CN110142976A - A kind of overlay film greenhouse booth is by portable heat-sealing machine - Google Patents
A kind of overlay film greenhouse booth is by portable heat-sealing machine Download PDFInfo
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- CN110142976A CN110142976A CN201910415194.4A CN201910415194A CN110142976A CN 110142976 A CN110142976 A CN 110142976A CN 201910415194 A CN201910415194 A CN 201910415194A CN 110142976 A CN110142976 A CN 110142976A
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/70—Agricultural usage or equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of overlay film greenhouse booths by portable heat-sealing machine, including main frame body 1, upper layer frame body 2, lower layer's frame body 3；Upper layer frame body 2 is fixedly mounted automatic thermostat 4, handheld handle 5, concave heat seal band sideslip and corrects wheel 6, U-shaped hole 13；The walking front-wheel 7 of adjustable rate of tension, walking rear-wheel 8, heat block 9, heat seal band runner bracket 10, Teflon heat seal band 11, high-frequency heating pipe 14, polyethylene film heat seal band 16 is fixedly mounted in lower layer's frame body 3.Overlay film greenhouse booth of the invention is by portable heat-sealing machine, and rationally, manufacturing cost is low for design, and precisely, small and exquisite convenient, heat seal is secured for temperature control, is particularly well suited for the field erected heat seal welding of greenhouse booth quilt, insulation greenhouse cloth and uses.
Description
Technical field
The present invention relates to heat-sealing machine fields, and in particular to can overlay film greenhouse booth by polyethylene film surface single-side heating simultaneously
Walking is pushed, and then realizes the portable polyethylene film heat-sealing machine bonded to every piece of greenhouse booth by seam crossing continuous heat seal.
Background technique
Existing polyethylene film heat-sealing machine mainly includes two seed types, one is fixed heat-sealing machine, needs heat for two pieces
The polyethylene film of conjunction is filled between the upper and lower heat block of heat-sealing machine, and two panels polyethylene film is heated and moderately melted by heat block, upper
During lower compacting rotation is dynamic, together by two pieces of polyethylene films compacting heat seal of slush.This fixed heat-sealing machine is only
Poly- second can be compounded in fixed place to polyethylene film heat seal, such as the sealing heat seal of tealeaves, food pack packing material
The greenhouse heat-insulating quilt of alkene film is since its upper and lower two layers of polyethylene film is sandwiched between more thick and heavy heat insulation core material, so that this heat-sealing machine
The polyethylene film that place can not be spliced to greenhouse booth at all carries out heat seal.Also, canopy used in a greenhouse is often lacked then
Up to 2 tons to 5 tons, such large area, heavy weight greenhouse booth quilt can only be in top of greenhouse for the more then thousands of square meters of several hundred square meters, weight
After every piece of canopy is sprawled alignment by scene, heat seal bonding just can be carried out, thus this heat-sealing machine can not be applied to agricultural greenhouse and protect
Temperature is mounted the polyethylene film heat seal at scene；The second is portable geotechnique's film bonding machine (flocking polyethylene film), by the soil of heat seal
Work film need to be laid in advance the ground of surfacing, and peel off the surface flocking at heat seal, then will remove the poly- of flocking
Vinyl film superposition is filled between the upper lower pressure wheel of portable geotechnological film bonding machine, is heated through froe type heat block, in geomembrane heat
Under the rotary action of the upper and lower pinch roller of conjunction machine, the polyethylene film pressing of slush is welded together.Although geomembrane heat-sealing machine is
It is portable, be suitable for erecting bed and use, but thereon, lower pressure wheel must clamp compacting upper layer and lower layer polyethylene film, and two layers
There cannot be any sandwich material just between polyethylene film and heat seal welding may be implemented, and overlay film greenhouse booth is thin by upper and lower polyethylene
Exactly there is thick and solid intermediate insulating layers between film, thus portable geomembrane heat-sealing machine can not equally be applied to agricultural greenhouse
The heat seal of insulation quilt surface layer polyethylene film.In addition, geomembrane heat-sealing machine itself is using froe type heat block, heating surface (area) (HS
Small, local temperature height (about 360 DEG C of operating temperature) is suitable for the polyethylene film heat seal welding of 0.4mm -2.0mm thickness, and warm
The polyethylene film thickness on room insulation quilt surface layer generally all between 0.12mm -0.2mm, is also not belonging to geomembrane heat-sealing machine and is applicable in
Thickness range.
Previous agricultural greenhouse insulation quilt generally takes heat insulation core material upper and lower surface suture Oxford cloth or nylon nonwoven fabrics system
It forms.Hereafter, for the needs of waterproof, using polyethylene film (PE film) as upper layer, intermediate compound shoddy cotton, felt,
The production method of the thermal insulation materials such as rubber and plastic coiled material becomes the technology upgrading trend of greenhouse heat-insulating quilt product.Due to polyethylene film (PE
Film) there is waterproofness and preferable anti-ultraviolet property, using it as surfacing, the agricultural that the multiple heat insulation core material in inside is made into is warm
Room insulation quilt, outdoor tent insulation greenhouse cloth etc., surface waterproofing performance and anti-aging, anti-ultraviolet property, the use in the past of ratio
Oxford woven fabric or nylon nonwoven fabrics have for greenhouse heat-insulating quilt made of surfacing to be increased substantially.However this surface has again
The greenhouse heat-insulating quilt of polyethylene film or outdoor tarpaulin, connection when installing at the scene between every piece of insulation quilt or tarpaulin still can only
Take the Joining Technology with Oxford woven fabric or nylon nonwoven fabrics greenhouse booth by as, i.e., accomplish fluently in advance buttonhole fastened again with rope or
Person is in traditional connecting method of junction sewing snap fastener, this leads to stitching portion, and not only gap is big, leaks out, but also buttonhole or primary and secondary
It is serious to detain junction infiltration, and is difficult to volatile dry again after insulation quilt core material water leaking-in, it is serious to affect greenhouse guarantor
The heat insulation effect and bulk life time of warm quilt.It leaks out to solve stitching portion, seepage problem, hereafter improvement has used adhesive tape bonding envelope again
The mode of mouth.But the firmness of adhesive tape bonding influenced by steam and dust it is very big, and its sleet mist steam seep bubble under,
For adhesive tape using there is serious degumming, seam crossing problem of Cracking after some months, cracking rate is both needed to take every year removing mistake up to 60%
The method that effect adhesive tape re-pastes virgin rubber band is repaired.Since repairing is leaked out seriously not in time, at cracking when winter, canopy is whole
Body heat insulation effect significantly reduces.Polyethylene film itself has the physical characteristic of suitable heat seal welding, thus ideal connecting method
It is that the connection type that the polyethylene film of insulation quilt stitching portion takes heat seal to weld just can be such that every piece of insulation quilt really connects in this way
At an entirety, thoroughly solves the problems, such as to leak out, seep water, " short slab " of polishing integral heat insulation quilt.But lock into existing heat-sealing machine
Equipment and technology, above-mentioned fixed heat-sealing machine and portable geotechnological film bonding machine, the polyethylene film due to greenhouse heat-insulating quilt surface layer
It is compounded with thick and heavy heat insulation core material below, and heat seal welding can not be carried out to greenhouse heat-insulating quilt surface layer polyethylene film.
Summary of the invention
For solve the problems, such as multiple polyethylene film greenhouse heat-insulating quilt of the existing technology can not heat seal bonding, the present invention provides
It is a kind of not influenced by heat insulation core material, to insulation quilt surface layer polyethylene film carry out single-side heating, heat seal of walking greenhouse booth by, protect
Warm tarpaulin special portable formula heat-sealing machine.
Overlay film greenhouse booth of the present invention is by portable heat-sealing machine, including main frame body 1, upper layer frame body 2, lower layer's frame body 3；
Upper layer frame body 2 is fixedly mounted automatic thermostat 4, handheld handle 5, concave heat seal band sideslip and corrects wheel 6, U-shaped hole 13；Lower layer's frame
The walking front-wheel 7 of adjustable rate of tension, walking rear-wheel 8, heat block 9, heat seal band runner bracket 10, Teflon is fixedly mounted in frame body 3
Heat seal band 11, high-frequency heating pipe 14, polyethylene film heat seal band 16.
The embedded installation automatic thermostat 4 in 2 front of upper layer frame body.
Frame body 2 middle and back in upper layer is fixedly installed with complete machine handheld handle 5 with screw.
It is 1-2, preferably 2 that concave heat seal band sideslip, which corrects wheel 6,.
When concave heat seal band sideslip correction wheel 6 is 1, it is fixed in upper layer frame body 2 with the steel shaft that both ends are cased with screw thread
Between position on the lower side；When concave heat seal band sideslip correction wheel 6 is 2, upper layer frame body 2 is fixed on the steel shaft that both ends are cased with screw thread
Each one of front and back.
Concave heat seal is 15mm-40mm, preferably 20mm with sideslip correction 6 bottoms of wheel to edge high point distance 6-1.
It is usually 100mm-140mm that concave heat seal band sideslip, which corrects 6 width 6-2 of wheel, preferably 110mm.
It is the high temperature resistant nylon wheel for being embedded with bearing that concave heat seal, which corrects 6 materials of wheel with sideslip,.
Concave heat seal is corrected wheel 6 with sideslip and is fixed in U-shaped hole 13 with the steel shaft that both ends are cased with screw thread.
Mandril screw is installed on the outside of U-shaped hole 13, carries out positioning adjustment up and down to correct wheel 6 to sideslip.Sideslip is corrected
Wheel 6 is pressed downward on tangible Teflon heat seal band 11, is rotating the race in walking for preventing and correcting Teflon heat seal band automatically
Inclined phenomenon.Teflon heat seal band is rotated in the stretching of front and back tensioning wheel and is rolled when walking on polyethylene film, due to hand-held set
Device presses uneven and friction surface frictional force the unevenness of stress, belt deviation phenomenon easily occurs.This sideslip is existing
Feature as showing " running pine not running tightly ".Concave heat seal band sideslip corrects wheel 6 and is fixed on upper layer frame body 2 and is compacted in iron
Fluorine dragon heat seal takes, and rotates with the rotation of Teflon heat seal band.When there is sideslip in Teflon heat seal band, Teflon heat seal band
The edge high point for necessarily running to concave wheel is lifted stretching, thus under the principle effect of " running pine not running tightly ", Teflon heat seal
Band, which is run back again to concave heat seal, corrects the recess portion of wheel 6 with sideslip, walks along straight path.
Walking front-wheel 7 and walking rear-wheel 8 are fixed on lower layer's frame body 3 with bar screw.
Heat block 9 is copper or aluminium material.
There is 2-4 cavity bore in the middle part of heat block 9, hole is provided with 2-4 high-frequency heating pipe 14 side by side, is sealed with heat conductive silica gel
Gu.Heat block general power is between 800W-1600W.
Heat block 9 is fixed in the intermediate membrane of lower layer's frame body 3 with screw, be lined between the contact surface of lower partition every
Hot asbestos pad 15.Heat block is downwardly against on Teflon heat seal band 11, and after high-frequency heating pipe 14 is powered, heat block heats up quickly
Heat seal welding is carried out to polyethylene film to the temperature of setting, then through Teflon heat seal band 11.
The width of the heat block 9 is 50mm-100mm, and the width of heat seal welding is also 50mm-100mm.
Teflon heat seal band 11 is fixed on the walking front-wheel 7 and walking rear-wheel 8 of adjustable rate of tension, by heat block 9
It is thermally conductive, rotated with the rotation of front and back traveling wheel, " walking " and be compacted polyethylene film heat seal band 16.
Further, 11 width 80mm-120mm, preferably 100mm of Teflon heat seal band；Thick 0.12mm-0.30mm, preferably
0.25mm。
Front-wheel 7, walking 8 material of rear-wheel of walking are high temperature resistant nylon wheel.
Walking front-wheel 7, the walking wheel of rear-wheel 8 are embedded with bearing, are fixed on lower layer's frame body 3 with the steel shaft that both ends are cased with screw thread
On, be used to support fixed Teflon heat seal band 11, and rotate drive Teflon heat seal band 11 walk on polyethylene film heat seal weld
Connect polyethylene film.
The optional steel plate of 1 making material of main frame body, aluminium alloy extrusions, molding engineering plastics etc..
1 one face frame plate of main frame body is a full page, and 1 another side of main frame body is provided with to run through and be somebody's turn to do in the boundary of upper and lower level
The opening of frame plate.
It is separately installed with releasable connection plate 12 (steel plate, aluminium alloy plate) through opening front and back, with screw connection aperture
The upper and lower frames frame plate at place, for dismantling the Teflon heat seal band 11 that changes the outfit.
Automatic thermostat 4 is embedded in main frame body upper layer prelaminar part, in this way convenient for observation temperature change and regulation setting temperature
Degree.It carries out temperature setting to the high-frequency heating pipe 14 in heat block and opens automatically, stops controlling, temperature setting range 0 DEG C-
999 DEG C adjustable.Automatic thermostat 4 is connected to solid-state relay, protective tube, power on/off indicator light and the temperature being mounted on heat block
Spend the electric devices such as sensor.
Using the present invention, the polyethylene film heat seal band 16 for heat seal welding be suitable for a thickness of 0.12mm -0.2mm, it is excellent
Select 0.18mm.Width is 80mm-120mm, preferably 100mm.
Overlay film greenhouse booth of the present invention various polyethylene films can be used to be cut manufactured polyethylene film by portable heat-sealing machine
Heat seal band 16.The preferably multi-layer co-extruded anti-aging polyethylene film of polyethylene film heat seal band 16, the more preferable poly- second of five-layer co-squeezing anti-aging
It is milky white to be most preferably followed successively by first layer anti-aging transparent heat-sealing film layer, antiultraviolet black film shading layer, first layer anti-aging for alkene film
The five-layer co-squeezing anti-aging of film reflective layer, the milky white film reflective layer of second layer anti-aging and second layer anti-aging transparent heat-sealing film layer is poly-
Vinyl film.
Different, fltting speed difference, heat block 9 according to environment temperature when 16 thickness of polyethylene film heat seal band difference, heat seal
Temperature preferably adjusted between 155 DEG C -185 DEG C.Heat block 9 is compacted by Teflon heat seal band 11 in polyethylene film heat seal band
16 and overlay film greenhouse booth by the polyethylene film on surface layer, since overlay film greenhouse booth is to keep the temperature below the polyethylene film on surface layer
Core material, the high temperature of heat block 9 are transmitted to overlay film greenhouse booth by the resistance after on the polyethylene film on surface layer, by heat insulation core material below
It can not be again quickly to inside heat insulation core material and conduction below core material, scattering and disappearing every, temperature, thus heat block 9 is conducted through the high temperature come
Polyethylene film heat seal band 16 and overlay film greenhouse booth can be acted on rapidly by the polyethylene film on surface layer, and the two is moderately melted simultaneously
Heat seal is integrally welded, and heat seal is secured, stablizes, and effect is ideal.
In the front of walking front-wheel 7, lower layer's frame body 3 its to diagonally forward expenditure have 2 polyethylene film heat seals band runner branch
Frame 10, one, the bracket is welded into an entirety with 1 monolith plate face of main frame body, and another is open with 1 another side of main frame body
Plate face is tightly fastened with screw.
There is U-shaped opening slot at the top of polyethylene film heat seal band runner bracket 10, to turning for fixed polyethylene film heat seal band 16
Axis, and facilitate changing the outfit for polyethylene film heat seal band 16 and Teflon heat seal band 11.
Holddown spring 21 is installed in 16 shaft two sides of polyethylene film heat seal band, prevents polyethylene film heat seal band 16 excessively loose
It is dynamic.
For convenient for carrying out live bonding operation, overlay film greenhouse of the invention to insulation quilt in the arc slope surface of greenhouse
Canopy is hand-held promotion walking equipment by portable heat-sealing machine.In heat seal insulation quilt on the level ground of no gradient, as excellent
Scheme is selected, for the automatically walk heat seal for realizing machine, (full page side) installation can be gone in the 8 side rotation axis of walking rear-wheel of machine
Rear wheel drive wheel 19 is walked, speed regulating motor 17 (polyethylene film heat seal band runner bracket 10 is front) is installed in 1 tail portion of main frame body,
Speed regulating motor driving wheel 18 is connect with walking rear wheel drive wheel 19 by driving belt 20, and then is driven by the rotation of motor
Rear wheel of walking pushes complete machine walking, realizes automatic uniform speed walking, the heat seal welding of complete machine.
Speed regulating motor 17 can also be used chain with walking rear wheel drive wheel 19 and connect with gear.
Speed regulating motor 17 and motor drive wheel 18, walking rear wheel drive wheel 19 are design for disassembly, convenient for machine flat
Different uses under the two kinds of environment in face and slope surface.
Overlay film greenhouse booth of the present invention is by portable heat-sealing machine, for the scene splicing heat seal of greenhouse heat-insulating quilt seam crossing, heat
Firm welding, beauty at conjunction, close that water effect, tensile strength are ideal, thoroughly solve tether connection, the leakage of adhesive tape bonding
The problems such as wind, infiltration, degumming cracking, significantly improve the heat insulation effect and whole service life of insulation quilt.Operator is in temperature
Walk on the arc heat preservation face of room heat seal, heat-sealing machine is light easy to operate, reduce traditional approach heat preservation be connected installation labour it is strong
Degree.
Since polyethylene film has significant waterproof performance and cheap, using it as the skin-material of greenhouse heat-insulating quilt
More and more practical applications are obtained.For solve the problems, such as greenhouse heat-insulating quilt surface layer polyethylene film can not heat seal, the present invention exists
On the basis of the further investigation such as greenhouse heat-insulating quilt type, use pattern, installation method, overlay film thickness, protected particular for greenhouse
Temperature the characteristics of multiple heat insulation core material, has been carried out targeted improvement among the polyethylene film of surface layer.Overlay film greenhouse booth quilt of the present invention
Portable heat-sealing machine, be it is a kind of polyethylene film surface single-side heating and walk heat and welding portable heat-sealing machine, can be to temperature
Room insulation quilt surface layer polyethylene film carries out effective heat seal welding, is suitable on greenhouse field ground and greenhouse roof slope surface to guarantor
Temperature is carried out live heat seal, splicing is installed, and heat seal is high-efficient, does not fear sleet immersion at heat seal, a small amount of dust does not influence heat seal
Effect, the service life at heat seal are equal to integral heat insulation quilt, and seals are ideal.The present invention is the leather to existing heat-sealing machine
Newly, the puzzlement that the greenhouse heat-insulating quilt heat seal of polyethylene film is welded can not be answered surface by thoroughly solving existing all kinds of heat-sealing machines,
" short slab " that the existing splicing mounting means of the multiple polyethylene film greenhouse heat-insulating quilt of polishing leaks out, seeps water, significantly improves insulation quilt
Integral heat insulation effect, extend the intact service life of insulation quilt, and then ensured the output benefit of greenhouse.The present invention
Overlay film greenhouse booth by portable heat-sealing machine, rationally, manufacturing cost is low for design, and temperature control is precisely, small and exquisite convenient, heat seal jail
Gu being particularly well suited for the field erected heat seal welding of greenhouse booth quilt, insulation greenhouse cloth to use.
The present disclosure additionally applies for the heat seal splicings between the blocky tarpaulin that polyethylene film answers thermal insulation material outdoor tent.
Detailed description of the invention
Fig. 1 is overlay film greenhouse booth of the present invention by portable heat seal owner view
Fig. 2 is overlay film greenhouse booth of the present invention by portable heat-sealing machine rearview
Fig. 3 is overlay film greenhouse booth of the present invention by portable heat-sealing machine right side view
Fig. 4 is overlay film greenhouse booth of the present invention by portable heat seal owner frame body structure A-A section and device installation site
Figure
Fig. 5 is that concave heat seal band sideslip of the present invention corrects wheel construction figure
Fig. 6 is overlay film greenhouse booth of the present invention by portable heat-sealing machine B-B sectional view
Fig. 7 is overlay film greenhouse booth of the present invention by portable heat-sealing machine prioritization scheme speed regulating motor installation diagram
In figure, 1- main frame body；The upper layer 2- frame body；3- lower layer frame body；4- automatic thermostat；5- handheld handle；6-
Concave heat seal band sideslip corrects wheel；6-1- concave heat seal band sideslip corrects wheel bottom to edge high point distance；6-2- concave heat seal
Band sideslip corrects wheel width；7- walking front-wheel；8- walking rear-wheel；9- heat block；10- heat seal band runner bracket；11- Teflon heat
Crossed belt；12- releasable connection plate；13-U type hole；14- high-frequency heating pipe；15- heat-insulated asbestos pad；16- polyethylene film heat seal band；17-
Speed regulating motor；18- motor drive wheel；19- walking rear wheel drive wheel；20- driving belt；21- holddown spring.
Wherein, Fig. 1 is Figure of abstract.
Specific embodiment
Below in conjunction with specific embodiment and embodiment, it is specifically described the present invention, advantages of the present invention and various effects
It thus will clearly present.It will be understood by those skilled in the art that these specific embodiments and embodiment are for illustrating
The present invention is not intended to limit the present invention.
Throughout the specification, unless otherwise specified, terms used herein are interpreted as usual in this field
Used meaning.Therefore, unless otherwise defined, all technical and scientific terms used herein has leads with belonging to the present invention
The identical meaning of the general understanding of field technique personnel.Contradiction if it exists, this specification are preferential.
Embodiment 1
Positioned at the Changping District, Beijing town Nan Shao Beijing Jinliuhuan Agriculture Garden heliogreenhouse, the long 50m of canopy body thing is installed and used
For breadth 1.5m overlay film rubber and plastic canopy by 34 pieces, every piece of canopy takes adhesive tape bonding mode by between.After 2 months, since adhesive tape comes unglued seriously,
Virgin rubber band is removed, heat seal connection is carried out by portable heat-sealing machine using overlay film greenhouse booth of the present invention, wherein concave heat seal band sideslip
It corrects wheel 6 and uses 2, concave heat seal band sideslip correction wheel bottom to edge high point distance is 20mm, width 110mm；Heat block 9
There are 4 cavity bores at middle part, and hole is provided with 4 high-frequency heating pipes 14 side by side；9 width of heat block is 80mm, heat seal welding
Width is also 80mm；11 width 100mm of Teflon heat seal band；Thick 0.25mm；Polyethylene film heat seal band 16 for heat seal welding is thick
Degree is 0.18mm, and wide 100mm, polyethylene film heat seal band 16 is five-layer co-squeezing anti-aging polyethylene film, and it is anti-old to be followed successively by first layer
Change transparent heat-sealing film layer, antiultraviolet black film shading layer, the milky white film reflective layer of first layer anti-aging, the milky white film of second layer anti-aging
Reflective layer and second layer anti-aging transparent heat-sealing film layer；The temperature setting of heat block 9 is at 175 DEG C or so.Former canopy is all spelled
It meets place and carries out heat bonding of the invention, statistical process shows 6.9 DEG C of mean monthly maximum temperature in winter canopy after bonding.Observation
12 months, stitching portion heat bonding was secured, without any cracking failure phenomenon.
Embodiment 2
Positioned at the institute of agricultural sciences, the Fangshan District of Beijing base in Fangshan District of Beijing Shilou County town, Quan Yuanqu heliogreenhouse uses overlay film
Rubber and plastic insulation quilt, canopy use adhesive tape bonding side by stitching portion between block, using degumming is cracked successively at discovery adhesive tape bonding shortly after.
Using the overlay film greenhouse booth of the embodiment of the present invention 1 by portable heat-sealing machine cooperation embodiment 1 with a thickness of 0.18mm, width 100mm
Polyethylene film heat seal band 16 carry out canopy by heat bonding between block, water drenching is carried out at heat seal, tears experiment, is not occurred de- at heat seal
Weldering, problem of Cracking, firm welding, according to the greenhouse of adhesive tape bonding canopy quilt, by greenhouse, minimum temperature mentions heat bonding canopy of the present invention
It is about 2 DEG C high.
Embodiment 3
Zhong Guan-cun science popularization farm positioned at Haidian District, Beijing City, which is purchased install and use after soon, canopy is by ox
There is breakage in saliva cloth surface, causes shoddy cotton core material exposed.In October, 2017, to the heliogreenhouse evil mind cotton patch ox of its full garden
Jin Bupeng is replaced, and the canopy newly to change the outfit is by for rubber and plastic overlay film canopy quilt, and surface layer and core material are the material that do not absorb water, and canopy is by between block
Cooperated using the overlay film greenhouse booth of the embodiment of the present invention 1 by portable heat-sealing machine same as Example 1 with a thickness of 0.18mm, width
The polyethylene film heat seal band 16 of 100mm carries out heat seal welding, bonds close and firm at heat seal, observes 18 months, without any seam
Locate cracking phenomena.
Embodiment 4
Agricultural machinery institute, Xinjiang Autonomous Region academy of agricultural sciences positioned at Xinjiang Autonomous Region Urumqi City Shayibak District, the greenhouse are complete
Portion is using felt one side film canopy by (upper epidermis overlay film), and canopy is all connected using buttonhole tether mode before being transformed.After use
The overlay film greenhouse booth of the embodiment of the present invention 1 is spliced mode to base whole heliogreenhouse shed in institute by portable heat-sealing machine and carries out
Heat seal Welding Modification.The difference is that concave heat seal is 30mm with sideslip correction 6 bottoms of wheel to edge high point distance, it is wide
Spend 130mm；There are 4 cavity bores in the middle part of heat block 9, hole is provided with 4 high-frequency heating pipes 14 side by side；9 width of heat block is
The width of 100mm, heat seal welding are also 100mm；11 width 120mm of Teflon heat seal band；Thick 0.25mm；For heat seal welding
Polyethylene film heat seal band 16 is with a thickness of 0.20mm, wide 120mm；The temperature setting of heat block 9 is at 185 DEG C or so.Observation 12 months,
Correctional effect is significant.The same period in former years of ratio, minimum temperature improves about 5 DEG C in canopy.In addition, former buttonhole tether mode " boring wind " is seriously,
When night hangs strong wind, there is canopy integrally to be started bending, the roll bar that fractures (steel pipe roll bar) phenomenon by strong wind once in a while.Do not go out after transformation
Now cross this problem.
Claims (10)
1. a kind of overlay film greenhouse booth is by portable heat-sealing machine, including main frame body (1), upper layer frame body (2), lower layer's frame body
(3)；Automatic thermostat (4), handheld handle (5), concave heat seal band sideslip correction wheel (6), U are fixedly mounted in upper layer frame body (2)
Type hole (13)；Lower layer's frame body (3) be fixedly mounted the walking front-wheel (7) of adjustable rate of tension, walking rear-wheel (8), heat block (9),
Heat seal band runner bracket (10), Teflon heat seal band (11), high-frequency heating pipe (14), polyethylene film heat seal band (16).
2. overlay film greenhouse booth according to claim 1 is by portable heat-sealing machine, which is characterized in that concave heat seal band sideslip entangles
Positive wheel bottom is 15mm-40mm, preferably 20mm apart from (6-1) to edge high point.
3. overlay film greenhouse booth according to claim 1 or 2 is by portable heat-sealing machine, which is characterized in that concave heat seal band is run
Deflection correction wheel width (6-2) is 100mm-140mm, preferably 110mm.
4. -3 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that heat block
(9) width is 50mm-100mm.
5. -4 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that Teflon heat
Crossed belt (11) be fixed on adjustable rate of tension walking front-wheel (7) and walking rear-wheel (8) on, by heat block (9) it is thermally conductive, with
The rotation of front and back traveling wheel and rotate, walk and be compacted polyethylene film heat seal band (16).
6. -5 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that Teflon heat
Crossed belt (11) width 80mm-120mm, preferably 100mm；Thick 0.12mm-0.30mm, preferably 0.25mm.
7. -6 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that be used for heat seal
The polyethylene film heat seal band (16) of welding is with a thickness of 0.12mm -0.2mm, preferably 0.18mm；Width is 80mm-120mm, preferably
100mm。
8. -7 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that be used for heat seal
The polyethylene film heat seal band (16) of welding is multi-layer co-extruded anti-aging polyethylene film；It is preferred that five-layer co-squeezing anti-aging polyethylene film；
It is anti-to be more preferably followed successively by first layer anti-aging transparent heat-sealing film layer, antiultraviolet black film shading layer, the milky white film of first layer anti-aging
The five-layer co-squeezing anti-aging polyethylene of photosphere, the milky white film reflective layer of second layer anti-aging and second layer anti-aging transparent heat-sealing film layer
Film.
9. -8 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that according to poly- second
Environment temperature difference, fltting speed are different when alkene film heat seal band (16) thickness difference, heat seal, and the temperature of heat block (9) is 155
It is adjusted between DEG C -185 DEG C.
10. -9 any one described overlay film greenhouse booth are by portable heat-sealing machine according to claim 1, which is characterized in that in Wu Po
On the level ground of degree when heat seal insulation quilt, walking rear wheel drive can be installed in walking rear-wheel (8) side rotation axis of machine
It takes turns (19), speed regulating motor (17) is installed in main frame body (1) tail portion, by driving belt (20) by speed regulating motor driving wheel (18)
It is connect with walking rear wheel drive wheel (19), and then drives walking rear wheel to push complete machine walking by the rotation of motor, realized
Automatic uniform speed walking, the heat seal welding of complete machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910415194.4A CN110142976A (en) | 2019-05-14 | 2019-05-14 | A kind of overlay film greenhouse booth is by portable heat-sealing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910415194.4A CN110142976A (en) | 2019-05-14 | 2019-05-14 | A kind of overlay film greenhouse booth is by portable heat-sealing machine |
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| CN110142976A true CN110142976A (en) | 2019-08-20 |
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| CN201910415194.4A Withdrawn CN110142976A (en) | 2019-05-14 | 2019-05-14 | A kind of overlay film greenhouse booth is by portable heat-sealing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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Address after: 100800 1203, floor 2, building 1, No.A 9, Jianguo Road, Chaoyang District, Beijing Applicant after: Beijing Huamei Wolong Agricultural Technology Co.,Ltd. Applicant after: HUAMEI ENERGY SAVING TECHNOLOGY GROUP CO.,LTD. Applicant after: BEIJING WOLONG AGRICULTURE & FORESTRY TECHNOLOGY CO.,LTD. Address before: Building 2-1203, No. 1, No. 9, Jianguo Road, Chaoyang District, Beijing 100800 Applicant before: BEIJING HUAMEI WOLONG AGRICULTURAL TECHNOLOGY Co.,Ltd. Applicant before: HUAMEI ENERGY SAVING TECHNOLOGY GROUP CO.,LTD. Applicant before: BEIJING WOLONG AGRICULTURE & FORESTRY TECHNOLOGY CO.,LTD. |
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Application publication date: 20190820 |
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