Spinning rod, automatic winding device and winding method for the spinning rod

Abstract

The present invention relates to a spinning rod and an automatic winding device and a winding method for the spinning rod. The automatic winding device for the spinning rod is provided with a main base and a plurality of threaded sleeves installed on the main base. A threaded rod is installed on each threaded sleeve, and each threaded rod is fixedly connected to a U-shaped seat and a square rod; each square rod is connected to a drive assembly; each U-shaped seat is provided with two fixing rods that are adapted to the positioning grooves in a one-to-one correspondence; each U-shaped seat is also installed with a clamping assembly. The present invention provides a spinning rod with a novel structure. The present invention can automatically bind the spinning rod, fix the yarn and automatically reel it, saving manpower. The present invention can synchronously wind and reel multiple groups of yarns, with high efficiency. The present invention can control the yarn to be wound on the spinning rod in a forward and reverse bidirectional spiral winding manner, so that the relatively radial length of the wound yarn is small, which is convenient for storage.

Description

Technical Field

[0001] The present invention relates to the field of textile-related equipment, in particular to a spinning rod and an automatic winding device and a winding method for the spinning rod. Background Art

[0002] The textile industry is closely related to people's clothing, food, housing and transportation. Generally speaking, when a sweater needs to be made through textile methods, the textile factory must first collect the relevant yarns required for its processing. After processing, it is then collected and rolled up through spinning rods.

[0003] Currently, traditional yarn winding and reeling methods rely on manual reeling. Even with mechanical reeling, they can only reel in a single process, resulting in low efficiency. Furthermore, traditional mechanical reeling methods can only perform a single rotary winding process, which increases the radial space occupied by the winding and makes it inconvenient to store and preserve. Summary of the Invention

[0004] In order to overcome the defects of the above-mentioned traditional winding and reeling methods, the present invention proposes a spinning rod and an automatic winding device and a winding method for the spinning rod.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical solutions:

[0006] A spinning rod comprises a round rod body with cylindrical thread-binding ends welded to each axial end. Each of the two thread-binding ends has two retaining grooves on its arcuate surface. The diameter difference between the thread-binding end and the round rod body is twice the diameter of the yarn. The round rod body is used to load the yarn during winding. The retaining grooves are used to help secure the spinning rod during winding.

[0007] The automatic winding device for spinning rods features a main base and several threaded sleeves mounted on the main base. Each threaded sleeve is mounted with a threaded rod, each of which is fixedly connected to a U-shaped base and a square rod. Each square rod is connected to a drive assembly. Each U-shaped base is equipped with two securing rods that correspond to the slots. Each U-shaped base is also equipped with a clamping assembly. The securing rods can be slid into the slots to integrate the spinning rod with the U-shaped base. The drive assembly is used to control the spiral movement of the square rods and U-shaped base to facilitate winding of the yarn. The clamping assembly is used to secure the end of the yarn to the round rod body of the spinning rod. The square rod has a square cross-section.

[0008] Each U-shaped seat is equipped with two pneumatic components that are connected to the positioning rods in a one-to-one correspondence. Each U-shaped seat has two lateral slots that slide the positioning rods in a one-to-one correspondence. This is a conventional design for a sliding structure, that is, the positioning rods are pneumatically controlled to engage with the positioning slots.

[0009] The drive assembly includes a coarse rotating shaft mounted on the main base via a bearing, a pulley mounted on each coarse rotating shaft, and a belt connecting all the pulleys. That is, all the coarse rotating shafts can be rotated by the belt drive.

[0010] Each thick shaft has a square cross-section slot at its front end, and each slot slides forward and backward with the corresponding square rod in a one-to-one correspondence. The above is a sliding structure, which is also a necessary condition for driving the square rod to do spiral motion through common rotation.

[0011] Each clamping assembly consists of a pressing head, an L-shaped rod connecting the pressing head, and an I-shaped hydraulic cylinder connected to the L-shaped rod. The pressing head presses the yarn end against the round rod. The I-shaped hydraulic cylinder is used to remove the pressing head after the spinning process is completed.

[0012] Each clamping assembly also includes a transverse sleeve, a Type II hydraulic cylinder, and a vertical travel-limiting column, all mounted on a U-shaped base. The Type II hydraulic cylinder is connected to the transverse sleeve, which is vertically mounted on the vertical travel-limiting column. The Type II hydraulic cylinder drives the transverse sleeve and the pressure head up and down to compress or release the yarn ends.

[0013] The I-type hydraulic cylinder is fixedly mounted on the transverse sleeve, and the L-shaped rod is mounted on the transverse sleeve in a manner that allows it to slide back and forth. This structure is a conventional design.

[0014] A motor is mounted on the main base, and any one of the coarse rotating shafts is connected to the motor. The motor is the main driving element that controls the spinning process.

[0015] The beneficial effects of the present invention are:

[0016] The present invention provides a novel spinning rod and an automatic winding device that constrains the spinning rod, secures the yarn, and automatically rewinds it, saving manpower and enabling simultaneous winding and rewinding of multiple yarn groups, resulting in high efficiency. The present invention can control the yarn to be wound onto the spinning rod in a forward and reverse bidirectional spiral winding pattern, resulting in a relatively short radial length of the rewound yarn, making it easier to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and examples.

[0018] Figure 1 It is a three-dimensional image of a spinning rod;

[0019] Figure 2 This is a top view of the spinning rod;

[0020] Figure 3 It is a top view of the automatic winding device;

[0021] Figure 4 It is a three-dimensional diagram of the automatic winding device;

[0022] Figure 5 yes Figure 3 AA cross-sectional view;

[0023] Figure 6 yes Figure 4 A local enlarged view of location I;

[0024] Figure 7 yes Figure 6 A partial enlarged view of location II.

[0025] In the figure: 1. Round rod; 2. Line restraining end; 2a. Positioning groove; 3. Main base; 4. Threaded sleeve; 5. Threaded rod; 6. U-shaped seat; 6a. Lateral slot; 7. Square rod; 8. Positioning rod; 9. Pneumatic components; 10. Thick rotating shaft; 10a. Positioning groove; 11. Pulley; 12. Belt; 13. Motor; 14. Pressure head; 15. L-shaped rod; 16. Type I hydraulic cylinder; 17. Type II hydraulic cylinder; 18. Vertical movement limiting column; 19. Horizontal sliding sleeve. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be explained more clearly and completely below in conjunction with the drawings in the embodiments. Of course, the described embodiments are only a part of the present invention, not all of it. Based on this embodiment, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0027] like Figure 1 and Figure 2 As shown, a spinning rod comprises a round rod body 1. Cylindrical thread-binding ends 2 are welded to each axial end of the round rod body 1. Each of the two thread-binding ends 2 has two retaining grooves 2a formed on its arcuate surface. The diameter difference between the thread-binding end 2 and the round rod body 1 is twice the diameter of the yarn. The round rod body 1 is used to load the yarn during winding. The retaining grooves 2a help secure the spinning rod during winding.

[0028] like Figure 2 、 Figure 4 and Figure 6As shown, the automatic winding device for the spinning rod is provided with a main base 3 and several threaded sleeves 4 installed on the main base 3, each threaded sleeve 4 is installed with a threaded rod 5, each threaded rod 5 is fixedly connected to a U-shaped seat 6 and a square rod 7; each square rod 7 is connected to a driving assembly; each U-shaped seat 6 is provided with two fixing rods 8 that are adapted to the positioning grooves 2a in a one-to-one manner; each U-shaped seat 6 is also installed with a clamping assembly. The fixing rods 8 can be slidably inserted into the positioning grooves 2a to realize the integration of the spinning rod and the U-shaped seat 6. The driving assembly is used to control the spiral movement of the square rods 7 and the U-shaped seat 6 to facilitate the winding of the spinning thread. The clamping assembly is used to fix the end of the spinning thread to the round rod body 1 of the spinning rod. The cross section of the square rod 7 is square.

[0029] like Figure 6 As shown, each U-shaped seat 6 is equipped with two pneumatic components 9 connected to the positioning rods 8 in a one-to-one correspondence. Each U-shaped seat 6 is provided with two lateral slots 6a for slidingly mounting the positioning rods 8 in a one-to-one correspondence. This is a conventional design of a sliding structure, that is, the positioning rods 8 are pneumatically controlled to engage with the locking slots 2a.

[0030] In the present invention, the pneumatic component may be a cylinder.

[0031] like Figure 4 and Figure 6 As shown, the drive assembly includes a coarse rotating shaft 10 mounted on the main base 3 through a bearing, a pulley 11 mounted on each coarse rotating shaft 10, and a belt 12 that drives and connects all the pulleys 11. That is, all the coarse rotating shafts 10 can be rotated by the belt 12.

[0032] like Figure 3 and Figure 5 As shown, each thick rotating shaft 10 is provided with a square cross-section retaining groove 10a at the front end, and each retaining groove 10a is slidably engaged with the corresponding square rod 7 in a one-to-one correspondence. The above is a sliding structure, which is also a necessary condition for driving the square rod 7 to perform spiral motion through joint rotation.

[0033] like Figure 6 and Figure 7 As shown, each clamping assembly includes a pressing head 14, an L-shaped rod 15 connected to the pressing head 14, and an I-shaped hydraulic cylinder 16 connected to the L-shaped rod 15. The pressing head 14 can press the yarn end onto the round rod 1. The function of the I-shaped hydraulic cylinder 16 is to withdraw the pressing head 14 after the spinning operation is completed.

[0034] like Figure 7As shown, each clamping assembly also includes a transverse sleeve 19, a Type II hydraulic cylinder 17, and a vertical movement-limiting column 18, all mounted on the U-shaped seat 6. The Type II hydraulic cylinder 17 is connected to the transverse sleeve 19, which is vertically slidably mounted on the vertical movement-limiting column 18. The Type II hydraulic cylinder 17 can be used to drive the transverse sleeve 19 and the pressure head 14 to move up and down, thereby compressing or releasing the yarn ends.

[0035] like Figure 7 As shown, the I-type hydraulic cylinder 16 is fixedly mounted on the transverse sliding sleeve 19, and the L-shaped rod 15 is mounted on the transverse sliding sleeve 19 in a manner that it can slide back and forth. This structure is a conventional design.

[0036] like Figure 6 As shown, a motor 13 is mounted on the main base 3, and any one of the coarse rotating shafts 10 is connected to the motor 13. The motor 13 is the main driving component for controlling the spinning work.

[0037] The specific method of use of the present invention is as follows:

[0038] S1: Place each spinning rod in the front center of the U-shaped seat 6, and use the pneumatic components 9 to pull each fixing rod 8 into the corresponding positioning groove 2a to complete the fixing of the spinning rod.

[0039] S2: Place the ends of each group of yarns on the arc surface of the rod 1 and make the ends of the yarns be located directly below the pressing head 14 .

[0040] S3: The II-type hydraulic cylinder 17 is driven downward, so that the pressing head 14 presses and fixes each thread end on the arc surface of the round rod body 1.

[0041] S4: The motor 13 drives the coarse rotating shaft 10 to rotate in a forward and reverse alternating manner. Under the transmission of the belt 12 and the cooperation of the thread, each U-shaped seat 6 and the spinning rod moves forward in a forward spiral and moves backward in a reverse spiral alternately to achieve the winding of the yarn.

[0042] S5: The II-type hydraulic cylinder 17 pushes up and the I-type hydraulic cylinder 16 pushes back to release the thread end, and then each pneumatic component 9 pushes the fixing rod 8 to unload the wound spinning rod.

[0043] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and description merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winding device for a spinning rod, based on a spinning rod having a round rod body (1), characterized in that: Both axial ends of the round rod body (1) are welded with cylindrical line-binding ends (2), and two clamping grooves (2a) are provided on the arc surface of any one of the two line-binding ends (2); Its characteristics are: The automatic winding device is provided with a main base (3) and a plurality of threaded sleeves (4) mounted on the main base (3); each threaded sleeve (4) is mounted with a threaded rod (5); each threaded rod (5) is fixedly connected to a U-shaped base (6) and a square rod (7); each square rod (7) is connected to a driving assembly; each U-shaped base (6) is provided with two positioning rods (8) that are adapted to the positioning grooves (2a) in a one-to-one correspondence; each U-shaped base (6) is also mounted with a clamping assembly; The drive assembly includes a coarse rotating shaft (10) mounted on the main pedestal (3) via a bearing, a pulley (11) mounted on each coarse rotating shaft (10), and a belt (12) connecting all the pulleys (11) in a transmission manner; The front end of each thick rotating shaft (10) is provided with a clamping groove with a square cross section, and each clamping groove is in one-to-one correspondence with the corresponding square rod (7) for forward and backward sliding engagement.

2. The automatic winding device for a spinning rod according to claim 1, characterized in that: Each U-shaped seat (6) is provided with two pneumatic components (9) connected to the positioning rods (8) in a one-to-one correspondence. Each U-shaped seat (6) is provided with two lateral slots (6a) for slidingly installing the positioning rods (8) in a one-to-one correspondence.

3. The automatic winding device for a spinning rod according to claim 2, characterized in that: Each clamping assembly comprises a pressure head (14), an L-shaped rod (15) connected to the pressure head (14), and an I-shaped hydraulic cylinder (16) connected to the L-shaped rod (15).

4. The automatic winding device for a spinning rod according to claim 3, characterized in that: Each clamping assembly further includes a transverse sliding sleeve (19) and a type II hydraulic cylinder (17) and a vertical movement limiting column (18) all mounted on the U-shaped seat (6); the type II hydraulic cylinder (17) is connected to the transverse sliding sleeve (19), and the transverse sliding sleeve (19) is vertically slidably mounted on the vertical movement limiting column (18).

5. The automatic winding device for a spinning rod according to claim 4, characterized in that: The I-type hydraulic cylinder (16) is fixedly mounted on the transverse sliding sleeve (19), and the L-shaped rod (15) is mounted on the transverse sliding sleeve (19) in a manner that allows it to slide forward and backward.

6. The automatic winding device for a spinning rod according to claim 5, characterized in that: A motor (13) is mounted on the main pedestal (3), and any one of the coarse rotating shafts (10) is connected to the motor (13).

7. The automatic winding method, the automatic winding device for a spinning rod according to claim 6, characterized in that: The specific method is as follows: S1: Place each spinning rod at the front center of the U-shaped seat (6), and pull each fixing rod (8) through the pneumatic component (9) to insert it into the corresponding positioning slot (2a); S2: placing the ends of each group of yarns on the arc surface of the rod (1), and making the ends of the yarns be located directly below the pressing head (14); S3: The type II hydraulic cylinder (17) is driven downward, so that the pressing head (14) presses and fixes each thread end on the arc surface of the round rod (1); S4: The motor (13) drives the coarse rotating shaft (10) to rotate in a forward and reverse alternating manner. Under the action of the belt (12) and the screw thread, each U-shaped seat (6) and the spinning rod all move forward in a forward spiral and move backward in a reverse spiral alternately. S5: The II-type hydraulic cylinder (17) pushes upward and the I-type hydraulic cylinder (16) pushes backward to release the thread end, and then the various pneumatic components (9) push the fixing rod (8) to unload the spinning rod.

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