CN215153213U

CN215153213U - Tax invoice printing device

Info

Publication number: CN215153213U
Application number: CN202120491637.0U
Authority: CN
Inventors: 胡翠磊
Original assignee: Changsha Normal University
Current assignee: Changsha Normal University
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-12-14
Anticipated expiration: 2031-03-08

Abstract

The utility model provides a tax invoice printing device, including the printer main part, printer main part side-mounting rectangle box, the through-hole is seted up to rectangle box side, first horizontal pole is connected to the inside top of rectangle box, installation drive arrangement in the rectangle box, the second horizontal pole is connected to rectangle box inside below, rectangle box middle part sets up the second montant, reciprocating motion device about the installation of second montant upper end, second montant both sides set up transmission structure, second montant lower extreme installation shearing mechanism, set up the structure of rubbing with the hands paper on the second horizontal pole, bottom surface mounting base in the rectangle box, the grooving is seted up to the base top surface. This device can be automatically tailor the invoice that the printing was accomplished, not only can effectively avoid causing the damage of invoice when tearing the invoice, can also reduce user's work load, avoids simultaneously causing the gathering of invoice to influence going on that the invoice was printed because of manual operation untimely, can also accomodate the invoice automation of accomplishing of tailorring through the device, the follow-up arrangement to the invoice of convenient to use person.

Description

Tax invoice printing device

Technical Field

The utility model belongs to the printing device field, specifically speaking are tax invoice printing device.

Background

The invoice means all units and individuals are buying and selling commodity, provide or accept service and engage in other business activities, the business voucher that has been issued and collected, be the original foundation of accounting, also be the important foundation of audit office, tax authority law enforcement inspection, along with the development of science and technology, printing device can print the invoice bill, replace the invoice of writing by hand gradually, current invoice printing device is many functions comparatively simple, when printing many invoices, need the manual tear of user, and still need manual arrangement to accomodate, not only cause the damage of invoice easily, and extravagant a large amount of manpowers, consequently, need design a tax invoice printing device and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tax invoice printing device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a tax invoice printing device, including the printer main part, printer main part side-mounting rectangle box, the through-hole is seted up to rectangle box side, through-hole and printer main part intercommunication, the inside top of rectangle box is rotated and is connected first horizontal pole, installation drive arrangement in the rectangle box, rectangle box inside below is rotated and is connected the second horizontal pole, rectangle box middle part sets up the second montant, reciprocating motion device about the installation of second montant upper end, second montant both sides set up transmission structure, transmission structure makes first horizontal pole drive the second horizontal pole and rotates, second montant lower extreme installation shearing mechanism, it sets up the paper rubbing structure to correspond shearing mechanism both sides on the second horizontal pole, bottom surface fixed mounting base in the rectangle box, the grooving is seted up to the corresponding shearing mechanism department of base top surface, shearing mechanism can tailor into the individual page or leaf with the long cluster that moves to grooving department.

According to the tax invoice printing device, the driving device comprises the first gear, the first gear is fixedly sleeved on the first cross rod, the motor is fixedly installed on the inner wall of the rectangular box body, the second gear is fixedly sleeved on the output shaft of the motor, and the first gear is meshed with the second gear.

As above a tax invoice printing device, transmission structure include first bevel gear, two first bevel gears of fixed suit on the first horizontal pole, first bevel gear below all sets up the axle bed, the axle bed passes through connecting rod and rectangle box inner wall fixed connection, all pass first montant on the axle bed, the suit second bevel gear is all fixed to first montant upper end, first bevel gear and the second bevel gear meshing that corresponds, the suit third bevel gear is all fixed to first montant lower extreme, the suit fourth bevel gear is all fixed on the second horizontal pole, fourth bevel gear and the third bevel gear meshing that corresponds.

As above, the tax invoice printing device comprises the first elastic telescopic rods, the two first elastic telescopic rods are fixedly arranged on the inner top surface of the rectangular box body in a bilateral symmetry mode, the same first transverse plate is fixedly arranged at the lower end of each first elastic telescopic rod, the side face of each first transverse rod corresponds to the first transverse plate, and the eccentric wheel is fixedly sleeved on the side face of the corresponding first transverse plate, and the bottom face of the eccentric wheel is in contact fit with the top face of the first transverse plate.

As above tax invoice printing device, shearing mechanism include vertical cutting board, the articulated cutting board of base top surface correspondence grooving department, cutting board top surface fixed mounting guide rail, sliding connection slider on the guide rail, the slider is articulated with second montant lower extreme.

A tax invoice printing device as above, the inside below of rectangular box keep away from a side-mounting receiver of printer main part, receiver side base side contact cooperation, the receiver top surface is not higher than the base top surface.

According to the tax invoice printing device, the arc-shaped block with the concave arc surface is fixedly installed on one side, close to the through hole, of the top surface of the base, and the side surface of the arc-shaped block is fixedly connected with the side surface of the rectangular box body.

According to the tax invoice printing device, the paper rolling structure comprises the sleeve, the sleeve is fixedly sleeved on the second cross rod, a plurality of second elastic telescopic rods are uniformly and fixedly arranged on the side surface of the sleeve in an annular mode, and the movable ends of the second elastic telescopic rods are provided with the paper rolling wheels.

The utility model has the advantages that: when the device works, the driving device works to drive the first cross rod to rotate, the first cross rod drives the second cross rod to rotate through the transmission structure, the paper rubbing structure can rotate along the axis of the second cross rod, the first cross rod drives the vertical reciprocating motion device to move up and down, so that the second vertical rod can reciprocate up and down, the second vertical rod drives the shearing device to reciprocate up and down, simultaneously, printed invoices enter the rectangular box body from the printer main body through the through hole, when the paper rubbing structure is contacted with the invoices, the invoices can move towards one side far away from the printer main body along the top surface of the base under the action of friction force of the paper rubbing structure, when the invoices continue to move until being simultaneously propped by the two paper rubbing structures, the shearing device which moves downwards successfully cuts the invoices, then the paper rubbing structure far away from one side of the printer main body continues to push the cut invoices to gradually move out of the base, and the collection of a user is convenient, the paper rubbing structure close to one side of the printer main body pushes the invoice to be cut again to move on the top surface of the base, so that the invoice can be cut circularly; the utility model discloses simple structure and easy operation, the device can be automatically tailor the invoice of printing the completion, need not the manual tear of user, not only can effectively avoid causing the damage of invoice when tearing the invoice, can also reduce user's work load, avoid simultaneously causing gathering of invoice to influence going on that the invoice was printed because of manual operation untimely, can also accomodate the invoice automation of tailorring the completion through the device, the follow-up arrangement to the invoice of convenient to use person has improved user's work efficiency.

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 described 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 inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is an enlarged view of the view from direction B of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a tax invoice printing device, as shown in the figure, including printer

main part

1, 1 side-mounting rectangle box 2 of printer main part, through-hole 3 is seted up to 2 sides of rectangle box, through-

hole

3 and 1 intercommunication of printer main part, 2 inside tops of rectangle box are rotated and are connected first horizontal pole 4, install drive arrangement in the

rectangle box

2, 2 inside below of rectangle box are rotated and are connected second

horizontal pole

17, 2 middle parts of rectangle box set up second montant 22, reciprocating motion device about the installation of second montant 22 upper end, second montant 22 both sides set up transmission structure, transmission structure makes first horizontal pole 4 drive second horizontal pole 17 and rotates, 22 lower extreme installation shearing mechanism of second montant, it sets up the structure of rubbing paper to correspond shearing mechanism both sides on the second

horizontal pole

17, 2 interior bottom surface fixed mounting bases 23 of rectangle box, the corresponding shearing mechanism department of base 23 top surface sets up grooving 24, shearing mechanism can cut the long cluster that moves to grooving 24 department into individual invoice page or leaf. When the device works, the driving device works to drive the first cross rod 4 to rotate, the first cross rod 4 drives the second cross rod 17 to rotate through the transmission structure, the paper twisting structure can rotate along the axis of the second cross rod 17, the second vertical rod 22 can reciprocate up and down as the first cross rod 4 drives the vertical reciprocating motion device to move up and down, the second vertical rod 22 drives the shearing device to reciprocate up and down, simultaneously, a printed invoice enters the rectangular box body 2 from the printer main body 1 through the through hole 3, when the paper twisting structure is contacted with the invoice, the invoice can move to one side far away from the printer main body 1 along the top surface of the base 23 under the friction force action of the paper twisting structure, when the invoice continues to move until the invoice is simultaneously supported by the two paper twisting structures, the shearing device moving downwards successfully cuts the invoice, then the paper twisting and paper twisting structure far away from one side of the printer main body 1 continues to push the cut invoice to gradually move out of the base 23, the paper rubbing structure close to one side of the printer main body 1 pushes the invoice to be cut again to move on the top surface of the base 23, so that the invoice can be cut circularly; the utility model discloses simple structure and easy operation, the device can be automatically tailor the invoice of printing the completion, need not the manual tear of user, not only can effectively avoid causing the damage of invoice when tearing the invoice, can also reduce user's work load, avoid simultaneously causing gathering of invoice to influence going on that the invoice was printed because of manual operation untimely, can also accomodate the invoice automation of tailorring the completion through the device, the follow-up arrangement to the invoice of convenient to use person has improved user's work efficiency.

Specifically, as shown in the figures, the driving device according to the present embodiment includes a first gear 5, the first cross bar 4 is fixedly sleeved with the first gear 5, the inner wall of the rectangular box 2 is fixedly installed with a motor 6, an output shaft of the motor 6 is fixedly sleeved with a second gear 7, and the first gear 5 is engaged with the second gear 7. When the motor 6 is started, the second gear 7 rotates to drive the first gear 5 to rotate, so that the first cross rod 4 rotates to provide power for normal work of the device, and the device is convenient to start or close at any time.

Specifically, as shown in the figure, the transmission structure described in this embodiment includes first bevel gear 11, two first bevel gears 11 are fixedly sleeved on first horizontal pole 4, shaft seats 12 are all provided below first bevel gear 11, shaft seats 12 are fixedly connected with inner walls of rectangular box 2 through connecting rods 13, first vertical rods 14 are all passed through shaft seats 12, second bevel gears 15 are all fixedly sleeved on upper ends of first vertical rods 14, first bevel gears 11 are engaged with corresponding second bevel gears 15, third bevel gears 16 are all fixedly sleeved on lower ends of first vertical rods 14, fourth bevel gears 21 are all fixedly sleeved on second horizontal poles 17, and fourth bevel gears 21 are engaged with corresponding third bevel gears 16. When the driving device drives the first cross rod 4 to rotate, the first bevel gear 11 drives the second bevel gear 15 to rotate, the first vertical rod 14 rotates to drive the third bevel gear 16 to rotate, and the fourth bevel gear 21 rotates to drive the second cross rod 17 to rotate, so that the linkage inside the device is realized, and the normal work of the device is ensured.

Further, as shown in the figure, the up-and-down reciprocating device described in this embodiment includes first elastic telescopic rod 8, two first elastic telescopic rods 8 are fixedly installed on the top surface of the rectangular box body 2 in a bilateral symmetry manner, the same first transverse plate 9 is fixedly installed at the lower end of the first elastic telescopic rod 8, an eccentric wheel 10 is fixedly sleeved on the side surface of the first transverse rod 4 corresponding to the first transverse plate 9, and the bottom surface of the eccentric wheel 10 is in contact fit with the top surface of the first transverse plate 9. When the first cross rod 4 rotates, the eccentric wheel 10 rotates along with the first cross rod, when the bottom surface of the eccentric wheel 10 moves downwards, the bottom surface of the eccentric wheel 10 pushes the first transverse plate 9 to move downwards, the first elastic telescopic rod 8 extends, the second vertical rod 22 moves downwards, when the bottom surface of the eccentric wheel 10 moves upwards, the first elastic telescopic rod 8 shortens and pulls the first transverse plate 9 to move upwards, and the second vertical rod 22 moves upwards, so that the function of up-and-down reciprocating motion is realized, and the second vertical rod 22 is ensured to drive the shearing device to do shearing motion.

Furthermore, as shown in fig. 3, the shearing apparatus according to the embodiment includes a vertical cutting plate 25, the cutting plate 25 is hinged on the top surface of the base 23 corresponding to the cutting slot 24, a guide rail 26 is fixedly installed on the top surface of the cutting plate 25, a sliding block 27 is slidably connected on the guide rail 26, and the sliding block 27 is hinged with the lower end of the second vertical rod 22. When the second vertical rod 22 moves up and down under the action of the eccentric wheel 10, the second vertical rod 22 pushes the sliding block 27 to move downwards, meanwhile, the sliding block 27 slides along the guide rail 26, the cutting plate 25 rotates downwards around the joint, and the invoice is pushed to move on the top surface of the base 23 due to the paper rubbing structure, so that the cutting plate 25 can cut off a long string of invoices in a flat single piece, a user can tear off the invoices manually, and the collection and arrangement of the invoices are facilitated.

Furthermore, as shown in the drawings, a storage box 28 is installed on one side of the rectangular box 2 away from the printer main body 1, the side surface of the base 23 is in contact fit with the side surface of the storage box 28, and the top surface of the storage box 28 is not higher than the top surface of the base 23. After the long invoice string is cut off through cutting plate 25, the paper rubbing structure promotes the invoice that cuts off and removes from base 23 top surface to receiver 28 to can collect all invoices of cutting off in receiver 28, the person of facilitating the use arranges in order.

Furthermore, as shown in the figure, an arc block 29 with an inward-concave arc surface is fixedly installed on one side of the top surface of the base 23 close to the through hole 3, and the side surface of the arc block 29 is fixedly connected with the side surface of the rectangular box 2. The invoice that gets into rectangular box 2 through-hole 3 in the follow printer main part 1 falls on the cambered surface of arc piece 29, and when second elastic telescopic rod 19 rotated to arc piece 29 department, the structure of rubbing paper on this second elastic telescopic rod 19's the expansion end can promote the invoice smoothly and remove, avoids the invoice to corrugate and blocks the normal work that influences the device.

Furthermore, as shown in the figure, the paper twisting structure according to the embodiment includes a sleeve 18, the second cross bar 17 is fixedly sleeved with the sleeve 18, a plurality of second elastic telescopic rods 19 are uniformly and fixedly installed on the side surface of the sleeve 18 in an annular manner, and the movable ends of the second elastic telescopic rods 19 are respectively provided with a paper twisting wheel 20. When the paper rubbing wheel 20 at the movable end of the second elastic telescopic rod 19 contacts with the invoice, the invoice can move to one side far away from the printer main body 1 along the top surface of the base 23 under the action of friction force of the paper rubbing wheel 20, when the invoice continues to move until the invoice is simultaneously pressed by the two paper rubbing wheels 20, the cut invoice is successfully cut by the cutting device moving downwards, and then the cut invoice is rubbed away by the paper rubbing wheel 20, so that a user can conveniently collect the invoice.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a tax invoice printing device which characterized in that: comprises a printer main body (1), a rectangular box body (2) is installed on the side surface of the printer main body (1), a through hole (3) is formed in the side surface of the rectangular box body (2), the through hole (3) is communicated with the printer main body (1), a first cross rod (4) is rotatably connected with the upper part in the rectangular box body (2), a driving device is installed in the rectangular box body (2), a second cross rod (17) is rotatably connected with the lower part in the rectangular box body (2), a second vertical rod (22) is arranged in the middle of the rectangular box body (2), an up-and-down reciprocating motion device is installed at the upper end of the second vertical rod (22), transmission structures are arranged on two sides of the second vertical rod (22), the first cross rod (4) drives the second cross rod (17) to rotate, a shearing device is installed at the lower end of the second vertical rod (22), paper rubbing structures are arranged on the second cross rod (17) corresponding to two sides of the shearing device, a base (23) is fixedly installed on the inner bottom surface of the rectangular box body (2), the top surface of the base (23) is provided with a cutting groove (24) corresponding to the cutting device, and the cutting device can cut the long-string invoices moved to the cutting groove (24) into separate pages.

2. The tax invoice printing apparatus of claim 1, wherein: the driving device comprises a first gear (5), the first gear (5) is fixedly sleeved on the first cross rod (4), a motor (6) is fixedly installed on the inner wall of the rectangular box body (2), a second gear (7) is fixedly sleeved on an output shaft of the motor (6), and the first gear (5) is meshed with the second gear (7).

3. A tax invoice printing apparatus according to claim 1 or 2, characterised in that: the transmission structure include first bevel gear (11), two first bevel gear (11) of fixed suit on first horizontal pole (4), first bevel gear (11) below all sets up axle bed (12), axle bed (12) are through connecting rod (13) and rectangle box (2) inner wall fixed connection, all pass first montant (14) on axle bed (12), suit second bevel gear (15) are all fixed on first montant (14) upper end, first bevel gear (11) and second bevel gear (15) meshing that corresponds, suit third bevel gear (16) are all fixed to first montant (14) lower extreme, all fix suit fourth bevel gear (21) on second horizontal pole (17), fourth bevel gear (21) and the third bevel gear (16) meshing that corresponds.

4. The tax invoice printing apparatus of claim 1, wherein: the vertical reciprocating motion device comprises first elastic telescopic rods (8), two first elastic telescopic rods (8) are fixedly installed on the inner top surface of the rectangular box body (2) in a bilateral symmetry mode, the lower end of each first elastic telescopic rod (8) is fixedly provided with the same first transverse plate (9), the side surface of each first transverse rod (4) corresponds to the corresponding first transverse plate (9) and is fixedly sleeved with an eccentric wheel (10), and the bottom surface of the eccentric wheel (10) is in contact fit with the top surface of the first transverse plate (9).

5. The tax invoice printing apparatus of claim 1, wherein: the shearing device comprises a vertical cutting plate (25), the cutting plate (25) is hinged to the position, corresponding to the cutting groove (24), of the top surface of the base (23), a guide rail (26) is fixedly installed on the top surface of the cutting plate (25), a sliding block (27) is connected to the guide rail (26) in a sliding mode, and the sliding block (27) is hinged to the lower end of the second vertical rod (22).

6. A tax invoice printing apparatus according to claim 5, characterised in that: rectangle box (2) inside below keep away from one side installation receiver (28) of printer main part (1), receiver (28) side base (23) side contact cooperation, receiver (28) top surface is not higher than base (23) top surface.

7. The tax invoice printing apparatus of claim 1, wherein: one side of the top surface of the base (23) close to the through hole (3) is fixedly provided with an arc block (29) with an inward concave arc surface, and the side surface of the arc block (29) is fixedly connected with the side surface of the rectangular box body (2).

8. The tax invoice printing apparatus of claim 1, wherein: the paper twisting structure comprises a sleeve (18), the sleeve (18) is fixedly sleeved on the second cross rod (17), a plurality of second elastic telescopic rods (19) are uniformly and fixedly installed on the side surface of the sleeve (18) in an annular mode, and paper twisting wheels (20) are installed at the movable ends of the second elastic telescopic rods (19).