210 results about "Fully automatic" patented technology

The invention provides a metal part assembling tool and method, and relates to the technical field of bearing press fitting, and the assembling tool comprises a bearing rotating pedestal, a central supporting rod shaft, a tool table, a press fitting barrel mechanism and a plurality of shaft body clamping parts. The tool table is rotatably arranged on the bearing rotating pedestal, and the periphery of the tool table is divided into a feeding area, an assembling area and a discharging area. The method comprises the steps that a shaft body part is placed in a tool step groove in a feeding area and is positioned and clamped by a shaft body clamping component; in the assembling area, the cylinder press-fitting mechanism adsorbs the bearing parts through an electromagnetic suction ring, and the center of the bearing parts is aligned with the positioning column assembly by aligning the clamping and pressing part; the press-fitting cylinder drives the press-fitting cylinder to press downwards, the pressure measuring induction block is triggered after the positioning column assembly makes contact with the shaft body part, the electromagnetic suction ring is controlled to be powered off, clamping and pressing are released, and the shaft body part is automatically sleeved with the bearing part under the action of pressure. And finally, the assembly body rotates to a discharging area to complete discharging. Full-automatic, high-precision and continuous assembly of the bearing and the shaft body is achieved.

The invention provides a double-station gear grinding machining device and belongs to the technical field of gear machining.The double-station gear grinding machining device comprises a machining table, strip-shaped grinding teeth, a guide assembly, a first driving assembly, a second driving assembly and a rotary supporting assembly, a U-shaped support plate is fixedly arranged on the upper portion of the machining table, and the rotary supporting assembly is installed on the upper portion of the machining table; the strip-shaped grinding teeth are arranged at the bottom of the mounting plate and used for rotationally supporting a gear to be ground, the multiple sets of strip-shaped grinding teeth are fixedly arranged at the bottom of the mounting plate at intervals, the multiple strip-shaped grinding teeth can be meshed with the gear to be ground, and the first driving assembly and the second driving assembly are mounted on the U-shaped support plate. The first driving assembly is used for driving the mounting plate to intermittently move in the length direction of the machining table. Compared with the prior art, the full-automatic gear grinding operation of the gear to be ground can be achieved, and the gear grinding device has the advantages of being high in gear grinding efficiency and good in organic gear grinding effect.

The utility model provides a full-automatic biopsy needle convenient to operate, belongs to the technical field of medical instruments, and particularly comprises a shell, a biopsy needle assembly, a percussion assembly and a trigger assembly. The trigger assembly comprises a rear trigger key, the trigger assembly has an initial position and a trigger position, the rear trigger key is arranged at the tail end of the shell, an opening is formed in the near end of the shell, the rear trigger key is movably assembled at the opening, and the pressing face of the rear trigger key is arranged to be an inclined face. The rear trigger key can be switched between an initial position and a trigger position in the process of moving at the opening, and the pressing surface of the rear trigger key is arranged to be an inclined surface, so that an operator can conveniently touch the rear trigger key and press the rear trigger key when holding the full-automatic biopsy needle for biopsy sampling, and the operation is convenient. And the rear trigger key moves from the initial position to the trigger position, so that the stability of holding the full-automatic biopsy needle by an operator and the accuracy of biopsy sampling are ensured.

An air mobile charging robot system of a full-automatic plugging gun comprises a charging robot, an air track, a power supply circuit, a robot fixing module and a control unit, and the charging robot comprises a charging robot body, a charging module, a mechanical arm, a charging gun cable, a charging gun, a walking module, a power taking module and a positioning guide module. The utility model relates to the field of new energy vehicle charging, a charging robot can move along a track path of an aerial track and provide a mobile charging service of charging while parking for an electric vehicle on any parking space below the track, and the whole charging process including gun insertion and gun pulling is full-automatic, so that the charging efficiency is greatly improved. After the charging robot is in place, the charging robot can automatically insert the gun to start charging, and after charging is completed or a user finishes charging, the charging gun can be automatically pulled out and automatically withdrawn to the initial state, so that the charging robot can continue to move to other parking spaces to provide charging service for other vehicles, and the charging resource utilization rate and the charging operation efficiency are greatly improved; and the user charging experience is improved.

The utility model belongs to the technical field of glassware production equipment, and provides a full-automatic goblet welding machine which comprises a machine frame and a welding mechanism installed on the machine frame, the machine frame comprises a base, a lower rotating disc and an upper rotating disc which are sequentially arranged from bottom to top, and the lower rotating disc and the upper rotating disc are rotationally connected with the base. A turntable power piece for driving the lower turntable and the upper turntable to synchronously and intermittently rotate is arranged on the base; the welding mechanism comprises a plurality of lower supporting seats, a plurality of upper clamping seats, a plurality of fire guns and a lower gap bridge plate, the lower supporting seats are rotatably arranged on the lower rotary disc at intervals in the circumferential direction of the lower rotary disc, the upper clamping seats are rotatably arranged on the upper rotary disc at intervals in the circumferential direction of the upper rotary disc, the lower supporting seats correspond to the upper clamping seats one to one, and the lower gap bridge plate is arranged at the bottom of the lower rotary disc. The lower gap bridge plate is arc-shaped, the top structure of the lower gap bridge plate is that the middle is high and the two ends are low, and the fire guns are arranged on the side face of the lower rotary disc at intervals in the circumferential direction of the lower rotary disc and located above the lower gap bridge plate. The structure is simple and loss is low.

The utility model provides a full-automatic biopsy needle, which belongs to the technical field of biopsy needles, and particularly comprises a shell, a biopsy needle assembly, a percussion assembly, a triggering assembly and a locking assembly, the locking assembly comprises a locking piece, and at a locking position, the locking piece prevents the triggering assembly from moving towards a triggering position; a fixed supporting disc is formed in the shell, when the locking key moves to the locking position, the far-end side of the locking piece abuts against the fixed supporting disc, the locking assembly is arranged between the triggering assembly and the percussion assembly, the triggering assembly is prevented from moving to the triggering position, the situation that the locking assembly is arranged on a percussion path of the percussion assembly can be avoided, and the percussion effect is improved. When the percussion assembly conducts percussion, the percussion assembly is switched from the energy storage state to the percussion state, the locking assembly stops the percussion assembly from conducting percussion on the path of the percussion assembly, the percussion assembly can keep the percussion state all the time, the elastic force of the spring is large, and the locking assembly is prone to failure under long-time extrusion of the elastic force.

The application relates to the technical field of ribbon cartridge production, in particular to a full-automatic ribbon assembling mechanism which comprises a feeding station, an assembling station, a moving and transferring assembly, a clamping assembly and a driving assembly; after the moving and transferring assembly drives the clamping assembly to move to the feeding station, the clamping assembly clamps the ribbon on the feeding station; the moving and transferring assembly moves the clamping assembly clamping the ribbon to the assembling station; the driving assembly drives the clamping assembly to move vertically, so that the clamping assembly assembles the ribbon with a ribbon cartridge on the assembling station; wherein the clamping assembly comprises a first clamping unit for clamping the ribbon, a second clamping unit for clamping a ribbon extending part, a first adjusting unit for adjusting the ribbon extending part, a second adjusting unit for fitting the ribbon extending part with an inner wall of the ribbon cartridge and a pressing unit for pressing the adjusted ribbon into the ribbon cartridge. The application is favorable for improving the problem of low production efficiency caused by complicated steps in the ribbon cartridge assembling process.

The application provides a full-automatic downhole perforating device and method, and belongs to the field of downhole perforating. The device comprises a control module, a ground winch and a perforating gun string. The perforating gun string comprises a perforating gun and a magnetic signal acquisition unit. The control module generates a first movement instruction according to a preset perforating depth. The ground winch is used for controlling the movement of the perforating gun string in the downhole according to the first movement instruction, and acquiring an actual depth point of the perforating gun when the movement is completed. The magnetic signal acquisition unit is used for acquiring the magnetic signal of a downhole coupling during the movement in the downhole, and determining a standard depth point of the preset perforating depth in the downhole. The control module is used for judging whether the difference between the actual depth point of the perforating gun when the movement is completed and the standard depth point is within a preset error range. If yes, the control module generates a firing instruction, and sends the firing instruction to the perforating gun. The perforating gun executes a perforating firing operation according to the firing instruction.

The invention discloses a multi-station full-automatic cutter locking machine, which is used for locking a cutter handle and a cutter, and comprises a base, a cutter locking mechanism, a cutter locking mechanism, a cutter locking mechanism, a cutter locking mechanism, a cutter locking mechanism, a cutter locking mechanism and a cutter locking mechanism, at least part of the knife handle is contained in the conversion sleeve and is connected with the conversion sleeve in a clamping manner; the first driving mechanism is arranged on the base, and the first driving mechanism is configured to drive one of the multiple conversion sleeves to move to a tightening station; a plurality of socket wrenches of different models, wherein the socket wrenches are configured to limit the rotation of the locking nut on the cutter handle; the third driving mechanism is arranged on the base, and the third driving mechanism is configured to drive the socket spanner to move to a tightening station; and the second driving mechanism is arranged on the base, and the second driving mechanism is configured to drive the conversion sleeve located at the tightening station to rotate so as to drive the cutter handle to rotate relative to the locking nut. According to the automatic cutter locking device, automatic cutter locking of various cutter handles and cutters can be achieved, and the working efficiency is high.

The utility model discloses a full-automatic firework production line which comprises an auxiliary bomb feeding structure, a detection structure, a first paper pressing structure, a conveying belt, a first pushing air cylinder, a firework cylinder, a feeding and bomb loading structure, a water storage base, a second paper pressing structure, a paper rolling structure, a first conveying connecting belt and a feeding structure. The side end of the auxiliary bouncing-up structure communicates with a detection structure, a first conveying connection belt is further arranged at the longitudinal position of the lower end of the detection structure, the side end of the detection structure communicates with one end of the paper rolling structure, and the end, located at the end communicating with the auxiliary bouncing-up structure, of the paper rolling structure is provided with a first paper pressing structure. The side end of the conveying belt communicates with a feeding and bullet loading structure through a longitudinal conveying belt, and a first pushing air cylinder is installed on the longitudinal conveying belt. According to the full-automatic firework production line, the purpose of full-automatic firework production is achieved through structural arrangement.

The utility model provides a full-automatic oil seal grease injection machine, which belongs to the technical field of grease injection machines, and comprises a stainless steel grease storage barrel, the pressurizing cylinder is fixed at the top of the stainless steel grease storage barrel; the grease injection mechanism is arranged on the stainless steel grease storage barrel and used in cooperation with the pressurizing air cylinder, the grease injection mechanism is used for conveying grease, and specifically, the grease injection mechanism further comprises a conveying assembly arranged on the stainless steel grease storage barrel; the fixing assembly is arranged on the stainless steel grease storage barrel and used in cooperation with the conveying assembly. The processing mechanism is arranged on the grease injection mechanism; the control mechanism is arranged on the machining mechanism and used in cooperation with the grease injection mechanism. The grease injection gun head for grease injection is convenient to disassemble, so that the grease injection gun head is convenient to clean, the overall grease injection efficiency of the grease injection machine is further improved, the models and specifications of the grease injection gun head can be adaptively replaced according to different models and specifications of oil seals, and the overall limitation of the grease injection machine is effectively reduced.

The invention discloses a full-automatic circular pasting machine which comprises a pair of mounting frames vertically arranged on the ground and distributed on the two sides of a circular stand column. The lifting plates are horizontally arranged and are vertically connected to the mounting frame in a sliding manner; the power assembly is used for controlling the lifting plate to vertically slide; the plastering assembly comprises a semi-circular mounting cylinder and a scraping plate, the semi-circular mounting cylinder is arranged on the lifting plate and surrounds the circular stand column after being buckled with the lifting plate, the section of the scraping plate is L-shaped, the scraping plate is arranged in the semi-circular mounting cylinder, and the scraping plate surrounds the circular stand column after being buckled with the scraping plate and is rotationally connected to the semi-circular mounting cylinder; and the driving assembly is used for controlling the scraping plate to rotate. According to the device, the lifting plate capable of vertically walking on the surface of the circular stand column is arranged, the annular plastering assembly is arranged on the lifting plate, cement mortar is evenly and rotationally smeared on the surface of the circular stand column through the plastering assembly, automatic plastering and even plastering operation are achieved, and the plastering efficiency and the plastering quality are improved.

A high-speed paperboard forming device with a glue dispensing function comprises a feeding mechanism, a glue dispensing mechanism and a punch forming mechanism, the feeding mechanism comprises a guide rail groove, a push-in device is arranged at the tail of the guide rail groove, after a paperboard to be formed is placed in the guide rail groove, the glue dispensing mechanism comprises a glue dispensing gun installed at the upper end of the feeding mechanism in a crossing mode, and the push-in device is arranged at the tail of the guide rail groove. The hot melt glue extruded by the glue dispensing gun drips onto a to-be-formed paperboard below the glue dispensing gun; wherein the punch forming mechanism comprises a bottom plate, a positioning frame is installed on the bottom plate, rollers are installed on four side plates of the positioning frame in a rolling mode, and a folding area is defined by the four rollers. The high-speed paperboard forming device has the advantages that the high-speed paperboard forming device is adopted, the functions of feeding, dispensing, punch forming and the like are integrated, and full-automatic production from raw materials to final products is achieved. And compared with traditional manual operation, the production efficiency and stability are greatly improved, and the labor cost is reduced.

The utility model relates to the technical field of PVC polymerization kettles, in particular to a full-automatic online closed polymerization kettle cleaning device which comprises a cleaning gun assembly arranged on a closed polymerization kettle, a rodless air cylinder assembly used for driving the cleaning gun assembly, a spray head storage bin assembly used for being matched with the cleaning gun assembly and a water supply mechanism. The cleaning gun assembly comprises a cleaning gun rod used for stretching into the closed polymerization kettle and a three-dimensional rotating spray head arranged on the cleaning gun rod, a water inlet and a water outlet are formed in the two ends of the cleaning gun rod, and the three-dimensional rotating spray head is rotationally installed at the end, provided with the water outlet, of the cleaning gun rod. And one end of the water inlet of the cleaning gun barrel is connected with a high-pressure hose communicated with the water supply mechanism. The device has the effects of reducing the number of times of uncovering off-line cleaning of the polymerization kettle, reducing the number of times of unplanned shutdown, improving the production efficiency and saving the production cost.

The present application relates to the field of paint spraying, in particular to an automatic gun washing box, comprising a support bracket, a cleaning tank is fixedly arranged at the top end of the support bracket, a slidable limiting assembly is arranged in the cleaning tank, a cleaning module for cleaning the surface of the paint spraying gun is fixedly arranged in the cleaning tank, an internal cleaning module for cleaning the inside of the paint spraying gun is further arranged in the cleaning tank at the side of the cleaning module, and a liquid storage tank and a sewage tank matched with the cleaning module and the internal cleaning module are detachably arranged on the support bracket; the paint spraying gun can be fully cleaned in an automatic manner, the paint attached to the inside and outside of the paint spraying gun can be completely removed, the overall cleaning of the paint spraying gun is realized, the problems of instability, unreliability and occupational health hazards caused by manual gun washing can be improved, and the overall equipment structure is compact, so that a large amount of land occupation can be saved.

The utility model discloses a full-automatic quantitative feeding system for dyeing. The full-automatic quantitative feeding system is characterized in that the top of a placing plate is fixedly connected with a support frame; the first barrel body is slidably inserted into the supporting frame in a penetrating mode, and a second barrel body is arranged at the bottom of the first barrel body. The connecting mechanism is arranged between the first barrel body and the second barrel body, and the connecting mechanism is used for separating the first barrel body from the second barrel body so as to clean the interior of the second barrel body; the mounting mechanism is arranged on the supporting frame, the mounting mechanism is used for fixing the first barrel body and the supporting frame, and the device further comprises a control valve; and a flowmeter. The first barrel body, the second barrel body, the connecting mechanism and the mounting mechanism are mutually matched, the first barrel body and the second barrel body are used for splitting the charging barrel, the connecting mechanism is used for connecting and fixing the first barrel body and the second barrel body, and the mounting mechanism is used for mounting the first barrel body on the support frame, so that the splitting operation of the charging barrel is facilitated, and the working efficiency is improved. And the interiors of the first barrel body and the second barrel body are cleaned respectively.

The utility model relates to the technical field of riveting machines, in particular to a hexagonal riveting nut angle adjusting device. The device comprises a support and a sleeve, the sleeve is provided with an inner hole used for bearing the hexagonal rivet nuts, the support is provided with a feeding pipe used for conveying the hexagonal rivet nuts, the sleeve is movably located below the feeding pipe, and the sleeve can move horizontally and vertically and achieve autorotation. Through rotation of the sleeve, the inner hole of the sleeve is matched with the six edges of the hexagonal rivet nut, angle rotation of the hexagonal rivet nut is completed after the sleeve is reset, angle unification can be achieved no matter how the feeding angle is, and therefore accurate positioning is achieved, follow-up automatic material taking production of a hand riveter is facilitated, full-automatic continuous production is achieved, and the production efficiency is improved. And the production efficiency is greatly improved.

The utility model discloses a full-automatic on-line glue dispenser which comprises a machine bottom box, the upper end of the machine bottom box is fixedly connected with a glue dispensing box, a glue dispensing gun head is arranged in an inner cavity of the glue dispensing box, the upper end of the glue dispensing gun head is fixedly connected with a lifting module, the rear end of the lifting module is movably connected with a linear translation module, and the rear end of the linear translation module is fixedly connected with a glue gun. One side of the linear translation module is fixedly connected to the inner wall of the machine bottom box, a workpiece tray assembly is arranged at the lower end of the dispensing gun head, and the workpiece tray assembly is connected to the upper end of the machine bottom box in a sliding mode. The control computer controls the signal controller to electrically control the lifting module and the linear translation module, so that a dispensing gun head can conveniently and accurately dispense an acrylic plate at the upper end of the tray frame according to a dispensing sealing path, the error rate during dispensing is reduced, visual fatigue easily occurring during manual repeated dispensing is avoided, and the production efficiency is improved. And meanwhile, labor can be saved.

The utility model discloses full-automatic barrel plating steel shell chromate-free passivation equipment, and relates to the technical field of steel shell passivation. The roller comprises a material receiving box, a mounting bin and a roller body, the mounting bin is arranged above the material receiving box, the roller body is movably connected in the mounting bin, a spiral blade is fixed on the inner wall of the roller body, a supporting roller is rotatably connected to the upper portion of one vertical face in the mounting bin, and the supporting roller is arranged on the upper portion of one end in the roller body in a supporting mode. Material penetrating holes are evenly formed in the circumferential side of the roller body in a penetrating mode, electric push rods are arranged below the four corners of the bottom of the material receiving box, and the telescopic ends of the electric push rods are fixed to the four corners of the bottom of the material receiving box correspondingly. Through the arrangement of the material receiving box, the mounting bin and the roller main body, the problems that the height of a steel shell is continuously changed in the working process of barrel-plated steel shell chromate-free passivation equipment, the required working process is longer, and the passivation effect is easily influenced due to insufficient contact between the steel shell and a solvent in the passivation process are solved.

The application discloses a kind of through-hole blast hole bottom full-automatic blocking device and blocking method, the blocking device includes shell, trigger structure, force structure, action structure;The upper portion of shell is provided with notch, and the inboard is provided with fixed block;Force structure includes bolt, force bar, spring, positioning column, suspension rod, bolt is fixed below force bar, force bar is supported by spring being arranged on positioning column, positioning column is fixed in the inboard of shell, and suspension rod is hung on force bar;Trigger structure includes trigger ring, sector, trigger elbow, trigger elbow is fixed with sector bottom, trigger ring is naturally sleeved on trigger elbow, and suspension rod is connected with trigger ring;Action structure includes sleeve ring, connecting rod, steel cone, torsion spring and pivot, steel cone is connected to fixed block by pivot, torsion spring is sleeved on pivot, and is extruded in the inboard of steel cone, steel cone is connected on sleeve ring by connecting rod, and sleeve ring is sleeved on bolt.

This invention discloses a construction operation method based on a fully electric anchor bolt drilling rig. The fully automatic anchor bolt drilling rig is used to automatically complete drill rod drilling and anchor bolt installation in roadways. The fully electric anchor bolt drilling rig includes a first electric slide, a frame, a second electric slide, a drill box assembly, a first pick-and-place device, a second pick-and-place device, a roof assembly, and an electrical control system. The anchor bolt drilling rig of this disclosure adopts fully electric control and operation, can automatically adjust the drilling rig's working parameters according to the working status, and can store drill rods and one anchor bolt with a built-in explosive cartridge. It can achieve one-button automatic construction to complete anchor bolt drilling and installation.

The full-automatic barrel plating line comprises a lifting assembly, a roller assembly and a water filtering assembly, the lifting assembly comprises a lifting driving part, a lifting support and a lifting guide rail, the lifting support is arranged at the driving end of the lifting driving part, the lifting driving part drives the lifting support to move up and down, and the lifting guide rail is connected with the lifting support. And the movement of the lifting bracket is guided. According to the full-automatic barrel plating line, the water filtering driving part is arranged on the lifting guide rail, so that the driving end of the water filtering driving part can be meshed with the driving teeth of the roller assembly after the roller assembly completing one electroplating step of a workpiece is lifted through the lifting assembly, and therefore, the roller assembly can quickly discharge internal liquid under the action of rotation; the conditions that after electroplating or water washing is completed on an electroplating production line, liquid is prone to being left in the roller assembly due to the fact that a product is provided with or forms a groove, the concentration of a follow-up treatment solution is affected, and the production efficiency and the electroplating quality are affected are avoided.

The application relates to the technical field of metal processing, in particular to a nut machining device which comprises a rack and a forming mechanism, a clamping piece and a first transmission assembly installed on the rack, the forming mechanism comprises a cutter assembly and a plurality of parallel arranged stamping assemblies, the cutter assembly cuts a steel rod into a steel blank, the stamping assemblies are cooperatively used through a pushing rod, a stamping rod and a pressure rod to sequentially stamp and form the steel blank, the clamping piece realizes the transmission of the steel blank among the stamping assemblies through reciprocating translation, the first transmission assembly converts rotary motion into linear reciprocating motion to provide power for the stamping rod and the pressure rod and ensure the stability and synchronism of the actions of the stamping rod and the pressure rod, the device realizes full-automatic machining of the steel rod from cutting to forming, significantly improves production efficiency and machining precision, and is suitable for large-scale nut production.

This invention discloses a fully automatic assembly and riveting device for fuel spill valves, comprising a machine base and a turntable. Several carriers are mounted on the turntable. Around the turntable are a valve cover feeding unit, a gravity valve disc feeding unit, a gravity ball feeding unit, a valve body feeding unit, and a valve body-valve cover riveting unit. A suspended support carrier is located within the workpiece cavity of each carrier. The support carrier has a positioning hole in its center, and the bottom wall of the workpiece cavity has a pressure-bearing surface. The valve cover feeding unit feeds an inverted valve cover into the workpiece cavity of the carrier, allowing the gravity valve rod to be inserted into the positioning hole, and the base to be placed on the support carrier. The gravity valve disc feeding unit places an inverted gravity valve disc inside the valve cover. The gravity ball feeding unit places a gravity ball on the gravity valve disc. The valve body feeding unit inverts the valve body onto the valve cover. The valve body-valve cover riveting unit presses down on the valve body, causing the upper circumference of the valve body to press against the pressure-bearing surface, thus riveting the upper circumference to the outer surface of the valve cover base. This equipment integrates the turntable with various feeding and riveting units, creating a fully automated assembly system for fuel spill valves.

The utility model relates to the technical field of filter presses, and discloses a master-slave oil cylinder differential pressure driving switching full-automatic hydraulic loop for a filter press, which comprises a hydraulic oil tank, a hydraulic oil pump is fixedly connected to one side of the outer wall of the front end of the hydraulic oil tank, and the output end of the hydraulic oil pump is fixedly connected with a first liquid outlet pipe. The end, away from the hydraulic oil pump, of the first liquid outlet pipe is fixedly connected with an overflow valve. During use, the hydraulic oil pump, the overflow valve and the hydraulic control reversing valve are started, the hydraulic oil pump supplies liquid to a rodless cavity of the driving oil cylinder through a pipeline and pushes an oil cylinder rod of the driving oil cylinder to move forwards, and hydraulic oil in a rod cavity of the driving oil cylinder returns to the hydraulic oil tank through the hydraulic control reversing valve; the rodless cavity is filled with liquid through the liquid filling valve, and the rod cavity returns hydraulic oil to the hydraulic oil tank through the pipeline, so that high-efficiency and low-consumption quick-opening operation of the filter press is realized on the premise of not increasing the flow of the hydraulic pump and the specification of a hydraulic station and not improving the type selection of a motor of the hydraulic pump.

A winding machine with automatic ball unloading function and a winding and unloading method thereof, the winding machine comprising a workbench, a tray device and a winding device, the tray device comprising a wire guide and a wire tray, the winding device being in transmission connection with a driving motor arranged below the workbench through a driving shaft; an automatic unloading device arranged on the workbench and a trigger device for starting the automatic unloading device; the automatic unloading device comprising a wire pushing mechanism, a wire cutting mechanism and a wire pulling mechanism; the trigger device comprising a detection mechanism; a clutch device being further arranged between the automatic unloading device and the trigger device. The automatic unloading device is arranged to complete the unloading of the wound ball, and the trigger device and the clutch device are arranged to automatically trigger the automatic unloading device when the winding of the ball is completed, so that the winding machine is fully automated, labor is saved and the production efficiency is greatly improved.

The invention discloses a four-door two-cover flexible trimming die switching system, and relates to the technical field of automobile manufacturing equipment.The four-door two-cover flexible trimming die switching system comprises a lightweight trimming die unit and a switching mounting base, and the lightweight trimming die unit is detachably mounted on the switching mounting base through a robot grabbing device; the bottom of the light-weight edge rolling die unit is provided with a gun changing disc butt joint part, and the switching installation base is provided with an electric quick-plug device and a positioning locking device which are matched with the gun changing disc butt joint part. According to the invention, a split type framework of the lightweight trimming die unit and the switching mounting base is adopted, and a full-automatic die switching system is constructed through a robot automatic grabbing and gun changing disc rapid butt joint technology. A gun replacing disc butt joint part arranged at the bottom of the die body, an electric quick-plug device of the base and a positioning locking device form a standard interface, and a robot is matched for accurate grabbing and positioning, so that the die replacing process is optimized from traditional manual hoisting calibration to machine autonomous recognition butt joint.

This invention provides a dual-cylinder fully automatic switching pressure-stabilizing melt filter, comprising a body with a first and second filter cylinder arranged horizontally on the left and right sides, each filter cylinder containing a filter cartridge; a melt inlet and a melt outlet are respectively located at the front and rear ends of the body, corresponding to automatic feed switching valves and automatic discharge switching valves, used to control the entry of melt into different filter cylinders and the discharge of filtered melt; both filter cylinders are connected to exhaust valves to discharge gas from the cylinders. This invention, by employing a dual-cylinder fully automatic switching pressure-stabilizing melt filter, enables filter replacement without stopping production, significantly improving production efficiency; the discharge of gas from the filter cylinders through the first and second exhaust valves ensures the normal operation of the corresponding filter cylinders before use and during switching, making it a crucial component for achieving stable filtration and smooth switching.