CN205974253U - Car glass -cutting head with antidrip device - Google Patents
Car glass -cutting head with antidrip device Download PDFInfo
- Publication number
- CN205974253U CN205974253U CN201620935198.7U CN201620935198U CN205974253U CN 205974253 U CN205974253 U CN 205974253U CN 201620935198 U CN201620935198 U CN 201620935198U CN 205974253 U CN205974253 U CN 205974253U
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- China
- Prior art keywords
- cutting head
- oil
- glass
- pressure regulator
- pressure
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- 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- Withdrawn - After Issue
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Abstract
The utility model relates to a car glass -cutting head with antidrip device, it has solved current car glass -cutting head when the cutting, be simple joining kerosene, when the cutting is accomplished, can not in time stop, clear away, lead to the fact the big minim of lubricated kerosene on glass, it is dirty to cause the glass surface to have big metering rod, the technical problem who leads to the decline of car glass -cutting processingquality, it is equipped with the first hoisting device of glass -cutting and connects, the inside oil drip mouth that is equipped with of glass -cutting head, the inside oil feed passageway that is equipped with of ball spline shaft, oil feed passageway front end is equipped with the oil inlet, the oil inlet is connected with the fuel feeding way, the oil feed passageway other end is connected with the inside oil drip mouth of glass -cutting head, the utility model discloses but wide application in car glass processing field.
Description
Technical field
This utility model is related to glass plate processing technique field, specifically a kind of vehicle glass with Anti-dripping device
Cutting head.
Background technology
Front windshield, rear seat windscreen and the side window glass using on automobile, is the important spare part of automobile, this
Glass plate blank is processed by a little glass apparatus for working glass sheet.Glass of automobile glass plate processing includes glass plate cut,
The cutting of the techniques such as glass plate edging, wherein vehicle glass is one important operation, and vehicle glass is in cutting it is necessary to use coal
Oil lubrication, otherwise occurs the defects such as cracking, crackle during glass-cutting, also glass-cutting head can be caused to damage, reduce the life-span.
Existing vehicle glass cutting head, in cutting, simply simply adds kerosene, when cutting completes it is impossible to timely stop, clearly
Remove, cause the kerosene lubricating to drop in a large number on glass, cause glass surface to have a large amount of greasy dirts, also result in glass-cutting head simultaneously
A large amount of kerosene are left on surface, when working long hours, can be stained with a large amount of dusts, lead to vehicle glass cutting processing Quality Down.
Content of the invention
This utility model is exactly to solve existing vehicle glass cutting head in cutting, simply simply adds coal
Oil, when cutting completes it is impossible to timely stop, removing, causes the kerosene lubricating to drop in a large number on glass, causes glass surface to deposit
There are a large amount of greasy dirts, also result in glass-cutting head surface simultaneously and leave a large amount of kerosene, when working long hours, a large amount of dusts can be stained with,
Lead to the technical problem of vehicle glass cutting processing Quality Down, provide a kind of vehicle glass cutting head in cutting, automatically add
Enter kerosene, when cutting completes, can stop in time, remove kerosene, the kerosene not resulting in lubrication drops on glass in a large number, will not
Cause glass surface to have a large amount of greasy dirts, also do not result in glass-cutting head surface simultaneously and leave a large amount of kerosene, work long hours
When, a large amount of dusts will not be stained with it is impossible to lead to the glass of automobile with Anti-dripping device of vehicle glass cutting processing Quality Down
Glass cutting head.
For this reason, the technical solution of the utility model is, a kind of vehicle glass cutting head with Anti-dripping device, it is provided with back
Rotating shaft, gyroaxis front end is provided with bevel gear, and the gyroaxis other end is provided with cutting head Rotational eccentricity plate, cutting head Rotational eccentricity plate one
End is connected with the gyroaxis other end by cutting head bail, and the cutting head Rotational eccentricity plate other end is provided with X-axis dovetail, X-axis swallow
Tail slipper is provided with installation bent plate, installs bent plate bottom and is provided with Y-axis dovetail again, and Y-axis dove-tail slide part is provided with cutting head peace
Dress base plate, cutting head mounting base top is provided with Z-direction cylinder, and Z-direction cylinder is connected with glass-cutting head lifting device, and cutting head is pacified
Dress base plate bottom is provided with splined shaft bearing, is provided with ball spline sleeve, is provided with ball inside ball spline sleeve inside splined shaft bearing
Splined shaft, ball spline shaft front end is provided with glass-cutting head, is provided with oil dripping mouth, sets inside ball spline shaft inside glass-cutting head
There is oil inlet passage, oil inlet passage front end is provided with oil-in, and oil-in is connected with oil passage, the oil inlet passage other end and glass-cutting
Oil dripping mouth within head connects.
Preferably, glass-cutting head lifting device is provided with source of the gas, and source of the gas is connected with straight cuts pressure regulator valve, and straight cuts are adjusted
Pressure valve is connected with straight cuts reversal valve, and straight cuts reversal valve is connected with cylinder air inlet, and source of the gas is lifted with cutting head again and adjusts
Pressure valve connects, and cutting head lifting pressure regulator valve air inlet another with cylinder is connected.
Preferably, the pressure of straight cuts pressure regulator valve is set as 0.1-0.5Mpa, and the pressure that cutting head lifts pressure regulator valve sets
It is set to 0.01-0.05Mpa.
Preferably, source of the gas is connected with curvilinear cut pressure regulator valve again, and curvilinear cut pressure regulator valve is connected with curvilinear cut reversal valve,
Curvilinear cut reversal valve is connected with straight cuts reversal valve.
Preferably, the pressure of straight cuts pressure regulator valve is set as 0.1-0.5Mpa, and the pressure of curvilinear cut pressure regulator valve sets
For 0.1-0.5Mpa, the pressure that cutting head lifts pressure regulator valve is set as 0.01-0.05Mpa, the pressure that straight cuts pressure regulator valve sets
Power is always more than the pressure that curvilinear cut pressure regulator valve sets.
Preferably, oil passage is provided with fuel feeding pressure regulator valve, and fuel feeding pressure regulator valve one end is connected with source of the gas, the fuel feeding pressure regulator valve other end
It is connected with lubricating oil storage tank air inlet, lubricating oil storage tank oil-out is connected with fuel feeding reversal valve, fuel feeding reversal valve and oil-feed
Mouth connects.
Preferably, oil-in is in parallel with oil passage is provided with negative pressure of vacuum pipeline.
Preferably, negative pressure of vacuum pipeline is provided with vacuum generator, and vacuum generator is connected with vacuum regulating valve, vacuum pressure regulation
Valve is connected with vacuum reversal valve, and vacuum reversal valve is connected with oil-in, is provided with oil-water separation between vacuum reversal valve and oil-in
Device.
Preferably, vacuum generator is vacuum pump.
Preferably, the negative pressure of vacuum scope of negative pressure of vacuum pipeline is 10pa-20pa.
The beneficial effects of the utility model are to be provided with oil dripping mouth due to inside glass-cutting head, set inside ball spline shaft
There is oil inlet passage, oil inlet passage front end is provided with oil-in, and oil-in is connected with oil passage, the oil inlet passage other end and glass-cutting
Oil dripping mouth within head connects, and oil inlet passage is in parallel with oil passage to be provided with negative pressure of vacuum pipeline, and vehicle glass cutting head is in cutting
When, it is automatically added to kerosene, when cutting completes, can stop in time, remove kerosene, the kerosene not resulting in lubrication drops in glass in a large number
On glass, do not result in glass surface and have a large amount of greasy dirts, do not result in glass-cutting head surface simultaneously yet and leave a large amount of kerosene, long
During time service, a large amount of dusts will not be stained with it is impossible to lead to vehicle glass cutting processing Quality Down.
Brief description
Fig. 1 is a kind of example structure schematic diagram of the present utility model；
Fig. 2 is glass-cutting head part axonometric drawing；
Fig. 3 is another axonometric drawing of glass-cutting head part；
Fig. 4 is glass-cutting head part front view；
Fig. 5 is glass-cutting head part sectional view；
Fig. 6 is glass-cutting head pneumatic schematic diagram and fuel feeding schematic diagram.
In figure symbol description：
1. source of the gas；2. glass-cutting head lifting device；3. cutting head lifts pressure regulator valve；4. curvilinear cut pressure regulator valve；5. straight
Wire cutting reversal valve；6. one-way throttle valve；7. curvilinear cut pressure regulator valve；8. oil passage；9. negative pressure of vacuum pipeline；10. lubricating oil
Oil storage tank；11. vacuum generators；12. vacuum regulating valves；13. vacuum reversal valves；14. oil water separators；15. fuel feeding reversal valves；
16. straight cuts pressure regulator valves；17. fuel feeding pressure regulator valves；101. gyroaxis；102. bevel gear；103. gyroaxis bearings；104. cutting
Head clamping hoop；105. cutting head Rotational eccentricity plates；106.X axle dovetail；107. oil-in；108.Z is to cylinder；109. installations are curved
Plate；110. ball spline shaft；111.Y axle dovetail；112. cutting head mounting bases；113. splined shaft bearings；114. glass-cutting
Head；115. buffer spring；116. ball spline sleeve；117. oil inlet passage；118. oil dripping mouths.
Specific embodiment
Referring to the drawings, with specific embodiment, this utility model is described in further detail.
It is a kind of embodiment of the present utility model as shown in figures 1 to 6, a kind of vehicle glass cutting with Anti-dripping device
Head, is provided with gyroaxis 101, and gyroaxis 101 front end is provided with bevel gear 102, and gyroaxis 101 other end is provided with cutting head Rotational eccentricity
Plate 105, bevel gear 102 can drive gyroaxis 101 to rotate, and gyroaxis 101 drives cutting head Rotational eccentricity plate 105 to rotate, and cuts
Cut Rotational eccentricity plate 105 one end to be connected with gyroaxis 101 other end by cutting head bail 104, cutting head Rotational eccentricity
Plate 105 other end is provided with X-axis dovetail 106, and X-axis dovetail 106 slipper is provided with installation bent plate 109, installs bent plate 109 bottom again
It is provided with Y-axis dovetail 111, Y-axis dovetail 111 slipper is provided with cutting head mounting base 112, cutting head mounting base 112 top
It is provided with Z-direction cylinder 108, Z-direction cylinder 108 is connected with glass-cutting head lifting device 2, and cutting head mounting base 112 bottom is provided with
Splined shaft bearing 113, is provided with ball spline sleeve 116 inside splined shaft bearing 113, be provided with ball flower inside ball spline sleeve 116
Key axle 110, ball spline shaft 110 front end is provided with glass-cutting 114, and ball spline shaft 110, can under the drive of cylinder 108
To be slided up and down inside splined shaft bearing 113, realize the oscilaltion of glass-cutting 114.
As can be seen that the position in X-axis for the glass-cutting 114, Y-axis swallow can be adjusted when X-axis dovetail 106 slides in Fig. 1
Tail 111 slide when can adjust the position in Y-axis for the glass-cutting 114, so that it is guaranteed that the cutting axis of glass-cutting 114 with
Gyroaxis 101 coaxial line, so can be with the cutting angle of precise control glass-cutting 114, can be straight according to glass-cutting
Line or curvilinear cut require, and the corner of precise control glass-cutting 114 is it is ensured that glass-cutting 114 is all along cutting
Normal direction cutting, thus ensure cut concordance and quality；Because glass-cutting 114 is arranged on cutting head revolution partially
On core 105, so when gyroaxis 101 rotates, glass-cutting 114 can be driven to be in various cutting angles, flexible adjustment
Convenient.
In Fig. 5 as can be seen that glass-cutting 114 inside be provided with oil dripping mouth 118, be provided with inside ball spline shaft 110 into
Oily passage 117, oil inlet passage 117 front end is provided with oil-in 107, and oil-in 107 is connected with oil passage 8, and oil inlet passage 117 is another
End is connected with the oil dripping mouth 118 within glass-cutting 114.Oil passage 8 provides lubricating oil during glass-cutting, and lubricating oil passes through
Oil-in 107 enters, through oil inlet passage 117 reach oil dripping mouth 118, cutting when just can provide needs lubrication it is ensured that
In the life-span of cutting head, ensure concordance and the quality cut simultaneously.
It can also be seen that being provided with two ball spline sleeve 116 inside splined shaft bearing 113 in Fig. 5, two ball spline sleeve
116 setting increased guiding length, ensure that ball spline shaft 110 is more steady when sliding up and down, precision is higher；Ball is spent
Key axle 110 is cylindrical to be provided with buffer spring 115 and Z-direction cylinder 108 between, and the effect of buffer spring 115 is mainly absorbed glass and cuts
Cut 114 impulsive forces when sliding up and down, so that glass-cutting 114 is lifted more steady, it is to avoid glass is impacted.
As can be seen that glass-cutting head lifting device 2 is provided with source of the gas 1 in Fig. 6, source of the gas 1 is with straight cuts pressure regulator valve 16 even
Connect, straight cuts pressure regulator valve 16 is connected with straight cuts reversal valve 5, straight cuts reversal valve 5 is connected with cylinder 108 air inlet,
Source of the gas 1 lifts pressure regulator valve 3 with cutting head again and is connected, and cutting head lifting pressure regulator valve 3 air inlet another with cylinder 108 is connected, straight line
Cutting pressure regulator valve 16 is two-position three-way valve, and the pressure of straight cuts pressure regulator valve 16 is set as 0.1-0.5Mpa, and cutting head lifting is adjusted
The pressure of pressure valve 3 is set as 0.01-0.05Mpa.
When needing glass-cutting, straight cuts pressure regulator valve 16 is powered, and gas circuit is opened, due to straight cuts pressure regulator valve 16
Pressure set points than cutting head lifted pressure regulator valve 3 pressure set points high, gas circuit control Z-direction cylinder 108 decline, drive glass
Cutting head 114 reaches operating position, and buffer spring 115 also functions to cushioning effect during glass-cutting 114 decline, with
When, the air pressure that cutting head is lifted in pressure regulator valve 3 forms back pressure, that is, the pressure of straight cuts pressure regulator valve 16 and cutting head are lifted
One pressure reduction of pressure initiation in pressure regulator valve 3, during this pressure differential Δ P1 can also play glass-cutting 114 decline
Cushioning effect, glass-cutting 114 reaches behind operating position it is possible to complete straight line and the curvilinear cut of glass, gas now
Road pattern is more suitable for cutting straight line pattern.
It can also be seen that source of the gas 1 is connected with curvilinear cut pressure regulator valve 7 again in Fig. 6, curvilinear cut pressure regulator valve 7 and curve are cut
Cut reversal valve 4 to connect, curvilinear cut reversal valve 4 is connected with straight cuts reversal valve 5, the pressure of straight cuts pressure regulator valve 16 sets
For 0.1-0.5Mpa, the pressure of curvilinear cut pressure regulator valve 7 is set as 0.1-0.5Mpa, and the pressure that cutting head lifts pressure regulator valve 3 sets
It is set to 0.01-0.05Mpa, the pressure that straight cuts pressure regulator valve 16 sets always is more than the pressure that curvilinear cut pressure regulator valve 7 sets, bent
Wire cutting reversal valve 4 is also two-bit triplet reversal valve, when straight cuts reversal valve 5 power-off, curvilinear cut reversal valve 4 is led to
Electricity is it is also possible to drive glass-cutting 114 to drop to operating position, but now the pressure of curvilinear cut pressure regulator valve 7 diminishes, curve
The pressure differential Δ P2 of the pressure of cutting pressure regulator valve 7 and cutting head lifting pressure regulator valve 3 diminishes, and this gas circuit control model has been more suitable for
Become the cutting of curve glass.When the cutting technique needing to complete different-thickness glass it is also possible to be changed by controlling straight cuts
To the power on/off of valve 5 and curvilinear cut reversal valve 4, required with the cutting technique realizing different.
It is also seen that straight cuts reversal valve 5 is connected with one-way throttle valve 6 so can more easily control gas in Fig. 6
The throttling on road, to control the movement velocity of glass-cutting 114.
It is also seen that oil passage 8 is provided with fuel feeding pressure regulator valve 17 in Fig. 6, fuel feeding pressure regulator valve 17 one end is connected with source of the gas 1, supplies
Oily pressure regulator valve 17 other end is connected with lubricating oil storage tank 10 air inlet, lubricating oil storage tank 10 oil-out and fuel feeding reversal valve 15
Connect, fuel feeding reversal valve 15 is connected with oil-in 107, when glass-cutting 114 is cut, opens fuel feeding reversal valve 15, lubrication
Lubricating oil in oily oil storage tank 10 it is possible to be reached at oil dripping mouth 118 by oil inlet passage 117, is provided under the influence of air pressure
The lubricating oil that glass-cutting needs.The lubricating oil of the present embodiment adopts kerosene, it would however also be possible to employ other lubricating oil being suitable for lubrication.
It is also seen that being provided with negative pressure of vacuum pipeline 9, negative pressure of vacuum pipeline 9 oil-in 107 is in parallel with oil passage 8 in Fig. 6
It is provided with vacuum generator 11, vacuum generator 11 is connected with vacuum regulating valve 12, the vacuum generator 11 of the present embodiment is vacuum
Pump or other vacuum generating device, vacuum regulating valve 12 is connected with vacuum reversal valve 13, vacuum reversal valve 13 and oil-feed
Mouth 107 connection, is provided with oil water separator 14 between vacuum reversal valve 13 and oil-in 107；The Main Function of negative pressure of vacuum pipeline 9
It is when not needing fuel feeding, provides negative pressure in the end of oil passage, the effect of negative pressure makes the lubricating oil in oil inlet passage 117 return
Stream it is impossible to cause lubricating oil water clock processing glass plate on or water clock in glass-cutting 114, it also avoid permanent worker
Greasy dirt when making causes quality problems during cutting, and through many experiments, the negative pressure of vacuum scope of negative pressure of vacuum pipeline is
During 10pa-20pa, the negative pressure reflowing result that it provides is best；The profit being provided between vacuum reversal valve 13 and oil-in 107 divides
The lubricating oil that backflow can be met from device 14 sufficiently reclaims, and does not cause secondary pollution, it also avoid wasting.
The present embodiment, when vehicle glass cutting head cuts, is automatically added to the lubricating oil such as kerosene, when cutting completes, can and
When stop, lubricant removal, the kerosene not resulting in lubrication drops on glass in a large number, does not result in glass surface and has big gauging
Dirt, does not result in glass-cutting head surface simultaneously yet and leaves a large amount of kerosene, when working long hours, will not be stained with a large amount of dusts, no
Vehicle glass cutting processing Quality Down can be led to.
The equivalent of any technical characteristic illustrating in the present embodiment, broadly falls into the scope of this utility model protection,
This does not repeat one by one.
Claims (10)
1. a kind of vehicle glass cutting head with Anti-dripping device it is characterised in that：It is provided with gyroaxis, described gyroaxis front end
It is provided with bevel gear, the described gyroaxis other end is provided with cutting head Rotational eccentricity plate, described cutting head Rotational eccentricity plate one end is passed through
Cutting head bail is connected with the gyroaxis other end, and the described cutting head Rotational eccentricity plate other end is provided with X-axis dovetail, described X-axis
Dove-tail slide part is provided with installation bent plate, and described installation bent plate bottom is provided with Y-axis dovetail again, and described Y-axis dove-tail slide part sets
There is cutting head mounting base, described cutting head mounting base top is provided with Z-direction cylinder, and described Z-direction cylinder and glass-cutting head carry
Rise device to connect, described cutting head mounting base bottom is provided with splined shaft bearing, inside described splined shaft bearing, be provided with ball flower
Key set, is provided with ball spline shaft inside described ball spline sleeve, and described ball spline shaft front end is provided with glass-cutting head, described glass
Be provided with oil dripping mouth inside glass cutting head, inside described ball spline shaft, be provided with oil inlet passage, described oil inlet passage front end be provided with into
Hydraulic fluid port, described oil-in is connected with oil passage, and the described oil inlet passage other end is connected with the oil dripping mouth within glass-cutting head.
2. the vehicle glass cutting head with Anti-dripping device according to claim 1 it is characterised in that：Described glass is cut
Cut a lifting device and be provided with source of the gas, described source of the gas is connected with straight cuts pressure regulator valve, described straight cuts pressure regulator valve is cut with straight line
Cut reversal valve to connect, described gas straight cuts reversal valve is connected with cylinder air inlet, described source of the gas lifts pressure regulation with cutting head again
Valve connects, and described cutting head lifting pressure regulator valve air inlet another with cylinder is connected.
3. the vehicle glass cutting head with Anti-dripping device according to claim 2 it is characterised in that：Described straight line is cut
The pressure cutting pressure regulator valve is set as 0.1-0.5Mpa, and the pressure that described cutting head lifts pressure regulator valve is set as 0.01-0.05Mpa.
4. the vehicle glass cutting head with Anti-dripping device according to claim 2 it is characterised in that：Described source of the gas is again
It is connected with curvilinear cut pressure regulator valve, described curvilinear cut pressure regulator valve is connected with curvilinear cut reversal valve, described curvilinear cut commutation
Valve is connected with straight cuts reversal valve.
5. the vehicle glass cutting head with Anti-dripping device according to claim 4 it is characterised in that：Described straight line is cut
The pressure cutting pressure regulator valve is set as 0.1-0.5Mpa, and the pressure of described curvilinear cut pressure regulator valve is set as 0.1-0.5Mpa, described
The pressure that cutting head lifts pressure regulator valve is set as 0.01-0.05Mpa, and the pressure that described straight cuts pressure regulator valve sets always is more than song
The pressure that wire cutting pressure regulator valve sets.
6. the vehicle glass cutting head with Anti-dripping device according to claim 1 it is characterised in that：Described fuel feeding
Road is provided with fuel feeding pressure regulator valve, and described fuel feeding pressure regulator valve one end is connected with source of the gas, and the described fuel feeding pressure regulator valve other end is stored up with lubricating oil
Oil tank air inlet connects, and described lubricating oil storage tank oil-out is connected with fuel feeding reversal valve, described fuel feeding reversal valve and oil-in
Connect.
7. the vehicle glass cutting head with Anti-dripping device according to claim 6 it is characterised in that：Described oil-in
In parallel with oil passage it is provided with negative pressure of vacuum pipeline.
8. the vehicle glass cutting head with Anti-dripping device according to claim 7 it is characterised in that：Described vacuum is born
Pressure pipe road is provided with vacuum generator, and described vacuum generator is connected with vacuum regulating valve, and described vacuum regulating valve is commutated with vacuum
Valve connects, and described vacuum reversal valve is connected with oil-in, is provided with oil water separator between described vacuum reversal valve and oil-in.
9. the vehicle glass cutting head with Anti-dripping device according to claim 8 it is characterised in that：Described vacuum is sent out
Raw device is vacuum pump.
10. the vehicle glass cutting head with Anti-dripping device according to claim 8 it is characterised in that：Described vacuum
The negative pressure of vacuum scope of negative pressure line is 10pa-20pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935198.7U CN205974253U (en) | 2016-08-25 | 2016-08-25 | Car glass -cutting head with antidrip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935198.7U CN205974253U (en) | 2016-08-25 | 2016-08-25 | Car glass -cutting head with antidrip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205974253U true CN205974253U (en) | 2017-02-22 |
Family
ID=58034597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620935198.7U Withdrawn - After Issue CN205974253U (en) | 2016-08-25 | 2016-08-25 | Car glass -cutting head with antidrip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205974253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082623A (en) * | 2016-08-25 | 2016-11-09 | 威海市银河光电设备有限公司 | Vehicle glass cutting head with Anti-dripping device |
| CN106853660A (en) * | 2017-03-06 | 2017-06-16 | 芜湖东旭光电科技有限公司 | Glass cutting-up machine |
-
2016
- 2016-08-25 CN CN201620935198.7U patent/CN205974253U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082623A (en) * | 2016-08-25 | 2016-11-09 | 威海市银河光电设备有限公司 | Vehicle glass cutting head with Anti-dripping device |
| CN106082623B (en) * | 2016-08-25 | 2018-06-19 | 威海市银河光电设备有限公司 | Vehicle glass cutting head with Anti-dripping device |
| CN106853660A (en) * | 2017-03-06 | 2017-06-16 | 芜湖东旭光电科技有限公司 | Glass cutting-up machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20180619 |