77results about How to "Cut off smoothly" patented technology

The invention relates to the field of production of woven bags, in particular to a production assembly line for woven bags. The production assembly line comprises a ribbonfil production device, a circular weaving device, a roll printing device, a cutting sewing device and a packaging device. Raw materials are heated, melted, extruded and formed into ribbonfil through the ribbonfil production device, the circular weaving device weaves the continuous cylindrical woven bags through the ribbonfil, the woven bags are printed with patterns and characters through the roll printing device, and the printed woven bags are cut off and sewn through the cutting sewing device, then discharged from the cutting sewing device and automatically packaged through the packaging device finally. The production assembly line for the woven bags has the advantages that the production assembly line for the woven bags can achieve production of the woven bags, the overall production efficiency and automation degree are high, the product quality is good, and the production assembly line is suitable for large-scale popularization.

The invention discloses a multipurpose vegetable cutting mechanism and a multifunctional vegetable cutting machine and belongs to the technical field of vegetable cutting machines. According to the multipurpose vegetable cutting mechanism, an inclined vegetable guiding opening is formed between a vegetable baffle and a slicing knife fixing part which is horizontally provided with a slicing knife located on a vegetable inlet of the vegetable guiding opening, and a secondary vegetable cutting cavity is formed below a vegetable outlet of the vegetable guiding opening; a blade assembly is installed below a vegetable hopper, and a horizontal movement starting point and an end point of the slicing knife are located on the two sides of a vegetable entrance of the vegetable hopper respectively; longitudinal shredding knifes which are vertically arranged and located on the vegetable inlet of the vegetable guiding opening are selectively installed on the vegetable baffle; transverse shredding knifes which are horizontally arranged and used in cooperation with a cutting-off chopping board are selectively installed in the secondary vegetable cutting cavity. The invention further discloses the multifunctional vegetable cutting machine. On the basis that the principle of the cutting mechanism and the cutting machine is similar to that of manual vegetable cutting, vegetables are fast cut off, vegetable fiber texture is kept intact, the cut vegetables taste good, and the problem that vegetables are seriously extruded when the vegetables are shredded and cut into blocks through single procedures is solved in the aspect of the principle.

A sticking device (15) is constructed from a sticking table (40) supporting a semiconductor wafer (W), a sticking unit (41) for sticking a heat-sensitive adhesive sheet (S), and a cutter (96) for cutting the adhesive sheet crosswise and peripherally for each semiconductor wafer. The table comprises the first sticking table (40) controlled to a first temperature for temporarily sticking the adhesive sheet (S) to the wafer (W), an outer periphery cutting table (47) controlled to a second temperature which lowers the stickiness of the adhesive sheet for cutting the latter, and a connecting table (48) controlled to a third temperature for completely sticking the adhesive sheet (S) to the wafer (W).

Provided is a cutting and removing device with a high availability factor, which smoothly cuts a sheet-like product and performs high speed operation. The cutting and removing device is provided with an anvil roll 1, a cutter roll 2, a blade 20 provided to the cutter roll 2, a suction unit 10, and forms a through-hole 30 at a prescribed part of the sheet-like product 3. The suction unit 10 is provided downstream of a cutting position of the both rolls 1, 2, and has a guide face 11c along a flow direction Y of the sheet-like product 3, a guide member 11 guiding the face of the sheet-like product 3 on the guide face 11c, and a opening 12 opened on a part of the guide face 11c of the guide member 11 for sucking in a cut and removed part 31 of the sheet-like product 3.

The invention discloses a manufacturing method and equipment of a disposable anti-galactorrhea bra. The method is characterized in that an inner layer non-woven fabric, a rubber band and an outer layer non-woven fabric are sequentially subjected to material compounding, cutting shaping, pocket compounding, folding turning, side edge sealing pressing and cutting shaping for finally forming the disposable anti-galactorrhea bra. In the material conveying direction, the equipment comprises a material unreeling mechanism, a composite roller group, a cutter shaping device, a cutter compounding device, a folding mechanism, a turning mechanism, a sealing pressing device and a cutting transferring device in sequential connection; a pocket opening non-woven unreeling roller is arranged at one side of the cutter compounding device; an inner layer non-woven unreeling roller, a rubber band unreeling roller and an outer layer non-woven fabric unreeling roller are arranged in the material unreeling mechanism. The method and the equipment can adapt to the high-speed operation of sanitary product production and package equipment; the production efficiency is high; the manufacturing cost is low; theprepared disposable anti-galactorrhea bra has stretching performance; the disposable anti-galactorrhea bra can be tightly attached to the breasts of the human body; phenomena of wearing looseness, rolling and the like can be avoided.

A cutting device (10) prevents movement of a harness during cutting. The cutting device (10) is provided with: a first tubular member (25) and a second tubular member facing each other with a specified interval between the axial-direction end face (25c, 26c) of each, said tubular members having a harness (12) inserted therebetween in the axial direction; and a blade (30) stored in the first tubular member (25) so as to slide freely in the axial direction, and having a front-side cutting portion (31) and a rear-side pusher (32). In the first tubular member (25), a rear-side tapering portion (25d) and a front-side tapering portion (25e) are formed, in which the inner circumference gradually narrows from rear to front in the plane in which the pusher (32) slides.

The invention discloses waste tire recovery processing equipment. The waste tire recovery processing equipment includes a rack, a cutting device arranged on the rack, a wire drawing device matched with the cutting device and a crushing device matched with the wire drawing device, and the cutting device includes a cutting part which can move back and forth, a first driving part for driving the cutting part to move back and forth, a synchronous plate for connecting the cutting part and the first driving part and a compression structure for fixing tires; and a cutting table matched with the cutting part is arranged on the rack. According to the waste tire recovery processing equipment, by arranging the cutting device, steel wires are easier to pull out, the degree of deformation is low, winding is difficult, removing is easier even when the steel wires are winded, production is more time-saving and labor-saving, and the efficiency of the wiredrawing work is improved.

The invention discloses a cutting device and cutting method of pipes. The cutting device comprises a clamping mechanism, a first cutting part, a first driving part, a second cutting part and a second driving part; the clamping mechanism is used for clamping the pipes; the first cutting part is arranged in an inclined mode relative to the pipes; the first driving part is in drive connection with the first cutting part; the second cutting part is arranged in an inclined mode relative to the pipes, and the inclination direction of the second cutting part is the same as the inclination direction of the first cutting part; and the second driving part is in drive connection with the second cutting part, is used for driving the second cutting part to move back and forth in a second direction and enables the head of the second cutting part to be inserted into the pipes through notches. According to the cutting device, powdered scraps generated in the cutting process are reduced, and burrs on inclined cutting surfaces of the pipes are reduced.

Thread separation device of the invention comprises: a mobile knife 2 moving between a ready position and a thread catch position back and forth; a being certain thing knife 4 moving between a ready position and a working position back and forth and separating a thread in cooperating with the mobile measurer 2 in the working position, a front stopper 7 holding the being certain knife 4 in the ready position ; a rear stopper 8 holding the being certain knife 4 in the working position; a thread retaining spring 5, linking up the mobile knife 2 to the side of the being certain measurer 4; a measurer pressure adjustment plate 6, linking up the mobile knife 2 to the side of the being certain measurer 4 in a larger force for linking up than that of the thread retaining spring 5; a measurer basis 1 for holding each of these members; and thread separation electromagnets 10 as a power source for driving the mobile knife 2. The measurer pressure adjustment plate 6 has a pattern to link up the mobile knife 2 to the side of the being certain measurer 4 in a working position without linking up in a ready position.

The invention provides an efficient cutter device used for a printer and the printer. The cutter device comprises a fixing frame, a fixed cutter and a movable cutter. The fixed cutter is arranged on the fixing frame and provided with a fixed blade, and a cutting edge of the fixed blade is formed by two intersecting planes. The movable cutter is located above the fixed cutter and rotatably arranged on the fixing frame. The movable cutter comprises a movable blade and a support, wherein the movable blade is arranged in the support, and a cutting edge of the movable blade is formed by intersecting a curved surface and a plane and arranged obliquely relative to the cutting edge of the fixed blade, and protrudes outwards relative to the support. A scrap discharging space is formed between the top surface of the movable blade and the support. According to the cutter device, the cutting edge of the movable blade protrudes outwards relative to the support, and the scrap discharging space is formed between the top surface of the movable blade and the support. Paper scraps generated in the cutting process are removed out smoothly along the scrap discharging space, so that smooth cutting is ensured.

The invention discloses a process for manufacturing linen-chenille yarn used on knitwear and home textile fabric. The linen-chenille yarn comprises center yarn and camblet, wherein the camblet is linen yarn; the center yarn can adopt linen yarn or chemical fiber yarn; the center yarn is two folded yarns; and the linen-chenille yarn is spun from the linen camblet which is cut off and then twisted so as to be clamped between the two folded yarns. The process is characterized in that the treatment for the linen camblet comprises the steps of adopting an organosilicon softening-finishing agent MEGASOFT LUX to soften rough linen yarn which is boiled and bleached, regulating the twist degree of a linen-yarn spinning machine and steaming the spun linen yarn which is wound. The linen-chenille yarn produced by the process for manufacturing linen-chenille yarn has the advantages of even yarn levelness, good spinnability and soft hand feel.

The invention relates to the technical field of anastomats, and discloses a linear anastomat with a secondary nail output function, which comprises a gun shell, a nail bin, a blade, a nail anvil, a limiting block and a knife groove, the nail bin is connected with a firing device, the blade is fixed on one side of the nail bin, the knife groove is fixed on one side of the nail anvil corresponding to the blade, the nail anvil and the nail bin are both located at two ends of the limiting block, a percussion device is arranged in the gun shell, a secondary nail supplementing mechanism is arranged in the nail bin, a nail pushing plate is arranged on the side, close to the nail bin, of the secondary nail supplementing mechanism, a plurality of nail pushing arc-shaped plates are fixedly arranged on the side, close to the secondary nail supplementing mechanism, of the nail pushing plate, and a nail pushing rod is fixedly arranged between the arc-shaped nail pushing plate and the nail pushing plate. A connecting rod is fixedly arranged in the middle of the arc-shaped nail pushing plate, a first pushing rod is fixedly arranged in the middle of the nail pushing plate, and the first pushing rod is sleeved with a second pushing rod. The anastomat has the secondary nail discharging function, the time for replacing a nail bin is saved, and the operation efficiency is improved.

The invention relates to a food cutting processing machine and a steamed stuffed bun making machine. The food cutting processing machine is characterized in that a plurality of shaping cutters in uniform distribution in the peripheral direction are used; the cutting edge end of each shaping cutter points to the axis center and is gathered in the axis center position to form a closed state; each shaping cutter can realize the synchronous swinging by using the opposite end of the cutting edge end as the axis, so that the cutting edge end of each shaping cutter leaves away from the axis center position, so that the axis center positions becomes an open state. The food cutting processing machine has the effects that the strip-shaped food can be cut in a peripheral shrinkage way; the contact between the food and a transmission mechanism of the mechanical equipment is avoided; safety and sanitation are realized; the cutting efficiency is high.

The invention relates to a novel cloth cutting machine which comprises a sliding rail used for being fixed to a workbench. An electric shear is slidably connected to the sliding rail in the length direction of the sliding rail, and a pressing assembly used for extruding cloth is arranged on the sliding rail; the pressing assembly comprises two pressing rollers arranged at the left side and the right side of the electric shear respectively, the pressing rollers are arranged in the length direction of the sliding rail, frames fixedly connected to the ends of the sliding rail are arranged at thetwo ends of each pressing roller, sliding blocks are slidably connected into the frames in the vertical direction, and rotating shafts are fixedly connected to the two ends of each pressing roller, penetrate through the sliding blocks and are rotationally connected with the sliding blocks; and pressure springs for driving the sliding blocks to move downwards are arranged above the sliding blocks.The novel cloth cutting machine has the effect that the situation that when the electric shear cuts the cloth, the cloth is gathered and wrinkles are generated is reduced.

The invention discloses an improved food cross-cutting device. An original material conveying mechanism and an original cutter driving mechanism are both improved, and a fixed support block is arranged in a gap between two groups of driving belts to replace an original roller, so that a cutter is effectively prevented from being in contact with the roller leading to deformation, stability and reliability of cutting of the cutter are improved greatly, and materials are ensured to be cut smoothly; the cutter driving mechanism is replaced, an original cam and tension spring combination is omitted, a two-stage sprocket drive mechanism taking an eccentric wheel as the main component respectively drives a vertical cutter movement mechanism and a cutter swing mechanism to act respectively, noise of operation is lowered greatly, a complete set of mechanism is compact in structure and high in operation reliability, and working efficiency of the cross-cutting device is improved greatly.

The invention discloses a forming conveying method and equipment for disposable briefs-type sanitary products. The method comprises the steps that after being formed, the products are conveyed to theposition above a stacking device through a twisting and conveying mechanism; and then, the products are delivered onto a collection station of the stacking device one by one in the width direction ofthe products and collected and delivered out to be stacked through the stacking device. The equipment comprises a sealing and pressing mechanism, a cutting-off and transferring mechanism, the twistingand conveying mechanism and the stacking device, wherein the sealing and pressing mechanism, the cutting-off and transferring mechanism, the twisting and conveying mechanism and the stacking device are connected in sequence. The twisting and conveying mechanism is arranged above the stacking device. The stacking device is provided with the collection station. A product outlet of the twisting andconveying mechanism is vertically formed above the collection station. According to the forming conveying method and equipment for the disposable briefs-type sanitary products, the mode that the products are delivered into the stacking device is changed from the horizontal conveying mode into the vertical conveying mode, the products are inserted into the stacking device in the width direction, and the integral time during which the products are inserted into the stacking device can be effectively shortened; the circumstance that the products are stuck when vanes of the stacking device rotateis prevented; the accidental shutdown rate is lowered; operation stability of the stacking device is improved; and production efficiency is also improved.

The invention relates to a chip discharging device of a button hole of a button. The chip discharging device is characterized in that a pressing-cutting block in a pressing-cutting device is provided with a movable extruding rod; when the pressing-cutting block declines and is jointed with a cutting tool at the lower part to cut off the cloth, the movable extruding rod applies local extrusion to the cloth to lead the cloth to be in tight state so as to be beneficial to cutting off; and the buttonhole-shaped cloth chips generated after being cut off are extruded into a through hole of the cutting tool and are discharged downwards, thus separating the cloth chips from the cloth assuredly and avoiding the cloth chips from being sewn into the cloth so as to improve the sewing quality.

The invention discloses a harvester head structure and aims to provide the harvester head structure capable of effectively removing mustard tuber leaves and cutting off mustard tuber roots and effectively cleaning mustard tuber stems when being conveyed. The harvester head structure comprises a head rack, a leaf beating mechanism and a stem shoveling mechanism, wherein a plurality of leaf beating cutter wheels are arranged on a leaf beating shaft; the stem shoveling mechanism comprises a plurality of steam shoveling cutters; a bottom material fence arc plate is arranged on the head rack, a plurality of material stirring wheels are arranged above the bottom material fence arc plate, a transverse conveying mechanism and an oblique conveying barrel are arranged behind the bottom material fence arc plate, an oblique conveying auger is arranged in the oblique conveying barrel, and the transverse conveying mechanism comprises a plurality of transverse conveying augers. The harvester head structure disclosed by the invention has the benefits that mustard tuber leaves are rapidly removed and mustard tuber stems are smoothly cutoff; through medium conveyance of structures such as the oblique conveying barrel, a medium conveying mesh barrel, a raising barrel and the like, the collecting process of mustard tubers is stable; in the whole process, sludge and impurities are continuously removed, so that the harvester head structure is convenient and efficient; after the raising barrel discharges materials, the materials are directly bagged, so that the harvester head structure is time-saving and labor-saving.

The invention discloses a full-automatic cold-folding bagging machine. The full-automatic cold-folding bagging machine comprises a workbench assembly, a sewing assembly, an edge folding device, a feeding device and a feeding and sewing driving device. The workbench assembly comprises a frame and a workbench plate. The sewing assembly comprises a sewing machine. The sewing machine is fixedly arranged on the frame of the workbench assembly in the left-right direction. The full-automatic cold-folding bagging machine is characterized in that each folding knife of a folding knife assembly is fixedly arranged on the corresponding driving device on the bottom plate of an edge folder base in a quick-assembling manner, and is driven to act by the corresponding driving device. The distance between aleft rear corner folding knife and a right rear corner folding knife of a corner edge folding assembly in the left-right direction is adjustable. A feeding large-body presser foot is fixedly arrangedon a large-body presser foot driving device in a quick assembling mode, and the feeding large-body presser foot is driven by the large-body presser foot driving device to move up and down. A feedingpocket presser foot is fixedly arranged on a pocket presser foot driving device in a quick mounting mode, and the pocket presser foot driving device drives the feeding pocket presser foot to move up and down.

The invention relates to the field of stamping dies. A metal sheet stamping die comprises a lower die and an upper die paired with the lower die. The lower die comprises a lower die base plate and a lower die table fixed to the lower die base plate. The upper die comprises an upper die base plate and an upper die table fixed to the upper die base plate. The upper die table is correspondingly matched with the lower die table. A lower die boss for positioning a metal sheet is arranged at the upper end of the lower die table, and the lower die table is internally provided with a longitudinal punching cavity and a longitudinal die cutting cavity. The upper die table comprises an upper die seat plate fixed to the upper die base plate, a longitudinal punching column, a longitudinal die cutting column and an upper die compression plate movably arranged on the longitudinal punching column and the longitudinal die cutting column, wherein the longitudinal punching column and the longitudinal diecutting column are fixed to the upper die seat plate. The longitudinal punching column and the longitudinal die cutting column correspond to the longitudinal punching cavity and the longitudinal diecutting cavity respectively. The stamping die can conduct trimming and punching processes on the metal sheet simultaneously, the machining efficiency is improved, and the machining cost is reduced.

The invention provides a top thread keeping device of a sewing machine, the device can prevent the top thread from involving into a stitch trace, thereby improving the beauty of the thread trace. The top thread keeping device of the sewing machine comprises the following structures: a cutter portion cutting the top thread and configured close to the needle hole; a top thread keeping portion keeping the top thread passing the needle hole; a control portion controlling the driving mechanism of the top thread keeping portion. The top thread keeping portion comprises the following structures; a first keeping portion with a front end portion capable of freely moving back and forth along a Y direction; a second keeping portion capable of freely contacting with/separating from the front end portion of the first keeping portion in the Y direction, and the first and second keeping portions commonly keeps the top thread. The control portion employs the first and second keeping portions to clamp the top thread, and configures the top thread to be close to the cutter, and when the sewing machine finishes a set needle number, the first and second keeping portion are kept away from the needle hole under the condition that the top thread is firmly clamped, thereby enabling the cutter portion to cut off the top thread.

The present invention is a kind of white hair scissors, which is characterized in that at least one cutting point of the scissors is provided with an inner curved hook and the inner curved hook can be closed with another cutting point or a similar inner curved hook provided on another cutting point to form a hole. The scissors can conveniently realize several consecutive actions of cutting white hair: "pick", pick out the white hair on the head from the black hair; Re-mixing; "pressing", sending the cutting edge of the scissors to the root of the selected white hair; "cutting", that is, cutting the selected white hair; "taking", holding or clamping the cut hair, leaving the head ; "throw", to throw away or collect the cut hair. The present invention is not only a kind of white hair scissors, but also a kind of nose hair scissors.