CN112903738A - Movable multi-surface heating test device - Google Patents
Movable multi-surface heating test device Download PDFInfo
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- CN112903738A CN112903738A CN202110139212.8A CN202110139212A CN112903738A CN 112903738 A CN112903738 A CN 112903738A CN 202110139212 A CN202110139212 A CN 202110139212A CN 112903738 A CN112903738 A CN 112903738A
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- heating test
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 114
- 238000012360 testing method Methods 0.000 title claims abstract description 69
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a movable multi-surface heating test device which structurally comprises a heating test area, wherein the heating test area is formed by enclosing heating plates, at least one surface of the top and the side surface of the heating test area is open, a movable control arm capable of adjusting the height and the angle of the corresponding heating plate is connected to the outer surface of each heating plate, and each movable control arm comprises a side control arm on the side surface of the heating test area and a central control arm positioned below the heating test area; the edges of adjacent heating plates are matched with each other. The invention can observe the change condition of the surface of the sample in real time through the opening, can heat the sample on one side or multiple sides according to the test requirement, has high material temperature rise speed, is convenient to surround and synthesize a heating test area into a corresponding shape according to different shapes of the sample, and increases the flexibility of the test; meanwhile, the invention can also freely move the position, thereby increasing the test convenience.
Description
Technical Field
The invention relates to the technical field of test equipment, in particular to a movable multi-surface heating test device.
Background
A heating plate is a common heating tool for heating articles. The heating plate is widely applied to baking, drying and other temperature tests of samples, and is a necessary tool in the fields of biology, genetics, medicine and health, environmental protection, biochemical experiments and teaching research. The existing heating plate can only heat, cannot move and cannot be detached from a single surface of a sample, the material heating speed is low, the heat dissipation is high, the energy consumption is high, the multi-surface heating, size adjustment and convenience in disassembly and assembly and movement of the sample are very important in the test, and the test efficiency is greatly influenced.
Although the closed heating box or the heating furnace can heat in multiple surfaces, the heating is limited, and if the object cannot be directly contacted with the heating surface for heating, the heating efficiency is low; if the periphery is closed, the change of the heated object in the heating process cannot be observed and recorded, the heated object needs to be taken out for observation after being heated to a certain temperature, and the method cannot be used for testing single-sided and multi-sided heating of different layers. Is not beneficial to the exploration research of the change process.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a mobile multi-surface heating test device, which can observe the change condition of the surface of a sample in real time through an opening, can heat the sample on one surface or multiple surfaces according to the test requirement, has high material temperature rise speed, is convenient to surround and synthesize a heating test area into a corresponding shape according to different shapes of the sample, and increases the flexibility of the test; meanwhile, the invention can also freely move the position, thereby increasing the test convenience.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a movable multi-surface heating test device structurally comprises a heating test area which is formed by enclosing heating plates, at least one surface of the top and the side surface of the heating test area is open, a movable control arm which can adjust the height and the angle of each corresponding heating plate is connected to the outer surface of each heating plate, and each movable control arm comprises a side control arm on the side surface of the heating test area and a central control arm positioned below the heating test area; the edges of adjacent heating plates are matched with each other.
As a preferred technical scheme of the invention, the side control arm comprises a base, universal wheels arranged below the base through flanges, a lifting rod arranged on the upper surface of the base, a cross rod horizontally fixed at the top end of the lifting rod, a handle arranged at the tail end of the cross rod, a control panel arranged in the middle of the cross rod, a stepping motor arranged at the front end of the cross rod, a steering engine connected to the stepping motor in a shaft connection mode, an angle adjusting frame connected to the steering engine and a mounting block fixed on the angle adjusting frame, wherein the heating plate is movably arranged on the mounting block, and the stepping motor is mounted at the front end of the cross rod through a motor base;
the central control arm comprises a base, a universal wheel arranged below the base through a flange, a lifting rod arranged on the upper surface of the base, a control panel arranged on the lifting rod, a stepping motor arranged at the top end of the lifting rod through a motor base and an installation block axially connected to the stepping motor, wherein the heating plate is movably arranged on the installation block; the universal wheel is provided with a brake pad;
the pivot of the step motor of side control arm is the horizontal direction, the pivot of the step motor of central control arm is vertical direction, be provided with the balancing weight on the base.
As a preferred technical scheme of the invention, the mounting block is provided with a mounting hole; the outer fixed spliced pole that is provided with of hot plate surface, the bottom of mounting hole and the tip of spliced pole all are provided with magnet.
As a preferable technical scheme of the invention, the mounting block is provided with a screw hole, the outer surface of the heating plate is fixedly provided with a screw rod, and the heating plate and the mounting block are in threaded connection through the screw rod and the screw hole.
As a preferable technical scheme of the invention, the angle adjusting frame is a U-shaped frame, and the rotating angle of the angle adjusting frame is larger than or equal to 180 degrees.
As a preferred technical scheme of the invention, the lifting rod is an electric push rod, and the lifting rod, the stepping motor and the steering engine are all controlled by a control panel.
As a preferred technical scheme of the invention, each heating plate comprises an inner graphite electric heating plate and an outer heat insulation plate, and the graphite electric heating plates and the heat insulation plates have the same shape; the inner surface of the heating plate is a curved surface or a plane.
As a preferable technical scheme of the invention, the heating test area is in a polyhedron shape with at least one open side of the top and the side.
As a preferred technical scheme of the invention, the heating test area is a cylinder with at least one open side of the top and the side surfaces.
As a preferable technical scheme of the invention, the heating test area is in a spherical or ellipsoidal shape with at least one of the top and the side surface being open.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the invention can observe the change condition of the surface of the sample in real time through the opening, and can reasonably arrange the number and the orientation of the heating plates through the movable control arm according to the test requirement, thereby realizing the single-sided or multi-sided heating of the sample, having high material temperature rise speed, being convenient to surround and synthesize a heating test area into a corresponding shape according to different shapes of the sample, and increasing the flexibility of the test; meanwhile, the invention can also freely move the position, thereby increasing the test convenience.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a perspective view of the overall structure of the present invention. Movable control arm of
FIG. 2 is a side view of the connection of the side control arm to the heating plate of the present invention
Fig. 3 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a fourth embodiment of the present invention.
Fig. 7 and 8 are schematic structural views of a fifth embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a sixth embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a seventh embodiment of the present invention.
In the figure: 1. heating plate 2, heating test district 3, base 4, flange 5, universal wheel 6, brake lining 7, lifter 8, horizontal pole 9, handle 10, control panel 11, motor cabinet 12, step motor 13, steering wheel 14, angle adjusting bracket 15, installation piece 16, balancing weight 17, screw 18, screw 19, magnet 20, mounting hole 21, spliced pole 101, graphite electric plate 102, heat insulating board.
Detailed Description
Referring to fig. 1 to 4, the structure of one embodiment of the present invention includes a heating test area 2 enclosed by heating plates 1 and having at least one open top and one open side, a movable control arm connected to an outer surface of each heating plate 1 for adjusting a height and an angle of the corresponding heating plate 1, the movable control arm including a side control arm at a side of the heating test area 2 and a central control arm located below the heating test area 2; the edges of the adjacent heating plates 2 are matched with each other. The sample is placed in the heating test area 2, and is contacted with each heating plate 1 for heating, so that the test is carried out, and the change state of the sample in the heating process is observed through the open position.
Referring to the side view of the side control arm shown in fig. 2, the side control arm includes a base 3, a universal wheel 5 disposed below the base 3 through a flange 4, a lifting rod 7 disposed on the upper surface of the base 3, a cross rod 8 horizontally fixed on the top end of the lifting rod 7, a handle 9 disposed at the tail end of the cross rod 8, a control panel 10 disposed in the middle of the cross rod 8, a stepping motor 12 disposed at the front end of the cross rod 8, a steering engine 13 coupled to the stepping motor 12, an angle adjusting frame 14 connected to the steering engine 13, and a mounting block 15 fixed on the angle adjusting frame 14, the heating plate 1 is movably disposed on the mounting block 15, the stepping motor 12 is mounted at the front end of the cross rod 8 through a motor base 11, and the universal wheel 5 is provided with a brake pad 6;
the central control arm comprises a base 3, a universal wheel 5 arranged below the base 3 through a flange 4, a lifting rod 7 arranged on the upper surface of the base 3, a control panel 10 arranged on the lifting rod 7, a stepping motor 12 arranged at the top end of the lifting rod 7 through a motor base 11 and an installation block 15 coupled on the stepping motor 12, wherein the heating plate 1 is movably arranged on the installation block 15;
the pivot of the step motor 12 of side control arm is the horizontal direction, the pivot of the step motor 12 of central control arm is vertical direction, be provided with balancing weight 16 on the base 3. The lifting rod 7 is an electric push rod, and the lifting rod 7, the stepping motor 12 and the steering engine 13 are all controlled by the control panel 10.
The angle adjusting frame 14 is a U-shaped frame, and the rotation angle of the angle adjusting frame 14 is larger than or equal to 180 degrees.
Example one
As shown in fig. 3, in the present embodiment, the mounting block 15 is provided with a screw hole 17, a screw 18 is fixedly provided on an outer surface of the heating plate 1, and the heating plate 1 and the mounting block 15 are screwed through the screw 18 and the screw hole 17.
Example two
As shown in fig. 4, in the present embodiment, the mounting block 15 is provided with a mounting hole 20; the outer surface of the heating plate 1 is fixedly provided with a connecting column 21, and the bottom of the mounting hole 20 and the end part of the connecting column 21 are both provided with magnets 19.
EXAMPLE III
As shown in fig. 5, each heating plate 1 comprises an inner graphite electric heating plate 101 and an outer heat insulation plate 102, wherein the graphite electric heating plate 101 and the heat insulation plate 102 have the same shape; the inner surface of the heating plate 1 is a curved surface.
Example four
As shown in fig. 6, in the present embodiment, the inner surface of the heating plate 1 is a flat surface.
EXAMPLE five
As shown in fig. 7 and 8, the heating test zone 2 is in the shape of a polyhedron having at least one of its top and side surfaces open. The heating test area 2 of fig. 7 is a rectangular parallelepiped shape with an open top; the heating test zone 2 of fig. 8 is a rectangular parallelepiped shape with an opening in the side.
EXAMPLE six
As shown in fig. 9, the heating test zone 2 is a cylinder with an open top.
EXAMPLE seven
As shown in fig. 10, the heating test zone 2 is a sphere with an open top.
In other embodiments of the present invention, the heating test zones 2 may be combined into frustum-shaped, trapezoidal, ellipsoidal, etc. shapes according to the shape characteristics of the sample.
The working principle of the invention is as follows: before a test, the shape of a sample is observed, a heating plate 1 with a plane or a curved surface is selected, the number and the size of the heating plates 1 are determined, then the movable mechanical arm is controlled to fix each heating plate 1 at a specific position, the heating plates 1 surround a test heating area 2 with a target shape, and the sample is placed into the test heating area 2, so that the test can be started. The sample can be observed for changes by opening.
The universal wheel 5 can roll and the locking for preliminary location is carried out hot plate 1, and the height of hot plate 1 can be adjusted to lifter 7, and step motor 12 control hot plate 1 is rotatory, and steering wheel 13 control hot plate 1's inclination, thereby realizes the adjustment of the all-round degree of freedom of hot plate 1.
The above description is only presented as an enabling solution for the present invention and should not be taken as a sole limitation on the solution itself.
Claims (10)
1. The utility model provides a portable multiaspect heating test device which characterized in that: the structure of the heating test device comprises a heating test area which is formed by enclosing heating plates, at least one of the top and the side of the heating test area is open, the outer surface of each heating plate is connected with a movable control arm which can adjust the height and the angle of the corresponding heating plate, and each movable control arm comprises a side control arm at the side of the heating test area and a central control arm positioned below the heating test area; the edges of adjacent heating plates are matched with each other.
2. The mobile multi-faceted heating test apparatus of claim 1, wherein: the side control arm comprises a base, universal wheels arranged below the base through flanges, a lifting rod arranged on the upper surface of the base, a transverse rod horizontally fixed at the top end of the lifting rod, a handle arranged at the tail end of the transverse rod, a control panel arranged in the middle of the transverse rod, a stepping motor arranged at the front end of the transverse rod, a steering engine connected to the stepping motor in a shaft connection mode, an angle adjusting frame connected to the steering engine and a mounting block fixed on the angle adjusting frame, wherein the heating plate is movably arranged on the mounting block, and the stepping motor is mounted at the front end of the transverse rod through a motor base;
the central control arm comprises a base, a universal wheel arranged below the base through a flange, a lifting rod arranged on the upper surface of the base, a control panel arranged on the lifting rod, a stepping motor arranged at the top end of the lifting rod through a motor base and an installation block axially connected to the stepping motor, wherein the heating plate is movably arranged on the installation block; the universal wheel is provided with a brake pad;
the pivot of the step motor of side control arm is the horizontal direction, the pivot of the step motor of central control arm is vertical direction, be provided with the balancing weight on the base.
3. The mobile multi-faceted heating test apparatus of claim 2, wherein: the mounting block is provided with a mounting hole; the outer fixed spliced pole that is provided with of hot plate surface, the bottom of mounting hole and the tip of spliced pole all are provided with magnet.
4. The mobile multi-faceted heating test apparatus of claim 2, wherein: the screw hole is formed in the mounting block, a screw rod is fixedly arranged on the outer surface of the heating plate, and the heating plate is in threaded connection with the mounting block through the screw rod and the screw hole.
5. The mobile multi-faceted heating test apparatus of claim 2, wherein: the angle adjusting frame is a U-shaped frame, and the rotating angle of the angle adjusting frame is larger than or equal to 180 degrees.
6. The mobile multi-panel heating test apparatus of any one of claims 2-5, wherein: the lifting rod is an electric push rod, and the lifting rod, the stepping motor and the steering engine are all controlled by a control panel.
7. The mobile multi-faceted heating test apparatus of claim 1, wherein: each heating plate comprises an inner graphite electric heating plate and an outer heat insulation plate, and the graphite electric heating plates and the heat insulation plates are the same in shape; the inner surface of the heating plate is a curved surface or a plane.
8. The mobile multi-faceted heating test apparatus of claim 7, wherein: the heating test area is in a polyhedron shape with at least one open face in the top and the side faces.
9. The mobile multi-faceted heating test apparatus of claim 7, wherein: the heating test area is a cylinder with at least one open side in the top and the side.
10. The mobile multi-faceted heating test apparatus of claim 7, wherein: the heating test area is in a spherical or ellipsoidal shape with at least one open side of the top and the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139212.8A CN112903738B (en) | 2021-02-02 | 2021-02-02 | Movable multi-surface heating test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139212.8A CN112903738B (en) | 2021-02-02 | 2021-02-02 | Movable multi-surface heating test device |
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| Publication Number | Publication Date |
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| CN112903738A true CN112903738A (en) | 2021-06-04 |
| CN112903738B CN112903738B (en) | 2024-02-13 |
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| CN112903738B (en) | 2024-02-13 |
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