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29results about How to "Reduce burrs" patented technology
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Cable outer sheath peeling machine
ActiveCN119134148AGuaranteed service lifeImprove peeling efficiencyApparatus for removing/armouring cablesStructural engineeringKnife holder
The invention provides a cable outer sheath stripping machine which comprises a feeding roller line, a stripping machine box, a discharging roller line and a controller arranged on the stripping machine box, a clamping and conveying mechanism and a stripping mechanism are arranged in the stripping machine box, and the stripping mechanism comprises a mounting plate, a feeding roller line, a discharging roller line and a controller, the two supporting tool rests are installed on the side face of the installation plate and located above and below a to-be-cut cable respectively. The circular cutter is rotationally connected to the supporting cutter frame; the diameter adjusting assembly is used for adjusting the distance between the two supporting tool rests. The thickness adjusting assembly is used for adjusting the cut-in depth of the circular cutter. The thickness adjusting assembly comprises a cut-in depth detection mechanism used for detecting whether the circular cutter cuts in and makes contact with the steel armor layer or not. The cable outer sheath longitudinal cutting device can adapt to longitudinal cutting work of cable outer sheaths with different diameters and different thicknesses, and the convenience, universality and peeling efficiency of cable outer sheath peeling work are improved.
Owner:HANGZHOU YINGMIN TECH CO LTD
Magnesium foil preparation method free of intermediate annealing and capable of being cold-rolled under large pressure
ActiveCN119237470AReduce energy consumptionImprove flatnessMetal rolling arrangementsHigh energySurface oxidation
The invention discloses an intermediate-annealing-free magnesium foil preparation method capable of being cold-rolled under high pressure, which comprises the following steps: preparing a magnesium alloy cast ingot, and pretreating the magnesium alloy cast ingot to obtain an initial rolled blank plate; at the room temperature, multi-pass rolling with the rolling reduction being 1-30% is conducted on the initially-rolled blank plate, and the thickness of the plate is reduced to the first preset thickness; the plate with the first preset thickness is subjected to multi-pass rolling with the rolling reduction being 30%-50%, and the thickness of the plate is reduced to be the second preset thickness; the rolling force is increased, and rolling is conducted repeatedly till the plate thickness reaches the designated thickness; the whole machining process is carried out at the room temperature, the annealing procedure or high-temperature rolling in a conventional magnesium alloy cold rolling process is omitted, the material surface oxidation phenomenon and the high energy consumption problem in the machining process are avoided, large rolling reduction deformation is adopted in the preparation process, and the production efficiency is improved; the finish-rolled magnesium alloy foil with good flatness and few burrs can be obtained; and the rolling process is simple, and large-scale batch production is easy to realize.
Owner:GUANGDONG UNIV OF TECH
Die structure of deep-cavity product
Owner:XIAMEN KANGYUAN PRECISION TECH CO LTD
Hot-melting self-adhesive crochet yarn and preparation method thereof
PendingCN119640489AImprove firm performanceImprove stiffnessCrochetingHeating/cooling textile fabricsPolymer sciencePolymer chemistry
The invention discloses a hot-melt self-adhesive crochet yarn and a preparation method thereof, and belongs to the technical field of textiles. High-strength yarns are used as core warp yarns, and hot melting yarns are used as chaining warp yarns and weft insertion yarns; the core warp does not perform looping motion; the chaining warp yarns are located on two sides of the core warp yarns and looped to form chaining tissues, and crochet yarns are obtained through weft insertion knitting; and then carrying out hot melting treatment to obtain the hot-melting self-adhesive crochet yarn. The hot-melt self-adhesive crochet yarn prepared by the invention is good in shape retentivity and structural stability, simple in preparation process, low in cost, free of influence on hand feeling and the like.
Owner:WUXI YUSHENG YARN CO LTD
Flow guide pipe pouring mold for aluminum ingot casting
The utility model discloses a flow guide pipe pouring mould for aluminum ingot casting, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a side plate, the left surface of the side plate is fixedly connected with a limiting plate, the upper surface of the limiting plate is fixedly connected with an outer mould, and the upper surface of the bottom plate is fixedly connected with an inner mould. An ejection plate and an ejection device are fixedly connected to the upper surface of the side plate, the ejection device comprises a motor, a threaded sleeve, a threaded rod, a sealing cover, a flow guide pipe, a sliding rod, a lifting ring, an ejection rod and an ejection ring, through cooperation of the ejection device and the inner mold and the outer mold, an aluminum ingot can be completely wrapped in the mold in the pouring process, and scalding caused by high-temperature liquid overflowing from the side face is prevented; the aluminum ingot forming device has the advantages of reducing potential safety hazards, reducing burrs on the side face after forming, improving product quality and working efficiency, facilitating ejection of formed aluminum ingots, being free of manual workpiece taking, being easy and convenient to operate and saving time.
Owner:重庆品模科技有限公司
Electrochemical device and electronic device
PendingEP4297119A4reduce burrsreduce debrisFinal product manufactureNon-aqueous electrolyte accumulator electrodes
This application provides an electrochemical apparatus and an electronic apparatus. The electrochemical apparatus includes: a negative electrode, where the negative electrode includes a negative electrode current collector, and a negative electrode active substance layer is provided on a surface of the negative electrode current collector; a positive electrode, where the positive electrode includes a positive electrode current collector, a positive electrode active substance layer is disposed on a surface of the positive electrode current collector, and an insulating layer is disposed on a surface of the positive electrode current collector close to a tab portion; and a separator; where an outer edge of the negative electrode active substance layer is further outward than an outer edge of the positive electrode active substance layer at a facing position; and an inner edge of the insulating layer is in contact with or partially overlaps with the outer edge of the positive electrode active substance layer, and an outer edge of the insulating layer is flush with the outer edge of the negative electrode active substance layer or is further outward than the outer edge of the negative electrode active substance layer. This application is intended to reduce burrs and debris caused by cutting, effectively reduce the impedance in the edge region of the negative electrode, enhance the kinetics of the edge of the negative electrode, alleviate lithium precipitation at the edge of the negative electrode, and reduce the chance of fire or explosion in the electrochemical apparatus.
Owner:NINGDE AMPEREX TECHNOLOGY LTD
A coal mine permissible electronic control module and a detection method and a preparation method thereof
ActiveCN116336883Bprevent looseningInhibit sheddingPrinted circuit assemblingDetonatorsPhysical chemistryProcess engineering
This invention discloses a permissible electronic control module for coal mines, along with its testing and manufacturing methods. The method includes coding, a first test, and a second test. The first and second tests involve multiple testing items, such as communication ID confirmation, duplicate code detection, resistance detection, current testing, ignition capacitor detection, bridge wire detection, low-voltage detonation testing, high-voltage detonation testing, delay accuracy testing, and diode testing. This invention performs multi-angle testing on the electronic control module, resulting in more precise and detailed testing methods that prevent accidental detonation. The measurement of delay accuracy ensures instantaneous detonation response during detonation, improving product safety. A glue-filled coating is added to the electronic control module to effectively protect and fix components and soldered parts, preventing loosening or detachment under external forces and avoiding interference from external moisture, dust, and static electricity. This electronic control module can be efficiently manufactured through processes such as surface mount technology (SMT), reflow soldering, and encapsulation, resulting in high efficiency.
Owner:WUXI SHENGJING ELECTRONICS TECH CO LTD
Medicine cutting device with screening mechanism
ActiveCN118990648Bconsistent qualityimprove qualitySievingScreeningMedicinal herbsBiochemical engineering
The present invention belongs to the technical field of medicine cutting equipment, and in particular to a medicine cutting device with a screening mechanism, comprising a screening box, a first fixed seat arranged above the screening box, and a feeder installed on the surface of the first fixed seat, a screening component is arranged below the feeder, and the device is provided with a screening component, so that the impurities that fall can be sent out of the screening box, thereby selecting the high-quality parts, and the Chinese medicinal materials can be divided into different grades through multi-layer screening, and the medicinal materials with relatively high content of effective ingredients can be accurately selected, which is helpful to establish a unified quality standard, so that each batch of Chinese medicinal materials has a more consistent quality, and the quality of qualified Chinese medicinal materials after screening is more stable, which means that each batch of Chinese medicinal materials can maintain a high consistency in efficacy.
Owner:GANSU RUIXIN PHARM TECH CO LTD
A handheld label cutter that prevents warping.
ActiveCN224275269Uavoid scratchesImprove cutting accuracyMetal working apparatusClassical mechanicsStructural engineering
This utility model discloses a handheld anti-tilting label cutter, including a base. An upwardly extending abutment is integrally formed on the left side of the upper edge of the base, and a pressure plate is hinged to the right side of the upper edge of the base. A downwardly penetrating blade storage cavity is provided within the pressure plate. A transverse plate is slidably connected left and right within the blade storage cavity, and a blade holder is slidably connected up and down within the transverse plate. A cutter is mounted at the lower end of the blade holder. This utility model is used for cutting materials. The cutting method of this utility model is as follows: first, the material is pressed onto the base by the pressure plate, and then the cutting is performed by the cutter. This process can improve cutting accuracy, reduce burrs, and, when not cutting, the cutter inside the pressure plate is hidden to avoid scratching the worker, improving safety. The abutment on the base allows the material to be cut to adhere to the abutment perpendicular to the cutter, ensuring the correct cutting angle.
Owner:WENZHOU YONGFENG SELF-ADHESIVE MATERIALS CO LTD
Warp-knitted mesh fabric
The invention discloses a warp-knitted mesh fabric which comprises a fabric body, the fabric body is formed by weaving at least two different yarns including elastic yarns Y3 and non-elastic yarns, the non-elastic yarns include non-elastic yarns Y1 and non-elastic yarns Y2, the non-elastic yarns Y1 and the non-elastic yarns Y2 are threaded on a front guide bar and woven in a one-threading and one-empty threading manner, and the elastic yarns Y3 and the non-elastic yarns Y2 are woven in a one-threading and one-empty threading manner. The non-elastic yarn Y1 and the non-elastic yarn Y2 are woven into a circular structure, the total cross-stitch number in one circular structure is three, when the non-elastic yarn Y1 and the non-elastic yarn Y2 are woven with needle back transverse movement every time, the needle back transverse movement directions are opposite, and a symmetrical mesh structure composed of a plurality of breathable meshes is formed; the elastic yarn Y3 is woven on the inner layer of the fabric body on the rear guide bar in a full-penetration drawing-in mode to form a flat face, and the elastic yarn Y3 is woven to form extension lines which pass through the breathable meshes. The fabric has the advantages of being good in quick-drying property, resilience and air permeability and free to cut.
Owner:BEST PACIFIC TEXTILE
Preparation method of high-strength ultrathin light Al / Mg-Li / Al composite foil
PendingCN119456676ASimple rolling processlow costWork heating devicesMetal rolling arrangementsAlloyComposite plate
The invention belongs to the field of alloy materials, and particularly relates to a preparation method of a high-strength ultrathin light Al / Mg-Li / Al composite foil, which comprises the following steps: cutting a magnesium-lithium alloy and a pure aluminum plate into blocks with the same length and width and different thicknesses, cleaning, stacking according to an Al / Mg-Li / Al mode, rolling into a composite plate through large deformation at a certain temperature, and carrying out heat treatment to obtain the high-strength ultrathin light Al / Mg-Li / Al composite foil. And then large-deformation and small-deformation repeated cold rolling and pressure finish machining cold rolling are adopted for preparation. The method is low in manufacturing cost, simple and convenient, the strength is greatly improved, and large-scale batch production is easy to achieve.
Owner:GUANGDONG UNIV OF TECH
Slitting machine with cleaning mechanism
ActiveCN222268816Ureduce burrsShearing machinesMaintainance and safety accessoriesElectric machineryStructural engineering
The utility model discloses a slitting machine with a cleaning mechanism, which comprises a support base, a particle cleaning device is fixedly mounted at the top of the support base and used for cleaning impurities on the surface of a slitting material, and an electric roll shaft is fixedly mounted in the support base and used for cleaning the impurities on the surface of the slitting material. A limiting device is fixedly mounted at the top of the supporting base and is used for limiting a material to be longitudinally sheared; according to the device, before shearing, a second screw rod is rotated firstly, then the position of a top cutting blade is adjusted through a movable block, the second screw rod is fixed after adjustment, a third screw rod at the bottom is rotated to adjust the position of a fixing ring so as to adjust a cutting groove, and after adjustment is completed, a first motor is started to drive the cutting blade to rotate; then a second motor is started to drive a cutting groove to rotate through fixing of a fixing ring, then an existing traction device is installed on the front portion and the rear portion of the device, and by means of the structure, the effect that the size of each cut strip can be adjusted is achieved.
Owner:BAZHOU XINZHOUYU METAL PRODUCTS CO LTD
Photovoltaic gasket punching equipment
ActiveCN222628043Uachieve lubricationImprove smoothnessMetal working apparatusHydraulic cylinderPunching
The utility model belongs to the field of photovoltaic devices, and particularly relates to photovoltaic gasket punching equipment which comprises a supporting seat. Two hydraulic cylinders are fixedly connected to the top of the supporting seat; the output ends of the adjacent hydraulic cylinders are fixedly connected with transverse plates; the bottom of the transverse plate is fixedly connected with a mold body; the top of the supporting seat is fixedly connected with a fixed frame; the inner side wall of the fixed frame is communicated with a plurality of telescopic rods; the end part of the telescopic rod is communicated with a connecting plate; the bottom of the connecting plate is rotationally connected with a first rotating wheel; the end part of the connecting plate is connected with a spring; a plurality of oil bags are fixedly connected to the top of the supporting seat; when the first rotating wheel rubs against the gasket, the first rotating wheel can rotate, and the lubricating oil in the connecting plate is brushed to the surface of the gasket, so that the gasket is lubricated by the device, the smoothness of the surface of the gasket is improved, the friction coefficient of the surface of the gasket is reduced, burrs and deckle edges generated by friction between the gasket and a die body during gasket punching are reduced, and the punching quality of equipment is improved.
Owner:CHENGDU FEIYUXING TECHNOLOGY CO LTD
Cutting device for cables
The utility model relates to cable cutting technical field, and disclose a kind of cutting device for cable, including workbench and fixedly connected to its top water tank;The utility model is through the setting of pressurizing mechanism and electric telescopic rod, pressurizing mechanism can be pumped out the water in water tank while pressurizing and sent into connecting shell, and the water of pressurized high-speed flow can produce low pressure in connecting shell, thereby generating adsorption effect and pumping out the abrasive in abrasive tank, abrasive and water are sprayed out by spray head, electric telescopic rod pushes connecting shell and spray head to move left and right, thereby realizing water jet to cut cable, can reach the effect that cutting is more level and reduces burr, while temperature can be kept lower, friction temperature is not higher to cause damage to cable, and simultaneously set conveying mechanism, cable can be automatically conveyed to cutting area, subsequent cable can be continuously conveyed after cutting is completed, reduce the trouble of staff, improve the security of work.
Owner:JILIN JIAAN ELECTRICAL MATERIALS CO LTD
Friction stir welding tool and friction stir welding method
PendingEP4321289A4increased heat generationincrease heatWelding/soldering/cutting articlesMetal working apparatus
A friction stir welding tool and a friction stir welding method that can increase the amount of heat generation, while reducing the amount of escaping heat are provided. The friction stir welding tool (1) has a shoulder portion (7) and a probe portion (5) provided on a bottom surface of the shoulder portion (7). The base material of the friction stir welding tool (1) is a ceramic material whose main phase is silicon nitride or sialon. The shoulder portion (7) has a diameter of 35 mm or greater.
Owner:NTK CUTTING TOOLS CO LTD +1
Moxa stick cutting equipment
ActiveCN224275235Ureduce burrsImprove cutting efficiencyMetal working apparatusMechanical engineeringPhysics
The utility model discloses moxa stick cutting equipment which comprises a rack, a feeding device, a pushing device, a pressing device and a cutting device, and the feeding device is arranged at one end of the rack; the pushing device is arranged above the rack and close to the output end of the feeding device, the pressing device is arranged at one end of the pushing device, and the cutting device is arranged at one end of the pressing device; the pushing device and the pressing device are jointly arranged on a supporting table, a first power mechanism capable of enabling the supporting table to move in the front-back direction is arranged below the supporting table, and a second power mechanism capable of enabling the first power mechanism and the supporting table to move in the left-right direction is arranged below the first power mechanism. According to the moxa stick cutting device, moxa sticks can be rapidly cut in batches, the cut small sections of moxa sticks are smooth and attractive, the probability of the burr phenomenon is greatly reduced, the cutting efficiency of the moxa sticks is effectively improved, the automation degree is high, and the labor cost is reduced.
Owner:NANYANG PUNOVA AUTOMATION EQUIP CO LTD
Cable outer sheath stripping machine
ActiveCN119134148BGuaranteed service lifeImprove convenienceApparatus for removing/armouring cablesKnife holderElectrical and Electronics engineering
The present disclosure provides a cable outer sheath stripping machine, including a loading roller conveyor, a stripping machine box, a unloading roller conveyor and a controller arranged on the stripping machine box, wherein the stripping machine box is provided with a clamping and conveying mechanism and a stripping mechanism, wherein the stripping mechanism comprises: a mounting plate; two support knife racks are mounted on the side of the mounting plate and the two support knife racks are respectively located above and below the cable to be cut; a circular cutter is rotatably connected to the support knife rack; a diameter adjustment component is used to adjust the spacing between the two support knife racks; a thickness adjustment component is used to adjust the cutting depth of the circular cutter, and the thickness adjustment component comprises: a cutting depth detection mechanism is used to detect whether the circular cutter cuts into contact with the steel armor layer. The present application can adapt to the longitudinal cutting of cable outer sheaths of different diameters and thicknesses, and improves the convenience, versatility and stripping efficiency of cable outer sheath stripping.
Owner:HANGZHOU YINGMIN TECH CO LTD
Film cutting equipment and film cutting method
The invention relates to the technical field of semiconductor preparation, in particular to film cutting equipment and a film cutting method. The film cutting equipment provided by the invention comprises a base table, a fixed seat and a cutting mechanism, the cutting mechanism comprises cutter bodies in one-to-one correspondence with the side edges of the base plate, one end of each cutter body can rotate relative to the base table, automatic cutting of the thin film can be achieved by controlling the cutter bodies to rotate, and meanwhile compared with a cutting mode of a traditional manual vertical flat pressing cutter, the cutting efficiency is greatly improved. Each cutting point can extrude the edge of the substrate in the rotating process of the cutter body, the cutting force is more concentrated, and the traditional vertical cutting is changed into scraping cutting, so that the cutting is smoother, and the cutting precision is improved; meanwhile, burrs generated by cutting can be reduced, and damage to the edge of the film is reduced.
Owner:DOGAIN LASER TECH (SUZHOU) CO LTD +1
Locking device for closing automobile injection mold
The utility model relates to the technical field of injection molds, and discloses a locking device for closing an automobile injection mold, which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a fixed mold, the top end of the fixed mold is provided with a movable mold, the outer wall of the movable mold is connected with a positioning rod through a positioning assembly, and the left end and the right end of the movable mold are connected with convex blocks through pressing assemblies. Clamping grooves are formed in the left side and the right side of the top end of the fixed mold correspondingly, first locking blocks are fixedly connected to the front end and the rear end of the fixed mold correspondingly, springs are fixedly connected to the outward ends of the first locking blocks correspondingly, and pull blocks are fixedly connected to the other ends of the springs correspondingly. According to the utility model, after the second locking block completely enters the first locking block, the limiting groove in the second locking block corresponds to the limiting block, at the moment, the spring drives the pull block to push the limiting block to enter the limiting groove, the second locking block is fixed in the first locking block, and the fixed mold and the movable mold are locked; a gap between the fixed mold and the movable mold in the injection molding process is reduced, and the product quality is improved.
Owner:CHANGZHOU XUNHONG JINGJI TECH CO LTD
Cutting equipment for floor tile production and processing
ActiveCN119635847Alight in massavoid quality lossWorking accessoriesStone-like material working toolsThreaded rodWorkbench
The invention relates to the technical field of floor tile cutting, and particularly discloses a cutting device for floor tile production and processing, which comprises a workbench, the surface of the workbench is connected with a mounting frame through bolts, a vertical shaft is rotatably mounted in the mounting frame, and a swing handle is rotatably mounted on the outer wall of the vertical shaft. The end, away from the vertical shaft, of the swing handle is in threaded connection with a threaded rod, a scratching knife is fixedly installed at the bottom end of the threaded rod, and the driving assembly is used for driving the swing handle to swing in a reciprocating mode with the vertical shaft as the circle center. The driving assembly is matched with the cutter feeding part to drive the swinging handle and the cutter to intermittently deepen a notch in a floor tile in the swinging process, on the premise that the situation that the floor tile cannot be broken along a cutting seam due to the fact that the depth of the cutting seam is insufficient is avoided, burrs or sharp edges at the fracture of the floor tile can be reduced, and the cutter only gradually descends in the swinging process, so that the cutting efficiency is greatly improved. The feeding amount of the cutting knife to the floor tile is uniformly divided into a plurality of steps, so that the instantaneous cutting depth of the floor tile is reduced.
Owner:LINYI SHIZAI NEW BUILDING MATERIALS CO LTD
Hot press forming die for producing hinge cover
The utility model discloses a hot press forming die for producing a hinge cover, which comprises an upper die, a lower die and a middle plate, and the middle plate is arranged between the upper die and the lower die. A forming boss is arranged on the upper die, a forming die cavity is formed in the middle plate and matched with the forming boss, a groove is formed in the middle of the middle plate, and a protruding block is arranged in the middle of the lower die and matched with the groove. A forming column and a forming through hole are arranged in the forming die cavity, the forming through hole is communicated with the groove, a forming groove is formed in the protruding block, and the position of the forming groove is opposite to the position of the forming through hole. Through the design of the upper die, the lower die and the middle plate, hot press forming of a complex hinge cover is achieved, meanwhile, the product quality is guaranteed, and high economic benefits are achieved.
Owner:KUNSHAN JUSHUO ELECTRONICS CO LTD
Tail roll cutting device
ActiveCN224288304Ureduce wrinklesReduce wrinkles and even cut the situationFinal product manufactureSecondary cells manufactureHigh diaphragmStructural engineering
The utility model relates to a tail roll cutting device which comprises a cutter and a limiting piece used for limiting the sliding direction of the cutter, the limiting piece and the cutter are arranged in a crossed mode, an abutting piece is arranged on the side, facing the cutting edge of the cutter, of the limiting piece, and the abutting piece is arranged at the initial end of the cutting path of the cutter. The abutting piece is movably arranged in the direction towards or away from the limiting piece, and in the moving process of the abutting piece, the abutting piece abuts against or is separated from the limiting piece; the abutting piece comprises a first abutting arm, and the side wall, facing the cutter, of the limiting piece protrudes out of the first abutting arm or is flush with the first abutting arm. In the process of cutting off the diaphragm, the abutting part slides towards the limiting part and abuts against the edge, close to the initial end of the cutter, of the diaphragm under the combined action of the abutting part and the limiting part, cutting of edge notches is facilitated, the diaphragm cutting efficiency is improved, and the conditions of burrs and wrinkles are reduced.
Owner:BEIJING PURE LITHIUM NEW ENERGY TECH CO LTD
Imaging lens and its electronic devices
The present invention provides an imaging lens, comprising a lens with a groove, a lens, and a pressure ring with an extension. The groove and the extension form a glue storage groove, there is a gap between the groove and the extension, and the pressure ring, the lens, and the lens barrel form a first glue storage space. The glue storage groove is connected to the first glue storage space, so that glue can enter the first glue storage space from the glue storage groove to bond the lens barrel, the lens, and the pressure ring at the same time, thereby improving the structural stability of the imaging lens.
Owner:JIANGXI JINGCHAO OPTICAL CO LTD
Cutting mechanism for spiral duct machine
ActiveCN224183208Ureduce burrsPrecise cuttingMetal working apparatusCircular discControl engineering
The utility model relates to the technical field of air duct processing, and discloses a cutting mechanism for a spiral air duct machine, which comprises a base, air cylinders are arranged at four corners of the upper end of the base to support a lifting plate, a sliding plate driven by the air cylinders and a servo cutting machine are arranged in the lifting plate, vertical pressure is reduced in a horizontal sliding cutting mode, and cutting burrs of an air duct are effectively reduced. A supporting mechanism is arranged on the base and comprises a supporting frame and an arc-shaped sliding rail stretching across the upper end of the air pipe, and two stabilizing mechanisms capable of moving along an arc-shaped sliding groove are arranged on the sliding rail. The stabilizing mechanism adopts a sliding sleeve, a square rod and a stabilizing head structure with a roller, the roller abuts against the surface of the air pipe to improve the cutting stability, a support head is arranged on the square rod and is in threaded connection fit with an adjusting disc, and the direction of the roller can be flexibly adjusted to adapt to the air pipes with different rotating speeds. The problems that a traditional cutting mechanism is prone to shaking, and burrs are obvious are solved, and the cutting precision and the air duct finished product quality are remarkably improved.
Owner:XIAMEN JINSHUFENG VENTILATION EQUIP CO LTD
Spiral grooving cutter
The utility model relates to the technical field of cutters, in particular to a spiral slotting cutter, which is suitable for slotting and processing wood boards, adopts a spiral design, and comprises a cutter handle and a cutter head axially connected to the end part of the cutter handle, the cutter handle and the cutter head are integrally formed, the cutter handle is configured to be connected with a clamp, and the clamp is connected with the cutter head. At least two axial lower cutting blades are uniformly distributed in the circumferential direction of the tool bit, and the axial lower cutting blades are arranged on the tool bit in a central symmetry manner; wherein the front tool face of the axial lower cutting blade is of an arc-shaped structure, and the cutting blades are evenly distributed in the circumferential direction of the tool bit and arranged on the tool bit in a central symmetry mode. Wherein each axial downward cutting insert has the same circumferential tilt direction with respect to the axis. Through the arrangement of the scheme, the problem of cutting machining of soft wood boards can be solved, burrs are improved, and the machining quality of the boards is improved.
Owner:CHENGDU HENGCHENG TOOLS CO LTD
A cutting device for plastic film production
ActiveCN224391234UReduce the phenomenon of constant stickinessimprove accuracyMetal working apparatusPlastic filmMaterials science
The utility model discloses a cutting device for plastic film production relates to the field of plastic film production, include: support frame, cutting knife, the cutting knife telescopic connection in support frame inside top, the receiving plate is set up in the cutting knife below, is used for receiving plastic film, wherein, the side of cutting knife is provided with first cylinder and second cylinder and rotates up and down, the plastic film is passed between first cylinder and second cylinder, a plurality of extension holes are opened to first cylinder outside, and a plurality of extension holes are all provided with thorn and are telescopic in the inside, in the practical operation of the utility model, when electric push rod drives thorn and extends first cylinder, can stab into the plastic film surface, and the distribution of need cutting is pre -bore, when bore is completed, using cutting knife to bore position again carries out cutting, can further improve the accuracy and efficiency of cutting, reduce the phenomenon that plastic film cutting produces sticky constantly.
Owner:QINGDAO XINFENGHAI PACKAGING MATERIALS CO LTD
Laser heating system
PendingCN119545663Areduce burrsReduce the amount of dustPrinted circuit manufactureGlass fiberLaser heating
The invention discloses a laser heating system, and relates to the technical field of circuit boards, the front end face of a cabinet body is provided with a front baffle plate, the rear end face of the cabinet body is provided with a heat dissipation baffle plate, the bottom of the inner cavity of the cabinet body is provided with a bottom plate, and the top of the bottom plate is movably connected with a fixing seat of a laser heater from left to right in sequence; sliding blocks are transversely arranged on the front end face and the rear end face of the bottom of the fixing base of the laser heater, linear guide rails matched with the sliding blocks are transversely arranged on the front end face and the rear end face of the top of the bottom plate, and the laser heater is movably installed on the rear end face of the top of the fixing base of the laser heater. The servo sliding table moving mechanism can be driven by the servo motor to move, and the laser machine is pulled to move repeatedly. Angles of the laser heater and the fixing seat of the laser heater can be adjusted, so that the angle of the laser machine can be adjusted, and therefore, according to actual requirements, a laser beam is aligned to a corresponding position, after the whole equipment is used and heated, resin and glass fibers are subjected to hot melting, and burrs and dust amount are reduced.
Owner:KUNSHAN CHI ASIAN MECHANICAL & ELECTRICAL LTD CO
Atomized liquid based on acidic electrolyzed water, preparation method and method for preparing acidic electrolyzed water
ActiveCN116019250Bquality improvementImprove the suction experienceTobacco treatmentElectrolysed waterPhysical chemistry
The present invention discloses a kind of atomized liquid based on acidic electrolyzed water, preparation method and acidic electrolyzed water preparation method, by electrolyzing salt electrolyte (potassium carbonate) solution, adjusting electrolysis time and electrolysis pressure, producing acidic electrolyzed water with pH value of 2-5 at anode; adding acidic electrolyzed water when allocating electronic atomized liquid, adjusting atomized liquid pH value, reducing pH value of atomized liquid system, weakening irritation and burr sense caused by nicotine, more compliant, better comfort, while acidic electrolyzed water is colorless and tasteless water, will not bring peculiar smell and the addition of water, will not only make mist more compliant, but also bring comfortable moist feeling, user's suction experience is better, less irritation. The manufacturing process is simple, time-consuming, low cost investment, economic and environmental protection; adding atomized liquid is simple to operate, and the quality of atomized liquid, suction experience and comfort can be improved.
Owner:东莞市吉纯生物技术有限公司
Injection molding equipment and molding method of diode
ActiveCN118559961BEasy to take outAchieving location determinationDomestic articlesCoatingsInjection mouldingMechanical engineering
The present invention relates to the field of diode injection molding technology, and discloses a diode injection molding device and molding method, including a frame, the top of the frame is fixedly connected to a table, the top of the table is fixedly connected to a diode injection molding assembly and a shifting assembly for loading and unloading the diode, the injection molding assembly includes a mounting frame 1, the mounting frame 1 is fixedly connected to the top of the table, and two light rods are fixedly connected to both sides of the mounting frame 1. The present invention forms an injection mold cavity by setting two shifting injection mold assemblies, and an upper injection mold assembly and a lower injection mold assembly move up and down to open and close, and switches the two shifting injection mold assemblies through a driving mechanism to achieve rapid loading and unloading operations, effectively solving the problem of pausing injection molding during loading and unloading, thereby wasting working hours and low production efficiency, and closing the mold tightly through the pressure generated by air pressure, effectively avoiding the situation where gaps are generated during injection molding.
Owner:JIANGSU HUAMEI ILLUMINATION TECH CO LTD