35results about How to "Stereotype stable" patented technology

The invention relates to a process for preparing plied yarn by one-step process using textured yarn and highly retractable yarn, comprising: having the draw texturising machine as main processing device, drawing and deforming the pre-oriented yarn POY, heating moulding the produced deforming yarn by the heat moulding box and the third drawing roll; meanwhile, setting the fourth and fifth drawing roll on the draw texturising machine, feeding and drawing the highly retractable yarn, sending into network device for combining with the deformation yarn, detecting and oiling by guide, detector and oiling roll, finally winding to obtain the resultant yarn. The invention increases the moulding procedure of the deformation yarn, solves the problem the moulding the yarn combining in a single step. The resultant yarn has a good fastness and uniformity of the network degree, little yarn breakage which can be used to produce the material like wool fabrics, polyester peach skin, suede nap.

The invention discloses a tower crane standard knot bearing upper air supporting formwork steel platform structure which comprises a tower crane standard knot latticed column foundation and a tower crane standard knot, which is installed on the tower crane standard knot latticed column foundation, of a latticed column structure. A peripheral supporting formwork frame is arranged on the periphery of the tower crane standard knot. The top portion of the tower crane standard knot is provided with a square-shaped or H-shaped top supporting seat. A steel platform is installed on the top supporting seat. A steel pipe supporting frame is installed on the steel platform. A wood beam and a formwork are arranged on the steel pipe supporting frame and used for pouring concrete. The tower crane standard knot bearing upper air supporting formwork steel platform structure has the advantages of being clear in power transmission of a supporting formwork system, reasonable in stress, safe and reliable, capable of meeting requirements that cross section of the structure is large in size and high in erecting height, convenient to construct, workable in construction, stable in sizing and capable of shortening construction period.

The invention belongs to a bamboo vinegar honeycomb type purifying activated carbon and a preparation method thereof. The bamboo vinegar honeycomb type purifying activated carbon comprises, by weight, 35-40 parts of chemical activated carbon, 25-35 parts of granular activated carbon from coal, 43-49 parts of coconut shell activated carbon, 9-15 parts of bamboo vinegar, 2-3 parts of methyl cellulose and 2-3 parts of talcum powder. The preparation method includes ball grinding, well mixing raw materials, producing product materials, and subjecting the product materials to vacuum pugging, extrusion forming, drying and sintering. The bamboo vinegar honeycomb type purifying activated carbon is good in dirt absorption capability, firm in shaping durable, simple and practical in preparation method, low in sewage treating cost, low-carbon, energy saving, and good in treating effect, and corruption odor generated by toilets, livestock, fish and the like can be purified.

The invention provides a form device and a form system. The form device comprises two form structures and a joint cutting plate; the two form structures are oppositely arranged, each form structure isused for shaping poured concrete; and the joint cutting plate is clamped between the two form structures in a drawable manner. According to the form device and the form system, the two form structures support the poured concrete to ensure that the concrete can be stably shaped, when the concrete reaches a preset degree, the joint cutting plate can be pulled out from the space between the two formstructures, and then joint cutting is carried out according to a gap between the two form structures after the joint cutting plate is pulled out, and the two form structures do not need to be dismounted during joint cutting, so that joint cutting and form dismounting are carried out in sequence according to the standard process, joint cutting is carried out in time, the pavement quality is guaranteed, pavement cracks caused by untimely joint cutting are avoided, the strength of all parts of the concrete is guaranteed, and the overall quality of the poured concrete is improved.

An adjustable form special for floor construction and a construction process thereof are provided. The adjustable form special for floor construction comprises a steel plate base, a steel form and a turnbuckle. The bottom face of the steel plate base is straight. Multiple of the steel plate bases are fixed to a concrete cushion layer at designed intervals through expansion bolts. Screws perpendicular to the steel plate base are welded onto the steel plate base. The steel form is perpendicular to the steel plate base. The bottom of the steel form is fixed to the screws of the steel plate base via adjusting nuts so that multiple steel plate bases can be connected together. The turnbuckle for stabilizing the connection of the steel plate base and the steel form and adjusting evenness of a side face of the steel form is connected between the steel form and the steel plate base. The adjustable form special for floor construction is suitable for all floor construction projects having high evenness requirement, has good shaping firmness, simple structure and high adjusting precision, is convenient to mount and demount and transport, and is suitable for reuse.

The invention discloses a method for eliminating distortion of a lap joint area of a fender stamping part front bumper. The method comprises the following steps of application of a forming compensation process, development of a debugging process and the like. According to the method, precision measurement equipment is used in cooperation to confirm the fender stamping part front bumper torsion resilience value; by supplementing fillet compensation to a shaping process and utilizing the principle of fillet plastic deformation shaping stability, the fender stamping part front bumper torsion resilience is effectively corrected; the compliance grinding direction is standardized to ensure that the corrected fender stamping part front bumper torsion resilience is stable; and through reasonable use of a multi-dimensional installing point compensation means, the comprehensive debugging method for eliminating the fender stamping part front bumper torsion resilience effectively correct the fender stamping part front bumper torsion resilience, the debugging period is shortened, the data stability is improved, and the overall assembly quality of a vehicle body is guaranteed.

The invention discloses a novel hull erection method and belongs to the technical field of shipbuilding. The method includes the steps such as cutting grooves, grinding the grooves, assembling, leveling steel plates, applying pads, welding priming weld seams required for the production of positioning weld seams, welding the positioning weld seams, welding transition weld seams, welding erection weld seams, and polishing the erected whole. The novel hull erection method has the advantages that clamp plates are replaced with the positioning weld seams, the steps of welding the clamp plates and cutting the clamp plates are omitted, manpower and material resources and raw materials are greatly saved, less damage is caused to a hull, cost of polishing before and after welding is saved, and the basis for automated welding is laid.

The invention discloses a compression molding device for dog chew processing. The compression molding device comprises a workbench, a material extruding device and a compression device; the workbench comprises a conveying device and a supporting frame body, and the supporting frame body is erected at the front end of the conveying device; the material extruding device comprises a material storage barrel, a material extruding opening is formed in the lower portion of the material storage barrel, a first valve body is arranged at the material extruding opening, and the material storage barrel is arranged on the supporting frame body; the compression device comprises an upper pressing mold frame and a lower pressing mold frame; the upper pressing mold frame comprises a circular frame body and a plurality of upper pressing molds; the circular frame body is transversely connected to one side of the material extruding opening in a manner of rotating and moving up and down, so that when the circular frame body rotates, the material extruding opening is respectively opposite to each upper pressing mold below in the forward direction and is respectively matched and clamped and fixed to each upper pressing mold below the material extruding opening; a through hole matched with the material extruding opening is formed in each upper pressing mold; and the lower pressing mold frame can transversely move along a conveying structure and is arranged under the material extruding opening in an up-down lifting mode, and the lower pressing mold frame comprises a plurality of lower pressing molds matched with the upper pressing molds in a one-to-one correspondence mode. According to the compression molding device, the structure is simpler and more compact, one machine with multiple types is realized, the production cost is greatly saved, and the applicability is wider.

The invention provides an intelligent book adhesive binding system and a using method thereof. The intelligent book adhesive binding system comprises a control module, a thickness measuring module connected with the control module and for controlling the thickness measuring mechanism to acquire the thickness of to-be-adhesive-binded bookblock, a back milling module for controlling a back milling device to mill a book back for the to-be-adhesive-binded bookblock, an adhesive applying module for controlling an adhesive applying device to apply an adhesive to the book backs of the to-be-adhesive-binded bookblock after back milling and a supporting and compacting module, and the back milling module outputs to the adhesive applying module; and the supporting and compacting module is used for controlling a supporting and compacting device to adhesive-bind the adhesive-applied to-be-adhesive-binded bookblock with the cover together in a supporting and compacting manner, and the adhesive applying module outputs to the supporting and compacting module. According to the intelligent book adhesive binding system and the using method thereof, before adhesive binding, the thickness measuring module is used for measuring the thickness of the to-be-adhesive-binded bookblock, then adhesive binding data is adjusted according to the measured thickness of the to-be-adhesive-binded bookblock, and compared with a traditional adhesive binding method, sizing is stable, the book adhesive binding quality is improved, and a book after adhesive binding is more attractive.

The invention relates to a twin-screw extruder die head for plastic particle production. The extruder head comprises a die head body capable of being fixedly connected with the twin-screw extruder head, a positioning guide groove, a groove-type flow channel, die holes and forming strip-shaped plastic supporting plates. The middle of the inner side of the die head body is provided with the positioning guide groove connected with the extruder head in the radial direction. The middle of the bottom of the positioning guide groove is provided with the groove-type flow channel for balancing the die head pressure. A plurality of rows of the die holes are formed in the groove-type flow channel in the vertical direction side by side in parallel. Each forming strip-shaped plastic supporting plate is outwards arranged at the position, below each row of die holes, on the die head body in the radial direction, and a plurality of forming strip-shaped plastic output grooves are formed in the forming strip-shaped plastic supporting plates corresponding to the die holes of each row of die holes. The twin-screw extruder die head is scientific in design, convenient to use and simple in structure, the extrusion efficiency of an extruder is improved, manpower and material resources are saved, and quality of finished products of plastic particles is guaranteed and improved.

The invention discloses an intelligent health management all-in-one machine. Comprising a health testing main body, a height measuring instrument fixedly mounted on the bottom surface of the top of the health testing main body, a weight measuring instrument fixedly mounted on the upper surface of the bottom of the health testing main body, an arm placing plate fixed on one side of the middle part of the health testing main body, and a blood pressure measuring mechanism placed on the arm placing plate, the control keys are arranged on the front side face of the health testing body and used for controlling the height measuring instrument, the weight measuring instrument and the blood pressure measuring mechanism, and the display screen is used for displaying detection data. A testee puts an arm between the first sleeve band and the second sleeve band, then the whole body presses the shell to move downwards, the U-shaped plate is driven to move in the process of pressing the shell downwards, and the U-shaped plate drives the first sleeve band and the second sleeve band to be tightened towards the arm of the patient through the linkage elastic piece in the moving process. And the inverted buckles on the first sleeve band are correspondingly inserted into the clamping grooves of the second sleeve band, so that the arm of the patient can be clamped and fixed.

The invention relates to the field of glass container production, and discloses a glass container efficient production system which comprises a middle material conveyor used for transferring cup bodies or forming wine distributors. The transfer clamp is used for transferring the cup body; the handle bonding table is used for carrying out handle bonding operation; the forming tool and the forming die are used for shaping the handle; the formed cup body is clamped by the transfer clamp and then placed on the middle material conveyor, and when the handle is bonded, the transfer clamp with the cup body is taken down from the middle material conveyor and moved to the handle bonding table to manually bond the handle on the cup body. And then the cup body bonded with the handle is placed in a forming die on a forming tool through the transfer clamp, and the bonded handle is shaped through the forming die. The problems that in the prior art, the wine distributor production efficiency is low, and joint seam defects exist in a handle can be solved.

The invention discloses a degradable high-flame-retardancy foamed material which comprises the following components in parts by weight: 33-56 parts of ethylene bis(stearamide), 15-29 parts of glass fiber, 5-11 parts of ethyl acrylate, 3-14 parts of diphenyl phosphate, 5-8 parts of chlorinated paraffin, 9-17 parts of redispersible latex powder, 10-17 parts of fatty acid amide, 3.5-7 parts of polymethylhydrosiloxane, 55-68 parts of high-density polyethylene, 2-6 parts of diammonium phosphate and 25-30 parts of silicon oil. The degradable high-flame-retardancy foamed material has the advantages of simple formula, completely decomposable raw materials, no peculiar smell, high elasticity, favorable forming property of the compaction product, high forming stability, flame retardancy, low density, light weight, thermal insulation and the like.

The invention discloses a bridge guardrail base shaping combined template which comprises a fixing support, a plurality of guardrails are fixedly connected to the fixing support, two combined templateframes are fixedly connected to the side faces of the bottom ends of the guardrails in a sleeving mode, and baffles are fixedly connected to the two combined template frames respectively; wherein bolts are arranged on one combined template frame and one baffle, clamping grooves are formed in the other combined template frame and the other baffle, the clamping grooves are connected with the boltsin a clamped mode, a plurality of first water collecting tanks are fixedly connected to the two baffles, and feeding ports are formed in the two combined template frames. According to the bridge guardrail base shaping combined template, in rainy days, the gravity of rainwater is used for controlling a sliding plate to close the feeding ports, water can be prevented from entering the combined template frames through the feeding ports, the problem that slurry in the combined template frames is scoured by rainwater is solved, the slurry is prevented from being diluted by rainwater, and the shaping effect of the combined template frames is improved.

The invention relates to the technical field of plastic calibration equipment, and provides a door and window outer frame calibration table with a water cooling device. The door and window outer frame calibration table comprises a circulating water tank, a cooling tower and a pond, wherein the pond is arranged below the cooling tower; a plurality of water inlets and water outlets are formed in the circulating water tank; the water inlets are communicated with the pond through water inlet pipes; the water outlets are communicated with the cooling tower through water outlet pipes; and circulating water pumps are arranged at the water inlet ends of the water inlet pipes. The door and window outer frame calibration table has the advantages and beneficial effects that due to adoption of the technical scheme, the calibration table is good in cooling effect, stable to calibrate, simple in structure, convenient to maintain and low in processing cost; and the quality of the product is ensured.