CN213112454U - Capping jig - Google Patents

Abstract

The utility model discloses a sealing cover jig, which comprises a vacuum shell, wherein the vacuum shell comprises a shell body and a sealing shell cover movably connected with the shell body, and a vacuum port is arranged on the vacuum shell and is used for connecting a first negative pressure device; the lifting mechanism is used for driving the container sealing cover in the shell to move up and down. This closing cap tool covers the container closing cap on the work piece through forming the vacuum back in the casing, then resumes the outside pressure of work piece, because the inside vacuum of work piece makes the container closing cap firmly adsorb on the work piece, realizes vacuum packaging, has guaranteed the closing cap effect, and equipment structure is simple and practical in addition, is favorable to reducing the running cost of enterprise.

Description

Capping jig

Technical Field

The utility model relates to an encapsulation technology field, in particular to closing cap tool.

Background

In industrial production activities, various sealing covers are usually required to be fixed in a tubular container, at present, a capping operation is usually carried out by using a capping machine, for example, the Chinese utility model patent with the publication number of CN205222639U discloses an assembling sealing cover pressing machine, which comprises a supporting plate, a balance guide pillar, a cylinder, a supporting frame, a jig, a rodless cylinder and a capping seat, wherein the balance guide pillar is arranged on the supporting plate, the periphery of the balance guide pillar is connected with the cylinder, and the number of the cylinders is multiple; the gland seat is two, sets up the below at the backup pad. This sealed lid press of assembly can once only press the main part gland seat with two lids that are not in a plane degree on, can improve production efficiency and quality.

However, the sealing cover pressing machine is complex in structure, increases the operation cost of enterprises, depends on pressure to seal the cover, is not firm in connection between the sealing cover and the container, and is easy to separate from the sealing cover and the container, so that the sealing effect is influenced. Accordingly, there is a need for improvements in existing capping devices.

SUMMERY OF THE UTILITY MODEL

To the above prior art, the to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the sealing cover jig which is simple and practical in structure, beneficial to reducing the operation cost of enterprises and good in sealing cover effect is provided.

In order to solve the technical problem, the utility model adopts the technical scheme that: a sealing cover jig comprises a vacuum shell, wherein the vacuum shell comprises a shell body and a sealing shell cover movably connected with the shell body, a vacuum port is formed in the vacuum shell, and the vacuum port is used for being connected with a first negative pressure device; the lifting mechanism is used for driving the container sealing cover in the shell to move up and down.

When the sealing cover jig adopting the technical scheme is used, the sealing cover is opened, the container sealing cover and a container workpiece needing to be subjected to sealing cover processing are placed, then the sealing cover is closed, the vacuum port is connected with the first negative pressure device, the first negative pressure device extracts air in the shell, a vacuum environment is formed in the shell and the workpiece, the container sealing cover is driven by the lifting mechanism to move to the covering container, then the pressure in the shell is recovered, the external pressure of the workpiece is greater than the internal pressure of the workpiece, the container sealing cover is fastened and attached to the workpiece by utilizing the vacuum in the workpiece, then the sealing cover is opened by an operator, and the workpiece which is finished by the sealing cover can be taken out. When the sealing cover jig is used for sealing cover treatment, the vacuum is utilized to enable the container sealing cover to be closely adsorbed on a workpiece, the sealing cover effect is guaranteed, and meanwhile, the sealing cover jig is simple and practical in structure and beneficial to reducing the operation cost of enterprises.

Preferably, the lifting mechanism comprises a second negative pressure device and a suction head which are communicated, a suction port of the suction head is arranged downwards, and the suction head is arranged in the shell in a lifting mode.

By adopting the technical scheme, when the container sealing cover needs to be driven to move, the suction head is controlled to move up and down, after a suction port of the suction head is attached to the container sealing cover, the second negative pressure device extracts air in the suction head, the suction head is fixedly connected with the container sealing cover after vacuum is formed in the suction head, the suction head can be driven to move up and down, when the container sealing cover needs to be loosened, air extraction from the suction head is stopped, the internal air pressure of the suction head is larger than or equal to the external air pressure, and the container sealing cover is naturally loosened by the suction head.

Preferably, the suction head device further comprises a pull rod, wherein the pull rod penetrates through the top of the shell and is fixedly connected with the suction head.

Through adopting above-mentioned technical scheme, the staff is when carrying out the closing cap operation, through pulling pull rod elevating movement, can drive suction head elevating movement.

Preferably, the material of the suction head is flexible.

By adopting the technical scheme, the suction head is made of the flexible material, so that the suction head and the container are in close contact when the container is sucked and sealed, and air leakage is prevented.

Preferably, the flexible material is rubber or silica gel.

Through adopting above-mentioned technical scheme, reduced the manufacturing cost of suction head.

Preferably, a carrying disc is arranged in the shell and arranged below the suction head.

By adopting the technical scheme, the container workpiece to be subjected to sealing cover treatment is conveniently placed by utilizing the carrying disc.

Preferably, the carrying disc is provided with a positioning port, and the positioning port is positioned right below the suction head.

By adopting the technical scheme, the placing position of the container is convenient to standardize, and the container sealing cover can accurately cover the workpiece during sealing.

Preferably, the positioning openings and the suction heads are all in one-to-one correspondence.

By adopting the technical scheme, the equipment can simultaneously seal the plurality of containers at one time, and the sealing efficiency is improved.

Preferably, a vacuum indicating device is arranged on the vacuum shell.

By adopting the technical scheme, the negative pressure condition in the shell can be conveniently known by an operator.

Preferably, the vacuum shell is provided with a viewing window.

By adopting the technical scheme, the operation of directly observing the sealing cover in the shell by an operator is facilitated.

To sum up, the utility model discloses the closing cap tool compares with prior art, through behind the formation vacuum in the casing, covers the container closing cap on the work piece, then resumes the outside pressure of work piece, because the inside vacuum of work piece makes the container closing cap firmly adsorb on the work piece, has guaranteed the closing cap effect, realizes vacuum packaging, and equipment structure is simple and practical in addition, is favorable to reducing the running cost of enterprise.

Drawings

FIG. 1 is a schematic structural view of a capping jig of the present invention;

FIG. 2 is a front view of the capping jig of the present invention;

fig. 3 is a schematic view of the internal structure of the casing of the capping jig of the present invention;

FIG. 4 is a top view of the carrier plate of the capping jig of the present invention;

in the figure: 1. the vacuum container comprises a vacuum shell, 11 parts of a shell body, 12 parts of a sealing shell cover, 2 parts of an observation window, 3 parts of a vacuum port, 41 parts of a second negative pressure device, 42 parts of a suction head, 43 parts of a pull rod, 5 parts of a carrying disc, 6 parts of a positioning port, 7 parts of a vacuum indicating device, 8 parts of a container sealing cover and 9 parts of an air pipe.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Examples

As shown in fig. 1 to 4, the capping jig of the embodiment includes a vacuum casing 1, the vacuum casing 1 includes a casing 11 and a sealing casing cover 12 hinged to the casing 11, an observation window 2 is disposed on the sealing casing cover 12, a vacuum port 3 is disposed on one side of the casing 11 and used for connecting a first negative pressure device, and a second negative pressure device 41 and a vacuum indicating device 7 are fixedly disposed on the other side of the casing 11; two pull rods 43 penetrate through the top of the shell 11, the top ends of the two pull rods 43 are fixedly connected through pull plates, lifting plates are fixedly arranged at the bottom ends of the pull rods 43, four suction heads 42 positioned in the shell 11 are fixedly arranged below the lifting plates, the suction heads 42 are made of rubber, a carrying disc 5 is arranged at the bottom in the shell 11, four positioning ports 6 are formed in the carrying disc 5, and the positioning ports 6 correspond to the suction heads 42 one by one; the suction head 42 is communicated with the second negative pressure device 42 through the air pipe 9 (the air pipe 9 is a hose), so that the suction head 42, the pull rod 43, the air pipe 9 and the second negative pressure device 42 are combined to form a lifting mechanism for driving the container sealing cover 8 placed in the shell 11 to move up and down.

In the capping jig of the above embodiment, the first negative pressure device is preferably a vacuum pump, the second negative pressure device 42 is preferably a vacuum generator, the material for manufacturing the suction head 42 is preferably rubber, the container cap 8 is cap glass for covering the workpiece (the workpiece is a ceramic cavity, and a chip is placed inside the workpiece), and the vacuum indicating device 7 is preferably a vacuum gauge.

The specific operation steps of using the capping jig of the above embodiment are as follows:

firstly, opening the sealing shell cover 12, and placing the container sealing cover 8 on the carrying disc 5;

secondly, opening the second negative pressure device 41, extracting air in the suction head 42 through the air pipe 9 and pushing the pull rod 43 to the lowest position, so that the container sealing cover 8 is sucked after vacuum negative pressure is formed in the suction head 42, and the fixed connection between the container sealing cover 8 and the suction head 42 is realized;

thirdly, placing the workpiece in the positioning port 6 of the carrying disc 5, and closing the sealing shell cover 12;

fourthly, opening the first negative pressure device, extracting air in the shell 11, observing the numerical value on the vacuum indicating device 7 by an operator, and closing the second negative pressure device 42 when the vacuum negative pressure value in the shell 11 reaches an ideal state, so that the container sealing cover 8 falls down to cover the workpiece, and the same vacuum negative pressure as the interior of the shell 11 is formed in the container;

and step five, closing the first negative pressure device to enable the interior of the shell 11 to recover to normal pressure, firmly attaching the container sealing cover 12 to the workpiece because the interior of the workpiece is at vacuum negative pressure at the moment, opening the sealing shell cover 12 at the moment, and taking out the workpiece with the sealed cover.

The sealing cover jig of the embodiment is simple and practical in structure, and beneficial to reducing the operation cost of enterprises, and in the sealing cover process, the container sealing cover 8 is tightly adsorbed by utilizing the vacuum inside the workpiece, so that the container sealing cover and the workpiece are not easy to separate, and a good sealing cover effect is ensured.

It should be noted that the position distribution of the second negative pressure device 41, the vacuum indicating device 7, the vacuum port 3 and the observation window 7 is not limited by the above embodiments, and only the functions of adjusting the pressure inside the suction head 42, detecting the pressure inside the housing 11, connecting the first negative pressure device and conveniently observing the internal condition of the housing 11 need to be satisfied in sequence (for example, the second negative pressure device 41 is directly fixed above the lifting plate and is communicated with the suction head 42, and the air pipe 9 may be omitted); the suction head 42 can also be made of other flexible materials such as silica gel and the like, so that the tight connection between the suction head 42 and the container sealing cover 8 is ensured; of course, the number of the suction heads 42 and the positioning openings 6 can be selected from other numbers; in addition, the lifting mechanism is not limited to the above-described manner, and may be a single or multiple cylinders or other telescopic devices disposed in the housing 11 to push the container sealing cap 8 to move up and down, or may cooperate with the clamping device to drive the container sealing cap 8 to move up and down, so that the container sealing cap 8 can be covered on the ceramic workpiece, and the container sealing cap 8 is firmly adsorbed by the vacuum in the container, thereby ensuring a good sealing effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a capping tool which characterized in that:

the vacuum shell comprises a vacuum shell (1), wherein the vacuum shell (1) comprises a shell body (11) and a sealing shell cover (12) movably connected with the shell body (11), a vacuum port (3) is formed in the vacuum shell (1), and the vacuum port (3) is used for being connected with a first negative pressure device;

the lifting mechanism is used for driving the container sealing cover in the shell (11) to move up and down.

2. The capping jig of claim 1, wherein: the lifting mechanism comprises a second negative pressure device (41) and a suction head (42) which are communicated, a suction port of the suction head (42) is arranged downwards, and the suction head (42) is arranged in the shell (11) in a lifting mode.

3. The capping jig of claim 2, wherein: the suction head is characterized by further comprising a pull rod (43), wherein the pull rod (43) penetrates through the top of the shell (11) and is fixedly connected with the suction head (42).

4. The capping jig of claim 2, wherein: the suction head (42) is made of flexible materials.

5. The capping jig of claim 4, wherein: the flexible material is rubber or silica gel.

6. The capping jig of claim 2, wherein: a carrying disc (5) is arranged in the shell (11), and the carrying disc (5) is arranged below the suction head (42).

7. The capping jig of claim 6, wherein: the loading disc (5) is provided with a positioning opening (6), and the positioning opening (6) is located under the suction head (42).

8. The capping jig of claim 7, wherein: the positioning openings (6) and the suction heads (42) are all in one-to-one correspondence.

9. The capping jig of any one of claims 1 to 8, wherein: the vacuum shell (1) is provided with a vacuum indicating device (7).

10. The capping jig of any one of claims 1 to 8, wherein: an observation window (2) is arranged on the vacuum shell (1).

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