CN215148679U

CN215148679U - Suction nozzle removing mechanism and suction nozzle removing device

Info

Publication number: CN215148679U
Application number: CN202120676451.2U
Authority: CN
Inventors: 罗迪由; 刘明晨
Original assignee: Zhuhai Titans New Power Electronics Co Ltd
Current assignee: Zhuhai Titans New Power Electronics Co Ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-14
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to a lithium cellization becomes partial volume field, for simplifying the structure of pulling out the mechanism, improves stability, discloses a suction nozzle pulls out mechanism, include: a base; the pulling-out block is arranged on the base, a fixing part is arranged on the pulling-out block, the fixing part is suitable for clamping the suction nozzle when the suction nozzle is inserted into the pulling-out block, and the structure of the pulling-out mechanism can be simplified and the stability can be improved by applying the suction nozzle pulling-out mechanism; the utility model also provides a device is pulled out to the suction nozzle.

Description

Suction nozzle removing mechanism and suction nozzle removing device

Technical Field

The utility model relates to a lithium cellization becomes partial volume field, in particular to suction nozzle pull out mechanism and suction nozzle pull out device.

Background

In the formation process of the lithium battery, negative pressure equipment is generally needed to pump out gas generated in the formation process of the lithium battery; the formation suction nozzle in the negative pressure equipment is a part which is contacted with a battery and electrolyte, and the part needs to be cleaned and replaced frequently.

In the existing pulling mechanism, a pulling suction nozzle drives a clamping jaw by a driving mechanism such as an air cylinder or a motor and the like to pull out the suction nozzle; therefore, the existing suction nozzle removing mechanism has a complex structure and is complex to install and maintain; and the stability is poor, and the situation that the suction nozzle cannot be pulled out often occurs.

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, the utility model provides a suction nozzle pulls out mechanism can simplify the structure of pulling out the mechanism, improves stability.

The utility model discloses a mechanism is pulled out to suction nozzle, include: a base; the pulling-out block is arranged on the base, a fixing part is arranged on the pulling-out block, and the fixing part is suitable for clamping the suction nozzle when the suction nozzle is inserted into the pulling-out block.

According to some embodiments of the present invention, the fixing portion includes a tapered hole provided on the removing block, and the tapered hole runs through the removing block.

According to the utility model discloses a some embodiments, the suction nozzle is pulled out the mechanism and is still including connecting the support column on the base, and the piece is pulled out in the support column connection, and the support column is located the position of bell mouth one side.

According to some embodiments of the utility model, the support column has a plurality ofly, and a plurality of support columns encircle the bell mouth and distribute.

According to the utility model discloses a some embodiments have seted up the blanking mouth on the base, and the blanking mouth is used for accomodating the suction nozzle, and the tapering direction of bell mouth is towards the blanking mouth.

According to the utility model discloses a some embodiments, the suction nozzle is pulled out the mechanism and is still included: the contact part is arranged on the base and positioned on one side of the pulling-out block; and the buffer spring is positioned on one side of the pulling-out block and is connected with the contact part and the base.

According to some embodiments of the utility model, the suction nozzle is pulled out the mechanism and is still included the bracing piece of sliding connection on the contact site, and the buffer spring cover is established on the bracing piece.

The utility model also provides a device is pulled out to suction nozzle, pull out the mechanism including base and the suction nozzle of setting on the base, the mechanism is pulled out for above-mentioned suction nozzle to the suction nozzle.

According to some embodiments of the utility model, the suction nozzle is pulled out the device and is still including setting up the hopper in the base, and the hopper is located blanking mouth below, and the hopper is used for accomodating the suction nozzle.

According to the utility model discloses a some embodiments, the suction nozzle is pulled out the mechanism and is had a plurality ofly, and a plurality of suction nozzles are pulled out the mechanism and are the rectangular array and distribute.

When the pulling mechanism of the utility model is used, the negative pressure cup with the suction nozzle can be close to the pulling block, so that the fixing part can clamp the suction nozzle, and then the negative pressure cup is controlled to be far away from the pulling block; the whole set of pulling mechanism does not need to be provided with a clamping jaw driving device, has a simple structure, and has high pulling success rate and good stability compared with the mode of pulling the clamping jaw.

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 an isometric view of a suction nozzle removing device according to an embodiment of the present invention;

FIG. 2 is an isometric view of a nozzle removing mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of the suction nozzle removing mechanism for removing the suction nozzle according to the embodiment of the present invention;

FIG. 4 is a schematic view of the suction nozzle removing device for removing the suction nozzle according to the embodiment of the present invention;

the above figures contain the following reference numerals.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 2, the utility model discloses a mechanism 300 is pulled out to suction nozzle, include: a base 301; the removing block 303 is arranged on the base 301, a fixing part is arranged on the removing block 303, and the fixing part is suitable for clamping the suction nozzle 400 when the suction nozzle 400 is inserted into the removing block 303.

As shown in fig. 3, with the removing mechanism of the embodiment, when in use, the negative pressure cup with the suction nozzle 400 can be close to the removing block 303, so that the fixing part can clamp the suction nozzle 400, and then the negative pressure cup is controlled to be far away from the removing block 303, because the removing block 303 is arranged on the base 301, the suction nozzle 400 is separated from the negative pressure cup under the action of the fixing part; the whole set of pulling mechanism does not need to be provided with a clamping jaw driving device, has a simple structure, and has high pulling success rate and good stability compared with the mode of pulling the clamping jaw.

When the suction nozzle 400 is inserted into the removing block 303, the fixing part can be engaged with the suction nozzle 400 in various ways, for example, by a laterally extending boss, and when the suction nozzle 400 is driven by the negative pressure cup to be inserted into the removing block 303, the boss can hold the suction nozzle 400, so that when the negative pressure cup moves in a reverse direction, the suction nozzle 400 can be disengaged from the negative pressure cup; a friction pad may also be disposed on the removing block 303, when the suction nozzle 400 is driven by the negative pressure cup to be inserted into the removing block 203, the suction nozzle 400 slides relative to the friction pad under the drive of the negative pressure cup, and when the negative pressure cup moves in a reverse direction, the suction nozzle 400 is engaged by the friction pad, so that the suction nozzle 400 can be separated from the negative pressure cup.

As shown in fig. 2 and 3, the fixing portion includes a tapered hole 3031 opened on the removing block 303, and the tapered hole 3031 penetrates through the removing block 303; when the suction nozzle 400 is inserted into the removing block 303, the suction nozzle 400 deforms and is clamped along the inner wall surface of the tapered hole 3031, when the suction nozzle 400 completely penetrates through the removing block 303, the removing block 203 can be inserted between the suction nozzle 400 and the negative pressure cup, when the negative pressure cup moves reversely, the removing block 303 can effectively remove the suction nozzle 400, a moving mechanism such as a clamping jaw is not required to be arranged in the whole removing process, the removing success rate is high, and the stability is good; at this time, the minimum radius of the tapered hole 3031 needs to be smaller than the radius of the suction nozzle 400, so as to ensure that the suction nozzle 400 can normally pass through the plucking block 303 along the tapered hole 3031 only under the action of a certain pushing force, and the maximum radius of the tapered hole 3031 needs to be larger than the radius of the suction nozzle 400.

As shown in fig. 2, the nozzle removing mechanism further includes a supporting column 302 connected to the base 301, the supporting column 302 is connected to the removing block 303, and the supporting column 302 is located at a position on one side of the tapered hole 3031; at this time, the removing block 303 is suspended above the base 301, and the suction nozzle 400 is prevented from colliding with the base 301 after passing through the removing block 303.

Specifically, there are a plurality of support columns 302, and the plurality of support columns 302 are distributed around the tapered hole 3031; at this time, the plurality of support columns 302 can improve the stability of the plucking block 303, so that the plucking block 303 can be stably fixed on the base 301.

As shown in fig. 2, the base 301 is provided with a blanking port 3011, the blanking port 3011 is used for passing through the suction nozzle 400, and the taper direction of the tapered hole 3031 faces the blanking port 3011; after the suction nozzle 400 is pulled out from the negative pressure cup by the pulling-out block 303, the suction nozzle 400 can fall from the blanking port 3011, so that the time for manually taking out the suction nozzle 400 is effectively saved, subsequent uniform collection is performed, and the production efficiency is accelerated.

In fig. 2, the cut-away portion at a is for illustrating the relative position of the blanking port 3011 and the tapered hole 3031 in the vertical direction.

In particular, the contact portion 304 and the buffer spring 305 are too small in size to be shown in detail in fig. 1.

As shown in fig. 2, the nozzle removing mechanism 300 further includes: a contact portion 304 provided on the base 301 and located on the side of the removal block 303; a buffer spring 305 located on one side of the removing block 303, the buffer spring 305 connecting the contact part 304 and the base 301; when the contact portion 304 contacts the negative pressure formation component, the buffer spring 305 is driven to compress; when the negative pressure cup moves reversely, the elastic force generated by the buffer spring 305 can be used for pulling out the suction nozzle 400, and the elastic force of the buffer spring 305 is reduced along with the reduction of the deformation amount, so that the characteristic that the pulling-out force is reduced along with the increase of the pulling-out distance when the suction nozzle 400 is pulled out is effectively adapted, and the whole pulling-out action is stable.

Wherein, the nozzle removing mechanism 300 further comprises a support rod slidably connected to the contact portion 304, and the buffer spring 305 is sleeved on the support rod; wherein the support bar can prevent the buffer spring 305 from deforming off axis, so that the contact portion 304 is skewed.

As shown in fig. 1 and 4, the present embodiment further provides a suction nozzle removing device, which includes a base 100 and a suction nozzle removing mechanism 300 disposed on the base 100, wherein the suction nozzle removing mechanism 300 is the suction nozzle removing mechanism 300; the positions of the plurality of contact portions 304 and the plurality of buffer springs 305 may be distributed as shown in fig. 4.

As shown in fig. 1 and 4, in order to adapt to the current production situation and improve the production efficiency, a plurality of nozzle removing mechanisms 300 are provided, and the plurality of nozzle removing mechanisms 300 are distributed in a rectangular array; at this time, the plurality of nozzle removing mechanisms 300 can remove the nozzles 400 on the plurality of negative pressure cups at a time.

As shown in fig. 1, the suction nozzle removing device further includes a hopper 200 disposed in the base 100, the hopper 200 receiving the suction nozzle 400; wherein, the hopper 200 is arranged below the blanking port 3011, and the pulled-out suction nozzle 400 falls into the hopper 200 through the blanking port 3011, so as to be convenient for accommodating the pulled-out suction nozzle 400.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A suction nozzle removing mechanism, comprising:

a base (301);

the removing block (303) is arranged on the base (301), a fixing part is arranged on the removing block (303), and the fixing part is suitable for clamping the suction nozzle (400) when the suction nozzle (400) is inserted into the removing block (303).

2. A nozzle removal mechanism according to claim 1, wherein the securing portion comprises a tapered bore (3031) opening in the removal block (303), the tapered bore (3031) extending through the removal block (303).

3. A nozzle removing mechanism according to claim 2, further comprising a supporting post (302) connected to said base (301), said supporting post (302) being connected to said removing block (303), said supporting post (302) being located at a position on one side of said tapered hole (3031).

4. A nozzle removing mechanism according to claim 3, wherein said plurality of supporting columns (302) is provided, and a plurality of said supporting columns (302) are distributed around said tapered hole (3031).

5. A suction nozzle removing mechanism according to claim 4, wherein the base (301) is provided with a blanking port (3011), the blanking port (3011) is used for accommodating the suction nozzle (400), and the taper direction of the tapered hole (3031) faces the blanking port (3011).

6. A nozzle removal mechanism according to claim 1, further comprising:

a contact portion (304) provided on the base (301) and located on the side of the removal block (303);

and a buffer spring (305) located on one side of the removal block (303), wherein the buffer spring (305) connects the contact portion (304) and the base (301).

7. A nozzle removing mechanism according to claim 6, further comprising a support rod slidably connected to the contact portion (304), wherein the buffer spring (305) is sleeved on the support rod.

8. A suction nozzle removing device, comprising:

a base (100);

the nozzle removal mechanism of any one of claims 1 to 7, said base (301) being disposed on said base (100).

9. A suction nozzle removal device according to claim 8, further comprising a hopper (200) arranged within the base (100), the hopper (200) being located below a drop port (3011), the hopper (200) being configured to receive the suction nozzle (400).

10. A suction nozzle removing device according to claim 8, wherein there are a plurality of said suction nozzle removing mechanisms, and a plurality of said suction nozzle removing mechanisms are arranged in a rectangular array.