CN104191800B - The method of the multiple film that yardage roll is smooth and coating machine and multiple film rolling - Google Patents
The method of the multiple film that yardage roll is smooth and coating machine and multiple film rolling Download PDFInfo
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- CN104191800B CN104191800B CN201410459630.5A CN201410459630A CN104191800B CN 104191800 B CN104191800 B CN 104191800B CN 201410459630 A CN201410459630 A CN 201410459630A CN 104191800 B CN104191800 B CN 104191800B
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Abstract
The present invention relates to the multiple film that a kind of yardage roll is smooth, the skew that multiple film edge has spacing roughly the same between the layers, multiple film edge keeps constant to the maximum offset at cloth edge, limit, after multiple film edge is offset to peak excursion position gradually by cloth roll edges, offset direction changes, offset to yardage roll edge direction by peak excursion position, so move in circles.Multiple film cloth cover of the present invention is smooth, yardage roll diameter thickness will be caused to differ because of limit thickness, affect fabric quality.Coating machine of the present invention, its rolling pendulous device adopts simple cam mechanism, can abandon the structure adopting Serve Motor Control, reduces cost.
Description
Technical field
The present invention relates to the method extruding the smooth multiple film of curtain coating compounding machine technical field, particularly a kind of yardage roll and coating machine and multiple film rolling.
Background technology
Coating machine, also claim to extrude curtain coating compounding machine, the inner point producer of industry and user habit are referred to as film machine, also known as extruding compounding machine, casting machine, extrude casting machine, curtain coating compounding machine, film applicator, coating machine, coating complex machine, be the one of extrusion molding machinery.Have that automaticity is high, easy and simple to handle, speed of production is high, uniform coating thickness, bonding intensity are high, it is smooth, environment friendly and pollution-free to batch, save the advantages such as artificial and cost of material, full-fledged America and Europe, recent year starts application gradually, is the inexorable trend of alternative dry type compound, PUR coating compound.
Extrude casting molding processes: plastic pellet becomes line style to extrude by flat-mould head die orifice after spiro rod plasticizing, be attached to the flexible parent metal surfaces such as paper, film, non-woven fabrics, woven cloth after stretching, cooling and shaping is pressed into the barrier and heat sealability, the toughness of base material and the composite of functional characteristic that have plastic film layers concurrently.
In plastic sheeting film production process, film inevitably produces necking down at film two ends, this just causes the film at the cloth cover two ends after multiple film to produce than the phenomenon of intermediate thin thickness, thus in wrapup procedure, along with the increase of yardage roll, the cloth coil diameter at two ends is greater than middle cloth coil diameter, this will cause two ends pressing friction roller, and centre is hollow, yardage roll can be made like this to occur gauffer, thus affect next procedure.
Summary of the invention
The technical problem to be solved in the present invention is: solve the yardage roll two ends diameter after existing coating machine rolling and be greater than mid diameter, yardage roll out-of-flatness, affect the technical problem of next procedure, the invention provides the smooth multiple film of a kind of yardage roll and coating machine and answer film winding method.It is by ordering about wrap-up at the reciprocating pendulous device of multiple film width rule, the multiple film edge of rolling on deflector roll is made to produce skew on deflector roll axis direction, and it is reciprocal regularly, to make multiple film yardage roll overall leveling, when next procedure unreels, only need carry out carrying out corresponding weave control to yardage roll.
The technical solution adopted for the present invention to solve the technical problems is: the multiple film that a kind of yardage roll is smooth, the skew that multiple film edge has spacing roughly the same between the layers, multiple film edge keeps constant to the maximum offset at cloth edge, limit, after multiple film edge is offset to peak excursion position gradually by cloth roll edges, offset direction changes, offset to yardage roll edge direction by peak excursion position, so move in circles.Due to maximum offset constant, and side-play amount is between layers roughly the same, and therefore, in next procedure, only need swing accordingly yardage roll, avoiding yardage roll out-of-flatness affects next procedure.
Prepare a coating machine for above-mentioned multiple film, comprise wrap-up and order about wrap-up at the reciprocating pendulous device of multiple film width rule.Moved back and forth along multiple film width rule by pendulous device, make the multiple film edge of rolling on deflector roll produce skew on deflector roll axis direction, and reciprocal regularly, to make multiple film yardage roll overall leveling.
Further: described pendulous device comprises PLC, motor, cam, linkage, the slide mechanism that can move back and forth at multiple film width, output and the cam of motor connect firmly, cam and linkage connect firmly, linkage and slide mechanism connect firmly, and slide mechanism is fixedly mounted on wrap-up; Described motor is dual-output motor, and another output of motor is equipped with photoelectric sensor, and photoelectric sensor is connected with PLC input end signal, and PLC output is connected with motor.Adopt simple cam mechanism structure, the structure adopting Serve Motor Control can be abandoned, reduce cost.
For adapting to the multiple film of different Uneven Width width, further: described linkage comprises fixed head, expansion link, flexible interior bar, connecting rod and rotor plate; One end and the fixed head of described expansion link are hinged, and the other end of expansion link is slidably connected with one end of flexible interior bar and can locks link position; Rotor plate offers chute, and chute is substantially vertical with multiple film thickness direction, and the end winding support of the described flexible interior bar other end is provided with pin, and described pin embeds described chute and is connected with slide; Connecting rod one end and cam hinged, the other end and rotor plate hinged; Described slide mechanism comprises rolling square tube, roller and guide rail, and roller is arranged on to roll in rolling square tube and with guide rail and is connected; Rolling square tube is fixedly mounted on wrap-up; Rotor plate is removably hinged with rolling square tube; Fixed head is fixedly mounted on guide rail; Motor is removably mounted in rolling square tube; The tie point of the tie point of rotor plate and connecting rod, pin and rotor plate and rolling square tube is triangular in shape.Because motor and rotor plate are all be removably mounted in rolling square tube, when the multiple film Uneven Width width of rolling changes, and due to expansion link and flexible in bar be slidably connected, therefore only need adjust motor and the installation site of rotor plate in rolling square tube.
Further: described photoelectric sensor comprises positioning disk, optoelectronic switch, positioning disk is fixed on motor output shaft, and optoelectronic switch is connected with PLC signal.When positioning disk is rotated by driven by motor, the exploration hole on positioning disk is caught by optoelectronic switch, and signal transmission, to PLC, makes motor by the requirement closure or openness of setting, realizes wrap-up and move back and forth in multiple film width rule.
A kind of method adopting aforesaid coating machine to carry out multiple film rolling, by ordering about wrap-up at the reciprocating pendulous device of multiple film width rule, the multiple film edge of rolling on deflector roll is made to produce skew on deflector roll axis direction, and reciprocal regularly, to make multiple film yardage roll overall leveling.
The invention has the beneficial effects as follows: multiple film cloth cover of the present invention is smooth, yardage roll diameter thickness will be caused to differ because of limit thickness, affect fabric quality.Coating machine of the present invention, its rolling pendulous device adopts simple cam mechanism, can abandon the structure adopting Serve Motor Control, reduces cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of multiple film specific embodiment of the present invention.
In figure: 1. cloth roll edges, 2. multiple film edge, 3. peak excursion position.
Fig. 2 is the structural representation of the specific embodiment of coating machine of the present invention.
In figure: 4. fixed head, 5. expansion link, 6. motor, 7. positioning disk, 8. photoelectric sensor, 9. flexible interior bar, 10. cam, 11. connecting rods, 12. rotor plates, 12-1. chute, 13. pins, 14. rolling square tubes, 15. rollers, 16. guide rails.
Detailed description of the invention
The specific embodiment of the multiple film that yardage roll of the present invention is as shown in Figure 1 smooth, the skew that multiple film edge 2 has spacing roughly the same between the layers, the maximum offset at multiple cloth edge, film edge 2 to limit keeps constant, after multiple film edge 2 is offset to peak excursion position 3 gradually by cloth roll edges 1, offset direction changes, offset to cloth roll edges 1 direction by peak excursion position 3, so move in circles.
The present invention as shown in Figure 2 prepares the specific embodiment of the coating machine of above-mentioned multiple film, comprises wrap-up and orders about wrap-up at the reciprocating pendulous device of multiple film width rule.
Pendulous device comprises PLC, motor 6, cam 10, linkage, the slide mechanism that can move back and forth at multiple film width, output and the cam 10 of motor 6 connect firmly, cam 10 and linkage connect firmly, linkage and slide mechanism connect firmly, and slide mechanism is fixedly mounted on wrap-up; Motor 6 is dual-output motor, and another output of motor 6 is equipped with photoelectric sensor 8, and photoelectric sensor 8 is connected with PLC input end signal, and PLC output is connected with motor 6.
Linkage comprises fixed head 4, expansion link 5, flexible interior bar 9, connecting rod 11 and rotor plate 12; One end and the fixed head 4 of described expansion link 5 are hinged, and the other end of expansion link 5 is slidably connected with one end of flexible interior bar 9 and can locks link position; Rotor plate 12 offers chute 12-1, chute 12-1 is substantially vertical with multiple film thickness direction, and the end winding support of described flexible interior bar 9 other end is provided with pin 13, and described pin 13 embeds described chute 12-1 and is slidably connected with chute 12-1; Connecting rod 11 one end and cam 10 hinged, the other end and rotor plate 12 hinged; Described slide mechanism comprises rolling square tube 14, roller 15 and guide rail 16, and roller 15 is arranged on to roll in rolling square tube 14 and with guide rail 16 and is connected; Rolling square tube 14 is fixedly mounted on wrap-up; Rotor plate 12 is removably hinged with rolling square tube 14; Fixed head 4 fixedly mounts on track 16; Motor 6 is removably mounted in rolling square tube 14; The tie point of rotor plate 12 and connecting rod 11, pin 13 and rotor plate 12 are triangular in shape with the tie point of rolling square tube 14.
Photoelectric sensor 8 comprises positioning disk 7, optoelectronic switch, and positioning disk 7 is fixed on motor 6 output shaft, and optoelectronic switch is connected with PLC signal.When positioning disk 7 is by motor 6 driven rotary, the exploration hole on positioning disk 7 is caught by optoelectronic switch, and signal transmission, to PLC, makes motor 6 by the requirement closure or openness of setting, realizes wrap-up and move back and forth in multiple film width rule.
A kind of method adopting aforesaid coating machine to carry out multiple film rolling, by ordering about wrap-up at the reciprocating pendulous device of multiple film width rule, the multiple film edge of rolling on deflector roll is made to produce skew on deflector roll axis direction, and reciprocal regularly, to make multiple film yardage roll overall leveling.
Claims (6)
1. the multiple film that a yardage roll is smooth, it is characterized in that: the skew that multiple film edge (2) has spacing roughly the same between the layers, multiple film edge (2) keeps constant to the maximum offset at cloth edge, limit, after multiple film edge (2) is offset to peak excursion position (3) gradually by cloth roll edges (1), offset direction changes, offset to cloth roll edges (1) direction by peak excursion position (3), so move in circles.
2. prepare a coating machine for film again as claimed in claim 1, comprise wrap-up, it is characterized in that: also have and order about wrap-up at the reciprocating pendulous device of multiple film width rule.
3. coating machine according to claim 2, it is characterized in that: described pendulous device comprises PLC, motor (6), cam (10), linkage, the slide mechanism that can move back and forth at multiple film width, output and the cam (10) of motor (6) connect firmly, cam (10) and linkage connect firmly, linkage and slide mechanism connect firmly, and slide mechanism is fixedly mounted on wrap-up; Described motor (6) is dual-output motor, motor (6) another output is equipped with photoelectric sensor (8), photoelectric sensor (8) is connected with PLC input end signal, and PLC output is connected with motor (6).
4. coating machine according to claim 3, is characterized in that: described linkage comprises fixed head (4), expansion link (5), flexible interior bar (9), connecting rod (11) and rotor plate (12); One end and the fixed head (4) of described expansion link (5) are hinged, and the other end of expansion link (5) is slidably connected with one end of flexible interior bar (9) and can locks link position; Rotor plate (12) offers chute (12-1), chute (12-1) is substantially vertical with multiple film thickness direction, the end winding support of described flexible interior bar (9) other end is provided with pin (13), and described pin (13) embeds described chute (12-1) and is slidably connected with chute (12-1); Connecting rod (11) one end and cam (10) hinged, the other end and rotor plate (12) hinged; Described slide mechanism comprises rolling square tube (14), roller (15) and guide rail (16), and it is upper and roll with guide rail (16) and be connected that roller (15) is arranged on rolling square tube (14); Rolling square tube (14) is fixedly mounted on wrap-up; Rotor plate (12) is removably hinged with rolling square tube (14); Fixed head (4) is fixedly mounted on guide rail (16); Motor (6) is removably mounted in rolling square tube (14); The tie point of rotor plate (12) and connecting rod (11), pin (13) and rotor plate (12) are triangular in shape with the tie point of rolling square tube (14).
5. coating machine according to claim 3, it is characterized in that: described photoelectric sensor (8) comprises positioning disk (7), optoelectronic switch, positioning disk (7) is fixed on motor (6) output shaft, and optoelectronic switch is connected with PLC signal.
6. the method adopting the coating machine as described in any one of claim 2 ~ 5 to carry out multiple film rolling, it is characterized in that: by ordering about wrap-up at the reciprocating pendulous device of multiple film width rule, the multiple film edge of rolling on deflector roll is made to produce skew on deflector roll axis direction, and reciprocal regularly, to make multiple film yardage roll overall leveling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459630.5A CN104191800B (en) | 2014-09-10 | 2014-09-10 | The method of the multiple film that yardage roll is smooth and coating machine and multiple film rolling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459630.5A CN104191800B (en) | 2014-09-10 | 2014-09-10 | The method of the multiple film that yardage roll is smooth and coating machine and multiple film rolling |
Publications (2)
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| CN104191800A CN104191800A (en) | 2014-12-10 |
| CN104191800B true CN104191800B (en) | 2016-04-27 |
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| CN201410459630.5A Active CN104191800B (en) | 2014-09-10 | 2014-09-10 | The method of the multiple film that yardage roll is smooth and coating machine and multiple film rolling |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3659753B2 (en) * | 1996-10-22 | 2005-06-15 | 東芝三菱電機産業システム株式会社 | Winding control device |
| JP4195777B2 (en) * | 2001-01-25 | 2008-12-10 | 富士フイルム株式会社 | Polymer film winding method and apparatus |
| CN202346457U (en) * | 2011-12-16 | 2012-07-25 | 新丰杰力电工材料有限公司 | Winding device |
| CN102992077A (en) * | 2012-11-02 | 2013-03-27 | 顾歧龙 | Novel coating machine rolling device |
| CN104003233B (en) * | 2014-06-11 | 2016-11-02 | 永新股份（黄山）包装有限公司 | A kind of thin film film roll thickness product tires out control system |
| CN204196408U (en) * | 2014-09-10 | 2015-03-11 | 常州市永明机械制造有限公司 | The multiple film that yardage roll is smooth and coating machine |
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