CN108127264A - The marking device of transistor - Google Patents
The marking device of transistor Download PDFInfo
- Publication number
- CN108127264A CN108127264A CN201711388368.XA CN201711388368A CN108127264A CN 108127264 A CN108127264 A CN 108127264A CN 201711388368 A CN201711388368 A CN 201711388368A CN 108127264 A CN108127264 A CN 108127264A
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- bar
- marking
- ring
- cam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67282—Marking devices
Abstract
The present invention relates to the marking devices of transistor, and including rack and the first drive shaft, the other end of the first drive shaft is connected with cut-off wheel and the first cam；The second drive shaft and third drive shaft are equipped with below first drive shaft, conveyer belt is connected between second drive shaft and third drive shaft, conveyer belt is equipped with fixed seat, the second cam is equipped in second drive shaft and third drive shaft and to a ring, second cam to a ring positioned at the inside for having supported ring and with offseting, fixed net is connected with to ring upper end is played, sliding bar is fixedly connected with to ring lower end is played, sliding bar is slidably connected in rack, drive gear is also associated in second drive shaft, drive gear is engaged with cut-off wheel, it is also slidably connected in rack to a bar, it offsets to the lower end for playing bar with the first cam, cross bar is connected with to bar is played, the other end of cross bar is fixedly connected with marking bar, marking bar is connected with labelling head.The present apparatus solves the problems, such as that traditional marking device lacks position fixing process and causes marking ropy.
Description
Technical field
The present invention relates to triode processing equipment fields, and in particular to a kind of marking device of transistor.
Background technology
Triode, full name should be transistor, also referred to as bipolar transistor, transistor, be a kind of control electricity
The semiconductor devices of stream, effect is that small-signal is zoomed into the larger electric signal of range value, also serves as noncontacting switch.It is brilliant
Body triode is one of basic component of semiconductor, has Current amplifier effect, is the core element of electronic circuit.Triode
It is the PN junction that two close proximities are made on a block semiconductor substrate, bulk semiconductor is divided into three parts by two PN junctions, in
Between be partly base area, two side portions are emitter region and collecting zone, and arrangement mode has two kinds of PNP and NPN.
The structure of transistor includes the package casing of pin and packaging pin, usually in the manufacturing process of triode
In order to distinguish the model of product and batch, marking processing is carried out on package casing.Traditional marking device is in three pole of crystal
During pipe marking, lack to the position fixing process before triode marking, cause in marking, often print askew, the quality hardly possible of marking
To ensure.
Invention content
The invention is intended to provide the marking device of transistor, position fixing process is lacked with the marking device for solving traditional and is led
Cause the ropy problem of marking.
In order to achieve the above objectives, basic technology scheme of the invention is as follows：The marking device of transistor, including rack
And driving mechanism, driving mechanism include the first drive shaft, the first drive shaft is located at the top of rack, and one end of the first drive shaft connects
Motor is connected to, the other end of the first drive shaft is coaxially connected with cut-off wheel, and it is convex to be also fixedly connected with first in the first drive shaft
Wheel；The second drive shaft and third drive shaft are equipped with below first drive shaft, is connected between the second drive shaft and third drive shaft
Conveyer belt, conveyer belt are equipped with for the fixed seat of fixing package casing, and the is equipped in the second drive shaft and third drive shaft
Two cams and to playing a ring, the second cam are located at the inside of having supported ring and with offseting to ring, and two have been supported ring upper end and have been connected with and consolidate
Determine net, fixed net is located above fixed seat, and sliding bar is fixedly connected with to ring lower end is played, and sliding bar is slidably connected in rack,
Drive gear is also associated in second drive shaft, drive gear is engaged with cut-off wheel, and marking machine is also slidably connected in rack
Structure, marking mechanism include having supported bar, offset to the lower end for playing bar with the first cam, are fixedly connected with cross bar to bar is played, cross bar is remote
Marking bar is fixedly connected with to the one end for playing bar, the bottom end of marking bar is connected with labelling head.
Using the marking device of above-mentioned technical proposal transistor, during practical application, rack plays support and equipment room
The effect being stably connected with, the first drive shaft plays the role of the second drive shaft of intermittent drive and intermittence has been supported to a bar, the
One drive shaft rotates under the drive of motor, and the first drive shaft turns drive the first cam of connection fixed thereto to rotate, and first
Cam rotation intermittent can have been supported to bar is played, and make to move above and below to a bar, moved above and below to bar and driven cross bar and marking
Bar moves above and below, and when marking bar moves downward, the labelling head of marking bar bottom end carries out marking to transistor；First drives
Moving axis rotation can also drive the cut-off wheel of co-axial connection to rotate, and cut-off wheel rotation intermittent can be nibbled with drive gear
Close, when cut-off wheel engage with drive gear, cut-off wheel rotation drive drive gear rotation, drive gear rotation drive and
The second coaxially connected drive shaft turns, the second drive shaft turns drive conveyer belt and third drive shaft turns, transmission to take up
To the effect of transmission transistor, the second drive shaft turns can also drive the second cam of connection fixed thereto to rotate, due to
It is slidably connected in rack by sliding bar to ring is played, the rotation drive of the second cam has been supported ring and moved back and forth above and below, to a ring
The upper and lower movement of fixed net of ring upper end has been supported in upper and lower athletic meeting drive, and when fixed net moves downward, fixed net plays fixation
The effect of transistor, the pin of transistor can be injected in fixed net, prevent marking mechanism to transistor marking
When, transistor is unlocked and moves, and influences marking quality.
The advantageous effect of the technical program is：
1. the present apparatus drives the second drive shaft turns by the first drive shaft turns, and then drives the rotation of the second cam, the
The rotation of two cams can drive to be moved above and below to a ring, and when being moved downward to a ring, fixed crystalline substance is played to the fixation net risen on ring
The effect of body triode pin, when avoiding labelling head to transistor marking, transistor is unlocked and moves, and keeps away
Exempt from the phenomenon that print is askew, ensure that marking quality.
2. the present apparatus drives cut-off wheel and the first cam to rotate by the first drive shaft turns, rotated by cut-off wheel
It is intermittent driving the second drive shaft turns so that drive conveyer belt movement, by the first cam rotate it is intermittent supported to
Bar drives marking bar to move above and below to bar is played, and realizes intermittent to transistor progress marking.
Preferably, as an improvement, labelling head is detachably connected on the bottom end of marking bar.It in actual use, can basis
Practical marking needs replacing different labelling heads, makes the scope of application wider.
Preferably, as an improvement, labelling head is laser marking head.Laser marking head can not be with during marking
Transistor contacts, and compared with traditional press-down type labelling head, lower pressure can be avoided excessive and damage transistor.
Preferably, as an improvement, fixed to be equipped with mesh on the net, mesh inside is equipped with cleaning cotton.Fixed net is in addition to right
The pin of transistor has outside fixed function, and during pin is inserted into the mesh of fixed net, cleaning cotton can be to pin
The impurity on surface is cleared up.
Preferably, as an improvement, fixed net is detachably connected on two and has supported between ring.When needing repairing or clean
During fixed net, fixed net can be disassembled, facilitate repair or cleaning.
Preferably, as an improvement, the discharge end of conveyer belt is equipped with collecting box.When labelling head is to transistor marking
After, transistor is sent to discharge end, and collected automatically by collecting box by conveyer belt, reduces artificial input.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
Fig. 2 is the side view of the embodiment of the present invention.
Fig. 3 is the structure diagram of fixed net in the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, the first drive shaft 2, cut-off wheel 3, the first cam 4, second
Drive shaft 5, third drive shaft 6, conveyer belt 7, the second cam 8, to playing a ring 9, fixed net 10, sliding bar 11, drive gear 12, support
Play bar 13, cross bar 14, marking bar 15, labelling head 16, cleaning cotton 17.
As shown in Figure 1, Figure 2, Figure 3 shows：The marking device of transistor, including rack 1 and driving mechanism, driving mechanism packet
The first drive shaft 2 is included, the first drive shaft 2 is located at the top of rack 1, and one end of the first drive shaft 2 is connected with motor, the first driving
The other end of axis 2 is fixedly and coaxially connected jagged gear 3, and the first cam 4 is also fixedly connected in the first drive shaft 2；First drives
2 lower section of moving axis is equipped with the second drive shaft 5 and third drive shaft 6, and transmission is connected between the second drive shaft 5 and third drive shaft 6
Band 7, conveyer belt 7 are equipped with the fixed seat for fixing package casing, and the discharge end of conveyer belt 7 is equipped with collecting box, the second driving
The second cam 8, and equal movable sleeve in the second drive shaft 5 and third drive shaft 6 have been fixedly connected on axis 5 and third drive shaft 6
Equipped with to ring 9 is played, positioned at the inside for having supported ring 9 and with offseting to a ring 9, two have been supported 9 upper end of ring and snapped connection the second cam 8
There is fixed net 10, fixed net 10 is equipped with mesh, and cleaning cotton 17 is equipped on the inside of mesh, and fixed net 10 is located above fixed seat, supports
It plays 9 lower end of ring and is fixedly connected with sliding bar 11, sliding bar 11 is slidably connected in rack 1, also coaxially connected in the second drive shaft 5
There is drive gear 12, drive gear 12 is engaged with cut-off wheel 3, and marking mechanism, marking mechanism packet are also slidably connected in rack 1
It includes to bar 13 is played, offsets to the lower end for playing bar 13 with the first cam 4, be fixedly connected with cross bar 14 to bar 13 is played, cross bar 14 is separate
Marking bar 15 is fixedly connected with to the one end for playing bar 13, the bottom end of marking bar 15 is threaded with labelling head 16, and labelling head 16 is
Laser marking head 16.
In the present embodiment, during practical application, first, transistor is placed in fixed seat, fixed seat is opposite for two pieces
Snap-gauge, the package casing for fixing transistor makes the pin of transistor upward, opens motor, the first drive shaft
2 rotate counterclockwise under the drive of motor, and the first drive shaft 2, which rotates counterclockwise, drives the cut-off wheel 3 of its front end to turn counterclockwise
Dynamic, cut-off wheel 3 rotates counterclockwise the drive gear 12 that intermittent drive is engaged with and rotates clockwise, when cut-off wheel 3
When being engaged with drive gear 12, the second drive shaft 5 rotates counterclockwise, and 7 intermittence of conveyer belt is driven to move right, by conveyer belt 7
On transistor transmit to the right.
First cam 4 rotates under the drive of the first drive shaft 2, and it is intermittent supported upwards to bar 13, meanwhile, the
Two drive shafts 5 drive the second cam 8 to rotate, and the rotation of the second cam 8, which drives, has supported the movement above and below of ring 9.When conveyer belt 7 is by crystal
When triode is sent to 16 lower section of labelling head, the first cam 4 has no longer been supported upwards to bar 13 is played, and is slidably connected due to having supported bar 13
In rack 1, to the slide downward under the effect of gravity of bar 13 is played, cross bar 14 and marking are driven to 13 slide downward of bar is played
Bar 15 moves down, and labelling head 16 moves down therewith, and carries out marking to package casing, at this point, to ring 9 is played in the second cam 8
It is moved down under drive, is moved down therewith to the fixation net 10 for playing 9 upper end of ring, the pin of transistor is made to be inserted into fixed net 10
Mesh in, the pin of transistor is fixed in fixed net 10, meanwhile, cleaning cotton 17 is inserted into fixed net 10 in pin
During mesh, the impurity of pin surface can be cleared up.
After marking, the first cam 4 will support bar 13 and support again, and labelling head 16 moves up, meanwhile, the second cam 8 will support
Ring 9 supports, and is moved up to ring 9 is played, and fixed net 10 is driven to move up, and pin is detached from from fixed net 10, and conveyer belt 7 continues will be after marking
Transistor be sent to discharge end to the right, and collected by collecting tank.
Above-described is only the embodiment of the present invention, the common sense such as well known specific technical solution and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before technical solution of the present invention is not departed from
It puts, several modifications and improvements can also be made, these should also be considered as protection scope of the present invention, these all do not interfere with this
Invent the effect and practical applicability implemented.The scope of protection required by this application should be based on the content of the claims,
The records such as the specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. the marking device of transistor, it is characterised in that：Including rack and driving mechanism, the driving mechanism includes first
Drive shaft, first drive shaft are located at the top of rack, and one end of the first drive shaft is connected with motor, the first drive shaft it is another
One end is coaxially connected with cut-off wheel, and the first cam is also fixedly connected in first drive shaft；It is set below first drive shaft
There are the second drive shaft and third drive shaft, be connected with conveyer belt between the second drive shaft and third drive shaft, on the conveyer belt
Equipped with for fixing the fixed seat of package casing, being equipped with the second cam in second drive shaft and third drive shaft and to rising
Ring, second cam are located at the inside for having supported ring and with offseting to a ring, and two have been supported ring upper end and have been connected with fixed net,
The fixed net is located above fixed seat, and the ring lower end of having supported is fixedly connected with sliding bar, and sliding bar is slidably connected at rack
On, also together with drive gear is connected in the second drive shaft, the drive gear is engaged with cut-off wheel, also sliding in the rack
Dynamic to be connected with marking mechanism, the marking mechanism includes having supported bar, and the lower end for having supported bar offsets with the first cam, described to support
It plays bar and is fixedly connected with cross bar, cross bar is fixedly connected with marking bar far from the one end for having supported bar, and the bottom end of marking bar, which is connected with, to be beaten
Header.
2. the marking device of transistor according to claim 1, it is characterised in that：The labelling head is detachably connected
In the bottom end of marking bar.
3. the marking device of transistor according to claim 2, it is characterised in that：The labelling head is laser marking
Head.
4. the marking device of transistor according to claim 3, it is characterised in that：The fixation is equipped with net on the net
Hole, mesh inside are equipped with cleaning cotton.
5. the marking device of transistor according to claim 4, it is characterised in that：The fixed net is detachably connected
Between two have been supported ring.
6. the marking device of transistor according to claim 5, it is characterised in that：The discharge end of the conveyer belt is set
There is collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388368.XA CN108127264B (en) | 2017-12-20 | 2017-12-20 | The marking device of transistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388368.XA CN108127264B (en) | 2017-12-20 | 2017-12-20 | The marking device of transistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108127264A true CN108127264A (en) | 2018-06-08 |
| CN108127264B CN108127264B (en) | 2019-08-20 |
Family
ID=62391248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388368.XA Expired - Fee Related CN108127264B (en) | 2017-12-20 | 2017-12-20 | The marking device of transistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127264B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203654A (en) * | 2018-08-22 | 2019-01-15 | 重庆市嘉凌新科技有限公司 | Diode marking device |
| CN112566729A (en) * | 2020-11-18 | 2021-03-26 | 杭州迹瑞工贸有限公司 | Transistor heat-dissipating paste automatic smearing device for high-end equipment manufacturing |
| CN112873419A (en) * | 2021-01-06 | 2021-06-01 | 重庆利臻科技有限公司 | Die cutting equipment for processing conductive adhesive tape |
| CN112874182A (en) * | 2021-01-14 | 2021-06-01 | 高盈表业(深圳)有限公司 | Automatic mark printing device for mechanical watch case production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047220U (en) * | 1989-01-30 | 1989-11-08 | 蒋宏宝 | Semi-automatic diode printer |
| CN2237001Y (en) * | 1995-09-27 | 1996-10-09 | 房乐彬 | Automatic hot pressing marking machine |
| CN203338665U (en) * | 2013-07-29 | 2013-12-11 | 佛山市顺德工业与信息技术研究中心有限公司 | Teaching equipment for demonstrating simultaneous movement of motor |
| CN104276315A (en) * | 2013-07-10 | 2015-01-14 | 斯米莱博有限公司 | LABELLING UNIT and method for labelling container |
| WO2016063653A1 (en) * | 2014-10-21 | 2016-04-28 | 株式会社リケン | Valve lifter |
| CN206108401U (en) * | 2016-10-31 | 2017-04-19 | 洛阳理工学院 | Intelligence setting machine |
| CN107096825A (en) * | 2017-06-23 | 2017-08-29 | 漳钢（漳州）工贸有限公司 | Steel pipe perforating device and its method of work |
-
2017
- 2017-12-20 CN CN201711388368.XA patent/CN108127264B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047220U (en) * | 1989-01-30 | 1989-11-08 | 蒋宏宝 | Semi-automatic diode printer |
| CN2237001Y (en) * | 1995-09-27 | 1996-10-09 | 房乐彬 | Automatic hot pressing marking machine |
| CN104276315A (en) * | 2013-07-10 | 2015-01-14 | 斯米莱博有限公司 | LABELLING UNIT and method for labelling container |
| CN203338665U (en) * | 2013-07-29 | 2013-12-11 | 佛山市顺德工业与信息技术研究中心有限公司 | Teaching equipment for demonstrating simultaneous movement of motor |
| WO2016063653A1 (en) * | 2014-10-21 | 2016-04-28 | 株式会社リケン | Valve lifter |
| CN206108401U (en) * | 2016-10-31 | 2017-04-19 | 洛阳理工学院 | Intelligence setting machine |
| CN107096825A (en) * | 2017-06-23 | 2017-08-29 | 漳钢（漳州）工贸有限公司 | Steel pipe perforating device and its method of work |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203654A (en) * | 2018-08-22 | 2019-01-15 | 重庆市嘉凌新科技有限公司 | Diode marking device |
| CN112566729A (en) * | 2020-11-18 | 2021-03-26 | 杭州迹瑞工贸有限公司 | Transistor heat-dissipating paste automatic smearing device for high-end equipment manufacturing |
| CN112566729B (en) * | 2020-11-18 | 2022-03-25 | 杭州迹瑞工贸有限公司 | Transistor heat-dissipating paste automatic smearing device for high-end equipment manufacturing |
| CN112873419A (en) * | 2021-01-06 | 2021-06-01 | 重庆利臻科技有限公司 | Die cutting equipment for processing conductive adhesive tape |
| CN112873419B (en) * | 2021-01-06 | 2022-12-06 | 重庆利臻科技有限公司 | Die cutting equipment for processing conductive adhesive tape |
| CN112874182A (en) * | 2021-01-14 | 2021-06-01 | 高盈表业(深圳)有限公司 | Automatic mark printing device for mechanical watch case production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108127264B (en) | 2019-08-20 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |