CN214729977U - Double-chamber vacuum packaging machine - Google Patents
Double-chamber vacuum packaging machine Download PDFInfo
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- CN214729977U CN214729977U CN202120857484.7U CN202120857484U CN214729977U CN 214729977 U CN214729977 U CN 214729977U CN 202120857484 U CN202120857484 U CN 202120857484U CN 214729977 U CN214729977 U CN 214729977U
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Abstract
A double-chamber vacuum packaging machine comprises a box body, a workbench, a rocker, a transmission shaft, a pressing strip, a connecting plate, a connecting shaft, a sleeve, a mounting plate, a limiting spring, a rotating connecting part, a telescopic rod and a rotating shaft; the mounting plates are arranged in the box body, and two groups of mounting grooves are respectively arranged on the end surfaces of two sides of the mounting plates, which are far away from each other; the rotating shaft is rotatably arranged in the mounting groove; one end of each connecting shaft is connected with one end of one group of connecting plates, and the other end of each group of connecting shafts penetrates through each group of sleeves and is connected with one end of the other group of connecting plates; two ends of the telescopic rod are respectively connected with the peripheral surface of the sleeve and one side of the rotary connecting part; two ends of the limiting spring are respectively connected with the sleeve and the rotary connecting part; the other end of the connecting plate is connected with the transmission shaft; the transmission shaft is connected with one end of the rocker; the other ends of the rocker arms are respectively connected with the end surfaces of the two sides of the workbench far away from each other in a rotating way. The utility model discloses the workstation is more laborsaving when lifting up in the time of can, can reduce staff's intensity of labour.
Description
Technical Field
The utility model relates to a equipment for packing technical field especially relates to a two room vacuum packaging machine.
Background
At present, a lot of articles, particularly food, are packaged in vacuum, and the quality guarantee period of the vacuum-packaged food can be greatly prolonged. Vacuum packaging is generally accomplished by means of a vacuum packaging machine, and currently, in order to improve efficiency, a dual-chamber vacuum packaging machine is used. When the double-chamber vacuum packaging machine works, a packaging bag to be sealed is placed in one of the vacuum chambers on the workbench, a bag opening is placed on a heating plate on the workbench, the workbench is covered by the vacuum cover, then air is extracted, and finally the bag opening is sealed by heating of the heating strip and the vacuum cover is lifted; when the air is pumped out, the operator puts the next packaging bag into another vacuum chamber, thereby realizing the packaging and the packaging bag placement at the same time. However, the existing double-chamber vacuum packaging machine needs workers to lift the vacuum cover when in use, so that the working strength of the workers is higher, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a two room vacuum packaging machine, the workstation is more laborsaving when lifting up through spacing spring and rocker cooperation, can reduce staff's intensity of labour.
(II) technical scheme
The utility model provides a double-chamber vacuum packaging machine, which comprises a box body, a workbench, a rocker, a transmission shaft, a pressing bar, a connecting plate, a connecting shaft, a sleeve, a mounting plate, a limiting spring, a rotary connecting part, a telescopic rod and a rotary shaft;
the two groups of pressing bars are symmetrically distributed on the upper end face of the box body; the mounting plates are arranged in the box body, and two groups of mounting grooves are respectively arranged on the end surfaces of two sides of the mounting plates, which are far away from each other; one end of the rotating shaft is connected with the inner wall of the mounting groove, the other end of the rotating shaft penetrates through the rotating connecting part and is connected with the inner wall of the other side of the mounting groove, and the rotating shaft is rotatably connected with the rotating connecting part; two groups of connecting shafts are symmetrically distributed on two sides of the mounting plate, one end of each group of connecting shafts is connected with one end of one group of connecting plates, the other end of each group of connecting shafts penetrates through each group of sleeves and is connected with one end of the other group of connecting plates, and the connecting shafts are rotatably connected with the sleeves; two ends of the telescopic rod are respectively connected with the peripheral surface of the sleeve and one side of the rotary connecting part; the limiting spring is sleeved outside the telescopic rod, and two ends of the limiting spring are respectively connected with the outer peripheral surface of the sleeve and one side of the rotating connecting part;
the other ends of the multiple groups of connecting plates are respectively connected with the multiple groups of transmission shafts; the other ends of the transmission shafts extend out of the box body and are respectively connected with one ends of the rocking bars; the other ends of the rocker arms are respectively and rotatably connected with the end surfaces of the two sides of the workbench, which are far away from each other; the workbench is positioned above the box body.
Preferably, the device also comprises a sliding rod, a connecting rod and a baffle;
the end surfaces of the two groups of pressing strips, which are close to each other, are provided with sliding grooves; the two groups of sliding rods slide into the two groups of sliding grooves respectively; the baffle is arranged between the two groups of pressing strips, and two ends of the baffle are respectively connected with one ends of the two groups of sliding rods; the two ends of the connecting rod are respectively connected with one end of the sliding rod, which is far away from the baffle.
Preferably, the device also comprises a return spring, a sliding rod and a limiting block;
the limiting block is arranged inside the sliding groove, and one side end face of the limiting block is connected with one end of the sliding rod; the end face of the sliding rod facing the limiting block is provided with a blind hole; the other end of the sliding rod extends into the blind hole and is connected with the sliding rod in a sliding manner; the reset spring is sleeved outside the sliding rod, and two ends of the reset spring are respectively connected with the limiting block and the sliding rod.
Preferably, the lower end face of the baffle is provided with a brush, and the brush is pressed on the upper end face of the box body.
Preferably, a pulling grip is arranged on the end face of one side, away from the baffle, of the connecting rod.
Preferably, two groups of limiting sleeves are respectively arranged on two sides of the sleeve on the connecting shaft; and the two groups of limiting sleeves are connected with the connecting shaft.
Preferably, a handrail for moving the table is provided on a side end surface of the table.
Preferably, the bottom of the box body is provided with universal wheels.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
when the utility model is used, when the rocker rotates by taking the central axis of the transmission shaft as an axis to move the workbench to the upper end surface of the box body, the rocker rotates and simultaneously drives the transmission shaft to rotate, the transmission shaft drives the lower end of the connecting plate in the box body to swing and drives one group of limiting springs to extend and receive tensile force, and when the workbench finishes packaging and moves to another packaging chamber, the limiting springs can share the weight of part of the workbench, so that a worker can lift the workbench more conveniently;
in the utility model, when the workbench is positioned right above the mounting plate, the two groups of limiting springs are all under tension, and when the workbench moves to one side of the upper end surface of the box body, the group of limiting springs which are not at the same side as the workbench are under tension;
in the utility model, the sliding rod, the connecting rod and the baffle plate are matched for use, so that packaged articles can be conveniently pulled out from the upper end face of the box body after being packaged, the articles can be more quickly taken out from between the pressing strips in the packaging process, and the working efficiency can be further improved;
in the utility model, the cooperation of the reset spring, the slide bar and the limiting block can facilitate the baffle to return to the initial position after the baffle pulls out the article from the pressing strips, so that the new article to be packaged can be placed between the pressing strips of the villages and towns more quickly, and the working efficiency can be improved;
in the utility model, two groups of limit sleeves are respectively arranged on two sides of the sleeve on the connecting shaft; the two groups of limiting sleeves are connected with the connecting shaft, so that the positioning of the sleeve can be realized, and the sleeve does not deviate when rotating with the connecting shaft.
Drawings
Fig. 1 is a schematic view of the overall structure of a dual-chamber vacuum packaging machine according to the present invention.
Fig. 2 is a schematic sectional view of a dual-chamber vacuum packaging machine according to the present invention.
Fig. 3 is a schematic structural view of the connection between the mounting plate, the telescopic rod and the limiting spring in the dual-chamber vacuum packaging machine of the present invention.
Fig. 4 is a schematic structural view of a part a of the dual-chamber vacuum packaging machine according to the present invention.
Reference numerals: 1. a box body; 2. a work table; 3. a rocker; 5. a drive shaft; 6. layering; 7. a slide bar; 8. a connecting rod; 9. a connecting plate; 10. a connecting shaft; 11. a sleeve; 12. mounting a plate; 13. a limiting spring; 14. a rotation connecting part; 15. a telescopic rod; 16. a rotating shaft; 18. a baffle plate; 19. a return spring; 20. a slide bar; 21. and a limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a double-chamber vacuum packaging machine, which comprises a box body 1, a workbench 2, a rocker 3, a transmission shaft 5, a pressing bar 6, a connecting plate 9, a connecting shaft 10, a sleeve 11, a mounting plate 12, a limiting spring 13, a rotary connecting part 14, a telescopic rod 15 and a rotary shaft 16;
the two groups of pressing strips 6 are symmetrically distributed on the upper end face of the box body 1; the mounting plate 12 is arranged inside the box body 1, and two groups of mounting grooves are respectively arranged on the end surfaces of two sides of the mounting plate 12, which are far away from each other; one end of the rotating shaft 16 is connected with the inner wall of the mounting groove, the other end of the rotating shaft 16 penetrates through the rotating connecting part 14 and is connected with the inner wall of the other side of the mounting groove, and the rotating shaft 16 is rotatably connected with the rotating connecting part 14; two groups of connecting shafts 10 are symmetrically distributed on two sides of the mounting plate 12, one end of each group of connecting shafts 10 is connected with one end of one group of connecting plates 9, the other end of each group of connecting shafts 10 penetrates through each group of sleeves 11 and is connected with one end of the other group of connecting plates 9, and the connecting shafts 10 are rotatably connected with the sleeves 11; two ends of the telescopic rod 15 are respectively connected with the peripheral surface of the sleeve 11 and one side of the rotary connecting part 14; the limiting spring 13 is sleeved outside the telescopic rod 15, and two ends of the limiting spring 13 are respectively connected with the outer peripheral surface of the sleeve 11 and one side of the rotating connecting part 14;
the other ends of the multiple groups of connecting plates 9 are respectively connected with the multiple groups of transmission shafts 5; the other ends of the transmission shafts 5 extend out of the box body 1 and are respectively connected with one ends of the rocking bars 3; the other ends of the plurality of groups of rocking bars 3 are respectively and rotatably connected with the end surfaces of two sides of the workbench 2 which are far away from each other; the worktable 2 is positioned above the case 1.
In the utility model, when the rocker 3 rotates by taking the central axis of the transmission shaft 5 as the axis to move the workbench 2 to the upper end surface of the box body 1, the rocker 3 rotates and simultaneously drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the lower end of the connecting plate 9 in the box body 1 to swing and drives one group of limiting springs 13 to extend and receive tensile force, and when the workbench 2 is packed and moved to another packing chamber, the limiting springs 13 can share the weight of a part of the workbench 2, so that a worker can more conveniently lift the workbench 2;
it should be noted that when the workbench 2 is positioned right above the mounting plate 12, both the two sets of limiting springs 13 are under tension, and when the workbench 2 moves to one side of the upper end surface of the box body 1, one set of limiting springs 13 which is not at the same side as the workbench 2 is under tension;
in an alternative embodiment, the device further comprises a sliding rod 7, a connecting rod 8 and a baffle 18;
the end surfaces of the two groups of pressing strips 6 which are close to each other are provided with sliding grooves; the two groups of sliding rods 7 slide into the two groups of sliding grooves respectively; the baffle 18 is arranged between the two groups of pressing strips 6, and two ends of the baffle 18 are respectively connected with one ends of the two groups of sliding rods 7; the two ends of the connecting rod 8 are respectively connected with one end of the sliding rod 7 far away from the baffle 18.
It should be noted that the sliding rod 7, the connecting rod 8 and the baffle 18 are used in cooperation, so that packaged articles can be conveniently pulled out from the upper end face of the box body 1 after being packaged, the articles can be taken out from between the pressing strips 6 more quickly in the packaging process, and the working efficiency can be further improved;
in an optional embodiment, the device further comprises a return spring 19, a sliding rod 20 and a limiting block 21;
the limiting block 21 is arranged in the sliding groove, and the end surface of one side of the limiting block 21 is connected with one end of the sliding rod 20; the end surface of the sliding rod 7 facing the limiting block 21 is provided with a blind hole; the other end of the sliding rod 20 extends into the blind hole and is connected with the sliding rod 7 in a sliding manner; the return spring 19 is sleeved outside the sliding rod 20, and two ends of the return spring 19 are respectively connected with the limiting block 21 and the sliding rod 7.
It should be noted that the cooperation of the return spring 19, the slide rod 20 and the limiting block 21 can facilitate the baffle 18 to return to the initial position after the baffle 18 pulls out the article from between the pressing strips 6, so that a new article to be packaged can be placed between the pressing strips 6 in the town more quickly, and the working efficiency can be improved;
in an alternative embodiment, the lower end surface of the baffle plate 18 is provided with a brush which is pressed against the upper end surface of the box body 1.
It should be noted that the lower end face of the baffle 18 is provided with a brush, and the brush presses the upper end face of the box body 1 to conveniently clean impurities on the upper end face of the box body 1, so that dust and impurities can be prevented from accumulating on the surface of packaging equipment;
in an alternative embodiment, the end of the connecting rod 8 remote from the apron 18 is provided with a pulling grip.
In an alternative embodiment, two groups of limiting sleeves are respectively arranged on two sides of the sleeve 11 on the connecting shaft 10; the two groups of limiting sleeves are connected with the connecting shaft 10.
It should be noted that two sets of stop collars are respectively arranged on two sides of the sleeve 11 on the connecting shaft 10; the two groups of limiting sleeves are connected with the connecting shaft 10, so that the positioning of the sleeve 11 can be realized, and the sleeve 11 does not deviate when rotating with the connecting shaft 10;
in an alternative embodiment, the side end faces of the table 2 are provided with handrails for moving the table 2.
In an alternative embodiment, the bottom of the tank 1 is provided with universal wheels.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A double-chamber vacuum packaging machine is characterized by comprising a box body (1), a workbench (2), a rocker (3), a transmission shaft (5), a pressing strip (6), a connecting plate (9), a connecting shaft (10), a sleeve (11), a mounting plate (12), a limiting spring (13), a rotary connecting part (14), a telescopic rod (15) and a rotary shaft (16);
the two groups of pressing strips (6) are symmetrically distributed on the upper end surface of the box body (1); the mounting plate (12) is mounted inside the box body (1), and two groups of mounting grooves are respectively formed in the end surfaces of two sides, far away from each other, of the mounting plate (12); one end of the rotating shaft (16) is connected with the inner wall of the mounting groove, the other end of the rotating shaft (16) penetrates through the rotating connecting part (14) and is connected with the inner wall of the other side of the mounting groove, and the rotating shaft (16) is rotatably connected with the rotating connecting part (14); two groups of connecting shafts (10) are symmetrically distributed on two sides of the mounting plate (12), one end of each connecting shaft (10) is connected with one end of one group of connecting plates (9), the other end of each group of connecting shafts (10) penetrates through each group of sleeves (11) and is connected with one end of the other group of connecting plates (9), and the connecting shafts (10) are rotatably connected with the sleeves (11); two ends of the telescopic rod (15) are respectively connected with the peripheral surface of the sleeve (11) and one side of the rotary connecting part (14); the limiting spring (13) is sleeved outside the telescopic rod (15), and two ends of the limiting spring (13) are respectively connected with the outer peripheral surface of the sleeve (11) and one side of the rotating connecting part (14);
the other ends of the multiple groups of connecting plates (9) are respectively connected with the multiple groups of transmission shafts (5); the other ends of the transmission shafts (5) extend out of the box body (1) and are respectively connected with one ends of the rocking bars (3); the other ends of the plurality of groups of rocking bars (3) are respectively and rotatably connected with the end surfaces of two sides of the workbench (2) which are far away from each other; the workbench (2) is positioned above the box body (1).
2. A double-chamber vacuum packaging machine according to claim 1, characterized by further comprising a sliding bar (7), a connecting bar (8) and a flap (18);
the end surfaces of the two groups of pressing strips (6) which are close to each other are provided with sliding grooves; the two groups of sliding rods (7) slide into the two groups of sliding grooves respectively; the baffle (18) is arranged between the two groups of pressing strips (6), and two ends of the baffle (18) are respectively connected with one ends of the two groups of sliding rods (7); two ends of the connecting rod (8) are respectively connected with one end of the sliding rod (7) far away from the baffle (18).
3. A double-chamber vacuum packaging machine according to claim 2, characterized by further comprising a return spring (19), a slide bar (20) and a stopper (21);
the limiting block (21) is arranged in the sliding groove, and the end surface of one side of the limiting block (21) is connected with one end of the sliding rod (20); the end surface of the sliding rod (7) facing the limiting block (21) is provided with a blind hole; the other end of the sliding rod (20) extends into the blind hole and is connected with the sliding rod (7) in a sliding manner; the reset spring (19) is sleeved on the outer side of the sliding rod (20), and two ends of the reset spring (19) are respectively connected with the limiting block (21) and the sliding rod (7).
4. A double chamber vacuum packaging machine according to claim 2, characterized in that the lower end of the baffle (18) is provided with brushes which press against the upper end of the box (1).
5. A double-chamber vacuum packaging machine according to claim 2, characterized in that the end of the connecting rod (8) facing away from the flap (18) is provided with a pulling grip.
6. A double-chamber vacuum packaging machine according to claim 1, characterized in that two sets of stop sleeves are respectively arranged on both sides of the sleeve (11) on the connecting shaft (10); the two groups of limiting sleeves are connected with the connecting shaft (10).
7. A double chamber vacuum packaging machine according to claim 1, characterized in that the side end faces of the table (2) are provided with handrails for moving the table (2).
8. A double chamber vacuum packaging machine according to claim 1, characterized in that the bottom of the box (1) is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857484.7U CN214729977U (en) | 2021-04-25 | 2021-04-25 | Double-chamber vacuum packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857484.7U CN214729977U (en) | 2021-04-25 | 2021-04-25 | Double-chamber vacuum packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729977U true CN214729977U (en) | 2021-11-16 |
Family
ID=78612941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120857484.7U Active CN214729977U (en) | 2021-04-25 | 2021-04-25 | Double-chamber vacuum packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729977U (en) |
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2021
- 2021-04-25 CN CN202120857484.7U patent/CN214729977U/en active Active
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