CN218702298U

CN218702298U - Voucher puncher

Info

Publication number: CN218702298U
Application number: CN202223134619.0U
Authority: CN
Inventors: 刘宇航; 张俊豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-24
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a voucher puncher, which comprises a base, a drilling machine, a riveting pipe and a hot pressing head, wherein the base is provided with a lifting device, and the drilling machine is arranged on the lifting device and can be lifted up and down; the drilling machine comprises a drill bit and an outer sleeve, the drill bit is sleeved in the hot pressing head, and the hot pressing head is elastically connected with the outer sleeve; but install horizontal migration's voucher fixture on the base, voucher fixture is including bottom plate and stripper plate, and the stripper plate can be to the bottom plate extrusion. The utility model discloses at the in-process that uses, through will riveting the pipe setting under the drill bit, establish the hot pressing headgear on the drill bit, punch and accomplish the back, the rectangular block raises for it is downthehole that the pipe inserts to rivet, then restarts the drilling machine downstream, carries out the hot pressing to riveting the pipe through the hot pressing head, will punch and bind and carry out two unifications, need not to remove the voucher, improves and orders dress efficiency, has avoided the hole skew of voucher removal in-process simultaneously.

Description

Voucher puncher

Technical Field

The utility model relates to a puncher technical field especially relates to a voucher puncher.

Background

The voucher, also called accounting voucher, refers to a written certificate with legal effectiveness that can be used to prove the occurrence of economic business events, to define economic responsibilities and to register an account book accordingly. The voucher punching machine arranges the vouchers needing punching in order and then puts the vouchers below the punching machine, and the vouchers are centrally stored and released after being punched. Traditional electric perforating machine opens the power of book-binding machine, preheats the hot pressing head, punches to the voucher that stacks through the drill bit, later will rivet the pipe and put downtheholely, then the voucher after will drilling moves to one side of hot pressing head, then heats the pipe of riveting through the hot pressing head, fixes the voucher after riveting the pipe hot pressing at last. However, when the current electric perforating machine is used, the perforating and the binding of the riveting pipe are separated, namely after the perforating is completed, the riveting pipe needs to be manually placed into the hole, the stacked certificates are moved to the position below the hot pressing head, finally, the hot pressing head is pressed downwards, the riveting pipe is subjected to hot melting through the hot pressing head, the hole is caused to be displaced if the certificates are displaced in the process of moving the certificates, after the hole is displaced, the repeated finishing is needed, more time is wasted, and the simultaneous perforating and the hot melting of the riveting pipe are separated, so that the process of binding the certificates is more complicated and is inconvenient to use. To this end, we propose a document punch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a voucher punching machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a voucher punching machine comprises a base, a punching machine, a riveting pipe and a hot pressing head, wherein a lifting device is installed on the base, and the punching machine is installed on the lifting device and can lift up and down;

the drilling machine comprises a drill bit and an outer sleeve, the drill bit is sleeved in the hot pressing head, and the hot pressing head is elastically connected with the outer sleeve;

the certificate clamping mechanism is horizontally movable and comprises a bottom plate and an extrusion plate, and the extrusion plate can extrude the bottom plate;

a riveting pipe mounting mechanism is arranged below the drilling machine and comprises a rectangular block capable of moving up and down, and the rectangular block is arranged below the drill bit;

the riveting tube is of a T-shaped structure.

Preferably, the drilling machine further comprises a plurality of first springs, a ring-shaped magnet and an anti-scalding ring;

a plurality of first spring setting is between hot pressing head and outer tube, annular magnet and hot pressing head magnetism actuation, prevent scalding the outside of ring parcel at annular magnet.

Preferably, the lifting device comprises a linear module;

the linear module comprises a first motor, a ball screw and a sliding block;

the first motor is in transmission connection with a ball screw, the ball screw is matched with the sliding block, and the drilling machine is fixed on the sliding block.

Preferably, the voucher clamping mechanism further comprises an avoidance hole, two first screw rods, two nuts and a guide seat;

the avoidance holes are formed in the bottom plate and the extrusion plate and are matched with the rectangular blocks;

the two first screw rods are symmetrically arranged on the guide seat, the bottom plate is fixed with the first screw rods, the first screw rods penetrate through the extrusion plate, and the nuts are in threaded connection with the first screw rods.

Preferably, at least two second springs are arranged between the bottom plate and the pressing plate.

Preferably, the riveting pipe mounting mechanism further comprises a second screw, a limiting rod and a second motor;

one end of the second screw is fixedly installed with an output shaft of the second motor, and the second screw is in threaded connection with the rectangular block.

Preferably, the base is provided with a supporting plate, and the supporting plate and the bottom plate are in the same horizontal plane position.

Preferably, the base is provided with a through hole, the guide seat is matched with the through hole, and the base is in threaded connection with a locking screw which is abutted against the guide seat.

The utility model provides a voucher puncher, beneficial effect lies in:

1. through will riveting the pipe setting under the drill bit, establish the hot pressing head cover on the drill bit, punch and accomplish the back, the rectangular block rises for it is downthehole that the pipe inserts to rivet, then restarts the drilling machine downstream, carries out the hot pressing to riveting the pipe through the hot pressing head, will punch and bind and carry out two unifications, need not to remove the voucher, improves and orders dress efficiency, has avoided the voucher to remove the hole skew of in-process simultaneously.

2. Through voucher fixture along horizontal migration on the base, can realize removing the voucher and carry out porous operation, need not to dismantle the voucher from voucher fixture, prevent frequent dismouting in-process and cause the skew between the hole.

3. The riveting pipe is of a T-shaped structure, and the ring at the bottom is larger than the inner diameter of the hole, so that hot melting can be carried out on the upper end of the riveting pipe only during hot pressing operation.

4. Install detachable annular magnet in the bottom of hot pressing head, can avoid scalding the bad voucher paper in the heating of hot pressing head and when the drilling machine drills the voucher, prevent scalding the ring and adopt inside being the link, the outside silica gel material that is prevents that the artifical in-process that takes off annular magnet from scalding the finger, increase thermal-insulated effect simultaneously, avoid scalding the bad paper.

Drawings

Fig. 1 is a schematic structural view of a voucher punch according to the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 2 of the voucher perforating machine according to the present invention;

fig. 3 is an exploded view of a document puncher according to the present invention;

fig. 4 is a schematic structural view of a rectangular block and a limiting rod of the voucher puncher provided by the present invention;

fig. 5 is a schematic structural view of a hot pressing head and an outer sleeve of a voucher puncher and a first spring according to the present invention;

fig. 6 is a schematic structural view of an anti-scald ring and a ring magnet of the voucher perforating machine according to the present invention;

fig. 7 is a schematic view of a riveted pipe structure of the voucher puncher of the present invention;

fig. 8 is a schematic view of a partial structure of a voucher puncher of the present invention;

fig. 9 is a schematic structural view of a document clamping mechanism of the document puncher of the present invention;

fig. 10 is an exploded view of a document clamping mechanism of a document puncher according to the present invention.

In the figure: 1. a base; 101. a through hole; 102. locking the screw;

2. a lifting device; 201. a linear module; 202. a first motor; 203. a ball screw; 204. a slider;

3. a drilling machine; 301. an outer sleeve; 302. a hot-pressing head; 303. a first spring; 304. a ring magnet; 305. an anti-scald ring; 306. a drill bit;

4. a credential holding mechanism; 401. a base plate; 402. a pressing plate; 403. avoiding holes; 404. a first screw; 405. a nut; 406. a guide seat; 407. a second spring;

5. a riveting pipe mounting mechanism; 501. a second motor; 502. a rectangular block; 503. a limiting rod; 504. a second screw;

6. a support plate;

7. and (5) riveting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-10, a voucher perforating machine comprises a base 1, a drilling machine 3, a riveting tube 7 and a hot pressing head 302, wherein a lifting device 2 is installed on the base 1, the drilling machine 3 is installed on the lifting device 2 and can lift up and down, the drilling machine 3 comprises a drill bit 306 and an outer sleeve 301, the drill bit 306 is sleeved in the hot pressing head 302, the hot pressing head 302 and the outer sleeve 301 are elastically connected, a voucher clamping mechanism 4 capable of moving horizontally is installed on the base 1, the voucher clamping mechanism 4 comprises a bottom plate 401 and an extrusion plate 402, the extrusion plate 402 can extrude the bottom plate 401, a riveting tube installation mechanism 5 is arranged below the drilling machine 3, the riveting tube installation mechanism 5 comprises a rectangular block 502 capable of moving up and down, the rectangular block 502 is arranged below the drill bit 306, and the riveting tube 7 is of a T-shaped structure.

Referring to fig. 1 and 2, the lifting device 2 is installed on one side of the base 1, the lifting device 2 can drive the drilling machine 3 to move up and down, so as to achieve the purpose of drilling the voucher, the drill bit 306 is sleeved inside the hot pressing head 302 and the outer sleeve 301, the hot pressing head 302 and the outer sleeve 301 are elastically connected, in a normal state, the drill bit 306 is accommodated inside the hot pressing head 302, the voucher is pressed and fixed through the pressing plate 402 and the bottom plate 401, and moves horizontally on the base 1 through the voucher clamping mechanism 4, so that the movement of the voucher can be achieved, the rectangular block 502 is arranged right below the drill bit 306, the riveting tube 7 is arranged above the rectangular block 502, the outer diameter of the riveting tube is matched with the inner diameter of the hole, when the voucher is punched, the rectangular block 502 and the riveting tube 7 are arranged below the voucher, after the hole is punched, the rectangular block 502 is lifted, so that the riveting tube 7 is inserted into the hole, then the riveting 3 is started to move down, the hot pressing head 302 is used for hot pressing the pipe 7, and the riveting tube 7 is of a T-shaped structure, and the circular ring at the bottom of the voucher is larger than the inner diameter of the hole, so that the hot pressing operation is carried out, when the hot pressing operation is carried out, only two punching and the binding machine is needed, the binding machine is moved, and the binding machine, and the binding process of the voucher is not needed to be moved, and the binding machine is not needed, and the binding machine is carried out, and the binding process is not needed.

The drilling machine 3 further comprises a plurality of first springs 303, a ring magnet 304 and an anti-scald ring 305, the first springs 303 are arranged between the hot pressing head 302 and the outer sleeve 301, the ring magnet 304 and the hot pressing head 302 are magnetically attracted, and the anti-scald ring 305 is wrapped outside the ring magnet 304.

Referring to fig. 2, 5 and 6, three first springs 303 are annularly distributed between a hot pressing head 302 and an outer sleeve 301, one end of each first spring 303 is fixed to the hot pressing head 302, the other end of each first spring 303 is fixed to the outer sleeve 301, the outer sleeve 301 is fixed to a housing of the drilling machine 3, under the elastic resilience of the first spring 303, the hot pressing head 302 always covers a drill bit 306, therefore, when the riveting tube 7 is subjected to hot melting, the riveting tube 7 can be riveted to the hot pressing head 302 through the action of the hot pressing heads 302, during drilling, the first spring 303 is squeezed, the drill bit 306 extends out of the hot pressing head 302, at the moment, the voucher can be drilled, meanwhile, a detachable annular magnet 304 is installed at the bottom of the hot pressing head 302, heating of the hot pressing head 302 can be avoided, and when the voucher is drilled by the drilling machine 3, the scalding-proof ring 305 is made of a wood ring internally and made of silica gel externally, and the scalding-proof ring 304 is prevented, and meanwhile, the heat insulation effect is increased, and fingers are prevented from being burnt and damaged.

The lifting device 2 comprises a linear module 201, the linear module 201 comprises a first motor 202, a ball screw 203 and a sliding block 204, the first motor 202 is in transmission connection with the ball screw 203, the ball screw 203 is matched with the sliding block 204, and the drilling machine 3 is fixed on the sliding block 204.

Referring to fig. 8, the lifting device 2 is preferably a linear module 201, one end of a second ball screw 203 is fixedly mounted to an output shaft of a first motor 202, and is adapted to a slide block 204, and the slide block 204 and a drill 3 fixed to the slide block 204 are driven to move up and down by the ball screw 203.

The voucher clamping mechanism 4 further comprises an avoidance hole 403, two first screw rods 404, two nuts 405 and a guide seat 406, the avoidance hole 403 is formed in the bottom plate 401 and the extrusion plate 402 and is matched with the rectangular block 502, the two first screw rods 404 are symmetrically installed on the guide seat 406, the bottom plate 401 and the first screw rods 404 are fixed, the first screw rods 404 penetrate through the extrusion plate 402, and the nuts 405 are in threaded connection with the first screw rods 404.

Referring to fig. 9 and 10, the avoiding hole 403 is formed in the bottom plate 401 and the extrusion plate 402, is disposed right below the drill 306, and is adapted to the rectangular block 502, and avoids interfering with the rectangular block 502 when the certificate holding mechanism 4 slides horizontally, and simultaneously avoids the drill 306 from drilling on the extrusion plate 402, the two first screws 404 are symmetrically installed on the upper surface of the guide seat 406, the bottom plate 401 is fixed on the first screws 404, the first screws 404 penetrate through the extrusion plate 402, the nuts 405 are in threaded connection with the first screws 404, and the extrusion plate 402 is moved toward the bottom plate 401 by rotating the nuts 405 clockwise, so that the certificates placed on the bottom plate 401 and the extrusion plate 402 are extruded and fixed.

At least two second springs 407 are disposed between the base plate 401 and the pressing plate 402.

Referring to fig. 9, two second springs 407 are disposed on the bottom plate 401 and the pressing plate 402, and the pressing plate 402 and the bottom plate 401 are separated by the elastic resilience of the second springs 407, so as to facilitate the detachment of the voucher.

The riveting tube mounting mechanism 5 further comprises a second screw rod 504, a limiting rod 503 and a second motor 501, one end of the second screw rod 504 is fixedly mounted with an output shaft of the second motor 501, and the second screw rod 504 is in threaded connection with the rectangular block 502.

Referring to fig. 2, 4 and 8, the second motor 501 is fixed on the base 1, the lower end of the second screw rod 504 is fixedly installed on the output shaft of the second motor 501, the limiting rod 503 is installed above the rectangular block 502, the limiting rod 503 is arranged under the drill bit 306, the second motor 501 drives the second screw rod 504 and the avoiding hole 403 to move up and down, the rectangular block 502 is moved up and down, the riveting tube 7 inserted on the limiting rod 503 is driven to move up and down, the riveting tube 7 is installed, and the rectangular block 502 plays a role in supporting the bottom of the riveting tube 7.

Install layer board 6 on the base 1, layer board 6 and bottom plate 401 are in same horizontal plane position, and base 1 has seted up through-hole 101, and guide holder 406 and through-hole 101 adaptation, and threaded connection has the locking screw 102 that offsets with guide holder 406 on the base 1.

Referring to fig. 1 and 8 and fig. 9, two shaft rods of the guide seat 406 are inserted into the through hole 101, so that the certificate clamping mechanism 4 can horizontally move, porous operation can be realized without disassembling the certificate, meanwhile, the locking screw 102 is in threaded connection with the base 1 and abuts against the shaft rods, the moved certificate clamping mechanism 4 can be fixed, movement is prevented, and meanwhile, the supporting plate 6 can play a role in supporting the certificate.

The working principle and the advantages are as follows: the bottom of the hot pressing head 302 is made of magnetic metal, the annular magnet 304 is magnetically attracted to the lower end of the hot pressing head 302, then the riveting tube 7 is sleeved on the limiting rod 503, a convex ring at the bottom is arranged on the upper surface of the rectangular block 502, the tidied certificate is placed between the extrusion plate 402 and the bottom plate 401, the certificate is clamped and fixed between the extrusion plate 402 and the bottom plate 401 by clockwise rotating the two nuts 405, then the guide seat 406 is adjusted, the punching position of the certificate is adjusted, then the guide seat 406 is fixed through the locking screw 102, the lifting device 2 is started and the hot pressing head 302 is preheated at the same time, the drill bit 306 and the hot pressing head 302 move downwards, after the anti-scalding ring 305 is contacted with the certificate, the first spring 303 elastically contracts, the drill bit 306 continues to move downwards until the certificate is drilled through, the drilling machine 3 is lifted, the second motor 501 runs in a powered-on mode, the rectangular block 502 is driven to move upwards through anticlockwise rotation of the second screw 504, the riveting tube 7 is inserted into the hole, meanwhile, the upper end protrudes out of the certificate, the anti-scalding ring 305 and the annular magnet 304 and the hot pressing head 302 is taken down, the first motor 202 is started again, the hot pressing head 302 and the hot pressing tube 7 and the hot pressing machine can complete the hot pressing tube 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A voucher punching machine comprises a base (1), a punching machine (3), a riveting pipe (7) and a hot pressing head (302), and is characterized in that a lifting device (2) is mounted on the base (1), and the punching machine (3) is mounted on the lifting device (2) and can be lifted up and down;

the drilling machine (3) comprises a drill bit (306) and an outer sleeve (301), the drill bit (306) is sleeved in the hot pressing head (302), and the hot pressing head (302) is elastically connected with the outer sleeve (301);

the certificate clamping mechanism (4) capable of moving horizontally is mounted on the base (1), the certificate clamping mechanism (4) comprises a bottom plate (401) and an extrusion plate (402), and the extrusion plate (402) can extrude the bottom plate (401);

a riveting pipe mounting mechanism (5) is arranged below the drilling machine (3), the riveting pipe mounting mechanism (5) comprises a rectangular block (502) capable of moving up and down, and the rectangular block (502) is arranged below the drill bit (306);

the riveting tube (7) is of a T-shaped structure.

2. A document punch as claimed in claim 1, characterized in that said punch (3) further comprises a plurality of first springs (303) and ring magnets (304) and anti-burn rings (305);

a plurality of first spring (303) set up between hot pressing head (302) and outer tube (301), ring magnet (304) and hot pressing head (302) magnetism actuation, prevent scalding ring (305) parcel in the outside of ring magnet (304).

3. A document punch as claimed in claim 1, characterized in that said lifting means (2) comprise a linear die set (201);

the linear module (201) comprises a first motor (202), a ball screw (203) and a sliding block (204);

the first motor (202) is in transmission connection with a ball screw (203), the ball screw (203) is matched with a sliding block (204), and the drilling machine (3) is fixed on the sliding block (204).

4. A document punch as claimed in claim 1, characterized in that the document clamping means (4) further comprises an escape hole (403), two first screws (404), two nuts (405) and a guide seat (406);

the avoidance hole (403) is formed in the bottom plate (401) and the extrusion plate (402) and is matched with the rectangular block (502);

the two first screws (404) are symmetrically arranged on the guide seat (406), the bottom plate (401) and the first screws (404) are fixed, the first screws (404) penetrate through the extrusion plate (402), and the nuts (405) are in threaded connection with the first screws (404).

5. A document punch according to claim 1, characterised in that at least two second springs (407) are arranged between the base plate (401) and the pressing plate (402).

6. A voucher punch according to claim 1, wherein the riveting tube mounting mechanism (5) further comprises a second screw (504), a stop rod (503) and a second motor (501);

one end of the second screw rod (504) is fixedly installed with an output shaft of the second motor (501), and the second screw rod (504) is in threaded connection with the rectangular block (502).

7. A document punch according to claim 1, characterized in that the base (1) is provided with a support plate (6), the support plate (6) being in horizontal position with the base plate (401).

8. A voucher punch according to claim 1, characterized in that the base (1) is provided with a through hole (101), the guide holder (406) is adapted to the through hole (101), and the base (1) is threadedly connected with a locking screw (102) abutting against the guide holder (406).