12results about How to "Improve stacking effect" patented technology

The invention discloses a cloth stacking device and a stacking method thereof. The cloth stacking device comprises a workbench, a lifting table is arranged above the workbench, a first electric push rod is arranged below the lifting table, a stacking plate is arranged above the lifting table, a feeding frame is arranged above the workbench, and a feeding roller is arranged on the inner side of the feeding frame; a first mounting frame is arranged on one side of the feeding frame, a second mounting frame is arranged above the first mounting frame, a first connecting plate is arranged on the inner side of the first mounting frame, a first clamping plate is arranged on one side of the lower end of the first connecting plate, and a second clamping plate is arranged above the first clamping plate; according to the stacking device, one end of the cloth is clamped and pulled out through the two clamping plates, the cloth is horizontally pulled out and flatly laid on the stacking plate repeatedly, the cloth is horizontally pulled out to avoid deviation, leveling treatment is conducted after each piece of cloth is stacked, wrinkles on the surface of the stacked cloth are prevented, and the cloth stacking effect is improved.

The invention relates to the field of pipe machining, in particular to a convenient steel pipe sectioning device which comprises a material preparation frame used for stacking long steel pipes, a feeding roller way used for conveying the long steel pipes, a sectioning assembly used for pushing and cutting the long steel pipes into multiple sections of short steel pipes, a discharging roller way used for sending out the short steel pipes and a material stacking frame used for stacking the short steel pipes. The section cutting assembly comprises a bearing machine body, a fixed seat fixedly arranged on the bearing machine body and a sliding seat arranged on the bearing machine body in a sliding mode, the long steel pipe penetrates through the position between the fixed seat and the sliding seat, the bearing machine body is provided with a driving part used for pushing the sliding seat to make the long steel pipe abut against the fixed seat, and a pushing and cutting block is arranged on the fixed seat in a sliding and penetrating mode; a hydraulic cylinder electrically connected to the control system is arranged on the bearing machine body, and a piston rod of the hydraulic cylinder points to the long steel pipe and is connected to the pushing block. The method has the effect that regular blade sawing is not needed.

The utility model relates to the technical field of strength detection, in particular to an energy storage potting box strength detection device, which comprises a mounting base, two groups of adjusting assemblies arranged on the mounting base, connecting pieces arranged on the adjusting assemblies, extension pieces coaxially arranged on the connecting pieces, and a plurality of groups of leading-out ends arranged on the extension pieces at equal intervals, mounting pieces are arranged in the leading-out ends, springs are arranged on the mounting pieces, the other ends of the springs are arranged on the extension pieces, and detection pieces are rotationally arranged on the two groups of mounting pieces which are symmetrically arranged on the two groups of adjusting assemblies; the moving assembly is used for moving the position of the energy storage filling and sealing box; the transmission assembly is used for providing rotation power for the multiple groups of detection pieces; the detection coverage is complete, and the adaptability is high.

This utility model belongs to the field of towel production technology and discloses an automatic towel stacking device, including a worktable. The top of the worktable has an inverted U-shaped groove. A pair of first sliders are symmetrically installed on both sides of the inverted U-shaped groove. A base plate is installed on the top of the opposite side of the pair of first sliders. A pair of first guide rods are symmetrically installed on the top of the pair of first sliders. A pressing plate is slidably installed between the pair of first guide rods. A first mounting plate is installed on the top of the pair of first guide rods. An electric telescopic rod is installed on the top of the first mounting plate. This device, through the fixing of the pressing plate and the base plate and the movement of the first sliders, pulls the towels onto the surface of the placement table for stacking. During the movement, protrusions help to flatten the towels. Simultaneously, the towels can be quickly removed after stacking, thereby reducing the labor cost of towel stacking and improving the work efficiency and stacking effect.

The utility model discloses a portable municipal sewage wellhead warning indicator which comprises a main supporting rod and an auxiliary supporting rod, the main supporting rod and the auxiliary supporting rod are rotationally connected through a stand column base, a stand column is arranged at one end of the stand column base through an adjusting fastening assembly, and a warning lamp is arranged on one side of the top end of the stand column. An adjusting and stabilizing assembly is further arranged between the main supporting rod and the auxiliary supporting rod, and bearing pieces matched with the edge of a well mouth are arranged at the two ends of the main supporting rod and the two ends of the auxiliary supporting rod correspondingly. According to the warning indicator, the portability can be improved to the maximum extent through the folding design, the stacking performance is excellent after the whole structure is stored, the integrality is high, the weight is light, the warning capacity is high, and therefore operation and maintenance teams can rapidly deploy a large number of devices.

The invention provides an application of a desert algae extract in preparation of a product for treating leucoderma, and belongs to the technical field of biological medicines. Research finds that the desert algae water extract, the desert algae alcohol extract, the desert algae water-extracted ethyl acetate extract and the desert algae alcohol-extracted ethyl acetate extract all have the effects of effectively improving tyrosinase activity and effectively promoting melanin accumulation in vitro; therefore, the desert algae extracts can become candidate medicines for treating leucoderma including non-segmental leucoderma, segmental leucoderma and uncertain leucoderma, and can be prepared into functional products such as health care products, cosmetics and the like. The desert algae used in the method are natural and edible algae and are high in safety. The invention opens up a new thought for the treatment of leucoderma.

The utility model relates to the technical field of bread processing equipment, and discloses a stackable baking tray, which comprises a baking tray main body and an edge tray, an oil discharge groove is arranged at the edge position in the baking tray main body, a concave circular groove is arranged on the top surface of the edge tray, a positioning column is fixed at the bottom of the edge tray, and the positioning column is fixed at the bottom of the edge tray. The circular groove and the positioning column are located on the same vertical face, and the outer side wall of the baking tray body and the outer side wall of the edge tray are coated with Teflon coatings. The round grooves are formed in the top of the edge disc, the round grooves are circularly distributed into four groups, the positioning columns are fixed to the bottom face of the edge disc, the round grooves and the positioning columns are also circularly distributed into four groups, at the moment, the round grooves and the positioning columns are located on the same vertical face, and one positioning column falls into one round groove; and the four positioning columns fall into the circular grooves, so that the four positioning columns can be stacked upwards in sequence after being positioned, the purpose of facilitating stacking is achieved, the stability after stacking is improved, and therefore the stacking effect is well improved in the working process.

The invention pertains to a sheet-like composite (100), comprising: a. a carrier layer (103), b. a barrier layer (105), c. an inner polymer layer F (108), and d. an inner polymer layer H (109); wherein the barrier layer (105) comprises - a barrier material layer (106), and - a barrier substrate layer (107) comprising a polyolefin; characterised in that the inner polymer layer F (108) comprises at least 40 wt.-% of a mPE, based in each case on the total weight of the inner polymer layer F (108). The invention further pertains to methods (300, 600, 700) for producing a sheet-like composite (100), a container precursor (400), and a closed container (500), to a container precursor (400), a closed container (500), and uses of the sheet-like composite (100), of a mPE, of a LDPE and of a combination of a mPE and a LDPE.

This invention discloses an amino compound with a benzophenanthrene furan group and an organic light-emitting device, selected from compounds of formula 1: Al-A 10 One of the groups is derived from Formula 2, where * represents a bond connected to the basic skeleton in Formula 1. When A2 is derived from a group in Formula 2, L1 is a para-phenylene group, R1 and R2 are derived from single bonds, substituted or unsubstituted C5-C24 aromatic hydrocarbon groups, substituted or unsubstituted C5-C24 heteroaromatic hydrocarbon groups, and Ar1 and Ar2 are derived from C5-C30 aromatic hydrocarbon groups, substituted or unsubstituted C5-C30 heteroaromatic hydrocarbon groups. In this invention, the triarylamine is para-linked to a transition benzene ring with benzo[a]phenanthrenefuran. This benzene ring linkage enhances the overall stability of the target molecule, strengthens the conjugation of the molecule, and increases the stacking property of the molecule in organic light-emitting materials. This invention also sets phenanthrene, naphthyl, or dibenzothiophene groups on the other two substituents of the triarylamine, affecting the electron affinity and electron transport properties of the triarylamine and further extending its lifespan.

The utility model discloses a silk quilt fabric cutting device which comprises a workbench, a cutting device body is installed on the workbench, and the cutting device body comprises an installation plate, a supporting strip, a supporting block, a top block, a threaded rod, a plum blossom rotary knob, a support, a cutting assembly and a lifting mechanism. The problems that cloth of a silk quilt needs to be stacked together to wait for next-step processing after being cut, but due to the fact that the cloth is soft, the cloth is difficult to stack after being cut, the cloth is prone to wrinkling in the stacking process, and the next-step processing is affected are solved.

The application relates to a coal mine plugging gelatinizing agent and a preparation method thereof, and relates to the technical field of coal mine plugging materials. The coal mine plugging gelatinizing agent comprises the following components in parts by weight: modified bentonite 60-75 parts, calcium chloride 10-25 parts, a filler 1-10 parts and cellulose 0.5-5 parts. The modified bentonite is obtained by mixing and magnetizing modification of bentonite and sodium silicate; and the filler is composed of spherical aluminum powder and hydrotalcite powder. The modified bentonite prepared by mixing and magnetizing modification of bentonite and sodium silicate is used as the main component, so that the compressive strength of the gelatinizing system is improved, and the overall adhesion is strengthened; in combination with the filler composed of spherical aluminum powder and hydrotalcite powder, calcium chloride and cellulose, the viscoelasticity, compactness and piling property of the mud can be effectively improved, so that the problems of poor compressive strength and poor air plugging effect of the existing inorganic plugging gelatinizing agent are effectively solved.