CN202345006U - Screen mechanism and printing machine with same - Google Patents
Screen mechanism and printing machine with same Download PDFInfo
- Publication number
- CN202345006U CN202345006U CN2011205149724U CN201120514972U CN202345006U CN 202345006 U CN202345006 U CN 202345006U CN 2011205149724 U CN2011205149724 U CN 2011205149724U CN 201120514972 U CN201120514972 U CN 201120514972U CN 202345006 U CN202345006 U CN 202345006U
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- China
- Prior art keywords
- half tone
- screen
- straight
- line motion
- printing machine
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- Expired - Lifetime
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Abstract
The utility model discloses a screen mechanism and a printing machine with the same. The screen mechanism comprises a screen, a lifting power piece and a linear motion mechanism, wherein the lifting power piece, the linear motion mechanism and the screen are sequentially connected with one another through power. The printing machine comprises a stander, a linear rail, a running mechanism, a scraping mechanism and the screen mechanism, wherein the stander is movably arranged on the linear rail; the running mechanism is in driving connection with the stander; and the scraping mechanism and the screen mechanism are arranged on the stander. The lifting power piece drives the screen to ascend and descend through the linear motion mechanism, so that the height of the screen can be adjusted; the screen mechanism is suitable for objects to be printed with different thicknesses; and when the screen is required to be cleaned, the screen is not required to be detached.
Description
Technical field
The utility model relates to the printing machine field, especially about a kind of half tone mechanism of printing machine.
Background technology
At present, print works' stamp mode of production mainly is manual operations, and its main printing equipment is platen (bearing ink pad), half tone and scraper etc.During production, the operative employee is tiled in several stocks on the platen that scribbles glue earlier, makes stock fixing on platen; The operative employee hold on the other hand half tone be right against stock and make grenadine near or be close to stock, hold scraper on the other hand and press down printing ink on the half tone or coating are scraped on stock.Scrape the printing that just can accomplish a color like this, one by one.Change corresponding half tone and printing ink during polychrome printing, repeat the stamp work that said process can be realized product.This kind hand printing labour intensity is big, and because newborn labour is engaged in the fewer and feweri of hand printing, stamp producer is faced with the survival and development predicament.
In order to solve the problem of hand printing; Designed automatic printing machine; It comprises frame, walking mechanism, half tone mechanism and scrapes printing mechanism; Move on rectilinear orbit through the walking mechanism drive chassis, make half tone be close to stock, printing ink on the half tone or coating are scraped on stock through scraping printing mechanism through half tone mechanism.But this automatic printing machine has following shortcoming: 1) the half tone lifting travel is little, for the stock of thickness above lifting travel, then is not suitable for printing, the scope of application of having dwindled printing machine; 2) the half tone lifting travel is little, and the pitch space that half tone rises to after top dead center and platen is little, and printing needs take off half tone earlier when needing cleaning half tone midway, installs again after washing version, and half tone is cleaned inconvenient, can reduce production efficiency.
The utility model content
The purpose of the utility model is the deficiency to prior art, provide a kind of can be fit to the different-thickness stock and when washing edition not needs dismantle half tone half tone mechanism and printing machine.
Be to realize above-mentioned purpose, the utility model has adopted following technical scheme: a kind of half tone mechanism, comprise half tone, up-down power spare and straight-line motion mechanism, and said up-down power spare, straight-line motion mechanism and half tone power in order connect.
Further, said straight-line motion mechanism is a feed screw nut pair, and said up-down power spare is a motor.
A kind of printing machine; Comprise frame, rectilinear orbit, walking mechanism, scrape printing mechanism and half tone mechanism, said frame is movably set in said rectilinear orbit, and said walking mechanism drives with said frame and is connected; Saidly scrape printing mechanism and half tone mechanism all is located at said frame; Said half tone mechanism comprises half tone, and said half tone mechanism also comprises up-down power spare and straight-line motion mechanism, and said up-down power spare, straight-line motion mechanism and half tone power in order connect.
Further, said straight-line motion mechanism is a feed screw nut pair, and said up-down power spare is a motor.
Further; The screw mandrel of said feed screw nut pair is vertically placed, and the two ends of said screw mandrel are connected with elevating bracket with said motor respectively, and said elevating bracket and said frame are fixed; Said elevating bracket comprises the guide rod of vertical placement; The nut and the slide block of said feed screw nut pair are fixed, and said slide block and said guide rod are slidingly matched, and said web plate is connected with said slide block.
The beneficial effect of the utility model is: up-down power spare can half tone through the straight-line motion mechanism band, and then regulates the height of half tone, thereby can be fit to the stock of different-thickness; And when washing edition, can regulate the height of half tone, and need not dismantle half tone, half tone is cleaned convenient, can enhance productivity.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of this embodiment printing machine.
The specific embodiment
Combine accompanying drawing that the utility model is done further explain through the specific embodiment below.
As shown in Figure 1; This embodiment half tone mechanism 1 is applied to printing machine; This half tone mechanism 1 comprises up-down power spare 11, straight-line motion mechanism 12 and half tone 13; This up-down power spare 11, straight-line motion mechanism 12 and half tone 13 power in order connect, thereby under the driving of up-down power spare 11, half tone 13 can vertical lifting.
Up-down power spare 11 can adopt motor, and straight-line motion mechanism 12 can adopt feed screw nut pair, and motor half tone 13 vertical liftings through feed screw nut's subband.
The screw mandrel 121 of feed screw nut pair is vertically placed, and the two ends of this screw mandrel are connected with elevating bracket 14 with motor respectively.The nut of feed screw nut pair and slide block 15 are fixing.Elevating bracket comprises vertical guide rod 16, and this slide block 15 is slidingly matched with this guide rod 16, and half tone 13 hangs over the below of this slide block 15.When motor-driven screw mandrel 121 rotated, slide block 15 was along with nut goes up and down along guide rod 16, and then had been with half tone 13 to go up and down.
Printing machine also comprises frame 2, rectilinear orbit 3, walking mechanism 4, scrapes printing mechanism 5 and controlling organization.
For half tone mechanism, it comprises up-down power spare, straight-line motion mechanism and the half tone of power connection in order.Up-down power spare can adopt motor, also can adopt other parts that power can be provided, like hydraulic mechanism etc.Straight-line motion mechanism can adopt feed screw nut pair, also can adopt the mechanism that pinion and rack, chain-drive mechanism, slider-crank mechanism, linkage or other can linear movement output.
Above content is the further explain that combines concrete embodiment that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (5)
1. a half tone mechanism comprises half tone, it is characterized in that: also comprise up-down power spare and straight-line motion mechanism, said up-down power spare, straight-line motion mechanism and half tone power in order connect.
2. half tone as claimed in claim 1 mechanism, it is characterized in that: said straight-line motion mechanism is a feed screw nut pair, said up-down power spare is a motor.
3. printing machine; Comprise frame, rectilinear orbit, walking mechanism, scrape printing mechanism and half tone mechanism, said frame is movably set in said rectilinear orbit, and said walking mechanism drives with said frame and is connected; Saidly scrape printing mechanism and half tone mechanism all is located at said frame; Said half tone mechanism comprises half tone, it is characterized in that: said half tone mechanism also comprises up-down power spare and straight-line motion mechanism, and said up-down power spare, straight-line motion mechanism and half tone power in order connect.
4. printing machine as claimed in claim 3 is characterized in that: said straight-line motion mechanism is a feed screw nut pair, and said up-down power spare is a motor.
5. printing machine as claimed in claim 4; It is characterized in that: the screw mandrel of said feed screw nut pair is vertically placed, and the two ends of said screw mandrel are connected with elevating bracket with said motor respectively, and said elevating bracket and said frame are fixed; Said elevating bracket comprises the guide rod of vertical placement; The nut and the slide block of said feed screw nut pair are fixed, and said slide block and said guide rod are slidingly matched, and said web plate is connected with said slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205149724U CN202345006U (en) | 2011-12-12 | 2011-12-12 | Screen mechanism and printing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205149724U CN202345006U (en) | 2011-12-12 | 2011-12-12 | Screen mechanism and printing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345006U true CN202345006U (en) | 2012-07-25 |
Family
ID=46534032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205149724U Expired - Lifetime CN202345006U (en) | 2011-12-12 | 2011-12-12 | Screen mechanism and printing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448357A (en) * | 2013-09-02 | 2013-12-18 | 浙江劲豹机械有限公司 | Printing unit of screen printing machine |
| CN104875480A (en) * | 2015-06-08 | 2015-09-02 | 东莞市坚华机械有限公司 | Automatic table-walking printing equipment |
| CN109436903A (en) * | 2018-09-13 | 2019-03-08 | 武汉纺织大学 | One kind is oblique to draw high and transfers work feed technique |
-
2011
- 2011-12-12 CN CN2011205149724U patent/CN202345006U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448357A (en) * | 2013-09-02 | 2013-12-18 | 浙江劲豹机械有限公司 | Printing unit of screen printing machine |
| CN103448357B (en) * | 2013-09-02 | 2015-06-10 | 浙江劲豹机械有限公司 | Printing unit of screen printing machine |
| CN104875480A (en) * | 2015-06-08 | 2015-09-02 | 东莞市坚华机械有限公司 | Automatic table-walking printing equipment |
| CN109436903A (en) * | 2018-09-13 | 2019-03-08 | 武汉纺织大学 | One kind is oblique to draw high and transfers work feed technique |
| CN109436903B (en) * | 2018-09-13 | 2020-05-15 | 武汉纺织大学 | Oblique pulling-up and lowering-down cloth feeding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |