59results about How to "No need for manual cutting" patented technology

The invention provides a special bidirectional automatic turning machine. A tool rest is fixedly arranged on a lathe bed; a first spindle and a first transverse and longitudinal moving mechanism for driving the first spindle to move transversely and longitudinally is arranged on the left side of the tool rest; and a second spindle and a second transverse and longitudinal moving mechanism for driving the second spindle to move transversely and longitudinally is arranged on the right side of the tool rest. The special automatic turning machine further comprises a feeding mechanism, a pushing structure and a discharging mechanism. The special bidirectional automatic turning machine is high in automation degree, and labor intensity of people is reduced. After one end of a workpiece in a firstspindle chuck is machined, the workpiece is conveyed into a second spindle chuck through the moving and butt joint functions of the first spindle and the second spindle, and the other end of the workpiece in the second spindle chuck is machined, so that the two ends of the workpiece are machined through one-time clamping. Moreover, when the other end of the workpiece on the second spindle is machined, one end of a next workpiece on the first spindle can be machined at the same time, that is, the two workpieces can be machined at the same time, and the machining efficiency is high.

The invention belongs to the technical field of milling cutter manufacturing, particularly relates to a metal rod fixed-length cutting device for alloy milling cutter manufacturing, and provides the following scheme for solving the problem that fixed-length cutting cannot be achieved: the metal rod fixed-length cutting device comprises a workbench, a bearing table and a top plate; a mounting box is horizontally welded to the middle of the bottom of the top plate; the middle of the mounting box is horizontally and rotatably connected with a lead screw; one end of the lead screw extends out of the mounting box and is provided with a driven gear; a forward and reverse motor is horizontally mounted at one corner of one side of the top plate; a driving gear is mounted at the top end of an output shaft of the forward and reverse motor; a push disc is slidably connected into a placing groove in the top of the workbench; a moving mechanism for driving the push disc to move is arranged in the mounting box; and a discharging table is welded to the other side of the bearing table; and a water tank is installed at the bottom between the workbench and the bearing table. Fixed-length cutting can be carried out on a metal rod, the working efficiency is improved, manual discharging is not needed, time and labor are saved, and sweeps are prevented from splashing.

The invention discloses a cutting device for regenerated cotton production, which includes a workbench, a pressure roller and a top plate. A pressure roller is installed on the top side of the workbench, and regenerated cotton material is arranged between the workbench and the pressure roller. The top of the workbench is welded with four brackets distributed in an array, the top of the bracket is welded with a top plate, the bottom side wall of the top plate and the bottom side wall inside the workbench are symmetrically fixed with the first push rod motor by screws, and the first push rod motor The output shafts are fixedly connected with mounting blocks, and the bottom ends of the mounting blocks are symmetrically hinged with two first connecting rods, and the two first connecting rods are hinged with vertically symmetrical second connecting rods, and one end of the second connecting rods Both are fixed with symmetrical sawtooth fixing plates, and four pairs of symmetrical sawtooth fixing plates are respectively located above and below the recycled cotton material, and a third connecting rod is connected to one side wall of the second connecting rod. The device has the advantages of simple structure, convenient operation, no need for manual cutting, high cutting speed, improved work efficiency, and saves time and effort.

The invention discloses a height adjustable PCB board clamping device, which comprises a work table, guide rails, a clamping plate and a plate exiting passage. Each guide rail is fixedly arranged on the worktable, with one end provided with a mounting machine and other end the plate exiting passage. The at least two groups of guide rails are parallel from each other, and are connected with the clamping plate in a sliding manner. The clamping plate comprises a first clamping plate and a second clamping plate which are mutually parallel. The first clamping plate and the second clamping plate are connected through a spring. The spring is in parallel with the guide rails. The worktable is further fixedly provided with a magnet. The magnet is located at one end of the plate exiting passage near the mounting machine. The lower surface of the plate exiting passage is provided with at least two position limiting strips. The position limiting strips are arranged right under the tracks of the guide rails. The bottom of the worktable is provided with at least three broken line shaped lifting supports, and the broken points of the lifting supports are mutually fixed through screws. According to the invention, the clamping device can be used to PCBs in varied sizes. With simple operations, the height can be effectively adjusted so as to meet the requirements of large, middle and small sized enterprises.

The invention discloses a high-efficient automatic film blowing device capable of preventing electrostatic interference. The high-efficient automatic film blowing device capable of preventing the electrostatic interference is characterized in that a dust removing box body is fixedly connected to one end of an axial flow fan, a dust filtering plate is fixedly mounted at the top of the dust removingbox body, an activated carbon adsorption plate is fixedly mounted in the middle of the dust removing box body, a first connecting pipe is fixedly connected to one end of the bottom of the dust removing box body, a first adsorption box body is fixedly mounted at one end of the first connecting pipe, a second connecting pipe is fixedly connected to the top end of the first adsorption box body, anda second adsorption box body is fixedly mounted at one end of the second connecting pipe. The high-efficient automatic film blowing device is scientific and reasonable in structure and safe and convenient in use, through the cooperative use of the dust filtering plate and the activated carbon adsorption plate, waste gas generated by plastic melting is conveniently filtered, dust and substances with peculiar smells contained in the waste gas are removed, the situation that the dust and the substances with the peculiar smells are directly discharged into air, so that the atmosphere is polluted is avoided, and through the cooperative use of the first adsorption box body and the second adsorption box body, harmful gas dissolved in water and limewater in the waste gas is absorbed.

The invention relates to an automatic separator for a porous bobbin and yarns. The automatic separator comprises a rack, a feeding mechanism, a charging mechanism, a rotating mechanism, a cutting mechanism and a yarn attracting mechanism, wherein the rack is provided with a workbench which is provided with a charging position, a cutting position and a bobbin detaching position, and the feeding mechanism, the charging mechanism, the rotating mechanism, the cutting mechanism and the yarn attracting mechanism are arranged on the workbench. The automatic separator can be used for cutting a redidual bobbin automatically, so that the efficiency of a cutting process is enhanced greatly, the labor intensity of operators is lowered, mannual cutting is omitted, and the safety factor is improved greatly.

The invention discloses a cable cutting device for electric power construction. The cable cutting device comprises a workbench, a top frame is installed at the top of the workbench, and a cutting mechanism is installed on the top frame; a supporting plate is arranged below the cutting mechanism, one end of the supporting plate is hinged to one side of the inner wall of the top frame, and a pullingrod is hinged to the other end of the supporting plate. Two lead screws are mounted at the two sides of the outer wall of the top frame, the lead screws are sleeved with mounting blocks in a threadedmanner, and peeling knife handles are assembled on the side walls of the mounting blocks. Peeling knives are connected to one ends of the peeling knife handles, a mounting cavity is formed in the workbench, a collecting cover is mounted on the inner wall of the mounting cavity, a mounting shaft is arranged at the top of the collecting cover, and a plurality of crushing cutters are equidistantly connected to the outer wall of the mounting shaft in the circumferential direction. According to the cable cutting device, a cable can be cut, the outer surface of the cable can be cut and peeled, theproblem that a traditional cutting device cannot peel the cable is solved, chippings and peeled outer skin can be smashed, the size is reduced, and collection is convenient.

The invention relates to a separation device, in particular to an extraction device for rare earth hydrometallurgy. The extraction device for rare earth hydrometallurgy, provided by the invention, is relatively uniform in mixing, high in mixing efficiency and simple to operate. The extraction device for rare earth hydrometallurgy comprises a bottom plate and a first support, a first storage box, a feeding frame, a mounting plate, a second support and a first valve; the first support is arranged on the bottom plate; the first storage box is mounted at the top of the first support; the feeding frame is arranged on the upper side of the first storage box; the mounting plate is arranged on the upper portion of the first support, and the mounting plate is connected with the first storage box; the second support is arranged at the bottom of the first storage box; and the first valve is rotationally arranged on the second support. By arranging a material blocking mechanism, when people pull the material blocking mechanism, rare earth and extracting materials flow downwards into the lower side of the first storage box; the rare earth is separated in the first storage box; and then the discharging effect is achieved.

The invention belongs to the field of bamboo chip processing device, and provides an automatic discharging device. The automatic discharging device comprises a second conveying device, wherein a discharging pipe is arranged under the second conveying device, bamboo chips are discharged through the discharging pipe, the bottom edge of the discharging pipe is in contact with the object accommodating surface of a quiet vibrating device, a side discharge hole is formed in the bottom edge of the discharging pipe, the width of the side discharge hole is 10 to 15 cm, the height of the side discharge hole is 20 to 30 cm, the vibrating device is a vertical circular vibrating machine, the vibrating device is connected with a bamboo chip perforating device, and the discharging pipe is divided into an upper discharging pipe and a lower discharging pipe; the upper discharging pipe is communicated with the bottom of the second conveying device, and the lower discharging pipe sleeves the outside of the upper discharging pipe. The automatic discharging device has the beneficial effect that manual discharging is not needed, so that the labor efficiency is improved.

The invention relates to the field of honeysuckle analysis, in particular to a honeysuckle quantitative analysis device which comprises a grinding box and a shearing box, a fixed grinding disc is fixedly connected into the grinding box, a rotary grinding disc is rotatably connected into the grinding box, and the rotary grinding disc is attached to the fixed grinding disc; a crankshaft is coaxially and fixedly connected to the rotary grinding disc, and a motor used for driving the crankshaft to rotate is arranged on the outer side of the crankshaft; a fixed shear is transversely fixed in the shearing box, a sliding shear is in sliding fit with the fixed shear, the fixed shear and the sliding shear each comprise a sheet-shaped body and shear teeth located at the edge of the body, a connecting rod is rotationally connected to the end of each sliding shear, and the end of each connecting rod is rotationally connected with a connecting rod neck of the crankshaft; and an opening is formed in the top of the grinding box, and the bottom of the shearing box communicates with the opening of the grinding box. According to the scheme, the honeysuckle flower shearing and grinding steps are more automatic.

The invention belongs to the technical field of machining and particularly provides a square tube material cutting device for machining. The square tube material cutting device for machining aims to solve the problem that in the use process of an existing square tube material cutting device, it is found that the fixing effect on a square tube is poor, and the square tube cutting quality is influenced. According to the scheme, the square tube material cutting device for machining comprises a base. Two supporting plates are fixedly installed on the top of the base, and a supporting platen is fixedly installed between the top ends of the two supporting plates. The top end of the supporting platen is fixedly provided with a shell, and the top of the shell is fixedly provided with a feeding sliding table. Side plates are fixedly installed on both sides of the top of the feeding sliding table. According to the square tube material cutting device for machining, fastening fasteners of an inverted-L-shaped structure are used for effectively clamping and fixing corners on both sides of the rectangular square tube, the rectangular square tube is protected against the recession and bulging phenomena in the cutting process, the rectangular square tube is firmly attached to the upper side of the feeding slide table through the pushing force of springs, and therefore the stability is improvedin the cutting process.

The invention relates to a heating cigarette base rod slitting device and a working method. The heating cigarette base rod slitting device comprises a feeding drum wheel capable of rotating actively, wherein a first groove is formed in the surface of the feeding drum wheel, a push rod connected with a pushing mechanism extends into the first groove, a slitting drum wheel capable of rotating synchronously with the feeding drum wheel is arranged on the other side of the feeding drum wheel, a second groove is formed in the surface of the slitting drum wheel, a blade is arranged on one side of a gap between the slitting drum wheel and the feeding drum wheel and connected with a cutting mechanism, and the cutting mechanism can drive the blade to move towards the gap between the slitting drum wheel and the feeding drum wheel. The slitting device is high in working efficiency, low in labor intensity and high in slitting precision.

The invention discloses a mudjack pipe frame for a steel pipe pile and relates to the field of bridge engineering construction. The mudjack pipe frame comprises a plurality of mudjack pipe frame sections connected with each other, wherein each of the mudjack pipe frame sections comprises a frame body; a plurality of mudjack pipes are arranged on the frame body; a high-pressure hose is arranged between the mudjack pipes of every two adjacent mudjack pipe frame sections and communicates with the mudjack pipes of the two mudjack pipe frame sections; and the frame bodies of the two mudjack pipe frame sections are connected. The mudjack pipe frame is convenient to mount and dismantle, high in construction efficiency, safe and reliable and saves manpower and material resources.

The invention discloses a corrugated pipe fixed-length automatic cutting machine. The automatic cutting machine comprises a base and a corrugated pipe body; a baffle plate is fixedly arranged on the left side of the upper end of the base; a rotary table is movably arranged on the right side of the interior of the baffle plate; a support is fixedly arranged at the position, located on the right side of the baffle plate, of the upper end of the base; a top plate is fixedly arranged at the upper end of the support; an air pressure cylinder is fixedly installed on the outer surface of the upper end of the top plate; a fixing clamp is fixedly connected to the position, located below the top plate, of the lower end of the air pressure cylinder; a cutting wheel is movably installed in the fixingclamp; a fixing seat is fixedly installed at the position, located below the cutting wheel, of the outer surface of the upper end of the base; a roller is movably installed at the upper end of the fixing seat; and a sliding seat is movably installed on the right side of the upper end of the base. According to the device, fixed-length automatic cutting of corrugated pipes with different sizes can be achieved; and the device is simple, convenient to use and practical.

The invention discloses continuous folding and shearing equipment for aluminum alloy door and window production. The continuous folding and shearing equipment comprises a machining platform, wherein a circular groove is formed in the machining platform, and a driving disc is rotationally connected into the circular groove; a folding and shearing platform is fixedly connected to the upper side wall of the driving disc, and a folding and shearing device is arranged on the folding and shearing platform; an annular groove is further formed in the machining platform, and a gear ring is rotationally connected into the annular groove; and a plurality of threaded cylinders are rotationally connected into the annular groove in the circumferential direction. The continuous folding and shearing equipment has the advantages that the angle of the folding and shearing device can be changed through the driving disc, so that when aluminum alloy needs to be folded and sheared at different angles, the folding and shearing platform does not need to be replaced, and only the driving disc needs to be started to rotate the folding and shearing device; the whole equipment is easy to operate and convenient for aluminum alloy folding and shearing use; and meanwhile, the driving disc can be fixed through devices such as the threaded cylinders and threaded rods, the driving disc is prevented from rotating after angle adjustment is completed, and the folding and shearing effect of the aluminum alloy is guaranteed.

The plate punch forming device for hardware product manufacturing comprises a rack, a first hydraulic cylinder and an empty groove, a groove is formed in the surface of the rack, a lower die is arranged at the top of the groove, a sliding groove is formed in the side wall of an L-shaped fixing frame, and a transverse plate is arranged in the sliding groove; the first hydraulic cylinder is arranged at the top of the L-shaped fixing frame, and a movable plate is fixed to the bottom of the first hydraulic cylinder. The plate punch forming device for hardware product manufacturing is provided with a connecting rod and a transverse plate, a second hydraulic cylinder drives a carrying disc to ascend, a suction cup set at the bottom of the transverse plate adsorbs a thin plate on the carrying disc, and when a first hydraulic cylinder drives a movable plate and an upper mold to ascend, the movable plate can drive the transverse plate to move rightwards through the connecting rod on the side wall of the movable plate; according to the thin plate feeding device, the thin plate below the suction cup set can be moved to the position above the lower die, then the thin plate can be fed, manual operation is not needed during use, the labor intensity of workers is reduced, and the safety during use is improved.

The invention relates to a deadwood breaking device, in particular to a garden deadwood breaking device. The technical problem of the invention is to provide the garden deadwood breaking device capable of quickly cutting deadwood. According to the technical scheme, the garden deadwood breaking device comprises a bottom plate, supporting columns, a workbench, a first supporting frame, a first movable rod, a breaking rod, a pushing mechanism, a conveying mechanism and a cutting mechanism, the four supporting columns are evenly arranged on one side of the top of the bottom plate, the workbench is arranged between the tops of the supporting columns, and the first supporting frame is arranged on one side of the workbench; and a first movable rod is slidably arranged on the first supporting frame, a breaking rod is slidably arranged on one side of the first movable rod, a pushing mechanism is arranged on the other side of the top of the bottom plate, and the pushing mechanism is matched with the first movable rod. The device has the beneficial effects that the transmission mechanism works to drive deadwood to move leftwards for cutting, and manual pushing is not needed.