77results about How to "Improve gripping effect" patented technology

The invention discloses a rigid foamed plastic which comprises a component A, a component B and filling materials, wherein the component A comprises polyether polyols, a foam stabilizer, a catalyst, a foaming agent and a cross-linking agent; the component B comprises isocyanate; the filling materials comprise inorganic powder filling materials, plant powder filling materials and fiber filling materials. By utilizing the characteristics of the reaction molding of rigid foams, the rigid foams are bonded with the inorganic powder filling materials, the plant powder filling materials and the fiber filling materials, so that the performance of the rigid foams is enhanced by the matching combination of three types of the filling materials. Thus, the synergistic effect for improving the performance of the rigid foamed plastic is exerted. Therefore, the rigid foamed plastic is high in strength and good in dimensional stability; the problems of expansion/shrinking and deformation of the rigid foamed plastic during a storage process are solved. As a result, the holding capacity of the rigid foamed plastic to insertion components such as nails, pins and the like is improved; the manufacturing cost is lowered.

The invention discloses a double-motor-driven mechanical clamping hand device. The device comprises a main plate frame, the two sides of the main plate frame are provided with hinge bases, the hinge bases are hinged to grabbing arms, tong plates are hinged to one ends of the grabbing arms, anti-skid rubber pads are attached to one sides of the tong plates, the hinge bases are connected with the positions, inclined to one ends, of the grabbing arms through reset springs, and rolling wheels are arranged at the other ends of the grabbing arms in a rotating mode; and a vertical frame is welded tothe middle position of the main plate frame, the two sides of the vertical frame are provided with spring seats, the spring seats are fixedly connected with one ends of buffer springs, the other endsof the buffer springs are fixedly connected with stepping motors, the stepping motors cooperate with cams, the cams are in contact fit with the rolling wheels, and a wiring base is arranged at one endof the vertical frame. According to the double-motor-driven mechanical clamping hand device, the structure is simple, the operation is convenient, the clamping operation process is reliable, a product is not prone to slipping off, meanwhile, the product is not prone to scratch, and the clamping effect is excellent.

The invention belongs to the technical field of lithium battery machining equipment, and especially relates to a cylindrical lithium ion battery transferring and clamping device. The cylindrical lithium ion battery transferring and clamping device comprises a support seat, wherein the support seat is rotationally connected with an air cylinder, the end, away from the support seat, of the air cylinder is fixedly connected with a transferring plate, and the transferring plate is movably connected with a plurality of groups of clamping assemblies; each clamping assembly comprises a pressing plate, a transmission mechanism and a clamping plate, the pressing plates are slidably connected with the transferring plate, the clamping plates are in threaded connection with the pressing plates through the transmission mechanisms, the pressing plates and the clamping plates are arranged in a matched mode to carry out clamping and transferring working on cylindrical lithium ion batteries, and electromagnetic blocks are arranged between the adjacent clamping plates; and the electromagnetic blocks are provided with a control box in a matched mode, and the control box is fixedly connected with the transferring plate. According to the invention, by arranging the transferring plate with the clamping assemblies for the lithium ion batteries, the clamping effect on the lithium ion batteries is effectively improved, the transferring efficiency for the lithium ion batteries is increased, and meanwhile, the integrity of the lithium ion batteries in the transferring process is ensured.

The invention discloses a garbage can grabbing mechanical arm based on a garbage transfer vehicle, and relates to the technical field of garbage transfer. The garbage can grabbing mechanical arm comprises a base, a clamping jaw used for grabbing a garbage can, a translation support used for adjusting the position of the clamping jaw in the horizontal direction, a large arm and a small arm used foradjusting the position of the clamping jaw in the vertical direction and a switching arm used for adjusting the initial opening degree of the clamping jaw, wherein the base is fixedly connected witha chassis of the garbage transfer vehicle, the translation support is in sliding connection with the base, the sliding direction of the translation support is set to be perpendicular to the forward direction of the garbage transfer vehicle, the translation support is rotatably connected with the large arm, the large arm is rotatably connected with the small arm, the small arm is rotatably connected with the switching arm, and the switching arm is rotatably connected with the clamping jaw. According to the garbage can grabbing mechanical arm, the problems of low working efficiency and high working intensity of the existing transfer vehicle can be solved.

The invention discloses a handhold cutting device with a gripping function for entire-vehicle production for automobiles. The handhold cutting device comprises a worktable, wherein the left side and the right side of the top part of the worktable are sequentially and fixedly connected with a first support plate and a second support plate from left to right; a first electric push rod is fixedly connected between the inner side of the first support plate and the inner side of the second support plate; the other end of the first electric push rod is fixedly connected with a U-shaped plate; the top part of the inner wall of the U-shaped plate is fixedly connected with a second electric push rod; the bottom part of a second extension spring is fixedly connected with a first arc plate; through holes are formed in the inner wall, away from the first electric push rod, of the U-shaped plate; and the top part and the bottom part of the inner wall of each through hole are fixedly connected with third electric push rods. By the arrangement of the first electric push rod, the first electric push rod is opened and can do extension motion, steel pipes with different length can be fixed, so that the first electric push rod has an effect of enhancing practicability, and is very convenient to operate.

A novel stable pipeline clamping device for aerospace comprises a connection device, a positioning device on the connection device, an electric cylinder device on the positioning device, a supportingdevice, movable frame devices on the left side and the right side of the supporting device, a first clamping device and a second clamping device, wherein the first clamping device and the second clamping device are arranged on the movable frame devices. A pipeline can be stably clamped in three directions, the clamping effect is remarkable, the stability is good, and operation is simple; at the same time, only one electric cylinder is arranged to finish the whole clamping process, drive structures are few, the rapid clamping efficiency is high, and the labor intensity of workers is low; and inaddition, two first clamping blocks move to drive a second clamping block to move, so that the two first clamping blocks and the second clamping block stably clamp the pipeline, automatic pipeline clamping is achieved through mutual linkage, the automation degree is high, and the novel stable pipeline clamping device for the aerospace is suitable for being applied and popularized.

The invention provides a simple industrial mechanical clamp tool. The simple industrial mechanical clamp tool comprises a fixing plate, a fixing block, a fixed grooved plate, springs, a slider, an electric cylinder, a sliding groove, a moving grooved plate, a magnetic plate, an electric cylinder starting switch and a rectangular groove, wherein the fixing block is installed at the lower end of thefixing plate, the fixed grooved plate is installed on the left portion of the lower end face of the fixing plate, the springs are fixed to the right side of the fixed grooved plate, the magnetic plate is installed at the lower ends of the springs, and the rectangular groove is formed in the middle of the lower end face of the magnetic plate; the electric cylinder starting switch is installed in the rectangular groove, the sliding groove is formed in the lower end face of the fixing block, the electric cylinder is fixed to the right end face in the sliding groove, the slider is installed at the left end of the electric cylinder, and the moving grooved plate is welded to the lower end of the slider. The design achieves the function of clamping a tubular part, the clamp tool is convenient touse and operate, the function of clamping the tubular part is achieved, the clamping effect is excellent, and the reliability is high.

The invention discloses a manipulator device convenient to adjust. The manipulator device comprises a bottom plate, a fixing frame and a clamping plate, and a first rotating shaft, a first air cylinder, the fixing frame and a second rotating shaft are installed at the upper end of the bottom plate; a cylinder, a first rolling bearing and a first supporting rod are installed in the middle of the top end of the fixing frame, a first gear is installed at the bottom end of the first supporting rod, and a first motor and a second gear are installed at the right end of the inner side of the fixing frame; a second cylinder and a second supporting rod are mounted on the inner side of the upper end of the first supporting rod, and a long rod is mounted at the top end of the second supporting rod; and limiting frames are installed at the two ends of a long rod, third air cylinders and connecting rods are installed at the top ends of the inner sides of the limiting frames, supporting frames are installed at the bottom ends of the connecting rods, threaded rods are installed in the middles of the inner sides of the supporting frames, second bevel gears are installed in the middles of the threaded rods, second motors and first bevel gears are installed on the inner sides of the bottom ends of the connecting rods, and sliding blocks and clamping plates are installed on the outer sides of thethreaded rods. The manipulator device is reasonable in structure and convenient to adjust, and the grabbing efficiency and the grabbing effect are improved.

The invention belongs to the technical field of stacking machines, and discloses a stable and efficient stacking machine and a using method thereof. The stable and efficient stacking machine comprises a base, a height adjusting assembly is arranged at the top of the base, a horizontal position adjusting piece is arranged on the height adjusting assembly, and the height adjusting assembly and the horizontal position adjusting piece are the same in structure. Through mutual cooperation of the height adjusting assembly and the horizontal position adjusting piece, the height positions and the horizontal positions of anti-skid clamping auxiliary pieces can be adjusted according to requirements, the direction of the stacking machine can be flexibly adjusted through a steering assembly and a rotating auxiliary piece, so that articles can be conveniently clamped and stacked, and the stacking efficiency is improved; through stretching and retracting of a first double-head air cylinder and mutual cooperation of a connecting strip, a movable strip, a connecting rod and a fixing block, the distance between the two sets of anti-skid clamping auxiliary pieces can be adjusted, and stacking of the articles with different sizes can be met; and through cooperation of a second double-head air cylinder, an upper pressing block and a lower supporting block, the articles can be prevented from falling off in the transferring process, and the stability is improved.

The invention belongs to the technical field of intelligent shopping, and particularly relates to artificial intelligence shopping equipment and system applied to an intelligent business district. Theartificial intelligence shopping equipment comprises a shopping cart body, wherein the shopping cart body comprises a shell, a handrail and walking wheels, an opening is formed in the side wall of the shell, a sliding block is hinged to the opening, the sliding block is of an arc-shaped structure, two elastic check blocks are fixed between the sliding block and the shell, the elastic check blocksare made of cloth, two supporting plates are fixed to the top end of the shell, round holes are formed in the two supporting plates, discs are rotationally installed in the round holes, and a lead screw is rotationally installed between the two discs. According to the invention, large objects are clamped and placed in a shopping cart through a pair of rotatable and accessible first plates and a pair of rotatable and accessible second plates, people with mobility difficulties are assisted in taking the objects, intelligent object taking is achieved, new shopping experience is brought to peoplewith mobility difficulties, and new shopping people are also brought to the intelligent business district.

The invention discloses a clamping device which comprises a rectangular base. The lower surface of the rectangular base is provided with a fixing mechanism, and the upper surface of the rectangular base is provided with a clamping mechanism. The rectangular base is internally of a hollow structure and is internally provided with a storage battery pack. The side surface of the rectangular base is provided with a controller in an embedded mode. The clamping device has the beneficial effects of being simple in structure and high in inventiveness.

Hand held weight units of light weight manufactured as a solid unit, a shell unit with core insert combinations or modular units with interlocking ends. Shell units with core inserts and modular interlocking units allow for the changing of held weight by inserting or removing inserts or by locking or unlocking of modular weight unit sets creating varying held weight. The weight units are primarily used with upper body exercises during aerobic exercises in the home, outdoors, or in a gym setting such as walking or running to vary the intensity of workout during use.

The invention relates to a steel pylon safety climbing device and method, and belongs to the technical field of electric power overhaul. According to the technical scheme, a first section (7) of a telescopic hand rod is sequentially sleeved with a second section (8) of the telescopic hand rod and a third section (9) of the telescopic hand rod from inside to outside, up-down stretching and retraction are achieved, a connection port (6) at the tail end of an annular suspension component is in threaded connection with the first section (7) of the telescopic hand rod, an opening-closing lock key (1) of the annular suspension component and a fixing circular ring (2) of the annular suspension component are arranged above the connection port (6) at the tail end of the annular suspension component, a safety belt diagonal tension double shoulder strap (22) is arranged on a safety belt waistband (20) which is provided with a safety belt connection fixing end (18), and a safety belt fixing connection ring (19) is fixed to the safety belt connection fixing end (18). The accident of high-altitude falling of people can be avoided, and the climbing device is simple in structure, flexible to operate, low in manufacturing cost and convenient to use and popularize in a large area.

The invention discloses an automatic threading machine with lead wire pressing and stable performance, which is characterized in that it comprises a base (1), a wire reel (2), an air cylinder (6), a wire crimping device, a heat dissipation device, and a clamp (8) , and the controller (4). The invention has simple structure and strong practicability. The automatic threading machine cooperates with the clamp through the cylinder, so that the lead wire used to guide the cable can be firmly clamped by the clamp, and the whole lead wire can be clamped under the action of the expansion rod of the cylinder. Quickly lift into the wire conduit of the cable; and, the set crimping device can press the lead wire sent out by the fixture, so that the lead wire can keep moving forward in parallel, which ensures the lead-in efficiency of the lead wire; at the same time, the set heat dissipation device can Effective cooling treatment is performed on the cylinder and the fixture, preventing the cylinder and the fixture from being overheated during long-time work, and effectively ensuring the stability of the work of the present invention.

The invention discloses a high-performance automatic threading machine for cable embedding, which is characterized in that it comprises a base (1), a reel (2), a heat dissipation device, a wire twisting device, a cylinder (6), a clamp (8), and controller (4). In the present invention, through the cooperation of the cylinder and the clamp, the lead wire used to guide the cable can be firmly clamped by the clamp, and the whole lead wire can be quickly lifted into the wire conduit of the cable under the action of the telescopic rod of the cylinder; and , the heat dissipation device provided can effectively cool the cylinder and the fixture, prevent the cylinder and the fixture from being overheated during long-term work, and effectively ensure the stability of the work of the present invention; at the same time, the set wire twisting device can The lead wire with the cable wire is automatically retracted to the reel, so that the lead wire can quickly bring the cable wire out of the conduit.

The invention discloses a clamping device. The clamping device comprises an installation shaft, a clamping part and a thickness detection device, wherein the clamping part is used for clamping isolated cut pieces, the clamping part is fixedly arranged on the installation shaft, the angel of the clamping part is adjustable relative to a central axis of the installation shaft, and the thickness detection device used for detecting the thicknesses of the cut pieces clamped by the clamping part. Because the position of the clamping part of the clamping device can be adjusted according to the hanging-down directions of sides of the cut pieces, it is guaranteed that the cut pieces are in a flattened state in the clamping part when the flexible cut pieces are clamped, the clamping effect is good,the problem of difficult cloth grasping is solved under an irregular state, and the clamping device can be applicable to all kinds of cut piece separators, provides support for cut piece separation and can offer more possibilities in combination with different downstream equipment; and meanwhile, the thickness detection device can be set up to complete thickness detection work when the cut piecesare clamped so that the number of layers of the clamped cut pieces can be judged, information is provided for subsequent working procedures, the working efficiency is high, the clamping reliability ishigh, arrangement is convenient, and the manufacturing cost can be reduced.

The invention discloses an electric automatic clamp, and relates to the field of electrical automation equipment. The electric automatic clamp comprises a base, supporting plates are fixedly connectedto the left side and the right side of the top face of the base, through holes and connecting annular grooves which are opposite in positions are formed in the opposite sides of the two supporting plates, and the cross sections of the connecting annular grooves are in an L shape. According to the electric automatic clamp, the overlapping area of vertical plane mapping of the electric automatic clamp is reduced through the rotation of positioning rings by utilizing the mutual dislocation effect among four convex blocks, so that the clamping effect on column hard part structures such as pipelines and reinforcing steel bars which penetrate the axial lead direction of the positioning rings is realized, gear motors are used for driving control rods to rotate to achieve rotation control over the four positioning rings, automatic mechanical control management is achieved, the control precision is higher, the clamping effect on a column hard part is better and more stable in cooperation withthe curved surface effect of the convex blocks, and the problems that an existing pipeline steel bar clamp is not stable enough in clamping effect, the positioning diameter of the clamp is inconvenient to adjust, and the positioning effect is poorer are solved.