CN216738050U

CN216738050U - Assembled glass mold

Info

Publication number: CN216738050U
Application number: CN202220291853.5U
Authority: CN
Inventors: 王耀良
Original assignee: Changshu Yulong Glass Mould Co ltd
Current assignee: Changshu Yulong Glass Mould Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-06-14
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to the field of glass products, and discloses an assembled glass mold which effectively solves the problem that the prior formed glass cup is easy to adhere to the mold and is difficult to demold, the assembled glass mold comprises a bottom plate, supporting rods are arranged at four corners of the top end of the bottom plate, a top plate is arranged at the top end of each supporting rod, a mold assembly component is arranged between the bottom plate and the top plate, the mold assembly component comprises an upper mold arranged at the bottom end of the top plate, a feeding pipe is arranged at the top end of the upper mold, a bottom groove is arranged at the bottom end of the feeding pipe, a pushing cylinder is arranged at the top end of the bottom plate at an equal angle, a supporting plate is arranged at the top end of a pushing rod of the pushing cylinder, and a piston plate is arranged at the top end of the supporting plate. And the lower die moves downwards, so that the demolding is facilitated.

Description

Assembled glass mold

Technical Field

The utility model belongs to the field of glass products, and particularly relates to an assembled glass mold.

Background

Glass is an amorphous inorganic non-metallic material, generally made from a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as main raw materials, and a small amount of auxiliary raw materials, and its main components are silicon dioxide and other oxides. The chemical composition of ordinary glass is Na2SiO3, CaSiO3, SiO2 or Na 2O. CaO.6SiO 2, the main component is silicate double salt which is an amorphous solid with a random structure, and the glass is one of glass products, and the glass needs to be molded by a mold in the production process.

The formed glass cup is easy to adhere to the die, so that the demolding is difficult, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the assembled glass mold, which effectively solves the problem that the conventional formed glass cup is easy to adhere to the mold and is difficult to demold.

In order to achieve the purpose, the utility model provides the following technical scheme: an assembled glass mold comprises a bottom plate, wherein supporting rods are arranged at four corners of the top end of the bottom plate, a top plate is arranged at the top ends of the supporting rods, and a mold assembly is arranged between the bottom plate and the top plate;

the mould equipment subassembly is including installing in the last mould of roof bottom, and the inlet pipe is installed on the top of going up the mould, and the kerve has been seted up to the bottom of inlet pipe.

Preferably, the top end of the bottom plate is provided with a pushing cylinder at an equal angle, the top end of a push rod of the pushing cylinder is provided with a support plate, the top end of the support plate is provided with a piston plate, and the outer diameter of the piston plate is the same as the inner diameter of the bottom groove.

Preferably, the top end of the piston plate is provided with a lower die, the lower die is inserted into the bottom groove, and the lower die is internally provided with an auxiliary demoulding assembly.

Preferably, the locating lever is all installed to the top four corners department of backup pad, and the locating lever is pegged graft in the inside of constant head tank, and the bottom four corners department of mould is seted up in the constant head tank.

Preferably, the auxiliary demoulding assembly comprises an inner groove formed in the lower mould, side grooves are formed in the outer sides of the inner groove at equal angles, and an extrusion rod is inserted into the side grooves.

Preferably, a connecting rod is installed at one end of the extrusion rod close to the inner portion of the inner groove, the connecting rod penetrates through the inner portion of the inner groove, a top is installed at one end of the connecting rod, a spring is installed on one side of the top, and one end of the spring is fixedly connected with the inner wall of the inner groove.

Preferably, the bottom of backup pad is installed extrusion cylinder, and extrusion cylinder's push rod runs through to the inside of inside groove, and extrusion cylinder's push rod top and top contact.

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

(1) according to the utility model, after the raw materials in the mold are cooled and molded, the push rod of the push cylinder moves back, so that the lower mold moves back to the lower part of the upper mold, and the molded glass cup moves downwards along with the lower mold under the action of self gravity, thereby facilitating demolding;

(2) the utility model discloses a, push rod rebound back through extrusion cylinder extrudees the top to make the extrusion pole extrude fashioned glass cup inner wall, thereby make the frictional force between extrusion pole and the glass cup increase, make then under the frictional force effect of extrusion pole, drive fashioned glass cup rebound, the further drawing of patterns of being convenient for.

Drawings

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

In the drawings:

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

FIG. 2 is a schematic view of the upper mold structure of the present invention;

FIG. 3 is a schematic view of the structure of the lower mold of the present invention;

FIG. 4 is a schematic view of an auxiliary stripper assembly according to the present invention;

FIG. 5 is a schematic view of the extrusion stem of the present invention;

in the figure: 1. a base plate; 2. a support bar; 3. a top plate; 4. a mold assembly; 401. an upper die; 402. a feed pipe; 403. a bottom groove; 404. a push cylinder; 405. a support plate; 406. a lower die; 407. positioning a rod; 408. positioning a groove; 409. a piston plate; 5. an auxiliary stripping assembly; 501. an inner tank; 502. a side groove; 503. an extrusion cylinder; 504. an extrusion stem; 505. a connecting rod; 506. ejecting the head; 507. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the present invention includes a bottom plate 1, support rods 2 are mounted at four corners of the top end of the bottom plate 1, a top plate 3 is mounted at the top end of each support rod 2, and a mold assembly 4 is mounted between the bottom plate 1 and the top plate 3.

In the second embodiment, on the basis of the first embodiment, the mold assembly 4 includes an upper mold 401 installed at the bottom end of the top plate 3, a feeding pipe 402 is installed at the top end of the upper mold 401, a bottom groove 403 is formed at the bottom end of the feeding pipe 402, a pushing cylinder 404 is installed at the top end of the bottom plate 1 at an equal angle, a supporting plate 405 is installed at the top end of a pushing rod of the pushing cylinder 404, a piston plate 409 is installed at the top end of the supporting plate 405, the outer diameter of the piston plate 409 is the same as the inner diameter of the bottom groove 403, a lower mold 406 is installed at the top end of the piston plate 409, the lower mold 406 is inserted into the bottom groove 403, an auxiliary demolding assembly 5 is installed inside the lower mold 406, positioning rods 407 are installed at four corners of the top end of the supporting plate 405, the positioning rods 407 are inserted into the positioning grooves 408, and the positioning grooves 408 are opened at four corners of the bottom end of the upper mold 401;

after the raw materials in the mold are cooled and molded, the push rod of the push cylinder 404 moves back at the moment, so that the lower mold 406 moves back to the lower part of the upper mold 401, and the molded glass cup moves downwards along with the lower mold 406 under the action of the gravity of the glass cup, so that demolding is facilitated.

In the third embodiment, on the basis of the first embodiment, the auxiliary demolding assembly 5 includes an inner groove 501 arranged inside the lower mold 406, side grooves 502 are arranged on the outer side of the inner groove 501 at equal angles, an extrusion rod 504 is inserted into the side grooves 502, a connecting rod 505 is arranged at one end of the extrusion rod 504 close to the inner part of the inner groove 501, the connecting rod 505 penetrates through the inner part of the inner groove 501, a top 506 is arranged at one end of the connecting rod 505, a spring 507 is arranged at one side of the top 506, one end of the spring 507 is fixedly connected with the inner wall of the inner groove 501, an extrusion cylinder 503 is arranged at the bottom end of the supporting plate 405, a push rod of the extrusion cylinder 503 penetrates through the inner part of the inner groove 501, and the top end of the push rod of the extrusion cylinder 503 is in contact with the top 506;

after the push rod of the extrusion cylinder 503 moves upwards, the top 506 is extruded, so that the extrusion rod 504 extrudes the inner wall of the formed glass cup, the friction force between the extrusion rod 504 and the glass cup is increased, and the formed glass cup is driven to move downwards under the action of the friction force of the extrusion rod 504, thereby further facilitating demoulding.

The working principle is as follows: when the glass forming machine is used, the pushing cylinder 404 is started, the pushing cylinder 404 pushes the supporting plate 405 to move upwards, so that the lower die 406 enters the bottom groove 403, after the piston plate 409 enters the bottom groove 403, the push rod of the pushing cylinder 404 reaches the limit position, the raw material is introduced into the feeding pipe 402, after the raw material in the die is cooled and formed, the push rod of the pushing cylinder 404 moves backwards, so that the lower die 406 moves backwards to the lower part of the upper die 401, and the formed glass moves downwards along with the lower die 406 under the action of the gravity of the formed glass, so that the demolding is facilitated;

when the lower mold 406 moves downwards, the extrusion cylinder 503 is opened at this time, so that the top 506 is extruded after the push rod of the extrusion cylinder 503 moves upwards, and the extrusion rod 504 extrudes the inner wall of the formed glass cup, so that the friction between the extrusion rod 504 and the glass cup is increased, and the formed glass cup is driven to move downwards under the action of the friction of the extrusion rod 504, thereby further facilitating demolding.

Claims

1. An assembled glass mold, includes bottom plate (1), its characterized in that: supporting rods (2) are arranged at four corners of the top end of the bottom plate (1), a top plate (3) is arranged at the top end of each supporting rod (2), and a mold assembly component (4) is arranged between the bottom plate (1) and the top plate (3);

the die assembling component (4) comprises an upper die (401) arranged at the bottom end of the top plate (3), a feeding pipe (402) is arranged at the top end of the upper die (401), and a bottom groove (403) is formed in the bottom end of the feeding pipe (402).

2. The assembled glass mold of claim 1, wherein: the top of bottom plate (1) is the equidistance and is installed push cylinder (404), and backup pad (405) are installed on the push rod top of push cylinder (404), and piston plate (409) is installed on the top of backup pad (405), and the external diameter of piston plate (409) is the same with the internal diameter of kerve (403).

3. The assembled glass mold of claim 2, wherein: the top end of the piston plate (409) is provided with a lower die (406), the lower die (406) is inserted into the bottom groove (403), and the lower die (406) is internally provided with an auxiliary demoulding component (5).

4. The assembled glass mold of claim 2, wherein: locating lever (407) are all installed to the top four corners department of backup pad (405), and locating lever (407) are pegged graft in the inside of constant head tank (408), and the bottom four corners department of last mould (401) is seted up in constant head tank (408).

5. The assembled glass mold of claim 3, wherein: the auxiliary demoulding component (5) comprises an inner groove (501) formed in the lower mould (406), side grooves (502) are formed in the outer sides of the inner groove (501) at equal angles, and extrusion rods (504) are inserted into the side grooves (502).

6. The assembled glass mold of claim 5, wherein: a connecting rod (505) is installed at one end, close to the inner portion of the inner groove (501), of the extrusion rod (504), the connecting rod (505) penetrates through the inner portion of the inner groove (501), a jacking head (506) is installed at one end of the connecting rod (505), a spring (507) is installed on one side of the jacking head (506), and one end of the spring (507) is fixedly connected with the inner wall of the inner groove (501).

7. The assembled glass mold of claim 2, wherein: the bottom end of the supporting plate (405) is provided with an extrusion cylinder (503), a push rod of the extrusion cylinder (503) penetrates into the inner groove (501), and the top end of the push rod of the extrusion cylinder (503) is in contact with the top head (506).