CN110788911A

CN110788911A - Book production line

Info

Publication number: CN110788911A
Application number: CN201910899852.1A
Authority: CN
Inventors: 周志强; 周树标; 陈秋生; 苏金玲; 杨波
Original assignee: China Business Joint Printing Guangdong Co Ltd
Current assignee: China Business Joint Printing Guangdong Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-02-14
Anticipated expiration: 2039-09-23
Also published as: CN110788911B

Abstract

The invention relates to a book production line, which relates to the technical field of paper processing equipment and comprises a feeding conveying belt and a discharging conveying belt, wherein a stacking device, a corner cutting device and a separating device are sequentially arranged between the feeding conveying belt and the discharging conveying belt along a book conveying direction, the stacking device is used for stacking books conveyed by the feeding conveying belt from a single book to multiple books, the stacking device comprises a support frame, a support plate arranged at the top of the support frame, a guide belt arranged on the support plate and a workbench arranged on one side of the support frame, the corner cutting device is positioned on the workbench, one side of the guide belt, which is far away from the workbench, is communicated with the feeding conveying belt, one side of the guide belt, which is higher than the top surface of the workbench, the corner cutting device is used for uniformly cutting all round corners of the stacked books, and the separating device is used for separating the books into the single. The invention has the effect of reducing the workload of the operators so as to reduce the labor intensity of the operators.

Description

Book production line

Technical Field

The invention relates to the technical field of paper product processing equipment, in particular to a book production line.

Background

At present, books need all pass through the cutting process in the course of working, and partial hardcover books need carry out the corner rounding process to this regularity and the pleasing to the eye degree that improves books.

In order to improve the production efficiency and further improve the yield, common manufacturers stack a plurality of books into a stack by manpower, and simultaneously place the books into a fillet cutting machine for synchronous cutting, thereby improving the cutting efficiency. After the books are cut, the books stacked together are manually separated into the individual books, the problem that the books are stacked together to influence the next process is avoided, and then the separated books enter other equipment through a conveying belt to be subjected to cover coating and other process steps.

The above prior art solutions have the following drawbacks: the books are stacked and separated manually, so that the workload of operators is increased, and the labor intensity of the operators is improved.

Disclosure of Invention

The invention aims to provide a book production line, which can reduce the workload of operators and reduce the labor intensity of the operators.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a books production line, includes feeding and conveying belt and ejection of compact conveyer belt, it piles up device, corner cut device and separator to have set gradually along books direction of transfer between feeding and conveying belt and the ejection of compact conveyer belt, it piles up to many books from the list with the books of feeding and conveying belt transmission to pile up the device, pile up the device and include the support frame, set up in the backup pad at support frame top, set up the conduction band in the backup pad and set up in the workstation of support frame one side, the corner cut device is located the workstation, one side and the feeding and conveying belt intercommunication of workstation are kept away from to the conduction band, the conduction band is higher than the top surface of workstation by one side of workstation, the corner cut device unifies all fillets to many books that pile up, separator separates into single books with many books and transmits single books to ejection of compact conveyer belt.

By adopting the technical scheme, the books are conveyed to the front of the stacking device through the feeding conveying belt and are conveyed to the guide belt, the books are conveyed to one side of the guide belt close to the workbench by the guide belt, and one side of the guide belt close to the workbench is higher than the top surface of the workbench, so that the books freely fall onto the workbench under the self inertia, and a plurality of books repeatedly fall and are stacked to a set height or number; later operating personnel sends into the corner cut device with many books that stack, and the corner cut device unifies all fillets to many books of piling up, later sends into separator with the books that the corner cut ended, and separator separates into single books and transmits single books to ejection of compact conveyer belt with many books, and the setting of stacking device, corner cut device and separator has reduced manual operation, has reduced operating personnel's work load to operating personnel's intensity of labour has been reduced.

The invention is further configured to: the baffle is vertically provided with in conduction band and workstation junction, when books transmit to breaking away from the conduction band along the conduction band with the baffle butt and fall to the workstation on, leave the clearance that supplies many books to pass through between baffle bottom and the workstation.

Through adopting above-mentioned technical scheme, the conveyer belt transmits books to the conduction band on, and the conduction band transmits books to it and leans on workstation one side, because the conduction band leans on the top surface that one side of workstation is higher than the workstation, therefore books touch the baffle under self inertia after free fall to the workstation on, wherein the baffle is used for injecing the position that books fall to this messenger lasts the books that drop and piles up in same department, makes things convenient for operating personnel to carry out the corner cut process with this, thereby improves the output of books.

The invention is further configured to: the feeding one side of backup pad is articulated with the support frame, and is provided with lifting backup pad ejection of compact one side in order to improve the lifting unit of conduction band and workstation difference in height on the support frame, lifting unit is including articulating the lift cylinder on the support frame, the piston rod of lift cylinder is articulated and is the contained angle with the backup pad with the bottom of backup pad.

Through adopting above-mentioned technical scheme, the lift cylinder drives the backup pad when flexible and rotates, and the conduction band rotates along with the backup pad to this slope of adjusting the conduction band, and then adjusts the difference in height of conduction band one side and workstation, thereby conveniently adjusts the height that books piled up.

The invention is further configured to: be provided with on the support frame and promote the actuating mechanism who leans on corner cut device one side on piled books to the workstation, actuating mechanism is including setting up the push pedal that pushes away the book cylinder and be connected with the piston rod that pushes away the book cylinder on the support frame, push pedal and the books that pile up support tightly and drive piled up books and advance towards corner cut device one side when pushing away book cylinder extension.

By adopting the technical scheme, when the book pushing cylinder extends, the pushing plate is tightly abutted against the stacked books and drives the stacked books to move forward towards one side of the corner cutting device, so that the workload of manual carrying is reduced, the working strength of operators is reduced, and the production efficiency is improved; and the push plate pushes the stacked books and resets the books, and then the books are stacked again, so that the stacking of the books is continuously carried out, and the output of the books is improved.

The invention is further configured to: the corner cutting device comprises a pressing plate connected with the workbench in a sliding mode, blades arranged at two ends of the pressing plate, a driving assembly arranged on the workbench and used for driving the pressing plate to slide, and a positioning assembly arranged on the workbench and used for positioning books, wherein the pressing plate falls down when the driving assembly operates and drives the blades to cut corners on two sides of the books.

Through adopting above-mentioned technical scheme, when drive assembly drove the clamp plate whereabouts, the clamp plate drove the blade at its both ends simultaneously and cuts the corner of books to this reduces books both sides corner and cuts required time alone, improves the efficiency that books cut the fillet, thereby improves production efficiency.

The invention is further configured to: the locating component comprises a vertical plate arranged on the workbench, a first air cylinder arranged on the workbench, a side plate arranged on the workbench in a sliding mode, and a clamping part arranged on the workbench and used for pushing the side plate and the book side edge to abut against the side plate and the vertical plate, wherein the side plate and the vertical plate are mutually perpendicular, a pressing block is arranged on a piston rod of the first air cylinder, the side edge of the book is opposite to the blade when the side edge of the book abuts against the vertical plate, and the pressing block abuts against the top of the book when the first air cylinder extends.

Through adopting above-mentioned technical scheme, the riser is used for prescribing a limit to the degree of depth that books pushed in, and when clamping part drove the curb plate and slide with books lateral wall butt to this corner that makes books is relative with the blade, later first cylinder promotes the briquetting and compresses tightly books, thereby the position of locking books, thereby makes things convenient for the corner cut of books, improves the precision of corner cut.

The invention is further configured to: the improved cutter is characterized in that a sliding groove is formed in the pressing plate along the extending direction of the connecting line of the two blades, a T-shaped block is arranged on each blade, the T-shaped block is embedded into the sliding groove and connected with the pressing plate in a sliding mode, a sliding rail is vertically arranged on the side wall of the side plate, a sliding block is connected to the T-shaped block in a sliding mode, the sliding block is connected with the sliding rail in a sliding mode, and the sliding direction of the sliding block is consistent with.

By adopting the technical scheme, when the corner cutting device is applied to different types of books, the width of the books is changed, the T-shaped block is driven to slide by the sliding side plate, so that the blades are driven to slide, the distance between the two blades is adjusted, and the application range of the corner cutting device is expanded; when the blade falls down, the sliding block slides along the sliding rail, so that the guiding effect is achieved, and the accuracy of the circle cutting angle is improved.

The invention is further configured to: the separating conveyer belt is arranged between the workbench and the discharging conveyer belt, the separating device comprises a base arranged above the separating conveyer belt, a stop block arranged on the base in a sliding manner, and a driving part arranged between the base and the stop block and used for driving the stop block to slide along the direction perpendicular to the surface of the separating conveyer belt, stacked books are contacted with the stop block when being transmitted along the separating conveyer belt, and the distance between the stop block and the surface of the separating conveyer belt is between one time and two times of the thickness of a single book.

Through adopting above-mentioned technical scheme, drive arrangement drives the dog and goes up and down, make dog and separation conveyer belt surface's interval between one time of single books thickness to when the dog is under drive arrangement's effect when the twice to the twice, the books that pass through dog and separation conveyer belt with separation conveyer belt direct contact keep normal transport state, and the books of this books top landing and contact with the separation conveyer belt under the hindrance of dog, later pass through the gap of dog and separation conveyer belt along with the separation conveyer belt again, with this separation books of piling together, accomplish the operation of separation books, the manual control need not during, consequently, operating personnel's work load has been reduced, thereby operating personnel's working strength has been reduced.

The invention is further configured to: the utility model discloses a separation conveyer belt, including separation conveyer belt, separation conveyer belt and discharge conveyer belt intercommunication, be provided with the arrangement subassembly by discharge conveyer belt one end on the separation conveyer belt, the arrangement subassembly is including setting up in the light emitting source of separation conveyer belt one side, set up in the photo resistance of separation conveyer belt opposite side, the bleeder resistor of being connected with the photo resistance electricity, emitting electrode ground connection's NPN type triode, 555 timer and relay, the light that the light emitting source sent is relative with the photo resistance, a photo resistance termination VCC, bleeder resistor one end ground connection, the tie point in photo resistance and bleeder resistor is connected to the base of NPN type triode, its collecting electrode connect in the 2 nd end of 555 timer, the one end of the coil in the relay is connected to the 3 ends of 555 timer, the other end ground connection of the coil of relay, its normally.

By adopting the technical scheme, when the stacked books are separated by the separating device, the originally stacked books can be continuously distributed, so that the plurality of books are overlapped and blocked when entering the next processing procedure, and the normal operation of the production line is influenced; therefore, the arrangement component is arranged on the separating conveying belt, when the book reaches one end of the separating conveying belt, the luminous source is blocked, the light irradiated on the photoresistor disappears, and the resistance value of the photoresistor is increased, and as the photoresistor and the divider resistor form a divider circuit, the voltage of the connecting point of the photoresistor and the divider resistor is increased, so that the NPN type triode is conducted due to the input of high level of the base electrode of the NPN type triode, at the moment, the 2 nd end of the 555 timer is grounded through the NPN type triode, the 555 timer is changed from a closed state to an open state; when the 3 end of the 555 timer outputs low level, the conveyer belt is separated to keep running state, so that the first book enters the discharging conveyer belt to carry out the next procedure; after a period of time, after the time that first book transmission was required promptly, the 3 ends of 555 timers truns into output high level into, and the relay is electrified to send out excitation signal and makes its normally closed contact open this moment, and the separation conveyer belt stops because of its supply circuit disconnection this moment, avoids second book and first book to get into ejection of compact conveyer belt simultaneously to this equidistant many books of putting in continuous distribution avoid a plurality of books to take place to overlap the jam phenomenon, thereby improves the stability of production line operation.

The invention is further configured to: the light path direction of the luminous source forms an included angle with the transmission direction of the separation conveying belt.

Through adopting above-mentioned technical scheme, because books produce the clearance easily between two adjacent books when the separation, and the light path of light emitting source is the contained angle with the direction of transmission that separates the conveyer belt to this makes the light path direction of light emitting source and the length direction in clearance intersect, thereby avoids the light path of light emitting source to pass the clearance and shine on the photo resistance and lead to the 555 timer to close, avoids the 555 timer to close and influences the equidistance of books and puts in.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the books fall to the workbench freely from the guide belt under the self inertia, and a plurality of books fall repeatedly and are stacked to a set height or number; the angle cutting device is used for uniformly cutting all round angles of the stacked books, the separating device is used for separating the books into single books and transmitting the single books to the discharging conveying belt, and the arrangement of the stacking device, the angle cutting device and the separating device reduces manual operation and reduces the workload of operators, so that the labor intensity of the operators is reduced;

2. the lifting cylinder drives the supporting plate to rotate when stretching, and the guide belt rotates along with the supporting plate, so that the gradient of the guide belt is adjusted, the height difference between one side of the guide belt and the workbench is adjusted, and the height of the stacked books is conveniently adjusted;

3. when the distance between the stop block and the surface of the separation conveying belt is between one time and two times of the thickness of a single book under the action of the driving part, the book which is in direct contact with the separation conveying belt is kept in a normal transportation state through the gap between the stop block and the separation conveying belt, the book above the book slides down under the obstruction of the stop block and is in contact with the separation conveying belt, and then the book passes through the gap between the stop block and the separation conveying belt along with the separation conveying belt, so that the stacked books are separated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the structure of the present invention, showing primarily the lift cylinder;

FIG. 3 is a schematic view of a portion of the present invention, showing primarily the carriages;

FIG. 4 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 5 is an enlarged partial schematic view of portion B of FIG. 1;

fig. 6 is a circuit schematic of the present invention.

Reference numerals: 1. a feed conveyor belt; 11. a discharge conveyer belt; 2. a stacking device; 21. a support frame; 22. a lifting assembly; 221. a lifting cylinder; 23. a support plate; 24. a conduction band; 25. a work table; 26. a baffle plate; 27. a support arm; 3. a drive mechanism; 31. a book pushing cylinder; 32. pushing the plate; 4. a corner cutting device; 41. pressing a plate; 411. a chute; 412. a blade; 42. a T-shaped block; 421. a slider; 43. a drive assembly; 431. a second cylinder; 44. a positioning assembly; 441. a vertical plate; 442. a first cylinder; 443. briquetting; 444. a side plate; 445. a slide rail; 446. a fixing plate; 45. a clamping member; 451. a third cylinder; 5. a separation device; 51. separating the conveyer belt; 52. a base; 521. a stopper; 522. a guide piece; 53. a drive member; 531. a slide bar; 532. a stud; 54. a supporting seat; 6. arranging the components; 61. a light emitting source; RT, photoresistor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the book production line disclosed by the invention comprises a feeding conveyor belt 1 and a discharging conveyor belt 11, wherein the feeding conveyor belt 1 and the discharging conveyor belt 11 are in the same plane and keep running states. Along books direction of transfer set gradually between feeding conveyer belt 1 and the ejection of compact conveyer belt 11 and pile up device 2, corner cut device 4 and separator 5, pile up device 2 and be used for piling up books of feeding conveyer belt 1 transmission from single book to many books, corner cut device 4 is used for unifying all fillets to piling up many books, and separator 5 separates into single book and transmits single book to ejection of compact conveyer belt 11 with many books.

Referring to fig. 1 and 2, the stacking apparatus 2 includes a support frame 21, a support plate 23 disposed on the top of the support frame 21, a guide belt 24 disposed on the support plate 23, and a table 25 disposed on one side of the support frame 21. One side of the guide belt 24 is communicated with the workbench 25, the other side of the guide belt 24 is communicated with the feeding conveyor belt 1, one side of the guide belt 24 close to the workbench 25 is higher than the top surface of the workbench 25, so that books on the conveyor belt enter the guide belt 24 and then enter the workbench 25 through the guide belt 24, and the books which are continuously conveyed are stacked together when falling on the workbench 25, so that the corner cutting process is convenient for operators.

Articulated on the backup pad 23 have a support arm 27, and support arm 27 passes through the screw and locks with backup pad 23 to this angle of locking support arm 27, the one end welded fastening of support arm 27 has baffle 26, baffle 26 and support arm 27 mutually perpendicular, baffle 26 vertical distribution just is located the junction of conduction band 24 and workstation 25, leaves the clearance that supplies many books to pass through between baffle 26 bottom and the workstation 25, in order to make things convenient for taking of books. The baffle 26 is used for limiting the falling position of the books, so that the books which continuously fall are stacked at the same position, the neatness of the books is improved, the time required by an operator for arranging the books is reduced, and the production efficiency is improved.

The feeding one side of backup pad 23 is articulated with support frame 21, and is provided with lifting unit 22 on the support frame 21, and lifting unit 22 is used for lifting backup pad 23 ejection of compact one side in order to improve conduction band 24 and workstation 25 difference in height to this height that books piled up of convenient adjustment, widens the adjustable range of books stack height. The lifting assembly 22 comprises a lifting cylinder 221 arranged on the support frame 21, a cylinder body of the lifting cylinder 221 is hinged with a side wall of the support frame 21 close to one side of the workbench 25, and a piston rod of the lifting cylinder is hinged with the bottom of the support plate 23 and forms an included angle with the support plate 23. Therefore, when the lifting cylinder 221 extends and retracts, the supporting plate 23 is driven to rotate, the guide belt 24 rotates along with the supporting plate 23, namely, the guide belt 24 is lifted by one side of the workbench 25, so that the gradient of the guide belt 24 is adjusted, the height difference between one side of the guide belt 24 and the workbench 25 is adjusted, and the height of book stacking is conveniently adjusted.

The supporting frame 21 is provided with a driving mechanism 3 for pushing the stacked books to the side of the worktable 25 close to the corner cutting device 4, and the driving mechanism 3 comprises a book pushing cylinder 31 and a pushing plate 32 which are arranged on the supporting frame 21. The book pushing cylinder 31 is fixed to the support frame 21 through screws, the book pushing cylinder 31 is located below the support plate 23, a piston rod of the book pushing cylinder is fixed to one side of the push plate 32 through screws, and the push plate 32 is vertically distributed and connected with the surface of the workbench 25 in a sliding mode.

When the book pushing cylinder 31 is contracted, the pushing plate 32 is positioned right below the guide belt 24 and is flush with the side edge of the workbench 25, so that the books can be conveniently and normally stacked. When the book pushing cylinder 31 extends, the pushing plate 32 abuts against the stacked books and drives the stacked books to move forward towards the corner cutting device 4, and when the book pushing cylinder 31 pushes the books, the book pushing cylinder is reset immediately, so that the subsequent books can be stacked conveniently.

Referring to fig. 1 and 3, the chamfering device 4 includes a pressing plate 41 vertically slidably connected to the worktable 25, a blade 412 disposed on the pressing plate 41, and a driving assembly 43 disposed on the worktable 25 and driving the pressing plate 41 to slidably move, the driving assembly 43 includes a second cylinder 431 connected to the worktable 25, a cylinder body of the second cylinder 431 is fixed to the worktable 25 by screws, and a piston rod of the second cylinder 431 is fixed to a middle portion of the pressing plate 41 by screws. The pressing plate 41 is rectangular and the blade 412 has an arc-shaped cross section in the width direction, so that the edge of the book is rounded after the blade 412 cuts the edge of the book.

The two blades 412 are distributed at two ends of the pressing plate 41, wherein one blade 412 is fixed with the pressing plate 41 through a screw, and the other blade 412 is connected with the pressing plate 41 in a sliding manner. The pressing plate 41 is provided with a sliding groove 411 along the extending direction of the connecting line of the two blades 412, the cross section of the sliding groove 411 in the width direction is in a T shape, and a T-shaped block 42 fixed with the blades 412 through screws is connected in the sliding groove 411 in a sliding manner. When the corner cutting device 4 is applied to different types of books, the width of the books varies. The T-shaped block 42 is arranged to realize the sliding connection between the blades 412 and the pressing plate 41, so as to adjust the distance between the two blades 412, so as to adapt to books with different widths, and cut off the corners of the books when the blades 412 fall, so as to expand the application range of the corner cutting device 4.

The positioning unit 44 includes a vertical plate 441 provided on the table 25, a first cylinder 442 having a cylinder body fixed to the table 25 by screws, a side plate 444 slidably provided on the table 25, and a holding member 45 provided on the table 25 and adapted to push the side plate 444 to abut against the side edge of the book. The vertical plate 441 is fixed to the table 25 by screws, the vertical plate 441 is located below the pressure plate 41, the vertical plate 441 is rectangular, a fixing plate 446 perpendicular to the surface of the table 25 is vertically provided on one side of the vertical plate 441, and the fixing plate 446 is fixed to the table 25 by screws.

The side plate 444 is rectangular and perpendicular to the vertical plate 441, and parallel to the fixing plate 446, and when the side plate 444 slides to abut against the book, the vertical plate 441 and the fixing plate 446 abut against three sides of the book, so that the book is positioned, and the corners of the book are opposite to the blades 412. The side wall of the side plate 444 is vertically provided with a slide rail 445, the horizontal section of the slide rail 445 is C-shaped, a T-shaped slide block 421 is arranged in the slide rail 445 in a sliding manner, the slide block 421 and the T-shaped block 42 are integrally formed, the slide block 421 and the slide rail 445 play a role in guiding the falling of the blade 412, the blade 412 is prevented from being deviated during cutting, and the precision of the fillet cutting is improved.

The clamping member 45 includes a third cylinder 451 provided on the table 25, and a slide 46 is slidably connected to the table 25 in a direction approaching or separating from the book. The cylinder body of the third cylinder 451 is fixed with the workbench 25 through screws, the piston rod thereof is fixed with the slide carriage 46 through screws, the side plate 444 is connected with the slide carriage 46 in a sliding manner, the slide carriage 46 is provided with a screw 47 rotatably connected with the side plate 444 in a penetrating way through threads, and the rotating axis of the screw 47 is parallel to the top surface of the workbench 25. The screw 47 drives the side plate 444 to slide along the sliding direction of the sliding seat 46 when rotating, so that the position of the side plate 444 is finely adjusted according to the width of the book, and the side plate 444 is tightly abutted to the side edge of the book when the third cylinder 451 extends and retracts, so that the books with different widths can be conveniently positioned, and the accuracy of the fillet cutting is improved.

When there is a gap between the sheets of the book, the book is likely to have unevenness at the edge of the rounded corner after the rounded corner is cut, and therefore, after the horizontal position of the book is locked by the vertical plate 441, the fixed plate 446, the side plate 444, and the like, the book needs to be pressed so as to reduce the gap between the sheets. Therefore, a pressing block 443 is fixed on the piston rod of the first cylinder 442 through a screw, the pressing block 443 is driven by the first cylinder 442 to press the book, wherein the pressing block 443 is disc-shaped and fixed with the piston rod of the first cylinder 442 through a screw. The pressing blocks 443 are two and respectively opposite to two corners of the book, thereby reducing a gap between the sheets of the book while locking the book, thereby improving the accuracy of the round cutting.

Referring to fig. 1 and 4, a separation conveyor belt 51 is disposed between the worktable 25 and the discharging conveyor belt 11, one end of the separation conveyor belt 51 is communicated with the worktable 25, and the other end is communicated with the discharging conveyor belt 11. The separating device 5 includes a base 52 disposed above the separating conveyer 51, a stop 521 slidably disposed on the base 52, and a driving part 53 disposed between the base 52 and the stop 521 for driving the stop 521 to slide along a direction perpendicular to the surface of the separating conveyer 51, wherein stacked books are in contact with the stop 521 when being conveyed along the separating conveyer 51, and the distance between the stop 521 and the surface of the separating conveyer 51 is between one time and two times of the thickness of a single book.

The base 52 is provided with a support 54, the base 52 and the middle part of the support 54 are fixed by screws, and the base 52 is positioned right above the book conveying path. The support 54 is L-shaped, and the concave side faces the separating and conveying belt 51, and the support 54 and the separating and conveying belt 51 are fixed by screws, so that the separating device 5 can be conveniently mounted on the separating and conveying belt 51. And the middle part of the side of the book opposite to the stop block 521 is abutted against the stop block 521 when the book is conveyed, so that the book is prevented from being inclined and the original conveying path is changed.

The block 521 is rectangular, and a guide piece 522 is adhesively fixed to the bottom of the block 521, the guide piece 522 is arc-shaped, and the convex arc surface faces the side of the stacked books entering. The convex arc face of the guide piece 522 is kept smooth, so that the damage to the book caused by the edges of the stop block 521 is reduced, the phenomenon that the book is scratched or folded or turned is avoided, meanwhile, the guide piece 522 guides the book, and the problem that the book is clamped at the stop block 521 and the processing efficiency of the book is influenced is avoided.

The driving member 53 includes a sliding rod 531 slidably connected to the base 52, and a locking member disposed between the sliding rod 531 and the base 52, the locking member including a stud 532. The base 52 is provided with a lantern ring with a square annular horizontal section, the lantern ring is welded and fixed with the base 52, the section of the sliding rod 531 in the width direction is square, and the sliding rod 531 penetrates through the lantern ring to be connected with the lantern ring in a sliding mode, so that the angle deviation of the stop block 521 is reduced, and the lifting stability of the stop block 521 is improved. The stud 532 passes through the collar and abuts the slide bar 531 with its axis of rotation perpendicular to the slide bar 531, thereby locking the height position of the slide bar 531 and hence the height position of the stop 521. The slide bar 531 is provided with scales along the sliding direction, and the scales are arranged to facilitate the operator to adjust the height of the stop block 521, so that the adjusting precision is improved.

When the height of the stop 521 is adjusted to a position where the distance between the stop 521 and the surface of the separating conveyer belt 51 is between one time and two times of the thickness of a single book, the book directly contacting with the separating conveyer belt 51 is kept in a normal transportation state through the gap between the stop 521 and the separating conveyer belt 51, the book above the book slides down under the obstruction of the stop 521 and contacts with the separating conveyer belt 51, and then passes through the gap between the stop 521 and the separating conveyer belt 51 along with the separating conveyer belt 51, so that the stacked books are separated, and the operation of separating the books is completed.

An arranging assembly 6 is arranged at one end, close to the discharging conveyer belt 11, of the separating conveyer belt 51, and the arranging assembly 6 comprises a light emitting source 61 arranged at one side of the separating conveyer belt 51, a photoresistor RT arranged at the other side of the separating conveyer belt 51, a divider resistor R3 electrically connected with the photoresistor RT, an NPN type triode Q1, a 555 timer and a relay KM 1. The light source 61 is a laser lamp, thereby increasing the brightness of light irradiated on the photo resistor RT. The light emitted by the light source 61 is opposite to the photoresistor RT, and the light path direction of the light source 61 forms an included angle with the transmission direction of the separation conveyer belt 51, so as to prevent the clearance generated when the light of the light source 61 passes through the book for separation from irradiating on the photoresistor RT to cause the false triggering of the sorting assembly 6.

One end of the photosensitive resistor RT is connected with VCC, one end of the divider resistor R3 is grounded, and the photosensitive resistor RT and the divider resistor R3 are connected in series in the same power supply loop. The base of the NPN type triode Q1 is connected with the connection point of the photosensitive resistor RT and the divider resistor R3, the collector thereof is connected with the 2 nd end of the 555 timer, and the emitter thereof is grounded. The 1 st end of the 555 timer is grounded, the 4 th end and the 8 th end of the 555 timer are grounded, the 5 th end and the 2 nd end of the 555 timer are both grounded through grounded capacitors, a resistor R4 is connected between the 6 th end and the 4 th end of the 555 timer, and an adjustable resistor R5 is connected between the 6 th end and the 2 nd end of the 555 timer, so that the duty ratio of square wave signals output by the 3 rd end of the 555 timer can be conveniently adjusted. The 3 end of the 555 timer is connected with one end of the coil of the relay KM1, the other end of the coil of the relay KM1 is grounded, and the normally closed contact KM1-1 is connected in series in the power supply circuit of the separation conveyer belt 51.

When stacked books are separated by the separating device 5, the originally stacked books can be continuously distributed, so that the books are overlapped and blocked when entering the next processing procedure, and the normal operation of the production line is influenced. Therefore, the sorting module 6 is disposed on the separating conveyor 51, and when the book reaches one end of the separating conveyor 51, the light source 61 is blocked, so that the light irradiated on the photo resistor RT disappears and the resistance value thereof increases. Since the photo resistor RT and the voltage dividing resistor R3 form a voltage dividing circuit, the voltage at the connection point between the photo resistor RT and the voltage dividing resistor R3 increases to turn on the NPN transistor Q1 due to the high level input to the base thereof.

At this time, the 2 nd end of the 555 timer is grounded through an NPN type triode Q1, the 555 timer is changed from an off state to an on state, and the 3 rd end of the 555 timer outputs a square wave signal. When the 3 end of the 555 timer outputs low level, the separating conveyer belt 51 keeps running state, so that the first book enters the discharging conveyer belt 11 to carry out the next process. After a period of time, namely the time required by the transmission of the first book, the 3 end of the 555 timer is switched to output high level, and at the moment, the relay KM1 is electrified to send out an excitation signal to open the normally closed contact KM 1-1. At this moment, the separation conveyer belt 51 stops due to the disconnection of the power supply circuit, so that the second book and the first book are prevented from simultaneously entering the discharging conveyer belt 11, a plurality of books which are continuously distributed are put at equal intervals, the phenomenon of overlapping and blocking of the plurality of books is avoided, and the running stability of the production line is improved.

The implementation principle of the embodiment is as follows: afterwards operating personnel sends many books that stack into chamfer device 4, chamfer device 4 unifies all fillets to many books of piling up, later sends into separator 5 with the books that the chamfer ended, separator 5 separates many books into single books and transmits single books to ejection of compact conveyer belt 11, and the setting of stacker 2, chamfer device 4 and separator 5 has reduced manual operation, has reduced operating personnel's work load to operating personnel's intensity of labour has been reduced.

When stacking books, the operator only needs to adjust the first cylinder 442 to adjust the height difference between the side of the guide belt 24 and the worktable 25 to be greater than the overall height of the books to be stacked. Since the side of the belt 24 near the table 25 is higher than the top surface of the table 25, the book is free to fall onto the table 25 by its own inertia when it touches the flap 26. Then, the operator controls the book pushing cylinder 31 to push the pushing plate 32 to drive the stacked books to move towards one side of the corner cutting device 4, so that the operator can conveniently perform the round corner cutting process.

Before the book is rounded, the operator only needs to rotate the screw 47 according to the width of the book to adjust the position of the side plate 444, and the side plate 444 drives the blade 412 to synchronously slide along the sliding slot 411. Then, the operator pushes the book to the lower side of the blade 412, such that one side of the book abuts against the fixing plate 446 and one side of the book abuts against the vertical plate 441, and then controls the third cylinder 451 to push the sliding base 46 to drive the side plate 444 to abut against the book.

Then the first cylinder 442 pushes the pressing block 443 to press the corners of the book downward, the second cylinder 431 is started to push the pressing plate 41 to press downward, and the blade 412 performs the round-corner cutting operation on the two corners of the book simultaneously, so that the time required by the independent cutting of the corners at the two sides of the book is reduced, the efficiency of the round-corner cutting of the book is improved, and the production efficiency is improved.

Then, the operator pushes the books with the rounded corners to the separating conveyer belt 51, when the stacked books contact the stopper 521, the books positioned at the lowest part of the stacked books pass through the gap between the stopper 521 and the separating conveyer belt 51 along with the separating conveyer belt 51, while the books at the upper part temporarily stay until the books at the lowest part completely pass below the stopper 521, and then the books sequentially pass below the stopper 521 from bottom to top, thereby completing the operation of separating the stacked books.

When the thickness of the books conveyed by the separating conveyer belt 51 is changed, the operator only needs to control the sliding rod 531 to slide according to the thickness of the books, so that the distance between the stop block 521 and the surface of the separating conveyer belt 51 is between one time and two times of the thickness of a single book.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A books production line which characterized in that: comprises a feeding conveying belt (1) and a discharging conveying belt (11), wherein a stacking device (2), a corner cutting device (4) and a separating device (5) are sequentially arranged between the feeding conveying belt (1) and the discharging conveying belt (11) along the book conveying direction, the books conveyed by the feeding conveying belt (1) are stacked from one book to many books by the stacking device (2), the stacking device (2) comprises a support frame (21), a support plate (23) arranged at the top of the support frame (21), a guide belt (24) arranged on the support plate (23) and a workbench (25) arranged on one side of the support frame (21), the corner cutting device (4) is positioned on the workbench (25), one side of the guide belt (24) far away from the workbench (25) is communicated with the feeding conveying belt (1), one side of the guide belt (24) close to the workbench (25) is higher than the top surface of the workbench (25), the corner cutting device (4) is used for uniformly cutting round corners of a plurality of stacked books, and the separating device (5) is used for separating the plurality of books into single books and transmitting the single books to the discharging conveying belt (11).

2. Book production line according to claim 1, characterized in that: guide band (24) and workstation (25) junction are vertical to be provided with baffle (26), and when books transmitted to breaking away from guide band (24) along guide band (24) with baffle (26) butt and fall to workstation (25) on, leave the clearance that supplies many books to pass through between baffle (26) bottom and workstation (25).

3. Book production line according to claim 1, characterized in that: the feeding side of backup pad (23) is articulated with support frame (21), and is provided with lifting support plate (23) ejection of compact one side lifting unit (22) in order to improve conduction band (24) and workstation (25) difference in height on support frame (21), lifting unit (22) are including articulating lift cylinder (221) on support frame (21), the piston rod of lift cylinder (221) is articulated and is the contained angle with backup pad (23) with the bottom of backup pad (23).

4. Book production line according to claim 1, characterized in that: be provided with on support frame (21) and promote stacked books to lean on actuating mechanism (3) of corner cut device (4) one side on workstation (25), actuating mechanism (3) including set up push pedal (32) that push away book cylinder (31) and be connected with the piston rod that pushes away book cylinder (31) on support frame (21), push pedal (32) are supported tightly and are driven stacked books and advance towards corner cut device (4) one side with stacked books when pushing away book cylinder (31) extension.

5. Book production line according to claim 1, characterized in that: the corner cutting device (4) comprises a pressing plate (41) connected with the workbench (25) in a sliding mode, blades (412) arranged at two ends of the pressing plate (41), a driving assembly (43) arranged on the workbench (25) and used for driving the pressing plate (41) to slide, and a positioning assembly (44) arranged on the workbench (25) and used for positioning books, wherein the pressing plate (41) falls down and drives the blades (412) to cut corners on two sides of the books when the driving assembly (43) operates.

6. Book production line according to claim 5, characterized in that: the positioning assembly (44) comprises a vertical plate (441) arranged on the workbench (25), a first air cylinder (442) arranged on the workbench (25), a side plate (444) arranged on the workbench (25) in a sliding mode and a clamping component (45) arranged on the workbench (25) and used for pushing the side plate (444) to abut against the side edge of the book, wherein the side plate (444) is perpendicular to the vertical plate (441), a pressing block (443) is arranged on a piston rod of the first air cylinder (442), the corner of the book is opposite to the blade (412) when the side edge of the book abuts against the vertical plate (441), and the pressing block (443) abuts against the top of the book when the first air cylinder (442) extends.

7. Book production line according to claim 6, characterized in that: the utility model discloses a cutting blade, including clamp plate (41), connecting wire, curb plate (444), slide rail (445), slider (421), slide rail (445) are connected on the curb plate (41), the connecting wire extending direction of going up along two blades (412) on clamp plate (41) has seted up spout (411), be provided with T-shaped piece (42) on blade (412), in embedding spout (411) and slide with clamp plate (41) and be connected T-shaped piece (42), vertically on curb plate (444) the lateral wall be provided with slide rail (445), be connected with slider (421) on T-shaped piece (42), slider (421) slide with slide rail (445) and be connected, the direction of sliding.

8. Book production line according to claim 1, characterized in that: the separating and conveying device is characterized in that a separating and conveying belt (51) is arranged between the workbench (25) and the discharging and conveying belt (11), the separating device (5) comprises a base (52) arranged above the separating and conveying belt (51), a stop block (521) arranged on the base (52) in a sliding mode and a driving part (53) arranged between the base (52) and the stop block (521) and used for driving the stop block (521) to slide along the direction perpendicular to the surface of the separating and conveying belt (51), stacked books are in contact with the stop block (521) when being transmitted along the separating and conveying belt (51), and the distance between the stop block (521) and the surface of the separating and conveying belt (51) is between one time and two times of the thickness of each book.

9. Book production line according to claim 1, characterized in that: separation conveyer belt (51) and ejection of compact conveyer belt (11) intercommunication, it is provided with arrangement subassembly (6) to lean on ejection of compact conveyer belt (11) one end on separation conveyer belt (51), arrangement subassembly (6) including set up in light emitting source (61) of separation conveyer belt (51) one side, set up in photoresistor (RT) of separation conveyer belt (51) opposite side, divider resistance, the grounded NPN type triode of projecting pole, 555 timer and relay of being connected with photoresistor (RT) electricity, the light that light emitting source (61) sent is relative with photoresistor (RT), a photoresistor (RT) termination VCC, divider resistance one end ground connection, the base of NPN type triode is connected in the tie point of photoresistor (RT) and divider resistance, its collecting electrode connect in the 2 nd end of 555 timer, the 3 end of 555 timer is connected in the one end of the coil of relay, the other end of the coil of the relay is grounded, and the normally closed contact of the relay is connected in series with a power supply circuit of the separation conveying belt (51).

10. Book production line according to claim 9, characterized in that: the light path direction of the light emitting source (61) forms an included angle with the transmission direction of the separation conveying belt (51).