CN115849695A - Glass free combined type edge breaking device and method - Google Patents
Glass free combined type edge breaking device and method Download PDFInfo
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- CN115849695A CN115849695A CN202211665256.5A CN202211665256A CN115849695A CN 115849695 A CN115849695 A CN 115849695A CN 202211665256 A CN202211665256 A CN 202211665256A CN 115849695 A CN115849695 A CN 115849695A
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Abstract
The application provides a glass free combined type edge snapping device and method, which comprises a plurality of edge snapping areas which are sequentially arranged along the x direction of a conveying direction, wherein the conveying width of each edge snapping area is adaptive to different tool mark widths; one walking bracket is arranged above each edge snapping area, and each walking bracket can move in the corresponding edge snapping area along the x direction of the conveying direction; and a group of edge breaking mechanisms is arranged on each travelling support, each group of edge breaking mechanisms comprises two edge breaking units, the two edge breaking units are symmetrically arranged at two ends of the travelling support, the two edge breaking units move to the position above the glass along the x direction along with the travelling support, when the two edge breaking units are positioned above the glass, the two edge breaking units move along the y direction so that the distance between the two edge breaking units in the y direction is adaptive to different tool mark widths, and then the two edge breaking units move along the z direction to impact the glass so as to make part of an area to be broken drop along the tool marks. The method has the characteristics of strong adaptability, good edge breaking effect and stable system.
Description
Technical Field
The application relates to the technical field of glass edge breaking, in particular to a glass free combined type edge breaking device and method.
Background
In the glass production process, edge breaking is taken as an important process for removing tooth marks on two sides of glass and forming a natural smooth edge. The prior domestic edge breaking methods comprise manual edge breaking and impact edge breaking. Compared with manual edge breaking, the impact edge breaking has the advantages of high edge breaking efficiency, less labor and low defective rate.
In the prior art, the position of an edge snapping mechanical arm in an impact type edge snapping device is fixed, glass is placed at the fixed position, and the edge snapping mechanical arm knocks the position of a tool mark to perform edge snapping operation. However, for glass with a thickness of 10mm, the problem that the glass is not broken uniformly and easily on the edge breaking device of the fixed edge breaking manipulator often occurs, and the glass yield and the high-class product rate are seriously influenced. Although the 2-10mm glass edge is relatively mature, the problem that the glass edge is not cracked according to the cutting mark sometimes occurs due to the influences of glass annealing, unstable components, internal stress of the glass and the like.
Disclosure of Invention
The embodiment of the application aims to provide a glass free combination type edge breaking device and method, which can realize multiple edge breaking of glass, can completely meet the requirements of free combination of different edge breaking modes and edge breaking of glass with different specifications and thicknesses, and has the characteristics of strong adaptability, good edge breaking effect and stable and reliable system.
In a first aspect, a glass freely-combined type edge breaking device is provided, a plurality of cutter marks are arranged in parallel from outside to inside in an edge area to be broken of glass, and the edge breaking device includes:
the edge snapping regions are sequentially arranged along the x direction of the conveying direction, and the conveying width of each edge snapping region is adaptive to different cutter mark widths;
the walking supports are arranged above the edge snapping regions and can move in the corresponding edge snapping regions along the x direction of the conveying direction;
the glass breaking device comprises a plurality of groups of edge breaking mechanisms, wherein each walking support is provided with a group of edge breaking mechanisms, each group of edge breaking mechanisms comprises two edge breaking units, the two edge breaking units are symmetrically arranged at two ends of the walking support, the two edge breaking units firstly move along the x direction along the walking support to the position above glass, when the two edge breaking units are positioned above the glass, the two edge breaking units firstly move along the y direction so that the distance between the two edge breaking units in the y direction is matched with different tool mark widths, and then downwards move along the z direction so as to impact the glass to enable part of an area to be broken to drop along a preset tool mark.
In one embodiment, each edge snapping unit includes a first adjusting portion, a second adjusting portion, and a roller, the roller is mounted on the walking bracket through the first adjusting portion and the second adjusting portion, the first adjusting portion is used for adjusting the position of the roller in the y direction, and the second adjusting portion is used for adjusting the position of the roller in the z direction.
In one embodiment, the first adjusting portion comprises a linear guide rail, a ball screw and a servo motor, the linear guide rail and the ball screw are arranged adjacently and parallelly along the y direction, the linear guide rail and the servo motor are both fixed on the walking bracket, one end of the ball screw is connected with the servo motor and driven by the servo motor to move along the linear guide rail in the y direction, and the roller is fixed on the ball screw and moves along the y direction with the ball screw so as to adapt to the cutting mark widths corresponding to different sheet-width glasses.
In one embodiment, the second adjusting portion comprises a vertical adjusting mechanism, a cylinder, a connecting rod and a support, the support is fixed on the first adjusting portion, one end of the connecting rod is hinged to the support, the other end of the connecting rod is hinged to the rod end of the cylinder, the roller is located in the middle of the connecting rod and can rotate freely, the tail end of the cylinder is connected with the vertical adjusting mechanism, and the vertical adjusting mechanism drives the connecting rod to rotate around a hinge point with the support through the cylinder so as to adjust the distance between the roller and the glass to adapt to glass with different thicknesses in edge breaking.
In one embodiment, the glass conveying device further comprises a frame, the walking support is arranged above the edge snapping area through the frame, the frame comprises supporting legs and two cross beams, the two cross beams are fixed above the supporting legs and distributed on two sides of the x direction of the glass conveying direction, and two ends of the walking support are arranged on the two cross beams and can move along the cross beams.
In one embodiment, the beam is in an i shape, a guide rail is arranged in the i-shaped beam in a parallel conveying direction, a rack arranged in parallel with the guide rail is further arranged on the i-shaped beam, rollers and gears arranged at intervals are arranged at two ends of the walking support, the rollers are clamped in the guide rail, the gears are meshed with the rack, and the walking support is driven by the gears to move in the x direction by taking the guide rail as a guide.
In one embodiment, a transmission shaft is fixedly arranged through the axis of the gear, the transmission shaft is arranged across the walking bracket, a driving device is arranged at the end part of the transmission shaft, and the transmission shaft is driven by the driving device to drive the gear to rotate.
In one embodiment, the walking support further comprises an encoder, wherein the encoder is arranged on the transmission shaft and rotates along with the transmission shaft, and the encoder is used for dynamically feeding back the position information of the walking support on the beam.
In one embodiment, the guide rail is a V-shaped guide rail on one side and a flat guide rail on the other side; and the roller matched with the guide rail adopts a form of a V-shaped wheel on one side and a flat wheel on the other side to realize guiding.
According to a second aspect of the application, a glass independent combined type edge breaking method is further provided, and the method comprises the following steps:
determining an edge to be broken area of the glass, and forming a plurality of tool marks from wide to narrow along the longitudinal direction of the glass in the edge to be broken area;
arranging a plurality of edge breaking areas, wherein the conveying width of each edge breaking area is adaptive to different tool mark widths;
and in the edge snapping areas, the glass is snapped from wide to narrow along the plurality of cutter marks, so that the area to be snapped of the glass is dropped along the plurality of cutter marks in batches in the edge snapping areas.
The glass freely-combined type edge snapping device and method have the beneficial effects that:
this application is through setting up a plurality of limit districts of breaking off with the fingers and thumb, and a plurality of limit mechanisms of breaking off with the fingers and thumb in the limit district of breaking off with the fingers and thumb move in three coordinate axis mutually perpendicular direction, realize breaking off with the fingers and thumb the limit many times glass, can overcome completely that the free combination of limit mode is broken off with the fingers and thumb to the difference completely and break off with the fingers and thumb the limit requirement with the fingers and thumb to different specifications and thickness glass, wherein break off with the fingers and thumb the process of limit striking off with the fingers and thumb many times and realize that the part can make glass self participation stress progressively release when breaking off with the fingers and thumb the limit, last time can obtain the ideal along the break off with the fingers and thumb effect along the most inboard sword trace fracture. The whole device and the method have the characteristics of strong adaptability, good edge snapping effect quality, stable and reliable system and no influence on the conveying rhythm of the glass.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural view of a glass freely-combined type edge breaking device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an edge snapping mechanism according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a walking bracket according to an embodiment of the present application.
100. Glass; 110. an area to be broken off; 111. a first tool mark; 112. a second tool mark; 113. a third tool mark; 200. breaking off the edge area; 210. a first edge snapping area; 220. a second edge snapping area; 230. a third edge snapping area; 300. a traveling bracket; 310. a roller; 320. a gear; 330. an encoder; 340. a drive shaft; 400. an edge snapping mechanism; 410. an edge snapping unit; 411. a first adjusting section; 4111. a linear guide rail; 4112. a ball screw; 4113. a servo motor; 412. a second regulating part; 413. a roller; 4121. a vertical adjustment mechanism; 4122. a cylinder; 4123. a connecting rod; 4124. a support; 500. a frame; 510. a support leg; 520. a cross beam; 521. a guide rail; 522. a rack.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In a first aspect, the application provides a glass free-combination type edge breaking device. A plurality of tool marks are arranged in parallel from outside to inside in the region 110 to be edge-broken of the glass 100. The edge breaking device in the present application includes a plurality of edge breaking regions 200, a plurality of traveling supports 300, and a plurality of sets of edge breaking mechanisms 400 corresponding to a plurality of tool marks.
The edge snapping areas 200 are sequentially arranged along the conveying direction x (i.e., the glass advancing direction), and the conveying width of each edge snapping area 200 is adapted to different tool mark widths.
One walking bracket 300 is arranged above each edge snapping area 200, and each walking bracket 300 can move in the corresponding edge snapping area 200 along the conveying direction x;
a group of edge breaking mechanisms 400 are mounted on each walking support, each group of edge breaking mechanisms 400 comprises two edge breaking units 410, the two edge breaking units 410 are symmetrically arranged at two ends of the walking support 300, the two edge breaking units 410 firstly move along the x direction to the position above the glass 100 along with the walking support 300, when the two edge breaking units 410 are located above the glass 100, the two edge breaking units 410 firstly move along the y direction so that the distance between the two edge breaking units 410 in the y direction is matched with different tool mark widths, and then downwards move along the z direction to impact the glass 100 so that part of the area to be broken is dropped along a preset tool mark.
Fig. 1 is a schematic structural diagram of a glass independent-combination type edge breaking device according to an embodiment of the present application. Referring to fig. 1, three tool marks including a first tool mark 111, a second tool mark 112 and a third tool mark 113 are arranged in parallel in the region 110 to be edge-off, and three edge-off regions including a first edge-off region 210, a second edge-off region 220 and a third edge-off region 230 are arranged corresponding to the three tool marks. Wherein, the conveying width of the first edge snapping area 210 matches the width of the first knife mark 111, the conveying width of the second edge snapping area 220 matches the width of the second knife mark 112, and the conveying width of the third edge snapping area 230 matches the width of the third knife mark 113. Namely, the conveying width of each edge snapping area is ensured to be smaller than the width of the matched cutter mark, so that the area of the glass to be snapped can drop in batches along the appointed cutter mark in each edge snapping area.
In the implementation process, because the cutter mark is a stress concentration place, but the glass is subjected to factors such as glass annealing, unstable components, internal stress of the glass and the like, the glass is not necessarily completely cracked by manually setting the cutting cutter mark during edge breaking, and the method adopts a mode of breaking the edge repeatedly. Through setting up the limit mechanism of breaking off with the fingers and thumb that the three coordinate axis x direction that can follow mutually perpendicular, y direction and z direction removed promptly, every group breaks off with the fingers and thumb the limit mechanism and can break off with the fingers and thumb the part and wait to break off with the fingers and thumb the limit region off with the fingers and thumb, and several groups break off with the fingers and thumb the limit mechanism and can divide glass to break off with the fingers and thumb the limit many times off with the fingers and thumb, realize that it can be competent at different free combination of breaking off with the fingers and thumb the limit requirement off with the fingers and thumb to different specifications and thickness glass completely, and adaptability is stronger, breaks limit effect quality off with the fingers and thumb well, and the system is reliable and stable. For example, three cutting tool marks are arranged, burrs are removed through first impact, edges are broken off for the second time, the glass is broken off for the third time to obtain the final glass size, partial edge breaking off is achieved in the processes of the first two edge breaking off impacts, simultaneously, participation stress of the glass can be gradually released, and the ideal edge breaking off effect is achieved through third time breakage along the innermost tool mark. Particularly, for 10mm glass, the crack at the cutter mark is slowly expanded downwards after multiple impacts, and the edge is broken off at the last time, so that high-quality edge breaking can be realized.
In one embodiment, each edge snapping unit 410 includes a first adjusting portion 411, a second adjusting portion 412, and a roller 413, the roller 413 is mounted on the walking frame 300 through the first adjusting portion 411 and the second adjusting portion 412, the first adjusting portion 411 is used for adjusting the position of the roller 413 in the y direction, and the second adjusting portion 412 is used for adjusting the position of the roller 413 in the z direction.
Fig. 2 is a schematic structural diagram of an edge snapping mechanism according to an embodiment of the present application, referring to fig. 2, the first adjusting portion 411 includes a linear guide 4111, a ball screw 4112, and a servo motor 4113, the linear guide 4111 and the ball screw 4112 are arranged adjacent to and parallel to each other along the y direction, both the guide rail of the linear guide 4111 and the servo motor 4113 are fixed on the traveling bracket, the ball screw 4112 is connected to the servo motor 4113 and driven by the servo motor 4113 to move along the linear guide 4111 in the y direction, and the roller 413 is fixed on the ball screw 4112 and moves along with the ball screw 4112 in the y direction to adapt to the width of a tool mark corresponding to glass with different sheet widths.
Referring to fig. 2, the second adjusting portion 412 includes a vertical adjusting mechanism 4121, an air cylinder 4122, a connecting rod 4123 and a support 4124, the support 4124 is fixed on the first adjusting portion 411, one end of the connecting rod 4123 is hinged to the support 4124, the other end of the connecting rod 4123 is hinged to a rod end of the air cylinder 4122, the roller 413 is located in the middle of the connecting rod 4123 and can freely rotate, the tail end of the air cylinder 4122 is connected to the vertical adjusting mechanism 4121, and the vertical adjusting mechanism 4121 drives the connecting rod 4123 to rotate around a hinge point with the support 4124 through the air cylinder 4122, so as to adjust the distance between the roller 413 and the glass 100 to adapt to glass with different edge breaking thicknesses.
In one embodiment, referring to fig. 1, the frame 500 is further included, the walking bracket 300 is arranged above the edge snapping area 200 through the frame 500, the frame 500 includes a leg 510 and two beams 520, and the two beams 520 are fixed above the leg 510, that is, the two beams 520 are assembled together by being mounted on the leg 510 through a fulcrum. Two beams 520 are distributed above both sides in the glass conveying direction, and both ends of the traveling bracket 300 are disposed correspondingly on the two beams 520 and are movable along the beams 520.
Fig. 3 is a schematic structural diagram of a traveling bracket according to an embodiment of the present application, referring to fig. 3, in order to ensure that the traveling bracket 300 moves smoothly along a conveying direction, a cross beam 520 has an i-shaped structure, a guide rail 521 arranged parallel to the conveying direction is disposed inside the i-shaped cross beam 520, a rack 522 parallel to the guide rail 521 is further disposed on the i-shaped cross beam 520, and rollers 310 and gears 320 arranged at intervals are disposed at both ends of the traveling bracket, wherein the rollers 310 are clamped in the guide rail 521, the gears 320 are engaged with the rack 522, the gears 320 are connected with a driving device to rotate along the rack 522 parallel to the x direction, and the traveling bracket moves along the conveying direction x direction under the driving of the gears 320. The axis of the through gear 320 is fixedly provided with a transmission shaft 340, the transmission shaft 340 crosses the walking bracket, the driving device is arranged at the end part of the transmission shaft 340, and the transmission shaft 340 is driven by the driving device to drive the gear 320 to rotate. The driving device can be a hand wheel manual driving device or a motor driving device. That is to say, the walking bracket 300 is guided by four rollers 310 and a guide rail 521, two sets of gears 320 and racks 522 are driven by a hand wheel (or a motor); the guide rail 521 and the rack 522 are installed on the beam 520, and the roller 310, the gear 320 and the handwheel are installed on the walking bracket 300. And the hand wheel transmits power to the gear 320 through the transmission shaft 340 to drive the walking bracket 300 to move.
In one embodiment, the walking frame further comprises an encoder 330, the encoder 330 is disposed on the transmission shaft 340, and the encoder 330 rotates along with the transmission shaft 340 for dynamically feeding back the position information of the walking frame 300 on the cross beam 520. That is, the encoder 330 is fixedly connected to the transmission shaft 340, and can synchronously rotate to acquire any position information of the walking frame 300.
In one embodiment, rail 521 is a V-shaped rail on one side and a flat rail on the other side; the roller 310 adapted to the guide rail 521 is in the form of a V-wheel on one side and a flat wheel on the other side to achieve guidance.
Glass wait to break limit region can set up a plurality of sword marks according to glass nature and the influence of factors such as the limit quality of breaking off with the fingers and thumb in this application, and the width of sword mark also can set up according to the demand. In one embodiment, three tool marks are arranged on part of glass to break edges three times, so that the requirement on the quality of the broken edges is met, and the specific edge breaking process is as follows:
before edge breaking, the width of the tool mark of the glass is respectively w1 > w2 > w3 after three times of longitudinal cutting, and the width of the tool mark is the distance between two tool marks symmetrically distributed on two sides of the glass. The conveying widths of the first edge breaking area, the second edge breaking area and the third edge breaking area are automatically adjusted to be w1-u, w2-u and w3-u respectively, wherein u is a positive number. The conveying width is smaller than the width of the cutter mark, so that the interference between the conveying roller way and the roller wheel in the edge snapping process is avoided. Edge breaking units automatically track positions of tool marks on two sides of a servo motor driving walking support, the distance between the two edge breaking units of the three walking supports is w1+ v, w2+ v and w3+ v, u is a natural number, the distance between the two edge breaking units is larger than the width of the tool marks, the direct acting force of the edge breaking positions of the glass under the pressing of the roller can be reduced, and damage to the edge positions of the glass after the edges are broken off is avoided due to the fact that the roller directly contacts with the break of the tool marks.
According to the length size of the glass, the first edge breaking area inlet is used as a reference, the three walking supports are driven by the hand wheel to move on the cross beam, the distance between the three walking supports is adjusted, and the position information of the three walking supports is recorded in a feedback mode through the encoder; according to the thickness of the glass, the height of the roller from the surface of the glass is adjusted through a vertical adjusting mechanism.
The front edge of the glass enters the first edge breaking area, the switch sends a signal, and after time delay, when the front edge of the glass reaches the position below the walking support in the first edge breaking area, the cylinder stretches out to drive the roller to be in a pressing state, the roller collides with the edge of the glass with cracks, so that the laces of the glass fall down, and the step of removing burrs is completed.
And the front edge of the glass enters a second edge snapping area, the front edge of the glass reaches the position below the walking support in the second edge snapping area after time delay, the air cylinder extends out to drive the roller to be in a pressing state, and the roller collides with the glass edge with cracks to complete one edge snapping step.
And the front edge of the glass enters a third edge breaking area, the front edge of the glass reaches the position below the walking support in the third edge breaking area after time delay, and the air cylinder presses downwards to drive the roller to impact the surface of the glass, so that the glass falls along the shear mark, and the secondary edge breaking step is completed. Due to the burr removing step and the one-time edge snapping step, the internal stress of the glass is fully released, and the ideal edge snapping quality can be obtained.
In a second aspect, the application provides a glass free-combination type edge breaking method, which includes:
determining an area to be broken of the glass, and forming a plurality of tool marks from wide to narrow in the area to be broken along the longitudinal direction of the glass;
distributing a plurality of edge snapping areas, wherein the conveying width of each edge snapping area is adaptive to different tool mark widths;
and breaking the edge glass from wide to narrow along the plurality of cutter marks in the edge breaking areas in a dividing manner, so that the area to be broken of the glass drops in the edge breaking areas along the plurality of cutter marks in a dividing manner.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The glass freely-combined type edge breaking device is characterized in that a plurality of cutter marks are arranged in parallel from outside to inside in an edge area to be broken of glass, and the edge breaking device comprises:
the edge snapping regions are sequentially arranged along the x direction of the conveying direction, and the conveying width of each edge snapping region is adaptive to different cutter mark widths;
the walking supports are arranged above the edge snapping regions and can move in the corresponding edge snapping regions along the x direction of the conveying direction;
the glass breaking device comprises a plurality of groups of edge breaking mechanisms, wherein each walking support is provided with a group of edge breaking mechanisms, each group of edge breaking mechanisms comprises two edge breaking units, the two edge breaking units are symmetrically arranged at two ends of the walking support, the two edge breaking units firstly move along the x direction along the walking support to the position above glass, when the two edge breaking units are positioned above the glass, the two edge breaking units firstly move along the y direction so that the distance between the two edge breaking units in the y direction is matched with different tool mark widths, and then downwards move along the z direction so as to impact the glass to enable part of an area to be broken to drop along a preset tool mark.
2. The glass independent-combination type edge snapping device according to claim 1, wherein each of the edge snapping units comprises a first adjusting portion, a second adjusting portion and a roller, the roller is mounted on the walking bracket through the first adjusting portion and the second adjusting portion, the first adjusting portion is used for adjusting the position of the roller in the y direction, and the second adjusting portion is used for adjusting the position of the roller in the z direction.
3. The glass independent combined type edge snapping device according to claim 2, wherein the first adjusting portion comprises a linear guide rail, a ball screw and a servo motor, the linear guide rail and the ball screw are arranged adjacently and parallelly along the y direction, the linear guide rail and the servo motor are both fixed on the traveling bracket, one end of the ball screw is connected with the servo motor and driven by the servo motor to move along the linear guide rail in the y direction, and the roller is fixed on the ball screw and moves along the y direction with the ball screw so as to adapt to the cutting mark widths corresponding to different glass plate widths.
4. The glass independent combined type edge snapping device according to claim 2, wherein the second adjusting portion comprises a vertical adjusting mechanism, a cylinder, a connecting rod and a support, the support is fixed on the first adjusting portion, one end of the connecting rod is hinged to the support, the other end of the connecting rod is hinged to a rod end of the cylinder, the roller is located in the middle of the connecting rod and can rotate freely, the tail end of the cylinder is connected with the vertical adjusting mechanism, and the vertical adjusting mechanism drives the connecting rod to rotate around a hinge point with the support through the cylinder so as to adjust the distance between the roller and the glass to adapt to the snapping of the glass with different thicknesses.
5. The glass independent combined type edge snapping device according to claim 1, further comprising a frame, wherein the walking bracket is arranged above the edge snapping area through the frame, the frame comprises a support leg and two beams, the two beams are fixed above the support leg and are distributed on two sides of the glass conveying direction x, and two ends of the walking bracket are arranged on the two beams and can move along the beams.
6. The glass freely-combined type edge snapping device according to claim 5, wherein the beam is I-shaped, a guide rail is arranged in the I-shaped beam in a parallel conveying direction, a rack arranged in parallel with the guide rail is further arranged on the I-shaped beam, rollers and gears are arranged at two ends of the walking bracket at intervals, the rollers are clamped in the guide rail, the gears are meshed with the rack, and the walking bracket is driven by the gears to move in the x direction by taking the guide rail as a guide.
7. The glass independent combined type edge snapping device according to claim 6, wherein a transmission shaft is fixedly arranged on an axis penetrating through the gear, the transmission shaft is arranged across the walking bracket, a driving device is arranged at an end of the transmission shaft, and the transmission shaft is driven by the driving device to drive the gear to rotate.
8. The glass independent combined type edge snapping device according to claim 7, further comprising an encoder, wherein the encoder is disposed on the transmission shaft, and the encoder rotates along with the transmission shaft for dynamically feeding back the position information of the walking bracket on the beam.
9. The glass independent combined type edge snapping device according to claim 1, wherein one side of the guide rail is a V-shaped guide rail, and the other side of the guide rail is a flat guide rail; and the roller matched with the guide rail adopts a form of a V-shaped wheel on one side and a flat wheel on the other side to realize guiding.
10. A glass free combined type edge breaking method is characterized by comprising the following steps:
determining an edge to be broken area of the glass, and forming a plurality of tool marks from wide to narrow along the longitudinal direction of the glass in the edge to be broken area;
arranging a plurality of edge breaking areas, wherein the conveying width of each edge breaking area is adaptive to different tool mark widths;
and in the edge snapping areas, the glass is snapped from wide to narrow along the plurality of cutter marks, so that the area to be snapped of the glass is dropped along the plurality of cutter marks in batches in the edge snapping areas.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211665256.5A CN115849695A (en) | 2022-12-23 | 2022-12-23 | Glass free combined type edge breaking device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211665256.5A CN115849695A (en) | 2022-12-23 | 2022-12-23 | Glass free combined type edge breaking device and method |
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| CN202211665256.5A Pending CN115849695A (en) | 2022-12-23 | 2022-12-23 | Glass free combined type edge breaking device and method |
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| US4285451A (en) * | 1979-12-10 | 1981-08-25 | Ppg Industries, Inc. | Method of and apparatus for severing edges of a glass sheet |
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| CN108516672A (en) * | 2018-05-29 | 2018-09-11 | 薛静泽 | A kind of trimming device of bathroom glass |
| CN212713258U (en) * | 2020-04-30 | 2021-03-16 | 平湖旗滨玻璃有限公司 | Break limit device and glass cold junction equipment off with fingers and thumb |
| CN213924503U (en) * | 2020-08-31 | 2021-08-10 | 常州市荣科新材料有限公司 | Edge breaking device for toughened glass |
| CN217628127U (en) * | 2022-06-16 | 2022-10-21 | 河南安彩光热科技有限责任公司 | Float glass breaks limit off with fingers and thumb and uses stress release device |
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2022
- 2022-12-23 CN CN202211665256.5A patent/CN115849695A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285451A (en) * | 1979-12-10 | 1981-08-25 | Ppg Industries, Inc. | Method of and apparatus for severing edges of a glass sheet |
| US4454972A (en) * | 1982-04-15 | 1984-06-19 | Libbey-Owens-Ford Company | Method of and apparatus for severing glass |
| CN108516672A (en) * | 2018-05-29 | 2018-09-11 | 薛静泽 | A kind of trimming device of bathroom glass |
| CN212713258U (en) * | 2020-04-30 | 2021-03-16 | 平湖旗滨玻璃有限公司 | Break limit device and glass cold junction equipment off with fingers and thumb |
| CN213924503U (en) * | 2020-08-31 | 2021-08-10 | 常州市荣科新材料有限公司 | Edge breaking device for toughened glass |
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