CN205364856U - Paper structure and printer are led to printer - Google Patents
Paper structure and printer are led to printer Download PDFInfo
- Publication number
- CN205364856U CN205364856U CN201521042940.3U CN201521042940U CN205364856U CN 205364856 U CN205364856 U CN 205364856U CN 201521042940 U CN201521042940 U CN 201521042940U CN 205364856 U CN205364856 U CN 205364856U
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- paper
- paper feed
- pressure roller
- intermediate plate
- printer
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Abstract
The utility model discloses a paper structure and printer are led to printer, this printer lead the paper structure including the panel layer, intermediate level and the fuselage layer that from top to bottom set gradually, the panel layer includes the top surface board, set up in the top surface board beat printer head, the intermediate level includes the intermediate lamella, set up in the first paper advance mechanism of intermediate lamella, and set up in printing compression roller groove on the intermediate lamella, install in print compression roller groove department and with make the printing compression roller that printer head corresponds, the fuselage layer includes the fuselage board, set up in second paper advance mechanism on the fuselage board, the second paper advance mechanism with it corresponds the cooperation to print the compression roller. The utility model provides a paper structure is led to the printer, applicablely installs simultaneously in many scrolls to lead paper respectively to many scrolls, need not frequently to change the scroll, improved work efficiency.
Description
Technical field
This utility model relates to printer technology field, leads paper structure and printer particularly to a kind of printer.
Background technology
In conventional art, printer only has single paper roll and places position and single medium paper feed passage, also can only realize single paper feed passage and lead paper paper feed, it is limited to the number of paper that single paper roll holds, need during printing frequently to change paper roll to printer, and change paper roll every time and be required for opening printer and take out and have been used up spool, reinstall new paper roll.Especially when exquisite time or work efficiency, frequently change the operation of paper roll and multi-step, bring very big inconvenience to work, but also be likely to cause operational error and cause printing effect unstable, and frequently change of lap affects work efficiency.
Utility model content
Based on this, for above-mentioned technical problem, the utility model proposes a kind of printer and lead paper structure, be applicable to many paper rolls and install simultaneously, and many paper rolls are led paper respectively, it is not necessary to frequently change paper roll, improve work efficiency.
This utility model also proposes a kind of printer, has above-mentioned printer and leads paper structure, can arrange multiple paper feed passage in printer, and is correspondingly arranged and multiple leads paper structure, it is convenient to carrying out many paper rolls and lead paper and print, work efficiency is high.
Its technical scheme is as follows:
Paper structure led by a kind of printer, including the panel layer from top to bottom set gradually, intermediate layer and fuselage layer；Described panel layer includes top panel, is arranged at the printhead of described top panel；Described intermediate layer includes intermediate plate, is arranged at the first paper advance mechanism of described intermediate plate；And it is opened in the printing pressure roller groove on described intermediate plate, it is installed on described printing pressure roller groove place the printing pressure roller corresponding with described printhead；Described fuselage layer includes body plate, is arranged at the second paper advance mechanism on described body plate, described second paper advance mechanism and described printing pressure roller corresponding matching.
The first paper feed passage can be formed between panel layer and intermediate layer, the second paper feed passage can be formed between intermediate layer and fuselage layer, and be provided with the first paper advance mechanism in the first paper feed passage, in the second paper feed passage, be provided with the second paper advance mechanism.By two paper advance mechanisms arranged in two paper feed passages, paper on two paper rolls can be led respectively paper conveying in addition combined with the printing pressure roller arranged on the intermediate plate in intermediate layer, and utilize the printhead arranged on the panel layer corresponding with the printing pressure roller arranged on intermediate layer, print guiding the paper come.Further, two paper feeds carry out Paper tractor and printing by sharing a printing pressure roller, convenient and simple, it is only necessary to a printing pressure roller and printhead can be achieved with different paper is printed.Lead paper structure by what there is the many paper advance mechanisms of multichannel, many paper rolls can be led paper simultaneously and print, and can select to use wherein any one paper roll to carry out leading paper and print, it is not necessary to frequently change paper roll, simple to operation.
Below its further technical scheme is illustrated:
Further, described first paper advance mechanism includes the first paper feed pressure roller being arranged on described intermediate plate and the first actuator being connected with described first paper feed pressure roller；Described second paper advance mechanism includes the second paper feed pressure roller being arranged on described body plate and the second actuator being connected with described second paper feed pressure roller.First actuator drives the first paper feed pressure roller to rotate, and can draw the paper being arranged on the first paper feed pressure roller and move.In like manner, the second actuator drives the second paper feed pressure roller to rotate, and can draw the paper being arranged on the second paper feed pressure roller and move.
Further, the first paper feed drive roll that described first paper feed pressure roller includes being arranged on described intermediate plate and is connected with described first actuator, and the first paper feed driven voller coordinated with described first paper feed drive roll；The second paper feed drive roll that described second paper feed pressure roller includes being arranged on described body plate and is connected with described second actuator, and the second paper feed driven voller coordinated with described second paper feed drive roll.First actuator drives the first paper feed drive roll to rotate, paper is located between the first paper feed drive roll and the first paper feed driven voller, paper is compressed by the first paper feed driven voller, in the process that the first paper feed drive roll rotates, rolled by the occlusion of two rollers, just can by the paper that is clamped between the first paper feed drive roll and the first paper feed driven voller with moving, to realize leading paper effect.The action principle of the second actuator and the second paper feed drive roll is with upper identical.
Further, described first paper feed drive roll, described first paper feed driven voller, described second paper feed drive roll, described second paper feed driven voller all include roller core and the multistage rubber roll body being set around on roller core.Each drive roll so can be respectively provided with into segmentation nick shaped with driven voller, it is possible to increase the frictional force between paper and roll body, it is to avoid paper skids, it is easier to be guided over paper.It addition, drive roll and driven voller are disposed as roller core adds the structure of rubber roll body, roller core is generally metal material, the rigidity of roll body can be kept, and rubber has good elasticity, make rubber roll body directly contact with paper, paper can be clamped and paper will not be caused damage.
Further, described first paper feed drive roll includes the first home roll core, and is set around multistage the first primary elastomeric roll body on described first home roll core；Described first paper feed driven voller also includes the first driven roller core, and is set around the driven rubber roll body of multistage first on described first driven roller core, and every section of described first primary elastomeric roll body is corresponding with the every section described first driven rubber roll body；Described second paper feed drive roll includes the second home roll core, and is set around multistage the second primary elastomeric roll body on described second home roll core；Described second paper feed driven voller also includes the second driven roller core, and is set around the driven rubber roll body of multistage second on described second driven roller core, and every section of described second primary elastomeric roll body is corresponding with the every section described second driven rubber roll body.Make the barbed portion correspondence barbed portion of rubber roll body, roll body part respective roller body portion, can fully paper clamp be handled, fully to increase the frictional force between paper and roll body.
Further, the two ends of described first paper feed driven voller and described second paper feed driven voller are all arranged with circular ball bearing, described intermediate plate and body plate both sides and are provided with the circular arc bearing groove installing described ball bearing.By arranging ball bearing at driven voller two ends, it can be made can be freely rotatable under the drive of drive roll.Circular arc ball bearing realizes driven voller and drive roll circle to circular motion, and under free from ball bearing stationary state, driven voller and drive roll roller linear movement, circle is little compared with linear movement to circular motion frictional resistance.
Further, described first paper feed drive roll and described intermediate plate link position place are provided with the first sliver, and described second paper feed drive roll and described body plate link position place are provided with the second sliver.By arranging sliver in the junction of roll body with intermediate plate or body plate, the gap shielding between roll body and intermediate plate or body plate is lived, it is to avoid paper is absorbed in crack and causes paperboard.
Further, described body plate arranging the arc ramp that oriented described printing pressure roller place rises gradually, described ramp end is provided with arc and prints pressure roller mating groove, and described printing pressure roller part is arranged in described printing pressure roller mating groove.By arranging arc ramp on body plate, it is ensured that paper can up be gone to intermediate plate and arrange the position printing pressure roller along ramp, conveniently the paper in the second paper feed passage is carried out traction leads paper.
Further, described ramp end is provided with the most flash of ramp, and the most flash of described ramp is arranged in described printing pressure roller groove.So the second paper feed successfully can be transported in printing pressure roller by the middle paper come through the second paper advance mechanism conveying, lead paper smooth and easy reliably.
Further, described intermediate plate upper surface is set side by side with convex tendon on multiple intermediate plate, described top panel lower surface is set side by side with multiple top panel convex tendon, described top panel convex tendon is corresponding with convex tendon on described intermediate plate, and on intermediate plate, convex tendon and top panel convex tendon all keep vertical with described printing pressure roller.By arranging corresponding convex tendon on intermediate plate and top panel, and convex tendon is all complied with page orientation and is arranged, it is possible to increase the skin-friction force of the first paper feed passage, it is ensured that paper paper feed on plate face is smooth and easy, it is to avoid occurring that paper pauses cannot the situation of paper feed forward.
Further, described ramp surface is set side by side with multiple ramp convex tendon, described intermediate plate lower surface is set side by side with convex tendon under multiple intermediate plate, and under described intermediate plate, convex tendon is corresponding with described ramp convex tendon, and under described ramp convex tendon and intermediate plate, convex tendon all keeps vertical with described printing pressure roller.In like manner, by arranging the convex tendon of correspondence on intermediate plate, body plate, and convex tendon is all complied with page orientation and is arranged, it is possible to increase the skin-friction force of the second paper feed passage, it is ensured that paper paper feed on plate face is smooth and easy, it is to avoid occurring that paper pauses cannot the situation of paper feed forward.
Further, described first actuator is the first paper feed synchromesh gear, and described second actuator is the second paper feed synchromesh gear.Namely drive the first paper feed pressure roller to rotate by the first paper feed synchromesh gear, drive the second paper feed pressure roller to rotate by the second paper feed synchromesh gear, each independently carry out transmission, make each paper feed passage paper feed independently convenient.
This utility model also proposes a kind of printer, leads paper structure including printer as above, and forms printer paper outlet between described printhead and printing pressure roller.Above-mentioned paper structure is led by arranging in printer, multi-channel paper guidance can be conveniently realized, and the paper sheet delivery of derivation is printed to exit slot place, realize multi-channel paper guidance convenient and simplely, multiple paper roll can be set in printer simultaneously, and the paper of multiple paper rolls is carried out independent conveying, and any paper roll arbitrarily can be switched conveying, without frequently changing paper roll, improve work efficiency, it is ensured that printer steady operation is thus ensure that print quality.
This utility model has the advantages that by arranging at least two paper feed passage, and it is correspondingly arranged paper feeding structure in each paper feed passage, at least two paper roll can be carried out conveying paper, it is not necessary to frequently change paper roll, improve work efficiency, it is ensured that print quality；And, paper feed roll body is set to nick shaped, and convex tendon is set on paper feed platform, increase skin-friction force, it is ensured that paper paper feed is smooth and easy, it is to avoid even paperboard of pausing of skidding in paper sheet delivery process.
Accompanying drawing explanation
Fig. 1 is the perspective view that printer and printer described in this utility model embodiment lead when the panel layer of paper structure is opened；
Fig. 2 be printer and printer described in this utility model embodiment lead paper structure panel layer remove time perspective view；
Fig. 3 is the sectional structure schematic diagram that printer and printer described in this utility model embodiment lead when the panel layer of paper structure is opened；
Fig. 4 is the partial enlarged drawing of the local A of Fig. 3.
Description of reference numerals:
10-frame, 20-paper roll, 22-paper, 100-panel layer, 200-intermediate layer, 210-the first paper advance mechanism, 212-the first paper feed drive roll, 214-the first paper feed driven voller, 216-the first actuator, 220-prints pressure roller, 222-marking roll actuator, 300-fuselage layer, 310-ramp, 312-prints pressure roller mating groove, 320-the second paper advance mechanism, 322-the second paper feed drive roll, 324-the second paper feed driven voller.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1 to Figure 2, the utility model proposes a kind of printer, including frame 10, paper structure led by the printer with multiple paper feed passage being arranged in frame 10, and be arranged on printhead in frame 10 (not shown in the figures anticipate out) and print pressure roller 220, and between printhead and printing pressure roller 220, form printer paper outlet.Paper structure is led by what arrange in printer, multi-channel paper guidance can be conveniently realized, and the paper 22 of derivation is transported to exit slot place prints, realize multi-channel paper guidance convenient and simplely, multiple paper roll 20 can be set in printer simultaneously, and the paper 22 of multiple paper rolls 20 is carried out independent conveying, and any paper roll 20 arbitrarily can be switched conveying, without frequently changing paper roll, improve work efficiency, it is ensured that printer steady operation is thus ensure that print quality.
Specifically, as shown in Figure 3 to Figure 4, paper structure led by above-mentioned printer, including the panel layer 100 from top to bottom set gradually, intermediate layer 200 and fuselage layer 300.Panel layer 100 includes top panel, is arranged at the printhead (not shown in the figures anticipate out) of top panel.Intermediate layer 200 includes intermediate plate, is arranged at the first paper advance mechanism 210 of intermediate plate.And it is opened in the printing pressure roller groove on intermediate plate, it is installed on printing pressure roller groove place the printing pressure roller 220 corresponding with printhead.Fuselage layer 300 includes body plate, is arranged at the second paper advance mechanism 320 on body plate, the second paper advance mechanism 320 with print pressure roller 220 corresponding matching.It is also possible to provide the 3rd paper advance mechanism, even more paper advance mechanism, the principle of formation basic theory and the first paper advance mechanism 210 and the second paper advance mechanism 320 is identical.
The first paper feed passage can be formed between panel layer 100 and intermediate layer 200, the second paper feed passage can be formed between intermediate layer 200 and fuselage layer 300, and in the first paper feed passage, it is provided with the first paper advance mechanism 210, the second paper feed passage is provided with the second paper advance mechanism 320.By two paper advance mechanisms arranged in two paper feed passages, paper on two paper rolls 20 can be led respectively paper conveying in addition combined with the printing pressure roller 220 arranged on the intermediate plate 200 in intermediate layer, and utilize the printhead arranged on the panel layer 300 corresponding with the printing pressure roller 220 arranged on intermediate layer 200, print guiding the paper 22 come.Further, two paper feeds carry out Paper tractor and printing by sharing a printing pressure roller 220, convenient and simple, it is only necessary to a printing pressure roller 220 and printhead can be achieved with different paper 22 is printed.Lead paper structure by what there is the many paper advance mechanisms of multichannel, many paper rolls can be led paper simultaneously and print, and can select to use wherein any one paper roll to carry out leading paper and print, it is not necessary to frequently change paper roll, simple to operation.
Further, above-mentioned first paper advance mechanism 210 includes the first paper feed pressure roller being arranged on intermediate plate and the first actuator 216 being connected with the first paper feed pressure roller.First actuator 216 drives the first paper feed pressure roller to rotate, and can draw the paper 22 being arranged on the first paper feed pressure roller and move.And, the first paper feed drive roll 212 that the first paper feed pressure roller includes being arranged on intermediate plate and is connected with the first actuator 216, and the first paper feed driven voller 214 coordinated with the first paper feed drive roll 212.First paper feed driven voller 214 may be provided on intermediate layer, it is also possible to is arranged on panel layer.First actuator 216 drives the first paper feed drive roll 212 to rotate, paper 22 is located between the first paper feed drive roll 212 and the first paper feed driven voller 214, paper 22 is compressed by the first paper feed driven voller 214, in the process that the first paper feed drive roll 212 rotates, rolled by the occlusion of two rollers, just can by the paper 22 that is clamped between the first paper feed drive roll 212 and the first paper feed driven voller 214 with moving, to realize leading paper effect.
And, above-mentioned second paper advance mechanism 320 includes the second paper feed pressure roller being arranged on body plate, and the second actuator being connected with the second paper feed pressure roller (not shown in the figures anticipate out).In like manner, the second actuator drives the second paper feed pressure roller to rotate, and can draw the paper 22 being arranged on the second paper feed pressure roller and move.Further, the second paper feed drive roll 322 that the second paper feed pressure roller includes being arranged on body plate and is connected with the second actuator, and the second paper feed driven voller 324 coordinated with the second paper feed drive roll 322.Second paper feed driven voller 324 may be provided on intermediate layer 200, it is also possible to is arranged on fuselage layer 300.The action principle of the second actuator and the second paper feed drive roll 322 is identical with above-mentioned first actuator and the first paper feed drive roll.
And, above-mentioned first paper feed drive roll the 212, first paper feed driven voller the 214, second paper feed drive roll the 322, second paper feed driven voller 324 all includes roller core (not indicating in figure) and multistage rubber roll body (not indicating in figure) being set around on roller core.Each drive roll so can be respectively provided with into segmentation nick shaped with driven voller, it is possible to increase the frictional force between paper 22 and roll body, it is to avoid paper skids, it is easier to be guided over paper.It addition, drive roll and driven voller are disposed as roller core adds the structure of rubber roll body, roller core is generally metal material, the rigidity of roll body can be kept, and rubber has good elasticity, make rubber roll body directly contact with paper, paper can be clamped and paper will not be caused damage.Further, the first paper feed drive roll 212 includes the first home roll core, and is set around multistage the first primary elastomeric roll body on the first home roll core.First paper feed driven voller 214 also includes the first driven roller core and the driven rubber roll body of multistage first being set around on the first driven roller core, and every section of first primary elastomeric roll body is corresponding with every section of first driven rubber roll body.Second paper feed drive roll 322 includes the second home roll core, and is set around multistage the second primary elastomeric roll body on the second home roll core.Second paper feed driven voller 324 also includes the second driven roller core and the driven rubber roll body of multistage second being set around on the second driven roller core, and every section of second primary elastomeric roll body is corresponding with every section of second driven rubber roll body.Make the barbed portion correspondence barbed portion of rubber roll body, roll body part respective roller body portion, can fully paper clamp be handled, fully to increase the frictional force between paper and roll body.
Additionally, arrange the arc ramp 310 that oriented printing pressure roller 220 place rises gradually on body plate, ramp 310 end is provided with arc and prints pressure roller mating groove 312, prints pressure roller 220 part and is arranged in printing pressure roller mating groove 312.By arranging arc ramp 310 on body plate, it is ensured that paper 22 can up be gone to intermediate plate along ramp 310 and arrange the position printing pressure roller 220, and conveniently the paper 22 in the second paper feed passage is carried out traction leads paper.Further, ramp 310 end is provided with the most flash of ramp, and the most flash of ramp is arranged in printing pressure roller groove.So the second paper feed successfully can be transported to printing pressure roller 220 place by the middle paper come through the second paper advance mechanism 321 conveying, lead paper smooth and easy reliably.
And, intermediate plate upper surface is set side by side with on multiple intermediate plate convex tendon (not indicating in figure), top panel lower surface is set side by side with multiple top panel convex tendon, top panel convex tendon is corresponding with convex tendon on intermediate plate, and on intermediate plate, convex tendon and top panel convex tendon all keep vertical with printing pressure roller 220.By arranging corresponding convex tendon on intermediate plate and top panel, and convex tendon is all complied with page orientation and is arranged, it is possible to increase the skin-friction force of the first paper feed passage, it is ensured that paper paper feed on plate face is smooth and easy, it is to avoid occurring that paper pauses cannot the situation of paper feed forward.And, ramp surface is set side by side with multiple ramp convex tendon, and intermediate plate lower surface is set side by side with convex tendon under multiple intermediate plate, and under intermediate plate, convex tendon is corresponding with ramp convex tendon, and under ramp convex tendon and intermediate plate convex tendon all with print pressure roller and keep vertical.In like manner, by arranging the convex tendon of correspondence on intermediate plate, body plate, and convex tendon is all complied with page orientation and is arranged, it is possible to increase the skin-friction force of the second paper feed passage, it is ensured that paper paper feed on plate face is smooth and easy, it is to avoid occurring that paper pauses cannot the situation of paper feed forward.
Additionally, the two ends of the first paper feed driven voller 214 and the second paper feed driven voller 324 are all arranged with circular ball bearing (not shown in the figures anticipate out), intermediate plate and body plate both sides are provided with the circular arc bearing groove installing ball bearing.By arranging ball bearing at driven voller two ends, it can be made can be freely rotatable under the drive of drive roll.Circular arc ball bearing realizes driven voller and drive roll circle to circular motion, and under free from ball bearing stationary state, driven voller and drive roll roller linear movement, circle is little compared with linear movement to circular motion frictional resistance.
Additionally, the first paper feed drive roll 212 and intermediate plate link position place are provided with the first sliver (not shown in the figures anticipate out), the second paper feed drive roll 322 and body plate link position place are provided with the second sliver (not shown in the figures anticipate out).By arranging sliver in the junction of roll body with intermediate plate or body plate, the gap shielding between roll body and intermediate plate or body plate is lived, it is to avoid paper is absorbed in crack and causes paperboard.
Additionally, the first actuator 216 is set to the first paper feed synchromesh gear, the second actuator is the second paper feed synchromesh gear.Namely drive the first paper feed pressure roller to rotate by the first paper feed synchromesh gear, drive the second paper feed pressure roller to rotate by the second paper feed synchromesh gear, each independently carry out transmission, make each paper feed passage paper feed independently convenient.Additionally, be also with motor add gear train formed driving structure drive the first actuator and the second actuator motion.
Paper structure led by the printer that this utility model provides, and by arranging at least two paper feed passage, and is correspondingly arranged paper feeding structure in each paper feed passage, at least two paper roll can be carried out conveying paper, without frequently changing paper roll, improve work efficiency, it is ensured that print quality；And, paper feed roll body is set to nick shaped, and convex tendon is set on paper feed platform, increase skin-friction force, it is ensured that paper paper feed is smooth and easy, it is to avoid even paperboard of pausing of skidding in paper sheet delivery process.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (13)
1. paper structure led by a printer, it is characterised in that include the panel layer, intermediate layer and the fuselage layer that from top to bottom set gradually；
Described panel layer includes top panel, is arranged at the printhead of described top panel；
Described intermediate layer includes intermediate plate, is arranged at the first paper advance mechanism of described intermediate plate；And it is opened in the printing pressure roller groove on described intermediate plate, it is installed on described printing pressure roller groove place the printing pressure roller corresponding with described printhead；
Described fuselage layer includes body plate, is arranged at the second paper advance mechanism on described body plate, described second paper advance mechanism and described printing pressure roller corresponding matching.
2. paper structure led by printer according to claim 1, is further characterized in that, described first paper advance mechanism includes the first paper feed pressure roller being arranged on described intermediate plate and the first actuator being connected with described first paper feed pressure roller；
Described second paper advance mechanism includes the second paper feed pressure roller being arranged on described body plate and the second actuator being connected with described second paper feed pressure roller.
3. paper structure led by printer according to claim 2, it is further characterized in that, the first paper feed drive roll that described first paper feed pressure roller includes being arranged on described intermediate plate and is connected with described first actuator, and the first paper feed driven voller coordinated with described first paper feed drive roll；
The second paper feed drive roll that described second paper feed pressure roller includes being arranged on described body plate and is connected with described second actuator, and the second paper feed driven voller coordinated with described second paper feed drive roll.
4. paper structure led by printer according to claim 3, being further characterized in that, described first paper feed drive roll, described first paper feed driven voller, described second paper feed drive roll, described second paper feed driven voller all include roller core and the multistage rubber roll body being set around on roller core.
5. paper structure led by printer according to claim 4, is further characterized in that, described first paper feed drive roll includes the first home roll core, and is set around multistage the first primary elastomeric roll body on described first home roll core；Described first paper feed driven voller also includes the first driven roller core, and is set around the driven rubber roll body of multistage first on described first driven roller core, and every section of described first primary elastomeric roll body is corresponding with the every section described first driven rubber roll body；
Described second paper feed drive roll includes the second home roll core, and is set around multistage the second primary elastomeric roll body on described second home roll core；Described second paper feed driven voller also includes the second driven roller core, and is set around the driven rubber roll body of multistage second on described second driven roller core, and every section of described second primary elastomeric roll body is corresponding with the every section described second driven rubber roll body.
6. lead paper structure according to printer described in claim 3, it is further characterized in that, the two ends of described first paper feed driven voller and described second paper feed driven voller are all arranged with circular ball bearing, described intermediate plate and body plate both sides and are provided with the circular arc bearing groove installing described ball bearing.
7. paper structure led by printer according to claim 3, is further characterized in that, described first paper feed drive roll and described intermediate plate link position place are provided with the first sliver, and described second paper feed drive roll and described body plate link position place are provided with the second sliver.
8. paper structure led by printer according to claim 1-7 any one, it is further characterized in that, described body plate arranges the arc ramp that oriented described printing pressure roller place rises gradually, described ramp end is provided with arc and prints pressure roller mating groove, and described printing pressure roller part is arranged in described printing pressure roller mating groove.
9. paper structure led by printer according to claim 8, is further characterized in that, described ramp end is provided with the most flash of ramp, and the most flash of described ramp is arranged in described printing pressure roller groove.
10. paper structure led by printer according to claim 8, it is further characterized in that, described intermediate plate upper surface is set side by side with convex tendon on multiple intermediate plate, described top panel lower surface is set side by side with multiple top panel convex tendon, described top panel convex tendon is corresponding with convex tendon on described intermediate plate, and on intermediate plate, convex tendon and top panel convex tendon all keep vertical with described printing pressure roller.
11. paper structure led by printer according to claim 8, it is further characterized in that, described ramp surface is set side by side with multiple ramp convex tendon, described intermediate plate lower surface is set side by side with convex tendon under multiple intermediate plate, under described intermediate plate, convex tendon is corresponding with described ramp convex tendon, and under described ramp convex tendon and intermediate plate, convex tendon all keeps vertical with described printing pressure roller.
12. paper structure led by printer according to claim 2, being further characterized in that, described first actuator is the first paper feed synchromesh gear, and described second actuator is the second paper feed synchromesh gear.
13. a printer, it is characterised in that include the printer as described in claim 1-12 any one and lead paper structure, and form printer paper outlet between described printhead and printing pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042940.3U CN205364856U (en) | 2015-12-14 | 2015-12-14 | Paper structure and printer are led to printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042940.3U CN205364856U (en) | 2015-12-14 | 2015-12-14 | Paper structure and printer are led to printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364856U true CN205364856U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042940.3U Expired - Fee Related CN205364856U (en) | 2015-12-14 | 2015-12-14 | Paper structure and printer are led to printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN205364856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437790A (en) * | 2015-12-14 | 2016-03-30 | 广州市宝比万像科技有限公司 | Printer paper guide structure and printer |
-
2015
- 2015-12-14 CN CN201521042940.3U patent/CN205364856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437790A (en) * | 2015-12-14 | 2016-03-30 | 广州市宝比万像科技有限公司 | Printer paper guide structure and printer |
| CN105437790B (en) * | 2015-12-14 | 2018-04-24 | 广州市宝比万像科技有限公司 | Printer leads paper structure and printer |
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