CN207366770U - Mechanical arm is picked and placeed suitable for anti-flase drop inductor and texturing slot that acid or alkali environment uses - Google Patents

Abstract

The utility model discloses a kind of mechanical arm is picked and placeed suitable for anti-flase drop inductor and texturing slot that acid or alkali environment uses, including sensing device and anti-error checking device, anti-error checking device avoids the sensing direction side installation of sensing device, including inflatable body and compressed gas source, inflatable body includes housing, housing surround air cavity and equipped with connection air cavity to compressed gas source air inlet and connect air cavity to the external world inflatable mouth, inflatable mouth is arranged to annular and is surrounded on the periphery of sensing device so that the air-flow of inflatable mouth blowout forms the air wall of tubular, the blowing direction of inflatable mouth and the sensed orientation of sensing device are towards by sensing object.Inductor is installed in inflatable body by the utility model by setting anti-error checking device, and powerful compressed gas can completely cut off acid or alkali environment, protects inductor, and reducing false sense should.

Description

Mechanical arm is picked and placeed suitable for anti-flase drop inductor and texturing slot that acid or alkali environment uses

Technical field

It the utility model is related to area of solar cell, and in particular to a kind of anti-flase drop sensing used suitable for acid or alkali environment Device and texturing slot pick and place mechanical arm.

Background technology

, it is necessary to carry out making herbs into wool in solar battery sheet preparation process, silicon chip is positioned in the gaily decorated basket, then passes through machinery The gaily decorated basket is put into texturing slot and performs etching by arm, and mechanical arm carries the inductor being detected to the gaily decorated basket, due to the acid of texturing slot Alkali environment easily causes inductor surface dirty, therefore is easy to generation false sense and answers, and any false sense all should can cause mechanical arm to stop Only move, therefore in the prior art, manually wipe an inductor for every eight hours to avoid false sense from answering, significantly increase people The amount of labour of member.

The content of the invention

The purpose of this utility model is to provide a kind of anti-flase drop inductor used suitable for acid or alkali environment, it is not necessary to people's power frequency It is numerous to be wiped, inductor can also be kept not to be contaminated, avoid missing induction.

To reach above-mentioned purpose, the technical solution adopted in the utility model is：It is a kind of used suitable for acid or alkali environment it is anti-error Inductor, including sensing device are examined, further includes anti-error checking device, the anti-error checking device avoids the sensing side of the sensing device Installed to side, including inflatable body and compressed gas source, the inflatable body include housing, the housing surrounds air cavity and is equipped with The air cavity is connected to set with the air cavity to extraneous inflatable mouth, the inflatable mouth is connected to the air inlet of the compressed gas source For annular and the periphery of the sensing device is surrounded on so that the air wall of the air-flow formation tubular of inflatable mouth blowout, described The blowing direction of inflatable mouth and the sensed orientation of the sensing device are towards by sensing object.

In above-mentioned technical proposal, the air-flow of the inflatable mouth blowout crosses to form the air wall of cone barrel.

In above-mentioned technical proposal, the sensing device is noncontacting proximity sensor.

In above-mentioned technical proposal, the housing includes the first cylinder, the second cylinder and that radial dimension is sequentially increased Three cylinders, first cylinder have port A and port B, and second cylinder has port C and port D, the 3rd cylinder With port E and port F, sealed between the C-terminal of the A ends of first cylinder and second cylinder by first annular end plate Connection, the B ends of first cylinder extend with the relatively described first annular end plate in the D ends of second cylinder along opposite direction, It is tightly connected between the B ends of first cylinder and the E ends of the 3rd cylinder by the second annular endplate, first cylinder A ends second annular endplate opposite with the F ends of the 3rd cylinder extend in the same direction, the D ends of second cylinder The inflatable mouth is formed between the F ends of the 3rd cylinder, the 3rd cylinder sets the air inlet, first cylinder Inner wall be fixed on the outer wall of the sensing device.

In above-mentioned technical proposal, the housing further includes the first conic tube and the second conic tube, first conic tube Big end connects the D ends of second cylinder, the small end of first conic tube company of the two opposite with the C-terminal of second cylinder Meet place along opposite direction to extend, the big end of second conic tube connects the F ends of the 3rd cylinder, second conic tube The E ends of small end and the 3rd cylinder extends with respect to the junction of the two along opposite direction, the small end of first conic tube and The small end of second conic tube forms the inflatable mouth.

The present invention also provides another technical solution：A kind of texturing slot picks and places mechanical arm, it is provided with as described above Anti- flase drop inductor, the anti-flase drop inductor are used to sense silicon chip flower basket.

In above-mentioned technical proposal, the sensing device is close to switch.

Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model By setting anti-error checking device, inductor is installed in inflatable body, powerful compressed gas can completely cut off acid or alkali environment, protection Inductor, reducing false sense should.

Brief description of the drawings

Fig. 1 is the front view of the disclosed anti-flase drop inductor used suitable for acid or alkali environment of the utility model embodiment one.

Fig. 2 is the bottom view of the disclosed anti-flase drop inductor used suitable for acid or alkali environment of the utility model embodiment one.

Fig. 3 is the front view of the disclosed anti-flase drop inductor used suitable for acid or alkali environment of the utility model embodiment two.

Fig. 4 is the bottom view of the disclosed anti-flase drop inductor used suitable for acid or alkali environment of the utility model embodiment two.

Wherein：100th, sensing device；210th, housing；211st, the first cylinder；212nd, the second cylinder；213rd, the 3rd cylinder； 214th, first end plate；215th, the second end plate；216th, the first conic tube；217th, the second conic tube；221st, air cavity；222nd, air inlet； 223rd, inflatable mouth.

Embodiment

The utility model is further described with reference to accompanying drawings and embodiments：

Referring to Fig. 1 and Fig. 2, as shown in legend therein, a kind of anti-flase drop inductor used suitable for acid or alkali environment, including Sensing device 100 and anti-error checking device, anti-error checking device avoid the sensing direction installation of sensing device 100, including inflatable body And compressed gas source（Not depending on going out in figure）, inflatable body includes housing 210, and housing 210 surrounds air cavity 221 and equipped with connection air cavity 221 are arranged to ring to the air inlet 222 of above-mentioned compressed gas source with air cavity 221 to extraneous inflatable mouth 223, inflatable mouth 223 is connected Shape is simultaneously surrounded on the periphery of sensing device 100 so that the air-flow that inflatable mouth 223 is blown out forms the air wall of tubular, inflatable mouth 223 Blowing direction and sensing device 100 sensed orientation towards by sensing object.

Inductor at work, opens the valve between compressed gas source and air inlet 222, and high-speed flow is from gas hole 223 Blowout, forms the air wall of tubular, by acid or alkali environment isolation outside, prevents inductor to be contaminated.

In a kind of embodiment, sensing device 100 is noncontacting proximity sensor.

In a kind of embodiment, housing 210 include radial dimension be sequentially increased the first cylinder 211, the second cylinder 212 with And the 3rd cylinder 213, the first cylinder 211 have a port A and port B, the second cylinder 212 has a port C and port D, the 3rd Body 213 has port E and port F, passes through first annular end plate between the A ends of the first cylinder 211 and the C-terminal of the second cylinder 212 214 are tightly connected, and the B ends of the first cylinder 211 are prolonged with the relatively first annular end plate 214 in the D ends of the second cylinder 212 along opposite direction Stretch, be tightly connected between the B ends of the first cylinder 211 and the E ends of the 3rd cylinder 213 by the second annular endplate 215, the first cylinder 211 A ends, second annular endplate 215 opposite with the F ends of the 3rd cylinder 213 extends in the same direction, the D ends of the second cylinder 212 Between the F ends of the 3rd cylinder 213 formed inflatable mouth 223, the 3rd cylinder 213 set air inlet 222, the first cylinder 211 it is interior Wall is fixed on the outer wall of sensing device 100.

Embodiment two

Referring to Fig. 3 and Fig. 4, as shown in legend therein, a kind of anti-flase drop inductor used suitable for acid or alkali environment, including Sensing device 100 and anti-error checking device, anti-error checking device avoid the sensing direction installation of sensing device 100, including inflatable body And compressed gas source（Not depending on going out in figure）, inflatable body includes housing 210, and housing 210 surrounds air cavity 221 and equipped with connection air cavity 221 are arranged to ring to the air inlet 222 of above-mentioned compressed gas source with air cavity 221 to extraneous inflatable mouth 223, inflatable mouth 223 is connected Shape and be surrounded on the periphery of sensing device 100 so that inflatable mouth 223 blow out air-flow cross to form the air wall of cone barrel, blow The blowing direction of mouth 223 and the sensed orientation of sensing device 100 are towards by sensing object.

Inductor at work, opens the valve between compressed gas source and air inlet 222, and high-speed flow is from gas hole 223 Blowout, forms the air wall of cone barrel, by acid or alkali environment isolation outside, prevents inductor to be contaminated.

In a kind of embodiment, sensing device 100 is noncontacting proximity sensor.

In a kind of embodiment, housing 210 include radial dimension be sequentially increased the first cylinder 211, the second cylinder 212 with And the 3rd cylinder 213, the first cylinder 211 have a port A and port B, the second cylinder 212 has a port C and port D, the 3rd Body 213 has port E and port F, passes through first annular end plate between the A ends of the first cylinder 211 and the C-terminal of the second cylinder 212 214 are tightly connected, and the B ends of the first cylinder 211 are prolonged with the relatively first annular end plate 214 in the D ends of the second cylinder 212 along opposite direction Stretch, be tightly connected between the B ends of the first cylinder 211 and the E ends of the 3rd cylinder 213 by the second annular endplate 215, the first cylinder 211 A ends, second annular endplate 215 opposite with the F ends of the 3rd cylinder 213 extends in the same direction, and housing 210 further includes first 216 and second conic tube 217 of conic tube, the big end of the first conic tube 216 connect the D ends of the second cylinder 212, the first conic tube 216 small end extends with the C-terminal of the second cylinder 212 with respect to the junction of the two along opposite direction, the big end of the second conic tube 217 Connect the F ends of the 3rd cylinder 213, the small end junction edge of the two opposite with the E ends of the 3rd cylinder 213 of the second conic tube 217 The small end of opposite direction extension, the small end of the first conic tube 216 and the second conic tube 217 forms inflatable mouth 223, the 3rd cylinder 213 set air inlet 222, and the inner wall of the first cylinder 211 is fixed on the outer wall of sensing device 100.

Embodiment three

A kind of texturing slot picks and places mechanical arm, it is provided with the anti-flase drop inductor as described in embodiment one or two, above-mentioned anti- Flase drop inductor is used to sense silicon chip flower basket.

In a kind of embodiment, above-mentioned sensing device is close to switch.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (7)

1. a kind of anti-flase drop inductor used suitable for acid or alkali environment, including sensing device（100）, it is characterised in that further include Anti-error checking device, the anti-error checking device avoid the sensing device（100）The installation of sensing direction side, including inflatable body And compressed gas source, the inflatable body include housing（210）, the housing（210）Surround air cavity（221）And equipped with described in connection Air cavity（221）To the air inlet of the compressed gas source（222）With connect the air cavity（221）To extraneous inflatable mouth（223）, institute State inflatable mouth（223）It is arranged to annular and is surrounded on the sensing device（100）Periphery so that the inflatable mouth（223）Blowout Air-flow formed tubular air wall, the inflatable mouth（223）Blowing direction and the sensing device（100）Sensed orientation Towards by sensing object.

2. anti-flase drop inductor according to claim 1, it is characterised in that the inflatable mouth（223）The air-flow of blowout is handed over Remittance forms the air wall of cone barrel.

3. anti-flase drop inductor according to claim 1, it is characterised in that the sensing device（100）To be contactless Sensor.

4. anti-flase drop inductor according to claim 1, it is characterised in that the housing（210）Including radial dimension according to First cylinder of secondary increase（211）, the second cylinder（212）And the 3rd cylinder (213), first cylinder（211）With end Mouth A and port B, second cylinder（212）With port C and port D, the 3rd cylinder（213）With port E and port F, first cylinder（211）A ends and second cylinder（212）C-terminal between pass through first annular end plate（214）Sealing Connection, first cylinder（211）B ends and second cylinder（212）The relatively described first annular end plate in D ends（214） Extend along opposite direction, first cylinder（211）B ends and the 3rd cylinder（213）E ends between pass through second annular End plate（215）It is tightly connected, first cylinder（211）A ends and the 3rd cylinder（213）F ends relatively described second Annular endplate（215）Extend in the same direction, second cylinder（212）D ends and the 3rd cylinder（213）F ends it Between form the inflatable mouth（223）, the 3rd cylinder（213）The air inlet is set（222）, first cylinder（211） Inner wall be fixed on the sensing device（100）Outer wall.

5. anti-flase drop inductor according to claim 4, it is characterised in that the housing（210）Further include the first cone cylinder Body（216）With the second conic tube（217）, first conic tube（216）Big end connect second cylinder（212）D ends, First conic tube（216）Small end and second cylinder（212）C-terminal prolong with respect to the junction of the two along opposite direction Stretch, second conic tube（217）Big end connect the 3rd cylinder（213）F ends, second conic tube（217）'s Small end and the 3rd cylinder（213）E ends extend with respect to the junction of the two along opposite direction, first conic tube （216）Small end and second conic tube（217）Small end form the inflatable mouth.

6. a kind of texturing slot picks and places mechanical arm, it is characterised in that it sets the anti-flase drop any just like claim 1 to 5 Inductor, the anti-flase drop inductor are used to sense silicon chip flower basket.

7. according to claim 6 pick and place mechanical arm, it is characterised in that the sensing device（100）To approach switch.