32results about How to "Expand the cutting range" patented technology

The invention relates to laser cutting and hot melting drilling and tapping equipment, and relates to the technical field of steel pipe machining, the laser cutting and hot melting drilling and tapping equipment comprises a base, the base is connected with a connecting frame, the connecting frame is provided with a laser cutting device and a hot melting drilling and tapping device, the laser cutting device is used for cutting a steel pipe, and the hot melting drilling and tapping device is used for tapping the steel pipe. And the hot melting drilling and tapping device is used for drilling and tapping the steel pipe. The machining method has the effect of improving the machining efficiency.

The utility model discloses a multifunctional cutting device for EPE special-shape processing, which comprises a workbench, a fixing frame is slidably mounted at the top of the workbench, first grooves are formed in two sides of the workbench, driving mechanisms for driving the fixing frame are mounted in the two first grooves, a second groove is formed in the top of the fixing frame, and the second groove is connected with the fixing frame. A longitudinal moving mechanism is installed in the second groove, the fixing frame is driven by the two driving mechanisms to move in the horizontal direction of the workbench, the longitudinal moving mechanism on the fixing frame can drive the lifting mechanism and the vibration cutting knife body to move longitudinally, and a third motor in the lifting mechanism drives a third screw to rotate; and a lifting block on the outer wall of a third screw rod linearly ascends and descends up and down under the cooperation of a guide rail and a guide groove, so that a vibration cutting knife body mounted on the lifting block can quickly and accurately descend to cut an EPE special-shaped material on a workbench, the EPE special-shaped material can be quickly cut from different angles, and the cutting range is widened.

The invention provides a cable protection pipe cut-off machine and cut-off method.The cable protection pipe cut-off machine comprises a cutting assembly, a first driving part used for driving the cutting assembly to rotate around a protection pipe in the circumferential direction and a feeding device used for conveying the protection pipe into a cutting box, and the cutting box comprises a first circumferential clamp and a second circumferential clamp which are used for clamping the protection pipe; the device further comprises a lifting assembly used for adjusting the position of the cutting box and enabling the axis of the first circumferential clamp, the axis of the second circumferential clamp and the axis of the protection pipe to coincide. According to the scheme, the mode of clamping, pushing and cutting is adopted, precise measurement of the pipe diameter and the pipe length is achieved, the mode of manual measurement is replaced, and the cutting efficiency of the protection pipe is improved; and meanwhile, a cutting knife and a saw blade in the cutting mechanism can be used for cutting according to the material of the protective tube, so that the cutting range of the protective tube is expanded, and the production cost is saved.

The invention relates to the technical field of medical instrument cutting, in particular to a laser cutting mechanism for medical instrument production. The cutting cavity is formed in the front wall of the cutting table; the four supporting legs are symmetrically and fixedly mounted at the bottom of the cutting table; the positive pressure cavity and the negative pressure cavity are formed in the left end and the right end of the cutting table correspondingly. And the scrap suction assembly is used for sucking scraps in the cutting cavity into the negative pressure cavity. Through cooperation of the suction pump, the positive pressure cavity and the negative pressure cavity, scraps generated in the medical instrument cutting process can be collected in the scrap collecting box in the negative pressure cavity, so that the scraps are prevented from splashing, and certain safety is achieved; and meanwhile, a first electric linear guide rail and a second linear guide rail are used for controlling transverse movement and longitudinal movement of the laser cutting machine correspondingly, cutting of different positions of the medical instrument can be achieved, the cutting range of the medical instrument is widened, and the cutting efficiency is improved.

The invention discloses quartz boat side plate high-precision cutting equipment and a cutting method, and relates to the technical field of quartz boat side plate cutting. The quartz boat side plate high-precision cutting equipment comprises a cutting clamping table, a cutting mechanism is arranged at the top of the outer side of the cutting clamping table, a circulating cooling mechanism is arranged in the cutting clamping table, and the cutting clamping table comprises a working box; an outer frame body is arranged at the top of the working box, and sliding groove openings are formed in the two sides of the outer frame body in a penetrating mode. According to the high-precision cutting equipment for the side plates of the quartz boat, the side plates, needing to be cut, of the quartz boat are placed at the positions, close to the center of the clamping piece, of the top of the working box, a connecting strip plate, a connecting piece and sliding pieces are pushed to move through a side pushing telescopic cylinder, and therefore the two sliding pieces move oppositely, and meanwhile a motor drives a threaded rod to rotate; and the tip position of the positioning block is used for providing a positioning and clamping function, so that stable clamping can be conveniently carried out according to the size of the side plate of the quartz boat.

The invention discloses a suspension type stream inoculation machine for casting and pouring, which relates to the field of casting and comprises a hanger, a casting ladle and connecting shafts, the casting ladle is arranged on the inner side of the hanger, the connecting shafts are symmetrically fixed on the front side and the rear side of the casting ladle, and the connecting shafts are rotatably connected with the hanger. A material barrel for storing inoculants is arranged above a pouring gate of the casting ladle, rotating shafts are symmetrically fixed to the front side and the rear side of the material barrel, supporting seats are rotationally connected to the ends of the rotating shafts, the supporting seats are fixed to the outer side of the casting ladle and move synchronously with the casting ladle, and a vertical positioning mechanism is arranged above the material barrel. And when the casting ladle rotates, the charging basket is controlled to be kept in a vertical state. According to the suspension type metal-stream inoculation machine for casting and pouring, shielding control is conducted on the material opening through the baffle, the baffle automatically moves to open the material opening to achieve automatic adding of an inoculant during pouring, after pouring is stopped, the baffle resets to shield the through opening, manual re-control is not needed, and use and operation are more convenient and faster.

The utility model discloses a kind of slitting device for water permeable brick production, including protective shell, the protective shell top is fixedly connected with waste box, the waste box is equipped with filter plate, the waste box is equipped with dredging component, the protective shell is equipped with rotating component, the dredging component includes the cam being equipped in the top of filter plate, the rotating shaft being fixedly connected with cam, the first motor being fixedly connected with rotating shaft one end, the fixed link being respectively fixedly connected with waste box inner top two sides and the moving groove being opened in the bottom of fixed link, the utility model is through being equipped with protective shell, waste box, filter plate and dredging component, solved the slitting device of current when using, although water permeable brick can be slitted, can be collected to the dust generated by slitting, but after long collection, filter screen is prone to the situation of blockage, filter screen needs to be dredged by artificial, lead to the problem of low processing efficiency, thereby lead to the problem of reduced practicability.

The utility model discloses a cutting angle adjustable cutting machine for marine diesel engine pipeline elbow production belongs to pipeline processing equipment technical field, the cutting machine includes base, vertical adjusting component, horizontal adjusting component, cutting head and control component. Vertical adjusting component realizes the vertical direction adjustment of elevating plate through screw rod transmission spare, and the transverse adjusting spare in horizontal adjusting component realizes transverse movement with the cooperation of gear and rack, and rotating adjusting spare can drive cutting head to rotate, and angle indicating device can accurately show cutting head rotation angle, and the arc groove of base and clamping arm can steady clamping different specifications pipeline. The utility model has realized the accurate adjustment of cutting angle and position, and the operation is convenient, and the adaptability is strong, and has improved marine diesel engine pipeline elbow's production efficiency and cutting quality.

The utility model discloses a cutting mechanism of wet process mixing granulator, including the casing, install cutting blade on the casing surface, the inside of casing is provided with the adjusting structure, the inside of casing is provided with the transmission structure of adjusting structure outside, the adjusting structure includes the transmission motor that is fixedly connected to the casing one side, and the transmission motor is connected to the casing one side. The output end of the transmission motor is fixedly connected with a shaft rod, and the end, away from the transmission motor, of the shaft rod penetrates through the shell and extends into the shell. A large number of cutting blades are arranged and can slide on the surface of the shaft rod, the cutting range of the cutting blades can be enlarged, meanwhile, a user can conveniently adjust the intervals of the cutting blades, the internal cutting structure of an existing mixing granulator can be formed through the displaceable cutting blades, and the cutting efficiency of the mixing granulator is improved. The multiple cutting blades are fixedly mounted on the surface of the driving equipment, so that the contact area between the cutting blades and the materials can be greatly increased, and the crushing efficiency of the materials is guaranteed.

The present invention provides an automatic steel plate cutting production line, which belongs to the field of steel plate processing equipment, and includes a feeding component, a cutting component and a material receiving component arranged in a straight line. The feeding component includes a feeding guide rail, a feeding car, a transverse movement component and a lifting component. The lifting component is arranged on the transverse movement component and is slidably connected relative to the transverse movement component. The cutting component includes a pushing component, a cutting component and a material receiving belt arranged in sequence in an assembly line. The pushing component includes a pushing frame, a guiding component for guiding both sides of the steel plate and a forward component for pushing the steel plate. The forward component is arranged in the middle of the pushing frame. The material receiving component includes a unloading guide rail, an unloading car, a lifting car and a positioning component. The lifting car is arranged below the unloading car and is arranged corresponding to the unloading area. The present invention can continuously feed, and can accurately push the steel plate after feeding after guiding, and facilitates the transportation of materials after receiving the materials. The entire structure has higher cutting accuracy and wider applicability.

The present invention provides a plasma intersecting line cutting device, comprising a clamping mechanism for fixing a workpiece, a cutter, and a motion mechanism for driving the cutter to move on the workpiece surface in an intersecting line trajectory, the clamping mechanism comprising a symmetrically arranged left clamping seat and a right clamping seat and an adjustment component for adjusting the distance between the left clamping seat and the right clamping seat, a left positioning notch is provided on the side of the left clamping seat close to the right clamping seat, a right positioning notch is provided on the side of the right clamping seat close to the left clamping seat, and the left positioning notch and the right positioning notch are combined to form a rhombus-shaped notch for positioning and installing the workpiece. The present invention positions and clamps the workpiece through a positioning mechanism, the left clamping seat and the right clamping seat are symmetrically arranged, and the workpiece is fixed between the left clamping seat and the right clamping seat by symmetrically providing a triangular left positioning notch and a right positioning notch on the left clamping seat and the right clamping seat, thereby ensuring the centering installation of the workpiece.

This utility model discloses a bidirectional toothless saw, relating to the field of toothless saws. It includes a toothless saw drive body and a saw blade. A belt cover extends from the front of the drive body, and a pulley is rotatably mounted inside the belt cover. The pulley is connected to the drive body via a belt. A first shaft hole is formed through the shaft of the pulley, and hexagonal grooves are formed at both ends of the first shaft hole. A bushing is fixed to the middle of the saw blade, and hexagonal convex shafts are formed at both ends of the bushing. A second shaft hole is formed through the bushing and bushing. The hexagonal convex shafts are laterally inserted into the hexagonal grooves, aligning the first and second shaft holes. This utility model allows for convenient connection or disassembly of the saw blade and pulley by inserting the hexagonal convex shafts into the hexagonal grooves and axially locking them with bolts passing through the first and second shaft holes. The saw blade can be installed on the right or left side of the belt cover according to the working conditions to reduce the distance between the saw blade and the wall, thus expanding the cutting range.

The application relates to the technical field of grass cutting equipment, and particularly discloses a cutting device which comprises a machine body, a walking assembly, a main cutting mechanism and an auxiliary cutting mechanism. The walking assembly is arranged on the machine body and is used for driving the machine body to move; the main cutting mechanism is arranged at the bottom of the machine body; the auxiliary cutting mechanism comprises a mounting seat, a cutting driving piece and an auxiliary cutting head, the mounting seat is rotationally arranged on the machine body, the cutting driving piece is connected with the mounting seat, the auxiliary cutting head is connected with the cutting driving piece, and the mounting seat is used for driving the auxiliary cutting head to move to the left side or the right side of the machine body. When the main region of the lawn is cut by the cutting device, the main cutting mechanism cuts the flowers and plants in the main region under the driving of the machine body; when the edge of the lawn is cut, the mounting seat drives the auxiliary cutting head to move to the left side or the right side of the machine body through rotation, so that the auxiliary cutting head cuts the flowers and plants on the left edge or the right edge of the lawn; therefore, the cutting device expands the cutting range and reduces the workload of the user.

This utility model discloses a shredder and its cutting device. The cutting device includes at least one first cutter and at least one second cutter, both of which are connected to the rotating shaft of a drive mechanism. The first cutter has a first blade body extending along a first direction, and the second cutter has a second blade body extending along the first direction. The first and second blade bodies are staggered circumferentially along the rotating shaft, with the first blade body parallel to the first direction and the second blade body at an angle to the first direction. By setting an angle between the first and second blade bodies, the cutting device of this utility model offers multiple cutting angles, increasing the cutting range and enabling rapid and complete shredding of fruits and vegetables, effectively improving cutting efficiency and achieving better cutting results.

This utility model discloses a feeding device for pigs, including a trough. A support is fixedly connected to the top of the trough, and a feed cylinder is mounted on the support. A feeding trough is formed on the side of the feed cylinder near the trough. Sliding boxes, corresponding to the feeding trough, are hinged to the outer wall of the feed cylinder. A circular hole is formed at the bottom of the feed cylinder, and a rotating rod is rotatably mounted inside the hole. A stirring blade is fixedly connected to the top of the rotating rod. When the feed cylinder reciprocates on the support, the rotating rod is driven to rotate through a transmission component, and the stirring blade agitates the feed in the feeding trough. By setting up structures such as sliding boxes, transmission components, and extrusion components, the feed is automatically and evenly fed, and the movement of the feed cylinder is used as power to agitate the feed in the feeding trough, avoiding blockage and preventing residue on the sliding boxes. This also expands the feeding range and improves the efficiency of the feeding device for pigs.

This utility model provides a curved cutting machine for wooden furniture panels. The curved cutting machine includes: a cutting table with legs fixedly connected to its bottom side and a bracket fixedly connected to the top left side of the cutting table; a driving mechanism mounted on the top surface of the bracket, with a size adjustment mechanism for semi-circular cutting installed at the driving end of the driving mechanism; a clamping assembly for clamping the panel; and an adsorption mechanism mounted on the top side of the cutting table for adsorbing and fixing the panel. The adsorption mechanism achieves a fixed effect on the panel, ensuring stability during subsequent cutting. The clamping mechanism further clamps and fixes the adsorbed panel, ensuring cutting quality. The size adjustment mechanism enables curved cutting of the panel, increasing the cutting range and ensuring cutting accuracy.

The utility model relates to the technical field of plastic product processing discloses a production is with cutting gate equipment, including the casing, the casing inner wall connection is provided with the support frame, and rotationally arranged between the support frame is with two -way screw rod, two -way screw rod one end penetrates the support frame, and is connected and is provided with the adjusting motor, both ends of two -way screw rod all are connected and are provided with the moving block, both sides of moving block all rotationally are provided with two connecting rods, the one end rotationally of connecting rod is close to each other is provided with the traction frame. The utility model drives the cutting steel wire operation through the drive mechanism, carries out the cutting to the gate, saves time and labour, and the drive of adjusting motor can drive the connecting rod of both sides to push the one end of traction frame, thereby adjusts the interval of connecting pipe, increases the length of cutting steel wire between first line wheel, thereby increases the cutting range, can be through the auxiliary heating of heating mechanism, is convenient for the positioning of the cutting of gate, effectively guarantees the working efficiency of gate cutting, reduces the consumption of manpower.

The invention relates to the technical field of medical equipment, and provides a sampling device facilitating tumor separation and a separation method thereof.The sampling device comprises a needle tube, the top of the needle tube is fixedly connected with a tube barrel, one end of the top of the tube barrel is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a movable plate; a sampling mechanism is arranged at the bottom end of the movable pipe and comprises a pressing rod, a plurality of cutting knives are rotationally connected to the outer side of the bottom of the movable pipe, a plurality of connecting rods are rotationally connected to the bottom end of the pressing rod, and the ends, away from the pressing rod, of the connecting rods are rotationally connected with the middles of the corresponding cutting knives; the top end of the pressing rod is fixedly connected with a pressing block, the middle of the movable pipe is fixedly connected with a piston, and the other end of the top of the pipe barrel is provided with a driving piece. According to the invention, the cutting range of the cutting knife can be greatly increased, and large-size tumor tissues can be obtained to provide enough samples for subsequent detection work.

This invention discloses a laser cutting device for aluminum substrates used in backlight sources, belonging to the technical field of laser cutting devices. The device includes an operating table, a movable frame on top of the operating table, a laser cutting device installed inside the movable frame, a first support plate movably connected to the upper surface of the operating table below the laser cutting device, a first slot on the inner side of the first support plate, a movable plate movably connected inside the first slot, a second slot on one side of the movable plate, a pressure plate movably connected to the inner wall of the second slot, a screw threaded inside the movable plate, the bottom end of the screw rotatably connected to the pressure plate, and a gear on the outer surface of the screw above the movable plate. This laser cutting device for aluminum substrates used in backlight sources avoids corrosion of the supporting components during laser cutting. The operator moves the movable plate with a handle, and the connection of the gear and gear plate allows the pressure plate to limit the backlight aluminum substrate, achieving debris collection.

The utility model relates to the technical field of waste treatment, in particular to a plastic product waste treatment device which comprises a barrel body, a supporting piece and a cleaning barrel and further comprises a discharging pipe, and the discharging pipe is rotationally communicated with the lower surface of the cleaning barrel. A rotating rod is rotatably arranged on the inner wall of the discharging pipe, a plurality of fixing rods are fixedly connected to the surface of the rotating rod, the ends, away from the rotating rod, of the fixing rods are fixedly connected with the inner wall of the discharging pipe, a sleeve is fixedly connected to the bottom end of the rotating rod, a sliding groove is formed in the inner wall of the sleeve, and edge rods are slidably connected to the inner wall of the sliding groove; screens are fixedly arranged on the surfaces of the edge rods, second spherical rods are fixedly connected to the bottom ends of the edge rods, a plurality of first spherical rods are fixedly connected to the inner wall of the barrel, and the surfaces of the screens are slidably connected with the inner wall of the barrel. The motor drives the rotating rod to rotate, and further drives the auger blade, the discharging pipe and the second spherical rod to rotate, so that the discharging pipe is prevented from being blocked, meanwhile, accumulation is avoided during discharging, and the waste treatment effect is improved.

The utility model relates to the technical field of sulfur wet granulation, and discloses a sulfur wet granulation cooling device which comprises a cooling tower, the cover cylinder is fixedly arranged at the top end of the cooling tower; the air inducing cover is fixedly arranged at the top end of the cover cylinder; the distribution disc is fixedly arranged in the cover cylinder; the forming disc is fixedly arranged below the distribution disc; liquid sulfur is guided into the discharging disc through the feeding pipe, then enters the hollow plates from the discharging opening and the hose, and is guided onto the distribution disc from the bottom openings of the three hollow plates at the same time, so that the liquid sulfur is more uniformly distributed on the distribution disc, the rotating disc is rotated to drive the connecting rod to move, and the liquid sulfur is uniformly distributed on the distribution disc. The connecting rod drives the hollow plate to move left and right in a reciprocating mode, the position of the hollow plate relative to the distribution disc is changed, the discharging range is further expanded, and liquid sulfur which is distributed more widely can be more rapidly and evenly distributed and guided into a forming disc below the distribution disc through the distribution disc.

The present invention discloses a positioning type motion hard armor laser cutting device and a method for using the same, and relates to the field of laser cutting technology, including a positioning adjustment component and a positioning cutting component, wherein the positioning cutting component is arranged on the positioning adjustment component, and the positioning cutting component includes a laser cutter, and an outer frame is sleeved on the outer side of one end of the laser cutter. The positioning type motion hard armor laser cutting device drives the rotating frame to rotate by a flip motor, thereby driving the camera to adjust the pitch angle, and at the same time, the steering seat controls the camera to adjust the steering, thereby providing a multi-directional and multi-angle efficient and accurate recognition effect, which is beneficial for providing a full range of accurate positioning and cutting functions when cutting complex objects. During mobile use, the LED lighting lamp provides a lighting effect, which is beneficial for improving the effect of shooting and laser spacing position recognition. When moving to the specified cutting position, the laser cutter controls the laser cutting head to emit a cutting laser.

The utility model relates to the technical field of operation machinery, in particular to a cutterhead supporting structure for a hob type rock tunneling machine, which comprises a cutterhead supporting seat, a connecting frame and a revolving platform, the rotary platform is rotatably connected to the front end of a machine body of the hob type rock tunneling machine in the horizontal direction; the connecting frame is rotatably connected to the front end of the rotary platform in the vertical direction; the cutterhead supporting seat is fixedly connected to the front end of the connecting frame and comprises a first connecting end, an annular structure is arranged at the bottom of the front end of the first connecting end and arranged in the horizontal direction, and the rotary cutterhead is arranged at the bottom of the annular structure. Through the combined arrangement of the driving device, the rotating platform and the connecting frame, various state changes of the rotating cutter head are achieved, the cutting range of the rotating cutter head is expanded, the flexibility of cutter head cutting operation is improved, and the application scenarios of the cutter head type cutting structure are increased. And by arranging the cutter head supporting frame structure, the rotary cutter head can be horizontally placed, so that the horizontal excavation operation of the operation machine is realized.

The utility model discloses a medical PVC (polyvinyl chloride) tube cutting device, which relates to the technical field of medical instrument processing, and comprises a bottom plate, two first driving cylinders are arranged on the bottom plate in parallel, and the output ends of the two first driving cylinders are respectively connected with a clamping jaw; a supporting plate is arranged on the opposite face, located on the clamping jaw, of the bottom plate, a clamping block is arranged on the side, close to the clamping jaw, of the supporting plate, a U-shaped clamping opening is formed in the clamping block in the acting direction perpendicular to the first driving cylinder, clamping fingers are arranged on the side, located on the U-shaped clamping opening, of the clamping block in parallel, and the clamping jaw is located between the clamping fingers. According to the PVC hose cutting device, the two ends of a plurality of PVC hoses can be clamped and fixed through the clamping jaws and the clamping blocks, meanwhile, the PVC hoses are cut in cooperation with the cutters, the PVC hose cutting efficiency is improved, the quality of cut ports is guaranteed, and the PVC hose cutting device is suitable for popularization and application. And the use is convenient.

This utility model relates to the field of cutting equipment technology and discloses a rubber sealing ring cutting machine, including a support platform and a fixed frame body in the shape of an inverted U fixedly mounted on the support platform. A rotating connecting shaft is rotatably connected to one side of the fixed frame body and passes through the side of the fixed frame body. A rubber sleeve shaft is provided at one end of the rotating connecting shaft located inside the fixed frame body. A mounting seat with a limiting effect is fixedly installed at the end of the rotating connecting shaft near the rubber sleeve shaft. A mounting groove adapted to the mounting seat is opened at the end of the rubber sleeve shaft near the rotating connecting shaft. A locking bolt with one end threaded to the inner side wall of the mounting groove passes through the outer end of the rubber sleeve shaft. In this utility model, it is convenient to cut rubber sleeves with different hole diameters and improve the cutting range of the rubber sealing ring cutting equipment.

The utility model discloses a food detection pretreatment device. The utility model relates to the technical field of food detection pretreatment, which comprises a main body rod, the lower surface of the main body rod is fixedly connected with a bottom plate, the upper end surface of the main body rod is fixedly connected with a crushing box, a collecting cylinder and a translation assembly are arranged below the crushing box, and the translation assembly is arranged on the main body rod and comprises a threaded column. The crushing assembly is arranged on the main body rod and used for crushing food in the crushing box and stirring the food in the collecting cylinder, the rolling assembly is arranged in the crushing box, comprises two rolling wheels and is used for carrying out secondary crushing on the food in the crushing box, and the collecting assembly is arranged on the main body rod and comprises a supporting frame used for supporting the collecting cylinder. According to the food crushing device, food samples can be conveniently collected, and the problems that the efficiency is not high when the food is crushed, and the mixing degree of the food and a medicament is affected due to the lack of a device for mixing the crushed food and the liquid medicament after the medicament is added and mixed are solved.

The utility model relates to the technical field of chicken foot processing machines, in particular to a bubble machine for unfreezing bone-removed chicken feet, which comprises an unfreezing base, an automatic ejection pouring blanking device is arranged on the unfreezing base, a blanking fishing net is arranged on the automatic ejection pouring blanking device, and a flushing abdicating device is arranged on the unfreezing base. The automatic ejecting, pouring and discharging device drives the discharging fishing net to fish unfrozen chicken feet upwards in the unfreezing bubble box, inclined discharging is achieved through upward power after fishing is conducted, the flushing and receding device is driven to conduct corresponding movement receding, the rapid discharging effect is achieved, and the unfrozen chicken feet can be rapidly discharged through the automatic ejecting, pouring and discharging device. The effect of automatically fishing and discharging the chicken feet unfrozen by the unfreezing bubble machine is further achieved, the effect of automatic discharging work is further achieved while the showering effect is guaranteed, the discharging range of a discharging fishing net is prolonged through an auxiliary side plate, and the purpose of guiding discharging is achieved.

The utility model relates to the technical field of laser cutting, in particular to a novel machining laser cutting machine, which can realize the deviation and rotation of a corresponding laser cutting head through an oil cylinder hinging mechanism and matching with a rotating mechanism, so that the requirements of any direction, larger cutting range and higher practicability are met. Comprising a laser cutting head and further comprises an outer ring, balls, a rotating disc, a restraint frame, a restraint shaft, a first connecting frame, a hinge frame, a hinge shaft, a hinge block, an oil cylinder and a telescopic rod, the inner side of the outer ring is rotationally connected with the outer side of the rotating disc through rolling restraint of the multiple sets of balls, and the right side of the bottom end of the first connecting frame and the lower side of the right end of the laser cutting head are connected with the outer sides of the hinge frames correspondingly; the output end of the oil cylinder is slidably connected with the outer side of the telescopic rod, the outer sides of the oil cylinder and the telescopic rod are connected to the outer sides of the two hinge blocks respectively, and rotation driving mechanisms are arranged at the top ends of the outer ring and the rotating disc.

The invention relates to the technical field of pulverizing medicinal and edible raw materials, and specifically to a pulverizer for crushing medicinal and edible powders for lowering blood lipids. The pulverizer comprises a placement seat and a protective bin, wherein a pulverizing barrel is arranged on the protective bin, and a pulverizing assembly is arranged inside the pulverizing barrel. The pulverizing assembly comprises a motor arranged on the pulverizing barrel, a rotating shaft arranged on the side of the motor close to the pulverizing barrel, a square rod arranged on the end of the rotating shaft away from the motor, and a mounting seat arranged on the end of the square rod away from the rotating shaft, and a first pulverizing knife is arranged in an array on the mounting seat. The invention can prevent incompletely pulverized materials from being collected, and at the same time, the materials can be evenly placed around the pulverizing assembly each time they are placed, thereby improving the pulverizing efficiency. At the same time, the cooperation between the sleeve and the fixed barrel drives the second pulverizing knife to reciprocate and rise and fall during the entire cutting process, thereby increasing the pulverizing contact area with the raw materials, reducing the wear of the first pulverizing knife, and improving the service life of the pulverizing mechanism.

The utility model relates to the technical field of pearl wool processing, and provides a pearl wool cutting device which comprises a bottom plate, the top end of the bottom plate is fixedly connected with U-shaped mounting plates which are opposite left and right, the top ends of the two U-shaped mounting plates are fixedly connected with a top plate, and the bottom end of the top plate is fixedly connected with supporting plates which are opposite left and right. Sliding rods which are opposite front and back are fixedly connected between the two supporting plates, a first motor is fixedly connected to the right side of the supporting plate at the right side end, a lead screw is fixedly connected to the driving end of the first motor, a threaded table is in threaded connection with the outer side of the lead screw, and the threaded table is slidably connected to the outer sides of the sliding rods. According to the cutting device, through cooperation of the supporting plate, the first motor, the lead screw, the threaded table, the sliding rod, the adjusting frame, the second motor, the threaded rod, the adjusting table and the sliding groove, the effect of adjusting the cutting position is achieved, the cutting range is expanded, and the cutting device can be adjusted to the proper position according to the actual cutting requirement and the requirement of workers; and the application range of the device is further widened.