963 results about "Circular saw" patented technology

The invention relates to the technical field of wood cutting equipment, in particular to wood cutting equipment for recombined wood processing, which comprises a rack, a three-axis moving platform is mounted at the top of the rack, an electric rotating rod is arranged on the three-axis moving platform, and a circular electric saw is mounted on the electric rotating rod. A plurality of sets of mounting plates are evenly connected to the machine frame at intervals from front to back, the number of each set of mounting plates is two, each mounting plate is provided with a rod frame capable of ascending and descending, the top of each rod frame is connected with a supporting plate used for supporting a wood board, and a left pressing tool and a right pressing tool are hinged between the two mounting plates in each set. By arranging the multiple sets of rod frames, the supporting plates and the pressing tools, sufficient supporting and fixing can be provided for a wood board, the pressing blocks can synchronously move front and back along with the circular electric saw, the pressing blocks move to push the rod frames to move downwards one by one so as to drive the supporting plates to move downwards to avoid the circular electric saw, and the rod frames move downwards to pull the pressing tools to swing through the connecting plates to be separated from the wood board so as to avoid the circular electric saw; and the stability and the accuracy in the cutting process are ensured.

The invention relates to the technical field of electric tools, in particular to a high-stability electric circular saw base which comprises a main machine shell, a lateral protective cover is movably assembled on the side wall of the main machine shell, an electric control type cutting circular saw is installed on the side wall of the main machine shell and located in the lateral protective cover, and a lateral stability adjusting base is arranged on one side of the main machine shell. And a side hanging type dust collecting box is mounted on the side wall of the lateral stable adjusting seat. According to the high-stability machine base for the electric circular saw, the lateral stability adjusting base is arranged on one side of the main machine shell, the position of the whole electric circular saw is limited through the lateral stability adjusting base, and therefore the stability of the electric circular saw in the mounting and cutting process is improved, and operation is convenient; the embedded overhead guide rail with the built-in electric control lead screw is fixedly assembled on the upper surface of the lateral stability adjusting seat, the electric control lead screw is directly connected with the main machine shell and is controlled, and storage and unfolding are convenient.

The invention relates to the field of metal water pipe machining equipment, and discloses automatic production and machining equipment for bathroom metal water pipes, which comprises a machining table, a back plate is fixedly mounted on the rear side of the top end of the machining table, a movable table is movably mounted on one side of the front end of the back plate through a guide rail, and an upper sliding table is movably mounted on the upper side of the front end of the movable table; the four corners of the bottom end of the upper sliding table are connected to the four corners of the top end of the lower sliding table through reset springs, a cutting shaft is movably installed at one end of the lower sliding table, a cutting circular saw is fixedly installed at the outer side end of the cutting shaft, and a transmission shaft is movably installed in the middle of the interior of the lower sliding table. Through innovative designs such as multi-shaft transmission, dynamic synchronization, vibration cutting and magnetic polishing, automation, high precision and high efficiency of bathroom metal water pipe production are achieved, the finished product quality and the production efficiency are remarkably improved, meanwhile, the labor cost and energy consumption are reduced, and the production line is suitable for large-scale bathroom pipe machining scenes.

The invention discloses a double-arm citrus picking robot and a picking method, and belongs to the technical field of agricultural automation equipment. The robot comprises a crawler-type moving chassis, a symmetrically-arranged double-mechanical-arm system, a machine vision system, a citrus collecting bin and a control system. The double-mechanical-arm system adopts a main and auxiliary collaborative framework, the tail end of a main mechanical arm is integrated with a clamping jaw and vacuum suction disc parallel mechanism, an auxiliary mechanical arm is provided with a rotary circular saw blade, and lossless clamping of fruits and precise cutting of fruit stems are achieved. The machine vision system realizes high-precision citrus identification under complex illumination by improving a YOLOv5 network and fusing an HSV dynamic threshold value and Focal Loss optimization; graded path planning is combined with an A * algorithm and an RRT * algorithm, and motion safety of the mechanical arm is ensured through bounding box collision detection. The picking method comprises the steps of three-dimensional semantic map construction, collaborative grabbing and cutting, lossless transfer and the like. The problems that a single-arm robot is low in efficiency, fruits are prone to being damaged, fruit stems are not thoroughly treated and the like are solved, and the robot is suitable for automatic orchard harvesting in hilly areas.

A guided circular saw system having a track and a ramp that is connected to a benchtop by a pair of hinge members. Hinge members are formed of a top section, a middle section and a bottom section and facilitate raising and lowering of the track in a quick and easy manner without tools. The track is raised to facilitate placing a workpiece under the track and then the track is lowered in place thereby engaging and holding the workpiece in place. A sled attached to a cutting device and the sled and cutting device slides along the track thereby cutting the workpiece. The track includes sacrificial grip strips that extend along the sides of the track and include an upper layer of material that is rigid and a lower layer of material that is compressible and has a high coefficient of friction and thereby holds the workpiece in place.

The utility model discloses saw blade base body heat treatment equipment which comprises a furnace body, a furnace chamber is arranged in the furnace body, a movable door is arranged on the side wall of the furnace body, a plurality of electric radiant tubes are symmetrically arranged on the inner wall of the furnace chamber corresponding to the two sides of the movable door respectively, and the saw blade base body heat treatment equipment comprises a base arranged at the bottom of the furnace body and matched with the bottom of the furnace body in a sliding mode. A supporting seat for placing batch circular saw blades is arranged at the bottom of the furnace chamber, a first annular tooth group is arranged on the outer wall of the furnace body, a driving motor connected with the base is arranged on the adjacent side of the furnace body, a first transmission gear meshed with the first annular tooth group is arranged on an output shaft of the driving motor, and the supporting seat is rotationally connected with the base; and the supporting seat can rotate in different directions relative to the furnace body. The saw blade heat treatment device has the advantages of being capable of conducting uniform and stable heat treatment on the saw blade, guaranteeing a better heat treatment effect on the saw blade and the like.

The invention relates to the field of metal cutting, and particularly discloses a horizontal pushing type feeding full-automatic numerical control circular sawing machine which comprises a machining table, a conveying plate for automatically conveying materials is arranged on the machining table, a clamping assembly is arranged on the machining table, a pushing assembly is arranged on the machining table, and a sawing assembly is arranged on the pushing assembly. A sliding assembly is arranged on the machining table. In the sawing process of materials, the advancing and retreating effects of the device are ingeniously utilized, so that the device forms a multi-form mode, the material receiving and discharging functions are achieved, effective transition of the materials from equipment to a collecting area is achieved, gravitational potential energy of the materials is converted, the materials are smoothly discharged, and free falling of the materials is avoided; materials are prevented from being impacted and damaged, the quality of the materials is improved, the yield of the materials is increased, the automatic discharging effect of the device is achieved, the full-automatic effect of the device is improved, the intellectualization of the device is improved, and the market competitiveness of enterprises is facilitated.

The invention discloses a wire harness assembly cutting device, and relates to the technical field of cutting devices.The wire harness assembly cutting device comprises an outer frame, a lifting device is arranged at the top of the outer frame, a circular saw cutting machine is arranged at the moving end of the lifting device, a wire drawing device is arranged on the outer frame, and the wire drawing device comprises a fixing plate, a wire drawing device body and a wire drawing device body; the fixing plate is fixedly mounted on the surface of the outer frame, and a sliding rail is arranged on the surface of the fixing plate; the linear driving device is arranged on the inner wall of the fixing plate; the sliding platform is in threaded connection with the output end of the linear driving device, and the bottom of the sliding platform is in sliding connection with the sliding rail; the clamping blocks and the conveying rollers are matched to pull the wire harness, different cutting requirements can be met, the wire harness can be prevented from deviating due to tangential force of the circular saw cutting machine in the cutting process, and it is guaranteed that follow-up cutting is conducted smoothly.

A circular saw includes a support surface for a workpiece and which has a saw blade slot, a main drive motor arranged below the support surface for driving a saw blade in rotational movement, and a saw blade holder connected to the main drive motor for the purpose of transmitting the rotational movement A height-adjustment apparatus, with a height actuator and a transmission element coupled to the saw blade holder are arranged to set the spacing between a saw blade holder and the support surface An electronic interface provides the input of a saw blade projection. A protection apparatus is connected by signals to a monitoring apparatus and the height actuator and is adapted to activate the height actuator for quick lowering of the saw blade holder when a dangerous situation is recorded by the monitoring apparatus.

A slab processing machine includes a work table, a machining head, and at least one drive mechanism. The machining head mounts a circular saw blade for respective cutting of a stone or stone-like slab positioned on the work table with a finished face of the slab down on vacuum pods. A controller operates the machining head to rotate the machining head on the A-axis and bevel cut the slab while positioned upside down with the finished face down on the vacuum pods.

The utility model discloses a circular saw which comprises a first motor comprising a first driving shaft rotating around a first axis; a second motor; comprising a second drive shaft rotating about a second axis; the power transmission mechanism transmits power of at least one of the first motor and the second motor to the output shaft; torque of the first driving shaft and the second driving shaft is output through the output shaft. The bottom plate is movably connected with the main machine shell, and a bottom plate bottom surface in contact with a workpiece is formed on the bottom plate; in the extending direction perpendicular to the cutting piece, the projection of the gravity center of the circular saw is located between the rear edge of the bottom plate and the output axis. The electric tool is driven by two motors in a matched mode, and a user can use the tool more comfortably.

The invention discloses a synchronous feeding device and method of a continuous machining type circular saw, and relates to the technical field of circular saw cutting. Comprising a machine body, a circular saw mechanism is installed behind the bottom of the left side of an inner cavity of the machine body, two bottom frames are fixed to the left side and the right side of the bottom of the inner cavity of the machine body and slidably connected with a feeding frame through rolling shafts, a gear ring is fixed to the outer side of the right side of the feeding frame, and the outer end of the gear ring is in meshed connection with a fluted disc; the fluted disc is installed at the bottom of an inner cavity of the machine body through a first motor, and a plurality of discharging grooves are transversely formed in the inner side of the feeding frame in a penetrating mode. Through cooperation of the bottom frame, the feeding frame, the fluted disc and the fixing assembly, alternate feeding is completed, and meanwhile a base material at the cutting position is clamped and fixed to complete discharging; and through cooperation of the feeding frame, the adjusting assembly, the second motor and the pin rollers, accurate pushing of the blanking size of the base material is synchronously carried out while alternate feeding and blanking are completed.

A dust collection attachment is to be positioned between a side of a blade guard and a support base of a circular saw assembly. The dust collection attachment is for coupling with a vacuum source to remove debris drawn into the dust collection attachment. The dust collection attachment includes an elongated front face for filling space between the side of the blade guard and the support base, a top edge to extend along the side of the blade guard, a bottom edge to extend along the support base, and defines an opening for receiving the debris drawn into the dust collection attachment. The dust collection attachment also includes an extension of the elongated front face and a connection opposite the opening. The dust collection attachment further includes a passageway defined through the dust collection attachment from the opening at the elongated front face to the connection opposite the opening.

The invention discloses an automatic profile cutting device, and particularly relates to a circular saw blade cutting device which comprises a moving end used for bearing a circular saw blade, and the moving end is driven to move and drives the circular saw blade to conduct cutting; the driving protection assembly comprises a moving frame connected to the moving end in a sliding mode, and a saw blade rotating shaft for fixing the circular saw blade is rotationally connected into the moving frame; and the movable frame moves towards the movable end along with the increase of the cutting resistance of the circular saw blade. When the moving end moves to drive the circular saw blade to cut, and the cutting edge is passivated or the feeding speed is too high, the resistance borne by the circular saw blade is increased, and at the moment, the moving frame carries the rotating circular saw blade to move to compensate the feeding distance of the moving end, so that the resistance borne by the circular saw blade is reduced, the conditions of distortion and tipping are reduced, and the service life of the circular saw blade is prolonged. The service life of the circular saw blade is prolonged.

The invention discloses an electric tool with an adjustable handle, belongs to the field of electric tools, and solves the problem that the difficulty of wall-leaning cutting operation of an existing electric circular saw is large. According to the technical scheme, the electric tool mainly comprises a machine shell and the handle, the machine shell is provided with a circular saw blade and a driver, and a positioning groove is formed in the connecting position of the machine shell and the handle; a positioning lock matched with the positioning groove is arranged in the handle, the positioning groove comprises a first groove enabling the handle to be positioned at the first position and a second groove enabling the handle to be positioned at the second position, a first reset piece is arranged in the handle, and the first reset piece enables the positioning lock to have the movement trend of being positioned in the first groove or the second groove. The positioning lock is provided with an operation part extending out of the surface of the handle, and the operation part drives the positioning lock to be switched between the first groove and the second groove. The device is mainly used for reducing the difficulty of wall-leaning cutting operation of the electric circular saw.

The invention discloses a cutting device for composite keel forming production, and belongs to the technical field of composite keel production. Comprising a rack, a conveying mechanism is installed on the upper surface of the rack, a dust cover is arranged above the inner wall of the rack, a second motor is connected to the front face of the dust cover through bolts, a rotating rod is fixedly connected to the output end of the second motor, and a circular saw blade is fixedly arranged on the outer side of the rotating rod in a sleeving mode; and the circular saw blade is rotationally connected to the interior of the dustproof cover through a rotating rod. According to the cutting device for composite keel forming production, cutting resistance can be adjusted in a self-adaptive mode, the cooling and dust removing range can be dynamically adapted, keels of multiple specifications are compatible, a circular saw blade moves to be synchronously linked with a spray head during cutting, swing of the spray head within the range of size is achieved through meshing switching of intermittent double racks and gears, chatter of the saw blade is restrained through cooperation with a friction ring, and notch defects are reduced; and the cylinder drives the component to translate to ensure that each mechanism adapts to the keels of multiple specifications, so that the cutting precision and efficiency are improved.

The present invention relates to the technical field of beef processing, and specifically relates to an adjustable strip-cutting device for beef processing and its usage method. The device includes a strip-cutting table, a notch is provided on the left side of the strip-cutting table, and a driving conveyor belt is arranged in the notch. A cutting circular saw that cooperates with the table surface is arranged at the middle position of the strip-cutting table. For this adjustable strip-cutting device for beef processing and its usage method, when the beef pushes open the baffle, the rotating shaft winds up the torsion spring to drive the first gear to rotate. After the driving slide bar is displaced, the second gear and the cross shaft are used to push the scraper out of the sampling seat. At this time, the top of the beef on the driving conveyor belt is cut into meat slices by the popped-up scraper towards the sample cavity. Compared with traditional strip-cutting devices, the above-mentioned baffle and scraper cooperate to automatically pre-reserve samples of the strip-cut beef during the beef conveying process, facilitating the user to quickly trace back using the samples when problems are found in the beef later, which is convenient for process improvement and raw material control.

The invention discloses an efficient cutting device for stainless steel pipes, and belongs to the technical field of cutting equipment, the efficient cutting device comprises a bottom plate, a feeding assembly, a fixing assembly and a straightening assembly are arranged on the bottom plate, the straightening assembly can automatically straighten the pipes, it is ensured that the pipes are kept in a linear state before cutting, and therefore the cutting quality and the yield are improved. The fixing assembly can achieve rapid clamping and center positioning of a pipe, the straightening assembly provides auxiliary supporting in the cutting process, the limiting unit can effectively lock the angle and the position of a straightening cylinder, the straightening cylinder is prevented from accidentally deviating in the straightening or cutting process, it is guaranteed that the pipe is always kept precisely centered in the fixing and straightening process, and the pipe straightening efficiency is improved. Through mutual cooperation of the feeding assembly, the fixing assembly and the straightening assembly, the stainless steel pipe can be rapidly and accurately positioned and fixed, through cooperation with efficient cutting of the circular saw blade, the cutting efficiency and precision are remarkably improved, and the machining requirements of pipes of different sizes are met.

The utility model relates to a full-automatic processing production line for shaft workpieces, which comprises a circular sawing machine, a numerical control lathe and a flat milling machine which are sequentially arranged from back to front and are respectively provided with an automatic workpiece feeding device and an automatic workpiece discharging device, and workpiece lifting devices are arranged among the devices and are used for completing automatic splicing of the workpieces. By means of the design, all procedures of turning, milling and drilling of shaft workpieces can be automatically completed on one production line, multi-station simultaneous machining can be achieved, production efficiency is greatly improved, and manpower is saved.

The invention provides double-cutter cooperative tracking type precise cutting equipment, and relates to the field of cutting equipment.The double-cutter cooperative tracking type precise cutting equipment comprises a double-cutter assembly, the double-cutter assembly is composed of an upper cutter mechanism and a lower cutter mechanism, and through the design of the double-cutter structure, it can be guaranteed that the lengths of groove bodies for cutting and grooving in the bottom and the top of a workpiece are consistent during grooving machining; double-face grooving machining of a workpiece can be completed through one-time operation, in the grooving mode, the upper cutter mechanism can automatically track the height of the workpiece and automatically adjust and control the cutting position and depth, the operation process is simplified, the working efficiency is improved, the workpiece can be rapidly cut off in the cutting-off mode, and the work efficiency is improved. The problems that an existing saw blade cut-off machine is only provided with one circular saw blade rotating around a shaft, the lengths of groove bodies at the bottom and the top of a workpiece are not consistent during cutting, and the length of the groove body at the bottom is shorter than that of the groove body at the top are solved.

Provided is a core sample saw 10 comprising a support framework 20 with a saw assembly 12 supported thereon and comprising a motor 14 operatively driving a shaft 16 having a plurality of interspaced circular saw blades 18 arranged along the shaft 16. Core sample saw 10 also includes a feeding arrangement 22 supported by the support frame 20 and configured to feed a core tray 24 with core samples 8 through the saw assembly 12. The feeding arrangement 22 comprises an engagement mechanism 23 configured releasably to engage with the core tray 24 controllably to guide said tray 24 through the saw assembly 12, as well as an urging assembly 28 arranged proximate the saw assembly 12 and configured to urge the core samples 8 securably into the core tray 24 as the core tray 24 passes through said saw assembly 12. Core sample saw 10 further includes a controller 32 arranged in signal communication with the saw assembly 12 and feeding arrangement 22 and configured dynamically to correlate a feeding rate of said feeding arrangement 22 with a sawing rate of the saw assembly 12. In this manner, the core sample saw 10 is able to facilitate automated and simultaneous sawing of a plurality of core samples 8 in-situ within the core tray 24 as said tray is fed through the saw assembly 12.

The invention relates to the technical field of cutting equipment, in particular to a cutting device for anchor bolt production, which comprises a worktable, a portal frame is connected to the worktable, a lifting plate I is arranged on the portal frame, a circular saw is mounted on the lifting plate I, and a movable plate is slidably arranged at the upper part of the worktable through a sliding rod; the top of the workbench and the top of the movable plate are each provided with an electric wheel used for conveying an anchor bolt, the top of the workbench and the top of the movable plate are each provided with a clamp used for clamping the anchor bolt, the top of the workbench is provided with a through opening allowing the circular saw to ascend and descend, and the portal frame is provided with a grinding mechanism used for grinding the cutting face of the anchor bolt. And after one-time cutting is completed, the cutting face of the anchor bolt can be polished and deburred through the polishing mechanism, so that the appearance quality of the anchor bolt is improved, an operator is prevented from being scratched during carrying or storing, safety is improved, and therefore the cutting and polishing integrated machine integrates the cutting and polishing functions of the cutting face, and the overall production efficiency of the anchor bolt can be improved.

A circular saw blade has a substantially circular core zone which is surrounded by an edge zone adjoining the core zone radially outwards in the region of a boundary line in order to form a basic body. The edge zone has a plurality of teeth, each with a tooth face, and each tooth face is assigned a carbide tip. A tooth space is in each case formed between two teeth directly adjacent circumferentially, and a friction-reducing sliding coating and a wear-reducing hard coating are provided which are formed lying one above the other at least in certain regions.

The present invention provides a dust removal device for furniture production, which relates to the technical field of wood cutting and dust removal, and comprises: an operating table and a circular saw blade; the upper half of the circular saw blade protrudes through the operating table and is placed above the table plate; an inverted U-shaped support frame is welded at a position near the circular saw blade on the top of the table plate, and a rectangular driving frame positioned by the pushing of a spring is slidably mounted on the U-shaped support frame; a trapezoidal dust hood is slidably mounted on the rectangular driving frame, and a vibration cleaning mechanism is arranged inside the trapezoidal dust hood, which utilizes the rotational driving force of the circular saw blade to drive the trapezoidal dust hood to vibrate at a high frequency, thereby cleaning the wood chips and dust accumulated inside the trapezoidal dust hood. In the present invention, the power coupling and decoupling operations of the rotating vibration component and the circular saw blade and the up and down sliding operation of the trapezoidal dust hood can be driven and implemented at one time, which saves the trouble of performing the above two operations step by step, and helps to improve the cleaning efficiency of the trapezoidal dust hood.

The invention provides a steel frame cutting device for goods shelf manufacturing, and belongs to the technical field of goods shelf machining, the steel frame cutting device comprises a workbench and a hydraulic cylinder vertically arranged at the right end of the workbench, a lifting frame is arranged at the execution end of the hydraulic cylinder, and a transition frame used for bearing a disk saw and a servo motor used for driving the transition frame to rotate are arranged on the lifting frame; a material pushing frame is transversely and slidably connected to the workbench, a plurality of material pushing plates capable of abutting against square steel pipes are transversely and slidably connected to the material pushing frame, a guide shaft is arranged in the middle of each material pushing plate, a swing rod is hinged to the left end of the workbench, horizontally-arranged transverse rods are hinged to the front end and the rear end of the swing rod, and lantern rings are arranged at the right ends of the two transverse rods. Two stand columns matched with the lantern rings are symmetrically arranged on the transition frame in the front-back direction, the outer portion of each transverse rod is sleeved with a sleeve, a linkage frame is hinged between the two sleeves, and a guide sliding opening is formed in the middle of the linkage frame; the overall efficiency of goods shelf manufacturing can be improved while the cutting loss is reduced.

The utility model discloses a circular saw and an electric tool, and the circular saw comprises a first motor which comprises a first driving shaft rotating around a first axis; a second motor including a second drive shaft rotating about a second axis; the first driving shaft and the second driving shaft are arranged in the radial direction of the first driving shaft; the power transmission mechanism transmits power of at least one of the first motor and the second motor to the output shaft; torque of the first driving shaft and the second driving shaft is output through the output shaft. The accommodating shell is used for accommodating the first motor and the second motor; through orthographic projection observation in the extending direction of the output shaft, the ratio of the outer side size Lc of the containing shell in the connecting line direction of the first axis and the second axis to the outer diameter size D of any motor is larger than or equal to 1.1. The electric tool is driven by two motors in a matched mode.

The invention relates to the field of sawing equipment, in particular to a sawing circular sawing machine which comprises a machine table, a saw blade and a shaft assembly, and the shaft assembly can move from an initial position to a final position in the first direction; the shaft assembly comprises a driving shaft, a driven shaft and a first clutch mechanism; the driving shaft is linked with the driven shaft through a first clutch mechanism; when the shaft assembly is located at the initial position, the triggering part triggers the first clutch mechanism to act so as to cut off power transmission between the driving shaft and the driven shaft. When the shaft assembly moves from the initial position to the final position until the first clutch mechanism is separated from the triggering part, the first clutch mechanism recovers power transmission between the driving shaft and the driven shaft; therefore, in the initial position, even if the motor is not turned off, the saw blade cannot rotate to work, so that the risk that people are accidentally injured due to work of the saw blade in the initial position can be prevented, the motor is not turned off, and the problem that the motor is damaged due to frequent starting and stopping of the motor is avoided.

The application discloses a processing method of corrugated paper packaging boxes, and adopts corrugated paper packaging box processing equipment to process the corrugated paper packaging boxes, wherein the corrugated paper packaging box processing equipment comprises a circular saw and a clamp; the circular saw is arranged in an adjustable position mode, the clamp can be moved in position relative to the circular saw; and the clamp can stack and fix a plurality of corrugated paper packaging boxes. The corrugated paper packaging box processing equipment is used to process the corrugated paper packaging boxes, the cutting operation on the plurality of corrugated paper packaging boxes can be completed at one time by means of the circular saw, and therefore the processing efficiency of the corrugated paper packaging boxes is greatly improved.

The invention discloses an agricultural machine blade protector cutting machine tool, and belongs to the technical field of sawing machines. Comprising a base frame provided with a workbench. The plurality of blade protector clamps are transversely arranged and fixed on the workbench; the lifting frame is installed on the base frame in a lifting mode through the lifting assembly and located above the workbench. The cutting head is transversely installed on the lifting frame in a sliding mode through a transverse sliding assembly. Wherein a circular saw blade is installed on the cutting head, a cutter guiding groove allowing the circular saw blade to transversely penetrate through is formed in the edge protector clamp, a sliding groove of an edge protector on the edge protector clamp is vertically upward, and the sliding groove and the cutter guiding groove are located in the same vertical plane. The multiple transversely-arranged edge protector clamps are arranged on the workbench, saw cutting of edge protector sliding grooves in all the clamps can be sequentially completed through single-time horizontal movement of the cutting head, and synchronous saw cutting of multiple workpieces is achieved; the clamp can complete automatic positioning and discharging, the auxiliary working time is shortened, and the machining efficiency is improved.

The utility model discloses a single blade saw cutting system, and relates to the technical field of MFB ore rock floor cutting. The device comprises a base frame, a limiting assembly is arranged in the base frame, the limiting assembly comprises translation hydraulic rods connected to the outer side walls of limiting plates, the two limiting plates are symmetrically arranged in the base frame, and translation hydraulic cylinders connected to the outer ends of the translation hydraulic rods are connected to the upper surface of the base frame; and a cutting assembly is arranged above the base frame and comprises a placement frame connected to the lower surface of the top plate, the placement frame is arranged above the base frame, a rotating motor is connected to the outer side wall of the placement frame, and a lead screw connected to the end face of the rotating motor is rotationally connected to the interior of the placement frame. According to the MFB ore rock floor limiting device, the limiting assembly is arranged, the MFB ore rock floor limiting device is suitable for limiting MFB ore rock floors of different sizes, the operation steps of MFB ore rock floor limiting are simplified, and the cutting assembly is arranged, so that the situation that hands are accidentally injured when a circular saw blade works is effectively avoided.