CN209835280U - Knitting machine yarn tension control device - Google Patents
Knitting machine yarn tension control device Download PDFInfo
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- CN209835280U CN209835280U CN201920541933.XU CN201920541933U CN209835280U CN 209835280 U CN209835280 U CN 209835280U CN 201920541933 U CN201920541933 U CN 201920541933U CN 209835280 U CN209835280 U CN 209835280U
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- fixedly connected
- wheel
- yarn
- rotation axis
- bearing
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Abstract
The utility model discloses a knitting quick-witted yarn tension control device, comprises a workbench, the first bearing frame of left side fixedly connected with at workstation top, the inner chamber swing joint of first bearing frame has first rotation axis, the top cover of first rotation axis is equipped with the leading wheel, the left side cover of leading wheel is equipped with the yarn, the equal fixedly connected with second bearing frame in both sides of workstation top center department, the inner chamber swing joint of second bearing frame has the second rotation axis. The utility model discloses a lead to the cooperation of groove, first fixing base, step motor, threaded rod, third bearing, second fixing base, thread bush, fourth bearing, third rotation axis and take-up pulley, can carry out accurate regulation and control to the tension of yarn, solved the poor problem of traditional controlling means control effect, prevent that the yarn from appearing too loose or tension at the rolling in-process, avoid the yarn to appear twining and stretch over disconnected phenomenon, be worth using widely.
Description
Technical Field
The utility model relates to a knitting quick-witted technical field specifically is a knitting quick-witted yarn tension control device.
Background
Knitting machine: the number of the knitting machine indicates the density degree of the row of needles on the needle bed, the higher the number of the knitting machine is, the more the number of the needles in a certain length on the needle bed is, namely, the smaller the needle pitch is; otherwise, the smaller the number of needles, i.e., the larger the needle pitch.
When the user uses knitting machine to carry out the yarn rolling, need control the rate of tension of yarn to need use controlling means, however traditional controlling means control effect is poor, mostly for manual or semi-manual regulation of user, can not carry out accurate regulation to the tension of yarn, easily lead to the yarn loose or tight state of appearing in the rolling in-process, thereby can lead to the yarn winding to appear and stretch over absolutely, bring unnecessary trouble for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knitting quick-witted yarn tension controlling means possesses the advantage that control effect is good, has solved the poor problem of traditional controlling means control effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a knitting quick-witted yarn tension control device, includes the workstation, the first bearing frame of left side fixedly connected with at workstation top, the inner chamber swing joint of first bearing frame has first rotation axis, the top cover of first rotation axis is equipped with the leading wheel, the left side cover of leading wheel is equipped with the yarn, the equal fixedly connected with second bearing frame in both sides of workstation top center department, the inner chamber swing joint of second bearing frame has the second rotation axis, the top cover of second rotation axis is equipped with the auxiliary wheel, the center department of workstation is provided with adjusting device, the right side of workstation is provided with the coiling mechanism.
Preferably, the winding device comprises a through groove, a first fixing seat, a stepping motor, a threaded rod, a third bearing seat, a second fixing seat, a threaded sleeve, a fourth bearing seat, a third rotating shaft and a tensioning wheel, the through groove is vertically formed in the center of the top of the inner cavity of the workbench, the first fixing seat is fixedly connected to the back of the center of the bottom of the workbench, the stepping motor is fixedly connected to the front of the first fixing seat, the threaded rod is fixedly connected to an output shaft of the stepping motor, the third bearing seat is movably connected to the front of the threaded rod, the second fixing seat is fixedly connected to the front of the third bearing seat, the top of the second fixing seat is fixedly connected to the front of the center of the bottom of the workbench, the threaded sleeve is slidably connected to the center of the threaded rod, the fourth bearing seat is vertically fixedly connected to the top of the threaded sleeve, and the inner cavity, the top of the third rotating shaft penetrates through the through groove and is sleeved with a tensioning wheel.
Preferably, the coiling mechanism includes motor, fourth rotation axis and rolling wheel, the equal fixedly connected with supporting leg in both sides of workstation bottom, and the horizontal fixedly connected with diaphragm in right side of supporting leg inner chamber, and the top fixedly connected with motor of diaphragm, the output shaft fixedly connected with fourth rotation axis of motor, the top of fourth rotation axis is run through the workstation and is overlapped and be equipped with the rolling wheel.
Preferably, the both sides of thread bush all transversely fixedly connected with backup pad, the front welding of backup pad has buffer spring, buffer spring's the front and the back welding of second fixing base.
Preferably, the guide wheel, the auxiliary wheel, the tension wheel and the winding wheel are all located on the same horizontal plane, and one end of the yarn, which is far away from the guide wheel, passes through the inner cavities of the auxiliary guide wheel and the tension wheel respectively and is sleeved with the inner cavity of the winding wheel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a lead to the cooperation of groove, first fixing base, step motor, threaded rod, third bearing, second fixing base, thread bush, fourth bearing, third rotation axis and take-up pulley, can carry out accurate regulation and control to the tension of yarn, solved the poor problem of traditional controlling means control effect, prevent that the yarn from appearing too loose or tension at the rolling in-process, avoid the yarn to appear twining and stretch over disconnected phenomenon, be worth using widely.
2. The utility model discloses a backup pad and buffer spring prevent that the thread bush from driving the too big inner chamber with leading to the groove of third rotation axis stroke displacement and bumping, can protect the third rotation axis, prolong the life of third rotation axis, all be located same horizontal plane through leading wheel, auxiliary wheel, take-up pulley and rolling wheel, prevent that the yarn from breaking away from the inner chamber of leading wheel, auxiliary wheel, take-up pulley and rolling wheel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the working table of the present invention;
fig. 3 is a top view of the structure of the adjusting device of the present invention.
In the figure: 1 workbench, 2 first bearing seats, 3 first rotating shafts, 4 guide wheels, 5 yarns, 6 second bearing seats, 7 second rotating shafts, 8 auxiliary wheels, 9 adjusting devices, 901 through grooves, 902 first fixing seats, 903 stepping motors, 904 threaded rods, 905 third bearing seats, 906 second fixing seats, 907 threaded sleeves, 908 fourth bearing seats, 909 third rotating shafts, 910 tensioning wheels, 10 winding devices, 101 motors, 102 fourth rotating shafts, 103 winding wheels, 11 supporting plates and 12 buffer springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a yarn tension control device of a knitting machine comprises a workbench 1, a first bearing seat 2 is fixedly connected to the left side of the top of the workbench 1, a first rotating shaft 3 is movably connected to the inner cavity of the first bearing seat 2, a guide wheel 4 is sleeved on the top of the first rotating shaft 3, the guide wheel 4, an auxiliary wheel 8, a tension wheel 910 and a winding wheel 103 are all located on the same horizontal plane, the guide wheel 4, the auxiliary wheel 8, the tension wheel 910 and the winding wheel 103 are all located on the same horizontal plane, so as to prevent a yarn 5 from separating from the inner cavities of the guide wheel 4, the auxiliary wheel 8, the tension wheel 910 and the winding wheel 103, the yarn 5 is sleeved on the left side of the guide wheel 4, one end of the yarn 5 far away from the guide wheel 4 respectively passes through the inner cavities of the auxiliary guide wheel 4 and the tension wheel 910 and is sleeved with the inner cavity of the winding wheel 103, the inner cavity of the second bearing seat 6 is movably connected with a second rotating shaft 7, the top of the second rotating shaft 7 is sleeved with an auxiliary wheel 8, the center of the workbench 1 is provided with an adjusting device 9, the winding device 10 comprises a through groove 901, a first fixed seat 902, a stepping motor 903, a threaded rod 904, a third bearing seat 905, a second fixed seat 906, a threaded sleeve 907, a fourth bearing seat 908, a third rotating shaft 909 and a tensioning wheel 910, the center of the top of the inner cavity of the workbench 1 is vertically provided with the through groove 901, the back of the center of the bottom of the workbench 1 is fixedly connected with the first fixed seat 902, the front of the first fixed seat 902 is fixedly connected with the stepping motor 903, the output shaft of the stepping motor 903 is fixedly connected with the threaded rod 904, the front of the threaded rod 904 is movably connected with the third bearing seat 905, the front of the third bearing seat 905 is fixedly connected with the second fixed seat 906, the, the center of the threaded rod 904 is slidably connected with a threaded sleeve 907, two sides of the threaded sleeve 907 are transversely and fixedly connected with a support plate 11, the front of the support plate 11 is welded with a buffer spring 12, the front of the buffer spring 12 is welded with the back of a second fixed seat 906, the support plate 11 and the buffer spring 12 prevent the threaded sleeve 907 from driving a third rotating shaft 909 to have overlarge stroke displacement to collide with an inner cavity of the through groove 901, the third rotating shaft 909 can be protected, the service life of the third rotating shaft 909 is prolonged, the top of the threaded sleeve 907 is vertically and fixedly connected with a fourth rotating seat 908, the inner cavity of the fourth rotating seat 908 is movably connected with the third rotating shaft 909, the top of the third rotating shaft 909 penetrates through the through groove 901 and is sleeved with a tension wheel 910, the right side of the workbench 1 is provided with a winding device 10, the winding device 10 comprises a motor 101, a fourth rotating shaft 102 and a winding wheel, and the horizontal fixedly connected with diaphragm in right side of supporting leg inner chamber, and the top fixedly connected with motor 101 of diaphragm, the output shaft fixedly connected with fourth rotation axis 102 of motor 101, workstation 1 is run through and the cover is equipped with wind-up wheel 103 in the top of fourth rotation axis 102, through logical groove 901, first fixing base 902, step motor 903, threaded rod 904, third bearing frame 905, second fixing base 906, thread bush 907, fourth bearing frame 908, the cooperation of third rotation axis 909 and take-up pulley 910, can carry out accurate regulation control to the tension of yarn 5, the poor problem of traditional controlling means control effect has been solved, prevent that yarn 5 from appearing too loose or tension in the rolling process, avoid yarn 5 to appear twining and stretch-break's phenomenon.
When the device is used, the stepping motor 903 and the motor 101 are powered on by an external controller and a power supply, the yarn 5 sequentially passes through the inner cavities of the auxiliary wheel 8 and the tension wheel 910 from the guide wheel 4 and is sleeved with the inner cavity of the winding wheel 103, then the motor 101 respectively drives the fourth rotating shaft 102 and the winding wheel 103 to rotate, so that the winding wheel 103 winds the yarn 5, then the stepping motor 903 drives the threaded rod 904 to rotate forward through the cooperation of the third bearing seat 905, so that the threaded rod 904 drives the threaded sleeve 907 to perform forward linear displacement, so that the threaded sleeve 907 respectively drives the fourth bearing seat 908, the third rotating shaft 909 and the tension wheel 910 to perform forward linear displacement, through the cooperation of the support plate 11 and the buffer spring 12, the situation that the threaded sleeve 907 drives the third rotating shaft 909 to perform overlarge stroke displacement to collide with the inner cavity of the through groove 901 is prevented, and the tension of the yarn 5 is increased along with, in a similar way, the stepping motor 903 rotates reversely, and the tension wheel 910 drives the yarn to perform backward linear displacement, so that the tension of the yarn 5 is reduced.
The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment for controlling a stepping motor and a motor, standard parts used in the application document can be purchased from the market, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.
In summary, the following steps: the yarn tension control device of the knitting machine solves the problem of poor control effect of the traditional control device through the matching of the through groove 901, the first fixed seat 902, the stepping motor 903, the threaded rod 904, the third bearing seat 905, the second fixed seat 906, the threaded sleeve 907, the fourth bearing seat 908, the third rotating shaft 909 and the tension wheel 910.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A knitting machine yarn tension control device, includes workstation (1), its characterized in that: the utility model discloses a yarn winding machine, including workstation (1), the left side fixedly connected with first bearing (2) at workstation (1) top, the inner chamber swing joint of first bearing (2) has first rotation axis (3), the top cover of first rotation axis (3) is equipped with leading wheel (4), the left side cover of leading wheel (4) is equipped with yarn (5), the equal fixedly connected with second bearing (6) in both sides that workstation (1) top center was located, the inner chamber swing joint of second bearing (6) has second rotation axis (7), the top cover of second rotation axis (7) is equipped with auxiliary wheel (8), the center department of workstation (1) is provided with adjusting device (9), the right side of workstation (1) is provided with coiling mechanism (10).
2. A yarn tension control device for a knitting machine according to claim 1, characterized in that: the winding device (10) comprises a through groove (901), a first fixed seat (902), a stepping motor (903), a threaded rod (904), a third bearing seat (905), a second fixed seat (906), a threaded sleeve (907), a fourth bearing seat (908), a third rotating shaft (909) and a tensioning wheel (910), wherein the through groove (901) is vertically formed in the center of the top of an inner cavity of the workbench (1), the first fixed seat (902) is fixedly connected to the back of the center of the bottom of the workbench (1), the stepping motor (903) is fixedly connected to the front of the first fixed seat (902), the threaded rod (904) is fixedly connected to an output shaft of the stepping motor (903), the third bearing seat (905) is movably connected to the front of the threaded rod (904), the second fixed seat (906) is fixedly connected to the front of the third bearing seat (905), the top of the second fixed seat (906) is fixedly connected to the front of the center of the bottom of the, the center of the threaded rod (904) is connected with a threaded sleeve (907) in a sliding mode, the top of the threaded sleeve (907) is vertically and fixedly connected with a fourth bearing seat (908), an inner cavity of the fourth bearing seat (908) is movably connected with a third rotating shaft (909), and the top of the third rotating shaft (909) penetrates through the through groove (901) and is sleeved with a tension wheel (910).
3. A yarn tension control device for a knitting machine according to claim 1, characterized in that: coiling mechanism (10) are including motor (101), fourth rotation axis (102) and rolling wheel (103), the equal fixedly connected with supporting leg in both sides of workstation (1) bottom, and the horizontal fixedly connected with diaphragm in right side of supporting leg inner chamber, and the top fixedly connected with motor (101) of diaphragm, the output shaft fixedly connected with fourth rotation axis (102) of motor (101), workstation (1) is run through and the cover is equipped with rolling wheel (103) at the top of fourth rotation axis (102).
4. A yarn tension control device for a knitting machine according to claim 2, characterized in that: both sides of the threaded sleeve (907) are transversely and fixedly connected with a supporting plate (11), a buffer spring (12) is welded on the front surface of the supporting plate (11), and the front surface of the buffer spring (12) is welded with the back surface of the second fixing seat (906).
5. A yarn tension control device for a knitting machine according to claim 1, characterized in that: the guide wheel (4), the auxiliary wheel (8), the tension wheel (910) and the winding wheel (103) are all located on the same horizontal plane, and one end, far away from the guide wheel (4), of the yarn (5) passes through inner cavities of the auxiliary guide wheel (4) and the tension wheel (910) respectively and is sleeved with an inner cavity of the winding wheel (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541933.XU CN209835280U (en) | 2019-04-20 | 2019-04-20 | Knitting machine yarn tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541933.XU CN209835280U (en) | 2019-04-20 | 2019-04-20 | Knitting machine yarn tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835280U true CN209835280U (en) | 2019-12-24 |
Family
ID=68912697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541933.XU Expired - Fee Related CN209835280U (en) | 2019-04-20 | 2019-04-20 | Knitting machine yarn tension control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481776A (en) * | 2020-12-15 | 2021-03-12 | 赵彬 | Weft yarn positioning structure for water jet loom |
| CN113135471A (en) * | 2021-04-23 | 2021-07-20 | 绍兴市柯桥区图瑞尔花型设计有限公司 | Spinning device |
-
2019
- 2019-04-20 CN CN201920541933.XU patent/CN209835280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112481776A (en) * | 2020-12-15 | 2021-03-12 | 赵彬 | Weft yarn positioning structure for water jet loom |
| CN113135471A (en) * | 2021-04-23 | 2021-07-20 | 绍兴市柯桥区图瑞尔花型设计有限公司 | Spinning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 Address after: No.14, Anhai Anping Development Zone, Jinjiang City, Quanzhou City, Fujian Province Patentee after: QUANZHOU BIAODA MACHINERY Co.,Ltd. Address before: 363801 No.35, Gouding Road, houbigou village, Fengshan Town, Hua'an County, Zhangzhou City, Fujian Province Patentee before: Yang Zhangshan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200420 |