CN101020372A - String pressing device for paper separator - Google Patents
String pressing device for paper separator Download PDFInfo
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- CN101020372A CN101020372A CN 200710027194 CN200710027194A CN101020372A CN 101020372 A CN101020372 A CN 101020372A CN 200710027194 CN200710027194 CN 200710027194 CN 200710027194 A CN200710027194 A CN 200710027194A CN 101020372 A CN101020372 A CN 101020372A
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- fabric wheel
- string pressing
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- mount pad
- pressing device
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Abstract
The present invention belongs to the field of machine building technology, and is especially one kind of string pressing device for paper separator. The string pressing device includes one upper string pressing wheel and its mounting seat, one lower string pressing wheel and its mounting seat, and one height regulating mechanism to regulate the height of the upper string pressing wheel. The height regulating mechanism is one miniature cylinder mounted over the upper string pressing wheel and with piston rod connected to the upper string pressing wheel for height regulation. The string pressing device has reasonable structure, high efficiency, low cost, good string pressing effect, high string pressing precision and adjustable string pressing interval.
Description
Technical field
The invention belongs to machinery manufacturing technology field, relate to a kind of separation machine, be specifically related to a kind of string pressing device for paper separator.
Background technology
Thin knife paper-dividing machine cord grip in the at present domestic and international corrugated paper board production line, mainly by last fabric wheel mount pad, the last fabric wheel that is installed on the fabric wheel mount pad reaches fabric wheel mount pad down, the following line ball wheels that are installed in down on the fabric wheel mount pad become, on, following fabric wheel mount pad is installed on the guide rail of housiung separator, respectively by PLC or single-chip microcomputer, motor, rotary encoder, gear, the servo-drive system that parts such as drive lead screw and limit switch are formed is controlled its move left and right, to adapt to the needed line ball distance of cardboard, wherein, on last fabric wheel, connect one group by the line ball rocking arm, the height adjustment mechanism that parts such as cylinder are formed, on the last fabric wheel of height adjustment mechanism control, following height carries out line ball to cardboard.Only be provided with a fabric wheel on its every group of fabric wheel mount pad of existing cord grip, because of fabric wheel and tension disc all need occupy certain locus, so the minimum range between per two groups is usually all about 130mm, therefore, the minimum spacing of cardboard line ball can only be more than 130mm aborning, and the line ball that is lower than 130mm if desired is apart from just adopting the additional manual adjustment wheel thread depressing mechanism of a cover or realizing with twice line ball before and after two machines.Obviously, the manual adjustment wheel thread depressing mechanism can not be realized the automatic control of computer, and changing single production each time all needs to adjust again, time-consuming, and accuracy is relatively poor.Adopt two machines to carry out line ball at twice, though the interchangeable adjusting of the spacing of its line and line, the distance of front and back two fabric wheels is longer, and cardboard is subjected to displacement easily, so that produces waste product, adopts two its production costs of machine also higher.In process of production, for some line balls, need twice line ball usually than millboard, once shallow pressure, once press deeply, if adopt line ball one time, crackle appears in cardboard easily, with two machine line balls, last the shallow pressure of machine, a back machine is pressed deeply, though fruit is better for line ball, but two machine line ball registrations are relatively poor, are easy to generate waste product equally.In addition, existing height adjustment mechanism complex structure, bulky, need a plurality of drive disk assembly interlock controls, it is big to take up room, and control accuracy is low, and cost is higher.
Summary of the invention
The present invention is directed to the shortcoming that existing separation machine exists, but design that a kind of rational in infrastructure, high efficiency, low cost, line ball are effective, separation machine thread depressing mechanism that line ball precision height and line ball spacing zero distance are regulated.
The object of the present invention is achieved like this: a kind of string pressing device for paper separator, the following fabric wheel that comprises the fabric wheel mount pad, is movably arranged on last fabric wheel on the fabric wheel mount pad, is provided with last fabric wheel pairing, the height adjustment mechanism highly controlled up and down of fabric wheel mount pad and last fabric wheel carried out down, it is characterized in that: the described front and back ends of going up the fabric wheel mount pad is separately installed with fabric wheel and height adjustment mechanism, the interchangeable left and right sides that is installed in the fabric wheel mount pad of fabric wheel on this; But the corresponding following fabric wheel that is provided with the right and left mutually changing installation of the front and back ends of the following fabric wheel mount pad corresponding with it.
Described height adjustment mechanism is a little shape cylinder, is installed in the top of fabric wheel, and the piston rod end of cylinder is connected with last fabric wheel, and moving up and down of cylinder piston rod carried out the height adjusting to last fabric wheel.
Described height adjustment mechanism is a little shape hydraulic jack, is installed in the top of fabric wheel, and the piston rod end of hydraulic jack is connected with last fabric wheel, and moving up and down of hydraulic cylinder piston rod carried out the height adjusting to last fabric wheel.
Described height adjustment mechanism is the screw lift structure of micro-shaped motor control, is installed in the top of fabric wheel, and the elevating movement of screw mandrel is carried out height to last fabric wheel and regulated.
Good effect of the present invention: fabric wheel and height adjustment mechanism on one are installed respectively in the front and back end of last fabric wheel mount pad, should go up the interchangeable left and right sides that is installed in the fabric wheel mount pad of fabric wheel, before the following fabric wheel mount pad corresponding with it, but the rear end is provided with the following fabric wheel that right and left mutually changing is installed equally, current, when the last fabric wheel of rear end is positioned at homonymy, for some line balls than millboard, fabric wheel can carry out shallow pressure by arrangement for adjusting height on the front end, fabric wheel is pressed deeply on the rear end, so just can on a machine, realize the dark line ball of millboard, and cardboard crackle can not occur, lines registration height, the generation of effectively reducing the number of rejects and seconds, carry out dark line ball with two separation machines of present employing and contrast, can effectively reduce production costs.In addition,, then the spacing between two groups of fabric wheels can be adjusted to smaller value, even zero distance is regulated if when the two adjacent groups fabric wheel relatively is installed in fabric wheel mount pad front and back ends respectively.Cardboard line ball distance for more present inner wrapping boxes is less, and working (machining) efficiency is low, percent defective is high, defect of high cost, and this cord grip is obtained remarkable breakthrough technically.
As a further improvement on the present invention, height adjustment mechanism adopts little shape cylinder or hydraulic jack or adopts the screw lift structure of micro-shaped motor control to carry out vertical height control, present relatively separation machine adopts the interlock control of parts such as cylinder, mechanical arm, simple in structure, fault rate is low and it is less to take up room, can effectively reduce two groups of spacings between the fabric wheel, process the cardboard line ball of less packing box.More line ball group also can be installed in the separation.
Description of drawings
Fig. 1 is a prior art string pressing device for paper separator structural representation;
Fig. 2 is a prior art string pressing device for paper separator partial left side view;
Fig. 3 is a string pressing device for paper separator structural representation of the present invention;
Fig. 4 is a string pressing device for paper separator partial left side view of the present invention;
Fig. 5 is the partial top view of string pressing device for paper separator non-zero line ball state of the present invention;
Fig. 6 is the partial top view of string pressing device for paper separator zero-pressure line states of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the string pressing device for paper separator specific embodiment of the present invention is described in further detail.
Embodiment: as shown in Figure 1, the string pressing device for paper separator of prior art, mainly by last fabric wheel mount pad 1, the last fabric wheel 2 that is installed on the fabric wheel mount pad 1 reaches fabric wheel mount pad 3 down, the following fabric wheel 4 that is installed in down on the fabric wheel mount pad 3 is formed, on, following fabric wheel mount pad is installed on crossbeam 50 guide rails 500 of separation machine frame 5, respectively by PLC or single-chip microcomputer, motor, rotary encoder, gear, the servo-drive system that drive lead screw 51 parts such as grade are formed is controlled its move left and right, and (servo system structure improves because of not relating to present technique, do not provide its concrete structure among the figure), to adapt to the needed line ball distance of cardboard, wherein on last fabric wheel 1, connect one group by line ball rocking arm 60, height adjustment mechanism 6 (see figure 2)s that cylinder 61 is formed, on the last fabric wheel 2 of cylinder 61 piston rod stretching motions control, following height carries out line ball to cardboard 7.Present this class string pressing device for paper separator, bulky on the fabric wheel mount pad 1 on every group because of height adjustment mechanism, factors such as structural design is unreasonable, all only install one and gone up fabric wheel 2, because last fabric wheel mount pad 1, last fabric wheel 2 have certain thickness, like this, will there be certain spacing between two groups of fabric wheels, generally all about 130mm.Yet, for some inner wrapping boxes, the distance of two line balls of possibility is less than this numerical value, even approaches zero distance, processing for this series products will become very difficult, at present, take dual mode usually for this series products, a kind of is to set up a manual regulating wheel thread depressing mechanism, be exactly to adopt two machines to carry out continuous productive process in addition, undoubtedly, these two kinds of methods can reduce production effect, increase production cost.
Fig. 3-Fig. 6 is a string pressing device for paper separator structural representation of the present invention, as can be seen, at the front and back ends of last fabric wheel mount pad 1 fabric wheel 2 is installed all from the figure, the corresponding following fabric wheel 4 that also is equipped with at the front and back ends of fabric wheel mount pad 3 down.Last fabric wheel 2 tops are provided with a little shape cylinder 8, the pipeline of vapour cylinder 8 is connected with compressed air source, realize the height location of last fabric wheel 2 is regulated by the piston rod movement of compressed air control cylinder 8, when piston rod stretches out, last fabric wheel 2 is pressed on the cardboard 7, upper and lower fabric wheel is in running order, as going up fabric wheel 20 present positions among Fig. 4; When piston rod is withdrawn; last fabric wheel 2 separates with cardboard 7; fabric wheel is in off working state; as going up fabric wheel 21 present positions among Fig. 4; certainly; minitype cylinder 8 also can change the screw lift structure of hydraulic jack or micro-shaped motor control into and replace, and adopts hydraulic pressure or electronic control all to belong to and is equal to or the similar techniques scheme, falls into protection domain of the present invention.Following fabric wheel 4 can adopt the line ball wheels, form by three different little fabric wheel 40, little fabric wheel 41, little fabric wheels 42 of cylindrical top shape as line ball wheels among Fig. 2, Fig. 4, by a rotary positioning mechanism 9 each little fabric wheel work of control, can extrude three kinds of different line styles.In addition, on, following fabric wheel all is installed in the left side of installing plate interchangeably, right both sides, when last, before following two adjacent groups fabric wheel relatively is installed in the fabric wheel mount pad respectively, during the rear end, then the spacing between two groups of fabric wheels can be adjusted to smaller value, even zero distance is regulated, as shown in Figure 5: the last fabric wheel 20 on the left side is positioned at right side, tension disc 10 rear end, the last fabric wheel 22 on the right is positioned at the front end left side of tension disc 11, fabric wheel is installed relatively on two, equally, following fabric wheel is also done corresponding adjustment, the end provides among the concrete structure figure, during work, when two groups of cord grips go in the same direction, last fabric wheel 20 and last fabric wheel 22 are drawn close mutually, when driving to state shown in Figure 6, the central lines of last fabric wheel 20 and last fabric wheel 22, be the zero-pressure line states this moment, therefore, this cord grip can extrude the less packing box cardboard of distance between centers of tracks.When if the front and back fabric wheel of fabric wheel mount pad is positioned at homonymy, by regulating cylinder position, make front end line ball wheel load get more shallow, rear end pressure wheel load gets more deeply, when pressing thicker cardboard 7, suppress darker lines and also crackle can not occur, and cardboard 7 is processed on same cord grip like this, registration is very high, has effectively guaranteed the quality of cardboard 7.
Claims (4)
1, a kind of string pressing device for paper separator, the following fabric wheel that comprises the fabric wheel mount pad, is movably arranged on last fabric wheel on the fabric wheel mount pad, is provided with last fabric wheel pairing, the height adjustment mechanism highly controlled up and down of fabric wheel mount pad and last fabric wheel carried out down, it is characterized in that: the described front and back ends of going up the fabric wheel mount pad is separately installed with fabric wheel and height adjustment mechanism, the interchangeable left and right sides that is installed in the fabric wheel mount pad of fabric wheel on this; But the corresponding following fabric wheel that is provided with the right and left mutually changing installation of the front and back ends of the following fabric wheel mount pad corresponding with it.
2, string pressing device for paper separator according to claim 1, it is characterized in that: described height adjustment mechanism is a little shape cylinder, be installed in the top of fabric wheel, the piston rod end of cylinder is connected with last fabric wheel, and moving up and down of cylinder piston rod carried out the height adjusting to last fabric wheel.
3, string pressing device for paper separator according to claim 1, it is characterized in that: described height adjustment mechanism is a little shape hydraulic jack, be installed in the top of fabric wheel, the piston rod end of hydraulic jack is connected with last fabric wheel, and moving up and down of hydraulic cylinder piston rod carried out the height adjusting to last fabric wheel.
4, string pressing device for paper separator according to claim 1 is characterized in that: described height adjustment mechanism is the screw lift structure of micro-shaped motor control, is installed in the top of fabric wheel, and the elevating movement of screw mandrel is carried out height to last fabric wheel and regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710027194 CN101020372A (en) | 2007-03-19 | 2007-03-19 | String pressing device for paper separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710027194 CN101020372A (en) | 2007-03-19 | 2007-03-19 | String pressing device for paper separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101020372A true CN101020372A (en) | 2007-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710027194 Pending CN101020372A (en) | 2007-03-19 | 2007-03-19 | String pressing device for paper separator |
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| CN (1) | CN101020372A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320058A (en) * | 2011-08-26 | 2012-01-18 | 广东万联包装机械有限公司 | Creasing roller fine tuning device of slitting machine |
| CN102514031A (en) * | 2011-12-31 | 2012-06-27 | 广东万联包装机械有限公司 | Line pressing wheel driving device of slitting machine |
| CN104960244A (en) * | 2015-05-27 | 2015-10-07 | 蚌埠市振华包装机械有限责任公司 | Carton indentator being accurate in line pressing |
| CN105171796A (en) * | 2015-09-25 | 2015-12-23 | 江门市金钩包装机械有限公司 | Corrugated paper slitting device |
| CN105172215A (en) * | 2015-09-18 | 2015-12-23 | 安徽润德包装机械有限公司 | Line pressing wheel lifting adjusting device of paperboard line pressing machine |
| CN105904770A (en) * | 2016-05-26 | 2016-08-31 | 安徽浙源再生纸业科技有限公司 | Paper distributing and line pressing unit |
-
2007
- 2007-03-19 CN CN 200710027194 patent/CN101020372A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320058A (en) * | 2011-08-26 | 2012-01-18 | 广东万联包装机械有限公司 | Creasing roller fine tuning device of slitting machine |
| CN102514031A (en) * | 2011-12-31 | 2012-06-27 | 广东万联包装机械有限公司 | Line pressing wheel driving device of slitting machine |
| CN104960244A (en) * | 2015-05-27 | 2015-10-07 | 蚌埠市振华包装机械有限责任公司 | Carton indentator being accurate in line pressing |
| CN105172215A (en) * | 2015-09-18 | 2015-12-23 | 安徽润德包装机械有限公司 | Line pressing wheel lifting adjusting device of paperboard line pressing machine |
| CN105172215B (en) * | 2015-09-18 | 2017-08-15 | 安徽润德包装机械有限公司 | Cardboard line-pressing machine fabric wheel elevation and subsidence regulating device |
| CN105171796A (en) * | 2015-09-25 | 2015-12-23 | 江门市金钩包装机械有限公司 | Corrugated paper slitting device |
| CN105904770A (en) * | 2016-05-26 | 2016-08-31 | 安徽浙源再生纸业科技有限公司 | Paper distributing and line pressing unit |
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Open date: 20070822 |