CN204701263U - Printed on both sides waiting device - Google Patents
Printed on both sides waiting device Download PDFInfo
- Publication number
- CN204701263U CN204701263U CN201520214318.XU CN201520214318U CN204701263U CN 204701263 U CN204701263 U CN 204701263U CN 201520214318 U CN201520214318 U CN 201520214318U CN 204701263 U CN204701263 U CN 204701263U
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- CN
- China
- Prior art keywords
- sides
- printed
- roller
- gravity
- slide rail
- 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 - Fee Related
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Abstract
The utility model is a kind of printed on both sides waiting device, comprise pair of parallel symmetrically arranged side plate, a gravity-roller and two citation rollers, two described side plate interior sides are provided with slide rail, described gravity-roller is sheathed on a stationary roll, described stationary roll two ends are symmetrically fixed with two slide blocks that can slide along described slide rail, and two described citation rollers are articulated in the both sides of described side plate symmetrically.The utility model automatically regulates printer belt tensioning by gravity-roller and waits the number of length, and auxiliary rotary press completes waiting of continuous material strip feeding in printed on both sides, realizes the function of the printed on both sides of rotary press.
Description
Technical field
The utility model relates to printing machinery technical field, and what particularly a kind of auxiliary rotary press completed printed on both sides waits servicing unit.
Background technology
In printing of rotary press, the product printed patterns of each, specification, content are all different, in existing block letter, it is all the printing of one side, in today of reform and opening-up development, the surfactant package of a product is first wish bought of consumer, and for this reason, this just needs the label of different types to attract the eyeball of consumer.
The situation of some needs at printer belt two-face printing pattern is run in actual production, common rotary press is adopted to be difficult to reach, its subject matter is that printer belt is generally at the uniform velocity carry, and printed on both sides needs printer belt front end to have advance and retreat, such printer belt can produce tensioning change, once there is fold, will pattern deformation be caused, cannot use.
Therefore, be necessary to provide a kind of new printed on both sides waiting device structure to solve the problems referred to above.
Utility model content
What main purpose of the present utility model was to provide a kind of auxiliary rotary press to complete printed on both sides waits servicing unit.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of printed on both sides waiting device, comprise pair of parallel symmetrically arranged side plate, a gravity-roller and two citation rollers, two described side plate interior sides are provided with slide rail, described gravity-roller is sheathed on a stationary roll, described stationary roll two ends are symmetrically fixed with two slide blocks that can slide along described slide rail, and two described citation rollers are articulated in the both sides of described side plate symmetrically.
Concrete, the lower ends of two described side plates is connected with strut.
Concrete, described slide rail comprises a stop part being connected to the thin portion on described side plate and extending from both sides, described thin portion, and described slide block is provided with the chute coordinating described slide rail.
Further, be articulated with some to pulley in described slide block, described pulley clamps described thin portion.
Further, described slide block is equipped with the screw adjustments that can support described slide rail.
Concrete, described gravity-roller is located on described stationary roll by bearing holder (housing, cover).
Adopt technique scheme, the beneficial effect of technical solutions of the utility model is: automatically regulate printer belt tensioning by gravity-roller and wait the number of length, auxiliary rotary press completes waiting of continuous material strip feeding in printed on both sides, realizes the function of the printed on both sides of rotary press.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model printed on both sides waiting device side plate integral part;
Fig. 2 is the sectional view of slide rail and slide block cooperation position in embodiment 1;
Fig. 3 is the sectional view of slide rail and slide block cooperation position in embodiment 2;
Fig. 4 is the first using state figure of the utility model printed on both sides waiting device;
Fig. 5 is the second using state figure of the utility model printed on both sides waiting device;
Fig. 6 is the 3rd using state figure of the utility model printed on both sides waiting device.
Numeral in figure:
1-side plate, 11-slide rail, the thin portion of 111-, 112-stop part; 2-gravity-roller, 21-stationary roll, 211-bearing, 22-slide block, 221-chute, 222-pulley; 31-first citation roller, 32-second citation roller; 4-strut; 5-feeding roller; 6-print roller; 7-cutting knife; 8-printer belt.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 5, a kind of printed on both sides waiting device of the present utility model, comprise pair of parallel symmetrically arranged side plate 1, gravity-roller 2 and two citation rollers (the first citation roller 31, second citation roller 32), the opposite side of two side plates 1 is equipped with slide rail 11, gravity-roller 2 bearing 211 is sheathed on a stationary roll 21, stationary roll 21 two ends are symmetrically fixed with two slide blocks 22, slide block 22 is provided with the chute 221 of supporting slide rail 11, first citation roller 31 is articulated in the front side of side plate 1, and the second citation roller 32 is articulated in the rear side of side plate 1.During use, printer belt is introduced above the first citation roller 31, walks around below gravity-roller 2, then draws above the second citation roller 32.Under the interaction of gravity and printer belt tension force, gravity-roller 2 can be slided along on the slide rail 11 on two side plates 1, so just can control the length of printer belt between the first citation roller 31 and the second citation roller 32 and automatically to be strained by printer belt 7.
As shown in Figure 1, the lower ends of two side plates 1 is connected with strut 4.Can stop descending because of the stop of strut 4 when gravity-roller 2 drops to side plate 1 minimum point, it is movable that such gravity-roller 2 just can remain in side plate 1 scope, and can not deviate from, and each use does not need again gravity-roller 2 and side plate 1 again to be spliced.
As shown in Figure 2, slide rail 11 comprises a stop part 112 being connected to the thin portion 111 on side plate 1 and extending from both sides, thin portion 111, and slide block is provided with the chute coordinating described slide rail.By oil lubrication between slide rail 11 and slide block 22, make both slide smooth and easy, make gravity-roller 2 while receiving tension variation, produce corresponding eustasy, keep printer belt 7 to strain.
As shown in Figure 2, slide block 22 is equipped with the screw adjustments 223 that can support slide rail 11.When printing machine does not need to carry out printed on both sides, precession screw adjustments 223 can be utilized slide block 22 and slide rail 11 to be fixed at correct position, the normal uniform speed feeding of printer belt 7 can be kept like this.
Embodiment 2
As shown in Figure 3, be to be articulated with in slide block 22 some to pulley 222 with the difference of embodiment 1, pulley 222 clamps the narrow place on slide rail 11.In the process that gravity-roller 2 is elevated, be height should change rapidly with printer belt 7 tension force of sliding friction, gravity-roller 2 between slide rail 11 and slide block 22.
Before printed on both sides starts, printer belt 8 first passes through this waiting device, then delivers to print roller 6 surface by a pair feeding roller 5, and first print roller 6 rotates forward and stamp pattern (as Fig. 4) in the one side of printer belt 8; After completing one side printing, feeding roller 5 makes the front end of printer belt 8 exit print roller 6, and now the tension force of printer belt 8 reduces, and gravity-roller 2 declines under the influence of gravity naturally, keeps the equalization of strain (as Fig. 5) of printer belt 7; Then feeding roller 5 send before printer belt 8 again, and print roller 6 is reversed simultaneously, stamps pattern (as Fig. 6) at the another side of printer belt 8; After the two sides of printer belt 8 all completes printing, cutting knife 7 is cut off, printing machine is got back to original state and is repeated the label that aforesaid operations gets final product batch machining printed on both sides, in this process, the supply rate of rear printer belt 8 can remain unchanged, in the lifting energy adaptive device of gravity-roller 2 printer belt 8 amount of waiting number and keep the constant tension of whole piece printer belt 7.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a printed on both sides waiting device, it is characterized in that: comprise pair of parallel symmetrically arranged side plate, a gravity-roller and two citation rollers, the opposite side of two described side plates is equipped with slide rail, described gravity-roller is sheathed on a stationary roll, described stationary roll two ends are symmetrically fixed with two slide blocks that can slide along described slide rail, and two described citation rollers are articulated in the both sides of described side plate symmetrically.
2. printed on both sides waiting device according to claim 1, is characterized in that: the lower ends of two described side plates is connected with strut.
3. printed on both sides waiting device according to claim 1, is characterized in that: described slide rail comprises a stop part being connected to the thin portion on described side plate and extending from both sides, described thin portion, and described slide block is provided with the chute coordinating described slide rail.
4. printed on both sides waiting device according to claim 3, is characterized in that: be articulated with some to pulley in described slide block, and described pulley clamps described thin portion.
5. the printed on both sides waiting device according to claim 1,3 or 4 any one, is characterized in that: described slide block is equipped with the screw adjustments that can support described slide rail.
6. printed on both sides waiting device according to claim 1, is characterized in that: described gravity-roller is located on described stationary roll by bearing holder (housing, cover).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214318.XU CN204701263U (en) | 2015-04-11 | 2015-04-11 | Printed on both sides waiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214318.XU CN204701263U (en) | 2015-04-11 | 2015-04-11 | Printed on both sides waiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701263U true CN204701263U (en) | 2015-10-14 |
Family
ID=54280900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214318.XU Expired - Fee Related CN204701263U (en) | 2015-04-11 | 2015-04-11 | Printed on both sides waiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703181A (en) * | 2018-07-27 | 2019-05-03 | 深圳市彩昇印刷机械有限公司 | A kind of double-side printer |
-
2015
- 2015-04-11 CN CN201520214318.XU patent/CN204701263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703181A (en) * | 2018-07-27 | 2019-05-03 | 深圳市彩昇印刷机械有限公司 | A kind of double-side printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |