CN209320479U - A kind of printing machine scraper installation error prevention device - Google Patents
A kind of printing machine scraper installation error prevention device Download PDFInfo
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- CN209320479U CN209320479U CN201821552472.8U CN201821552472U CN209320479U CN 209320479 U CN209320479 U CN 209320479U CN 201821552472 U CN201821552472 U CN 201821552472U CN 209320479 U CN209320479 U CN 209320479U
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- scraper
- square box
- printing machine
- rotating bar
- fixedly connected
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Abstract
The utility model discloses a kind of printing machine scrapers to install error prevention device, it is related to printer technology field, the printing machine scraper installs error prevention device, including printing machine ontology, first scraper and the second scraper, first scraper and the second scraper are respectively positioned on the inside of printing machine ontology, second scraper is located at the back side of the first scraper, the first square box is fixedly connected at the top of first scraper, the top and bottom of the first square box inner wall are flexibly connected with the top and bottom of straight pin respectively, the surface fixing sleeve of the straight pin is connected to rotating bar, the bottom of the first square box inner wall is fixedly connected with the first fixed block.The utility model passes through the first square box of setting, rotating bar, the first spring, the first fixed block and latch segment, solves the printing machine scraper of current majority during installation, label only plays mark action, scraper mounting means is defined there is no actual, is easy anti-loaded problem so as to cause the installation direction of scraper.
Description
Technical field
The utility model relates to printer technology field, specially a kind of printing machine scraper installs error prevention device.
Background technique
Printing machine is the machine of printing word and image, and printing machine is generally by the mechanisms such as loading, inking, coining, paper feeding group
At the writings and image of printing being mainly made printing plate, dress on the printer, is then coated on ink by artificial or printing machine
Have the place of writings and image on printing plate, then using scraper by unwanted ink the scraped clean from printing plate, have to allow
The ink of areas can be clearly transferred to by print material, to copy printed matter identical with printing plate.
Most printing machine scrapers posts installation label during installation, on scraper at present, identifies two scrapers and is located at print
Position on brush machine, label can only play mark action, but it is defined scraper mounting means there is no actual, from
And it is anti-loaded to cause the installation direction of scraper to be easy.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of printing machine scraper installation error prevention device, solves
During installation, label only plays mark action to most printing machine scrapers at present, and there is no actual to scraper installation side
Formula is defined, and is easy anti-loaded problem so as to cause the installation direction of scraper.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of printing machine scraper installation error prevention device,
Including printing machine ontology, the first scraper and the second scraper, first scraper and the second scraper are respectively positioned on the interior of printing machine ontology
Portion, second scraper are located at the back side of the first scraper, are fixedly connected with the first square box at the top of first scraper, and described
The top and bottom of one square box inner wall are flexibly connected with the top and bottom of straight pin respectively, the surface fixing sleeve of the straight pin
It is connected to rotating bar, the bottom of the first square box inner wall is fixedly connected with the first fixed block, the left side of the first square box inner wall
It is fixedly connected to second spring with right side, the second spring is solid far from first close to one end of the first fixed block and rotating bar
The side for determining block is fixedly connected, and the second square box, the bottom of the second square box inner wall are fixedly connected at the top of second scraper
Portion is fixedly connected with the second fixed block, and the left and right side of second fixed block offers circular groove, and the circular groove inner wall is remote
Side from rotating bar is fixedly connected with the first spring far from one end of rotating bar, and first spring is close to one end of rotating bar
It is fixedly connected with movable block, side and rotating bar of the movable block far from the first spring are taken close to the side of the second fixed block
It connects, the rotating bar is fixedly connected with latch segment, the left side and the right side of the second square box inner wall far from the side of the second fixed block
Side opens up fluted, the inner wall of the groove and the surface overlap joint of latch segment.
Preferably, the quantity of first square box and the second square box is two, and two first square boxes are by the
The vertical plane at one scraper center is symmetrical arranged for symmetrical plane.
Preferably, the movable block is curved surface close to the side of rotating bar, and second fixed block is close to the first square box
Side is curved surface, and the shape of the movable block and the second fixed block is adapted with the shape of rotating bar.
Preferably, it is inlaid with bearing at position at the top and bottom of the first square box Correspondent cy linder pin, the bearing
Inner wall is fixedly connected with the surface of straight pin.
Preferably, the front and back of the movable block is fixedly connected to limited block, and the inner wall of the circular groove offers
Limiting slot, the surface of the limited block are flexibly connected with the inner wall of limiting slot.
(3) beneficial effect
The utility model provides a kind of printing machine scraper installation error prevention device, have it is following the utility model has the advantages that
The utility model is being used by the first square box of setting, rotating bar, the first spring, the first fixed block and latch segment
When, the first scraper is held, the rotating bar in the first square box is inserted into the second square box, rotating bar Compressive activities block makes movable block
The first spring is squeezed, latch segment is fixedly connected with rotating bar, when at the groove location that latch segment moves to the second square box, activity
Block squeezes rotating bar under the action of the first spring force, makes latch segment card in a groove, then by the first scraper and the second scraper
Being mounted on doctor blade holder can be used, and by the opening of the first square box to the opening of positive second square box, rotating bar is inserted into the second square box
In, achieve the effect that prevent the first scraper and the second scraper anti-loaded solve current most printing machine scraper during installation,
Label only plays mark action, is defined there is no actual to scraper mounting means, so as to cause the installation of scraper
Direction is easy anti-loaded problem.
Detailed description of the invention
Fig. 1 is the utility model front elevational view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is top cross-sectional view at the utility model rotating bar position；
Fig. 4 is schematic enlarged-scale view at B in the utility model Fig. 3.
In figure: 1 printing machine ontology, 2 first scrapers, 3 second scrapers, 4 first square boxes, 5 straight pins, 6 rotating bars, 7 first
Fixed block, 8 second square boxes, 9 second fixed blocks, 10 circular grooves, 11 first springs, 12 movable blocks, 13 latch segments, 14 grooves, 15
Two springs, 16 limited blocks, 17 limiting slots, 18 bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of printing machine scraper installation error prevention device, packet
Printing machine ontology 1, the first scraper 2 and the second scraper 3 are included, the first scraper 2 and the second scraper 3 are respectively positioned on the interior of printing machine ontology 1
Portion, the second scraper 3 are located at the back side of the first scraper 2, and the top of the first scraper 2 is fixedly connected with the first square box 4, the first square box 4
Quantity be two, two the first square boxes 4 be located at installation scraper doctor blade holder two sides, the top of 4 inner wall of the first square box and
Bottom is flexibly connected with the top and bottom of straight pin 5 respectively, and the quantity of straight pin 5 is 4, and four straight pins 5 are in divide two-by-two
Cloth state is distributed in two the first square boxes 4, and the surface fixing sleeve of straight pin 5 is connected to rotating bar 6, the bottom of 4 inner wall of the first square box
Portion is fixedly connected with the first fixed block 7, and the first fixed block 7 is located between two rotating bars 6, the left side of 4 inner wall of the first square box and
Right side is fixedly connected to second spring 15, and second spring 15 is solid far from first close to one end of the first fixed block 7 and rotating bar 6
The side for determining block 7 is fixedly connected, and the top of the second scraper 3 is fixedly connected with the second square box 8, and the quantity of the second square box 8 is two,
Two the second square boxes 8 are located at the doctor blade holder two sides of installation scraper, and it is solid that the bottom of 8 inner wall of the second square box is fixedly connected with second
Determine block 9, the left and right side of the second fixed block 9 offers circular groove 10, side and first of 10 inner wall of circular groove far from rotating bar 6
Spring 11 is fixedly connected far from one end of rotating bar 6, and the first spring 11 is fixedly connected with movable block close to one end of rotating bar 6
12, side of the movable block 12 far from the first spring 11 and rotating bar 6 are overlapped close to the side of the second fixed block 9, and rotating bar 6 is separate
The side of second fixed block 9 is fixedly connected with latch segment 13, and the left and right side of 8 inner wall of the second square box opens up fluted 14,
The inner wall of groove 14 and the surface of latch segment 13 overlap.
As a kind of technical optimization scheme of the utility model, the quantity of the first square box 4 and the second square box 8 is two,
Two the first square boxes 4 are symmetrical arranged by symmetrical plane of the vertical plane by 2 center of the first scraper, make the first square box 4 and second
Being more uniformly stressed on the first scraper 2 and the second scraper 3 respectively of square box 8, makes the fitting of the first scraper 2 and the second scraper 3
It is even closer.
As a kind of technical optimization scheme of the utility model, movable block 12 is curved surface close to the side of rotating bar 6, second
Fixed block 9 is curved surface, shape of the shape of movable block 12 and the second fixed block 9 with rotating bar 6 close to the side of the first square box 4
It is adapted, guarantees that rotating bar 6 will not be blocked when moving into the second square box 8.
As a kind of technical optimization scheme of the utility model, at 4 Correspondent cy linder pin of the first square box, 5 top and bottom position
It is inlaid with bearing 18, the inner wall of bearing 18 is fixedly connected with the surface of straight pin 5, and bearing 18 can be reduced straight pin 5 and first
Friction between square box 4.
As a kind of technical optimization scheme of the utility model, the front and back of movable block 12 is fixedly connected to limit
Block 16, the inner wall of circular groove 10 offer limiting slot 17, and the surface of limited block 16 is flexibly connected with the inner wall of limiting slot 17, limited block
16 pairs of movable blocks 12 play the role of position-limiting action, prevent movable block 12 from stretching out under 11 elastic force of the first spring and too long block rotating bar
6。
When in use, the first scraper 2 is held, the rotating bar 6 in the first square box 4 is inserted into the second square box 8, straight pin 5
Be fixedly connected with rotating bar 6, the top and bottom of straight pin 5 respectively with inside the first square box 4 top and top movable connect,
Rotating bar 6 is set to rotate, the second square box 8 is fixed on the second scraper 3, when rotating bar 6 is inserted into the second square box 8, rotating bar 6
Compressive activities block 12 makes movable block 12 squeeze the first spring 11, and the first spring 11 is located in the circular groove 10 of the second fixed block 9, locks
Tight block 13 is fixedly connected with rotating bar 6, and when at 14 position of groove that latch segment 13 moves to the second square box 8, movable block 12 exists
Rotating bar 6 is squeezed under the action of first spring, 11 elastic force, makes the card of latch segment 13 within grooves 14, then by the first scraper 2 and second
Scraper 3 is mounted on doctor blade holder, and the first fixed block 7 prevents the fitting when being squeezed by second spring 15 of two rotating bars 6
Together, second spring 15 guarantees that two rotating bars 6 in the state to 4 internal motion of the first square box, prevent two to turn always
Lever 6 be open it is excessive can not be inserted into the second square box 8, limited block 16 plays position-limiting action to movable block 12, and limited block 16 is stuck in
In limiting slot 17, prevent movable block 12 11 elastic force of the first spring effect under stretch out it is too long block rotating bar 6, by the first square box 4
Opening to the opening of positive second square box 8, rotating bar 6 is inserted into the second square box 8, and having reached prevents the first scraper 2 and second from scraping
The anti-loaded effect of knife 3.
It can to sum up obtain, the utility model passes through setting the first square box 4, rotating bar 6, the first spring 11,7 and of the first fixed block
Latch segment 13 solves current most printing machine scraper during installation, and label only plays mark action, and there is no practical
Scraper mounting means is defined, be easy anti-loaded problem so as to cause the installation direction of scraper.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of printing machine scraper installs error prevention device, including printing machine ontology (1), the first scraper (2) and the second scraper (3),
First scraper (2) and the second scraper (3) are respectively positioned on the inside of printing machine ontology (1), and second scraper (3) is located at first
The back side of scraper (2), it is characterised in that: be fixedly connected with the first square box (4) at the top of first scraper (2), described first
The top and bottom of square box (4) inner wall are flexibly connected with the top and bottom of straight pin (5) respectively, the table of the straight pin (5)
Face fixing sleeve is connected to rotating bar (6), and the bottom of the first square box (4) inner wall is fixedly connected with the first fixed block (7), and described
The left and right side of one square box (4) inner wall is fixedly connected to second spring (15), and the second spring (15) is solid close to first
The one end for determining block (7) is fixedly connected with rotating bar (6) far from the side of the first fixed block (7), the top of second scraper (3)
It being fixedly connected with the second square box (8), the bottom of the second square box (8) inner wall is fixedly connected with the second fixed block (9), and described
The left and right side of two fixed blocks (9) offers circular groove (10), side of circular groove (10) inner wall far from rotating bar (6) with
First spring (11) is fixedly connected far from the one end of rotating bar (6), and first spring (11) is solid close to the one end of rotating bar (6)
Surely it is connected with movable block (12), side and rotating bar (6) of the movable block (12) far from the first spring (11) are solid close to second
Determine the side overlap joint of block (9), the rotating bar (6) is fixedly connected with latch segment (13), institute far from the side of the second fixed block (9)
The left and right side for stating the second square box (8) inner wall opens up fluted (14), the inner wall of the groove (14) and latch segment (13)
Surface overlap joint.
2. a kind of printing machine scraper according to claim 1 installs error prevention device, it is characterised in that: first square box
(4) and the quantity of the second square box (8) is two, and two first square boxes (4) are by the vertical of the first scraper (2) center
Face is symmetrical arranged for symmetrical plane.
3. a kind of printing machine scraper according to claim 1 installs error prevention device, it is characterised in that: the movable block (12)
Side close to rotating bar (6) is curved surface, and second fixed block (9) is curved surface, the work close to the side of the first square box (4)
The shape of motion block (12) and the second fixed block (9) is adapted with the shape of rotating bar (6).
4. a kind of printing machine scraper according to claim 1 installs error prevention device, it is characterised in that: first square box
(4) it is inlaid with bearing (18) at position at the top and bottom of Correspondent cy linder pin (5), the inner wall and straight pin of the bearing (18)
(5) surface is fixedly connected.
5. a kind of printing machine scraper according to claim 1 installs error prevention device, it is characterised in that: the movable block (12)
Front and back be fixedly connected to limited block (16), the inner wall of the circular groove (10) offers limiting slot (17), the limit
The surface of position block (16) is flexibly connected with the inner wall of limiting slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552472.8U CN209320479U (en) | 2018-09-21 | 2018-09-21 | A kind of printing machine scraper installation error prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552472.8U CN209320479U (en) | 2018-09-21 | 2018-09-21 | A kind of printing machine scraper installation error prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320479U true CN209320479U (en) | 2019-08-30 |
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ID=67707183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821552472.8U Active CN209320479U (en) | 2018-09-21 | 2018-09-21 | A kind of printing machine scraper installation error prevention device |
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| Country | Link |
|---|---|
| CN (1) | CN209320479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716929A (en) * | 2020-06-30 | 2020-09-29 | 广东乐佳印刷有限公司 | Printing process of anti-counterfeiting ticket |
-
2018
- 2018-09-21 CN CN201821552472.8U patent/CN209320479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716929A (en) * | 2020-06-30 | 2020-09-29 | 广东乐佳印刷有限公司 | Printing process of anti-counterfeiting ticket |
| CN111716929B (en) * | 2020-06-30 | 2022-04-01 | 广东乐佳印刷有限公司 | Printing process of anti-counterfeiting ticket |
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