CN112503929A - Mesh belt sintering furnace temperature sensor fixing device, testing system and using method - Google Patents
Mesh belt sintering furnace temperature sensor fixing device, testing system and using method Download PDFInfo
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- CN112503929A CN112503929A CN202011294182.XA CN202011294182A CN112503929A CN 112503929 A CN112503929 A CN 112503929A CN 202011294182 A CN202011294182 A CN 202011294182A CN 112503929 A CN112503929 A CN 112503929A
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- mesh belt
- temperature sensor
- sintering furnace
- fixing device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
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- Tunnel Furnaces (AREA)
Abstract
The invention discloses a mesh belt sintering furnace temperature sensor fixing device, a test system and a using method, wherein the mesh belt sintering furnace temperature sensor fixing device comprises the following steps: the base, set up at least one first spout on base upper portion, set up at least one second spout in the base lower part, set up two at least mobilizable little spouts in the first spout, at least one mobilizable guipure balanced plate is connected to the second spout, set up mobilizable slider in the mobilizable little spout, be equipped with the fixed screw on mobilizable slider for make mobilizable slider fix on mobilizable little spout, set up the lifter on mobilizable slider, guipure balanced plate is used for according to guipure width lateral shifting on the second spout, the lifter is used for fixing temperature sensor, through adjusting the height and the longitudinal distance of lifter and slider in order to confirm the height and the longitudinal distance between the temperature sensor. The invention has the advantages that: the method is simple to implement, and the whole testing process is safe and quick.
Description
Technical Field
The invention relates to a mesh belt sintering furnace temperature sensor fixing device, a testing system and a using method.
Background
According to the furnace temperature detection requirement of a conventional mesh belt sintering furnace, in the furnace temperature measurement detection process, the fixed positions of the temperature sensors are distributed on a mesh belt of the mesh belt sintering furnace, and the left and right balance distances are about 4 cm from the edge of the mesh belt. How to ensure that the sensor does not fall off in the running process of the mesh belt is the key of the test. If the sensor is not fixed firmly, the sensor can fall off and rebound to scald a detector or the sensor is clamped on the mesh belt to wear and damage the sensor all the time. Therefore, how to quickly mount and fix the sensor is very important in the furnace temperature detection process of the mesh belt sintering furnace.
The temperature sensor is easy to fall off in the operation of the mesh belt, and the fallen sensor is possibly blocked on a mesh belt conveyor to cause the mesh belt to stop operating. The temperature measuring end can not be driven along with the mesh belt after the sensor falls off, the measured temperature is problematic, and the detector can be scalded by rebounding after the sensor falls off.
Disclosure of Invention
The invention aims to provide a fixing device for a temperature sensor of a mesh belt sintering furnace, a testing system and a using method, and solves the problems that the sensor is damaged due to falling off of the sensor in the furnace temperature detection process, the sensor is clamped in the running mesh belt, and a detector is scalded due to rebounding after the sensor falls off.
In view of this, the present invention provides a mesh belt sintering furnace temperature sensor fixing device, which is characterized by comprising: the base, set up at least one first spout on base upper portion, set up at least one second spout in the base lower part, set up two at least mobilizable little spouts in the first spout, at least one mobilizable guipure balanced plate is connected to the second spout, set up mobilizable slider in the mobilizable little spout, be equipped with the fixed screw on mobilizable slider, be used for making mobilizable slider fix on mobilizable little spout, set up the lifter on mobilizable slider, guipure balanced plate is used for according to guipure width lateral shifting on the second spout, the lifter is used for fixed temperature sensor, through adjusting the height and the longitudinal distance of lifter and slider in order to confirm the height and the longitudinal distance between the temperature sensor.
Furthermore, a movable sliding block is arranged between the two movable small sliding grooves and provided with a fixing screw for fixing the sliding block on the first sliding groove.
Furthermore, the lifting rod consists of an upper rod and a lower rod, and a height-controlling fixing screw is arranged between the two rods.
Furthermore, the upper and lower rods are provided with temperature sensor jacks, screws for fixing the sensors are arranged beside the jacks, and the temperature sensors penetrate through the jacks and then tightly screw the fixing screws to fix the sensors on the lifting rods.
Further, the slide block is a high-temperature-resistant alloy slide block.
Furthermore, the number of the first sliding chutes is one, and two small sliding chutes capable of moving transversely are arranged on the first sliding chutes; the number of the trees in the second sliding groove is one, and two small sliding grooves capable of moving transversely are arranged on the second sliding groove.
Furthermore, the number of the mesh belt balance plates is two, and the mesh belt balance plates are respectively arranged on the small sliding grooves which are arranged on the second sliding grooves and can transversely move.
Furthermore, two ends of the mesh belt balance plate are respectively provided with a steel needle.
Another object of the present invention is to provide a test system, comprising: the device comprises a mesh belt sintering furnace temperature sensor fixing device, a computer and a control system, wherein the mesh belt sintering furnace temperature sensor fixing device is arranged on a mesh belt sintering furnace, the mesh belt sintering furnace is provided with a test piece inlet and a test piece outlet, and the test piece inlet is connected with the computer through a thermocouple; wherein the content of the first and second substances,
guipure sintering furnace temperature sensor fixing device includes: the base, set up at least one first spout on base upper portion, set up at least one second spout in the base lower part, set up two at least mobilizable little spouts in the first spout, at least one mobilizable guipure balanced plate is connected to the second spout, set up mobilizable slider in the mobilizable little spout, be equipped with the fixed screw on mobilizable slider, be used for making mobilizable slider fix on mobilizable little spout, set up the lifter on mobilizable slider, guipure balanced plate is used for according to guipure width lateral shifting on the second spout, the lifter is used for fixed temperature sensor, through adjusting the height and the longitudinal distance of lifter and slider in order to confirm the height and the longitudinal distance between the temperature sensor.
Another object of the present invention is to provide a method for using a test system, which includes:
providing a mesh belt sintering furnace temperature sensor fixing device, wherein the mesh belt sintering furnace temperature sensor fixing device is arranged on a mesh belt sintering furnace, the mesh belt sintering furnace is provided with a test piece inlet and a test piece outlet, and the test piece inlet is connected with a computer through a thermocouple; wherein, guipure sintering furnace temperature sensor fixing device includes: the device comprises a base, at least one first chute is arranged at the upper part of the base, at least one second chute is arranged at the lower part of the base, at least two movable small chutes are arranged in the first chute, the second chute is connected with at least one movable mesh belt balancing plate, movable sliding blocks are arranged in the movable small chutes, fixing screws are arranged on the movable sliding blocks and used for fixing the movable sliding blocks on the movable small chutes, lifting rods are arranged on the movable sliding blocks, the mesh belt balancing plate is used for transversely moving on the second chute according to the width of a mesh belt, the lifting rods are used for fixing temperature sensors, and the height and the longitudinal distance between the temperature sensors are determined by adjusting the height of the lifting rods and the longitudinal distance of the sliding blocks;
inserting the temperature sensor into an insertion hole of the temperature sensor fixing device, screwing a fixing screw to fix the temperature sensor on the lifting rod, adjusting the height of the lifting rod according to the test requirement and screwing a screw for controlling the height of the lifting rod;
thirdly, adjusting the transverse distance of the sliding block below the lifting rod, and then screwing a fixing screw tightly to fix the sliding block on the movable sliding chute; after the transverse distance is determined, screwing the fixing screw tightly;
step four, adjusting the transverse distance of the balance plate according to the actual width of the mesh belt, and tightly screwing the balance plate and a screw of the movable sliding chute after the transverse distance of the balance plate is determined, wherein the transverse distance of the whole device is not changed;
fifthly, after the transverse and longitudinal distances of the whole fixing device are fixed, the sensor fixing device is placed at the right center position of a mesh belt at the entrance of a test piece of a mesh belt sintering furnace, the temperature sensor is connected with a data acquisition unit, and the data acquisition unit is connected with a computer; opening a computer, setting the acquisition times and period of temperature acquisition software, adjusting the running speed of the mesh belt sintering furnace and the temperature value of each temperature zone, starting the mesh belt sintering furnace to enable the mesh belt to run from the inlet of the test piece to the outlet of the test piece after the preparation work is finished, and simultaneously starting a data acquisition unit and acquisition software on the computer to track and acquire the temperature value of the mesh belt sintering furnace in real time;
and step six, when the temperature sensor fixing device comes out of the outlet of the test piece, stopping the computer from collecting the software to store the temperature data, closing the mesh belt sintering furnace to stop the mesh belt from running, taking down the temperature sensor and the temperature sensor fixing device when the temperature in the sintering furnace is reduced to the normal temperature, arranging the test site and the test data, and finishing the test process.
The invention achieves the following significant beneficial effects:
the realization is simple, include: a base, at least one first sliding groove is arranged at the upper part of the base, at least one second sliding groove is arranged at the lower part of the base, at least two movable small chutes are arranged in the first chute, the second chute is connected with at least one movable mesh belt balance plate, movable sliding blocks are arranged in the movable small chutes, a fixed screw is arranged on the movable sliding block and used for fixing the movable sliding block on the movable small sliding groove, a lifting rod is arranged on the movable slide block, the mesh belt balance plate is used for transversely moving on the second chute according to the width of the mesh belt, the lifting rod is used for fixing a temperature sensor, the height and the longitudinal distance between the temperature sensors are determined by adjusting the height of the lifting rod and the longitudinal distance of the sliding block, the distance between the sensors can be adjusted, and the distance between the balance plates is adjusted according to the width of the mesh belt, so that the device is fixed on the mesh belt. The whole test process is safe and quick, and the operation is simple. The problems that a mesh belt conveying card machine, a sensor are damaged, the sensor rebounds to scald a tester and the like caused by the falling of the sensor during the traditional test of the furnace temperature of the mesh belt sintering furnace are effectively solved by using the device.
Drawings
FIG. 1 is a schematic structural diagram of a mesh belt sintering furnace temperature sensor fixing device of the invention;
FIG. 2 is a schematic diagram of a test system of the present invention.
Schematic of the reference numerals
1-thermocouple jack, 2-thermocouple, 3-screw for fixing slide block, 4-slide block capable of transversely moving,
5- -a sliding groove capable of moving transversely, 6- -a base, 7- -a first sliding groove, 8- -a second sliding groove,
9-screws for fixing a thermocouple, 10-lifting rods, 11-screws for fixing the lifting rods, 12-steel needles,
13-a mesh belt balance plate,
14-entrance of test piece in mesh belt sintering furnace, 15-fixing device of temperature sensor, 16-thermocouple,
17-data acquisition unit, 18-mesh belt sintering furnace test piece outlet, 19-mesh belt sintering furnace, 20-computer.
Detailed Description
The advantages and features of the present invention will become more fully apparent from the following description and appended claims, taken in conjunction with the accompanying drawings and detailed description of specific embodiments of the invention. It is to be noted that the drawings are in a very simplified form and are not to scale, which is intended merely for convenience and clarity in describing embodiments of the invention.
It should be noted that, for clarity of description of the present invention, various embodiments are specifically described to further illustrate different implementations of the present invention, wherein the embodiments are illustrative and not exhaustive. In addition, for simplicity of description, the contents mentioned in the previous embodiments are often omitted in the following embodiments, and therefore, the contents not mentioned in the following embodiments may be referred to the previous embodiments accordingly.
While the invention is amenable to various modifications and alternative forms, specifics thereof have been shown by way of example in the drawings and will be described in detail. It should be understood that the inventors do not intend to limit the invention to the particular embodiments described, but intend to protect all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the claims. The same meta-module part number may be used throughout the drawings to represent the same or similar parts.
Referring to fig. 1 to 2, a fixing device for a mesh belt sintering furnace temperature sensor according to the present invention includes: the temperature sensor comprises a base 6, wherein at least one first chute 7 is arranged at the upper part of the base, at least one second chute 8 is arranged at the lower part of the base, at least two movable small chutes are arranged in the first chute, the second chute is connected with at least one movable mesh belt balancing plate, movable sliding blocks are arranged in the movable small chutes, fixing screws are arranged on the movable sliding blocks and used for fixing the movable sliding blocks on the movable small chutes, lifting rods 10 are arranged on the movable sliding blocks, the mesh belt balancing plate 13 is used for transversely moving on the second chute according to the width of a mesh belt, the lifting rods 10 are used for fixing temperature sensors, and the height and the longitudinal distance between the temperature sensors are determined by adjusting the height of the lifting rods and the longitudinal distance of the sliding blocks.
In one embodiment, a movable sliding block is further arranged between the two movable small sliding grooves, and the movable sliding block is provided with a fixing screw for fixing the sliding block on the first sliding groove.
In one embodiment, the lifting rod is composed of an upper rod and a lower rod, and a height-controlling fixing screw is arranged between the two rods.
In one embodiment, the upper and lower rods are provided with temperature sensor insertion holes, the insertion holes are provided with sensor fixing screws beside the insertion holes, and the temperature sensors penetrate through the insertion holes and then are screwed tightly to fix the sensors on the lifting rods.
In one embodiment, the slider is a high temperature resistant alloy slider.
In one embodiment, the number of the first sliding chutes is one, and two small sliding chutes capable of moving transversely are arranged on the first sliding chutes; the number of the trees in the second sliding groove is one, and two small sliding grooves capable of moving transversely are arranged on the second sliding groove.
In one embodiment, the number of the mesh belt balancing plates is two, and the mesh belt balancing plates are respectively arranged on small sliding grooves which are arranged on the second sliding groove and can move transversely.
In one embodiment, two ends of the mesh belt balancing plate are respectively provided with a steel needle.
Another object of the present invention is to provide a test system, comprising: the device comprises a mesh belt sintering furnace temperature sensor fixing device, a mesh belt sintering furnace temperature sensor fixing device 15 and a computer 20, wherein the mesh belt sintering furnace is arranged on a mesh belt sintering furnace 19 and is provided with a test piece inlet 14 and a test piece outlet 18, and the test piece inlet 14 is connected with the computer 20 through a thermocouple 16; wherein the content of the first and second substances,
guipure sintering furnace temperature sensor fixing device includes: the base, set up at least one first spout on base upper portion, set up at least one second spout in the base lower part, set up two at least mobilizable little spouts in the first spout, at least one mobilizable guipure balanced plate is connected to the second spout, set up mobilizable slider in the mobilizable little spout, be equipped with the fixed screw on mobilizable slider, be used for making mobilizable slider fix on mobilizable little spout, set up the lifter on mobilizable slider, guipure balanced plate is used for according to guipure width lateral shifting on the second spout, the lifter is used for fixed temperature sensor, through adjusting the height and the longitudinal distance of lifter and slider in order to confirm the height and the longitudinal distance between the temperature sensor.
Still another object of the present invention is to provide a method for using a test system, which includes:
providing a mesh belt sintering furnace temperature sensor fixing device, wherein the mesh belt sintering furnace temperature sensor fixing device is arranged on a mesh belt sintering furnace, the mesh belt sintering furnace is provided with a test piece inlet and a test piece outlet, and the test piece inlet is connected with a computer through a thermocouple; wherein, guipure sintering furnace temperature sensor fixing device includes: the device comprises a base, at least one first chute is arranged at the upper part of the base, at least one second chute is arranged at the lower part of the base, at least two movable small chutes are arranged in the first chute, the second chute is connected with at least one movable mesh belt balancing plate, movable sliding blocks are arranged in the movable small chutes, fixing screws are arranged on the movable sliding blocks and used for fixing the movable sliding blocks on the movable small chutes, lifting rods are arranged on the movable sliding blocks, the mesh belt balancing plate is used for transversely moving on the second chute according to the width of a mesh belt, the lifting rods are used for fixing temperature sensors, and the height and the longitudinal distance between the temperature sensors are determined by adjusting the height of the lifting rods and the longitudinal distance of the sliding blocks;
inserting the temperature sensor into an insertion hole of the temperature sensor fixing device, screwing a fixing screw to fix the temperature sensor on the lifting rod, adjusting the height of the lifting rod according to the test requirement and screwing a screw for controlling the height of the lifting rod;
thirdly, adjusting the transverse distance of the sliding block below the lifting rod, and then screwing a fixing screw tightly to fix the sliding block on the movable sliding chute; after the transverse distance is determined, screwing the fixing screw tightly;
step four, adjusting the transverse distance of the balance plate according to the actual width of the mesh belt, and tightly screwing the balance plate and a screw of the movable sliding chute after the transverse distance of the balance plate is determined, wherein the transverse distance of the whole device is not changed;
fifthly, after the transverse and longitudinal distances of the whole fixing device are fixed, the sensor fixing device is placed at the right center position of a mesh belt at the entrance of a test piece of a mesh belt sintering furnace, the temperature sensor is connected with a data acquisition unit, and the data acquisition unit is connected with a computer; opening a computer, setting the acquisition times and period of temperature acquisition software, adjusting the running speed of the mesh belt sintering furnace and the temperature value of each temperature zone, starting the mesh belt sintering furnace to enable the mesh belt to run from the inlet of the test piece to the outlet of the test piece after the preparation work is finished, and simultaneously starting a data acquisition unit and acquisition software on the computer to track and acquire the temperature value of the mesh belt sintering furnace in real time;
and step six, when the temperature sensor fixing device comes out of the outlet of the test piece, stopping the computer from collecting the software to store the temperature data, closing the mesh belt sintering furnace to stop the mesh belt from running, taking down the temperature sensor and the temperature sensor fixing device when the temperature in the sintering furnace is reduced to the normal temperature, arranging the test site and the test data, and finishing the test process.
As a specific embodiment, the temperature sensor fixing device of the mesh belt sintering furnace is composed of a fixing device base part with a chute, a movable temperature sensor fixing device part and a movable mesh belt balancing plate.
As a specific embodiment, the movable temperature sensor fixing device is composed of a lifting rod, a high-temperature-resistant alloy sliding block and a fixing screw capable of fixing a thermocouple.
As a specific embodiment, the lifting rod of the movable temperature sensor fixing device part is composed of an upper rod and a lower rod, a fixing screw for controlling the height is arranged between the two rods, the upper rod and the lower rod are provided with temperature sensor insertion holes, screws for fixing the sensors are arranged beside the insertion holes, and the temperature sensors penetrate through the insertion holes and then are screwed tightly to fix the sensors on the lifting rod. And then adjusting the longitudinal distance of a height control sensor of the lifting rod, screwing a screw for fixing the height of the lifting rod after the height control is finished, determining the height of the lifting rod at the moment, firmly fixing a temperature sensor on the lifting rod, and determining the longitudinal distance.
As a specific embodiment, the high-temperature-resistant alloy sliding block is a base of a lifting rod and can transversely move on a moving chute of the fixing device, and after the transverse distance is adjusted, a fixing screw on the sliding block is screwed tightly, so that the sliding block is fixed on the moving chute. After the slide block is fixed, the transverse distance between the lifting rod and the temperature sensor is also determined at the same time.
As a specific example, the function of the movable temperature sensor fixing device part is mainly to fix the temperature sensors on the lifting rods, and the height and the longitudinal distance between the temperature sensors can be determined by adjusting the height of the lifting rods and the longitudinal distance of the sliding blocks. In the process of testing the furnace temperature uniformity of the mesh belt sintering furnace, the movable temperature sensor fixing device mainly has the effects that when the mesh belt of the mesh belt sintering furnace runs in a single direction, the temperature sensor moves forward along with the mesh belt to ensure that the sensor does not fall off in the test process, and the validity of test data is ensured.
As a specific embodiment, the fixing device base part with the sliding groove is composed of four small sliding grooves capable of moving transversely and a high-temperature-resistant alloy plate with two sliding grooves.
As a specific example, the small laterally movable runner functions primarily to slide the slider and the balance plate laterally in its runner so that the lateral distance between the movable temperature sensor fixture portion and the balance plate can be determined. When a mesh belt sintering furnace with a larger transverse distance of a mesh belt is tested, if the transverse distance between the sliding block and the balance plate is insufficient, the small sliding chute which moves transversely can also move transversely on the alloy plate with the sliding chute, and then the transverse distance between the sliding block and the balance plate is greatly increased by screwing the fixing screw.
As a specific embodiment, the high-temperature-resistant alloy plate with two chutes is a base part of the whole device, the movable chute and the balance plate slide transversely on the base part to control the transverse distance of the sensor, and the movable temperature sensor fixing device, the movable chute and the balance plate are mainly connected together, so that the whole device does not shake to play a role in starting and stopping.
As a specific embodiment, the main function of the fixing device base part with the sliding groove is to increase the transverse distance of the sensor, and the fixing device base part is a base of the whole device and plays a role in stabilizing and bearing up and down.
As a specific embodiment, the movable balance plate can transversely move on the base sliding groove according to the width of the mesh belt, the balance plate is fixed on the movable sliding groove by tightly screwing the fixing screw on the balance plate after the transverse distance position is determined, and the movable sliding groove can be moved to increase the transverse distance if the transverse distance is not enough. And finally, inserting the steel needles into the left end and the right end of the mesh belt by the depth of the steel needles on the balance plate through the knob so that the balance plate is clamped on the conveying belt, and the whole device is clamped on the mesh belt and is fixed.
As a specific embodiment, the balance plate mainly has the function of enabling the whole device to reach the optimal balance state, enabling the whole sensor fixing device to be firmly fixed on a mesh belt of a mesh belt sintering furnace in the process of testing the temperature of the furnace, and enabling the sensor fixing device not to shake in the process of advancing the mesh belt to enable test data to be more accurate.
As a specific embodiment, the mesh belt sintering furnace temperature sensor fixing device is adopted, the width of a mesh belt is determined before testing, the distance between sensors is determined by adjusting the transverse distance of a sliding block of the sensor fixing device and the height of a lifting rod, then the sensors are fixed on the device by knob screws, and finally the transverse distance between balance plates is adjusted, so that the whole device is fixed on a mesh belt of the mesh belt sintering furnace. The whole process is simple and quick to operate and does not damage the sensor.
As a specific embodiment, the mesh belt sintering furnace temperature sensor fixing device is adopted, the sensor does not fall off in the furnace temperature testing process, the fixing device and the sensor are convenient to mount and dismount, the whole testing process is high in efficiency, and invalid temperature data obtained due to the fact that the sensor is not firmly fixed are avoided.
As a specific embodiment, the problems of sensor falling caused by the installation of the conventional sensor, blockage, sensor damage, scalding of a tester and the like caused by the falling of the sensor are solved by adopting the mesh belt sintering furnace temperature sensor fixing device.
All parts used in the invention are made of high-temperature-resistant alloy, and the surface of the fixing device is not easy to oxidize after repeated use and deformation. The distance between the sensors can be adjusted according to test requirements, the safety of inspectors can be guaranteed in the furnace temperature test process, and the obtained test data are accurate and reliable.
FIG. 1 is an overall schematic view of a fixing device of a temperature sensor of a mesh belt sintering furnace. After the temperature sensor passes through the thermocouple jack, the sensor can be fixed by screwing a fixing screw. The movable fixing device part can transversely move on a sliding groove on the base to adjust the transverse distance between the sensors, and the fixing screw can be screwed tightly after the transverse distance is determined, so that the movable fixing device part is fixed on the base. Meanwhile, the height of the lifting rod can be adjusted to determine the longitudinal distance of the sensor, and the lifting rod is fixed firmly by screwing the fixing screw after the longitudinal distance is determined. After the whole distance adjustment is completed, the longitudinal distance and the transverse distance of the screwing fixed screw sensor are fixed.
FIG. 2 is a schematic view of a movable temperature sensor fixture portion, a fixture base portion, a movable chute, and a balance plate. The movable balance plate can be transversely adjusted on the base sliding groove according to the actual width of the mesh belt to achieve the effect of balancing the whole device, and the steel needles on the rear knob balance plate are inserted into the left end and the right end of the mesh belt after the position is determined, so that the balance plate is clamped on the conveyor belt, and the whole device is clamped on the mesh belt and is fixed. After the sensor is fixed and the device is fixed on a conveying mesh belt of a mesh belt sintering furnace, the device is connected with a testing device to prepare for the subsequent testing of the temperature of the sintering furnace.
After the whole fixing device and the sensor are fixed, the sensor is connected with a data acquisition unit, and the data acquisition unit is connected with a computer. The computer is provided with a corresponding automatic temperature acquisition system, the data acquisition time and frequency are set, and the data acquisition device and the mesh belt sintering furnace are started to start software for temperature acquisition. After the test is finished, the fixing device can be sent out from the outlet of the test piece of the sintering furnace, the automatic collection of the software and the mesh belt conveying of the sintering furnace are stopped, and after the temperature of the fixing device returns to normal temperature, the fixing screws are loosened to sequentially disassemble the sensor and the whole fixing device.
As a specific embodiment, the use method of the test system of the present invention includes:
firstly, preparing a temperature sensor, a temperature sensor fixing device, a data collector, a computer with temperature collection software and a related test line for testing before testing the furnace temperature of the mesh belt sintering furnace. The mesh belt sintering furnace is in a stop state, and the mesh belt does not run. Before the test, the temperature sensors are communicated with customers or the test technical protocol is referred to determine the distribution number of the temperature sensors, the distribution positions of the sensors and the temperature value of each temperature zone of the sintering furnace.
And secondly, inserting the temperature sensor into a jack of the temperature sensor fixing device, screwing a fixing screw to fix the temperature sensor on the lifting rod, adjusting the height of the lifting rod according to the test requirement and screwing a screw for controlling the height of the lifting rod. The longitudinal distance of the temperature sensor is now determined.
And thirdly, adjusting the transverse distance of the metal sliding block below the lifting rod, and then screwing the fixing screw to fix the sliding block on the movable sliding chute. If the belt is wide, the movable runner can also be adjusted to increase the lateral distance. After the transverse distance is determined, the fixing screw is screwed tightly, and at the moment, the lifting rod, the sliding block and the movable sliding groove are all firmly fixed on the fixing device base with the sliding groove. And after the transverse distance is determined, the transverse distance is not changed, and the next step is carried out.
And fourthly, adjusting the transverse distance of the balance plate according to the actual width of the mesh belt, and if the sensor fixing device is unstable in shaking, adjusting a movable sliding chute to increase the transverse distance of the balance plate so as to enable the whole device to be more stable. After the transverse distance of the balance plate is determined, the screws of the balance plate and the movable sliding groove are screwed tightly, and the transverse distance of the whole device is not changed.
Fifthly, after the transverse and longitudinal distances of the whole fixing device are fixed, the sensor fixing device is placed at the right center of the mesh belt at the entrance of the mesh belt sintering furnace test piece, the temperature sensor is connected with the data acquisition unit, and the data acquisition unit is connected with the computer. And opening a computer to set the acquisition times and period of the temperature acquisition software. Adjusting the running speed of the mesh belt sintering furnace and the temperature value of each temperature area, starting the mesh belt sintering furnace to enable the mesh belt to run from the inlet of the test piece to the outlet of the test piece after the preparation work is finished, and simultaneously starting a data acquisition unit and acquisition software on a computer to track and acquire the temperature value of the mesh belt sintering furnace in real time.
And sixthly, stopping the computer to collect the software and store the temperature data when the temperature sensor fixing device comes out from the outlet of the test piece, and closing the mesh belt sintering furnace to stop the mesh belt from running. And when the temperature in the sintering furnace is reduced to the normal temperature, the temperature sensor and the temperature sensor fixing device are taken down, and the test field and the test data are arranged. The test procedure is ended.
The whole test process is safe and quick, and the operation is simple. The problems that a mesh belt conveying card machine, a sensor are damaged, the sensor rebounds to scald a tester and the like caused by the falling of the sensor during the traditional test of the furnace temperature of the mesh belt sintering furnace are effectively solved by using the device.
The invention achieves the following significant beneficial effects:
the realization is simple, include: a base, at least one first sliding groove is arranged at the upper part of the base, at least one second sliding groove is arranged at the lower part of the base, at least two movable small chutes are arranged in the first chute, the second chute is connected with at least one movable mesh belt balance plate, movable sliding blocks are arranged in the movable small chutes, a fixed screw is arranged on the movable sliding block and used for fixing the movable sliding block on the movable small sliding groove, a lifting rod is arranged on the movable slide block, the mesh belt balance plate is used for transversely moving on the second chute according to the width of the mesh belt, the lifting rod is used for fixing a temperature sensor, the height and the longitudinal distance between the temperature sensors are determined by adjusting the height of the lifting rod and the longitudinal distance of the sliding block, the distance between the sensors can be adjusted, and the distance between the balance plates is adjusted according to the width of the mesh belt, so that the device is fixed on the mesh belt. The whole test process is safe and quick, and the operation is simple. The problems that a mesh belt conveying card machine, a sensor are damaged, the sensor rebounds to scald a tester and the like caused by the falling of the sensor during the traditional test of the furnace temperature of the mesh belt sintering furnace are effectively solved by using the device.
Any other suitable modifications can be made according to the technical scheme and the conception of the invention. All such alternatives, modifications and improvements as would be obvious to one skilled in the art are intended to be included within the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a guipure fritting furnace temperature sensor fixing device which characterized in that includes: the base, set up at least one first spout on base upper portion, set up at least one second spout in the base lower part, set up two at least mobilizable little spouts in the first spout, at least one mobilizable guipure balanced plate is connected to the second spout, set up mobilizable slider in the mobilizable little spout, be equipped with the fixed screw on mobilizable slider, be used for making mobilizable slider fix on mobilizable little spout, set up the lifter on mobilizable slider, guipure balanced plate is used for according to guipure width lateral shifting on the second spout, the lifter is used for fixed temperature sensor, through adjusting the height and the longitudinal distance of lifter and slider in order to confirm the height and the longitudinal distance between the temperature sensor.
2. The mesh belt sintering furnace temperature sensor fixing device according to claim 1, wherein a movable slide block is further arranged between the two movable small sliding chutes, and the movable slide block is provided with a fixing screw for fixing the slide block on the first sliding chute.
3. The mesh belt sintering furnace temperature sensor fixing device according to claim 2, wherein the lifting rod is composed of an upper rod and a lower rod, and a fixing screw for controlling the height is arranged between the two rods.
4. The mesh belt sintering furnace temperature sensor fixing device according to claim 3, wherein the upper and lower rods are provided with temperature sensor insertion holes, screws for fixing the sensors are arranged beside the insertion holes, and the temperature sensors penetrate through the insertion holes and then are tightly screwed to fix the sensors on the lifting rods.
5. The mesh belt sintering furnace temperature sensor fixing device according to claim 1, wherein the slide block is a high temperature resistant alloy slide block.
6. The mesh belt sintering furnace temperature sensor fixing device according to claim 3,
the number of the first sliding chutes is one, and two small sliding chutes capable of moving transversely are arranged on the first sliding chutes;
the number of the trees in the second sliding groove is one, and two small sliding grooves capable of moving transversely are arranged on the second sliding groove.
7. The mesh belt sintering furnace temperature sensor fixing device according to claim 6, wherein the mesh belt balance plates are two and are respectively arranged on small sliding grooves which are arranged on the second sliding groove and can move transversely.
8. The mesh belt sintering furnace temperature sensor fixing device according to claim 7, wherein two ends of the mesh belt balancing plate are respectively provided with a steel needle.
9. A test system, comprising: the device comprises a mesh belt sintering furnace temperature sensor fixing device, a computer and a control system, wherein the mesh belt sintering furnace temperature sensor fixing device is arranged on a mesh belt sintering furnace, the mesh belt sintering furnace is provided with a test piece inlet and a test piece outlet, and the test piece inlet is connected with the computer through a thermocouple; wherein the content of the first and second substances,
guipure sintering furnace temperature sensor fixing device includes: the base, set up at least one first spout on base upper portion, set up at least one second spout in the base lower part, set up two at least mobilizable little spouts in the first spout, at least one mobilizable guipure balanced plate is connected to the second spout, set up mobilizable slider in the mobilizable little spout, be equipped with the fixed screw on mobilizable slider, be used for making mobilizable slider fix on mobilizable little spout, set up the lifter on mobilizable slider, guipure balanced plate is used for according to guipure width lateral shifting on the second spout, the lifter is used for fixed temperature sensor, through adjusting the height and the longitudinal distance of lifter and slider in order to confirm the height and the longitudinal distance between the temperature sensor.
10. A method of using a test system, comprising:
providing a mesh belt sintering furnace temperature sensor fixing device, wherein the mesh belt sintering furnace temperature sensor fixing device is arranged on a mesh belt sintering furnace, the mesh belt sintering furnace is provided with a test piece inlet and a test piece outlet, and the test piece inlet is connected with a computer through a thermocouple; wherein, guipure sintering furnace temperature sensor fixing device includes: the device comprises a base, at least one first chute is arranged at the upper part of the base, at least one second chute is arranged at the lower part of the base, at least two movable small chutes are arranged in the first chute, the second chute is connected with at least one movable mesh belt balancing plate, movable sliding blocks are arranged in the movable small chutes, fixing screws are arranged on the movable sliding blocks and used for fixing the movable sliding blocks on the movable small chutes, lifting rods are arranged on the movable sliding blocks, the mesh belt balancing plate is used for transversely moving on the second chute according to the width of a mesh belt, the lifting rods are used for fixing temperature sensors, and the height and the longitudinal distance between the temperature sensors are determined by adjusting the height of the lifting rods and the longitudinal distance of the sliding blocks;
inserting the temperature sensor into an insertion hole of the temperature sensor fixing device, screwing a fixing screw to fix the temperature sensor on the lifting rod, adjusting the height of the lifting rod according to the test requirement and screwing a screw for controlling the height of the lifting rod;
thirdly, adjusting the transverse distance of the sliding block below the lifting rod, and then screwing a fixing screw tightly to fix the sliding block on the movable sliding chute; after the transverse distance is determined, screwing the fixing screw tightly;
step four, adjusting the transverse distance of the balance plate according to the actual width of the mesh belt, and tightly screwing the balance plate and a screw of the movable sliding chute after the transverse distance of the balance plate is determined, wherein the transverse distance of the whole device is not changed;
fifthly, after the transverse and longitudinal distances of the whole fixing device are fixed, the sensor fixing device is placed at the right center position of a mesh belt at the entrance of a test piece of a mesh belt sintering furnace, the temperature sensor is connected with a data acquisition unit, and the data acquisition unit is connected with a computer; opening a computer, setting the acquisition times and period of temperature acquisition software, adjusting the running speed of the mesh belt sintering furnace and the temperature value of each temperature zone, starting the mesh belt sintering furnace to enable the mesh belt to run from the inlet of the test piece to the outlet of the test piece after the preparation work is finished, and simultaneously starting a data acquisition unit and acquisition software on the computer to track and acquire the temperature value of the mesh belt sintering furnace in real time;
and step six, when the temperature sensor fixing device comes out of the outlet of the test piece, stopping the computer from collecting the software to store the temperature data, closing the mesh belt sintering furnace to stop the mesh belt from running, taking down the temperature sensor and the temperature sensor fixing device when the temperature in the sintering furnace is reduced to the normal temperature, arranging the test site and the test data, and finishing the test process.
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| CN202011294182.XA CN112503929B (en) | 2020-11-18 | 2020-11-18 | Mesh belt sintering furnace temperature sensor fixing device, testing system and using method |
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