Foam box sealing packer and packing method thereof

Abstract

The invention discloses a foam box sealing and packaging machine and a packaging method thereof, and belongs to the technical field of sealing and packaging. The foam box sealing and packaging machine comprises a machine frame, a plurality of conveying rollers are arranged on the machine frame, a bottom block is fixedly arranged in the machine frame, a top block is fixedly arranged on the bottom block through a plurality of connecting blocks, and a lifting frame is fixedly arranged on the top block; a machine groove is formed in the top block and is connected with the lifting frame; according to the foam box edge sealing device, by arranging the lifting frame, when a foam box body is placed on the lifting block on the lifting frame, the height of the lifting block with the adaptive lifting function can be automatically adjusted according to the gravity of the foam box, it is ensured that the foam boxes of different heights can be subjected to edge sealing operation at the unified height, and the edge sealing precision is greatly improved through the design; the sealing rubber strip is tightly attached to the edge of the foam box body, better protection is provided for packaged articles, meanwhile, the complexity and errors of traditional manual adjustment are avoided through the automatic height adjusting function, and the edge sealing efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of sealing and packaging, and in particular relates to a foam box sealing and packaging machine and a packaging method thereof. Background Art

[0002] In the modern logistics and packaging industry, foam boxes are widely used as packaging materials, and their edge sealing operation is crucial. The good sealing performance of foam boxes can provide effective protection for the internal items and prevent them from being affected by external factors during transportation and storage.

[0003] Traditional packaging equipment often uses manual packaging adjustment when facing foam boxes of different heights. On the one hand, if manual adjustment is used, it not only consumes a lot of time and labor costs, but also the adjustment accuracy is difficult to guarantee. Operators need to adjust one by one according to the height of different foam boxes, which seriously affects work efficiency in the scenario of large-scale production and rapid packaging; on the other hand, mistakes are prone to occur during manual adjustment, which may lead to inaccurate placement of the foam box, thus affecting the subsequent edge sealing operation and greatly reducing the sealing effect.

[0004] In order to avoid the above technical problems, it is necessary to provide a foam box sealing packaging machine and a packaging method thereof to overcome the above defects in the prior art. Summary of the invention

[0005] The object of the present invention is to provide a foam box sealing packaging machine and a packaging method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a foam box sealing packaging machine and a packaging method thereof, comprising a machine frame, a plurality of conveying rollers are arranged on the machine frame, a bottom block is fixedly arranged in the machine frame, a top block is fixedly arranged on the bottom block through a plurality of connecting blocks, a lifting frame is fixedly arranged on the top block, a machine groove is provided on the top block, the machine groove is connected to the lifting frame, a plurality of the conveying rollers are located on both sides of the lifting frame, a plurality of slide grooves are provided in the lifting frame, a lifting block is slidably arranged in the lifting frame through a plurality of slide grooves, two elastic telescopic rods are fixedly arranged on the lower surface of the lifting block, the two elastic telescopic rods are fixedly arranged on the bottom block, and a foam box is placed on the lifting block.

[0007] As a preferred implementation scheme, two multi-stage electric push rods are fixedly provided on the bottom block, and a push-out block is fixedly provided on the top ends of the two multi-stage electric push rods, and the push-out block is located between the two elastic telescopic rods.

[0008] As a preferred implementation scheme, a machine block is fixedly arranged on the back of the machine frame, a turntable is rotatably arranged on the lower surface of one side of the machine block, and a sealing body is arranged on the lower surface of the turntable.

[0009] As a preferred embodiment, a driving motor is provided at the rotating portion of the upper surface of the turntable.

[0010] As a preferred implementation scheme, the drive motor is fixedly arranged on the machine block via a fixing block.

[0011] As a preferred embodiment, the turntable is located above the foam box.

[0012] The invention discloses a packaging method of a foam box sealing packaging machine, which is characterized by comprising the following steps:

[0013] S1. First, the foam box can be placed on one side of the conveying roller, and then conveniently transported to the lifting frame by the rolling of the conveying roller and placed on the lifting frame. The foam box will press the lifting block on the lifting frame adaptively according to gravity, so that the foam box will be inserted into the lifting frame to a certain extent for positioning, during which the elastic telescopic rod will be adaptively elastically extended;

[0014] S2. Then, the sealing body of the turntable belt is driven by the driving motor to rotate the sealing of the foam box. During this period, when the boxes are packaged at different heights, the inside of the foam box will produce different pressing depths in the lifting frame due to different weights, so that the foam boxes of different heights can be packaged at the same level in the lifting frame due to different weight embedding depths, thereby improving the diversity of device packaging;

[0015] S3, after the foam box is packaged, the foam box on the lifting block can be pushed out by the push of the push-out block under the drive of the multi-stage electric push rod, thereby facilitating the discharge of the foam box;

[0016] S4. Finally, the packaged foam box is moved and placed on the conveying roller on the other side of the machine frame, thereby realizing the unloading and conveying of the foam box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention, by setting a lifting frame, when the foam box is placed on the lifting block on the lifting frame, the lifting block with adaptive lifting function can automatically adjust the height according to the gravity of the foam box, ensuring that foam boxes of different heights can all be edge-sealed at a uniform height. This design greatly improves the accuracy of edge sealing, so that the sealing strip fits tightly against the edge of the foam box, providing better protection for packaged items. At the same time, the function of automatically adjusting the height avoids the tediousness and errors of traditional manual adjustment, greatly improves the efficiency of edge sealing, and adapts to the needs of large-scale production and rapid packaging. In addition, through the cooperation of the lifting block and the lifting frame, accurate positioning and edge sealing operations of foam boxes of different heights are realized, which improves the versatility of the equipment. Enterprises do not need to equip foam boxes of different sizes with a variety of equipment, thereby reducing equipment procurement and management costs and improving production flexibility and adaptability.

[0019] The present invention does not require a complex mechanical structure for the baler to adapt to foam boxes of different heights, thereby reducing the cost investment and maintenance difficulty of the equipment, reducing the risk of production stagnation due to failure of the complex mechanical structure, and saving maintenance time and cost.

[0020] The present invention provides a multi-stage electric push rod, which can push out the foam box on the lifting block through the movement of the push-out block under the drive of the multi-stage electric push rod, thereby facilitating the discharge of the foam box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the front view three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of a cutaway three-dimensional structure of a machine frame of the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting frame of the present invention when viewed from above;

[0024] Figure 4 It is a schematic diagram of a cross-sectional three-dimensional structure of a lifting frame of the present invention;

[0025] Figure 5 It is a schematic diagram of a side-view stereoscopic structure of the present invention.

[0026] In the figure: 1. machine frame; 2. conveying roller; 3. bottom block; 4. connecting block; 5. top block; 6. lifting frame; 7. machine slot; 8. slide slot; 9. lifting block; 10. elastic telescopic rod; 11. foam box; 12. multi-stage electric push rod; 13. push-out block; 14. machine block; 15. turntable; 16. sealing body; 17. driving motor; 18. fixing block. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the embodiments.

[0028] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0029] See also Figure 1-5 The present invention provides a foam box sealing packaging machine and a packaging method thereof, comprising a machine frame 1, a plurality of conveying rollers 2 are arranged on the machine frame 1, a bottom block 3 is fixedly arranged in the machine frame 1, a top block 5 is fixedly arranged on the bottom block 3 through a plurality of connecting blocks 4, a lifting frame 6 is fixedly arranged on the top block 5, an organic groove 7 is provided on the top block 5, the organic groove 7 is connected to the lifting frame 6, a plurality of conveying rollers 2 are located on both sides of the lifting frame 6, a plurality of slide grooves 8 are provided in the lifting frame 6, a lifting block 9 is slidably arranged in the lifting frame 6 through the plurality of slide grooves 8, two elastic telescopic rods 10 are fixedly arranged on the lower surface of the lifting block 9, the two elastic telescopic rods 10 are fixedly arranged on the bottom block 3, a foam box body 11 is placed on the lifting block 9, and by setting the lifting frame 6, when the foam box body 11 is placed on the lifting block 9 on the lifting frame 6, the foam box body 11 can be sealed and packed in the machine frame 6. The lifting block 9 with adaptive lifting function can automatically adjust the height according to the gravity of the foam box to ensure that foam boxes of different heights can be edge-sealed at the same height. This design greatly improves the accuracy of edge sealing, so that the sealing strip fits tightly against the edge of the foam box 11, providing better protection for the packaged items. At the same time, the automatic height adjustment function avoids the tediousness and errors of traditional manual adjustment, greatly improves the efficiency of edge sealing, and adapts to the needs of large-scale production and rapid packaging. In addition, through the cooperation of the lifting block 9 and the lifting frame 6, accurate positioning and edge sealing operations of foam boxes 11 of different heights are achieved, which improves the versatility of the equipment. Enterprises do not need to equip foam boxes of different sizes with a variety of equipment, reducing equipment procurement and management costs and improving production flexibility and adaptability.

[0030] like Figure 4 As shown, the present invention provides an embodiment, two multi-stage electric push rods 12 are fixedly provided on the bottom block 3, and a push-out block 13 is fixedly provided on the top of the two multi-stage electric push rods 12. The push-out block 13 is located between the two elastic telescopic rods 10. By arranging the multi-stage electric push rods 12, the foam box 11 on the lifting block 9 can be pushed out by pushing the push-out block 13 under the drive of the multi-stage electric push rods 12, thereby facilitating the discharge of the foam box 11.

[0031] like Figure 2 As shown, the present invention provides an embodiment, a machine block 14 is fixedly arranged on the back of the machine frame 1, a turntable 15 is rotatably arranged on the lower surface of one side of the machine block 14, and a sealing body 16 is arranged on the lower surface of the turntable 15.

[0032] like Figure 2As shown, the present invention provides an embodiment in which a driving motor 17 is provided at the rotation position of the upper surface of the turntable 15 .

[0033] like Figure 1 As shown, the present invention provides an embodiment in which the drive motor 17 is fixedly arranged on the machine block 14 through a fixing block 18 .

[0034] like Figure 1 As shown, the present invention provides an embodiment in which the turntable 15 is located above the foam box 11 .

[0035] The invention discloses a packaging method of a foam box sealing packaging machine, which is characterized by comprising the following steps:

[0036] S1. First, the foam box 11 can be placed on one side of the conveying roller 2, and conveniently conveyed to the lifting frame 6 by the rolling of the conveying roller 2 and placed on the lifting frame 6. The foam box 11 will press the lifting block 9 on the lifting frame 6 according to gravity, so that the foam box 11 will be inserted into the lifting frame 6 to a certain extent for positioning, during which the elastic telescopic rod 10 will be elastically extended and retracted accordingly;

[0037] S2, then the sealing body 16 of the turntable 15 is driven by the driving motor 17 to rotate the foam box 11. During this period, under the packaging of boxes at different heights, the inside of the foam box 11 will produce different pressing depths in the lifting frame 6 due to different weights, so that the foam boxes 11 of different heights can be packaged at the same level in the lifting frame 6 due to different weight embedding depths, thereby improving the diversity of device packaging;

[0038] S3, after the foam box 11 is packaged, the foam box 11 on the lifting block 9 can be pushed out by pushing the push-out block 13 under the drive of the multi-stage electric push rod 12, thereby facilitating the discharge of the foam box 11;

[0039] S4. Finally, the packaged foam box 11 is moved and placed on the conveying roller 2 on the other side of the machine frame 1, thereby realizing the unloading and conveying of the foam box 11.

[0040] The working principle and use process of the present invention are as follows: first, the foam box 11 can be placed on one side of the conveying roller 2, and conveniently conveyed to the lifting frame 6 by the rolling of the conveying roller 2 and placed on the lifting frame 6. The foam box 11 will press the lifting block 9 on the lifting frame 6 according to gravity, so that the foam box 11 will be inserted into the lifting frame 6 to a certain extent for positioning. During this period, the elastic telescopic rod 10 will be elastically extended and retracted to adapt; then, the driving motor 17 will drive the sealing body 16 of the turntable 15 to rotate the foam box 11 for sealing. During this period, boxes at different heights can be placed on the lifting frame 6. Under the packaging of the body, the inside of the foam box 11 will produce different pressing depths in the lifting frame 6 due to different weights, so that the foam boxes 11 of different heights can be packaged at the same level in the lifting frame 6 due to different weight embedding depths, thereby improving the diversity of device packaging; after the foam box 11 is packaged, the foam box 11 on the lifting block 9 can be pushed out by the push of the push-out block 13 under the drive of the multi-stage electric push rod 12, thereby facilitating the discharge of the foam box 11; finally, the packaged foam box 11 is moved and placed on the conveying roller on the other side of the machine frame 1 2, thereby realizing the discharging and conveying of the foam box 11. In this process, by setting the lifting frame 6, when the foam box 11 is placed on the lifting block 9 on the lifting frame 6, the lifting block 9 with adaptive lifting function can automatically adjust the height according to the gravity of the foam box, ensuring that foam boxes of different heights can be sealed at a uniform height. This design greatly improves the accuracy of edge sealing, so that the sealing strip fits tightly with the edge of the foam box 11, providing better protection for the packaged items. At the same time, the function of automatically adjusting the height avoids the tediousness and errors of traditional manual adjustment, greatly improves the efficiency of edge sealing, and adapts to the needs of large-scale production and rapid packaging. In addition, through the cooperation of the lifting block 9 and the lifting frame 6, accurate positioning and edge sealing operations of foam boxes 11 of different heights are realized, which improves the versatility of the equipment. Enterprises do not need to equip foam boxes of different sizes with a variety of equipment, reduce equipment procurement and management costs, and improve production flexibility and adaptability. The baler does not need a complex mechanical structure to adapt to foam boxes 11 of different heights, reduces the cost investment and maintenance difficulty of the equipment, reduces the risk of production stagnation caused by complex mechanical structure failure, and saves maintenance time and cost.

[0041] 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 foam box sealing and packaging machine, comprising a machine frame (1), characterized in that: The machine frame (1) is provided with a plurality of conveying rollers (2); a bottom block (3) is fixedly arranged in the machine frame (1); a top block (5) is fixedly arranged on the bottom block (3) via a plurality of connecting blocks (4); a lifting frame (6) is fixedly arranged on the top block (5); a machine slot (7) is provided on the top block (5); the machine slot (7) is connected to the lifting frame (6); the plurality of conveying rollers (2) are located on both sides of the lifting frame (6); a plurality of slide grooves (8) are provided in the lifting frame (6); a lifting block (9) is slidably arranged in the lifting frame (6) via the plurality of slide grooves (8); two elastic telescopic rods (10) are fixedly arranged on the lower surface of the lifting block (9); the two elastic telescopic rods (10) are fixedly arranged on the bottom block (3); a foam box (11) is placed on the lifting block (9).

2. A foam box sealing and packing machine according to claim 1, characterized in that: Two multi-stage electric push rods (12) are fixedly arranged on the bottom block (3), and a push-out block (13) is fixedly arranged on the top ends of the two multi-stage electric push rods (12), and the push-out block (13) is located between the two elastic telescopic rods (10).

3. The foam box sealing and packaging machine according to claim 1, characterized in that: An organic block (14) is fixedly arranged on the back of the machine frame (1), a turntable (15) is rotatably arranged on the lower surface of one side of the machine block (14), and a sealing body (16) is arranged on the lower surface of the turntable (15).

4. A foam box sealing and packing machine according to claim 3, characterized in that: A driving motor (17) is provided at the rotation position of the upper surface of the rotating disk (15).

5. The foam box sealing and packing machine according to claim 4, characterized in that: The driving motor (17) is fixedly arranged on the machine block (14) via a fixing block (18).

6. The foam box sealing and packing machine according to claim 3, characterized in that: The rotating disk (15) is located above the foam box (11).

7. A packaging method based on the foam box sealing packaging machine according to claims 1-6, characterized in that: The following steps are involved: S1. First, the foam box (11) can be placed on one side of the conveying roller (2), and conveniently conveyed to the lifting frame (6) by the rolling of the conveying roller (2) and placed on the lifting frame (6). The foam box (11) will press the lifting block (9) on the lifting frame (6) adaptively according to gravity, so that the foam box (11) will be inserted into the lifting frame (6) to a certain extent for positioning, during which the elastic telescopic rod (10) will be elastically extended and retracted adaptively; S2, then, driven by the driving motor (17), the sealing machine body (16) carried by the turntable (15) will rotate the foam box (11) for sealing. During this period, when the boxes are sealed at different heights, the inside of the foam box (11) will produce different pressing depths in the lifting frame (6) due to different weights, thereby achieving the same level of sealing of the foam boxes (11) at different heights in the lifting frame (6) due to different weight embedding depths, thereby improving the diversity of device packaging; S3, after the foam box (11) is packaged, the foam box (11) on the lifting block (9) can be pushed out by pushing the push-out block (13) under the drive of the multi-stage electric push rod (12), thereby facilitating the discharge of the foam box (11); S4. Finally, the packaged foam box (11) is moved and placed on the conveying roller (2) on the other side of the machine frame (1), thereby realizing the unloading and conveying of the foam box (11).

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