Adjustable tensioning device for baby textile processing

Abstract

The utility model discloses an adjustable tensioning device for baby textile processing, and relates to the technical field of tensioning devices for baby textile processing, the adjustable tensioning device comprises a bearing frame, a guide rod, a propelling block, a spring and a guide ring, the guide rod, the propelling block and the spring are installed on the left side of the bearing frame, a screw rod is arranged above the propelling block, and the guide ring is arranged above the screw rod. An adjusting cone and a traction rod are installed below the guide rod, a limiting rod is installed on the right side of the adjusting cone, an unfolding block is installed above the limiting rod, and a guide ring is arranged on the left side of the unfolding block. And the thread structure has a self-locking characteristic, so that the screw rod can be prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of tensioning devices for processing infant and child textiles, in particular to an adjustable tensioning device for processing infant and child textiles. Background Art

[0002] Baby textile processing is a type of textile processing. Compared with adult textile processing, baby textile processing has higher requirements due to the particularity of the wearer. However, the existing tensioning devices for baby textile processing, such as:

[0003] The textile tensioning device described in application number: CN204959203U is not easy to adjust because the adjustment rod is provided between the lower side of the tensioning frame and the tensioning spring is used to generate the tensioning force. It is easy to cause the yarn to fall off and get entangled due to untimely adjustment. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable tensioning device for processing infant textiles, so as to solve the problem proposed in the above-mentioned background technology that the existing equipment on the market generates a tensioning force by providing an adjustment rod and a tensioning spring between the lower sides of the tensioning frame, which is not conducive to adjustment and it is easy for the yarn to fall off and become entangled due to untimely adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable tensioning device for processing infant and child textiles, comprising a carrier, a guide rod, a propulsion block, a spring and a guide ring;

[0006] A guide rod, a propulsion block and a spring are installed on the left side of the carrier frame, a screw is arranged above the propulsion block, an adjustment cone and a traction rod are installed below the guide rod, a limit rod is installed on the right side of the adjustment cone, an expansion block is installed above the limit rod, and a guide ring is arranged on the left side of the expansion block.

[0007] As a preferred technical solution of the utility model, a pair of guide rods are fixedly connected below the carrier frame, an adjusting cone is mounted below the guide rod, the adjusting cone is a triangular structure, and a spring is fixedly connected above the adjusting cone;

[0008] By adopting the above technical solution, the device can prevent the thrust block and the screw from shifting during operation by fixing a pair of guide rods under the carrier frame, while the spring fixedly connected above the adjusting cone can not only play a traction role when the adjusting cone moves upward, but also buffer the downward pressure through the spring.

[0009] As a preferred technical solution of the utility model, the adjusting cone is connected to the slide rail of the bearing frame, and a pair of threaded holes are provided above the bearing frame;

[0010] By adopting the above technical solution, the device opens a pair of threaded holes above the supporting frame, and the supporting frame is an L-shaped structure as a whole. Not only is the structure simple, but the threaded structure is also more convenient for installation and maintenance.

[0011] As a preferred technical solution of the utility model, a push block is mounted on the guide rod, the midline position of the push block is threadedly connected to a screw rod, and the screw rod is a T-shaped structure as a whole;

[0012] By adopting the above technical solution, the device can make the screw rod as a whole into a T-shaped structure, which is more ergonomic, easier to hold and improves adjustment efficiency.

[0013] As the preferred technical solution of the utility model, the right side of the carrier frame is fixedly connected to the guide ring, the guide ring is rotatably connected to the limit rod, and the left side of the limit rod is fitted with a traction rod, the right side of the limit rod is rotatably connected to the expansion block, the expansion block is connected to the guide ring slide rail, and there are four expansion blocks in total.

[0014] By adopting the above technical solution, the device is connected to the expansion block by rotating the right side of the limit rod, and the expansion block has four pieces in total. The diameter of the expansion block can be expanded by pulling the limit rod to play a tensioning role.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The device can prevent the push block and the screw from shifting during operation by fixing a pair of guide rods under the carrier frame, and the spring fixed above the adjusting cone can not only play a traction role when the adjusting cone moves upward, but also buffer the downward pressure through the spring;

[0017] 2. The equipment has a pair of threaded holes on the top of the carrier, and the carrier is an L-shaped structure. Not only is the structure simple, but the threaded structure is also more convenient for installation and maintenance;

[0018] 3. The device makes the screw rod into a T-shaped structure, which is more ergonomic, easier to grip and improves adjustment efficiency;

[0019] 4. The device is connected to the expansion block by rotating the right side of the limit rod, and there are four expansion blocks in total. The diameter of the expansion block can be expanded by the traction of the limit rod to play a tensioning role. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a side view of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the side view structure of the load-bearing frame of the utility model;

[0022] Figure 3This is a schematic diagram of the connection structure between the guide rod and the spring of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure of the utility model with the limit rod;

[0024] Figure 5 This is a schematic diagram of the cross-sectional side view of the limit rod of the utility model;

[0025] Figure 6 It is a schematic diagram of the connection structure between the limit rod and the guide ring of the utility model.

[0026] In the figure: 1. load-bearing frame; 2. guide rod; 3. push block; 4. spring; 5. unfolding block; 6. adjusting cone; 7. traction rod; 8. screw rod; 9. limit rod; 10. guide ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 , the technical solution of the utility model: an adjustable tensioning device for processing infant textiles, comprising a carrier frame 1, a guide rod 2, a push block 3, a spring 4, an unfolding block 5, an adjustment cone 6, a traction rod 7, a screw rod 8, a limit rod 9 and a guide ring 10;

[0029] A guide rod 2, a thrust block 3 and a spring 4 are installed on the left side of the carrier frame 1. A pair of guide rods 2 are fixedly connected to the bottom of the carrier frame 1. An adjusting cone 6 is installed under the guide rod 2. The adjusting cone 6 is a triangular structure, and the spring 4 is fixedly connected above the adjusting cone 6. The device can prevent the thrust block 3 and the screw rod 8 from shifting during operation by fixing a pair of guide rods 2 under the carrier frame 1, and the spring 4 fixedly connected above the adjusting cone 6 can not only play a traction role when the adjusting cone 6 moves upward, but also buffer the downward pressure through the spring 4. A screw rod 8 is arranged above the thrust block 3, the adjusting cone 6 is connected to the slide rail of the carrier frame 1, and a pair of threaded holes are opened above the carrier frame 1. The device has a pair of threaded holes opened above the carrier frame 1, and the carrier frame 1 is an L-shaped structure as a whole, which is not only simple in structure, but also has a threaded structure that makes it easier to install and maintain the guide rods. An adjusting cone 6 and a traction rod 7 are installed below 2, a pushing block 3 is installed above the guide rod 2, and a screw rod 8 is threadedly connected to the midline position of the pushing block 3. The screw rod 8 is a T-shaped structure as a whole. By making the screw rod 8 as a whole into a T-shaped structure, the device can be more ergonomic, easy to hold and improve the adjustment efficiency. A limit rod 9 is installed on the right side of the adjusting cone 6, an expansion block 5 is installed above the limit rod 9, and a guide ring 10 is arranged on the left side of the expansion block 5. The guide ring 10 is fixedly connected to the right side of the carrier 1, and the guide ring 10 is rotatably connected to the limit rod 9, and the traction rod 7 is installed on the left side of the limit rod 9, and the limit rod 9 is rotatably connected to the expansion block 5 on the right side. The expansion block 5 is connected to the guide ring 10 slide rail, and the expansion block 5 has a total of four pieces. The device is rotatably connected to the expansion block 5 by the right side of the limit rod 9, and the expansion block 5 has a total of four pieces. The diameter of the expansion block 5 can be expanded by the traction of the limit rod 9 to play a tensioning role.

[0030] Working principle: When using an adjustable tensioning device for processing infant textiles, first fix the carrier frame 1 to a suitable position, then pass the textile strip through the surface of the unfolding block 5, and then rotate the screw 8 to press the spring 4 and the adjusting cone 6 downward through the pushing block 3. When the adjusting cone 6 is pressed down, since the adjusting cone 6 is a triangular structure, its inclined surface will squeeze the traction rod 7, driving the limit rod 9 to move to the left, and the limit rod 9 and the unfolding block 5 are a parallelogram structure, and the unfolding block 5 will unfold accordingly to play a tensioning role.

[0031] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable tensioning device for processing infant textiles, comprising a carrier frame (1), a guide rod (2), a push block (3), a spring (4) and a guide ring (10); Features: A guide rod (2), a propulsion block (3) and a spring (4) are installed on the left side of the carrier frame (1); a screw rod (8) is arranged above the propulsion block (3); an adjustment cone (6) and a traction rod (7) are installed below the guide rod (2); a limit rod (9) is installed on the right side of the adjustment cone (6); an expansion block (5) is installed above the limit rod (9); and a guide ring (10) is arranged on the left side of the expansion block (5).

2. The adjustable tensioning device for processing baby textiles according to claim 1, characterized in that: A pair of guide rods (2) are fixedly connected below the support frame (1), an adjusting cone (6) is mounted below the guide rods (2), the adjusting cone (6) is a triangular structure, and a spring (4) is fixedly connected above the adjusting cone (6).

3. The adjustable tensioning device for processing baby textiles according to claim 2, characterized in that: The adjusting cone (6) is connected to the slide rail of the supporting frame (1), and a pair of threaded holes is provided above the supporting frame (1).

4. The adjustable tensioning device for processing infant and child textiles according to claim 3, characterized in that: A propulsion block (3) is mounted above the guide rod (2), and a screw rod (8) is threadedly connected to the midline position of the propulsion block (3), and the screw rod (8) is a T-shaped structure as a whole.

5. The adjustable tensioning device for processing baby textiles according to claim 4, characterized in that: The right side of the carrier frame (1) is fixedly connected to a guide ring (10), the guide ring (10) is rotatably connected to a limit rod (9), and a traction rod (7) is mounted on the left side of the limit rod (9), the right side of the limit rod (9) is rotatably connected to an expansion block (5), the expansion block (5) is connected to a guide ring (10) slide rail, and the expansion block (5) has four pieces in total.

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