CN204586133U - A kind of shot semiconductor devices laser marking fixture - Google Patents

A kind of shot semiconductor devices laser marking fixture Download PDF

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Publication number
CN204586133U
CN204586133U CN201520053165.5U CN201520053165U CN204586133U CN 204586133 U CN204586133 U CN 204586133U CN 201520053165 U CN201520053165 U CN 201520053165U CN 204586133 U CN204586133 U CN 204586133U
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CN
China
Prior art keywords
laser
laser marking
semiconductor devices
mark track
static
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Active
Application number
CN201520053165.5U
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Chinese (zh)
Inventor
杨景城
陈署娟
刘华文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Microtronics Of China AS
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Guangzhou Microtronics Of China AS
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Priority to CN201520053165.5U priority Critical patent/CN204586133U/en
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Abstract

The utility model discloses a kind of shot semiconductor devices laser marking fixture, comprise the static mark track of laser, cover plate and material pipe box cylinder, described cover plate is screwed on the static mark track of laser, described material pipe box cylinder is fixed on the discharge end of the static mark track of laser, and the static mark track installation of described laser is in the laser head position of laser marking machine.The utility model laser marking fixture is made up of the static mark track of laser, cover plate and material pipe box cylinder, and structure is simple and cost is lower; Only static for the laser of laser marking fixture mark track installation just can need be completed the mark of shot semiconductor devices in the laser head position of laser marking machine, install very convenient.The utility model can be widely used in printing field.

Description

A kind of shot semiconductor devices laser marking fixture
Technical field
The utility model relates to printing field, especially a kind of shot semiconductor devices laser marking fixture.
Background technology
At present, semiconductor power device laser printer market sold mainly is divided into two kinds: a kind of is carry out according to the distance between the pin width of Grating examinations and adjacent two pipes the laser marking machine that prints; Another kind is after being completed, and the electrical characteristics according to power device carry out the testing laser marking machine printed.But above-mentioned two kinds of laser marking machines there will be the situation of no marking print in actual applications, and the semiconductor power device causing part no marking to print (i.e. shot semiconductor devices) needs to re-start printing.Now, if desired carry out mark to shot semiconductor devices, above-mentioned two kinds of laser marking machines also will additionally increase baroque corollary equipment, cost higher and install also convenient not.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is: provide the shot semiconductor devices laser marking fixture that a kind of structure is simple, cost is low and easy for installation.
The utility model solves the technical scheme that its technical problem adopts:
A kind of shot semiconductor devices laser marking fixture, comprise the static mark track of laser, cover plate and material pipe box cylinder, described cover plate is screwed on the static mark track of laser, described material pipe box cylinder is fixed on the discharge end of the static mark track of laser, and the static mark track installation of described laser is in the laser head position of laser marking machine.
Further, the pilot pin for being fixed on by product on the static mark track of laser is also comprised.
Further, described laser marking machine is the laser marking machine after laying down grating inductor and conveyer belt.
Further, described product is shot semiconductor devices.
The beneficial effects of the utility model are: laser marking fixture is made up of the static mark track of laser, cover plate and material pipe box cylinder, and structure is simple and cost is lower; Only static for the laser of laser marking fixture mark track installation just can need be completed the mark of shot semiconductor devices in the laser head position of laser marking machine, install very convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the overall structure figure of a kind of shot semiconductor devices of the utility model laser marking fixture;
Fig. 2 and Fig. 3 is the top view of a kind of shot semiconductor devices of the utility model laser marking fixture;
Fig. 4 is the structural representation of the static mark track of the utility model laser;
Fig. 5 is the structural representation of the utility model cover plate;
Fig. 6 is the structural representation of the utility model material pipe box cylinder.
Reference numeral: 1, the static mark track of laser; 2, cover plate; 3, pipe box cylinder is expected; 4, product; 5, pilot pin.
Detailed description of the invention
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of shot semiconductor devices laser marking fixture, comprise the static mark track 1 of laser, cover plate 2 and material pipe box cylinder 3, described cover plate 2 is screwed on the static mark track 1 of laser, described material pipe box cylinder 3 is fixed on the discharge end of the static mark track 1 of laser, and the static mark track 1 of described laser is arranged on the laser head position of laser marking machine.
Wherein, cover plate is used for preventing product from teetertottering at the static mark track of laser, more firmly.
Material pipe box cylinder, for making the product after printing enter in feeding pipe smoothly, avoids carrying out manual poling.
With reference to Fig. 1, Fig. 2 and Fig. 3, being further used as preferred embodiment, also comprising the pilot pin 5 for being fixed on by product 4 on the static mark track 1 of laser.
Be further used as preferred embodiment, described laser marking machine is the laser marking machine after laying down grating inductor and conveyer belt.
Be further used as preferred embodiment, described product 4 is shot semiconductor devices.
Cover plate 2 is screwed on the static mark track 1 of laser by the utility model, material receiving tube sleeve 3 is arranged on the discharge port end of the static mark track 1 of laser by screw, after existing laser marking machine is laid down grating inductor and conveyer belt, just mark location can be arranged on, then by triggering static dump control signal, regulate the position of the static mark of laser, print.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Embodiment one
With reference to Fig. 1-6, the first embodiment of the present utility model:
In order to make full use of existing equipment, save cost, reduce the fraction defective of product, the utility model make use of existing laser marking machine, efficiently solves the mark problem of shot power device.
Installation of the present utility model and mark process are:
First, cover plate 1 is fixed on the static mark track 1 of laser, material pipe box cylinder 3 is fixed on the discharge end of the static mark track 1 of laser.Again static for laser mark track 1 is arranged on the laser head position of laser marking machine, by pilot pin 5, product 4 is positioned in the static mark track 1 of laser, and static mark is carried out under the control signal triggered controls, shot semiconductor devices prints the required marking, thus completes and once print.Finally come loose pilot pin 5, pushed in the material pipe box cylinder 3 of material receiving tube by printed product 4, until product 4 fills whole piece material pipe.
Compared with prior art, the utility model is made up of the static mark track of laser, cover plate and material pipe box cylinder, and structure is simple and cost is lower; Only static for the laser of laser marking fixture mark track installation just can need be completed the mark of shot semiconductor devices in the laser head position of laser marking machine, install very convenient.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.

Claims (4)

1. a shot semiconductor devices laser marking fixture, it is characterized in that: comprise static mark track (1) of laser, cover plate (2) and material pipe box cylinder (3), described cover plate (2) is screwed on static mark track (1) of laser, described material pipe box cylinder (3) is fixed on the discharge end of static mark track (1) of laser, and static mark track (1) of described laser is arranged on the laser head position of laser marking machine.
2. a kind of shot semiconductor devices laser marking fixture according to claim 1, is characterized in that: also comprise the pilot pin (5) for being fixed on by product (4) on static mark track (1) of laser.
3. a kind of shot semiconductor devices laser marking fixture according to claim 1, is characterized in that: described laser marking machine is the laser marking machine after laying down grating inductor and conveyer belt.
4. a kind of shot semiconductor devices laser marking fixture according to claim 2, is characterized in that: described product (4) is shot semiconductor devices.
CN201520053165.5U 2015-01-26 2015-01-26 A kind of shot semiconductor devices laser marking fixture Active CN204586133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520053165.5U CN204586133U (en) 2015-01-26 2015-01-26 A kind of shot semiconductor devices laser marking fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520053165.5U CN204586133U (en) 2015-01-26 2015-01-26 A kind of shot semiconductor devices laser marking fixture

Publications (1)

Publication Number Publication Date
CN204586133U true CN204586133U (en) 2015-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520053165.5U Active CN204586133U (en) 2015-01-26 2015-01-26 A kind of shot semiconductor devices laser marking fixture

Country Status (1)

Country Link
CN (1) CN204586133U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274076A (en) * 2016-08-15 2017-01-04 太仓高创电气技术有限公司 A kind of printing mechanism for manufacturing semiconductor module and method of work thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274076A (en) * 2016-08-15 2017-01-04 太仓高创电气技术有限公司 A kind of printing mechanism for manufacturing semiconductor module and method of work thereof

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