CN220466863U - Book cover lifting and stacking device - Google Patents

Abstract

A signature lifting stacking device comprising: the book cover lifting mechanism and the book cover stacking temporary storage mechanism; the book label accumulation temporary storage mechanism comprises: the stacking mechanism mounting frame and the bearing mechanism; at least one stacking baffle is respectively arranged on any three sides of the book cover lifting piece, and each stacking baffle is slidably arranged on the stacking mechanism mounting frame; at least one door plate is rotatably and slidably arranged on the stacking mechanism mounting frame, and each door plate is positioned on one side of the book cover lifting piece where the stacking baffle is not arranged; each stacking baffle and the door plate form a cuboid stacking area for stacking books; the bearing mechanism is rotatably arranged on the stacking mechanism mounting frame and used for supporting books in the cuboid stacking area; the signature lifting mechanism is used for pushing the signatures to the inside of the cuboid stacking area; compared with the traditional stacking mode from top to bottom, the stacking method provided by the utility model breaks through the height limitation of the traditional stacking mode from top to bottom by adopting the stacking mode from bottom to top, so that the stacking height of the signatures is increased.

Description

Book cover lifting and stacking device

Technical Field

The utility model relates to the technical field of book-paste stacking, in particular to a book-paste lifting stacking device.

Background

In the printing industry, the signatures after the printing of a rotary machine are required to be piled, the existing piling mode is usually manual piling or the signatures are put into a signature temporary storage frame from top to bottom through a mechanical device, and due to the limitation of the drop height, the signatures are easy to shift and turn in the process of falling into the inside of the signature temporary storage frame, so that the signatures are not orderly piled, and in the existing technical means, the height of the signature temporary storage frame is generally limited to be below 300mm, so that the problem of the uneven piling of the signatures due to the higher drop height is prevented;

however, since the stacking height of the signatures is low, frequent operation of the signatures is required in a mass production process, resulting in a high labor intensity of staff; therefore, the utility model provides the device for lifting and stacking the books from bottom to top, which breaks through the height limitation generated by stacking from top to bottom in the existing mode, avoids the problem of uneven stacking of the books caused by higher drop height, reduces the operation frequency of the books, and further reduces the labor intensity of staff.

Disclosure of Invention

The technical scheme adopted by the utility model is as follows: a signature lifting stacking device comprising: the book cover lifting mechanism, the book cover stacking temporary storage mechanism and the control assembly;

The signature lifting mechanism includes: a lifting mechanism mounting frame; the lifting mechanism mounting frame is fixedly provided with a pushing device and is slidably provided with a book cover lifting piece; the output end of the pushing device is fixedly connected with the book cover lifting piece; at least one baffle is respectively arranged on the left side, the right side and the rear side of the book cover lifting piece, and each baffle is in sliding connection with the lifting mechanism mounting frame; the pushing device is electrically connected with the control assembly;

the book cover stacking temporary storage mechanism comprises: the stacking mechanism mounting frame and the bearing mechanism; at least one stacking baffle is respectively arranged on any three sides of the book cover lifting piece, and each stacking baffle is slidably arranged on the stacking mechanism mounting frame; at least one door plate is rotatably and slidably arranged on the stacking mechanism mounting frame, and each door plate is positioned on one side of the book cover lifting piece where the stacking baffle is not arranged;

the baffles on the same side of the book cover lifting piece are parallel to the stacking baffles;

each stacking baffle and the door plate form a cuboid stacking area for stacking books; the bearing mechanism is rotatably arranged on the stacking mechanism mounting frame and used for supporting the books in the cuboid stacking area;

The cuboid stacking area is located right above the signature lifting part.

Further, the bearing mechanism includes: a carrier; the two bearing frames are arranged in a mirror image mode and are respectively positioned at the outer sides of the corresponding stacking baffles; every bear the weight of the frame upper end all rotate and install pile up on the mechanism mounting bracket, two bear the weight of the frame and be used for supporting the cuboid piles up the inside book end in district, and two bear and have the clearance that allows between the frame book end promotes the piece and pass through.

Further, the carrier includes: a rotating frame; a rotating shaft is fixedly connected to the rotating frame, and the rotating frame is rotationally connected with the stacking mechanism mounting frame through the rotating shaft;

the lower end of the rotating frame is rotatably provided with a supporting plate and is fixedly provided with a limiting plate; the maximum included angle between the supporting plate and the rotating frame is 90 degrees under the limit of the limiting plate;

the supporting plate is used for supporting the book labels in the cuboid stacking area; a gap allowing the signature lifting member to pass through exists between the two supporting plates.

Further, the first connecting rod is elastically connected with the third connecting rod through a tension spring.

Further, a bearing frame driving device for simultaneously driving the two rotating frames to reversely rotate is arranged on the stacking mechanism mounting frame; the bearing frame driving device is electrically connected with the control assembly;

the carrier driving device includes: the bearing frame drives the telescopic cylinder, the first connecting rod and the second connecting rod; the bearing frame drives the telescopic cylinder to be rotatably arranged on the stacking mechanism mounting frame;

one end of the first connecting rod is rotationally connected with the telescopic cylinder driven by the bearing frame, and the other end of the first connecting rod is fixedly connected with one of the rotating shafts; a third connecting rod is fixedly arranged on the other rotating shaft, one end of the second connecting rod is rotationally connected with the first connecting rod, and the other end of the second connecting rod is rotationally connected with the third connecting rod; the bearing frame drives the telescopic cylinder to be electrically connected with the control assembly.

Further, the number of the door plates is two, and the door plates are arranged on the stacking mechanism mounting frame in a mirror image mode;

two stacking baffles are respectively arranged on two sides of the cuboid stacking area adjacent to the door plate, and two stacking baffles are arranged on one side of the cuboid stacking area opposite to the door plate;

two groups of door plate driving assemblies for respectively driving each door plate to rotate are slidably arranged on the stacking mechanism mounting frame; the two groups of door plate driving components are arranged in a mirror image mode;

The door panel driving assembly includes: a door panel mounting rack; the door plate mounting frame is slidably mounted on the stacking mechanism mounting frame; the door plate mounting frame is rotatably provided with a door plate driving telescopic cylinder and a door plate rotating frame; one end of the door plate rotating frame is rotationally connected with the output shaft of the door plate driving telescopic cylinder, and the other end of the door plate rotating frame is fixedly provided with the corresponding door plate;

each door plate driving telescopic cylinder is electrically connected with the control assembly.

Furthermore, two side stacking baffle mounting frames are fixedly arranged on the stacking mechanism mounting frame, and the two side stacking baffle mounting frames are arranged in a mirror image mode; stacking baffles on two sides of the cuboid stacking area adjacent to the door plate are respectively connected with the corresponding side stacking baffle mounting frames in a sliding manner;

the stacking mechanism mounting frame is provided with two rear end stacking baffle mounting frames in a sliding manner; the stacking baffles on the opposite sides of the door plate are respectively and fixedly arranged on the corresponding rear stacking baffle mounting frames.

Furthermore, two groups of side driving rod groups are arranged on the stacking mechanism mounting frame, the output end of each group of side driving rod groups is fixedly connected with the corresponding stacking baffle plate, and the input end of each group of side driving rod groups is fixedly provided with a turbine; the stacking mechanism mounting frame is rotatably provided with a first input rod, and the first input rod is fixedly provided with two worms; the two turbines are respectively connected with the corresponding worm in a meshed mode.

Further, the side driving lever group includes: a first rod; one end of the first rod is rotatably mounted on the stacking mechanism mounting frame, and the other end of the first rod is rotatably mounted on the side stacking baffle mounting frame; the turbine is fixedly arranged on the first rod; a second rod is rotatably arranged on the side stacking baffle mounting frame, and one end of the second rod is fixedly connected with the corresponding stacking baffle; the gear meshed with the rack on the second rod is fixedly arranged on the first rod.

Further, two front and rear driving lead screws are rotatably arranged on the stacking mechanism mounting frame; the directions of threads at two ends of the front and rear driving screw rods are opposite; the two ends of each front and rear driving screw rod are respectively connected with the rear end stacking baffle mounting frame and the door plate mounting frame on the same side in a meshed manner;

a second input rod is rotatably arranged on the stacking mechanism mounting frame, and two crossed helical gears are fixedly arranged on the second input rod; each front and rear driving screw rod is fixedly provided with a staggered shaft bevel gear respectively; the second input rod is in transmission connection with the two front and rear driving screw rods through the staggered shaft bevel gears.

Further, two side baffle mounting frames are slidably mounted on the lifting mechanism mounting frame, are arranged in a mirror image mode and are respectively positioned on the left side and the right side of the book cover lifting piece;

two baffles are respectively arranged at the left side and the right side of the book cover lifting piece, and the baffles at the left side and the right side of the book cover lifting piece are respectively and fixedly arranged on the corresponding side baffle mounting frames;

every all rotate on the side shield mounting bracket and install a preceding baffle, two preceding baffle is mirror image setting, and all is located the signature lifting member front end.

Further, a sliding rail is fixedly arranged on the lifting mechanism mounting frame, and the two side baffle mounting frames are both slidably arranged on the sliding rail; the baffle driving screw rod is rotatably arranged on the lifting mechanism mounting frame, and the directions of threads at two ends of the baffle driving screw rod are opposite; the two side baffle mounting frames are respectively connected with two ends of the baffle driving screw rod in a meshed mode.

Further, a quick-release pipe clamp is fixedly arranged on the lifting mechanism mounting frame, and the quick-release pipe clamp is sleeved on the outer side of the baffle driving screw rod; and a hand wheel is fixedly arranged at any end part of the baffle driving screw rod.

Further, a front baffle mounting frame is slidably mounted on the side baffle mounting frame; the front baffle mounting frame is rotatably provided with a front baffle driving telescopic cylinder and a front baffle connecting piece, the output end of the front baffle driving telescopic cylinder is rotatably connected with the front baffle connecting piece, and the front baffle connecting piece is fixedly connected with the corresponding front baffle; the front baffle plate drives the telescopic cylinder to be electrically connected with the control assembly.

Further, each side baffle mounting frame is fixedly provided with at least one guide rod, and the front baffle mounting frame is slidably mounted on the side baffle mounting frame through the guide rods; at least one screw is fixedly arranged on the side baffle mounting frame; the screw rod passes through the front baffle mounting frame, two nuts are installed in threaded engagement, and the two nuts are respectively located on two sides of the front baffle mounting frame.

Further, a back baffle mounting frame is fixedly mounted on the lifting mechanism mounting frame and is positioned at the rear end of the book cover lifting member; at least three distance adjusting bolts are arranged on the rear baffle mounting frame in a threaded engagement mode, and the end parts of the distance adjusting bolts are rotatably connected with the baffle at the rear end of the book cover lifting piece.

Further, each distance adjusting bolt is sleeved with a spring, each spring is located between the back baffle mounting frame and the baffle at the rear end of the book cover lifting piece, and two ends of each spring are respectively abutted to the back baffle mounting frame and the baffle at the rear end of the book cover lifting piece.

Further, a group of extrusion devices are arranged on the rear baffle mounting frame and each side baffle mounting frame;

the extrusion device includes: the slide plate drives the telescopic cylinder, the slide plate connecting piece and the slide plate; the sliding plate driving telescopic cylinder and the sliding plate connecting piece are rotatably arranged on the corresponding back baffle mounting frame or side baffle mounting frame, and the sliding plate is slidably arranged on the corresponding back baffle mounting frame or side baffle mounting frame; two ends of the sliding plate connecting piece are respectively connected with the output end of the sliding plate driving telescopic cylinder and the sliding plate in a rotating way; the sliding plate drives the telescopic cylinder to be electrically connected with the control assembly.

Further, a linear displacement sensor is fixedly arranged on the lifting mechanism mounting frame, and the moving end of the linear displacement sensor is fixedly connected with the book cover lifting piece; the linear displacement sensor is electrically connected with the control assembly.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects: compared with the traditional stacking mode from top to bottom, the stacking method provided by the utility model breaks through the height limitation of the traditional stacking mode from top to bottom, so that the stacking height of the books is increased, the stacked books are prevented from being transferred and stored at high frequency, the labor frequency of workers is reduced, and the labor intensity is further reduced;

in addition, the utility model extrudes the books by the extrusion device before the books are piled into the book piling temporary storage mechanism, and the books are more smooth by extrusion, so that after the books enter the book piling mechanism, the number of piled books is increased, and the piled books are more smooth;

drawings

Fig. 1-2 are schematic views of the overall structure of the present utility model.

Fig. 3-4 are schematic views of the overall structure of the stacking and temporary storage mechanism of the present utility model.

Fig. 5-7 are schematic views of the overall structure of the bearing mechanism of the present utility model.

Fig. 8-9 are schematic diagrams of the connection relationship between the first input rod and the stacking baffle according to the present utility model.

Fig. 10 is an enlarged schematic view of the structure a in fig. 9 according to the present utility model.

Fig. 11-12 are schematic views of the connection of a second input rod to a door panel and a packing baffle according to the present utility model.

Fig. 13 is an enlarged schematic view of the structure B in fig. 12 according to the present utility model.

Fig. 14-15 are schematic views illustrating the connection relationship between a door panel and a door panel driving assembly according to the present utility model.

FIG. 16 is a schematic view of a portion of a door panel driving assembly according to the present utility model.

Fig. 17 is a schematic diagram of the overall structure of the signature lifting mechanism of the present utility model.

Fig. 18-19 are schematic diagrams showing the connection relationship between the pushing device and the signature lifting member.

Fig. 20 is a schematic diagram showing the positional relationship between the baffle 5 and the front baffle 9 according to the present utility model.

Fig. 21-22 are schematic diagrams of the relationship between the tailgate mounting frame and the distance adjusting bolts according to the utility model.

FIG. 23 is a schematic view of the baffle connection between the baffle drive screw and the left and right sides of the signature lifting member of the present utility model.

FIG. 24 is a schematic view of the connection between the front fender driving telescopic bar and the front fender according to the present utility model.

FIG. 25 is a schematic view of the attachment of the side dam holder to the skid plate of the present utility model.

FIG. 26 is a schematic illustration of the connection of a slide actuated telescopic cylinder and a slide plate according to the present utility model.

Fig. 27 is a schematic view of a specific structure of the signature lifting member of the present utility model.

Reference numerals: a lifting mechanism mounting frame-1; a stacking mechanism mounting frame-2; pushing device-3; a signature lifting part-4; a baffle plate-5; door plate-6; stacking baffles-7; a carrying mechanism-8; a front baffle-9; a sliding driving telescopic cylinder-10; a slide plate connecting piece-11; a slide plate-12; a linear displacement sensor-13; a first input lever-21; a worm 22; rod number one-23; turbine-24; rod number two-25; a second input lever-26; driving the screw rod-27 back and forth; staggered shaft bevel gears-28; a side shield mount-51; slide rail-52; the baffle drives a screw rod-53; a hand wheel-54; quick-release pipe clamps-55; a tailgate mount-56; a pitch-adjusting bolt-57; a door panel mounting frame-61; the door plate drives a telescopic cylinder-62; a door panel turret-63; a side stacking baffle mounting rack-71; the rear end is piled with a baffle mounting frame-72; the bearing frame drives the telescopic cylinder-81; a first connecting rod-82; a second connecting rod-83; connecting rod number three-84; a carrier-85; front bezel mounting bracket-91; front baffle attachment-92; the front baffle drives a telescopic bar-93; a turret-851; a limiting plate-852; pallet-853.

Detailed Description

1-27, a signature lifting and stacking device, comprising: the book cover lifting mechanism, the book cover stacking temporary storage mechanism and the control assembly;

the signature lifting mechanism includes: a lifting mechanism mounting frame 1; the lifting mechanism mounting frame 1 is fixedly provided with a pushing device 3 and is slidably provided with a signature lifting piece 4; the output end of the pushing device 3 is fixedly connected with the book cover lifting piece 4; two baffles 5 are respectively arranged at the left side and the right side of the book cover lifting piece 4, a baffle 5 is arranged at the rear side of the book cover lifting piece 4, and each baffle 5 is in sliding connection with the lifting mechanism mounting frame 1; the pushing device 3 is electrically connected with the control component;

the book label accumulation temporary storage mechanism comprises: a stacking mechanism mounting frame 2 and a bearing mechanism 8; at least one stacking baffle 7 is respectively arranged on any three sides of the book cover lifting member 4, and each stacking baffle 7 is slidably arranged on the stacking mechanism mounting frame 2; two door plates 6 are rotatably and slidably arranged on the stacking mechanism mounting frame 2, and each door plate 6 is positioned on the side of the book cover lifting piece 4 where the stacking baffle 7 does not exist;

the baffle plates 5 and the stacking baffle plates 7 on the same side of the book cover lifting piece 4 are parallel to each other;

each stacking baffle 7 and the door plate 6 form a cuboid stacking area for stacking books; the bearing mechanism 8 is rotatably arranged on the stacking mechanism mounting frame 2 and is used for supporting books and stickers in the cuboid stacking area; the cuboid stacking area is positioned right above the signature lifting part 4; before stacking the signatures, firstly, adjusting the position of each baffle plate 5 on the lifting mechanism mounting frame 1 according to the specification of the signatures to be stacked, and then adjusting the positions of the stacking baffle plates 7 and the door plates 6, so that the length and the width of a cuboid stacking area formed by the stacking baffle plates 7 and the door plates 6 are matched with the length and the width of the signatures; a worker puts a plurality of produced signatures on the signature lifting member 4, then uses a wood board to push the signatures backwards from the front end of the signature lifting member 4, and the front, the back, the left and the right of the signatures are aligned under the limit of the baffle 5;

After placing the paperweight on the paperweight lifting part 4, starting the pushing device 3 to enable the paperweight lifting part 4 to drive the paperweight thereon to move upwards, sending the paperweight into the cuboid stacking area, and then enabling the pushing device 3 to drive the paperweight lifting part 4 to reset to wait for the next work; after the books are sent into the cuboid stacking area, the carrying mechanism 8 supports the books in the cuboid stacking area, so that the books in the cuboid stacking area are prevented from falling out of the cuboid stacking area;

after stacking the books in the cuboid stacking area to a certain height, opening two door plates 6, and taking out the books in the cuboid stacking area by staff and placing the books in a specified position; the pushing device 3 is an air cylinder and is connected with a pneumatic device in the factory; the lifting mechanism mounting frame 1 and the stacking mechanism mounting frame 2 are fixedly arranged in a factory.

Specifically, as shown in fig. 5 to 7, the carrying mechanism 8 includes: a carrier 85; the two bearing frames 85 are arranged in a mirror image mode and are respectively positioned outside the corresponding stacking baffle plates 7; the upper end of each bearing frame 85 is rotatably arranged on the stacking mechanism mounting frame 2, the two bearing frames 85 are used for supporting books in a cuboid stacking area, and a gap allowing the books lifting piece 4 to pass through exists between the two bearing frames 85; the carrier 85 includes: a rotating frame 851; a rotating shaft is fixedly connected to the rotating frame 851, and the rotating frame 851 is rotationally connected with the stacking mechanism mounting frame 2 through the rotating shaft;

The lower end of the rotating frame 851 is rotatably provided with a supporting plate 853 and fixedly provided with a limiting plate 852; the maximum included angle between the support plate 853 and the rotating frame 851 is 90 degrees under the limitation of the limiting plate 852;

the support plate 853 is used for supporting the book labels in the cuboid stacking area; there is a gap between the two pallets 853 that allows the signature lifting member 4 to pass through; when the signature lifting member 4 moves the signature upwards, the supporting plate 853 is rotatably mounted on the rotating frame 851, and the rotating frame 851 is rotatably mounted on the stacking mechanism mounting frame 2, so that after the signature contacts the supporting plate 853 in the process that the signature lifting member 4 moves the signature upwards, the supporting plate 835 rotates upwards, the rotating frame 851 rotates outwards, and the signature on the signature lifting member 4 is driven to pass through the supporting plate 853 and enter the cuboid stacking area, after the signature completely enters the cuboid stacking area, the rotating frame 851 and the supporting plate 853 are reset under the influence of gravity, and the supporting plate 853 is kept vertical to the rotating frame 851 due to the existence of the limiting plate 852; the signatures inside the rectangular parallelepiped stacking area are then gradually supported by the two pallets 853 during descent of the signature lift 4.

Specifically, in order to prevent the lubrication degree of the rotating connection of the rotating frame 851 and the stacking mechanism mounting frame 2 from being lowered due to long-time use of the apparatus, the first connecting rod 82 and the third connecting rod 84 are elastically connected through a tension spring; the rotating frame 851 can be ensured to be reset all the time through the tension provided by the tension spring.

Specifically, in order to prevent the pallet 853 from scratching the book sticks when the book sticks enter the inside of the rectangular parallelepiped stacking area, a carrier driving device for simultaneously driving the two rotating frames 851 to rotate in opposite directions is provided on the stacking mechanism mounting frame 2; the bearing frame driving device is electrically connected with the control assembly;

the carrier driving device includes: the bearing frame drives a telescopic cylinder 81, a first connecting rod 82 and a second connecting rod 83; the bearing frame drives the telescopic cylinder 81 to be rotatably arranged on the stacking mechanism mounting frame 2;

one end of a first connecting rod 82 is rotationally connected with the bearing frame driving telescopic cylinder 81, and the other end is fixedly connected with one of the rotating shafts; a third connecting rod 84 is fixedly arranged on the other rotating shaft, one end of a second connecting rod 83 is rotationally connected with the first connecting rod 82, and the other end of the second connecting rod 83 is rotationally connected with the third connecting rod 84; the bearing frame drives the telescopic cylinder 81 to be electrically connected with the control component; in the process that the signature lifting member 4 drives the signature on the lifting member to move upwards, the bearing frame is started to drive the telescopic cylinder 81, so that the first connecting rod 82 rotates to drive the rotating frame 851 connected with the lifting member to rotate outwards, the other rotating frame 851 is simultaneously driven to rotate outwards through the second connecting rod 83 and the third connecting rod 84, the two rotating frames 851 rotate outwards, the two support plates 853 are further moved outwards, and the rotating angle between the support plates 853 and the bottom surface is reduced in the process that the signature lifting member 4 moves the signature upwards, so that the signature is scratched when the end parts of the support plates 853 are arranged; the bearing frame driving telescopic cylinder 81 is an air cylinder and is connected with a pneumatic device in the factory.

Specifically, two door panels 6 are provided, and mirror images are arranged on the stacking mechanism mounting frame 2;

two stacking baffles 7 are respectively arranged on two sides of the cuboid stacking area adjacent to the door plate 6, and two stacking baffles 7 are arranged on one side opposite to the door plate 6;

two groups of door plate driving components for respectively driving each door plate 6 to rotate are slidably arranged on the stacking mechanism mounting frame 2; the two groups of door plate driving components are arranged in a mirror image mode;

the door plant drive assembly includes: a door panel mounting frame 61; the door panel mounting frame 61 is slidably mounted on the stacking mechanism mounting frame 2; a door driving telescopic cylinder 62 and a door rotating frame 63 are rotatably arranged on the door mounting frame 61; one end of the door plate rotating frame 63 is rotationally connected with an output shaft of the door plate driving telescopic cylinder 62, and the other end of the door plate rotating frame is fixedly provided with a corresponding door plate 6; each door panel driving telescopic cylinder 62 is electrically connected with the control component; when the books in the cuboid stacking area are stacked to a certain height, starting two door plate driving telescopic cylinders 62, enabling the door plate 6 to be outwards opened through the door plate rotating frame 63, then taking out all the books in the cuboid stacking area by staff, starting the door plate driving telescopic cylinders 62 again after taking out, and closing the door plate 6; the door panel driving telescopic cylinder 62 is a cylinder and is connected with a pneumatic device in the factory.

Specifically, as shown in fig. 8-9, two side stacking baffle mounting frames 71 are fixedly mounted on the stacking mechanism mounting frame 2, and the two side stacking baffle mounting frames 71 are in mirror image arrangement; stacking baffles 7 on two adjacent sides of the door plate 6 in the cuboid stacking area are respectively connected with corresponding side stacking baffle mounting frames 71 in a sliding manner;

two rear end stacking baffle mounting frames 72 are slidably mounted on the stacking mechanism mounting frame 2; the stacking baffles 7 on the opposite sides of the door plate 6 are respectively fixedly arranged on the corresponding rear stacking baffle mounting frames 72;

specifically, two groups of side driving rod groups are arranged on the stacking mechanism mounting frame 2, the output end of each group of side driving rod groups is fixedly connected with the corresponding stacking baffle 7, and the input end of each group of side driving rod groups is fixedly provided with a turbine 24; a first input rod 21 is rotatably arranged on the stacking mechanism mounting frame 2, and two worms 22 are fixedly arranged on the first input rod 21; the two turbines 24 are respectively connected with the corresponding worm 22 in a meshed manner; rectangular areas are fixedly formed at two ends of the first input rod 21 respectively, when the distance between the stacking baffles 7 at two sides needs to be adjusted, a wrench is used for clamping the rectangular areas at one end of the first input rod 21, the first input rod 21 is rotated through the wrench, so that the first input rod 21 is rotated, two worms 22 are driven to rotate, two groups of side driving rod groups are driven through two turbines 24, and the stacking baffles 7 at two sides are moved;

Specifically, the side drive lever group includes: a first lever 23; one end of the first rod 23 is rotatably mounted on the stacking mechanism mounting frame 2, and the other end is rotatably mounted on the side stacking baffle mounting frame 71; the turbine 24 is fixedly arranged on the first rod 23; the second rod 25 is rotatably arranged on the side stacking baffle mounting frame 71, and one end of the second rod 25 is fixedly connected with the corresponding stacking baffle 7; a rack is fixedly arranged on the second rod 25, and a gear meshed with the rack on the second rod 25 is fixedly arranged on the first rod 23; when the first input rod 21 rotates, the first rod 23 is rotated through the worm wheel 24 and the worm 22, so that the second rod 25 is driven to move through the gear and the rack, and the corresponding stacking baffle 7 is driven to slide on the side stacking baffle mounting frame 71 at the best.

Specifically, two front and rear driving screws 27 are rotatably installed on the stacking mechanism mounting frame 2; the screw threads at the two ends of the front and rear driving screw rod 27 are opposite in direction; the two ends of each front and rear driving screw rod 27 are respectively connected with the rear end stacking baffle mounting frame 72 and the door plate mounting frame 61 on the same side in a meshed manner;

a second input rod 26 is rotatably arranged on the stacking mechanism mounting frame 2, and two crossed helical gears 28 are fixedly arranged on the second input rod 26; each front and rear driving screw rod 27 is fixedly provided with a staggered shaft bevel gear 28; the second input rod 26 is in transmission connection with two front and rear driving screw rods 27 through a staggered shaft bevel gear 28; rectangular driving is respectively arranged at two ends of the second input rod 26, and the second input rod 26 is clamped on a rectangular area at one end of the second input rod 26 through a wrench, so that the second input rod 26 is rotated through the wrench, two front and rear driving lead screws 27 are driven to rotate through staggered shaft bevel gears 28, and the positions of the door plate 6 and the rear stacking baffle 7 are adjusted.

Specifically, as shown in fig. 20-27, two side baffle mounting frames 51 are slidably mounted on the lifting mechanism mounting frame 1, and the two side baffle mounting frames 51 are mirror images and are respectively located at the left side and the right side of the signature lifting member 4;

two baffles 5 are respectively arranged at the left side and the right side of the book cover lifting piece 4, and the baffles at the left side and the right side of the book cover lifting piece 4 are respectively fixedly arranged on the corresponding side baffle mounting frames 51;

each side baffle mounting frame 51 is rotatably provided with a front baffle 9, and the two front baffles 9 are arranged in a mirror image manner and are positioned at the front end of the book cover lifting member 4; when the signature is placed above the signature lifting part 4, the two front baffles 9 are closed, so that the signature can not fall out in the process of being driven by the signature lifting part 4 to move upwards, and the rising stability of the signature can be ensured;

specifically, a sliding rail 52 is fixedly installed on the lifting mechanism installation frame 1, and two side baffle installation frames 51 are both slidably installed on the sliding rail 52; a baffle driving screw rod 53 is rotatably arranged on the lifting mechanism mounting frame 1, and the screw thread directions of the two ends of the baffle driving screw rod 53 are opposite; the two side baffle mounting frames 51 are respectively connected with two ends of a baffle driving screw 53 in a meshed manner; a quick-release pipe clamp 55 is fixedly arranged on the lifting mechanism mounting frame 1, and the quick-release pipe clamp 55 is sleeved on the outer side of the baffle driving screw 53; a hand wheel 54 is fixedly arranged at any end part of the baffle driving screw 53; when the positions of the left baffle plate 5 and the right baffle plate 5 of the signature lifting piece 4 are required to be adjusted, the hand wheel 54 is rotated, so that the baffle plate driving screw 53 is rotated, and the distance between the two side baffle plate mounting frames 51 and the two front baffle plates 9 is adjusted; after the position is adjusted, the baffle driving screw 53 is locked by the quick-release pipe clamp 55, so that the baffle driving screw 53 can not rotate continuously.

Specifically, the side barrier mounting frame 51 is slidably mounted with a front barrier mounting frame 91; the front baffle mounting frame 91 is rotatably provided with a front baffle driving telescopic cylinder 93 and a front baffle connecting piece 92, the output end of the front baffle driving telescopic cylinder 93 is rotatably connected with the front baffle connecting piece 92, and the front baffle connecting piece 92 is fixedly connected with the corresponding front baffle 9; the front baffle plate drives the telescopic cylinder 93 to be electrically connected with the control component; the front baffle plate is controlled to drive the telescopic cylinder 93 to control the opening and closing of the front baffle plate 9; the front baffle driving telescopic cylinder 93 is a cylinder and is connected with a pneumatic device in the factory;

each side shield mounting frame 51 is fixedly provided with at least one guide rod, and the front shield mounting frame 91 is slidably mounted on the side shield mounting frame 51 through the guide rods; at least one screw is fixedly mounted on the side baffle mounting frame 51; the screw rod passes through the front baffle mounting frame 91 and is provided with two nuts in threaded engagement, and the two nuts are respectively positioned at two sides of the front baffle mounting frame 91; when the distance between the front baffle 9 and the baffle 5 at the rear end of the signature lifting member 4 needs to be adjusted, two nuts at the front end of the front baffle mounting frame 91 are screwed, then the front baffle mounting frame 91 is slid to a proper position, and the two nuts are screwed again to fix the front baffle mounting frame 91 with the corresponding side baffle mounting frame 51.

Specifically, a back baffle mounting frame 56 is fixedly mounted on the lifting mechanism mounting frame 1, and the back baffle mounting frame 56 is positioned at the back end of the signature lifting member 4; six distance adjusting bolts 57 are arranged on the rear baffle mounting frame 56 in a threaded engagement manner, and the end part of each distance adjusting bolt 57 is rotationally connected with a baffle 5 at the rear end of the book cover lifting member 4; a spring is sleeved outside each distance adjusting bolt 57, each spring is positioned between the back baffle mounting frame 56 and the baffle 5 at the rear end of the book cover lifting member 4, and two ends of each spring are respectively propped against the back baffle mounting frame 56 and the baffle 5 at the rear end of the book cover lifting member 4; when the position of the baffle 5 at the rear end of the signature lifting member 4 needs to be adjusted, each distance adjusting bolt is rotated, so that the distance between the baffle 5 and the rear baffle mounting frame 56 is changed, and the position of the baffle 5 is adjusted.

Specifically, a set of extrusion devices are mounted on the tailgate mount 56 and each side tailgate mount 51;

the extrusion device includes: a slide plate driving telescopic cylinder 10, a slide plate connecting piece 11 and a slide plate 12; the slide plate driving telescopic cylinder 10 and the slide plate connecting piece 11 are rotatably arranged on the corresponding back plate mounting frame 56 or the corresponding side plate mounting frame 51, and the slide plate 12 is slidably arranged on the corresponding back plate mounting frame 56 or the corresponding side plate mounting frame 51; the two ends of the slide plate connecting piece 11 are respectively connected with the output end of the slide plate driving telescopic cylinder 10 and the slide plate 12 in a rotating way; the slide plate driving telescopic cylinder 10 is electrically connected with the control assembly; after the signatures are placed on the signature lifting member 4 and aligned, starting the sliding plate to drive the telescopic cylinder 10, so that the sliding plate 12 moves towards the center direction of the signature lifting member 4, thereby shielding a part of the edge of the signatures, and then starting the pushing device 3 to drive the signature lifting member 4 to move upwards, thereby extruding the signatures, so that the signatures are smoother; after extrusion is completed, the slide plate drives the telescopic cylinder 10 to drive the slide plate 12 to reset, and the pushing device 3 continues to drive the book cover lifting piece 4 to move upwards to send the book cover into the cuboid stacking area; the slide plate driving telescopic cylinder 10 is a cylinder and is connected with a pneumatic device in the factory.

Specifically, a linear displacement sensor 13 is fixedly installed on the lifting mechanism installation frame 1, and the moving end of the linear displacement sensor 13 is fixedly connected with the book cover lifting piece 4; the linear displacement sensor 13 is electrically connected with the control component; the real-time position of the output end of the pushing device 3 is detected in real time through the linear displacement sensor 13, and the linear displacement sensor 13 is a pull rod type linear displacement sensor.

Working principle: before stacking books by using the device, firstly, rotating a hand wheel 54 according to the size specification (length and width) of the books, and adjusting the distance between two side baffle mounting frames 51, thereby adjusting the distance between the baffles 5 on the left side and the right side of the book lifting piece 4, and after the adjustment, fixing a baffle driving screw 53 and the lifting mechanism mounting frame 1 through a quick-dismantling pipe clamp 55; then the distance adjusting bolt 57 is rotated, the position of the rear end baffle 5 of the book cover lifting member 4 is changed through the distance adjusting bolt 57, the nut on the screw of the side baffle mounting frame 51 is unscrewed, the front baffle mounting frame 91 is adjusted to a proper position, so that the position of the front baffle 9 is adjusted, and then the nut on the screw of the side baffle mounting frame 51 is screwed, so that the front baffle mounting frame 91 and the side baffle mounting frame 51 are fixed;

rotating the first input lever 21 using a wrench, thereby adjusting the positions of the stacking baffles 7 adjacent to both sides of the door panel 6; the second input lever 26 is then rotated again by a wrench, thereby adjusting the distance between the door panel 6 and the accumulation flap 7 on the opposite side of the door panel 6;

After stacking is started, the two front baffle driving telescopic bars 93 are started to enable the two front baffles 9 to be opened, then a worker puts a fixed number of books above the book cover lifting pieces 4, and pushes the books backwards from the front ends of the book cover lifting pieces 4 (namely, the directions of the front baffles 9) by using a wood plate to align the books, then the wood plate is removed, and the two front baffle telescopic cylinders 93 are started to enable the two front baffles 9 to be closed; starting three sliding driving telescopic cylinders 10 to enable corresponding sliding plates 12 to slide towards the center of the signature lifting piece 4 to shield a part of three edges of the signature, starting a pushing device 3 to drive the signature lifting piece 4 to move upwards for a certain distance, and accordingly extruding the edges of the signature under the cooperation of the sliding plates 12 to enable the signature to be smoother; after the extrusion is finished, three sliding driving telescopic cylinders 10 are started again to drive the corresponding sliding plates 12 to reset, then the pushing device 3 continues to drive the book paste lifting members 4 to ascend, and the bearing frame is started to drive the telescopic cylinders 81, so that the two rotating frames 851 rotate outwards and carry the two supporting plates 853 to move, and the pushing device 3 drives the book paste lifting members 4 to move upwards, so that the book paste on the book paste lifting members 4 is sent into the cuboid stacking area; subsequently, the bearing frame is started again to drive the telescopic cylinder 81, so that the two support plates 853 are reset and return to the lower part of the cuboid stacking area, the pushing device 3 drives the signature lifting part 4 to move downwards for resetting, and in the moving process, the signatures on the signature lifting part 4 are supported by the two support plates 853, so that the signatures are stored in the cuboid stacking area; then repeating the above process, in the process of lifting the next signature upwards, starting a bearing frame to drive a telescopic cylinder 81 in the process of driving the signature upwards by the signature lifting member 4, at the moment, enabling the signature in the cuboid stacking area to fall above the signature lifting member 4, driving the signature lifting member 4 to upwards move by a driving device 3, fully conveying the signatures above the signature lifting member 4 into the cuboid stacking area, driving two supporting plates 853 to reset by the bearing frame to drive the telescopic cylinder 81, and driving the signature lifting member 4 to descend by the driving device 3, wherein all the signatures on the signature lifting member 4 are supported by the two supporting plates 853; when the books in the cuboid stacking area are stacked to a certain height, starting the two door plates to drive the telescopic cylinders 62, opening the two door plates 6, taking out all the books in the cuboid stacking area by staff, and moving to a designated position;

In order to prevent the impact force when the signatures fall onto the signature lifting member 4 from the inner part of the rectangular parallelepiped stacking area from being large when the signatures are stacked for the second time, because the number of signatures placed onto the signature lifting member 4 is fixed each time, before the carrier frame drives the telescopic cylinder 81 to drive the two support plates 853 to move, the pushing device 3 drives the signature lifting member 4 to move upwards by a specified distance, so that the upper ends of the signatures on the signature lifting member 4 are contacted with the bottoms of the two support plates 5, and the stroke of the output end of the pushing device 3 is always monitored by the linear displacement sensor 13.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (18)

1. A signature lifting stacking device, comprising: the book cover lifting mechanism, the book cover stacking temporary storage mechanism and the control assembly;

the signature lifting mechanism includes: a lifting mechanism mounting frame (1); the lifting mechanism mounting frame (1) is fixedly provided with a pushing device (3) and is slidably provided with a book cover lifting piece (4); the output end of the pushing device (3) is fixedly connected with the book cover lifting piece (4); at least one baffle (5) is respectively arranged on the left side, the right side and the rear side of the book cover lifting piece (4), and each baffle (5) is in sliding connection with the lifting mechanism mounting frame (1); the pushing device (3) is electrically connected with the control assembly;

The book cover stacking temporary storage mechanism comprises: a stacking mechanism mounting frame (2) and a bearing mechanism (8); at least one stacking baffle (7) is respectively arranged on any three sides of the book cover lifting piece (4), and each stacking baffle (7) is slidably arranged on the stacking mechanism mounting frame (2); at least one door plate (6) is rotatably and slidably arranged on the stacking mechanism mounting frame (2), and each door plate (6) is positioned on one side of the book cover lifting piece (4) where the stacking baffle (7) does not exist;

the baffle plates (5) and the stacking baffle plates (7) on the same side of the book cover lifting piece (4) are parallel to each other;

each stacking baffle (7) and the door plate (6) form a cuboid stacking area for stacking books; the bearing mechanism (8) is rotatably arranged on the stacking mechanism mounting frame (2) and is used for supporting books in the cuboid stacking area;

the cuboid stacking area is located right above the book cover lifting piece (4).

2. A signature lifting and stacking device as claimed in claim 1, characterized in that the carrying means (8) comprise: a carrier (85); the two bearing frames (85) are arranged in a mirror image mode and are respectively positioned at the outer sides of the corresponding stacking baffles (7); every bear frame (85) upper end all rotates and installs pile up mechanism mounting bracket (2), two bear frame (85) are used for supporting the inside signature in cuboid pile up area, and two bear and have between frame (85) and allow the clearance that signature lifting member (4) passed through.

3. A signature lifting stacking device as claimed in claim 2, wherein the carrier (85) comprises: a rotating frame (851); a rotating shaft is fixedly connected to the rotating frame (851), and the rotating frame (851) is rotationally connected with the stacking mechanism mounting frame (2) through the rotating shaft;

the lower end of the rotating frame (851) is rotatably provided with a supporting plate (853) and is fixedly provided with a limiting plate (852); the maximum included angle between the supporting plate (853) and the rotating frame (851) is 90 degrees under the limit of the limiting plate (852);

the supporting plate (853) is used for supporting books in the cuboid stacking area; a gap is present between the two pallets (853) allowing the signature lifting member (4) to pass through.

4. A lifting and stacking device for signatures according to claim 3, characterized in that the stacking mechanism mounting frame (2) is provided with a carrier driving device for simultaneously driving two rotating frames (851) to rotate reversely; the bearing frame driving device is electrically connected with the control assembly;

the carrier driving device includes: the bearing frame drives a telescopic cylinder (81), a first connecting rod (82) and a second connecting rod (83); the bearing frame drives the telescopic cylinder (81) to be rotatably arranged on the stacking mechanism mounting frame (2);

One end of the first connecting rod (82) is rotationally connected with the bearing frame driving telescopic cylinder (81), and the other end of the first connecting rod is fixedly connected with one of the rotating shafts; a third connecting rod (84) is fixedly arranged on the other rotating shaft, one end of the second connecting rod (83) is rotationally connected with the first connecting rod (82), and the other end of the second connecting rod is rotationally connected with the third connecting rod (84); the bearing frame drives the telescopic cylinder (81) to be electrically connected with the control assembly.

5. A signature lifting stacking device as claimed in claim 1, wherein the door panels (6) are provided in two and are arranged in mirror image on the stacking mechanism mounting frame (2);

two sides of the cuboid stacking area adjacent to the door plate (6) are respectively provided with a stacking baffle (7), and one side opposite to the door plate (6) is provided with two stacking baffles (7);

two groups of door plate driving assemblies which respectively drive each door plate (6) to rotate are slidably arranged on the stacking mechanism mounting frame (2); the two groups of door plate driving components are arranged in a mirror image mode;

the door panel driving assembly includes: a door panel mounting frame (61); the door plate mounting frame (61) is slidably mounted on the stacking mechanism mounting frame (2); the door plate mounting frame (61) is rotatably provided with a door plate driving telescopic cylinder (62) and a door plate rotating frame (63); one end of the door plate rotating frame (63) is rotationally connected with an output shaft of the door plate driving telescopic cylinder (62), and the other end of the door plate rotating frame is fixedly provided with a corresponding door plate (6);

Each door panel driving telescopic cylinder (62) is electrically connected with the control assembly.

6. The book end lifting and stacking device according to claim 5, wherein two side stacking baffle mounting frames (71) are fixedly arranged on the stacking mechanism mounting frame (2), and the two side stacking baffle mounting frames (71) are arranged in a mirror image mode; stacking baffles (7) on two sides adjacent to the door plate (6) in the cuboid stacking area are respectively connected with the corresponding side stacking baffle mounting frames (71) in a sliding manner;

two rear end stacking baffle mounting frames (72) are slidably mounted on the stacking mechanism mounting frame (2); the stacking baffles (7) on the opposite sides of the door plate (6) are respectively and fixedly arranged on the corresponding rear stacking baffle mounting frames (72).

7. The book end lifting and stacking device according to claim 6, wherein the stacking mechanism mounting frame (2) is provided with two groups of side driving rod groups, the output end of each group of side driving rod groups is fixedly connected with the corresponding stacking baffle (7), and the input end of each group of side driving rod groups is fixedly provided with a turbine (24); a first input rod (21) is rotatably arranged on the stacking mechanism mounting frame (2), and two worms (22) are fixedly arranged on the first input rod (21); the two worm wheels (24) are respectively connected with the corresponding worm shafts (22) in a meshing manner.

8. The signature lifting stacking device as recited in claim 7 wherein said side drive bar assembly comprises: a first rod (23); one end of the first rod (23) is rotatably mounted on the stacking mechanism mounting frame (2), and the other end of the first rod is rotatably mounted on the side stacking baffle mounting frame (71); the turbine (24) is fixedly arranged on the first rod (23); a second rod (25) is rotatably arranged on the side stacking baffle mounting frame (71), and one end of the second rod (25) is fixedly connected with the corresponding stacking baffle (7); the second rod (25) is fixedly provided with a rack, and the first rod (23) is fixedly provided with a gear meshed with the rack on the second rod (25).

9. A lifting and stacking device for signatures according to claim 7, characterized in that the stacking mechanism mounting frame (2) is rotatably provided with two front and rear driving screw rods (27); the screw threads at the two ends of the front and rear driving screw rods (27) are opposite in direction; two ends of each front and rear driving screw rod (27) are respectively connected with the rear end stacking baffle mounting frame (72) and the door plate mounting frame (61) on the same side in a meshed manner;

A second input rod (26) is rotatably arranged on the stacking mechanism mounting frame (2), and two staggered shaft bevel gears (28) are fixedly arranged on the second input rod (26); each front and rear driving screw rod (27) is fixedly provided with a staggered shaft bevel gear (28); the second input rod (26) is in transmission connection with the two front and rear driving screw rods (27) through the staggered shaft bevel gear (28).

10. The book cover lifting and stacking device according to claim 1, wherein two side baffle mounting frames (51) are slidably mounted on the lifting mechanism mounting frame (1), and the two side baffle mounting frames (51) are arranged in a mirror image manner and are respectively positioned at the left side and the right side of the book cover lifting member (4);

two baffles (5) are respectively arranged at the left side and the right side of the book cover lifting piece (4), and the baffles at the left side and the right side of the book cover lifting piece (4) are respectively and fixedly arranged on the corresponding side baffle mounting frames (51);

every all rotate on side shield mounting bracket (51) and install one preceding baffle (9), two preceding baffle (9) are mirror image setting, and all are located signature lifting member (4) front end.

11. The book end lifting and stacking device according to claim 10, wherein a sliding rail (52) is fixedly arranged on the lifting mechanism mounting frame (1), and two side baffle mounting frames (51) are both slidably arranged on the sliding rail (52); a baffle driving screw rod (53) is rotatably arranged on the lifting mechanism mounting frame (1), and threads at two ends of the baffle driving screw rod (53) are opposite in direction; the two side baffle mounting frames (51) are respectively connected with two ends of the baffle driving screw rod (53) in a meshed mode.

12. The book end lifting and stacking device according to claim 11, wherein a quick-release pipe clamp (55) is fixedly arranged on the lifting mechanism mounting frame (1), and the quick-release pipe clamp (55) is sleeved outside the baffle driving screw (53); and a hand wheel (54) is fixedly arranged at any end part of the baffle driving screw rod (53).

13. A signature lifting stacking device as claimed in claim 11, wherein the side guard mounting frame (51) is slidably mounted with a front guard mounting frame (91); a front baffle driving telescopic cylinder (93) and a front baffle connecting piece (92) are rotatably arranged on the front baffle mounting frame (91), the output end of the front baffle driving telescopic cylinder (93) is rotatably connected with the front baffle connecting piece (92), and the front baffle connecting piece (92) is fixedly connected with the corresponding front baffle (9); the front baffle plate drives the telescopic cylinder (93) to be electrically connected with the control assembly.

14. A signature lifting stacking device as claimed in claim 13, wherein each side panel mounting frame (51) is fixedly provided with at least one guide bar, the front panel mounting frame (91) being slidably mounted on the side panel mounting frame (51) by means of the guide bars; at least one screw is fixedly arranged on the side baffle mounting frame (51); the screw rod passes through the front baffle mounting frame (91) and is provided with two nuts in threaded engagement, and the two nuts are respectively positioned on two sides of the front baffle mounting frame (91).

15. A signature lifting and stacking device as claimed in claim 10, wherein a tailgate mounting frame (56) is fixedly mounted on the lifting mechanism mounting frame (1), the tailgate mounting frame (56) being located at the rear end of the signature lifting member (4); at least three distance adjusting bolts (57) are arranged on the rear baffle mounting frame (56) in a threaded engagement mode, and the end part of each distance adjusting bolt (57) is rotationally connected with a baffle (5) at the rear end of the book cover lifting piece (4).

16. A lifting and stacking device according to claim 15, wherein a spring is sleeved outside each distance adjusting bolt (57), each spring is located between the rear baffle mounting frame (56) and the baffle (5) at the rear end of the book cover lifting member (4), and two ends of each spring respectively abut against the rear baffle mounting frame (56) and the baffle (5) at the rear end of the book cover lifting member (4).

17. A signature lifting and stacking device as claimed in claim 15 wherein a set of compression means are mounted on the tailgate mounting frame (56) and each side barrier mounting frame (51);

the extrusion device includes: the sliding plate drives the telescopic cylinder (10), the sliding plate connecting piece (11) and the sliding plate (12); the sliding plate driving telescopic cylinder (10) and the sliding plate connecting piece (11) are rotatably arranged on the corresponding rear baffle mounting frame (56) or side baffle mounting frame (51), and the sliding plate (12) is slidably arranged on the corresponding rear baffle mounting frame (56) or side baffle mounting frame (51); two ends of the sliding plate connecting piece (11) are respectively connected with the output end of the sliding plate driving telescopic cylinder (10) and the sliding plate (12) in a rotating way; the sliding plate drives the telescopic cylinder (10) to be electrically connected with the control assembly.

18. The book cover lifting and stacking device according to claim 1, wherein a linear displacement sensor (13) is fixedly arranged on the lifting mechanism mounting frame (1), and the moving end of the linear displacement sensor (13) is fixedly connected with the book cover lifting piece (4); the linear displacement sensor (13) is electrically connected with the control component.