CN211890207U

CN211890207U - Clamping device for ultra-thin glass edging

Info

Publication number: CN211890207U
Application number: CN202020322548.9U
Authority: CN
Inventors: 李和平; 黄春霞
Original assignee: Chengdu Xinhefeng Special Glass Co ltd
Current assignee: Chengdu Xinhefeng Special Glass Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-10
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a clamping device for ultra-thin glass edging, be the centre gripping subassembly of annular array distribution in workstation top surface edge including the several, the centre gripping subassembly includes vertical breathing pipe of installing on the workstation, and the sucking disc that is used for adsorbing glass is installed at the breathing pipe top, and the breathing pipe is connected with the air suction mechanism, articulated on the breathing pipe have can be around its axle center pivoted support arm, and the support arm is kept away from the one end of breathing pipe and is installed the supporting disk that is used for supporting glass. The utility model discloses can avoid the great glass of size when carrying out the edging, the glass edge easily rocks, and glass is broken easily, leads to production efficiency and the generally lower problem of yield.

Description

Clamping device for ultra-thin glass edging

Technical Field

The utility model relates to a glass processing technology field, especially an ultra-thin glass is clamping device for edging.

Background

Ultra-thin glass is widely used in the electronic product industry, and with the continuous development of science and technology, electronic products have been popularized, the demand for ultra-thin glass is also increasing, and the quality requirement is higher and higher. When carrying out the edging to glass, the single armed dysmorphism edging machine that I department researched and developed because clamping device's unable regulation of size can only be applicable to the glass that the size matches, when carrying out the edging to the great glass of size, because the workstation size is less, lead to glass stability not enough on the workstation, glass edge easily rocks when the edging, and glass is broken easily, leads to production efficiency and yield generally lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that just to the not enough of above-mentioned prior art, provide a convenient operation, improve production efficiency and can improve the ultra-thin glass clamping device for edging of production yield.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an ultra-thin glass is clamping device for edging, is the centre gripping subassembly of annular array distribution in workstation top surface edge including the several, the centre gripping subassembly includes vertical breathing pipe of installing on the workstation, and the sucking disc that is used for adsorbing glass is installed at the breathing pipe top, and the breathing pipe is connected with the suction mechanism, articulated on the breathing pipe have can be around its axle center pivoted support arm, and the support arm is kept away from the one end of breathing pipe and is installed the supporting disk that is used for supporting glass.

Preferably, the edge of the top surface of the workbench is provided with a plurality of limiting grooves for installing the clamping assembly.

Preferably, the supporting disc and the suction disc are both made of rubber materials, and the heights of the supporting disc and the suction disc are consistent.

Preferably, the air suction mechanism comprises a vacuum pump and an air channel arranged inside the workbench and used for communicating the air suction pipes, and the air channel is communicated with the output end of the vacuum pump.

Preferably, the air suction pipe is sleeved with a damping sliding sleeve, and one end of the support arm, which is far away from the support plate, is fixedly connected with the damping sliding sleeve.

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

(1) the clamping assembly is arranged, air can be extracted by the aid of the vacuum pump to enable the suckers to be in a negative pressure state, so that glass is adsorbed on the workbench by the aid of the suckers in the plurality of clamping assemblies, the supporting plate can further play a role of auxiliary support, when the size of the glass is large, the supporting arm can be rotated, the supporting plate is driven by the supporting arm to rotate around the air suction pipe, the supporting arm and the supporting plate extend to the periphery of the workbench, the glass with large size can be supported more stably, the problems that the edge of the glass is easy to shake and break when the glass is edged, and accordingly production efficiency and yield are generally low are solved, and the diameter of a circle formed by the supporting plates can be changed by adjusting the size of an included angle between the supporting arm and the workbench, so that the glass with different diameters can be adapted, and the practical;

(2) by arranging the limiting groove, the movable range of the supporting arm can be limited when the supporting arm rotates by taking the air suction pipe as a shaft, the supporting arm and the supporting plate can be more conveniently retracted, the operation difficulty is reduced, and the convenience is improved;

(3) the air suction pipes in the clamping assemblies can be communicated with each other by processing the air channel in the workbench, so that the plurality of suckers can work simultaneously by one vacuum pump, and the negative pressures generated at the suckers can be the same by the same vacuum pump, so that the glass is clamped on the workbench more stably, and the glass is prevented from being damaged due to different negative pressures;

(4) through suit damping sliding sleeve on the breathing pipe, can make the support arm remain throughout in a stable state under the condition that does not receive external force, a plurality of support arm evenly distributed can make the glass atress more even.

Drawings

Fig. 1 is a schematic structural view of an edge grinding machine provided in an embodiment of the present invention;

fig. 2 is a schematic view of an operating state provided by an embodiment of the present invention;

fig. 3 is a schematic view of another working state provided by the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a workbench according to an embodiment of the present invention.

The labels in the figure are: 1-workbench, 2-clamping component, 21-air suction pipe, 22-suction cup, 3-air suction mechanism, 31-vacuum pump, 32-air channel, 4-supporting arm, 5-supporting disk, 6-limiting groove and 7-damping sliding sleeve.

Detailed Description

As shown in fig. 1 to 4, the present embodiment provides an ultra-thin glass edging clamping device, which includes a worktable 1, a clamping assembly 2, an air suction pipe 21, a suction cup 22, an air suction mechanism 3, a supporting arm 4, a supporting plate 5, a limiting groove 6 and a damping sliding sleeve 7.

The utility model discloses a glass cleaning device, including workstation 1, several spacing groove 6, suction pipe 21, sucking disc 22 and rubber materials make, the workstation 1 is circular, and its top surface edge is opened there is several spacing groove 6, and several spacing groove 6 is the annular array and distributes on workstation 1, and spacing groove 6 is oval-shaped, and installs the centre gripping subassembly 2 that is used for supporting glass in it, centre gripping subassembly 2 includes the vertical breathing pipe 21 of installing on workstation 1, and suction pipe 21 is made by metal materials, and suction pipe 21 installs at the top and is used for adsorbing glass's sucking disc 22, and sucking disc 22 adopts rubber materials to make, can enough play the shock attenuation effect can increase again.

The breathing pipe 21 is connected with the air suction mechanism 3, the air suction mechanism 3 includes vacuum pump 31 and sets up the inside gas passage 32 that is used for the several breathing pipe 21 intercommunication of 1 inside of workstation, gas passage 32 communicates the breathing pipe 21 among the several centre gripping subassembly 2, and assemble to the one end of gas passage 32, gas passage 32 communicates with the output of vacuum pump 31, vacuum pump 31 installs in 1 bottom of workstation, can extract the air in the gas passage 32 through vacuum pump 31, make sucking disc 22 department form the negative pressure, firmly adsorb glass, can further fix glass, make glass be in stable condition when edging man-hour all the time. Moreover, the air suction pipes 21 in the plurality of clamping assemblies 2 can be communicated with each other through the air channel 32, so that the plurality of suction cups 22 can work simultaneously through one vacuum pump 31, and the same vacuum pump 31 can enable negative pressures generated at the plurality of suction cups 22 to be the same, so that glass is clamped on the workbench 1 more stably, and the glass is prevented from being damaged due to different negative pressures.

The air suction pipe 21 is sleeved with a damping sliding sleeve 7, the damping sliding sleeve 7 is a rubber sliding sleeve which is provided with damping inside and can enable the sliding sleeve to bear certain resistance when rotating on the air suction pipe 21, and in actual operation, the rubber sliding sleeve can be sleeved between the metal sliding sleeve and the air suction pipe 21; other forms in the prior art can also be adopted, and are not described in detail here. Support arm 4 one end and damping sliding sleeve 7 fixed connection, the supporting disk 5 that is used for supporting glass is installed to the other end, and supporting disk 5 adopts rubber materials to make, and its height is unanimous with sucking disc 22 height. When the glass diameter of treating processing is great, can manually stimulate support arm 4 and use breathing pipe 21 to rotate as the axle, make the extension line of support arm 4 towards 1 centre of a circle direction of workstation, at this moment, synthetic circular is enclosed to supporting disk 5 among the several centre gripping subassembly 2, and circular diameter is greater than several sucking disc 22 and encloses synthetic circular shape diameter, thereby further support the glass edge, avoid glass when carrying out the edging, the glass edge easily rocks, glass is broken easily, lead to the generally lower problem of production efficiency and yield. And can be through adjusting the size of the contained angle between support arm 4 and the workstation 1 to change several supporting disk 5 and enclose synthetic circular shape diameter, thereby adapt to the glass of different diameters, improve the practical scope of device.

When not needing supporting disk 5 to strut, can be rotatory with support arm 4, make support arm 4 all be located spacing groove 6 with supporting disk 5, mobilizable scope when spacing groove 6 can restrict support arm 4 and use breathing pipe 21 to rotate as the axle makes things convenient for receiving and releasing of support arm 4 and supporting disk 5 more, reduces the operation degree of difficulty, improves the convenience. When the supporting disk 5 is located the spacing groove 6, a plurality of supporting disks 5 can be enclosed into a circle, and can assist in supporting the glass on the workbench 1, so that the glass processing is more stable.

The working principle of the embodiment is as follows: when the glass size is less, manual rotation support arm 4 makes support arm 4 and supporting disk 5 all be located spacing groove 6, then places glass on several sucking disc 22, then opens vacuum pump 31, and vacuum pump 31 extracts the air in the gas passage 32, makes sucking disc 22 department form the negative pressure to live glass adsorbs, and several supporting disk 5 can enclose synthetic circular simultaneously, carries out the auxiliary stay to glass.

When the glass size is large: the supporting arm 4 is rotated manually, so that the supporting arm 4 is perpendicular to the side wall of the workbench 1, at the moment, the glass is placed on the plurality of suckers 22, the edge of the glass is in contact with the supporting plate 5, and therefore the edge of the glass is supported through the supporting plate 5, and the glass is more stable.

When different diameter glass need be suitable for: the supporting arm 4 can be rotated manually, and the included angle between the supporting arm 4 and the side wall of the workbench 1 is changed, so that the diameter of a circle formed by surrounding a plurality of supporting discs 5 is changed, and the glass with different diameters is suitable.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ultra-thin glass is clamping device for edging which characterized in that: be the centre gripping subassembly (2) of annular array distribution in workstation (1) top surface edge including the several, centre gripping subassembly (2) are including vertical breathing pipe (21) of installing on workstation (1) to and install sucking disc (22) that are used for adsorbing glass at breathing pipe (21) top, breathing pipe (21) are connected with air suction mechanism (3), it has support arm (4) that can wind its axle center pivoted to articulate on breathing pipe (21), and support arm (4) are kept away from the one end of breathing pipe (21) and are installed and are used for supporting glass's supporting disk (5).

2. The clamping device for ultra-thin glass edging as defined in claim 1, wherein: the edge of the top surface of the workbench (1) is provided with a plurality of limiting grooves (6) for installing the clamping components (2).

3. The clamping device for ultra-thin glass edging as defined in claim 1 or 2, wherein: the supporting disc (5) and the sucking disc (22) are both made of rubber materials and are consistent in height.

4. The clamping device for ultra-thin glass edging as defined in claim 1, wherein: the air suction mechanism (3) comprises a vacuum pump (31) and an air channel (32) which is arranged in the workbench (1) and used for communicating the air suction pipes (21), and the air channel (32) is communicated with the output end of the vacuum pump (31).

5. The clamping device for ultra-thin glass edging as defined in claim 1, wherein: the air suction pipe (21) is sleeved with a damping sliding sleeve (7), and one end, far away from the supporting plate (5), of the supporting arm (4) is fixedly connected with the damping sliding sleeve (7).