CN213536861U - Yarn guide wheel mechanism convenient to adjustment guide wheel interval - Google Patents
Yarn guide wheel mechanism convenient to adjustment guide wheel interval Download PDFInfo
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- CN213536861U CN213536861U CN202022525490.0U CN202022525490U CN213536861U CN 213536861 U CN213536861 U CN 213536861U CN 202022525490 U CN202022525490 U CN 202022525490U CN 213536861 U CN213536861 U CN 213536861U
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- lead screw
- guide wheel
- guide
- guide pulley
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Abstract
The utility model discloses a yarn guide wheel mechanism convenient to adjustment guide pulley interval, include: the base is symmetrically provided with two inverted L-shaped mounting seats along the two ends of the length direction, and the center of the vertical end of each inverted L-shaped mounting seat is provided with a strip-shaped hole. The utility model discloses in, it rotates to drive the lead screw through lead screw motor, the lead screw drives two lead screw nut seats and is close to the motion or keeps away from the removal each other, two lead screw nut seats drive two guide pulleys respectively through connecting rod and sleeve pipe and are close to each other or keep away from the removal, interval automatically regulated between the guide pulley has been realized, make the adjustment of guide pulley interval convenient very, secondly through the setting of sleeve pipe and horizontal pole, can assist spacingly to guide pulley and lead screw nut seat, the stability that lead screw thread seat drove the guide pulley and removed has been improved.
Description
Technical Field
The utility model relates to a yarn guide pulley technical field especially relates to a yarn guide wheel mechanism convenient to adjustment guide pulley interval.
Background
The yarn is a textile, which is processed into products of a certain fineness using various textile fibers, and is used for weaving, roping, thread making, knitting, embroidering, and the like, and is classified into a staple yarn, a continuous filament yarn, and the like, and the fineness of the yarn is expressed by various methods, such as a number, a metric count, an english count, a denier, and the like (see counts). The twist of the yarn is expressed by the number of turns per meter or per inch, and the wool yarn and the wool are generally used for spinning woolen sweaters, woolen trousers, woolen vests, scarves, hats and gloves and weaving various articles for clothes in spring and autumn, and have the decoration effect besides the heat preservation effect.
The yarn guide wheel mechanism has the advantages that the distance between the guide wheels is not adjustable, so that yarns conveyed among the guide wheels are easy to wind and knot, the tension degree of the yarns cannot be relieved, the yarns are easy to take off the wheels, the yarns are scattered, and the requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a yarn guide wheel mechanism convenient to adjustment guide pulley interval, it rotates to drive the lead screw through lead screw motor, the lead screw drives two lead screw nut seats and is close to the motion each other or keep away from the removal each other, two lead screw nut seats drive two guide pulleys respectively through connecting rod and sleeve pipe and are close to each other or keep away from the removal, interval automatically regulated between the guide pulley has been realized, make the adjustment of guide pulley interval convenient very, secondly through the setting of sleeve pipe and horizontal pole, can assist spacing to guide pulley and lead screw nut seat, the stability that lead screw thread seat drove the guide pulley and removed has been improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a yarn guide mechanism for facilitating adjustment of guide wheel spacing, comprising: the device comprises a base, an inverted L-shaped mounting seat, a fixing plate and a guide wheel assembly;
the base is symmetrically provided with two inverted L-shaped mounting seats at two ends in the length direction, a strip-shaped hole is formed in the center of the vertical end of each inverted L-shaped mounting seat, sliding blocks are welded in the centers of the two ends in the length direction of the base, the sliding blocks and the strip-shaped through holes extend to the outer side, a transverse plate is welded at the vertical end of each inverted L-shaped mounting seat, a threaded rod is connected to each transverse plate in a threaded mode, the top end of each threaded rod extends to the outer side through the transverse plate and is connected with the corresponding sliding block, and a bearing is sleeved at the joint of each;
two parallel fixing plates are welded at two ends of the lower surface of the base along the length direction, a lead screw is rotatably connected between the two fixing plates, and a cross rod is welded between the two fixing plates under the lead screw;
the guide wheel assembly comprises lead screw nut seat, connecting rod, sleeve pipe, guide wheel frame and guide pulley, through connecting rod mutual welded fastening between lead screw nut seat and the sleeve pipe, the welding has the guide wheel frame on the cover outside of tubes surface wall, and rotates on the guide wheel frame and be connected with the guide pulley, lead screw nut seat threaded connection is on the lead screw, the sleeve pipe cup joints on the horizontal pole.
As a further description of the above technical solution:
the guide wheel assemblies are arranged in two, and the two guide wheel assemblies are symmetrical to each other about the vertical center of the base.
As a further description of the above technical solution:
the lead screw outer surface wall is provided with an external thread matched with the lead screw nut seat for use, the external thread of half of the length of the lead screw outer surface wall is in a left-handed rotation mode, and the external thread of the other end of the lead screw outer surface wall is in a right-handed rotation mode.
As a further description of the above technical solution:
and a screw motor is fixed on the outer surface wall of one side of the fixed plate through a bolt, and an output shaft of the screw motor is fixedly connected with a screw through a coupler.
As a further description of the above technical solution:
and a fixing bolt hole is formed in the horizontal end of the inverted L-shaped mounting seat.
The utility model provides a yarn guide wheel mechanism convenient to adjustment guide pulley interval. The method has the following beneficial effects:
(1) this yarn guide wheel mechanism convenient to adjustment guide pulley interval, it rotates to drive the lead screw through lead screw motor, the lead screw drives two lead screw nut seats and is close to the motion or keeps away from the removal each other, two lead screw nut seats drive two guide pulleys through connecting rod and sleeve pipe respectively and are close to each other or keep away from the removal, interval automatically regulated between the guide pulley has been realized, make the adjustment of guide pulley interval very convenient, secondly, through the setting of sleeve pipe and horizontal pole, can assist spacingly to guide pulley and lead screw nut seat, the stability that lead screw thread seat drove the guide pulley and removed has been improved.
(2) This yarn guide wheel mechanism convenient to adjustment guide pulley interval, the base passes through slider sliding connection in the bar hole of seting up on the L line of falling mount pad horizontal end, at the in-process that uses, rotates the threaded rod and can drive the slider and go up and down in the bar hole to the realization is highly adjusted the guide pulley, and high regulation through the guide pulley can be adjusted the rate of tension of yarn, has improved the stability that the yarn was carried, prevents the off-line condition.
Drawings
Fig. 1 is a schematic structural view of a yarn guide wheel mechanism convenient for adjusting the guide wheel interval provided by the present invention;
fig. 2 is a schematic structural view of a middle guide wheel assembly of the present invention;
fig. 3 is a schematic structural diagram of the middle base of the present invention.
Illustration of the drawings:
1. a base; 2. an inverted L-shaped mounting base; 3. fixing bolt holes; 4. strip-shaped holes; 5. a slider; 6. a transverse plate; 7. a threaded rod; 8. a fixing plate; 9. a lead screw; 10. a cross bar; 11. a guide wheel assembly; 12. a lead screw nut seat; 13. a connecting rod; 14. a sleeve; 15. a guide wheel frame; 16. a guide wheel; 17. a bearing; 18. a lead screw motor.
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.
Referring to fig. 1-3, a yarn guide roller mechanism for facilitating adjustment of guide roller spacing, comprising: the device comprises a base 1, an inverted L-shaped mounting seat 2, a fixing plate 8 and a guide wheel assembly 11;
Two parallel fixing plates 8 are welded at two ends of the lower surface of the base 1 along the length direction, a screw 9 is rotatably connected between the two fixing plates 8, and a cross rod 10 is welded between the two fixing plates 8 and positioned under the screw 9;
the guide wheel assembly 11 is composed of a lead screw nut seat 12, a connecting rod 13, a sleeve 14, a guide wheel frame 15 and a guide wheel 16, the lead screw nut seat 12 and the sleeve 14 are mutually welded and fixed through the connecting rod 13, the guide wheel frame 15 is welded on the outer surface wall of the sleeve 14, the guide wheel 16 is rotatably connected onto the guide wheel frame 15, the lead screw nut seat 12 is in threaded connection with the lead screw 9, and the sleeve 14 is sleeved on the cross rod 10.
The guide wheel assemblies 11 are provided in total in two, and the two guide wheel assemblies 11 are symmetrical to each other about the vertical center of the base 1.
The outer surface wall of the lead screw 9 is provided with an external thread matched with the lead screw nut seat 12 for use, the external thread of the half length of the outer surface wall of the lead screw 9 is in a left-handed rotation mode, and the external thread of the other end of the outer surface wall of the lead screw 9 is in a right-handed rotation mode.
A screw motor 18 is fixed on the outer surface wall of one side of the fixing plate 8 through bolts, and an output shaft of the screw motor 18 is fixedly connected with the screw 9 through a coupler.
The horizontal end of the inverted L-shaped mounting seat 2 is provided with a fixing bolt hole 3.
The working principle is as follows: when the yarn guide wheel mechanism convenient for adjusting the guide wheel spacing is used, firstly, the yarn guide wheel mechanism convenient for adjusting the guide wheel spacing is installed and fixed at a specified position through the fixing bolt hole 3 on the inverted L-shaped installation seat 2, the lead screw motor 18 is externally connected with a power supply, so that the yarn guide wheel mechanism can be used, in the using process, the lead screw motor 18 is turned on, the lead screw 9 is driven by the lead screw motor 18 to rotate, the lead screw 9 drives the two lead screw nut seats 12 to move close to each other or move away from each other, the two lead screw nut seats 12 respectively drive the two guide wheels 16 to move close to each other or move away from each other through the connecting rod 13 and the sleeve 14, the automatic adjustment of the spacing between the guide wheels 16 is realized, in the using process, the threaded rod 7 can be rotated to drive the sliding block 5 to lift in the strip-shaped, the tension degree of the yarn can be adjusted, and the yarn conveying stability is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A yarn guide wheel mechanism convenient for adjusting guide wheel spacing, comprising: the device comprises a base (1), an inverted L-shaped mounting seat (2), a fixing plate (8) and a guide wheel assembly (11);
the base (1) is symmetrically provided with two inverted L-shaped mounting seats (2) along two ends of the length direction, the center of the vertical end of each inverted L-shaped mounting seat (2) is provided with a strip-shaped hole (4), the base (1) is welded with a sliding block (5) along the center of the two ends of the length direction in an urban manner, the sliding block (5) and the strip-shaped through hole (4) extend to the outer side, the vertical end of each inverted L-shaped mounting seat (2) is welded with a transverse plate (6), the transverse plate (6) is in threaded connection with a threaded rod (7), the top end of the threaded rod (7) extends to the outer side through the transverse plate (6) and is connected with the sliding block (5) mutually, and a bearing (17) is sleeved at the joint of the;
two parallel fixing plates (8) are welded at two ends of the lower surface of the base (1) along the length direction, a lead screw (9) is rotatably connected between the two fixing plates (8), and a cross rod (10) is welded between the two fixing plates (8) and positioned below the lead screw (9);
guide pulley subassembly (11) comprise lead screw nut seat (12), connecting rod (13), sleeve pipe (14), guide pulley frame (15) and guide pulley (16), weld through connecting rod (13) between lead screw nut seat (12) and the sleeve pipe (14) and fix, the welding has guide pulley frame (15) on sleeve pipe (14) exterior wall, and rotates on guide pulley frame (15) and be connected with guide pulley (16), lead screw nut seat (12) threaded connection is on lead screw (9), sleeve pipe (14) cup joint on horizontal pole (10).
2. Yarn guide roller mechanism facilitating adjustment of the guide roller spacing, according to claim 1, characterized in that there are two guide roller assemblies (11) and that the two guide roller assemblies (11) are symmetrical to each other about the vertical center of the base (1).
3. The yarn guide wheel mechanism convenient for adjusting the distance between the guide wheels as claimed in claim 1, wherein the outer surface wall of the lead screw (9) is provided with an external thread matched with the lead screw nut seat (12) for use, the external thread of the half length of the outer surface wall of the lead screw (9) is left-handed, and the external thread of the other end length of the outer surface wall of the lead screw (9) is right-handed.
4. The yarn guide wheel mechanism convenient for adjusting the guide wheel spacing as claimed in claim 1, wherein a lead screw motor (18) is fixed on the outer surface wall of one side of the fixing plate (8) through bolts, and an output shaft of the lead screw motor (18) is fixedly connected with the lead screw (9) through a coupler.
5. The yarn guide wheel mechanism convenient for adjusting the distance between guide wheels as claimed in claim 1, wherein the horizontal end of the inverted-L-shaped mounting seat (2) is provided with a fixing bolt hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525490.0U CN213536861U (en) | 2020-11-05 | 2020-11-05 | Yarn guide wheel mechanism convenient to adjustment guide wheel interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525490.0U CN213536861U (en) | 2020-11-05 | 2020-11-05 | Yarn guide wheel mechanism convenient to adjustment guide wheel interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213536861U true CN213536861U (en) | 2021-06-25 |
Family
ID=76479697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022525490.0U Active CN213536861U (en) | 2020-11-05 | 2020-11-05 | Yarn guide wheel mechanism convenient to adjustment guide wheel interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213536861U (en) |
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2020
- 2020-11-05 CN CN202022525490.0U patent/CN213536861U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: No. 198 East Road, Xinyi District, Yongning Town, Quanzhou City, Fujian Province, 362700 Patentee after: Quanzhou Yuda Textile Co.,Ltd. Address before: No.72, Lianxing District, Lianzhong village, Hanjiang Town, Shishi City, Quanzhou City, Fujian Province 362713 Patentee before: Shishi Hongzheng Hardware Accessories Co.,Ltd. |
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| TR01 | Transfer of patent right |