Supporting frame for spandex precursor processing

Abstract

The utility model discloses a support frame for spandex precursor processing, which relates to the technical field of support frames and comprises a support frame main body, universal wheels, support rods and baffles, the universal wheels are mounted at the bottom of the support frame main body, and the support rods are welded on two sides of the support frame main body. According to the supporting frame for spandex precursor processing, when a pull ring moves, a sliding rod can be driven to move, when the sliding rod moves, a limiting rod can be driven to move, a check block can be driven to move while the sliding rod moves, and at the moment, a telescopic spring at the bottom of the check block is in a compressed state; according to the supporting frame, the baffle blocks can move to the outer sides of the supporting rods, the buffer springs can be extruded when the movable blocks move, and the foam plates and the buffer springs can play a role in buffering in the placing process of the multiple sets of spandex raw silk yarn barrels, so that the spandex raw silk yarn barrels close to the supporting frame body are not prone to colliding with the supporting frame body to be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a support frame for spandex raw yarn processing. Background Art

[0002] Spandex precursor, full name spandex fiber, is the abbreviation of polyurethane fiber. It is an important material in the modern clothing industry and is widely used in clothing fabrics. Spandex precursor has many excellent properties, such as high elasticity, high elastic recovery rate, fine fineness, high strength, and low specific gravity. In the production process of spandex precursor, a support frame is used. The support frame can be used to store and place the wound spandex precursor. The existing support frame still has certain defects when used.

[0003] In the prior art, the support frame can support and place the spandex raw yarn bobbins through the support rods, so that the spandex raw yarn bobbins can be stored in a centralized manner. The overall structure of the traditional support frame is relatively simple, and the position can be freely moved through the universal wheels. Usually, the spandex raw yarn bobbins are directly placed on the outside of the support rods. As a result, if the support frame shakes during the movement, the spandex raw yarn bobbins are easy to slip off the support rods, thereby causing unnecessary losses. Utility Model Content

[0004] The purpose of the utility model is to provide a support frame for spandex raw yarn processing, so as to solve the problem of easy slipping of spandex raw yarn bobbins on the support frames currently on the market proposed in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support frame for spandex raw yarn processing, comprising: a support frame main body, universal wheels, support rods and baffles, the bottom of the support frame main body is equipped with universal wheels, support rods are welded on both sides of the support frame main body, the top of the support frame main body is equipped with a baffle, a slide groove is opened at the end of the support rod, a slide rod is slidably connected inside the slide groove, one end of the slide rod is connected to a limiting rod, the other end of the slide rod is connected to a pull ring, the inside of the slide rod is connected to a telescopic spring, one end of the telescopic spring is connected to a stop block, and the top of the stop block is bonded with an anti-slip protrusion.

[0006] Preferably, a sliding structure is formed between the limiting rod and the supporting rod, and the pull ring is made of iron.

[0007] Preferably, a sliding structure is formed between the stop block and the sliding rod.

[0008] Preferably, a connecting block is welded to the outer side of the support rod close to the support frame body, and a connecting rod is connected to the interior of the connecting block.

[0009] Preferably, the support rod is slidably connected to a moving block on the outer side close to the connecting block, and a foam board is bonded to the side of the moving block away from the connecting block.

[0010] Preferably, a T-shaped slot is provided inside the moving block close to the connecting block, and a buffer spring is connected between the moving block and the connecting block.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when the pull ring of the support frame for spandex raw yarn processing moves, it can drive the sliding rod to move, and when the sliding rod moves, it can drive the limit rod to move, and at the same time as the sliding rod moves, it can drive the stopper to move. At this time, the telescopic spring at the bottom of the stopper is in a compressed state. When the sliding rod slides to the maximum distance, the stopper can move to the outside of the support rod. When the moving block moves, it can squeeze the buffer spring. The foam plate and the buffer spring can play a buffering role in the process of placing multiple groups of spandex raw yarn bobbins, so that the spandex raw yarn bobbins close to the support frame body are not easily damaged by collision with the support frame body.

[0012] When the stopper rises to the maximum distance, the top of the stopper is higher than the top surface of the corresponding support rod, so that the spandex raw yarn drum on the support rod slides, and the stopper can block the spandex raw yarn drum. Through the stopper, the support frame is prevented from slipping if it shakes during movement, thereby avoiding material loss.

[0013] 2. Multiple groups of spandex raw yarn bobbins can be placed on the outside of the support rod on the support frame. The spandex raw yarn bobbins are usually placed in multiple groups at one time, which makes it easy for the spandex raw yarn bobbins close to the support frame body to collide with the support frame body. When the multiple groups of spandex raw yarn bobbins move from one end of the support rod toward the support frame body, the spandex raw yarn bobbins close to the support frame body will squeeze one side of the foam plate. When the foam plate is squeezed, it can drive the moving block to move. When the moving block moves, it can squeeze the buffer spring. The foam plate and the buffer spring can make the multiple groups of spandex raw yarn bobbins have a buffering effect during the placement process, so that the spandex raw yarn bobbins close to the support frame body are not easily damaged by collision with the support frame body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the sliding rod of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cutaway structure of the movable block of the present invention.

[0017] In the figure: 1. Support frame body; 2. Universal wheel; 3. Support rod; 4. Baffle; 5. Slide groove; 6. Slide rod; 7. Limit rod; 8. Pull ring; 9. Telescopic spring; 10. Stop block; 11. Anti-slip protrusion; 12. Connecting block; 13. Connecting rod; 14. Moving block; 15. Foam board; 16. T-slot; 17. Buffer spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1 and Figure 2 It can be seen that the utility model provides a technical solution: a support frame for spandex raw yarn processing, comprising: a support frame main body 1, a universal wheel 2, a support rod 3 and a baffle 4, the bottom of the support frame main body 1 is installed with a universal wheel 2, support rods 3 are welded on both sides of the support frame main body 1, and a baffle 4 is installed on the top of the support frame main body 1, a slide groove 5 is opened at the end of the support rod 3, and a slide rod 6 is slidably connected inside the slide groove 5, one end of the slide rod 6 is connected to a limiting rod 7, and the other end of the slide rod 6 is connected to a pull ring 8, the inside of the slide rod 6 is connected to a telescopic spring 9, one end of the telescopic spring 9 is connected to a stopper 10, and an anti-slip protrusion 11 is bonded to the top of the stopper 10, a sliding structure is formed between the limiting rod 7 and the support rod 3, the pull ring 8 is made of iron, and a sliding structure is formed between the stopper 10 and the slide rod 6.

[0020] During specific implementation, the support frame can support and place the spandex raw yarn bobbins, so as to facilitate the subsequent taking and use of the personnel. However, in the process of moving the support frame, once the spandex raw yarn bobbins are shaken, the spandex raw yarn bobbins on the support rod 3 are likely to slip off. After the spandex raw yarn bobbins are placed one by one on the support rod 3, the pull ring 8 can be pulled in the direction away from the support rod 3. When the pull ring 8 moves, it can drive the slide rod 6 to move. When the slide rod 6 moves, it can drive the limit rod 7 to move. When the slide rod 6 moves, it can drive the stopper 10 to move. When the slide bar 6 slides to the maximum distance, the stopper 10 can be moved to the outside of the support bar 3. At this time, the stopper 10 can be reset by the telescopic spring 9. When the stopper 10 is reset, the anti-slip protrusion 11 can be driven to move upward. When the stopper 10 rises to the maximum distance, the top of the stopper 10 is higher than the top surface of the corresponding support bar 3, so that when the spandex raw yarn bobbin on the support bar 3 slides, the stopper 10 can block the spandex raw yarn bobbin.

[0021] See Figure 1 and Figure 2 It can be seen that the stopper 10 prevents the spandex yarn bobbin on the support rod 3 from sliding off easily if the support frame shakes during movement, thereby avoiding material loss.

[0022] See Figure 1 and Figure 3 It can be seen that a connecting block 12 is welded to the outside of the support rod 3 near the support frame body 1, a connecting rod 13 is connected to the inside of the connecting block 12, and a moving block 14 is slidably connected to the outside of the support rod 3 near the connecting block 12. A foam plate 15 is bonded to the side of the moving block 14 away from the connecting block 12, and a T-shaped slot 16 is provided inside the moving block 14 near the connecting block 12. A buffer spring 17 is connected between the moving block 14 and the connecting block 12. The connecting rod 13 is T-shaped, and the connecting rod 13 forms a sliding structure with the moving block 14 through the T-shaped slot 16.

[0023] During specific implementation, multiple groups of spandex raw yarn bobbins can be placed on the outside of the support rod 3 on the support frame. The spandex raw yarn bobbins are usually placed in multiple groups at one time, so that the spandex raw yarn bobbins close to the support frame body 1 are prone to collide with the support frame body 1, resulting in scratches on the surface of the spandex raw yarn bobbins. When multiple groups of spandex raw yarn bobbins move from one end of the support rod 3 toward the support frame body 1, the spandex raw yarn bobbins close to the support frame body 1 will squeeze one side of the foam plate 15. When the foam plate 15 is squeezed, it can drive the moving block 14 to move. When the moving block 14 moves, it can squeeze the buffer spring 17, and when the moving block 14 moves, it can slide with the connecting rod 13 through the T-slot 16.

[0024] See Figure 1and Figure 3 It can be seen that the foam plate 15 and the buffer spring 17 can provide a buffering effect when multiple groups of spandex yarn bobbins are placed, so that the spandex yarn bobbins close to the support frame body 1 are not easily damaged by collision with the support frame body 1.

[0025] To sum up, when using the support frame for spandex raw yarn processing, after placing the spandex raw yarn bobbins one by one on the support rod 3, the pull ring 8 can be pulled in the direction away from the support rod 3. When the pull ring 8 moves, it can drive the slide rod 6 to move, and the stopper 10 can block the spandex raw yarn bobbin. The stopper 10 makes it difficult for the spandex raw yarn bobbin on the support rod 3 to slip off once the support frame shakes during movement, thereby avoiding material loss. The foam plate 15 and the buffer spring 17 can make multiple groups of spandex raw yarn bobbins have a buffering effect during the placement process, so that the spandex raw yarn bobbins close to the support frame body 1 are not easily collided with the support frame body 1 and damaged, thereby better protecting the spandex raw yarn bobbins. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support frame for spandex raw yarn processing, comprising: The support frame body (1), the universal wheel (2), the support rod (3) and the baffle (4) are characterized by: A universal wheel (2) is installed at the bottom of the support frame body (1), support rods (3) are welded to both sides of the support frame body (1), and a baffle (4) is installed at the top of the support frame body (1); A slide groove (5) is provided at the end of the support rod (3); a slide rod (6) is slidably connected inside the slide groove (5); one end of the slide rod (6) is connected to a limit rod (7); the other end of the slide rod (6) is connected to a pull ring (8); a telescopic spring (9) is connected inside the slide rod (6); one end of the telescopic spring (9) is connected to a stopper (10); and an anti-slip protrusion (11) is bonded to the top of the stopper (10).

2. The support frame for spandex raw yarn processing according to claim 1, characterized in that: A sliding structure is formed between the limiting rod (7) and the supporting rod (3), and the pull ring (8) is made of iron.

3. The support frame for spandex raw yarn processing according to claim 1, characterized in that: A sliding structure is formed between the stopper (10) and the slide rod (6).

4. The support frame for spandex raw yarn processing according to claim 1, characterized in that: A connecting block (12) is welded to the outer side of the support rod (3) close to the support frame body (1), and a connecting rod (13) is connected to the interior of the connecting block (12).

5. The support frame for spandex raw yarn processing according to claim 4, characterized in that: The support rod (3) is slidably connected to a moving block (14) on the outer side close to the connecting block (12), and a foam board (15) is bonded to the side of the moving block (14) away from the connecting block (12).

6. The support frame for spandex raw yarn processing according to claim 5, characterized in that: A T-shaped slot (16) is provided inside the moving block (14) close to the connecting block (12), and a buffer spring (17) is connected between the moving block (14) and the connecting block (12).

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