25results about How to "Improve site utilization" patented technology

The utility model provides an alloy grading screening device, which belongs to the technical field of alloy screening and comprises a screening box, and a feed inlet and an exhaust inlet are arranged at the top of the screening box. A screen plate assembly and a screen mesh assembly which are obliquely arranged are installed in the screening box. The oblique low end of the screen plate assembly is connected with a screen plate discharging table. The inclined low end of the screen assembly is connected with the screen discharging table. A material collecting cavity is formed by the screen assembly and the bottom of the screening box, and one side of the material collecting cavity is connected with a material collecting and discharging table; a material pushing mechanism is arranged in the material collecting cavity and comprises a reciprocating screw rod and a guide rod which are parallel to the bottom of the screening box, the reciprocating screw rod and the guide rod are sleeved with a push plate, and the bottom of the push plate abuts against the bottom of the screening box; a servo motor is arranged outside the side wall of the screening box, and the output end of the servo motor is connected with the reciprocating lead screw. When the device runs, materials are in a relatively sealed environment, raised dust is not easy to generate, the working environment is improved, the screening and grading effects of the materials are improved through the design of the multi-stage screen, and the waste rate of products is reduced.

The utility model discloses a double-layer stone plate and earthenware brick storage rack which comprises a first-layer stone plate swing frame and a second-layer stone plate swing frame stacked above the first-layer stone plate swing frame. The stone plate swing frame comprises a layer of bottom frame arranged on the ground and a plurality of stone plate storage vertical frames which are equal in height and are vertically arranged. The width of the second-layer stone plate storage vertical frame and the width of the second-layer bottom frame are smaller than the width of the first-layer stone plate storage vertical frame. Two slate placement modes are provided, one mode is a placement mode that slate plates on the two sides are oppositely placed by being matched with a two-layer stabilizing frame designed in the middle; secondly, the design of a two-layer stabilizing frame is omitted, a two-layer frame positioning part in the shape of a blocking strip or a blocking piece is used for achieving the clamping and placing functions of positioning and limiting, and the double-layer stone plates are placed in sequence; stone is stacked and fixed through the double-layer stone plate and earthenware brick storage frame, the stock can be multiplied, and the problem that an existing single-layer stone plate storage frame occupies too much space is effectively solved.

The application relates to the mechanical technical field and provides a protection mechanism, which comprises a support frame and a plurality of protection plates, the support frame comprises a side frame, a top frame and a bottom frame, the side frame is connected between the top frame and the bottom frame, and the side frame and the bottom frame are detachably connected; the side frame comprises a plurality of supporting pieces, a plurality of connecting pieces, a plurality of reinforcing pieces and a fixing piece, the supporting pieces are arranged at intervals and surround the side frame, the two ends of the connecting piece are connected to adjacent supporting pieces and are arranged at intervals along the length direction of the supporting piece; the two ends of the reinforcing piece are connected to two adjacent connecting pieces and are arranged at intervals along the length direction of the connecting piece; the fixing piece is sleeved on the outer circumferential side of the supporting piece and is arranged at intervals along the length direction of the supporting piece; the protection plates are arranged on the outer circumferential side of the side frame and are connected with the fixing piece, the protection plates are arranged on the side, away from the bottom frame, of the top frame, and the protection plates are arranged on the side, facing the top frame, of the bottom frame. Therefore, the protection mechanism has high supporting property.

The utility model discloses a kind of printing device of packaging box convenient to position, it is related to packaging box printing technical field.The utility model includes: box, recess is set in left and right side wall in box, driving assembly is connected in recess, driving assembly is connected with connecting block, connecting block is connected with fixed plate by adjusting assembly;Driving assembly includes the rotation gear that is rotatably connected with recess, driving gear is meshed and connected below rotation gear, motor is connected with driving gear;Top end is connected with printing assembly in box.The utility model is driven by setting driving assembly, the meshing transmission of rotation gear and driving gear in driving assembly, cooperate the rotation design of connecting block, realize packaging box single-side printing after automatic turning, without manual disassembly and reinstallation, greatly shorten process link time, compared with traditional printing mode, greatly improve production efficiency.

This utility model discloses a high-efficiency toothed sprocket production mold for powder metallurgy, relating to the field of sprocket production. It includes a lower mold base, with a support frame fixedly connected to the top of the lower mold base. Cylinders are installed on both sides inside the lower mold base, and a fixed plate is fixedly connected to the output end of each cylinder. An upper mold is fixedly connected to the bottom of the fixed plate. A powder box is also provided above the lower mold base, with a scraper and discharge port installed at the bottom of the powder box. A drive mechanism for moving the powder box is provided on the fixed plate. The opening and closing of the mold is achieved by driving the fixed plate and the upper mold up and down through the cylinders. Simultaneously, a rack and pinion transmission mechanism converts the up-and-down movement of the upper mold into the horizontal movement of the powder box. When the upper mold presses down for forming, the powder box automatically moves away from the mold hole to avoid interference. After forming, it automatically returns to the center position for powder filling. The entire process requires minimal manual intervention.

The application discloses a rivet clamping, tin soldering, electric performance testing and tin cutting integrated machine and a control method thereof. The machine comprises a cabinet base, a processing base is installed on the top of the cabinet base near one end, a missing part detection assembly, a rivet clamping mechanism, a soldering agent injection mechanism, a soldering mechanism, an electric performance detection mechanism, a tin cutting mechanism, an auxiliary pressing assembly, a rotary discharging mechanism and a material transferring mechanism are sequentially bolted on the top of the cabinet base and around the circumferential direction of the processing base. The missing part detection, rivet clamping, soldering agent injection, soldering, double electric performance testing, double tin cutting, pressing and shaping, discharging and workpiece transferring are integrated on the same cabinet base by adopting the disc type integrated layout, and multiple separate processing equipment is replaced, so that the equipment area is greatly reduced, the workpiece is automatically circulated by relying on the disc intermittent conveying, the manual transferring link between processes is cancelled, the process connection is more compact, and the production efficiency and the site utilization rate are significantly improved.

The utility model relates to a die changing guide slide seat structure of automobile stamping die, including bottom surface connecting seat body, guide slide seat assembly structure on being established in bottom surface connecting seat body, guide slide seat assembly structure include horizontal setting bottom surface connecting seat body in multiple groups vertical guide rolling part structure, the die body limiting stop piece of setting every vertical guide rolling part structure one side end and the equipment hang the structure of relying on being established in setting every vertical guide rolling part structure other side end, vertical guide rolling part structure is at least setting 3 groups between bottom surface connecting seat body and is setting in bottom surface connecting seat body horizontal direction. The utility model has the advantages that: the structure has the advantages of saving electricity and oil, reducing cost, reducing land occupation, reducing transportation space requirement, improving site utilization and improving production efficiency.

The utility model relates to an electric furnace feeding device and belongs to the field of material transportation. A waste steel conveying device (1), a rear section conveying device (2), a connecting conveying device (4) and an automobile material receiving groove (5) are sequentially arranged in the waste steel conveying direction. At least two electric furnace modules are arranged at the rear section conveying equipment (2) in parallel, the electric furnace modules are connected to an electric furnace feeding conveyor (3) through a material distributing device (9), and the electric furnace feeding conveyor (3) is used for conveying waste steel into an electric furnace; and the material distributing device (9) is used for distributing materials to the electric furnace according to the matched electric furnace requirements. According to the scheme, the relative position of the electric furnace main workshop and the steel scrap yard is not limited, the site utilization rate and flexibility are effectively improved, the logistics pressure in the factory can be effectively relieved, the logistics efficiency is improved, and the intermediate transfer and logistics cost is reduced.

The invention discloses a power supply control method which is used for controlling a power supply system, the power supply system is used for supplying power to a low-voltage load unit, the power supply system comprises at least one power supply source and power supply devices arranged in one-to-one correspondence with the power supply sources, and the power supply devices are connected with the corresponding power supply sources. The power supply device comprises a power conversion module; wherein the power conversion module of at least one power supply device comprises a battery unit; the power supply control method comprises the following steps: in at least one power supply device, taking the power supply device with a power conversion module comprising a battery unit as an energy storage power supply device, and judging whether all power supplies are in a power-off state or not; if yes, the energy storage power supply device supplies power to a low-voltage load unit; and if not, the power supply in the power supply state and the corresponding power supply device supply power to the low-voltage load unit. According to the power supply control method, the uninterrupted power supply function can be realized by utilizing the energy storage power supply device of the power supply system.

The present invention discloses a universal tooling for assembling and welding a coupler beam. The tooling is symmetrically arranged, and includes a platform, a clamping control unit, a pushing control unit, and a flipping control unit. The platform serves as a substrate, and the clamping control unit, the pushing control unit, and the flipping control unit are respectively arranged as hydraulic devices. The clamping control unit clamps the T-beam and the vertical plate of the coupler beam so as to clamp the coupler beam on the tooling. The pushing control unit is arranged at both ends of the T-beam on the oblique side of the coupler beam, that is, at both ends of the oblique beam, and cooperates with the slide rail to push the oblique beam inward. The flipping control unit is arranged at both ends of the T-beam, and the hydraulic force flips the T-beam outward to realize the reverse deformation before welding. The present invention adopts a hydraulic device for clamping, and has an adjustable reverse deformation function. The constant clamping force and the consistent reverse deformation state can effectively control the welding deformation of the product, and the automation degree is high, and the production efficiency is improved. The universality is high, and a set of tooling can assemble 3 categories and 5 types of coupler beam products.

The utility model discloses a kind of stacking truck loaders, including guide rail, machine body, conveyer belt, rotating mechanical arm and two stacking gates;Guide rail is installed on the top of workshop;Machine body is provided with sequentially arranged feeding position, receiving position and two discharging positions along the length direction of itself;Conveyer belt is used to convey material at feeding position to receiving position along horizontal direction;Rotating mechanical arm is installed in machine body, including rotating mechanism and two material taking manipulators, for driving two material taking manipulators synchronous rotation around the rotation center of rotating mechanism, so that one of material taking manipulators is grabbed to one discharging position in receiving position, while another material taking manipulator moves from another discharging position to receiving position to take material;Two stacking gates are slidingly installed in gate installation rail.The utility model technical scheme can improve stacking efficiency.

The invention discloses building assembly type hollow wallboard production equipment and process. The building assembly type hollow wallboard production equipment comprises a wallboard forming machine for producing a building assembly type hollow wallboard through a concrete pouring process and an automatic tube drawing bench for placing a reinforcement cage, placing and drawing out a hole-forming circular steel tube and placing a base die. The wallboard forming machine adopts a vertical forming template; an automatic tube drawing bench is arranged above a machine frame of the wallboard forming machine, the automatic tube drawing bench lifts a reinforcement cage together with the hole-forming circular steel tubes which are inserted into the reinforcement cage and are arranged and fixed and the base die into the forming template, and the multiple hole-forming circular steel tubes in a wallboard which is formed by casting in the wallboard forming machine are vertically drawn out. According to the production line, assembly type wallboards are produced through vertical upright forming, automatic mold filling and automatic mold removing can be achieved, the production efficiency of a production site can be fully exerted, the labor intensity of workers and labor consumption can be effectively reduced, and the production line is a flow production line formed by grouping a plurality of single wallboard forming machines. And the problem of realizing full-automatic flow line production of large-size concrete members of the fabricated hollow wallboards is radically and thoroughly solved.

The utility model relates to a stacking type transfer robot, and belongs to the technical field of transfer equipment. In order to overcome the defects that an existing transfer robot is low in load, cannot be used for a tray shaped like a Chinese character'tian ', and is low in goods taking speed and low in efficiency, the stacking type transfer robot which is high in load and can be used for the tray shaped like the Chinese character'tian' is provided. The stacking type transfer robot comprises a robot chassis, a lifting steel frame assembly is installed on the robot chassis, a pallet fork assembly capable of moving up and down along the lifting steel frame assembly is arranged on the lifting steel frame assembly, and a front automatic telescopic supporting assembly capable of horizontally stretching out and drawing back along the robot chassis is installed on the robot chassis. The two sets of front automatic telescopic supporting assemblies are located on the two sides of the pallet fork assembly. The robot can be suitable for a tray shaped like a Chinese character'chuan 'and a tray shaped like a Chinese character'tian'; the stability is good, and the loading of heavy goods can be realized; fork teeth in the pallet fork assembly can move independently, only the fork teeth need to move during goods taking, the goods speed is high, and the efficiency is high.

This utility model discloses a lateral explosion relief device with limiting function for thermal runaway in energy storage cabinets, including a base sealing gasket, a base flange, a sealing gasket, a housing, and pressure relief elements. The base sealing gasket and base flange work together to achieve a seal. The base flange is manufactured through sheet metal processing, allowing for material selection and enhanced corrosion resistance. The pressure relief element controls the opening pressure and consists of an explosion relief gasket and an explosion relief screw. A rotating shaft and rotating bracket work together to allow the housing and other components to rotate and open during explosion relief. A traction component provides a 40°-60° limit, changing the direction of the explosion relief pressure. The device incorporates insulation cotton to ensure the energy storage cabinet's insulation effect, and the base assembly structure has good waterproofing. This device solves the problem of lateral explosion relief in energy storage cabinets, allows for stacking to improve site utilization, provides guiding and limiting functions to avoid explosion damage, and offers high stability and safety.

This utility model discloses a plug-in type above-ground swimming pool assembly, including a pre-embedded groove set around the perimeter of the pool bottom and several plug plates inserted into the pre-embedded groove. Adjacent plug plates are connected to each other to form a closed ring structure. A spring base is provided at the bottom of the pre-embedded groove, and several elastic buckles are provided on the outer side of the top of the pre-embedded groove. The plug plates are provided with lock holes corresponding to the elastic buckles. This utility model has the characteristics of flexible use, convenient assembly and disassembly, short construction time, low cost, and high assembly safety.

The utility model provides an auxiliary butt joint device of multiple connectors, comprising a butt joint assembly, a second surface of which is provided with a plurality of first connectors; the first surface of the base assembly is provided with a second connector matched with the first connector; the auxiliary butt joint assembly comprises two sets of transmission matching structures and horizontal driving mechanisms which are symmetrically arranged, the transmission matching structures are arranged on the second surface of the butt joint assembly and located on the two sides of the first connector, and the horizontal driving mechanisms are arranged on the first surface of the base assembly, located on the two sides of the second connector and correspond to the transmission matching structures; the horizontal driving mechanism acts on the transmission matching structure through horizontal movement, converts horizontal driving force into acting force in the vertical direction, and drives the butt joint assembly to vertically move relative to the base assembly, so that butt joint or separation of the first connector and the second connector is achieved. By ingeniously applying a mechanical transmission principle, a larger acting force of the connector is converted into a smaller push-pull force which is convenient for manual operation.

The present invention discloses a steam curing production line and a steam curing method for precast concrete components. The production line is composed of a steam heat source machine system, a steam transmission pipeline, a mold platform, and a steam curing shed. The water is converted into dry steam by the steam heat source machine and distributed to various pipelines through the steam cylinder, and finally enters the steam curing shed of the production line. Each valve on the steam transmission pipeline controls the mold platform group separately, and the temperature and humidity are controlled by the steam curing shed and the temperature and humidity sensing probe. The temperature control during the curing process is divided into heating and then natural cooling, wherein the insulation time of each stage is strictly controlled, and the strength of the component is ensured to meet the specified requirements after the final natural cooling. The present invention saves energy, reduces consumption, reduces emissions and increases efficiency. The cost is low, the floor space is small, the site utilization rate is high, the operation flexibility is high, the curing effect is good, the demoulding time is shortened, the demoulding strength is improved, the production efficiency is improved, there is no crack on the surface of the component, and the utilization rate of thermal energy is high.

The utility model discloses a corner conveying device for roll material slitting in the hygienic product industry, which comprises one or more groups of corner conveying structures, and two adjacent groups of corner conveying structures are arranged in a staggered manner along the X-axis direction and the Y-axis direction; a plurality of strip-shaped materials formed after roll-shaped materials are cut are steered in the same X-axis coordinate through the corner conveying structure, the strip-shaped materials before steering form interlayer separation along the Z axis under the dislocation effect of the lifting mechanism, and the strip-shaped materials after steering are linearly conveyed into the rolling devices arranged linearly along the Y axis. By means of the corner conveying device, the material conveying direction of the unwinding device and the material conveying direction of the winding device can be perpendicular, the width of the unwinding device cannot affect the overall width of equipment, and the field utilization rate is increased; and when the coiled materials with different widths are switched, the turning angle of the turning roller does not need to be frequently adjusted due to different widths and numbers of the strip-shaped materials so as to realize centering, so that the working procedures are optimized.

The invention discloses a battery replacing device and method for an electric vehicle. The battery replacing device comprises a supporting and positioning mechanism used for bearing the vehicle and positioning the vehicle at the battery replacing position. The battery replacing bin is positioned below the supporting and positioning mechanism and is used for storing and charging the battery; the loading and unloading mechanism is used for taking out the low-power battery from the bottom of the vehicle or assembling the full-power battery to the bottom of the vehicle; the material taking and placing mechanism is used for placing the power-deficient batteries in the battery replacing bin or taking out the fully-charged batteries from the battery replacing bin; the first battery placing groove is used for bearing an insufficient-power battery; the second battery placing groove is used for bearing a full-power battery; and the conveying mechanism is used for changing the positions of the first battery placing groove and the second battery placing groove. The feeding and discharging mechanism directly takes out the power-deficient batteries from the bottom of the vehicle and places the power-deficient batteries in the first battery placing groove, the material taking and placing mechanism takes out the full-power batteries from the battery replacing bin in advance and places the full-power batteries in the second battery placing groove, and the full-power battery taking-out operation and the power-deficient battery storage operation do not need to be completed on site.

The application discloses a new energy battery swap station box with a folding expansion assembly structure, which is applied to the technical field of new energy battery swap stations and comprises a parking box body. A battery compartment box body is boltedly connected to one side of the parking box body. A movable side plate is arranged on the side, away from the parking box body, of the battery compartment box body. An extension bottom plate, which is slidably connected to the battery compartment box body and the parking box body respectively, is welded to the side, close to the battery compartment box body, of the bottom of the movable side plate. The battery compartment folding expansion mechanism can be used to adjust the size of the space inside the battery compartment box body according to actual needs. When the battery swap demand of the new energy battery swap station is frequent, the space inside the battery compartment box body can be expanded, so that more battery modules can be stored, thereby guaranteeing the battery swap demand. When the battery swap demand of the new energy battery swap station is less, the space inside the battery compartment box body can be folded and reduced, so that the occupied area of the new energy battery swap station is reduced.

The blade and battery constant-temperature all-in-one machine comprises a mechanical cabinet body part, a power supply cabinet body part and a press machine device, and the mechanical cabinet body part is divided into an upper layer and a lower layer. The upper layer is a thermostat, the lower layer is a first press chamber and a second press chamber, and the thermostat, the first press chamber and the second press chamber are completely separated from one another; the power supply cabinet body part is hung on the right rear side of the mechanical cabinet body part, the press device is arranged on the lower sides of a first press chamber and a second press chamber of the mechanical cabinet body part, and the thermostat is arranged at the top of the mechanical cabinet body part and is placed at the front end and the rear end of the top of the mechanical cabinet body part in a front-back separation mode. And the thermostat at the top is provided with two independent electric heating wire heating mechanisms which are respectively responsible for supplying heat to the first pressing machine chamber and the second pressing machine chamber. The blade battery constant-temperature all-in-one machine achieves the purpose of maintaining equipment in a high-temperature environment in the formation process, saves the electric energy loss of a plant, reduces cable laying, effectively reduces the cost, is convenient to install on site, and effectively improves the site utilization rate.

A logistics express parcel sorting table relates to the technical field of logistics sorting and comprises a first conveyor, a second conveyor, workbenches, a sorting device and a transfer device, the first conveyor and the second conveyor are symmetrically arranged and operate relatively, the workbenches are arranged at the feeding ends of the first conveyor and the second conveyor, the sorting device is arranged at the feeding ends of the first conveyor and the second conveyor, and the transfer device is arranged at the feeding ends of the second conveyor. The sides, away from each other, of the first conveyor and the second conveyor are each provided with a sorting device, and a transfer device is distributed between the first conveyor and the second conveyor. The sorting device is high in practicability and very convenient to use, and the first conveyor, the second conveyor and the sorting device are used in cooperation, so that the sorting efficiency is improved, and the labor cost is saved; a flow guide plate and a transfer device are arranged below the sorting device, so that the sorting precision is improved, and meanwhile, the sorted expresses can be conveniently transferred; by arranging the soft transfer device, the site space is saved, and the site utilization rate is increased.

The utility model discloses a device for metro passenger room seat skeleton flexible welding relates to metro passenger room seat processing technical field, including two main body board and adjusting frame, be equipped with I -beam between two main body board, be equipped with linear track on I -beam, be equipped with the positioning template through sliding component sliding connection on linear track, be equipped with locating block on positioning template, install the first quick clamping and second quick clamping of workpiece clamping on locating block, be equipped with the adjusting mechanism for adjusting the height and angle of main body board on adjusting frame, the utility model discloses the locating block on positioning template and first quick clamping, second quick clamping cooperation, can realize the quick accurate positioning of metro passenger room seat skeleton multi -component, need not operating personnel repeatedly adjust component position, and the height and angle of main body board can be adjusted flexibly on adjusting mechanism of adjusting frame, and the welding operation space layout is optimized.

This invention discloses a flexible wiring device and an automatic wiring detection method for measuring instrument testing. The device includes a base assembly and a wiring assembly. The base assembly includes a mounting base and a movable base. The movable base is mounted on the mounting base and can move back and forth. A first socket and a second socket are provided on the upper surface of the movable base. The wiring assembly includes a supporting base plate and a first plug, a second plug, and a meter holder fixed to the supporting base plate. The supporting base plate is detachably mounted on the movable base plate. The first plug is inserted into the first socket, and the second plug is inserted into the second socket. The meter holder has several current terminals and several flexible probes. The current terminals and the first plug are connected via a current conversion harness, and the flexible probes and the second plug are connected via a voltage and low-voltage signal conversion harness. The flexible probes are pluggable and detachable mounted on the meter holder. This device has advantages such as simple structure, flexibility, high efficiency, and good expandability.

This invention provides a retractable safety fence and its manufacturing method, belonging to the field of fence manufacturing technology. It includes: a support component for providing overall support; a telescopic component connected to the support component, capable of horizontal extension and retraction to adjust the fence length, the telescopic component comprising multiple sets of intersecting links, the links being able to rotate relative to each other via a movable connection structure; and an intelligent alarm component installed on the support component, including a status monitoring unit, an alarm execution unit, and a power supply unit. The status monitoring unit collects abnormal status information of the fence, the alarm execution unit issues an alarm signal based on the abnormal status information, and the power supply unit supplies power to the intelligent alarm component. This invention not only solves the problems of inconvenient storage and poor adaptability of traditional fixed fences, and the problems of sputtering and uneven protection in retractable fences, but also achieves linkage between abnormal status monitoring and multi-dimensional alarms, overcoming the problems of single intelligent early warning function and delayed response in existing fences.