37results about How to "Avoid the risk of being burned" patented technology

The invention discloses a baseplate support device used for supporting a baseplate, which comprises a pedestal and a support structure, wherein the support structure is arranged on the pedestal, the support structure comprises a linear member and a plurality of spherical members, the spherical members are connected in series on the linear member, and the spherical members support the baseplate on the pedestal in the point-contact mode. By using the spherical members to support the baseplate on the pedestal in the point-contact mode, the invention can reduce the area in contact with the baseplate, and lower the possibility that the support structure is stuck to the baseplate at high temperature, thereby avoiding the deviation or the bad alignment of the baseplate.

The invention provides a soft body grabbing device and method based on artificial muscle drive. The soft body grabbing device comprises an arm, a palm and a plurality of soft body fingers, wherein thepalm is arranged on the arm, the soft body fingers are uniformly distributed or oppositely arranged on the palm, each soft finger comprises an end cover, a finger body, a bending sensor and artificial muscles, each finger body is connected to the palm through the corresponding end cover, a first slot, a second slot and a third slot which are parallel in the axis direction of each finger body areformed in each finger body, the artificial muscles are arranged in each first slot and located on the grabbing front face of the corresponding finger body, each bending sensor is arranged in the corresponding second slot and located on the grabbing back face of the corresponding finger body, a connecting wire is arranged in each third slot and located in the middle of the corresponding finger body, and each first slot, the corresponding second slot and the corresponding third slot communicate with one another. The soft body grabbing device has the advantages of being compact in structure and high in grabbing capacity.

The invention discloses a multi-cavity injection mould hardware mould inputting jig which comprises an element taking plate and an installation plate in parallel arrangement; the installation plate is installed above the element taking plate; the element taking plate and the installation plate are elastically connected through a plurality of elastomers; a first grip is arranged on the element taking plate; a second grip is installed on the installation plate; the element taking plate is provided with a plurality of embedding element clamp heads which are in uniform distribution; the embedding element clamp heads penetrate through the element taking plate and extend from the bottom surface of the element taking plate; the embedding clamp heads are of a hollow cylindrical shape matched with the shape of a hardware element; and the bottom surfaces (corresponding to the installation plate) of the embedding clamp heads are provided with a plurality of ejection columns inserted into the embedding element clamp heads. The multi-cavity injection mould hardware mould inputting jig has the characteristics that leisure time of operators can be reasonably utilized, the injection molding cycle is shortened, and the injection molding efficiency is improved; the invalid time of the operation of an injection molding machine is shortened, and blocking and chewing can be prevented; hardware can be safely enters a mold by utilizing the jig; and within the original effective time, hardware with the number four times, eight times or even more that of the original hardware can be input.

The invention discloses a feeding device for an injection molding silicone mold insert. The feeding device comprises a tool bottom mold and a thimble plate. The tool bottom mold is provided with positioning bosses, so that the to-be-fed plastic insert can be quickly positioned on the tool bottom mold and precisely sucked by a suction cup assembly; after the plastic insert is positioned on the tool bottom mold, a hand holds a tool handle to transfer the plastic insert to an injection mold; after the plastic insert and the injection mold are precisely positioned through positioning columns, the suction cup assembly is changed to loosen the plastic insert, and the hand presses the tool handle and lifts a bottom mold traction handle, so that the tool bottom mold gets close to the thimble plate; under the guide effect of an elastic guide assembly, thimbles are sleeved with material ejection through holes and completely eject the plastic insert into the mold; and finally, the hand holds the tool handle to take the tool bottom mold and the thimble plate away from the injection mold, feeding of the plastic insert is completed, after the bottom mold traction handle is loosened, the tool bottom mold is reset, and the next time of feeding can be conducted. Thus, by using the feeding device for the injection molding silicone mold insert, the production efficiency can be improved, and the safety of operation staff is ensured.

The invention relates to the technical field of shaft kilns, in particular to an internal passage type energy-saving and high-yield dead-burnt magnesia shaft kiln. The internal passage type energy-saving and high-yield dead-burnt magnesia shaft kiln comprises a material drying device, a shaft kiln preheating zone, a shaft kiln roasting zone, a shaft kiln cooling zone, a combustion system, an internal passage system and a material cooling device. An output port of the shaft kiln roasting zone is connected with an input port of the shaft kiln cooling zone, and an output port of the shaft kiln cooling zone is connected with an input port of the material cooling device. The internal passage system includes a passage and a support device, and gas outlets are formed in the upper part of the passage. The passage system is internally arranged at the shaft kiln preheating zone and the shaft kiln roasting zone. The internal passage type energy-saving and high-yield dead-burnt magnesia shaft kilnsolves the problem that an existing dead-burnt magnesia shaft kiln has low productivity and large energy consumption, and is suitable for calcination of magnesite.

The invention relates to the field of heat treatment devices, and particularly relates to a mechanical part heat treatment device. The mechanical part heat treatment device comprises a main body, a telescopic mechanism, a material storage mechanism, a turnover mechanism, a material placing mechanism and a cooling mechanism. By arranging the material storage mechanism, workpieces can be added whilethe main body is subjected to heat treatment, so that the interruption of work is avoided, and the heat treatment efficiency is improved; by arranging the telescopic mechanism, the workpieces placedby the material placing mechanism can be heated, so that the contact of an operator is avoided, and the risk that the operator is scalded is avoided; by arranging the material placing mechanism, the workpieces can conveniently fall onto a placing part of the telescopic mechanism one by one, so that manual taking operation is replaced; by arranging the turnover mechanism, the heated workpieces canbe automatically deflected to enter the cooling mechanism, so that the automation degree of the device is improved; and by arranging the cooling mechanism, the workpieces are discharged to the outer side of the main body after being cooled, so that space is made for subsequent cooling of other workpieces.

The invention provides a trolley-type heating furnace with controllable gas flow field. A number of burners and smoke outlets are arranged at intervals on the furnace walls on both sides of the furnace. In the high-pressure area, the smoke exhaust port generates a suction force to form a negative pressure area in the area in front of the smoke exhaust port. By controlling the opening and closing of the valve, the opening and closing of the burner is controlled, and the smoke exhaust port is controlled to be exhausted or closed. When the left burner burns, the right side burns. The smoke is exhausted from the smoke exhaust port, and the smoke is exhausted from the left smoke exhaust port when the right burner is burning, and the relative positions of the high pressure area and the negative pressure area in the furnace are exchanged regularly. The invention has the advantages of simple structure, convenient use and easy realization, and realizes the control of fluid flow in the furnace by controlling the furnace pressure in different regions. Regularly change the gas flow direction in the furnace, reduce the temperature difference in the furnace, make the temperature field tend to be uniform, and make the temperature uniformity of the high-temperature heating furnace within ±10°C. The influence of the local high temperature of the flame on the temperature field of the effective heating area is avoided, thereby avoiding the risk of the workpiece being burned.

The invention provides the following technical scheme, a novel music warming table cushion is characterized in that the music warming table cushion comprises a table cushion main body and a table cushion switch; both sides of the table cushion main body are provided with power amplifying horns which are connected to a power device; the power device is orderly connected with a control circuit and the table cushion switch, the upper surface of the table cushion main body is embedded with a temperature display module. The design is simple and clear in structure; every component is tightly connected and not influenced to each other; required parts are convenient to replace and easy to maintain and repair the products in future use process.

The invention discloses high-safety claw forging equipment. The high-safety claw forging equipment comprises a base, a rack and a forging device; and the forging device comprises a hydraulic rod, a hydraulic hammer, a first sliding rail arranged on the rack, an upper die arranged below the hydraulic hammer, a lower die arranged on the base, a forging structure arranged on the lower die, an edge removing structure arranged on one side of the forging structure, a shifting structure used for moving materials from the forging structure to the edge removing structure, a first ash removing structurearranged on one side of the rack, and a second ash removing structure arranged on the other side of the rack. Through the arrangement of the shifting structure, the process of manually carrying a claw is omitted, so that the risk that workers are scalded in the carrying process is effectively avoided; the carrying distance is short, the heat loss is less in the carrying process, and consequentlythe edge removing can be more conveniently carried out; and meanwhile, through the arrangement of the first ash removing structure and the second ash removing structure, the labor cost is effectivelyreduced, and the safety of the workers is guaranteed.

The invention discloses a self-heating assembly and a bottle comprising the self-heating assembly. The self-heating assembly comprises a closed shell, a supporting device, a reactant group, a tractiondevice, an elastic material and the like, wherein at least two separately arranged reactants in the shell can be contacted to generate heat. The self-heating assembly is independently manufactured and can be arranged in inner cavities of various bottle bodies, the contact area between reaction substances and heated beverages or water in the bottle bodies is increased, the external temperature ofthe bottle bodies is reduced, the danger of scalding can be greatly avoided, the advantage of small energy loss is achieved, and the defects that an existing self-heating beverage bottle is high in production cost, insufficient in safety performance, not suitable for mass production and the like are effectively overcome.

The invention provides a graphics processing unit GPU management method and system. A graphics processing unit is connected with a server through a Pice data line, the graphics processing unit management system is connected with the server and the graphics processing unit through a bus, and the graphics processing unit management system comprises a management control unit, an information acquisition unit and an alarm unit; an output end of the information acquisition unit is connected with the input end of the management control unit and is used for acquiring a temperature, a voltage and a current of the graphics processing unit; a control end of the management control unit is connected with the alarm unit and used for judging whether the graphics processing unit is abnormal or not according to the received temperature, voltage and current; and if so, connection between the graphics processing unit and the server is controlled to be disconnected, and an alarm signal is sent to the alarm unit so that the alarm unit gives an alarm based on the alarm signal. According to the invention, a state of the graphics processing unit can be monitored in time, when the graphics processing unitis abnormal, a corresponding alarm is given in time, and a risk that the graphics processing unit is burnt is avoided.