65results about "Hackling machines" patented technology

The invention relates to a blending method using a hemp fiber as a main material. The method comprises the following steps of: firstly, processing the hemp fiber into rovings; secondly, mixing the roving yarns of the hemp fiber with the rovings or filaments of other fibers in proportion to form bunch yarns; and finally, spinning the mixed bunch yarns in the second step into spun yarns. The blending method has the advantages of improving the disintegration degree of the hemp fiber and removing impurity without damaging the performance of the blended fibers, ensuring a high spinning yam count and quality of the blended yarns and greatly improving the quality of the blended yarns of the hemp fiber along with simple process.

The invention provides an automatic circular combined hackling machine for hackling and for forming strip for flax and a combined hackling method thereof. The combined hackling machine comprises an annular carding production line, a striping forming production line and a connecting device, wherein the annular carding production line is used for processing scutched flax into carded flax, the strip forming production line is used for making the carded flax into flax strips, and the connecting device is arranged between the annular carding production line and the strip forming production line to connect the annular carding production line and the strip forming production line. An advanced control technology adopted in the invention can combine a flax-hackling step with a strip forming step at present, thereby shortening the process flow, cancelling a non-value-added intermediate link, reducing number of employees greatly, reducing the labor intensity, improving the production efficiency, reducing the production cost and solving problems of large number of employee, high labor intensity, low production efficiency, high production cost and the like of equipment in China flax spinning industry.

Disclosed is a bidirectional annular hackling machine. The bidirectional annular hackling machine comprises jute clamping devices, two heckling devices, a conveying passage, a bend push-in device, a bend push-out device, a turning device and a pushing device. By combination of the annular conveying passage and the two heckling devices, one heckling device heckles one sides of jute fibers firstly, and then the other heckling device heckles the other sides of the jute fibers. The entire jute fibers are heckled totally by only one process without multiple heckling steps, and working efficiency is increased greatly. The hackling machine can realize turning operation of the jute fibers automatically, the positions of the jute fibers in the jute clamping devices are changed, manual operation is omitted, working efficiency is improved, heckling precision is guaranteed as well, and labor cost is saved.

The invention discloses a feeding mechanism of a flax hackling machine. The feeding mechanism comprises a slide platform (101). A slide groove (102) is formed in the middle of the slide platform (101), a group of slide devices (103) is erected on the slide groove (102), a discharging motor (113), a grab block (119) and a feeding motor (114) are arranged above the slide devices (103), and push blocks (122) are arranged on the lower side of the slide groove. The feeding mechanism has the advantages of simple structure, low failure rate, high efficiency and applicability to industrial mass production.

The invention discloses a mechanical device for automatically opening flax round packages from flax comprising a frame, a guide roller, an electrical motor, and is characterized in that the mechanical device is further provided with a round package uncoil-stand, a string-pulling device and a conveyer device, wherein the electrical motor is connected with the conveyer device via a transmission belt, the conveyer device respectively drives the round package uncoil-stand and the string-pulling device, the round package uncoil-stand is a triangle transmission device consisting of an uncoiling guide roller and an uncoiling belt, the string-pulling device comprises a belt roller and an iron roller, and the conveyer device is a plate-type conveyer device consisting of a conveyer guide roller and a conveyer belt. The invention has high labor efficiency and low labor intensity.

The invention discloses a jute processing system. The jute processing system comprises a jute carrier, a feeding and discharge station, carding devices and a conveying device. A jute leather clamping mechanism and a tensioning mechanism are arranged on the jute carrier. The conveying device comprises an enclosed conveying track. The jute carrier is arranged on the conveying track having multiple joints. The feeding and discharge station and the carding devices are arranged on the joints. The jute processing system has following beneficial effects: a simple processing device capable of replacing manual work is replaced by the jute processing system; parts and an assembly structure are designed easily; usage and maintenance are simple; purchase and usage cost are far lower than that of a full-automatic hemp fiber processing machine; machining efficiency and machining quality are obvious superior than those of manual work; and higher cost performance is obtained.

The invention relates to a novel hackle clamp device. The novel hackle clamp device comprises an upper clamp plate, a lower clamp plate, two screw assemblies and a drive assembly, wherein the upper clamp plate and the lower clamp plate are oppositely parallelly arranged at interval, the two screw assemblies penetrate the upper clamp plate and the lower clamp plate and are located at two opposite ends of the upper clamp plate and the lower clamp plate, the upper end of each screw assembly is provided with an adjusting end, and the drive assembly is arranged above the upper clamp plate and can move upwards and downwards. The novel hackle clamp device has the advantages that the two screw assemblies are arranged at two ends of the upper clamp plate and the lower clamp plate, hemp is fed through an area between the two screw assemblies, hemp bundle intertwining caused by the fact that hemp bundles are mistakenly placed on the screws, and carding quality and hackled line producing rate are increased; operation of a hemp feeding operator is facilitated, quality and yield can be increased favorably, and the work efficiency of bundle separation can be multiplied.

The invention discloses a sisal fiber extraction device based on sisal textile processing, relates to the technical field of sisal production, and solves the problems of troublesome use and operation,lower production efficiency and high labor intensity of the existing sisal harvesting. The device comprises a main machine body; a group of feeding devices is arranged on the left side of the main machine body; the rear part of an upper end surface of the main machine body is fixedly connected with a group of diesel engines; two groups of primary pressure devices are axially connected to the inner side of the middle part of the main machine body; two rows of squeezing devices are axially connected inside the right side of the main machine body; two groups of carding devices are axially connected inside the right side of the main machine body; and a group of intermediate transmission shafts are coaxially connected inside the front end face and the rear end face of the main machine body. The device is more convenient to use, free of artificial collection and processing, simplified in work procedure, and capable of improving production efficiency and saving manual operation, and the device is simple in structure, small in volume, low in cost and suitable for small-size peasant household at the same time.

The invention relates to a flax fiber yarn automatic production line and a production process thereof. The production line comprises a rail and a clamping mechanism, a feeding part, a first heckling part, a rotary part, a second heckling part and a material taking part are sequentially arranged in the moving trajectory of the clamping mechanism, the clamping mechanism comprises an upper clamping assembly and a lower clamping assembly, the feeding part comprises a guiding separating mechanism, a stirring delivery mechanism, a conveying mechanism, a screwing mechanism and a transferring mechanism, the clamping mechanism is stirred and delivered by the stirring delivery mechanism to the direction of the screwing mechanism, the lower clamping assembly continues to move along the rail in the stirring delivery process, the upper and lower clamping assemblies are separated up and down, flax drops downwards towards one end of the rail on the conveying mechanism, the downward end of the flax istransferred to the lower clamping assembly by the transferring mechanism, the lower clamping assembly moves to the screwing mechanism to cooperate with the upper clamping assembly to clamp the flax under the action of the screwing mechanism. By means of the production line, the technical problems that flax needs to be sorted manually before heckling is conducted to put flax on the clamping mechanism, the labor cost is high, the efficiency is low, and the flax amount is nonuniform are solved.

The invention discloses a jute processing system which comprises a jute carrier, a feeding and discharging station, a carding device and a conveying device. The jute carrier is provided with a jute skin clamping mechanism and a tensioning mechanism. The conveying device comprises a closed conveying rail, the jute carrier is placed on the conveying rail, the conveying rail is provided with a plurality of nodes, and the feeding and discharging station and the carding device are arranged at the position of the node. The jute processing system is a simple processing device capable of replacing pure manual work and is simple in part and assembly structure design and relatively simple to use and maintain. The purchase and use cost of the jute processing system is much lower than that of a full automatic bastose processing machine, the processing efficiency and processing quality are obviously better than those of manual work, and thus the jute processing system is high in cost performance.

The invention relates to the technical field of bamboo processing, in particular to a bamboo short fiber extraction technology. According to the specific scheme, the bamboo short fiber extraction technology comprises the steps that 1, bamboo joints of bamboo are removed, the bamboo is processed into bamboo pieces, and the bamboo pieces are washed clean; 2, the bamboo pieces are crushed into bamboostrips, and high-temperature high-pressure processing is carried out; 3, the bamboo strips obtained in step 2 are rolled to obtain bamboo cakes; and the bamboo cakes are put into a fiber splitting machine for carding to obtain crude fiber; 4, the crude fiber is cleaned and cut into segments; 5, fiber bundles obtained in step 4 are ground, washed and dried to obtain bamboo fiber. According to thebamboo short fiber extraction technology, the degumming effect of the bamboo fiber is improved, the quality of the bamboo fiber is improved, and the utilization rate of the bamboo is improved; moreover, the technology is convenient to operate, the extraction time is short, and no wastewater polluting the environment is generated.

The invention discloses an economical jute processing system. The economical jute processing system comprises a jute carrier, a feeding-discharge station, a carding device and a conveying device. A jute leather clamping mechanism and a tensioning mechanism are arranged on the jute carrier. The conveying device comprises a closed conveying track. The jute carrier is arranged on the conveying track, on which multiple joints are arranged. The feeding-discharge station and the carding device are arranged on the joints. The economical jute processing system has following beneficial effects: a simple processing device capable of replacing manual work is replaced by the economical jute processing system; parts and an assembly structure are designed easily; usage and maintenance are simple; purchase and usage cost are far lower than that of a full-automatic hemp fiber processing machine; machining efficiency and machining quality are obvious superior than those of manual work; and higher cost performance is obtained.

The invention discloses an automatic flax bundle splitting device with uniform and accurate control of flax bundles. The automatic flax bundle splitting device comprises an unwinding mechanism, a feeding mechanism and a bundle splitting mechanism; the feeding mechanism includes a continuous moving conveyor track, needle belts are respectively arranged on both sides of the conveyor track continuously along the moving direction of the conveyor track, a continuous tear separation area matched with the bundle splitting mechanism is formed on the conveyor track between the two needle belts, the bundle splitting mechanism includes a plurality of bundle splitting rollers which are continuously arranged in the direction of movement of unrolled scutched flax to tear and split the unrolled scutched flax to form a number of continuous and uniformly loose flax bundles, multiple annular needle belts are uniformly distributed on the bundle splitting rollers, and a buffer mechanism and a weighing device connected with the buffer mechanism and used for quantitatively weighing the continuous and uniformly loose flax bunches are arranged at the output end of the bundle splitting mechanism. By the arrangement, the problem of uneven bundle splitting in traditional unit flax bundles is solved, working efficiency is improved, and labor intensity is reduced.

The invention discloses a ramie banding and splitting device and method. The device comprises a conveyer belt, a transition groove, flushing devices, traction roller sets and a banding device. The banding device comprises ratchet rollers and groove rollers. The circumferential surface of each ratchet roller is provided with ratchets and stripping strips. Axial grooves are formed in the circumferential surface of each groove roller. Each traction roller set is composed of two rubber rollers or the groove rollers with clean surfaces in the mode of being distributed symmetrically about the conveying face of the conveyer belt. The conveyer belt is sequentially provided with the banding device, the flushing devices, the transition groove and the traction roller sets in the ramie conveying direction. Under the combined action of the conveyer belt and traction rollers, degummed ramie fibers penetrate through the banding device formed by the ratchet rollers and the groove rollers, and the banding device produces the fast and slow fibers so that bands can be formed. The ramie banding and splitting device always keeps the fibers straight in the ramie banding and splitting processes, ramie is finished and dragged, manual smoothing is not needed, production efficiency is improved, a great deal of labor cost is saved, and the ramie can be produced continuously in a large-scale mode.

The invention discloses a novel hard waste ramie carding machine which comprises an enclosure, a cylinder, working rollers, decortication rollers, galvanized iron rollers, a ramie feeding roller, a doffer, a ramie feeding curtain, a fluted roller, an iron supporting plate, a drafting roller, a pressing roller, a ramie outlet roller, a dead-weight pressure roller, a ramie guide hopper, a small guide hopper and an automatic lap former; the ramie feeding roller and the doffer are respectively arranged on the left side and the right side above the enclosure; the cylinder is arranged at the middle of the enclosure; the ramie feeding curtain is arranged on the left side of the enclosure in a connecting manner; the fluted roller is arranged at the top end of the ramie feeding curtain in a connecting manner; the ramie feeding curtain is connected with the ramie feeding roller through the fluted roller; the iron supporting plate is also arranged below the ramie feeding roller. The novel hard waste ramie carding machine disclosed by the invention is simple in structure and convenient for operation; overlong fibers are enabled to be pulled apart into fibers with proper length and are primarily loosened to obtain certain quantitative ramie stripes; the ramie stripes are wound to obtain ramie rolls, so that the feeding requirement of the ramie carding machine is met.

The invention discloses a preliminary processing method of flax stocks. The preliminary processing method comprises the following steps of trimming conveying, wherein a trimming conveyor is utilized to trim and then convey the flax stocks; thinning, wherein trimmed spread flax is thinned, so that the spread flax is consistent in thickness; stem smashing, wherein the trimmed spread flax is subjected to stem smashing, and xylem is grinded; feeding, wherein the thinned spread flax stocks subjected to stem smashing are continuously fed into a flax breaker; flax breaking, wherein fed stock fiber isseparated from the xylem to form long flax; carding, wherein long flax is sorted, and impurities are carded; pneumatic conveying, wherein dust, the impurities and short flax generated in the processare absorbed away through a pneumatic conveying channel; long flax collecting, wherein the carded long flax is collected and bundled into small bundles; short flax separation, wherein the impurities and the short flax are subjected to pneumatic conveying to a flax separation machine through the pneumatic conveying channel, and the short flax is separated; square bundling, wherein the long flax andthe short flax are bundled into square bundles through a packing machine, so that a finished product is obtained. The whole process is mechanized, the long flax rate is high, the quality is good, theduplicating rate is low, the pollution is small, and the preliminary processing method is safe and reliable.

The invention discloses a hackling slivering machine control device. The hackling slivering machine control device includes a control unit, and a back drafting unit and a front drafting unit which arearranged in the conveying direction of bars sequentially; a bar thickness detection member is arranged between the back drafting unit and the front drafting unit; the control unit compares the detected bar thickness and a preset standard thickness, and adjusts the speed of the back drafting unit or/and the front drafting unit according to the comparison result, so that the back drafting unit andthe front drafting unit pull the bar so as to control the bar thickness in the preset standard thickness. The invention also discloses a control method. The control method includes: S01, detecting thethickness of the bar in real time in the conveying process of the bar; and S02, comparing the detected bar thickness with the preset standard thickness, and adjusting the speed of the back drafting unit or/and the front drafting unit according to the comparison result so that the back drafting unit and the front drafting unit pull the bar to control the bar thickness in the preset standard thickness. The method and device can lower the unevenness of the bar.