CN210284744U

CN210284744U - Vacuum packaging machine

Info

Publication number: CN210284744U
Application number: CN201920986924.1U
Authority: CN
Inventors: 韩旭; 杨刚; 刘涛; 余春
Original assignee: Chengdu Woteam Food Stuff Co ltd
Current assignee: Chengdu Woteam Food Stuff Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-10
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a vacuum packaging machine, which belongs to the field of vacuum packaging machines and comprises a machine body, wherein a workbench is arranged on the machine body, a sealing cover is movably connected on the machine body, a pressure rail is arranged on the workbench and positioned at two sides of the workbench, an air extractor for extracting air is arranged in the machine body, an edge sealing strip is arranged on the sealing cover and corresponds to the pressure rail, a fixed plate is arranged on the workbench and positioned at the outer side of the pressure rail, the fixed plate is vertical to the table surface of the workbench, the fixed plate is arranged along the length direction of the pressure rail, a fixed groove is arranged on the fixed plate along the length direction of the fixed plate, the length of the fixed groove is the same as that of the pressure rail, the height of the fixed groove is higher than that of the pressure rail, a containing groove is arranged on the workbench and positioned at the position of the fixed plate, the fixed, the utility model discloses the effect of fixed wrapping bag position has.

Description

Vacuum packaging machine

Technical Field

The utility model belongs to the technical field of vacuum packaging machine's technique and specifically relates to a vacuum packaging machine is related to.

Background

The vacuum packaging machine can automatically pump out air in the packaging bag, finish the sealing process after reaching a preset vacuum degree, and can also be charged with nitrogen or other mixed gas to finish the sealing process.

The existing Chinese patent with the publication number of CN201971188U discloses a vacuum packaging machine, which comprises a case and an operation platform, wherein the case is provided with an operation panel, the operation platform is provided with a pressing block, the pressing block is connected with the operation platform through a connecting device, and the operation platform is provided with a pressing rail for placing a packaging film, a vacuum air pump and an edge sealing machine.

The above prior art solutions have the following drawbacks: the packaging bag containing food is placed on the pressing rail on the operation platform, the packaging bag is pressed by the pressing block, and then air suction and edge sealing are sequentially performed by the vacuum air suction machine and the edge sealing machine, but in the process of placing the packaging bag, the position of the packaging bag on the pressing rail is likely to move, and the final air suction and edge sealing effects are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can fix vacuum packaging machine of wrapping bag position.

The utility model aims at realizing through the following technical scheme:

a vacuum packaging machine comprises a machine body, wherein a workbench is arranged on the machine body, a sealing cover is movably connected on the machine body, pressure rails are arranged on the workbench and positioned on two sides of the workbench, an air exhaust device for exhausting air is arranged in the machine body, an edge sealing strip is arranged on the sealing cover and corresponds to the pressure rails, a fixing plate is arranged on the workbench and positioned on the outer side of the pressure rails, the fixing plate is vertical to the table top of the workbench and arranged along the length direction of the pressure rails, a fixing groove is formed in the fixing plate along the length direction of the fixing plate, the length of the fixing groove is the same as that of the pressure rails, the height of the fixing groove is higher than that of the pressure rails, an accommodating groove is formed in the position of the fixing plate on the workbench, and the fixing plate is connected in the accommodating groove in a sliding manner along the vertical direction, and an ejection piece used for ejecting the fixing plate is arranged in the accommodating groove.

By adopting the technical scheme, when the vacuum packaging machine is used, the packaging bag filled with materials is placed on the workbench, the position of the packaging bag close to the opening of the packaging bag is abutted against the pressing rail, the opening of the packaging bag enters the fixed groove and penetrates through the fixed groove, the sealing cover is moved and pressed on the workbench filled with the packaging bag, the sealing cover can drive the fixed plate to move towards the accommodating groove in the pressing process, the elastic piece is compressed, when the fixed plate enters the accommodating groove, the fixed plate can drive the opening of the packaging bag to move towards the workbench, so that the position of the packaging bag is fixed on the pressing rail, then the air extractor can extract air in the packaging bag, the sealing strip can heat to seal the packaging bag, when the sealing cover opening is removed, the elastic piece ejects the fixed plate due to elasticity generated by compression, and then the opening of the packaging bag is taken out from the fixed groove, the fixing of the position of the packaging bag on the pressure rail is realized through the fixing plate and the fixing groove, and the air exhaust and edge sealing effects of the vacuum packaging machine are guaranteed.

The utility model discloses further set up to: the ejection piece comprises sliding blocks arranged at two ends of the fixing plate, sliding grooves are formed in two ends of the containing groove, the sliding grooves are formed in the vertical direction and communicated with the containing groove, the sliding blocks are connected in the sliding grooves in a sliding mode, a first spring is arranged between each sliding block and the corresponding sliding groove, and two ends of each first spring are fixedly connected with the corresponding sliding blocks and the corresponding sliding grooves respectively.

Through adopting above-mentioned technical scheme, press on the fixed plate at sealed lid, the fixed plate can remove towards the holding tank, the fixed plate still can drive the sliding block and remove towards the sliding tray, make the first spring compression between sliding block and the sliding tray, move the opening at sealed lid, first spring is because elasticity that the compression produced is applyed elasticity towards the sliding block, thereby make the sliding block remove outside the sliding tray, make the fixed plate shift out the holding tank, thereby realized resetting of fixed plate, the staff of being convenient for takes out and puts into the wrapping bag again from the fixed slot.

The utility model discloses further set up to: a plurality of limiting grooves are formed in the inner side wall of the accommodating groove, the limiting grooves are arranged along the length direction of the accommodating groove at equal intervals, the limiting grooves are formed along the vertical direction, and limiting strips which are connected to the limiting grooves in a sliding mode are arranged on the fixing plate.

Through adopting above-mentioned technical scheme, the fixed plate can drive spacing when removing in the holding tank and remove in the spacing inslot, and the setting up of spacing and spacing groove can lead to the removal of fixed plate for the fixed plate can get into better or shift out the holding tank.

The utility model discloses further set up to: be provided with on the roof of fixed slot and compress tightly the strip, compress tightly the length direction setting of strip along the fixed slot, compress tightly the strip and follow vertical direction sliding connection in the fixed slot.

Through adopting above-mentioned technical scheme, after putting into the fixed slot with the wrapping bag, the slip compresses tightly the strip and makes and compress tightly the strip and press on the wrapping bag to further fixed wrapping bag is in the fixed slot, and the position that prevents the wrapping bag takes place to remove.

The utility model discloses further set up to: and a plurality of second springs are arranged between the top wall of the fixed groove and the pressing strip, and two ends of each second spring are respectively fixedly connected with the fixed groove and the pressing strip.

Through adopting above-mentioned technical scheme, when putting into the wrapping bag, the strip is compressed tightly in the removal up, makes the second spring compression, after putting into the wrapping bag, relaxs and compresses tightly the strip, and the second spring can force to compress tightly the strip and move down owing to compression produces elasticity to compress tightly the wrapping bag in the fixed slot, further fixed the position of wrapping bag through the setting of second spring.

The utility model discloses further set up to: and a groove body used for moving the pressing strip is formed in the pressing strip.

By adopting the technical scheme, the working personnel can more conveniently press the strip through the groove body, and the use convenience of the vacuum packaging machine is improved.

The utility model discloses further set up to: and a chamfer is arranged in the position, close to the pressure rail, in the fixing groove.

Through adopting above-mentioned technical scheme, the setting of chamfer can increase the size of fixed slot towards rail pressing department to make the wrapping bag can put into in the fixed slot more conveniently.

The utility model discloses further set up to: the fixed plate is provided with a rubber strip on the end face far away from the workbench, and the rubber strip is arranged along the length direction of the fixed plate.

Through adopting above-mentioned technical scheme, the rubber strip can reduce the wearing and tearing that fixed plate and sealed lid caused each other to increase the life of fixed plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. the fixing plate is arranged on one side of the pressing rail on the workbench, the fixing groove is formed in the fixing plate, when the packaging bag is vacuumized, the opening of the packaging bag is placed into the fixing groove, then the workbench is sealed through the sealing cover, the fixing plate is pressed into the accommodating groove, and meanwhile the opening of the packaging bag is fixed through the fixing plate, so that the packaging bag is prevented from moving during air suction and edge sealing, and the air suction and edge sealing effects of the packaging bag are guaranteed;

2. through set up in the fixed slot and compress tightly the strip, further fix the wrapping bag in the fixed slot, the condition emergence that the wrapping bag breaks away from the fixed slot when having prevented the fixed plate removal.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;

fig. 4 is a schematic structural diagram of the embodiment of the present invention after the fixing plate is exploded;

FIG. 5 is an enlarged partial schematic view of portion C of FIG. 4;

fig. 6 is a schematic view of a partial cross-sectional structure of an embodiment of the present invention;

fig. 7 is a schematic view of a partial cross-sectional structure according to an embodiment of the present invention.

In the figure, 1, a machine body; 11. a work table; 12. a sealing cover; 13. pressing a rail; 14. accommodating grooves; 15. a sliding groove; 16. a limiting groove; 2. a fixing plate; 21. fixing grooves; 211. chamfering; 22. a slider; 23. a first spring; 24. a limiting strip; 25. compressing the strips; 251. a trough body; 26. a second spring; 27. a rubber strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the vacuum packaging machine disclosed by the present invention comprises a machine body 1, wherein two work tables 11 are arranged on the machine body 1, a sealing cover 12 capable of sealing any work table 11 is movably connected to the machine body 1, an air extractor is arranged in the machine body 1, pressure rails 13 are arranged on the work tables 11 at two sides of the work tables 11, and sealing strips corresponding to the pressure rails 13 are arranged on the sealing cover 12; the packaging bag with the materials is placed on the workbench 11, the opening of the packaging bag abuts against the pressure rail 13, the workbench 11 is sealed by moving the sealing cover 12, air in the packaging bag can be pumped by the air pumping device, and the sealing strip can seal the part of the packaging bag placed on the pressure rail 13, so that the vacuum sealing of the packaging bag is completed.

Referring to fig. 4 and 5, an accommodating groove 14 has been opened in the outside of the pressure rail 13 (i.e. one side of the pressure rail 13 away from the opposite side) on the workbench 11, the accommodating groove 14 is disposed along the length direction of the pressure rail 13, a fixing plate 2 is slidably connected in the accommodating groove 14, the fixing plate 2 is perpendicular to the table top of the workbench 11, a fixing groove 21 has been opened on the fixing plate 2, the fixing groove 21 is opened along the length direction of the fixing plate 2 and has the same length as the pressure rail 13, the height of the fixing groove 21 is greater than the height of the pressure rail 13, in order to facilitate the placing of the packing bag by the worker, a chamfer 211 (see fig. 2) is provided at the position of the fixing groove 21 facing the pressure rail 13, the chamfer 211 can increase the size of the position of the fixing groove 21 facing the pressure rail 13, a rubber strip.

Referring to fig. 5 and 6, sliding groove 15 communicated with accommodating groove 14 is provided at both ends of accommodating groove 14 on workbench 11, sliding block 22 is provided at both ends on fixed plate 2, sliding block 22 is slidably connected in sliding groove 15 and is provided with in cooperation with sliding groove 15, be provided with first spring 23 between sliding block 22 and the sliding groove 15, fixed connection is respectively provided at both ends of first spring 23 on diapire and sliding block 22 of sliding groove 15, in order to make fixed plate 2 can better slide in accommodating groove 14, spacing groove 16 has been seted up on the inside wall of accommodating groove 14, spacing groove 16 is seted up along vertical direction, be provided with spacing strip 24 of slidable connection in spacing groove 16 on fixed plate 2.

Pass the opening part of wrapping bag in the fixed slot 21, so alright in the position of preliminary fixed wrapping bag, when sealed lid 12 pressure is on workstation 11, sealed lid 12 can be the holding tank 14 of 2 impresses of fixed plate, fixed plate 2 can drive the opening part of wrapping bag and push down, thereby with the rigidity of strap, fixed plate 2 still can drive sliding block 22 and get into sliding tray 15 and make first spring 23 compress simultaneously, after bleeding and sealed wrapping bag area, put aside sealed lid 12, the elasticity that first spring 23 compression produced can pop out sliding block 22, thereby pop out fixed plate 2, just can put into unsealed wrapping bag again after the staff takes out sealed wrapping bag, realized the fixed to the wrapping bag through the setting of fixed plate 2 and fixed slot 21, the pumping of wrapping bag and banding effect have been guaranteed.

Referring to fig. 1 and 3, a pressing bar 25 is arranged in the fixing groove 21, the pressing bar 25 is arranged along the length direction of the fixing bar (see fig. 7), sliding grooves (not shown in the figure) are formed in two ends of the pressing bar 25 on the inner wall of the fixing groove 21, the pressing bar 25 is slidably connected in the sliding grooves, a plurality of second springs 26 are arranged between the pressing bar 25 and the top wall of the fixing groove 21, two ends of each second spring 26 are respectively fixedly connected with the pressing bar 25 and the fixing groove 21, and in order to move the pressing bar 25, a groove body 251 is formed in the surface, away from the pressure rail 13, of the pressing bar.

When the packing bag is put in, the pressing strip 25 is moved upward by the groove 251 to compress the second spring 26, the pressing strip 25 is released after the opening portion of the packing bag passes through the fixing groove 21, and the second spring 26 presses the pressing strip 25 against the packing bag due to elasticity generated by compression, thereby further fixing the position of the packing bag.

The implementation principle of the embodiment is as follows: when utilizing vacuum packaging machine to seal the wrapping bag that is equipped with the material, arrange the wrapping bag in workstation 11, make the wrapping bag support and lean on pressure rail 13, utilize cell body 251 to move up and compress tightly strip 25, pass the opening part of wrapping bag fixed slot 21 afterwards, relax and compress tightly strip 25 and make and compress tightly strip 25 and press on the wrapping bag, thereby the opening part of fixed wrapping bag is in fixed slot 21, it will have the workstation 11 of wrapping bag sealed lid 12 to remove is sealed, sealed lid 12 can press fixed plate 2 into holding tank 14, and fixed plate 2 then can drive the wrapping bag and remove, thereby further fixed wrapping bag.

Start air exhaust device and bleed to the wrapping bag, recycle the banding strip and carry out the banding to the wrapping bag, then put aside sealed lid 12, fixed plate 2 can drive sliding block 22 when getting into holding tank 14 and get into sliding tray 15 and make first spring 23 compress, so first spring 23 can apply elasticity towards sliding block 22 at this moment, make sliding block 22 remove outside sliding tray 15, make fixed plate 2 shift out holding tank 14, the staff just can take off sealed wrapping bag from workstation 11, make the wrapping bag can fix on rail 13 better through fixed plate 2 and fixed slot 21 and pressing strip 25, make the effect of wrapping bag when bleeding and banding better, utilize first spring 23 to realize the reseing of fixed plate 2 simultaneously, the staff of being more convenient for uses.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a vacuum packaging machine, includes organism (1), be provided with workstation (11) on organism (1), swing joint has sealed lid (12) on organism (1), the both sides that just are located workstation (11) on workstation (11) are provided with pressure rail (13), be provided with the air exhaust device who is used for bleeding in organism (1), be provided with the banding strip on sealed lid (12), the banding strip corresponds setting, its characterized in that with pressure rail (13): the utility model discloses a fixing device for fixing table, including workstation (11), fixed plate (2) and workstation (11), the mesa of fixed plate (2) and workstation (11) is perpendicular, fixed plate (2) set up along the length direction of pressure rail (13), fixed slot (21) have been seted up along the length direction of fixed plate (2) on fixed plate (2), the length of fixed slot (21) is the same with the length of pressure rail (13), the height that highly is higher than pressure rail (13) of fixed slot (21), holding tank (14) have been seted up to the position that just is located fixed plate (2) place on workstation (11), vertical direction sliding connection is followed in holding tank (14) to fixed plate (2), be provided with the piece that plays that is used for popping out fixed plate (2) in holding tank (14).

2. The vacuum packaging machine as claimed in claim 1, wherein: the ejection piece comprises sliding blocks (22) arranged at two ends of a fixing plate (2), sliding grooves (15) are formed in two ends of each accommodating groove (14), the sliding grooves (15) are formed in the vertical direction and communicated with the accommodating grooves (14), the sliding blocks (22) are connected in the sliding grooves (15) in a sliding mode, first springs (23) are arranged between the sliding blocks (22) and the sliding grooves (15), and two ends of each first spring (23) are fixedly connected with the sliding blocks (22) and the sliding grooves (15) respectively.

3. The vacuum packaging machine as claimed in claim 1, wherein: a plurality of limiting grooves (16) are formed in the inner side wall of the accommodating groove (14), the limiting grooves (16) are evenly arranged along the length direction of the accommodating groove (14) at intervals, the limiting grooves (16) are formed in the vertical direction, and limiting strips (24) which are connected in the limiting grooves (16) in a sliding mode are arranged on the fixing plate (2).

4. The vacuum packaging machine as claimed in claim 1, wherein: be provided with compressing tightly strip (25) on the roof of fixed slot (21), compressing tightly strip (25) sets up along the length direction of fixed slot (21), compressing tightly strip (25) along vertical direction sliding connection in fixed slot (21).

5. The vacuum packaging machine as claimed in claim 4, wherein: a plurality of second springs (26) are arranged between the top wall of the fixing groove (21) and the pressing strip (25), and two ends of each second spring (26) are fixedly connected with the fixing groove (21) and the pressing strip (25) respectively.

6. The vacuum packaging machine as claimed in claim 4, wherein: the pressing strip (25) is provided with a groove body (251) used for moving the pressing strip (25).

7. The vacuum packaging machine as claimed in claim 1, wherein: and a chamfer (211) is arranged in the fixing groove (21) and at a position close to the pressing rail (13).

8. The vacuum packaging machine as claimed in claim 1, wherein: be provided with rubber strip (27) on the terminal surface of workstation (11) is kept away from in fixed plate (2), rubber strip (27) set up along the length direction of fixed plate (2).