CN214774962U

CN214774962U - Double-end saddle stitcher

Info

Publication number: CN214774962U
Application number: CN202120857738.5U
Authority: CN
Inventors: 拓亚亚
Original assignee: Shaanxi Dajiang Printing Co ltd
Current assignee: Shaanxi Dajiang Printing Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-19
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to a double-end saddle stitching machine especially relates to the lithography apparatus field, and it includes the support and is located workstation on the support still includes clamping device, clamping device is including being located two on the support press from both sides tight piece and be used for driving two press from both sides the first drive assembly of tight piece motion, press from both sides tight piece and workstation cooperation and press from both sides the paper tightly. The double-end saddle stitching machine designed by the application is convenient for clamping paper when binding through the clamping device, reduces the possibility of shaking the paper, further reduces the possibility of skewing when binding, and improves the precision of binding the paper.

Description

Double-end saddle stitcher

Technical Field

The application relates to the field of printing equipment, in particular to a double-head saddle stitching machine.

Background

After the book is printed, the book is bound and is divided into three main types of paperback, hardcover and thread binding according to different binding methods and forms of the book, and the specific binding method comprises iron wire binding, saddle stitching, sewing, thread locking, adhesive binding, plastic thread ironing and the like.

At present, double-head saddle stitchers used in printing plants place paper on a table and drive heads of two stitchers to bind the paper.

In view of the above-mentioned related art, the inventor believes that when a head staples sheets, the sheets may shake, which affects the accuracy of sheet stapling.

SUMMERY OF THE UTILITY MODEL

In order to improve the precision that the paper was bound, this application provides a double-end saddle stitching machine.

The application provides a pair of double-end saddle stitching machine adopts following technical scheme:

the utility model provides a double-end saddle stitching machine, includes the support and is located workstation on the support which characterized in that: the paper clamping device comprises two clamping blocks positioned on the support and a first driving assembly used for driving the two clamping blocks to move, and the clamping blocks are matched with the workbench to clamp paper.

By adopting the technical scheme, when the double-head saddle stitcher is used, paper is firstly placed on the workbench, then the driving assembly is adjusted, the driving assembly drives the clamping blocks to be close to each other, so that the clamping blocks are matched with the workbench to clamp the paper, and then the paper is bound; the double-end saddle stitching machine is convenient for clamping paper when binding through the clamping device, reduces the possibility of shaking the paper, further reduces the possibility of deviation when binding, and improves the precision of binding the paper.

Optionally, first drive assembly includes mounting panel, dead lever, driving piece, two actuating levers and two connecting rods, actuating lever one end with press from both sides tight piece and be connected, the other end with mounting panel sliding connection, the mounting panel is located on the support, the dead lever rotates with the mounting panel to be connected, just the dead lever both ends respectively with two the connecting rod is articulated, the connecting rod is kept away from dead lever one end with the actuating lever is articulated, actuating lever and connecting rod all with press from both sides tight piece one-to-one setting, the driving piece is used for driving one of them the actuating lever motion.

By adopting the technical scheme, when the paper is clamped in the direction, the driving piece is adjusted, the driving piece drives one driving rod to move, the driving rod drives the clamping block to move, meanwhile, the driving rod drives the connecting rod to move, the connecting rod drives the fixing rod to rotate, the fixing rod drives the other connecting rod to move, the other connecting rod drives the other driving rod to move, and the other driving rod drives the other clamping block to move, so that the paper is clamped; the setting of a drive assembly is convenient for drive the motion of the clamping block, so that the clamping block is convenient for clamping the paper, and meanwhile, the paper with different thicknesses is convenient for clamping, the application range of the clamping block is enlarged, and the practicability of the clamping block is improved.

Optionally, the driving member is provided as an air cylinder, the air cylinder is located on the mounting plate, and a piston rod of the air cylinder is connected to any one of the driving rods.

Through adopting above-mentioned technical scheme, the setting of driving piece is convenient for provide drive power for the actuating lever, and then the actuating lever drive of being convenient for presss from both sides tight piece motion, realizes pressing from both sides tightly the paper.

Optionally, the workbench comprises a supporting section and two driving sections, two opposite sides of the supporting section are respectively connected with the two driving sections, and one side of the driving section, which is far away from the supporting section, is connected with the bracket.

By adopting the technical scheme, the arrangement of the supporting sections is convenient for supporting the binding position of the paper, so that the paper is bound conveniently; the driving section is arranged, so that paper can be conveniently set up, and shaking in the paper binding process is reduced.

Optionally, the driving section is inclined from a side close to the supporting section to a side far away from the supporting section from high to low.

Through adopting above-mentioned technical scheme, the slope setting of drive section is convenient for the laminating of paper and drive section, and then is convenient for press from both sides the tight clamp of tight piece to the paper, and the paper possibility of rocking when reducing the binding.

Optionally, the frame is provided with two heads for binding paper, and the support section is provided with a groove for binding paper.

By adopting the technical scheme, the arrangement of the machine head is convenient for binding the paper, and the binding efficiency of the paper is improved; the arrangement of the groove is convenient for the binding of the machine head to the paper, and the influence of the workbench on the paper binding is reduced.

Optionally, the conveying device further comprises a conveying device, the conveying device comprises a conveying belt and a second driving assembly, the conveying belt is wound on one of the driving sections, and the second driving assembly is used for driving the conveying belt to move.

By adopting the technical scheme, when the paper is conveyed, the second driving component is adjusted, the second driving component drives the conveying belt to move, and the conveying belt drives the paper to move; due to the arrangement of the conveying device, the paper can be conveyed conveniently, the working efficiency of paper binding is improved, and meanwhile, the labor cost is reduced.

Optionally, second drive assembly includes motor, scarce tooth gear, master gear and two transfer rollers, the motor is located on the support, the output shaft of motor with lack tooth gear coaxial coupling, lack tooth gear and master gear meshing, the master gear with one it transfer roller coaxial coupling, the transfer roller rotates with the drive section to be connected, the conveyer belt is around locating two on the transfer roller, and two the transfer roller is located respectively the feed end and the discharge end of drive section.

By adopting the technical scheme, when the paper is conveyed, the motor is started, the output shaft of the motor drives the missing tooth gear to rotate, the missing tooth gear drives the main gear to rotate, the main gear drives the conveying roller to rotate, the conveying roller drives the conveying belt to move, and the conveying belt drives the paper to move, so that the paper is conveyed; the second driving assembly is arranged, so that the driving belt is driven to move, and the driving belt drives the paper to move.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the designed double-head saddle stitcher is convenient to clamp the paper when binding the paper through the clamping device, reduces the possibility of shaking the paper, further reduces the possibility of deflection when binding the paper, and improves the precision of binding the paper;

2. the arrangement of the first driving assembly is convenient for driving the clamping block to move, so that the clamping block can clamp paper conveniently, meanwhile, paper with different thicknesses can be clamped conveniently, the application range of the clamping block is expanded, and the practicability of the clamping block is improved;

3. due to the arrangement of the conveying device, the paper can be conveyed conveniently, the working efficiency of paper binding is improved, and meanwhile, the labor cost is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a double-headed saddle stitcher according to the present embodiment.

Fig. 2 is another perspective view of the double-headed saddle stitcher according to the present embodiment.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Description of reference numerals: 1. a support; 2. a work table; 21. a support section; 211. a groove; 22. a drive section; 3. a machine head; 4. a clamping device; 41. a clamping block; 42. a first drive assembly; 421. a drive rod; 422. a connecting rod; 423. mounting a plate; 424. fixing the rod; 425. a cylinder; 5. a conveying device; 51. a conveyor belt; 52. a second drive assembly; 521. a motor; 522. a gear with missing teeth; 523. a main gear; 524. and (6) conveying rollers.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses double-end saddle stitching machine. Referring to fig. 1, the double-end saddle stitching machine comprises a support 1, a workbench 2, a clamping device 4 and a conveying device 5, wherein the workbench 2 is welded to the support 1, the workbench 2 is used for placing paper, the paper is convenient to place, the clamping device 4 is used for clamping the paper on the workbench 2, the deviation of the paper in the binding process is reduced, the precision of paper binding is further improved, the conveying device 5 is used for conveying the paper, the paper is convenient to bind, and the binding efficiency of the paper is improved.

Referring to fig. 1, the workbench 2 includes a supporting section 21 and two driving sections 22, two opposite sides of the supporting section 21 are respectively welded to the two driving sections 22, one side of the driving section 22 away from the supporting section 21 is welded to the rack, the driving section 22 is obliquely arranged from high to low from one side close to the supporting section 21 to one side away from the supporting section 21, and the driving section 22 is obliquely arranged, so that paper can be conveniently set up, partial suspension of the paper can be avoided, the stability of the paper during binding can be improved, and the binding of the paper can be further facilitated; there are two aircraft noses 3 that are used for binding the paper through the bolt fastening on the support 1, offer the recess 211 that supplies the paper to bind on the support section 21, be provided with two recesses 211 in this embodiment, and recess 211 and 3 one-to-one settings of aircraft nose, the setting of recess 211, the aircraft nose 3 of being convenient for is bound the paper, reduces the influence of support section 21 to aircraft nose 3.

Referring to fig. 1 and 2, the clamping device 4 includes two clamping blocks 41 located on the bracket 1 and a first driving assembly 42 for driving the two clamping blocks 41 to move, the two clamping blocks 41 cooperate with the driving section 22 to clamp the paper, and one side of the two clamping blocks 41 close to the driving section 22 is obliquely arranged so that the clamping blocks 41 cooperate with the driving section 22 to clamp the paper, thereby reducing the shaking in the binding process; the first driving assembly 42 comprises a mounting plate 423, a fixing rod 424, a driving piece, two driving rods 421 and two connecting rods 422, one end of each driving rod 421 is welded to the clamping block 41, the other end of each driving rod is connected with the mounting plate 423 in a sliding manner, the mounting plate 423 is welded to the frame, the fixing rod 424 is connected with the mounting plate 423 in a rotating manner, two ends of each fixing rod 424 are respectively hinged to the two connecting rods 422, one end, away from the fixing rod 424, of each connecting rod 422 is hinged to the corresponding driving rod 421, the driving piece 421 and the connecting rods 422 are respectively arranged corresponding to the clamping blocks 41 one by one, the driving piece is used for driving one of the driving rods 421 to move, the first driving assembly 42 is convenient for driving the clamping block 41 to move, the distance between the clamping block 41 and the driving section 22 is further changed, paper with different thicknesses can be clamped conveniently, and the practicability of the double-head saddle stitcher is improved; the driving part is provided with an air cylinder 425, the air cylinder 425 is fixed on the mounting plate 423 through a bolt, a piston rod of the air cylinder 425 is connected with any one of the driving rods 421 through a bolt, and the air cylinder 425 is provided to provide driving force for the driving rods 421 so as to facilitate the driving rods 421 to drive the clamping blocks 41 to move.

Referring to fig. 1 and 3, the conveying device 5 includes a conveying belt 51 and a second driving assembly 52, the conveying belt 51 is wound on one driving section 22, the second driving assembly 52 is used for driving the conveying belt 51 to move, and the conveying device 5 is arranged to facilitate conveying of paper and reduce manual workload; the second driving assembly 52 includes a motor 521, a gear 522 with missing teeth, a main gear 523 and two conveying rollers 524, the motor 521 is fixed on the bracket 1 through bolts, an output shaft of the motor 521 is coaxially disposed with the gear 522 with missing teeth, and the output shaft of the motor 521 is in key connection with the gear 522 with missing teeth, the gear 522 with missing teeth is meshed with the main gear 523, the main gear 523 is rotatably connected with the driving section 22, the main gear 523 is coaxially disposed with the conveying roller 524, and the main gear 523 is in key connection with the conveying roller 524, the conveying roller 524 is rotatably connected with the driving section 22, the conveying belt 51 is wound on the two conveying rollers 524, and the two conveying rollers 524 are respectively located at a feeding end and a discharging end of the driving section 22, and the second driving assembly 52 is disposed to facilitate driving the conveying belt 51 to move, so that the conveying belt 51 drives the paper to move, thereby completing the binding of the paper.

The implementation principle of this application embodiment a double-end saddle stitching machine does: firstly, paper is placed on the supporting section 21, the paper is attached to the driving section 22, then the motor 521 is started, the output shaft of the motor 521 drives the gear 522 with missing teeth to rotate, the gear 522 with missing teeth drives the main gear 523 to rotate, the main gear 523 drives the conveying roller 524 to rotate, the conveying roller 524 drives the conveying belt 51 to move, the conveying belt 51 drives the paper to move, so that the paper moves to the position right below the machine head 3, then the air cylinder 425 is started, the piston rod of the air cylinder 425 drives one driving rod 421 to move, the driving rod 421 drives the clamping block 41 to move, meanwhile, the driving rod 421 drives the connecting rod 422 to move, the connecting rod 422 drives the fixing rod 424 to rotate, the fixing rod 424 drives the other connecting rod 422 to move, the other connecting rod 422 drives the other driving rod 421 to move, the other driving rod 421 drives the other clamping block 41 to move, so as to clamp the paper, so that the machine head 3 binds the paper, the bound sheets are then transported out by the conveyor belt 51.

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

Claims

1. A double-ended saddle stitcher comprising a frame (1) and a table (2) on the frame (1), characterized in that: the paper clamping device is characterized by further comprising a clamping device (4), wherein the clamping device (4) comprises two clamping blocks (41) located on the support (1) and a first driving assembly (42) used for driving the two clamping blocks (41) to move, and the clamping blocks (41) are matched with the workbench (2) to clamp paper.

2. The double-ended saddle stitcher according to claim 1, wherein: first drive assembly (42) includes mounting panel (423), dead lever (424), driving piece, two actuating levers (421) and two connecting rods (422), actuating lever (421) one end with press from both sides tight piece (41) and connect, the other end with mounting panel (423) sliding connection, mounting panel (423) are located on support (1), dead lever (424) rotate with mounting panel (423) and are connected, just dead lever (424) both ends respectively with two connecting rod (422) are articulated, connecting rod (422) are kept away from dead lever (424) one end with actuating lever (421) are articulated, actuating lever (421) and connecting rod (422) all with press from both sides tight piece (41) one-to-one setting, the driving piece is used for driving one of them actuating lever (421) motion.

3. The double-ended saddle stitcher according to claim 2, wherein: the driving part is provided with an air cylinder (425), the air cylinder (425) is positioned on the mounting plate (423), and a piston rod of the air cylinder (425) is connected with any one of the driving rods (421).

4. The double-ended saddle stitcher according to claim 1, wherein: workstation (2) are including supporting section (21) and two drive section (22), the relative both sides of supporting section (21) respectively with two drive section (22) are connected, drive section (22) are kept away from support section (21) one side with support (1) is connected.

5. The double-ended saddle stitcher according to claim 4, wherein: the driving section (22) is obliquely arranged from the side close to the supporting section (21) to the side far away from the supporting section (21) from high to low.

6. The double-ended saddle stitcher according to claim 4, wherein: two machine heads (3) used for binding paper are arranged on the support (1), and a groove (211) for binding the paper is formed in the supporting section (21).

7. The double-ended saddle stitcher according to claim 4, wherein: the conveying device (5) comprises a conveying belt (51) and a second driving assembly (52), the conveying belt (51) is wound on the driving section (22) of the conveying device, and the second driving assembly (52) is used for driving the conveying belt (51) to move.

8. The double-ended saddle stitcher according to claim 7, wherein: second drive assembly (52) include motor (521), scarce tooth gear (522), master gear (523) and two transfer rollers (524), motor (521) are located on support (1), the output shaft of motor (521) with lack tooth gear (522) coaxial coupling, lack tooth gear (522) and master gear (523) meshing, master gear (523) and one thereof transfer roller (524) coaxial coupling, transfer roller (524) rotate with drive section (22) and are connected, conveyer belt (51) are around locating two on transfer roller (524), and two transfer roller (524) are located respectively the feed end and the discharge end of drive section (22).