CN201889944U - Paper supporting wheel height adjusting device for printing machine - Google Patents
Paper supporting wheel height adjusting device for printing machine Download PDFInfo
- Publication number
- CN201889944U CN201889944U CN2010205769351U CN201020576935U CN201889944U CN 201889944 U CN201889944 U CN 201889944U CN 2010205769351 U CN2010205769351 U CN 2010205769351U CN 201020576935 U CN201020576935 U CN 201020576935U CN 201889944 U CN201889944 U CN 201889944U
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- Prior art keywords
- adjusting
- printing machine
- fixed block
- holder paper
- holder
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Abstract
The utility model discloses a paper supporting wheel height adjusting device for a printing machine, which comprises a fixing block and two spring plates. The two spring plates are respectively connected onto two ends of a paper supporting wheel axle, the other ends of the spring plates are fixed onto the fixing block, an adjusting spring plate is disposed at the bottoms of the two spring plates, and the bottom of the adjusting spring plate is in contact matching with an adjusting end of an adjusting lever. The paper supporting wheel height adjusting device has the advantages of simple and compact structure, low cost, convenience in operation, high adjustment precision and the like.
Description
Technical field
The utility model is mainly concerned with the printing equipment field, refers in particular to a kind of printing machine and takes turns arrangement for adjusting height with holder paper.
Background technology
In printing process, paper tape is subjected to factor affecting such as fountain solution, squeegee pressure, tension force, printing ink, paper tape horizontal hair thread to vertical fibre direction in various degree elongation all can take place, and the elongation on horizontal hair thread direction is greater than the elongation on the vertical fibre direction, and then the generation overprint error, and the overprint error that produces on horizontal hair thread direction is more obvious.The holder mechanism of paper is mainly used in handles the overprint error that paper tape is produced in the elongation of horizontal hair thread direction.
Tradition holder mechanism of paper as depicted in figs. 1 and 2, whole holder mechanism of paper is installed on the left and right sidesing wall plate by left mounting ear 11 and right mounting ear 12, the two ends of fixed block bolster 9 are fixed on left mounting ear 11 and the right mounting ear 12, and 3 same holder paper wheel components 10 are housed on the fixed block bolster 9.Referring to Fig. 3, Fig. 4 and Fig. 5, holder paper wheel component 10 comprises fixed block 1, two adjusting rods 6 and two regulating spring sheets 3, the top of each adjusting rod 6 all contacts cooperation with a spring leaf 3, one end of spring leaf 3 is fixed on the fixed block 1 with bolt 7, the other end links to each other with holder paper wheel shaft 2, and holder paper wheel 8 is contained on the holder paper wheel shaft 2 by bearing.In use, withstand top spring leaf 3, just can make holder paper take turns 8 upper and lower moving by adjusting rod 6.The defective of this structure is when regulating the height of holder paper wheel 8, and two adjusting rods 6 below needing to regulate simultaneously will guarantee that like this two spring leafs 3 are very difficult in same level height, and this brings inconvenient and highly difficult to operation.
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 provides a kind of printing machine simple and compact for structure, with low cost, easy to operate, that the adjustment precision is high to take turns arrangement for adjusting height with holder paper.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of printing machine is taken turns arrangement for adjusting height with holder paper, comprise fixed block and be connected to two spring leafs that hold in the palm on the paper wheel shaft two ends, the other end of described spring leaf is fixed on the fixed block, it is characterized in that: the bottom of described two spring leafs is provided with a regulating spring sheet, and described regulating spring sheet bottom contacts cooperation with the adjustable side of an adjusting rod.
As further improvement of the utility model:
Described adjusting rod is installed in the below of fixed block, and the adjustable side of described adjusting rod contacts cooperation with the regulating spring sheet after passing fixed block.
Be connected for threaded engagement between described adjusting rod and the fixed block.
An end that is connected with holder paper wheel shaft on the described spring leaf is the circle shape and is socketed on the end of holder paper wheel shaft.
Described adjusting rod is provided with adjusting nut, is threaded engagement between the described adjusting screw(rod) adjusting nut.
Compared with prior art, advantage of the present utility model is: printing machine of the present utility model is taken turns arrangement for adjusting height with holder paper, an adjusting rod only is set, just can adjusts the height of holder paper wheel, it has simple and compact for structure, with low cost, easy to operate, adjustment precision advantages of higher.
Description of drawings
Fig. 1 is the perspective view of whole holder mechanism of paper in the prior art;
Fig. 2 is the main TV structure schematic diagram of whole holder mechanism of paper in the prior art;
Fig. 3 is the perspective view of holder paper wheel component in the prior art;
Fig. 4 is the main TV structure schematic diagram of holder paper wheel component in the prior art;
Fig. 5 is the sectional structure schematic diagram at A-A place among Fig. 4;
Fig. 6 is the perspective view of the utility model in application example;
Fig. 7 is the main TV structure schematic diagram of the utility model in application example;
Fig. 8 is the sectional structure schematic diagram at B-B place among Fig. 7.
Marginal data:
1, fixed block; 2, holder paper wheel shaft; 3, spring leaf; 5, regulating spring sheet; 6, adjusting rod; 7, bolt; 8, holder paper wheel; 9, fixed block bolster; 10, holder paper wheel component; 11, left mounting ear; 12, right mounting ear; 13, adjusting nut.
The specific embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
As Fig. 6, Fig. 7 and shown in Figure 8, printing machine of the present utility model is taken turns arrangement for adjusting height with holder paper, comprise fixed block 1 and be connected to two spring leafs 3 that hold in the palm on paper wheel shaft 2 two ends, the other end of spring leaf 3 is fixed on the fixed block 1, the bottom of two spring leafs 3 is provided with a regulating spring sheet 5, and regulating spring sheet 5 bottoms contact cooperation with the adjustable side of an adjusting rod 6.Like this, just can adjust the height that holds in the palm paper wheel 8, both save cost, can also guarantee the accuracy of Height Adjustment by an adjusting rod 6.
In the present embodiment, adjusting rod 6 is installed in the below of fixed block 1, and the adjustable side of adjusting rod 6 is passed fixed block 1 back and contacted cooperation with regulating spring sheet 5.Adjusting rod 6 is provided with adjusting nut 13, is threaded engagement between adjusting screw(rod) 6 and the adjusting nut 13; Perhaps, for threaded engagement is connected, can guarantee the precision of adjusting between adjusting rod 6 and the fixed block 1.An end that is connected with holder paper wheel shaft 2 on the spring leaf 3 is the circle shape and is socketed on the end of holder paper wheel shaft 2.
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 taken turns arrangement for adjusting height with holder paper, comprise fixed block (1) and be connected to two spring leafs (3) that hold in the palm on paper wheel shaft (2) two ends, the other end of described spring leaf (3) is fixed on the fixed block (1), it is characterized in that: the bottom of described two spring leafs (3) is provided with a regulating spring sheet (5), and described regulating spring sheet (5) bottom contacts cooperation with the adjustable side of an adjusting rod (6).
2. printing machine according to claim 1 is taken turns arrangement for adjusting height with holder paper, it is characterized in that: described adjusting rod (6) is installed in the below of fixed block (1), and the adjustable side of described adjusting rod (6) is passed fixed block (1) back and contacted cooperation with regulating spring sheet (5).
3. printing machine according to claim 2 is characterized in that with holder paper wheel arrangement for adjusting height: be connected for threaded engagement between described adjusting rod (6) and the fixed block (1).
4. printing machine according to claim 2 is taken turns arrangement for adjusting height with holder paper, and it is characterized in that: described adjusting rod (6) is provided with adjusting nut (13), is threaded engagement between described adjusting screw(rod) (6) and the adjusting nut (13).
5. take turns arrangement for adjusting height according to claim 1 or 2 or 3 or 4 described printing machines with holder paper, it is characterized in that: described spring leaf (3) is gone up the end that an end that is connected with holder paper wheel shaft (2) is the circle shape and is socketed on holder paper wheel shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205769351U CN201889944U (en) | 2010-10-26 | 2010-10-26 | Paper supporting wheel height adjusting device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205769351U CN201889944U (en) | 2010-10-26 | 2010-10-26 | Paper supporting wheel height adjusting device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889944U true CN201889944U (en) | 2011-07-06 |
Family
ID=44219421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205769351U Expired - Lifetime CN201889944U (en) | 2010-10-26 | 2010-10-26 | Paper supporting wheel height adjusting device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145572A (en) * | 2010-10-26 | 2011-08-10 | 湖南汉升机器制造有限公司 | Height adjustment device of paper supporting wheel for printing machine |
-
2010
- 2010-10-26 CN CN2010205769351U patent/CN201889944U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145572A (en) * | 2010-10-26 | 2011-08-10 | 湖南汉升机器制造有限公司 | Height adjustment device of paper supporting wheel for printing machine |
| CN102145572B (en) * | 2010-10-26 | 2012-09-12 | 湖南汉升机器制造有限公司 | Height adjustment device of paper supporting wheel for printing machine |
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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: 20110706 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |