Novel non-woven fabric rim charge machine

Abstract

The utility model relates to a novel non-woven fabric rim charge machine. According to the utility model, the two air cylinders are used for carrying out top pressure control on the pair of pressing rollers, the rolling friction force of the pressing rollers to non-woven fabrics can be adjusted by adjusting the air pressure of the air cylinders, and the chromium-plated rollers are adopted, so that the surface hardness of the non-woven fabrics is higher, the surface is smooth, and the non-woven fabrics are not easy to wind and clamp; and the driven pressing roller and the upper cover plate are installed through hinges, rotating opening is facilitated, and therefore non-woven fabric adding in the later overhaul and maintenance process and the working process is facilitated, machine disassembling is not needed, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production equipment, in particular to a novel non-woven fabric edge material machine. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics and needle-punched cotton, are made of directional or random fibers. They are called cloth because they have the appearance and certain properties of cloth. Non-woven fabrics are moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, colorful, low-priced, and recyclable. For example, polypropylene pellets are mostly used as raw materials, and are produced in a continuous one-step process of high-temperature melting, spinning, laying, and hot pressing and winding. Rolling and stretching are required during the spinning process to pull the resin into filaments. The rolling pressure of existing devices is not controllable enough, which makes the rolling and pulling effect of non-woven fabrics poor. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a novel non-woven fabric edge material machine, and the technical solution adopted is that an active pressing roller is rotatably installed on the upper part of the main frame, and a driven pressing roller is installed on the side of the active pressing roller in parallel, and the driven pressing roller is rotatably installed on the driven roller frame, and the lower edge of the driven roller frame is fixedly connected to the side of the main frame by a first hinge, so that the driven pressing roller can be rotated and opened with the driven roller frame around the first hinge connection, thereby separating the driven pressing roller from the active pressing roller, which is convenient for adding non-woven fabrics therein and for later maintenance. The top of the main frame is fixedly connected with an upper cover plate by a second hinge, and the active pressing roller and the driven pressing roller are rolled and bonded to each other and their bonding A feeding port is provided on the upper cover plate corresponding to the position directly above the position, and the non-woven fabric passes through the feeding port and is placed between the active pressing roller and the driven pressing roller. A pneumatic cylinder is fixedly connected to one side of the upper cover plate, and the telescopic end of the pneumatic cylinder corresponds to the upper edge of the driven roller frame. The gap between the active pressing roller and the driven pressing roller can be adjusted by the pressure of the pneumatic cylinder on the driven roller frame, thereby adjusting the rolling pressure on the non-woven fabric. A protective cover is fixedly connected to the other side of the upper cover plate, and a pressure regulating valve, a pressure gauge, and a cylinder hand-pull valve are fixedly connected to the protective cover. The pneumatic cylinder is connected to the pressure regulating valve, the pressure gauge, and the cylinder hand-pull valve through an air pipe, and the output pressure of the pneumatic cylinder can be adjusted through the pressure regulating valve and the cylinder hand-pull valve.

[0004] As a preferred solution of the utility model, an anti-collision rubber pad is fixedly connected to the main frame below one side where the driven roller frame is installed. After the driven roller frame is flipped over, it will press on the anti-collision rubber pad to avoid collision with the main frame.

[0005] As a preferred solution of the utility model, one end of the active pressing roller is fixedly connected to a transmission sprocket, and the transmission sprocket is located below the protective cover. The transmission sprocket and the motor are connected by a chain, so that the active pressing roller is driven to rotate by the motor.

[0006] As a preferred solution of the utility model, the surfaces of the active pressing roller and the driven pressing roller are chrome-plated to increase the surface hardness and avoid scratches and damage that affect the rolling of the non-woven fabric.

[0007] The beneficial effects of the utility model are as follows: the utility model controls the top pressure of a pair of pressing rollers through two cylinders, and the rolling friction of the pressing rollers on the non-woven fabric can be adjusted by adjusting the air pressure of the cylinders. The chrome-plated rollers are used to make their surface hardness higher, ensuring a smooth surface that is not easy to entangle with the cloth. The driven pressing roller and the upper cover are both installed with hinges, which are convenient to rotate and open, thereby facilitating later inspection and maintenance and adding non-woven fabrics during work without disassembling the machine, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is the first view of the overall structure schematic diagram of the utility model;

[0009] Figure 2 It is the second view of the overall structure schematic diagram of the utility model;

[0010] Figure 3 It is a half-section view of the overall structure of the utility model.

[0011] In the figure: 1 main frame, 101 anti-collision rubber pad, 2 active pressing roller, 201 driving sprocket, 3 driven roller frame, 4 first hinge, 5 driven pressing roller, 6 second hinge, 7 upper cover plate, 701 unloading port, 8 protective cover, 9 pneumatic cylinder, 10 pressure regulating valve, 11 cylinder hand valve, 12 pressure gauge. DETAILED DESCRIPTION

[0012] Example 1

[0013] like Figures 1 to 3As shown, the utility model is a new type of non-woven fabric edge material machine, an active pressing roller 2 is rotatably installed on the upper part of the main frame 1, and a driven pressing roller 5 is installed in parallel on the side of the active pressing roller 2, and the driven pressing roller 5 is rotatably installed on the driven roller frame 3, and the lower edge of the driven roller frame 3 is fixedly connected to the side of the main frame 1 through a first hinge 4, so that the driven pressing roller 5 can be rotated and opened with the driven roller frame 3 around the connection with the first hinge 4, so that the driven pressing roller 5 and the active pressing roller 2 are separated, which is convenient for adding non-woven fabrics therein and for later maintenance. An anti-collision rubber pad 101 is fixedly connected to the lower side of the main frame 1 on which the driven roller frame 3 is installed, and after the driven roller frame 3 is flipped over, it will press on the anti-collision rubber pad 101 to avoid collision with the main frame 1. The top of the main frame 1 is fixedly connected to an upper cover plate 7 via a second hinge 6, the active pressing roller 2 and the driven pressing roller 5 are rolled and bonded to each other, and a feed opening 701 is provided on the upper cover plate 7 corresponding to the bonding portion directly above the bonding portion, and the non-woven fabric passes through the feed opening 701 and is placed between the active pressing roller 2 and the driven pressing roller 5.

[0014] The upper cover plate 7 is fixedly connected to a pneumatic cylinder 9 on one side, and the telescopic end of the pneumatic cylinder 9 is pressed against the upper edge of the driven roller frame 3. The pressure of the pneumatic cylinder 9 on the driven roller frame 3 can adjust the gap between the active pressing roller 2 and the driven pressing roller 5, thereby adjusting the rolling pressure on the non-woven fabric. The upper cover plate 7 is fixedly connected to a protective cover 8 on the other side, and one end of the active pressing roller 2 is fixedly connected to a transmission sprocket 201, and the transmission sprocket 201 is located below the protective cover 8. The protective cover 8 protects the transmission sprocket 201 to improve safety. The transmission sprocket 201 is connected to the motor through a chain, so that the motor drives the active pressing roller 2 to rotate, and cooperates with the driven pressing roller 5 to press the non-woven fabric sandwiched in the middle. The surfaces of the active pressing roller 2 and the driven pressing roller 5 are chrome-plated to increase the surface hardness and avoid scratches and damage that affect the rolling of the non-woven fabric. A pressure regulating valve 10, a pressure gauge 12, and a cylinder hand-pull valve 11 are fixedly connected to the protective cover 8. The pneumatic cylinder 9 is connected to the pressure regulating valve 10, the pressure gauge 12, and the cylinder hand-pull valve 11 through an air pipe. The output pressure of the pneumatic cylinder 9 can be adjusted through the pressure regulating valve 10 and the cylinder hand-pull valve 11.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. 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, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0017] Components and circuit connections not described in detail herein are prior art.

[0018] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A new type of non-woven fabric edge material machine, characterized in that: The invention comprises a main frame (1), an active pressing roller (2) is rotatably mounted on the upper part of the main frame (1), a passive pressing roller (5) is parallelly mounted on the side of the active pressing roller (2), the passive pressing roller (5) is rotatably mounted on a passive roller frame (3), the lower edge of the passive roller frame (3) is fixedly connected to the side of the main frame (1) via a first hinge (4), the top of the main frame (1) is fixedly connected to an upper cover plate (7) via a second hinge (6), the active pressing roller (2) and the passive pressing roller (5) are mutually rolled and pressed together, and their contact parts are A material discharge port (701) is provided on the upper cover plate (7) corresponding to the upper part thereof; a pneumatic cylinder (9) is fixedly connected to one side of the upper cover plate (7); the telescopic end of the pneumatic cylinder (9) is pressed against the upper edge of the driven roller frame (3); a protective cover (8) is fixedly connected to the other side of the upper cover plate (7); a pressure regulating valve (10), a pressure gauge (12), and a cylinder hand-pull valve (11) are fixedly connected to the protective cover (8); the pneumatic cylinder (9) is connected to the pressure regulating valve (10), the pressure gauge (12), and the cylinder hand-pull valve (11) via an air pipe.

2. The novel nonwoven fabric edge material machine according to claim 1 is characterized in that: An anti-collision rubber pad (101) is fixedly connected to the main frame (1) below a side where the driven roller frame (3) is installed.

3. The novel nonwoven fabric edge material machine according to claim 1 is characterized in that: One end of the active pressing roller (2) is fixedly connected to a transmission sprocket (201), and the transmission sprocket (201) is located below the protective cover (8).

4. The novel nonwoven fabric edge material machine according to claim 1 is characterized by: The surfaces of the active pressing roller (2) and the driven pressing roller (5) are chrome-plated.

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