43results about How to "Achieve extrusion" patented technology

The utility model discloses an antibacterial coating curing device with an adjusting function. The antibacterial coating curing device comprises a base, and a box body is mounted at the top end of the base; a drying mechanism is arranged in the top end of the box body, and a conveying assembly is arranged in the box body; wherein the drying mechanism comprises an air pipe mounted in the top end of the box body, a strip-shaped frame is mounted at the bottom end of the air pipe, a strip-shaped ring groove is formed in the strip-shaped frame, spraying pipes are mounted on the inner side of the strip-shaped frame, a mounting frame is mounted at the top end of the air pipe, and pipelines are symmetrically mounted in the top end of the box body; therefore, the effect of rapidly drying and curing the antibacterial coating on the surface of the plate can be achieved, then the curing efficiency of the antibacterial coating can be greatly improved, the efficiency is higher compared with the mode of only curing the coating on one side of the plate in the prior art, the overall use flexibility of the device can be improved, and the effect of curing, adjusting and processing various plate coatings is achieved.

The utility model discloses a cooling assembly for thread machining of a pen container, which comprises a thread machining mechanism, an outer cover is arranged in the thread machining mechanism, a cooling assembly is arranged on the outer cover, the cooling assembly comprises a cooling seat and an adjusting part, a mounting area is formed in the middle of the adjusting part, the cooling seat is arranged in the mounting area, and a fixing part is arranged on the cooling seat. A threaded hole is formed in the middle of the fixing part, a bolt is arranged in the threaded hole, a through hole is formed in the cooling seat, the adjusting part is arranged in the through hole, and the bolt is rotated to push the adjusting part in the through hole. According to the cooling assembly for thread machining of the pen container, the adjusting part can be extruded by rotating the bolt, so that a hose for conveying cooling liquid is pressed through the adjusting part, the hose is stressed to deform, the inner diameter of the hose is reduced, the drainage speed of the cooling liquid is reduced, and a tapping tool is convenient to cool and lubricate; and the use amount of cooling liquid is saved, and adjustment is convenient.

This invention relates to the field of drilling machine technology, and more particularly to a drilling machine for processing electrical components with a fixed function. It includes a base and a mounting plate. The mounting plate is L-shaped and fixedly connected to the base. A drill bit is mounted on the mounting plate. A cleaning component is mounted on the base, comprising a moving plate, a first airbag, a discharge chamber, a triangular block, and vertical plates. Slide grooves are respectively formed on both sides of the base. The two ends of the moving plate are slidably connected to the slide grooves. Two vertical plates are fixedly connected to both ends of the moving plate. Two discharge chambers are slidably connected to both ends of the moving plate. In this invention, multiple support rods can support the workpiece. When the drill bit is used to drill holes in the workpiece, the support rods on both sides of the required drilling location prevent the workpiece from being squeezed and deformed during drilling.

The utility model relates to the technical field of filtering for sucralose decoloration, in particular to a filtering device for sucralose production, which comprises a coarse filtering pipe and a fine filtering pipe which are vertically arranged, the coarse filtering pipe is communicated with the fine filtering pipe through a transverse pipe, and the fine filtering pipe is detachably connected with the transverse pipe. The lower end of the coarse filter pipe is closed, the upper portion of the coarse filter pipe is communicated with a filter screen, the lower end of the fine filter pipe is closed through a baffle, a plurality of water outlet holes are formed in the baffle, filter cloth is laid on the top face of the baffle, and a pressing plate matched with the inner diameter of the suction filter pipe and capable of being arranged above the transverse pipe is arranged above the fine filter pipe. The pressing plate is driven by a driving device to move up and down along the suction filter pipe. By using the sucralose filtering device, the sucralose solution can be secondarily filtered by using the filter screen and the filter cloth, so that the sucralose solution can be prevented from containing carbon powder, and the purity of the sucralose solution is ensured.

The present application relates to the field of building construction, specifically to a kind of building waterproofing membrane construction device, including trolley, trolley is equipped with material feeding roller and material guide roller and cutting tool, construction device further includes flat laying mechanism, flat laying mechanism includes flat roller and air bag, when flat roller moves to corner and air bag is aerated, air bag is in the inflation state and flat laying in the form of extrusion to the corner of wall, trolley is equipped with displacement mechanism to drive flat roller to move, the present application promotes the roller pressing of flat roller to the roll material by the pushing of trolley, completes the laying of building surface, until flat roller contacts the roll material on wall side, with the aeration of air bag, extrusion roll material is laid on the corner of wall side, so that the corner of wall side can be laid flat, improve the laying effect of roll material, avoid the wrinkle when roll material is laid, reduce the difficulty of corner laying roll material.The present application also relates to a kind of construction method of building waterproofing membrane construction device.

The invention relates to the technical field of horizontal turning machine tools, and discloses a high-torque hard rail type horizontal turning machine tool and application thereof.The high-torque hard rail type horizontal turning machine tool comprises a horizontal machine tool body, a flow guide cover is fixed to the horizontal machine tool body, a recycling box is fixed to the bottom of the horizontal machine tool body, and a box body is arranged in the recycling box and right faces the flow guide cover; first openings are formed in the two sides of the top end of the box body, the two first openings directly face each other, a plurality of first rib plates are fixed in each first opening, and the first rib plates located in the same first opening are distributed in a linear array mode. A traditional filter screen filtering mode is abandoned, a physical separation mechanism combining gravity settling and overflow liquid discharging is adopted, after cooling liquid and chippings fall into the box body, the chippings are naturally deposited, the cooling liquid overflows to the recycling box through the first opening, the chippings are prevented from making contact with a filtering medium fundamentally, and the risk that meshes of a filter screen are hooked or blocked is eliminated.

This invention relates to a conveying device for conveying a motor vehicle body (2) along a conveying path (4) during painting in motor vehicle manufacturing. The conveying device includes a chain conveyor (5) having chain strands (6) circulating along the conveying path. Fixed receiving elements (7) and loose receiving elements (8) are arranged at predetermined distances from each other along the entire length of the chain strand and are movable along the conveying path by means of the chain strands. The fixed receiving elements constitute crossbeams detachably connected to the motor vehicle body, and the loose receiving elements have resting areas (12) on which another crossbeam (13) detachably connected to the motor vehicle body can be supported. The crossbeams maintain the same crossbeam distance across the vehicle model, corresponding to the distance between the fixed receiving element and the following loose receiving element. The invention also relates to a method and painting apparatus for painting a motor vehicle body.

The invention belongs to the technical field of circuit board processing, and particularly discloses a PCB multilayer circuit board drilling device which comprises a clamping seat and drilling structures distributed on the clamping seat, a protective shell and a workpiece body are detachably connected to the clamping seat, displacement adjusting structures are distributed on the inner wall of the protective shell, drilling pieces are connected to the displacement adjusting structures, and the workpiece body is detachably connected to the clamping seat. And the displacement adjusting structure is used for driving the drilling piece to move up and down, so that the drilling piece drills the workpiece body, and a roller structure and a suction structure are connected to the displacement adjusting structure. When a workpiece body is drilled through a drill bit, an abutting column drives a bullseye wheel to abut against an aluminum sheet in advance, so that the situation that when the drill bit penetrates through the aluminum plate to drill the workpiece body, the bottom face of the aluminum plate cannot be effectively attached to the workpiece body can be avoided, and meanwhile when the abutting column drives the bullseye wheel to abut against the aluminum sheet in advance, the aluminum sheet cannot be effectively attached to the aluminum sheet. And when the drill bit is pulled out of the aluminum plate and the workpiece body, the drilling part of the aluminum plate is prevented from being separated from the workpiece body, and drilling cuttings are prevented from entering the space between the aluminum plate and the workpiece body.

The utility model discloses a fence device for civil construction, and particularly relates to the technical field of construction fences, which comprises a mounting rod, a baffle is mounted on one side of the mounting rod, a plurality of fixing pipes are mounted at the top and the bottom of the outer wall of the mounting rod, and a plurality of supporting pipes are obliquely arranged on one side, far away from the baffle, of the outer wall of the mounting rod. A socketed pipe is arranged on one side, close to the fixed pipe, of the baffle; the end, close to the mounting rod, of the fixing pipe is rotationally connected with a sleeving ring, and the end, away from the mounting rod, of the fixing pipe is internally and slidably connected with an extension rod; supporting rods are slidably connected into the ends, away from the mounting rods, of the supporting pipes, rotating rings are rotatably connected to the ends, close to the mounting rods, of the supporting pipes, and fixing rings are rotatably connected to the ends, away from the supporting pipes, of the supporting rods. The utility model has the advantages that the fixing pipe can be conveniently adjusted to be connected with the baffles with different inclination angles, and the supporting pipe can be conveniently adjusted to be installed and fixed at different inclination angles.

This utility model discloses a wire harness sealing structure and an electric heater. The wire harness sealing structure includes a base, an elastic sealing plug, and an extruder. The base has an installation cavity, and the elastic sealing plug is installed in the installation cavity. By fitting against the side wall of the installation cavity, the gap between the elastic sealing plug and the base is sealed. The elastic sealing plug has a wire passage hole that passes through the elastic sealing plug. The wire harness can pass through the wire passage hole and exit the electric heater. The extruder compresses the elastic sealing plug, causing it to contract. The extruder compresses the elastic sealing plug, allowing the inner wall of the wire passage hole to fit well with the wire harness, effectively eliminating the gap between the wire harness and the wire passage hole. This effectively seals the gap between the wire harness and the inner wall of the wire passage hole without the need for adhesive application.

The utility model belongs to the technical field of interesting hat, especially involves an interesting toy hat, including cartoon cap body, cartoon cap body includes cartoon image part, cap body swing part, cap arm and cap claw, cartoon image part, cap body swing part, cap arm and cap claw are equipped with the first cavity, second cavity, third cavity and fourth cavity that intercommunication respectively, fourth cavity, third cavity and second cavity inside are equipped with elastic air bag, air duct and bending air bag respectively, both ends of air duct are connected with elastic air bag and bending air bag respectively, be equipped with bending wrinkle on bending air bag, be equipped with a flexible button cell box in the first cavity, be equipped with button cell power supply and control module in flexible button cell box, the both sides connection of flexible button cell box have LED lamp area, one end of LED lamp area is connected with control module and button cell power supply, the other end of LED lamp area is inserted into second cavity or third cavity. Through the utility model, can improve the interesting of toy hat in night environment.

The application relates to the field of industrial manufacturing, in particular to a stamping jig for bending, which comprises a jig body, a positioning groove for placing a material strip to be processed is formed in the jig body, a positioning column matched with a mounting hole on the material strip is arranged at the position of the jig body relative to the bottom of the positioning groove, and the positioning groove is slightly wider than the material strip. The application has the advantages of improving stamping precision and reducing the waste rate.

The application discloses a device for preparing high-purity copper powder and polyaluminum chloride from acid etching waste liquid and an energy-saving co-production process thereof, relates to the technical field of recycling of acid etching waste liquid, and comprises a supporting base, a reaction assembly is arranged on the top of the supporting base, and the reaction assembly comprises a preparation tank body, a sealing cover and an extension rod. In the application, the top of the compression ring is connected with the extension rod and the guide piece, the top of the guide piece is overlapped with the adjusting block through the contact head, the reciprocating movement of the guide rod on the top of the supporting plate can be driven when the cam rotates, the lifting of the guide piece can be driven through the adjusting block, the use height of the compression ring and the guide disc is adjusted, the extrusion of the aluminum sheet is realized, the flow of the waste liquid in and out of the mixing tank is accelerated, the aluminum sheet is stirred through the stirring blade, and the aluminum sheet is fully contacted and reacted with the waste liquid; the filter screen is arranged in the filter box, copper powder in the waste liquid can be quickly separated, copper powder residues in the waste liquid are reduced, and the subsequent centralized recovery of the copper powder is facilitated.

The utility model provides a display right-angle structure fixer, which comprises a main frame body, two groups of mutually vertical connecting seats are arranged on one side of the main frame body, connecting grooves are arranged on the inner sides of the two groups of connecting seats, two groups of connecting plates are fixedly arranged on the main frame body corresponding to the two groups of connecting seats, and the two groups of connecting plates are fixedly arranged on the main frame body. And the two sets of connecting plates are slidably connected with the inner walls of the two sets of connecting grooves correspondingly, tooth grooves are formed in one sides of the connecting plates, lock rods are slidably connected to the connecting grooves, rack clamping pieces matched with the tooth grooves in size are fixedly installed at one ends of the lock rods, and the rack clamping pieces abut against the tooth grooves. The rack clamping piece can be extruded when the connecting plate moves through the cooperation of the tooth groove and the rack clamping piece, the rack clamping piece can be limited through the cooperation of the locking plate and the locking rod, and therefore the connecting plate is fixed through the rack clamping piece; therefore, the distance between the main frame body and the wall hanging hook can be flexibly adjusted according to the sizes of different displays.

The utility model discloses a hydraulic hose with a leak-proof function at a joint, which comprises two hydraulic hose bodies, and a leak-proof connecting mechanism is mounted between the two hydraulic hose bodies. The leakproof connecting mechanism comprises a sealing connecting assembly fixedly arranged on the two hydraulic hose bodies in a sleeving mode, and sealing between the two hydraulic hose bodies is achieved through the sealing connecting assembly; and the wrapping and sealing assembly is arranged on the sealing and connecting assembly in a sleeving mode and used for conducting sealing and wrapping on the sealing and connecting assembly. Through the arrangement of a series of structures, effective sealing between the two hydraulic hose bodies can be achieved in the mode that the joint of the two first sealing rings is sealed and wrapped through extrusion fit of the first sealing rings, the sealing effect is improved, and the leakage prevention purpose is achieved.

The utility model relates to the technical field of stage lamps, in particular to a waterproof strip lamp mounting device. The waterproof strip lamp comprises the action assembly and the stress assembly, the action assembly comprises the fixing cover and the pushing piece, the fixing cover is provided with the containing opening with the two sides penetrating through, the waterproof strip lamp is limited in the containing opening through the fixing cover, the pushing rod is manually or electrically pushed so that the stress assembly can move in the direction away from the mounting hole and towards the waterproof strip lamp, and the waterproof strip lamp can be fixed. By means of the structure, force is applied to the panel so that the panel can extrude the rubber strip, and overlarge force is prevented from being instantly applied to the panel of the waterproof strip lamp by means of the characteristics of the spring. After installation, the push rod is manually or electrically pushed to enable the stress assembly to move in the direction close to the installation hole and away from the waterproof strip lamp, so that the waterproof strip lamp can be taken out, and the installation problem of the waterproof strip lamp is solved.

The utility model relates to the technical field of hydraulic joint, specifically is a kind of based on low-energy consumption forging process antioxidant hydraulic joint, including joint body and fixed on the nut one of joint body, the both ends of joint body are equipped with conveying mechanism, the both ends of joint body are equipped with sealing mechanism, the sealing mechanism includes two installation grooves, the both ends of joint body are equipped with installation groove, the inside of two installation grooves is clamped and connected with sealing ring, the both ends of joint body are axially equipped with slide hole, the inside of slide hole is slidably connected with the push rod that sealing ring is in contact, the inside of joint body is about the nut one relative and equipped with the movable slot that is communicated with slide hole, the side wall of push rod is welded with the push plate that passes through movable slot, by setting the component that sealing ring is pushed out in the both ends of hydraulic joint, it is beneficial to the aged sealing ring from hydraulic joint disassembly replacement.

The utility model relates to the technical field of fire fighting, and discloses a ship navigation emergency fire fighting device, which comprises a mounting base, a water outlet pipe arranged at the top of the mounting base, a water outlet arranged at the top of the water outlet pipe, a valve arranged between the water outlet pipe and the water outlet, and an exhaust unit arranged on the water outlet pipe. And through the arranged exhaust unit, when a fire occurs in the navigation process, gas in the fire fighting device and the connecting pipeline can be rapidly exhausted after seawater is pumped in, so that the seawater can be rapidly pumped out, and the rapid fire extinguishing effect is achieved.

This utility model relates to the technical field of waterborne polyurethane production equipment, and discloses a waterborne polyurethane filtration device, including a filter collection tank and a discharge pipe. The filter collection tank is located below the discharge pipe, and a filter bag is provided at the discharge end of the discharge pipe. Multiple movable slots are respectively opened on the outer wall of the discharge pipe, and an upper cylinder cover is movably installed in each of the multiple movable slots. A support column is fixedly installed inside the filter collection tank. In this utility model, during the squeezing process of the filter bag, the waterborne polyurethane splashed from the filter bag is blocked by the upper cylinder cover, allowing the squeezed waterborne polyurethane to flow into the lower filter collection tank through the gap between the upper cylinder cover and the lower semi-circular cover. The waterborne polyurethane is centrally collected and stored through the filter collection tank. The method of filtering and collecting waterborne polyurethane in this invention can automatically achieve the filtration and collection of waterborne polyurethane without manual operation, thus saving labor.

The utility model relates to a kind of self-cleaning filter dry slag system mechanism, it includes material cavity, the feed inlet is set in the feed end of material cavity, its discharge end is set with extrusion hole;Screw rod driven by motor is arranged in the material cavity, the screw rod is conical structure and its pitch continuously decreases along material conveying direction;Coarse filter screen and conical screen are arranged in the material cavity along material conveying direction, the coarse filter screen is set at near the feed inlet, the conical screen is sleeved in the outer periphery of the screw rod, the material cavity is respectively set with and the coarse filter screen and conical screen intercommunication drain outlet.The utility model has the effect that dehydration efficiency is high, can reduce material liquid waste in the process of discharging slag and reduce environmental pollution simultaneously.

The application discloses an automatic feeding oil pressing system, which comprises a conveying mechanism and a suction mechanism for conveying and transferring materials, an auxiliary cutting mechanism for cutting the materials in the conveying mechanism, a first storage tank for temporarily storing the materials, a drying mechanism for drying the materials conveyed from the first storage tank, an oil press, an electrical control box and a hydraulic control box for controlling the operation of the whole system. The automatic cutting, extruding, drying and oil pressing operations of the materials can be realized, the processing efficiency and quality are improved, the positions and forces of the cutting blades and the pressing plates can be flexibly adjusted according to the characteristics and requirements of different materials, the uniformity and accuracy of the cutting and extruding are ensured, the segmented, grouped and opposite extruding operations of the materials can be realized, the downward pressing and abrasion of the conveying belt are avoided, and the service life of the conveying belt is prolonged, and the oil cakes or oil residues at the discharge port of the oil press can be effectively guided to the residue lifting mechanism.

This utility model discloses a corrosion-resistant double-spring safety valve, relating to the field of spring safety valve technology. It includes a valve body with valve covers fixedly connected to both ends of the valve body's top. Two fixed rods are symmetrically fixedly connected to the top of each valve cover, with a top plate fixedly connected to the top of each rod. A valve stem is slidably connected to the middle of the valve cover, and a support block is fixedly connected to the top of the valve stem. This utility model allows adjustment of the rotation of the threaded rod to engage with a first pressing plate, causing the plate to move downwards in a predetermined direction, thereby applying longitudinal compressive force to the lifting plate. The screw structure of the threaded rod causes the first pressing plate to move vertically, generating a compressive force, thus achieving compression and pressing of the lifting plate. The core function is to adjust the distance between the support block and the lifting plate. By adjusting the relative position of the threaded rod and the first pressing plate, the distance between the lifting plate and the support block is precisely controlled, thereby adjusting the compressive force on the limiting spring and affecting the range of motion and pressure of the valve stem.

This invention discloses a steel bar baling machine, comprising: a base, a vertically arranged fixed plate at one end of the base, multiple vertical blocks at the top of the base, and several drive push rods mounted on the vertical blocks; a rotating assembly at the lower part of the fixed plate, the rotating assembly including a drive motor, a first gear mounted on the output shaft of the drive motor; a pair of parallel rotating shafts on both sides of the fixed plate, a second gear mounted on the rotating shafts; a chain between the first gear and the second gear; and a pair of opposing extrusion plates on the base, each extrusion plate having a first through hole for easy insertion of the rotating shaft. Each extrusion plate includes a conical bottom, an upper end, and a connecting portion. The extrusion plate closest to the fixed plate is connected to a drive push rod, which pushes the extrusion plate closest to the fixed plate to move. This invention achieves the extrusion of steel bars to a predetermined thickness and facilitates baling with strapping tape. It is easy to operate and has high production efficiency.

The utility model belongs to the technical field of compound machines, and discloses an acrylic double-sided tape printable coating compound machine, which comprises a rack, and a rolling assembly, a printing assembly and a winding roller which are sequentially arranged on the rack, the printing assembly comprises two installation frames fixed to the rack and a fixing frame fixedly installed between the two installation frames, and two printing heads arranged oppositely are arranged in the fixing frame in a sliding mode. And sliding rods penetrate through one sides of the two fixing plates in a sliding mode, rotating bases are fixedly installed at the bottom ends of the two sliding rods, springs are fixedly connected between the two rotating bases and the two fixing plates correspondingly, and a tensioning shaft is rotationally connected between the two rotating bases. According to the utility model, the rotating seat drives the tensioning shaft to always downwards abut against the double-sided tape through the elastic force of the spring, so that the double-sided tape is kept in a tightened state between the two second guide rollers, and the printing quality is further ensured.

The invention relates to the technical field of photovoltaic module performance testing, in particular to a photovoltaic material performance detection device which comprises a test box, a detection bin is arranged in the test box, a height adjusting frame is adjustably arranged in the detection bin, a detection part is further arranged in the height adjusting frame, and an ultraviolet emission lamp is arranged at the top of the detection bin. Water flow spraying guns are further arranged on the two sides of the top of the detection bin; a humid and hot simulation system for generating a humid and hot environment is arranged at the bottom of the detection bin; according to the invention, through multi-factor coupling and dynamic motion, the actual operation environment of the photovoltaic module in northwest, plateau and other regions can be accurately reproduced, and the defect of single stress simulation of the existing test method is overcome; meanwhile, the eccentric cam is used for driving the adhesive film in the photovoltaic module to be extruded and stretched, so that the stress level and the cycle test are enhanced, the aging process of the adhesive film can be quickly and accurately simulated in a relatively short time, the test period is remarkably shortened, and a quick basis is provided for adhesive film material selection.

This invention discloses a wastewater treatment device in the field of wastewater treatment technology, including a treatment tank. The treatment tank is divided into a mixing tank, a flotation tank, and an oil storage tank by first and second partitions. An oil filter assembly is installed on the second partition. This assembly includes an oil filter tank and sludge inlet and outlet channels connecting its two sides. The bottom of the oil tank is evenly distributed with oil leakage holes, and two extrusion columns extending in opposite directions and vertically are installed inside. The cross-section of the extrusion column consists of a superior arc, a inferior arc, and transition arcs at both ends. The inferior arc is longer than the superior arc, and the transition arcs are chamfered at the connection with the inferior arc, with their concave direction opposite to that of the superior arc. The two columns are arranged with the inferior arc surface facing the superior arc surface, and the inferior arc surface is tightly fitted to the inner wall of the oil filter tank. The wastewater treatment device of this application can effectively achieve the separate collection of suspended particulate matter and oil in the scum.

The utility model relates to the technical field of padding setting equipment, in particular to a protective clothing padding setting machine which comprises a rolling mill and an immersion groove, the rolling mill is used for extruding cloth, a plurality of first guide rollers are rotationally connected into one end of the immersion groove, and a plurality of second guide rollers are arranged at the other end of the immersion groove. And a front guide roller is rotationally connected above one end of the immersion tank. According to the utility model, through the arrangement of the plurality of guide rollers I and the plurality of guide rollers II, the retention time of cloth in the immersion tank is prolonged, and through the extrusion of the guide rollers II and the extrusion rollers, the cloth is extruded, so that liquid in the cloth is conveniently extruded and then is re-absorbed, and the dip dyeing penetration degree of liquid medicine to the cloth is increased; the internal and external dip-dyeing uniformity of the cloth is improved, and the dip-dyeing efficiency of the cloth is improved.