Sealing device of particle packaging machine

Abstract

The utility model relates to the technical field of packaging equipment, and discloses a sealing device of a particle packaging machine, which comprises a packaging machine body, a packaging machine control module arranged on the left side of the packaging machine body, sliding chutes arranged on vertical plates on two opposite sides of a packaging machine body support, and a sealing device arranged on the packaging machine body, the sealing device is used for sealing packages of the particle products, the sealing device comprises a second frame, the second frame is slidably arranged in the inner wall of the sliding groove in a sleeved mode, the sealing device further comprises two fixing rods, two electric push rods and two sliding blocks, and the two fixing rods are fixedly installed on vertical plates on the two opposite sides of the second frame correspondingly; according to the sealing device of the particle packaging machine, a packaging bag can be pressed and packaged through the two fixing plates, lines are formed on the surface of the packaging bag during pressing, the sealing performance of the packaging bag is improved, subsequent opening is more convenient, and the sealing device is simple in structure, convenient to cut off and more convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a sealing device of a particle packaging machine. Background Art

[0002] Granule packaging machines can be divided into large packages and small packages. Granule packaging machines are suitable for quantitative packaging of rubber granules, plastic granules, fertilizer granules, feed granules, chemical granules, grain granules, building material granules and metal granules. The packaging weight range of granule packaging machines is generally from 20 grams to 2 kilograms. It is used to package various granular materials. The machine has high working efficiency and requires less energy consumption.

[0003] Granule packaging machines are now widely used, and granule packaging machines generally use bags to load granules. The bags need to be sealed after loading. However, the current bag sealing structure is relatively complicated, and it is difficult to adjust the sealing operation according to bags of different sizes. In view of this, a sealing device for a granule packaging machine is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a sealing device for a particle packaging machine, which solves the problem of inconvenient sealing of the packaging machine.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of sealing by adjusting the sealing of the packaging machine, the utility model provides the following technical solutions: a sealing device of a granule packaging machine, comprising a packaging machine body, a packaging machine control module is arranged on the left side of the packaging machine body, and slide grooves are arranged on the vertical plates on the opposite sides of the packaging machine body bracket;

[0008] The sealing device is arranged on the packaging machine body and is used to seal the packaging of the granular product. The sealing device comprises a second frame which is slidably sleeved in the inner wall of the slide groove.

[0009] Preferably, the sealing device also includes two fixed rods, two electric push rods and two sliding blocks, the two fixed rods are respectively fixedly mounted on the vertical plates on the opposite sides of the second frame, the two electric push rods are fixedly mounted on the vertical plates on the opposite sides of the second frame, the two sliding blocks are respectively fixedly mounted on the opposite ends of the two electric push rods, and the two sliding blocks are both slidably mounted on the outer surfaces of the two fixed rods.

[0010] Preferably, two fixing plates are fixedly mounted on opposite surfaces of the two sliding blocks, and grooves are formed on opposite surfaces of the two fixing plates, and grooves are formed on opposite surfaces of the two fixing plates.

[0011] Preferably, the sealing device also includes a second hydraulic press, a second hydraulic rod and a cutting knife. The second hydraulic press is fixedly mounted on opposite surfaces of the two fixed plates. The second hydraulic rod is slidably mounted on the inner surface of the second hydraulic press, and the left end of the second hydraulic rod passes through the left surface of the fixed plate. The cutting knife is fixedly mounted on the left end of the second hydraulic rod.

[0012] Preferably, the sealing device further comprises a first frame, which is arranged on the lower surface of the second frame, and is fixedly mounted on vertical plates on opposite sides of the packaging machine body bracket, and the internal structure of the first frame is the same as that of the second frame.

[0013] Preferably, the sealing device also includes four first hydraulic machines and four first hydraulic rods, the four first hydraulic machines are fixedly mounted on the upper surface of the first frame, the four first hydraulic rods are respectively slidably mounted on the inner surfaces of the four first hydraulic machines, and the four first hydraulic rods are fixedly mounted on the lower surface of the second frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a sealing device for a granule packaging machine, which has the following beneficial effects:

[0016] 1. The sealing device of the granule packaging machine can press the packaging bag through two fixed plates for packaging, and form lines on the surface of the packaging bag during pressing, which increases the sealing of the packaging bag, making it more convenient to open it later, and has a simple structure and is easy to cut, making it more convenient and practical.

[0017] 2. The sealing device of the granule packaging machine can change the length of the packaging bag by adjusting the distance between the second frame and the first frame, that is, increase the volume in the packaging bag, can hold more granules, and is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a sealing device of a granule packaging machine of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the packaging machine body of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the first frame of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the first frame of the utility model.

[0022] In the figure: 1. packaging machine body; 2. packaging machine control module; 3. slide; 4. first frame; 5. first hydraulic machine; 6. first hydraulic rod; 7. second frame; 8. fixed rod; 9. electric push rod; 10. sliding block; 11. fixed plate; 12. grain groove; 13. groove; 14. second hydraulic machine; 15. second hydraulic rod; 16. cutting knife. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a new technical solution: a sealing device of a granule packaging machine, comprising a packaging machine body 1, a packaging machine control module 2 is arranged on the left side of the packaging machine body 1, and slide grooves 3 are provided on the vertical plates on the opposite sides of the packaging machine body 1 bracket;

[0025] The sealing device is arranged on the packaging machine body 1 and is used to seal the packaging of the granular product. The sealing device includes a second frame 7 , and the second frame 7 is slidably sleeved in the inner wall of the slide groove 3 .

[0026] Furthermore, the sealing device also includes two fixed rods 8, two electric push rods 9 and two sliding blocks 10. The two fixed rods 8 are respectively fixedly mounted on the vertical plates on the opposite sides of the second frame 7, the two electric push rods 9 are fixedly mounted on the vertical plates on the opposite sides of the second frame 7, the two sliding blocks 10 are respectively fixedly mounted on the opposite ends of the push rods of the two electric push rods 9, and the two sliding blocks 10 are both slidably mounted on the outer surfaces of the two fixed rods 8.

[0027] Furthermore, two fixing plates 11 are fixedly mounted on opposite surfaces of the two sliding blocks 10 , respectively. The opposite surfaces of the two fixing plates 11 are respectively provided with texture grooves 12 , and the opposite surfaces of the two fixing plates 11 are respectively provided with grooves 13 .

[0028] Furthermore, the sealing device also includes a second hydraulic press 14, a second hydraulic rod 15 and a cutting knife 16. The second hydraulic press 14 is fixedly mounted on the opposite surfaces of the two fixed plates 11. The second hydraulic rod 15 is slidably mounted on the inner surface of the second hydraulic press 14, and the left end of the second hydraulic rod 15 passes through the left surface of the fixed plate 11. The cutting knife 16 is fixedly mounted on the left end of the second hydraulic rod 15.

[0029] Furthermore, the sealing device also includes a first frame 4, which is arranged on the lower surface of the second frame 7, and is fixedly mounted on the vertical plates on opposite sides of the packaging machine body 1 bracket, and the internal structure of the first frame 4 is the same as that of the second frame 7.

[0030] Furthermore, the sealing device also includes four first hydraulic machines 5 and four first hydraulic rods 6. The four first hydraulic machines 5 are all fixedly mounted on the upper surface of the first frame 4. The four first hydraulic rods 6 are respectively slidably mounted on the inner surfaces of the four first hydraulic machines 5, and the four first hydraulic rods 6 are all fixedly mounted on the lower surface of the second frame 7. When the sealing device of the particle packaging machine is used, by starting the two electric push rods 9, the two electric push rods 9 apply thrusts to the two sliding blocks 10 fixedly mounted on the opposite ends of the push rods through operation, so that they move toward the opposite surfaces. At the same time, the two sliding blocks 10 drive the two fixed plates 11 fixedly mounted on the opposite surfaces to move toward the opposite surfaces, and at the same time, the plastic packaging bag is pressed. After the plastic packaging bag is pressed by the texture grooves 12, textures can be formed on the surface of the plastic packaging bag to enhance its sealing performance. At this time, by starting the second hydraulic machine 14, the second hydraulic machine 14 applies a leftward thrust to the second hydraulic rod 15 slidably mounted on the inner surface through operation, so that it moves to the left. At the same time, the second hydraulic rod 15 drives the cutting knife 1 fixedly mounted on the left end. 6 applies a leftward thrust to move it to the left, cutting the plastic packaging bag. At this time, the sealing is completed, and the first hydraulic press 5 can be started. The first hydraulic press 5 applies an upward thrust to the first hydraulic rod 6 which is slidably sleeved on the inner surface through operation, so that it moves upward. At the same time, the first hydraulic rod 6 applies an upward thrust to the second frame 7 fixedly installed at the upper end, so that it slides upward in the slide groove 3. At this time, the adjustment is completed. After the adjustment, the spacing between the first frame 4 and the second frame 7 becomes larger. At this time, packaging bags of different lengths can be packaged, and the volume of the packaging bag can be increased. The sealing device of the granule packaging machine can package the packaging bag by pressing the two fixed plates, and form textures on the surface of the packaging bag during pressing, which increases the sealing of the packaging bag, makes it more convenient to open it later, and has a simple structure, is easy to cut, and is more convenient and practical. The sealing device of the granule packaging machine can change the length of the packaging bag by adjusting the distance between the second frame and the first frame, that is, increases the volume in the packaging bag, can hold more granules, and is more convenient and practical.

[0031] Working principle: When the sealing device of the granule packaging machine is used, the two electric push rods 9 are started, and the two electric push rods 9 apply thrust to the two sliding blocks 10 fixedly installed at the opposite ends of the push rods through operation, so that the push rods move toward the opposite surfaces. At the same time, the two sliding blocks 10 drive the two fixed plates 11 fixedly installed at the opposite surfaces to move toward the opposite surfaces, and at the same time, the plastic packaging bag is pressed. After the plastic packaging bag is pressed by the grain groove 12, grains can be formed on the surface of the plastic packaging bag to enhance its sealing performance. At this time, the second hydraulic press 14 is started, and the second hydraulic press 14 applies a leftward thrust to the second hydraulic rod 15 slidingly sleeved on the inner surface through operation. At the same time, the second hydraulic rod 15 applies a leftward thrust to the cutting knife 16 fixedly installed at the left end, so that it moves to the left and cuts the plastic packaging bag. At this time, the sealing is completed, and the first hydraulic press 5 can be started. The first hydraulic press 5 applies an upward thrust to the first hydraulic rod 6 slidably mounted on the inner surface through operation, so that it moves upward. At the same time, the first hydraulic rod 6 applies an upward thrust to the second frame 7 fixedly installed at the upper end, so that it slides upward in the slide groove 3. At this time, the adjustment is completed. After the adjustment, the distance between the first frame 4 and the second frame 7 becomes larger. At this time, packaging bags of different lengths can be packaged, and the volume of the packaging bags can be increased.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing device for a granule packaging machine, comprising a packaging machine body (1), a packaging machine control module (2) being arranged on the left side of the packaging machine body (1), characterized in that: Slide grooves (3) are provided on the vertical plates on opposite sides of the support of the packaging machine body (1); A sealing device is arranged on the packaging machine body (1) and is used to seal the packaging of the granular product. The sealing device comprises a second frame (7) which is slidably sleeved in the inner wall of the slide groove (3).

2. The sealing device of a granule packaging machine according to claim 1, characterized in that: The sealing device further comprises two fixed rods (8), two electric push rods (9) and two sliding blocks (10), wherein the two fixed rods (8) are respectively fixedly mounted on the vertical plates on the opposite sides of the second frame (7), the two electric push rods (9) are respectively fixedly mounted on the vertical plates on the opposite sides of the second frame (7), the two sliding blocks (10) are respectively fixedly mounted on the opposite ends of the push rods of the two electric push rods (9), and the two sliding blocks (10) are both slidably sleeved on the outer surfaces of the two fixed rods (8).

3. The sealing device of a granule packaging machine according to claim 2, characterized in that: Two fixing plates (11) are fixedly mounted on opposite surfaces of the two sliding blocks (10), and the opposite surfaces of the two fixing plates (11) are respectively provided with texture grooves (12), and the opposite surfaces of the two fixing plates (11) are respectively provided with grooves (13).

4. The sealing device of a granule packaging machine according to claim 3, characterized in that: The sealing device also includes a second hydraulic press (14), a second hydraulic rod (15) and a cutting knife (16); the second hydraulic press (14) is fixedly mounted on opposite surfaces of the two fixed plates (11); the second hydraulic rod (15) is slidably mounted on the inner surface of the second hydraulic press (14); the left end of the second hydraulic rod (15) passes through the left surface of the fixed plate (11); and the cutting knife (16) is fixedly mounted on the left end of the second hydraulic rod (15).

5. The sealing device of a granule packaging machine according to claim 1, characterized in that: The sealing device also includes a first frame (4), which is arranged on the lower surface of the second frame (7), and the first frame (4) is fixedly mounted on the vertical plates on opposite sides of the packaging machine body (1) bracket, and the internal structure of the first frame (4) is the same as that of the second frame (7).

6. The sealing device of a granule packaging machine according to claim 5, characterized in that: The sealing device further comprises four first hydraulic machines (5) and four first hydraulic rods (6), wherein the four first hydraulic machines (5) are all fixedly mounted on the upper surface of the first frame (4), the four first hydraulic rods (6) are respectively slidably mounted on the inner surfaces of the four first hydraulic machines (5), and the four first hydraulic rods (6) are all fixedly mounted on the lower surface of the second frame (7).

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