A new type of needle for toe linking plate of hosiery machine

Abstract

The utility model relates to a novel sock machine sewing head disc needle, including the needle stitch department, needle stem department and needle tip department that link into one body in proper order, its characterized in that: needle stitch department with needle stem department constitute L type structure, needle stem department with needle tip department all are strip -shaped, the top of one end of needle tip department away from needle stem department is equipped with U -shaped groove, the front end of U -shaped groove is open, the U -shaped groove in needle tip department is provided with the baffle, the baffle with needle tip department fixed connection, the front end surface of baffle and the two -sided inner wall between the U -shaped groove of its front are matched and form the positioning groove for the sliding of sock machine tongue needle. The utility model will open the small groove to change to open the big groove, then weld the baffle in the groove, play the limiting effect, make the running position of face needle consistent, guarantee the required function simultaneously, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of needles for sock machines, specifically to a new type of needle for the sewing head plate of a sock machine. Background Technology

[0002] like Figure 1 and Figure 2 The sock machine needle shown is a type of needle used in the sewing head plate of a sock machine. Existing needles often have an excessively long needle groove 5 at the needle tip. The sock machine tongue needle (face needle) slides within the needle groove of the needle. Because the bottom surface of the needle groove is curved, this structure causes the face needle to move in different positions, resulting in an uneven fabric surface. Therefore, improvements have been made to the needle by creating a small groove 6 on the needle tip. A 0.48 milling cutter is used to mill 10 mils at a time, and this process is repeated multiple times. However, because the milling cutter has a ball head, it is difficult to feed the needle, and the milling cutter is prone to breakage, making the process very difficult and inefficient. Therefore, it is particularly important to design a new type of needle for the sewing head plate of a sock machine to solve the above problems. Summary of the Invention

[0003] To solve the above problems, this utility model designs a new type of needle for the sewing head plate of a sock machine. It changes the small groove to a large groove, and then welds a baffle inside the groove to limit the movement of the needle, so that the needle runs in the same position, ensuring the required function while improving production efficiency.

[0004] To solve the above-mentioned technical problems, this utility model provides a novel needle for a sock sewing machine, comprising a needle foot portion, a needle bar portion, and a needle tip portion connected in sequence. The needle foot portion and the needle bar portion form an L-shaped structure. Both the needle bar portion and the needle tip portion are elongated. A U-shaped groove is formed at the top of the end of the needle tip portion away from the needle bar portion. The front end of the U-shaped groove is open. A baffle is provided inside the U-shaped groove of the needle tip portion. The baffle is fixedly connected to the needle tip portion. The front end face of the baffle and the inner walls of the two sides of the U-shaped groove in front of it cooperate to form a positioning groove for the sliding of the sock machine tongue needle.

[0005] Furthermore, the front end face of the baffle is planar, and there is a gap between the rear end face of the baffle and the rear end of the U-shaped groove.

[0006] Furthermore, the bottom surface of the U-shaped groove is arc-shaped.

[0007] Furthermore, the fixed connection is achieved by welding.

[0008] By adopting the above structure, this utility model changes the small slot to a large slot, and then welds a baffle in the slot to limit the movement, so that the running position of the face needle is consistent, ensuring the required function while improving production efficiency; in addition, this design also has the advantages of simple structure and easy manufacturing. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0010] Figure 1 A schematic diagram of the initial structure of the needle used for sewing head trays.

[0011] Figure 2 A schematic diagram of the improved structure of the needle for the sewing head plate.

[0012] Figure 3 This is a schematic diagram of the structure of this utility model.

[0013] In the diagram: 1 is the needle foot, 2 is the needle shaft, 3 is the needle tip, 4 is the baffle, 5 is the needle groove, and 6 is the small groove. Detailed Implementation

[0014] The technical solution of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] In the description of this utility model, it should be noted that certain terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0016] In the description of this utility model, it should be noted that the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will be further described in detail below through specific embodiments.

[0018] like Figure 3The invention discloses a novel needle for a sock sewing machine, comprising a needle foot portion 1, a needle bar portion 2, and a needle tip portion 3, which are sequentially connected as a single unit. The needle foot portion and the needle bar portion form an L-shaped structure. Both the needle bar portion and the needle tip portion are elongated. A U-shaped groove is formed at the top of the end of the needle tip portion away from the needle bar portion. The front end of the U-shaped groove is open. A baffle 4 is disposed within the U-shaped groove of the needle tip portion. The baffle 4 is fixedly connected to the needle tip portion. The front end face of the baffle 4 mates with the inner walls of the two sides of the U-shaped groove in front of it to form a positioning groove for the sliding of the sock machine tongue needle. The bottom surface of the U-shaped groove is arc-shaped. This invention changes the small groove to a large groove and then welds the baffle 4 into the groove to limit the movement of the needles, ensuring consistent needle movement and improving production efficiency while maintaining the required function. Furthermore, this design has the advantages of simple structure and ease of manufacture.

[0019] The front end face of the aforementioned baffle is planar, and there is a gap between the rear end face of the baffle and the rear end of the U-shaped groove. The aforementioned structure provides a better limiting effect.

[0020] The aforementioned fixed connection is achieved through welding, which greatly improves the fixing efficiency.

[0021] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should be considered within its protection scope.

Claims

1. A novel needle for sewing heads on a sock sewing machine, comprising a needle foot portion (1), a needle bar portion (2), and a needle tip portion (3) sequentially connected as one piece, characterized in that: The needle foot portion and the needle bar portion form an L-shaped structure. Both the needle bar portion and the needle tip portion are elongated. A U-shaped groove is provided at the top of the end of the needle tip portion away from the needle bar portion. The front end of the U-shaped groove is open. A baffle (4) is provided in the U-shaped groove of the needle tip portion. The baffle is fixedly connected to the needle tip portion. The front end face of the baffle and the inner walls of the two sides of the U-shaped groove in front of it cooperate to form a positioning groove for the sliding of the sock machine tongue needle.

2. The novel needle for sewing head of a sock machine according to claim 1, characterized in that: The front end face of the baffle is planar, and there is a gap between the rear end face of the baffle and the rear end of the U-shaped groove.

3. A novel needle for sewing head plate of a sock machine according to any one of claims 1 or 2, characterized in that: The bottom surface of the U-shaped groove is arc-shaped.

4. The novel needle for sewing head of a sock machine according to claim 1, characterized in that: The fixed connection is achieved by welding.

Images