7302results about "Assembly machines" patented technology

The invention belongs to the technical field of multi-stage centrifugal pump production, and particularly relates to an automatic production line for assembling a pump cover of a multi-stage centrifugal pump, which mainly comprises a lifting type turnover assembly, a first extrusion assembly, a second extrusion assembly, a strake pushing manipulator and an inner supporting piece feeding assembly, for a reinforced pump cover composed of a pump cover piece, an inner supporting piece and an outer hoop piece, a pump cover blank is adsorbed through a lifting type overturning assembly and is driven to overturn around the axis of the pump cover blank, and a first extrusion assembly and a second extrusion assembly are jointly used for sequentially extruding, forming and machining the pump cover blank into a pump cover semi-finished product and the pump cover piece; the second extrusion assembly is matched with the strake pushing mechanical arm to additionally install multiple circles of outer strake pieces on the outer side of the pump cover piece, the inner supporting piece feeding assembly is used for additionally installing an inner supporting piece on the inner side of the pump cover piece which moves to the second station, in this way, automatic assembling of the reinforced pump cover can be achieved, the reinforced pump cover keeps the advantage of light weight, and meanwhile the assembling efficiency is improved. The compressive strength and the overall rigidity are qualitatively improved.

The invention discloses gyrotron part assembly automatic production equipment which is characterized by comprising a feeding robot, a feeding tool magazine, a part material table, an assembly platform, a press pressing mechanism, a discharging robot and a discharging tool magazine. The feeding robot is matched with the multiple feeding clamping jaw assemblies to place gyrotron parts on the assembling platform according to the assembling sequence. The pressing machine pressing mechanism is used for applying preset pressure to gyrotron parts in the assembling process and forming preassembled gyrotron parts, and the discharging robot conducts welding flux feeding on the gyrotron parts in the assembling process through the multiple welding flux suction assemblies and conducts discharging on the assembled gyrotron parts. The whole gyrotron part assembling automatic production equipment can automatically assemble gyrotron parts and feed welding flux, the requirement of automatic production can be met, efficient and automatic assembling of the gyrotron parts is achieved, traditional manual gyrotron assembling is replaced, and the assembling efficiency and the assembling precision of the gyrotron parts are improved.

An automated assembly line for assembling pneumatic kettles, comprising a finished-product intermittent conveying device (1), and comprising a finished-product assembling device (2), a height measuring device (3), a fixed-disc assembling device (4), a fixing-piece assembling device (5) and a bolt device (6) which are successively arranged in a running direction of the finished-product intermittent conveying device (1). The finished-product assembling device (2) is arranged on one side of the finished-product intermittent conveying device (1), and the finished-product assembling device (2) is used for pressing a kettle body onto a kettle bottom and transferring a press-fitted finished product to the finished-product intermittent conveying device (1). The height measuring device (3), the fixed-disc assembling device (4), the fixing-piece assembling device (5) and the bolt device (6) are successively arranged on a peripheral side of the finished-product intermittent conveying device (1). The finished-product intermittent conveying device (1) is further successively provided with a plurality of fixed fixtures (9) corresponding to the height measuring device (3), the fixed-disc assembling device (4), the fixing-piece assembling device (5) and the bolt device (6), the fixed fixtures (9) being used for clamping assembled finished products. The automated assembly line for assembling pneumatic kettles has a high processing efficiency, and enables produced products to have good quality.

The invention discloses an automatic shock absorber assembling device and method. The automatic shock absorber assembling device comprises a rack, a rotating disc, a graduator arranged on a shell and used for driving the rotating disc to rotate and a plurality of jigs circumferentially arranged on the rotating disc. The shell and lining feeding and press-fitting mechanism, the transferring mechanism, the sealing cover feeding mechanism, the spin riveting mechanism, the torque detection mechanism and the discharging mechanism are arranged on the machine frame. The shock absorber assembling device has the advantages that the integration degree of all the mechanisms is high, products can be rapidly assembled, the shock absorber assembling efficiency is effectively improved, the size of the whole device is reduced, and the manufacturing cost is saved. According to the shell and lining feeding press-fitting mechanism, linings and shells can be fed at the same time, multiple performance detection of the linings can be completed, synchronous movement of the linings in all assemblies is achieved through the linkage transfer mechanism, and the press-fitting efficiency between the shells and the linings is effectively improved.

The utility model belongs to the technical field of motor assembling, and particularly relates to motor assembling equipment which comprises a rack. The material moving device is installed on the machine frame, and the material moving device is provided with a plurality of stations used for containing machine shells; the feeding device is mounted on the side of the rack; the heating device is mounted on the rack; the coil press-fitting device is arranged on the rack and is used for press-fitting the stator coil into the heated casing; the rear cover press-fitting device is installed on the rack and used for press-fitting a rear cover into the machine shell provided with the stator coil; the screw locking device is installed on the rack and used for fastening the rear cover and the machine shell; the discharging device is mounted on the side of the rack; the machine shell is conveyed to a set position through the material moving device, and the stator coil and the rear cover are sequentially pressed into the machine shell through the coil press-fitting device and the rear cover press-fitting device, so that the assembly of the motor is realized, the mechanization of the assembly process is improved, the production efficiency is improved, and the labor cost is reduced.

The invention discloses a transmission assembly assembling device which comprises a rotary disc assembly, a synchronous material taking and assembling unit, a pawl material taking and assembling mechanism, a shaft sleeve material taking and assembling mechanism, a bearing material taking and assembling mechanism, a pressing mechanism and a discharging mechanism, and the pawl material taking and assembling mechanism, the shaft sleeve material taking and assembling mechanism, the bearing material taking and assembling mechanism, the pressing mechanism and the discharging mechanism are all installed on a workbench. The synchronous material taking and assembling unit comprises a ratchet ring material taking and assembling mechanism, a crankshaft material taking and assembling mechanism and a gasket material taking and assembling mechanism which are installed on the first translation module and located above the rotary disc assembly, and a ratchet ring material conveying mechanism, a crankshaft material conveying mechanism and a gasket material conveying mechanism are arranged at the first working position of the synchronous material taking and assembling unit; the second working position of the synchronous material taking and assembling unit is matched with the third assembling positioning hole, a shaft sleeve conveying mechanism is arranged at the first working position of the pawl material taking and assembling mechanism, and a bearing conveying mechanism is arranged at the first working position of the bearing material taking and assembling mechanism. Automatic assembly can be achieved, and the assembly efficiency is improved.

The utility model discloses an injection pen assembling system which comprises a circulating conveying device, and a pen cap assembly feeding device, a pen refill feeding and assembling device, a pen refill pressing device, a pen metering assembly feeding and assembling device, a pen metering assembly pressing device and a good product discharging device which are sequentially arranged along the circulating conveying device, the circulating conveying device is provided with a pen cap assembly positioning carrier, the good product discharging device is in butt joint with an annular conveying line and used for discharging injection pen good products on the circulating conveying device to the annular conveying line, and the annular conveying line is provided with a pen cap assembly conveying carrier. The annular conveying line extends to the position between the pen cap assembly feeding device and the circulating conveying device to form a buffering section, and the interior of the annular conveying line is connected with a first no-load tool recycling channel and a second no-load tool recycling channel. The injection pen assembling system has the advantages of being few in assembling step, high in system utilization rate and high in efficiency.

The invention discloses a device for assembling an electrolytic bath disc spring group and an assembling method thereof, and relates to the technical field of alkaline water electrolysis hydrogen production equipment. The device for assembling the electrolytic bath disc spring set comprises a bearing mechanism and further comprises a tightening mechanism, the bearing mechanism comprises a bearing tray and a holder fixed to the bearing tray, and the holder is located above the holder; the center of the bearing tray is provided with a through hole penetrating up and down, and the tightening mechanism is located below the through hole. The problems that in the prior art, when the electrolytic bath disc spring set is assembled, operation difficulty is large, and potential safety hazards are high are solved, the assembling quality is improved, and the assembling speed is increased.

The invention relates to a flexible intelligent manufacturing system which comprises a rack and a plurality of working modules. A first standard interface group is arranged on the rack; a first module interface group is arranged at the bottom of each working module, and the first standard interface group is matched with the first module interface group to enable the working modules to be detachably mounted on the rack, so that the working modules of the same type or different types can be exchanged. The flexible intelligent manufacturing system comprises a first working mode, a second working mode and a third working mode, and the first working mode is configured to move materials from the feeding module to the discharging module. The second working mode is configured to move the materials from the first discharging assembly to the second discharging assembly. And the third working mode is configured as follows: the materials are moved from the material supply module to the functional module to be processed, and then the processed materials are moved to the discharging module through the feeding module. The system has multiple working modes, and the circulation path and the processing sequence of the materials can be flexibly adjusted according to different production requirements.

The utility model relates to assembling equipment of a magnetic system in a circuit breaker, which comprises a rack, a first carrier loop line, a circuit breaker shell feeding mechanism and a finished product discharging mechanism are arranged on the rack, a plurality of carrier tools are arranged on the first carrier loop line, each carrier tool is provided with at least two magnetic system carriers, and the magnetic system carriers are arranged on the circuit breaker shell feeding mechanism and the finished product discharging mechanism. A contact support feeding mechanism, an iron core feeding mechanism, a wiring terminal feeding mechanism, a screw tightening mechanism and a magnetic system shell-in mounting mechanism are arranged on the portion, located on the periphery of the first carrier loop line, of the rack, and the magnetic system shell-in mounting mechanism is located between the circuit breaker shell feeding mechanism and the first carrier loop line. By adopting the technical scheme, the assembling equipment for the magnetic system in the circuit breaker adopts the annular conveying belt to convey the carrier, and each mechanism is annularly arranged, so that a plurality of magnetic systems can be synchronously assembled, the assembling efficiency is high, and the practicability of the equipment is improved.

The present invention relates to an automatic assembly machine for automatically assembling a motor assembly in a micro air pump. The motor assembly comprises a motor, an optional stainless steel sheet, a plastic base, an eccentric wheel and steel balls. The automatic assembly machine simultaneously solves the problems of stable feeding of the stainless steel sheet, stable feeding of the plastic base, distribution of the steel balls, detection of the steel balls, etc., and cooperates with a conveying mechanism to realize the full-automatic assembly of the motor assembly in the micro air pump, thereby greatly improving the production efficiency of the product, improving the yield rate and reducing the production cost of the factory.

The invention provides a bearing shaft entering machine which is applied to the technical field of motor bearing machining and comprises a rack, the rack comprises a base and a top face, and the top face comprises a magnetic ring detection area, a press fitting area, a defective area and a feeding area; the magnetic ring detection area, the press-fitting area, the defective area and the feeding area are distributed on the top surface; the magnetic ring bounce detection assembly is used for detecting the bounce difference between the magnetic ring and the rotor; the bearing feeding assembly comprises a rail, a conveying carrier, a feeding motor and an induction piece. One end of the track is arranged on the top surface of the rack; at present, when a magnetic ring, a rotor and a bearing are combined, if a gap exists between the magnetic ring and the rotor or the concentricity of the magnetic ring and the rotor has an error, the operation power and the service life of a final motor finished product can be influenced by continuous processing, and the service life of the motor finished product is influenced. And the step sequence for detecting whether press-fitting forming is carried out after processing is very tedious, the working efficiency is relatively low, and the reject ratio is high.

The invention discloses a mounting method for a water distribution ring pipe of an impulse turbine, and relates to the technical field of water turbines. Comprising the following steps: determining a runner pitch circle; the Z axis coincides with the circle center of the rotating wheel pitch circle; determining a rotating surface; determining a positioning surface; determining a positioning basis; setting a plurality of positioning lines; mounting a fork pipe, wherein the center of an outlet flange of the fork pipe is on a corresponding positioning line; determining the mounting angle of the fork pipe; the distance between the end surface of the outlet flange and the positioning surface is equal to a theoretical value; fixing the fork pipe; the steps are repeated until all the fork pipes are fixed; all straight pipes of the water distribution ring pipe are placed and fixed, and installation of the water distribution ring pipe is completed; when the straight pipe and the fork pipe are welded, due to existence of welding stress, the end face and the positioning face of the outlet flange need to be continuously measured to ensure that the end face and the positioning face of the outlet flange are parallel and the distance is equal to a theoretical value. The problem that the water distribution ring pipe is inconvenient to mount and measure due to the size and the weight of the impulse turbine can be solved.

The invention belongs to the technical field of oil injection ring sealing ring assembly, particularly relates to an oil injection ring sealing ring assembly line, and solves the problems of low automation degree and low assembly detection efficiency. The oil injection ring and sealing ring assembly line comprises a rack, and the rack is sequentially provided with a pre-assembly detection mechanism used for inputting an oil injection ring to be processed and carrying out hole penetration detection and size detection on the oil injection ring; the radial sealing ring assembling mechanism is used for assembling a radial sealing ring on the oil injection ring and turning over the oil injection ring after the oil injection ring is assembled; the end face sealing ring assembling mechanism is used for assembling an end face sealing ring on the turned oil injection ring; the pressure change detection mechanism is used for carrying out pressure change test on the assembled oil injection ring; the transferring mechanism is used for transferring the oil injection rings among the mechanisms; all the mechanisms are connected with a control computer, and the control computer analyzes detection data and controls coordinated actions of all the mechanisms. The function of automatically assembling the sealing ring on the oil injection ring is achieved, the assembling efficiency is high, and the finished product quality is high.

The present invention discloses an automatic assembly line for mattress spring, comprising a mattress spring conveying mechanism for conveying mattress springs; It also comprises a mattress spring frame assembly mechanism for installing frames on the mattress spring; It also comprises a mattress spring butterfly spring nailing mechanism for installing butterfly springs on the side of the mattress spring; This proposal designs an automatic assembly line for mattress spring, wherein the mattress spring frame assembly mechanism can automatically complete the loading of the frame, the transportation of the mattress spring frame assembly mechanism, the installation between the mattress spring and the frame, and the folding of non-woven fabric after the installation of the mattress spring frame; The entire automatic assembly line for mattress spring presents a high degree of automation without manual operation, which features high assembly efficiency and high assembly accuracy, thereby effectively improving the production process of products.

The invention relates to the technical field of badge assembly, and discloses an automatic badge assembly line which comprises a lower cover feeding mechanism, an upper cover feeding assembly mechanism and an upper and lower cover press fitting module. The upper cover feeding and assembling mechanism comprises an upper cover feeding mechanism, an upper cover transferring mechanism and an accessory feeding mechanism; the upper and lower cover press-fitting module comprises a lower cover transferring mechanism, a press-fitting mechanism and a discharging mechanism. The press-fitting mechanism comprises a rotating body, a press-fitting driving assembly and a press-fitting mold, and through the arrangement of the lower cover feeding mechanism, the upper cover feeding and assembling mechanism and the upper and lower cover press-fitting module, automation of the whole process of feeding of upper and lower covers of badges, assembling of the upper covers, press-fitting of the upper and lower covers and detection of products is achieved; the badge assembling production operation can be completed without manual participation, the labor cost is reduced, the badge assembling production efficiency is improved, and the stability of the product quality is better.

The invention relates to a visual guidance automobile door cover assembling and adjusting system and method. The system comprises a feeding unit, a hinge adjusting unit, a vehicle door assembling and adjusting unit, a quality monitoring unit and a controller, when a to-be-assembled door cover needs to be assembled and adjusted, the controller controls the feeding unit to convey the to-be-assembled door cover to a centering table and controls the hinge adjusting unit to obtain surface difference measurement data of a hinge on the centering table, the compensation amount is calculated, and the door cover is assembled and adjusted. Adjusting the hinge according to the compensation amount so as to enable the error of the hinge relative to the door cover to be within a first preset range, and then controlling the door cover assembling and adjusting unit to perform optimal fitting matching on the door cover subjected to hinge adjustment and the vehicle body so as to enable the clearance surface difference measurement value of each measurement point between the door cover and the vehicle body to be within a second preset range; and finally, the quality monitoring unit is controlled to suck the door cover to be flat, so that the surface difference of the measuring points at the door handle of the door cover is within a third preset range, in this way, automatic and intelligent assembling and adjusting of the automobile door cover are achieved, and the precision and flexibility of the automobile door cover in the assembling process are improved.

The invention relates to a full-automatic assembling machine for vehicle hooks. The full-automatic assembling machine comprises a rotary table mechanism, a first feeding mechanism, a second feeding mechanism, a third feeding mechanism, a pressing mechanism and a discharging mechanism. The pressing mechanism comprises a pressing assembly and a detection assembly; the detection assembly comprises a detection rod, a sliding table, a weighing sensor and a sliding table driving part; one end of the weighing sensor is connected with the detection rod, and the other end of the weighing sensor is connected with the sliding table through a floating connector. The full-automatic assembling machine for the vehicle hook has the following advantages that the downward pressing assembly conducts downward pressing to enable the pressing block, the clamping block with the elastic piece and the hook body to form a complete hook; the detection rod is used for simulating a rod piece clamped into the hook on the sun shield, and the weighing sensor is used for detecting the pressure of the detection rod entering the hook body and the pulling force of the detection rod separating from the hook body, so that whether the function of the hook product is normal or not is judged through the pressure and the pulling force.

The invention provides a deep sea self-melting type reconfigurable robot system, and belongs to the field of robots. The system comprises a main control module, a vertical pushing module, a side pushing module and an assembling module. The assembling module can recognize the marine environment to be operated, and then the main control module, the vertical pushing module and the side pushing module are subjected to modular reconstruction based on the marine environment to form the robot so as to execute marine work. The vertical pushing module, the side pushing module and the main control module are connected in a magnetic attraction connection mode, the main control module is used for providing electric energy for the vertical pushing module and the side pushing module, the vertical pushing module is provided with a vertical pushing propeller and a first control unit, and the rotating speed and the rotating direction of the vertical pushing propeller are adjusted by the first control unit; the side thrust module is provided with a side thrust thruster and a second control unit, and the rotating speed and the rotating direction of the side thrust thruster are adjusted by the second control unit. The robot can be assembled into robots of different configurations through the assembly module when facing different scenes and work tasks so as to adapt to different environments.

The invention provides automatic fan assembling equipment which comprises a rack, a rotating disc, a fixed disc, a divider and a motor, the rotating disc, the fixed disc, the divider and the motor are installed on the rack, an output shaft of the motor is connected with an input shaft of the divider, and the divider is fixed to the rack; a fixed shaft and a rotating shaft are arranged at the top of the divider, the rotating disc is arranged on the rotating shaft of the divider, and the fixed disc is arranged on the fixed shaft of the divider; a circuit board feeding station, a first dispensing station, a volute feeding station, a circuit board overturning station, a rubber ring feeding station, a rubber ring mounting station and a discharging station are sequentially arranged in the anticlockwise direction of the rotating disc, and a first positioning jig used for containing a circuit board and a second positioning jig used for containing a volute are arranged on the rotating disc. According to the automatic assembling equipment for the fan, an automatic, continuous and precise assembling mode is achieved, the quality and economical efficiency of complete machine assembling of the centrifugal fan are remarkably improved, and the stability of product quality is guaranteed.

The invention relates to a polyurethane carrier roller press-fitting device and a working method thereof.The polyurethane carrier roller press-fitting device comprises a base, a supporting mechanism and press-fitting mechanisms, the supporting mechanism is installed in the middle of the top side of the base, the press-fitting mechanisms are slidably installed at the two ends of the top side of the base, the supporting mechanism comprises a supporting frame, and two supporting roller seats are slidably installed on the top side of the supporting frame; first pneumatic cylinders are installed at the two ends of the supporting frame, and supporting shaft seats provided with V-shaped grooves are installed at the telescopic ends of the first pneumatic cylinders. Through three core technologies of modular adjustment, automatic press fitting and dynamic lubrication cleaning, the problems of low efficiency, poor precision, uneven lubrication and the like in traditional carrier roller assembly are solved, the device is particularly suitable for production scenes of high-precision and large-batch polyurethane carrier rollers, and the comprehensive performance reaches the industry leading level.

The invention relates to the technical field of lens assembly, in particular to a lens assembly method and equipment, and the method comprises the steps: transferring a lens cone to an assembly position; assembling a third lens; assembling the first space ring; assembling a second lens; assembling the first lens; assembling a pressing ring; turning over the lens barrel; assembling a fourth lens; assembling a second space ring; and assembling the fifth lens. When the lens is assembled, the third lens, the first space ring, the second lens and the first lens are sequentially installed from one end of the lens barrel, and finally the pressing ring is installed, so that parts at one end of the lens barrel are installed. And then the lens cone is turned over, installation is carried out from the other end of the lens cone, and the first lens, the second space ring and the fifth lens are installed in sequence, so that the assembly process of the lens is completed. Compared with an existing lens structure, the structure of the lens barrel is improved, step-by-step installation of the two ends of the lens barrel is achieved, and the assembling efficiency of the lens is greatly improved.

The invention belongs to the technical field of oil injection ring sealing ring assembly, particularly relates to an end face sealing ring assembly mechanism of an oil injection ring sealing ring assembly line, and solves the problems of low automation degree and low assembly efficiency. The end face sealing ring assembly mechanism of the oil injection ring sealing ring assembly line comprises a rack, an oil injection ring carrying table is slidably connected to the rack, and the oil injection ring carrying table can move between a material receiving station and an assembly station used for end face sealing ring assembly; a sealing ring transfer table and a sealing ring stacking module are further arranged on the rack, and a sealing ring transfer structure is arranged between the sealing ring transfer table and the sealing ring stacking module and used for transferring end face sealing rings of the sealing ring stacking module to the sealing ring transfer table; a sealing ring moving and mounting structure is arranged between the sealing ring transfer table and the oil injection ring carrying table and used for picking the end face sealing ring of the sealing ring transfer table and pushing the end face sealing ring downwards into an end face sealing groove in the upper end of the oil injection ring. And the effect of high automation of assembly of the end face sealing ring and the oil injection ring is achieved.

The invention provides an air spring automatic assembly production line and an automatic assembly method. The air spring automatic assembly production line comprises an automatic assembly area, a man-machine cooperation area, a routine test area and a post-processing area which are arranged in sequence. The man-machine collaboration area comprises a collaboration area robot, and collaboration assembly equipment and collaboration feeding and discharging equipment which are arranged along the two sides of the collaboration area robot; the automatic assembly area comprises an assembly area robot, and assembly equipment and assembly loading and unloading equipment which are arranged around the assembly area robot; the routine test area comprises a test area robot, and test equipment and test feeding equipment which are arranged around the test area robot. The automatic assembly method of the automatic assembly production line for the air springs comprises the steps of man-machine cooperation assembly, automatic assembly, automatic detection, post-treatment and the like. According to the air spring automatic assembly production line and the automatic assembly method, the problems that an existing air spring production scheme is low in automation degree and insufficient in universality are solved.

The invention discloses an assembly line for a hydraulic tensioner. The assembly line is a highly automatic and integrated production system. The system is mainly composed of an annular conveying line, a plurality of assembly stations, a control cabinet and a manipulator. The annular conveying line serves as core conveying equipment and is responsible for conveying workpieces between different assembly stations, and it is guaranteed that all procedures are carried out orderly. Each assembly station is connected with the control cabinet, and accurate control over the whole assembly process is achieved through the control cabinet. The assembly line is further particularly provided with a workpiece tray feeding area for corresponding stations to use. In addition, a stop pin punching device is arranged on the pull rod assembling station, and necessary drilling operation can be carried out on the cylinder body. The pressure maintaining test station adopts a dual-detection mode, and a sensor is arranged to monitor the displacement change of the ejector rod in real time, so that accurate recording of data is ensured. On the whole, the assembly line achieves the one-stop automatic production process from raw material supply to finished product output, and the working efficiency and the product quality are greatly improved.

The invention belongs to the technical field of automation equipment, and discloses high-voltage connection unit assembly and detection equipment, which comprises a bedplate, and a turntable A and a turntable B which are mounted on the bedplate at an interval, a plurality of product fixing units A are mounted on the turntable A; a shell feeding unit, a shielding piece mounting unit, a lining feeding unit and a lining press-fitting unit are sequentially arranged in the rotation direction of the rotary disc A; the product fixing unit A is used for positioning the shell and is provided with a first supporting surface perpendicular to the rotation axis of the rotary table A and an elastic telescopic pin inserted into the first supporting surface; the elastic telescopic pin is provided with a first cylindrical section which is matched with a hole for mounting the bushing on the shell and a second cylindrical section which is matched with a bushing hole; the second cylindrical section is positioned above the first cylindrical section; a plurality of product fixing units B are mounted on the turntable B; a sealing ring assembling unit and a discharging mechanical arm used for transferring the assembled high-pressure connecting unit to the outside of the rotating disc B are sequentially arranged in the rotating direction of the rotating disc B.

The invention belongs to the technical field of assembly equipment, and discloses a shaft system assembly mechanism capable of automatically meshing shaft teeth, which comprises a workbench, an intermediate shaft body, a differential mechanism body and an input shaft body, a clamping assembly is arranged on the workbench, the clamping assembly comprises a mounting base fixed to the lower end face of the workbench, and an electric clamping jaw rotationally connected is arranged at the upper end of the mounting base and used for clamping and fixing the lower end of an intermediate shaft body vertically placed on the workbench; a rotary driving assembly is arranged on the workbench and used for driving the intermediate shaft body to rotate. A pair of horizontally-arranged sliding table assemblies are arranged on the upper end face of the workbench and located on the two sides of the central axis of the intermediate shaft body correspondingly. The purpose of conveniently completing meshing assembly of the differential mechanism body, the input shaft body and the intermediate shaft body is achieved, excessive collision in the meshing assembly process can be avoided, and damage to shaft teeth on the differential mechanism body, the input shaft body and the intermediate shaft body is reduced.

The invention belongs to the technical field of droppers, and particularly relates to an intelligent pre-assembling platform and a pre-assembling method for an integral dropper of a contact network, and the intelligent pre-assembling platform comprises an automatic feeding system, an automatic laser etching system, a mechanical arm flexible assembling system, a tension / length detection system, a crimping process detection system, a bundling and labeling system, a rack, an auxiliary device and a quick-changing device, the dropper wire feeding system comprises a wire feeding wheel, a wire winding device, a straightening device, a fusing device and a servo length control device; the mechanical arm flexible assembly system comprises a six-axis mechanical arm and a crimping quick-change device; the auxiliary device comprises a secondary positioning mechanism, a heart-shaped ring / crimping pipe spacing control mechanism and a transfer printing device; the quick-change device is composed of a hydraulic cylinder, a crimping die and a quick-change transition block. According to the invention, the pre-assembling time of a single dropper is shortened, the dropper assembling process is shortened, the dropper pre-assembling device is suitable for dropper pre-assembling with different specification requirements, a crimping die is convenient to replace, meanwhile, personnel distinguishing is convenient, and finished products are not damaged in the bundling process.

The invention discloses a connecting piece carbon crystal assembly and rubber cover assembling device which comprises a placing plate, the placing plate is used for placing a connecting piece carbon crystal assembly, an angle adjusting assembly used for adjusting the angle of a connecting piece is arranged below the placing plate, and a fixing assembly used for fixing a carbon crystal and the connecting piece is arranged on the placing plate. One side of the placing plate is provided with a first jig used for placing a rubber cover, one side of the placing plate is in transmission connection with a pushing assembly used for pushing the placing plate and a connecting piece carbon crystal assembly to one side of the rubber cover, and the placing plate is provided with a first inserting assembly used for horizontally inserting a carbon crystal into the rubber cover; a second inserting assembly is arranged on one side of the placing plate, and the second inserting assembly is used for clamping and adjusting the position of the connecting piece and vertically inserting the connecting piece into the rubber cover; according to the invention, the connecting sheet is firstly adjusted to a proper angle, then the carbon crystal is horizontally inserted into the rubber cover, and finally the connecting sheet is vertically inserted into the rubber cover.

The invention discloses 5G antenna welding equipment which comprises a bearing device used for bearing a to-be-processed substrate with a signal line to sequentially flow through a chip mounting station, a conductive column welding station, a cooling fin assembling station and a circuit board welding station; the radio frequency chip mounting device is arranged at the chip mounting station and is used for mounting a radio frequency chip on the substrate; the conductive column welding device is arranged at the conductive column welding station and is used for welding a conductive column on the substrate so as to enable the radio frequency chip and the conductive column to form circuit connection; the cooling fin assembling device is arranged at the cooling fin assembling station and is used for mounting cooling fins on the substrate; and the circuit board welding device is arranged at the circuit board welding station and is used for welding a circuit board on the conductive column so as to obtain the 5G antenna. According to the invention, chip mounting, conductive column welding, cooling fin assembling, circuit board welding and other operations are completed in sequence in a limited operation space, and the problem of poor precision caused by mounting and welding offset of each structure in a 5G antenna is solved.