CN209641642U - A kind of pick-off unit and wafer case pick-off unit - Google Patents
A kind of pick-off unit and wafer case pick-off unit Download PDFInfo
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- CN209641642U CN209641642U CN201920479113.2U CN201920479113U CN209641642U CN 209641642 U CN209641642 U CN 209641642U CN 201920479113 U CN201920479113 U CN 201920479113U CN 209641642 U CN209641642 U CN 209641642U
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- pick
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Abstract
The utility model relates to machinery fields, and in particular to a kind of pick-off unit and wafer case pick-off unit.A kind of pick-off unit, including shell are provided with electromagnetic adsorption component in the shell, and switch member, the on-off of the switch member control electromagnetic adsorption component are provided on the shell.The electromagnetic adsorption component includes soft iron, coil and power supply, and the coil is wrapped on soft iron, and the both ends of the coil are connected to power supply, and one end of the coil is connected to by switch with power supply.The soft iron is in U-shape, and the coil is wound on the both ends of soft iron in opposite direction.The coil is formed using enameled wire coiling.The shell is aluminium shell, and the soft iron is fixed at the interior bottom of shell, and the power supply is rechargeable battery, is switched on-off described in the switch member control.Further, handle is provided on the shell.Solve the pick-off units such as fixture in the prior art, fixture exist clamp it is inaccurate, unstable, operate the problems such as slow.
Description
Technical field
The utility model relates to machinery fields, and in particular to a kind of pick-off unit and wafer case pick-off unit.
Background technique
In process, it generally requires to be placed on iron piece in the heating devices such as baking oven and heat, and pass through
The iron piece temperature of processing is very high, generally require the tools such as fixture clamp iron piece take out iron piece carry out subsequent processing,
And fixture is during clamping iron piece, it is understood that there may be clamping is inaccurate, the problems such as chucking power excessive damage iron piece.
Chip needs to carry out under many processes baking oven baking at present, for example photoetching applies AD baking etc., is put into the crystalline substance of baking oven
Film magazine is typically made of iron, and iron wafer case very hot after spending high-temperature baking 100 more, and many companies use special at present
The tool of different shape blocks wafer case, then takes out wafer case, and such follow the example of will appear tool often and not snap into, chip
Box end is unstable in hand, and operates very slow unused situation.
Utility model content
Exist to solve the pick-off units such as fixture in the prior art, fixture and clamps inaccurate, unstable, operation and ask slowly etc.
Topic facilitates the iron piece taken out after being heated at high temperature the utility model proposes a kind of pick-off unit and wafer case pick-off unit.This reality
It is as follows with novel technical solution:
A kind of pick-off unit, including shell are provided with electromagnetic adsorption component in the shell, are provided with out on the shell
Close part, the on-off of the switch member control electromagnetic adsorption component.
Further, the electromagnetic adsorption component includes soft iron, coil and power supply, and the coil is wrapped on soft iron, institute
The both ends for stating coil are connected to power supply, and one end of the coil is connected to by switch with power supply.
Further, the soft iron is in U-shape, and the coil is wound on the both ends of soft iron in opposite direction.
Further, the coil is formed using enameled wire coiling.
Further, the shell is aluminium shell, and the soft iron is fixed at the interior bottom of shell, and the power supply is
Rechargeable battery switches on-off described in switch member control.
Further, handle is provided on the shell.
A kind of wafer case pick-off unit, including above-mentioned pick-off unit.
Based on the above-mentioned technical proposal, technical effect achieved by the utility model are as follows:
1. the pick-off unit of the utility model, structure is simple, is easy for installation and maintenance, and uses simple, a large amount of saving labour
Power, at low cost, maintenance cost is low, long service life；
2. the pick-off unit of the utility model can control the on-off of the power supply of electromagnetic adsorption component by Operation switch part,
And then control the on-off of the magnetic attraction of electromagnetic adsorption component.In the process of taking out the pieces, first pick-off unit bottom surface is connect with iron piece
Touching, Operation switch part connects the power supply of electromagnetic adsorption component after full contact, and at this moment the magnetic attraction of electromagnetic adsorption component is sucked
Iron piece, then takes out iron piece, is smoothly put into position to be transferred, and Operation switch part keeps the power supply of electromagnetic adsorption component disconnected
It opens, at this moment the magnetic attraction of electromagnetic adsorption component disappears, and iron piece is detached from pick-off unit；
3. the pick-off unit of the utility model, electromagnetic adsorption component includes soft iron, coil and power supply, can be using soft iron
When control the on-off of magnetic attraction, the outside of soft iron and coil be provided with insulating layer can protection circuit safety, power supply is using charging electricity
Pond, can charge use repeatedly, and power supply can be placed in interior of shell, guarantee the portability of device；
4. the wafer case pick-off unit of the utility model, the wafer case after can toasting baking oven takes out baking oven in time, and takes
Part process is very steady, will not damage to wafer case,
Detailed description of the invention
Fig. 1 is the schematic diagram of the electromagnetic adsorption component of the pick-off unit of the utility model；
Fig. 2 is the structural schematic diagram of the pick-off unit of the utility model；
In figure: 1- electromagnetic adsorption component；11- soft iron；12- coil；13- power supply；14- switch；2- shell；3- switch member；
4- handle；5- power capacity chamber.
Specific embodiment
The content of the utility model is further described with reference to the accompanying drawings of the specification.
As shown in Figs. 1-2, a kind of pick-off unit, including shell 2 are present embodiments provided, electromagnetism suction is provided in shell 2
Attached component 1 is worked by control electromagnetic adsorption component 1, to generate magnetic force, the iron piece under the condition of high temperature is taken out and shifted.
Electromagnetic adsorption component 1 includes soft iron 11, coil 12 and power supply 13, and coil 12 is wound on soft iron 11, and the two of coil 12
End is connected to power supply 13.13 are powered on by coil 12, and soft iron 11 is made to generate magnetic force, adsorbable iron piece；When coil 12 with
Power supply 13 it is separated when, adsorption capacity disappear.Specifically, soft iron 11 is in U-shape, and coil 12 is wound on the both ends of soft iron 11, and coil
12 are wound on the both ends of soft iron 11 in opposite direction.Further, electromagnetic adsorption component 1 further includes switch 14, one end of coil 12
It is connected to by switch 14 with power supply 13, passes through the on-off of electric current in 14 control coil 12 of switch.When switch 14 is connected, electromagnetism is inhaled
Attached component 1 generates magnetic force, adsorbs iron piece, and when switch 14 disconnects, the magnetic force of electromagnetic adsorption component 1 disappears, and iron piece can take off
From pick-off unit.
Preferably, coil 12 uses enameled wire, and enameled wire is wound on soft iron 11, improves the safety of route.
Preferably, power supply 13 uses rechargeable battery, can so reuse, and saves resource.Power supply in the present embodiment
13 be the rechargeable battery of 4 section 9v, can so guarantee there is biggish adsorption capacity, can steadily adsorb iron piece.Further preferably
Ground is provided with power capacity chamber 5 on shell 2, and power capacity chamber 5 and the external of shell 2 be connected tos, convenient outer by power supply from shell 2
13 are placed into power capacity chamber 5, facilitate installation and take out power supply 13.Further, the opening of power capacity chamber 5 is provided with
Convenient for the outer cover of opening and closing, facilitate protection power source 13.
Preferably, the U-shaped soft iron 11 of winding coil is fixedly connected with the interior bottom of shell 2, and this avoid soft irons 11 to exist
2 inside shaking of shell influences the firm of pick-off unit internal structure.
Switch member 3 is additionally provided on shell 2, switch member 3 controls the on-off of the switch 14 in electromagnetic adsorption component 1.Switch
Part 3 can be set to switch button, by pressing switch button, connects switch 14, has electric current to pass through in coil 12, electromagnetic adsorption group
Part 1 generates magnetic force, the adsorbable iron piece of pick-off unit, then resets switch button by pressing, and switch 14 disconnects, in coil 12
No current passes through, and the magnetic force of electromagnetic adsorption component 1 disappears, and iron piece can be detached from pick-off unit.
In order to facilitate grasping, handle 4 is additionally provided on shell 2, handle 4 and the hand shape of people are adapted, convenient for users to logical
Pick-off unit can be held by crossing grasping handle 4.
Preferably, shell 2 is aluminium shell, and the density of aluminium is small, can effectively mitigate the weight of pick-off unit.
Based on above structure, the working principle of the pick-off unit of the present embodiment are as follows: when needing pickup, user grasps handle
Hand 4, to the top of iron piece, the lower surface of pick-off unit contacts mobile pick-off unit with iron piece, and operation is opened after full contact
Part 3 is closed, switch 14 is connected to, has electric current to pass through in coil 12, electromagnetic adsorption component 1 generates magnetic force, iron piece is firmly sucked,
Then it at mobile position needed for being moved to pick-off unit and iron piece, smoothly puts well, Operation switch part 3 makes switch 14
It disconnects, the magnetic force of electromagnetic adsorption component 1 disappears, and iron piece is detached from pick-off unit, i.e. completion pickup process.
The present embodiment additionally provides a kind of wafer case pick-off unit, and including above-mentioned pick-off unit, wafer case is iron mostly
System, it is very high in baking oven temperature after heating, the wafer case of high temperature in baking oven can be taken out by above-mentioned pick-off unit, needed for being put into
The place of placement.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Objective under the premise of make a variety of changes.
Claims (6)
1. a kind of pick-off unit, including shell (2), which is characterized in that it is provided with electromagnetic adsorption component (1) in the shell (2),
It is provided with switch member (3) on the shell (2), the on-off of switch member (3) control electromagnetic adsorption component (1)；
The electromagnetic adsorption component (1) includes soft iron (11), coil (12), power supply (13) and switch (14), the coil (12)
It is wound on soft iron (11), the both ends of the coil (12) are connected to power supply (13), and one end of the coil (12) is by switch
(14) it is connected to power supply (13).
2. a kind of pick-off unit as described in claim 1, which is characterized in that the soft iron (11) is in U-shape, the coil (12)
It is wound on the both ends of soft iron (11) in opposite direction.
3. a kind of pick-off unit as claimed in claim 1 or 2, which is characterized in that the coil (12) uses enameled wire coiling
It forms.
4. a kind of pick-off unit as claimed in claim 1 or 2, which is characterized in that the shell (2) is aluminium shell, described
Soft iron (11) is fixed at the interior bottom of shell (2), and the power supply (13) is rechargeable battery, and the switch member (3) controls institute
State the on-off of switch (14).
5. a kind of pick-off unit as claimed in claim 1 or 2, which is characterized in that be provided with handle (4) on the shell (2).
6. a kind of wafer case pick-off unit, which is characterized in that including pick-off unit as described in any one in claim 1-5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018222088475 | 2018-12-27 | ||
| CN201822208847 | 2018-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641642U true CN209641642U (en) | 2019-11-15 |
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ID=68497455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479113.2U Active CN209641642U (en) | 2018-12-27 | 2019-04-10 | A kind of pick-off unit and wafer case pick-off unit |
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| Country | Link |
|---|---|
| CN (1) | CN209641642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI779844B (en) * | 2021-09-23 | 2022-10-01 | 捷拓科技股份有限公司 | Pick and place fixture |
-
2019
- 2019-04-10 CN CN201920479113.2U patent/CN209641642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI779844B (en) * | 2021-09-23 | 2022-10-01 | 捷拓科技股份有限公司 | Pick and place fixture |
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