16results about How to "Won't stick" patented technology

The utility model relates to a tin bump grinding device which comprises a box body. An upper cover is hinged to the rear side of the top surface of the box body; at least one group of electric grinding cutters are arranged on the front side in the box body; a dust collector is arranged in the box body on the rear side of the electric grinding cutter; a trapezoidal box is arranged between the electric grinding cutter and the dust collector; an opening of the trapezoidal box faces one side of the electric grinding cutter, and the other side of the trapezoidal box is communicated with the dust collector through a first hose; polishing and fixing mechanisms matched with the electric grinding tools in number and position are arranged on the side, facing the electric grinding tools, of the upper cover and used for containing assemblies to be subjected to tin bump removal. The utility model has the advantages that the production efficiency is high, the manpower is saved, the cut chippings cannot be adhered to the surface of the component, the appearance of the product is not influenced, and the short circuit caused by the chippings is avoided.

The utility model discloses a mesh belt type instant freezer convenient to defrost, which comprises an instant freezer body, the instant freezer body is directly arranged on the ground, a conveying belt is arranged in the instant freezer body, an anti-adhesion mechanism is arranged above the left side of the instant freezer body, and the anti-adhesion mechanism comprises a fixing frame, a preservative film, a supporting frame, a spring and a pressing plate. A fixing frame is fixedly installed on the rear side of the upper portion of the left side of the instant freezer body, and a preservative film is rotationally installed in the fixing frame and arranged on the upper portion of the left side of the conveying belt. According to the mesh belt type instant freezer convenient to defrost, by arranging the uniform refrigeration blowing mechanism, food on the conveying belt is cooled uniformly, the food refrigeration quality is greatly improved, meanwhile, the anti-adhesion mechanism is arranged, it is guaranteed that the food and the conveying belt are not adhered together, food taking is convenient, and the defrosting mechanism is additionally arranged, so that the food can be conveniently defrosted. Frost on the conveying belt is effectively cleaned, and the quick freezing efficiency of the quick freezing machine is guaranteed.

The present application relates to the field of concrete curing, especially to a concrete curing device and method thereof. The concrete curing device comprises a curing box and a water tank installed at the bottom of the curing box; further comprising a plurality of moving assemblies; the moving assemblies are laterally equidistantly distributed in the internal space of the curing box and the water tank; each moving assembly has a plurality of pairs of vertically distributed moving parts; one rotating drive is installed on each moving part of each pair of moving parts; a side plate is installed at the driving end of each rotating drive; the dustproof space is formed by the supporting table, the side plates on the left and right sides of the supporting table and the arc plates on the front and back sides of the supporting table, so that the dust flying when the concrete test block is put in does not adhere to the bristles of the brush roller.

The utility model discloses a telescopic folding type broom, relates to broom related technical field, including connecting block and folding telescopic mechanism, this product is provided with a plurality of groups of card slot connection, it is convenient to combine and dismantle, is convenient for follow-up maintenance and storage, is provided with rubber material anti-slip sleeve, rubber material is softer, improves user's use experience, prevents the device from falling off in the use process, and it is convenient to maintain and store. A telescopic structure is arranged, a button is pressed down to enable a spring to contract to drive a poke rod to conduct small-range position deviation, when the poke rod deviates, a limiting stopper is not tightly attached to a groove in a telescopic shell any more, vertical position adjustment can be conducted, locking and limiting are conducted again when the limiting stopper reaches a corresponding groove, the overall design is convenient to operate, and the number of parts is small. And the broom head made of silica gel and the rotating structure are arranged, the fixed shell is shifted to drive the sliding plate to slide on the surface of the sliding groove, the broom head is made to rotate, and the broom is suitable for different working environments and working requirements.

The utility model belongs to the technical field of cordyceps militaris protein peptide purification, and particularly relates to a cordyceps militaris protein peptide purification device which comprises a main box body and an auxiliary box body, the top surface of the main box body is provided with an opening, a box cover is arranged at the opening, and the top surface of the auxiliary box body is also provided with an opening. Lock catches are arranged between the two sides of the box cover and the tops of the two sides of the main box body, a driving motor is fixedly connected to the bottom face of the main box body in an inserted mode, the output end of the driving motor is located in the main box body and fixedly connected with a bottom plate, the auxiliary box body is placed on the top face of the bottom plate, a dialysis membrane is embedded in the peripheral side surface of the auxiliary box body, and a groove is formed in the bottom of the box cover; according to the cordyceps militaris protein peptide purification device, high-speed centrifugal rotation is carried out on cordyceps militaris protein peptide liquid, in the rotation process, purification treatment is carried out on the cordyceps militaris protein peptide liquid through the dialysis membrane, and the purification efficiency is improved.

The invention discloses a preparation method of novel diammonium pyrophosphate with low moisture absorption. The method comprises the steps of pyrophosphoric acid pretreatment, pyrophosphoric acid solution preparation, salt forming reaction, drying and the like. The diammonium pyrophosphate prepared by the preparation method disclosed by the invention is not easy to absorb moisture, can keep a low-moisture powder state during weighing and transferring, and cannot be adhered to a weighing appliance, so that the problem of strong water absorption of ammonium pyrophosphate is solved.

The invention relates to the technical field of laser cutting, in particular to a sheet metal workpiece laser cutting device which comprises a rack, a moving frame is slidably arranged on the rack, a mounting plate is slidably arranged on the moving frame, a driving assembly is arranged on the mounting plate, and a cutting mechanism is slidably arranged on the mounting plate. The driving assembly is used for driving the cutting mechanism to vertically move up and down, and a fixing mechanism is arranged at the top of the rack and used for limiting a to-be-cut sheet metal part. Through the arrangement of the heating drainage mechanism, it is ensured that the device continuously works in the cutting process, adhering slag existing in the cutting range is heated in the rotating process, the adhering slag is kept in the liquid state, and it is ensured that the molten adhering slag cannot adhere to the lower surface of a workpiece through continuous heating and guiding; and the water is smoothly guided into the receiving box to be collected.

The utility model belongs to the technical field of clamps, and particularly relates to a waterproof double-faced adhesive tape cutting device. Comprising a working table, clamp bases are installed on the two sides of the working table respectively, the two clamp bases are located on the two sides of a cutter respectively, the clamp bases are installed on a plane support platform at the bottom end of the working table, a screw rod is installed at the top ends of the clamp bases in a penetrating mode, and clamping jaws are rotatably installed on the two sides of the screw rod respectively. The clamps on the two sides of the cutter can fix the waterproof double-faced adhesive tape on the workbench, so that the waterproof double-faced adhesive tape cannot be adhered to the cutter when the cutter is used for cutting, and the fan mounted on the side face of the cutter can effectively dissipate heat of a blade when the cutter is retracted, so that the condition that the waterproof double-faced adhesive tape is adhered to the cutter when the waterproof double-faced adhesive tape is cut is relieved; the phenomenon that the waterproof double-faced adhesive tape adheres to the cutter is effectively solved, and the problems that operation is tedious and machining efficiency is low in the machining process due to the fact that operators need to frequently treat the adherent cutter are solved.

The invention relates to the field of decolorization devices, and discloses a decolorization device for producing dibenzoylmethane. The device comprises a bottom plate, a filter barrel is fixedly mounted on the top of the bottom plate, a cover opening device is fixedly mounted on the top of the filter barrel, the cover opening device comprises a bottom cover fixedly mounted on the top of the filter barrel, a top cover is arranged on the top of the bottom cover, and a filter device is slidably mounted at the center of the top cover. The invention forms a cavity by lifting and lowering an upper filter element and a lower filter element inside the filter device, so that a reaction liquid and activated carbon powder are fully combined. When the reaction liquid and the activated carbon are decolorized, when the reaction liquid flows out from the inside of the filter barrel, no activated carbon powder remains in the reaction liquid, and a stirring component stirs the activated carbon inside the cavity surrounded by the upper filter element and the lower filter element, so as to improve the decolorization speed and sufficiency of the activated carbon and the reaction liquid, and isolate the reaction liquid and the activated carbon powder after the decolorization is completed, so that the activated carbon powder is conveniently replaced, the inside of the filter barrel is not polluted, and the cleaning difficulty is reduced.

The utility model relates to the technical field of retainer cleaning, and discloses centralized retainer surface deoiling equipment which comprises a rack, a cleaning tank is arranged on the rack, cleaning liquid is contained in the cleaning tank, and an ultrasonic vibration plate is arranged on the side wall of the cleaning tank; the receiving hopper is arranged above the cleaning tank, a sliding plate is slidably arranged at an opening in the bottom of the receiving hopper and connected with a telescopic unit, and the telescopic unit drives the sliding plate to be opened after the receiving hopper receives a set number of workpieces; one end of the lifting mechanism is arranged in the cleaning tank, and the other end obliquely extends to the outer side of the cleaning tank to lift a product; the demagnetizer is arranged on the lifting mechanism on the outer side of the cleaning tank in a sleeving manner so as to demagnetize the workpiece; according to the centralized type retainer surface deoiling equipment, not only can the deoiling of a retainer be realized, but also the demagnetization of the retainer can be realized, the two working procedures are combined, the treatment working procedure after the retainer is processed is simplified, and the working effect is improved; and a bubbling mechanism and an ultrasonic vibration plate are arranged in the cleaning tank, so that the deoiling and cleaning effects of the retainer are better.

The invention provides a slurry type manganese positive electrode electrolyte for a flow battery, and belongs to the technical field of electrochemical energy storage. The slurry type manganese positive electrode electrolyte for the flow battery comprises manganese salt, an additive and acid, the additive is tetravalent zirconium salt. Zirconium ions are added into the electrolyte, and in the process of oxidizing divalent manganese ions into manganese dioxide, the zirconium ions can improve the morphology and surface state of manganese dioxide deposition particles, so that the manganese dioxide deposition particles cannot be adhered to the inner wall of a current collector or a circulation pipeline, the reaction activity of the manganese dioxide deposition particles is improved, and the discharge capacity, the cycle stability and the coulombic efficiency are further remarkably improved.

The utility model relates to the technical field of building templates, and discloses a combined template for constructional engineering, which comprises two side plates and an L-shaped right-angle connecting plate, the two side plates are clamped and fixed at the two ends of the L-shaped right-angle connecting plate, a plurality of L-shaped locking plates are clamped between the two side plates and the L-shaped right-angle connecting plate, and the L-shaped locking plates are clamped between the two side plates and the L-shaped right-angle connecting plate. The outer wall of the side plate is fixedly connected with a plurality of clamping plates, the inner sides of the two ends of the L-shaped locking plate are each provided with a plurality of clamping notches connected with the clamping plates in a matched and clamped mode, and the outer wall of the side plate is fixedly connected with a side edge positioning mechanism used for limiting the L-shaped locking plate. The right-angle connection formwork can be rapidly installed, the connection stability is better, rapid disassembly and assembly can be achieved, and use is convenient.

The utility model discloses a novel roast duck blank hanging rack which comprises a supporting frame, a plurality of hanging layers which are arranged at intervals up and down are arranged on the supporting frame, and a plurality of hanging rods which are fixed on the supporting frame are arranged at the position of each hanging layer. A plurality of hanging positions are arranged on the hanging rods of the hanging layer, and the hanging areas formed by the two limiting parts on the hanging positions are matched with the hooks, so that the movement of the hooks on the hanging rods is limited, the duck blanks hung on the hooks are prevented from being attached to one another, and the baking effect and quality of the duck blanks are guaranteed.

The utility model discloses an anchorage nail traction device, and relates to the technical field of medical instruments. The anchorage nail traction device comprises a nail body, a rope body and a traction hook; the nail body is used for being implanted into an alveolar bone; the middle part of the rope body is lapped on the side wall of the tail end of the nail body, and two sections, crossing the side wall of the nail body, of the rope body are mutually wound to form a spiral part for binding the rope body on the nail body; the tail of the traction hook is fixedly connected with the two ends of the rope body at the same time. The traction hook is used for hooking a traction piece. According to the anchorage nail traction device, the spiral part is formed through the rope body, the rope body can be rapidly connected with the nail body conveniently, the traction hook is arranged on the rope body and connected with the traction piece, rapid connection and separation of the nail body and the traction piece are achieved, the phenomenon that the rope body is connected with a binding head is reduced, and the anchorage nail traction device is simple in structure and convenient to use. And adhesion with the internal mucosa of the mouth of the patient is avoided, smooth proceeding of subsequent treatment work is ensured, and the treatment pain of the patient is reduced.

The present application relates to metal plate welding equipment technical field, especially a kind of special-shaped metal plate welding equipment, including machine body, plate processing platform and plate welding manipulator are equipped in the machine body;Plate processing platform is fixed in the machine body, plate processing platform is used to support multiple plates, plate processing platform is equipped with plate positioning device for positioning the hole slot, bottom, outer edge of plate respectively;The plate welding manipulator is movably arranged in the machine body and located at the first side of plate processing platform, and the plate welding manipulator is used for welding multiple plates located on plate processing platform.By being equipped with multiple adjustable precision positioning mechanism on plate processing platform, the different positions of plate are positioned, which can prevent the displacement of plate during welding, and further make the welding effect more reliable;By plate welding manipulator, the splicing of adjacent plates is welded, which can solve the technical problem of material waste caused by resistance welding.

The utility model relates to a multifunctional vacuum generator which comprises a vacuum generator body, the vacuum generator body is arranged in a mounting frame, a rotating drum is arranged on the outer wall of one side of the mounting frame through a rotating shaft, a mounting block is arranged on one side of the rotating drum, and a banister brush is arranged on the inner wall of the mounting block. A connecting block is arranged outside the rotary drum, filter screens are arranged at the two ends of the connecting block, a sliding groove allowing the rotary positioning rod to move is formed in the rotary drum, a pull rod is arranged on the outer wall of the rotary positioning rod, one end of the pull rod extends to the outside of the rotary drum, and the pull rod is sleeved with a first spring; and one end of the first spring is connected with the outer wall of the rotary positioning rod, and the other end of the first spring is connected with the inner wall of the rotary drum. The vacuum generator is simple and reasonable in structure, good in filtering effect and beneficial to improving the working efficiency of the vacuum generator.