3098results about "Severing textiles" patented technology

The utility model relates to a cloth cutting machine for shoemaking, which belongs to the technical field of cutting machines and comprises a cutting platform, a collecting vehicle and shoemaking cloth, the cutting platform is provided with a feeding conveying belt and a discharging conveying belt, the top of the cutting platform is fixedly provided with an equipment support, and the top of the equipment support is fixedly provided with a hydraulic cylinder. A fixing support is fixedly connected to the bottom of the hydraulic cylinder, a cutting roller is rotationally connected to the inner wall of the fixing support, and arc-shaped cutting tools are evenly and fixedly installed on the outer wall of the cutting roller. According to the cloth cutting device, the cylindrical cutter is arranged, cloth can be cut in the rotating process, the cloth can be cut in the transmission process, the time consumed by lifting of an air cylinder can be saved, the cutting efficiency is further improved, the cut cloth can be discharged and separated from waste materials after being cut, and follow-up machining is facilitated.

The invention belongs to the technical field of cloth slitting equipment, and particularly relates to cloth fixed-width slitting equipment which comprises a frame body, an unwinding mechanism and a first winding mechanism are arranged at the two longitudinal ends of the frame body respectively, the first winding mechanism comprises a transverse frame, and the transverse frame is rotatably installed between the two transverse side walls of the frame body through rotating shafts arranged at the two ends; each rotating shaft is fixedly connected with a connecting plate, first air cylinders are symmetrically arranged on the two sides of the frame body, one ends of the first air cylinders are hinged to the corresponding connecting plates, the other ends of the first air cylinders are hinged to the frame body, two sets of supporting arms are slidably connected to one side of the transverse frame in the length direction of the transverse frame, and a second frameless motor is fixedly installed at the end of each supporting arm. First air expansion shafts are fixed to the inner rings of the second frameless motors, and the two first air expansion shafts are oppositely arranged. The first air cylinder drives the connecting plate to drive the transverse frame to rotate around the rotating shaft, dynamic adjustment of the rolling angle is achieved, it is guaranteed that constant tension is kept in the cloth rolling process, and wrinkles or looseness is avoided.

To provide a cutting machine capable of easily performing pattern matching of a sheet material.SOLUTION: A cutting machine 1 includes: a photographing unit 10 capable of photographing an image including one pattern matching reference 65 among a plurality of pattern matching references 65 set in a sheet material S for each cutting pattern P for each pattern matching reference 65; a storage unit 40 that stores the image of the photographing unit 10 as a stored image 40p for each pattern matching reference 65; a display unit 30; and a pattern matching reference designation unit 15 that designates at least one of the plurality of pattern matching references 65 for each cutting pattern P. The display unit 30 includes: a captured image display unit 31 that displays a captured image 31p; a thumbnail image display unit 33 that calls the stored image 40p including the pattern matching reference 65 designated by the pattern matching reference designation unit 15 and displays the stored image as a thumbnail; and a selected image display unit 35 that displays a selected image 35p corresponding to the selected thumbnail image 33p out of the thumbnail images 33p together with the captured image 31p.SELECTED DRAWING: Figure 4

The invention relates to the technical field of image processing, in particular to an intelligent cloth cutting method for arc protection clothes production, and the method comprises the steps: obtaining all point clouds of to-be-cut cloth of arc protection clothes, preliminarily determining the overall deformation quantity of the to-be-cut cloth, and obtaining the overall deformation quantity of the to-be-cut cloth; dynamically setting a local range of each point cloud of the to-be-cut cloth through the overall deformation quantity, determining a local curved surface based on the local range, calculating the local deformation possibility of each point cloud, and executing different cutting strategies in response to a judgment result of whether the to-be-cut cloth is deformed or not according to the local deformation possibility of all the point clouds. Therefore, intelligent cutting of the to-be-cut cloth of the arc protection clothes is realized. According to the method, the defects that traditional image processing is easily influenced by visual angles and illumination and is interfered by complex textures of the cloth are overcome, the accuracy of judging the deformation of the cloth is improved, and the cutting precision is improved.

The invention relates to the technical field of textile processing, and discloses a tool rest mechanism of an oil glue compound machine for textile processing, the tool rest mechanism comprises a processing platform, the top of the processing platform is fixedly connected with a first support, four corners of the bottom of the processing platform are fixedly connected with electric suckers, and the bottom of the first support is provided with a cutting mechanism; the cutting mechanism comprises an electric telescopic rod, a transverse plate, a first cutter, a first sliding groove, a first sliding block, a transverse shaft and bristles. And through cooperative operation of an electric telescopic rod, a curved sliding rail, a rack, a gear and other parts, in the textile cutting process, efficient cleaning of chippings on the surface of the first cutter is achieved. When the electric telescopic rod drives the cutter to move up and down, the curved sliding rail and the second sliding block enable the bristles to move left and right, the rack is meshed with the gear to enable the bristles to rotate, the surface of the cutter is cleaned in all directions, chipping adhesion is avoided, the cutting precision is improved, and the problem that chippings on the surface of the cutter hinder cutting in comparison patents is solved.

The invention provides a cool and refreshing wet tissue production line. The cool and refreshing wet tissue production line comprises a rack, a feeding mechanism, a folding mechanism, a soaking mechanism, a cutting mechanism and an inserting and folding mechanism. The folding mechanism, the soaking mechanism, the cutting mechanism and the inserting and folding mechanism are all arranged on the rack, the feeding mechanism is located on one side of the rack, and the feeding mechanism is used for feeding a cool wet tissue production line; the folding mechanism is used for folding the cloth conveyed by the feeding mechanism; the soaking structure is used for soaking the folded cloth into a cooling supplement to form a wet tissue cutting mechanism for cutting the wet tissue; and the inserting and folding mechanism is used for folding the cut wet tissue and outputting the folded wet tissue. Through the arrangement of the structure, the whole structure can be tighter, meanwhile, the wet tissue can be folded and then delivered through the inserting connection folding mechanism, the structure is simpler and more convenient, and the whole working efficiency is improved.

The invention discloses a slitting machine with a self-adaptive clamping mechanism, and relates to the field of slitting machines, the slitting machine comprises a slitting machine rack, a matching guide rail is fixed at the top position of the slitting machine rack, and a slitting machine body capable of being subjected to height lifting treatment is arranged on the outer side of the matching guide rail in a sliding manner; and a rotating motor is installed in the left side of the slitting machine rack, the output end of the rotating motor is fixed to the side wall of a chuck, and a butt joint rod used for placing cloth is fixedly arranged in the chuck in a stretching mode. According to the strip cutting machine with the self-adaptive clamping mechanism, the clamping mechanism is arranged, through the arrangement of the clamping mechanism, three sets of moving blocks can drive a first clamping needle to slide in a guide groove through operation of the clamping mechanism, and limiting treatment on the side end position of cloth can be achieved; and through cooperation between the screw rod and the movable disc, the second clamping needle can also conduct limiting treatment on the side position of the cloth, and then position deviation of the cloth can be prevented when the cloth is cut into strips.

The utility model belongs to the technical field of cutting beds, and particularly relates to an integral opening and closing structure of a punching drill, which comprises a rack, a punching drill fixing seat is arranged on the side edge of the rack, the end part of the punching drill fixing seat is rotatably connected onto the rack, a rotating shaft is vertically arranged, a locking mechanism is arranged between the punching drill fixing seat and the rack, and the punching drill fixing seat is fixedly connected with the rack. A punching drill assembly is arranged on the punching drill fixing seat, during normal punching work, the punching drill fixing seat and the rack are locked by the locking mechanism, and the punching drill fixing seat is fixed to the rack; when replacement and maintenance are needed, the locking mechanism is unlocked, the punching drill fixing base can rotate around a rotating shaft of the punching drill fixing base and the rack, and the punching drill assembly can be opened towards the side away from the rack. When replacement and maintenance are needed, enough operation space is reserved between the punching drill assembly and the cutter head, operation of an operator is flexible, and the operator can replace a cut-off knife and a drill bit conveniently.

The utility model relates to the field of Oxford fabric, and mainly discloses an Oxford fabric slitting and winding device which comprises a rack, a fixing frame, a pressing roller, a guide roller, a supporting frame and a winding roller, protruding plates are symmetrically installed on the top of the rack in a central symmetry mode, a flattening roller is rotatably installed between the two protruding plates, a slitting mechanism is arranged over the flattening roller, and the slitting mechanism is arranged on the fixing frame. An adjusting mechanism is fixedly mounted at the top end of the protruding plate, and the slitting mechanism is mounted at the top of the adjusting mechanism. The slitting assembly can be adjusted at equal intervals through the strip-shaped holes which are formed in the adjusting plate and are in the scattering shape, the distance between the slitting wheels arranged on the slitting assembly can be changed according to requirements, then the slitting specification can be adjusted, and after the positions of the slitting wheels are adjusted, the slitting assembly can be conveniently adjusted. And the height of the lifting plate is changed by adjusting the lead screw and the lifting block, so that the cutting wheel can stably cut the oxford fabric on the flattening roller.

The invention relates to the technical field of computer vision recognition, in particular to a garment cutting system and method based on machine vision, and the system comprises an image collection unit which is used for shooting a fabric image; the illumination unit is used for detecting the illumination intensity of the workbench surface and adjusting the starting number of illumination equipment of the workbench; the planning unit is used for recording pattern feature point positions of all the fabric areas; the reserving unit is used for determining a reserved sewing area of each fabric area according to the shrinkage property and the extensibility; the typesetting unit is used for determining the position of each fabric area on the fabric to generate typesetting information; the cutting unit is used for determining the flatness of the fabric; the quality inspection unit is used for adjusting the illumination angle of the workbench illumination equipment; by means of the device, precise control over illumination is achieved, the situation that the fabric cannot be effectively utilized due to unevenness is reduced, the fabric utilization rate is increased, and meanwhile the accuracy and reliability of the garment tailoring system based on machine vision are further improved.

The utility model discloses a cutting mechanism for manufacturing watch pillows, which comprises a table top, a feeding component is arranged on the table top, and the feeding component comprises a tensioning structure for winding cloth and a paper tearing structure for tearing off adhesive tape on one side of the cloth; the supporting plate is used for supporting the cloth and pasting the sponge block on the cloth; the cutting assembly comprises a cutter which is positioned in the side direction of the supporting plate and is used for cutting the side edge of the cloth; the conveying assembly is used for dragging the cut cloth to move along the supporting plate; and the cutting assembly comprises a cutting knife for cutting the cloth into sections. The full-automatic cutting device realizes full-automatic cutting.

The utility model relates to the technical field of garment processing equipment, in particular to a cutting machine for isolation gown production, which mainly comprises a cutting machine, a cutting knife support, a protective shell, a cutting knife and a rotating mechanism. The rotating mechanism comprises a fourth circular shaft, a fixed plate, a rotating plate, a circular hole, a second gear, a bearing, a first gear and a first circular shaft; and a telescoping mechanism and a locking mechanism. According to the cutting machine for isolation gown production, a first circular shaft is rotated by 180 degrees clockwise or anticlockwise, a first gear is driven to rotate, a second gear meshed with the first gear rotates on a bearing, a rotating plate is driven to rotate, accordingly, tool changing is completed, then a second circular shaft is rotated clockwise, a bevel gear drives two driven bevel gears to rotate oppositely, and the purpose of cutting the isolation gown is achieved. And the second gears fixed on the two driven bevel gears drive the racks to move, so that the mounting plate extends out to complete the extension of the cutter, and the cutter can be disassembled and replaced without using a specific tool, so that the production efficiency is improved.

The invention discloses an intelligent cutting system based on machine vision, and belongs to the technical field of cutting, the intelligent cutting system comprises a cutting table, two ends of the upper surface of the cutting table are respectively provided with an n-shaped frame and two groups of guide plates; four groups of guide rail rods are symmetrically and fixedly mounted at the two ends in the n-shaped frame, a cutting mechanism is assembled on the outer surfaces of the four groups of guide rail rods through linear sliding pairs, and the cutting mechanism can do linear reciprocating motion along the guide rail rods and can be in shearing fit with a lower cutter plate arranged at one end of the cutting table; two groups of gripping mechanisms are mounted between the two groups of guide plates in a transmission connection manner; y-shaped frames are fixedly mounted at one ends of the guide plates, and a cloth reel supporting structure is formed between the two Y-shaped frames. Through the design of the cut-off mechanism, the gripping mechanism and the cutting mechanism, a'moving-static 'cutting state in traditional cutting is broken through a'conveying-cutting-segmenting' integrated mode, and efficient production and stable equipment operation are achieved.

The utility model discloses an automatic cropping mechanism of a weaving machine. According to the technical scheme, the cloth cutting device comprises a cloth roller arranged between an upper head wall plate and a lower head wall plate, a left supporting base is arranged on the upper head wall plate, a right supporting base is arranged on the lower head wall plate, the cloth roller is carried on the left supporting base and the right supporting base, an electric heating wire cloth cutting module is arranged above the cloth roller, and the electric heating wire cloth cutting module is arranged above the cloth roller. The electric heating wire cloth cutting module comprises an electric heating wire, a cloth cutting supporting unit used for supporting the electric heating wire and a cloth cutting driving unit capable of driving the supporting unit and the electric heating wire to swing in a reciprocating mode, and an automatic loading module capable of enabling the cloth roller to move leftwards in the axial direction is arranged at the right end of the cloth roller. The left end of the cloth roller is provided with an automatic unloading module capable of enabling the cloth roller to move rightwards in the axial direction till the cloth roller is separated from the cloth roller supporting shaft. According to the scheme provided by the utility model, automatic cloth cutting and automatic loading and unloading of the cloth roller can be realized, and the automation degree of the doffing process of the weaving machine can be improved.

The invention relates to the technical field of knitted fabric processing equipment, in particular to knitted fabric production equipment with a slitting mechanism convenient to disassemble and assemble, which comprises a rack, an unwinding mechanism arranged on the rack, a deviation rectifying assembly, the slitting mechanism, a compression roller assembly, a swing rod assembly, an output mechanism and a control box, the unwinding mechanism comprises an unwinding shaft rotationally arranged on the rack and a magnetic powder brake coaxially arranged at one end of the unwinding shaft, and the magnetic powder brake is connected with an output shaft of a power source so as to adjust the unwinding tension of the unwinding shaft; the slitting mechanism comprises a first cutter set and a second cutter set which are detachably connected, the first cutter set is used for primarily and roughly slitting the large-breadth knitted fabric into a plurality of wider woven belts, and the second cutter set is used for further finely slitting the woven belts cut by the first cutter set; the control box is electrically connected with all the mechanisms and all the assemblies so as to control production parameters of the knitted fabric production equipment.

The utility model belongs to the technical field of cloth cutting machines, and particularly relates to a cloth cutting machine for garment production, which comprises a workbench, first guide rails are arranged on the front side and the rear side of the workbench, a first automatic walking mechanism and a second automatic walking mechanism are arranged on the first guide rails, and a cloth pulling device is arranged on the first automatic walking mechanism. A second linear driver is installed on the side face of the second automatic walking mechanism, a pressing beam is installed on the side face of the second linear driver, a mounting frame is installed on the top of the pressing beam, an air cylinder is installed on the top of the mounting frame, and a piston rod of the air cylinder is connected with a pressing plate. The second guide rail is provided with a third automatic walking mechanism, the side face of the third automatic walking mechanism is provided with a transverse cutter, the cloth can be longitudinally cut and transversely cut, meanwhile, the cut cloth can be automatically stacked, and the cloth cover cleaning effect is achieved.

The utility model discloses a cloth pulling and cutting machine capable of adjusting the cutting size, which belongs to the technical field of cloth pulling and cutting and comprises a mounting base, adjustable feeding components capable of adapting to the size of a cloth roll and pre-feeding are mounted at the two ends of the mounting base; two conveying assemblies used for conveying cloth are mounted at the positions, located between the two adjustable feeding assemblies, of the two ends of the mounting base correspondingly, and two cutting pieces used for cutting the cloth are mounted at the positions, located between the two conveying assemblies, of the two ends of the mounting base correspondingly. A cloth pulling piece used for pulling out cloth is installed at the position, located between the two cutting pieces, of the installation base. By means of the mode, two-way cloth pulling and cutting are achieved, the working procedure duration is shortened, meanwhile, pre-feeding can be carried out, the downtime is shortened, and the production efficiency is improved.

The utility model is applicable to the technical field of dust-free cloth processing, and discloses a dust-free cloth cutting device which is characterized in that fixing plates are hinged to the surfaces of the two ends of the side edge of each sliding plate through rotating shafts, an I-shaped rod is rotationally installed between the side edges of every two sets of fixing plates through bearings, and the surface of the middle end of each I-shaped rod is fixedly sleeved with an extrusion roller; and lifting plates are slidably installed on the inner side of the hollow frame, transmission plates are vertically and fixedly installed on the surfaces of the middle ends of the tops of the lifting plates, fixing blocks are fixedly installed on the surfaces of the two ends of the outer side of each lifting plate, and the side edges of the fixing frames are fixedly connected with the outer sides of the lifting plates. According to the technical scheme, the bottom of the extrusion rolling wheel can be attached to the surface of the cloth to be cut in the containing frame all the time, the surface of the cloth is extruded and leveled all the time, labor consumption needed by manual leveling is reduced, and meanwhile the situation that the cutting quality is affected due to the fact that the cloth is wrinkled at will in the cutting process is avoided.

The utility model relates to the technical field of cutting beds, in particular to a cutting bed device for fabric production based on improvement of cutting precision, which comprises a frame and a support table component mounted in the center of the frame and used for placing fabric, and first moving mechanisms are arranged on two sides of the top of the frame. The first moving mechanism is provided with a reciprocating moving frame, the moving frame is further provided with a cutting assembly used for cutting fabric, the two sides of the moving frame are further provided with anti-deviation assemblies used for fixing the fabric, and each anti-deviation assembly comprises a pressing plate capable of moving up and down and making contact with the fabric. The pressing plates moving up and down are arranged on the two sides of the cutting knife, the pressing plates can press fabric during cutting, the through groove allowing the cutting knife to move in a reciprocating mode is formed between the two pressing plates, when the disassembling knife moves, the pressing plates are pressed on the fabric all the time, the fabric is prevented from deviating at the cutting position, and then the cutting precision is improved.

The utility model provides a mechanical yarn batch cutting mechanism for a warping machine, which relates to the technical field of cutting mechanisms and comprises a workbench, a base is fixedly mounted on the top surface of the workbench, a mounting top plate is fixedly mounted on the surface of the base, and an air cylinder is fixedly mounted on the top surface of the mounting top plate. And a cutter is installed at the output end of the air cylinder, a side plate is fixedly installed on the side face of the cutter, a sliding rod is arranged on the top face of the side plate in a penetrating mode, and a top block is fixedly installed at one end of the sliding rod. Through the combined structure of the soft cushion and the semi-circular groove, yarns can be fixed when the cutter is pressed downwards, the yarns are prevented from loosening or moving in the cutting process, cutting failure caused by the fact that the yarns are not tightened is avoided, the cutting precision and consistency are improved, meanwhile, the automatic pressing action of the air cylinder and the linkage design of the tension spring are utilized, and the cutting efficiency is improved. The whole cutting process is more automatic, manual intervention is reduced, the labor intensity is reduced, and the production efficiency is improved.

The utility model relates to a quick positioning device for garment cutting, which comprises a worktable, a first door-shaped frame is arranged on the worktable, a positioning cylinder is arranged on the first door-shaped frame, a first pressing plate is arranged on a piston rod of the positioning cylinder, a moving groove is formed in the worktable, a placing plate is slidably arranged in the moving groove, and the top surface of the placing plate is flush with the top surface of the worktable. A second door-shaped frame is arranged on the workbench, a clamping piece is arranged on the second door-shaped frame, and a pressing piece for driving the clamping piece to be inserted into the moving groove is arranged on the second door-shaped frame. The garment tailoring device has the effect of reducing the possibility that the cloth is damaged in the garment tailoring process.

The utility model relates to the technical field of wet tissue production, in particular to a wet tissue folding processing and cutting device which comprises a cutting equipment shell, a protection plate, a fixing assembly and an auxiliary assembly. The cutting equipment shell is fixedly arranged on the machine table, a cutting knife device is arranged in the cutting equipment shell and installed on the machine table, installation columns are arranged at the four corners in the cutting equipment shell and fixedly arranged on the machine table, and threaded grooves are formed in the ends of the installation columns; the protection plate is clamped at the opening of the cutting equipment shell and is clamped with the mounting column, mounting holes are formed in the corners of the protection plate, the head of the bolt is clamped in the mounting holes, the bolt is in threaded connection with the threaded groove, and the fixing assembly and the auxiliary assembly are arranged on the cutting equipment shell; and the convex blocks are embedded into the mounting holes through the mounting fixing plates to limit the heads of the bolts, the bolts can be effectively prevented from being loosened due to vibration of the device in the using process while the bolts are not tightened, the mounting stability of the protection plate is guaranteed, and then normal use of the cutting knife equipment is guaranteed.

The utility model relates to the field of bath towel forming machines, in particular to a bath towel forming machine with a length control device. Comprising a base station, and the length control device comprises a limiting part for a bath towel to penetrate through and a clamping part; the bath towel comprises a hair face composed of fluff and a satin face used for decoration, the friction coefficient and the section height of the hair face are larger than those of the satin face, and a boundary line is formed between the hair face and the satin face. The limiting part comprises a limiting base, a limiting pressing plate and a pressing plate driver are arranged on the limiting base, the limiting pressing plate is arranged corresponding to the satin face and is driven by the pressing plate driver to ascend and descend, and the end, away from the clamping part, of the limiting pressing plate is arranged close to the side line and the boundary line of the base table in a profiling mode; the clamping part comprises a clamp and a rollback driver, the clamp comprises a first clamp and a second clamp which can clamp the hair surface, and the rollback driver can drive the clamp to drive the bath towel to move in the direction away from the limiting part.

The utility model belongs to the technical field of lace fabric processing, and particularly relates to a lace fabric slitting device which comprises an equipment box, two circular shafts controlled by a motor are rotationally assembled in the equipment box, a plurality of cutters are concentrically and fixedly arranged on the circular shaft on the upper side, a plurality of dead knives are concentrically and fixedly arranged on the circular shaft on the lower side, and a conveying belt is installed in the equipment box. A lifting plate controlled by an electric telescopic rod is assembled in the equipment box in a sliding mode, the lifting plate controls a circular shaft on the upper side to move, two transverse plates are assembled in the equipment box in a sliding mode, a plurality of pressing rollers are rotationally assembled on the two transverse plates, and a control assembly matched with the two transverse plates is arranged in the equipment box; the lace fabric is conveyed to the position between the cutter and the dead knife through the conveying belt, the electric telescopic rod controls the lifting plate to descend, the motor drives the cutter to rotate through the circular shaft, the lace fabric is cut and divided into strips, the pressing roller compacts the lace fabric which is not cut under the action of the control assembly, it is ensured that the lace fabric is flatly laid on the upper side of the conveying belt, and the cutting efficiency is improved. And the cutting quality of products is ensured.

According to the cloth cutting device, the stability of the cloth conveying process can be guaranteed through the arrangement of a stable conveying structure, meanwhile, the front side and the rear side of cloth can be stabilized through a front side protection part and a rear side protection part, the position of a cutting groove is the cutting position, and the cloth is cut through a cutting lead screw, a right side installation shaft, a U-shaped installation block and a cutting knife; and meanwhile, the cutting process is stabilized through a pressing plate and an elastic pressing wheel, and the cutting knife is prevented from generating wrinkles when the cloth is cut.

The invention discloses a foldable double-station spreading machine, and relates to the technical field of spreading machines, the foldable double-station spreading machine comprises a workbench, a cutting piece, a detection mechanism, a first moving frame, a roller mechanism, a second moving frame, a pressing mechanism, a transmission piece, a spreading piece, a second fixing frame, a winding roller and a second motor, the left end of the top of the workbench is fixedly connected with the cutting piece; the cutting piece is composed of a mounting frame fixedly connected to the left end of the top of the workbench, an air cylinder fixedly connected to the top of the mounting frame, a cutter fixedly connected to a push rod at the bottom of the air cylinder, a sliding groove formed in the front end of the mounting frame and a sliding block slidably connected into the sliding groove and fixedly connected with the cutter. Accurate data support is provided for later production management by detecting the stacking thickness and the number of layers of cloth, a worker can adjust working parameters of the spreading machine in time, the downtime is shortened, the production efficiency is improved, meanwhile, a second control switch is extruded, a double-shaft motor is synchronously controlled to work, and practicability is improved.

The utility model belongs to the technical field of fabric processing, and particularly relates to a fiber fabric lace cutting device which comprises a processing table, an unwinding roller is arranged on the left side of the processing table, a winding roller is arranged on the right side of the processing table, a U-shaped frame is fixed to the middle of the processing table, and cutting mechanisms are arranged on the front side and the rear side of the U-shaped frame. The cutting mechanism comprises a shell arranged in a U-shaped frame, a first motor is installed in the shell, a transmission shaft is fixed to an output shaft of the first motor, the end of the transmission shaft is connected with a connecting base, the connecting base is connected with a rolling cutter, and a connecting assembly is arranged between the connecting base and the rolling cutter. By means of the design of the connecting assembly, the hobbing cutter is easy and fast to replace, the shifting disc is slid to drive the movable block to slide, the pull wire is used for synchronously pulling the multiple locking blocks to move, fixing of the hobbing cutter can be relieved, hobbing cutters of different shapes can be replaced conveniently, and diversified cutting requirements are met.

The utility model discloses a hob type edge cutting machine for a sintered felt, and relates to the technical field of sintered felt production. The cutting device comprises a supporting frame, a pushing table, moving plates and a cutting assembly, supporting plates are fixed to the two short edges of the top of the supporting frame, the pushing table is arranged above the supporting plates, mounting plates are symmetrically fixed to the two sides of the pushing table, the moving plates are arranged on the tops of the mounting plates, limiting plates are fixed to one ends of all the moving plates, and the limiting plates are fixed to the other ends of all the moving plates. The limiting plate is arranged at the top of the pushing table, a cutting assembly is arranged on one side of the supporting frame and comprises a speed reducer, a rotating shaft and an annular cutter, the rotating shaft is fixed to the output end of the speed reducer, and the annular cutter is fixed to the middle of the peripheral side of the rotating shaft and arranged at the top of the pushing table. Through the arrangement of the supporting frame, the push table, the movable plate and the cutting assembly, the problems that cutting machine equipment needs to be adjusted in multiple directions when different widths are cut in the edge cutting process of sintered felt, and the limiting flexibility of cutting is not high enough are solved.

The utility model relates to the technical field of edge cutting equipment, in particular to knitted fabric production and processing edge cutting equipment which comprises a processing frame, supporting legs are fixedly installed at the four corners of the lower end face of the processing frame, conveying equipment is fixedly installed on the front side and the rear side of the interior of the processing frame, and fabric is arranged in the processing frame. An adjusting mechanism is arranged on the lower side in the machining frame, a shearing mechanism is arranged in the adjusting mechanism, the adjusting mechanism comprises supporting plates fixedly installed on the two sides in the machining frame, a threaded rod is rotationally connected between the two supporting plates, a first motor is arranged at one end of the threaded rod, and the first motor is fixedly connected with the corresponding supporting plate; an output shaft of the first motor is fixedly connected with the threaded rod, and a threaded groove in the outer surface of the threaded rod is a bidirectional threaded groove. Through mutual cooperation of the threaded rod, the threaded sleeve and the first connecting rod, adaptive adjustment can be carried out according to cloth of different sizes, and the practicability of the equipment is improved.

The invention belongs to the technical field of cutting beds, and relates to an annular blowing cooling structure of a cutter for a cutting bed, the annular blowing cooling structure comprises a pressure plate, a guide base, the cutter and a cutter path, the guide base is rotatably arranged in the pressure plate, the cutter path is arranged in the guide base, the cutter vertically moves up and down in the cutter path, and the cutter path is arranged in the pressure plate. The guide base comprises an upper guide base body and a lower guide base body, an annular air inlet cavity communicated with an air source is formed between the upper guide base body and the lower guide base body, an air guide hole is formed in the upper guide base body in the axial direction, and the air guide hole is communicated with the annular air inlet cavity through an annular air inlet gap. The aperture of the air guide hole is gradually reduced from bottom to top, and the hole wall of the air guide hole forms an air guide surface which converges inwards; and the air guide surface guides air to upwards flow to the cutter along the molded surface of the air guide surface. According to the annular blowing cooling structure of the cut-off knife for the cutting bed, cooling airflow can be guided to flow upwards, and the cut-off knife can be better cooled.