Cotton yarn strip cutting device for cotton yarn processing
By designing a cotton yarn sliver cutting device, which utilizes a guide roller for synchronous feeding and an electric push rod in conjunction with the cutting system, the problem of inconvenient cutting in cotton yarn processing is solved, achieving stable cutting and collection of cotton yarn slivers and improving processing efficiency.
Patent Information
- Application Number
- CN202423096428.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-16
AI Technical Summary
In current cotton yarn processing, cutting methods are mostly manual or mechanical, which is inconvenient. The soft nature of cotton yarn also makes cutting difficult, especially in terms of material collection and conveying.
A cotton yarn sliver cutting device was designed, comprising a cutting frame, guide rollers, and a cutting system. The device uses the guide rollers to feed the yarn synchronously, and employs an electric push rod and main cutting shears in conjunction with an elastic pressure plate to achieve stable cutting. The device also ensures accurate cutting and collection of the cotton yarn sliver through a stabilizing pressure groove and a cutting groove.
It enables stable and precise cutting and convenient collection of cotton yarn strips, improving the automation and efficiency of cotton yarn processing.
Smart Images
Figure CN223522880U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cotton yarn processing technical field, specifically point to a kind of cotton yarn bar cutting device for cotton yarn processing. BACKGROUND
[0002] Cotton yarn is the yarn that cotton fiber is processed by spinning process, and is called cotton thread after plying processing, and can be divided into general combing yarn and combed yarn according to different spinning processes.
[0003] In the processing of cotton yarn, according to product needs, some need to cut cotton yarn into cotton yarn bar operation, the cutting mode in the prior art is mostly manual cutting, and some mechanical cutting is inconvenient for collecting and conveying materials, and is not convenient for cutting due to the softness of cotton yarn. UTILITY MODEL CONTENT
[0004] The technical problem to be solved by the utility model is to provide a cotton yarn bar cutting device for cotton yarn processing in view of the deficiencies in the above background art.
[0005] To solve the above technical problems, the utility model provides a technical scheme that a cotton yarn bar cutting device for cotton yarn processing, including cutting frame main part, the cutting frame main part middle is equipped with a plurality of cutting holes, the cutting frame main part top side is equipped with support side plate, the support side plate is rotatably connected with the first guide roller and the second guide roller matched, the first guide roller and the second guide roller are equipped with the guide groove matched with cutting hole;
[0006] The cutting frame main part outside is equipped with support frame, the support frame outside is equipped with electric push rod, the electric push rod power end extends to the support frame inside and is equipped with movable plate, the cutting frame main part is equipped with cutting groove of cutting hole, the cutting frame main part is located on the cutting groove and is equipped with the stable pressure groove of cutting hole, the movable plate inside is equipped with the limit sleeve plate connected on the upper and lower sides, the limit sleeve plate inside front side is equipped with the elastic pressure plate matched with stable pressure groove, the movable plate inside middle is equipped with support plate, the support plate inside is equipped with main cutting knife matched with cutting groove.
[0007] Further, the support side plate both sides are equipped with motor and transmission box that drive the first guide roller and the second guide roller, the motor power end is directly connected with the first guide roller, the first guide roller and the second guide roller extend to the transmission box inside and are equipped with transmission gear group, which is convenient for driving the first guide roller and the second guide roller to guide operation to the inside.
[0008] Further, the movable plate rear side is equipped with a plurality of limit sleeve rods penetrating through the support frame, which is convenient for stable movement operation of the movable plate.
[0009] Further, the inside of the cutting groove is provided with an auxiliary groove, and a vice cutting knife connected in the auxiliary groove is matched with the main cutting knife to facilitate the cutting operation of the main cutting knife.
[0010] Further, the elastic pressing plate extends into the limiting sleeve plate and is connected with a plurality of springs to facilitate the provision of elastic force to the elastic pressing plate.
[0011] Compared with the prior art, the cotton sliver cutting device for cotton yarn processing has the advantages that: the cotton sliver is guided by the cutting frame body matched with the guide rollers, and the cotton sliver can be stably and accurately cut by the stable pressing groove matched with the cutting groove, and the vertical cutting frame body facilitates the collection of the cotton sliver at the bottom. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 is the first structural schematic view of the cotton sliver cutting device for cotton yarn processing.
[0013] Fig. 2 is the front sectional view structural schematic view of the cotton sliver cutting device for cotton yarn processing.
[0014] Fig. 3 is the side sectional view structural schematic view of the cotton sliver cutting device for cotton yarn processing.
[0015] As shown in the drawings: 1, cutting frame body; 2, cutting hole; 3, supporting side plate; 4, first guide roller; 5, second guide roller; 6, wire groove; 7, motor; 8, transmission box; 9, supporting frame; 10, electric push rod; 11, cutting groove; 12, stable pressing groove; 13, supporting plate; 14, main cutting knife; 15, limiting sleeve plate; 16, elastic pressing plate; 17, limiting sleeve rod; 18, auxiliary groove; 19, vice cutting knife; 20, transmission gear set; 21, spring; 22, movable plate. DETAILED DESCRIPTION
[0016] The utility model makes further detailed description in combination with the drawings.
[0017] In combination with the drawings Figs. 1-3The utility model provides a cotton yarn strip cutting device for cotton yarn processing, including cutting frame main body 1, a plurality of cutting holes 2 are equipped in cutting frame main body 1, a plurality of cotton yarn strip raw material feeding rollers need to be equipped outside corresponding, it is convenient to carry out a plurality of synchronous cutting operation, and the size of cutting hole 2 is far greater than the diameter of cotton yarn strip, so as to not hit the inner wall when falling, cutting frame main body 1 top both sides are connected with the support side plate 3 that is equipped, the support side plate 3 rotatablely connected with the first guide roller 4 and the second guide roller 5 that are matched, the first guide roller 4 and the second guide roller 5 are equipped with the wire groove 6 that cooperates with cutting hole 2, because needing a plurality of synchronous cutting, so need to carry out synchronous feeding, to set up the first guide roller 4 and the second guide roller 5 synchronous feeding, can guarantee even feeding, and the raw material that cutting can guarantee even operation, and the compression of the wire groove 6 of the first guide roller 4 and the second guide roller 5 can guarantee that cotton yarn strip vertically downward transmission operation, the wire groove 6 downward conveying position needs to be set in the middle of cutting hole 2, the support side plate 3 both sides are connected with the motor 7 and transmission box 8 that drive the first guide roller 4 and the second guide roller 5, the motor 7 power end is directly connected with the first guide roller 4 and is equipped with the transmission gear set 20 that the first guide roller 4 and the second guide roller 5 extend to transmission box 8 and are connected.
[0018] The support frame 9 is connected to the outside of the cutting frame main body 1, the electric push rod 10 is connected to the outside of the support frame 9, the power end of the electric push rod 10 extends to the inside of the support frame 9 and is connected with the movable plate 22, the cutting frame main body 1 is provided with the cutting slot 11 for cutting off the cutting hole 2, the cutting frame main body 1 is provided with the stable pressing groove 12 above and below the cutting slot 11 for cutting off the cutting hole 2, the cutting slot 11 and the stable pressing groove 12 are much smaller than shown in the figure in actual design, so as to prevent the influence on the falling of the cotton yarn strip, the limit sleeve plate 15 is connected to the inside of the movable plate 22, the elastic pressing plate 16 matched with the stable pressing groove 12 is sleeved to the front side of the limit sleeve plate 15, the support plate 13 is connected to the middle of the inside of the movable plate 22, the main cutting knife 14 matched with the cutting slot 11 is connected to the inside of the support plate 13, in actual design, the length of the elastic pressing plate 16 is longer than the main cutting knife 14 when it is not compressed, after the first guide roller 4 and the second guide roller 5 convey the raw material downward, the electric push rod 10 moves the movable plate 22, the elastic pressing plate 16 first presses the cotton yarn strip, and then the main cutting knife 14 cuts the cotton yarn strip, so as to ensure the stability of the cutting.
[0019] The rear side of the movable plate 22 is connected with a plurality of limiting sleeve rods 17 penetrating through the support frame 9, the inner side of the cutting groove 11 is provided with an auxiliary groove 18, the auxiliary groove 18 is connected with a vice cutting knife 19 matched with the main cutting knife 14, the vice cutting knife 19 matched with the main cutting knife 14 can ensure that the cutting is sharper and more stable, and the elastic pressing plate 16 extending into the limiting sleeve plate 15 is connected with a plurality of springs 21, which is the most common structure for providing the elastic force of the elastic pressing plate 16.
[0020] The above describes the utility model and its implementation mode, and this description is not restrictive, and the embodiment shown in the drawings is only one of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the utility model, without creative design, similar structure and embodiments of the technical scheme, which should belong to the protection scope of the utility model.
Claims
1. A cotton sliver cutting device for cotton yarn processing comprising a cutting frame body (1), characterized in that: The cutting frame body (1) is provided with a plurality of cutting holes (2) in the middle, and the cutting frame body (1) is connected with support side plates (3) on both sides of the top, the support side plates (3) are rotatably connected with first guide rollers (4) and second guide rollers (5) matched with each other, and the first guide rollers (4) and the second guide rollers (5) are provided with wire grooves (6) matched with the cutting holes (2); The cutting frame body (1) is connected with a support frame (9) on the outside, the support frame (9) is connected with an electric push rod (10) on the outside, the power end of the electric push rod (10) extends to the inside of the support frame (9) and is connected with a movable plate (22), the cutting frame body (1) is provided with a cutting groove (11) for cutting off the cutting hole (2), the cutting frame body (1) is provided with a stable pressing groove (12) for cutting off the cutting hole (2) above and below the cutting groove (11), the movable plate (22) is connected with a limiting sleeve plate (15) on the inside, the limiting sleeve plate (15) is connected with an elastic pressing plate (16) matched with the stable pressing groove (12) on the front side, the movable plate (22) is connected with a support plate (13) in the middle on the inside, and the support plate (13) is connected with a main cutting knife (14) matched with the cutting groove (11) on the inside.
2. A cotton sliver cutting device for cotton yarn processing according to claim 1, characterized in that: The support side plates (3) are connected with a motor (7) and a transmission box (8) on both sides for driving the first guide rollers (4) and the second guide rollers (5), the power end of the motor (7) is directly connected with the first guide rollers (4), and the first guide rollers (4) and the second guide rollers (5) are connected with a transmission gear set (20) in the transmission box (8).
3. A cotton sliver cutting device for cotton yarn processing according to claim 1, characterized in that: The movable plate (22) is connected with a plurality of limiting sleeve rods (17) penetrating through the support frame (9) on the back side.
4. A cotton sliver cutting device for cotton yarn processing according to claim 1, characterized in that: The inside of the cutting groove (11) is provided with an auxiliary groove (18), and the auxiliary groove (18) is connected with a vice cutting knife (19) matched with the main cutting knife (14) in the inside.
5. A cotton sliver cutting device for cotton yarn processing according to claim 1, characterized in that: The elastic pressing plate (16) is connected with a plurality of springs (21) in the limiting sleeve plate (15).