CN110184723B - Improved ribbon loom capable of stably inserting weft - Google Patents
Improved ribbon loom capable of stably inserting weft Download PDFInfo
- Publication number
- CN110184723B CN110184723B CN201910420179.9A CN201910420179A CN110184723B CN 110184723 B CN110184723 B CN 110184723B CN 201910420179 A CN201910420179 A CN 201910420179A CN 110184723 B CN110184723 B CN 110184723B
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- yarn
- ribbon loom
- fixing
- pressing plate
- driving
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D35/00—Smallware looms, i.e. looms for weaving ribbons or other narrow fabrics
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/12—Controlling warp tension by means other than let-off mechanisms
- D03D49/16—Warp supplied by creel
Abstract
The invention discloses an improved ribbon loom capable of stably leading weft, which structurally comprises a pay-off mechanism, a ribbon loom main body, a ribbon tape conveying mechanism, a spinning mechanism and a directional yarn feeder, wherein the ribbon loom is provided with a linear pay-off device, and a yarn drum fixing rod can be fixed through negative pressure adsorption when the ribbon loom works, so that the condition that the yarn drum is drawn by yarn and thrown out and is hit to nearby operators when the ribbon loom works at a high speed is prevented, and the safety of the ribbon loom is improved; meanwhile, the resistance of the rotary output of the yarn drum can be linearly adjusted along with the yarn surplus, the yarn in the yarn drum is prevented from continuously rotating under the inertia effect to throw out redundant yarn and be wound together when the ribbon loom is suddenly stopped, the workload of an operator for finishing the yarn is reduced, and the production efficiency of the ribbon loom is improved.
Description
Technical Field
The invention relates to weaving ribbon weaving equipment, in particular to an improved ribbon loom for stably inserting weft.
Background
In modern industrial manufacturing, woven belts are often used for producing bags, clothes, shoes and hats, and the woven belts become indispensable parts for garment production, so that the woven belts are increasingly demanded, textile factories generally adopt the woven belts for processing production, but the current technical consideration is not perfect enough, and the woven belts have the following defects: 1. when the traditional ribbon loom is used, a yarn barrel is usually uniformly placed on a yarn frame and then is drawn into a textile mechanism through a wire structure for processing and weaving, but the yarn barrel is lighter and lighter after the ribbon loom works and the residual amount of yarn in the yarn barrel is reduced, so that when the ribbon loom working at high speed is suddenly stopped, the yarn in the yarn barrel can continuously rotate under the inertia effect and throws out redundant yarn, different yarns are wound together, manual finishing is needed, the workload of operators is increased, and the production efficiency of the ribbon loom is also reduced; 2. when the ribbon loom works at a high speed, the yarn pulls the yarn drum to rotate at a high speed for output, and the yarn drum is not completely fixed with the fixed rod, so that the yarn drum is pulled by the yarn to be thrown out and smashes to nearby operators, and certain danger exists.
Disclosure of Invention
In view of the above problems, the present invention provides an improved webbing loom that stably picks up a weft.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an improved ribbon loom with stable weft insertion structurally comprises a pay-off mechanism, a ribbon loom main body, a braid conveying mechanism, a textile mechanism and a directional yarn feeder, wherein the ribbon loom main body is vertically installed in a textile workshop, the braid conveying mechanism is located at the top of the front face of the ribbon loom main body, the textile mechanism is located behind the braid conveying mechanism and is mechanically connected with the braid conveying mechanism, the bottom of the directional yarn feeder is fixed with the left side and the right side of the textile mechanism through bolts, the pay-off mechanism is located on the left side of the ribbon loom main body, the pay-off mechanism comprises a yarn drum fixing device, a three-dimensional fixing frame, a yarn storage cabinet and a yarn guide roller, the right end of the three-dimensional fixing frame is fixed with the ribbon loom main body through bolts, the yarn drum fixing device is horizontally welded in the middle of the three-dimensional fixing frame, the yarn storage cabinet, the left end and the right end of the yarn guide roller are respectively buckled with the yarn cylinder fixing device and the three-dimensional fixing frame, and the included angle between the left end and the right end of the yarn guide roller and the yarn cylinder fixing device is 30-50 degrees.
As a further improvement of the invention, the yarn drum fixer consists of a linear pay-off device, an air pressure groove, a fixing plate and a yarn pulley, wherein the fixing plate is horizontally placed in the middle of the three-dimensional fixing frame, the yarn pulley is welded with the fixing plate and is vertical to the fixing plate, the air pressure groove is nested in the fixing plate, and the linear pay-off device is positioned above the air pressure groove.
As a further improvement of the invention, the linear pay-off device comprises a gravity detection mechanism, a wind resistance adjusting device and a driving connecting rod, wherein the wind resistance adjusting device is arranged in the middle of the inside of the wind pressure groove, the gravity detection mechanism is positioned above the wind pressure groove, and the upper end and the lower end of the driving connecting rod are respectively in threaded connection with the gravity detection mechanism and the wind resistance adjusting device and are mutually vertical.
As a further improvement of the invention, the gravity detection mechanism comprises a yarn drum fixing rod, a gravity pressing plate, a self-reset spring and a yarn drum tray, the middle of the bottom surface of the yarn drum tray is connected with the top of the driving connecting rod through threads, the upper surface of the gravity pressing plate is mutually attached to the bottom surface of the yarn drum tray, the upper end and the lower end of the new concept section of the self-reset spring are respectively and tightly abutted to the gravity pressing plate and the fixing plate, and the bottom of the yarn drum fixing rod is mutually buckled with the upper surface of the yarn drum tray and is mutually vertical.
As a further improvement of the invention, the wind resistance adjusting device comprises an adjusting block, a first wind pressure plate, a second wind pressure plate, a connecting shaft and a torsion spring, wherein the adjusting block is of a disc structure, the middle of the upper surface of the adjusting block is connected with the bottom of a driving connecting rod through threads, the number of the first wind pressure plates is two, the top ends of the first wind pressure plates are buckled with the bottom surface of the adjusting block, the second wind pressure plate is positioned below the first wind pressure plate, the connecting shaft is positioned at the joint of the first wind pressure plate and the second wind pressure plate and is in clearance fit with the first wind pressure plate and the second wind pressure plate, and the torsion spring is nested in the middle of the connecting shaft and is tightly abutted to the first wind pressure plate and the second wind pressure.
The yarn drum fixing rod is further improved by comprising a spiral spring, a fixing rod main body, sliding rollers, driving push rods, driving discs and fixing suckers, wherein the bottom of the fixing rod main body is fixed with the middle of the upper surface of a yarn drum tray through bolts, the driving discs are nested in the middle of the fixing rod main body, the three driving push rods are uniformly distributed around the driving discs, the sliding rollers and the driving push rods are in an integrated structure and are mutually attached to the driving discs, the upper end and the lower end of the spiral spring are abutted against the fixing rod main body and the sliding rollers, and the fixing suckers are located at one end, far away from the driving discs, of the driving push rods and are mutually buckled with the driving push rods.
As a further improvement of the invention, the bobbin tray consists of an adjusting handle, a driving rotating shaft and a tray main body, the bottom surface of the tray main body is connected with the top end of the driving connecting rod through threads, the driving rotating shaft is nested in the middle of the tray main body and is buckled with the driving disc, and the adjusting handle and the driving rotating shaft form an integrated structure.
As a further improvement of the invention, the gravity pressure plate is a double-layer annular disc composite structure, the middle of the gravity pressure plate is connected by a rolling bearing, and the diameter of the inner ring is larger than that of the driving connecting rod and is not contacted with each other, so that when the yarn drum drives the yarn drum fixing rod and the yarn drum tray to rotate, the bottom surface of the gravity pressure plate and the self-reset spring are kept in a static state, and no transmission relation exists between the gravity pressure plate and the driving connecting rod.
As a further improvement of the invention, the driving disc is a disc structure consisting of three eccentric circles, and after the driving disc rotates, the driving disc can push the sliding roller and the driving push rod to extend outwards and enable the fixed sucker to be adsorbed on the inner wall of the yarn barrel, so that the yarn barrel is promoted to be fixed better.
As a further improvement of the invention, the three fixed suckers are uniformly distributed around the fixed rod main body.
As a further improvement of the invention, the bottom of the second wind pressure plate is provided with a sphere buckling connection.
The invention has the beneficial effects that:
1. according to the invention, the yarn drum fixing rod is combined with the yarn drum tray, the adjusting handle is clockwise rotated after the yarn drum is inserted into the yarn drum fixing rod, the driving rotating shaft on the adjusting handle drives the driving disc to clockwise rotate, the driving disc further pushes the sliding roller and the driving push rod to extrude the spiral spring and outwards push the spiral spring, and the fixed sucker on the driving push rod is extruded with the inner wall of the yarn drum and is fixed through negative pressure adsorption, so that the yarn drum and the fixing rod body are well fixed, the condition that the yarn drum rotates at high speed and is thrown out is avoided, and the production safety of the ribbon loom is improved.
2. The gravity detection mechanism of the invention is combined with the wind resistance adjusting device, after the yarn bobbin is fixed on the yarn bobbin tray, the weight of the yarn barrel enables the gravity pressing plate to extrude the self-reset spring and drive the driving connecting rod and the wind resistance adjusting device to move downwards, after the yarn is reduced, the weight of the yarn barrel is reduced, the self-reset spring pushes the gravity press plate and the yarn barrel tray to gradually rise upwards, the adjusting block also moves upwards, the torsion spring pushes the first wind pressure plate and the second wind pressure plate to rotate and expand by taking the connecting shaft as a circle center, therefore, when the yarn drum tray drives the adjusting block to rotate, the contact area of the first air pressing plate and the second air pressing plate below the adjusting block and the rotating air direction is increased, the resistance is increased along with the increase of the contact area, therefore, the resistance of the yarn for driving the yarn drum to rotate is increased, the inertia is reduced, and the condition that the yarn is continuously thrown out under the action of the inertia cannot be caused even if the ribbon loom is suddenly stopped.
Drawings
Fig. 1 is a schematic structural diagram of an improved ribbon loom for stably inserting weft yarns.
FIG. 2 is a front view of the pay-off mechanism of the present invention.
Fig. 3 is a schematic structural view of the bobbin holder of the present invention.
FIG. 4 is a schematic structural diagram of the linear pay-off device of the present invention.
FIG. 5 is an enlarged view of K in FIG. 4 according to the present invention.
Fig. 6 is a front view of the wind resistance adjusting device of the present invention.
Fig. 7 is a schematic structural view of the bobbin fixing rod of the present invention from the top.
Fig. 8 is a schematic structural view of the bobbin tray of the present invention viewed from above.
Fig. 9 is a schematic view showing the operation of the bobbin fixing lever of the present invention for fixing a bobbin.
In the figure: pay-off mechanism-1, ribbon loom main body-2, ribbon conveying mechanism-3, textile mechanism-4, directional yarn feeder-5, bobbin fixer-1 a, three-dimensional fixing frame-1 b, yarn storage cabinet-1 c, yarn guide roller-1 d, linear yarn feeder-a 1, wind pressure groove-a 2, fixing plate-A3, yarn pulley-a 4, gravity detection mechanism-a 11, wind resistance adjusting device-a 12, driving connecting rod-a 13, bobbin fixing rod-111, gravity pressing plate-112, self-reset spring-113, bobbin tray-114, adjusting block-121, first wind pressing plate-122, second wind pressing plate-123, connecting shaft-124, torsion spring-125, spiral spring-A1, fixing rod main body-A2, fixed rod main body-A2, A sliding roller-A3, a driving push rod-A4, a driving disc-A5, a fixed sucker-A6, an adjusting handle-B1, a driving rotating shaft-B2 and a tray main body-B3.
Detailed Description
The invention will be further illustrated with reference to specific embodiments.
Examples
Referring to fig. 1-3, the invention provides an improved ribbon loom with stable weft insertion, the structure of which comprises a pay-off mechanism 1, a ribbon loom main body 2, a ribbon conveying mechanism 3, a textile mechanism 4 and a directional yarn feeder 5, wherein the ribbon loom main body 2 is vertically installed in a textile workshop, the ribbon conveying mechanism 3 is positioned at the top of the front face of the ribbon loom main body 2, the textile mechanism 4 is positioned behind the ribbon conveying mechanism 3 and is mechanically connected with the ribbon conveying mechanism 3, the bottom of the directional yarn feeder 5 is fixed with the left side and the right side of the textile mechanism 4 through bolts, the pay-off mechanism 1 is positioned at the left side of the ribbon loom main body 2, the pay-off mechanism 1 is composed of a bobbin fixer 1a, a three-dimensional fixing frame 1b, a yarn storage cabinet 1c and a yarn guide roller 1d, the right end of the three-dimensional fixing frame 1b is fixed with the ribbon, the yarn cylinder fixing device 1a is horizontally welded in the middle of the three-dimensional fixing frame 1b, the yarn storage cabinet 1c is located below the yarn cylinder fixing device 1a in the three-dimensional fixing frame 1b, the left end and the right end of the yarn guide roller 1d are buckled with the yarn cylinder fixing device 1a and the three-dimensional fixing frame 1b respectively, and an included angle between the left end and the right end of the yarn guide roller 1d and the yarn cylinder fixing device 1a is 30-50 degrees. The yarn tube fixer 1a is composed of a linear pay-off device a1, an air pressure groove a2, a fixing plate a3 and a yarn pulley a4, the fixing plate a3 is horizontally placed in the middle of the three-dimensional fixing frame 1b, the yarn pulley a4 and the fixing plate a3 are welded together and are perpendicular to each other with the fixing plate a3, the air pressure groove a2 is nested in the fixing plate a3, and the linear pay-off device a1 is located above the air pressure groove a 2. The driving disc A5 is a disc structure formed by three eccentric circles, and when the driving disc A5 rotates, the driving disc A can push the sliding roller A3 and the driving push rod A4 to extend outwards and enable the fixed suction cup A6 to be adsorbed on the inner wall of the yarn cylinder, so that the yarn cylinder is better fixed.
Referring to fig. 4-6, the linear pay-off device a1 is composed of a gravity detection mechanism a11, a wind resistance adjustment device a12, and a driving connecting rod a13, the wind resistance adjustment device a12 is installed in the middle inside a2, the gravity detection mechanism a11 is located above the wind pressure groove a2, and the upper end and the lower end of the driving connecting rod a13 are respectively connected with the gravity detection mechanism a11 and the wind resistance adjustment device a12 through threads and are perpendicular to each other. The gravity detection mechanism a11 comprises a yarn drum fixing rod 111, a gravity pressing plate 112, a self-reset spring 113 and a yarn drum tray 114, wherein the middle of the bottom surface of the yarn drum tray 114 is in threaded connection with the top of a driving connecting rod a13, the upper surface of the gravity pressing plate 112 is attached to the bottom surface of the yarn drum tray 114, the upper end and the lower end of the new concept section of the self-reset spring 113 are respectively abutted to the gravity pressing plate 112 and the fixing plate a3, and the bottom of the yarn drum fixing rod 111 is buckled with the upper surface of the yarn drum tray 114 and is perpendicular to the upper surface of the yarn drum fixing rod 111. The wind resistance adjusting device a12 is composed of an adjusting block 121, a first wind pressure plate 122, a second wind pressure plate 123, a connecting shaft 124 and a torsion spring 125, wherein the adjusting block 121 is of a disc structure, the middle of the upper surface of the adjusting block 121 is in threaded connection with the bottom of a driving connecting rod a13, the first wind pressure plate 122 is provided with two adjusting blocks, the top end of each adjusting block is buckled with the bottom surface of the adjusting block 121, the second wind pressure plate 123 is located below the first wind pressure plate 122, the connecting shaft 124 is located at the joint of the first wind pressure plate 122 and the second wind pressure plate 123 and is in clearance fit with the first wind pressure plate 122 and the second wind pressure plate 123, and the torsion spring 125 is nested in the middle of the connecting shaft 124 and is abutted against the first wind pressure plate 122 and the second wind pressure. The gravity pressing plate 112 is a double-layer annular disc composite structure, the middle of the gravity pressing plate is connected by a rolling bearing, meanwhile, the diameter of an inner ring is larger than that of the driving connecting rod a13, and the gravity pressing plate and the driving connecting rod a13 are not in contact with each other, so when the yarn drum drives the yarn drum fixing rod 111 and the yarn drum tray 114 to rotate, the bottom surface of the gravity pressing plate 112 and the self-reset spring 113 are kept in a static state, and no transmission relation exists between the gravity pressing plate 112 and the driving connecting rod. The bottom of the second wind pressure plate 123 is provided with a ball body which is buckled and connected, so that when the adjusting block 121 drives the first wind pressure plate 122 and the second wind pressure plate 123 to rotate, the friction force between the second wind pressure plate 123 and the bottom surface of the wind pressure groove a2 is reduced.
Referring to fig. 7-9, the bobbin fixing rod 111 is composed of a coil spring a1, a fixing rod main body a2, a sliding roller A3, a driving push rod a4, a driving disc A5, and a fixing suction cup A6, the bottom of the fixing rod main body a2 is fixed to the middle of the upper surface of the bobbin tray 114 through bolts, the driving disc A5 is nested in the middle of the fixing rod main body a2, the driving push rods a4 are three and evenly distributed around the driving disc A5, the sliding roller A3 and the driving push rod a4 are integrated and are attached to each other with the driving disc A5, the upper and lower ends of the coil spring a1 are abutted against the fixing rod main body a2 and the sliding roller A3, and the fixing suction cup A6 is located at one end of the driving push rod a4 far from the driving disc A5 and is engaged with the driving push rod a 4. The gravity pressing plate 112 is a double-layer annular disc composite structure, the middle of the gravity pressing plate is connected by a rolling bearing, meanwhile, the diameter of an inner ring is larger than that of the driving connecting rod a13, and the gravity pressing plate and the driving connecting rod a13 are not in contact with each other, so when the yarn drum drives the yarn drum fixing rod 111 and the yarn drum tray 114 to rotate, the bottom surface of the gravity pressing plate 112 and the self-reset spring 113 are kept in a static state, and no transmission relation exists between the gravity pressing plate 112 and the driving connecting rod. Fixed sucking disc A6 is equipped with three and evenly distributed around dead lever main part A2, encloses into triangle-shaped stable structure, and fixed adsorption effect is more even.
Firstly, a yarn drum is placed on the pay-off mechanism 1, yarns are fed into the textile mechanism 4 through the directional yarn feeder 5, at the moment, the ribbon loom main body 2 is started to process ribbons, and the woven ribbons are output through the ribbon conveying mechanism 3.
After the yarn cylinder is embedded into the yarn cylinder fixing rod 111, the bottom of the yarn cylinder is attached to a yarn cylinder tray 114 and extrudes the self-reset spring 113 through the gravity pressing plate 112, the driving connecting rod a13 and the wind resistance adjusting device a12 are driven to move downwards, at the moment, the adjusting handle B1 is pushed clockwise to rotate, the adjusting handle B1 and the driving rotating shaft B2 drive the driving disc A5 to rotate synchronously, the driving disc A5 pushes the sliding roller A3 and the driving push rod A4 to extrude the spiral spring A1 and extend outwards to be close to the inner wall of the yarn cylinder, and the fixing suction cup A6 on the driving push rod A4 is extruded with the inner wall of the yarn cylinder and is fixedly absorbed, so that the yarn cylinder is fixed with the yarn cylinder fixing rod 111, and the yarn cylinder can be prevented from being thrown; when the ribbon loom operates and the yarn is reduced, the weight of the yarn barrel is reduced, so that the self-reset spring 113 pushes the gravity pressing plate 112 and the yarn barrel tray 114 to move upwards, the driving connecting rod a13 and the wind resistance adjusting device a12 synchronously move upwards, the torsion spring 125 pushes the first wind pressing plate 122 and the second wind pressing plate 123 to rotate and unfold around the connecting shaft 124, the contact surface with the rotating wind direction is increased when the driving disc A5 below the yarn barrel tray 114 drives the first wind pressing plate 122 and the second wind pressing plate 123 to rotate, the resistance is increased, the rotating resistance of the yarn barrel pulled by the yarn is increased, and when the ribbon loom suddenly stops, the inertia of the yarn barrel is reduced, and the condition that the yarn is continuously thrown out cannot be caused.
Claims (7)
1. The utility model provides a stabilize improvement inkle loom of wefting insertion, its structure includes paying out machine (1), inkle loom main part (2), meshbelt conveying mechanism (3), weaving mechanism (4), directional yarn feeder (5), its characterized in that:
the ribbon loom main body (2) is vertically arranged in a weaving workshop, the braid conveying mechanism (3) is positioned at the top of the ribbon loom main body (2), the weaving mechanism (4) is mechanically connected with the braid conveying mechanism (3), the directional yarn feeder (5) and the weaving mechanism (4) are fixed together through bolts, and the pay-off mechanism (1) is positioned on the left side of the ribbon loom main body (2);
the pay-off mechanism (1) is composed of a yarn drum fixer (1a), a three-dimensional fixing frame (1b), a yarn storage cabinet (1c) and a yarn guide roller (1d), the three-dimensional fixing frame (1b) is fixed with the ribbon loom main body (2) through bolts, the yarn drum fixer (1a) is welded in the middle of the three-dimensional fixing frame (1b), the yarn storage cabinet (1c) is located below the yarn drum fixer (1a), and two ends of the yarn guide roller (1d) are buckled with the yarn drum fixer (1a) and the three-dimensional fixing frame (1b) respectively;
the bobbin fixer (1a) consists of a linear pay-off device (a1), an air pressure groove (a2), a fixing plate (a3) and a yarn pulley (a4), wherein the fixing plate (a3) is placed in the middle of the three-dimensional fixing frame (1b), the yarn pulley (a4) and the fixing plate (a3) are welded together, the air pressure groove (a2) is nested in the fixing plate (a3), and the linear pay-off device (a1) is positioned above the air pressure groove (a 2);
linear unwrapping wire ware (a1) comprises gravity detection mechanism (a11), windage adjusting device (a12), drive connecting rod (a13), windage adjusting device (a12) are installed inside wind pressure groove (a2), gravity detection mechanism (a11) are located wind pressure groove (a2) top, drive connecting rod (a13) pass through threaded connection with gravity detection mechanism (a11), windage adjusting device (a12) respectively.
2. An improved ribbon loom for stable weft insertion according to claim 1, characterized in that: the gravity detection mechanism (a11) is composed of a yarn drum fixing rod (111), a gravity pressing plate (112), a self-reset spring (113) and a yarn drum tray (114), the yarn drum tray (114) is in threaded connection with a driving connecting rod (a13), the gravity pressing plate (112) is attached to the yarn drum tray (114), the self-reset spring (113), the gravity pressing plate (112) and the fixing plate (a3) are abutted together, and the yarn drum fixing rod (111) is buckled with the yarn drum tray (114) mutually.
3. An improved ribbon loom for stable weft insertion according to claim 1, characterized in that: the wind resistance adjusting device (a12) is composed of an adjusting block (121), a first wind pressing plate (122), a second wind pressing plate (123), a connecting shaft (124) and a torsion spring (125), the adjusting block (121) is in threaded connection with a driving connecting rod (a13), the first wind pressing plate (122) and the adjusting block (121) are buckled with each other, the second wind pressing plate (123) is located below the first wind pressing plate (122), the connecting shaft (124), the first wind pressing plate (122) and the second wind pressing plate (123) are in clearance fit, and the torsion spring (125) is abutted against the first wind pressing plate (122) and the second wind pressing plate (123).
4. An improved ribbon loom for stable weft insertion according to claim 2, characterized in that: the yarn drum fixing rod (111) is composed of a spiral spring (A1), a fixing rod main body (A2), a sliding roller (A3), a driving push rod (A4), a driving disc (A5) and a fixing sucker (A6), the fixing rod main body (A2) and a yarn drum tray (114) are fixed together through bolts, the driving disc (A5) is nested in the middle of the fixing rod main body (A2), the driving push rod (A4) is uniformly distributed around the driving disc (A5), the sliding roller (A3) and the driving push rod (A4) form an integrated structure, the spiral spring (A1), the fixing rod main body (A2) and the sliding roller (A3) are abutted together, and the fixing sucker (A6) and the driving push rod (A4) are buckled with each other.
5. An improved ribbon loom for stable weft insertion according to claim 2, characterized in that: yarn section of thick bamboo tray (114) comprises regulation handle (B1), drive pivot (B2), tray main part (B3), tray main part (B3) passes through threaded connection with drive connecting rod (a13), drive pivot (B2) nestification is in the middle of tray main part (B3), adjust handle (B1) and drive pivot (B2) structure as an organic whole.
6. An improved ribbon loom for stable weft insertion according to claim 2, characterized in that: the gravity pressure plate (112) is of a double-layer annular disc composite structure, the middle of the gravity pressure plate is connected by a rolling bearing, and the diameter of an inner ring is larger than that of the driving connecting rod (a13) and is not in contact with each other.
7. An improved ribbon loom for stable weft insertion according to claim 4, characterized in that: the driving disc (A5) is a disc structure consisting of three eccentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420179.9A CN110184723B (en) | 2019-05-20 | 2019-05-20 | Improved ribbon loom capable of stably inserting weft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420179.9A CN110184723B (en) | 2019-05-20 | 2019-05-20 | Improved ribbon loom capable of stably inserting weft |
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| Publication Number | Publication Date |
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| CN110184723A CN110184723A (en) | 2019-08-30 |
| CN110184723B true CN110184723B (en) | 2020-07-24 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1028178C (en) * | 1991-06-13 | 1995-04-12 | 广野精机有限公司 | Structure improved ribbon loom |
| CN2328673Y (en) * | 1998-04-29 | 1999-07-14 | 蔡华君 | High speed needle loom |
| BRPI0711124A2 (en) * | 2006-05-04 | 2011-08-30 | Textilma Ag | loom, in particular a banner loom |
| DE202007000376U1 (en) * | 2007-01-04 | 2007-04-19 | Wenzel, Nicolaus, Prof.Dr. Dipl.-Ing., Dipl.Wirt.-Ing.(FH) REFA-Ing. EUR-Ing. | Narrow textile fabric, heatable by applying electrical current, contains electrically conductive weft threads with insulating sheath and is produced on needled belt loom |
| DE102015112661A1 (en) * | 2015-07-31 | 2017-02-02 | Rieter Ingolstadt Gmbh | Method on a textile machine and textile machine |
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2019
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