CN209468567U - A kind of dual linkage fabric draw-off mechanism of tricot machine - Google Patents
A kind of dual linkage fabric draw-off mechanism of tricot machine Download PDFInfo
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- CN209468567U CN209468567U CN201920062446.5U CN201920062446U CN209468567U CN 209468567 U CN209468567 U CN 209468567U CN 201920062446 U CN201920062446 U CN 201920062446U CN 209468567 U CN209468567 U CN 209468567U
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- roller group
- drawing roller
- pulling
- sprocket
- tricot machine
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Abstract
The utility model discloses a kind of dual linkage fabric draw-off mechanisms of tricot machine, including the first drawing roller group below tricot machine looping device is arranged in and the second drawing roller group of lower section on front side of tricot machine rack is arranged in, the both ends of first drawing roller group and the second drawing roller group pass through bearing respectively and support construction is rotatablely connected, driving assembly is provided in the right end rack of first drawing roller group and the second drawing roller group, driving assembly includes the motor and speed reducing transmission case of transmission connection, there are two drive sprockets for setting on the output shaft of speed reducing transmission case, two drive sprockets pass through chain and the first drawing roller group and the second drawing roller group transmission connection respectively；The drawing requirement of the fabrics of different fabrics can be adaptively adjusted in the utility model, improve final grey quality, improve fabric and indulge close, extend the fabric variety of corresponding machine.
Description
Technical field
The utility model relates to a kind of fabric draw-off mechanism more particularly to a kind of dual linkage fabric drawing machine of tricot machine
Structure belongs to tricot machine technical field.
Background technique
One group of fabric draw-off mechanism, for pulling fabric, the drawing machine is only arranged in existing tricot machine below looping device
Structure is comprising four pulling rollers, the fabric less varieties that can be pulled, the face tension poor controllability of drawing, and fabric indulges close (fabric unit
Stitching of warp thread row number contained by length) it is low.
Summary of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of tricot machine dual linkage fabric draw-off mechanism,
The fabric drawing requirement of different fabrics can be adaptively adjusted, final grey quality is improved, fabric is improved and indulge close, extension
The fabric variety of corresponding machine.
The technology employed by the present utility model is
A kind of dual linkage fabric draw-off mechanism of tricot machine, leads including being arranged in first below tricot machine looping device
Withdrawing roll group and the second drawing roller group that lower section on front side of tricot machine rack is set, the first drawing roller group and the second drawing roller group
Both ends pass through bearing and support construction respectively and be rotatablely connected, set in the right end rack of the first drawing roller group and the second drawing roller group
It is equipped with driving assembly, the driving component includes the motor and speed reducing transmission case of transmission connection, on the output shaft of speed reducing transmission case
Setting is there are two drive sprocket, and two drive sprockets pass through chain and the first drawing roller group respectively and the second drawing roller group transmission connects
It connects, the first drawing roller group and the second pulling roller group respectively include several pulling rollers, and the right end end of each pulling roller is equal
The outside of support construction is extended to, and is provided with gear extending to the pulling roller right end end on the outside of support construction, first leads
The gear that several pulling roller right end ends are arranged in withdrawing roll group is connected by meshing transmission, one of them in the first drawing roller group is led
Withdrawing roll right end end is additionally provided with the first driven sprocket, and first driven sprocket is passed by chain and one of drive sprocket
Dynamic connection；The gear of several pulling roller right end ends setting is connected by meshing transmission in second drawing roller group, the second drawing roller group
In one of pulling roller right end end be additionally provided with the second driven sprocket, second driven sprocket by chain in addition
One drive sprocket transmission connection.
As the further preferred of the utility model, the described first drawing roller group includes four pulling rollers, and described the
Two drawing roller groups include three pulling rollers.
As the further preferred of the utility model, the draw rate of the first drawing roller group and the second drawing roller group
It is identical or not identical；By changing the transmission ratio of two drive sprockets and two driven sprocket Synchronous Transmissions, make the second pulling roller
Group is rotated compared to the first drawing roller group with certain ratio differential, realizes shape between the first drawing roller group and the second drawing roller group
It is pulled at differential.
As the further preferred of the utility model, two groups of auxiliary chains are provided between the second driven sprocket and drive sprocket
Wheel, two groups of auxiliary sprocket wheels are mounted on the rack, and every group of auxiliary sprocket wheel includes two sprocket wheels, the second driven sprocket and drive sprocket
The chain of transmission connection passes through two groups of auxiliary sprocket wheel transmissions and guiding；It avoids chain length too long and occurs during transmission
Oscillation or bounce improve transmission efficiency.
The fabric drawing of different fabrics is required to be adaptively adjusted the utility model has the beneficial effects that: realizing,
By increase by second drawing roller group make face tension more controllable, improve final grey quality, can also improve fabric indulge it is close,
Extend the fabric variety of corresponding machine；For certain particular fabrics, using between the first drawing roller group and the second drawing roller group
Differential drawing, is more advantageous to fabric package quality.
Detailed description of the invention
Fig. 1 is the utility model surface structure schematic diagram；
Fig. 2 is fabric traction process schematic diagram；
Fig. 3 is the structural schematic diagram of driving assembly part；
Main appended drawing reference meaning is as follows in figure:
1- looping device, 2- fabric 3- first pull roller group, 4- bottom of the frame fabric guide roll, and 5- second pulls roller group, 6- people
Member's standing platform, 7- fabric guide roll, 8- rack, 9- motor, 10- speed reducing transmission case, 11- drive sprocket, 12- chain, 13- support knot
Structure, 14- pulling roller, 15- gear, 16- assist sprocket wheel, the first driven sprocket of 17-.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
As shown in Figs. 1-3: the present embodiment is a kind of dual linkage fabric draw-off mechanism of tricot machine, including is arranged in warp knit
First drawing roller group 3 of 1 lower section of machine looping device and the second drawing roller group 5 being arranged in below 8 front side of tricot machine rack, first
The both ends of drawing roller group 3 and the second drawing roller group 5 pass through bearing respectively and support construction 13 is rotatablely connected, the first drawing roller group 3
It is provided with driving assembly in the right end rack 8 of the second drawing roller group 5, driving assembly includes the motor 9 being sequentially connected and slows down
Transmission case 10, there are two drive sprockets 11, two drive sprockets 11 to pass through chain respectively for setting on the output shaft of speed reducing transmission case 10
Item 12 and the first drawing roller group 3 and the second drawing roller group 5 are sequentially connected, and the first drawing roller group 3 and the second drawing roller group 5 are wrapped respectively
Several pulling rollers 14 are included, the right end end of each pulling roller 14 all extends to the outside of support construction 13, and is extending to branch
The 14 right end end of pulling roller in 13 outside of support structure is provided with gear 15, several 14 right ends of pulling roller in the first drawing roller group 3
The gear 15 of end setting is connected by meshing transmission, and the 14 right end end of one of pulling roller in the first drawing roller group 3 is also set up
There is the first driven sprocket 17, the first driven sprocket 17 is sequentially connected by chain 12 and one of drive sprocket 11；Drive chain
Wheel 11 drives the rotation of the first driven sprocket 17 by chain 12, and the pulling roller 14 for being provided with the first driven sprocket 17 passes through gear 15
Pulling roller 14 other in the first drawing roller group 3 is driven to rotate；Several 14 right end ends of pulling roller are set in second drawing roller group 5
The gear 15 set is connected by meshing transmission, and the 14 right end end of one of pulling roller in the second drawing roller group 5 is additionally provided with second
Driven sprocket, the second driven sprocket are sequentially connected by chain 12 and another drive sprocket 11；Drive sprocket 11 passes through chain
Item 12 drives the rotation of the second driven sprocket, and the pulling roller 14 for being provided with the second driven sprocket drives the second pulling roller by gear 15
Other pulling roller 14 rotates in group 5.
In the present embodiment, the first drawing roller group 3 includes four pulling rollers 14, and the second drawing roller group 5 includes three pulling rollers
14。
In the present embodiment, the draw rate of the first drawing roller group 3 and the second drawing roller group 5 is not identical；By changing two
The transmission ratio of drive sprocket 11 and two driven sprocket Synchronous Transmissions, make the second drawing roller group 5 compared to first drawing roller group 3 with
Certain ratio differential rotation is realized and forms differential drawing between the first drawing roller group 3 and the second drawing roller group 5；Actually answering
The draw rate of used time, the first drawing roller group 3 and the second drawing roller group 5 can also be identical.
In the present embodiment, two groups of auxiliary sprocket wheels 16, two groups of auxiliary are provided between the second driven sprocket and drive sprocket 11
Sprocket wheel 16 is mounted in rack 8, and every group of auxiliary sprocket wheel 16 includes two sprocket wheels, and the second driven sprocket and drive sprocket 11 are driven
The chain 12 of connection passes through two groups of transmissions of auxiliary sprocket wheel 16 and guiding；It avoids 12 length of chain too long and goes out during transmission
Now oscillation or bounce improve transmission efficiency.
As shown in Fig. 2, the present embodiment is at work, after the completion of fabric 2 is woven by looping device 1, first in the first drawing
It is travelled downwardly in four pulling rollers 14 of roller group 3 by S-shaped, is attached with big coefficient of friction in the pulling roller 14 of the first drawing roller group 3
Material, fabric 2 and first drawing roller group 3 have adequately cladding area；Fabric 2 is via hollow among 8 two sides fuel tank of rack
Space passes through, 8 bottom of rack via bottom of the frame fabric guide roll 4 change direction, bottom of the frame fabric guide roll 4 can with rotary setting,
It can not also rotary setting；Fabric 2 subsequently enters the second drawing roller group 5, and three pulling rollers 14 of the second drawing roller group 5 are in triangle
Shape arrangement, second pulls the material that big coefficient of friction is equally attached in the pulling roller 14 of roller group 5, fabric 2 and the second pulling roller
Group 5 has adequately cladding area, after 2 pile warp second of fabric pulls three pulling rollers 14 of roller group 5, by personnel's standing platform 6
The fabric guide roll 7 of lower section is led back into package device.
The utility model is realized to be required to be adaptively adjusted to the fabric drawing of different fabrics, by increasing by the second drawing
Roller group makes face tension more controllable, improves final grey quality, can also improve fabric and indulge close, extend knitting for corresponding machine
Article kind；For certain particular fabrics, is pulled, be more advantageous to using the differential between the first drawing roller group and the second drawing roller group
Fabric package quality.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (4)
1. a kind of dual linkage fabric draw-off mechanism of tricot machine, it is characterised in that: including being arranged under tricot machine looping device
First drawing roller group of side and the second drawing roller group that lower section is set on front side of tricot machine rack, the first drawing roller group and the
The both ends of two drawing roller groups pass through bearing respectively and support construction is rotatablely connected, the right side of the first drawing roller group and the second drawing roller group
Driving assembly is provided on terminal frame, the driving component includes the motor and speed reducing transmission case of transmission connection, speed reducing transmission case
Output shaft on setting there are two drive sprocket, two drive sprockets pass through chain respectively and pull with the first drawing roller group and second
Roller group transmission connection, the first drawing roller group and the second pulling roller group respectively include several pulling rollers, each pulling roller
Right end end all extends to the outside of support construction, and with teeth extending to the setting of the pulling roller right end end on the outside of support construction
Wheel, the first gear for pulling several pulling roller right end ends setting in roller group are connected by meshing transmission, in the first drawing roller group
One of pulling roller right end end is additionally provided with the first driven sprocket, and first driven sprocket passes through chain and one of them
Drive sprocket transmission connection；The gear of several pulling roller right end ends setting is connected by meshing transmission in second drawing roller group, the
One of pulling roller right end end in two drawing roller groups is additionally provided with the second driven sprocket, and second driven sprocket passes through
Chain and another drive sprocket are sequentially connected.
2. a kind of dual linkage fabric draw-off mechanism of tricot machine according to claim 1, which is characterized in that described
One drawing roller group includes four pulling rollers, and the second drawing roller group includes three pulling rollers.
3. a kind of dual linkage fabric draw-off mechanism of tricot machine according to claim 1, which is characterized in that described
One drawing roller group is identical or not identical with the draw rate of the second drawing roller group.
4. a kind of dual linkage fabric draw-off mechanism of tricot machine according to claim 1, which is characterized in that second is driven
Two groups of auxiliary sprocket wheels are provided between sprocket wheel and drive sprocket, two groups of auxiliary sprocket wheels are mounted on the rack, and every group of auxiliary sprocket wheel
Including two sprocket wheels, the chain of the second driven sprocket and drive sprocket transmission connection passes through two groups of auxiliary sprocket wheel transmissions and guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062446.5U CN209468567U (en) | 2019-01-15 | 2019-01-15 | A kind of dual linkage fabric draw-off mechanism of tricot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062446.5U CN209468567U (en) | 2019-01-15 | 2019-01-15 | A kind of dual linkage fabric draw-off mechanism of tricot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468567U true CN209468567U (en) | 2019-10-08 |
Family
ID=68091761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920062446.5U Active CN209468567U (en) | 2019-01-15 | 2019-01-15 | A kind of dual linkage fabric draw-off mechanism of tricot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468567U (en) |
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2019
- 2019-01-15 CN CN201920062446.5U patent/CN209468567U/en active Active
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