CN113701898B - Forging temperature detection device - Google Patents
Forging temperature detection device Download PDFInfo
- Publication number
- CN113701898B CN113701898B CN202111267317.8A CN202111267317A CN113701898B CN 113701898 B CN113701898 B CN 113701898B CN 202111267317 A CN202111267317 A CN 202111267317A CN 113701898 B CN113701898 B CN 113701898B
- Authority
- CN
- China
- Prior art keywords
- sides
- cavity
- sand
- pipeline
- temperature measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005242 forging Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 239000004576 sand Substances 0.000 claims abstract description 64
- 238000013519 translation Methods 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 238000013459 approach Methods 0.000 claims abstract description 8
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 25
- 238000007664 blowing Methods 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 238000005488 sandblasting Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 239000002918 waste heat Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0003—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
- G01J2005/065—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by shielding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Forging (AREA)
Abstract
The forge piece temperature detection device comprises a main body, wherein a temperature measurement chamber penetrates through the main body, a translation mechanism is arranged in the top wall of the temperature measurement chamber, two first telescopic rods are mounted at the bottom of the translation mechanism, the translation mechanism can drive the first telescopic rods on two sides to mutually approach and depart from each other, a guide plate is fixedly mounted at the bottom of each first telescopic rod, a guide groove penetrates through the guide plate, metal strips jointly penetrate through the guide grooves on the two sides, and a retraction mechanism is arranged above the temperature measurement chamber; the invention can scrape off waste residues on the surface of the large forging when the temperature of the large forging is detected, and the sand curtains formed on two sides of the temperature measuring area separate the temperature measuring area from the outside and other parts of the forging, thereby effectively reducing the influence of outside light radiation and light radiation emitted by other positions of the forging on the detected part, and greatly improving the accuracy of the temperature detected on each position of the large forging.
Description
Technical Field
The invention relates to the field of temperature detection, in particular to a forge piece temperature detection device.
Background
In the metal forging process, the temperature of the forge piece needs to be detected, the temperature of the forge piece is ensured to be within a required range, and otherwise, the forging failure can be caused. And carry out temperature detection to the forging among the prior art and adopt infrared spectroscopy to just to the forging mostly, to small-size forging, this mode accuracy that detects the temperature satisfies the demand, and to large-scale forging, because the size of forging is great, the temperature of different positions probably receives multiple condition influence and is in different temperatures, consequently, need all carry out temperature detection to every position of forging, ensure that the temperature of every position all satisfies the forging demand, and when carrying out temperature detection to some positions of forging, can receive the light radiation influence of other positions of forging and reduce the accuracy that detects, the temperature accuracy that leads to measuring is not high, and the forging surface adheres to the one deck waste residue easily and influences the detection, get rid of comparatively trouble to large-scale forging.
Disclosure of Invention
In order to solve the problems, the invention provides a forge piece temperature detection device. The technical scheme is as follows:
the invention provides a forge piece temperature detection device, which comprises a main body, wherein a temperature measuring chamber penetrates through the main body, a translation mechanism is arranged in the top wall of the temperature measuring chamber, two first telescopic rods are arranged at the bottom of the translation mechanism, the translation mechanism can drive the first telescopic rods at two sides to mutually approach and separate, a guide plate is fixedly arranged at the bottom of the first telescopic rods, a guide groove penetrates through the guide plate, a metal band jointly penetrates through the guide grooves at two sides, a retraction mechanism is arranged above the temperature measuring chamber, two ends of the metal band are connected with the retraction mechanism, the retraction mechanism can retract and release the metal band, the forge piece is moved by encircling the metal band around the forge piece, waste residues on the surface of the forge piece can be scraped off through the metal band, and sand blasting components are arranged at two sides of the metal band facing to an inlet and an outlet of the temperature measuring chamber, a temperature monitor is arranged between the metal belt and the sand blasting assembly close to one side of the outlet of the temperature measuring chamber, the sand blasting assembly can spray sand to the periphery of the forge piece so as to separate the detection position of the forge piece from other positions and the outside, the interference of light radiation emitted by the outside and other positions of the forge piece on the detection position is avoided, the detection accuracy of each position of the forge piece is improved, a sand blowing device is arranged at the outlet of the temperature measuring chamber, the sand blowing device can blow off the sand remained on the surface of the forge piece, and the sand is prevented from falling to other positions along with the movement of the forge piece and even influencing the quality of the forge piece;
the bottom of the temperature measuring chamber is communicated with a storage cavity for storing sand, the top of the temperature measuring chamber is provided with a heating box, the sand in the storage cavity can be sucked into the heating box through a suction device arranged on the main body for heating, and the heated sand can be conveyed into the sand blasting assemblies on two sides through pipelines;
the top of the main body is provided with a blowing device, the blowing device is connected through a pipeline and can be firstly right in the retraction mechanism, the metal strap is blown to cool, air with waste heat enters the heating box to be further heated, and finally the sand blowing device blows out the air to blow the forged piece through hot air, so that the temperature influence on the forged piece can be greatly reduced, the waste heat is fully utilized when the metal strap is cooled, and the energy-saving effect is achieved.
Preferably, the translation mechanism comprises a translation cavity arranged in the top wall of the greenhouse, two sliding blocks capable of sliding are arranged on two sides in the translation cavity, the first telescopic rods on two sides are fixedly arranged at the bottoms of the sliding blocks on two sides respectively, a translation screw rod penetrating through the sliding blocks on two sides and connected with the sliding blocks in a threaded manner is arranged in the translation cavity, and a translation motor for driving the translation screw rod to rotate is arranged in the translation cavity; the translation screw rod is divided into two sections with opposite spiral directions, the sliding blocks on the two sides are respectively in threaded connection with the two sections in opposite directions, and then the translation screw rod can drive the sliding blocks on the two sides to approach and move away from each other through rotation.
Preferably, guide wheels are arranged at one ends, close to and far away from each other, of the guide plates on the two sides.
Preferably, the retraction mechanism comprises a retraction cavity arranged above the temperature measuring chamber, two ends of the retraction cavity are rotatably provided with winding wheels, two ends of a metal belt are respectively wound on two sides of the winding wheels, two sides of the winding wheels are respectively provided with a rotating shaft at the axle center, one side of the retraction cavity is provided with a power cavity, two sides of the power cavity are respectively extended to the rotating shaft, a chain wheel is fixed in the power cavity, two sides of the power cavity are connected through a chain, and the power cavity is internally provided with a retraction motor driving one side of the chain wheel to rotate.
Preferably, the sandblast subassembly is including setting up survey greenhouse top and being located the dispersion chamber of strap both sides, dispersion chamber bottom has been seted up and has been fallen husky mouth, it is just right to be fixed with between the both sides wall bottom of temperature measurement room violently the pipe of dispersion chamber below, violently the pipe top has seted up the sandblast mouth, the presser is installed at sandblast mouth both ends, both sides first pipeline is all installed to presser import department, first pipeline top and corresponding dispersion chamber lateral wall intercommunication.
Preferably, the bottom of the heating box is communicated with a valve cavity, the side wall of the valve cavity is communicated with a telescopic cavity, a sealing plate is arranged in the telescopic cavity in a sliding manner, the sealing plate can move to the inside of the valve cavity to be sealed, a switching motor is arranged in the telescopic cavity, a control screw rod is connected to the switching motor and extends into the sealing plate and is in threaded connection with the inside of the sealing plate, two rows of second pipelines are communicated with the bottom of the valve cavity, and the second pipelines are respectively communicated with the tops of the dispersing cavities.
Preferably, the sand blowing device comprises a fixed pipe fixedly arranged at one end of an outlet at the top of the temperature measuring chamber, a telescopic pipe is arranged in the fixed pipe in a sliding manner, a spray head is fixed at the bottom end of the telescopic pipe, a second telescopic rod fixedly arranged on the top wall of the temperature measuring chamber is arranged on the side edge of the fixed pipe, and the bottom end of the second telescopic rod is fixedly connected with the spray head.
Preferably, the suction device comprises a pump arranged at the bottom of the side edge of the main body, an inlet of the pump is communicated with the side wall of the storage cavity, a third pipeline is arranged at an outlet of the pump, and the top of the third pipeline is communicated with the inside of the heating box.
Preferably, a sand filtering net is arranged at the top in the storage cavity and used for filtering sand and waste residues scraped from the forge piece; conveying rollers are arranged at the bottoms of the inlet and the outlet of the temperature measuring chamber.
Preferably, the blowing device comprises a fan arranged in the main body, an air outlet of the fan is connected with a fourth pipeline, the fourth pipeline is divided into two parts and is communicated with two sides of the winding and unwinding cavity, two air outlets of the fourth pipeline are respectively opposite to winding parts at two ends of the metal strip, the side wall of the winding and unwinding cavity is communicated with one side of the heating box through a fifth pipeline, a side wall of the heating box is connected with a sixth pipeline, and one end of the sixth pipeline is communicated with the top of the fixed pipe; the sand in the heating box can be prevented from entering the fifth pipeline and the sixth pipeline by the aid of the ventilation net which is arranged in the control screw rod and close to the heating box, the check valve is further arranged in the fifth pipeline and can prevent hot air in the heating box from entering the retraction cavity through the fifth pipeline.
In conclusion, the invention has the following beneficial effects:
1. the forge piece temperature detection device can scrape off waste residues on the surface of a forge piece when the temperature of a large forge piece is detected, and the sand curtains formed on two sides of the temperature measuring area separate the temperature measuring area from the outside and other parts of the forge piece, so that the influence of outside light radiation and light radiation emitted by other positions of the forge piece on the detection part can be effectively reduced, and the accuracy of the temperature detected on each position of the large forge piece is greatly improved;
2. the sand waste heat recovery device can perform waste heat on sand, avoid the sand from carrying away a large amount of heat of the forge piece when the sand passes through the forge piece, and blow off the residual sand on the forge piece by utilizing the heated hot air, so that the influence on the temperature of the forge piece can be reduced, and the use reliability is improved;
3. the invention can wind and blow the metal sheet at the winding part for heat dissipation, and the heat conducted after the metal sheet and the forge piece are removed is accumulated in the retraction cavity, thereby reducing the service life of the equipment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the translation mechanism of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the embodiment of the present invention at the position of the guide plate in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 5 is a schematic structural diagram of the working state of FIG. 4 according to the embodiment of the present invention;
FIG. 6 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 7 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;
FIG. 8 is an enlarged view of the structure at D in FIG. 1 according to an embodiment of the present invention;
FIG. 9 is an enlarged view of the structure at E in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The forging temperature detection device according to the attached drawings 1 to 9 comprises a main body 11, a temperature measurement chamber 12 penetrates through the main body 11, a translation mechanism is arranged in the top wall of the temperature measurement chamber 12, two first telescopic rods 13 are arranged at the bottom of the translation mechanism, the translation mechanism can drive the first telescopic rods 13 at the two sides to approach and separate from each other, a guide plate 14 is fixedly arranged at the bottom of the first telescopic rods 13, a guide groove 15 penetrates through the guide plate 14, a metal band 16 jointly penetrates through the guide grooves 15 at the two sides, a retraction and release mechanism is arranged above the temperature measurement chamber 12, the two ends of the metal band 16 are connected to the retraction and release mechanism, the retraction and release mechanism can retract and release the metal band 16, the forging is moved by surrounding the metal band 16 around the forging, and waste residues on the surface of the forging can be scraped off through the metal band 16, the two sides of the metal band 16, which face the inlet and the outlet of the temperature measuring chamber 12, are provided with sand blasting assemblies, a temperature monitor 17 is arranged between the metal band 16 and the sand blasting assemblies near one side of the outlet of the temperature measuring chamber 12, the sand blasting assemblies can spray sand to the periphery of the forge piece, so that the detection position of the forge piece is separated from other positions and the outside, the interference of the light radiation emitted by the outside and other positions of the forge piece on the detection position is avoided, the detection accuracy of each position of the forge piece is improved, the outlet of the temperature measuring chamber 12 is provided with a sand blowing device, the sand blowing device can blow off the sand remained on the surface of the forge piece, and the sand is prevented from falling to other positions along with the movement of the forge piece and even influences the quality of the forge piece;
a storage cavity 18 for storing sand is communicated with the bottom of the temperature measuring chamber 12, a heating box 19 is installed at the top of the temperature measuring chamber 12, the sand in the storage cavity 18 can be sucked into the heating box 19 through a suction device arranged on the main body 11 for heating, and the heated sand can be conveyed into the sand blasting assemblies on the two sides through pipelines;
the top of the main body 11 is provided with a blowing device, the blowing device is connected through a pipeline and can be firstly right in the retraction mechanism, the metal strap 16 is blown to cool, air with waste heat enters the heating box 19 to be further heated, and finally the sand blowing device blows out the air to blow the forged piece through hot air, so that the temperature influence on the forged piece can be greatly reduced, the waste heat is fully utilized when the metal strap 16 is cooled, and the energy-saving effect is achieved.
Specifically, temperature monitor 17 is provided with four and installs respectively survey the top and the bottom of greenhouse 12 both sides wall, and then ensure to carry out abundant temperature detection all around to the forging.
Specifically, translation mechanism is including seting up in survey translation chamber 20 in the greenhouse 12 roof, translation chamber 20 interior both sides all are equipped with the slider 21 that can slide, both sides first telescopic link 13 fixed mounting respectively is in both sides slider 21 bottom, be equipped with in the translation chamber 20 and run through both sides slider 21 and threaded connection's translation screw rod 22, install in the translation chamber 20 and be used for driving translation screw rod 22 pivoted translation motor 23.
Specifically, the translation screw 22 is divided into two sections with opposite spiral directions, the sliding blocks 21 on the two sides are respectively connected with the two sections with opposite threads, and then the translation screw 22 rotates to drive the sliding blocks 21 on the two sides to approach and move away from each other.
Specifically, the first telescopic rod 13 is a multi-section telescopic rod, so that more telescopic range requirements can be met.
Specifically, guide wheels 24 are arranged at the ends, close to and far away from each other, of the guide plates 14 at the two sides, the guide wheels 24 are located below the guide grooves 15 at the side, close to each other, of the guide plates 14 at the two sides, and the guide wheels 24 are located above the guide grooves 15 at the side, far away from each other, of the guide plates 14 at the two sides.
Specifically, the winding and unwinding mechanism is including locating survey room 12 top receive and unwind chamber 25, receive and unwind the chamber 25 in both ends and all rotate and install winding wheel 26, 16 both ends of strap are convoluteed respectively in both sides on the winding wheel 26, both sides winding wheel 26 axle center department all is provided with axis of rotation 27, it is equipped with power chamber 28 to receive and unwind chamber 25 one side, both sides axis of rotation 27 all extends to be fixed with sprocket 29 in the power chamber 28, both sides connect through chain 30 between the sprocket 29, install in the power chamber 28 and drive one side sprocket 29 pivoted receive and unwind motor 31.
Specifically, the wall around the power cavity 28 is provided with a heat insulation layer.
Specifically, the sandblast subassembly is including setting up survey greenhouse 12 top and being located the dispersion chamber 32 of 16 both sides of strap, dispersion chamber 32 bottom has been seted up and has been fallen husky mouth 33, survey be fixed with between the two lateral walls of greenhouse 12 bottom just right violently pipe 34 of dispersion chamber 32 below, sandblast mouth 35 has been seted up at violently pipe 34 top, presser 36 is installed at sandblast mouth 35 both ends, both sides first pipeline 37 is all installed to presser 36 import department, first pipeline 37 top and corresponding dispersion chamber 32 lateral wall intercommunication.
Specifically, the bottom of the heating box 19 is communicated with a valve cavity 38, the side wall of the valve cavity 38 is communicated with a telescopic cavity 39, a sealing plate 40 is slidably arranged in the telescopic cavity 39, the sealing plate 40 can move to the interior of the valve cavity 38 to be sealed, an opening and closing motor 41 is installed in the telescopic cavity 39, a control screw rod 42 is connected to the opening and closing motor 41, the control screw rod 42 extends into the sealing plate 40 and is in threaded connection, the bottom of the valve cavity 38 is communicated with two rows of second pipelines 43, and the two rows of second pipelines 43 are respectively communicated with the tops of the dispersion cavities 32.
Specifically, the sand blowing device is including fixed setting up the fixed pipe 44 of survey greenhouse 12 top export one end, slidable is equipped with flexible pipe 45 in the fixed pipe 44, flexible pipe 45 bottom mounting has shower nozzle 46, fixed pipe 44 side is provided with fixed mounting and is in survey second telescopic link 47 on greenhouse 12 roof, second telescopic link 47 bottom with shower nozzle 46 fixed connection.
Specifically, the suction device comprises a pump 48 arranged at the bottom of the side edge of the main body 11, an inlet of the pump 48 is communicated with the side wall of the storage cavity 18, an outlet of the pump 48 is provided with a third pipeline 49, and the top of the third pipeline 49 is communicated with the inside of the heating box 19.
Specifically, a sand screen 54 is installed at the top inside the storage cavity 18 and used for filtering sand and waste slag scraped from the forged piece.
Specifically, the blowing device includes a fan 50 disposed in the main body 11, an air outlet of the fan 50 is connected to a fourth pipeline 51, the fourth pipeline 51 is divided into two parts and communicated with two sides of the retraction cavity 25, two air outlets of the fourth pipeline 51 are respectively opposite to winding parts at two ends of the metal strip 16, a side wall of the retraction cavity 25 is communicated with one side of the heating box 19 through a fifth pipeline 52, a side wall of the heating box 19 is connected to a sixth pipeline 53, and one end of the sixth pipeline 53 is communicated with the top of the fixed pipe 44.
Specifically, the positions, close to the heating box 19, in the control screw 42 and the sixth pipeline 53 are both provided with a ventilation net 55, the ventilation net 55 can prevent sand in the heating box 19 from entering the fifth pipeline 52 and the sixth pipeline 53, the fifth pipeline 52 is also provided with a one-way valve 56, and the one-way valve 56 can prevent hot air in the heating box 19 from entering the retraction cavity 25 through the fifth pipeline 52.
Specifically, conveying rollers 57 are arranged at the bottoms of the inlet and the outlet of the temperature measuring chamber 12.
The use method of the invention comprises the following steps:
in an initial state, the two side sliding blocks 21 are located at positions away from each other, the first telescopic rod 13 is in an extension state, the two side guide plates 14 are away from each other and located at a lower limit position, the closing plate 40 is located in the valve cavity 38 for closing, the second telescopic rod 47 is in a shortening state, and the telescopic pipe 45 is retracted in the fixed pipe 44.
When the device is used, sand inside the device is heated through the heating box 19, when the sand is heated to a required temperature, a forge piece is input from an inlet of the temperature measuring chamber 12 and is supported and conveyed through the conveying roller 57, the forge piece is conveyed to a starting end to be aligned with the metal band 16, the first telescopic rods 13 on two sides are controlled to be shortened to a position above the forge piece until the guide plates 14 are positioned, then the translation motor 23 is controlled to be started and drive the translation screw 22 to rotate, the translation screw 22 drives the slide blocks 21 on two sides to approach each other through threaded connection, further drives the guide plates 14 on two sides to approach each other, meanwhile, the retraction motor 31 is controlled to drive the chain wheel 29 on one side to rotate, the chain wheel 29 on one side drives the chain wheel 29 on the other side to rotate synchronously through the chain 30, further drives the winding wheels 26 on two sides to rotate synchronously through the rotating shaft 27, further synchronously retract and retract two ends of the metal band 16, and further tightly attach the metal band 16 to the periphery of the forge piece, at the moment, the forge piece is controlled to move in a reciprocating mode properly, waste residues on the peripheral surface of the forge piece starting end are scraped off, the forge piece is stably controlled to be conveyed towards the outlet of the temperature measuring chamber 12, when the temperature monitor 17 starts to detect the temperature of the forge piece, the opening and closing motor 41 is controlled and the control screw rod 42 is driven to rotate, the control screw rod 42 drives the closing plate 40 to retract into the telescopic cavity 39 and open the valve cavity 38 through threaded connection, sand heated in the heating box 19 falls into the two side dispersing cavities 32 through two rows of second pipelines 43 respectively, a part of sand in the dispersing cavities 32 falls through the sand falling port 33 to form a sand curtain, the other part of sand enters the pressurizer 36 through the first pipeline 37 to be pressurized, the pressurized sand is input into the transverse pipe 34 and is sprayed upwards through the sand blasting port 35, the bottom of the forge piece is further formed into the sand curtain, and the temperature detection part of the forge piece is separated from other parts and the outside, the interference of the external light radiation and other parts of the forging on the detection part is avoided, the detection accuracy is improved, in the process, the retraction motor 31 is controlled, the metal belt 16 is controlled to retract and retract, the metal belt 16 is ensured to be always kept in a close-fitting state along with the thickness change of the forging, sand accumulated above the forging through a sand curtain at the inlet of the temperature measuring chamber 12 can be scraped off by the metal belt 16, after the starting end of the forging passes through the sand curtain at the outlet of the temperature measuring chamber 12, the second telescopic rod 47 is controlled to extend, the spray head 46 is driven to descend to a position close to the forging, the telescopic pipe 45 extends from the fixed pipe 44, meanwhile, the fan 50 is started, gas is input into the fourth pipe 51, the temperature of the close-fitting part of the forging is conducted into the retraction chamber 25 by the heat conduction of the metal belt 16, the gas is blown to the metal belt 16 after being input into the retraction chamber 25, and the part of the metal belt 16 in the retraction chamber 25 is cooled, simultaneously, cold air is blown into the retraction cavity 25, and then the retraction cavity 25 is cooled and protected, because the opening of the metal belt 16 entering the retraction cavity 25 is blocked by the metal belt 16, the air is difficult to flow out, the air in the retraction cavity 25 enters the heating box 19 through the fifth pipeline 52 to be heated, the heated air is sent into the spray head 46 through the sixth pipeline 53, the fixed pipe 44 and the telescopic pipe 45 and is sprayed out, and then the residual sand at the top of the forging piece is blown off, and meanwhile, the influence of hot air on the surface temperature of the forging piece can be reduced.
The sand curtain that drops can drop on sand screen 54 along with hanging the waste residue that falls together, because the waste residue volume is great can stay sand screen 54 top, the sand then drops to storage chamber 18 in through sand screen 54, start shower nozzle 46, take out the sand in storage chamber 18 and carry again to heating cabinet 19 in through third pipeline 49, circulate and use, after detecting forging whole temperature, the manual work is with the accumulational waste residue clean up on sand screen 54.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a forging temperature-detecting device, includes the main part, its characterized in that: the temperature measuring chamber is characterized in that a temperature measuring chamber penetrates through the main body, a translation mechanism is arranged in the top wall of the temperature measuring chamber, two first telescopic rods are arranged at the bottom of the translation mechanism, the translation mechanism can drive the two sides of the first telescopic rods to be close to and far away from each other, a guide plate is fixedly arranged at the bottom of the first telescopic rods, a guide groove penetrates through the guide plate, metal bands penetrate through the guide groove on the two sides of the guide plate, a retraction mechanism is arranged above the temperature measuring chamber, the two ends of each metal band are connected with the retraction mechanism, the retraction mechanism can retract and release the metal bands, sand blasting assemblies are arranged on the two sides of the metal bands facing the inlet and the outlet of the temperature measuring chamber, a temperature monitor is arranged between each metal band and the sand blasting assemblies close to the outlet side of the temperature measuring chamber, sand can be sprayed to the periphery of a forge piece by the sand blasting assemblies, and further separate the forge piece detection position from other positions and the outside, a sand blowing device is arranged at the outlet of the temperature measuring chamber and can blow off sand remained on the surface of the forging;
the bottom of the temperature measuring chamber is communicated with a storage cavity for storing sand, the top of the temperature measuring chamber is provided with a heating box, the sand in the storage cavity can be sucked into the heating box through a suction device arranged on the main body for heating, and the heated sand can be conveyed into the sand blasting assemblies on two sides through pipelines;
the top of the main body is provided with a blowing device which is connected through a pipeline and can blow the metal strip in the retraction mechanism for cooling, air with waste heat enters the heating box for further heating, and finally the air is blown out through the sand blowing device and blown onto the forge piece through hot air.
2. The forging temperature detection device of claim 1, wherein: the translation mechanism comprises a translation cavity arranged in the top wall of the temperature measuring chamber, two sliding blocks capable of sliding are arranged on two sides in the translation cavity, the first telescopic rods on two sides are fixedly arranged at the bottoms of the sliding blocks on two sides respectively, a translation screw rod penetrating through the sliding blocks on two sides and connected with the sliding blocks in a threaded manner is arranged in the translation cavity, and a translation motor for driving the translation screw rod to rotate is arranged in the translation cavity; the translation screw rod is divided into two sections with opposite spiral directions, the sliding blocks on the two sides are respectively in threaded connection with the two sections in opposite directions, and then the translation screw rod can drive the sliding blocks on the two sides to approach and move away from each other through rotation.
3. The forging temperature detection device of claim 1, wherein: guide wheels are arranged at the ends, close to and far away from each other, of the guide plates on the two sides.
4. The forging temperature detection device of claim 1, wherein: the winding and unwinding mechanism comprises a winding and unwinding cavity arranged above the temperature measuring chamber, winding wheels are rotatably arranged at two ends of the winding and unwinding cavity, two ends of a metal belt are respectively wound on two sides of the winding wheels, rotating shafts are arranged at the axes of the winding wheels, a power cavity is arranged on one side of the winding and unwinding cavity, two sides of the winding and unwinding mechanism extend into the power cavity and are fixedly provided with chain wheels, the chain wheels are connected with one another through chains, and a winding and unwinding motor for driving one side of the chain wheels to rotate is arranged in the power cavity.
5. The forging temperature detection device of claim 4, wherein: the sandblast subassembly is including setting up survey greenhouse top and being located the dispersion chamber of strap both sides, dispersion chamber bottom has been seted up and has been fallen husky mouth, it is just right to be fixed with between temperature measurement room both sides wall bottom violently the pipe of dispersion chamber below, violently the pipe top has seted up the sandblast mouth, the presser is installed at sandblast mouth both ends, both sides first pipeline is all installed to presser import department, first pipeline top and corresponding dispersion chamber lateral wall intercommunication.
6. The forging temperature detection device of claim 5, wherein: the heating cabinet bottom intercommunication has the valve cavity, valve cavity lateral wall intercommunication has flexible chamber, the flexible intracavity can slide be equipped with the closing plate, the closing plate can move extremely the valve cavity seals, switching motor is installed to flexible intracavity, the last control screw rod that is connected with of switching motor, control screw rod stretches into in the closing plate and threaded connection, valve cavity bottom intercommunication has two second pipelines, two the second pipeline respectively with both sides dispersion chamber top intercommunication.
7. The forging temperature detection device of claim 6, wherein: the sand blowing device comprises a fixed pipe fixedly arranged at one end of an outlet at the top of the temperature measuring chamber, a telescopic pipe is arranged in the fixed pipe in a sliding manner, a spray head is fixed at the bottom end of the telescopic pipe, a second telescopic rod fixedly arranged on the top wall of the temperature measuring chamber is arranged on the side edge of the fixed pipe, and the bottom end of the second telescopic rod is fixedly connected with the spray head.
8. The forging temperature detection device of claim 1, wherein: the suction device comprises a pump arranged at the bottom of the side edge of the main body, an inlet of the pump is communicated with the side wall of the storage cavity, a third pipeline is installed at an outlet of the pump, and the top of the third pipeline is communicated with the inside of the heating box.
9. The forging temperature detection device of claim 1, wherein: a sand filtering net is arranged at the top in the storage cavity and is used for filtering sand and waste residues scraped from the forge piece; conveying rollers are arranged at the bottoms of the inlet and the outlet of the temperature measuring chamber.
10. The forging temperature detection device of claim 7, wherein: the blowing device comprises a fan arranged in the main body, an air outlet of the fan is connected with a fourth pipeline, the fourth pipeline is divided into two parts and is communicated with two sides of the winding and unwinding cavity, two air outlets of the fourth pipeline are respectively opposite to winding parts at two ends of the metal strip, the side wall of the winding and unwinding cavity is communicated with one side of the heating box through a fifth pipeline, a side wall of the heating box is connected with a sixth pipeline, and one end of the sixth pipeline is communicated with the top of the fixed pipe; the sand in the heating box can be prevented from entering the fifth pipeline and the sixth pipeline by the aid of the ventilation net which is arranged in the control screw rod and close to the heating box, the check valve is further arranged in the fifth pipeline and can prevent hot air in the heating box from entering the retraction cavity through the fifth pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267317.8A CN113701898B (en) | 2021-10-29 | 2021-10-29 | Forging temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267317.8A CN113701898B (en) | 2021-10-29 | 2021-10-29 | Forging temperature detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113701898A CN113701898A (en) | 2021-11-26 |
| CN113701898B true CN113701898B (en) | 2021-12-21 |
Family
ID=78647441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111267317.8A Active CN113701898B (en) | 2021-10-29 | 2021-10-29 | Forging temperature detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113701898B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045018B1 (en) * | 1980-07-24 | 1984-05-30 | Georg Fischer Aktiengesellschaft | Device for removing a mixture of abrasive material and fines in an abrasive impeller apparatus |
| CN1583283A (en) * | 2004-05-28 | 2005-02-23 | 沈阳工业大学 | Multicomponent atmosphere controllable spraying method and apparatus |
| CN201268723Y (en) * | 2008-10-13 | 2009-07-08 | 上海大学 | Double-purpose semiautomatic apparatus for metallic plate annealing and hot dipping |
| CN103831597A (en) * | 2014-04-01 | 2014-06-04 | 台州市中奥特种设备检测技术服务有限公司 | Copper alloy valve forging production processing technique |
| CN207239135U (en) * | 2017-10-11 | 2018-04-17 | 阿路米（无锡）有限公司 | A kind of attemperator for castings production |
| CN209986793U (en) * | 2019-06-10 | 2020-01-24 | 上海本赫机械有限公司 | Metal workpiece sand blasting device for machining |
-
2021
- 2021-10-29 CN CN202111267317.8A patent/CN113701898B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045018B1 (en) * | 1980-07-24 | 1984-05-30 | Georg Fischer Aktiengesellschaft | Device for removing a mixture of abrasive material and fines in an abrasive impeller apparatus |
| CN1583283A (en) * | 2004-05-28 | 2005-02-23 | 沈阳工业大学 | Multicomponent atmosphere controllable spraying method and apparatus |
| CN201268723Y (en) * | 2008-10-13 | 2009-07-08 | 上海大学 | Double-purpose semiautomatic apparatus for metallic plate annealing and hot dipping |
| CN103831597A (en) * | 2014-04-01 | 2014-06-04 | 台州市中奥特种设备检测技术服务有限公司 | Copper alloy valve forging production processing technique |
| CN207239135U (en) * | 2017-10-11 | 2018-04-17 | 阿路米（无锡）有限公司 | A kind of attemperator for castings production |
| CN209986793U (en) * | 2019-06-10 | 2020-01-24 | 上海本赫机械有限公司 | Metal workpiece sand blasting device for machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113701898A (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206521246U (en) | Vacuum cup aluminium rolls up carrier | |
| CN113701898B (en) | Forging temperature detection device | |
| CN109174542A (en) | A kind of spraying mechanism of resist chemical aluminum profile | |
| CN209174241U (en) | A kind of spraying mechanism of resist chemical aluminum profile | |
| CN208382931U (en) | A kind of middle frequency furnace sealed cooling tower | |
| CN206568404U (en) | Sealing strip cooling device | |
| CN215198016U (en) | Clean energy-saving drying chamber for driving external roller bed to convey | |
| CN112387451B (en) | Releasing agent spraying device with multi-directional adjustable angle | |
| CN110281409B (en) | Automatic dust device for cutting CF wallboard | |
| CN215572194U (en) | Vertical external heating roasting furnace high-temperature automatic discharging device | |
| CN112374273A (en) | Winding device of power cable sheath surface machining equipment | |
| CN217369102U (en) | Aluminum alloy door and window production and processing equipment | |
| CN207507221U (en) | For the acid mist physical adsorption systems after acid washing rolled steel | |
| CN217541261U (en) | Silica sol shell rapid drying equipment | |
| CN216788255U (en) | Anti-creep electric retractable door | |
| CN220244437U (en) | Feeding equipment for standard fasteners | |
| CN219010392U (en) | High-efficiency energy-saving annealing furnace for stainless steel tube | |
| CN216038399U (en) | Engineering machine tool remote debugging device | |
| CN216466243U (en) | Portable pipeline welding set of hydraulic engineering | |
| CN220979557U (en) | Automatic control dust catching door for coal mine tunnel | |
| CN216927347U (en) | Multi-channel radiating dragveyer camera | |
| CN218269777U (en) | Cooling frame for preparing solid medium | |
| CN210346314U (en) | Trolley type mold heating furnace | |
| CN215434233U (en) | Anti-pollution standard curing box for cement concrete | |
| CN219372765U (en) | Variable frequency control unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |