CN212448376U

CN212448376U - Sealing device of plastic self-sealing bag

Info

Publication number: CN212448376U
Application number: CN202020474315.0U
Authority: CN
Inventors: 毛海玉
Original assignee: Taizhou Haida Plastic Package Co ltd
Current assignee: Taizhou Haida Plastic Package Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-02-02
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a sealing device of a plastic self-sealing bag, which comprises a box body, wherein the top of the box body is provided with a power box, the top of the power box is provided with a plurality of bearings, and the inner ring of the bearing is fixedly connected with a transmission rod, the surface of the transmission rod is fixedly connected with a first helical gear, the lower end of the transmission rod is fixedly connected with a turntable, the inner surface of the power box is provided with a plurality of first motors, the inner top of the box body is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a detection box, a conveyor belt is arranged in the box body, a slide rail is arranged in the box body and above the conveyor belt, the surface of the slide rail is provided with a clamping device, the inner side wall of the clamping device is fixedly connected with a second motor, and the inner side wall of the clamping device is fixedly connected with a power supply at one side far away from the second motor. The utility model discloses, the function is comprehensive, easy operation, efficient.

Description

Sealing device of plastic self-sealing bag

Technical Field

The utility model relates to a sealing device field especially relates to a sealing device of plastics valve bag.

Background

The self-sealing bag is a pressing and automatic sealing packaging bag, and a compact bag, a keel bag, a zipper bag and the like are common.

The valve bag is now many used to the packaging company, passes through valve bag weight packing with a large amount of products, then sells, and the consumer is also very convenient when using, is loved by masses deeply, but the partial shipment work is one very consume labour's work, need improve it with product bearing, packing, sealed, adopts more efficient method.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sealing device of a plastic self-sealing bag.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sealing device of plastics valve bag, includes the box, the top of box is provided with the headstock, the top of headstock is provided with a plurality of bearings, and the inner circle fixedly connected with transfer line of bearing, the first helical gear of fixed surface of transfer line, the low side fixedly connected with carousel of transfer line, the internal surface of headstock is provided with a plurality of first motors, the interior top fixedly connected with connecting rod of box, the bottom fixedly connected with detection case of connecting rod, the inside of box is provided with the conveyer belt, the inside of box and the top that is located the conveyer belt are provided with the slide rail, the surface of slide rail is provided with clamping device, clamping device's inside wall fixedly connected with second motor, clamping device's inside wall just keeps away from one side fixedly connected with power of second motor.

As a further description of the above technical solution:

and the output end of the first motor is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear in the axial direction.

As a further description of the above technical solution:

a plurality of mounting grooves have been seted up to the lateral wall of detection case, the inside of mounting groove is provided with the dead lever, the surface of dead lever is connected with the mounting bracket through the torsional spring rotation, the mounting bracket surface just keeps away from one side of torsional spring and is connected with the gyro wheel through the rivet rotation.

As a further description of the above technical solution:

the side wall of the sliding rail is provided with a first moving groove, the bottom of the sliding rail is provided with a second moving groove, and a corrugated plate is arranged inside the second moving groove.

As a further description of the above technical solution:

the top of clamping device is provided with the pulley, clamping device's interior top is provided with first gear, the output fixedly connected with second gear of second motor.

As a further description of the above technical solution:

the first gear is meshed with the second gear, and the first gear is meshed with the toothed plate.

As a further description of the above technical solution:

the bottom of the clamping device is provided with a sliding groove, a moving rod is arranged inside the sliding groove, the side wall of the moving rod is fixedly connected with an electromagnet, and a spring is fixedly connected between the moving rods.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this sealing device of plastics valve bag is provided with the slide rail, and the surface of slide rail is provided with promptly device, through power circular telegram, and the electromagnet attracts promptly valve bag each other, drives valve bag through second motor work and passes detection case and carousel, accomplishes the sealing treatment of valve bag by mechanical mechanism, easy operation, and is efficient.

2. Compared with the prior art, this sealing device of plastics valve bag, valve bag when passing through the detection case, if the product that holds in the valve bag is too much, will unable pass through the clearance between the detection case, drop on the conveyer belt, taken out the box, valve bag when passing the detection case, the gyro wheel that sets up in the detection case is at valve bag surface extrusion, gets rid of the unnecessary air in the valve bag, and removes the wrinkle for valve bag, convenient sealing work on next step, and the function is comprehensive, and the product defective rate is low.

Drawings

FIG. 1 is a front view of a sealing device of a plastic self-sealing bag according to the present invention;

FIG. 2 is a left side view of the sealing device of the plastic self-sealing bag according to the present invention;

FIG. 3 is a left side view of the grasping device and the slide rail structure of the sealing device of the plastic self-sealing bag according to the present invention;

FIG. 4 is a schematic view of a roller mounting structure of a sealing device of a plastic self-sealing bag according to the present invention;

fig. 5 is a schematic view of the arrangement of the rotary table and the rollers in the detection box of the sealing device of the plastic self-sealing bag of the present invention.

Illustration of the drawings:

1. a box body; 2. a power box; 3. a bearing; 4. a transmission rod; 5. a first helical gear; 6. a turntable; 7. a first motor; 8. a connecting rod; 9. a detection box; 10. a conveyor belt; 11. a slide rail; 12. a clamping device; 13. a second motor; 14. a power source; 15. a second helical gear; 16. a placing groove; 17. fixing the rod; 18. a torsion spring; 19. a mounting frame; 20. a roller; 21. a first moving groove; 22. a second moving groove; 23. a corrugated board; 24. a pulley; 25. a first gear; 26. a second gear; 27. a chute; 28. a motion bar; 29. an electromagnet; 30. a spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a sealing device of plastics valve bag: the self-sealing bag sealing strip sealing device comprises a box body 1, wherein a power box 2 is arranged at the top of the box body 1, a plurality of bearings 3 are arranged at the top of the power box 2, a transmission rod 4 is fixedly connected to the inner ring of each bearing 3, a first bevel gear 5 is fixedly connected to the surface of the transmission rod 4, rotary tables 6 are fixedly connected to the lower ends of the transmission rods 4, the two rotary tables 6 close the self-sealing bag sealing strip through pressure, a plurality of first motors 7 are arranged on the inner surface of the power box 2, a connecting rod 8 is fixedly connected to the inner top of the box body 1, a detection box 9 is fixedly connected to the bottom of the connecting rod 8, a conveyor belt 10 is arranged inside the box body 1, a slide rail 11 is arranged inside the box body 1 and above the conveyor belt 10, a clamping device 12 is arranged on the surface of the slide rail 11, a second motor, is electrically connected with the electromagnet 29 and is used for controlling the clamping device 12 to grasp the valve bag.

The output end of the first motor 7 is fixedly connected with a second bevel gear 15, and the first bevel gear 5 and the second bevel gear 15 are meshed. A plurality of mounting grooves 16 have been seted up to the lateral wall of detection case 9, and the inside of mounting groove 16 is provided with dead lever 17, and the surface of dead lever 17 rotates through torsional spring 18 to be connected with mounting bracket 19, and one side that mounting bracket 19 surface and keep away from torsional spring 18 rotates through the rivet and is connected with gyro wheel 20. A first moving groove 21 is formed in the side wall of the sliding rail 11, a second moving groove 22 is formed in the bottom of the sliding rail 11, and a corrugated plate 23 is arranged inside the second moving groove 22. The top of the clamping device 12 is provided with a pulley 24, the pulley 24 moves in the first moving groove 21, the inner top of the clamping device 12 is provided with a first gear 25, and the output end of the second motor 13 is fixedly connected with a second gear 26. The first gear 25 meshes with the second gear 26, and the first gear 25 meshes with the toothed plate 23. The bottom of the clamping device 12 is provided with a sliding chute 27, a moving rod 28 is arranged in the sliding chute 27, the side wall of the moving rod 28 is fixedly connected with an electromagnet 29, a spring 30 is fixedly connected between the moving rods 28, the power supply 14 is powered off, the electromagnet 29 loses the attraction force, the clamping device 12 releases the valve bag, and the spring 30 pushes the moving rod 28 away and props against the two ends of the sliding chute 27.

The working principle is as follows: the power supply 14 is started, the electromagnets 29 attract each other to tightly grasp the top of the valve bag, the second motor 13 works, the first gear 25 is meshed with the second gear 26, the first gear 25 is meshed with the toothed plate 23, the clamping device 12 moves on the surface of the sliding rail 11 to drive the valve bag to pass through the detection box 9, the roller 20 is arranged in the detection box 9, the mounting frame 19 is rotatably connected to the surface of the fixing rod 17 through the torsion spring 18, when the valve bag passes through, the roller 20 extrudes on the surface of the valve bag to discharge air close to the lower part of the sealing strip and eliminate wrinkles on the surface of the valve bag, then the valve bag passes through a gap between the two turntables 6, the turntables 6 are driven to rotate by the first motor 7, when the valve bag passes through, due to the pressure of the turntables 6 on the two sides, the sealing strip is closed, the valve bag is sealed, if too many products are contained in the valve bag, is released from the grip of the electromagnet 29, falls on the conveyor belt 10, and is carried away from the casing 1.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sealing device of plastics valve bag, includes box (1), its characterized in that: the power box is characterized in that a power box (2) is arranged at the top of the box body (1), a plurality of bearings (3) are arranged at the top of the power box (2), a transmission rod (4) is fixedly connected to the inner ring of each bearing (3), a first bevel gear (5) is fixedly connected to the surface of the transmission rod (4), a turntable (6) is fixedly connected to the lower end of the transmission rod (4), a plurality of first motors (7) are arranged on the inner surface of the power box (2), a connecting rod (8) is fixedly connected to the inner top of the box body (1), a detection box (9) is fixedly connected to the bottom of the connecting rod (8), a conveyor belt (10) is arranged inside the box body (1), a slide rail (11) is arranged inside the box body (1) and above the conveyor belt (10), a clamping device (12) is arranged on the surface of the slide rail (11), and a second motor (13) is fixedly, and a power supply (14) is fixedly connected to the inner side wall of the clamping device (12) and the side far away from the second motor (13).

2. The sealing device of the plastic valve bag according to claim 1, wherein: the output end of the first motor (7) is fixedly connected with a second bevel gear (15), and the first bevel gear (5) is meshed with the second bevel gear (15) in the opposite direction.

3. The sealing device of the plastic valve bag according to claim 1, wherein: a plurality of mounting grooves (16) have been seted up to the lateral wall of detection case (9), the inside of mounting groove (16) is provided with dead lever (17), the surface of dead lever (17) is rotated through torsional spring (18) and is connected with mounting bracket (19), one side that torsional spring (18) were just kept away from on mounting bracket (19) surface is rotated through the rivet and is connected with gyro wheel (20).

4. The sealing device of the plastic valve bag according to claim 1, wherein: a first moving groove (21) is formed in the side wall of the sliding rail (11), a second moving groove (22) is formed in the bottom of the sliding rail (11), and a corrugated plate (23) is arranged inside the second moving groove (22).

5. The sealing device of the plastic valve bag according to claim 1, wherein: the top of the clamping device (12) is provided with a pulley (24), the inner top of the clamping device (12) is provided with a first gear (25), and the output end of the second motor (13) is fixedly connected with a second gear (26).

6. The sealing device of a plastic valve bag according to claim 5, wherein: the first gear (25) is meshed with the second gear (26), and the first gear (25) is meshed with the corrugated plate (23).

7. The sealing device of the plastic valve bag according to claim 1, wherein: the bottom of clamping device (12) is provided with spout (27), the inside of spout (27) is provided with motion pole (28), the lateral wall fixedly connected with electro-magnet (29) of motion pole (28), fixedly connected with spring (30) between motion pole (28).