CN212697278U - Structure of tectorial membrane floater - Google Patents
Structure of tectorial membrane floater Download PDFInfo
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- CN212697278U CN212697278U CN202021915658.2U CN202021915658U CN212697278U CN 212697278 U CN212697278 U CN 212697278U CN 202021915658 U CN202021915658 U CN 202021915658U CN 212697278 U CN212697278 U CN 212697278U
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Abstract
The utility model relates to a structure of tectorial membrane floater, its characterized in that: the floating ball sealing device comprises a floating ball formed by mutually laminating at least two hollow split bodies, wherein a coating film layer used for tightly sealing and wrapping the floating ball is arranged on the periphery of the floating ball formed by mutually laminating the at least two hollow split bodies. The utility model discloses the structure of tectorial membrane floater is equipped with the parcel rete that is used for sealed parcel floater through peripheral sealing at the floater to receive external force damage back at the floater, the piece only can be detained in the parcel rete, and can not be excessive, thereby be favorable to reducing the pollution to the environment, can also reduce the water through this parcel rete in addition to the surperficial corruption of floater, erosion etc. be favorable to improving the life of floater.
Description
The technical field is as follows:
the utility model relates to a structure of tectorial membrane floater.
Background art:
at present, solid floating balls made of foaming materials can be used in marine or freshwater aquaculture, and the floating balls are solid, so that a lot of internal useless materials are wasted, the weight of the floating balls is large, and the floating balls are easy to damage in the using process, so that a lot of chips are retained in a water body, and great pollution is brought to the water body.
The invention content is as follows:
in view of the foretell a great deal of not enough of prior art, the utility model aims to provide a structure of tectorial membrane floater, the structural design of this tectorial membrane floater is reasonable, is favorable to avoiding damaging the piece that drops wantonly to float everywhere to reduce the pollution to the water.
The utility model discloses structure of tectorial membrane floater, its characterized in that: the floating ball sealing device comprises a floating ball formed by mutually laminating at least two hollow split bodies, wherein a coating film layer used for tightly sealing and wrapping the floating ball is arranged on the periphery of the floating ball formed by mutually laminating the at least two hollow split bodies.
Furthermore, the floating ball is composed of two hollow split bodies, and the shapes of the two hollow split bodies are the same.
Further, the wrapping film layer is wrapped on the periphery of the floating ball through the relative fit of two prefabricated groove-shaped half-film pieces, a first joint is formed at the position where the two half-film pieces are relatively fitted, a second joint is formed on the outer surface of the floating ball where the at least two hollow split bodies are relatively fitted, and the first joint and the second joint are arranged in a staggered mode.
Furthermore, the wrapping film layer is formed by sleeving a bag-shaped film bag on the periphery of the floating ball and sealing the bag by vacuumizing and/or heat shrinkage.
Furthermore, a plurality of reinforcing plates are distributed in the hollow split bodies at intervals, hollowed spaces are formed between the adjacent reinforcing plates, a platform surface used for supporting or laying a deck is arranged on the floating ball, the surfaces, attached oppositely, of the two hollow split bodies are the end surfaces of the hollow split bodies, and the reinforcing plates are perpendicular to the platform surface and the end surfaces.
Furthermore, the end face of the hollow split body is provided with a clamping structure, and the clamping structure comprises a half-circumference curved convex part and a half-circumference curved concave part which are distributed along the inner circumference of the end face of the hollow split body; the vertical cross section of the half-circumference curved convex part is trapezoidal, the short bottom edge of the half-circumference curved convex part is fixedly connected with the end face of the hollow split body, the half-circumference curved concave part is a trapezoidal abdicating groove matched with the half-circumference curved convex part, and the short low edge of the abdicating groove is parallel to the short bottom edge of the half-circumference curved convex part.
Furthermore, a boss and concave platform butt joint structure for increasing the contact surface is arranged between the clamping structure and the periphery of the hollow split body; the convex-concave platform butting structure comprises a semi-circumference curved convex platform and a semi-circumference curved concave platform which are matched and distributed along the periphery of the end surface of the hollow split body, the height of the convex platform is less than that of the convex part, and the depth of the concave platform is less than that of the concave part; the height of the end face of the reinforcing plate is not higher than the height of the outer edge of the end face of the hollow split body.
Further, the hollow split bodies are made of EPP materials through foaming; the wrapping film layer is made of PP materials, and at least one channel is arranged on the periphery of the hollow split body and used for being fixed with the deck through a winding rope.
Furthermore, the surface where the first seam is located and the surface where the second seam is located are perpendicular to each other, the two hollow split bodies are half bodies with the same shape and structure, the two half membrane sheets are respectively prefabricated in a half membrane forming die, the half membrane forming die comprises a machine table and a conveying belt arranged on the machine table and used for horizontally conveying the membrane, a winding drum for winding a whole roll of the membrane is arranged on the input end side of the conveying belt, the conveying belt is sequentially provided with a first station, a second station and a third station from the input end to the output end, and the first station is provided with a heating device for heating the membrane so as to soften the membrane; a forming die which is arranged below the conveying belt and can lift is arranged on the second station, so that the softened film is attached to the surface of the forming die after the forming die is lifted to be formed; and a cutter for cutting the formed groove-shaped semi-membrane from the film is arranged on the third station.
The utility model discloses the production technology of structure of tectorial membrane floater, its characterized in that: the preparation method comprises the following steps: 1) prefabricating membranes of the hollow split bodies and the coating membrane layer respectively, 2) attaching and fixing the two hollow split bodies relatively to form a floating ball, and 3) sealing and coating the coating membrane layer on the periphery of the floating ball.
Further, the film wrapping the film layer is two groove-shaped half films which are respectively prefabricated in a half film forming die; the hollow split bodies are two identical half bodies and are formed in a prefabricating mode in a floating ball half body forming die; the end surfaces of the two hollow split bodies are oppositely attached, and are connected, fastened and sealed by glue or a sealing ring, and a second seam is formed on the outer surface of the floating ball after the two hollow split bodies are attached; then, the two groove-shaped half diaphragms are wrapped on the periphery of the floating ball, a first seam is formed at the position where the two half diaphragms are attached oppositely, and the first seam and the second seam are arranged in a staggered mode.
The utility model discloses the structure of tectorial membrane floater is equipped with the parcel rete that is used for sealed parcel floater through peripheral sealing at the floater to receive external force damage back at the floater, the piece only can be detained in the parcel rete, and can not be excessive, thereby be favorable to reducing the pollution to the environment, can also reduce the water through this parcel rete in addition to the surperficial corruption of floater, erosion etc. be favorable to improving the life of floater.
Description of the drawings:
fig. 1 is a schematic perspective view of the floating ball coating film layer of the present invention;
FIG. 2 is a perspective view of a hollow body;
FIG. 3 is an enlarged view at M of FIG. 1;
FIG. 4 is a sectional view showing the hollow bodies and the wrapping film in a disassembled state;
FIG. 5 is an enlarged view at N of FIG. 4;
FIG. 6 is a cross-sectional view of the hollow body of FIG. 4 at another location;
FIG. 7 is an enlarged view at K of FIG. 6;
FIG. 8 is an exploded view of the mold for molding the coated float ball half;
FIG. 9 is a top view of the mold for molding the coated float half;
FIG. 10 is a cross-sectional view taken along line Q-Q of FIG. 9;
FIG. 11 is an enlarged view at X in FIG. 10;
FIG. 12 is an enlarged view at Y in FIG. 10;
FIG. 13 is a cross-sectional view taken along line W-W in FIG. 9;
FIG. 14 is a front view configuration schematic diagram of a half-film forming apparatus;
FIGS. 15, 16 are partial views of FIG. 14;
FIG. 17 is a schematic view of the configuration of the collet chuck cover.
The specific implementation mode is as follows:
the utility model discloses the structure of tectorial membrane floater includes the floater 2 that forms by the relative laminating of at least two hollow components of a whole that can function independently 1 at least, 2 peripheral sealings of floater that form by the relative laminating of at least two hollow components of a whole that can function independently 1 are equipped with the parcel rete 3 that is used for the sealed floater of wrapping up in, this parcel rete 3 can be the PP membrane, PE membrane, but thermoplasticity membrane such as complex film plays sealed parcel, anticorrosive rete is all can, the preferred adopts the PP membrane, hollow components of a whole that can function independently 1 can adopt the EPP material, EVA, foaming materials such as PU make, the preferred adopts the EPP material, the thickness of parcel rete 3 can be between 0.05-3mm, this parcel 3 sealed floaters of parcel rete, make water can't get into the floater and corrode, and the floater is also can not have the piece because the parcel of parcel rete 3.
The shape of the floating ball 2 can be nearly cylindrical, nearly spherical and the like, a platform surface 4 is arranged on the cylinder and the sphere, and the platform surface 4 is used for laying plates, decks and the like when the floating ball is used in a water body.
The floating ball 2 can be composed of two hollow split bodies, three hollow split bodies and other hollow split bodies which are connected and fixed with each other through a mortise and tenon structure, the hollow split bodies can be evenly or unevenly distributed relative to the whole floating ball, but the better structure is the evenly distributed structure, so that the production and the manufacture are facilitated, the manufacture cost of a die and the like is reduced, preferably, the hollow split bodies with the same structure and size are adopted, and the drawings mentioned below take the hollow split bodies with the same structure and size as an example.
The sealed and tightly wrapped floating ball wrapped with the film 3 can be made in various ways, such as dipping a film on the periphery of the floating ball (for example, ice candied haws are dipped with a layer of sugar on the periphery of haws), vacuum-pumping and heat-sealing a film on the periphery of the floating ball (for example, the package of instant food), heat-sealing the periphery of the floating ball through a packing box, etc., and specific examples are provided below,
in one embodiment of the wrapping film layer, the wrapping film layer 3 is formed by relatively attaching two prefabricated groove-shaped half-film sheets 5 to wrap the peripheries of the floating balls, a first joint 7 is formed at the position where the two half-film sheets are relatively attached, a second joint 6 is formed on the outer surface of the floating ball where the two hollow split bodies are relatively attached (when a plurality of hollow split bodies are adopted, two hollow split bodies are attached to each other, the second joint is also formed), the first joint 7 and the second joint 6 are preferably arranged in a staggered mode, the first joint 7 and the second joint 6 are preferably staggered by 90 degrees, the groove-shaped half-film sheet 5 which is prefabricated is provided with a flange sheet 9 at the periphery (perpendicular to the groove depth direction of the groove-shaped half-film sheet 5) of the second joint 6, the two opposite flange sheets 9 are attached to each other after the two groove-shaped half-film sheets 5 are relatively attached, the attachment can be realized by heat sealing or ultrasonic waves during the, or directly be cut when the heat-seal promptly, the linking position of two half diaphragms 5 of flute profile forms promptly after cutting first seam 7, first seam 7 and second seam 6 dislocation set are favorable to increasing floater overall structure's stability, reduce the damaged probability of first seam 7.
In another embodiment of the coating film layer, the coating film layer 3 is formed by covering a bag-shaped film bag on the periphery of the floating ball and then sealing the bag-shaped film bag through vacuum-pumping thermal contraction or thermal contraction, and the way of coating the floating ball has more folds on the surface of the floating ball, which affects the appearance but does not affect the use.
The shape of the floating ball can be various, that is, the shape of the hollow split body 1 can be various, and the following description is directed to the specific structure of the hollow split body 1, the half-body structure of the film-coated floating ball comprises the hollow split body 1, a plurality of reinforcing plates 8 which are integrally formed with the hollow split body 1 are distributed at intervals in the hollow split body 1, the reinforcing plates 8 can enhance the strength of the whole structure, the shape of the hollow split body 1 is close to a semi-cylindrical shell, and a plurality of reinforcing plates 8 which are used for enhancing the strength are arranged in the semi-cylindrical shell, because the floating ball formed by two half bodies is used in a water body and a plate material needs to be laid on the floating ball, a platform surface 4 needs to be arranged on the semi-cylindrical shell, and because the force borne by the floating ball or the hollow split body 1 is mainly perpendicular to the platform surface 4 in use, the better arrangement mode of the reinforcing plates 8 is that the plate, the surfaces of the two hollow split bodies which are oppositely attached are the end surfaces 10 of the hollow split bodies), so that the strength can be better increased, 1-5 reinforcing plates 8 are arranged in the hollow split bodies 1 according to different sizes of the floating balls, and the thickness of each reinforcing plate 8 can be 2-20 cm.
Be provided with the joint structure on the terminal surface 10 of hollow components of a whole that can function independently, the plane at symmetrical plane (or second seam 6 place) when this terminal surface 10 refers to two hollow components of a whole that can function independently 1 component floater, the effect of joint structure makes two hollow components of a whole that can function independently 1 can be more stable firm when terminal surface 10 is right the match, this joint structure can be a plurality of recess that corresponds the position setting on a plurality of cotter and another hollow components of a whole that can function independently 1 terminal surface established, the joint structure can also be other mortise and tenon structures, the concrete structure of this application is exemplified below:
in this embodiment, the clamping structure includes a half-circumference curved convex portion 11 and a half-circumference curved concave portion 12 distributed along the inner circumference of the end surface 10 of the hollow split body, the half-circumference curved convex portion 11 and the half-circumference curved concave portion 12 are respectively distributed on the half edge side of one end surface 10 of the hollow split body, and when the end surfaces of the two hollow split bodies are relatively attached, the half-circumference curved convex portion 11 of one hollow split body and the half-circumference curved concave portion 12 of the other hollow split body are fixed in an opposite fit manner.
In this embodiment, the vertical cross section (the cross section perpendicular to the end surface 10) of the half-circumference curved convex portion 11 is trapezoidal, the short bottom side of the half-circumference curved convex portion 11 is fixedly connected with the end surface of the hollow split body, the half-circumference curved concave portion is a trapezoidal abdicating groove matched with the half-circumference curved convex portion, the short lower side of the abdicating groove is parallel to the short bottom side of the convex portion, when in use, the half-circumference curved convex portion and the half-circumference curved concave portion on the two half bodies are mutually matched and firmly clamped, the cross section of the half-circumference curved convex portion 11 is inverted trapezoidal, and the cross section of the half-circumference curved concave portion 12 is upright trapezoidal.
In this embodiment, a butt joint structure of a boss 13 and a concave table 14 for increasing the contact area is arranged between the clamping structure and the periphery of the hollow split body, the boss 13 and the concave table 14 are also respectively distributed on the half edge sides of the end face 10 of one hollow split body, and when the end faces of two hollow split bodies are relatively attached, the boss 13 of one hollow split body is matched and fixed with the concave table 14 of the other hollow split body.
In this embodiment, the convex-concave platform butting structure comprises a half-circumference curved boss and a half-circumference curved concave platform which are matched and distributed along the periphery of the end face of the hollow split body, and when the convex-concave platform is used, when the two half bodies are matched and clamped, an adhesive can be coated on the boss and the concave platform, so that the half bodies are directly and further butted and fixed stably, or the two half bodies are directly locked and fixed through bolts.
In this embodiment, for reasonable design, the height of the convex platform 13 is smaller than that of the half-circumference curved convex part 11, and the depth of the concave platform 14 is smaller than that of the half-circumference curved concave part 12.
In this embodiment, the height of the end surface of the reinforcing plate is not higher than the height of the outer edge of the end surface of the hollow split body.
In this embodiment, the platform surfaces 4 of the floating balls support together the bottom surface of the deck to be floated on the water, and the periphery of the hollow body is provided with at least one channel 15 for fixing with the deck by winding ropes.
In one embodiment, the surface of the first seam 7 and the surface of the second seam 6 are perpendicular to each other, the two hollow split bodies are half bodies with the same shape and structure, the two half membranes 5 are respectively prefabricated in a half membrane forming die a (the forming die A8 for manufacturing the two half membranes 5 is different, and the other parts are the same), the half membrane forming die a comprises a machine table a1 and a conveying belt a2 arranged on the machine table a1 and used for horizontally conveying a thin membrane a9 (a PP membrane, a PE membrane, a composite membrane and the like), the conveying belt a2 can be two symmetrically arranged chain conveying belts, a chuck a11 for clamping the edge of the thin membrane is arranged at the opposite position of the two symmetrically arranged chain conveying belts, a reel A3 for winding a whole roll of the thin membrane a9 is arranged at the input end side of the conveying belt a2, the conveying belt a2 is sequentially provided with a first station a4, a second station a5 and a third station A6 from the input end to the output end, the first station A4 is provided with a heating device for heating the film, the heating device can be a plurality of electric heating rods A7 arranged below the conveyer belt A2 to soften the film, and the heating temperature can be controlled between 100 ℃ and 260 ℃; a forming die A8 which is arranged below the conveying belt and can be lifted is arranged on the second station A5, the shape of the forming die is the same as that of the groove-shaped half diaphragm, the lifting of the forming die A8 can be realized through a hydraulic cylinder, so that the softened film A9 is attached to the surface of the forming die to be formed after the forming die is lifted, in order to enable the film to be attached to the surface of the forming die, the required groove-shaped half diaphragm 5 is formed, a plurality of negative pressure pores are distributed on the surface of the forming die and are communicated with negative pressure equipment (an air suction pump or a negative pressure pump and the like) in a unified mode, and the groove-shaped half diaphragm is demolded from the forming die by blowing in the; the third station is provided with a cutter a10 for cutting the formed grooved half diaphragm from the film, the cutter a10 may be a rectangular frame-shaped cutting knife (i.e. a blade is provided around the lower surface of a liftable rectangular frame, and the rectangular frame is lowered to cooperate with a supporting table surface below the conveyor belt to cut off the formed half diaphragm 5 on the film), and the rectangular cutting knife is sized to form the grooved half diaphragm 5 with the flange 9, and it is also possible to perform manual cutting.
The above-mentioned gripping heads can be rotatable cylindrical rubber rollers a12 arranged at intervals (every 5-15 cm) on the opposite inner sides of the chain conveyor belt, the cylindrical rubber rollers a12 are advanced with the chain, two parallel cylindrical rubber rollers a12 with their peripheral walls close to each other are arranged at the same position on the chain, and the film is gripped between the two cylindrical rubber rollers a 12.
During manufacturing, the film A9 is output from the winding drum A3 and is clamped by the chuck A11 on the conveying belt, the film A9 is driven to rotate circularly along with the conveying belt and sequentially passes through the first station, the second station and the third station, the film is baked and softened by the baking equipment when passing through the first station, then when passing through the second station, the forming die is lifted to enable the softened film to be attached to the surface of the forming die for forming, and when passing through the third station, the formed groove-shaped semi-film is cut off from the film by the cutter.
The utility model discloses the production technology of structure of tectorial membrane floater, the step of preparation is as follows: 1) prefabricating membranes of the hollow split bodies and the coating membrane layer respectively, 2) attaching and fixing the two hollow split bodies relatively to form a floating ball, and 3) sealing and coating the coating membrane layer on the periphery of the floating ball.
The film wrapping the film layer is two groove-shaped half films which are respectively prefabricated in two sets of half film forming molds; the hollow split bodies are two identical half bodies and are formed in a prefabricating mode in a floating ball half body forming die; when the end surfaces of the two hollow split bodies are oppositely attached, the two hollow split bodies can be connected, fastened and sealed by glue or a sealing ring (certainly, the two hollow split bodies can also be sealed without the method and only fixed by a tenon-and-mortise structure of the end surfaces), and a second seam 6 is formed on the outer surface of the floating ball after the two hollow split bodies are attached; then wrap up the floater peripherally with two half diaphragms of flute profile, make two half diaphragms of flute profile at the flange piece portion bonding of a week circle through modes such as heat-seal or ultrasonic wave fixed, the flange piece 9 of protrusion in first seam 7 can cut or follow-up cutting again promptly when the heat-seal can all, and the position of two half diaphragms relative laminating forms first seam 7, first seam and second seam dislocation set, dislocation 90 degrees preferred.
The utility model discloses the structure of tectorial membrane floater is equipped with the parcel rete that is used for sealed parcel floater through peripheral sealing at the floater to receive external force damage back at the floater, the piece only can be detained in the parcel rete, and can not be excessive, thereby be favorable to reducing the pollution to the environment, can also reduce the water through this parcel rete in addition to the surperficial corruption of floater, erosion etc. be favorable to improving the life of floater.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a structure of tectorial membrane floater which characterized in that: the floating ball sealing device comprises a floating ball formed by mutually laminating at least two hollow split bodies, wherein a coating film layer used for tightly sealing and wrapping the floating ball is arranged on the periphery of the floating ball formed by mutually laminating the at least two hollow split bodies.
2. The structure of the coated floating ball of claim 1, wherein: the floating ball is composed of two hollow split bodies, and the two hollow split bodies are identical in shape.
3. The structure of the coated floating ball of claim 1 or 2, wherein: the wrapping film layer is wrapped on the periphery of the floating ball through the relative fit of two prefabricated groove-shaped half-film pieces, a first seam is formed at the position where the two half-film pieces are relatively fitted, a second seam is formed on the outer surface of the floating ball where the at least two hollow split bodies are relatively fitted, and the first seam and the second seam are arranged in a staggered mode.
4. The structure of the coated floating ball of claim 1 or 2, wherein: the wrapping film layer is formed by sleeving a bag-shaped film bag on the periphery of the floating ball and sealing the bag by vacuumizing and/or heat shrinkage.
5. The structure of the coated floating ball of claim 1 or 2, wherein: the hollow split type floating ball is characterized in that a plurality of reinforcing plates are distributed in the hollow split type at intervals, a hollowed space is formed between every two adjacent reinforcing plates, a platform surface used for supporting or paving a deck is arranged on the floating ball, and the reinforcing plates are perpendicular to the platform surface.
6. The structure of the coated floating ball of claim 5, wherein: the end faces of the hollow split bodies, which are mutually attached, are provided with clamping structures, and each clamping structure comprises a half-circumference curved convex part and a half-circumference curved concave part which are distributed along the inner circumference of the end face of each hollow split body; the vertical cross section of the half-circumference curved convex part is trapezoidal, the short bottom edge of the half-circumference curved convex part is fixedly connected with the end face of the hollow split body, the half-circumference curved concave part is a trapezoidal abdicating groove matched with the half-circumference curved convex part, and the short low edge of the abdicating groove is parallel to the short bottom edge of the half-circumference curved convex part.
7. The structure of the tectorial floating ball of claim 6, characterized in that: a boss and concave platform butt joint structure for increasing the contact surface is arranged between the clamping structure and the periphery of the hollow split body; the boss and concave platform butt joint structure comprises a half-circumference curved boss and a half-circumference curved concave platform which are matched and distributed along the periphery of the end face of the hollow split body, the height of the boss is smaller than that of the convex part, and the depth of the concave platform is smaller than that of the concave part.
8. The structure of the tectorial floating ball of claim 6, characterized in that: the height of the end face of the reinforcing plate is not higher than the height of the outer edge of the end face of the hollow split body.
9. The structure of the coated floating ball of claim 1 or 2, wherein: the hollow split bodies are made of foaming materials through foaming; the wrapping film layer is made of a thermo-plastic film.
10. The structure of the coated floating ball of claim 3, wherein: the surface where the first seam is located and the surface where the second seam is located are perpendicular to each other, the two hollow split bodies are half bodies with the same shape and structure, the two half diaphragm bodies are respectively prefabricated in a half diaphragm forming die, the half diaphragm forming die comprises a machine table and a conveying belt arranged on the machine table and used for horizontally conveying a film, a winding drum for winding a whole roll of the film is arranged on the input end side of the conveying belt, the conveying belt is sequentially provided with a first station, a second station and a third station from the input end to the output end, and the first station is provided with a heating device for heating the film so as to soften the film; a forming die which is arranged below the conveying belt and can lift is arranged on the second station, so that the softened film is attached to the surface of the forming die after the forming die is lifted to be formed; and a cutter for cutting the formed groove-shaped semi-membrane from the film is arranged on the third station.
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| CN202021915658.2U CN212697278U (en) | 2020-09-04 | 2020-09-04 | Structure of tectorial membrane floater |
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| CN202021915658.2U CN212697278U (en) | 2020-09-04 | 2020-09-04 | Structure of tectorial membrane floater |
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| CN212697278U true CN212697278U (en) | 2021-03-16 |
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