CN114378991A - Film cooling and shaping process applied to agricultural film manufacturing - Google Patents
Film cooling and shaping process applied to agricultural film manufacturing Download PDFInfo
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- CN114378991A CN114378991A CN202111533349.8A CN202111533349A CN114378991A CN 114378991 A CN114378991 A CN 114378991A CN 202111533349 A CN202111533349 A CN 202111533349A CN 114378991 A CN114378991 A CN 114378991A
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- 238000007493 shaping process Methods 0.000 title claims abstract description 75
- 238000001816 cooling Methods 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 210000004907 gland Anatomy 0.000 claims 3
- 238000005192 partition Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000003595 mist Substances 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a film cooling and shaping process applied to agricultural film manufacturing, and relates to the technical field of film manufacturing; the method aims to solve the problems that when the surface of the film is cooled, both surfaces of the film cannot be considered, the surface of the film is easy to shake, the film is prone to wrinkling and edge shrinkage, and the quality of the film is affected; the novel electric power generation box is characterized by comprising a shaping box body, wherein a plurality of electric push rods are fixedly mounted on two sides of the shaping box body, a sealing cover body is fixedly mounted between the top ends of the electric push rods, and a plurality of partition plates are fixedly mounted inside the shaping box body. When the cooling roller absorbs the heat on the surface of the film, the atomizing mechanism at the upper end sprays water mist to the upper surface of the film, the surfaces on two sides are cooled simultaneously to improve the shaping efficiency, the gas-water separation mechanism sucks the water in the drainage mechanism in the shaping process, and meanwhile, negative pressure is generated in the device, so that the influence of the external environment on the shaping of the film is reduced, and the quality of the cooling and shaping of the film is improved.
Description
Technical Field
The invention relates to the technical field of film manufacturing, in particular to a film cooling and shaping process applied to agricultural film manufacturing.
Background
With the development of social productivity and the improvement of economic level, the input proportion of production data is gradually increased in agricultural production. Agricultural machinery replaces manual farm tools, labor force is liberated, labor productivity is improved, and the agricultural film is a general name of plastic films applied to agricultural production and plays an important role in moisture preservation and heat preservation in the sowing period. With the progress of science and technology, the requirements on agricultural films are higher and higher, and various novel films are continuously appeared.
The application and the development of agricultural film are very quick, the yield increasing and income increasing effects are also obvious, the agricultural film is mainly made of plastics, adhesives, rubber or other materials, the film needs to be cooled and shaped when being produced, at present, most agricultural films are shaped only by passing through a plurality of stainless steel rollers and adopting an air cooling mode, when the surface of the film is cooled, the two surfaces of the film cannot be taken into consideration, the surface of the film is easy to shake, the phenomenon that the film folds and shrinks is caused to affect the quality of the film.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a film cooling and shaping process applied to agricultural film manufacturing.
The invention provides a film cooling and shaping process applied to agricultural film manufacturing, which comprises a shaping box body, wherein a plurality of electric push rods are fixedly arranged on two sides of the shaping box body, a sealing cover body is fixedly arranged between the top ends of the electric push rods, a plurality of partition plates are fixedly arranged in the shaping box body, the bottom end in the shaping box body is divided into a plurality of shaping cavities through the partition plates, and two pairs of guide rollers are arranged at two ends in the shaping box body through bearings;
the bottom of the shaping cavity is fixedly provided with a filter, the side surface of the filter is fixedly provided with a circulating pump, the top of the sealing cover body is fixedly provided with a plurality of atomizing mechanisms, the atomizing mechanisms are communicated with a liquid discharge end of the circulating pump through a pipeline, the inside of the shaping cavity is provided with a plurality of cooling rollers through bearings, and the side surface of the shaping box body is fixedly provided with a driving mechanism in transmission connection with the cooling rollers;
the inner bottom end of the shaping cavity is provided with four directional rollers through bearings, a cooling belt is sleeved between the outer sides of every two directional rollers, the end parts of the directional rollers are in transmission connection with a driving mechanism, the inner wall of the side surface of the shaping cavity is provided with a cleaning mechanism through bearings, and the end parts of the cleaning mechanism are in transmission connection with the driving mechanism;
two adjacent between the design cavity install drainage mechanism through the bearing, and the top fixed mounting of sealed lid has the gas-water separation mechanism who is linked together with drainage mechanism's tip, drainage mechanism's the other end is connected with the actuating mechanism transmission, the top inner wall fixed mounting of sealed lid has a plurality of extrusion mechanisms, and the bottom of extrusion mechanism contacts with drainage mechanism surface.
Preferably, the driving mechanism comprises a stepping motor, a differential and a transmission belt, an output shaft of the stepping motor is in transmission connection with the differential, and the differential is in transmission connection with the cooling roller, the drainage mechanism, the directional roller and the cleaning mechanism through the transmission belt.
Preferably, the atomizing mechanism comprises a support rod, an arc-shaped mounting rack is mounted at the bottom end of the support rod through a rotary positioner, a plurality of atomizing nozzles are connected to the surface of the arc-shaped mounting rack in a threaded manner, and a conveying branch pipe communicated with the circulating pump is fixedly mounted at the top of each atomizing nozzle.
Preferably, the drainage mechanism comprises a drainage pipe fixedly arranged on the inner wall of one side of the shaping box body, and a water suction cylinder rotatably arranged on the other side of the shaping box body, the water suction cylinder is sleeved outside the drainage pipe, a strip-shaped water suction groove is formed in the top of the drainage pipe, a plurality of water dropping grooves distributed in an annular array mode are formed in the surface of the water suction cylinder, and water suction cotton is sleeved outside the water suction cylinder.
Preferably, the gas-water separation mechanism comprises a vacuum machine, a vacuum pipe and a separation tank, the vacuum pipe is arranged between the vacuum machine and the separation tank, a joint part connected with a drain pipe is arranged on the side surface of the separation tank, and a return pipe and a three-way valve which are communicated with two adjacent shaping cavities are arranged at the bottom end of the separation tank.
In the invention, preferably, a water collecting net cylinder is arranged inside the separation tank, and a plurality of water dripping parts with conical structures are arranged at the bottom end of the water collecting net cylinder.
Preferably, the extrusion mechanism comprises a spring and a door-shaped support, the spring is mounted at the upper end of the door-shaped support, three rotating shafts distributed in an arc-shaped structure are mounted at the bottom end inside the door-shaped support through bearings, and the outer side of each rotating shaft is sleeved with the extrusion roller.
In the present invention, preferably, the cooling belt comprises a base belt and a water absorption belt, and the water absorption belt is fixed on the outer side of the base belt.
In the invention, preferably, the cleaning mechanism comprises a rotating rod, and a plurality of cleaning net bags are arranged outside the rotating rod.
Compared with the prior art, the invention provides a film cooling and shaping process applied to agricultural film manufacturing, which has the following beneficial effects:
the inside of device is poured into to the film of extruding, divide into a plurality of design cavitys in the device, the temperature of every design cavity sets up independently, carry out the cooling design operation of layering after the film enters into inside, fold or edge contraction phenomenon appear in the avoidance film, the chill roll is when absorbing film surface heat, atomizing mechanism of upper end is to film upper surface water spray, both sides surface is cooled down simultaneously and is improved design efficiency, secondly, at the inside moisture of air water separating mechanism suction drainage mechanism in design process, produce the negative pressure simultaneously in the device inside, reduce the influence of external environment to the film is stereotyped, improve the quality of film cooling and design.
Drawings
FIG. 1 is a schematic cross-sectional view of a film cooling and shaping process applied to agricultural film manufacturing according to the present invention;
FIG. 2 is a schematic structural view of a gas-water separating mechanism of a film cooling and shaping process applied to agricultural film manufacturing according to the present invention;
FIG. 3 is a schematic structural diagram of a drainage mechanism of a film cooling and shaping process applied to agricultural film manufacturing according to the present invention;
FIG. 4 is a schematic structural diagram of an atomizing mechanism applied to a film cooling and shaping process for manufacturing agricultural films according to the present invention;
fig. 5 is a schematic structural diagram of an extrusion mechanism applied to a film cooling and shaping process for manufacturing agricultural films according to the present invention.
In the figure: 1 shaping box body, 2 circulating pumps, 3 guide rollers, 4 sealing cover bodies, 5 electric push rods, 6 atomizing mechanisms, 601 support rods, 602 conveying branch pipes, 603 arc-shaped mounting racks, 604 atomizing nozzles, 7 gas-water separation mechanisms, 701 vacuum machines, 702 vacuum pipes, 703 water collecting net cylinders, 704 separating tanks, 705 water dropping parts, 706 return pipes, 707 joint parts, 8 cooling rollers, 9 squeezing mechanisms, 901 springs, 902 squeezing rollers, 903 door-shaped supports, 904 rotating shafts, 10 drainage mechanisms, drain pipes, 1002 strip-shaped water suction tanks, 1001 water suction tanks, 1004 water draining tanks, 1005 water suction cotton, 11 shaping cavities, 12 cooling belts, 13 directional rollers, 14 cleaning mechanisms, 15 partition plates and 16 filters.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-5, a film cooling and shaping process applied to agricultural film manufacturing comprises a shaping box body 1, wherein a plurality of electric push rods 5 are fixedly installed on two sides of the shaping box body 1, a sealing cover body 4 is fixedly installed between the top ends of the electric push rods 5, a plurality of partition plates 15 are fixedly installed inside the shaping box body 1, the bottom end inside the shaping box body 1 is divided into a plurality of shaping cavities 11 through the partition plates 15, and two pairs of guide rollers 3 are installed at two ends inside the shaping box body 1 through bearings;
the bottom of the shaping cavity 11 is fixedly provided with a filter 16, the side surface of the filter 16 is fixedly provided with a circulating pump 2, the top of the sealing cover body 4 is fixedly provided with a plurality of atomizing mechanisms 6, the atomizing mechanisms 6 are communicated with the liquid discharge end of the circulating pump 2 through a pipeline, the inside of the shaping cavity 11 is provided with a plurality of cooling rollers 8 through bearings, and the side surface of the shaping box body 1 is fixedly provided with a driving mechanism in transmission connection with the cooling rollers 8;
the inner bottom end of the shaping cavity 11 is provided with four directional rollers 13 through bearings, a cooling belt 12 is sleeved between the outer sides of every two directional rollers 13, the end parts of the directional rollers 13 are in transmission connection with a driving mechanism, the inner wall of the side surface of the shaping cavity 11 is provided with a cleaning mechanism 14 through bearings, and the end parts of the cleaning mechanism 14 are in transmission connection with the driving mechanism;
a drainage mechanism 10 is arranged between two adjacent shaping cavities 11 through a bearing, an air-water separation mechanism 7 communicated with the end part of the drainage mechanism 10 is fixedly arranged at the top of the sealing cover body 4, the other end of the drainage mechanism 10 is in transmission connection with a driving mechanism, a plurality of extrusion mechanisms 9 are fixedly arranged on the inner wall of the top of the sealing cover body 4, and the bottom ends of the extrusion mechanisms 9 are in contact with the surface of the drainage mechanism 10;
the inside of device is poured into to the film of extruding, divide into a plurality of design cavitys 11 in the device, the temperature of every design cavity sets up independently, carry out the cooling design operation of layering after the film enters into inside, fold or shrink limit phenomenon appear in the avoidance of film, chill roll 8 is when absorbing film surface heat, atomizing mechanism 6 of upper end is to film upper surface water spray, both sides surface is cooled down simultaneously and is improved design efficiency, secondly, 7 inside moisture of suction drainage mechanism 10 in the air water separation mechanism in design process, produce the negative pressure in the device is inside simultaneously, reduce the influence of external environment to the film design, improve the quality of film cooling and design.
As a further scheme of the invention, the driving mechanism comprises a stepping motor, a differential mechanism and a transmission belt, an output shaft of the stepping motor is in transmission connection with the differential mechanism, the differential mechanism is in transmission connection with the cooling roller 8, the drainage mechanism 10, the directional roller 13 and the cleaning mechanism 14 through the transmission belt, and when the film is cooled, the driving motor drives the cooling roller 8, the drainage mechanism 10, the directional roller 13 and the cleaning mechanism 14 to have the same surface linear speed, so that the film is prevented from being pulled when being cooled.
As a further scheme of the present invention, the atomizing mechanism 6 includes a support rod 601, the bottom end of the support rod 601 is provided with an arc-shaped mounting rack 603 through a rotary positioner, the surface of the arc-shaped mounting rack 603 is screwed with a plurality of atomizing nozzles 604, the top of the atomizing nozzles 604 is fixedly provided with a delivery branch 602 communicated with the circulating pump 2, the atomizing nozzles 604 in the atomizing mechanism 6 are uniformly distributed on the rear half side of the cooling roller 8 through the arc-shaped mounting rack 603, when the film is cooled, a buffer is provided to make the film adapt to the internal temperature of the shaping cavity 11, the film attached to the cooling roller 8 is cooled by spraying, the deformation amount when the film is cooled and shaped is improved, secondly, through the screw-connection mounting mode of the rotary positioner and the atomizing nozzles 604, the atomizing mechanism 6 has good adjusting performance, and can be used according to the cooling requirement of the film, the space between the film and the film is adjusted, and the adaptability of the device is improved.
As a further proposal of the invention, the drainage mechanism 10 comprises a drainage pipe 1001 fixedly arranged on the inner wall of one side of the shaping box body 1, a water suction cylinder 1003 rotatably arranged on the other side of the shaping box body 1, the water suction cylinder 1003 is sleeved outside the water discharge pipe 1001, the top of the water discharge pipe 1001 is provided with a strip-shaped water suction groove 1002, the surface of the water suction cylinder 1003 is provided with a plurality of water drainage grooves 1004 distributed in an annular array, the outside of the water suction cylinder 1003 is sleeved with water suction cotton 1005, when spraying on the upper surface of the film, wiping and adsorbing water drops by using the cylindrical absorbent cotton 1005 to remove residual plastic particles and water on the surface of the film and avoid interfering the next section of cooling, moving the absorbent cotton 1005 to the upper end after absorbing water and extruding the water to the draining tank 1004 and the water draining pipe 1001 by the extruding mechanism 9, is sucked and discharged by the gas-water separating mechanism 7, thereby achieving the purpose of continuously cleaning water mist and improving the stability of film cooling and shaping.
As a further scheme of the present invention, the gas-water separating mechanism 7 includes a vacuum machine 701, a vacuum pipe 702 and a separating tank 704, the vacuum pipe 702 is installed between the vacuum machine 701 and the separating tank 704, a joint 707 connected to the drain pipe 1001 is disposed on a side surface of the separating tank 704, a return pipe 706 and a three-way valve communicated with two adjacent shaping cavities 11 are disposed at a bottom end of the separating tank 704, and when the device is applied, a return water flow introduced into the shaping cavities 11 can be controlled by the three-way valve according to a water temperature inside each shaping cavity 11, so as to maintain a water temperature difference inside two adjacent shaping cavities 11, improve stability of film shaping, and enhance a temperature control effect of the device.
As a further proposal of the invention, a water collecting net cylinder 703 is arranged inside the separation tank 704, a plurality of water dripping parts 705 with conical structures are arranged at the bottom end of the water collecting net cylinder 703, and a water film can be formed to drip from the top part of the bottom part when water vapor contacts the water collecting net cylinder 703 through the arrangement of the water collecting net cylinder 703, so that the separation speed between the water vapor is accelerated, and the consumption of water resources by the device is reduced.
As a further scheme of the present invention, the squeezing mechanism 9 includes a spring 901 and a door-shaped support 903, the spring 901 is installed at the upper end of the door-shaped support 903, the bottom end inside the door-shaped support 903 is provided with three rotating shafts 904 distributed in an arc structure through bearings, the outer side of the rotating shaft 904 is sleeved with a squeezing roller 902, when the drainage mechanism 10 rotates, the three squeezing rollers 902 installed at the lower end of the squeezing mechanism 9 squeeze the upper end of the cylindrical absorbent cotton 1005 in three directions to squeeze water into the draining tank 1004, when in application, the squeezing pressure is maintained by the spring 901, so as to avoid the loosening phenomenon, and improve the efficiency of the cylindrical absorbent cotton 1005 for absorbing and removing water drops on the surface of the film.
As a further scheme of the invention, the cooling belt 12 comprises a base belt and a water absorption belt, the water absorption belt is fixed on the outer side of the base belt, when the film is cooled, the bottom end of the cooling belt 12 is soaked in water, and the water absorption belt is in contact with the cooling roller 8 after being fully saturated with water, so as to take away the temperature and impurities on the surface of the cooling belt, and achieve the purposes of good cooling and cleaning.
As a further scheme in the present invention, the cleaning mechanism 14 includes a rotating rod, and a plurality of cleaning net bags are disposed outside the rotating rod, when the film passes through the inside of the apparatus, the cleaning mechanism 14 rotates in water, and stirs the water inside each shaping cavity 11 to flow rapidly, so as to improve the effect of surface scouring on the cooling zone 12, accelerate heat exchange, effectively remove impurities in water, and further improve the stability of the film in the process of cooling and shaping.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a film cooling design technology for agricultural film makes, includes design box (1), the equal fixed mounting in both sides of design box (1) has a plurality of electric putter (5), and fixed mounting has gland bonnet (4) between the top of electric putter (5), the inside fixed mounting of design box (1) has a plurality of baffles (15), and separates for a plurality of design cavitys (11) through baffle (15) in the inside bottom of design box (1), two pairs of guide rolls (3), its characterized in that are all installed through the bearing at the inside both ends of design box (1):
the bottom of the shaping cavity (11) is fixedly provided with a filter (16), the side face of the filter (16) is fixedly provided with a circulating pump (2), the top of the sealing cover body (4) is fixedly provided with a plurality of atomizing mechanisms (6), the atomizing mechanisms (6) are communicated with the liquid discharge end of the circulating pump (2) through a pipeline, the inside of the shaping cavity (11) is provided with a plurality of cooling rollers (8) through bearings, and the side face of the shaping box body (1) is fixedly provided with a driving mechanism in transmission connection with the cooling rollers (8);
the cooling device is characterized in that four directional rollers (13) are mounted at the bottom end inside the shaping cavity (11) through bearings, a cooling belt (12) is sleeved between the outer sides of every two directional rollers (13), the end parts of the directional rollers (13) are in transmission connection with a driving mechanism, a cleaning mechanism (14) is mounted on the inner wall of the side surface of the shaping cavity (11) through bearings, and the end part of the cleaning mechanism (14) is in transmission connection with the driving mechanism;
two adjacent install drainage mechanism (10) through the bearing between design cavity (11), and the top fixed mounting of gland bonnet body (4) has gas-water separation mechanism (7) that are linked together with the tip of drainage mechanism (10), the other end and the actuating mechanism transmission of drainage mechanism (10) are connected, the top inner wall fixed mounting of gland bonnet body (4) has a plurality of extrusion mechanisms (9), and the bottom and the drainage mechanism (10) surface of extrusion mechanism (9) contact.
2. The film cooling and shaping process applied to agricultural film manufacturing according to claim 1, wherein the driving mechanism comprises a stepping motor, a differential and a transmission belt, an output shaft of the stepping motor is in transmission connection with the differential, and the differential is in transmission connection with the cooling roller (8), the water drainage mechanism (10), the orientation roller (13) and the cleaning mechanism (14) through the transmission belt.
3. The film cooling and shaping process applied to agricultural film manufacturing according to claim 1, wherein the atomizing mechanism (6) comprises a support rod (601), an arc-shaped mounting rack (603) is mounted at the bottom end of the support rod (601) through a rotary positioner, a plurality of atomizing nozzles (604) are screwed on the surface of the arc-shaped mounting rack (603), and a conveying branch pipe (602) communicated with the circulating pump (2) is fixedly mounted at the top of each atomizing nozzle (604).
4. The film cooling and shaping process applied to agricultural film manufacturing according to claim 1, wherein the drainage mechanism (10) comprises a drainage pipe (1001) fixedly installed on the inner wall of one side of the shaping box body (1) and a water suction cylinder (1003) rotatably installed on the other side of the shaping box body (1), the water suction cylinder (1003) is sleeved outside the drainage pipe (1001), a strip-shaped water suction groove (1002) is formed in the top of the drainage pipe (1001), a plurality of water draining grooves (1004) distributed in an annular array are formed in the surface of the water suction cylinder (1003), and water suction cotton (1005) is sleeved outside the water suction cylinder (1003).
5. The film cooling and shaping process applied to agricultural film manufacturing according to claim 4, wherein the gas-water separation mechanism (7) comprises a vacuum machine (701), a vacuum pipe (702) and a separation tank (704), the vacuum pipe (702) is installed between the vacuum machine (701) and the separation tank (704), a joint part (707) connected with a drain pipe (1001) is arranged on the side surface of the separation tank (704), and a return pipe (706) and a three-way valve which are communicated with two adjacent shaping cavities (11) are arranged at the bottom end of the separation tank (704).
6. The film cooling and shaping process applied to agricultural film manufacturing according to claim 5, wherein a water collecting net cylinder (703) is arranged inside the separation tank (704), and a plurality of water dripping parts (705) with conical structures are arranged at the bottom end of the water collecting net cylinder (703).
7. The film cooling and shaping process applied to agricultural film manufacturing according to claim 6, wherein the extrusion mechanism (9) comprises a spring (901) and a door-shaped support (903), the spring (901) is installed at the upper end of the door-shaped support (903), three rotating shafts (904) distributed in an arc-shaped structure are installed at the bottom end of the interior of the door-shaped support (903) through bearings, and extrusion rollers (902) are sleeved on the outer sides of the rotating shafts (904).
8. The film cooling and shaping process applied to agricultural film manufacturing according to claim 1, wherein the cooling belt (12) comprises a base belt and a water absorption belt, and the water absorption belt is fixed on the outer side of the base belt.
9. The film cooling and shaping process applied to agricultural film manufacturing according to claim 8, wherein the cleaning mechanism (14) comprises a rotating rod, and a plurality of cleaning net bags are arranged on the outer side of the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111533349.8A CN114378991A (en) | 2021-12-15 | 2021-12-15 | Film cooling and shaping process applied to agricultural film manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111533349.8A CN114378991A (en) | 2021-12-15 | 2021-12-15 | Film cooling and shaping process applied to agricultural film manufacturing |
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| CN114378991A true CN114378991A (en) | 2022-04-22 |
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