CN210054601U - Membrane seat detacher for cigarette smoking resistance and ventilation rate measuring device - Google Patents
Membrane seat detacher for cigarette smoking resistance and ventilation rate measuring device Download PDFInfo
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- CN210054601U CN210054601U CN201920316219.0U CN201920316219U CN210054601U CN 210054601 U CN210054601 U CN 210054601U CN 201920316219 U CN201920316219 U CN 201920316219U CN 210054601 U CN210054601 U CN 210054601U
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Abstract
The utility model discloses a diaphragm seat detacher for cigarette props up and hinders and ventilation rate measuring device, it includes the screw rod of adorning on a disk-shaped body soon its characterized in that, the screw rod top is provided with the handle, link firmly between screw rod and the handle, disk-shaped body both sides end articulates a rod-shaped body respectively, and two rod-shaped body lower extremes are buckled in opposite directions and are formed one respectively and buckle the end, buckle the end axis and be not more than 90 with rod-shaped body axis inter-space contained angle. Because adopt the utility model discloses the diaphragm seat detacher of structure can effectively avoid pulling out the extraordinarily hard manual operation of diaphragm seat when changing the gum diaphragm of damage in the measurement process of cigarette and filter tip suction resistance and ventilation rate, effectively improved equipment utilization and work efficiency, effectively ensured cigarette and filter tip suction resistance and ventilation rate measurement work's normal clear, the dismantlement of different diameter diaphragm seats has been guaranteed to the hinge structure between discoid body disc both sides end and the rod-shaped body, moreover, the steam generator is simple in structure, and is easy and simple to handle.
Description
Technical Field
The invention relates to a diaphragm seat dismounting tool for a cigarette smoking resistance and ventilation rate measuring device.
Background
The measurement of the cigarette and filter-tip suction resistance and ventilation rate is an important link in the cigarette production process, as shown in figure 1, the existing cigarette test bench suction resistance-ventilation rate measuring device is to wrap a colloid membrane 1 with the thickness of about 0.4mm at one end of a cylindrical membrane seat 4 through a seal ring 6, the membrane seat 4 is sleeved on a cylindrical top support 8, the aperture of the central hole of the top support 8 is larger than that of a central hole 2 of the colloid membrane 1, the aperture of the central hole 2 is smaller than that of a cigarette, the end part of the top support 8 contacted with the colloid membrane 1 is conical, an annular chamber 13 with a triangular cross section is formed between the conical end of the top support 8 and the colloid membrane 1, the top support 8 is sleeved in a top guide cylinder 7, the top guide cylinder 7 is sleeved at one end of a bottom guide cylinder 3, the other end of the bottom guide cylinder 3 is sleeved with a bottom cylindrical support 16, the end part of the membrane seat 4-1 is wrapped with a colloid membrane 1-1, an annular chamber 13-1 with a triangular cross section is formed between the cylindrical bottom support 16 and the colloid membrane 1-1, a channel 11 is longitudinally arranged along the cylinder wall of the top guide cylinder 7, one end of the channel 11 is connected with a channel 12 arranged on the top support 8, and the lower end of the channel 12 is communicated with the annular chamber 13; the other end of the channel 11 is connected with a channel 15 arranged on a cylindrical bottom bracket 16 through a pipeline 14, the lower end of the channel 15 is communicated with the annular chamber 13-1, and airflow inlets 5 are uniformly distributed on the wall of the bottom guide cylinder 3. When the cigarette is tested for the suction resistance and the ventilation rate, when the pore canal 11 is vacuumized through the port 10, the pressure in the closed chambers 13 and 13-1 is gradually smaller than the external pressure, the colloid membrane 1 and the colloid membrane 1-1 are respectively sunken into the chambers 13 and 13-1, the aperture of the central holes 2 and 2-1 of the colloid membrane 1 and the colloid membrane 1-1 are respectively enlarged, at the moment, after the cigarettes inserted through the cigarette insertion port 9 pass through the enlarged central holes 2 and 2-1, the normal pressure in the pore canal 11 is recovered, the pore diameters of the central holes 2 and 2-1 are respectively reduced, then the two ends of the cigarette are tightened, then the cigarette insertion opening 9 is closed, the lower end of the cigarette is sucked, and the airflow uniformly passes through the cigarette paper after passing through the airflow inlet 5 on the wall of the bottom guide cylinder 3, so that the smoking resistance and the ventilation rate of the cigarette or the smoking resistance and the ventilation rate of the filter tip are measured.
In the frequent testing process of the cigarette, the cigarette and the colloid membrane 1, 1-1 are easy to cause the wearing or tearing of the hole walls of the central holes 2, 2-1 of the colloid membrane due to continuous contact and friction, so that the damaged colloid membrane 1, 1-1 has to be replaced by frequent shutdown. When the colloid membranes 1 and 1-1 are replaced, the membrane seat 4 needs to be pulled out from the top support 8 or the membrane seat 4-1 needs to be pulled out from the bottom support 16, and because the membrane seat 4 and the top support 8 and the membrane seat 4-1 and the bottom support 16 are respectively in tight fit through the sealing rubber rings, the labor is wasted when the membrane seat 4 and the membrane seat 4-1 are pulled out, the equipment utilization rate and the working efficiency are reduced, and the normal measurement of the cigarette rod and the filter tip suction resistance and the ventilation rate is seriously influenced.
Disclosure of Invention
The invention provides a diaphragm seat detacher for a cigarette smoking resistance and ventilation rate measuring device, which overcomes the defects in the prior art.
In order to realize the aim of the invention, the diaphragm seat detacher for the cigarette smoking resistance and ventilation rate measuring device is characterized by comprising a screw rod which is screwed on a disc-shaped body, the top of the screw rod is provided with a handle, the screw rod is fixedly connected with the handle, two side ends of the disc-shaped body are respectively hinged with a rod-shaped body, the lower ends of the two rod-shaped bodies are oppositely bent to form a bent end respectively, and the included angle between the axis of the bent end and the axis of the rod-shaped body is not more than 90 degrees.
The disk-shaped body is circular or rectangular.
The invention achieves the technical progress that:
by adopting the diaphragm seat detacher with the structure, the abnormal labor-consuming manual operation of pulling out the diaphragm seat can be effectively avoided when the damaged colloid diaphragm is replaced in the measurement process of the suction resistance and the ventilation rate of the cigarette and the filter tip, the equipment utilization rate and the working efficiency are effectively improved, the normal operation of the suction resistance and the ventilation rate measurement of the cigarette and the filter tip is effectively ensured, the hinge structure between the two side ends of the disc-shaped body disc and the rod-shaped body ensures the detachment of the diaphragm seats with different diameters, the structure is simple, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic structural diagram of a cigarette resistance and ventilation rate measuring device.
FIG. 2 is a schematic view of the structure of the present invention.
Detailed Description
As shown in figure 2, the main body of the diaphragm seat detacher for the cigarette resistance and ventilation rate measuring device comprises a screw rod 17 which is screwed on a disc-shaped body 18, the cross section of the disc-shaped body 18 is circular (or rectangular), a handle 19 is arranged at the top of the screw rod 17, the screw rod 17 is fixedly connected with the handle 19, two side ends of the disc of the circular disc-shaped body 18 are respectively hinged with a rod-shaped body 21 through a hinge shaft 20, the lower ends of the two rod-shaped bodies 21 are respectively oppositely bent to form a bent end 22, and an included angle α between the axis of the bent end 22 and the axis of the rod-shaped body 21 is not more than 90 degrees.
As shown in fig. 1 and 2, when replacing a damaged rubber membrane 1-1 or 1, the bottom bracket 16 (or the top bracket 8) is taken out from the bottom guide cylinder 3 (or the top guide cylinder 7), the damaged rubber membrane 1-1 at the lower end of the membrane seat 4-1 on the bottom bracket 16 (or the damaged rubber membrane 1 at the lower end of the membrane seat 4 on the top bracket 8) is removed, then the bottom end of the screw rod 17 of the present invention is supported at the end of the bottom bracket 16 (or the top bracket 8), the opposite bent ends 22 at the lower ends of the two rod-shaped bodies 21 are respectively clamped at the two ends of the groove for assembling the sealing rubber ring 6, and then the handle 19 at the top of the screw rod 17 is rotated, so that the membrane seat 4-1 can be removed from the bottom bracket 16 or the membrane seat 4 can be removed from the top bracket 8. The top end of the rod-shaped body 21 can rotate along the hinge shaft 20 to adapt to the disassembly of the diaphragm seats with different diameters.
Claims (2)
1. The utility model provides a diaphragm seat detacher for cigarette props up and hinders and ventilation rate measuring device, its characterized in that it includes the screw rod of adorning soon on a disk-shaped body, the screw rod top is provided with the handle, link firmly between screw rod and the handle, disk-shaped body both sides end articulates a rod-shaped body respectively, and two rod-shaped body lower extremes are buckled in opposite directions and are formed one respectively and buckle the end, buckle the end axis and be not more than 90 with rod-shaped body axis inter-line contained angle.
2. The membrane holder detacher for a cigarette rod smoking resistance and ventilation rate measuring device of claim 1, wherein the disc-shaped body is circular or rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316219.0U CN210054601U (en) | 2019-03-13 | 2019-03-13 | Membrane seat detacher for cigarette smoking resistance and ventilation rate measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316219.0U CN210054601U (en) | 2019-03-13 | 2019-03-13 | Membrane seat detacher for cigarette smoking resistance and ventilation rate measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210054601U true CN210054601U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920316219.0U Active CN210054601U (en) | 2019-03-13 | 2019-03-13 | Membrane seat detacher for cigarette smoking resistance and ventilation rate measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210054601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864332A (en) * | 2019-03-13 | 2019-06-11 | 河北中烟工业有限责任公司 | A kind of diaphragm seat stripping attachment for Cigarette resistance to suction and ventilation rate measuring device |
-
2019
- 2019-03-13 CN CN201920316219.0U patent/CN210054601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864332A (en) * | 2019-03-13 | 2019-06-11 | 河北中烟工业有限责任公司 | A kind of diaphragm seat stripping attachment for Cigarette resistance to suction and ventilation rate measuring device |
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