Limiting device for positioning composite non-woven fabric

Abstract

The utility model relates to the technical field of composite non-woven fabric production, in particular to a limiting device for composite non-woven fabric positioning, which comprises a support main body and limiting discs, a transmission roller is horizontally arranged on the top side of the support main body, the limiting discs are symmetrically sleeved outside the transmission roller, a middle groove is formed in the middle of each limiting disc, and the limiting discs are arranged in the middle of the support main body. An inner sleeve ring is arranged on the inner side of the middle groove, movable rolling shafts are arranged on the inner ring of the inner sleeve ring, a mounting groove is formed in the outer side of the limiting disc in a penetrating mode, a connecting rod is mounted on the outer side of the mounting groove, a sliding block plate is mounted at the bottom of the connecting rod, and a horizontal push rod is arranged at the horizontal end of the sliding block plate; a sliding rail is installed on the bottom wall of the support body in an embedded mode, and the sliding rail and the sliding block plate are embedded in the vertical direction. The non-woven fabric fixing device solves the problems that in the prior art, an existing fixing device cannot be adjusted according to the width of non-woven fabric, the fixing effect is poor, and the processing quality and follow-up use of the non-woven fabric are affected.

Description

Technical Field

[0001] The utility model relates to the technical field of composite non-woven fabric production, and particularly relates to a limiting device for positioning composite non-woven fabric. Background Art

[0002] As a new material, composite non-woven fabric is widely used in fields such as vegetable fresh-keeping, filter bags, medical treatment, sanitary industry and automobile industry; in the processing process of composite non-woven fabric, how to ensure the neatness of the non-woven fabric during conveying and winding, and prevent its edges from being folded or running off, is an urgent problem to be solved in the current technology.

[0003] Existing fixing devices often cannot be adjusted according to the width of the non-woven fabric, resulting in poor fixing effect and affecting the processing quality and subsequent use of the non-woven fabric.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a limiting device for positioning composite non-woven fabric is proposed, in order to achieve a more practical and valuable purpose. Content of the Utility Model

[0005] The purpose of the utility model is to provide a limiting device for positioning composite non-woven fabric, so as to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a limiting device for positioning composite non-woven fabric, including a support main body and a limiting disk, a driving roller is horizontally arranged on the top side of the support main body, and limiting disks are symmetrically sleeved outside the driving roller, a middle groove is opened in the middle of the limiting disk, and an inner sleeve ring is arranged inside the middle groove, movable rollers are arranged in a row on the inner ring of the inner sleeve ring, mounting grooves are penetrated and opened on the outer side of the limiting disk, a connecting rod is installed outside the mounting groove, and a sliding block plate is installed at the bottom of the connecting rod, a horizontal push rod is arranged at the horizontal end of the sliding block plate, a sliding track is embedded and installed on the bottom wall of the support main body, and the sliding track and the sliding block plate are mutually embedded up and down, an external push plate is vertically installed at one end of the outer side of the sliding track, and the sliding track and the external push plate are embedded and slidably arranged, and a limiting plastic plate is arranged inside the limiting disk.

[0007] Further, a frame body is installed at the bottom of the support main body.

[0008] Further, an external motor is arranged at one end of the shaft of the driving roller, and the external motor is mounted on the outer wall of the vertical end of the support main body, and a composite non-woven fabric base material is arranged outside the driving roller.

[0009] Further, the sliding track forms a sliding structure through the sliding block plate and the connecting rod, and the sliding track and the external push plate form a sliding structure.

[0010] Furthermore, the driving roller is sleeved between the inner race and the limiting disc, and the inner race is attached to the driving roller through movable rollers.

[0011] Furthermore, the movable rollers are evenly arranged in a circular pattern along the central axis of the inner race.

[0012] Furthermore, the limiting disc forms a detachable structure through the middle groove, connecting rod and slider plate.

[0013] The present utility model provides a limiting device for positioning composite non-woven fabrics, having the following beneficial effects:

[0014] 1. In the present utility model, through the limiting disc on the driving roller and by using the limiting plastic plate on the inner side, the edge of the non-woven fabric is accurately positioned and fixed, effectively preventing the non-woven fabric from shifting and folding during processing, and improving the processing quality and product appearance.

[0015] 2. In the present utility model, the outer side of the limiting disc is installed and connected to the slider plate through the connecting rod. The horizontal position of the slider plate on the sliding track is adjusted. In addition, the external push plate can also adjust the horizontal position. The design of the adjusting component enables the position of the fixing mechanism to be flexibly adjusted according to the width of the non-woven fabric, without the need to replace fixing devices of different sizes, improving the processing efficiency.

[0016] 3. In the present utility model, movable rollers are arranged around the innermost side of the limiting disc, enabling the driving roller to rotate relatively in the middle of the limiting disc, ensuring the stability of the non-woven fabric during transmission. The limiting plastic plate arranged on the inner side can also reduce the subsequent processing workload caused by the edge deviation or folding of the non-woven fabric, reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Referring to the accompanying drawings, the disclosure of the present utility model will become more understandable. It is easy for those skilled in the art to understand that: these drawings are only used to illustrate the technical solutions of the present utility model, and are not intended to limit the protection scope of the present utility model. In the figures:

[0018] Figure 1 is the front view structural schematic diagram of a limiting device for positioning composite non-woven fabrics of the present utility model;

[0019] Figure 2 is the three-dimensional structural schematic diagram of the limiting disc of a limiting device for positioning composite non-woven fabrics of the present utility model;

[0020] Figure 3 is a limiting device for positioning composite non-woven fabrics of the present utility model Figure 1 partial enlarged structural schematic diagram at A in the figure.

[0021] In the figure: 1. Bracket main body; 2. Frame body; 3. External motor; 4. Driving roller; 5. Composite non-woven fabric substrate; 6. Limiting disc; 601. Middle groove; 602. Inner race; 603. Movable roller; 604. Installation groove; 605. Connecting rod; 606. Slide plate; 607. Horizontal push rod; 7. Limiting plastic plate; 8. External push plate; 9. Slide rail. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-3 , the present invention provides a technical solution: a limiting device for positioning composite non-woven fabric, including a bracket main body 1 and a limiting disc 6. A driving roller 4 is horizontally arranged on the top side of the bracket main body 1, and limiting discs 6 are symmetrically sleeved outside the driving roller 4. A middle groove 601 is opened in the middle of the limiting disc 6, and an inner race 602 is arranged inside the middle groove 601. Movable rollers 603 are arranged in a row on the inner ring of the inner race 602. Installation grooves 604 are penetrated and opened on the outer side of the limiting disc 6, and connecting rods 605 are installed outside the installation grooves 604. And a slide plate 606 is installed at the bottom of the connecting rod 605. A horizontal push rod 607 is arranged at the horizontal end of the slide plate 606. A slide rail 9 is embedded and installed on the bottom wall of the bracket main body 1, and the slide rail 9 and the slide plate 606 are mutually embedded up and down. An external push plate 8 is vertically installed at one end of the outer side of the slide rail 9, and the slide rail 9 and the external push plate 8 are slidably arranged in an embedded manner. A limiting plastic plate 7 is arranged inside the limiting disc 6; a frame body 2 is installed at the bottom of the bracket main body 1; an external motor 3 is arranged at one end of the shaft end of the driving roller 4, and the external motor 3 is arranged on the outer wall of the vertical end of the bracket main body 1. A composite non-woven fabric substrate 5 is arranged outside the driving roller 4; the slide rail 9 forms a sliding structure through the slide plate 606 and the connecting rod 605, and a sliding structure is formed between the slide rail 9 and the external push plate 8; the driving roller 4 is mutually sleeved through the inner race 602 and the limiting disc 6, and the inner race 602 is mutually attached to the driving roller 4 through the movable roller 603; the movable rollers 603 are uniformly arranged in a circular shape along the central axis of the inner race 602; the limiting disc 6 forms a detachable structure through the middle groove 601, the connecting rod 605 and the slide plate 606;

[0024] Through the limiting disc 6 on the driving roller 4 and using the limiting plastic plate 7 inside, the edge of the non-woven fabric is accurately positioned and fixed, effectively preventing the offset and hemming of the non-woven fabric during the processing, and improving the processing quality and product appearance;

[0025] The outer side of the limit disc 6 is installed and connected to the slider plate 606 through the connecting rod 605 to adjust the horizontal position of the slider plate 606 on the slide rail 9. In addition, the external push plate 8 can also adjust the horizontal position. The design of the adjustment component enables the position of the fixing mechanism to be flexibly adjusted according to the width of the non-woven fabric, eliminating the need to replace fixing devices of different sizes and improving the processing efficiency.

[0026] An active roller 603 is arranged around the innermost side of the limit disc 6, allowing the driving roller 4 to rotate relatively in the middle of the limit disc 6 to ensure the stability of the non-woven fabric during transmission. The limit plastic plate 7 arranged on the inner side can also reduce the subsequent processing workload caused by the edge deviation or hemming of the non-woven fabric, reducing the production cost.

[0027] Working principle: For this type of limit device for the positioning of composite non-woven fabrics, first, the external push plate 8 located at the bottom slide rail 9 is adjusted by flexibly adjusting according to the width of the composite non-woven fabric substrate 5 to control the overall horizontal width. Then, according to requirements, the horizontal push rod 607 outside the limit disc 6 is adjusted to make the limit disc 6 move horizontally on the slide rail 9, thereby controlling the distance between the two end limit discs 6 to accurately limit the composite non-woven fabric substrate 5 with the limit plastic plate 7. There is no need to replace fixing devices of different sizes, and by controlling the external motor 3 on the outside, the driving roller 4 is driven to rotate, enabling the driving roller 4 to rotate inside the limit disc 6 and horizontally transport the composite non-woven fabric substrate 5 on its outside to ensure the stability of the non-woven fabric during transmission.

[0028] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be thought of by those skilled in the art within the technical scope disclosed by the present invention without creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A limiting device for positioning a composite nonwoven fabric, comprising a support body (1) and a limiting plate (6), characterized in that: A transmission roller (4) is horizontally arranged on the top side of the support body (1), and a limiting plate (6) is symmetrically sleeved on the outside of the transmission roller (4), a middle groove (601) is opened in the middle of the limiting plate (6), and an inner ring (602) is arranged on the inner side of the middle groove (601), and movable rollers (603) are arranged in the inner ring of the inner ring (602), and an installation groove (604) is opened through the outer side of the limiting plate (6), and a connecting rod (605) is installed on the outer side of the installation groove (604), and the connecting rod (605) is connected to the inner ring (602). A slider plate (606) is installed at the bottom of the connecting rod (605), and a horizontal push rod (607) is provided at the horizontal end of the slider plate (606). A sliding track (9) is embedded in the bottom wall of the bracket body (1), and the sliding track (9) and the slider plate (606) are mutually engaged in the upper and lower positions. An external push plate (8) is vertically installed at one end of the outer side of the sliding track (9), and the sliding track (9) and the external push plate (8) are engaged and slidably arranged, and a limiting plastic plate (7) is provided on the inner side of the limiting plate (6).

2. A positioning device for composite nonwoven fabric positioning according to claim 1, characterized in that: A frame body (2) is installed at the bottom of the support body (1).

3. A positioning device for composite nonwoven fabric positioning according to claim 1, characterized in that: An external motor (3) is arranged at one end of the shaft end of the driving roller (4), and the external motor (3) is mounted on the outer wall of the vertical end of the bracket body (1), and a composite non-woven fabric substrate (5) is arranged on the outer side of the driving roller (4).

4. A positioning device for positioning a composite nonwoven fabric according to claim 1, characterized in that: The sliding track (9) forms a sliding structure between the slider plate (606) and the connecting rod (605), and the sliding track (9) and the external push plate (8) form a sliding structure.

5. The limiting device for positioning a composite nonwoven fabric according to claim 1, characterized in that: The transmission roller (4) is sleeved between the inner ring (602) and the limiting plate (6), and the inner ring (602) and the transmission roller (4) are fitted together through the movable roller (603).

6. A positioning device for composite nonwoven fabric positioning according to claim 1, characterized in that: The movable rollers (603) are evenly arranged in a circle along the central axis of the inner ring (602).

7. A positioning device for composite nonwoven fabric positioning according to claim 1, characterized in that: The limiting plate (6) forms a detachable structure through the middle groove (601), the connecting rod (605) and the sliding block plate (606).

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