Yarn bunching and arranging mechanism for short-process jean yarn bunching and dyeing machine
By designing a yarn bundling and yarn arranging mechanism for a short-process denim yarn bundling and dyeing machine, and utilizing the synchronous control of the winding and arranging motors, the problems of uneven yarn distribution and unstable tension on the winding disc are solved, achieving uniform yarn distribution and consistent tension, thus improving the yarn bundling quality and ease of operation.
Patent Information
- Application Number
- CN202422762173.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-13
AI Technical Summary
Existing denim dyeing machines cannot evenly distribute the yarn on the winding disc, resulting in inconsistent lengths and unstable tension, which leads to easy breakage or tangling of the yarn.
A yarn bundling and yarn arranging mechanism for a short-process denim yarn bundling dyeing machine was designed, including components such as a winding motor, a yarn arranging motor, a guide cylinder, a guide rod, and a return spring. By synchronously controlling the winding and yarn arranging motors, the yarn is evenly wound on the winding disc, and the tension is kept consistent by a tensioner.
It achieves uniform yarn distribution and consistent tension on the winding disc, improving the quality of yarn bundling, ease of operation, and reducing floor space.
Smart Images
Figure CN223468572U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a short process jean slubbing dyeing machine slubbing yarn arranging mechanism belongs to jean dyeing machine technical field. BACKGROUND
[0002] At present, enterprises mainly adopt sliver dyeing and sizing combined machine, slubbing dyeing machine and simple dyeing device of production line to complete indigo jean color yarn sample making in product development stage, and this method has the following shortcomings in yarn dyeing sample making:
[0003] Jean dyeing machine yarn cannot be uniformly arranged on the yarn winding disc, and the length cannot be guaranteed to be consistent;
[0004] The tension of slubbing yarn is large or small, the yarn is easy to break when the tension is too large, and the slubbing yarn arrangement is messy when the tension is too small. SUMMARY
[0005] The utility model relates to a short process jean slubbing dyeing machine slubbing yarn arranging mechanism belongs to jean dyeing machine technical field.
[0006] The utility model discloses a short process jean slubbing dyeing machine slubbing yarn arranging mechanism that solves the technical problems of the prior art, which is compact in structure, small in floor space, convenient to operate, realizes uniform arrangement of yarn on the yarn winding disc and guarantees consistent tension.
[0007] The utility model discloses a short process jean slubbing dyeing machine slubbing yarn arranging mechanism that solves the technical problems of the prior art, which is compact in structure, small in floor space, convenient to operate, realizes uniform arrangement of yarn on the yarn winding disc and guarantees consistent tension.
[0008] The push rod is fixed to the end of the guide rod, and the cover shell is internally provided with a horizontally arranged reset spring, one end of which is fixed to the inner wall of the main support plate, and the other end of which is fixedly connected with the guide rod through a connector; the cover shell is internally provided with a yarn discharging daisy wheel, which is driven to rotate by a yarn discharging motor, and the yarn discharging daisy wheel intermittently drives the push rod and the guide rod to move along the guide cylinder into the cavity of the cover shell, and then the reset spring drives the push rod and the guide rod to move along the guide sleeve to the main support plate, so as to adjust the position of the yarn discharging eye rod.
[0009] The guide seat is centrally provided with a through square slot, and the guide rod is a square structural member and is matched with the square slot.
[0010] The yarn guide frame guides the yarn discharged from the yarn cylinder, and the tensioner controls the tension of the yarn.
[0011] The yarn discharging eye rod is a yarn discharging porcelain eye rod.
[0012] Compared with the prior art, the short-process jean yarn binding and discharging mechanism has the advantages that the operation is convenient, the structure is compact, the land occupation is small, the yarn winding motor and the yarn discharging motor are synchronously controlled, the yarn is uniformly arranged on the yarn winding disc, the length and the tension are consistent, and the yarn binding and discharging quality is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a front view of the short-process jean yarn binding and discharging mechanism of the utility model embodiment;
[0014] Figure 2 It is an initial state schematic view of the yarn discharging eye rod;
[0015] Figure 3 It is a schematic view of the yarn discharging eye rod moving into the cavity of the cover shell;
[0016] In the drawing, 1 is a yarn cylinder support, 2 is a yarn guide frame, 3 is a tensioner, 4 is a yarn discharging eye rod, 5 is a yarn winding disc, 6 is a paper sticker, 7 is an extension rod, 8 is a cover shell, 9 is a yarn discharging daisy wheel, 10 is a connector, 11 is a reset spring, 12 is a yarn winding motor, 13 is a guide cylinder, 14 is a guide rod, 15 is a base, and 16 is a main support plate. DETAILED DESCRIPTION
[0017] The utility model will be further described in detail in combination with the embodiment of the accompanying drawings.
[0018] As Figure 1 , 2As shown in Figures 3 and 4, a yarn bundling and discharging mechanism for a short-process denim yarn dyeing machine in this embodiment includes a base 15, a vertically arranged main support plate 16 disposed on the base 15, a winding motor 12 disposed on the main support plate 16, the output shaft of the winding motor 12 horizontally extending through the main support plate 16, a winding disc 5 disposed on the outer side of the main support plate 16, the winding disc 5 being fixed to the output shaft of the winding motor 12, and the winding motor driving the winding disc to rotate. A bobbin holder 15 is disposed on the base 15 for mounting a bobbin, which releases yarn. A housing 8 is disposed within the inner side of the main support plate 16, such that the winding motor 12 is disposed within the housing 8. A horizontally arranged guide cylinder 13 is disposed within the housing 8, and a guide rod 14 extends through the guide cylinder 13. One end of the guide rod 14 is disposed within the housing 8, and the other end extends through the main support plate 16. A yarn discharging eyelet rod 14 is disposed on the outer side of the winding disc 5, and the yarn discharging eyelet rod 14 is fixed to the guide rod 14. A push rod is provided in the housing 8, and the push rod is fixed to the end of the guide rod. A horizontally arranged return spring is also provided in the housing, one end of the return spring is fixed to the inner wall of the main support plate, and the other end of the return spring is fixedly connected to the guide rod through a connector. A yarn discharge peach wheel 9 is provided in the housing 8, and the yarn discharge motor drives the yarn discharge peach wheel 9 to rotate. The yarn discharge peach wheel 9 intermittently drives the push rod and the guide rod to move along the guide sleeve toward the housing inner cavity, and then the return spring drives the push rod and the guide rod to move along the guide sleeve toward the main support plate, i.e., resets, and realizes that the yarn discharge eyelet rod moves back and forth axially along the winding disk. The yarn bobbin releases the yarn, and the yarn winding motor and the yarn discharge motor are synchronously controlled so that the speed at which the yarn winding motor drives the winding disk to wind the yarn and the speed at which the yarn discharge motor drives the yarn discharge eyelet rod to move back and forth are matched, so that the yarn is evenly wound around the yarn discharge eyelet rod on the winding disk; the wound yarn bundle is fixed with three or more points using stickers, and then the telescopic rod 7 is quickly rotated to remove the yarn bundle.
[0019] A yarn guide frame 2 and a tensioner 3 are sequentially provided between the yarn bobbin and the yarn eyelet rod 14. The yarn guide frame 2 guides the yarn released from the yarn bobbin, and the tensioner 3 controls the tension of the yarn.
[0020] The above-mentioned yarn arrangement eye rod is a yarn arrangement porcelain eye rod.
[0021] A through square groove is provided in the center of the guide cylinder 13 , and a square guide rod 14 is provided in the square groove. The guide rod 14 matches the square groove to prevent the guide rod from rotating in the guide cylinder.
[0022] The present invention is easy to operate, has a compact structure, occupies a small area, and synchronously controls the winding motor and the yarn arrangement motor to achieve uniform arrangement of the yarn on the winding disk, ensure consistent length and tension, and improve the quality of the yarn bundle and arrangement.
[0023] In addition to the above embodiments, the present invention also includes other implementation methods. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of protection of the claims of the present invention.
Claims
1. A sliver doffing mechanism for a short process denim sliver dyeing machine, characterized in that: The application relates to a yarn winding device, which comprises a base, a vertical main supporting plate arranged on the base, a yarn winding motor arranged on the main supporting plate, a yarn winding disc arranged outside the main supporting plate and fixed on the output shaft of the yarn winding motor, a cover arranged on the inner side of the main supporting plate so that the yarn winding motor is arranged in the cover, a yarn drum support arranged on the base and used for arranging a yarn drum, the yarn drum being used for discharging yarn, a yarn discharging eye rod movably arranged on the side of the yarn winding disc, the yarn discharging eye rod being capable of reciprocating along the axial direction of the yarn winding disc, and the yarn discharging eye rod and the yarn winding disc being controlled to move so that the yarn is uniformly wound on the yarn winding disc through the yarn discharging eye rod.
2. A short process denim slubbing dyeing machine slubbing yarn arranging mechanism according to claim 1, characterized in that: A guide cylinder is arranged in the cover in a horizontal mode, a guide rod is arranged in the guide cylinder, one end of the guide rod is arranged in the cover, the other end of the guide rod penetrates through the main supporting plate, the yarn discharging eye rod is fixed on the guide rod, the guide rod is driven to reciprocate along the guide cylinder, and the yarn discharging eye rod is synchronously driven to reciprocate.
3. The short process denim slubbing dyeing machine yarn slubbing yarn arranging mechanism according to claim 2, characterized in that: A pushing rod is arranged in the cover, the pushing rod is fixed on the end of the guide rod, a reset spring is arranged in the cover in a horizontal mode, one end of the reset spring is fixed on the inner wall of the main supporting plate, the other end of the reset spring is fixedly connected with the guide rod through a connector, a yarn discharging peach-shaped wheel is arranged in the cover, the yarn discharging peach-shaped wheel is driven to rotate by the yarn discharging motor, the yarn discharging peach-shaped wheel intermittently drives the pushing rod and the guide rod to move into the cavity of the cover along the guide cylinder, and then the reset spring drives the pushing rod and the guide rod to move along the guide sleeve to the main supporting plate, so as to adjust the position of the yarn discharging eye rod.
4. The short process denim slubbing dyeing machine yarn slubbing and arranging mechanism according to claim 2, characterized in that: A square slot is arranged in the center of the guide seat, the guide rod is a square structural member, and the guide rod is matched with the square slot.
5. The short process denim slubbing dyeing machine slubbing yarn arranging mechanism according to claim 1, characterized in that: A yarn guide frame and a tensioner are arranged between the yarn drum and the yarn discharging eye rod in sequence, the yarn guide frame guides the yarn discharged from the yarn drum, and the tensioner controls the tension of the yarn.
6. A short process yarn dyeing machine for denim yarns with a yarn arranging mechanism according to claim 1, characterized in that: The yarn discharging eye rod is a yarn discharging porcelain eye rod.