Automatic pushing device for winding shaft of splitting machine

Abstract

The utility model discloses an automatic pushing device for a winding shaft of a splitting machine, the winding shaft is installed on a supporting arm, the supporting arm is installed in the splitting machine through a sliding rail, the automatic pushing device comprises an air cylinder installed in the splitting machine and an air source located outside the splitting machine, the splitting machine is further provided with an air valve switch, and the air valve switch is connected with the air cylinder. The telescopic end of the air cylinder is connected with the supporting arm, and the air cylinder pushes the supporting arm out of the splitting machine. The rolling shaft can be pushed out of the dividing and cutting machine through the pushing device, the rolling shaft does not need to be pulled out of the dividing and cutting machine manually, potential safety hazards can be greatly reduced, the labor intensity of workers is lowered, and safety cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of slitting machine technology, specifically to an automatic pusher device for the take-up shaft of a slitting machine. Background Technology

[0002] The slitting machine consists of a frame, a take-up shaft, and a support arm that supports the take-up shaft. Currently, the support arm of the take-up shaft is installed inside the slitting machine via slide rails, etc. When the machine stops, the support arm needs to be manually pulled to push the take-up shaft out of the slitting machine. Each time, it requires a lot of effort, is inefficient, and poses a certain degree of danger.

[0003] Therefore, in order to correct the above-mentioned defects, we propose an automatic push device for the take-up shaft of a slitting machine. Utility Model Content

[0004] The technical problem solved by this utility model is to provide an automatic push device for the take-up shaft of a slitting machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic push device for a slitting machine take-up shaft, wherein the take-up shaft is mounted on a support arm, the support arm is mounted inside the slitting machine via a slide rail, the automatic push device includes a cylinder installed inside the slitting machine and an air source located outside the slitting machine, an air valve switch is also installed on the slitting machine, the telescopic end of the cylinder is connected to the support arm, and the cylinder pushes the support arm out of the slitting machine.

[0006] Furthermore, a semi-circular pusher is installed at the telescopic end of the cylinder, and the semi-circular pusher makes movable contact with the support arm.

[0007] Furthermore, the semi-circular pusher head is made of aluminum.

[0008] Furthermore, both ends of the cylinder have brackets with screw holes, and the brackets are fixed inside the slitting machine by screws.

[0009] Furthermore, the cylinder has four cylinders.

[0010] Furthermore, the cylinder has an intake throttle valve and a return throttle valve, both of which are connected to the air source.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the pushing device in this utility model can push the take-up shaft out of the slitting machine without the need for manual pulling of the take-up shaft out of the slitting machine, which can greatly reduce safety hazards, reduce labor intensity, and save safety costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the cylinder structure in this utility model.

[0014] Numbering on the map:

[0015] 1. Cylinder; 2. Air valve switch; 3. Return air throttle valve; 4. Semi-circular arc push head; 5. Screw hole; 7. Intake air throttle valve; 8. Bracket. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This utility model provides a technical solution:

[0018] Please see Figure 1-2 An automatic pusher device for a slitting machine take-up roll is disclosed. The take-up roll is mounted on a support arm, which is mounted inside the slitting machine via a slide rail. The above part is existing technology. The difference is that a pusher device is added to allow the take-up roll to be pushed out quickly. The automatic pusher device includes a cylinder 1 installed inside the slitting machine and an air source located outside the slitting machine. An air valve switch 2 is also installed on the slitting machine. The extension end of the cylinder 1 is connected to the support arm. The cylinder 1 pushes the support arm out of the slitting machine. The cylinder 1 has an inlet throttle valve 7 and a return throttle valve 3, both of which are connected to the air source. There are four cylinders 1, two on top and two on the bottom. The air intake and return of the cylinder 1 are controlled by controlling the air valve switch 2, thereby achieving the extension and retraction of the cylinder 1.

[0019] Furthermore, an aluminum semi-circular push head 4 is installed on the telescopic end of cylinder 1. The semi-circular push head 4 is in active contact with the support arm, that is, cylinder 1 pushes out the support arm. The reset of the support arm needs to be manually pushed back. When resetting, the winding roller is unloaded, and pushing it back is relatively easy.

[0020] The cylinder 1 has brackets 8 at both ends, and screw holes 5 are provided on the brackets 8. The brackets 8 are fixed in the slitting machine by screws.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic pusher for a slitting machine take-up shaft, wherein the take-up shaft is mounted on a support arm, and the support arm is mounted inside the slitting machine via a slide rail, characterized in that: The automatic pushing device includes a cylinder (1) installed inside the slitting machine and an air source located outside the slitting machine. An air valve switch (2) is also installed on the slitting machine. The telescopic end of the cylinder (1) is connected to the support arm, and the cylinder (1) pushes the support arm out of the slitting machine.

2. The automatic pusher for the take-up shaft of the slitting machine according to claim 1, characterized in that: The cylinder (1) has a semi-circular push head (4) installed at its telescopic end, and the semi-circular push head (4) is in contact with the support arm.

3. The automatic pusher for the take-up shaft of the slitting machine according to claim 2, characterized in that: The semi-circular pusher (4) is made of aluminum.

4. The automatic pusher for the take-up shaft of the slitting machine according to claim 1, characterized in that: Both ends of the cylinder (1) have brackets (8), and the brackets (8) have screw holes (5). The brackets (8) are fixed inside the slitting machine by screws.

5. The automatic pusher for the take-up shaft of the slitting machine according to claim 1, characterized in that: The cylinder (1) has four cylinders.

6. The automatic pusher for the take-up shaft of the slitting machine according to claim 1, characterized in that: The cylinder (1) has an intake throttle valve (7) and a return throttle valve (3), both of which are connected to the air source.

Images