22results about How to "Synchronous regulation" patented technology

The invention discloses a deviation rectifying device applied to a paper mounting machine, and relates to the technical field of paper mounting machines, the deviation rectifying device comprises supports arranged on the front side and the rear side of a base surface of a conveying belt, and a transverse plate is fixedly connected between the tops of the two supports. And the deviation rectifying mechanism is arranged on the transverse plate and used for conducting deviation rectifying treatment on the first paper, the second paper and the third paper on the base face of the conveying belt so as to ensure that the first paper, the second paper and the third paper are in the straightening state. In the process of conveying each piece of paper one by one, under the action of an air cylinder and a rotating plate, two racks move relatively, two second connecting plates move relatively under the transmission action of the racks and a gear, and when the two second connecting plates get close to each other, the two second connecting plates are driven to move relatively. And the second rollers on the two second connecting plates exert the thrust effect on the two sides of the paper correspondingly, so that the paper is straightened to achieve deviation rectification, the paper is prevented from being clamped between the two deviation rectification rails, normal conveying of the paper is facilitated, and use is convenient.

The invention discloses medium-and-large-sized motor assembling equipment which comprises a shell, a first ejector pin, a second ejector pin, a centering assembly, a transverse moving mechanism and a lifting assembly, wherein the first ejector pin and the second ejector pin are mounted on the shell; the centering assembly is arranged on the second ejector pin; the transverse moving mechanism is mounted on the shell; the second ejector pin can penetrate through the stator, the centering assembly can adjust the installation center of the stator so that the installation center of the stator and the axis of the rotor can be located on the same straight line, and the output end of the lifting assembly can compensate the height difference of the stator before and after adjustment. The centering assembly can automatically adjust the installation center of the stator according to the position and state of the rotor, and manual repeated measurement and adjustment are not needed. The lifting assembly can automatically compensate the height difference of the stator, and the tedious process of manually adjusting the height is avoided. By means of the automatic functions, the whole assembling process is more efficient and faster, time waste and errors caused by manual operation are reduced, and the assembling efficiency is remarkably improved.

The utility model relates to the technical field of coating barrel packaging, and discloses a coating barrel production line cover sealing device which comprises a conveyor, a positioning assembly is arranged at the bottom of the conveyor, two installation bases are fixedly connected to the top of the conveyor, hydraulic rods are installed at the tops of the installation bases, and the output ends of the hydraulic rods are fixedly connected with a top plate. An electric cylinder is fixedly connected to the middle of the top plate, a connecting block is fixedly connected to the output end of the electric cylinder, fixing frames are fixedly connected to the two sides of the bottom of the top plate, an annular frame is fixedly connected between the two fixing frames, a plurality of movable arms are slidably connected into the annular frame, and connecting rods are arranged at one ends of the movable arms. And the other end of the movable arm is fixedly connected with a bracket. According to the coating barrel capping device, the size of the clamping jaw can be adjusted according to the model of a produced coating barrel, then the capping device can adapt to capping treatment of coating barrels of different models, and the applicability of the device is improved.

The invention relates to a welding device for splicing various steel structures, and belongs to the technical field of steel structure splicing and welding. The welding device for splicing of the multiple steel structures comprises a workbench, the surface of the workbench is provided with a driving mechanism, and the top of the workbench is provided with a welding robot; according to the device, through a guide block and an arc-shaped block, an abutting block is longitudinally extruded, I-shaped steel cannot be extruded to a scraper knife, abrasion of the scraper knife is reduced, a first clamping frame and a second clamping frame smoothly enter an I-shaped steel groove, impurities on the inner wall of the I-shaped steel groove are shoveled away through the scraper knife, and the shoveled impurities fall into a collecting groove; a second spring pushes the abutting blocks to abut against the interior of the I-shaped steel more comprehensively, the contact area of the clamping assembly and the interior of the I-shaped steel groove is increased, a moving block abuts against the interior of the I-shaped steel groove, a locking block abuts against the opposite ends of the two abutting blocks, then the two abutting blocks are locked, and therefore the two abutting blocks stably abut against the interior of the I-shaped steel groove, and the clamping efficiency is improved. And the clamping assembly is more suitable for clamping the I-shaped steel.

The utility model relates to parking shed support structure technical field discloses a kind of angle-adjustable parking shed support beam fixing frame, including shed roof, support, angle adjusting and locking assembly.Support assembly contains support frame and symmetrically arranged fixed column, fixed column opens multiple sets of positioning hole and is hinged with support frame;Angle adjusting assembly has recess, support diagonal, sliding sleeve and connecting rod, and two groups of sliding sleeves are connected by connecting rod;Locking assembly includes positioning rod, pull button and return spring, and positioning rod penetrates sliding sleeve and fixed column positioning hole.The fixing frame is slid along the fixed column by sliding sleeve, drives support diagonal to adjust the inclination angle of support frame, adapts different sunshine and functional requirement;Positioning rod cooperates with return spring to lock angle quickly, connecting rod ensures synchronous adjustment on both sides, and gives consideration to adjustment flexibility and support stability, adapts various parking shed use scene.

The invention discloses an electrical practical training platform, which comprises a main frame, at least one mounting area is defined by the main frame, and the main frame comprises an upper frame, a lower frame, a left frame and a right frame which define the mounting area; each mounting area is provided with one group of mounting structures, and each mounting structure comprises at least one cross beam extending along the horizontal direction so as to divide the mounting area to form a plurality of mounting positions for mounting electrical elements; and the electrical function platform is arranged on the main frame, and the electrical function platform comprises a signal interface module and a power supply module. By integrating the mounting structure and the electrical function platform, bearing, power supply and full-signal interaction of multi-size offline industrial electrical elements are realized, deep skill training from principle verification to fault simulation is supported, the problems that practical training content is separated from actual production and the special training cost is high are solved, and the training effectiveness and the resource utilization rate are improved.

The application discloses a CAD track turnout multi-stage intelligent linkage connection and adjustment method, comprising the following steps: S1, integrating structured parameters of various turnout types, generating a turnout basic parameter library, and generating an association mapping table recording the logical relationship between turnouts; S2, automatically calling the turnout basic parameter library, calculating the optimal turnout angle and endpoint coordinates, and automatically generating a connecting line; S3, when the position or angle of the reference turnout is adjusted, based on the association mapping table, the adjustment information is transmitted to all associated secondary turnouts, and the secondary turnouts and their connecting lines are driven to be synchronously adapted; S4, real-time collection of the adjusted data, combination of the turnout parameter threshold and the association mapping relationship, recalculation of the optimal connecting path, and generation of a new connecting line. The application can greatly shorten the time consumption of single-group turnout docking, solve the problems of line mispositioning and fracture, guarantee engineering safety, reduce the dependence on the experience of designers, greatly shorten the design cycle and reduce the rework rate.

The utility model discloses a heating and ventilation pipe welding clamp, which comprises an adjusting mechanism and a clamping mechanism arranged on the top of the adjusting mechanism, the adjusting mechanism comprises a base, the clamping mechanism comprises moving seats, the moving seats are correspondingly arranged on the left side and the right side of the top of the base, the top of each moving seat is fixedly connected with a fixing plate, and the fixing plates are fixedly connected with the adjusting mechanism. The opposite sides of the fixing plates are fixedly connected with an inflation shell, and the opposite sides of the inflation shell are fixedly connected with a plurality of rubber suction heads. The equipment has the advantages of being convenient to adjust and stable in clamping effect, and solves the problems that part of clamps are designed in a fixed mode, the clamping effect on the heating and ventilation pipes is not ideal enough, adjustment is inconvenient to conduct according to the specifications of the heating and ventilation pipes, rapid adjustment is inconvenient to adapt to heating and ventilation pipelines of different specifications and diameters, and the clamping effect is poor. Therefore, the problems that different clamps are needed when a welding object is replaced every time, the cost is increased, and the working efficiency is reduced are possibly caused.

This utility model discloses a glass-lined reaction vessel with a deformable guide plate, including a vessel body, a heating jacket fixedly installed on the outside of the vessel body, a top cover installed on the top of the vessel body, and glass-lined linings fixedly installed on the inner walls of both the vessel body and the top cover. Single-row sprockets are rotatably connected to both sides of the top of the top cover, and the two single-row sprockets are connected by a first transmission chain. A drive box is fixedly installed on one side of the outer wall of the top cover, and a worm gear is rotatably connected to the inner wall of the drive box. This utility model uses a worm gear to drive the worm gear, which in turn drives the single-row sprockets. The guide plate in the arc-shaped support frame is connected to a double-row sprocket, and the single-row sprockets are connected to corresponding double-row sprockets. Personnel can adjust the angle of the guide plate in real time according to the fluid conditions, cooperating with the impeller agitator on the stirring shaft to guide the fluid to flow vertically in layers, breaking radial stratification, removing mixing dead zones, ensuring uniform mixing of materials, shortening mixing time, and improving axial mixing efficiency.

The utility model provides a kind of double butterfly valve synchronous regulating device, it is related to valve technical field, the double butterfly valve synchronous regulating device includes mounting bracket, first butterfly valve, second butterfly valve and transmission component, first butterfly valve is set on mounting bracket, first butterfly valve includes first valve body and first valve rod rotationally set on first valve body, first valve hole is set on first connecting end;Second butterfly valve is set on mounting bracket, second butterfly valve includes second valve body and second valve rod rotationally set on second valve body, second valve hole is set on second connecting end;Transmission component includes the first connecting rod inserted in first valve hole and the second connecting rod inserted in second valve hole, third connecting rod is connected between first connecting rod and second connecting rod. The synchronous swing of first connecting rod and second connecting rod is driven by the movement of third connecting rod, to drive the synchronous rotation of first valve rod and second valve rod, to realize the synchronous control of first butterfly valve and second butterfly valve, improve the flow control precision and stability of entire system.

The utility model provides a pin repairing and shaping device. Relates to the technical field of probe card repairing equipment. The pin repairing and shaping device comprises a frame seat, a back plate is fixedly installed at the top of the frame seat, a microscope is fixedly installed on the back plate, a repairing table is arranged below the microscope, a concave frame is arranged above the frame seat, and a supporting column is fixedly installed on the inner wall of the bottom of the concave frame; the top end of the supporting column is fixedly connected with the repairing table, linkage shafts are rotationally installed on the inner walls of the two sides of the concave frame correspondingly, rectangular frames are fixedly installed at the ends, close to each other, of the two linkage shafts correspondingly, and two connecting strips are arranged between the two rectangular frames. A first fixing rod and a second fixing rod are fixedly mounted on the sides, close to each other, of the two connecting strips. The pin repairing and shaping device provided by the utility model has the advantages of being capable of clamping and repairing various types of probe cards and relatively strong in applicability.

This application discloses a flow rate adjustment device for a vacuum forming mold, comprising a preform vacuum forming mold body (1), wherein a plurality of hollow tubular main mandrels (2) are arranged inside the preform vacuum forming mold body (1), the main mandrels (2) are arranged in parallel, the main mandrels (2) are slidably connected to the preform vacuum forming mold body (1), a vacuum forming tube (3) is arranged inside the main mandrel (2), the vacuum forming tube (3) is sleeved inside the main mandrel (2) and coaxially arranged with the main mandrel (2); the lower end of the main mandrel (2) protrudes from the lower end face of the preform vacuum forming mold body (1), and a hollow forming die (4) is fixedly connected to the lower end of the preform vacuum forming mold body (1), the lower end of the main mandrel (2) is sleeved inside the forming die (4), and a gap is provided between the lower outer surface of the main mandrel (2) and the inner surface of the forming die (4) to form a lower flow channel. The advantage of this invention is that it overcomes the drawbacks of the prior art and has a reasonable and novel structural design.

The utility model relates to the technical field of textile fabric tables, in particular to a textile fabric table with an adjusting function, which comprises a working plate, three groups of movable blocks are fixedly connected to the bottom of the working plate, movable frames are slidably connected to the surfaces of the movable blocks, supporting blocks are arranged on two sides of the top of the working plate, and the supporting blocks are fixedly connected with the working plate. An adjusting mechanism is arranged on the surface of the working plate; the adjusting mechanism comprises a rack fixedly connected to the inner wall of one movable block, a gear is rotationally connected to the inner wall of one movable frame, and the surface of the gear is connected to one side of the rack in a meshed mode. According to the device, the rotating rod, the gear and the rack are utilized, the height of the working plate is adjusted, the height of the textile fabric table is adjusted more conveniently, the using portability of the textile fabric table is improved, the rotating rod is locked through the first spring, the sliding rod and the concave hole, and then the height supporting stability of the textile fabric table is guaranteed.

The utility model discloses a child safety seat connecting structure, relates to the field of child safety seats, and aims to solve the problem that two ISOFIX connectors independently mounted on two sides of a child safety seat in the prior art are not linked, so that the extension lengths of the two ISOFIX connectors need to be adjusted respectively, and the operation is troublesome. A connecting rod is fixedly connected to the middle of the interior of the fixing frame, a transmission rotating shaft is rotatably connected to the interior of the connecting rod, supporting rods are fixedly connected to the two sides of the middle of the interior of the fixing frame, linkage guide rails are fixedly connected to one sides of the front end and the rear end of the fixing frame, and rectangular telescopic grooves are formed in one sides of the interiors of the linkage guide rails; a transmission groove is formed in the other side of the interior of the linkage guide rail, an ISOFIX connector is movably connected to the interior of the rectangular telescopic groove, a circular groove is formed in one side of the interior of the ISOFIX connector, and a screw rod is rotationally connected to the interior of the circular groove.

The invention discloses welding reinforcement equipment for a reinforcement cage. The welding reinforcement equipment comprises an assembly sleeve, an outer-layer ring seat and an inner-layer ring seat which are concentrically arranged. And the two groups of outer-layer ring seats are slidably mounted on the inner side of the assembly sleeve and are symmetrically arranged on the two sides of the inner-layer ring seat. And a distance adjusting assembly for adjusting the distance between the outer-layer ring seats is also arranged. And a plurality of groups of outer supporting assemblies and inner supporting assemblies are also assembled, are distributed in an annular array and are used for supporting and positioning longitudinal bars of the reinforcement cage. And an outer folding and unfolding assembly and an inner folding and unfolding assembly are further arranged in a matched mode and are in linkage with the outer supporting assembly and the inner supporting assembly, the folding and unfolding postures of all the supporting assemblies can be synchronously adjusted, and the stability of the reinforcement cage is ensured. The bending assembly is installed at one end of the assembling sleeve and used for bending stirrups of the reinforcement cage and surrounding the peripheries of longitudinal bars, and the welding equipment is arranged at the bending assembly and conducts welding reinforcement on the longitudinal bars and the stirrups. The problems that a traditional reinforcement cage is low in welding efficiency and unstable in quality are solved, and the structural stability and the welding quality of the reinforcement cage are guaranteed.

The present invention relates to the field of optical detection technology, and provides a silicon carbide facet imaging system and a facet identification method, wherein the silicon carbide facet imaging system comprises: a data processing module and a data acquisition module; the data acquisition module comprises: a light source, a first filter, a polarizer, a 1 / 2 wave plate, a first lens group, a collection device, a lens, a second filter, a second lens group, and a dichroic mirror; the light source is sequentially provided with the first filter, a polarizer, a 1 / 2 wave plate, a first lens group, and a dichroic mirror in the direction of emission; the dichroic mirror is arranged at a 45° angle to the light source, and the dichroic mirror is sequentially provided with the second lens group, a second filter, a lens, and a collection device in the direction of emission; the lens is mounted on the collection device; the collection device adopts a CCD camera or a single-photon detector. The present invention can improve the accuracy of facet area identification, reduce manual intervention, and reduce the cost of manual detection.

The utility model relates to a dry film slitting rolling cutter assembly which comprises a roller, a sliding way is formed in the roller, a plurality of sliding blocks are arranged in the sliding way in a sliding mode, rotating gears are arranged in the sliding blocks, adjusting shafts penetrating through the sliding blocks are arranged at the axis positions of the rotating gears, and guide grooves are formed in the two sides of the interior of the sliding way. And an adjusting toothed plate meshed with the rotating gear is arranged in one guide groove. The utility model relates to the technical field of dry film slitting roller cutters. According to the dry film slitting roller cutter assembly, a rotating gear rotates by rotating an adjusting shaft, after the rotating gear rotates, a sliding block can be driven to move through cooperation of an adjusting toothed plate, at the moment, the sliding block moves in a sliding way, the purpose of adjusting the position of the cutter assembly is achieved, in the adjusting process, independent operation can be achieved, and the cutter assembly is convenient to use. The purpose of adjusting the cutter assemblies one by one is achieved.

The utility model belongs to the technical field of the counter-roller gap adjusting indicating device of the counter-roller crusher, especially relates to a counter-roller gap adjusting indicating device of anti -loosening. Including frame, the adjusting screw is installed on the frame, the adjusting screw is connected with the adjusting nut, the frame is fixed with the dial, a plurality of graduation lines are inscribed on the dial, the dial is penetrated by the screw rod, the dial is connected with the indicating disc, the indicating disc is equipped with the needle, the adjusting nut penetrates the indicating disc. The utility model discloses through setting the dial and the needle structure, can directly and accurately show the adjustment of the counter-roller gap, ensures that both sides adjusting nut synchronous adjustment, improves granularity control accuracy.

The application belongs to the technical field of garbage disposal, and particularly relates to a garbage incineration fly ash leaching desalination treatment method and device, which comprises a leaching desalination pool, the top surface of the leaching desalination pool is provided with an electric guide rail, the electric guide rail is slidably connected with a moving block, a hollow groove is formed in the moving block, the top surface of the moving block is provided with a feeding pipe which is in communication with the hollow groove, the feeding pipe is used for injecting fly ash into the hollow groove, and the bottom surface of the moving block is provided with a group of discharge pipes which are in communication with the hollow groove; the position of the moving pipe is adjusted according to the water level in the leaching desalination pool, the connecting groove on the moving pipe is immersed in water, the fly ash is injected into the feeding pipe through a feeder, the fly ash enters the hollow groove at this time, and then is directly discharged into water through the connecting groove, so that the fly ash particles are prevented from floating due to air disturbance.

This invention belongs to the field of demulsifier production technology, and specifically relates to a demulsifier production equipment and its preparation method. The equipment includes a reaction vessel and a jacket disposed on the outer wall of the reaction vessel. The side wall of the jacket is connected to an inlet pipe and an outlet pipe. The upper side wall of the reaction vessel is connected to multiple injection pipes, and the lower side wall is connected to a discharge pipe. When the viscosity of the demulsifier raw material is detected to be low, the variable blade assembly horizontally pushes the raw material through the surface stirring plate, causing the demulsifier raw material to flow rapidly within the reaction vessel, thereby quickly achieving a mixing effect. When the viscosity of the demulsifier raw material is detected to be high, the variable blade assembly deforms into a ribbon-type stirring paddle, which can propel the demulsifier along the axial and circumferential directions. The large axial thrust generated can overcome the viscous resistance of the high-viscosity demulsifier, causing the demulsifier to tumble up and down.

The folding desk comprises a desk body and a chair, the desk body is composed of a desk plate, a storage basket, first desk legs, second desk legs, third desk legs and a base, the storage basket is connected to the middle of the bottom end of the desk plate, the first desk legs are connected to the two sides of the bottom end of the desk plate, and lifting adjusting mechanisms are arranged between the first desk legs and the second desk legs; according to the invention, through the arrangement of the lifting adjusting mechanism, the lifting effect of the desk is realized, so that the height of the desk is reduced, the legs of a student are supported for noon break, the original space is reserved, the student can conveniently place the legs on the desk, and the desk is convenient to use. Through the arrangement of the folding mechanism, the folding and overturning effects of the tablet chair are realized, so that the included angle between the chair backrest and the chair seat is enlarged, a student can lie down conveniently during the noon break, and the problem that the student feels uncomfortable due to the sleeping posture after the noon break in the prior art is solved.

The invention discloses a message forwarding method based on semantic perception, electronic equipment and a storage medium. The method comprises the steps of obtaining a business semantic attribute corresponding to a target data stream; determining a corresponding semantic intention based on the business semantic attribute; compiling the semantic intention into a segment routing IPv6 policy; and packaging and forwarding the target data flow according to the segment routing IPv6 strategy. According to the technical scheme, the service semantic attribute originating from the information model is deeply fused with an SRv6 forwarding mechanism, so that the network is spanned from network feature perception to service semantic perception, the problem that the existing SRv6 network cannot perceive and understand the connotation of the data flow service, so that the refined and adaptive forwarding service is difficult to provide is effectively solved, and the service quality of the SRv6 network is improved. The pertinence, the flexibility and the network resource utilization rate of message forwarding are effectively improved, and the intelligent adaptive capacity of a network to a complex service scene is further remarkably improved.