19results about How to "No sliding" patented technology

An industrial device capable of being used for cooling, stripping, overturning and transferring large-size fragile sheets comprises a base, a first rotating arm, a hydraulic cylinder installed on the first rotating arm, a synchronous belt transmission mechanism, a vacuum suction cup overturning head 1, a bevel gear transmission mechanism, a direct-acting air cylinder, a vacuum suction cup overturning head 2, a second rotating arm, a large U-shaped plate, a motor 1 and a belt motor 2. The hydraulic cylinder is connected with the first rotating arm, the hydraulic rod is connected with the turnover mechanism, the synchronous belt transmission mechanism is installed on the two sides of the large U-shaped plate and connected with the turnover shaft, the vacuum suction cup turnover head 2 is connected with the air cylinder, the bevel gear transmission mechanism is installed at the top end of the hydraulic cylinder and fixed, one end of the rotating rod is connected with the bevel gear structure, and the other end of the rotating rod is connected with the direct-acting air cylinder. A main shaft of the motor 1 is connected with a bevel gear transmission shaft, the motor 2 is connected with a small belt wheel of a synchronous belt transmission structure, the vacuum suction cup overturning head 1 is connected through an overturning shaft, a cooling valve is installed on the vacuum suction cup overturning head 1, and the base can be installed on the ground or a base plate. According to the invention, large-size (more than phi 300mm) fragile material sheets can be turned over and transferred after being cut, cooled and stripped, so that the defects of multi-station work are further reduced, the working efficiency can be remarkably improved, and the number of structures required for completing the operation and the processing cost are reduced.

The seat cushion comprises a bottom plate, a cushion core and a leather layer, the cushion core is located between the bottom plate and the leather layer, the leather layer comprises at least two splicing blocks, the splicing blocks are connected through high-frequency heat fusion, the bottom plate comprises a first section and a second section, an inclined section is arranged between the first section and the second section, and the first section is connected with the second section. Second reinforcing ribs are arranged on the sides, close to the mattress core, of the inclined section and the second section, and first grooves are formed in the positions, corresponding to the first reinforcing ribs, of the mattress core. Leather is fused through the high-frequency thermal fusion technology, no gap exists, the possibility that rainwater leaks into the cushion core is reduced, meanwhile, reinforcing ribs are arranged at the bottom of the first section of the bottom plate, reinforcing ribs are arranged on one side of the cushion core of the second section and the inclined section, the strength of the two sides is equal, and the service life of the cushion core is prolonged. The first grooves are formed in the positions, corresponding to the second reinforcing ribs, of the cushion core, the reinforcing ribs are embedded into the first grooves, and sliding between the cushion core and the bottom plate can be prevented. The positioning between the bottom plate and the cushion core is more accurate, and the installation is faster.

This utility model relates to the field of actuator technology, and in particular to a centrally positioned pneumatic actuator, comprising a cylinder body and a main shaft disposed inside the cylinder body. A piston is fitted on each side of the main shaft, and the piston drives the main shaft to rotate. The actuator also includes a positioning block, a first adjusting screw, and a second adjusting screw. A hexagonal post is disposed on the main shaft, passing through and connecting to the positioning block. The main shaft drives the positioning block to rotate coaxially via the hexagonal post. The first and second adjusting screws are threaded through the side wall of the cylinder body, and each end of the first and second adjusting screws inside the cylinder body has a first limiting end and a second limiting end, respectively. The first and second limiting ends are used to limit the contact with both ends of the positioning block. This utility model, with its centrally positioned limiting structure, allows for real-time adjustment of the actuator's stroke range.

The utility model discloses an anti-skidding type automobile shock absorber support, which relates to the technical field of automobile shock absorber accessories and comprises a mounting seat, the mounting seat is of an inverted L-shaped structure, a through groove of a strip-shaped structure is formed in the middle of the top end of the mounting seat in a penetrating manner, and a mounting screw rod is arranged in the through groove in a penetrating manner. And a positioning seat is fixedly arranged at the bottom end of the through groove. According to the utility model, the mounting seat is arranged, the mounting screw rod is arranged in the through groove formed in the middle of the mounting seat, and the shock absorber connecting seat used for being connected with the shock absorber is arranged at the bottom end of the mounting screw rod; and through the arrangement of the connecting base and the pressing base, connection between the mounting screw and the mounting base is achieved, meanwhile, self-adaptive adjustment of the angle of the mounting screw is facilitated, and therefore the device can adapt to various mounting angles of the shock absorber conveniently.

The invention provides a load loading device, a load test device, a load test method, a controller and a control system. The load loading device comprises a bottom plate, a loading tool and a loading mechanism, the bottom plate is used for placing a test element, and the loading tool is connected with the test element; the loading mechanism comprises an X-direction loading assembly, a Y-direction loading assembly and a Z-direction loading assembly; the X-direction loading assembly is connected with the first end of the loading tool and is used for applying an X-direction load to the test element; the Y-direction loading assembly is connected with the second end of the loading tool and is used for applying a Y-direction load to the test element; and the Z-direction loading assembly is connected with the third end of the loading tool and is used for applying a Z-direction load to the test element. According to the invention, the loading loads in the X direction, the Y direction and the Z direction can be conveniently regulated and controlled, so that the loading forces in the three directions can be simultaneously loaded on the loading tool, and the collected real load of a test element can be accurately reproduced.

This invention discloses a high-strength anchor bolt and its processing equipment in the field of anchor bolt equipment technology. The processing equipment includes a bottom support, with an adjustment component, a drilling component, a milling component, and a processing bracket fixedly connected above the bottom support. The anchor bolt includes multiple anchor bolt bodies, with a retaining ring on the tail end of each anchor bolt body. A fixedly connected anchor bolt drill bit is located at the front end of each anchor bolt body, and a fixedly connected tail end fixing block is located at the rear end of each anchor bolt body. A threaded washer is located on the outside of each anchor bolt body. The anchor bolt in this invention adopts a segmented assembly structure design, which can be automatically adjusted according to the length requirements in actual construction. It has a wide range of applications, good connection stability, high overall strength, and will not slip or derail. The processing equipment can automatically process both ends of the anchor bolt body, automatically processing the first threaded hole and the first mounting groove. The supplier only needs to uniformly process the blank parts, resulting in high overall efficiency.

The utility model discloses a novel equipment for lens visual inspection, its technical scheme's main point is including frame, be equipped with carousel through five work position divider drive on the frame, be equipped with five work positions for placing lens on the carousel, be equipped with lens feeding and blanking device on the first work position, be equipped with first industrial camera and first highlight bowl shape light source for detecting lens lower part respectively on the second work position, be equipped with second industrial camera and second highlight bowl shape light source for detecting lens upper part respectively on the third work position, be equipped with third industrial camera, first line light source, first motor for detecting lens upper part respectively on the fourth work position, be equipped with fourth industrial camera, second line light source, second motor for detecting lens lower part respectively on the fifth work position, the industrial code reader for scanning the code to lens to mark whether to be the qualified product. Realized the full automation, high efficiency, high accuracy's multidimensional detection.

The invention discloses an operation safety protection device for an assembly type protection platform, and relates to the technical field of protection platforms, the operation safety protection device comprises a mounting fence and two climbing rods, and the outer side of each climbing rod is provided with a self-locking assembly; wherein the self-locking assembly comprises square frames, through openings are formed in the tops and the bottoms of the square frames, the climbing rods are sleeved with the square frames in a sliding mode through the through openings, and the two square frames located on the top are fixed to the mounting fence; a connecting plate is fixed between the two square frames located at the top and a connecting plate is fixed between the two square frames located at the bottom. According to the anti-falling protection platform, in the falling process of the protection platform, the arc-shaped plates on the two sides of the climbing rod rotate towards the climbing rod by means of friction force between the arc-shaped plates and the climbing rod, the arc-shaped plates on the two sides clamp the climbing rod, and therefore falling prevention is achieved; and the arc-shaped plate and the climbing rod cannot slide, so that the anti-falling function is further improved.

The utility model provides a medical adhesive tape distributor which comprises a bottom plate, an L-shaped plate is fixedly connected to one end of the bottom plate, a plurality of sawteeth used for puncturing medical adhesive tapes are fixedly connected to the end of the horizontal portion of the L-shaped plate, and a supporting piece used for limiting the position of a medical adhesive tape roll is installed on the side, away from the L-shaped plate, of the upper surface of the bottom plate. A first inserting plate is installed at the end, away from the L-shaped plate, of the bottom plate, a connecting pipe is arranged on the first inserting plate in a sleeving mode, a second inserting plate is inserted in the side, away from the first inserting plate, of the connecting pipe, and a clamping frame used for being clamped on the table edge is fixedly connected to the end, located on the outer side of the connecting pipe, of the second inserting plate; the upper surface of the clamping frame is in threaded connection with a clamping screw used for limiting the relative position of the clamping frame and the table edge, and the two positions, close to the end of the clamping frame, of the upper surface of the connecting pipe are in threaded connection with positioning screws.

The present invention discloses an adjusting device and method for prestressing at the end of a horizontal internal support in a deep foundation pit, which includes a sleeve, an inner core rod, a force transmission steel plate, a jack and a steel wedge; the axis of the sleeve is parallel to the axis of the steel support and one end of the sleeve is bolted to the end of the steel support; a sliding cavity is defined inside the sleeve; the inner core rod is slidably connected in the sliding cavity and one end of the inner core rod extends out of the end of the sleeve away from the steel support; a limiting groove is formed on the top surface of the inner core rod; the plate surface of the force transmission steel plate is perpendicularly fixed to the extending end of the inner core rod; the cylinder body and the piston rod of the jack can respectively abut against the opposite end surfaces of the force transmission steel plate and the sleeve to apply stress and make the inner core rod slide; the steel wedge is inserted into the limiting groove after the stress application is completed to limit the sliding of the inner core rod. The present invention solves the problems that the existing adjustment method for the internal support in a deep foundation pit is inefficient, has poor accuracy, and will damage the integrity of the support structure, and it is difficult to ensure the uniform transmission and long-term effective maintenance of the prestress.

This utility model relates to the technical field of nylon braided mesh tube processing equipment, specifically to a nylon braided mesh tube hot-cutting device. This nylon braided mesh tube hot-cutting device facilitates the fixing of both ends of the nylon braided mesh tube, preventing slippage during cutting, improving stability, resulting in neat and aesthetically pleasing cuts, and thus improving production efficiency. It includes a worktable, conveyor rollers, a controller, heating wires, and arc-shaped limiting plates. A cutting groove is provided at the center of the top of the worktable. Plates are installed on the side of the worktable top away from the cutting groove, and conveyor rollers are arranged between the mounting plates. A support frame is provided at the top of the cutting groove on the worktable, and heating wires are provided at the bottom of the support frame. A limiting cover is provided on the side of the worktable top corresponding to the support frame. Bolts are tightened through pre-drilled holes on both sides of the limiting cover. An arc-shaped limiting plate is provided at the bottom of the limiting cover, and a discharge port is provided on the side of the worktable top corresponding to the limiting cover.

The invention discloses an AOI device for detecting conformal coating of a circuit board through a flipping system, and relates to the field of PCB production equipment, comprising a machine platform, on which a fixed-track motor bracket and a movable-track moving mechanism are fixedly installed; a flipping mechanism is fixedly installed on both the fixed-track motor bracket and the movable-track moving mechanism, and a flipping frame is driven and connected to the inner side of the flipping mechanism, and a board conveyor is fixedly installed on the flipping frame; the board conveyor comprises a first chain group and a second chain group, the first chain group is arranged above the second chain group, and a circuit board is driven and connected between the first chain group and the second chain group; compared with the prior art, the invention is applicable to the conveying of circuit boards of different widths; the first chain group and the second chain group which are operated synchronously can be used to clamp the circuit board to ensure that no sliding occurs during the conveying of the circuit board; the flipping mechanism on both sides is used to drive the flipping frame to realize the synchronous flipping of two board conveyors, and the stability is high and the load-bearing capacity is strong.

The utility model provides a pipeline cutting device for power transmission and transformation project construction, which belongs to the technical field of power transmission and transformation construction equipment, and comprises a supporting bottom plate, a wire placing mechanism and a cutting mechanism are arranged at the upper part of the supporting bottom plate, the wire placing mechanism comprises a wire placing groove arranged in the supporting bottom plate, a groove cover is arranged at the upper part of the wire placing groove, and a pressing plate is arranged at one end of the groove cover; the cutting mechanism comprises a supporting frame, an air cylinder is arranged on the upper portion of the supporting frame, a telescopic column is arranged on the lower portion of the air cylinder, and a cutting blade is arranged on the upper portion of the telescopic column. According to the utility model, the upper part of the supporting bottom plate is provided with the wire placing groove, the upper part of the wire placing groove is provided with the groove cover, the upper part of the pressing plate is provided with the fastening bolt, the upper part of the supporting bottom plate is provided with the threaded hole corresponding to the fastening bolt, the convex block is hinged with the hinge seat at the upper part of the supporting bottom plate, and the groove cover is hinged on the hinge seat, so that the groove cover can be rotated; and the pipeline is placed, the fastening bolt is screwed down, and cutting operation is conducted.

According to the positioning clamp for the laminated glass, the upper positioning plate is provided with the upper positioning groove for positioning the upper-layer glass, the base is provided with the lower positioning groove for positioning the lower-layer glass, the upper-layer glass is placed in the upper positioning groove when the laminated glass is laminated, the lower-layer glass is placed in the lower positioning groove, and the elastic piece is further connected between the upper positioning plate and the base. The upper-layer glass can be pushed to move towards the lower positioning groove, so that the lower-layer glass is fixed. The positioning fixture clamps the lower layer glass and fixes the upper layer glass, so that the laminated glass is positioned during lamination, materials and the glass do not slide, the problem of position deviation in the production process of the laminated glass is solved, and the production yield is improved.

A shaped container (100), in particular a blow-molded container, for receiving medical and / or pharmaceutical preparations (2) and for vertical stacking during transport and / or storage, made of a thermoplastic material, having: a base section (20) on one end of a body section (50); and a shoulder section (80) on the other axially opposite end of the body section (50), the shoulder section (80) having, in the axial extension thereof, a container neck (70) which can be or is closed, in particular by means of a closure; here, in an end-side bottom surface (11) of the bottom section (20), the bottom groove (30) is pulled back into the container interior in the axial direction. For the stackability of the stackable shaped container (100), the bottom groove (30) forms a form fit or is arranged to receive a further container neck, which is identical to the container neck (70), in particular closed, in a contactless manner. In this case, the bottom surface (11) is shaped outside the bottom groove (30) as a relief-like bottom contour surface, which has at least one axially retracted bottom recess profile section (22) and a bottom load contact profile section (24), which adjoins the bottom recess profile section (22) and which protrudes axially by means of the bottom recess profile section, the forming container (100) is formed such that the at least one bottom-recessed forming section (22) is recessed from the bearing surface of the forming container (100).

The utility model discloses a pair of symmetrical non-slip shoes, which belongs to the technical field of shoes and comprises soles, vamps are fixedly connected to the upper surfaces of the soles, connecting shafts are fixedly connected to the surfaces of the vamps, and shoelaces are rotatably arranged on the surfaces of the connecting shafts; the shoe further comprises an auxiliary block, the auxiliary block is arranged at the bottom of the shoe sole, an upper connecting strip is fixedly connected to the upper surface of the shoe sole, and a fixing block is fixedly arranged on the upper surface of the shoe sole; and the main buffer pad is fixedly arranged in the shoe sole. According to the symmetrical anti-slip anti-slip shoe, in the using process of a wearer, the friction force between the shoe sole and the ground is large through the middle groove, the side edge grooves, the arc-shaped grooves and the transverse grooves in the bottom of the shoe sole, the anti-slip and anti-slip effects are achieved, meanwhile, the side edge grooves, the arc-shaped grooves and the transverse grooves are distributed in the two sides of the deep grooves, the anti-slip effect is optimized, and the anti-slip effect is improved. And the auxiliary grooves are distributed on the two sides of the transverse groove at equal intervals, so that the anti-skid effect is further optimized.

The utility model is suitable for the field of ground anchor dismantling, provides a ground anchor dismantling device for smart grid, including support piece, adjusting part, clamping piece and jacks, the support piece includes support cylinder, the adjusting part includes operating lever, operating lever rotation is connected in support cylinder, operating lever outer thread has first threaded cylinder, the bottom of first threaded cylinder is connected with movable plate, the lower surface of movable plate is connected with fixed support, in the utility model, convenient and efficient, through the rotation operating block, can easily drive the clamp sleeve of bolt type expansion ground anchor to carry out quick clamping and fixing, compared with traditional manual fixing mode, greatly shorten the preparation time, rotation operating lever can realize the steady pull -out of ground anchor sleeve, need not many people cooperation and complex operation, significantly improve the dismantling efficiency, reduce the manpower.

The application relates to a conveying device for corrugated paperboards, comprising a conveyor, a feeding station arranged at one end of the conveyor, the feeding station being used for placing the corrugated paperboards, a supporting frame being arranged between the conveyor and the feeding station, a suction mechanism being slidably arranged on the supporting frame, the suction mechanism being used for sucking the corrugated paperboards on the feeding station, a running mechanism being arranged on the supporting frame, a lifting piece being arranged on the running mechanism, the lifting piece and the suction mechanism being used for driving the suction mechanism to lift, the feeding station, the suction mechanism, the lifting piece and the running mechanism are cooperatively used, the suction, transfer and placement operations of the corrugated paperboards can be quickly and continuously completed, the suction mechanism can quickly reach the designated position through the cooperative work of the running mechanism and the lifting piece, the feeding time is shortened, and the overall production efficiency is improved.

The utility model relates to pesticide sprayer technical field, and disclose a pesticide sprayer with protection structure, including liquid storage device, the liquid storage device one side top has the handheld spray rod through the connection pipe intercommunication, the handheld spray rod surface one side is provided with first protective cover, the handheld spray rod surface other side is provided with second protective cover, second protective cover one side is fixedly connected with the connecting plate, the first protective cover inside is equipped with the placement groove, the placement groove inside is fixedly connected with the baffle. The utility model discloses the setting of first protective cover and second protective cover, can form effective sheltering to the spray area of handheld spray rod when using, ensure that the pesticide will not cause the body contact of operator because of external factor when spraying, and through the setting of spring, fixed plate and connecting plate, can fix two protective covers on the surface of handheld spray rod, to prevent the harm to operator.