CN209322725U - A kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass - Google Patents
A kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass Download PDFInfo
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- CN209322725U CN209322725U CN201821785006.4U CN201821785006U CN209322725U CN 209322725 U CN209322725 U CN 209322725U CN 201821785006 U CN201821785006 U CN 201821785006U CN 209322725 U CN209322725 U CN 209322725U
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- cutter head
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Abstract
The utility model discloses a kind of crosscutting cutter head pressure automatic adjusting devices of cover-plate glass.The utility model is provided with electro-pneumatic proportional valve and pressure sensor on cutter head cylinder, and the side of cutter head is provided with photoelectric sensor；X and Y for measuring and recording the amount of glass X and the lateral Cutting Length Y of glass plate that cutter has been cut, and are transmitted to PLC system by photoelectric sensor；When cutter head cylinder non-streaming is to cutting glass plate, cutter head can be arranged by control program has larger pressure at the area Y1 and the area Y2, cutter head has compared with by the lesser pressure in cut edge part when cutting the area Y3, with ensure entirely to cut stroke have as close possible to depth of cut；On the other hand, when cutter head is accumulative cuts to certain length, the automatic pressure that increases is to suitable cutting pressure, it is ensured that cutting reaches ideal depth of cut.Both the above pressure controls while implementing to can achieve ideal cutting effect, effectively improves crosscutting yields.
Description
[technical field]
The utility model belongs to cover-plate glass production field, and in particular to a kind of crosscutting pressure of cutter head of cover-plate glass is adjusted automatically
Regulating device.
[background technique]
Since overflow downdraw produces cover-plate glass, glass is unfolded using the pulling force of edge machine for the molding of glass, due to
Edge-pulling machine head is in high-temperature work environment, need to cool down to it, causes its neighbouring glass molding compared with middle effective area portion
Divide thickness.When previous transverse cutting unit cuts glass plate, cutting pressure be it is constant, depth of cut is consistent, leads to depth of cut
It is inconsistent, may generate because cutting pressure is excessive or it is too small caused by defective products；With cutter cutter head continuously making at high temperature
With, cutter head rust, ideal depth of cut is unable to reach in the constant pressure of beginning setting and causes to cut bad, or even is cut
Disconnected, this has resulted in annealing furnace putty, crisis equipment and personal safety.
[utility model content]
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of crosscutting cutter head pressure of cover-plate glass
Force automatic regulating device.For the utility model by that will cut quantity and transverse cuts length as independent variable, cutter head applies pressure
As dependent variable, it is ensured that cutting reaches ideal depth of cut.
In order to achieve the above objectives, the utility model is achieved using following technical scheme:
A kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass, comprising: cutter head cylinder and cutter head, cutter head cylinder it is defeated
Outlet is connected with cutter head, is fixedly installed electro-pneumatic proportional valve on cutter head cylinder；Pressure is fixedly installed on the output end of cutter head cylinder
Force snesor；The side of the traverse of glass plate is fixedly installed photoelectric sensor；Pressure sensor and photoelectric sensor it is defeated
Outlet is respectively connected to the input terminal of PLC system；The output end of PLC system is connected with the input terminal of electro-pneumatic proportional valve；
Photoelectric sensor, the amount of glass X cut for measuring and recording cutter head, and quantity X is transmitted back to PLC system
System.
Further improvement of the utility model is:
Preferably, cutter head is used for transverse cuts glass；
Cutter head cylinder makes cutter head along cover-plate glass transverse cuts glass for applying pressure to cutter head；Cover-plate glass is lateral
To flow to vertical direction with glass；
Pressure sensor, for acquiring pressure that cutter head cylinder applies to cutter head and being transmitted to PLC system；
PLC system, for setting pressure P according to the lateral length of glass plate or the clipping time of cutter head1, according to cutter head
The amount of glass X cut sets pressure P2；In conjunction with P1With P2, set the goal pressure P that cutter head cylinder applies to cutter headAlways；Root
According to pressure PAlways, the aperture of electro-pneumatic proportional valve is set, while opening amount signal is transmitted to electro-pneumatic proportional valve；
Electro-pneumatic proportional valve, for receiving the opening amount signal of PLC system, adjusting itself aperture and then adjusting the application of cutter head cylinder
Pressure on cutter head.
Preferably, described device further includes human-computer interaction interface, for showing pressure, glass that cutter head cylinder applies to cutter head
The lateral Cutting Length Y and amount of glass X cut of glass plate；P can be inputted simultaneously2And PAlways。
Preferably, PLC system selects mitsubishi FX2N series.
Preferably, pressure sensor selects riel spy T series.
Preferably, photoelectric sensor selects E3ZM-T63.
Preferably, electro-pneumatic proportional valve selects CKD.
Compared with prior art, the utility model has the following beneficial effects:
The utility model discloses a kind of crosscutting cutter head pressure automatic adjusting devices of cover-plate glass.The utility model is in cutter head
Electro-pneumatic proportional valve and pressure sensor are provided on cylinder, the side of cutter head is provided with photoelectric sensor；Photoelectric sensor is used for
The amount of glass X and the lateral Cutting Length Y of glass plate that cutter has been cut are measured and recorded, and X and Y are transmitted to PLC system
System；When cutter head cylinder non-streaming is to cutting glass plate, cutter head can be arranged by control program has larger pressure at the area Y1 and the area Y2
Power, cutter head has compared with by the lesser pressure in cut edge part when cutting the area Y3, has as far as possible to ensure entirely to cut stroke
Close depth of cut；On the other hand, when cutter head is accumulative cuts to certain length, the automatic pressure that increases is to suitable cutting
Pressure, it is ensured that cutting reaches ideal depth of cut.The control of both the above pressure while implementation can achieve ideal cutting effect
Fruit effectively improves crosscutting yields.
Further, the electro-pneumatic proportional valve of the utility model is applied by adjusting the aperture control cutter head cylinder of itself to cutter head
The data are transmitted back to PLC system simultaneously by the pressure added, the pressure that pressure sensor is used to acquire cutter head；PLC system is according to glass
The lateral length of glass or the clipping time of cutter head, the setting pressure P that Cutting Length Y influences1, the glass that has been cut according to cutter head
Quantity X, the pressure P that setting cutting quantity X influences2, in conjunction with P1With P2The pressure P that setting cutter head cylinder applies to cutter headAlways。
Further, human-computer interaction interface can show pressure of cutter head, lateral Cutting Length Y and the glass number cut
X is measured, understands the condition of production convenient for operator.Segmentation distance or split time can be artificially set simultaneously to control each section of cutting
Pressure P2Or total pressure value PAlways。
Further, PLC system, pressure sensor, photoelectric sensor and electro-pneumatic proportional valve select certain fixing model, guarantee
All devices can satisfy production requirement.
[Detailed description of the invention]
Fig. 1 is the main view for producing cover-plate glass overflow brick to traverse；
Fig. 2 is the side view for producing cover-plate glass overflow brick to traverse；
Wherein: 1- glass plate；2- traverse；3- photoelectric sensor；4- cutter head.
[specific embodiment]
The utility model is described in further detail with reference to the accompanying drawing:
Referring to Fig. 1, the utility model discloses a kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass, cutter head cylinders
With cutter head 4, the output end and cutter head 4 of cutter head cylinder are connected, and are fixedly installed electro-pneumatic proportional valve on cutter head cylinder；Cutter head cylinder
Pressure sensor is fixedly installed on output end；The side of the traverse 2 of glass plate 1 is fixedly installed photoelectric sensor 3；Pressure
The output end of sensor and photoelectric sensor 3 is respectively connected to the input terminal of PLC system；The empty ratio of output end and electricity of PLC system
The input terminal connection of example valve；
Photoelectric sensor, the amount of glass X cut for measuring and recording cutter head 4, and X is transmitted to PLC system；Knife
First 4, it is used for transverse cuts glass；Cutter head cylinder makes cutter head 4 along cover-plate glass transverse cuts glass for applying pressure to cutter head 4
Glass；Cover-plate glass is laterally to flow to vertical direction with glass；Pressure sensor applies for acquiring cutter head cylinder to cutter head 4
Pressure and be transmitted to PLC system；PLC system, for according to the lateral length of glass plate 1 or the clipping time of cutter head 4, setting
Pressure P1, the amount of glass X cut according to cutter head 4, setting pressure P2；In conjunction with P1With P2, set cutter head cylinder and applied to cutter head 4
The pressure P addedAlways；According to pressure PAlways, the aperture of electro-pneumatic proportional valve is set, while opening amount signal is transmitted to electro-pneumatic proportional valve；Electricity
Empty proportioning valve adjusts itself aperture and then adjusting cutter head cylinder is applied on cutter head 4 for receiving the opening amount signal of PLC system
Pressure.
Referring to fig. 2, since the glass metal flowed down from overflow brick brick point has very high mobility, plasticity, through edge machine
Head clamping expansion need to cool down edge-pulling machine head, under hot environment so that this region (Y1, Y2) temperature is more all
It is low to enclose temperature, poor fluidity, thickness is consolidated according to the feature of glass plate in one end of cutter head 4 compared with middle effective area (Y3) thickness
Photoelectric sensor 3 is set surely, and photoelectric sensor 3 measures and records the lateral Cutting Length Y of glass plate 1, and Y is transmitted to PLC
System.
As cutter head cuts continuing for work at high temperature, cutter head 4 will be sharp not as new cutter head, must have biggish
Pressure could cutting glass plate to ideal depth of cut, can set when cut glass sheet reaches certain quantity (or cutting glass
Glass plate reaches certain length) when, 4 pressure of cutter head increases a compensation rate automatically, therefore photoelectric sensor 3 is also used for measuring and remember
The amount of glass X cut is recorded, and X is transmitted to PLC system.
Pass through calculated pressure P in PLC systemAlways, the aperture of electro-pneumatic proportional valve is adjusted, electro-pneumatic proportional valve is opened according to adjustment
Spend so adjust cutter head cylinder output to cutter head transmit pressure, on cutter head cylinder be fixedly installed pressure sensor be in order to
The pressure of real-time monitoring cutter head cylinder output, prevents the pressure of output excessive or too small, sets to the pressure deviation that glass plate 1 exports
Definite value impacts production.
In the utility model, it is fixedly installed photoelectric sensor 3 in the side of the traverse 2 of glass plate 1, the photoelectric sensing
Device 3 can be directly rack-mounted on production line fixing support rack, also can be fixed on the one of traverse 2 by other fixed structures
Side, centainly need to be concordant with traverse 2, guarantees the X of precise acquisition, guarantees that cutter head cylinder is accurately followed to the pressure of cutter head
X variation.
Referring to fig. 2, the detailed process of cutting is that cutter head 4 is controlled by PLC system, can set right end starting as shown in Figure 2
The region Y1 is cut in cutting, and PLC system, which adjusts cutter head 4 and 1 surface of glass plate, has biggish pressure；Cutter head 4 moves to the region Y3
When with Y1 intersection, PLC system, which adjusts cutter head 4, to be had compared with the pressure for having the region Y1 small；Y3 and Y2 intersection are moved to cutter head
When, PLC system, which adjusts cutter head 4, to be had and the cutting comparable pressure in the region Y1.
It is additionally provided with human-computer interaction interface in the utility model, can show pressure of cutter head, laterally Cutting Length Y and
The amount of glass X of cutting understands the condition of production convenient for operator；On the other hand, when operator has found the pressure applied not
When meeting setting value, it can be manually entered setting value, reduce damage.
PLC system selects mitsubishi FX2N series, pressure sensor to select riel spy T series, photoelectric transfer in the utility model
Sensor selects E3ZM-T63, electro-pneumatic proportional valve to select CKD, guarantees that all devices can satisfy production requirement.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass characterized by comprising cutter head cylinder and cutter head (4),
The output end and cutter head (4) of cutter head cylinder connect, and are fixedly installed electro-pneumatic proportional valve on cutter head cylinder；The output end of cutter head cylinder
On be fixedly installed pressure sensor；The side of the traverse (2) of glass plate (1) is fixedly installed photoelectric sensor (3)；Pressure
The output end of sensor and photoelectric sensor (3) is respectively connected to the input terminal of PLC system；The output end and electricity of PLC system are empty
The input terminal of proportioning valve connects；
Photoelectric sensor, the amount of glass X cut for measuring and recording cutter head (4), and quantity X is transmitted back to PLC system.
2. the crosscutting cutter head pressure automatic adjusting device of a kind of cover-plate glass according to claim 1, which is characterized in that cutter head
(4), it is used for transverse cuts glass；
Cutter head cylinder makes cutter head (4) along cover-plate glass transverse cuts glass for applying pressure to cutter head (4)；Cover-plate glass is horizontal
Xiang Weiyu glass flows to vertical direction；
Pressure sensor, for acquiring pressure that cutter head cylinder applies to cutter head (4) and being transmitted to PLC system；
PLC system, for setting pressure P according to the lateral length of glass plate (1) or the clipping time of cutter head (4)1, according to cutter head
(4) the amount of glass X cut sets pressure P2；In conjunction with P1With P2, set the goal pressure that cutter head cylinder applies to cutter head (4)
PAlways；According to pressure PAlways, the aperture of electro-pneumatic proportional valve is set, while opening amount signal is transmitted to electro-pneumatic proportional valve；
Electro-pneumatic proportional valve adjusts itself aperture and then adjusting cutter head cylinder is applied to knife for receiving the opening amount signal of PLC system
Pressure on head (4).
3. the crosscutting cutter head pressure automatic adjusting device of a kind of cover-plate glass according to claim 2, which is characterized in that described
Device further includes human-computer interaction interface, and pressure, glass plate (1) transverse direction for showing that cutter head cylinder applies to cutter head (4) have been cut
The amount of glass X for cutting length Y and having cut；P can be inputted simultaneously2And PAlways。
4. the crosscutting cutter head pressure automatic adjusting device of a kind of cover-plate glass according to claim 1, which is characterized in that PLC
System selects mitsubishi FX2N series.
5. the crosscutting cutter head pressure automatic adjusting device of a kind of cover-plate glass according to claim 1, which is characterized in that pressure
Sensor selects riel spy T series.
6. the crosscutting cutter head pressure automatic adjusting device of a kind of cover-plate glass according to claim 1, which is characterized in that photoelectricity
Sensor selects E3ZM-T63.
7. the crosscutting cutter head pressure automatic adjusting device of a kind of cover-plate glass according to claim 1, which is characterized in that electricity is empty
Proportioning valve selects CKD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785006.4U CN209322725U (en) | 2018-10-31 | 2018-10-31 | A kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785006.4U CN209322725U (en) | 2018-10-31 | 2018-10-31 | A kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass |
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| Publication Number | Publication Date |
|---|---|
| CN209322725U true CN209322725U (en) | 2019-08-30 |
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ID=67709273
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|---|---|---|---|
| CN201821785006.4U Active CN209322725U (en) | 2018-10-31 | 2018-10-31 | A kind of crosscutting cutter head pressure automatic adjusting device of cover-plate glass |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573814A (en) * | 2020-12-15 | 2021-03-30 | 深圳沃特佳科技有限公司 | Technological method for preventing ITO (indium tin oxide) from being scratched in cutting process |
| CN114769711A (en) * | 2022-05-13 | 2022-07-22 | 深圳市信宇人科技股份有限公司 | Method capable of digitally adjusting axial pressure of upper blade and lower blade, upper blade module and slitting device |
| CN114920451A (en) * | 2022-05-30 | 2022-08-19 | 彩虹显示器件股份有限公司 | Cutting mechanism of substrate glass transverse cutting machine and substrate glass transverse cutting machine |
-
2018
- 2018-10-31 CN CN201821785006.4U patent/CN209322725U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573814A (en) * | 2020-12-15 | 2021-03-30 | 深圳沃特佳科技有限公司 | Technological method for preventing ITO (indium tin oxide) from being scratched in cutting process |
| CN114769711A (en) * | 2022-05-13 | 2022-07-22 | 深圳市信宇人科技股份有限公司 | Method capable of digitally adjusting axial pressure of upper blade and lower blade, upper blade module and slitting device |
| CN114920451A (en) * | 2022-05-30 | 2022-08-19 | 彩虹显示器件股份有限公司 | Cutting mechanism of substrate glass transverse cutting machine and substrate glass transverse cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Shaohong special glass Co.,Ltd. Assignor: CAIHONG GROUP (SHAOYANG) SPECIAL GLASS Co.,Ltd. Contract record no.: X2023980041911 Denomination of utility model: An automatic pressure adjustment device for the cross cutting blade of cover glass Granted publication date: 20190830 License type: Common License Record date: 20230915 |