Aluminum coil temperature measuring device for coiling machine

Abstract

The utility model relates to the field of aluminum coil production, in particular to an aluminum coil temperature measuring device for a coiling machine, which comprises a base, a sliding frame and a measuring component, a sliding rail seat is arranged above the base, the bottom of the sliding rail seat is fixedly connected with the base, and the sliding frame is connected onto the sliding rail seat in a sliding manner; a push rod is arranged on one side of the sliding frame and fixedly connected with the base, a limiting switch is arranged between the push rod and the sliding frame, and a push rod output shaft is connected with one end of the sliding frame. The other end of the sliding frame extends to the outer side of the base and then is connected with a mounting plate, the upper end of the mounting plate is connected with the sliding frame, the lower side of the mounting plate is connected with a measuring assembly, and the measuring sensor and the sliding frame are located on the same side of the mounting plate. According to the aluminum coil surface measuring device, the temperature sensor is driven by the sliding frame to measure the surface of an aluminum coil, the efficiency is high, and the risk that workers are scalded is avoided.

Description

Technical Field

[0001] The utility model relates to the field of aluminum coil production, in particular to a temperature measuring device for an aluminum coil of a coiler. Background Art

[0002] In the production process of aluminum coils, aluminum plates are first processed into thin plates through a hot rolling process, and then these thin plates are coiled into aluminum coils by a coiler. After coiling, the surface temperature of the aluminum coil needs to be accurately measured and recorded to meet process requirements.

[0003] However, the existing technologies mostly rely on manual handheld thermometers to directly contact the surface of the aluminum coil when taking measurements. This method has low measurement efficiency. More importantly, since the surface temperature of the aluminum coil is extremely high, usually reaching 330°C to 340°C, there is a very high risk of burns when taking manual measurements. Summary of the invention

[0004] In order to solve the problem of low efficiency and easy scalding risk in the temperature measurement method of manually holding a thermometer in direct contact with the surface of the aluminum coil, the utility model proposes a temperature measuring device for the aluminum coil of a coiler. The temperature sensor is driven by a sliding frame to measure the surface of the aluminum coil, which has high efficiency and avoids the risk of scalding for workers.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A temperature measuring device for aluminum coils of a coiler, comprising a base, a sliding frame and a measuring assembly, wherein a slide rail seat is arranged above the base, the bottom of the slide rail seat is fixedly connected to the base, and the slide frame is slidably connected to the slide rail seat;

[0007] A threading tube is arranged inside the sliding frame, a push rod is arranged on one side of the sliding frame, the push rod is fixedly connected to the base, a limit switch is arranged between the push rod and the sliding frame, and an output shaft of the push rod is connected to one end of the sliding frame;

[0008] The other end of the sliding frame extends to the outside of the base and is connected to a mounting plate. The upper end of the mounting plate is connected to the sliding frame, and the lower side of the mounting plate is connected to the measuring component. The measuring component and the sliding frame are located on the same side of the mounting plate. The measuring component includes a mounting seat and a temperature sensor. The mounting seat is connected to the mounting plate, and the temperature sensor is fixed on the mounting seat. The temperature sensor penetrates the mounting plate and extends to the outside thereof.

[0009] Furthermore, a sliding groove is provided on one side of the sliding frame, a positioning pin is provided on the sliding rail seat, one end of the positioning pin is connected to the sliding rail seat, and the other end of the positioning pin is slidably set in the sliding groove, and two sliding rail seats are provided, and the two sliding rail seats are symmetrically arranged on both sides of the sliding frame.

[0010] Furthermore, the positioning pin is connected to the sliding seat via a screw, and the screw can adjust the gap between the positioning pin and the sliding frame.

[0011] Furthermore, the number of the measuring components is two, and the two measuring components are arranged side by side at the lower side of the mounting plate.

[0012] Furthermore, a drag chain is provided on one side of the sliding frame, and the drag chain is connected to the sliding frame through a connecting groove, so that the circuit of the temperature sensor is protected by the drag chain.

[0013] Furthermore, a reinforcing rod is provided between the mounting plate and the sliding frame, one end of the reinforcing rod is connected to the sliding frame, and the other end of the reinforcing rod is connected to the mounting plate via a buckle.

[0014] Through the above technical solution, the beneficial effects of the utility model are:

[0015] The utility model drives the temperature sensor to move to the surface of the aluminum coil through the sliding frame, and then measures the surface temperature of the aluminum coil. After the temperature measurement is completed, the measurement data will be directly transmitted to the main control room. Compared with manual measurement of data, the efficiency is higher and the risk of burns caused by workers approaching the high-temperature aluminum coil is avoided.

[0016] The utility model avoids damage to the temperature sensor body due to high temperature by arranging a mounting plate and placing the temperature sensor body at the rear side of the mounting plate, and expands the measurement area and improves the measurement accuracy by arranging two temperature sensors side by side, thereby ensuring the accuracy and reliability of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of a temperature measuring device for aluminum coils of a coiler of the utility model;

[0018] Figure 2 It is a top view schematic diagram of a temperature measuring device for aluminum coils of a coiler of the utility model;

[0019] Figure 3 This is a schematic diagram on the left side of a temperature measuring device for aluminum coils of a coiler according to the utility model;

[0020] Figure 4 It is a top view schematic diagram of a base in a temperature measuring device for aluminum coils of a coiler of the utility model;

[0021] Figure 5 It is a schematic diagram of the rear side of a mounting plate in a temperature measuring device for aluminum coils of a coiler according to the utility model;

[0022] Figure 6 The utility model is a side view schematic diagram of a mounting plate used in a temperature measuring device for aluminum coils of a coiler.

[0023] The reference numerals in the accompanying drawings are:

[0024] 1 is a base, 2 is a sliding frame, 3 is a slide rail seat, 4 is a threading tube, 5 is a push rod, 6 is a limit switch, 7 is a mounting plate, 8 is a mounting seat, 9 is a temperature sensor, 10 is a positioning pin, 11 is a screw, 12 is a drag chain, and 13 is a reinforcing rod. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0026] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "horizontal", "vertical" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1

[0028] like Figure 1 to Figure 6 As shown, a temperature measuring device for aluminum coils of a coiler comprises a base 1, a sliding frame 2 and a measuring assembly, wherein a slide rail seat 3 is arranged above the base 1, the bottom of the slide rail seat 3 is fixedly connected to the base 1, and the slide frame 2 is slidably connected to the slide rail seat 3;

[0029] A threading tube 4 is arranged inside the sliding frame 2, a push rod 5 is arranged on one side of the sliding frame 2, the push rod 5 is fixedly connected to the base 1, a limit switch 6 is arranged between the push rod 5 and the sliding frame 2, and the output shaft of the push rod 5 is connected to one end of the sliding frame 2;

[0030] The other end of the sliding frame 2 extends to the outside of the base 1 and is connected to a mounting plate 7. The upper end of the mounting plate 7 is connected to the sliding frame 2, and the lower side of the mounting plate 7 is connected to the measuring component. The measuring component and the sliding frame 2 are located on the same side of the mounting plate 7. The measuring component includes a mounting seat 8 and a temperature sensor 9. The mounting seat 8 is connected to the mounting plate 7, and the temperature sensor 9 is fixed on the mounting seat 8. The temperature sensor 9 penetrates the mounting plate 7 and extends to the outside thereof.

[0031] In addition, a sliding groove is provided on one side of the sliding frame 2, and a positioning pin 10 is provided on the sliding rail seat 3. One end of the positioning pin 10 is connected to the sliding rail seat 3, and the other end of the positioning pin 10 is slidably set in the sliding groove. There are two sliding rail seats 3, and the two sliding rail seats 3 are symmetrically arranged on both sides of the sliding frame 2. The positioning pin 10 is used to guide and fix the sliding frame 2 during sliding. The sliding groove and the surface of the positioning pin 10 on the side of the sliding frame 2 are specially treated and have extremely high wear resistance to ensure the service life and operation stability of the sliding frame 2.

[0032] Specifically, the positioning pin 10 is connected to the sliding seat through a screw 11, and the screw 11 can adjust the gap between the positioning pin 10 and the sliding frame 2 to prevent the gap from being too large or too small, thereby ensuring smooth reciprocating motion of the sliding frame 2.

[0033] In this embodiment, the measuring components are provided in two, and the two measuring components are arranged side by side at the lower side of the mounting plate 7, thereby expanding the measuring area, improving the measuring accuracy, and ensuring the accuracy and reliability of the data.

[0034] In this embodiment, a drag chain 12 is provided on one side of the sliding frame 2 . The drag chain 12 is connected to the sliding frame 2 via a connecting groove. The line of the temperature sensor 9 is protected by the drag chain 12 .

[0035] In this embodiment, a reinforcing rod 13 is provided between the mounting plate 7 and the sliding frame 2 , one end of the reinforcing rod 13 is connected to the sliding frame 2 , and the other end of the reinforcing rod 13 is connected to the mounting plate 7 via a buckle.

[0036] It is worth mentioning that the push rod 5 used in this embodiment is a pneumatic push rod 5, and the air source pressure of the pneumatic push rod 5 is 0.3 MPa.

[0037] Please refer to the actual application Figure 1 to Figure 6 When measuring the temperature, the master control system sends a signal, and the push rod 5 extends at a constant speed until the probe of the temperature sensor 9 contacts the surface of the aluminum coil. Since the air source pressure of the push rod 5 is only 0.3MPa, the temperature sensor 9 will not extend forward after it hits the aluminum coil.

[0038] At this time, the temperature sensor 9 measures the temperature and transmits the data to the master control system. After the system obtains the temperature data, it sends a signal for the push rod 5 to retract. After the push rod 5 is fully retracted, the limit switch 6 senses the sliding frame 2, and the measurement process ends.

[0039] The application has a simple structure and reliable operation. The temperature measurement process is automatically measured by the system without human intervention, thus avoiding the risk of burns that may be caused by workers approaching high-temperature aluminum coils.

[0040] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A temperature measuring device for aluminum coils of a coiler, characterized in that: It comprises a base (1), a sliding frame (2) and a measuring assembly, wherein a sliding rail seat (3) is arranged above the base (1), the bottom of the sliding rail seat (3) is fixedly connected to the base (1), and the sliding frame (2) is slidably connected to the sliding rail seat (3); A threading tube (4) is arranged inside the sliding frame (2), a push rod (5) is arranged on one side of the sliding frame (2), the push rod (5) is fixedly connected to the base (1), a limit switch (6) is arranged between the push rod (5) and the sliding frame (2), and an output shaft of the push rod (5) is connected to one end of the sliding frame (2); The other end of the sliding frame (2) extends to the outside of the base (1) and is connected to a mounting plate (7); the upper end of the mounting plate (7) is connected to the sliding frame (2); the lower side of the mounting plate (7) is connected to the measuring component; the measuring component and the sliding frame (2) are located on the same side of the mounting plate (7); the measuring component comprises a mounting seat (8) and a temperature sensor (9); the mounting seat (8) is connected to the mounting plate (7); the temperature sensor (9) is fixed on the mounting seat (8); the temperature sensor (9) penetrates the mounting plate (7) and extends to the outside thereof.

2. The temperature measuring device for aluminum coil of a coiler according to claim 1, characterized in that: A sliding groove is provided on one side of the sliding frame (2), and a positioning pin (10) is provided on the sliding rail seat (3). One end of the positioning pin (10) is connected to the sliding rail seat (3), and the other end of the positioning pin (10) is slidably arranged in the sliding groove.

3. The temperature measuring device for aluminum coil of a coiler according to claim 2 is characterized in that: The positioning pin (10) is connected to the sliding seat via a screw (11).

4. The temperature measuring device for aluminum coil of a coiler according to claim 1, characterized in that: The measuring components are provided in two numbers, and the two measuring components are arranged side by side on the lower side of the mounting plate (7).

5. The temperature measuring device for aluminum coil of a coiler according to claim 1, characterized in that: A drag chain (12) is provided on one side of the sliding frame (2), and the drag chain (12) is connected to the sliding frame (2) via a connecting groove.

6. The temperature measuring device for aluminum coil of a coiler according to claim 1, characterized in that: A reinforcing rod (13) is provided between the mounting plate (7) and the sliding frame (2); one end of the reinforcing rod (13) is connected to the sliding frame (2), and the other end of the reinforcing rod (13) is connected to the mounting plate (7) via a buckle.

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