366 results about "High volume manufacturing" patented technology

The invention discloses a detection assembly system and a detection assembly method for a frame bushing, the detection assembly system comprises a press fitting part, a positioning part, a first detection part, a second detection part, a third detection part and a control part, the problem of separation of detection and assembly is solved, the axial rigidity detection of the bushing can be completed in the initial stage of press fitting, and the detection efficiency is improved. Extra detection procedures are not needed, the overall production cycle is greatly shortened, and the method is suitable for the large-batch production rhythm; potential quality hazards caused by sampling detection are eliminated, and abnormal linings are prevented from flowing into subsequent links; the positioning ends of the positioning pieces can be close to or far away from each other, and by combining the supporting design of the guide inclined surfaces, the tool can be adaptive to bushing outer sleeves of different sizes, frequent tool replacement is not needed, and the equipment debugging cost is reduced; while the assembly precision of the bushing is ensured, high efficiency, no damage and full coverage of rigidity detection are realized, the production quality and efficiency of the auxiliary frame are obviously improved, the later rework cost is reduced, and the control performance of the whole vehicle and the stability of NVH (Noise Vibration and Harshness) performance are ensured.

The application belongs to the technical field of metal material forming, and relates to a high-strength plastic titanium-based composite material ring-shaped piece and a preparation method and application thereof. The preparation method comprises the following steps: uniformly mixing titanium alloy powder and reinforcing phase powder, preparing a ring-shaped blank according to a process flow of "melting -> plasma rotating electrode atomization -> degassing and sealing welding -> hot isostatic pressing -> ring rolling", and finally performing annealing treatment on the ring-shaped blank to obtain a target ring-shaped piece. The application replaces the traditional laboratory small-batch ball milling method for preparing titanium-based composite material powder by using "large-batch mixing + vacuum induction melting rod preparation + plasma rotating electrode atomization method", so that the reinforcing phase can be introduced into the titanium matrix crystal and uniformly distributed, and the application is suitable for industrialized mass production requirements. The titanium-based composite material ring-shaped piece is prepared through the "powder metallurgy blank preparation + hot deformation" process, the size accuracy of powder metallurgy forming and the high efficiency of special-shaped ring rolling are utilized to achieve the effects of reducing the processing period, improving the material utilization rate and the forming rate.

Inconclusive and inconsistent results from existing haptic testing systems, e.g. for trackpads, which include rigidly mounted resistive load cells and accelerometers, prevent accurate results, especially in a high-volume production context. The use of a rigidly mounted sensor is unsuitable because a trackpad will generally be softer than the actuation system, whereby, when the haptic event is fired, the vast majority of the energy will be lost in the trackpad, while the sensor remains almost stationary. Accordingly, an improved test probe for a haptic device configured for mounting on a robotic arm, comprises: a contact tip configured for contacting the haptic device; a sensor configured for measuring a threshold force of the piezoelectric actuator device, and an haptic characteristic, e.g. acceleration, of a resulting haptic response thereof at a same time and a same location; and a compliant element configured for enabling the sensor to move relative to the haptic device.

The invention discloses an optical lens imaging system and an optical lens defect detection method, and relates to the field of optical lens detection.The system comprises a conveying belt, a large-face transmission imaging module, a large-face reflection imaging module, a small-face reflection imaging module, a small-face transmission imaging module and a control module, and different types of light sources are arranged at four detection points respectively. Multi-angle imaging is carried out from the upper direction and the lower direction of a lens, a grating modulation technology is adopted for parallel light transmission point positions, the internal defect display effect is enhanced through differential processing, and the detection method comprises the steps that preprocessing such as segmentation, difference, enhancement and registration is carried out on six images; constructing a multi-branch feature extraction network, and adopting a priori guided feature fusion mechanism; constructing a defect detector comprising classification, positioning and quantification; according to the invention, comprehensive detection of defects on the surface and inside of the lens is realized, the sensitivity is high, the efficiency is high, the structure is compact, and the method is suitable for industrial mass production.

This invention belongs to the field of powder metallurgy technology, specifically relating to a cemented carbide and its preparation method. The preparation method includes the following steps: S1, preparing a premix according to a formula, ball milling the premix to obtain a slurry, and dividing it into a first slurry and a second slurry; S2, subjecting the first slurry to a first drying process to obtain a first mixture, and subjecting the second slurry to a second drying process to obtain a second mixture; S3, placing the first mixture and the second mixture into a preset mold according to a preset mass ratio and pressing them to obtain a compact. This invention prepares two mixtures of the same composition using different methods, and then uniformly mixes these two mixtures in different proportions to press small-sample compacts. This solves the problem of mold and material matching limitations during the pressing process, reduces mold manufacturing costs, ensures the quality of the compacted product, is easy to adjust, and is suitable for mass production.

The invention relates to an integrated injection molding device for a computer shell. The integrated injection molding device comprises a supporting table, a lower film assembly, an upper film assembly, a sliding assembly, a lifting assembly and a supporting frame. The supporting frame is arranged on one side of the supporting table. The sliding assembly is arranged on the supporting table and located below the supporting frame. The lifting assembly is installed on the supporting frame. The upper membrane assembly is arranged on the lifting assembly, and the lifting assembly limits at least one part of lifting path of the upper membrane assembly; the lower film assembly is arranged on the sliding assembly; and the sliding component limits at least one part of sliding path of the lower film component, so that the technical problems of poor product quality, low production efficiency, long period and difficulty in adapting to large-batch production requirements caused by the fact that a process or equipment in the prior art cannot consider integrated high-precision forming, automatic efficient production and rapid cooling and shaping of the computer shell are solved.

The invention belongs to the technical field of pump circular end cover welding, and particularly discloses a pump circular cover plate welding machine which comprises a welding table, a laser welding head, a laser welding head and a laser welding head. The laser welding end corresponds to a to-be-welded strip on the circular cover plate, and the laser welding end is provided with a first projection point on the to-be-welded strip; the positioning table comprises a laser positioning end, and the laser positioning end is provided with a second projection point on the circular pump cover plate; the second projection point is located in front of the first projection point; the first driving end and the second driving end which are arranged in a split manner are sleeved and assembled with the circular cover plate through the middle hole; when the to-be-welded strip moves, the laser positioning end controls the laser welding end through positioning data obtained at the second projection point; the device has the following advantages that through laser positioning and accurate butt joint of the welding ends, it is ensured that the position of the to-be-welded strip is accurate, manual errors are avoided, the welding precision and efficiency are improved, manual intervention is reduced, stable and consistent welding quality is ensured, and the device is particularly suitable for mass production.

The invention provides a polymer-free dispersing agent type high-conductivity nano silver powder and a preparation method thereof, and belongs to the field of photovoltaic silver powder, the preparation method comprises the following steps: adding an oxidizing agent and a reducing agent into a base solution containing a dispersing agent and an auxiliary agent for reaction, adding a coating agent after charging is completed, and then adding a curing agent for curing to obtain the polymer-free dispersing agent type high-conductivity nano silver powder. A silver-containing solution is obtained after the reaction time is over, and the silver-containing solution is subjected to the procedures of suction filtration, cleaning, drying, air milling and the like. A traditional polymer dispersing agent is abandoned, the nano silver powder which is excellent in performance and suitable for high-end electronic paste is obtained by improving the preparation technology, the technology is controllable and good in reproducibility, and the method further has the advantages of being simple in technological process, rapid in reaction, easy to operate, green, harmless and the like, and is suitable for industrial large-scale production.

The invention discloses an electronic element automatic tin dipping machine which comprises a rack, a feeding vibration disc, a soldering flux groove, a tin dipping groove, a pressing platform, a CCD mounting frame, a control table, a good product collecting box and a defective product collecting box are sequentially and fixedly mounted on the upper end face of the rack in the circumferential direction, and a rotating base is fixedly mounted in the middle of the upper end face of the rack through bolts. The non-defective product collecting box and the defective product collecting box are located on one side of the upper end face of the rack and correspond to the lower portion of the follow-up discharging station, and a station divider is fixedly installed on the outer wall of an output shaft of the rotating base through key connection. By arranging the station divider, the driving assembly and the air cylinders and the vacuum suction nozzle assemblies corresponding to the stations, automatic operation of the whole process of workpiece feeding, soldering flux dipping, tin dipping, flattening, detecting and discharging is achieved, manual auxiliary station switching or material transferring is not needed, the labor intensity of workers is effectively relieved, meanwhile, the production efficiency is greatly improved, and the production cost is reduced. And the large-batch production requirement is met.

The invention discloses a titanium alloy new energy battery shell hot stamping forming method and a product and application thereof, and belongs to the technical field of titanium alloy formation.The method comprises the following steps that the surface of a titanium alloy blank is coated with a coating and dried, and the titanium alloy blank with a dry-state protective coating on the surface layer is obtained; and after the titanium alloy blank with the dry-state protective coating on the surface layer is subjected to heat treatment, the titanium alloy blank is rapidly transferred to be subjected to hot stamping and quenching treatment, and finally the titanium alloy new energy battery shell is obtained through aftertreatment. The problems that titanium alloy is difficult to form at room temperature, large in resilience, prone to cracking and the like are effectively solved, and high-temperature oxidation pollution is avoided. By accurately controlling the microstructure and the comprehensive mechanical property, large-batch production of the titanium alloy battery shell with high performance, high precision and low cost is finally realized.

The utility model relates to a stripping mechanism of a crude foil engine, which comprises an anode tank, a cathode tank, a stripping mechanism and a stripping mechanism, wherein an anode plate and electrolyte are arranged in the anode tank; the cathode roller is arranged in the cathode tank and is used as a cathode when copper sulfate is electrolyzed, copper ions in the anode tank are deposited, and copper foil is formed; the stripping device is arranged on one side of the cathode roller through a displacement adjusting support and used for stripping copper foil on the cathode roller. The stripping device comprises a stripping roller and a rolling supporting seat; the supporting roller is arranged obliquely above the cathode roller through a first fixing bracket; the passing roller is arranged on one side of the supporting roller through a second fixing support. The winding device is arranged on one side of the passing roller and used for winding the copper foil. According to the utility model, the oxidation speed of the cathode roller is slowed down, the service life and the stability of the crude foil engine are improved, the mass production efficiency of ultra-thick copper foils is improved, the surface quality of the copper foils is also improved, the production cost is reduced, and the adaptability of equipment and the simplicity and convenience of operation are enhanced.

The application discloses a sealing method of an ultra-thick high-low frequency metal shell, which comprises the following steps: pre-oxidation and pre-plating of raw materials, cleaning of a mold; pre-oxidation and pre-plating of the raw materials to obtain a shell, a lead wire and glass; a section of glass is assembled with the shell and the lead wire, a graphite column is sleeved on the lead wire to press the glass, and the whole is placed in a selected atmosphere to perform first sealing at 800-1200 DEG C. After the first sealing, the mold and the graphite column are removed, the sealed metal shell is treated in diluted hydrofluoric acid for dozens of seconds, a second section of glass is assembled, and the assembled shell is placed at 800-1200 DEG C to perform second sealing. The plating mode of the high-low frequency metal shell is gold plating, copper plating, nickel plating or the like. The application uses step-by-step sealing to replace conventional one-step sealing, and meets the use requirements of high insulation and voltage resistance of the metal shell; and provides technical support for mass production of other types of ultra-thick metal shells.

The utility model discloses a multi-station automatic curing production line for a self-bonded iron core of an axial flux motor, which comprises a feeding station, an iron core curing tool, a shaping press, a plurality of groups of induction heating curing modules, a detection module, a cooling module, a laser marking module and a discharging module which are sequentially arranged along a conveying belt, the induction heating curing modules are arranged on the two sides of the conveying belt, after to-be-cured iron cores are loaded on the feeding station, automatic locking, automatic curing, automatic temperature control, automatic pressure control, automatic detection and laser marking are sequentially carried out, defective products can be automatically screened, production of qualified iron cores is completed, large-batch production of the products is achieved, and the production efficiency is improved. The production cost is greatly reduced; the product quality is improved.

The application relates to a preparation method of uranium oxide nanoparticles, and belongs to the technical field of nanometer material preparation, which comprises the following steps: 1, preparation of a precursor solution; 2, template impregnation and drying to obtain a uranium oxide precursor blank; and 3, ceramic treatment, grinding and screening to obtain the uranium oxide nanoparticles. The preparation method of the uranium oxide nanoparticles is simple in experiment process, convenient in operation control and suitable for large-scale production of the nanoparticles. The prepared uranium oxide nanoparticles are good in dispersity, high in phase purity, adjustable in average particle size in the range of 30-500 nm, and can meet the application in the fields of catalysis and nuclear fuel preparation technology.

The present application relates to the technical field of lithium ion battery cathode material, in particular to a kind of multi-element coated ternary cathode material and preparation method thereof.The present application provides a kind of multi-element coated ternary cathode material, the ternary cathode material includes lithium nickel cobalt manganese oxide ternary cathode material and the lithium niobium tungsten borate coating material attached to its surface, wherein the chemical composition general formula of the lithium niobium tungsten borate coating material is LiNb 1‑6x / 5‑3y / 5 W x B y O3, 0 The mass of the lithium niobium tungsten borate coating material is 0.02%~0.4% of the mass of the lithium nickel cobalt manganese oxide ternary cathode material.The coulomb efficiency of the ternary cathode material provided by the present application can reach 98.2%, the 100 cycle capacity retention rate can reach 88.4%, and the reversible capacity can reach 182mAh / g.Furthermore, the preparation process of the ternary cathode material is simple, the production cost is low, and it is suitable for mass production.

The utility model provides an integral self-tensioning prestressed laminated slab long-line bench production line. The integral self-tensioning prestressed laminated slab long-line bench production line comprises a maintenance device, a long-line bench formwork, a track, a numerical control hydraulic tensioning machine, a fixed cross beam, a tensioning cross beam, a fixed guide rail, a pressed longitudinal beam, a fixed pedestal, a film coating, galling, carding and separating all-in-one machine and a concrete automatic distributing machine based on visual inspection. The concrete curing device has the advantages that the designed curing device comprises the automatic opening and closing curing shed cover installed above the fixed mold table and the steam curing pipeline installed below the fixed mold table, the curing device is easy to operate, low in manufacturing cost and good in sealing effect, the concrete curing temperature and humidity can be effectively improved, the curing period is shortened, and the maintenance efficiency is improved. The production line is high in automation and standardization degree, the prestressed laminated slabs can be produced on a large scale within a short time, the labor intensity of workers is greatly reduced, the production efficiency is improved, standard management of equipment is facilitated, and the safety is improved.

The utility model discloses a semi-automatic electronic lock structure with a front battery, which comprises an inner panel and an outer panel which are detachably connected. An outer clutch module, an outer panel main control board electrically connected with the outer clutch module and used for controlling the outer clutch module and a battery bin used for supplying energy to the outer panel main control board are arranged on the side, close to the inner panel, of the outer panel. The utility model has the beneficial effects of suitability for mass production, better cost advantage, higher installation convenience and higher reliability.

The utility model discloses a box body structure of household energy storage equipment. The box body structure comprises a main box body, a cover plate, an energy storage module and a decorative plate, the main box body is a container with an opening in one face and comprises a back plate and side plates. The energy storage module is fixed in the main box body, and the outer side of the side plate is provided with a key and an interface; the cover plate is fixed to the opening of the main box body through a fixing piece, and a decorative plate is detachably fixed to the outer side of the cover plate. According to the decorative plate, the appearance can be customized, efficient mass production can be achieved, cost is reduced, and production efficiency is improved.

The utility model relates to the technical field of processing equipment, and discloses high-density laser hole processing equipment which comprises a cabinet body, placing tables are arranged inside the cabinet body, two placing tables are arranged outside the cabinet body, a PLC (programmable logic controller) is fixedly mounted on one side of a cabinet door of the cabinet body, and the high-density laser hole processing equipment further comprises a processing assembly for performing laser processing on a circuit board. The processing assembly is arranged on one side of the interior of the cabinet body, and the cabinet body, the placement table, the first supporting plate, the driving mechanism, the rotating frame, the threaded hole, the threaded column and the fixing hole are used in cooperation, so that the effect of performing laser processing on the circuit board can be achieved; through the arrangement of the placing plates, the circuit board can be continuously subjected to laser operation through rotary feeding and discharging of the placing plates, a cabinet door of the cabinet body does not need to be opened, use is convenient, the cabinet is suitable for large-scale production and processing, meanwhile, through the second screw sliding table and the first screw sliding table, the laser head can move in various routes to adapt to circuit boards of different sizes, and the production efficiency is improved. And the device is practical.

This invention provides a double-defect type Bi 12 O 17 This paper describes the preparation method and application of Bi2 ultrathin nanosheet photocatalysts, belonging to the field of photocatalytic materials technology. The preparation method is as follows: Bi2 is prepared by reacting a strong base with BiCl3 under ultrasonic assistance. 12 O 17 Cl2 ultrathin nanosheet precursor; then the precursor is mixed with sodium borohydride and a sulfur source and ground to obtain the target catalyst. In Bi 12 O 17 Sulfur doping and oxygen vacancies are simultaneously introduced into Cl2 ultrathin nanosheets to construct a doped-vacancy dual-defect system. By comprehensively utilizing the synergistic enhancement effect of the dual defects, the bottleneck of single-defect modification is overcome, thereby achieving a comprehensive improvement in photocatalytic performance (light capture, charge separation, surface reaction, and stability). This invention features a simple process, low requirements for preparation conditions, and is easily achievable for mass production, demonstrating high practical value and application prospects.

This invention discloses a hammer-operated hot drawing die and forming method for thin-walled deep-cavity structural parts, aiming to solve the problems of wall thickness reduction and uneven wall thickness distribution in traditional sheet metal plastic forming processes, which cannot meet the requirements of subsequent processing. The hammer-operated hot drawing die for thin-walled deep-cavity structural parts includes an upper die, a lower die, an underpressure ring, and a closing ring. When the raw material of the part is a 15mm-30mm titanium alloy sheet, the hot drawing process uses a 3-pass forming method, with a heating temperature of 700℃-800℃ and a die drop height of 50mm-60mm per pass. When the raw material of the part is a 15mm-30mm stainless steel sheet, the hot drawing process uses a 3-pass forming method, with a heating temperature of 950℃-1050℃ and a die drop height of 50mm-60mm per pass. As shown in Figure 1, the thin-walled deep-cavity structural parts produced by this invention have uniform wall thickness distribution, high forming efficiency, and are suitable for mass production.

The invention relates to the technical field of photoelectric detection, in particular to a low-cost heterojunction photoelectric detector capable of being produced in batches and a preparation method thereof. The problems that an existing photoelectric detector is too high in manufacturing cost, complex in production process and difficult to produce on a large scale are solved. The technical scheme of the invention comprises an electrode layer, a light sensing region presented in a heterojunction form and a substrate from top to bottom, the method comprises the steps of 1, substrate processing; 2, preparing a heterojunction by adopting a hard mask sputtering technology; and step 3, completing the preparation of the electrode prepared by the hard mask evaporation process. According to the method, a hard mask evaporation process is adopted to prepare a top electrode, a mechanical finish machining technology is adopted, a welding positioning clamp and a guide rail are used for carrying out accurate positioning welding on a supporting back plate mask and a panel, and preparation of the mask plate is completed. The metal thin film can be directly deposited on the surface of the substrate, complex photoetching and etching steps are not needed, the preparation process can be greatly simplified, and time and cost are reduced.

The utility model relates to the technical field of brake pipe joint production equipment, in particular to brake pipe joint solder picking equipment which comprises a machine base, a feeding device, a transfer module, a camera detection module and a discharging module, the camera detection module is used for detecting solder on a brake pipe joint, the feeding device comprises a feeding channel, and the feeding channel is provided with a sliding groove; a strip-shaped groove is formed in the bottom wall of the sliding groove. The brake pipe connector is vertically arranged, and one end of the brake pipe connector penetrates through the strip-shaped groove. The transfer module comprises a turnover device and a translation device, the turnover device comprises a first clamping jaw capable of rotating front and back, left and right, and the translation device comprises a second clamping jaw capable of lifting left and right; by arranging the feeding device, the transfer module, the camera detection module and the discharging module, the automatic detection device has the advantages that automation is achieved, the detection quality is more stable, and the automatic detection device is suitable for mass production.

The utility model relates to the technical field of linear motion tracks, in particular to a high-precision linear motion track structure which comprises a base and a sliding seat, a U-shaped groove is formed in the base in a concave mode, first arc grooves are formed in the two opposite side walls of the U-shaped groove in a concave mode, the sliding seat is arranged in the U-shaped groove, and second arc grooves are formed in the two opposite side walls of the sliding seat. The two first arc grooves and the two second arc grooves are aligned respectively, the two groups of aligned first arc grooves and second arc grooves form two groups of first circular channels respectively, a plurality of steel balls in close contact are arranged in the two groups of first circular channels, and the diameters of the steel balls are matched with the inner diameters of the first circular channels; and limiting blocks are arranged at the positions, at the two ends of the two second arc grooves, of the sliding seat, the limiting blocks penetrate into the first arc grooves, and the multiple steel balls are located between the limiting blocks at the two ends of the second arc grooves, high-straightness movement of the sliding seat is achieved, dependence on the technology of assembling personnel during assembling is reduced, and the sliding seat is suitable for mass production.

The invention relates to the technical field of aluminum shell production, in particular to a key die and process for nicking and stretching a battery cell aluminum shell structural member, and the key die comprises a first process die, a second process die and a third process die; first indented convex ribs are arranged on the periphery of the top of the first process mold, and first receding areas are arranged at the four corners of the top of the first process mold. Second indented convex ribs are arranged on the periphery of the top of the second working procedure mold, and second clearance areas are arranged at the four corners of the top of the second working procedure mold; third nick convex ribs are arranged on the periphery of the top of the third process mold, and third receding areas are arranged at the four corners of the top of the third process mold. Compared with the risk of'one-time forming and all errors' of single-process nicks, the designed multi-sequence nicks can greatly reduce the reject ratio caused by material fluctuation and equipment precision deviation, the method is particularly suitable for a large-batch production scene, the consistency of the morphology and size of the product nicks is better guaranteed, and the cell density and safety are improved.

The invention provides non-equidistant multi-class special-shaped hole synchronous deburring equipment for a battery pack support. The non-equidistant multi-class special-shaped hole synchronous deburring equipment comprises a work station frame, a deburring platform, a sliding platform and a combined tool, and the sliding platform comprises a sliding guide rail supporting block, a sliding guide rail, a sliding cross beam, a detachable sliding table and a long-strip electromagnet; the combined tool comprises a tool motor, a coupler, a tool air cylinder and a deburring tool. The deburring tool comprises an upper shell, a lower shell, a stress hinge, a tool sliding block, a connecting piece, a rotating hinge, a tool rest, a limiting block, a tool blade and a tool bar. Through the special deburring equipment, the automation degree is improved, the labor cost is reduced for enterprises, and the production efficiency is improved; the combined tool can be self-adaptive to the hole diameter for machining, the structure is relatively simple, cost is low, and the combined tool is suitable for being used in large-batch production. The distance changing mechanism uses an electromagnet for positioning, and when different porous structure battery packs with very small hole distances are machined, a cutter can be used for machining in batches.

According to the tensile strain germanium wafer on the glass substrate, the imaging chip and the forming method of the imaging chip, the acceptor substrate comprises the transparent glass substrate, the light transmittance of the short-wave infrared band is extremely high, light of the short-wave infrared band can reach the tensile strain germanium layer, the transparent glass substrate can also enable visible light to penetrate, and the imaging chip can be applied to the imaging chip. Visible light can also reach the tensile strain germanium layer. Light of more wavebands enters the tensile strain germanium wafer on the glass substrate through the transparent glass substrate, the tensile strain of the tensile strain germanium layer is further increased through direct wafer bonding operation, the response capacity to incident light is improved, and the wavelength response range of the tensile strain germanium wafer on the glass substrate is expanded to be within the range of 400 nm to 1700 nm. The wafer taking the transparent glass as the substrate is large in size and low in batch production cost, can be highly compatible with a CMOS (complementary metal oxide semiconductor) process production line, can overcome the defects of fragility, high cost and the like of a bulk germanium material, and improves the quality of the tensile strain germanium wafer on the glass substrate.

This invention discloses a discrete filtering method and a discrete filter for position redundancy processing of BLDC motors. The discrete filtering method includes: reading the angle value of an auxiliary position sensor once when the main position sensor provides feedback; calculating and inputting the current position deviation value between the main and auxiliary position sensors based on the current feedback signal number and the read angle value of the auxiliary position sensor; calculating the average deviation value of the last six position deviation values; calculating the difference between the current position deviation value and the average deviation value; calculating the local deviation value at the current angle point based on the average deviation value, the difference, and the filter coefficients; and calculating and outputting the filtered position deviation value based on the current position deviation value and the local deviation value. This invention can effectively eliminate the problem of increased deviation range caused by the relative deviation between the two sensors, reducing misjudgments caused by mutual verification of position information during mass production.

The utility model relates to the technical field of automobile door trim panel machining equipment, in particular to an automobile door trim panel coating tool which comprises a machine base, a plurality of die assemblies and a plurality of side edge pushing and pressing devices, each die assembly comprises an upper die assembly and a lower die assembly, the upper die assemblies are located above the lower die assemblies, and the side edge pushing and pressing devices are arranged on the machine base. The upper die assemblies are arranged on the machine base in the height direction of the machine base in a lifting mode, the lower die assemblies are fixedly installed on the machine base, a side edge pushing and pressing device is arranged on one side of each lower die assembly, each side edge pushing and pressing device comprises a pressing piece, and the pressing pieces are arranged on the machine base in a front-back and up-down moving mode. The automobile door interior trim part placed on the lower die assembly is pressed through the upper die assembly, the protruding part leather on the automobile door interior trim part is pushed and pressed through the side edge pushing and pressing device, the protruding part leather is made to be bonded with the automobile door interior trim part, and the advantages of being high in automation degree and suitable for mass production are achieved.

The utility model discloses a formation and capacity grading crown block manipulator clamping jaw assembly which comprises a power device and a clamping jaw row, and the transmission end of the power device is connected with the clamping jaw row. The power device comprises a motor base, a servo motor, a transmission shaft and a connecting clamping block, the servo motor is arranged on the motor base, the transmission shaft is rotationally arranged on the motor base, an output shaft of the servo motor is connected with the transmission shaft, and the transmission shaft is connected with the clamping jaw row through the connecting clamping block; and the clamping jaw row is provided with a plurality of battery cell vertical clamping stations in the same row. A traditional horizontal grabbing mode is replaced with a vertical clamping mode, more battery cells can be grabbed in the same space area, production efficiency can be improved, and the lithium battery cell grabbing device is suitable for mass production of lithium batteries.