CN214878432U

CN214878432U - Tool for pasting sealing element

Info

Publication number: CN214878432U
Application number: CN202120366592.4U
Authority: CN
Inventors: 罗卫通; 桂小鹏; 刘善良; 熊小飞
Original assignee: Foshan Shunde Apollo Air Cleaner Co Ltd
Current assignee: Freudenberg Apollo Filtration Technologies Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-26
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a paste sealing member instrument, include: the base, the tip of base is equipped with location structure, be equipped with the structure of breathing in the location structure, the structure of breathing in passes through the base is linked together with outside generating device that breathes in, the structure of breathing in is used for sucking a terminal surface of tight sealing member. The sealing element pasting tool can quickly adsorb and fix the sealing element and ensure that the sealing element is not deformed when the release paper on the sealing element is removed. When assembling with the part back-off mode, make the part coincide with the sealing member from top to bottom and attach each other, convenient and fast has guaranteed that the adding of sealing member is pasted the rigidity and indeformable, can improve the packaging efficiency and the outward appearance quality of product.

Description

Tool for pasting sealing element

Technical Field

The utility model belongs to the technical field of the tool and specifically relates to a paste sealing member instrument is related to.

Background

At present, the product of sealing member is pasted to upper and lower circular plastic cover surface recess, and no direction instrument only relies on operator's proficiency, and the manual attached inefficiency can not once only install and target in place, and need all around the alignment of visualing could pack circular sealing member in the plastic cover recess, and has sealing member deformation risk.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a tool for attaching a sealing member.

According to the utility model discloses paste sealing member includes: the base, the tip of base is equipped with location structure, be equipped with the structure of breathing in the location structure, the structure of breathing in passes through the base is linked together with outside generating device that breathes in, the structure of breathing in is used for sucking a terminal surface of tight sealing member.

The positioning structure is arranged to limit the position of the sealing element matched with the base; and the suction structure who sets up can be convenient for when the part is installed along base the central axis, provides the negative pressure and makes the sealing member hug closely in location structure, improves instrument and part complex stability, realizes accurate, quick installation.

In some embodiments, the locating structure is an annular locating structure and is disposed coaxially with the base end plate.

In some embodiments, the sealing tool further includes a guiding structure, one end of the guiding structure is vertically connected to the symmetric center of the positioning structure and is spaced apart from the positioning structure, and the other end of the guiding structure extends away from the positioning structure.

In some embodiments, the locating feature is an annular groove having an upper edge that is flush with the base end plate.

In some embodiments, the base is provided with a through hole on the periphery, and the through hole is communicated with the air suction generating device, the base passage and the air suction structure.

In some embodiments, the air suction structure is at least two air holes, and the air holes are communicated with each other and circumferentially distributed in the positioning structure.

In some embodiments, the suction generating device is a vacuum generating device, when the vacuum generating device is connected with a power supply, and when the vacuum generating device is connected with the power supply, the air pressure of the suction structure reaches 0.4-0.6 Pa.

In some embodiments, the guiding structure is cylindrical, and a cross section of one end of the guiding structure close to the positioning structure becomes gradually larger along a direction close to the positioning structure to form a part positioning structure.

In some embodiments, the guide structure is removably mounted to the base.

In some embodiments, one end of the guiding structure is clamped to the connecting portion at the middle position of the base.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a top view of a seal attachment tool according to a first embodiment of the present invention.

Fig. 2 is a front view of a seal attachment tool according to a first embodiment of the present invention.

Fig. 3 is a cross-sectional view of a seal attachment tool according to a first embodiment of the present invention.

Reference numerals:

a seal attachment tool 100;

a base 1; a base first side 11; a base end plate 12;

a positioning structure 2; an upper edge 21;

a gas suction structure 3; a guide structure 4; a through hole 5; a base passage 6.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A seal attachment tool 100 according to an embodiment of the present invention is described below with reference to fig. 1-3.

According to the utility model discloses paste sealing member instrument 100 includes: the sealing device comprises a base 1, wherein a positioning structure 2 is arranged in the end part of the base 1, an air suction structure 3 is arranged in the positioning structure 2, the air suction structure 3 is communicated with an external air suction generating device (not shown) through the base 1, and the air suction structure 3 is used for tightly sucking one end face of a sealing piece.

As shown in fig. 1, a positioning structure 2 is arranged on the end of a base 1, and the positioning structure 2 can define the position where a sealing member is matched with the base 1; and the suction structure 3 that sets up can be so that the part when installing along 1 the central axis of base, provides the negative pressure and makes the sealing member hug closely in location structure, improves instrument and part complex stability, realizes accurate, quick installation.

Optionally, the positioning structure 2 in the end face of the base 1 is an annular positioning structure and is coaxially arranged with the base end plate 12, so that the sealing element, the sealing element attaching tool 100, the part to be mounted, and the positioning and the accurate assembly can be facilitated.

Optionally, the end of the base 1 is surrounded by a base first edge 11 and a base end plate 12, the base first edge 11 is in the shape of an arc, the positioning structure 2 is an annular groove in the base end plate 12, and an upper edge 21 of the annular groove is flush with the base end plate 12.

Through such setting, make the sealing strip place easily in annular location structure, and should not be for the unevenness of base end plate 12, and lacerate the sealing member, wait to install the part to influence the quality of product.

Further, still include guide structure 4, guide structure 4's one end is connected perpendicularly at location structure 2's symmetry center, and sets up with location structure 2 interval, and location structure 2's direction extension is kept away from to guide structure 4's the other end.

As shown in fig. 1-3, a guiding structure 4 is vertically arranged at the symmetrical center position of the positioning structure 2, and the sealing element to be installed in the positioning structure 2 is accurately aligned along the guiding structure 4 by arranging the guiding structure 4.

Further, a through hole 5 is provided on the outer periphery of the base 1, and the through hole 5 communicates with a base passage 6 and the suction structure 3 in the base 1 of the suction generator (not shown).

As shown in 1-3, the peripheral surface of the base 1 is provided with a through hole 5, the through hole 5 can be one or more than one round hole, the diameter of the round hole is smaller than that of the external connection pipe, so that the round hole can be connected with the air suction generating device through the external connection pipe, and is connected with the air suction structure 3 through a base passage 6 inside the base, so that certain negative pressure is provided to enable the sealing strip to be tightly sucked on the base 1.

Optionally, the air suction generating device may be a vacuum generating device, after the power supply is started, the air pressure of the air suction structure 3 may quickly reach 0.6Pa, and under the air pressure, the sealing member attaching tool can quickly fix the sealing member by suction, and it is ensured that the sealing member is not deformed when the release paper on the sealing member is removed. When assembling with the part back-off mode, make the part coincide with the instrument from top to bottom and attach each other, convenient and fast has guaranteed that adding of sealing member pastes the rigidity indeformable, can improve packaging efficiency and product appearance quality.

Optionally, the structure of breathing in is 3 gas pockets or more than two, can communicate each other between the gas pocket and circumference distribute inside location structure 2, if of course when evenly distributed inside location structure 2, the sealing member atress is more even, and sealed effect can be better a little.

As shown in fig. 1-3, the guiding structure 4 is a cylindrical structure, and the diameter of the guiding structure 4 is smaller than the inner diameter of the part, so that the part can be conveniently placed on the tool from top to bottom, and one end of the guiding structure 4, which is close to the positioning structure 2, is larger in cross-sectional area as it is closer to the positioning structure 2, so as to form a part positioning structure (not shown) capable of limiting the part.

Optionally, the guiding structure 4 is detachably disposed on the base 1, for example, a connecting portion with threads or grooves therein is disposed at a symmetrical center position of the base 1 and the positioning structure 2, and a screw or a protrusion is correspondingly disposed at one end of the guiding structure 4 close to the base; or the symmetrical center of the base and the positioning structure 2 is provided with a screw or a convex connecting part, and one end of the guide structure 4 close to the base is correspondingly provided with an inward thread or a groove, so that the connection between the guide structure 4 and the base 1 is realized.

Optionally, the guide structure 4 is a solid cylinder with a through center axis and a thread, a screw penetrating through the end face of the guide structure 4 is arranged at the symmetrical center of the base 1 and the positioning structure 2, and the guide structure 4 is further fixed to the base by screwing a screw on the screw.

The utility model discloses an embodiment, with the circular shape sponge sealing member that takes the gum paste the upper and lower circular plastics lid surface recess of cylinder filter screen. Will paste the through-hole 5 of the instrument 100 of sealing member earlier through the outer tube connection vacuum generating device of outband end, after starting the vacuum generating device power, aspiration structure 3 is in the negative pressure state, the one side of not taking the glue with the sponge sealing member is down, take the glue one side to place in aspiration structure 3 up, after waiting to inhale tight sponge sealing member, remove from the type paper on the sealing member, the cylinder filter core that has the lower or last plastic cover of surface recess is along the symmetric center back-off of instrument to base 1 on, make the surface recess of plastic cover just in time coincide each other with the sponge sealing member who is located base location structure 2 and attach from top to bottom, thereby make filter screen equipment convenient and fast, the sealing member of having guaranteed with paste the rigidity indeformable, can improve packaging efficiency and product appearance quality.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A seal attachment tool, comprising: the base, establish location structure in the tip of base, be equipped with the structure of breathing in the location structure, the structure of breathing in passes through the base is linked together with outside generating device that breathes in, the structure of breathing in is used for sucking a terminal surface of tight sealing member.

2. The seal attachment tool of claim 1, wherein the locating structure is an annular locating structure and is disposed coaxially with the base end plate.

3. The seal attachment tool of claim 1, further comprising a guide structure, wherein one end of the guide structure is perpendicularly connected to the center of symmetry of the positioning structure and spaced apart from the positioning structure, and the other end of the guide structure extends away from the positioning structure.

4. The seal attachment tool of claim 2, wherein the locating feature is an annular groove having an upper edge that is flush with the base end plate.

5. The seal attachment tool of claim 1, wherein a through hole is provided in an outer periphery of the base, the through hole communicating the suction generator, the base passage, and the suction structure.

6. The seal attachment tool of claim 1, wherein the air suction structure comprises at least two air holes, the air holes are communicated with each other and circumferentially distributed in the positioning structure.

7. The seal attachment tool of claim 1, wherein the suction generator is a vacuum generator, and when the vacuum generator is connected to a power source, the suction structure has a pressure of 0.4Pa to 0.6 Pa.

8. The seal attachment tool of claim 3, wherein the guide structure is cylindrical, and a cross section of an end of the guide structure adjacent to the positioning structure becomes larger gradually in a direction of approaching the positioning structure to form a part positioning structure.

9. The seal attachment tool of claim 3, wherein the guide structure is removably disposed on the base.

10. The seal attachment tool of claim 9, wherein one end of the guide structure engages a connection portion at a central location of the base.