CN216708822U

CN216708822U - Limiting mechanism of book sewing machine

Info

Publication number: CN216708822U
Application number: CN202123389579.XU
Authority: CN
Inventors: 曾建军
Original assignee: Hebei Zhongke Printing Technology Development Co ltd
Current assignee: Hebei Zhongke Printing Technology Development Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-10
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of book binding, in particular to a limiting mechanism of a book sewing machine, which can conveniently adjust the position of the limiting mechanism according to the thickness of different books, can conveniently send out the aligned books and improve the practicability; including leading truck, deflector, two sets of limiting plates, spacing, adjustment mechanism and feeding mechanism, the deflector erects and the leading truck top, two sets of limiting plates can be dismantled respectively and set up in deflector top both sides, adjustment mechanism sets up on the leading truck, spacing is connected with adjustment mechanism, be provided with two sets of support frames on the leading truck, feeding mechanism sets up on the support frame.

Description

Limiting mechanism of book sewing machine

Technical Field

The utility model relates to the technical field of book binding, in particular to a limiting mechanism of a book sewing machine.

Background

As is well known, a book sewing machine is an apparatus for making signatures into a book block by sewing. Is an important machine for binding after printing thick paperback books and hardcover books. The sewing binding indicates the binding method together with the needle, the thread with the book, this kind of mode has the binding sturdy, lasting and durable and advantage such as easily spreading, it is firm mostly to be used for binding, lasting durable books, current sewing machine is when binding books, generally need cooperate stop gear to use, in order to make things convenient for the partial books ejection of compact after will binding, avoid books to empty the book condition of losing that causes, and can conveniently align the books behind the sewing, make things convenient for operations such as the packing of books, current stop gear is when using, its inconvenient position according to the thickness adjustment stop gear of books, and inconvenient book after will aligning sends out, thereby lead to its relatively poor binding method who uses, this kind of mode has advantages such as binding sturdy, lasting durable and easy shakeout, it is firm to be used for binding, book that current book is toppling over, it is inconvenient to send out, thereby lead to its practicality

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the limiting mechanism of the book sewing machine, which can conveniently adjust the position of the limiting mechanism according to the thickness of different books, can conveniently send out the aligned books and improve the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a books book sewing machine stop gear, includes leading truck, deflector, two sets of limiting plates, spacing, adjustment mechanism and feeding mechanism, the deflector erects with the leading truck top, two sets of limiting plates can be dismantled respectively and set up in leading truck top both sides, adjustment mechanism sets up on the leading truck, spacing is connected with adjustment mechanism, be provided with two sets of support frames on the leading truck, feeding mechanism sets up on the support frame.

Specifically, adjustment mechanism includes two sets of drive shafts, driving motor, multiunit drive roller, multiunit slipmat, two sets of drive belts and two sets of links, the multiunit drive roller suit respectively to two sets of drive shafts on to be provided with multiunit annular groove on the multiunit drive roller respectively, the multiunit slipmat is installed respectively in multiunit annular groove to the multiunit drive roller is connected through two sets of drive belt transmissions respectively, two sets of drive shafts all with leading truck rotatable coupling, driving motor sets up on the leading truck to a set of drive shaft passes the leading truck and is connected with the driving motor output, two sets of links both ends are connected with two sets of drive belts and spacing respectively.

The guide plate is provided with two sets of sliding grooves, the two sets of sliding blocks are arranged at the bottom of the limiting frame, and the two sets of sliding blocks are respectively positioned in the two sets of sliding grooves.

Specifically, feeding mechanism includes two sets of pay-off frames, walking frame, actuating mechanism, cylinder, lift axle, crane, two sets of grabs and presss from both sides and two sets of spacing springs, two sets of pay-off frames are installed respectively at two sets of support frame tops, walking frame both ends are provided with two sets of draw-in grooves respectively, and two sets of pay-off frames clamp respectively to two sets of draw-in grooves in to the walking frame passes through actuating mechanism and pay-off frame cooperation, the cylinder sets up on the walking frame, the lift axle both ends are connected with cylinder output and crane respectively, and two sets of grabs the top and all with crane bottom rotatable coupling, two sets of spacing spring both ends are connected with two sets of grabs the clamp and crane bottom respectively.

Specifically, the driving mechanism comprises a motor, a speed reducer, a transmission shaft, a transmission gear and a rack, the motor is installed at the input end of the speed reducer, the speed reducer is arranged on the traveling frame, two ends of the transmission shaft are respectively connected with the output end of the speed reducer and the transmission gear, the rack is arranged on a group of feeding frames, and the transmission gear is meshed with the rack.

(III) advantageous effects

Compared with the prior art, the utility model provides a limiting mechanism of a book sewing machine, which has the following beneficial effects: according to the position of the two sets of limiting plates of the width adjustment of books on the deflector, control adjustment mechanism, make it drive spacing and remove to books unloading department, books are after the lockstitch is accomplished, carry to the deflector, and remove and align along deflector and two sets of limiting plates, when continuous accomodate books, adjustment mechanism drives limiting plate reverse movement and conveniently accomodates books, thereby can conveniently adjust limiting mechanism's position according to the thickness of different books, accomodate the in-process at books, can also press from both sides the partial books after will aligning through feeding mechanism and send out, keep the stability of books quantity on the deflector, after pressing from both sides the partial books of clamp, control adjustment mechanism makes it drive spacing and removes, thereby keep the spacing ability to books, and the practicality is improved.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the mating arrangement of the drive roller and the non-slip mat;

FIG. 4 is a schematic view of the matching structure of the cylinder, the lifting shaft and the lifting frame;

in the drawings, the reference numbers: 1. a guide frame; 2. a guide plate; 3. a limiting plate; 4. a limiting frame; 5. a support frame; 6. a drive shaft; 7. a drive motor; 8. a drive roller; 9. a non-slip mat; 10. a transmission belt; 11. a connecting frame; 12. a slider; 13. a feeding frame; 14. a walking frame; 15. a cylinder; 16. a lifting shaft; 17. a lifting frame; 18. grabbing and clamping; 19. a limiting spring; 20. a motor; 21. a speed reducer; 22. a drive shaft; 23. a transmission gear; 24. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a book sewing machine limiting mechanism comprises a guide frame 1, a guide plate 2, two sets of limiting plates 3, a limiting frame 4, an adjusting mechanism and a feeding mechanism, wherein the guide plate 2 is arranged on the top of the guide frame 1, the two sets of limiting plates 3 are respectively detachably arranged on two sides of the top of the guide plate 2, the adjusting mechanism is arranged on the guide frame 1, the adjusting mechanism comprises two sets of driving shafts 6, driving motors 7, a plurality of sets of driving rollers 8, a plurality of sets of anti-slip pads 9, two sets of driving belts 10 and two sets of connecting frames 11, the plurality of sets of driving rollers 8 are respectively sleeved on the two sets of driving shafts 6, the plurality of sets of driving rollers 8 are respectively provided with a plurality of sets of annular grooves, the plurality of sets of anti-slip pads 9 are respectively arranged in the plurality of sets of annular grooves, the plurality of sets of driving rollers 8 are respectively in transmission connection through the two sets of driving belts 10, the two sets of driving shafts 6 are both rotatably connected with the guide frame 1, the driving motors 7 are arranged on the guide frame 1, and a group of driving shaft 6 passes through the guide frame 1 and is connected with the output end of the driving motor 7, two ends of two groups of connecting frames 11 are respectively connected with two groups of driving belts 10 and the limiting frame 4, the device also comprises two groups of sliding blocks 12, two groups of sliding grooves are arranged on the guide plate 2, the two groups of sliding blocks 12 are both arranged at the bottom of the limiting frame 4, the two groups of sliding blocks 12 are respectively positioned in the two groups of sliding grooves, two groups of supporting frames 5 are arranged on the guide frame 1, the feeding mechanism is arranged on the supporting frames 5, the feeding mechanism comprises two groups of feeding frames 13, a walking frame 14, a driving mechanism, a cylinder 15, a lifting shaft 16, a lifting frame 17, two groups of gripping clamps 18 and two groups of limiting springs 19, the two groups of feeding frames 13 are respectively arranged at the tops of the two groups of supporting frames 5, two groups of clamping grooves are respectively arranged at two ends of the walking frame 14, the two groups of feeding frames 13 are respectively clamped into the two groups of clamping grooves, and the walking frame 14 is matched with the feeding frames 13 through the driving mechanism, the driving mechanism comprises a motor 20, a speed reducer 21, a transmission shaft 22, a transmission gear 23 and a rack 24, the motor 20 is installed at the input end of the speed reducer 21, the speed reducer 21 is arranged on the walking frame 14, two ends of the transmission shaft 22 are respectively connected with the output end of the speed reducer 21 and the transmission gear 23, the rack 24 is arranged on the feeding frame 13, the transmission gear 23 is meshed with the rack 24, the air cylinder 15 is arranged on the walking frame 14, two ends of the lifting shaft 16 are respectively connected with the output end of the air cylinder 15 and the lifting frame 17, the top ends of the two groups of gripping clamps 18 are respectively rotatably connected with the bottom of the lifting frame 17, and two ends of the two groups of limiting springs 19 are respectively connected with the bottoms of the two groups of gripping clamps 18 and the lifting frame 17.

When the limiting mechanism of the book sewing machine is used, the positions of two groups of limiting plates 3 on a guide plate 2 are adjusted according to the width of a book, the adjusting mechanism is controlled, a driving motor 7 is electrified to be started, the driving motor 7 drives a group of driving shaft 6 to rotate, a plurality of groups of driving rollers 8 and two groups of driving belts 10 are indirectly driven to move, so that a limiting frame 4 is driven to move to a book blanking position through two groups of connecting frames 11, the matching stability between the two groups of driving belts 10 and the plurality of groups of driving rollers 8 can be improved through a plurality of groups of anti-skidding pads 9, the book is conveyed onto the guide plate 2 after the book is locked, and moves and aligns along the guide plate 2 and the two groups of limiting plates 3, when the book is continuously stored, the adjusting mechanism drives the limiting plates 3 to move reversely to conveniently store the book, the limiting frame 4 slides along the surface of the guide plate 2 through two groups of sliding blocks 12 to limit the moving direction of the book, so that the position of the limiting mechanism can be conveniently adjusted according to the thicknesses of different books, in the process of book storage, the motor 20 can be powered on and started, the power output by the motor 20 is reduced by the speed reducer 21, then the transmission shaft 22 drives the transmission gear 23 to rotate, so that the transmission gear 23 moves along the rack 24, the walking frame 14 moves along the two groups of feed racks 13 and moves to the position above the guided book, the cylinder 15 is controlled to drive the lifting frame 17 and the two groups of grippers 18 to descend, the grippers 18 are in contact with the book, the grippers 18 rotate along with the descending of the grippers 18 and the change of the contact position of the book and the grippers 18, the two groups of limiting springs 19 are compressed, the grippers 18 clamp the book under the elastic force of the two groups of limiting springs 19, the cylinder 15 is controlled to ascend and grab the book, the motor 20 is continuously driven to move, the book is driven to move and be sent out, the stability of the number of the book on the guide plate 2 is kept, and after the clamping part, the adjusting mechanism is controlled to drive the limiting frame 4 to move, thereby keeping the limiting capacity to books and improving the practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a books book sewing machine stop gear, its characterized in that, includes leading truck (1), deflector (2), two sets of limiting plate (3), spacing (4), adjustment mechanism and feeding mechanism, deflector (2) erect with leading truck (1) top, two sets of limiting plate (3) can be dismantled respectively and set up in leading truck (2) top both sides, adjustment mechanism sets up on leading truck (1), spacing (4) are connected with adjustment mechanism, be provided with two sets of support frames (5) on leading truck (1), feeding mechanism sets up on support frame (5).

2. The book sewing machine limiting mechanism according to claim 1, characterized in that the adjusting mechanism comprises two sets of driving shafts (6), driving motors (7), multiple sets of driving rollers (8), multiple sets of anti-slip pads (9), two sets of driving belts (10) and two sets of connecting frames (11), the multiple sets of driving rollers (8) are respectively sleeved on the two sets of driving shafts (6) and are respectively provided with multiple sets of annular grooves on the multiple sets of driving rollers (8), the multiple sets of anti-slip pads (9) are respectively installed in the multiple sets of annular grooves, the multiple sets of driving rollers (8) are respectively in transmission connection through the two sets of driving belts (10), the two sets of driving shafts (6) are both in rotatable connection with the guiding frames (1), the driving motors (7) are arranged on the guiding frames (1), and one set of driving shafts (6) passes through the guiding frames (1) and is connected with the output ends of the driving motors (7), two ends of the two groups of connecting frames (11) are respectively connected with the two groups of driving belts (10) and the limiting frame (4).

3. The book sewing machine limiting mechanism according to claim 2, characterized by further comprising two sets of sliding blocks (12), wherein two sets of sliding grooves are arranged on the guide plate (2), the two sets of sliding blocks (12) are both mounted at the bottom of the limiting frame (4), and the two sets of sliding blocks (12) are respectively positioned in the two sets of sliding grooves.

4. The book sewing machine limiting mechanism according to claim 3, wherein the feeding mechanism comprises two sets of feeding frames (13), a traveling frame (14), a driving mechanism, a cylinder (15), a lifting shaft (16), a lifting frame (17), two sets of gripping clips (18) and two sets of limiting springs (19), the two sets of feeding frames (13) are respectively installed at the tops of the two sets of supporting frames (5), two sets of clamping grooves are respectively arranged at two ends of the traveling frame (14), the two sets of feeding frames (13) are respectively clamped into the two sets of clamping grooves, the traveling frame (14) is matched with the feeding frames (13) through the driving mechanism, the cylinder (15) is arranged on the traveling frame (14), two ends of the lifting shaft (16) are respectively connected with the output end of the cylinder (15) and the lifting frame (17), the top ends of the two sets of gripping clips (18) are rotatably connected with the bottom of the lifting frame (17), two ends of the two groups of limiting springs (19) are respectively connected with the bottoms of the two groups of gripping clamps (18) and the lifting frame (17).

5. The book sewing machine spacing mechanism according to claim 4, characterized in that the driving mechanism comprises a motor (20), a speed reducer (21), a transmission shaft (22), a transmission gear (23) and a rack (24), the motor (20) is installed at the input end of the speed reducer (21), the speed reducer (21) is provided on the traveling frame (14), the two ends of the transmission shaft (22) are respectively connected with the output end of the speed reducer (21) and the transmission gear (23), the rack (24) is provided on a set of feeding frames (13), and the transmission gear (23) is meshed with the rack (24).