CN107139502B - Glass fiber reinforced plastic tank body winding die body and glass fiber reinforced plastic tank body fiber winding method - Google Patents
Glass fiber reinforced plastic tank body winding die body and glass fiber reinforced plastic tank body fiber winding method Download PDFInfo
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- CN107139502B CN107139502B CN201710539067.6A CN201710539067A CN107139502B CN 107139502 B CN107139502 B CN 107139502B CN 201710539067 A CN201710539067 A CN 201710539067A CN 107139502 B CN107139502 B CN 107139502B
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
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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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7154—Barrels, drums, tuns, vats
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Abstract
The invention relates to a glass fiber reinforced plastic tank body winding die body and a glass fiber reinforced plastic tank body fiber winding method, and belongs to the technical field of glass fiber reinforced plastic product processing equipment and technology. The winding die body and the fiber winding method for the glass fiber reinforced plastic tank body can be suitable for manufacturing various types of glass fiber reinforced plastic tank bodies, and the strength of the produced product is high; the problem that the existing winding device can only finish the manufacture of a single-type glass fiber reinforced plastic tank body is solved; moreover, the winding trolley of the winding device is simple in structure and ingenious in design, the problems that the existing winding device is serious in resin waste and easy to tie glass fiber cloth are solved, and the requirements of enterprises for production and use are met.
Description
Technical Field
The invention relates to a glass fiber reinforced plastic tank body winding die body and a glass fiber reinforced plastic tank body fiber winding method, and belongs to the technical field of glass fiber reinforced plastic product processing equipment and technology.
Background
The glass fiber reinforced plastic tank product has the advantages of long service life and chemical corrosion resistance, and is widely applied to the fields of chemical industry, environmental protection and the like; the traditional glass fiber reinforced plastic tank is manufactured by manually winding glass fiber cloth on one side of the outer part of a mold body and brushing resin on the other side. With the development of times, the glass fiber reinforced plastic tank body is larger and larger, and the problem of low working efficiency exists due to a purely manual manufacturing mode, and the large glass fiber reinforced plastic tank body is difficult to manufacture in a manual mode. The winding work of completion glass fiber cloth that a glass steel winding die body can automize has appeared on the market at present, but because the restriction of current wind device structure reason, it has the resin extravagant serious, and glass fiber cloth easily knoes and single equipment can only accomplish the problem of a model number glass steel tank body preparation. In addition, the finished product manufactured by the existing fiber winding method of the glass fiber reinforced plastic tank body still has the problem of insufficient strength, and cannot meet the requirements of enterprises for production and use.
Disclosure of Invention
The invention aims to: the glass fiber reinforced plastic tank body winding mold body and the glass fiber reinforced plastic tank body fiber winding method have the advantages that the structure is simple, the use is convenient, the resin waste existing in the existing winding mold body is serious, the glass fiber cloth is easy to tie off, the strength of a finished product is not enough, and the problem that a single-model glass fiber reinforced plastic tank body can only be manufactured is solved.
The technical scheme of the invention is as follows:
the utility model provides a glass steel tank body winding die body, it comprises driving motor, winding dolly, revolving rack, guide frame, a support section of thick bamboo, support headstock, support and support tailstock, its characterized in that: the symmetrically arranged supporting head frame and the supporting tail frame are movably provided with a rotating frame through supporting rollers, one end of the rotating frame is fixedly provided with a guide frame, and the other end of the rotating frame is connected with a driving motor; a support cylinder is arranged on the circumferential surface of the rotating frame, and a winding trolley is arranged on one side of the support cylinder;
the fiberglass tank fiber winding method comprises the following steps:
1): starting a transmission motor corresponding to the supporting arc plates A in the winding die body of the glass fiber reinforced plastic tank body, and closing the transmission motor after the transmission motor drives the supporting arc plates A to be synchronously unfolded to a proper position through the expander;
2): starting a transmission motor corresponding to the support arc plates B, driving the support arc plates B to be synchronously expanded by the transmission motor through the expander, and closing the transmission motor when the support arc plates B and the support arc plates A form a cylinder;
3): starting a driving motor, and driving the supporting cylinder to rotate by the driving motor through a rotating frame at the rotating speed of 8-10R/min;
4): one end of a film pressing frame of the winding trolley, which is placed on the film pressing frame, penetrates through the lower part of the pressing roller and is fixedly connected with one end of the supporting cylinder;
5): starting a motor to enable the movable vehicle body to slowly move along the vehicle platform from the head end of the supporting cylinder to the tail end of the supporting cylinder and then stop moving; meanwhile, the supporting cylinder synchronously rotates, the pressing films are pulled to be uniformly wound on the surface of the supporting cylinder in a mutual lap joint manner in the rotating process of the supporting cylinder, then the pressing films are cut off, and the tail ends of the pressing films are fixed with the supporting cylinder;
6): sequentially enabling each fiber yarn bundle placed on a fiber yarn rack to pass through a movable yarn guide plate and a fixed yarn guide plate, dipping resin below a glue dipping pressure rod and below a press roller, and fixing one end of each fiber yarn bundle on the circumferential surface of the tail end of a supporting cylinder in parallel;
7): one end of the fiber cloth placed on the fiber cloth rack passes through the resin from the lower part of the gum dipping pressure rod, then passes through the lower parts of the press roller and the fiber yarn bundles, and one end of the fiber cloth is fixed on the circumferential surface of the tail end of the supporting cylinder, and at the moment, the fiber cloth is positioned below each fiber yarn bundle;
8): starting a motor to enable the movable vehicle body to slowly move along the vehicle platform from the tail end of the supporting cylinder to the head end of the supporting cylinder; making repeated reciprocating motion; meanwhile, the supporting barrel synchronously rotates, the supporting barrel pulls the fiber yarn bundles and the fiber cloth in the rotating process, so that the fiber yarn bundles and the fiber cloth are uniformly wound on the surface of the supporting barrel in an overlapped mode, after the fiber yarn bundles and the fiber cloth are wound by a certain number of layers, the motor is turned off, the fiber yarn bundles and the fiber cloth are cut off, and the tail ends of the fiber yarn bundles and the fiber cloth are attached to the circumferential surface of the supporting barrel in the rotating process of the supporting barrel;
9): one end of a film pressing frame of the winding trolley, which is placed on the film pressing frame, penetrates through the lower part of the pressing roller and is fixedly connected with one end of the supporting cylinder; then starting a motor to enable the moving vehicle body to slowly move from one end of the supporting cylinder to the other end of the supporting cylinder along the vehicle platform; meanwhile, the supporting cylinder synchronously rotates, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are uniformly wound on the surfaces of the fiber yarn bundles and the fiber cloth in a mutually overlapped mode, then the pressing films are cut off, and the tail ends of the pressing films are fixed with the supporting cylinder;
10): closing the driving motor, standing the winding device for 2 hours to solidify the fiber yarn bundles and the fiber cloth wound on the surface of the supporting cylinder, and forming the fiber yarn bundles and the fiber cloth after solidification into a glass fiber reinforced plastic tank body;
11): sequentially starting a transmission motor corresponding to the support arc plate B and a transmission motor corresponding to the support arc plate A; each transmission motor sequentially drives the supporting arc plate B and the supporting arc plate A to reset through the expanders; at the moment, the supporting arc plate B and the supporting arc plate A are separated from the inner wall of the glass fiber reinforced plastic tank body;
12): hooking and fixing the tail end of the guide frame by using a travelling crane, and starting a driving cylinder to enable the vertical frame to tilt and be separated from the rotating frame; then dragging the glass fiber reinforced plastic tank body to the guide frame by using the other travelling crane;
13): placing the bracket below the supporting cylinder, and supporting and fixing the rotating frame by the bracket through the supporting columns; then unhooking the travelling crane from the tail end of the guide frame, and dragging the glass fiber reinforced plastic tank body out of the guide frame through the travelling crane;
14): starting a driving cylinder to enable the vertical frame to be vertically connected with the rotating frame support; and then the next working cycle can be entered after the bracket is removed.
The lower extreme symmetry form of revolving rack one end be equipped with the support column admittedly, the support column passes and extends to the outer end behind the support cylinder and contradicts with the support and be connected.
The supporting cylinder consists of a supporting arc plate A, a supporting arc plate B, a reinforcing frame, a guide pillar and an expander, and the supporting arc plates A are respectively arranged above and below the rotating frame; the supporting arc plates B are symmetrically arranged in the supporting arc plates A; each supporting arc plate B is mutually connected with each supporting arc plate A; a reinforcing frame is fixedly arranged on the inner wall of each supporting arc plate A and the inner wall of each supporting arc plate B, a plurality of guide columns are fixedly arranged on the reinforcing frame, and each guide column is movably inserted and connected with the rotating frame; expanders are arranged on the rotating frames corresponding to the supporting arc plates A and the supporting arc plates B, and are in threaded connection with the corresponding reinforcing frames.
The diameter of the supporting cylinder is adjusted within the range of 2.0-2.5 m.
The expander consists of a transmission motor, a reversing seat, a transmission rod and a driving screw rod; the rotating frames corresponding to the supporting arc plates A and the supporting arc plates B are respectively provided with a transmission motor, one side of the transmission motor is respectively and fixedly provided with a plurality of reversing seats at intervals, the transmission motor is connected with the input end of each reversing seat through a transmission rod, the output end of each reversing seat is fixedly provided with a driving screw rod, and the driving screw rod is in threaded connection with the reinforcing frame.
The end faces of the two ends of the supporting arc plate A are arc transition faces, arc elastic pieces are arranged on the end faces of the side ends of the supporting arc plate B, and the arc elastic pieces are connected with the arc transition faces in a sliding fit mode.
The arc-shaped elastic sheet is consistent with the arc shape of the arc-shaped transition surface.
And a limiting bolt is arranged at one end of the guide post.
And reinforcing rib grooves are formed on the circumferential surfaces of the supporting arc plates A and the supporting arc plates B.
The support tailstock constitute by supporting roller, grudging post and drive actuating cylinder, subaerial through changeing round pin movable mounting have the grudging post, grudging post one side articulates there is drive actuating cylinder, the upper end symmetry form of grudging post is provided with supporting roller, supporting roller and revolving rack intermittent type roll connection.
The winding trolley consists of a trolley frame, a movable trolley body, a rubber dipping box and a fiber creel, wherein the trolley frame is provided with the movable trolley body through a motor and a transmission chain, and one side of the movable trolley body is provided with the fiber creel; the movable vehicle body is provided with a glue dipping box, one side of the glue dipping box is provided with a fiber cloth frame, and a film pressing frame is arranged above the glue dipping box.
The impregnation box consists of an impregnation box body, a fixed yarn guide plate, a movable yarn guide plate, a guide plate and a press roller, and an impregnation pressure rod is arranged in the impregnation box body; one end of the impregnation box body is provided with a fixed yarn guide plate, and one end of the fixed yarn guide plate is provided with a movable yarn guide plate through a tripod and a bearing; the other end of the gum dipping box body is hinged with a guide plate; two sides of the guide plate are fixedly connected with the impregnation box body through an adjuster; the guide plate is provided with a compression roller through a tension spring and a rotating rod, and the compression roller is in contact connection with the guide plate.
The fixed yarn guide plate and the movable yarn guide plate are respectively provided with yarn guide holes in a regular shape; the guide plate is in a T shape; the bottom of the impregnation box body is V-shaped.
The adjuster is composed of an adjusting plate and a fixing pin; the glue dipping boxes on two sides of the guide plate are fixedly provided with adjusting plates, the adjusting plates are provided with fixing holes in a fan shape, and the fixing pins penetrate through the fixing holes and then are inserted into and connected with the guide plate.
The invention has the advantages that:
the invention adopts the structural design that the supporting arc plate A and the supporting arc plate B which are mutually connected form the supporting cylinder, when the supporting arc plate A and the supporting arc plate B are unfolded after the installation, the diameter function of the supporting cylinder is adjusted, and a single glass fiber reinforced plastic tank body winding die body can adapt to the manufacture of glass fiber reinforced plastic tank bodies of various types, thereby solving the problem that the existing winding die body can only finish the manufacture of the glass fiber reinforced plastic tank body of a single type; and this winding dolly of glass steel tank body winding die body simple structure, design benefit have solved the extravagant problem of seriously and the easy knot of glass fiber cloth of the resin that current winding die body exists, have satisfied the needs of enterprise's plant use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure A-A in FIG. 1;
FIG. 4 is a schematic structural view of the support arc plate A and the support arc plate B when they are spread;
FIG. 5 is a schematic cross-sectional structure diagram of a winding trolley;
fig. 6 is a schematic top view of the winding trolley.
In the figure: 1. the device comprises a driving motor, 2, a rotating frame, 3, a guide frame, 4, a supporting headstock, 5, a supporting roller, 6, a supporting column, 7, a support, 8, supporting arc plates A, 9, supporting arc plates B, 10, a reinforcing frame, 11, a guide column, 12, a driving motor, 13, a reversing seat, 14, a transmission rod, 15, a driving screw rod, 16, an arc transition surface, 17, an arc-shaped elastic sheet, 18, a limiting bolt, 19, a reinforcing rib groove, 20, a vertical frame, 21, a driving cylinder, 22, a vehicle platform, 23, a movable vehicle body, 24, a compression roller, 25, a fiber yarn frame, 26, a fiber cloth frame, 27, a film pressing frame, 28, a gumming box body, 29, a fixed yarn guide plate, 30, a movable yarn guide plate, 31, a flow guide plate, 32, a yarn guide hole, 33, an adjusting plate, 34, a fixed pin, 35, a fixed hole, 36, a gumming pressure lever, 37, a tension spring, 38 and a rotating rod.
Detailed Description
The winding die body of the glass fiber reinforced plastic tank body consists of a driving motor 1, a winding trolley, a rotating frame 2, a guide frame 3, a supporting cylinder, a supporting headstock 4, a support 7 and a supporting tailstock: the supporting head frame 4 and the supporting tail frame which are symmetrically arranged are movably provided with the rotating frame 2 through the supporting roller 5.
The support tailstock comprises support rollers 5, a vertical frame 20 and a driving cylinder 21, the vertical frame 20 is movably mounted on the ground through rotating pins, the driving cylinder 21 is hinged to one side of the vertical frame 20, the support rollers 5 are symmetrically arranged at the upper end of the vertical frame 20, and the support rollers 5 are connected with the rotating frame 2 in an intermittent rolling mode. The supporting rollers 5 arranged symmetrically support the rotating frame 2 for the following purposes: firstly, the rotating frame 2 is ensured to be in rolling connection with the supporting rollers 5 when rotating; the rotating resistance of the rotating frame 2 is reduced, and the energy consumption is reduced. Secondly, the supporting tailstock can be quickly separated from the rotating frame 2 in the working process of the device, and the smooth winding work is ensured.
The rotating frame 2 is formed by welding steel pipes and is a long body with a square cross section. The revolving rack 2 is an installation foundation of the whole device, and not only bears torsion but also bears gravity, so that the revolving rack 2 is guaranteed not to cause the overweight problem of the body, but also guarantees enough strength of the revolving rack 2, and the problem of fracture is avoided.
The guide frame 3 is fixedly arranged at one end of the rotating frame 2, the length of the guide frame 3 is corresponding to that of the rotating frame 2, and the glass fiber reinforced plastic tank body which is finished by processing can be completely placed on the guide frame 3 after the guide frame 3 is arranged, so that the glass fiber reinforced plastic tank body can be conveniently discharged.
The other end of the rotating frame 2 is connected with the driving motor 1; when the driving motor 1 rotates, the rotating frame 2 can be driven to rotate. The circumferential surface of the rotating frame 2 is provided with a supporting cylinder.
The supporting cylinder consists of a supporting arc plate A8, a supporting arc plate B9, a reinforcing frame 10, a guide post 11 and an expander, and the supporting arc plates A8 are respectively arranged above and below the rotating frame 2; the end surfaces of the two ends of the supporting arc plate A8 are arc transition surfaces 16.
Supporting arc plates B9 are symmetrically arranged in the supporting arc plates A8; the support arc plate A8 corresponds to the arc of the support arc plate B9. In the working process, the support arc plate A8 is unfolded before the support arc plate B9 is unfolded when the support cylinder is unfolded; when the supporting cylinder is closed, the supporting arc plate B9 is closed before the supporting arc plate A8; the purpose of arranging the supporting arc plate A8 and the supporting arc plate B9 is as follows: so as to prevent the support arc plate A8 and the support arc plate B9 from interfering with each other when the support cylinder is unfolded or closed.
Arc-shaped elastic sheets 17 are arranged on the end faces of the side ends of the supporting arc plate B9; each supporting arc plate B8 is connected with the arc transition surface 16 of each supporting arc plate A9 in a sliding fit manner through an arc elastic sheet 17. The radian of arc shell fragment 17 is unanimous with the radian of arc transition face 16, the aim at that so sets up: when the supporting arc plate a9 and the supporting arc plate B9 are sequentially unfolded in place to form a cylinder, the arc-shaped transition surface 16 presses the arc-shaped elastic sheet 17, so that the arc-shaped elastic sheet 17 forms arc-shaped transition connection between the supporting arc plate A8 and the supporting arc plate B9 (see the attached figure 4 in the specification for details). Further avoiding the problem that the quality of finished products is affected when a gap exists between the supporting arc plate A9 and the supporting arc plate B9. Therefore, in the working process, when the supporting arc plate A9 and the supporting arc plate B9 form a cylinder, as long as the arc-shaped elastic sheet 17 can be attached to the arc-shaped transition surface 16, the working requirement can be met, the function of adjusting the diameter of the supporting cylinder is realized, and the glass fiber reinforced plastic tank body with different inner diameters can be processed by the glass fiber reinforced plastic tank body winding mold body conveniently. The diameter of the supporting cylinder can be adjusted within the range of 2.0-2.5 m.
Each inner wall of supporting arc board A8, supporting arc board B9 is equipped with reinforcing frame 10 on solid, sets up the aim at of reinforcing frame 10: the strength of each supporting arc plate A8 and each supporting arc plate B9 is strengthened, and the problem that each supporting arc plate A8 and each supporting arc plate B9 deform when stressed is solved. A plurality of guide pillars 11 are fixedly arranged on the reinforcing frame 10, and a limiting bolt 18 is arranged at one end of each guide pillar 11; each guide post 11 is movably inserted and connected with the rotating frame 2. Guide pillar 11 has direction and spacing effect, sets up the aim at of spacing bolt 18: when the supporting arc plates A8, the supporting arc plates B9 and the reinforcing frame 10 drive the guide post 11 to expand outwards to a proper position, the limiting bolt 18 can be abutted against the rotating frame 2, so that the problem that the supporting cylinder scatters due to continuous expansion after the supporting cylinder expands to a limit position is solved.
Expanders are arranged on the rotating frame 2 corresponding to the supporting arc plates A8 and B9. The expander consists of a transmission motor 12, a reversing seat 13, a transmission rod 14 and a driving screw rod 15; the rotating frame 2 corresponding to each supporting arc plate A8 and each supporting arc plate B9 is respectively provided with a transmission motor 12, one side of each transmission motor 12 is fixedly provided with a plurality of reversing seats 13 at intervals, the transmission motor 12 is connected with the input end of each reversing seat 13 through a transmission rod 14, the output end of each reversing seat 13 is fixedly provided with a driving screw rod 15, and the driving screw rods 15 are in threaded connection with the reinforcing frame 10. When the transmission motor 12 works, the reinforcing frame 10, together with the supporting arc plates A8 and B9, can be driven to contract inward or expand outward by the reversing base 13 and the driving screw 15.
The circumferential surfaces of the supporting arc plates A8 and B9 are provided with reinforcing rib grooves 19. The purpose of the reinforcement groove 19 is to: so that the fiber yarn bundles and the fiber cloth are pressed into the reinforcing rib grooves 19 in the winding process, reinforcing ribs are formed in the glass fiber reinforced plastic tank body, and the strength of a finished product is improved.
One side of the supporting cylinder is provided with a winding trolley. The winding trolley consists of a trolley 22, a movable trolley body 23, a glue dipping box and a fiber creel 25, wherein the trolley 22 is provided with the movable trolley body 23 through a motor and a transmission chain, and the motor and the transmission chain can drive the movable trolley body 23 to reciprocate on the trolley 22.
A fiber creel 25 is arranged on one side of the movable vehicle body 23; multiple fiber reels are placed on the fiber creel 25. The movable vehicle body 23 is provided with a dipping box which is composed of a dipping box body 28, a fixed yarn guide plate 29, a movable yarn guide plate 30, a guide plate 31 and a press roller 24.
The bottom of the impregnation tank 28 is "V" shaped. The purpose of setting the bottom of the impregnation tank 28 in a "V" shape is: so that the resin is concentrated at the lowest point of the V-shaped bottom under the action of the self-flowing force, and the utilization rate of the resin is improved.
A glue dipping pressure rod 36 is arranged in the glue dipping box 28; gumming depression bar 36 submerges in the inside of resin during operation, the purpose that so sets up lies in: so as to ensure that the fiber yarn bundles and the fiber cloth passing through the lower part of the impregnation pressure rod 36 can be fully impregnated with resin during working, and avoid the problem of uneven impregnation of the fiber yarn bundles and the fiber cloth.
One end of the gum dipping box 28 is provided with a fixed yarn guide plate 29, and one end of the fixed yarn guide plate 29 is provided with a movable yarn guide plate 30 through a tripod and a bearing; the fixed yarn guide plate 29 and the movable yarn guide plate 30 are respectively provided with yarn guide holes 32 in a regular shape; the fixed guide plate 29 and the movable guide plate 30 are provided for the purpose of: each fiber yarn bundle can pass through the yarn guide holes 32 of the movable yarn guide plate 30 and the fixed yarn guide plate 29 in sequence, so that each fiber yarn bundle is separated, and the problem of splicing of the fiber yarn bundles is avoided.
The purpose of mounting the movable guide plate 30 by means of a tripod and a bearing is: when the yarn guide device works, the movable yarn guide plate 30 can rotate at any time under the traction of the fiber yarn bundle, so that the fiber yarn bundle smoothly passes through the movable yarn guide plate 30 at a small angle, and the problem that the movable yarn guide plate 30 cuts off the fiber yarn bundle when the angle between the movable yarn guide plate 30 and the fiber yarn bundle is too large is avoided.
The other end of the impregnation box 28 is hinged with a T-shaped guide plate 31; the purpose of arranging the baffle 31 in a "T" shape is to: the area of the guide plate 31 is increased, so that the resin dripped from the fiber yarn bundles and the fiber cloth during working directly falls into the guide plate 31 to be recycled, the utilization rate of the resin is improved, and the environmental pollution is avoided.
Two sides of the guide plate 31 are fixedly connected with the impregnation box 28 through an adjuster; the adjuster is composed of an adjusting plate 33 and a fixing pin 34; adjusting plates 33 are fixedly arranged on the gum dipping box 28 on two sides of the guide plate 31, fixing holes 35 are arranged on the adjusting plates 33 in a fan shape, and the fixing pins 34 penetrate through the fixing holes 35 and then are connected with the guide plate 31 in an inserting mode. After the fixing pin 34 is detached during operation, the distance between the guide plate 31 and the supporting cylinder can be adjusted according to the diameter of the supporting cylinder, and then the fixing pin 34 is inserted into the guide plate 31 to fix the guide plate.
The guide plate 31 is provided with a compression roller 24 through a tension spring 37 and a rotating rod 38, and the compression roller 24 is connected with the guide plate 31 in a contact way. The purpose of the arrangement is as follows: when the fiber yarn bundle and the fiber cloth pass through between the press roll 24 and the deflector 31, the press roll 24 extrudes the excess resin in the fiber yarn bundle and the fiber cloth under the cooperation of the deflector 31, and the extruded resin reflows to the gum dipping tank 28 along the deflector 31 for reuse.
A fiber cloth rack 26 is arranged on one side of the glue dipping box, a fiber cloth roll is placed on the fiber cloth rack 26, a film pressing rack 27 is arranged above the glue dipping box, and a film pressing roll is placed on the film pressing rack 27; after the glass fiber reinforced plastic tank body is manufactured, the pressing film is wound on the surface of the glass fiber reinforced plastic tank body to form a protective film on the surface of the glass fiber reinforced plastic tank body, so that the appearance attractiveness of the glass fiber reinforced plastic tank body is enhanced, and the outer surface of the glass fiber reinforced plastic tank body is protected.
The glass fiber reinforced plastic tank body is manufactured in a mode of simultaneously winding the fiber yarn bundles and the fiber cloth, and the glass fiber reinforced plastic tank body manufactured by the method is internally provided with the reinforcing ribs; compared with the existing manufacturing method of the glass fiber reinforced plastic tank body, the strength of the glass fiber reinforced plastic tank body is enhanced.
Two examples of the winding method for producing the glass fiber reinforced plastic tank body by using the mold body are shown below.
The first embodiment is as follows:
the production steps of the glass fiber reinforced plastic tank body with the inner diameter of 2.1m by adopting the glass fiber reinforced plastic tank body fiber winding device are as follows:
1): starting a transmission motor 12 corresponding to the supporting arc plates A8 in the winding die body of the glass fiber reinforced plastic can body, driving the supporting arc plates A8 to be synchronously opened by the transmission motor 12 through the expanders, and closing the transmission motor 12 when the vertical distance between the outer walls of the supporting arc plates A8 is 2.1 m;
2): starting the transmission motor 12 corresponding to the supporting arc plate B9, driving each supporting arc plate B9 to be synchronously opened by the transmission motor 12 through the expander, and when the supporting arc plate B8 and the supporting arc plate A9 form a cylinder and the outer diameter of the cylinder is 2.1m, closing the transmission motor 12;
3): starting a driving motor 1, wherein the driving motor 1 drives a supporting cylinder to rotate at a rotating speed of 8R/min through a rotating frame 2;
4): one end of a film pressing placed on a film pressing frame 27 of the winding trolley is fixedly connected with one end of the supporting cylinder after penetrating through the lower part of the pressing roller 24;
5): starting a motor to enable the movable vehicle body 23 to slowly move along the vehicle platform 22 from the head end of the supporting cylinder to the tail end of the supporting cylinder and then stop moving; meanwhile, the supporting cylinder rotates synchronously, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are mutually overlapped and uniformly wound on the surface of the supporting cylinder, then the pressing films are cut off, and the tail ends of the pressing films are fixed with the supporting cylinder;
6): sequentially enabling each fiber yarn bundle placed on a fiber creel 25 to pass through a movable yarn guide plate 30, a fixed yarn guide plate 29, resin below a gum dipping compression bar 36 and a pressing roller 24, and then fixing one end of each fiber yarn bundle on the circumferential surface of the tail end of a supporting cylinder in parallel;
7): one end of the fiber cloth placed on the fiber cloth rack 26 passes through the resin from the lower part of the glue dipping pressure rod 36, then passes through the lower parts of the press roller 24 and the fiber yarn bundles, and one end of the fiber cloth is fixed on the circumferential surface of the tail end of the supporting cylinder, and at the moment, the fiber cloth is positioned below each fiber yarn bundle;
8): starting the motor to enable the movable vehicle body 23 to slowly move along the vehicle platform 22 from the tail end of the supporting cylinder to the head end of the supporting cylinder; making repeated reciprocating motion; meanwhile, the supporting barrel synchronously rotates, the supporting barrel pulls the fiber yarn bundles and the fiber cloth in the rotating process, so that the fiber yarn bundles and the fiber cloth are uniformly wound on the surface of the supporting barrel in an overlapped mode, after the fiber yarn bundles and the fiber cloth are wound by 10 layers, the motor is turned off, the fiber yarn bundles and the fiber cloth are cut off, and the tail ends of the fiber yarn bundles and the fiber cloth are attached to the circumferential surface of the supporting barrel in the rotating process of the supporting barrel;
9): one end of a film pressing frame 27 arranged on the winding trolley is fixedly connected with one end of the supporting cylinder after penetrating through the lower part of the pressing roller 24; then starting a motor to enable the moving vehicle body to slowly move from one end of the supporting cylinder to the other end of the supporting cylinder along the vehicle platform; meanwhile, the supporting cylinder rotates synchronously, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are uniformly wound on the surfaces of the fiber yarn bundles and the fiber cloth in an overlapped mode, then the pressing films are cut off, and the tail ends of the pressing films are fixed with the supporting cylinder;
10): closing the driving motor 1, standing the winding device for 2 hours to solidify the fiber yarn bundles and the fiber cloth wound on the surface of the supporting cylinder, and forming the fiber yarn bundles and the fiber cloth into a glass fiber reinforced plastic tank body after solidification;
11): sequentially starting the transmission motor 12 corresponding to the supporting arc plate B8 and the transmission motor 12 corresponding to the supporting arc plate A9; each transmission motor 12 sequentially drives the supporting arc plate B9 and the supporting arc plate A8 to reset through the expanders; at the moment, the supporting arc plate B9 and the supporting arc plate A8 are separated from the bonding with the inner wall of the glass fiber reinforced plastic tank body;
12): hooking and fixing the tail end of the guide frame 3 by using a travelling crane, and starting the driving cylinder 21 to enable the vertical frame 20 to incline and separate from the rotating frame 2; then dragging the glass fiber reinforced plastic tank body to the guide frame 3 by using the other travelling crane;
13): placing a bracket 7 below the supporting cylinder, and supporting and fixing the rotating frame 2 by the bracket 7 through a supporting column 6; then unhooking the travelling crane from the tail end of the guide frame 3, and dragging the glass fiber reinforced plastic tank body out of the guide frame 3 through the travelling crane;
14): starting a driving cylinder 21 to enable the vertical frame 20 to be vertically connected with the rotating frame 2 in a supporting way; the next working cycle can then be entered by removing the support 7.
Example two:
the production steps for producing the glass fiber reinforced plastic tank body with the inner diameter of 2.3m by adopting the glass fiber reinforced plastic tank body fiber winding die body are as follows:
1): starting a transmission motor 12 corresponding to the supporting arc plates A8 in the winding die body of the glass fiber reinforced plastic tank body, driving the supporting arc plates A8 to be synchronously unfolded by the transmission motor 12 through the expander, and closing the transmission motor 12 when the vertical distance between the outer walls of the supporting arc plates A8 is 2.3 m;
2): starting the transmission motor 12 corresponding to the supporting arc plate B9, driving each supporting arc plate B9 to be synchronously opened by the transmission motor 12 through the expander, and closing the transmission motor 12 when the supporting arc plate B8 and the supporting arc plate A9 form a cylinder and the outer diameter of the cylinder is 2.3 m;
3): starting a driving motor 1, wherein the driving motor 1 drives a supporting cylinder to rotate at a rotating speed of 10R/min through a rotating frame 2;
4): one end of a film pressing placed on a film pressing frame 27 of the winding trolley is fixedly connected with one end of the supporting cylinder after penetrating through the lower part of the pressing roller 24;
5): starting a motor to enable the movable vehicle body 23 to slowly move along the vehicle platform 22 from the head end of the supporting cylinder to the tail end of the supporting cylinder and then stop moving; meanwhile, the supporting cylinder synchronously rotates, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are uniformly wound on the surface of the supporting cylinder in an overlapped mode, then the pressing films are cut off, and the tail end of the pressing films is fixed with the supporting cylinder;
6): sequentially enabling each fiber yarn bundle placed on a fiber yarn rack 25 to pass through a movable yarn guide plate 30, a fixed yarn guide plate 29, resin below a glue dipping pressure rod 36 and a pressing roller 24, and then fixing one end of each fiber yarn bundle on the circumferential surface of the tail end of a supporting cylinder in parallel;
7): one end of the fiber cloth placed on the fiber cloth rack 26 passes through the resin from the lower part of the gumming pressure rod 36, then passes through the lower parts of the press roll 24 and the fiber yarn bundles, and is fixed on the circumferential surface of the tail end of the supporting cylinder, and at the moment, the fiber cloth is positioned below each fiber yarn bundle;
8): starting the motor to enable the movable vehicle body 23 to slowly move along the vehicle platform 22 from the tail end of the supporting cylinder to the head end of the supporting cylinder; performing repeated reciprocating motion; meanwhile, the supporting barrel synchronously rotates, the supporting barrel pulls the fiber yarn bundles and the fiber cloth in the rotating process, so that the fiber yarn bundles and the fiber cloth are uniformly wound on the surface of the supporting barrel in an overlapped mode, after the fiber yarn bundles and the fiber cloth are wound to 12 layers, the motor is turned off, the fiber yarn bundles and the fiber cloth are cut off, and the tail ends of the fiber yarn bundles and the fiber cloth are attached to the circumferential surface of the supporting barrel in the rotating process of the supporting barrel;
9): one end of a film pressing frame 27 arranged on the winding trolley is fixedly connected with one end of the supporting cylinder after penetrating through the lower part of the pressing roller 24; then starting a motor to enable the moving vehicle body to slowly move from one end of the supporting cylinder to the other end of the supporting cylinder along the vehicle platform; meanwhile, the supporting cylinder rotates synchronously, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are uniformly wound on the surfaces of the fiber yarn bundles and the fiber cloth in an overlapped mode, then the pressing films are cut off, and the tail ends of the pressing films are fixed with the supporting cylinder;
10): closing the driving motor 1, standing the winding device for 2 hours to solidify the fiber yarn bundles and the fiber cloth wound on the surface of the supporting cylinder, and forming the fiber yarn bundles and the fiber cloth into a glass fiber reinforced plastic tank body after solidification;
11): sequentially starting the transmission motor 12 corresponding to the supporting arc plate B8 and the transmission motor 12 corresponding to the supporting arc plate A9; each transmission motor 12 sequentially drives the supporting arc plate B9 and the supporting arc plate A8 to reset through the expanders; at the moment, the supporting arc plate B9 and the supporting arc plate A8 are separated from the inner wall of the glass fiber reinforced plastic tank body;
12): hooking and fixing the tail end of the guide frame 3 by using a travelling crane, and starting the driving cylinder 21 to enable the vertical frame 20 to incline and separate from the rotating frame 2; then dragging the glass fiber reinforced plastic tank body to the guide frame 3 by using the other travelling crane;
13): placing a bracket 7 below the supporting cylinder, and supporting and fixing the rotating frame 2 by the bracket 7 through a supporting column 6; then unhooking the travelling crane from the tail end of the guide frame 3, and dragging the glass fiber reinforced plastic tank body out of the guide frame 3 through the travelling crane;
14): starting a driving cylinder 21 to enable the vertical frame 20 to be vertically connected with the rotating frame 2 in a supporting way; the next working cycle can then be entered by removing the support 7.
The winding die body and the fiber winding method for the glass fiber reinforced plastic tank body can be suitable for manufacturing various types of glass fiber reinforced plastic tank bodies, and the strength of the produced product is high; the problem that the existing winding device can only finish the manufacture of a single-type glass fiber reinforced plastic tank body is solved; and this wind device's winding dolly simple structure, design benefit have solved current wind device and have the extravagant problem of serious and the glass fiber cloth of resin easily knoing, have satisfied the needs of enterprise's plant use.
Claims (3)
1. The utility model provides a glass steel tank body winding die body, it comprises driving motor (1), winding dolly, revolving rack (2), guide frame (3), a support section of thick bamboo, support headstock (4), support (7) and support tailstock, its characterized in that: the symmetrically arranged supporting head frame (4) and the supporting tail frame are movably provided with a rotating frame (2) through supporting rollers (5), one end of the rotating frame (2) is fixedly provided with a guide frame (3), and the other end of the rotating frame (2) is connected with a driving motor (1); a supporting cylinder is arranged on the circumferential surface of the rotating frame (2), and a winding trolley is arranged on one side of the supporting cylinder;
the lower end of one end of the rotating frame (2) is symmetrically and fixedly provided with supporting columns (6), and the supporting columns (6) penetrate through the supporting cylinders and extend to the outer ends to be in abutting connection with the bracket (7); the supporting cylinder consists of a supporting arc plate A (8), a supporting arc plate B (9), a reinforcing frame (10), a guide post (11) and an expander, and the supporting arc plates A (8) are respectively arranged above and below the rotating frame (2); supporting arc plates B (9) are symmetrically arranged in the supporting arc plates A (8); each supporting arc plate B (9) is mutually connected with each supporting arc plate A (8); a reinforcing frame (10) is fixedly arranged on the inner walls of the supporting arc plates A (8) and the supporting arc plates B (9), a plurality of guide pillars (11) are fixedly arranged on the reinforcing frame (10), and each guide pillar (11) is movably inserted and connected with the rotating frame (2); expanders are arranged on the rotating frame (2) corresponding to each supporting arc plate A (8) and each supporting arc plate B (9), each expander is in threaded connection with the corresponding reinforcing frame (10), and the diameter adjusting range of the supporting cylinder is 2.0-2.5 m;
the expander consists of a transmission motor (12), a reversing seat (13), a transmission rod (14) and a driving screw rod (15); a transmission motor (12) is respectively installed on the rotating frame (2) corresponding to each supporting arc plate A (8) and each supporting arc plate B (9), a plurality of reversing seats (13) are respectively and fixedly installed on one side of the transmission motor (12) at intervals, the transmission motor (12) is connected with the input end of each reversing seat (13) through a transmission rod (14), a driving screw rod (15) is fixedly installed at the output end of each reversing seat (13), and the driving screw rod (15) is in threaded connection with the reinforcing frame (10);
the end faces of two ends of the supporting arc plate A (8) are arc transition faces (16), arc elastic sheets (17) are arranged on the end faces of all sides of the supporting arc plate B (9), and the arc elastic sheets (17) are in sliding fit connection with the arc transition faces (16);
the winding trolley consists of a trolley frame (22), a movable trolley body (23), a rubber dipping box and a fiber creel (25), wherein the movable trolley body (23) is arranged on the trolley frame (22) through a motor and a transmission chain, and the fiber creel (25) is arranged on one side of the movable trolley body (23); a glue dipping box is arranged on the movable vehicle body (23), a fiber cloth rack (26) is arranged on one side of the glue dipping box, and a film pressing rack (27) is arranged above the glue dipping box;
the dipping box consists of a dipping box body (28), a fixed yarn guide plate (29), a movable yarn guide plate (30), a guide plate (31) and a press roller (24), and a dipping press rod (36) is arranged in the dipping box body (28); one end of the gum dipping box body (28) is provided with a fixed yarn guide plate (29), and one end of the fixed yarn guide plate (29) is provided with a movable yarn guide plate (30) through a tripod and a bearing; the other end of the gum dipping box body (28) is hinged with a guide plate (31); two sides of the guide plate (31) are fixedly connected with the gum dipping box body (28) through an adjuster; a compression roller (24) is arranged on the guide plate (31) through a tension spring (37) and a rotating rod (38), and the compression roller (24) is in contact connection with the guide plate (31);
the fixed yarn guide plate (29) and the movable yarn guide plate (30) are respectively provided with yarn guide holes (32) in a regular shape; the guide plate (31) is T-shaped, and the bottom of the impregnation box body (28) is V-shaped; the adjuster is composed of an adjusting plate (33) and a fixing pin (34); adjusting plates (33) are fixedly arranged on the gum dipping box bodies (28) on two sides of the guide plate (31), fixing holes (35) are arranged on the adjusting plates (33) in a fan shape, and the fixing pins (34) penetrate through the fixing holes (35) and then are inserted into and connected with the guide plate (31);
the fiberglass tank fiber winding method comprises the following steps:
1): starting a transmission motor (12) corresponding to the supporting arc plates A (8) in the winding die body of the glass fiber reinforced plastic can body, and closing the transmission motor (12) after the transmission motor (12) drives the supporting arc plates A8 to be synchronously unfolded to a proper position through the expander;
2): starting a transmission motor (12) corresponding to the supporting arc plates B (9), driving the supporting arc plates B (9) to be synchronously unfolded by the transmission motor (12) through the expander, and closing the transmission motor (12) when the supporting arc plates B (8) and the supporting arc plates A (9) form a cylinder;
3): starting a driving motor (1), wherein the driving motor (1) drives a supporting cylinder to rotate at a rotating speed of 8-10R/min through a rotating frame (2);
4): one end of a film pressing placed on a film pressing frame (27) of the winding trolley is fixedly connected with one end of a supporting cylinder after penetrating through the lower part of a pressing roller (24);
5): starting a motor to enable a moving vehicle body (23) to slowly move along a vehicle platform (22) from the head end of the supporting cylinder to the tail end of the supporting cylinder and then stop moving; meanwhile, the supporting cylinder synchronously rotates, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are uniformly wound on the surface of the supporting cylinder in an overlapped mode, then the pressing films are cut off, and the tail end of the pressing films is fixed with the supporting cylinder;
6): sequentially enabling each fiber yarn bundle placed on a fiber yarn rack (25) to pass through a movable yarn guide plate (30) and a fixed yarn guide plate (29), and fixing one end of each fiber yarn bundle on the circumferential surface of the tail end of a supporting cylinder in parallel after resin below a gum dipping compression bar (36) and a pressing roller (24) are arranged below the gum dipping compression bar;
7): one end of the fiber cloth placed on a fiber cloth rack (26) passes through resin from the lower part of a glue dipping pressure rod (36), then passes through the lower parts of a press roller (24) and fiber yarn bundles, and is fixed on the circumferential surface of the tail end of a supporting cylinder, and at the moment, the fiber cloth is positioned below each fiber yarn bundle;
8): starting a motor to enable a moving vehicle body (23) to slowly move along a vehicle platform (22) from the tail end of the supporting cylinder to the head end of the supporting cylinder; making repeated reciprocating motion; meanwhile, the supporting barrel synchronously rotates, the supporting barrel pulls the fiber yarn bundles and the fiber cloth in the rotating process, so that the fiber yarn bundles and the fiber cloth are uniformly wound on the surface of the supporting barrel in an overlapped mode, after the fiber yarn bundles and the fiber cloth are wound by a certain number of layers, the motor is turned off, the fiber yarn bundles and the fiber cloth are cut off, and the tail ends of the fiber yarn bundles and the fiber cloth are attached to the circumferential surface of the supporting barrel in the rotating process of the supporting barrel;
9): one end of a film pressing frame (27) of the winding trolley is fixedly connected with one end of a supporting cylinder after penetrating through the lower part of a pressing roller (24); then starting a motor to enable the movable vehicle body to slowly move from one end of the supporting cylinder to the other end of the supporting cylinder along the vehicle platform; meanwhile, the supporting cylinder rotates synchronously, the pressing films are pulled in the rotating process of the supporting cylinder, the pressing films are uniformly wound on the surfaces of the fiber yarn bundles and the fiber cloth in an overlapped mode, then the pressing films are cut off, and the tail ends of the pressing films are fixed with the supporting cylinder;
10): closing the driving motor (1), standing the winding device for 2 hours to solidify the fiber yarn bundles and the fiber cloth wound on the surface of the supporting cylinder, and forming a glass fiber reinforced plastic tank body by the solidified fiber yarn bundles and the fiber cloth;
11): sequentially starting a transmission motor (12) corresponding to the support arc plate B (8) and a transmission motor (12) corresponding to the support arc plate A (9); each transmission motor (12) sequentially drives the supporting arc plate B (9) and the supporting arc plate A (8) to reset through the expanders; at the moment, the supporting arc plate B (9) and the supporting arc plate A (8) are separated from the inner wall of the glass fiber reinforced plastic tank body;
12): hooking and fixing the tail end of the guide frame (3) by using a travelling crane, and starting a driving cylinder (21) to enable the vertical frame (20) to tilt and be separated from the rotating frame (2); then dragging the glass fiber reinforced plastic tank body to the guide frame (3) by using the other travelling crane;
13): placing a support (7) below the supporting cylinder, wherein the support (7) supports and fixes the rotating frame (2) through a supporting column (6); then unhooking the travelling crane from the tail end of the guide frame (3), and dragging the glass fiber reinforced plastic tank body out of the guide frame (3) through the travelling crane;
14): a driving cylinder (21) is started to enable the vertical frame (20) to be vertically connected with the rotating frame (2) in a supporting mode; then the bracket (7) is removed, and the next working cycle can be entered.
2. The winding die body of a glass fiber reinforced plastic can body of claim 1, wherein: the arc-shaped elastic sheet (17) is consistent with the arc shape of the arc-shaped transition surface (16); a limiting bolt (18) is arranged at one end of the guide post (11); and reinforcing rib grooves (19) are arranged on the circumferential surfaces of the supporting arc plates A (8) and the supporting arc plates B (9).
3. The winding die body of a glass fiber reinforced plastic can body of claim 1, wherein: the support tailstock consist of support rollers (5), a vertical frame (20) and a driving cylinder (21), the vertical frame (20) is movably mounted on the ground through rotating pins, the driving cylinder (21) is hinged to one side of the vertical frame (20), the support rollers (5) are symmetrically arranged at the upper end of the vertical frame (20), and the support rollers (5) are connected with the rotating frame (2) in an intermittent rolling mode.
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| CN109397723A (en) * | 2018-10-24 | 2019-03-01 | 郑州郑飞木业有限责任公司 | A kind of manufacture craft of guiding tube |
| CN109484780A (en) * | 2018-12-29 | 2019-03-19 | 中车长江车辆有限公司 | Tank body heat-insulating material wind |
| CN114368165B (en) * | 2022-03-22 | 2022-05-27 | 江苏科沃家居科技有限公司 | Glass fiber reinforced plastic tank body winding forming equipment |
| US11878479B1 (en) | 2022-09-20 | 2024-01-23 | Jiangsu Ocean University | Film winding assembly and winding method for use in fiber-reinforced plastic tank production |
| CN115464863B (en) * | 2022-09-20 | 2023-04-07 | 江苏海洋大学 | Film winding mechanism for producing glass fiber reinforced plastic storage tank and winding method thereof |
| CN118342832B (en) * | 2024-06-14 | 2024-08-13 | 西南石油大学 | Multifunctional basalt fiber hydrogen storage bottle welding positioning and fiber winding device |
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