CN210456967U - Plate-type felt tensioner convenient for tension adjustment - Google Patents
Plate-type felt tensioner convenient for tension adjustment Download PDFInfo
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- CN210456967U CN210456967U CN201921103032.9U CN201921103032U CN210456967U CN 210456967 U CN210456967 U CN 210456967U CN 201921103032 U CN201921103032 U CN 201921103032U CN 210456967 U CN210456967 U CN 210456967U
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Abstract
The utility model discloses a plate-type felt tensioner convenient to adjust tension, which comprises a housin, the front of casing is provided with the tension pulley, prevents wire jumper mechanism, first auxiliary wheel and broken string alarm mechanism, and broken string alarm mechanism comprises bee calling organ, a supporting seat, bracing piece, supporting wheel, first spring and switch, and supporting wheel fixed mounting is on the top of bracing piece, and the surface and the supporting seat alternate of bracing piece are connected, and first spring setting is at the surface of bracing piece, and the switch setting is in the bottom of bracing piece, and the left surface fixed mounting of casing has the backup pad. The utility model discloses a twist and move the decrement that first screwed pipe changed the second spring to adjust the frictional force between two felts, adjust the position of third spring through removing the hand wheel, and then change the decrement of third spring, thereby reach the tensile purpose of regulation yarn, accommodation process is simple and convenient, thereby the user of being convenient for uses.
Description
Technical Field
The utility model relates to a tensioner specifically is a plate-type felt tensioner convenient to adjustment tension.
Background
Plate-type felt tensioner is a kind of equipment through frictional force between felt and the yarn adjusting yarn tension, because the tension of different kind yarns is different, consequently the tensioner need adjust tensile size according to the kind of yarn before the use, and the tension adjustment process of current plate-type felt tensioner is comparatively complicated, thereby the user of being not convenient for uses, and current plate-type felt tensioner lacks broken string alarm mechanism mostly, if the yarn fracture can not in time be found in the course of working, cracked yarn winding is on the tensioner, can cause the damage to the tensioner. Therefore, the plate type felt tensioner is improved, and the plate type felt tensioner is convenient to adjust the tension.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a plate-type felt tensioner convenient to adjustment tension, which comprises a housin, the front of casing is provided with the tension pulley, prevents wire jumper mechanism, first auxiliary wheel and broken string alarm mechanism, broken string alarm mechanism comprises bee calling organ, supporting seat, bracing piece, supporting wheel, first spring and switch, supporting wheel fixed mounting is on the top of bracing piece, the surface and the supporting seat alternate the connection of bracing piece, first spring sets up the surface at the bracing piece, the switch sets up the bottom at the bracing piece, the left surface fixed mounting of casing has the backup pad, the front of backup pad is provided with line porcelain eye, third auxiliary wheel and is located the first tension adjustment mechanism between line porcelain eye and the third auxiliary wheel, first tension adjustment mechanism is by first threaded rod, first supporting block, connecting pipe, first screwed pipe, The wool blanket fixing device comprises a first spring and a first supporting block, wherein the first supporting block is fixedly arranged on the front surface of a supporting plate, a connecting pipe is fixedly arranged on the back surface of the supporting plate, one end of a first threaded rod is fixedly connected with the first supporting block, the other end of the first threaded rod sequentially penetrates through the first supporting block, the supporting plate and the connecting pipe, extends to the back surface of the supporting plate and is in threaded connection with the first threaded pipe, the first spring is arranged on the outer surface of the first threaded rod, wool blankets are arranged on the surfaces, close to each other, of the first supporting block and the second supporting block, an adjusting rod is fixedly arranged on the inner wall of the left side of a shell, and an adjusting pipe is arranged;
the right end of the adjusting pipe extends to the outside of the right side of the shell and is fixedly connected with a second tension adjusting mechanism, the second tension adjusting mechanism consists of a tension rod, a wire outlet wheel and a third spring, the right end of the tension rod is connected with the front of the shell through a bearing, the left end of the tension rod is fixedly connected with the wire outlet wheel, one end of the third spring is fixedly connected with the tension rod, the other end of the third spring is fixedly connected with the right end of the adjusting pipe, the top of the shell is provided with a chute, a fixing mechanism is arranged in the chute and consists of a hand wheel, a second threaded pipe, a second threaded rod and a limiting block, the bottom of the second threaded pipe is fixedly connected with the top of the adjusting pipe, the bottom of the second threaded rod is arranged inside the second threaded pipe, the top end of the second threaded rod penetrates through the chute and extends to the outside of the top end of the shell and is fixedly connected with the hand wheel, and the limiting block is fixedly arranged on the outer surface of the second threaded rod.
As a preferred technical scheme of the utility model, bee calling organ fixed mounting is at the right flank of casing, bee calling organ and switch electric connection, bee calling organ passes through switch and external power supply electric connection.
As a preferred technical scheme of the utility model, the top of first spring and the bottom fixed connection of supporting wheel, the bottom of first spring and the top fixed connection of supporting seat, the positive fixed connection of supporting seat and casing.
As a preferred technical scheme of the utility model, the bottom fixed mounting of supporting wheel has two gag lever posts that are located the bracing piece both sides, two the bottom of gag lever post all runs through the supporting seat and extends to the outside of the bottom of supporting seat.
As a preferred technical scheme of the utility model, the quantity of first auxiliary wheel is two, two first auxiliary wheel is located the both sides of supporting wheel respectively, and just two first auxiliary wheels pass through the front of bearing and casing and link to each other.
As an optimal technical scheme of the utility model, the second spring is located between first screwed pipe and the connecting pipe, the both ends of second spring contact with first screwed pipe and connecting pipe respectively.
As the utility model discloses a preferred technical scheme, the spout comprises a square groove and a plurality of circular recess, and a plurality of circular recess communicates each other through square groove, the diameter of stopper and the diameter looks adaptation of circular recess, the diameter of second threaded rod and the width looks adaptation of square recess.
As an optimal technical scheme of the utility model, prevent that jumper mechanism comprises pivot, runner and protection frame, the one end of protection frame and the positive fixed connection of casing, pivot fixed mounting is at the surface of protection frame, the runner passes through the bearing setting at the surface of protection frame, and the runner is located the inside of pivot.
The utility model has the advantages that: the plate type felt tensioner convenient for tension adjustment changes the compression amount of the second spring by screwing the first threaded pipe, thereby adjusting the friction force between the two felts, adjusting the position of the third spring by moving the hand wheel, thereby changing the compression amount of the third spring, achieving the purpose of adjusting the yarn tension, having simple and convenient adjustment process, thereby being convenient for users to use, when the yarn is broken, the acting force of the yarn on the supporting wheel is relieved, at the moment, the first spring pushes the supporting wheel to ascend to drive the supporting rod to enable the switch to be in contact with the supporting seat, the switch is pressed through the supporting seat to enable the buzzer to be electrified to give an alarm, thereby leading the user to find the broken yarn condition in time and avoiding the broken yarn from damaging the tensioner, the condition of wire jumping of yarn in the course of working can be prevented through setting up wire jumping prevention mechanism, the practicality of this tensioner has been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a plate felt tensioner of the present invention for adjusting tension conveniently;
FIG. 2 is a schematic view of a plate type felt tensioner of the present invention for adjusting tension conveniently;
FIG. 3 is a schematic view of a partial top view of a housing of a plate felt tensioner for adjusting tension according to the present invention;
FIG. 4 is a schematic structural view of a wire jumping prevention mechanism of a plate type felt tensioner convenient for tension adjustment of the present invention;
fig. 5 is a left side view schematic structure diagram of a first supporting block of the plate type felt tensioner for conveniently adjusting tension of the present invention;
FIG. 6 is an enlarged schematic structural view of the plate type felt tensioner of the present invention at A, which facilitates tension adjustment;
FIG. 7 is an enlarged schematic structural view of the plate type felt tensioner of the present invention at the B position for conveniently adjusting the tension; .
In the figure: 1. a housing; 2. a tension pulley; 3. an anti-jumper mechanism; 301. a rotating shaft; 302. a rotating wheel; 303. a protective frame; 4. a first auxiliary wheel; 5. a buzzer; 6. a supporting seat; 7. a support bar; 8. a support wheel; 9. a first spring; 10. a switch; 11. a limiting rod; 12. a support plate; 13. a wire-passing porcelain eye; 14. a first threaded rod; 15. a first support block; 16. wool felt; 17. a connecting pipe; 18. a first threaded pipe; 19. a second spring; 20. a second support block; 21. a chute; 22. an adjusting tube; 23. adjusting a rod; 24. a tension bar; 25. a wire outlet wheel; 26. a hand wheel; 27. a third spring; 28. a second threaded pipe; 29. a second threaded rod; 30. a limiting block; 31. and a third auxiliary wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6 and 7, the plate felt tensioner convenient for tension adjustment of the present invention comprises a housing 1, a tension wheel 2, a wire jumping prevention mechanism 3, a first auxiliary wheel 4 and a wire breakage alarm mechanism are arranged on the front surface of the housing 1, the wire breakage alarm mechanism comprises a buzzer 5, a support seat 6, a support rod 7, a support wheel 8, a first spring 9 and a switch 10, the support wheel 8 is fixedly arranged on the top end of the support rod 7, the outer surface of the support rod 7 is connected with the support seat 6 in an inserting manner, the first spring 9 is arranged on the outer surface of the support rod 7, the switch 10 is arranged on the bottom end of the support rod 7, a support plate 12 is fixedly arranged on the left side surface of the housing 1, a wire passing porcelain eye 13, a third auxiliary wheel 31 and a first tension adjustment mechanism located between the wire passing porcelain eye 13 and the third auxiliary wheel 31 are arranged on the front surface of the support plate 12, the first tension adjusting mechanism consists of a first threaded rod 14, a first supporting block 15, a connecting pipe 17, a first threaded pipe 18, a second spring 19 and a second supporting block 20, the second supporting block 20 is fixedly installed on the front side of the supporting plate 12, the connecting pipe 17 is fixedly installed on the back side of the supporting plate 12, one end of the first threaded rod 14 is fixedly connected with the first supporting block 15, the other end of the first threaded rod 14 sequentially penetrates through the second supporting block 20, the supporting plate 12 and the connecting pipe 17, extends to the back side of the supporting plate 12 and is in threaded connection with the first threaded pipe 18, the second spring 19 is arranged on the outer surface of the first threaded rod 14, wool felts 16 are arranged on the surfaces, close to each other, of the second supporting block 20 and the first supporting block 15, an adjusting rod 23 is fixedly installed on the inner wall on the left side of the shell 1, and;
the right end of the adjusting pipe 22 extends to the outside of the right side of the shell 1 and is fixedly connected with a second tension adjusting mechanism, the second tension adjusting mechanism consists of a tension rod 24, a wire outlet wheel 25 and a third spring 27, the right end of the tension rod 24 is connected with the front side of the shell 1 through a bearing, the left end of the tension rod 24 is fixedly connected with the wire outlet wheel 25, one end of the third spring 27 is fixedly connected with the tension rod 24, the other end of the third spring 27 is fixedly connected with the right end of the adjusting pipe 22, the top of the shell 1 is provided with a sliding groove 21, a fixing mechanism is arranged in the sliding groove 21 and consists of a hand wheel 26, a second threaded pipe 28, a second threaded rod 29 and a limiting block 30, the bottom of the second threaded pipe 28 is fixedly connected with the top of the adjusting pipe 22, the bottom end of the second threaded rod 29 is arranged inside the second threaded pipe 28, the top end of the second threaded rod 29 penetrates through the sliding groove 21 and extends to the outside of, the limiting block 30 is fixedly arranged on the outer surface of the second threaded rod 29, and the tension pulley 2 is connected with the shell 1 through a bearing.
The buzzer 5 is fixedly mounted on the right side face of the shell 1, the buzzer 5 is electrically connected with the switch 10, the buzzer 5 is electrically connected with the external power supply through the switch 10, the buzzer 5 gives an alarm to enable a user to find out the broken wire in time, the broken yarn is prevented from damaging the tensioner, and the applicable model of the buzzer 5 is an SFM-27 type buzzer.
Wherein, the top of first spring 9 and the bottom fixed connection of supporting wheel 8, the bottom of first spring 9 and the top fixed connection of supporting seat 6, supporting seat 6 and the positive fixed connection of casing 1, when taking place the broken string, the effort of yarn to supporting wheel 8 is relieved, and first spring 9 promotes supporting wheel 8 and rises and drive bracing piece 7 and make switch 10 and supporting seat 6 contact this moment, presses switch 10 through supporting seat 6 and makes buzzer 5 circular telegram send out the police dispatch newspaper.
Wherein, the bottom fixed mounting of supporting wheel 8 has two gag lever posts 11 that are located bracing piece 7 both sides, and the bottom of two gag lever posts 11 all runs through supporting seat 6 and extends to the outside of the bottom of supporting seat 6, leads to and sets up two gag lever posts 11 and can prevent that supporting wheel 8 from taking place the upset when reciprocating, has improved supporting wheel 8 stability.
Wherein, the quantity of first auxiliary wheel 4 is two, and two first auxiliary wheels 4 are located the both sides of supporting wheel 8 respectively, and just two first auxiliary wheels 4 link to each other through the front of bearing with casing 1, and is more steady when setting up two first auxiliary wheels 4 and can make the yarn process supporting wheel 8, has improved the practicality of this tensioner.
The second spring 19 is positioned between the first threaded pipe 18 and the connecting pipe 17, two ends of the second spring 19 are respectively contacted with the first threaded pipe 18 and the connecting pipe 17, and the friction force between the two felts 16 and the yarn can be adjusted by changing the compression amount of the second spring 19, so that the purpose of adjusting the yarn tension is achieved.
Wherein, spout 21 comprises a square groove and a plurality of circular recess, a plurality of circular recess communicates each other through square recess, stopper 30's diameter and the diameter looks adaptation of circular recess, the diameter of second threaded rod 29 and the width looks adaptation of square recess, can fix adjusting pipe 22 and the position of adjusting pole 23 when stopper 30 is located circular recess inside, and adjust the compression capacity of third spring 27 only need twist hand wheel 26 and remove hand wheel 26 can, accommodation process is simple convenient, easy to use.
Wherein, prevent that jumper mechanism 3 comprises pivot 301, runner 302 and protection frame 303, the one end of protection frame 303 and the front fixed connection of casing 1, pivot 301 fixed mounting is in the surface of protection frame 303, runner 302 passes through the bearing setting at the surface of protection frame 303, and runner 302 is located the inside of pivot 301, and the yarn is protected the yarn through pivot 301 at the in-process that removes to prevent that the yarn from removing the in-process and taking place the jumper.
When the wool tension adjusting device works, the first threaded pipe 18 is firstly screwed, then the position between the connecting pipe 17 and the first threaded pipe 18 is adjusted according to the actual condition of the yarn to be processed, so that the compression amount of the second spring 19 is changed, so that the friction force between the two wool felts 16 and the yarn is adjusted, then the hand wheel 26 is screwed to enable the second threaded rod 29 to drive the limiting block 30 to ascend, so that the limiting block 30 is separated from the chute 21, then the hand wheel 26 is moved leftwards or rightwards according to the actual condition of the yarn to be processed, so that the compression amount of the third spring 27 is changed, so that the purpose of adjusting the yarn tension is achieved, then the hand wheel 26 is turned over and rotated to enable the second threaded rod 29 to drive the limiting block 30 to descend and be inserted into the chute 21, so that the position of the adjusting pipe 22 is fixed, and then the yarn sequentially passes through the line passing porcelain eye 13, the rotating shaft 301, the tension pulley 2, the first auxiliary pulley 4, the supporting pulley 8 and the wire outlet pulley 25 are connected into the processing equipment, the yarn is drawn by the processing equipment, contacts with the wool felt 16 in the moving process, the friction force between the wool felt 16 and the yarn and the acting force of the third spring 27 on the tension rod 24 change the tension force applied to the yarn, and when the yarn is broken, the acting force of the yarn on the supporting wheel 8 is relieved, at the moment, the first spring 9 pushes the supporting wheel 8 to ascend to drive the supporting rod 7 to enable the switch 10 to be in contact with the supporting seat 6, the switch 10 is pressed through the supporting seat 6 to enable the buzzer 5 to be electrified to give an alarm, and then make the user in time discover the condition of broken string, avoid cracked yarn to cause the damage to this tensioner, the yarn is protected the yarn through pivot 301 at the in-process that removes to prevent that the yarn from removing the in-process and taking place the wire jumper.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a plate-type felt tensioner convenient to adjust tension, includes casing (1), its characterized in that, the front of casing (1) is provided with tension pulley (2), prevents wire jumper mechanism (3), first auxiliary wheel (4) and broken string alarm mechanism, broken string alarm mechanism comprises bee calling organ (5), supporting seat (6), bracing piece (7), supporting wheel (8), first spring (9) and switch (10), supporting wheel (8) fixed mounting is on the top of bracing piece (7), the surface and the supporting seat (6) of bracing piece (7) alternate and are connected, first spring (9) set up the surface at bracing piece (7), switch (10) set up the bottom at bracing piece (7), backup pad (12) are installed to the left surface fixed mounting of casing (1), the front of backup pad (12) is provided with line porcelain eye (13)'s, A third auxiliary wheel (31) and a first tension adjusting mechanism positioned between the wire passing porcelain eye (13) and the third auxiliary wheel (31), wherein the first tension adjusting mechanism is composed of a first threaded rod (14), a first supporting block (15), a connecting pipe (17), a first threaded pipe (18), a second spring (19) and a second supporting block (20), the second supporting block (20) is fixedly arranged on the front surface of the supporting plate (12), the connecting pipe (17) is fixedly arranged on the back surface of the supporting plate (12), one end of the first threaded rod (14) is fixedly connected with the first supporting block (15), the other end of the first threaded rod (14) sequentially penetrates through the second supporting block (20), the supporting plate (12) and the connecting pipe (17), extends to the back surface of the supporting plate (12) and is in threaded connection with the first threaded pipe (18), the second spring (19) is arranged on the outer surface of the first threaded rod (14), wool felts (16) are arranged on the surfaces, close to each other, of the second supporting block (20) and the first supporting block (15), an adjusting rod (23) is fixedly installed on the inner wall of the left side of the shell (1), and an adjusting pipe (22) is arranged on the outer surface of the adjusting rod (23);
the right-hand member of control tube (22) extends to the outside on casing (1) right side and fixedly connected with second tension adjustment mechanism, second tension adjustment mechanism comprises tension pole (24), wire outgoing wheel (25) and third spring (27), the right-hand member of tension pole (24) passes through the bearing and links to each other with the front of casing (1), the left end and the wire outgoing wheel (25) fixed connection of tension pole (24), the one end and the tension pole (24) fixed connection of third spring (27), the other end and the right-hand member fixed connection of control tube (22) of third spring (27), spout (21) have been seted up at the top of casing (1), be provided with fixed establishment in spout (21), fixed establishment comprises hand wheel (26), second screwed pipe (28), second screwed pipe (29) and stopper (30), the bottom and the top fixed connection of control tube (22) of second screwed pipe (28), the bottom of second threaded rod (29) sets up the inside at second screwed pipe (28), the top of second threaded rod (29) is passed spout (21) and is extended to the outside on casing (1) top and with hand wheel (26) fixed connection, stopper (30) fixed mounting is at the surface of second threaded rod (29).
2. The plate type felt tensioner convenient for tension adjustment according to claim 1, wherein the buzzer (5) is fixedly installed on the right side surface of the housing (1), the buzzer (5) is electrically connected with the switch (10), and the buzzer (5) is electrically connected with an external power supply through the switch (10).
3. A plate type felt tensioner convenient for tension adjustment according to claim 1, characterized in that the top end of the first spring (9) is fixedly connected with the bottom of the supporting wheel (8), the bottom end of the first spring (9) is fixedly connected with the top of the supporting seat (6), and the supporting seat (6) is fixedly connected with the front of the shell (1).
4. The plate type felt tensioner convenient for tension adjustment according to claim 1, wherein two limiting rods (11) are fixedly installed at the bottom of the supporting wheel (8) and located at two sides of the supporting rod (7), and the bottom ends of the two limiting rods (11) penetrate through the supporting seat (6) and extend to the outside of the bottom end of the supporting seat (6).
5. The plate type felt tensioner convenient for tension adjustment according to claim 1, characterized in that the number of the first auxiliary wheels (4) is two, the two first auxiliary wheels (4) are respectively arranged at two sides of the supporting wheel (8), and the two first auxiliary wheels (4) are connected with the front surface of the shell (1) through bearings.
6. A plate felt tensioner as claimed in claim 1, wherein the second spring (19) is located between the first threaded pipe (18) and the connecting pipe (17), and both ends of the second spring (19) are in contact with the first threaded pipe (18) and the connecting pipe (17), respectively.
7. A plate type felt tensioner convenient for adjusting tension according to claim 1, characterized in that the sliding groove (21) is composed of a square groove and a plurality of circular grooves which are communicated with each other through the square groove, the diameter of the stopper (30) is adapted to the diameter of the circular groove, and the diameter of the second threaded rod (29) is adapted to the width of the square groove.
8. The plate type felt tensioner convenient for tension adjustment according to claim 1, wherein the wire jumping prevention mechanism (3) is composed of a rotating shaft (301), a rotating wheel (302) and a protection frame (303), one end of the protection frame (303) is fixedly connected with the front surface of the shell (1), the rotating shaft (301) is fixedly installed on the outer surface of the protection frame (303), the rotating wheel (302) is arranged on the outer surface of the protection frame (303) through a bearing, and the rotating wheel (302) is located inside the rotating shaft (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103032.9U CN210456967U (en) | 2019-07-15 | 2019-07-15 | Plate-type felt tensioner convenient for tension adjustment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103032.9U CN210456967U (en) | 2019-07-15 | 2019-07-15 | Plate-type felt tensioner convenient for tension adjustment |
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| Publication Number | Publication Date |
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| CN210456967U true CN210456967U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921103032.9U Active CN210456967U (en) | 2019-07-15 | 2019-07-15 | Plate-type felt tensioner convenient for tension adjustment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747223A (en) * | 2020-07-02 | 2020-10-09 | 任宏雅 | Silk tensioning device of grooved drum type silk winder for silk processing |
| CN114506738A (en) * | 2022-03-11 | 2022-05-17 | 德清千和精密机械有限公司 | Tension measuring structure of servo tensioner |
| WO2022143573A1 (en) * | 2020-12-30 | 2022-07-07 | 江苏纳斯卡新材料科技有限公司 | Yarn tension detection and breakage alarm device |
| CN114737286A (en) * | 2022-04-27 | 2022-07-12 | 陈定洲 | Yarn breakage alarm device |
-
2019
- 2019-07-15 CN CN201921103032.9U patent/CN210456967U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747223A (en) * | 2020-07-02 | 2020-10-09 | 任宏雅 | Silk tensioning device of grooved drum type silk winder for silk processing |
| WO2022143573A1 (en) * | 2020-12-30 | 2022-07-07 | 江苏纳斯卡新材料科技有限公司 | Yarn tension detection and breakage alarm device |
| CN114506738A (en) * | 2022-03-11 | 2022-05-17 | 德清千和精密机械有限公司 | Tension measuring structure of servo tensioner |
| CN114506738B (en) * | 2022-03-11 | 2023-10-20 | 德清千和精密机械有限公司 | Tension measuring structure of servo tensioner |
| CN114737286A (en) * | 2022-04-27 | 2022-07-12 | 陈定洲 | Yarn breakage alarm device |
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