CN218058384U

CN218058384U - Cap taking device for cap taking of filling and capping device and filling and capping device

Info

Publication number: CN218058384U
Application number: CN202222481275.4U
Authority: CN
Inventors: 许殿学; 刘力萌; 欧阳炳春
Original assignee: Jiusan Food Co ltd
Current assignee: Jiusan Food Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-16
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a bottle filling sealing equipment field particularly, relates to a get lid ware and filling capping device that is used for filling capping device to get lid. A get lid ware for filling capping device gets lid is including getting lid ware main part and flexible sealing member, flexible sealing member set up in get the one end that lid ware main part and lid acted on, and with get the lid ware main part and connect, get and seted up negative pressure direction through-hole in the lid ware main part, negative pressure direction through-hole with flexible sealing member intercommunication, so that flexible sealing member absorbs the lid through the negative pressure. The problems of deviation values generated by a cover manufacturing process, external force deformation generated in the transportation and turnover processes and poor sealing performance of a capping device are mainly solved.

Description

Cap taking device for cap taking of filling and capping device and filling and capping device

Technical Field

The utility model relates to a bottle filling sealing equipment field particularly, relates to a get lid ware and filling capping device that is used for filling capping device to get lid.

Background

The sealing caps for liquid bottled food, beverage and wine are classified into three types, including screw cap, gland and lock cap. The cover is made of metal and nonmetal, the sealing cover in the package of the edible oil in the barrel (bottle) mostly adopts polyester such as PET, PP, PE and the like, and the device for automatically taking the cover is also greatly different on an automatic production line.

The cap taking mode adopted in the prior art is negative pressure adsorption cap taking, namely, the inner surface of a cap taking device of a filling and capping device is contacted with the top surface of a cap to form a sealing surface, and negative pressure with a certain numerical value is applied to ensure that the cap is adsorbed on a capping head, moves along the track of the capping head and is finally installed on a bottle filled with liquid. The advantages of this form are simple structure, low cost, easy mass production, but the disadvantage is also obvious. Specifically, the cover is not tightly matched with a capping head of the capping device due to overlarge deviation value generated in the manufacturing process; secondly, because the cover is made of PET material by injection molding, the cover is deformed under the action of external force such as extrusion and the like in the transportation and transfer process; and the inner surface of a gland head of the gland device is easy to be impacted, scratched and the like, so that the problems of poor sealing and air leakage are caused. Based on above three defects, when the cover is taken by using negative pressure adsorption, the sealing performance of the capping device is poor, and enough adsorption force cannot be kept, so that the cover falls off and deviates.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a get lid ware and filling capping device for filling capping device gets lid, its deviation value that mainly improves lid preparation technology and produces, the transportation with have enough to meet the need the poor problem of external force deformation and capping device's leakproofness that the in-process produced.

The embodiment of the utility model is realized like this:

in a first aspect, the utility model provides a get lid ware for filling capping device gets lid, it is including getting lid ware main part and flexible sealing member, flexible sealing member set up in get the one end that lid ware main part and lid were used, and with get lid ware main part and connect, get and seted up negative pressure direction through-hole in the lid ware main part, negative pressure direction through-hole with flexible sealing member intercommunication, so that flexible sealing member absorbs the lid through the negative pressure.

In an optional embodiment, the cap remover main body is provided with a mounting hole for fixing the cap remover to the filling and capping device main body.

In an alternative embodiment, the flexible seal is an interference fit with the cap remover body.

In an optional embodiment, the flexible sealing element comprises a guide part and an adsorption part, the guide part and the adsorption part are both arranged in the cap extractor body and connected with the cap extractor body, the guide part is provided with a negative pressure guide hole, the negative pressure guide hole is communicated with the negative pressure guide through hole, the guide part is communicated with the adsorption part, and the guide part is connected with the adsorption part.

In an alternative embodiment, the absorbent member is a hollow structure.

In an alternative embodiment, the flexible seal is a flexible member formed using a flexible rubber.

In an alternative embodiment, the guide is an interference fit with the cap remover body.

In a second aspect, the present invention provides a filling capping device, which comprises the above cap extractor for cap extraction of the filling capping device.

In an alternative embodiment, the filling and capping device further comprises a filling and capping device body, and the filling and capping device body is fixedly connected with the cap extractor through a screw rod.

In an alternative embodiment, it further comprises a negative pressure former communicating with the negative pressure guide through hole of the cap extractor.

The embodiment of the utility model provides a beneficial effect is: the embodiment of the utility model provides a through addding flexible sealing member, with the change volume of the surface of adaptation lid, make flexible sealing member all the time with the complete contact of the agreeing with face of lid, form the parcel face, and under the effect of negative pressure adsorption force, make and get lid ware and lid and combine as an organic wholely, it is firm reliable again promptly, thereby avoid reducing because of the not tight adsorption affinity that leads to of sealing, the lid takes place the skew when falling the lid or getting the lid, and improve the deviation value that lid preparation technology produced, the transportation is out of shape with the external force that has enough to meet the need in-process and the poor problem of gland device's leakproofness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a cap extractor according to an embodiment of the present invention;

fig. 2 is a schematic partial structure diagram of a filling capping device according to an embodiment of the present invention.

100-cover taking device; 110-a cap remover body; 111-negative pressure guide through hole; 112-mounting holes; 120-a flexible seal; 121-a guide; 122-a suction member; 123-negative pressure guide hole; 200-filling and capping device; 210-filling capping apparatus body; 220-a negative pressure former; 130-a lid.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

In the prior art, a cap extractor of a filling and capping device basically adopts negative pressure adsorption, namely, the inner surface of the cap extractor of the filling and capping device is contacted with the top surface of a cap to form a sealing surface, and negative pressure with a certain numerical value is applied to ensure that the cap is adsorbed on a capping head, moves along the track of the capping head and is finally installed on a bottle filled with liquid. However, since the cap is easily deformed during transportation or the capping head is easily impacted during capping, the capping device is easily poor in sealability and cannot maintain sufficient adsorption force, so that the cap is detached and displaced. In view of this, the utility model discloses, improve the structure of the ware of taking the lid of filling capping device.

Specifically, referring to fig. 1, the cap extractor 100 includes a cap extractor main body 110, and the cap extractor main body 110 is configured to be connected to a negative pressure generator 220 for generating negative pressure, so as to generate negative pressure in the cap extractor 100, so as to enable the cap 130 to be sucked under pressure, and is also a main component for connecting the cap extractor 100 and the filling and capping device 200, so as to fix the cap extractor 100 and facilitate stable cap extraction.

Specifically, the cap remover body 110 has the following structure: the cap extractor main body 110 is provided with a negative pressure guide through hole 111 which is communicated with the negative pressure forming device 220, so that negative pressure is formed in the cap extractor main body 110. The cap extractor main body 110 is provided with a mounting hole 112 for fixing the cap extractor 100 to the filling and capping device 200 main body.

Further, the cap extractor 100 for extracting the cap of the filling and capping device 200 further includes a flexible sealing member 120, the flexible sealing member 120 is disposed at an end of the cap extractor body 110, which is acted on by the cap 130, and is connected to the cap extractor body 110, and the negative pressure guide through hole 111 is communicated with the flexible sealing member 120, so that the flexible sealing member 120 sucks the cap 130 through negative pressure.

Specifically, the flexible sealing element 120 includes a guide member 121 and an adsorbing member 122, the guide member 121 and the adsorbing member 122 are both disposed in the cap removing device body 110 and connected to the cap removing device body 110, the guide member 121 is provided with a negative pressure guide hole 123, the negative pressure guide hole 123 is communicated with the negative pressure guide through hole, the guide member 121 is communicated with the adsorbing member 122, and the guide member 121 is connected to the adsorbing member 122.

Preferably, the guide member 121 and the suction member 122 are integrally formed, but the guide member 121 may be fixedly connected to the suction member 122 by other fixing means, such as welding, etc.

Further, the adsorbing member 122 has a hollow structure. Of course, the suction member 122 may be a semi-hollow structure as long as it communicates with the guide member 121, that is, the suction member 122 communicates with the negative pressure guide hole 123, so that a negative pressure can be applied to the cover 130.

Further, the flexible sealing member 120 is in interference fit with the cap remover body 110, and specifically, the guiding member 121 is in interference fit with the cap remover body 110. The adoption of interference fit can increase the fit tightness. Meanwhile, in order to ensure that the flexible sealing element 120 is firmly installed and is easy to replace, the diameter of one end of the negative pressure guide through hole is increased, and the diameter of the inner circle is processed into plus 0.02mm positive deviation.

Further, the flexible seal 120 is a flexible member formed using a flexible rubber. The flexible sealing member 120 is made of flexible rubber, so that the flexible sealing member 120 can change along with the shape change of the surface of an object, a good airtight contact surface is formed, an airtight space is generated, air inside and outside the sealing member is isolated, an atmospheric pressure difference is formed, and finally a certain amount of adsorption force is generated on the outer surface of the cover 130. Meanwhile, the suction force to the surface of the cap 130 is greatly increased by the negative pressure generated from the external negative pressure generator 220, so that the cap 130 is prevented from being deviated when the cap 130 is dropped or removed due to the decrease of the suction force caused by the untight sealing.

Specifically, the cap extractor 100 is used as follows:

the cap remover main body 110 is fixed by inserting a screw into the mounting hole 112, and then is connected to the filling and capping apparatus main body 210, and when the cap remover main body 110 is combined with the cap 130 at a specific position, the flexible sealing member 120 is in sufficient contact with the cap 130 to form an independent small space. At this time, the negative pressure generator 220 of the filling and capping device 200 generates negative pressure, and after passing through the negative pressure guide through hole and the negative pressure guide hole 123 of the flexible sealing member 120, the negative pressure is transmitted to the space between the adsorbing member 122 of the flexible sealing member 120 and the cap 130, and under the action of atmospheric pressure difference, the outer surface (top plane) of the cap 130 forms an adsorbing force, so that the cap 130 is firmly combined with the cap extractor 100, and the cap 130 is effectively prevented from falling off under the action of its own gravity.

Referring to fig. 2, the present invention further provides a filling and capping device 200, which includes the above cap extractor 100 for cap extraction of the filling and capping device 200.

The cap extractor further comprises a filling and capping equipment main body 210, wherein the filling and capping equipment main body 210 is fixedly connected with the cap extractor 100 through a screw.

It also comprises a negative pressure former 220, said negative pressure former 220 is communicated with said negative pressure guide through hole 111 of said cap extractor 100.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a get and cover ware that is used for filling capping device to get lid which characterized in that, it is including getting cover ware main part and flexible sealing member, flexible sealing member set up in get the one end that cover ware main part and lid acted on, and with get the connection of cover ware main part, get and seted up negative pressure direction through-hole in the cover ware main part, negative pressure direction through-hole with flexible sealing member intercommunication, so that flexible sealing member absorbs the lid through the negative pressure.

2. The cap extractor for a cap extractor of a filling and capping device according to claim 1, wherein the cap extractor body is provided with a mounting hole for fixing the cap extractor to the filling and capping device body.

3. A cap extractor for a filling and capping device cap extractor according to claim 1, wherein the flexible seal is an interference fit with the cap extractor body.

4. The cap extractor for cap extraction of filling and capping device according to any of claims 1 to 3, wherein the flexible sealing member comprises a guiding member and an absorbing member, the guiding member and the absorbing member are both disposed in the cap extractor body and connected to the cap extractor body, the guiding member is provided with a negative pressure guiding hole, the negative pressure guiding hole is communicated with the negative pressure guiding through hole, the guiding member is communicated with the absorbing member, and the guiding member is connected to the absorbing member.

5. A cap extractor for a filling and capping device according to claim 4 wherein the adsorbent member is of hollow construction.

6. A cap extractor for a filling and capping device cap extractor according to claim 4 wherein the flexible seal is a flexible member formed from a flexible rubber.

7. A cap extractor for a filling and capping device to extract caps according to claim 4, wherein the guide is an interference fit with the cap extractor body.

8. A filling and capping device comprising a cap extractor for extracting a cap of a filling and capping device according to any one of claims 1 to 7.

9. The filling and capping device of claim 8, further comprising a filling and capping apparatus body fixedly connected to the cap extractor by a screw.

10. The filling and capping device of claim 8 or claim 9, further comprising a negative pressure former in communication with the negative pressure guide through-hole of the cap extractor.