Adjustable down presser structure for a bag opening machine flanging mechanism

Abstract

The utility model belongs to the technical field of bag opening machine, especially point to a kind of adjustable down pressure cloth board structure for bag opening machine flanging mechanism, it includes the support frame being arranged on flanging mechanism, front cloth half board and rear cloth half board, the front cloth half board and rear cloth half board adjustable setting are in support frame, and the front cloth half board and rear cloth half board respectively are provided with several material pressing teeth, the material pressing tooth on the front cloth half board and rear cloth half board is oppositely arranged, and the front cloth half board and rear cloth half board can be mutually close or mutually far away setting, the utility model aims at providing a kind of adjustable down pressure cloth board structure for bag opening machine flanging mechanism with reasonable structure, without equipping multiple specifications down pressure cloth board, adjustment is relatively simple.

Description

Technical Field

[0001] This utility model belongs to the field of bag opening machine technology, and specifically refers to an adjustable pressing cloth plate structure for the folding mechanism of a bag opening machine. Background Technology

[0002] Pocket opening is a common garment manufacturing process. It involves cutting an H-shaped opening at a certain position, then folding the top and bottom of the cut H-shaped opening back to the bottom before sewing it in place.

[0003] Automatic pocket opening machines are a type of existing sewing equipment. Currently, the pressing plate of the hemming mechanism is a single piece of board, with an opening in the middle for the hemming knife to fold the fabric edges. This opening is fixed and cannot be adjusted. However, when different sizes of openings are needed, the pressing plate must be replaced, and a large number of pressing plates of different sizes are required, which is time-consuming, labor-intensive, and quite troublesome. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable pressure plate structure for the hemming mechanism of a bag opening machine that has a reasonable structure, does not require multiple specifications of pressure plates, and is relatively easy to adjust.

[0005] The purpose of this utility model is achieved as follows:

[0006] An adjustable pressing cloth plate structure for a folding mechanism of a bag opening machine includes a support frame, a front pressing cloth half plate, and a rear pressing cloth half plate disposed on the folding mechanism. The front pressing cloth half plate and the rear pressing cloth half plate are adjustablely disposed on the support frame, and each of the front pressing cloth half plate and the rear pressing cloth half plate is provided with a plurality of pressing teeth. The pressing teeth on the front pressing cloth half plate and the rear pressing cloth half plate are arranged opposite to each other, and the front pressing cloth half plate and the rear pressing cloth half plate can be arranged close to each other or far apart from each other.

[0007] In the above-mentioned adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine, the support frame is provided with multiple adjustment slots, and the front pressing cloth half plate and the rear pressing cloth half plate are provided with connection holes that cooperate with the adjustment slots. The connector passes through the adjustment slots and connects to the connection holes.

[0008] The adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine described above also includes a guide plate, and at least a portion of the front pressing cloth half plate is adjustablely connected to the guide plate.

[0009] In the above-mentioned adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine, the guide plate is provided with an adjustment groove 2, and the front end of the front pressing cloth half plate is provided with a connection hole 2 that cooperates with the adjustment groove 2.

[0010] In the aforementioned adjustable pressing cloth plate structure for the folding mechanism of a bag opening machine, the first adjusting groove and the second adjusting groove have the same orientation.

[0011] In the aforementioned adjustable pressure plate structure for the folding mechanism of a bag opening machine, the pressing teeth are evenly distributed on the front pressure plate and the rear pressure plate.

[0012] In the aforementioned adjustable pressure plate structure for the hemming mechanism of a bag opening machine, the front pressure plate and the rear pressure plate are located below the support frame.

[0013] In the aforementioned adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine, guide posts are provided on the connecting hole one and connecting hole two.

[0014] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0015] This utility model comprises an adjustable lower pressing plate structure consisting of a support frame, a front pressing half plate, and a rear pressing half plate. An adjustment groove is provided on the support frame, and matching connecting holes are provided on the front and rear pressing half plates. The two plates can be connected together using a connector. The positions of the front and rear pressing half plates can be adjusted on the support frame by a distance equal to the length of the adjustment groove. The overall operation is simple and convenient. Notably, the pressing teeth of this utility model are used in conjunction with the pressing teeth of the folding knife, which further enhances the pressing effect. Attached Figure Description

[0016] Figure 1 This is a simplified structural diagram of the present invention.

[0017] Figure 2 This is an exploded view of this utility model.

[0018] Figure 3 This is an enlarged view of point A of this utility model.

[0019] Figure 4 This is an enlarged view of section B of this utility model.

[0020] 1-Support frame; 2-Front pressure cloth half plate; 3-Rear pressure cloth half plate; 5-Pressure teeth; 11-Adjustment groove one; 12-Connection hole one; 21-Guide plate; 22-Adjustment groove two; 23-Connection hole two; 24-Guide column. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0022] like Figures 1-4As shown: An adjustable pressing fabric plate structure for a folding mechanism of a bag opening machine includes a support frame 1, a front pressing fabric half plate 2, and a rear pressing fabric half plate 3 mounted on the folding mechanism. The front pressing fabric half plate 2 and the rear pressing fabric half plate 3 are adjustablely mounted on the support frame 1, and each of the front pressing fabric half plate 2 and the rear pressing fabric half plate 3 is provided with a plurality of pressing teeth 5. The pressing teeth 5 on the front pressing fabric half plate 2 and the rear pressing fabric half plate 3 are arranged opposite to each other, and the front pressing fabric half plate 2 and the rear pressing fabric half plate 3 can be arranged closer to each other or further away from each other. The support frame 1 is provided with a plurality of adjusting grooves 11. The front pressing fabric half plate... The front and rear pressure plates 2 and 3 are provided with connecting holes 12 that cooperate with the adjustment groove 11. The connector passes through the adjustment groove 11 and connects with the connecting hole 12. This utility model forms an adjustable lower pressure plate structure by means of a support frame, a front pressure plate, and a rear pressure plate. By providing an adjustment groove on the support frame and providing a connecting hole on the front and rear pressure plates, the two can be connected together by a connector. The front and rear pressure plates can be adjusted on the support frame by adjusting the distance of the adjustment groove. The overall operation is simple and convenient.

[0023] The adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine described above also includes a guide plate 21. At least a portion of the front pressing cloth half plate 2 is adjustablely connected to the guide plate 21. Specifically, the designed guide plate can further improve the adjustment stability and adjustment accuracy of the front pressing cloth plate.

[0024] In the aforementioned adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine, the guide plate 21 is provided with an adjustment groove 22, and the front end of the front pressing cloth half plate 2 is provided with a connection hole 23 that cooperates with the adjustment groove 22. Specifically, this can further improve the adjustment stability.

[0025] In the aforementioned adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine, the first adjusting groove 11 and the second adjusting groove 22 are oriented in the same direction. Specifically, this ensures that the adjustment directions of the front pressing cloth half plate and the rear pressing cloth half plate are the same.

[0026] In the aforementioned adjustable pressing plate structure for the folding mechanism of the bag opening machine, the pressing teeth 5 are evenly distributed on the front pressing plate 2 and the rear pressing plate 3. Specifically, the pressing teeth are designed to work in conjunction with the folding teeth of the folding knife.

[0027] In the aforementioned adjustable pressure plate structure for the folding mechanism of the bag opening machine, the front pressure plate 2 and the rear pressure plate 3 are located below the support frame 1.

[0028] In the aforementioned adjustable pressing cloth plate structure for the folding mechanism of the bag opening machine, guide posts 24 are provided on the connecting hole 12 and the connecting hole 23. Specifically, the designed guide posts can effectively prevent the front pressing cloth half plate and the rear pressing cloth half plate from shifting during adjustment. The connecting hole 1 and the connecting hole 2 penetrate the guide posts.

[0029] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. An adjustable pressing fabric plate structure for the hemming mechanism of a bag opening machine, characterized in that: It includes a support frame (1), a front pressing half plate (2) and a rear pressing half plate (3) set on the folding mechanism. The front pressing half plate (2) and the rear pressing half plate (3) are adjustablely set on the support frame (1). The front pressing half plate (2) and the rear pressing half plate (3) are respectively provided with a number of pressing teeth (5). The pressing teeth (5) on the front pressing half plate (2) and the rear pressing half plate (3) are arranged opposite to each other. The front pressing half plate (2) and the rear pressing half plate (3) can be arranged close to each other or far away from each other.

2. The adjustable pressing fabric plate structure for the folding mechanism of a bag opening machine according to claim 1, characterized in that: The support frame (1) is provided with multiple adjustment slots (11), and the front pressure cloth half plate (2) and the rear pressure cloth half plate (3) are provided with connection holes (12) that cooperate with the adjustment slots (11). The connector passes through the adjustment slots (11) and connects to the connection holes (12).

3. The adjustable pressing fabric plate structure for the folding mechanism of a bag opening machine according to claim 2, characterized in that: It also includes a guide plate (21), at least a portion of which is adjustablely connected to the guide plate (21).

4. The adjustable pressing fabric plate structure for the folding mechanism of a bag opening machine according to claim 3, characterized in that: The guide plate (21) is provided with an adjustment groove (22), and the front end of the front pressure cloth half plate (2) is provided with a connection hole (23) that cooperates with the adjustment groove (22).

5. The adjustable pressing fabric plate structure for the folding mechanism of a bag opening machine according to claim 4, characterized in that: The first adjustment groove (11) and the second adjustment groove (22) are oriented in the same direction.

6. The adjustable pressing fabric plate structure for the hemming mechanism of a bag opening machine according to any one of claims 1, 2, 3, 4, or 5, characterized in that: The pressing teeth (5) are evenly distributed on the front pressing cloth half plate (2) and the rear pressing cloth half plate (3).

7. The adjustable pressing fabric plate structure for the hemming mechanism of a bag opening machine according to claim 6, characterized in that: The front pressure fabric half plate (2) and the rear pressure fabric half plate (3) are located below the support frame (1).

8. The adjustable pressing fabric plate structure for the folding mechanism of a bag opening machine according to claim 4, characterized in that: Guide posts (24) are provided on the first connection hole (12) and the second connection hole (23).

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