CN104191827B - Bill printer - Google Patents
Bill printer Download PDFInfo
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- CN104191827B CN104191827B CN201410379697.8A CN201410379697A CN104191827B CN 104191827 B CN104191827 B CN 104191827B CN 201410379697 A CN201410379697 A CN 201410379697A CN 104191827 B CN104191827 B CN 104191827B
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- paper
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- side plate
- bucket
- web
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Abstract
The invention discloses bill printer, including installing in the enclosure, two side extends back and is respectively formed with the paper bucket of left and right side plate, between left and right side plate, the rear position at paper bucket is formed with the motor containing cavity being provided with chart drive motor and cut paper motor, is separately installed with cut paper gear and paper feed gear on left and right side plate；The overthe openings position being positioned at paper bucket is formed with the cross bar connecting left and right side plate, the lower end position of cross bar is provided with moving knife component, both sides, paper hopper opening bottom are hinged with can the front cover component of folding paper bucket, being provided with locking arm of uncapping on arranged on left and right sides plate, paper bucket, left plate, right plate and cross bar are one-body molded；On cut paper gear, eccentric setting has projection, and projection is equipped with the cutting knife pivoted arm that its top is connected with moving knife component；The top of left and right side cover is provided with thermal head assembly；The bottom of paper bucket is provided with bottom deck assembly；Also include the mainboard and barricade being connected with described left and right side plate.The present invention is effectively reduced number of parts.
Description
Technical field
The present invention relates to bill printer.
Background technology
Bill printer has application at the industry-by-industry such as supermarket, bank, the most extensively penetrates in each life link.But existing its parts of bill printer are numerous, structure is complicated, forms a basic framework, then gear, electromechanical transducer etc. are assembled in above-mentioned basic framework by screw, axle, collar etc. after often being assembled by multiple parts.This just requires that self required precision forming each part of basic framework is high, the precision of guarantee composition framework that could be most basic, but also relate to make tool and carry out assembling etc., cause production efficiency low, cost of parts is high, the cost making bill printer is the highest, limits the further application of bill printer.Therefore, it is necessary to the structure of bill printer is made improvement further and is optimized.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention provides bill printer, is effectively reduced number of parts, simple and compact for structure, is greatly improved production efficiency and reduces production cost.
The technical solution adopted for the present invention to solve the technical problems is:
Bill printer, including the paper bucket installed in the enclosure, the two side of described paper bucket extends back and is respectively formed with left plate and right plate, between left and right side plate, the rear position at paper bucket is formed with motor containing cavity, described motor containing cavity is provided with chart drive motor and cut paper motor, left and right side plate is separately installed with the cut paper gear and paper feed gear driven by cut paper motor and chart drive motor；The overthe openings position being positioned at paper bucket is formed with cross bar, cross bar connects described left plate and right plate, the lower end position of described cross bar is provided with moving knife component, the both sides, bottom of paper hopper opening are hinged with can the front cover component of folding paper bucket, being provided with locking arm of uncapping on described arranged on left and right sides plate, described paper bucket, left plate, right plate and cross bar are one-body molded；On described cut paper gear, eccentric setting has projection, and projection is equipped with all swivel arms, and the top of described cutting knife pivoted arm is connected with described moving knife component；The top of described left and right side cover is provided with thermal head assembly, and the top of described thermal head assembly abuts stage clip, and the other end of stage clip abuts with the inner roof wall of described shell；The bottom of described paper bucket is provided with bottom deck assembly.
As the improvement of technique scheme, also including mainboard and barricade, described left and right side plate is formed with screw hole on the sidewall relative to paper hopper opening, described mainboard and barricade are screwed in and are connected with described left and right side plate in described screw hole.
Further improvement as technique scheme, described front cover component includes transport roller fixed mount, described transport roller fixed mount includes a web and is positioned at the side plate of web both sides, the upper position of described biside plate is hinged with transport roller and stationary knife assembly, the rotating shaft of transport roller is provided with stationary knife torsion spring, one end of stationary knife torsion spring abuts with the step site of formation on web, and the other end abuts with described stationary knife assembly；The lower position connection being positioned at transport roller on described side plate has lock shaft, plastic cement paper guiding sheet it is equipped with on described lock shaft, the lower position being positioned at described plastic cement paper guiding sheet on web is formed with second step position, is provided with paper guiding sheet spring between this second step position and described plastic cement paper guiding sheet；The lower position being positioned at second step position on described web is formed with the draw-in groove extended towards biside plate, is connected with away paper plastic adhesive roller in described draw-in groove；The antetheca of transport roller fixed mount connects connect on the end after having protecgulum, described lock shaft to stretch out side plate and has the arm of uncapping coordinated with described locking arm of uncapping, be wherein also equipped with, on the lock shaft of one end, button of uncapping, described in button of uncapping be exposed to described protecgulum.
Further, described side plate being provided with two opposed stationary knife assembly installing holes, described stationary knife member hinges is in these two stationary knife assembly installing holes.
Further, described bottom deck assembly includes base plate and the interface leading truck being arranged on base plate, also include interface plate, it is provided with screw column on the bottom surface of described interface leading truck, described interface plate is connected by screw and is fixed on this screw column, the anterior position being positioned at described screw column on described interface leading truck is provided with interface gathering sill, is plugged with interface card in described interface gathering sill.
Further, also including Power conversion board, described interface leading truck is provided with the second screw column, described Power conversion board is fastened on this described second screw column by screw.
The invention has the beneficial effects as follows: use the present invention of said structure, by by one basic frameworks of the one-body molded composition of parts such as paper bucket, left plate, right plate and cross bars, eliminate the assembling of basic framework in traditional structure, decrease number of parts, be greatly improved production efficiency, reduce cost of parts, and assemble without making tool, decrease the manufacturing cost of tool, reduce the accumulation of rigging error, there is higher reliability.Present configuration advantages of simple is compact, easy for installation, implements simple, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation after the present invention hides shell and protecgulum；
Fig. 3 is the present invention profile when front cover component covers；
Fig. 4 is the present invention profile when front cover component is opened；
Fig. 5 ~ Fig. 7 is the structural representation of the associated components such as paper bucket and left and right side plate thereof in the present invention；
Fig. 8 is the present invention front cover component after hiding shell, protecgulum structural representation when being in open mode；
Fig. 9 is the decomposing schematic representation of mainboard in the present invention, barricade and paper bucket；
Figure 10 ~ 11 are the structural representations of front cover component in the present invention；
Figure 12 is the decomposing schematic representation of front cover component in the present invention；
Figure 13 ~ 14 are the structural representations of transport roller fixed mount in the present invention；
Figure 15 is another angle schematic diagram of front cover component in the present invention；
Figure 16 is transport roller fixed mount and the assembly connection schematic diagram of paper bucket in the present invention；
Figure 17 is the decomposing schematic representation of bottom deck assembly in the present invention；
Figure 18 is the structural representation of bottom deck assembly in the present invention；
Figure 19 ~ 20 are the structural representations of interface leading truck in the present invention；
Figure 21 is the explosive view of the present invention.
Detailed description of the invention
The present invention is further detailed explanation with embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1 ~ Figure 21, the bill printer of the present invention, including the paper bucket 1 being arranged in shell 7, paper bucket 1 is used for place printing coil paper 10, the two side of described paper bucket 1 extends back and is respectively formed with left plate 11 and right plate 12, left, right plate 11, between 12, the rear position at paper bucket 1 is formed with motor containing cavity 13, shown in arrow during wherein fore-and-aft direction can be found in Figure 21, described motor containing cavity 13 is provided with cut paper motor 2 and chart drive motor 3, on a left side, right plate 11, the cut paper gear 21 and paper feed gear 31 driven by cut paper motor 2 and chart drive motor 3 it is separately installed with on 12；The overthe openings position being positioned at paper bucket 1 is formed with cross bar 14, cross bar 14 connects described left plate 11 and right plate 12, the lower end position of described cross bar 14 is provided with moving knife component 4, the both sides, bottom of paper bucket 1 opening are hinged with can the front cover component 5 of folding paper bucket, being provided with locking arm 6 of uncapping on described arranged on left and right sides plate 11,12, described paper bucket 1, left plate 11, right plate 12 and cross bar 14 are one-body molded；On described cut paper gear 21, eccentric setting has projection 22, and projection 22 is equipped with all swivel arms 23, and the top of described cutting knife pivoted arm 23 is connected with described moving knife component 4, and moving knife component 4 completes cut paper action under the drive of cutting knife pivoted arm 23；The top of described left and right side cover 11,12 is provided with thermal head assembly 8, and the top of described thermal head assembly 8 abuts has stage clip 81, the other end of stage clip 81 to abut with the inner roof wall of described shell 7；The bottom of described paper bucket 1 is provided with bottom deck assembly 9.
Use the present invention of said structure, by by one basic frameworks of the one-body molded composition of parts such as paper bucket 1, left plate 11, right plate 12 and cross bars 14, eliminate the assembling of basic framework in traditional structure, decrease number of parts, be greatly improved production efficiency, reduce cost of parts, and assemble without making tool, decrease the manufacturing cost of tool, reduce the accumulation of rigging error, there is higher reliability.Present configuration advantages of simple is compact, easy for installation, implements simple, low cost.
In the present embodiment, preferably, also including mainboard 15 and barricade 16, the sidewall of described relative paper bucket 1 opening of left and right side plate 11,12 is formed with screw hole 17, described mainboard 15 and barricade 16 are screwed in and are connected with described left and right side plate 11,12 in described screw hole 17.Barricade 16 selects PCB barricade, utilizes mainboard 15 and 16 left plates 11 of barricade and right plate 12 to strut, effectively improves the both sides problem on deformation between left and right side plate 11,12.Certainly.Mainboard can also be arranged on other positions.
In the present embodiment, preferably, described front cover component 5 includes transport roller fixed mount 51, described transport roller fixed mount 51 includes a web 52 and is positioned at the side plate 53 of web 52 both sides, the upper position of described biside plate 53 is hinged with transport roller 54 and stationary knife assembly 55, transport roller 54 and stationary knife assembly 55 realize hinged by oil bearing 541, the rotating shaft of transport roller 54 is provided with stationary knife torsion spring 56, one end of stationary knife torsion spring 56 abuts with step site 57 formed on web 52, the other end abuts with described stationary knife assembly 55, stationary knife assembly 55 is utilized to coordinate moving knife component 4 to complete cut paper action；The lower position connection being positioned at transport roller 54 on described side plate 53 has lock shaft 58, it is equipped with plastic cement paper guiding sheet 59 on described lock shaft 58, the lower position being positioned at described plastic cement paper guiding sheet 59 on web 52 is formed with second step position 50, between this second step position 50 and described plastic cement paper guiding sheet 59, paper guiding sheet spring 511 is installed, for uniform force, the most described second step position 50 is set to two, described paper guiding sheet spring 511 correspondence be also configured as two；The lower position being positioned at second step position 50 on described web 52 is formed with the draw-in groove 512 extended towards biside plate, described draw-in groove 512 is connected with away paper plastic adhesive roller 513, the most described draw-in groove 512 is two, described walk being set to two and be arranged above and below, to be more beneficial for paper feed of paper plastic adhesive roller 513 correspondence；The antetheca of transport roller fixed mount 51 connects and has protecgulum 514, described lock shaft 58 stretch out side plate 53 after end on connect have the arm 515 of uncapping coordinated with described locking arm 6 of uncapping, wherein be also equipped with, on one end lock shaft 58, button 516 of uncapping, described in button 516 of uncapping be exposed to described protecgulum 514.This kind of structure utilizes a paper feed fixed mount 51 as the basic framework of front cover component, then the part realizing required function is such as walked paper plastic adhesive roller 513, stationary knife assembly 55 etc. to be assembled in this basic framework, eliminate the structure utilizing panel beating support and paper guiding roll installing rack etc. to combine in conventional art, facilitate assembling, it is greatly improved production efficiency, decreases cost of parts；The particularly dimensional accuracy of transport roller fixed mount 51 only need to be ensured by one set of die, and reliability is of a relatively high, and the required precision to other parts is low, reduce further cost.
In the present embodiment, it is preferred that on described side plate 53, be provided with two opposed stationary knife assembly installing holes 531, described stationary knife assembly 55 is articulated with in these two stationary knife assembly installing holes 531, this structure eliminates screw and fixes, and is conducive to improving production efficiency, reduces cost.
In the present embodiment, described bottom deck assembly 9 includes base plate 91 and the interface leading truck 92 being arranged on base plate 91, also include interface plate 93, it is provided with screw column 94 on the bottom surface of described interface leading truck 92, described interface plate 93 is connected by screw and is fixed on this screw column 94, the anterior position being positioned at described screw column 94 on described interface leading truck 92 is provided with interface gathering sill 95, is plugged with interface card 96 in described interface gathering sill 95.This kind of structure is by arranging screw column 94 on interface leading truck 92, interface plate 93 is fixed by screws on this screw column 94, abandon the attachment structure being riveted on base plate by the mainboard being integrated with interface plate and Power conversion board in conventional art, interface gathering sill 95 and interface plate 93 are positioned on Same Part i.e. interface leading truck 92, mould is utilized to ensure screw column 94 and the height of interface gathering sill 95 so that interface gathering sill 95 is assembled on base plate 91 higher or on the low side all without the installation guiding having influence on interface card 96；Further, this structure eliminates the use of riveting axle, the operation such as processing, tapping and plating of there is not riveting axle self, cost is greatly reduced, improves production efficiency.
Also including Power conversion board 97, described interface leading truck 92 is provided with the second screw column 98, described Power conversion board 97 is fastened on this described second screw column 98 by screw.Power conversion board 97 can also pass through other structures or be arranged on other positions, as Power conversion board 4 can be directly connected to be fixed on base plate 1.
It addition, interface leading truck 92 selects plastic cement material, so can mold cableties 99 on interface leading truck 92, integrate multi-functional.
The normal work of bill printer also needs to be equipped with multiple sensors, in the present embodiment, inspection paper sensor 101 and black mark sensor 102 it is configured with in thermal head assembly 8 position, paper bucket 1 is configured with, near its aperture position, sensor 103 of uncapping, is configured with cutting knife reseting sensor 104 in cutting knife pivoted arm 23 position.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches the technique effect of the present invention with any same or similar means, within all should including protection scope of the present invention in.
Claims (5)
1. bill printer, it is characterised in that: include the paper bucket (1) being arranged in shell (7),
The two side of described paper bucket (1) extends back and is respectively formed with left plate (11) and right plate
(12), it is formed in the rear position of paper bucket (1) between left and right side plate (11,12)
Motor containing cavity (13), is provided with cut paper motor (2) in described motor containing cavity (13)
With chart drive motor (3), left and right side plate (11,12) is separately installed with by cut paper electricity
Cut paper gear (21) that machine (2) and chart drive motor (3) drive and paper feed gear (31)；
The overthe openings position being positioned at paper bucket (1) is formed with cross bar (14), and cross bar (14) connects
Described left plate (11) and right plate (12), the lower end position of described cross bar (14) is installed
Having moving knife component (4), the both sides, bottom of paper bucket (1) opening to be hinged with can be before folding paper bucket
Cap assemblies (5), is provided with locking arm of uncapping (6) on described left and right side plate (11,12),
Described paper bucket (1), left plate (11), right plate (12) and cross bar (14) are integrally
Molding；The upper eccentric setting of described cut paper gear (21) has projection (22), on projection (22)
It is equipped with all swivel arms (23), the top of described cutting knife pivoted arm (23) and described movable cutter set
Part (4) connects；The top of described left and right side plate (11,12) is provided with thermal head assembly
(8), the top of described thermal head assembly (8) abuts stage clip (81), stage clip (81)
The other end abut with the inner roof wall of described shell (7)；The bottom of described paper bucket (1) is installed
There is bottom deck assembly (9)；Also include mainboard (15) and barricade (16), a described left side,
It is formed with screw hole (17) on the sidewall of right plate (11,12) paper bucket (1) opening relatively,
Described mainboard (15) and barricade (16) are screwed in described screw hole (17)
And be connected with described left and right side plate (11,12).
Bill printer the most according to claim 1, it is characterised in that: described front cover component
(5) include that transport roller fixed mount (51), described transport roller fixed mount (51) include an abdomen
Plate (52) and be positioned at the side plate (53) of web (52) both sides, described in be positioned at web (52)
The upper position of the side plate (53) of both sides is hinged with transport roller (54) and stationary knife assembly (55),
The rotating shaft of transport roller (54) is provided with stationary knife torsion spring (56), stationary knife torsion spring (56)
One end First component level (57) of being formed upper with web (52) abuts, and the other end is fixed with described
Knife assembly (55) abuts；It is positioned on the described side plate (53) being positioned at web (52) both sides
The lower position of paper bowl (54) connects lock shaft (58), the upper set of described lock shaft (58)
It is equipped with plastic cement paper guiding sheet (59), web (52) is positioned at described plastic cement paper guiding sheet (59)
Lower position is formed with second step position (50), moulds with described in this second step position (50)
Paper guiding sheet spring (511) is installed between glue paper guiding sheet (59)；On described web (52)
The lower position being positioned at second step position (50) is formed towards being positioned at web (52) both sides
The draw-in groove (512) that side plate (53) extends, described draw-in groove is connected with away paper plastic adhesive in (512)
Roller (513)；The antetheca of transport roller fixed mount (51) connects and has protecgulum (514), institute
State and connect on the end after lock shaft (58) stretches out the side plate (53) being positioned at web (52) both sides
It is connected to the arm of uncapping (515) coordinated with described locking arm of uncapping (6), wherein one end lock shaft
(58) be also equipped with button (516) of uncapping on, described in button (516) of uncapping be exposed to institute
State protecgulum (514).
Bill printer the most according to claim 2, it is characterised in that be positioned at web (52) described in:
Two opposed stationary knifes assembly installing hole (531), institute it is provided with on the side plate (53) of both sides
State stationary knife assembly (55) to be articulated with in this stationary knife assembly installing hole (531).
4. according to the bill printer described in claim any one of claims 1 to 3, its feature
It is: described bottom deck assembly (9) includes base plate (91) and is arranged on base plate (91)
Interface leading truck (92), also includes interface plate (93), described interface leading truck (92)
Bottom surface on be provided with the first screw column (94), described interface plate (93) passes through screw
It is fastened on this first screw column (94), described interface leading truck (92) is positioned at institute
The anterior position stating the first screw column (94) is provided with interface gathering sill (95), described interface
Gathering sill (95) is plugged with interface card (96).
Bill printer the most according to claim 4, it is characterised in that: also include power supply
Keyset (97), described interface leading truck (92) is provided with the second screw column (98),
Described Power conversion board (97) is fastened on described second screw column (98) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379697.8A CN104191827B (en) | 2014-08-04 | 2014-08-04 | Bill printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379697.8A CN104191827B (en) | 2014-08-04 | 2014-08-04 | Bill printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191827A CN104191827A (en) | 2014-12-10 |
| CN104191827B true CN104191827B (en) | 2016-09-28 |
Family
ID=52077265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410379697.8A Active CN104191827B (en) | 2014-08-04 | 2014-08-04 | Bill printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191827B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859317A (en) * | 2015-05-04 | 2015-08-26 | 新会江裕信息产业有限公司 | Printer with built-in hob paper cutting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942632Y (en) * | 2006-09-14 | 2007-09-05 | 王震 | Bill thermal-sensitive printer |
| JP5230337B2 (en) * | 2008-10-07 | 2013-07-10 | セイコーインスツル株式会社 | Printer |
| CN202062809U (en) * | 2010-12-27 | 2011-12-07 | 上海芝柯打印技术有限公司 | Novel portable temperature-sensitive printer |
| IT1403980B1 (en) * | 2011-02-17 | 2013-11-08 | Custom Engineering Spa Ora Custom Spa | TICKET PRINTER |
| CN202242341U (en) * | 2011-09-26 | 2012-05-30 | 珠海赛达精密电子技术有限公司 | Bill printer engine |
| CN202862828U (en) * | 2012-10-12 | 2013-04-10 | 易程(苏州)电子科技股份有限公司 | Double-invoice-volume invoice printer |
-
2014
- 2014-08-04 CN CN201410379697.8A patent/CN104191827B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191827A (en) | 2014-12-10 |
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