CN204936456U - A kind of blown film printing rolling all-in-one of improvement - Google Patents
A kind of blown film printing rolling all-in-one of improvement Download PDFInfo
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- CN204936456U CN204936456U CN201520660501.2U CN201520660501U CN204936456U CN 204936456 U CN204936456 U CN 204936456U CN 201520660501 U CN201520660501 U CN 201520660501U CN 204936456 U CN204936456 U CN 204936456U
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Abstract
The utility model provides a kind of blown film printing rolling all-in-one of improvement, comprises blown film device, printing equipment and wrap-up.In blown film mechanism adopts, in, the film-blowing die head of outer three layers, can go out to blow the three stacked plastic sheetings added; Adjustable scrapping plate in printing equipment, by the cooperation of three groups of adjustment assemblies, can realize regulating the angle between scraper plate and roller and spacing; Elastic device in wrap-up and meshing track can limit Scroll and keep stable and control rolling tightness.Compared with prior art, the blown film printing machine that the utility model provides can blow out thicker, that high strength, barriering effect are good plastic sheeting; And the machine that adjustable scraper plate makes the utility model provide adapts to the film printing work of multiple different size; Scroll, under the restriction of elastic device and track, rolls out plastic sheeting dish more consolidation.
Description
Technical field
The utility model relates to system and moulds field, specifically a kind of blown film printing rolling production line.
Background technology
At present, packaging bag is using and characteristic convenient and simple in carrying process due to it, by a large amount of in daily life and work.Plastic products comprise polyethylene plastic products, polypropylene plastics products and polyvinyl chloride plastic material products.These plastic products not only can protect product, convenient transport, can also promotion, beautify product.
In speed and quality requirement and under the prerequisite of depositing, the machine for making plastic products is had to be mostly blown film, printing, rolling integration on the market.Wherein the speed of production of each link and quality directly affect the quality of subsequent processing and final products, so have very high requirement to the performance that this system moulds all-in-one.
The film mostly produced in prior art is one deck, even if produce multilayer, also causes film quality inequality to affect quality because its feed is uneven.
And when printing the film producing different-thickness, due to the change of film thickness, for the gap between scraper plate from roller and angle requirement also different, the how position of light convenient adjustment scraper plate and the headache of angle one to Shi Ge manufacturer.
An ancient technique by soft large-area product rolling.For the dependence of existing society to plastic product, plastic products industry development is rapid, various informative.Plastic sheeting finally wants rolling after completing.In prior art, have certain interval between Scroll and transfer roller during traditional technique, transfer roller sends plastic sheeting to Scroll continually, Scroll under the driving of power-equipment, by plastic sheeting rolling.But in wrapup procedure, the easy run-off the straight of Scroll, undersized inclination can make there is larger dislocation between final film roll levels.Meanwhile, owing to having certain interval between Scroll and transfer roller, if deviation appears in the rotary speed of the two, rolling will be caused tight or damage film because of tension.
Utility model content
The purpose of this utility model be have that the film quality of blowout is uneven to solve blown film printing machine in prior art, blade angle and position adjustment difficulty and rolling time degree of tightness be difficult to the defect held, provide a kind of blown film of improvement to print rolling all-in-one and solve the problems referred to above.
The utility model is achieved through the following technical solutions above-mentioned technical purpose:
A blown film printing rolling all-in-one for improvement, comprises blown film device, printing equipment and wrap-up; By being transferred to printing equipment after blown film device blowout plastic sheeting, printing equipment prints plastic sheeting and the plastic sheeting after being completed for printing is transferred to wrap-up rolling; Described blown film device comprises extruding feeding shaft mechanism, seal rotary bindiny mechanism, blown film mechanism; Described extruding feeding shaft mechanism and seal rotary bindiny mechanism are respectively three covers; Described blown film mechanism comprises film-blowing die head; Described film-blowing die head is divided into inner mould head, middle die head, outer die head; The discharging opening of described three cover extruding feeding shaft mechanisms is connected with the feeding mouth of inner mould head, middle die head, outer die head respectively by three cover seal rotary bindiny mechanisms.
Further, described printing equipment comprises adjustable scraping plate mechanism; Described scraping plate mechanism comprises frame, scraper plate, at least one first adjustment assembly; Described first adjustment assembly is fixed in frame; Described first adjustment assembly is connected with scraper plate and scraper plate can be driven to do and advances or setback.
Further, described wrap-up comprises rolling frame, Scroll, transfer roller; Described rolling frame comprises two cantilevers supporting Scroll two ends; Described transfer roller to be fixed in frame and parallel with Scroll; Described cantilever is provided with dentation guide rail; The two ends of described Scroll are provided with the gear meshing with dentation guide rail.
Further, described blown film mechanism also comprises and determines stamen rod, vane, driving mechanism; Described determine stamen rod and vane be installed on film-blowing die head; The periphery of described film-blowing die head is provided with sprocket wheel, and described driving mechanism is connected to drive described film-blowing die head to rotate with described sprocket wheel by chain; Described blown film device also comprises three hoppers; Charging aperture one end that three hoppers are arranged on three covers extruding feeding shaft mechanisms respectively supplies raw material for it; The vertical direction superposition of described three cover seal rotary bindiny mechanisms; The mutual interval an angle of 90 degrees successively of described three cover extruding feeding shaft mechanism horizontal directions overlaps seal rotary bindiny mechanism with described three respectively and is connected; Described driving mechanism is CD-ROM drive motor.
Further, described first adjustment assembly comprises horizontally disposed first screw mandrel; The outer cover of described first screw mandrel is provided with the first nut, the external screw thread of described first screw mandrel and the internal thread of the first nut meshing; Described first nut outside is provided with the first overcoat; By described first overcoat, spacing and described first nut can rotate described first nut; Described first nut rotation drives the first screw mandrel to do to advance or setback; One end of described first screw mandrel is connected with described scraper plate.
Preferably, described screeding device also comprises at least one second adjustment assembly; Described second adjustment assembly is fixed in frame; Described second adjustment assembly is connected with the first overcoat; Described second adjustment assembly drives the first adjustment assembly to move up and down; Described second adjustment assembly comprises vertically disposed second screw mandrel; Outside sheathed second nut of described second screw mandrel; The internal thread of described second screw mandrel external screw thread and described second nut is meshing; The outside of described second nut is provided with the second overcoat; On described second overcoat fixed frame; By described second overcoat, spacing and described second nut can rotate described second nut; The second screw mandrel is driven to move up and down during described second nut rotation; The upper end of described second screw mandrel is connected with described first overcoat.
Preferably, described screeding device also comprises the 3rd adjustment assembly; Described cross bar is arranged in frame and also can rotates; Described 3rd adjustment assembly is connected with described cross bar and described cross bar can be driven to rotate; Described 3rd adjustment assembly comprises the 3rd screw mandrel; Be arranged with the 3rd nut outside 3rd screw mandrel, the external screw thread of the 3rd screw mandrel and the internal thread of the 3rd nut meshing; 3rd nut outside is provided with the 3rd overcoat; 3rd overcoat is fixed in frame; Described 3rd nut is spacing and can rotate by the 3rd overcoat; The end of described cross bar is provided with external screw thread; The screw thread of described 3rd screw mandrel and the external screw thread of described cross bar meshing; Turn the 3rd nut makes the 3rd screw mandrel drive cross bar to rotate.
Preferably, described wrap-up also comprises at least one elastic device; Described elastic device one end is fixed in frame, and one end is fixed on the end of Scroll, and Scroll is tightened up to transmission shaft direction.
Preferably, described dentation guide rail is located at the top of described cantilever or the inner side position lower than cantilever upper surface.
Preferably, the cantilever end of described cantilever is provided with the groove of opening upwards; Described cantilever self-retaining end is inclined upwardly to cantilever end; Described elastic device is two, is separately positioned on the two ends of Scroll; Described elastic device is spring; Described Scroll utilizes compressed air to drive.
The utility model compared with prior art, has following beneficial effect:
1. the utility model is by arranging three groups of extruding feeding shaft mechanisms, and evenly internal, domestic and abroad die head feed, and the film-blowing die head rotated, makes fluid plastic be evenly distributed on the surrounding of film-blowing die head, and the three-layer thin-film of final blowout is homogeneous, and quality is higher.
2. the utility model product structure is simple, reliable operation, can according to the need of production of different product, gap between roller surface and scraper is carried out to effective adjustment of forward and backward, upper and lower, left and right and angle, need of production can be met, and gap adjustment between scraper plate and roller is convenient and swift, reliable and stable.
3. by the gear on Scroll and the guide rail on cantilever meshing, and dentation guide rail, cantilever, gear cooperation under by spacing for Scroll at desired location, make Scroll deflection not occur in wrapup procedure; Gapless between Scroll and transfer roller is made by the control of tightening up of spring, in the two contact process, the velocity of rotation of transfer roller can affect the velocity of rotation of Scroll, consistent to the full extent with the velocity of rotation of the velocity of rotation with transfer roller that make Scroll, meet the requirement that film degree of tightness is consistent.
Accompanying drawing explanation
Fig. 1 is the structural representation of blown film mechanism in the blown film printing rolling all-in-one of a kind of improvement of the utility model;
Fig. 2 is the structural representation of printing mechanism's middle scraper device in the blown film printing rolling all-in-one of a kind of improvement of the utility model;
Fig. 3 is the structural representation of ring-shaped article and fixture in Fig. 2;
Fig. 4 is the axial section structural representation of the first adjustment assembly in Fig. 2;
Fig. 5 is the top view of rolling-up mechanism in the blown film printing rolling all-in-one of a kind of improvement of the utility model;
Fig. 6 is the positional structure schematic diagram of cantilever and frame in Fig. 5.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
A blown film printing rolling all-in-one for improvement, comprises blown film device 1, printing equipment 2 and wrap-up 3.
Wherein blown film device, as shown in Figure 1, comprises extruding feeding shaft mechanism 11, seal rotary bindiny mechanism 12, blown film mechanism 13, hopper 14.Extruding feeding shaft mechanism 11, seal rotary bindiny mechanism 12 and hopper 14 are respectively three covers.Blown film mechanism 13 comprises film-blowing die head 131, determines stamen rod 132, vane 133, driving mechanism 134.Film-blowing die head 131 is divided into inner mould head, middle die head, outer die head.The discharging opening of three cover extruding feeding shaft mechanisms 11 is connected with the feeding mouth of the inner mould head of film-blowing die head 131, middle die head, outer die head respectively respectively by three cover seal rotary bindiny mechanisms 12.
Determine stamen rod 132 and vane 133 be arranged on film-blowing die head 131.The periphery of film-blowing die head 131 is provided with sprocket wheel, and driving mechanism 134 is connected to drive film-blowing die head 131 to rotate by chain with sprocket wheel.Driving mechanism 134 is CD-ROM drive motor.
Charging aperture one end that three hoppers 14 are arranged on three covers extruding feeding shaft mechanisms 11 respectively supplies raw material for it.
Seal rotary bindiny mechanism 12 vertical direction superposition.The mutual interval an angle of 90 degrees successively of three cover extruding feeding shaft mechanism 11 horizontal directions overlaps seal rotary bindiny mechanism 2 with described three respectively and is connected.
In specific works, three cover hoppers 14 supply plastic grain to three cover extruding feeding shaft mechanisms 11 simultaneously.Plastic grain is carried out melting by three cover extruding feeding shaft mechanisms 11, and the plastic liquid after melting to be sprayed in film-blowing die head 13 respectively by three cover seal rotary bindiny mechanisms 12, in, outer three die heads.Under the cooperation of vane 133 and CD-ROM drive motor 134, film-blowing die head 13 is rotated and blows out 13 layers of plastic sheeting be set-located.
Due to in film-blowing die head 13, the feeding machanism of domestic and abroad die head has been independent respectively, so the fluid plastic amount foot that interior, the domestic and abroad die head of film-blowing die head 13 receives, and due to the film-blowing die head rotated, the plastics of fluid are made to be evenly distributed on the surrounding of die head, thus the plastic sheeting of blowout is homogeneous, thickness is consistent.
(Fig. 4 is the axial section of the first adjustment assembly 23 as shown in Figure 2, Figure 3, Figure 4, because the second adjustment assembly 24 and the 3rd adjusts assembly 25 structure and first, to adjust assembly identical, related content please refer to Fig. 3), printing equipment 2 comprises adjustable scraping plate mechanism; Scraping plate mechanism comprises frame 21, scraper plate 22, first adjusts assembly 23, second and adjusts assembly 24, the 3rd adjustment assembly 25, cross bar 26, ring-shaped article 27.First adjustment assembly 23 is connected with scraper plate 22 and scraper plate 22 can be driven to do and advances or setback.Second adjustment assembly 24 and first adjusts assembly 23 and is connected and the first adjustment assembly 23 can be driven to move up and down.
Further, the first adjustment assembly 23 comprises horizontally disposed first screw mandrel 231, first, and the internal thread that the outer cover of 231 is provided with the external screw thread of the first nut 232, first screw mandrel 231 and the first nut 232 is meshing.First nut 232 outside is provided with the first overcoat 233, first nut 232, and by the first overcoat 233, spacing and the first nut 232 can rotate.First nut 232 rotates drive first screw mandrel 231 and does and advance or setback.One end of first screw mandrel 231 is connected with scraper plate 22, and the first screw mandrel 231 drives scraper plate 22 to do to advance or setback.
Certainly, scraper plate only do before and after adjustment can't be satisfied with the print request of different client.The utility model also provides the second adjustment assembly 24 that can adjust up and down.Second adjustment assembly 24 comprises outside sheathed second nut 242 of vertically disposed second screw mandrel 241, second screw mandrel 241.The internal thread of the second screw mandrel 242 external screw thread and the second nut 242 is meshing, and the outside of the second nut 242 is provided with the second overcoat 243, outside second, on 243 fixed frames 21.By the second overcoat 243, spacing and the second nut 242 can rotate second nut 242; Second nut 242 drives the second screw mandrel 241 to move up and down when rotating.The upper end of the second screw mandrel 241 is connected with described first overcoat 233, and the drive first that moves up and down of the second screw mandrel 241 adjusts assembly 23 and moves up and down, thus reaches the object of adjustment scraper plate 22 upper-lower position.
Certainly, in order to time saving and energy saving turn first nut 232 and the second nut 242, the first swing handle 234 and the second swing handle 244 can be fixed respectively on the first nut 232 and the second nut 242.
The utility model also provides a kind of scheme adjusting scraper plate 22 angle.Namely in frame 21, arrange a cross bar 26, cross bar 26 is parallel with described scraper plate 22.Second overcoat 243 is bolted on described cross bar 26.3rd adjustment assembly 25 comprises the 3rd screw mandrel 251; The internal thread being arranged with the external screw thread of the 3rd nut the 252, three screw mandrel 251 and the 3rd nut 252 outside 3rd screw mandrel 251 is meshing; 3rd nut 252 outside is provided with the 3rd overcoat 253; 3rd overcoat 253 is fixed in frame 21.3rd nut 252 is spacing and can rotate by the 3rd overcoat 253.The end of cross bar 26 is provided with external screw thread, the screw thread of the 3rd screw mandrel 251 and the external screw thread of cross bar 26 meshing, turn the 3rd nut 252 makes the 3rd screw mandrel 251 drive cross bar 26 to rotate, and cross bar 26 drives the second adjustment assembly 24 and the first adjustment assembly 23 to rotate, thus reaches the object of adjustment scraper plate 22 angle.3rd nut 252 is provided with swing handle 254, facilitates rotation the 3rd nut 252.
Certainly, in order to strengthen the moment of rotating horizontal pole 26, can in the end of cross bar 26 a sheathed ring-shaped article 27, ring-shaped article 27 is provided with external screw thread, the screw thread of the 3rd screw mandrel 251 and the external screw thread of ring-shaped article 27 meshing.Or ring-shaped article 27 is set to open state, fixes a fixture 261 at cross bar 26 end face, fixture 261 is stuck in the opening of ring-shaped article 27, the moment of rotating horizontal pole 26 can be increased like this.Other schemes that cross bar 26 can be made to rotate that can expect being similar to this also comprise with in the utility model content.
In order to make the overall structure of screeding device more succinct, the first adjustment assembly 23 can be set to two, and be distributed in the two ends of scraper plate.Second adjustment assembly 24 is set to two and adjusts assembly 23 with first respectively and be fixedly connected with.
Certainly, due to the difference in printing position, sometimes also need adjustment scraper plate 22 being carried out to left and right directions.The second overcoat 243 that the utility model provides is bolted with cross bar 26 and can realizes this function.When needing left and right adjustment scraper plate 22, as long as unclamp bolt, the second adjustment assembly 24 is adjusted to the position of needs together with the first adjustment assembly 23 and scraper plate 22, then tight a bolt, simple to operation.
Conveniently dismounting and change scraper plate 22, the second overcoat 243 of the second adjustment assembly 24 that the utility model provides is set on cross bar 26 by cutting ferrule, then by cutting ferrule bolted.Can be out of shape or loss after scraper plate 22 works long hours, when needing to change, as long as unclamp bolt, the second adjustment assembly 24 be taken off from cross bar 26 together with the first adjustment assembly 23 and scraper plate 22, the object being convenient for changing scraper plate 22 can be realized.
Above-described first nut 232 and the first overcoat 233, second nut 242 and the second overcoat 243, can by arranging groove on nut between the 3rd nut 252 and the 3rd overcoat 253, jacket internal be provided with to carry out with the flange of the groove match on nut card and, realize the object of nut in overcoat inner rotation with this.
As shown in Figure 5, Figure 6, wrap-up 3, comprises rolling frame 31, Scroll 32, transfer roller 33, at least one elastic device 312.Rolling frame 31 comprises two cantilevers 311 supporting Scroll 32 two ends.Transfer roller 33 to be fixed on rolling frame 31 and parallel with Scroll 32.Cantilever 311 is provided with dentation guide rail 3111; The two ends of Scroll 32 are provided with the gear 321 meshing with dentation guide rail 3111.Dentation guide rail 3111 can be fixed on the top of cantilever 311, also can be fixed on the inner side of cantilever 311.When being fixed on inside cantilever 311, dentation guide rail 3111 can be arranged short in the height of cantilever 311.Gear 321 and cantilever 311 and dentation guide rail 3111 spacing under, Scroll 32 can not move radially.Elastic device 312 one end is fixed on rolling frame 31, one end is fixed on the end of Scroll 32, under elastic reaction, make Scroll 32 close to the direction of transfer roller 33, the utility model provides two elastic devices 312, be separately positioned on the two ends of Scroll 32, elastic device 312 can be spring, also can be that other can realize the elastic component of this function.The Scroll 32 that the utility model provides can utilize compressed air to drive, and also can utilize drive motor.Simply easy to operate.In order to better complete rolling work, cantilever 311 can be arranged to self-retaining end to the acclivitous state of cantilever end, under gravity, Scroll 32 can be close to transfer roller 33, to alleviate the load of spring 312.When Scroll 32 rolling to mould film roll diameter increasing, Scroll 32 is slowly resisted the cantilever end of cantilever 311 by transfer roller.Can be provided with the groove 3112 of opening upwards in the cantilever end certain distance of cantilever 311, after closed reel diameter reaches limit value, Scroll 32 just in time falls into groove 3112, in order to avoid Scroll 32 lands together with closed reel.
In specific works, first Scroll 32 to be placed on cantilever 311 and to make gear 321 and guide rail 9111 meshing, making Scroll 32 close to transfer roller 33 at the spring 312 on cantilever 311 both sides.Start Scroll 32 to make its speed consistent with transfer roller 33, can rolling be started.
In wrapup procedure, closed reel diameter is increasing, under the common cooperation of spring 312, guide rail 9111, gear 321 and transfer roller 33, Scroll 32 is slowly away from transfer roller 33, but the plastic sheeting closed reel outer wall on Scroll 32 is fitted with transfer roller 33 all the time.Because the plastic sheeting closed reel outer wall on Scroll 32 is fitted with transfer roller 33 all the time, so the velocity of rotation of transfer roller 33 can affect the velocity of rotation of Scroll 32, reach the degree of tightness quality controlling rolling.And advanced by meshing guide rail due to Scroll 32, so can not run-off the straight, the situation avoiding closed reel dislocation occurs.
When closed reel diameter is increasing, Scroll 32 finally can drop in groove 3112 by whole guide rail 3111, and now, rolling work completes.
For the blown film printing machine that the utility model provides, specific works flow process is as follows:
Three-layer thin-film is squeezed into one by compression roller after being blown out by three-layer plastic film by blown film mechanism, plastic sheeting after being extruded is sent to printing mechanism by transfer roller, printing mechanism is as requested in Plastic film surface printing, plastic sheeting after printing is delivered to rolling-up mechanism by transfer roller, rolling-up mechanism is by its rolling, so far, a whole set of blown film printing rolling work completes.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (10)
1. the blown film printing rolling all-in-one improved, comprises blown film device, printing equipment and wrap-up; By being transferred to printing equipment after blown film device blowout plastic sheeting, printing equipment prints plastic sheeting and the plastic sheeting after being completed for printing is transferred to wrap-up rolling; It is characterized in that: described blown film device comprises extruding feeding shaft mechanism, seal rotary bindiny mechanism, blown film mechanism; Described extruding feeding shaft mechanism and seal rotary bindiny mechanism are respectively three covers; Described blown film mechanism comprises film-blowing die head; Described film-blowing die head is divided into inner mould head, middle die head, outer die head; The discharging opening of described three cover extruding feeding shaft mechanisms is connected with the feeding mouth of inner mould head, middle die head, outer die head respectively by three cover seal rotary bindiny mechanisms.
2. the blown film printing rolling all-in-one of a kind of improvement according to claim 1, is characterized in that: described printing equipment comprises adjustable scraping plate mechanism; Described scraping plate mechanism comprises frame, scraper plate, at least one first adjustment assembly; Described first adjustment assembly is fixed in frame; Described first adjustment assembly is connected with scraper plate and scraper plate can be driven to do and advances or setback.
3. the blown film printing rolling all-in-one of a kind of improvement according to claim 1, is characterized in that: described wrap-up comprises rolling frame, Scroll, transfer roller; Described rolling frame comprises two cantilevers supporting Scroll two ends; Described transfer roller to be fixed in frame and parallel with Scroll; Described cantilever is provided with dentation guide rail; The two ends of described Scroll are provided with the gear meshing with dentation guide rail.
4. the blown film printing rolling all-in-one of a kind of improvement according to claim 1, is characterized in that: described blown film mechanism also comprises and determines stamen rod, vane, driving mechanism; Described determine stamen rod and vane be installed on film-blowing die head; The periphery of described film-blowing die head is provided with sprocket wheel, and described driving mechanism is connected to drive described film-blowing die head to rotate with described sprocket wheel by chain; Described blown film device also comprises three hoppers; Charging aperture one end that three hoppers are arranged on three covers extruding feeding shaft mechanisms respectively supplies raw material for it; The vertical direction superposition of described three cover seal rotary bindiny mechanisms; The mutual interval an angle of 90 degrees successively of described three cover extruding feeding shaft mechanism horizontal directions overlaps seal rotary bindiny mechanism with described three respectively and is connected; Described driving mechanism is CD-ROM drive motor.
5. the blown film printing rolling all-in-one of a kind of improvement according to claim 2, is characterized in that: described first adjustment assembly comprises horizontally disposed first screw mandrel; The outer cover of described first screw mandrel is provided with the first nut, the external screw thread of described first screw mandrel and the internal thread of the first nut meshing; Described first nut outside is provided with the first overcoat; By described first overcoat, spacing and described first nut can rotate described first nut; Described first nut rotation drives the first screw mandrel to do to advance or setback; One end of described first screw mandrel is connected with described scraper plate.
6. the blown film printing rolling all-in-one of a kind of improvement according to claim 2, is characterized in that: described screeding device also comprises at least one second adjustment assembly; Described second adjustment assembly is fixed in frame; Described second adjustment assembly is connected with the first overcoat; Described second adjustment assembly drives the first adjustment assembly to move up and down; Described second adjustment assembly comprises vertically disposed second screw mandrel; Outside sheathed second nut of described second screw mandrel; The internal thread of described second screw mandrel external screw thread and described second nut is meshing; The outside of described second nut is provided with the second overcoat; On described second overcoat fixed frame; By described second overcoat, spacing and described second nut can rotate described second nut; The second screw mandrel is driven to move up and down during described second nut rotation; The upper end of described second screw mandrel is connected with described first overcoat.
7. the blown film printing rolling all-in-one of a kind of improvement according to claim 6, is characterized in that: described screeding device also comprises the 3rd adjustment assembly; Described cross bar is arranged in frame and also can rotates; Described 3rd adjustment assembly is connected with described cross bar and described cross bar can be driven to rotate; Described 3rd adjustment assembly comprises the 3rd screw mandrel; Be arranged with the 3rd nut outside 3rd screw mandrel, the external screw thread of the 3rd screw mandrel and the internal thread of the 3rd nut meshing; 3rd nut outside is provided with the 3rd overcoat; 3rd overcoat is fixed in frame; Described 3rd nut is spacing and can rotate by the 3rd overcoat; The end of described cross bar is provided with external screw thread; The screw thread of described 3rd screw mandrel and the external screw thread of described cross bar meshing; Turn the 3rd nut makes the 3rd screw mandrel drive cross bar to rotate.
8. the blown film printing rolling all-in-one of a kind of improvement according to claim 3, is characterized in that: described wrap-up also comprises at least one elastic device; Described elastic device one end is fixed in frame, and one end is fixed on the end of Scroll, and Scroll is tightened up to transmission shaft direction.
9. the blown film printing rolling all-in-one of a kind of improvement according to claim 3, is characterized in that: described dentation guide rail is located at the top of described cantilever or the inner side position lower than cantilever upper surface.
10. the blown film printing rolling all-in-one of a kind of improvement according to claim 7, is characterized in that: the cantilever end of described cantilever is provided with the groove of opening upwards; Described cantilever self-retaining end is inclined upwardly to cantilever end; Described elastic device is two, is separately positioned on the two ends of Scroll; Described elastic device is spring; Described Scroll utilizes compressed air to drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660501.2U CN204936456U (en) | 2015-08-27 | 2015-08-27 | A kind of blown film printing rolling all-in-one of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660501.2U CN204936456U (en) | 2015-08-27 | 2015-08-27 | A kind of blown film printing rolling all-in-one of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936456U true CN204936456U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520660501.2U Expired - Fee Related CN204936456U (en) | 2015-08-27 | 2015-08-27 | A kind of blown film printing rolling all-in-one of improvement |
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| Country | Link |
|---|---|
| CN (1) | CN204936456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034569A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Improved film blowing, printing and rolling all-in-one machine |
| CN108527828A (en) * | 2016-06-29 | 2018-09-14 | 浙江汇锋薄膜科技有限公司 | A kind of inflation film manufacturing machine with the haulage gear improved |
-
2015
- 2015-08-27 CN CN201520660501.2U patent/CN204936456U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034569A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Improved film blowing, printing and rolling all-in-one machine |
| CN108527828A (en) * | 2016-06-29 | 2018-09-14 | 浙江汇锋薄膜科技有限公司 | A kind of inflation film manufacturing machine with the haulage gear improved |
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