14 results about "Cylinder cutter" patented technology

The utility model relates to a green manure returning device with a fertilizing function, which comprises a rack, supports are detachably connected to the front end and the rear end of the rack, a roller cutter and a rotary blade are respectively arranged in the two supports, a fertilizing mechanism is arranged on the rack, the fertilizing mechanism comprises a mounting plate and a liquid storage tank for storing fertilizer, and the liquid storage tank is provided with a rotary blade. The mounting plate and the liquid storage tank are mounted at the bottom end and the top end of the rack respectively, the bottom end of the mounting plate is connected with a plurality of nozzles communicated with the interior of the liquid storage tank, baffles are arranged on the front sides and the rear sides of the nozzles, and the baffles are detachably connected with the mounting plate. The problems that in the prior art, green manure is single in fertility and low in self-decomposition speed, and consequently the fertile degree of field soil is low are solved.

The utility model discloses an end mill which comprises a cylindrical cutter body, a first cutter groove and a second cutter groove are formed in the peripheral wall of the cylindrical cutter body side by side, the first cutter groove and the second cutter groove extend from one end of the cylindrical cutter body to the other end of the cylindrical cutter body, and a plurality of first bosses are arranged on one side of the first cutter groove at intervals in the length direction. The multiple first bosses sequentially protrude in the direction close to the other side of the first cutter groove, first blades are arranged on the end faces of the multiple first bosses, and multiple second bosses are arranged on one side of the second cutter groove in the length direction at intervals. The multiple second bosses and the multiple first bosses are arranged in a staggered mode in the length direction of the cylindrical cutter body, the multiple second bosses sequentially protrude in the direction close to the other side of the second cutter groove, and second blades are arranged on the end faces of the multiple second bosses. According to the end mill, the blades are arranged in an echelon mode, a segmented cutting mode is adopted, cutting is easier, cutting quality is higher, and the service life of the blades is longer.

The utility model discloses a kind of concave composite chamfering cutter, belong to machining tool design technical field, the composite chamfering cutter includes two center symmetrical cutter teeth, cutter tooth is composed of back rake face, oblique front and cylindrical arc surface, wherein: the included angle range of back rake face and vertical face is 35 ° to 50 °, the included angle range of oblique front and vertical face is 8 ° to 15 °, cylindrical arc surface is the extension of cylindrical cutter body, the top end of cutter tooth is also provided with tooth end face, the included angle range of tooth end face and horizontal plane is 3 ° to 8 °. Compared with prior art, the composite chamfering cutter carries out mirror image processing to the two blades of tool, and designs specific cutter tooth angle, and the oblique front of specific angle can effectively increase the strength of tool, facilitate chip removal, and the back rake face of specific degree can reduce the wear of cutting edge while reducing vibration;The stability and service life of tool are improved, and the overall tool can effectively reduce the vibration interference in the machining process during the machining process, to ensure the stability and consistency of machining quality.

The utility model relates to a drilling and milling cylindrical cutter which comprises a cutter bar, a cutter handle and a slag breaking structure, the cutter handle and the cutter bar are fixedly connected together, a first cutting edge and a second cutting edge are arranged on the cutter bar, the first cutting edge and the second cutting edge are identical in structure, a slag discharging groove structure is arranged between the first cutting edge and the second cutting edge, and the slag breaking structure is arranged on the cutter bar. And the slag breaking structure is fixedly arranged in the slag discharging groove structure. The drilling and milling cylindrical cutter is simple in structure, suitable for machining of soft materials such as plastic, brass and aluminum, sharp in structure, provided with a plurality of cutting edges and provided with a slag breaking structure, so that drilling, slag discharging and cutting are easy, side edge milling is sharp, and the drilling and cutting integrated effect is achieved.

The utility model discloses a potato seedling harvester which comprises a header, a smashing part and an air blower, and the header is connected with the smashing part through a conveying device. The smashing part is arranged at an outlet in the rear end of the conveying device and comprises a horizontally-arranged shell, and a roller cutter and a hammer type smashing cutter are arranged in the shell in a front-and-back spaced mode, are arranged in the left-and-right direction and are parallel to each other; an air inlet and a material outlet are respectively formed in the left shell and the right shell of the shell and are positioned behind the hammer type crushing cutter; an air heater is arranged on the left side outside the shell and located at the air inlet. A surge bin is arranged on the right side of the outside of the shell and located at the discharge port, and an air blower is arranged below the outside of the surge bin; and the upper part of the surge bin is connected with a vertical conveying pipe. According to the potato seedling harvester, harvesting and smashing of potato seedlings are achieved, it is guaranteed that the potato seedlings are smoothly harvested, and it is guaranteed that the moisture content of the potato seedlings is reduced in the smashing process and smashing is thorough.

This utility model relates to the field of metalworking cutting tool technology and discloses a composite arc-shaped end mill, including a cylindrical tool holder body and a connecting part. The connecting part is fixedly connected to the bottom inner wall of the cylindrical tool holder body. An adjustment mechanism is provided on the cylindrical tool holder body, and an auxiliary mechanism is provided on the adjustment mechanism. The adjustment mechanism includes a T-slot, which is formed on the top inner wall of the cylindrical tool holder body. A T-shaped bracket is slidably connected to the top inner wall of the T-slot, and an arc-shaped end mill is fixedly connected to the front outer wall of the T-shaped bracket. A threaded groove is formed on the top inner wall of the cylindrical tool holder body. In this utility model, through the cooperative design of the adjustment mechanism and the auxiliary mechanism, the quick disassembly and replacement of a single arc-shaped end mill is realized. When an end mill wears out, it is only necessary to pull the adjustment plate to release the limit and rotate the abutment plate to separate the clamping structure without disassembling the entire tool system.

The application discloses a high-precision automatic side cutting system for edge sealing tape of gypsum board, which comprises a fixed-distance conveying mechanism, a cutting mechanism and a distance measuring mechanism; the linear slide table of the cutting mechanism controls the movement of the cylinder cutter of the cutting mechanism to the position aligned with the spacing plate according to the distance measurement value of the spacing plate of the fixed-distance conveying mechanism by the positioning distance measuring sensor of the distance measuring mechanism, so as to cut the edge sealing tape from bottom to top in the middle of the fixed-distance gap between the two adjacent gypsum boards. The application utilizes the positioning and fixed-distance gap and side cutting mode, measures and positions the spacing plate by the positioning distance measuring sensor to obtain the position of the fixed-distance gap, thereby controls the linear slide table to move the cylinder cutter to the middle of the fixed-distance gap for cutting from bottom to top, so that the tail length of the edge sealing tape is consistent and the fracture is neat.

The utility model discloses a cloth punching device for advertisement design, and belongs to the technical field of punching devices. The cloth punching device for advertisement design comprises a box body, a punching mechanism and a collecting mechanism, the punching mechanism comprises a mounting frame, the bottom end of the mounting frame is connected with the two sides of the upper end face of the box body, a moving plate is slidably inserted into the mounting frame, a plurality of mounting bases are fixedly mounted at the bottom end of the moving plate, and cylindrical cutters are in threaded connection with the interiors of the mounting bases; stamping grooves are formed in the positions, located at the bottom ends of the multiple cylindrical cutters, of the upper end face of the box body, and the bottom ends of the cylindrical cutters are movably connected with the stamping grooves in an inserted mode. The collecting mechanism comprises a pair of movable seats, the movable seats are arranged at the two ends of one side of the box body respectively, a collecting cover is rotationally connected between the movable seats, a dust collector is installed on the bottom side of the box body, a connecting hose is connected to one side of the upper end of the collecting cover in an inserted mode, and one end of the connecting hose is connected with the input end of the dust collector. And the practicability of the punching device can be effectively improved.

The application discloses an automatic adjusting device for a cylinder cutter of an environment-friendly bag forming machine and the environment-friendly bag forming machine, and relates to the technical field of environment-friendly bag forming. The application discloses an automatic adjusting device for a cylinder cutter of an environment-friendly bag forming machine and the environment-friendly bag forming machine, and relates to the technical field of environment-friendly bag forming. Compared with the prior art, the application has the beneficial effects that: by starting the first harmonic reducer, the meshing position of the first eccentric tooth and the second eccentric tooth is adjusted, the linear speed of the cutter is automatically adjusted on line; and by starting the second harmonic reducer, the meshing position of the first gear and the second gear is adjusted, the position of the cutter is automatically fine-adjusted on line.

The utility model discloses a paper cutting mechanism of household paper cutting equipment. The device comprises a side column, a lifting assembly facilitating efficient adjustment of the height position is installed in the side column, a rotating assembly used for efficient operation is installed at the upper end of the lifting assembly, a connecting column is connected to the lower end of the rotating assembly, and a replacement assembly used for independently disassembling or installing the assembly is installed at the lower end of the connecting column. A bolt is twisted outwards to be meshed and taken out in a first screw groove and a second screw groove, a cylinder cutter is pulled downwards to enable an inserting column at the upper end of the cylinder cutter to be separated in an inserting groove, a first gear is driven to rotate through meshing of a side wall tooth block, and therefore a connecting column at the lower end is driven to rotate, and meanwhile a first motor is controlled to operate to drive a rod body at the lower end to rotate. Threads arranged on the outer wall are meshed with threads in the penetrating hole, the transverse plate is driven to move downwards under limiting of the limiting groove, and the cutting assembly at the lower end is rapidly driven to rotate and cut.

The utility model provides intelligent household pear automatic peeling and dicing machine relates to fruit processing technical field, including equipment frame, the inside rear end position fixed mounting of equipment frame has the baffle frame, is provided with the guide frame A in the right upper position of baffle frame front end. After peeling, the turnover plate rotates right 90 degrees, the motor driver drives the rotary frame to rotate and contact the pear in left upper side, combines the driving motor and inserts the axle and drives the pear to rotate, can carry out the comprehensive horizontal cutting to the pear, makes the pear be even cut into the horizontal piece structure, the motor B driving shaft drives the progressive piece to slide back in the progressive frame, makes the rice character cylinder cutter move back and contact the pear and cut. Solveed the existing pear's peeling and dicing are implemented separately, cannot satisfy people's demand of fast access to the processed pear, and artificial cutting is difficult to guarantee that the size of each pear is even, the shape is regular, affects the problem of beautiful and taste.

The utility model relates to the field of packaging box packing belt dismantling, in particular to an automatic box packing belt recycling and cutting device which comprises a recycling and feeding mechanism, a recycling and cutting mechanism, a tail end discharging mechanism, a power mechanism and an auxiliary device, and the recycling and feeding mechanism comprises a pressing air cylinder, an upper rolling wheel assembly and a lower rolling wheel; the recycling and shearing mechanism comprises a belt cutting air cylinder cutter set. The tail end discharging mechanism comprises a pressing belt wheel air cylinder, an upper pressing belt wheel and a lower pressing belt wheel. The power mechanism comprises a motor; the auxiliary device comprises a position sensor, a rack and a synchronous belt. By the adoption of the packing belt recycling device, packing belts with different thicknesses can be recycled according to whether the packing belts are bent or not, the packing belts can be prevented from remaining in equipment through an internal mechanical structure, efficient operation of the mechanism is guaranteed, and automation and high efficiency of packing belt recycling are achieved.

The utility model is suitable for the technical field of graphite plate drawing-out, and provides a graphite plate drawing-out separation device which comprises a base, a plurality of clamping plates, a plurality of separating plates and a plurality of separating plates, and is characterized in that a fixing seat is arranged at one end of the base; the material digging assembly comprises a rotating shaft, a sleeve shaft is rotatably arranged on the rotating shaft, a reciprocating seat is slidably arranged on the base, a fixed shaft is arranged above the rotating shaft, a guide groove is formed in the fixed shaft, a shaft sleeve is rotatably arranged on the reciprocating seat, a driving gear is arranged on the shaft sleeve, a driven gear is rotatably arranged above the shaft sleeve, a cylinder cutter is rotatably arranged above the driven gear, and a material pushing plate is arranged in the cylinder cutter; an outer shaft is arranged on the material pushing plate, an inner shaft is arranged in the outer shaft, the inner shaft penetrates through the reciprocating seat and then is connected with a matching gear, and a transmission gear is rotationally arranged above the base. Therefore, according to the utility model, not only can the material drawing of the graphite plate be automatically completed, but also the drawn material plate can be automatically pushed out of the cylinder cutter, the continuous material drawing work is realized, the manufacturing and operating costs can be reduced, and the enterprise requirements are met.

The application discloses a design method of a whole type super-long time turning tool, an external circle continuous turning device and method, and relates to the technical field of special tool machining; solves the problem of local wear caused by the fixed contact point between the cutting edge and the workpiece when the traditional tool is used for continuously turning the external circle of a large long shaft workpiece; the application generates a continuous spiral renewal edge along the axis of the cylindrical tool body from the effective cutting section of the single point turning tool, and establishes a synchronous relationship among the spiral pitch, the tool rotation angular velocity and the axial compensation feed speed of the tool holder, so that the local edge section participating in the main cutting in the turning process keeps the spatial contact point with the workpiece basically localized, and the cutting edge material is continuously renewed along the spiral edge line; the application can disperse the wear and cutting heat to a longer continuous edge line without significantly changing the workpiece spindle speed and the conventional turning path, reduces the risk of local burning and collapsing of the edge, and is suitable for long time continuous external circle turning of large long shaft workpieces.