67results about How to "Compact and ingenious structure design" patented technology

The invention belongs to the technical field of processing of steel strip lock catches for packaging and particularly relates to a processing mould for steel strip closed lock catches for packaging. The processing mould comprises an upper mould assembly, a lower mould assembly, a pushing device and two upper mould lifting guide pillar devices, wherein the upper mould assembly is composed of an upper mould plate, a cutter seat, two extrusion block seats, a cover plate seat, a cutter forming compound mould, a profiling upper cover I, two extrusion blocks and a profiling upper cover II; the lower mould assembly comprises a lower mould plate, a base plate, a left cavity block, a right cavity block, a forming lower mould seat, a forming lower mould, a left folding forming pushing block, a right folding forming pushing block, a pushing block reset device, a material feeding press plate and a positioning baffle; and the pushing device is composed of a roller seat, a roller, an inclined vertical plate, a sliding groove block, a left pushing cutter, a right pushing cutter, a straight track, a limiting block and two extension springs. By adopting the processing mould provided by the invention, the continuous production processes of feeding, punching, profiling, forming, taking out and the like of the steel strip lock catches for packaging can be completed by one punching machine, so that the equipment investment is reduced greatly and the production rate is increased.

The invention discloses a numerical-control multifunctional automatic green brick conveying and stacking system. The whole system is composed of a plane conveying and marshalling transmission unit, a compact type gantry crane lifting, conveying and stacking mechanical hand, a pneumatic and PLC control system and the like. The plane conveying and marshalling transmission unit is composed of a green brick receiving table, a green brick detection table and a marshalling and conveying table which are arranged in sequence. The compact type gentry crane lifting, conveying and stacking mechanical hand is composed of a chuck, a rotary section, a guide section, a horizontal walking section and a hoisting section. When mud strips on the marshalling and conveying table on the front side are counted to reach the appointed number, the hoisting section of a compact type lifting and transferring gantry crane is driven by power to enable the chuck to descend to the green brick clamping position, the pneumatic chuck achieves clamping of green bricks, then, a motor on the hoisting section reversely rotates to drive the chuck to ascend to the appointed height, the horizontal walking section receives a signal and horizontally moves under the drive of the motor, and therefore the whole hoisting part moves to the appointed green brick placement position.

The invention relates to a flameproof transformer protection box for mining, which is characterized in that the protection box includes a protection box body and a cover arranged on the protection box body, and the protection box body is set as a double-layer structure, and the inner layer It is an isolation layer, and the outer layer is a protective plate. The inside of the protective box body is provided with an explosion-proof component and a temperature control component. The explosion-proof component is set as a ceramic sheet, and the ceramic sheet is arranged on both sides or around the inside of the box ; The technical solution has a compact structure, and the technical solution solves the protection problem of the mine explosion-proof transformer, prolongs the service life of the transformer, and reduces the risk of the transformer.

The invention discloses a rubber bearing life test clamp, which comprises a base body, a first fixed base plate, a second fixed base plate, a first movable base plate, a second movable base plate, a dynamic loading bolt and static load preload nuts. The outer edges of the first fixed base plate and the second fixed base plate are fixedly arranged on the base body; the bottom end of the dynamic loading bolt passes through the first fixed base plate, the second fixed base plate, the first movable base plate and the second movable base plate in sequence; and one of the static load preload nuts is locked under the second movable base plate, and the other nut is locked on the first movable base plate. The clamp is provided with an inverted test station and a normal test station, so that the clamp can provide clamp and load applying test functions for two or more rubber bearings simultaneously; the dynamic loading bolt is connected with a universal tester, so that static load and alternating load can be applied to the rubber bearing simultaneously, and test effect is good; and the clamp is ingenious and compact in whole structure design, convenient to install and easy to disassemble.

The invention provides a greenhouse system which comprises a greenhouse body, a solar photovoltaic module disposed on the top of the greenhouse body, a ground source heat pump device, and an integrated control unit. By creatively adopting a technology of solar ray tracking with a rotatable solar cell panel, the power generation efficiency of the solar cell panel is improved greatly. Two clean energy sources, namely, solar energy and geothermal energy, are applied to the greenhouse system at the same time, which lowers the energy consumption and carbon emission of the greenhouse system. In addition, an intelligent and efficient greenhouse system automatic control method is provided.

The invention discloses a five-axis grinding robot. A mechanical arm is arranged on an outer platform, and the output end of the mechanical arm is rotationally connected with a U-shaped structural part. A base, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod are connected with one another through a first joint, a second joint, a third joint, a fourth joint and a fifth joint. A power spindle is mounted on the U-shaped structural part. A dedicated tool changer is arranged. The mechanical arm is used for driving the U-shaped structural part andthe power spindle to move on the outer platform, the fifth joint drives the U-shaped structural part to rotate relative to a branch structure, and the power spindle moves to the tool changer and is connected with a needed grinding tool. After the grinding tool is selected, the grinding tool moves to a workpiece to grind the workpiece. A robot transmission system has the characteristics of being small in transmission component number and short in transmission chain, and the structural rigidity, motion precision and tail end loads of the robot can be improved.

The invention provides a ticket purchase guardrail which is easy to adjust and a method for using and folding the ticket guardrail, belonging to the field of public facilities. The invention solves the problem that the guardrail structure in front of the existing ticket booth is single. Easy-to-adjust ticket purchase guard rail, including columns and isolation frames, the isolation frame includesa main stop lever, Secondary gear lever and guard lever, at that top end of the upright column, and a rotating shaft with a bottom end embedded in the shaft groove, and a shaft sleeve sleeved on the shaft, a cannula is fixed on the outer wall of the shaft sleeve, a socket is arranged on that inner wall of the cannula and the shaft sleeve, and a plug rod worn in the socket, a slot is arranged at that rear end of the main gear lever, a slot wall of that slide groove is provided with an upper regulate part and a lower regulating part; a guide groove is arranged on the slot wall of the slide groove; the guide groove comprises a limiting groove and four positioning grooves; the top ends of the four positioning grooves are connected with the lower side groove wall of the limiting groove; and anouter wall of the sliding block is provided with a guide block. This guardrail can adjust the structure according to the usage scenario.

The invention discloses an automatic press-fitting device for product embedded nuts, and belongs to the field of automatic assembly equipment. The automatic press-fitting device comprises a product feeding mechanism, a workbench, a product conveying rail, a product moving mechanism and a nut feeding press-fitting mechanism, wherein the product conveying rail is horizontally erected on the workbench, one end of the product conveying rail is connected with a discharging port of the product feeding mechanism, the product moving mechanism is arranged below the product conveying rail, and the nut feeding press-fitting mechanism is arranged on the workbench and is located on the side of the product conveying rail. According to the automatic press-fitting device, automatic feeding and discharging of the nuts are realized by utilizing a nut staggered arrangement mechanism, automatic grabbing and press-fitting of the nuts are realized by utilizing a nut grabbing press-fitting mechanism, so that rapid and stable press-fitting of the plurality of nuts on a product is realized, the nut installation efficiency is high, the installation quality is good, the assembly efficiency of the product is greatly improved, the labor intensity of manual assembly is reduced, and the automatic press-fitting device has the advantages of being compact and ingenious in structural design, stable and reliable in press-fitting action, high in working efficiency and the like.

The invention discloses transition equipment integrating temporary storage and reversing transfer of books and a control method of the transition equipment, and belongs to the field of book managementequipment. The transition equipment integrating temporary storage and reversing transfer of the books comprises a temporary book storage device and a reversing transferring device, and the reversingtransferring device is arranged at one side of the temporary book storage device. According to the transition equipment, the temporary book storage device is utilized to enable the returned books to be sequentially stacked one by one for temporary storage, and the books are transferred out one by one when equipment is idle, so that the waiting time of book return is greatly shortened, and the bookreturn efficiency is improved; the books can be reversed and transferred by 90 degrees through cooperation of the reversing transferring device and the temporary book storage device, the reversing process and the reversing action are stable and reliable, space arrangement of equipment such as a book conveying device and a book grabbing manipulator is facilitated, and the space utilization rate ofintelligent book management equipment is increased; and moreover, the transition equipment integrating temporary storage and reversing transfer of the books is simple and compact in structural designand stable and reliable in transmission action.

The invention discloses a bent pipe welding device and belongs to the technical field of welding equipment. The bent pipe welding device comprises a material storage assembly, a welding assembly, clamping assemblies and a support assembly. The material storage assembly is fixedly installed above the support assembly and used for storing straight pipes, and the multiple clamping assemblies are evenly distributed on the circumference of the support assembly. The multiple clamping assemblies are driven by the support assembly to rotate, the clamping assemblies are used for clamping bent pipes, and the welding assembly used for welding the straight pipes and the bent pipes is arranged below the storage assembly. Through the special arrangement form of the storage assembly and the clamping assemblies, it is guaranteed that the straight pipes and the bent pipes are accurately aligned and automatically replaced, and the welding precision and efficiency are greatly improved.

The invention relates to a multifunctional probe combination device of a Verabar flowmeter, which comprises a pneumatic purging device, a pneumatic adjustment cleaning descaling device and a differential pressure signal repair compensation device, the pneumatic adjustment cleaning descaling device is connected with the pneumatic purging device, and the pneumatic purging device is connected with the differential pressure signal repair compensation device. According to the scheme, the accurately aligned and telescopically adjustable purging device is arranged in the measuring pipeline, meanwhile, the descaling sweeper capable of being automatically adjusted is arranged, and further through combined application of pneumatic control and electric control, online self-cleaning reverse purging ofthe Verabar flowmeter probe in the measuring pipeline is achieved; moreover, probe blockage differential pressure repair compensation is realized, differential pressure measurement signals are automatically compensated, the measurement precision and accuracy of the flowmeter are ensured, differential pressure signal display continuity is ensured, and industrial production stability is ensured.

The invention provides a ticket counter isolation fence and a method for adjusting and using the same, belonging to the field of public facilities. The ticket counter isolation fence solves the problems that the safety hidden danger exists in the existing fence in front of the ticket counter and the structure can not be adjusted. The ticket counter isolation fence comprises a column, a base is connected to the bottom end of the column, and the outer wall is provided with a shaft groove. The ticket counter isolation fence comprises a shaft sleeve sleeving on the shaft groove, and two fan-shapedisolation frames. Each isolation frames comprise two round rod-shaped retaining rods and one round arc-shaped protecting rod, and two ends of the retaining rods are respectively connected with one end of the protecting rod and the outer wall of the shaft sleeve through connecting mechanisms; adjusting mechanisms are arranged on the retaining rods; the adjusting mechanisms comprise adjusting cavities in the retaining rods, adjusting blocks are arranged in the adjusting cavities, rear inserting holes are arranged in the retaining rods, front inserting holes are arranged in front connecting rods. The ticket counter isolation fence also comprises inserting rods arranged in the rear inserting holes and the front inserting holes. The groove wall of the shaft groove is provided with an insertinggroove, and the lower groove wall of the inserting groove is provided with a limiting groove. The ticket counter isolation fence also comprises a main positioning groove and a plurality of sub-positioning grooves. The fence can adjust the structure according to the use scenario, and is safe to use.

The invention relates to an instrument for identifying the color of a liquid culture medium. The instrument comprises a detection device, light sources, a detection plate, a touch display screen, a control panel and an instrument shell, wherein the light sources are vertically fixed at two ends of the detection device and directly face the through hole of the detection device. The touch display screen is fixed to the upper part of the instrument shell and used for displaying the user interface and interaction, and the control panel is fixed to the bottom plate of the instrument shell. According to the technical scheme, the chromaticity of the liquid culture medium can be tested, naked eye observation is replaced and the accuracy and the consistency of liquid culture medium color interpretation can be remarkably improved.

The present invention relates to a PVC pipe aging detecting device. The detecting device is characterized by comprising a detecting unit, a clamping assembly, a hydrogen chloride collecting cover, a vacuum pump, a current detecting component, a water tank and an amplifying circuit. One end of the vacuum pump is connected with the current detecting component by using a leather hose, and the other end of the vacuum pump is connected with the hydrogen chloride collecting cover by using the leather hose; the clamping component is arranged under the hydrogen chloride collecting cover; and the current detecting component is connected with the detecting unit through the amplifying circuit. According to the technical scheme of the present invention, the overall design is compact and ingenious, theaging degree of the PVC pipe can be quickly and accurately determined, and the work efficiency can be improved.

The invention provides an automatic mounting device for a storage battery protective screen plate. The device comprises a rack and a storage battery placed on the rack, a protective screen belt is horizontally conveyed above the storage battery, and the device further comprises a protective screen plate mounting mechanism which is mounted on the rack and located above the protective screen belt. The protective screen plate mounting mechanism comprises a positioning unit and a cutting unit which is vertically mounted on the positioning unit in a sliding manner. The protective net plate mounting mechanism comprising the positioning unit and the cutting unit is arranged, the protective screen belt is horizontally conveyed above the storage battery in a matched mode, the protective screen belt is positioned in advance through the positioning unit, then the cutting unit presses and cuts the protective screen plate with the needed size, and the protective screen plate is mounted on the storage battery below the protective screen plate, so automatic cutting and accurate in-place mounting of the protective screen plate are achieved, and the technical problems that in the prior art, cutting and mounting operation is complex, and production efficiency is low are solved.

The invention relates to a spouted fluidized bed with a tar catalytic cracking function. The spouted fluidized bed comprises a spouted fluidized bed body, wherein the bed body is provided with a gas inlet pipe and pyrolysis gas inlet ports, the spouted fluidized bed body is internally provided with a guiding pipe, a semi-coke feeding port is formed in the top end of the spouted fluidized bed body,the guiding pipe is connected in the spouted fluidized bed body through supporting rods, the spouted fluidized bed is externally connected with a spiral feeding machine, a gas-solid separator and a semi-coke collecting tank, the gas-solid separator and the semi-coke collecting tank are arranged at the two sides of the spouted fluidized bed body respectively, baffle plates are arranged at the inner wall of the spouted fluidized bed body and above the guiding pipe, and the baffle plates are arranged in a spouted area under a suspension flow section of the spouted fluidized bed body. The spoutedfluidized bed with the tar catalytic cracking function solves the problems of short time and low utilization rate of semi-coke participating in a cracking reaction in the prior art, and greatly improves the efficiency of the semi-coke participating in the reaction.

The invention relates to a side draw pin lateral injection mold which is characterized by comprising a movable mold base plate, a cushion block, a supporting plate, a movable mold plate and a positioning device, wherein the cushion block is arranged between the movable mold base plate and the supporting plate; a push plate and a push rod fixed plate are arranged under the cushion block; the injection mold also comprises a fixed mold base plate, a sprue sleeve and a core; the core is arranged on one side of the movable mold plate; and the sprue sleeve is arranged on the fixed mold base plate. The overall structure of the technical scheme is ingenious and compact in design and convenient to operate. The injection mold provided by the technical scheme has high positioning accuracy, and greatly enhances the product precision.