11results about How to "Reduce production errors" patented technology

The invention belongs to the field of mechanical equipment, and particularly relates to a beverage sterile paper box filling system. Comprising a control system and a machine which is divided into an upper layer and a lower layer. The lower layer is mainly provided with a canning device, and the upper layer is provided with a sterilizing and blow-drying device, a hot air box and a hydrogen peroxide box. Canned packaging paper is firstly disinfected through the hydrogen peroxide box, then packaging boxes are obtained through the paper path system, bottles are sterilized and dried at the sterilization and blow-drying device, and the disinfected paper boxes or bottles are conveyed into the canning device through the double-channel conveying chain. The filling valve is opened and closed according to a set program, and materials are filled into a paper box or a bottle. And the canned cartons or bottles enter the sealing part for sealing treatment. The sealing part comprises a cap screwing mechanism and a heat sealing mechanism, and the control system selects the corresponding sealing mechanism for sealing according to packaging requirements. The system is provided with a CIP cleaning interface which is used for cleaning a canning valve and a pipeline. According to the sterile paper box filling system for drinks, through a series of precise assembly and process design, sterile filling and sealing treatment of paper boxes or bottled drinks are achieved.

The utility model discloses a convenient-to-clean sand box for casting castings, which comprises a mould main body, two sides of the top of the mould main body are fixedly connected with air valve interfaces, ventilation pipelines penetrate through the air valve interfaces, the top ends of the interiors of the ventilation pipelines are fixedly connected with arc bayonets, and the arc bayonets are fixedly connected with the bottom of the mould main body. And a locking block is fixedly connected to one side of the middle of the interior of the ventilation pipeline, springback grooves are formed in the periphery of the bottom end of the ventilation pipeline, and abutting blocks are fixedly connected to the bottom ends of the springback grooves. The air valve connector, the ventilation pipeline, the arc buckle and the locking block are arranged, additional supporting and guiding functions are provided through the design of the abutting protruding block and the main body concave block, the stability and accuracy of the mold in the operation process are guaranteed, production errors caused by mechanical faults or misoperation are reduced, and the production efficiency is improved. According to the design of the whole mold, mutual matching and supporting of all the components are considered, and therefore the structural stability and durability of the mold under the conditions of high pressure and repeated use are guaranteed.

The invention discloses a beveling process for a door plate of a power distribution box, which belongs to the technical field of power distribution boxes, and comprises the following steps: controlling the thickness error of a base material according to + / -0.05 mm, and then carrying out laser rough cutting on the base material by adopting 3000W optical fiber laser and angle tolerance of + / -0.05 mm; then CNC finish machining is carried out, after the R angle of the base material is controlled to be 0.5-1 mm and the roughness reaches Ra3.2 microns, a CCD visual online detection system with the resolution being 0.01 mm is adopted for controlling the plate, and the yield of the machined plate is larger than or equal to 99%; then, the surface of the plate is subjected to treatment measures such as sand blasting, double-layer spraying and edge phosphating, so that the corrosion resistance of the plate is improved; finally, the tolerance of a hinge hole location is controlled to be + / -0.2 mm when the plate is assembled, a door assembled with the distribution box does not exceed 1 mm, finally, the bevel edge angle tolerance is rechecked to be + / -0.1 degree, and it is ensured that the adhesive force of a coating reaches the 4B level; therefore, a high-precision and high-reliability standardized distribution box door plate bevel edge production process can be formed, and the technical problem of how to improve the production efficiency of the distribution box door plate is solved.

The utility model relates to the technical field of lamp multi -position test, disclose a kind of multi -position automatic test fixture, comprising: test cabinet, the test cabinet both sides are equipped with carrying mouth, its back is provided with power socket, front is provided with switch, the side of test cabinet is provided with data interface;The upper portion of test cabinet is provided with cabinet cover, the cabinet cover is connected with test cabinet by hinge, the rod seat is symmetrically installed on test cabinet, and hydraulic telescopic rod is arranged between the rod seat and cabinet cover.The test cabinet, hydraulic telescopic rod, cabinet cover, multiple lamp panels, infrared lamp panels and heating strips and other structures are arranged, and the function of lamp multi -position automatic test is realized.Through automatic test process, test efficiency and accuracy are greatly improved, and the influence of production cost and human operation error is reduced.

The utility model discloses a casing spraying device for motor production, which comprises a box body, a fixing device and a spraying device, and is characterized in that the fixing device comprises two clamping assemblies and two push plates, and the two clamping assemblies are symmetrically arranged in the box body; the two push plates are arranged on the two clamping assemblies correspondingly. The spraying device comprises two driving assemblies, two lifting assemblies and two smearing assemblies, and the two driving assemblies are arranged on the upper portion in the box body; the two lifting assemblies are respectively arranged in the box body and are respectively connected with the two driving assemblies; the two smearing assemblies are connected with the two lifting assemblies correspondingly. Therefore, through the cooperation of the lifting brush device and the fixing device, the uniformity and consistency of the coating are ensured, so that the problems of non-uniform coating, non-uniform thickness and the like possibly occurring in a traditional mode are solved. The production process is greatly simplified, the production efficiency is improved, and meanwhile production errors possibly caused by human factors are reduced.

The invention discloses metal hollow O-shaped ring high-pressure gas filling equipment which comprises a box body, a three-axis adjustable working platform is arranged at the bottom of the box body, an O-shaped ring is placed on the three-axis adjustable working platform, the top of the box body is connected with a gas inlet pipe, one end of the gas inlet pipe is connected with a gas filling adjusting device, and gas is filled into the box body; the O-shaped ring is provided with defects, and a welding gun is further arranged in the box body. The invention belongs to the technical field of metal hollow O-shaped ring high-pressure gas filling, and particularly relates to metal hollow O-shaped ring high-pressure gas filling equipment.

This utility model belongs to the field of steel structure processing technology, and particularly relates to a steel structure stud feeding and welding integrated machine. It includes a base plate, a vertical frame, a first electric slide rail, an electric sliding plate, a welding assembly, and a second electric slide rail. The vertical frame is fixed to one side of the top of the base plate. Two first electric slide rails are vertically distributed and installed on one side of the upper part of the vertical frame. The electric sliding plate is slidably positioned between the two first electric slide rails. The welding assembly is located on one side of the electric sliding plate. Two second electric slide rails are arranged side-by-side and installed at the top of the base plate. By setting up a feeding and limiting mechanism consisting of a conveyor, a limiting plate, a limiting rod, and a nut, the feeding speed and spacing of the studs can be precisely controlled, ensuring that each stud is accurately clamped by the clamping block in a suitable posture and position, achieving a stable feeding process. Operators only need to place a batch of studs at regular intervals, greatly reducing the intensity of manual monitoring and reducing production errors caused by human error.

This invention provides a 35kV 1250A compact gas-insulated ring main unit, belonging to the field of ring main units. It includes a gas box, a support frame installed inside the gas box, a disconnector operating mechanism, a circuit breaker operating mechanism, a drive shaft mounted on the support frame via a bearing seat, a three-position rotating main shaft mounted on the support frame via a bearing seat, three-phase identical solid-sealed poles located inside the gas box, and three-phase identical three-position disconnectors located inside the gas box. Both the disconnector operating mechanism and the circuit breaker operating mechanism are installed on one side of the gas box. The disconnector operating mechanism is connected to one end of the three-position rotating main shaft. The solid-sealed poles are installed on the support frame and connected to the circuit breaker operating mechanism via the drive shaft. The three-position disconnector includes an isolating stationary blade installed on one side of the solid-sealed pole, a grounding stationary blade installed on the support frame, and a moving blade installed on the three-position rotating main shaft. The achieved technical effect is that the ring main unit has a smaller size and fewer parts.

This invention provides an integrated device for the fabrication and automatic assembly of corner bracket springs for doors and windows. The device includes a worktable and a turntable. Several workstations are spaced apart on the worktable, and the turntable is equipped with fixtures for placing corner brackets. Each workstation on the worktable is sequentially equipped with a first riveting mechanism, a spring-feeding mechanism, and a second riveting mechanism. A machine base is provided on the worktable for placing multiple strips of material side-by-side. The spring-feeding mechanism includes a pulling component, a perforating component, and a cutting component mounted on the machine base. The pulling component pulls multiple strips of material from a material supply mechanism. The perforating component creates rivet holes and pre-drilled holes with different spacing on each strip. The cutting component cuts the strips to different lengths according to the hole spacing. The spring-feeding mechanism picks up multiple springs from the machine base and stacks them in length order onto the anchor points of the corner brackets on the fixture. This device can achieve precise and efficient assembly of corner brackets and springs.

This utility model discloses a connector PIN pin detection device, including a housing with a cover plate on the top and a base on the bottom. A partition is installed inside the housing, dividing it into an installation cavity and a connection cavity. A battery holder is installed on one side of the installation cavity, containing a battery. An LED detection module is connected to the output end of the battery holder, and several probes are connected to the output end of the LED detection module. These probes penetrate the partition and extend to its lower side. This utility model, through direct electrical conduction between the probes and the PIN pins, combined with LED display, effectively avoids misjudgments and omissions caused by subjective human judgment, significantly reducing product defect rates. By using LEDs as the display terminal for detection results, the on / off state of the detection results is presented intuitively. Operators can quickly understand the detection status without complex training, improving the smoothness of the production process, increasing detection efficiency and accuracy, and reducing labor costs and product defect rates.

The utility model discloses a PPH socket type valve joint mould belongs to injection mould technical field, include : fixed mould, movable mould, forming die, oil cylinder core -pulling subassembly, demoulding mechanism, movable mould is set below fixed mould, and the recess is equipped with in movable mould, fixed mould middle, the forming die is set in the recess of fixed mould, movable mould, and the middle forms forming cavity, and the forming cavity has two side -by -side symmetry, oil cylinder core -pulling subassembly sets up in the recess of fixed mould, movable mould outside middle, and stretches into forming cavity middle, is used for the forming of PPH socket type valve joint internal stepped through -hole, the demoulding mechanism includes spring, demoulding ejector pin, the spring sets up in movable mould, and the demoulding ejector pin sets up in spring. The utility model one mould double holes, sets up oil cylinder core -pulling subassembly, and mould combination is convenient and stable, reduces production error, improves production quality, and the demoulding ejector pin corresponds two forming cavities respectively, and the demoulding efficiency is high, and reduces the damage to product.