16results about How to "Protect the working environment" patented technology

This utility model discloses an online adhesive removal device, belonging to the field of automated label application technology for packaging. The utility model includes a drive assembly, a control assembly, a decontamination roller assembly, a decontamination agent atomizing assembly, and a frame assembly. The decontamination roller assembly is mounted on the frame assembly, with its decontamination surface facing the application drum ring surface. The drive assembly is mounted on the decontamination roller assembly and drives the decontamination surface to rotate. The decontamination agent atomizing assembly and the control assembly are both mounted on the decontamination roller assembly. The decontamination agent atomizing assembly sprays the decontamination agent onto the decontamination surface. The control assembly controls the automatic operation of the entire device. In practical use, the decontamination surface utilizes appropriate friction to automatically remove adhesive residue from the label application drum. This solves the technical problem of adhesive residue easily forming on the application drum ring surface, affecting its normal operation.

This invention discloses a die-cutting device for corrugated cardboard box production, comprising: a vacuum pump, a dust suction nozzle, a water pump, and an atomizing nozzle. During the production of corrugated cardboard boxes, a large amount of debris and dust is generated during die-cutting. The vacuum pump is activated to draw the dust from the die-cutting area inside the casing into a connecting pipe via the dust suction nozzle, where it is then transported to a dust collection box for centralized storage. Simultaneously, heavier debris automatically falls into a collection box. Since the water pump draws water from a water tank and delivers it through pipes to the atomizing nozzle on the inner wall of the collection box, the atomizing nozzle sprays water onto the bottom of the collection box, effectively wetting the debris that falls into the collection box. This not only prevents secondary dispersion of debris but also allows dust not sucked in by the vacuum pump to fall into the collection box, thus achieving more comprehensive dust and debris collection and protecting the working environment.

This invention provides a powder tanker unloading system, including a temporary storage tank. The upper part of the temporary storage tank is connected to a feed hose, and the upper end of the temporary storage tank is connected to a filter shell. The filter shell has an exhaust port connected outwards, and a dust filter element is installed inside the filter shell. The lower end of the temporary storage tank is connected downwards to a discharge pipe. A unloading section is located at the lower end of the powder tanker. A discharge pipe, detachably connected to the free end of the feed hose, is located at the bottom of the unloading section. An air injection pipe is arranged around the unloading section. The discharge pipe has a strip-shaped feed inlet extending along its length within the unloading section. Multiple high-pressure air blowing pipes, extending into the unloading section and facing the strip-shaped feed inlet, are arranged inwards from the air injection pipe. The free end of each high-pressure air blowing pipe is open and inclined towards the sealing plug. This invention utilizes high-speed airflow to propel the powder quickly unloading, eliminating the need to maintain a high-pressure environment inside the tank, resulting in lower unloading energy consumption and greater safety.

The utility model discloses a magnetic separator capable of preventing magnetic materials from being wasted, and belongs to the technical field of recovery of magnets in generators. A magnetic separator capable of preventing magnetic materials from being wasted comprises a magnetic separation bin and a roller, the roller is located in the magnetic separation bin, a material guide bin is arranged on the magnetic separation bin, a transfer material barrel is arranged below the magnetic separation bin, a feeding barrel is arranged on one side of the magnetic separation bin, and a second motor is arranged on the other side of the magnetic separation bin. In order to solve the problems that recoverable magnetic materials are wasted in the magnetic separation process and the recovery rate of the crushed magnet materials is low, a closed space is formed by a feeding bin, a material guiding bin, a magnetic separation bin, a transfer charging barrel and a feeding barrel, and the magnetic materials are discharged from a discharging opening after being separated from the crushed magnet materials in the magnetic separation bin. And the residual magnet crushed materials are guided into the magnetic separation bin along the transfer charging barrel and the feeding barrel to be subjected to magnetic separation again until the recovery rate of the magnetic materials reaches the standard, so that the waste of the magnetic materials is avoided.

The utility model discloses a raw material automatic proportioning and feeding device for yellow phosphorus production, which comprises a stock bin mechanism, a weighing mechanism, a mixing mechanism and a control panel, the stock bin mechanism comprises a No.1 stock bin, a No.2 stock bin and a No.3 stock bin, the weighing mechanism comprises weighing equipment, a weighing bin and a feeding through pipe, and the mixing mechanism is connected with the control panel. The control panel is arranged at the position, convenient to operate, of one side of the stock bin mechanism. According to the utility model, the stock bin mechanism, the weighing mechanism, the mixing mechanism and the control panel are combined for use, raw materials are weighed and mixed firstly and then are fed into the electric furnace, so that the whole-process automatic control degree is high, independent manual metering operation is not needed, and the subsequent working efficiency, the use convenience and the yellow phosphorus preparation effect are improved.

The utility model discloses a wood packing box processing cutting machine capable of recycling wood chips, which relates to the technical field of plate processing and comprises a base, fixing frames are fixedly mounted on two sides of the top of the base in a symmetrical structure, the output end of a first electric telescopic rod is fixedly connected with a protective shell, and a third motor is arranged in the protective shell. An air bellow used in cooperation with the exhaust pipe is installed on one side of the material collecting box, the dustproof pieces are made of silica gel materials, and limiting mechanisms used in cooperation with the plate body are installed on the two sides in the fixing frame. The pressure of the pressing block on a plate can be flexibly adjusted through the clamping mechanism, negative pressure is formed in the dustproof shell during cutting through a dustproof system composed of the dustproof shell, the exhaust pipe, the material collecting box and the air box, generated dust and wood chips are sucked into the material collecting box, and a silica gel dustproof piece at the bottom of the dustproof shell further prevents the dust from overflowing. And the working environment is effectively protected, the harm of dust to the health of operators is reduced, effective recycling of wood chips is achieved, and reasonable utilization and follow-up treatment of resources are facilitated.

The utility model discloses a material receiving device for receiving dropped slag during belt cutting of a coating machine, which comprises a receiving groove body, a collecting structure, a protective base and a supporting bottom plate, the lower end of the protective base is fixedly connected with the supporting bottom plate, the collecting structure is arranged at the upper end of the protective base and the upper end of the supporting bottom plate in a limiting manner, and the receiving groove body is arranged at the upper end of the collecting structure; the collecting structure is used for collecting slag, meanwhile, an electric control hydraulic telescopic rod drives a pushing and guiding butt-joint base and a discharging guiding and collecting groove base to move through a pushing guide rod, a groove body is formed in the lower end of the discharging guiding and collecting groove base, and when the pushing and guiding butt-joint base and the discharging guiding and collecting groove base are pushed to the right side, the slag can naturally fall off; the collecting structure comprises an electric control hydraulic telescopic rod and a positioning disc, and the electric control hydraulic telescopic rod is fixedly installed at the side end of the positioning disc. The material receiving device is used for receiving dropped slag materials when a coating machine cuts a belt, and the purposes of receiving, guiding and discharging the slag materials are achieved through the arrangement of the structure.

The utility model discloses a portable high altitude oil feeder relates to oil feeder technical field, including support seat and drive assembly, one side fixedly connected with oil storage tank in the middle part of support seat, the other side of oil pump chamber is established in the middle part of support seat, the inner bottom wall fixedly connected with drive assembly of oil pump chamber, the utility model discloses through the setting of the fixed connection of sealing cover and the threaded connection of oil injection pipe, protection cover and oil storage tank effectively enhances the overall sealing property of oil storage tank, avoids lubricating oil leakage, reduces grease waste and protects the operating environment, prevents foreign matter pollution lubricating oil simultaneously, guarantees lubrication effect, through the setting of observation window, handle type oil injection nozzle, hose and connecting piece, and personnel can master oil quantity in real time, avoids midway oil cut, handle type oil injection nozzle promotes holding stability, and hose adapts multi -angle operation demand, and the precision and efficiency of high altitude oil injection operation are improved greatly, and the operation risk is reduced.

The utility model relates to the technical field of slurry pump brackets with accumulated liquid diversion, in particular to a high-strength slurry pump bracket with an accumulated liquid diversion structure. Comprising a liquid accumulation base and a bracket body, the bracket body is installed on the surface of the upper end of the liquid accumulation base, a bearing chamber is arranged on one side of the bracket body, and a liquid accumulation flow guide mechanism is arranged at the position, corresponding to the liquid accumulation base, of the bracket body; the accumulated liquid flow guide mechanism comprises a bracket liquid outlet, a liquid accumulation cavity liquid outlet, a base liquid accumulation disc and a liquid accumulation disc liquid outlet, the bracket liquid outlet is formed in the surface of the inner wall of the end, away from the bearing chamber, of the bracket body, and a bracket liquid accumulation cavity is formed in the position, corresponding to the bracket liquid outlet, of the inner wall of the bracket body; and the two sides of the bracket liquid accumulation cavity are fixedly connected with liquid accumulation cavity side plates. The high-strength slurry pump bracket with the accumulated liquid flow guide structure has the advantage that the pump bracket of the slurry pump can be conveniently and sustainably used.

The utility model belongs to the technical field of partition board processing, and particularly relates to a partition board cutting device which comprises a conveying belt, the conveying belt comprises two fixing frames and a plurality of rollers, the two fixing frames are arranged in parallel, the rollers are longitudinally arranged between the two fixing frames in parallel, and a partition board moves forwards in a directional mode along the rollers. A portal frame structure is installed on the two fixing frames in the length direction of the roller, the portal frame structure comprises two fixing stand columns and a fixing plate, the two fixing stand columns are fixed to the two fixing frames, and the tops of the two fixing stand columns are fixedly connected with the two ends of the fixing plate; an upper fixing block and a lower fixing block are arranged on the fixing plate, a lifting air cylinder is arranged on the lower fixing block, the top of the lifting air cylinder is connected with the upper fixing block, the lifting air cylinder penetrates through the lower fixing block and the fixing plate, and a cutting assembly is arranged at the bottom of an extending shaft of the lifting air cylinder. The device can realize automatic cutting of partition boards, and is good in stability and high in cutting precision.

This utility model discloses a metal door and window cutting device. A mounting plate is fixedly installed on the upper surface of the workbench. A bracket is slidably installed above the mounting plate, and a cutting disc is located below the bracket. Limiting rods slide through both sides of the cutting disc. A pressure plate is fixedly installed at the bottom of the limiting rods, and a limiting plate is threadedly fixed to the top of the limiting rods. A support rod is fixedly installed on one side of the limiting plate, and a lever is rotatably installed at the top of the support rod. A column is fixedly installed on the upper surface of the bracket, and the top of the column is rotatably connected to the lower surface of the lever. Two symmetrically arranged dust suction pipes are slidably installed on the top of the bracket. Through the limiting rods, pressure plate, lever, and dust suction pipes, the two sides of the cutting seam can be further fixed during cutting, preventing saw blade deviation and reducing cut quality. Simultaneously, it ensures dust removal and elimination of irritating odors during cutting of door and window components of different thicknesses.

A novel environment-friendly grain vibration cleaning device is characterized in that a vibrating screen, a sand clone dust removal device and a pulse dust removal device are respectively mounted on a base, the screen surface of the vibrating screen is inclined, a grain discharge port at the lower end of the vibrating screen is communicated with one end of an air suction box, and the upper part of the air suction box is communicated with an air suction port of the sand clone dust removal device; a grain conveying device is installed on the base below the air suction box, a grain outlet below the air suction box is located over the grain conveying device, an air outlet of the sand clone dust removal device is communicated with an air inlet of the pulse dust removal device through a connecting pipe, and the vibrating screen, the sand clone dust removal device and the pulse dust removal device are connected with a controller. The dust and bran removal device is simple in structure, scientific and reasonable in design, convenient to use and good in dust and bran removal effect, effectively guarantees the cleanliness of grains, improves the quality of the grains, collects dust generated in the cleaning process in real time, protects the working environment, avoids dust pollution, guarantees the body health of workers, and has good social and economic benefits.

The utility model discloses a monorail crane main machine tail gas drainage tube which comprises a tail gas box, the inlet end of the tail gas box is connected with a monorail crane main machine tail gas tube, the two opposite ends of the tail gas box are respectively connected with a bent tail gas drainage tube, and the bent position of the tail gas drainage tube is connected with an elbow. The tail end of the tail gas drainage pipe is connected with a plug, and more than one exhaust hole is formed in the tail gas drainage pipe. After the monorail crane main engine exhausts tail gas, the tail gas is dispersed and exhausted through the device, a series of problems that the concentration of harmful gas in a roadway exceeds the standard and the like due to the fact that the tail gas exhausted by the monorail crane main engine cannot be dispersed in time underground are solved, the underground working environment is protected, and the working efficiency of the monorail crane is improved; and safe and smooth proceeding of underground work is facilitated.

The utility model discloses an electroplated part cleaning device for electroplating processing, which belongs to the technical field of cleaning devices and comprises a base and a mounting shell fixedly connected to the upper surface of the base, a cleaning box is arranged in the mounting shell, and a first motor is fixedly mounted in the base. An output shaft of the first motor penetrates through the base and the inner wall of the cleaning box, extends into the cleaning box and is fixedly connected with a supporting sleeve, the inner side of the supporting sleeve is slidably connected with an extension rod, and the top end of the extension rod is fixedly connected with a placement frame. An extension rod is driven by a driving motor to rotate, so that the extension rod drives a stirring blade and a placement frame to rotate, an electroplated part in the placement frame continuously rolls in a cleaning solution, the cleaning solution can be in full contact with each surface of the electroplated part, and compared with a traditional simple soaking mode, the cleaning comprehensiveness and thoroughness are greatly improved; the problem that cleaning is not thorough is effectively solved.

The utility model discloses dust removal equipment for a kaolin ore iron removal workshop, which relates to the field of dust removal equipment and comprises a support frame, a control panel is arranged at the top of one side of the support frame, an air inlet pipeline is inserted into the bottom of the other side of the support frame, and a filter screen is arranged at one end, close to the support frame, of the air inlet pipeline. A cleaning assembly matched with the supporting frame is arranged on one side of the filter screen, a plurality of spray heads matched with the supporting frame are evenly arranged on one side of the cleaning assembly, a filter plate and an activated carbon plate matched with the supporting frame are sequentially arranged at the tops of the spray heads, and a fan is arranged on one side of the activated carbon plate. An air outlet pipeline matched with the supporting frame is arranged on one side of the fan; and a drainage pipeline matched with the spray head is arranged at the bottom of one side of the supporting frame. Under the matching action of the filter screen, the cleaning assembly, the filter plate and the activated carbon plate, dust generated in the production process can be effectively removed, and the air quality of a workshop is remarkably improved.

The utility model relates to the technical field of packaging equipment, in particular to a ton bag packaging device which comprises a base plate, a supporting frame is fixedly installed on one side of the top of the base plate, a material storage mechanism is arranged on the top of the supporting frame, a main rod is arranged on the top of the base plate, and a fixing mechanism is arranged on the main rod. A dust collecting box is fixedly installed above one side of the supporting frame, and a collecting pipe is fixedly installed at the top of the dust collecting box in a penetrating and inserting mode. According to the ton bag packaging device, through cooperative use of the base plate, the supporting frame, the dust collecting box, the collecting box, an exhaust fan, a hanging arm, an absorption cover, a filling pipe, a storage tank, a collecting pipe, a guide pipe, a first motor, a connecting plate, a sliding groove, a sliding block, a threaded rod and a main rod, raised dust generated in the filling process can be effectively collected and sucked into the dust collecting box to be treated; the working environment is protected, and the body health of operators is guaranteed.