286results about How to "Efficient cutting" patented technology

The invention relates to the technical field of electroplating equipment, in particular to electroplating wastewater treatment equipment which comprises a reaction cylinder, an air inlet pipe extending into an inner cavity of the reaction cylinder is fixedly connected to the side wall of the reaction cylinder in a penetrating manner, one end of the air inlet pipe is fixedly communicated with a vertical pipe, a rotating shaft is rotatably mounted in an inner cavity of the vertical pipe, and an aeration inner cylinder is fixedly arranged at the lower end of the vertical pipe; the steel wire mesh is arranged into an upper-layer structure and a lower-layer structure which are mutually rotated and staggered, and the driving gear and the inner gear ring are in transmission connection through a transmission gear; the device has the beneficial effects that a steel wire mesh is arranged at the upper end of a vertical pipe, the steel wire mesh is of an upper-lower double-layer structure and is mutually rotated and staggered, a driving gear is arranged at the upper end of a rotating shaft, a transmission gear is arranged between the driving gear and an inner gear ring for transmission, and floating bubbles can be effectively cut when the steel wire mesh rotates, so that the sizes of the bubbles are kept in a small state; the adhesion effect on fine suspended matters is improved, so that the treatment effect on the electroplating wastewater is improved.

The invention belongs to the technical field of coal cutter maintenance, and particularly relates to laser cutting equipment for coal cutter maintenance, the laser cutting equipment comprises a mounting seat and a control panel arranged on the upper side wall of the mounting seat, the upper side wall of the mounting seat is fixedly connected with a PLC, and the upper side wall of the mounting seat is fixedly connected with a fixing frame; the side wall of the fixing frame is fixedly connected with a vertical electric push rod, and the moving end of the vertical electric push rod penetrates through the fixing frame. In the process of cutting and maintaining the coal mining machine by the laser cutting equipment, dust particles attached to an optical component can be automatically cleaned after the optical component of the laser cutting equipment is detected to be blocked by the dust particles, so that the dust particles are prevented from blocking and scattering part of laser beams, and the laser cutting equipment is prevented from being damaged. And meanwhile, the slag adhering phenomenon caused by blocking and scattering of laser beams on the surface of the part is automatically removed, and the appearance quality of the cut part is guaranteed.

The invention relates to the field of cutting devices, and discloses a noise reduction cutting device for metal part manufacturing, which comprises two bottom rails, a concave frame capable of sliding to adjust the position is arranged at the tops of the two bottom rails, a transverse moving structure is arranged at the top of the concave frame, and an up-down displacement structure is arranged at the lower end of the transverse moving structure. The lower end of the up-down displacement structure is connected with a laser cutting head, precise positioning of the laser cutting head in the horizontal direction can be achieved through sliding fit of a bottom rail and a concave frame and a transverse movement structure at the top of the concave frame, a second motor drives a first gear to be in meshing transmission with teeth, and the transverse movement distance of a motor sliding table can be precisely controlled. Therefore, the laser cutting head can conduct high-precision cutting on the metal piece according to the preset cutting path, good contour precision can be guaranteed when the metal piece in a complex shape is machined, machining errors are effectively reduced, and the product quality is improved.

The invention discloses a process method for preparing fish collagen tripeptide and application of the fish collagen tripeptide, and belongs to the technical field of collagen peptide preparation processes. According to the method, the raw material fish skin is subjected to pretreatment and pretreatment, and then the pretreated fish skin is subjected to two times of enzymolysis treatment, so that efficient hydrolysis of fish skin collagen is realized, and a collagen peptide product with small molecular weight is obtained. Firstly, neutral protease and papain are used for carrying out primary enzymolysis on fish skin, then a microbial fermentation agent and an activity accelerant are used for carrying out deep fermentation enzymolysis treatment, peptide fragments can be effectively further cut, the yield of small molecule peptide fragments is increased, and the biological activity is improved. The method is simple, the process is easy to control, environmental pollution is avoided, the enzymolysis time is short, the enzymolysis speed and the extraction rate of the collagen peptide can be increased, and the collagen peptide obtained through the method is low in molecular weight, good in biological activity and easier to popularize and apply.

The present invention discloses a multi-stage grinding device for grain processing, which comprises a grinding box, the grinding box comprises a box body, a collecting bowl is installed at the bottom of the inner cavity of the box body; a first grinding mechanism, the first grinding mechanism comprises a feeder, the feeder is installed at the top of the box body, a feeding hopper connected to the feeder is installed on the top of the feeder, and a first reduction motor is installed at the center of the top of the feeding hopper. The technical problem to be solved by the present invention is that the existing multi-stage grinding device for grain processing is not convenient for efficient cooling of the multi-stage grinding units at the same time during use, which easily leads to uneven cooling of the grain material, resulting in inconsistent quality of the final ground product.

The utility model discloses an underground sleeve cutting nipple. The tool is provided with a sleeve cutting mechanism, a turbine driving mechanism and an anchoring mechanism, wherein the turbine driving mechanism mainly comprises a turbine and an upper transmission shaft; the anchoring mechanism is provided with an anchoring piston, a piston guide rod and an anchoring plate; two ends of the upper shell are respectively connected with the connector and the end cover, and an upper baffle ring is also arranged between the connector and the upper shell; liquid flow channels are formed in the upper baffle ring, the end cover, the upper transmission shaft and the lower transmission shaft, and a pressure relief hole is further formed in the lower transmission shaft; the upper transmission shaft is sequentially connected with a lower transmission shaft provided with a cutting control piston and a cutter outer shell, and a cutter meshing shaft fixed to the lower end of the cutting control piston is meshed with a cutter. And a cutter reset spring is arranged between the cutter meshing shaft and the cutter outer shell. And the cutting completion condition of the casing pipe can be conveniently and accurately judged according to the observed pressure reduction of the drilling fluid on the ground. Power needed by the tool is provided by hydraulic pressure of drilling fluid, and the cutting operation of the casing pipe is safer, more efficient and more economical.

The invention discloses a forestry cultivation and planting ditching device and a working method thereof, relates to the related field of forestry cultivation and planting, and aims to solve the problems that in the prior art, a ditching piece is large in ditching difficulty in hardened soil, the rhizome part of a plant can be wound on the ditching piece and move along with the ditching piece, the soil is pulled along with movement of the rhizome of the plant, and the ditching effect is poor. And the inside of the ditch is covered by soil again. The planting ditching assembly comprises a C-shaped limiting support, the lower end of the interior of the C-shaped limiting support is rotationally connected with a connecting rotary disc, first fixing discs are fixed to the two ends of the connecting rotary disc, and C-shaped connecting supports are annularly arrayed outside the two first fixing discs; partition plates are fixed in the C-shaped connecting support in an array mode, soil passing grooves are formed in the C-shaped connecting support through the partition plates, and soil cutting edges are arranged at the ends, in the rotating direction, of the partition plates. A ditching piece is arranged at the lower end of the upper longitudinal fixing plate along the lower end of the rear end of the planting ditching assembly.

The utility model discloses a large-ridge double-row Chinese cabbage harvesting device, relates to the technical field of crop collection, solves the problems of low harvesting efficiency, time waste and labor waste of Chinese cabbages adopting a large-ridge double-row planting mode, and solves the harvesting problem of the Chinese cabbages adopting the large-ridge double-row planting mode. The unique clamping device can not damage and omit Chinese cabbages, under the condition that the planting distance is very small, it can be guaranteed that the clamped Chinese cabbages do not slide, the phenomenon of incorrect cutting or missing cutting caused by the fact that the Chinese cabbages slide due to stress during root cutting operation is avoided, the Chinese cabbage harvesting quality is guaranteed, root cutting is one of key links of the Chinese cabbage harvester, and the Chinese cabbage harvesting efficiency is greatly improved. The cutting quality directly affects the quality of Chinese cabbages and determines the overall operation effect of the Chinese cabbage harvester. The unique cutting device can ensure that the cutting surface of the disc cutter is always perpendicular to the root of the Chinese cabbage, effective cutting is finally achieved, and low-resistance and high-efficiency root cutting is achieved and plays a crucial role in subsequent links.

The utility model provides laser cutting equipment for cutting I-shaped steel and U-shaped steel, which comprises a working table, a conveying mechanism, a pressing mechanism, a cutting mechanism, a recycling box, a conveying belt and a filtering treatment mechanism, and the conveying mechanism comprises a first fixing seat, a first connecting block, a conveying seat and a conveying wheel. The pressing mechanism comprises a second fixing seat, a second connecting block, a buffer seat, a lifting seat and a pressing roller, the cutting mechanism comprises a third fixing seat, a third connecting block, a cutting seat and a laser cutting knife, a protective cover is arranged outside the cutting seat, and the filtering treatment mechanism comprises a suction nozzle, a filtering treatment device, an air outlet nozzle and an electric air pump. According to the device, I-shaped steel and U-shaped steel can be rapidly and automatically cut, waste materials generated during cutting can be collected, and generated harmful waste gas can be filtered and subjected to harmless treatment.

The invention relates to the technical field of vibration sensors, and discloses a miniaturized digital vibration sensor, which comprises a shell, one side of the shell is connected with a shell cover, and one side of the shell cover is provided with a detection assembly for detecting vibration; the detection assembly comprises a shielding seat and a connecting rod, one side of the top of the shielding seat is provided with a magnet, and the top of the magnet is provided with a magnetic core; a coil sleeving the outer side of the magnetic core is adhered to the bottom of the connecting rod; a ruby in contact with a to-be-detected object is fixed at the top of the connecting rod; the inner wall of the shell cover is in threaded connection with a pressing ring, the top of the pressing ring is connected with a second spring piece, the top of the second spring piece is connected with a supporting frame, when vibration is generated through rotation of the bearing, the ruby makes contact with an outer ring of the bearing and transmits the vibration to the connecting rod, and the connecting rod drives the coil to move on the outer side of the magnetic core, cuts magnetic lines of force and generates induction voltage. The electromagnetic induction principle ensures that a vibration signal can be accurately converted into an electric signal, so that high-precision vibration measurement is realized.

The invention belongs to the technical field of paper shredders, and particularly relates to a portable paper shredder special for finance, which comprises a double-roller type driving mechanism, synchronous adjusting type cutting mechanisms, a mechanical door opening and closing mechanism and a toggle type spacing adjusting mechanism, and the synchronous adjusting type cutting mechanisms are arranged on the double-roller type driving mechanism in an array. Through the adjustable large wheel assembly and the adjustable small wheel assembly which can adjust the width, the width of paper slips generated through preliminary crushing can be adjusted according to different working condition requirements; an elastic wing plate capable of elastically deforming is used as a bottom plate for secondary cutting, and a first shearing circular ring and a sharp corner cutting part can slide relative to the elastic wing plate when the elastic wing plate is used as the bottom plate for cutting by utilizing different linear speeds caused by different diameters of an adjustable large wheel assembly and an adjustable small wheel assembly; therefore, the paper shearing effect is optimized.

The invention relates to the field of bolt machining, in particular to a self-adaptive multifunctional bolt cutting machine tool which comprises a workbench, two sets of protection plates are fixedly installed at the top end of the workbench, a row of sliding rods slidably penetrate through the inner sides of the two sets of protection plates correspondingly, and the two rows of sliding rods are fixedly connected with a set of limiting plates correspondingly; a plurality of first springs are arranged between the limiting plates and the adjacent protecting plates, a material receiving frame is fixedly installed between the two rows of sliding rods, and a material receiving plate is hinged to the material receiving frame through a plurality of sets of hinges. When the device is used, a bolt workpiece can be driven to move through driving of the speed reducer, so that the bolt workpiece can be cut by the cutter; and meanwhile, the material receiving frame and the material receiving plate can be driven to move back and forth under the driving of the speed reduction frame, so that the bolt workpiece rolls back and forth on the material receiving plate, chippings attached to the surface of the bolt workpiece can be shaken off, the shaken-off chippings can penetrate through the through holes to fall on the filter plate, and the chippings cannot be attached to the surface of the bolt.

The invention relates to a tile cutting machine head for a track tile cutting machine and an adjusting method of a cutting knife flywheel, the tile cutting machine head comprises a tile cutting machine head, and the tile cutting machine head is composed of a machine head sliding body, a knife flywheel lifting connecting seat and a knife flywheel; the upper portion of the machine head sliding body is a sliding rail guide sleeve, the lower portion of the machine head sliding body is in lifting fixed fit with the cutter wheel lifting connecting base, and the cutter wheel is installed on the cutter wheel lifting connecting base. The cutting wheel has the advantages that the defect of lateral stress during ceramic tile cutting in the prior art is overcome, vertical stress of the center of the cutting wheel is achieved, and the glaze surface of a ceramic tile can be well scratched to ensure effective cutting; secondly, the auxiliary wheel and the cutter wheel are synchronously adjusted, so that the device can adapt to guide cutting of ceramic tiles with different thicknesses, a good auxiliary guide effect on the cutter wheel is achieved, rigid impact with the cutter wheel is avoided, and the guide and protection effects on the cutter wheel are achieved; and thirdly, the compression amount of the auxiliary wheel is designed, so that the cutting force of the cutter wheel is limited, the direct action of excessive force on the cutter wheel is dispersed, and the phenomenon that the cut ceramic tile is damaged due to excessive force during cutting is avoided.

The utility model provides an automatic vegetable cutter which belongs to the technical field of vegetable cutters and comprises an electric conveying belt and a pressing mechanism arranged in the middle of the electric conveying belt, the pressing mechanism comprises electric telescopic rods transversely and symmetrically arranged in the middles of the left surface and the right surface of the electric conveying belt, and round rods are arranged in the middles of the upper end faces of the telescopic ends of the electric telescopic rods. Mounting plates are arranged on the upper end faces of the round rods, an electric conveying belt is slidably connected between the two round rods, and an automatic vegetable cutting assembly is further arranged at the front end of the electric conveying belt. By means of the downward pressing mechanism, the food material cutting device can meet the downward pressing requirements of food materials with different thicknesses, it can be guaranteed that the food materials are relatively stable in the cutting process, it is avoided that the food materials are away from a cutter and warp in the cutting process, and it is guaranteed that the food materials are kept in a straight posture in the cutting stage; therefore, the shape, the finished product and the regularity of the processed vegetables meet the required requirements.

The invention discloses a plasma tissue dissociation knife, and relates to the technical field of medical instruments. In order to solve the problems that when an existing endoscopic surgery relates to a plurality of instruments, the instruments need to be frequently switched for surgical operation, and the surgical efficiency is reduced, the following technical scheme is provided: the endoscopic surgical instrument comprises a tool bit, a tool bar, a handle and a cable which are connected in sequence; the cutter head comprises a blade telescopic assembly arranged on the head portion, an endoscope guide tube and a cutter head telescopic control mechanism are arranged in the handle, and the cutter head telescopic control mechanism drives a blade in the blade telescopic assembly to stretch out and draw back through a transmission piece. The positive cable extends to the tool bit to be connected with the blade telescopic assembly, the negative steel pipe is connected with the negative cable, and double-frequency emitter cutting is formed at the blade; the suction channel arranged in the cutter bar is used for flushing the surgical field and sucking turbid liquid in the operation. Compared with a traditional cold instrument, cutting efficiency, bleeding amount control, clear surgical field, cutter bar size optimization, cutting flexibility, sealing performance, operation convenience and the like are remarkably improved.

The invention relates to the technical field of bonding aluminum strip cutting devices, in particular to a stepping type cutting device for a bonding aluminum strip. Comprising an operation table, a curve cutting assembly and an auxiliary fixing assembly, when a cutter of the curve cutting assembly is located in a middle fixing assembly, the middle fixing assembly is used for fixing and tensioning bonding aluminum strips on the two sides of the curve cutting assembly, and when the cutter of the curve cutting assembly leaves the middle fixing assembly, the auxiliary fixing assembly is used for fixing and tensioning the bonding aluminum strips. The middle fixing assembly moves along with the cutter to be adjacent to the end fixing assembly. And along with cutting, the middle fixing assembly can move along with the cutter, the bonding aluminum strip is prevented from being pulled to deform by the end cutting assembly, and efficient cutting of the bonding aluminum strip is guaranteed.

The embodiment of the invention provides a plasma arc cutting machine, and relates to the technical field of cutting machines. The plasma arc cutting machine comprises a workbench, a cutting device, a plasma arc cutting power source and a double-channel switching assembly. The workbench is used for supporting and positioning a to-be-cut workpiece. The cutting equipment is used for cutting a workpiece, and the cutting equipment is driven by the linear driving assembly; the plasma arc cutting power supply is used for providing stable and adjustable high current and voltage; meanwhile, a double-channel switching assembly is arranged above the inner cavity of the plasma arc cutting power source and used for switching between manual cutting and numerical control cutting back and forth. According to the scheme, the double-channel switching assembly is adopted to achieve independent control over a gas circuit and a circuit, so that an operator can directly use a manual cutting gun to process leftover materials after numerical control cutting is completed, and equipment does not need to be replaced. The operation process is simplified, the working efficiency is improved, the equipment purchase cost and the working space requirement are reduced, effective utilization of resources is achieved, and the reliability and safety of the whole system are improved.

The utility model discloses an aluminum material sawing machine, which relates to the technical field of aluminum material sawing machines, and comprises a machine body, a clamping device is arranged on one side of the top end of the machine body, a cutting device is arranged at the top end of the machine body, and the cutting device comprises a fixing frame and three gears. The two sides of the bottom end of the fixing frame are fixedly connected with the two sides of the top end of the bed body respectively, the outer surfaces of the three gears are jointly connected with a chain in an engaged mode, a first motor is arranged in the middle of the top end of the fixing frame, and the output end of the first motor is fixedly connected with the top end of the gear close to the middle. The bottom ends of the gears on the two sides are both fixedly connected with lead screws, the outer surfaces of the two lead screws are both sleeved with sliding blocks, and the inner walls of the two sides of the fixing frame are both provided with third sliding grooves used in cooperation with the sliding blocks. And the aluminum material can be effectively and firmly fixed.

The utility model relates to the technical field of road engineering material production and processing, in particular to a bagasse fiber shearing device, which is characterized in that a plurality of arc-shaped cutters with single cutting edges are connected onto a main shaft to form a blade group, so that bagasse fibers can be effectively cut, the quality of the bagasse fibers is further improved, the quality fluctuation is reduced, and the service life of the bagasse fibers is prolonged. Meanwhile, the blade set is made of the 3Cr13 stainless steel material, the problem of heating of a cutter in the bagasse fiber machining and producing process is solved, in addition, due to the fact that the blades of the blade set are reasonable in cutting edge angle and thickness, the blade set can be used for machining bagasse fibers, and the machining efficiency of the bagasse fibers is greatly improved. In addition, the position of the motor is optimized, the belt is adopted for transmitting power, the problem that water enters the motor in the bagasse fiber preparation process is solved, the service life of the device is prolonged, and the safety of the device is improved.

The invention relates to the technical field of reactors, and specifically discloses a pesticide processing suspension mixing reactor, comprising a mounting frame and a reactor body fixedly mounted on the mounting frame, wherein a self-adjusting stirring and cutting mechanism and a grinding auxiliary crushing mechanism are arranged in the reactor body, wherein the self-adjusting stirring and cutting mechanism comprises a plurality of stirring and chopping components evenly spaced, a driving component for driving the stirring and chopping components, an adjusting component and a hollow rotating shaft rotatably mounted between the top inner wall and the bottom inner wall of the reactor body, wherein the stirring and cutting blades rotate at high speed to rapidly dissolve soluble solid pesticide original drug particles in a solvent, thereby increasing the dissolution rate, and the high-speed rotating stirring and cutting blades generate strong shearing force, which can effectively break the attraction between solid pesticide original drug particles, prevent particle agglomeration, and simultaneously cut larger particles into smaller particles, so that the particles are rapidly and evenly dispersed in water, thereby ensuring the consistency of particle size, and forming a uniform and stable pesticide suspension.

The invention discloses a numerical control machine tool machining state monitoring method, belongs to the technical field of numerical control machine tool monitoring, and is used for monitoring the vibration state of a machine tool milling cutter in the milling process in real time, namely pre-judging the vibration influence on a workpiece. Dividing the complete milling process of the milling cutter into a cut-in stage, a stable stage and a cut-out stage along the timeline, and respectively obtaining self-power spectral density values of the milling cutter in the cut-in stage, the stable stage and the cut-out stage; and S20, processing the auto-power spectral density values of the cut-in stage and the cut-out stage in a compensation manner to maximize the auto-power spectral density values to be close to the auto-power spectral density value of the stationary stage, respectively obtaining a first processing value and a third processing value, and calculating and outputting the auto-power spectral density value of the stationary stage, the average of the first processing value and the third processing value, vibration state information of the machine tool milling cutter is obtained. According to the numerical control machine tool machining state monitoring method, the vibration state information of the milling cutter of the machine tool can be accurately and completely monitored.

The present invention relates to the technical field of pork detection, and proposes a real-time detection device for pork storage and transportation, comprising an adsorption member, the adsorption member having an adsorption end, the adsorption end being used to absorb a part of the pork; a cutting member having a connecting portion and a cutting portion, the connecting portion having a rotating end and a mounting end, the rotating end being rotatably arranged on the adsorption member, the cutting portion being located at the mounting end, and the distance from the rotating end to the mounting end being greater than the distance from the rotating end to the adsorption end. Through the above technical solution, the problems of detection efficiency, labor cost, cross infection, etc. existing in the manual cutting sampling detection in the prior art are solved.

The invention relates to the technical field of laser cutting, in particular to an automatic laser pipe cutting machine which comprises a base, a supporting arm is fixedly mounted on the base, a mounting base is slidably mounted at one end of the supporting arm through an elastic assembly, and a mounting groove is formed in the lower surface of the mounting base; a laser generating device body is installed in the installation groove through a sliding assembly, an L-shaped support is fixedly installed on the side face of the installation base, a triangular block is fixedly installed at the lower end of the support, and the inclined face of the triangular block faces the rotating center feeding machine base. The distance between the triangular block and the laser generating device body in the vertical direction is the focal distance of the laser generating device body. The height of the laser generating device body is adjusted, at the moment, the laser focus of the laser generating device body can be automatically adjusted to the surface of a pipe, laser energy can be most effectively absorbed by the pipe, efficient and high-quality cutting is achieved, and meanwhile slag is effectively reduced.

The invention relates to the technical field of water conservancy projects, in particular to an energy-saving and environment-friendly canal sundry intercepting and cleaning device which comprises a frame integrally provided with an intercepting net in the middle and installed in a canal. The device further comprises a moving frame, the front side of the moving frame is connected with a mounting frame through a first spring, and the middle of the mounting frame is elastically and slidably connected with two tool rests in a penetrating mode. A material gathering plate is hinged to the end part of the front side of the material collecting plate; the cutting auxiliary assembly is arranged at the edge of the frame and on the knife rest; the energy-saving and environment-friendly water channel sundry intercepting and cleaning device comprises a frame, a material collecting plate arranged on the frame, a material gathering assembly arranged on the material collecting plate and used for gathering sundries collected by discharged water, and a cleaning assembly arranged on the two sides of the frame and the bottom of the material collecting plate. And during discharging, sundries are gathered, so that cleaning and collecting are more thorough, and the blocking net is prevented from being blocked to affect water delivery operation of the water channel.

The invention discloses steel pipe cutting equipment, and relates to the technical field of metal processing, the steel pipe cutting equipment comprises a swing arm, a cutting assembly, a cutting platform and a pipe fitting, the swing arm and the cutting platform are rotatably mounted, the cutting assembly and the surface of the swing arm are mounted, the grinding mechanism is arranged on the surface of the cutting platform, and the grinding mechanism comprises a first motor and a grinding roller; a sliding rail is fixedly connected to one side of the cutting platform, a sliding connecting base is slidably connected to the surface of the sliding rail, the first motor is fixedly installed on the surface of the sliding connecting base, and the grinding roller is fixedly connected with an output shaft of the first motor. The tedious step that a worker enters the pipe fitting for follow-up cleaning is effectively omitted, the working efficiency is improved, and the working time and the material resource cost are reduced.

The utility model relates to a pelletizing device for particle extrusion type 3D printing. The device comprises a bottom plate, a supporting column, a driving sliding block, a connecting block, a horizontal guide rail, a lead screw, a nut seat, an upper flat plate, a bolt, a material pushing plate, a material pressing plate, a motor fixing frame, a brushless motor, a front flat plate, a crank wheel, a driving shaft, a connecting rod, a vertical guide rail, an execution sliding block, a cutter connecting block, a cutter, a guide pipe fixing frame, a guide pipe fixing cover, a safety hood, a wire, a guide fixing ring and a storage box. The device comprises a lead screw coupler, a propulsion motor, a lead screw supporting seat fixing end, a motor bracket, a lead screw supporting seat supporting end, a driving coupler and a guide pipe. A crank sliding block mechanism and a ball screw sleeve are applied, a wire is driven through the ball screw sleeve, and meanwhile, a cutter is driven by reciprocating rotation of the crank sliding block mechanism to stably cut the wire, so that the purpose of uniform pelletizing is achieved; and meanwhile, the multi-material composite wires of different specifications can be matched by changing the guide pipes of different sizes, so that more use requirements are met.

The invention discloses a cutting device for plastic processing, and relates to the technical field of plastic cutting. The invention includes. The device has the advantages that the high-efficiency cutting, compacting and sewage discharge weight reduction processes of plastic waste can be realized by adopting single-drive equipment, the overall manufacturing cost is lower, the cutting efficiency can be effectively improved by adopting a symmetrical opposite cutting mode, the size of plastic fragments is reduced, and the plastic waste is more convenient to transport.

The bale breaking device comprises a support, a bale breaking cavity, a feeding unit, a limiting unit, a cutting unit, a discharging unit and a waste discharging unit, the bale breaking cavity is arranged in the support, a feeding port is formed in the top of the bale breaking cavity, a discharging port is formed in the bottom of the bale breaking cavity, and the feeding unit is arranged above the bale breaking cavity and used for controlling a switch of the feeding port. The limiting unit is arranged at the top of the bag breaking cavity and used for limiting a material bag, the discharging unit is arranged below the bag breaking cavity and used for controlling opening and closing of a discharging opening, the cutting unit is arranged at the bottom of the bag breaking cavity and used for cutting the bottom of the material bag, and the waste discharging unit is arranged in the middle of the bag breaking cavity and used for discharging a waste material bag out of the bag breaking cavity. According to the bag breaking device, the limiting unit and the cutting unit are adopted, the material bag can be limited, the material bag can be rapidly cut by driving the cutter to move transversely, the bag breaking effect is good, the bag breaking efficiency is high, materials in the material bag can be rapidly discharged through an external air source, the discharging speed of the materials is increased, and therefore the bag breaking efficiency is further improved.

The invention relates to the technical field of clothing production leftover material recycling, in particular to a leftover material recycling device and method for clothing production, the leftover material recycling device comprises a recycling box, supporting legs are arranged on the two sides of the recycling box, and a feeding port is formed in the top of the recycling box; the crushing mechanism comprises a first motor arranged on one side of the recycling box, and the output end of the first motor is in transmission connection with a first gear. The sharpness of crushing blades can be switched according to the hardness of the cloth leftover materials of different batches, and the crushing blades can be kept in a relatively blunt state for the cloth leftover materials with low hardness; over-cutting is avoided, energy consumption and abrasion of the crushing blades are reduced, so that production efficiency is improved, the crushing blades can be automatically adjusted to a sharper state for cloth leftover materials with high hardness, effective cutting and crushing can be guaranteed, and the situation that crushing is incomplete or multiple times of crushing is needed due to the fact that the crushing blades are not sharp enough is avoided.

This utility model discloses a feeding device with an anti-clogging mechanism for organic fertilizer production, including a crushing mechanism, a pneumatic anti-clogging component, and a feeding pipe. The upper end of the crushing mechanism is connected to the organic fertilizer production equipment, and the lower end of the crushing mechanism is connected to the feeding pipe. The feeding pipe consists of an upper pipe section, a middle tapering pipe, and a lower pipe section. A pneumatic anti-clogging component is installed on the outer wall of the middle tapering pipe, and a vibrator is fixedly connected to the outer wall of the feeding pipe below the pneumatic anti-clogging component. The purpose of this utility model is to provide a feeding device with a synergistic anti-clogging function, which significantly improves the smoothness and stability of feeding.