CN216800736U - Cleaning device for finger melting instrument - Google Patents
Cleaning device for finger melting instrument Download PDFInfo
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- CN216800736U CN216800736U CN202123390389.XU CN202123390389U CN216800736U CN 216800736 U CN216800736 U CN 216800736U CN 202123390389 U CN202123390389 U CN 202123390389U CN 216800736 U CN216800736 U CN 216800736U
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- thimble
- finger
- cleaning device
- instrument
- pole
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Abstract
The utility model relates to a cleaning device for a fusible finger instrument, which comprises a fusible finger instrument cleaning rod, wherein a vertically downward thimble is arranged at the center of the bottom of the fusible finger instrument cleaning rod, the thimble and the fusible finger instrument cleaning rod are connected together through a thread, a vertically upward screw connecting rod is arranged at the center of the top of the fusible finger instrument cleaning rod, the screw connecting rod and the thimble are integrally formed, and a threaded hole in threaded fit with the screw connecting rod is arranged at the center of the bottom of the fusible finger instrument cleaning rod; the bottom of the thimble is in a taper shape, and the outer part of the thimble is coated with an anti-sticking layer; the anti-sticking layer is a Teflon coating. The cleaning device for the finger melting instrument is simple in structure, the inner wall of the finger melting instrument and the thin opening die can be cleaned without disassembling the thin opening die when the finger melting instrument is cleaned, the cleaning process of the finger melting instrument is simplified, the operation is simple, and the cleaning efficiency is improved.
Description
Technical Field
The utility model relates to the field of finger melting instrument cleaning, in particular to a cleaning device for a finger melting instrument.
Background
The melt index instrument is a device for measuring the melt index of high polymer plastic raw materials at high temperature.
After the finger melting instrument tests the finger melting, the fine opening dies on the inner wall and the bottom of the finger melting instrument need to be cleaned. When the existing melt finger instrument is cleaned, the thin neck mold is taken out from the interior of the melt finger instrument, the surface of the thin neck mold is wiped clean, and then the residual materials in the thin neck mold are taken out by using a special jig to prevent the residual materials from remaining in the thin neck mold and influencing the next measurement; then the gauze is wrapped by a special cleaning rod of the finger melting instrument, the inner wall of the finger melting instrument is cleaned, and the thin-opening die is installed inside the finger melting instrument after the cleaning is finished.
The cleaning mode of the fusion instrument is complex in operation, slow in efficiency and time-wasting.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a cleaning device for a finger melting instrument, which can quickly clean the inner wall of the finger melting instrument and a bottom neck mold of the finger melting instrument.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a melt and indicate appearance belt cleaning device, includes and melts the appearance washing pole, the bottom center that melts the appearance washing pole is provided with vertical decurrent thimble, the thimble with it washs threaded connection together between the pole to melt the appearance, and its top center is provided with vertical ascending spiro union pole, the spiro union pole with thimble integrated into one piece, melt and indicate appearance washing pole bottom center be provided with spiro union pole screw hole.
Furthermore, the diameter of the ejector pin is larger than that of the screw rod, a position, close to the bottom, of the outer portion of the screw rod is sleeved with a limiting blocking piece, and a cushion pad made of rubber materials is arranged on the top surface of the limiting blocking piece.
Furthermore, an outer hexagonal adjusting part with a regular hexagonal end surface is arranged at the position, close to the top, of the outer side of the thimble.
Furthermore, the bottom of the thimble is in a taper shape, and the outer part of the thimble is coated with an anti-sticking layer.
Further, the anti-sticking layer is a Teflon coating.
Furthermore, concave spherical concave pits are uniformly distributed on the outer surface of the thimble.
Further, the diameter of thimble is 1.9mm, and length is 9 mm.
Compared with the prior art, the utility model has the advantages that: the cleaning device for the finger melting instrument is simple in structure, the inner wall of the finger melting instrument and the thin opening die can be cleaned without disassembling the thin opening die when the finger melting instrument is cleaned, the cleaning process of the finger melting instrument is simplified, the operation is simple, and the cleaning efficiency is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the external structure of a cleaning device for a finger melting instrument according to the present invention;
FIG. 2 is a schematic side view of a thimble in the cleaning device of the finger-melting instrument of the present invention;
FIG. 3 is a schematic top view of a thimble of the cleaning device of the finger-melting instrument of the present invention;
fig. 4 is a structural sectional view of a-a in fig. 3.
In the figure: 1. a thimble; 11. a screw connection rod; 12. an outer hexagonal adjusting part; 13. a limiting baffle plate; 14. a cushion pad; 15. an anti-sticking layer; 2. the cleaning rod of the finger melting instrument.
Detailed Description
The utility model is described in detail below with reference to the following figures and embodiments:
FIG. 1 shows a melts and indicates appearance belt cleaning device, including melting and indicating appearance washing pole 2, the bottom center that melts and indicates appearance washing pole 2 is provided with vertical decurrent thimble 1, thimble 1 is processed with the hardening steel material that hardness is not less than vickers hardness 500 and is made, its with screw thread connection together between melting and indicating appearance washing pole 2, its top center is provided with vertical ascending spiro union pole 11, spiro union pole 11 with thimble 1 integrated into one piece, melt and indicate appearance washing pole 2 bottom center be provided with spiro union pole 11 screw-thread fit's screw hole.
In order to ensure the stability of the assembly of the thimble 1 and avoid the thimble 1 from loosening and shaking after being installed on the cleaning rod 2 of the melt-finger instrument, as shown in fig. 2 and 3, the diameter of the thimble 1 is larger than that of the screw rod 11, a position, close to the bottom, outside the screw rod 11 is sleeved with a limit stop piece 13, and the top surface of the limit stop piece 13 is provided with a cushion pad 14 made of rubber material.
In order to facilitate the installation and the disassembly of the thimble 1 on the finger-melting instrument cleaning rod 2, an outer hexagonal adjusting part 12 with a regular hexagon-shaped end surface is arranged at the position, close to the top, outside the thimble 1.
In order to clean the thin die inside the finger-melting instrument and prevent the residual test solution inside the finger-melting instrument from adhering to the thimble 1, as shown in fig. 4, the bottom of the thimble 1 is in a taper shape, and the outer part of the thimble is coated with an anti-sticking layer 15, wherein the anti-sticking layer 15 is a teflon coating.
In order to ensure the anti-sticking effect of the thimble 1, concave spherical pits are uniformly distributed on the outer surface of the thimble 1.
In order to facilitate the cleaning of the internal fine die of the melt-index instrument under the condition of not being detached, the top pin 1 at the bottom of the melt-index instrument cleaning rod 2 can be used for cleaning, and the diameter of the top pin 1 is 1.9mm, and the length of the top pin is 9 mm.
During the use, install thimble 1 in the screw hole at 2 bottom centers of fusion appearance washing pole through spiro union pole 11, inject thimble 1's position through spacing flange 13, guarantee simultaneously that thimble 1 is difficult to become flexible, can prevent through blotter 14 that wearing and tearing from appearing between thimble 1 and the fusion appearance washing pole 2, guarantee life, the thin bush of fusion appearance bottom is directly washd to the accessible thimble when wasing the fusion appearance inner wall, will remain the test solution clean up in the thin bush, reach quick abluent mesh.
The cleaning device for the finger melting instrument is simple in structure, the inner wall of the finger melting instrument and the thin opening die can be cleaned without disassembling the thin opening die when the finger melting instrument is cleaned, the cleaning process of the finger melting instrument is simplified, the operation is simple, and the cleaning efficiency is improved.
It is to be emphasized that: the above are only preferred embodiments of the present invention, and the present invention is not limited thereto in any way, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a melt and indicate appearance belt cleaning device, includes and melts and indicate appearance washing pole (2), its characterized in that: the bottom center that melts and indicates appearance washing pole (2) is provided with vertical decurrent thimble (1), thimble (1) with it washs threaded connection together between pole (2), and its top center is provided with vertical ascending spiro union pole (11), spiro union pole (11) with thimble (1) integrated into one piece, melt and indicate appearance washing pole (2) bottom center be provided with spiro union pole (11) screw hole.
2. The cleaning device for the fuse finger instrument according to claim 1, wherein: the diameter of the ejector pin (1) is larger than that of the screw rod (11), a position, close to the bottom, of the outer portion of the screw rod (11) is sleeved with a limiting blocking piece (13), and a cushion pad (14) made of rubber materials is arranged on the top surface of the limiting blocking piece (13).
3. The cleaning device for the fuse finger instrument according to claim 1, wherein: an outer hexagonal adjusting part (12) with a regular hexagonal end surface is arranged at the position, close to the top, of the outer side of the thimble (1).
4. The cleaning device for the fuse finger instrument according to claim 1, wherein: the bottom of the thimble (1) is in a taper shape, and an anti-sticking layer (15) is coated on the outer portion of the thimble.
5. The cleaning device for the fuse finger instrument according to claim 4, wherein: the anti-sticking layer (15) is a Teflon coating.
6. The cleaning device for the fuse finger instrument according to claim 1, wherein: concave spherical concave pits are uniformly distributed on the outer surface of the thimble (1).
7. The cleaning device for the fuse finger instrument according to claim 1, wherein: the diameter of the thimble (1) is 1.9mm, and the length is 9 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390389.XU CN216800736U (en) | 2021-12-30 | 2021-12-30 | Cleaning device for finger melting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390389.XU CN216800736U (en) | 2021-12-30 | 2021-12-30 | Cleaning device for finger melting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216800736U true CN216800736U (en) | 2022-06-24 |
Family
ID=82062123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123390389.XU Active CN216800736U (en) | 2021-12-30 | 2021-12-30 | Cleaning device for finger melting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216800736U (en) |
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2021
- 2021-12-30 CN CN202123390389.XU patent/CN216800736U/en active Active
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