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Loom metal part with low-friction coating and manufacturing method thereof
The invention discloses a weaving machine metal part with a low-friction coating and a manufacturing method of the weaving machine metal part, and belongs to the technical field of textile machinery. A body is subjected to heat treatment, magnetic flow grinding, alkaline degreasing, acid activation, ultrasonic cleaning and plasma activation, then a chromium electroplating transition layer or a chemical plating Ni-P transition layer is applied, suspension liquid spraying or powder spraying or dipping is used, sintering curing is cooperated, a PTFE self-lubricating layer is applied, and the self-lubricating composite material is obtained. And finally, the compact Ni / Cr-PTFE-based composite coating is formed on the metal part of the weaving machine. The PTFE self-lubricating layer provides an extremely low friction coefficient, and yarn abrasion and part temperature rise are remarkably reduced; and the Ni / Cr transition layer greatly enhances the bonding strength of the PTFE layer and the steel substrate, and effectively prevents stripping and micro-cracking of the coating in high-speed weaving, so that effective protection of high-performance fibers is synchronously realized, and the service life of parts is remarkably prolonged.
Owner:JIANGNAN UNIV
Plastic healds with multiple eyes
The present invention provides a heald suitable for use with various types of weaving looms. The heald is constructed from plastics having two distinct colors which meet around the middle of the heald so that each color includes an eye for guiding the warp threads. The edges and sides of the heald are arced and radiused to reduce friction from passing up and down through the yarns to allow for faster machine operation. In some embodiments, the top end of the heald is constructed and arranged to grip the operational cords typically used on a Jacquard weaving machine. The grip end of the heald includes a sinusoidal path and alligator like teeth to prevent slipping of the cords.
Owner:SHAH PLASTOTECH LLC
Heald frame
Owner:TOYOTA INDUSTRIES CORP +1
Plastic healds with multiple eyes
The present invention provides a heald suitable for use with various types of weaving looms. The heald is constructed from plastics having two distinct colors which meet around the middle of the heald so that each color includes an eye for guiding the warp threads. The edges and sides of the heald are arced and radiused to reduce friction from passing up and down through the yarns to allow for faster machine operation. In some embodiments, the top end of the heald is constructed and arranged to grip the operational cords typically used on a Jacquard weaving machine. The grip end of the heald includes a sinusoidal path and alligator like teeth to prevent slipping of the cords.
Owner:SHAH PLASTOTECH LLC
A harness fixing device for a harness loom
The utility model discloses a harness fixing device of heddle loom, including harness frame, harness frame top is equipped with drive mechanism, and drive mechanism drive tensioning mechanism, and the tensioning mechanism is installed with fixed base, and fixed base is installed with fixed mechanism, and the device can conveniently and quickly adjust the tensioning degree of harness through the cooperation of drive mechanism and tensioning mechanism, and the different weaving needs are adapted. The design of fixed mechanism adopts winding roller and jack, and it is convenient for the preliminary fixation of harness, and the setting of ratchet wheel and limiting rod guarantees the firmness of harness fixation, prevents its loosening in the operation process. The overall structure design is reasonable, and the operation is simple, improves the weaving quality and production efficiency of heddle loom.
Owner:ZHEJIANG JIAOZONG TEXTILE TECH CO LTD
Jacquard heddle and loom comprising such a jacquard heddle
A Jacquard heddle (6) comprising a link (8) with an upper hole (83) and a lower hole (85) of circular cross-section. A first monofilament yarn (65A) enters the upper hole, forming an upper loop (67A), and a second monofilament yarn (65B) enters the lower hole, forming a lower loop (67B). The Jacquard heddle (6) includes an upper end connector (60A) to which two end portions (69A) of the first yarn (65A) are attached, and a lower end connector (60B) to which two end portions (69B) of the second yarn (65B) are attached. The upper loop (67A) defines a free opening (671A) extending from the upper hole to the point where the two end portions of the first yarn are joined to the upper end connector.The lower loop delimits a free opening (671B) extending from the lower hole to the connection of the two end portions of the second wire with the lower end connector.
Owner:STAUBLI LYON
A height adjustment tool for a gripper frame of a rapier loom
A kind of height adjustment tool of gauze frame of rapier loom belongs to rapier loom technical field.It includes support post (12) and support rod (6) being horizontally arranged at the top of support post (12), also be provided with the adjusting frame for accommodating gauze frame, it is characterized by: gauze frame adjusting rod (5) is arranged in the lower part of support rod (6), height adjustment assembly (1) for adjusting the interval between gauze frame adjusting rod (5) and support rod (6) is arranged in the both sides of gauze frame adjusting rod (5), the height adjustment assembly (1) of both sides is simultaneously connected support rod (6) and gauze frame adjusting rod (5) and encloses to form adjusting frame.In the technical scheme of the present application, the interval between gauze frame adjusting rod and support rod is adjusted by height adjustment assembly, the height of gauze frame adjusting rod is changed, thereby the height of gauze frame is adjusted by one person, and the adjusting efficiency is improved.
Owner:GUANGXI MENGSHAN DADDINGFANG SILK CO LTD
Shedding mechanism structure, weaving machine comprising the same, fabric, and method for weaving
The present application belongs to the field of textile technology and particularly relates to a shedding mechanism structure, a weaving machine including the same, a fabric, and a method for weaving fabric. The shedding mechanism structure includes independently liftable shedding arms and half shedding frame. The shedding arms include a front base shedding frame and a rear base shedding frame, the front base shedding frame and the rear base shedding frame are each provided with a movable part. The movable part is provided with a movable hole, the half shedding frame is liftably mounted between the front base shedding frame and the rear base shedding frame through the moveable hole.
Owner:DAYI WARP KNITTING CO LTD
A three-dimensional weaving method for a multi-layer honeycomb structure
The application discloses a three-dimensional weaving method of a multi-layer honeycomb structure, and the method is characterized in that: at least four heald frames A, B, C and D with independent lifting strokes are arranged, a plurality of heald holes are arranged on the healds of each heald frame; the healds of the heald frames A and C are arranged with odd-numbered holes, and the healds of the heald frames B and D are arranged with even-numbered holes; according to the shape of the honeycomb structure, the lifting strokes of the heald frames A, B, C and D are controlled to adjust the arrangement of the warp threads, and each time the adjustment of the warp threads is completed, the weft insertion action is matched, until the three-dimensional weaving of the multi-layer honeycomb structure is completed. The method reduces the number of the heald frames and the healds participating in weaving, and also reduces the friction between the yarns through the separate warp threading mode of the odd-numbered layers and the even-numbered layers, while ensuring that the layers of the yarns are clear; the method also increases the step of inserting the core film in the weft insertion mode, greatly improves the composite efficiency, avoids the deformation defects of the fabric caused by the post-mold placement, and ensures that the multi-layer honeycomb structure is stable in size and uniform in mechanical properties.
Owner:BEIJING PROTECH NEW MATERIAL SCI CO LTD
Heald frame structure improvement device of doup heald loom
The utility model relates to the field of doup heald looms, and discloses a heald frame structure improvement device of a doup heald loom, which comprises a heald frame main body, a connecting rod and a second connecting rod are fixedly connected with an inner cavity of the heald frame main body, a heald wire is arranged in the inner cavity of the heald frame main body, and the second connecting rod is arranged in the inner cavity of the heald frame main body through a tensioning mechanism. According to the heald frame structure improvement device of the doup heald loom, the control handle and the fixing cylinder are pulled rightwards, so that the limiting rod is separated from the limiting hole, then the limiting rod is matched with the limiting block in the limiting groove, and after the control handle drives the rotating shaft and the limiting column to rotate by 180 degrees, the limiting rod is driven to rotate by 180 degrees. The limiting rods are inserted into the limiting holes again in cooperation with the springs, the grooves can be rotated to the bottoms, then the bottoms of the heddles are buckled from the second connecting rods, then the heddles are taken down and replaced by moving the heddles upwards, and the problem that the heddles of an existing heald frame structure are difficult to replace conveniently and safely is solved.
Owner:ZHEJIANG JIAOZONG TEXTILE TECH CO LTD
Ribbon loom driven by double horizontally opposed crankshafts
The invention provides a ribbon loom driven by double horizontally-opposed crankshafts, which comprises a lower engine base provided with a middle box body, a front-end driving group and a rear-end driving group which are arranged in the middle box body and are horizontally and oppositely arranged front and back, and a double horizontally-opposed crankshaft driving mechanism forming a core, and driving of a heald frame opening mechanism is realized through the front-end driving group and the rear-end driving group. A driving motor placed in the lower machine base serves as a power source, the gravity center can be lowered, the stability of the whole machine can be improved, meanwhile, a heald frame opening mechanism, a weaving mechanism and a cloth belt winding mechanism are sequentially arranged above the middle box body, the weaving mechanism is connected in the middle, a modular structure is formed, the material path is shortened, and tension fluctuation is reduced; the heald frame opening mechanism comprises a push-and-pull closing knife component, a connecting rod closing knife component and a heald frame component, connecting rod closing knives are located between the two sets of push-and-pull closing knives to form double-horizontal opposite arrangement, the heald frame component is cooperatively driven to conduct opening operation, partition cooperative transmission precision is achieved, and the efficiency and regularity of the braid in the high-speed running process are improved.
Owner:CKY PRECISION MASCH CO LTD
Double-warp-beam netting machine for processing special wire mesh
The invention relates to the field of wire mesh processing, in particular to a double-beam netting machine for special wire mesh processing, which comprises a frame, a double-beam component, a heald frame component, a beating-up component, a weft insertion component and a protective lighting component. The double-beam assembly comprises a thick beam and a thin beam which are rotationally connected to the rack, transmissions arranged at the ends of the thick beam and the thin beam respectively, and driving motors connected to the input ends of the transmissions. The heald frame assembly comprises a supporting frame fixed on the rack, a plurality of heald frames which are vertically connected to the supporting frame in a sliding manner, and a lifting piece; the weft insertion assembly comprises two rapiers capable of intermittently reciprocating in opposite directions; the beating-up assembly comprises a conjugate cam box and a reed, and the conjugate cam box is in transmission connection with the reed to drive the reed to swing back and forth; the warps of the thick warp beam and the thin warp beam alternately penetrate through the heald frame to form a double-layer warp structure, and the reed presses the wefts into a shed formed by the double-layer warps through swinging. The method has the effect of improving the knitting efficiency and precision.
Owner:HEBEI ZONGHANG MASCH MFG CO LTD
Heddle twisting structure and loom, textile, and method of weaving the same
Owner:DAYI WARP KNITTING CO LTD
Opening mechanism for a weaving machine and method for adjusting the same
An opening machine for a weaving machine and a method for adjusting the same are disclosed. The opening machine (2) comprises an eccentric system (30) rotatable about a main axis (X20), a lever (50), and a transmission bar (40) coupled to the eccentric system and pivotally coupled to the lever about an eccentric axis (X41) and a connecting bar axis (X42), the eccentric axis and the connecting bar axis being spaced apart by a connecting bar center distance (R2), the main axis (X20) and the eccentric axis (X41) being spaced apart by an eccentric distance (R1). To facilitate adjustment of the stroke of a heald frame operated by the opening machine, the opening machine comprises an adjustment system allowing: an adjustment configuration in which the eccentric distance (R1) or the connecting bar distance (R2) is adjustable; and a locking configuration in which these distances are fixed. The opening machine (2) comprises a locking system (80) allowing a lever locking configuration and a lever release configuration.
Owner:STAUBLI FAVERGES SA
Crowd-forming machine and crowd-forming assembly comprising a group of such machines
Crowd-forming machine and crowd-forming assembly comprising a group of such machines. The machine (9) includes a rotary electric motor, a crank, a drive lever, and a drive rod. The motor stator (23) includes winding laminations (33) extending radially between an external stator diameter (D23e) and an internal stator diameter (D23i), and electrical windings (39). The motor rotor (29) includes a rotor shaft (51) centered on a main axis (A1), surrounded by a cylindrical portion (53) of the rotor and integral with the cylindrical portion and the crank, and permanent magnets (57). The ratio of the stator's external diameter (D23e) to a length (L53) of the cylindrical portion (53), measured parallel to the main axis without exceeding the permanent magnets, is between 2.0 and 4.0, preferably between 2.5 and 3.5, and even more preferably between 2.8 and 3.2. (See Figure 3 for abbreviations.)
Owner:STAUBLI FAVERGES SA
A double horizontal opposed crankshaft driven ribbon loom
ActiveCN121629606BIncrease productivityEnsure consistencyLoomsHealdsElectric machineryStructural engineering
This application provides a double-horizontal opposed crankshaft driven ribbon weaving machine, including a lower machine base with a central housing. The central housing contains a front drive group and a rear drive group that are horizontally opposed to each other, forming the core double-horizontal opposed crankshaft drive mechanism. The front drive group and the rear drive group drive the frame opening mechanism. The drive motor placed in the lower machine base is the power source, which can lower the center of gravity and improve the stability of the whole machine. At the same time, the frame opening mechanism, weaving mechanism, and ribbon winding mechanism are arranged sequentially above the central housing. The weaving mechanism is centrally connected to form a modular structure, which shortens the material path and reduces tension fluctuations. The frame opening mechanism includes a push-pull gate knife component, a connecting rod gate knife component, and a frame component. The connecting rod gate knife is located between the two sets of push-pull gate knives to form a double-horizontal opposition, which drives the frame component to perform the opening operation, realizing precise zoned coordinated transmission and improving the efficiency and regularity of the ribbon during high-speed operation.
Owner:CKY PRECISION MASCH CO LTD
A harness frame for a loom and a loom comprising such a harness frame
A traction mechanism for controlling the heald frames of a loom equipped with a shed machine, for each heald frame, said traction mechanism comprises a set of connecting rods and a swing lever (72) coupled to said set of connecting rods for reproducing the movement of said shed machine to said heald frame. Said traction mechanism comprises at least one measuring portion (72C) equipped with a target (100) configured to interact with a sensor (110). In order to more easily install and remove said target on said measuring portion, each measuring portion is provided on a peripheral wall of one of said swing levers (72) or on a peripheral wall of a stabilizer of said traction mechanism, said target being reversibly mounted on said measuring portion (72C).
Owner:STAUBLI FAVERGES SA
Shedding mechanism structure, weaving machine comprising the same, fabric, and method for weaving
The present application belongs to the field of textile technology and particularly relates to a shedding mechanism structure, a weaving machine comprising the same, a fabric, and a method for weaving fabric. The shedding mechanism structure comprises independently liftable shedding arms and half shedding frame. The shedding arms comprise a front base shedding frame and a rear base shedding frame, the front base shedding frame and the rear base shedding frame are each provided with a movable part. The movable part is provided with a movable hole, the half shedding frame is liftably mounted between the front base shedding frame and the rear base shedding frame through the moveable hole. The half shedding frame comprises a shedding head and a shedding foot and is further provided with a heddle eye.
Owner:DAYI WARP KNITTING CO LTD
Pneumatic heald frame weaving movement mechanism
The invention relates to the technical field of ribbon looms, in particular to a pneumatic heald frame weaving movement mechanism which comprises a machine base, a heald frame assembly movably arranged on the machine base, a closing knife assembly arranged on the heald frame assembly, a cam assembly used in cooperation with the closing knife assembly and a driving assembly in driving connection with the closing knife assembly. A bearing is arranged at the end, close to the cam assembly, of the cutter closing assembly, the cutter closing assembly abuts against the cam assembly in a rolling mode through the bearing, the heald frame assembly and the driving assembly are arranged above and below the cutter closing assembly respectively, and the driving assembly is provided with a pressure release valve. Constant upward thrust is provided for the cutter closing assembly through the driving assembly, and when the heald frame assembly moves downwards, redundant pressure is actively discharged through the pressure release valve, so that it is ensured that a cutter is evenly stressed, the control precision is high, and the working efficiency is improved.
Owner:DONGGUAN GAOEN MASCH CO LTD
A multi-warp yarn twisting fabric and a twisting mechanism
The utility model relates to a twisted fabric technology field especially a kind of twisted fabric of multiple warp yarn twisted multiple warp yarn, it is woven by warp yarn, weft yarn, and forms the twisted weave in local area by multiple warp yarn and multiple warp yarn interweave and forms twisted weave organization.A kind of twisted mechanism for weaving the twisted fabric of multiple warp yarn twisted multiple warp yarn above-mentioned, including harness assembly and pattern harness assembly, the harness assembly includes two harness outer pieces and one harness inner piece, and long hole is provided in the side to top of harness inner piece;The pattern harness assembly includes multiple pattern harness wires, and one through-hole is arranged in the middle part of each pattern harness wire.The utility model is as a warp yarn in the continuous multiple warp yarn in twisted area, and the remaining continuous multiple warp yarn is as a warp yarn and is twisted, realizes multiple warp yarn twisted multiple warp yarn, greatly improves the firmness and durability of twisted weave organization, and because warp yarn is consistent, so the organization in the area of not weaving is more delicate and smooth.
Owner:ZHEJIANG SUN JACQUARD LTD
Heald frame driving mechanism in doup technology
The utility model relates to the technical field of doup heald process, in particular to a heald frame driving mechanism in doup heald process, which comprises a support frame, a side beam is arranged on the support frame, a heald frame component is fixedly connected onto the side beam, the heald frame component comprises an upper heald plate, the upper end of the upper heald plate is fixedly connected with a driving component, and the upper heald plate is fixedly connected with the driving component. The driving assembly comprises a pressed rod, sliding seats are fixedly connected to the two ends of the pressed rod, the sliding seat at the lower end is slidably connected into a lower sliding rod, the sliding seat at the upper end is slidably connected into an upper sliding pipe, springs are fixedly connected to the sliding seats at the two ends, and dampers are connected into the springs in a sleeved mode. In the moving process of the upper heald frame, the stress rod extrudes the spring and the damper to absorb the stress of the upper heald frame, so that the damage to the upper heald frame is avoided.
Owner:ZHEJIANG JIAOZONG TEXTILE TECH CO LTD
Programmable intelligent circular weaving machine heald lifting device and method
The invention relates to the technical field of textile machinery, and provides a programmable intelligent circular weaving machine heald lifting device and method.The system comprises a rack, a linear servo motor array, a heald lifting rod shaped like a Chinese character'zhong ', a precise guide mechanism and an intelligent control system; the linear servo motor array is composed of a plurality of linear servo motors which are arranged in a multi-circle concentric circle mode in the radial direction, a movable rod of each motor is directly connected with the tail end of a heald raising rod shaped like a Chinese character'zhong 'through a rigid coupler, independent control of one motor and one rod is achieved, and the intelligent control system generates a multi-circle dynamic curved surface based on fabric pattern data. The linear servo motor array is driven to cooperatively act, and warp lifting is accurately controlled. A traditional mechanical heald lifting mechanism is omitted, digitalization, high precision and high flexibility of heald lifting of the circular weaving machine are achieved, and the circular weaving machine is particularly suitable for weaving of complex structures of textiles for industries such as high-performance fire hoses and the like.
Owner:NANTONG BECA MACHINERY TECH
A loom for weaving cashmere products
A kind of weaving machine for cashmere product weaving, including two main frames, vice frame is fixedly connected on main frame, top beam is fixedly connected between two vice frames, wood guide plate is fixedly connected in the lower side of top beam, front harness mechanism is equipped in the front side of wood guide plate, rear harness mechanism is equipped in the rear side of wood guide plate, tension sensing component is connected on main frame and vice frame, upper beam support is connected on vice frame, upper beam is rotatably connected on upper beam support, transmission assembly is connected between center shaft and upper beam.In use, by using two upper and lower beams, according to length proportion, warping, then swing back beam, tension sensing component of multilayer dispersion structure and multiple half-mechanical type push warp yarn, make each warp yarn in different opening movement, realize the same tension, overcome the generation of broken warp and warp, then can well realize high-grade raw material gauze and more complex difficult weaving weave style, satisfy in weaving condition, improve product quality.
Owner:HOHHOT PAISHE CASHMERE PROD CO LTD
Heald eye and combined jacquard heddle
Owner:SHAOXING JIABAO TEXTILE MACHINERY TECH
Traceless polyester yarn fabric textile machine
The invention relates to the technical field of textile machines, in particular to a traceless polyester yarn fabric textile machine which comprises a rack, a heald frame assembly, a weft insertion assembly, a tension adjusting assembly and a defect detection assembly. By means of the variable-diameter harness wires driven by the double air cylinders and the design of the laminar flow-vortex composite airflow field, time-space coordination of stable opening of warp and accurate conveying of weft is achieved, and fabric flaws are remarkably reduced; the three-dimensional tension adjusting module controls tension fluctuation through closed-loop feedback and mechanical compensation, and yarn uniformity is ensured; a multispectral detection system of the linear array CCD and the infrared thermal imager can quickly identify microscopic abnormity and automatically adjust parameters; the connecting rod transmission mechanism enables the detection assembly to be completely stored in a non-working state, dustproof protection is carried out, the defect detection precision is improved, and the problems of fabric surface defects and uneven seams in spinning in the prior art are solved.
Owner:JIAXING JINLIYA TEXTILE TECHNOLOGY CO LTD
Warp opening device of weaving machine
The invention provides a warp shedding device of a weaving machine, and relates to the technical field of weaving machines. A warp shedding device of a weaving machine comprises sixteen heald frames which are sequentially arranged in an overlapped mode, each heald frame is connected with a transmission mechanism, and each transmission mechanism is driven by an independent driving motor. The driving motors numbered as 1, 6, 7 and 12 are a first group, the driving motors numbered as 2, 8, 13 and 14 are a second group, the driving motors numbered as 3, 5, 11 and 16 are a third group, and the driving motors numbered as 4, 9, 10 and 15 are a fourth group. The driving motors corresponding to the first group and the second group are respectively arranged on two sides of a first reference straight line vertical to the heald frame; and the driving motors corresponding to the third group and the fourth group are respectively arranged on two sides of a second reference straight line vertical to the heald frame. Under the condition that the number and the distance of the heald frames are not changed, a large number of motors with increased sizes can be reasonably and compactly arranged in the direction perpendicular to the width direction of the heald frames, and normal operation is ensured.
Owner:SUZHOU XINMAOEN ELECTRONIC TECHNOLOGY CO LTD
Harness wire control device, heald lifting device comprising same, spinning device, spinning method and tubular fabric
The invention discloses a heddle control device, a heddle lifting device comprising the heddle control device, a spinning device, a spinning method and a tubular fabric, and belongs to the field of spinning, the heddle control device comprises a plurality of driving devices, each driving device can control and release a plurality of first transmission wires; the stroke composition device comprises a plurality of composition units, each composition unit controls one harness wire, and the harness wires are provided with wire holes for warp yarns to penetrate through; the composition units are respectively coupled to each driving device through one first transmission wire; the driving device can control each harness wire to have different moving distances in the heald lifting motion through the stroke composition device, so that a wire hole of each harness wire is in a straight line shape in a heald lifting state of the heald lifting motion, and a wire hole of each harness wire is in an arc shape in a heald leveling state of the heald lifting motion.
Owner:WUHAN TEXTILE UNIV
Heald frame movement mechanism of ribbon loom
ActiveCN224062996USolve the problem of easy wear and frequent maintenanceHealdsReciprocating motionStructural engineering
The utility model relates to a heald frame movement mechanism of a ribbon loom, which comprises a rack, a plurality of heald frames and heald sheets fixedly arranged on each heald frame, the heald sheets are provided with heald eyes through which warps can pass, the rack is provided with a first rotating shaft, a second rotating shaft and a fixed shaft, a plurality of eccentric wheels are fixedly arranged on the first rotating shaft, the second rotating shaft and the third rotating shaft respectively, swing arms are rotationally connected to the fixed shaft, transmission is controlled between the eccentric wheels and the corresponding swing arms through a first transmission assembly or a second transmission assembly, and the number of the swing arms is the same as that of the heald frames. And one swinging end of the swing arm is hinged with the heald frame. By the adoption of the technical scheme, a lever transmission mode that the eccentric wheel drives the swing arm is used for replacing traditional cam driving, more stable reciprocating motion of the heald frame is achieved, vibration and noise are greatly reduced, abrasion is reduced through a rolling friction structure, and the service life is prolonged.
Owner:高满意
Rapier loom transmission structure
The invention discloses a transmission structure of a rapier loom, which belongs to the technical field of textile equipment and comprises a support, and a driving shaft, a lower support shaft, an upper support shaft and a lower bottom shaft are mounted on the support; the driving shaft is rotatably installed and is driven to rotate through the transmission assembly, two eccentric wheel assemblies are fixedly installed on the driving shaft, each eccentric wheel assembly comprises two eccentric wheels which are arranged in the length direction of the driving shaft in a left-right spaced mode, the rotation phase angle of the two eccentric wheels is 0 degree, and the rotation phase angle of the two eccentric wheels on the same side is 180 degrees; the lower supporting shaft is fixedly installed, the two ends of the lower supporting shaft are rotationally connected with lower connecting rod bodies respectively, the two lower connecting rod bodies correspond to the two eccentric wheels in one eccentric wheel assembly in a one-to-one mode, the side portions of the two lower connecting rod bodies make sliding contact with the corresponding eccentric wheels respectively, and the ends of the two lower connecting rod bodies are connected through an upper swing shaft. The speed reducer has the characteristics of reasonable structure, few parts, stable performance, high transmission efficiency and the like, particularly has few quick-wear parts and is easy to maintain.
Owner:JIANGSU HUAIMA TEXTILE CO LTD
A heald spacer and a shedding structure of a loom
The application relates to a heald holder spacer and a loom wire distribution structure, and belongs to the technical field of looms.The heald holder spacer comprises a spacer main body, the spacer main body extends along a length direction, the spacer main body is made of a self-lubricating material and is provided with a plurality of accommodating grooves, the accommodating grooves are arranged at intervals along the length direction and all extend along a width direction, and a heald holder is arranged in the corresponding accommodating groove and can move along the width direction.The application is used to solve the problem that the internal environment is easily deteriorated when the current heald holder is lubricated by a sponge and lubricating oil during sliding in the spacer.
Owner:SHANGHAI QIANFENG TECH TEXTILES CO LTD