10results about How to "Average force" patented technology

The invention discloses a transfer manipulator for aluminum material processing, and relates to the technical field of aluminum material processing, the transfer manipulator comprises a mechanical arm, a support frame and a plurality of suction cups, and further comprises an adaptive adjusting mechanism which comprises a plurality of sliding frames connected in the support frame in a sliding mode and a telescopic assembly used for driving the sliding frames to move; the monitoring mechanism is used for monitoring gravity of the bottom of the sucker; the gravity center adjusting mechanism is used for adjusting the gravity center of the supporting frame according to the gravity monitored by the monitoring mechanism when the suction cup sucks the aluminum plate; according to the transferring mechanical arm for aluminum material machining, by monitoring stress data of all the suction cups and cooperating with a gravity center adjusting mechanism, the effect of adjusting the stress gravity center of an aluminum plate is achieved, stress of all the suction cups is more average, the problem that a certain suction cup is separated from the aluminum plate due to the fact that stress is too large and exceeds the bearing range is solved, and the transferring safety of the aluminum plate is improved; and the area below the suction cup is cleaned, and the effect that fixed-point cleaning is automatically conducted on the contact position before the suction cup makes contact with the aluminum plate is achieved.

The utility model provides a screw locking device which comprises a screw machine body which comprises a screw adsorption portion, and the screw adsorption portion is provided with an adsorption position used for adsorbing screws. The camera shooting mechanism is fixedly arranged on the screw machine body, and the adsorption position is located in a camera shooting area of the camera shooting mechanism; according to the technical scheme, the screw machine at least has the advantages that the camera shooting mechanism is arranged on the screw machine body, the deflection degree of the screw adsorbed by the screw adsorption part can be monitored in real time, and when the camera shooting mechanism detects that the deflection degree of the screw is larger than a standard value, the screw can be sucked by the screw adsorption part. The screw can be thrown out in time, the screw is adsorbed again for locking, the situation that the screw cannot enter a tooth rail accurately during locking due to the fact that the deflection amplitude of the screw is too large is avoided, it is guaranteed that the tooth area can be stressed averagely during locking, tooth loosening is avoided, the locking quality is improved, and therefore the overall quality of locked equipment is improved.

The invention discloses a gypsum board raw material conveying device which comprises a belt weigher, a limiting device and a tensioning mechanism. The belt weigher is used for transporting raw materials and can weigh the raw materials; the limiting devices are arranged at roll shafts at the two ends of the belt weigher so as to limit deviation of a rotary belt of the belt weigher in the raw material conveying process; the tensioning mechanism is arranged inside or outside the belt weigher and is used for applying external force to the rotary belt, so that the rotary belt keeps constant tension relative to the roll shaft to ensure that the limiting device can keep limiting on the rotary belt all the time; according to the gypsum board raw material conveying device, the rotation belt is limited in the conveying process, so that the stability of the rotation belt in the conveying process is kept, and the weighing error of the belt weigher is avoided.

The invention relates to a fixing structure. The fixing structure comprises a fixed part, a movable part, a first elastic piece, a button and a second elastic piece. The fixing portion is configured to be fixed to the frame. The movable part is slidably connected with the fixed part. The movable portion is configured to abut against the processing module located in the frame. The two ends of the first elastic piece abut against the fixed part and the movable part respectively. The button is slidably connected with the fixing part. The button is configured to be selectively combined with or separated from the movable part. The two ends of the second elastic piece abut against the fixing part and the button respectively. The button is configured to bear a pressing force in the first direction, so that the button slides away from the movable part in the first direction. And when the button is separated from the movable part, the first elastic piece is elastically recovered, so that the movable part is far away from the fixed part along the second direction and abuts against the extension piece of the processing module in the frame. The extension piece is arranged on the peripheral side of the processing module.

The application relates to the field of heating pipe processing, and provides a tube needle stamping equipment for a heating pipe, which is applied to the installation of a tube needle and a terminal pin of the heating pipe, the tube needle penetrating through the terminal pin; the stamping equipment comprises a rack, a placing piece, a stamping piece and an abutting piece; the placing piece is installed on the rack, and a placing groove for placing the heating pipe and the needle tube is arranged on the placing piece; the abutting piece is installed on the rack, the tube needle extends to the abutting piece through the placing groove, and the terminal pin is clamped with the abutting piece; the stamping piece is installed on the rack and located above the abutting piece; the stamping piece drives a stamping end to stamp the terminal pin, and the terminal pin is pressed by the stamping end and the abutting piece on the tube needle. The application has the effect of preventing the terminal pin from separating from the tube needle.

The utility model relates to a crystal fine grinding device which comprises a base station with a grinding working groove, a crystal rotating disc, a rotating disc driving assembly, a grinding disc, a swing arm and a swing arm driving mechanism. Wherein the swing arm comprises a transverse swing arm, a longitudinal swing arm and a vertical limiting frame; the vertical limiting frame comprises a vertical limiting rod, at least three connecting frames distributed in an annular array mode, a limiting wheel rod and a limiting wheel, the vertical limiting rod is connected to the front end of the longitudinal swing arm, and the multiple connecting frames are connected to the lower end of the vertical limiting rod in a radial mode; each vertical limiting rod is connected with a limiting wheel rod extending downwards, the lower end of each limiting wheel rod is rotationally connected with a limiting wheel, and the limiting wheels are attached to the side edge of the grinding disc so as to drive the grinding disc to move. The grinding device has the advantages that the grinding disc can make partial surface contact with a crystal, water replenishing is facilitated, the grinding effect is improved, the grinding disc is limited through the limiting wheel, it is guaranteed that the position of the grinding disc is accurate, and it is also guaranteed that the weight except the grinding disc interferes with grinding.

The present application relates to a positioning device, which comprises a base including a plurality of through holes and a sliding groove, a clamping assembly arranged in the sliding groove and including a first clamping block and a second clamping block, and an adjusting assembly including a first driving rod, a second driving rod and at least one rotating rod, the first driving rod including a first threaded section and a first umbrella-shaped gear, the second driving rod including a second threaded section and a second umbrella-shaped gear, the first clamping block and the second clamping block being arranged on the first threaded section and the second threaded section respectively, and each of the rotating rods including a third umbrella-shaped gear, the third umbrella-shaped gear being engaged with the first umbrella-shaped gear and the second umbrella-shaped gear respectively.

The application relates to a fixing structure, which comprises a fixing part, a movable part, a first elastic member, a button and a second elastic member. The fixing part is configured to be fixed to a frame. The movable part is slidingly connected to the fixing part. The movable part is configured to abut against a processing module in the frame. Two ends of the first elastic member abut against the fixing part and the movable part respectively. The button is slidingly connected to the fixing part. The button is configured to selectively combine with or separate from the movable part. Two ends of the second elastic member abut against the fixing part and the button respectively. The button is configured to be pressed along a first direction, so that the button slides away from the movable part along the first direction. When the button separates from the movable part, the first elastic member elastically restores, so that the movable part moves away from the fixing part along a second direction and abuts against an extension member of the processing module. The extension member is arranged on the periphery of the processing module.

The present invention relates to the technical field of textile equipment, and in particular to a double-sided plush knitting machine, comprising a knitting machine support frame, a lifting rod arranged in the knitting machine support frame, a connecting plate arranged on the bottom surface of the lifting rod, a plurality of sliding grooves arranged in the connecting plate at equal angles, a support arm slidably arranged in the sliding groove, a guide structure, a protruding column, an adjustment plate, a plurality of guide grooves arranged in the adjustment plate at equal angles, a sliding column arranged at the top of the support arm and slidably connected to the guide groove, a driving mechanism arranged on one side of the connecting plate and used to drive the adjustment plate to rotate, and a driving device for driving the built-in roller of the winding mechanism to rotate. Since the first guide rod and the second guide rod are in a V-shaped arc shape, the interwoven yarns in the plush fabric passing through will not be stretched, the plush fabric can be flattened, and the plush fabric will not be damaged.

The utility model relates to the technical field of pile drivers, in particular to a clamp and a vibration pile driving device for an excavator. The clamp comprises a first mounting plate and a second mounting plate which are arranged in a spaced mode, a first clamping piece is hinged to one end of the first mounting plate and one end of the second mounting plate, a second clamping piece is hinged to the other end of the first mounting plate and the other end of the second mounting plate, the first clamping piece is provided with a first clamping part, and the second clamping piece is provided with a second clamping part. Each of the first clamping part and the second clamping part is provided with a clamping position, a closing position or an opening position; the hydraulic cylinder controls the first clamping part and the second clamping part to be located at a clamping position, a closing position or an opening position; the ends, away from the first clamping piece and the second clamping piece, of the first mounting plate and the second mounting plate are connected through a fixing piece, and a support is arranged on the fixing piece. According to the clamp, the pile can be grabbed, manual grabbing is avoided, the labor cost is saved, and the operation safety and the operation efficiency are improved.