43results about How to "Easy to fall into" patented technology

The invention discloses a plastic bottle compressing and recycling device which comprises a shell, a compressing cavity located in the shell, a bundling part, an extruding part, a feeding part, a conveying part, a discharging part and a controller. The plastic bottle bundling and recycling device has the beneficial effects that through cooperation of the compression cavity, the bundling part, the extrusion part, the feeding part, the conveying part, the discharging part, the controller and the like, plastic bottles are effectively recycled, the full-automatic process is adopted, the labor cost is reduced, the bundling and recycling efficiency is improved, the utilization rate of boxing and transportation space after recycling is guaranteed, and the labor intensity of workers is relieved. And the safety of compression recovery is improved.

The utility model relates to the field of furniture production especially is a kind of leftover material compression device for furniture production, including rack, the middle position of rack is fixed with baffle, and the middle position of baffle is equipped with compression mechanism, rack rear side feeding mechanism, it further includes support mechanism, support mechanism is located the middle position of rack. By the downward movement of pressure-bearing push plate to let second support frame, third support frame and mould seat upper end present concave stepped structure, to facilitate leftover material chip to fall into the recess of mould seat, simultaneously utilize the vibration of vibration motor to gather the leftover material chip of second support frame, third support frame and mould seat top residual to the recess of mould seat, to avoid residual leftover material chip to scatter to other position, simultaneously, the concave stepped structure formed on second support frame, third support frame and mould seat upper end can reduce the height of leftover material chip flying, and also can quickly clean residual leftover material chip.

The utility model provides powder recovery equipment. The powder recovery equipment comprises a transportation device, an adsorption device and a feeding device, the transportation device is used for transporting the recycling bin; the adsorption device comprises a first support, a moving assembly, a mechanical arm and an adsorption assembly, the moving assembly is arranged on the first support, the mechanical arm is arranged at the moving end of the moving assembly, the moving assembly is used for driving the mechanical arm to move, and the adsorption assembly is arranged on the mechanical arm; the input end of the feeding device communicates with the adsorption assembly, the output end of the feeding device faces the recycling bin, and the feeding device is used for generating an air duct sequentially passing through the adsorption assembly, the feeding device and the recycling bin. The powder spraying machine solves the problem of low efficiency when a traditional powder spraying machine needs to replace toner with different colors, and has the advantages of being simple in structure and low in manufacturing cost.

The present invention relates to the technical field of improving the quality of sand ginger black soil arable land, and discloses a repair system for improving the quality of sand ginger black soil arable land, comprising a moving seat, a supporting box is installed on the top of the moving seat, a feeding port is opened on the top of one side of the supporting box, a conveying frame is provided on one side of the supporting box, an electric telescopic rod is fixedly connected to the top of the moving seat, an output shaft of the electric telescopic rod is connected to a lifting plate fixedly connected to the side wall of the conveying frame, a material guide plate penetrating the feeding port and extending to the inside of the supporting box is provided on the top of the conveying frame, a conveyor belt is installed on the conveying frame, and pusher plates in sliding contact with the top surface of the conveying frame are equidistantly installed on the conveyor belt; the present invention not only weeds the land, but also uses the removed grass as the grass raw material required by the crushing and fertilizing mechanism, and realizes the fertilization of the crushed grass by crushing the grass and scattering the crushed grass onto the sand ginger black soil, thereby realizing the repair of the sand ginger black soil.

The utility model discloses a tray and an ink-jet printer. The tray is used for placing spherical wax pills and comprises a body, the body is provided with a plurality of convex parts, and the top end of each convex part is provided with a concave surface suitable for placing the spherical wax pills; the ink-jet printer comprises an ink-jet head, a workbench and the tray adopting the structure. The body is fixedly connected to the workbench, the surface of the tray is parallel to the workbench after being fixed, and the ink jet head is suitable for corresponding to spherical wax pills and printing marks on the surfaces of the spherical wax pills. According to the tray and the ink-jet printer, due to the fact that the spherical surfaces of the spherical wax pills are matched with the concave surfaces at the top ends of the convex parts in a curved surface mode, the wax pills are stably fixed to the concave surfaces and can be easily and accurately positioned, the convex parts can be arranged on the tray according to needs to be used for placing the wax pills in batches, and the tray is fixedly connected to the workbench. Batch jet printing of spherical wax pill surface marks can be achieved, and the effect is stable.

The present application relates to the technical field of wastewater solidification devices. Aiming at the problem that it is inconvenient to clean the solidified materials in the traditional solidified tank body, a nickel-containing wastewater evaporation concentrate solidification treatment device is proposed, which includes a frame, a solidified tank body and a collection box; the solidified tank body is supported on the frame and the solidified tank body is located above the collection box; the top of the solidified tank body is connected with a liquid inlet pipe and a dosing pipe; the bottom opening of the solidified tank body is arranged to form a discharge port, and the frame is also provided with a sealing bottom plate for blocking the discharge port; the frame is located on one side of the collection box; the frame is provided with a lifting drive and a flipping drive, the lifting drive is connected to the solidified tank body for driving the solidified tank body to lift and lower vertically; the flipping drive is connected to the sealing bottom plate for driving the sealing bottom plate to flip. The present application has the effect of facilitating the cleaning of the solidified materials in the solidified tank body.

The utility model relates to ball mill technical field, and disclose a rolling type bearing ball mill device, including ball mill body, the feed inlet of ball mill body is connected with the feed inlet box fixedly, the bottom fixed connection of feed inlet box has the fixed plate, the top of fixed plate is provided with the motor, the output fixed connection of motor has the cam, the inside slide connection of feed inlet box has the movable rod, the front end fixed connection of movable rod has the fixed disc, the other end fixed connection of movable rod has the U type board, the utility model discloses when grinding the larger gravel and handles, through the motor start operating, the cam of its output rotates along, because the eccentric structure of cam will periodically extrude or push the fixed disc, and the fixed disc drives movable rod and moves, and movable rod drives U type board and moves, thereby making the gravel cone of U type board rear side break the gravel, so that the subsequent gravel falls into ball mill body, improves the grinding efficiency.

This utility model relates to the technical field of feeding devices, and discloses a feed feeding device for laying hen farming, including a device frame. A second fixing plate is fixedly connected to the outer wall of the device frame, and a feed pump is fixedly connected to the inner wall of the second fixing plate. A feed bend is fixedly connected to the input end of the feed pump, and a discharge nozzle adjustment assembly mechanism is provided at one end of the feed bend. The discharge nozzle adjustment assembly mechanism includes a feed pipe and a connecting buckle. The other end of the feed pipe is fixedly connected to one end of the feed bend, and the other end of the feed pipe is slidably connected to the inner wall of the connecting buckle. In this utility model, a sliding discharge nozzle is set in a slot opened on the side of the feed pipe, so that the sliding discharge nozzle can move up and down within the feed pipe, realizing the adjustment of the height of the discharge nozzle to adapt to feed troughs of different heights in chicken houses. Furthermore, multiple feed pipes can be assembled by connecting buckles, realizing the delivery of feed by multiple discharge nozzles.

The utility model relates to fertilizer production technical field, and disclose a kind of mixed stirring device for fertilizer production, solve the problem that the mixing and stirring effect of current fertilizer is not good, it includes agitator tank, the bottom of agitator tank is fixedly connected with discharge hopper, agitator tank's outside near top is fixedly connected with feed pipe, agitator tank is equipped with stirring mechanism, stirring mechanism is equipped with adjusting mechanism on, stirring mechanism includes the receiving tray in the inside of agitator tank, the bottom of receiving tray is equally angular and equipped with multiple discharge ports, the inside of receiving tray is equally angular and fixedly connected with multiple baffle, the top of agitator tank is fixedly connected with L type board, and the inner top wall of L type board is fixedly connected with vertical frame;The utility model, through the cooperation between stirring motor and stirring shaft and support, it is convenient for receiving tray rotation to carry out uniform discharging, stirring blade can be rotated to fertilizer stirring simultaneously, to improve the mixing and stirring effect of fertilizer.

The utility model discloses novel equipment for industrial dust removal, which comprises a supporting seat, a movable assembly and a mounting assembly, one side of a sleeve is connected with one side of the inner wall of a dust collection tank, air holes are uniformly formed in the surface of a partition plate, a movable ring frame is movably mounted in the sleeve through the movable assembly, and the movable ring frame is fixedly connected with the supporting seat. The oval rotating disc rotates, the movable plate is jacked upwards along with the contact between the longer end of the oval rotating disc and the movable plate, and the movable plate drives the movable ring frame to move upwards along the sleeve through the jacking rod, so that the bottom of the filter cloth bag is shrunk; when the longer end of the elliptical turntable is separated from the movable plate, the movable ring frame restores to the original position and moves downwards under the action of a buffer spring and gravity, so that the filter cloth bag repeatedly shakes, dust adhered to the surface of the filter cloth bag is conveniently shaken off, and the cleaning effect is further enhanced under the cooperation of an air blowing branch pipe and an air blowing pipe.

The utility model discloses a conductive PI universal ball bearing processing and conveying device, which belongs to the technical field of conveying devices and comprises a base, a U-shaped frame is arranged above the base, a conveyor body is mounted in the U-shaped frame, mounting frames are fixedly connected to two sides of the upper end of the U-shaped frame, and a plurality of positioning screw holes are formed in the outer wall of the right side of each mounting frame in an annular array manner. A rotating plate is rotationally arranged on the right sides of the positioning screw holes, a positioning screw rod is movably arranged on the surface of the rotating plate in a penetrating mode, and one end of the positioning screw rod is arranged in one positioning screw hole in a threaded mode. Through the structural design of the mounting frame, the transmission plate, the guide plates, the moving block, the transmission block, the cross rod, the threaded rod, the positioning screw rod, the transmission rod, the positioning screw hole and the rotating plate, bearings on the conveyor body can be guided through the two guide plates, the bearings can conveniently fall into the designated position in order when conveyed out, manual arrangement in the later period is not needed, and the production efficiency is improved. Operation is easy, and the bearing machining efficiency can be improved.

The hydraulic support comprises a top beam, the front end of the top beam is provided with the full-closed inner telescopic beam, and the front end of the full-closed inner telescopic beam is provided with a shovel plate; the fully-closed inner telescopic beam comprises a middle waste rock blocking plate, two side waste rock blocking plates and two outer waste rock blocking plates, the width of the middle waste rock blocking plate is larger than that of the side waste rock blocking plates, the width of the side waste rock blocking plates is larger than that of the outer waste rock blocking plates, and the outer edges of the side faces of the outer waste rock blocking plates are close to the outer edges of the side faces of the top beam, that is, the fully-closed inner telescopic beam is wide enough. After the telescopic beam stretches out, the outer gangue blocking plate can seal the side face of the top of the hydraulic support, in the three-soft-coal-seam mining process, full-closed gangue blocking can be achieved after the telescopic beam stretches out, and therefore part of top coal reserved when a coal mining machine carries out coal mining below the three-soft-coal-seam mining device can be shoveled down through the shoveling plate at the front end. And the roof coal gangue is prevented from easily falling into the machine passing space from the gap, and the operation safety is improved.

The utility model discloses an anti-clogging new energy combustion stove which comprises a stove head, the stove head comprises a first stove body and a second stove body, the second stove body is installed at the bottom of the first stove body, the first stove body and the second stove body are hollow structural parts and are communicated with each other, and the second stove body is in sealed threaded connection with a connecting piece. The first stove body and the second stove body are both hollow structural members and are communicated with each other, water entering from the first stove body can flow to the second stove body and then is discharged from the water discharging pipe, the water discharging pipe is communicated with the first stove body, the water discharging pipe is communicated with the second stove body, and the water discharging pipe is communicated with the second stove body. The drain pipe can be closed during use, the conical air pipe is integrally formed at the top end of the connecting piece, water is not prone to entering the connecting piece, air supply is not affected, the other end of the connecting piece can be connected with an air supply pipeline, and compared with the prior art, the cooking range is not prone to being blocked, and cleaning is convenient.

The application relates to the technical field of grinding machines, in particular to a grinding machine chip collecting device which comprises a seat body, a clamping module, a grinding module and a hopper. The seat body is provided with a material dropping port and a containing cavity. The material dropping port is located between the clamping module and the grinding module, and the containing cavity is communicated with the material dropping port and extends to one side of the seat body. The hopper is slidably arranged in the containing cavity. The hopper is provided with a material cavity. The bottom wall of the material cavity is provided with a discharge port. A baffle is rotatably arranged on the discharge port. The bottom wall of the containing cavity is provided with a material dropping channel. When the hopper slides a predetermined distance away from the grinding module, the baffle is turned down by a predetermined angle, the discharge port is opened and communicated with the material dropping channel. After the hopper is drawn out, the baffle is turned down by a predetermined angle and the discharge port is opened. When the operator cleans the chips outside the hopper by using a shovel, the chips inside the hopper can be discharged through the discharge port. The chip collecting device is suitable for the long-strip-shaped hopper, can simultaneously discharge the chips inside and outside, and has the advantages of higher chip transfer efficiency.

This utility model provides a raw material screening device for meat processing, including a base, a sliding plate mounted on the base at one end, an mounting plate on the base, two sets of sliding columns on the inner wall of the sliding plate, and sliding grooves on both sides of the mounting plate, with the sliding columns slidably connected to the sliding grooves; a collecting plate is mounted below the mounting plate, and a screen plate is clamped inside the mounting plate, with a vibration component at one end of the screen plate; a housing is mounted on the base, supporting the screen plate, and a feeding frame is located above the housing; a recycling frame is located inside the base, with a good product frame on one side of the recycling frame. This device uses a vibration motor and springs in the vibration component to vibrate the screen plate, thereby improving screening efficiency and allowing meat raw materials to be separated by size more quickly. The detachable connection design of the screen plate and mounting plate via slots and blocks facilitates the replacement of screen plates with different apertures, increasing the adaptability of the device to different screening needs.

The utility model relates to the technical field of treatment beds, and discloses a treatment bed convenient for enema operation, which comprises a main body mechanism, a lifting mechanism and a deodorizing mechanism, the lifting mechanism is positioned at the outer end of the main body mechanism, and the deodorizing mechanism is positioned at the outer end of the main body mechanism. The main body mechanism comprises a bottom plate, pulleys, a foot brake, a supporting rod, a bed plate, a protective barrier, a bed backrest, a bed hole, a lifting hole I and a lifting hole II, the pulleys are fixedly mounted at the lower end of the bottom plate, the foot brake is movably mounted at the upper ends of the pulleys, the supporting rod is fixedly mounted at the upper end of the bottom plate, and the bed plate is fixedly mounted at the upper end of the supporting rod. According to the treatment bed convenient for enema operation, an electric push rod is started to enable a telescopic rod to stretch and displace up and down, so that an arc-shaped base plate I and an arc-shaped base plate II are pushed to move up and down, thighs of a patient are supported, enema treatment of medical staff is facilitated, peculiar smell is sucked into an air purifier through a smell removal mechanism to be filtered, and the peculiar smell in a room is reduced.

The utility model relates to the technical field of concrete production, in particular to a raw material screening device for anti-cracking fiber concrete, which comprises a mounting fence and a filtering support frame mounted on the mounting fence, a filtering section is arranged in the filtering supporting frame, a filtering plate is mounted on the inner surface of the filtering section, shaft positioning assemblies are further erected on the two sides of the filtering supporting frame, a scattering part is mounted between the shaft positioning assemblies on the two sides in a supporting manner, and the scattering part is located in an inner cavity of the filtering section and arranged above the filtering plate. When the filter plate is designed to filter raw materials, the raw materials are scattered in an auxiliary manner, so that the bonding effect of anti-cracking fibers is reduced, the anti-cracking fibers are scattered before filtering of the filter plate, and the filtering effect of the raw materials is improved.

The application discloses a powder press for gear machining and belongs to the field of gear machining, which comprises a rack, a lower die fixed between opposite inner sides of the rack, a gear forming cavity formed in the top surface of the lower die, a fixing base fixed between opposite inner sides of the rack, the fixing base being located above the lower die, a cylinder one fixed on the top surface of the fixing base, a piston rod of the cylinder one penetrating through the bottom surface of the fixing base, an upper die fixed on the bottom end of the piston rod of the cylinder one, the bottom end of the upper die being insertable into the gear forming cavity, a moving bin with an opening downward slidingly arranged on the top surface of the lower die, a feeding pipe fixed on the top surface of the moving bin, a valve fixed on the outer circumferential surface of the feeding pipe, the feeding pipe being in communication with the moving bin, a supporting plate fixed on the side surface of the lower die, a cylinder two fixed on the top surface of the supporting plate, and the end of the piston rod of the cylinder two being fixedly connected with the side surface of the moving bin. The application has the effect of improving the gear machining efficiency.

The utility model provides a continuous essential oil extraction device. The continuous essential oil extraction device comprises a cleaning box and an extraction box, the extraction box is fixedly installed at the top of the cleaning box, and the discharging end of the cleaning box extends into the extraction box; the two extrusion rollers are both rotationally mounted in the extraction box; the two extrusion motors are both fixedly installed on one side of the extraction box, and output shafts of the two extrusion motors are connected with the two extrusion rollers correspondingly; the filter screen is arranged in the extraction box; and the support is fixedly installed on one side of the cleaning box, and a transverse moving motor is fixedly installed on one side of the support. The continuous essential oil extraction device provided by the utility model has the advantages that materials can be automatically fed during extraction to finish continuous production, and the raw materials can be cleaned before extraction.

The invention belongs to the technical field of diamond micro-powder collection, and particularly relates to a nanoscale diamond micro-powder collection system which comprises a bottom plate, hydraulic rods are fixedly connected to the four corners of the top of the bottom plate, a top plate is fixedly connected to the tops of the four hydraulic rods, and an annular plate is fixedly connected to the top of the bottom plate. The top of the annular plate is in lap joint with the bottom of a top plate, one side of the front face of the annular plate is movably connected with a transparent door through hinges, and the top of the top plate is fixedly connected with a driving motor. According to the diamond micro-powder filtering and collecting device, through the common internal effect of the driving motor, the damper, the vibration motor and the bearing plate, filtering and collecting are conducted through centrifugal force, then filtering and collecting are conducted through the vibration effect, gathering and blocking in the diamond micro-powder filtering and collecting process can be effectively avoided, and the filtering and collecting efficiency of the micro-powder is improved; and through the arrangement of a transparent door, a hydraulic rod and a top plate, the annular plate can be unfolded, and the net cage can be taken out from the annular plate, so that the net cage is convenient to clean.

The application discloses a kind of roll press material scattering homogenizing device, and the material falling from the roll press crushed material structure is received by flow guide groove, at least two pairs of conical plates are distributed from top to bottom, the pair of conical plates includes a pair of conical tips opposite to the material impact plate, and the material impact plate of adjacent two pairs of conical plates is distributed in dislocation, the projection of the material impact plate of adjacent two pairs of conical plates in the up-down direction, the side edge ghosting or splicing of the projection of the material impact plate, so that at least two pairs of conical plates define the material impact plate collection area, the material impact plate collection area is suitable for the material falling from the flow guide groove to collide, the lowermost pair of conical plates divides the material into two parts, so that the two parts of material are arranged along the width direction of the outer belt conveyor.Compared with the prior art, it is not necessary to consume power resources and the like, and the material is scattered and differentiated simultaneously;Loose material is easy to fall into the outer belt conveyor and the elevator hopper continuously and smoothly, and the loose material is not easy to block the elevator.The differentiated and arranged multiple portions of material are evenly distributed on the outer belt conveyor, and the elevator hopper receives the more evenly distributed material.

The utility model discloses a heating furnace convenient to loading for zinc oxide production, including heating box, be provided with support frame on the heating box and fix, be provided with first electric push rod and fix on the support frame, the mobile end fixed setting of first electric push rod has the mounting bracket, be provided with feeding structure between two mounting brackets, realize feeding to heating box through feeding structure, the feeding structure includes first feeding bucket, second feeding bucket and baffle, be provided with fixed frame and fix on the first feeding bucket, second feeding bucket fixed setting is in fixed frame, the first feeding bucket lower extreme is provided with the discharge gate, be provided with ration structure in second feeding bucket, ration structure includes first baffle, second baffle and rotating rod, first baffle fixed setting is on rotating rod, second baffle can detachably be provided with on rotating rod, realize ration subsequent addition to subsequent raw material's ration subsequent addition through ration structure.

The utility model discloses a feeding and discharging adjusting device, and belongs to the field of feed output equipment. Comprising a blanking barrel, and a speed adjusting device is arranged at the lower end of the blanking barrel; wherein the speed adjusting device comprises a motor, the output end of the motor is connected with an auger conveyor, and the lower end of the blanking barrel is communicated with the upper end of the auger conveyor. The automatic feeding device has the beneficial effects that when the automatic feeding device is used for feeding, feed is added into the blanking barrel, the feed in the blanking barrel can fall into the auger conveyor, then the motor is controlled to work, the auger conveyor is driven to rotate, and automatic feeding of the feed can be achieved; meanwhile, the conveying speed of the auger conveyor can be controlled by controlling the rotating speed of the motor, and the function of adjusting the feeding speed is achieved. And meanwhile, the device is also provided with a stirrer, and the stirrer can scatter blocked feed, so that the feed can fall into the auger conveyor more uniformly.

The utility model discloses a meat mincing device which comprises a meat mincing machine body, a tray is installed above the meat mincing machine body, a sealing cover plate is installed at the upper end of the tray, the interior of the sealing cover plate is communicated with a feeding bin, and a driving mechanism is installed on the upper surface of the sealing cover plate. A stirring impeller is mounted on the lower surface of the sealing cover plate, and a quantifying mechanism is mounted in the feeding bin. According to the meat mincer, meat blocks are put into the feeding bin and can enter the tray, the stirring impeller can be driven to rotate through the driving mechanism, the stirring impeller can push the meat blocks in the tray into the meat mincer body at the moment, and therefore the phenomenon that the meat blocks are broken in the meat mincing process can be avoided; a worker needs to push meat blocks into the meat grinder body with hands, the processing steps are effectively reduced, the processing efficiency of the meat grinder body is improved, and meanwhile the meat blocks can be guided into the meat grinder body through the guide plate fixedly installed on the inner wall of the tray.

The utility model provides a roll cutting device for adhesive tape production, which belongs to the technical field of adhesive tape cutting and comprises a support, a rotating roller, a clamping mechanism, a limit plate, a cutting mechanism, a driving motor and a cutter, the rotating roller is arranged on the upper portion of the support, a through hole is arranged on the support, the clamping mechanism is arranged in the through hole on one side of the rotating roller, and the limit plate is arranged on the support. The cutting mechanism is arranged on the support on the two sides of the clamping mechanism and comprises supporting stand columns, a supporting transverse column and a sliding block, the supporting transverse column is fixedly connected between the supporting stand columns, the sliding block is connected to the supporting transverse column in a sliding mode, and a driving motor is fixedly installed on the supporting stand columns of the cutting mechanism. The device is used for solving the problems that in the prior art, when an adhesive tape is wound and cut, the adhesive tape is easily wasted due to cutting deviation when the adhesive tape is wound and cut at the same time, the working efficiency is reduced, and the adhesive tape is wasted.

The utility model belongs to the technical field of granulating equipment, disclose a kind of fuel granulating device, the existing granulator when replacing granulating plate, need manual installation and disassembly, there is inconvenience in use, the technical scheme of the utility model example, including workbench, the bottom surface four corners of workbench are fixedly installed with support leg, the top surface of workbench is fixedly installed with granulating cylinder, spiral shaft is provided in granulating cylinder, driving device is provided on granulating cylinder with driving spiral shaft rotation, the top surface of granulating cylinder is fixedly installed with feed hopper, one end of granulating cylinder is fixedly installed with the installation plate of inclination, rotary installation has carousel on installation plate, control device is provided on installation plate with driving carousel rotation, the one end of several connecting pipes is fixedly installed on carousel, several connecting pipes are evenly distributed on carousel, the utility model is provided with carousel and control device, can adjust connecting pipe aligned with granulating cylinder, need not manual installation and disassembly, use more conveniently.

The utility model discloses a concrete test block compressive strength testing device which comprises a testing workbench, a testing box body is arranged on the testing workbench, a box door capable of being opened and closed is arranged on the front face of the testing box body, a liftable pressure applying assembly is arranged on the testing box body, a pressing plate is arranged below the pressure applying assembly, and the box door is arranged on the testing box body. A supporting plate corresponding to the pressing plate is arranged on the testing workbench, and the supporting plate is used for placing a test block; waste material openings are formed in the positions, on the two sides of the supporting plate, of the testing workbench, the length of the waste material openings is not smaller than the inner width size of the testing box body, and a detachable collecting frame is arranged below the waste material openings. According to the concrete test block compressive strength testing device, by improving the supporting mode of the testing workbench and the test block, the convenience of placing the test block and cleaning waste of the test block can be improved, meanwhile, the safety of a compressive test is improved, and particles of the crushed test block are prevented from being sputtered outwards.

The utility model discloses a numerical control rolling machine for aluminum alloy door and window processing, including equipment main part, the inside setting of equipment main part has storage warehouse, the inside fixedly connected with a plurality of rectangular sheet of storage warehouse, the lower extreme fixedly connected with the discharge gate of the inside of storage warehouse in equipment main part, the inside of equipment main part is located the lower extreme setting of discharge gate and is provided with collection box, the side of equipment main part is provided with sealing plate, then through using discharge gate is convenient to guide the residue to the storage in collection box, through using sealing plate is convenient to guarantee the sealing of equipment main part inside, and the staff takes out fixed bolt from the side of rectangular side plate, then conveniently takes down sealing plate from the side of equipment main part, is convenient for subsequent taking out collection box and uses, and the staff is convenient to clean the residue in collection box, and is convenient for subsequent unified processing and uses.

The utility model discloses an automatic tapping machine for guide rail processing, which comprises a mounting frame, a plate chain conveying belt is arranged in the mounting frame and comprises a conveying plate, a sliding groove is formed in the outer wall of the top of the conveying plate, a sliding block is connected in the sliding groove in a sliding manner, a supporting plate is mounted on the outer wall of the top of the sliding block through a bolt, and the supporting plate is connected with the conveying plate through a bolt. And a moving groove is formed in one side of the interior of the supporting plate, a screw rod is movably installed in the moving groove through a bearing, and a gear is movably installed on the inner wall of the other side of the moving groove through a bearing. Through the arranged gear, when a screw rod is rotated, the screw rod can make the positioning block move through threaded connection with the positioning block, and therefore after the distance between the supporting plates is adjusted, the friction force between the positioning block and the gear is increased through attachment of the positioning block and the gear, and the supporting plates are fixed; therefore, the problem that an existing device can only limit materials by opening and closing a fixing structure for multiple times is solved.