CN213228025U - Pneumatic coding machine of core feeding machine for semiconductor processing - Google Patents
Pneumatic coding machine of core feeding machine for semiconductor processing Download PDFInfo
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- CN213228025U CN213228025U CN202022079585.4U CN202022079585U CN213228025U CN 213228025 U CN213228025 U CN 213228025U CN 202022079585 U CN202022079585 U CN 202022079585U CN 213228025 U CN213228025 U CN 213228025U
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 238000010009 beating Methods 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic coding machine of a core feeding machine for semiconductor processing, which comprises a base, a positioning component and a coding component, wherein the positioning component and the coding component are arranged on the base; the positioning assembly comprises a first driving motor, a second driving motor, a tray, a movable baffle and a fixed baffle, the first driving motor, the second driving motor, the tray, the movable baffle and the fixed baffle are arranged on the upper end surface of the base, the output end of the first driving motor is connected with the tray, the output end of the second driving motor is connected with the movable baffle, and the tray comprises a supporting plate positioned at the bottom, and a first baffle and a second baffle which are vertical to the supporting plate; beat the sign indicating number subassembly including setting up the support at the base up end, set up the cylinder on the support, set up the sign indicating number mechanism of beating at the cylinder output to and connect first guide rail set spare and the second guide rail set spare on the support. The utility model discloses realize accurate beating sign indicating number, beat the sign indicating number position accurate, product quality improves greatly.
Description
Technical Field
The utility model relates to an electric spanner field, concretely relates to semiconductor processing is with pneumatic ink recorder of beating of core machine.
Background
The code printer is a non-contact ink-jet marking system controlled by a single chip microcomputer. The ink is jetted out through a nozzle with an aperture of dozens of microns by controlling an internal gear pump or supplying compressed gas from the outside of the machine and applying certain pressure to the ink in the system, and the ink is respectively jetted on different positions on the surface of a product to form various required marks such as characters, patterns and the like.
The ink coding machine applies a certain pressure to the ink coding machine in the system by controlling an internal gear pump or supplying compressed gas from the outside of the machine, so that the ink is ejected through a nozzle with the aperture of dozens of microns. The crystal oscillation signal above the nozzle splits the continuous ink line into ink drops with same frequency, same size and certain distance, then the ink drops are charged respectively when passing through the charging electrode, and the charged quantity is controlled by the CPU; detecting whether the actual charged quantity and the phase of the ink drop are correct or not by the detection electrode; finally, the charged ink drops are deflected in a deflection electric field formed by the deflection electrode, and are ejected from the spray head to be respectively sprayed on different positions on the surface of a product to form various required marks such as characters, patterns and the like. And the ink drops which are not charged are driven into the recovery tank and enter an ink circulation system in the machine again.
The most commonly used coding machine is pneumatic coding machine, and is widely applied because its simple structure, the operation of being convenient for, carries out serial number mark also often to use for the chip in the production of chip, because the chip is small, it is big to beat the sign indicating number degree of difficulty, and is very high to the position requirement, and general pneumatic coding machine is in the shower nozzle decline in-process of beating the sign indicating number, because print the region and only 1mm, beat the pattern or the figure disappearance on the sign indicating number position skew cause the product very easily, influence product quality.
SUMMERY OF THE UTILITY MODEL
The utility model provides a semiconductor processing is with pneumatic ink recorder of beating of core machine has solved general pneumatic ink recorder and has beaten the in-process of sign indicating number at the shower nozzle decline, because print the region and only 1mm, beat sign indicating number offset and cause pattern or digit disappearance on the product very easily, influence product quality. The technical scheme of the utility model is realized like this:
a pneumatic coding machine of a core feeding machine for semiconductor processing comprises a base, a positioning assembly and a coding assembly, wherein the positioning assembly and the coding assembly are arranged on the base;
the positioning assembly comprises a first driving motor, a second driving motor, a tray, a movable baffle and a fixed baffle, the first driving motor, the second driving motor, the tray, the movable baffle and the fixed baffle are arranged on the upper end surface of the base, the output end of the first driving motor is connected with the tray, the output end of the second driving motor is connected with the movable baffle, the tray comprises a supporting plate positioned at the bottom, the surface of the supporting plate is of a rectangular structure, and a first baffle and a second baffle are vertically arranged on the supporting plate, and when the output ends of the first driving motor and the second driving motor extend to the longest state, the first baffle, the second baffle, the movable baffle and the fixed baffle are just positioned at four edge positions of the surface of the supporting plate;
the code printing assembly comprises a support arranged on the upper end face of the base, an air cylinder arranged on the support, a code printing mechanism arranged at the output end of the air cylinder, and a first guide rail assembly and a second guide rail assembly which are connected to the support; the code printing assembly comprises a code printing machine main body connected to the output end and a spray head connected below the code printing machine main body;
the first guide rail assembly comprises a first connecting piece connected to the support and a first guide ring arranged on the first connecting piece, and the first guide ring is sleeved on the coding machine main body.
Preferably, the side wall of the coding machine main body is provided with a guide block, and the inner wall of the first guide ring is provided with a guide groove matched with the guide block.
Preferably, the second guide rail assembly comprises a second connecting piece connected to the bracket and a second guide ring sleeved on the spray head.
Preferably, the support includes two vertical poles of vertical setting at the base up end to and transversely erect the diaphragm on two montant tops, the diaphragm erects the cylinder.
Preferably, the bottom of the base is provided with four guide wheels.
Preferably, the fixed baffle is fixed on the upper end face of the base in a welding mode.
The utility model has the advantages that,
the utility model discloses a set up locating component and beat sign indicating number subassembly, locating component includes first driving motor, the second driving motor, a tray, adjustable fender and fixed stop, the tray is connected to first driving motor's output, adjustable fender is connected to the output of second driving motor, the tray is including the layer board that is located the bottom, the layer board face is the rectangle structure, and first baffle and the second baffle on the layer board perpendicularly, when the output of first driving motor and second driving motor all extended to the longest state, first baffle, the second baffle, adjustable fender and fixed stop just are located four border positions of the face of layer board, the chip of placing on the tray is fixed a position at preset position through the effect of first baffle, the second baffle, adjustable fender and fixed stop; set up first guide rail set spare and second guide rail set spare on beating the sign indicating number subassembly, beat and can descend to preset position when sign indicating number mechanism descends to beat the sign indicating number, realize accurate beating the sign indicating number, beat the sign indicating number position accuracy, product quality improves greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the pneumatic coding machine of the core feeding machine for semiconductor processing of the present invention;
fig. 2 is a top view of the positioning assembly of the present invention;
fig. 3 is a schematic structural diagram of the first rail assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a pneumatic coding machine of a core-feeding machine for semiconductor processing comprises a base 1, and a positioning assembly and a coding assembly which are arranged on the base;
the positioning assembly comprises a first driving motor 2, a second driving motor 3, a tray 4, a movable baffle 5 and a fixed baffle 6 which are arranged on the upper end surface of the base 1, the output end of the first driving motor 2 is connected with the tray 4, the output end of the second driving motor 3 is connected with the movable baffle 5, the tray 4 comprises a supporting plate positioned at the bottom, the surface of the supporting plate is of a rectangular structure, and a first baffle and a second baffle which are vertical to the supporting plate, when the output ends of the first driving motor 2 and the second driving motor 3 are both extended to the longest state, the first baffle, the second baffle, the movable baffle 5 and the fixed baffle 6 are just positioned at four edge positions of the surface of the supporting plate;
the code printing assembly comprises a support 7 arranged on the upper end surface of the base 1, an air cylinder 8 arranged on the support 7, a code printing mechanism arranged at the output end of the air cylinder 8, and a first guide rail assembly 9 and a second guide rail assembly 10 which are connected to the support 7; the code printing component comprises a code printing machine main body 11 connected to the output end and a spray head 12 connected below the code printing machine main body 11; when the output ends of the first drive motor 2 and the second drive motor 3 are both extended to the longest state, the tray is located just under the head.
The first guide rail assembly comprises a first connecting piece connected to the support 7 and a first guide ring 13 arranged on the first connecting piece, and the first guide ring 13 is sleeved on the coding machine main body 11. At the moment, the spray head moves up and down in the second guide rail assembly, and the position of the spray head is ensured not to deflect through the positioning of the second guide rail assembly, so that accurate code printing is realized. When the chip positioning device works, a chip placed on the tray 4 is positioned at a preset position under the action of the first baffle, the second baffle, the movable baffle 5 and the fixed baffle 6; set up first guide rail set spare and second guide rail set spare on beating the sign indicating number subassembly, beat and can descend to preset position when sign indicating number mechanism descends to beat the sign indicating number, realize accurate beating the sign indicating number, beat the sign indicating number position accuracy, product quality improves greatly.
Be provided with guide block 14 on the lateral wall of code printer main part, and be provided with on the 13 inner walls of first guide ring with guide block 14 assorted guide slot 15, when cylinder 8 promoted code printer main part 11 downwards, through guide slot 15 and guide block 14's cooperation, the vertical downstream of code printer guarantees that code printer main part position can not squint.
The second guide rail assembly comprises a second connecting piece connected to the bracket 7 and a second guide ring sleeved on the spray head 12.
The support 7 comprises two vertical rods vertically arranged on the upper end surface of the base and a transverse plate transversely erected at the top ends of the two vertical rods, and an air cylinder is erected on the transverse plate.
The bottom of the base 1 is provided with four guide wheels.
The fixed baffle 6 is fixed on the upper end surface of the base 1 by adopting a welding mode.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A core-feeding machine pneumatic coding machine for semiconductor processing is characterized by comprising a base, a positioning assembly and a coding assembly, wherein the positioning assembly and the coding assembly are arranged on the base;
the positioning assembly comprises a first driving motor, a second driving motor, a tray, a movable baffle and a fixed baffle, the first driving motor, the second driving motor, the tray, the movable baffle and the fixed baffle are arranged on the upper end surface of the base, the output end of the first driving motor is connected with the tray, the output end of the second driving motor is connected with the movable baffle, the tray comprises a supporting plate positioned at the bottom, the surface of the supporting plate is of a rectangular structure, and a first baffle and a second baffle are vertically arranged on the supporting plate, and when the output ends of the first driving motor and the second driving motor extend to the longest state, the first baffle, the second baffle, the movable baffle and the fixed baffle are just positioned at four edge positions of the surface of the supporting plate;
the code printing assembly comprises a support arranged on the upper end face of the base, an air cylinder arranged on the support, a code printing mechanism arranged at the output end of the air cylinder, and a first guide rail assembly and a second guide rail assembly which are connected to the support; the code printing assembly comprises a code printing machine main body connected to the output end and a spray head connected below the code printing machine main body;
the first guide rail assembly comprises a first connecting piece connected to the support and a first guide ring arranged on the first connecting piece, and the first guide ring is sleeved on the coding machine main body.
2. The pneumatic coding machine of core feeding machine for semiconductor processing as claimed in claim 1, wherein a guide block is provided on a side wall of said coding machine body, and a guide groove matched with said guide block is provided on an inner wall of said first guide ring.
3. The pneumatic coding machine of core feeding machine for semiconductor processing as claimed in claim 2, wherein said second guide rail assembly comprises a second connecting member connected to said support and a second guide ring fitted over said nozzle.
4. The pneumatic coding machine of core-drilling machine for semiconductor processing as claimed in claim 3, wherein said support frame comprises two vertical rods vertically disposed on the upper end surface of the base, and a horizontal plate transversely disposed on the top ends of the two vertical rods, said horizontal plate being disposed with said cylinder.
5. A pneumatic coding machine of a core-loading machine for semiconductor processing as claimed in claim 1, wherein said base is provided at its bottom with four guide wheels.
6. The pneumatic coding machine of core feeding machine for semiconductor processing as claimed in claim 4, wherein said fixing baffle is fixed on the upper end face of said base by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079585.4U CN213228025U (en) | 2020-09-19 | 2020-09-19 | Pneumatic coding machine of core feeding machine for semiconductor processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022079585.4U CN213228025U (en) | 2020-09-19 | 2020-09-19 | Pneumatic coding machine of core feeding machine for semiconductor processing |
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| Publication Number | Publication Date |
|---|---|
| CN213228025U true CN213228025U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022079585.4U Expired - Fee Related CN213228025U (en) | 2020-09-19 | 2020-09-19 | Pneumatic coding machine of core feeding machine for semiconductor processing |
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| CN (1) | CN213228025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312089A (en) * | 2021-12-15 | 2022-04-12 | 安徽大地熊新材料股份有限公司 | Surface spray printing method and device for magnetic part |
-
2020
- 2020-09-19 CN CN202022079585.4U patent/CN213228025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312089A (en) * | 2021-12-15 | 2022-04-12 | 安徽大地熊新材料股份有限公司 | Surface spray printing method and device for magnetic part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pneumatic coding machine for semiconductor processing Effective date of registration: 20220624 Granted publication date: 20210518 Pledgee: Weihai Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: WEIHAI SICICS MICROELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980008925 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230830 Granted publication date: 20210518 Pledgee: Weihai Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: WEIHAI SICICS MICROELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980008925 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |