CN114212987A - Adjustable glass cutting equipment for glass processing - Google Patents
Adjustable glass cutting equipment for glass processing Download PDFInfo
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- CN114212987A CN114212987A CN202111606368.9A CN202111606368A CN114212987A CN 114212987 A CN114212987 A CN 114212987A CN 202111606368 A CN202111606368 A CN 202111606368A CN 114212987 A CN114212987 A CN 114212987A
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- plate
- rod
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- glass
- movable
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- 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
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
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- 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
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
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- 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
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention relates to cutting equipment, in particular to adjustable glass cutting equipment for glass processing. The invention aims to provide an adjustable glass cutting device for glass processing, which can replace manual operation to nick glass and cut the glass into a round shape or a square shape. An adjustable glass cutting device for glass processing comprises a frame body, supports, hollow pipes and the like, wherein the supports are fixedly connected to the outer bottom of the frame body in a front-back symmetrical mode, and the hollow pipes are rotatably connected to the middle of the upper portions of the front side and the rear side of the frame body in a penetrating mode. The twisting adjusting mechanism drives the diamond cone to move left and right to the size of glass to be cut, then a piece of glass is placed on the hollow plate, the diamond cone is in contact with the glass, the adjusting mechanism is started, the adjusting mechanism drives the diamond cone to rotate, the diamond cone rotates to nick the glass, and the glass is cut into a piece of round glass.
Description
Technical Field
The invention relates to cutting equipment, in particular to adjustable glass cutting equipment for glass processing.
Background
In the glass processing process, because glass generally is very big one, then need be with the shape of glass cutting demand, convenient follow-up use, and the glass size of demand also has the requirement, at present, most are that people carry out the nick cutting to glass manually, need people to measure good size and mark well earlier, and reuse instrument carries out the nick cutting to glass, and the operation is more loaded down with trivial details, and the glass of a shape can only be cut out to current some machines, then need use other machines, and is with high costs.
Therefore, there is a need to design and develop an adjustable glass cutting device for glass processing, which can cut glass into a round or square shape instead of manually scoring the glass.
Disclosure of Invention
The invention aims to overcome the defects that people need to measure and mark glass in good size, then a tool is used for scoring and cutting the glass, the operation is complicated, and the existing part of machines can only cut the glass in one shape.
The technical scheme is as follows: an adjustable glass cutting device for glass processing comprises a frame body, a support, a hollow pipe, a handle, a hollow plate, a guide plate, an n-shaped plate, a diamond cone, a clamping mechanism and an adjusting mechanism, wherein the support is symmetrically and fixedly connected to the front and the back of the outer bottom of the frame body, the hollow pipe is rotatably connected in the middle of the upper parts of the front side and the back side of the frame body in a penetrating manner, the hollow plate for placing glass is fixedly connected between the inner ends of the hollow pipe at the front side and the back side, the hollow plate is contacted with the inner side of the frame body, grooves are formed in the left side and the right side of the outer side of the hollow plate, the clamping mechanism for limiting the hollow plate is arranged on the upper parts of the left side and the right side of the frame body, the guide plate is fixedly connected in the middle of the upper parts of the left side and the right side of the outer side of the frame body, the n-shaped plate is connected in a sliding manner, the adjusting mechanism is arranged on the n-shaped plate, the diamond cone is arranged on the adjusting mechanism, and a discharge hole is formed in the lower part of the back side of the frame body, the middle of the outer top part and the middle of the outer bottom part of the hollow pipe are fixedly connected with a handle.
Preferably, the clamping mechanism comprises a u-shaped limiting rod, a fixing plate and a first spring, the u-shaped limiting rod used for limiting the hollow plate is connected to the upper portions of the left side and the right side of the frame in a sliding mode in a penetrating mode, the inner end of the u-shaped limiting rod is located in a groove of the hollow plate, the fixing plate is fixedly connected to the front side face and the rear side face outside the u-shaped limiting rod, the first spring is connected between the right side face of the left side fixing plate and the left side face outside the frame, and the first spring is connected between the left side face of the right side fixing plate and the right side face outside the frame.
Preferably, the adjusting mechanism comprises a guide pipe, a hollow movable block, a screw rod, a cylinder body, a transmission assembly, a driving motor and a nut, the cylinder body is rotatably connected in the middle of the n-shaped plate in a penetrating way, the guide pipe is fixedly connected to the bottom end of the cylinder body, the hollow movable block is slidably connected in the guide pipe in a penetrating way, the right side of the top and the right side of the bottom of the hollow movable block are both in sliding connection with the diamond cone, the nut is fixedly connected to the middle of the outer left side of the hollow movable block, the screw rod is rotatably connected to the upper part of the left side of the diamond cone in a penetrating way in a nut type, the driving motor is installed on the right side of the outer top of the n-shaped plate, the transmission assembly is connected between the end part of an output shaft of the driving motor and the outer upper part of the cylinder body and consists of two belt pulleys and a flat belt, one of the belt pulleys is fixedly sleeved on the upper part of the outer part of the cylinder body, the other belt pulley is fixedly connected to the end part of the output shaft of the driving motor, a flat belt is wound between the two pulleys.
Preferably, the glass, a second spring is also connected between the inner right side face of the right side u-shaped limiting block and the outer right side face of the hollow plate, a control valve is installed at the outer end of the hollow tube, and the outer end of the control valve is communicated with a corrugated pipe.
Preferably, the device also comprises a switching mechanism, the switching mechanism comprises a connecting plate, a double-groove plate, a first hexagonal rod, a fastening bolt, a telescopic plate, a third spring, a second hexagonal rod and a movable rod, the double-groove plate is sleeved on the lower part of the outer part of the cylinder body in a circumferential rotating mode, the upper part of the inner side of the double-groove plate is square, the lower part of the inner side of the double-groove plate is circular, the middle parts of the left side surface and the right side surface of the outer part of the double-groove plate are fixedly connected with the connecting plate, the outer end of the connecting plate is fixedly connected with the inner top part of the n-shaped plate, the first hexagonal rod is connected in a sliding mode in the middle of the top part of the cylinder body, the telescopic plate is connected in a sliding mode between the lower parts of the left side part and the right side part of the cylinder body, the right side of the top part of the telescopic plate is fixedly connected with the bottom end of the first hexagonal rod, the third spring is connected in a rotating mode between the bottom part of the telescopic plate, the top end of the movable rod is positioned in the groove of the double-groove plate, the middle of the movable rod is connected with the second hexagonal rod in an embedded mode, the bottom end of the second hexagonal rod is fixedly connected with the left side of the top of the hollow movable block, a fastening bolt is connected to the upper portion of the rear side of the cylinder body in a threaded rotating mode in a penetrating mode, and the front end of the fastening bolt is in contact with the first hexagonal rod.
Preferably, the device also comprises a limiting mechanism, the limiting mechanism comprises a mounting frame, a movable frame, a baffle plate and a large gear, horizontal pole, u type rack, the movable rack, pinion and pivot, the even spaced slidingtype cross-under of circumference has the baffle at double flute plate top, the rigid coupling has the adjustable shelf between the four baffle tops, the barrel runs through the adjustable shelf middle part, there is u type rack at adjustable shelf top along circumference bilateral symmetry sliding connection, the outer upper portion of barrel is equipped with the mounting bracket along circumference fixed cover, the cross-under of all rotary type has the pivot between the mounting bracket left side both ends and between the right side both ends, the fixed cover in pivot middle part is equipped with the pinion, the fixed cover of symmetry is equipped with the gear wheel around in the pivot, gear wheel and the meshing of u type rack, first six water chestnut pole upper portion bilateral symmetry rigid couplings have the horizontal pole, the barrel is run through to the horizontal pole outer end, horizontal pole outer end rigid coupling has the movable rack, movable rack and pinion meshing.
Preferably, the water-cooled gear box further comprises a T-shaped rod, a stop block and a fourth spring, the middle of the top of the first six diamond rod is connected with the T-shaped rod in an embedded mode, a straight hole is formed in the middle of the lower portion of the T-shaped rod, four inclined holes are uniformly formed in the left side and the right side of the straight hole of the T-shaped rod at intervals, the stop block used for limiting the first six diamond rod is connected between every two corresponding inclined holes in the left side and the right side in a sliding mode, the outer end of the stop block penetrates through the first six diamond rod, the stop block below the stop block is in contact with the inner side of the cylinder, and the fourth spring is connected between the bottom end of the T-shaped rod and the bottom end of the first six diamond rod.
Preferably, the clamping device further comprises a clamping rod and a fifth spring, the clamping rod is connected to the middle of the upper portions of the front side face and the rear side face outside the frame in an embedded mode, the fifth spring is connected between the inner end of the clamping rod and the inner side of the frame, a clamping groove is formed in the position, close to the hollow tube, of the rear side face of the front side handle, a clamping groove is formed in the position, close to the hollow tube, of the front side face of the rear side handle, and the outer end of the clamping rod is located in the clamping groove above the clamping groove.
The invention has the following advantages:
1. the twisting adjusting mechanism drives the diamond cone to move left and right to the size of glass to be cut, then a piece of glass is placed on the hollow plate, the diamond cone is in contact with the glass, the adjusting mechanism is started, the adjusting mechanism drives the diamond cone to rotate, the diamond cone rotates to nick the glass, the glass is cut into a piece of circular glass, and therefore the glass is cut after being nicked without manual operation of a person, and the operation is convenient.
2. Under the effect of switching mechanism, can adjust the route that the diamond cone rotated, just also make the diamond cone carve circular or square vestige on glass, so, can cut into square or circular with glass as required.
3. Under the mating reaction of kelly and draw-in groove, when the handle rotated one hundred eighty degrees, can carry out accurate location to the handle, so, can make accurate rotation of handle stop rotation behind the one hundred eighty degrees.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is a schematic perspective view of a second embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of a first embodiment of the present invention.
Fig. 5 is a partial top view of the present invention.
Fig. 6 is a schematic cross-sectional view of a second embodiment of the present invention.
Fig. 7 is an enlarged view of part B of the present invention.
FIG. 8 is a third cross-sectional structural view of the present invention.
FIG. 9 is a schematic view of a fourth cross-sectional structure of the present invention.
Fig. 10 is a schematic cross-sectional view of a fifth embodiment of the present invention.
Fig. 11 is a schematic sectional view of a sixth embodiment of the present invention.
Fig. 12 is an enlarged schematic view of part C of the present invention.
Fig. 13 is an enlarged view of the portion D of the present invention.
Fig. 14 is a schematic sectional view of a seventh embodiment of the present invention.
Fig. 15 is an enlarged schematic view of part E of the present invention.
Fig. 16 is an enlarged schematic view of part F of the present invention.
Fig. 17 is a schematic sectional view of an eighth embodiment of the present invention.
FIG. 18 is an enlarged view of part G of the present invention.
Number designation in the figures: 1: frame, 2: a bracket, 3: hollow tube, 4: handle, 5: hollow core slab, 6: guide plate, 7: n-type plate, 8: diamond cone, 9: chucking mechanism, 91: u-shaped limiting rod, 92: fixed plate, 93: first spring, 10: adjustment mechanism, 101: guide tube, 102: hollow movable block, 103: a screw, 104: barrel, 105: transmission assembly, 106: drive motor, 107: nut, 11: fixing mechanism, 111: control valve, 112: bellows, 113: rubber disk, 114: a movable plate, 115: rubber block, 116: guide rod, 117: u-shaped stopper, 118: second spring, 12: switching mechanism, 121: connection plate, 122: double-groove plate, 123: first six diamond rod, 124: fastening bolt, 125: expansion plate, 126: third spring, 127: second sixth diamond rod, 128: movable rod, 13: stop gear, 131: mounting frame, 132: movable frame, 133: baffle, 134: bull gear, 135: cross bar, 136: u-shaped rack, 137: movable rack, 138: pinion, 139: rotating shaft, 14: t-bar, 15: inclined hole, 16: stopper, 17: fourth spring, 18: jamming rod, 19: fifth spring, 20: a clamping groove.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example (b): an adjustable glass cutting device for glass processing.
Referring to fig. 1, 2, 3, 4, 6, 11 and 12, the frame comprises a frame body 1, a support 2, a hollow tube 3, a handle 4, a hollow plate 5, a guide plate 6, an n-shaped plate 7, a diamond cone 8, a clamping mechanism 9 and an adjusting mechanism 10, wherein the support 2 is symmetrically and fixedly connected with the front and the back of the outer bottom of the frame body 1, the hollow tube 3 is rotatably connected in the middle of the upper parts of the front and the back sides of the frame body 1 in a penetrating manner, the hollow plate 5 is fixedly connected between the inner ends of the hollow tubes 3 of the front and the back sides, the hollow plate 5 is contacted with the inner side of the frame body 1, an operator can place glass on the hollow plate 5 to be cut, the left and the right side surfaces of the outer side of the hollow plate 5 are provided with grooves, the clamping mechanism 9 is arranged on the upper parts of the left and the right sides of the frame body 1, the clamping mechanism 9 is contacted with the grooves of the hollow plate 5, the clamping mechanism 9 can realize clamping and limiting of the hollow plate 5, the guiding plate 6 is arranged in the middle of the upper parts of the left and the outer side of the left side of the frame body 1 in a bolted connection manner, the sliding type is connected with n template 7 between the left and right sides deflector 6, installs adjustment mechanism 10 on the n template 7, installs diamond cone 8 on the adjustment mechanism 10, and when needs were adjusted the cutting glass size, operating personnel can twist adjustment mechanism 10 and remove diamond cone 8, and open frame 1 rear side lower part has the discharge gate, and handle 4 is all installed through welded connection's mode in the middle of 3 outer tops of hollow tube and the middle of the outer bottom.
The adjusting mechanism 10 comprises a guide pipe 101, a hollow movable block 102, a screw 103, a cylinder 104, a transmission assembly 105, a driving motor 106 and a nut 107, the cylinder 104 is rotatably connected in the middle of an n-shaped plate 7 in a penetrating manner, the guide pipe 101 is fixedly connected to the bottom end of the cylinder 104, the hollow movable block 102 is slidably connected in the guide pipe 101 in a penetrating manner, the right side of the top and the right side of the bottom of the hollow movable block 102 are both slidably connected with a diamond cone 8, the nut 107 is installed in the middle of the outer left side of the hollow movable block 102 in a welding connection manner, the screw 103 is rotatably connected in the inner threaded manner in the nut 107 in a penetrating manner, the right end of the screw 103 is rotatably connected with the upper part of the left side of the diamond cone 8, the driving motor 106 is installed on the right side of the outer top of the n-shaped plate 7, the transmission assembly 105 is connected between the end of an output shaft of the driving motor 106 and the outer upper part of the cylinder 104, the transmission assembly 105 is composed of two belt pulleys and a flat belt, one of which is fixedly sleeved on the outer upper part of the cylinder 104, the other pulley is fixed to the end of the output shaft of the drive motor 106, and a flat belt is wound between the two pulleys.
Firstly, an operator twists an adjusting mechanism 10 according to the size of glass to be cut, the adjusting mechanism 10 drives a diamond cone 8 to move left and right, when the diamond cone 8 moves left and right to a proper position, the twisting of the adjusting mechanism 10 is stopped, an n-type plate 7 is pulled to move upwards for a certain distance, the n-type plate 7 moves upwards to drive the adjusting mechanism 10 to move upwards, the adjusting mechanism 10 moves upwards to drive the diamond cone 8 to move upwards for a certain distance, the n-type plate 7 stops being pulled to move upwards, then a piece of glass can be placed on a hollow plate 5, the n-type plate 7 is loosened, the n-type plate 7 moves downwards to drive the adjusting mechanism 10 to move downwards for resetting under the action of gravity, the adjusting mechanism 10 moves downwards for resetting to drive the diamond cone 8 to move downwards for resetting, the diamond cone 8 is reset to be contacted with the glass, the adjusting mechanism 10 is started again, and the adjusting mechanism 10 operates to drive the diamond cone 8 to rotate, the diamond cone 8 rotates to nick the glass, a circle of trace is carved on the glass, after the glass is carved with a circle of trace, the adjusting mechanism 10 is closed, the adjusting mechanism 10 stops driving the diamond cone 8 to rotate, namely, a tool can be used for beating the position of the glass nick, so that a piece of glass is cut into a piece of round glass, the round glass is taken down from the hollow plate 5, the n-shaped plate 7 is pulled to move upwards, the n-shaped plate 7 moves upwards to drive the diamond cone 8 to move upwards through the adjusting mechanism 10, when the diamond cone 8 moves upwards to a proper position, the n-shaped plate 7 is stopped being pulled, the clamping mechanism 9 is pulled to move outwards, the clamping mechanism 9 is moved outwards to be separated from contact with the groove of the hollow plate 5, the clamping mechanism 9 is stopped being pulled, the handle 4 is pulled to rotate one hundred eighty degrees, the handle 4 rotates one hundred eighty degrees to drive the hollow tube 3 to rotate one hundred eighty degrees, hollow tube 3 rotates one hundred eighty degrees and drives hollow plate 5 and rotates one hundred eighty degrees, hollow plate 5 rotates one hundred eighty degrees and drives surplus glass and rotates one hundred eighty degrees, surplus glass rotates one hundred eighty degrees and drops to in the framework 1, stop pulling handle 4, loosen chucking mechanism 9, chucking mechanism 9 moves inwards and resets and inserts in the recess of hollow plate 5, chucking mechanism 9 carries out spacingly to hollow plate 5, put a glass on hollow plate 5 again, loosen n template 7 and move down and reset, diamond cone 8 and glass contact, so relapse, can be continuous with a glass cutting one-tenth circular glass. When all the glass is cut into circular glass, the glass residue in the housing 1 can be taken out and disposed.
When the circular glass is taken down from the hollow plate 5 and the diamond cone 8 moves upwards to a proper position, the u-shaped limiting rod 91 can be pulled to move outwards, the u-shaped limiting rod 91 moves outwards to drive the fixing plate 92 to move outwards, the first spring 93 is stretched, the u-shaped limiting rod 91 moves outwards to be separated from the groove of the hollow plate 5, the pulling of the u-shaped limiting rod 91 is stopped, the handle 4 can be pulled to rotate by one hundred eighty degrees, the hollow plate 5 rotates by one hundred eighty degrees to rotate the rest glass into the frame body 1, the u-shaped limiting rod 91 is loosened, the fixing plate 92 moves inwards to drive the u-shaped limiting rod 91 to move inwards to reset to be inserted into the groove of the hollow plate 5 under the action of the first spring 93, and the u-shaped limiting rod 91 limits the hollow plate 5.
Firstly, an operator twists a screw rod 103 to rotate forward and backward alternately according to the size of glass to be cut, the screw rod 103 rotates forward and backward alternately and continuously moves left and right through a nut 107, the screw rod 103 moves left and right to drive a diamond cone 8 to move left and right, when the diamond cone 8 moves left and right to a required position, the screw rod 103 stops being twisted, the screw rod 103 stops driving the diamond cone 8 to move left and right, then the n-type plate 7 is pulled to move upwards, the n-type plate 7 moves upwards to drive a cylinder 104 to move upwards, the cylinder 104 moves upwards to drive a guide pipe 101 to move upwards, the guide pipe 101 moves upwards to drive a hollow movable block 102 to move upwards, the hollow movable block 102 moves upwards to drive the diamond cone 8 to move upwards, when the diamond cone 8 moves upwards to a proper position, the n-type plate 7 stops being pulled to move upwards, a piece of glass is placed on the hollow plate 5, and then the n-type plate 7 is loosened, under the action of gravity, the n-type plate 7 moves downwards to drive the cylinder 104 to move downwards, the cylinder 104 moves downwards to drive the hollow movable block 102 to move downwards through the guide pipe 101 for resetting, the hollow movable block 102 resets to drive the diamond cone 8 to move downwards for resetting, the diamond cone 8 is contacted with glass, then the driving motor 106 is started, the driving motor 106 rotates to drive the transmission assembly 105 to rotate, the transmission assembly 105 rotates to drive the cylinder 104 to rotate, the cylinder 104 rotates to drive the guide pipe 101 to rotate, the guide pipe 101 rotates to drive the hollow movable block 102 to rotate, the hollow movable block 102 rotates to drive the diamond cone 8 to rotate, the diamond cone 8 rotates to nick on the glass, when a circle of nick is engraved on the glass, the driving motor 106 is closed, the driving motor 106 stops driving the cylinder 104 to rotate through the transmission assembly 105, and the hollow movable block 102 also stops driving the diamond cone head to rotate, and then after the round glass is separated from the rest glass, the round glass is taken down, the n-shaped plate 7 is pulled to move upwards again according to the operation, the diamond cone 8 is separated from the glass, the rest glass can fall into the frame body 1, and the n-shaped plate 7 is released to move downwards for resetting. Therefore, one piece of glass can be cut into round glass with required size according to requirements.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 17 and 18, the glass hollow plate comprises a hollow plate 5, a fixing mechanism 11, wherein the fixing mechanism 11 comprises a control valve 111, a bellows 112, a rubber disc 113, a movable plate 114, a rubber block 115, guide rods 116, a u-shaped stopper 117 and a second spring 118, twelve rubber discs 113 are fixedly connected to the top and the bottom of the hollow plate 5 at uniform intervals along the circumferential direction, when an operator places glass on the hollow plate 5, the glass is in contact with the rubber discs 113, the rubber discs 113 can suck and fix the glass, four guide rods 116 are fixedly connected between the top and the bottom of the hollow plate 5 at uniform intervals along the circumferential direction, the movable plate 114 is sleeved between the four guide rods 116, twelve rubber blocks 115 are fixedly connected to the top and the bottom of the movable plate 114 at uniform intervals along the circumferential direction, the rubber block 115 corresponds to the rubber disc 113, the rubber block 115 is in contact with the rubber disc 113 below, u-shaped limit blocks 117 are symmetrically connected to the left side and the right side of the hollow plate 5 in a front-back sliding mode in a penetrating mode, the outer ends of the u-shaped limit blocks 117 are in contact with the inner ends of the u-shaped limit rods 91, the inner ends of the u-shaped limit blocks 117 are in contact with the movable plate 114, the u-shaped limit blocks 117 can limit the movable plate 114, a second spring 118 is connected between the inner left side face of the left u-shaped limit block 117 and the outer left side face of the hollow plate 5, a second spring 118 is also connected between the inner right side face of the right u-shaped limit block 117 and the outer right side face of the hollow plate 5, the control valve 111 is installed at the outer end of the hollow tube 3, a corrugated tube 112 is communicated with the outer end of the control valve 111, and the corrugated tube 112 can pump air out of the hollow plate 5.
The switching mechanism 12 further comprises a switching mechanism 12, the switching mechanism 12 comprises a connecting plate 121, a double-groove plate 122, a first hexagonal rod 123, a fastening bolt 124, an expansion plate 125, a third spring 126, a second hexagonal rod 127 and a movable rod 128, the double-groove plate 122 is sleeved on the lower portion of the outer portion of the cylinder 104 in a circumferential rotating mode, the groove on the upper portion of the inner side of the double-groove plate 122 is square, the groove on the lower portion of the inner side of the double-groove plate 122 is circular, the connecting plate 121 is mounted in the middle of the left side and the right side of the outer portion of the double-groove plate 122 in a bolt connection mode, the outer end of the connecting plate 121 is fixedly connected with the top portion of the inner portion of the n-shaped plate 7, the first hexagonal rod 123 is connected in a sliding mode in the middle of the top portion of the cylinder 104, the expansion plate 125 is connected in a sliding mode between the lower portions of the left side and the right side of the cylinder 104, the right side of the top portion of the expansion plate 125 is fixedly connected with the bottom end of the first hexagonal rod 123, the third spring 126 is connected between the right side of the bottom portion of the expansion plate 125 and the outer top portion of the guide tube 101, the movable rod 128 is connected in a rotating mode in a sliding mode in the left portion of the expansion plate 125, the top end of the movable rod 128 is located in the groove of the double-groove plate 122, when the movable rod 128 slides in the groove of the double-groove plate 122, the double-groove plate 122 can adjust the moving path of the diamond cone 8 through a square groove and a circular groove, the middle of the bottom of the movable rod 128 is connected with a second hexagonal rod 127 in an embedded mode in a sliding mode, the bottom end of the second hexagonal rod 127 is fixedly connected with the left side of the top of the hollow movable block 102, the upper portion of the rear side of the cylinder 104 is connected with a fastening bolt 124 in a penetrating mode in a threaded rotating mode, and the front end of the fastening bolt 124 is in contact with the first hexagonal rod 123.
The device also comprises a limiting mechanism 13, the limiting mechanism 13 comprises a mounting frame 131, a movable frame 132, a baffle 133, a gearwheel 134, a cross rod 135, a u-shaped rack 136, a movable rack 137, a pinion 138 and a rotating shaft 139, the baffle 133 is slidably connected to the top of the double-groove plate 122 at even intervals along the circumferential direction, when the baffle 133 moves downwards, the baffle 133 can block the square groove of the double-groove plate 122, so that the movable rod 128 slides in the circular groove of the double-groove plate 122, the movable frame 132 is fixedly connected between the tops of the four baffles 133, the barrel 104 penetrates through the middle part of the movable frame 132, the top of the movable frame 132 is connected with the u-shaped rack 136 in a sliding manner along the circumferential direction, the mounting frame 131 is fixedly sleeved on the outer upper part of the barrel 104 along the circumferential direction, the rotating shaft 139 is rotatably connected between the left end and the right end of the mounting frame 131 in a penetrating manner, the pinion 138 is fixedly sleeved on the middle part of the rotating shaft 139, the gearwheel 134 is symmetrically sleeved on the front and back, the large gear 134 is meshed with the u-shaped rack 136, when the large gear 134 rotates inwards or outwards, the large gear 134 can drive the u-shaped rack 136 to move downwards or upwards, the cross rods 135 are fixedly connected to the upper portion of the first six diamond rods 123 in a bilateral symmetry mode, the outer ends of the cross rods 135 penetrate through the barrel 104, the movable racks 137 are installed at the outer ends of the cross rods 135 in a welding connection mode, and the movable racks 137 are meshed with the small gear 138.
Initially, the second spring 118 is in a compressed state, firstly, an operator connects the corrugated pipe 112 with an external air pump, and then when glass is placed on the hollow plate 5, the glass contacts with the rubber disc 113 above, the control valve 111 is opened, the air pump is started, the air pump pumps the air in the hollow plate 5 into the hollow pipe 3, the air in the hollow pipe 3 is discharged into the corrugated pipe 112 through the control valve 111, the air in the corrugated pipe 112 is discharged into the air pump, a negative pressure state is formed in the hollow plate 5 along with the continuous pumping of the air in the hollow plate 5, the atmospheric pressure in the hollow plate 5 is smaller than the external atmospheric pressure, that is, the glass is pressed on the rubber disc 113 through the external atmospheric pressure, so that the glass can be cut, when the glass is engraved with a circle of mark, and the cut round glass is separated from the rest of glass, the air pump is started to discharge the air into the corrugated pipe 112, the air in the corrugated pipe 112 is discharged into the hollow pipe 3 through the control valve 111, the air in the hollow tube 3 is discharged into the hollow plate 5, so that the atmospheric pressure in the hollow plate 5 is consistent with the external atmospheric pressure, the external atmospheric pressure stops pressing the glass on the rubber disc 113, the air pump is closed, the control valve 111 is closed, when an operator pulls the u-shaped limiting rod 91 to move outwards, the u-shaped limiting rod 91 is separated from the groove of the hollow plate 5, the u-shaped limiting rod 91 is also separated from the u-shaped limiting block 117, the u-shaped limiting block 117 moves outwards to be separated from the movable plate 114 under the action of the second spring 118, and further when the hollow plate 5 rotates one hundred eighty degrees, the hollow plate 5 further drives the movable plate 114 to rotate one hundred eighty degrees through the guide rod 116, due to the action of gravity, the movable plate 114 moves downwards to drive the rubber block 115 to move downwards to be contacted with the rubber disc 113 on one side, and the rubber block 115 seals the rubber disc 113 on one side, the u-shaped limiting rod 91 is loosened, the fixing plate 92 drives the u-shaped limiting rod 91 to move inwards to reset under the action of the first spring 93, the u-shaped limiting rod 91 moves inwards to reset and drives the u-shaped limiting block 117 to move inwards to reset, the second spring 118 is compressed, and the u-shaped limiting block 117 moves inwards to reset so as to continuously limit the movable plate 114. When all the glass is cut into round glass, the bellows 112 is disconnected from the air pump. Therefore, the glass can be prevented from moving to influence the cutting of the glass.
When the driving motor 106 is started, the hollow movable block 102 rotates to drive the second hexagonal rod 127 to rotate, the second hexagonal rod 127 rotates to drive the movable rod 128 to rotate, the movable rod 128 rotates to slide in the square groove of the double-groove plate 122, the square groove of the double-groove plate 122 guides the diamond cone 8, so that the diamond cone 8 rotates to carve a circle of square nick on glass, when the glass is carved with a circle of square nick, the driving motor 106 is turned off, the hollow movable block 102 stops driving the second hexagonal rod 127 to rotate, the second hexagonal rod 127 stops driving the movable rod 128 to rotate, and further when a piece of glass needs to be carved into round glass, the twisting fastening bolt 124 reversely rotates to move backwards through the screw threads, the fastening bolt 124 moves backwards to be separated from contact with the first hexagonal rod 123, the first hexagonal rod 123 is pushed to move downwards, the first hexagonal rod 123 moves downwards to drive the telescopic plate 125 to move downwards, the third spring 126 is compressed, the expansion plate 125 moves downwards to drive the movable rod 128 to move downwards, the movable rod 128 moves downwards to be separated from contact with the square groove of the double-groove plate 122, when the movable rod 128 moves downwards to the circular groove of the double-groove plate 122, the first hexagonal rod 123 stops being pushed, the twisting fastening bolt 124 rotates forwards through the screw thread, the fastening bolt 124 moves forwards to be in contact with the first hexagonal rod 123, the fastening bolt 124 fixes the first hexagonal rod 123, the fastening bolt 124 stops being twisted, when the driving motor 106 is started, the hollow movable block 102 rotates to drive the second hexagonal rod 127 to rotate, the second hexagonal rod 127 rotates to drive the movable rod 128 to rotate, the movable rod 128 rotates to slide in the circular groove of the double-groove plate 122, so that the diamond cone 8 cuts a circular trace at one end on the glass, when the glass is cut a circle of circular trace, the driving motor 106 is closed, the hollow movable block 102 stops driving the second hexagonal rod 127 to rotate, the movable rod 128 stops rotating, when a circle of square marks needs to be carved on the glass, the twisting fastening bolt 124 rotates reversely and moves backwards to be separated from contact with the first six diamond rod 123, due to the action of the third spring 126, the expansion plate 125 moves upwards to drive the first six diamond rod 123 to move upwards for resetting, the expansion plate 125 also drives the movable rod 128 to move upwards for resetting, the movable rod 128 is reset to be inserted into the square groove of the double-groove plate 122, and the twisting fastening bolt 124 rotates reversely and moves forwards to be in contact with the first six diamond rod 123. Thus, the glass can be cut into square or round shapes according to requirements.
When an operator pushes the first hexagonal rod 123 to move downwards, the movable rod 128 moves downwards to be separated from contact with the square groove of the double-groove plate 122, the first hexagonal rod 123 also drives the cross rod 135 to move downwards, the cross rod 135 moves downwards to drive the movable rack 137 to move downwards, the movable rack 137 moves downwards to drive the pinion 138 to rotate inwards, the pinion 138 rotates inwards to drive the rotating shaft 139 to rotate inwards, the rotating shaft 139 rotates inwards to drive the large gear 134 to rotate inwards, the large gear 134 rotates inwards to drive the u-shaped rack 136 to move downwards, the u-shaped rack 136 moves downwards to drive the movable frame 132 to move downwards, the movable frame 132 moves downwards to drive the baffle 133 to move downwards, the baffle 133 moves downwards to block the square groove of the double-groove plate 122, the first hexagonal rod 123 stops pushing the first hexagonal rod 123, the first hexagonal rod 123 stops driving the cross rod 135 to move downwards, the cross rod 135 stops driving the movable rack 137 to move downwards, the stop plate 133 stops moving downward, and the stop plate 133 prevents the movable rod 128 from moving into the square groove of the double-groove plate 122 when the movable rod 128 slides in the circular groove of the double-groove plate 122. When the first hexagonal rod 123 moves upward to reset, the first hexagonal rod 123 moves upward to drive the movable rack 137 to move upward through the cross rod 135 to reset, the movable rack 137 moves upward to reset to drive the pinion 138 to rotate outward, the pinion 138 rotates outward to drive the bull gear 134 to rotate outward through the rotating shaft 139, the bull gear 134 rotates outward to drive the u-shaped rack 136 to move upward, and the baffle 133 moves upward to reset without blocking the square groove of the double-groove plate 122. In this way, the movable rod 128 is prevented from sliding in the circular groove of the double-groove plate 122 to the square groove to affect the indentation.
Referring to fig. 1, 2, 8, 9, 10, 14, 15 and 16, the device further includes a T-shaped rod 14, a stopper 16 and a fourth spring 17, the T-shaped rod 14 is slidably connected to the middle of the top of the first hexagonal rod 123 in an embedded manner, a straight hole is formed in the middle of the lower portion of the T-shaped rod 14, four inclined holes 15 are uniformly formed in the left side and the right side of the straight hole of the T-shaped rod 14 at intervals, the stopper 16 is slidably connected between every two corresponding inclined holes 15 on the left side and the right side, the outer end of the stopper 16 penetrates through the first hexagonal rod 123, the lower stopper 16 is in contact with the inner side of the cylinder 104, the stopper 16 is matched with the cylinder 104 to limit the first hexagonal rod 123, and the fourth spring 17 is connected between the bottom end of the T-shaped rod 14 and the bottom end of the first hexagonal rod 123.
Still including kelly 18 and fifth spring 19, all embedded kelly 18 that is connected with in the middle of the outer front and back both sides face upper portion of framework 1, be connected with fifth spring 19 between kelly 18 the inner and framework 1 is inboard, the position that the front side handle 4 trailing flank is close to hollow tube 3 is opened there is draw-in groove 20, the position that the rear side handle 4 leading flank is close to hollow tube 3 is also opened there is draw-in groove 20, kelly 18 outer end is located top draw-in groove 20, kelly 18 can realize the location to handle 4 with the cooperation of draw-in groove 20.
Firstly, an operator twists the fastening bolt 124 to move backwards and then to be separated from contact with the first six diamond rod 123, when the first six diamond rod 123 needs to be pushed to move downwards, the T-shaped rod 14 is pushed to move downwards, the fourth spring 17 is compressed, the T-shaped rod 14 moves downwards to drive the inclined hole 15 to move downwards, the inclined hole 15 moves downwards to drive the stopper 16 to move inwards into the first six diamond rod 123, when the T-shaped rod 14 moves downwards to the maximum stroke in the first six diamond rod 123, the T-shaped rod 14 continues to be pushed to move downwards, the T-shaped rod 14 moves downwards to drive the first six diamond rod 123 to move downwards through the fourth spring 17, and when the movable rod 128 moves downwards to be separated from contact with the square groove of the double-groove plate 122, the T-shaped rod 14 stops being pushed, the operator holds the first six diamond rod 123 with a hand, the T-shaped rod 14 is loosened, and due to the action of the fourth spring 17, the T-shaped rod 14 moves upwards to drive the stopper 16 to move outwards through the inclined hole 15, the upper stopper 16 moves outward to contact the top of the cylinder 104, the upper stopper 16 cooperates with the cylinder 104 to fix the first hexagonal rod 123, and then the first hexagonal rod 123 is released. When the movable rod 128 needs to move upwards into the square groove of the double-groove plate 122, the T-shaped rod 14 is pushed to move downwards again, the fourth spring 17 is compressed, the T-shaped rod 14 drives the stopper 16 to move inwards through the inclined hole 15 to be separated from the contact with the cylinder 104, the T-shaped rod 14 is released, the elastic force of the third spring 126 is larger than the elastic force of the fourth spring 17, the first six diamond rods 123 drive the T-shaped rod 14 to move upwards through the fourth spring 17 for resetting, and then the T-shaped rod 14 moves upwards to completely reset and drives the stopper 16 to move outwards through the inclined hole 15 under the action of the fourth spring 17. Therefore, the first hexagonal rod 123 does not need to be fixed through the fastening bolt 124, and the fixing device is convenient and quick.
When operating personnel pulling handle 4 passes through hollow tube 3 and drives hollow plate 5 and rotate, handle 4 rotates and drives draw-in groove 20 and rotates, because of fifth spring 19's effect, draw-in groove 20 rotates and breaks away from the contact with kelly 18, and when handle 4 rotates and contacts with kelly 18, handle 4 drives kelly 18 inward movement, when handle 4 continues to rotate and breaks away from the contact with kelly 18, because of fifth spring 19's effect, kelly 18 outwards removes and resets, and then handle 4 rotates behind one hundred eighty degrees, because of fifth spring 19's effect, kelly 18 blocks and fixes a position handle 4 in another draw-in groove 20. Therefore, the handle 4 can be precisely rotated to one hundred eighty degrees and then stopped rotating.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (8)
1. An adjustable glass cutting device for glass processing is characterized by comprising a frame body (1), supports (2), hollow pipes (3), handles (4), hollow plates (5), guide plates (6), n-shaped plates (7), diamond cones (8), clamping mechanisms (9) and adjusting mechanisms (10), wherein the supports (2) are symmetrically and fixedly connected to the front and the back of the outer bottom of the frame body (1), the hollow pipes (3) are rotatably connected in the middles of the upper parts of the front side and the back side of the frame body (1) in a penetrating mode, the hollow plates (5) used for placing glass are fixedly connected between the inner ends of the hollow pipes (3) on the front side and the back side, the hollow plates (5) are in contact with the inner side of the frame body (1), grooves are formed in the left side and the right side of the outer side of each hollow plate (5), the clamping mechanisms (9) used for limiting the hollow plates (5) are mounted on the upper parts of the left side and the right side of the frame body (1), and the clamping mechanisms (9) are in contact with the grooves of the hollow plates (5), all the rigid coupling has deflector (6) in the middle of the outer left and right sides upper portion of framework (1), and slidingtype being connected with n template (7) between left and right sides deflector (6), install adjustment mechanism (10) on n template (7), install diamond cone (8) on adjustment mechanism (10), open framework (1) rear side lower part has the discharge gate, and hollow tube (3) outer top is middle and outer bottom is middle all the rigid coupling has handle (4).
2. The adjustable glass cutting equipment for glass processing as claimed in claim 1, wherein the clamping mechanism (9) comprises a u-shaped limiting rod (91), a fixing plate (92) and a first spring (93), the u-shaped limiting rod (91) for limiting the hollow plate (5) is slidably connected to the upper portions of the left side and the right side of the frame body (1) in a penetrating manner, the inner end of the u-shaped limiting rod (91) is located in a groove of the hollow plate (5), the fixing plate (92) is fixedly connected to the front side face and the rear side face of the outer side of the u-shaped limiting rod (91), the first spring (93) is connected between the right side face of the left side fixing plate (92) and the left side face of the outer side of the frame body (1), and the first spring (93) is also connected between the left side face of the right side fixing plate (92) and the right side face of the outer side of the frame body (1).
3. The adjustable glass cutting equipment for glass processing as claimed in claim 2, wherein the adjusting mechanism (10) comprises a guide tube (101), a hollow movable block (102), a screw (103), a cylinder (104), a transmission assembly (105), a driving motor (106) and a nut (107), the cylinder (104) is rotatably connected in the middle of the n-shaped plate (7) in a penetrating manner, the guide tube (101) is fixedly connected to the bottom end of the cylinder (104), the hollow movable block (102) is slidably connected in the guide tube (101), the top right side and the bottom right side of the hollow movable block (102) are both slidably connected with the diamond cone (8), the nut (107) is fixedly connected to the middle of the outer left side of the hollow movable block (102), the screw (103) is rotatably connected in the nut (107) in a penetrating manner, the right end of the screw (103) is rotatably connected with the upper portion of the left side of the diamond cone (8), the driving motor (106) is installed on the outer top right side of the n-shaped plate (7), a transmission component (105) is connected between the end part of an output shaft of the driving motor (106) and the outer upper part of the cylinder body (104), the transmission component (105) is composed of two belt pulleys and a flat belt, one belt pulley is fixedly sleeved on the outer upper part of the cylinder body (104), the other belt pulley is fixedly connected with the end part of the output shaft of the driving motor (106), and the flat belt is wound between the two belt pulleys.
4. The adjustable glass cutting equipment for glass processing as claimed in claim 3, characterized by further comprising a fixing mechanism (11), wherein the fixing mechanism (11) comprises a control valve (111), a corrugated pipe (112), a rubber disc (113), a movable plate (114), rubber blocks (115), guide rods (116), a u-shaped limiting block (117) and a second spring (118), twelve rubber discs (113) for placing glass are fixedly penetrated and connected at uniform intervals along the circumferential direction at the top and the bottom of the hollow plate (5), four guide rods (116) are fixedly connected at uniform intervals along the circumferential direction between the top and the bottom of the hollow plate (5), the movable plate (114) is slidably sleeved between the four guide rods (116), twelve rubber blocks (115) are fixedly connected at uniform intervals along the circumferential direction at the top and the bottom of the movable plate (114), and the rubber blocks (115) correspond to the rubber disc (113), rubber block (115) and below rubber disc (113) contact, the cross-under of the symmetry slidingtype all around of hollow plate (5) left and right sides has been used for spacing u type stopper (117) to fly leaf (114), u type stopper (117) outer end and the contact of u type gag lever post (91) inner, u type stopper (117) inner and fly leaf (114) contact, be connected with second spring (118) between left surface and the outer left surface of hollow plate (5) in left side u type stopper (117), also be connected with second spring (118) between right surface and the outer right surface of hollow plate (5) in the right side u type stopper (117), control valve (111) are installed to hollow tube (3) outer end, control valve (111) outer end intercommunication has bellows (112).
5. The adjustable glass cutting equipment for glass processing as claimed in claim 4, further comprising a switching mechanism (12), wherein the switching mechanism (12) comprises a connecting plate (121), a double-groove plate (122), a first hexagonal rod (123), a fastening bolt (124), an expansion plate (125), a third spring (126), a second hexagonal rod (127) and a movable rod (128), the double-groove plate (122) is sleeved on the outer lower portion of the cylinder body (104) along the circumferential direction in a rotating manner, the groove on the upper portion of the inner side of the double-groove plate (122) is square, the groove on the lower portion of the inner side of the double-groove plate (122) is round, the connecting plates (121) are fixedly connected to the middle portions of the outer left and right side surfaces of the double-groove plate (122), the outer end of the connecting plate (121) is fixedly connected to the inner top portion of the n-shaped plate (7), the first hexagonal rod (123) is slidably connected to the middle portion of the top of the cylinder body (104), and the expansion plate (125) is slidably connected to the lower portion of the left and right side of the cylinder body (104), expansion plate (125) top right side and first six water chestnut poles (123) bottom fixed connection, be connected with third spring (126) between expansion plate (125) bottom right side and the outer top of stand pipe (101), the cross-under of expansion plate (125) left part rotary type has movable rod (128), movable rod (128) top is located the inslot of double flute board (122), embedded sliding connection has second six water chestnut poles (127) in the middle of movable rod (128) bottom, second six water chestnut poles (127) bottom and hollow movable block (102) top left side fixed connection, barrel (104) rear side upper portion has fastening bolt (124) through the cross-under of screw thread rotary type, fastening bolt (124) front end and first six water chestnut poles (123) contact.
6. The adjustable glass cutting equipment for glass processing as claimed in claim 5, which is characterized by further comprising a limiting mechanism (13), wherein the limiting mechanism (13) comprises a mounting frame (131), a movable frame (132), a baffle (133), a large gear (134), a cross bar (135), a u-shaped rack (136), a movable rack (137), a pinion (138) and a rotating shaft (139), the baffles (133) are slidably penetrated and connected at the top of the double-groove plate (122) along the circumferential direction at even intervals, the movable frame (132) is fixedly connected among the tops of the four baffles (133), the barrel (104) penetrates through the middle part of the movable frame (132), the u-shaped racks (136) are slidably connected at the top of the movable frame (132) along the circumferential direction, the mounting frame (131) is fixedly sleeved at the outer upper part of the barrel (104) along the circumferential direction, and the rotating shaft (139) is rotatably penetrated and connected between the left end and the right end of the mounting frame (131), pinion (138) are fixedly sleeved in the middle of a rotating shaft (139), bull gears (134) are symmetrically and fixedly sleeved on the rotating shaft (139) in a front-back symmetrical mode, the bull gears (134) are meshed with a u-shaped rack (136), transverse rods (135) are fixedly connected to the upper portion of a first six diamond rod (123) in a bilateral symmetrical mode, the outer end of each transverse rod (135) penetrates through the barrel (104), movable racks (137) are fixedly connected to the outer ends of the transverse rods (135), and the movable racks (137) are meshed with the pinion (138).
7. The adjustable glass cutting equipment for glass processing as claimed in claim 6, further comprising a T-shaped rod (14), a stopper (16) and a fourth spring (17), wherein the T-shaped rod (14) is connected in an embedded manner in the middle of the top of the first hexagonal rod (123) in a sliding manner, a straight hole is formed in the middle of the lower portion of the T-shaped rod (14), four inclined holes (15) are uniformly formed in the left side and the right side of the straight hole of the T-shaped rod (14) at intervals, the stopper (16) used for limiting the first hexagonal rod (123) is connected between every two corresponding inclined holes (15) in the left side and the right side in a sliding manner, the outer end of the stopper (16) penetrates through the first hexagonal rod (123), the stopper (16) below is in contact with the inner side of the barrel body (104), and the fourth spring (17) is connected between the bottom end of the T-shaped rod (14) and the bottom end of the first hexagonal rod (123).
8. The adjustable glass cutting equipment for glass processing as claimed in claim 7, characterized by further comprising a clamping rod (18) and a fifth spring (19), wherein the clamping rod (18) is connected to the middle of the upper parts of the front side surface and the rear side surface of the outer frame body (1) in an embedded manner, the fifth spring (19) is connected between the inner end of the clamping rod (18) and the inner side of the frame body (1), a clamping groove (20) is formed in the position, close to the hollow tube (3), of the rear side surface of the front side handle (4), a clamping groove (20) is formed in the position, close to the hollow tube (3), of the front side surface of the rear side handle (4), and the outer end of the clamping rod (18) is located in the clamping groove (20) above.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111606368.9A CN114212987B (en) | 2021-12-26 | 2021-12-26 | Glass cutting equipment with adjustable glass processing is used |
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| CN202111606368.9A CN114212987B (en) | 2021-12-26 | 2021-12-26 | Glass cutting equipment with adjustable glass processing is used |
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| CN114212987B CN114212987B (en) | 2023-08-08 |
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|---|---|
| CN114212987B (en) | 2023-08-08 |
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