21results about How to "Ensure processing consistency" patented technology

The application relates to a double-nail-head carton nailing machine transmission mechanism capable of quickly switching between synchronous and separation modes, and relates to the technical field of carton nailing equipment. The double-nail-head carton nailing machine transmission mechanism comprises a carton nailing machine, an upper nail head mechanism and a lower nail head mechanism arranged on the carton nailing machine, and the upper nail head mechanism and the lower nail head mechanism are both connected with a transmission mechanism. The transmission mechanism comprises an upper nail head eccentric wheel, the upper nail head eccentric wheel is coaxially fixedly connected with an input shaft of the upper nail head mechanism, and the transmission mechanism comprises a lower nail head eccentric wheel, the lower nail head eccentric wheel is coaxially fixedly connected with an input shaft of the lower nail head mechanism. The application has the effects of simple structure, low cost and quick mode switching.

The application discloses a PVC sheath hot-pressing device and relates to the technical field of PVC sheath processing.The device comprises a rack, a hot-pressing assembly and a material taking assembly.A cushion plate is arranged on the rack, one side of the cushion plate is provided with a limiting block one, a plurality of limiting holes one for placing PVC sheaths are arranged on the limiting block one, the other side of the cushion plate is provided with a limiting block two, a plurality of limiting holes two for inserting wire harnesses are arranged on the limiting block two, the hot-pressing assembly is arranged on the rack and is used for hot-pressing the PVC sheaths on the cushion plate to the wire harnesses, and the material taking assembly is arranged on the rack and the cushion plate and is used for taking out the hot-pressed PVC sheaths from the limiting block one.The device is provided with an automatic material taking assembly, and the mechanized discharging can avoid the contact of personnel with high-temperature PVC sheaths, thus avoiding the risk of scalding from the root.The application automatically completes sheath taking out and lifting through a cylinder, a rack and a gear transmission, and the production efficiency is improved.The multiple limiting and supporting structures guarantee smooth and accurate operation, avoid sheath deformation, and ensure product quality and batch production consistency.

This application relates to a quick-release stamping die, comprising a fixed die and a controllable movable die. The movable die is connected to a stamping seat, and a first slot is provided on one side of the stamping seat. A pressure bearing seat is provided on the side of the fixed die, and a second slot is provided on one side of the pressure bearing seat. The punch includes a stamping part and a first insertion part inserted into the first slot, and the die includes a cavity and a second insertion part inserted into the second slot. This quick-release stamping die achieves detachable connection between the punch and the stamping seat, and between the die and the pressure bearing seat through the above structure, avoiding the operation of disassembling the entire die. It solves the problems of cumbersome replacement, low efficiency, and inaccurate positioning, and realizes rapid disassembly and assembly and precise positioning of die components, significantly improving the flexibility and efficiency of stamping operations.

The invention relates to the field of aluminum alloy die casting, in particular to a die casting device for aluminum alloy shell machining, which comprises a base, and a tail plate is mounted on one side above the base. The movable mold plate reciprocates in the mold closing process to drive the push rod to drive the piston to move in the sealing tank, so that alternate change of positive pressure and negative pressure is formed in the sealing tank; in the process, the PCL control cabinet cooperatively controls opening and closing of the feeding hole and the discharging hole, automatic extraction and conveying of the liquid raw materials are achieved, and finally the liquid raw materials are injected into the charging barrel. And then, the injection cylinder drives the injection rod to inject the raw materials into the mold closing cavity at high pressure to complete die-casting forming, and the full-automatic process from feeding to forming is achieved. In addition, the screw is driven to move axially by rotating the internal thread cylinder, the initial position and stroke of the piston can be adjusted, and therefore the single suction amount of the sealing tank is changed, the sealing tank can flexibly meet the differentiated requirements of different die-casting parts for the raw material amount, and accurate and controllable feeding is achieved.

The invention relates to the technical field of circuit board film pasting, and particularly discloses a PCB film pasting method and film pasting equipment. The method comprises the following steps: assembling a pressing assisting layer and a dry film layer on PCB film pasting equipment; the pressing assisting layer and the dry film layer are conveyed through PCB film pasting equipment, a hot pressing roller on the PCB film pasting equipment is matched with the hard layer in a rotating mode, the pressing assisting layer abuts against the dry film layer, and the soft layer is attached to the polyethylene protective film; the production state of the PCB film pasting equipment is debugged, and debugging of the PCB film pasting equipment is stopped until wrinkles or bubbles do not appear between the auxiliary pressing layer passing through the hot pressing roller and the dry film layer within the preset distance; the PCB film pasting equipment is used for conveying the board to be pasted with the film, the board face of the board to be pasted with the film is attached to the dry film photosensitive layer, and the hot pressing roller is controlled to conduct hot pressing on the dry film layer to the board to be pasted with the film; and taking down the pressing assisting layer passing through the hot-pressing roller to obtain a processed finished product. According to the method, accurate lamination of the dry film layer on the to-be-laminated plate is realized by means of the pressure-assisting layer, and the product yield of film lamination operation is improved.

The invention relates to the technical field of brake lower pump body machining, in particular to brake lower pump body automatic machining equipment and a machining process thereof. The problems that an existing brake lower pump body is high in machining labor cost and low in efficiency, the quality is prone to being affected, and potential safety hazards exist are solved. According to the technical scheme, the equipment is characterized by comprising a feeding mechanism, a first machining center, a second machining center, a discharging mechanism, a transition overturning mechanism, a first transferring mechanism, a second transferring mechanism and a waste discharging mechanism, all the mechanisms are connected through the transferring mechanisms, and overturning and transferring of workpieces are achieved through the transition overturning mechanism. The first machining center and the second machining center comprise machining tables of different working procedures respectively, and full-process automation of workpiece feeding, multi-working-procedure machining, overturning and transferring and discharging can be achieved. According to the brake lower pump body machining device, automation of multiple machining procedures of a brake lower pump body is achieved, the labor cost is reduced, the machining efficiency and the product quality are improved, and potential safety hazards caused by manual operation errors are eliminated.

This invention discloses a culture medium for the biosynthesis of indigoidine and its application, belonging to the field of microbial fermentation and synthetic biology technology. Addressing the problems of low yield, insufficient precursor supply, byproduct accumulation, and poor scale-up stability in existing culture media for indigoidine fermentation, this invention provides a core culture medium system. This medium, per 1L, includes: 10-50g carbon source, 5-20g nitrogen source, 10-30g L-glutamine, and 0.1-20g inorganic salts, with optional addition of 0.1-20mL trace element salt solution and / or vitamin components. The pH is 6.0-7.5. The carbon source is selected from glucose, glycerol, sucrose, dextrin, or combinations thereof; the nitrogen source is selected from ammonium sulfate, yeast extract, peptone, or combinations thereof. This culture medium can significantly increase the yield of indigoidine synthesized by recombinant *E. coli* and effectively inhibit acetic acid accumulation. In a 5L fermenter, compared with LB medium, this medium can increase the indigoidine yield by at least 80% while reducing the acetic acid concentration in the fermentation broth by more than 60%, showing good prospects for industrial application.

The application discloses the technical field of iron wood disc manufacturing technology and discloses an intelligent production line for assembling iron wood disc wood boards. The production line comprises, from upstream to downstream, a metal ring stacking station, a wood board laying station, a wood board inner ring bevel milling station, a wood board automatic pressing and embedding opening station, an automatic spraying and identifying station and an iron wood disc finished product stacking station, further comprises a movable frame and a movable frame and line hoist, the metal ring stacking station stacks metal rings, the wood board inner ring bevel milling station is provided with a milling device to mill the inner ring of the wood board on the metal ring into a bevel, the wood board automatic pressing and embedding opening station is provided with a pressing and embedding opening device, which comprises a first pressing and embedding assembly and a second pressing and embedding assembly, the first pressing and embedding assembly is used for knocking the bevel of the inner ring of the wood board from an inclined direction to tightly press the outer ring of the wood board, and the second pressing and embedding assembly is used for knocking the top surface of the wood board close to the inner ring of the wood board. The application has the advantages of high-efficiency automatic assembly, significantly improved production efficiency and guaranteed product quality.

The utility model relates to the technical field of robots, in particular to an industrial robot suitable for high-precision equipment production, which comprises a support plate and a clamping component, the clamping component is arranged at the bottom of the support plate, the clamping component comprises a mounting plate, the mounting plate is fixedly connected to the bottom of the support plate, and the mounting plate is fixedly connected to the bottom of the support plate. Two first mounting frames are fixedly connected to the front face of the mounting plate, and electric push rods are fixedly connected to the interiors of the first mounting frames. According to the industrial robot suitable for high-precision equipment production, when the industrial robot is used, and a camera recognizes products needing to be sorted, an electric push rod is started, so that the electric push rod can drive a second fixing frame to move upwards through a push rod, and a second connecting rod can pull clamping frames on the two sides to move towards the middle; and the clamping frame can clamp the products, so that the products can be sorted and transported, the sorting accuracy is guaranteed, the processing consistency is ensured, the device adapts to special environments, and management and monitoring are convenient.

The utility model relates to the technical field of middle wallboard machining, and discloses a middle wallboard machining tool which comprises a bottom plate, at least two limiting blocks, at least one positioning assembly and at least one pressing assembly. The limiting blocks are fixedly arranged on the bottom plate, a limiting groove matched with the middle wall plate in size and outline is formed between the at least one positioning assembly and the at least two limiting blocks, each positioning assembly is arranged opposite to one limiting block in position and comprises a positioning block, a mounting seat and an adjusting part, the mounting seat is fixedly arranged on the bottom plate, the positioning blocks are movably arranged on the mounting seat, and the adjusting part is arranged on the mounting seat. The adjusting piece is arranged on the mounting seat and connected with the positioning block, and the adjusting piece is used for driving the positioning block to move towards the corresponding limiting block, so that the positioning block and the corresponding limiting block are matched to clamp the middle wall plate in the limiting groove; the downward pressing assembly is arranged on the bottom plate, located at a groove opening of the limiting groove and used for tightly pressing the middle wall plate into the limiting groove. According to the utility model, the problem of how to adjust the limiting groove to be matched with the actually clamped middle wallboard can be solved.

The invention belongs to the technical field of semiconductor processing, relates to a silicon carbide grinding system based on nano abrasive ultrasonic vibration dispersion and a use method, and is suitable for ultra-precision grinding and polishing of semiconductor materials. The vibration generator is used for applying high-frequency vibration to the grinding liquid in the pipe, and the sedimentation tendency and the agglomeration tendency of the grinding material are broken; density sensors are arranged at outlets of the flow dividing structure, and the density of grinding liquid supplied to different areas of the grinding disc is monitored in real time. The control unit calculates a distribution uniformity index according to the density values, and compares the distribution uniformity index with a preset threshold value, thereby dynamically adjusting the vibration intensity in a closed-loop manner. The problems of non-uniform distribution, inconsistent processing quality and pipeline blockage caused by grinding material sedimentation and agglomeration are fundamentally solved, the uniformity and reliability of the grinding process are remarkably improved, and the grinding device has low power consumption and high stability and is suitable for large-scale semiconductor wafer grinding production.

The invention discloses laser processing equipment with a cooling platform and a method. The laser processing equipment comprises a workpiece placing platform, the cooling platform is installed on the upper portion of the workpiece placing platform, and a galvanometer system is arranged above the cooling platform; the cooling platform comprises a water cooling box, a first adsorption piece and a second adsorption piece which can move in the Y direction are arranged on a base plate of the water cooling box, a cooling fan is arranged in the water cooling box and fixed to a cooling block, and a refrigeration piece is arranged at the top of the cooling block. A second temperature sensor and a sensor fixing rod are arranged on the heat dissipation block, a first temperature sensor is fixed to the sensor fixing rod, a double-side clamping fixing block is arranged at the top of the water cooling box in the Y direction, and a single-side clamping fixing block is arranged at the top of the water cooling box in the X direction; a first movable clamping plate and a second movable clamping plate are arranged on the double-side clamping and fixing block, and a third movable clamping plate is arranged on the single-side clamping and fixing block; and one side of the water cooling box is also provided with a focusing auxiliary platform.

The utility model discloses an inner winding type winding equipment, including frame, install winding assembly on the frame, and winding assembly includes first base plate, and first base plate fixedly connected in the frame, and first base plate fixedly connected with first fixed seat has on, and first fixed seat fixedly connected with X axle linear module has on, the utility model discloses winding assembly adopts two groups of six winding work position's design, and each group of work position can independently or simultaneously carry out winding operation, both facilitate the realization dynamic balance when whole machine operation, and can further optimize operation process through grouping coordination, compared with the existing two work positions or four work position structure, has reduced operation waiting time greatly, has improved winding efficiency significantly, can fully adapt the efficient demand of batch processing, in addition, winding assembly cooperation rotating assembly can realize winding, entangled foot, cutting line, the full-process automation operation of clamping line, need not manual assistance, can effectively reduce manual cost, ensures processing consistency and precision.

The utility model discloses a friction welding device based on automobile motor shell machining, and relates to the technical field of mechanical engineering. Comprising a welding machine body and further comprises an integrated assembly, the outer wall of the integrated assembly and the outer wall of the welding machine body are fixedly installed, the integrated assembly comprises a limiting assembly, and the outer wall of the limiting assembly and the outer wall of the welding machine body are fixedly installed through bolts; according to the friction welding device, through a gas conveying network composed of the gas inlet header pipe, the connecting pipe and the gas inlet branch pipes, cooling gas can be stably conveyed to the gas blowing shell and jetted to a welding area through the gas blowing grooves distributed in a linear array mode, high heat generated in the friction welding process can be rapidly taken away through the design, and the friction welding efficiency is improved. And the problems of material annealing, deformation and the like caused by high temperature are avoided, and the purpose of the friction welding device based on automobile motor shell machining is achieved.

The invention relates to the technical field of vacuum coating, and discloses an electron beam evaporation coating device and an operation method thereof.The coating device body comprises a vacuum cavity, a thermal evaporation source arranged in the cavity, a sealing cover, a lifting assembly, an overturning assembly, a rotating assembly, a spherical cover clamp and a spherical cover body; the lifting assembly is installed on the upper portion of the interior of the coating device body and used for driving a workpiece to move in the vertical direction, and the overturning assembly is connected to the lower portion of the lifting assembly and used for driving the workpiece to overturn around a horizontal shaft. The device effectively improves the uniformity and coverage of a film layer, is particularly suitable for the film coating process of precise workpieces such as optical ball covers and lenses, is reasonable in structure and easy and convenient to operate, can be easily integrated into existing film coating equipment, and has good practicability and popularization value.

The invention relates to the technical field of grinding devices, in particular to a positioning and clamping device and method for grinding a fragile cover. The device comprises a ground rail, a sliding table, a rotating table, a stand column, a workbench and a clamp. The sliding table can move between the loading and unloading station and the polishing station along the ground rail. The rotating table and the working table are driven by independent driving mechanisms respectively, horizontal rotation and pitching overturning are achieved, and therefore the space angle of a clamped workpiece is automatically and accurately adjusted. According to the grinding device, the operation mode that a workpiece is turned over manually and effortlessly for grinding is completely replaced, the labor intensity is remarkably reduced, and the efficiency, precision and consistency of grinding operation are greatly improved. The device is further integrated with a dust collecting box, so that the working environment is improved.

The utility model is specifically related to a kind of automatic material stirring and marking equipment for plastic bucket, including base, rotating drum and rotating mechanism are provided on the base, and processing hole is opened on the rotating drum, and the output end of rotating mechanism is fixedly connected with rotating drum, and a plurality of material stirring forks are fixedly connected with the both ends of processing hole on the rotating drum, the both sides fixedly connected with connecting frame on the base, every connecting frame is fixedly connected with material guide rail, and liftable marking module is arranged in rotating drum on the base.The utility model has the beneficial effects as follows:it can adapt to the automatic flow feeding and automatic marking processing of plastic bucket, ensure the processing consistency of plastic bucket, and improve the processing efficiency of plastic bucket.

The invention discloses a regulator for regulating a polyurethane polishing pad and a chemical mechanical polishing system, and belongs to the technical field of semiconductor manufacturing CMP. The regulator comprises a titanium alloy base material, and the working surface of the titanium alloy base material is divided into a coarse regulation area, a fine regulation area and a guide and discharge area which are arranged in a step shape in the radial direction to form a radial gradient pressure regulation structure. The coarse adjustment area is provided with an elastic buffer layer and coarse abrasive particles and is used for pressure equalizing and macroscopic finishing; fine abrasive particles are embedded in the fine adjustment area at a specific inclination angle to form a multidirectional cutting edge which is used for adapting to the elasticity of the pad and maintaining the microstructure; the guide and discharge area is provided with a spiral slurry guide groove and nano bulges on the inner wall of the groove to synergistically realize rapid slurry discharge and deep cleaning of pores; the surface of the regulator is covered with a temperature-sensitive self-adaptive coating, the hardness of the regulator changes along with the temperature to be matched with the temperature change characteristic of the polishing pad, and an active heat dissipation channel is integrated in the base material. According to the system, the problems of uneven abrasion, pore blockage, abrasive particle falling and thermal mismatch of the polyurethane pad are solved, the wafer grinding flatness is remarkably improved, the scratch rate is reduced, and the service life of the polishing pad and the service life of a regulator are prolonged.

The invention discloses a processing system of energy storage equipment and the energy storage equipment, and is applied to the technical field of energy storage equipment. The machining system of the energy storage equipment comprises a conveying mechanism used for conveying the energy storage equipment; the inflating mechanism is used for extracting air from the interior of the shell through the air port and inflating target air into the interior of the shell; the sealing mechanism is used for sealing the air port; the control mechanism is used for controlling the conveying mechanism to convey the energy storage equipment to a preset machining position; under the condition that the energy storage equipment reaches the preset machining position, an inflation mechanism is controlled to exhaust air in the shell through the air opening, and after air exhaust, the inflation mechanism is controlled to inflate target air into the shell; and after the target gas is filled, the sealing mechanism is controlled to seal the gas port. The inflation stability and the processing efficiency of the energy storage equipment can be improved, so that the safety of the energy storage equipment is improved, and the service life of the energy storage equipment is prolonged.

This invention belongs to the field of aluminum tube processing technology, and particularly relates to a cutting and leveling device for shaped aluminum tubes. It includes a cutting assembly and a leveling assembly arranged separately. The cutting assembly houses a rotary cutter, a hollow rotary jaw, and a conveying and clamping fixture that combines conveying and clamping functions. The leveling assembly uses a truss as its support base. The truss is sequentially equipped with a longitudinal sliding block assembly, two sets of independently movable lifting and adjusting mechanisms, a lateral adjusting mechanism, and a clamping and leveling fixture integrating clamping and grinding functions. The inner side of the truss is equipped with a conveyor belt for receiving workpieces and a limiting mechanism. This invention, through the coordinated operation of multiple structures, can not only securely clamp the tubes, avoid processing damage, and improve the finished product qualification rate, but also compensate for station deviations, ensuring processing accuracy and product consistency. The equipment is adaptable to various workpiece specifications, improving the practicality of the device and effectively eliminating burrs and surface defects on the tubes, fully meeting usage requirements.

This utility model provides a fully automatic edge trimming machine for automotive parts, including a frame with an edge trimming station, a workpiece placement and positioning area corresponding to the edge trimming station, and a waste blowing mechanism surrounding the workpiece placement and positioning area. A loading area and a unloading area are respectively located on the left and right sides of the edge trimming station. An automatic edge trimming device includes a blade, a tilting mechanism, and a displacement mechanism. The displacement mechanism drives the blade to move along its own axis to the workpiece placement and positioning area and cuts the edge of the rotating workpiece. The tilting mechanism drives the blade and the displacement mechanism to rotate as a whole by a tilting angle. An automatic loading and unloading device includes a robotic arm connected to a robotic arm and a clamping mechanism installed at the free end of the robotic arm. The robotic arm drives the clamping mechanism to automatically reciprocate between the loading area, the edge trimming station, and the unloading area. This utility model achieves fully automated operation of the workpiece throughout the entire process, and combined with the waste blowing mechanism to clean chips in real time, it ensures consistent workpiece processing.