228results about How to "Fast shaping" patented technology

The invention discloses a nondestructive detection method for road and bridge concrete defects, and belongs to the technical field of infrared detection. According to the road and bridge concrete defect nondestructive testing method, a work box is included, a detection box is further included, the detection box is arranged in the work box in a lifting mode, a mounting box is fixedly connected into the detection box, a connecting plate is slidably connected to the mounting box, a swing air injection mechanism is arranged on the connecting plate, and a heating mechanism is arranged in a preheating box; the preheating box is communicated with the swing injection mechanism through a connecting pipe, and the detection head is matched with the swing injection mechanism; on one hand, a detector can be used for infrared detection of bubbles or cracks on the surface of concrete, and on the other hand, detection plasticine in the template box can be pressed onto the surface of the concrete, so that the plasticine can be pressed into the bubbles or the cracks when making contact with the cracks or the bubbles on the surface of the concrete; protrusions identical to the bubbles and the cracks are pressed out, so that the depths of the bubbles and the cracks can be observed conveniently, and the precision of follow-up visual detection is improved.

The invention belongs to the technical field of welding machining, and particularly discloses an auxiliary welding device for automobile part production and machining, which comprises supporting plates, a sliding rail is horizontally and fixedly arranged between the supporting plates, two sliding tables are symmetrically clamped and slidably arranged on the sliding rail, and a positive and negative tooth screw rod is rotatably arranged between the supporting plates. Two sections of symmetrically arranged threads on the positive and negative tooth screw rod are in threaded connection with the two sliding tables respectively, a mounting rod is fixedly arranged on the upper side of each sliding table, a radial clamping coaxial positioning mechanism is fixedly arranged on each mounting rod, and a self-adaptive synchronous rotating mechanism is arranged on one side of each radial clamping coaxial positioning mechanism; a rotation driving mechanism is arranged between the self-adaptive synchronous rotation mechanism and the sliding table, and a positioning driving mechanism is arranged on the radial clamping coaxial positioning mechanism. Coaxial positioning and rotation adjustment at any angle of the exhaust pipe to be welded can be achieved, so that accurate butt joint of pipe openings is rapidly achieved, the scheme of driving the exhaust pipe to rotate is adopted, and the power load of a driving motor is remarkably reduced while continuous welding is guaranteed.

The utility model discloses a modular assembly type servo linear module which comprises at least two racks and a moving table in sliding fit with the upper portions of the racks, and the two ends of each rack are in butt joint through a connecting part. According to the implementation mode, the rack is relatively fixed, and the actual part finally participating in external transmission is the moving table; meanwhile, the device further comprises a linear driving assembly, and the linear driving assembly outputs a linear freedom degree to the moving table. According to the utility model, through the mechanical linkage and mutual cooperation between the linear driving assembly and the driving assembly and the cooperation principle between related structural members, automatic assembly is realized according to stroke parameters required by actual assembly or transmission, and rapid shaping and standardized assembly are realized through modularized design; and different transmission requirements proposed by different actual occasions are effectively met, and the actual practicability and economical efficiency requirements are effectively met.

The utility model belongs to the technical field of thermoplastic resin, and particularly relates to a prepreg gluing device for thermoplastic resin preparation, which adopts the following scheme that the prepreg gluing device comprises a support frame, the number of the supporting plates is two, and the two sides of the supporting plates are fixedly connected with the front side and the rear side of the inner cavity of the supporting frame; the number of the conveying rollers is two, and the front sides and the rear sides of the two conveying rollers are movably connected with the supporting plate through rotating shafts; the top of the connecting pipe penetrates through the supporting frame, and the surface of the connecting pipe is fixedly connected with the supporting frame; the bottom of the connecting pipe is communicated with the sprayers, and the number of the sprayers is five; the pressing mechanism is located in an inner cavity of the supporting frame, the pressing mechanism is used for extruding a plate, the plate can be extruded through the pressing mechanism, thermoplastic resin flattening is achieved, and the coated plate can be rapidly cooled and shaped through the cooling mechanism.

The invention discloses an anti-cracking embedded injection molding device and a processing technology thereof, and belongs to the technical field of injection molding.The anti-cracking embedded injection molding device comprises two supporting frames, two sliding rails are fixedly connected to the tops of the supporting frames, two lower molds are arranged between the two sliding rails in a sliding mode, and an upper mold is arranged at the tops of the lower molds; a lifting turnover assembly connected with the supporting frame is arranged between the two upper dies and used for driving the upper dies to ascend, descend and turn over, the lifting turnover assembly is connected with a deflection driving assembly, the deflection driving assembly is used for driving the lower dies to move and deflect, and two air blowing cooling assemblies are arranged on one side of the deflection driving assembly. According to the mold, blowing cooling can be conveniently conducted on the upper mold and the lower mold, the product shaping speed is increased, after mold opening, the upper mold moves upwards and deflects towards one side, the lower mold moves away and turns over towards one side, in this way, the operation space between the upper mold and the lower mold is enlarged, and workers can conveniently take materials, clean and maintain.

The invention relates to the technical field of plant cultivation. The invention discloses a foaming substrate suitable for three-dimensional greening, a manufacturing method and a cultivation method. The foaming substrate is prepared from the following raw materials: water, turf, a polyurethane prepolymer, stearic acid surface modified nanoscale calcium carbonate, organic silicon, an antibacterial agent and a nutritional agent. The preparation method comprises the following steps: S1, weighing water, turf, stearic acid surface modified nanoscale calcium carbonate, organic silicon, an antibacterial agent and a nutritional agent, and mixing to obtain a prepared material; s2, adding a polyurethane prepolymer into the prepared material, and stirring to obtain a matrix material; and S3, the matrix material is poured into a mold, foaming and demolding are conducted, and the foaming matrix is prepared. The invention discloses a cultivation method of the foaming substrate. The invention further discloses application of the foaming substrate in three-dimensional greening. The foaming matrix prepared by the invention can be flexibly constructed and quickly formed, has high efficiency, is light and portable, and is easy to transfer and transport.

The present invention relates to the technical field of bulletproof plate processing, and in particular to a composite bulletproof plate coating device. It comprises a coating box, a positioning component, a cleaning component, a film, a circulating conveying component and a coating component. A row of delivery parts is arranged at the front end of the coating box; the discharging part is located below the delivery part; the positioning component is arranged at the rear end of the coating box corresponding to the delivery part; the cleaning component is located on both sides of the coating box; two groups of films are arranged, respectively located on both sides of the positioning component and the delivery part; two groups of circulating conveying components are arranged in the coating box, one on the left and one on the right, and respectively located between the cleaning component and the film on the corresponding side; coating parts are arranged on the coating components located on the two groups of circulating conveying components. The present invention presses the film onto the two side surfaces of the composite bulletproof plate through the coating plate, presses the film onto the side wall of the composite bulletproof plate through the groove wall of the coating groove, and then cuts and seals the excess film, so that the coating is comprehensive, efficient and has a good sealing effect.

The utility model discloses an aluminum bar machining casting mold which comprises a main body, an air cylinder is fixedly installed at the top end of the main body, an air rod is installed at the output end of the air cylinder, a fixing plate is fixedly installed at the end, away from the air cylinder, of the air rod, and a spring piece is installed at the bottom end of the fixing plate. The device comprises a fixing plate, a spring part is installed on the fixing plate, an upper mold is fixedly installed at the end, away from the fixing plate, of the spring part, a lower mold is installed at the bottom end of the upper mold, three forming cavities with the same size are formed in the lower mold, and a box body is fixedly installed at the bottom end of the lower mold. Materials needing to be cast are introduced into the attaching piece, materials needing to be subjected to injection molding are injected into the forming cavity, cooling water is introduced into the cooling cavity under the action of the pressure pump, a formed mold is rapidly shaped under the action of the cooling water, and the forming effect is further kept.

The invention discloses a cigarette case conveying channel, and relates to the technical field of cigarette case manufacturing and conveying equipment. The cigarette case conveying device comprises a first conveying belt, a second conveying belt and a leading-in mechanism, a conveying channel for conveying cigarette cases is arranged between the first conveying belt and the second conveying belt, and the leading-in mechanism is arranged between an inlet of the conveying channel and a cigarette case outlet of the gluing equipment in a communicating mode; the guiding-in mechanism comprises two limiting assemblies which are oppositely arranged up and down, a guiding-in channel is formed between the two limiting assemblies and used for guiding the cigarette case to enter the conveying channel from the gluing equipment, and the limiting assemblies are further used for making contact with and limiting adhesive box paper at the lap joint position of the end face of the cigarette case. According to the cigarette case conveying channel, the leading-in mechanism is arranged at the front end of the conveying channel, the leading-in channel communicating the conveying channel with the cigarette case outlet of the gluing equipment is formed, and therefore a cigarette case lap joint opening is effectively prevented from being opened before glue is dried and solidified, the cigarette case is guided into the conveying channel through the leading-in mechanism, and cigarette case conveying blockage is avoided.

The present invention discloses an extrusion molding device for producing aluminum composite panels, and the present invention relates to the technical field of aluminum composite panel extrusion molding, including a frame, an extrusion mechanism, and is used to extrude aluminum composite materials. The extrusion mechanism has a lower cold pressing roller assembly for cooling the formed aluminum composite panel, and an upper cold pressing roller assembly installed in parallel around the extrusion mechanism, and the upper cold pressing roller assembly is installed in parallel just above the lower cold pressing roller assembly. The extrusion molding device for producing aluminum composite panels has a compact overall design, occupies a small space, is easy to install and use, can provide uniform and stable heat, ensures that the aluminum composite material is extruded at a suitable temperature, prevents the material from being overheated or overcooled, ensures that the thickness and shape of the aluminum composite material are consistent, ensures that the surface of the aluminum composite panel is smooth and flat, quickly reduces the temperature of the formed aluminum composite panel, and ensures its dimensional stability and surface quality.

The invention relates to the technical field of fabric setting, in particular to a fabric shrinkage rate rapid setting method, and aims to solve the problems that the production cycle is prolonged, the production efficiency is greatly reduced, the fabric setting effect is poor, the energy and raw material consumption is large and the like due to long setting time in the prior art. According to the original area of the fabric, taking a corresponding area for analysis; compared with a traditional shaping method, the rapid shaping method adopting the shrinkage rate has the advantages that the shaping time can be remarkably shortened, the production efficiency can be improved, the production cycle can be shortened, the consumption of energy and raw materials can be reduced, and the production cost can be greatly reduced; by optimizing the formula, equipment and process parameters, researching the physicochemical properties of the fabric and selecting the optimal temperature for fabric setting, the stable and consistent fabric setting effect is realized, and the quality stability of the product is improved.

The utility model discloses a forming processing device for an acrylic plate, and relates to the technical field of acrylic plates. The acrylic plate forming processing device comprises a processing box, a heating mechanism and a shaping mechanism, a processing box is connected to the interior of the processing box in a clamped mode, heat conduction fins are fixedly connected to the bottom of the processing box, and the heating mechanism comprises a containing plate arranged below the processing box and a sliding plate arranged on the containing plate. According to the device, acrylic raw materials placed in the processing box can be directly and integrally heated through the heating mechanism, the electric heating pipe and the heat conduction fins, so that the raw materials are rapidly softened, compared with the device, the heating effect is better, the heating area is wider, the heating rods do not need to be moved many times to be arranged on the acrylic plates in the corresponding areas, and the production efficiency is improved. The device is simple in structure and high in working efficiency, lays a foundation for pressurized shaping, and meanwhile, the placement box can directly slide out, so that dirt on the surface of the electric heating pipe can be conveniently removed in time, and heat loss is reduced.

The utility model relates to the technical field of edge ironing equipment, and discloses novel shaping film edge ironing equipment which comprises a fixing frame, a preheating area and an ironing area are arranged at the upper end of the fixing frame, a controller is arranged on the outer side of the fixing frame, a conveying belt is arranged on the fixing frame, an extension table is arranged at the end of the fixing frame, and a rubber strip is arranged on the extension table. A cooling mechanism is arranged in the extension table, a turnover mechanism is arranged at the end of the conveying belt, the cooling mechanism is matched with the turnover mechanism, the turnover mechanism comprises a turnover guide plate, and the turnover guide plate is movably arranged on the inner side of the extension table. According to the novel sizing film edge ironing equipment, the cooling mechanism and the turnover mechanism are arranged, a film is turned over on the conveying belt through the turnover guide plate, the turned-over film can be rapidly cooled, the cooling mechanism cools the two faces of the film at the same time, and then the effects of rapid sizing and rapid cooling are achieved; and the processing efficiency is improved.

The present invention relates to the technical field of waterproof coiled material processing, and specifically to a water-leakage-proof pre-laid waterproof coiled material and processing equipment thereof, comprising a base, a coiled material drum, a film pressing drum and a winding drum; the base is rotatably mounted with a coiled material drum, the base is rotatably mounted with a film pressing drum, the base is rotatably mounted with a winding drum, and further comprises a plastic connection mechanism, wherein the plastic connection mechanism is fixedly mounted on the base. The present invention solves the problem that in the existing water-leakage-proof pre-laid waterproof coiled material processing equipment, the sealing performance between the waterproof coiled materials cannot be effectively guaranteed due to the influence of temperature and the flatness of the surface of the waterproof coiled materials, thereby reducing the sealing performance between the waterproof coiled materials and easily causing water leakage in the waterproof coiled materials, and realizes that the water-leakage-proof pre-laid waterproof coiled material processing equipment can enhance the sealing performance between the waterproof coiled materials.

The invention relates to the field of plate processing, and discloses an auxiliary four-side plate finishing machine which comprises a supporting frame, a roller assembly is arranged on the upper surface of the supporting frame, a blocking assembly is arranged on the rear surface of the supporting frame, a mounting frame is arranged on the right surface of the supporting frame, and a plate pushing assembly is arranged on the upper surface of the mounting frame. A guide assembly is arranged on the front side of the right end of the supporting frame and comprises a first anti-collision plate, the first anti-collision plate is arranged at the right end of the front side of the supporting frame, a first rectangular plate is fixedly connected to the left surface of the first anti-collision plate, and a guide plate is fixedly connected to the left surface of the first rectangular plate through screws. According to the plate shaping device, a forklift can be used for placing stacked plates on the upper surface of the roller, then the forklift is pushed forwards to make the plates make contact with the blocking plate for front-back shaping, then left-right shaping is conducted through the hydraulic push plate, the four faces of the plates can be rapidly shaped at the same time, and in addition, the friction force borne by the bottom plates can be reduced through the arranged roller assembly.

This invention belongs to the field of card production technology, and particularly relates to a precision screen-printed card and its manufacturing process. A precision screen-printed card includes: a card substrate, the surface of which is provided with a precision screen-printed graphic layer. The precision screen-printed graphic layer is formed by screen printing with high-viscosity raised-letter ink through a high-mesh precision screen. The line width of the precision screen-printed graphic layer is 0.05mm-0.08mm, and the precision screen-printed graphic layer has a perceptible three-dimensional raised structure. This achieves stable reproduction of fine lines, is suitable for various card substrates and other processes, making the cards more exquisite and reducing production costs.

The utility model provides an injection molding mold for a foam box, belongs to the technical field of foam boxes, and solves the technical problems that the thickness of the foam box is not uniform and the quality of a product is influenced due to non-uniform particle distribution in the prior art. A foam box injection molding mold comprises an auxiliary frame and a pair of combined assembling molds connected to the auxiliary frame in a sliding mode, a driving assembly is arranged in the auxiliary frame to control the assembling molds to move, a pressing frame is perpendicularly fixed to one side of the auxiliary frame, a pressing plate is connected to the pressing frame in a sliding mode, and a regulating and controlling assembly for controlling the height of the pressing plate is arranged in the pressing frame. A pressing block is fixed to the bottom of the pressing plate, and a vibration assembly is arranged in the assembling mold. The foam box forming device has the advantages that a worker can conveniently collect a formed foam box, gaps between material bodies during pressing are reduced, the material bodies are evenly distributed, and the number of reserved bubbles is reduced.

The utility model provides a motor housing inner hole shaping device, relates to the housing inner hole shaping field, bottom end faces of six supports are fixedly connected with pressing blocks, and main bodies of the pressing blocks are annular structures, and solves the problems that in the prior art, when a through hole is formed in a motor housing, deformation is generated due to processing, and the processing efficiency is high. In order to solve the problems that a main shaft is easy to abrade with a shell after being installed, and in order to better assemble the shell and the main shaft, a corresponding shaping device needs to be used for shaping an inner hole formed in the shell, a detachable cushion block and a limiting block are arranged, so that the shell and the main shaft can be well assembled; when the motor shell is shaped, a cushion block with a limiting block of an appropriate specification can be placed in a clamping groove formed in the top end of the base to be assembled, and an inner hole formed in the motor shell is synchronously connected to the outer side of the limiting block in a sleeving mode to achieve rapid shaping operation. Therefore, the purpose of higher practicability is achieved.

The utility model discloses an injection molding car lamp mould capable of automatically cooling, which relates to the technical field of injection molding car lamp moulds and comprises a fixed seat, a top plate and a movable table, uniformly distributed guide rods are connected between the fixed seat and the top plate, and the movable table is slidably sleeved on the outer sides of the guide rods. According to the injection molding car lamp mold capable of being automatically cooled, through cooperative use of a first communicating pipe and a cooling cavity as well as a second communicating pipe and a cold air unit, the cooling cavity located on the outer side of the lower mold groove is formed in the fixing base of the injection molding car lamp mold capable of being automatically cooled, and a cavity is formed in the upper mold; cold air prepared by the air cooling unit can be injected into the cooling cavity and the upper mold through the first communicating pipe and the second communicating pipe, so that the temperature of the exterior of the upper mold and the temperature of the outer side of the lower mold groove are reduced, and shaping of an injection molding vehicle lamp product between the upper mold and the lower mold groove is promoted; and the forming efficiency of the injection molding car lamp mold product after injection molding is effectively improved.

The utility model belongs to the hair dryer technical field, disclose a kind of hair dryer with hot air and double heating aluminum plate collaborative modeling.The hair dryer with hot air and double heating aluminum plate collaborative modeling, including equipment shell, control panel is arranged in the equipment shell, fan is also installed in the equipment shell, equipment shell bottom is equipped with air inlet component for fan air intake, the top of the equipment shell is provided with Y-shaped air duct, and the single mouth of the Y-shaped air duct points to the air outlet end of fan, and the double mouth of Y-shaped air duct points to the side away from equipment shell.The hair dryer with hot air and double heating aluminum plate collaborative modeling, the technical scheme of the utility model provides heat source using double heating U-shaped aluminum plate, cooperate after the hot air of heating component one heating, time sequence linkage is carried out, after hot air pre-softening hair can be realized, U-shaped aluminum plate closed heating pressurization, realize the high temperature rapid setting of hair.

The utility model provides a traditional Chinese medicine pill making device which comprises a box body, a feed opening, a pressing chamber and a pill making assembly, the pressing chamber is arranged in the box body and comprises a transverse pressing chamber and a longitudinal pressing chamber, the longitudinal pressing chamber is communicated with the transverse pressing chamber, and the pill making assembly is arranged in the box body. The discharging opening communicates with the end, away from the longitudinal pressing chamber, of the transverse pressing chamber. A transverse spiral feeding shaft is arranged in the transverse pressing chamber, and a longitudinal spiral feeding shaft is arranged in the longitudinal pressing chamber; the pelleting assembly comprises an extrusion head, a heat dissipation pipe and a cutting head. The cooling pipe is arranged between the extrusion head and the cutting head, medicine mud enters the cooling pipe in a long-strip shape through the extrusion head and then reaches the cutting head to be cut into pills, the cooling pipe can cool the long-strip-shaped medicine mud, the viscidity of the medicine mud is reduced, follow-up cutting is facilitated, pill shaping is accelerated, the surface hardness of pills is improved, and the pills are prevented from adhering to the collecting hopper. The collection is convenient.

The utility model discloses a square-frame workpiece shaping jig which comprises a bottom plate, a plurality of positioning jig assemblies used for placing square-frame workpieces are arranged on the bottom plate, a plurality of pressing clamps are arranged at the adjacent positions of the positioning jig assemblies, pressing ends of the pressing clamps are provided with pressing plates, and the pressing plates are arranged on the bottom plate. The pressing plate is arranged above two symmetrical frames of the square frame workpiece, and the pressing plate is driven by the pressure applied by the pressing clamp to press the square frame workpiece on the positioning jig assembly. According to the utility model, the frame workpiece can be quickly shaped, the waiting time is not needed, the process period can be shortened, and meanwhile, the device is simple in structure, easy to implement and convenient to operate in practical application.

The utility model discloses a full-automatic frozen embryo fried bread stick frying machine, which relates to the technical field of food processing equipment, and comprises a rack body and a control cabinet, the rack body is internally divided into a deep frying area and a shallow frying area, a vertical U-shaped heating pipe is arranged in the deep frying area, the rack body is connected with a driving motor, the driving motor is connected with a first conveying chain, and the first conveying chain is connected with a second conveying chain. The first conveying chain is rotationally connected with the rack body, a vertical pushing claw is arranged on the first conveying chain, the driving motor is connected with the second conveying chain through a transmission chain, a horizontal pushing claw is arranged on the second conveying chain, and a horizontal heating pipe is arranged in the shallow frying area. The whole process from throwing, frying, discharging and storing of the fried bread sticks is automatically operated, so that the production efficiency is greatly improved, the manual intervention is reduced, and the labor cost is reduced; the deep frying area and the shallow frying area are designed in a segmented manner, and the synergistic effect of the vertical push claw, the horizontal push claw and the horizontal overturning claw is combined, so that the fried bread sticks are uniformly heated in the frying process, and uniform color and crispy taste of the fried bread sticks are ensured.

The utility model discloses a high-flatness PVC (polyvinyl chloride) film calendering device, which relates to the technical field of PVC calendered film production and comprises a calendering box. The compression roller assembly comprises an upper calendaring roller and a lower calendaring roller, and the inner side of the upper calendaring roller and the inner side of the lower calendaring roller are each provided with a rotating assembly, a heat dissipation assembly and an air inlet and outlet assembly; and the guide roller assembly comprises a guide roller, and a cooling assembly used for cooling is arranged on the inner side of the guide roller. According to the utility model, the upper calendering roller and the guide roller are arranged, and the first air outlet, the first air inlet and the second air inlet are respectively formed in the outer sides of the upper calendering roller and the guide roller, so that not only is the cooling work completed, but also the problem of hardening of a PVC film caused by direct blowing is avoided, the PVC film is effectively and quickly shaped, and the flatness of the PVC film is improved; not only can the upper calendering roller be effectively cooled, but also the PVC film can be shaped by redundant air flow, so that the utilization rate of resources is improved.

The invention relates to the technical field of packaging, and discloses an RCPP liquid packaging film, which comprises an outer layer, a middle layer and an inner layer, the middle layer comprises 200 parts by mass of polypropylene, 200 parts by mass of binary polypropylene, 50 parts by mass of a styrene-ethylene-butylene-styrene block copolymer, 50 parts by mass of a polyolefin elastomer and 50 parts by mass of thermoplastic polyolefin, and the inner layer comprises 300 parts by mass of binary co-polypropylene, 100 parts by mass of ternary co-polypropylene, 25 parts by mass of polyethylene, 6 parts by mass of a slipping agent and 8 parts by mass of an anti-blocking agent. The invention can solve the problems that the packaging bag becomes brittle and fractures after long-term low-temperature storage after the food is packaged by the CPP film packaging bag in the prior art, and the low-temperature packaging and storage requirements of the food cannot be effectively met.

The utility model discloses a quick shaping device for a hose connector of a dust collector. A lower die cavity is formed in the top surface of the lower die base; the upper die base is arranged on the lower die base in a lifting mode through a die opening and closing device, an upper die cavity is formed in the bottom face, and the upper die cavity and the lower die cavity form a shaping cavity; the mold core opening and closing device is provided with a first mold core in a rotary driving manner, the first mold core is arranged at one end of the shaping cavity, the other end of the shaping cavity is provided with a second mold core in a translation driving manner, and the shaping cavity, the first mold core and the second mold core are spliced to form a cavity corresponding to the dust collector hose connector. The die core opening and closing device is used for driving the corresponding die core, so that inner side supporting and rapid positioning, die holder downward moving and die closing, die cavity outer side extrusion and die core inner side supporting during shaping of the special-shaped dust collector hose connector are achieved, and rapid shaping of the special-shaped dust collector hose connector is achieved. The steps are operated in a reverse order, demolding and discharging can be achieved, and shaping operation is efficient.

The utility model relates to the technical field of fiber shaping, and discloses a fiber shaping device for hair product production, which is characterized in that a tensioning device, a rotating rod, a coil spring and other structures are arranged to realize elastic adjustment of tensioning force, and chemical fibers can generate a thermal expansion effect after being heated, so that the original tensioning force of the chemical fibers is changed; after the tensioning force is changed, the coil spring drives the rotating rod to rotate in the fixed cylinder through coiling force, the tensioning force of the chemical fiber is adjusted, when the tensioning force is too loose, the rotating rod is located in the fixed cylinder and rotates in the vertical direction, the chemical fiber is tensioned, and when the tensioning force is too tight, the chemical fiber jacks the position of the rotating wheel; and the rotating rod forces the interior of the fixed cylinder to rotate, the tensioning of the chemical fibers is adjusted to be in a relatively loose state, and the effect of adaptively and elastically adjusting the tensioning force is achieved.

The utility model relates to the technical field of uniform distribution devices, and discloses a uniform distribution device for a sea-island filament network, which comprises a fixed cylinder, a sea ingredient feeding cylinder is arranged in the fixed cylinder, an island ingredient feeding cylinder is arranged in the sea ingredient feeding cylinder, and a cooling mechanism is arranged on the back of the fixed cylinder. According to the uniform distribution device for the sea-island filament network, firstly, island components and sea components are fed into an island component feeding cylinder and a sea component feeding cylinder respectively and are extruded, and the island components and the sea components are extruded into cellosilk through no less than two island component distribution holes and no less than two sea component distribution holes respectively; and the fibers are uniformly distributed, the air speed is adjusted to be proper, then air on the outer side flows into the air inlet barrel after being filtered through the filter screen, and then is blown out from the air outlet nozzles, so that the extruded fibers can be quickly cooled, the fibers are quickly shaped, and the quality of the fibers is improved.