CN111270408A - Weaving machine's of national clothing modification area formula shift fork system of drawing - Google Patents
Weaving machine's of national clothing modification area formula shift fork system of drawing Download PDFInfo
- Publication number
- CN111270408A CN111270408A CN202010273128.0A CN202010273128A CN111270408A CN 111270408 A CN111270408 A CN 111270408A CN 202010273128 A CN202010273128 A CN 202010273128A CN 111270408 A CN111270408 A CN 111270408A
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- guide rail
- gear drive
- drive plate
- shifting fork
- fork
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/02—Braiding or lacing machines with spool carriers guided by track plates or by bobbin heads exclusively
- D04C3/38—Driving-gear; Starting or stopping mechanisms
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/48—Auxiliary devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
A suit-style shifting fork system of a national clothing decorating belt knitting machine belongs to the national clothing decorating belt knitting machine. The number of the front transition gear drive plate and the rear transition gear drive plate of the zigzag shifting fork system is two; the front rotary gear drive plate and the rear rotary gear drive plate are respectively meshed with the two front transition gear drive plates and the two rear transition gear drive plates to form a front transmission system and a rear transmission system, the front transmission system and the rear transmission system are mutually meshed through the common gear drive plates to form a crossing type weaving system, and adjacent fork grooves are synchronously aligned during operation; the rear part of the front guide rail and the front part of the rear guide rail are mutually overlapped to form a common guide rail; the junction of the front guide rail and the rear guide rail is positioned on one side of the rear guide rail; the diameter of the front rail at the common rail is larger than the diameter of the rear rail. The advantages are that: the guide rail of the braiding machine has no spindle interference phenomenon, the machine appearance is reduced, and the space is saved; the number of teeth of the shifting fork gear is reduced, so that the rotating speed of the machine is improved, and the production capacity is increased; the spindle is evenly and smoothly woven, and the weaving quality is improved.
Description
Technical Field
The invention relates to a ethnic clothing decoration belt knitting machine, in particular to a twist-type shifting fork system of the ethnic clothing decoration belt knitting machine.
Background
A plurality of national dress ornament belts in the countries such as the national minority, foreign Africa, Europe and the like are woven by a conventional multi-rail low-speed weaving machine, and the conventional multi-rail weaving machine mainly has two forms:
one is cross knitting, and fig. 3 and 4 are views showing the engagement of the guide rail and the gear of the cross knitting machine according to the prior art. The cross knitting product has a convex part, the surface of the knitted product is uneven, and the cross knitting machine is rarely adopted in the current market.
One is a twist braiding, and fig. 1 and 2 are the meshing diagrams of a guide rail and a gear of a twist braiding machine in the prior art. Is the most common multi-color ribbon weaving machine in the market at present. The weaving machine has two sets of front and back meshed gear driving plates, which are meshed together via common gear driving plate, and the gear driving plates and adjacent gear driving plates have their fork slots aligned synchronously and run on corresponding guide rails.
The guide rail comprises a front guide rail, a rear guide rail and a common guide rail, wherein one end of the front guide rail and one end of the rear guide rail are overlapped and crossed to form the common guide rail, and the overlapped and crossed positions are equal to the average position of the common guide rail.
The front and rear sets of gear drive plates have the same structure and are respectively provided with a three-shifting fork gear drive plate and two four-shifting fork gear drive plates; one group of three shifting fork gear drive plates are meshed with a common four shifting fork gear drive plate through two four shifting fork gear drive plates, the common four shifting fork gear drive plate is meshed with the three shifting fork gear drive plates through the other group of two four shifting fork gear drive plates, so that the two corresponding guide rails form a twisting loop at the common guide rail, and then spindles passing through the common guide rail in a machine form twisting connection, so that a twisting and weaving mode is realized.
The disadvantages are as follows: the diameters of the front and rear guide rails of the multi-color ribbon knitting machine are the same; the superposition cross position of the common guide rail is at the average equal position between the front guide rail and the rear guide rail, in order to reduce the distance between the three-shifting fork gear drive plate and the common four-shifting fork gear to the maximum extent, the three-shifting fork gear drive plate, the two four-shifting fork gear drive plates and the common four-shifting fork gear drive plate are meshed at the superposition cross connection position, adjacent fork grooves are mutually aligned, and the rotation diameter of the common guide rail corresponding to the three-shifting fork gear drive plates cannot be increased due to the limitation of various conditions. The structure can not realize the minimum distance between the three-shifting fork gear drive plate and the common four-shifting fork gear, and in order to realize that the spindle smoothly passes through the guide rail on the diameter of the existing guide rail, the diameter of the common guide rail must be reduced; therefore, the smallest diameter of the common guide rail can be realized only by adopting the matching between the three shifting fork gear drive plate and the common four shifting fork gears. The common guide rail realizes the minimum diameter, but the three shifting fork gear drive plates and the common four shifting fork gear drive plates can only realize the meshing operation at a longer distance and can not realize the meshing operation at a shorter distance, so that the gear meshing distance of the knitting machine is increased, the appearance of the knitting machine is larger, and the whole occupied area of the knitting machine is large.
The radius of a loop curve formed by the front guide rail and the rear guide rail at the common guide rail is small, the spindle resistance is large, so that a larger centrifugal force is generated at the curve bending part of the loop with the smaller diameter of the common guide rail by the passing spindle, the spindle is worn at an early stage by the larger centrifugal force, the spindle is connected with the guide rail in series, and the damage to a weaving machine is caused. The rotational speed of the fork gear must therefore be reduced to eliminate damage to the knitting machine. The rotating speed of the shifting fork gear is reduced, and the production efficiency of the knitting machine is greatly influenced.
The diameters of common guide rails where the three-shifting fork gear drive plate and the common four-shifting fork gear drive plate correspondingly operate are smaller, spindles running on the guide rails are easy to interfere, collide and extrude, are difficult to pass through, and are not woven uniformly; therefore, the clothing decoration belt knitted by the knitting machine is uneven, and the knitting quality is influenced. In order to overcome the defect of small diameter, the number of teeth of gears of a gear drive plate can be increased, the meshing pitch between the gears is increased, weaving crisscross weaving can be completed only through the treatment, and only a double-spindle or single-spindle weaving mode can be realized.
Disclosure of Invention
The invention aims to provide a weaving machine for national clothing decorative belts, and solves the problems that clothing decorative belts woven by the existing weaving machine are not uniform, the appearance of the weaving machine is large, the occupied area is large, and the rotating speed of a shifting fork gear is low.
The purpose of the invention is realized as follows: the cable-stayed fork system comprises: the front rotary gear drive plate, the front transition gear drive plate, the common gear drive plate, the rear transition gear drive plate, the rear rotary gear drive plate and the winding guide rail;
the front rotary gear drive plate, the front transition gear drive plate, the common gear drive plate, the rear transition gear drive plate and the rear rotary gear drive plate are arranged around the track; the number of the front transition gear drive plate and the number of the rear transition gear drive plate are two; the front rotary gear drive plate and the rear rotary gear drive plate are respectively meshed with the two front transition gear drive plates and the two rear transition gear drive plates to form a front transmission system and a rear transmission system, the front transmission system and the rear transmission system are mutually meshed through the common gear drive plate to form a zigzag weaving system, the shortest distance between the front rotary gear drive plate and the rear rotary gear drive plate forms closed-loop meshing, and adjacent fork grooves are synchronously aligned during operation.
The drawing and crossing guide rail comprises: a front rail, a common rail, and a rear rail; the sections of the front guide rail, the common guide rail and the rear guide rail are all rectangular grooves, the front guide rail and the rear guide rail are all 8-shaped guide rails, the rear part of the front guide rail and the front part of the rear guide rail are mutually overlapped, the overlapped parts form the common guide rail to form a guide rail circulation path for the spindles to be circularly woven along the rails; the junction of the front guide rail and the rear guide rail is positioned on one side of the rear guide rail; the diameter of the front guide rail at the public guide rail is larger than that of the rear guide rail, and the front guide rail is wrapped outside the rear guide rail.
The front rotary gear drive plate and the rear rotary gear drive plate are four shifting fork drive plate gears.
The front rotary gear drive plate is a six-shifting fork drive plate gear, and the rear rotary gear drive plate is a four-shifting fork drive plate gear.
The four shift fork dial gear includes: a dial shaft, a dial gear and a four-shift-fork dial; four shifting fork grooves are formed in the circumference of the four shifting fork driving plate; the driving plate gear and the four shifting fork driving plates are connected to the driving plate shaft, and the driving plate gear and the four shifting fork driving plates synchronously rotate around the driving plate shaft; the number of the dial gear teeth is matched with the number of the shifting fork grooves of the four shifting fork dial plates in proportion and position.
The six shift fork dial gear include: a dial shaft, a dial gear and a six-shift-fork dial; six shifting fork grooves are formed in the circumference of the six shifting fork driving plate; the driving plate gear and the four shifting fork driving plates are connected to the driving plate shaft, and the driving plate gear and the four shifting fork driving plates synchronously rotate around the driving plate shaft; the number of the dial gear teeth is matched with the number of the shifting fork grooves of the six shifting fork dial plates in proportion and position.
The front rotary gear drive plate and the rear rotary gear drive plate are respectively meshed with the two front transition gear drive plates and the two rear transition gear drive plates to form a front transmission system and a rear transmission system, the front transmission system and the rear transmission system are mutually meshed through the common gear drive plates to form a twisting and crossing type weaving system, the gear drive plates forming the twisting and crossing type shifting fork system are matched with a twisting and crossing guide rail, and the spindle is driven to perform twisting and crossing type weaving.
The rotary gear drive plate of the front transmission system adopts four shifting fork gears or six shifting fork gears, and the number of the gear teeth of the rotary gear drive plate and the number of the shifting fork grooves of the shifting fork drive plate are increased compared with the number of the teeth of three shifting fork gears and the number of the shifting fork grooves of the shifting fork drive plate in the prior art, so that the diameter of the rotary gear drive plate is increased, the size of a front guide rail corresponding to the front transmission system is increased, the rotary diameter of a common guide rail overlapped by the front guide rail and a rear guide rail is increased, the meshing pitch of the extension gears of the whole machine is reduced, and the number of spindles can be changed by increasing or reducing the number of the extension. The diameter of the common guide rail is changed according to weaving requirements, and the diameter of the common guide rail is not limited. Therefore, the number of teeth of the dial gear can be reduced, the operation speed of the knitting machine can be increased, and the production volume can be increased accordingly.
The public guide rail is positioned on one side of the rear guide rail at the intersection of the front guide rail and the rear guide rail; the diameter of the front guide rail at the public guide rail is larger than that of the rear guide rail, and the front guide rail is wrapped outside the rear guide rail; therefore, the front rotary gear drive plate and the rear rotary gear drive plate can form closed-loop meshing with the shortest distance, and the volume of the knitting machine is greatly reduced. Double spindle knitting or single spindle knitting is realized under the condition of smaller knitting machine volume; the gear driving plate is meshed to push the spindles to run, so that the spindles smoothly pass through the crossed position of the common guide rail, and the interference phenomenon among the spindles cannot be generated; when the spindles rotate out of the track of the common guide rail and then run along the circular stroke loop, the common guide rail has large diameter and is not bent, so that the centrifugal force is greatly reduced, the friction generated by the spindles running on the guide rail is small, the early abrasion of the spindles cannot be caused, and the spindles cannot be stringed on the guide rail; so that the service life of the machine is prolonged and the product quality is improved.
When the machine works, the rotary four-shift fork group is matched with the rotary six-shift fork group or the rotary four-shift fork group is matched with the rotary four-shift fork group, the machine runs under the action of driving force, a spindle in the machine moves along a track of a guide rail under the driving of a gear drive plate, the track formed by combining an 8-shaped guide rail and a common guide rail is rotated through the common gear drive plate to form a twisting connection, and the weaving is circulated, so that double-spindle weaving or single-spindle weaving is realized, and twisting weaving is completed at the common guide rail of the front guide rail and the rear guide rail.
The problems of uneven clothing decoration belt woven by the existing weaving machine, large appearance, large occupied area and low rotating speed of a shifting fork gear are solved, and the purpose of the invention is achieved.
The advantages are that: the guide rail of the braiding machine has no spindle interference phenomenon, and the meshing pitch of the gears is reduced, so that the appearance of the braiding machine is reduced, and the space is saved; the number of teeth of the shifting fork gear is reduced, so that the rotating speed of the machine is improved, and the production capacity is increased; because the four shifting fork assemblies and the six shifting fork assemblies are meshed with the public four shifting fork assemblies at the nearest distance through the transition four shifting fork assemblies, the spindle is knitted uniformly and smoothly, and the knitting quality is improved.
Drawings
Fig. 1 is a drawing of a background art twist-knit fork gear engagement.
Fig. 2 is a diagram of a background art routed braid guide rail.
Fig. 3 is a gear mesh diagram of a cross weave of the background art.
Fig. 4 is a diagram of a background art cross-woven guide rail.
Fig. 5 is a structural view of a twist single ingot unit of the present invention.
Fig. 8 is a view of the harness rail of fig. 5.
Fig. 6 is a structural view of a double ingot unit of the present invention.
Fig. 9 is a view of the harness rail of fig. 6.
Fig. 7 is a four fork gear dial view of the present invention.
Fig. 10 is a six fork gear dial view of the present invention.
Fig. 11 is a view showing a state structure of a double crossing type weaving machine according to the present invention.
Fig. 12 is a view showing the structure of the travel rail of fig. 11.
Fig. 13 is a view showing a state structure of a weaving machine for weaving a single spindle according to the present invention.
Fig. 14 is a view showing the structure of the travel rail of fig. 13.
In the figure, 1, a front rotary gear drive plate; 2. a front transition gear drive plate; 3. a common gear drive plate; 4. a rear transition gear drive plate; 5. a rear slewing gear drive plate; 6. a front guide rail; 7. a common rail; 8. a rear guide rail; 9. a dial shaft; 10. a dial gear; 11. a four-shift-fork drive plate; 12. a six-shift-fork drive plate; 13. an extension gear dial; 14. extending the guide rail.
Detailed Description
Example 1: the cable-stayed fork system comprises: the front rotary gear drive plate 1, the front transition gear drive plate 2, the common gear drive plate 3, the rear transition gear drive plate 4, the rear rotary gear drive plate 5 and the winding guide rail;
the front rotary gear drive plate 1, the front transition gear drive plate 2, the common gear drive plate 3, the rear transition gear drive plate 4 and the rear rotary gear drive plate 5 are arranged around the track; the number of the front transition gear drive plate 2 and the number of the rear transition gear drive plate 4 are two; the front rotary gear drive plate 1 and the rear rotary gear drive plate 5 are respectively meshed with the two front transition gear drive plates 2 and the two rear transition gear drive plates 4 to form a front transmission system and a rear transmission system, the front transmission system and the rear transmission system are mutually meshed through the common gear drive plate 3 to form a zigzag weaving system, the shortest distance between the front rotary gear drive plate 1 and the rear rotary gear drive plate 5 forms closed-loop meshing, and adjacent shift fork grooves are synchronously aligned during operation.
The drawing and crossing guide rail comprises: a front rail 6, a common rail 7, and a rear rail 8; the sections of the front guide rail 6, the common guide rail 7 and the rear guide rail 8 are all rectangular grooves, the front guide rail 6 and the rear guide rail 8 are all 8-shaped guide rails, the rear part of the front guide rail 6 and the front part of the rear guide rail 8 are mutually overlapped, the overlapped parts form the common guide rail 7 to form a guide rail circulation path for the spindles to be circularly woven along the rails; the junction of the front guide rail 6 and the rear guide rail 8 is positioned on one side of the rear guide rail 8; the diameter of the front guide rail 6 at the common guide rail 7 is larger than that of the rear guide rail 8, and the front guide rail 6 is wrapped outside the rear guide rail 8.
The front rotary gear drive plate 1 and the rear rotary gear drive plate 5 are four-shifting fork drive plate gears.
Or the front rotary gear drive plate 1 is a six-fork drive plate gear, and the rear rotary gear drive plate 5 is a four-fork drive plate gear.
The four shift fork dial gear includes: a dial shaft 9, a dial gear 10 and a four-fork dial 11; four shifting fork grooves are formed in the circumference of the four shifting fork driving plate 11; the dial gear 10 and the four-fork dial 11 are both connected to the dial shaft 9, and the dial gear 10 and the four-fork dial 11 synchronously rotate around the dial shaft 9; the number of teeth of the dial gear 10 is matched with the number of shifting fork grooves of the four shifting fork dial 11 in proportion and position.
The six shift fork dial gear include: a dial shaft 9, a dial gear 10 and a six-fork dial 12; six shifting fork grooves are formed in the circumference of the six shifting fork driving plate 11; the dial gear 10 and the four-fork dial 11 are both connected to the dial shaft 9, and the dial gear 10 and the four-fork dial 11 synchronously rotate around the dial shaft 9; the number of teeth of the dial gear 10 is matched with the number of shifting fork grooves of the six-shifting fork dial 12 in proportion and position.
Changing the number of extension gears can change the number of spindles that are operated.
Example 2: fig. 11 is a view showing a state structure of a double crossing type weaving machine according to the present invention. Fig. 12 is a drawing cross rail structure view of fig. 11.
The application of the double-spindle braiding in a braiding machine comprises two groups of braiding systems, an extension gear drive plate 13 and an extension guide rail 14; the two groups of crossing knitting systems are meshed through an extension gear driving plate 13; an extension guide rail 14 is arranged between the head ends of the two groups of draw-crossing type weaving system guide rails, and the extension guide rail 14 connects the two groups of draw-crossing type weaving system guide rails in a smooth transition mode.
Wherein, the front rotary gear drive plate 1 is a six-fork drive plate gear, and the rear rotary gear drive plate 5 is a four-fork drive plate gear; the other group of front rotary gear drive plate 1 and the rear rotary gear drive plate 5 are four shifting fork drive plate gears.
The rest is the same as example 1.
Example 3: fig. 13 is a view showing a state structure of a weaving machine for weaving a single spindle according to the present invention. Fig. 14 is a drawing cross rail structure view of fig. 13.
The application of the zigzag single-spindle knitting in the knitting machine comprises two groups of zigzag knitting systems, an extension gear drive plate 13 and an extension guide rail 14; the two groups of crossing knitting systems are meshed through an extension gear driving plate 13; an extension guide rail 14 is arranged between the head ends of the two groups of draw-crossing type weaving system guide rails, and the extension guide rail 14 connects the two groups of draw-crossing type weaving system guide rails in a smooth transition mode.
Wherein, the front rotary gear drive plate 1 and the rear rotary gear drive plate 5 of the two groups are four shifting fork drive plate gears.
The rest is the same as example 1.
Claims (6)
1. A suit-style shifting fork system of national clothing decoration belt knitting machine is characterized in that: the cable-stayed fork system comprises: the front rotary gear drive plate, the front transition gear drive plate, the common gear drive plate, the rear transition gear drive plate, the rear rotary gear drive plate and the winding guide rail;
the front rotary gear drive plate, the front transition gear drive plate, the common gear drive plate, the rear transition gear drive plate and the rear rotary gear drive plate are arranged around the track; the number of the front transition gear drive plate and the number of the rear transition gear drive plate are two; the front rotary gear drive plate and the rear rotary gear drive plate are respectively meshed with the two front transition gear drive plates and the two rear transition gear drive plates to form a front transmission system and a rear transmission system, the front transmission system and the rear transmission system are mutually meshed through the common gear drive plate to form a zigzag weaving system, the shortest distance between the front rotary gear drive plate and the rear rotary gear drive plate forms closed-loop meshing, and adjacent fork grooves are synchronously aligned during operation.
2. The bow-tie fork system of claim 1, wherein: the drawing and crossing guide rail comprises: a front rail, a common rail, and a rear rail; the sections of the front guide rail, the common guide rail and the rear guide rail are all rectangular grooves, the front guide rail and the rear guide rail are all 8-shaped guide rails, the rear part of the front guide rail and the front part of the rear guide rail are mutually overlapped, the overlapped parts form the common guide rail to form a guide rail circulation path for the spindles to be circularly woven along the rails; the junction of the front guide rail and the rear guide rail is positioned on one side of the rear guide rail; the diameter of the front guide rail at the public guide rail is larger than that of the rear guide rail, and the front guide rail is wrapped outside the rear guide rail.
3. The bow-tie fork system of claim 1, wherein: the front rotary gear drive plate and the rear rotary gear drive plate are four shifting fork drive plate gears.
4. The bow-tie fork system of claim 1, wherein: the front rotary gear drive plate is a six-shifting fork drive plate gear, and the rear rotary gear drive plate is a four-shifting fork drive plate gear.
5. The bow-tie fork system of claim 3 or 4, wherein: the four shift fork dial gear includes: a dial shaft, a dial gear and a four-shift-fork dial; four shifting fork grooves are formed in the circumference of the four shifting fork driving plate; the driving plate gear and the four shifting fork driving plates are connected to the driving plate shaft, and the driving plate gear and the four shifting fork driving plates synchronously rotate around the driving plate shaft; the number of the dial gear teeth is matched with the number of the shifting fork grooves of the four shifting fork dial plates in proportion and position.
6. The bow-tie fork system of claim 4, wherein: the six shift fork dial gear include: a dial shaft, a dial gear and a six-shift-fork dial; six shifting fork grooves are formed in the circumference of the six shifting fork driving plate; the driving plate gear and the four shifting fork driving plates are connected to the driving plate shaft, and the driving plate gear and the four shifting fork driving plates synchronously rotate around the driving plate shaft; the number of the dial gear teeth is matched with the number of the shifting fork grooves of the six shifting fork dial plates in proportion and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273128.0A CN111270408A (en) | 2020-04-09 | 2020-04-09 | Weaving machine's of national clothing modification area formula shift fork system of drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273128.0A CN111270408A (en) | 2020-04-09 | 2020-04-09 | Weaving machine's of national clothing modification area formula shift fork system of drawing |
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| Publication Number | Publication Date |
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| CN111270408A true CN111270408A (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010273128.0A Pending CN111270408A (en) | 2020-04-09 | 2020-04-09 | Weaving machine's of national clothing modification area formula shift fork system of drawing |
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| CN (1) | CN111270408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990779A (en) * | 2022-06-08 | 2022-09-02 | 东华大学 | Rotary three-dimensional knitting machine based on design of four-notch drive plate |
| CN115287819A (en) * | 2022-06-08 | 2022-11-04 | 东华大学 | Rotary three-dimensional knitting machine based on three-notch drive plate design |
-
2020
- 2020-04-09 CN CN202010273128.0A patent/CN111270408A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990779A (en) * | 2022-06-08 | 2022-09-02 | 东华大学 | Rotary three-dimensional knitting machine based on design of four-notch drive plate |
| CN115287819A (en) * | 2022-06-08 | 2022-11-04 | 东华大学 | Rotary three-dimensional knitting machine based on three-notch drive plate design |
| CN114990779B (en) * | 2022-06-08 | 2023-03-10 | 东华大学 | Rotary three-dimensional knitting machine based on four-notch drive plate design |
| CN115287819B (en) * | 2022-06-08 | 2023-08-01 | 东华大学 | Rotary three-dimensional braiding machine based on three-notch driving plate design |
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