36 results about "Glass cutter" patented technology

The invention relates to the technical field of cutting machines, and discloses a three-dimensional five-axis glass cutting machine convenient for workpiece transfer, comprising: a base, the upper surface of which is fixedly provided with a processing platform; the cutting assembly comprises a laser cutting machine arranged above the base and a laser cutting head arranged at the output end of the laser cutting machine; the switching assembly is used for switching the two glass workpieces, and the switching assembly comprises a rotating shaft which is rotationally arranged on the surface of the machining platform and penetrates through the machining platform, and a rotating disc which is fixedly arranged at the top end of the rotating shaft and is used for placing the glass workpieces; and the feeding and discharging assembly comprises a rotating rod rotationally arranged on the upper surface of the base and a mounting frame fixedly arranged at the top end of the rotating rod, and a double-shaft stepping motor is fixedly arranged on the inner wall of the mounting frame. And by arranging the feeding and discharging assembly, automatic feeding and discharging of the glass workpieces can be achieved, and therefore the purpose of conveniently transferring the glass workpieces is achieved.

An oil glass cutter comprises a handle with a reservoir for cutting fluid, a carrier with a cutting wheel, and a ventilation device for venting the reservoir.

The utility model relates to the technical field of bottle openers, in particular to an ampoule bottle opener which comprises a connecting bottom plate, and the top end of the connecting bottom plate is fixedly connected with a connecting hinge. The bottom holding sleeve and the top holding sleeve can hold the bottom and the top of a bottle neck of the ampoule bottle respectively, then the cutting tool abuts against the bottle neck of the ampoule bottle, then the first annular fixing base and the second annular fixing base are rotated, the cutting tool can rotate by a circle around the circle center of the ampoule bottle, and a cutting line can horizontally surround by a circle; after cutting, the glass cutter is bent towards one side through a breaking auxiliary rod, the force can be amplified through a lever structure, the bottle neck can be broken in a more labor-saving mode, the bottle neck does not need to be pinched by hands, safety is better, the output length of a telescopic plate can be controlled by rotating a transmission lead screw, and the extending length of the glass cutter can be controlled. The glass cutter can be tightly attached to a bottle neck, and can adapt to ampoule bottles with different diameters.

The application relates to the technical field of glass cutting, in particular to a glass adsorption structure of a glass cutting machine, which is installed on a rack of the cutting machine, wherein the adsorption structure is divided into an adsorption assembly and a conveying assembly, and can complete the functions of receiving glass, adsorbing glass and sending the glass away under cooperation of the adsorption assembly and the conveying assembly; the adsorption structure can cooperate with a conveying machine to complete steps of automatic material receiving, automatic fixing, automatic cutting and automatic material discharging, so that the cutting efficiency of the glass is improved.

The utility model discloses a glass cutting machine facilitating feeding and discharging, and relates to the technical field of glass cutting. Comprising a bottom plate, and the upper surface of the bottom plate is sequentially provided with a positioning and bearing assembly used for bearing and positioning pre-cut glass at a time, a multi-axis robot used for carrying the pre-cut glass to a designated position and a glass cutting machine used for cutting the glass from left to right, the positioning bearing assembly and the glass cutting machine are located within the working range of the multi-axis robot. The glass cutting machine is provided with the designated position, and a glass adsorption structure is arranged at the designated position. And through the cooperative design of the bottom plate, the positioning bearing assembly, the multi-axis robot and the glass cutting machine, an operator can conveniently feed and discharge glass during cutting.

The invention relates to a water filtering device for a glass machine tool. According to the water filtering device for the glass machine tool, the defect that in the prior art, a filtering structure in a filtering water tank for a glass cutting machine cannot be replaced online is overcome. According to the water filtering device for the glass machine tool, the primary filtering device and the filtering net are arranged in the shell, and in the filtering process, even if one of the primary filtering device and the filtering net fails, the filtering quality of liquid can still be guaranteed; the rotary table capable of rotating is arranged on the support, the primary filtering bodies are arranged on the rotary table, many sundries are accumulated on the primary filtering body which works currently after long-term filtering, at the moment, the rotary table can be conveniently rotated to enable the other primary filtering body to be in a working state, the primary filtering bodies can be cleaned on line, and operation is quite convenient.

The utility model discloses a glass cutter which belongs to the cutter technical field, and comprises a handle and a cutter head, the first end of the handle is connected with the cutter head, a finger fixing part is arranged on one side of the handle close to the first end, and a finger through hole is formed through the middle part of the finger fixing part. The finger through hole generated by the finger fixing part conforms to the holding habit of ergonomics, so that the hand muscles of the user are relaxed during operation, even if the glass is continuously cut for a long time, the tension degree of the hand muscles and the fatigue accumulation speed are reduced, the comfort degree of operation is improved, and the efficiency of long-time work is improved.

The utility model relates to the technical field of cutting, and discloses a foam glass cutting machine which comprises a bedplate, blanking holes are uniformly formed in the bedplate, a box body is fixedly mounted on the lower side of the bedplate, a vacuum pump is mounted on the lower side of the box body in a communicated manner, a partition plate is mounted in the box body, through holes are uniformly formed in the center of the partition plate, and filter screen assemblies are inserted into the through holes; a pair of sealing lead screw modules is fixedly installed on the upper side of the partition plate, a cleaning assembly is installed between sliding tables of the pair of sealing lead screw modules through a supporting frame, and the filter screen assembly is sleeved with the cleaning assembly; an electric cylinder is fixedly installed on the lower side of the box body, the same I-shaped beam is fixedly installed at the lower end of the electric cylinder, one ends of stand columns are rotationally installed on the left side and the right side of the I-shaped beam, guide pins are fixedly installed at the other ends of the stand columns and close to the side of the filter screen assembly, and pressing plates are installed on the guide pins. The cutting device can adsorb powder generated during cutting, can keep the filtering effect of the filter screen assembly, and can also be matched with pressing foam glass.

The utility model discloses a material alignment device of a hollow glass cutting machine. The material alignment device comprises a base and a movable seat, by the adoption of the limiting plate, the fixed plate and the movable seat, when hollow glass is cut, the glass can be placed on the bearing plate, then the limiting plate can abut against the periphery of the glass through matched operation of multiple sets of air cylinders, meanwhile, the fixed plate moves downwards to make a rubber layer on the surface make contact with the top face of the glass, and the glass can be cut conveniently. And after the glass is fixed, a moving seat and a bearing plate can be driven to correspondingly move through operation of multiple sets of motors, so that different positions of the surface of the glass are moved to the position below the cutting machine, the cutting range is expanded, and the cutting efficiency is improved. And meanwhile, compared with manual operation, mechanical regulation and control can obviously improve the adjustment precision, better cutting operation is facilitated, and the beneficial effects of being good in fixing effect, high in alignment precision and wide in adjustable range are achieved.

The utility model discloses a glass C-angle cutting, grinding and polishing all-in-one machine which comprises a machine frame arranged on one side of a glass production line and provided with a working table and a side box located on one side of the working table. The positioning mechanism is arranged on the rack, located on the peripheral side of the workbench and used for positioning the glass on the workbench; the fixing structure is arranged on the workbench and used for fixing glass; the cutting mechanism is mounted on the side box; the polishing and grinding mechanism is arranged on the side box and located on one side of the cutting mechanism. The glass corner cutting device is simple in structure, the cutting mechanism and the polishing and grinding mechanism are arranged on the side box in a matched mode, when machining is needed, a worker feeds glass into the workbench, then the glass is positioned through the positioning mechanism according to the corner cutting requirement, and the glass is fixed through the fixing structure; and then through matched operation of the cutting mechanism and the polishing and grinding mechanism, integrated machining of corner cutting, grinding and polishing of the glass is achieved, practicability and convenience are achieved, the machining steps are simple, and the machining efficiency is greatly improved.

The utility model discloses building decoration material producing and processing equipment, and relates to the technical field of building material processing. The glass cutter comprises a pressure mechanism and a glass cutter body, the pressure mechanism comprises a guide plate, a mounting groove is formed in the guide plate, the top of the mounting groove is in threaded connection with an adjusting bolt, the bottom of the adjusting bolt is rotationally connected with a sliding plate, and the bottom of the sliding plate is fixedly connected with a spring. According to the glass cutting device, efficient and accurate cutting of glass is achieved through the arrangement of the pressure mechanism, the glass cutting device can adapt to glass of different thicknesses and materials through the arrangement of the adjustable pressure mechanism, stability and uniformity of pressure during cutting are guaranteed, and by means of the guide inclined face and the limiting plate, the glass can be cut more accurately, and the production efficiency is improved. The glass cutter can keep linear motion in the cutting process and cannot deviate from a preset cutting line, so that the cutting accuracy and quality are improved, and powerful technical support is provided for production and processing of building decoration materials.

The utility model relates to glass segmentation device technical field, and disclose a glass segmentation device, including base, the base bottom fixedly connected with push -pull air cylinder, push -pull air cylinder top fixedly connected with push -plate, the base top is provided with movable frame, movable frame top fixedly connected with pressure -holding air cylinder, the base top fixedly connected with support frame, support frame top is provided with glass cutting machine, glass cutting machine right side is provided with limit pressure -holding mechanism, the base top is provided with auxiliary edulcoration mechanism, in the use process, through the movement of the rotating roller, make the rotating column rotate in the first fixed block inside, conveniently realize the rotating roller to adhere glass mosaic raw material and limit, through the first motor work, make the threaded rod rotate, conveniently realize the pressure plate to the glass mosaic raw material of different thickness and hold, through the second motor work, make the connecting block rotate, conveniently realize the air duct reciprocating swing to increase the suction range.

The utility model discloses a brittle glass quick segmentation device, including wiping mechanism and auxiliary cutting mechanism, the wiping mechanism includes the bottom plate, the U -shaped board of sleeve joint in bottom plate one side, with the rubber wiper of U -shaped board inner chamber top connection, auxiliary cutting mechanism, the auxiliary cutting mechanism includes the sliding sleeve of suspension in bottom plate top, the glass cutter and bracing pole of embedding in sliding sleeve one side, with the plastic scraper of bracing pole bottom end connection. In the utility model, brittle glass is inserted into the bottom of U-shaped plate, then the rubber wiper wipes the top of glass, removes the dust particle on its surface, then after the hose comes to the cutting position, the flow regulating valve is actuated, makes the hose regularly drops kerosene, then through the movement sliding sleeve makes the plastic scraper scrape even kerosene, and the extra kerosene is scraped into the collecting box, and the collected kerosene can be directly recycled, and the use cost of kerosene is effectively controlled.

The invention discloses a semi-automatic laminated cutting machine which comprises a rack, a machine beam is arranged on the rack, a transmission device, an upper cutting knife assembly and a lower cutting knife assembly are installed on the rack, the upper cutting knife assembly and the lower cutting knife assembly are correspondingly arranged, and the transmission device is in corresponding transmission fit with the upper cutting knife assembly and the lower cutting knife assembly. According to the present invention, the two sides of the laminated glass are cut through the upper cutting knife assembly and the lower cutting knife assembly, the glass on the two sides is broken through the lower pressing rollers on the upper cutting knife assembly and the lower cutting knife assembly, and the adhesive separation layer adhered between the two groups of the glass is fused through the heating assembly so as to achieve the glass cutting effect; the laminated glass cutting machine solves the problem that when an existing laminated glass cutting machine is used for cutting glass, a glue isolating layer is inconvenient to cut, the laminated glass does not need to be turned over to be cut, and cutting is easy.

1. Name of the product in this design: Glass cutter. 2. Purpose of this design: This design is for use as a glass cutter for cutting glass. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to touch -sensitive screen processing equipment technical field discloses a special -shaped glass cutting machine for touch -sensitive screen, including cutting table, the upper movable joint of cutting table has electric push rod, the telescopic end fixed connection of electric push rod has the connecting plate, the bottom center fixed connection of connecting plate has cutting knife, the anti -movement subassembly includes two groups of symmetrical settings horizontal board under connecting plate, the horizontal board with connecting plate between through hinge piece symmetrical hinged link one, the both sides of connecting plate's bottom all through connecting seat symmetrical fixed connection has the slide rod, the outside slide connection of same side two groups slide rod has the same slide, the outside of slide rod still is equipped with spring, the slide and link one between through hinge piece hinged link two, the utility model discloses effectively avoided the problem that glass is easy to displace when cutting because of lacking the structure that can position glass to integral type.

The invention belongs to the technical field of glass cutting, and particularly relates to a glass gravity cutting device which comprises a mounting seat, a gravity seat and a tool bit seat. The mounting seat is provided with a mounting part and is used for being mounted on the glass cutting machine; the gravity seat is connected with the mounting seat in an up-down sliding manner; and the tool bit seat is connected with the gravity seat. When the glass gravity cutting device is used for cutting thin glass, the gravity seat descends due to gravity, so that the cutter arranged on the cutter head seat can be in contact with the upper surface of the glass, the interaction force between the glass and the cutter is the sum of the gravity of the gravity seat and the gravity of the cutter head, and when the cutter walks on the glass, cutting marks can be marked on the surface of the glass. When concave-convex positions exist on the surface of the glass, the gravity seat can slightly ascend and descend, but the upper surface of the glass is still only subjected to the gravity action of the gravity seat and the tool bit seat, and the problem that the glass is broken due to the fact that the acting force of the cutter on the glass is increased is solved. And the problem of cutter cracking caused by increased acting force due to hard contact between the cutter and the surface of the glass is also avoided.

The utility model belongs to the technical field of glass processing, and particularly relates to glass cutting processing limiting auxiliary equipment which comprises a supporting disc. The upper end of the middle of the supporting disc is rotationally connected with a rotating shaft. A fixing rod is fixedly connected to the middle of the supporting disc and located on the inner side of the rotating shaft. The outer side of the fixing rod is rotationally connected with a first rotating plate; the inner side of the second rotating plate is fixedly connected with a connecting block; the upper and lower ends of the connecting blocks are located on the inner sides of the limiting grooves and rotationally connected with the limiting grooves; a limiting assembly is arranged on the inner side of the connecting block. A clamping assembly is arranged at the end of the second rotating plate. A supporting disc is placed in the center of glass to be cut, a second rotating plate drives a connecting block to rotate on the inner side of a limiting groove, the angle between the second rotating plate and a first rotating plate is locked in cooperation with a limiting assembly, and then a glass cutter is clamped by means of a clamping assembly, so that the glass cutter cuts the glass, the glass circle cutting precision is improved, and the glass circle cutting efficiency is improved. And the quality of cut finished products is obviously improved.

The utility model relates to toughened glass processing technical field, concretely relates to a kind of toughened glass full-automatic cutting device, it includes base and lifting plate, the lifting plate lower end surface is fixedly connected with glass cutter, the base upper end surface is fixedly connected with support frame, the support frame top is fixedly connected with automatic cutting assembly;The automatic cutting assembly includes the horizontal guide rail fixedly connected in the support frame top, the horizontal guide rail bottom end sliding installation has horizontal electric sliding base, the horizontal electric sliding base lower end surface is fixedly connected with longitudinal guide rail.In the utility model, the cutting orientation of glass cutter can be adjusted automatically, the perpendicular cutting angle of glass cutter relative to glass side edge is maintained, which is beneficial to improve the overall efficiency of glass cutting processing, and the abutting plate can always abut and limit the glass during cutting, avoiding the glass cracking or deviation during cutting, so as to ensure the cutting stability and cutting quality of the glass.

The invention provides a glass production line scheduling method and system, a medium and electronic equipment. The glass production line scheduling method comprises the following steps: obtaining a to-be-scheduled order; preprocessing the order to be scheduled to obtain an order data set; local optimal selection processing is carried out on the order data set to obtain an initial production scheduling scheme with basic constraints, and the initial production scheduling scheme meets a glass grade matching rule; performing global optimization on the initial production scheduling scheme to obtain an optimization scheme; verifying the original film utilization rate of the optimization scheme, and selecting iterative optimization according to a verification result to obtain a final optimization scheme; generating a glass cutting machine production instruction based on the final optimization scheme; and carrying out dynamic monitoring and abnormal response on the production process of the glass cutting machine so as to adjust the production instruction of the glass cutting machine in real time. By means of the glass production line production scheduling method, the efficiency of glass production scheduling can be improved.

The utility model belongs to the technical field of glass processing, and discloses an efficient glass cutting device for a production line, which comprises a rack, a conveyor belt driven by a driving component is mounted on the inner side of the rack, a hydraulic push rod is fixedly mounted at the top of the rack, and an inverted U-shaped frame is mounted at the piston end of the hydraulic push rod. A glass cutter for cutting glass is arranged above the conveying belt and is driven by a driving device; a cleaning device is installed on the machine frame and located below the terminal of the conveying belt, a collecting tank is installed on the machine frame and located below the cleaning device, the driving device comprises a stepping motor installed on an inverted-U-shaped frame, and a threaded lead screw is vertically and rotationally installed on the inverted-U-shaped frame. And one end of the threaded screw rod is in transmission connection with an output shaft on the stepping motor. According to the glass cutting device, glass can be conveniently and efficiently cut, operation is easy and fast, glass residues on the conveying belt can be cleaned, and increase of follow-up manual cleaning cost is avoided.

The utility model relates to a glass cutting device which solves the technical problems that when an existing glass cutting device is used, glass cutters of different specifications need to be replaced or the whole set of cutting device needs to be directly replaced according to glass of different thicknesses, time and labor are wasted, and operation efficiency is affected. The device comprises a bottom plate, a second air cylinder support, a second air cylinder, a linear bearing seat, a linear bearing, an extension spring, a cutter shaft, a miniature pressure sensor, a glass cutter and a spring connecting seat, the linear bearing is connected with the linear bearing seat, the cutter shaft is connected with the linear bearing and penetrates through the linear bearing, and the glass cutter is connected with the lower end of the cutter shaft. The miniature pressure sensor is fixedly connected with the upper end of the cutter shaft, the tail end of a telescopic rod of the second air cylinder abuts against the miniature pressure sensor, the upper end of the extension spring is connected with the linear bearing seat, the spring connecting seat is fixedly connected with the glass cutter through a screw, and the lower end of the extension spring is connected with the screw. The device is widely applied to the technical field of glass processing.

The invention relates to a glass cutting machine, and relates to the technical field of glass cutting machines, the glass cutting machine comprises a base, a workbench is fixedly mounted at the top end of the base, firstly, cut glass is placed on the workbench, and then a second electric sliding rod is driven to move through cooperation of a first electric sliding rail and a first electric sliding seat; a second electric sliding rod and a second electric sliding seat are matched to drive a cutting tool bit to move, then the glass is cut through the cutting tool bit, after the cutting work is completed, the glass on the workbench can be taken down, then a driving air cylinder is started, and the driving air cylinder can push a sweeping plate to move downwards; the cleaning plate can push the residue removing plate to be close to the surface of the workbench, the first electric sliding rail drives the first electric sliding seat to move, the first electric sliding seat can drive the supporting plate to move through the connecting plate, then the residue removing plate on the bottom face of the cleaning plate is driven to brush away large pieces of glass left on the surface of the workbench, and the situation that the residual glass scratches the complete glass is avoided.

The utility model discloses an ampoule bottle opener which comprises a transparent plastic pipe, a bottle cap, a bottle cap and a bottle cap. One end of the corrugated pipe is sleeved with the transparent plastic pipe; the notching assembly comprises a spring piece, through grooves are formed in the side wall of the transparent plastic pipe and the side wall of the corrugated pipe respectively, one end of the spring piece is fixed to the inner wall of the transparent plastic pipe, a glass cutter is fixed to the other end of the spring piece, the glass cutter corresponds to the bottleneck part of the ampoule bottle, a frosted block is fixed to the inner wall of the corrugated pipe, and the frosted block and the glass cutter are symmetrically arranged; the extrusion assembly slides in the through groove, and the extrusion assembly is used for extruding the spring piece; the supporting assembly is arranged at the end, away from the transparent plastic pipe, of the corrugated pipe; the length of the spring piece is larger than that of the through groove. According to the bottle opener, the transparent plastic pipe and the corrugated pipe form a relatively closed space, so that eyes and other parts of the body of an operator are effectively protected from being injured in the bottle opening process.

The utility model discloses a glass cutting machine with an adjusting function. The glass cutting machine comprises a glass cutting machine body, the top of the glass cutting machine body is connected with a support in a sliding mode, the top of the support is connected with a supporting rod in a sliding mode, the bottom of the supporting rod is fixedly connected with a pressing plate, and the inner side of the supporting rod is transversely and fixedly connected with a square rod. The support slides to a proper position by sliding the support, then the operating panel is rotated, the operating panel drives the worm to rotate, the worm rotates to rotate the worm gear, the worm gear rotates to drive the screw to rotate, the screw drives the square rod to move, and the square rod drives the supporting rod to move downwards. The supporting rod drives the pressing plate to press the surface of the glass, the glass can be fixed and then cut, the effect that the fixing structure of the glass cutting machine body is convenient to adjust is achieved, an existing manual frequent adjustment mode is replaced, and therefore the effect of convenient adjustment is achieved, and time and labor are saved.

The application discloses a pressure-adjustable glass cutting mechanism, which comprises a fixing base connected with a rack, a sliding rail arranged at the bottom of the fixing base, a cutting tool for cutting glass connected with the sliding rail, and a top of the cutting tool moving along the sliding rail through a sliding block, and is characterized in that the pressure-adjustable glass cutting mechanism further comprises a parallel plate arranged below the fixing base and used for pressing the glass, and a pressure-adjusting assembly connected between the fixing base and the parallel plate.

The optical glass cutting knife comprises a cutting mechanism, a fixing mechanism, a moving mechanism, a moving block, an adjusting mechanism and a control panel, the moving mechanism is arranged on the front side of the upper wall of the fixing mechanism, the moving block is connected to the interior of the moving mechanism in a sliding mode, and the adjusting mechanism is fixedly installed on the upper surface of the moving block. The control panel is fixedly installed on the rear side of the upper surface of the fixing mechanism through bolts, separation grooves used for separation are formed in the upper face and the lower face of optical glass through a diamond tool bit at the end of a diamond glass cutter, and then an installation block is reversed to move a vibrator on one side of the installation block to the upper wall of a separation area of the optical glass belt. Vibration energy can be transmitted more quickly and effectively along the separation grooves, and the overall segmentation difficulty is reduced. Meanwhile, the phenomenon of irregular breakage or edge breakage of the glass caused by stress concentration is avoided, the integrity of the edge of the divided glass is ensured, the rejection rate is reduced, and the processing quality of the optical glass is improved.

The utility model discloses an adjustable glass cutting machine, which belongs to the technical field of glass cutting machines and comprises a conveying frame capable of conveying glass and a top plate fixed in the conveying frame and used for supporting a conveying belt, two groups of first electric sliding rail sliding seats are symmetrically fixed on the conveying frame along the front-back direction, and two groups of second electric sliding rail sliding seats are symmetrically fixed on the conveying frame along the front-back direction. A first electric sliding rail sliding seat is fixed to the conveying frame, a top frame is fixed to the first electric sliding rail sliding seat through a first sliding seat, a second electric sliding rail sliding seat is fixed to the top frame, a supporting plate is fixed to the second electric sliding rail sliding seat through a second sliding seat, an air cylinder is embedded in the supporting plate, and an auxiliary pushing assembly used in cooperation with glass is arranged on the conveying frame. According to the glass cutting machine, the auxiliary pushing assembly is arranged, the adjustable positioning structure is utilized, the glass can be positioned in multiple directions according to the size of the glass, it can be effectively guaranteed that the glass is kept in the center when moving to the position below the laser, the glass is prevented from inclining in the cutting process, and the cutting precision of the glass cutting machine is improved.

The utility model relates to the technical field of glass cutting, in particular to a multi-angle glass cutting mechanism which comprises a fixing frame, a lifting adjusting seat, a cutting lifting driver, a cutting head, a cutting reversing driver and a pressing driver. The cutting lifting driver controls and drives the lifting adjusting seat to slide up and down along the fixing frame according to glass thickness parameters, and the cutting head is adjusted to a proper height; the cutting reversing driver drives the cutting head to rotate to a target angle on the lifting adjusting seat according to a preset cutting angle; the pressing driver applies proper pressing force, so that the stability of the cutting head in the cutting process is ensured, the cutting head carries out cutting operation at the preset angle and height, glass cutting is efficiently and accurately completed, and the production efficiency and the cutting precision of glass processing are improved.

This utility model discloses a tempered glass cutting mechanism, including a cutting machine body. Limiting components are provided on both sides of the top of the cutting machine body. Each limiting component includes a mounting column, with mounting frames fixedly connected to both sides of the outer wall of the mounting column. A rotating shaft is fixedly connected inside the mounting frame, and a rotating bracket is provided on the outer wall of the rotating shaft. A screw is provided inside one side of the outer wall of the mounting frame. Through the limiting components, the tempered glass is fixed according to its dimensions. By rotating the screw according to the dimensions of the tempered glass, the mounting frame is rotated to a specified angle on the outer wall of the rotating shaft. Then, an adjusting screw is threaded into the rotating bracket, and a nut is rotated to lock the adjusting screw. Finally, rotating the threaded rod causes the limiting block to rise and fall to the corner of the tempered glass, thus fixing it in place. Rubber pads are used to improve the tightness and protection of the fixing process.