112results about How to "Guaranteed cutting accuracy" patented technology

The invention relates to the technical field of self-adaptive control laser cutting, in particular to a self-adaptive laser cutting method and system based on characteristic parameters of sheet metal parts. Firstly, by establishing a space coordinate system and obtaining a top view image of a cutting platform, contour deviation is calculated, a correction initial position is generated, and then a cutting path is optimized. And the laser cutting head moves to the corrected initial position according to the path and performs a cutting task. In addition, the method further comprises the steps that the to-be-processed sheet metal part image is segmented into a plurality of sub-images, and a sub-image cross list is established to describe the connection relation of the sub-images. And extracting a subimage feature vector through a feature learning model, and adjusting a control parameter by using cutting simulation information to compensate an error. And for each sub-image, based on the cutting result and the connection relationship, adaptive adjustment of control parameters is carried out, and the precision of the subsequent cutting step is ensured. And finally, a complete cutting task is realized by updating the cutting mark and merging the sub-images.

The utility model belongs to the technical field of withdrawal and straightening machines, and particularly relates to a stainless steel through needle production straightening device which comprises a feeding mechanism, and the feeding mechanism is sequentially provided with a driving mechanism, a first straightening mechanism and a second straightening mechanism from the starting point of the straightening process. The outer wall, located at the tail end of the straightening procedure, of the feeding mechanism is fixedly provided with a cutting frame used for completing quantitative cutting work, a sliding frame is slidably assembled at one end of the interior of the cutting frame, vertical penetrating grooves are formed in the two side walls of the top of the sliding frame in a penetrating mode, and a movable cutter block is slidably assembled at the top of the interior of the sliding frame in a lifting mode. Inclined guide groove plates are fixedly mounted on the two sides of the top end of the interior of the cutting frame, and penetrating columns movably penetrate through the corresponding vertical penetrating grooves and the inclined guide groove plates in sequence. According to the utility model, the movable cut-off knife can cut off on the premise of moving along with raw materials, errors caused by instantaneous extrusion between the raw materials and the knife are avoided, the cut-off trigger structure is simple and sensitive, and an additional sensor does not need to be mounted.

The invention relates to the technical field of laser cutting, in particular to a laser cutting machine with an automatic slag removal function. Comprising a fixing shell, the fixing shell is fixedly connected to the outer side of a sword grid, a water supply channel is formed in the fixing shell, the fixing shell is composed of low prismatic table parts and high prismatic table parts, the multiple low prismatic table parts are arranged at intervals in a line shape, the high prismatic table parts are connected between every two adjacent low prismatic table parts, and through holes I are formed in the top faces of the low prismatic table parts at intervals; and through holes II are formed in the top face of the high prismatic table part at intervals, and the through holes II communicate with the water supply channel. Cold water is conveyed into the water supply channel through the water supply mechanism, so that the cold water emerges through the through hole I and the through hole II and flows downwards along the outer wall of the fixed shell, a water curtain can be formed on the outer wall of the fixed shell, slag can be directly cooled and solidified when splashing to the water curtain and falls downwards, the slag is prevented from being accumulated on the surface of the sword grid, and the service life of the sword grid is prolonged. Therefore, the cutting precision can be guaranteed, and the surface of the sword grid does not need to be manually cleaned.

The invention discloses an aluminum profile positioning and cutting device, and relates to the technical field of aluminum profile machining equipment, the aluminum profile positioning and cutting device comprises a working table, a fixing frame is fixedly mounted on one side of the working table, a cutting mechanism is arranged at the top of the fixing frame, and rotating rollers are arranged on the table top of the working table at equal intervals. When the half gear is meshed with the full gear, gas in the gas storage tank is pumped out and compressed, the compressed gas is conveyed into the first communicating cavity through the second connecting pipe, and the compressed gas is sprayed to the surface of the cutting disc through the nozzle arranged on the surface of the first communicating cavity so as to cool the cutting disc; and therefore, instant cooling of the cutting disc is achieved through compressed air, the influence of heat generated by friction on a cutter and an aluminum profile is avoided, normal operation of cutting work is ensured, the cutting precision of the device on the aluminum profile is also ensured, and therefore the practicability of the device is improved.

The present application relates to the technical field of laser processing, especially to a lock processing and cutting device, which comprises a machine table and a transfer module installed on the machine table; a laser head is fixedly installed at the end of the execution component of the transfer module; a conveying assembly for conveying a sheet is fixedly installed above the machine table; wherein a positioning assembly for side positioning of the sheet and a stop assembly for stopping the end of the sheet are installed above the machine table; through the synergistic effect of the positioning assembly and the stop assembly, the present application realizes accurate positioning of the sheet, effectively guarantees the cutting accuracy and consistency of the lock panel; secondly, the traditional bench type single piece processing is replaced by a pipeline type continuous operation; the conveying, positioning and cutting processes of the sheet can be seamlessly connected, the auxiliary time of equipment waiting and manual intervention is reduced, the production efficiency is greatly improved, the finished product and waste after cutting can be automatically separated along the pipeline, and the post-processing process is greatly simplified.

The invention relates to the technical field of cutting, and provides a broken bridge aluminum door and window assembling and processing machine which comprises a base, a first motor is fixedly installed on the front portion of the base, a first threaded rod is fixedly installed at the output end of the first motor, a first sleeve is installed on the surface of the first threaded rod in a threaded mode, and a connecting rod is fixedly installed on the circumferential face of the first sleeve. A support is fixedly installed at the top of the connecting rod, a second motor is fixedly installed at the top of the support, a second threaded rod is fixedly installed at the output end of the second motor and is in threaded connection with a second sleeve, an electric push rod is fixedly installed on the circumferential face of the second sleeve, and laser cutting equipment is fixedly installed at the output end of the electric push rod. And a protection device is arranged at the top of the base. According to the technical scheme, the problem that in the prior art, when equipment works, workers are accidentally injured or other objects interfere with the equipment is solved.

The application discloses a kind of inductor full-automatic production device, including rack, the shell conveying assembly for conveying is equipped on the rack, along the direction of movement of the conveying assembly, the capacitor loading assembly for loading capacitor band is sequentially equipped on the rack, the resistance loading assembly for loading resistance band and the IC band loading assembly for loading IC band are sequentially equipped on the rack, the welding assembly for welding the capacitor band, resistance band and IC band on the shell is further equipped on the rack.The beneficial effects of the application mainly include:high degree of automation, realize full-automatic capacitor, resistance and IC band cutting bending forming and welding, without manual operation throughout, so as to improve processing efficiency when mass production, at the same time, the technical effects of reducing labor cost, processing cost and labor intensity can make enterprises effectively utilize human resources, and collection is convenient.

A locking mechanism for a power tool includes a fixed locking block installed below one end of the support, a fixed bracket installed at the other end of the support, and a locking handle hinged to the fixed bracket via a second pivot. A first pivot is located outside the second pivot on the locking handle, connected to one end of a drive shaft. The other end of the drive shaft is connected to one end of a lower moving plate located inside the support. A sliding locking block is installed below the other end of the lower moving plate. When the locking handle is rotated inward to the locked position, the drive shaft pushes the sliding locking block inward, reducing the distance between the sliding locking block and the fixed locking block, thus locking the support. When the locking handle is rotated outward to the open position, the drive shaft pushes the sliding locking block outward, increasing the distance between the sliding locking block and the fixed locking block, thus releasing the support. This invention features adjustable locking force and stable locking; the locking handle can be folded inward, making it less likely to be touched, ensuring the cutting accuracy and safety of the power tool.

The utility model discloses a kind of laser cutting structures of clamping card pipe, including chassis, the side mount frame of guide rail strip is installed in the top of one side of chassis, equidistantly installed on the pipe body auxiliary support assembly of chassis, the pipe feeding travelling trolley is installed on the side mount frame, the pipe feeding chuck is installed on pipe feeding travelling trolley, the pipe body fixing mechanism is installed in the top of one end of chassis, the cutting mechanism is located in one end of chassis, and cooperates with the pipe body fixing mechanism, and the hydraulic blanking mechanism for supporting pipe body is located in front of cutting mechanism;The stability, efficiency and safety of production are improved by the precise design and automation control of this structure, and it is the effective application of laser cutting technology in pipe processing field.

The invention provides a crystal processing method which is used for processing equipment to cut a crystal, the processing equipment comprises a cutting tool and a bearing film, the method comprises the following steps: the crystal has a front surface and a back surface which are oppositely arranged, the front surface of the crystal is provided with a first protective layer bonded by wax, and the back surface of the crystal is provided with a second protective layer bonded by wax; forming a cut unit; the cut unit is bonded to the bearing film, and the bearing film is located on the back face of the cut unit; placing the bearing film adhered with the cut unit on processing equipment, and controlling a cutting tool to cut the cut unit to form cut particles; and taking down the bearing film and the protective layer on the cut particles to form crystal particles. The protective layers bonded by wax are arranged on the two surfaces of the crystal, so that the fracture resistance of the crystal in the cutting process can be remarkably enhanced, and edge collapse, fragmentation or internal micro-cracks generated in the cutting process of the crystal are greatly reduced, thereby directly improving the processing yield of crystal particles.

This utility model belongs to the field of photovoltaic technology and discloses a positioning fixture for cutting silicon rod edge pieces. The positioning fixture for cutting silicon rod edge pieces includes a base, a first positioning component, and a second positioning component. The first positioning component is used to position the silicon rod edge piece when cutting the sharp corner of the end of the edge piece. It includes a first positioning post and a first clamping member, which are adjacent to each other on the base along a first horizontal direction. The side of the first positioning post is configured to abut against the side plane of the silicon rod edge piece, and the first clamping member is configured to clamp the arc surface of the silicon rod edge piece. The second positioning component is used to position the silicon rod edge piece when cutting the side arc block. It is set on the base and can simultaneously limit the silicon rod edge piece in the first and second horizontal directions, with the second horizontal direction perpendicular to the first horizontal direction. This utility model can position the silicon rod edge piece, ensuring the cutting accuracy of the silicon rod edge piece.

The utility model discloses a PCCP simple cutting device which comprises a cutting fixing plate and a cutting machine, the cutting machine is installed on the upper wall face of the cutting fixing plate, and an adjusting rolling supporting structure is installed on the cutting fixing plate. The adjusting rolling supporting structure comprises two pairs of connecting blocks, a pair of angle adjusting plates, a pair of fixing supports, two pairs of first rotating hinged supports, two pairs of adjusting rods, two pairs of second rotating hinged supports, two pairs of telescopic rods, two pairs of locking rotary knobs, a plurality of embedding grooves and a plurality of supporting rolling wheels. The utility model relates to the technical field of cutting equipment, and has the beneficial effects that the problems that the existing PCCP needs to be temporarily cut according to the laying requirement in the construction process, most workers hold a cutting machine to cut the pipeline, the cutting depth and the cutting angle cannot be accurately controlled through direct cutting, and the cutting efficiency is high are solved; the problems that when a cutting machine is used for cutting, very large counter-acting force is generated, the operation strength is high, the difficulty is high, and the cutting precision of the pipeline cannot be guaranteed are solved.

The utility model provides a kind of cutting device for processing label, including rack, still including limit storage subassembly, paper conveying component, mobile cutting assembly, feeding assembly and material receiving assembly, the utility model cooperates between limit storage subassembly, mobile cutting assembly and feeding assembly, realizes when cutting label, can automatically feed label, reduces the participation of personnel, reduces artificial cost, while machine feeding is more stable and accurate compared with artificial feeding, to increase the processing precision of label, by setting limit storage subassembly, after paper is placed in lifting platform, rotary motor and electric telescopic link drive limit plate one and limit plate to paper limit, to ensure the accuracy of its position, to ensure the cutting precision of label, to improve the quality of label.

The adjustable reverse boring groove cutter comprises a cutter bar, an embedded protruding block is arranged on the cutter bar, a cutter holder is connected to the embedded protruding block in a clamped mode, the cutter holder comprises a radial extension part, the radial extension part protrudes in the radial direction of the cutter bar, a mounting groove is formed in the radial extension part, and the cutter bar is connected with the mounting groove in a clamped mode. The mounting groove comprises a forward cutter groove and a pull-back cutter groove, the forward cutter groove and the pull-back cutter groove are formed in the two ends of the radial extension part in the axial direction of the cutter bar respectively, and blades are arranged on the forward cutter groove and the pull-back cutter groove. According to the adjustable reverse boring groove cutter, the same cutter can be used for machining the front face and the back face, the dismounting step and the positioning step are reduced, and certain machining precision can be improved while the machining efficiency is improved.

This invention provides an automatic circuit board cutting device, including a base, a laser cutting head, and a central control module. A rotating shaft is mounted on the center of the upper surface of the base via a rotation drive assembly. Multiple mounting plates are fixedly connected to the outer surface of the rotating shaft. Mounting slots are formed on the outer sides of each mounting plate. Positioning components are provided on both the front and rear sides of each mounting plate. The mounting slots are used to place the circuit board to be cut, and the positioning components are used to fix the circuit board to be cut. This invention, by setting multiple rotatable mounting plates on the base and utilizing the central control module for coordinated control, achieves multi-station switching and continuous circuit board cutting. This integrates automated feeding, positioning, cutting, finished product collection, and waste separation functions, eliminating reliance on manual intervention, realizing continuous unmanned operation, and significantly improving cutting efficiency.

The utility model relates to the technical field of carpet cutting, in particular to automatic carpet edge cutting equipment which comprises a workbench, connecting plates are connected to the two sides of the bottom end of the workbench, a rotating handle side plate is rotationally arranged on one side of each connecting plate, and one end of each rotating handle side plate penetrates through the corresponding connecting plate; the two-way threaded rod is driven to rotate by rotating the handle side plate, so that the two moving blocks drive the side edge cutting blades to move relatively, the two sides of a carpet can be cut, the side edge cutting requirements of carpets with different widths are met, the cutting knife rest is pushed by the electric push rod to slide in the second guide groove, the vertical threaded rod is driven to rotate by the rotating air cylinder, and the cutting effect is good. The bearing block drives the main cutting blade to move up and down, the middle of a plate can be cut, a buffer spring in the positioning mechanism is driven to push a sliding block while the cutting tool rest is pushed downwards through an electric push rod, the plate is pressed by a pressing plate, the plate is positioned in the cutting process, the plate is prevented from moving, and the cutting precision is guaranteed.

The laser cutting machine beam comprises a body and a base, the body comprises an outer wall, a circular ring is arranged in the center of the outer wall, the circular ring is hollow and extends to the two ends communicated with the outer wall in the axial direction of the body, the beam is provided with a guide rail and a rack, and the outer wall is provided with a guide rail groove matched with the guide rail and a rack groove matched with the rack; reinforcing ribs are arranged between the circular ring and the outer wall, and projections of the reinforcing ribs in the radial direction of the circular ring fall into the guide rail groove and / or the rack groove. Through the internally hollow circular ring, on one hand, the overall weight of the cross beam is reduced, on the other hand, the circular ring in the center of the main body can enhance the internal structural strength of the main body, through arrangement of the reinforcing ribs, the overall structural strength of the cross beam is improved, and the projections of the reinforcing ribs in the radial direction of the circular ring fall into the guide rail groove and / or the rack groove to share stress from the rack and the guide rail; the supporting stability of the cross beam in the moving process of the laser head is enhanced, and the good cutting precision of the laser cutting machine during high-speed operation is met.

The utility model relates to the technical field of cutter shaft gap adjustment, disclose a kind of cutter shaft gap adjustment device, adjusting mechanism includes mounting bracket, mounting bracket is sleeved in the outer ring surface of first connecting bracket, the outer ring surface bolt connection of mounting bracket has locking bolt, the both sides of mounting bracket are equipped with adjusting cavity, the inboard of adjusting cavity is connected with adjusting frame, and mounting bracket and adjusting frame are positioned by fixed bolt between them.Adjusting frame is connected through notch, and adjusting frame moves in the inboard of notch.Adjusting frame is provided with two groups, and two groups of adjusting frame are connected in the both sides of adjusting cavity in adjusting mechanism.The utility model is by loosening locking bolt and fixed bolt, adjusting frame can move in adjusting cavity and notch, without disassembling a large number of components, can quickly adjust adjusting frame position, lay foundation for cutter shaft gap adjustment, satisfy production line quick change type demand.

This utility model relates to the field of metal processing technology, specifically to a slag cleaning device for laser cutting machines, designed to solve the problems of low efficiency, poor safety, and insufficient adaptability of manual slag cleaning. The device includes two mounting plates connected by a sliding structure. A grooved scraper is installed below each mounting plate, the groove engaging with a serrated support strip. The drive assembly includes a drive wheel with a positioning column, fixed to both ends of a telescopic rod I. The telescopic rod I is connected to a synchronous wheel I via a driven wheel. The synchronous wheel I drives a smaller diameter synchronous wheel II via a synchronous belt, causing the turntables at both ends of the telescopic rod II to rotate. Driven by the eccentric fixed column I and the L-shaped connecting plate, the scraper periodically oscillates to remove the slag. The mounting plate spacing is adjusted via a screw-adjustable guide rod and an internally threaded tube, adapting to different serrated strip spacings. This device achieves simultaneous movement and slag scraping, improving cleaning efficiency and versatility.

The utility model discloses a cutting device for clothing processing, including conveying table and the cutting groove of opening on conveying table, the conveying table top fixed mounting has the portal frame, be provided with cutting mechanism on the portal frame, the cutting mechanism includes the cylinder of fixed mounting at the portal frame top. The utility model discloses, under the interaction of conveying table, cutting groove, portal frame, cutting mechanism, push material mechanism and limiting mechanism, the cylinder in cutting mechanism and motor cooperation drive cutting piece, and high -efficient realization multilayer cloth tube's quick cutting, and the processing efficiency is greatly promoted, and the anti -cutting groove in cutting groove effectively protects cutting piece, prolongs its life, and reduces the cost, and the cloth tube of cutting well is pushed out automatically by push material mechanism, and seamless linkup subsequent process, and the limiting mechanism accurate fixed cloth tube, guarantee cutting accuracy, finally bring efficient, stable and accurate cutting experience for clothing processing, effectively promote clothing production quality and efficiency.

The utility model relates to a cutting device for aeronautical part machining, and belongs to the technical field of part machining. The cutting device for aeronautical part machining comprises a base, a butt joint seat and a mounting seat, the butt joint seat and the mounting seat are arranged on the outer side of the base, and a cutter is arranged on the mounting seat; the device further comprises two butt joint mechanisms, and the two butt joint mechanisms are arranged between the mounting base and the butt joint base and used for completing quick disassembly and assembly of the tool and the butt joint base. Wherein the butt joint mechanism comprises a sliding block, a magnetic plate and a metal plate, the magnetic plate is embedded into the mounting seat, one side of the metal plate is magnetically connected with the outer side of the magnetic plate, the other side of the metal plate is in butt joint with the sliding block, and the mounting seat is in butt joint with the butt joint seat through the sliding block; in the tool mounting process, alignment treatment can be automatically completed, the mounting and butt joint efficiency and precision are improved, the mode that air closing locking is matched with bolt reinforcing is adopted, the tool stability is effectively guaranteed, the loosening phenomenon in the cutting process is reduced, and the cutting precision is guaranteed.

This utility model relates to the technical field of waterproof material processing equipment, specifically a double-sided waterproof tape perforated cutting device, including a platform. The top of the platform is respectively provided with a support frame, a positioning groove, and a guiding mechanism. A limiting roller and a roller shaft are rotatably mounted on the inner side of the support frame. A limiting ring is sleeved on the outer side of the limiting roller. A U-shaped frame is fixedly installed on the top of the support frame. A drive motor is fixedly installed on the right side of the U-shaped frame. A sliding groove is formed on the top surface of the U-shaped frame. An adjusting screw and a positioning rod are installed inside the sliding groove. A movable support plate is sleeved on the outer side of both the adjusting screw and the positioning rod. A cutting motor is installed at the bottom of the movable support plate. This double-sided waterproof tape perforated cutting device utilizes the structural design of the guiding mechanism to smoothly guide the waterproof tape, ensuring cutting accuracy and improving the cutting effect of the device.

This utility model proposes a dual-axis pipe cutting machine, including a feeding section and a processing section fixed on the frame. The feeding section includes a rectangular storage bin, a material conveying device, a material conveying chute, a pushing chute, and a pushing device. The material conveying device has a material chain plate with a bending angle of not less than 90°. The outlet of the pushing chute is aligned with the inner cutting shaft of the roll changing and cutting unit in the processing section. The roll changing and cutting unit has a roll changing disc and a power unit that drives the roll changing disc to rotate on both sides of the left side plate of the frame. The roll changing disc has an inner cutting shaft and an outer cutting shaft mounted on two fixed seats. The outer cutting shaft is equipped with a synchronous positioning mechanism on the right side plate of the frame. A cutting mechanism is installed below the outer cutting shaft, and an automatic loading and unloading mechanism is installed below the inner cutting shaft. This utility model improves the fit between the equipment and the material, thereby increasing production efficiency.

The utility model provides a kind of release film preparation slitting equipment, including workbench, sliding plate, positioning plate, support frame, leveling roller, slitting structure and guide structure, wherein: sliding plate fixed mounting is installed in the surface of workbench, and positioning plate fixed mounting is installed in the both sides of sliding plate surface, and the outer side of support frame is fixedly installed in the rear of workbench;The leveling roller is installed in the inner side of support frame;The slitting structure fixed mounting is installed in the outer side of workbench middle position, and the guide structure fixed mounting is installed in the front side of workbench;The setting of the utility model slitting structure and guide structure can adjust tool position according to the thickness of release film, and the shunt collection of release film strip can be carried out.

The utility model relates to profile cutting technical field especially relates to a profile cutting machine, the profile cutting machine includes: work board, guide block, reset component, baffle, adjusting assembly, clamping assembly, the top one side fixed connection of work board has the assembly plate, the top remote both sides symmetrical fixed connection of assembly plate has the support plate, the inside fixed connection of the similar one side of two support plates has the rotating rod, the outside rotation of rotating rod is connected with the bearing plate, the right rear side fixed connection of bearing plate has the connecting rod, the inside rotation of connecting rod one side is connected with transmission rod, the top fixed connection of bearing plate has the motor, the drive end fixed connection of motor has the driving wheel, the utility model can adjust the baffle position fastly, determines the cutting length size, has improved work efficiency greatly, has reduced the time and the energy consumption of adjustment, and avoided the thread wear problem caused by the frequent dismounting and the installation bolt nut, has improved the stability of equipment whole.

The utility model relates to an adhesive film transportation tool with a jointing function, which comprises power components arranged on a frame and a workbench arranged on the frame, and the power components are uniformly distributed on two sides of the workbench; the tool further comprises a hot pressing assembly, a cutting assembly and a fixing block connected to the frame. The hot pressing assembly and the cutting assembly are both arranged on the fixing block and act on the workbench. A sensing plate is arranged on the surface of the workbench. The tool further comprises a controller. Through interlocking control of the integrated induction plate and the controller and linkage operation of the power assembly, the hot pressing assembly and the cutting assembly, the manual intervention link is eliminated, the production takt is completely matched with a continuous production line, and the productivity is improved.

The utility model relates to a pipe cutting tool which comprises a handle, the handle is provided with an installation portion used for being matched with cutting knives of different cutting specifications, the cutting knives are detachably installed on the installation portion and comprise a shell, the shell is provided with a containing groove for containing a pipe, and blades used for cutting the pipe are installed on the peripheral wall of the containing groove. The cutting diameter can be changed by matching the cutting knives with different cutting specifications on the mounting part of the handle, and when pipes with different diameters need to be cut, only the corresponding cutting knives need to be mounted on the mounting part, so that the operation is convenient, and the cutting efficiency is improved. The problem that in the prior art, the radial positioning position of the pipe is adjusted through a roller, so that the pipe is extruded is solved, and the cutting precision and the pipe quality are guaranteed.

The utility model relates to basalt fiber processing technical field discloses a kind of basalt fiber automatic cutting feeding equipment, including base, the front side of the base is fixedly connected with extension plate, the top of the base is provided with cutting mechanism, the rear side of the base is provided with sorting mechanism, the sorting mechanism is used to sort after cutting basalt fiber, the cutting mechanism includes U-shaped frame, the right side rear end of the U-shaped frame is fixedly connected with motor one, the output end of the motor one is through U-shaped frame and is fixedly connected with two-way threaded rod one. In the utility model, the position of the guide roller is adjusted by the telescopic link one, and the basalt fibers of different specifications are adapted to enter the cutting area. The two-way threaded rod is rotated by the motor one, and the two threaded rods are synchronously rotated by the transmission assembly. The motor two makes the cutting blade rotate at high speed, completes the cutting, realizes the guidance fiber and stable efficient cutting, and ensures the cutting accuracy and stability.

The utility model discloses a 3D printing equipment with cutting mechanism, including base and install the mount frame and install frame of base top, the surface of base is equipped with the base through the second module swing installation, the surface of mount frame is equipped with 3D printing head through the lift module and the first module swing installation, the surface of base is equipped with electric push rod through the assembly frame, and the protruding end of electric push rod is connected with the cutting mechanism that carries out cutting to the printing piece, the surface of base is equipped with the mount frame on one side of second module, and the both ends of install frame are rotatably connected mount frame through the mounting shaft, and install frame is provided with cutting positioning assembly that assists printing piece cutting in the inside, the utility model discloses can not need to remove printing piece to external equipment or station, can carry out base separation, greatly shorten the time period from printing to obtain final product, improve overall manufacturing efficiency significantly, and guarantee the stability when cutting, guarantee the smoothness of incision, improve the precision and quality of cutting.

The utility model discloses a plastic sheet cutting device with high cutting precision, which comprises a base, a mounting groove is arranged on the base, a plurality of transmission rollers are rotatably installed in the mounting groove, a transmission device is arranged between the end portions of all the transmission rollers, a side stopper is sleeved on both end portions of each transmission roller, a cutting area is arranged on one side of the mounting groove, a cutting frame is arranged on the cutting area, a cutting cylinder and a cutting knife are arranged on the cutting frame, a translation device is arranged on the side of the cutting area away from the mounting groove, a positioning plate is arranged on the translation device, a distance sensor and a piezoelectric sensor are arranged on the positioning plate, the distance sensor is electrically connected with the translation device, the piezoelectric sensor is electrically connected with the cutting cylinder and the transmission device, adjusting waist grooves are arranged on both sides of the piezoelectric sensor, and a side stopper is slidably installed on each adjusting waist groove. The utility model not only is convenient to use, but also has the advantages of wide application range, high working stability, good cutting effect, convenient maintenance and long service life.