CN106696445B - Eight column lifting devices of screen process press - Google Patents
Eight column lifting devices of screen process press Download PDFInfo
- Publication number
- CN106696445B CN106696445B CN201611031373.0A CN201611031373A CN106696445B CN 106696445 B CN106696445 B CN 106696445B CN 201611031373 A CN201611031373 A CN 201611031373A CN 106696445 B CN106696445 B CN 106696445B
- Authority
- CN
- China
- Prior art keywords
- screen frame
- print head
- guide rail
- driving motor
- screen
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The present invention relates to a kind of eight column lifting devices of screen process press, have the screen frame elevating mechanism and print head elevating mechanism being installed in rack；The print head elevating mechanism is set in screen frame elevating mechanism periphery；The present invention controls lifting to screen frame and print head respectively, improves stability and printing precision, and more safe and reliable in maintenance personal's maintenance process, without being dismantled on a large scale.The phenomenon that in printing process, front end can be slightly lifted, and print head travel driving motor is run simultaneously with the screen frame driving motor being placed in below lifting linking member, lifted in brush, controlled off-network speed, prevent settling off.
Description
Technical field
The present invention relates to pcb board manufacture technology field, in particular to eight column lifting devices of a kind of screen process press.
Background technique
With the development of science and technology, printed circuit board --- pcb board is widely used in military project, communication, medical treatment, electricity
The high-technology fields such as power, automobile, Industry Control, smart phone, wearable.Pcb board is electronics as important electronic component
The supporter of component.Due to its important function in electronic component field, it is reputed as " electronics aircraft carrier " by many people.Cause
This, the production technology level of pcb board is increasingly becoming the important indicator for measuring a national science technical level.
As countries in the world are in the IT industry of China's investment, the fast development of complete electronic set manufacture, countries in the world PCB enterprise
Also it is invested on a large scale in China in succession, PCB in China industry is passed through more than 20 till now from middle and later periods the last century 80's
The fast development in year, experienced using state-owned economy, Chinese-foreign joint venture and using foreign Sole Proprietorship as three development ranks of mainstream
Section, has formed world-class scale, yield, the output value have occupied world's first.
After decades of development, PCB industry has become global big industry.In recent years, World PCB industry production value accounts for electricity
1/4 or more of the subcomponent industry gross output value is the maximum industry of specific gravity in electronic component subdivision industry, occupies unique status.By
Need the printed circuit board that density is higher, performance is more stable in the electronic product of a new generation, PCB gradually to high density, it is highly integrated,
Fine rule road, small-bore, large capacity, lightening direction are developed, and technology content and complexity are continuously improved, and high accuracy prints are set
The standby market demand will be also continuously increased.
It is high to be swung to unprecedented strategy for the environment and resource problem of PCB industry and sustainable development at present
Degree.The development of PCB Industry in China must be reinforced administering, and be allowed to go on the circular economy track of clean manufacturing, and PCB industry could be at
For resource-conserving, environmentally friendly industry.Therefore, PCB enterprise must actively face this situation, accelerate to traditional PCB
Production carries out technological innovation and Industrial Revolution, really realizes energy-saving and emission-reduction or even CR production.
Printed circuit board manufacturing processes customary is copper foil etching method, also referred to as subtractive process.It is base that it, which is with copper-clad laminate,
Plate forms line pattern against corrosion through screen painting or photo-imaging, obtains circuit by chemical etching；If two-sided or multi-layer PCB
Hole metallization and plating are also carried out, realizes the interconnection of interlayer circuit.Therefore, PCB manufacturing process is complicated, process is more, certainly will consume
A large amount of water and electricity, can also consume many copper and chemical material, generate a large amount of waste water and pollutant.The development of electronic equipment
Trend is multi-functional, miniaturization, environment-friendly type and low cost, this is its matched PCB high density, lightening, ring with regard to corresponding requirements
Guarantor's type and low cost, traditional PCB technology and product are obviously difficult to reach requirement of new generation.Therefore American-European, Japan, South Korea and
The ground such as China Taiwan start to use silk-screen printing electronic circuit, also referred to as addition process instead.Addition process is the increase needs on substrate
Layers of material, route are obtained by printing, it is no longer necessary to are etched, therefore will not be generated the waste of material.Certainly, for silk screen
The requirement of printing machine is also higher and higher.
Currently, mainly vertical lift screen process press and four columns goes up and down screen process press in the market, stability is not high enough,
Printing precision cannot guarantee that.Meanwhile in maintenance, maintenance personal needs to go to be repaired below machine, to life safety
There is threat.
Summary of the invention
The purpose of the present invention is overcoming defect of the existing technology, a kind of stability raising is provided, printing precision is simultaneously
Eight column lifting devices of the screen process press of raising.
Realizing the technical solution of the object of the invention is: a kind of eight column lifting devices of screen process press have and are installed on machine
Screen frame elevating mechanism and print head elevating mechanism on frame；The print head elevating mechanism is set in screen frame elevating mechanism periphery；
The screen frame elevating mechanism has screen frame bracket, screen frame, screen frame pressing device and is installed on screen frame pedestal lower end
Screen frame lifting device；The screen frame is installed on screen frame bracket, is drawn and is thrown the net in screen frame, and screen frame passes through screen frame pressing device
It compresses；The screen frame lifting device includes screen frame guide rail screw body and the screen frame driving for being symmetrically placed in screen frame bracket front and rear sides
Motor；Unilateral screen frame guide rail screw body includes two groups of screen frame guide rail lead screw device backwards to setting；The screen frame driving motor
It is placed between two groups of screen frame guide rail lead screw device, and is connect simultaneously with two groups of screen frame guide rail lead screw device by a synchronous belt；
The print head elevating mechanism includes frame and the printing head lifting device for being installed on frame lower end；The frame by
Fixed cross beam, the connecting rod and two symmetrically arranged stringers for being parallel to fixed cross beam are in " mouth " font setting composition；The stringer
On be slidably fitted with print head holder；The printing head lifting device includes the print head being symmetrically placed at left and right sides of fixed cross beam
Guide rail screw body and print head go up and down driving motor；The print head guide rail screw body includes two groups of printings backwards to setting
Head guide rail lead screw device；The print head lifting driving motor is placed between two groups of print head guide rail lead screw device, and passes through one
Synchronous belt is connect with two groups of print head guide rail lead screw device simultaneously；
The screen frame guide rail screw body and print head guide rail screw body are arranged in " mouth " font.
Print head travel driving motor is installed on fixed cross beam described in above-mentioned technical proposal；The print head hoofing part
Motor is connected by conveyer belt with synchronous rotating shaft, and print head travel driving motor is driven with the screen frame being placed in below lifting linking member
Dynamic motor synchronous operation；The both ends of the synchronous rotating shaft and the both ends of connecting rod are connected by driving belt.
Screen frame guide rail lead screw device described in above-mentioned technical proposal include the first mounting base, the first screw rod, the first attachment base and
First support shaft；First mounting base is fixed in rack；The lower end of first screw rod passes through synchronous belt and corresponding net
The connection of frame driving motor；First attachment base is sleeved on the first screw rod, one end of nearly first mounting base of the first attachment base
With the first guide groove with the guide rail being fixed in the first mounting base；One end of first support shaft is connect with first
Seat is fixedly connected, and the other end is fixedly connected with screen frame bracket；
The print head guide rail lead screw device includes the second mounting base, the second screw rod, the second attachment base and the second support shaft；
Second mounting base is fixed in rack；The lower end of second screw rod passes through synchronous belt and corresponding print head lifting motor
Print head goes up and down driving motor connection；Second attachment base is sleeved on the second screw rod, nearly second installation of the second attachment base
One end of seat has the second guide groove with the guide rail being fixed in the second mounting base；One end of second support shaft with
Second attachment base is fixedly connected, and the other end is fixedly connected with screen frame bracket.
Print head guide rail screw body upper end described in above-mentioned technical proposal is equipped with locking device；One end of the locking device
It is installed in rack, the other end is socketed in the second support shaft upper end, and holds tightly and be arranged with the second support shaft.
Screen frame pressing device described in above-mentioned technical proposal includes compression cylinder；The screen frame include two pieces be superposed be in
The pressure plate of " mouth " font；There are four the compression cylinder tools, and four angles setting of corresponding pressure plate.Using above-mentioned technical side
After case, the present invention has the effect of following positive:
(1) present invention controls lifting to screen frame and print head respectively, improves stability and printing precision, and maintenance personal
It is more safe and reliable in maintenance process, it, can when screen printing machine worktable decline meets obstructions without being dismantled on a large scale
Protection with high safety prevents operator injured or the damage of screen process press.
(2) in printing process, front end can be slightly lifted the present invention, print head travel driving motor and be placed in lifting linking member
The phenomenon that screen frame driving motor of lower section is run simultaneously, and is lifted in brush, is controlled off-network speed, prevent settling off.
(3) print head guide rail screw body upper end of the invention is equipped with locking device, between guaranteeing between print head and net
Away from, while in maintenance process, guarantee is not in that unexpected decline causes dangerous situation to occur.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of screen frame elevating mechanism of the invention；
Fig. 3 is the structural schematic diagram of print head elevating mechanism of the invention；
Numbering in the drawing are as follows: screen frame elevating mechanism 1, print head elevating mechanism 2, screen frame bracket 3, screen frame 4, screen frame compress dress
Set 5, screen frame driving motor 6, screen frame guide rail lead screw device 7, print head holder 8, fixed cross beam 9, lifting linking member 10, stringer 11,
Print head go up and down driving motor 12, print head guide rail lead screw device 13, print head travel driving motor 14, the first mounting base 15,
First screw rod 16, the first attachment base 17, the first support shaft 18, the second mounting base 19, the second screw rod 20, the second attachment base 21,
Two support shafts 22, locking device 23.
Specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the present invention has the screen frame elevating mechanism 1 and print head elevating mechanism 2 being installed in rack；Its
Be characterized in that: print head elevating mechanism 2 is set in 1 periphery of screen frame elevating mechanism；
Screen frame elevating mechanism 1 has screen frame bracket 3, screen frame 4, screen frame pressing device 5 and is installed on 3 lower end of screen frame bracket
Screen frame lifting device；Screen frame 4 is installed on screen frame bracket 3, is drawn and is thrown the net in screen frame 4, and screen frame passes through screen frame pressing device 5
It compresses；Screen frame lifting device includes the screen frame guide rail screw body and screen frame driving electricity for being symmetrically placed in 3 front and rear sides of screen frame bracket
Machine 6；Unilateral screen frame guide rail screw body includes two groups of screen frame guide rail lead screw device 7 backwards to setting；Screen frame driving motor 6 is placed in
Between two groups of screen frame guide rail lead screw device 7, and it is connect simultaneously with two groups of screen frame guide rail lead screw device 7 by a synchronous belt；
Print head elevating mechanism 2 includes frame and the printing head lifting device for being installed on frame lower end；Frame is by fixing cross
Beam 9, the connecting rod 10 and two symmetrically arranged stringers 11 for being parallel to fixed cross beam 9 are in " mouth " font setting composition；On stringer 11
It is slidably fitted with print head holder 8；Printing head lifting device includes the print head guide rail for being symmetrically placed in 9 left and right sides of fixed cross beam
Screw body and print head go up and down driving motor 12；Print head guide rail screw body includes two groups of print head guide rails backwards to setting
Lead screw device 13；Print head lifting driving motor 12 is placed between two groups of print head guide rail lead screw device 13, and synchronous by one
Band is connect with two groups of print head guide rail lead screw device 13 simultaneously；
Screen frame guide rail screw body and print head guide rail screw body are arranged in " mouth " font.
Print head travel driving motor 14 is installed on fixed cross beam 9；Print head travel driving motor 14 passes through conveyer belt
It is connected with synchronous rotating shaft, and print head travel driving motor 14 and the screen frame driving motor 6 being placed in below lifting linking member 10 are same
Step operation；The both ends of synchronous rotating shaft are connect with the both ends of connecting rod 10 by driving belt.
Screen frame guide rail lead screw device 7 includes the first mounting base 15, the first screw rod 16, the first attachment base 17 and the first support shaft
18；First mounting base 15 is fixed in rack；The lower end of first screw rod 16 is connected by synchronous belt with corresponding screen frame driving motor 6
It connects；First attachment base 17 is sleeved on the first screw rod 16, and one end of nearly first mounting base 15 of the first attachment base 17 has and consolidates
Due to the first guide groove of the guide rail in the first mounting base 15；One end of first support shaft and the fixed company of the first attachment base 17
It connects, the other end is fixedly connected with screen frame bracket 3；
Print head guide rail lead screw device 13 includes the second mounting base 19, the second screw rod 20, the second attachment base 21 and second
Support axis 22；Second mounting base 19 is fixed in rack；The lower end of second screw rod 20 is gone up and down by synchronous belt with corresponding print head
12 print head of motor goes up and down driving motor connection；Second attachment base 21 is sleeved on the second screw rod 20, the second attachment base 21 it is close
One end of second mounting base 19 has the second guide groove with the guide rail being fixed in the second mounting base 19；Second support shaft
22 one end is fixedly connected with the second attachment base 21, and the other end is fixedly connected with screen frame bracket 3.
Print head guide rail screw body upper end is equipped with locking device 23；One end of locking device 23 is installed in rack, separately
One end is socketed in 22 upper end of the second support shaft, and holds tightly and be arranged with the second support shaft 22.
Screen frame pressing device 5 includes compression cylinder；Screen frame 4 includes two pieces of pressure plates in " mouth " font being superposed；
There are four compression cylinder tools, and four angles setting of corresponding pressure plate.
The operation principle of the present invention is that: early period is adjusted device to technical staff according to demand, first carries out screen frame lifting
Adjusting and print head lift adjustment, in printing process, screen frame lifting device front end can be slightly lifted, print head hoofing part electricity
Machine is run simultaneously with the screen frame driving motor being placed in below lifting linking member, is lifted in brush, is controlled off-network speed, prevents settling off
The phenomenon that.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (5)
1. a kind of eight column lifting devices of screen process press have the screen frame elevating mechanism (1) and print head being installed in rack
Elevating mechanism (2)；It is characterized by: the print head elevating mechanism (2) is set in screen frame elevating mechanism (1) periphery；
The screen frame elevating mechanism (1) has screen frame bracket (3), screen frame (4), screen frame pressing device (5) and is installed on screen frame branch
The screen frame lifting device of frame (3) lower end；The screen frame (4) is installed on screen frame bracket (3), draws and throws the net in screen frame (4), and
Screen frame is compressed by screen frame pressing device (5)；The screen frame lifting device includes being symmetrically placed in screen frame bracket (3) front and rear sides
Screen frame guide rail screw body and screen frame driving motor (6)；Unilateral screen frame guide rail screw body includes two groups of screen frames backwards to setting
Guide rail lead screw device (7)；The screen frame driving motor (6) is placed between two groups of screen frame guide rail lead screw device (7), and by together
Step band is connect with two groups of screen frame guide rail lead screw device (7) simultaneously；
The print head elevating mechanism (2) includes frame and the printing head lifting device for being installed on frame lower end；The frame by
Fixed cross beam (9), the connecting rod (10) and two symmetrically arranged stringers (11) for being parallel to fixed cross beam (9) are set in " mouth " font
Set composition；Print head holder (8) are slidably fitted on the stringer (11)；The printing head lifting device includes being symmetrically placed in admittedly
Determine the print head guide rail screw body and print head lifting driving motor (12) at left and right sides of crossbeam (9)；The print head guide rail
Screw body includes two groups of print head guide rail lead screw device (13) backwards to setting；Print head lifting driving motor (12) is set
Between two groups of print head guide rail lead screw device (13), and by a synchronous belt simultaneously with two groups of print head guide rail lead screw device
(13) it connects；
The screen frame guide rail screw body and print head guide rail screw body are arranged in " mouth " font.
2. eight column lifting devices of screen process press according to claim 1, it is characterised in that: the fixed cross beam (9)
On print head travel driving motor (14) are installed；The print head travel driving motor (14) passes through conveyer belt and synchronous rotating shaft
It is connected, and print head travel driving motor (14) fortune synchronous with screen frame driving motor (6) being placed in below lifting linking member (10)
Row；The both ends of the synchronous rotating shaft are connect with the both ends of connecting rod (10) by driving belt.
3. eight column lifting devices of screen process press according to claim 2, it is characterised in that: the screen frame guide rail screw rod
Device (7) includes the first mounting base (15), the first screw rod (16), the first attachment base (17) and the first support shaft (18)；Described
One mounting base (15) is fixed in rack；The lower end of first screw rod (16) passes through synchronous belt and corresponding screen frame driving motor
(6) it connects；First attachment base (17) is sleeved on the first screw rod (16), nearly first mounting base of the first attachment base (17)
(15) one end has the first guide groove with the guide rail being fixed on the first mounting base (15)；First support shaft
One end is fixedly connected with the first attachment base (17), and the other end is fixedly connected with screen frame bracket (3)；
The print head guide rail lead screw device (13) includes the second mounting base (19), the second screw rod (20), the second attachment base (21)
With the second support shaft (22)；Second mounting base (19) is fixed in rack；The lower end of second screw rod (20) passes through same
Walk band and the lifting driving motor connection of corresponding print head lifting motor (12) print head；Second attachment base (21) is sleeved on
On second screw rod (20), one end of nearly second mounting base (19) of the second attachment base (21) has and is fixed on the second mounting base
(19) the second guide groove of the guide rail on；One end and the second attachment base (21) of second support shaft (22) are fixed to be connected
It connects, the other end is fixedly connected with screen frame bracket (3).
4. eight column lifting devices of screen process press according to claim 3, it is characterised in that: the print head guide rail silk
Linkage upper end is equipped with locking device (23)；One end of the locking device (23) is installed in rack, and the other end is socketed in
Two support shafts (22) upper end, and hold tightly and be arranged with the second support shaft (22).
5. eight column lifting devices of screen process press according to claim 3 or 4, it is characterised in that: the screen frame compresses
Device (5) includes compression cylinder；The screen frame (4) includes two pieces of pressure plates in " mouth " font being superposed；The compression
There are four cylinder tools, and four angles setting of corresponding pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031373.0A CN106696445B (en) | 2016-11-18 | 2016-11-18 | Eight column lifting devices of screen process press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031373.0A CN106696445B (en) | 2016-11-18 | 2016-11-18 | Eight column lifting devices of screen process press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106696445A CN106696445A (en) | 2017-05-24 |
| CN106696445B true CN106696445B (en) | 2019-06-21 |
Family
ID=58941249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611031373.0A Active CN106696445B (en) | 2016-11-18 | 2016-11-18 | Eight column lifting devices of screen process press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696445B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263272A (en) * | 2018-10-11 | 2019-01-25 | 中国电子科技集团公司第二研究所 | Accurately control the control method of the silk screen lifting platform of lifting distance and off-network speed |
| CN113211957B (en) * | 2021-05-12 | 2023-02-24 | 安平县捷胜丝网印刷有限公司 | Full-automatic printing machine for foundation pit guardrail |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884183A2 (en) * | 1997-06-12 | 1998-12-16 | Saint-Gobain Vitrage | Monitoring equipment in an automatic screen printing device |
| CN201169112Y (en) * | 2008-03-14 | 2008-12-24 | 台湾恒基股份有限公司 | Driving device of printer |
| CN102285203A (en) * | 2011-06-23 | 2011-12-21 | 梁同兴 | High-precision screen automatic lifting screen printer |
| CN202934907U (en) * | 2012-10-25 | 2013-05-15 | 深圳市三兴精密工业设备有限公司 | Screen frame arm lifting mechanism |
| US9370924B1 (en) * | 2015-03-25 | 2016-06-21 | Illinois Tool Works Inc. | Dual action stencil wiper assembly for stencil printer |
| CN206287640U (en) * | 2016-11-18 | 2017-06-30 | 江苏智子自动化科技有限公司 | Eight post lowering or hoisting gears of screen process press |
-
2016
- 2016-11-18 CN CN201611031373.0A patent/CN106696445B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884183A2 (en) * | 1997-06-12 | 1998-12-16 | Saint-Gobain Vitrage | Monitoring equipment in an automatic screen printing device |
| CN201169112Y (en) * | 2008-03-14 | 2008-12-24 | 台湾恒基股份有限公司 | Driving device of printer |
| CN102285203A (en) * | 2011-06-23 | 2011-12-21 | 梁同兴 | High-precision screen automatic lifting screen printer |
| CN202934907U (en) * | 2012-10-25 | 2013-05-15 | 深圳市三兴精密工业设备有限公司 | Screen frame arm lifting mechanism |
| US9370924B1 (en) * | 2015-03-25 | 2016-06-21 | Illinois Tool Works Inc. | Dual action stencil wiper assembly for stencil printer |
| CN206287640U (en) * | 2016-11-18 | 2017-06-30 | 江苏智子自动化科技有限公司 | Eight post lowering or hoisting gears of screen process press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106696445A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106696445B (en) | Eight column lifting devices of screen process press | |
| CN210231659U (en) | Milling equipment for copper clad laminate copper foil recovery | |
| CN105195902B (en) | PCB dry film line numbers cut film machine | |
| CN105813389B (en) | A kind of production technology of electric light source integral LED aluminum-based circuit board | |
| CN105430939A (en) | Printed circuit board buried hole resin plugging method | |
| CN101888749B (en) | Process for laminating PCB with internal through-hole structure | |
| CN104176310B (en) | Two-sided laminator | |
| CN204251550U (en) | A kind of optics double sticky tape | |
| CN104817881A (en) | Water removal protective ink and preparation method thereof | |
| TW200600975A (en) | Bilayer laminated film for bump formation and method of bump formation | |
| CN206287640U (en) | Eight post lowering or hoisting gears of screen process press | |
| CN205437886U (en) | Integrative frock of multistation | |
| CN207043904U (en) | A kind of aluminum dipping form board raw material sanding apparatus | |
| CN208114128U (en) | A kind of leather shoes production shoes code printing equipment | |
| CN107738501A (en) | Circuit board printing equipment | |
| CN207695864U (en) | A kind of full-automatic laser marking machine | |
| EP2173145A3 (en) | Manufacturing method of a flexible printed circuit board and a structure thereof | |
| CN109121383A (en) | A kind of flexible circuit board metal key switch equipment | |
| CN206732361U (en) | A kind of energy-efficient textile cloth cutting machine | |
| CN208840279U (en) | Automotive hub special spinning machine | |
| CN206456083U (en) | A kind of screen process press for being applied to processing different workpieces | |
| CN209562945U (en) | A kind of novel printed circuit board processing support device | |
| CN110774402A (en) | Jacking device for processing artificial board | |
| CN201479471U (en) | Laminated board positioning device of multi-layer PCB (printed circuit board) | |
| CN205043502U (en) | Fixing device of pneumatic type display aluminum alloy frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210128 Address after: 518000 201, 11-2 Xintang Road, Xintian community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Zhizi automation (Shenzhen) Co.,Ltd. Address before: 213000 No.10, Huanghe West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU ZHIZI AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |