13results about How to "Avoid manual replacement" patented technology

The invention discloses an automatic feeding device of a wire binding machine, and relates to the technical field of stator wire binding processing, the automatic feeding device comprises a body mechanism, the body mechanism comprises a wire binding machine main body, the front surface of the wire binding machine main body is provided with a placing frame, the upper surface of the placing frame is rotatably connected with a placing table, and the bottom surface of the placing table is fixedly provided with four concave frames; a rotating motor is fixedly mounted on the inner bottom wall of each concave frame, a connecting column is fixedly mounted at the output end of each rotating motor, and a switching mechanism is arranged on the right side of the placement table. The switching mechanism comprises a dismounting unit, the dismounting unit is located in the placing table, and the dismounting unit is used for dismounting and replacing the material disc for placing the stators. According to the automatic feeding device of the wire binding machine, through the arrangement of the dismounting unit, when stators of different models need to be fed, the device can automatically dismount and mount the material disc; therefore, the application range of the device is widened, and manual disassembly and assembly by workers are not needed.

The utility model provides a compact multifunctional vehicle-mounted digital X-ray machine, belongs to the technical field of medical instruments, and aims to solve the problems that the space in an existing vehicle is small, and the occupied space is large due to fixation of a rack. Comprising an irradiation fixing sliding rail, an irradiation fixing frame, an irradiation adjusting frame, a ray machine head, a high-pressure generator, an irradiation bed body, a detection supporting frame, a flat panel detector, an irradiation adjusting mechanism and a supporting protection mechanism. The irradiation fixing frame is arranged above the irradiation fixing slide rail; the irradiation adjusting frame is connected to the upper portion of the interior of the irradiation fixing frame in a sliding mode. The high-voltage generator is placed on the left side of the irradiation fixed sliding rail; the detection support frame is arranged in front of the irradiation bed body; the flat panel detector is arranged above the detection support frame; the irradiation adjusting mechanism is arranged above the irradiation fixing slide rail; the supporting and protecting mechanism is arranged above the irradiation bed body, telescopic adjustment of the ray machine head rack is achieved, and the occupied space of the X-ray machine is reduced.

The invention aims to provide an oil cylinder capable of adaptively switching supporting modes based on hydraulic control, which belongs to the technical field of mechanical manufacturing and comprises a hollow cylinder body, a second piston rod sleeved in the cylinder body, a first piston rod sleeved in the second piston rod, an end cover arranged at the bottom of the cylinder body, and a supporting disc arranged at the bottom of the second piston rod. One end of the first piston rod penetrates through the supporting disc and is connected with a supporting wheel, the end, located in the cylinder body, of the second piston rod is connected with a second piston, the end, located in the second piston rod, of the first piston rod is connected with a first piston, a first spring is arranged in the second piston rod, one end of the first spring is fixedly connected with the second piston, and the other end of the first spring is fixedly connected with the first piston. A second spring is arranged at the top end of the inner side of the cylinder body, the top end of the second spring is fixedly connected with the cylinder body, a first oil inlet and a second oil inlet are formed in the upper end and the lower end of one side of the cylinder body, and a third oil inlet is formed in the upper end of one side of the second piston rod. Through control of spring force and hydraulic force, one oil cylinder can achieve automatic switching between a moving mode and a fixed supporting mode.

The width-adjustable plastic flat film wire drawing machine comprises a conveying platform and a wire cutting assembly, first supporting columns are arranged on the front side and the rear side of the left end of the top of the conveying platform, a mounting rod is arranged on the tops of the first supporting columns, a first mounting block is arranged at the rear end of the mounting rod, and a first motor is arranged in the first mounting block; and the shredding assembly is arranged outside the mounting rod and comprises a mounting roller, a first tool bit and a second tool bit, the first tool bit is arranged at the bottom of the mounting roller, and the second tool bit is arranged at the top of the mounting roller. According to the plastic flat film wire drawing machine with the adjustable width, by arranging the wire cutting assembly, a used tool bit can be conveniently adjusted according to needs, manual tool bit replacement is avoided, the production efficiency is improved, by arranging the smoothing mechanism, the flatness of a flat film is improved, plastic flat film overlapping and wrinkling are avoided, and by arranging the water scraping mechanism, the plastic flat film wire drawing machine with the adjustable width is convenient to use. Moisture on the surface of the plastic flat film can be scraped conveniently, and follow-up processing is facilitated.

The application relates to the technical field of micro impact, and provides an impact experiment device and system capable of adjusting liquid drop physical property parameters and surface characteristics. In the device and system, a rotating telescopic shaft coaxially arranged below a syringe can rotate along the circumference while being axially telescopic, meanwhile, a cavity needle cylinder is uniformly distributed along the circumference of the rotating telescopic shaft, one different-specification drop needle head is correspondingly arranged in each cavity needle cylinder, the different-specification drop needle heads are adjusted to face the liquid outlet of the syringe along the circumference of the rotating telescopic shaft, and the drop needle head facing the liquid outlet of the syringe is engaged with or separated from the liquid outlet of the syringe along the axial telescopic movement of the rotating telescopic shaft. Therefore, the specification of the drop needle head is adaptively adjusted, manual replacement of the drop needle head is effectively avoided, control over liquid drops of different sizes is realized, and the drop positions of liquid drops of different sizes before and after replacement of the needle head of different specifications are effectively ensured to be the same.

The utility model provides a cyclone dust collector and a power generation system, and the cyclone dust collector comprises a dust collection mechanism which comprises a shell, the interior of the shell is divided into a suction cavity and a mounting cavity; each cyclone dust removal cylinder comprises a cylinder body, a dust discharge port, an air guide pipe and an air inlet pipe, a conical cavity with a wide upper part and a narrow lower part is formed in the cylinder body, the air inlet pipe is communicated with the cavity and is tangential to the circumference of the cavity, the air guide pipe is communicated with the cavity and is lower than a pipe orifice of the air inlet pipe in the cavity, and the other end of the air guide pipe is connected with the suction cavity. According to the dust removal device, the multiple cyclone dust removal cylinders in the dust removal mechanism act at the same time through the suction mechanism, and the multiple cyclone dust removal cylinders can independently work and do not interfere with one another through the reasonable layout of the suction cavity and the mounting cavity in the shell; the dust collector has the advantages of higher dust collection efficiency, more reasonable structural layout, smaller size and more stable operation effect, a large amount of manual replacement of the filter is avoided while the carbon powder is collected, and the manual replacement cost is reduced.

The advertising board comprises an installation column, an installation plate is installed on the top of the installation column, an installation frame is installed on the top of the installation plate, an advertising board is installed on the outer wall of the installation frame, an illuminating lamp is installed on the top of the advertising board, and a baffle is installed on the top of the illuminating lamp. The utility model relates to the technical field of billboards, through the cooperation of a battery, a solar panel and a light sensation switch, the billboard is installed on an installation frame, an illuminating lamp is installed above the billboard, the solar panel is irradiated by the sun to convert light energy into electric energy, the electric energy is stored by the battery, and the light sensation switch is used for controlling the on-off of the illuminating lamp. Therefore, the LED lamp can automatically irradiate at night, is convenient and fast, can save energy, and solves the problem that the working efficiency is reduced due to the fact that a battery needs to be replaced regularly when the LED lamp is used in the prior art.

The present invention relates to punching equipment for processing aluminum products, comprising a workbench, a fixing frame is fixedly installed on the top of the workbench, a supporting plate is fixedly connected to the middle of the fixing frame, a placement groove is provided on the front of the supporting plate, a hydraulic cylinder for punching the aluminum product is movably provided inside the placement groove, a punching mechanism is provided at the protruding end of the hydraulic cylinder, a working chamber is provided inside the workbench, a replacement mechanism for replacing the punching mechanism is provided in the working chamber; the second punching knife is engaged with the placement groove by extending the protruding end of the hydraulic cylinder, and the placement groove is driven to rotate by the moving sleeve and the lever by contracting the second cylinder, the iron sheet in the groove is separated from the magnet, and then the hydraulic cylinder moves upward to complete the operation of disassembling the second punching knife, thereby realizing the operation of quickly replacing the second punching knife, avoiding the process of manual replacement, and improving the replacement efficiency.

The utility model discloses an automatic torque switching device and an automatic torque switching system of a pneumatic wrench, the automatic torque switching device of the pneumatic wrench comprises a positioning mechanism, a gas path travel switch and a connector, the positioning mechanism comprises a first positioning reference, the gas path travel switch comprises a switch body and a trigger which are connected with each other, and the connector is connected with the switch body. The first positioning reference can drive the trigger to move between a connection position and a blocking position; the connector is provided with a first air inlet, a second air inlet and an air outlet, the first air inlet and the second air inlet are both communicated with the air outlet, the first air inlet is communicated with the air outlet end of the switch body, the second air inlet is used for being communicated with a low-pressure air source, and the air inlet end of the switch body is used for being communicated with a high-pressure air source; and the air outlet is communicated with a pneumatic wrench. After the product is positioned by the first positioning reference, the trigger can be positioned at the communication position, the output torque of the pneumatic wrench can be automatically increased, and the phenomenon that an operator uses a wrong pneumatic wrench is avoided.

The utility model provides an adjustable grabbing device of a one-piece carton wrapping machine. The adjustable grabbing device comprises an adjusting assembly, a plurality of clamping jaws and a stabilizing assembly. The clamping jaw comprises four position adjusting jaws and two positioning jaws; the adjusting assembly comprises a supporting column, two distance adjusters are arranged below the supporting column, the upper ends of the two distance adjusters are connected with supports, the supporting column penetrates through the middles of the two supports, and the lower ends of the two distance adjusters are connected with two symmetrical position adjusting claws; each distance adjusting device is used for adjusting the distance between the two corresponding position adjusting claws, the two distance adjusting devices are of an X-shaped structure and are vertically layered, and an electric telescopic rod is connected between the side walls of the two distance adjusting devices. Through the arrangement of the position adjusting assembly, the distance between the clamping jaws can be adjusted according to the specifications of the cartons to adapt to the cartons of different types, the application range is expanded, the working efficiency is improved, and the situation that when the types of the cartons change, the grabbing mechanism is manually detached and replaced, and time and labor are consumed is avoided.

The invention relates to the technical field of glass edge grinding, in particular to edge grinding equipment for center control glass machining. The edge grinding equipment for center control glass machining comprises a glass clamping mechanism used for clamping glass, a glass edge grinding mechanism and a glass flushing mechanism. The glass edge grinding mechanism is mounted on one side of the glass clamping mechanism; the glass edge grinding mechanism comprises an edge grinding workbench, an edge grinding driving device, an edge grinding sliding table, an edge grinding transfer plate, an edge grinding frame, an edge grinding driving motor, an edge grinding conveying belt, an edge grinding rotating shaft, an edge grinding connecting shaft, an edge grinding locking block and a grinding part, and the edge grinding workbench is installed on one side of the glass clamping mechanism; according to the glass edge grinding device, different grinding wheels are used when glass of different specifications is ground through mutual cooperation of all the structures, manual replacement of a grinding head is avoided, the grinding efficiency is indirectly improved, the glass edge grinding stability can also be guaranteed through a glass clamping mechanism, and the glass edge grinding safety is effectively guaranteed.

This invention relates to the field of welding equipment technology and discloses an intelligent welding device for PCBA circuit board manufacturing. Filter boxes are fixedly connected to both sides of the welding frame, and air storage boxes are fixedly connected to the top of each filter box. A fixing component is fixedly sleeved inside the welding frame, and a negative pressure system is fixedly connected to the bottom of the fixing component. An intelligent welding system is movably connected to the top of the welding frame. Air inlet pipes are fixedly connected to the top of each air storage box. Through the fixing component and the negative pressure system, when fixing PCBs of different sizes or irregular shapes, the negative pressure system drives the air inside the fixing component to be discharged, creating a negative pressure at the top of the fixing component. This allows PCBs of different sizes or irregular shapes to be adsorbed and fixed at the top of the fixing component, thereby reducing the need for fixture replacement, reducing manual operation steps, reducing labor intensity, and ultimately improving the welding manufacturing efficiency of the welding device.

The invention discloses a bag manufacturing modular assembling stamping perforating machine, and relates to the technical field of bag processing, the bag manufacturing modular assembling stamping perforating machine comprises a base, a main body plate and a top plate, the main body plate is fixedly connected to the upper surface of the base, the top plate is fixedly connected to the top end of the main body plate, and a distance adjusting assembly is arranged at the bottom of the top plate; the distance adjusting assembly comprises a hydraulic telescopic rod fixedly connected to the lower surface of the top plate, and the telescopic end of the hydraulic telescopic rod is fixedly connected with a lower pressing plate. After the limiting plate abuts against the aluminum frame, the effect that the punching head adapts to different sizes of the aluminum frame can be achieved, the punching head can be automatically adjusted and gradually get close to the aluminum frame, the punching head can punch holes in the proper position of the aluminum frame, it is avoided that different punching and punching devices need to be purchased in a machining factory, the unnecessary device machining cost is reduced, and the production efficiency is improved. In addition, the punching head can be prevented from being manually replaced or the punching position of the punching head can be prevented from being adjusted, and the machining efficiency can be improved.