CN217515543U - Servo lifting mechanism of modified atmosphere packaging machine - Google Patents

Abstract

The utility model belongs to the technical field of packagine machine, especially, be a servo mechanism of lifting of gas conditioning packagine machine, including the packagine machine body, the inside of packagine machine body is fixed with two guide arms, two the sliding surface of guide arm is connected with the support, the front of packagine machine body is fixed with L type backup pad, the other end of guide arm all with a lateral wall fixed connection of L type backup pad, the inside slip of recess that the support top was seted up runs through there are two slide bars. The utility model discloses a set up slide bar, roof, U template, first pivot, second pivot, first plectane, second plectane, riser, push rod and connecting block, when the packing carton after needs will pack the completion takes out, can be ejecting with its inside from the standing groove earlier, then taking, through setting up fixed subassembly and placing the frame to the convenience is changed placing the frame, makes equipment can pack the use to the packing carton of different shapes or size.

Description

Servo lifting mechanism of modified atmosphere packaging machine

Technical Field

The utility model relates to a packagine machine technical field specifically is a modified atmosphere packagine machine's servo mechanism of lifting.

Background

Modified atmosphere packagine machine is the metabolism speed that is used for slowing down fresh fruit vegetables to the equipment for packing of extension food shelf life, it adopts compound fresh-keeping gas to replace the inside air of packing carton, and cover the one deck plastic wrap on the packing carton and keep fresh, but present modified atmosphere packagine machine is packing the packing carton and is accomplished the back, and the packing carton blocks easily inside the standing groove of equipment, is not convenient for take out it, therefore we have proposed a modified atmosphere packagine machine's servo push mechanism and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a servo mechanism of lifting of modified atmosphere packagine machine has solved packagine machine and is packing the completion back to the packing carton, and the inconvenient problem of taking out of packing carton.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a servo lifting mechanism of a modified atmosphere packaging machine comprises a packaging machine body, wherein two guide rods are fixed inside the packaging machine body, the surfaces of the two guide rods are connected with a support in a sliding manner, an L-shaped supporting plate is fixed on the front surface of the packaging machine body, the other ends of the guide rods are fixedly connected with one side wall of the L-shaped supporting plate, two slide rods penetrate through the inside of a groove formed in the top of the support in a sliding manner, a top plate is fixed on the tops of the slide rods, a U-shaped plate is fixed on the bottom of the support, both side walls of the U-shaped plate are rotatably connected with a first rotating shaft through bearings, a first circular plate is fixed at one end of the first rotating shaft, a vertical plate is fixed on the inner wall of the bottom of the U-shaped plate, a second rotating shaft is rotatably connected with the side wall of the vertical plate through bearings, both ends of the second rotating shaft are respectively fixed with a second circular plate, and a push rod is rotatably connected between the first circular plate and the second circular plate through a pin shaft, the top of push rod all is fixed with the connecting block, the top of connecting block and the bottom fixed connection of slide bar, a lateral wall of U template is fixed with the motor, the output of motor and the one end fixed connection of one of them first pivot, the top of support slides has places the frame, the inside of recess is provided with the fixed subassembly that is used for spacing frame of placing.

Furthermore, the fixing assembly comprises two springs fixed at the top of the support, a limiting baffle is fixed at the top end of each spring, one side wall of each limiting baffle is tightly attached to one side of the placing frame, and a handle is fixed on one side wall of each limiting baffle.

Furthermore, two the inside telescopic link of fixing at the support top that all is provided with of spring, the ejector pin of telescopic link all with limit baffle's bottom fixed connection.

Furthermore, the bottom of the placing frame is fixed with two T-shaped sliding plates, and two T-shaped sliding grooves matched with the T-shaped sliding plates are formed in the grooves.

Furthermore, two yielding grooves matched with the top plate are formed in the groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a modified atmosphere packagine machine's servo lifting mechanism possesses following beneficial effect:

the utility model discloses, through setting up slide bar, roof, U template, first pivot, second pivot, first plectane, second plectane, riser, push rod and connecting block, when the packing carton after the needs will be packed and accomplished takes out, can be ejecting with its inside from the standing groove earlier, then taking, through setting up fixed subassembly and placing the frame to the convenience is changed placing the frame, makes equipment can pack the use to the packing carton of different shapes or size.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bracket structure of the present invention;

FIG. 3 is a schematic view of the U-shaped plate structure of the present invention;

fig. 4 is a schematic view of the structure of the placement frame of the present invention.

In the figure: 1. a packaging machine body; 2. a guide bar; 3. a support; 4. an L-shaped support plate; 5. a slide bar; 6. a top plate; 7. a U-shaped plate; 8. a first rotating shaft; 9. a first circular plate; 10. a vertical plate; 11. a second rotating shaft; 12. a second circular plate; 13. a push rod; 14. connecting blocks; 15. a motor; 16. placing the frame; 17. a fixing assembly; 1701. a spring; 1702. a limiting baffle; 1703. a handle; 18. a telescopic rod; 19. a T-shaped sliding plate; 20. a T-shaped chute; 21. a yielding groove; 22. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a servo lifting mechanism of a modified atmosphere packaging machine according to an embodiment of the present invention includes a packaging machine body 1, two guide rods 2 are fixed inside the packaging machine body 1, a support 3 is slidably connected to surfaces of the two guide rods 2, an L-shaped support plate 4 is fixed to a front surface of the packaging machine body 1, the other ends of the guide rods 2 are fixedly connected to a side wall of the L-shaped support plate 4, two sliding rods 5 are slidably penetrated inside a groove 22 formed in a top portion of the support 3, a top plate 6 is fixed to top portions of the sliding rods 5, a U-shaped plate 7 is fixed to a bottom portion of the support 3, two side walls of the U-shaped plate 7 are rotatably connected to a first rotating shaft 8 through bearings, a first circular plate 9 is fixed to one end of the first rotating shaft 8, a vertical plate 10 is fixed to an inner wall of a bottom portion of the U-shaped plate 7, a side wall of the vertical plate 10 is rotatably connected to a second rotating shaft 11 through bearings, second circular plates 12 are fixed at two ends of a second rotating shaft 11, a push rod 13 is rotatably connected between the first circular plate 9 and the second circular plate 12 through a pin shaft, a connecting block 14 is fixed at the top end of the push rod 13, the top of the connecting block 14 is fixedly connected with the bottom end of the slide rod 5, a motor 15 is fixed on one side wall of the U-shaped plate 7, the output end of the motor 15 is fixedly connected with one end of one of the first rotating shafts 8, a placing frame 16 is arranged at the top of the support 3 in a sliding manner, a fixing component 17 for limiting the placing frame 16 is arranged inside the groove 22, when the modified atmosphere packaging equipment is used, a packaging box containing articles is placed inside the placing frame 16, then the support 3 is pushed into the modified atmosphere packaging machine to package the packaging box, after the packaging box is packaged, the support 3 slides out, the motor 15 is started at the moment, the motor 15 drives the first rotating shaft 8 to rotate, the first rotating shaft 8 drives one of the first circular plates 9 to rotate, through second pivot 11 and second plectane 12 as connecting portion to can drive first plectane 9 and second plectane 12 simultaneously and rotate when motor 15 rotates, thereby make push rod 13 rebound when first plectane 9 and second plectane 12 rotate, push rod 13 removes and drives slide bar 5 and remove, slide bar 5 removes and drives roof 6 and remove, roof 6 removes and ejecting the packing carton from the inside of placing frame 16, thereby made things convenient for and taken packing carton.

As shown in fig. 1 and fig. 2, in some embodiments, the fixing assembly 17 includes two springs 1701 fixed on the top of the bracket 3, a limit stop 1702 is fixed on the top end of the two springs 1701, a side wall of the limit stop 1702 is tightly attached to a side of the placement frame 16, a pull 1703 is fixed on a side wall of the limit stop 1702, when the placement frame 16 needs to be replaced due to different shapes or sizes of the packing boxes, the pull 1703 pulls the limit stop 1702 downward, and the limit stop 1702 can be slid out of the inside of the groove 22 after the limit on the placement frame 16 is removed by the movement of the limit stop 1702, so as to perform replacement.

As shown in fig. 2, in some embodiments, the two springs 1701 are each provided with a telescopic rod 18 fixed to the top of the bracket 3, the top rods of the telescopic rods 18 are all fixedly connected to the bottom of the limit baffle 1702, the limit baffle 1702 can be supported and limited by the telescopic rods 18, and the stability of the limit baffle 1702 in limiting the placement frame 16 is increased.

As shown in fig. 2 and 4, in some embodiments, two T-shaped sliding plates 19 are fixed at the bottom of the placement frame 16, and two T-shaped sliding grooves 20 adapted to the T-shaped sliding plates 19 are formed in the grooves 22, so that the placement frame 16 is mounted and replaced to perform a limiting and guiding function.

As shown in fig. 2, in some embodiments, two yielding grooves 21 matched with the top plate 6 are formed in the groove 22, the top plate 6 can be yielded by the yielding grooves 21, the inner portion of the groove 22 is flush, the packaging box is convenient to place, and the bottom of the packaging box is prevented from being damaged when the packaging box is packaged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a servo mechanism of lifting of modified atmosphere packagine machine, includes packagine machine body (1), its characterized in that: the packaging machine comprises a packaging machine body (1), wherein two guide rods (2) are fixed inside the packaging machine body (1), a support (3) is connected to the surfaces of the two guide rods (2) in a sliding manner, an L-shaped supporting plate (4) is fixed on the front side of the packaging machine body (1), the other ends of the guide rods (2) are fixedly connected with one side wall of the L-shaped supporting plate (4), two sliding rods (5) penetrate through the inside of a groove (22) formed in the top of the support (3) in a sliding manner, a top plate (6) is fixed at the tops of the sliding rods (5), a U-shaped plate (7) is fixed at the bottom of the support (3), two side walls of the U-shaped plate (7) are rotatably connected with a first rotating shaft (8) through bearings, a first circular plate (9) is fixed at one end of the first rotating shaft (8), a vertical plate (10) is fixed on the inner wall of the bottom of the U-shaped plate (7), and a second rotating shaft (11) is rotatably connected with the side wall of the vertical plate (10) through bearings, both ends of second pivot (11) all are fixed with second plectane (12), it is connected with push rod (13) to rotate through the round pin axle between first plectane (9) and second plectane (12), the top of push rod (13) all is fixed with connecting block (14), the top of connecting block (14) and the bottom fixed connection of slide bar (5), a lateral wall of U template (7) is fixed with motor (15), the output of motor (15) and the one end fixed connection of one of them first pivot (8), the top of support (3) slides and has places frame (16), the inside of recess (22) is provided with fixed subassembly (17) that are used for spacing frame (16) of placing.

2. The servo lifting mechanism of the modified atmosphere packaging machine as claimed in claim 1, wherein: the fixing assembly (17) comprises two springs (1701) fixed to the top of the support (3), a limiting baffle (1702) is fixed to the top end of each spring (1701), one side wall of each limiting baffle (1702) is tightly attached to one side of the placing frame (16), and a handle (1703) is fixed to one side wall of each limiting baffle (1702).

3. The servo lifting mechanism of the modified atmosphere packaging machine as claimed in claim 2, wherein: two spring (1701) inside all is provided with telescopic link (18) of fixing at support (3) top, the ejector pin of telescopic link (18) all with limit baffle (1702)'s bottom fixed connection.

4. The servo lifting mechanism of the modified atmosphere packaging machine as claimed in claim 2, wherein: two T-shaped sliding plates (19) are fixed at the bottom of the placing frame (16), and two T-shaped sliding grooves (20) matched with the T-shaped sliding plates (19) are formed in the grooves (22).

5. The servo lifting mechanism of the modified atmosphere packaging machine as claimed in claim 1, wherein: two abdicating grooves (21) matched with the top plate (6) are formed in the groove (22).

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