CN108127264B - The marking device of transistor - Google Patents
The marking device of transistor Download PDFInfo
- Publication number
- CN108127264B CN108127264B CN201711388368.XA CN201711388368A CN108127264B CN 108127264 B CN108127264 B CN 108127264B CN 201711388368 A CN201711388368 A CN 201711388368A CN 108127264 B CN108127264 B CN 108127264B
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- bar
- marking
- supported
- ring
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Labeling Devices (AREA)
Abstract
The present invention relates to triode processing equipment fields, disclose the marking device of transistor, including rack and the first drive shaft, the other end of the first drive shaft are 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 fixing seat, the second cam is equipped in second drive shaft and third drive shaft and has supported ring, second cam, which is located at, have been supported on the inside of ring and has offseted with ring has been supported, fixed net is connected with to ring upper end is played, sliding bar is connected with to ring lower end is played, sliding bar is slidably connected on the rack, driving gear is also connected in second drive shaft, driving 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 marking is 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 technique
Triode, full name should be transistor, also referred to as bipolar junction transistor, transistor, be a kind of control electricity
The semiconductor devices of stream, effect is small-signal to be zoomed into the biggish 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 partially base area, two side portions are emitter region and collecting zone, and arrangement mode has PNP and two kinds of 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 and batch of product, 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 prints askew, the quality hardly possible of marking
To guarantee.
Summary of the invention
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
It is connected to motor, 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；It is equipped with the second drive shaft and third drive shaft below first drive shaft, is connected between the second drive shaft and third drive shaft
Conveyer belt, conveyer belt are equipped with fixing seat for fixing package casing, and the is equipped in the second drive shaft and third drive shaft
Two cams and ring is supported, the second cam is located at the inside for having supported ring and offsets with ring has been supported, and two have been supported ring upper end and have been connected with and consolidate
Determine net, fixed net is located above fixing seat, is fixedly connected with sliding bar to ring lower end is played, and sliding bar is slidably connected on the rack,
Driving gear is also coaxially connected in second drive shaft, driving gear is engaged with cut-off wheel, and print is also slidably connected in rack
Mechanism is marked, marking mechanism includes having supported bar, is offseted to the lower end for playing bar with the first cam, is fixedly connected with cross bar to bar is played, horizontal
Bar is fixedly connected with marking bar far from the one end for having supported bar, and the bottom end of marking bar is connected with labelling head.
The marking device of transistor by adopting the above technical scheme, when 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 driven by the 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, supported bar and moved drive cross bar and marking above and below
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 also will drive the cut-off wheel rotation of co-axial connection, and cut-off wheel rotation intermittent can be nibbled with driving gear
Close, when cut-off wheel with driving gear engage when, cut-off wheel rotation drive sliding tooth wheel rotation, sliding tooth wheel 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 also will drive the second cam rotation of connection fixed thereto, due to
It is slidably connected on the rack to ring is played by sliding bar, the rotation drive of the second cam has been supported ring and moved back and forth above and below, and ring has been supported
Upper and lower movement will drive to the upper and lower movement of fixed net for playing ring upper end, and when fixed net moves downward, fixed net plays fixation
The effect of transistor, the pin of transistor can inject in fixed net, prevent marking mechanism to transistor marking
When, transistor is unlocked and moves, and influences marking quality.
The beneficial 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 will drive to support and play a ring and move above and below, when having supported ring and having moved downward, played to the fixation net on ring fix it is brilliant
The effect of body triode pin, when avoiding labelling head to transistor marking, transistor is unlocked and moves, and keeps away
Exempt from the askew phenomenon of print, ensure that marking quality.
2. the present apparatus drives cut-off wheel and the rotation of the first cam by the first drive shaft turns, rotated by cut-off wheel
The second drive shaft turns of intermittent driving so 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
Actual marking needs replacing different labelling heads, keeps 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 contact, compared with traditional press-down type labelling head, avoidable lower pressure is excessive and damages 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
When fixed net, fixed net can be disassembled, facilitate maintenance 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 by conveyer belt, and is collected automatically by collecting box, and artificial investment is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic 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 structural schematic 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:
Appended drawing reference 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, driving gear 12, support
Play bar 13, cross bar 14, marking bar 15, labelling head 16, cleaning cotton 17.
It is 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
It is equipped with the second drive shaft 5 and third drive shaft 6 below moving axis 2, is connected with transmission between the second drive shaft 5 and third drive shaft 6
Band 7, conveyer belt 7 are equipped with the fixing 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 are fixedly connected on axis 5 and third drive shaft 6
Equipped with ring 9 has been supported, the second cam 8 is located at the inside for having supported ring 9 and offsets with ring 9 has been supported, and two have been supported 9 upper end of ring and snapped connection
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 fixing 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 driving gear 12, driving 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
It is fixedly connected with marking bar 15 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, when practical application, firstly, transistor is placed in fixing seat, fixing seat is two pieces opposite
Snap-gauge, make the pin of transistor upward for fixing the package casing of transistor, open motor, the first drive shaft
2 rotate counterclockwise driven by the 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 driving gear 12 that intermittent drive is engaged with and rotates clockwise, when cut-off wheel 3
When engaging with driving gear 12, the second drive shaft 5 is rotated counterclockwise, and drives 7 intermittence of conveyer belt 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 rotation of the second cam 8, and the rotation drive of the second cam 8 has been supported ring 9 and moved above and below.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, the slide downward under the effect of gravity of bar 13 has been supported, 13 slide downward of bar has been supported and has driven cross bar 14 and marking
Bar 15 moves down, and labelling head 16 moves down therewith, and carries out marking to package casing, at this point, having supported ring 9 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 again and support, and labelling head 16 moves up, meanwhile, the second cam 8 will support
Ring 9 supports, and moves 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.
What has been described above is only an 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 not departing from technical solution of the present invention
It puts, several modifications and improvements can also be made, these also should be considered as protection scope of the present invention, these all will not influence this
Invent the effect and patent practicability 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, is also fixedly connected with the first cam 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 the fixing seat for fixing package casing, it is equipped with the second cam in second drive shaft and third drive shaft and supports
Ring, second cam have supported the inside of ring and have offseted with ring has been supported positioned at described, and two have been supported ring upper end and have been connected with fixed net,
The fixed net is located above fixing seat, and the ring lower end of having supported is fixedly connected with sliding bar, and sliding bar is slidably connected at rack
On, driving gear is also coaxially connected in the second drive shaft, the driving 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
It has been supported between ring at two.
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 CN108127264A (en) | 2018-06-08 |
| CN108127264B true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203654B (en) * | 2018-08-22 | 2020-05-12 | 重庆市嘉凌新科技有限公司 | Label printing device for diode |
| WO2022104570A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州迹瑞工贸有限公司 | Automatic thermal paste coating device for transistor in manufacturing of high-end equipment |
| 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 |
| CN112874182B (en) * | 2021-01-14 | 2022-02-25 | 高盈表业(深圳)有限公司 | Automatic mark printing device for mechanical watch case production |
Citations (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016079938A (en) * | 2014-10-21 | 2016-05-16 | 株式会社リケン | Valve lifter |
-
2017
- 2017-12-20 CN CN201711388368.XA patent/CN108127264B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108127264A (en) | 2018-06-08 |
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| 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 |