CN217651111U

CN217651111U - Driving device for glass molding press

Info

Publication number: CN217651111U
Application number: CN202221934785.6U
Authority: CN
Inventors: 李明; 黄炳文
Original assignee: Yachen Technology Shenzhen Co ltd
Current assignee: Yachen Technology Shenzhen Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-25
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a driving device for a glass molding press, which relates to the technical field of molding equipment and comprises a mounting frame, a conduction assembly and a double-power assembly capable of outputting multifold output force; the double-power components are arranged on the mounting rack side by side; the output end of the double-power assembly is connected with the transmission assembly; the conduction assembly is movably connected with the mounting frame. The double-power assembly is arranged on the mounting frame, and the transmission assembly is driven by the double-power assembly to move downwards for mould pressing. When the double-power assembly is used, when the distance between the main shafts (or stations) on the glass molding press is reduced, the double-power assembly can provide output force meeting technical requirements for the transmission assembly to perform molding, and the problems existing in the design structure of the conventional glass molding press are well solved.

Description

Driving device for glass molding press

Technical Field

The utility model relates to a molding press technical field, more specifically say, relate to a drive arrangement for glass molding press.

Background

In general, optical products include precision optical lenses, which are roughly classified into spherical lenses, aspherical lenses, diffractive lenses, and free-form lenses, wherein the aspherical lenses, the diffractive lenses, and the free-form lenses are manufactured by molding techniques.

In the method of molding by a glass molding press in manufacturing an aspherical lens by using a molding technique, a pair of molds are placed in the glass molding press, the molds and glass are heated by the glass molding press to soften the glass, the bottom surface of the molds is pressed by an upper pressing plate and a lower pressing plate to deform the softened glass material into a desired shape, and the desired glass lens is obtained after cooling.

In the manufacturing process, the existing glass molding press usually has a plurality of main shafts (or stations), when the design of the space between the main shafts (or stations) needs to be reduced, if a single double-force air cylinder is adopted, the output force of the air cylinder can not meet the requirement; if the diameter of a single force multiplying cylinder is increased, the distance between main shafts (or stations) needs to be widened, the design of a glass molding press cannot meet the requirements of the distance and output force at the same time, and certain limitations exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provides a drive arrangement for glass molding press.

The utility model provides a technical scheme that its technical problem adopted is:

the driving device for the glass molding press comprises a mounting rack, a conduction assembly and a double-power assembly capable of outputting multiple output forces; the double-power assemblies are arranged on the mounting rack side by side; the output end of the double-power assembly is connected with the conduction assembly; the conducting assembly is movably connected with the mounting frame.

Further, the double-power assembly and the conduction assembly are connected through a connecting piece; the conducting assembly is connected with the mounting rack through a guide limiting assembly.

Further, the double-power assembly is composed of two double-power cylinders arranged on the mounting frame side by side.

Further, the conductive assembly includes a first spindle; the connecting piece is composed of a mounting block connected with the first main shaft; the mounting block is connected with the output end of the force doubling cylinder.

Further, the mounting rack is composed of a first bracket and a second bracket connected with the first bracket; the multiplying cylinder is arranged on the first support.

Furthermore, the guide limiting assembly comprises first sliding blocks arranged on two sides of the mounting block and first guide rails arranged corresponding to the first sliding blocks; the first guide rail is arranged on the first bracket; the first sliding block is connected with the first guide rail in a sliding mode.

Further, the conductive assembly also includes a second spindle connected to the first spindle.

Furthermore, the guide limiting assembly comprises second sliding blocks arranged on two sides of the second spindle and second guide rails arranged corresponding to the second sliding blocks; the second guide rail is arranged on the mounting rack; the second sliding block is connected with the second guide rail in a sliding mode.

The beneficial effects of the utility model reside in that: the two identical force-multiplying cylinders are arranged side by side, so that the output force of the cylinders can meet the technical requirements when the glass molding press is used, the requirement of reducing the distance between main shafts (or stations) of the glass molding press can be met, and the problems existing in the design structure of the conventional glass molding press are well solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

FIG. 1 is a drive for a glass molding press in an embodiment of the present invention;

fig. 2 is a schematic left-side view of fig. 1 according to an embodiment of the present invention.

In the figure, 1, a double-force cylinder; 2. a first main shaft; 3. a second main shaft; 5. mounting blocks; 7. a length measuring instrument; 8. a heating unit; 41. a first bracket; 42. a second bracket; 61. a first guide rail; 62. a first slider; 63. a second guide rail; 64. and a second slider.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model is shown in figures 1 to 2, which provides a driving device for a glass molding press, comprising a mounting rack, a conduction assembly and a double-power assembly capable of outputting multi-time output force; the double-power components are arranged on the mounting rack side by side; the output end of the double-power assembly is connected with the conduction assembly; the conducting component is movably connected with the mounting frame.

The conduction assembly is provided with a heating unit 8 and is driven by the double power assemblies to move downwards for mould pressing. When the double-power assembly is used, when the distance between the main shafts (or stations) on the glass molding press is reduced, the double-power assembly can provide output force meeting technical requirements for the transmission assembly to perform molding, and the problems existing in the design structure of the conventional glass molding press are well solved.

In a further embodiment, the hybrid assembly consists of two double power cylinders 1 arranged side by side on a mounting.

Compared with the common cylinder, the multiple-force cylinder 1 can output multiple output force under the same measuring range. Two identical force multiplying cylinders 1 are arranged on the mounting frame side by side, when the distance design of a main shaft (or a station) of the glass molding press needs to be reduced, output force meeting requirements can be provided for use, and the problems existing in the design structure of the existing glass molding press are well solved.

In a further embodiment, the double-power assembly is connected with the conduction assembly through a connecting piece; the conducting assembly is connected with the mounting frame through the guide limiting assembly. The conducting assembly is connected with the mounting frame through the guide limiting assembly, so that the two force doubling cylinders 1 can also perform precise linear motion.

In a further embodiment, the conductive assembly comprises a first main shaft 2; the connecting piece is composed of a mounting block 5 connected with the first main shaft 2; the mounting block 5 is connected with the output end of the double-force cylinder 1.

The output end of the double-force cylinder 1 is provided with a connector, and the connectors of the two double-force cylinders 1 are connected with the upper top surface of the mounting block 5 in a clamping manner, so that the first main shaft 2 can move up or down under the driving of the double-force cylinder 1.

In another embodiment, the connecting head may also adopt a floating joint.

In a further embodiment, the mounting frame is constituted by a first bracket 41 and a second bracket 42 connected to the first bracket 41; the double-force cylinder 1 is arranged on the first bracket 41.

In a further embodiment, the guiding and limiting assembly comprises first sliding blocks 62 arranged at two sides of the mounting block 5, and first guide rails 61 arranged corresponding to the first sliding blocks 62; the first guide rail 61 is provided on the first bracket 41; the first slider 62 is slidably connected to the first guide rail 61.

In the above embodiment, the first bracket 41 is composed of the cylinder mounting plate, the first left vertical plate, the first right vertical plate and the first bottom plate, and two ends of the first left vertical plate and the first right vertical plate are respectively connected with the cylinder mounting plate and the first bottom plate. Wherein, the first guide rail 61 is respectively arranged on the first left vertical plate and the first right vertical plate. The two sides of the mounting block 5 are limited by the first slide block 62 and the first guide rail 61, and when sliding, the first slide block 62 and the first guide rail 61 keep precise linear motion.

In a further embodiment, the conducting assembly further comprises a second spindle 3 connected to the first spindle 2.

In a further embodiment, the guiding and limiting assembly comprises second sliding blocks 64 arranged at two sides of the second spindle 3, and second guide rails 63 arranged corresponding to the second sliding blocks 64; the second guide rail 63 is arranged on the mounting rack; the second slider 64 is slidably connected to the second guide rail 63.

The second bracket 42 is composed of a second left vertical plate, a second right vertical plate and a second bottom plate, and two ends of the second left vertical plate and the second right vertical plate are respectively connected with the first bottom plate and the second bottom plate. The second guide rail 63 is respectively arranged on the second left vertical plate and the second right vertical plate. The second main shaft 3 is movably connected with the first main shaft 2. The tail end of the second main shaft 3 is connected with a heating unit 8, wherein a plurality of cooling water pipes and electric wire outlet pipes are arranged on the heating unit 8. The first main shaft 2 and the second main shaft 3 are pushed by the two double-force cylinders 1 and perform precise linear motion under the action of the first guide rail 61 and the first sliding block 62, and the second guide rail 63 and the second sliding block 64, so that the double-force cylinders can perform precise linear motion.

In another embodiment, the first spindle 2 and the second spindle 3 may also be connected by a floating joint.

In a further embodiment, the second spindle 3 is provided with a length measuring instrument contact shaft, the first support 41 is provided with a length measuring instrument 7, and the length measuring instrument 7 is connected with the length measuring instrument contact shaft and used for performing precise linear motion through the double-force cylinder 1.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A drive arrangement for a glass molding press, characterized by: the device comprises a mounting rack, a conduction assembly and a double-power assembly capable of outputting multiple output force; the double power assemblies are arranged on the mounting rack side by side; the output end of the double-power assembly is connected with the conduction assembly; the conducting assembly is movably connected with the mounting frame.

2. The drive of claim 1, wherein the dual power assembly is connected to the transmission assembly by a connection; the conducting assembly is connected with the mounting rack through a guiding limiting assembly.

3. The drive of claim 2, wherein the dual power assembly is comprised of two double power cylinders disposed side-by-side on the mount.

4. The drive of claim 3, wherein the conductive assembly comprises a first spindle; the connecting piece is composed of a mounting block connected with the first main shaft; the mounting block is connected with the output end of the force doubling cylinder.

5. The drive of claim 4, wherein the mounting bracket is comprised of a first bracket and a second bracket connected to the first bracket; the force doubling cylinder is arranged on the first support.

6. The driving device as claimed in claim 5, wherein the guiding and limiting assembly comprises first sliding blocks arranged at two sides of the mounting block and first guide rails arranged corresponding to the first sliding blocks; the first guide rail is arranged on the first bracket; the first sliding block is connected with the first guide rail in a sliding mode.

7. The drive of claim 5, wherein the conductive assembly further comprises a second spindle connected to the first spindle.

8. The driving device as claimed in claim 7, wherein the guiding and limiting assembly comprises second sliding blocks arranged at two sides of the second main shaft and second guide rails arranged corresponding to the second sliding blocks; the second guide rail is arranged on the mounting rack; the second sliding block is connected with the second guide rail in a sliding mode.