52results about How to "Same length" patented technology

The utility model relates to the field of transformer, concretely is a transformer convenient to installation, including transformer body, the bottom fixedly connected with storage box of transformer body, is provided with adjusting assembly in the inside of storage box, the utility model discloses can drive gear to carry out the rotating operation through starting motor, when the gear rotates, both sides of the rack will along opposite direction synchronous expansion and contraction, and this synchronism ensures that both sides of the support plate stretches the length consistency, avoids the transformer body installation when the uneven stress of both sides leads to the inclination, guarantees the horizontal stability after installation, and the weight of support plate will be transferred to the fixed ring through the rack and pinion of transformer body, finally is borne by the telegraph pole, and its rigid structure must have enough strength to support the whole weight of transformer, and the inside of fixed ring can add the antiskid rubber pad, ensures and the cylindrical telegraph pole surface close -fit, increases the friction and prevents the sliding, installs and fixes the transformer body.

This invention discloses a cable tray box and a handcart-type switch cabinet having the same, comprising a box body, a stripping component, an anti-pull component, and a straightening component. The stripping component, installed inside the box body, can strip the cable sheath. The anti-pull component, installed inside the box body, limits the cable winding and prevents the other end of the cable from being pulled or causing the cable end with the terminal to fall off during the stripping process. The straightening component, installed inside the box body, straightens the bent cable, restoring it to a straight state. By integrating the stripping component, the anti-pull component, and the straightening component, this invention achieves precise stripping, effective anti-pull, and automatic straightening, thereby improving cable routing efficiency, safety, and reliability. It solves the problems of inaccurate stripping, easy pulling of cables leading to loosening, and bending caused by clamping that exist in traditional handcart-type switch cabinets during the cable routing process.

This invention discloses a traction winding and unloading device, belonging to the field of roll material production technology. The device includes a traction device, a floating fly knife device, a dual-shaft alternating winding device, and an unloading device. The traction device has edge trimming and tension adjustment functions. The floating fly knife device is equipped with a floating roller assembly and an L-shaped flipping guide groove to achieve clamping traction during cutting and automatic knife lifting after cutting. The dual-shaft alternating winding device realizes alternating winding of the two air-expanding shafts at two workstations through a flipping disc and a clamping assembly, and is equipped with a moving pressure roller that adjusts with the roll diameter. The unloading device consists of a moving trolley, a shaft pulling device, and an unloading trolley, which can automatically complete full roll grabbing, shaft pulling, air release unloading, and transfer. This invention realizes full-process automation from traction, edge trimming, fixed-length cutting, continuous winding to automatic unloading, and has the advantages of high production efficiency, good cutting and winding accuracy, stable operation, and wide applicability. It is suitable for the continuous production of roll materials such as film, non-woven fabric, paper, and aluminum foil.

This application discloses a grinding fixture for probes and its grinding apparatus. The fixture includes a mounting head, a mounting platform, and a connecting platform. Through this application, when grinding new probes, the design of the mounting head allows for the simultaneous grinding of one or more new probes, thereby improving grinding efficiency and avoiding the need for replacing the entire card, significantly reducing replacement costs. The new probes are then sequentially passed through corresponding positions on the mounting head, so that the tails of all new probes abut against corresponding protrusions in the simulated area. This simulates the pressure experienced by the probes during actual operation, allowing the new probes to better replace the replaced burnt-out probes after grinding. Then, the position of the mounting platform is adjusted using appropriate adjusting components to ensure that the levelness of the simulated area meets the grinding requirements, ensuring that the tips of all new probes are on the same plane, thus guaranteeing that the lengths of the new and old probes remain consistent.

This utility model relates to a bare optical fiber polishing fixture, including a polishing jig and a positioning jig. The polishing jig includes a positioning plate, an upper pressure plate, and a lower base plate stacked sequentially. The positioning plate has an optical fiber positioning groove extending through its front and rear ends. The optical fiber positioning groove is formed by an array of bare fiber grooves for accommodating bare optical fibers. The upper pressure plate is located at the upper part of one end of the positioning plate and is attached to the positioning plate to clamp the bare optical fiber. The lower base plate is located at the lower part of one end of the positioning plate and is attached to the positioning plate to support the positioning plate. The polishing jig is placed on the positioning jig to position the length of the bare optical fiber extending out of the polishing jig. This utility model, through the cooperation of the polishing jig and the positioning jig, not only enables multiple optical fibers to be fixed simultaneously in the polishing jig for overall clamping, improving clamping stability, but also reduces the risk of easy breakage of the end of a single optical fiber due to friction from the polishing paper, thereby improving the polishing efficiency of bare optical fibers.

The application relates to the field of food processing equipment, in particular to a lotus root powder and mung bean cake forming device, which comprises a machine box, a dough feeding port, a sandwich feeding port, a first conveying device, a second conveying device, a wrapping device, a cutting and edge collecting mechanism, a conveying belt and a lifting mechanism. The cutting and edge collecting mechanism is used for realizing accurate cutting and shearing edge collecting of the strip-shaped cake embryo, and ensures that the sandwich is completely wrapped in the dough; the lifting mechanism can lift the conveying belt to flatten the shearing edge, and improves the forming effect. The application can efficiently and stably produce the sandwich cake embryo, significantly improves the qualified rate and production efficiency of the product, is compact in structure, simple in operation and suitable for large-scale industrial production.

The utility model discloses a civil engineering pile foundation drill bit includes: the drill cylinder, the drill cylinder is equipped with a plurality of intercepting piece that distributes along the drill cylinder inner wall circumference, every intercepting piece includes: steel wire rope, is welded on the rotary drum inner wall, and the length is greater than the radius of drill cylinder, the pier head clamp is installed in the steel wire rope far from the rotary drum inner wall one end, and the steel wire rope appears silk phenomenon through the design pier head clamp, is avoided. The utility model discloses through the inner wall design blocking piece of drill cylinder, when encountering boulder, in the process of drilling cylinder in-depth, boulder will be cut or extruded displacement by drill tooth, and extruded steel wire rope enters into the drill cylinder, when the drill cylinder is filled, and the drill cylinder is proposed, through the steel wire rope, makes boulder fall out of the drill cylinder, and then completes the boulder's taking out work, compared with traditional GPS-10 engineering drilling machine, can handle the situation that cannot continue to drill in the construction process and encounter boulder or boulder, compared with rotary drilling machine, can save the cost, and is convenient and fast.

This utility model discloses a connection structure with high-frequency gain performance, including a terminal block; a cable holder, which includes a cylindrical body and a plug pin, one end of which is connected to the cylindrical body, and the other end of which is plugged into the terminal block to form a grounding loop; and a cable, which includes a plastic layer, a shielding layer, and several terminals, with the shielding layer partially exposed above the plastic layer. The cylindrical body wraps around the exposed portion of the shielding layer and forms electrical contact with it. The terminals pass through the cylindrical body and connect to the terminal block, and the cylindrical body secures the cable. By making the cable holder cylindrical, this application ensures that the cable holder completely covers the shielding layer and secures the cable. This not only enhances the crosstalk immunity between cables but also prevents cable stretching, twisting, or bending during repeated plugging and unplugging of the connector or improper pulling. This ensures that the core wires of the cables maintain consistent length and prevents transmission delay during high-frequency signal transmission.

The utility model provides a kind of industrial automation rubber cutting equipment of convenient operation, it is related to the field of automation rubber cutting equipment, including drum conveyor, the surface of drum conveyor is fixedly connected with controller, the drum conveyor is used to convey rubber, the controller is used to control cutting, one end of the drum conveyor is provided with cutting assembly, the surface of cutting assembly is mounted with positioning assembly, cutting assembly includes cutting table, gantry, electric push rod, tool rest and blade;The utility model sets up drum conveyor, controller, cutting assembly and positioning assembly, plays the effect that can cut rubber, controller controls the drum conveyor to convey and cut rubber, after the drum conveyor conveys rubber to the position of cutting assembly, the cutting length of rubber is positioned by positioning assembly, so as to ensure the length consistency of rubber cutting, and then improve the automation effect of rubber cutting.

The invention discloses a multi-scale representation and variable interactive collaborative fusion time sequence prediction method and system, and the method comprises the steps: collecting a multivariable time sequence, and carrying out the instance normalization processing of the multivariable time sequence, and obtaining preprocessing data; performing original scale mapping and multi-scale mapping processing on each variable original time sequence in the preprocessed data based on a double-flow embedding method to obtain original scale embedding and multi-scale embedding; performing scale position coding on the original scale embedding and the multi-scale embedding to obtain corresponding embedding with scale position codes; all the inserts with the scale position codes are sent into a plurality of layers of cross-scale fusion blocks which are connected in series for cross-scale fusion; and performing linear projection on the features after cross-scale fusion to obtain prediction results of a plurality of time steps in the future, performing instance reverse normalization operation, and outputting a time sequence prediction result. According to the method, the time sequence prediction precision, stability and robustness are improved.

The utility model discloses an aluminum pipe cutting device, which relates to the field of cutting devices and comprises a supporting table, a cutting component is arranged at the top of the supporting table, a first supporting plate and a second supporting plate are connected to the left side and the right side of the supporting table respectively, a moving frame is arranged at the top of the second supporting plate, and an abutting plate is connected to the side wall of the moving frame. A sliding rod is connected to the side wall of the supporting table, and a sliding barrel is arranged on the outer wall of the sliding rod and connected with the side wall of the movable frame. By rotating the two handles, the handles drive the locking rod to rotate, so that the locking rod is loosened, the movable frame is pulled, the movable frame pulls the abutting plate and the sliding cylinder, so that the sliding cylinder slides on the sliding rod, after the distance between the abutting plate and the cutter is determined, the locking rod is rotated, so that the locking rod abuts against the sliding rod, and the cutter is fixed. One end of the aluminum pipe abuts against the side wall of the abutting plate, the length of the aluminum pipe needing to be cut can be determined, and the lengths of the aluminum pipes which are cut multiple times can be consistent.

Embodiments of the present application disclose an information processing method, device and equipment, and a storage medium, wherein the method comprises: receiving a login request for an application program, the login request comprising a first account assigned by a target platform for a target user on the target platform, the first account being generated by the target platform according to login information of the target user on the target platform or terminal information of the target user; obtaining platform information corresponding to the target platform and application information corresponding to the application program, and performing encoding processing based on the platform information, the application information and the first account to obtain a second account of a target length; and logging into the application program through the second account. When logging into the application program through different platforms, a unified form of account can be generated for logging into the application program, which facilitates account management in the application program.

The utility model relates to the technical field of semiconductor processing equipment, especially melt -casting protection device. This melt -casting protection device includes the protection cover and isolation structure, and the protection cover has the accommodating cavity, and the one end of accommodating cavity is equipped with the open mouth, and accommodating cavity includes the non -melt -casting area and melt -casting area who connects in sequence along the axial direction, and the open mouth is located the one end of non -melt -casting area away from melt -casting area, and the isolation structure can along the open mouth stretch into accommodating cavity and with the cavity wall of accommodating cavity abuts, and the length of isolation structure along accommodating cavity axial length and the axial length of non -melt -casting area are same, realized the effect that the cavity wall of isolation structure and non -melt -casting area abutted, and then realized the isolation shielding of non -melt -casting area, not only the isolation shielding effect of non -melt -casting area is good, and simple operation, high working efficiency.

The utility model relates to shoemaking production auxiliary tool technical field, specifically is a kind of eyelet weaving tape positioning and guiding desktop fixing device, the eyelet weaving tape positioning and guiding desktop fixing device includes pedestal, functional arm, one end of functional arm is fixed on pedestal, and the other end of functional arm is provided with slope guide head, and it is positioning step surface between slope guide head and functional arm;Pedestal sets up locating hole.Slope guide head and the integration of positioning step surface, realize weaving tape path guidance+entering depth positioning dual function, guarantee that weaving tape is efficiently guided and the length is consistent, far superior to manual operation.

The application discloses a multiple composite yarn spinning method, which adopts four single-drive rollers, a rubber roller with rubber roller sleeves added to the left and right of a back upper flat roller, and a roller with a roller sleeve added to the middle of a back lower roller, and includes single roving feeding spinning, double roving feeding spinning and triple roving feeding spinning, and single roving feeding, double roving feeding and triple roving feeding are selected respectively, each roving fed can be selected to undergo two-group independent two-zone drafting processes, and then the production of fancy yarns with different effects is realized, the variety of yarns is enriched, the added value of the yarns is improved, and in the drafting process, the drafting effect is improved and the yarn quality is improved by the additional friction force field of the middle and back upper rubber roller and the additional friction force field of the back lower roller.

This invention discloses a spinning device structure suitable for an automatic splicing rotor spinning machine, including a spinning device housing assembly, a shear untwisting assembly, a spinning device locking assembly, a spinning device upper cover, and a rotor brake assembly; the shear untwisting assembly, the spinning device locking assembly, and the spinning device upper cover are all fixedly installed on the spinning device housing assembly, and the rotor brake assembly is hinged to the spinning device housing assembly; the spinning device upper cover also has a groove that cooperates with the shear mechanism, and the groove is used for guiding and limiting the splicing of the yarn.

This utility model belongs to the field of automotive charging gun manufacturing technology, specifically disclosing a pneumatic wire cutting machine for automotive charging gun production. The pneumatic wire cutting machine includes a lower shearing blade and an upper shearing blade internally. A fixing block is fixedly connected to the surface of the pneumatic wire cutting machine. A transmission groove is formed inside the fixing block, and a disc is rotatably connected inside the transmission groove. The surface of the disc is provided with teeth, and two arc-shaped grooves are formed on the surface of the disc. Transmission blocks are slidably connected inside both arc-shaped grooves. Through the cooperation of the arc-shaped clamping plate and the transmission rod, the cable can be accurately positioned and firmly fixed at the preset cutting position, ensuring that all cut cables have consistent lengths, smooth cut surfaces, and no burrs. This greatly improves the product quality consistency and pass rate of charging gun production, reduces operation time, lowers labor intensity, and increases production efficiency.

The utility model relates to a kind of bamboo chopstick processing fixed-length cutter, including base, article holder, driving shaft, cutting edge and the like component.The upper portion of base is equipped with several evenly distributed article holder, the side of its departure base places bamboo chopstick raw material, inside through driving shaft, driving shaft is fixedly connected with several evenly distributed and placed between the cutting edge of article holder.Corresponding rotary groove is equipped on base with cutting edge, cutting edge is staggered distribution with driving shaft as center and does not overlap, avoid instantaneous load too high, reduce motor power demand.Article holder is equipped with recess corresponding with bamboo chopstick raw material, both sides are fixedly connected with connecting seat, its inside is connected with cover by tension spring, ensure that bamboo chopstick raw material is stable when cutting.Driving shaft both ends are externally equipped with bearing structure, bottom is fixed with base by bolt, one end is connected with driving motor.

This utility model discloses an electroplating fixture for chrome plating piston rods, comprising: a main conductive copper busbar connected to the negative terminal of an electroplating power supply; multiple branch copper busbars uniformly arranged along the axial direction of the main conductive copper busbar; the top ends of the branch copper busbars fixedly connected to the main conductive copper busbar, and the bottoms having multiple circular through holes; multiple sleeves correspondingly disposed within the circular through holes; multiple side bolts correspondingly disposed radially along the sleeves and engaging with the corresponding sleeves to lock the piston rod; and multiple positioning plates correspondingly slidably disposed on the inner walls of the branch copper busbars, with the relative positions of the positioning plates and the branch copper busbars locked by positioning locking bolts. The electroplating fixture for chrome plating piston rods provided by this utility model can adapt to workpieces with different non-chrome plating area lengths, has high clamping efficiency, and ensures consistent non-chrome plating area lengths for workpieces in the same batch.

This invention discloses a bending and shaping device for automotive sunroof guide rails, relating to the field of automotive parts processing technology. The device includes a processing table, a wheel-changing assembly, a bending assembly, and a positioning assembly. A rotation opening is provided on the processing table; the wheel-changing assembly is located on the processing table. This device, through a bending motor driving a bending auxiliary wheel to rotate, can stably perform bending operations on the guide rail. The action is smooth and the force is even, ensuring regular bending formation, reducing deformation deviation, and improving bending quality and processing stability. By adjusting the movement of the bending auxiliary wheel driven by the motor, the position of the bending auxiliary wheel can be flexibly adjusted according to the diameter of the main bending wheel. The position adjustment is precise and convenient, requiring no complex debugging. It is adaptable to bending main bending wheels of different diameters, facilitating the bending of the guide rail to various angles to meet diverse bending processing needs.

The utility model relates to the technical field of fish ball forming devices, in particular to a fish ball forming device for a fish ball production line, which comprises a box body assembly, a support frame, an extrusion assembly, a mounting assembly, a cutting assembly, a pressing plate assembly and two protection plate assemblies, a plurality of forming openings, through openings and threaded grooves are formed in the bottom of the barrel body, an outer threaded pipe is fixedly connected to the bottom of the cylinder, a connecting opening is formed in the bottom of the cylinder, and the output end of the motor is connected with a first coupler in a matched mode. A forming opening and a threaded groove are formed in the bottom of a barrel body of the extrusion assembly and matched with an outer threaded pipe of the installation assembly in a threaded mode, so that a mold is rapidly disassembled and assembled, an electric push rod drives a pressing plate to press fish cream downwards, a coupler of the cutting assembly is matched to drive a cutting plate to rotate and cut, and the size consistency of fish balls is guaranteed; an arc groove and a square groove of the protection plate assembly seal the operation area, and raw material splashing is reduced.

The application discloses a high-precision automatic side cutting system for edge sealing tape of gypsum board, which comprises a fixed-distance conveying mechanism, a cutting mechanism and a distance measuring mechanism; the linear slide table of the cutting mechanism controls the movement of the cylinder cutter of the cutting mechanism to the position aligned with the spacing plate according to the distance measurement value of the spacing plate of the fixed-distance conveying mechanism by the positioning distance measuring sensor of the distance measuring mechanism, so as to cut the edge sealing tape from bottom to top in the middle of the fixed-distance gap between the two adjacent gypsum boards. The application utilizes the positioning and fixed-distance gap and side cutting mode, measures and positions the spacing plate by the positioning distance measuring sensor to obtain the position of the fixed-distance gap, thereby controls the linear slide table to move the cylinder cutter to the middle of the fixed-distance gap for cutting from bottom to top, so that the tail length of the edge sealing tape is consistent and the fracture is neat.

This utility model relates to an automatic forming device for resistance wires in a protector, belonging to the field of resistance wire processing. The device includes a chassis for mounting and supporting the internal mechanisms, with a protective cover on the top for protection and sound insulation. An automatic wire feeding rack, located on the outside of the chassis, holds the resistance wire coils. An automatic wire feeding mechanism draws out the resistance wire and transports it to an automatic spiral forming mechanism, which winds the resistance wire into a spiral shape according to a set pitch and diameter. An energized ring-shaped shaping mechanism is installed at the forming outlet of the automatic spiral forming mechanism to heat and shape the spiral-formed resistance wire into a ring shape. This device enables fully automated processing of resistance wires from wire feeding, forming, shaping, cutting to unloading and stacking, significantly improving production efficiency, enhancing product consistency and quality, and reducing manual labor intensity.

The utility model belongs to the technical field of automatic equipment, and particularly relates to automatic spring connecting wire production equipment, which comprises a straightening device for straightening a wire, a rear stripping device and a front stripping device for stripping two ends of the wire, and a wire cutting device arranged between the rear stripping device and the front stripping device, the left side of the front stripping device is provided with a front wire clamping device capable of moving back and forth and left and right, the front wire clamping device moves left and right to pull out a wire, a tin soldering device is arranged behind the wire cutting device, the front wire clamping device and the front stripping device synchronously move backwards, and the front stripping device transfers one end of the wire into the tin soldering device. A spring clamping device is arranged behind the tin soldering device, a feeding device for conveying springs and rubber rings is arranged on the left side of the spring clamping device, and a ring sleeving device is arranged between the feeding device and the front money clamping device. Through the arrangement of the components, the full-automatic production of the spring connecting line is realized.

The embodiment of the utility model provides a tufting assembly and tufting equipment. The tufting assembly comprises a main body and a covering piece, the main body is provided with a first threading hole and is configured to be in transmission connection with the driving mechanism so that the driving mechanism can drive the main body to reciprocate. The covering piece is detachably connected to the main body and can cover part of the first threading hole. According to the technical scheme provided by the embodiment of the utility model, the knitting wool implanted into the base cloth is uniform in length, and the quality of a tufting product is improved.

The utility model provides a ruler with line drawing limiting function belongs to the technical field of measuring ruler, this ruler with line drawing limiting function includes the measuring ruler, limiting mechanism, limiting mechanism includes upper press groove, distance adjusting groove, distance adjusting plate, line drawing limiting plate, a plurality of line drawing limiting slot, line drawing limiting plug -in block and distance scale, upper press groove opens in the upper end of measuring ruler, distance adjusting groove opens in one side end of upper press groove and is linked with upper press groove, distance adjusting plate is connected in distance adjusting groove inside sliding, can set up the required length in advance through its limiting function, once set up specific length, user only needs to place the ruler well in subsequent operation, then can draw line along the limiting device directly.

This utility model discloses a composite axial cold-extruded rebar connecting sleeve, including an inner sleeve and an outer sleeve. The outer sleeve is fitted outside the inner sleeve, and two rebars are respectively inserted into both ends of the inner sleeve. Locking rings are fitted on the outer sides of both ends of the inner sleeve. This relates to the field of rebar connection technology. By setting an outer sleeve outside the inner sleeve, the locking rings are locked between the outer sleeve and the inner sleeve, preventing the locking rings from deforming under force and avoiding them from falling off, making the installation more stable. At the same time, a limiting pin is inserted at the center of the inner sleeve and the outer sleeve, so that the two rebars are inserted into the inner sleeve at the same length, and the force on both ends of the inner sleeve is more uniform, improving the rebar connection effect.

The utility model discloses a pin shearing jig for transformer production, and belongs to the field of transformer pin shearing equipment. The device comprises two shearing frames and a placing frame which are arranged in an equipment box, the two shearing frames are symmetrically arranged relative to the equipment box, the placing frame is arranged in the middle of the equipment box, a heightening assembly is arranged on the surface of the placing frame to place a transformer and limit the position of the transformer, and a rotating extension rod is arranged on the side, close to the shearing frames, of the placing frame; the two extension rods are arranged on the equipment box, rotating abutting rods are arranged at the ends of the extension rods, the two abutting rods rotate oppositely, the abutting rods make contact with the pins of the transformer, it is guaranteed that the transformer is located in the middle of the equipment box, and then after the two shearing frames are driven to rotate oppositely and the shearing knife makes contact with the abutting rods and the extension blocks, the pins of the transformer can be sheared; the transformer is located in the middle of the equipment box, it is guaranteed that the lengths of the shorn transformer pins are the same, the transformer can be adjusted to the middle of the equipment box by rotating the abutting rod after the transformer is placed, and operation is convenient and fast.

This utility model provides a multi-station cutting machine for polylactic acid fiber filter cartridges for tobacco, relating to the technical field of tobacco processing equipment. It includes a cutting worktable with a multi-station pusher frame fixedly installed on the top rear side. A cutting assembly is located on the upper front side of the multi-station pusher frame. In this utility model, the multi-station pusher frame consists of four independent sliding push plates and matching lifting slide plates and clamping columns. During operation, a first motor drives four first screws to rotate, causing the four sliding push plates to move horizontally synchronously, extending four filter cartridges simultaneously from the connecting baffle. In conjunction with the third motor in the cutting assembly, a third screw drives the connecting slide plate to slide left and right, allowing the cutting blades to simultaneously cut the four filter cartridges. Through the cooperation of multiple independent pushing and clamping units and the sliding cutting blades, the processing efficiency of polylactic acid fiber filter cartridges for tobacco is significantly improved, meeting the needs of large-scale production.

The invention provides a trimming capturing piece of a sewing machine trimming mechanism, which comprises an arc-shaped capturing piece, the right side edge of the arc-shaped capturing piece is provided with a rightward inclined restraining side edge, and the restraining side edge is provided with a capturing groove for capturing a bottom thread. The thread trimming capturing piece is used for being installed at a rotating shuttle assembly of the sewing machine and matched with a second thread trimming knife and a first thread trimming knife of the thread trimming mechanism to trim threads, and the arc-shaped capturing piece is arranged along the peripheral side of the rotating shuttle assembly and located between the rotating shuttle assembly and the first thread trimming knife. And the constraint side edge is used for intersecting with a thread trimming hook on a second thread trimming knife when the second thread trimming knife of the thread trimming mechanism rotates towards the first thread trimming knife, and is used for guiding the bottom thread to move into a notch of the capturing groove.