CN216633004U

CN216633004U - Processing jig and laser processing equipment

Info

Publication number: CN216633004U
Application number: CN202122384671.0U
Authority: CN
Inventors: 吴文锋; 钟伟; 魏文; 张明荣; 杨龙; 张庆礼; 何灼坤; 李少荣; 谢圣君; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Han s Laser Technology Industry Group Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-31
Anticipated expiration: 2031-09-29

Abstract

The embodiment of the application belongs to the field of laser processing and relates to a processing jig which comprises a jig panel, a base and a waste conveying assembly, wherein the jig panel and the waste conveying assembly are arranged on the base, and the waste conveying assembly corresponds to the bottom end of the jig panel. The application also relates to laser processing equipment adopting the processing jig. According to the embodiment of the application, the waste conveying assembly is arranged under the jig panel, so that the waste produced in the laser processing process can be automatically discharged out of the processing jig through the waste conveying assembly without manual regular cleaning, the labor cost is reduced, and the processing efficiency is improved.

Description

Processing jig and laser processing equipment

Technical Field

The application relates to the technical field of laser processing, and more particularly relates to a processing jig and laser processing equipment.

Background

In the 3C consumer electronics industry, glass panels are more and more widely used, for example, front and rear cover plates of mobile phones, tablet computers and electronic watches use the glass panels as main materials, most of devices used for processing the glass panels by the traditional process are cutter wheel machines, and the processing method has the advantages of low efficiency and low yield, and cannot process special shapes and generate a large amount of waste water and waste residues.

Adopt laser beam machining to overcome above-mentioned problem effectively, current laser beam machining tool is equipped with waste material box usually and is used for collecting the waste material that produces in the laser beam machining, and is subject to the structure of processing tool, and waste material box's volume is less usually, consequently needs the manual work to regularly clear up, when having increased the cost of labor, has also reduced machining efficiency.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiment of the application is how to automatically clean the waste materials generated by laser processing.

In order to solve the above technical problem, an embodiment of the present application provides a processing jig, which adopts the following technical scheme:

the processing jig comprises a jig panel, a base and a waste conveying assembly, wherein the jig panel and the waste conveying assembly are arranged on the base, the waste conveying assembly is located below the jig panel, and the waste conveying assembly receives waste falling from the jig panel and conveys the waste to the outside of the processing jig.

Furthermore, waste material conveying component includes conveyer belt, conveying motor and two transmission shafts, two transmission shafts are connected to the conveyer belt, conveying motor connects one the transmission shaft.

Furthermore, the waste conveying assembly further comprises two baffles, wherein the two baffles are respectively arranged on two sides of the conveyor belt and extend along the direction close to the jig panel.

Further, the jig panel comprises a plurality of bearing plates, connecting columns and empty avoiding grooves, the bearing plates are connected through the connecting columns, and the empty avoiding grooves are formed between the bearing plates.

Furthermore, the top end of the connecting column is provided with an inclined surface.

Further, the processing jig further comprises a fixing mechanism, the fixing mechanism comprises a plurality of adsorption holes, a vacuum generator and a negative pressure meter, the adsorption holes are formed in the top end of the jig panel, and the vacuum generator and the negative pressure meter are arranged on the base; the jig panel is provided with a cavity communicated with the adsorption hole, and the base is provided with a gas path channel communicated with the cavity and the vacuum generator.

Furthermore, a plurality of the adsorption holes are arranged at the top end of the bearing plate at intervals along the length direction of the bearing plate.

Furthermore, the top end of each bearing plate is provided with a mounting hole which is used for being fixedly connected with the base, and the mounting hole is a counter bore.

Furthermore, the processing jig also comprises a guide plate fixed on the base, and the guide plate is arranged around the periphery of the jig panel; the cross-sectional area of the top end of the guide plate is larger than that of the bottom end of the guide plate, and the bottom end of the guide plate is arranged corresponding to the waste conveying assembly.

A laser processing device comprises the processing jig.

Compared with the prior art, the processing tool that this application embodiment provided sets up waste material conveying component through under the tool panel, and the waste material that the product produced in laser beam machining process drops to waste material conveying component from the tool panel, and waste material conveying component can be outside the automatic processing tool of discharging waste material, need not artifical the periodic cleaning, has reduced the cost of labor, has improved machining efficiency.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic structural diagram of a processing fixture according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a jig panel in the embodiment of the present application.

Reference numerals: 100. processing a jig; 1. a jig panel; 11. a carrier plate; 111. mounting holes; 12. connecting columns; 121. an inclined surface; 13. an empty avoiding groove; 2. a fixing mechanism; 21. an adsorption hole; 22. a vacuum generator; 23. a negative pressure gauge; 3. a base; 31. a support frame; 32. a mounting frame; 33. a base plate; 4. a waste transport assembly; 41. a conveyor belt; 42. a drive shaft; 43. a baffle plate; 5. a guide plate.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2 in combination, an embodiment of the present application provides a processing jig 100, which includes a jig panel 1, a base 3, and a waste conveying assembly 4, wherein the jig panel 1 and the waste conveying assembly 4 are both disposed on the base 3, and the waste conveying assembly 4 is disposed corresponding to a bottom end of the jig panel 1.

Specifically, base 3 includes at least one support frame 31, at least one mounting bracket 32 and bottom plate 33, and in this embodiment, support frame 31 is 4 with the quantity of mounting bracket 32, and mounting bracket 32 sets up in bottom plate 33 along the direction of delivery interval of waste material conveying component 4, and erects on waste material conveying component 4, and support frame 31 sets up on mounting bracket 32, and tool panel 1 sets up on support frame 31, and bolted fixation is passed through at the both ends of support frame 31 in mounting bracket 32, and the top of tool panel 1 is used for loading the part of waiting to process. Be equipped with waste material conveying component 4 under tool panel 1, treat that the processing part can produce the waste material of different sizes in the laser beam machining process, the waste material drops to waste material conveying component 4 back from tool panel 1, and waste material conveying component 4 can transport the waste material outside processing tool 100 automatically, need not the manual work and regularly clears up processing tool 100, has reduced the cost of labor.

The waste material conveying manner may be conveyor belt conveying, slide conveying, etc., and in this embodiment, the waste material generated by the laser processing is conveyed to the outside of the processing fixture 100 by the conveyor belt conveying manner. Specifically, the waste transport assembly 4 includes a conveyor belt 41, a conveyor motor (not shown) and two transmission shafts 42, the conveyor belt 41 is connected to the two transmission shafts 42, and the conveyor motor is connected to the transmission shaft 42. The two transmission shafts 42 are disposed at two ends of the jig panel 1, so as to ensure that the conveyor belt 41 connected to the two transmission shafts 42 can cover the jig panel 1 in the horizontal direction, so that the waste materials falling from the jig panel 1 can fall on the conveyor belt 41. The transmission motor drives a transmission shaft 42 to rotate, and drives the transmission belt 41 to move so as to convey the waste material out of the processing tool 100.

The scrap conveyor assembly 4 further includes two baffles 43, and the two baffles 43 are respectively disposed on two sides of the conveyor belt 41 and extend in a direction close to the jig panel 1.

In this embodiment, the two sides of the conveyor belt 41 are respectively provided with the baffle plates 43 along the conveying direction of the conveyor belt 41 mechanism, and a small distance is kept between the baffle plates 43 and the conveyor belt 41 on the premise of not influencing the movement of the conveyor belt 41. It can be understood that, because the jig panel 1 is spaced from the conveyor belt 41 by a certain distance, when the waste material falls from the jig panel 1 onto the conveyor belt 41, the waste material may be bounced, or the waste material may be deviated during the conveying process so that the waste material is separated from the conveyor belt, and therefore, the two baffles 43 disposed at the smaller distance on the two sides of the conveyor belt 41 can ensure that the waste material falls onto the conveyor belt 41 and is conveyed out of the processing jig 100 through the conveyor belt 41.

The jig panel 1 comprises a plurality of bearing plates 11, connecting columns 12 and empty avoiding grooves 13, the two bearing plates 11 are connected through the connecting columns 12, the empty avoiding grooves 13 are arranged between the bearing plates 11, and the top ends of the connecting columns 12 are provided with inclined planes 121.

In this embodiment, the jig panel 11 is provided with a plurality of loading boards 11 that are used for bearing the part to be processed to the realization is processed a plurality of parts to be processed simultaneously, improves machining efficiency, satisfies actual processing demand. The clearance groove 13 is arranged between every two bearing plates 11, and waste materials generated after laser processing can fall into the clearance groove 13 and finally fall onto the conveyor belt 41. The connecting column 12 is located in the clearance groove 13, and an inclined surface 121 is disposed at the top end of the connecting column 12 so as not to affect the sliding of the waste from the jig panel 1 onto the conveyor belt 41. In this embodiment, the top end of the connecting post 12 is formed by two inclined surfaces 121, one ends of the two inclined surfaces 121 are overlapped, and the other ends of the two inclined surfaces extend outward.

The processing jig 100 further comprises a fixing mechanism 2, the fixing mechanism 2 comprises a plurality of adsorption holes 21, a vacuum generator 22 and a negative pressure meter 23, the adsorption holes 21 are formed in the top end of the jig panel 1, and the vacuum generator 22 and the negative pressure meter 23 are installed on the bottom plate 33. The jig panel 1 is provided with a cavity communicated with the adsorption hole 21, and the support frame 31 is provided with an air passage communicated with the cavity, the negative pressure gauge 23 and the vacuum generator 22.

This implementation treats that the fixed mode of processing part adopts vacuum adsorption fixed, specifically, all is equipped with the cavity of intercommunication adsorption hole 21 in loading board 11 and the spliced pole 12, and adsorption hole 21, cavity and gas circuit passageway communicate with each other, realize producing the negative pressure in adsorption hole 21 department through vacuum generator 22 and adsorb fixedly in order to treat the processing part. The pressure in the cavity can be observed through the negative pressure gauge 23, and the vacuum generator 22 can be adjusted at any time to achieve a better fixing effect.

The adsorption holes 21 are provided at intervals at the top end of the carrier plate 11 along the length direction of the carrier plate 11. It can be understood that the adsorption holes 21 are uniformly arranged and spaced at a proper distance from each other, so that the fixing effect of the part to be processed can be effectively improved, and the processing quality is ensured.

The top end of each bearing plate 11 is provided with a mounting hole 111 for fixedly connecting with the mounting frame 32, and the mounting hole 111 is a countersunk hole. It can be understood that the top end of the bearing plate 11 is used for directly contacting with the part to be processed, and in order to make the surface of the part to be processed fit with the top end of the bearing plate 11 to enhance the fixing effect, the mounting hole 111 is set as a countersunk hole to avoid the interference of the screw to the laser processing.

The processing jig 100 further includes a guide plate 5 fixed on the support frame 31, and the guide plate 5 is enclosed in the periphery of the jig panel 1. The top cross-sectional area of deflector 5 is greater than the cross-sectional area of bottom, and the bottom of deflector 5 corresponds waste material conveying assembly 4 and sets up.

The guide plate 5 is funnel-shaped and is arranged around the jig panel 1, and the top end of the guide plate 5 can be parallel and level or slightly higher than the top end of the jig panel 1. The guide plates 5 are used to ensure that the waste material falls onto the conveyor belt 41, and it can be understood that the waste material at the edge of the jig panel 1 may be separated from the conveyor belt 41 when falling directly, so the guide plates 5 are disposed around the jig panel 1. The waste material at the edge of the jig panel 1 contacts the inner wall of the guide plate 5 when falling and slides along the inner wall of the guide plate 5, and the waste material can be ensured to slide onto the conveyor belt 41 along the inner wall of the guide plate 5 because the bottom end of the guide plate 5 is smaller and is positioned right above the conveyor belt 41.

The embodiment of the application further provides laser processing equipment, and the processing jig 100 is adopted.

Compared with the prior art, the processing jig 100 provided by the embodiment of the application is provided with the waste conveying assembly 4 under the jig panel 1, and after the waste produced in the laser processing process drops to the waste conveying assembly 4 from the jig panel 1, the waste conveying assembly 4 can automatically discharge the waste out of the processing jig 100, so that manual cleaning is not needed, and the labor cost is reduced. Simultaneously, set up a plurality of loading boards 11 on tool panel 1, a plurality of stations promptly, can realize a plurality of products of simultaneous processing, improved machining efficiency, satisfy processing tool's practicality.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. The processing jig is characterized by comprising a jig panel, a base and a waste conveying assembly, wherein the jig panel and the waste conveying assembly are arranged on the base, the waste conveying assembly is located below the jig panel, and the waste conveying assembly receives waste falling from the jig panel and conveys the waste to the outside of the processing jig.

2. The processing fixture of claim 1, wherein the waste transport assembly comprises a conveyor belt, a transport motor and two transmission shafts, the conveyor belt is connected with the two transmission shafts, and the transport motor is connected with one of the transmission shafts.

3. The processing fixture of claim 2, wherein the waste transport assembly further comprises two baffles, the two baffles being disposed on two sides of the conveyor belt and extending in a direction toward the fixture panel.

4. The processing jig of claim 1, wherein the jig panel comprises a plurality of carrier plates, connecting posts and clearance grooves, the two carrier plates are connected by the connecting posts, and the clearance grooves are disposed between the carrier plates.

5. The processing jig of claim 4, wherein the top end of the connecting column is provided with an inclined surface.

6. The processing jig of claim 4, further comprising a fixing mechanism, wherein the fixing mechanism comprises a plurality of suction holes, a vacuum generator and a negative pressure gauge, the suction holes are disposed at the top end of the jig panel, and the vacuum generator and the negative pressure gauge are disposed on the base; the jig panel is provided with a cavity communicated with the adsorption hole, and the base is provided with a gas path channel communicated with the cavity and the vacuum generator.

7. The processing tool of claim 6, wherein the plurality of suction holes are spaced apart from each other along the length of the carrier plate at the top end of the carrier plate.

8. The processing jig of claim 4, wherein the top end of the bearing plate is provided with a mounting hole for fixedly connecting with the base, and the mounting hole is a countersunk hole.

9. The processing jig of claim 1, further comprising a guide plate fixed to the base, the guide plate being disposed around an outer periphery of the jig panel; the cross-sectional area of the top end of the guide plate is larger than that of the bottom end of the guide plate, and the bottom end of the guide plate is arranged corresponding to the waste conveying assembly.

10. A laser processing apparatus comprising the processing jig according to any one of claims 1 to 9.