CN111905669A - Glass fiber reinforced plastic resin tank and manufacturing method thereof - Google Patents
Glass fiber reinforced plastic resin tank and manufacturing method thereof Download PDFInfo
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- CN111905669A CN111905669A CN202010778271.5A CN202010778271A CN111905669A CN 111905669 A CN111905669 A CN 111905669A CN 202010778271 A CN202010778271 A CN 202010778271A CN 111905669 A CN111905669 A CN 111905669A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
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Abstract
The invention discloses a glass fiber reinforced plastic resin tank and a manufacturing method thereof, wherein the glass fiber reinforced plastic resin tank comprises a tank body, the tank body comprises a shell, the shell is sequentially provided with an anti-abrasion layer, a fiber winding layer, a base material layer and an anti-corrosion layer from inside to outside, the bottom of the tank body is provided with a chassis, the edge of the lower end of the chassis is equally provided with four supporting devices around the circle center, each supporting device comprises a supporting leg, and one side of each supporting leg, which is close to the circle center of the chassis, is provided with a. According to the invention, the tank body is manufactured according to the manufacturing method, the shell of the tank body is sequentially provided with the anti-abrasion layer, the fiber winding layer, the base material layer and the anti-corrosion layer from inside to outside, so that the tank body can be protected, the wear resistance is improved, the inside is protected, the corrosion is reduced, the tank body can be well stabilized when the tank body is in a standing state by utilizing the four supporting legs, the four foldable universal wheels are rotatably supported for movement when the tank body needs to be moved, the working strength of manual carrying is reduced, and the risk brought by using a forklift for carrying is avoided.
Description
Technical Field
The invention mainly relates to the technical field of resin tanks, in particular to a glass fiber reinforced plastic resin tank and a manufacturing method thereof.
Background
The softened resin tank is a container for storing resin, which is made of organic fiber surface felt, and is mainly divided into three types, wherein the glass fiber reinforced plastic does not have a liner, a glass fiber reinforced plastic belt liner and a stainless steel tank body.
According to a resin tank base and a resin tank comprising the same that patent document publication number is CN203359227U, the shape of the resin tank base is matched with the shape of the bottom of a resin tank inner container, the resin tank base comprises an accommodating cavity, at least one locking component is annularly arranged on the inner wall surface of the accommodating cavity, and the locking component is used for fixing the bottom of the resin tank inner container in the bottom of the resin tank. The utility model discloses a resin tank base reaches resin tank including it, through fit with a contraceptive ring and be equipped with at least one locking part at the internal face that holds the chamber at resin tank base, the realization will the bottom of resin tank inner bag is fixed in the resin tank bottom to when installing resin tank base on the coiler, resin tank base does not need artifical supplementary just can realize the function that does not fall off, reduces the cost of labor, realizes resin tank winding process's pipelining and the efficiency that improves production resin tank.
The resin tank base and the resin tank comprising the same have the functions of locking and fixing the inner container, but have the following defects:
1. when the resin liquid is filled in the tank body and needs to be transported, the resin liquid can be transported only by the aid of a manual cart or a forklift, the tank body also needs to be transported to the cart for placement in a manual cart transporting mode, time and labor are consumed, the tank body is easy to damage or topple when transported by the forklift, the transportation is not facilitated, and meanwhile, the tank body is not stable enough and is easy to slip when standing due to the fact that wheels are directly arranged below a base of the tank body;
2. the tank body needs to be matched with the liner to contain resin liquid, so that material waste is caused, the outer wall of the tank body is insufficient in wear resistance, the inner wall is insufficient in corrosion resistance, the service life of the tank body is short, and the cost is increased by frequently replacing the tank body.
Disclosure of Invention
The invention mainly provides a glass fiber reinforced plastic resin tank and a manufacturing method thereof, which are used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a glass steel resin tank, which comprises a tank body, the jar body is including the shell, and this shell is equipped with abrasionproof layer, fibre winding layer, substrate layer and anticorrosive coating from inside to outside in proper order, just jar body bottom is equipped with the chassis, chassis lower extreme edge is equipped with four strutting arrangement around the centre of a circle partition equally, every strutting arrangement all includes supporting legs, every the supporting legs all is equipped with folding universal wheel near chassis centre of a circle one side.
Furthermore, a push-pull handrail rod is arranged at one side of the tank body at the upper end of the chassis.
Furthermore, each supporting leg is connected with the chassis in an integrated manner, and a positioning hole is formed in the side wall of each supporting leg.
Furthermore, an inner groove is formed in the bottom of the base plate, single-hole clamping seats are arranged in the inner groove on the lower end face of the base plate, the number of the single-hole clamping seats is four, and the four single-hole clamping seats are arranged around the circle center of the base plate in an evenly-divided mode one by one.
Furthermore, every the universal wheel top all rotates and is connected with the folding rod, every the folding rod top all alternates and is to rotate and is connected with U type holder, every U type holder all passes through screw fixed connection with terminal surface under the chassis, and every the folding rod is close to supporting legs one side and is equipped with positioning screw, and this positioning screw one end is close to bottom lateral wall welded fastening with the folding rod, the other end with the locating hole is the swing joint.
Furthermore, each positioning screw is connected with a positioning nut in a threaded manner, and each positioning screw is screwed and fixed through the corresponding positioning nut when inserted into the corresponding positioning hole.
Furthermore, each folding rod is welded with a buckle joint at one side far away from the positioning screw rod, two arc-shaped elastic sheets are symmetrically arranged at two sides of one end, far away from the folding rod, of each buckle joint, and movable fastening is implemented between one end, close to the two arc-shaped elastic sheets, of each buckle joint and the corresponding single-hole clamping seat.
Further, the tank body is provided with a feed inlet with a cover.
Furthermore, abrasionproof layer, fibre winding layer, substrate layer and anticorrosive coating are ceramic wear-resisting dope layer, glass steel fiber material layer, PVC material layer and polyurethane material coating in proper order.
According to the technical scheme of the glass fiber reinforced plastic resin tank, the manufacturing method of the glass fiber reinforced plastic resin tank comprises the following steps:
sp1, preparing materials, namely taking one part of each of PVC plastic particles, ceramic wear-resistant paint, glass fiber reinforced plastic fiber yarns and polyurethane paint, and mixing with a plurality of liters of water;
sp2, manufacturing a mold blank, putting PVC plastic particles into hot melting furnace equipment, adding a proper amount of mixed water, heating and mixing to form viscous liquid, pouring the viscous liquid into a corresponding mold for cooling and molding, and then taking out the mold blank of the tank body;
sp3, winding and reinforcing, namely winding the glass fiber reinforced plastic fiber yarns around the outer wall of the tank body mould blank by a winding machine, spraying glue and firmly adhering, and reinforcing the strength of the resin tank;
sp4, internal and external spraying, namely correspondingly injecting the ceramic wear-resistant paint and the polyurethane paint into corresponding spraying machines, wherein the two spraying machines both use spray heads to point to the outer wall and the inner wall of the tank body mould blank, and drive the tank body mould blank to rotate at a constant speed through rotating equipment to synchronously spray the internal paint and the external paint;
sp5, drying and forming, namely conveying the sprayed semi-finished product can body into an oven, setting the baking temperature to be 40-60 ℃, and baking for 3-4 hours to form the semi-finished product can body.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through innovation on the composition structure of the tank shell, the shell is sequentially provided with the anti-abrasion layer, the fiber winding layer, the base material layer and the anti-corrosion layer from inside to outside, so that the tank body can be protected, the wear resistance is improved, the inside is protected, and the corrosion is reduced.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of a can body shell construction of the present invention;
fig. 3 is a partial structural view of a supporting device at the lower end of the chassis according to the present invention.
Description of the drawings: 1. a tank body; 1a, an anti-abrasion layer; 1b, fiber winding layers; 1c, a substrate layer; 1d, an anticorrosive layer; 11. a feed inlet with a cover; 2. a chassis; 21. an inner tank; 3. a support device; 31. supporting legs; 32. a universal wheel; 32a, folding bar; 32b, a U-shaped clamping seat; 32c, a positioning screw rod; 32d, hollow rubber shock absorption columns; 32e, a positioning nut; 32f, snap fitting; 33. a single-hole card holder; 4. push and pull the grab rail.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to the attached drawings 1-3, a glass fiber reinforced plastic resin tank comprises a tank body 1, wherein the tank body 1 comprises a shell, the shell is sequentially provided with an anti-abrasion layer 1a, a fiber winding layer 1b, a base material layer 1c and an anti-corrosion layer 1d from inside to outside, the anti-abrasion layer 1a, the fiber winding layer 1b, the base material layer 1c and the anti-corrosion layer 1d are sequentially a ceramic wear-resistant coating layer, a glass fiber reinforced plastic material layer, a PVC material layer and a polyurethane material coating, a bottom plate 2 is arranged at the bottom of the tank body 1, four supporting devices 3 are arranged at the lower end edge of the bottom plate 2 in an equally-divided manner around the circle center, each supporting device 3 comprises a supporting leg 31, and a foldable universal wheel 32 is arranged on one side, close to the circle center.
Referring to fig. 1, a push-pull grab bar 4 is arranged at one side of the tank 1 at the upper end of the chassis 2, and the push-pull grab bar 4 can assist in carrying by being held by a carrier, so that the carrying convenience is improved.
Referring to fig. 3, each of the supporting legs 31 is integrally connected to the chassis 2, and each supporting leg 31 has a side wall provided with a positioning hole, the bottom of the chassis 2 is provided with an inner groove 21, and the lower end surface of the chassis 2 is provided with a single-hole clamping seat 33 in the inner groove 21, the single-hole clamping seats 33 are provided with four single-hole clamping seats 33, four single-hole clamping seats 33 are arranged one by one around the center of the chassis 2, the single-hole clamping seats 33 are trapezoidal and are formed by bending a metal sheet, a hole is formed in the middle of the single-hole clamping seat, two ends of each single-hole clamping seat 33 are fixedly connected to the lower end surface of the chassis 2 by screws, the top of each universal wheel 32 is rotatably connected with a folding rod 32a, the top of each folding rod 32a is rotatably inserted and rotatably connected with a U-shaped clamping seat 32b, each U-shaped clamping seat 32b is fixedly connected to the lower end surface of the chassis 2 by screws, one end of each positioning screw 32c is welded and fixed with the folding rod 32a close to the bottom side wall, the other end of each positioning screw is movably connected with the positioning hole in an inserting manner, each positioning screw 32c is connected with a positioning nut 32e in a threaded manner, a hollow rubber damping column 32d can be inserted into each positioning nut 32e in an inserting manner, each positioning screw 32c is screwed and fixed through the positioning nut 32e when penetrating the corresponding positioning hole, the inner wall of the supporting leg 31 and the side wall of the folding rod 32a can be extruded and damped through the hollow rubber damping column 32d, the folding rod 32a is prevented from being deformed due to direct contact, one side of each folding rod 32a, far away from the positioning screw 32c, is welded with a buckle joint 32f, two arc-shaped elastic sheets are symmetrically arranged on two sides of one end, far away from the folding rod 32a, of each buckle joint 32f, close to the two arc-shaped elastic sheets, the arc-shaped elastic sheets are designed to have an arc-shaped radian from the head to the middle and then to the tail, and are stressed to deform when being inserted into the single-hole clamping seat 33, so that the buckling can be realized after the two arc-shaped elastic sheets cross the middle arch part.
Referring to the attached figure 1, the tank body 1 is provided with a feed port 11 with a cover, and the cover is in threaded connection with the feed port, so that the tank can be conveniently sealed after resin liquid is filled.
According to the above embodiment, there will also be provided a method of manufacturing a glass fiber reinforced plastic resin tank, comprising the steps of:
firstly, material preparation, namely calculating the material dosage according to the volume of a required resin tank, taking one part of PVC plastic particles, ceramic wear-resistant paint, glass fiber reinforced plastic fiber yarns and polyurethane paint according to the detailed dosage, mixing with a plurality of liters of water, and directly taking tap water as the mixed water;
secondly, manufacturing a mould blank, namely firstly putting PVC plastic particles into hot melting furnace equipment, adding a proper amount of mixing water according to the input amount, starting the hot melting furnace equipment to work for heating and stirring, pouring the material into a corresponding mould for cooling and forming after heating and mixing the material into viscous liquid, and then taking out the tank body mould blank, wherein if the tank body mould blank is not completely cooled and formed, further cooling treatment is needed;
thirdly, winding and reinforcing, namely winding the glass fiber reinforced plastic fiber wires around the outer wall of the tank body mold blank by a winding machine, wherein the glass fiber reinforced plastic fiber wires are wound along the tank body mold blank from top to bottom by paying attention to the direction and the angle during winding, keeping the tightness degree of the glass fiber reinforced plastic fiber wires, and then, bonding the glass fiber reinforced plastic fiber wires firmly by using special glue in a spraying mode synchronously during the winding process so as to reinforce the strength of the resin tank;
fourthly, spraying the ceramic wear-resistant paint and the polyurethane paint inside and outside, wherein the ceramic wear-resistant paint and the polyurethane paint are correspondingly injected into corresponding spraying machines, the two spraying machines both use a spray head to point to the outer wall and the inner wall of the tank body mold blank, the tank body mold blank is driven by rotating equipment to rotate at a constant speed to synchronously spray the inside paint and the outside paint, and the uniformity is required to be kept during spraying;
and fifthly, drying and forming, namely conveying the sprayed semi-finished tank body into an oven, setting the baking temperature to be 40-60 ℃, baking for 3-4 hours to form the semi-finished tank body, generally adopting an electric heating wire for heating to enable the temperature inside the oven to be high, and enabling a support for placing the semi-finished tank body inside the oven to rotate during baking to keep uniform heating.
The specific process of the invention is as follows:
firstly, a tank body 1 is manufactured, then a base 2 is fixed at the bottom, universal wheels 32 are arranged at the lower end of the base 2 one by one on the inner sides of four supporting feet 31, when the universal wheels 32 are arranged, the rotation angle is calculated, one end of a positioning screw 32c can be inserted and connected with a positioning hole, one end of a buckle joint 32f can be matched and buckled with a single-hole clamping seat 33, a U-shaped clamping seat 32b is fixedly connected with the lower end face of a chassis 2 through screws, the single-hole clamping seat 33 is also fixedly connected with the lower end face of the chassis 2 through screws, when the tank body 1 is used, a cover at the top of a feeding hole 11 with the cover is opened, resin liquid is filled, then the cover is screwed to keep sealed, at the moment, the four supporting feet 31 are directly contacted with the ground, when the tank body 1 is transported, the tank body 1 is inclined to any side, then the universal wheels 32 corresponding, so that the snap joint 32f and the single-hole clamping seat 33 are separated, then the folding rod 32a is rotated until the positioning screw 32c passes through the positioning hole, the positioning nut 32e is utilized to screw and fix, the remaining three universal wheels 32 are sequentially supported according to the mode, and finally, a carrier can carry out portable movement by holding the push-pull grab bar 4.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (10)
1. The utility model provides a glass steel resin tank, includes a jar body (1), its characterized in that, jar body (1) is including the shell, and this shell is equipped with abrasionproof layer (1a), fibre winding layer (1b), substrate layer (1c) and anticorrosive coating (1d) from inside to outside in proper order, just jar body (1) bottom is equipped with chassis (2), chassis (2) lower extreme edge is equipped with four strutting arrangement (3), every around the centre of a circle partition strutting arrangement (3) all including supporting legs (31), every supporting legs (31) are close to chassis (2) centre of a circle one side and all are equipped with folding universal wheel (32).
2. A glass fiber reinforced plastic resin tank as defined in claim 1, wherein a push-pull grab bar (4) is provided on the upper end of the chassis (2) at one side of the tank body (1).
3. The glass fiber reinforced plastic resin tank as claimed in claim 1, wherein each supporting leg (31) is integrally connected with the chassis (2), and a positioning hole is formed in the side wall of each supporting leg (31).
4. A glass fiber reinforced plastic resin tank as claimed in claim 3, wherein the bottom of the base plate (2) is provided with an inner tank (21), the lower end surface of the base plate (2) is provided with a single-hole clamping seat (33) in the inner tank (21), the number of the single-hole clamping seats (33) is four, and the four single-hole clamping seats (33) are arranged around the center of the base plate (2) in equal parts.
5. The glass fiber reinforced plastic resin tank as claimed in claim 4, wherein a folding rod (32a) is rotatably connected to the top of each universal wheel (32), a U-shaped clamping seat (32b) is rotatably connected to the top of each folding rod (32a) in an inserted manner, each U-shaped clamping seat (32b) is fixedly connected to the lower end face of the chassis (2) through a screw, a positioning screw (32c) is arranged on one side of each folding rod (32a) close to the supporting leg (31), one end of each positioning screw (32c) is fixedly welded to the side wall of the folding rod (32a) close to the bottom, and the other end of each positioning screw is movably connected with the positioning hole in an inserted manner.
6. A glass fiber reinforced plastic resin tank as defined in claim 5, wherein each positioning screw (32c) is threadedly connected with a positioning nut (32e), and each positioning screw (32c) is screwed and fixed by the positioning nut (32e) when passing through the corresponding positioning hole.
7. The glass fiber reinforced plastic resin tank as claimed in claim 6, wherein a snap joint (32f) is welded on one side of each folding rod (32a) far away from the positioning screw (32c), two arc-shaped elastic sheets are symmetrically arranged on two sides of one end of each snap joint (32f) far away from the folding rod (32a), and one end of each snap joint (32f) close to the two arc-shaped elastic sheets is movably fastened with the corresponding single-hole clamping seat (33).
8. A glass fibre reinforced plastic resin tank according to claim 1, characterized in that the tank body (1) is provided with a feed opening (11) with a cover.
9. The fiber reinforced plastic resin tank as claimed in claim 1, wherein the wear-resistant layer (1a), the fiber winding layer (1b), the substrate layer (1c) and the corrosion-resistant layer (1d) are sequentially a ceramic wear-resistant paint layer, a fiber reinforced plastic material layer, a PVC material layer and a polyurethane material coating.
10. The manufacturing method of the glass fiber reinforced plastic resin tank is characterized by comprising the following steps:
sp1, preparing materials, namely taking one part of each of PVC plastic particles, ceramic wear-resistant paint, glass fiber reinforced plastic fiber yarns and polyurethane paint, and mixing with a plurality of liters of water;
sp2, manufacturing a mold blank, putting PVC plastic particles into hot melting furnace equipment, adding a proper amount of mixed water, heating and mixing to form viscous liquid, pouring the viscous liquid into a corresponding mold for cooling and molding, and then taking out the mold blank of the tank body;
sp3, winding and reinforcing, namely winding the glass fiber reinforced plastic fiber yarns around the outer wall of the tank body mould blank by a winding machine, spraying glue and firmly adhering, and reinforcing the strength of the resin tank;
sp4, internal and external spraying, namely correspondingly injecting the ceramic wear-resistant paint and the polyurethane paint into corresponding spraying machines, wherein the two spraying machines both use spray heads to point to the outer wall and the inner wall of the tank body mould blank, and drive the tank body mould blank to rotate at a constant speed through rotating equipment to synchronously spray the internal paint and the external paint;
sp5, drying and forming, namely conveying the sprayed semi-finished product can body into an oven, setting the baking temperature to be 40-60 ℃, and baking for 3-4 hours to form the semi-finished product can body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778271.5A CN111905669A (en) | 2020-08-05 | 2020-08-05 | Glass fiber reinforced plastic resin tank and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778271.5A CN111905669A (en) | 2020-08-05 | 2020-08-05 | Glass fiber reinforced plastic resin tank and manufacturing method thereof |
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| CN111905669A true CN111905669A (en) | 2020-11-10 |
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| CN202010778271.5A Pending CN111905669A (en) | 2020-08-05 | 2020-08-05 | Glass fiber reinforced plastic resin tank and manufacturing method thereof |
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2020
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| FR2391834A1 (en) * | 1976-11-12 | 1978-12-22 | Massimi Pierre | Securing resin coatings to steel vessel walls - using a porous metallic fabric or sheet as an interfacial key |
| CN2219419Y (en) * | 1994-01-20 | 1996-02-07 | 深圳市创世纪实业股份有限公司 | Light pressure gas cylinder |
| CN1325931A (en) * | 2001-07-09 | 2001-12-12 | 北京化工大学 | Anticorrossion antiwear ceramic paint |
| CN2621806Y (en) * | 2002-11-29 | 2004-06-30 | 陈伟明 | Plastic reactor wound by glass fiber reinforced plastic |
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Application publication date: 20201110 |