CN108555351A - A kind of chip preparation drilling equipment - Google Patents
A kind of chip preparation drilling equipment Download PDFInfo
- Publication number
- CN108555351A CN108555351A CN201810793573.2A CN201810793573A CN108555351A CN 108555351 A CN108555351 A CN 108555351A CN 201810793573 A CN201810793573 A CN 201810793573A CN 108555351 A CN108555351 A CN 108555351A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- babinet
- box
- inner cavity
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/26—Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Abstract
The invention discloses a kind of chip preparation drilling equipments, including babinet, it is fixedly connected with partition board between the both sides of cabinets cavity, both sides at the top of the cabinets cavity have been fixedly connected with connecting plate, and teeth plate is fixedly connected between the bottom of connecting plate and the top of partition board, the bottom of the connecting plate and it is fixedly connected with slide bar positioned at the both sides of teeth plate, and has been fixedly connected at the top of the bottom end of slide bar and partition board, the present invention relates to chip preparing technical fields.The chip preparation drilling equipment, the height of drill bit can be adjusted convenient for user, it is operated convenient for user, can drill to different types of chip convenient for user, greatly improve the practicability of the device, it is adjusted convenient for user, securely and reliably, it needs the tool used to place when can drill to some, greatly improves the storage function of the device, stability is strong, ensure that precision when device drilling.
Description
Technical field
The present invention relates to chip preparing technical field, specially a kind of chip preparation drilling equipment.
Background technology
Chip, also known as microcircuit, microchip, integrated circuit refer to the silicon chip for including integrated circuit, often computer or
A part for other electronic equipments, chip are a kind of circuit (is included mainly semiconductor equipment, also includes passive in electronics
Component etc.) miniaturization mode, and be normally manufactured on semiconductor wafer surface.It is aforementioned to manufacture circuit in semiconductor chip table
Integrated circuit on face is also known as thin film integrated circuit, separately have a kind of thick film blend together integrated circuit be by separate semiconductor equipment and by
Dynamic component, is integrated into the miniaturized circuit that substrate or wiring board are constituted, the volume of chip varies, usually with small-sized residence
It is more, it in the manufacturing process of chip, usually drills to it, but existing drilling equipment is not generally not convenient to use person to drill bit
Height is adjusted, and affects the use of user, and be not easy to drill to different types of chip.
Traditional chip preparation drilling equipment can not be adjusted the height of drill bit convenient for user, be not easy to
User operates, it is not possible to drill to different types of chip convenient for user, the device greatly reduces
Practicability, the person of being not convenient to use are adjusted, and the tool used not enough securely and reliably, when can not drill to some is needed to carry out
It places, the storage function of the device greatly reduces, reduces the working efficiency of the device to a certain extent, stability is not
By force, it cannot be guaranteed that precision when the device drills, the person of being not convenient to use used.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of chip preparation drilling equipment, chip preparation is solved
The work used is needed when user can not be convenient for be adjusted, can not be drilled to some to the height of drill bit with drilling equipment
Tool carries out the problem of placing and cannot be guaranteed the precision when device drills.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of chip preparation drilling equipment,
Including babinet, partition board is fixedly connected between the both sides of the cabinets cavity, the both sides at the top of the cabinets cavity are fixed to be connected
It is connected to connecting plate, and is fixedly connected with teeth plate between the bottom of connecting plate and the top of partition board, the bottom of the connecting plate
And it has been fixedly connected with slide bar positioned at the both sides of teeth plate, and be fixedly connected at the top of the bottom end of slide bar and partition board, the cunning
The surface of bar slidably connects sliding sleeve, and gear-box is fixedly connected between the surface of two sliding sleeves, and the one of the gear-box
Side is fixedly connected with motor housing, and the side of the motor box cavity is fixedly connected with micromotor, and the output of micromotor
End is fixedly connected with rotating bar, and the one end of the rotating bar far from micromotor sequentially passes through motor housing and gear-box and extends to
The inner cavity of gear-box, and rotating bar extends to the side rotation company that one end of gear box cavity passes through bearing with gear box cavity
It connects, the surface that the rotating bar is located at gear box cavity is fixedly connected with gear, the both sides at the top of the cabinets cavity and is located at
It has been fixedly connected with fixed link between two connecting plates, and has been fixedly connected between the bottom end of fixed link and the top of partition board, institute
The surface for stating fixed link slidably connects fixed block, and placement plate is fixedly connected between two fixed blocks.
Preferably, the back side of the gear runs through gear-box and extends to the outside of gear-box, and gear extends to tooth
Surface outside roller box is engaged with the surface of teeth plate, and the side of the fixed block is fixedly connected with bearing plate, and bearing plate
Side be fixedly connected with the side of motor housing.
Preferably, workbench is fixedly connected at the top of the babinet, and the side of workbench is fixedly connected with fixture.
Preferably, babinet and workbench are sequentially passed through at the top of the placement plate and extends to the top of workbench, and
The surface that placement plate extends to bench-top is fixedly connected with organic frame, the bottom of the rack and is fixed positioned at the top of fixture
It is connected with drill bit.
Preferably, it is fixedly connected with baffle between the both sides and the both sides of cabinets cavity bottom of the partition board bottom, and
It is fixedly connected with transverse slat between the side of baffle and the side of cabinets cavity.
Preferably, the surface of the babinet is fixedly connected with chamber door, and the surface of chamber door is fixedly connected with handle, described
The surface of babinet and heat dissipation mesh is offered at the top of the chamber door.
Preferably, the both sides of the babinet have been fixedly connected with protective frame.
Advantageous effect
The present invention provides a kind of chip preparation drilling equipments.Has following advantageous effect：
(1), the chip preparation drilling equipment, rotating bar, rotating bar are fixedly connected with by the output end of micromotor
One end far from micromotor sequentially passes through motor housing and gear-box and extends to the inner cavity of gear-box, and rotating bar extends to
One end of gear box cavity is rotatablely connected by the side of bearing and gear box cavity, and rotating bar is located at the surface of gear box cavity
It is fixedly connected with gear, the both sides at the top of cabinets cavity and has been fixedly connected with fixed link between two connecting plates, and
It is fixedly connected between the bottom end of fixed link and the top of partition board, the surface of fixed link slidably connects fixed block, two fixed blocks
Between be fixedly connected with placement plate, the height of drill bit can be adjusted convenient for user, be operated convenient for user, can
In order to which user drills to different types of chip, greatly improve the practicability of the device, convenient for user into
Row is adjusted, securely and reliably.
(2), chip preparation drilling equipment, by solid between the both sides and the both sides of cabinets cavity bottom of partition board bottom
Surely it is connected with baffle, and is fixedly connected with transverse slat between the side of baffle and the side of cabinets cavity, the cabinets cavity
It is fixedly connected with partition board between both sides, the both sides at the top of the cabinets cavity have been fixedly connected with connecting plate, and connecting plate
It is fixedly connected with teeth plate between bottom and the top of partition board, needs the tool used to place when can drill to some,
The storage function of the device is greatly improved, workbench is fixedly connected at the top of babinet, and the side of workbench is fixed
It is connected with fixture, improves the working efficiency of the device to a certain extent.
(3), the chip preparation drilling equipment, the bottom by connecting plate and the both sides positioned at teeth plate are fixedly connected with
There is slide bar, and be fixedly connected at the top of the bottom end of slide bar and partition board, the surface of slide bar slidably connects sliding sleeve, and two cunnings
It is fixedly connected with gear-box between the surface of set, babinet and workbench are sequentially passed through at the top of placement plate and extends to workbench
Top, and placement plate extends to the surface of bench-top and is fixedly connected with organic frame, the bottom of rack and the top positioned at fixture
Portion is fixedly connected with drill bit, and babinet and workbench are sequentially passed through at the top of the placement plate and extends to the top of workbench, and
And placement plate extends to the surface of bench-top and is fixedly connected with organic frame, the bottom of the rack and solid positioned at the top of fixture
Surely it is connected with drill bit, stability is strong, ensure that precision when device drilling.
(4), the chip preparation drilling equipment is fixedly connected with chamber door, and the surface of chamber door by the surface of babinet
It is fixedly connected with handle, the surface of babinet and offers heat dissipation mesh at the top of chamber door, the both sides of babinet are fixedly connected with
There is protective frame, the surface of babinet is fixedly connected with chamber door, and the surface of chamber door is fixedly connected with handle, the surface and position of babinet
Heat dissipation mesh is offered at the top of chamber door, is used convenient for user.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of body structure of the present invention；
Fig. 3 is the partial enlarged view at A in Fig. 2 of the present invention；
Fig. 4 is the sectional view of motor housing of the present invention and gear box structure；
Fig. 5 is the side view of gear-box of the present invention, gear and teeth harden structure.
In figure：1 babinet, 2 partition boards, 3 connecting plates, 4 teeth plates, 5 slide bars, 6 sliding sleeves, 7 gear-boxes, 8 motor housings, 9 micro electrics
Machine, 10 rotating bars, 11 gears, 12 fixed links, 13 fixed blocks, 14 placement plates, 15 bearing plates, 16 workbench, 17 fixtures, 18 machines
Frame, 19 drill bits, 20 baffles, 21 transverse slats, 22 chamber doors, 23 heat dissipation mesh.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of chip preparation drilling equipment, including babinet 1,
Partition board 2 is fixedly connected between the both sides of 1 inner cavity of babinet, the both sides of 1 inner cavity top of babinet have been fixedly connected with connecting plate 3, have made
Chip can be first placed on fixture 17 by user, and then user can be fixed chip by fixture 17, fixed
After good, user can start micromotor 9, and micromotor 9 can drive the rotation of rotating bar 10 after starting, and then drive
The rotation of gear 11, such gear 11 will drive entire gear-box 7 to be moved on teeth plate 4, and then drive electricity
The movement of cabinet 8, such motor housing 8 can drive fixed block 13 to be moved in fixed link 12 by bearing plate 15, this
Sample will drive the movement of placement plate 14, and gear is fixedly connected between the both sides of 1 intracavity bottom of both sides and babinet of 2 bottom of partition board
Plate 20, and transverse slat 21 is fixedly connected between the side of 1 inner cavity of the side of baffle 20 and babinet, the surface of babinet 1, which is fixed, to be connected
It is connected to chamber door 22, and the surface of chamber door 22 is fixedly connected with handle, the surface of babinet 1 and is offered positioned at the top of chamber door 22
Radiate mesh 23, and the both sides of babinet 1 have been fixedly connected with protective frame, and protective frame can be very good to carry out babinet 1 certain anti-
Shield, and is fixedly connected with teeth plate 4 between the bottom of connecting plate 3 and the top of partition board 2, the bottom of connecting plate 3 and be located at tooth
The both sides of dental lamina 4 have been fixedly connected with slide bar 5, and the bottom end of slide bar 5 is fixedly connected with the top of partition board 2, the surface of slide bar 5
Sliding sleeve 6 is slidably connected, and is fixedly connected with gear-box 7 between the surface of two sliding sleeves 6, the side of gear-box 7, which is fixed, to be connected
It is connected to motor housing 8, the side of 8 inner cavity of motor housing is fixedly connected with micromotor 9, and the output end of micromotor 9 is fixed and connected
It is connected to rotating bar 10, the one end of rotating bar 10 far from micromotor 9 sequentially passes through motor housing 8 and gear-box 7 and extends to gear
The inner cavity of case 7, and rotating bar 10 extends to the side rotation that one end of 7 inner cavity of gear-box passes through bearing with 7 inner cavity of gear-box
Connection, the surface that rotating bar 10 is located at 7 inner cavity of gear-box are fixedly connected with gear 11, and gear-box 7 is run through simultaneously in the back side of gear 11
The outside of gear-box 7 is extended to, and the surface that gear 11 extends to outside gear-box 7 is engaged with the surface of teeth plate 4, it is fixed
The side of block 13 is fixedly connected with bearing plate 15, and the side of bearing plate 15 is fixedly connected with the side of motor housing 8, babinet 1
Top be fixedly connected with workbench 16, and the side of workbench 16 is fixedly connected with fixture 17, improves to a certain extent
The working efficiency of the device, the both sides of 1 inner cavity top of babinet and has been fixedly connected with fixed link between two connecting plates 3
12, and be fixedly connected between the bottom end of fixed link 12 and the top of partition board 2, the surface of fixed link 12 slidably connects fixed block
13, placement plate 14 is fixedly connected between two fixed blocks 13, and then has driven the rack 18 and drill bit 19 at 14 top of placement plate
Movement, at this moment user can start rack 18 and drill bit 19, after drill bit 19 rotates, user can pass through micromotor
9 drive and control the distance between chip on drill bit 19 and fixture 17, and to drill to chip, such user can be right
Different types of chip drills, and user can open chamber door 22 by handle, and the top of placement plate 14 sequentially passes through
Babinet 1 and workbench 16 and the top for extending to workbench 16, and the surface that placement plate 14 extends at the top of workbench 16 is consolidated
Surely organic frame 18 is connected, the bottom of rack 18 and the top for being located at fixture 17 are fixedly connected with drill bit 19, and user starts rack
After 18, the driving device inside rack 18 can drive drill bit 19 to be rotated, and then drill to chip, greatly
The practicability for improving the device, is adjusted convenient for user, then places some objects on the transverse slat 21 of 1 inner cavity of babinet again
Body carries out user convenient for user, and effectively the heat in babinet 1 can be discharged for the heat dissipation mesh 23 on 1 surface of babinet.
In use, chip can be first placed on fixture 17 by user, then user can be right by fixture 17
Chip is fixed, and after fixing, user can start micromotor 9, and micromotor 9 can drive rotating bar after starting
10 rotation, and then the rotation of gear 11 has been driven, such gear 11 will drive entire gear-box 7 to be carried out on teeth plate 4
Movement, and then the movement of motor housing 8 has been driven, such motor housing 8 can drive fixed block 13 in fixation by bearing plate 15
It is moved on bar 12, can thus drive the movement of placement plate 14, and then driven the rack 18 at 14 top of placement plate and bored
First 19 movement, at this moment user can start rack 18 and drill bit 19, after drill bit 19 rotates, user can be by miniature
Motor 9 drives and controls the distance between chip on drill bit 19 and fixture 17, and to drill to chip, such user can
To drill to different types of chip, and user can open chamber door 22 by handle, then the cross of 1 inner cavity of babinet again
Some objects are placed on plate 21, carry out user convenient for user, and the heat dissipation mesh 23 on 1 surface of babinet can be effectively by case
Heat discharge in body 1.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of chip preparation drilling equipment, including babinet (1), it is characterised in that：Between the both sides of babinet (1) inner cavity
It is fixedly connected with partition board (2), the both sides of babinet (1) inner cavity top have been fixedly connected with connecting plate (3), and connecting plate
(3) it is fixedly connected with teeth plate (4) between bottom and the top of partition board (2), the bottom of the connecting plate (3) and is located at teeth
The both sides of plate (4) have been fixedly connected with slide bar (5), and are fixedly connected at the top of the bottom end of slide bar (5) and partition board (2), described
The surface of slide bar (5) slidably connects sliding sleeve (6), and gear-box (7) is fixedly connected between the surface of two sliding sleeves (6),
The side of the gear-box (7) is fixedly connected with motor housing (8), and the side of motor housing (8) inner cavity is fixedly connected with miniature
Motor (9), and the output end of micromotor (9) is fixedly connected with rotating bar (10), and the rotating bar (10) is far from micro electric
One end of machine (9) sequentially passes through motor housing (8) and gear-box (7) and the inner cavity for extending to gear-box (7), and rotating bar (10)
The one end for extending to gear-box (7) inner cavity is rotatablely connected by the side of bearing and gear-box (7) inner cavity, the rotating bar (10)
It is fixedly connected with gear (11) positioned at the surface of gear-box (7) inner cavity, the both sides of babinet (1) inner cavity top and is located at two
Fixed link (12) is fixedly connected between connecting plate (3), and solid between the bottom end of fixed link (12) and the top of partition board (2)
Fixed connection, the surface of the fixed link (12) slidably connect fixed block (13), fixed between two fixed blocks (13) to connect
It is connected to placement plate (14).
2. a kind of chip preparation drilling equipment according to claim 1, it is characterised in that：The back side of the gear (11)
Through gear-box (7) and extend to the outsides of gear-box (7), and gear (11) extend to the external surface of gear-box (7) with
The surface of teeth plate (4) is engaged, and the side of the fixed block (13) is fixedly connected with bearing plate (15), and bearing plate (15)
Side is fixedly connected with the side of motor housing (8).
3. a kind of chip preparation drilling equipment according to claim 1, it is characterised in that：The top of the babinet (1)
It is fixedly connected with workbench (16), and the side of workbench (16) is fixedly connected with fixture (17).
4. a kind of chip preparation drilling equipment according to claim 1, it is characterised in that：The top of the placement plate (14)
Portion sequentially passes through babinet (1) and workbench (16) and the top for extending to workbench (16), and placement plate (14) extends to work
Make the surface at the top of platform (16) and is fixedly connected with organic frame (18), the bottom of the rack (18) and solid positioned at the top of fixture (17)
Surely it is connected with drill bit (19).
5. a kind of chip preparation drilling equipment according to claim 1, it is characterised in that：Partition board (2) bottom
Baffle (20), and the side of baffle (20) and babinet (1) are fixedly connected between both sides and the both sides of babinet (1) intracavity bottom
Transverse slat (21) is fixedly connected between the side of inner cavity.
6. a kind of chip preparation drilling equipment according to claim 1-5, it is characterised in that：The table of the babinet (1)
Face is fixedly connected with chamber door (22), and the surface of chamber door (22) is fixedly connected with handle, the surface of the babinet (1) and is located at
Heat dissipation mesh (23) is offered at the top of chamber door (22).
7. a kind of chip preparation drilling equipment according to claim 1-6, it is characterised in that：The two of the babinet (1)
Side has been fixedly connected with protective frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793573.2A CN108555351A (en) | 2018-07-19 | 2018-07-19 | A kind of chip preparation drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793573.2A CN108555351A (en) | 2018-07-19 | 2018-07-19 | A kind of chip preparation drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555351A true CN108555351A (en) | 2018-09-21 |
Family
ID=63555554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810793573.2A Withdrawn CN108555351A (en) | 2018-07-19 | 2018-07-19 | A kind of chip preparation drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108555351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348683A (en) * | 2018-10-29 | 2019-02-15 | 合肥鸿坤通信工程有限公司 | A kind of wireless communication module of perfect heat-dissipating |
| CN109362184A (en) * | 2018-11-14 | 2019-02-19 | 合肥泾渭信息通讯有限公司 | A kind of circuit board production line based on electronic equipment |
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|---|---|---|---|---|
| SU1113216A1 (en) * | 1979-01-04 | 1984-09-15 | Предприятие П/Я Р-6760 | Machine of gantry type |
| CN106312128A (en) * | 2016-11-17 | 2017-01-11 | 吕文统 | Structure-stabilized fastening type intelligent metal pipe drilling machine |
| CN205927187U (en) * | 2016-08-18 | 2017-02-08 | 重庆泽田汽车部件有限责任公司 | Engine mount bracket processing equipment |
| CN106879182A (en) * | 2017-04-13 | 2017-06-20 | 成都飞航沛腾科技有限公司 | A kind of integrated circuit plate drilling device |
| CN107199358A (en) * | 2017-07-13 | 2017-09-26 | 合肥北顾信息科技有限公司 | Sheet material drilling equipment is used in a kind of computer production |
| CN107297521A (en) * | 2017-07-14 | 2017-10-27 | 合肥雷呈信息技术有限公司 | A kind of stable drilling equipment for main frame box structure |
| CN107351176A (en) * | 2017-07-11 | 2017-11-17 | 合肥柴阁信息科技有限公司 | A kind of computer motherboard drilling equipment |
-
2018
- 2018-07-19 CN CN201810793573.2A patent/CN108555351A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1113216A1 (en) * | 1979-01-04 | 1984-09-15 | Предприятие П/Я Р-6760 | Machine of gantry type |
| CN205927187U (en) * | 2016-08-18 | 2017-02-08 | 重庆泽田汽车部件有限责任公司 | Engine mount bracket processing equipment |
| CN106312128A (en) * | 2016-11-17 | 2017-01-11 | 吕文统 | Structure-stabilized fastening type intelligent metal pipe drilling machine |
| CN106879182A (en) * | 2017-04-13 | 2017-06-20 | 成都飞航沛腾科技有限公司 | A kind of integrated circuit plate drilling device |
| CN107351176A (en) * | 2017-07-11 | 2017-11-17 | 合肥柴阁信息科技有限公司 | A kind of computer motherboard drilling equipment |
| CN107199358A (en) * | 2017-07-13 | 2017-09-26 | 合肥北顾信息科技有限公司 | Sheet material drilling equipment is used in a kind of computer production |
| CN107297521A (en) * | 2017-07-14 | 2017-10-27 | 合肥雷呈信息技术有限公司 | A kind of stable drilling equipment for main frame box structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348683A (en) * | 2018-10-29 | 2019-02-15 | 合肥鸿坤通信工程有限公司 | A kind of wireless communication module of perfect heat-dissipating |
| CN109362184A (en) * | 2018-11-14 | 2019-02-19 | 合肥泾渭信息通讯有限公司 | A kind of circuit board production line based on electronic equipment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
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| WW01 | Invention patent application withdrawn after publication |