CN212686008U - Improved structure of vacuum sealing machine - Google Patents
Improved structure of vacuum sealing machine Download PDFInfo
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- CN212686008U CN212686008U CN202021241837.2U CN202021241837U CN212686008U CN 212686008 U CN212686008 U CN 212686008U CN 202021241837 U CN202021241837 U CN 202021241837U CN 212686008 U CN212686008 U CN 212686008U
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- vacuum
- gland
- sealing
- groove
- bottom box
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Abstract
An improved structure of a vacuum sealing machine is characterized in that: the sealing bag sealing device comprises a bottom box and a gland, wherein the upper end surface of the bottom box is inwards sunken to form a first vacuum groove and a second vacuum groove, the port of the sealing bag is placed in the first vacuum groove, the gland is pressed downwards to clamp the sealing bag between the bottom box and the gland, and a vacuum system arranged on a base is arranged in the sealing bag to evacuate and seal the sealing bag; the two sides of the gland are provided with press columns which extend into and are clamped in the second vacuum groove of the bottom box, and the vacuum system evacuates the second vacuum groove so as to attract and lock the press columns in the second vacuum groove. The utility model has the advantages that: 1. simple structure improves market competition. 2. The gland locking operation is simple, and the locking effect is ideal and stable. 3. The automatic gland that locks is realized to the capper, liberates user's both hands, reduces the operation degree of difficulty. 4. The vacuum sealing machine has the advantages that the evacuation sealing effect of the sealed packaging bag is guaranteed, the normal work of the vacuum sealing machine is guaranteed, and the evacuation efficiency is improved.
Description
Technical Field
The utility model relates to a vacuum capper specifically is an improved structure of vacuum capper.
Background
The vacuum sealing machine which can remove the air in the vacuum packaging bag and prolong the food preservation period is more and more popular in families. When the vacuum sealing machine performs heat sealing or vacuum pumping on the vacuum packaging bag, the upper cover and the base of the vacuum sealing machine are required to be pressed tightly to perform normally. The upper cover of the existing vacuum sealing machine is hinged on the machine base, when the vacuum sealing machine works, the upper cover is firstly rotated and opened, then the bag opening of a vacuum packaging bag is placed in a vacuumizing groove for fixing, then the upper cover is pressed on the machine base, so that the upper cover is tightly connected with the machine base, and finally a start button of the vacuum sealing machine is pressed. However, in some cases, the mouth of the bag placed in the evacuation tank is likely to be uneven, and particularly, when a large number of articles are packed in the vacuum packaging bag, the vacuum packaging bag is raised and a pressing force is applied to the upper lid. The locking or unlocking operation between the upper cover and the base can be completed only by manual assistance of a user, and the inconvenience in use is brought to the user. The partial vacuum sealing machine also has the function of automatically locking the upper cover, but the existing mechanism for automatically locking the upper cover has complex structure, the locking effect of the upper cover is not ideal, and air leakage is easy to occur. In order to solve the above drawbacks, an improved structure of a vacuum sealing machine is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, convenient operation effectively locks the gland, reduces the user operation degree of difficulty, guarantees its improvement structure of a vacuum capper of managing to find time the effect of sealing.
The utility model discloses the purpose is realized with following mode: an improved structure of a vacuum sealing machine is characterized in that: the sealing bag sealing device comprises a bottom box and a gland, wherein the upper end surface of the bottom box is inwards sunken to form a first vacuum groove and a second vacuum groove, the port of the sealing bag is placed in the first vacuum groove, the gland is pressed downwards to clamp the sealing bag between the bottom box and the gland, and a vacuum system arranged on a base is arranged in the sealing bag to evacuate and seal the sealing bag; the two sides of the gland are provided with press columns which extend into and are clamped in a second vacuum groove of the bottom box, and the vacuum system evacuates the second vacuum groove so as to attract and lock the press columns in the second vacuum groove;
vacuum system include vacuum pump, gland valve, vacuum tank valve and disappointing valve, first vacuum tank lower extreme one side is provided with first spliced pole, first spliced pole passes through the pipe and is connected first vacuum tank, vacuum tank valve and disappointing valve, second vacuum tank lower extreme be provided with the second spliced pole, the second spliced pole passes through the pipe and switches on the connection with second vacuum tank and gland valve and disappointing valve.
The lower end of the compression column is coated with sealant, and the outer cylindrical surface of the sealant protrudes outwards from the body of the compression column to form a plurality of sealing rings.
The sealing ring and the sealant are integrally made of silica gel.
A plurality of branch pipe seats are arranged between the vacuum system and the first vacuum groove and between the vacuum system and the second vacuum groove, and the guide pipe is connected with the branch pipe seats so as to connect and conduct the vacuum system with the first vacuum groove and the second vacuum groove.
The bottom box is also internally provided with two negative pressure detection switches which are respectively connected with the first vacuum groove and the second vacuum groove through a guide pipe.
The guide pipe is a silica gel soft rubber pipe.
The utility model has the advantages that: 1. simple structure improves market competition. 2. The gland locking operation is simple, and the locking effect is ideal and stable. 3. The automatic gland that locks is realized to the capper, liberates user's both hands, reduces the operation degree of difficulty. 4. The vacuum sealing machine has the advantages that the evacuation sealing effect of the sealed packaging bag is guaranteed, the normal work of the vacuum sealing machine is guaranteed, and the evacuation efficiency is improved.
Drawings
Fig. 1 is a closed state diagram of the middle gland of the present invention.
Fig. 2 is a diagram of the opening state of the middle gland.
Fig. 3 is the assembly structure diagram of the middle gland and the bottom box of the utility model.
Fig. 4 is a schematic view of the structure of the middle gland of the present invention.
Fig. 5 is a schematic structural diagram of the vacuum system of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. An improved structure of a vacuum sealing machine is characterized in that: the sealing bag sealing device comprises a bottom box 1 and a gland 2, wherein the upper end surface of the bottom box 1 is inwards sunken to form a first vacuum groove 11 and a second vacuum groove 12, the port of the sealing bag is placed in the first vacuum groove 11, the gland 2 is pressed downwards to clamp the sealing bag between the bottom box 1 and the gland 2, and a vacuum system 4 arranged on a base is arranged in the sealing bag for evacuating and sealing; the two sides of the gland 2 are provided with press columns 21, the press columns 21 extend into and are clamped in the second vacuum groove 12 of the bottom box 1, and the vacuum system 4 evacuates the second vacuum groove 12 so as to attract and lock the press columns 21 in the second vacuum groove 12;
The lower end of the compression leg 21 is coated with the sealant 3, and the outer cylindrical surface of the sealant 3 protrudes outwards from the body to form a plurality of sealing rings 31.
The sealing ring 31 and the sealant 3 are integrally made of a silica gel material.
A plurality of tube dividing bases 7 are arranged between the vacuum system 4 and the first vacuum groove 11 and the second vacuum groove 12, and the guide tube 9 is connected with the tube dividing bases 7 so as to connect and conduct the vacuum system 4 with the first vacuum groove 11 and the second vacuum groove 12.
Two negative pressure detection switches 8 are further arranged in the bottom box 1, and the negative pressure detection switches 8 are respectively connected with a first vacuum groove 11 and a second vacuum groove 12 through guide pipes 9.
The guide pipe 9 is a silica gel soft rubber pipe.
The working principle is as follows: before the vacuum sealing machine starts to work, the bag opening of the sealed packaging bag is placed in the first vacuum groove, the gland is turned over to enable the pressure columns on the two sides of the gland to stretch into and be clamped in the second vacuum groove in the upper end face of the bottom box, and the vacuum sealing machine is started to work at the moment.
Wherein need to explain, the second spliced pole of its lower extreme of second vacuum tank passes through the pipe with second vacuum tank and gland valve and release valve turn-on connection, and when vacuum pump of vacuum system began work, the gland valve started at first, and the gland valve is managed to find time to the second vacuum tank through the pipe to make the compression leg attract and lock in the second vacuum tank, played the locking effect to the gland. At the moment, the user does not need to manually lock the gland, so that the hands of the user are liberated to carry out other work, and great convenience is brought to the operation of the user. When the gland valve finishes the evacuation work of the second vacuum groove, the vacuum groove valve is started at the moment. Because the first connecting column arranged at the lower end of the first vacuum groove conducts and connects the first vacuum groove and the vacuum groove valve through the guide pipe, the first vacuum groove is pumped out after the vacuum groove valve is started, and therefore the sealed packaging bag is pumped out.
Wherein need to explain, vacuum slot valve also switches on with the second vacuum tank through the pipe, also can manage to find time in step to the second vacuum tank when vacuum slot valve is managed to find time to first vacuum tank, has guaranteed that gland locking takes place on the bottom box during vacuum capper work, avoids it to take place the circumstances such as becoming flexible or losing air, has guaranteed vacuum capper's normal work.
Further, vacuum system has still included the release valve, and the release valve passes through pipe and first vacuum tank and second vacuum tank turn-on connection, and when managing to find time to seal the operation and accomplish the back, the release valve starts and carries out the operation of losing heart to first vacuum tank and second vacuum tank, and the atmosphere gets into in the first vacuum tank for the compression leg loses vacuum adsorption, and the gland can easily be opened, and what this moment accomplished to manage to find time to seal the operation sealed package bag can relax takes out from the vacuum capper. Compared with the prior art, the structure in this case is when using, and the user need not to press the gland hard and keep the sealed to the sealing bag, when convenience of customers' operation, has guaranteed to find time efficiency, so can extensively use widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. An improved structure of a vacuum sealing machine is characterized in that: the sealing bag sealing device comprises a bottom box (1) and a gland (2), wherein the upper end surface of the bottom box (1) is inwards sunken to form a first vacuum groove (11) and a second vacuum groove (12), a port of the sealing bag is placed in the first vacuum groove (11), the gland (2) is pressed downwards to clamp the sealing bag between the bottom box (1) and the gland (2), and a vacuum system (4) arranged on a base is arranged in the sealing bag to evacuate and seal the sealing bag; the two sides of the gland (2) are provided with compression columns (21), the compression columns (21) extend into and are clamped in a second vacuum groove (12) of the bottom box (1), and the vacuum system (4) evacuates the second vacuum groove (12) so as to attract and lock the compression columns (21) in the second vacuum groove (12);
vacuum system (4) include vacuum pump (41), gland valve (42), vacuum slot valve (43) and release valve (44), first vacuum tank (11) lower extreme one side is provided with first spliced pole (5), first spliced pole (5) are connected first vacuum tank (11), vacuum slot valve (43) and release valve (44) through pipe (9), second vacuum tank (12) lower extreme be provided with second spliced pole (6), second spliced pole (6) are through pipe (9) with second vacuum tank (12) and gland valve (42) and release valve (44) turn-on connection.
2. The improved structure of a vacuum sealing machine according to claim 1, characterized in that: the lower end of the compression column (21) is coated with the sealant (3), and the outer cylindrical surface of the sealant (3) protrudes outwards from the body to form a plurality of sealing rings (31).
3. The improved structure of a vacuum sealing machine according to claim 2, characterized in that: the sealing ring (31) and the sealant (3) are integrally made of silica gel.
4. The improved structure of a vacuum sealing machine according to claim 1, characterized in that: a plurality of branch pipe seats (7) are arranged between the vacuum system (4) and the first vacuum groove (11) and between the vacuum system and the second vacuum groove (12), and the guide pipe (9) is connected with the branch pipe seats (7) so as to connect and conduct the vacuum system (4) with the first vacuum groove (11) and the second vacuum groove (12).
5. The improved structure of a vacuum sealing machine according to claim 1, characterized in that: the bottom box (1) is also internally provided with two negative pressure detection switches (8), and the negative pressure detection switches (8) are respectively connected with the first vacuum groove (11) and the second vacuum groove (12) through a guide pipe (9).
6. The improved structure of a vacuum sealing machine according to claim 1, characterized in that: the guide pipe (9) is a silica gel soft rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241837.2U CN212686008U (en) | 2020-06-30 | 2020-06-30 | Improved structure of vacuum sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241837.2U CN212686008U (en) | 2020-06-30 | 2020-06-30 | Improved structure of vacuum sealing machine |
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| Publication Number | Publication Date |
|---|---|
| CN212686008U true CN212686008U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021241837.2U Active CN212686008U (en) | 2020-06-30 | 2020-06-30 | Improved structure of vacuum sealing machine |
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| CN (1) | CN212686008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194462A (en) * | 2021-12-22 | 2022-03-18 | 陈伟坤 | Vacuum packaging machine with gland capable of being locked quickly |
-
2020
- 2020-06-30 CN CN202021241837.2U patent/CN212686008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194462A (en) * | 2021-12-22 | 2022-03-18 | 陈伟坤 | Vacuum packaging machine with gland capable of being locked quickly |
| CN114194462B (en) * | 2021-12-22 | 2023-09-26 | 佛山市南海富达电业有限公司 | Vacuum packaging machine with gland capable of being locked rapidly |
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