CN214020386U

CN214020386U - Automatic proportioning and mixing equipment for double components of rubber clothing material

Info

Publication number: CN214020386U
Application number: CN202022826937.8U
Authority: CN
Inventors: 於勇; 许新海
Original assignee: Suzhou Tongwuzhou Technology Co ltd
Current assignee: Suzhou Tongwuzhou Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an automatic ratio compounding equipment of gluey clothing material bi-component, including organism, compounding mechanism, control box, the inner wall of organism top support frame is vertical to be equipped with a plurality of storage tanks, the vertical booster pump that is equipped with in top surface of storage tank, the organism top fixed surface of support frame one side is provided with the processing case, the processing incasement wall bottom of discharge gate one side is equipped with the material loading platform, compounding mechanism is including mixing material jar, electronic slip table, notes material rifle, it transversely is equipped with the rotating electrical machines to mix the processing incasement wall bottom of material jar below, notes material rifle is kept away from at electronic slip table through the vertical activity setting of expansion bracket and is mixed material jar one end side, the vertical fixed side surface upper end that sets up before the organism of storage tank one side of control box. The utility model discloses utilize the rotating electrical machines control to go up the spiral puddler and rotate in order to accomplish the compounding operation, electronic slip table cooperation expansion bracket is reliable in order to guarantee the ejection of compact in order to regulate and control the position of annotating the material rifle above the collecting vessel, excellent in use effect.

Description

Automatic proportioning and mixing equipment for double components of rubber clothing material

Technical Field

The utility model relates to a wind power generation blade preparation technical field specifically is an automatic ratio compounding equipment of gluey clothing material bi-component to be used for scribbling the material that will mix on wind power generation blade injection moulding mould's surface, make blade surface form the one deck and glue the clothing membrane, reduce blade surface appearance defect.

Background

The large amount of traditional energy resources brings many environmental problems and social problems, and the storage capacity is greatly reduced, so that wind energy is more and more widely concerned by countries in the world as a clean recyclable energy source. The wind power generator blade is the most main part for receiving wind energy, the good design, the reliable quality and the superior performance of the wind power generator blade are the determining factors for ensuring the normal and stable operation of a generator set, and the cost of the wind power generator blade is about 15% -20% of the cost of the whole generator set.

The prior wind driven generator blade is basically compounded by thermosetting matrix resin such as polyester resin, vinyl resin, epoxy resin and the like and reinforcing materials such as glass fiber, carbon fiber and the like through manual laying and resin injection molding processes. A commonly used wind power generation blade forming process is a resin transfer molding method, which is called as RTM method for short, and is characterized in that a reinforcing material preformed body designed according to performance and structure requirements is firstly laid in a mold cavity, a special low-viscosity resin system is injected into a closed type mold cavity by adopting injection equipment through lower forming pressure, an exhaust system ensures smooth resin flowing, all gas in the mold cavity is exhausted and fibers are thoroughly soaked, and the resin and the like are heated and solidified by a heating system of the mold to form the FRP component.

With the development of technology, a variety of more advanced processes have been developed, such as prepreg processes, mechanical impregnation processes, and vacuum assisted infusion processes. Vacuum assisted infusion molding is an improved RTM process that has been developed in recent years. It is used for forming large thick-wall products with complex shapes. The vacuum assistance is to inject resin, connect a vacuum pump at an exhaust port, vacuumize while injecting, and inject the resin into the structural layer by means of high-permeability medium guidance laid on the surface of the structural layer. Therefore, the resin transfer pressure is increased, air bubbles and moisture in the mold and the resin are removed, and more importantly, a channel is opened for the resin in the mold cavity to form a complete passage. In addition, regardless of whether the reinforcement material is woven or non-woven, vacuum assist greatly improves the fiber wet-out during molding regardless of resin type and viscosity. Therefore, the vacuum assisted rtm (vartm) process can significantly reduce the inclusion and bubble content in the final product without increasing the void content even with increasing the injection rate, thereby improving the yield and mechanical properties of the product.

The conventional preparation process of the blade composite material structure based on the Vacuum Assisted RTM (VARTM) process comprises the following steps: 1) manufacturing the shell and the main beam: the shell is made of glass fiber reinforced plastic in a mold, and the main beam is formed by high-temperature pouring in a vacuum bag; 2) arranging a mould, and spraying gel coat resin in the mould to form a protective surface of the blade; 3) putting the shell into a mould, and paving glass fibers; 4) a main beam is installed to play a supporting role; 5) installing a foam material; 6) paving glass fiber on the foam material; 7) laying a vacuum film on the glass fiber and the foam material; 8) resin is poured, and high-temperature vacuum pouring is carried out; 9) taking down the vacuum film; 10) the other half of the shell is made by the same method; 12) mounting a web plate; 13) installing a lightning arrester and the like; 14) arranging a main die, coating adhesive on the edge of the shell and the web plate, and bonding the two shells; 15) heating to make the glass fiber harder; 16) demolding the blade; 17) carrying out final processing: cutting, surface polishing, surface repairing, surface rolling and coating and the like.

Based on step 2) of above-mentioned wind power generation blade production process, owing to need the spraying gel coat resin in the mould in order to form the protection surface of blade, and the material ratio operation when current is used for the preparation of gel coat material is accomplished through agitated vessel more, need accomplish by manual measurement to the input control of raw materials, not only intensity of labour is big, and work efficiency is low, is difficult to guarantee the ratio quality moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic ratio compounding equipment of gluey clothing material bi-component to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a glue clothing material bi-component automatic proportioning and mixing device comprises a machine body, a mixing mechanism and a control box; the device comprises a machine body, a connecting seat, a storage tank, a pressurizing pump, a processing box, a rectangular discharge port and a feeding platform, wherein a storage box is movably arranged at one end of the front side surface of the machine body through the opening groove, a U-shaped supporting frame is vertically and fixedly arranged at one end of the top surface of the machine body, a plurality of cylindrical storage tanks are vertically and fixedly arranged on the inner wall of the supporting frame through the connecting seat, the pressurizing pump is vertically and fixedly arranged on the top surface of the storage tanks, the processing box is fixedly arranged on the top surface of the machine body at one side of the supporting frame, the lower end of the surface of the processing box, far away from the storage tanks, at one side of the processing box is provided with the rectangular discharge port, and the bottom end of the inner wall of the processing box at one side of the discharge port is fixedly provided with the feeding platform; the material mixing mechanism comprises a material mixing tank, an electric sliding table and a material injection gun, the material mixing tank is vertically and fixedly arranged at the lower end of the inner wall of one side, close to the material storage tank, of the processing box through a support, a rotating motor is transversely and fixedly arranged at the bottom end of the inner wall of the processing box below the material mixing tank, the electric sliding table is longitudinally and movably arranged at the upper end of the surface of one side of the material mixing tank through a positioning rod, and the material injection gun is vertically and movably arranged on the side face, far away from the material mixing tank, of one end of the electric sliding table through a telescopic frame; the vertical fixed setting of control box is in organism front side surface upper end of storage tank one side, the control box is through integrated control ware and compounding mechanism interior electrical equipment signal connection.

Preferably, the bottom surface of the machine body is vertically provided with a plurality of universal wheels, and the support frame and the treatment box are respectively integrated with the machine body into a whole by adopting a welding process.

Preferably, the inside feed inlet intercommunication that is equipped with two storage tanks and mixes the material jar with handling the case inner chamber through the conveying pipeline respectively of support frame, the vertical transparent metering cylinder of C shape and its both ends of being equipped with respectively with the storage tank inner chamber intercommunication in a side surface upper end of storage tank.

Preferably, the storage tank is of an upper opening combined tank structure, and the air guide end of the booster pump is communicated with the inner cavity of the storage tank through the flow control valve.

Preferably, the middle part of the bottom end of the inner wall of the material mixing tank is vertically provided with an upper spiral stirring rod, and an output shaft of the rotating motor is fixedly connected with a main shaft of the upper spiral stirring rod through a reduction gearbox.

Preferably, the material injection gun is a calabash-shaped air pressure gun, and the feeding end of the material injection gun is communicated with the discharge hole at one end of the top surface of the material mixing tank through a material conveying hose.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the material mixing mechanism comprises a material mixing tank, an electric sliding table and a material injection gun, an upper spiral stirring rod is vertically arranged in the middle of the bottom end of the inner wall of the material mixing tank, a rotary motor controls the upper spiral stirring rod to rotate so as to ensure uniform material mixing, the material injection gun is moved to the upper part of the collecting barrel according to the discharging requirement under the cooperative regulation and control action of the electric sliding table and the telescopic frame so as to complete the discharging operation of the mixed materials, the proportioning and material mixing operation is automatically controlled, and the using effect is good;

2. the top surface at the storage tank is equipped with the booster pump, utilizes the booster pump to carry the raw materials to mixing in the material jar after the measurement of flow control valve, and the raw materials input is accurate stable when guaranteeing the ratio, adopts intelligent machine control, reduces manual operation work load, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a body; 2. a control box; 3. a storage box; 4. a support frame; 5. a material storage tank; 6. a booster pump; 7. a treatment tank; 8. a discharge port; 9. a feeding table; 10. a material mixing tank; 11. an electric sliding table; 12. a material injection gun; 13. a rotating electric machine; 14. a telescopic frame; 15. a universal wheel; 16. a transparent metering drum; 17. a flow control valve; 18. and (4) an upper spiral stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an automatic two-component proportioning and mixing device for a rubber-coated fabric provided by an embodiment of the present invention includes a machine body 1, a mixing mechanism, and a control box 2; organism 1's front side surface one end is provided with storage tank 3 through opening the groove activity, organism 1's the vertical fixed U-shaped support frame 4 that is provided with of top surface one end, support frame 4's inner wall is provided with a plurality of cylindrical storage tanks 5 through the vertical fixed of connecting seat, the vertical fixed booster pump 6 that is provided with of top surface of

storage tank

5, 1 top fixed surface of organism of support frame 4 one side is provided with handles case 7, handle case 7 and keep away from storage tank 5 side surface lower extreme and seted up rectangle discharge gate 8, the 7 inner wall bottom mounting of the processing case of discharge gate 8 one side is provided with material loading platform 9.

Compounding mechanism is including mixing material jar 10, electronic slip table 11, annotate material rifle 12, mix material jar 10 and set up handling case 7 through the vertical fixed of support and be close to storage tank 5 one side inner wall lower extreme, mix the 7 inner wall bottoms of handling case of material jar 10 below and transversely fix and be provided with rotating electrical machines 13, electronic slip table 11 sets up in one side surface upper end of mixing material jar 10 through the vertical activity of locating lever, annotate material rifle 12 and keep away from mixing material jar 10 one end side at electronic slip table 11 through the vertical activity setting of expansion bracket 14.

The control box 2 is vertically and fixedly arranged at the upper end of the front side surface of the machine body 1 on one side of the storage box 3, and the control box 2 is in signal connection with electrical equipment in the mixing mechanism through an integrated controller.

The bottom surface of organism 1 is vertical to be equipped with a plurality of universal wheels 15, and support frame 4, processing case 7 adopt welding process and organism 1 to integrate into a whole respectively, guarantee that the structure is reliable.

The inside feed inlet intercommunication that is equipped with two storage tanks 5 and mixes material jar 10 through conveying pipeline and treatment case 7 inner chambers respectively of support frame 4, the vertical transparent metering cylinder 16 of C shape that is equipped with in a side surface upper end of storage tank 5 and its both ends communicate with storage tank 5 inner chambers respectively, satisfy the raw materials measurement demand.

The material storage tank 5 is of an upper opening combined tank structure, and the air guide end of the booster pump 6 is communicated with the inner cavity of the material storage tank 5 through the flow control valve 17, so that continuous and stable feeding is ensured.

An upper spiral stirring rod 18 is vertically arranged in the middle of the bottom end of the inner wall of the stirring tank 10, and an output shaft of the rotating motor 13 is fixedly connected with a main shaft of the upper spiral stirring rod 18 through a reduction gearbox, so that the transmission requirement is met.

The material injection gun 12 is a calabash-shaped air pressure gun, and the feeding end of the material injection gun 12 is communicated with the discharge hole 8 at one end of the top surface of the material mixing tank 10 through a material conveying hose, so that the uniformity and stability during discharging are ensured.

The utility model discloses a theory of operation: during the use, arrange the gel coat raw materials in the storage tank 5 at 1 top of organism respectively according to the compounding demand, the material collecting vessel moves into organism 1 through discharge gate 8 by material loading platform 9 in, booster pump 6 carries the raw materials to mixing in jar 10 through the pressurization of flow control valve 17 measurement back, the rotatory motor 13 control goes up spiral puddler 18 and rotates in order to guarantee that the compounding is even, move the ejection of compact operation to the material after mixing in order to accomplish the top of collecting vessel with injection rifle 12 according to the ejection of compact demand under electronic slip table 11 and the coordinated control effect of expansion bracket 14, automated control matches the compounding operation, excellent in use effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic ratio compounding equipment of glue clothing material bi-component which characterized in that: comprises a machine body (1), a material mixing mechanism and a control box (2);

a storage box (3) is movably arranged at one end of the front side surface of the machine body (1) through a through groove, a U-shaped support frame (4) is vertically and fixedly arranged at one end of the top surface of the machine body (1), a plurality of cylindrical storage tanks (5) are vertically and fixedly arranged on the inner wall of the support frame (4) through connecting seats, a booster pump (6) is vertically and fixedly arranged on the top surface of each storage tank (5), a treatment box (7) is fixedly arranged on the top surface of the machine body (1) at one side of the support frame (4), a rectangular discharge port (8) is formed in the lower end of the surface of one side, away from the storage tanks (5), of each treatment box (7), and a feeding table (9) is fixedly arranged at the bottom end of the inner wall of each treatment box (7) at one side of the discharge port (8);

the mixing mechanism comprises a mixing tank (10), an electric sliding table (11) and a material injection gun (12), wherein the mixing tank (10) is vertically and fixedly arranged at the lower end of the inner wall of one side, close to the storage tank (5), of a processing box (7) through a support, the bottom end of the inner wall of the processing box (7) below the mixing tank (10) is transversely and fixedly provided with a rotating motor (13), the electric sliding table (11) is longitudinally and movably arranged at the upper end of the surface of one side of the mixing tank (10) through a positioning rod, and the material injection gun (12) is vertically and movably arranged on the electric sliding table (11) through a telescopic frame (14) and is far away from the side surface of one end of the mixing tank (10);

the vertical fixed setting in organism (1) front side surface upper end of storage tank (3) one side of control box (2), control box (2) are through integrated control ware and compounding mechanism interior electrical equipment signal connection.

2. The automatic proportioning and mixing equipment of two components of rubber-clothing materials according to claim 1, characterized in that: the bottom surface of the machine body (1) is vertically provided with a plurality of universal wheels (15), and the support frame (4) and the treatment box (7) are respectively integrated with the machine body (1) into a whole by adopting a welding process.

3. The automatic proportioning and mixing equipment of two components of rubber-clothing materials according to claim 1, characterized in that: support frame (4) inside is equipped with two storage tanks (5) and mixes the feed inlet intercommunication of material jar (10) through conveying pipeline and processing case (7) inner chamber respectively, the vertical transparent metering cylinder of C shape (16) and its both ends of being equipped with respectively with storage tank (5) inner chamber intercommunication on one side surface of storage tank (5).

4. The automatic proportioning and mixing equipment of two components of rubber-clothing materials according to claim 1, characterized in that: the storage tank (5) is of an upper opening combined tank structure, and the air guide end of the booster pump (6) is communicated with the inner cavity of the storage tank (5) through the flow control valve (17).

5. The automatic proportioning and mixing equipment of two components of rubber-clothing materials according to claim 1, characterized in that: an upper spiral stirring rod (18) is vertically arranged in the middle of the bottom end of the inner wall of the stirring tank (10), and an output shaft of the rotating motor (13) is fixedly connected with a main shaft of the upper spiral stirring rod (18) through a reduction gearbox.

6. The automatic proportioning and mixing equipment of two components of rubber-clothing materials according to claim 1, characterized in that: the material injection gun (12) is a gourd-shaped air pressure gun, and the feed end of the material injection gun (12) is communicated with a discharge hole (8) at one end of the top surface of the material mixing tank (10) through a material conveying hose.