CN111761957B - Multi-functional examination paper binding means suitable for different examination papers - Google Patents
Multi-functional examination paper binding means suitable for different examination papers Download PDFInfo
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- CN111761957B CN111761957B CN202010730989.7A CN202010730989A CN111761957B CN 111761957 B CN111761957 B CN 111761957B CN 202010730989 A CN202010730989 A CN 202010730989A CN 111761957 B CN111761957 B CN 111761957B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
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Abstract
The utility model provides a multi-functional examination paper binding means that is applicable to different examination papers, includes link joint conveyer, link joint conveyer include conveyer belt, shell, driving motor, several binding groove is seted up respectively to every link joint top surface of link joint conveyer belt, the bottom surface of the first rack of the left and right sides difference fixed connection of every link joint of link joint conveyer belt, the both ends of two adjacent first racks can the mutual contact cooperation, one side of the arch-shaped support of the left and right sides difference fixed connection of link joint conveyer shell. The automatic binding machine is convenient to use and simple to operate, improves the working efficiency, saves a large amount of labor force, reduces the workload of workers, can avoid the influence on the service life of a motor caused by the pause of a conveying device compared with automatic binding, does not cause the quality deterioration of binding due to relative movement, and can perform different binding aiming at different test papers.
Description
Technical Field
The invention belongs to the field of binding devices, and particularly relates to a multifunctional test paper binding device suitable for different test papers.
Background
After the test paper is printed, the test paper needs to be bound in a complete set, in the existing assembly line binding, one is semi-automatic binding, namely, a complete set of test paper is put into a binding device, and after one binding, the test paper is taken down and then put into a new one, the binding mode has low working efficiency and high labor intensity of workers, the other is full-automatic binding, namely, the moving test paper is continuously bound through a conveying device, in the continuous binding process, part of the binding device needs to temporarily stop the conveying device for binding during binding so as to increase the binding effect, but frequent pause not only affects the binding efficiency, but also causes the service life of a motor in frequent switching processes, the other part of the binding process does not pause the conveying device, but causes poor binding effect due to relative motion between the binding device and paper during binding, and the output ratio of defective products or waste products is increased, therefore, the multifunctional test paper binding device suitable for different test papers is designed.
Disclosure of Invention
The invention provides a multifunctional test paper binding device suitable for different test papers, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a multifunctional test paper binding device suitable for different test papers comprises chain plate conveying devices, each chain plate conveying device comprises a conveying belt, a shell and a driving motor, a plurality of binding grooves are formed in the top surface of each chain plate of the conveying belt of each chain plate conveying device respectively, the left side and the right side of each chain plate of the conveying belt of each chain plate conveying device are fixedly connected with the bottom surfaces of first racks respectively, two ends of every two adjacent first racks can be in mutual contact fit, the left side and the right side of the shell of each chain plate conveying device are fixedly connected with one side of an arched support respectively, a first gear is mounted on a left side bearing of the inner wall of the arched support, a second gear mounted on the left side of the inner wall of the arched support through a bearing is arranged above the first gear, the periphery of the first gear is meshed with the top surface of the first rack on the left side, the periphery of the, the periphery of a third gear is meshed with the top surface of a first rack on the right side, a frame body is arranged above a conveying belt of a chain plate conveying device, strip-shaped tooth grooves are respectively formed in the left side and the right side of the bottom surface of the frame body, the periphery of a second gear can be meshed with the strip-shaped tooth grooves on the left side of the bottom surface of the frame body, the periphery of the third gear can be meshed with the strip-shaped tooth grooves on the right side of the bottom surface of the frame body, the left side and the right side of the inner wall of the frame body are respectively and fixedly connected with the periphery of a first telescopic rod, a box body is arranged inside the frame body, the left side and the right side of the box body are respectively and fixedly connected with the inner side of the corresponding first telescopic rod, a through hole is formed in the center position of the top surface of the box body, the inner shaft of the telescopic shaft is fixedly provided, the threaded through hole internal thread installation screw rod, the upper end of screw rod and the outer lower extreme fixed connection of telescopic shaft, the top surface of diaphragm is connected to the lower extreme bearing of screw rod, the left and right sides of diaphragm top surface is the lower extreme of fixed connection second telescopic link respectively, the upper end of second telescopic link respectively with the bottom surface fixed connection of box, the bottom surface fixed mounting several transverse arrangement's of diaphragm binding means, both sides fixed mounting riser respectively around the arch support inner wall top surface, the spout is seted up respectively to the inboard of riser, movable mounting slider respectively in the spout, the slider only can be controlled in the spout and remove, the inboard of slider is the outer end of fixed connection third telescopic link respectively, the inner of third telescopic link respectively with the periphery fixed connection of framework, be equipped with thrust unit in the riser respectively.
The multifunctional test paper binding device suitable for different test papers comprises through grooves, the through grooves are respectively positioned above corresponding sliding grooves, the inner sides of vertical plates are respectively provided with grooves, the grooves are respectively positioned on the right side of the front sliding groove and the left side of the rear sliding groove, the grooves are respectively communicated with the corresponding sliding grooves and the through grooves, the top surfaces of the inner walls of the through grooves are respectively provided with a gear post in a bearing mode, the left side of the inner wall of the through groove on the front side and the right side of the inner wall of the through groove on the rear side are respectively and fixedly connected with one end of a fourth telescopic rod, the other end of the fourth telescopic rod is respectively and fixedly connected with one end of a fourth rack, the fourth rack is respectively and fixedly meshed with the periphery of the corresponding gear post, the other end of the fourth rack is respectively and fixedly connected with one end of a fifth rack, the inner sides of the grooves are respectively and in bearing connection with the outer sides of fifth gears, the inner sides of the, the periphery of a fifth gear is respectively meshed with the lower sides of corresponding fifth racks, the right side of the groove in the front side and the left side of the groove in the rear side are respectively fixedly connected with the outer ends of the thin spring telescopic rod, the upper side of the periphery of the thick spring telescopic rod is respectively provided with a strip-shaped tooth socket, the periphery of a sixth gear can be meshed with the strip-shaped tooth socket in the periphery of the corresponding spring telescopic rod, the upper side of the inner end of the thick spring telescopic rod is respectively fixedly connected with a stop dog, the outer side of the inner wall of the groove is respectively connected with the middle part of the stop dog through a torsional spring in a hinged mode, the stop dog is located between the fifth rack and the stop dog, the horizontal height of a pin joint of the stop dog is larger than that of the fifth rack, the outer side of the inner wall of the groove is respectively fixedly provided with a convex block, the horizontal height of the convex block is higher than that of the pin joint of the stop dog, the.
As above a multi-functional examination paper binding means that is applicable to different examination papers, the rear side fixed mounting box body of box bottom surface, the bottom surface opening of box body, movable mounting baffle in the box body, the cross slot is seted up to the upside of box body front side, is equipped with the pulley of fixed mounting in the box bottom surface in the cross slot, the one end of the top surface fixed connection stay cord of baffle, the rear side fixed connection of pulley and diaphragm top surface is walked around to the other end of stay cord, the length of stay cord is greater than the maximum distance on diaphragm top surface and pulley top side.
The multifunctional test paper binding device suitable for different test papers is fixedly connected with the transverse plate through the bolt screw holes.
The multifunctional test paper binding device suitable for different test papers is characterized in that an L-shaped plate is fixedly arranged on the front side of the bottom surface of the box body, an inverted L-shaped plate is fixedly arranged on the front side of the top surface of the transverse plate, and contact switches are fixedly arranged on the bottom surfaces of the transverse plates of the inverted L-shaped plate and are respectively connected with the binding device through circuits.
As above a multi-functional examination paper binding means who is applicable to different examination papers, binding means include the casing, the inside square hole of seting up of casing, the mounting groove is seted up to the rear side of square hole top surface, fixed mounting electric telescopic handle in the mounting groove, electric telescopic handle's bottom fixed mounting clamp plate, the front side of square hole inner wall is the one end of fixed connection spring respectively, the other end fixed mounting push pedal of spring respectively, the push pedal only can be in the square hole back-and-forth movement, the screw through-hole is seted up to the rear side of casing, screw through-hole and square hole intercommunication, screw through-hole internal thread installation double-screw bolt, the hole of stapling together that is located the clamp plate below is seted up to the bottom surface of square hole inner wall, the periphery of clamp plate can.
The invention has the advantages that: the automatic binding machine is convenient to use and simple to operate, improves the working efficiency, saves a large amount of labor force, reduces the workload of workers, can avoid the influence on the service life of a motor caused by the pause of a conveying device compared with automatic binding, does not cause the quality deterioration of binding due to relative movement, and can perform different binding aiming at different test papers. When the device is used, aiming at different test papers, the number of nail holes to be bound is different, the corresponding binding device is selected to be opened, a motor of the chain plate conveying device is started, the test paper is placed on the front side of the top surface of a chain plate conveying belt, the chain plate conveying belt drives a first rack to rotate, the top side of the chain plate conveying belt rotates from front to back, the first rack drives a first gear, a second gear and a third gear to rotate, when a strip-shaped tooth groove on the left side of the bottom surface of a frame body is meshed and matched with the second gear, the frame body is driven to move backwards, a box body is driven to move backwards through a first telescopic rod, a fourth gear rolls along the second rack when moving backwards, a telescopic shaft is driven to rotate, the telescopic shaft drives a screw rod to rotate, the screw rod moves downwards along a threaded through hole, the telescopic shaft extends, the screw rod pushes a transverse plate and the binding device to move downwards, when the binding device, meanwhile, under the pushing of the pushing device at the rear side, the sliding block at the rear side is pushed to move rightwards in the sliding groove, the frame body is driven to move rightwards through the third telescopic rod, the strip-shaped tooth grooves at the right side of the bottom surface of the frame body are meshed with the third gear to drive the frame body, the first telescopic rod and the box body to move forwards, the fourth gear rolls along the second tooth strips when moving forwards to drive the telescopic shaft to rotate reversely, the telescopic shaft drives the screw rod to rotate reversely, the screw rod moves upwards along the threaded through hole, the telescopic shaft contracts, the screw rod pushes the transverse plate and the binding device to move upwards until the binding device rises to the maximum, the pushing device at the front side pushes the sliding block at the front side to move leftwards in the sliding groove, so that the frame body is driven to move leftwards through the corresponding third telescopic rod, the strip-shaped tooth grooves at the left side of, through the device, when the binding device descends, the binding device and the test paper synchronously move, so that the damage to the test paper caused by poor binding effect due to relative motion can be avoided, meanwhile, the motor does not need to be suspended when in use, the service life is prevented from being shortened due to frequent switching of the motor, the working efficiency is improved, compared with the use of a complex circuit structure and a sensor, the device does not need to be controlled by a large number of programs, the use of electronic elements is reduced, the cost is reduced, compared with the electronic elements, the mechanical transmission mode has high transmission precision and reliable transmission, the maintenance is more convenient when the parts are damaged, the economic practicability is improved, the work load of workers is reduced, a large amount of labor force is saved, and the application range of the device is enlarged by using a plurality of binding devices, the corresponding binding devices can be opened according to actual needs, can be applied to the examination paper binding of different demands, and application scope is wider.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 2;
FIG. 4 is an enlarged view of section I of FIG. 2; FIG. 5 is an enlarged view of a portion II of FIG. 4; FIG. 6 is an enlarged view of a portion III of FIG. 2; FIG. 7 is an enlarged view of a portion IV of FIG. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A multifunctional test paper binding device suitable for different test papers comprises a chain plate conveying device 1, wherein the chain plate conveying device 1 comprises a conveying belt, a shell and a driving motor, a plurality of binding grooves are formed in the top surface of each chain plate of the conveying belt of the chain plate conveying device 1 respectively, the left side and the right side of each chain plate of the conveying belt of the chain plate conveying device 1 are fixedly connected with the bottom surfaces of first racks 2 respectively, two ends of every two adjacent first racks 2 can be in mutual contact fit, the left side and the right side of the shell of the chain plate conveying device 1 are fixedly connected with one side of an arched bracket 3 respectively, a first gear 4 is mounted on a left side bearing on the inner wall of the arched bracket 3, a second gear 5 mounted on the left side of the inner wall of the arched bracket 3 through a bearing is arranged above the first gear 4, the periphery of the first gear 4 is meshed with the top surface of the left first rack, a third gear 6 is arranged on the right side of the inner wall of the arch support 3 through a bearing, the periphery of the third gear 6 is meshed with the top surface of a first rack 2 on the right side, a frame body 7 is arranged above a conveyor belt of the chain plate conveyor 1, the left side and the right side of the bottom surface of the frame body 7 are respectively provided with a strip-shaped tooth socket, the periphery of a second gear 5 is meshed with the strip-shaped tooth socket on the left side of the bottom surface of the frame body 7, the periphery of the third gear 6 is meshed with the strip-shaped tooth socket on the right side of the bottom surface of the frame body 7, the left side and the right side of the inner wall of the frame body 7 are respectively and fixedly connected with the periphery of a first telescopic rod 8, a box body 9 is arranged inside the frame body 7, the left side and the right side of the box body 9 are respectively and fixedly connected with the inner side of a corresponding first telescopic rod 8, a through hole 10 is arranged, the right side of the second rack 13 is engaged with the periphery of the fourth gear 12, the center position of the bottom surface of the box body 9 is provided with a threaded through hole 14, the threaded through hole 14 is internally provided with a screw rod 15, the upper end of the screw rod 15 is fixedly connected with the lower end of the outer shaft of the telescopic shaft 11, the lower end of the screw rod 15 is connected with the top surface of the transverse plate 16 by a bearing, the left side and the right side of the top surface of the transverse plate 16 are respectively and fixedly connected with the lower end of a second telescopic rod 17, the upper end of the second telescopic rod 17 is respectively and fixedly connected with the bottom surface of the box body 9, the bottom surface of the transverse plate 16 is fixedly provided with a plurality of transversely arranged binding devices 18, the front side and the rear side of the top surface of the inner wall of the arch-shaped support 3 are respectively and fixedly provided with a vertical plate 19, the inner sides of the vertical plates 19 are respectively provided with a chute 20, pushing devices 23 are respectively arranged in the vertical plates 19, and the pushing devices 23 can push the corresponding sliding blocks 21 to move left and right. The automatic binding machine is convenient to use and simple to operate, improves the working efficiency, saves a large amount of labor force, reduces the workload of workers, can avoid the influence on the service life of a motor caused by the pause of a conveying device compared with automatic binding, does not cause the quality deterioration of binding due to relative movement, and can perform different binding aiming at different test papers. When the device is used, aiming at different numbers of nail holes required to be bound by different test papers, corresponding binding devices are selected to be opened, a motor of the chain plate conveying device 1 is started, the test papers are placed on the front side of the top surface of the chain plate conveying belt 1, the chain plate conveying belt 1 drives the first rack 2 to rotate, the top side of the chain plate conveying belt 1 rotates from front to back, the first rack 2 drives the first gear 4, the second gear 5 and the third gear 6 to rotate, when the strip-shaped tooth grooves on the left side of the bottom surface of the frame body 7 are meshed and matched with the second gear 5, the frame body 7 is driven to move backwards, the box body 9 is driven to move backwards through the first telescopic rod 8, the fourth gear 12 rolls along the second rack 13 when moving backwards, the telescopic shaft 11 is driven to rotate, the telescopic shaft 11 drives the screw rod 15 to rotate, the screw rod 15 moves downwards along the threaded through hole 14, the telescopic shaft 11 extends, the screw rod 15 pushes the transverse, when the binding device 18 descends to the lowest position, the test papers below the test papers are bound, meanwhile, under the pushing of the pushing device 23 at the rear side, the sliding block 21 at the rear side is pushed to move rightwards in the sliding chute 20, the frame body 7 is driven to move rightwards by the third telescopic rod 22, the strip-shaped tooth grooves at the right side of the bottom surface of the frame body 7 are meshed with the third gear 6 to drive the frame body 7, the first telescopic rod 8 and the box body 9 to move forwards, the fourth gear 12 rolls along the second rack 13 when moving forwards to drive the telescopic shaft 11 to rotate reversely, the telescopic shaft 11 drives the screw rod 15 to rotate reversely, the screw rod 15 moves upwards along the threaded through hole 14, the telescopic shaft 11 contracts, the screw rod 15 pushes the transverse plate 16 and the binding device 18 to move upwards until the binding device 18 ascends to the highest position, the pushing device 23 at the front side pushes the sliding block 21 at the front side to move leftwards in the sliding chute 20, the strip-shaped tooth socket on the left side of the bottom surface of the frame body 7 is meshed and matched with the second gear 5 to complete reversing again, the box body 9 moves backwards again to continue binding the test paper, through the device, when the binding device 18 descends, the binding device 18 and the test paper move synchronously, the binding effect deterioration caused by relative motion can be avoided, the test paper is prevented from being damaged, meanwhile, the motor does not need to be paused when in use, the service life is prevented from being shortened due to frequent switching of the motor, the working efficiency is improved, compared with a circuit structure and a sensor which are complex to use, the device does not need to be controlled through a large number of programs, the use of electronic elements is reduced, the cost is reduced, compared with the electronic elements, the mechanical transmission mode has high transmission precision and reliable transmission, the parts are more convenient to maintain when damaged, the economic practicability is improved, and the work of workers is lightened, a large amount of labors have been saved to use several binding means, can open corresponding binding means according to actual need, increased the application scope of this device, can be applied to the paper of different demands and bind, application scope is wider.
Specifically, as shown in the figures, the pushing device 23 according to the present embodiment includes through slots 231, the through slots 231 are respectively located above the corresponding sliding slots 20, the inner sides of the vertical plates 19 are respectively provided with grooves 232, the grooves 232 are respectively located on the right side of the sliding slot 20 on the front side and the left side of the sliding slot 20 on the rear side, the grooves 232 are respectively communicated with the corresponding sliding slots 20 and the through slots 231, the top surfaces of the inner walls of the through slots 231 are respectively bearing-mounted with a gear post 233, the left side of the inner wall of the through slot 231 on the front side and the right side of the inner wall of the through slot 231 on the rear side are respectively fixedly connected with one end of a fourth telescopic rod 234, the other end of the fourth telescopic rod 234 is respectively fixedly connected with one end of a fourth rack 235, the fourth rack 235 is respectively engaged with the outer periphery of the corresponding gear post 233, the other end of the fourth rack 235 is respectively fixedly connected with one end of a fifth rack 238, the inner sides of the grooves 232 are respectively bearing, the periphery of the fifth gear 236 is respectively engaged with the lower sides of the corresponding fifth racks 238, the right side of the groove 232 at the front side and the left side of the groove 232 at the rear side are respectively fixedly connected with the outer ends of the thin rods of the spring telescopic rod 239, the upper sides of the peripheries of the thick rods of the spring telescopic rod 239 are respectively provided with a strip-shaped toothed slot, the periphery of the sixth gear 237 can be engaged with the strip-shaped toothed slot at the periphery of the corresponding spring telescopic rod 239, the upper sides of the inner ends of the thick rods of the spring telescopic rod 239 are respectively fixedly connected with a stop 2313, the outer sides of the inner walls of the grooves 232 are respectively hinged with the middle parts of stop bars 2310 through torsion springs, the stop bars 2310 are positioned between the fifth racks 238 and the stop 2313, the horizontal height of the hinge points of the stop bars 2310 is greater than the horizontal height of the fifth racks 238, the outer sides of the inner walls of the grooves 232 are respectively fixedly provided with the convex blocks 231, the front and rear sides of the case 9 are respectively fixedly installed with sixth racks 2312, and the sixth racks 2312 can respectively penetrate through the corresponding through grooves 231 and mesh with the corresponding gear posts 233. When the top side of the transmission belt of the chain plate transmission device 1 moves from front to back, and the frame 7 moves back, the sixth rack 2312 is driven to move back and insert into the corresponding through groove 231, the sixth rack 2312 is meshed with the gear column 233 to drive the gear column 233 to rotate, and further the fourth rack 235 and the fifth rack 238 are driven to move left, because the fifth gear 236 is connected with the corresponding sixth gear 237 through a one-way bearing, the fifth rack 238 is meshed with the fifth gear 236 and cannot drive the sixth gear 237 to rotate, the fourth rack 235 and the fifth rack 238 continue to move left, the fifth rack 238 is not meshed with the fifth gear 236, the fifth rack 238 pushes the stop lever 2310 at the rear side to rotate clockwise, the stop lever 2310 no longer blocks the stop block 2313, the telescopic rod 239 can extend, the corresponding slide block 21 is pushed in the sliding groove 20 to drive the frame 7 to move right, and the right side of the bottom side of the frame 7 is meshed with the third gear 6 to drive the frame 7 and the box 9 to move forward, meanwhile, the sixth rack 2312 on the rear side moves forwards until being meshed with the fifth gear 235 on the rear side, the fifth gear 236 and the sixth gear 237 on the rear side are driven to rotate anticlockwise, the thick rod of the spring telescopic rod 239 is driven to move leftwards, the stopper 2313 moves to the left side of the stopper 2310, the stopper 2310 can prevent the stopper 2313 from moving rightwards under the blocking of the bump 2311, and the spring telescopic rod 239 can store energy and cannot rebound rightwards; when the sixth rack 2312 continues to move forward to the insertion slot 231, since the front pushing device 23 and the rear pushing device 23 are in mirror symmetry, the front spring telescopic rod 239 can push the front slider 21 to move leftward in the sliding slot 20, so as to drive the frame 7 to move leftward, and the left side of the bottom side of the frame 7 is engaged with the second gear 5, so as to drive the frame 7 to move backward, so that the box 9 can continuously move forward and backward.
Specifically, as shown in the figure, in the embodiment, the box body 24 is fixedly installed at the rear side of the bottom surface of the box body 9, the bottom surface of the box body 24 is open, the baffle 25 is movably installed in the box body 24, the transverse groove 26 is formed in the upper side of the front side of the box body 24, the pulley 27 fixedly installed at the bottom surface of the box body 9 is arranged in the transverse groove 26, the top surface of the baffle 25 is fixedly connected with one end of the pull rope 28, the other end of the pull rope 28 bypasses the rear side of the pulley 27 and the top surface of the transverse plate 16 to be fixedly connected, and the length of the. When the box body 9 moves backwards and the moving direction of the top side of the conveying belt of the chain plate conveying device 1 is opposite, the transverse plate 16 rises, the baffle plate 25 descends and is in contact fit with the top surface of the conveying belt of the chain plate conveying device 1, paper stacks on the top surface of the conveying belt of the chain plate conveying device 1 can be arranged by utilizing the relative motion between the baffle plate 25 and the conveying belt of the chain plate conveying device 1, the paper stacks are stacked and aligned, the binding position is kept orderly, when the box body 9 is reversed and moves forwards, the transverse plate 16 descends, the baffle plate 25 rises and does not block the paper stacks, and the continuous movement of bound paper cannot be blocked when the box body 9 descends again.
Further, as shown in the drawings, the binding device 18 of the present embodiment is fixedly connected to the cross plate 16 through bolt and screw holes. When the binding is not needed, the binding device 18 is taken down, so that the device can be used as a paper stacking device, the paper is convenient to arrange, and the use function and the application environment of the device are increased.
Furthermore, as shown in the drawings, an L-shaped plate 29 is fixedly mounted on the front side of the bottom surface of the case 9, an inverted L-shaped plate 30 is fixedly mounted on the front side of the top surface of the transverse plate 16, a contact switch 31 is fixedly mounted on the bottom surface of the transverse plate of the inverted L-shaped plate 30, and the contact switch 31 is electrically connected with the binding device 18. When the binding device 18 descends to the lowest position, the top surface of the transverse plate of the L-shaped plate 29 is in contact fit with the contact switch 31, and the binding device 18 is started, so that the test papers can be bound.
Furthermore, as shown in the figure, the binding apparatus 18 according to the embodiment includes a housing 181, a square hole 182 is formed in the housing 181, a mounting groove 183 is formed in a rear side of a top surface of the square hole 182, an electric telescopic rod 184 is fixedly mounted in the mounting groove 183, the electric telescopic rods 184 are respectively connected to switches through circuits, the switches are respectively connected to the contact switch 31 through circuits, a pressing plate 185 is fixedly mounted at a bottom end of the electric telescopic rod 184, one end of a spring 186 is respectively fixedly connected to a front side of an inner wall of the square hole 182, a pushing plate 187 is respectively fixedly mounted at the other end of the spring 186, the pushing plate 187 can only move back and forth in the square hole 182, a threaded through hole 188 is formed in the rear side of the housing 181, the threaded through hole 188 is communicated with the square hole 182, a stud 189 is threadedly mounted in the threaded through hole 188, a stapling hole 180 located below the pressing plate 185. When the device is used, the stud 189 is screwed out, a staple is pushed into the square hole 182 through the corresponding threaded through hole 188, when the switch of the corresponding electric telescopic rod 184 is turned on, when the top surface of the transverse plate of the L-shaped plate 29 is in contact fit with the contact switch 31, the corresponding electric telescopic rod 184 extends, the staple on the lower side is driven to pass through the staple hole 180 by the pressing plate 185 and be driven into a test paper below, binding is completed, then the electric telescopic rod 184 contracts, and the staple on the front side is driven by the spring 186 and the pushing plate 187 to move forwards, so that one-time binding can be completed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
The utility model provides a multi-functional examination paper binding means that is applicable to different examination papers, includes link joint conveyer, link joint conveyer include conveyer belt, shell, driving motor, several binding groove is seted up respectively to every link joint top surface of link joint conveyer belt, the bottom surface of the first rack of the left and right sides difference fixed connection of every link joint of link joint conveyer belt, the both ends of two adjacent first racks can the mutual contact cooperation, one side of the arch-shaped support of the left and right sides difference fixed connection of link joint conveyer shell. The automatic binding machine is convenient to use and simple to operate, improves the working efficiency, saves a large amount of labor force, reduces the workload of workers, can avoid the influence on the service life of a motor caused by the pause of a conveying device compared with automatic binding, does not cause the quality deterioration of binding due to relative movement, and can perform different binding aiming at different test papers.
Claims (6)
1. The utility model provides a multi-functional examination paper binding means that is applicable to different examination papers, includes link joint conveyer (1), its characterized in that: the chain plate conveying device (1) comprises a conveying belt, a shell and a driving motor, wherein a plurality of binding grooves are formed in the top surface of each chain plate of the conveying belt of the chain plate conveying device (1), the left side and the right side of each chain plate of the conveying belt of the chain plate conveying device (1) are respectively and fixedly connected with the bottom surfaces of first racks (2), the two ends of every two adjacent first racks (2) can be in mutual contact fit, the left side and the right side of the shell of the chain plate conveying device (1) are respectively and fixedly connected with one side of an arched bracket (3), a first gear (4) is mounted on a left side bearing of the inner wall of the arched bracket (3), a second gear (5) mounted on the left side of the inner wall of the arched bracket (3) through a bearing is arranged above the first gear (4), the periphery of the first gear (4) is meshed with the top surface of the first rack (2) on the, a third gear (6) is mounted on the right side of the inner wall of the arched support (3) through a bearing, the periphery of the third gear (6) is meshed with the top surface of a first rack (2) on the right side, a frame body (7) is arranged above a conveyor belt of the chain plate conveyor (1), the left side and the right side of the bottom surface of the frame body (7) are respectively provided with a strip-shaped tooth socket, the periphery of a second gear (5) can be meshed with the strip-shaped tooth socket on the left side of the bottom surface of the frame body (7), the periphery of the third gear (6) can be meshed with the strip-shaped tooth socket on the right side of the bottom surface of the frame body (7), the left side and the right side of the inner wall of the frame body (7) are respectively and fixedly connected with the periphery of a first telescopic rod (8), a box body (9) is arranged inside the frame body (7), the left side and the right side of the box body (9) are respectively and fixedly, a fourth gear (12) is fixedly arranged at the upper end of an inner shaft of the telescopic shaft (11), a longitudinal second rack (13) is fixedly arranged on the top surface of the inner wall of the arch support (3), the right side of the second rack (13) is meshed with the periphery of the fourth gear (12), a threaded through hole (14) is formed in the central position of the bottom surface of the box body (9), a screw (15) is arranged in the threaded through hole (14), the upper end of the screw (15) is fixedly connected with the lower end of an outer shaft of the telescopic shaft (11), a lower end bearing of the screw (15) is connected with the top surface of a transverse plate (16), the left side and the right side of the top surface of the transverse plate (16) are respectively and fixedly connected with the lower end of a second telescopic rod (17), the upper end of the second telescopic rod (17) is respectively and fixedly connected with the bottom surface of the box body (9), a plurality of transversely arranged binding devices (18) are fixedly arranged, the inner sides of the vertical plates (19) are respectively provided with sliding grooves (20), sliding blocks (21) are movably mounted in the sliding grooves (20), the sliding blocks (21) can only move left and right in the sliding grooves (20), the inner sides of the sliding blocks (21) are respectively and fixedly connected with the outer ends of third telescopic rods (22), the inner ends of the third telescopic rods (22) are respectively and fixedly connected with the periphery of the frame body (7), and pushing devices (23) are respectively arranged in the vertical plates (19).
2. The multi-functional test paper binding device of claim 1, wherein: the pushing device (23) comprises through grooves (231), the through grooves (231) are respectively positioned above the corresponding sliding grooves (20), grooves (232) are respectively formed in the inner sides of the vertical plates (19), the grooves (232) are respectively positioned on the right side of the front sliding groove (20) and the left side of the rear sliding groove (20), the grooves (232) are respectively communicated with the corresponding sliding grooves (20) and the through grooves (231), gear columns (233) are respectively mounted on the top surfaces of the inner walls of the through grooves (231) in a bearing mode, the left side of the inner wall of the front through groove (231) and the right side of the inner wall of the rear through groove (231) are respectively and fixedly connected with one end of a fourth telescopic rod (234), the other end of the fourth telescopic rod (234) is respectively and fixedly connected with one end of a fourth rack (235), the fourth rack (235) is respectively meshed with the periphery of the corresponding gear column (233), and the other end of the fourth rack (235) is respectively and fixedly connected with one end of a fifth rack (238), the inner sides of the grooves (232) are respectively in bearing connection with the outer sides of the fifth gears (236), the inner sides of the fifth gears (236) are respectively connected with a sixth coaxial gear (237) through one-way bearings, the peripheries of the fifth gears (236) are respectively meshed with the lower sides of the corresponding fifth racks (238), the right sides of the grooves (232) on the front side and the left sides of the grooves (232) on the rear side are respectively fixedly connected with the outer ends of the thin rods of the spring telescopic rods (239), the upper sides of the peripheries of the thick rods of the spring telescopic rods (239) are respectively provided with strip-shaped tooth grooves, the peripheries of the sixth gears (237) can be meshed with the strip-shaped tooth grooves on the peripheries of the corresponding spring telescopic rods (239), the upper sides of the inner ends of the thick rods of the spring telescopic rods (239) are respectively and fixedly connected with the stoppers (2313), the outer sides of the inner walls of the grooves (232) are respectively in hinged connection with the middles of the stoppers (2310), the horizontal height of pin joint of pin (2310) is greater than the horizontal height of fifth rack (238), the outside of recess (232) inner wall is fixed installation lug (2311) respectively, lug (2311) and dog (2313) are located the same one side of pin (2310), the horizontal height of lug (2311) is higher than the horizontal height of pin joint of pin (2310), the front and back both sides fixed mounting sixth rack (2312) respectively of box (9), sixth rack (2312) can pass corresponding through-groove (231) respectively and mesh with corresponding gear post (233).
3. The multi-functional test paper binding device of claim 1, wherein: the rear side fixed mounting box body (24) of box (9) bottom surface, the bottom surface opening of box body (24), movable mounting baffle (25) in box body (24), transverse groove (26) are seted up to the upside of box body (24) front side, be equipped with pulley (27) of fixed mounting in box body (9) bottom surface in transverse groove (26), the one end of top surface fixed connection stay cord (28) of baffle (25), the rear side fixed connection of pulley (27) and diaphragm (16) top surface is walked around to the other end of stay cord (28), the length of stay cord (28) is greater than the maximum distance of diaphragm (16) top surface and pulley (27) top side.
4. The multi-functional test paper binding device suitable for different test papers of claim 3, wherein: the binding device (18) is fixedly connected with the transverse plate (16) through bolt screw holes.
5. The multi-functional test paper binding device of claim 1, wherein: the front side of the bottom surface of the box body (9) is fixedly provided with an L-shaped plate (29), the front side of the top surface of the transverse plate (16) is fixedly provided with an inverted L-shaped plate (30), the bottom surface of the transverse plate of the inverted L-shaped plate (30) is fixedly provided with a contact switch (31), and the contact switch (31) is respectively connected with the binding device (18) through a circuit.
6. The multi-functional test paper binding device of claim 5, wherein: binding means (18) include casing (181), square hole (182) are seted up to casing (181) inside, mounting groove (183) are seted up to the rear side of square hole (182) top surface, fixed mounting electric telescopic handle (184) in mounting groove (183), bottom fixed mounting clamp plate (185) of electric telescopic handle (184), the front side of square hole (182) inner wall is the one end of fixed connection spring (186) respectively, the other end of spring (186) is fixed mounting push pedal (187) respectively, push pedal (187) only can be in square hole (182) back-and-forth movement, screw through hole (188) are seted up to the rear side of casing (181), screw through hole (188) and square hole (182) intercommunication, screw thread installation double-screw bolt (189) in screw through hole (188), staple hole (180) that lie in clamp plate (185) below are seted up to the bottom surface of square hole (182) inner wall, the periphery of clamp plate (185) can cooperate with the inner wall sliding contact of staple hole (180).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730989.7A CN111761957B (en) | 2020-07-27 | 2020-07-27 | Multi-functional examination paper binding means suitable for different examination papers |
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| CN202010730989.7A CN111761957B (en) | 2020-07-27 | 2020-07-27 | Multi-functional examination paper binding means suitable for different examination papers |
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| CN111761957A CN111761957A (en) | 2020-10-13 |
| CN111761957B true CN111761957B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010730989.7A Active CN111761957B (en) | 2020-07-27 | 2020-07-27 | Multi-functional examination paper binding means suitable for different examination papers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114055978A (en) * | 2021-11-15 | 2022-02-18 | 温州职业技术学院 | Automatic paper aligning device based on book binding |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262836A (en) * | 1993-03-15 | 1994-09-20 | Nippon Jikenshiya:Kk | Joint seal binding device |
| CN109050031A (en) * | 2018-08-30 | 2018-12-21 | 叶孟杰 | A kind of application method of annular binding clip |
| CN109080290A (en) * | 2018-09-11 | 2018-12-25 | 蒋雷杰 | A kind of stapler with mark post |
| CN209833034U (en) * | 2019-02-23 | 2019-12-24 | 邢台职业技术学院 | File binding device |
-
2020
- 2020-07-27 CN CN202010730989.7A patent/CN111761957B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262836A (en) * | 1993-03-15 | 1994-09-20 | Nippon Jikenshiya:Kk | Joint seal binding device |
| CN109050031A (en) * | 2018-08-30 | 2018-12-21 | 叶孟杰 | A kind of application method of annular binding clip |
| CN109080290A (en) * | 2018-09-11 | 2018-12-25 | 蒋雷杰 | A kind of stapler with mark post |
| CN209833034U (en) * | 2019-02-23 | 2019-12-24 | 邢台职业技术学院 | File binding device |
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| CN111761957A (en) | 2020-10-13 |
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Effective date of registration: 20240112 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 325000 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou, Zhejiang Patentee before: WENZHOU VOCATIONAL & TECHNICAL College |
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Effective date of registration: 20240520 Address after: 272600 South of Mengguan Road, West Shou Road, Industrial Park, Zhaoqiandui Township, Liangshan County, Jining City, Shandong Province Patentee after: Liangshan Tianxiang Printing Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |