542results about How to "Fit firmly" patented technology

The invention discloses a product identification printing and sticking detection system and a printing and labeling detection method thereof. The system includes a conveying line, a weighing machine, a measuring sensor, a printing and labeling machine, and a label leakage detection sensor. The printing and labeling machine is equipped with an industrial control PC, a label printer, a PLC controller, an infrared detector, and a labeling device; The weighing machine is connected with the industrial control PC, and the industrial control PC, label printer, infrared detector, measuring sensor, labeling device, and missing label detection sensor are electrically connected with the PLC controller; the missing label detection sensor is a color code sensor. In the printing and labeling detection method of the present invention, the relevant equipment of the above-mentioned product identification printing and pasting detection system executes actions sequentially to complete the printing and labeling detection. The invention can reduce the generation of bad labeling, improve production efficiency, and reduce the labor intensity of workers on the production line.

A full-automatic glue spraying and box making production line comprises a framework. A conveying mechanism, a plate feeding mechanism, a transferring manipulator, a glue spraying mechanism, a box conveying positioning mechanism and a box placing mechanism are arranged on the framework, the conveying mechanism comprises a conveying belt which is arranged on the framework and is driven by a power source, the transferring manipulator is arranged between the plate feeding mechanism and the conveying mechanism, the glue spraying mechanism is arranged above a conveying path of the conveying belt, the box conveying positioning mechanism conveys a box to a fitting station on the conveying belt, and the box placing mechanism is arranged above the fitting station. The full-automatic glue spraying and box making production line has the advantages that the full-automatic glue spraying and box making production line is accurate in positioning, the mechanization degree and the production efficiency are improved, the labor cost is reduced, and the box can be automatically fit with a bottom plate firmly.

The invention relates to a high-precision RV speed reducer comprehensive testing device, which comprises a base, a first sliding platform, a second sliding platform, a first motor, a first torque sensor, a second motor, a second torque sensor, a first angle sensor, an input shaft bracket and an output shaft bracket. Compared with the prior art, the high-precision RV speed reducer comprehensive testing device designs the sliding platform assembly capable of being rapidly disassembled and assembled, so that the assembling and disassembling process of an to-be-tested RV speed reducer is more convenient and faster; the output shaft bracket and the input shaft bracket can be used for adapting to the requirements of sensors with different specifications; the limiting parts of the sliding platforms improve the test precision; the double-measuring-range torque sensors can adapt to measurement of speed reducers of different series models, and can also realize test of transmission precision under light load; an input shaft of the to-be-tested RV speed reducer is installed in two bearing inner rings sharing the same horizontal axis, thereby facilitating the adjustment of a bearing clearance;and the double-reading-head circular grating angle sensors meet the requirement that the transmission precision is tested in a high-speed state.

The invention relates to a shock-absorbing sole which comprises a sole body. The sole body is used for contacting with the ground, a plurality of shock-absorbing elements which are protruded towards the ground are arranged on the sole body and are hollow, and an opening is arranged at one end, which is far away from the ground, of each shock-absorbing element. The shock-absorbing sole overcomes the shortcoming that an existing shoe is poor in shock-absorbing effect, and the shock-absorbing effect of the shock-absorbing sole is remarkably improved.

The invention discloses full-automatic mylar adhering equipment. The full-automatic mylar adhering equipment is characterized in that a tray, a first guide wheel, a second guide wheel, a conveying plate, a first fixing frame, a first gripping device, a second gripping device and an accommodating plate are positioned on a framework, the second fixing frame is positioned on the first fixing frame, the first fixing frame and the second fixing frame can respectively linearly reciprocate along a moving direction of a belt, the first gripping device capable of longitudinally reciprocating is provided with a first sucker and pulling ejector pins, the first sucker is positioned at the fronts of the pulling ejector pins, the first sucker and the pulling ejector pins are positioned right above the front end of the conveying plate, a first fixed clamp and a second fixed clamp which are capable of clamping the belt alternately are respectively fixed onto the first fixing frame and the second fixing frame, a product positioning device is arranged on the accommodating plate, a second sucker is arranged on the second gripping device capable of linearly reciprocating in both the longitudinal direction and the horizontal direction, and a controller can control the first fixing frame, the second fixing frame, the first fixed clamp, the second fixed clamp, the first gripping device and the second gripping device to act. The full-automatic mylar adhering equipment has the advantages that the full-automatic mylar adhering equipment is accurate in mylar adhesion position, firm in adhesion and high in work efficiency, the labor cost is saved, and the quality of products is guaranteed.

The scheme relates to a processing device of a pharmaceutical plant, namely pueraria, and in particular relates to a pueraria powder processing device; the pueraria powder processing device comprises an impact tank for containing pueraria and an impact hammer arranged in the impact tank; the other end of a hammer handle of the impact hammer passes through a locating plate; a stop block is fixed on the other end of the hammer handle of the impact hammer; a vertical circular ring is arranged in the centre of the hammer handle; a pressure spring is arranged between the circular ring and the locating plate; a cam connected to a motor is arranged in the centre of the circular ring; a smooth bump is arranged on the inner wall of the circular ring in the second quadrant; the bump is gradually increased along the clockwise direction; two opposite ejection blocks are arranged on the outer edge of the cam; the distance between the outer edges of the ejection blocks and the rotation centre is gradually increased along the anticlockwise direction of the cam; and the distribution angle of single ejection block is 90 DEG C. The pueraria powder processing device in the technical scheme provided by the invention is capable of effectively impacting pueraria, so that slurry in pueraria can be separated from pueraria better.

The invention relates to a beet harvester applied to sugar beet or crops of the like, comprising leaf cutter set between a plurality of lines of corps for removing beet leaves, green plants and the plant parts of the like, wherein a second tool in form of at least one top cuter of the assembly of the likes is set behind the cutting element of the lead cutter along the traveling direction. The present invention assigns that the plant part obtained by the lead cutter construct a transportation flow almost moving to the back of at least one placed at the rear part.

The invention discloses an automatic welding machine for square pipes and gaskets. The welding machine comprises an operating table, a rotary worktable fixedly installed on the operating table, and anautomatic gasket feeding device, an automatic square pipe feeding device, a welding device and an automatic discharging device which are arranged around the rotary worktable sequentially. A welding assembly mechanism is arranged on the rotary worktable; the rotary worktable drives the welding assembly mechanism to circulate and operate among the automatic gasket feeding device, the automatic square pipe feeding device, the welding device and the automatic discharging device; and the welding assembly mechanism receives gaskets at the automatic gasket feeding device and square pipes at the automatic square pipe feeding device, and assembly of the gaskets and the square pipes is completed before movement to the welding device. According to the automatic welding machine, automatic feeding, automatic assembly and welding of the square pipes and the gaskets can be achieved, welded parts are conveyed to a discharging area, manual operation is not needed in the whole process, manpower input is reduced, the welding accuracy and the production safety are improved, the floor area is small, and the production cost is greatly reduced.

The invention relates to the technical field of high-voltage power transmission, and particularly provides a three-post insulator of a GIL, wherein the three-post insulator comprises a post main bodyand an insert poured at the end part of the post main body, and the end surface, far away from the post main body, of the insert is provided with a stress groove for making the insert radially contract to adapt to the contraction deformation of the post main body. According to the invention, by arranging a stress groove in an insert, when the insert is located in the post insulator, the insert cantransmit the residual stress generated by the post insulator to the insert outwards through the stress groove, so that the stress structure of the insert is improved, and the defects of deformation,micro-cracking and the like of the insert are avoided so as to ensure the assembly relationship between the insert and the post insulator and ensure the insulation capability of the post insulator.

The invention discloses a vacuum pump piston ring finish machining process, and relates to the technical field of machining. The vacuum pump piston ring finish machining process is completed through cooperation of a vacuum pump piston ring finish machining device, the vacuum pump piston ring finish machining device comprises a base horizontally fixed to the ground, supporting legs erected at the top end of the base are symmetrically arranged on the two sides of the top end of the base, a horizontally-fixed top supporting plate is arranged at the top ends of the supporting legs on the two sides, the two ends of the top supporting plate are fixedly connected with the top ends of the supporting legs on the two sides, a downwards-through shaft hole is formed in the middle of the top end of thetop supporting plate, and an annular clamping groove is formed in the inner wall of the shaft hole of the top supporting plate. According to the vacuum pump piston ring finish machining process, through cooperation of outer clamping and inner clamping, the outer wall of a vacuum pump piston ring and the inner wall of the vacuum pump piston ring are ground in the one-time clamping process of the vacuum pump piston ring, and the grinding practicability of the device is improved.

The invention provides a display screen assembly which comprises an embedded box, an installation support, a display screen module and a cover plate assembly. The display screen is located inside the display screen module. The installation support comprises a supporting wall, and a peripheral wall convexly stretching from the peripheral edge of the supporting wall to the same side of the supporting wall. The side, facing the peripheral wall, of the supporting wall is provided with a positioning piece for positioning the display screen module, a plurality of clamping buckles for clamping the display screen module and mouth-shaped frame ribs for supporting the display screen module. The display screen module is provided with a clamping groove matched with the clamping buckles. When the display screen module is assembled to the installation support, the display screen module is supported on the mouth-shaped frame ribs. The mouth-shaped frame ribs are arranged on the installation support, matching of the display screen module and the installation support is more stable, and a certain gap exists between the display screen module and the installation support, so that air circulation is ensured, and heat is prevented from being gathered.

The invention discloses a control mechanism of a dual-opening lock. The control mechanism comprises a lock assembly, a lock-in and lock-out mechanism, a swinging piece and two switching pieces, wherein the lock-in and lock-out mechanism comprises an installing shaft, the installing shaft is located between lock cores of an indoor lock and an outdoor lock, the position of the installing shaft is fixed relative to lock core shafts, and the installing shaft is independent of the lock core shafts; the swinging piece is rotationally arranged on the installing shaft and is provided with sliding pins which are used for pushing a bolt plate to move along the lock-in and lock-out direction; the two switching pieces are used for respectively driving the swinging piece to rotate around the installing shaft under the driving of the corresponding lock core shafts; one switching piece does not rotate synchronously when the swinging piece is driven to rotate by the other switching piece; a gap which is used for a bolt plate to move along the lock-in and lock-out direction is reserved between the lock core of the indoor lock and the lock core of the outdoor lock.

The invention discloses an electric connector component. The electric connector component comprises an electric connector and a protection sleeve sleeved on the electric connector, wherein the electric connector is provided with an insulation main body and a plurality of conductive terminals arranged on the insulation main body; a groove is formed on the insulation main body; a stopping part is arranged on the insulation main body; and the stopping part is clamped and contained in the groove so that the electric connector and the protection sleeve are fixedly connected with each other. In the electric connector component, the stopping part is arranged on the inner surface of the protection sleeve, and the groove corresponding to the stopping part is formed on the electric connector; and the stopping part is contained in the groove and can only move in the groove. Compared with the matching between the conventional electric connector and the protection sleeve, the matching between the electric connector and the protection sleeve in the invention is more stable, and the protection sleeve is hard to fall off.

The invention aims to solve the problem that the connection of the existing automobile heavy-load connector affects the protection of a cable, and discloses an improved automobile heavy-load connectorcapable of improving a cable protection effect. The connector comprises a male plug body and a female plug body. The surface of the male plug body is sleeved with a first sleeve. A first fastening screw is fastened between the first sleeve and the male plug body, a first connecting block is bonded to the surface of the first sleeve, a first cable penetrates out of the right side of the male plugbody, a first ventilation box is bonded to the right side face of the first sleeve, and the surface of the female plug body is sleeved with a second sleeve. Driving of the hydraulic cylinder is reasonably utilized; inflation and deflation of an air bag belt are realized; the male plug body and the female plug body can be plugged and unplugged through cooperation of a spiral spring, melting or adhesion caused by long-time cooperation is avoided, the male plug body and the female plug body can be conveniently and rapidly separated and closed, design is reasonable, operation is convenient and useis safe and reliable.

The invention discloses a linkage table rotating base. A unlocking panel is arranged in the rotating base, and is stepped to enable locking teeth of locking the rotating base to deviate from an inner gear ring; after the unlocking pedal is released, under the effect of a spring, the locking teeth and the inner gear ring are automatically engaged for locking the rotating base again, so that the rotating base cannot rotate; the rotating base is additionally provided with a driving mechanism comprising a motor, so that the rotation control of the rotating base can be realized through controlling a button; and in addition, the rotating base is provided with multiple limiting switches and limiting bolts for preventing wrong touch and overload to guarantee safe and stable system operation.

The invention relates to a continuous pushing molding machine for an elbow, which is used for processing small-size elbow pipe fittings. According to the technical scheme adopted by the invention, the continuous pushing molding machine for the elbow is characterized by comprising a frame, a pushing cylinder, an automatic chuck device, a molding mould, a cutting device and a workpiece positioning device, wherein the workpiece positioning device comprises a molding positioning part, a fixed guiding part, a resetting spring, a spring base block and a limiting mechanism; the molding positioning part comprises a workpiece pressing part and a sliding part; the sliding part is in guiding sliding fit with the fixed guiding part; one end of the resetting spring acts on the molding positioning part so as to form a restoring force of the molding positioning part; and the limiting mechanism comprises a cutting finishing limiting switch and a molding limiting switch. According to the technical scheme, the defects in the prior art are overcome, and a high-reliability and high-production-efficiency continuous pushing molding machine for the elbow is provided by the invention.

The invention relates to the related technical field of down feather purification, and discloses a down feather purification device and technology. A transverse rotation barrel is located on the innerside of a frame, and two positioning bearings are fixedly arranged on the right side end face of the transverse rotation barrel and the right side inner wall of the frame correspondingly. A hollow positioning shaft is fixedly arranged in bearing inner rings of the two positioning bearings. A torque rotation shaft is fixedly arranged on the left side end face of the transverse rotation barrel. A machine case is arranged on the left side face of the frame through bolts. The end, away from the transverse rotation barrel, of the torque rotation shaft penetrates through the inner side wall of theframe and the left side face of the machine case and is connected with a drive mechanism. An inner positioning barrel is arranged on the inner side of the transverse rotation barrel, two walking bearings are fixedly arranged on the inner walls of the left side and the right side of the transverse rotation barrel correspondingly, and the left end and the right end of the inner positioning barrel are inserted and connected in bearing inner rings of the two walking bearings correspondingly. According to the down feather purification device and technology, rotationally-dried down feather is vibrated through a vibration rope, so that the down feather drying fluffiness is improved, and the down feather drying effect is accelerated.

The invention discloses a lamp cap capable of rotating in 360 degrees. The lamp cap comprises a lamp holder component connected with a lamp tube and a socket component connected with the lamp holder component in a rotating manner, wherein the lamp holder component is provided with two annular electrodes which are electrically connected with a positive electrode and a negative electrode of the lamp tube respectively; the socket component is provided with two electrode brush heads which are electrically connected with a power supply; each electrode brush head is close to the corresponding annular electrode through sliding fit respectively. The invention also discloses an LED (Light Emitting Diode) lamp provided with the lamp cap. Large-angle unlimited rotation of the lamp cap part can be realized, so that the lighting angle of the lamp tube is conveniently adjusted, the operation is easy, and components and circuits are all stably connected; compared with the prior art, the application range and quality of the LED lamp with the rotatable lamp cap are effectively improved.

The invention refers to a kind of pressure makeup cotton and a manufacturing method. The character of the product structure lies in: it is made up of ultrathin surface and elastic middle layer. The surface is tiny, soft, flexible, which is pressed with special process. the middle layer has elastane, forms the elastic cotton core layer; the ultrathin surface is covered on the surface of the middle layer. The makeup cotton with soft, elastic surface can be produced through high temperature process and pressing process. The character of the process is that there adds a special dual-axle double-way pressing process.

The invention discloses waste tire recovery processing equipment. The waste tire recovery processing equipment includes a rack, a cutting device arranged on the rack, a wire drawing device matched with the cutting device and a crushing device matched with the wire drawing device, and the cutting device includes a cutting part which can move back and forth, a first driving part for driving the cutting part to move back and forth, a synchronous plate for connecting the cutting part and the first driving part and a compression structure for fixing tires; and a cutting table matched with the cutting part is arranged on the rack. According to the waste tire recovery processing equipment, by arranging the cutting device, steel wires are easier to pull out, the degree of deformation is low, winding is difficult, removing is easier even when the steel wires are winded, production is more time-saving and labor-saving, and the efficiency of the wiredrawing work is improved.

The invention relates to a mechanical arm and laser processing equipment. The mechanical arm comprises a rotating arm, a driving device and a suction cup assembly, the driving end of the driving device is vertically arranged, and the rotating arm is horizontally installed at the driving end of the driving device; the suction cup assembly is horizontally and rotationally arranged at the free end ofthe rotating arm, and is connected with the driving end of the driving device through a transmission mechanism; the driving device can drive the rotating arm and the suction cup assembly to synchronously rotate reversely through transmission mechanisms respectively. The mechanical arm has the advantages that the structure is simple, the design is reasonable, it can be ensured that the angle of the suction cup assembly cannot be changed in the working process of the mechanical arm, and therefore it is guaranteed that the angle of a to-be-machined workpiece sucked by the suction cup assembly does not change; it is ensured that the conveying directions of feeding and discharging of the workpiece is consistent, subsequent workpiece conveying and machining are facilitated, and the productivityis improved.