CN214066996U - Nylon melting point automatic checkout device - Google Patents
Nylon melting point automatic checkout device Download PDFInfo
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- CN214066996U CN214066996U CN202120054577.6U CN202120054577U CN214066996U CN 214066996 U CN214066996 U CN 214066996U CN 202120054577 U CN202120054577 U CN 202120054577U CN 214066996 U CN214066996 U CN 214066996U
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- nylon
- melting point
- heating device
- mounting seats
- detection box
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Abstract
The utility model discloses an automatic nylon melting point detection device, which comprises a detection box, a fusing mechanism, a nylon yarn and a display; the fusing mechanism comprises a heating device, a knife switch for controlling the circuit connection of the heating device, wherein the heating device comprises two mutually symmetrical mounting seats, a glass sleeve arranged between the two mounting seats and fixed with the mounting seats through screws, a heating coil arranged around the glass sleeve and with two ends respectively fixed with the mounting seats, and a temperature probe fixed on the mounting seat on one side and with a detection end extending into the glass sleeve; the device passes through heating device cooperation knife switch and can carry out accurate melting point monitoring to nylon to the plumbous weight disconnection power supply of whereabouts after the nylon brush silk utilizes the fusing can the automatic shutdown heating device operation, consequently, has simple structure, test convenience, facilitates for the automated inspection of nylon melting point.
Description
Technical Field
The utility model particularly relates to a nylon melting point automatic checkout device.
Background
Nylon is also called polyamide, and is a thermoplastic engineering plastic which is widely applied at home and abroad. The high-strength wear-resistant composite material has excellent characteristics of toughness, wear resistance, impact resistance, fatigue resistance, corrosion resistance, oil resistance and the like, the dosage of the high-strength wear-resistant composite material is increased and the application range is widened for decades, and the total demand always occupies the top of five engineering plastics.
Melting point of a substance is defined as the temperature at which the substance changes from a solid state to a liquid state, and melting point measurement is one of important methods for identifying the nature of a substance and measuring purity in the field of organic chemistry, and therefore melting point measuring instruments are important in the chemical industry and medical research. However, the existing melting point detection device has a complex structure, the melting point detection step for the nylon product is complicated, a large number of placing steps are required, the melting point detection step needs to be manually operated, and the device is inconvenient and does not have the automatic detection function.
Disclosure of Invention
In view of this, the utility model aims at providing a nylon melting point automatic checkout device that has simple structure, test convenience, facilitates for detecting.
In order to solve the technical problem, the technical scheme of the utility model is that:
an automatic nylon melting point detection device comprises a detection box, a fusing mechanism arranged in the detection box, a nylon yarn with one end fixed with the detection box and the other end penetrating through the fusing mechanism, and a display arranged on one side of the detection box; the fusing mechanism comprises a heating device and a knife switch, wherein the knife switch is connected with the heating device through a circuit and comprises two symmetrical mounting seats, a glass sleeve is arranged between the two mounting seats and fixed with the mounting seats through screws, the glass sleeve is wound on a heating coil, the two ends of the heating coil are respectively fixed with the mounting seats, and a temperature probe is fixed on the mounting seat on one side and extends to the inside of the glass sleeve through the detection end.
Preferably, the mounting seat is provided with a screw hole.
Preferably, the knife switch comprises a support frame, a knife hinged on the support frame, a terminal for contacting the knife, and a power supply electrically connected with the terminal.
Preferably, the detection box comprises a detection box body, a wire binding column welded above one side of the detection box body, a first wire guide roller correspondingly installed on one side of the heating device, and a second wire guide roller correspondingly installed on the other side of the heating device.
Preferably, the tail end of the nylon wire is bound with a lead weight.
The utility model discloses technical effect mainly embodies in following aspect: the device passes through heating device cooperation knife switch and can carry out accurate melting point monitoring to nylon to the plumbous weight disconnection power supply of whereabouts after the nylon brush silk utilizes the fusing can the automatic shutdown heating device operation, consequently, has simple structure, test convenience, facilitates for the automated inspection of nylon melting point.
Drawings
FIG. 1 is a front view of an automatic detecting device for nylon melting point of the present invention;
fig. 2 is a structural view of the heating apparatus of fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Examples
An automatic nylon melting point detection device is shown in fig. 1-2 and comprises a detection box 1, a fusing mechanism 2 arranged inside the detection box 1, a nylon wire 3 with one end fixed with the detection box 1 and the other end penetrating through the fusing mechanism 2, and a display 4 arranged on one side of the detection box 1; the detection box 1 comprises a detection box body 11, a wire binding column 12 welded above one side of the detection box body 11, a first wire guide roller 13 correspondingly installed at one side of the heating device 21, and a second wire guide roller 14 correspondingly installed at the other side of the heating device 21.
The end of the nylon wire 3 is bound with a lead weight 31, specifically, the lead weight 31 is located right above one side of the knife switch 222, when the nylon brush wire is gradually melted and disconnected under high-temperature heating, the lead weight 31 falls off, and the knife switch 222 is pressed down, so that the power supply is turned on, and heating is stopped.
The utility model discloses technical effect mainly embodies in following aspect: the device passes through heating device cooperation knife switch and can carry out accurate melting point monitoring to nylon to the plumbous weight disconnection power supply of whereabouts after the nylon brush silk utilizes the fusing can the automatic shutdown heating device operation, consequently, has simple structure, test convenience, facilitates for the automated inspection of nylon melting point.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (5)
1. An automatic nylon melting point detection device comprises a detection box, a fusing mechanism arranged in the detection box, a nylon yarn with one end fixed with the detection box and the other end penetrating through the fusing mechanism, and a display arranged on one side of the detection box; the method is characterized in that: the fusing mechanism comprises a heating device and a knife switch, wherein the knife switch is connected with the heating device through a circuit and comprises two symmetrical mounting seats, a glass sleeve is arranged between the two mounting seats and fixed with the mounting seats through screws, the glass sleeve is wound on a heating coil, the two ends of the heating coil are respectively fixed with the mounting seats, and a temperature probe is fixed on the mounting seat on one side and extends to the inside of the glass sleeve through the detection end.
2. The nylon melting point automatic detection device of claim 1, characterized in that: and the mounting seat is provided with a screw hole.
3. The nylon melting point automatic detection device of claim 1, characterized in that: the knife switch comprises a support frame, a knife hinged on the support frame, a wiring terminal used for contacting the knife, and a power supply electrically connected with the wiring terminal.
4. The nylon melting point automatic detection device of claim 1, characterized in that: the detection box comprises a detection box body, a wire binding column welded above one side of the detection box body, a first wire guide roller correspondingly installed on one side of the heating device, and a second wire guide roller correspondingly installed on the other side of the heating device.
5. The nylon melting point automatic detection device of claim 1, characterized in that: and a lead weight is bound at the tail end of the nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120054577.6U CN214066996U (en) | 2021-01-09 | 2021-01-09 | Nylon melting point automatic checkout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120054577.6U CN214066996U (en) | 2021-01-09 | 2021-01-09 | Nylon melting point automatic checkout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214066996U true CN214066996U (en) | 2021-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120054577.6U Active CN214066996U (en) | 2021-01-09 | 2021-01-09 | Nylon melting point automatic checkout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214066996U (en) |
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2021
- 2021-01-09 CN CN202120054577.6U patent/CN214066996U/en active Active
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