CN212712223U - Bobbin convenient for retaining yarn end - Google Patents
Bobbin convenient for retaining yarn end Download PDFInfo
- Publication number
- CN212712223U CN212712223U CN202021650313.9U CN202021650313U CN212712223U CN 212712223 U CN212712223 U CN 212712223U CN 202021650313 U CN202021650313 U CN 202021650313U CN 212712223 U CN212712223 U CN 212712223U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- bobbin
- spring
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a spool technical field just discloses a spool convenient to stay head. A bobbin convenient for end retaining comprises a bobbin, wherein the surface of the bobbin is provided with a first arc-shaped groove, one side of the first arc-shaped groove is provided with a second arc-shaped groove, the bottom of one side of the first arc-shaped groove close to the second arc-shaped groove is fixedly connected with a spring, one end of the spring far away from the wall of the first arc-shaped groove is fixedly connected with the arc-shaped block, the top of the arc block is fixedly connected with the arc plate, when the bottom yarn is wound, the utility model only needs to push the arc plate to one side of the spring, one end of the bottom yarn is put into the gap between the arc plate and the bobbin, then the arc-shaped plate is loosened, the elastic force of the spring pushes the arc-shaped block to reset, and the spring is also in a compressed state when the arc-shaped plate is in a normal position, therefore, one end of the yarn is clamped in a gap between the arc-shaped plate and the bobbin by utilizing the elasticity of the spring, and in order to improve the clamping effect on the yarn, a second friction rubber pad is arranged at the end, in contact with the yarn, of the arc-shaped plate.
Description
Technical Field
The utility model relates to a spool technical field specifically is a spool convenient to stay one's head.
Background
In the spinning process of a spinning frame, after a bobbin is fully packaged, the bobbin in the fully packaged state needs to be taken down and replaced by an empty bobbin. When the yarn variety is changed, the bottom yarn needs to be wound on the surface of the empty bobbin, and then the yarn end of the bottom yarn is used for yarn leading to realize the joint. The hollow yarn tube is required to be operated in the whole spinning process, the existing yarn tube is smooth in surface, the winding and the end retaining of bottom yarn are inconvenient, a large amount of time is needed to be spent on operation, and therefore certain delay is caused in the whole spinning process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spool convenient to stay one's head reaches the winding of bottom yarn and stays one's head convenient purpose.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spool convenient to leave one's head, includes the spool, the surface of spool is provided with arc wall one, the cell wall of arc wall one side is provided with arc wall two, the cell wall bottom and the spring fixed connection of arc wall one side are close to arc wall two one side, the one end and the arc piece fixed connection of arc wall one cell wall are kept away from to the spring, the top and the arc fixed connection of arc piece.
Preferably, the top of the arc plate is fixedly connected with the first friction rubber belt pad, and one end, far away from the spring, of the arc plate is fixedly provided with a second friction rubber pad.
Preferably, the thickness, the width and the radian of the arc-shaped plate are matched with the width, the height and the radian of the second arc-shaped groove, one end of the arc-shaped plate close to the spring extends into the inner part of the second arc-shaped groove, and the arc-shaped plate is connected with the bobbin in a sliding mode through the second arc-shaped groove.
Preferably, the number of the first arc-shaped groove, the second arc-shaped groove, the arc-shaped plate, the arc-shaped block, the springs, the first friction rubber pad and the second friction rubber pad is two, and the first friction rubber pad and the second friction rubber pad are symmetrically arranged at two ends of the surface of the bobbin.
Preferably, the spring is arranged in a bending mode, the bent radian is matched with the radian of the groove wall at the bottom of the arc-shaped groove, and the spring is in a compressed state.
Preferably, the width of the arc-shaped block is consistent with that of the arc-shaped plate, and the length of the arc-shaped block is one fourth of that of the arc-shaped plate.
The utility model provides a spool convenient to stay one's head. The method has the following beneficial effects:
the utility model discloses a set up arc wall one on the surface of spool, set up arc wall two in one side of arc wall one, make the thickness of arc wall, width and radian all match with width, height and radian of arc wall two simultaneously, the one end that the arc wall is close to the spring stretches into the inside of arc wall two, and the arc wall passes through arc wall two and spool sliding connection, arc piece that the fixed connection length is shorter in the bottom of arc wall, and pass through spring and spool fixed connection arc piece near the one end of arc wall two, only need promote the arc wall to spring one side when winding the end yarn, put one end of end yarn into the gap of arc wall and spool, the arc wall that becomes flexible afterwards, the elasticity of spring promotes the arc piece and resets, because the arc wall is in the normal position the spring is also in compression state, so utilize the elasticity of spring to press from both sides the one end of yarn among the gap of arc wall and spool, the bottom yarn is conveniently wound, after the bottom yarn is wound, the bottom yarn is cut off, the position, close to the other end, of the bottom yarn is clamped at the other end of the bobbin, the head retaining operation of the bottom yarn is facilitated, and in order to improve the yarn clamping effect, a second friction rubber pad is arranged at one end, in contact with the yarn, of the arc-shaped plate; in order to facilitate pushing of the arc-shaped plate, a first friction rubber pad is arranged at the top of the arc-shaped plate.
Drawings
FIG. 1 is a side view cross-sectional structure of the present invention;
FIG. 2 is a front view structural diagram of the connection between the arc plate and the arc block of the present invention;
fig. 3 is a top view of the structure of the present invention.
In the figure: the bobbin comprises a bobbin 1, a first arc-shaped groove 2, a second arc-shaped groove 3, a 4 arc-shaped plate, a 5 arc-shaped block, a 6 spring, a first friction rubber pad 7 and a second friction rubber pad 8.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the utility model provides a technical solution: a bobbin convenient for end retaining comprises a bobbin 1, wherein the surface of the bobbin 1 is provided with an arc groove I2, the groove wall on one side of the arc groove I2 is provided with an arc groove II 3, the lower part of the groove wall on one side of the arc groove I2, which is close to the arc groove II 3, is fixedly connected with a spring 6, one end of the spring 6, which is far away from the groove wall of the arc groove I2, is fixedly connected with an arc block 5, the spring 6 is arranged in a bending way, the bending radian of the spring is matched with the radian of the groove wall on the bottom of the arc groove I2, the spring 6 is in a compression state, the top of the arc block 5 is fixedly connected with an arc plate 4, the top of the arc plate 4 is fixedly connected with a friction rubber belt pad I7, one end of the arc plate 4, which is far away from the spring 6, is fixedly provided with a friction rubber pad II 8, the thickness, the width and the radian of the arc plate, the arc plate 4 is connected with the bobbin 1 in a sliding mode through the arc groove II 3, the arc groove I2, the arc groove II 3, the arc plate 4, the arc block 5, the spring 6, the friction rubber pad I7 and the friction rubber pad II 8 are all two, the two ends of the surface of the bobbin 1 are symmetrically arranged, the width of the arc block 5 is consistent with that of the arc plate 4, the length of the arc block 5 is one fourth of that of the arc plate 4, the arc groove I2 is arranged on the surface of the bobbin 1, the arc groove II 3 is arranged on one side of the arc groove I2, meanwhile, the thickness, the width and the radian of the arc plate 4 are matched with those of the arc groove II 3, one end, close to the spring 6, of the arc plate 4 extends into the arc groove II 3, the arc plate 4 is connected with the bobbin 1 in a sliding mode through the arc groove II 3, one end of the arc-shaped block 5, which is close to the arc-shaped groove II 3, is fixedly connected with the bobbin 1 through the spring 6, when bottom yarn is wound, only the arc-shaped plate 4 needs to be pushed to one side of the spring 6, one end of the bottom yarn is placed in a gap between the arc-shaped plate 4 and the bobbin 1, then the arc-shaped plate 4 is loosened, the arc-shaped block 5 is pushed to reset through the elastic force of the spring 6, and the spring 6 is also in a compression state when the arc-shaped plate 4 is in a normal position, so that one end of the yarn is clamped in the gap between the arc-shaped plate 4 and the bobbin 1 through the elastic force of the spring 6, the bottom yarn is conveniently wound, after the bottom yarn is wound, the bottom yarn is cut off, the position, which is close to the other end, of the bottom yarn is clamped at the other end of the bobbin, the bottom yarn is convenient to leave the operation; in order to facilitate the pushing of the arc-shaped plate 4, a first friction rubber pad 7 is arranged at the top of the arc-shaped plate.
The work is far away: the arc-shaped plate 4 is pushed to the rear side, because the size of the arc-shaped plate 4 is matched with that of the arc-shaped groove II 3, the arc-shaped plate 4 can be contracted into the arc-shaped groove II 3, at the moment, a gap can be formed between the front side of the arc-shaped plate 4 and the bobbin 1, one end of bottom yarn is placed into the gap, the arc-shaped plate 4 is loosened, under the action of the spring 6, the arc-shaped block 5 drives the arc-shaped plate 4 to reset, meanwhile, because the spring 6 is also in a compressed state when the arc-shaped plate 4 is in a normal position, the arc-shaped plate 4 clamps one end of the bottom yarn in the gap between the arc-shaped plate 4 and the bobbin 1 by utilizing the elasticity of the spring 6, the bottom yarn is convenient to wind, because the arc-shaped groove I2, the arc-shaped groove II 3, the arc-shaped plate 4, the arc-shaped block 5, the spring 6, the friction rubber pads I7 and the friction rubber, cutting off the bottom yarn, clamping the position of the bottom yarn close to the other end of the bobbin 1 at the other end of the bobbin, facilitating the operation of retaining the end of the bottom yarn, and in order to improve the clamping effect on the yarn, arranging a second friction rubber pad 8 at one end of the arc-shaped plate 4, which is in contact with the yarn, so as to increase the friction force between the arc-shaped plate 4 and the yarn; in order to facilitate the pushing of the arc-shaped plate 4, a first friction rubber pad 7 is arranged at the top of the arc-shaped plate.
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 (6)
1. The utility model provides a spool convenient to remain end, includes spool (1), its characterized in that: the surface of spool (1) is provided with arc wall one (2), the cell wall of arc wall one (2) one side is provided with arc wall two (3), the cell wall lower part and spring (6) fixed connection that arc wall one (2) are close to arc wall two (3) one side, the one end and arc piece (5) fixed connection of arc wall one (2) cell wall are kept away from in spring (6), the top and arc (4) fixed connection of arc piece (5).
2. A bobbin for facilitating end leaving according to claim 1, wherein: the top of the arc-shaped plate (4) is fixedly connected with a first friction rubber pad (7), and a second friction rubber pad (8) is fixedly arranged at one end, far away from the spring (6), of the arc-shaped plate (4).
3. A bobbin for facilitating end leaving according to claim 1, wherein: the thickness, the width and the radian of the arc-shaped plate (4) are matched with the width, the height and the radian of the arc-shaped groove II (3), one end, close to the spring (6), of the arc-shaped plate (4) extends into the inner part of the arc-shaped groove II (3), and the arc-shaped plate (4) is connected with the bobbin (1) in a sliding mode through the arc-shaped groove II (3).
4. A bobbin for facilitating end leaving according to claim 1, wherein: the bobbin is characterized in that the number of the arc-shaped grooves I (2), the number of the arc-shaped grooves II (3), the number of the arc-shaped plates (4), the number of the arc-shaped blocks (5), the number of the springs (6), the number of the friction rubber pads I (7) and the number of the friction rubber pads II (8) are two, and the two ends of the surface of the bobbin (1) are symmetrically arranged.
5. A bobbin for facilitating end leaving according to claim 1, wherein: the spring (6) is arranged in a bending mode, the bent radian is matched with the radian of the groove wall at the bottom of the arc-shaped groove I (2), and the spring (6) is in a compressed state.
6. A bobbin for facilitating end leaving according to claim 1, wherein: the width of the arc-shaped block (5) is consistent with that of the arc-shaped plate (4), and the length of the arc-shaped block (5) is one fourth of that of the arc-shaped plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650313.9U CN212712223U (en) | 2020-08-10 | 2020-08-10 | Bobbin convenient for retaining yarn end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650313.9U CN212712223U (en) | 2020-08-10 | 2020-08-10 | Bobbin convenient for retaining yarn end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712223U true CN212712223U (en) | 2021-03-16 |
Family
ID=74913104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021650313.9U Active CN212712223U (en) | 2020-08-10 | 2020-08-10 | Bobbin convenient for retaining yarn end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212712223U (en) |
-
2020
- 2020-08-10 CN CN202021650313.9U patent/CN212712223U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109264379A (en) | A kind of column lithium ion battery automation transhipment fixture | |
| CN212712223U (en) | Bobbin convenient for retaining yarn end | |
| CN214227224U (en) | Take charger for travel of dustproof function | |
| CN212163138U (en) | Power adapter capable of adjusting length of wire | |
| CN113140403A (en) | Neodymium iron boron production is with sizing machine convenient to arrangement | |
| CN110539290B (en) | Industrial robot moving platform for stamping | |
| CN218648268U (en) | Type-C data line | |
| CN212412117U (en) | Lamination pressing cutter and lamination machine pressing mechanism | |
| CN216004787U (en) | Cable packaging box capable of preventing falling off and fixing cable ends | |
| CN210295031U (en) | Zooming type notebook computer power adapter | |
| CN202167573U (en) | Reeling needle of battery reeling machine | |
| CN210754427U (en) | Circular coil needle blanking device | |
| CN209282185U (en) | A kind of protective device of high voltage silicon rectifier stack | |
| CN215890214U (en) | Diesel generating set with protection mechanism | |
| CN213323850U (en) | Rolling plate for moxa roll rolling machine | |
| CN214618645U (en) | Data acquisition unit with jacks suitable for different sizes | |
| CN221929850U (en) | High-tightness wireless telephone card inserting assembly | |
| CN118527503B (en) | Sleeve for rolling non-head printing aluminum strip | |
| CN214013125U (en) | Battery liquid injection device | |
| CN220207050U (en) | Spring performance detection device | |
| CN215293427U (en) | Vibration damping base of textile machine | |
| CN216543480U (en) | Cutting machine of anti-counterfeit label packaging film for cigarettes | |
| CN211591386U (en) | Full-automatic press | |
| CN108556021A (en) | The movable clamping mechanism of separator paper cutting machine | |
| CN217130751U (en) | Fixing device with high stability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |