CN111300853A - Polyester film prosthetic devices based on temperature-proof film is planted to big-arch shelter - Google Patents
Polyester film prosthetic devices based on temperature-proof film is planted to big-arch shelter Download PDFInfo
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- CN111300853A CN111300853A CN202010261746.3A CN202010261746A CN111300853A CN 111300853 A CN111300853 A CN 111300853A CN 202010261746 A CN202010261746 A CN 202010261746A CN 111300853 A CN111300853 A CN 111300853A
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- groove
- block
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- opening
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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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
- B29C73/12—Apparatus therefor, e.g. for applying
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/222—Lamellar or like blinds
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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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The utility model provides a polyester film prosthetic devices based on temperature-insulated film is planted to big-arch shelter, includes preceding cassette, be provided with the preceding draw-in groove that the opening is backward and the opening is decurrent in the preceding cassette, its characterized in that: the utility model discloses a greenhouse planting heat insulation film repairing device, including preceding draw-in groove, the upper side inner wall of preceding draw-in groove is last rotatable to be provided with the base, the fixed cassette that is provided with down on the upside terminal surface of base, lower cassette upside just is located rotatable setting drum assembly on the front side inner wall of preceding draw-in groove, the upside inner wall of preceding cassette is provided with the through chute that runs through from top to bottom, it is provided with the attached subassembly of gluing tightly in the through chute to run through, the rear side of preceding cassette is provided with back cassette, be provided with the ascending opening turn trough that runs through around of opening in the back cassette, fixedly connected with rotation support rod between the left and right sides inner wall of opening turn trough, this example aims at designing a handy.
Description
Technical Field
The invention relates to the field of polyester film repair, in particular to a polyester film repair device based on a greenhouse planting heat insulation film.
Background
The traditional greenhouse is mainly planted with a relatively closed space formed by isolating the outside through a polyester film, so that the temperature and humidity in the space are kept, and the plants in the space can grow under more excellent conditions.
Disclosure of Invention
In order to solve the problems, the embodiment designs a polyester film repairing device based on a greenhouse planting heat insulation film, which comprises a front clamping seat, wherein a front clamping groove with a backward opening and a downward opening is arranged in the front clamping seat, a base is rotatably arranged on the front inner wall of the front clamping groove, a lower clamping seat is fixedly arranged on the upper end surface of the base, a rotary drum component is rotatably arranged on the upper side of the lower clamping seat and on the front inner wall of the front clamping groove, a through sliding groove is vertically arranged in the upper inner wall of the front clamping seat in a penetrating manner, a sticking component is arranged in the through sliding groove, a rear clamping seat is arranged on the rear side of the front clamping seat, an opening rotating groove with an upward opening and a front and rear penetrating manner is arranged in the rear clamping seat, a rotary supporting rod is fixedly connected between the left inner wall and the right inner wall of the opening rotating, the clamping block is fixedly provided with a fixed block, the rotary supporting rod is symmetrically provided with push blocks which are respectively positioned at the front side and the rear side of the clamping block, the inner wall of the lower side of the opening rotary groove is internally provided with a rear clamping groove which penetrates through the front side and the rear side and has a downward opening, the inner wall of the rear clamping groove is symmetrically provided with a lifting push block which can slide in the rear clamping groove, a return spring is fixedly connected between the lower end surface of the lifting push block and the inner wall of the lower side of the rear clamping groove, the lifting push block is internally provided with an opening rotary groove with a downward opening, the inner wall of the front side and the rear side of the opening rotary groove is respectively and fixedly provided with a first rotary block and a second rotary block which are rotatably connected with the lifting push block, a rear clamping roller is fixedly arranged between the first rotary block and the second rotary block, the inner wall of the rear clamping groove is internally communicated with an opening which is arranged backwards, and the rear end of the, a clamping rotary groove is arranged in the inner wall of the front side of the rear clamping groove, the front end of the second rotary block extends into the clamping rotary groove, and a semicircular bayonet with a downward opening is arranged on the second rotating block positioned in the clamping rotating groove, a clamping block which can be sleeved with the bayonet and clamped with the upper arc-shaped inner wall of the bayonet is rotatably arranged at the lower side of the second rotating block and in the clamping rotating groove, a threaded rod is fixedly arranged on the end surface of the front side of the clamping block, the front end of the threaded rod extends into the front clamping groove and is in threaded connection with the roller component, and the roller component can drive the roller component to rotate when sliding on the threaded rod, a box body is fixedly arranged on the front side end face of the front clamping seat, the box body is internally provided with an adhesive tape cavity, a high-strength adhesive tape is placed in the adhesive tape cavity, and the adhesive component can attach the adhesive tape on the high-strength adhesive tape to the split of the polyester film.
Preferably, the roller assembly comprises an inner roller rotatably arranged on the inner wall of the front side of the front clamping groove, a thread groove with a backward opening is arranged in the inner roller, the front end of the threaded rod extends into the thread groove and is in threaded connection with the inner wall of the thread groove, the thread inclination of the threaded rod is smaller than the minimum slidable dead angle of the thread groove on the threaded rod, an outer roller is rotatably sleeved on the outer side of the inner roller, bayonet openings with outward openings are arranged in an annular array in a circular surface on the outer side of the inner roller, an elastic sheet which is elastic and can be clamped in the bayonet openings is fixedly arranged on an inner circular surface of the outer roller, the inner roller and the outer roller can be limited to rotate only in a single direction through clamping between the elastic sheet and the bayonet openings, and the outer roller and the threaded rod can rotate through matching, and then the edge of the polyester film is rolled into the front clamping groove, and the notches of the polyester film on the left side and the right side can be adhered through the matching of the lower clamping seat and the sticking component.
But preferably, be provided with the outside ring channel of opening on the week side arc terminal surface of outer cylinder, the ring channel is close to intercommunication in the inner wall of threaded rod one side is provided with the dashpot, slidable is provided with the annular piece in the ring channel, the annular piece is close to fixed being provided with on the arc terminal surface of threaded rod one side can gliding buffer block in the dashpot, the buffer block with fixed buffer spring that is provided with between the dashpot inner wall, through the annular piece can ensure outer cylinder will polyester film is drawn into during the preceding draw-in groove, can not excessively be drawn into and the film that causes tears.
Preferably, the tight-sticking component comprises a finger push block slidably arranged between the front and rear inner walls of the through chute, a rotary groove with a downward opening is arranged in the finger push block, a compaction round block is rotatably arranged between the left and right inner walls of the rotary groove, a guide wheel capable of guiding the pulled adhesive tape wound on the high-strength adhesive tape can be attached to the polyester film on the upper side of the lower clamping seat by abutting the compaction round block and the arc surface at the upper end of the lower clamping seat, a first chute and a second chute which are distributed up and down are respectively arranged in the left and right inner walls of the through chute, the front and rear ends of the second chute and the first chute are respectively connected by a first skip groove and a second skip groove, and the left and right end faces of the finger push block are respectively fixedly provided with a finger push block which can be arranged between the first chute, The second sliding groove, the first jumping groove and the guide sliding block sliding in the second jumping groove are provided with a first jumping block in a sliding manner in the first jumping groove, the upper side end surface of the first jumping block is provided with an inclined surface structure, the rear side inner wall of the first jumping groove is internally provided with a first return pushing groove in a communicating manner, the rear side end surface of the first jumping block is fixedly provided with a first return pushing block capable of sliding in the first return pushing groove, a first pushing spring is fixedly arranged between the lower side end surface of the first return pushing block and the lower side inner wall of the first return pushing groove, the second jumping groove is internally provided with a second jumping block in a sliding manner, the upper side end surface of the second jumping block is provided with an inclined surface structure, the front side inner wall of the second jumping groove is internally provided with a second return pushing groove in a communicating manner, the front side end surface of the second jumping block is fixedly provided with a second return pushing block capable of sliding in the second return pushing groove, a second pushing spring is fixedly connected between the lower side end face of the second return pushing block and the lower side inner wall of the second return pushing groove, and the pulled adhesive tape with the adhering surface can be adhered to the polyester film through extrusion between the compaction round block and the arc surface at the upper end of the lower clamping seat.
Preferably, the arc-shaped end faces of the circumferential sides of the compaction round block are provided with arc-shaped openings with the radian identical to that of the upper end face of the lower clamping seat, so that the compaction round block is tightly attached to the lower clamping seat.
Preferably, a locking chute with a forward opening is formed in the front end face of the front clamping seat, a locking slider is slidably arranged in the locking chute, a limiting plate capable of sliding relative to the front clamping seat is fixedly arranged on the front end face of the locking slider, and when the limiting plate slides down to the maximum extent, the base can be limited from swinging.
Preferably, a dissolving block is fixedly arranged at the rear end of the base, when the base is used, the dissolving block and the limiting plate can generate heat to further dissolve two ends of the crack, and the dissolving block and the limiting plate can be powered by a built-in storage battery, so that the crack can be prevented from being continuously cracked.
Preferably, a grip is fixedly arranged on the front end face of the box body, and a user can hold the front clamping seat through the grip.
Preferably, the rear clamping seat is connected with the front clamping seat through a sliding column and a sliding rail, and the rear clamping seat is limited by the sliding column and the sliding rail from being separated from the front clamping seat.
The invention has the beneficial effects that: when using, this device can repair the film edge of crack both sides to this reduces cracked size, simultaneously, this device accessible dissolves the cracked breach, with this, can restrict the crack again and continue the fracture expansion along the breach, and this device can tighten up the restoration with the film of crack department automatically in the use, convenient operation is worth recommending the use.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a greenhouse planting heat insulation film-based polyester film repair device of the present invention;
FIG. 2 is a schematic view of a partial structure of a greenhouse planting heat insulation film-based polyester film repairing device of the present invention;
FIG. 3 is a schematic view of the structure in the direction "A-A" in FIG. 1;
FIG. 4 is an enlarged schematic view of "C" in FIG. 3;
FIG. 5 is a schematic view of the structure in the direction "B-B" in FIG. 1;
FIG. 6 is a schematic view of the structure in the direction "D-D" in FIG. 5;
fig. 7 is a schematic structural view of the finger pushing block.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a polyester film repairing device based on a greenhouse planting heat insulation film, which is further explained by combining the attached drawings of the invention:
the invention relates to a polyester film repairing device based on a greenhouse planting heat insulation film, which comprises a front clamping seat 109, wherein a front clamping groove 114 with a backward opening and a downward opening is arranged in the front clamping seat 109, a base 125 is rotatably arranged on the inner wall of the front side of the front clamping groove 114, a lower clamping seat 126 is fixedly arranged on the upper side end surface of the base 125, a roller component is rotatably arranged on the upper side of the lower clamping seat 126 and positioned on the inner wall of the front side of the front clamping groove 114, a through sliding groove 107 is vertically arranged in the inner wall of the upper side of the front clamping seat 109 in a penetrating manner, a sticking component is arranged in the through sliding groove 107, a rear clamping seat 167 is arranged on the rear side of the front clamping seat 109, an opening rotating groove 155 with an upward opening and a front-rear penetrating manner is arranged in the rear clamping seat 167, a rotating support rod 153 is fixedly connected between the inner walls of the left, a fixed block 154 is fixedly arranged on the clamping block 152, push blocks 173 respectively positioned at the front side and the rear side of the clamping block 152 are symmetrically arranged on the rotating support rod 153 in a left-right manner, rear clamping grooves 156 which penetrate through the front side and the rear side are arranged in the lower inner wall of the opening rotating groove 155, a lifting push block 162 which can slide in the rear clamping groove 156 is symmetrically arranged in the rear side, a return spring 161 is fixedly connected between the lower end surface of the lifting push block 162 and the lower inner wall of the rear clamping groove 156, an opening rotating groove 163 with a downward opening is arranged in the lifting push block 162, a first rotating block 165 and a second rotating block 169 which are rotatably connected with the lifting push block 162 are respectively and fixedly arranged on the front side and the rear side inner walls of the opening rotating groove 163, a rear clamping roller 164 is fixedly arranged between the first rotating block 165 and the second rotating block 169, and an opening 166 with a rearward opening is arranged in the rear inner wall of the rear clamping groove 156, the rear end of the first rotating block 165 extends out of the rear end opening of the opening 166, a clamping rotating groove 168 is formed in the inner wall of the front side of the rear clamping groove 156, the front end of the second rotating block 169 extends into the clamping rotating groove 168, a semicircular clamping opening 171 with a downward opening is formed in the second rotating block 169 located in the clamping rotating groove 168, a clamping block 172 which can be sleeved with the clamping opening 171 and clamped with the upper arc-shaped inner wall of the clamping opening 171 is rotatably arranged on the lower side of the second rotating block 169 located in the clamping rotating groove 168, a threaded rod 123 is fixedly arranged on the front end face of the clamping block 172, the front end of the threaded rod 123 extends into the front clamping groove 114 and is in threaded connection with the roller assembly, the roller assembly can be driven to rotate when sliding on the threaded rod 123, and a box body 134 is fixedly arranged on the front end face of the front clamping seat 109, a tape cavity 135 is formed in the box body 134, a high-strength adhesive tape 136 is placed in the tape cavity 135, and the adhesive component can attach the tape on the high-strength adhesive tape 136 to the slit of the mylar film.
Advantageously, the roller assembly includes an inner roller 122 rotatably disposed on the inner wall of the front card slot 114, a thread groove 181 with a backward opening is disposed in the inner roller 122, the front end of the thread rod 123 extends into the thread groove 181 and is in threaded connection with the inner wall of the thread groove 181, the thread pitch on the thread rod 123 is smaller than the smallest slidable dead angle of the thread groove 181 on the thread rod 123, an outer roller 117 is rotatably sleeved on the outer side of the inner roller 122, bayonet slots 121 with outward outer openings are disposed in an annular array in the outer circular surface of the inner roller 122, an elastic sheet 119 having elasticity and capable of being clamped in the bayonet slots 121 is fixedly disposed on the inner circular surface of the outer roller 117, and the inner roller 122 and the outer roller 117 can be limited to rotate only in one direction by the clamping between the elastic sheet 119 and the bayonet slots 121, the outer roller 117 and the threaded rod 123 can rotate in cooperation, so that the edge of the polyester film 116 is drawn into the front clamping groove 114, and the notches of the polyester film 116 on the left side and the right side can be glued through cooperation of the lower clamping seat 126 and the adhesive component.
Beneficially, an annular groove 111 with an outward opening is formed in an arc-shaped end face of the peripheral side of the outer drum 117, the annular groove 111 is close to the buffer groove 112 communicated with the inner wall of one side of the threaded rod 123, an annular block 115 is slidably arranged in the annular groove 111, the annular block 115 is close to the buffer block 182 capable of sliding in the buffer groove 112 and fixedly arranged on the arc-shaped end face of one side of the threaded rod 123, a buffer spring 113 is fixedly arranged between the buffer block 182 and the inner wall of the buffer groove 112, and the annular block 115 can ensure that when the outer drum 117 rolls the polyester film 116 into the front clamping groove 114, the film cannot be torn due to excessive rolling.
Advantageously, the sticky attaching assembly includes a finger pushing block 101 slidably disposed between the front and rear inner walls of the through sliding slot 107, a rotating slot 102 with a downward opening is disposed in the finger pushing block 101, a compacting round block 103 is rotatably disposed between the left and right inner walls of the rotating slot 102, a pulled adhesive tape 139 wound on the high-strength adhesive tape 136 can be attached to the polyester film 116 on the upper side of the lower clamping seat 126 by abutting the compacting round block 103 against the upper arc surface of the lower clamping seat 126, a guide wheel 142 for guiding the pulled adhesive tape 139 is disposed between the front and rear inner walls of the through sliding slot 107, a first sliding slot 147 and a second sliding slot 146 are disposed in the left and right inner walls of the through sliding slot 107, and the front and rear ends of the second sliding slot 146 and the first sliding slot 147 are connected to a second jumping slot 144 through a first jumping slot 148, the left and right side end faces of the finger pushing block 101 are respectively fixedly provided with a guide sliding block 105 capable of sliding in the first sliding groove 147, the second sliding groove 146, the first jump groove 148 and the second jump groove 144, the first jump block 149 is slidably arranged in the first jump groove 148, the upper side end face of the first jump block 149 is provided with an inclined surface structure, the rear inner wall of the first jump groove 148 is internally provided with a first return pushing groove 157 in a communicating manner, the rear side end face of the first jump block 149 is fixedly provided with a first return pushing block 151 capable of sliding in the first return pushing groove 157, a first pushing spring 158 is fixedly arranged between the lower side end face of the first return pushing block 151 and the lower inner wall of the first return pushing groove 157, the second jump groove 144 is slidably provided with a second jump block 145, and the upper side end face of the second jump block 145 is provided with an inclined surface structure, a second return push groove 141 is formed in the front inner wall of the second skip groove 144 in a communicating manner, a second return push block 138 which can slide in the second return push groove 141 is fixedly arranged on the front end face of the second skip block 145, a second push spring 143 is fixedly connected between the lower end face of the second return push block 138 and the lower inner wall of the second return push groove 141, and the pulled adhesive tape 139 with an adhering surface can be adhered to the polyester film 116 by squeezing between the compaction round block 103 and the upper end arc surface of the lower clamping seat 126.
Beneficially, the arc-shaped end surface of the circumferential side of the compact round block 103 is provided with an arc-shaped opening with the same radian as the upper end surface of the lower clamping seat 126, so as to facilitate the compact fit between the compact round block 103 and the lower clamping seat 126.
Advantageously, a locking sliding groove 132 with a forward opening is formed in a front end face of the front clamping seat 109, a locking slider 133 is slidably disposed in the locking sliding groove 132, a limiting plate 131 capable of sliding relative to the front clamping seat 109 is fixedly disposed on the front end face of the locking slider 133, and when the limiting plate 131 slides down to the maximum, the base 125 can be limited from swinging.
Advantageously, a dissolving block 128 is fixedly arranged at the rear end of the base 125, when in use, the dissolving block 128 and the limiting plate 131 both generate heat to dissolve both ends of the crack, and the dissolving block 128 and the limiting plate 131 can be powered by a built-in storage battery, so that the crack can be prevented from being continuously cracked.
Advantageously, a handle 137 is fixedly disposed on a front end surface of the box 134, and a user can hold the front card seat 109 through the handle 137.
Advantageously, the rear clamping seat 167 is connected with the front clamping seat 109 through a sliding column 159, and the rear clamping seat 167 is limited from being detached from the front clamping seat 109 by the sliding column 159 and the sliding rail.
In an initial state, a front end face of the rear clamping seat 167 abuts against a rear end face of the front clamping seat 109, the finger pushing block 101 slides backwards to the maximum extent in the through sliding groove 107, the guide sliding block 105 is located in the first jump groove 148 and located on the upper side of the first jump block 149, the lifting pushing block 162 slides upwards to the maximum extent in the rear clamping groove 156, and the base 125 is in a downward turning state.
When the clamping device is used, a user turns over the base 125 and pushes the lower clamping seat 126 into the front clamping groove 114, at this time, the front side end face of the base 125 is flush with the front side end face of the front clamping seat 109, and at this time, the swinging of the base 125 can be limited by pushing the limiting plate 131 downwards;
at this time, a user puts the mylar 116 at two sides of the gap into the gap between the rear clamping roller 164, the outer roller 117 and the lower clamping seat 126, and makes two edges of the gap go deep into the upper side of the lower clamping seat 126, and makes the dissolving block 128 abut against the upper end gap, at this time, the user swings the rotating block 154 to make the clamping block 152 rotate, and further pushes the left end of the pulled adhesive tape 139 downward, and further sticks and repairs the mylar 116 located at the lower side of the clamping block 152, at this time, the lifting push block 162 drives the rear clamping roller 164 to slide downward under the push of the push block 173, so that the rear clamping roller 164 and the lower clamping seat 126 clamp the mylar 116, and at the same time, the clamping block 172 is clamped into the clamping opening 171, and the first rotating block 165 can drive the rear clamping roller 164 to rotate, the polyester films 116 on both sides can be pushed to approach again by friction force to ensure the adhesion tightness, and meanwhile, the rotating rear clamping roller 164 drives the second rotating block 169 to rotate, and further drives the outer roller 117 to rotate by the fixture block 172, and further drives the polyester films 116 in the front clamping groove 114 to approach each other;
at this time, the finger pushing block 101 is pushed downwards, the finger pushing block 101 moving downwards drives the guide sliding block 105 to slide downwards in the first jump slot 148, so as to push the first jump block 149 to slide downwards in the first jump slot 148, when the guide sliding block 105 slides to be in the same plane as the first sliding slot 147, the inclined surface of the first jump block 149 pushes the guide sliding block 105 to enter the first sliding slot 147, at this time, the compacting circular block 103 and the lower clamping seat 126 clamp the edges of the mylar 116 and the pulled adhesive tape 139 on both sides, so that the pulled adhesive tape 139 adheres and connects the edge of the mylar 116, when the finger pushing block 101 slides forwards in the first sliding slot 147 to the maximum extent and continues to slide forwards, the guide sliding block 105 pushes the inclined surface on the second jump block 145, so as to slide the second jump block 145 downwards, when the guide sliding block 105 completely enters the second jump groove 144, the second jump block 145 can push the guide sliding block 105 to slide upwards, at this time, the compaction round block 103 is separated from the contact with the polyester film 116 and the pulled adhesive tape 139, and at this time, the repair work of the distance from the lower clamping seat 126 is completed;
when the repair of the gap exceeding the length of the lower clamping seat 126 is continuously completed, a user pulls the handle 137, so that the front clamping seat 109 slides relative to the rear clamping seat 167, and in the process again, the threaded rod 123 is gradually pulled out of the threaded groove 181, at this time, due to the threaded connection between the threaded rod 123 and the inner wall of the threaded groove 181, the inner roller 122 rotates, and simultaneously, the inner roller 122 drives the outer roller 117 to rotate through the clamping between the bayonet 121 and the elastic sheet 119, so that the edge of the mylar 116 at the rear side is brought into the gap between the lower clamping seat 126 and the compaction circular block 103 through the friction between the outer roller 117 and the mylar 116, and when the threaded rod 123 slides out of the threaded groove 181 to the maximum extent, the clamping block 152 is released, the rear clamping seat 167 is pushed to approach the front clamping seat 109, at this time, the threaded rod 123 is inserted into the threaded groove 181 again, the inner roller 122 rotates due to the abutting relationship between the bayonet 121 and the elastic sheet 119, the outer roller 117 does not rotate, when the rear clamping seat 167 approaches the front clamping seat 109 to the maximum extent, the position of the rear clamping seat 167 and the position of the polyester film 116 can be limited by turning over the clamping block 152 again, and at this time, the finger pushing block 101 is operated again, so that the adhesion work of the polyester film 116 can be continuously completed;
after the adhesion work of the polyester film 116 is completed, the crack can be limited from being further cracked only by dissolving the lower end edge of the crack through the limiting plate 131.
The invention has the beneficial effects that: when using, this device can repair the film edge of crack both sides to this reduces cracked size, simultaneously, this device accessible dissolves the cracked breach, with this, can restrict the crack again and continue the fracture expansion along the breach, and this device can tighten up the restoration with the film of crack department automatically in the use, convenient operation is worth recommending the use.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. The utility model provides a polyester film prosthetic devices based on temperature-insulated film is planted to big-arch shelter, includes preceding cassette, be provided with the preceding draw-in groove that the opening is backward and the opening is decurrent in the preceding cassette, its characterized in that: a base is rotatably arranged on the inner wall of the front side of the front clamping groove, a lower clamping seat is fixedly arranged on the upper side end face of the base, a rotary drum component is rotatably arranged on the upper side of the lower clamping seat and positioned on the inner wall of the front side of the front clamping groove, a through sliding groove is arranged in the inner wall of the upper side of the front clamping seat in a vertically penetrating manner, a sticking and attaching component is arranged in the through sliding groove, a rear clamping seat is arranged on the rear side of the front clamping seat, an opening rotating groove with an upward opening and a front and rear penetrating manner is arranged in the rear clamping seat, a rotary supporting rod is fixedly connected between the inner walls of the left and right sides of the opening rotating groove, a clamping block is rotatably arranged on the rotary supporting rod, a fixing block is fixedly arranged on the clamping block, push blocks respectively positioned on the front and rear sides of the clamping block are symmetrically arranged on the rotary, the front and back of the back clamping groove are symmetrically provided with lifting push blocks which can slide in the back clamping groove, return springs are fixedly connected between the lower side end surface of the lifting push block and the lower side inner wall of the back clamping groove, an opening rotary groove with a downward opening is arranged in the lifting push block, the front and back inner walls of the opening rotary groove are respectively and fixedly provided with a first rotary block and a second rotary block which are rotatably connected with the lifting push block, a back clamping roller is fixedly arranged between the first rotary block and the second rotary block, the back inner wall of the back clamping groove is internally communicated with an opening with a backward opening, the back end of the first rotary block extends out of the opening at the back end, a clamping rotary groove is arranged in the front inner wall of the back clamping groove, the front end of the second rotary block extends into the clamping rotary groove, and a semicircular bayonet with a downward opening is arranged on the second rotary block which is positioned in the clamping rotary groove, the lower side of the second rotating block is located in the clamping rotating groove, a clamping block which can be sleeved with the bayonet and clamped with the upper arc-shaped inner wall of the bayonet is rotatably arranged, a threaded rod is fixedly arranged on the front side end face of the clamping block, the front end of the threaded rod extends into the front clamping groove and is in threaded connection with the roller assembly, the roller assembly can be driven to rotate when sliding on the threaded rod, a box body is fixedly arranged on the front side end face of the front clamping seat, a tape cavity is arranged in the box body, a high-strength adhesive tape is placed in the tape cavity, and the adhesive tape on the high-strength adhesive tape can be attached to a crack of the polyester film through the adhesive attaching assembly.
2. The polyester film repairing device based on the greenhouse planting heat insulation film as claimed in claim 1, wherein: the roller component comprises an inner roller which is rotatably arranged on the inner wall of the front side of the front clamping groove, a thread groove with a backward opening is arranged in the inner roller, the front end of a threaded rod extends into the thread groove and is in threaded connection with the inner wall of the thread groove, the thread inclination of the threaded rod is smaller than the minimum slidable dead angle of the thread groove on the threaded rod, an outer roller is rotatably sleeved on the outer side of the inner roller, bayonet openings with outward outer openings are arranged in an annular array in a circular surface on the outer side of the inner roller, an elastic sheet which has elasticity and can be clamped and sleeved in the bayonet openings is fixedly arranged on an inner circular surface of the outer roller, the inner roller and the outer roller can be limited to rotate only in a single direction through clamping between the elastic sheet and the bayonet openings, and the outer roller and the threaded rod can rotate through matching between the outer roller and the threaded rod, and then the edge of the polyester film is rolled into the front clamping groove.
3. The polyester film repairing device based on the greenhouse planting heat insulation film as claimed in claim 2, wherein: be provided with the outside ring channel of opening on the week side arc terminal surface of outer cylinder, the ring channel is close to what communicate in the inner wall of threaded rod one side is provided with the dashpot, slidable is provided with the annular block in the ring channel, the annular block is close to fixed being provided with on the arc terminal surface of threaded rod one side can gliding buffer block in the dashpot, the buffer block with fixed buffer spring that is provided with between the dashpot inner wall.
4. The polyester film repairing device based on the greenhouse planting heat insulation film as claimed in claim 1, wherein: the sticking component comprises a finger push block which is slidably arranged between the front and rear inner walls of the through chute, a rotary groove with a downward opening is arranged in the finger push block, a compaction round block is rotatably arranged between the left and right inner walls of the rotary groove, a guide wheel which can guide the pulled adhesive tape can be attached to the polyester film on the upper side of the lower clamping seat by the butting of the compaction round block and the upper arc surface of the lower clamping seat, a first chute and a second chute which are distributed up and down are respectively arranged in the left and right inner walls of the through chute, the front and rear ends of the second chute and the first chute are respectively connected by a first skip groove and a second skip groove, and a left and right side end face of the finger push block is respectively fixedly provided with a first chute, The second sliding groove, the first jumping groove and the guide sliding block sliding in the second jumping groove are provided with a first jumping block in a sliding manner in the first jumping groove, the upper side end surface of the first jumping block is provided with an inclined surface structure, the rear side inner wall of the first jumping groove is internally provided with a first return pushing groove in a communicating manner, the rear side end surface of the first jumping block is fixedly provided with a first return pushing block capable of sliding in the first return pushing groove, a first pushing spring is fixedly arranged between the lower side end surface of the first return pushing block and the lower side inner wall of the first return pushing groove, the second jumping groove is internally provided with a second jumping block in a sliding manner, the upper side end surface of the second jumping block is provided with an inclined surface structure, the front side inner wall of the second jumping groove is internally provided with a second return pushing groove in a communicating manner, the front side end surface of the second jumping block is fixedly provided with a second return pushing block capable of sliding in the second return pushing groove, and a second pushing spring is fixedly connected between the lower side end surface of the second return pushing block and the lower side inner wall of the second return pushing groove.
5. The greenhouse planting heat insulation film-based polyester film repair device as claimed in claim 4, wherein: the arc-shaped end faces of the circumferential sides of the round compaction block are provided with arc-shaped openings with the radian identical to that of the upper end face of the lower clamping seat, so that the round compaction block is tightly attached to the lower clamping seat.
6. The polyester film repairing device based on the greenhouse planting heat insulation film as claimed in claim 1, wherein: the front side end face of the front clamping seat is internally provided with a locking sliding groove with a forward opening, a locking sliding block is slidably arranged in the locking sliding groove, and a limiting plate capable of sliding relative to the front clamping seat is fixedly arranged on the front side end face of the locking sliding block.
7. The greenhouse planting heat insulation film-based polyester film repair device as claimed in claim 6, wherein: the rear end of base is fixed with dissolves the piece, when using, dissolve the piece with the restriction board all can produce the heat and then dissolve the both ends of crack, dissolve the piece with restriction board accessible built-in battery carries out the energy supply.
8. The polyester film repairing device based on the greenhouse planting heat insulation film as claimed in claim 1, wherein: a handle is fixedly arranged on the front end face of the box body.
9. The polyester film repairing device based on the greenhouse planting heat insulation film as claimed in claim 1, wherein: the rear clamping seat is connected with the front clamping seat through a sliding column and a sliding rail, and the rear clamping seat is limited by the sliding column and the sliding rail from being separated from the front clamping seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261746.3A CN111300853A (en) | 2020-04-04 | 2020-04-04 | Polyester film prosthetic devices based on temperature-proof film is planted to big-arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261746.3A CN111300853A (en) | 2020-04-04 | 2020-04-04 | Polyester film prosthetic devices based on temperature-proof film is planted to big-arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111300853A true CN111300853A (en) | 2020-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010261746.3A Withdrawn CN111300853A (en) | 2020-04-04 | 2020-04-04 | Polyester film prosthetic devices based on temperature-proof film is planted to big-arch shelter |
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| Country | Link |
|---|---|
| CN (1) | CN111300853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815244A (en) * | 2021-03-17 | 2021-12-21 | 潘新吕 | Separable portable film prosthetic devices |
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Application publication date: 20200619 |
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