CN113459471A - Water floater blowing casting machine and manufacturing method of water floater - Google Patents
Water floater blowing casting machine and manufacturing method of water floater Download PDFInfo
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- CN113459471A CN113459471A CN202110720491.7A CN202110720491A CN113459471A CN 113459471 A CN113459471 A CN 113459471A CN 202110720491 A CN202110720491 A CN 202110720491A CN 113459471 A CN113459471 A CN 113459471A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000007664 blowing Methods 0.000 title claims abstract description 44
- 238000005266 casting Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005187 foaming Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 238000000071 blow moulding Methods 0.000 claims description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 7
- 239000004700 high-density polyethylene Substances 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 208000034699 Vitreous floaters Diseases 0.000 abstract 7
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
- B29C44/428—Mould constructions; Mould supporting equipment
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
- B29C49/60—Blow-needles
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- B29C2049/566—Locking means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The invention discloses a water floater blowing casting machine and a manufacturing method of the water floater, and the water floater blowing casting machine comprises a bottom support module, a blowing casting module, a first mold backup plate, a second mold backup plate, a support plate and a first sliding bar, wherein the bottom support module is provided with the first mold backup plate and the support plate, the second mold backup plate is connected with the bottom support module in a sliding mode, the second mold backup plate is located between the first mold backup plate and the support plate, one end of the first sliding bar is connected with the first mold backup plate, and the other end of the first sliding bar penetrates through the second mold backup plate to be connected with the support plate. The invention belongs to the technical field of water floater manufacturing devices, and aims to solve the problem that water floaters manufactured by a water floater manufacturing device in the prior art are poor in using effect. The technical effects achieved are as follows: the water floater manufactured by the blow casting machine has the advantages of environmental protection, zero pollution, strong impact resistance, large pressure resistance, good stability, larger buoyancy and the like.
Description
Technical Field
The invention relates to the technical field of water floater manufacturing devices, in particular to a water floater blow-casting machine.
Background
The water floater made by the traditional device for making the water floater, such as a water rescue raft, a culture floating ball, a small fishing boat, a navigation mark seat, a water platform, and the like, is mainly an inflatable water floater, and the water floater breaks due to gas to generate buoyancy, and leaks and sinks due to improper sealing of joints caused by daily abrasion and long-term irradiation of sunlight, so that not only is matched facilities damaged, but also certain economic loss is brought to users.
Disclosure of Invention
Therefore, the invention provides a water floater blowing casting machine, which solves the problems in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to a first aspect of the invention, the water floater blowing casting machine comprises a bottom supporting module, a blowing casting module, a first mold backup plate, a second mold backup plate, a supporting plate and a first sliding bar, wherein the first mold backup plate and the supporting plate are installed on the bottom supporting module, the second mold backup plate is connected with the bottom supporting module in a sliding mode and is located between the first mold backup plate and the supporting plate, one end of the first sliding bar is connected with the first mold backup plate, and the other end of the first sliding bar penetrates through the second mold backup plate and is connected with the supporting plate.
Furthermore, the mold blowing block comprises a blowing needle, a support frame, a first hydraulic cylinder, a second hydraulic cylinder, a charging gun, a second sliding bar, a sliding plate and a lifting plate, wherein the support frame is connected with the first sliding bar in a sliding manner;
one end of the support frame, which is far away from the first sliding bar, is arranged at the cylinder body part of the first hydraulic cylinder, and a blowing needle is arranged on a piston of the first hydraulic cylinder;
the second sliding bar is installed on the supporting frame, the sliding plate is connected with the second sliding bar in a sliding mode, the cylinder body of the second hydraulic cylinder is installed on the sliding plate, the piston of the second hydraulic cylinder is provided with a lifting plate, and the charging gun penetrates through the sliding plate and is installed on the lifting plate.
Further, the blow-casting assembly further comprises a bottom plate, a top plate, a lead screw and a lead screw nut, the bottom plate is connected with the first sliding rod in a sliding mode, the lead screw nut is installed on the top plate, a cylinder body of the first hydraulic cylinder is installed on the top plate, one end of the lead screw is connected with the bottom plate in a rotatable mode, the other end of the lead screw is connected with the lead screw nut in a matched mode, and the second sliding rod is installed on the lead screw.
Further, the blow-casting assembly further comprises a third hydraulic cylinder, a cylinder body part of the third hydraulic cylinder is installed on the first sliding rod, and a piston of the third hydraulic cylinder is connected with the sliding plate.
Further, still include the fourth pneumatic cylinder, the cylinder body portion of fourth pneumatic cylinder is installed in the backup pad, and the piston and the second mould backup plate of fourth pneumatic cylinder are connected.
Further, the bottom support module comprises a base, a first mold backup plate and a support plate are installed on the base, and a second mold backup plate is connected with the base in a sliding mode.
Further, still include slide rail and slider, install the slide rail on the base, install the slider on the second mould backup plate, slider and slide rail sliding connection.
Furthermore, the first sliding rod and the support plate are fixed through the locking nut.
Furthermore, the support module also comprises a base beam, and the base is arranged on the base beam.
According to a second aspect of the present invention, the method for manufacturing a water float, using the technical features of any one of the first aspect of the present invention, further comprises the steps of:
s100, blow molding HDPE high-density polyethylene or PET plastic into a water floater mold, wherein an injection hole is reserved at one end of the water floater mold;
s200, placing a water floater mold between a first mold backup plate and a second mold backup plate, and driving the second mold backup plate to move by the operation of a fourth hydraulic cylinder to fix a cylinder;
step S300, the third hydraulic cylinder works to move the sliding plate to the position where the material filling gun corresponds to the injection hole;
s400, the first hydraulic cylinder works to drive the lifting plate to descend so as to drive the charging gun to descend until the charging gun is inserted into the injection hole, and the charging gun starts to work to fill EPS foam into the cylinder mold;
step S500, after EPS foaming and filling are completed, moving the filling gun away, starting a second hydraulic cylinder, driving a blowing needle to move downwards until the blowing needle is inserted on the injection hole, and blowing steam into the cylinder mold by the blowing needle to accelerate foaming and solidifying;
s600, after the blowing casting is finished, removing the blowing needle, and covering the cover body on the injection hole;
and step S700, finishing the manufacturing.
The invention has the following advantages: the blow-casting machine realizes the reliable fixation of the plastic water floater mold when EPS foaming is filled in the manufactured plastic water floater mold through the matched arrangement of the blow-casting module, the first mold backup plate, the second mold backup plate, the support plate and the first sliding bar; thereby ensuring that the blow-molding mould block reliably blows and injects EPS foaming into the plastic water floater mould; the overwater floater manufactured by the blow-casting machine has the characteristics of freezing resistance, ultraviolet ray resistance, oil stain resistance, salt water resistance, shellfish corrosion resistance and the like, is environment-friendly, pollution-free and strong in impact resistance, and can be normally used for more than 10 years; the floating object on water has the advantages of large pressure resistance, good stability, larger buoyancy and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a perspective view of a water-borne float caster according to some embodiments of the present invention.
In the figure: 1. the base crossbeam, 2, the base, 3, the first mould backup plate, 4, the bottom plate, 5, the roof, 6, blow the needle, 7, screw nut, 8, the lead screw, 9, the second mould backup plate, 10, first slide bar, 11, lock nut, 12, the fourth pneumatic cylinder, 13, the backup pad, 14, the hydraulic pump, 15, the second pneumatic cylinder, 16, first pneumatic cylinder, 17, the rifle that fills, 18, the second slide bar, 19, the slide rail, 20, the slider, 21, distribution unit, 22, the sliding plate, 23, the third pneumatic cylinder, 24, the lifter plate.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the water-floating object blow-casting machine in the first embodiment of the present invention includes a bottom support module, a blow-casting module, a first mold backup plate 3, a second mold backup plate 9, a support plate 13, and a first slide bar 10, where the bottom support module is installed with the first mold backup plate 3 and the support plate 13, the second mold backup plate 9 is connected with the bottom support module in a sliding manner, the second mold backup plate 9 is located between the first mold backup plate 3 and the support plate 13, one end of the first slide bar 10 is connected with the first mold backup plate 3, and the other end of the first slide bar 10 passes through the second mold backup plate 9 and is connected with the support plate 13.
In the above embodiment, it should be noted that, preferably, the bottom support module may be a plate for supporting, or may be a rectangular frame formed by splicing a plurality of square pipes; the blow-moulding block comprises a foaming machine and a foaming gun, and the blow-moulding block also comprises a blow needle 6 and a steam boiler.
Preferably, the shapes of the first mold backup plate 3, the second mold backup plate 9 and the support plate 11 are rectangular, the length of the first mold backup plate 3, the length of the second mold backup plate 9 and the length of the support plate 11 are the same, the widths of the first mold backup plate 3, the second mold backup plate 9 and the support plate 11 are the same, and the central symmetry planes of the first mold backup plate 3, the second mold backup plate 9 and the support plate 11 are coplanar.
Specifically, during operation, floater mould on water is placed between first mould backup plate 3 and second mould backup plate 9, and is fixed floater mould on water through removing second mould backup plate 9, blows the mould piece and is arranged in filling EPS foaming and blowing in steam and make EPS foaming solidify fast in the floater mould on water.
The technical effects achieved by the above embodiment are as follows: the blow-casting machine realizes the reliable fixation of the plastic water floater mold when EPS foaming is filled in the manufactured plastic water floater mold through the matched arrangement of the blow-casting module, the first mold backup plate 3, the second mold backup plate 9, the support plate 13 and the first sliding bar 10; thereby ensuring that the blow-molding mould block reliably blows and injects EPS foaming into the plastic water floater mould; in addition, the overwater floater manufactured by the blow casting machine has the characteristics of frost resistance, ultraviolet ray resistance, oil stain resistance, salt water resistance, shellfish erosion resistance and the like, is environment-friendly, pollution-free and strong in impact resistance, and can be normally used for more than 10 years; the floating object on water has the advantages of large pressure resistance, good stability, larger buoyancy and the like.
Optionally, as shown in fig. 1, in some embodiments, the blow molding block includes a blow pin 6, a support frame, a first hydraulic cylinder 16, a second hydraulic cylinder 15, a charging gun 17, a second slide bar 18, a slide plate 22 and a lifting plate 24, the support frame is slidably connected to the first slide bar 10;
one end of a cylinder body part mounting support frame of the first hydraulic cylinder 16, which is far away from the first slide bar 10, is provided with a blowing needle 6 on a piston of the first hydraulic cylinder 16;
the second sliding bar 18 is installed on the supporting frame, the sliding plate 22 is connected with the second sliding bar 18 in a sliding mode, the cylinder body of the second hydraulic cylinder 15 is installed on the sliding plate 22, the piston of the second hydraulic cylinder 15 is provided with a lifting plate 24, and the charging gun 17 penetrates through the sliding plate 22 and is installed on the lifting plate 24.
In the above alternative embodiment, it should be noted that, preferably, the cylinder body of the first hydraulic cylinder 16 is fixed on the sliding plate 22 by bolts, and the cylinder body of the second hydraulic cylinder 15 is fixed on the top plate 5 by bolts; the piston of the first hydraulic cylinder 16 is connected with the blowing needle 6 through threads, specifically, a threaded hole is formed in the top of the blowing needle 6, and the threaded hole is matched with the external threads at the end part of the piston of the first hydraulic cylinder 16; a piston of the second hydraulic cylinder 15 is connected with the lifting plate 24 through a nut, specifically, a through hole is formed in the lifting plate 24, and the piston of the second hydraulic cylinder 15 penetrates through the through hole to be connected with the nut on the other side of the lifting plate 24 in a matching manner;
preferably, the system also comprises a foaming machine and a steam boiler, wherein the foaming machine is arranged beside the blowing and casting machine, and the foaming machine is connected with the charging gun 16 through a pipeline to provide EPS foaming filler for the charging gun 16; the steam boiler is connected with the blowing needle 6 through a pipeline, specifically, an air inlet is formed in the end portion of the blowing needle 6, and the steam boiler is communicated with the air inlet through the pipeline and provides steam for the blowing needle 6.
The beneficial effects of the above alternative embodiment are: the position of the charging gun 17 can be moved according to requirements through the arrangement of the sliding plate 22, so that the accuracy of the charging gun 17 in filling EPS foaming into a plastic water floater mold is ensured, and the blow-casting machine is convenient to use.
Optionally, as shown in fig. 1, in some embodiments, the blow-casting assembly further includes a bottom plate 4, a top plate 5, a lead screw 8, and a lead screw nut 7, where the bottom plate 4 is slidably connected to the first sliding bar 10, the lead screw nut 7 is mounted on the top plate 5, a cylinder body of the first hydraulic cylinder 16 is mounted on the top plate 5, one end of the lead screw 8 is rotatably connected to the bottom plate 4, the other end of the lead screw 8 is connected to the lead screw nut 7 in a matching manner, and the second sliding bar 18 is mounted on the lead screw 8.
In the above alternative embodiment, it should be noted that, preferably, the bottom plate 4 is slidably connected with the first slide bar 10 through a slide block.
The beneficial effects of the above alternative embodiment are: the height of the top plate 5 can be adjusted according to requirements through the arrangement of the screw rod 8 and the screw nut 7, so that the height of the first hydraulic cylinder 16 can be adjusted, and the reliable use of the blowing needle 6 is further guaranteed.
Optionally, as shown in fig. 1, in some embodiments, the blow-casting assembly further comprises a third hydraulic cylinder 23, a cylinder portion of the third hydraulic cylinder 23 is mounted on the first slide bar 10, and a piston of the third hydraulic cylinder 23 is connected to the slide bar 22.
In the above alternative embodiment, it should be noted that the cylinder body of the third hydraulic cylinder 23 is fixed on the first slide bar 10 by a hydraulic cylinder bracket, and the piston of the third hydraulic cylinder 23 is connected with the slide plate 22 by a screw thread or a direct welding.
The beneficial effects of the above alternative embodiment are: the third hydraulic cylinder 23 can ensure that the position of the sliding plate can be adjusted according to requirements, and the use reliability of the blow-casting machine is ensured.
Optionally, as shown in fig. 1, in some embodiments, a fourth hydraulic cylinder 12 is further included, a cylinder portion of the fourth hydraulic cylinder 12 is mounted on the support plate 13, and a piston of the fourth hydraulic cylinder 12 is connected to the second mold backup plate 9.
In the above alternative embodiment, it should be noted that, preferably, the piston of the fourth hydraulic cylinder 12 is connected to the second die backup plate 9 through a nut.
The beneficial effects of the above alternative embodiment are: can guarantee through the setting of fourth pneumatic cylinder 12 that the position of second mould backup plate 9 can be random fixes at appointed position as required, and then has guaranteed that the firm placing of plastics floater mould on water is on this blowing casting machine.
Alternatively, as shown in FIG. 1, in some embodiments, the bottom support module includes a base 2, a first mold fence 3 and a support plate 13 are mounted on the base 2, and a second mold fence 9 is slidably connected to the base 2.
In the above alternative embodiment, it should be noted that the base 2 may be formed by splicing a plurality of square pipes.
The beneficial effects of the above alternative embodiment are: can guarantee through the setting of base 2 that first mould backup plate 3, second mould backup plate 9, backup pad 13 and blow and cast the subassembly and have a reliable installation environment, and then make this blow and cast the position that the machine was placed more.
Optionally, as shown in fig. 1, in some embodiments, the mold further includes a slide rail 19 and a slide block 20, the slide rail 19 is installed on the base 2, the slide block 20 is installed on the second mold backup plate 9, and the slide block 20 is slidably connected to the slide rail 19.
In the above alternative embodiment, it should be noted that the slide block 20 is installed on the second mold backup plate 9 by bolts or directly welded on the second mold backup plate 9, and the connection manner of the slide rail 19 and the base 2 is by bolts or welding.
The beneficial effects of the above alternative embodiment are: the arrangement of the slide rails 19 and the slide blocks 20 ensures a stable movement of the second mold backup plate 9.
Optionally, as shown in fig. 1, in some embodiments, a lock nut 11 is further included, and the first slide bar 10 and the support plate 13 are fixed by the lock nut 11.
In the above optional embodiment, it should be noted that, preferably, the first slide bar 10 and the first mold backup plate 3 are directly fixed by the lock nut 11, specifically, threaded holes are respectively formed in end surfaces of both ends of the first slide bar 10, the lock nut 11 passes through the first mold backup plate 3 to be matched with the threaded hole at one end of the first slide bar 10 to realize connection between the first slide bar 10 and the first mold backup plate 3, and the lock nut 11 passes through the support plate 13 to be matched with the threaded hole at one end of the first slide bar 10 to realize connection between the first slide bar 10 and the support plate 13.
The beneficial effects of the above alternative embodiment are: the first slide bar 10 can be fixed more firmly by the lock nut 11.
Optionally, as shown in fig. 1, in some embodiments, the support module further comprises a base beam 1, and the base 2 is mounted on the base beam 1.
In the above alternative embodiment, it should be noted that, preferably, there are a plurality of base beams 1.
The beneficial effects of the above alternative embodiment are: the blow casting machine can be firmer and more reliable in use through the arrangement of the base cross beam 1.
Specifically, the blow-casting machine further comprises a power distribution device 21 and a hydraulic pump 14, wherein the hydraulic pump 14 is electrically connected with the fourth hydraulic cylinder 12, and the power distribution device 21 provides electric energy for the blow-casting machine.
In an embodiment of the second aspect of the present invention, a method for manufacturing a water float using all technical features of the water float blow-casting machine of the first aspect of the present invention further includes the following steps:
s100, blow molding HDPE high-density polyethylene or PET plastic into a water floater mold, wherein an injection hole is reserved at one end of the water floater mold;
s200, placing a water floater mold between the first mold backup plate 3 and the second mold backup plate 9, and driving the second mold backup plate 9 to move by the operation of a fourth hydraulic cylinder 12 to fix the cylinder;
step S300, the third hydraulic cylinder 23 works to move the sliding plate 22 to the position of the charging gun 17 corresponding to the injection hole;
step S400, the first hydraulic cylinder 16 works to drive the lifting plate 24 to descend so as to drive the charging gun 17 to descend until the charging gun 17 is inserted into the injection hole, and the charging gun 17 starts to work to fill EPS foam into the cylinder mold;
step S500, after EPS foaming and filling are completed, the material filling gun 17 is moved away, the second hydraulic cylinder 15 is started, the second hydraulic cylinder 15 drives the blowing needle 6 to move downwards until the blowing needle 6 is inserted on the injection hole, the blowing needle 6 blows and injects steam into the cylinder mold, and the foaming and solidifying speed is accelerated;
s600, after the blowing casting is finished, removing the blowing needle 6, and covering the cover body on the injection hole;
and step S700, finishing the manufacturing.
In the above embodiments, it is preferable that the cover is made of HDPE or PET plastic; the end part of the blowing needle 6 is connected with a steam boiler through a connecting pipe, and the charging gun 17 is connected with an EPS foaming machine through a pipeline; preferably, the EPS foaming is completed only when all the spaces in the cylinder mold are filled.
The beneficial effects of the above alternative embodiment are: the operation of manufacturing the water floater by the method is simple.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (10)
1. The utility model provides a floater on water blows casting machine, its characterized in that includes the bottom sprag module, blows casting module, first mould backup plate (3), second mould backup plate (9), backup pad (13) and first draw runner (10), install in the bottom sprag module first mould backup plate (3) and backup pad (13), second mould backup plate (9) with bottom sprag module sliding connection just second mould backup plate (9) are located first mould backup plate (3) with between backup pad (13), the one end of first draw runner (10) with first mould backup plate (3) are connected, the other end of first draw runner (10) passes second mould backup plate (9) with backup pad (13) are connected.
2. The water-borne floater blowing and casting machine as recited in claim 1, characterized in that the blowing and casting mold block comprises a blowing needle (6), a support frame, a first hydraulic cylinder (16), a second hydraulic cylinder (15), a charging gun (17), a second slide bar (18), a sliding plate (22) and a lifting plate (24), wherein the support frame is connected with the first slide bar (10) in a sliding manner;
the cylinder body part of the first hydraulic cylinder (16) is provided with one end of the support frame, which is far away from the first sliding bar (10), and the piston of the first hydraulic cylinder (16) is provided with the blowing needle (6);
the second sliding bar (18) is installed on the supporting frame, the sliding plate (22) is connected with the second sliding bar (18) in a sliding mode, a cylinder body of the second hydraulic cylinder (15) is installed on the sliding plate (22), the lifting plate (24) is installed on a piston of the second hydraulic cylinder (15), and the charging gun (17) penetrates through the sliding plate (22) and is installed on the lifting plate (24).
3. The water-floating object blow-casting machine according to claim 2, characterized in that the blow-casting assembly further comprises a bottom plate (4), a top plate (5), a lead screw (8) and a lead screw nut (7), wherein the bottom plate (4) is slidably connected with the first sliding bar (10), the lead screw nut (7) is installed on the top plate (5), a cylinder body of the first hydraulic cylinder (16) is installed on the top plate (5), one end of the lead screw (8) is rotatably connected with the bottom plate (4), the other end of the lead screw (8) is connected with the lead screw nut (7) in a matching manner, and the second sliding bar (18) is installed on the lead screw (8).
4. The machine according to claim 2, characterized in that the blow-casting assembly further comprises a third hydraulic cylinder (23), the cylinder part of the third hydraulic cylinder (23) being mounted on the first slide bar (10), the piston of the third hydraulic cylinder (23) being connected to the slide bar (22).
5. The machine according to claim 1, characterized in that it comprises a fourth hydraulic cylinder (12), the cylinder part of said fourth hydraulic cylinder (12) being mounted on said support plate (13), the piston of said fourth hydraulic cylinder (12) being connected to said second mould backup plate (9).
6. A water float caster as claimed in claim 1, wherein said bottom support module comprises a base (2), said first mould fence (3) and said support plate (13) being mounted on said base (2), said second mould fence (9) being slidably connected to said base (2).
7. The water floater blowing and casting machine according to claim 6, further comprising a slide rail (19) and a slide block (20), wherein the slide rail (19) is installed on the base (2), the slide block (20) is installed on the second mold backup plate (9), and the slide block (20) is slidably connected with the slide rail (19).
8. The machine according to claim 2, characterized in that it further comprises a lock nut (11), said first sliding bar (10) being fixed to said support plate (13) by said lock nut (11).
9. The machine according to claim 6, characterized in that said support module further comprises a base cross-member (1), said base (2) being mounted on said base cross-member (1).
10. A method for manufacturing a water float, using the technical features of a water float blow molding machine according to any one of claims 1 to 9, characterized by further comprising the steps of:
s100, blow molding HDPE high-density polyethylene or PET plastic into a water floater mold, wherein an injection hole is reserved at one end of the water floater mold;
s200, placing a water floater mold between a first mold backup plate (3) and a second mold backup plate (9), and driving the second mold backup plate (9) to move by working of a fourth hydraulic cylinder (12) to fix a cylinder;
step S300, the third hydraulic cylinder (23) works to move the sliding plate (22) to the position of the material filling gun (17) corresponding to the injection hole;
s400, the first hydraulic cylinder (16) works to drive the lifting plate (24) to descend so as to drive the charging gun (17) to descend until the charging gun (17) is inserted into the injection hole, and the charging gun (17) starts to work to fill EPS foam into the cylinder mould;
s500, after EPS foaming and filling are completed, moving the material filling gun (17), starting a second hydraulic cylinder (15), driving a blowing needle (6) to move downwards by the second hydraulic cylinder (15) until the blowing needle (6) is inserted on an injection hole, and blowing steam into a cylinder mould by the blowing needle (6) to accelerate the foaming and solidifying speed;
s600, after the blowing casting is finished, removing the blowing needle (6), and covering the cover body on the injection hole;
and step S700, finishing the manufacturing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110720491.7A CN113459471A (en) | 2021-06-28 | 2021-06-28 | Water floater blowing casting machine and manufacturing method of water floater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110720491.7A CN113459471A (en) | 2021-06-28 | 2021-06-28 | Water floater blowing casting machine and manufacturing method of water floater |
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