CN214647026U

CN214647026U - Paper pressing device and binding machine with same

Info

Publication number: CN214647026U
Application number: CN202120151713.3U
Authority: CN
Inventors: 苏畅; 呼英俊; 赵链; 王浩
Original assignee: Tianjin New Technology Industrial Park Wanlong Financial Technology Equipment Co ltd
Current assignee: Tianjin New Technology Industrial Park Wanlong Financial Technology Equipment Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-09
Anticipated expiration: 2031-01-20

Abstract

The utility model provides a paper pressing device, which at least comprises a frame body component, a paper pressing component, a monitoring component and a driving component, wherein the driving component is arranged at the rear side of the paper pressing component and is fixedly arranged on the frame body component; the monitoring assembly is arranged on the outer side of the driving assembly and close to one side of the end part of the paper pressing assembly; the monitoring assembly monitors the moving position of the paper pressing assembly, and the driving assembly drives the paper pressing assembly to move along the height direction of the frame body assembly. The utility model also provides a book-binding machine with this press paper device. The utility model discloses press paper device, simple structure, easily processing and dismouting, the cooperation precision is high, and the operation is stable and safe, long service life.

Description

Paper pressing device and binding machine with same

Technical Field

The utility model belongs to the technical field of the book-binding machine auxiliary assembly, especially, relate to a press paper device and be equipped with this book-binding machine who presses the paper device.

Background

Chinese patent publication CN110877489A proposes a fully intelligent porous tape stitching machine and a stitching method using the same, which proposes a paper pressing structure using a spring to reset, because the spring has a limited life, the stability of pressing paper is poor due to long-term operation, and the position of a drill hole cannot be monitored, and can only be determined by the position of a paper pressing plate, once the spring is unstable, the position of the paper pressing plate is also affected, thereby affecting the position of the drill hole and the straight pull of the drill hole; meanwhile, the binding machine with the structure needs manual auxiliary operation when paper is pressed, the whole automation degree is poor, the structure is complex, the paper pressing precision is low, the positioning is unstable, and the drilling consistency is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a press paper device and be equipped with this binding machine that presses paper device, especially be applicable to the brill sword binding machine of underlying structure, solved and pressed paper unstability and lead to the poor technical problem of drilling uniformity among the prior art, the utility model discloses simple structure and degree of automation are high, press paper intensity height and stability good, press paper positioning accuracy height.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a paper pressing device at least comprises a frame body assembly, a paper pressing assembly, a monitoring assembly and a driving assembly, wherein the driving assembly is arranged at the rear side of the paper pressing assembly and is fixedly arranged on the frame body assembly; the monitoring assembly is arranged on the outer side of the driving assembly and close to one side of the end part of the paper pressing assembly; the monitoring assembly monitors the moving position of the paper pressing assembly, and the driving assembly drives the paper pressing assembly to move along the height direction of the frame body assembly.

Furthermore, the paper pressing assembly comprises a shell frame and a plurality of conductive rubber pads, wherein the shell frame is at least provided with a flat lower end face, a through hole groove with a long strip type structure is formed in the lower end face of the shell frame, and the conductive rubber pads are arranged in the through hole groove and can move along the length direction of the through hole groove.

Further, the shell frame is arranged along the width direction of the frame body assembly; the shell frame includes the lower plate, with the posterior lateral plate that the support body subassembly is connected, arrange in the end plate at lower plate both ends and with the preceding curb plate that the posterior lateral plate corresponds the setting, the lower plate the posterior lateral plate preceding curb plate and two the end plate encloses into the casing of a cuboid structure jointly.

Furthermore, the paper pressing assembly further comprises a plurality of laser positioning pieces arranged on the inner side of the shell frame and a control piece used for controlling the conductive rubber pad to move horizontally, and the positioning pieces are positioned right above the through hole grooves and are arranged in an alignment mode with the conductive rubber pad; the control piece is arranged on the outer side of the positioning piece and is positioned at one end of the shell frame.

Furthermore, the number of the positioning pieces and the conductive rubber pads is the same as that of the drilled holes; the positioning piece is fixedly arranged on a U-shaped plate connected with the shell frame.

Furthermore, the support body assembly comprises a plurality of vertically arranged vertical rods and a plurality of horizontally arranged transverse rods, a top plate is further arranged on the upper end face of each vertical rod, and a hollow frame is arranged in a structure formed by the vertical rods, the transverse rods and the top plate in a surrounding mode.

Furthermore, a sliding assembly is arranged between the paper pressing assembly and the frame body assembly and comprises a guide rail and a sliding block matched with the guide rail, the guide rail is fixedly arranged on the vertical rod close to the shell frame, and the sliding block is fixedly arranged on the rear side surface of the shell frame; the guide rail is also provided with a certain gap from the top plate; the sliding block is positioned at the end part of the shell frame.

Furthermore, the monitoring assembly comprises a position sensor and a position sensor, and the position sensor are fixedly arranged on a sensor mounting plate parallel to the moving direction of the paper pressing assembly; the sensor mounting plate is arranged close to one side of the output end of the driving assembly.

Further, the driving assembly includes a driving source having a gear at an output end thereof, the gear being engaged with a rack provided on a rear side surface of the housing, the rack sliding in the same direction as the housing; the driving source rotating shaft is arranged in parallel along the length direction of the shell frame and is perpendicular to the rack.

A binding machine comprising a paper pressing device as claimed in any one of the above.

Compared with the prior art, the paper pressing device and the binding machine with the paper pressing device have the advantages that the structure is simple, the configuration is reasonable, the whole structure is safe and stable in operation, the automation degree is high, the paper pressing strength is high, the stability is good, the paper pressing positioning precision is high, and the service life is prolonged; the processing cost is low and easy installation dismantlement. The paper subassembly is pressed in drive assembly drive reciprocates along the direction of height of support body subassembly through the slip subassembly to the completion is to the binding work of binding, whole process automatic control need not personnel's auxiliary operation, and the suppression location is accurate, guarantees follow-up drilling or the uniformity and the precision of threading.

Drawings

Fig. 1 is a front perspective view of a paper pressing device according to an embodiment of the present invention;

fig. 2 is a rear perspective view of a paper pressing device according to an embodiment of the present invention;

fig. 3 is a rear view of a platen according to an embodiment of the present invention;

fig. 4 is a bottom view of a platen according to an embodiment of the present invention;

fig. 5 is a plan view of a paper pressing device according to an embodiment of the present invention.

In the figure:

10. frame body assembly 11, upright stanchion 12 and cross bar

13. Top plate 20, paper pressing assembly 21 and shell frame

22. Through hole groove 23, conductive rubber pad 24 and positioning piece

25. Control member 30, sliding assembly 31 and guide rail

32. The slide block 40, the monitoring component 41 and the position sensor

42. Position sensor lower 43, sensor mounting plate 50 and driving assembly

51. Drive source 52, stay 53, and gear

54. Rack bar

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The embodiment provides a paper pressing device, as shown in fig. 1 to 5, which includes a frame assembly 10 vertically arranged, a paper pressing assembly 20 for pressing a binding, a sliding assembly 30 for driving the paper pressing assembly 20 to move along the height direction of the frame assembly 10, a monitoring assembly 40 for monitoring the height of the paper pressing assembly 20 moving up and down, and a driving assembly 50 for driving the paper pressing assembly 20 to move, wherein the paper pressing assembly 20 is arranged along the width direction of the frame assembly 10; the sliding assembly 30 is respectively connected with the frame assembly 10 and the paper pressing assembly 20 and is arranged along the height direction of the frame assembly 10; the monitoring assembly 40 and the driving assembly 50 are both arranged at the rear side of the paper pressing assembly 20 and fixedly arranged on the frame assembly 10; the monitoring assembly 40 is arranged at the outer side of the driving assembly 50 and close to one side of the end part of the paper pressing assembly 20; the driving assembly 50 is arranged in the middle of the paper pressing assembly 20 and drives the paper pressing assembly to move up and down along the height direction of the frame body assembly 10 through the sliding assembly 30 so as to complete the binding work of the binding piece, the whole process is automatically controlled, personnel auxiliary operation is not needed, the pressing and positioning are accurate, and the consistency and the accuracy of subsequent drilling or threading are ensured.

Specifically, the frame body assembly 10 comprises a plurality of vertically arranged vertical rods 11 and a plurality of horizontally arranged cross rods 12, a top plate 13 is further arranged on the upper end face of each vertical rod 11, and a hollow frame is arranged in a structure formed by surrounding of all the vertical rods 11, the cross rods 12 and the top plate 13, so that the paper pressing assembly 20, the sliding assembly 30, the monitoring assembly 40 and the driving assembly 50 are convenient to install, not only can the processing be easy, but also the space of the operation and installation area can be improved, and the installation and the disassembly are convenient. Preferably, the length and width of the top plate 13 are larger than the cross-sectional area defined by all the uprights 11 and the cross-bar 12, so as to improve the stability of the rack assembly 10.

Further, the paper pressing assembly 20 includes a housing 21 having at least a lower end surface thereof disposed flatly, and a plurality of conductive rubber pads 23, wherein a through hole groove 22 having a long bar structure is disposed on the lower end surface of the housing 21, and the conductive rubber pads are disposed in the through hole groove 22 and can move along a length direction of the through hole groove 22.

Wherein the shell 21 is arranged along the width direction of the rack assembly 10, preferably, the length of the shell 21 is adapted to the maximum width of the adjacent upright 11. The shell frame 21 includes the lower plate, be connected the posterior lateral plate that sets up with support body subassembly 10, arrange the end plate at lower plate both ends in and correspond the preceding curb plate that sets up with the posterior lateral plate, its up end is vacant setting, the lower plate, the posterior lateral plate, preceding curb plate and two end plates enclose into the demountable installation's of a cuboid structure casing jointly, still be equipped with the clamp plate below the lower plate, through-hole groove 22 runs through lower plate and clamp plate setting in proper order, electrically conductive rubber pad 23 sets up in the through-hole groove 22 between lower plate and clamp plate, and can follow the horizontal length direction removal of through-hole groove 22. The whole shell 21 has high paper pressing strength, good stability and high paper pressing positioning precision, the service life of the whole paper pressing device can be prolonged, and all the auxiliary structures are low in processing cost and easy to install and detach.

The paper pressing assembly 20 further comprises a plurality of laser positioning members 24 arranged on the inner side of the shell frame 21 and a control member 25 for controlling the horizontal movement of the conductive rubber pad 23, wherein the positioning members 24 are laser projections, and can project cross-shaped infrared rays to the position to be drilled, so that the laser projections can be observed conveniently to determine whether the drilling position of the drill is accurate. The positioning pieces 24 are located right above the through hole grooves 22 and are aligned with the conductive rubber pads 23 up and down, the number of the positioning pieces 24 and the number of the conductive rubber pads 23 are the same as the number of drilled holes, the positioning pieces 24 are evenly arranged along the length direction of the through hole grooves 22, and the positioning pieces 24 are fixedly arranged on a U-shaped plate connected with the shell frame 21.

The control member 25 is disposed outside the positioning member 24 and at one end of the casing frame 21, and is fixedly disposed on the lower bottom plate of the casing frame 21, and the control member 25 is engaged with the spring by using a roller to control the conductive rubber pads 23 to be staggered from the binding holes. The control member 25 may have other configurations as long as it can control the movement of the conductive rubber pad 23. When drilling the hole, the drill bit can pass through the binding and then contact the lower bottom surface of the conductive rubber pad 23, which means that the binding is penetrated; when threading, the conductive rubber pad 23 is pulled by the control member disposed at the end of the housing frame 21 to move away, so that the conductive rubber pad 23 is offset from the binding hole, and the nail drilling hole is vacant, thereby facilitating threading and paying off.

Further, a sliding assembly 30 is further arranged between the paper pressing assembly 20 and the frame body assembly 10, the sliding assembly 30 includes a guide rail 31 and a sliding block 32 adapted to the guide rail 31, the guide rail 31 is fixedly arranged on the upright 11 close to the housing frame 21, and the sliding block 32 is fixedly arranged on the rear side surface of the housing frame 21; the guide rail 31 is spaced from the top plate 13 by a certain distance to prevent the housing frame 21 from colliding with the top plate 13. The slide block 32 is located at the end of the housing frame 21, and the housing frame 21 drives the slide block 32 to slide up and down along the height direction of the guide rail 31.

Further, the monitoring assembly 40 includes a position sensor upper 41 and a position sensor lower 42, the position sensor upper 41 and the position sensor lower 42 are both fixed on a sensor mounting plate 43 parallel to the moving direction of the paper pressing assembly 20, the lower end surface of the sensor mounting plate 43 is fixed on the cross bar 12, the upper end surface is fixed on the top plate 13, and the sensor mounting plate 43 is disposed near the output end side of the driving assembly 50. When the position sensor lower 42 is triggered, it indicates that the housing frame 21 is located at the upper limit position, i.e., at its initial position; when the position sensor 41 is triggered, it indicates that the housing 21 is at the lower limit, i.e., the housing 21 presses the binding. The monitoring assembly 40 can further accurately control the up-and-down movement position of the shell frame 21, further ensure the paper pressing accuracy and improve the consistency of drilling and threading.

Further, the driving unit 50 includes a driving source 51, the driving source 51 is a motor, and a gear 53 is provided at an output end thereof, the gear 53 is engaged with a rack 54 provided on a rear side surface of the housing frame 21 of the driving unit 3, and the rack 54 is slid in the same direction as the housing frame 21. The driving source 51 is fixed on a support plate 52 which is vertically placed, the lower end surface of the support plate 52 is fixed with the cross rod 12, the upper end surface of the support plate 52 is fixed with the top plate 13, and the support plate 52 is arranged perpendicular to the length direction of the shell frame 21 so as to ensure that the rotating shaft of the driving source 51 is arranged along the length direction of the shell frame 21, and the gear 53 rotates to drive the shell frame 21 to move up and down along the length direction of the rack 54.

In operation, the position sensor lower 42 is triggered, indicating that the housing 21 is in the initial position; after the bound piece is placed, the driving source 51 is started automatically, the output shaft of the driving source is controlled to drive the gear 53 to rotate and move vertically and downwards along the length direction of the rack 54, so that the shell frame 21 drives the sliding block 32 to move vertically and downwards along the height direction of the guide rail 31, when the position sensor 41 is triggered, the shell frame 21 is indicated to stably press the bound piece, and the driving source 51 stops working to wait for drilling the bound piece. When the top of the drill bit passes through the binding machine and contacts with the conductive rubber pad 23, the drilling is finished; the control member 25 controls the conductive rubber pad 23 to be shifted in preparation for threading. When the threading is finished, the driving source 51 starts to rotate reversely from the starting, the gear 53 is driven to rotate vertically and upwards along the height direction of the rack 54, so that the shell frame 21 drives the sliding block 32 to move vertically and upwards along the height direction of the guide rail 31 until the position sensor lower 42 is triggered, the reset of the shell frame 21 is finished, and the driving source 51 stops working.

A binding machine comprising a paper pressing device as described above.

1. The utility model relates to a press paper device and be equipped with this book-binding machine that presses paper device, this press paper device simple structure and dispose rationally, overall structure operation safety and stability, degree of automation is high, presses paper intensity high and stability good, presses paper positioning accuracy high, increase of service life; the processing cost is low and easy installation dismantlement.

2. In the paper pressing device that this application provided, the paper subassembly is pressed in the drive assembly drive reciprocates through the direction of height of slip subassembly along the support body subassembly to the completion is to the binding work of binding, whole process automatic control, need not personnel's auxiliary operation, and the suppression location is accurate, guarantees follow-up drilling or the uniformity and the precision of threading.

3. The paper pressing assembly is driven by the driving force of the gear engagement to stably and accurately press the bound piece along the height of the frame body assembly through the sliding assembly; the laser positioning piece can accurately determine the position of a drilling hole; the conductive rubber pad capable of moving along the length direction of the through hole groove can be adjusted in a reciprocating manner by the adjustable part when drilling and threading work alternately; the monitoring assembly can further accurately control the position of the shell frame in vertical movement, the accuracy of paper pressing is further guaranteed, and the consistency of drilling and threading is improved.

The embodiments of the present invention have been described in detail, and the description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A paper pressing device is characterized by at least comprising a frame body assembly, a paper pressing assembly, a monitoring assembly and a driving assembly, wherein the driving assembly is arranged at the rear side of the paper pressing assembly and is fixedly arranged on the frame body assembly; the monitoring assembly is arranged on the outer side of the driving assembly and close to one side of the end part of the paper pressing assembly; the monitoring assembly monitors the moving position of the paper pressing assembly, and the driving assembly drives the paper pressing assembly to move along the height direction of the frame body assembly.

2. The platen press apparatus according to claim 1, wherein the platen press assembly includes a housing having at least a lower end surface thereof flat, and a plurality of conductive rubber pads, a through hole groove having a long bar structure being provided on the lower end surface of the housing, the conductive rubber pads being disposed in the through hole groove and being movable in a longitudinal direction of the through hole groove.

3. A platen according to claim 2 wherein said housing is disposed along the width of said frame assembly; the shell frame includes the lower plate, with the posterior lateral plate that the support body subassembly is connected, arrange in the end plate at lower plate both ends and with the preceding curb plate that the posterior lateral plate corresponds the setting, the lower plate the posterior lateral plate preceding curb plate and two the end plate encloses into the casing of a cuboid structure jointly.

4. The platen pressing device according to claim 2 or 3, wherein the platen pressing assembly further comprises a plurality of laser positioning members and a control member for controlling the conductive rubber pad to move horizontally, the positioning members are located right above the through hole slots and aligned with the conductive rubber pad; the control piece is arranged on the outer side of the positioning piece and is positioned at one end of the shell frame.

5. The platen press of claim 4, wherein the number of the positioning members and the number of the conductive rubber pads are the same as the number of the drilled holes; the positioning piece is fixedly arranged on a U-shaped plate connected with the shell frame.

6. A platen according to any one of claims 2-3 and 5, wherein the frame assembly comprises a plurality of vertically disposed uprights and a plurality of horizontally disposed crossbars, and a top plate is disposed at the upper end of the uprights, and the uprights, crossbars and top plate define a hollow frame.

7. The paper pressing device according to claim 6, wherein a sliding assembly is further arranged between the paper pressing assembly and the frame body assembly, the sliding assembly comprises a guide rail and a sliding block matched with the guide rail, the guide rail is fixedly arranged on the vertical rod close to the shell frame, and the sliding block is fixedly arranged on the rear side surface of the shell frame; the guide rail is also provided with a certain gap from the top plate; the sliding block is positioned at the end part of the shell frame.

8. The platen press of claim 2, wherein the monitoring assembly includes a position sensor upper and a position sensor lower, the position sensor upper and the position sensor lower being fixedly mounted to a sensor mounting plate parallel to the direction of movement of the platen press; the sensor mounting plate is arranged close to one side of the output end of the driving assembly.

9. A platen according to claim 2 wherein the drive assembly includes a drive source having a gear at an output thereof, the gear engaging a rack on a rear side of the housing, the rack sliding in the same direction as the housing; the driving source rotating shaft is arranged in parallel along the length direction of the shell frame and is perpendicular to the rack.

10. A binding machine comprising a paper pressing device according to any one of claims 1 to 9.