115 results about "Rotary dial" patented technology

The invention relates to an intelligent leveling machine for tunnel sprayed concrete, and belongs to the technical field of concrete construction machines. Comprising a walking mechanism, a telescopic arm mechanism and a slicking mechanism. A platform is arranged on the walking mechanism, a turntable is arranged on the platform, and the telescopic arm mechanism is arranged on the turntable; the other end of the telescopic arm mechanism is provided with the slicking mechanism; the slicking mechanism comprises a scraper capable of linearly moving back and forth; the telescopic arm mechanism rotates around a hinge shaft to drive the slicking mechanism to ascend and descend. The turntable drives the telescopic arm mechanism to rotate. The machine is used for strickling the inner wall of the tunnel after concrete spraying, automatic construction can be achieved, and the working efficiency is improved. The slicking mechanism of the machine has a long transverse movement stroke through the movement of the scraper and the movement of the mounting plate.

An electronic padlock includes a lock body and a shackle having a long leg and a short leg. A lock arm is designed to engage and retain the short leg in the lock body. A drive unit can move the lock arm out to release the short leg. A transceiver is designed to wirelessly receive a numeric combination from an electronic device and then transmit the numeric combination to a microprocessor to activate the drive unit. A rotary dial is positioned projects out through a front aperture in a front wall of the lock body. The rotary dial includes a disc and a knob projecting from the disc. The disc includes a plurality of numbers thereon. The rotary dial is selectively rotatable to enter the numeric combination. The rotary dial is connected to the microprocessor to transmit the numeric combination to the microprocessor to activate the drive unit.

The utility model relates to the technical field of medical auxiliary equipment, in particular to an operation rotary table for infusion and injection and a multifunctional clamp thereof, the operation rotary table for infusion and injection and the multifunctional clamp thereof comprise a circular clamp body, and the clamp body is sequentially provided with an upper positioning groove, a limiting groove and a lower positioning groove which are communicated with one another in the axis direction; the upper positioning groove, the limiting groove and the lower positioning groove form openings in the side wall of the clamp body, the upper positioning groove and the lower positioning groove penetrate through the upper end face and the lower end face of the clamp body respectively, the width of the upper positioning groove is smaller than that of the lower positioning groove, and the width of the lower positioning groove is smaller than that of the limiting groove. According to the multifunctional clamp, after the puncture opening is clamped in, the multifunctional clamp is rotated, the opening is closed through the inner wall of the rotating disc used for installing the multifunctional clamp, and therefore the puncture opening can be fixed, and the multifunctional clamp can be suitable for installation of various puncture openings.

A stick-type cosmetics container having a refill structure according to an embodiment of the present invention comprises: a container main body; a rotary dial rotatably coupled to the container body; a protective tube detachably coupled to the container main body; an activation member is rotatably coupled to the protective tube and provided with a elevating protrusion; and a stick holder which screw-couples to the activation member, and to which a cosmetics product in stick form attaches, and which is provided with an elevating spiral groove, wherein the rotary dial and activation member are provided with a first fitting protrusion and a second fitting protrusion, respectively, to allow meshing and engaging with each other in the direction of attachment and detachment of the container main body and protective tube.

This utility model discloses a concrete quality testing device for water conservancy projects, belonging to the technical field of concrete quality testing devices. The device includes a testing platform with two symmetrically arranged limiting plates fixed to its top. A concrete brick placed on top of the testing platform is positioned between the two limiting plates. An n-shaped support frame is fixed between the outer walls of the two limiting plates. A dual-axis motor is fixed to one side wall of the n-shaped support frame. An adjustable reciprocating striking mechanism is connected between one output shaft of the dual-axis motor and the n-shaped support frame, while an intermittent pushing structure is connected between the other output shaft and the testing platform. This utility model, through the adjustable reciprocating striking mechanism, drives a turntable to rotate counterclockwise upon activation of the dual-axis motor. Combined with the action of multiple components, multiple striking balls fixed to the bottom of striking rods can strike the top of the concrete brick, replacing frequent manual striking, greatly reducing labor intensity, and achieving good results.

A clamping mechanism for a bearing processing drilling machine includes a housing and a turntable arranged in the housing, the turntable is provided with three or more arc-shaped adjustment strip holes, a radial slide groove corresponding to the arc-shaped adjustment strip holes is provided on the top plate of the housing, a clamp block is slidably arranged in the radial slide groove, the lower end of the clamp block is slidably arranged in the arc-shaped adjustment strip hole, the side wall of the housing is provided with an opening, the outer edge of the turntable is evenly provided with a plurality of positioning pits, the outer side wall of the housing is provided with a positioning mechanism for the positioning pits, the positioning mechanism includes a base and a positioning member hinged on the base by a rotating shaft, the base is fixed on the outer side wall of the housing below the opening, the hinged end of the positioning member is inserted on the rotating shaft on the base through a first torsion spring, and the limiting end of the positioning member corresponds to the positioning pit directly above the base. The clamping mechanism has a simple overall structure, reliable operation, high positioning accuracy, and outstanding practicality.

A mounting bracket for assembling a first component and a second component includes: a bracket body rotatable relative to the two components; the mounting bracket is mounted on the first component and includes a circular array of fastener through-holes through each fastener through-hole and into a threaded hole in the first component to fasten the mounting bracket to the first component. A locator pin protrudes from the central region of the bracket body, the locator pin being inserted into a pin aperture in the second component, thereby attaching the mounting bracket and the first component to the second component. A pair of fastener holes are positioned diametrically opposite one another across the locator pin and both are positioned at a common radial distance from the locator pin. Another pair of fastener holes are positioned diametrically opposite one another across the locator pin, and each fastener hole is positioned at a different distance from the locator pin.

This utility model discloses a rotary dial switch and a flashlight. The rotary dial includes a button assembly, a dial assembly, and a lamp holder assembly. The lamp holder assembly includes a lamp holder and a built-in PCB board. A first switch and a second switch are disposed on the PCB board. The lamp holder has a mounting through hole perpendicular to the PCB board, and pin holes and positioning holes are provided around the hole. The dial assembly includes a T-shaped dial, a dial bracket, a limiting pin, a positioning head, and a spring. The inner wall of the dial's rotating part has a limiting pin movable groove and a gear positioning groove. A handle on the dial bracket is used to trigger the first switch. The button assembly includes a button and a spring, which can trigger the second switch. The technical solution provided by this utility model avoids the problems of existing conventional magnetic and mechanical switches, optimizes space utilization, and reduces the requirements for precision machining.

This invention relates to the field of precision mechanical clamping technology, specifically to a multifunctional clamping fixture based on a four-jaw self-centering chuck, comprising an outer cover; a drive unit disposed within the outer cover; a reference plate fixedly connected to the outer cover, wherein a rotary dial rotatably disposed within the reference plate and driven to rotate by the output end of the drive unit; and at least four clamping components; the reference plate is provided with a guide mechanism for driving the radial movement of the clamping components, the guide mechanism cooperating with the rotary dial to synchronously drive the four clamping components to slide radially on the reference plate, thereby achieving clamping or support of the workpiece. This technical solution, through the drive unit driving the rotary dial and the guide mechanism to cooperate, achieves synchronous radial movement of the four clamping components, effectively broadening the adaptability range for rotating parts of different sizes, meeting the clamping requirements of multi-specification workpieces without frequent clamp changes, and improving overall clamping flexibility.

The present invention discloses an electrical tape wrapping machine, comprising a structural main body, the structural main body comprising a frame, the upper end surface of the frame is provided with a turntable, the lower end of the turntable is provided with a servo motor for driving connection, the turntable is provided with four processing stations equidistantly distributed in a circle, and the processing stations are all provided with circular placement through holes; a labeling mechanism, a film wrapping mechanism and a hot stamping mechanism are provided, and the labeling, film wrapping and hot stamping steps of the electrical tape before shipment can be completed in one device, and the above steps are completed by using a mechanical structure, the film on the outer side of the finished electrical tape is not easy to loosen, and at the same time, the machine has high work efficiency and reduces the shipping time; at the same time, a turntable is provided as a transfer component of each processing mechanism, and each step is effectively coordinated, and finally each step is carried out simultaneously.

The embodiment of the present invention provides a device for testing the exposure time of a camera device, comprising: a turntable with a motor, a pointer fixed at the center of the turntable, a 360-degree angle scale set on the periphery of one side of the turntable on which the pointer is fixed, and the center of the 360-degree angle scale is concentric with the center of the turntable; when testing the exposure time of the camera device, the motor is started, and after the motor drives the turntable to rotate according to a predetermined speed of the motor, the camera device captures image data including the pointer, the turntable and the angle scale, so as to determine the exposure time of the camera device according to the fan-shaped trailing angle of the pointer captured in the image data. The test device has a simple layout when conducting a test, high exposure time detection technology precision, high flexibility, simplicity, low difficulty in system construction, easy and convenient maintenance, and easy replacement of parts to be repaired.

The invention relates to the technical field of production equipment, and discloses a rotating disc type deflector rod assembling machine which comprises a base table, a conveying mechanism arranged on the base table, a shell feeding mechanism arranged on the base table, a deflector rod feeding mechanism arranged on the base table and a finished product discharging mechanism. The conveying mechanism comprises a rotating disc, a plurality of fixing bases arranged on the rotating disc and a rotating disc driving piece arranged on the rotating disc, the shell feeding mechanism, the deflector rod feeding mechanism and the finished product discharging mechanism are all arranged in the circumferential direction of the rotating disc, and the shell feeding mechanism is used for placing shells on the fixing bases; the deflector rod feeding mechanism is used for installing deflector rods on the shells, and the finished product discharging mechanism is used for moving the shells and the deflector rods which are assembled out of the rotating disc. According to the assembly device, the shell and the deflector rod are fed and assembled through the shell feeding mechanism, the deflector rod feeding mechanism and the finished product discharging mechanism correspondingly, and the effects of improving the assembly efficiency of the seat switch and guaranteeing the assembly quality are achieved.

The utility model provides a steel bending forming device. The steel bending forming device comprises a workbench. The turntable is arranged on the workbench; the pin column is arranged at the circle center of the turntable; the first graph block is rotatably inserted into the pin column; the spline column is arranged on the turntable, and the spline column and the pin column are arranged at an interval; a second pattern block is rotatably inserted into the spline column, and a bending space for placing steel is reserved between the second pattern block and the first pattern block; and the limiting mechanism is matched with the first pattern block and the second pattern block to limit the steel. The gap between the first pattern block and the second pattern block can be changed, the bending device can be adjusted according to the diameters of different steel materials, and the steel bending device is simple, convenient and more suitable for being used by enterprises.

The present application discloses an integrated wafer pre-adjustment unit and a wafer processing device. The integrated wafer pre-adjustment unit includes a first lifting platform, an adjustment mechanism, a detector and a barcode scanner. The adjustment mechanism includes a hook, a turntable, a first drive assembly and a second drive assembly. The first drive assembly cooperates with the hook to move the wafer at the preparation station to the adjustment station, thereby realizing the positioning of the wafer. The second drive assembly cooperates with the turntable to rotate the wafer so that the detector and the barcode scanner can confirm the notch position and coding information of the wafer, thereby realizing edge finding and barcode scanning of the wafer. The left and right sides of the wafer returned to the preparation station are restricted by the slot, and the front and rear positions are restricted by the output stroke of the first drive assembly, thereby realizing the centering of the wafer. The wafer is quickly pre-adjusted by the integrated wafer pre-adjustment unit, so that each wafer in the wafer processing device can have a unified and accurate position and posture before processing, providing accurate data and positioning basis for subsequent wafer processing procedures.

1. The name of the design product: brake controller rotary dial assembly. 2. The use of the design product: for brake controller rotary dial assembly. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.

The utility model relates to the field of tablet personal computer supports, and discloses a rotary turntable support structure for a tablet personal computer protective shell, which comprises a bottom cover and a top cover, a support is rotatably mounted on the top cover through a connecting piece, the bottom cover and the top cover are connected and fixed through screws, a gap is arranged between the bottom cover and the top cover, and the top cover and the bottom cover are fixedly connected through screws. A plurality of positioning strips are arranged at the position, close to the edge, of the top of the bottom cover, the bottom of one end of each positioning strip is fixedly connected to the bottom cover, a round protruding block facing outwards is fixedly connected to the side face of the other end of each positioning strip, a mounting frame is fixedly connected to the top cover, and one end of each connecting piece is fixedly mounted in the mounting frame. The upper limiting strip and the lower limiting strip are matched to facilitate the alignment installation of the bottom cover and the top cover, the top cover is rotated through the support, so that the positioning strip drives the convex block to move, the convex block is promoted to rotate from one groove in the tablet personal computer protection shell to another groove, and the angle adjustment is realized; the overall structure is simple, assembling is fast and convenient, and practicability is high.

The utility model provides a turntable processing machine with a chip collecting function, which comprises a machine body, the machine body comprises a lower working table and an upper working table arranged at the upper end of the lower working table, a hexagonal turntable is arranged in the middle of the lower working table, processing positions are arranged on the periphery of the upper working table, a protective cover is arranged at the top end of the turntable, and the protective cover is arranged on the upper working table. The upper workbench is provided with a protective cover, the upper end face of the protective cover inclines downwards from inside to top to outside, a square scrap falling hole is formed in the lower workbench, a mounting block is mounted at the corner of the rotary disc, and a scrap scraping assembly used for scraping brass scraps of the upper workbench and the lower workbench into the scrap falling hole is arranged at the lower end of the mounting block. The brass scrap collecting device has the advantages that brass scraps on the upper workbench and the lower workbench can be scraped into the scrap falling holes through the scrap scraping assembly rotating along with the rotating disc so as to be collected conveniently.

The invention relates to the field of screen production devices, in particular to a screen pressure maintaining device which comprises a table top, a rotating disc is arranged on the table top and driven by a rotating motor to rotate, a plurality of pressure maintaining structures are evenly fixed to the rotating disc, each pressure maintaining structure comprises a fixing base fixed to the rotating disc, a fixing groove is formed in each fixing base, and the pressure maintaining structures are arranged in the fixing grooves. A plurality of sliding rods are further fixed to the fixing base, a pressing plate is arranged above the fixing base, a pressing ring used in cooperation with the fixing groove is fixed to the bottom of the pressing plate, positioning rings are further fixed to the positions, corresponding to the sliding rods, of the pressing plate, the sliding rods penetrate through the positioning rings and are connected with the positioning rings in a sliding mode, and a top plate is further arranged above the pressing plate. The sliding rods are fixed to a top plate, the top plate is provided with a threaded pipe rotationally connected with the top plate, and screws are fixed to the pressing plates. The pressure maintaining device can conduct pressure maintaining operation on a plurality of screens at a time, and the production efficiency of the screens is greatly improved.

The utility model discloses a turntable dispensing machine which comprises a dispensing device for dispensing a workpiece, a curing device and a station circulation device, and the station circulation device is provided with a plurality of stations. The stations at least comprise the feeding station used for feeding, the dispensing station opposite to the dispensing device, the curing station opposite to the curing device and the discharging station used for discharging, and the station circulation device comprises a station rotating disc used for containing workpieces and a driver used for driving the station rotating disc to rotate. The station rotating disc is at least provided with one positioning seat used for containing workpieces, the driver is used for driving the positioning seat to be arranged opposite to the stations, the workpieces are transferred through the station transferring device, and therefore dispensing and curing of the workpieces are completed. The circulating operation is completed by feeding the positioning base of the feeding station and discharging the positioning base of the discharging station, and compared with an assembly line, the equipment space is saved, and the working efficiency is improved.

A rotary dial structure comprises a base, an inner ring component and an outer ring component. The inner ring component is on the base. The outer ring component sleeves onto the inner ring component, the outer ring component and the inner ring component are relatively movable between a first position and a second position, and the outer ring component and the inner ring component are synchronously rotatable at the first position or the second position. The rotary dial structure provided by the present invention is capable of switching modes by moving the outer ring component and adjusting the settings of the switched modes by rotating the outer ring component, thereby achieving a real-time and rapid adjustment.

The utility model relates to a multi-station deburring device, which includes a workbench, a turntable is rotatably arranged on the workbench, a plurality of clamps for fixing workpieces are equidistantly arranged along the circumference of the turntable, a first station, a second station, a third station, a fourth station, and a fifth station are arranged at intervals along the outer circumference of the turntable on the workbench, a first grinding power head for grinding the outer circle of the workpiece is arranged at the first station, a second grinding power head for grinding the inner circle of the workpiece is arranged at the second station, a third grinding power head for grinding the outer circle of the workpiece after flipping is arranged at the third station, a flipping assembly for flipping the workpiece is arranged at the fourth station, and a fourth grinding power head for grinding the inner circle of the workpiece after flipping is arranged at the fifth station. The application has the function of improving the efficiency and effect of deburring.

The present invention discloses a glass fiber pipe winding machine, which comprises a machine body, a rotating disk is arranged on the machine body, a locking and adjusting unit is also arranged on the rotating disk, the locking and adjusting unit comprises a locking base plate arranged on the side of the rotating disk, a distance adjusting square column is installed on the locking base plate, a distance adjusting block is slidably arranged on the distance adjusting square column, a T-type base plate is also installed on the side of the distance adjusting block away from the rotating disk, and a contact clamping assembly is also arranged on the T-type base plate; a connecting shaft body is installed on the side of the T-type base plate away from the rotating disk, a fiber reel is arranged on the connecting shaft body, and glass fiber is wound in the fiber reel. The present invention can facilitate the adjustment of the distance between the fiber reel and the wound pipe through the contact clamping assembly, so that the equipment avoids the need to spend a lot of time to adjust the machine when winding pipes of different diameters, and reduces the limitations of the machine when in use.

The present invention relates to an ejection device and a machine tool including the ejection device, the ejection device is used to position and eject a floating fixture, a station installation hole for installing the floating fixture is provided on a turntable, the ejection device comprises a cylinder capable of abutting or separating with the floating fixture and a base located below the turntable, the cylinder is movably arranged on the base along a vertical direction, guide blocks are provided on the turntable and on two opposite sides of the station installation hole, guide grooves are formed between the two side guide blocks and the turntable respectively, the cylinder can rotate relative to the turntable during the rotation of the turntable and can also slide into or out of the guide groove, when the ejection device positions and ejects the floating fixture, the cylinder rotates relative to the turntable into the guide groove and abuts against the floating fixture. When the ejection device positions and ejects the floating fixture, the reaction force of the floating fixture on the cylinder is applied to the guide block, thereby converting the ejection force of the cylinder on the floating fixture into the internal stress of the turntable, avoiding affecting the flatness of the turntable.

The utility model discloses a three-dimensional packing machine paperboard transfer equipment, including packing machine body and transfer mechanism, transfer mechanism includes first mounting ring and second mounting ring, first mounting ring is provided with first turntable, one side of first turntable is provided with eight first auxiliary strip, one side of first turntable is provided with eight pairs of first splint. The paperboard is wrapped on the square block and pushed between the first clamping plate and the second clamping plate, and then the transmission mechanism in the packaging machine body drives the connecting block and the rotating shaft to rotate, so that the transfer mechanism is driven to rotate, and the paperboard wrapped on the square block can be transferred. According to the technical scheme, paperboard products with different specifications and packaged with environment-friendly paper can be transferred, top gluing and top edge sealing treatment can be conducted in the transferring process, and in the top edge sealing process of packaged paperboards, the situation that the paperboard products shake or slide on the transferring mechanism is avoided.

The utility model relates to the field of gear shifting connectors, in particular to a gear shifting connector assembling and detecting all-in-one machine which comprises a bottom plate and a rotating disc, the rotating disc is rotationally arranged on the bottom plate, a plurality of clamping tools are evenly arranged on the rotating disc, a plurality of first receding holes are evenly formed in the bottom plate in a penetrating mode, and the first receding holes correspond to the clamping tools in position. An ultrasonic welding station, a pressing station, an ejection station and a discharging station are sequentially and fixedly arranged on the bottom plate along the edge of the rotary disc, a plurality of infrared detection devices are further arranged on the bottom plate, and a plurality of induction points are further evenly fixed to the side edge of the bottom plate. By arranging the rotary table, the clamping tools and the ultrasonic ratio welding stations, ultrasonic welding of products can be achieved, meanwhile, sequential machining of the multiple stations is achieved through rotation of the rotary table, and the working efficiency is improved; according to the utility model, by arranging a pressing column and an ejection column, the pressing and ejection of the product are realized, so that the force required for plugging and unplugging the product can be tested.

The utility model discloses a granulator for pharmaceutical production, which comprises a frame, a swing granulator is fixedly mounted on the upper portion of the outer surface of the front end of the frame, and an auxiliary blanking component is arranged on the lower portion of the swing granulator. The auxiliary discharging assembly comprises a first support, a motor, a rotating shaft, a second support, a fixing block, a cantilever, a first connecting shaft, a material receiving frame, a rotating shifting plate, a second connecting shaft and a balance weight material blocking plate, chamfers are formed in the two sides of the balance weight material blocking plate, and a limiting shaft is fixedly installed in the middle of the lower end of the outer surface of the front end of the rack. According to the granulator for medicine production, due to the arrangement of the auxiliary discharging assembly, the discharging height of medicine particles can be conveniently reduced after the swinging granulator receives materials, the qualified rate of medicines is improved, and due to the arrangement of the limiting shaft, the counter weight striker plate can be conveniently driven to turn over, and discharging is achieved.

The present invention discloses a winding device for a choke inductor and a method for using the same, comprising a machine body, a carrier column, a turntable and an electric clamp, wherein the carrier column is installed on one side of the upper end of the machine body, the machine body and the carrier column are connected by bolts, a warning light is installed on the upper end of the carrier column, and the carrier column and the warning light are connected by screws. The beneficial effect is that the present invention can enable the winding device to adopt an adjustable clamping mechanism through the design of a turntable, a clamping column and an electric slide rail, so that the winding device can flexibly clamp materials of different sizes when winding them, thereby making the use of the winding device more flexible, and through the design of a warning light and a weighing sensor, the winding device can have a material shortage prompt function, so that when the raw materials of the winding device are insufficient during the working process, the winding device can actively prompt the staff to add materials in time, thereby ensuring the working efficiency of the winding device.

The utility model discloses a filament lamp which comprises a lamp holder, a rotary shifting button and a driving assembly, a first adjusting piece is arranged on the rotary shifting button, the driving assembly comprises a second adjusting piece, and the rotary shifting button penetrates through the lamp holder and is connected with the second adjusting piece of the driving assembly through the first adjusting piece. The first adjusting part is an adjusting column or an adjusting hole, the second adjusting part is an adjusting hole or an adjusting column matched with the first adjusting part correspondingly, and a switch is arranged on the driving assembly. The first adjusting part and the second adjusting part are matched to synchronously rotate so as to switch the switch gears on the driving assembly, manual rotation switching can be achieved, and the light emitting effect, the color temperature or other functions of the filament lamp can be adjusted more conveniently and rapidly while attractiveness is achieved.

The utility model discloses a multifunctional terminal reset device which comprises a signal transceiver, an AC-DC power supply module, a single-chip microcomputer chip, a rotary dial switch and a relay control module. The power grid power supply is used for providing power, and the AC-DC power supply module is used for converting voltage and supplying power to each module; and the rotary dial switch is used for setting the power-off time for restarting the terminal equipment. According to the utility model, terminal working state signals can be obtained through the signal transceiver, and terminal restart is realized by using the single-chip microcomputer, the rotary dial switch and the relay control module.