12results about How to "Avoid affecting cutting accuracy" patented technology

The utility model discloses a granulator for a thermoplastic dynamic vulcanization elastomer, relates to the technical field of granulation equipment, and solves the problems that in the underwater pelletizing process, molten materials are easy to adhere to the surface of a blade and are gradually accumulated, screening and reworking procedures need to be additionally added, and the production efficiency is reduced. The utility model discloses a granulator for a thermoplastic dynamic vulcanization elastomer. The granulator comprises a base; the base adopts a rectangular plate structure; a water tank of a rectangular groove structure is fixedly arranged on the front side of the base. A mounting plate with a U-shaped plate structure is fixedly arranged in the water tank; the two sides of the top of the mounting plate are each fixedly provided with a set of connecting rods of a cylindrical structure, and the outer sides of the two ends of each connecting rod are each sleeved with a spring. The two sides between the two sets of connecting rods are each slidably provided with a set of cleaning blocks of a rectangular block structure, and the bottom of each cleaning block is provided with an inclined face structure. Cutting edge deposits are prevented from influencing the cutting precision, the surface smoothness of particles is greatly improved, the phenomena of adhesion of burrs and the like of products are reduced, and the product quality is improved.

The invention discloses framework metal plate cutting equipment for child seat manufacturing, and relates to the technical field of metal plate machining, the framework metal plate cutting equipment comprises a rotating shaft, a cutter head is rotatably connected to the middle of the outer side of the rotating shaft, a circular plate is fixedly connected to the outer side of the rotating shaft, an annular groove is formed in the outer side of the cutter head, and a through hole is formed in the side edge of the annular groove; a sliding groove is formed in the side, close to the cutterhead, of the circular plate, a ring block is slidably connected to the inner wall of the sliding groove, a cylinder is fixedly connected to the outer side of the ring block, and a supporting block is fixedly connected to the end, away from the cylinder, of the ring block. According to the framework metal plate cutting equipment for child seat manufacturing, a cylinder is far away from a through hole, so that a circular plate rotates in a ring groove through a fixing ring, meanwhile, the end, far away from the cylinder, of a ring block makes contact with a rotating shaft, the rotating shaft stops rotating through the friction force effect between the ring block and the rotating shaft, and the situation that when a cutter head is clamped, the load of a motor is increased is prevented; therefore, the motor is burnt out due to overheating.

The utility model relates to polarizing plate processing technical field especially relates to a polarizing plate diaphragm cutting edge device, including cutting drive platform, cutting drive platform is arranged with bottom support guide rail along the length direction, and bottom support guide rail is successively installed with diaphragm guiding device, cutting device and membrane drawing device, diaphragm guiding device includes the guiding drive seat of transverse movement and close or far away cutting device, and guiding drive seat is installed with bottom guide plate and top guide plate, wherein top guide plate can be longitudinally moved and tightly press diaphragm in bottom guide plate, the top guide plate of diaphragm guiding device can be longitudinally moved and tightly press diaphragm in bottom guide plate, can make diaphragm keep flat before cutting, avoid diaphragm wrinkle and influence cutting accuracy. Meanwhile, after membrane drawing device accurate pulling diaphragm to the length required, again by the double pressure tightly fixed of pressing device and top guide plate to diaphragm, ensure that diaphragm does not shift in the cutting process, thereby guarantee the accuracy of cutting size.

The utility model discloses a high-precision door plate positioning and conveying device, which relates to the technical field of door plate processing, and comprises a processing platform, a cutting device and an auxiliary conveying mechanism, the upper end of the processing platform is symmetrically provided with transmission tables, the upper end of the processing platform is provided with a feeding conveyor belt, and the upper end of the processing platform is provided with a discharging conveyor belt. A conveying belt corresponding to and matched with the feeding conveying belt is installed at the upper end of the conveying table. The door plate is cut; the auxiliary conveying mechanism comprises a positioning control shaft installed at the upper end of the conveying belt, and the positioning control shaft is movably connected with a pressing auxiliary part which is consistent with the conveying belt in direction and can ascend and descend. And the door plate is conveyed in a clamping mode, so that the door plate is always kept stable in the conveying process, and normal operation of subsequent cutting operation is facilitated.

The utility model relates to the technical field of sheet processing, in particular to a sheet cloth cutting device which comprises a cutting machine body, a guide roller and a feed roller are arranged on the cutting machine body, a placing frame is connected to one side of the cutting machine body, an adsorption assembly is connected to the upper portion of the placing frame, and the adsorption assembly is connected to the lower portion of the cutting machine body. An adjusting assembly is arranged on one side of the material guide roller; the adsorption assembly comprises an adsorption plate. By controlling the vacuum adsorption pump box to work, air suction can be conducted on an adsorption cavity in an adsorption plate through an air suction pipe, so that negative pressure is formed in the adsorption cavity and a plurality of adsorption holes, the multiple adsorption holes can adsorb and fix sheet laying cloth laid on an adsorption assembly in the containing frame, the situation that the sheet laying cloth moves during cutting, and the cutting precision is affected is avoided, and the cutting efficiency is improved. And the cutting efficiency is improved.

The utility model discloses a positioning mechanism for aluminium profile cutting processing, including mounting bracket, the middle part of mounting bracket upper end is equipped with the placing plate, the inside slide coupling of mounting bracket has the adjustment frame of left and right symmetry, still include positioning mechanism, positioning mechanism: it includes push board, support rod, guide rod, trapezoidal slide, support plate, support, roller and spring, the left and right symmetry guide rod of two sides of the front and back of adjustment frame upper end is fixedly connected respectively, and the trapezoidal slide is slidably connected between two guide rods adjacent transversely respectively, and the opposite end of trapezoidal slide is fixedly connected with support rod respectively, and the opposite end of support rod is fixedly connected with push board respectively, and push board all are located the outside of adjustment frame, and this positioning mechanism for aluminium profile cutting processing can be accurate positioning to different specifications aluminium profile through simple mechanical structure, and the clamping force is more stable, prevents the slight displacement of aluminium profile in the cutting process, avoids the influence cutting accuracy of aluminium profile.

The utility model discloses an automatic bar processing machine tool belongs to the field of bar processing, aims at solving the problem that the existing bar cutting needs manual control push plate feeding. It includes the workstation, is equipped with the limiting component on the workstation, and the component contains two limiting columns of interval, and the limiting space for the bar to pass through is formed between the columns, and the workstation top has the crossbeam, and the crossbeam is equipped with the cutting machine, and the vertical guide rail of one side of the workstation is set up, and the crossbeam has the slide rail of sliding cooperation with the guide rail, and one side of the workstation is equipped with the lifting device connected with the crossbeam, and the push plate is slidably connected on the top of the workstation, and the push plate is driven transmission connection with the slide rail through the linkage device, and when the slide rail moves, the linkage device drives the push plate to move along the length direction of the workstation to drive the bar. The machine tool restricts the bar feeding direction by the limiting component, and the linkage device is associated with the crossbeam lifting and push plate feeding, and manual pushing is avoided, and the efficiency is improved.

The invention discloses a corrugated paper cutting and positioning auxiliary device and method, and relates to the technical field of corrugated paper processing. The device comprises a fixing frame, a guide roller, an upper guide frame and a top frame, a main screw is elastically installed in the center of the top frame, the lower end of the main screw is connected with a transverse rod, coaxial rods are rotationally installed on bearing pieces at the two ends of the transverse rod, cutter heads are installed at the two ends of each coaxial rod, the coaxial rods are connected with a balance weight piece and a micromotor, and the balance weight piece and the micromotor are each provided with a guide clamping piece. Notch discs are installed on the two sides of the guide roller and provided with blade matching grooves, annular gaps and air inlet taper holes, the fixing frame is provided with an airflow mechanism, and a collecting barrel and a collecting box are arranged below the notch discs. According to the corrugated paper cutting device, efficient cutting of corrugated paper is achieved, burrs and wrinkles during corrugated paper cutting are reduced, the corrugated paper cutting device can also adapt to corrugated paper of different thicknesses, meanwhile, chippings can be automatically cleared away, the working environment is kept clean, and the cutting stability and efficiency are improved.

The stainless steel composite plate blank cutting equipment with the positioning cutting structure comprises a machining table and a cutting table, portal frames are welded to the left side and the right side of the top of the machining table, a U-shaped plate is welded to the top of the inner side of each portal frame, a servo motor is arranged on the left side of each U-shaped plate, and the cutting table is arranged on the left side of each U-shaped plate. The output end of the servo motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, a limiting rod is welded to the bottom of the threaded sleeve, an air cylinder is arranged at the bottom of the limiting rod, and a connecting box is arranged at the bottom of the air cylinder. By arranging the infrared transmitter, infrared rays can be symmetrically irradiated to the surface of a plate needing to be cut at the top of the cutting table, meanwhile, the cutting position of the cutting blade can be changed through mutual cooperation of an electric sliding base, an electric sliding block and a threaded rod, and then the position of the plate needing to be cut is accurately positioned; the cutting efficiency is improved, and meanwhile errors of the cutting position are avoided.

The utility model relates to the technical field of yardage roll cutting, in particular to a yardage roll equal-interval cutting device which comprises a shell, a fixing cavity is formed in the shell, a sliding rod is installed in the fixing cavity, the outer wall of the sliding rod is connected with two sliding frames in a sliding mode, and the two sliding frames extend to the position below the fixing cavity. Electric guide rails are fixedly connected to the lower end faces of the two sliding frames, electric sliding sleeves are slidably connected to the lower end faces of the two electric guide rails, mounting frames are mounted on the lower end faces of the two electric sliding sleeves, and cutting knives are mounted in the two mounting frames; the two movable frames are moved in the direction away from each other to press a cloth roll to be flat, wrinkles are avoided, and the influence on cutting precision is avoided, then the position of the sliding frame on the outer wall of the sliding rod is adjusted until the distance between the two cutting knives is matched with the size to be cut, then the cutting knives slide backwards, equal-interval cutting of the cloth roll is completed, and the cutting efficiency is improved. And the cutting efficiency can be improved through the two sets of cutting knives.

The utility model provides a kind of packing machine for chip production, it is related to chip production technical field, the utility model includes packing machine main body, cutting knife and tool holder, the utility model can be started second electric telescopic link in second support to drive slider to slide back and forth in second support after cutting knife is carried out to the cutting of packaged chip packaging bag and is handled, to drive the inner wall of one end of cleaning frame and the surface of cutting knife installed on the scraper on both sides are cleaned, the residual of packaging bag attached on cutting knife is scraped off, avoid to occur accumulation, simultaneously, the surface of cutting knife is maintained and protected by the aid mechanism, improve the adhesion resistance of cutting knife surface, effectively prevent packaging material to adhere on cutting knife, by such processing, it can improve packaging efficiency, reduce the wear degree of cutting knife, reduce equipment maintenance cost and replacement frequency.

The hardware workpiece cutting device comprises a base and a cutting frame, clamping blocks are arranged on the left side and the right side of the base, the cutting frame is arranged in the middle section of the base, a second sliding ring is arranged on the top of the cutting frame, a fixing block is arranged at the bottom of the second sliding ring, and a first rotating block sleeves the bottom of the fixing block; a first gear is annularly arranged on the top of the first rotating block, a second rotating block is arranged on one side of the first rotating block, a second gear is arranged on the second rotating block, the second gear and the first gear are arranged in a bevel gear mode, a telescopic air cylinder is arranged at the bottom of the first rotating block, and a cutting assembly is arranged at the tail end of the telescopic air cylinder. The clamping blocks are arranged on the left side and the right side of the base so that a hardware workpiece can be clamped, the pneumatic air cylinders are further arranged on the tops of the clamping blocks, the hardware workpiece can be pressed after being clamped, and fixing is convenient; the first gear and the second gear are of bevel gear structures, the cutting assembly can rotate to adjust the cutting angle, and multi-angle cutting is achieved; the cutting device can rapidly and accurately cut and is suitable for popularization.