of the glue binding machine is influenced by the feeding efficiency, and the breakthrough cannot be realized.

Disclosure of Invention

Therefore, the invention aims to provide the glue binding machine capable of effectively improving the feeding efficiency, and the automatic feeding of the book blocks can be realized through the feeding mechanism, so that the unattended automatic operation in the whole glue binding process is facilitated, and the labor cost is reduced.

In order to achieve the purpose, the invention provides a glue binding machine which comprises a feeding mechanism, a trolley mechanism, a glue hanging mechanism and a book cover packaging mechanism, wherein the feeding mechanism is arranged on the trolley mechanism; the glue hanging mechanism is used for hanging glue on the book block, and the book cover packaging mechanism is used for packaging the book block; the feeding mechanism comprises a book block clamp for placing a book block, a book block returning mechanism for positioning the book block clamp and a clamping and waiting mechanism for clamping and conveying the book block; the book block clamp comprises a vertically arranged accommodating groove, and the book block can be vertically placed in the accommodating groove; one end of the accommodating groove is arranged in an open mode; the clamping waiting mechanism is used for clamping the book block in the book block clamp; the trolley mechanism is used for moving towards the book block clamp and knocking the book block clamp away from the book block returning mechanism, is used for receiving the book blocks conveyed by the clamping and waiting mechanism, and sequentially conveys the book blocks to the glue hanging mechanism and the book cover packaging mechanism.

The clamping waiting mechanism comprises a clamping part and a conveying part, and the clamping part is arranged on the conveying part; the clamping part comprises a clamping base frame, a first feeding clamping plate, a second feeding clamping plate and a first feeding motor, the first feeding motor is arranged on the clamping base frame, the power output end of the first feeding motor is connected with a feeding screw rod, a first nut and a second nut are arranged on the feeding screw rod, when the feeding screw rod rotates, the first nut and the second nut can be close to or far away from each other, and the first feeding clamping plate and the second feeding clamping plate are fixed with the first nut and the second nut respectively.

The conveying part comprises a second feeding motor, a feeding driving wheel arranged at the power output end of the second feeding motor, and a feeding driven wheel connected with the feeding driving wheel through a feeding transmission belt, and the clamping base frame is connected with the feeding transmission belt through a feeding fixing part.

The book block returning mechanism comprises a bearing table, the bearing table is located at the downstream position of a book block conveying mechanism, the book block conveying mechanism is used for conveying book block clamps clamping book blocks to the bearing table, and a baffle is arranged on one side, far away from the book block conveying mechanism, of the bearing table.

The book block homing mechanism further comprises a bearing motor, a bearing driving wheel is arranged at a power output end of the bearing motor, the bearing driving wheel is connected with a bearing driven wheel through a bearing transmission belt, and the bearing table is connected with the bearing transmission belt through a bearing fixing piece.

The book block returning mechanism comprises a receiving frame and a lifting and moving device, the receiving frame is located at the downstream position of a book block conveying mechanism, the book block conveying mechanism is used for conveying book block clamps clamping book blocks to the receiving frame, step parts are arranged on the receiving frame, and the step parts can block and position the book block clamps; a through groove is formed in the bearing frame, starts from one side of the step part and extends to the other side of the step part; the lifting and moving device comprises at least one supporting piece, a lifting mechanism used for lifting the supporting piece and a translation mechanism used for moving the supporting piece, wherein the lifting mechanism can lift the supporting piece upwards so as to support the book block clamp, and the translation mechanism can move the supporting piece along the through groove.

The lifting mechanism comprises a lifting base frame, a lifting motor arranged on the lifting base frame, a lifting lead screw connected to a power output end of the lifting motor, a lifting nut arranged on the lifting lead screw and a lifting frame fixed with the lifting nut, and the supporting piece is arranged on the lifting frame.

Translation mechanism includes translation motor, connects in the translation action wheel of translation motor power take off end and connect through the translation drive belt in the translation of translation action wheel is followed driving wheel, the lifting bed frame connect in the translation drive belt.

The support piece comprises a positioning column and a support plate part, the positioning column protrudes upwards out of the plane of the support plate part, a positioning hole is formed in the lower end of the book block clamp, and the positioning column can be inserted into the positioning hole.

The trolley mechanism comprises a trolley base frame, a first feeding clamping plate, a second feeding clamping plate, a first feeding motor and a feeding transmission assembly, wherein the first feeding clamping plate, the second feeding clamping plate, the first feeding motor and the feeding transmission assembly are arranged on the trolley base frame; the first feeding motor can drive the first feeding clamping plate and the second feeding clamping plate to approach or move away from each other through a feeding transmission assembly; the feeding transmission assemblies are distributed at the left end and the right end of the first feeding clamping plate and the second feeding clamping plate, so that a first gap is formed between the first feeding clamping plate and the second feeding clamping plate, and the book block can be placed between the first feeding clamping plate and the second feeding clamping plate above and clamped and can fall down in the first gap.

The feed transmission assembly comprises a first feed screw and a second feed screw; the first feeding screw rod sequentially penetrates through a through hole in the first feeding clamping plate and a second feeding nut in the second feeding clamping plate; the second feeding screw rod sequentially penetrates through a through hole in the second feeding clamping plate and a first feeding nut in the first feeding clamping plate; the first feeding screw is provided with a first feeding gear, the second feeding screw is provided with a second feeding gear, and the first feeding gear is meshed with the second feeding gear.

The feeding transmission assembly further comprises a third feeding screw and a fourth feeding screw, and the first feeding screw and the second feeding screw are respectively connected to the third feeding screw and the fourth feeding screw through a transmission belt wheel mechanism; the third feed screw is connected with a third feed nut on the second feed clamping plate, and the fourth feed screw is connected with a fourth feed nut on the first feed clamping plate.

The trolley base frame is connected with a feeding transmission belt through a feeding connecting piece, the feeding transmission belt is connected between a feeding driving wheel and a feeding driven wheel, and the feeding driving wheel is connected with a power output end of a second feeding motor.

The glue hanging mechanism comprises a plurality of glue hanging rollers, glue is attached to the glue hanging rollers, and the trolley mechanism can clamp the book block and move above the glue hanging rollers, so that the lower end face of the book block is glued.

The book cover packaging mechanism comprises a packaging base frame, a lifting motor and a lifting frame, wherein the lifting motor and the lifting frame are arranged on the packaging base frame; the lifting motor is used for driving the lifting frame to move up and down; the first transverse plate and the second transverse plate are used for supporting book covers, a second gap is formed between the first transverse plate and the second transverse plate, and the first packaging motor is used for driving the supporting plate to move vertically below the second gap and driving the supporting plate to move vertically below the second gap; the book block after glue hanging can be vertically placed on the book cover at a position vertically above the second gap; the first packaging driving device is used for driving the first transverse plate and the second transverse plate to approach or depart from each other; the packaging base frame is provided with a falling opening, and the book block packaged by the book cover can fall at the falling opening.

The power output end of the lifting motor is connected with a lifting screw rod, a lifting nut is arranged on the lifting frame, and the lifting nut is installed on the lifting screw rod.

The power output end of the first packaging motor is connected with a first packaging screw rod, a first packaging nut is arranged on the supporting plate, and the first packaging nut is installed on the first packaging screw rod.

The first packaging driving device comprises a second packaging motor and a third packaging motor; the power output end of the second packaging motor is connected with a second packaging screw rod, a second packaging nut is arranged on the first transverse plate, and the second packaging nut is installed on the second packaging screw rod; the power output end of the third packaging motor is connected with a third packaging screw rod, a third packaging nut is arranged on the second transverse plate, and the third packaging nut is installed on the third packaging screw rod.

An inclined guide plate is arranged below the falling opening, and a bearing piece is arranged at the lower end of the guide plate; the receiving piece comprises a turnover plate and a backup plate, the turnover plate is connected to a turnover driving device, and when the book block after the book cover is packaged, the book block slides along a guide plate to the upper part of the turnover plate, the turnover driving device can drive the turnover plate to turn over, so that the book block after the book cover is packaged leans on the backup plate.

The book block clamp comprises a base, a fixed clamping plate fixed on the base and a movable clamping plate movably arranged on the base; the lower end face of the movable clamping plate is provided with a magnetic suction device which is used for being adsorbed on the base.

By adopting the technical scheme, the glue binding machine disclosed by the invention is used for feeding through the feeding mechanism, placing a book block in the book block clamp in advance, clamping the book block by the clamping waiting mechanism after the book block clamp is conveyed to the book block returning mechanism, moving the trolley mechanism in the direction close to the book block clamp and colliding the book block clamp to push the book block clamp away from the book block returning mechanism, resetting the feeding mechanism and carrying out the next round of feeding operation after the trolley mechanism receives the book block, and simultaneously sequentially conveying the book block to the glue hanging mechanism for glue hanging operation and conveying to the book cover packaging mechanism for book cover packaging operation by the trolley mechanism. According to the glue binding machine, the book block clamp can be used for conveniently supporting and conveying the book blocks stacked by bulk paper, the clamping waiting mechanism and the trolley mechanism are matched with each other, so that the book blocks can be clamped and transferred, the book block clamp can be pushed away from the book block returning mechanism, the problem that the book blocks are inconvenient to feed in the prior art is solved, and the production efficiency of the glue binding machine is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of the glue binding machine of the present invention.

Fig. 2 is a partial schematic view of the glue binding machine.

Fig. 3 is another angle view of fig. 2.

Fig. 4 is another angle view of fig. 2.

Figure 5 is an exploded view of the book block clamp and book block.

Fig. 6 is a schematic structural diagram of the feeding mechanism.

Fig. 7 is another angle view of fig. 6.

Fig. 8 is a partial structural schematic diagram of the feeding mechanism.

Fig. 9 is a schematic structural view of the carriage mechanism.

Fig. 10 is a partial structural view of the carriage mechanism.

Fig. 11 is a schematic structural diagram of a book cover feeding device.

Fig. 12 is a schematic structural diagram of a cover packaging mechanism.

Fig. 13 is a partial structural schematic diagram of a book cover packaging mechanism.

Fig. 14 is a schematic view of an assembly structure of the canned motor.

Fig. 15 is an assembly structure diagram of the first cross plate, the second cross plate and the support plate.

Fig. 16 is another angle view of fig. 15.

Fig. 17 is a schematic view of an assembly structure of the guide plate and the receiving member.

Fig. 18 is a schematic structural view of another embodiment of the book block homing mechanism.

Figure 19 is an exploded view of another embodiment of a book block homing mechanism and book block clamp.

Fig. 20 is another angle schematic of fig. 19.

Fig. 21 is a schematic structural view of the lifting mechanism.

Fig. 22 is another angle view of fig. 21.

Figure 23 is an exploded view of another embodiment of a book block clamp.

Fig. 24 is an exploded schematic view of the automatic opening and closing lower air suction milling cutter mechanism, the glue coating mechanism and the trolley mechanism.

Detailed Description

The invention is described in further detail below with reference to the figures and the detailed description.

As shown in fig. 1-4, the glue binding machine of the present invention comprises a feeding mechanism 1, a trolley mechanism 2, an automatic cutter opening and closing lower air suction milling cutter mechanism 7, a glue hanging mechanism 3, a book cover feeding device 4 and a book cover packaging mechanism 5.

The feeding mechanism 1 is used for feeding book blocks, the trolley mechanism 2 is used for clamping the book blocks conveyed by the feeding mechanism 1, and the book blocks are sequentially conveyed to the automatic opening and closing cutter lower air suction milling cutter mechanism 7, the glue hanging mechanism 3 and the book cover packaging mechanism 5. As shown in fig. 24, the automatic opening and closing lower air suction milling cutter mechanism 7 and the glue application mechanism 3 are located below the movement locus of the carriage mechanism 2. The automatic opening and closing cutter lower air suction milling cutter mechanism 7 is used for milling burrs, flat and cuts on the binding surface of the book block, cut paper scraps are sucked away through centrifugal air below the milling cutter, the cutting opening is automatically opened and closed to wrap the thickness of the book block, and the overflow of the paper scraps is reduced. The glue hanging mechanism 3 is used for glue hanging, glue squeezing, strickling, side gluing and ironing operation, so that firm, uniform and smooth glue surface treatment is carried out on the glue binding surface of the book block, and a high-quality glue layer is provided for subsequent cover feeding operation. The book cover feeding device 4 is used for carrying out rolling indentation on the book cover and pneumatically adsorbing the book cover to send the book cover to the book cover packaging mechanism 5, and the book cover packaging mechanism 5 is used for carrying out book cover packaging on the book block.

As shown in fig. 5 to 8, the feeding mechanism 1 includes a book block holder 11 for placing a book block 100, a book block conveying mechanism 12 for conveying the book block holder 11, a book block returning mechanism 13 for receiving the book block holder 11, and a clamping waiting mechanism 14 for clamping and conveying the book block. The book block clamp 11 is provided with a vertical accommodating groove 110, and the book block 100 can be vertically placed in the accommodating groove 110. One end of the receiving groove 110 is open, and the other end is provided with a blocking portion 111, so that the book block can be removed at the open end 112 of the receiving groove 110. In the present embodiment, as shown in fig. 23, the book block clamp 11 includes a base 113, a fixed clamp plate 114 fixed on the base 113, and a movable clamp plate 115 movably disposed on the base 113, wherein the accommodating groove 110 is formed between the fixed clamp plate 114 and the movable clamp plate 115. The lower terminal surface of activity splint 115 is provided with and is used for the magnetism device 116 of inhaling on the base, magnetism device 116 can be for the high Peng magnet, makes it press from both sides tightly on the bookblock through removing activity splint 115, can be that activity splint 115 fixes on base 113 through magnetism device 116 of inhaling to can provide the clamping force to the bookblock, clamping force can not too big again and influence follow-up operation simultaneously, make the bookblock break away from bookblock anchor clamps 11 smoothly.

The book block conveying mechanism 12 comprises a conveying belt for conveying the book block clamp 11 with the book block placed thereon to the book block returning mechanism 13.

In one embodiment of the present invention, the book block returning mechanism 13 includes a receiving table 131 and a receiving motor 132, the receiving table 131 is located at a downstream position of the book block conveying mechanism 12, a receiving driving wheel 133 is disposed at a power output end of the receiving motor 132, the receiving driving wheel 133 is connected to a receiving driven wheel 135 through a receiving transmission belt 134, the receiving table 131 is connected to the receiving transmission belt 134 through a receiving fixing member 136, and the receiving table 131 can be driven to approach or separate from the book block conveying mechanism 12 by the receiving motor 132. A baffle 131a is arranged on the side of the receiving platform 131 far away from the book block conveying mechanism 12, and when the conveying belt conveys the book block clamp 11 to the receiving platform 131, the baffle 131a can play a role in stopping and limiting the book block clamp 11.

The clamping and waiting mechanism 14 is used for clamping the book block 100. After the book block 100 is clamped by the clamping and waiting mechanism 14, the trolley mechanism 2 moves towards the direction close to the book block clamp 11 and collides with the book block clamp 11, so that the book block clamp 11 is pushed away from the receiving platform 131. Specifically, the holding/waiting mechanism 14 includes a holding member and a conveying member, and the holding member is provided on the conveying member. The clamping component comprises a clamping base frame 141, a first feeding clamping plate 142, a second feeding clamping plate 143 and a first feeding motor 144, the first feeding motor 144 is arranged on the clamping base frame 141, a power output end of the first feeding motor 144 is connected with a feeding screw 145, a first nut 146 and a second nut 147 are arranged on the feeding screw 145, when the feeding screw 145 rotates, the first nut 146 and the second nut 147 can be close to or far away from each other, and the first feeding clamping plate 142 and the second feeding clamping plate 143 are respectively fixed with the first nut 146 and the second nut 147. In this embodiment, the feeding screw 145 is provided with a forward thread section and a reverse thread section, and the first nut 146 and the second nut 147 are respectively located on the forward thread section and the reverse thread section.

The conveying component comprises a second feeding motor 148, a feeding driving wheel 148a arranged at the power output end of the second feeding motor 148, and a feeding driven wheel 148c connected to the feeding driving wheel 148a through a feeding transmission belt 148b, and the clamping base frame 141 is connected to the feeding transmission belt 148b through a feeding fixing member 148 d.

As shown in fig. 18 to 22, in another embodiment of the present invention, the book block returning mechanism includes a receiving frame 137 and a lifting moving device, the receiving frame 137 is located at a downstream position of the book block conveying mechanism 12, the book block conveying mechanism is used for conveying the book block clamp 11 with the book block clamped therein to the receiving frame 137, a step 137a is provided on the receiving frame 137, and the step 137a can block and position the book block clamp 11; two through grooves 137b are formed in the receiving frame 137, and the through grooves 137b start from one side of the stepped portion 137a and extend to the other side of the stepped portion 137 a; the lifting and moving device includes two supports 138a, a lifting mechanism 138 for lifting and lowering the supports 138a, and a translation mechanism 139 for moving the supports 138a, the lifting mechanism 138 being capable of lifting the supports 138a upward to hold up the book block holder 11, and the translation mechanism 139 being capable of moving the supports 138a along the through grooves 137 b.

The lifting mechanism 138 comprises a lifting pedestal 138b, a lifting motor 138c arranged on the lifting pedestal 138b, a lifting screw 138d connected to a power output end of the lifting motor 138c, a lifting nut 138e arranged on the lifting screw 138d, and a lifting frame 138f fixed with the lifting nut 138e, wherein the supporting piece 138a is arranged on the lifting frame 138 f.

The translation mechanism 139 includes a translation motor 139a, a translation driving wheel 139b connected to a power output end of the translation motor 139a, and a translation driven wheel 139c connected to the translation driving wheel 139b through a translation transmission belt 139d, and the lifting base 138b is connected to the translation transmission belt 139 d. The book block clamp 11 can be driven by the translation mechanism 139 to move to a station where the book block can be clamped by the clamping waiting mechanism 14, and at the same time, the book block clamp 11 is just at a position where the book block can be collided by the trolley mechanism 2.

The support member 138a includes a positioning post 138a1 and a support plate portion 138a2, the positioning post 138a1 protrudes upward from the plane of the support plate portion 138a2, a positioning hole 119 is provided at the lower end of the book block holder 11, and the positioning post 138a1 can be inserted into the positioning hole 119. Before the carriage mechanism 2 collides against the block clamp 11, the positioning posts 138a1 are withdrawn outward in the positioning holes 119, so that the block clamp 11 can be collided off the receiving frame 137 by the carriage mechanism 2.

As shown in fig. 9 and 10, the trolley mechanism 2 includes a trolley base frame 21, and a first feeding clamp 22, a second feeding clamp 23, a first feeding motor 24 and a feeding transmission assembly which are arranged on the trolley base frame 21. The first feeding motor 24 can drive the first feeding clamp plate 22 and the second feeding clamp plate 23 to approach or move away from each other through a feeding transmission assembly. The feeding transmission components are distributed at the left and right ends of the first feeding clamping plate 22 and the second feeding clamping plate 23, so that a first gap 20 is formed between the first feeding clamping plate 22 and the second feeding clamping plate 23, the book block can be placed between the first feeding clamping plate 22 and the second feeding clamping plate 23 above to be clamped, and can fall down in the first gap 20.

In the present embodiment, the feed transmission assembly includes a first feed screw 251, a second feed screw 252, a third feed screw 253 and a fourth feed screw 254 which can be interlocked with each other. The first feed screw 251 sequentially passes through the through hole of the first feed clamp 22 and the second feed nut 231 of the second feed clamp 23, so that the second feed clamp 23 can only be driven to move. The second feed screw 252 sequentially passes through the through hole of the second feed clamp 23 and the first feed nut 221 of the first feed clamp 22, so that only the first feed clamp 22 can be driven to move. The first feed screw 251 is provided with a first feed gear 255, the second feed screw 252 is provided with a second feed gear 256, and the first feed gear 255 is engaged with the second feed gear 256. The first feed screw 251 is connected to the third feed screw 253 via a first belt wheel mechanism 201, and the second feed screw 252 is connected to the fourth feed screw 254 via a second belt wheel mechanism 202. The third feed screw 253 is connected to a third feed nut 257 on the second feed clamp 23, and the fourth feed screw 254 is connected to a fourth feed nut 258 on the first feed clamp 22. The structure of the feeding transmission assembly can realize transmission at the left end and the right end of the first feeding splint 22 and the second feeding splint 23, so that the first feeding splint 22 and the second feeding splint 23 are balanced in stress, the book block is clamped stably, meanwhile, the first gap 20 between the first feeding splint 22 and the second feeding splint 23 is not blocked vertically above and below, the book block can be freely placed into the first gap 20 and clamped, and can freely fall from the first gap 20 after being released.

The trolley base frame 21 is connected to a feeding belt 27 through a feeding connecting piece 211, the feeding belt 27 is connected between a feeding driving wheel 28 and a feeding driven wheel 29, and the feeding driving wheel 28 is connected to the power output end of a second feeding motor 26.

The glue hanging mechanism 3 comprises a plurality of glue hanging rollers 31, glue is attached to the glue hanging rollers 1, and the trolley mechanism 2 can clamp the book blocks to move above the glue hanging rollers, so that the lower end faces of the book blocks are glued.

The glue binding machine further comprises a book cover conveying table 41 and a book cover feeding device 4, and after being placed on the book cover conveying table 41, the book covers are conveyed below the book cover feeding device 4 through a press roller 42. As shown in fig. 11, the cover feeding device 4 includes a cover feeding base frame 43, an adsorption device 44 disposed on the cover feeding base frame 43, and a cover feeding motor 45 for driving the cover feeding base frame 43 to move, a power output end of the cover feeding motor 45 is connected to a cover feeding driving wheel 46, the cover feeding driving wheel 46 is connected to a cover feeding driven wheel 48 through a cover feeding transmission belt 47, and the cover feeding transmission belt 47 is connected to the cover feeding base frame 43 through a cover feeding connecting member 49. After the adsorption device 44 sucks air to adsorb the book cover, the book cover feeding base frame 43 is driven to move by the book cover feeding motor 45, and the book cover is conveyed to the book cover packaging mechanism 5.

As shown in fig. 12 to 16, the cover packaging mechanism 5 includes a packaging base frame 51, and a lifting motor 52 and a lifting frame 53 which are arranged on the packaging base frame 51, wherein a first horizontal plate 54, a second horizontal plate 55, a supporting plate 56, a first packaging driving device, and a first packaging motor 57 are arranged on the lifting frame 53.

The lifting motor 52 is used for driving the lifting frame 53 to move up and down, specifically, the power output end of the lifting motor 52 is connected with a lifting screw 521, the lifting frame 53 is provided with a lifting nut 522, and the lifting nut 522 is installed on the lifting screw 521.

The first transverse plate 54 and the second transverse plate 55 are used for supporting book covers, a second gap 50 is formed between the first transverse plate 54 and the second transverse plate 55, the first packaging motor 57 is used for driving the supporting plate 56 to move to a position vertically below the second gap 50 and driving the supporting plate 56 to move away from the position vertically below the second gap 50, specifically, a first packaging lead screw 571 is connected to a power output end of the first packaging motor 57, a first packaging nut 572 is arranged on the supporting plate 56, and the first packaging nut 572 is mounted on the first packaging lead screw 571.

When the supporting plate 56 is located below the second gap 50, the book cover is conveyed to the position above the first transverse plate 54 and the second transverse plate 55, after the glued book block is vertically placed on the book cover at the position vertically above the second gap 50, the book block partially presses the book cover into the second gap 50, and the first packaging driving device drives the first transverse plate 54 and the second transverse plate 55 to mutually approach to clamp the book cover and the book block, so that the book cover is stuck on the book block.

After the book cover packaging operation is completed, the first packaging motor 57 drives the supporting plate 56 to move vertically below the second gap 50, a dropping opening 510 is formed in the packaging base frame 51, and the book block packaged by the book cover can drop at the dropping opening 510.

In this embodiment, the first packing driving means includes a second packing motor 581 and a third packing motor 582; a power output end of the second encapsulating motor 581 is connected with a second encapsulating lead screw 583, a second encapsulating nut 584 is arranged on the first transverse plate 54, and the second encapsulating nut 584 is installed on the second encapsulating lead screw 583; the power take off of third encapsulation motor 582 is connected with third encapsulation lead screw 585, be provided with third encapsulation nut 586 on the second diaphragm 55, third encapsulation nut 586 is installed on third encapsulation lead screw 585.

As shown in fig. 17, an inclined guide plate 61 is provided below the drop opening, and a receiving member is provided at the lower end of the guide plate 61; the adapting piece includes returning face plate 62 and backup plate 63, returning face plate 62 is connected in a upset drive arrangement, and the book block after the book cover encapsulation is along guide 61 landing extremely back on the returning face plate 62, upset drive arrangement can drive returning face plate 62 upset to the book block after making the book cover encapsulation leans on the backup plate 63. The overturning driving device comprises an overturning motor 64, a swing rod 65 connected to the power output end of the overturning motor 64 and a connecting rod 66 hinged on the swing rod 65, wherein the connecting rod 66 is hinged on the overturning plate 62. The backup plate 63 is slidably disposed on the bottom plate 67, and an extension spring 68 is connected to the backup plate 63 for always applying a pulling force to the backup plate 63 in a direction toward the guide plate 61.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides a cementing machine which characterized in that: comprises a feeding mechanism, a trolley mechanism, a glue hanging mechanism and a book cover packaging mechanism; the glue hanging mechanism is used for hanging glue on the book block, and the book cover packaging mechanism is used for packaging the book block; the feeding mechanism comprises a book block clamp for placing a book block, a book block returning mechanism for positioning the book block clamp and a clamping and waiting mechanism for clamping and conveying the book block; the book block clamp comprises a vertically arranged accommodating groove, and the book block can be vertically placed in the accommodating groove; one end of the accommodating groove is arranged in an open mode; the clamping waiting mechanism is used for clamping the book block in the book block clamp; the trolley mechanism is used for moving towards the book block clamp and knocking the book block clamp away from the book block returning mechanism, is used for receiving the book blocks conveyed by the clamping and waiting mechanism, and sequentially conveys the book blocks to the glue hanging mechanism and the book cover packaging mechanism.

2. The glue binding machine as claimed in claim 1, wherein: the clamping waiting mechanism comprises a clamping part and a conveying part, and the clamping part is arranged on the conveying part; the clamping part comprises a clamping base frame, a first feeding clamping plate, a second feeding clamping plate and a first feeding motor, the first feeding motor is arranged on the clamping base frame, the power output end of the first feeding motor is connected with a feeding screw rod, a first nut and a second nut are arranged on the feeding screw rod, when the feeding screw rod rotates, the first nut and the second nut can be close to or far away from each other, and the first feeding clamping plate and the second feeding clamping plate are fixed with the first nut and the second nut respectively.

3. The glue binding machine as claimed in claim 2, wherein: the conveying part comprises a second feeding motor, a feeding driving wheel arranged at the power output end of the second feeding motor, and a feeding driven wheel connected with the feeding driving wheel through a feeding transmission belt, and the clamping base frame is connected with the feeding transmission belt through a feeding fixing part.

4. The glue binding machine as claimed in claim 1, wherein: the book block returning mechanism comprises a bearing table, the bearing table is located at the downstream position of a book block conveying mechanism, the book block conveying mechanism is used for conveying book block clamps clamping book blocks to the bearing table, and a baffle is arranged on one side, far away from the book block conveying mechanism, of the bearing table.

5. The glue binding machine as claimed in claim 4, wherein: the book block homing mechanism further comprises a bearing motor, a bearing driving wheel is arranged at a power output end of the bearing motor, the bearing driving wheel is connected with a bearing driven wheel through a bearing transmission belt, and the bearing table is connected with the bearing transmission belt through a bearing fixing piece.

6. The glue binding machine as claimed in claim 1, wherein: the book block returning mechanism comprises a receiving frame and a lifting and moving device, the receiving frame is located at the downstream position of a book block conveying mechanism, the book block conveying mechanism is used for conveying book block clamps clamping book blocks to the receiving frame, step parts are arranged on the receiving frame, and the step parts can block and position the book block clamps; a through groove is formed in the bearing frame, starts from one side of the step part and extends to the other side of the step part; the lifting and moving device comprises at least one supporting piece, a lifting mechanism used for lifting the supporting piece and a translation mechanism used for moving the supporting piece, wherein the lifting mechanism can lift the supporting piece upwards so as to support the book block clamp, and the translation mechanism can move the supporting piece along the through groove.

7. The glue binding machine as claimed in claim 6, wherein: the lifting mechanism comprises a lifting base frame, a lifting motor arranged on the lifting base frame, a lifting lead screw connected to a power output end of the lifting motor, a lifting nut arranged on the lifting lead screw and a lifting frame fixed with the lifting nut, and the supporting piece is arranged on the lifting frame.

8. The glue binding machine as claimed in claim 7, wherein: translation mechanism includes translation motor, connects in the translation action wheel of translation motor power take off end and connect through the translation drive belt in the translation of translation action wheel is followed driving wheel, the lifting bed frame connect in the translation drive belt.

9. The glue binding machine as claimed in claim 6, wherein: the support piece comprises a positioning column and a support plate part, the positioning column protrudes upwards out of the plane of the support plate part, a positioning hole is formed in the lower end of the book block clamp, and the positioning column can be inserted into the positioning hole.

10. The glue binding machine according to any one of claims 1 to 9, characterized in that: the trolley mechanism comprises a trolley base frame, a first feeding clamping plate, a second feeding clamping plate, a first feeding motor and a feeding transmission assembly, wherein the first feeding clamping plate, the second feeding clamping plate, the first feeding motor and the feeding transmission assembly are arranged on the trolley base frame; the first feeding motor can drive the first feeding clamping plate and the second feeding clamping plate to approach or move away from each other through a feeding transmission assembly; the feeding transmission assemblies are distributed at the left end and the right end of the first feeding clamping plate and the second feeding clamping plate, so that a first gap is formed between the first feeding clamping plate and the second feeding clamping plate, the book blocks can be placed between the first feeding clamping plate and the second feeding clamping plate above to be clamped, and can fall down in the first gap.

11. The glue binding machine as claimed in claim 10, wherein: the feed transmission assembly comprises a first feed screw and a second feed screw; the first feeding screw rod sequentially penetrates through a through hole in the first feeding clamping plate and a second feeding nut in the second feeding clamping plate; the second feeding screw rod sequentially penetrates through a through hole in the second feeding clamping plate and a first feeding nut in the first feeding clamping plate; the first feeding screw is provided with a first feeding gear, the second feeding screw is provided with a second feeding gear, and the first feeding gear is meshed with the second feeding gear.

12. The glue binding machine as claimed in claim 11, wherein: the feeding transmission assembly further comprises a third feeding screw and a fourth feeding screw, and the first feeding screw and the second feeding screw are respectively connected to the third feeding screw and the fourth feeding screw through a transmission belt wheel mechanism; the third feed screw is connected with a third feed nut on the second feed clamping plate, and the fourth feed screw is connected with a fourth feed nut on the first feed clamping plate.

13. The glue binding machine as claimed in claim 10, wherein: the trolley base frame is connected with a feeding transmission belt through a feeding connecting piece, the feeding transmission belt is connected between a feeding driving wheel and a feeding driven wheel, and the feeding driving wheel is connected with a power output end of a second feeding motor.

14. The glue binding machine according to any one of claims 1 to 9, characterized in that: the glue hanging mechanism comprises a plurality of glue hanging rollers, glue is attached to the glue hanging rollers, and the trolley mechanism can clamp the book block and move above the glue hanging rollers, so that the lower end face of the book block is glued.

15. The glue binding machine according to any one of claims 1 to 9, characterized in that: the book cover packaging mechanism comprises a packaging base frame, a lifting motor and a lifting frame, wherein the lifting motor and the lifting frame are arranged on the packaging base frame; the lifting motor is used for driving the lifting frame to move up and down; the first transverse plate and the second transverse plate are used for supporting book covers, a second gap is formed between the first transverse plate and the second transverse plate, and the first packaging motor is used for driving the supporting plate to move vertically below the second gap and driving the supporting plate to move vertically below the second gap; the book block after glue hanging can be vertically placed on the book cover at a position vertically above the second gap; the first packaging driving device is used for driving the first transverse plate and the second transverse plate to approach or depart from each other; the packaging base frame is provided with a falling opening, and the book block packaged by the book cover can fall at the falling opening.

16. The glue binding machine as claimed in claim 15, wherein: the power output end of the lifting motor is connected with a lifting screw rod, a lifting nut is arranged on the lifting frame, and the lifting nut is installed on the lifting screw rod.

17. The glue binding machine as claimed in claim 15, wherein: the power output end of the first packaging motor is connected with a first packaging screw rod, a first packaging nut is arranged on the supporting plate, and the first packaging nut is installed on the first packaging screw rod.

18. The glue binding machine as claimed in claim 15, wherein: the first packaging driving device comprises a second packaging motor and a third packaging motor; the power output end of the second packaging motor is connected with a second packaging screw rod, a second packaging nut is arranged on the first transverse plate, and the second packaging nut is installed on the second packaging screw rod; the power output end of the third packaging motor is connected with a third packaging screw rod, a third packaging nut is arranged on the second transverse plate, and the third packaging nut is installed on the third packaging screw rod.

19. The glue binding machine as claimed in claim 15, wherein: an inclined guide plate is arranged below the falling opening, and a bearing piece is arranged at the lower end of the guide plate; the receiving piece comprises a turnover plate and a backup plate, the turnover plate is connected to a turnover driving device, and when the book block after the book cover is packaged, the book block slides along a guide plate to the upper part of the turnover plate, the turnover driving device can drive the turnover plate to turn over, so that the book block after the book cover is packaged leans on the backup plate.

20. The glue binding machine according to any one of claims 1 to 9, characterized in that: the book block clamp comprises a base, a fixed clamping plate fixed on the base and a movable clamping plate movably arranged on the base; the lower end face of the movable clamping plate is provided with a magnetic suction device which is used for being adsorbed on the base.