CN214088285U

CN214088285U - Manual limit device of breaking off with fingers and thumb of glass

Info

Publication number: CN214088285U
Application number: CN202022350249.9U
Authority: CN
Inventors: 沈凯; 王永
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-31
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to the technical field of glass substrate processing and manufacturing application, in particular to a manual glass edge breaking device, which comprises a workbench, a glass substrate and an edge breaking structure; the glass substrate is arranged at the top of the workbench; the edge snapping mechanism is arranged at the top of the workbench; the edge breaking mechanism comprises an upper clamp plate, a lower clamp plate, a shell, a T-shaped plate, a guide pillar, a guide rod, a counter bore and a first spring; the upper clamping plate is fixedly connected to the inner wall of the shell; the guide post is fixedly connected to the bottom of the shell; the guide rod is fixedly connected to the top of the shell; the counter bore is arranged at the top of the guide pillar; one end of the first spring is connected to the bottom of the counter bore; the other end is connected with the bottom of the guide rod; the lower clamping plate is sleeved on the guide post; the T-shaped plate is arranged at the bottom of the shell in a penetrating manner; the cutting line is convenient for breaking the ear material at the edge of the glass substrate.

Description

Manual limit device of breaking off with fingers and thumb of glass

Technical Field

The utility model relates to a glass substrate manufacturing application technical field specifically is a manual limit device of breaking off with fingers and thumb of glass.

Background

In the processing process of the liquid crystal display substrate, the glass substrate is subjected to fine scribing of glass size through a fine cutting machine device, and the glass substrate is broken to reach the size specification used by a customer. The scribing is to scribe four edges of the glass through the diamond cutter wheel, the glass substrate is to cut the four edges to form scribing, and then the breaking mechanism is used for breaking the lug materials to achieve the final requirement. Due to the influence of the technology and the service life of the scribing cutter wheel in actual production, or the abnormality of the breaking mechanism and the glass deviation, the earpieces cannot be automatically broken, and the earpieces need to be manually broken.

However, due to the fact that people break the substrate manually, due to the fact that the substrate is damaged and the production line is stopped due to the fact that the defects of edge breaking, piece breaking, notch breaking and the like are caused by uneven stress, proficiency of people and the like, the problem of broken pieces is solved and avoided, and the device reasonable in use becomes important work for improving efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a glass breaks limit device off with fingers and thumb manually.

In order to achieve the technical purpose, the utility model discloses a following technical scheme realizes:

a manual glass edge breaking device comprises a workbench, a glass substrate and an edge breaking mechanism; the glass substrate is arranged at the top of the workbench; the edge snapping mechanism is arranged at the top of the workbench; the edge breaking mechanism comprises an upper clamp plate, a lower clamp plate, a shell, a T-shaped plate, a guide pillar, a guide rod, a counter bore and a first spring; the upper clamping plate is fixedly connected to the inner wall of the shell; the guide post is fixedly connected to the bottom of the shell; the guide rod is fixedly connected to the top of the shell; the counter bore is arranged at the top of the guide pillar; one end of the first spring is connected to the bottom of the counter bore; the other end is connected with the bottom of the guide rod; the lower clamping plate is sleeved on the guide post; the T-shaped plate penetrates through the bottom of the shell.

Further, the lateral wall rigid coupling of workstation has the bar shaped plate, just the top of bar shaped plate is the state of keeping level mutually with the top of workstation.

Furthermore, the guide rod and the counter bore are in clearance fit.

Furthermore, the top of the T-shaped plate is provided with a limiting block; the lateral wall of casing is provided with the handle.

Furthermore, a supporting plate is fixedly connected to the top of the workbench; the top of the supporting plate is fixedly connected with a rectangular plate; the bottom of the rectangular plate is provided with a positioning mechanism; the positioning mechanism comprises an air cylinder, a push rod and a push plate; the cylinder is arranged at the top of the rectangular plate; the push rod is arranged at the output end of the air cylinder; the push plate is arranged at the bottom of the push rod.

Further, a buffer component is arranged at the bottom of the push plate; the buffer assembly comprises a first connecting plate, a second connecting plate, an elastic plate and a second spring; the first connecting plate is fixedly connected to the bottom of the push plate; the elastic plate is fixedly connected at the bottom corner of the first connecting plate; the second connecting plate is fixedly connected to the bottom of the elastic plate; one end of the second spring is connected to the bottom of the first connecting plate, and the other end of the second spring is connected to the top of the second connecting plate.

The utility model has the advantages that:

1. the utility model discloses in, set up and broken limit mechanism off with the fingers and thumb, used through the cooperation of punch holder, lower plate, casing, T shaped plate, guide pillar, guide arm, counter bore and first spring, the upper surface atress of glass substrate is even, is convenient for break the ear material at disconnected glass substrate edge off with the fingers and thumb from the line of cut.

2. The utility model discloses in, set up positioning mechanism and buffering subassembly, used through the cooperation of cylinder, push rod, push pedal, buffering subassembly, first connecting plate, second connecting plate, elastic plate and second spring, realized the location to the glass substrate, avoided because the glass substrate slides and lead to breaking the limit failure off with the fingers and thumb.

Drawings

Fig. 1 is a schematic view of the overall structure of a glass manual edge breaking device according to the present invention;

fig. 2 is a schematic partial sectional structure view of a glass manual edge breaking device according to the present invention;

FIG. 3 is a view showing the structure of the area A in FIG. 2;

FIG. 4 is a view showing the structure of the area B in FIG. 2;

FIG. 5 is a view showing the structure of the area C in FIG. 3;

illustration of the drawings: 1. a work table; 2. a glass substrate; 3. an edge snapping mechanism; 31. an upper splint; 32. a lower splint; 33. a housing; 331. a handle; 34. a T-shaped plate; 341. a limiting block; 35. a guide post; 36. a guide bar; 37. a counter bore; 38. a first spring; 4. a strip plate; 5. a support plate; 6. a rectangular plate; 7. a positioning mechanism; 71. a cylinder; 72. a push rod; 73. pushing the plate; 8. a buffer assembly; 81. a first connecting plate; 82. a second connecting plate; 83. an elastic plate; 84. a second spring.

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 to 5, a manual glass edge breaking device comprises a workbench 1, a glass substrate 2 and an edge breaking mechanism 3; the glass substrate 2 is arranged on the top of the workbench 1; the edge snapping mechanism 3 is arranged at the top of the workbench 1; the edge snapping mechanism 3 comprises an upper clamping plate 31, a lower clamping plate 32, a shell 33, a T-shaped plate 34, a guide post 35, a guide rod 36, a counter bore 37 and a first spring 38; the upper clamping plate 31 is fixedly connected to the inner wall of the shell 33; the guide post 35 is fixedly connected to the bottom of the shell 33; the guide rod 36 is fixedly connected to the top of the shell 33; the counter bore 37 is arranged at the top of the guide pillar 35; one end of the first spring 38 is connected to the bottom of the counter bore 37; the other end is connected to the bottom of the guide rod 36; the lower clamping plate 32 is sleeved on the guide pillar 35; the T-shaped plate 34 is arranged at the bottom of the shell 33 in a penetrating manner; during operation, at first place upper plate 31 in the top of glass substrate 2, and make its one side flush with the line of cut, then extrude T shaped plate 34, make T shaped plate 34 rebound, T shaped plate 34 slides on the guide pillar 35 again this moment, make guide arm 36 remove in the counter bore 37 at guide pillar 35 top, and then make first spring 38 take place elastic deformation, so the bottom of glass substrate 2 can be hugged closely to lower plate 32, realize the function of adjusting the position of lower plate 32, exert decurrent pressure to casing 33 at last, the upper surface atress of glass substrate 2 is even this moment, thereby be convenient for break the ear material at glass substrate 2 edge off with the fingers and thumb from the line of cut.

As an embodiment of the present invention, a strip-shaped plate 4 is fixedly connected to the side wall of the workbench 1, and the top of the strip-shaped plate 4 and the top of the workbench 1 are in a flat state; the guide rod 36 and the counter bore 37 are in clearance fit; the top of the T-shaped plate 34 is provided with a limiting block 341; the side wall of the housing 33 is provided with a handle 331; during operation, when applying decurrent pressure to casing 33, will make glass substrate 2 at the line of cut department fracture, the space of strip shaped plate 4 bottom can prevent that casing 33 from colliding with workstation 1 this moment, has greatly improved the whole result of use of this device.

As an embodiment of the present invention, a supporting plate 5 is fixedly connected to the top of the working table 1; the top of the supporting plate 5 is fixedly connected with a rectangular plate 6; the bottom of the rectangular plate 6 is provided with a positioning mechanism 7; the positioning mechanism 7 comprises an air cylinder 71, a push rod 72 and a push plate 73; the cylinder 71 is arranged on the top of the rectangular plate 6; the push rod 72 is arranged at the output end of the air cylinder 71; the push plate 73 is arranged at the bottom of the push rod 72; during operation, the switch of the air cylinder 71 is turned on, so that the air cylinder 71 pushes the push rod 72 to move downwards, and further the push plate 73 moves downwards, the glass substrate 2 at the top of the workbench 1 can be pressed tightly, the glass substrate 2 can be fixed, and edge breaking failure caused by sliding of the glass substrate 2 is prevented.

As an embodiment of the present invention, a buffer assembly 8 is disposed at the bottom of the push plate 73; the damping assembly 8 includes a first connecting plate 81, a second connecting plate 82, an elastic plate 83 and a second spring 84; the first connecting plate 81 is fixedly connected to the bottom of the push plate 73; the elastic plate 83 is fixedly connected at the bottom corner of the first connecting plate 81; the second connecting plate 82 is fixedly connected to the bottom of the elastic plate 83; one end of the second spring 84 is connected to the bottom of the first connecting plate 81, and the other end is connected to the top of the second connecting plate 82; during operation, when the cylinder 71 pushes the push rod 72 to move downwards, and further the push plate 73 extrudes the glass substrate 2, the buffer assembly 8 is arranged between the glass substrate 2 and the push plate 73, so that the glass substrate 2 is protected to a certain extent, and the surface of the glass substrate 2 is not damaged by the suddenly increased pressure.

The working principle is as follows: when the glass substrate cutting device works, the upper clamping plate 31 is firstly placed at the top of the glass substrate 2, one side of the upper clamping plate is flush with the cutting line, then the T-shaped plate 34 is extruded, the T-shaped plate 34 moves upwards, at the moment, the T-shaped plate 34 slides on the guide post 35, the guide rod 36 moves in the counter bore 37 at the top of the guide post 35, and the first spring 38 is elastically deformed, so that the lower clamping plate 32 can be tightly attached to the bottom of the glass substrate 2, the function of adjusting the position of the lower clamping plate 32 is realized, at last, downward pressure is applied to the shell 33, at the moment, the upper surface of the glass substrate 2 is uniformly stressed, and therefore, the ear material at the edge of the glass substrate 2 can be conveniently broken from the cutting line; when downward pressure is applied to the shell 33, the glass substrate 2 is broken at the cutting line, and the space at the bottom of the strip-shaped plate 4 can prevent the shell 33 from colliding with the workbench 1, so that the overall use effect of the device is greatly improved; the switch of the air cylinder 71 is turned on, so that the air cylinder 71 pushes the push rod 72 to move downwards, and further the push plate 73 moves downwards, the glass substrate 2 at the top of the workbench 1 can be pressed tightly, the glass substrate 2 can be fixed, and edge snapping failure caused by sliding of the glass substrate 2 is prevented; when the cylinder 71 pushes the push rod 72 to move downwards, and the push plate 73 extrudes the glass substrate 2, the buffer assembly 8 is arranged between the glass substrate 2 and the push plate 73, so that the glass substrate 2 is protected to a certain extent, and the surface of the glass substrate 2 is not damaged by the suddenly increased pressure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A manual glass edge breaking device is characterized by comprising a workbench (1), a glass substrate (2) and an edge breaking mechanism (3); the glass substrate (2) is arranged at the top of the workbench (1); the edge snapping mechanism (3) is arranged at the top of the workbench (1); the edge snapping mechanism (3) comprises an upper clamping plate (31), a lower clamping plate (32), a shell (33), a T-shaped plate (34), a guide post (35), a guide rod (36), a counter bore (37) and a first spring (38); the upper clamping plate (31) is fixedly connected to the inner wall of the shell (33); the guide post (35) is fixedly connected to the bottom of the shell (33); the guide rod (36) is fixedly connected to the top of the shell (33); the counter bore (37) is arranged at the top of the guide pillar (35); one end of the first spring (38) is connected to the bottom of the counter bore (37); the other end is connected with the bottom of the guide rod (36); the lower clamping plate (32) is sleeved on the guide post (35); the T-shaped plate (34) is arranged at the bottom of the shell (33) in a penetrating mode.

2. The manual glass edge breaking-off device according to claim 1, wherein a strip-shaped plate (4) is fixedly connected to the side wall of the workbench (1), and the top of the strip-shaped plate (4) is in a flat state with the top of the workbench (1).

3. The manual glass edge breaking device according to claim 2, wherein the guide rod (36) and the counter bore (37) are in clearance fit.

4. The manual glass edge breaking device according to claim 3, wherein a limiting block (341) is arranged at the top of the T-shaped plate (34); the side wall of the shell (33) is provided with a handle (331).

5. The manual glass edge breaking-off device according to claim 4, wherein a supporting plate (5) is fixedly connected to the top of the workbench (1); the top of the supporting plate (5) is fixedly connected with a rectangular plate (6); the bottom of the rectangular plate (6) is provided with a positioning mechanism (7); the positioning mechanism (7) comprises an air cylinder (71), a push rod (72) and a push plate (73); the cylinder (71) is arranged at the top of the rectangular plate (6); the push rod (72) is arranged at the output end of the air cylinder (71); the push plate (73) is arranged at the bottom of the push rod (72).

6. The manual glass edge breaking device according to claim 5, wherein a buffer assembly (8) is arranged at the bottom of the push plate (73); the buffer assembly (8) comprises a first connecting plate (81), a second connecting plate (82), an elastic plate (83) and a second spring (84); the first connecting plate (81) is fixedly connected to the bottom of the push plate (73); the elastic plate (83) is fixedly connected at the bottom corner of the first connecting plate (81); the second connecting plate (82) is fixedly connected to the bottom of the elastic plate (83); one end of the second spring (84) is connected to the bottom of the first connecting plate (81), and the other end is connected to the top of the second connecting plate (82).