CN213919188U

CN213919188U - Mould is used in thermosetting resin processing

Info

Publication number: CN213919188U
Application number: CN202022861218.XU
Authority: CN
Inventors: 范猷浩
Original assignee: Kaihua Ruida Plastic Tech Co ltd
Current assignee: Kaihua Ruida Plastic Tech Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-10
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a mould for processing thermosetting resin, which comprises a base, wherein the top end of the base is provided with a mould, two sides of the mould are hinged with movable plates, the bottom end of the inner wall of the mould is provided with an expansion box, the expansion box is in a groove shape, an inflatable cushion is arranged inside the expansion box, the top end of the expansion box is provided with a bottom plate, two lateral sides of the bottom plate respectively correspond to the inner sides of the two movable plates, two sides of the top end of the expansion box are respectively provided with a first clamping groove, the expansion box is connected with the bottom end of the bottom plate in a clamping way through the two first clamping grooves, the inner wall of the inflatable cushion is provided with a plurality of soft protruding balls, one side of the inflatable cushion is provided with an inflatable hose, one end of the inflatable hose penetrates through the inner wall of one side of the expansion box and the inner wall of the lateral side of the mould to be fixedly connected with external inflating equipment, the expansion box and the movable plates are arranged, the inflatable cushion is inflated during demoulding, so that the bottom plate can be pushed upwards, the finished product is loosened from the die, and then the movable plate is opened towards two sides, so that the finished product can be easily taken out.

Description

Mould is used in thermosetting resin processing

Technical Field

The utility model relates to the technical field of mold, specifically be a mould is used in thermosetting resin processing.

Background

Thermosetting resin is a high molecular polymer material, molecular chains are chemically crosslinked together to form a rigid three-dimensional network structure, and the crosslinked structure cannot be repeatedly processed and molded in the polymerization process. Has excellent comprehensive performance: the epoxy resin/polyester resin composite material has high strength, good heat resistance, excellent electrical property, corrosion resistance, aging resistance, good dimensional stability and the like, and common thermosetting resins comprise epoxy resin, polyester resin, vinyl ester, bismaleimide, thermosetting polyimide, cyanate ester and the like, and the epoxy resin/polyester resin composite material has great application in all high-technology fields and various industrial departments, including the fields of electronics/electricity, energy, chemical industry, machinery, automobile, rail transit, building and the like.

In the prior art, the common mould for processing thermosetting resin has the following defects:

1. because the thermosetting resin has long processing time, a large-sized finished product is often heated to promote the curing process, the traditional mould adopts a mode of directly heating the mould, and the mould cannot be directly used for manufacturing the next finished product due to the fact that the mould is hot after the process is finished, so that the efficiency is influenced;

2. because of the brittle nature of the thermoset product, demolding is generally difficult and requires a long time to demold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is used in thermosetting resin processing to solve the current mould direct heating mould for thermosetting resin processing that above-mentioned background art provided, because the mould is hotter after the curing is accomplished, can't directly get into the off-the-shelf preparation of next product, influence efficiency and because thermosetting resin product property is more fragile, the general comparison difficulty of drawing of patterns, the longer problem of drawing of patterns required time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is used in thermosetting resin processing, includes the base, the top of base is equipped with the mould, the both sides of mould all articulate there is the fly leaf, the bottom of mould inner wall is equipped with the inflation box, the shape of inflation box is the recess shape, just the inside of inflation box is equipped with inflatable packer, the top of inflation box is equipped with the bottom plate, two avris of bottom plate are corresponding with the inboard of two fly leaves respectively.

As a preferred technical scheme of the utility model, first draw-in groove has all been seted up to the both sides on expansion box top, the expansion box is connected with the bottom block of bottom plate through two first draw-in grooves.

As a preferred technical scheme of the utility model, the second draw-in groove, two have all been seted up to the both sides on base top the equal block of second draw-in groove has a stopper, two the inboard of stopper is corresponding with the outside of two fly leafs respectively.

As an optimal technical scheme of the utility model, two leave the clearance between fly leaf and the inflation box.

As a preferred technical scheme of the utility model, be equipped with a plurality of soft balls suddenly on the inner wall of inflatable packer, one side of inflatable packer is equipped with the inflation hose, the one end of inflation hose runs through the inside wall of inflation box one side and the outside equipment of inflating of inner wall fixedly connected with of mould avris.

As an optimal technical scheme of the utility model, the top of base is equipped with the heating mantle, the inside of heating mantle is equipped with a plurality of infrared heating lamps, and is a plurality of infrared heating lamps all with external power supply electric connection.

As an optimized technical scheme of the utility model, one side of heating mantle is equipped with temperature sensor.

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

1. the utility model is provided with an external heating cover, the product is irradiated by the infrared heating lamp for heating, the temperature of the die used in production is not too high, the subsequent use is not influenced, and the temperature can be controlled more accurately by matching the temperature sensor;

2. the utility model discloses set up inflation box and fly leaf, aerify the inflatable packer during the drawing of patterns, can push up the bottom plate up, make the finished product not hard up from the mould, then open the fly leaf toward both sides, can easily take out the finished product.

Drawings

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

FIG. 2 is a schematic structural section view of the present invention;

fig. 3 is a schematic sectional view of the expansion box of the present invention.

In the figure: 1. a base; 2. a mold; 3. a movable plate; 4. an expansion box; 5. an inflatable cushion; 6. a base plate; 7. a first card slot; 8. a second card slot; 9. a limiting block; 10. a soft protruding ball; 11. an inflation hose; 12. a heating mantle; 13. an infrared heating lamp; 14. a temperature sensor.

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.

Please refer to fig. 1-3, the utility model provides a mould is used in thermosetting resin processing, including base 1, at first the top of base 1 is equipped with mould 2, the both sides of mould 2 all articulate there is fly leaf 3, the bottom of 2 inner walls of mould is equipped with inflation box 4, the shape of inflation box 4 is the recess shape, and the inside of inflation box 4 is equipped with inflatable packer 5, the top of inflation box 4 is equipped with bottom plate 6, two avris of bottom plate 6 are corresponding with the inboard of two fly leaves 3 respectively, first draw-in groove 7 has all been seted up to the both sides on 4 tops of inflation box, inflation box 4 is connected with the bottom block of bottom plate 6 through two first draw-in grooves 7.

Then the second draw-in groove 8 has all been seted up to the both sides on base 1 top, and two second draw-in grooves 8 all block has stopper 9, and the inboard of two stopper 9 is corresponding with the outside of two fly leaves 3 respectively, leaves the clearance between two fly leaves 3 and the expansion box 4.

And then the inner wall of the inflatable cushion 5 is provided with a plurality of soft protruding balls 10, one side of the inflatable cushion 5 is provided with an inflatable hose 11, and one end of the inflatable hose 11 penetrates through the inner wall of one side of the expansion box 4 and the inner wall of the side of the mould 2 and is fixedly connected with external inflating equipment.

And finally, a heating cover 12 is arranged at the top end of the base 1, a plurality of infrared heating lamps 13 are arranged inside the heating cover 12, the infrared heating lamps 13 are electrically connected with an external power supply, and a temperature sensor 14 is arranged on one side of the heating cover 12.

When in specific use, the utility model relates to a thermosetting resin processing mold, the top end of a base 1 is provided with a mold 2, two sides of the mold 2 are hinged with movable plates 3, the bottom end of the inner wall of the mold 2 is provided with an expansion box 4, the expansion box 4 is groove-shaped, an inflatable cushion 5 is arranged inside the expansion box 4, the top end of the expansion box 4 is provided with a bottom plate 6, two sides of the bottom plate 6 respectively correspond to the inner sides of the two movable plates 3, two sides of the top end of the expansion box 4 are provided with first clamping grooves 7, the expansion box 4 is connected with the bottom end of the bottom plate 6 through the two first clamping grooves 7 in a clamping way, the inner wall of the inflatable cushion 5 is provided with a plurality of soft protruding balls 10, one side of the inflatable cushion 5 is provided with an inflatable hose 11, one end of the inflatable hose 11 penetrates through the inner wall of one side of the expansion box 4 and the inner wall of the side of the mold 2 and is fixedly connected with an external inflating device, the utility model is provided with an external heating cover 12, shine the product heating with infrared heating lamp 13, mould 2 temperature of production and use can not be too high, can not influence follow-up use, and collocation temperature sensor 14 can more accurate controlled temperature, has still set up inflation box 4 and fly leaf 3, aerifys inflatable packer 5 during the drawing of patterns, can push up bottom plate 6 up, makes the finished product of producing not hard up from mould 2, then opens fly leaf 3 toward both sides, can easily take out the finished product.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould is used in thermosetting resin processing, includes base (1), its characterized in that: the top of base (1) is equipped with mould (2), the both sides of mould (2) all articulate there is fly leaf (3), the bottom of mould (2) inner wall is equipped with inflation box (4), the shape of inflation box (4) is the recess shape, just the inside of inflation box (4) is equipped with inflatable packer (5), the top of inflation box (4) is equipped with bottom plate (6), two avris of bottom plate (6) are corresponding with the inboard of two fly leaf (3) respectively.

2. The mold for processing thermosetting resin according to claim 1, wherein: first draw-in groove (7) have all been seted up to the both sides on expansion box (4) top, expansion box (4) are connected with the bottom block of bottom plate (6) through two first draw-in grooves (7).

3. The mold for processing thermosetting resin according to claim 1, wherein: second draw-in grooves (8) have all been seted up to the both sides on base (1) top, two equal block of second draw-in groove (8) has stopper (9), two the inboard of stopper (9) is corresponding with the outside of two fly leafs (3) respectively.

4. The mold for processing thermosetting resin according to claim 1, wherein: and a gap is reserved between the two movable plates (3) and the expansion box (4).

5. The mold for processing thermosetting resin according to claim 1, wherein: be equipped with a plurality of soft balls (10) suddenly on the inner wall of inflatable packer (5), one side of inflatable packer (5) is equipped with inflatable hose (11), the one end of inflatable hose (11) runs through the inner wall of inflation box (4) one side and the outside equipment of inflating of inner wall fixedly connected with of mould (2) avris.

6. The mold for processing thermosetting resin according to claim 1, wherein: the top of base (1) is equipped with heating mantle (12), the inside of heating mantle (12) is equipped with a plurality of infrared heating lamp (13), and is a plurality of infrared heating lamp (13) all with external power supply electric connection.

7. The mold for processing thermosetting resin according to claim 6, wherein: and a temperature sensor (14) is arranged on one side of the heating cover (12).