9results about How to "Laying level" patented technology

The present application relates to the field of building construction, specifically to a kind of building waterproofing membrane construction device, including trolley, trolley is equipped with material feeding roller and material guide roller and cutting tool, construction device further includes flat laying mechanism, flat laying mechanism includes flat roller and air bag, when flat roller moves to corner and air bag is aerated, air bag is in the inflation state and flat laying in the form of extrusion to the corner of wall, trolley is equipped with displacement mechanism to drive flat roller to move, the present application promotes the roller pressing of flat roller to the roll material by the pushing of trolley, completes the laying of building surface, until flat roller contacts the roll material on wall side, with the aeration of air bag, extrusion roll material is laid on the corner of wall side, so that the corner of wall side can be laid flat, improve the laying effect of roll material, avoid the wrinkle when roll material is laid, reduce the difficulty of corner laying roll material.The present application also relates to a kind of construction method of building waterproofing membrane construction device.

The invention discloses a production process of novel integrated false eyelashes, and relates to the technical field of beauty makeup, and the production process comprises the following specific steps: S1, screening and detecting a transparent base material; s2, pretreatment of a base material; s3, pretreating eyelash wires and debugging a wire placement machine; s4, base material positioning and fiber placement parameter setting; s5, carrying out automatic fiber placement operation; s6, false eyelashes are cut and formed; s7, sticking thread stems on the eyelash pieces; s8, separating the eyelash pieces from the base material; s9, folding the eyelash pieces; and S10, redundant stem parts and connecting parts are removed. Aiming at the problems that traditional false eyelashes are low in quality, prone to allergy and low in efficiency, through base material screening, precise laying of 12-28 fibers and laser cutting, folding and wrapping of thread stems and selection of low-sensitization materials and matching with an automatic integrated process, the quality and the yield of medium-and-high-end products are improved, allergy is avoided, the service life is prolonged, diversified requirements can be flexibly met, and the false eyelashes are suitable for popularization and application. Batch efficient production is achieved, and the traditional machining bottleneck is greatly broken through.

The utility model relates to the technical field of waterproof roll construction, and discloses a cutting device for waterproof roll construction, the cutting device comprises a laying frame and a laying mechanism and a cutting mechanism which are arranged on the laying frame, a rectangular avoiding hole is formed in the top of the laying frame, a vertical plate is fixedly mounted on the rear side of the top of the laying frame, and a rotating shaft is rotatably mounted on the front side of the vertical plate; and a waterproof coiled material is wound on the rotating shaft. Compared with the prior art, the waterproof roll laying device has the following advantages and effects that the waterproof roll is pressed and attached three times, it can be ensured that the waterproof roll is better attached to the surface of a roof, it is ensured that the waterproof roll is laid flatly, the laying quality is improved, the waterproof roll can be automatically cut off, the existing mode that cutting is conducted through a cutting tool through manual operation is effectively replaced, and the production efficiency is improved. The labor intensity of workers is reduced, the working efficiency is improved, and heat generated by electrifying the electric heating plate is transferred to the cutter, so that the waterproof coiled material is cut more stably and smoothly, and a cut notch is ensured to be tidy.

The utility model discloses a foamed glass construction installation tool, it includes the multiple metal nail disc of installation at foamed glass top: the right side of foamed glass top's front side is provided with the support frame, the rear side fixedly connected with fixed plate of support frame inner chamber, the rear side of fixed plate is provided with two symmetrical slide rods, the inner chamber of support frame is provided with the pneumatic cylinder, two the side of slide rod opposite is provided with the slide plate, the output fixedly connected with the connecting plate of pneumatic cylinder, the connecting plate and slide plate fixed connection, the front side fixedly connected with L shaped board of slide plate bottom, through the metal nail disc is placed at foamed glass's top, then pitch melts and is in flow, the plastic state, at this moment, immediately through the cooperation of mounting block, slide plate and L shaped board, make the accurate pressing of lower pressure stick to metal nail disc, can let metal nail disc more closely adhere to foamed glass surface, fill the gap by means of pitch flowability.

This application discloses a mulching device for agricultural planting, including a frame, a mulching mechanism, and a perforation mechanism. The mulching mechanism and the perforation mechanism are arranged sequentially from left to right on the inner side of the frame. The mulching mechanism includes an unwinding structure and an adjusting structure. The unwinding structure is located inside the frame, and the adjusting structure is located between the unwinding structure and the perforation mechanism. The unwinding structure is used to release the mulch film, and the adjusting structure is used to adjust the mulch film laying state. The unwinding structure and the perforation mechanism are connected. The perforation mechanism includes a perforation structure and an auxiliary structure. The perforation structure is located inside the frame, and the auxiliary structure is located inside the perforation structure. The auxiliary structure is used to discharge the soil generated during perforation and compact the soil around the holes. Therefore, perforation can be performed quickly after mulching, improving work efficiency. Furthermore, compacting the soil around the perforations after perforation prevents collapse and blockage of the planting holes, facilitating subsequent sowing operations.

The utility model discloses a plate-shaped heat preservation roof which comprises two symmetrical purlines fixedly connected to a building roof through bolts, the tops of the two purlines are fixedly connected with a bottom plate, the top of the bottom plate is provided with a rock wool plate, the top of the rock wool plate is provided with two symmetrical inner supports, and the inner supports are fixedly connected with the bottom plate through bolts. A waterproof vapor-permeable film is installed on the tops of the two inner supports, a roof panel is installed on the top of the waterproof vapor-permeable film, L-shaped plates are fixedly connected to the left sides and the right sides of the tops of the two purlines through bolts, and the tops of the L-shaped plates are fixedly connected with the bottoms of the inner supports through bolts. According to the roof structure, the bottom plate, the rock wool plate and the waterproof vapor permeable film are installed, so that the bracket plays a role in installing an auxiliary structure during installation, the bracket can disperse the load borne by the roof structure, then the connecting plate supports the bottom of the bottom plate, and finally the connecting plate supports the bottom of the bottom plate to form a stable supporting structure.

The utility model discloses a knitted garment embroidery device, which relates to the technical field of knitted garment processing and comprises a feeding and discharging component, and the bottom of the feeding and discharging component is fixedly connected with the top of a belt conveyor; a transfer assembly is arranged at one end of the feeding and discharging assembly, and an embroidery assembly is arranged above the transfer assembly; the feeding and discharging assembly comprises a transverse moving structure, and the transverse moving structure is in transmission connection with the driving structure. A limiting structure is arranged on one side of the transverse moving structure; the processing table plays a role in supporting the knitted garments, so that the knitted garments can be flatly laid on the processing table; the bearing area of the processing table can be changed by replacing the processing table, so that the processing table can bear knitted garments of different sizes; the multiple transverse rods play a role in supporting the machining table to prevent the machining table from inclining, and the multiple transverse rods can move along the first sliding rails, so that the distance between the adjacent transverse rods is changed, and the multiple transverse rods can support the machining tables of different sizes.

This utility model proposes an integral inclined laying and fixing structure of composite geomembrane between the dam body and the dam-penetrating structure, belonging to the field of water conservancy engineering technology. It mainly includes a reservoir connecting section culvert structure one, a reservoir connecting section culvert structure two, anchor bolts, nuts, stainless steel pressure plates, neoprene rubber gaskets, and composite geomembrane. The connection between the composite geomembrane on the dam slope and the structure adopts an anchoring + weight connection method. Before laying the membrane, it is ensured that the upstream slope of the dam and the upstream of the outlet structure two are on the same slope. Only two layers of geomembrane are laid at the bottom plate of the outlet structure two. Before laying the membrane, it is ensured that the upstream slope of the dam and the outlet of the outlet culvert are on the same slope. The geomembrane is laid flat, so that the geomembrane is in a stable stress state and avoids tearing and damage.

The application belongs to the technical field of saline-alkali soil mulching, and particularly relates to a novel saline-alkali soil mulching machine, which comprises an external frame, a soil breaking mechanism fixedly installed on one side of the external frame, a power moving device fixedly installed in the external frame, and a soil covering mechanism also fixedly installed in the external frame. The external frame comprises a frame, a partition plate fixedly installed on the inner side of the frame, and the partition plate divides the frame into two spaces. The application has a reasonable structure design and clear function partition. The external frame is used as a main support structure, the space is divided into two parts by the partition plate, and the power moving device and the soil covering mechanism are installed respectively. The design makes the function partition of the device clear, facilitates maintenance and operation, and improves the space utilization.