153 results about "Draw plate" patented technology

The utility model discloses a turn buckle rapid tensioning structure which comprises a pulling plate, an adjusting hole is formed in the middle of the pulling plate, a sleeve is arranged at each of the two ends of the pulling plate, the turn buckle rapid tensioning structure further comprises an adjusting screw rod, the adjusting screw rod penetrates through the sleeves and extends into the adjusting hole, and an adjusting nut is installed at the end, extending into the adjusting hole, of the adjusting screw rod. The sleeve structure is adopted, the adjusting nut is installed at the end, penetrating through the sleeve and extending into the adjusting hole, of the adjusting screw rod, and the adjusting screw rod is in non-threaded connection with the sleeve. The electric wrench socket head which is well adaptive to an electric tool is adopted to rotate the adjusting nut so as to adjust the tensioning force, manpower consumption is greatly reduced, and the construction efficiency is improved.

The utility model provides a tree trimmer for forestry engineering, which relates to the technical field of tree trimming and comprises a power control mechanism, a storage pipe is arranged on the outer side of the power control mechanism, an electric telescopic rod is fixedly connected to the inner wall of the storage pipe, and an extension rod is slidably connected to the inside of the storage pipe. The end, away from the storage pipe, of the extension rod is fixedly connected with an electric saw, a stable holding distance adjusting mechanism is arranged on the outer side of the storage pipe, and the electric telescopic rod and the electric saw are electrically connected with the power control mechanism through wires. According to the tree pruning machine for forestry engineering, through mutual cooperation of a power control mechanism, a storage pipe, an electric telescopic rod, an extension rod, an electric saw, a fixing frame, a connecting sliding block, a first grip, a sliding pipe, a limiting guide rod, a return spring, a pulling plate, a limiting column, a limiting groove and a second grip, after the pulling plate is pulled away from the fixing frame, the limiting column can be away from the interior of the limiting groove, and therefore the tree pruning machine is convenient to use. And meanwhile, the limiting guide rod and the sliding pipe can extrude the return spring.

The utility model discloses a drawing plate platform structure and a semitrailer, and particularly belongs to the technical field of semitrailers. Comprising a cargo platform used for bearing cargoes and a plurality of fixed positioning rods arranged in parallel, the fixed positioning rods are used for being fixedly connected with a semitrailer, a middle cross beam and symmetrical supporting beams are arranged between the cargo platform and the fixed positioning rods, the symmetrical supporting beams are axially fixed to the fixed positioning rods, and the middle cross beam is fixedly connected with the middle cross beam. The tops of the symmetrical supporting beams are fixedly connected with the cargo platform, and the middle cross beam is connected with the symmetrical supporting beams in a transversely penetrating mode and fixedly connected with the cargo platform. According to the utility model, the drawing plate frame beam is arranged on the cargo carrying platform of the semitrailer, and a drawing plate platform structure with a proper bearing area is selected on the drawing plate frame beam according to cargoes to be transported so as to adapt to the requirements of different cargoes; and when the transported goods return to the empty, the drawing plate platform structure is disassembled, so that the transportation cost can be saved, and the transportation cost is reduced.

The utility model discloses a steel traction device convenient to fix, which relates to the technical field of steel processing, and comprises a bottom plate and a T-shaped limiting plate, and further comprises a traction mechanism arranged on the T-shaped limiting plate, the device comprises a T-shaped limiting plate, a limiting mechanism arranged on the T-shaped limiting plate, a traction plate, a limiting column, a rotating mechanism arranged on the traction plate, a moving mechanism arranged on the rotating mechanism, a rotating motor, a rotating roller, an L-shaped rotating plate, a cylindrical clamping mechanism arranged on the L-shaped rotating plate and an H-shaped clamping mechanism arranged on the L-shaped rotating plate. Through cooperation of a rotating motor, a rotating roller and an L-shaped rotating plate, appropriate cylindrical clamping mechanisms or H-shaped clamping mechanisms are replaced according to different types of steel, it is not needed to count and replace clamps any more, operation is convenient, and the machining efficiency is improved; and through cooperation of the rotating mechanism, the moving mechanism, the cylindrical clamping mechanism and the H-shaped clamping mechanism, steel of different sizes can be clamped and fixed.

The utility model relates to the technical field of power distribution cabinets, in particular to a sliding structure for a low-voltage draw-out type power distribution cabinet, which comprises a power distribution cabinet body and two guide rails, the two guide rails are fixedly connected to the inner wall of the power distribution cabinet body, a bearing plate is slidably connected between the two guide rails, anti-sliding parts are arranged in the guide rails, and the bearing plate is provided with a sliding groove. The anti-sliding component comprises a fixing chamber, a cylinder, an extrusion plate, a rotating shaft, a straight gear and a pulling plate, the fixing chamber is fixedly connected to the inner wall of the guide rail, the extrusion plate is always attached to the bearing plate through the matching effect of the extrusion plate and a straight spring, a clamping force effect is exerted on the bearing plate, and the bearing plate is prevented from sliding; the phenomenon that the bearing plate slides due to slight shaking can be effectively avoided, when the bearing plate needs to be pulled out, only a rotating shaft needs to be rotated, the rotating shaft drives a pulling plate to move through a straight gear, the pulling plate pulls an extrusion plate to move in the direction away from the bearing plate, and the anti-skid effect on the bearing plate is relieved.

The utility model discloses a gluing device for a dry-type compound machine, and relates to the technical field of cable processing. The device comprises a mounting base and a heating base, the heating base is mounted at one end of the upper surface of the mounting base, a glue storage box is mounted on the upper surface of the heating base, a first connecting shaft is mounted on the inner wall of the glue storage box, a gluing roller is rotatably mounted on the peripheral side face of the first connecting shaft, a drying box is mounted on one side of the heating base, and a mounting block is welded to one surface of the drying box; mounting grooves are formed in the upper surfaces of the mounting blocks, screw rods are rotationally mounted in the mounting grooves, moving blocks are screwed to the peripheral side surfaces of the screw rods, and traction plates are welded to the lower surfaces of the moving blocks. Through the heating base structure, the glue storage box can be conveniently subjected to heating constant-temperature treatment, the situation that glue is solidified in cold weather is avoided, meanwhile, through the gluing roller and the tensioning roller structure, a cable is in a V shape in the gluing process, the contact time of the cable is prolonged, and the gluing effect of the device is improved.

The invention discloses an intelligent construction system for river landscape and a construction method thereof, and relates to the technical field of ground landscape construction.The intelligent construction system comprises a transverse frame, fixing frames are connected to the two ends of the transverse frame correspondingly, intelligent adjusting and walking spraying mechanisms are arranged at the two ends of each fixing frame correspondingly, and each intelligent adjusting and walking spraying mechanism comprises a splicing plate; the invention relates to the technical field of ground landscape construction, the intelligent adjusting and walking spraying mechanism is arranged, through cooperation of a movable top block, a trapezoidal block, a traction plate, a rotating plate, a sliding rod and a plug plate, the movable top block, the trapezoidal block, the traction plate, the rotating plate, the sliding rod and the plug plate are matched, the movable top block, the trapezoidal block, the traction plate, the rotating plate, the sliding rod and the plug plate are matched, and the movable top block, the trapezoidal block, the traction plate and the plug plate are matched. According to the width of the pouring ground, the redundant material spraying pipes are sealed, the material spraying pipes above the pouring ground are kept in the original state, the concrete spraying range is limited above the pouring ground, the material spraying pipes are matched with the material blocking plates for blocking, and the phenomenon that concrete splashes everywhere is prevented.

The utility model discloses an electrical installation thin box, and relates to the technical field of accessories for switch sockets and other electrical parts, in particular to an electrical installation thin box which comprises a bottom box, a switch socket panel and an installation plate, a cavity block is installed on the inner wall of the bottom box, a contraction spring is installed in the cavity block, and an adjusting rod is installed at one end of the contraction spring. And positioning sliding blocks are mounted at the top and the bottom of the adjusting rod. According to the electrical installation thin box, through the arrangement of the bottom box, the installation plate, the cavity block, the contraction spring, the adjusting rod, the positioning sliding block, a pulling plate, a connecting rod, a positioning block and a bolt, the electrical installation thin box has the effect of facilitating installation and connection between the bottom box and a wall body, and through cooperation of the bolt and the installation plate, the installation plate is conveniently installed in the wall body; through the arrangement of the positioning blocks, connection between the bottom box and the mounting plate is facilitated, then connection between the bottom box and the wall body is facilitated, the bottom box is convenient to disassemble, and the purpose of improving practicability is achieved.

The utility model relates to the technical field of tensioning shafts, in particular to a tension adjusting device of a re-beaming machine, which comprises a mounting frame used for being mounted on a rack of the re-beaming machine, an electric telescopic rod is fixed on the top surface of the mounting frame, a piston rod of the electric telescopic rod penetrates through a top plate of the mounting frame, and a lifting frame is fixed at the bottom end of the piston rod of the electric telescopic rod. A tensioning roller is rotationally connected into the lifting frame, connecting blocks are fixed to the two ends of the lifting frame, a traction plate is fixed to one end of each connecting block and penetrates through the top plate of the mounting frame, and a pulley is rotationally connected to the top end of each traction plate; the device has the beneficial effects that the height of the lifting frame can be accurately controlled through the telescopic movement of the electric telescopic rod, so that the downward pressure of the tensioning roller is adjusted, and the purpose of adjusting the fabric tension is achieved. When the device needs to be dismounted from the warp rebeaming machine, the device can be easily dismounted only by loosening the bolts; after the device is inverted, the pulleys make contact with the ground, pushing, sliding and transferring are facilitated, and the flexibility and mobility of the device are improved.

The utility model relates to the technical field of wiring harness positioning, disclose a wiring harness positioning device for automobile wiring harness, including fixed mounting panel, the outside front side upper and lower ends of fixed mounting panel all are fixedly connected with wiring harness arrangement mechanism, the outside rear side fixed connection of fixed mounting panel has dismounting mechanism, the wiring harness arrangement mechanism includes through -hole plate, the outside fixed connection of through -hole plate in the outside front side upper and lower ends of fixed mounting panel, the inside slide connection of through -hole plate has slide clamp plate. In the utility model, press the slide clamp plate extrusion telescopic rod by pressing draw plate, after putting in wiring harness, loosen, the telescopic rod rebound lets the slide clamp plate and through -hole plate through -hole misregistration clamping tight wiring harness, pull the draw bar and make the slide clamp bar separate the slot adjustment through -hole plate position, loosen after spring rebound fixed, clamping tight firm, position adjustment nimble, adapt to different wiring harness and installation demand, convenient operation, promote wiring harness arrangement efficiency.

The utility model relates to the technical field of welding, and discloses a titanium tube and tube plate corner joint welding protection device which comprises a gas conveying tube, the outer wall of the gas conveying tube is fixedly connected with two sets of plugs which are symmetrically arranged, and the outer wall, located between the two sets of plugs, of the gas conveying tube is provided with a plurality of sets of exhaust holes which are distributed in an array mode. Adjusting assemblies are arranged on the opposite end faces of the two plugs, each adjusting assembly comprises a sliding groove, the sliding grooves are formed in the end faces of the plugs, sliding rods are slidably connected into the sliding grooves, the sliding rods penetrate through the outer walls of the plugs and are slidably connected to the outer walls of the plugs, and arc-shaped opening plates are fixedly connected to the ends of the sliding rods. According to the titanium tube and tube plate corner joint welding protection device, the rotating wheel is rotated to move along the outer wall of the gas conveying tube, so that the circular ring is driven to move synchronously, movement of the circular ring is converted into sliding of the sliding rod in the sliding groove through the traction plate, the annular silica gel ring can adapt to titanium tubes with different tube diameters, and the reliability of the sealing effect is ensured.

The utility model discloses a dairy product storage tank convenient to disinfect, and relates to the field of dairy product storage tanks, the dairy product storage tank comprises a tank body, the top of the tank body is provided with a mounting port, the top of the tank body is also provided with a mounting ring through a bolt, and the inside of the mounting ring is connected with a turntable through a bearing. By arranging the lifting ring, the first pulling plate, the stirring blades, the second pulling plate, the threaded rod, the rotating shaft, the worm and the worm wheel, when the angle of the stirring blades needs to be adjusted, a worker rotates the worm through a knob, the worm rotates to drive the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, and the rotating shaft rotates to drive the threaded rod to rotate; a threaded rod rotates to drive a lifting ring to move, a first pulling plate is pulled to rotate when the lifting ring moves, and the first pulling plate pulls four stirring blades above to rotate, then pulls a second pulling plate to rotate and drives stirring blades below to rotate, so that the inclination angle of the stirring blades is adjusted, and the stirring effect and efficiency of the dairy products are further improved.

The invention provides an assembly structure traction plate, which comprises a traction head, a dragging component and a tail hammer, the traction head comprises a traction head main body and an assembly component, the assembly component is assembled and fixed with the traction head main body through a bolt, the dragging component comprises a dragging component main body and a plurality of second rotary connectors, and the tail hammer is arranged on the dragging component main body. A tail hammer is rotationally connected to a middle shaft at the right end of the dragging component body, the second rotary connector is rotationally connected with the right end shaft of the dragging component body, and the assembling component is rotationally connected with the dragging component shaft; the device has the advantages of being capable of being assembled, convenient to maintain, wide in application range and the like.

The utility model provides a pull disc whole-assembling structure which comprises a left side whole-assembling portion, a right side whole-assembling portion and a whole-assembling bottom, the left side whole-assembling portion and the right side whole-assembling portion are respectively clamped on two sides of the whole-assembling bottom to form a groove used for placing a pull disc, the groove is composed of a plurality of circular grooves, the plurality of circular grooves sequentially form steps, a front step is formed close to the left side whole-assembling portion, and a rear step is formed close to the right side whole-assembling portion. An inverted step is formed on the right side integral part close to the right side integral part, and each circular groove is matched with the pull disc. The stepped circular groove design is matched with a plurality of pull discs, anti-slip fall is naturally formed during stacking, one-key disassembly and assembly are achieved through the magnetic iron shaft structure, transportation and storage are facilitated, and the surfaces of the pull discs are prevented from being damaged by edges and corners due to arcing of the two ends of the rectangular section.

The utility model relates to the technical field of cranes, and discloses an easy-to-disassemble movable container portal crane which comprises a main body assembly, the main body assembly comprises two mounting plates, the bottom of the main body assembly is fixedly connected with a base, and the two mounting plates are symmetrically arranged; the cross beam is arranged on the two mounting plates; the hoisting mechanism is arranged on the cross beam; a dismounting assembly is arranged on the mounting plate; the device has the advantages of being convenient to disassemble and high in disassembling efficiency, when the device needs to be disassembled, an operator drives the two first threaded rods to rotate at the same time through the driving mechanism, the two first threaded rods drive the extrusion blocks on the two sides to cancel extrusion on the limiting blocks on the same side, and therefore the device can be disassembled conveniently. And then an operator pulls pulling plates on the two sides to drive limiting blocks on the two sides to move out of a connecting plate and a mounting plate on the same side, so that the operator can dismount the connecting plate driving cross beam and devices on the cross beam, and the problems that dismounting is inconvenient, and the dismounting efficiency is low are solved.

The utility model discloses a punching device for folding box production, which comprises a support, an object placing plate is fixedly connected in the support, a double-shaft motor is fixedly connected at the inner bottom of the support, worms are fixedly connected on output shafts at two ends of the double-shaft motor, a worm gear is arranged on one side of each worm, a threaded rod is fixedly inserted on each worm gear, and the threaded rods are fixedly connected with the two ends of the double-shaft motor. The threaded rod is rotationally connected with the support, the top end of the threaded rod is sleeved with a traction plate in a threaded mode, a screw hole corresponding to the threaded rod is formed in the traction plate, the top end of the traction plate penetrates through the storage plate and is fixedly connected with a pressing plate, and an electric telescopic rod is fixedly connected to the inner top of the support. According to the punching device for folding box production, a box plate needing to be drilled is conveniently clamped and fixed to the top end of the workbench through a reinforcing assembly, the box plate is prevented from deviating during drilling work, and waste chips generated during punching can be collected.

The utility model provides an extrusion aluminium bar end protection device relates to aluminium bar production technical field, including device base, the bottom installation of device base supports the foot, the top installation of device base has the transport cabin, the side surface mounting of transport cabin has the guide plate, the inside surface mounting of transport cabin has the lead screw, the side surface mounting of lead screw has the transport roller, the inside top of transport cabin installs first sleeve, the bottom installation of first sleeve has first telescopic link, the bottom installation of first telescopic link has the limit ring, the top of device base is installed in the one side of near transport cabin and has the tow plate, the inside surface mounting of tow plate has the snap ring, the inside surface mounting of snap ring has pressure detection sensor, the surface mounting of snap ring has second telescopic link, has increased the stability of aluminium bar when conveying, has reduced the damage that aluminium bar end because of the collision easily caused.

The utility model relates to circuit board technical field especially an electromagnetic shield type anti -interference circuit board, including circuit board main part, the top of circuit board main part is provided with a plurality of symmetrical electronic components of setting, the top of circuit board main part is fixedly installed with bottom frame through bolt, the utility model has the advantages of: when needing to overhaul electronic components, press the arc spring piece to make it separate from the clamping groove of electromagnetic shield frame, pull up electromagnetic shield top cap, make the plug -in rod pull out from the plug -in hole, can directly overhaul the electronic components in the frame, if need more comprehensive overhaul, can pull the draw plate, drive the slide plate compression spring through the connecting rod, make the clamping plate separate from the locking plate, take out electromagnetic shield frame upwards, further convenient overhaul operation. This operation step passes through the clamping structure of arc spring piece and clamping groove, has realized the quick disassembly of electromagnetic shield top cap, need not to disassemble frame to directly overhaul electronic components.

The utility model discloses a circuit board solder resist back washing tank, and relates to the technical field of circuit board processing. The circuit board resistance welding back washing tank comprises a base, a box body is inserted into the upper surface of the base, a positioning ring is fixedly installed at the top of the box body, insertion rods are inserted into the two sides of the base, one end of each insertion rod penetrates through the base to be connected with one side of the box body in an inserted mode, a baffle is fixedly installed at one end of each insertion rod, and one side of each baffle is fixedly connected through a pulling plate. Square pipes are fixedly installed at the four corners of the bottom of the base, square rods are inserted into the bottoms of the square pipes, bolts are inserted into one sides of the square pipes, and one ends of the bolts abut against one sides of the square rods. And the box body can be conveniently positioned in the use process, so that the subsequent use is facilitated, the use convenience of the back washing tank is also improved, and the subsequent use is facilitated.

The utility model discloses an insert pin quick-change structure of an inverter shell die-casting die, an insert pin main body comprises an ejector rod pressing plate, the middle part of the bottom surface of the ejector rod pressing plate is fixedly connected with a traction plate, the two sides of the outer wall of the ejector rod pressing plate are both provided with screw holes, and the two sides of the top surface of the ejector rod pressing plate are both fixedly connected with extrusion rods; the insert pin body further comprises an insert pin ejector rod, a limiting groove is formed in the middle of the bottom end of the insert pin ejector rod, a push block is slidably connected to the upper end of the inner wall of the limiting groove, a second spring is fixedly connected to the middle of the top face of the push block, and the top end of the second spring is fixedly connected with the top end of the inner side of the limiting groove. Balls are movably installed on the inner side of the limiting groove and located on the two sides of the push block, one side of each ball abuts against the side edge of the push block, the side, away from the push block, of each ball extends to the surface of the insert pin ejector rod, the replacement period is short, the end of the insert pin does not need to be knocked and contacted in the replacement process, and potential safety hazards are greatly reduced.

The utility model discloses a light steel keel support structure of arc ceiling, including fixedly connected with the indoor roof section surface bottom's multiple full silk hanger rod, the inner chamber of full silk hanger rod is connected with long handle bolt, the surface of long handle bolt is connected with the nut with thread, full silk hanger rod is fixedly connected with parallel horizontal board through long handle bolt and nut, the bottom of parallel horizontal board is located with, the bottom welding of parallel horizontal board has a plurality of vertical draw plate, the bottom welding of vertical draw plate has the locating piece, the utility model discloses through using short handle bolt and locating piece fixedly connected in the inner chamber of light keel steel, then under the support of full silk hanger rod, make light keel steel through parallel horizontal board, vertical draw plate and locating piece get the upward tensile force support, can reach the whole frame of arc ceiling, can not be easy to deform or damage in the subsequent use process to improve the service life of arc ceiling's purpose.

This utility model discloses an energy-saving support device for energy-efficient building construction, relating to the field of building construction support technology. It includes a fixing mechanism and a support mechanism mounted on top of the fixing mechanism. The support mechanism includes an adjusting screw, with an adjusting knob installed at one end. Mounting seats are sleeved on the outer walls of both ends of the adjusting screw. Traction plates are mounted on the top of each of the two mounting seats. Movable rods are provided on the top of each of the two traction plates. Support plates are mounted on the top of the movable rods. Extension plates are mounted on both ends of each support plate. This utility model allows the two mounting seats to move relative to each other by rotating the adjusting screw. Under the traction of the traction plates, the movable rods can move upwards, allowing adjustment of the height of the support plates. By rotating the extension plates, the contact area between the device and the building can be expanded, enabling the device to adapt to support work at different locations on the building.

The utility model discloses a motor iron core progressive die cylinder and electromagnet quick-change mechanism, which comprises a stamping die (1) provided with a plurality of drawing plates (2), and is characterized in that a quick-release base (3) is arranged on the side surface of the stamping die (1) and is provided with a first connecting structure and a second connecting structure; the quick-release base (3) is mounted by selecting one of the air cylinder (4) or the electromagnet (5) in the quick-release base (3); in a working state, the air cylinder (4) or the electromagnet (5) pushes the drawing plate (2) inwards and extrudes the elastic device; in the initial state, the air cylinder (4) or the electromagnet (5) is reset outwards to the triggering position under the action of the elastic device. According to the mechanism, quick switching is achieved through the quick release structure by simply replacing the power mechanism, the air cylinder power mechanism and the electromagnet power mechanism can be matched at the same time, and flexibility and interchangeability are improved.

The invention relates to the technical field of building design, and provides a green energy-saving fabricated building wall component which comprises an outer wall body, an inner wall body is arranged in the outer wall body, a grouting cavity is formed in the position, corresponding to the lower portion of the inner wall body, in the outer wall body, and splicing grooves are formed in the positions, corresponding to the grouting cavity, of the two sides of the outer wall body. Mounting frames are slidably connected to the interiors of the splicing grooves, transmission assemblies are mounted in the positions, corresponding to the interior of the grouting cavity, between the two mounting frames, and splicing assemblies are mounted on the outer walls of the two mounting frames. And the positioning assembly is installed below the outer wall body and used for inserting and positioning the foundation reinforcing steel bars. Through the mechanical linkage design of the transmission assembly, passive splicing is achieved through the jacking force of foundation steel bars, synchronous movement is guaranteed through the shear fork type traction plate, the stability is improved, the service life is prolonged, the process is simplified, the green concept is met, lifting and positioning are decoupled through the separated design, blind areas are avoided through ground observation, and the difficulty is reduced through correction of a horn-shaped groove; the connection reliability is ensured.

The utility model discloses a mining child-mother type pipe joint which comprises a first pipe fitting and a second pipe fitting, one end of the first pipe fitting is fixedly connected with a male joint, one end of the second pipe fitting is fixedly connected with a female joint, the outer side of the female joint is fixedly sleeved with an inner pipe, the outer side of the inner pipe is provided with an outer pipe, and the outer pipe is fixedly connected with the male joint. A plurality of fixing pieces are fixedly connected between the inner pipe and the outer pipe, a plurality of supporting blocks are fixedly connected to the outer side wall of the female connector, grooves are formed in the supporting blocks, traction plates are arranged in the grooves, and the traction plates are rotationally connected with the inner walls of the grooves through torsional spring rotating shafts. According to the utility model, the male joint and the female joint are convenient to assemble and fix by adopting clamping and fixing, the on-site operation is simple, and the connecting device is suitable for popularization and application.

The utility model provides a kind of automobile light weight connection structure, it is related to connection structure technical field, including control structure, control structure includes fixed plate, first threaded rod is fixedly installed in fixed plate outer wall, two insertion slots are opened in fixed plate outer wall, magnet is fixedly installed in insertion slot inner wall, and fixed plate one end is provided with mounting structure;Mounting structure includes sleeve.The utility model in, when installing, staff pulls draw plate, and draw plate moves limit plate by connecting rod, so that two plug-in boards enter into through port, then staff inserts first threaded rod into sleeve, so that first threaded rod is connected with internal thread thread, when first threaded rod completely enters inside sleeve, when insertion slot rotates to the side of plug-in board, staff loosens draw plate, and spring elasticity pushes plug-in board into insertion slot, plug-in board of iron is adsorbed on magnet outer wall, so first threaded rod can be limited, prevent it from rotating, affect fixed.

The utility model discloses a film slitting device which comprises a base, a central shell is rotatably arranged above the base, and a plurality of slitting knives are movably sleeved on the surface of the central shell. The base, the center shell, the slitting knife, the supporting plate, the supporting shaft, the moving plate, the slitting motor, a driving rotating shaft, a driving disc, a driving rod, a disassembling groove, a rail, a sliding block, a limiting plate, a limiting rod, a square clamping frame, a blocking piece, an adjusting plate, an adjusting block, a clamping groove, a telescopic rod, a stabilizing spring, a bearing, a pulling plate and a tension spring are matched with one another. According to the film slitting device, a whole film can be synchronously subjected to multi-interval slitting, the interval between every two adjacent slitting knives can be flexibly adjusted, so that the films with different widths can be slit, the use is flexible, the slitting knives can be quickly disassembled, the polishing work is carried out, the excellent cutting effect of the slitting knives is ensured, and the production efficiency is improved. The actual use requirements can be well met, and the adaptation range is wide.

The utility model discloses a discharging mechanism for bearing ring processing, which relates to the field of bearing processing and comprises a receiving mechanism, the receiving mechanism comprises a discharging box arranged below a processing mechanism, a receiving port is arranged at the top of the discharging box, a discharging port is arranged at the other end of the discharging box, a stacking mechanism is arranged on one side of the discharging port, and the stacking mechanism comprises a stacking table. A material collecting block is fixed to one side of the stacking table, a traction mechanism is arranged above the stacking mechanism and comprises a supporting plate fixed to the material collecting block, a screw is rotationally connected to the supporting plate, a traction plate is in threaded connection to the screw, and the traction plate is in sliding connection with the supporting plate. The bearing ring stacking machine has the beneficial effects that machined bearing rings firstly fall on the traction plate instead of the stacking mechanism, so that high-speed collision caused by long moving distance is avoided, the multiple bearing rings are arranged on the stacking table under traction of the traction plate, the push plate pushes the bearing rings to be separated from the lower portion of the supporting plate, the traction plate is reset, and the bearing rings are stacked. And the possibility of deformation caused by collision of the bearing ring is reduced.

This utility model discloses a sealing agent filling device, including a frame, a filling hopper installed on the top of the frame, a metering plate installed at the bottom output end of the filling hopper, a conveying lifting line provided on the lower side of the frame, and a tooling tray slidably installed on the conveying lifting line; the filling hopper includes a hopper, with a material inlet hole at the center of the top of the hopper, a position sensor installed on one side of the top of the hopper, the sensing end of the position sensor being located inside the hopper, and fixed brackets installed on both sides of the bottom of the hopper, the fixed brackets being fixedly installed on the top of the frame; the metering plate includes an assembly plate installed on the frame, a telescopic cylinder installed at the bottom of the assembly plate, a locking cylinder connected to the power output end of the telescopic cylinder, a pneumatic gripper connected to the power output end of the locking cylinder, and an intermediate draw plate connected to the output end of the pneumatic gripper, with an upper filling plate and a lower feeding plate provided on the upper and lower sides of the intermediate draw plate.