26results about How to "Easy to adjust control" patented technology

The utility model relates to the technical field of machining, in particular to a blade meshing size debugging visualization device. According to the technical scheme, the device comprises a tool rest and a top plate, a basic cushion block is arranged in the middle section of the tool rest, a lower tool apron is arranged between the lower portion of the basic cushion block and the tool rest, a lower blade is rotationally arranged on the lower tool apron, an upper tool apron is arranged between the upper portion of the basic cushion block and the tool rest in a lifting mode through a lead screw assembly, and an upper blade is rotationally arranged on the upper tool apron. The top plate is arranged at an opening in the top end of the tool rest, a positioning assembly is arranged on the upper surface of the top plate, and the positioning assembly is used for limiting the rotating state of a screw of the lead screw assembly. According to the utility model, the high-precision visual adjustment of the blade gap is realized through the matching of the structures, and the debugging efficiency and the processing stability are obviously improved.

The utility model discloses a kind of test load loading devices of auxiliary frame, belong to test stand technical field.The device includes: lifting device and angle adjusting device;Angle adjusting device includes positive and negative buckle lead screw, positive buckle thread slide block, reverse buckle thread slide block, first pin shaft, second pin shaft, support, connecting seat, support pin shaft and third connecting plate;Positive and negative buckle lead screw is used to drive positive buckle thread slide block and reverse buckle thread slide block to do linear motion of opposite direction or opposite direction, to make positive buckle thread slide block and reverse buckle thread slide block mutually close or away;Linear motion of positive buckle thread slide block and reverse buckle thread slide block is converted into the rotary motion of third connecting plate around support pin shaft axis, to drive lifting device rotation.The device makes when carrying out automobile auxiliary frame control arm connecting point test, can extremely conveniently adjust loading angle and distance.

This utility model proposes a multi-angle adjustable membrane tube blowing fixture, including a blowing table. A positioning component is connected to the upper surface of the blowing table. The positioning component includes an annular fixing frame, and a set of electro-hydraulic rods are fixedly embedded on the outer surface of the annular fixing frame. One end of each electro-hydraulic rod is connected to an arc-shaped clamping plate. This invention relates to the field of membrane tube processing technology. This device, through the driving force of the electro-hydraulic rods, combined with the assistance of the arc-shaped clamping plate and the use of the annular fixing frame, can easily position and fix the membrane tube to be blown. Furthermore, combined with the blowing assembly, it can easily blow and cool the membrane tube. The rotation of the forward and reverse motors can drive the gears to rotate accordingly, and the gears mesh with the annular gear ring. The annular sliding groove is slidably connected to the mounting frame, which can easily drive the blowing assembly to blow in multiple directions and angles, thus improving the blowing and cooling efficiency and quality of the membrane tube.

The utility model belongs to the technical field of water supply equipment, particularly relates to a time period flow adjusting device for variable-frequency water supply equipment, and aims to solve the problems that the flow adjusting mode of the conventional water supply equipment is single, accurate and real-time regulation and control are inconvenient, the device is complicated and easy to break down, the display of the adjusting state is not visual enough and the like. A water supply channel is formed in the connecting part, water inlet and outlet pipelines are fixedly installed on the two sides of the connecting part, and the two water inlet and outlet pipelines are communicated with the water supply channel and used for facilitating connection between the connecting part and an external water supply pipeline. According to the time period flow adjusting device of the variable-frequency water supply equipment, the rotating angle of the adjusting shaft can be accurately controlled through the servo motor, the water flow can be flexibly and accurately adjusted, and the differentiated water use requirements of different time periods are met; a water through hole is formed in the adjusting valve element, basic water flow supply is guaranteed, and water supply interruption is avoided; the device is compact in structure, reasonable in design, close in component matching and good in equipment stability and reliability.

This utility model relates to the field of live streaming equipment technology, specifically disclosing a live streaming interactive device, including: a first interactive mechanism and a second interactive mechanism assembled at the rear end of the first interactive mechanism; the first interactive mechanism includes an arc-shaped support platform, an arc-shaped worktable slidably mounted on the top of the arc-shaped support platform, a limit groove formed on the top of the arc-shaped worktable, and an operating rod fixedly mounted on the bottom of the arc-shaped worktable; the second interactive mechanism includes a movable frame slidably mounted on the bottom of the arc-shaped support platform, a slide bar frame fixedly mounted on the top of the movable frame, a mounting frame slidably mounted on the front end of the slide bar frame, and a live streaming display screen fixedly mounted on the front end of the mounting frame; this utility model can push the arc-shaped worktable to slide along an arc-shaped trajectory, facilitating the movement of effects equipment from a distance to the broadcaster, allowing the broadcaster to easily use the effects equipment for interactive operation, bringing greater convenience to live streaming interaction.

The utility model discloses a device for detecting an installation gap of an air-tight door of an airplane. Comprising a support (7), a telescopic driving rod (6) is arranged on the support (7), a 90-degree deflection support (5) is arranged at the rod end of the telescopic driving rod (6), the 90-degree deflection support (5) is connected with a sensor installation seat (3) through an adjusting rod piece (4), and a push state sensor (2) and a pull state sensor (1) are installed on the front side and the rear side of the sensor installation seat (3) respectively. The device is simple in structure and easy and convenient to use.

The application relates to a disassembling device for a double-glass photovoltaic module, which comprises a cutting mechanism for cutting the adhesive film between the panel glass and the cell piece of the fixed double-glass photovoltaic module, a pulling and separating mechanism comprising a motor, a rotating shaft, a connecting rod one, a connecting rod two, a rocker, a positioning piece and a suction cup, the rocker is fixed on the suction cup and one end of the rocker extends out of the suction cup and is rotationally connected with the positioning piece, one end of the connecting rod two is rotationally connected with the rocker, the other end of the connecting rod two is rotationally connected with one end of the connecting rod one, the other end of the connecting rod one is fixed on the rotating shaft, the motor is used for driving the rotating shaft to rotate, the positioning piece is used for limiting the rocker, and a power adjusting system is used for adjusting the output power of the motor in real time according to the angles of the connecting rod one and the rocker relative to initial positions. The problems that the panel glass or the cell piece is damaged due to excessive mechanical stress when the traditional disassembling method is used to disassemble the double-glass photovoltaic module are solved, and the recovery rate during disassembling and the integrity of resources are greatly improved.

The invention discloses a long carbon fiber nylon 66 composite material and a preparation method thereof. The long carbon fiber nylon 66 composite material comprises 40-55 wt% of carbon fiber, 40-55 wt% of nylon 66, 0.5-1 wt% of a main antioxidant, 0.5-1 wt% of an auxiliary antioxidant, 1-2 wt% of vinyl phenyl silane and 3-4 wt% of a maleic anhydride grafted toughening agent. By adding the vinyl phenyl silane and the maleic anhydride grafted toughening agent, the interface compounding effect of the nylon resin and the carbon fibers is greatly enhanced, and the mechanical property of the material is enhanced.

This invention discloses a construction process for controlling the deformation of multi-curved irregular-shaped aluminum panels. The first pre-assembly ensures the aluminum panel processing accuracy meets requirements; the second pre-assembly controls the deformation and angular deviation of the assembled aluminum panel units; and the third pre-assembly ensures the qualified connection between multiple aluminum panel units. These three pre-assembly processes ensure the processing accuracy of the aluminum panels and guarantee a high rate of qualified aluminum panels leaving the factory. A shaping plate serves as a benchmark for controlling interface dimensions, allowing for timely detection of deformation in aluminum panel units. The shaping plate also reduces deformation during subsequent processes. During the spraying process, when the aluminum panel is suspended on one side, it will not deform due to its own weight. Under spraying and baking conditions, the deformation of the aluminum panel is also greatly reduced. Through the combined effect of the three pre-assembly processes and the shaping plate, the final finished aluminum panel can achieve the preset shape.

The utility model provides an oscillatory artificial rainfall simulation device which comprises a support frame, an oscillating device and an oscillating device, the output end of the linear driver is arranged in the length direction of the supporting frame; a transmission rod; the at least one group of connecting components are connected to the transmission rod; the spray head limiting blocks are fixed to the supporting frame and correspond to the moving pieces one to one, and a water return opening is further formed in one side of the bottom of each spray head limiting block; the rainfall spray head is inserted into the spray head limiting block and hinged to the spray head limiting block, and the rainfall spray head is hinged to the connecting assembly through a spray head fixing clamp; a water storage tank; a return water collecting pipe; a water return branch pipe; a water supply branch pipe; a water supply pump, a pressure gauge and a water pressure regulator; a water supply flow regulating valve; and a water return valve. According to the utility model, the rainfall spray head is driven by the linear driver to realize oscillatory swing so as to simulate rainfall.

This utility model relates to the field of check valve technology, specifically to a check valve structure for unloading and separating from shipboard and vehicle loading. It includes a valve body, with a control component mounted on the outer wall of the valve body. The inner wall of the valve body has two interconnected conical cavities, each with a valve core assembly mounted on its inner wall. A drive component connected to the control component is mounted at the midpoint of the inner wall of the valve body. A liquid flow direction sensor is mounted on the outer wall of the drive component. Flanges are fixedly connected to both ends of the valve body. This utility model overcomes the shortcomings of existing technologies by incorporating two valve core assemblies within the valve body. The valve core assemblies facilitate control of the flow at both ends of the valve body. The cooperation between the drive component and the control component allows for easy adjustment and control of the two valve core assemblies, improving their stability and solving the problem of poor stability in existing check valves affecting normal liquid transport.

The utility model discloses chemical mining equipment which comprises a drilling mechanism and supporting mechanisms assembled on the front face and the back face of the drilling mechanism, the drilling mechanism comprises a drilling frame, a base is movably installed at the bottom of the drilling frame, and a sliding plate is fixedly installed on the inner wall of the drilling frame. And a lifting seat is mounted in the drilling frame in a sliding manner through a sliding plate and a sliding block. The utility model relates to the technical field of heat preservation and decoration integrated plate processing. According to the chemical mining equipment, through cooperation of a supporting sleeve plate and a telescopic supporting plate, the angle of the equipment during mining drilling operation can be adjusted, a worker can conveniently adjust and control the angle during mining according to the actual situation, and through cooperation of a connecting sleeve plate and a telescopic connecting plate, the working efficiency is improved; and the equipment can be limited and locked during angle adjustment operation, so that the condition of displacement caused by impact force during mining operation is avoided, and the stability of the equipment during mining operation after angle adjustment is ensured.

The utility model discloses an automatic pressure-maintaining hydraulic control butterfly valve, which belongs to the technical field of pressure-maintaining hydraulic control butterfly valves, and comprises a valve shell, a valve rod is rotatably connected in the valve shell, a driving structure is arranged at the top end of the valve rod, a sleeve is sleeved on the surface of the valve rod, a mounting component is arranged on one side of the sleeve, and the mounting component is arranged on the other side of the sleeve. The automatic pressure maintaining hydraulic control butterfly valve comprises a mounting assembly, a valve plate is arranged on one side of the mounting assembly, a spring is arranged on one side of the valve plate, and a first supporting sliding block is arranged at one end of the spring. By arranging a first supporting cylinder, a second supporting sliding groove, a second supporting sliding block and a second extending cylinder, the position of a supporting seat can be conveniently adjusted and controlled, and by arranging a positioning hole, the valve plate can be conveniently and rapidly supported. And the structure can be further fixed and supported.

This invention discloses a conveying device with adjustable conveying spacing for wine box packaging, relating to the field of wine box transportation technology. It includes a first conveyor belt and a winding shaft. The first conveyor belt has a horizontal plate inside, and an adjusting component for adjusting the spacing of the wine boxes is rotatably mounted inside the horizontal plate. The adjusting component includes an internal shaft, an adjusting plate, an internal groove, and a threaded column. The internal shaft is rotatably connected to the middle of the horizontal plate, and the adjusting plate is mounted on the outer surface of the internal shaft. This invention, through the design of the first and second conveyor belts, enables the conveying of wine boxes. The different conveying speeds of the first and second conveyor belts facilitate the conveying of wine boxes according to usage requirements, simplifying the processing and use of the wine boxes. Furthermore, when using the first conveyor belt to convey wine boxes, the adjusting plate, rotatably connected to the horizontal plate, allows for the adjustment of the spacing between the wine boxes, facilitating the conveying of wine boxes of various sizes and avoiding overlapping issues.

The utility model discloses a bag folding device of a full-automatic patch pocket machine, which comprises a mounting bracket, the mounting bracket is provided with a first lifting plate and a second lifting plate, the first lifting plate is provided with an edge folding mechanism and an edge folding front-back driving mechanism, the edge folding mechanism comprises a bag folding mounting base plate, the bag folding mounting base plate is provided with a bag folding cylinder, the bag folding cylinder is connected with a bag folding sheet, and the bag folding sheet is connected with the second lifting plate. A bag folding upper pressing plate is arranged below the bag folding installation base plate. The edge folding front-back driving mechanism comprises a first motor and a first synchronous belt. The second lifting plate is provided with a cloth supporting mechanism and a cloth supporting front-back driving mechanism, the cloth supporting mechanism comprises a bag-shaped plate, and the cloth supporting front-back driving mechanism comprises a second motor and a second synchronous belt; the first lifting plate is provided with a first lifting cylinder, and a driving rod of the first lifting cylinder is connected with the second lifting plate; the mounting support is provided with a second lifting cylinder, and a driving rod of the second lifting cylinder is connected with the second lifting plate.

The utility model belongs to laboratory pipette equipment technical field provides a kind of electric pipette, including pipette frame body, vacuum pump, buffer tank, liquid taking device, communicating pipe, communicating valve piece, control circuit board, multi-pass pipe base and controller. It is opened vacuum pump by control circuit board, utilizes liquid taking device to pump test liquid into the liquid holding pipe in liquid taking device, then the pipe orifice of the upper connecting pipe of liquid taking device is closed, the liquid taking device is moved to the position where test liquid is placed, to realize automatic pipetting, it is convenient for manual operation, practicality is strong, effect is remarkable. At the same time, the opening and closing state of the single outlet end of the multi-pass pipe base is controlled according to the communicating valve piece, the liquid taking state of the liquid taking device connected with the position of the corresponding outlet end is adjusted, and the automatic control adjustment is facilitated.

The utility model provides an elastic braid edge sealing heat sealing machine with a positioning structure, and relates to the technical field of heat sealing machines, the elastic braid edge sealing heat sealing machine comprises a support, the top of the support is fixedly connected with a platform, the inner walls of the two sides of the platform are each provided with two sliding grooves, and the inner walls of the sliding grooves are slidably connected with sliding plates; four sliding plates are fixedly connected to the top of the platform, a supporting plate is fixedly connected between one sides of the four sliding plates, an elastic band is placed on the top of the supporting plate, a positioning plate is embedded in the top of the supporting plate, a fixing frame is fixedly connected to the top of the platform, and a sliding hole is formed in the top of the fixing frame. When the supporting plate drives the sliding plate to slide to the limiting position of the bottom of the machine shell, the top of the positioning plate is aligned with the heat sealing plate, then the elastic band can be positioned through the positioning plate, and the supporting plate can slide under the action of the sliding plate and the sliding groove; therefore, the supporting plate drives the elastic band to enter the bottom of the machine shell for heat sealing treatment.

The utility model discloses a fluid conveying device for chemical processing, including conveying main pipe and the feeding tank of assembling in conveying main pipe top one side, the feeding tank fixed mounting is at conveying main pipe top one side, the below fixed mounting of feeding tank inside has the fixed base, the top of fixed base places the conical filter screen, the utility model relates to 2,2' -diamino glycol diphenyl ether processing technical field. The fluid conveying device for chemical processing, through the cooperation between outer magnetic rotor and inner magnetic rotor, can carry out non -contact transmission to the device operation through magnetic coupling technology, fundamentally puts an end to the leakage, ensures the stability of the device when using for a long time, through the cooperation of flexible elbow and transmission flexible shaft, can adjust the conveying direction when the device operation, is convenient for staff to adjust the direction of the device operation according to actual situation and controls, increases the adjustability of the device, reduces the limitation when using.

The invention provides an application of an StMYB113b gene in regulating and controlling the epidermal color of a potato tuber. According to the invention, the key gene StMYB113b for regulating and controlling the formation of the red skin pigment of the potato tuber is found and cloned for the first time, and the gene can influence the skin color of the potato tuber by regulating and controlling the synthesis of an anthocyanin-related compound. Through overexpression or knockout of the gene, regulation and control of the potato tuber epidermis color can be achieved, a new way and gene resources are provided for potato variety improvement, and the gene has important theoretical value and application prospects.

The application relates to the technical field of printing machines, and discloses a positioning printing device of a curved surface offset printing machine, which comprises a indexing box, a striking part is arranged on the upper portion of the indexing box, a drying and rubbing roller part is arranged on the lower portion of the front side of the indexing box, a positioning wheel part is arranged on the upper portion of the front side of the indexing box, a positioning cylinder is fixedly connected to the left side of the positioning wheel part, a positioning cylinder connecting block is fixedly connected to the output end of the positioning cylinder, a floating joint part is fixedly connected to the left side of the positioning cylinder connecting block, a fish eye joint is fixedly connected to the left end of the floating joint part, a positioning wheel is rotatably connected to the rear side of the fish eye joint, an induction switch support is fixedly connected to the left side of the upper portion of the indexing box, and an induction switch is fixedly connected to the upper portion of the induction switch support. The application has the effects of precise positioning printing, high positioning precision, convenient adjustment control and easy operation.

The utility model discloses a kind of electric power engineering cable laying device, it includes: moving frame, the upper side of the moving frame is fixedly connected with side plate frame, the inside of the side plate frame is rotatably connected with winding roller, the upper surface rear side one end of the moving frame is fixedly connected with motor box, the one end of motor box and winding roller is fixedly connected with belt pulley, belt main body is sleeved between the belt pulley, the upper side front side middle part of the moving frame is fixedly connected with fixed sleeve block, the front side middle part of the moving frame is fixedly connected with support base plate, the upper side of the support base plate is fixedly connected with rotating frame, the bottom end of the moving frame four corners is fixedly connected with support sleeve seat. By being provided with: motor box, belt main body and winding roller, when cable is wound, motor box drives the rotation of belt pulley, belt main body can be rotated, winding roller is wound, and cable is recycled conveniently.

This utility model discloses a material changing mechanism for a central feeding system, belonging to the field of material conveying technology. It aims to solve the problems of difficult movement and positioning, poor height adaptability, and low pipeline connection efficiency of traditional equipment. The mechanism achieves flexible movement and stable positioning through universal wheels with locking function; a servo motor drives a synchronous belt and threaded shaft to precisely raise and lower a sliding block along a sliding groove with an inverted trapezoidal cross-section. Combined with scale indicators and guide pillars, it accurately matches feeding interfaces of different heights. The core connecting unit drives the opening and closing of symmetrical sliding plates through a rotating handle, controlling the hinged clamps to quickly clamp the input / output pipes. The guide protrusions on the pipe connecting plate are used for insertion and positioning with the slots. Finally, the threaded ring on the outer wall of the pipe is locked by a rotating connector, forming a double seal. This invention significantly improves material changing efficiency and connection reliability, and is suitable for high-frequency material switching scenarios in automated production lines.

The utility model belongs to the technical field of lock block supercharging, specifically relates to engineering tire four drum forming machine lock block supercharging device, including gas holder and supercharged jar, the outside of gas holder is provided with the supporting leg, the right -hand member fixedly connected with support pipe of supercharged jar, the inside fixedly connected with the connecting pipe of support pipe, the connecting pipe and gas holder fixed connection, be provided with adjusting mechanism on support pipe, be provided with pressure gauge on gas holder, be provided with pressure regulating mechanism on gas holder. The utility model discloses through motor drive gear rotation and gear ring cooperation, further to make gear ring and support pipe do screw thread movement, further make the gap change between plug and connecting pipe, further make the air intake speed of device to the supercharged jar is convenient for adjusting control.

The utility model discloses a hydraulic control check butterfly valve, which belongs to the technical field of hydraulic control check butterfly valves, and comprises a valve main body, a valve body is arranged in the valve main body, a mounting component is arranged on the surface of the valve main body, a support block is arranged on one side of the mounting component, a support frame is arranged on one side of the support block, and the support frame is arranged on the other side of the valve main body. The hydraulic control non-return butterfly valve has the beneficial effects that the supporting frame can be conveniently disassembled and assembled by arranging the mounting assembly, the threaded rod, the rotating shaft and the clamping plate can be driven to move by rotating the threaded rod and by means of the threaded sleeve, the clamping plate can be conveniently adjusted and controlled, and the hydraulic control non-return butterfly valve is convenient to use. The pipeline surface can be clamped and fixed, the stability of the pipeline and the structure during working and using is guaranteed, the clamping plate can be limited and supported by arranging the limiting assembly, and the stability and safety of the clamping plate during moving and adjusting are guaranteed.