21results about How to "Guaranteed normal cutting" patented technology

The utility model discloses a robot which comprises a robot body and a cutting mechanism, the robot body comprises a vehicle body and moving assemblies, and the moving assemblies are arranged on the two sides of the vehicle body and used for driving the vehicle body to advance; the cutting mechanism comprises a connecting assembly and a cutting assembly, and the cutting assembly is connected to the vehicle body through the connecting assembly and can be switched between a first area and a second area relative to the vehicle body; the second area is closer to the vehicle body than the first area, and when the cutting assembly is located in the first area, the cutting assembly works; and when the cutting assembly is located in the second area, the cutting assembly stops working.

The present invention relates to an intelligent pretreatment center layout and process scheme for strip profile straightening and thin plate flattening. The pretreatment center is designed with 13 stations according to the processing flow, which are composed of a profile loading station (two), a profile sandblasting station, a profile straightening station, a plate loading station, a plate preheating station, a plate sandblasting station, a plate flattening station, a plate painting station, a plate drying station, a plate discharging station, and a profile discharging station (two). The stations are connected by a longitudinal roller and a transverse device to form a complete intelligent pretreatment center layout. The stations (equipment) in the arrangement are highly integrated and intelligently controlled, and can complete the automatic pretreatment (sandblasting and painting) of 4-35 mm thick steel plates and HP 80*5-HP 430*25 mm bulb flat steels. Among them, the 4-10 mm thick steel plates are automatically flattened, and the HP 80*5-HP 220*12 mm bulb flat steels are automatically straightened. The whole line is fully automatically controlled, which can greatly save labor costs and improve processing efficiency.

The present invention relates to the field of polypropylene composite material processing, and in particular to a polypropylene composite material production equipment and production method for cables. It includes an extruder, a cooling and cutting mechanism, a discharging mechanism and a trimming mechanism. A cooling and cutting channel is arranged inside the cooling and cutting mechanism, and the cooling and cutting channel is for the cable pipe to enter horizontally. After cooling and cutting, it turns to be vertically downward at the other end; the trimming mechanism is located between the cooling and cutting channel and the discharging mechanism, and the downward pipe is transferred to the trimming mechanism through a transfer component, and finally transferred to the discharging mechanism. During the movement, the trimming component and the transfer component cooperate to drive the pipe to move up and down while rotating in situ, and synchronously trim and clean the inside and outside of the pipe immersed in the trimming liquid. The present invention realizes efficient and intelligent production of polypropylene composite materials for cables through the cooperation of an extruder, a cooling and cutting mechanism, a discharging mechanism and a trimming mechanism, and the production method is coherent and the operation is simple.

The utility model relates to a device of crushing technology field, and disclose a kind of cutting and crushing device for limestone processing, including jaw crusher frame, receiving table and vibrating feeder, the rear end of jaw crusher frame is fixedly installed with receiving table, eccentric shaft is rotatably installed on jaw crusher frame, electromagnetic clutch is installed on eccentric shaft in the right side near, the right end of electromagnetic clutch is provided with main pulley, the upper end of receiving table is rotatably installed with roll shaft in the left and right sides near, conveying belt is installed between the outside of roll shaft, uniformly distributed sieve slot is provided on the inclined plate position of vibrating feeder, irregular baffle is fixedly installed on vibrating feeder in the front end near discharge port.The device can effectively remove soil in limestone, ensure the normal discharging of limestone, and the on-off state of electromagnetic clutch can be controlled to start and stop the conveying belt, which can be used flexibly according to actual conditions and effectively reduce energy consumption.

The utility model provides a side hanging type laser pipe cutting machine which comprises a pipe cutting machine body and a front material receiving assembly arranged at the front end of the pipe cutting machine body, and the pipe cutting machine body is provided with a front clamping assembly and a rear clamping assembly which can clamp a pipe to move horizontally. The front material receiving assembly comprises a base and a supporting plate capable of moving up and down to be connected with the base. The side, close to the front clamping assembly, of the supporting plate is provided with a turnover part capable of being turned over downwards. A plurality of first hinges are arranged between the supporting plate and the folding part, a first air cylinder is arranged at the bottom of the supporting plate, and a piston rod of the first air cylinder is connected with the folding part. The front end of the pipe is effectively supported through the front material receiving assembly, the long pipe is prevented from drooping, and the cutting precision and the machining quality are improved. The supporting plate can be adjusted up and down to adapt to pipes of different sizes, and the stability of machining precision is guaranteed. Due to the design of the turnover part, when the front clamping assembly moves forwards, the front clamping assembly can be driven by the air cylinder to turn over and avoid, and normal cutting of the cutting head is ensured.

The invention relates to the field of cutting equipment, in particular to intelligent cutting equipment for glass mechanical manufacturing, which comprises a fixed seat, a cutting machine, a saw blade and the like, a semicircular movable groove is formed in the fixed seat; a cutting machine is rotationally mounted on the fixed seat; a rotating shaft is arranged on the cutting machine, and the circle center of the rotating shaft and the circle center of the semicircular movable groove are located at the same point. A saw blade is mounted on the cutting machine; the front side of the saw blade is provided with a frosted surface facilitating manual polishing of a workpiece, and the frosted surface is in an inwards-concave state and is not located on the same plane with the cutting edge of the saw blade. The first fixing block, the second fixing block, the third fixing block and the bearing frame are matched with one another to drive the cutting face of a workpiece to move up and down on the frosted face of the saw blade, the workpiece is ground, and therefore the workpiece does not need to be ground manually and additionally through a grinding machine, the construction space is saved, the use convenience of equipment is improved, and the working efficiency is improved. Meanwhile, the construction efficiency is guaranteed, and the safety of a construction site is guaranteed.

The utility model discloses a resin grinding wheel with an automatic coaxial function, and relates to the technical field of resin grinding wheels. The resin grinding wheel with the automatic coaxial function comprises a resin grinding wheel body, and metal reinforcing pieces are arranged on the two sides of the resin grinding wheel body. Shaft holes are formed in the resin grinding wheel body and the metal reinforcing pieces, shaft sleeves are fixedly installed in the shaft holes, and the two ends of each shaft sleeve are fixedly connected with annular fixing blocks respectively. The resin grinding wheel body is formed by combining two sheet-shaped resin grinding wheels. According to the resin grinding wheel piece with the automatic coaxial function, when an object is cut by the resin grinding wheel body, heat generated by friction is rapidly absorbed by the metal heat conduction rods and the annular heat dissipation ring, and heat exchange with the outside is achieved through the overheating rods embedded in the metal reinforcing pieces; and meanwhile, the metal reinforcing sheets can also disperse heat received by the overheating rod, so that the contact area with external air is increased, and the heat dissipation efficiency and the heat dissipation speed of the overheating rod are further improved.

The invention relates to the technical field of metal pressure casting, and discloses smelting die-casting equipment and a black metal forming method based on hot chamber die-casting. The smelting die-casting equipment comprises a main body and a boiler installed on the main body; the top of the boiler is further provided with a feeding assembly, an upper clamping assembly, a lower clamping assembly, a heating assembly and a cutting assembly. The feeding assembly, the upper clamping assembly, the lower clamping assembly, the heating assembly and the cutting assembly are arranged at the feeding port of the reboiler, automatic feeding work of metal raw materials can be achieved, the workload is reduced, the raw materials can be slit and preheated before feeding, and the production efficiency is improved. The raw materials are cut into a plurality of thin and high-temperature raw materials and then enter the boiler, at the moment, the raw materials are heated to the melting point more easily, the melting speed is increased, then the high-speed smelting and casting work can be met, the production efficiency is guaranteed, and a series of adverse effects caused by the low melting speed of the raw materials are avoided.

The invention discloses a building waterproof material cutting device. The building waterproof material cutting device comprises a coiled material supporting structure, a cutter cutting structure and a cutting fluid internal line supply structure. The coiled material supporting structure comprises a base, a hollow rotating shaft and a sleeve used for fixing coiled materials, the rotating shaft is horizontally arranged on the upper side of the base, and the sleeve is arranged on the outer side of the rotating shaft in a sleeving mode and can rotate around the rotating shaft; the cutter cutting structure is arranged on one side of the sleeve in a sliding mode, the cutter cutting structure can slide in the direction perpendicular to the sleeve, and the cutter cutting structure can cut the coiled material on the sleeve when sliding in the direction of the sleeve; the cutting fluid inner line supply structure comprises a cutting fluid storage box, a connecting pipe and an inner nozzle, the cutting fluid storage box is arranged at one end of the sleeve, the connecting pipe penetrates through the rotating shaft, one end of the connecting pipe is connected with a fluid outlet of the cutting fluid storage box, and the other end of the connecting pipe penetrates out of the sleeve and then communicates with the inner nozzle; therefore, the cutting quality of the coiled material can be ensured.

The utility model discloses a mulching film cutting device for a film mulching seeder. The mulching film cutting device structurally comprises a vertical support, a transverse support, a lead screw driving motor, a ball screw, a lead screw sliding block, an electric push-pull rod, a cutter assembly, a limiting switch, a blade and a film pressing plate. The ball screw is fixed on the two vertical supports and sleeved with the lead screw sliding block, and one side of the ball screw is axially connected with the coupler and the lead screw driving motor. One end of the electric push-pull rod is connected with the lead screw sliding block; and the other telescopic end is connected with the cutter assembly. The cutting device is installed on the film mulching seeder, an electric button is manually operated, a forward and reverse rotation lead screw motor drives the whole cutter assembly to move left and right through cooperation of a ball screw and a lead screw sliding block, and a mulching film can be cut off by rotating a blade. As the film pressing plates are arranged on the two sides of the blade, the mulching film can be flattened during cutting, and the flatness of a notch is guaranteed. The cutting device is high in working efficiency, the height between the cutter assembly and the mulching film can be adjusted according to different mulching films, and the cutting device is suitable for being used in different land parcels.

The utility model relates to the technical field of embedded part cutting, which comprises a convex frame, a threaded through hole is arranged in the middle of a horizontal section at the top of the convex frame, a position adjusting stud is screwed in the threaded through hole, and the lower end of the position adjusting stud extends into an adjusting space below the middle of the convex frame. A cutting position adjusting unit is installed in the adjusting space, limiting rails are symmetrically installed on the portions, on the two sides of the cutting position adjusting unit, of the side wall of the adjusting space correspondingly, and guide wheel sets are fixedly installed at the bottoms of the lower horizontal sections on the two sides of the lower portion of the convex frame correspondingly. According to the rapid cutting instrument for the embedded parts of the industrial factory building, the embedded parts left on the ground of the factory building are cut through the cutting position adjusting unit in the mode that the embedded parts are grabbed by two hands to be pushed forwards during cutting, it is effectively guaranteed that the two hands can exert force conveniently during cutting pushing, and the cutting effect is improved.

The automatic noodle packaging system comprises a base, an arrangement mechanism is arranged at the top end of the base, a guide mechanism is arranged on the arrangement mechanism, the arrangement mechanism comprises a bottom plate, and arrangement side plates are fixedly connected to the outer walls of the two opposite sides of the bottom plate correspondingly; a plurality of limiting sliding rods are fixedly connected between the two arrangement side plates at the same time, the limiting sliding rods are movably sleeved with limiting sliding frames, the outer walls of the top ends of the limiting sliding frames are fixedly connected with a placing frame at the same time, the outer wall of the bottom end of the placing frame is fixedly connected with a vertical rod, and the bottom end of the vertical rod is fixedly connected with a second sliding block; the outer wall of the top end of the base is fixedly connected with a second driving sliding rail, and the second sliding block is movably clamped in the second driving sliding rail. The outer wall of the top end of the base is fixedly connected with multiple sets of reciprocating mechanisms at the same time, each set of reciprocating mechanism comprises a second bearing seat, and the automatic noodle packaging system has the effects of improving the arrangement effect and reducing the noodle waste amount.

The present invention belongs to the technical field of railway construction, and specifically is a railway signal cable cutting device, including a protective component, the protective component has a protective shell, a cutting cable is slidably connected to the axis of the protective shell, and torsion wheel sliders are symmetrically arranged on the front and rear sides of the outer surface of the protective shell, and the outer surface of the torsion wheel slider output shaft is rotatably connected to a propulsion column, and the propulsion column rotates by itself. The device can cut the cable through the internal blade component, replacing manual cutting to achieve a more convenient production effect, and when cutting the cable, the device will first perform a ring cutting work on the harder outer skin of the outer surface of the cable through the cutting saw blade of the rotary cutting device, and then directly cut off the cable core along the ring cut through the cutting component to achieve overall cutting work, thereby avoiding the problem of large wear caused by the tool cutting the cable at one time, thereby extending the service life of the tool.

The utility model relates to the technical field of cables, in particular to a cable high-altitude icebreaking device, which is internally provided with a main box body, two groups of positioning racks in bilateral symmetry are fixedly arranged on the end surfaces of the left and right sides of the main box body, moving cavities with downward openings are arranged in the positioning racks, and moving shafts are rotatably arranged between the left and right walls of the moving cavities; a hydraulic telescopic rod capable of performing telescopic motion is fixedly arranged on the rear end face of the movable sliding block, a pushing rack is fixedly arranged on the end face of the other side of the hydraulic telescopic rod, a rotating blade is rotationally arranged on the lower end face of the pushing rack, and a supporting rack is fixedly arranged on the lower end face of the movable sliding block; and a threaded cavity with a downward opening is formed in the supporting rack, and two sets of threaded sliding blocks which are opposite in thread and are symmetrical front and back are arranged in the threaded cavity, so that cutting of the ice piton is ensured, the problem that the ice piton falls off after being cut traditionally is further solved, protection of ground buildings and facilities is further ensured, and therefore the practicability of the device is ensured.

The utility model discloses a film cutting machine for a film, which comprises a film cutting machine main body, a mandrel, a stabilizing frame and a cutting device, and is characterized in that a positioning disc is fixedly and annularly arranged on the outer wall of the mandrel, a plurality of sliding grooves are formed in the positioning disc in a penetrating manner, and the positioning disc is uniformly and annularly arranged along the axis of the positioning disc; clamping blocks which are located on the sliding grooves, correspond to the sliding grooves in a one-to-one mode and are used for clamping the film roll are arranged at one end of the positioning disc in a sliding mode, a rotating ring groove is annularly formed in the side, close to the film cutting machine body, of the positioning disc on the mandrel, a rotating ring is rotationally arranged in the rotating ring groove, and a control disc is fixedly arranged on the outer wall of the rotating ring in a surrounding mode; a plurality of sliding grooves corresponding to the sliding grooves are evenly formed in the control disc around the circle center of the control disc, sliding shafts which penetrate through the sliding grooves and are fixedly connected with the clamping blocks are arranged in the control grooves in a sliding mode, and a rotating mechanism for controlling the rotating ring to rotate is arranged on the mandrel. And the clamping blocks are controlled to move through the sliding shafts, so that the film is clamped, the film and the core shaft do not rotate relatively, and the cutting quality is guaranteed.

The present invention relates to a wire stripping device, which is composed of a cable locking and rotating unit and a cutting and feeding unit. The cable is assembled in the cable locking and rotating unit and is cut down in the height direction by the cutting and feeding unit. The present invention has a simple structure and is easy to use. The cable locking and rotating unit can not only tightly squeeze and frictionally fix the outer rubber ring of the cable, but also use the outer ring of the joint bearing to rotate relative to the inner ring of the joint bearing, so that the entire cutting and feeding mechanism can rotate in the circumferential direction to ensure that the cutting knife cuts around the outer circumference of the cable skin. The feeding assembly of the cutting and feeding unit is provided with a support, and the support is provided with a clamping part to fix the cutting device. The support is provided in the structural form of a main cylinder and a sub-cylinder, so that the sub-cylinder can move up and down along the guide of the spring sleeve.

The utility model relates to the technical field of clamping stable cutting devices, in particular to an automobile damping stamping part clamping stable cutting device which comprises a working assembly. The clamping motor drives the lead screw to rotate clockwise so that the nut barrel can move leftwards along the outer side wall of the lead screw, the nut barrel drives one clamping frame to be close to the other clamping frame, an automobile damping stamping part product is clamped and fixed through the clamping frames and the clamping plates, the screw is rotated clockwise to drive the pressing plate to press the product downwards, and the product is clamped and fixed. A cutting motor drives a cutting blade to rotate, one end of a piston rod of an electric cylinder stretches out and draws back to drive a T-shaped base, a connecting frame, a mounting frame and the cutting blade to move front and back, the cutting blade rotating at a high speed can cut a product, the product is fixed in the horizontal direction and the vertical direction through a clamping plate and a pressing plate at the same time, and the fixing effect is enhanced; the situation that the cutting face is uneven due to displacement in the cutting process of the automobile damping stamping part product is avoided, and stable cutting can be completed.

The utility model discloses a kind of reversible paper cutter, it is related to printer paper cutting technical field, including mounting bracket, the upper end transverse of mounting bracket is equipped with cutting platform, the upper end one side of mounting bracket is equipped with the knife rest that can be moved along cutting platform transverse reciprocating, two limiting hooks for locking main shaft are rotatably arranged on the side wall of the two sides of adjusting hole;When the knife rest moves from one end of cutting platform to the other end, it will enter the guide gap of another guide seat from the guide gap of one guide seat, while entering the guide gap, the guide inclined plane can open one limiting hook, and the limiting boss is used to push the main shaft of blade to switch from one limiting hook to another limiting hook.The utility model blade is from left to right or from right to left, and it is one-time cutting whole process when passing through cutting platform, improve paper cutting efficiency, and when cutting paper single time, the cutting path that blade can cut completely can completely cover the paper to be cut, ensure that cutting is completely cut single time.

The utility model belongs to the technical field of steel pipe production equipment relates to a kind of steel pipe inner welding scar strip automatic cutting-off machine, by base, limiting device, shearing device, power device composition, limiting device, shearing device are all set in base top surface, power device is connected with shearing device transmission, the shearing device is by lower shear block, lower shear block seat, upper shear block, handle, connecting sleeve, rotating shaft, rotating shaft seat composition, lower shear block seat is coaxially transversely arranged in base top surface with conveying carrier roller, lower shear block is coaxially fixed on lower shear block seat, upper shear block is fixed on handle, handle is fixed on connecting sleeve, connecting sleeve is set on rotating shaft, rotating shaft is set on rotating shaft seat and is connected with power device transmission.The utility model steel pipe inner welding scar strip automatic cutting-off machine structure scientific and reasonable, with the advantages, such as automatically cutting off steel pipe inner welding scar strip, replacing manual work with machinery, time-saving and labor-saving, high safety, cutting guarantee, with higher innovation.

The invention belongs to the technical field of machine tool machining, and particularly relates to a radiator metal part intelligent cutting machine tool which comprises a machine body, a three-jaw chuck is rotationally connected to the inner surface of the machine body, a stepping motor is embedded in the machine body, and an adjusting limiting assembly, an anti-deviation mechanism and a machining mechanism are arranged in the machine body. The deviation preventing mechanism comprises a disc, a connecting rod is hinged to the side, close to the three-jaw chuck, of the disc, and a first hinge rod is hinged to the end, away from the disc, of the connecting rod. The blowing assembly is arranged at the end, close to the disc, of the first hinge rod. According to the intelligent cutting machine tool for the metal parts for the radiator, through the use of the deviation preventing mechanism and the machining mechanism, in the process that the device cuts and polishes the end of a copper pipe, a cutter and a polishing block apply pressure to the upper portion and the lower portion of the copper pipe, so that the copper pipe cannot slightly incline in the cutting and polishing process, and the machining efficiency is improved. And the cutting and grinding effects of the copper pipe are ensured.

The invention discloses an automatic pipe cutting and chamfering processing equipment for automobile parts pipes, which relates to the technical field of automobile parts tools, and comprises a mounting base, a short transverse adjustment rail is mounted on the top of the mounting base, and a pipe cutting assembly is mounted outside the short transverse adjustment rail; the pipe cutting assembly comprises a mounting vertical column, a fine-tuning cylinder is mounted on the top of the mounting vertical column, and a sliding mounting bearing beam is sleeved on the outside of the mounting vertical column. Through the cooperation of the pipe cutting assembly and the pipe connecting assembly, the pipe can be cut in advance according to the data size of the required chamfer, so that the cut end conforms to the shape of the chamfer, and a 0.5-1 cm grinding chamfering area is reserved, so that when chamfering is performed subsequently, only parallel contact grinding operations between surfaces are formed, which is convenient for ensuring that the cut chamfer angle and depth are the same, and the quality rate of the overall operation is increased, the operation efficiency is improved, and the subsequent pipe is prevented from being offset in position during the pipe cutting operation, thereby affecting the subsequent chamfering.