39results about How to "For accurate cutting" patented technology

A method and apparatus for producing shaped articles from a web material is disclosed. The apparatus generally includes a rotary cylinder adapted to receive a flexible cutting die, and an anvil roller operating in cooperating rotational movement with the rotary cylinder. The cylinder includes attachment mechanisms that are adapted to be received by apertures in the flexible cutting die to thereby secure the cutting die to the cylinder. The apparatus die cuts web material into predetermined shapes.

A plaster dental cast gum plate molding mold for molding a plaster dental cast gum plate having pins is disclosed. The body of the mold is made of an elastic material, having a cavity surrounded by a smoothly arched inner wall, a smoothly arched outer wall and a bottom wall, a plurality of insertion holes cut through the bottom wall for the insertion of a respective pin, and a plurality of alignment pegs respectively perpendicularly extending from the smoothly arched outer wall and suspending in the cavity so that the molded plaster cast gum plate has dents corresponding to the alignment pegs for quick recognition of the locations of the pins after positioning of the plaster cast gum plate on a base plate and bonding of a dental cast to the flat top surface of the plaster cast gum plate for enabling the dentist to cut one individual tooth model accurately.

The invention discloses an intelligent medicine taking reminding device for winding-type continuous medicine bags. The winding-type continuous medicine bags are provided with serial numbers, a reading device for recognizing the serial numbers is connected with a wireless communication module, the wireless communication module is connected with a microprocessor, and each medicine bag is provided with a black label; a medicine bag conveying mechanism comprises a rotational conveying device, a translational conveying device, a distance measuring device and a medicine bag in-place device; a medicine bag cutting mechanism comprises a blade assembly, a blade driving device and a blade in-place detection device; a medicine bag shunting mechanism comprise a turnover device and a medicine bag shunting baffle; the microprocessor is further connected with a medicine fetching alarm. When it is up to the set medicine taking time, the device can automatically output one medicine bag, cut off the medicine bag automatically or according to an instruction of a patient and remind the patient to use medicine on time; the device also can remotely receive medicine using setting and monitor and report information such as the on-time medicine using condition of the patient and the equipment state through a sensor and the communication module and then reporting the information to a remote cloud or a server.

The invention provides a full-automatic efficient machine for soil cleaning and garlic digging and relates to the technical field of agriculture machinery. The machine provided by the invention comprises a rack and a cab disposed on the upper surface of the rack, wherein a power system is disposed on the cab; depth limiting wheels are disposed on two sides of one end of the rack, and vehicle wheels are disposed on two sides of the other end; and a stem cutting device and a soil digging and root cutting device are disposed on the lower part of the rack. Along a travelling direction of the machine, the stem cutting device is located in front of the soil digging and root cutting device; garlic heads are dug by the soil digging and root cutting device and then conveyed to a conveying and separation device disposed on the lower part of the rack; and then, the garlic heads are successively conveyed to a soil crushing brush and a roller soil cleaning device, wherein the soil crushing brush and the roller soil cleaning device are disposed on the lower part of the rack. The machine for the garlic digging provided by the invention has the advantages that the harvested garlic heads do not need to be manually processed, so labor efficiency is increased; and the harvesting rate is high, and the thorough soil cleaning is conducted to products. The machine for the garlic digging provided by the invention is applicable to various types of soil.

Aiming at simply and reliably implementing the precise cutting to the wafer sample testing belt, the invention relates to a cutting tool cutting the wafer sample testing belt and the application method. The cutting tool includes a device frame, a magnifier, a sample table, a cutter rest and a cutter; wherein, the cutter is arranged in the cutter rest, the magnifier and the frame of the magnifier are arranged on the cutter rest, and the sample table is also arranged on the cutter rest.

The invention relates to the technical field of bridge construction, in particular to a cutting device for an expansion joint of a bridge. The cutting device for the expansion joint of the bridge comprises a base and a machine frame. A first sliding rail and a second sliding rail are correspondingly arranged on the inner wall of the front half part of the machine frame, the first sliding rail andthe second sliding rail are correspondingly provided with a first sliding block and a second sliding block, a motor is installed on the first sliding block, a first rotating shaft is arranged on the motor, and a circular parting tool and a first belt pulley are arranged on the first rotating shaft in a sleeving mode. Bearing seats are arranged on the inner wall of the rear half part of the machineframe, a second rotating shaft is connected between the bearing seats, and a cleaning cylinder and a second belt pulley are arranged on the second rotating shaft in a sleeving mode. A vacuum cleaneris arranged on the upper side of the machine frame. The cleaning cylinder cleans up dust on a bridge deck to-be-cut, so that the circular parting tool can cut accurately, and the quality of cutting ofthe expansion joint is guaranteed; the dust produced by the cutting can be recovered in the vacuum cleaner, so that the pollution degree to the environment is effectively reduced; and the cutting depth of the circular parting tool can be quickly adjusted by an extensible rod and the sliding blocks.

The invention relates to a full-automatic right-angle cutting device. The full-automatic right-angle cutting device comprises a workbench, a cutting assembly and a positioning assembly; the cutting assembly comprises a cutting module capable of achieving vertical lifting; the positioning assembly is used for positioning a to-be-cut workpiece to the workbench and enabling one corner of the to-be-cut workpiece to be located under the cutting assembly; and the cutting module is used for cutting the corners of the to-be-cut workpiece when the cutting module moves downwards, and then a right-angle cutting opening is formed in each corner of the to-be-cut workpiece. According to the full-automatic right-angle cutting device, the to-be-cut workpiece is positioned on the workbench through the positioning assembly, one corner of the to-be-cut workpiece is located under the cutting assembly, and then the cutting precision is guaranteed; the corners of the to-be-cut workpiece are cut at a time when the cutting module in the cutting assembly moves downwards, the right-angle cutting openings are formed in the corners of the to-be-cut workpiece, and no portion needs to be cut at twice; and in addition, multiple pieces of to-be-cut workpieces stacked together can be cut each time, therefore, the cutting efficiency is greatly improved, automatic cutting is achieved, and the manual labor intensity is reduced.

The invention relates to the technical field of cloth detection equipment, and discloses a disc sampler for cloth detection, which comprises an outer shell, the middle part of the outer shell is movably sleeved with a rotating sleeve rod, the top of the rotating sleeve rod is fixedly provided with a driving turntable, the outer shell is internally and movably provided with a cutter head, and the outer ring of the cutter head is fixedly provided with four cutter rests in a cross shape; the inner ring of the sleeve hole is movably sleeved with a middle shaft rod, the outer ring of the middle shaft rod is movably sleeved with a sleeve ring fixedly connected with the bottom of the rotating sleeve rod, the bottom of the sleeve ring is movably connected with a connecting rod, the bottom of the connecting rod is movably connected with a rolling shaft, and the interior of the cutter head is movably sleeved with an inner pressing disc, a tension spring is fixedly connected to the middle of theinner top of the inner pressing disc, a cloth pressing block is fixedly connected to the bottom of the tension spring, the bottom of the rolling shaft abuts against the middle of the top of the clothpressing block, and the disc sampler guarantees the sampling precision and the good sampling effect through cooperative use of the cloth pressing block and the inner pressing disc.

The invention discloses a pipe cutting and fixing device, which comprises a cutting table, and a cutting groove is arranged on the cutting table, and the cutting groove divides the cutting table into a first fixing table and a second fixing table; the first fixing table is provided with a second fixing table. A semicircular pipe groove, the hinge on the first semicircular pipe groove is connected with a first pressing member; the second fixed platform is provided with a second semicircular pipe groove, and the hinge on the second semicircular pipe groove A second pressing piece is connected; one end of the first pressing piece is hingedly connected to the notch of the first semicircular pipe groove, and the other end is screwed and fixed to the first fixing table; one end of the second pressing piece is connected to the The notch of the second semicircular pipe groove is hingedly connected, and the other end is threaded and fixed to the second fixing table. The invention has a reasonable and simple structure, is easy to manufacture and is convenient to use, facilitates people to fix the pipe during cutting, and improves labor production efficiency.

The invention relates to a chuck (1) for a machine tool for machining a tubular workpiece (26) which rotates about a rotational axis that coincides with the center of the chuck, comprising at least two chucking slides (7a, b, c) that are designed to be positionable radially with respect to the rotational axis in order to release and chuck the workpiece, are arranged on the end side of and in a manner distributed uniformly around the circumference of a chuck head plate, and bear chucking jaws (8a, b, c). Such a chuck is intended to be created with improved operating characteristics and extension to all chucking functions. To this end, for the external central chucking of a tube (26), there are provided centring slides (27a, b, c) which can be disengaged from the chuck head plate with a forward inclination towards the end of the tube to be machined and center the tube by means of chucking claws (29) which are arranged at the front, free end of centring slide rods (28), said centring slides (27a, b, c) engaging via a toothed rod section (34) into a toothing (35) of a drive means assigned to each centring slide, and meshing for their part, on a toothing side (37) parallel to the side with the toothing, with a central toothed wheel (33) arranged concentrically with the rotational axis, wherein the central toothed wheel (33) synchronizes the movements of all the centring slides (27a, b, c).

The invention discloses a simple pipe cutting machine. The simple pipe cutting machine comprises a feeding supporting frame, a feeding mechanism is arranged on one side of the interior of the feeding supporting frame, a conveying mechanism is arranged in one end of the feeding supporting frame, a cutting mechanism is arranged at one end of the feeding supporting frame, and a limiting mechanism and a dust collection mechanism are arranged on the cutting mechanism. The simple pipe cutting machine has the characteristics of being reasonable in structure and convenient to use, through mutual cooperation between the arranged feeding mechanism and the arranged conveying mechanism, automatic feeding of to-be-cut pipes can be achieved, and then the pipe cutting efficiency can be improved; through mutual cooperation between the arranged cutting mechanism and the arranged limiting mechanism, pipe cutting is more convenient and accurate; and through the arrangement of the dust collection mechanism, chippings generated during pipe cutting can be effectively cleaned away.

The invention discloses a novel profile cutting and feeding device. The novel profile cutting and feeding device comprises a feeding frame and a cutting table which are arranged in a front and rear mode in sequence. The cutting table performs good pressing on a profile by a cylinder pressing device to facilitate the cutting of the profile by an abrasive wheel cutting machine, and the feeding frameis arranged at the front end of a profile cutting device, so that the profile is conveniently fed into the cutting table at the rear part. Moreover, the profile can be positioned in the direction ofa vertical profile, and profiles with different widths can be adjusted to facilitate subsequent accurate cutting.

The invention discloses a sectional material cutting device. The sectional material cutting device comprises a feeding rack, a cutting table and a discharging rack. The feeding rack, the cutting tableand the discharging rack are connected in sequence from front to rear. According to the sectional material cutting device, the cutting table carries out very good pressing on a sectional material through an air cylinder pressing device so that an abrasive wheel cutting machine can be conveniently used for cutting the sectional material; because the discharging rack is arranged at the rear end ofthe cutting table to facilitate discharging of the sectional material, and carries out accurate measurement on cutting length, the cutting accuracy of the sectional material is greatly improved; and because the feeding rack is arranged at the front end of the cutting table, the sectional material can be conveniently sent into the cutting table behind, and can be positioned in the direction perpendicular to the sectional material, adjustment is carried out according to sectional materials of different widths, and follow-up accurate cutting is facilitated.

The invention provides a multi-rolled gear shaft cutting machine. The multi-rolled gear shaft cutting machine is provided with a base, a grinding wheel cutting machine is arranged on the base, a transverse supporting plate is arranged below the front part of a cutting wheel of the grinding wheel cutting machine, a guide rail groove is transversely formed in the transverse supporting plate, the cross section of the guide rail groove is of a trapezoid structure which is arranged in the forward direction, a scale line is arranged at the edge of the guide rail groove, a plurality of arc-shaped shelves are clamped in the guide rail groove side by side, and the bottom of each arc-shaped shelf is connected with the guide rail groove in a sliding mode. The multi-rolled gear shaft cutting machine is simple in structure, accurate in clamping and positioning, and low in manufacturing cost, conveniently and accurately cuts, greatly improves the working efficiency of a one-rolled-into-six gear shaft in a workshop, and has good practical application value.

The invention belongs to the technical field of solid-wall pipe cutting and discloses a dustproof solid-wall pipe directional cutting device and a using method thereof. The device comprises a bottom plate, wherein a mounting table is arranged on the bottom plate, two first electric control air cylinders are symmetrically arranged on the mounting table, supporting mechanisms are arranged at the front ends of the first electric control air cylinders, clamping mechanisms are arranged at the front ends of the supporting mechanisms, a cutting mechanism is arranged at the front ends of the clamping mechanisms, a pressing mechanism is arranged between the supporting mechanisms and the clamping mechanisms, the supporting mechanisms, the clamping mechanisms, the cutting mechanism and the pressing mechanism are all fixed to the bottom plate, and the supporting mechanisms, the clamping mechanisms, the cutting mechanism and the pressing mechanism are all located on the same horizontal line. According to the device, by means of an arranged measuring mechanism, a solid-wall pipe can be directly cut according to a required cutting length, the cutting precision is improved, meanwhile, through mutual cooperation of a second clamping plate and a first clamping plate on an adjustable assembly, solid-wall pipes of different thicknesses can be cut at the same time, cutting is facilitated, and meanwhile the cutting efficiency is improved.