CN201900782U - Paper cutter component for printer - Google Patents
Paper cutter component for printer Download PDFInfo
- Publication number
- CN201900782U CN201900782U CN2010206692889U CN201020669288U CN201900782U CN 201900782 U CN201900782 U CN 201900782U CN 2010206692889 U CN2010206692889 U CN 2010206692889U CN 201020669288 U CN201020669288 U CN 201020669288U CN 201900782 U CN201900782 U CN 201900782U
- Authority
- CN
- China
- Prior art keywords
- shell
- connecting rod
- disconnected paper
- paper cutter
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a paper cutter component for a printer. The paper cutter component comprises a shell, a driving piece, a connecting rod, a rotary block, a paper cutter and a cutter pad, wherein the paper cutter and the cutter pad are arranged oppositely on the shell, and can move relatively to each other; the implementing end of the driving piece is hinged with one end of the connecting end; the other end of the connecting rod is connected with the cutter pad; the middle section of the connecting rod is hinged with the shell; the paper cutter is hinged with one end of the rotary block; the middle section of the rotary block is hinged on the shell; and the other end of the rotary block is arranged along the movement direction of the cutter pad and is matched with the cutter pad. The utility model has the advantages that: the paper cutter component has simple and compact structure, low cost, small occupied space, high safety and high reliability, is easy to install, and the like.
Description
Technical field
The utility model is mainly concerned with the printing equipment field, refers in particular to a kind of disconnected paper cutter that is used for printing equipment.
Background technology
In printing process, when paper tape owing to stressed reason such as excessive fracture takes place, must in time cut off paper tape, be wrapped on the blanket cylinder in order to avoid paper tape is long, thereby cause blanket cylinder assembly and blanket damage.Traditional disconnected paper knife assembly comprises cylinder, rotating shaft, first pivoted arm, second pivoted arm and disconnected paper cutter, and after obtaining disconnected paper signal, the cylinder indentation drives second pivoted arm and rotates, and drives rotating shaft again and rotates, and rotates thereby drive first pivoted arm, finishes the cut paper process.The deficiency of this structure just is: at first, it is bigger to take up room, and this device can only be installed on the portion of unreeling usually, and therefore, even paper tape is in time cut off, disconnected paper tape is still very long, still can be wound on the blanket cylinder; Secondly, it does not have safety precautions, for example, because operation error, finger is put in the inside of disconnected paper knife assembly, when disconnected paper cutter carries out cut paper, will switch to finger.
The utility model content
The technical problems to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provide a kind of simple and compact for structure, with low cost, take up room little, be easy to install, the printing machine of safe, good reliability is with disconnected paper knife assembly.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
The disconnected paper knife assembly of a kind of printing machine, it is characterized in that: comprise shell, actuator, connecting rod, spill spin block and be installed on disconnected paper cutter and edge bearing on the shell, described disconnected paper cutter and edge bearing are and are oppositely arranged and can do relative motion, one end of the actuating station of described actuator and connecting rod is hinged, the other end of described connecting rod links to each other with edge bearing, and the stage casing and the shell of described connecting rod are hinged; One end of described disconnected paper cutter and spill spin block is hinged, and the stage casing of described spill spin block is articulated on the shell, and the described spill spin block other end is arranged on the moving line of edge bearing and with edge bearing and cooperates.
As further improvement of the utility model:
Described connecting rod is the square connecting rod.
Described spill spin block links to each other with shell by bearing pin, is arranged with torsion spring on the described bearing pin.
Described actuator is cylinder or oil cylinder.
Described shell is provided with protective layer, and described protective layer is positioned at a side of disconnected paper cutter and than the more close edge bearing of spill spin block.
Compared with prior art, advantage of the present utility model is:
1, the disconnected paper knife assembly of the utility model printing machine, simple in structure, make with easy for installation, actuator is installed on abreast with hand papercutter is approximate, reduced the occupied space of mechanism greatly, make this device can directly be installed between two wallboards of blanket cylinder front, thereby shorten the length resolve paper effectively, avoid resolving paper and be wound into situation on the blanket cylinder;
2, the disconnected paper knife assembly of the utility model printing machine, the cut paper action is accurate, reliability and good operating stability;
3, the disconnected paper knife assembly of the utility model printing machine, security is good, can effectively protect disconnected paper cutter can not switch to finger.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is that master of the present utility model looks the sectional structure schematic diagram;
Fig. 3 is the sectional structure schematic diagram at A-A place among Fig. 2;
Structural representation when Fig. 4 plays the protection finger function when being the utility model use.
Marginal data:
1, disconnected paper cutter; 2, first bearing pin; 3, spill spin block; 4, bearing pin; 5, second bearing pin; 6, connecting rod; 7, the 3rd bearing pin; 8, the 4th bearing pin; 9, actuator; 10, edge bearing; 11, the 5th bearing pin; 12, paper tape; 13, protective layer; 14, elastomeric layer; 15, shell; 17, torsion spring; 18, finger.
The specific embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
As Fig. 1, Fig. 2 and shown in Figure 3, the disconnected paper knife assembly of the utility model printing machine, comprise shell 15, actuator 9, connecting rod 6, spill spin block 3 and be installed on disconnected paper cutter 1 and edge bearing 10 on the shell 15, disconnected paper cutter 1 and edge bearing 10 are and are oppositely arranged and can do relative motion, present embodiment interrupts the top that paper cutter 1 is arranged in edge bearing 10, the stiff end of actuator 9 is articulated on the shell 15 by the 5th bearing pin 11, the actuating station of actuator 9 is hinged with an end of connecting rod 6 by the 4th bearing pin 8, and actuator 9 is cylinder or oil cylinder.Connecting rod 6 is the square connecting rod, and the other end of connecting rod 6 links to each other with edge bearing 10 by second bearing pin 5, and can be with edge bearing 10 up to move, and the stage casing of connecting rod 6 is hinged with shell 15 by the 3rd bearing pin 7.Should disconnected paper cutter 1 hinged by first bearing pin 2 with an end of spill spin block 3, the stage casing of spill spin block 3 be articulated on the shell 15 by bearing pin 4, is arranged with torsion spring 17 on the bearing pin 4, and spill spin block 3 other ends are arranged on the moving line of edge bearing 10 and with edge bearing 10 and cooperate.
When obtaining breaking the paper signal, the actuating station of actuator 9 is stretched out, and by the connecting rod 6 of the 4th bearing pin 8 promotion squares, connecting rod 6 will rotate around the 3rd bearing pin 7, make connecting rod 6 promote edge bearings 10 and move upward.When rising to certain distance, edge bearing 10 will be run into spill spin block 3; Then, spill spin block 3 overcomes the resistance of torsion spring 17, is rotated counterclockwise around bearing pin 4, drives disconnected paper cutter 1 by first bearing pin 2 again and moves down, and last the cooperation with edge bearing 10 finished the function of cutting off paper tape 12.
In the present embodiment, be provided with protective layer 13 on shell 15, protective layer 13 is positioned at a side of disconnected paper cutter 1 and than spill spin block 3 more close edge bearings 10.The utility model further is provided with elastomeric layer 14 on edge bearing 10.
As shown in Figure 4, when the utility model carried out cut paper, finger 18 broke owing to maloperation puts in the paper knife assembly; protective layer 13 will withstand the finger 18 above; thereby avoid touching spill spin block 3, disconnected like this paper cutter 1 just can not move downward, and therefore can avoid disconnected paper cutter 1 to switch to finger 18.
Below only be preferred implementation of the present utility model, protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.
Claims (5)
1. a printing machine is with disconnected paper knife assembly, it is characterized in that: comprise shell (15), actuator (9), connecting rod (6), spill spin block (3) and be installed on disconnected paper cutter (1) and edge bearing (10) on the shell (15), described disconnected paper cutter (1) and edge bearing (10) are and are oppositely arranged and can do relative motion, one end of the actuating station of described actuator (9) and connecting rod (6) is hinged, the other end of described connecting rod (6) links to each other with edge bearing (10), and the stage casing of described connecting rod (6) and shell (15) are hinged; One end of described disconnected paper cutter (1) and spill spin block (3) is hinged, and the stage casing of described spill spin block (3) is articulated on the shell (15), and described spill spin block (3) other end is arranged on the moving line of edge bearing (10) and with edge bearing (10) and cooperates.
2. the disconnected paper knife assembly of printing machine according to claim 1, it is characterized in that: described connecting rod (6) is the square connecting rod.
3. the disconnected paper knife assembly of printing machine according to claim 1 and 2, it is characterized in that: described spill spin block (3) links to each other with shell (15) by bearing pin (4), is arranged with torsion spring (17) on the described bearing pin (4).
4. the disconnected paper knife assembly of printing machine according to claim 1 and 2, it is characterized in that: described actuator (9) is cylinder or oil cylinder.
5. printing machine according to claim 1 and 2 is with disconnected paper knife assembly, and it is characterized in that: described shell (15) is provided with protective layer (13), and described protective layer (13) is positioned at a side of disconnected paper cutter (1) and than the more close edge bearing of spill spin block (3) (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206692889U CN201900782U (en) | 2010-12-20 | 2010-12-20 | Paper cutter component for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206692889U CN201900782U (en) | 2010-12-20 | 2010-12-20 | Paper cutter component for printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900782U true CN201900782U (en) | 2011-07-20 |
Family
ID=44271386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206692889U Expired - Lifetime CN201900782U (en) | 2010-12-20 | 2010-12-20 | Paper cutter component for printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092177A (en) * | 2010-12-20 | 2011-06-15 | 湖南汉升机器制造有限公司 | Paper cutter component for printer |
| CN105015149A (en) * | 2015-07-14 | 2015-11-04 | 孙光英 | Cutting device used after paper printing is completed |
-
2010
- 2010-12-20 CN CN2010206692889U patent/CN201900782U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092177A (en) * | 2010-12-20 | 2011-06-15 | 湖南汉升机器制造有限公司 | Paper cutter component for printer |
| CN102092177B (en) * | 2010-12-20 | 2012-07-04 | 湖南汉升机器制造有限公司 | Paper cutter component for printer |
| CN105015149A (en) * | 2015-07-14 | 2015-11-04 | 孙光英 | Cutting device used after paper printing is completed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20120704 |