123results about How to "Simple action" patented technology

The invention belongs to the technical field of humanoid robot control, and particularly relates to a humanoid double-arm robot valve tightening method and system, and the method comprises the steps: obtaining a valve image data set based on a binocular vision camera; labeling the valve image data set to generate a labeled data set; performing enhancement processing on the annotation data; recognizing and positioning the valve based on a preset binocular vision algorithm and YOLO, and recognizing the position, the frame and the center point of the valve; the two-arm robot is moved to the two sides of the valve, and the positions and poses of the tail ends of the two arms in other directions except the clamping direction are kept consistent; clamping control is carried out based on a self-adaptive variable admittance controller; the valve is driven to rotate through rotation of the joint at the tail end of the double-arm robot, so that the valve is tightened. According to the invention, rapid and accurate valve identification is realized, and the reliability and flexibility of the system in practical application are greatly enhanced.

The utility model belongs to production equipment of silencers, and particularly relates to multi-station laser welding equipment for silencers. The multi-station silencer laser welding equipment comprises a bottom plate, and is characterized by further comprising a rotary driving assembly arranged on the bottom plate and a rotary tray connected to the rotary driving assembly, a support is installed on the bottom plate beside the rotary tray, a lifting air cylinder is fixed to the installation support, an installation plate is arranged at the movable end of the lifting air cylinder, and the rotary tray is arranged on the installation plate. A laser welding head is arranged on the mounting plate, four welding molds are uniformly distributed on the rotary tray, and the welding molds are used for bearing and positioning parts to be welded. According to the multi-station laser welding equipment for the silencer, the rotary multi-station design is adopted, feeding of parts is facilitated, the feeding speed is increased, multiple stations are rapidly switched, and the production efficiency of welding work is improved.

A capsule opening and closing device comprises a capsule carrier and an opening and closing mechanism, the capsule carrier comprises an upper nest plate, a middle nest plate and a lower nest plate, the upper nest plate is provided with a limiting part used for limiting an upper capsule, the middle nest plate is provided with a first positioning hole used for positioning the upper capsule, and the lower nest plate is provided with a second positioning hole used for positioning a lower capsule. The opening and closing mechanism comprises an upper nest plate grabbing piece and a middle nest plate grabbing piece which can ascend and descend. The capsule preparation method comprises the following steps: S1, feeding: transferring a capsule carrier to a positioning part on a mobile platform; s2, filling: an upper nest plate grabbing piece and a middle nest plate grabbing piece descend to grab an upper nest plate and a middle nest plate respectively and then ascend, so that an upper bag is separated from a lower bag, a moving platform drives the lower nest plate to move to the position below a filling device, and the filling device descends to fill the lower bag with medicines; and S3, capsule closing: the mobile platform drives the lower nest plate to return to the opening and closing mechanism, the upper nest plate grabbing piece and the middle nest plate grabbing piece descend, and the capsule closing ejector rod ascends to enable the lower capsule to ascend to be combined with the upper capsule. The mold opening and closing mechanism is simple in structure, low in cost and high in mold opening and closing process efficiency.

The invention discloses a linear injection-blowing-filling-sealing all-in-one machine which comprises a rack, a vertical injection molding machine, a handover station, a bottle blowing device, a filling device, a sealing device, a bottle discharging device, a linear transfer device and a bottle conveying device, wherein the vertical injection molding machine, the handover station, the bottle blowing device, the filling device, the sealing device and the bottle discharging device are arranged on the rack. The bottle inlet and outlet lines of the bottles in the bottle preform forming mold, the handover station, the bottle blowing device, the filling device, the sealing device and the bottle outlet device in the vertical injection molding machine are the same central axis; the linear transfer device is arranged in an opening and closing mode in the transverse width direction of the rack so as to be used for containing, receiving and preserving heat of a row of bottle preform columns which freely fall off when the bottle preform forming molds are demolded and transferring the bottle preform columns to a handover station in a sliding mode. And the bottle conveying device is used for simultaneously clamping a plurality of groups of bottle rows which are sequentially arranged on the central axis between the handover station and the sealing device, respectively moving the bottle rows to the next station and then returning the bottle rows to the previous station along the central axis. The whole structure is simple, the action precision is high, energy consumption and cost can be effectively reduced, and meanwhile the production efficiency is improved.

The invention belongs to the technical field of sponge roll bagging, and discloses an automatic sponge roll bag making and bagging packaging assembly line which comprises a first frame, a first sliding rail is arranged on the inner bottom frame edge of the first frame, and an opening tying mechanism and a circle supporting mechanism are sequentially installed on the first sliding rail from left to right in a sliding mode. A second frame is installed on the right side of the first frame, a conveying line is installed on the right side of the first frame and extends into the second frame, and a sponge roll is placed on the conveying line. The equipment is compatible with two rolls of film frames of different specifications through design, the space utilization rate is increased, and the requirement for variable diameters and lengths of products is met; the film bag can better adapt to the product size through the circle expanding action mechanism, resource waste is reduced, and environmental protection and energy conservation are embodied; the gripper with the electric cylinder moving obliquely is simple and fast in action and can integrally ascend and descend to adapt to products of different specifications. A plastic rope is used for automatically tying slipknots and trowelling and pasting adhesive tapes, so that the film bag is convenient to reuse, and the surface flatness of the product is ensured.

The utility model discloses a miniature circuit breaker which comprises a base, a handle, a tripping piece and a contact frame are arranged in the base, and the handle is in linkage connection with the contact frame and used for pushing the contact frame and the tripping piece to rotate and move. When closing is carried out, the handle is rotated, so that a locking holding point is formed between the handle and the contact frame; and the tripping piece is used for disassembling the locking holding point, so that the tripping piece and the contact frame are reset. By optimizing the structure of the tripping mechanism, parts such as a jump pin and a swing piece in the prior art are reduced, the actions that the jump pin pushes the tripping piece to move and the tripping piece and the swing piece move in a linkage mode are correspondingly reduced, the action process is simplified, the reliability during opening and closing movement is improved, the occupied space is small, parts needing to be assembled are reduced, and the cost is reduced. The assembly efficiency is improved, the production cost is reduced, the product is reliable and stable, the overall size is small, and the assembly efficiency is improved.

The invention discloses an ear clamping type earphone. The ear clamping type earphone comprises two earphone parts, a connecting part and a metal elastic sheet, the two earphone parts are oppositely connected to the two ends of the connecting part, the metal elastic piece is inserted into the connecting part, the two ends of the metal elastic piece stretch out towards the two earphone parts respectively and are correspondingly inserted into the two earphone parts, and the metal elastic piece has a static straightening state and a static bending state. The metal elastic sheet is provided with at least two trigger points, one of the trigger points is pressed to trigger the metal elastic sheet to deform to a static straightening state, and then the two earphone parts are driven to move oppositely to form an ear clamping position; when one trigger point is pressed, the other trigger point is pressed, the metal elastic sheet can be triggered to deform to a static bending state, and then the two earphone parts are driven to move towards opposite directions, so that the ear clamping type earphone can be taken off from an ear. According to the invention, the disadvantage that the ear-clamping type earphone is inconvenient to wear is solved, and the wearing error possibility is reduced at the same time.

The utility model discloses a vertical case unpacking machine, and relates to the technical field of vertical case unpacking machinery. The device comprises a box blank repository, an executing mechanism, a movable suction cup set assembled on the executing mechanism and a box body fixing assembly. The executing mechanism drives the movable suction cup set to suck a box body I on one side of a box blank in the box blank repository, take the box blank out of the box blank repository and move the box blank to the box body fixing assembly, and the box body fixing assembly fixes a box body II on the other side of the box blank. The box body II on the other side refers to the box body II located on the opposite side of the box body I sucked by the movable suction cup set in the box blank forming state; the executing mechanism drives the movable suction cup set to integrally do curve track motion, the movable suction cup set sucks the box body I to drive the box body I to do curve track motion, and the box blank is opened and formed. The vertical case unpacking machine can improve the case blank forming effect and the case blank forming success rate, and is particularly suitable for case blanks made of soft materials, case blanks which become soft due to large humidity or case blanks which are repeatedly used.

The invention relates to a composite insulator tension test system, which comprises a test box, a test cavity is arranged in the test box, and an insulator assembly unit and a test unit are arranged in the test cavity; the insulator assembling unit comprises a tension trolley, a tension head, an adjusting trolley, an adjusting head and a supporting trolley. The adjusting trolley is driven by an adjusting motor to horizontally move on the guide rail, and a locking mechanism is further arranged between the adjusting trolley and the test box; a supporting rod and a bracket are installed on the supporting trolley, and the supporting trolley is driven by a supporting motor to horizontally move on the guide rail. The test unit comprises a test oil cylinder; a control unit is further arranged beside the test box and comprises a control box, a position sensor, a proximity switch and a time relay. According to the tension test system, through joint cooperation of the test box, the insulator assembling unit, the test unit and the control unit, automatic adjustment of the adjusting trolley and the supporting trolley can be achieved according to composite insulators of different lengths, manual adjustment is not needed any more, and great convenience is achieved.

The invention discloses a building body unit capable of expanding and shrinking a space, a building body and equipment, and relates to the technical field of engineering constructions.The building body unit has a shrinking form and an expanding form which can be switched mutually and comprises a reference part, a plurality of first expanding parts and a plurality of second expanding parts; the number of times that the same first expansion piece and the same second expansion piece execute linear movement in the same axial direction or execute rotary movement around the same axial direction is one time. According to the building body unit, the building body and the equipment, each expansion piece is controlled to execute one-time linear movement or rotary movement in the same axial direction, the problem of more interference between the expansion pieces in the three-dimensional space deformation process can be solved, the implementation difficulty and cost of synchronous movement of the same expansion piece are effectively reduced, and the construction efficiency is improved. And the control precision of synchronous movement is improved, so that the deformation difficulty and the deformation cost of the expandable space are greatly reduced, and the feasibility, the stability and the reliability of the expandable space in engineering are improved.

The utility model relates to the field of sealable containers, and discloses a cover opening device which comprises a lever, a branch rotating shaft and a pull rod, the branch rotating shaft and the pull rod are hinged to the lever, and the lever comprises a front end used for being hinged to a cover body, a middle end hinged to the branch rotating shaft and a rear end hinged to the pull rod. A first bearing seat and a second bearing seat are rotationally arranged on the branch rotating shaft in a sleeving manner, and the first bearing seat and the second bearing seat are fixedly connected with the tank body respectively; the device further comprises a connecting block and an operating rod, the connecting block comprises a first end hinged to the branch rotating shaft, a second end fixedly connected with the operating rod and a third end hinged to the end of the pull rod, and a hinged shaft is perpendicular to the branch rotating shaft. Through the arrangement of the branch rotating shaft and the lever and the connection block hinged between the branch rotating shaft and the lever, vertical lifting and horizontal movement of the cover body by the front end of the lever can be realized.

The invention discloses a laser cutting equipment calibration method, system and equipment and a storage medium, laser cutting equipment comprises a shaft A, a shaft B and a cutting head, the shaft A and the shaft B are rotating shafts, the shaft B is installed on the shaft A, the cutting head is installed on the shaft B, and when the center line of the cutting head is parallel to the shaft Z, the position of the cutting head is set as the initial position; the intersection point of the center line of the cutting head at the initial position and the axis of the A shaft is set as the rotation center OA of the A shaft; the laser cutting equipment calibration method comprises the following steps: moving a cutting head to an initial position; the A shaft drives the cutting head to rotate by a first angle theta; acquiring a first moving distance ZA in the Z-axis direction generated by rotating a tool nose point P of the cutting head by a first angle theta; according to the laser cutting equipment calibration method, the position calibration process of the tool nose point can be simplified, and the position calibration efficiency of the tool nose point is improved.

The utility model provides a water outlet switching structure of a drawing head and a drawing faucet, and relates to the technical field of bathroom products, the water outlet switching structure of the drawing head comprises a shell, a water inlet joint, a central bolt connected with the water inlet joint, and a water channel assembly which is sleeved on the central bolt and can move along the axial direction of the drawing head; wherein the shell is connected with the water channel assembly in a matched mode, the center bolt is provided with a water inlet channel communicated with the water inlet connector, and the water channel assembly is provided with a first water channel and a second water channel; the water channel assembly can be driven to move relative to the center bolt by driving the shell, so that the water inlet channel is communicated with the second water channel and is kept in a communicated state with the second water channel under the action of external tension or water pressure, and when the shell resets, the water channel assembly synchronously moves, and the water inlet channel is communicated with the second water channel. And at the moment, the water inlet channel is communicated with the first water path. Therefore, the problems that an existing pulling head switching structure is prone to causing appearance limitation, dirt hiding and containing and prone to being touched by mistake are solved.

The invention relates to the technical field of industrial robots, in particular to an industrial robot tool with force feedback for slabstone forming machining, which comprises a torque sensor, an electric spindle, a water jet cutter assembly and the like, one end of the torque sensor is connected with a flange at the tail end of an industrial robot, and the other end is connected with a mounting seat; an electric spindle is fixed to the middle section of the mounting base and drives a tool bit to conduct arc cutting. A cutting motor is fixed at the tail end of the mounting seat, and drives the saw blade to perform linear cutting and drives the tapper to perform drilling action; the water jet cutter assembly is fixed on the mounting seat and is used for carrying out special-shaped cutting on the stone plate; a visual detection mechanism is fixed below the motorized spindle, and a thickness detection sensor is fixed on the cutting motor; according to the invention, the stone plate does not need to be repeatedly calibrated and positioned on different processing beds in the processing process, so that the continuous operation of the industrial robot is not interrupted in the stone plate loading and unloading process, the operation flow of the industrial robot is simplified, the stone plate processing efficiency is improved, and the cost is reduced.

This invention discloses an automatic material stacking system for shaft components in a mesh belt isothermal normalizing furnace, relating to the technical field of shaft component stacking equipment. It includes a stacking platform with a hinge structure. The two halves of the hinge are rotatably connected by a rotating shaft. The two ends of the rotating shaft slide up and down along second guide rails. Two second guide rails are fixedly connected to both sides of the stacking frame. Each half of the hinge is fixedly connected to two traction ropes. The two traction ropes of the left half of the hinge are wound around two third rollers, and the two traction ropes of the right half of the hinge are wound around two first rollers. A third motor drives the two first rollers and the two third rollers to rotate synchronously. The rotating shaft is connected to two traction ropes, which are wound around two second rollers. A second motor drives the two second rollers to rotate synchronously. The stacking platform opens, closes, and rises and falls under the action of the traction ropes. A material frame is located below the stacking platform. This invention has a simple structure, is easy to operate, can replace manual stacking, save labor, and improve production efficiency.

The utility model discloses a lifting and transplanting mechanism for a small pipe detection center. The lifting and transplanting mechanism comprises a fixed base I and a lifting assembly, first metal plate V-shaped groove plates are installed at the upper ends of the first fixing bases through bolts, the first fixing bases are longitudinally arranged and distributed, second fixing bases are evenly distributed on the left sides of the first fixing bases, and second metal plate V-shaped groove plates are installed at the upper ends of the second fixing bases through bolts; the lifting assembly comprises bases, guide rails, a sliding block, a supporting frame and a V-shaped block, the bases are located below the second fixed base, the transversely adjacent bases form a group, and the guide rails are arranged on the opposite inner side faces of each group of bases. The translation mechanism is simple in structure, few in action, high in reliability, simple in structure and low in use cost, and synchronization can be carried out without a structure.

The utility model discloses a triple prism clamping manipulator which comprises a multi-axis mechanical arm and a tray, the multi-axis mechanical arm is provided with a rotating device, the rotating device is provided with a manipulator, and the multi-axis mechanical arm can drive the rotating device to horizontally rotate, axially rotate and vertically move. The rotating device can drive the manipulator to obliquely swing at a preset angle; the mechanical arm comprises a bidirectional clamping motor and a clamping jaw arranged at the driving end of the bidirectional clamping motor, the tray is provided with positioning grooves arranged in a matrix mode, each positioning groove is provided with a bearing face inclined by a preset angle and enables the preset face of the prism to face upwards, and receding grooves allowing the clamping jaw to partially stretch into are formed in the two sides of each bearing face. When the prism needs to be moved and turned over, the multi-axis mechanical arm is matched with the rotating device, the movement is simpler, the mechanical arm can swing left and right (inclined swing can be carried out while left and right swing is carried out), the carrying efficiency is higher, the structure is simple, and the movement is smooth.

This utility model relates to the field of high-efficiency dispensing equipment technology, and in particular to a glue cartridge replacement mechanism and replacement kit. The key technical points include: a base; a dispensing valve fixedly connected to the base, the dispensing valve having a plug-in module with a glue outlet channel, the plug-in module being used to plug into the bottom end of the glue cartridge, and when the glue cartridge is plugged into the plug-in module, the glue outlet channel connecting with the glue outlet at the bottom end of the glue cartridge; and a glue pressure assembly, which is vertically and vertically mounted on the base and located above the dispensing valve, the glue pressure assembly having an air inlet channel, and the glue pressure assembly being movably connected to the top end of the glue cartridge to connect or disconnect the air inlet of the glue cartridge. This application can significantly improve the glue cartridge replacement efficiency.

The invention discloses an assembly method of a suspension fiber type OIS motor and the suspension fiber type OIS motor, and the assembly method comprises the following steps: enabling a positioning hole of a material belt to sleeve a positioning column of a base, so as to enable a first suspension fiber hole and a second suspension fiber hole to be concentrically arranged; the first end of the suspension fiber is fixed to the first suspension fiber hole, and the second end of the suspension fiber is fixed to the second suspension fiber hole; the material belt is cut, and the second elastic connecting piece and the positioning column are in a disconnected state; and the material belt arranged on the positioning column in a sleeving mode is removed. The suspension fiber threading device has the technical effects that the suspension fiber threading efficiency is improved, and the poor performance caused by the suspension fiber threading problem can be solved.

The application discloses a mechanical clamp jaw with anti-deviation positioning function and relates to the technical field of mechanical clamp jaws.The mechanical clamp jaw comprises two groups of jaw bodies arranged in the interior of an assembly body and used for assisting in clamping assembly of a direct-current contactor.The direct-current contactor comprises an upper shell and a lower shell.The mechanical clamp jaw triggers an inner elastic support structure through a clamping process linkage, can support the inner wall of a weak recessed opening of the upper shell of the direct-current contactor by a support plate when clamping the upper shell, effectively balances clamping extrusion force, restricts the inward collapse and distortion of the opening edge, accurately maintains the original size and shape of the opening, guarantees the basic matching precision of the openings of the upper and lower shells, and automatically completes the accurate alignment and communication of the openings of the upper and lower shells by relying on an anti-deviation positioning assembly to adaptively rotate and correct the lower shell with placement deviation during the assembly butt joint process of the shells, so that the problems of shell clamping deformation, assembly alignment deviation and assembly failure that are prone to occur in traditional clamp jaws are solved.

The utility model belongs to the field of mining drilling machines, and relates to a full-section drilling machine with a drilling rod conveying system, which comprises a moving platform, a drilling rod box, an auxiliary manipulator, a posture adjusting device, a drilling rod transporter, a main manipulator and a rack, and the posture adjusting device comprises a revolving platform, a lifting sleeve, a transporter gyrator and a dip angle gyrator. The rotating platform serves as a carrier of the posture adjusting device and is rotationally connected to the movable platform, the lifting sleeve is vertically installed on the rotating platform in a lifting mode, the transporter gyrator and the dip angle gyrator are both installed on the lifting sleeve, and the transporter gyrator and the dip angle gyrator are installed on the lifting sleeve. The dip angle gyrator and the transporter gyrator are both located on the side, away from the drill rod box, of the lifting sleeve. The drill rod transporter is arranged at the top of the transporter gyrator, and the dip angle of the drill rod transporter is adjusted through the transporter gyrator; the machine frame is arranged on the side, away from the lifting sleeve, of the dip angle gyrator in a side hanging mode, and the main mechanical arm is installed on the machine frame and rotates along with the machine frame.

The application discloses a box making machine for preparing a multi-angle box formed by a bottom plate and a surrounding plate, comprising a surrounding plate discharging module, a bottom edge glue applying module, a bottom plate discharging module and a forming module; wherein the forming module comprises a cavity unit and a die unit, the die unit is located above the cavity unit, and the die unit is vertically lifted; the output end of the surrounding plate discharging module is connected with the input end of the bottom edge glue applying module, the output end of the bottom edge glue applying module is connected with the input end of the cavity unit, the bottom plate discharging module is located on one side of the die unit and is used for vertically lifting and conveying the bottom plate to the die unit, and the die unit can press the bottom plate towards the surrounding plate. The box making machine provided by the application adopts a vertical structure, and prepares the multi-angle box in the mode of loading the bottom plate first and then pressing the surrounding plate, so that the pasting effect is good, and the yield is high. The application further discloses an octagonal box preparation method.

The utility model discloses a door lock and electrical equipment, the door lock comprises a lock body, a lock catch, a movable part and a first elastic part, and at least part of the lock catch can reciprocate in the lock body; the movable part is rotatably mounted in the lock body and detachably connected with the lock catch; the first elastic piece is connected between the lock body and the movable piece; under the condition that the lock catch moves into the lock body, the lock catch drives the movable part to rotate to the restraining position, and the lock catch and the movable part are locked. And under the condition that the lock catch moves towards the outside of the lock body, the lock catch and the movable part are unlocked, and the first elastic part drives the movable part to reset to the initial position. The door lock can solve the technical problems that a door lock is complex in structure, large in occupied space and high in production and machining cost in the prior art.

This utility model relates to a cardboard wrapping machine, and more particularly to an edge-wrapping mechanism for the cardboard wrapping machine, which includes an edge-wrapping assembly. The edge-wrapping assembly includes a support plate, a pressure plate, and a folding plate. The folding plate is laterally movable. The edge-wrapping assembly also includes an edge-wrapping platform that is raised and lowered. The pressure plate and the support plate are both disposed on the edge-wrapping platform. The pressure plate is raised and lowered relative to the support plate. The folding plate is disposed on one side of the support plate. The edge-wrapping platform drives the pressure plate and the support plate to raise and lower the cardboard relative to the folding plate, thereby achieving upward bending of the face paper, simplifying the movement of the folding plate, and reducing mechanical deviation.

The present invention discloses a carton flap folding device and method, the device comprises a frame, a lifting mechanism is installed on the frame through a mounting plate, a folding mechanism is connected and installed below the lifting mechanism; the folding mechanism comprises a lifting folding frame fixedly connected to the bottom of the lifting mechanism, a guide plate is fixedly connected below the lifting folding frame, and a folding rod extending outward is installed on the outer edge of the lifting folding frame; when the lifting mechanism descends, the guide plate moves toward the inside of the carton, and the lifting folding frame drives the folding rod to move downward, so that the carton flap is folded toward the outer wall of the carton. Beneficial effect: the device can simultaneously complete the folding of two pairs of flaps of the carton, not only has a simple structure and concise movements, but also realizes unmanned operation, improves the production efficiency of the enterprise, and effectively assists the automation upgrade of the production line of the tobacco enterprise; it can be organically combined with the existing production equipment of the pre-pressing baler to improve the automation in the tobacco production process.

A simple roll-changing machine includes a two-station film roll transfer mechanism for horizontally transferring new and old film rolls. The front of the two-station film roll transfer mechanism is equipped with a film-joining heat-sealing device. The film-joining heat-sealing device includes a frame, with a liftable pressing mechanism at the upper front end of the frame. The rear end of the pressing mechanism is hinged to the cylinder rod of a horizontal cylinder, and the cylinder body of the horizontal cylinder is hinged to the upper rear end of the frame. Below the pressing mechanism is an operating table with horizontally arranged cutting grooves and heat-sealing grooves, arranged sequentially from front to back and left to right. An upward-facing cutter is located in the cutting groove, and the lower end of the cutter is connected to a slide of a rodless cylinder. The pressing mechanism has a heat-sealing pad corresponding to the heat-sealing groove. A liftable heat-sealing mechanism is located directly below the heat-sealing groove, and a cutter locking mechanism is located at the lower end of the cutter. This invention realizes the roll-changing and film-joining action for heavy-duty film bags, with a simple structure, small footprint, and high equipment reliability.

The utility model discloses a bag opening mechanism of a moxa cone packaging machine, and relates to the technical field of moxa cone packaging. The bag opening suction cup comprises an upper bag opening suction cup body and a lower bag opening suction cup body which are oppositely arranged, the lower bag opening suction cup body is fixedly connected with the workbench, and the upper bag opening suction cup body is driven by a bag opening air cylinder to ascend and descend; the bag opening tongue depressor is located on one side of the bag opening lower suction cup and is driven by a second air cylinder to ascend and descend; the two bag opening foot plates are parallel to each other, and the two bag opening foot plates are driven by a driving mechanism to be close to or far away from each other, do reciprocating motion between the bag opening tongue depressor and the bag opening lower suction cup in the length direction of the bag opening foot plates, and are used for opening a packaging bag and sleeving the outer side of the bag opening tongue depressor. The bag opening mechanism of the moxa cone packaging machine is simple in action, materials are conveniently pushed into a packaging bag under the combined action of the two bag opening foot plates and the bag opening tongue depressor, and therefore the packaging efficiency is improved.

The utility model relates to the technical field of bearing processing, in particular to an automatic filling device for bearing balls, which realizes automatic filling, automatic feeding and automatic discharging of the bearing balls, and is simpler in structure and action and higher in reliability and working efficiency. Comprising a rack and a ball box, the device further comprises a ball pipe, a feeding sliding way, a discharging sliding way, a driving shaft, a first motor and a supporting plate, the ball pipe is arranged on the lower portion of the ball box, the ball pipe is communicated with the ball box, an assembly for releasing balls is arranged on the ball pipe, the feeding sliding way and the discharging sliding way are installed on the machine frame, the feeding sliding way is located above the discharging sliding way, and the feeding sliding way and the discharging sliding way are both obliquely arranged. The feeding slide way and the discharging slide way are arranged in a tilt mode. The driving shaft is rotationally installed on the rack, the first motor is installed on the rack, an output shaft of the first motor is in transmission connection with the driving shaft, one end of the supporting plate is installed on the driving shaft, the supporting plate is aligned with the middle of the feeding sliding way and the middle of the discharging sliding way when the supporting plate is horizontal, and the supporting plate is located below the ball pipe.

A sheet metal part bending device comprises a containing plate used for containing sheet metal parts, a pressing mechanism used for pressing the sheet metal parts and a bending mechanism used for bending the sheet metal parts. The bending mechanism comprises a rail box, a bending module in sliding fit with the rail box and a first air cylinder for driving the bending module, the rail box comprises a box body, the box body comprises two side plates which are symmetrically arranged, a containing cavity is formed between the two side plates, arc-shaped track grooves are formed in the side plates, and the arc-shaped track grooves are formed in the side plates. The storage plate is arranged at the position, between the two side plates, of the top of the box body, the bending module is arranged in the containing cavity and comprises a mounting base, a bending head arranged on the mounting base and guide columns arranged on the two sides of the mounting base, a telescopic rod of the first air cylinder is rotationally connected with the mounting base, and the guide columns extend into arc-shaped track grooves of the side plates. The utility model has the advantages of simple structure, small volume and high efficiency.

The utility model discloses a kind of folding material mechanisms of automatic bagging machine, it includes base;First driving device, install on base, for driving lifting plate lifting;Second driving device, install on lifting plate, for driving sliding frame along front and back direction translation, sliding frame one side is equipped with vertical plate frame;Third driving device, install on vertical plate frame, for driving lifting frame lifting;Fourth driving device, for driving intermediate folding knife component front and back translation;Fifth driving device, for driving lateral folding knife component left and right translation, the utility model fourth driving device and fifth driving device are all using servo motor+screw structure, can according to bag shape size, adjust the initial position of intermediate folding knife and lateral folding knife, adjustment precision is high, parameter adjustment is convenient, in addition, about the front and back translation of sliding frame, and the lifting of lifting frame, are all using motor, gear and rack mutually coordinated structure to complete, driving is more accurate, overall action is simplified, equipment structure is stable, and practicality is strong.