20results about How to "Improve cutting quality" patented technology

The utility model relates to the technical field of auxiliary material shearing, and discloses a circulating shearing device which comprises a shearing tank, a first water inlet assembly, a buffer tank and a second water inlet assembly, a first water inlet and a first feed port are formed in the top of the shearing tank, and a first discharge port is formed in the bottom; the first water inlet assembly is communicated with the first water inlet; the top of the buffer tank is provided with a second water inlet and a second feed port, and the bottom is provided with a second discharge port; the second material outlet is communicated with the first material inlet; the second feeding hole is communicated with the first discharging hole; according to the auxiliary material shearing device, on the basis that the requirement for large-batch shearing of auxiliary materials is met, the shearing time is shortened, and the shearing efficiency is improved.

The invention relates to the technical field of cutting devices, and particularly discloses a paperboard production cutting device which comprises a machine body, the machine body is provided with a cutting mechanism used for cutting paperboards, and the machine body is further provided with a clamping mechanism, an adsorption mechanism and a discharging mechanism. The clamping mechanism is arranged on the machine body and used for clamping and fixing the side edge of a paperboard, the clamping mechanism is matched with the machine body in a lifting mode, the adsorption mechanism comprises an air exhaust channel and a plurality of adsorption parts, the adsorption parts are communicated with the air exhaust channel, the air exhaust end of the air exhaust channel is connected with air exhaust equipment, and the air exhaust equipment is connected with the air exhaust mechanism. And the discharging mechanism comprises a moving assembly and a supporting piece, the moving assembly drives the supporting piece to slide in the mode of being attached to the machine body, the upper end of the supporting piece elastically abuts against the lower end face of the paperboard, and the cutting quality of the paperboard is improved through the cutting device.

The invention discloses a laser cutting method for large-scale polycrystalline diamond, which relates to the technical field of superhard material processing, and comprises the following steps: S1, light source selection: selecting a laser light source with smaller wavelength; s2, a cutting method: first-knife flattening: carrying out first-time cutting on the end surface of the sample by using a laser cutting machine; rotating and cutting the sample, namely rotating the sample by 180 degrees through the rotating function of the laser cutting machine after the sample is swung to be flat, and then cutting for the second time and normally cutting to obtain a high-flatness slice; s3, cutting loss control is conducted, specifically, gap loss is monitored in the cutting process and controlled to be about 0.10 mm; and S4, degumming and block collapse control: before cutting, coating glue on the surface of the sample, irradiating under ultraviolet light, and after cutting is finished, immersing the sample into hot water for degumming. According to the laser cutting method for the large-scale polycrystalline diamond, the cutting quality can be remarkably improved by reasonably selecting a light source, scientifically designing a cutting process and adopting efficient auxiliary materials.

The utility model relates to the technical field of meat product processing, in particular to a slitting device for meat product processing, which comprises a bottom table, a slitting table is arranged at the center of the top surface of the bottom table, a plurality of vertical rods are arranged on the periphery of the slitting table, cross beams are connected to the top surfaces of the vertical rods on the same side, longitudinal beams are connected among the cross beams, and sliding grooves are formed in the top surfaces of the cross beams. A plurality of sliding blocks are arranged in the sliding groove, connecting blocks are coaxially arranged on the top faces of the sliding blocks, the connecting blocks on the two sides are connected with control beams, and the control beams are parallel to the longitudinal beams. And a slitting tool is arranged below the control beam. According to the slitting device for meat product processing, the slitting cutter is arranged, the driving table moves below the control beam and drives the slitting cutter to move synchronously, in the moving process of the slitting cutter, the slitting cutter with the trapezoidal section cuts meat products from shallow to deep, and the slitting quality of the meat products is improved.

The utility model relates to the field of carton processing, and discloses a paperboard cutting device for carton processing, which comprises a cutting table, supporting leg columns for supporting are arranged at the four corners of the lower part of the cutting table, a positioning plate is fixedly connected to one side of the upper surface of the cutting table, and a main supporting frame is mounted in the middle of the upper surface of the cutting table; a guiding numerical value rod is fixedly connected to the upper portion of the interior of the main supporting frame and sleeved with a moving sleeve, a connecting block is fixedly connected to the upper surface of the moving sleeve, side plates are fixedly connected to the two sides of the exterior of the connecting block, and a cutting mechanism is arranged between the two side plates. The movable sliding sleeve drives the connecting block, the movable sleeve and the side plate to move synchronously, meanwhile, the corresponding specific numerical value of the movable sleeve moving on the guide numerical rod is observed in real time, the specific adjusting position of the cutter is reflected, and compared with the prior art, the adjusting mode has the advantages that the error is smaller when the paperboard cutting position is determined, and the cutting precision is higher.

The utility model provides a cutter roller and an arc-shaped cutter device with the cutter roller. The cutter roller and the arc-shaped cutter device are used for cutting disposable hygienic products. The arc-shaped cutter device comprises a cutter roller and an anvil roller, and the anvil roller and the cutter roller are correspondingly arranged. A first bearing assembly of the cutter roller is located between the first supporting component and the roller body. A second support member of the anvil roller is located between the second bearing assembly and the anvil body, and the second support member radially abuts the first support member. When the second bearing assembly receives an external load force, the second support member transmits the load force to the first support member, and the anvil body deforms in a direction of a counter force opposite to the load force. The first bearing assembly is subjected to a reverse force opposite to the loading force, the roller body deforms in the direction of the reverse force, and the deformation amount of the cutter roller in the cutting process towards the reverse force can be changed by changing the position of the first bearing assembly relative to the first supporting component in the axial direction, so that the cutting quality is improved.

The utility model belongs to the technical field of processing platform, concretely relates to a precision marble platform for full -automatic special -shaped slicing processing, including X -axis, Y -axis and vacuum adsorption platform, X -axis includes X -axis marble base, X -axis linear guide rail, X -axis slide and X -axis linear motor, Y -axis includes Y -axis marble base, Y -axis linear guide rail, Y -axis slide and Y -axis linear motor, X -axis marble base is gantry marble base, and the gantry marble base is fixed on Y -axis marble base, and the perpendicularity of Y -axis and X -axis is less than 5um, and the vacuum adsorption platform is fixed on Y -axis slide, overcome the deficiency of prior art, solve the problem of special -shaped slicing efficiency and precision, easy to maintain, and the response speed of platform can be improved greatly.

The invention discloses a composite lens, a light group module, a pole piece cutting device and a manufacturing method, the composite lens comprises a liquid crystal and two interlayers, the liquid crystal is arranged between the two interlayers, the liquid crystal is provided with a plurality of circular diffraction units, and the circular diffraction units are arranged between the two interlayers. At least two of the plurality of circular ring diffraction units are different in morphology and refractive index. The composite lens can generate unique target focusing light spots, the range of the effective focal depth can cover the vibration range of materials caused by structural working conditions, therefore, the cutting efficiency can be improved, the field lens is used for improving the energy density of the focusing light spots within the diffraction limit, higher cutting force can be achieved, and the cutting efficiency is improved. And meanwhile, a narrower cutting seam width can be generated, so that the cutting quality of the pole piece can be improved, dust generated in the cutting process is greatly reduced, and the dust treatment difficulty can be reduced.

The application discloses a cutting synergist for liquefied petroleum gas and a preparation method thereof, and belongs to the technical field of cutting synergists. The cutting synergist is prepared by mixing the following components with the mass content: an alkyl ferrocene mixture 5-8%, n-octane 6-10%, ethylene glycol monoethyl ether 8-10%, isooctyl nitrate 10-15%, acetone 15-25%, and 200# solvent oil 25-45%. The application is a high-efficiency energy-saving synergist for cutting liquefied petroleum gas, and the performance of the liquefied petroleum gas after the addition of the synergist can reach and exceed the cutting performance level of the original petroleum gas and acetylene gas, and the liquefied petroleum gas can completely replace acetylene gas, natural gas and pure propane to be used as industrial gas for metal cutting. The product performance exceeds that of natural gas, industrial propane and the same kind of synergists on the market, and has a wide application prospect, and is a great breakthrough of industrial gas in the industrial field of China.

The utility model discloses an automatic plate cutting machine which comprises a machine frame, and a cutting mechanism is installed on the machine frame and used for cutting plates. A cutting table is installed on the machine frame and used for supporting a plate, and the cutting table rotates through a rotating mechanism installed on the machine frame. Adjusting plates are arranged on the two horizontal and longitudinal sides of the cutting table correspondingly, clamping assemblies are installed on the adjusting plates and used for clamping and fixing plates, and the adjusting plates are driven by a manual driving mechanism installed on the rack to move horizontally. The utility model relates to the technical field of plate cutting machines, in particular to an automatic plate cutting machine which solves the problems that according to an existing cutting machine, a cutter is adjusted through a rotating disc, manual operation is needed in the adjusting process, and the cutting efficiency is high. The risk of manual operation is increased due to frequent contact with the cutter, and the use safety is low.

The invention provides a manufacturing method of a Mini-LED packaging BT substrate, and the method comprises the following steps: S1, carrying out the processing of the surface of a BT carrier plate, and enabling the surface to form a compact light absorption film layer; s2, performing laser grooving on the BT carrier plate subjected to surface treatment; s3, electroplating and copper deposition are carried out on the BT carrier plate after slotting; s4, a circuit pattern is manufactured on the BT carrier plate after copper deposition is completed; s5, performing resistance welding processing on the BT carrier plate on which the circuit pattern is manufactured; and S6, carrying out nickel-palladium-gold treatment on the BT carrier plate subjected to resistance welding treatment, and then carrying out cleaning, cutting, fragmentation and inspection to obtain the Mini-LED packaging BT substrate. According to the manufacturing method of the Mini-LED packaging BT substrate provided by the invention, the surface of a BT carrier plate is treated, so that a compact light absorption film layer is formed on the surface of the BT carrier plate; according to the method, the undemanded area is removed through the laser, grooving of the LED packaging BT substrate is achieved, the width of the groove can be not larger than 0.1 mm, the cutting quality is improved, the grooving precision is improved, the manufacturing cost is reduced, and therefore high-precision and low-cost grooving manufacturing is achieved.

The utility model relates to the technical field of bag cutting machines, and discloses a bag cutting machine convenient to adjust, which comprises a machine body, a first motor is fixedly mounted on the surface of the machine body, a rolling shaft is fixedly mounted on the surface of an output shaft of the first motor, and a cutting block is slidably connected to the surface of the machine body. When the movable shaft moves towards the right side, the movable shaft can abut against the long block to slide towards the right side, so that when the long block slides towards the right side, the conveying belt can be driven to slide towards the right side, and fixation between the long block and the conveying belt can be relieved by pulling an inserting rod and a limiting block to be away from the conveying belt; when the sliding shaft rotates, the rotating shaft can be driven to rotate in the rotating direction of the sliding shaft, then the inclined block is driven to rotate, the cutting length of the plastic woven bag can be adjusted according to the inclination angle of the inclined block, and therefore the convenience of workers in work is improved, the working efficiency is improved, and the working cost is reduced.

The utility model discloses a slitting device with three cutter shafts, which relates to the technical field of lithium battery preparation and comprises a cutter holder, an upper slitting cutter mechanism, a middle slitting cutter mechanism and a lower slitting cutter mechanism, the upper slitting cutter mechanism, the middle slitting cutter mechanism and the lower slitting cutter mechanism are mounted in the cutter holder, and the cutter holder is provided with a plurality of cutter shafts. The middle slitting knife mechanism is located between the upper slitting knife mechanism and the lower slitting knife mechanism, a foil area cutting area is formed between the upper slitting knife mechanism and the middle slitting knife mechanism, a material area cutting area is formed between the middle slitting knife mechanism and the lower slitting knife mechanism, and a pole piece can enter from the foil area cutting area. And the material area penetrates out of the material area cutting area. According to the utility model, pole pieces can be divided into multiple pieces, and foil cutting and material cutting can be carried out simultaneously; each slitting parameter of the foil area and the material area can be independently controlled, on the premise that the slitting efficiency is guaranteed, independent control over the foil area technology and the material area technology is achieved, the slitting quality of the pole piece is improved, and the probability of burrs and powder falling is reduced.

A device for cutting a tethered bladder for closing a container is disclosed wherein the cutting device comprises: a first set of horizontal blades coplanar with each other; a second set of horizontal blades coplanar with each other and vertically spaced apart from the horizontal blades in the first set; and a set of transverse blades arranged for engaging the horizontal blades together so as to create two connecting straps between the tamper-evident tape and the side wall of the capsule, and another transverse blade terminating on one side at a midpoint of one of the horizontal blades and at a free point on the opposite side, i.e., at least one of the horizontal blades, the other transverse blade is not adjacent to any blade such that the transverse groove created by this other transverse blade ends with an end completely surrounded by the portion of the capsule that is noted not to break.

The utility model discloses a wire harness cutting device for data line production, which comprises a base, a lead screw, a clamping plate and a roller, and is characterized in that the base is fixedly connected with a mounting seat, the mounting seat is fixedly connected with the lead screw, the lead screw is connected with a first sliding block, the first sliding block is connected with an electric saw, the base is fixedly connected with a sliding rail, and the sliding rail is fixedly connected with the clamping plate. A second sliding block is slidably connected into the sliding rail, a connecting rod is rotatably connected to the second sliding block, one end of the connecting rod is rotatably connected to a rotating disc, the rotating disc is fixedly connected to a rotating shaft of a third servo motor, the third servo motor is fixedly connected to a base, and the bottom of the base is connected with a fixing frame; the cutting device has the advantages that the servo motor is matched to complete cutting, manual work is not needed, working efficiency is improved, the roller and the clamping plate are matched to straighten a data line, errors are reduced, cutting precision is improved, meanwhile, the problem that rubber sheets are not completely bonded by wire harnesses cut is solved, and cutting quality is improved.

The utility model discloses a laser cutting device, and belongs to the technical field of cutting equipment. According to the laser cutting device, the lens translation driving piece can drive the laser galvanometer assembly to move in the first horizontal direction, so that the laser can cut the to-be-cut strip on the fixed cutting table and the movable cutting table, two times of cutting are completed through one-time feeding, compared with the prior art, a cutter does not need to be maintained or replaced, and the cutting efficiency is improved. In addition, the consistency of sheet materials cut by laser is high, burrs can be reduced, the cutting efficiency and quality are improved, and the maintenance difficulty and the maintenance frequency are reduced; and meanwhile, the second dust collection assembly can correspond to the cutting position of the to-be-cut strip by adjusting the position of the movable cutting table, the dust removal effect is improved, and the cutting quality is guaranteed.

The invention provides a cutting fluid spraying device, multi-wire cutting equipment and a multi-wire cutting method.The cutting fluid spraying device is applied to the multi-wire cutting equipment, and the multi-wire cutting equipment comprises a cutting wire used for cutting a crystal bar; the cutting fluid spraying device comprises a nozzle unit, the nozzle unit comprises a nozzle arranged above a cutting line and used for spraying cutting fluid and a moving assembly used for moving the nozzle, the moving assembly comprises at least one moving unit, each moving unit comprises a driving part, a mounting part and a moving part, the nozzle is arranged on the mounting part, and the moving part is arranged on the mounting part; the moving part can drive the mounting part to move under the driving of the driving part; and the nozzle movement control unit is used for obtaining position change information of a cutting point of the crystal bar and the cutting line in the wire cutting process and controlling the moving assembly to move the nozzle based on the position change information, so that the distance between the nozzle and the cutting point is within a threshold value. According to the cutting fluid spraying device, the multi-wire cutting equipment and the multi-wire cutting method, the cutting quality can be improved, and the cost can be reduced.

The utility model discloses a pressing structure of a mica tape cutting device, which relates to the technical field of mica tape production slitting equipment and comprises a base, a support column is arranged at the upper end of the base, a mounting frame is arranged at the upper end of the support column, a servo motor is arranged on the side wall of the mounting frame, and a rotating shaft is arranged at the output end of the servo motor. One end of the rotating shaft is provided with a first rotating disc, one end of the first rotating disc is provided with a rotating column, one end of the rotating column is provided with a second rotating disc, the side wall of the rotating column is rotatably connected with a connecting column, the lower end of the connecting column is provided with a mounting plate, the lower end of the mounting plate is provided with a cutting knife, and the lower end of the mounting plate is provided with a pressing seat. According to the mica tape cutting device, the mica tape is pressed by the cutting knife before being cut, displacement of the mica tape during cutting is avoided, cutting deviation is avoided, the mica tape is limited by the positioning column and is prevented from being lifted by the rubber pad, the cutting quality is further improved, meanwhile, waste generated due to cutting damage is reduced, waste is reduced, and the mica tape cutting device is simple in structure and easy to operate.

The present application discloses a cutter wheel with auxiliary teeth, including a disc surface symmetrically arranged on both sides and an axial hole for installing a cutter shaft; the disc surfaces on both sides extend and intersect along the outer edge toward the longitudinal center section of the cutter wheel to form a symmetrical cutting edge surface, and a plurality of main cutting teeth are evenly spaced on the cutting edge surface; a tooth groove is arranged between two adjacent main cutting teeth; a plurality of auxiliary teeth are arranged in the tooth groove; by arranging auxiliary teeth of preset size between the main cutting teeth, on the one hand, the cutting pressure of the main cutting teeth is shared, and the service life of the cutter wheel is increased; on the other hand, the setting of the auxiliary teeth avoids the generation of cutting line protrusions and wavy lines, improves the cutting quality and quality, and can still avoid the phenomenon of overlapping cutting tooth marks under greater pressure. In addition, the present application can set auxiliary teeth of corresponding structures in a targeted manner according to different processing requirements of the cutter wheel, so as to meet various processing requirements and has high applicability.