CN215362033U - Heat-sealing vacuumizing device - Google Patents
Heat-sealing vacuumizing device Download PDFInfo
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- CN215362033U CN215362033U CN202121729367.9U CN202121729367U CN215362033U CN 215362033 U CN215362033 U CN 215362033U CN 202121729367 U CN202121729367 U CN 202121729367U CN 215362033 U CN215362033 U CN 215362033U
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Abstract
The utility model relates to the technical field of sealing equipment, in particular to a heat-sealing vacuumizing device.A lifting mechanism capable of driving an upper lifting plate to do lifting motion is arranged on an upper fixing plate; the lower base is provided with a jacking mechanism which can drive the lower cavity to do lifting motion; the upper lifting plate is connected with a heat sealing head; a support plate is arranged between the lower cavity and the heat seal head; the support plate is provided with a cup hanging hole; the heat sealing surface and the lower cavity are respectively attached to the upper surface and the lower surface of the carrier plate, so that the cup hanging hole forms a sealed cavity; the bottom of the lower cavity is provided with a vacuumizing joint. When the vacuum heat-sealing structure is used, the structure directly forms a sealing environment in an area through the sealing carrier plate, and the heat-sealing head is used as one end face of the sealing, so that the vacuum pumping time is reduced, the heat-sealing efficiency is improved, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to the technical field of sealing equipment, in particular to a heat-sealing vacuumizing device.
Background
The heat sealing equipment is commonly used in bottled or cupped food products, and the film is welded in the cup mouth or the bottle mouth through a heat sealing head to realize the sealing of the product; and some products need to be vacuumized before sealing, so that heat sealing equipment is generally arranged in an independent vacuumizing chamber to complete heat sealing, the vacuumizing chamber needs to be vacuumized for each heat sealing, and not only is the energy consumption large, but also the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient and energy-saving heat-sealing vacuumizing device aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model relates to a heat-sealing vacuumizing device, which comprises an upper fixing plate, an upper lifting plate, a lower base and a lower cavity body, wherein the upper fixing plate is fixedly connected with the upper lifting plate; the upper fixing plate is provided with a lifting mechanism which can drive the upper lifting plate to do lifting motion; the lower base is provided with a jacking mechanism which can drive the lower cavity to do lifting motion; the upper lifting plate is connected with a heat sealing head; the bottom end face of the heat sealing head is provided with an annular heat sealing face; a support plate is arranged between the lower cavity and the heat seal head; the support plate is provided with a cup hanging hole; the heat sealing surface and the lower cavity are respectively attached to the upper surface and the lower surface of the carrier plate, so that the cup hanging hole forms a sealed cavity; and a vacuumizing joint is arranged at the bottom of the lower cavity.
Furthermore, the lifting mechanism comprises an upper cylinder and a lifting sliding sleeve which are fixed on the upper fixing plate; a lifting sliding shaft is connected in the lifting sliding sleeve in a sliding manner; and two ends of the lifting sliding shaft are respectively fixed on the piston end of the upper cylinder and the lifting plate.
Further, the jacking mechanism comprises a jacking plate; the left side and the right side of the lower base are both fixed with jacking cylinders; the piston rod ends of the jacking air cylinders are fixed on the jacking plate; the lower cavity is fixed on the top lifting plate.
Furthermore, a connecting plate is fixed on the upper lifting plate; an elastic supporting piece and a lifting guide assembly are arranged between the connecting plate and the heat sealing head; the lifting guide assembly comprises a heat-seal guide sleeve fixed on the connecting plate and a heat-seal guide column fixed on the heat-seal head; and the heat-seal guide post is connected with the heat-seal guide sleeve in a sliding manner.
Furthermore, a directional sleeve is fixed on the connecting plate; a positioning spring is fixed on the directional sleeve; a directional guide shaft is connected in the directional sleeve in a sliding manner; the tail end of the positioning spring is fixed on the directional guide shaft; the bottom end of the directional guide shaft is provided with a conical slotted hole; the carrier plate is provided with a positioning cone which is matched with the conical slot hole for use.
Furthermore, a support plate guide shaft is connected to the connecting plate in a sliding manner; a pressing ring sleeved outside the heat seal head is fixed at the bottom end of the support plate guide shaft; a pressure plate spring is sleeved outside the support plate guide shaft; and two ends of the pressure plate spring are respectively pressed between the connecting plate and the pressing ring.
After adopting the structure, the utility model has the beneficial effects that: according to the heat-sealing vacuumizing device, the upper fixing plate is provided with the lifting mechanism capable of driving the upper lifting plate to do lifting motion; the lower base is provided with a jacking mechanism which can drive the lower cavity to do lifting motion; the upper lifting plate is connected with a heat sealing head; a support plate is arranged between the lower cavity and the heat seal head; the support plate is provided with a cup hanging hole; the heat sealing surface and the lower cavity are respectively attached to the upper surface and the lower surface of the carrier plate, so that the cup hanging hole forms a sealed cavity; the bottom of the lower cavity is provided with a vacuumizing joint. When the vacuum-pumping connector is used, the vacuum-pumping connector is connected to vacuum-pumping equipment; after the flange of the cup body is hung on the edge of the cup hanging hole, the lifting mechanism drives the heat sealing surface to move downwards, the sealing film is tightly pressed on the cup mouth of the cup body and is sealed on the top end surface of the cup hanging hole; the cavity body is driven by the jacking mechanism to ascend and is sealed on the bottom end surface of the cup hanging hole; vacuumizing the cup hanging hole by using vacuumizing equipment, and then welding the film material on the cup mouth by using a heat sealing head; the structure directly forms an area sealing environment through the sealing carrier plate, and the heat sealing head is used as one end face for sealing, so that the vacuumizing time is shortened, the heat sealing efficiency is improved, and the energy consumption is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the connection between the web and the heat seal;
fig. 3 is a schematic structural diagram of a carrier plate;
description of reference numerals:
1. an upper cylinder; 2. a lifting sliding shaft; 3. a lifting sliding sleeve; 4. an upper fixing plate;
5. an upper lifting plate; 6. a connecting plate; 7. a positioning spring; 8. a directional guide shaft;
801. a tapered slot; 9. a support plate guide shaft; 10. heat sealing; 1001. heat sealing;
11. pressing a ring; 12. a carrier plate; 1201. hanging cup holes; 1202. positioning a cone;
13. a lower base; 14. a lower cavity; 15. lifting the top plate; 16. a jacking cylinder;
17. vacuumizing the joint; 18. a pressure plate spring; 19. heat sealing the guide post; 20. heat sealing the guide sleeve;
21. an orienting sleeve; 22. an elastic support member.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the heat-sealing vacuum extractor of the present invention comprises an upper fixing plate 4, an upper lifting plate 5, a lower base 13 and a lower cavity 14; the upper fixing plate 4 is provided with a lifting mechanism which can drive the upper lifting plate 5 to do lifting motion; the lower base 13 is provided with a jacking mechanism which can drive the lower cavity 14 to do lifting motion; the upper lifting plate 5 is connected with a heat sealing head 10; the bottom end face of the heat sealing head 10 is provided with an annular heat sealing face 1001; a carrier plate 12 is arranged between the lower cavity 14 and the heat sealing head 10; a cup hanging hole 1201 is formed in the carrier plate 12; after the heat sealing surface 1001 and the lower cavity 14 are respectively attached to the upper surface and the lower surface of the carrier plate 12, the cup hanging hole 1201 forms a sealed cavity; the bottom of the lower cavity 14 is provided with a vacuum-pumping joint 17.
The vacuumizing joint 17 is connected to vacuumizing equipment; after the flange of the cup body is hung on the edge of the cup hanging hole 1201, the lifting mechanism drives the heat sealing head 10 to move downwards, so that the sealing film is pressed on the cup mouth of the cup body and is sealed on the top end face of the cup hanging hole 1201. The lower cavity 14 is driven by the jacking mechanism to ascend and is sealed on the bottom end face of the cup hanging hole 1201; vacuumizing the cup hanging hole 1201 by using vacuumizing equipment, and then welding the film material on the cup opening by using the heat sealing head 10; the structure directly forms an area sealing environment through the sealing carrier plate 12, and the heat sealing head is used as one end face of the sealing, so that the vacuumizing time is reduced, the heat sealing efficiency is improved, and the energy consumption is reduced.
As a preferable mode of the present invention, the lifting mechanism includes an upper cylinder 1 fixed on an upper fixing plate 4 and a lifting sliding sleeve 3; the lifting sliding sleeve 3 is internally and slidably connected with a lifting sliding shaft 2; two ends of the lifting sliding shaft 2 are respectively fixed on the piston end of the upper cylinder 1 and the lifting plate 5; after the upper cylinder 1 is started, the heat sealing head 10 on the upper lifting plate 5 is driven to do lifting motion through the lifting sliding shaft 2.
In a preferred embodiment of the present invention, the lifting mechanism includes a lifting plate 15; the left side and the right side of the lower base 13 are both fixed with jacking cylinders 16; the piston rod ends of the jacking cylinders 16 are all fixed on the jacking plate 15; the lower cavity 14 is fixed on the ceiling plate 15; the cavity 14 is driven to do lifting action by starting the jacking air cylinder 16.
As a preferred mode of the present invention, a connecting plate 6 is fixed to the upper lifting plate 5; the middle parts of the upper lifting plate 5 and the connecting plate 6 are connected by adopting a floating joint, which also ensures that the positions of the heat sealing head 10 and the carrier plate 12 are aligned; an elastic supporting element 22 and a lifting guide assembly are arranged between the connecting plate 6 and the heat sealing head 10; the lifting guide assembly comprises a heat-seal guide sleeve 20 fixed on the connecting plate 6 and a heat-seal guide column 19 fixed on the heat-seal head 10; the section of the heat-seal guide column 19 and the section of the heat-seal guide sleeve 20 adopt a spline structure with a changeable shape, and the heat-seal guide column 19 is in sliding connection with the heat-seal guide sleeve 20; the resilient support 22 is a spring; elastic support element 22 and lift direction subassembly except playing the cushioning effect to heat-seal head 10 and carrier plate 12, can also be in the connecting plate 6 back of returning because elastic support element 22's elastic deformation for heat-seal head 10 still can laminate in diaphragm and a period of time on the rim of a cup, guarantees that the time of heat-seal is sufficient, improves the sealed effect of heat-seal.
As a preferred mode of the present invention, an orientation sleeve 21 is fixed on the connection plate 6; the positioning spring 7 is fixed on the orientation sleeve 21; a directional guide shaft 8 is connected in the directional sleeve 21 in a sliding manner; the tail end of the positioning spring 7 is fixed on the directional guide shaft 8; the bottom end of the directional guide shaft 8 is provided with a conical slotted hole 801; a positioning cone 1202 matched with the conical slotted hole 801 is arranged on the carrier plate 12; during the pressing process of the connecting plate 6, the positioning cone 1202 is inserted into the tapered slot 801 to be positioned, so as to ensure that the position of the carrier plate 12 is aligned with the position of the heat sealing head 10, and improve the quality of sealing formation.
As a preferred mode of the present invention, a carrier guide shaft 9 is slidably connected to the connecting plate 6; a pressing ring 11 sleeved outside the heat seal head 10 is fixed at the bottom end of the carrier plate guide shaft 9; a pressure plate spring 18 is sleeved outside the support plate guide shaft 9; two ends of the pressure plate spring 18 are respectively pressed between the connecting plate 6 and the pressing ring 11; in the process of pressing the connecting plate 6 downwards, the pressing ring 11 and the heat sealing head 10 firstly press the film material on the cup mouth, so that the film material is positioned.
When the vacuum-pumping connector is used, the vacuum-pumping connector is connected to vacuum-pumping equipment; after the flange of the cup body is hung at the edge of the cup hanging hole, after the upper cylinder is started, the heat sealing head on the upper lifting plate is driven to move downwards through the lifting sliding shaft, the pressing ring and the heat sealing head press the film material on the cup mouth firstly, so that the film material is positioned, the heat sealing head is closed with the support plate, the sealing film is pressed on the cup mouth of the cup body through the heat sealing surface, and the sealing film is sealed on the top end surface of the cup hanging hole; the cavity is driven to ascend by starting the jacking cylinder and is sealed on the bottom end surface of the cup hanging hole; vacuumizing the cup hanging hole by using vacuumizing equipment, and then welding the film material on the cup mouth by using a heat sealing head; the structure directly forms a sealing environment of an area through the sealing carrier plate, and the heat sealing surface is used as one end surface of the sealing, so that the vacuumizing time is reduced, the heat sealing efficiency is improved, and the energy consumption is reduced; the positioning cone can be inserted into the cone-shaped slot hole for positioning in the process of pressing down the connecting plate, so that the position of the carrier plate is aligned with the position of the heat sealing head, and the quality of sealing and molding is improved; elastic support piece and lift direction subassembly except playing the cushioning effect to heat-sealing head and support plate, can also be in the connecting plate back of returning because elastic support piece's elastic deformation for the heat-sealing head still can laminate in diaphragm and a period of time on the rim of a cup, guarantees that the time of heat-seal is sufficient, improves the sealed effect of heat-seal.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (6)
1. A heat-seal vacuum extractor is characterized in that: it comprises an upper fixing plate (4), an upper lifting plate (5), a lower base (13) and a lower cavity body (14); the upper fixing plate (4) is provided with a lifting mechanism which can drive the upper lifting plate (5) to do lifting motion; the lower base (13) is provided with a jacking mechanism which can drive the lower cavity (14) to do lifting motion; the upper lifting plate (5) is connected with a heat sealing head (10); the bottom end face of the heat sealing head (10) is provided with an annular heat sealing face (1001); a carrier plate (12) is arranged between the lower cavity (14) and the heat sealing head (10); a cup hanging hole (1201) is formed in the carrier plate (12); after the heat sealing surface (1001) and the lower cavity (14) are respectively attached to the upper surface and the lower surface of the carrier plate (12), the cup hanging hole (1201) forms a sealed cavity; the bottom of the lower cavity (14) is provided with a vacuumizing joint (17).
2. A heat-seal evacuating device according to claim 1, characterized in that: the lifting mechanism comprises an upper cylinder (1) fixed on an upper fixing plate (4) and a lifting sliding sleeve (3); the lifting sliding sleeve (3) is connected with a lifting sliding shaft (2) in a sliding way; two ends of the lifting sliding shaft (2) are respectively fixed on the piston end of the upper cylinder (1) and the lifting plate (5).
3. A heat-seal evacuating device according to claim 1, characterized in that: the jacking mechanism comprises a jacking plate (15); the left side and the right side of the lower base (13) are both fixed with jacking cylinders (16); the piston rod ends of the jacking air cylinders (16) are fixed on the jacking plates (15); the lower cavity (14) is fixed on the top lifting plate (15).
4. A heat-seal evacuating device according to claim 1, characterized in that: a connecting plate (6) is fixed on the upper lifting plate (5); an elastic supporting piece (22) and a lifting guide assembly are arranged between the connecting plate (6) and the heat sealing head (10); the lifting guide assembly comprises a heat-sealing guide sleeve (20) fixed on the connecting plate (6) and a heat-sealing guide column (19) fixed on the heat-sealing head (10); the heat-sealing guide column (19) is connected with the heat-sealing guide sleeve (20) in a sliding manner.
5. A heat-seal evacuating device according to claim 4, characterized in that: a directional sleeve (21) is fixed on the connecting plate (6); a positioning spring (7) is fixed on the directional sleeve (21); a directional guide shaft (8) is connected in the directional sleeve (21) in a sliding manner; the tail end of the positioning spring (7) is fixed on the directional guide shaft (8); the bottom end of the directional guide shaft (8) is provided with a conical slotted hole (801); the carrier plate (12) is provided with a positioning cone (1202) matched with the conical slotted hole (801).
6. A heat-seal evacuating device according to claim 4, characterized in that: a support plate guide shaft (9) is connected on the connecting plate (6) in a sliding manner; a pressing ring (11) sleeved outside the heat sealing head (10) is fixed at the bottom end of the carrier plate guide shaft (9); a pressure plate spring (18) is sleeved outside the support plate guide shaft (9); and two ends of the pressure plate spring (18) are respectively pressed between the connecting plate (6) and the pressing ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729367.9U CN215362033U (en) | 2021-07-28 | 2021-07-28 | Heat-sealing vacuumizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729367.9U CN215362033U (en) | 2021-07-28 | 2021-07-28 | Heat-sealing vacuumizing device |
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| Publication Number | Publication Date |
|---|---|
| CN215362033U true CN215362033U (en) | 2021-12-31 |
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ID=79612367
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121729367.9U Active CN215362033U (en) | 2021-07-28 | 2021-07-28 | Heat-sealing vacuumizing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215362033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196565A (en) * | 2022-07-08 | 2022-10-18 | 江苏仅一联合智造有限公司 | Continuous vacuum-pumping and nitrogen-filling distribution mechanism |
-
2021
- 2021-07-28 CN CN202121729367.9U patent/CN215362033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196565A (en) * | 2022-07-08 | 2022-10-18 | 江苏仅一联合智造有限公司 | Continuous vacuum-pumping and nitrogen-filling distribution mechanism |
| CN115196565B (en) * | 2022-07-08 | 2024-03-26 | 江苏仅一联合智造有限公司 | Continuous vacuumizing and nitrogen filling distribution mechanism |
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