16results about How to "Improve the workshop environment" patented technology

The utility model discloses an automatic plastic proportioning and feeding device for an aluminum-plastic panel. The automatic plastic proportioning and feeding device comprises a pulse tank, a vacuum pump, a central controller and a plurality of raw material bins, the pulse tank is provided with a discharge port, an air suction port and a discharge valve; the suction opening is connected to the vacuum pump, and the pulse tank is supported and arranged on the rack in a real-time weighing manner through an electronic weighing structure; a discharge port of the raw material bin is communicated with the pulse tank through a conveying pipeline, and a feeding valve is arranged on each conveying pipeline; the central controller is connected with the electronic weighing structure, the vacuum pump and the plurality of feeding valves; the central controller starts the vacuum pump and sequentially opens the feeding valves of the corresponding conveying pipelines according to a specified batching table to suck the types and weights of the raw materials. According to the automatic plastic batching and feeding device for the aluminum-plastic panel, industrial automation of the whole material taking, batching and feeding process is achieved, the production efficiency and the production quality are improved, manpower is saved, and the environment is improved.

The utility model discloses an efficient oil mist purification device suitable for a copper strip foil rolling mill, and relates to the field of oil mist treatment. A condensation module used for cooling high-temperature flue gas, a baffling module used for conducting turbulent flow purification on the condensed flue gas, a silk screen module used for conducting oil mist filtration on the flue gas subjected to turbulent flow purification and a deep purification module used for conducting activated carbon adsorption treatment on the filtered flue gas are sequentially arranged in the device. The baffling module comprises a plurality of baffling plates with the longitudinal sections of isosceles triangle structures, the multiple baffling plates are sequentially stacked at intervals from top to bottom, an oil mist-containing waste gas channel of an inverted-V-shaped structure is formed between every two adjacent baffling plates, and the two sides of each baffling plate are each provided with a collecting groove which is formed in the axial direction of the corresponding baffling plate and used for collecting large-particle oil drops. According to the utility model, the liquid and gas oil mist in the flue gas can be deeply removed through the multi-stage purification treatment process design, so that the rolling oil recovery efficiency is improved, and the workshop environment is improved.

This invention discloses a fully automatic hybrid electric plastic injection molding machine, comprising: a frame; a mold clamping mechanism for closing and opening the mold; an injection mechanism including a melt cylinder, a feeding screw disposed within the melt cylinder, and an injection drive assembly; an injection stage moving mechanism for driving the injection mechanism to move relative to the mold clamping mechanism on the frame, approaching or moving away from the mold clamping mechanism; a hydraulic mechanism including an oil pump, a hydraulic valve group, and hydraulic lines, wherein the oil pump is connected to the mold clamping cylinder of the mold clamping mechanism and the injection stage moving cylinder of the injection stage moving mechanism via hydraulic lines; an electric drive device for independently driving the feeding screw to rotate to achieve plastic feeding and plasticizing; and a control module electrically connected to the hydraulic mechanism and the electric drive device. This invention can reduce energy consumption, improve plasticizing control accuracy and product quality stability, reduce the load on the hydraulic system and maintenance costs, and achieve deep parallel plasticizing and molding actions to improve production efficiency.

The present invention relates to the technical field of automobile sealing strip manufacturing, and specifically to a low friction coefficient and high wear resistance EPDM rubber composition, mixed rubber and its preparation method and application. In the present invention, the rubber composition includes: 100 parts of EPDM raw rubber, 50-70 parts of carbon black N-550, 5-15 parts of reinforcing powder E1, 5-10 parts of paraffin oil, 40-60 parts of ultra-high molecular weight polyethylene, 5-10 parts of polyethylene wax, 5-8 parts of zinc oxide, 1-2 parts of stearic acid, 1-2 parts of PEG-4000, 3-5 parts of calcium oxide, 0.5-1 parts of sulfur, 1.5-2 parts of accelerator EG-3M, and 0.6-1 parts of anti-scorch agent E-80. The present invention combines traditional advantages and avoids disadvantages. While ensuring product performance, it simplifies the production process, cancels the process of spraying or flocking, reduces carbon emissions, and improves the wear resistance of the product.

The utility model provides a medical instrument metal plate surface spraying device which comprises a spraying base plate, a metal plate spraying box, a telescopic air cylinder, an air pump and a paint supply pump, one side of the top end of the spraying base plate is connected with the metal plate spraying box, and an air cylinder air supply base is installed at the end of the spraying base plate. The metal plate spraying device comprises a metal plate spraying box, a paint supply pump is installed in the metal plate spraying box, a first supply pipe and a second supply pipe are installed at the two output ends of the paint supply pump respectively, and two spraying plate frames are installed in the metal plate spraying box and symmetrically distributed up and down. Connecting seats of the two spraying plate frames are connected with a first supply pipe and a second supply pipe in an inserted mode correspondingly, a telescopic air cylinder enables a metal plate clamp (clamping a metal plate) to enter the metal plate spraying box through a feeding curtain opening, the metal plate clamp is located between the two spraying plate frames, paint is sprayed out through a paint spraying opening, and spraying operation is conducted on the metal plate in a double-face mode.

The invention discloses a multidirectional core-pulling automobile door panel mold, relates to the technical field of injection molding molds, and aims to solve the technical problem that in the prior art, core-pulling and demolding are difficult due to the fact that internal inverted buckles exist in drum-shaped and other special-shaped mounting holes, and the multidirectional core-pulling automobile door panel mold comprises an automobile door panel injection mold body, a static mold body and a movable mold body. And the static mold and the movable mold are closed to form an injection molding cavity. The multidirectional core-pulling automobile door panel mold disclosed by the invention has the beneficial effects that the composite core mechanism formed by alternately splicing the inclined panels and the flat panels which can stretch out and draw back in the radial direction is arranged in the mold closing cavity of the static mold and the movable mold, so that one-time high-precision forming and lossless demolding of complex special-shaped mounting holes in an automobile door panel are realized; a series of technical problems that in the prior art, due to the fact that a traditional core-pulling mechanism cannot process a complex hole structure with the middle diameter larger than the end opening diameter or with an internal step, demolding interference, product strain, flash, difficulty in guaranteeing size precision and the like are caused are solved.

The utility model relates to filling equipment for deoxidizer powder packaging, and belongs to the technical field of powder filling, the filling equipment comprises a rack and a filling machine mounted on the rack, a servo linear guide rail sliding table is vertically fixed on the rack, the filling machine is mounted on a sliding table of the servo linear guide rail sliding table, and the servo linear guide rail sliding table is vertically fixed on the rack. A dustproof bag clamping assembly is installed at a discharging port of the filling machine. By arranging the dustproof bag clamping assembly, a negative-pressure dust return cavity is formed between the shell cover in the dustproof bag clamping assembly and the discharging pipe of the filling machine, meanwhile, an air bag is fixedly adhered to the surface of the shell cover, a packaging bag is tensioned on the shell cover through the air bag, and the opening of the packaging bag is sealed; dust generated in the filling process is sucked away by the dust return cavity and the dust return pipe, dust overflow can be reduced, and therefore the workshop environment is improved.

The utility model relates to a kind of cleaning auxiliary devices of hardware stamping die, comprising: air jet pipe;Jet head is set in air jet pipe one end;Anti-splashing cover, it is conically set on air jet pipe, and jet head is located inside anti-splashing cover, two air grooves are set on anti-splashing cover;Two filter screens are respectively set in air groove inside;Sealing ring is set in the opening of anti-splashing cover;Collecting assembly is set in air groove inside, for collecting the debris inside anti-splashing cover.Jet head is swept by multi-direction airflow to cavity die by air jet pipe, and anti-splashing cover and sealing ring form closed space to prevent debris to be scattered.

The utility model provides a slag removing device for photovoltaic glass laser drilling, and belongs to the technical field of glass processing equipment. Comprising a plate conveying platform, a laser cutting head and a slag returning conveying belt located on the front side of the laser cutting head, the plate conveying platform comprises a rack and a plurality of conveying rollers rotationally connected to the rack, two transmission rollers located below the conveying rollers are rotationally connected to the rack, the slag returning conveying belt is pulled by the two transmission rollers, and each conveying roller is provided with a belt wheel. One of the conveying rollers is provided with a gear I, one of the transmission rollers is provided with a gear II meshed with the gear I, and the transmission roller with the gear II is connected with a driving motor. The device has the advantages of being capable of automatically cleaning machining slag and the like.

This utility model discloses a refrigeration device based on modular design, including an internal evaporator and an external integrated outdoor unit. The integrated outdoor unit comprises a frame body, which includes a bottom frame, side panels, a top panel, and side-mounted air-cooling equipment. The side panels have air intake grilles. The condenser and air-cooling equipment are located at opposite ends of the bottom frame, with multiple compressors positioned between them. A transverse main pipeline is located on the upper surface of the bottom frame, with its connection point connected to the compressor's air intake. The sides of the integrated outdoor unit have refrigerant outlet pipes, refrigerant inlet pipes, hot water pipes, and cold water pipes, which are connected to the condenser, main pipeline, etc., respectively. This utility model, through modular design, integrates multiple components, solving the problems of complex piping and inconvenient maintenance in existing workshop refrigeration devices. It improves the environment, facilitates maintenance, and achieves efficient energy utilization.

The utility model discloses a kind of graphitization furnace subsection type uniform smoke exhaust device, including the smoke exhaust hood consisting of framework and cover plate, the end of smoke exhaust hood is equipped with end sealing plate, and is divided into left segment smoke exhaust hood and right segment smoke exhaust hood independent of each other;Every segment smoke exhaust hood middle part is equipped with independent smoke exhaust main pipe, smoke exhaust main pipe is communicated with two segment smoke exhaust pipes symmetrical left and right, multiple equidistantly arranged wedge-shaped slit mouths are set in the bottom of smoke exhaust pipe, and the slit height gradually increases from the end close to smoke exhaust main pipe to the direction away from it. Significantly improve the far end negative pressure uniformity of super-long graphitization furnace;Smoke exhaust main pipe is connected with underground flue through reducing pipe and forms no connecting piece snap structure, realizes the quick hoisting and sealing of smoke exhaust hood. The utility model solves the problem of smoke emission and poor airflow organization in the prior art, ensures uniform smoke exhaust of graphitization furnace, improves smoke exhaust efficiency, and protects production environment and safety.

The invention relates to the technical field of automatic machining, in particular to a feeding and discharging treatment device of automatic machining equipment and a treatment method thereof.The feeding and discharging treatment device is installed on the machining equipment, a workbench body of the machining equipment is placed on a base, the upper surface of the base is flush with the workshop ground, and a workbench platen is arranged on the workbench body; a mold for machining is fixed to a workbench platen, the front side and the rear side of the mold are each provided with an obliquely-downward material sliding plate used for treating machined waste into the mold, the mold comprises a conveying belt and a chute, the conveying belt is arranged on the ground of a pit at the bottom of machining equipment, and the chute is arranged on the conveying belt. The front side and the rear side of the base are each fixedly provided with a chute used for guiding the waste materials sliding out of the material sliding plate into the conveying belt. The device improves the workshop environment and reduces the cleaning amount; the waste collection thoroughness is improved; the utilization rate of a production line is improved; automatic process matching is achieved, and frequent manual intervention is not needed; normal operation of a production line is guaranteed, and many problems of an existing waste treatment link are solved.

The utility model discloses a conveying guiding device used for melon seed production, which comprises a large rack, a horizontal material supplementing conveying belt, a melon seed guiding mechanism, a spiral feeding mechanism and a melon seed feeding hopper, the horizontal material supplementing conveying belt, the melon seed guiding mechanism, the spiral feeding mechanism and the melon seed feeding hopper are installed on the large rack, and a dust cover is fixed at one end, close to the spiral feeding mechanism, of the large rack. The melon seed cleaning machine has the advantages that the dustproof cover and the inclined guide plate are arranged at the position, close to the spiral feeding mechanism, of the large rack, dust scattering during melon seed pouring is effectively restrained, and dust is promoted to be stripped from the surfaces of melon seeds by means of a sieve plate structure of the inclined guide plate and an air blower at the lower end; meanwhile, a stirring structure is arranged on the inclined guide plate and can stir the melon seeds, and the separation effect of dust and the melon seeds is further enhanced; and the dust collection device at the upper end of the dust cover is matched, so that efficient separation and collection of dust are realized, the workload of later dust removal is remarkably reduced, the workshop environment is improved, and the production efficiency is also improved.

The utility model discloses a ton bag packaging machine, and belongs to the field of packaging. Comprising a fixing frame, a conveying pipe, an expansion bag and a vibrating table, the material conveying pipe is arranged on the upper portion of the fixing frame, and the vibration table is arranged at the bottom of the fixing frame. The material conveying pipe is externally connected with discharging equipment so that powder can be output downwards from a port of the material conveying pipe. The expansion bag is arranged on the outer wall of the material conveying pipe and is externally connected with a pneumatic element, so that the expansion bag is expanded to tightly support the material bag; the material bag is placed on the vibration table, and the vibration table is used for enabling the bottom of the material bag to vibrate. The device has the beneficial effects that the material conveying pipe and the material belt are tightly supported through expansion of the expansion bag, so that dust is prevented from overflowing outwards, and the bagging effect and the workshop environment are improved.

The present invention relates to the field of insect breeding technology, and specifically to a reel material conveying device for insect breeding and a sealed insect breeding equipment, comprising a parking rack, a mobile unloading mechanism arranged in the parking rack, a guide rail for guiding the mobile unloading mechanism, and a feeding mechanism connected to the mobile unloading mechanism, wherein the feeding mechanism comprises a reel and a feeding pipe wound on the reel, at least one feeding pipe is wound on the reel, the outer end of the feeding pipe is arranged on the mobile unloading mechanism, and the mobile unloading mechanism is provided with a discharge port. In the present application, the feeding pipe is wound on the reel, and the feeding pipe is pulled by the mobile unloading mechanism, the feeding pipe is pulled, the reel is unwound, and the feeding pipe is extended outward. The mobile unloading mechanism pulls the feeding pipe to move while unloading the material conveyed by the feeding pipe through the discharge port, that is, the feeding pipe conveys the material to the mobile unloading mechanism in real time, so that the feeding pipe and the unloading pipe move synchronously.

The utility model relates to a PE granule pneumatic compounding and sending system, including compounding material pipe, conveying PE granule, separating filter device, including connecting negative pressure chamber of compounding material pipe, connecting separator of negative pressure chamber and connecting filter of separator, feeding pipe, connecting negative pressure chamber and filter simultaneously, be provided with exchanger on feeding pipe, exchanger is close to the feeding pipe of one end of separating filter device first pipe body, the feeding pipe of exchanger is away from one end of separating filter device second pipe body, wherein, compounding material pipe and separating filter device set up at least two groups, correspondingly, the feeding pipe sets up at least two, all feeding pipe connects an exchanger, drives exchanger, switches the first pipe body and connects different second pipe body. The utility model discloses through setting up multiple groups of compounding material pipe, promotes the speed and overall working efficiency of blow molding machine replacement raw material.