CN202368044U - Positioning mechanism and printing machine with same - Google Patents
Positioning mechanism and printing machine with same Download PDFInfo
- Publication number
- CN202368044U CN202368044U CN201120514971XU CN201120514971U CN202368044U CN 202368044 U CN202368044 U CN 202368044U CN 201120514971X U CN201120514971X U CN 201120514971XU CN 201120514971 U CN201120514971 U CN 201120514971U CN 202368044 U CN202368044 U CN 202368044U
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- China
- Prior art keywords
- rectilinear orbit
- positioning
- limited wheel
- guide rod
- sliding seat
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- Expired - Lifetime
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Abstract
The utility model discloses a positioning mechanism and a printing machine with the same. The positioning mechanism comprises a positioning component and a positioning sleeve which are arranged in a separate way, wherein the positioning component comprises a positioning post and a lifting mechanism; the lifting mechanism can be arranged on a movement component; the lifting mechanism is connected with the positioning post and can drive the positioning post to vertically lift; the positioning sleeve is provided with a positioning hole matched with the positioning post; in the width direction of a linear rail, a clearance is formed between the positioning post and the hole wall of the positioning hole; and in the length direction of the linear rail, the positioning post is tightly tangential to the hole wall of the positioning hole. Due to the tight fit in the left and right direction and the clearance fit in the front and back direction between the positioning post and the positioning hole, the positioning sleeve is manually mounted by determining the space of the positioning hole with a tool without very precisely arranging the front and back position of the positioning sleeve, so that the mounting difficulty is reduced, and the repeating precision and the overprinting precision of the printing machine are improved.
Description
Technical field
The utility model relates to the printing machine field, especially about a kind of detent 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.In addition, for frame is positioned, designed a kind of detent mechanism, it comprises reference column that cooperatively interacts and the positioning sleeve with locating hole.But; There is following shortcoming in this kind detent mechanism: the reference column of detent mechanism is that conical structure cooperates with positioning sleeve; When artificial installing and locating is overlapped, need accurately be installed in positioning sleeve the center of rectilinear orbit, very high to the requirement of artificial installing and locating cover; Common difficult realization, and the repeatable accuracy of printing machine and chromatography precision just depend on the precision of artificial installing and locating cover.
The utility model content
The purpose of the utility model is the deficiency to prior art, and a kind of detent mechanism and printing machine that can effectively guarantee the printing technology repeatable accuracy is provided.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of detent mechanism; Be used to be positioned at the moving component that moves on the rectilinear orbit, comprise and separate positioning component and the positioning sleeve that is provided with, said positioning component comprises reference column and can be arranged at the elevating mechanism of said moving component; Said elevating mechanism is connected with said reference column and can drives said reference column vertical lifting; Said positioning sleeve can be arranged at said rectilinear orbit and have the locating hole that matees with said reference column, and on the width of said rectilinear orbit, the hole wall of said reference column and said locating hole has the gap; On the length direction of said rectilinear orbit, the hole wall of said reference column and said locating hole is closely tangent.The width of this rectilinear orbit is a fore-and-aft direction, and the length direction of this rectilinear orbit is a left and right directions.
Further, the said reference column side of being cone, said locating hole is a square hole.Square hole is meant that the horizontal cross-section is square hole.
Further; Said positioning component also comprises first position-limited wheel, second position-limited wheel and can be arranged at the holder of said moving component; Said first position-limited wheel, second position-limited wheel and elevating mechanism all are arranged at said holder, and said first position-limited wheel and second position-limited wheel can compress said rectilinear orbit from the both sides, front and back.Promptly through first and second position-limited wheel at fore-and-aft direction, reference column positioning sleeve at left and right directions, realize confirming to the moving component position.
Further; Said positioning component also comprises sliding seat and elastomer; Said sliding seat is supported in said holder through said elastomeric resilient; Said second position-limited wheel is arranged at said sliding seat, under said elastomeric resilient force, and the said rectilinear orbit of the said second position-limited wheel elastic compression.Be that sliding seat can move by relative fixed seat straight line under elastomer power; Second position-limited wheel is arranged at holder through sliding seat, and second position-limited wheel can move along with sliding seat relative fixed seat straight line.
Further, said positioning component also comprises the guide rod of level, and said guide rod and said holder are fixed, and said sliding seat kink is on said guide rod.
Further, said elastomer sleeve is fixed with stop part on the said guide rod on said guide rod, and said elastomeric two ends prop up said stop part and sliding seat respectively.Stop part can be the part of guide rod self, also can be the parts of establishing in addition.
A kind of printing machine; Comprise rectilinear orbit, frame, walking mechanism, half tone mechanism, scrape printing mechanism and detent mechanism; Said frame is movably set in said rectilinear orbit; Said walking mechanism is connected with said frame and can drives said frame and moves along said rectilinear orbit, said half tone mechanism and scrape printing mechanism and all be arranged at said frame.Frame is as moving component.Rectilinear orbit is the rectilinear orbit in the detent mechanism.
Further; Said rectilinear orbit comprises first rectilinear orbit and second rectilinear orbit; Said first rectilinear orbit has two that laterally arrange; Said frame is movably set in said first rectilinear orbit, and said second rectilinear orbit stacks the top that is fixed therein said first rectilinear orbit, and said positioning sleeve is fixed in said second rectilinear orbit.
Further; Said positioning component also comprises holder, first position-limited wheel, sliding seat, elastomer and second position-limited wheel; Said holder and said frame are fixed; Said first position-limited wheel and elevating mechanism all are arranged at said holder, and said sliding seat is supported in said holder through said elastomeric resilient, and said second position-limited wheel is arranged at said sliding seat; Under said elastomeric resilient force, said first position-limited wheel and second position-limited wheel compress said second rectilinear orbit from the both sides, front and back.
Further; Said positioning component also comprise level and with the vertical guide rod of said second rectilinear orbit; Said guide rod and said holder are fixed, and are fixed with stop part on the said guide rod, and said sliding seat kink is on said guide rod; Said elastomer sleeve is on said guide rod, and said elastomeric two ends prop up said stop part and sliding seat respectively.
The beneficial effect of the utility model is: through the cooperation of reference column and locating hole; Especially the matched in clearance with fore-and-aft direction of closely cooperating of reference column and locating hole left and right directions; When artificial installing and locating is overlapped, confirm that with instrument the locating hole spacing gets final product, need not a positioning sleeve front and back position and install very accurately; Reduce installation difficulty, improved the repeatable accuracy and the chromatography precision of printing machine.
Description of drawings
Fig. 1 is the stereogram of this embodiment detent mechanism;
Fig. 2 is the front view of this embodiment detent mechanism;
Fig. 3 is the front view of the positioning sleeve of this embodiment detent mechanism;
Fig. 4 is the positioning sleeve of this embodiment of reflection and the structural representation of rectilinear orbit matching relationship;
Fig. 5 is the structural representation of this embodiment printing machine.
The specific embodiment
Combine accompanying drawing that the utility model is done further explain through the specific embodiment below.
Extremely shown in Figure 5 like Fig. 1; This embodiment detent mechanism is used for moving component is positioned; This moving component can move along the rectilinear orbit straight line; This rectilinear orbit can comprise and stack the first fixing rectilinear orbit 4 and second rectilinear orbit 5 that this moving component is installed on this first rectilinear orbit 4 and can moves along first rectilinear orbit, 4 straight lines.
Detent mechanism 1 comprises the positioning component 2 and positioning sleeve 3 that separates setting.Positioning component 2 comprises first position-limited wheel 21, first mount pad 22, guide rod 23, second mount pad 24, elastomer 25, second position-limited wheel 26, power seat 27, elevating mechanism 28 and reference column 29.First position-limited wheel 21 is arranged on the bottom of first mount pad 22; Guide rod 23 is arranged on the sidepiece and the horizontal-extending of first mount pad 22, and second mount pad, 24 kinks are on this guide rod 23, and the end of this guide rod 23 is provided with stop part 20; This elastomer 25 is enclosed within on this guide rod 23; And the two ends of this elastomer 25 prop up this stop part 20 and second mount pad 24 respectively, and this second position-limited wheel 26 is arranged on the bottom of second mount pad 24, and the parallel axes of this second position-limited wheel 26 and first position-limited wheel 21.Power seat 27 is arranged on the top of this first mount pad 22, and this elevating mechanism 28 is arranged at this power seat 27, and this elevating mechanism 28 is connected with reference column 29, and can drive reference column 29 vertical liftings.Positioning sleeve 3 has locating hole 31, this locating hole 31 and reference column 29 couplings.
The length direction of first and second rectilinear orbit 4,5 is defined as left and right directions, and the width of first and second rectilinear orbit 4,5 is defined as fore-and-aft direction.Reference column 29 side's of being cones, the locating hole 31 of positioning sleeve is a square hole, on fore-and-aft direction, reference column 29 has the gap with the hole wall of locating hole 31; On left and right directions, reference column 29 is closely tangent and very close to each other with the hole wall of locating hole 31.Certainly, reference column also can be that other can satisfy at left and right directions and locating hole hole wall and do not have the gap and the gapped structure of fore-and-aft direction.
During use, positioning sleeve 3 is fixed on second rectilinear orbit 5, under the resilient force of elastomer 25, second position-limited wheel 26 compresses a side of second rectilinear orbit 5 all the time, thereby the opposite side that guarantees first position-limited wheel 21 and second rectilinear orbit 5 is tangent all the time.When moving component moved into place, reference column 29 aligned up and down with locating hole 31, and under the driving of elevating mechanism 28, reference column 29 inserts locating hole 31, and whole moving component is positioned.
This detent mechanism can be used in printing machine.This printing machine comprises frame 6, first rectilinear orbit 4, second rectilinear orbit 5, walking mechanism 7, half tone mechanism 8, scrapes printing mechanism 9 and controlling organization.Frame is aforesaid moving component.First rectilinear orbit 4 has two parallel, and walking mechanism 7 drive chassis 6 move along first rectilinear orbit, 4 straight lines, wherein stacks on one first rectilinear orbit 4 and is fixed with second rectilinear orbit 5.Half tone mechanism 8 with scrape printing mechanism 9 and be installed on the frame 6.
The holder 32 of detent mechanism is fixing with frame 6; First position-limited wheel 21 of detent mechanism and second position-limited wheel 26 be two side compressions, second rectilinear orbit 5 in front and back respectively; The reference column 29 of detent mechanism is positioned at second rectilinear orbit, 5 tops, and the positioning sleeve 3 of detent mechanism is fixed on second rectilinear orbit 5.When frame 6 when making reference column 29 under the drive controlling of walking mechanism 7 over against the locating hole 31 of positioning sleeve; Walking mechanism 7 stops; Reference column 29 vertically descends under the driving of elevating mechanism 28, inserts the locating hole 31 of positioning sleeve, because reference column 29 is complementary with locating hole 31; So whole frame 6 just has been positioned.
For the utility model printing machine, realize spacing to the front and back of frame through first position-limited wheel and second position-limited wheel.Cooperation through reference column and locating hole; Especially the matched in clearance with fore-and-aft direction of closely cooperating of reference column and locating hole left and right directions; When artificial installing and locating is overlapped, confirm that with instrument the locating hole spacing gets final product, need not a positioning sleeve front and back position and install very accurately; Reduce installation difficulty, improved the repeatable accuracy and the chromatography precision of printing machine.Through flexible second position-limited wheel is set, make first and second position-limited wheel compress rectilinear orbit all the time, reduced requirement to the transmission accuracy of the machining accuracy of rectilinear orbit and walking mechanism, reduced cost.
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 (10)
1. detent mechanism; Be used to be positioned at the moving component that moves on the rectilinear orbit; It is characterized in that: comprise and separate positioning component and the positioning sleeve that is provided with; Said positioning component comprises reference column and can be arranged at the elevating mechanism of said moving component, and said elevating mechanism is connected with said reference column and can drives said reference column vertical lifting, and said positioning sleeve can be arranged at said rectilinear orbit and have the locating hole with said reference column coupling; On the width of said rectilinear orbit, the hole wall of said reference column and said locating hole has the gap; On the length direction of said rectilinear orbit, the hole wall of said reference column and said locating hole is closely tangent.
2. detent mechanism as claimed in claim 1 is characterized in that: the said reference column side of being cone, said locating hole is a square hole.
3. according to claim 1 or claim 2 detent mechanism; It is characterized in that: said positioning component also comprises first position-limited wheel, second position-limited wheel and can be arranged at the holder of said moving component; Said first position-limited wheel, second position-limited wheel and elevating mechanism all are arranged at said holder, and said first position-limited wheel and second position-limited wheel can compress said rectilinear orbit from the both sides, front and back.
4. detent mechanism as claimed in claim 3; It is characterized in that: said positioning component also comprises sliding seat and elastomer; Said sliding seat is supported in said holder through said elastomeric resilient; Said second position-limited wheel is arranged at said sliding seat, under said elastomeric resilient force, and the said rectilinear orbit of the said second position-limited wheel elastic compression.
5. detent mechanism as claimed in claim 4 is characterized in that: said positioning component also comprises the guide rod of level, and said guide rod and said holder are fixed, and said sliding seat kink is on said guide rod.
6. detent mechanism as claimed in claim 5 is characterized in that: said elastomer sleeve is fixed with stop part on the said guide rod on said guide rod, and said elastomeric two ends prop up said stop part and sliding seat respectively.
7. printing machine; Comprise rectilinear orbit, frame, walking mechanism, half tone mechanism and scrape printing mechanism; Said frame is movably set in said rectilinear orbit; Said walking mechanism is connected with said frame and can drives said frame and moves along said rectilinear orbit, and said half tone mechanism and scrape printing mechanism and all be arranged at said frame is characterized in that: also comprise claim 1 or 2 described detent mechanisms.
8. printing machine as claimed in claim 7; It is characterized in that: said rectilinear orbit comprises first rectilinear orbit and second rectilinear orbit; Said first rectilinear orbit has two that laterally arrange; Said frame is movably set in said first rectilinear orbit, and said second rectilinear orbit stacks the top that is fixed therein said first rectilinear orbit, and said positioning sleeve is fixed in said second rectilinear orbit.
9. printing machine as claimed in claim 8; It is characterized in that: said positioning component also comprises holder, first position-limited wheel, sliding seat, elastomer and second position-limited wheel; Said holder and said frame are fixed; Said first position-limited wheel and elevating mechanism all are arranged at said holder, and said sliding seat is supported in said holder through said elastomeric resilient, and said second position-limited wheel is arranged at said sliding seat; Under said elastomeric resilient force, said first position-limited wheel and second position-limited wheel compress said second rectilinear orbit from the both sides, front and back.
10. printing machine as claimed in claim 9; It is characterized in that: said positioning component also comprise level and with the vertical guide rod of said second rectilinear orbit; Said guide rod and said holder are fixed, and are fixed with stop part on the said guide rod, and said sliding seat kink is on said guide rod; Said elastomer sleeve is on said guide rod, and said elastomeric two ends prop up said stop part and sliding seat respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120514971XU CN202368044U (en) | 2011-12-12 | 2011-12-12 | Positioning mechanism and printing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120514971XU CN202368044U (en) | 2011-12-12 | 2011-12-12 | Positioning mechanism and printing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368044U true CN202368044U (en) | 2012-08-08 |
Family
ID=46591764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120514971XU Expired - Lifetime CN202368044U (en) | 2011-12-12 | 2011-12-12 | Positioning mechanism and printing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368044U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287083A (en) * | 2013-06-25 | 2013-09-11 | 苏州金科信汇光电科技有限公司 | Horizontal walking connection plate device of full-automation wheel-type printer |
| CN104494290A (en) * | 2014-12-16 | 2015-04-08 | 格力电器（中山）小家电制造有限公司 | Humidifier water tank screen printing fixing device |
| CN107757078A (en) * | 2017-09-22 | 2018-03-06 | 邱德强 | A kind of automatic moving type flat screen printing machine |
| CN108248210A (en) * | 2018-03-13 | 2018-07-06 | 东莞市美德林机械科技有限公司 | Automate printing equipment |
-
2011
- 2011-12-12 CN CN201120514971XU patent/CN202368044U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287083A (en) * | 2013-06-25 | 2013-09-11 | 苏州金科信汇光电科技有限公司 | Horizontal walking connection plate device of full-automation wheel-type printer |
| CN104494290A (en) * | 2014-12-16 | 2015-04-08 | 格力电器（中山）小家电制造有限公司 | Humidifier water tank screen printing fixing device |
| CN107757078A (en) * | 2017-09-22 | 2018-03-06 | 邱德强 | A kind of automatic moving type flat screen printing machine |
| CN107757078B (en) * | 2017-09-22 | 2019-10-22 | 邱德强 | A kind of automatic moving type flat screen printing machine |
| CN108248210A (en) * | 2018-03-13 | 2018-07-06 | 东莞市美德林机械科技有限公司 | Automate printing equipment |
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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 |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |