CN207105609U - Suitable for the blowing pulling equipment of more specification awning films - Google Patents
Suitable for the blowing pulling equipment of more specification awning films Download PDFInfo
- Publication number
- CN207105609U CN207105609U CN201721018471.0U CN201721018471U CN207105609U CN 207105609 U CN207105609 U CN 207105609U CN 201721018471 U CN201721018471 U CN 201721018471U CN 207105609 U CN207105609 U CN 207105609U
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- China
- Prior art keywords
- longitudinal extension
- transversal stretching
- sliding shoe
- carry
- pinch rolls
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses the blowing pulling equipment suitable for more specification awning films, including support frame, guide groove is provided with support frame, longitudinal extension bar is provided with guide groove, connecting rod is provided with longitudinal extension bar, sliding shoe is provided with connecting rod, longitudinal extension bar can drive sliding shoe longitudinal extension, transversal stretching bar is provided with sliding shoe, carry-over pinch rolls are provided with transversal stretching bar, transversal stretching bar can drive carry-over pinch rolls transversal stretching.The utility model longitudinal extension bar drives sliding shoe longitudinal extension, the height of sliding shoe can be adjusted, so as to reach the purpose of the height of regulation carry-over pinch rolls, transversal stretching bar drives carry-over pinch rolls transversal stretching, the lateral attitude of carry-over pinch rolls can be adjusted, it is more preferable to the plastic tensile effect of blow moulding machine blowout after carry-over pinch rolls regulation to appropriate location, make the molding effect of plastic sheeting more preferable.
Description
Technical field
It the utility model is related to agricultural film manufacturing field, and in particular to suitable for the blowing pulling equipment of more specification awning films.
Background technology
Agricultural film, also known as plastic film, including mulch film, agricultural mulching is also, main component is polyethylene, is mainly used in covering
Farmland, play a part of improving ground temperature, soil moisture of guaranteeing the quality, promote germination and seedling rapid growth, also suppress weeds
The effect of growth.Because absorption of the various coloured plastics material agricultural films to spectrum and reflexive property are different, thus to crop growth and
The influence of weeds pest and disease damage and ground temperature is different, should rationally be applied for this coloured plastics material agricultural film, assorted agricultural film can according to its feature
Suitable for different kind plants：Black film：The serious plot of weeds or high temperature season cultivation summer radish, Chinese cabbage, spinach, autumn cucumber,
Late tomato；Green film：It is used for the vegetables such as strawberry, Kidney bean, eggplant, pimento, tomato, melon and other industrial crops, can rises and remove
Weeds act on；Blue film：Mainly applicable raising rice seedlings, are advantageous to cultivate short strong rice shoot, it may also be used for spinach, cotton, peanut, grass
The culture underglasses such as the certain kind of berries；Red membrane：It is vigorous that rice seedling growth is cultivated under red membrane, sugar-beet sugar content increase, carrot taproot length
Must be bigger, leek leaf width meat is thick, and harvest time shifts to an earlier date yield increase；Purple film：It is primarily adapted for use in winter-spring season greenhouse or vinyl house
Solanaceous vegetables and Green leaf vegetable cultivation, quality and yield can be improved；Yellow film：It can promote to budding out with yellow film covering cucumber
Flower volume increase 50% -100%, covers celery and Lettuce plant grows tall and big bolting and postponed, and covers short strain French beans, plant internode increases
Long, beans growth is sturdy, and then tea leaf quality is superior for covering tea tree, output increased；Silver gray film：It is primarily adapted for use in summer and autumn vegetable
Dish, melon, cotton, tobacco cultivation, there is the effect such as anti-trialeurodes vaporariorum of the anti-aphid of good diseases prevention.
After sealant is gushed out, the wind-force produced by boasting using machine blows plastomer the die cavity for being attached to definite shape,
So as to which product be made, this machine is just called blow moulding machine, and plastics are melted in screw extruder and squeezing out quantitative, then pass through
Membrana oralis is molded, then has vane quenching, then has hauling machine to be drawn by certain speed, up- coiler is wound into volume.Blowing
Also referred to as hollow blow molding, a kind of plastic working method quickly grown, thermoplastic resin is extruded or is injection moulded obtained tubulose
Plastic parison is heated to soft state, is placed in split cavity, is passed through compressed air after mold closing in parison immediately, makes plastic parison
Inflation and be close on mould inner wall, through cooling and demolding, that is, obtain various hollow products.The manufacturing process of inflation film is in principle
The blowing of upper and hollow product is quite similar, but it is without using mould, the angle classified from plastic processing technology, inflation film into
Type technique is generally included in extrusion, and with the birth of high density polyethylene (HDPE) and the development of blow molding machine, blow molding technology obtains
Extensive use, there are polyethylene, polyvinyl chloride, polypropylene, polyester etc. suitable for the plastics of blowing, the hollow container of gained is used extensively
Make industrial packing container, according to parison preparation method, blowing can be divided into extrusion-blown modling and injection-blow molding, and what new development was got up has more
Layer blowing and stretch-blow.
Awning film is a kind of conventional agricultural film, and in the production process of awning film, blow-molding process is considerable
One link, generally use carry-over pinch rolls stretch to plastic sheeting on blow moulding machine, are led used by existing blow moulding machine
The spacing and height of pick-up roll can not be adjusted, and be caused for the awning film of different size, processing effect is not good enough.
Utility model content
Technical problem to be solved in the utility model is the spacing and height of carry-over pinch rolls used by existing blow moulding machine
It can not adjust, cause for the awning film of different size, the problem of processing effect is not good enough is, and it is an object of the present invention to provide suitable for more
The blowing pulling equipment of specification awning film, solves the above problems.
The utility model is achieved through the following technical solutions：
Suitable for the blowing pulling equipment of more specification awning films, including support frame, guide groove is provided with support frame, is oriented to
Longitudinal extension bar is provided with groove, connecting rod is provided with longitudinal extension bar, sliding shoe, longitudinal extension bar are provided with connecting rod
Sliding shoe longitudinal extension can be driven, transversal stretching bar is provided with sliding shoe, carry-over pinch rolls are provided with transversal stretching bar, laterally
Expansion link can drive carry-over pinch rolls transversal stretching, and longitudinal extension bar drives sliding shoe longitudinal extension, can adjust the height of sliding shoe
Degree, so as to reach the purpose of the height of regulation carry-over pinch rolls, transversal stretching bar drives carry-over pinch rolls transversal stretching, can adjust carry-over pinch rolls
Lateral attitude, it is more preferable to the plastic tensile effect of blow moulding machine blowout by carry-over pinch rolls regulation to behind appropriate location, make plastic sheeting
Molding effect it is more preferable, the longitudinal direction in the utility model refers to, perpendicular to the direction on ground, laterally refer to the side parallel to ground
To.
Further, the longitudinal extension bar includes hydraulic cylinder one and piston rod one, and hydraulic cylinder one can drive piston rod
One is vertically moved, and the sliding shoe is connected on piston rod one, is moved using piston rod one in hydraulic cylinder one, is carried out regulating piston
The height of the height of bar one, i.e. sliding shoe, hydraulic-driven structure have higher stability, utilize hydraulic cylinder one and piston rod one
Structure, make the movement of sliding shoe more stable, and hydraulic cylinder one can play a supporting role to sliding shoe, avoid it from dropping.
Further, the transversal stretching bar includes hydraulic cylinder two and piston rod two, and hydraulic cylinder two can drive piston rod
Two transverse shiftings, the carry-over pinch rolls are connected on piston rod two, are moved using piston rod two in hydraulic cylinder two, to adjust traction
The lateral attitude of roller, hydraulic-driven structure have higher stability, using the structure of hydraulic cylinder two and piston rod two, make traction
The movement of roller is more stable.
Further, auxiliary guide rod is additionally provided with the guide groove, auxiliary guide rod is put down with the longitudinal extension bar
OK, auxiliary guide rod runs through whole guide groove, and when longitudinal extension bar elongates or shortens, auxiliary guide rod can play guiding and make
With making the movement of sliding shoe more stable.
Further, the guide groove is arranged on the both sides of support frame as described above, corresponding sliding shoe and transversal stretching bar
Quantity is two, and the carry-over pinch rolls are between two transversal stretching bars.
Further, using two guide grooves and corresponding longitudinal extension bar and transversal stretching bar as one group of adjustment structure, institute
Stating support frame includes some groups of adjustment structures, and a blow moulding machine generally requires to configure several carry-over pinch rolls to realize plastic sheeting
Shaping and winding, some groups of adjustment structures can be according to blow moulding machine actual conditions come quantification, and to each in the utility model
Carry-over pinch rolls in group adjustment structure are adjusted, and make up to optimal shaping position, are easy to improve the final product quality of awning film.
The utility model compared with prior art, has the following advantages and advantages：
The utility model is applied to the blowing pulling equipment of more specification awning films, and longitudinal extension bar drives sliding shoe longitudinally to stretch
Contracting, the height of sliding shoe can be adjusted, so as to reach the purpose of the height of regulation carry-over pinch rolls, transversal stretching bar drives carry-over pinch rolls horizontal
To stretching, the lateral attitude of carry-over pinch rolls can be adjusted, after carry-over pinch rolls regulation to appropriate location, the plastics of blow moulding machine blowout are drawn
Stretch that effect is more preferable, make the molding effect of plastic sheeting more preferable.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the longitudinal extension bar of the utility model embodiment 3 and auxiliary guide rod structural representation.
Mark and corresponding parts title in accompanying drawing：
1- support frames, 2- guide grooves, 3- longitudinal extension bars, 4- connecting rods, 5- sliding shoes, 6- transversal stretching bars, 7- tractions
Roller, 8- hydraulic cylinders one, 9- piston rods one, 10- hydraulic cylinders two, 11- piston rods two, 12- auxiliary guide rods.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As shown in Fig. 1~Fig. 2, the utility model is applied to the blowing pulling equipment of more specification awning films, including support frame
1, guide groove 2 is provided with support frame 1, and longitudinal extension bar 3 is provided with guide groove 2, connecting rod is provided with longitudinal extension bar 3
4, sliding shoe 5 is provided with connecting rod 4, and longitudinal extension bar 3 can drive the longitudinal extension of sliding shoe 5, horizontal stroke is provided with sliding shoe 5
To expansion link 6, carry-over pinch rolls 7 are provided with transversal stretching bar 6, transversal stretching bar 6 can drive the transversal stretching of carry-over pinch rolls 7, longitudinal direction
Expansion link 3 drives the longitudinal extension of sliding shoe 5, can adjust the height of sliding shoe 5, so as to reach the height of regulation carry-over pinch rolls 7
Purpose, transversal stretching bar 6 drive the transversal stretching of carry-over pinch rolls 7, can adjust the lateral attitude of carry-over pinch rolls 7, carry-over pinch rolls 7 are adjusted
It is more preferable to the plastic tensile effect of blow moulding machine blowout behind appropriate location, make the molding effect of plastic sheeting more preferable, the utility model
In longitudinal direction refer to, perpendicular to the direction on ground, laterally refer to the direction parallel to ground.
Embodiment 2
The utility model is on the basis of embodiment 1, and the utility model is further illustrated.
As shown in Fig. 1~Fig. 2, the utility model is applied to the blowing pulling equipment of more specification awning films, longitudinal extension bar 3
Including hydraulic cylinder 1 and piston rod 1, hydraulic cylinder 1 can drive piston rod 1 to vertically move, and sliding shoe 5 is connected to piston
On bar 1, moved using piston rod 1 in hydraulic cylinder 1, carry out the height of the height of regulating piston bar 1, i.e. sliding shoe 5,
Hydraulic-driven structure has higher stability, using the structure of hydraulic cylinder 1 and piston rod 1, makes the movement of sliding shoe 5 more
Add stabilization, and hydraulic cylinder 1 can play a supporting role to sliding shoe 5, avoid it from dropping；Transversal stretching bar 6 includes hydraulic cylinder
2 10 and piston rod 2 11, hydraulic cylinder 2 10 can drive the transverse shifting of piston rod 2 11, carry-over pinch rolls 7 are connected to piston rod 2 11
On, moved using piston rod 2 11 in hydraulic cylinder 2 10, to adjust the lateral attitude of carry-over pinch rolls 7, hydraulic-driven structure has
Higher stability, using the structure of hydraulic cylinder 2 10 and piston rod 2 11, make the movement of carry-over pinch rolls 7 more stable.
Embodiment 3
The utility model is on the basis of embodiment 1, and the utility model is further illustrated.
As shown in Fig. 1~Fig. 2, the utility model is applied to the blowing pulling equipment of more specification awning films, is gone back in guide groove 2
Auxiliary guide rod 12 is provided with, auxiliary guide rod 12 is parallel with longitudinal extension bar 3, and auxiliary guide rod 12 runs through whole guide groove 2,
When longitudinal extension bar 3 elongates or shortens, auxiliary guide rod 12 can play guide effect, make the movement of sliding shoe 5 more steady
It is fixed；Guide groove 2 is arranged on the both sides of support frame 1, and the quantity of corresponding sliding shoe 5 and transversal stretching bar 6 is two, carry-over pinch rolls
7 between two transversal stretching bars 6；With two guide grooves 2 and corresponding longitudinal extension bar 3 and transversal stretching bar 6 for one group
Adjustment structure, support frame 1 include some groups of adjustment structures, and a blow moulding machine generally requires to configure several carry-over pinch rolls to realize modeling
Expect shaping and the winding of film, in the utility model some groups of adjustment structures can according to blow moulding machine actual conditions come quantification,
And the carry-over pinch rolls 7 in each group of adjustment structure are adjusted, make up to optimal shaping position, be easy to improve awning film into
Quality.
Embodiment above, has been carried out further to the purpose of this utility model, technical scheme and beneficial effect
Describe in detail, should be understood that and these are only specific embodiment of the present utility model, be not used to limit this practicality
New protection domain, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. suitable for the blowing pulling equipment of more specification awning films, it is characterised in that including support frame (1), support frame is set on (1)
Guide groove (2) is equipped with, longitudinal extension bar (3) is provided with guide groove (2), connecting rod (4) is provided with longitudinal extension bar (3),
It is provided with sliding shoe (5) in connecting rod (4), longitudinal extension bar (3) can drive sliding shoe (5) longitudinal extension, on sliding shoe (5)
Transversal stretching bar (6) is provided with, carry-over pinch rolls (7) are provided with transversal stretching bar (6), transversal stretching bar (6) can drive traction
Roller (7) transversal stretching.
2. the blowing pulling equipment according to claim 1 suitable for more specification awning films, it is characterised in that the longitudinal direction
Expansion link (3) includes hydraulic cylinder one (8) and piston rod one (9), and hydraulic cylinder one (8) can drive piston rod one (9) to vertically move,
The sliding shoe (5) is connected on piston rod one (9).
3. the blowing pulling equipment according to claim 1 suitable for more specification awning films, it is characterised in that the transverse direction
Expansion link (6) includes hydraulic cylinder two (10) and piston rod two (11), and hydraulic cylinder two (10) can drive piston rod two (11) laterally
Mobile, the carry-over pinch rolls (7) are connected on piston rod two (11).
4. the blowing pulling equipment according to claim 1 suitable for more specification awning films, it is characterised in that the guiding
Auxiliary guide rod (12) is additionally provided with groove (2), auxiliary guide rod (12) is parallel with the longitudinal extension bar (3).
5. the blowing pulling equipment suitable for more specification awning films according to any one in Claims 1 to 4, its feature
It is, the guide groove (2) is arranged on the both sides of support frame as described above (1), corresponding sliding shoe (5) and transversal stretching bar (6)
Quantity is two, and the carry-over pinch rolls (7) are between two transversal stretching bars (6).
6. the blowing pulling equipment according to claim 5 suitable for more specification awning films, it is characterised in that led with two
It is one group of adjustment structure to groove (2) and corresponding longitudinal extension bar (3) and transversal stretching bar (6), support frame as described above (1) is if include
Dry group adjustment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018471.0U CN207105609U (en) | 2017-08-15 | 2017-08-15 | Suitable for the blowing pulling equipment of more specification awning films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018471.0U CN207105609U (en) | 2017-08-15 | 2017-08-15 | Suitable for the blowing pulling equipment of more specification awning films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105609U true CN207105609U (en) | 2018-03-16 |
Family
ID=61571573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721018471.0U Expired - Fee Related CN207105609U (en) | 2017-08-15 | 2017-08-15 | Suitable for the blowing pulling equipment of more specification awning films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105609U (en) |
-
2017
- 2017-08-15 CN CN201721018471.0U patent/CN207105609U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180815 |