CN210650921U

CN210650921U - Corner cutting jig

Info

Publication number: CN210650921U
Application number: CN201921062309.8U
Authority: CN
Inventors: 郭明森; 艾晓国; 王征; 张伟胜; 何云; 尹建刚; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Shenzhen Hans Semiconductor Equipment Technology Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-02
Anticipated expiration: 2029-07-08

Abstract

The utility model provides a corner cutting jig, which comprises a mounting plate, a vacuum adsorption component and a waste collection component, wherein the vacuum adsorption component comprises a bottom plate arranged on the mounting plate and an adsorption plate arranged on the bottom plate, an air cavity is formed by enclosing between the adsorption plate and the bottom plate, and a plurality of air holes communicated with the air cavity are formed on the adsorption plate; the waste collecting assembly comprises a collecting box, the collecting box is fixedly connected with the mounting plate, the collecting box is provided with a waste collecting cavity, and the waste collecting cavity is communicated with the air cavity. Keep adsorbing the work piece through the vacuum adsorption subassembly in cutting process for the waste material that the cutting produced falls into the air cavity from the gas pocket through adsorption, gets into the garbage collection chamber of collecting the box under the effect of atmospheric pressure at last, has avoided the corner and the clout that cut off to be taken away dust system and fly and cut off the in-process and appear bad phenomena such as product warpage or hunch-up, improved the yields of product.

Description

Corner cutting jig

Technical Field

The utility model belongs to the cutting jig field, more specifically say, relate to a corner cutting jig.

Background

When the OLED screen module section is processed, trimming or chamfering is usually carried out on the cut screen, the cut corners and excess materials are easily carried away by a dust extraction system in the production process, so that the collection and treatment of waste materials are difficult, and the poor phenomena of product warping or arching and the like are easily caused in the cutting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corner cutting jig to solve the technical problem of the collection of the product unevenness and waste material that exists among the prior art and handle the difficulty.

In order to achieve the above object, the utility model adopts the following technical scheme: the corner cutting jig comprises a mounting plate, a vacuum adsorption assembly and a waste collection assembly, wherein the vacuum adsorption assembly comprises a bottom plate mounted on the mounting plate and a suction plate mounted on the bottom plate, an air cavity is formed between the suction plate and the bottom plate in a surrounding manner, and a plurality of air holes communicated with the air cavity are formed in the suction plate; the waste collecting assembly comprises a collecting box, the collecting box is fixedly connected with the mounting plate, the collecting box is provided with a waste collecting cavity, and the waste collecting cavity is communicated with the air cavity.

Further, the vacuum adsorption assembly further comprises a first connecting plate, the first connecting plate is detachably connected with the mounting plate, and the bottom plate is mounted on the first connecting plate.

Further, the waste collecting assembly further comprises a second connecting plate, the second connecting plate is detachably connected with the mounting plate, and the collecting box is mounted on the second connecting plate.

Furthermore, the waste material collecting assembly also comprises two stop blocks, the two stop blocks are arranged on the second connecting plate at intervals, and the collecting box is arranged between the two stop blocks and is respectively abutted against the two stop blocks.

Furthermore, a positioning groove is formed on the suction plate, and the air hole is formed at the bottom of the positioning groove.

Further, the corner cutting jig also comprises a clamping assembly used for pressing the collecting box on the suction plate; clamping component includes elbow clamp, fixing base and clamp plate, the fixing base is installed on the second connecting plate, the elbow clamp is installed on the fixing base, the clamp plate with the elbow clamp is fixed to be connected, collect the box and be located the suction disc with between the clamp plate.

Furthermore, the clamping assembly further comprises a guide rod, a mounting hole is formed in the fixing seat, the guide rod is fixed in the mounting hole, and the pressing plate is sleeved on the guide rod.

Further, the number of the guide rods and the mounting holes is two.

Further, the clamping assembly further comprises a cushion pad mounted on a side of the platen proximate to the collection cassette.

Further, the clamping assembly further comprises a bearing, the bearing being mounted in the mounting hole, the guide rod being mounted in the bearing.

The utility model provides a corner cutting tool's beneficial effect lies in: compared with the prior art, the utility model discloses corner cutting jig passes through the vacuum adsorption subassembly and keeps adsorbing the work piece at the cutting in-process for the waste material that the cutting produced falls into the air cavity from the gas pocket through adsorption, gets into the garbage collection chamber of collecting the box under the effect of atmospheric pressure at last, has avoided the corner and the clout that cut off to fly and cut off the in-process and appear bad phenomena such as product warpage or hunch-up by dust extraction system area, has improved the yields of product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an overall schematic view of a corner cutting jig according to an embodiment of the present invention;

fig. 2 is a schematic view of the corner cutting jig according to the embodiment of the present invention after the adsorption assembly is removed;

fig. 3 is a top view of the corner cutting jig provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-mounting a plate; 2-vacuum adsorption component; 21-a bottom plate; 22-a suction plate; 221-air holes; 222-a positioning groove; 23-a first connection plate; 3-a waste collection assembly; 31-a collection box; 311-a waste collection chamber; 32-a second connecting plate; 33-a stopper; 4-a clamping assembly; 41-elbow clip; 42-a fixed seat; 43-a platen; 44-a guide bar; 45-buffer pad.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the corner cutting jig of the present invention will now be described. The corner cutting jig comprises a mounting plate 1, a vacuum adsorption assembly 2 and a waste collection assembly 3, wherein the vacuum adsorption assembly 2 comprises a bottom plate 21 mounted on the mounting plate 1 and an adsorption plate 22 mounted on the bottom plate 21, an air cavity is formed between the adsorption plate 22 and the bottom plate 21 in a surrounding manner, and a plurality of air holes 221 communicated with the air cavity are formed in the adsorption plate 22; the waste collecting assembly 3 comprises a collecting box 31, the collecting box 31 is fixedly connected with the mounting plate 1, the collecting box 31 is provided with a waste collecting cavity 311, and the waste collecting cavity 311 is communicated with the air cavity.

The utility model discloses corner cutting tool passes through vacuum adsorption subassembly 2 and keeps adsorbing to the work piece in cutting process for the waste material that the cutting produced falls into the air cavity from gas pocket 221 through adsorption, gets into the garbage collection chamber 311 of collecting box 31 under the effect of atmospheric pressure at last, has avoided the corner and the clout that cut off to fly and cut off the in-process bad phenomenon such as product warpage or hunch-up appear by dust extraction system area, has improved the yields of product.

Further, please refer to fig. 1, as a specific embodiment of the corner cutting jig provided by the present invention, the vacuum absorption assembly 2 further includes a first connecting plate 23, the first connecting plate 23 is detachably connected to the mounting plate 1, and the bottom plate 21 is installed on the first connecting plate 23. The waste collecting assembly 3 further comprises a second connecting plate 32, the second connecting plate 32 is detachably connected with the mounting plate 1, and the collecting box 31 is mounted on the second connecting plate 32. Through the detachable connection, it is convenient to say that collection box 31 dismantles when garbage collection is full.

Further, please refer to fig. 2, as a specific embodiment of the corner cutting jig of the present invention, the waste collecting assembly 3 further includes two stoppers 33, the two stoppers 33 are mounted on the second connecting plate 32 at intervals, and the collecting box 31 is mounted between the two stoppers 33 and is abutted against the two stoppers 33 respectively. The stopper 33 serves to position the collecting box 31, and contributes to improvement in the mounting stability of the collecting box 31.

Further, referring to fig. 1 and 3, as an embodiment of the corner cutting jig of the present invention, a positioning groove 222 is formed on the suction plate 22, and an air hole 221 is formed at the bottom of the positioning groove 222. Specifically, the positioning groove 222 has two sides for positioning the product, and the air hole 221 at the bottom of the positioning groove 222 realizes the function of leveling the product.

Further, referring to fig. 1 and 3, as a specific embodiment of the corner cutting jig of the present invention, the corner cutting jig further includes a clamping assembly 4 for pressing the collecting box 31 onto the suction plate 22; the clamping assembly 4 comprises an elbow clamp 41, a fixed seat 42 and a pressing plate 43, the fixed seat 42 is installed on the second connecting plate 32, the elbow clamp 41 is installed on the fixed seat 42, the pressing plate 43 is fixedly connected with the elbow clamp 41, and the collecting box 31 is positioned between the suction plate 22 and the pressing plate 43. The clamping unit 4 acts to clamp the collecting box 31 to the suction plate 22, and when the waste collecting chamber 311 of the collecting box 31 is full of waste, the collecting box 31 can be removed by releasing the toggle clamp 41, cleaned of waste, replaced, and then clamped by the clamping unit 4.

Further, please refer to fig. 3, as a specific implementation manner of the corner cutting jig of the present invention, the clamping assembly 4 further includes a guide rod 44, a mounting hole is formed on the fixing seat 42, the guide rod 44 is fixed in the mounting hole, and the pressing plate 43 is sleeved on the guide rod 44. The guide rod 44 can support and guide the pressure plate 43, which is beneficial to improving the clamping effect of the clamping assembly 4. Specifically, the number of the guide rods 44 and the mounting holes is two, and the guide rods and the mounting holes are symmetrically arranged on two sides of the fixing seat 42, so that the movement stability of the pressing plate 43 is improved.

Further, please refer to fig. 3, as a specific embodiment of the corner cutting jig of the present invention, the clamping assembly 4 further includes a buffer pad 45, and the buffer pad 45 is installed on one side of the pressing plate 43 close to the collecting box 31. Through setting up blotter 45, can cushion the impact effect of clamping in-process clamp plate 43 to suction disc 22, protection clamp plate 43 and suction disc 22 are not damaged, are favorable to improving the life of product.

Further, please refer to fig. 3, as a specific embodiment of the corner cutting jig of the present invention, the clamping assembly 4 further includes a bearing, the bearing is installed in the installation hole, and the guide rod 44 is installed in the bearing. The guide rod 44 is installed through the bearing, and the fixing device is simple in structure, low in cost and good in fixing effect.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a corner cutting tool, includes the mounting panel, its characterized in that: the vacuum adsorption assembly comprises a bottom plate arranged on the mounting plate and an adsorption plate arranged on the bottom plate, an air cavity is formed between the adsorption plate and the bottom plate in a surrounding manner, and a plurality of air holes communicated with the air cavity are formed in the adsorption plate; the waste collecting assembly comprises a collecting box, the collecting box is fixedly connected with the mounting plate, the collecting box is provided with a waste collecting cavity, and the waste collecting cavity is communicated with the air cavity.

2. The corner cutting jig according to claim 1, characterized in that: the vacuum adsorption assembly further comprises a first connecting plate, the first connecting plate is detachably connected with the mounting plate, and the bottom plate is mounted on the first connecting plate.

3. A corner cutting jig according to claim 1 or 2, wherein: the garbage collection subassembly still includes the second connecting plate, the second connecting plate with the mounting panel is detachable to be connected, the collection box is installed on the second connecting plate.

4. A corner cutting jig according to claim 3, characterized in that: the waste collecting assembly further comprises two stop blocks, the two stop blocks are mounted on the second connecting plate at intervals, and the collecting box is mounted between the two stop blocks and is respectively abutted against the two stop blocks.

5. The corner cutting jig according to claim 1, characterized in that: the suction plate is provided with a positioning groove, and the air hole is formed at the bottom of the positioning groove.

6. A corner cutting jig according to claim 3, characterized in that: the corner cutting jig also comprises a clamping assembly used for pressing the collecting box on the suction plate; clamping component includes elbow clamp, fixing base and clamp plate, the fixing base is installed on the second connecting plate, the elbow clamp is installed on the fixing base, the clamp plate with the elbow clamp is fixed to be connected, collect the box and be located the suction disc with between the clamp plate.

7. The corner cutting jig according to claim 6, characterized in that: the clamping assembly further comprises a guide rod, a mounting hole is formed in the fixing seat, the guide rod is fixed in the mounting hole, and the pressing plate is sleeved on the guide rod.

8. The corner cutting jig according to claim 7, wherein: the number of the guide rods and the mounting holes is two.

9. The corner cutting jig according to claim 6, characterized in that: the clamping assembly further includes a cushion pad mounted on a side of the platen proximate the collection cassette.

10. The corner cutting jig according to claim 7, wherein: the clamping assembly further includes a bearing mounted in the mounting hole, the guide bar being mounted in the bearing.