45results about How to "Avoid affecting subsequent processes" patented technology

The invention provides a method for removing photoresist residues and a semiconductor device manufacturing method. The method for removing photoresist residues comprises the steps that a wafer which comprises an intermediate region and an edge region surrounding the intermediate region is provided; a photoresist layer is formed on the intermediate region and the edge region of the wafer; at leasta hydrophilic organic solvent is coated on the photoresist layer in the edge region; and a de-edge process is used to remove the photoresist layer and the organic solvent in the edge region. Accordingto the technical scheme of the invention, the photoresist layer in the edge region of the wafer is completely removed, thereby preventing photoresist residues from affecting a subsequent process.

The invention discloses a storage battery pre-packaging treatment production line which comprises a rack. A charging screw disassembling device, a cap device, a film tearing device, a cover plate covering device and a cover welding device are sequentially arranged on the rack from back to front. According to the storage battery pre-packaging treatment production line, two charging screws on a storage battery can be efficiently disassembled, each acid adding hole on the storage battery can be effectively covered with a sealing cap, whether the charging screws on the storage battery are disassembled and whether the sealing cap on each acid adding hole is covered well can be detected, after detection, an unqualified storage battery can also be sorted out to avoid influence of the unqualifiedstorage battery on the back-end processing, a protection film on the storage battery can be efficiently torn, the storage battery can also be rapidly cleaned and air-dried, a cover plate groove on thestorage battery can be efficiently covered with a cover plate, and the covered cover plate can also be welded in the cover plate groove, so that labor cost of storage battery pre-packaging treatmentis greatly reduced, and working efficiency is also greatly improved.

The invention provides a pre-heating method of sulfate slag pellet ore. The method comprises the steps of: sending sulfate slag green pellets into a chain grate for to be subject to forced air drying,draft air drying, primary pre-heating and secondary pre-heating in sequence; taking the fume discharged by a rotary kiln as the hot air source during the secondary pre-heating; taking the fume discharged by secondary cooling of a cooler as the hot air source during the primary pre-heating; taking the fume discharged after secondary pre-heating as the hot air source during the draft air drying; and taking the fume discharged by tertiary cooling of the cooler as the hot air source during the forced air drying. The invention firstly carrying out forced air drying on the sulfate slag pellets, when the moisture of the green pellets move upwards from the bottom of the material layer, thus preventing an overdamp layer from being formed on the bottom layer of the material layer, avoiding the appearance of flattened or cracked green pellets on the bottom of the material layer and ensuring the following procedures to be carried out smoothly.

The invention relates to the technical field of activated carbon, and particularly relates to an efficient desulfurization activated carbon preparation system. The system comprises a first groove, a conductive copper sheet, a conveyor belt, an electromagnet and a conductive column. A motor drives the conveyor belt to rotate, the conductive column enters the first groove, the first column makes contact with the conductive copper sheet, the electromagnet generates magnetism to adsorb iron molecules in the activated carbon raw materials, and when the electromagnet moves to the lower surface of the conveyor belt along with the conveyor belt, the conductive column on the electromagnet is separated from the first groove, and the electromagnet is demagnetized; and iron molecules adsorbed on the electromagnet fall off from the electromagnet under the action of self gravity so that the adsorption efficiency of the electromagnet is improved, and the influence of scrap iron in the activated carbon raw material on subsequent procedures is avoided.

The invention discloses a waste cylinder lithium battery pretreatment device and method, and belongs to the technical field of waste lithium battery recycling. The waste cylinder lithium battery pretreatment device includes an automatic sorting device, a conveying mechanism, an electric quantity monitoring actuator, a nondestructive testing system, a flexible clamping jaw mechanism, an automatic cutting mechanism, an automatic detaching mechanism, a recycling dust collecting system, and a control system, wherein the automatic sorting device, the conveying mechanism, the flexible clamping jaw mechanism, the automatic cutting mechanism, the automatic detaching mechanism, and the recycling dust collecting system are connected in sequence, the electric quantity monitoring actuator and the nondestructive testing system are both arranged above the conveying mechanism, and the control system realizes information receiving and instruction sending of the parts. The waste cylinder lithium battery pretreatment device is simple in structure, high in automatic degree, convenient and quick to operate, and high in disassembling efficiency, and has the characteristics of greenization, intellectualization, and flexibility.

The invention discloses a wood raw material stacking device for wood product production, and relates to the technical field of wood product manufacturing. The wood raw material stacking device for wood product production comprises a U-shaped plate, wherein a steering translation mechanism, a distance adjusting mechanism, a lifting mechanism, a clamping mechanism, a turnover mechanism and a workbench are arranged on the U-shaped plate, the workbench is of a hollow structure with a bottom opening, a fixing ring is fixedly mounted on the outer wall of the workbench, and a mounting plate is fixedly mounted on the outer wall of one side of the U-shaped plate. According to the wood raw material stacking device for wood product production, the stacking direction of wood raw materials can be flexibly and variably adjusted, for example, a transverse and vertical stacking mode is adopted, the cylindrical wood raw materials can be stacked together more stably, the situation of slipping and collapsing is not liable to occur when workers conduct the next operation on the wood raw materials, the workers are prevented from being hurt by dropping of the wood raw materials, the safety of life and property of the workers is guaranteed, and promotion and use are facilitated.

The invention provides an automatic washing machine of vibrating motor rotor assemblies. The automatic washing machine comprises a positioning guide rail, a conveyer belt, adsorbing stickers, a transparent hood body, washing and blowing devices, pressure regulating valves, a delay relay, a drying device, an optical fiber sensor, a belt wheel, a transmission belt, a motor, a water collecting tank and a water leaking pipe, wherein the positioning guide rail is an I-shaped supporting guide rail. According to the automatic washing machine disclosed by the invention, the washing and blowing devices, the delay relay and the optical fiber sensor are arranged, so that when the optical fiber sensor senses that products are in the right place, the delay relay drives the washing and blowing devices to automatically wash the products after receiving a command, and when the washing and blowing devices stop washing, the automatic washing of the rotor assemblies is completed. Due to adoption of the automatic washing machine disclosed by the invention, the operating type of automatic washing of the rotor assemblies is realized, so that staff is saved, and the production efficiency is improved by 60 times, the phenomena that during manual washing, the operating speed is low, the efficiency is low, and when the products are placed in the right place, foreign matters in an inner hole of a bearingcannot be accurately washed out are avoided, the quality of the products is improved, and the production efficiency is improved.

The invention relates to the field of machinery, in particular to an oven bakeware automatic assembly machine. The oven bakeware automatic assembly machine comprises a rack body and a power supply device mounted on the rack body, and further comprises a vibrating disk mechanism, an automatic bakeware feeding mechanism, a handle feeding mechanism, a PP water spraying mechanism, a fastening mechanism, a printing mechanism and a conveying mechanism. The vibrating disk mechanism is mounted on the rack body and abuts against the power supply device. The vibrating disk mechanism is connected with the automatic bakeware feeding mechanism, the handle feeding mechanism, the PP water spraying mechanism, the fastening mechanism, the printing mechanism and the conveying mechanism correspondingly. The oven bakeware automatic assembly machine is novel in design, is provided with new designed integrated assembly processing units and can complete the processes such as feeding, splicing, printing, spraying, fastening and the like. The labor intensity is greatly reduced. The production efficiency is improved.

The invention relates to the field of tobacco mechanical devices, in particular to a filter stick arranging and conveying device. The filter stick arranging and conveying device comprises a hopper which is used for controlling blanking speed of the filter sticks, and a conveying belt which is used for conveying the filter sticks to the next working procedure, wherein an annular guide rail and a rotor capable of moving around the annular guide rail are arranged between the hopper and the conveying belt, and the filter sticks fall to a rotor from the hopper and are transferred to the conveying belt through the rotor. The annular guide rail is arranged between the hopper and the conveying belt, so that the problems that when a mounting distance between the hopper and the conveying belt is too large, filter sticks are prone to deviation in the process of falling to the conveying belt from the hopper, and the filter sticks are prone to sliding on the conveying belt due to the fact that the filter sticks do not have the horizontal initial speed in the falling process are solved.

The invention discloses a glass automatic processing device after active reagent coating and a processing method thereof. The automatic processing device comprises a drying delivery unit, a sheet delivery unit, a heating unit and a control unit. Glass passes through the drying delivery unit, the sheet delivery unit and the heating unit successively; and the drying delivery unit, the sheet delivery unit and the heating unit are connected with the control unit. According to the glass automatic processing device after active reagent coating and the processing method thereof, the time for the glass passing through the drying delivery unit and the sheet delivery unit can be controlled, and accordingly, the glass drying time can be controlled. Deficiency or exceeding of time caused by labor tracking is prevented, and automatic control of glass preprocessing is achieved. Base coating and active reagent time of coating of all glass can be further monitored, and delivery speeds of the drying delivery unit is changed, that is, the actual drying time of glass is changed, and accordingly, subsequent processes are prevented from being affected due to deficiency or exceeding of time caused by loose labor operation is avoided.

The technical solution of the invention discloses a wafer transfer box and a control method thereof. The wafer transfer box comprises: a slide rail structural member disposed on the sidewall of the wafer transfer box; a wafer support member having a sliding portion matching a slide rail structural member, and a clamping portion matching a wafer; and a control mechanism connected to the wafer support member to slide the wafer support member along the slide rail structural member. The wafer transfer box of the invention can avoid the influence of the particulate matter pollution of the wafer inthe wafer transfer box caused by a robot arm on the subsequent processes, and can also prevent the robot arm from scratching the wafer in the wafer transfer box, thereby improving the product yield.

The invention discloses a method for preparation of activated alumina from suspended solids in mother liquor. The method comprises the steps of: (1) recovering suspended solids in seed precipitation mother liquor by a leaf filter, then conducting washing with water 2-3 times, and performing drying for standby use: (2) adding the dried suspended solids into a rapid dehydration process directly; (3) carrying out granulation after cooling, adding pseudo-boehmite accounting for 10-20% of the mass of the rapidly dehydrated suspended solids, and making the mixture into spherical particles with a diameter of 5-10mm; (4) drying the well made particles into an oven to conduct drying; (5) putting the completely dried particles into a 600-900DEG C muffle furnace to perform calcination for 2-6h, and controlling the heating rate in stages so as to obtain an activated alumina product. Compared with the prior art, the method provided by the invention has the advantages of short process and simple operation, can effectively utilize the suspended solids in the seed precipitation mother liquor, prevents the suspended solids from entering the evaporation process to influence the subsequent process, reduces evaporation and scab formation, improves equipment operation rate, and increases the economic benefits of alumina plants.