58results about How to "Flat cutting surface" patented technology

The invention belongs to the technical field of chip processing, and discloses a wafer laser cutting device based on chip processing, which comprises a vibration mechanism, the vibration mechanism comprises four sliding blocks, the interiors of the sliding blocks are fixedly connected with first motors, and the first motors are rotatably connected with cams; through cooperation of the cam, the clamping plates and other structures, the laser cutting effect of the wafer is improved, the first motor is started to enable the wafer clamped among the four clamping plates to generate slight vibration in the vertical direction, the slight vibration promotes micro movement of a material in the laser cutting process, better interaction between a laser beam and the material is facilitated, and the laser cutting efficiency is improved. A more uniform and smoother cutting face is achieved, the vibration effect can accelerate the melting or crushing process of materials, the cutting time is shortened, the cutting efficiency is improved, meanwhile, vibration can accelerate airflow on the surface of a wafer, a certain heat dissipation effect is achieved, local overheating of the materials is reduced, expansion of a heat affected zone is avoided, and the flatness of the cutting edge is improved.

The invention provides a construction method for punching transformation of a sandwich perlite composite wall. The construction method comprises the following steps that S1, construction preparation is conducted; s2, measuring and marking the sideline of the opened hole on the wall body with the opened hole; s3, a back-jacking supporting unit supported between a floor and a top plate is arranged in front of the wall with the opened hole; s4, water drilling and hole taking are conducted on the wall with the opened hole along the periphery of the side line, a grouting nozzle is embedded in the hole, and pressure grouting is conducted; s5, lintel construction is conducted on the wall with the opened hole along the side line; s6, the original masonry in the sideline range is statically dismantled through a water drill; s7, constructional columns are arranged on the two sides of the opened hole; and S8, the back-jacking supporting unit is dismantled. Pearlite in the wall body is fixed by adopting a pre-pressure cement paste injection technology, so that the problems that the construction is influenced and the thermal insulation performance of the wall body is reduced because the pearlite flows out in the punching process are solved; and drilling and dismantling of the wall body are achieved through water drill static dismantling, large disturbance to the wall body is avoided, and construction safety is guaranteed.

The invention relates to the technical field of wire cutting, in particular to a cutting device for prestressed steel strand production. Comprising a bottom frame which is in sliding connection with a movable frame; the motor is mounted on the moving frame, and an output shaft of the motor is fixedly connected with a saw blade; the mounting frame is fixedly connected to the bottom frame, the mounting frame is provided with supporting frames which are arranged at intervals, the supporting frames are fixedly connected with fixing belts, the fixing belts are used for hooping the steel strands so as to ensure the stability of the steel strands in the cutting process, and the supporting frames are slidably connected with L-shaped plates. According to the steel strand cutting device, the steel strand is tightly hooped through the folded fixing belts, so that in the cutting process of the steel strand, external force exists to overcome the force which interferes with the normal shape of the steel strand and is brought by cutting of a high-speed rotating saw blade, the cutting area of the steel strand is prevented from being scattered, the cutting quality is improved, and the danger caused by jumping of the steel strand is avoided.

The utility model relates to the field of hardware machining, in particular to stable cutting equipment for hardware. According to the stable cutting equipment for the hardware, the lengths of the hardware cut every time can be consistent, the hardware better meets the standard, the hardware can be more stable in the cutting process, the cutting face of the hardware is smoother, and the cutting effect is better. Hardware stable cutting equipment comprises a supporting frame, a supporting seat, an electric supporting rod and the like. The lower portion of the supporting frame is fixedly connected with a supporting seat, ten limiting grooves are formed in the supporting frame, every two limiting grooves form a group, and the upper portion of the supporting seat is fixedly connected with an electric supporting rod. A worker clamps the baffle into the limiting groove, adjusts the cutting position and then starts the electric supporting rod and the cutting machine, so that the cutting machine cuts the hardware, in this way, the cutting point of the hardware is adjusted by moving the position of the baffle, and the lengths of the hardware cut every time are consistent and better meet the standard.

The vegetable cutter comprises a shell assembly, a cutter assembly and a driving mechanism, the shell assembly is provided with a vegetable cutting cavity, the vegetable cutting cavity is provided with a feeding channel, the cutter assembly is used for cutting food materials, the cutter assembly is arranged in the vegetable cutting cavity and can move in the first direction, and the first direction is inclined relative to the axial direction of the feeding channel; the driving mechanism comprises a driving assembly and a cam connecting rod assembly, and the cutter assembly is in transmission connection with the driving assembly through the cam connecting rod assembly, so that the driving assembly can drive the cutter assembly to slide through the cam connecting rod assembly, the cutter assembly automatically bevels food materials, and the traditional technical scheme that the cutter assembly is driven to rotate to cut the food materials can be abandoned; the cut surfaces of the food materials are smooth, the situation that the food materials are broken can be avoided, and the use experience of a user is improved.

The invention relates to the technical field of feeding devices, in particular to an automatic feeding machine for steel pipe laser cutting, which comprises a buffer tank and a conveying frame, a feeding mechanism is mounted on one side of the conveying frame, the feeding mechanism comprises a discharging frame, the upper end of the discharging frame is of an inclined plane design, a blank pipe is arranged at the upper end of the discharging frame, and the upper end of the blank pipe is provided with a feeding mechanism. A feeding mechanism is installed at the upper end of the conveying frame, a plurality of sets of baffles are fixedly connected to the position, close to one side, of the upper end of the conveying frame, a first chain is matched with a feeding hook, a blank pipe can be lifted upwards to be fed and automatically disengaged from a feeding roller to move, and automatic feeding is conducted through the inclined plane design of a discharging frame; the feeding hook can automatically and circularly feed materials, automatic feeding can be continuously carried out, manual intervention is reduced, and the production efficiency is remarkably improved.

The utility model relates to the technical field of electromagnetic wire cutting, in particular to an electromagnetic wire cutting device which comprises a cutting device shell composed of a lower shell and an upper shell, and a notch is formed in the middle of the top end of the lower shell; the cutting assembly is arranged in the upper shell and used for cutting the electromagnetic wire; the length metering assembly is arranged on the side, close to the feeding port, of the top of the lower shell, is attached to the electromagnetic wire and is used for metering the length of the electromagnetic wire; and the supporting device is arranged at the lower part in the lower shell and is used for supporting the electromagnetic wire. Through operation of the supporting device, the supporting device stops moving after being attached to the bottom end of the electromagnetic wire, at the moment, the cutting assembly is operated, the cutting assembly moves downwards, the electromagnetic wire is started to be cut, the supporting device can support the electromagnetic wire, the electromagnetic wire is prevented from being bent, and the cutting face is flat enough.

The invention provides a cable supporting device for cable production and manufacturing equipment, and relates to the technical field of cable manufacturing. The cable supporting device for the cable production and manufacturing equipment comprises a supporting rail, a tension roller mounting frame is slidably connected into the supporting rail in a limited mode, the tension roller mounting frame comprises a mounting base, and a main tension roller assembly is mounted between movable shafts on the two sides of the top of the mounting base; the main tension roller assembly comprises two sets of movable rollers distributed in a mirror symmetry mode, and the centers of the two movable rollers are slidably connected with limiting cylinders through spring limiting. A cable is cut through the rising cutting blade, the cable on the take-up device is connected with the limiting steel rope through the fixing chuck and the clamping block when the cable is cut, and when the cable is separated from the movable roller, the limiting steel rope limits the cable within a safe range, so that residual stress or inertia in the cable is effectively avoided, and the cable is prevented from being damaged. And the rebounding phenomenon is avoided.

The invention provides an alloy resistor grading device, an alloy resistor production process and an alloy resistor. The alloy resistor grading device comprises a cutter, a base, a pressing plate and an upper cover. An inner cavity and a plurality of first avoiding grooves communicated with the inner cavity are formed in the base, the pressing plate is located in the inner cavity, the pressing plate comprises a main body, a plurality of bearing parts and a plurality of second avoiding grooves, the first avoiding grooves are aligned with the second avoiding grooves, the bearing parts are matched to be used for bearing alloy resistance strips to be classified, and the main body is matched with the inner cavity to be used for extruding the alloy resistance strips; the upper cover covers the base, a plurality of tool setting grooves are formed in the upper cover, and the tool setting grooves communicate with the first receding grooves; the cutter is provided with a plurality of saw blades, and the saw blades penetrate through the tool setting groove to be used for cutting the alloy resistance strip. In the clamping process, a plurality of alloy resistance strips are fixed at the same time through the pressing plate, a plurality of saw blades are arranged on the cutter, a plurality of portions of the strips can be cut through one-time cutter feeding, and the pelletizing efficiency is greatly improved.

The invention discloses a glass cutting machine, and relates to the technical field of glass cutting. The device specifically comprises a base, supporting plates are fixedly connected to the two sides of the top of the base, a cutting mechanism is fixedly connected to the outer walls of the tops of the supporting plates, a fixing seat is fixedly connected to the outer wall of the top of the side, close to the cutting mechanism, of the base, an adjusting mechanism is arranged on the opposite side of the fixing seat, and a moving mechanism is arranged on the side, close to the adjusting mechanism, of the base; a driving mechanism is arranged on the side, close to the moving mechanism, of the base, the output end of the driving mechanism is in linkage with the moving end of the moving mechanism, the moving mechanism comprises a V-shaped plate, a moving plate, a sliding groove and limiting plates, the sliding groove is formed in the top of the base, and the limiting plates are fixedly connected to the top outer walls, close to the two sides of the sliding groove, of the base. According to the device, the cutting efficiency of the cylindrical structure glass is guaranteed, the heating intensity of the electric heating wire can be reduced when the cylindrical structure glass is taken down, the effect of protecting people is achieved, the practicability is high, and the whole device is convenient to carry and high in spatial freedom degree.

The utility model discloses a cigarette making machine cutter cleaning device which comprises a cleaning rod and a fixing piece connected with the cleaning rod. The cleaning rod and the fixing piece are both arranged on the periphery of a cutter of the cigarette making machine, the fixing piece is used for fixing the cleaning device, and the cleaning rod abuts against the side face of the cutter of the cigarette making machine to clean the cutter of the cigarette making machine. Glue dirt on the surface of the cutter of the cigarette making machine is removed through the cleaning bar, the cutting face of a cigarette bar is smooth, and the appearance quality of cigarettes is guaranteed.

The present invention relates to the field of cutting technology, and in particular to a laser cutting device for processing single crystal silicon wafers, including a laser cutting device for processing single crystal silicon wafers, comprising a dislocation moving mechanism, the dislocation moving mechanism comprising a pushing component, the pushing component being provided with a pressing workpiece, the pressing workpiece being fixedly connected with a first gradient plate and a second gradient plate, the cutting mechanism comprising a first pressing device and a cutting device, the intermittent moving mechanism comprising a first connecting plate and a second connecting plate, the ratchet track comprising an O-type fixing belt, the O-type fixing belt being connected with ratchets, the ratchets being distributed along the track of the O-type fixing belt, and the ratchets being provided with inverted trapezoidal grooves, and the dislocation distribution of the first gradient plate and the second gradient plate being arranged to improve the flatness and accuracy of the vertical surface of the single crystal silicon column cut by the laser cutter on the cutting device, the automatic forward movement and collection of the single crystal silicon wafers being completed by the intermittent moving mechanism being arranged, and the cutting of the single crystal silicon wafers being completed by the cutting device.

The invention discloses transverse cutting equipment and a transverse cutting method for rock wool strip production, and relates to the technical field of rock wool strip production, the transverse cutting equipment comprises a positioning push block mechanism, the bottom of the positioning push block mechanism is fixedly mounted at the upper position of the surface of a supporting table, and a plurality of friction belts are arranged; the surface of the positioning push block mechanism is fixedly connected with the top, close to the first motor, of the friction belt, and the positioning push block mechanism is used for clamping the corner position of the rock wool block and limiting the rock wool block in the cutting process. According to the transverse cutting equipment for rock wool strip production and the transverse cutting method, after rock wool strips are pushed by external force to be completely attached to a clamping assembly, a first motor drives a rotating roller to rotate, a driving assembly is fixed to a friction belt, the clamping assembly and the friction belt synchronously get close to a reciprocating cutting mechanism, and the soft surfaces of rock wool blocks are not subjected to extrusion force; the edge position of the rock wool block is limited, and the problem that the cutting precision is affected due to the fact that the rock wool block is prone to deviation in the rock wool strip production and cutting process is solved.

The utility model discloses a cloth tape cutting device for a winding process. The cloth tape cutting device comprises a knife rest and a replaceable knife, wherein the knife rest is used for being connected with a hot roller supporting arm of a cloth tape winding machine; the replaceable knife is fixed at the front end of the knife rest through a knife pressing plate; a butt joint part matched with the front end of a hot roller supporting arm of the cloth tape winding machine is machined at the rear end of the knife rest, and a screw passing hole corresponding to the upper end of the hot roller supporting arm of the cloth tape winding machine is formed in the upper end of the butt joint part of the knife rest; the rear end of the knife rest is fixed through a screw after being connected with the front end of the hot roller supporting arm of the cloth tape winding machine in an inserted mode. Due to the fact that the spindle of the numerical control cloth tape winding machine can rotate in the process, cutting time is greatly shortened, redundant cloth tapes are efficiently removed, labor force is effectively reduced, production efficiency of products is improved, and the cloth tape cutting device is suitable for batch production.

The invention belongs to the technical field of laser cutting, and discloses a laser head and a laser cutting machine. The laser head comprises a main body and an air inlet ring, a mounting cavity is formed in the main body, the air inlet ring is arranged in the mounting cavity, a first air chamber, a second air chamber and a third air chamber are sequentially arranged between the inner wall of the mounting cavity and the outer ring of the air inlet ring, and the volume of the first air chamber is larger than that of the second air chamber and that of the third air chamber; the first air chamber is communicated with an air source, the first air chamber, the second air chamber and the third air chamber are communicated in sequence, and the third air chamber is communicated with an inner ring of the air inlet ring. According to the laser head disclosed by the invention, the gas path is optimally designed, so that the gas is turned for multiple times in the flowing process, the path of the gas flow is prolonged, the homogenization of the gas flow is promoted, and a cutting surface can be smoother. Besides, the first air chamber with the maximum volume is used for primarily homogenizing the entered air flow, so that most turbulence and unstable factors can be eliminated, the air flow noise is reduced, and the working environment is improved.

The rotary cutter for coaxial harness production comprises a machining table, the top of the machining table is fixedly connected with a conveying device, a first rectangular hole is formed in the top of the machining table, the top of the machining table is fixedly connected with a rotary cutting device, a second rectangular hole is formed in one side of the machining table, and a first rectangular groove is formed in the top of the machining table; and a rectangular groove II is formed in the inner wall of the rectangular groove I. According to the rotary cutter for coaxial harness production, a square block is rotated to drive a rotating plate to rotate, and then a rounded rectangular block is rotated clockwise through a cylinder II, so that a rotary cutting sheet is rotated clockwise through a cylinder III; when the arc-shaped hole in the rotating plate rotates to the position of the first cylinder, the arc-shaped hole stops, the rotary cutting piece rotates to a certain angle to form a circle, the coaxial harness is cut, positioning control is conducted, the rotary cutting piece can rotate to the needed cutting angle, a circular cutting face is formed, and therefore the accuracy of the cutting range is guaranteed.

The invention discloses a steel mould floor cutting machine, which belongs to the field of cutting equipment and comprises a base, positioning holes are formed in two sides of one side surface of the base, a step groove is formed in one side surface of the base, a limiting top is slidably clamped in the step groove in one side of the base, and a side plate is fixedly mounted on one side of the limiting top through bolts. A hammering face is arranged at the front end of one side of the limiting top, the surface of a side plate on one side of the limiting top is movably connected with a hinged arm through a rotating shaft, and the side, away from the side plate, of the hinged arm is movably connected with a shaft wheel through a rotating shaft. And displacement caused by factors such as material hardness, uneven internal stress distribution and external vibration in the cutting process is effectively counteracted, and shaking and jumping in the cutting process are avoided, so that the cutting surface is smoother, and the cut-off size deviation is controlled within an extremely small range to meet the requirements of assembly type buildings and the like on high-precision assembly splicing.

The application relates to a semiconductor diode pin bending forming device, which comprises a conveying mechanism, two resisting plates and two bending mechanisms; the conveying mechanism is used for conveying diodes; the two resisting plates are used for resisting two diode pins one by one; the two bending mechanisms are located on the two sides of the conveying mechanism in a second direction, and the bending mechanisms are located between the conveying mechanism and the resisting plates; the bending mechanism comprises a support, a cutter, a bending plate and a driving part; when the bending mechanism is located at a cutting position, the upper end of the cutter is located above the movable end and below the accommodating groove; the bending plate is rotated to drive the upper end of the cutter to be close to the resisting plate; the cutter and the resisting plate jointly cut the end part of the diode; when the bending mechanism is located at a bending position, the movable end is located above the connecting end and above the accommodating groove; the bending plate is rotated to be close to the accommodating groove, so that the diode pin is bent. The application has the effects of improving the processing efficiency of the diode and shortening the processing time.

The invention discloses an automobile wire harness processing device, which comprises a clamping assembly, comprising a mounting frame, a telescopic air cylinder arranged on the mounting frame, a head rotating rod connected with the telescopic air cylinder, a connecting rotating rod arranged on the circumference of the head rotating rod, a disc arranged in the head rotating rod and the connecting rotating rod, a push rod connected outside the disc in a sleeving mode, a sliding block rotationally connected with the push rod and a rolling wheel arranged at the end of the sliding block. The connecting rod is connected between the head rotating rod and the connecting rotating rod; an adjusting assembly and a cutting assembly; according to the automobile wire harness processing device, the wire harness is fixed through the clamping assembly, the depth of the cutter cutting into the surface layer of the wire harness is adjusted, then the cutting assembly is started to enable the cutter to rotate around the wire harness, cutting of an insulating layer is completed, the cutting depth is adjustable, the cutting face is smooth, manual cutting is not needed, safety is high, and working efficiency is high.

The present invention discloses a laser cutting machine for loudspeaker production, which relates to the technical field of laser cutting machines and comprises a main body mechanism, wherein the main body mechanism comprises a laser cutting machine body, a movable seat is slidably mounted on the top of the laser cutting machine body, an adjusting seat is slidably mounted inside the movable seat, a laser cutting head is slidably mounted on one side of the adjusting seat, and an auxiliary cutting mechanism is arranged on one side of the adjusting seat. The laser cutting machine for loudspeaker production can achieve the purpose of increasing the oxygen content when cutting loudspeaker raw materials by setting an oxygen enrichment unit, an airflow isolation unit and an adjusting mechanism for coordinated use, thereby avoiding the phenomenon of burrs on the raw materials due to unstable oxygen content at the cutting position, and avoiding the phenomenon of residues on the raw materials after cutting, and at the same time ensuring that the cut surface of the raw materials is smooth enough to ensure that subsequent processing is simpler and the cutting effect is increased.

The utility model discloses a decoiling and cutting all-in-one machine for steel processing, which comprises a support, a decoiling mechanism is fixedly connected above the support, the decoiling mechanism comprises a plurality of lower decoiling rollers arranged on the support and an upper decoiling roller arranged above the lower decoiling rollers, the upper decoiling roller is connected with a lifting assembly capable of enabling the upper decoiling roller to move up and down, and the upper decoiling roller is fixedly connected with the support. A cutting mechanism is arranged on one side of the decoiling mechanism, the cutting mechanism is fixedly connected to the support, the cutting mechanism comprises a cutting chamber and a cutting assembly in the cutting chamber, the top wall of the cutting chamber is fixedly connected with a fixing assembly for fixing the steel when the steel is cut, and a storage box for collecting waste is arranged below the cutting chamber; an exhaust fan is arranged on one side of the storage box, and by arranging a fixing assembly, steel can be pressed and fixed during cutting, so that cutting is more stable, and it is guaranteed that the cutting face is smoother; and through the arrangement of the storage box and the exhaust fan, waste generated during cutting can be sucked into the storage box in time, and the influence of waste accumulation on cutting is avoided.

The present invention relates to the technical field of quartz product processing, and in particular, to a quartz product processing device with environmental protection function. Technical problem: Since the spiral quartz tube is spiral-shaped, the commonly used quartz tube cutting equipment cannot cut the spiral quartz tube, and manually cutting the spiral quartz tube not only increases the production cost, but also wastes a lot of time and reduces the production efficiency. Technical solution: A quartz product processing device with environmental protection function, including a base frame and a receiving seat; the right part of the upper surface of the base frame is fixedly connected with a receiving seat. The present invention limits the spiral quartz tube through the spiral groove of the receiving seat, and assists it to move to the left or right, so that the diamond wire can be moved to any position of the spiral quartz tube, and then through the continuous reciprocating movement of the diamond wire, not only the irregular parts at both ends of the spiral quartz tube can be cut off, but also the spiral quartz tube can be divided into two sections from the middle, so that the cutting surface of the spiral quartz tube remains flush.

The utility model discloses a double-layer pressure rubber damping stainless steel band production cutting device, and relates to the technical field of stainless steel band production, the double-layer pressure rubber damping stainless steel band production cutting device comprises a plate body, the top surface of the plate body is fixedly provided with a limiting mechanism, a flattening roller and a cutting mechanism in sequence, the flattening roller is located between the limiting mechanism and the cutting mechanism, and the limiting mechanism comprises a first fixing plate; according to the stainless steel band cutting device, the limiting mechanism is arranged, the stainless steel band can be limited through the limiting mechanism, the stainless steel band enters a follow-up cutting mechanism in a linear mode, and therefore when the stainless steel band is cut, the situation that the cutting face deflects is reduced, and the cutting efficiency is improved. According to the stainless steel band cutting device, the cutting mechanism is arranged, the threaded rod drives the cutting piece to move, and the stainless steel band can be transversely cut, so that the cutting face of the stainless steel band is relatively smooth, the subsequent using effect is improved, and the practicability of the device is improved.

The present invention relates to the technical field of anti-corrosion and thermal insulation pipe cutting, and in particular, to a portable anti-corrosion and thermal insulation pipe cutting device, comprising a bracket, a spring telescopic rod and a handle, etc.; two spring telescopic rods are fixedly connected to the upper surface of the bracket; the telescopic ends of the two spring telescopic rods are commonly fixedly connected to a handle; and a driving button is provided on the handle. The present invention surrounds the outer sleeve of the anti-corrosion and thermal insulation pipe with a continuously rotating cutting blade, cuts off the part of the outer sleeve of the anti-corrosion and thermal insulation pipe that needs to be cut off, and then inserts an arc-shaped cutter into the thermal insulation layer of the anti-corrosion and thermal insulation pipe and surrounds the thermal insulation layer of the anti-corrosion and thermal insulation pipe. The blade and high temperature of the arc-shaped cutter are used to melt the thermal insulation layer of the anti-corrosion and thermal insulation pipe and quickly solidify to form a smooth cutting surface. Compared with cutting by a manual handheld angle grinder, this not only has a fast cutting speed, a smooth cutting surface, and a clean cutting process, but also will not cause damage to the working steel pipe of the anti-corrosion and thermal insulation pipe, affecting the service life of the working steel pipe.

The utility model relates to the technical field of activated carbon production, and specifically discloses activated carbon production equipment, which comprises an extruder, a die cylinder is fixedly connected at the outlet of the extruder, the die cylinder is square, die holes are evenly arranged on the two sides and the bottom surface of the die cylinder, an electric telescopic rod is arranged at the end of the die cylinder, a cross plate is fixedly installed on the output shaft end of the electric telescopic rod, a connecting strip is fixedly installed on each end of the cross plate, a cutting frame is horizontally slidably arranged on the die cylinder, a connecting block is fixedly installed around the cutting frame, the ends of four connecting strips are arranged on four connecting blocks respectively, and the cutting frame is made of metal, the activated carbon production equipment can cut the activated carbon during the extrusion process, the size specification of the activated carbon product can be flexibly regulated and controlled, diversified production requirements can be met, the cutting surface is smooth, the quality of the finished activated carbon product is effectively improved, and production efficiency and economic benefits are improved.

The present invention provides a 3D mesh cutting device for an instrument panel and a mesh coating cutting method, including a support assembly with a lower mold placed thereon and a hot pressing assembly arranged above the support assembly; the support assembly fixes the position of the instrument panel through a vacuum adsorption unit, and the mesh to be coated is attached to the upper mold of the hot pressing assembly, and the pressing drive member drives the upper mold to move downward and mate with the lower mold, so that the mesh is attached to the surface of the instrument panel. Then, the laser head is guided to perform cutting through an accurately positioned visual positioning unit, which can effectively prevent damage to the bottom of the instrument panel. Compared with the prior art solution of cutting first and then coating, the present invention can effectively improve the efficiency of cutting and coating, and realize the automation and intelligence of 3D mesh cutting. The positioning accuracy of the present invention is high, and the laser cutting is performed by a robot guided by vision, the cutting surface is flat, the cutting speed is fast, and the structure is simple. It can effectively improve production efficiency and reduce production costs, and automated production ensures cutting quality.

The present invention discloses a method for manufacturing a steel brush electrode of an electromagnetic flowmeter, and the present invention relates to the technical field of processing the steel brush electrode of an electromagnetic flowmeter. The steel brush electrode of the electromagnetic flowmeter is manufactured by the cooperation of a support, a guide support mechanism and a strand-type cutting mechanism. The upper end surface of the support is equipped with a strand-type cutting mechanism for dividing a whole bundle of steel wires into several strands for sequential cutting to prevent heat accumulation in the cutting area. The left part of the upper end surface of the support is equipped with a guide support mechanism for guiding and lifting the steel wires in mobile feeding. The strand-type cutting mechanism includes a self-redirecting drive assembly arranged outside the support and the bearing shaft for controlling the reciprocating forward and reverse rotation of the drive shaft. The present invention avoids heat concentration, deformation of the steel wires and performance degradation by dividing the whole bundle of steel wires into several strands and cutting them sequentially, and ensures that the cutting surface is flat and smooth by cutting one by one, avoids cutting stress concentration, reduces bending and deformation, ensures that the length and shape of each steel wire are consistent, and improves assembly accuracy.

The distance adjusting device for the extruded sheet cutting equipment comprises a working platform, fixing plates are arranged on the front side and the rear side of the working platform, sliding grooves are formed in the upper ends of the fixing plates, corresponding sliding blocks are movably connected into the sliding grooves, and the side faces of the sliding blocks are fixedly connected to one side of the lower end of a mounting base. When the sliding block is matched with the sliding groove, the mounting base drives the fixing mechanism and the electric heating wire to move left and right above the working platform, so that the position of the electric heating wire can be adjusted according to requirements, and the fixing mechanism can move front and back above the working platform through the matching of the moving block and the sliding rod; a moving block is fixed through cooperation of a first lead screw and a sliding rod, the situation that clamping is unstable due to the fact that the moving block moves during cutting is avoided, an electric heating wire and a fixing mechanism can freely move and adjust, the extruded plates of different sizes can be clamped and fixed, and the practicability is high. And extruded sheets with different sizes can be cut according to requirements.

The present invention relates to the technical field of glass fiber rolling equipment, specifically a glass fiber gingham cloth rolling forming equipment, including a base and brackets fixed on both sides of the top of the base, the side walls of the brackets are provided with a control box, a rotating drum is provided between two groups of the brackets, and the outer sleeve of the rotating drum is provided with a cloth body; it also includes: the cutting mechanism includes a cutting box, the cutting box is fixed to the inner wall of the bracket, a telescopic cylinder is mounted on the top of the cutting box, and the bottom of the telescopic cylinder passes through the cutting box and is fixed to the top of the push plate, a movable plate is inserted inside the push plate, a connecting shell is fixed at the bottom of the movable plate, and a connecting rod is inserted on one side of the connecting shell. The present invention realizes the lateral movable rotation of the blade, so that the cutting surface of the gingham cloth is smoother and the cutting effect is better. At the same time, the cut fiber filaments are adsorbed and collected by a vacuum cleaner to avoid entering the lungs to cause lung disease and to avoid the body being contaminated with fiber filaments to cause allergic itching.

The utility model discloses a kind of water mouth automation clamping tool, including tool plate, cutting seat is equipped on the tool plate, boss is equipped on the cutting seat, cutting groove for placing key assembly is equipped on the boss, the key assembly includes key blank and water mouth part connected on key blank, fixed component for compacting and fixing key assembly is equipped on the cutting seat side portion;Suction groove is equipped on the cutting seat, suction passage is equipped in the cutting seat, the suction passage is communicated with suction groove, the suction passage is connected with external dust extraction device at one end away from suction groove, mesh cover layer is equipped on the suction groove, the water mouth part is abutted on the mesh cover layer, the utility model can realize multi-angle stable compacting key assembly, prevent key blank from displacement in processing process, effectively prevent water mouth part splashing.