CN117567015A - Automatic cutting pressure adjusting device and method for float glass cutting machine - Google Patents
Automatic cutting pressure adjusting device and method for float glass cutting machine Download PDFInfo
- Publication number
- CN117567015A CN117567015A CN202311366759.7A CN202311366759A CN117567015A CN 117567015 A CN117567015 A CN 117567015A CN 202311366759 A CN202311366759 A CN 202311366759A CN 117567015 A CN117567015 A CN 117567015A
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- China
- Prior art keywords
- swing rod
- rotating shaft
- push rod
- float glass
- unit
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- 238000005520 cutting process Methods 0.000 title claims abstract description 101
- 239000005329 float glass Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 59
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses an automatic cutting pressure adjusting device and method for a float glass cutting machine, wherein the automatic cutting pressure adjusting device comprises the following steps: the device comprises two pressing units, a swinging unit, a pressure regulating unit and a cutting knife wheel, wherein the two pressing units are arranged in parallel, and each pressing unit is provided with a push rod arranged along a second direction; the swinging unit is L-shaped, the rotating shaft is fixedly arranged, and the push rod pushes the first swing rod to rotate along the first rotating direction by taking the rotating shaft as an axis; the pressure regulating unit is provided with a top shaft arranged along the first direction, and the top shaft pushes the second swing rod to rotate along the second rotation direction by taking the rotating shaft as an axis; the cutting knife wheel is connected to the first swing rod. The invention is provided with the pressing unit, the pressure regulating unit and the swinging unit, the cutting pressure can be automatically regulated according to the thickness of the glass, the cutting pressure peak value is large, the cutting pressure can be used in a segmented mode, the cutting pressure can be automatically regulated according to the thickness of the glass, the cutting requirement of thick glass can be met, and the cutting requirement of glass with other thickness can be considered.
Description
Technical Field
The invention relates to the technical field of float glass cutting machines, in particular to an automatic cutting pressure adjusting device and method for a float glass cutting machine.
Background
Float glass press cutting is an advanced technique for cutting glass. It implements the glass cutting process by applying pressure on the surface of the glass and controlling the magnitude and position of the pressure.
Currently, on conventional float glass production lines, the thickness of glass is typically in the range of 2mm to 19mm, typically below 15mm in actual production. For glass of this thickness, the cutting pressure does not need to be too high, and a proportional electromagnet can be used, the force-current characteristic of which is used to adjust the cutting pressure.
However, with the rise of float glass production line forming processes, the ability to stably produce 19mm to 25mm thick glass is now available. Therefore, the cutting machine needs to be capable of meeting the cutting requirement of thick glass, and also has the function of cutting other thick glass. This requires that the peak cutting pressure be increased and that the cutting pressure be automatically adjusted according to the thickness of the glass.
Some manufacturers still use proportional electromagnets in an attempt to increase the cutting pressure by increasing the current. Although this method can be used in a short time, the long-time use can lead to serious heating of the proportional electromagnet and easy burning.
Disclosure of Invention
In view of the above, the present invention is directed to an apparatus and a method for automatically adjusting cutting pressure of a float glass cutting machine.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an automatic cutting pressure adjusting device of a float glass cutting machine, comprising:
the two pressing units are arranged in parallel along the first direction, and each pressing unit is provided with a push rod arranged along the second direction;
the swing unit, the swing unit is "L" style of calligraphy, the swing unit includes: the device comprises a first swing rod, a second swing rod and a rotating shaft, wherein one end of the first swing rod and one end of the second swing rod are integrally connected to form an L-shaped knife handle, the first swing rod is arranged along the first direction, the second swing rod is arranged along the second direction, the rotating shaft is fixedly arranged, the middle part of the L-shaped knife handle is rotatably connected to the rotating shaft, the L-shaped knife handle can rotate by taking the axis of the rotating shaft as an axis, one end of a push rod abuts against the first swing rod, and the push rod pushes the first swing rod to rotate along the first rotating direction by taking the rotating shaft as an axis;
the pressure regulating unit is provided with a top shaft arranged along the first direction, one end of the top shaft is propped against the second swing rod, the top shaft pushes the second swing rod to rotate along a second rotation direction by taking the rotating shaft as an axis, and the first rotation direction is opposite to the second rotation direction;
the cutting knife wheel is arranged on the first swing rod.
The automatic cutting pressure adjusting device of the float glass cutting machine further comprises: the reset unit is provided with a guide shaft fixedly connected to one of the pressing units and a compression spring sleeved on the guide shaft, and the compression spring abuts against the second swing rod to push the second swing rod to rotate along the second rotation direction by taking the rotating shaft as an axis.
The automatic cutting pressure adjusting device of the float glass cutting machine further comprises: the knife board is arranged on one side of one pressing unit and is connected with the pressing unit.
The automatic cutting pressure adjusting device of the float glass cutting machine, wherein each pressing unit further comprises:
the base is internally provided with a first chute along the first direction, the base is internally provided with a second chute along the second direction, the top shaft penetrates from the chute of one pressing unit to the first chute of the other pressing unit, and each push rod is arranged in one second chute;
the diaphragm is arranged opposite to the upper end of the second chute and connected with the base, and the other end of the push rod is propped against the diaphragm;
the end cover is connected to the upper end of the base, the diaphragm is arranged between the end cover and the base, a connector is fixedly connected to the end cover and is opposite to the diaphragm, and compressed air forms an air circulation channel from the connector to the diaphragm.
The automatic cutting pressure adjusting device of the float glass cutting machine, wherein each pressing unit further comprises:
the guide sleeve is sleeved on the push rod, the other end of the push rod is propped against the guide sleeve, and one end of the guide sleeve is propped against the lower end of the diaphragm;
the spring is sleeved on the other end of the push rod, and one end of the spring is propped against the other end of the guide sleeve;
the limiting block is fixedly sleeved on the push rod, and the other end of the spring is propped against the upper end of the limiting block;
the first bearing is sleeved at the middle part of the push rod;
the pinch roller is rotatably connected to one end of the push rod and abuts against the first swing rod.
The automatic cutting pressure adjusting device of the float glass cutting machine comprises two fixing plates which are oppositely arranged at one end of the push rod, the two fixing plates are respectively arranged at two sides of the pressing wheel, the pressing wheel is connected with the two fixing plates through a rotating shaft, and the pressing wheel can rotate by taking the axis of the rotating shaft as a shaft.
The automatic cutting pressure adjusting device of the float glass cutting machine comprises two fixing plates which are oppositely arranged at one end of the push rod, the two fixing plates are respectively arranged at two sides of the pressing wheel, the pressing wheel is connected with the two fixing plates through a rotating shaft, and the pressing wheel can rotate by taking the axis of the rotating shaft as a shaft.
The automatic cutting pressure adjusting device of the float glass cutting machine is characterized in that a nut is arranged at the other end of the top shaft, and the top shaft is in threaded connection with the proportional electromagnet through the nut.
The automatic cutting pressure adjusting device of the float glass cutting machine, wherein the pressure adjusting unit further comprises: and the two second bearings are respectively arranged at two ends of the top shaft and sleeved on the top shaft.
A method of using an automatically adjustable cutting pressure device of a float glass cutter, wherein the method comprises:
step S1: the joint of the pressing unit is communicated with the compressed air, the compressed air extrudes the diaphragm to move along the second direction, the diaphragm pushes the push rod to move along the second direction, the pressing wheel abuts against the first swing rod to drive the L-shaped knife handle to rotate along the first rotating direction by taking the rotating shaft as an axis;
step S2: the proportional electromagnet is powered on, the nut adjusts the top shaft to move along the first direction, and the top shaft abuts against the second swing rod to drive the L-shaped cutter handle to rotate along the second rotation direction by taking the rotating shaft as an axis;
step S3: after the cutting action is finished, the compressed air and the power supply are turned off, the cutting pressure disappears, the second swing rod is reset under the action of the elastic force of the compression spring, and meanwhile, the first swing rod drives the cutting knife wheel to reset.
The invention adopts the technology, so that compared with the prior art, the invention has the positive effects that:
(1) The invention is provided with the pressing unit, has large cutting pressure peak value, can be used in a segmented way, meets the cutting requirements of glass with different thickness of float glass, can meet the cutting requirements of thick glass, and can also meet the cutting requirements of glass with other thickness.
(2) The invention is provided with the pressure regulating unit and the swinging unit, and the cutting pressure can be automatically regulated according to the thickness of the glass.
Drawings
Fig. 1 is a schematic view partially in section of a front view of an automatic cutting pressure adjusting device of a float glass cutter of the present invention.
Fig. 2 is a schematic view, partially in section, of a side view of an automatic cutting pressure adjusting device of a float glass cutter of the present invention.
In the accompanying drawings: 1. a knife board; 2. a pressing unit; 3. a swing unit; 4. a reset unit; 5. a pressure regulating unit; 2.1, a joint; 2.2, a membrane; 2.3, a guide sleeve; 2.4, springs; 2.5, limiting blocks; 2.6, pushing rod; 2.7, a base; 2.8, pressing wheel; 2.9, end caps; 2.10, a first bearing; 2.11, rotating shaft; 2.12, a second chute; 2.13, a first chute; 2.14, fixing plate; 3.1, an L-shaped knife handle; 3.2, a rotating shaft; 3.3, a cutting knife wheel; 4.1, compressing a spring; 4.2, a guide shaft; 5.1, a proportion electromagnet; 5.2, a top shaft; 5.3, a second bearing; 5.4, nuts; 3.1.1, a first swing rod; 3.1.2, a second swing rod.
Detailed Description
The invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting. FIG. 1 is a schematic view, partially in section, of a front view of an automatic cutting pressure adjustment device for a float glass cutter of the present invention; fig. 2 is a schematic view partially in cross-section of a side view of an automatic cutting pressure adjusting device for a float glass cutter according to the present invention, referring to fig. 1 to 2, showing an automatic cutting pressure adjusting device for a float glass cutter according to a preferred embodiment, comprising: the device comprises two pressing units 2, a swinging unit 3, a pressure regulating unit 5 and a cutting knife wheel 3.3, wherein the two pressing units 2 are arranged in parallel along a first direction, and each pressing unit 2 is provided with a push rod 2.6 arranged along a second direction; the swinging unit 3 is L-shaped, and the swinging unit 3 comprises: the device comprises a first swing rod 3.1.1, a second swing rod 3.1.2 and a rotating shaft 3.2, wherein one end of the first swing rod 3.1.1 is integrally connected with one end of the second swing rod 3.1.2 to form an L-shaped cutter handle 3.1, the first swing rod 3.1.1 is arranged along a first direction, the second swing rod 3.1.2 is arranged along a second direction, the rotating shaft 3.2 is fixedly arranged, the middle part of the L-shaped cutter handle 3.1 is rotatably connected to the rotating shaft 3.2, the L-shaped cutter handle 3.1 can rotate by taking the axis of the rotating shaft 3.2 as an axis, one end of a push rod 2.6 abuts against the first swing rod 3.1.1, and the push rod 2.6 pushes the first swing rod 3.1.1 to rotate along the first rotating direction by taking the rotating shaft 3.2 as an axis; the pressure regulating unit 5 is provided with a top shaft 5.2 arranged along the first direction, one end of the top shaft 5.2 is propped against the second swing rod 3.1.2, and the top shaft 5.2 pushes the second swing rod 3.1.2 to rotate along the second rotation direction by taking the rotating shaft 3.2 as an axis, and the first rotation direction is opposite to the second rotation direction; the cutting knife wheel 3.3 is rotatably connected to the first pendulum rod 3.1.1.
Further, as shown in fig. 1, the first direction is a right-to-left direction, and the second direction is a top-to-bottom direction.
In a preferred embodiment, further comprising: the reset unit 4, the reset unit 4 has a guide shaft 4.2 fixedly connected to a pressing unit 2 and a compression spring 4.1 sleeved on the guide shaft 4.2, the compression spring 4.1 abuts against the second swing rod 3.1.2 to push the second swing rod 3.1.2 to rotate along the second rotation direction by taking the rotating shaft 3.2 as an axis.
In a preferred embodiment, further comprising: the knife board 1, knife board 1 locates one side of a unit 2 that exerts pressure, and knife board 1 is connected with this unit 2 that exerts pressure.
In a preferred embodiment, each pressing unit 2 further comprises:
the base 2.7, a first chute 2.13 is arranged in the base 2.7 along the first direction, a second chute 2.12 is arranged in the base 2.7 along the second direction, the top shaft 5.2 penetrates from the chute of one pressing unit 2 to the first chute 2.13 of the other pressing unit 2, and each push rod 2.6 is arranged in one second chute 2.12.
In a preferred embodiment, each pressing unit 2 further comprises:
and the diaphragm 2.2, the diaphragm 2.2 is arranged opposite to the upper end of the second chute 2.12 and is connected with the base 2.7, and the other end of the push rod 2.6 is propped against the diaphragm 2.2.
In a preferred embodiment, each pressing unit 2 further comprises:
the end cover 2.9, the end cover 2.9 is connected in the upper end of base 2.7, and diaphragm 2.2 is located between end cover 2.9 and the base 2.7, fixedly connected with connects 2.1 on the end cover 2.9, connects 2.1 to setting up to diaphragm 2.2, and compressed air forms an air circulation passageway from connecting 2.1 to diaphragm 2.2.
Further, the joint 2.1 is fixed to the end cap 2.9, and the end cap 2.9 presses and fixes the diaphragm 2.2 to the base 2.7.
In a preferred embodiment, each pressing unit 2 further comprises:
and the guide sleeve 2.3 is sleeved on the push rod 2.6, the other end of the push rod 2.6 is propped against the guide sleeve 2.3, and one end of the guide sleeve 2.3 is propped against the lower end of the diaphragm 2.2.
In a preferred embodiment, each pressing unit 2 further comprises:
and the spring 2.4 is sleeved on the other end of the push rod 2.6, and one end of the spring 2.4 abuts against the other end of the guide sleeve 2.3.
In a preferred embodiment, each pressing unit 2 further comprises:
the limiting block 2.5 is fixedly sleeved on the push rod 2.6, and the other end of the spring 2.4 abuts against the upper end of the limiting block 2.5.
In a preferred embodiment, each pressing unit 2 further comprises:
the first bearing 2.10, the first bearing 2.10 cover is established at the middle part of push rod 2.6.
In a preferred embodiment, each pressing unit 2 further comprises:
pinch roller 2.8, pinch roller 2.8 rotationally connects on the one end of push rod 2.6, pinch roller 2.8 supports in first pendulum rod 3.1.1.
Further, the other end of the push rod 2.6 is fixedly connected with the guide sleeve 2.3, and the first bearing 2.10 is embedded in the base 2.7 and is used for bearing the axial force of the push rod 2.6.
The foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the embodiments and the protection scope of the present invention.
The present invention has the following embodiments based on the above description:
in a further embodiment of the present invention, as shown in fig. 2, one end of the push rod 2.6 is provided with two fixing plates 2.14 disposed opposite to each other, the two fixing plates 2.14 are respectively disposed on two sides of the pinch roller 2.8, the pinch roller 2.8 is connected to the two fixing plates 2.14 through a rotating shaft 2.11, and the pinch roller 2.8 can rotate around the axis of the rotating shaft 2.11.
In a further embodiment of the present invention, the voltage regulating unit 5 further comprises: the proportional electromagnet 5.1, the proportional electromagnet 5.1 is propped against the other base 2.7, and the other end of the top shaft 5.2 is in threaded connection with the proportional electromagnet 5.1.
In a further embodiment of the invention, a nut 5.4 is arranged at the other end of the top shaft 5.2, and the top shaft 5.2 is in threaded connection with the proportional electromagnet 5.1 through the nut 5.4.
Further, the current of the proportional electromagnet 5.1 is adjusted to adjust the moving distance of the top shaft 5.2 along the first direction, so that the adjusting force of the first direction is adjusted, and the cutting pressure is adjusted.
In a further embodiment of the present invention, the voltage regulating unit 5 further comprises: the two second bearings 5.3 are respectively arranged at two ends of the top shaft 5.2 and sleeved on the top shaft 5.2.
Further, both second bearings 5.3 are mounted in the first runner 2.13 of the base 2.7.
The application method of the automatic cutting pressure adjusting device of the float glass cutting machine comprises the following steps of:
step S1: the joint 2.1 of the pressing unit 2 is communicated with compressed air, the compressed air extrudes the diaphragm 2.2 to move along the second direction, the diaphragm 2.2 pushes the push rod 2.6 to move along the second direction, the pinch roller 2.8 abuts against the first swing rod 3.1.1 to drive the L-shaped knife handle 3.1 to rotate along the first rotating direction by taking the rotating shaft 3.2 as an axis;
step S2: the proportional electromagnet 5.1 is powered on, the nut 5.4 adjusts the top shaft 5.2 to move along the first direction, the top shaft 5.2 abuts against the second swing rod 3.1.2 to generate L-shaped knife handle 3.1 to rotate along the second rotation direction by taking the rotating shaft 3.2 as an axis, the force received by the first swing rod 3.1.1 in the first rotation direction is larger than the force received by the second swing rod 3.1.2 in the second rotation direction, and the L-shaped knife handle 3.1 is pushed to rotate around the rotating shaft 3.2 by the acting force generated by the push rod 2.6 and the adjusting force generated by the top shaft 5.2 in the first direction, so that the cutting knife wheel 3.3 moves along the first rotation direction to adjust the depth of feed cutting;
step S3: after the cutting action is finished, the compressed air and the power supply are turned off, the cutting pressure disappears, the second swinging rod 3.1.2 is reset under the action of the elastic force of the compression spring 4.1, and meanwhile, the first swinging rod 3.1.1 drives the cutting knife wheel 3.3 to reset.
In a preferred embodiment, when the thickness of float glass to be cut is in the range of 2mm to 12mm, only the joint 2.1 of one pressing unit 2 is opened to turn on the compressed air, and steps S1 to S3 are carried out.
In another preferred embodiment, when the thickness of the float glass to be cut is in the range of 15mm to 25mm, the joint 2.1 of the two pressing units 2 is simultaneously opened to allow the compressed air to be communicated, and the steps S1 to S3 are carried out to realize a larger deflection feed cutting depth of the cutter wheel 3.3, thereby satisfying the cutting of the thick glass.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included in the scope of the present invention.
Claims (10)
1. An automatic cutting pressure adjusting device for a float glass cutting machine, comprising:
the two pressing units are arranged in parallel along the first direction, and each pressing unit is provided with a push rod arranged along the second direction;
the swing unit, the swing unit is "L" style of calligraphy, the swing unit includes: the device comprises a first swing rod, a second swing rod and a rotating shaft, wherein one end of the first swing rod and one end of the second swing rod are integrally connected to form an L-shaped knife handle, the first swing rod is arranged along the first direction, the second swing rod is arranged along the second direction, the rotating shaft is fixedly arranged, the middle part of the L-shaped knife handle is rotatably connected to the rotating shaft, the L-shaped knife handle can rotate by taking the axis of the rotating shaft as an axis, one end of a push rod abuts against the first swing rod, and the push rod pushes the first swing rod to rotate along the first rotating direction by taking the rotating shaft as an axis;
the pressure regulating unit is provided with a top shaft arranged along the first direction, one end of the top shaft is propped against the second swing rod, the top shaft pushes the second swing rod to rotate along a second rotation direction by taking the rotating shaft as an axis, and the first rotation direction is opposite to the second rotation direction;
the cutting knife wheel is arranged on the first swing rod.
2. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 1, further comprising: the reset unit is provided with a guide shaft fixedly connected to one of the pressing units and a compression spring sleeved on the guide shaft, and the compression spring abuts against the second swing rod to push the second swing rod to rotate along the second rotation direction by taking the rotating shaft as an axis.
3. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 1, further comprising: the knife board is arranged on one side of one pressing unit and is connected with the pressing unit.
4. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 2, wherein each of the pressing units further comprises:
the base is internally provided with a first chute along the first direction, the base is internally provided with a second chute along the second direction, the top shaft penetrates from the chute of one pressing unit to the first chute of the other pressing unit, and each push rod is arranged in one second chute;
the diaphragm is arranged opposite to the upper end of the second chute and connected with the base, and the other end of the push rod is propped against the diaphragm;
the end cover is connected to the upper end of the base, the diaphragm is arranged between the end cover and the base, a connector is fixedly connected to the end cover and is opposite to the diaphragm, and compressed air forms an air circulation channel from the connector to the diaphragm.
5. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 4, wherein each of the pressing units further comprises:
the guide sleeve is sleeved on the push rod, the other end of the push rod is propped against the guide sleeve, and one end of the guide sleeve is propped against the lower end of the diaphragm;
the spring is sleeved on the other end of the push rod, and one end of the spring is propped against the other end of the guide sleeve;
the limiting block is fixedly sleeved on the push rod, and the other end of the spring is propped against the upper end of the limiting block;
the first bearing is sleeved at the middle part of the push rod;
the pinch roller is rotatably connected to one end of the push rod and abuts against the first swing rod.
6. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 5, wherein two fixing plates are arranged at one end of the push rod in an opposite manner, the two fixing plates are respectively arranged at two sides of the pressing wheel, the pressing wheel is connected with the two fixing plates through a rotating shaft, and the pressing wheel can rotate by taking the axis of the rotating shaft as an axis.
7. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 5, wherein two fixing plates are arranged at one end of the push rod in an opposite manner, the two fixing plates are respectively arranged at two sides of the pressing wheel, the pressing wheel is connected with the two fixing plates through a rotating shaft, and the pressing wheel can rotate by taking the axis of the rotating shaft as an axis.
8. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 7, wherein a nut is provided at the other end of the top shaft, and the top shaft is screw-coupled with the proportional electromagnet through the nut.
9. The automatic cutting pressure adjusting device for a float glass cutting machine according to claim 7, wherein the pressure adjusting unit further comprises: and the two second bearings are respectively arranged at two ends of the top shaft and sleeved on the top shaft.
10. A method of using the automatic cutting pressure adjustment device of a float glass cutter, characterized in that the automatic cutting pressure adjustment device is used for using the float glass cutter according to any one of claims 4 to 9, the method comprising:
step S1: the joint of the pressing unit is communicated with the compressed air, the compressed air extrudes the diaphragm to move along the second direction, the diaphragm pushes the push rod to move along the second direction, the pressing wheel abuts against the first swing rod to drive the L-shaped knife handle to rotate along the first rotating direction by taking the rotating shaft as an axis;
step S2: the proportional electromagnet is powered on, the nut adjusts the top shaft to move along the first direction, and the top shaft abuts against the second swing rod to drive the L-shaped cutter handle to rotate along the second rotation direction by taking the rotating shaft as an axis;
step S3: after the cutting action is finished, the compressed air and the power supply are turned off, the cutting pressure disappears, the second swing rod is reset under the action of the elastic force of the compression spring, and meanwhile, the first swing rod drives the cutting knife wheel to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311366759.7A CN117567015A (en) | 2023-10-20 | 2023-10-20 | Automatic cutting pressure adjusting device and method for float glass cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311366759.7A CN117567015A (en) | 2023-10-20 | 2023-10-20 | Automatic cutting pressure adjusting device and method for float glass cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117567015A true CN117567015A (en) | 2024-02-20 |
Family
ID=89887030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311366759.7A Pending CN117567015A (en) | 2023-10-20 | 2023-10-20 | Automatic cutting pressure adjusting device and method for float glass cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117567015A (en) |
-
2023
- 2023-10-20 CN CN202311366759.7A patent/CN117567015A/en active Pending
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