114 results about "Glass cutter" patented technology

The utility model discloses an efficient door and window glass cutter which comprises an installation frame, a driving roller and a driven roller are rotationally arranged on the installation frame, the driving roller is driven by a conveying motor arranged on one side of the installation frame, a glass conveying belt is connected between the driving roller and the driven roller, and a Y-axis beam capable of moving front and back is arranged on the installation frame. An X-axis moving frame capable of moving left and right is arranged on the Y-axis beam, an air cylinder is arranged on the X-axis moving frame, and a cutting tool bit is arranged at the bottom end of a piston rod of the air cylinder. Compared with the prior art, the cutting device has the advantages that the Y-axis moving system and the X-axis moving system which are precisely designed are combined with the cutting tool bit driven by the air cylinder, accurate positioning can be achieved, cutting operation can be rapidly completed, and the cutting efficiency is greatly improved.

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.

The utility model relates to the field of dust collection devices, and discloses a dust collection device for a glass cutting machine, the dust collection device comprises a fixing plate, a fan and a guide frame, the top of the fixing plate is fixedly connected with the fan, two sides of the bottom of the fixing plate are fixedly connected with connecting blocks, one side of each connecting block is fixedly connected with a motor, and one side of each motor is connected with the guide frame. A hose is fixedly connected between the guide frame and the fan, a dust collection frame is fixedly connected to the bottom of the guide frame, a connecting frame is movably installed on the inner side of the dust collection frame, a cleaning brush is fixedly connected to the bottom of the connecting frame, and a positioning bolt is movably installed between the connecting frame and the dust collection frame. Through cooperative use of the motor, the dust collection frame, the guide and the cleaning brush, a worker can conveniently and freely select to collect dust during machining and collect dust on the machining platform after machining, the functions of the device are increased, and manpower and time are saved.

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 application provides an ophthalmic vitreous cutting head with a composite outer tube structure, which comprises a cutter sleeve, a cutter core and a composite outer tube. The composite outer tube is arranged on the outer side of the cutter sleeve, and an auxiliary gas channel is arranged in the composite outer tube and connected with an auxiliary gas chamber a. The other end of the auxiliary gas channel is arranged on the upper side of a cutter edge. The cutter core is sleeved in the cutter sleeve, and the inner end of the cutter core is fixedly connected with a reversing valve. A connecting channel is arranged in the cutting head, and the cutter edge is connected with a drainage channel through the connecting channel. Compared with the original glass cutter, the glass cutter provided by the application pushes the sealed gas to the position of the cutter edge through the auxiliary gas channel during the reciprocating movement, provides a bidirectional action for the cutting of the diseased tissue, and provides a new positive pressure supplement through the original negative pressure action of the drainage channel and the gas discharged by the auxiliary gas channel, so that the diseased tissue is tightly attached to the cutter edge, and the diseased tissue is prevented from being separated during the cutting process.

The utility model belongs to the technical field of glass processing, and particularly relates to a glass cutting machine with a cleaning function, which comprises a cutting table, a cleaning device is arranged at the top of the cutting table, the cleaning device comprises a scrubbing unit and a flushing unit, and a cutting device is arranged on the right side of the top of the cutting table. According to the glass cutting machine with the cleaning function, by arranging the cleaning device, after glass is cut, a first electric push rod is started to push a first supporting frame to move rightwards, meanwhile, a motor and a pump body are started, a cleaning roller is driven by the motor to rotate to brush the surface of the glass, and meanwhile, the glass is washed through a spray head; the glass residues on the surface of the glass are treated, so that a worker is prevented from being scratched, meanwhile, the residues are prevented from being raised and scattered everywhere, and the problems that in the background technology, in the using process, the glass residues are blown into through holes through a draught fan, but part of the glass residues are raised and fall everywhere on the ground, and cleaning is difficult are solved.

The utility model provides a glass cutting machine with a positioning function. The glass cutting machine with the positioning function comprises a cutting machine base, a supporting seat is fixedly installed on the cutting machine base, a clamping adjusting mechanism and a cutting mechanism are arranged on the cutting machine base, the clamping adjusting mechanism comprises two positioning frames, the positioning frames are arranged on the cutting machine base, and the two positioning frames are arranged on the cutting machine base. Two hydraulic rods are fixedly installed on the cutting machine base, and the output ends of the hydraulic rods are fixedly connected with one side of the positioning frame. According to the glass cutting machine with the positioning function provided by the utility model, after the clamping adjusting mechanism is arranged to control the lifting adjustment of the adjusting screw tube, the adjusting screw tube can drive the positioning plate to lift and move to position and press glass with different thicknesses, and meanwhile, the two positioning frames move oppositely to position and clamp glass with different widths; the glass is prevented from vibration damage and position deviation during cutting, and the cutting applicability of the glass with different sizes is improved.

The utility model discloses a glass cutting machine with high positioning accuracy, which comprises a frame, sliding chutes are arranged on two sides of the frame, a sliding frame is movably connected between the sliding chutes, two sides of the frame are movably connected with threaded rods, the threaded rods are in threaded connection with the sliding frame, one side of the frame is provided with a power component, and the other side of the frame is provided with a driving component. A screw rod is movably connected to the top of the sliding frame, a first sliding block is movably connected to the outer side of the screw rod, an air cylinder is fixedly connected to the bottom of the first sliding block, a connecting plate is fixedly connected to one end of a piston rod of the air cylinder, a cutting assembly is installed at the bottom of the connecting plate, and a bottom plate is installed in the frame. According to the glass cutting device, a worker can conveniently and accurately cut glass, meanwhile, the glass of different sizes can be stably clamped through matched use of the clamping frame and the screw, and the situation that the air cylinder directly drives the diamond cutting knife to move downwards, so that the glass is stressed greatly, and consequently the glass is broken can be avoided.

The utility model relates to the technical field of glass cutting devices, and discloses a glass cutting mechanism based on ultra-low surface roughness, which comprises a table body and a circular groove, the circular groove is arranged in front of the top of the table body, a rotary disc is placed in the circular groove, a glass plate is transversely placed on the top of the rotary disc, and the glass plate is arranged in the circular groove. First air cylinders are installed on the two sides of the interior of the table body, and a transverse rod is transversely fixed between piston rods at the tops of the first air cylinders. According to the glass cutting mechanism based on the ultra-low surface roughness, electric wheels are assembled between the inner sides of the supports, a glass plate is placed on the top of a rotating disc, two sets of sleeves are horizontally moved left and right along a transverse rod with a sliding way according to the area and size of the glass plate, and electric sliding wheels installed on sliding blocks in the sleeves drive barrel bodies to slide; at the moment, the electric wheels installed between the supports are started or stopped and matched with the first air cylinders of the lifting transverse rods to press or transfer the glass plate, and the problem that a positioning mechanism is lacked is solved.

The utility model discloses a crosscutting dust collecting device, which relates to the technical field of glass production and comprises an equipment support, a first actuator, a second actuator and a dust collecting module, the first actuator is mounted on the upper portion of the equipment support, the second actuator is mounted at the driving end of the equipment support, a tool apron is mounted at the driving end of the second actuator, and the dust collecting module is mounted on the equipment support. A glass cutter is installed at the end of the cutter holder, the first actuator can drive the glass cutter to horizontally reciprocate, the second actuator can drive the glass cutter to be close to or away from glass, the dust collection module is provided with three dust collection ends, two dust collection ends are fixed to the two ends of the moving track of the second actuator, one dust collection end moves along with the second actuator, and a dust collection adsorption opening faces the glass cutter. According to the transverse cutting dust collecting device, the dust collecting pipe is directly installed near the glass cutter, dust can be effectively captured and sucked at the moment of being generated, the staying time of the dust in the air is greatly shortened, and therefore the dust removing efficiency is remarkably improved.

The utility model discloses a glass limiting device for a glass cutting machine. The glass limiting device comprises a glass cutting machine body, a shell, a lifting table, a supporting assembly, a limiting block, a glass body and downward pressing assemblies, and the downward pressing assemblies are located above the four corners of the lifting table; according to the scheme, the two sides of the glass body are attached to the limiting blocks, due to supporting of the lifting table, the glass body can be relatively horizontally placed above the glass cutting machine body, then a worker adjusts the downward pressing assembly, the lifting table is located in the shell to slide, the bottom of the lifting table is supported through the supporting assembly, and the glass cutting machine is convenient to use. The supporting force of the supporting assembly is larger than the pressure given by cutting of the glass cutting machine body, so that the lifting table does not descend in the cutting process of the glass cutting machine body, the cutting effect is not affected, the horizontal height of the lifting table is adjusted according to the thickness of the glass body, adjustment of workers on a cutting knife of the glass cutting machine body is reduced, and the production efficiency is improved. And the stability among the multiple cutting knives is improved, and the working efficiency is improved.

The utility model belongs to the technical field of glass processing equipment, and particularly relates to a glass cutting device for sound insulation glass production, an inclined conveying belt is matched with a guide assembly, so that glass can be automatically cut off and separated after being cut by a glass cutting machine body, the processing time of the cutting device is shortened, and the production efficiency is improved. The labor intensity of workers is reduced, the production efficiency is improved, auxiliary rollers can effectively prevent the right side of the glass from tilting when the glass is broken by the guide assembly, the reliability of equipment is improved, the glass can be automatically skimmed and separated in the vertical direction of the glass through a top plate and a top strip which are installed in an up-and-down sliding mode, and the production efficiency is improved. Dependence of the device on operators can be reduced, errors and inconsistency caused by human factors are reduced, manual intervention is reduced, operation safety is enhanced, the production process is more stable and controllable, and the reliability of the breaking mechanism is improved.

The utility model discloses a sharpening and stamping device for a titanium oxycarbide-based metal ceramic TN20 alloy glass cutter, which comprises a frame, a first mounting seat is fixedly connected onto the frame, a mounting groove is arranged on the first mounting seat, a sharpening component is mounted in the mounting groove, the sharpening component comprises a third gear, the third gear is rotatably connected into the mounting groove, and the third gear is rotatably connected into the mounting groove. Racks are connected to the outer walls of the two sides of the third gear in a meshed mode, and the two racks are slidably connected into the mounting groove. According to the glass cutter punching and polishing machine, punching and polishing of a glass cutter rough blank are integrated, the glass cutter rough blank is clamped through the rotatable clamp assembly, the punching function is achieved in cooperation with the punching rod, the polishing function is achieved in cooperation with the cutter grinding assembly, the production process is greatly simplified, the production efficiency is improved, the operation steps are reduced, and the equipment cost and the labor cost are reduced; the clamp assembly can be suitable for tool bits of different specifications, universality and flexibility of equipment are improved, and equipment cost is further reduced.

The utility model relates to the technical field of glass cutting, in particular to a glass cutting machine, which adopts the technical scheme that the glass cutting machine comprises an operating platform, a connecting frame movably mounted above the operating platform, and a limiting frame, the limiting frame is fixedly mounted on the upper surface of the console; a glass plate is movably placed on the upper surface of the operation table in the limiting frame; a reserved groove is formed in the upper surface of the operation table below the limiting frame. And a bracket is movably placed in the reserved groove. The glass cutting device solves the problem that glass is inconvenient to take out after being flatly placed and cut.

The present invention relates to the field of glass production and cutting technology, and specifically to a cutting device for tempered glass production, comprising: a bracket, a cutting frame is installed on the top of the bracket; a placing mechanism; the placing mechanism is installed on the cutting frame and is used to limit the movement and cut and separate the glass; a cutting mechanism; the cutting mechanism is installed on the cutting frame. In the present invention, the rubber shift wheel contacts and positions the glass surface, and then by starting the cylinder three, the cutting plate is lowered after the cylinder three is started, so that the glass cutter contacts the glass surface, and the motor three is started. After the motor three is started, it rotates to drive the screw rod three to rotate, and the rotating screw rod three meshes with the screw shift block to move, and the moving screw shift block moves the glass cutter along the glass surface to cut the glass, and the cylinder pair lifts the height of the lifting plate, and the lifting frame rod is pressed against the bottom of the square frame rod to lift its height, and the glass is lifted and stressed along the traces left by the glass cutter, and the glass is separated.

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 invention belongs to the technical field of glass cutting, and discloses a glass product cutting device which comprises a suction cup assembly and a sliding rail hinged to the suction cup assembly, and further comprises a glass cutter mechanism installed on the sliding rail in a sliding mode; the piston assembly and the valve piece are arranged on the glass cutter mechanism; according to the scheme, the suction cup assembly is fixed to the glass plate, the base body is adjusted, the base body is fixed to the sliding rail through the screwing piece, the grip is pressed to enable the spring rod to move downwards, then the second flow channel moves downwards to conduct the first flow channel, and at the moment, a water source located in the base body and located below the tension spring combined piston enters the first flow channel and is discharged through the bottom of the first flow channel; when the base body rotates around the suction cup assembly as the axis, the first flow channel sprays a water source in front of the path of the cutter body so as to avoid the problems of water source waste and discontinuous cutting track.

The utility model discloses a substrate cutting adsorption device, which belongs to the technical field of substrate glass defect sampling, and comprises an adsorption component, a storage bin, an adsorption channel, an adsorption port and a glass cutter head, the adsorption assembly is installed in the storage bin, the adsorption channel is communicated with the storage bin and the adsorption opening, the storage bin is detachably installed at an outlet of the adsorption channel, the adsorption opening is installed at an inlet of the adsorption channel, and the glass cutter head is installed at the adsorption opening. And the sucked glass powder is conveyed to the storage bin through the adsorption channel. According to the utility model, the problem of pollution caused by excessive glass powder generated when substrate glass is cut in the prior art can be solved.

The utility model relates to the technical field of glass cutting machines, in particular to a glass cutting machine with a material moving assembly, which comprises a bottom frame and a base, the bottom of the right side of the bottom frame is fixedly connected with the left side of the base, the inner wall of the bottom frame is connected with the material moving assembly, and the tops of the front side and the rear side of the bottom frame are fixedly connected with curved blocks respectively. The outer wall of the material moving assembly is connected with a cleaning assembly, and the top of the curved block is fixedly connected with a vertical plate. The moving top plate is matched with the transverse plate to enable the glass plate to move, the designated position of the glass plate is located below an output tool bit of the cutting machine, then the motor stops working, then the cutting machine works, the output tool bit cuts the glass plate, after cutting is finished, the motor works again, the reciprocating lead screw rotates, and when the reciprocating lead screw drives a lead screw nut to rotate to the left end, the motor stops working. And the reciprocating lead screw continuously rotates to enable the lead screw nut to move towards the right side, so that the lead screw nut drives the top plate to move to the original position, the use difficulty of the glass cutting machine is reduced, and the working efficiency of the glass cutting machine is improved.

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 glass cutting equipment, which belongs to the technical field of glass cutting, aims to solve the problem that a T-shaped glass cutter on the market at present cannot obliquely cut glass, and comprises a cross rod, a vertical rod is detachably mounted at the top end of the cross rod, and an oblique cutting power structure is mounted in the vertical rod. The beveling power structure is connected with a cutting assembly connected to the outer portion of the vertical rod in a sleeving mode, when the beveling device is used, rolling wheels are rotated firstly, the position of the cutting assembly is adjusted, a cutter reaches a designated position, then the transverse rod makes contact with the side edge of to-be-cut glass, and therefore the whole is moved; and during movement, the rollers rotate on the surface of the glass, so that a lead screw is driven to rotate, and a cutter can be driven to slide downwards, so that the cutter can cut oblique lines on the surface of the glass when the cross rod translates, and oblique cutting operation on the glass is facilitated.

An automobile glass cutting device of the present invention relates to the field of glass cutting, and includes a bottom column arranged on one side of a bottom plate, a rotating and telescopic assembly arranged on the bottom column, and an adaptive cutting mechanism arranged on one side of the rotating and telescopic assembly. By providing an adaptive cutting mechanism, the invention can limit the boundary of the automobile glass that has been cut on the glass, and through rotation adjustment, adjust the cutting and separating angle of the corner material part that needs to enter. By driving a wire wheel, the glass cutter is pulled to facilitate the cutting of the glass cutter on the glass corner material. On the way back, through a gear-rack structure, a hammer is driven to hammer along the cutting line on the corner material, so as to quickly separate the corner material from the automobile glass, and it is not limited by the specifications such as the shape and size of the automobile glass.

1. The name of the product under this design: glass cutting machine. 2. Purpose of the product of this design: used for cutting glass. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model relates to the technical field of glass cutting machines, in particular to a mistaken touch prevention structure of an intelligent glass cutting machine, which is characterized in that the outer walls of the opposite sides of a first connecting plate and a second connecting plate are fixedly connected with sliding block main bodies, one ends of the first connecting plate and the second connecting plate are fixedly connected with external connecting blocks, and the inner walls of the external connecting blocks are provided with partition plate main bodies; a servo motor is used for driving a threaded rod to rotate, so that the threaded rod drives a sliding block body to move in a side wall sliding groove of a mounting block, an external connection block is used for driving a partition plate body to be away from a touch panel, the touch panel can be controlled at the moment, and after control is finished, the partition plate body is away from the touch panel, and the partition plate body is driven again to cover the touch panel. The intelligent glass cutting machine solves the problems that most operation panels of an existing intelligent glass cutting machine are touch control panels, equipment is controlled by pressing a touch control panel during use, an operator easily presses the touch control panel by mistake, parameters of the equipment are possibly changed, and then danger is possibly caused in the equipment operation process.