31results about How to "Realize simultaneous movement" patented technology

The invention discloses blow molding equipment for a blow molded container, and relates to the technical field of the blow molding equipment. The blow molding equipment comprises a working table, a collecting hole is formed in the top of the working table, container molds are movably connected on the two sides of the top of the working table, appearance grooves are formed in the opposite sides ofthe two container molds, and a supporting frame is fixedly connected to the back face of the working table. According to the blow molding equipment for the blow molded container, second sliding grooves are formed in the tops of the container molds, so that when the two container molds move towards the sides away from each other, the positions of the second sliding blocks are not changed due to thefact that the two second sliding blocks are connected through a fixing rod, at the moment, swinging rods drive rotating rods to rotate, so that the sides, away from each other, of two sleeve blocks are moved, then the sharp sides of two blades can make contact with each other, through the structure, redundant materials can be cut off to fall off along with the container, and the redundant materials are prevented from falling into the appearance grooves.

The invention relates to a cutting device, in particular to an aluminum foil fixed width cutting device for pharmaceutical packaging. The technical problem to be solved is to provide an aluminum foil fixed width cutting device which is used for pharmaceutical packaging and is capable of controlling the cutting width conveniently and small in cutting friction. To solve the technical problem, the aluminum foil fixed width cutting device for pharmaceutical packaging comprises a tripod, a first connecting rod, a sliding rail, a first spring, a rack, a sliding block, a first gear, a sector gear, a gear motor, a first rotary rod, a first roller and the like. An output shaft of the gear motor is connected with the first rotary rod through a coupling, the first rotary rod is in interference fit connection with the sector gear and the first roller sequentially from front to rear. The aluminum foil fixed width cutting device achieves the effects that the cutting precision is high, the cutting width can be controlled flexibly and the time and labor are saved during cutting when the aluminum foil fixed width cutting work is conducted

The invention relates to the fields of internal combustion engines, air compressors, ships, aviation, spinningequipment and the like, in particular to a horizontally-opposed matrix engine. The horizontally-opposed matrix engine comprises a crankshaft box body, a crankshaft, a circular gap crank, pistons and cylinder bodies, wherein the cylinder bodies are arranged in arrays; the pistons are symmetrically arranged at the two ends of each cylinder body; the pistons are connected through piston pins, piston connecting rods, crank pins and a crank; the circular gap crank is embedded into the crank; the circular gap crank is a circular disc, and a crank throw groove is formed in the circular gap crank; the central axis of the circular gap crank is perpendicular to that of the cylinder body; the crankshaft is fixed to the crankshaft box body; the central axis of the crankshaft is perpendicular to the moving direction of the pistons; the circular gap crank sleeves the crankshaft through the crank throw groove; a lubricating oil channel is formed in the crank and used for lubricating the circular gap crank and the crank. According to the horizontally-opposed matrix engine, the pistons are assembled on the crank and can simultaneously move in a stroke for applying work, so that the working efficiency of the engine is improved.

The invention discloses dismounting and tightening equipment for a valve connecting bolt. The dismounting and tightening equipment comprises a workbench, a stand column, a movable connecting arm, a solid wrench connecting device, a rotating device, and a pressing device. The stand column and the rotating device are installed on the workbench. The movable connecting arm is connected with the stand column and the solid wrench connecting device. The pressing device is installed on the rotating device; a valve is arranged on the rotating device; and the rotating device enables the valve to rotate in the axial direction of the rotating device. The movable connecting arm comprises a shell, a lead screw, a sliding block, a hinge lug, and a first hydraulic cylinder. Two ends of the lead screw are rotationally connected with the stand column; the sliding block is in threaded connection with the lead screw; one surface, far away from the lead screw, of the sliding block is fixedly connected with the hinge lug; a first hydraulic cylinder is installed in the shell; and a piston rod of the first hydraulic cylinder is connected with the solid wrench connecting device. According to the dismounting and tightening equipment for the valve connecting bolt, aiming at the conditions that the positions of connecting bolts of many valves are narrow and the space is limited, the bolts can be automatically tightened and disassembled, and the device can be suitable for valves of different specifications.

The invention relates to an isometric adjusting device for slitting tool equipment. The isometric adjusting device comprises a fixing frame with a cylindrical cavity, a rotating shaft is mounted at the left end of the fixing frame, a cylinder in the cavity is mounted on the fixing frame, and the rotating shaft and the cylinder are in spline connection. The right side of the cylinder is provided with a plurality of tool rest units in the cavity. Each tool rest unit comprises a nut, a bolt, a ferrule and a spline shaft, wherein the nut is capable of sliding in the cavity, the outer peripheral surface of the nut is provided with a peripheral groove, the left end of the ferrule is provided with an inner peripheral boss in the peripheral groove, the left end of the bolt is connected with the right end of the ferrule and the right end of the spline shaft, and the right end of the bolt is provided with a spline hole. The nut in each tool rest unit is screwed to the bolt in the adjacent tool rest unit, the spline shaft in each tool rest unit is meshed with the spline hole in the adjacent tool rest unit, the nut in the tool rest unit adjacent to the cylinder is in threaded connection with the cylinder, and the spline shaft in the tool rest unit adjacent to the cylinder is meshed with a spline through hole.

The invention relates to a needle rod-pressure pin driving device applied to a computer embroidering machine. The device comprises a shell and is characterized in that a driving mains shaft is arranged on the shell, wherein a driving mechanism is arranged on the driving main shaft and comprises a driving cam and a linkage mechanism, the driving cam is mounted on the driving main shaft, the linkagemechanism is connected with the driving cam and comprises a needle rod linkage mechanism and a pressure pin linkage mechanism, the needle rod linkage mechanism is used for driving a needle rod to move, and the pressure pin linkage mechanism is used for driving the pressure pin to move; the driving cam is connected with the needle rod linkage mechanism, and the pressure pin linkage mechanism is connected with the needle rod linkage mechanism; and a guide rail is further arranged on the shell, and the needle rod and the pressure pin are movably mounted on the guide rail through the driving mechanism. According to the needle rod-pressure pin driving device, the simultaneous movement of the needle rod and the pressure pin is realized; the driving mechanism is simple and practical, and drivingmechanisms required by the needle rod and the pressure pin are combined together, so that the arranged mechanical parts are reduced, meanwhile, the motion space required by the operation of the driving mechanism is reduced, and the production cost is effectively lowered.

The invention discloses an injection mold for embedding of an automobile sealing strip insert. The injection mold comprises an upper mold plate (1), a lower mold plate (2), an ejection plate (3), a base plate (4) and a sealing strip (7). The ejection plate (3) is located on the base plate (4). The lower mold plate (2) is located between the upper mold plate (1) and the ejection plate (3). An upper mold plate (5) is arranged below the upper mold plate (1). A lower mold plate (6) is arranged above the lower mold plate (2). The lower mold plate (2) is provided with an oblique slide block (8) used for forming the rubber coating part of the front end face of the sealing strip (7), a slide block (22) used for forming the rubber coating part of the inner side face of the sealing strip (7) and a mobile slide block (36) positioning the outer side face of the front end of the sealing strip (7). The upper mold plate (1) is provided with an oblique guide column (33) slidably matched with the oblique slide block (8). By adoption of the injection mold for embedding of the automobile sealing strip insert, personal injury cannot be caused, so that the safety coefficient is high.

The invention discloses a bottle washing machine for a large-diameter bottle, relates to the technical field of bottle washing machines, and solves the technical problems that an existing bottle washing machine is prone to bottle falling, and the washing efficiency is affected. Comprising a machine body, a bottle feeding conveying device, a bottle separating auger, a bottle feeding driving plate, a bottle washing mechanism, a bottle discharging driving plate and the like, the bottle separating auger is connected with the bottle feeding conveying device to feed bottles into the bottle feeding driving plate, the bottle feeding driving plate is arranged at the bottle feeding end of the bottle washing mechanism, and the bottle discharging driving plate is arranged at the bottle discharging end of the bottle washing mechanism. The bottle washing mechanism comprises a rotary table, bottle clamps and a washing mechanism, a conveying drive plate is fixed to the rotary table, a circle of bottle clamps are arranged on the edge of the rotary table, the bottle clamps are connected with the overturning guide rail in a sliding mode, and a separation guide guardrail and a return guide guardrail are further arranged above the rotary table; bottles are fed in an inverted buckling mode, the bottle cleaning device is particularly suitable for cleaning large-diameter bottles, the gravity center of the bottles is more stable, the phenomenon of bottle falling is avoided, the working procedure is simple, the automation degree is higher, and the cleaning efficiency is high.

An automatic propulsion device for medical film-making clips, which belongs to the field of medical machinery, is composed of a convex plate, a slider, a connecting rod, a stepped slider, a clamp arm and a push-pull plate, and is characterized in that the clamp arm is placed On the convex plate, the push-pull plate is installed on two clamp arms, and the clamp arm moves along the push-pull plate, and the two step-shaped sliders are installed on the two clamp arms, and the convex plate under the There is a chute, the slider is placed in the chute, the slider is connected with the stepped slider through two connecting rods, and the clamp arm is stepped. The benefit of this invention is that the The device can realize the automatic feeding of the film-making clamp cylinder. The clamp arm is stepped, which can hold the base and prevent the base from falling under pressure during assembly. Through the slider and the connecting rod, the two clamp arms can move at the same time .

The invention provides a clamping device for PCB production. The clamping device for PCB production comprises a supporting box; four supporting blocks which are all fixedly mounted in the supporting box; two rotating rods which are rotationally connected with two corresponding supporting blocks respectively; a first gear which is fixedly arranged on the outer side of one of the rotating rods in asleeving mode; a first bevel gear which is fixedly arranged on the outer side of the other rotating rod in a sleeving mode; a driving rod installed on the corresponding supporting block in a rotatingmode; and a second gear which is fixedly arranged on the outer side of the driving rod in a sleeving mode, wherein the second gear is engaged with the first gear. The clamping device for PCB production has the advantages of being convenient to use and capable of conveniently processing the four sides of a PCB.

The invention relates to an experimental device for verifying the collision of horizontal projectile motion and free fall in the sky, and the device comprises a substrate, a vertical plate, and a power drive unit. The vertical plate is located on the substrate, and the vertical plate is provided with a plurality of supporting apparatuses. A clamping bar and a clamping groove are disposed above the supporting apparatuses, and the clamping groove can move left and right along the clamping bar. The clamping groove is provided with clamping board matched with the supporting apparatuses. One horizontal projectile platform and a plurality of moving bayonets are formed between the supporting apparatuses and the clamping board. The horizontal projectile platform is provided with a horizontal projectile steel ball which is used for verifying the horizontal projectile motion. The moving bayonets are provided with falling steel balls which are used for verifying the motion of free fall. The power drive unit is disposed in front of the clamping groove, and the power drive unit drives the clamping groove to move, thereby achieving the simultaneous moving of the horizontal projectile steel ball and the falling steel balls. The device provided by the invention can verify that the component motion of the horizontal projectile steel ball in the vertical direction is the motion of free fall after the horizontal projectile steel ball leaves a track. The device is simple in structure, is convenient to operate and use, and is vivid and visual in demonstration.

An automatic propulsion device for a medical film-making clamp assembly, which belongs to the field of medical machinery, is composed of a convex plate, a small slider, a connecting rod, a large slider, a clamp arm, a push-pull plate and a fixing block, and is characterized in that: the clamp arm Placed on the convex plate, the push-pull plate is installed on the two clamp arms, the clamp arm moves along the push-pull plate, two large sliders are installed on the two clamp arms, there is a chute under the convex plate, and the small slider is placed on the In the chute, the small slider is connected with the big slider through two connecting rods, the fixed block is arranged on the two clamp arms, and there are round holes on the fixed block. The advantage of this invention is that the device can realize the For the automatic feeding of the cylinder, the fixed block is arc-shaped and has a round hole, which can fix the film-making clamp cylinder; through the slider and the connecting rod, the simultaneous movement of the two clamp arms can be realized.

The invention discloses a combined high-efficiency silage coating machine and a use method thereof. The silage coating machine comprises a bottom plate, a telescopic mechanism, a belt transmission mechanism, a connecting rod assembly and a moving part, a vertical plate is arranged on the top face of the bottom plate, and a transverse shaft is transversely arranged on the vertical plate; a telescopic mechanism is arranged on the left side of the bottom plate, a sliding part is connected to the left end face of a hydraulic transverse cylinder in the telescopic mechanism, and a support plate is arranged on the top face of a sliding plate on the sliding part. The transverse shaft and a driving shaft on the belt transmission mechanism synchronously rotate through a transmission belt, the left section of the transverse shaft is transversely sleeved with a bevel gear pair, and the bottom of the bevel gear pair is engaged with a first bevel gear on the connecting rod assembly in a clamped mode. The connecting rod assembly is fixedly connected with a moving part, and a roller on the moving part is sleeved with a film sleeve. The coating device is more convenient and quicker in film guidingand coating, can adapt to straw bales in various shapes, is high in film coating quality, and can realize film coating operation of the straw bales in various shapes.