CN208324506U - A kind of flat screen printing machine scraper regulating mechanism - Google Patents
A kind of flat screen printing machine scraper regulating mechanism Download PDFInfo
- Publication number
- CN208324506U CN208324506U CN201820583746.3U CN201820583746U CN208324506U CN 208324506 U CN208324506 U CN 208324506U CN 201820583746 U CN201820583746 U CN 201820583746U CN 208324506 U CN208324506 U CN 208324506U
- Authority
- CN
- China
- Prior art keywords
- tool apron
- scraper
- knife rest
- sliding
- worm screw
- 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 relates to printing equipment fields, disclose a kind of flat screen printing machine scraper regulating mechanism, including tool apron and scraper, knife rest is provided on the tool apron, placing groove is offered on the knife rest, the scraper is placed in placing groove, the knife rest bottom end is articulated on tool apron, angle adjusting piece is provided between the knife rest and tool apron, the angle adjusting piece includes sliding block, the adjusting block that sliding is set on tool apron and the actuator for driving adjusting block to slide on tool apron that sliding is connected on knife rest, and the adjusting block and sliding block are rotatablely connected.The utility model changes the angle of the scraper on knife rest using the actuator driving adjusting block sliding in angle adjusting piece to change the angle of knife rest, changes scraper as needed and scrapes blade angle degree to promote the fineness and quality of flower pattern.
Description
Technical field
The utility model relates to printing equipment field, in particular to a kind of flat screen printing machine scraper regulating mechanism.
Background technique
PLATE SCREAM PRINTING work principle is that the first color according to pattern is different, and decalcomania part, color separation makes multiple in batches
Sieve, the sieve of non-printed pattern part, which is cut, to be closed, and mill base is added on sieve.When stamp, scraped again with scraper in sieve upper prop
Pigmenting prints mill base to fabric through the mesh of screen printing pattern part.In PLATE SCREAM PRINTING, the position of scraper is to flower
The fine, color of type full, coloured light accurately has a major impact.
Notification number is that the Chinese patent of CN205522968U discloses a kind of screen printing machine scraper lift mechanism, including scraper
Frame, scraper base and two scrapers, doctor blade holder are arranged on scraper base, and there are two the cunnings slid up and down for scraper for setting on doctor blade holder
Slot is moved, scraper and slippage slot sliding connect, and the linkage mechanism of driving two scrapers reverse movement, doctor blade holder are provided on doctor blade holder
On be provided with driving cylinder, drive the piston rod of cylinder and linkage mechanism hinged.
The upper and lower position of although adjusting scraper that the scraper lifting device of this flat screen printing machine can be convenient, but cannot
Scraper or so angular adjustment is carried out, so that the fineness of flower pattern is influenced, the full weight of color and the accuracy of coloured light, further shadow
Ring the quality of decalcomania.
Utility model content
The purpose of the utility model is to provide a kind of flat screen printing machine scraper regulating mechanism, can to scraper or so angle into
Row, which adjusts to be applicable in, scrapes requirement to guarantee printing quality.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of flat screen printing machine is scraped
Knife regulating mechanism, including tool apron and scraper are provided with knife rest on the tool apron, placing groove are offered on the knife rest, described
Scraper is placed in placing groove, and the knife rest bottom end is articulated on tool apron, is provided with angular adjustment between the knife rest and tool apron
Part, the angle adjusting piece include sliding the sliding block being connected on knife rest, the adjusting block that sliding is set on tool apron and being used for
The actuator that driving adjusting block slides on tool apron, the adjusting block and sliding block are rotatablely connected.
By using above-mentioned technical proposal, scraper is placed in placing groove, is able to drive and is scraped when the angular turn of knife rest
The angle of knife changes, and actuator drives adjusting block to slide along tool apron, and adjusting block generates active force to sliding block, which can
To be decomposed into the active force perpendicular to sliding block glide direction and be parallel to the active force of sliding block glide direction, it is parallel to sliding block sliding
The active force in direction slides sliding block along knife rest, pushes knife rest to cut with scissors around knife rest and tool apron perpendicular to the active force of sliding block glide direction
Place's rotation is connect, the scraper on knife rest is rotated with the rotation of knife rest, to change the angle of scraper, passes through angle adjusting piece
Scraper angle is adjusted, structure is simple, and it is easy to use, it is able to ascend the total quality of stamp.
Be further arranged to: the actuator includes the worm screw being rotatablely installed on tool apron and the snail that engages with worm screw
Wheel, the worm gear and adjusting block are rotatablely connected.
By using above-mentioned technical proposal, the worm gear engaged with worm screw is driven to rotate by rotary worm, when worm gear rotates
It can move that adjusting block is driven to move to realize that driving adjusting block is pushed along length of worm direction along the length direction of worm screw
The purpose of blade holder turns, structure is simple, easy to adjust, and worm screw and turbine have self-locking function, sieve when can prevent from scraping slurry
Contradicting the active force generated with scraper makes adjusting block that the mobile angle to change scraper occur.
Be further arranged to: the worm screw is far from the adjusting group being provided on the part of adjusting block for facilitating rotary worm
Part.
By using above-mentioned technical proposal, structure based on worm screw itself, rotation bad stress when adjusting passes through setting and adjusts
Save component, worker adjusts component by directly operating come rotary worm, more laborsaving and conveniently.
Be further arranged to: the adjusting component includes that the mounting groove being opened on the worm screw side wall, one end are articulated with
Turning handle on the worm screw and in mounting groove.
By using above-mentioned technical proposal, turning handle can be produced mounting groove by rotating turning handle, then by rotation
Application active force to drive worm screw to rotate, the torque of rotation is increased so that rotation is more convenient easily.
It is further arranged to: being provided with free end for limiting turning handle between the worm screw and turning handle from mounting groove
The anti-drop assembly of interior abjection.
By using above-mentioned technical proposal, when scraper scrapes slurry, vibration meeting so that turning handle is spun out from mounting groove,
It may occur to contradict collision with printing machine other component, while turning handle and the intensity of mounting groove hinged place can also be made to receive prestige
The side of body, prevents rotor plate from deviating from from worm screw, ensure that the bonding strength of turning handle and mounting groove, also prevent using anti-drop assembly
Turning handle is routed up during scraping slurry, is collided.
Be further arranged to: the anti-drop assembly includes being set on the side wall that worm screw is located in mounting groove and far from rotation
The fixture block of pivot center side, it is opened in the card slot on the turning handle and for being embedded in for fixture block, the turning handle passes through
The cooperation of fixture block and card slot is fixed on worm screw.
By using above-mentioned technical proposal, fixture block is embedded in card slot, makes fixture block by restriction effect of the card slot to fixture block
It can be stuck in card slot when scraper scrapes slurry, so that turning handle will not deviate from mounting groove when scraping slurry, structure is simple, makes
With conveniently.
It is further arranged to: being provided with height adjusting part between the knife rest and tool apron, the height adjusting part includes sliding
It moves the slide plate that is set on tool apron and is set on tool apron and piston rod connect the gas to drive slide plate or more sliding with slide plate
Cylinder, the worm screw rotational installation is on slide plate, and the adjusting block sliding is set on slide plate, and the knife rest bottom end is articulated with slide plate
On.
By using above-mentioned technical proposal, slide plate and tool apron sliding are connected, and pass through the elongation and contraction of the piston rod of cylinder
Slide plate is pushed to slide up and down along tool apron, so that the scraper on slide plate be driven to slide to adjust the height position of scraper together up and down
It sets, structure is simple, easy to adjust.
It is further arranged to: offering threaded hole in the placement groove bottom, fixing bolt, institute are equipped on the scraper
The screw rod for stating fixing bolt passes through scraper and is threadedly connected in threaded hole.
By using above-mentioned technical proposal, by fixing bolt be thread through scraper in being threadedly connected to threaded hole to
By scraper be fixed on fixing bolt head and placing groove where knife rest on, facilitate the replacement and adjusting of scraper, structure is simple,
It is easy to use.
In conclusion the utility model has the following beneficial effects:
1, rotary worm is to drive worm gear to move along worm screw, so that adjusting block and drive rod be driven to push sliding block sliding along knife rest
It moves, while pushing blade holder turns to adjust the angle of scraper, it is easy to adjust, it can according to need and scraper angle is adjusted
Section, ensure that the quality of stamp；
2, worm screw be equipped with turning handle to facilitate rotary worm, rotary worm when facilitating manual adjustment scraper angle, more
Add laborsaving, conveniently；
3, anti-drop assembly is equipped between turning handle and worm screw, by the way that fixture block to be embedded in card slot to prevent turning handle from peace
Deviate from tankage, turning handle is plucked out when using and rotatably adjusts worm screw, structure is simple, good anti-drop effect, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment flat screen printing machine scraper regulating mechanism；
Fig. 2 is cutter frame structure schematic diagram；
Fig. 3 is angle adjusting piece and knife rest scheme of installation；
Fig. 4 is enlarged drawing at A in Fig. 1.
In figure: 1, scraper；12, fixing bolt；2, tool apron；21, first sliding groove；3, knife rest；31, placing groove；32, screw thread
Hole；33, third sliding slot；4, height adjusting part；41, slide plate；42, cylinder；43, second sliding slot；44, connecting rod；5, angular adjustment
Part；51, adjusting block；52, pin shaft；53, sliding block；54, drive rod；6, actuator；61, worm screw；62, worm gear；7, component is adjusted；
71, mounting groove；72, turning handle；8, anti-drop assembly；81, fixture block；82, card slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of flat screen printing machine scraper regulating mechanism, as shown in Figure 1, including scraper 1 and two knives positioned at 1 both ends of scraper
Seat 2 is equipped with knife rest 3 by height adjusting part 4 on two tool aprons 2.
As depicted in figs. 1 and 2, height adjusting part 4 includes slide plate 41 and cylinder 42, and cylinder 42 is mounted on tool apron 2, knife
Placing groove 31 is offered on frame 3, the both ends of scraper 1 are individually positioned in two placing grooves 31, and the both ends of scraper 1 offer slotting
Hole, the slot bottom of placing groove 31 offer threaded hole 32, and fixing bolt 12, the head of fixing bolt 12 and knife are equipped on scraper 1
Frame 3 is inconsistent and screw rod passes through the jack on scraper 1 and is threadedly coupled knife rest 3 being detachably secured to two with threaded hole 32
On a knife rest 3.
As shown in Figure 1, offering vertical first sliding groove 21 on tool apron 2, the sliding of slide plate 41 is connected in first sliding groove 21,
The piston rod of cylinder 42 is fixedly connected with tool apron 2 by connecting rod 44 and piston rod is vertically arranged upwards, when the piston of cylinder 42
When bar stretches out, slide plate 41 is along 21 upward sliding of first sliding groove, and when the piston rod of cylinder 42 is shunk, slide plate 41 is along first sliding groove 21
Slide downward.
As shown in Figure 1, the bottom end of knife rest 3 is articulated on slide plate 41, it is equipped between knife rest 3 and slide plate 41 and adjusts 1 jiao of scraper
The angle adjusting piece 5 of degree, angle adjusting piece 5 include sliding block 53, adjusting block 51 and actuator 6, and actuator 6 includes rotational installation
Worm screw 61 on slide plate 41 and the worm gear 62 for engaging with worm screw 61 and being rotatablely installed with adjusting block 51.
As shown in figures 1 and 3, worm screw 61 is horizontally mounted, and horizontal second sliding slot 43, adjusting block 51 are offered on slide plate 41
Sliding is installed in second sliding slot 43, and when rotary worm 61 makes adjusting block 51 sliding along second sliding slot 43 under the drive of worm gear 62
It moves.Third sliding slot 33 is offered on knife rest 3, third sliding slot 33 is located at the top of knife rest 3 Yu 41 hinged place of slide plate, and sliding block 53 slides
It is connected in third sliding slot 33.Drive rod 54 is fixedly connected on adjusting block 51,54 one end of drive rod is fixed on adjusting block 51,
The other end is rotatably equipped with pin shaft 52, and pin shaft 52 is fixedly connected with sliding block 53.When adjusting block 51 slides in second sliding slot 43,
Pin shaft 52 and third sliding slot 33 interact so that knife rest 3 rotates to adjust on knife rest 3 around knife rest 3 and 41 hinged place of slide plate
The angle of scraper 1.
As shown in Figure 1 and Figure 4, worm screw 61 is equipped with far from the part of knife rest 3 and adjusts component 7, and adjusting component 7 includes installation
Slot 71 and turning handle 72, mounting groove 71 are opened on the side wall of worm screw 61, and 72 one end of turning handle is articulated on worm screw 61, another
Anti-drop assembly 8 is equipped between end and mounting groove 71.
As shown in figure 4, anti-drop assembly 8 includes being fixed on the side wall in mounting groove 71 and far from 72 pivot center of turning handle
Side fixture block 81 and be opened on turning handle 72 far from turning handle 72 and the card on the end face of the hinged one end of worm screw 61
Slot 82, card slot 82 and fixture block 81 are clamped, and can be disengaged the card slot 82 of turning handle 72 with fixture block 81 by manually applying active force
To which turning handle 72 be routed up out of mounting groove 71.
It uses principle: being detached from fixture block 81 and card slot 82 in use, scratching dynamic turning handle 72, when disengaging produces turning handle 72
Mounting groove 71 drives worm screw 61 to rotate by rotation turning handle 72, and when worm screw 61 rotates, worm gear 62 drives adjusting block 51 to slide,
Adjusting block 51 makes drive rod 54 generate active force, a part of the active force to pin shaft 52 close to or far from sliding block 53 when sliding
Component pushes sliding block 53 to slide along third sliding slot 33, and another part component pushes knife rest 3 to rotate around knife rest 3 and 41 hinged place of slide plate
To rotate with the scraper 1 on movable knife rack 3, when scraper 1 rotates, the angle of scraper 1 is changed adjusting.
Piston rod by controlling cylinder 42 shrinks to drive slide plate 41 along the sliding of first sliding groove about 21 so that knife rest 3
Height changes that the height of scraper 1 is adjusted.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of flat screen printing machine scraper regulating mechanism, including tool apron (2) and scraper (1), knife is provided on the tool apron (2)
Frame (3) offers placing groove (31) on the knife rest (3), and the scraper (1) is placed in placing groove (31), it is characterised in that:
Knife rest (3) bottom end is articulated on tool apron (2), is provided with angle adjusting piece (5), institute between the knife rest (3) and tool apron (2)
Stating angle adjusting piece (5) includes sliding the sliding block (53) being connected on knife rest (3), sliding the adjusting block being set on tool apron (2)
(51) actuator (6) and for driving adjusting block (51) to slide on tool apron (2), the adjusting block (51) and sliding block (53)
Rotation connection.
2. a kind of flat screen printing machine scraper regulating mechanism according to claim 1, it is characterised in that: the actuator (6)
Including rotational installation in the worm screw (61) on tool apron (2) and the worm gear (62) engage with worm screw (61), the worm gear (62) and
Adjusting block (51) rotation connection.
3. a kind of flat screen printing machine scraper regulating mechanism according to claim 2, it is characterised in that: the worm screw (61) is remote
The adjusting component (7) for facilitating rotary worm (61) is provided on part from adjusting block (51).
4. a kind of flat screen printing machine scraper regulating mechanism according to claim 3, it is characterised in that: the adjusting component
It (7) include that the mounting groove (71) that is opened on the worm screw (61) side wall, one end are articulated on the worm screw (61) and are located at peace
Turning handle (72) in tankage (71).
5. a kind of flat screen printing machine scraper regulating mechanism according to claim 4, it is characterised in that: the worm screw (61) and
The anti-drop assembly that the free end for limiting turning handle (72) is deviate from out of mounting groove (71) is provided between turning handle (72)
(8)。
6. a kind of flat screen printing machine scraper regulating mechanism according to claim 5, it is characterised in that: the anti-drop assembly
It (8) include being set on the side wall that worm screw (61) is located in mounting groove (71) and the card of separate turning handle (72) pivot center side
Block (81), is opened in the card slot (82) on the turning handle (72) and for being embedded in for fixture block (81), and the turning handle (72) is logical
The cooperation for crossing fixture block (81) and card slot (82) is fixed on worm screw (61).
7. a kind of flat screen printing machine scraper regulating mechanism according to claim 2, it is characterised in that: the knife rest (3) with
It is provided between tool apron (2) height adjusting part (4), the height adjusting part (4) includes the slide plate that sliding is set on tool apron (2)
(41) it and is set on tool apron (2) and piston rod connect the cylinder to drive slide plate (41) to slide up and down with slide plate (41)
(42), on slide plate (41), adjusting block (51) sliding is set on slide plate (41), described for worm screw (61) rotational installation
Knife rest (3) bottom end is articulated on slide plate (41).
8. a kind of flat screen printing machine scraper regulating mechanism according to claim 1, it is characterised in that: the placing groove (31)
It offers on bottom surface threaded hole (32), is equipped with fixing bolt (12) on the scraper (1), the screw rod of the fixing bolt (12)
Across scraper (1) and it is threadedly connected in threaded hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583746.3U CN208324506U (en) | 2018-04-23 | 2018-04-23 | A kind of flat screen printing machine scraper regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583746.3U CN208324506U (en) | 2018-04-23 | 2018-04-23 | A kind of flat screen printing machine scraper regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324506U true CN208324506U (en) | 2019-01-04 |
Family
ID=64778096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820583746.3U Expired - Fee Related CN208324506U (en) | 2018-04-23 | 2018-04-23 | A kind of flat screen printing machine scraper regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654105A (en) * | 2019-11-12 | 2020-01-07 | 安徽双盈纺织有限公司 | Scraper mechanism of transfer printing machine |
| CN112792067A (en) * | 2020-12-10 | 2021-05-14 | 天津市锦诺钢管有限公司 | Steel pipe inner wall weld beading cleaning device |
| CN114953715A (en) * | 2022-06-02 | 2022-08-30 | 诸暨华都国际纺织产业城集团有限公司 | Scraper pressure adjustable circular screen printer and printing process applying same |
-
2018
- 2018-04-23 CN CN201820583746.3U patent/CN208324506U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654105A (en) * | 2019-11-12 | 2020-01-07 | 安徽双盈纺织有限公司 | Scraper mechanism of transfer printing machine |
| CN110654105B (en) * | 2019-11-12 | 2021-03-19 | 安徽双盈纺织有限公司 | Scraper mechanism of transfer printing machine |
| CN112792067A (en) * | 2020-12-10 | 2021-05-14 | 天津市锦诺钢管有限公司 | Steel pipe inner wall weld beading cleaning device |
| CN114953715A (en) * | 2022-06-02 | 2022-08-30 | 诸暨华都国际纺织产业城集团有限公司 | Scraper pressure adjustable circular screen printer and printing process applying same |
| CN114953715B (en) * | 2022-06-02 | 2024-01-26 | 诸暨华都国际纺织产业城集团有限公司 | Circular screen printer with adjustable scraper pressure and printing technology using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210423 |