A gourd bottle production mold

Abstract

The utility model provides a kind of calabash bottle production mould, belong to mould technical field.It solves the mould for the production of calabash bottle in existing market, due to the special shape of calabash bottle, after forming, calabash bottle stripping is more difficult, and most moulds do not have automatic stripping structure, so that stripping efficiency is lower.The calabash bottle production mould, including upper mould and lower mould, and the cavity formed after upper mould and lower mould merge, overflow groove is set in both ends of lower mould and is communicated with cavity, top plate is set in overflow groove, movable slot is equipped in lower mould side wall, slidable support plate is set in movable slot, top column connection is set between support plate and top plate, a plurality of springs are set in movable slot, the utility model has the advantages that by setting automatic stripping structure, when mould is opened after forming calabash bottle, mould can automatically eject the calabash bottle formed, to realize automatic stripping, improve stripping efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of mold technology and relates to a mold for producing gourd-shaped bottles. Background Technology

[0002] Molds are various molds and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. They are mainly composed of various parts and achieve the processing of the shape of the object by changing the physical state of the molding material.

[0003] Existing molds used for gourd bottle production are difficult to demold after molding due to the special shape of the gourd bottle. Most molds do not have an automatic demolding structure, resulting in low demolding efficiency. Therefore, designing a gourd bottle production mold is of great significance. Summary of the Invention

[0004] The purpose of this utility model is to address the aforementioned problems in the existing technology by providing a gourd-shaped bottle production mold.

[0005] The purpose of this utility model can be achieved through the following technical solution: A gourd bottle production mold, characterized in that it includes an upper mold and a lower mold, and a cavity formed by merging the upper mold and the lower mold. Both ends of the lower mold are provided with overflow grooves communicating with the cavity. A top plate is provided in the overflow groove. The side wall of the lower mold is provided with a movable groove. A slidable support plate is provided in the movable groove. A top column is provided between the support plate and the top plate. Several springs are provided in the movable groove. One end of each spring abuts against the support plate.

[0006] In the aforementioned gourd bottle production mold, a support rod connected to a support plate is slidably provided on the inner wall of the lower mold, and a pressure plate is provided at the top of the support rod, and the pressure plate can fit against the lower mold.

[0007] In the aforementioned gourd bottle production mold, both the upper and lower molds are equipped with cooling tanks, and both sides of the cooling tanks are connected to pipes for liquid circulation.

[0008] In the aforementioned gourd-shaped bottle production mold, a cover plate is detachably installed on the movable groove, and the cover plate is fixedly connected to the lower mold by bolts.

[0009] Compared with existing technologies, this gourd bottle production mold has an automatic demolding structure, which allows the mold to automatically eject the formed gourd bottle when the mold is opened after molding, thereby achieving automatic demolding and improving demolding efficiency. Attached Figure Description

[0010] Figure 1 This is a three-dimensional schematic diagram of the mold for producing this gourd-shaped bottle.

[0011] Figure 2 This is a schematic diagram of the cooling tank structure of the mold for producing this gourd-shaped bottle.

[0012] Figure 3 This is a schematic diagram of the lower mold of the gourd-shaped bottle production mold.

[0013] Figure 4 This is a schematic diagram of the inner wall structure of the movable groove in the mold for producing gourd-shaped bottles.

[0014] In the diagram, 1 is the upper mold; 2 is the lower mold; 3 is the cavity; 4 is the overflow groove; 5 is the top plate; 6 is the movable groove; 7 is the support plate; 8 is the top pillar; 9 is the spring; 10 is the support rod; 11 is the pressure plate; 12 is the cooling groove; 13 is the through pipe; and 14 is the cover plate. Detailed Implementation

[0015] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0016] like Figure 1-4 As shown, this gourd-shaped bottle production mold includes an upper mold 1 and a lower mold 2, as well as a cavity 3 formed by merging the upper mold 1 and the lower mold 2. Both ends of the lower mold 2 are provided with overflow grooves 4 that communicate with the cavity 3. A top plate 5 is provided in the overflow groove 4. The side wall of the lower mold 2 is provided with a movable groove 6. A sliding support plate is provided in the movable groove 6. A top column 8 is provided between the support plate and the top plate 5. Several springs 9 are provided in the movable groove 6. One end of the spring 9 abuts against the support plate 7. After the upper mold 1 and the lower mold 2 are merged, material is injected into the cavity 3. Excess material will enter the overflow groove 4. After the material is formed and cooled, the upper mold 1 is separated, and the formed gourd-shaped bottle is located in the lower mold 2. Then, the top plate 5 will push out the formed material in the overflow groove 4 under the action of the springs 9, thereby causing the formed gourd-shaped bottle in the cavity 3 to separate from the lower mold 2, so that the formed gourd-shaped bottle will automatically demold, making it convenient to take the formed gourd-shaped bottle out of the mold.

[0017] Preferably, a support rod 10 connected to the support plate 7 is slidably provided on the inner wall of the lower mold 2. A pressure plate 11 is provided at the top of the support rod 10, and the pressure plate 11 can fit against the lower mold 2. With the setting of the pressure plate 11 and the support rod 10, when the upper mold 1 and the lower mold 2 are combined, the upper mold 1 will press down on the pressure plate 11. Through the linkage of the support rod 10 and the support plate 7, the top plate 5 can fit against the inner wall of the overflow groove 4. After the upper mold 1 is separated, the top plate 5 is used to push out the formed gourd bottle.

[0018] Preferably, both the upper mold 1 and the lower mold 2 are provided with cooling tanks 12, and both sides of the cooling tanks 12 are connected to pipes 13 for liquid circulation. After the material is injected into the mold and formed, the coolant is injected through the pipes 13 and circulated in the cooling tanks 12, thereby accelerating the cooling of the forming process and improving production efficiency.

[0019] Preferably, a cover plate 14 is detachably provided on the movable groove 6. The cover plate 14 is fixedly connected to the lower mold 2 by bolts. The cover plate 14 is detachable so that the spring 9 in the movable groove 6 can be replaced.

[0020] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0021] Although this document uses a number of technical terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A gourd-shaped bottle production mold, characterized in that, It includes an upper mold (1) and a lower mold (2), and a cavity (3) formed by merging the upper mold (1) and the lower mold (2). Both ends of the lower mold (2) are provided with overflow grooves (4) that communicate with the cavity (3). A top plate (5) is provided in the overflow groove (4). The side wall of the lower mold (2) is provided with a movable groove (6). A sliding support plate (7) is provided in the movable groove (6). A top column (8) is provided between the support plate (7) and the top plate (5). Several springs (9) are provided in the movable groove (6). One end of the spring (9) abuts against the support plate (7).

2. The gourd-shaped bottle production mold according to claim 1, characterized in that, The lower mold (2) is slidably provided with a support rod (10) connected to the support plate (7) on its inner wall. The top of the support rod (10) is provided with a pressure plate (11), and the pressure plate (11) can fit against the lower mold (2).

3. The gourd-shaped bottle production mold according to claim 1, characterized in that, The upper mold (1) and the lower mold (2) are both provided with cooling grooves (12), and both sides of the cooling grooves (12) are connected to pipes (13) for liquid circulation.

4. The gourd-shaped bottle production mold according to claim 1, characterized in that, The movable groove (6) is detachably provided with a cover plate (14), which is fixedly connected to the lower mold (2) by bolts.

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