CN211255673U

CN211255673U - Multi-punch forming machine for crystal glass

Info

Publication number: CN211255673U
Application number: CN201922403028.0U
Authority: CN
Inventors: 张宁; 张勇; 林富道
Original assignee: Yicheng Jingxin Crystal Glass Co ltd
Current assignee: Yicheng Jingxin Crystal Glass Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-14
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a glass forming device technical field especially relates to a many punching machines of crystal glass, it includes the circular shape carousel and is located the carousel center with the carousel rotates the pivot of connecting, and carousel upper portion is provided with a plurality of bed dies, and the correspondence of bed die upper portion is provided with the mould, for preventing that the carousel from relapseing the multitime rotation, is provided with on carousel upper portion and is used for the spacing seat of pivot, and the gag lever post of spacing seat is located the pivot both sides, has avoided increasing because of the clearance between frequent rotatory pivot that causes of carousel and the carousel, and the central skew causes the central deviation between mould and the bed die, has improved the rotatory precision of carousel, has improved the product percent of pass.

Description

Multi-punch forming machine for crystal glass

Technical Field

The utility model relates to a glass forming device technical field especially relates to a many stamping forming machines of quartzy glass.

Background

The processing and production principle of the conventional precise crystal glass ornament comprises the following steps: 1. burdening, namely putting the raw materials into a mixer to be uniformly mixed to prepare burdening; 2. heating, namely putting the prepared ingredients into a crystal glass melting furnace to be melted to obtain molten glass; 3. and (3) molding, injecting the cooled molten glass into ball-making equipment for molding processing to obtain a crystal glass product blank, and annealing the obtained crystal glass product blank.

In the molding step, a plurality of molding dies are placed on a turntable, the turntable is rotated, the molding dies are sequentially conveyed to a predetermined supply position where a molten glass gob is supplied, the molten glass gob flowing down from a nozzle is received by each molding die, a molded crystal glass product is sequentially molded in the dies, the molded crystal glass product is conveyed by the turntable, sequentially taken out from the molding dies at a predetermined take-out position, and the molding dies from which the crystal glass gob has been taken out are conveyed again to a casting position where the molten glass gob flows out by the rotation of the turntable in the next step, thereby continuously producing the crystal glass product.

In the molding process, the rotation precision of the turntable is influenced due to the multiple rotations of the turntable, and the lower die arranged on the turntable and the upper die connected with the punching mechanism are deviated to cause a deviation center, so that the quality of a precise crystal glass product is influenced.

Disclosure of Invention

An object of the utility model is to prior art not enough, and provide a many punching machines of crystal glass, its simple structure through spacing, has avoided because of the pivot that the frequent rotation of carousel caused and the carousel between clearance increase, central skew cause the central deviation between mould and the bed die, has improved the rotatory precision of carousel, has improved the product percent of pass.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a many stamping forming of crystal glass machine, includes the carousel, the carousel is circular, the carousel center be provided with the carousel rotates the pivot of being connected, carousel upper portion is provided with a plurality of bed dies and is used for the spacing seat of pivot, the bed die follows the carousel equidistant distribution, bed die upper portion is provided with the mould, it sets up the cylinder to go up mould upper portion, spacing seat includes last limiting plate, lower limiting plate and is located go up the limiting plate with the gag lever post between the lower limiting plate, the gag lever post has two, the gag lever post is located the pivot both sides.

Preferably, the device further comprises a guide plate for limiting the transverse displacement of the cylinder telescopic shaft.

Preferably, one end of the guide plate is fixed with the rotating shaft, and the telescopic shaft of the cylinder penetrates through the guide plate.

Preferably, the number of the lower molds is 2 times the number of the upper molds.

The utility model has the advantages that: the utility model provides a many stamping forming of crystal glass machine, its includes the circular shape carousel with be located the carousel center with the carousel rotates the pivot of connecting, carousel upper portion is provided with a plurality of bed dies, bed die upper portion corresponds and is provided with the mould, in order to prevent that the carousel from relapseing the multitime rotation, be provided with on carousel upper portion and be used for the spacing seat of pivot, the gag lever post of spacing seat is located the pivot both sides, avoided because of the pivot that the frequent rotation of carousel caused and the carousel between the clearance increase, the central skew, cause the central deviation between mould and the bed die, improved the rotatory precision of carousel, improved the product percent of pass.

Drawings

FIG. 1 is a schematic structural view of a multi-press forming machine for crystal glass according to the present invention.

Description of reference numerals:

1-rotary table 2-upper mould

3-rotating shaft 4-upper die

5-cylinder 6-guide plate

7-limiting seat 71-upper limiting plate

72-lower limiting plate 73-limiting rod.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

As shown in fig. 1, the crystal glass multi-stamping forming machine of the embodiment comprises a rotary table 1, the rotary table 1 is circular, the rotary table 1 rotates through a driving device, a rotating shaft 3 is arranged at the center of the rotary table 1, the rotary table 1 is rotatably connected with the rotating shaft 3, a plurality of lower dies 2 are arranged at the upper part of the rotary table 1, the lower dies 2 are equidistantly distributed on the circumference of the rotary table 1, 8 lower dies 2 are arranged, the rotary table 1 is further provided with a limiting seat 7 for limiting the deviation of the rotating shaft 3, the limiting seat 7 comprises a lower limiting plate 72 fixed with the rotary table 1, an upper limiting plate 71 rotatably connected with the rotating shaft 3 and limiting rods 73 positioned at two sides of the rotating

shaft

3, 4 upper dies 4 connected with stamping cylinders 5 and guide plates 6 are arranged above the rotary table 1, the upper dies 4 are arranged above the rotary table 1 in a central symmetry manner, telescopic shafts of the cylinders 5 penetrate through the guide plates 6, the deviation of the telescopic shaft in the transverse displacement in the stamping process of the cylinder 5 is avoided.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. Many stamping forming machines of crystal glass, its characterized in that: including carousel (1), carousel (1) is circular, carousel (1) center be provided with carousel () rotates pivot (3) of connecting, carousel (1) upper portion is provided with a plurality of bed dies (2) and is used for pivot (3) spacing seat (7), bed die (2) are followed carousel (1) equidistant distribution, bed die (2) upper portion is provided with mould (4), it sets up cylinder (5) to go up mould (4) upper portion, spacing seat (7) include last spacing plate (71), lower spacing plate (72) and are located go up spacing plate (71) with spacing rod (73) between lower spacing plate (72), spacing rod (73) have two, spacing rod (73) are located pivot (3) both sides.

2. The crystal glass multi-press forming machine according to claim 1, wherein: the device also comprises a guide plate (6) used for limiting the transverse displacement of the telescopic shaft of the air cylinder (5).

3. The crystal glass multi-press forming machine according to claim 2, wherein: one end of the guide plate (6) is fixed with the rotating shaft (3), and the telescopic shaft of the cylinder (5) penetrates through the guide plate (6).

4. The crystal glass multi-press forming machine according to claim 1, wherein: the number of the lower dies (2) is 2 times of the number of the upper dies (4).