Full-automatic non-woven fabric unwinding elevator

Abstract

The utility model discloses a full-automatic non-woven fabric unwinding elevator which solves the problems that when a traditional coiled material is manually pushed during feeding, the coiled material is prone to shaking and hurting people, and positioning is dangerous. The device comprises a rack, a turnover unwinding frame (provided with a C-shaped clamping groove discharging position and a blocking air cylinder), a traveling guide rail (provided with a moving seat driven by a driving motor), a sliding guide rail connected with the moving seat (provided with a sliding seat driven by an air cylinder) and a lifting machine installed on the sliding seat (a binding rope is connected with a winding shaft in a sleeving mode). The driving motor, the air cylinder and the lifting machine are integrally controlled through the controller, and automatic lifting, accurate positioning and fixing of the coiled materials are achieved. The device is compact in structure, does not need manual intervention in the whole process, remarkably improves the safety and efficiency, and is suitable for the unwinding and feeding scene of a laminating machine for flexible base materials such as non-woven fabrics.

Description

Technical Field

[0001] This utility model relates to the technical field of composite coating equipment, specifically to a fully automatic nonwoven fabric unwinding and lifting machine. Background Technology

[0002] A coating machine creates composite materials with specific properties by uniformly applying a coating to the surface of flexible substrates such as paper, plastic film, non-woven fabric, and woven fabric, followed by cooling and setting. These properties include improved surface gloss, increased hardness and abrasion resistance, enhanced airtightness, water resistance, oil resistance, and moisture resistance.

[0003] When producing composite materials using a coating machine, raw material rolls (such as paper, plastic film, etc.) need to be loaded onto the coating machine via an unwinding frame. In traditional loading operations, workers need to use a crane to lift the heavy rolls and manually push them into the grooves of the unwinding frame. During this process, the rolls sway in the air, which can easily cause worker injuries. Furthermore, the reliance on manual positioning poses significant safety hazards and is inefficient. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a fully automatic nonwoven fabric unwinding and lifting machine, which solves the problems of roll material shaking causing injury, manual positioning being dangerous, and low efficiency in traditional feeding operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic nonwoven fabric unwinding and lifting machine, comprising:

[0006] frame;

[0007] The unwinding frame is rotatably mounted on the frame. The unwinding frame has two symmetrical unwinding positions, each of which is a C-shaped slot and has a sealing cylinder on the open side.

[0008] The coiled material is installed on the unwinding position of the unwinding frame via a coil shaft;

[0009] The overhead crane rails are located above the frame;

[0010] The movable seat is slidably mounted on the trolley guide rail and is equipped with a drive mechanism that drives it to move along the trolley guide rail.

[0011] A sliding guide rail is mounted on a movable seat; a slide block is slidably mounted on the sliding guide rail; a hoist is mounted on the slide block, and its lifting ropes are attached to both ends of the coil shaft.

[0012] The cylinder is mounted on a sliding guide rail and the piston rod is connected to the slide block. The cylinder is connected to the air pump through a solenoid valve.

[0013] The controller is connected to the solenoid valves of the drive mechanism, the hoist, and the cylinder via wires, and is equipped with corresponding control buttons.

[0014] The drive mechanism includes a drive motor, and the output shaft of the drive motor is equipped with rollers that contact the side wall of the traveling guide rail.

[0015] The unwinding frame is rotatably mounted on the frame.

[0016] When the piston rod of the blocking cylinder extends, it blocks the opening at the material discharge position.

[0017] The beneficial effects of this utility model are:

[0018] 1. Fully automatic operation: Through the coordinated control of drive motor, cylinder and hoist, the entire process of the roll material from hoisting to precise placement into the feeding position is fully automated, avoiding manual pushing;

[0019] 2. High safety: Eliminates the risk of roll material swaying in the air, and seals the cylinder to fix the feeding shaft to prevent it from falling off;

[0020] 3. Improved efficiency: The controller controls the actions of each component through buttons, simplifying the operation process.

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

[0022] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model;

[0023] Figure 2 These are partial structural diagrams of a specific embodiment of this utility model;

[0024] Figure 3 This is a structural diagram of the material feeding position in a specific embodiment of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1-Frame; 2-Unwinding frame; 3-Rolled material; 4-Rolling shaft; 5-Tractor guide rail; 6-Moving seat; 7-Sliding guide rail; 8-Slide seat; 9-Lifting machine; 10-Cylinder; 11-Unwinding position; 12-Sealing cylinder; 15-Controller. Detailed Implementation

[0026] The present invention will be described in detail below through embodiments, which are only used to further illustrate the present invention and should not be construed as limiting the scope of protection of the present invention.

[0027] like Figure 1 — Figure 3 As shown, this embodiment discloses a fully automatic nonwoven fabric unwinding and lifting machine, comprising:

[0028] Rack 1;

[0029] The unwinding frame 2 is rotatably mounted on the frame 1. The unwinding frame 2 has two symmetrical unwinding positions 11. The unwinding positions 11 are two C-shaped slots and the opening side is equipped with a sealing cylinder 12.

[0030] The coil 3 is installed on the unwinding position 11 of the unwinding frame 2 via the coil shaft 4;

[0031] The overhead guide rail 5 is located above the frame 1;

[0032] The movable seat 6 is slidably mounted on the trolley guide rail 5 and is equipped with a drive mechanism to drive it to move along the trolley guide rail 5.

[0033] A sliding guide rail 7 is mounted on a movable seat 6; a slide block 8 is slidably mounted on the sliding guide rail 7; a hoist 9 is mounted on the slide block 8, and its hoisting ropes are connected to both ends of the coil shaft 4.

[0034] Cylinder 10 is mounted on sliding guide rail 7 and piston rod is connected to slide block 8. Cylinder 10 is connected to air pump through solenoid valve.

[0035] The controller 15 is connected to the solenoid valves of the drive mechanism, the hoist 9 and the cylinder 10 via wires, and is equipped with corresponding control buttons.

[0036] The drive mechanism includes a drive motor, and the output shaft of the drive motor is equipped with rollers, which contact the side wall of the traveling guide rail 5.

[0037] The unwinding frame 2 is rotatably mounted on the frame 1.

[0038] When the piston rod of the blocking cylinder 12 extends, it blocks the opening of the discharge position 11.

[0039] Working principle: A traveling guide rail 5 is fixed above the frame 1. The moving seat 6 rolls with the side wall of the guide rail via rollers. The drive motor drives the rollers to rotate, thus moving the moving seat along the guide rail. A sliding guide rail 7 is provided below the moving seat 6. The slide seat 8 is driven by the cylinder 10 to slide along the guide rail 7. The hoist 9 on the slide seat 8 is connected to both ends of the roll shaft 4 by a rope. The unwinding frame 2 is installed on the frame 1 in a flip-up manner. Its two symmetrical unwinding positions 11 are C-shaped slots. A sealing cylinder 12 is provided on the opening side (the piston rod extends to seal the opening after the roll shaft is inserted). The controller 15 is connected to the drive motor, hoist 9, cylinder 10 and sealing cylinder 12 via wires. The operator can complete the following by pressing the control button: the hoist lifts the roll → the drive motor moves the moving seat to the front of the unwinding position opening → the cylinder pushes the slide seat to align the roll shaft with the slot → it is slowly lowered into the slot → the sealing cylinder locks the opening.

[0040] The following technical effects are achieved by adopting the above technical solution:

[0041] 1. Fully automatic operation: Through the coordinated control of drive motor, cylinder and hoist, the entire process of the roll material from hoisting to precise placement into the feeding position is fully automated, avoiding manual pushing;

[0042] 2. High safety: Eliminates the risk of roll material swaying in the air, and seals the cylinder to fix the feeding shaft to prevent it from falling off;

[0043] 3. Improved efficiency: The controller controls the actions of each component through buttons, simplifying the operation process.

Claims

1. A fully automatic nonwoven fabric unwinding and lifting machine, characterized in that, include: Rack (1); A reversible unwinding frame (2) is mounted on the frame (1). The unwinding frame (2) has two symmetrical unwinding positions (11). The unwinding positions (11) are two C-shaped slots and a sealing cylinder (12) is provided on the open side. The coil (3) is installed on the unwinding position (11) of the unwinding frame (2) via the coil shaft (4); The traveling guide rail (5) is located above the frame (1); The movable seat (6) is slidably disposed on the traveling guide rail (5) and is equipped with a drive mechanism for driving it to move along the traveling guide rail (5); A sliding guide rail (7) is provided on the movable seat (6); a slide (8) is slidably provided on the sliding guide rail (7); a hoist (9) is installed on the slide (8), and its hoisting rope is connected to both ends of the coil shaft (4); The cylinder (10) is mounted on the sliding guide rail (7) and the piston rod is connected to the slide block (8). The cylinder (10) is connected to the air pump through a solenoid valve. The controller (15) is connected to the solenoid valves of the drive mechanism, the hoist (9) and the cylinder (10) via wires, and is equipped with corresponding control buttons.

2. The fully automatic nonwoven fabric unwinding and lifting machine according to claim 1, characterized in that, The drive mechanism includes a drive motor, and the output shaft of the drive motor is equipped with a roller, which contacts the side wall of the traveling guide rail (5).

3. The fully automatic nonwoven fabric unwinding and lifting machine according to claim 1, characterized in that, The unwinding frame (2) is rotatably mounted on the frame (1).

4. The fully automatic nonwoven fabric unwinding and lifting machine according to claim 1, characterized in that, When the piston rod of the blocking cylinder (12) extends, it blocks the opening of the discharge position (11).

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