CN214693867U

CN214693867U - Sealing device of glass edge roller

Info

Publication number: CN214693867U
Application number: CN202023245881.3U
Authority: CN
Inventors: 王一明; 霍立宝; 郭金山; 郭源; 郝凯峰
Original assignee: China Glass Chaoyang New Materials Co ltd
Current assignee: China Glass Chaoyang New Materials Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-12
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a sealing device of a glass edge roller, which comprises an edge roller rod, wherein the lower end of the edge roller rod is penetrated by a bottom plate, the upper surface of the bottom plate is provided with a sealing device, a clamping plate is placed at the upper end of the sealing device, the upper surface of the bottom plate is circularly provided with arc-shaped grooves, the number of the arc-shaped grooves is 2, the inner cavity of the bottom plate is clockwise provided with arc-shaped clamping grooves, the number of the arc-shaped clamping grooves is 2, the arc-shaped clamping grooves are all communicated with the arc-shaped grooves, the lower surface of the sealing device is clockwise fixedly provided with arc-shaped clamping blocks, the number of the arc-shaped clamping blocks is 2, the inner cavity of the bottom plate is provided with first grooves which are positioned at the outer sides of the arc-shaped clamping grooves, the inner cavity of the first grooves is rotatably provided with a rotating shaft, the problem that the sealing device of the existing edge roller is inconvenient to maintain and replace is solved, the disassembly and replacement time is too long, and the production efficiency is influenced.

Description

Sealing device of glass edge roller

Technical Field

The utility model relates to a glass production facility technical field, concrete field is a sealing device of glass draws limit machine.

Background

The main facilities of the forming section in glass production are a tin bath, a floating and polishing medium-tin liquid is arranged in the tin bath, the glass liquid floats on the tin liquid for forming, the space of the tin bath is filled with nitrogen-hydrogen mixed protective gas for preventing the tin liquid from being oxidized, if the amount of the protective gas in the tin bath is insufficient, the pressure of the space in the tin bath is small or the tin bath is not sealed tightly, the outside air enters the tin bath to cause the tin liquid and oxygen to generate a chemical reaction to generate a tin oxide compound, and the oxide is adhered to the lower surface of the glass to bring quality defects to the glass.

The sealing device of the existing edge roller is inconvenient to maintain and replace, and the time for detaching and replacing is too long after the device goes wrong, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing device of glass draws limit machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing device of a glass edge roller comprises an edge roller rod, a bottom plate penetrates through the lower end of the edge roller rod, a sealing device is arranged on the upper surface of the bottom plate, a clamping plate is placed at the upper end of the sealing device, arc-shaped grooves are circularly formed in the upper surface of the bottom plate, the number of the arc-shaped grooves is 2, arc-shaped clamping grooves are clockwise formed in the inner cavity of the bottom plate, the number of the arc-shaped clamping grooves is 2, the arc-shaped clamping grooves are communicated with the arc-shaped grooves, arc-shaped clamping blocks are fixedly mounted on the lower surface of the sealing device clockwise, the number of the arc-shaped clamping blocks is 2, first grooves are formed in the outer side, located on the arc-shaped clamping grooves, of the inner cavity of the bottom plate, a rotating shaft is rotatably mounted in the inner cavity of the first grooves, pawls are fixedly mounted on the outer surface of the rotating shaft, ratchet grooves are formed in the side walls, far away from the edge roller rod, of the arc-shaped clamping blocks, the upper end of pawl all with be equipped with the torsional spring between the pivot, the upper surface of bottom plate is run through in the upper end of pivot all activity, through clamping mechanism fixed connection between splint and the bottom plate.

Preferably, the upper surface of bottom plate all is equipped with the second recess, the pivot all is located the inner chamber of second recess.

Preferably, the clamping mechanism is including controlling the connecting block that sets up, the connecting block all is connected with the lower fixed surface of splint, the inner chamber of connecting block all is equipped with the third recess, the equal activity of inner chamber of third recess is equipped with the push rod, the equal activity through connection piece of upper end and lower extreme of push rod, equal fixed mounting has the pin on sealing device's the lateral wall is kept away from to the lower extreme of push rod, the upper surface of bottom plate and the left and right sides that is located sealing device all are equipped with the fourth recess, the inner chamber of fourth recess all slides and is equipped with the baffle, the equal and the inner chamber rear side wall of fourth recess of rear side wall of baffle between fixed mounting have the extension spring, all be equipped with the joint groove on the lateral wall of baffle, the surface of push rod and the inner chamber that is located the third recess are equipped with the pressure spring.

Preferably, the upper surface of the baffle is provided with an operation hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a sealing device of glass draws limit machine, be equipped with the arc fixture block, the arc draw-in groove, the arc recess, the torsional spring, the pawl, thorn groove and splint, through arc fixture block and arc draw-in groove joint, under the effect of torsional spring, pawl and thorn groove joint are connected, with sealing device and bottom plate fixed connection, splint pass through clamping mechanism simultaneously and strengthen fixed connection to sealing device, the sealing device of having solved current drawing limit machine is not convenient for maintain and change, the device goes wrong the back, dismantle and the time overlength of changing, influence production efficiency's problem.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the bottom plate of the present invention;

FIG. 3 is a schematic view of the sectional structure of the pawl according to the present invention;

fig. 4 is a schematic diagram of the right-view section structure of the baffle of the present invention.

In the figure: 1-edge roller machine rod, 2-bottom plate, 3-sealing device, 4-clamping plate, 5-connecting block, 6-arc groove, 7-arc clamping groove, 8-arc clamping block, 9-first groove, 10-rotating shaft, 11-pawl, 12-ratchet groove, 13-torsion spring, 14-second groove, 15-third groove, 16-push rod, 17-stop rod, 18-fourth groove, 19-baffle, 20-tension spring, 21-clamping groove, 22-compression spring and 23-operation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sealing device of a glass edge roller, please refer to figure 1, comprising an edge roller rod 1, a bottom plate 2 is arranged at the lower end of the edge roller rod 1 in a penetrating manner, the bottom plate 2 plays a supporting role, a sealing device 3 is arranged on the upper surface of the bottom plate 2, the sealing device 3 and a clamping plate 4 both penetrate through the edge roller rod 1, the sealing device 3 is convenient to be fixedly connected and also convenient to be disassembled and installed, the clamping plate 4 is placed at the upper end of the sealing device 3, the clamping plate 4 connects the upper end of the sealing device 3 and is connected with the bottom plate 2 through a clamping mechanism, please refer to figure 2, the upper surface of the bottom plate 2 is circularly provided with arc grooves 6, the arc grooves 6 are two by taking the center of the edge roller rod 1 as the circle center, the number of the arc grooves 6 is 2, arc clamping grooves 7 are clockwise arranged in the inner cavity of the bottom plate 2, and the number of the arc clamping grooves 7 is 2, the arc-shaped clamping grooves 7 are communicated with the arc-shaped grooves 6, the arc-shaped clamping blocks 8 are fixedly installed on the lower surface of the sealing device 3 clockwise, the number of the arc-shaped clamping blocks 8 is 2, the arc-shaped clamping blocks 8 are connected with the arc-shaped clamping grooves 7 in a clamping manner, the sealing device 3 connects the arc-shaped clamping blocks 8 with the arc-shaped grooves 6 and then rotates clockwise, the arc-shaped clamping blocks 8 are connected with the arc-shaped clamping grooves 7 in a clamping manner, namely the sealing device 3 is fixed and vertically limited, the first grooves 9 are formed in the inner cavity of the bottom plate 2 and are positioned on the outer sides of the arc-shaped clamping grooves 7, the pawls 11 are convenient to install due to the effect of the first grooves 9, the rotating shafts 10 are rotatably installed in the inner cavities of the first grooves 9, the pawls 11 are fixedly installed on the outer surfaces of the rotating shafts 10, the rotating shafts 10 rotate the pawls 11, namely the pawls 11 are clamped with the ratchet grooves 12 under the effect of the torsion springs 13, namely the arc-shaped clamping blocks 8 are fixedly connected and are convenient to install and disassemble, all be equipped with spine groove 12 on the lateral wall of arc fixture block 8 keeping away from drawing limit machine pole 1, please refer to fig. 3, the upper end of pawl 11 all with be equipped with torsional spring 13 between the pivot 10, the upper end of pivot 10 all activity runs through the upper surface of bottom plate 2, through latch mechanism fixed connection between splint 4 and the bottom plate 2, avoid long-time the use, it is fixed insecure, carry out fixed connection with splint 4 and bottom plate 2 through latch mechanism promptly.

Specifically, referring to fig. 3, the upper surface of the bottom plate 2 is provided with the second grooves 14, the rotating shaft 10 is located in the inner cavity of the second grooves 14, so as to avoid the occurrence of misoperation, and the rotating shaft 10 is located in the inner cavity of the second grooves 14, thereby playing a role of protection.

Specifically, referring to fig. 1 and 4, the clamping mechanism includes a connecting block 5 disposed on the left and right sides, the connecting block 5 is fixedly connected to the lower surface of the clamping plate 4, the connecting block 5 plays a role of connection and fixation, the inner cavity of the connecting block 5 is provided with a third groove 15, the third groove 15 facilitates installation of a push rod 16, the push rod 16 is facilitated to move up and down by a pressure spring 22, the inner cavity of the third groove 15 is movably provided with the push rod 16, the upper end and the lower end of the push rod 16 movably penetrate through the connecting block 5, the side wall of the lower end of the push rod 16 far away from the sealing device 3 is fixedly provided with a stop lever 17, the stop lever 17 is used in cooperation with a clamping groove 21, the stop lever 17 moves downward by the action of the pressure spring 22 and is clamped with the clamping groove 21, i.e. the clamping plate 4 is fixedly connected to the bottom plate 2, meanwhile, the baffle 19 ensures that the stop lever 17 is fixedly connected to the clamping groove 21 by the action of the tension spring 20, the upper surface of the bottom plate 2 and the left and the right side of the sealing device 3 are provided with a fourth groove 18, the effect of fourth recess 18 is convenient for install baffle 19, baffle 19 slides in the inner chamber of fourth recess 18, the inner chamber of fourth recess 18 all slides and is equipped with baffle 19, the equal and fixed mounting of the inner chamber rear side wall of fourth recess 18 of rear side wall of baffle 19 has extension spring 20, the effect of extension spring 20 is that give baffle 19 to the fixed power of pin 17, all be equipped with joint groove 21 on the lateral wall of baffle 19, the surface of push rod 16 and the inner chamber that is located third recess 15 are equipped with pressure spring 22.

Specifically, the upper surface of the shutter 19 is provided with an operation hole 23 for facilitating the operation of the shutter 19.

The working principle is as follows: the utility model relates to a sealing device of glass draws limit machine, when using this device, with arc fixture block 8 and the contact of arc recess 6 on the sealing device 3, clockwise rotation,

arc fixture block

8 and 7 joints of arc draw-in groove are connected, rotate pivot 10 simultaneously, drive pawl 11 and rotate,

pawl

11 and 12 joints in ratchet groove are connected under the effect of torsional spring 13, with

sealing device

3 and 2 fixed connection of bottom plate, strengthen fixedly sealing device 3 through latch mechanism simultaneously, the practicality is strong.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass draws sealing device of limit machine, includes and draws limit machine pole (1), its characterized in that: the lower end of the edge roller machine rod (1) is provided with a bottom plate (2) in a penetrating mode, the upper surface of the bottom plate (2) is provided with a sealing device (3), a clamping plate (4) is placed at the upper end of the sealing device (3), the upper surface of the bottom plate (2) is circularly provided with arc-shaped grooves (6), the number of the arc-shaped grooves (6) is 2, the inner cavity of the bottom plate (2) is provided with arc-shaped clamping grooves (7) clockwise, the number of the arc-shaped clamping grooves (7) is 2, the arc-shaped clamping grooves (7) are communicated with the arc-shaped grooves (6), the lower surface of the sealing device (3) is fixedly provided with arc-shaped clamping blocks (8) clockwise, the number of the arc-shaped clamping blocks (8) is 2, the inner cavity of the bottom plate (2) is provided with first grooves (9) on the outer sides of the arc-shaped clamping grooves (7), and a rotating shaft (10) is installed on the inner cavity of the first grooves (9) in a rotating mode, pawl (11) are fixedly mounted on the outer surface of the rotating shaft (10), ratchet grooves (12) are formed in the side wall, away from the edge roller machine rod (1), of the arc-shaped clamping block (8), torsion springs (13) are arranged between the upper ends of the pawl (11) and the rotating shaft (10), the upper ends of the rotating shaft (10) movably penetrate through the upper surface of the bottom plate (2), and the clamping plate (4) and the bottom plate (2) are fixedly connected through a clamping mechanism.

2. A sealing device of a glass edging machine according to claim 1, characterized in that: the upper surface of bottom plate (2) all is equipped with second recess (14), pivot (10) all are located the inner chamber of second recess (14).

3. A sealing device of a glass edging machine according to claim 1, characterized in that: the clamping mechanism comprises connecting blocks (5) arranged on the left and right, the connecting blocks (5) are fixedly connected with the lower surface of a clamping plate (4), an inner cavity of each connecting block (5) is provided with a third groove (15), an inner cavity of each third groove (15) is movably provided with a push rod (16), the upper end and the lower end of each push rod (16) movably penetrate through the corresponding connecting block (5), the lower end of each push rod (16) is far away from the side wall of a sealing device (3) and is fixedly provided with a stop lever (17), the upper surface of the bottom plate (2) and the side wall of the sealing device (3) on the left side and the right side are respectively provided with a fourth groove (18), the inner cavity of each fourth groove (18) is provided with a baffle (19) in a sliding manner, a tension spring (20) is fixedly arranged between the rear side wall of each baffle (19) and the inner cavity rear side wall of each fourth groove (18), and the side wall of each baffle (19) is provided with a clamping groove (21), and a pressure spring (22) is arranged on the outer surface of the push rod (16) and in an inner cavity of the third groove (15).

4. A sealing device of a glass edging machine according to claim 3, characterized in that: the upper surface of the baffle (19) is provided with an operation hole (23).