CN218171212U - Flowerpot mould of adjustable thickness and drawing of patterns of being convenient for - Google Patents
Flowerpot mould of adjustable thickness and drawing of patterns of being convenient for Download PDFInfo
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- CN218171212U CN218171212U CN202222455615.6U CN202222455615U CN218171212U CN 218171212 U CN218171212 U CN 218171212U CN 202222455615 U CN202222455615 U CN 202222455615U CN 218171212 U CN218171212 U CN 218171212U
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Abstract
A flowerpot mould capable of adjusting thickness and facilitating demoulding relates to a mould. The flowerpot mold aims to solve the technical problems that the thickness of an existing flowerpot mold cannot be adjusted and demolding is difficult. The mold consists of a bottom mold, at least two positioning thickness limiting rings and an upper mold; wherein set up the annular lower constant head tank along the periphery of die cavity at the die block upper surface, set up the annular upper constant head tank in the periphery of the lower surface core of upper die upper end cover, lower constant head tank and upper constant head tank form an annular chamber, and location limit for thickness ring sets up in this annular chamber, and the flowerpot thickness of preparing is adjusted to the thickness difference of the limit for thickness platform through location limit for thickness ring. The utility model has the advantages of simple and flexible structure, easy demoulding and can be used for preparing basin-shaped appliances.
Description
Technical Field
The utility model relates to a flowerpot mould, especially a small-size flowerpot mould of adjustable thickness and the drawing of patterns of being convenient for.
Background art:
the design and manufacture of the die are distributed in various fields, the die is called as an industrial parent, and various models of required products are obtained by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. And the injection mold is manufactured by injecting the melted slurry into the mold, pressing the mold through the upper mold to form the slurry, and demolding the molded plastic after the plastic is cooled, solidified and formed. For the flowerpot mold, the structure is simple, the thickness of the flowerpot is difficult to adjust through the existing injection molding, the flowerpot cannot be pried by means of tools like steel demolding, demolding is not easy to occur, damage is easy to occur, the number of defective products caused by product breakage is increased, the production efficiency of a factory is greatly reduced, and therefore higher requirements are provided for the flowerpot mold.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current flowerpot mould can not adjust thickness, be difficult to the technical problem of drawing of patterns, and provide a flowerpot mould of adjustable thickness and the drawing of patterns of being convenient for.
The utility model discloses a flowerpot mould which can adjust the thickness and is convenient for demoulding, which comprises a bottom mould 1, at least two positioning thickness-limiting rings 2 and an upper mould 3;
the outer contour of a bottom die 1 is cuboid, a circular truncated cone-shaped cavity 1-1 is arranged in the middle of the bottom die 1, a cooling through hole 1-2 is arranged at the bottom of the cavity 1-1, a circular lower positioning groove 1-3 is arranged on the upper surface of the bottom die 1 along the periphery of the cavity 1-1, and lower positioning holes 1-4 are uniformly distributed in the lower positioning groove 1-3; fixing strips 1-5 are arranged on two sides of the bottom die 1; the fixing strips 1-5 are used for fixing the bottom die 1, so that the demolding is facilitated;
the positioning thickness-limiting ring 2 consists of a cylindrical barrel 2-1, a thickness-limiting table 2-2, a lower fixing pin 2-3 and an upper fixing pin 2-4; wherein the thickness limiting table 2-2 is fixedly connected to the middle part in the cylindrical barrel 2-1, and the lower fixing pin 2-3 is fixedly connected to the lower end face of the cylindrical barrel 2-1; the upper fixing pin 2-4 is fixedly connected to the upper end face of the cylindrical barrel 2-1; the thickness of the thickness limiting platforms 2-2 of the positioning thickness limiting rings 2 is different;
the upper die 3 consists of an upper end cover 3-1 and a circular truncated cone-shaped mold core 3-2 which is connected with the upper end cover 3-1 into a whole; the upper end cover 3-1 is provided with a U-shaped cooling through hole 3-3 and an overflow groove 3-4, and the bottom of the overflow groove 3-4 is provided with an overflow pipe 3-5; the periphery of the lower surface mold core 3-2 of the upper end cover 3-1 is provided with a circular upper positioning groove 3-6, and upper positioning holes 3-7 are uniformly distributed in the upper positioning groove 3-6;
the lower positioning grooves 1-3 of the bottom die 1 correspond to the upper positioning grooves 3-6 of the upper die 3 in position to form an annular cavity, the positioning thickness limiting ring 2 is arranged in the annular cavity, and the lower fixing pins 2-3 of the positioning thickness limiting ring 2 are correspondingly matched with the lower positioning holes 1-4 of the bottom die 1; the upper fixing pin 2-4 of the positioning thickness-limiting ring 2 is correspondingly matched with the upper positioning hole 3-7 of the upper die 3;
in the cross-sectional view of the bottom mold 1, an angle formed by a line segment showing the sidewall of the truncated cone-shaped cavity 1-1 and a straight line showing the upper surface of the bottom mold 1 is represented by α, and α =92 to 105 °. The angle is set, so that the product can be conveniently taken out of the die, and the phenomena of white ejection, top damage and white dragging are avoided; meanwhile, the wall thickness of the flowerpot obtained when the positioning thickness limiting ring 2 with different thicknesses of the thickness limiting platforms 2-2 is arranged at the angle is different.
Furthermore, a lifting handle 3-8 is also arranged on the upper end cover 3-1 of the upper die 3; the separation of the upper end cover and the die shell is facilitated.
Furthermore, 3-5 overflow grooves 3-4 of the upper die 3 are uniformly distributed according to the circumference;
furthermore, the number of the positioning thickness limiting rings 2 is 2-5, and the thickness of the formed flowerpot can be adjusted by replacing the positioning thickness limiting rings 2 due to the different thicknesses of the thickness limiting tables 2-2 of the positioning thickness limiting rings 2.
Furthermore, the number of the cooling through holes 1-2 is 1-5; many cooling through holes 1-2 are connected by the rubber tube series connection, and cooling through hole can make the mould rapid cooling, makes the through-hole and can reduce the mould quality by the rubber tube connection, conveniently connects, and the economic nature is better.
The utility model discloses a flowerpot mould's of adjustable thickness and be convenient for drawing of patterns application method: firstly, the positioning thickness-limiting ring 2 is placed in a lower positioning groove 1-3 of the bottom die 1; injecting the melted slurry into a circular truncated cone-shaped cavity 1-1 of the bottom die 1, covering the upper die 3, pressing to form the slurry, and overflowing the redundant slurry into an overflow groove 3-4 through an overflow pipe 3-5; and (3) after the slurry is cooled, solidified and formed, demolding is carried out, when demolding is carried out, cooling water is firstly introduced into the cooling through holes 1-2 of the bottom mold 1 to cool the bottom mold 1, the product is separated from the bottom mold 1 through expansion with heat and contraction with cold, then the upper mold 3 is taken out, then cooling water is introduced into the U-shaped cooling through holes 3-3 in the upper mold 3, and the product is separated from the upper end cover 7 through expansion with heat and contraction with cold, so that demolding is realized. The thickness of the thickness limiting table 2-2 is selected to adjust the thickness of the product when the product is manufactured.
The utility model discloses simple structure, dexterity, when the drawing of patterns, can let in earlier cooling water earlier and make earlier cooling below the mould casing in the cooling through-hole of mould casing, let product and mould casing lower terminal surface separation through expend with heat and contract with cold, then take out the upper end cover, later let in cooling water in the U-shaped cooling through-hole in the upper end cover again, make product and upper end cover separation through expend with heat and contract with cold to realize the drawing of patterns. When the product is manufactured, the thickness of the product can be adjusted by adjusting the thickness of the thickness limiting table 2-2 at the middle part of the positioning thickness limiting ring.
Drawings
Fig. 1 is a front sectional view of the flowerpot mold with adjustable thickness and convenient demolding according to the present invention;
fig. 2 is a schematic structural view of a bottom die 1 of the flowerpot die with adjustable thickness and convenient demoulding according to the present invention;
fig. 3 is a schematic structural view of the positioning thickness-limiting ring 2 of the flowerpot mould with adjustable thickness and convenient demoulding;
fig. 4 is a schematic structural view of the upper mold 3 of the flowerpot mold with adjustable thickness and convenient demolding;
fig. 5 is a schematic structural view of the upper mold 3 of the flowerpot mold with adjustable thickness and convenient demolding;
fig. 6 is a schematic structural view of a flowerpot prepared in example 1.
In the figure: 1 is a bottom die, 1-1 is a die cavity, 1-2 is a cooling through hole, 1-3 is a lower positioning groove, 1-4 is a lower positioning hole, and 1-5 is a fixing strip; 2, a positioning thickness-limiting ring, 2-1, a barrel, 2-2, a thickness-limiting table, 2-3, a lower fixing pin and 2-4, wherein the barrel is a cylinder body; 3 is an upper die, 3-1 is an upper end cover, 3-2 is a mold core, 3-3 is a U-shaped cooling through hole, 3-4 is an overflow groove, and 3-5 is an overflow pipe; 3-6 are upper positioning grooves, 3-7 are upper positioning holes, and 3-8 are handles.
The specific implementation mode is as follows:
example 1: the flowerpot mould capable of adjusting the thickness and facilitating demoulding comprises a bottom mould 1, two positioning thickness limiting rings 2 and an upper mould 3;
the outer contour of a bottom die 1 is a cuboid, a round platform-shaped cavity 1-1 is arranged in the middle of the bottom die 1, 4 cooling through holes 1-2 are arranged at the bottom of the cavity 1-1, a circular lower positioning groove 1-3 is arranged on the upper surface of the bottom die 1 along the periphery of the cavity 1-1, and 4 lower positioning holes 1-4 are uniformly distributed in the lower positioning groove 1-3; fixing strips 1-5 are arranged on two sides of the bottom die 1; the fixing strips 1-5 are used for fixing the bottom die 1, so that the demolding is facilitated; the 4 cooling through holes 1-2 are connected in series by rubber pipes; in the cross-sectional view of the bottom die 1, an angle formed by a line segment representing the side wall of the truncated cone-shaped cavity 1-1 and a straight line representing the upper surface of the bottom die 1 is represented by α, and α =92 °;
the positioning thickness-limiting ring 2 consists of a cylindrical barrel 2-1, a thickness-limiting table 2-2, 4 lower fixing pins 2-3 and 4 upper fixing pins 2-4; wherein the thickness limiting table 2-2 is fixedly connected to the middle part in the cylindrical barrel 2-1, and 4 lower fixing pins 2-3 are uniformly distributed and fixedly connected to the lower end face of the cylindrical barrel 2-1; 4 upper fixing pins 2-4 are uniformly distributed and fixedly connected with the upper end face of the cylindrical barrel 2-1; the thickness of the thickness limiting platform 2-2 of one positioning thickness limiting ring 2 is 2mm, and the thickness of the thickness limiting platform 2-2 of the other positioning thickness limiting ring 2 is 5mm;
the upper die 3 consists of an upper end cover 3-1 and a truncated cone-shaped core 3-2 which is connected with the upper end cover 3-1 into a whole; the upper end cover 3-1 is provided with U-shaped cooling through holes 3-3 and 4 overflow grooves 3-4, and the bottoms of the overflow grooves 3-4 are provided with overflow pipes 3-5; the periphery of the lower surface core 3-2 of the upper end cover 3-1 is provided with an annular upper positioning groove 3-6, and 4 upper positioning holes 3-7 are uniformly distributed in the upper positioning groove 3-6;
the lower positioning grooves 1-3 of the bottom die 1 correspond to the upper positioning grooves 3-6 of the upper die 3 in position to form an annular cavity, the positioning thickness limiting ring 2 is arranged in the annular cavity, and the lower fixing pins 2-3 of the positioning thickness limiting ring 2 are correspondingly matched with the lower positioning holes 1-4 of the bottom die 1; the upper fixing pins 2-4 of the positioning thickness-limiting ring 2 are correspondingly matched with the upper positioning holes 3-7 of the upper die 3;
a lifting handle 3-8 is also arranged on the upper end cover 3-1 of the upper die 3; the separation of the upper end cover and the die shell is facilitated.
The use method of the flowerpot mould with the adjustable thickness and convenient demoulding comprises the following steps: firstly, the positioning thickness-limiting ring 2 is placed in a lower positioning groove 1-3 of the bottom die 1; then injecting the melted slurry into a truncated cone-shaped cavity 1-1 of the bottom die 1, covering the upper die 3, pressing to form the slurry, and overflowing the redundant slurry into an overflow groove 3-4 through an overflow pipe 3-5; and (3) after the slurry is cooled, solidified and formed, demolding is carried out, when demolding is carried out, cooling water is firstly introduced into the cooling through holes 1-2 of the bottom mold 1 to cool the bottom mold 1, the product is separated from the bottom mold 1 through expansion with heat and contraction with cold, then the upper mold 3 is taken out, then cooling water is introduced into the U-shaped cooling through holes 3-3 in the upper mold 3, and the product is separated from the upper end cover 7 through expansion with heat and contraction with cold, so that demolding is realized. The thickness of the thickness limiting table 2-2 is selected to adjust the thickness of the product when the product is manufactured.
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 (5)
1. A flowerpot mould capable of adjusting thickness and facilitating demoulding is characterized in that the mould consists of a bottom mould (1), at least two positioning thickness limiting rings (2) and an upper mould (3);
the outer contour of the bottom die (1) is cuboid, a round platform-shaped cavity (1-1) is arranged in the middle of the bottom die (1), a cooling through hole (1-2) is arranged at the bottom of the cavity (1-1), a circular lower positioning groove (1-3) is arranged on the upper surface of the bottom die (1) along the periphery of the cavity (1-1), and lower positioning holes (1-4) are uniformly distributed in the lower positioning groove (1-3); fixing strips (1-5) are arranged on two sides of the bottom die (1); the fixing strips (1-5) are used for fixing the bottom die (1) so as to facilitate demoulding;
the positioning thickness limiting ring (2) consists of a cylindrical barrel (2-1), a thickness limiting table (2-2), a lower fixing pin (2-3) and an upper fixing pin (2-4); wherein the thickness limiting table (2-2) is fixedly connected to the middle part in the cylindrical barrel (2-1), and the lower fixing pin (2-3) is fixedly connected to the lower end face of the cylindrical barrel (2-1); the upper fixing pin (2-4) is fixedly connected with the upper end face of the cylindrical barrel (2-1); the thickness of the thickness limiting platforms (2-2) of the positioning thickness limiting rings (2) is different;
the upper die (3) consists of an upper end cover (3-1) and a circular truncated cone-shaped core (3-2) which is connected with the upper end cover (3-1) into a whole; the upper end cover (3-1) is provided with a U-shaped cooling through hole (3-3) and an overflow groove (3-4), and the bottom of the overflow groove (3-4) is provided with an overflow pipe (3-5); an annular upper positioning groove (3-6) is formed in the periphery of the lower surface mold core (3-2) of the upper end cover (3-1), and upper positioning holes (3-7) are uniformly distributed in the upper positioning groove (3-6);
the lower positioning grooves (1-3) of the bottom die (1) correspond to the upper positioning grooves (3-6) of the upper die (3) in position to form an annular cavity, the positioning thickness-limiting ring (2) is arranged in the annular cavity, and the lower fixing pins (2-3) of the positioning thickness-limiting ring (2) are correspondingly matched with the lower positioning holes (1-4) of the bottom die (1); the upper fixing pin (2-4) of the positioning thickness-limiting ring (2) is correspondingly matched with the upper positioning hole (3-7) of the upper die (3);
in the cross-sectional view of the bottom die (1), the angle formed by the line segment representing the side wall of the truncated cone-shaped cavity (1-1) and the straight line representing the upper surface of the bottom die (1) is represented by α, and α =92 to 105 °.
2. A flowerpot mould capable of adjusting the thickness and facilitating demoulding according to claim 1, wherein a handle (3-8) is further arranged on the upper end cover (3-1) of the upper mould (3).
3. A flowerpot mould capable of adjusting the thickness and facilitating demoulding according to claim 1 or 2, characterized in that 3-5 overflow grooves (3-4) of the upper mould (3) are evenly distributed according to the circumference.
4. A flowerpot mould capable of adjusting the thickness and facilitating demoulding according to claim 1 or 2, characterized in that the number of the positioning thickness limiting rings (2) is 2-10.
5. A flower pot mold with adjustable thickness and convenient demolding according to claim 1 or 2, wherein the number of the cooling through holes (1-2) is 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222455615.6U CN218171212U (en) | 2022-09-16 | 2022-09-16 | Flowerpot mould of adjustable thickness and drawing of patterns of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222455615.6U CN218171212U (en) | 2022-09-16 | 2022-09-16 | Flowerpot mould of adjustable thickness and drawing of patterns of being convenient for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218171212U true CN218171212U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222455615.6U Active CN218171212U (en) | 2022-09-16 | 2022-09-16 | Flowerpot mould of adjustable thickness and drawing of patterns of being convenient for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218171212U (en) |
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2022
- 2022-09-16 CN CN202222455615.6U patent/CN218171212U/en active Active
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