CN209999307U - Bottom paper punching and positioning device - Google Patents
Bottom paper punching and positioning device Download PDFInfo
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- CN209999307U CN209999307U CN201920753976.4U CN201920753976U CN209999307U CN 209999307 U CN209999307 U CN 209999307U CN 201920753976 U CN201920753976 U CN 201920753976U CN 209999307 U CN209999307 U CN 209999307U
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- paper
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- positioning device
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Abstract
The utility model discloses a die-cut positioner of kinds of bottom paper, including the locating part, form the spacing passageway, the bottom paper passes through from the spacing passageway, color mark sensor, the side of locating the bottom paper is in order to detect printing color punctuation, the pinch roller, locate the side of locating part, the paper feed roller, the butt passes through in the below of pinch roller, the bottom paper passes through between pinch roller and the paper feed roller, servo motor drives the paper feed roller and rotates, when color mark sensor detects printing color punctuation, servo motor stall makes the bottom paper stop the conveying for die-cut, after die-cut completion, servo motor continues the operation, makes the bottom paper continue the conveying, the utility model discloses a color mark sensor automated inspection makes the utility model discloses do not need manual control completely in process of production, degree of automation is high to can accurately detect the position of printing color punctuation, realize the die-cut accurate location of bottom paper by color mark sensor.
Description
Technical Field
The utility model relates to an kind of positioner especially indicate the die-cut positioner of kinds of base stock.
Background
The base paper is also called adhesive sticker material base material, is paper or film, the base paper is coated with parting agent to protect the adhesive on the back of the face material and support the face material for cutting, eliminating waste and labeling in the labeling machine, and patterns may be printed on the base paper.
In production, a wound base paper may be cut into individual pieces, and the base paper needs to be positioned for accurate cutting. The existing bottom paper punching and positioning device is usually positioned and punched manually or positioned and punched through a mechanical structure, and the modes are not accurate enough in positioning, low in automation degree and low in production efficiency.
Therefore, there is a need to design better positioning devices for punching base paper to solve the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die-cut positioner of kinds of base stocks, the location is accurate, and degree of automation is high, and production efficiency is high.
To the above purpose, the utility model adopts the following technical scheme:
types of bottom paper punching and positioning devices are provided, wherein printing color mark points are arranged on the bottom paper at intervals and comprise a limiting piece, a color mark sensor, a pressing roller, a paper feeding roller and a servo motor, a limiting channel is formed, the bottom paper passes through the limiting channel, the color mark sensor is arranged on the side of the bottom paper and is used for detecting the printing color mark points, the pressing roller is arranged on the side of the limiting piece, the paper feeding roller is abutted to the lower portion of the pressing roller, the bottom paper passes through the position between the pressing roller and the paper feeding roller, and the servo motor drives the paper feeding roller to rotate and is electrically connected with the color mark sensor.
, the paper feeding device also comprises two positioning pieces which are arranged in parallel at intervals, and two ends of the paper feeding roller are rotationally connected with the positioning pieces.
, the paper cutting machine further comprises a bottom plate fixed on the positioning piece, the limiting piece is fixed above the bottom plate, and the bottom paper passes through the upper surface of the bottom plate.
, the side of the upper surface of the bottom board is provided with a round angle, and the shape of the round angle is matched with the bending shape of the bottom paper at the position.
And , arranging the printing color mark points of the base paper downwards, arranging through holes on the moving path of the printing color mark points of the base plate, and arranging the color mark sensors below the through holes.
And , connecting the pressure roller with a moving part, wherein the moving part can move up and down to drive the pressure roller to move up and down.
, the device also comprises a fixed mount, wherein the fixed mount is fixed above the positioning element, and the movable element can move up and down along the fixed mount.
, the fixed mount is provided with a fixed part, the fixed part is located above the moving part, and an elastic part is arranged between the fixed part and the moving part.
, the device also comprises a frame, and the positioning piece is fixed on the frame.
step forward, the pivot of servo motor is connected with the sprocket, the pivot of paper feeding roller is connected with the second sprocket, the sprocket with the second sprocket passes through the chain and is connected.
Compared with the prior art, the beneficial effects of the utility model are that: through color mark sensor automated inspection, make the utility model discloses do not need manual control completely in process of production, degree of automation is high to can the color mark sensor can accurately detect the position of printing color punctuation, realize the die-cut accurate location of body stock.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a top view of the preferred embodiment of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Detailed Description
For a better understanding of the objects, structure, features, and functions of the invention, reference should now be made to the drawings and detailed description for a further description.
The terms "," "second," and similar terms used in this disclosure are not intended to distinguish between different elements, "connected" or "connected" and similar terms are not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect, "upper," "lower," "left," "right," "front," "back," and the like, merely used to indicate a relative positional relationship, which may change when the absolute position of the object being described changes.
As shown in fig. 1 to 4, the kinds of bottom paper punching positioning device 100 of the preferred embodiment of the present invention is used for positioning the bottom paper 1 during punching, the bottom paper punching positioning device 100 includes a frame 2, two positioning members 3 fixed to the frame 2, a bottom plate 4 fixed to the positioning members 3, a fixing frame 5 fixed above the positioning members 3, a positioning member 6 fixed above the bottom plate 4, a color mark sensor 7 disposed below the bottom plate 4, a pressing roller 8 disposed on the side of the positioning member 6, a paper feeding roller 9 abutting against the lower side of the pressing roller 8, and a servo motor 10 driving the paper feeding roller 9 to rotate.
The two positioning pieces 3 are arranged in parallel at intervals, each positioning piece 3 comprises an th positioning part 31 and a second positioning part 32 extending from the side of the positioning part 31, and a yielding space 33 is formed between the th positioning part 31 and the second positioning part 32.
The base paper 1 is provided with a printing surface 11, printing color mark points 12 are arranged on the base paper 1 at intervals, and the printing color mark points 12 are arranged on the printing surface 11. in the embodiment, the printing color mark points 12 are arranged at equal intervals, in other embodiments, the printing color mark points 12 can be arranged at intervals according to actual conditions, and the intervals are not .
The two limiting parts 6 are provided, a limiting channel 61 is formed between the two limiting parts 6, and the base paper 1 passes through the limiting channel 61. The position of the limiting piece 6 is higher than that of the bottom paper 1, and two sides of the bottom paper 1 are limited by the limiting piece 6.
The bottom plate 4 is fixed to the second positioning portion 32 by a fastener, the bottom plate 4 is arranged below the limiting member 6 and is also arranged below the limiting channel 61, namely the bottom plate 4 forms a supporting surface of the limiting channel 61, when the bottom paper 1 passes through the limiting channel 61, the bottom paper 1 also passes through the upper surface of the bottom plate 4, a fillet 41 is arranged on the side of the upper surface of the bottom plate 4, the bottom paper 1 is conveyed to the fillet 41 from the side lower part, the shape of the fillet 41 is matched with the bending shape of the bottom paper 1 at the position, the fillet 41 is arranged for well protecting the quality of the bottom paper 1 and preventing the sharp acute angle from scratching the bottom paper 1, when the bottom paper 1 is conveyed from the bottom plate 4, the printing surface 11 of the bottom paper 1 is arranged downwards, namely the printing surface 11 of the bottom paper 1 is contacted with the upper surface of the bottom plate 4, the printing color point 12 is also arranged downwards, the bottom plate 4 is provided with a through hole 42 on the moving path of the printing color point 12, and the shape of the through hole 42 can be arranged according to the actual situation, in the embodiment, the.
The patch sensor 7 is provided on the side of the base sheet 1 to detect the printing color patch 12, for example, the patch sensor 7 may be provided on the upper side or the lower side of the base sheet 1. the patch sensor 7 is an existing sensor, and a desired model can be purchased on the market as needed, for example, a model lx-101 patch sensor provided by panasonic corporation in Japan, a model KTM-MP31181P patch sensor provided by SICK corporation in Germany, and the like. the patch sensor 7 is provided below the through hole 42, and by providing the through hole 42, the patch sensor 7 can detect the printing color patch 12 conveniently.A printing color patch 12 can be detected by the patch sensor 7 through the through hole 42 when the printing color patch 12 is moved from above the through hole 42 to above the patch sensor 7.
The pressure roller 8 is connected with the moving member 20, and the moving member 20 can move up and down along the fixed frame 5 to drive the pressure roller 8 to move up and down. The fixed frame 5 is provided with a fixed member 51, the fixed member 51 is disposed above the moving member 20, and an elastic member 30 is disposed between the fixed member 51 and the moving member 20, in this embodiment, the elastic member 30 is a spring. The fixing frame 5 is fixed in the yielding space 33, and the yielding space 33 is arranged, so that the pressing roller 8 sinks, and the pressing roller 8 can be abutted against the paper feeding roller 9 without being provided with a large diameter.
The two ends of the paper feeding roller 9 are rotatably connected with the th positioning part 31 of the positioning part 3, the paper feeding roller 9 is used for driving the base paper 1 to be conveyed, the base paper 1 passes through the space between the pressing roller 8 and the paper feeding roller 9, the pressing roller 8 is used for pressing the base paper 1 to keep the base paper 1 in a flat state, the pressing roller 8 needs to be in tight contact with the paper feeding roller 9 to achieve a good pressing effect, and the pressing roller 8 can be ensured to be in tight contact with the paper feeding roller 9 under the action of the elastic part 30 by arranging the elastic part 30.
The servo motor 10 is used for driving the paper feeding roller 9 to rotate, a rotating shaft of the servo motor 10 is connected with the -th chain wheel 40, the rotating shaft of the paper feeding roller 9 is connected with the second chain wheel 50, the -th chain wheel 40 is connected with the second chain wheel 50 through a chain 60, when the rotating shaft of the servo motor 10 rotates, the -th chain wheel 40 is driven to rotate, the second chain wheel 50 is driven to rotate through the chain 60, the paper feeding roller 9 is driven to rotate, therefore, the base paper 1 is driven to be in transmission, the color mark sensor 7 is electrically connected with the servo motor 10, and signals can be transmitted between the color mark sensor 7 and the servo motor.
The working process of the utility model is as follows, servo motor 10 drives the transmission of base stock 1, base stock 1 is in the transmission, printing color punctuation 12 also constantly removes when printing color punctuation 12 removes the position that color mark sensor 7 corresponds, color mark sensor 7 detects printing color punctuation 12, color mark sensor 7 sends stop signal to servo motor 10, stop work when servo motor 10 receives stop signal, make base stock 1 stop the conveying in order to supply die-cut, die-cut mechanism (not shown) fixes a position die-cut, after die-cut completion, send trigger signal to servo motor 10, servo motor 10 gets electric, and continue to operate according to the given pulse number, make base stock 1 continue the conveying, from this constantly circulate.
Through color mark sensor 7 automated inspection, make the utility model discloses do not need manual control completely in process of production, degree of automation is high to can color mark sensor 7 can accurate detection print color punctuation 12's position, realize the die-cut accurate location of backing paper 1.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all the equivalent technical changes using the description and drawings of the present invention are included in the scope of the present invention.
Claims (10)
1, kinds of die-cut positioner of base stock, the base stock interval is provided with the printing colour punctuation, its characterized in that includes:
the limiting piece is provided with a limiting channel, and the bottom paper passes through the limiting channel;
a color mark sensor provided on the side of the base paper to detect the printing color mark points;
a pressure roller provided on the side of the stopper;
the paper feeding roller is abutted to the lower part of the pressing roller, and the bottom paper passes through the space between the pressing roller and the paper feeding roller;
the servo motor drives the paper feeding roller to rotate, and the color mark sensor is electrically connected with the servo motor.
2. The base paper die cutting positioning device of claim 1, wherein: the paper feeding device further comprises two positioning pieces which are arranged in parallel at intervals, and two ends of the paper feeding roller are rotatably connected with the positioning pieces.
3. The base paper die cut positioning device of claim 2, wherein: the paper-making machine is characterized by further comprising a bottom plate fixed on the positioning piece, the limiting piece is fixed above the bottom plate, and the bottom paper passes through the upper surface of the bottom plate.
4. A base paper die-cutting positioning device as claimed in claim 3, wherein the side of the upper surface of the bottom board is provided with a round corner, and the shape of the round corner is matched with the bending shape of the base paper at the round corner.
5. A base paper die cut positioning device as defined in claim 3, wherein: the printing color mark point of the base paper is arranged downwards, the base plate is provided with a through hole on a moving path of the printing color mark point, and the color mark sensor is arranged below the through hole.
6. The base paper die cut positioning device of claim 2, wherein: the pressing roller is connected with the moving piece, and the moving piece can move up and down to drive the pressing roller to move up and down.
7. The base paper die cut positioning device of claim 6, wherein: the movable part is fixed above the positioning part, and the movable part can move up and down along the fixed frame.
8. The base paper die cut positioning device of claim 7, wherein: the fixing frame is provided with a fixing piece, the fixing piece is located above the moving piece, and an elastic piece is arranged between the fixing piece and the moving piece.
9. The base paper die cut positioning device of claim 2, wherein: the positioning piece is fixed on the rack.
10. The base paper punching and positioning device as claimed in claim 1, wherein the rotating shaft of the servo motor is connected with the th chain wheel, the rotating shaft of the paper feeding roller is connected with the second chain wheel, and the th chain wheel is connected with the second chain wheel through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753976.4U CN209999307U (en) | 2019-05-23 | 2019-05-23 | Bottom paper punching and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920753976.4U CN209999307U (en) | 2019-05-23 | 2019-05-23 | Bottom paper punching and positioning device |
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| Publication Number | Publication Date |
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| CN209999307U true CN209999307U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920753976.4U Active CN209999307U (en) | 2019-05-23 | 2019-05-23 | Bottom paper punching and positioning device |
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| CN (1) | CN209999307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706463A (en) * | 2020-12-25 | 2021-04-27 | 益嘉(宁波)智能科技有限公司 | Short paper tube reelpipe cuts tub all-in-one |
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2019
- 2019-05-23 CN CN201920753976.4U patent/CN209999307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706463A (en) * | 2020-12-25 | 2021-04-27 | 益嘉(宁波)智能科技有限公司 | Short paper tube reelpipe cuts tub all-in-one |
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