CN211553120U - Automatic material temperature measuring device for multi-station coiled materials - Google Patents
Automatic material temperature measuring device for multi-station coiled materials Download PDFInfo
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- CN211553120U CN211553120U CN201922143198.XU CN201922143198U CN211553120U CN 211553120 U CN211553120 U CN 211553120U CN 201922143198 U CN201922143198 U CN 201922143198U CN 211553120 U CN211553120 U CN 211553120U
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Abstract
The utility model relates to a multi-station coiled material automatic temperature measuring device, which is arranged on a loading and unloading trolley and comprises a bracket, a walking device, a telescopic trolley, a thermocouple mounting plate and a thermocouple device, wherein the walking device is arranged on the bracket and comprises a speed reducing motor, a ball screw, a slide block and a slide rail, the speed reducing motor and the slide rail are both arranged on a frame, the speed reducing motor is arranged at one end of the slide rail, an output shaft of the speed reducing motor is connected with one end of the ball screw through a coupler, the other end of the ball screw is fixedly connected with the slide block arranged on the slide rail, the telescopic trolley is arranged on the slide block, a brake motor is arranged on a steel structure of the telescopic trolley, a gear is arranged on an output shaft of the brake motor, the gear is in meshing transmission with a rack at the bottom of the thermocouple mounting plate, rollers are arranged at two, and the thermocouple device is fixed at the bottom of the front end of the thermocouple mounting plate.
Description
Technical Field
The utility model relates to an automatic material temperature measuring device of multistation coiled material especially relates to aluminium processing trade aluminium coil stock temperature measurement technical field.
Background
Currently, there are several ways to measure the temperature of aluminum coils in the aluminum processing industry, the most common of which are: 1. the method comprises the following steps of longitudinally punching holes (namely punching holes on two circular surfaces) on an aluminum coil, wherein the hole depth is 30-50 mm, the measuring end of a flexible wire thermocouple is placed into the hole, and refractory fiber cotton is used for filling and fixing the hole firmly, so that the thermocouple which is high in temperature and cannot be buried when the aluminum coil is discharged from a furnace is usually buried into the aluminum coil and goes in and out along with the aluminum coil when the aluminum coil is discharged from the furnace, and meanwhile, the number of the thermocouples is increased when the number of the material coils to be measured is increased, great inconvenience is brought to production, and the thermocouples are easily damaged; 2. manually and manually contacting the handheld thermocouple with the surface of the hot aluminum coil, in order to ensure the accuracy of temperature measurement, the probe is contacted with the aluminum coil for a plurality of minutes to achieve thermal balance, and the temperature of the aluminum coil just coming out of the hot furnace is high, so that long-time measurement cannot be carried out; 3. the aluminum coil is subjected to temperature measurement by adopting the infrared thermometer, the mode is simple and convenient, but is easily influenced by environmental factors (environmental temperature, dust in air and the like), if the infrared thermometer is suddenly positioned under the condition that the environmental temperature difference is 20 ℃ or higher, the measured data is inaccurate, and the measured temperature value can be obtained after the temperature is balanced.
The aluminum material annealing is the last procedure of aluminum processing, the requirement on the surface quality is high, the conventional automatic material temperature measuring device for the aluminum coil is less developed, and a special automatic material temperature measuring device for the aluminum coil is developed before I, but the temperature measuring device is only used for online automatic detection and monitoring of the temperature of the annealed aluminum coil and is mostly fixed on the furnace wall of an annealing furnace; and the aluminum coil discharged after annealing is not automatically detected, and a traditional detection means is required, so that the production is extremely inconvenient.
The charging amount of each heat of the aluminum coils with different tonnages and different specifications can be changed, and the fixed aluminum coil temperature measuring device cannot measure the temperatures of a plurality of positions, so that a set of multi-station temperature measuring device needs to be developed on the basis of aluminum coil temperature measurement, and the temperature measurement of a plurality of aluminum coils or the temperature measurement of one aluminum coil at different positions can be realized by one temperature measuring device.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides an automatic material temperature device that surveys of multistation coiled material has solved the working strength that the current annealing stove exists when artifical detection material temperature in the production process big, dangerous high and the inaccurate problem of temperature measurement, has also avoided simultaneously rolling up at the trouble of filling in the patchcord thermocouple that punches at the finished product aluminium.
The utility model provides a technical scheme of above technical problem: the device is arranged on a loading and unloading trolley and comprises a support, a walking device, a telescopic trolley, a thermocouple mounting plate and a thermocouple device, wherein the support is arranged on the loading and unloading trolley, the walking device is arranged on the support and comprises a speed reducing motor, a ball screw, a sliding block and a sliding rail, the speed reducing motor and the sliding rail are arranged on a rack, the speed reducing motor is positioned at one end of the sliding rail, an output shaft of the speed reducing motor is connected with one end of the ball screw through a coupler, the other end of the ball screw is fixedly connected with the sliding block arranged on the sliding rail, the telescopic trolley is arranged on the sliding block, a brake motor is arranged on a steel structure of the telescopic trolley, a gear connected through a key is arranged on an output shaft of the brake motor, and the gear is in meshing transmission with a rack arranged at the bottom of the thermocouple mounting plate, the thermocouple device comprises a thermocouple mounting plate, rollers are arranged on two sides of the thermocouple mounting plate and located in rail grooves in a steel structure of the telescopic trolley, and a first mounting plate and a second mounting plate are fixed in the front and back of the bottom of the front end of the thermocouple mounting plate.
The utility model discloses the technical scheme who further injects does:
and two proximity switches I for judging the advancing and retreating positions of the telescopic trolley are arranged on one side of the support.
The thermocouple mounting plate is provided with a limit stop, and the rear end of the mounting plate II is provided with a proximity switch II for detecting a thermocouple device.
The thermocouple device comprises two independent thermocouple wires, wherein one thermocouple wire is made of nickel-chromium, the other thermocouple wire is made of nickel-silicon, and the head of each thermocouple wire is of a planar structure.
The middle part of each thermocouple wire is provided with a boss, each thermocouple wire penetrates through the hole grooves formed in the first mounting plate and the second mounting plate, each thermocouple wire is fixedly connected with the first mounting plate through the boss in the middle part of the thermocouple wire and an insulating ring arranged on the outer side of the boss, and the tail end of each thermocouple wire is fixedly connected with the second mounting plate through the insulating ring.
Each thermocouple wire is of a threaded structure at the tail end, and a nut used for detecting the proximity switch is mounted at the tail end.
And a spring is sleeved on the outer side of the thermocouple wire between the first mounting plate and the second mounting plate.
And a third proximity switch for detecting the positions of the thermocouple mounting plates is arranged on the steel structure of the telescopic trolley.
The utility model has the advantages that: the utility model has the advantages of reliable operation, convenient installation, flexible use, accurate measuring result, high automation degree, low operation cost and easy maintenance, can be widely applied to the aluminum coil annealing furnace in the aluminum processing industry, can realize the measurement of the temperatures of a plurality of stations of the aluminum coil, and avoids the problems of unsafety caused by manual measurement, temperature inaccuracy and other existing measuring modes; this temperature measuring device has adopted second grade displacement transmission mode, has reduced the volume and has reduced the space and taken up, has reduced the length of temperature measurement thermocouple wire simultaneously, and the length that the thermocouple wire of thermocouple stretched out is adjusted through terminal spring, utilizes the elasticity of spring to realize the contact measurement when detecting, and the surface is rolled up to the aluminium that can all contact, increases the availability factor of thermocouple, and every thermocouple wire head is planar structure, prevents that the thermocouple wire from destroying the aluminium when the contact aluminium is rolled up and rolls up the terminal surface.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
fig. 2 is a sectional view of the telescopic trolley of the utility model.
Detailed Description
Example 1
The embodiment of the multi-station automatic coiled material temperature measuring device is structurally shown in figures 1-2, the device is arranged on a loading and unloading trolley and comprises a support 1, a walking device, a telescopic trolley 10, a thermocouple mounting plate 23 and a thermocouple device, the support is arranged on the loading and unloading trolley, the walking device is arranged on the support and comprises a speed reducing motor 2, a ball screw 3, a sliding block 4 and a sliding rail 5, the speed reducing motor and the sliding rail are both arranged on a rack, the speed reducing motor is positioned at one end of the sliding rail, an output shaft of the speed reducing motor is connected with one end of the ball screw through a coupler 22, the other end of the ball screw is fixedly connected with a sliding block arranged on the sliding rail, two proximity switches 6 for judging the forward and backward positions of the telescopic trolley are arranged on one side of the support, the telescopic trolley is arranged on the sliding block, a brake motor, the brake motor output shaft is provided with a gear 9 connected by a key, the gear is in meshing transmission with a rack 19 arranged at the bottom of a thermocouple mounting plate, two sides of the thermocouple mounting plate are provided with rollers 11 which are positioned in a rail groove on a steel structure of a telescopic trolley, the steel structure of the telescopic trolley is provided with two proximity switches three 12 for detecting the positions of the thermocouple mounting plate, the thermocouple device is fixed on a first mounting plate 13 and a second mounting plate 14 which are arranged in front of and behind the bottom of the front end of the thermocouple mounting plate, the thermocouple mounting plate is provided with a limit stop 18, the rear end of the second mounting plate is provided with a proximity switch two 15 for detecting the thermocouple device, the thermocouple device consists of two independent thermocouple wires 20, one of the thermocouple wires is nickel-chromium, the other thermocouple wire is nickel-silicon, the middle part of each thermocouple wire is provided with a lug boss 21, each thermocouple wire penetrates through the hole grooves formed in the first mounting plate and the second mounting plate, each thermocouple wire is fixedly connected with the first mounting plate through the boss in the middle of the thermocouple wire and the insulating ring arranged on the outer side of the boss, the tail end of each thermocouple wire is fixedly connected with the second mounting plate through the insulating ring, the spring 16 is sleeved at the tail end of each thermocouple wire between the first mounting plate and the second mounting plate, each thermocouple wire and the tail end of each thermocouple wire are of a threaded structure, and the tail end of each thermocouple wire is provided with the nut 17 for detecting the proximity switch.
In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation are all within the protection scope claimed in the present invention.
Claims (8)
1. The utility model provides an automatic material temperature device that surveys of multistation coiled material, the device install at loading and unloading skip, including support, running gear, flexible dolly, thermocouple mounting panel and thermocouple device, its characterized in that: the support is arranged on the loading and unloading trolley, the walking device is arranged on the support and comprises a speed reducing motor, a ball screw, a slide block and a slide rail, the speed reducing motor and the slide rail are both arranged on the frame, and the speed reducing motor is positioned at one end of the slide rail, the output shaft of the speed reducing motor is connected with one end of the ball screw through a coupler, the other end of the ball screw is fixedly connected with a slide block arranged on the slide rail, the telescopic trolley is arranged on the slide block, a brake motor is arranged on the steel structure of the telescopic trolley, the output shaft of the brake motor is provided with a gear which is connected through a key, the gear is in meshed transmission with a rack arranged at the bottom of the thermocouple mounting plate, rollers are arranged on two sides of the thermocouple mounting plate and are positioned in a rail groove on a steel structure of the telescopic trolley, and the thermocouple device is fixed on a first mounting plate and a second mounting plate which are arranged in front of and behind the bottom of the front end of the thermocouple mounting plate.
2. The multi-station automatic coil temperature measuring device according to claim 1, characterized in that: and two proximity switches I for judging the advancing and retreating positions of the telescopic trolley are arranged on one side of the support.
3. The multi-station automatic coil temperature measuring device according to claim 1, characterized in that: and a limit stop block is arranged on the thermocouple mounting plate, and a proximity switch II for detecting a thermocouple device is arranged at the rear end of the mounting plate II.
4. The multi-station automatic coil temperature measuring device according to claim 3, characterized in that: the thermocouple device is composed of two independent thermocouple wires, wherein one thermocouple wire is made of nickel-chromium, the other thermocouple wire is made of nickel-silicon, and the head of each thermocouple wire is of a planar structure.
5. The multi-station automatic coil temperature measuring device according to claim 4, characterized in that: and the middle part of each thermocouple wire is provided with a boss, each thermocouple wire penetrates through the hole grooves formed in the first mounting plate and the second mounting plate, each thermocouple wire is fixedly connected with the first mounting plate through the boss in the middle part and an insulating ring arranged on the outer side of the boss, and the tail end of each thermocouple wire is fixedly connected with the second mounting plate through the insulating ring.
6. The multi-station automatic coil temperature measuring device according to claim 5, characterized in that: each thermocouple wire is of a threaded structure at the tail end, and nuts used for detecting the proximity switches are mounted at the tail ends.
7. The multi-station automatic coil temperature measuring device according to claim 6, characterized in that: and a spring is sleeved at the tail end of the thermocouple wire between the first mounting plate and the second mounting plate.
8. The multi-station automatic coil temperature measuring device according to claim 1, characterized in that: and a steel structure of the telescopic trolley is provided with two proximity switches III for detecting the positions of the thermocouple installation plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143198.XU CN211553120U (en) | 2019-12-04 | 2019-12-04 | Automatic material temperature measuring device for multi-station coiled materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922143198.XU CN211553120U (en) | 2019-12-04 | 2019-12-04 | Automatic material temperature measuring device for multi-station coiled materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553120U true CN211553120U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922143198.XU Active CN211553120U (en) | 2019-12-04 | 2019-12-04 | Automatic material temperature measuring device for multi-station coiled materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553120U (en) |
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2019
- 2019-12-04 CN CN201922143198.XU patent/CN211553120U/en active Active
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