CN211345839U - Hot-blast supply heating cabinet of hot-blast rifle - Google Patents
Hot-blast supply heating cabinet of hot-blast rifle Download PDFInfo
- Publication number
- CN211345839U CN211345839U CN202020017224.4U CN202020017224U CN211345839U CN 211345839 U CN211345839 U CN 211345839U CN 202020017224 U CN202020017224 U CN 202020017224U CN 211345839 U CN211345839 U CN 211345839U
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- Prior art keywords
- mica sheet
- steel pipe
- hot
- motor
- mica
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 54
- 239000010445 mica Substances 0.000 claims abstract description 98
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 98
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000000306 component Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 239000008358 core component Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
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Abstract
The utility model provides a hot-blast supply heating cabinet of hot-blast rifle, including steel pipe, steel pipe seat, mica paper, mica sheet heating element group spare and motor element, the steel pipe is fixed in the steel pipe seat, mica sheet heating element group spare set up in the steel pipe, the steel pipe seat passes through the buckle with motor element and is connected, mica paper set up in the steel pipe with between the mica sheet heating element group spare. The beneficial effects of the utility model reside in that: the utility model provides a simple structure, simple to operate's hot-blast supply heating cabinet of hot-blast rifle, the processing station of the hot-blast rifle of production that significantly reduces provides more convenient equipment mode for the production equipment, has reduced the maintenance degree of difficulty, has improved user experience.
Description
Technical Field
The utility model belongs to the technical field of hot-blast rifle dryer structure technique and specifically relates to indicate a hot-blast supply heating cabinet of hot-blast rifle.
Background
In the prior art, the heating core assembly of the cross mica sheet hot air gun is formed by assembling loose parts, connecting sheets or flat cables and peripheral PCB (printed circuit board) in a butt joint mode, the assembling process is complex, the technical requirement on workers is high, the production and assembly cost is high, and the after-sale maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the hot air supplying heating box of the hot air gun is simple in structure, high in reliability and convenient to assemble.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a hot-blast heating cabinet that supplies with of hot-blast rifle, includes steel pipe, steel pipe seat, mica paper, mica sheet heating element group spare and motor element, the steel pipe is fixed in the steel pipe seat, mica sheet heating element group spare set up in the steel pipe, the steel pipe seat passes through the buckle with motor element and is connected, mica paper set up in the steel pipe with between the mica sheet heating element group spare.
Further, mica sheet heating core subassembly includes mica sheet support, mica sheet base and heater, the mica sheet support comprises two mutually perpendicular's mica sheet, the heater around connect in the mica sheet support, the mica sheet support is inserted and is located the mica sheet base, the mica sheet base is equipped with two at least connection public slice grooves, and every connection public slice groove is all inserted and is equipped with the public piece of connection, and a plurality of public slices of connection form the public piece group of connection, the heater with it has the electricity to connect public piece group, motor element with it has the electricity to connect public piece group to connect.
Furthermore, ceramic strips are arranged on the periphery of the mica sheet support, and limiting grooves are formed in the ceramic strips.
Further, a mica sheet base fixing part is arranged between the mica sheet base and the motor component.
Further, the mica sheet heating core assembly further comprises an auxiliary heating wire, and the auxiliary heating wire is connected with the male sheet and the motor of the motor assembly in series.
Furthermore, a hardware stopper is arranged at one end, far away from the mica sheet base, of the mica sheet support.
Furthermore, the connecting male sheet is connected with the connecting male sheet groove through a connecting part, and sawteeth are arranged on two sides of the connecting part.
Furthermore, the mica sheet bracket is provided with a fool-proof bulge.
Further, the steel pipe is connected with the steel pipe seat through a screw.
Further, the inner diameter of the motor component is larger than the outer diameter of the steel pipe seat, and the inner diameter of the steel pipe seat is larger than the outer diameter of the mica sheet base.
The beneficial effects of the utility model reside in that: the utility model provides a simple structure, simple to operate's hot-blast supply heating cabinet of hot-blast rifle, the processing station of the hot-blast rifle of production that significantly reduces provides more convenient equipment mode for the production equipment, has reduced the maintenance degree of difficulty, has improved user experience.
Drawings
The specific structure of the present invention is detailed below with reference to the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
10-a steel pipe; 11-a screw; 20-mica paper; 30-a steel pipe seat; 40-mica sheet heating core component; 41-mica sheet base; 42-connecting the male plate group; 43-mica sheet base fixing part; 44-a heating wire; 45-auxiliary heating wire; 46-ceramic strips; 47-hardware stops; 48-fool-proof bumps; 50-motor assembly.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
Example 1
Referring to fig. 1 and 2, a hot air supplying and heating box of a hot air gun includes a steel pipe 10, a steel pipe seat 30, mica paper 20, a mica sheet heating core assembly 40 and a motor assembly 50, wherein the steel pipe 10 is fixed to the steel pipe seat 30, the mica sheet heating core assembly 40 is disposed in the steel pipe 10, the steel pipe seat 30 is connected with the motor assembly 50 through a snap, and the mica paper 20 is disposed between the steel pipe 10 and the mica sheet heating core assembly 40.
In the embodiment, the steel pipe is connected with the steel pipe seat through the screw, and the steel pipe seat is connected with the motor assembly through the buckle, so that the steel pipe seat and the motor assembly can be installed by the buckle when the steel pipe seat and the motor assembly are aligned; when dismantling, then the shell that the buckle just can open the heating cabinet is pried open to the accessible, improved production efficiency greatly to the degree of difficulty of after-sale maintenance has been reduced. In the embodiment, the mica sheet heating core assembly is adopted, so that the material cost and the production cost are reduced under the condition of ensuring the structural strength and the product quality of the heating core, and good economic benefit is achieved.
The motor assembly comprises a motor, a motor frame and a motor circuit board, the motor is fixedly connected to the inside of the motor frame, the motor is electrically connected with the motor circuit board, a connecting female seat is arranged on the circuit board of the motor, three buckling positions are arranged on the motor frame, three bosses are correspondingly arranged on the steel pipe seat, and the motor assembly is installed by buckling the bosses of the steel pipe seat through the buckling positions of the motor frame.
Wherein, mica paper can separate the heating wire of steel pipe inner wall and mica sheet heating core subassembly completely, can play the heat of heating wire and the isolated effect of steel pipe on the one hand, and on the other hand plays insulating effect, increases hot-blast rifle's security.
Example 2
On the basis of embodiment 1, mica sheet heating core subassembly includes mica sheet support, mica sheet base 41 and heater 44, the mica sheet support comprises two mutually perpendicular's mica sheet, heater 44 around connect in the mica sheet support, mica sheet base 41 is equipped with cross slot, the mica sheet support is inserted and is located the cross slot of mica sheet base 41, mica sheet base 41 is equipped with two at least connection public slice grooves, and every connection public slice groove is all inserted and is equipped with the connection public piece, and a plurality of connection public pieces form connection public piece group 42, heater 44 with connection public piece group 42 has the electricity to be connected, motor element 50 with connection public piece group 42 has the electricity to be connected.
In this embodiment, the male piece group is connected including the positive public piece of connecting of heater, the positive public piece of connecting of motor and negative pole connection public piece, wherein the positive public piece of connecting of motor is "H" letter shape, the positive one side of connecting the public piece of motor is connected with the connection female piece seat of motor, the positive opposite side of connecting the public piece of motor then is connected with motor element's positive connecting seat of motor, the mica sheet base is still inserted and is equipped with the motor negative pole and connects public piece, the one end that the public piece was connected to the motor negative pole is connected with motor element's motor negative connecting seat, the public piece is connected through the wire and the one end of vice heater to the motor negative pole of motor negative pole, the other end of vice heater is connected with the negative pole connection public piece in the public piece group, thereby realize the motor power supply for motor element, drive the fan provides required hot-air.
The both sides of the mica sheet of mica sheet support respectively are equipped with the recess that the interval set up, and the heater along the spiral wire-wrapping mica sheet support in the recess, the both ends of heater link to each other with the wire respectively, and the wire passes through the punching press mode and links to each other with the public piece of being connected of the positive pole connection public piece of heater in the public piece group 42 of connection and negative pole connection public piece, and the public piece group 42 of connection then is connected with the female piece seat of being connected on the air-heater, provides the electric energy by the circuit that links to each other with the female piece seat of being connected and supplies the heater.
Example 3
On the basis of embodiment 2, ceramic strips 46 are arranged around the mica sheet support, and limiting grooves are formed in the ceramic strips 46.
In this embodiment, press from both sides around the mica sheet support and establish the ceramic strip, can evenly separate the heater, reduce the risk that the heater contact short circuit leads to burning out.
Example 4
On the basis of embodiment 3, a mica sheet base fixing member 43 is disposed between the mica sheet base 41 and the motor assembly 50.
In this embodiment, in order to further reinforce and connect the male tab and the wire, the mica sheet base and the motor element are provided with a mica sheet base fixing member therebetween, wherein the mica sheet base fixing member has four positioning columns, the mica sheet base is correspondingly provided with four positioning holes, the positioning columns of the mica sheet base fixing member are inserted into the positioning holes of the mica sheet base, and then the mica sheet base fixing member is tightly pressed between the mica sheet base and the motor element through the supporting edge of the motor element.
Example 5
On the basis of embodiment 4, the mica sheet heating core assembly further comprises an auxiliary heating wire 45, and the auxiliary heating wire 45 is connected in series with the motor of the motor assembly 50 through the connecting male sheet group 42.
In this embodiment, in order to let the motor in the motor element can even running, need keep fixed voltage, vice heater has played divider resistance's effect here, can make the motor work under stable voltage, has indirectly increased the working life of motor, and vice heater also has the electric current to pass through simultaneously, generates heat during this period, can play the effect of auxiliary heating.
Example 6
On the basis of embodiment 5, a hardware stopper 47 is arranged at one end of the mica sheet bracket away from the mica sheet base 41.
In this embodiment, adopt five metals to keep off the piece and can further consolidate the mica sheet support, make the mica sheet support keep taking the form of the cross, provide good support for the heater.
Example 7
On the basis of embodiment 6, the connection male tab is connected with the connection male tab groove through a connection part, and sawteeth are arranged on two sides of the connection part.
In this embodiment, the connecting portion of connecting the public piece is inserted and is located and connect the public piece groove, and the sawtooth card of connecting portion both sides is on the cell wall of connecting the public piece groove, can effectively prevent to connect the public piece and fall out from connecting the public piece groove.
Example 8
On the basis of embodiment 7, the mica sheet bracket is provided with fool-proof protrusions 48.
In this embodiment, in order to guarantee that the staff can guarantee the mica sheet support all the time and install towards unified direction when installing the mica sheet support, need set up and prevent slow-witted protruding reaching spacing effect.
Example 9
In example 8, the steel pipe 10 is connected to the steel pipe base 30 by a screw 11.
In this embodiment, three screws are used to connect the steel tube with the steel tube base, so as to achieve a good fixing effect.
Example 10
On the basis of embodiment 9, the inner diameter of the motor assembly is larger than the outer diameter of the steel pipe seat, and the inner diameter of the steel pipe seat is larger than the outer diameter of the mica sheet base.
In this embodiment, the motor component is sleeved on the steel pipe base, and the steel pipe base is sleeved on the mica sheet base, so that a large enough accommodating cavity can be formed between the motor component and the steel pipe base to accommodate the mica sheet base and the mica sheet bracket fixing member.
From the above description, the beneficial effects of the present invention are: the utility model provides a simple structure, simple to operate's hot-blast supply heating cabinet of hot-blast rifle, the processing station of the hot-blast rifle of production that significantly reduces provides more convenient equipment mode for the production equipment, has reduced the maintenance degree of difficulty, has improved user experience.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a hot-blast heating cabinet that supplies with of hot-blast rifle which characterized in that: the mica sheet heating core component is arranged in the steel pipe, the steel pipe seat is connected with the motor component through a buckle, and the mica paper is arranged between the steel pipe and the mica sheet heating core component.
2. The hot air supplying heating box of the heat gun as claimed in claim 1, wherein: mica sheet heating core subassembly includes mica sheet support, mica sheet base and heater, the mica sheet support comprises two mutually perpendicular's mica sheet, the heater wire-wound connect in the mica sheet support, the mica sheet support is inserted and is located the mica sheet base, the mica sheet base is equipped with two at least public piece grooves of connection, and every public piece groove of connection is all inserted and is equipped with the public piece of connection, and a plurality of public pieces of connection form the public piece group of connection, the heater with it has the electricity to connect public piece group, motor element with it has the electricity to connect public piece group and connect.
3. The hot air supplying heating box of the heat gun as claimed in claim 2, wherein: the mica sheet support is provided with ceramic strips on the periphery, and the ceramic strips are provided with limiting grooves.
4. A hot air supplying heating box of a heat gun as claimed in claim 3, characterized in that: a mica sheet base fixing part is arranged between the mica sheet base and the motor component.
5. The hot air supplying heating box of the heat gun as claimed in claim 4, wherein: the mica sheet heating core component further comprises an auxiliary heating wire, and the auxiliary heating wire is connected with the male sheet and the motor of the motor component in series.
6. The hot air supplying heating box of the heat gun as claimed in claim 5, wherein: and a hardware stopper is arranged at one end of the mica sheet bracket, which is far away from the mica sheet base.
7. The hot air supplying heating box of the heat gun as claimed in claim 6, wherein: the connecting male sheet is connected with the connecting male sheet groove through a connecting part, and sawteeth are arranged on two sides of the connecting part.
8. The hot air supplying heating box of the heat gun as claimed in claim 7, wherein: the mica sheet bracket is provided with a fool-proof bulge.
9. The hot air supplying heating box of the heat gun as claimed in claim 8, wherein: the steel pipe is connected with the steel pipe seat through a screw.
10. The hot air supplying heating box of the heat gun as claimed in claim 9, wherein: the inner diameter of the motor component is larger than the outer diameter of the steel pipe seat, and the inner diameter of the steel pipe seat is larger than the outer diameter of the mica sheet base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020017224.4U CN211345839U (en) | 2020-01-03 | 2020-01-03 | Hot-blast supply heating cabinet of hot-blast rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020017224.4U CN211345839U (en) | 2020-01-03 | 2020-01-03 | Hot-blast supply heating cabinet of hot-blast rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211345839U true CN211345839U (en) | 2020-08-25 |
Family
ID=72129420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020017224.4U Active CN211345839U (en) | 2020-01-03 | 2020-01-03 | Hot-blast supply heating cabinet of hot-blast rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211345839U (en) |
-
2020
- 2020-01-03 CN CN202020017224.4U patent/CN211345839U/en active Active
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