CN220700222U - Glass fiber reinforced plastic combined die for artificial stone molding - Google Patents
Glass fiber reinforced plastic combined die for artificial stone molding Download PDFInfo
- Publication number
- CN220700222U CN220700222U CN202322163661.3U CN202322163661U CN220700222U CN 220700222 U CN220700222 U CN 220700222U CN 202322163661 U CN202322163661 U CN 202322163661U CN 220700222 U CN220700222 U CN 220700222U
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- die
- mold
- frame
- glass fiber
- fiber reinforced
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 33
- 239000002969 artificial stone Substances 0.000 title claims abstract description 31
- 238000000465 moulding Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000007723 die pressing method Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a glass fiber reinforced plastic combined die for molding artificial stone, which comprises a male die and a female die, wherein the male die and the female die are glass fiber reinforced plastic integrated die, the center of the male die is provided with a convex die core, the center of the female die is provided with a die groove, the back of the male die and the back of the female die are respectively provided with a convex flange with two pairs of notches, a reinforced steel frame is arranged in the flange, the steel frame comprises a frame and a corner bracket, an inner supporting frame is arranged in the frame, the steel frame at one side of the male die further comprises an outer lining steel plate, the outer lining steel plate is attached to the contact surface of the outer wall of the die core, the center of the inner supporting frame is provided with a cross steel plate extending into a concave cavity at the back side of the die core, and four outer lining steel plates are respectively welded at the outer ends of the cross steel plate. The glass fiber reinforced plastic combined die takes glass fiber reinforced plastic as a die material, and is matched with steel frame to strengthen and compound high-temperature resistant resin to improve strength, so that the surface smoothness of a die pressing product is improved at low cost, the condition of product stretch cracking is reduced, and the cooling efficiency of the die is improved through embedding a cooling pipe.
Description
Technical Field
The utility model relates to the field of compression molding equipment, in particular to a glass fiber reinforced plastic combined die for molding artificial stone.
Background
Because the material low price, processing cost of manufacture are low, and at present artificial stone mould pressing adopts wooden mould comparatively generally, and wooden mould is low cost, but the product surface that presses out is rough relatively, makes the product surface produce scraping and fish tail in mould pressing and the die sinking in-process easily moreover, has increased the work load of follow-up polishing, and wooden material heat conduction efficiency is low in addition, and the cooling design time is longer relatively. As the improved metal mold, the surface of the pressed product can be ensured to be smooth, but the mold is high in material cost and processing difficulty, and the metal mold is high in hardness and free of elastic space, so that the product is easy to crack.
Disclosure of Invention
The utility model aims to solve the technical problems that: the glass fiber reinforced plastic combined die for molding the artificial stone basin liner has the advantages that the defects that the surface of a die pressing product of an existing wood die is rough, the cooling efficiency is low, the metal die is high in cost and high in hardness and is easy to crack are overcome, the glass fiber reinforced plastic combined die for molding the artificial stone basin liner is provided, the glass fiber reinforced plastic is used as a die material, the steel frame is matched for reinforcing and compounding high-temperature resistant resin to improve the strength, the surface smoothness of the die pressing product is improved at low cost, meanwhile, the cracking condition of the product is reduced, and in addition, the cooling efficiency of the die is improved through embedding a cooling pipe.
The glass fiber reinforced plastic combined die for forming the artificial stone comprises a die cavity which is in the shape of a basin container of a basin, and a male die and a female die which can press the artificial stone hot material into the shape of the basin container, wherein the male die and the female die are all integrally formed dies of the glass fiber reinforced plastic, the center of the male die is provided with a die core which is externally protruded and used for extruding the inner wall of the basin container, the center of the female die is provided with a die cavity which is externally protruded and provided with two pairs of notches, a reinforced steel frame is arranged in the flange, the steel frame comprises a square frame matched with the flange, two pairs of corner codes which are arranged on two sides of the frame and matched with the notches are arranged in the frame, an inner support frame integrally formed with the frame is arranged in the frame, the steel frame on one side of the male die further comprises four arc-shaped outer lining steel plates which are installed on the outer wall of the die core, the contact surface of the outer lining steel plates and the outer wall of the die core are attached, the center of the inner support frame is provided with a cross steel plate which extends into the concave cavity on the back side of the die core, and the four outer lining steel plates are respectively welded at the outer ends of the cross steel plate.
Further, a plurality of cooling copper pipes are embedded in the male die and the female die, the cooling copper pipes are U-shaped copper pipes with the length of 6mm, one end of each cooling copper pipe extends to the other end of the male die along the length direction through a die core, and the other end of each cooling copper pipe extends to the other end of the female die along the length direction through a die groove.
Specifically, the steel frame adopts 50×50 square steel with the wall thickness of 2mm.
Further, the inner surface of the die core of the male die is provided with a high-temperature resistant resin layer, and the inner surface of the die cavity of the female die is provided with a high-temperature resistant resin layer.
Specifically, the thickness of the high-temperature resistant resin layer is not less than 2mm.
The utility model relates to a glass fiber reinforced plastic combined die for artificial stone molding, which overcomes the defects of rough surface, low cooling efficiency, high metal die cost and high hardness and easy cracking of the existing wooden die molding products.
Drawings
The utility model relates to a glass fiber reinforced plastic combined die for molding artificial stone, which is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic plan view of a glass fiber reinforced plastic composite mold for molding artificial stone;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a top view of the male mold and steel frame of the glass fiber reinforced plastic composite mold for molding artificial stone;
FIG. 4 is a side view of the male mold (without steel frame) of the glass fiber reinforced plastic composite mold for molding artificial stone;
fig. 5 is a schematic diagram of a cross-sectional layered structure of the male die of the glass fiber reinforced plastic composite mold for molding artificial stone.
In the figure:
1-male die, 2-female die, 3-steel frame, 4-flange, 5-cooling copper pipe and 6-high temperature resistant resin layer;
11-mold core; 21-a die cavity; 31-frame, 32-angle code, 33-inner supporting frame, 34-outer lining steel plate and 35-cross steel plate.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "left", "right", "front", "rear", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The technical scheme of the present utility model will be further described by the following specific examples, but the scope of the present utility model is not limited to the following examples.
Embodiment 1: as shown in fig. 1 to 3, the glass fiber reinforced plastic combined mold for molding artificial stone comprises a basin-shaped mold cavity formed during closing, and a male mold 1 and a female mold 2 capable of pressing artificial stone hot materials into the basin-shaped mold cavity, wherein the male mold 1 and the female mold 2 are all glass fiber reinforced plastic integrated molds, a mold core 11 protruding outwards for extruding the inner wall of the basin-shaped mold cavity is arranged in the center of the male mold 1, a mold cavity 21 for molding the outer wall of the basin-shaped mold cavity is arranged in the center of the female mold 2, protruding flanges 4 with two pairs of notches are formed at the back of the male mold 1 and the female mold 2, a reinforcing steel frame 3 is arranged in the flanges, the steel frame 3 comprises square frames 31 matched with the flanges 4, two diagonal codes 32 arranged at the two sides of the frames and matched with the notches, an inner supporting frame 33 integrally formed with the frames is arranged in the frames 31, the steel frame 3 at one side of the male mold 1 further comprises four arc-shaped outer lining steel plates 34 arranged on the outer wall of the mold core 11, the outer lining steel plates 34 are attached to the outer wall contact surfaces of the mold core 11, the inner supporting frame 33 at the center of the 3 is provided with cross-shaped steel plates 35 extending to the back sides of the mold core 11, and the outer steel plates 35 are welded at the outer ends of the four steel plates respectively. The glass fiber reinforced plastic manufacturing die has high surface hardness, the smoothness degree can achieve the metal die effect, the scraping and abrasion of the die to the artificial stone plate are effectively reduced, and the subsequent polishing difficulty of the artificial stone is greatly reduced. In addition, the glass fiber reinforced plastic mould material is softer than metal in texture, has elastic expansion space, can effectively avoid the mould and artificial stone plate from causing the die pressing product to be pulled apart due to the difference of the thermal expansion coefficients, and improves the yield of the artificial stone die pressing product. The steel frame is matched to strengthen the whole and the mold core position, so that the mold has the structural strength required by pressing.
Embodiment 2: as shown in fig. 4, the glass fiber reinforced plastic combined mold for molding artificial stone is characterized in that a plurality of cooling copper pipes 5 are embedded in the male mold 1 and the female mold 2, the cooling copper pipes 5 are U-shaped copper pipes with the length of 6mm, one end of the cooling copper pipe 5 along the length direction of the male mold 1 extends to the other end of the male mold 1 through a mold core 11, and the other end of the cooling copper pipe 5 along the length direction of the female mold 2 extends to the other end of the female mold 2 through a mold groove 21. Increase copper pipeline cooling, through connecting circulation cold water source, like cold water machine temperature control system, promote mould cooling efficiency, and then improve mould pressing design efficiency. The steel frame 3 is made of 50×50 square steel with the wall thickness of 2mm. The remaining structures and components are as described in embodiment 1, and a description thereof will not be repeated.
Embodiment 3: as shown in fig. 5, the inner surface of the core 11 of the male mold 1 of the glass fiber reinforced plastic combined mold for molding artificial stone is attached with a high temperature resistant resin layer 6, and the inner surface of the cavity 21 of the female mold 2 is attached with a high temperature resistant resin layer 6. The high-temperature resistant resin is compounded on the surface of the glass fiber reinforced plastic mould, so that the high-temperature resistance and the pulling resistance of the mould are effectively improved on the basis of keeping the surface mould core and the mould groove smooth. The thickness of the high temperature resistant resin layer 6 is not less than 2mm. The remaining structures and components are as described in embodiment 1, and a description thereof will not be repeated.
The combined mold in the above embodiment shows a typical technical scheme for molding the artificial stone basin liner, and the glass mold with the technical characteristics of the mold, which changes the shape of the mold core and the mold groove and presses other integrated sectional materials, falls into the protection scope of the application.
The glass fiber reinforced plastic combined die for artificial stone molding overcomes the defects of rough surface, low cooling efficiency, high metal die cost and high hardness and easy cracking of the existing wooden die molding products, uses glass fiber reinforced plastic as a die material, is matched with a steel frame to strengthen and compound high-temperature-resistant resin to improve strength, improves the surface smoothness of the molding products at low cost, reduces the cracking condition of the products, and improves the cooling efficiency of the die through embedding cooling pipes.
The foregoing description illustrates the major features, principles, and advantages of the utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments or examples, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing implementations or examples should be regarded as illustrative rather than limiting. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A glass fiber reinforced plastic combined die for artificial stone molding is characterized in that: comprises a male mold (1) and a female mold (2) which form a basin container-shaped mold cavity of the basin container and can press artificial stone hot materials into the basin container shape of the basin container when being closed, wherein the male mold (1) and the female mold (2) are glass fiber reinforced plastic integrated molding molds, a mold core (11) which is outwards protruded and used for extruding the inner wall of the basin container is arranged at the center of the male mold (1), a mold cavity (21) which is used for molding the outer wall of the basin container is arranged at the center of the female mold (2), flanges (4) which are outwards protruded and provided with two pairs of notches are formed at the back parts of the male mold (1) and the female mold (2), and a reinforcing steel frame (3) is arranged in the flanges,
the steel frame (3) comprises a square frame (31) matched with the flange (4), two diagonal codes (32) matched with the notch are arranged at two sides of the frame, an inner supporting frame (33) integrally formed with the frame is arranged in the frame (31), wherein,
the steel frame (3) on one side of the male die (1) further comprises four arc-shaped outer lining steel plates (34) arranged on the outer wall of the die core (11), the outer lining steel plates (34) are attached to the contact surface of the outer wall of the die core (11), a cross steel plate (35) extending into a concave cavity on the back side of the die core (11) is arranged in the center of an inner supporting frame (33) of the steel frame (3), and the four outer lining steel plates (34) are welded to the outer ends of the cross steel plates (35) respectively.
2. The glass fiber reinforced plastic composite mold for molding artificial stone according to claim 1, wherein: a plurality of cooling copper pipes (5) are embedded in the male die (1) and the female die (2), the cooling copper pipes (5) are U-shaped copper pipes with the diameter of 6mm, one end of each cooling copper pipe (5) extends to the other end of the male die (1) along the length direction of the male die (1) through a die core (11), and the other end of each cooling copper pipe (5) extends to the other end of the female die (2) along the length direction of the female die (2) through a die groove (21).
3. The glass fiber reinforced plastic composite mold for molding artificial stone according to claim 2, wherein: the steel frame (3) is made of 50X 50 square steel with the wall thickness of 2mm.
4. The glass fiber reinforced plastic composite mold for molding artificial stone according to claim 1, wherein: the inner surface of the die core (11) of the male die (1) is provided with a high-temperature-resistant resin layer (6), and the inner surface of the die groove (21) of the female die (2) is provided with a high-temperature-resistant resin layer (6).
5. The glass fiber reinforced plastic composite mold for molding artificial stone according to claim 4, wherein: the thickness of the high-temperature resistant resin layer (6) is not less than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163661.3U CN220700222U (en) | 2023-08-11 | 2023-08-11 | Glass fiber reinforced plastic combined die for artificial stone molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163661.3U CN220700222U (en) | 2023-08-11 | 2023-08-11 | Glass fiber reinforced plastic combined die for artificial stone molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700222U true CN220700222U (en) | 2024-04-02 |
Family
ID=90450937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163661.3U Active CN220700222U (en) | 2023-08-11 | 2023-08-11 | Glass fiber reinforced plastic combined die for artificial stone molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700222U (en) |
-
2023
- 2023-08-11 CN CN202322163661.3U patent/CN220700222U/en active Active
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