103results about How to "No offset" patented technology

The utility model relates to the technical field of punching machinery, in particular to a multifunctional punching device for C-shaped steel processing, which comprises an upper mounting box and two hydraulic punching units, a lower mounting box is arranged below the upper mounting box, the upper ends of the two hydraulic punching units are respectively and fixedly connected onto the left inner wall and the right inner wall of the upper mounting box, and the lower ends of the two hydraulic punching units are respectively and fixedly connected onto the left inner wall and the right inner wall of the upper mounting box. The punching device further comprises two clamping units, the outer ends of the two clamping units are fixedly connected to the left side wall and the right side wall of the lower mounting box respectively, the inner ends of the two clamping units extend to the middle of the lower mounting box respectively, a jacking structure is fixedly connected to the bottom of the lower mounting box, and two waste discharging units are arranged at the top of the jacking structure. The outer ends of the two waste discharging units are fixedly connected to the left side and the right side of the jacking structure correspondingly, and the inner ends of the two waste discharging units are slidably connected with the middle of the jacking structure correspondingly. The C-shaped steel moving device has the following beneficial effects that the C-shaped steel is ensured not to deviate during moving; the moving range of the punch is enlarged, and the applicability of the device is improved; and abrasion to the C-shaped steel is reduced.

The utility model relates to clamping equipment of a cloth cutting machine for medical cloth, which belongs to the field of cloth cutting and comprises a suction mechanism and two clamping mechanisms. The two clamping mechanisms are arranged at the two ends of the suction mechanism, and the suction mechanism can optionally but not limited to a bearing base and a suction device. The bearing base is arranged between the two clamping mechanisms and is used for placing one end of cloth; the suction device is arranged at the lower end of the bearing base and used for sucking the cloth placed at the upper end of the bearing base; according to the clamping equipment of the cloth cutting machine for the medical cloth, one end of the cloth is placed on the bearing base, and the suction device is started to suck the cloth on the bearing base so that the cloth can be tightly attached to the bearing base; the two ends of the cloth tightly attached to the bearing base are clamped through the sliding mechanism, the clamped cloth is stably and flatly laid on the workbench, the cloth cannot deviate when cut, and the operation method is simple.

This utility model discloses a range-adjustable flattening machine in the field of flattening machine technology, including a base plate and a support platform. The support platform is fixedly installed on the upper part of the base plate. Two uprights are installed on both sides of the rear end of the base plate. An adjustable flattening structure is installed on the upper end of the two uprights. The adjustable flattening structure includes a top plate, a hydraulic cylinder, an operating frame, a mounting frame, two guide sleeves, and a flattening assembly. Through four independently set flattening plates and matching adjusting screws and threaded sleeve structures, the lifting height of each flattening plate can be precisely controlled, realizing a custom combination of flattening areas to adapt to workpieces of different sizes, shapes, or unevenness, significantly improving the versatility of the equipment. The flattening assembly adopts a transmission chain of adjusting screws, connecting plates, and flattening plates, combined with the precision guidance of guide rods and guide blocks, to ensure that each flattening plate moves smoothly and without deviation during adjustment and pressing.

The application relates to a bubble fixing device. The bubble fixing device comprises a dispensing machine, a conveying line, a bubble making machine and a carrying hand; the dispensing machine comprises a support and a dispensing head, the dispensing head is installed on the support, and the dispensing head is used for dispensing glue on a liquid injection port of an electric core; the conveying line is located on one side of the dispensing machine, the conveying line comprises a jig and a first driving mechanism, the jig is used for carrying the electric core, the first driving mechanism is connected with the jig, the first driving mechanism drives the jig to move, so that the electric core passes through the dispensing head; the bubble making machine is located on one side of the dispensing machine, and the bubble making machine is used for outputting bubbles; the carrying hand is located on one side of the bubble making machine, and the carrying hand is used for transferring the bubbles of the bubble making machine to the electric core on the jig. The scheme provided by the application can make the bubbles more stably fixed in the liquid injection port of the electric core, and avoid relative deviation of the bubbles and the electric core in the transfer process.

The present invention provides a magnetic wheel adsorption underwater MIG welding robot, comprising a magnetic adsorption trolley, a wire feeding device, a welding gun moving device and a welding gun; the wire feeding device and the welding gun moving device are respectively arranged on the magnetic adsorption trolley; the welding gun is located on one side of the magnetic adsorption trolley; the welding gun moving device is connected to the welding gun through a welding gun arm to achieve lifting and horizontal movement of the welding gun; the welding gun is also connected to the wire feeding device through a cable to realize the input of welding wire from the wire feeding device into the welding gun. The welding robot can achieve effective movement on complex geometric metal surfaces, has good movement stability, is conducive to improving the welding process, and can control the welding wire to be transported to the molten pool along the cable at a stable wire feeding speed to ensure the weld forming effect.

This invention relates to the field of fiber processing equipment, specifically to a high-efficiency, low-dust fiber slicing device and method, comprising a frame and a slicing table. The slicing table is horizontally positioned at the bottom of the frame. An air collection hood, flush with and fitted to the bottom of the slicing table, is located inside the frame. A cutting section is positioned above the slicing table, and a transverse moving frame is fixed to the bottom of the frame. A longitudinal moving frame, supporting the cutting section, is horizontally positioned at the top of the transverse moving frame. The transverse and longitudinal moving frames form a sliding platform supporting the transverse and longitudinal movement of the cutting section. Vertically penetrating fixed air holes are densely distributed on the top side of the slicing table. The air collection hood includes a horizontally extending air box. The beneficial effects are: this invention employs a negative pressure adsorption flexible conveying structure, utilizing negative pressure holes on the roller surface to periodically adsorb and lift the fiber roll to complete material feeding, avoiding compaction and deformation of the fiber material, preserving the loose porous structure of the material, and improving the processing quality of the finished slicing product.

The utility model discloses an intelligent wood door and window groove processing device which comprises an equipment frame, a groove processing device, a wood operation table and an intelligent module. The groove processing device is embedded into a first groove processing device sliding groove and a second groove processing device sliding groove. The first groove machining device sliding groove and the second groove machining device sliding groove are formed in the back face of the wood operation table, a wood backup plate is arranged on the table face of the wood operation table, the angle of the wood backup plate can be adjusted so as to adapt to different wood machining requirements, and a pressing plate is arranged at the top of the wood operation table and can fix wood to prevent the wood from deviating in the machining process. And resource waste is caused. The wood groove machining stability is improved, manual operation is reduced due to intelligent operation, and the working efficiency is improved.

This utility model discloses a container rotation device for drinking water bottling, belonging to the field of drinking water production technology. The container rotation device includes a frame and a filling machine mounted on the frame. A conveyor belt is fixedly connected to the frame. It also includes a rotating platform rotatably connected to the middle of the frame, with a disc fixedly connected to the rotating platform via a vertical frame. The rotating platform has an arc-shaped notch for adapting to the middle of the container, and a limiting plate for limiting the container's position is fixedly installed on the disc. This utility model, through the design of the arc-shaped notch and the arc-shaped notch, combined with a diffuse reflection photoelectric sensor, achieves zero offset and zero shaking of the container during rotation, solving the problems of easy tilting and inaccurate positioning of containers in traditional rotation methods. Furthermore, the drive motor allows for uniform and controllable speed of the rotating platform and disc, improving rotation efficiency.

The application relates to the technical field of material performance test tooling equipment, and particularly discloses a positioning type sample placing table, which comprises a transfer trolley, a sample placing table, a sample positioning assembly, a loading chain, a sample, a positioning frame and a trolley positioning assembly; the sample placing table is arranged on the top of the transfer trolley, the sample positioning assembly is arranged on the top of the sample placing table, and the trolley positioning assembly is arranged on the positioning frame; the outer side of the loading chain is provided with a positioning ring, and the sample is connected with the loading chain. The positioning type sample placing table is provided with a double-positioning structure, can significantly improve sample installation consistency and robot grasping success rate, has the advantages of automatic connection, AGV circulation adaptability, convenient operation, accurate positioning, and is suitable for sample automatic placement and full-process unmanned operation of an intelligent high-temperature tensile test system.

The invention relates to the technical field of wire drawing machines, and discloses a vertical wire drawing machine which comprises a base, a heating box is fixedly connected to the bottom of the inner wall of the base, an engine is fixedly connected to the end face of the side, close to the heating box, of the inner wall of the base, a material box is fixedly connected to the inner wall of the heating box, and a motor is fixedly connected to the top of the base. A bottom polisher is fixedly connected to the end face of the side, away from the motor, of the top of the base, a top polisher is arranged on the surface of the bottom polisher, and the bottom of the top polisher is fixedly connected with the top of the base. During operation, the heating box firstly operates to heat objects in the material box, when the objects are heated to a certain degree, the engine starts to operate, the wire drawing rod operates, at the moment, the output end of the engine in the feeding component rotates, the output end of the engine drives the transmission belt to conduct transmission, and the transmission belt can drive the transmission rotating shaft to rotate; and the transmission turntable is driven to rotate.

The utility model discloses a new energy lithium cell rubber coating device, including first pressure glue module, second pressure glue module and pressure glue station, the pressure glue station is located between first pressure glue module with second pressure glue module, first pressure glue module with second pressure glue module all are equipped with mounting seat, air cylinder, first slide rail subassembly, second slide rail subassembly, drive frame, first roller frame, second roller frame, first pressure roller and second pressure roller, air cylinder first slide rail subassembly with second slide rail subassembly all install in the top of mounting seat. The utility model discloses a new energy lithium cell rubber coating device, overcome the deficiency of existing lithium battery cell rubber coating equipment, it has the advantage of adapting different size electric core, pressure glue compact and high efficiency.

The utility model relates to the technical field of slicing device, specifically disclose a pathological tissue slice device, including the slicer body, the fixedly connected with the bottom plate on the slicer body, the fixedly connected with two slide rails on the bottom plate, set up the movable moving platform of slidable on two slide rails, install the blade switching mechanism for switching rough cutting blade or fine cutting blade on the moving platform, solved the technical problem that the existing pathological tissue slice device needs manual switching blade in the process of adopting durable blade to carry out rough cutting modification and switching sharp blade to carry out fine cutting.

The application discloses a kind of kitchen biogas liquid treatment devices, belong to sewage treatment technical field, it includes connecting plate, ring cylinder, fling filter mechanism, filter mechanism, protective cylinder, butt joint pipe, microwave heating pipe and storage tank, ring cylinder is located on connecting plate, fling filter mechanism rotates and is installed in ring cylinder, filter mechanism is inserted in fling filter mechanism and is communicated, protective cylinder is installed on ring cylinder, butt joint pipe is communicated protective cylinder and fling filter mechanism.The device is transported by centrifugal force generated by fling filter mechanism rotation, microwave heating pipe is heated to reduce viscosity and reduce colloid adsorption, filter mechanism retains impurities, and storage tank collects primary filtrate.The device solves the problem that existing device is easy to block, needs flocculating agent, and maintenance is difficult, realizes efficient filtration, convenient maintenance and low cost.

This invention relates to the field of rotating pull-out basket cabinet accessories, and more particularly to a track assembly for a rotating pull-out basket cabinet. The assembly includes a multi-section track, with the outer track fixedly connected to the cabinet body and the inner track rotatably connected to the pull-out basket. A rack is fixed to the outer track, and a synchronous shaft is rotatably connected to the inner track. A gear meshing with the rack is fixed to the synchronous shaft on the synchronous shaft. A locking component that locks the synchronous shaft is installed on the inner track. A drive block that engages with the locking component is located at the bottom of the pull-out basket. When the pull-out basket is flush with the cabinet body, the locking component unlocks, allowing the basket to be stored normally. When the basket rotates, the locking component automatically locks the synchronous shaft to prevent collisions during storage. This assembly, through synchronous transmission of the rack and pinion gears and the linkage control of the locking component, achieves safe switching between basket rotation and storage. It features a stable structure, strong adaptability, and significantly improves the safety and smoothness of the rotating pull-out basket cabinet.

This utility model discloses a bird-repelling device for photovoltaic panels, including a lead screw and a U-shaped frame. The lead screw horizontally passes through two vertical plates of the U-shaped frame. A reversible motor is installed at one end of the lead screw, and the other end is rotatably connected to the vertical plate of the U-shaped frame via a bearing. A transmission block is sleeved on the lead screw. A sliding groove is formed along the length of the bottom plate of the U-shaped frame, and the bottom of the transmission block is located in the sliding groove. Horizontally placed L-shaped connecting frames are fixed on both sides of the transmission block. A support rod is vertically fixed at the end of the L-shaped connecting frame away from the transmission block, and a bird-repelling component is connected to the top of the support rod. The bird-repelling component is physically driven to reciprocate by the reversible motor. The bird-repelling component can be a flag or a leash with a reflector, which uses dynamic visual stimulation to repel birds without using chemical agents, thus avoiding pollution of the photovoltaic panels and the surrounding environment.

The application discloses a kind of clamps and test methods for multiple types of blade fatigue vibration test.The clamp includes base, chuck, first module and second module;Chuck is ladder-shaped structure, and its horizontal ladder part is provided with sliding groove;First module is fixed to chuck by right-angle L-shaped matching surface;Second module includes sliding base matched with sliding groove and clamping main body oppositely arranged with first module, which enclose clamping area adapted to blade tenon;There are also horizontal and vertical two-way locking mechanisms to ensure stable clamping.The method realizes overall surface contact between blade tenon and clamp through module selection, parallel sliding clamping and two-way locking steps.The application solves the problems of traditional C-shaped clamp, such as line contact, uneven stress, single application range, etc., and has the advantages of stable clamping, wide applicability, high test consistency, etc., and is particularly suitable for fatigue vibration test of various blades of aero-engine.

The application discloses a normal fault dislocation and earthquake time sequence coupling simulation test device and method in a supergravity environment, and the method comprises a rigid model box, a fault dislocation system, two normally closed electromagnetic valves, a manual hydraulic pump and a hydraulic oil pipe, wherein the fault dislocation system is arranged in the rigid model box; the two normally closed electromagnetic valves and the manual hydraulic pump are arranged outside the rigid model box; the manual hydraulic pump is connected with the two normally closed electromagnetic valves through the hydraulic oil pipe, and the two normally closed electromagnetic valves are connected with the fault dislocation system through the hydraulic oil pipe. The application realizes high-precision reproduction of the dynamic response of a rock-soil body and the structural disaster process under the time sequence coupling effect of fault dislocation and earthquake vibration by integrating a centrifuge supergravity field, a vibration table earthquake vibration simulation and a fault dislocation system, and provides an advanced test platform for studying the surface deformation law caused by fault dislocation and the coupling disaster mechanism of rock-soil engineering structures such as a roadbed, a slope and a tunnel.

The invention discloses a surgical nursing bandaging device which comprises a workbench, a control box and a control screen are connected to one longitudinal side of the workbench in an embedded mode, a controller and a power module are connected into the control box, a bandage storage groove and a dressing storage groove are formed in one transverse side of the workbench, and a plurality of containing storage assemblies are connected into the bandage storage groove and the dressing storage groove. The top of the workbench is slidably connected with an automatic bandage winding assembly, and the top of the workbench is connected with a camera shooting assembly, a disinfection assembly and a supporting assembly corresponding to the automatic bandage winding assembly. The device has the beneficial effects that the binding efficiency is high; the binding precision is high; the binding difficulty is effectively reduced; and the safety is high.

This invention discloses a sample holder for semiconductor material testing, comprising a sample holder body with a back crossbeam; a cover plate disposed within the sample holder body; a sample holder interface fixedly connected to one side of the sample holder body by connecting bolts; and a set screw threadedly connected to the sample holder body, with the cover plate fixed within the sample holder body by the set screw. This semiconductor material testing sample holder allows for the placement of more samples at a time, reducing sample replacement frequency and shortening the testing cycle. It is particularly suitable for testing scenarios involving multiple batches and specifications of samples, reducing the workload of testing personnel. It ensures testing accuracy: the sample is fixed stably and without displacement, avoiding deviations in testing data caused by sample loosening, improving the accuracy and reliability of testing results, and providing precise data support for experimental analysis.

The utility model relates to a voice coil motor material disc feeding device, including frame, install work table on the frame, be provided with the pull -out type storehouse on the work table, the pull -out type storehouse can be drawn or push in from the work table, install the feeding mechanism in the bottom of pull -out type storehouse, install the lifting mechanism below the feeding mechanism, the utility model discloses a motor no.

The application discloses a high-lifting oil cylinder base boring machining equipment, which comprises a positioning structure unit and a boring machining unit. The positioning structure unit comprises a positioning base, a positioning driving assembly, a moving seat, a positioning plate, a longitudinal fixing assembly and a transverse fixing assembly. The moving seat is installed on the positioning base through the positioning driving assembly. The positioning plate is installed on the moving seat. A plurality of parallel long-slot clamping grooves are formed in the positioning plate. The longitudinal fixing assembly is installed at one end of the positioning plate. The transverse fixing assembly is detachably installed at the other end of the positioning plate. Through the cooperation of the positioning structure unit and the boring machining unit, the high-lifting oil cylinder base can be accurately positioned, fixed in multiple dimensions and adaptively bored.

The utility model discloses a kind of hot transfer printing machines for barrel production film pasting, including cabinet, workbench is provided on cabinet, wherein, corner plate is rotatably arranged on workbench, template is arranged on corner plate and can move horizontally along the front-back direction of corner plate, film placing mechanism and film collecting mechanism are oppositely arranged on the both sides of template;Vertical column is vertically arranged on workbench and located behind corner plate, clamping rotating mechanism is arranged on vertical column and located between film placing mechanism and film collecting mechanism, and hot transfer printing mechanism is arranged above clamping rotating mechanism;Tracking positioning mechanism is arranged on film placing mechanism, and circumference measuring mechanism is arranged on film collecting mechanism;PLC controller is further arranged on vertical column, the input end of PLC controller is connected with the output end of tracking positioning mechanism and circumference measuring mechanism, and the output end of PLC controller is connected with the controlled end of corner plate, template, film placing mechanism, film collecting mechanism, clamping rotating mechanism and hot transfer printing mechanism.The present application can efficiently and high quality complete the automatic film pasting of barrel production.

This utility model provides a high-strength glass furnace-feeding anti-explosion device, relating to the field of glass processing technology. It includes a drive assembly comprising a base disposed within the inner cavity of a conveying platform. A limit plate is disposed on the top of the base, a first fixing plate is disposed on the top of the limit plate, a connecting rod is disposed on the bottom of the limit plate, and a sleeve is disposed on the top of the connecting rod. A drive device is disposed on the side of the mounting platform. By setting up the conveying platform, the glass to be processed can be supported. By setting up the base, the limit plate and the first fixing plate can be supported. A drive motor is disposed at the bottom of the base, and the output end of the motor is fixedly connected to the bottom of the limit plate via a transmission rod. By starting the motor, the connecting rod can be driven to move horizontally through the limit plate, thereby achieving the effect of moving the sleeve through the connecting rod, ensuring that the position of the glass does not shift during transportation and preventing collisions that could cause damage and shattering.

The utility model relates to the field of serum sampling equipment, and discloses a device for separating blood fibrin, which comprises a separation unit, the separation unit comprises a separation cover, the separation cover comprises a separation cover body, the separation cover body comprises an insertion part capable of being inserted into a centrifugal tube, the insertion part is clamped with a filter screen, and the aperture of the filter screen is smaller than the diameter of the fibrin. Through matching of the insertion part and the filter screen, the device is directly placed into a centrifugal tube to filter fibrous protein, the needle head is prevented from being blocked, meanwhile, the pollution risk is reduced without replacing a cover, the rubber sealing layer can be punctured and pushed away, the sampling needle is prevented from being blocked, and the sample treatment efficiency and safety are improved.

The invention discloses automatic packaging equipment for optical protective film production, and relates to the technical field of optical protective film packaging, and the automatic packaging equipment comprises an optical protective film limiting conveying module, a packaging module and an auxiliary overturning module; the optical protective film limiting conveying module comprises a base, a linear motion module is installed at the upper end of the base, a main drive turnover mechanism is installed above the output end of the linear motion module, and limiting assemblies are symmetrically installed on the left side and the right side of the main drive turnover mechanism. The auxiliary turnover module comprises a mounting frame, an auxiliary turnover mechanism and a control assembly are mounted on the mounting frame, and the control assembly is used for driving a turnover roller set on the auxiliary turnover mechanism to be attached to the side portion of the optical protective film roll. According to the automatic packaging equipment for optical protective film production, through limiting, main and auxiliary cooperative overturning and automatic winding packaging, high-precision, lossless, efficient and full-automatic packaging of optical film rolls of different specifications is achieved, slipping, eccentricity and wrinkles are effectively prevented, and the clean and flat packaging requirements of high-end optical materials are met.

This invention belongs to the technical field of adhesive application equipment and discloses an automatic adhesive application device, including a rotating platform and a first adhesive application mechanism and a second adhesive application mechanism with identical structures. Both the first and second adhesive application mechanisms are arranged on the platform, and the platform drives either the first or second adhesive application mechanism to the adhesive application position through its own rotation. This invention innovatively designs a dual-machine, non-stop material changing structure, eliminating unplanned downtime caused by tape depletion, enabling the equipment to operate continuously for hours, thereby greatly improving the overall efficiency and production capacity of the equipment. Furthermore, it features a high degree of automation and excellent adhesive application effect. The adhesive application action is performed by an adhesive roller, which presses the workpiece during application to ensure that the workpiece does not shift. After adhesive application, a covering mechanism covers and presses the workpiece, ensuring complete adhesion between the tape and the workpiece surface, effectively eliminating common appearance defects such as "bubbles" and "wrinkles."

The utility model discloses a kind of film pasting equipment of accurate positioning, belong to film pasting technical field, including the film cutting assembly of film pasting machine's inside installation can uniform cutting film, the screen conveying assembly of film pasting machine's inside installation can uniform speed transport mobile phone screen to be pasted film, the film cutting assembly is located above film pasting machine, the film cutting assembly includes linkage cutting assembly and film feeding assembly. By the above-mentioned mode, start second motor to drive worm rotation, worm rotation will drive worm gear rotation, worm gear rotation will drive rectangular plate rotation, because the length of rectangular plate is larger, so rectangular plate rotation will be pulled to positioning plate by movable plate, make two groups of symmetrical positioning plate move towards, until the side surface of two groups of positioning plate and the side surface of mobile phone screen contact, positioning plate to mobile phone screen plays positioning left and right at this time, avoid belt conveyor to cause its deviation phenomenon when conveying mobile phone screen.

This utility model discloses a drilling device for the tail end of a high-strength bolt, relating to the field of high-strength bolt processing technology. It solves the problem of workpiece quality being affected by the machining head's feed motion being out of sync with the workpiece. The device includes: a countersinking mechanism, comprising a countersinking head, a rotary drive assembly for controlling the countersinking head's rotation, and a first feed control assembly for controlling the countersinking head's feed motion; a drilling mechanism, comprising a drill bit, a rotary drive assembly for controlling the drill bit's rotation, and a first feed control assembly for controlling the drill bit's feed motion; a punching mechanism, comprising a punch and a second feed control assembly for controlling the punch's feed motion; and a chip removal mechanism, comprising a milling head, a rotary drive assembly for controlling the milling head's rotation, and a first feed control assembly for controlling the milling head's feed motion. This device ensures that the machining head's position does not shift, and that the machining head is coaxial with the workpiece, thereby improving machining accuracy and product quality.