CN105437790A - Printer paper guide structure and printer - Google Patents
Printer paper guide structure and printer Download PDFInfo
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- CN105437790A CN105437790A CN201510932430.1A CN201510932430A CN105437790A CN 105437790 A CN105437790 A CN 105437790A CN 201510932430 A CN201510932430 A CN 201510932430A CN 105437790 A CN105437790 A CN 105437790A
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- Prior art keywords
- paper
- paper feed
- pressure roller
- printer
- intermediate plate
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- 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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
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- 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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/18—Multiple web-feeding apparatus
- B41J15/22—Multiple web-feeding apparatus for feeding webs in separate paths during printing
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- Replacement Of Web Rolls (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention discloses a printer paper guide structure and a printer. The printer paper guide structure comprises a panel layer, a middle layer and a body layer, all of which are orderly arranged from top to bottom; the panel layer comprises a top panel and a printing head arranged on the top panel; the middle layer comprises a middle plate and a first paper feeding mechanism arranged on the middle plate as well as a printing roller groove formed in the middle plate, and a printing roller mounted at the printing roller groove and corresponding to the printing head; the body layer comprises a body plate, and a second paper feeding mechanism arranged on the body plate and correspondingly matched with the printing roller. The printer paper guide structure provided by the present invention is applicable to simultaneous installation of a plurality of paper rolls and capable of guiding paper of the paper rolls, frequently replacing of the paper rolls is avoided, and therefore the working efficiency is improved.
Description
Technical field
The present invention relates to printer technology field, particularly a kind of printer leads paper structure and 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, be 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 at every turn and all need to open printer and take out and be finished spool, reinstall new paper roll.Special in exquisite time or operating efficiency, the frequent operation changing paper roll and multi-step, brings very big inconvenience to work, but also likely causes operate miss to cause printing effect unstable, and frequent change of lap affects operating efficiency.
Summary of the invention
Based on this, for above-mentioned technical problem, the present invention proposes a kind of printer and leads paper structure, being applicable to many paper rolls and installing simultaneously, and lead paper respectively to many paper rolls, without the need to frequently changing paper roll, improve operating efficiency.
The present invention also proposes a kind of printer, has above-mentioned printer and leads paper structure, can arrange multiple paper feed passage in printer, and correspondence arranges and multiplely leads paper structure, and can carry out many paper rolls easily and lead paper and print, operating efficiency is high.
Its technical scheme is as follows:
Paper structure led by a kind of printer, comprise from top to bottom set gradually panel layer, intermediate layer and fuselage layer; Described panel layer comprises top panel, is arranged at the printhead of described top panel; Described intermediate layer comprises intermediate plate, is arranged at the first paper advance mechanism of described intermediate plate; And the printing pressure roller groove be opened on described intermediate plate, be installed on described printing pressure roller groove place and the printing pressure roller corresponding with described printhead; Described fuselage layer comprises 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 between intermediate layer and fuselage layer, can be formed, 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 conveying can be led respectively to the paper on two paper rolls in addition in conjunction with the printing pressure roller that the intermediate plate in intermediate layer is arranged, and utilize the printhead that the panel layer corresponding with the printing pressure roller that intermediate layer is arranged is arranged, print guiding the paper of coming.Further, two paper feeds carry out Paper tractor and printing by sharing a printing pressure roller, convenient and simple, only need a printing pressure roller and printhead to print different paper with regard to realizing.Lead paper structure by what there is the many paper advance mechanisms of multichannel, paper can be led to many paper rolls simultaneously print, and can choice for use wherein any paper roll carry out leading paper and print, without the need to frequently changing paper roll, simple to operation.
Below its further technical scheme is described:
Further, described first paper advance mechanism comprises the first paper feed pressure roller be arranged on described intermediate plate, and the first actuator be connected with described first paper feed pressure roller; Described second paper advance mechanism comprises the second paper feed pressure roller be arranged on described body plate, and the second actuator be connected with described second paper feed pressure roller.First actuator drives the first paper feed pressure roller to rotate, and can draw the paper be 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 be arranged on the second paper feed pressure roller and move.
Further, described first paper feed pressure roller comprises the first paper feed drive roll being arranged at and described intermediate plate is connected with described first actuator, and the first paper feed driven voller coordinated with described first paper feed drive roll; Described second paper feed pressure roller comprises the second paper feed drive roll being arranged at and described body plate 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 compresses 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.Second actuator is identical with upper with the action principle of the second paper feed drive roll.
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 include roller core and are set around the multistage rubber roll body on roller core.Each drive roll and driven voller all can be arranged to segmentation nick shaped like this, the frictional force between paper and roll body can be increased, avoid paper to skid, be more easily guided over paper.In addition, drive roll and driven voller are all set to the structure that roller core adds rubber roll body, and roller core is generally metal material, the rigidity of roll body can be kept, and rubber has good elasticity, rubber roll body is directly contacted with paper, by paper clamping and can not cause damage to paper.
Further, described first paper feed drive roll comprises the first home roll core, and is set around the multistage first primary elastomeric roll body on described first home roll core; Described first paper feed driven voller also comprises 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 first driven rubber roll body every section described; Described second paper feed drive roll comprises the second home roll core, and is set around the multistage second primary elastomeric roll body on described second home roll core; Described second paper feed driven voller also comprises 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 second driven rubber roll body every section described.Make the corresponding barbed portion of the barbed portion of rubber roll body, roll body part respective roller body divides, and can be clamped by paper fully, 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, and described intermediate plate and body plate both sides 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 freely can to rotate 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 and intermediate plate or body plate, the gap shielding between roll body and intermediate plate or body plate being lived, avoids paper to be absorbed in crack and cause paperboard.
Further, described body plate is provided with the arc ramp risen gradually to described printing pressure roller place, 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, can ensure that paper can up be gone to intermediate plate along ramp and arrange the position printing pressure roller, conveniently guiding paper being led to the paper in the second paper feed passage.
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.Second paper feed can be carried the paper of coming successfully to be transported to through the second paper advance mechanism to print in pressure roller by middle like this, it is reliably smooth and easy to lead paper.
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, and can increase the skin-friction force of the first paper feed passage, ensure that paper paper feed on plate face is smooth and easy, avoid occurring 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 described ramp convex tendon and convex tendon under intermediate plate all keep vertical with described printing pressure roller.In like manner, by arranging corresponding convex tendon on intermediate plate, body plate, and convex tendon is all complied with page orientation and is arranged, and can increase the skin-friction force of the second paper feed passage, ensure that paper paper feed on plate face is smooth and easy, avoid occurring 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, independently carry out transmission separately, make each paper feed passage paper feed independently convenient.
The present invention also proposes a kind of printer, comprises printer as above and leads paper structure, 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 realized easily, 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 independent conveying is carried out to the paper of multiple paper roll, and arbitrarily can switch conveying to any paper roll, without the need to frequently changing paper roll, improve operating efficiency, ensure that printer steady operation thus ensure that print quality.
The present invention has following beneficial effect: by arranging at least two paper feed passages, and in each paper feed passage, correspondence arranges paper feeding structure, can carry out conveying paper, without the need to frequently changing paper roll, improve operating efficiency, ensure that print quality at least two paper rolls; And, paper feed roll body is set to nick shaped, and convex tendon is set on paper feed platform, increase skin-friction force, ensure that paper paper feed is smooth and easy, avoid skidding in paper sheet delivery process even paperboard of pausing.
Accompanying drawing explanation
Fig. 1 is the panel layer that paper structure led by printer described in the embodiment of the present invention and printer perspective view when opening;
Fig. 2 be printer described in the embodiment of the present invention and printer lead paper structure panel layer remove time perspective view;
Fig. 3 is the panel layer that paper structure led by printer described in the embodiment of the present invention and printer sectional structure schematic diagram when opening;
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-first paper advance mechanism, 212-first paper feed drive roll, 214-first paper feed driven voller, 216-first actuator, 220-prints pressure roller, 222-marking roll actuator, 300-fuselage layer, 310-ramp, 312-prints pressure roller mating groove, 320-second paper advance mechanism, 322-second paper feed drive roll, 324-second paper feed driven voller.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
As shown in Figure 1 to Figure 2, the present invention proposes a kind of printer, comprise frame 10, paper structure led by the printer with multiple paper feed passage be 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 form printer paper outlet between printhead and printing pressure roller 220.Paper structure is led by what arrange in printer, multi-channel paper guidance can be realized easily, 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 independent conveying is carried out to the paper 22 of multiple paper roll 20, and arbitrarily can switch conveying to any paper roll 20, without the need to frequently changing paper roll, improve operating efficiency, ensure that printer steady operation thus ensure that print quality.
Particularly, as shown in Figure 3 to Figure 4, paper structure led by above-mentioned printer, comprise from top to bottom set gradually panel layer 100, intermediate layer 200 and fuselage layer 300.Panel layer 100 comprises top panel, is arranged at the printhead (not shown in the figures anticipate out) of top panel.Intermediate layer 200 comprises intermediate plate, is arranged at the first paper advance mechanism 210 of intermediate plate.And the printing pressure roller groove be opened on intermediate plate, be installed on and print pressure roller groove place and the printing pressure roller 220 corresponding with printhead.Fuselage layer 300 comprises body plate, is arranged at the second paper advance mechanism 320, second paper advance mechanism 320 on body plate and printing pressure roller 220 corresponding matching.In addition, also can arrange the 3rd paper advance mechanism, even more paper advance mechanism, formation basic theory is identical with the principle of the second paper advance mechanism 320 with the first paper advance mechanism 210.
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 the first paper advance mechanism 210 is provided with in the first paper feed passage, in the second paper feed passage, be provided with the second paper advance mechanism 320.By two paper advance mechanisms arranged in two paper feed passages, paper conveying can be led respectively to the paper on two paper rolls 20 in addition in conjunction with the printing pressure roller 220 that the intermediate plate 200 in intermediate layer is arranged, and utilize the printhead that the panel layer 300 corresponding with the printing pressure roller 220 that intermediate layer 200 is arranged is arranged, print guiding the paper 22 of coming.Further, two paper feeds carry out Paper tractor and printing by sharing a printing pressure roller 220, convenient and simple, only need a printing pressure roller 220 and printhead to print different paper 22 with regard to realizing.Lead paper structure by what there is the many paper advance mechanisms of multichannel, paper can be led to many paper rolls simultaneously print, and can choice for use wherein any paper roll carry out leading paper and print, without the need to frequently changing paper roll, simple to operation.
Further, above-mentioned first paper advance mechanism 210 comprises the first paper feed pressure roller be arranged on intermediate plate, and the first actuator 216 be 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 be arranged on the first paper feed pressure roller and move.And the first paper feed pressure roller comprises the first paper feed drive roll 212 being arranged at and intermediate plate 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 can be arranged on the intermediate layer, also can be 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 compresses 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 comprises the second paper feed pressure roller be arranged on body plate, and the second actuator be 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 be arranged on the second paper feed pressure roller and move.Further, the second paper feed pressure roller comprises the second paper feed drive roll 322 being arranged at and body plate 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 can be arranged on intermediate layer 200, also can be arranged on fuselage layer 300.Second actuator is identical with the first paper feed drive roll with above-mentioned first actuator with the action principle of the second paper feed drive roll 322.
And above-mentioned first paper feed drive roll 212, first paper feed driven voller 214, second paper feed drive roll 322, second paper feed driven voller 324 includes roller core (not indicating in figure) and is set around the multistage rubber roll body (not indicating in figure) on roller core.Each drive roll and driven voller all can be arranged to segmentation nick shaped like this, the frictional force between paper 22 and roll body can be increased, avoid paper to skid, be more easily guided over paper.In addition, drive roll and driven voller are all set to the structure that roller core adds rubber roll body, and roller core is generally metal material, the rigidity of roll body can be kept, and rubber has good elasticity, rubber roll body is directly contacted with paper, by paper clamping and can not cause damage to paper.Further, the first paper feed drive roll 212 comprises the first home roll core, and is set around the multistage first primary elastomeric roll body on the first home roll core.First paper feed driven voller 214 also comprises the first driven roller core, and is set around the driven rubber roll body of multistage first 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 comprises the second home roll core, and is set around the multistage second primary elastomeric roll body on the second home roll core.Second paper feed driven voller 324 also comprises the second driven roller core, and is set around the driven rubber roll body of multistage second 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 corresponding barbed portion of the barbed portion of rubber roll body, roll body part respective roller body divides, and can be clamped by paper fully, fully to increase the frictional force between paper and roll body.
In addition, body plate is provided with the arc ramp 310 risen gradually to printing pressure roller 220 place, 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, can ensure that paper 22 can up be gone to intermediate plate along ramp 310 and arrange the position printing pressure roller 220, conveniently guiding paper being led to the paper 22 in the second paper feed passage.Further, ramp 310 end is provided with the most flash of ramp, and the most flash of ramp is arranged in and prints pressure roller groove.Second paper feed can be carried the paper of coming successfully to be transported to through the second paper advance mechanism 321 to print pressure roller 220 place by middle like this, it is reliably smooth and easy to lead paper.
And, intermediate plate upper surface is set side by side with convex tendon (not indicating in figure) on multiple intermediate plate, 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, and can increase the skin-friction force of the first paper feed passage, ensure that paper paper feed on plate face is smooth and easy, avoid occurring paper pauses cannot the situation of paper feed forward.And ramp surface is set side by side with multiple ramp convex tendon, 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 ramp convex tendon and convex tendon under intermediate plate all keep vertical with printing pressure roller.In like manner, by arranging corresponding convex tendon on intermediate plate, body plate, and convex tendon is all complied with page orientation and is arranged, and can increase the skin-friction force of the second paper feed passage, ensure that paper paper feed on plate face is smooth and easy, avoid occurring paper pauses cannot the situation of paper feed forward.
In addition, 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), and 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 freely can to rotate 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.
In addition, 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), and 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 and intermediate plate or body plate, the gap shielding between roll body and intermediate plate or body plate being lived, avoids paper to be absorbed in crack and cause paperboard.
In addition, the first actuator 216 is set to the first paper feed synchromesh gear, and 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, independently carry out transmission separately, make each paper feed passage paper feed independently convenient.In addition, the drives structure that motor also can be utilized to add gear train formation drives the first actuator and the motion of the second actuator.
Paper structure led by printer provided by the invention, and by arranging at least two paper feed passages, and correspondence arranges paper feeding structure in each paper feed passage, conveying paper can be carried out at least two paper rolls, without the need to frequently changing paper roll, improve operating efficiency, ensure 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, ensure that paper paper feed is smooth and easy, avoid skidding in paper sheet delivery process even paperboard of pausing.
Each technical characteristic of the above embodiment 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 does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (13)
1. a paper structure led by printer, it is characterized in that, comprise from top to bottom set gradually panel layer, intermediate layer and fuselage layer;
Described panel layer comprises top panel, is arranged at the printhead of described top panel;
Described intermediate layer comprises intermediate plate, is arranged at the first paper advance mechanism of described intermediate plate; And the printing pressure roller groove be opened on described intermediate plate, be installed on described printing pressure roller groove place and the printing pressure roller corresponding with described printhead;
Described fuselage layer comprises 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 comprises the first paper feed pressure roller be arranged on described intermediate plate, and the first actuator be connected with described first paper feed pressure roller;
Described second paper advance mechanism comprises the second paper feed pressure roller be arranged on described body plate, and the second actuator be connected with described second paper feed pressure roller.
3. paper structure led by printer according to claim 2, be further characterized in that, described first paper feed pressure roller comprises the first paper feed drive roll being arranged at and described intermediate plate is connected with described first actuator, and the first paper feed driven voller coordinated with described first paper feed drive roll;
Described second paper feed pressure roller comprises the second paper feed drive roll being arranged at and described body plate 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, be 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 include roller core and are set around the multistage rubber roll body on roller core.
5. paper structure led by printer according to claim 4, is further characterized in that, described first paper feed drive roll comprises the first home roll core, and is set around the multistage first primary elastomeric roll body on described first home roll core; Described first paper feed driven voller also comprises 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 first driven rubber roll body every section described;
Described second paper feed drive roll comprises the second home roll core, and is set around the multistage second primary elastomeric roll body on described second home roll core; Described second paper feed driven voller also comprises 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 second driven rubber roll body every section described.
6. lead paper structure according to printer described in claim 3, be 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, and described intermediate plate and body plate both sides 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. according to claim 1-7 any one, paper structure led by printer, be further characterized in that, described body plate is provided with the arc ramp risen gradually to described printing pressure roller place, 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, be 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. according to claim 8 printer lead paper structure, be 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 described ramp convex tendon and convex tendon under intermediate plate all keep vertical with described printing pressure roller.
12. according to claim 2 printer lead paper structure, be 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. 1 kinds of printers, is characterized in that, paper structure led by the printer comprised as described in claim 1-12 any one, and form printer paper outlet between described printhead and printing pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932430.1A CN105437790B (en) | 2015-12-14 | 2015-12-14 | Printer leads paper structure and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932430.1A CN105437790B (en) | 2015-12-14 | 2015-12-14 | Printer leads paper structure and printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105437790A true CN105437790A (en) | 2016-03-30 |
| CN105437790B CN105437790B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510932430.1A Active CN105437790B (en) | 2015-12-14 | 2015-12-14 | Printer leads paper structure and printer |
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| CN (1) | CN105437790B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234874A (en) * | 2017-07-28 | 2017-10-10 | 苏州慧思腾机械科技有限公司 | Applied to the printing equipment and Method of printing on medicine Subpackaging machine |
| CN112078259A (en) * | 2020-09-11 | 2020-12-15 | 广州市宝比万像科技有限公司 | Printer control method and printer |
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| JP2005194053A (en) * | 2004-01-07 | 2005-07-21 | Fuji Photo Film Co Ltd | Supply device of image recording material, and image recording device |
| CN102241202A (en) * | 2010-05-14 | 2011-11-16 | 山东新北洋信息技术股份有限公司 | Printer |
| CN203110537U (en) * | 2013-01-15 | 2013-08-07 | 新会江裕信息产业有限公司 | An ink-jet printing device used for a continuous printing medium |
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| CN204149685U (en) * | 2014-08-26 | 2015-02-11 | 广州市宝比万像科技有限公司 | Printer |
| CN205364856U (en) * | 2015-12-14 | 2016-07-06 | 广州市宝比万像科技有限公司 | Paper structure and printer are led to printer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234874A (en) * | 2017-07-28 | 2017-10-10 | 苏州慧思腾机械科技有限公司 | Applied to the printing equipment and Method of printing on medicine Subpackaging machine |
| CN112078259A (en) * | 2020-09-11 | 2020-12-15 | 广州市宝比万像科技有限公司 | Printer control method and printer |
| CN112078259B (en) * | 2020-09-11 | 2022-08-16 | 广州市宝比万像科技有限公司 | Printer control method and printer |
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| Publication number | Publication date |
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| CN105437790B (en) | 2018-04-24 |
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