CN206169109U - Orthoscopic punching press automatic feeding machine - Google Patents
Orthoscopic punching press automatic feeding machine Download PDFInfo
- Publication number
- CN206169109U CN206169109U CN201620873160.1U CN201620873160U CN206169109U CN 206169109 U CN206169109 U CN 206169109U CN 201620873160 U CN201620873160 U CN 201620873160U CN 206169109 U CN206169109 U CN 206169109U
- Authority
- CN
- China
- Prior art keywords
- feeding
- punching press
- orthoscopic
- frock
- driving means
- 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- Withdrawn - After Issue
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an orthoscopic punching press automatic feeding machine, the utility model discloses simple structure, convenient to use can conveniently realize the stamping process's automatic feeding having set up feed mechanism simultaneously, can part the material each other at the material loading in -process, has avoided between the material loading in -process material because of the problem that contact friction each other harmd, has guaranteed the qualification rate of material, has solved the problem of easy friction damage between the punching press material loading in -process material among the prior art. The principle with mutual repulsion between the magnetism magnet is utilized to this kind of material loading method, utilizes to magnetize into same magnetism with the material with the magnetic magnet piece, leads to that mutual repulsion separates separately each other between the material, has effectively avoided the mutual contact between the material loading in -process material, has effectively solved between the material loading in -process material contact friction each other and the problem harmd.
Description
Technical field
This utility model is related to stamping technology field, relates generally to a kind of orthoscopic punching press automatic charging machine.
Background technology
Bearing cage is ingredient important in bearing manufacture process, and it is mainly manufactured by Sheet Metal Forming Technology
Form.At present in punching course, for the punching press feeding of bearing cage mainly adopts two kinds of charging methods：The first, handss
Dynamic monolithic feeding.This charging method work efficiency is low, has a strong impact on manufacturing schedule, and danger coefficient is higher, exists
Certain potential safety hazard；
Second, using charging barrel mechanism feeding.Its operation principle is that tablet is arranged into bunchiness, and barrel is put into from top to down
It is interior, it is such simple and practical using the mechanical hand of multistation from bottom taking out tablet one by one, but due to
Tablet arranges bunchiness, and the weight of the tablet is all overstock on nethermost tablet, so causes nethermost tablet to be difficult
Take out, and phase mutual friction between tablet, easily cause tablet mutually to scratch, easily produce defective work.
Utility model content
The technical problems to be solved in the utility model is：There is provided one kind can automatic charging, safety coefficient it is high, and can protect
The orthoscopic punching press automatic charging machine that exhibit material is not scratched.
In order to solve above-mentioned technical problem, the technical solution of the utility model is：
A kind of orthoscopic punching press automatic charging machine, including feed mechanism, feed mechanism, feeding distribution mechanism and material grabbing mechanism；
The feed mechanism includes firm banking, the delivery sheet being slidably arranged on the firm banking and first driving means, described
Being horizontally disposed with delivery sheet has several for placing the feeding frock of material, and the linear formula arrangement of the feeding frock, institute
First driving means are stated for driving the material in the feeding frock to move horizontally to the underface of feeding port；The feeder
Structure includes feeding bar for pushing tow material, drives the second driving means that the feeding bar vertically moves up and down；The depiler
Structure is arranged on the cutting plate and in the magnet piece of same magnetic including horizontally disposed cutting plate and M, and M is oneself of 1-100
So number, is provided with feeding port on the cutting plate, and the magnet piece is arranged around the feeding port annular, is provided with the cutting plate
For detecting that, with the presence or absence of the first detection means of material between the magnet piece, the feeding bar is located at the feeding frock
Lower section, and keep being vertically aligned with the feeding port；The material grabbing mechanism is located at the top of the feeding port, including moving horizontally
Material catching apparatus, drive the 3rd driving means that the material catching apparatus move horizontally, drive the material catching apparatus vertically to move up and down
Four-drive device and for detect material catching apparatus with the presence or absence of material second detection device.
Further improve as this utility model, the material catching apparatus include that the first fixed plate, several annulars are arranged on
Magnetic column in first fixed plate and the blanking device being arranged in first fixed plate, the blanking device is located at institute
State between magnetic column；The blanking device includes the blanking cylinder being vertically fixed in first fixed plate, the blanking gas
Being horizontally disposed with the piston rod of cylinder has in criss-cross blanking plate.This kind of material catching apparatus mainly use magnetite and attract ferromagnetism
The principle of material, annular is provided with multiple magnetic columns, and when magnetic column is near material, material can be by automatic suction to magnetic column
On, and then material is picked up, while relative movement will not be produced between material, therefore it is difficult to scratch material, safety coefficient
It is higher, using more convenient, and just with magnetic column magnetic without the need for other power-assisteds, use cost is relatively low；Set simultaneously
Blanking device has been put for material to be pushed from magnetic column, automatic blanking has been realized, easy to use, more hommization.
Further improve as this utility model, the first driving means include the first motor and first drive
First gear that the output shaft of galvanic electricity machine is connected, tooth bar, the displacement encoder being horizontally set on the delivery sheet, described
One gear and displacement encoder are connected respectively with tooth bar intermeshing.The first driving means simple structure of this kind of structure,
Real-time detection can be carried out to the moving displacement of feeding frock, the material in feeding frock has been effectively ensured using displacement encoder
Can keep being vertically aligned with feeding port, it is ensured that the smooth feeding of feed mechanism, convenient and hommization.
Further improve as this utility model, second driving means include the second motor, horizontally disposed
Second gear that limiting plate is connected with the output shaft of second motor and to be separately positioned on the limiting plate upper and lower
The limit switch of both sides, the feeding bar is vertically fixed on the limiting plate, and the second gear is by chain and the limit
Position plate is connected.Second driving means are set and ensure that feeding bar all can accurately be sent to material in feeding port, ensure
Being smoothed out of feeding;Simultaneously this kind of driving means are safe and reliable, ensure that the accuracy of feeding bar shift position, have
Effect avoids feeding bar and collides with other structures, and safety coefficient is high.
Further improve as this utility model, the 3rd driving means include horizontally disposed second fixed plate, water
Flat the first magnetic air cylinder being fixed in second fixed plate, the piston rod of first magnetic air cylinder and first fixed plate
It is fixedly connected.3rd driving means are set and realize moving horizontally for material catching apparatus, effectively increase the automatization of material catching apparatus
Degree；Simultaneously this kind of driving device structure is simple, safe and reliable, make use of the first magnetic air cylinder accurately to control material catching apparatus
Shift position, it is ensured that the accuracy of punching press feeding.
In order to realize moving up and down for material catching apparatus, the four-drive device includes the second magnetic air cylinder, described
The piston rod of the second magnetic air cylinder is fixedly connected with second fixed plate.
In order to meet the feeding demand of different size material, the feeding frock includes that frock body vertically sets with several
The guide post on the frock body is put, the feeding passed through for the feeding bar is vertically provided through on the frock body
Hole, the guide post is connected on the frock body by adjusting elongated hole annular.
In order to improve the detection accuracy of the first detection means and second detection device, first detection means and
Second detection device is photoswitch.
The course of work of this utility model orthoscopic punching press automatic charging machine is：After feeding frock all fills material,
Start feeding electromechanical source, first driving means are delivered to the underface of feeding port by material.Now the second driving means drive feeding
Bar is moved straight up, and then by material pushing tow to feeding port.After material is entered in feeding port, due to magnet piece magnetic
Effect, material can be attracted between magnet piece, and the material between magnet piece can be magnetized to same magnetic, and then is caused
Mutually exclusive being spaced separates between material.After the first detection means detects the material between magnet piece, the 4th drives
Device drives material catching apparatus to move down, and when magnetic column close material, material can have been attracted by magnetic column, now the second detection
Device is detected after material is attracted, and is moved on material catching apparatus return, and then the 3rd driving means drive material catching apparatus level to move
Move to stamping station, material is pushed in now blanking cylinder action, completes a feeding process.Material puts down rear blanking cylinder and returns
Position, the 3rd driving means drive material catching apparatus to be repositioned to the surface of feeding port, repeat above-mentioned feeding process, and then material is complete
Portion's feeding is finished.
Prior art is contrasted, the beneficial effect of this utility model orthoscopic punching press automatic charging machine is：
This utility model simple structure, it is easy to use, the automatic charging of punching course is effectively realized, with higher peace
Overall coefficient；Feeding distribution mechanism is provided with simultaneously, is utilized with the mutually exclusive principle of magnetic, can be by material each other in feeding process
It is spaced apart, will not contact with each other between material during material grasping to, therefore avoid between material because contact with each other friction and
The problem of damage, it is ensured that the qualification rate of material, solves in prior art and is easily rubbed between material in punching press feeding process
The problem of damage.
Description of the drawings
Fig. 1 is the left view of this utility model orthoscopic punching press automatic charging machine；
Fig. 2 is the structural representation of feeding frock in this utility model；
In figure：1st, firm banking, 2, delivery sheet, 3, feeding frock, 4, feeding bar, 5, cutting plate, 6, magnet piece, 7, feeding
Mouthful, the 8, first detection means, 9, second detection device, the 10, first fixed plate, 11, magnetic column, 12, blanking cylinder, 13, blanking
Plate, the 14, second fixed plate, the 15, first magnetic air cylinder, the 16, second magnetic air cylinder, 17, frock body, 18, guide post, 19, on
Material hole, 20, adjust elongated hole.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in more detail with specific embodiment.
As shown in figure 1, this utility model provides a kind of orthoscopic punching press automatic charging machine, its structure includes, feeder
Structure, feed mechanism, feeding distribution mechanism and material grabbing mechanism.Feed mechanism includes firm banking 1, is slidably arranged in the firm banking 1
On delivery sheet 2 and first driving means, being horizontally disposed with delivery sheet 2 has several for placing the feeding frock 3 of material,
And the linear formula of the feeding frock 3 is arranged.The arrangement of the linear formula of feeding frock 3, can be in feeding frock 3 all when using
Material is filled, the feeding of multiple feeding frocks can be carried out continuously, effectively increase work efficiency.The effect of first driving means
It is for driving the material in the feeding frock 3 to move horizontally to the underface of feeding port 7, that is to say, that ensure that material can
Keep being vertically aligned up and down with feeding port 7, be that the pushing tow material of feeding bar 4 is ready.The first driving means include first
Motor and the first gear that the output shaft of first motor is connected, the tooth being horizontally set on the delivery sheet 2
Bar and displacement encoder, the gear and displacement encoder are connected respectively with tooth bar intermeshing.The of this kind of structure
One driving device structure is simple, and real-time detection can be carried out to the moving displacement of feeding frock using displacement encoder, effectively protects
Having demonstrate,proved the material in feeding frock can keep being vertically aligned with feeding port, it is ensured that the smooth feeding of feed mechanism, more just
Just and hommization.As shown in Fig. 2 the feeding demand in order to meet different size material, the feeding frock includes frock body
17 are vertically arranged in the guide post 18 on the frock body 17 with several, are vertically provided through supplying on the frock body 17
The feeding hole 19 that the feeding bar 4 passes through, the guide post 18 is connected to the frock body 17 by adjusting the annular of elongated hole 20
On.The feeding frock of this kind of structure is provided with feeding hole and can effectively adapt to the pushing tow feeding of feeding bar 4, convenient, human nature；
Regulation elongated hole 20 is provided with simultaneously, can adapt to different size of material by adjusting the position of guide post 18, more aspect
With it is quick.
As shown in figure 1, the feed mechanism includes feeding bar 4 for pushing tow material, drives the feeding bar 4 vertically up and down
The second mobile driving means.Second driving means include the second motor, horizontally disposed limiting plate and described the
Second gear that the output shaft of two motors is connected and the limit switch for being separately positioned on the upper and lower both sides of the limiting plate,
The feeding bar is vertically fixed on the limiting plate, and the second gear is connected by chain with the limiting plate.Arrange
Limiting plate, for controlling the position that feeding bar 4 is moved up and down, and then ensure that material can all enter in combination with limit switch
Enter in feeding port 7, while can also be prevented effectively from feeding bar frees collision with other structures, it is more safe and reliable.
As shown in figure 1, the feeding distribution mechanism include horizontally disposed cutting plate 5 and M be arranged on the cutting plate 5 and
Magnet piece 6 in same magnetic, M is the natural number of 1-100, and feeding port 7 is provided with the cutting plate 5, and the magnet piece 6 is surrounded should
The annular of feeding port 7 is arranged, and is provided with the cutting plate 5 for detecting between the magnet piece 6 with the presence or absence of the first of material
Detection means, the feeding bar 4 is located at the lower section of the feeding frock 3, and keeps being vertically aligned with the feeding port 7.Here
The operation principle of feeding distribution mechanism is：It is mainly used using with principle mutually exclusive between magnetic Magnet, using same magnetic
Magnet piece material is magnetized into into same magnetic, cause between material it is mutually exclusive be spaced separate, effectively prevent material grasping mistake
Contacting with each other between material in journey, efficiently solves in feeding process because friction being contacted with each other between material and asking of damaging
Topic.
As shown in figure 1, the material grabbing mechanism is located at the top of the feeding port 7, including the material catching apparatus for moving horizontally, drive
Move the 3rd driving means that the material catching apparatus move horizontally, drive the four-drive device that the material catching apparatus vertically move up and down
And for detecting second detection device of the material catching apparatus with the presence or absence of material.3rd driving means include horizontally disposed
The first magnetic air cylinder 15 that second fixed plate 14, level is fixed in second fixed plate 14, first magnetic air cylinder 15
Piston rod is fixedly connected with first fixed plate 10.The four-drive device include the second magnetic air cylinder 16, described second
The piston rod of magnetic air cylinder 16 is fixedly connected with second fixed plate 14.It is provided with the first magnetic air cylinder and the second magnetic gas
Cylinder, distance and vertically shifting that material catching apparatus are moved horizontally are determined respectively by adjusting the position of the magnetic switch on magnetic air cylinder
Dynamic distance, it is ensured that the accuracy of material catching apparatus shift position.
As shown in figure 1, further improve as this utility model, the material catching apparatus include the first fixed plate 10, some
Magnetic column 11 that individual annular is arranged in first fixed plate 10 and the blanking device being arranged in first fixed plate 10,
The blanking device is located between the magnetic column 11；The blanking device includes vertically being fixed in first fixed plate 11
Blanking cylinder 12, on the piston rod of the blanking cylinder 12 be horizontally disposed with have in criss-cross blanking plate 13.This kind of material grasping dress
Put and mainly use the principle that magnetite attracts ferromagnetic material, annular is provided with multiple magnetic columns, when magnetic column is near material
When, material by automatic suction to magnetic column, and then material can be picked up, while relative movement will not be produced between material,
Therefore it is difficult to scratch material, safety coefficient is higher, using more convenient and dynamic without the need for other just with the magnetic of magnetic column
Power is aided in, and use cost is relatively low；Blanking device is provided with simultaneously for material to be pushed from magnetic column, under realizing automatically
Material, easy to use, more hommization.
Further improve as this utility model, shown first detection means and second detection device are photoswitch.
Arranging photoswitch can improve the detection accuracy of the first detection means and second detection device.
The course of work of this utility model orthoscopic punching press automatic charging machine is：After feeding frock all fills material,
Start feeding electromechanical source, first driving means are delivered to the underface of feeding port by material.Now the second driving means drive feeding
Bar is moved straight up, and then by material pushing tow to feeding port.After material is entered in feeding port, due to magnet piece magnetic
Effect, material can be attracted between magnet piece, and the material between magnet piece can be magnetized to same magnetic, and then is caused
Mutually exclusive being spaced separates between material.After the first detection means detects the material between magnet piece, the 4th drives
Device drives material catching apparatus to move down, and when magnetic column close material, material can have been attracted by magnetic column, now the second detection
Device is detected after material is attracted, and is moved on material catching apparatus return, and then the 3rd driving means drive material catching apparatus level to move
Move to stamping station, material is pushed in now blanking cylinder action, completes a feeding process.Material puts down rear blanking cylinder and returns
Position, the 3rd driving means drive material catching apparatus to be repositioned to the surface of feeding port, repeat above-mentioned feeding process, and then material is complete
Portion's feeding is finished.It should be noted that with control process, being realized by PLC.
This utility model simple structure, it is easy to use, the automatic charging of punching course is effectively realized, with higher peace
Overall coefficient；Feeding distribution mechanism is provided with simultaneously, is utilized with the mutually exclusive principle of magnetic, can be by material each other in feeding process
It is spaced apart, will not contact with each other between material during material grasping to, therefore avoid between material because contact with each other friction and
The problem of damage, it is ensured that the qualification rate of material, solves in prior art and is easily rubbed between material in punching press feeding process
The problem of damage.
It should be noted that the present embodiment is most preferred embodiment of the present utility model, it is not that this utility model is made
The restriction of other forms, it is any belong to those skilled in the art all changed possibly also with the technology contents of the disclosure above or
It is modified as the equivalent implementations of equivalent variations.But on the premise of every know-why without departing from this utility model, according to this
Any simple modification, equivalent variations and remodeling that the technical spirit of utility model is made to embodiment of above, should all fall into this
Utility model patent protection domain.
Claims (8)
1. a kind of orthoscopic punching press automatic charging machine, it is characterised in that:Including feed mechanism, feed mechanism, feeding distribution mechanism and
Material grabbing mechanism；The feed mechanism include firm banking (1), the delivery sheet (2) that is slidably arranged on the firm banking (1) and
First driving means, being horizontally disposed with the delivery sheet (2) has several for placing the feeding frock (3) of material, and described
Feeding frock (3) linearly formula arrangement, the first driving means are used to drive the material water in the feeding frock (3) to translate
Move to the underface of feeding port (7)；The feed mechanism includes feeding bar (4) for pushing tow material, drives the feeding bar (4)
The second driving means for vertically moving up and down；The feeding distribution mechanism is arranged on this including horizontally disposed cutting plate (5) and M
Magnet piece (6) on cutting plate (5) and in same magnetic, M is the natural number of 1-100, and on the cutting plate (5) feeding port is provided with
(7), the magnet piece (6) is arranged around feeding port (7) annular, is provided with for detecting the magnetic on the cutting plate (5)
With the presence or absence of first detection means (8) of material between iron block (6), the feeding bar (4) is under the feeding frock (3)
Side, and keep being vertically aligned with the feeding port (7)；The material grabbing mechanism is located at the top of the feeding port (7), including level
Mobile material catching apparatus, the 3rd driving means for driving the material catching apparatus to move horizontally, drive the material catching apparatus vertically upper and lower
Mobile four-drive device and for detecting second detection device of the material catching apparatus with the presence or absence of material（9）.
2. orthoscopic punching press automatic charging machine according to claim 1, it is characterised in that:The material catching apparatus include the
One fixed plate（10）, several annulars be arranged on first fixed plate（10）On magnetic column（11）And it is arranged on described first
Fixed plate（10）On blanking device, the blanking device be located at the magnetic column（11）Between；The blanking device includes perpendicular
Directly it is fixed on first fixed plate（10）On blanking cylinder（12）, the blanking cylinder（12）Piston rod on be horizontally disposed with
Have in criss-cross blanking plate（13）.
3. orthoscopic punching press automatic charging machine according to claim 1 and 2, it is characterised in that:The first driving means
Including the first motor and the first gear that the output shaft of first motor is connected, it is horizontally set on the feeding
Tooth bar, displacement encoder on plate, the first gear and displacement encoder are connected respectively with tooth bar intermeshing.
4. orthoscopic punching press automatic charging machine according to claim 1 and 2, it is characterised in that:Second driving means
Including the second gear that the second motor, horizontally disposed limiting plate are connected with the output shaft of second motor
And the limit switch of the upper and lower both sides of the limiting plate is separately positioned on, the feeding bar is vertically fixed on the limiting plate,
The second gear is connected by chain with the limiting plate.
5. orthoscopic punching press automatic charging machine according to claim 2, it is characterised in that:3rd driving means include
Horizontally disposed second fixed plate（14）, level be fixed on second fixed plate（14）On the first magnetic air cylinder（15）, it is described
First magnetic air cylinder（15）Piston rod and first fixed plate（10）It is fixedly connected.
6. orthoscopic punching press automatic charging machine according to claim 5, it is characterised in that:The four-drive device includes
Second magnetic air cylinder（16）, second magnetic air cylinder（16）Piston rod and second fixed plate（14）It is fixedly connected.
7. orthoscopic punching press automatic charging machine according to claim 1 and 2, it is characterised in that:The feeding frock includes
Frock body（17）The frock body is vertically arranged in several（17）On guide post（18）, the frock body（17）On
Vertically it is provided through for the feeding bar（4）The feeding hole for passing through（19）, the guide post（18）By adjusting elongated hole（20）
Annular is connected to the frock body（17）On.
8. orthoscopic punching press automatic charging machine according to claim 1 and 2, it is characterised in that:First detection means
Photoswitch is with second detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873160.1U CN206169109U (en) | 2016-08-13 | 2016-08-13 | Orthoscopic punching press automatic feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873160.1U CN206169109U (en) | 2016-08-13 | 2016-08-13 | Orthoscopic punching press automatic feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169109U true CN206169109U (en) | 2017-05-17 |
Family
ID=60239868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620873160.1U Withdrawn - After Issue CN206169109U (en) | 2016-08-13 | 2016-08-13 | Orthoscopic punching press automatic feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077339A (en) * | 2016-08-13 | 2016-11-09 | 聊城市新欣金帝保持器科技有限公司 | A kind of orthoscopic punching press automatic charging machine and punching press automatic charging method |
-
2016
- 2016-08-13 CN CN201620873160.1U patent/CN206169109U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077339A (en) * | 2016-08-13 | 2016-11-09 | 聊城市新欣金帝保持器科技有限公司 | A kind of orthoscopic punching press automatic charging machine and punching press automatic charging method |
| CN106077339B (en) * | 2016-08-13 | 2018-07-27 | 聊城市新欣金帝保持器科技有限公司 | A kind of linear punching press automatic charging machine and punching press automatic charging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107819134B (en) | New energy battery module assembly line | |
| CN103979144B (en) | Packaging bag secondary automatic packaging system | |
| CN206842504U (en) | A kind of silicon steel sheet detection sorting closed assembly device | |
| CN202861248U (en) | Automatic material-taking device | |
| CN203093341U (en) | Automatic overturning laser marking tool | |
| CN105109960B (en) | Feed type single-station feeding bin | |
| CN206464458U (en) | A kind of automatic punching machine manipulator | |
| CN207851258U (en) | A kind of full-automatic battery checks equipment and its feeding device | |
| CN203581921U (en) | Magnetic core feeding device | |
| CN203581436U (en) | Automatic packing machine | |
| CN203171150U (en) | Automatic feeding device of gantry laser cutting machine | |
| CN206169109U (en) | Orthoscopic punching press automatic feeding machine | |
| CN206169113U (en) | Disc type punching press automatic feeding machine | |
| CN203900308U (en) | Rotary sheet stock machine | |
| CN107671161B (en) | Automatic material taking and stamping method | |
| CN106077339B (en) | A kind of linear punching press automatic charging machine and punching press automatic charging method | |
| CN109502354A (en) | A kind of finished product packing box palletizing apparatus | |
| CN201010368Y (en) | Holding tray separating mechanism of IC full-automatic holding tray detecting braider | |
| CN203172905U (en) | Packaging equipment | |
| CN106064214B (en) | A kind of disc type punching press automatic charging machine | |
| CN203903479U (en) | Wheel stacking device | |
| CN104076087B (en) | Workpiece conveying device of eddy current flaw detector | |
| CN206392740U (en) | Sheet material handling equipment and numerical control press | |
| CN202208536U (en) | Device for pushing blanks | |
| CN203725658U (en) | Automatic processing device of glass sealing body with metal pins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180727 |