CN217868657U

CN217868657U - Rapid hot-pressing heating system

Info

Publication number: CN217868657U
Application number: CN202222051496.8U
Authority: CN
Inventors: 贾建平; 周晖雨; 贾建顺
Original assignee: Suzhou Shanren Nano Technology Co ltd
Current assignee: Suzhou Shanren Nano Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-22
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a quick hot pressing heating system, which comprises a frame, the top fixed mounting of frame has the supporting component, the angle steel is installed to the equidistance between frame and the supporting component, the inside bottom fixed mounting of frame has pulse power supply. The utility model discloses a bottom fixed mounting in the frame is inside has pulse power supply, can apply on carborundum thin-walled tube and end cap through right side second punching press electrode and clamping device pressure, controllable pulse current that switching power supply produced directly heats the end cap rapid heating to the temperature of settlement, the temperature is by infrared thermometer and intelligent temperature controller combination control, when the sample temperature that will sinter detects often, choose for use to use intelligent temperature controller accuse temperature, the infrared ray of infrared thermometer transmission shines through the temperature measurement window and carries out temperature monitoring on the welding department, heating system collects pulse power supply, insulating external member, connect the copper bar, the graphite pressure head, heating tool in the experimental facilities of an organic whole, thereby improve the efficiency of appearance processing.

Description

Rapid hot-pressing heating system

Technical Field

The utility model relates to a ceramic material heating technical field specifically is a quick hot pressing heating system.

Background

The ceramic material is an inorganic non-metallic material prepared by forming and high-temperature sintering natural or synthetic compounds, with the development of times and technological progress, the effect of structural ceramics and functional ceramics in a ceramic family is increasingly remarkable in various industries nowadays, the traditional normal-pressure sintered ceramic material is short for hours and long for days and far cannot meet the increasing demand and higher performance index requirements, in 1960, a japanese well doctor develops a discharge plasma sintering technology (SPS), reportedly, the SPS technology utilizes the effect of generating discharge plasma, discharge impact pressure, joule heat and electric field diffusion by on-off direct current pulse current, the sintering technology can shorten the sample preparation time from ten hours to ten minutes and greatly improve the experimental efficiency, however, the price of hundreds of yuan at the moment of import of SPS is subject to the full sigh of researchers, a rapid hot-pressing heating system is needed in the use process, and the existing rapid hot-pressing heating system has many problems or defects:

traditional quick hot pressing heating system is inconvenient in the in-service use with insulating external member, connection copper bar, graphite pressure head, heating mould in an organic whole to influence the efficiency of appearance piece processing, inconvenient staff carries on spacingly to not unidimensional goods in addition, and is inconvenient to carry out automatic control to the temperature moreover, influences the heating temperature homogeneity and the stability of appearance piece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick hot pressing heating system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick hot pressing heating system, includes the frame, the top fixed mounting of frame has the supporting component, the angle steel is installed to the equidistance between frame and the supporting component, the inside bottom fixed mounting of frame has pulse power, pulse power's top is fixed and is provided with heating mould, the top of heating mould is run through and is installed intelligent temperature controller, the top fixed mounting of intelligent temperature controller has infrared radiation thermometer, the opposite side fixed mounting of frame has the guide subassembly, the guide subassembly includes the guide frame, the guide wheel is installed to the equidistance between the guide frame, the bottom fixed mounting of guide frame has the mount, the slide is installed to one side equidistance of mount.

Preferably, the inside of heating mould is fixed and is provided with the water-cooling cavity, and the inside of water-cooling cavity is fixed and is provided with the heat preservation, the one end fixed mounting of heating mould has the vacuum valve, the both sides of heating mould all run through and are provided with sealed cutting ferrule.

Preferably, pulse power supply's top fixed mounting has first copper bar, and the top fixed mounting of first copper bar has first punching press electrode, and one side of first punching press electrode is fixed and is provided with first graphite pressure head, and the inside of first graphite pressure head runs through installs the appearance spare, and one side fixed mounting of first copper bar has the second copper bar, and the top fixed mounting of second copper bar has the second punching press electrode, and first punching press electrode all has cup jointed sealed fixture block with the surface of second punching press electrode, and the opposite side of second punching press electrode is fixed and is provided with second graphite pressure head.

Preferably, the top of slide all fixed mounting have the handle, the both ends all fixed mounting of slide have the regulating plate, and the surface of regulating plate all runs through and is provided with the spout, runs through between spout and the slide and installs the connecting bolt.

Preferably, the inside fixed mounting of frame has the division board, the fixed surface of frame installs control panel, the walking wheel is installed to the bottom equidistance of frame.

Preferably, the supporting component comprises cross beams, stand columns are movably arranged between the cross beams, and fastening bolts are fixedly arranged on two sides of each stand column.

Compared with the prior art, the beneficial effects of the utility model are that:

this quick hot pressing heating system, there is pulse power supply through the bottom fixed mounting in frame inside, can apply on carborundum thin-walled tube and end cap through right side second punching press electrode and clamping device pressure, controllable pulse current that switching power supply produced directly with end cap rapid heating to the temperature of settlement, the temperature is by infrared thermometer and intelligent temperature controller combination control, when the sample temperature that will sinter detects, choose for use to use intelligent temperature controller accuse temperature, the infrared ray of infrared thermometer transmission shines through the temperature measurement window and carries out temperature monitoring on the splice, heating system is collection pulse power supply, the insulation external member, connect the copper bar, the graphite pressure head, heat mould in the experimental facilities of an organic whole, thereby improve the efficiency of sample processing.

This quick hot pressing heating system, there is infrared thermometer through the top fixed mounting at intelligent temperature control appearance, can directly hit in the welding through the temperature measurement passageway, it is more accurate to measure the temperature, when temperature control system work, before the temperature reaches 700 ℃, infrared thermometer has not begun working yet, the rate of heating of equipment mainly depends on setting up the power output percentage in the intelligent temperature control instrument and adjusting, after the temperature reaches 700 ℃, temperature measuring element changes the temperature value that detects into the standard signal of electricity of corresponding 4 ~ 20mA through infrared thermometer, send into in the temperature control instrument, send into switching power supply with control signal after the calculation of advanced PID algorithm in the intelligent temperature control instrument, thereby the output of control panel power, realize the automatic control of temperature.

This quick hot pressing heating system has the guide subassembly through the opposite side fixed mounting in the frame, can unscrew the connecting bolt, utilizes the handle cooperation slide to reciprocate at the interval between the regulating plate after that, and the staff of being convenient for carries out height control according to the size of appearance piece, screws up the connecting bolt again and fixes, then utilizes the guide wheel to support appearance piece, utilizes the supplementary appearance piece of guide wheel to remove after that, and the staff of being convenient for processes appearance piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial structure of the support assembly of the present invention;

FIG. 3 is a schematic view of a partial structure of the heating mold of the present invention;

FIG. 4 is a schematic diagram of a local structure of the pulse power supply of the present invention;

fig. 5 is a schematic view of a partial structure of the guide assembly of the present invention.

In the figure: 1. a support assembly; 101. a cross beam; 102. a column; 103. fastening bolts; 2. angle steel; 3. a guide assembly; 301. a guide frame; 302. a fixed mount; 303. a guide wheel; 304. an adjusting plate; 305. a chute; 306. a connecting bolt; 307. a handle; 308. a slide plate; 4. a pulse power supply; 401. a sample piece; 402. sealing the clamping block; 403. a first stamped electrode; 404. a first copper bar; 405. a first graphite press head; 406. a second graphite press head; 407. a second stamped electrode; 408. a second copper bar; 5. a frame; 501. a traveling wheel; 502. a partition plate; 503. a control panel; 6. heating the mold; 601. water-cooling the cavity; 602. a vacuum valve; 603. an infrared thermometer; 604. an intelligent temperature controller; 605. sealing the cutting sleeve; 606. and (7) an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a rapid hot-pressing heating system comprises a rack 5, a supporting component 1 is fixedly installed at the top of the rack 5, the supporting component 1 comprises cross beams 101, stand columns 102 are movably installed between the cross beams 101, fastening bolts 103 are fixedly installed on both sides of each of the cross beams 102, a partition plate 502 is fixedly installed inside the rack 5, a control panel 503 is fixedly installed on the surface of the rack 5, walking wheels 501 are installed at the bottom of the rack 5 at equal intervals, angle steels 2 are installed between the rack 5 and the supporting component 1 at equal intervals, the supporting component 1 is fixedly installed at the top of the rack 5, the device can have a moving function by utilizing the walking wheels 501, a worker can conveniently adjust the position of the device, then the device is limited by pressing a brake pad, then the cross beams 101 are reinforced by utilizing the stand columns 102 and the fastening bolts 103, then the cross beams 101 are matched with the stand columns 102 for use to support a heating die 6, the control panel 503 is electrically connected with electrical equipment through a lead, the bottom end inside the rack 5 is fixedly provided with the pulse power supply 4, the top of the pulse power supply 4 is fixedly provided with a first copper bar 404, the top of the first copper bar 404 is fixedly provided with a first stamping electrode 403, one side of the first stamping electrode 403 is fixedly provided with a first graphite pressure head 405, the inside of the first graphite pressure head 405 is provided with a sample 401 in a penetrating way, one side of the first copper bar 404 is fixedly provided with a second copper bar 408, the top of the second copper bar 408 is fixedly provided with a second stamping electrode 407, the surfaces of the first stamping electrode 403 and the second stamping electrode 407 are both sleeved with a sealing fixture block 402, the other side of the second stamping electrode 407 is fixedly provided with a second graphite pressure head 406, the top of the pulse power supply 4 is fixedly provided with a heating mold 6, and the top of the heating mold 6 is provided with an intelligent temperature controller 604 in a penetrating way, an infrared thermometer 603 is fixedly mounted at the top of the intelligent temperature controller 604, a water-cooling cavity 601 is fixedly arranged inside the heating mold 6, a heat insulation layer 606 is fixedly arranged inside the water-cooling cavity 601, a vacuum valve 602 is fixedly mounted at one end of the heating mold 6, and sealing cutting sleeves 605 are arranged on two sides of the heating mold 6 in a penetrating manner.

The pulse power supply 4 is fixedly installed at the bottom end inside the frame 5, the pressure is applied to the silicon carbide thin-walled tube and the plug through the right second stamping electrode 407 and the clamping device, the controllable pulse current generated by the switching power supply directly and quickly heats the plug to a set temperature, the temperature is controlled by the combination of the infrared thermometer 603 and the intelligent temperature controller 604, when the temperature of a sample to be sintered is detected, the temperature is controlled by the intelligent temperature controller 604, the infrared rays emitted by the infrared thermometer 603 irradiate on a welding position through a temperature measuring window for temperature monitoring, the heating system is experimental equipment integrating the pulse power supply 4, an insulating sleeve, a connecting copper bar, a graphite pressure head and a heating mold 6, so that the processing efficiency of the sample 401 is improved, the sample can be directly shot at the welding position through a temperature measuring channel, the temperature is more accurate to measure, when the temperature control system works, the infrared thermometer 603 does not start to work before the temperature reaches 700 ℃, the heating rate of the equipment is mainly regulated by setting the power output percentage in the intelligent temperature controller 604, the power output percentage in the intelligent temperature controller 603 is controlled by a PID power supply, the heating panel, the temperature controller is capable of controlling the temperature regulator panel by an electrical signal input wire 503-controlling instrument 503, the PID controller, the temperature control panel is controlled by the PID controller 604, the PID controller, the temperature control panel is controlled by the PID controller 604, the infrared thermometer 603 is electrically connected with the control panel 503 through a wire, the model of the infrared thermometer 603 may be SMART-FSR-7025, the other side of the rack 5 is fixedly provided with the guide assembly 3, the guide assembly 3 includes the guide frame 301, the guide wheels 303 are equidistantly installed between the guide frames 301, the bottom of the guide frame 301 is fixedly provided with the fixed frame 302, the sliding plate 308 is equidistantly installed on one side of the fixed frame 302, the top of the sliding plate 308 is fixedly provided with the handle 307, the two ends of the sliding plate 308 are fixedly provided with the adjusting plates 304, the surfaces of the adjusting plates 304 are provided with the sliding grooves 305 in a penetrating manner, the connecting bolts 306 are penetratingly installed between the sliding grooves 305 and the sliding plates 308, the connecting bolts 306 can be unscrewed by fixedly installing the guide assembly 3 on the other side of the rack 5, then the handle 307 is used for matching with the distance between the adjusting plates 304 to move up and down, so that a worker can perform height adjustment according to the size of the sample 401, then tighten the connecting bolts 306 for fixing, then the guide wheels 303 are used for supporting the sample 401, and then the worker can move the sample 401 for processing the sample 401.

The working principle is as follows: when the device is used, firstly, the device has a moving function through the travelling wheels 501, so that a worker can conveniently adjust the position of the device, then the device is limited by pressing a brake pad, then the cross beam 101 is reinforced by the upright post 102 and the fastening bolt 103, then the cross beam 101 and the upright post 102 are matched for use to support the heating die 6, secondly, the connecting bolt 306 is loosened, then the handle 307 is matched with the distance between the adjusting plates 304 for up-and-down movement by matching with the sliding plate 308, so that the worker can conveniently adjust the height of the sample 401 according to the size of the sample 401, then the connecting bolt 306 is screwed for fixing, then the sample 401 is supported by the guide wheel 303, then the sample 401 is assisted by the guide wheel 303 for moving, so that the worker can conveniently process the sample 401, and finally, the pressure is applied to the silicon carbide tube and the plug through the second stamping electrode 407 on the right side and the clamping device, the controllable pulse current generated by the switch power supply directly and rapidly heats the plug to a set temperature, the temperature is controlled by combining the infrared thermometer 603 and the intelligent temperature controller 604, when the temperature of a sample to be sintered is detected, the intelligent temperature controller 604 is selected for temperature control, the infrared rays emitted by the infrared thermometer 603 irradiate on a welding position through a temperature measuring window for temperature monitoring, the heating system is experimental equipment integrating the pulse power supply 4, an insulation sleeve, a connecting copper bar, a graphite pressure head and a heating mould 6, the temperature can be directly hit on the welding position through a temperature measuring channel, the temperature measurement is more accurate, when the temperature control system works, the infrared thermometer 603 does not work before the temperature reaches 700 ℃, the heating rate of the equipment is mainly adjusted by setting the power output percentage in the intelligent temperature controller 604, when the temperature reaches 700 ℃, the temperature measuring element converts the detected temperature value into a corresponding 4-20 mA standard electric signal through the infrared thermometer 603, sends the signal into the temperature control instrument, and sends a control signal into the switch power supply after calculation of an advanced PID algorithm in the intelligent temperature control instrument 604, thereby controlling the output power of the power supply of the panel 503 and realizing automatic control of the temperature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Claims

1. A quick hot-pressing heating system comprises a machine frame (5), and is characterized in that: the top fixed mounting of frame (5) has supporting component (1), angle steel (2) are installed to the equidistance between frame (5) and supporting component (1), the inside bottom fixed mounting of frame (5) has pulse power supply (4), the fixed heating mould (6) that is provided with in top of pulse power supply (4), the top of heating mould (6) is run through and is installed intelligent temperature controller (604), the top fixed mounting of intelligent temperature controller (604) has infrared radiation thermometer (603), the opposite side fixed mounting of frame (5) has guide subassembly (3), guide subassembly (3) are including guide frame (301), guide wheel (303) are installed to the equidistance between guide frame (301), the bottom fixed mounting of guide frame (301) has mount (302), slide (308) are installed to one side equidistance of mount (302).

2. A rapid thermal compression heating system according to claim 1, wherein: the heating mould is characterized in that a water-cooling cavity (601) is fixedly arranged inside the heating mould (6), a heat insulation layer (606) is fixedly arranged inside the water-cooling cavity (601), a vacuum valve (602) is fixedly arranged at one end of the heating mould (6), and sealing clamping sleeves (605) are arranged on two sides of the heating mould (6) in a penetrating mode.

3. A rapid thermal compression heating system according to claim 1, wherein: the top fixed mounting of pulse power supply (4) has first copper bar (404), the top fixed mounting of first copper bar (404) has first punching press electrode (403), one side fixed mounting of first punching press electrode (403) is provided with first graphite pressure head (405), the inside of first graphite pressure head (405) runs through installs appearance spare (401), one side fixed mounting of first copper bar (404) has second copper bar (408), the top fixed mounting of second copper bar (408) has second punching press electrode (407), first punching press electrode (403) all cup jointed sealed fixture block (402) with the surface of second punching press electrode (407), the fixed second graphite pressure head (406) that is provided with of opposite side of second punching press electrode (407).

4. A rapid hot press heating system according to claim 1, wherein: the top of slide (308) all fixed mounting have handle (307), the both ends of slide (308) all fixed mounting have regulating plate (304), and the surface of regulating plate (304) all runs through and is provided with spout (305), runs through between spout (305) and slide (308) and installs connecting bolt (306).

5. A rapid hot press heating system according to claim 1, wherein: the inside fixed mounting of frame (5) has division board (502), the fixed surface of frame (5) installs control panel (503), walking wheel (501) are installed to the bottom equidistance of frame (5).

6. A rapid hot press heating system according to claim 1, wherein: the supporting component (1) comprises cross beams (101), stand columns (102) are movably mounted between the cross beams (101), and fastening bolts (103) are fixedly mounted on two sides of each stand column (102).