CN218137765U - Filter cartridge lid suction means - Google Patents
Filter cartridge lid suction means Download PDFInfo
- Publication number
- CN218137765U CN218137765U CN202120610436.8U CN202120610436U CN218137765U CN 218137765 U CN218137765 U CN 218137765U CN 202120610436 U CN202120610436 U CN 202120610436U CN 218137765 U CN218137765 U CN 218137765U
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- Prior art keywords
- filter cartridge
- connecting rod
- negative pressure
- base
- deflector
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Abstract
The utility model relates to a filter cartridge lid suction means belongs to the frock clamp field. The utility model discloses a deflector, base, connecting rod, sucking disc and negative pressure chamber, the deflector is installed on the base, the connecting rod is installed on the deflector, be provided with the negative pressure chamber on the base, the one end of connecting rod is located the negative pressure intracavity, the other end at the connecting rod is installed to the sucking disc. The guide plate is provided with a guide block. The filter box cover can be accurately positioned by utilizing the guide plate, the sucking disc at the central position can quickly suck the filter box cover, and the sucking force is stable and reliable; can assemble filter cartridge lid and filter cartridge drain pan accurately, swiftly, convenient operation can realize automaticly, snatchs filter cartridge lid swift, firm.
Description
Technical Field
The utility model relates to a filter cartridge lid suction means belongs to the frock clamp field.
Background
In the filter cartridge production process, the filter cartridge cover needs to be grabbed and assembled with the filter cartridge bottom shell. The filter box cover is made into a hollow part (only the central part has a position within 4mm without a gap and is relatively flat) because of the requirement of air circulation, and the outer surface of the filter box cover is arc-shaped. Because of no good grabbing mode, in the previous production, the cover of the filter box is manually placed above the bottom shell of the filter box, the position is aligned, and then the filter box is assembled and pressed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design rationally, make things convenient for filter cartridge lid and filter cartridge drain pan to assemble, realize the filter cartridge lid suction means of automatic equipment.
The utility model provides a technical scheme that above-mentioned problem adopted is: this strain box lid suction means, its structural feature lies in: including deflector, base, connecting rod, sucking disc and negative pressure chamber, the deflector is installed on the base, the connecting rod is installed on the deflector, be provided with the negative pressure chamber on the base, the one end of connecting rod is located the negative pressure intracavity, the other end at the connecting rod is installed to the sucking disc.
Furthermore, a guide block is arranged on the guide plate.
Further, still include sealing washer one, sealing washer one sets up between deflector and base.
Further, still include sealing washer two, sealing washer two sets up between deflector and connecting rod.
Further, the negative pressure cavity is connected with a vacuum generating device.
Compared with the prior art, the utility model has the advantages of it is following: the filter box cover can be accurately positioned by utilizing the guide plate, the sucking disc at the central position can quickly suck the filter box cover, and the sucking force is stable and reliable; can assemble filter cartridge lid and filter cartridge drain pan accurately, swiftly, convenient operation can realize automaticly, snatchs filter cartridge lid swift, firm.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a filter cartridge lid suction device according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a filter cartridge cover suction device according to an embodiment of the present invention.
In the figure: the filter box comprises a guide plate 1, a first seal ring 2, a base 3, a second seal ring 4, a connecting rod 5, a sucker 6, a filter box cover 7, a filter box base 8, a guide block 9 and a negative pressure cavity 10.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 2, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.
Filter cartridge lid suction means in this embodiment, including deflector 1, sealing washer one 2, base 3, sealing washer two 4, connecting rod 5, sucking disc 6 and negative pressure chamber 10, deflector 1 installs on base 3, sealing washer one 2 sets up between deflector 1 and base 3, connecting rod 5 installs on deflector 1, sealing washer two 4 sets up between deflector 1 and connecting rod 5, be provided with guide block 9 on the deflector 1, be provided with negative pressure chamber 10 on the base 3, the one end of connecting rod 5 is located negative pressure chamber 10, the other end at connecting rod 5 is installed to sucking disc 6, negative pressure chamber 10 is connected with vacuum generating device.
When the sucking disc 6 contacts the central surface of the filter box cover 7, a sealed space is formed by the negative pressure cavity 10 of the filter box cover suction device and the filter box cover 7, the sealed space generates negative pressure by utilizing the vacuum generation device, the sucking disc 6 sucks the filter box cover 7, the guide plate 1 is tangent to the contact curved surface of the filter box cover 7, 3 guide blocks 9 are uniformly distributed in the circumferential direction, the sucking disc 6 of a general corrugated bellows type is adopted, and the sucking disc 6 is made of butadiene acrylonitrile rubber and is bonded with the connecting rod 5.
Suction force is generated in a negative pressure vacuum mode, the contact surface of the guide plate 1 and the filter box cover 7 is processed by imitating the surface of the filter box cover 7, the contact surface is completely attached to the surface of the filter box cover 7, 3 guide blocks 9 are uniformly distributed along the circumferential direction of the guide plate 1, the guide plate 1 is connected with the base 3 through bolts, and a first sealing ring 2 is arranged between the guide plate 1 and the base 3; the guide plate 1 is in threaded connection with the connecting rod 5, a second sealing ring 4 is arranged between the guide plate 1 and the connecting rod 5, and the sealing ring is made of nitrile rubber; the corrugated bellows type suction cup 6 is bonded to the connecting rod 5 by strong glue.
Specifically, the guide plate 1, the first seal ring 2 and the base 3 are connected through bolts, the base 3 is provided with two conical threaded holes and used for being connected with a vacuum generating device, the guide plate 1, the second seal ring 4 and the connecting rod 5 are connected through threads, the connecting rod 5 is bonded with the sucker 6 through a strong adhesive, the contact surface of the guide plate 1 and the filter box cover 7 is completely attached, the contact surface of the guide plate 1 and the filter box cover 7 is processed by imitating the outer surface of the filter box cover 7, three guide blocks 9 are uniformly distributed on the periphery of the guide plate 1, and the guide blocks 9 are in positioning effect when being in contact with the filter box cover 7.
The operation flow of the filter cartridge cover suction device in the embodiment is as follows:
1. after the filter box cover 7 is in place, the filter box cover suction device descends from the upper part of the filter box cover 7 (the allowable center deviation of the filter box cover suction device and the filter box cover suction device is within 0.5 mm); the suction cup 6 first comes into contact with the cartridge cover 7 and continues to descend until the guide plate 1 comes into surface contact with the cartridge cover 7, and the cartridge cover suction means stops descending.
2. After the guide plate 1 is completely contacted with the filter box cover 7, a sealed space, namely a negative pressure cavity 10 is formed by the filter box cover 7 and the inner cavity of the filter box cover suction device, at the moment, the vacuum generating device works, the sealed space generates negative pressure, and the suction disc 6 sucks the filter box cover 7.
3. The filter cartridge cover suction means (containing the filter cartridge cover 7) is moved above the filter cartridge base 8, the filter cartridge cover suction means is lowered, and the filter cartridge cover 7 is brought into contact with the filter cartridge base 88, and the assembly is completed.
4. And stopping the vacuum device, eliminating the suction force between the suction cup 6 and the filter cartridge cover 7, lifting the filter cartridge cover suction device, and finishing the operation flow of the filter cartridge cover suction device.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Those skilled in the art can modify or supplement the described embodiments or substitute them in a similar manner without departing from the scope of the invention as defined by the claims.
Claims (5)
1. The utility model provides a filter cartridge lid suction means which characterized in that: including deflector (1), base (3), connecting rod (5), sucking disc (6) and negative pressure chamber (10), install on base (3) deflector (1), install on deflector (1) connecting rod (5), be provided with negative pressure chamber (10) on base (3), the one end of connecting rod (5) is located negative pressure chamber (10), the other end at connecting rod (5) is installed in sucking disc (6).
2. The filter cartridge lid extraction device of claim 1, wherein: the guide plate (1) is provided with a guide block (9).
3. The filter cartridge lid extraction device of claim 1, wherein: still include sealing washer (2), sealing washer (2) set up between deflector (1) and base (3).
4. The filter cartridge lid extraction device of claim 1, wherein: the sealing device is characterized by further comprising a second sealing ring (4), wherein the second sealing ring (4) is arranged between the guide plate (1) and the connecting rod (5).
5. The filter cartridge lid extraction device of claim 1, wherein: the negative pressure cavity (10) is connected with a vacuum generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120610436.8U CN218137765U (en) | 2021-03-25 | 2021-03-25 | Filter cartridge lid suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120610436.8U CN218137765U (en) | 2021-03-25 | 2021-03-25 | Filter cartridge lid suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218137765U true CN218137765U (en) | 2022-12-27 |
Family
ID=84548282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120610436.8U Active CN218137765U (en) | 2021-03-25 | 2021-03-25 | Filter cartridge lid suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218137765U (en) |
-
2021
- 2021-03-25 CN CN202120610436.8U patent/CN218137765U/en active Active
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