CN208856021U - The automatic reading code device for labeling of SMT charging tray - Google Patents
The automatic reading code device for labeling of SMT charging tray Download PDFInfo
- Publication number
- CN208856021U CN208856021U CN201821454961.XU CN201821454961U CN208856021U CN 208856021 U CN208856021 U CN 208856021U CN 201821454961 U CN201821454961 U CN 201821454961U CN 208856021 U CN208856021 U CN 208856021U
- Authority
- CN
- China
- Prior art keywords
- station
- labeling
- charging tray
- smt charging
- reading code
- 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
Landscapes
- Labeling Devices (AREA)
Abstract
The automatic reading code device for labeling of SMT charging tray, including rack are provided with a workbench in rack, feeding station, reading code station, labeler station, detection station, discharge station are provided on the workbench, and the first detection camera, the second detection camera are fixed in rack；Loading assemblies；Blanking component；Labeling assembly, the labeling assembly include triaxial connecting system, the driving motor for being mounted on triaxial connecting system free end, are mounted in driving motor shaft and label unit；Conveying mechanism, the conveying mechanism is for driving the length direction of SMT charging tray carried over work platform to move, it is moved between the two so that SMT charging tray is adjacent in above-mentioned feeding station, reading code station, labeler station, detection station, discharge station, conveying mechanism includes multiple locating rods, traversing unit, lifting unit, the length direction arrangement of multiple locating rod carried over work platforms.The utility model can quickly finish labeling movement, while scanning leakage, missing target being avoided to happen.
Description
Technical field
The utility model relates to a kind of device for labeling, and in particular to a kind of automatic reading code device for labeling of SMT charging tray.
Background technique
SMT charging tray is the important carrier of the electronic components such as resistance, triode, capacitor, the one-dimension code of outer surface, two dimensional code
It is the important component of SMT charging tray, therefore, fast and accurate reading and stickup one-dimension code, two dimensional code, to the pipe of SMT charging tray
Reason, preservation play the role of critical.Currently, reading in warehousing management and pasting one-dimension code, two dimensional code is by manually grasping
Make come what is completed, working efficiency is low, and cost of labor is higher, also, manual operation has many uncontrollable risks, example
Such as, under working strength, scanning leakage, missing target situation easily occur for manual operation.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is intended to provide a kind of automatic reading code patch of SMT charging tray
Device for mark can complete labeling movement, while scanning leakage, missing target being avoided to happen.
To achieve the above objectives, the present invention adopts the following technical solutions:
The automatic reading code device for labeling of SMT charging tray, comprising:
Rack, is provided with a workbench in rack, being provided with feeding station, reading sequentially on the length direction of the workbench
Code station, labeler station, detection station and discharge station, the first detection being fixed in rack above reading code station
Camera and the second detection camera above detection station；
For SMT charging tray to be delivered to the loading assemblies of feeding station；
Blanking component for sending out the SMT charging tray of discharge station from discharge station；
Labeling assembly above labeler station, the labeling assembly include triaxial connecting system, are mounted on three-shaft linkage
The driving motor at institution freedom end is mounted in driving motor shaft and labels unit；
And conveying mechanism, the conveying mechanism are used to that the length direction of SMT charging tray carried over work platform to be driven to move, so that
SMT charging tray is adjacent in above-mentioned feeding station, reading code station, labeler station, detection station, discharge station to be moved between the two
Dynamic, conveying mechanism includes multiple being connected to SMT charging tray to fix the locating rod of SMT charging tray, for driving locating rod carried over work
The mobile traversing unit of the length direction of platform and the lifting unit for driving traversing unit to move up and down, multiple locating rods
The length direction of carried over work platform arranges.
The through slot for its length direction extension of postponing is provided in the middle part of workbench, multiple locating rods are logical across this from the bottom to top
Slot, traversing unit include mounting base, are mounted in mounting base and can slide along the length direction of workbench relative to mounting base
Mounting plate, the driving unit for driving mounting plate to move relative to mounting base, multiple locating rods are fixed on the upper table of mounting plate
Face；Lifting unit is a cylinder, and the cylinder part of the cylinder is fixed on the rack, telescopic rod is fixedly connected in mounting base.
The linear guide that the length direction of carried over work platform extends is fixed in mounting base, mounting plate and linear guide are slided
Cooperation.
The body of driving motor is fixed on the free end of triaxial connecting system, and one is fixed in the shaft of driving motor along height
The main shaft that direction extends is spent, labeling unit is fixed on the bottom end of main shaft and can adsorb the sucker of label for one.
The device for labeling further includes a label machine, triaxial connecting system for driving sucker in label machine and
It is moved between labeler station.
The device for labeling further includes the first storage rack, which includes at least one first storing bar；Feeding group
Part is located between first storage rack and feeding station.
First storage rack includes the first turntable, the first actuator and multiple first for driving the first turntable to rotate
Storing bar, multiple first storing bar are arranged around the central axis circumference array of the first turntable, and loading assemblies include being fixed on machine
First crossbeam, cylinder part on frame and along the extension of the width direction of workbench are mounted on first crossbeam and can be along first crossbeams
The first lifting cylinder of extending direction movement, the first material folding pneumatic clamper for being mounted on the telescopic rod of the first lifting cylinder.
The device for labeling further includes the second storage rack, which includes at least one second storing bar；Blanking group
Part is located between second storage rack and discharge station.
Second storage rack includes the second turntable, the second actuator and multiple second for driving the second turntable to rotate
Storing bar, multiple second storing bar are arranged around the central axis circumference array of the second turntable, and blanking component includes being fixed on machine
Second cross beam, cylinder part on frame and along the extension of the width direction of workbench are mounted on second cross beam and can be along second cross beams
The second lifting cylinder of extending direction movement, the second material folding pneumatic clamper for being mounted on the telescopic rod of the second lifting cylinder.
The first light source with the first detection camera cooperation, and the with the second detection camera cooperation are additionally provided in rack
Two light sources.
The utility model has the beneficial effects that:
Compared with the prior art, the utility model quickly reads the location information of two dimensional code by then passing through camera, from
And can accurately determine the position that label is pasted, labeling movement can be quickly finished, and after labeling, carry out using camera
Scanning, can be avoided scanning leakage, missing target happens.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of conveying mechanism in Fig. 1；
Fig. 3 is the structural schematic diagram of labeling assembly in Fig. 1；
Fig. 4 is the structural schematic diagram of loading assemblies in Fig. 1.
Specific embodiment
In the following, being further described in conjunction with the drawings and specific embodiments to the utility model:
As shown in Figure 1, a kind of automatic reading code device for labeling of SMT charging tray for the utility model comprising rack, feeding
Component 10, labeling assembly 20, blanking component 30 and conveying mechanism 60 are fixed with a horizontal positioned workbench on the rack
50, the workbench 50 be plate structure, on the length direction of workbench 50 sequentially be provided with feeding station 51, reading code station
52, labeler station 53, detection station 54 and discharge station 55, SMT charging tray 90 execute corresponding behaviour respectively on each station
Make.It is additionally provided with the first detection camera 41 and the second detection camera 43 on the rack, the first detection camera 41 is located at reading code station
52 top, the second detection camera 43 is located at the top of detection station 54, and on reading code station 52, the first detection camera 41 is read
The location information of two dimensional code on SMT charging tray, and the location information of the two dimensional code is delivered to computer.Second detection camera 43 is then
It is the label for detecting new post on the SMT charging tray being located in detection station 54, whether is met the requirements with the label for judging pasted.
Loading assemblies 10 are used to the SMT charging tray of unlabelled being delivered to feeding station 51, and blanking component 30 is then for by blankers
SMT charging tray on position 55 removes workbench 50.Shown in Figure 3, labeling assembly 20 is located at the top of labeler station 53 comprising
One triaxial connecting system 21, driving motor 22, labeling unit 24, driving motor 22 are mounted on the freedom of triaxial connecting system 21
End, labeling unit 24 is mounted in the shaft of driving motor 22, and in labeling, triaxial connecting system 21 is for driving labeling unit
24 X Y Z-direction it is mobile, driving motor 22 is then that labeling unit 24 is driven to rotate, and triaxial connecting system 21 and is driven as a result,
Dynamic motor 22 receives the instruction of computer, and the location information of the two dimensional code on SMT charging tray captured by camera 41 is detected according to first,
To drive labeling unit 24 in the corresponding position adhesive label of SMT charging tray.In the utility model, labeling unit 24 is can be to inhale
The device of attached, crawl mode fixed labels, for example, labeling unit 24, which can be one, to adsorb suction on it for label
Disk controls its crawl and release to label using pneumatic structure.The sucker, which can be, to be fixed on a main shaft 23, specifically
, the body of driving motor 22 is fixed on the free end of triaxial connecting system 21, and an edge is fixed in the shaft of driving motor 22
The main shaft 23 that short transverse extends, sucker are then fixed in the bottom end of main shaft 23；Certainly, according to the utility model technology structure
The guide of think of also can substitute above-mentioned sucker using other structures adsorbed or grab label.Further, in order to
The efficiency of labeling is improved, the device for labeling of the utility model further includes a label machine 25, and triaxial connecting system 21 is used for band
Dynamic sucker moves between label machine 25 and labeler station 53.Above-mentioned conveying mechanism 60 is for postponing SMT charging tray
The length direction of workbench 50 conveys, so that SMT charging tray is in feeding station 51, reading code station 52, labeler station 53, detection work
Position 54, adjacent in discharge station 55 are moved between the two, for example, after SMT charging tray is sent by loading assemblies to feeding station 51,
Conveying mechanism 60 drives the SMT charging tray to be moved to the detection that reading code station 52 carries out two-dimentional code position new information, then send to patch
It marks station 53 to label, that is to say, that the time of delivery of conveying mechanism 60 is had a rest progress, and due to above-mentioned each station when is suitable
Sequence arrangement, therefore the every movement of conveying mechanism 60 is primary, it can be realized four SMT charging trays on workbench 50 between two stations
Position is mobile.Specifically, the conveying mechanism includes multiple being connected to SMT charging tray to fix the locating rod 65 of SMT charging tray, for band
The mobile traversing unit of the length direction of dynamic 65 carried over work platform of locating rod and the liter for driving traversing unit to move up and down
Unit drops, and the length direction arrangement of multiple 65 carried over work platforms 50 of locating rod is worn using locating rod 65 and connects SMT charging tray, by SMT
Charging tray is located on corresponding station, and when needing mobile, traversing unit is lifted certain height by lifting unit, expects SMT
Disk is separated with workbench, and then traversing unit drives mobile distance (specially above-mentioned adjacent two station of multiple locating rods 65
Spacing), when it is mobile in place after, lifting unit drives traversing unit decline, is replaced in SMT charging tray on workbench 50.For
So that conveying mechanism 60 is smoothly moved SMT charging tray, is provided at the middle part of workbench 50 and extends along its length
Through slot, multiple locating rods 65 pass through the through slot from the bottom to top, and traversing unit includes mounting base 62, is mounted in mounting base 62 and can
The mounting plate 63 that is slided along the length direction of workbench 50 relative to mounting base 62, for driving mounting plate 63 relative to mounting base
The driving unit of 62 movements, multiple locating rods 65 are fixed on the upper surface of mounting plate 63；Lifting unit is a cylinder 61, the cylinder
61 cylinder part is fixed on the rack, telescopic rod is fixedly connected in mounting base 62, drives 62 liters of mounting base using cylinder 61
Drop then drives mounting plate 63 mobile relative to mounting base 62 after mounting base 62 rises using driving unit.In addition, installing
It is further fixed on linear guide 64 on seat 62, the length direction of the 64 carried over work platform 50 of linear guide extends, mounting plate 63 and straight
Line guide rail 64 is slidably matched.
Shown in Figure 4, the utility model further includes the first storage rack, and the first storing bar is provided on the first storage rack
102, between the first storage rack and feeding station 51, the first storing bar 102 extends loading assemblies 10 along short transverse, wears
The location hole for crossing multiple 90 middle parts of SMT charging tray, multiple SMT charging tray 90 placed that stacks is fixed thereon, loading assemblies 10
For sending the SMT charging tray 90 on the first storing bar 102 to feeding station 51；Loading assemblies 10 include being fixed on the rack and edge
First crossbeam 11, the cylinder part of the width direction extension of workbench 50 are mounted on first crossbeam 11 and can be along first crossbeams 11
The first lifting cylinder 12 of extending direction movement, the first material folding pneumatic clamper for being mounted on the telescopic rod of the first lifting cylinder 12
13, when feeding, the first lifting cylinder 12 first crossbeam 11 of postponing moves to 102 top of the first storing bar, then, the first lifting air
Cylinder 12 drives material folding pneumatic clamper 13 to move down the SMT charging tray of crawl top, which is moved to feeding station, and make the SMT
Charging tray is fixed on feeding station 51 by the locating rod 65 being located on feeding station 51.First storage rack further includes the first turntable
101, the first actuator 103 and multiple first storing bars 102 for driving the first turntable 101 to rotate, multiple first storage
Expect that bar 102 is arranged around the central axis circumference array of the first turntable 101, in this way, storing using multiple first storing bars 102
SMT charging tray, when the SMT charging tray on one of them first storing bar 102 has been sent, the first actuator 103 drives the first turntable
101 one angle of rotation, convey the SMT charging tray on another the first storing bar 102 using loading assemblies 10 and are conveyed, in this way
Just improve the efficiency of whole device.
It further include second storage rack, second storage rack and the first above-mentioned storage material frame phase in the utility model
Together, blanking component 30 is located between second storage rack and discharge station 55.The structure of blanking component 30 and loading assemblies 10
It is identical comprising to be fixed on the rack and be mounted on the along second cross beam, the cylinder part that the width direction of workbench 50 extends
On two crossbeams and can along the second lifting cylinder that the extending direction of second cross beam moves, be mounted on the telescopic rod of the second lifting cylinder
On the second material folding pneumatic clamper, that is to say, that the blanking component 30 is equally to move SMT charging tray by the way of crawl, at this
In do not do repeated explanation.Likewise, in order to increase the delivered payload capability of the second storage rack, to improve the efficiency of whole device, second
Storage rack further includes the second turntable, the second actuator and multiple second storing bars for driving the second turntable to rotate, this is more
A second storing bar is arranged around the central axis circumference array of the second turntable, after piling SMT charging tray on the second storing bar, second
Actuator drives turntable to rotate an angle, replaces the second discharging rod of next sky to put SMT charging tray.
In the utility model, it is additionally provided with the first light source 42, Yi Jiyu cooperated with the first detection camera 41 on the rack
The second light source 44 that second detection camera 43 cooperates, in this way, the accurate qualitative of detection is improved to obtain higher image information,
Then the quality that label is pasted is improved.
When the utility model at work, SMT charging tray is sent to feeding station using loading assemblies, is incited somebody to action in utilization conveying mechanism
SMT charging tray on feeding station is moved to reading code station, and the first detection camera reads the two dimensional code location information on SMT charging tray,
And the two dimensional code location information is sent to computer, label machine print label send SMT charging tray to labeling in conveying mechanism
After station, computer controls labeling assembly corresponding position labeling on SMT charging tray according to the two dimensional code location information detected
Label, then, conveying mechanism send the SMT charging tray after labeling to detection station, and the second detection phase machine examination detects label, and
Judge whether label meets the requirements, if the requirements are not met, then blanking component moves to the SMT charging tray in one waste bin, such as
Fruit testing result display label is met the requirements, then SMT charging tray is moved to the second storage rack by blanking component.In above process,
Reading code, labeling can be carried out to three SMT charging trays in different processes simultaneously in reading code station, labeler station and detection station
Detection operation, and after completing one-off, it is conveyed by conveying mechanism, is equally that there are three SMT charging trays to distinguish for tool next time
Reading code, labeling detection operation are carried out, to greatly improve the efficiency of labeling；More importantly by then passing through camera
The location information for quickly reading two dimensional code utilizes phase so as to accurately determine the position of label stickup, and after labeling
Machine is scanned, and can be avoided scanning leakage, missing target happens.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that, it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features, and these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
- The automatic reading code device for labeling of 1.SMT charging tray characterized by comprisingRack, is provided with a workbench in rack, on the length direction of the workbench sequentially be provided with feeding station, reading code work Position, labeler station, detection station and discharge station, be fixed in rack the first detection camera above reading code station, And the second detection camera above detection station；For SMT charging tray to be delivered to the loading assemblies of feeding station；Blanking component for sending out the SMT charging tray of discharge station from discharge station；Labeling assembly above labeler station, the labeling assembly include triaxial connecting system, are mounted on triaxial connecting system The driving motor of free end is mounted in driving motor shaft and labels unit；And conveying mechanism, the conveying mechanism is for driving the length direction of SMT charging tray carried over work platform to move, so that SMT expects Disk is adjacent in above-mentioned feeding station, reading code station, labeler station, detection station, discharge station to be moved between the two, conveying Mechanism includes multiple being connected to SMT charging tray to fix the locating rod of SMT charging tray, the length for driving locating rod carried over work platform The mobile traversing unit in direction and the lifting unit for driving traversing unit to move up and down, multiple locating rod carried over work The length direction of platform arranges.
- 2. the automatic reading code device for labeling of SMT charging tray as described in claim 1, which is characterized in that the middle part of workbench is arranged There is the through slot for its length direction extension of postponing, multiple locating rods pass through the through slot from the bottom to top, and traversing unit includes mounting base, peace In mounting base and can along the mounting plate that the length direction of workbench is slided relative to mounting base, for driving mounting plate opposite In the driving unit of mounting base movement, multiple locating rods are fixed on the upper surface of mounting plate；Lifting unit is a cylinder, the cylinder Cylinder part be fixed on the rack, telescopic rod is fixedly connected in mounting base.
- 3. the automatic reading code device for labeling of SMT charging tray as claimed in claim 2, which is characterized in that be fixed in mounting base suitable Prolong the linear guide that the length direction of workbench extends, mounting plate is slidably matched with linear guide.
- 4. the automatic reading code device for labeling of SMT charging tray as described in claim 1, which is characterized in that the body of driving motor is solid It is scheduled on the free end of triaxial connecting system, a main shaft extended along short transverse is fixed in the shaft of driving motor, labeling is single Member is fixed on the bottom end of main shaft and can adsorb the sucker of label for one.
- 5. the automatic reading code device for labeling of SMT charging tray as claimed in claim 4, which is characterized in that the device for labeling further includes One label machine, triaxial connecting system is for driving sucker to move between label machine and labeler station.
- 6. the automatic reading code device for labeling of SMT charging tray as described in claim 1, which is characterized in that the device for labeling further includes First storage rack, first storage rack include at least one first storing bar；Loading assemblies are located at first storage rack and feeding Between station.
- 7. the automatic reading code device for labeling of SMT charging tray as claimed in claim 6, which is characterized in that first storage rack includes First turntable, the first actuator and multiple first storing bars for driving the first turntable to rotate, multiple first storing bar Central axis circumference array around the first turntable is arranged, and loading assemblies include being fixed on the rack and along the width direction of workbench First crossbeam, the cylinder part of extension are mounted on the first lifting that can be moved on first crossbeam and along the extending direction of first crossbeam Cylinder, the first material folding pneumatic clamper being mounted on the telescopic rod of the first lifting cylinder.
- 8. the automatic reading code device for labeling of SMT charging tray as described in claim 1, which is characterized in that the device for labeling further includes Second storage rack, second storage rack include at least one second storing bar；Blanking component is located at second storage rack and blanking Between station.
- 9. the automatic reading code device for labeling of SMT charging tray as claimed in claim 8, which is characterized in that second storage rack includes Second turntable, the second actuator and multiple second storing bars for driving the second turntable to rotate, multiple second storing bar Central axis circumference array around the second turntable is arranged, and blanking component includes being fixed on the rack and along the width direction of workbench Second cross beam, the cylinder part of extension are mounted on the second lifting that can be moved on second cross beam and along the extending direction of second cross beam Cylinder, the second material folding pneumatic clamper being mounted on the telescopic rod of the second lifting cylinder.
- 10. the automatic reading code device for labeling of SMT charging tray as described in claim 1, which is characterized in that be additionally provided in rack with The first light source of first detection camera cooperation, and the second light source with the second detection camera cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454961.XU CN208856021U (en) | 2018-09-06 | 2018-09-06 | The automatic reading code device for labeling of SMT charging tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454961.XU CN208856021U (en) | 2018-09-06 | 2018-09-06 | The automatic reading code device for labeling of SMT charging tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856021U true CN208856021U (en) | 2019-05-14 |
Family
ID=66417014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454961.XU Active CN208856021U (en) | 2018-09-06 | 2018-09-06 | The automatic reading code device for labeling of SMT charging tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178532A (en) * | 2018-09-06 | 2019-01-11 | 慧眼自动化科技（广州）有限公司 | The automatic reading code device for labeling of SMT charging tray |
| CN113135427A (en) * | 2020-01-19 | 2021-07-20 | 广州市番禺致丰微电器有限公司 | Automatic material taking and placing system of SMT material tray |
-
2018
- 2018-09-06 CN CN201821454961.XU patent/CN208856021U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178532A (en) * | 2018-09-06 | 2019-01-11 | 慧眼自动化科技（广州）有限公司 | The automatic reading code device for labeling of SMT charging tray |
| CN113135427A (en) * | 2020-01-19 | 2021-07-20 | 广州市番禺致丰微电器有限公司 | Automatic material taking and placing system of SMT material tray |
| CN113135427B (en) * | 2020-01-19 | 2023-08-18 | 广州市番禺致丰微电器有限公司 | Automatic material taking and discharging system of SMT material disc |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109178532A (en) | The automatic reading code device for labeling of SMT charging tray | |
| CN205419029U (en) | Intelligence supplies to receive material machine | |
| CN210171966U (en) | Novel electric wire netting asset label detects unloading equipment | |
| CN110560582A (en) | multi-axis module full-automatic cell casing machine | |
| CN208103189U (en) | Voice coil motor automatic detection device | |
| CN210338587U (en) | SMT (surface mount technology) tray high-speed automatic code reading and labeling equipment based on visual system | |
| CN105364475A (en) | General assembly production line for remote controllers | |
| CN208304167U (en) | A kind of full-automatic battery case weld cutting all-in-one machine | |
| CN112249699B (en) | Automatic assembly production line of medical kit compatible with various models | |
| CN208856021U (en) | The automatic reading code device for labeling of SMT charging tray | |
| CN215997609U (en) | High-efficiency chip testing equipment | |
| CN108857080A (en) | A kind of full-automatic laser marking equipment of COB substrate | |
| CN107672283A (en) | Automatically release liners equipment is torn | |
| CN109823640A (en) | Continuous-flow type full-automatic double position mobile phone shell labeling production line | |
| CN217920367U (en) | Feeding and discharging manipulator tool for materials | |
| CN114769887A (en) | Full-automatic laser marking machine for circuit board | |
| CN216631664U (en) | Detection device | |
| CN108557204A (en) | Automatic labeling equipment and its labeling method | |
| CN110626798A (en) | Module carousel equipment | |
| CN210914354U (en) | Module carousel equipment | |
| CN219484584U (en) | Double-end chip marking detection equipment | |
| CN112475619A (en) | Notebook aluminum hull is with automatic sign indicating number device of beating | |
| CN209157573U (en) | Modular assembly production line | |
| CN216917694U (en) | Automatic testing machine for wireless module | |
| CN114212519B (en) | Automatic riveting production line for end plates and side plates of battery cells |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |