CN202473883U

CN202473883U - Vacuum suction pen

Info

Publication number: CN202473883U
Application number: CN201120552426XU
Authority: CN
Inventors: 康凯; 班群; 陈刚
Original assignee: Guangdong Aiko Solar Energy Technology Co Ltd
Current assignee: Zhejiang Aiko Solar Energy Technology Co Ltd; Guangdong Aiko Solar Energy Technology Co Ltd
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-10-03
Anticipated expiration: 2021-12-27

Abstract

Disclosed is a vacuum suction pen, comprising a front pipe and a rear pipe, with the front pipe and the rear pipe being connected, wherein the tail end of the front pipe is provided with a suction pen; the suction pen is provided with a suction hole; the rear pipe is provided with a pore; and the tail end of the rear pipe is provided with an interface for connecting with a vacuum machine. The vacuum suction pen allows the user to absorb an object with a single hand, and is suitable for general users, with simple structure and low manufacturing cost.

Description

A kind of vacuum WAND

Technical field

The utility model relates to the adsorption technology field, relates in particular to a kind of vacuum WAND.

Background technology

In the conventional semiconductor manufacture process, picking and placeing silicon chip by manipulator or people is a necessary process, all is to accomplish picking and placeing silicon chip with vacuum WAND generally.More and more recognize the importance of environmental protection along with society; Especially along with the continuous development of photovoltaic industry, no matter be from producing or the sale aspect, in future soon; The photovoltaic industry all will welcome a development greatly, so the use of vacuum WAND will be more and more widely.But existing vacuum WAND structure more complicated uses extremely inconvenience, so existing vacuum WAND has hindered the raising of the production efficiency of enterprise greatly.

The utility model content

The utility model technical problem to be solved is, a kind of simple in structure, low cost of manufacture, vacuum WAND easy to use are provided.

In order to solve the problems of the technologies described above, the utility model provides a kind of vacuum WAND, pipe and back pipe before said vacuum WAND comprises, and said preceding Guan Yuhou pipe is connected; The pipe end is provided with and inhales pen before said, and said suction pen is provided with inhales the hole; Said back pipe is provided with pore, and the end of said back pipe is provided with the interface that is used to connect the vacuum machine.

As the improvement of such scheme, the junction of said preceding Guan Yuhou pipe is provided with sealing ring.

As the improvement of such scheme, said back Guan Yuqian pipe is through being threaded.

As the improvement of such scheme, the surface of said back pipe is provided with platform, and said pore is located in the said platform.

As the improvement of such scheme, said suction pen surface is provided with groove, and said suction hole is located in the said groove.

As the improvement of such scheme, the surface of said back pipe is provided with anti-skidding line.

As the improvement of such scheme, the cross section of said back pipe is circular.

Implement the beneficial effect of the utility model:

Because the Guan Yuhou pipe links to each other before in the utility model, said before pipe be provided with and inhale pen, said surface of inhaling pen is provided with inhales the hole, said back tube-surface is provided with pore, therefore can accomplish to drawing the absorption of thing, and simple in structure low cost of manufacture.The junction of Guan Yuhou pipe is provided with sealing ring before said, has guaranteed the air-tightness of said vacuum WAND greatly.The front end of said back pipe and the rear end of preceding pipe be through being threaded, be beneficial to change said before pipe, the while can be improved the air-tightness of said vacuum WAND.The said lower surface of inhaling pen is the plane, and said surface is provided with groove, and said suction hole is located in the groove, thereby object drops when preventing to draw.Said back tube-surface is provided with groove; Said pore is located in the groove, is beneficial to the air-tightness that guarantees said vacuum WAND, and the surface of said back pipe is provided with anti-skidding line; Because the wet and slippery of hand makes said vacuum WAND from landing on hand, draw thing when preventing to draw object thereby damage.

In a word, vacuum WAND has good practicality, low cost of manufacture, easy to operate.

Description of drawings

Fig. 1 is the front view of a kind of vacuum WAND of the utility model;

Fig. 2 is the rearview of a kind of vacuum WAND of the utility model.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below.

Like Fig. 1, shown in Figure 2, pipe 1 and back pipe 2 before said vacuum WAND comprises, said preceding pipe 1 is connected with back pipe 2; Pipe 1 end is provided with and inhales pen 11 before said, and said suction pen 11 is provided with inhales hole 112; Said back pipe is provided with pore 221, and the end of said back pipe 2 is provided with the interface that is used to connect the vacuum machine.

Need to prove that said pore 221 is used to regulate the size of the air pressure of gas in the vacuum WAND, said suction pen 11 surfaces are located in said suction hole 112, in use, are beneficial to hand and block pore 221, thereby be beneficial to the size of regulating the air pressure of gas in the vacuum WAND.

More preferably, said preceding pipe 1 is provided with sealing ring with the junction of back pipe 2, thereby has guaranteed the air-tightness of vacuum WAND.

More preferably, said back pipe 2 not only is beneficial to through being threaded with preceding pipe 1 and changes preceding pipe 1, the tightness degree of pipe 1 and back pipe 2 downlink connection before also improving.

More preferably, the surface of said back pipe 2 is provided with platform 22, and said pore 221 is located in the said platform 22.

Need to prove that said back pipe is also established transitional region, said transitional region is a circular arc, in use, is beneficial to hand and blocks pore 221.

More preferably; Said suction pen 11 surfaces are provided with groove 111; Said suction hole 112 is located in the said groove 111, and preferably, the said suction pen surface that is provided with groove is provided with the rubber paster; Prevent that vacuum WAND from damaging the absorption thing when drawing object, being beneficial to simultaneously increases vacuum WAND and draws the air-tightness between the thing.Said suction hole 112 is used to draw object, and when drawing object, groove 111 can improve the lifting surface area between said vacuum WAND and the object, thereby improves the weight that vacuum WAND is drawn object.

More preferably, the surface of said back pipe 2 is provided with anti-skidding line, because the wet and slippery of hand makes said vacuum WAND from landing on hand, draws thing thereby damage when preventing to draw object.

More preferably, the cross section of said back pipe 2 is circular, is beneficial to the circulation of gas, also is beneficial to simultaneously and holds vacuum WAND.

When needs are drawn object, said joint 21 is connected with evacuator, said evacuator extracts the gas in the said vacuum WAND; Gas flows in the vacuum WANDs from said pore 221 and suction hole 112, and thumb presses said pore 221, and gas is in the 112 inflow vacuum WANDs of said suction hole; Air pressure in the vacuum WAND reduces, and holds said anti-skidding line, draws object with said suction pen 11; And said object is positioned over the place of need placing; Thumb leaves said pore 221 at leisure then, and gas is from said pore 221 and inhale in the 112 inflow vacuum WANDs of hole the air pressure rising in the said vacuum WAND; Draw thing and leave said vacuum WAND automatically, in the time of so just can better avoiding picking and placeing object owing to human factor damage object.

The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection range of the utility model.

Claims

1. a vacuum WAND is characterized in that,

Pipe and back pipe before said vacuum WAND comprises, said preceding Guan Yuhou pipe is connected;

The pipe end is provided with and inhales pen before said, and said suction pen is provided with inhales the hole;

Said back pipe is provided with pore, and the end of said back pipe is provided with the interface that is used to connect the vacuum machine.

2. vacuum WAND as claimed in claim 1 is characterized in that, the junction of said preceding Guan Yuhou pipe is provided with sealing ring.

3. vacuum WAND as claimed in claim 1 is characterized in that, said back Guan Yuqian pipe is through being threaded.

4. vacuum WAND as claimed in claim 1 is characterized in that, the surface of said back pipe is provided with platform, and said pore is located in the said platform.

5. vacuum WAND as claimed in claim 1 is characterized in that, a said suction surface is provided with groove, and said suction hole is located in the said groove.

6. vacuum WAND as claimed in claim 1 is characterized in that, the surface of said back pipe is provided with anti-skidding line.

7. vacuum WAND as claimed in claim 1 is characterized in that, the cross section of said back pipe is circular.