CN111792832A

CN111792832A - Glass rod pressing-off process equipment

Info

Publication number: CN111792832A
Application number: CN202010803976.8A
Authority: CN
Inventors: 彭永红
Original assignee: HUBEI GEBIJIA PHOTOELECTRIC TECHNOLOGY CO LTD
Current assignee: HUBEI GEBIJIA PHOTOELECTRIC TECHNOLOGY CO LTD
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-10-20
Anticipated expiration: 2040-08-11
Also published as: CN111792832B

Abstract

The automatic glass rod press-breaking equipment comprises a rack, a rod guide assembly, a first rod pressing assembly, a rod scribing assembly, a second rod pressing assembly and a rod press-breaking assembly, wherein the rack consists of a frame body, a press-breaking platform and 2 fixed sectional materials; a plurality of pairs of the rod guide assemblies are arranged on the inner side of the fixed section bar; the first rod pressing assembly is arranged at the front end of the fixed profile; the bar scribing component is arranged on the fixed sectional bar and is positioned behind the first bar pressing component; the second rod pressing assembly is the same as the first rod pressing assembly and is positioned behind the rod scribing assembly; the rod pressing-breaking assembly is installed on the pressing-breaking platform and located behind the second rod pressing assembly. The automatic glass rod breaking equipment provided by the invention realizes the automatic production of glass short rod materials, has high production efficiency, can reduce the manual blanking process of raw material manufacturers and the downstream manufacturer segmentation process, reduces the production cost, and simultaneously reduces the material waste caused by low processing precision.

Description

Glass rod pressing-off process equipment

Technical Field

The invention relates to glass rod press-breaking process equipment, and belongs to the field of glass manufacturing.

Background

At present, the length and the size of a bar produced by an upstream glass raw material manufacturer are generally larger than 1500mm and are not cut, a downstream profiling manufacturer needs to cut the bar into short bars with a certain size, such as 80mm length, when using the material, the main adopted mode is cutting by a grinding disc rotating at a high speed or distributing by a special press-cutting machine, the manual blanking process of the raw material manufacturer and the cutting process of the downstream manufacturer are increased, and the problems of low bar processing precision and waste are easily caused.

Disclosure of Invention

The invention aims to solve the defects of the prior art, and provides glass rod press-breaking process equipment which is placed at the rear part of a mesh belt annealing furnace of a raw material manufacturer to achieve the aims of automatically and directly producing short rods, reducing the procedures of downstream manufacturers, reducing the cost and reducing the waste.

In order to achieve the purpose, the invention adopts the technical scheme that:

an automatic glass rod breaking device comprises a frame, a rod guide assembly, a first rod pressing assembly, a rod scribing assembly, a second rod pressing assembly and a rod breaking assembly,

the frame consists of a frame body, a press-breaking platform and 2 fixed sectional materials, wherein the press-breaking platform is installed on the frame body, and the 2 fixed sectional materials are installed on the press-breaking platform in parallel and used for fixing a rod guide assembly, a first rod pressing assembly, a rod scribing assembly and a second rod pressing assembly;

the plurality of pairs of rod guide assemblies are arranged on the inner side of the fixed section bar, and the bar enters the rod guide assemblies after coming out of the mesh belt annealing furnace, guides the advancing direction of the bar and conveys the bar to the position below the rod press-breaking assembly;

the first rod pressing assembly is arranged at the front end of the fixed section bar and keeps stable when the rod marking assembly marks the bar;

the bar scribing component is arranged on the fixed sectional material and positioned behind the first bar pressing component, and is used for scribing the bar;

the second rod pressing assembly is the same as the first rod pressing assembly, is arranged on the fixed sectional material and is positioned behind the rod marking assembly, and the stability of the bar material during marking is further improved;

the rod pressing-breaking assembly is installed on the pressing-breaking platform and located behind the second rod pressing assembly, and the scribed rod is pressed and broken.

As another preferred scheme of the invention, the bar guiding assembly is composed of a bearing array and a guiding clamping groove, each bearing in the bearing array is externally coated with a rubber elastic body to prevent scratches on the bar stock in the guiding process, and the bearing array is installed inside the guiding clamping groove.

As another preferred scheme of the invention, the first rod pressing assembly comprises 2 pressing mounting pieces, 2 pressing supports, a roll shaft and a spring, wherein the pressing mounting pieces are movably connected with the pressing supports, the roll shaft is wrapped with a rubber elastic body and is mounted between the 2 supports, two ends of the spring are respectively connected to the roll shaft and the pressing mounting pieces, the roll shaft is pressed by applying a pulling force to the roll shaft through the spring, and the roll shaft synchronously rotates when the bar advances.

According to another preferred scheme of the invention, the bar marking assembly is composed of a vertical cylinder, a horizontal cylinder and a marking tool, the pressure of the vertical cylinder is controlled by a precise pressure regulating valve, the marking tool horizontally moves under the driving of the horizontal cylinder, and meanwhile, the vertical cylinder drives the marking tool to move up and down, so that the precise marking of the bar is completed.

According to another preferred scheme of the invention, the bar breaking assembly comprises a breaking support, a pressure cylinder, a double-end pressure head and a support bar, wherein the pressure cylinder and the double-end pressure head are mounted on the breaking support, the support bar is mounted on a breaking platform right below the double-end pressure head, when the marking position of the bar stock moves onto the support bar, the support bar serves as a fulcrum, and the double-end pressure head breaks the bar stock under the action of the pressure cylinder.

As another preferred scheme of the invention, a plurality of sets of fixed sectional materials, a bar guide assembly, a first bar pressing assembly, a bar scribing assembly, a second bar pressing assembly and a bar press-breaking assembly can be simultaneously and symmetrically arranged on the press-breaking platform, so that simultaneous press-breaking of a plurality of bars is realized, and the press-breaking efficiency is improved.

Compared with the prior art, the automatic glass rod breaking equipment provided by the invention has the following gain effects:

the automatic glass rod breaking equipment provided by the invention realizes the automatic production of glass short rod materials, has high production efficiency, can reduce the manual blanking process of raw material manufacturers and the downstream manufacturer segmentation process, reduces the production cost, and simultaneously reduces the material waste caused by low processing precision.

Drawings

FIG. 1 is a schematic view of an automatic glass rod breaking apparatus of the present invention, FIG. 2 is a schematic view of a rod guide assembly of the present invention, FIG. 3 is a schematic view of a rod pressing assembly of the present invention, FIG. 4 is a schematic view of a rod scoring assembly of the present invention, and FIG. 5 is a schematic view of a rod breaking assembly of the present invention;

wherein: 1-a frame; 11-a frame body; 12-pressing off the platform; 13-fixing the profile; 2-a rod guide assembly; 21-a bearing array; 22-a guide card slot; 3-a first rod hold down assembly; 31-pressing the mounting piece; 32-a hold down bracket; 33-roll shaft; 34-a spring; 4-a rod scoring assembly; 41-vertical cylinder; 42-horizontal cylinder; 43-scribing cutter; 5-a second rod hold down assembly; 6-breaking the assembly by pressing; 61-breaking the support; 62-a pressure cylinder; 63-double head pressure head; 64-support bar; 7-glass rod material.

Detailed Description

For a better understanding of the present invention, embodiments thereof are described in further detail below with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "mounted on" or "secured to" another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution.

Referring to the attached drawings 1-5, the automatic glass rod breaking equipment provided by the invention comprises a rack 1, rod guide assemblies 2, a first rod pressing assembly 3, a rod scribing assembly 4, a second rod pressing assembly 5 and a rod breaking assembly 6, wherein the two rod guide assemblies 2, the first rod pressing assembly 3, the rod scribing assembly 4, the second rod pressing assembly 5 and the rod breaking assembly 6 are symmetrically arranged on the rack 1; the frame 1 consists of a frame body 11, a pressure-breaking

platform

12 and 2 fixed sectional materials 13, wherein the pressure-breaking platform 12 is arranged on the frame body 11, and the fixed sectional materials 13 are arranged on the pressure-breaking platform 12 in parallel; the rod guide assembly 2 consists of a bearing array 21 and a guide clamping groove 22, the bearings in the bearing array 21 are coated with rubber, and 3 pairs of rod guide assemblies 2 are arranged on the inner side of the fixed section bar 13; the first rod pressing component 3 consists of 2 pressing

mounting pieces

31, 2 pressing supports 32, a roll shaft 33 and a spring 34, wherein the pressing mounting pieces 31 are movably connected with the pressing supports 32, the roll shaft 33 is externally coated with a rubber elastic body and is mounted between the 2 pressing supports 32, two ends of the spring 34 are respectively connected to the roll shaft 33 and the pressing mounting pieces 34, and then the spring is integrally mounted at the front end of the fixed section bar 13; the rod scribing component 4 consists of a vertical cylinder 41, a horizontal cylinder 42 and a scribing cutter 43, the pressure of the vertical cylinder is controlled by a precision pressure regulating valve, and the rod scribing component 4 is arranged on the fixed section bar 13 and is positioned behind the first rod pressing component 3; the second rod pressing component 5 has the same structure as the first rod pressing component 3, is arranged on the fixed section 13 and is positioned behind the rod marking component 4; the rod pressing-off component 6 is composed of a pressing-off support 61, a pressure cylinder 62, a double-head pressure head 63 and a support bar 64, the pressure cylinder 62 and the double-head pressure head 63 are installed on the pressing-off support 61, the pressing-off support 61 is installed on the pressing-off platform 12 and located behind the second rod pressing-off component 5, and the support bar 64 is installed on the pressing-off platform 12 under the double-head pressure head 63.

When in use, two glass bar materials 7 respectively enter the middle of two parallel symmetrical bar guiding assemblies 1 after leaving the mesh belt annealing furnace and move backwards under the guidance of a bearing array 21 in the bar guiding assemblies 1; then enters the lower part of the first rod pressing component 3 and the second rod pressing component 5, and the rod shaft 33 presses the bar 7 due to the pulling force of the spring 34, so that the stability of the bar 7 during marking/breaking is kept; the bar marking assembly 4 is positioned between the first bar pressing assembly 3 and the second bar pressing assembly 5, and the marking tool 43 is driven to move through the vertical cylinder 41 and the horizontal cylinder 42 to mark the bar 7; then the bar 7 continues to move, when the marking position reaches right above the support bar 64, the pressurizing cylinder 62 drives the double-head pressure head 63 to descend, the support bar 64 is used as a fulcrum, two pressure heads of the double-head pressure head 63 are used as stress points, and the bar 7 is pressed and broken at the marking position. And then the steps of guiding, pressing, marking and pressing the bar 7 are repeated, so that the automatic pressing and breaking production of the short bar is realized.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. An automatic glass rod breaking device is characterized by comprising a frame, a rod guide assembly, a first rod pressing assembly, a rod marking assembly, a second rod pressing assembly and a rod breaking assembly,

the frame consists of a frame body, a press-breaking platform and 2 fixed sectional materials, wherein the press-breaking platform is arranged on the frame body, and the 2 fixed sectional materials are arranged on the press-breaking platform in parallel;

a plurality of pairs of the rod guide assemblies are arranged on the inner side of the fixed section bar;

the first rod pressing assembly is arranged at the front end of the fixed profile;

the bar scribing component is arranged on the fixed sectional bar and is positioned behind the first bar pressing component;

the second rod pressing assembly is the same as the first rod pressing assembly, is arranged on the fixed sectional material and is positioned behind the rod scribing assembly;

the rod pressing-breaking assembly is installed on the pressing-breaking platform and located behind the second rod pressing assembly.

2. The automatic glass rod breaking apparatus according to claim 1, wherein the rod guide assembly is composed of a bearing array and a guide slot, each bearing in the bearing array is coated with a rubber elastic body, and the bearing array is installed inside the guide slot.

3. The automatic press-breaking apparatus for glass rods according to claim 1, wherein the first rod pressing assembly comprises 2 pressing mounting pieces, 2 pressing supports, a roll shaft and a spring, the pressing mounting pieces are movably connected with the pressing supports, the roll shaft is wrapped with a rubber elastic body and is mounted between the 2 pressing supports, and two ends of the spring are respectively connected with the roll shaft and the pressing mounting pieces.

4. The automatic glass rod breaking apparatus according to claim 1, wherein the rod scribing assembly is comprised of a vertical cylinder, a horizontal cylinder and a scribing cutter, and the vertical cylinder pressure is controlled by a fine pressure regulating valve.

5. The automatic glass rod breaking device according to claim 1, wherein the rod breaking assembly is composed of a breaking support, a pressure cylinder, a double-end pressure head and a support bar, the pressure cylinder and the double-end pressure head are mounted on the breaking support, and the support bar is mounted on a breaking platform directly below the double-end pressure head.

6. The automatic glass rod breaking apparatus according to claim 1, wherein a plurality of sets of fixed profiles, rod guide assemblies, first rod pressing assemblies, rod scribing assemblies, second rod pressing assemblies and rod breaking assemblies are simultaneously and symmetrically mounted on the breaking platform.