42results about How to "Avoid compromising cut quality" patented technology

The invention discloses an operation table for cutting a hardware pipe fitting. The table comprises a supporting platform, wherein the supporting platform is provided with a bracket and a lifting frame, the bracket is provided with a mounting plate, the mounting plate is provided with a rotating air cylinder, a rotating disc and fixed guide rails, the rotating air cylinder is connected with the rotating disc, and the fixed guide rails are distributed around the center of the rotating disc; the fixed guide rails are slidably connected with guide blocks, wherein the portion between each guide block and the rotating disc is connected with a corresponding transmission rod, each transmission rod is connected with the eccentric position of the rotating disc, and the fixed guide rails are provided with arc-shaped clamping plates; the center of the rotating disc is provided with a fixed rod, wherein one end of the fixed rod is provided with a positioning disc, elastic seats are distributed around the positioning disc, and each elastic seat is provided with a corresponding arc-shaped pressing plate; and the lifting frame is close to the positioning disc, wherein the top end of the lifting frame is provided with an arc-shaped supporting plate. The operation table for the cutting hardware pipe fitting has the advantages of being novel in structure, suitable for cutting operation of hardware pipe fittings of different pipe diameters, wide in applicable range, and stable and reliable in placement, and accordingly cutting quality can be improved.

The invention provides a machining-stable steel structure cutting device, and relates to the technical field of steel structure machining. The machining-stable steel structure cutting device comprisesa support base; the top of the support base is connected with an electric push rod; the top of the electric push rod is connected with a support plate; a suspended frame box is mounted in the bottomcenter of the support plate; a driving motor is bolted to the bottom of the inner wall of the suspended frame box; and a cutting blade is welded on an output shaft of the driving motor. In the machining-stable steel structure cutting device, when the cutting blade is descended for cutting, steel structures can be fixedly clamped by lateral clamping blocks, and the clamping effect is improved by springs, so that the cutting effect of the steel structures is improved, and the influence on the cutting quality by shaking in the cutting process is prevented; meanwhile, no manual operation is neededin the clamping operation, so that the operation is more convenient; and the cutting places can be cooled in the cutting process, so that the influence on the cutting blade and the cutting places ofthe steel structures by high temperature is prevented, and the cutting quality is improved.

The invention discloses equipment used for cutting a polyvinyl chloride (PVC) pipe. The equipment comprises a rotary shaft, a saw blade, a driven gear, two supporting frames, two sliding rods, two installation plates, a rack, two clamps and a driving unit. According to the equipment for cutting the PVC pipe, the pipe is clamped through the clamps, the installation plates are driven to move through the driving unit, then the rack, the driven gear and an external gear drive the rotary shaft and the saw blade to rotate, the saw blade is used for cutting the pipe, and the cutting effect is good. The driving unit drives the clamps to move and meanwhile drives the saw blade to rotate, the design is ingenious, and the structure is simplified. An annular groove is formed in each supporting rod, the saw blade is used for cutting the pipe in the annular groove areas, and the supporting rods are used for supporting the to-be-cut part of the pipe, so that the situation that the pipe is concaved during cutting, and the cutting quality is affected is avoided. The equipment used for cutting the PVC pipe is simple in structure and convenient to use.

The invention discloses rapid cutting equipment for a glass curtain wall and a cutting method of the rapid cutting equipment, relates to the technical field of glass curtain wall cutting, and aims to solve the problems that an existing glass curtain wall plate is generally cut manually through a glass cutting knife to form scratches, only one glass panel can be cut through one-time operation when the cutting knife is used for cutting, but a high number of the glass curtain wall plates are required, and time is consumed during batch processing. A fixing seat is fixedly arranged on the upper end face of a base, connecting seats are fixedly arranged at the front end and the rear end of the fixing seat, the connecting seats are fixedly connected with the base, four supporting rods are fixedly arranged above the fixing seat, and a placing plate is fixedly arranged above the four supporting rods. First fixing boxes are arranged on the two sides of the placing plate correspondingly. Second fixing boxes are arranged above the connecting seats, and cutting mechanisms are arranged between the first fixing boxes and between the second fixing boxes correspondingly.

The invention discloses a positioning and cutting device for fabricated steel structure construction. The positioning and cutting device comprises a base, a grinding assembly, a knife grinding assembly, a material guide groove and a control box, wherein a first U-shaped plate is fixed on the upper side of the base, an air blowing assembly, a first auxiliary fixing assembly, a harmful gas treatment assembly and a third hydraulic cylinder are fixed on the upper side of the first U-shaped plate, the air blowing assembly is located on the left side of the harmful gas treatment assembly, a second driving motor is fixed on the lower side of the third hydraulic cylinder through a piston rod, the grinding assembly is used for grinding a steel structure after cutting, and the knife grinding assembly is used for grinding a cutting blade and a grinding blade. The positioning and cutting device for the fabricated steel structure construction has the advantages that different fabricated steel structures can be fixed in an assisted mode, large steel structure waste materials after cutting can be crushed and stored, chippings generated during cutting can be automatically cleaned, and the length of the fabricated steel structures can be accurately positioned.

The invention discloses a lifting platform suitable for supporting feeding of large-pipe-diameter pipes. The lifting platform belongs to the technical field of pipe machining equipment. The lifting platform comprises a power device, a steering gear I and a steering gear II, wherein the power device is connected with an input shaft of the steering gear I; connecting shafts are connected to output ends of the left and right sides of the steering gear I; an output end of the rear side of the steering gear I is connected with an input shaft of the steering gear II; output ends of the left side andthe right side of the steering gear II are connected with connecting shafts, and worm gear lead screw lifters are connected to the connecting shafts; and at least two sets of brackets used for supporting pipes are installed on the upper portions of the worm gear lead screw lifters. According to the lifting platform, a screw rod lifter is controlled to ascend or descend by means of the power device, and the height of the brackets can be adjusted, so that the axes of the pipes and the axis of a totally-enclosed plate-pipe all-in-one machine are at the same height, the machining quality and precision of the pipes are guaranteed, the universality is good, the manufacturing cost is low, the use is safe and reliable, the production operation efficiency can be improved, and the lifting platformcan be used as a pipe feeding support and used for supporting the pipes in the cutting process.

The invention discloses a stainless steel pipe cutting device for a pen. The device comprises a cabinet body, a winding mechanism, a guiding mechanism, a feeding mechanism, a size limiting mechanism,a cutting mechanism and a material receiving mechanism, wherein a fixing frame is arranged on the cabinet body, the winding mechanism is arranged on the fixing frame and is used for winding a stainless steel pipe, a supporting table is arranged on the position, located on one side of the fixing frame, of the cabinet body, the guiding mechanism and the feeding mechanism are arranged on the supporting table, the feeding mechanism pulls the stainless steel pipe and is guided through the guiding mechanism, and when the head end of the stainless steel pipe is conveyed above the material receiving mechanism and abuts against the size limiting mechanism, the cutting mechanism cuts the stainless steel pipe and the cut stainless steel pipe is collected through the material receiving mechanism. Thedevice has the advantages of high processing efficiency, good processing precision, high safety, and can guarantee the life safety of employees.

The invention discloses a full-automatic dried bean curd production system and a dried bean curd production method, and belongs to the technical field of dried bean curd production equipment. A stacking piece moves on a guide piece in the vertical direction on a fixed frame; when a limiting plate is encountered, after counterclockwise rotation, resetting is realized under the action of a torsionalspring and the limiting plate is positioned between an upper limiting plate and a lower limiting plate; when the output end of a stacking driving part withdraws, the stacking part supports the limiting plate to enable a frame mold to reach a certain height, then the frame mold enters a next procedure to be squeezed for 15 times, and redundant water in the bean curd can be sufficiently dischargedthrough the frame mold and through holes in a frame cover plate.

The invention discloses intelligent cutting equipment for buildings. The intelligent cutting equipment comprises a base and four universal wheels, wherein the four universal wheels are detachably arranged at four corners of the bottom of the base correspondingly, and the intelligent cutting equipment further comprises a positioning mechanism, detachably arranged at the top of the base; and a cutting mechanism, detachably arranged at the left end of the top of the base. When the intelligent cutting equipment is used for cutting, materials can be positioned, the situation that cutting quality isaffected due to shaking is avoided, multi-angle positioning of the materials can be achieved, the accuracy of chamfering and multi-angle cutting of the materials is guaranteed, time and labor are saved, limitation is small, the quality of cut products is guaranteed, and cutting requirements of ceramic tiles, ceramic plates and other materials are greatly met.

The invention discloses a leveling device used for fireproof coiled material cutting, and relates to the field of cutting devices. For solving the problem of poor cutting quality due to the fact thatfolded edges of a material cannot be leveled through existing cutting equipment, the leveling device comprises two transverse fixed transverse plates fixed to a base, a material receiving table is arranged between the two fixed transverse plates, a transverse sliding groove is formed in the bottom of the material receiving table, a transverse guiding cross rod is fixed in the transverse sliding groove, two moving sliding blocks are slidably matched on the guiding cross rod, two vertical supporting rods fixed on the base are arranged at the bottom of the fixed transverse plates, forward and reverse rotating motors are fixed to the front sides of the supporting rods, and rockers are fixed to output shafts of the forward and backward rotating motors. According to the leveling device, the device not only can cut the to-be-cut materials, but also can carry out leveling on the folded edges before cutting, the cutting quality is prevented from being influenced by the folded edges, the cuttingeffect is good, the whole device is simple in structure, and the manufacturing cost is low.

The invention discloses a cutting motion control method and device, and a computer readable storage medium. The method comprises the following steps: determining an acceleration section and a deceleration section in the cutting process of a to-be-cut graph on the basis that the duration value of each acceleration cutting motion or deceleration cutting motion is larger than the minimum response balance time of a servo driver and the natural vibration period value of a cutting machine at the same time; determining a processing path of the to-be-cut graph according to the contour line of the to-be-cut graph, and determining an acceleration section and a deceleration section of the corresponding processing path according to the minimum response balance time, an acceleration response characteristic determined based on the rigidity of the cutting machine, and a user acceleration and a user speed preset by a user; and calculating the maximum cutting speed and the maximum cutting acceleration in the cutting process of the corresponding machining path. The machining path with the known length can be stably cut within the shortest time, materials can be cut in a high-acceleration, high-movement-speed and low-vibration mode so that the cutting quality can be guaranteed, and the cutting efficiency and the cutting precision are effectively improved.

The invention discloses a device for automatically cutting off fiber nibs. The device comprises a cabinet, a discharging mechanism, a guiding mechanism, a feeding mechanism, a size limiting mechanism,a cutting mechanism and a collecting mechanism, wherein a fixing frame is arranged on the cabinet, the discharging mechanism is arranged on the fixing frame and is used for guiding out fiber strips,the portion, located at one side of the fixing frame, of the cabinet is provided with a supporting platform, the guiding mechanism and the feeding mechanism are arranged on the supporting platform, and the feeding mechanism pulls the fiber strips and conducts guiding through the guiding mechanism. When the head ends of the fiber strips are conveyed to the position above the conveying mechanism andabut against the size limiting mechanism, the cutting mechanism cuts the fiber strips, and the fiber strips which are cut off are collected through the collecting mechanism. The device has the advantages of being high in machining efficiency and machining precision, high in safety and capable of guaranteeing life security of employees.

The invention is suitable for the technical field of concrete production, and provides a high-precision aerated concrete block production device which comprises a rack; the workbench is mounted on the rack; the cutting assembly is arranged above the workbench and comprises a plurality of steel wires which are arranged in parallel at intervals; the adjusting assembly is used for synchronously adjusting the distance between adjacent steel wires, the transmission part comprises a second connecting rod, a rack, a gear and a third connecting rod, one end of the third connecting rod is eccentrically hinged to the end face of the gear, the other end of the third connecting rod is hinged to a guide sleeve, and the guide sleeve is longitudinally installed on the rack in a sliding mode; according to the aerated concrete cutting device, aerated concrete can be cut at the same time through the multiple steel wires, the working efficiency is improved, the distance between the steel wires is adjusted through the adjusting assembly, the aerated concrete can be cut into blocks of different sizes, and the adaptability is improved; and the transmission part is arranged, the steel wire is driven to gradually descend, meanwhile, longitudinal reciprocating cutting is conducted, aerated concrete cutting is facilitated, and the cutting speed is increased.

The invention discloses a plate cutting device for automotive frame middle plate machining. The device comprises a base, wherein a plurality of conveying rollers are arranged at the top of the base, a fixing frame is fixed to the top of the base, a cutting mechanism is arranged on one side inside the fixing frame, a first electric guide rail is fixed on the side, far away from the cutting mechanism, of the inner wall of the top of the fixing frame, a fixing piece is connected to the bottom of the first electric guide rail, the bottom end of the fixing piece is fixedly provided with an air cylinder, and the bottom end of the air cylinder is connected with a baffle plate. According to the plate cutting device, a plurality of conveying rollers are arranged on the base for plate conveying operation, the cutting mechanism in the fixing frame is used for carrying out cutting operation, the condition that plates slide forwards to cause the cutting position to be deviated after the plates are conveyed to the position is avoided through limiting of the baffle plate, the distance between the baffle plate and the cutting mechanism can be selected according to requirements through the connection of the first electric guide rail, so that that accurate cutting operation and cutting quality can be ensured.

The invention discloses clothing fabric cutting equipment, and relates to the technical field of clothing. The clothing fabric cutting equipment comprises a fixed seat; two supporting plates are fixedly connected with the right side of the upper surface of the fixed seat; a winding wheel is fixedly hinged between the two supporting plates through a pin shaft; the outer surface of the winding wheelis wound with fabric; two symmetrical electric push rods are fixedly connected with the upper surface of the fixed seat; the telescopic ends of the electric push rods are fixedly connected with a movable plate; a connecting plate is fixedly connected with the middle part of the bottom surface of the movable plate; the bottom end of the connecting plate is fixedly connected with a cutting wheel through a pin shaft; two symmetrical sleeves are fixedly connected with the bottom surface of the movable plate; each sleeve is internally provided with a telescopic spring; a sleeve rod is arranged atthe lower part of each telescopic spring; and the bottom ends of the two sleeve rods correspondingly penetrate through the two sleeves and extend out of the sleeves. With the adoption of the clothingfabric cutting equipment, the fabric can be fixed as a whole, and self-dislocation of the fabric is avoided during cutting so as not to cause cutting deformation which affects the cutting quality.

The invention discloses a simple cosmetic bottle cutting device, comprising a level gauge, a base, a numerical control motor, a camera, a rotation shaft, a cosmetic bottle fixing table, a cutter, a heat radiation fan, an LED lamp, a dust collector, fixing plates and a water spray tank, wherein the base is provided with the level gauge and the numerical control motor, the rotation shaft is arranged at the central position of the upper surface of the base, the top end of the rotation shaft is provided with the cosmetic bottle fixing table, the cosmetic bottle fixing table is provided with the two rows of fixing plates, the inner walls of the fixing plates are provided with expansion link, the top end of the expansion link is provided with a protection pad, the base is provided with the camera and the water spray tank, the water spray tank is provided with a sprayer, one side of the cosmetic bottle fixing table is provided with the cutter, and the base is provided with the dust collector and the heat radiation fan. The simple cosmetic bottle cutting device can avoid influence to human health, temperature is reduced in time, the service life is prolonged, the structure is simple, the use is convenient, and the popularization is facilitated.