CN219929271U - Spool of adjustable length - Google Patents
Spool of adjustable length Download PDFInfo
- Publication number
- CN219929271U CN219929271U CN202320769924.2U CN202320769924U CN219929271U CN 219929271 U CN219929271 U CN 219929271U CN 202320769924 U CN202320769924 U CN 202320769924U CN 219929271 U CN219929271 U CN 219929271U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- ring
- connecting cylinder
- 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.)
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Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model discloses a bobbin with adjustable length, which comprises a fixed disc, a movable ring, a fixed cylinder, a main screw and an adjusting cap, wherein the upper end face of the fixed disc is fixedly provided with the main screw and the fixed cylinder, the main screw is positioned in the fixed cylinder, the fixed disc, the main screw and the fixed cylinder are positioned on the same vertical axis, the adjusting cap consists of a top plate, a connecting cylinder and a limiting cylinder, the bottom of the top plate is fixedly provided with the connecting cylinder and the limiting cylinder, the connecting cylinder is positioned in the limiting cylinder, the connecting cylinder and the limiting cylinder are positioned on the same axis, the inner wall of the connecting cylinder is provided with an internal thread, the connecting cylinder is screwed on the main screw, the movable ring is sleeved on the fixed cylinder, and the bottom of the outer side wall of the limiting cylinder is provided with a circle of flange. According to the utility model, the effective length of the yarn tube can be effectively adjusted by matching the adjusting cap with the movable ring, so that the yarn tube has good adaptability, is convenient to use and saves the production cost.
Description
[ field of technology ]
The utility model relates to the technical field of spinning, in particular to the technical field of bobbins.
[ background Art ]
Warp knitting machines are a common textile device that requires the use of a number of bobbins during operation. The existing yarn tube is fixed in length, so that the use requirements of different equipment or different yarns cannot be well met, and the production cost can be increased by using different yarn tubes.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a length-adjustable yarn tube which can enable the length of the yarn tube to be adjustable and has good adaptability.
In order to achieve the above purpose, the utility model provides a length-adjustable yarn tube, which comprises a fixed disc, a movable ring, a fixed cylinder, a main screw and an adjusting cap, wherein the upper end face of the fixed disc is fixedly provided with the main screw and the fixed cylinder, the main screw is positioned in the fixed cylinder, the fixed disc, the main screw and the fixed cylinder are positioned on the same vertical axis, the adjusting cap consists of a top plate, a connecting cylinder and a limiting cylinder, the bottom of the top plate is fixedly provided with the connecting cylinder and the limiting cylinder, the connecting cylinder is positioned in the limiting cylinder, the connecting cylinder and the limiting cylinder are positioned on the same axis, the inner wall of the connecting cylinder is provided with internal threads, the connecting cylinder is screwed on the main screw, the movable ring is sleeved on the fixed cylinder, the bottom of the outer side wall of the limiting cylinder is provided with a circle of flange, the lower end face of the flange is tightly attached to the upper end face of the movable ring, the upper end face of the movable ring is fixedly provided with a plurality of auxiliary screws, the flanges are provided with a plurality of through holes which are in one-to-one correspondence with the auxiliary screws, the auxiliary screws penetrate through holes, the fixing nuts are screwed on the auxiliary screws, and the fixing nuts and the movable ring clamp the flanges.
Preferably, the connecting cylinder and the limiting cylinder are positioned on the same vertical axis, and the lengths of the connecting cylinder and the limiting cylinder are the same.
Preferably, the outer wall of the fixed cylinder is provided with a scale bar which is vertically arranged.
Preferably, the movable ring consists of a main ring body, an elastic ring and a clamping ring, a circle of clamping groove is formed in the inner wall of the main ring body, the elastic ring is fixed on the inner wall of the main ring body, the inner wall of the elastic ring is tightly attached to the outer wall of the fixed cylinder, a circle of clamping ring matched with the clamping groove is arranged on the outer wall of the elastic ring, the clamping ring is embedded in the clamping groove, and the clamping ring and the elastic ring are of an integrated structure.
The utility model has the beneficial effects that: according to the utility model, the adjusting cap is matched with the movable ring, so that the effective length of the yarn tube can be effectively adjusted, the yarn tube has good adaptability, the use is convenient, and the production cost is saved; the setting of scale strip makes the spool be convenient for adjust when adjusting length, and it is more convenient to use.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of a bobbin of the present utility model with an adjustable length.
In the figure: 1-fixed disk, 2-adjusting cap, 3-movable ring, 11-main screw, 12-fixed cylinder, 20-top plate, 21-connecting cylinder, 22-limit cylinder, 23-flange, 24-through hole, 31-auxiliary screw, 32-fixed nut, 35-main ring body, 36-clamping groove, 37-elastic ring and 38-clamping ring.
[ detailed description ] of the utility model
Referring to fig. 1, the bobbin with adjustable length of the utility model comprises a fixed disc 1, a movable ring 3, a fixed cylinder 12, a main screw 11 and an adjusting cap 2, wherein the upper end surface of the fixed disc 1 is fixedly provided with the main screw 11 and the fixed cylinder 12, the main screw 11 is positioned in the fixed cylinder 12, the fixed disc 1, the main screw 11 and the fixed cylinder 12 are positioned on the same vertical axis, the adjusting cap 2 consists of a top plate 20, a connecting cylinder 21 and a limiting cylinder 22, the bottom of the top plate 20 is fixedly provided with the connecting cylinder 21 and the limiting cylinder 22, the connecting cylinder 21 is positioned in the limiting cylinder 22, the connecting cylinder 21 and the limiting cylinder 22 are positioned on the same axis, the inner wall of the connecting cylinder 21 is provided with internal threads, the connecting cylinder 21 is screwed on the main screw 11, the movable ring 3 is sleeved on the fixed cylinder 12, the bottom of the outer side wall of the limiting cylinder 22 is provided with a flange 23, the lower end surface of the flange 23 is tightly attached to the upper end surface of the movable ring 3, the upper end face of the movable ring 3 is fixedly provided with a plurality of auxiliary screws 31, the flange 23 is provided with a plurality of through holes 24 which are in one-to-one correspondence with the auxiliary screws 31, the auxiliary screws 31 penetrate through the through holes 24, the auxiliary screws 31 are screwed with fixing nuts 32, the fixing nuts 32 and the movable ring 3 clamp the flange 23, the connecting cylinder 21 and the limiting cylinder 22 are positioned on the same vertical axis, the lengths of the connecting cylinder 21 and the limiting cylinder 22 are the same, the outer wall of the fixed cylinder 12 is provided with a scale bar which is vertically arranged, the movable ring 3 consists of a main ring body 35, an elastic ring 37 and a clamping ring 38, the inner wall of the main ring body 35 is provided with a circle of clamping groove 36, the elastic ring 37 is fixed on the inner wall of the main ring body 35, the inner wall of the elastic ring 37 is tightly attached to the outer wall of the fixed cylinder 12, the outer wall of the elastic ring 37 is provided with a circle of clamping ring 38 which is matched with the clamping groove 36, the clamping ring 38 is embedded in the clamping groove 36, the snap ring 38 is of unitary construction with the elastic ring 37.
The working process of the utility model comprises the following steps:
in the working process of the bobbin with the adjustable length, the adjusting cap 2 is matched with the movable ring 3, so that the effective length of the bobbin can be effectively adjusted, the bobbin has good adaptability, the use is convenient, and the production cost is saved; the setting of scale strip makes the spool be convenient for adjust when adjusting length, and it is more convenient to use.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (4)
1. A spool of adjustable length, characterized in that: including fixed disk (1), expansion link (3), fixed cylinder (12), main screw rod (11), regulating cap (2), be fixed with a main screw rod (11) and a fixed cylinder (12) on the up end of fixed disk (1), main screw rod (11) are located the inside of fixed cylinder (12), and fixed disk (1), main screw rod (11), fixed cylinder (12) are located same vertical axis, regulating cap (2) comprise roof (20), connecting cylinder (21), spacing section of thick bamboo (22), roof (20) bottom is fixed with a connecting cylinder (21) and a spacing section of thick bamboo (22), and connecting cylinder (21) are located the inside of spacing section of thick bamboo (22), and connecting cylinder (21) are located same axis with spacing section of thick bamboo (22), be equipped with the internal thread on connecting cylinder (21) inner wall, on main screw rod (11), expansion link (3) cover is on fixed cylinder (12), and the outside wall bottom of spacing section of thick bamboo (22) is equipped with round terminal surface (23), and connecting cylinder (21) and a plurality of auxiliary flange (23) are equipped with on the up end of expansion link (3) and a plurality of auxiliary flange (24) are hugged closely on the up end of expansion link (31), the auxiliary screw rod (31) passes through the through hole (24), the fixing nut (32) is screwed on the auxiliary screw rod (31), and the flange (23) is clamped by the fixing nut (32) and the movable ring (3).
2. A length adjustable yarn tube as in claim 1 wherein: the connecting cylinder (21) and the limiting cylinder (22) are positioned on the same vertical axis, and the lengths of the connecting cylinder (21) and the limiting cylinder (22) are the same.
3. A length adjustable yarn tube as in claim 1 wherein: the outer wall of the fixed cylinder (12) is provided with a scale bar which is vertically arranged.
4. A length adjustable yarn tube as in claim 1 wherein: the movable ring (3) is composed of a main ring body (35), an elastic ring (37) and a clamping ring (38), a circle of clamping groove (36) is formed in the inner wall of the main ring body (35), the elastic ring (37) is fixed on the inner wall of the main ring body (35), the inner wall of the elastic ring (37) is tightly attached to the outer wall of the fixed cylinder (12), a circle of clamping ring (38) matched with the clamping groove (36) is arranged on the outer wall of the elastic ring (37), the clamping ring (38) is embedded in the clamping groove (36), and the clamping ring (38) and the elastic ring (37) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320769924.2U CN219929271U (en) | 2023-04-04 | 2023-04-04 | Spool of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320769924.2U CN219929271U (en) | 2023-04-04 | 2023-04-04 | Spool of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929271U true CN219929271U (en) | 2023-10-31 |
Family
ID=88492045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320769924.2U Active CN219929271U (en) | 2023-04-04 | 2023-04-04 | Spool of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929271U (en) |
-
2023
- 2023-04-04 CN CN202320769924.2U patent/CN219929271U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |