Automatic alarm device for adhesive film tool

Abstract

The utility model discloses an automatic alarm device for a glue film tool, which comprises a speed detection sensor, a distance sensor, an audible and visual alarm and an electric cabinet, and the electric cabinet is electrically connected with the audible and visual alarm, the speed detection sensor and the distance sensor. A roller is arranged on one side of the speed detection sensor, the roller and the speed detection sensor are respectively mounted on a sensor support arm, and two ends of the roller are rotatably mounted on a support on the sensor support arm; the audible and visual alarm, the electric cabinet and the sensor support arm are respectively mounted on the bracket; the device is used for detecting the exhaustion of the adhesive film, the accidental shutdown of the adhesive film equipment and the fault of a production line, and can give an alarm in time to remind a worker to process, thereby avoiding the problems that the equipment is damaged and the production efficiency is influenced because the adhesive film is not replaced in time.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating equipment, in particular to an automatic alarm device for glue film tooling. Background Art

[0002] If the existing film roll is exhausted or the film equipment stops unexpectedly, there will be problems such as equipment damage and untimely replacement of the film, which will affect production efficiency if the alarm is not promptly sounded to remind the staff to deal with it. Utility Model Content

[0003] The utility model aims to provide an automatic alarm device for film tooling to solve the existing problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: an automatic alarm device for film tooling, comprising a speed detection sensor, a distance sensor, an audible and visual alarm and an electric control box, wherein the electric control box is electrically connected to the audible and visual alarm, the speed detection sensor and the distance sensor;

[0005] A roller is provided on one side of the speed detection sensor, and the roller and the speed detection sensor are respectively mounted on the sensor support arm, wherein both ends of the roller are rotatably mounted on the support on the sensor support arm;

[0006] The sound and light alarm, the electric control box and the sensor support arm are respectively installed on the bracket.

[0007] The bracket is fixed to the film device by a U-shaped clamp.

[0008] The sensor support arm is rotatably installed with the bracket, two ends of the sensor support arm are fixed on the rotating shaft, and the end of the rotating shaft is rotatably connected through a self-aligning ball bearing.

[0009] A limit rod is arranged on the bracket at the rear of the rotating shaft.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is used to detect the exhaustion of adhesive film, the accidental shutdown of adhesive film equipment, and the failure of the production line, and to give an alarm in time to remind the staff to deal with it, so as to avoid the problem that the equipment is damaged and the production efficiency is affected by the untimely replacement of adhesive film. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the application of the utility model;

[0014] Figure 3 Side view of the utility model.

[0015] In the above drawings, there are speed detection sensor 1, distance sensor 2, sound and light alarm 3, electric control box 4, roller 5, support 6, film 7, metal shaft 8, sensor arm 9, bracket 10, U-shaped clip 11, rotating shaft 12, limit rod 13, power button 14, alarm clear second button 15, alarm clear first button 16. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1-3 As shown, the utility model is provided with a speed detection sensor 1, a distance sensor 2, and an audible and visual alarm 3, and the audible and visual alarm 3, the speed detection sensor 1 and the distance sensor 2 are electrically connected to an electric control box 4; the electric control box 4 is used to receive detection data of the audible and visual alarm 3, the speed detection sensor 1 and the distance sensor 2;

[0018] A roller 5 is provided on one side of the speed detection sensor 1, and the roller 5 and the speed detection sensor 1 are respectively installed on the sensor support arm 9, wherein the two ends of the roller 5 are rotatably installed with the supports 6 on the sensor support arm 9; after the film 7 is installed in place, the surface of the roller 5 contacts the surface of the film 7, and the roller 5 rotates with the film 7, and the linear speed of the roller 5 is equal to the linear speed of the film 7. The speed detection sensor 1 is used to detect the rotation speed of the roller 5 and thus the linear speed of the film 7. The distance sensor 2 is far away from the metal shaft 8 at the center of the film 7, and the distance sensor 2 will identify the metal shaft 8 at the center of the film 7. When the speed detection sensor 1 and the distance sensor 2 feed back the exhaustion of the film 7 or the unexpected shutdown of the film 7 equipment to the control center of the electric control box 4, the electric control box 4 will alarm through the sound and light alarm 3.

[0019] In the utility model, the sound and light alarm 3, the electric control box 4 and the sensor arm 9 are respectively installed on the bracket 10, and the bracket 10 is fixed on the adhesive film 7 device through the U-shaped clip 11, and the adhesive film 7 is installed below the sensor arm 9.

[0020] The sensor arm 9 is rotatably installed with the bracket 10, and both ends of the sensor arm 9 are fixed on the rotating shaft 12. The ends of the rotating shaft 12 are rotatably connected through self-aligning ball bearings. A limit rod 13 is provided on the bracket 10 behind the rotating shaft 12. Before installing the film 7, the roller 5 and the sensor arm 9 are lifted and placed on the limit rod 13. After the film 7 is installed in place, the sensor arm 9 is reset. When the staff replaces the film 7, it is necessary to rotate the sensor arm 9 to the limit rod 13 behind the bracket 10. At this time, the film 7 can be replaced. After the film 7 is replaced, the device automatically activates all the alarm functions of the device.

[0021] The operation process of the utility model is as follows: after the film 7 is installed in place, the sensor arm 9 is reset, and the power button 14 is pressed to power on the device. At this time, the device is in a powered-on state, and the device alarm and detection functions are activated. The roller 5 rotates with the film 7, and the distance sensor 2 is far from the metal shaft 8 at the center of the film 7. When the film 7 stops rotating, the speed sensor will recognize that the roller 5 has no speed, and the sound and light alarm 3 will emit an alarm tone and light warning. The staff can press the alarm clear second button 15 to manually turn off the speed sensor alarm, and lift the roller 5 arm Place it on the rear limit rod 13. After handling the rear shutdown problem, put down the sensor arm 9, and the equipment automatically activates the alarm system. When the detection film 7 is about to run out, the distance sensor 2 will recognize the metal shaft 8 in the center of the film 7, and the sound and light alarm 3 will emit an alarm tone and light warning. The staff can manually press the alarm clear button 16 to turn off the distance sensor 2 alarm, lift the roller 5 and the sensor arm 9 and place them on the rear limit rod 13. After replacing the new film 7, the staff puts down the sensor arm 9, and the equipment automatically activates the alarm system.

Claims

1. An automatic alarm device for film tooling, characterized in that: It includes a speed detection sensor, a distance sensor, an audible and visual alarm and an electric control box, wherein the electric control box is electrically connected to the audible and visual alarm, the speed detection sensor and the distance sensor; A roller is provided on one side of the speed detection sensor, and the roller and the speed detection sensor are respectively mounted on the sensor support arm, wherein both ends of the roller are rotatably mounted on the support on the sensor support arm; The sound and light alarm, the electric control box and the sensor support arm are respectively installed on the bracket.

2. The automatic alarm device for film tooling according to claim 1, characterized in that: The bracket is fixed to the film device by a U-shaped clamp.

3. The automatic alarm device for film tooling according to claim 1 is characterized in that: The sensor support arm is rotatably installed with the bracket, two ends of the sensor support arm are fixed on the rotating shaft, and the end of the rotating shaft is rotatably connected through a self-aligning ball bearing.

4. The automatic alarm device for film tooling according to claim 1, characterized in that: A limit rod is arranged on the bracket at the rear of the rotating shaft.

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