CN115091856B - Bar code printer with elastic paper guide mechanism - Google Patents
Bar code printer with elastic paper guide mechanism Download PDFInfo
- Publication number
- CN115091856B CN115091856B CN202210754710.8A CN202210754710A CN115091856B CN 115091856 B CN115091856 B CN 115091856B CN 202210754710 A CN202210754710 A CN 202210754710A CN 115091856 B CN115091856 B CN 115091856B
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- Prior art keywords
- paper
- gear
- paper guide
- printer body
- printer
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- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000013011 mating Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/01—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for special character, e.g. for Chinese characters or barcodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
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- Handling Of Sheets (AREA)
Abstract
The invention provides a bar code printer with an elastic paper guide mechanism, which relates to the technical field of printers, and comprises: the printer comprises a printer body, wherein a paper guide opening is formed in the middle of the front side of the printer body; a driving motor is arranged at the left end of the front side of the printer body; a driving gear is arranged on an output shaft of the driving motor; a control panel is arranged at the top of the printer body; a paper guide frame is arranged on the front side of the printer body; a baffle is arranged on the guide frame; paper breaking teeth are arranged on the inner side of the baffle plate. The invention can automatically segment the bar paper into small bar codes, thus directly omitting manual work to cut off the bar codes, saving part of manual investment, facilitating the subsequent direct use of the bar codes, solving the problems that the bar paper is mostly led out in the form of whole bar and the led-out bar paper is mostly needed to be manually cut off in sections, not only being inconvenient for printing the bar codes, but also influencing the subsequent use of the bar codes.
Description
Technical Field
The invention relates to the technical field of printers, in particular to a bar code printer with an elastic paper guide mechanism.
Background
Barcode printers are called barcode printers for short, and are also called label printers and labelers, and can be specialized printing equipment capable of rapidly printing barcodes, characters, symbols and pictures in large quantities.
However, when the traditional bar code printer derives the bar code paper, the bar code paper is mostly derived in the form of whole bar, and when a large amount of bar code paper needs to be printed, in order to avoid the situation that the bar code paper is difficult to control when the paper is discharged due to overlong whole bar code paper, the derived bar code paper is mostly required to be manually segmented, so that the printing of the bar code is inconvenient, and the subsequent use of the bar code is affected.
Disclosure of Invention
In view of this, the present invention provides a bar code printer with an elastic paper guide mechanism, which has a bar code cutting structure, and by the arrangement of the structure, the whole bar code strip can be automatically cut into the same small bar code paper by sections, so that the subsequent direct use of the small bar code paper is facilitated.
The invention provides a bar code printer with an elastic paper guide mechanism, which specifically comprises: the printer comprises a printer body, wherein a paper guide opening is formed in the middle of the front side of the printer body; a driving motor is arranged at the left end of the front side of the printer body; a driving gear is arranged on an output shaft of the driving motor; a control panel is arranged at the top of the printer body; a paper guide frame is arranged on the front side of the printer body; guide frames are arranged on the left side and the right side of the top of the paper guide frame; a baffle is arranged on the guide frame; paper breaking teeth are arranged on the inner side of the baffle plate.
Optionally, the outer wall of the circumference of the transmission shaft is symmetrically arranged and provided with travel grooves.
Optionally, a guide groove is formed in the guide frame; and a paper breaking slider is slidably arranged in the guide groove.
Optionally, a paper guide roller is arranged on the circumferential outer wall of the paper guide shaft; an elastic pad is arranged on the outer wall of the circumference of the paper guide roller.
Optionally, a loading plate is arranged at the top end of the front side of the guide frame; and the loading plate is rotatably provided with a transmission shaft.
Optionally, a transmission gear is disposed on the transmission shaft, and the transmission gear is meshed with the driving gear.
Optionally, the circumference inner wall of the push-down gear is symmetrically arranged with a travel block A, and the travel block A is positioned in the travel groove.
Optionally, a follower gear is also sleeved on the transmission shaft in a sliding manner, and the follower gear is positioned at the left side of the pressing gear.
Optionally, a connecting rod is arranged on the follow-up gear, and the other end of the connecting rod is connected with the pressing gear.
Optionally, the circumference inner wall of the follower gear is symmetrically arranged with a travel block B, and the travel block B is also positioned in the travel groove.
Optionally, one end of a restoring spring is embedded and installed at the bottom of the paper breaking slide block, and the other end of the restoring spring is embedded and installed at the bottom of the guide groove.
Optionally, a pressing gear is slidably arranged on the transmission shaft in an eccentric sleeve manner, and the pressing gear is meshed and connected with a conversion gear positioned above the left side.
Optionally, paper guide shafts are symmetrically arranged on the paper breaking slide blocks; the left end and the right end of the paper guide shaft are provided with conversion gears, and the upper and the lower adjacent conversion gears are meshed and connected.
Optionally, a connecting piece is arranged at the right end of the transmission shaft; the connecting piece is provided with a replacement bolt, and the left end of the replacement bolt is rotationally connected with the right side of the pressing gear.
Advantageous effects
According to the invention, the driving motor works to drive the driving gear to operate, the driving gear drives the transmission shaft and the pressing gear to rotate under the action of meshing with the transmission gear, the pressing gear drives the conversion gear positioned above to rotate, the conversion gear drives the paper guide shaft below to rotate under the action of meshing with the conversion gear below, the two paper guide shafts drive the paper guide roller and the elastic pad to rotate, the paper guide roller and the elastic pad are matched to guide the printed bar code paper tape, and the paper guide roller can be automatically adapted to paper with different thicknesses due to the arrangement of the elastic pad, so that the paper with different thicknesses can be conveniently guided.
When the driving gear indirectly drives the pressing gear to rotate, the pressing gear is arranged on the transmission shaft in a sliding way, so that the pressing gear can cooperate with the conversion gear to drive the paper guide roller to rotate for guiding on the one hand, and the paper breaking slide block drives the paper guide roller and the strip paper tape to intermittently move downwards by cooperating with the restoring spring on the other hand under the action of the characteristic, so that the whole strip paper tape is cut and segmented into small block bar codes under the action of the paper breaking teeth under the intermittent downward influence, the manual work on cutting the bar codes is directly omitted, part of manual investment is saved, and the bar codes are also convenient to directly use subsequently.
And the following gear only drives the conversion gear to rotate and does not drive the conversion gear to descend, and then only plays a role in guiding a strip paper tape and does not play a role in cutting off, so that the use mode of the printer can be changed adaptively according to the requirements of a user, and a guiding structure and a cutting structure in the printer can be synchronously realized under the driving of the same power equipment, and the two structures have certain linkage.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic overall structure according to an embodiment of the present invention;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A in accordance with an embodiment of the present invention;
FIG. 3 illustrates a schematic view of a split structure of a paper guide frame according to an embodiment of the present invention;
FIG. 4 shows a schematic view of a paper guide frame structure according to an embodiment of the present invention;
FIG. 5 shows a schematic view of a paper guide shaft and paper guide roller according to an embodiment of the invention;
FIG. 6 shows a split structural schematic of a drive shaft according to an embodiment of the present invention;
FIG. 7 shows a schematic view of a paper breaking slider and a paper guiding roller according to an embodiment of the invention;
fig. 8 shows a schematic view of the structure of the push-down gear and the transmission shaft according to the embodiment of the invention.
List of reference numerals
1. A printer body; 101. a paper guide port; 102. a drive motor; 103. a drive gear; 104. a control panel;
2. A paper guide frame; 201. a baffle; 202. breaking paper teeth; 203. a guide frame; 204. a guide groove; 205. a paper breaking slide block; 206. a return spring; 207. a paper guide shaft; 208. a conversion gear; 209. a paper guide roller; 2010. an elastic pad; 2011. a loading plate; 2012. a transmission shaft; 2013. a transmission gear; 2014. a travel groove; 2015. pressing down the gear; 2016. a stroke block A; 2017. a follower gear; 2018. a travel block B; 2019. a connecting rod; 2020. a connecting piece; 2021. and replacing the bolts.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a bar code printer with an elastic paper guide mechanism, which comprises: the printer comprises a printer body 1, wherein a paper guide port 101 is formed in the middle of the front side of the printer body 1; the front left end of the printer body 1 is provided with a drive motor 102; a drive gear 103 is arranged on the output shaft of the drive motor 102; the top of the printer body 1 is provided with a control panel 104; the front side of the printer body 1 is provided with a paper guide frame 2; guide frames 203 are arranged on the left side and the right side of the top of the paper guide frame 2; the guide frame 203 is provided with a baffle 201; the inner side of the baffle 201 is provided with paper breaking teeth 202;
By starting the driving motor 102, the driving motor operates to drive the driving gear 103 to rotate, so that the driving gear 103 can conveniently realize power transmission; the paper breaking teeth 202 are provided so as to be able to intercept bar code paper that contacts them.
In addition, according to the embodiment of the present invention, as shown in fig. 3 and 4, a guiding groove 204 is formed inside the guiding frame 203; a paper breaking slider 205 is slidably installed in the guide groove 204; one end of a restoring spring 206 is embedded and installed at the bottom of the paper breaking slide block 205, and the other end of the restoring spring 206 is embedded and installed at the bottom of the guide groove 204; the paper cutting slide block 205 is symmetrically provided with paper guide shafts 207; the left end and the right end of the paper guide shaft 207 are provided with conversion gears 208, and the upper and the lower adjacent conversion gears 208 are connected in a meshed manner;
the drive gear 103 drives the transmission shaft 2012 and the pressing gear 2015 to rotate under the action of meshing with the transmission gear 2013, so that the pressing gear 2015 drives the conversion gear 208 positioned above to rotate, the conversion gear 208 drives the paper guide shaft 207 below to rotate under the action of meshing with the conversion gear 208 below, the paper guide shaft 207 carries the paper guide roller 209 and the elastic pad 2010 to rotate, and the paper guide roller 209 and the elastic pad 2010 cooperate to guide the printed bar code paper tape;
In another embodiment: the surface of the paper breaking slide block 205, which is in contact with the guide groove 204, can be provided with an upper roller, and the friction force between the paper breaking slide block 205 and the guide groove 204 can be reduced through the arrangement of the roller, so that the paper breaking slide block 205 can move more smoothly.
Further, according to the embodiment of the present invention, as shown in fig. 1, 5 and 7, a paper guide roller 209 is provided on the circumferential outer wall of the paper guide shaft 207; an elastic pad 2010 is provided on the circumferential outer wall of the paper guide roller 209; a loading plate 2011 is arranged at the top end of the front side of the guide frame 203; a drive shaft 2012 is rotatably mounted on the loading plate 2011; a transmission gear 2013 is arranged on the transmission shaft 2012, and the transmission gear 2013 is in meshed connection with the driving gear 103; the circumferential outer wall of the transmission shaft 2012 is symmetrically provided with travel grooves 2014;
When the driving gear 103 indirectly drives the pressing gear 2015 to rotate, due to the characteristic that the pressing gear 2015 is eccentrically installed, the pressing gear 2015 can cooperate with the conversion gear 208 to drive the paper guide roller 209 to rotate for guiding, and simultaneously exert downward pushing force to cooperate with the restoring spring 206 to enable the paper breaking slider 205 to drive the paper guide roller 209 and the strip paper tape to intermittently move downwards, so that the whole strip paper tape is cut and segmented into small block bar codes under the action of the paper breaking teeth 202 under the intermittent downward influence, and the cutting and segmentation work of the bar codes is realized.
In addition, according to the embodiment of the present invention, as shown in fig. 2, 6 and 8, a pressing gear 2015 is installed on the transmission shaft 2012 in an eccentric sleeve sliding manner, and the pressing gear 2015 is in meshed connection with the conversion gear 208 located at the upper left side; the stroke blocks a2016 are symmetrically arranged on the circumferential inner wall of the pressing down gear 2015, and the stroke blocks a2016 are positioned in the stroke grooves 2014; a follower gear 2017 is also slidably mounted on the transmission shaft 2012, and the follower gear 2017 is positioned on the left side of the pressing gear 2015; the circumference inner wall of the follower gear 2017 is symmetrically provided with a stroke block B2018, and the stroke block B2018 is also positioned in the stroke groove 2014; a connecting rod 2019 is arranged on the follower gear 2017, and the other end of the connecting rod 2019 is connected with a pressing gear 2015; a connecting piece 2020 is arranged at the right end of the transmission shaft 2012; the connection piece 2020 is provided with a replacement bolt 2021, and the left end of the replacement bolt 2021 is rotatably connected to the right side of the pressing gear 2015;
Through manual rotation of replacement bolt 2021, replacement bolt 2021 drives push-down gear 2015 to move rightwards, and push-down gear 2015 drives follower gear 2017 to move rightwards under the action of connecting rod 2019, so that push-down gear 2015 is disengaged from conversion gear 208, and simultaneously, the meshing work of follower gear 2017 and conversion gear 208 is realized, so that the function is replaced, and the function of the printer is conveniently changed according to the requirement of a user.
Specific use and action of the embodiment: when the automatic paper cutting device is used, the driving motor 102 is started to operate to drive the driving gear 103 to rotate, the driving gear 103 drives the transmission shaft 2012 and the pressing gear 2015 to rotate under the action of meshing with the transmission gear 2013, the pressing gear 2015 drives the switching gear 208 positioned above to rotate, the switching gear 208 drives the paper guide shaft 207 below to rotate under the action of meshing with the switching gear 208 below, the paper guide shaft 207 carries the paper guide roller 209 and the elastic pad 2010 to rotate, the paper guide roller 209 and the elastic pad 2010 are matched to guide a printed bar code paper tape, when the driving gear 103 indirectly drives the pressing gear 2015 to rotate, the pressing gear 2015 is in eccentric installation, the pressing gear 2015 can drive the paper guide roller 209 to rotate under the action of meshing with the switching gear 208, the downward pushing force is applied to cooperate with the restoring spring 206 to enable the paper cutting slider 205 to drive the paper guide roller 209 and the paper tape to intermittently move downwards, the whole paper cutting tooth 202 is stressed by the intermittent downward influence of the paper cutting tooth 202, the paper cutting tooth 202 cuts off the whole piece of paper into small sections, when the paper cutting gear 2019 is in need to be in contact with the bar code cutting gear 2019, and the bar code cutting gear 2019 is not in need of being meshed with the bar code cutting gear 2011 to be replaced, and the bar code cutting gear 2019 is in a manual mode to be replaced when the bar cutting gear is in a mode.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (1)
1. Bar code printer with elastic paper guide mechanism, characterized by comprising: the printer comprises a printer body (1), wherein a paper guide opening (101) is formed in the middle of the front side of the printer body (1); a driving motor (102) is arranged at the left end of the front side of the printer body (1); a driving gear (103) is arranged on an output shaft of the driving motor (102); a control panel (104) is arranged at the top of the printer body (1); the front side of the printer body (1) is provided with a paper guide frame (2); guide frames (203) are arranged on the left side and the right side of the top of the paper guide frame (2); a baffle (201) is arranged on the guide frame (203); the inner side of the baffle plate (201) is provided with paper breaking teeth (202); a guide groove (204) is formed in the guide frame (203); a paper breaking slider (205) is slidably arranged in the guide groove (204); one end of a restoring spring (206) is embedded and installed at the bottom of the paper breaking slide block (205), and the other end of the restoring spring (206) is embedded and installed at the bottom of the guide groove (204); the paper cutting sliding blocks (205) are symmetrically arranged with paper guiding shafts (207); the left end and the right end of the paper guide shaft (207) are provided with conversion gears (208), and the upper and the lower adjacent conversion gears (208) are meshed and connected; a paper guide roller (209) is arranged on the circumferential outer wall of the paper guide shaft (207); an elastic pad (2010) is arranged on the circumferential outer wall of the paper guide roller (209); a loading plate (2011) is arranged at the top end of the front side of the guide frame (203); a transmission shaft (2012) is rotatably arranged on the loading plate (2011); a transmission gear (2013) is arranged on the transmission shaft (2012), and the transmission gear (2013) is in meshed connection with the driving gear (103); the circumference outer wall of the transmission shaft (2012) is symmetrically provided with travel grooves (2014); a pressing gear (2015) is arranged on the transmission shaft (2012) in an eccentric sleeve sliding manner, and the pressing gear (2015) is in meshed connection with a conversion gear (208) positioned above the left side; the stroke blocks A (2016) are symmetrically arranged on the circumferential inner wall of the pressing gear (2015), and the stroke blocks A (2016) are positioned in the stroke grooves (2014); a follower gear (2017) is also sleeved on the transmission shaft (2012), and the follower gear (2017) is positioned at the left side of the pressing gear (2015); the circumference inner wall of the follower gear (2017) is symmetrically provided with a stroke block B (2018), and the stroke block B (2018) is also positioned in the stroke groove (2014); a connecting rod (2019) is arranged on the follow-up gear (2017), and the other end of the connecting rod (2019) is connected with a pressing gear (2015); a connecting piece (2020) is arranged at the right end of the transmission shaft (2012); the connecting piece (2020) is provided with a replacement bolt (2021), and the left end of the replacement bolt (2021) is rotationally connected with the right side of the pressing gear (2015).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210754710.8A CN115091856B (en) | 2022-06-30 | 2022-06-30 | Bar code printer with elastic paper guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210754710.8A CN115091856B (en) | 2022-06-30 | 2022-06-30 | Bar code printer with elastic paper guide mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115091856A CN115091856A (en) | 2022-09-23 |
| CN115091856B true CN115091856B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210754710.8A Active CN115091856B (en) | 2022-06-30 | 2022-06-30 | Bar code printer with elastic paper guide mechanism |
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| Country | Link |
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| CN (1) | CN115091856B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07315664A (en) * | 1994-05-23 | 1995-12-05 | Mitsubishi Electric Corp | Paper conveyance device and photographic printing device using the conveyance device |
| KR200309793Y1 (en) * | 2002-12-27 | 2003-04-11 | 신재일 | The bar code printer |
| CN1590117A (en) * | 2003-08-19 | 2005-03-09 | 精工爱普生株式会社 | Cutter unit, half-cutting mechanism, and tape printer |
| JP2008169046A (en) * | 2008-03-14 | 2008-07-24 | Dainippon Printing Co Ltd | Automatic continuous paper cutting device |
| CN204150757U (en) * | 2014-10-17 | 2015-02-11 | 太阳机械股份有限公司 | A kind ofly tear a page device for bill processing machine |
| CN207267221U (en) * | 2017-10-09 | 2018-04-24 | 杭州思达研磨制品有限公司 | A kind of uniform sizer of sand paper |
| CN209803883U (en) * | 2019-04-26 | 2019-12-17 | 湖北聚祥泰科技有限公司 | Lottery self-service sale terminal and self-service lottery station formed by same |
| CN211493326U (en) * | 2019-12-27 | 2020-09-15 | 深圳市莱斯诺科技有限公司 | Novel bar printer |
-
2022
- 2022-06-30 CN CN202210754710.8A patent/CN115091856B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07315664A (en) * | 1994-05-23 | 1995-12-05 | Mitsubishi Electric Corp | Paper conveyance device and photographic printing device using the conveyance device |
| KR200309793Y1 (en) * | 2002-12-27 | 2003-04-11 | 신재일 | The bar code printer |
| CN1590117A (en) * | 2003-08-19 | 2005-03-09 | 精工爱普生株式会社 | Cutter unit, half-cutting mechanism, and tape printer |
| JP2008169046A (en) * | 2008-03-14 | 2008-07-24 | Dainippon Printing Co Ltd | Automatic continuous paper cutting device |
| CN204150757U (en) * | 2014-10-17 | 2015-02-11 | 太阳机械股份有限公司 | A kind ofly tear a page device for bill processing machine |
| CN207267221U (en) * | 2017-10-09 | 2018-04-24 | 杭州思达研磨制品有限公司 | A kind of uniform sizer of sand paper |
| CN209803883U (en) * | 2019-04-26 | 2019-12-17 | 湖北聚祥泰科技有限公司 | Lottery self-service sale terminal and self-service lottery station formed by same |
| CN211493326U (en) * | 2019-12-27 | 2020-09-15 | 深圳市莱斯诺科技有限公司 | Novel bar printer |
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| Publication number | Publication date |
|---|---|
| CN115091856A (en) | 2022-09-23 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240409 Address after: Room 901, Unit 6, Building 1, Huifeng Center, No.1 Huifeng Road, Guancheng Street, Dongguan City, Guangdong Province, 523000 Applicant after: Guangdong Tianyi Electronic Technology Co.,Ltd. Country or region after: China Address before: No. 190, Dadao North Road, Heshan District, Yiyang City, Hunan Province 413000 Applicant before: Song Baozhen Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Barcode printer with elastic paper guide mechanism Granted publication date: 20240510 Pledgee: Agricultural Bank of China Dongguan City Branch Pledgor: Guangdong Tianyi Electronic Technology Co.,Ltd. Registration number: Y2024980024117 |