CN219749323U - Voucher binding device - Google Patents

Abstract

The utility model relates to the field of binding, in particular to a certificate binding device. Including two clamp plates that upper and lower symmetry set up, all the rigid coupling has two cylinders I on every clamp plate, all is provided with the curved frame of rigid coupling on the cylinder pole that corresponds cylinder I on every clamp plate, all rotates on every curved frame and is connected with the push roll, all the rigid coupling has two grudging posts on every clamp plate, all the rigid coupling has cylinder II on every grudging post, all is provided with the board of bending of rigid coupling on the cylinder pole of corresponding cylinder II on every grudging post. The device comprises a plurality of pressing plates, and is characterized by further comprising a plurality of screw rod sleeves I fixedly connected to the pressing plates, wherein the screw rod sleeves I corresponding to the pressing plates up and down are in threaded connection with the screw rods I, the two screw rods I are all rotationally connected to a main frame, and two reducing motors I driving the two screw rods I to rotate are fixedly connected to the main frame. The metal strip can be bent to realize the binding of the certificates.

Description

Voucher binding device

Technical Field

The utility model relates to the field of binding, in particular to a certificate binding device.

Background

The financial accounting voucher that the present financial accounting was very much all used paper, and the financial accounting voucher of paper can more audio-visual demonstration voucher on the accounting information, makes things convenient for financial staff's accounting record and accounting management, along with the continuous increase of voucher, financial staff needs to carry out systematic deposit and management, often needs to bind regular voucher, and present voucher binding machine can not bend the realization to the binding of voucher.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a certificate binding device which can bend a metal strip to bind certificates.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a voucher binding machine, includes two clamp plates that upper and lower symmetry set up, all the rigid coupling has two cylinder I on every clamp plate, all is provided with the curved frame of rigid coupling on the cylinder pole that corresponds cylinder I on every clamp plate, all rotates on every curved frame and is connected with the push roller, all the rigid coupling has two grudging posts on every clamp plate, all the rigid coupling has cylinder II on every grudging post, all is provided with the bending plate of rigid coupling on the cylinder pole of corresponding cylinder II on every grudging post.

Further, the device further comprises a plurality of screw rod sleeves I fixedly connected to the plurality of pressing plates, the screw rod sleeves I corresponding to the upper and lower parts are connected to the screw rods I in a threaded mode, the two screw rods I are connected to the main frame in a rotating mode, and the main frame is fixedly connected with two reducing motors I for driving the two screw rods I to rotate.

Further, threads at two ends of the two screw rods I are opposite in rotation direction.

Further, the device also comprises auxiliary frames fixedly connected to the two vertical frames at the upper end, the two auxiliary frames are rotatably connected with a central shaft, two release discs are detachably connected on the central shaft, and a gear motor II for driving the central shaft to rotate is fixedly connected to one auxiliary frame.

Further, the utility model also comprises through holes arranged on the two vertical frames at the upper end.

The beneficial effects of the utility model are as follows: the metal strip can be bent to realize the binding of the certificates.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a block diagram of a binding voucher;

FIG. 2 is a block diagram of a drive platen movement;

FIG. 3 is a block diagram of pushing a metal strip to bend;

FIG. 4 is a block diagram of pushing metal strips for stapling;

FIG. 5 is a diagram of the positional relationship of the push roller and the bending plate;

fig. 6 is a positional relationship diagram of the push roller and the platen.

Detailed Description

The implementation of the stapling instrument is described in detail with reference to fig. 1, 3, 4 and 5:

the utility model provides a voucher binding machine, including two clamp plates 21 that upper and lower symmetry set up, two clamp plates 21 can carry out synchronous slip in vertical direction, two clamp plates 21 can synchronous relative slip is fixed the voucher that the hole needs to bind, two clamp plates 21 can synchronous back to back the slip and release fixed voucher, all fixedly connected with two cylinders I32 on every clamp plate 21, all be provided with the curved frame 31 of fixed connection on the cylinder pole that corresponds cylinder I32 on every clamp plate 21, all rotate on every curved frame 31 and be connected with push roller 33, all fixedly connected with two grudging post 23 on every clamp plate 21, all fixedly connected with cylinder II 52 on every grudging post 23, all be provided with the bent plate 51 of fixed connection on the cylinder pole of corresponding cylinder II 52 on every grudging post 23, when carrying out the voucher and bind, can use the sheetmetal, compare with nail and glue, more firm and reliable, can place the sheetmetal that carries out the voucher and bind in the hole of voucher, then start a plurality of I32, two cylinders I drive two cylinders II that push the roller of two cylinders 31 and push the roller II of two cylinders 33, two roller II 52 are bent to the promotion, two cylinders 33 are bent in step up and two roller II are bent to the roller 51 of two cylinders that push roller I are driven to two cylinders 31.

Referring to fig. 1 and 2, the implementation process of driving two pressing plates to move synchronously is described in detail:

both ends of a plurality of clamp plates 21 all fixedly connected with lead screw cover I22, the lead screw cover I22 threaded connection that corresponds from top to bottom is on lead screw I12, two lead screws I12 all rotate and connect on total frame 11, fixedly connected with two gear motor I13 on the total frame 11, every gear motor I13 all with corresponding lead screw I12 fixed connection, start two gear motor I13, two gear motor I13 drive two lead screws I12 rotation, two lead screw I12 pass through screw drive corresponding lead screw cover I22 removal, a plurality of lead screw cover I22 drive two clamp plates 21 synchronous motion, thereby realize the fixed and release of two clamp plates 21 to the voucher.

Referring to fig. 2, the implementation process of driving two pressing plates to slide relatively or reversely is described in detail:

threads at two ends of the two screw rods I12 are opposite in rotation direction, so that the screw rod sleeve I22 corresponding to the screw rods I is driven to move in opposite directions.

The implementation of the release of the metal strip for stapling of the document is described in detail with reference to figures 1 and 3:

the metal strip cutting device comprises a vertical frame 23, a middle shaft 42, a two release plates 43, a speed reducing motor II 44 and a cutting device, wherein the two auxiliary frames 41 are fixedly connected to the two vertical frames 23 at the upper end, the middle shaft 42 is rotatably connected to the two auxiliary frames 41, the two release plates 43 are detachably connected to the middle shaft 42, one auxiliary frame 41 is fixedly connected with the speed reducing motor II 44 which drives the middle shaft 42 to rotate, the two release plates 43 can release the metal strip, the speed reducing motor II 44 drives the middle shaft 42 to rotate, the middle shaft 42 drives the two release plates 43 to rotate, the two release plates 43 can rotate to release the metal strip, when the metal strip cannot be released, two rollers with opposite rotation directions can be installed at positions where the metal strip is required to be released, the corresponding rollers clamp the metal strip to transport, the rollers can be driven by the motor to rotate, the continuous transport of the metal strip can be realized, the metal strip can be cut off by manpower, and the metal strip can be cut by the existing cutting device.

The implementation of the process of ensuring that the metal strip can reach the document for binding is described in detail with reference to fig. 5:

and further comprises through holes arranged on the two stand frames 23 at the upper end, wherein the through holes can ensure that the metal strips penetrate through the stand frames 23 to bind the certificates.

Referring to fig. 6, the implementation process of pushing and bending the metal strip is described in detail:

the distance between the nearest ends of the two push rollers 33 close to the symmetrical plane is larger than the distance between the nearest ends of the two pressing plates 21 close to the symmetrical plane, so that the metal strip can be bent when the two push rollers 33 move, and bending of the metal strip cannot be affected due to movement interference.

Referring to fig. 6, the implementation process of scratch prevention credentials is described in detail:

edges and corners of the near push roller 33 ends of the approaching surfaces of the two pressing plates 21 are rounded, so that the certificates can be fixed more softly, and the certificates are prevented from being sheared, so that the certificates are prevented from being scratched.

The implementation process of ensuring the synchronous movement of the two ends of the two platens is described in detail with reference to fig. 2:

the gear motors I13 can rotate forward and reversely and synchronously start and close, so that the two screw rods I12 are ensured to rotate synchronously, the two ends of the two pressing plates 21 are ensured to move synchronously, and the reliable movement of the two pressing plates 21 is ensured.

Referring to fig. 3, the implementation of the fixed length release wire is described in detail:

the band-type brake is arranged on the gear motor II 44, so that when the device is stopped, the condition that the release lengths of the metal strips are different under the external force is prevented, and the binding of the certificates is prevented from being influenced.

The implementation process of ensuring the long-term use of the push roller is described in detail with reference to fig. 3:

the two push rollers 33 are subjected to thermal refining, so that the surface hardness and wear resistance of the two push rollers 33 are enhanced, and the service lives of the two push rollers 33 are prolonged.

Claims (10)

1. A document binder, characterized by: including two clamp plates (21) that upper and lower symmetry set up, all the rigid coupling has two cylinder I (32) on every clamp plate (21), all is provided with curved frame (31) of rigid coupling on the cylinder pole of corresponding cylinder I (32) on every clamp plate (21), all rotates on every curved frame (31) and is connected with push roll (33), all the rigid coupling has two grudging post (23) on every clamp plate (21), all the rigid coupling has cylinder II (52) on every grudging post (23), all is provided with bending plate (51) of rigid coupling on the cylinder pole of corresponding cylinder II (52) on every grudging post (23).

2. A document binder as claimed in claim 1, wherein: the device is characterized by further comprising a plurality of screw rod sleeves I (22) fixedly connected to the plurality of pressing plates (21), wherein the screw rod sleeves I (22) corresponding to each other up and down are connected to the screw rods I (12) in a threaded mode, the two screw rods I (12) are connected to the main frame (11) in a rotating mode, and the main frame (11) is fixedly connected with two gear motors I (13) for driving the two screw rods I (12) to rotate.

3. A document binder as claimed in claim 2, wherein: threads at two ends of the two screw rods I (12) are opposite in rotation direction.

4. A document binder as claimed in claim 3, wherein: the device also comprises auxiliary frames (41) fixedly connected to the two vertical frames (23) at the upper end, wherein the two auxiliary frames (41) are rotatably connected with a central shaft (42), the central shaft (42) is detachably connected with two release discs (43), and a gear motor II (44) for driving the central shaft (42) to rotate is fixedly connected to one auxiliary frame (41).

5. A document binder as defined in claim 4, wherein: also comprises through holes arranged on the two vertical frames (23) at the upper end.

6. A credential binder as defined in claim 5 wherein: the distance between the nearest ends of the two pushing rollers (33) and the symmetry plane is larger than the distance between the nearest ends of the two pressing plates (21) and the symmetry plane.

7. A document binder as defined in claim 6, wherein: the edges and corners of the near-pushing roller (33) ends of the close surfaces of the two pressing plates (21) are rounded.

8. A document binder as claimed in claim 2, wherein: the plurality of gear motors I (13) can rotate positively and reversely and synchronously start and close.

9. A document binder as defined in claim 4, wherein: and a band-type brake is arranged on the speed reducing motor II (44).

10. A document binder as claimed in claim 1, wherein: both the push rollers (33) are subjected to thermal refining.