Toe presser assembly

Abstract

This utility model discloses a seam-end pressure bar assembly, including a pressure bar fixing plate and a pressure bar on the pressure bar fixing plate. The pressure bar is positioned between a knitting device and a sewing device. In the initial first stroke, the maximum height of the pressure bar is lower than the maximum height of the sock body. That is, when the sock body is transferred from the knitting device to the sewing device, at least a portion of the sock body can pass over the pressure bar, and the sock body can overlap the pressure bar. The pressure bar fixing plate is provided with a driving device for driving the movement of the pressure bar. When the pressure bar is flipped upwards to the second stroke under the drive of the driving device, the sock body can separate from the pressure bar fixing plate. Through the structural design of the seam-end pressure bar assembly, the movement stroke of the sock body is compensated by a similar tossing correction method, ensuring that the sock body is completely separated from the knitting area, avoiding interference between sock body residue and the subsequent sock-turning mechanism, ensuring accurate positioning of the sock body while saving equipment space.

Description

Technical Field

[0001] This utility model belongs to the technical field of sock machine equipment, and in particular relates to a sock pressing rod assembly for sewing toes. Background Technology

[0002] In existing technologies, the transfer of socks from the knitting station to the sewing station typically relies on robotic arms for gripping or airflow guidance. However, due to limitations in equipment space layout, a short rotational transfer stroke can easily result in the socks not completely detaching from the knitting area, with some sock residue interfering with the subsequent sock-turning mechanism. Therefore, there is an urgent need for a compact dynamic sock-pressing component to ensure precise sock positioning while saving equipment space. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a sock-pressing rod assembly for the sewing head, which solves the problem of incomplete sock transfer.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a seam-end pressure bar assembly, including a pressure bar fixing plate, on which a pressure bar is provided. The pressure bar is positioned between the knitting equipment and the sewing equipment. In the initial first stroke, the maximum height of the pressure bar is lower than the maximum height of the sock body, meaning that when the sock body is transferred from the knitting equipment to the sewing equipment, at least a portion of the sock body can pass over the pressure bar, and the sock body can overlap the pressure bar. The pressure bar fixing plate is provided with a driving device for driving the movement of the pressure bar. When the pressure bar is flipped upwards to the second stroke under the drive of the driving device, the sock body can separate from the pressure bar fixing plate. Through the structural design of the seam-end pressure bar assembly, the movement stroke of the sock body is compensated using a similar tossing correction method, ensuring that the sock body is completely separated from the knitting area, avoiding interference between sock body residue and the subsequent sock-turning mechanism, ensuring accurate positioning of the sock body while saving equipment space.

[0005] Preferably, the driving device includes a cylinder disposed on the sock-pressing fixing plate, a rack disposed on the output end of the cylinder, and a gear rotatably mounted on the sock-pressing fixing plate. The gear is fixedly connected to the sock-pressing rod and meshes with the rack.

[0006] Preferably, the sock-pressing fixing plate is provided with a stop platform for controlling the second stroke position of the sock-pressing rod. When the sock-pressing rod moves to the second stroke, at least a part of its area will interfere with the stop platform.

[0007] Preferably, the stop platform is an elastic platform.

[0008] Preferably, the stop platform is a limiting nylon rod.

[0009] Preferably, the stop plate is mounted on the sock-pressing plate via a threaded component, and the bolt is threadedly fitted onto the sock-pressing plate, with one end connected to the stop plate.

[0010] Preferably, when the sock bar is in its first stroke in the initial state, it has several grooves in the area below where the sock body is transferred.

[0011] Preferably, the outer edges of the sock bar have a smooth transition.

[0012] The technical effect of this utility model is as follows: by using the structural design of the seam-end pressing bar assembly, the movement stroke of the sock body is compensated by a similar tossing correction method, ensuring that the sock body is completely separated from the knitting area, avoiding interference between sock body residue and the sock-turning mechanism in subsequent processes, ensuring accurate positioning of the sock body while saving equipment space. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a cross-sectional view of the present invention.

[0015] Figure 3 This is a structural schematic diagram of the present invention in the second stroke state.

[0016] Figure 4 This is a schematic diagram showing the structural position of the present invention relative to the weaving and sewing equipment in the first stroke state.

[0017] The main technical features in the figure are labeled as follows: 1. Sock-pressing plate; 2. Sock-pressing bar; 3. Sock-pressing area; 4. Cylinder; 5. Rack; 6. Gear; 7. Stop plate; 8. Threaded part; 9. Housing. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0019] like Figures 1-4 As shown, a sock-pressing rod assembly includes a sock-pressing fixing plate 1, which is fixedly installed on a frame. The frame is equipped with a knitting device and a sewing device, both of which are existing technologies. The sock-pressing fixing plate 1 is located between the areas of the knitting device and the sewing device, and a sock-pressing rod 2 is movably installed on it.

[0020] Specifically, the sock-pressing bar 2 moves from the first stroke to the second stroke under the drive of the driving device. The sock-pressing bar 2 is provided with a sock-pressing area 3. When the sock-pressing bar 2 is in the first stroke, the sock-pressing area 3 is facing upward, and the highest height of the sock-pressing bar 2 is lower than the highest height of the sock body. That is, when the sock body is transferred from the knitting equipment to the sewing equipment by the existing sock body transfer device, a part of the sock body can pass over the sock-pressing area 3 of the sock-pressing bar 2, and a part of the sock body overlaps the sock-pressing bar 2. When the sock-pressing bar 2 moves to the second stroke, the sock-pressing area 3 of the sock-pressing bar 2 drives the sock body to move, turning the entire sock body to the side of this component closer to the sewing equipment.

[0021] Furthermore, the sock-pressing area 3 is a groove structure, which can be one or more groove structures arranged side by side. When there are multiple grooves, the size of the grooves can be set to multiple different specifications as needed.

[0022] In some embodiments, the driving device includes a cylinder 4, a rack 5, and a gear 6. A housing is mounted on the sock-pressing plate 1. The cylinder 4 is fixedly mounted on the bottom of the sock-pressing plate 1, and its output end extends into the housing 9 and is fixedly connected to the rack 5. A gear 6 is correspondingly meshed on one side of the rack 5. The gear 6 is rotatably mounted in the housing and is fixedly connected to the end of the sock-pressing rod 2. As the gear 6 reciprocates, the sock-pressing rod 2 can swing up and down to switch between the first stroke and the second stroke. In other embodiments, the driving device can also be directly replaced by a geared motor, which directly drives the reciprocating motion of the sock-pressing rod 2.

[0023] Furthermore, a stop plate 7 is adjustablely installed on the sock-pressing fixing plate 1. The stop plate 7 is a limiting nylon rod, which is located below the sock-pressing rod 2. When the sock-pressing rod 2 moves to the second stroke, it will interfere with the stop plate 7 to limit the extreme position of the second stroke of the sock-pressing rod 2.

[0024] Furthermore, the stop plate 7 is installed on the sock-pressing plate 1 via a threaded component 8. The bolt component can be an existing bolt, which is threaded through the sock-pressing plate 1. Its head is located below the sock-pressing plate 1, and its tail extends above the sock-pressing plate 1 and is connected to the stop plate 7. The top of the stop plate 7 presses against the sock-pressing plate 1.

[0025] Furthermore, the outer edges of the sock bar 2 are all smoothly transitioned.

[0026] The specific real-time process of this utility model is as follows: When the sock knitting process is completed, the sock pressing bar 2 is in its initial state, that is, in the first stroke, with the sock pressing area 3 facing upward. Under the control of the existing sock transfer device, the sock body is transferred from the knitting equipment to the sewing equipment. Part of the sock body can pass over the sock pressing area 3 of the sock pressing bar 2, and part of the sock body overlaps the sock pressing bar 2. The cylinder 4 operates, and the sock pressing bar 2 moves and flips to the second stroke. The area near the end of the sock pressing bar 2 interferes with the stop table 7. Under the action of the sock pressing bar 2, the sock body is completely turned to the side of this component near the sewing equipment.

[0027] The above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. The present utility model can be used in similar products. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. A sock-pressing rod (2) assembly, characterized in that: Includes a sock-pressing fixing plate (1), on which a sock-pressing rod (2) is provided. The sock-pressing rod (2) is located between the knitting equipment and the sewing equipment. In the first stroke of the initial state, the maximum height of the sock-pressing rod (2) is lower than the maximum height of the sock body. That is, when the sock body is transferred from the knitting equipment to the sewing equipment, at least a part of the sock body can pass over the sock-pressing rod (2), and the sock body can overlap the sock-pressing rod (2). The sock-pressing fixing plate (1) is provided with a driving device for driving the sock-pressing rod (2) to move. When the sock-pressing rod (2) is driven upward to the second stroke by the driving device, the sock body can be separated from the sock-pressing fixing plate (1).

2. The sock-pressing rod assembly according to claim 1, characterized in that: The driving device includes a cylinder (4) mounted on the sock pressing plate (1), a rack (5) mounted on the output end of the cylinder (4), and a gear (6) rotatably mounted on the sock pressing plate (1). The gear (6) is fixedly connected to the sock pressing rod (2) and meshes with the rack (5).

3. The sock-pressing rod assembly according to claim 1, characterized in that: The sock-pressing fixing plate (1) is provided with a stop platform (7) for controlling the second stroke position of the sock-pressing rod (2). When the sock-pressing rod (2) moves to the second stroke, at least a part of its area will interfere with the stop platform (7).

4. The sock-pressing rod assembly according to claim 3, characterized in that: The stop platform (7) is an elastic platform.

5. The sock-pressing rod assembly according to claim 4, characterized in that: The stop plate (7) is a limiting nylon rod.

6. The sock-pressing rod assembly according to claim 3, characterized in that: The stop plate (7) is installed on the sock fixing plate (1) by a threaded part (8). The threaded part is threaded through the sock fixing plate (1), and one end of it is connected to the stop plate (7).

7. The sock-pressing rod assembly according to claim 1, characterized in that: When the sock bar (2) is in its first stroke in the initial state, it has several grooves in the area below where the sock body is transferred.

8. A sock-pressing rod assembly according to claim 1, characterized in that: The outer edges of the sock bar (2) are all smoothly transitioned.

Images