CN111272329A - Product suction detection structure for automatic detection line of dust collector - Google Patents
Product suction detection structure for automatic detection line of dust collector Download PDFInfo
- Publication number
- CN111272329A CN111272329A CN202010203769.9A CN202010203769A CN111272329A CN 111272329 A CN111272329 A CN 111272329A CN 202010203769 A CN202010203769 A CN 202010203769A CN 111272329 A CN111272329 A CN 111272329A
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- snap ring
- dust collector
- product suction
- gasket
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- General Physics & Mathematics (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a product suction detection structure for an automatic detection line of a dust collector, which comprises an installation base, a vacuum cover, a dust collector suction pipe, a sealing structure and a negative pressure meter, wherein the vacuum cover is arranged on the top end of the installation base, a gasket is fixedly arranged on the outer side of the bottom of the vacuum cover, and a through hole is formed in the middle of the gasket; the inner end of the suction pipe of the dust collector is matched and connected with the through hole; the sealing structure is sleeved on the inner end of the suction pipe of the dust collector and is magnetically connected with the gasket; the negative pressure gauge is arranged above the vacuum cover. The product suction detection structure for the automatic detection line of the dust collector improves the sealing property and can avoid the influence of suction caused by poor air tightness due to the adoption of the structure.
Description
Technical Field
The invention relates to a suction detection structure, in particular to a product suction detection structure for an automatic detection line of a dust collector.
Background
The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure, and the working principle of the vacuum cleaner is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is sucked.
The suction detection of products is needed after the production of the dust collector is finished, however, the existing suction detection structure has some defects, for example, the existing suction detection is mostly operated manually, or a large vacuum device is adopted for detection, so that the occupied area is large, the equipment operation is high, and the operation is troublesome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a product suction detection structure for an automatic detection line of a dust collector, which solves the problems that the detection is carried out by adopting larger vacuum equipment in the background art, the occupied area is large, the equipment operation is high, and the operation is troublesome.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a product suction detection structure for a dust collector automatic detection line comprises:
installing a base;
the vacuum cover is arranged on the top end of the mounting base, a gasket is fixedly arranged on the outer side of the bottom of the vacuum cover, and a through hole is formed in the middle of the gasket;
the inner end of the dust collector suction pipe is connected with the through hole in a matched manner;
the sealing structure is sleeved on the inner end of the suction pipe of the dust collector and is magnetically connected with the gasket;
a negative pressure gauge disposed above the vacuum hood.
Furthermore, a flange plate is fixedly arranged at the top end of the vacuum cover, a diaphragm seat is fixedly arranged at the top end of the flange plate, and the negative pressure gauge is in threaded connection with the top end of the diaphragm seat.
Further, seal structure includes first snap ring and second snap ring, the both ends of first snap ring are equipped with spacing post respectively, spacing post with the tip cooperation that the second snap ring corresponds is connected, with will first snap ring with the second snap ring is connected.
Furthermore, counter bores are respectively formed in two ends of the second clamping ring, and the limiting columns can be connected with the corresponding counter bores in a matched mode, so that the first clamping ring and the second clamping ring are connected.
Furthermore, a magnet is arranged on the bottom wall of the counter bore, and the magnet can attract the corresponding limiting column on the bottom wall of the counter bore so as to connect the first clamping ring and the second clamping ring.
Furthermore, be equipped with the rubber snap ring on the diapire of counter bore, the rubber snap ring include with the diapire of counter bore links to each other the base ring, be equipped with annular protruding on the inner wall of base ring, annular protruding can be connected with the ring channel block on the spacing post that corresponds, with first snap ring with the second snap ring couples together.
Furthermore, magnetic layers are arranged on the inner end face of the first clamping ring and the inner end face of the second clamping ring, and the magnetic layers are magnetically connected with the gasket.
Furthermore, the top end of the mounting base is also provided with a base, the base is positioned on the outer side of the vacuum cover, the top end of the base is provided with a clamping groove, and the lower part of the suction pipe of the dust collector is positioned in the clamping groove.
Further, four edges of the installation base are fixedly provided with installation pieces, and the installation pieces are connected with limiting bolts in a threaded mode.
(III) advantageous effects
The invention has the beneficial effects that: in the invention, the vacuum degree is adopted to judge the suction of the dust collector by arranging the mounting base, the vacuum cover and the negative pressure gauge, the better the vacuum degree in the dust collector in unit time is, and the larger the internal and external pressure difference is, the stronger the dust collection capacity is; in addition, through the arrangement of the sealing structure, the sealing performance of the invention is improved, and the influence on the suction force caused by poor air tightness is avoided, so that the invention has the advantages of compact structure, convenient operation, low manufacturing cost, easy popularization and the like.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the seal structure of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a sectional view of a seal structure according to a first embodiment of the present invention.
Fig. 5 is a sectional view of a seal structure according to a second embodiment of the present invention.
Fig. 6 is an enlarged view at I in fig. 5.
In the drawings: the vacuum cleaner comprises a mounting base 10, a vacuum cover 20, a gasket 30, a through hole 31, a vacuum cleaner suction pipe 40, a sealing structure 50, a first clamping ring 51, a second clamping ring 52, a counter bore 521, a limiting column 53, an annular groove 531, a negative pressure gauge 60, a flange plate 70, a diaphragm seat 80, a magnetic layer 90, a base 100, a clamping groove 101, a mounting piece 110, a limiting bolt 120, a magnet 130, a rubber clamping ring 140, a base ring 141 and an annular protrusion 142.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.
The first embodiment is as follows:
the utility model provides a dust catcher is product suction detection structure for automatic detection line, wherein, including installation base 10, vacuum cover 20, dust catcher straw 40, seal structure 50 and negative pressure table 60, vacuum cover 20 sets up on the top of installation base 10, just the outside of the bottom of vacuum cover 20 is fixed and is equipped with a gasket 30, through-hole 31 has been seted up at the middle part of gasket 30, dust catcher straw 40 the inner with through-hole 31 cooperation is connected, seal structure 50 cover is established on the inner of dust catcher straw 40, just seal structure 50 with gasket 30 magnetism is connected, negative pressure table 60 sets up the top of vacuum cover 20.
In this embodiment, a flange 70 is fixedly disposed at the top end of the vacuum cover 20, a diaphragm seat 80 is fixedly disposed at the top end of the flange 70, and the negative pressure gauge 60 is screwed on the top end of the diaphragm seat 80.
As shown in fig. 2, the sealing structure 50 includes a first snap ring 51 and a second snap ring 52, two ends of the first snap ring 51 are respectively provided with a limiting post 53, the limiting post 53 is connected with the corresponding end of the second snap ring 52 in a matching manner, so as to connect the first snap ring 51 with the second snap ring 52, improve the sealing property, and avoid the suction force influence caused by poor air tightness.
Preferably, the inner end surface of the first snap ring 51 and the inner end surface of the second snap ring 52 are both provided with a magnetic layer 90, and the magnetic layer 90 is magnetically connected with the gasket 30, so that the sealing structure 50 and the gasket 30 are tightly connected, the gap is reduced, and the air tightness is ensured.
As shown in fig. 4, two ends of the second snap ring 52 are respectively provided with a counter bore 521, and the limiting columns 53 can be connected with the corresponding counter bores 521 in a matching manner, so as to connect the first snap ring 51 and the second snap ring 52.
In this embodiment, the bottom wall of the counter bore 521 is provided with the magnet 130, and the magnet 130 can attract the corresponding limiting post 53 to the bottom wall of the counter bore 521, so as to connect the first snap ring 51 and the second snap ring 52, so that the first snap ring 51 and the second snap ring 52 are reliably connected, and the structure of the sealing structure 50 is enhanced.
Example two:
the utility model provides a dust catcher is product suction detection structure for automatic detection line, wherein, including installation base 10, vacuum cover 20, dust catcher straw 40, seal structure 50 and negative pressure table 60, vacuum cover 20 sets up on the top of installation base 10, just the outside of the bottom of vacuum cover 20 is fixed and is equipped with a gasket 30, through-hole 31 has been seted up at the middle part of gasket 30, dust catcher straw 40 the inner with through-hole 31 cooperation is connected, seal structure 50 cover is established on the inner of dust catcher straw 40, just seal structure 50 with gasket 30 magnetism is connected, negative pressure table 60 sets up the top of vacuum cover 20.
In this embodiment, a flange 70 is fixedly disposed at the top end of the vacuum cover 20, a diaphragm seat 80 is fixedly disposed at the top end of the flange 70, and the negative pressure gauge 60 is screwed on the top end of the diaphragm seat 80.
As shown in fig. 2, the sealing structure 50 includes a first snap ring 51 and a second snap ring 52, two ends of the first snap ring 51 are respectively provided with a limiting post 53, the limiting post 53 is connected with the corresponding end of the second snap ring 52 in a matching manner, so as to connect the first snap ring 51 with the second snap ring 52, improve the sealing property, and avoid the suction force influence caused by poor air tightness.
Preferably, the inner end surface of the first snap ring 51 and the inner end surface of the second snap ring 52 are both provided with a magnetic layer 90, and the magnetic layer 90 is magnetically connected with the gasket 30, so that the sealing structure 50 and the gasket 30 are tightly connected, the gap is reduced, and the air tightness is ensured.
As shown in fig. 5, two ends of the second snap ring 52 are respectively provided with a counter bore 521, and the limiting columns 53 can be connected with the corresponding counter bores 521 in a matching manner, so as to connect the first snap ring 51 and the second snap ring 52.
As shown in fig. 5 and 6, in this embodiment, a rubber snap ring 140 is disposed on the bottom wall of the counter bore 521, the rubber snap ring 140 includes a base ring 141 connected to the bottom wall of the counter bore 521, an annular protrusion 142 is disposed on an inner wall of the base ring 141, and the annular protrusion 142 can be engaged with an annular groove 531 on a corresponding limiting post 53 to connect the first snap ring 51 and the second snap ring 52, so that the first snap ring 51 and the second snap ring 52 are reliably connected, and the structure of the sealing structure 50 is reinforced.
Example three:
as shown in fig. 3, on the basis of the first or second embodiment, a base 100 is further disposed at the top end of the mounting base 10, the base 100 is located at the outer side of the vacuum cover 20, a clamping groove 101 is disposed at the top end of the base 100, and the lower portion of the vacuum cleaner suction pipe 40 is located in the clamping groove 101, so that the vacuum cleaner suction pipe 40 is supported, and the vacuum cleaner suction pipe 40 is prevented from being bent, which results in reduction of detection precision.
Example four:
as shown in fig. 3, on the basis of the third embodiment, the four corners of the mounting base 10 are all fixedly provided with mounting pieces 110, and the mounting pieces 16 are in threaded connection with limiting bolts 120, so that the mounting base is convenient to erect and mount on a production line and is convenient to use.
When the vacuum cleaner is used specifically, firstly, a tester inserts one end of the suction pipe 40 of the vacuum cleaner into the through hole 31, then the first snap ring 51 and the second snap ring 52 are matched and connected relatively to form the sealing structure 50, the sealing structure 50 is magnetically connected with the gasket 30 by sliding the sealing structure 50, then the power supply of the vacuum cleaner is switched on, the switch is started, air in the vacuum cover 20 is extracted out through the suction pipe 40 of the vacuum cleaner, and the dust collection capacity of the vacuum cleaner is tested by observing the index of the negative pressure meter 60.
It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.
Claims (9)
1. The utility model provides a dust catcher is product suction detection structure for automatic detection line which characterized in that includes:
a mounting base (10);
the vacuum cover (20) is arranged at the top end of the mounting base (10), a gasket (30) is fixedly arranged on the outer side of the bottom of the vacuum cover (20), and a through hole (31) is formed in the middle of the gasket (30);
the inner end of the dust collector suction pipe (40) is matched and connected with the through hole (31);
the sealing structure (50) is sleeved on the inner end of the dust collector suction pipe (40), and the sealing structure (50) is magnetically connected with the gasket (30);
a negative pressure gauge (60), the negative pressure gauge (60) being disposed above the vacuum hood (20).
2. The product suction force detecting structure for the automatic vacuum cleaner inspection line according to claim 2, wherein a flange (70) is fixedly provided at a top end of the vacuum cover (20), a diaphragm seat (80) is fixedly provided at a top end of the flange (70), and the negative pressure gauge (60) is threadedly connected to a top end of the diaphragm seat (80).
3. The product suction force detection structure for the automatic vacuum cleaner inspection line according to claim 1, wherein the sealing structure (50) comprises a first snap ring (51) and a second snap ring (52), two ends of the first snap ring (51) are respectively provided with a limiting post (53), and the limiting posts (53) are connected with corresponding ends of the second snap ring (52) in a matching manner so as to connect the first snap ring (51) and the second snap ring (52).
4. The product suction force detection structure for the automatic vacuum cleaner inspection line according to claim 3, wherein counter bores (521) are respectively formed at two ends of the second snap ring (52), and the limiting columns (53) can be matched and connected with the corresponding counter bores (521) so as to connect the first snap ring (51) and the second snap ring (52).
5. The product suction force detection structure for the automatic detection line of the dust collector as claimed in claim 4, wherein a magnet (130) is arranged on the bottom wall of the counter bore (521), and the magnet (130) can attract the corresponding limiting column (53) on the bottom wall of the counter bore (521) so as to connect the first snap ring (51) and the second snap ring (52).
6. The product suction force detection structure for the automatic detection line of the dust collector in claim 4, wherein a rubber snap ring (140) is arranged on the bottom wall of the counter bore (521), the rubber snap ring (140) comprises a base ring (141) connected with the bottom wall of the counter bore (521), an annular protrusion (142) is arranged on the inner wall of the base ring (141), and the annular protrusion (142) can be clamped and connected with an annular groove (531) on a corresponding limiting column (53) so as to connect the first snap ring (51) and the second snap ring (52).
7. The product suction force detecting structure for a vacuum cleaner automatic inspection line according to claim 3, wherein a magnetic layer (90) is provided on each of an inner end surface of the first snap ring (51) and an inner end surface of the second snap ring (52), and the magnetic layer (90) is magnetically connected to the gasket (30).
8. The product suction force detection structure for the automatic vacuum cleaner inspection line according to claim 1, wherein a base (100) is further disposed at a top end of the mounting base (10), the base (100) is located at an outer side of the vacuum cover (20), a slot (101) is formed at a top end of the base (100), and a lower portion of the vacuum cleaner suction pipe (40) is located in the slot (101).
9. The product suction force detection structure for the automatic detection line of the dust collector in claim 1, wherein a mounting plate (110) is fixedly arranged at each of four corners of the mounting base (10), and a limit bolt (120) is connected to the mounting plate (16) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203769.9A CN111272329A (en) | 2020-03-20 | 2020-03-20 | Product suction detection structure for automatic detection line of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203769.9A CN111272329A (en) | 2020-03-20 | 2020-03-20 | Product suction detection structure for automatic detection line of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111272329A true CN111272329A (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010203769.9A Pending CN111272329A (en) | 2020-03-20 | 2020-03-20 | Product suction detection structure for automatic detection line of dust collector |
Country Status (1)
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| CN (1) | CN111272329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431765A (en) * | 2022-04-06 | 2022-05-06 | 江苏创源电子有限公司 | Detection equipment and detection method for dust collector |
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Application publication date: 20200612 |