CN218711130U - Compact spinning roller stand - Google Patents
Compact spinning roller stand Download PDFInfo
- Publication number
- CN218711130U CN218711130U CN202223124133.9U CN202223124133U CN218711130U CN 218711130 U CN218711130 U CN 218711130U CN 202223124133 U CN202223124133 U CN 202223124133U CN 218711130 U CN218711130 U CN 218711130U
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- CN
- China
- Prior art keywords
- negative pressure
- roller stand
- connecting seat
- pressure pipe
- compact spinning
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a roller stand spins closely, including three roller stands, three roller stand downside detachable connect the negative pressure union coupling seat, set up the mounting groove of joint negative pressure pipe plug on the negative pressure union coupling seat, negative pressure union coupling seat one side still passes the bridge gear through connecting shaft connection, the roller stand spins closely, uses three roller stands of original ring spinning to reform transform and form, need not whole change, reduces the cost that the roller stand was changed to reduce equipment upgrading cost.
Description
Technical Field
The utility model relates to a weaving equipment especially relates to a roll stand closely spins.
Background
The ring spinning belongs to the traditional spinning technology, the process is mature, the spinning quality is stable, and in the total spinning amount in the world, the ring spun yarn accounts for more than 80 percent, and is the most important spinning form with the largest proportion in the spinning production. However, the fibers at the edge of the ring spinning twisting triangular area are not easy to control and are not easy to be twisted and coated into yarns, so that more hairiness is caused, and in addition, a part of out-of-control fibers become free fibers and fall to form flying. Therefore, the twisting triangular area is improved to be small and narrow, and the effective control of fibers at the edge of the twisting triangular area can be enhanced. The novel compact spinning technology is designed aiming at the problem that the twisting triangular area is wider in the traditional ring spinning processing process, the effective control on the fibers in the spinning twisting triangular area from a front roller jaw to a twisting point is increased, the width of a fiber bundle at a drafting jaw is gradually close to the width of spun yarn through aggregation, so that the spinning twisting triangular area is reduced, the fiber controllability is greatly enhanced, the yarn structure is improved, the yarn quality is improved, the ring spinning roller seat is a three-roller seat and is used for connecting three rollers, the roller seat for compact spinning needs to support three rollers and also needs to support a negative pressure pipe with the rollers at the front side of the front roller, the roller seat structures of the three rollers are different, traditional ring spinning equipment adopted by some enterprises needs to be replaced when the ring spinning equipment needs to be upgraded to be compact spinning equipment, the traditional roller seats need to be replaced wholly, the replacement cost is high, and the upgrading cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a compact spinning roller stand that solves one or more of the problems of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a compact spinning roller stand, includes three roller stands, three roller stand downside detachable connect negative pressure union coupling seats, set up the mounting groove of joint negative pressure union coupling end cap on the negative pressure union coupling seat, negative pressure union coupling seat one side still passes through connecting axle connection bridging gear.
As a further improvement of the above technical solution:
the negative pressure pipe connecting seat is formed by connecting two connecting seat bodies through bolts and nuts, and the two connecting seat bodies are connected to two sides of the lower end of the three-roller seat through bolts and nuts.
One end of the connecting shaft is connected with a screw rod, the negative pressure pipe connecting seat is matched with the screw rod, and the screw rod penetrates through the connecting hole and is connected to the negative pressure pipe connecting seat through a nut.
One side of the connecting shaft, which is close to the carrier gear, is connected with a gear protective cover.
The gear protection cover comprises a fixed cover body positioned on the lower side of the carrier gear and a movable cover body positioned on the outer side of the carrier gear, and the movable cover body is rotatably connected to the fixed cover body through a rotating shaft.
The fixed cover body is provided with a through groove convenient for discharging cotton wool.
And the connecting shaft is also provided with a yielding groove of the yielding grid ring.
Compared with the prior art, the utility model discloses a beneficial technological effect as follows:
1) The original three-roller seat for ring spinning is applied, the lower end of the three-roller seat is connected with a negative pressure pipe connecting seat for supporting a negative pressure pipe, and the negative pressure pipe connecting seat is connected with a gap bridge gear, so that the three-roller seat is upgraded into a compact spinning roller seat;
2) The negative pressure pipe connecting seat is formed by connecting two connecting seat bodies through bolts and nuts and is connected to the two sides of the three-roller seat, the connection is firm, and the negative pressure pipe connecting seat and the three-roller seat are convenient to mount and dismount;
3) The connecting shaft is positioned at one end of the carrier gear and is connected with the gear protective cover, so that cotton wool can be prevented from entering the carrier gear to influence the transmission of the carrier gear, and in addition, an operator can be prevented from mistakenly colliding the carrier gear to cause injury;
4) The gear protective cover comprises a fixed cover body and a rotary movable cover body, the movable cover body can be opened and closed in a rotary mode, is protected on the front side of the carrier gear and can be opened in a rotary mode, and cotton wool in the fixed cover body can be cleaned conveniently;
5) The fixed cover body is provided with a through groove, so that cotton wool in the fixed cover body can be conveniently discharged;
6) The connecting shaft is also provided with a yielding groove for yielding the grid ring, so that the connecting shaft and the grid ring can be prevented from being rubbed, and the grid ring is prevented from being worn.
Drawings
Fig. 1 shows a schematic structural view of the compact spinning roller stand of the present embodiment.
Fig. 2 shows a schematic structural diagram of the compact spinning roller seat negative pressure pipe connecting seat of the embodiment.
Fig. 3 shows a schematic connection diagram of the compact spinning roller carrier gear of the present embodiment.
In the drawings, the reference numbers:
1. a three-roller seat; 2. a negative pressure tube connecting seat; 21. mounting grooves; 22. connecting the base body; 23. connecting holes; 3. a carrier gear; 31. a connecting shaft; 311. a yielding groove; 32. a screw; 4. a gear shield; 41. fixing the cover body; 411. a through groove; 42. a movable cover body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and clearly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.
As shown in fig. 1 to 3, the compact spinning roller stand of the present embodiment includes a three-roller stand 1, a negative pressure tube connecting seat 2 is detachably connected to a lower side of the three-roller stand 1, the negative pressure tube connecting seat 2 is formed by connecting two connecting seat bodies 22 through a bolt and a nut, the two connecting seat bodies 22 are connected to two sides of a lower end of the three-roller stand 1 through a bolt and a nut, a mounting groove 21 for clamping a negative pressure tube plug is formed in the negative pressure tube connecting seat 2, and one side of the negative pressure tube connecting seat 2 is further connected to a carrier gear 3 through a connecting shaft 31.
One end of the connecting shaft 31 is connected with a screw rod 32, the matched negative pressure pipe connecting seat 2 is provided with a connecting hole 23, the screw rod 32 penetrates through the connecting hole 23 and is connected to the negative pressure pipe connecting seat 2 through a nut, and the connecting shaft 31 is detachably connected with the negative pressure pipe connecting seat 2.
Connecting axle 31 is close to 3 one sides of gap bridge gear and connects gear protection casing 4, gear protection casing 4 is including the fixed cover body 41 that is located 3 downside of gap bridge gear and the movable cover body 42 that is located the 3 outside of gap bridge gear, cover gap bridge gear 3 through gear protection casing 4, can prevent that the cotton fibre from getting into gap bridge gear 3, influence the transmission of gap bridge gear 3, additionally, can prevent that the operator from missing to bump gap bridge gear 3 and cause the injury, the movable cover body 42 is rotatable to be connected on the fixed cover body 41 through the pivot, the rotatable opening and shutting of the movable cover body 42, and protect in gap bridge gear 3 front side, and rotatable the opening, conveniently clear up the cotton fibre in the fixed cover body 41, set up the logical groove 411 of being convenient for discharge cotton fibre on the fixed cover body 41.
The connecting shaft 31 is further provided with a yielding groove 311 for yielding the grid ring, so that friction between the connecting shaft 31 and the grid ring can be prevented, and abrasion of the grid ring is prevented.
When the compact spinning roller stand of the embodiment is installed, firstly, a connecting through hole is processed at the lower end of the three-roller stand 1, then, the two connecting seat bodies 22 of the negative pressure tube connecting seat 2 are arranged at two sides of the three-roller stand 1 and are connected to the lower side of the three-roller stand 1 through bolts and nuts in a matching way, and the two connecting seat bodies 22 are in reinforced connection through the bolts and the nuts to complete the connection of the negative pressure tube connecting seat 2 and the three-roller stand 1; then the gap bridge gear 3 and the gear protection cover 4 are connected to the connecting shaft 31, a screw 32 of the connecting shaft 31 penetrates into a connecting hole 23 formed in the negative pressure tube connecting seat 2 and is connected to the negative pressure tube connecting seat 2 through a nut, namely, the three-roller seat 1 is transformed into a compact spinning roller seat, the negative pressure tube plug is supported through the mounting groove 21 of the negative pressure tube connecting seat 2, the negative pressure tube can be supported, and the front roller and the roller on the negative pressure tube are connected in a meshing mode through the gap bridge gear 3.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, and all such variations and modifications should fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A compact spinning roller stand comprises a three-roller stand and is characterized in that: the three-roller seat is detachably connected with a negative pressure pipe connecting seat, the negative pressure pipe connecting seat is provided with a mounting groove for clamping a negative pressure pipe plug, and one side of the negative pressure pipe connecting seat is connected with a bridging gear through a connecting shaft.
2. A compact spinning roller stand according to claim 1 wherein: the negative pressure pipe connecting seat is formed by connecting two connecting seat bodies through bolts and nuts, and the two connecting seat bodies are connected to two sides of the lower end of the three-roller seat through bolts and nuts.
3. A compact spinning roller stand according to claim 1, wherein: one end of the connecting shaft is connected with a screw rod, the negative pressure pipe connecting seat is matched with the screw rod, and the screw rod penetrates through the connecting hole and is connected to the negative pressure pipe connecting seat through a nut.
4. A compact spinning roller stand according to claim 1 wherein: one side of the connecting shaft, which is close to the carrier gear, is connected with a gear protective cover.
5. A compact spinning roller stand according to claim 4, characterized in that: the gear protection cover comprises a fixed cover body positioned on the lower side of the carrier gear and a movable cover body positioned on the outer side of the carrier gear, and the movable cover body is rotatably connected to the fixed cover body through a rotating shaft.
6. A compact spinning roller stand according to claim 5, characterized in that: the fixed cover body is provided with a through groove convenient for discharging cotton wool.
7. A compact spinning roller stand according to claim 1, wherein: and the connecting shaft is also provided with a yielding groove of the yielding grid ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124133.9U CN218711130U (en) | 2022-11-23 | 2022-11-23 | Compact spinning roller stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124133.9U CN218711130U (en) | 2022-11-23 | 2022-11-23 | Compact spinning roller stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218711130U true CN218711130U (en) | 2023-03-24 |
Family
ID=85622816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223124133.9U Active CN218711130U (en) | 2022-11-23 | 2022-11-23 | Compact spinning roller stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218711130U (en) |
-
2022
- 2022-11-23 CN CN202223124133.9U patent/CN218711130U/en active Active
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