Packaging box turnover device

Abstract

The utility model relates to the technical field of packaging boxes, and discloses a packaging box turnover device which comprises a feeding conveying platform, a turnover platform and a feeding conveying platform, a round groove is formed in the top of a turnover mechanism through the inner side of a spherical groove, a round shaft is arranged on the inner side of the round groove through the interior of an end groove, and a speed reduction roller pad is installed outside the round shaft in a sleeved mode. According to the packaging box turnover mechanism, when the packaging box moves to the surface of the turnover mechanism to be inclined, the multiple sets of speed reduction roller pads support the packaging box, the packaging box can move downwards, meanwhile, the speed reduction roller pads rotate in a matched mode, the speed reduction roller pads can drive the torsional springs on the periphery of the circular shaft to elastically pull the packaging box when rotating, and therefore the packaging box can be turned over. In this way, the torsional spring can rebound and pull the speed reduction roller pad, the rotating speed of the speed reduction roller pad is reduced, a packaging box supported on the speed reduction roller pad is subjected to speed reduction buffering during inclined movement, collision caused by too fast movement is avoided, and therefore the effect of improving the protection performance of goods in the packaging box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box turning device. Background Art

[0002] When the existing packaging boxes are being packed and delivered, the packaging boxes are tilted and flipped over to another conveying platform for the next procedure through a flipping mechanism. However, when the packaging boxes are filled with items, when the flipping mechanism causes the box to tip over and tilt, the box may slide down quickly due to its own weight when tilting, causing it to collide with another conveying platform, resulting in the goods being easily damaged. For this reason, we propose a packaging box flipping device. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a packaging box turning device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a packaging box flipping device, comprising a feeding transmission platform, a flipping platform and a feeding transmission platform, a storage groove is provided on the top of the flipping platform, and an electrically controlled flipping mechanism is arranged inside the storage groove, a spherical groove is provided on the top of the flipping mechanism, and the spherical groove is a three-quarter spherical hollow groove body, and circular grooves are provided on the corresponding two sides of the interior of the spherical groove, and an end groove is provided on the inner side of the circular groove, and a circular shaft is arranged inside the end groove, and the end of the circular shaft is rotatably connected and cooperated with the inner side of the end groove through a bearing ring, and a deceleration roller pad for decelerating and buffering the external packaging box is installed on the outer sleeve of the circular shaft, and a torsion spring is arranged on the outer winding sleeve of the circular shaft.

[0005] Preferably, one end of the torsion spring is connected to the outer periphery of the circular shaft, and the other end of the torsion spring is fixedly connected to the inner side of the circular groove;

[0006] Furthermore, when the outer surface of the deceleration roller pad contacts the external packaging box support and is flipped and tilted by the flipping mechanism, the external packaging box moves downward and drives the deceleration roller pad to rotate. The deceleration roller pad is in an elastic deceleration and buffering state for the packaging box through the torsion spring on the periphery of the circular shaft.

[0007] Preferably, the outer periphery of the deceleration roller pad is provided with equidistantly distributed elliptical grooves around the central axis of the deceleration roller pad, and the interior of the elliptical groove is provided with an adsorption plate for assisting the adsorption and fixation of the external packaging box;

[0008] Furthermore, after the adsorption plate is pressed and fitted with the external packaging box support, the adsorption plate and the external packaging box are in a fitted and adsorbed state, and the adsorption plate is in a contracted state toward the inside of the elliptical groove.

[0009] Preferably, a built-in groove is provided inside the deceleration roller pad, a limiting groove penetrating the built-in groove is provided on the inner side of the elliptical groove, a connecting piece penetrating the limiting groove is installed at the end of the adsorption plate, the end of the connecting piece is engaged with the internal limiting snap-fit ​​of the built-in groove through the limiting piece, and the outer sleeve of the connecting piece is provided with a spring connected to the adsorption plate support.

[0010] Beneficial Effects

[0011] The utility model provides a packaging box turning device, which has the following beneficial effects:

[0012] (1) A packaging box flipping device, in this article, when the packaging box moves to the surface of the flipping mechanism, the flipping mechanism will drive the packaging box to tilt after driving the flipping, and multiple groups of deceleration roller pads will support the packaging box. When the flipping mechanism flips to a certain angle, the packaging box will move downward and the deceleration roller pad will rotate accordingly. When the deceleration roller pad rotates, it will drive the torsion spring on the outer periphery of the circular shaft to elastically pull, so that the torsion spring will also rebound and pull on the deceleration roller pad, thereby reducing the rotation speed of the deceleration roller pad itself, so that the packaging box supported on the deceleration roller pad will be decelerated and buffered when it is tilted, avoiding bumps caused by moving too fast, thereby achieving the effect of improving the protection of the packaging box and goods.

[0013] (2) A packaging box flipping device, wherein the outer periphery of the deceleration roller pad is provided with retractable suction plates through multiple groups of elliptical grooves. When the external packaging box moves to the top of the flipping mechanism, the packaging box will first contact the multiple groups of suction plates, and the suction plates will shrink into the elliptical grooves and contact the outer surface of the deceleration roller pad after being compressed. In this way, when the packaging box is decelerated by the rotation of the deceleration roller pad, the multiple groups of suction plates can also adhere to and adsorb the packaging box, thereby reducing the inertia of the packaging box moving downward, thereby achieving the effect of correctly moving and guiding the packaging box for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0018] Figure 3 For this utility model Figure 1 Enlarged view of B.

[0019] Legend:

[0020] 1. Feeding and conveying platform; 2. Turning platform; 3. Feeding and conveying platform; 4. Storage slot; 5. Turning mechanism; 6. Spherical slot; 7. Circular slot; 8. End slot; 9. Bearing ring; 10. Round shaft; 11. Speed ​​reduction roller pad; 12. Torsion spring; 13. Elliptical slot; 14. Adsorption plate; 15. Built-in slot; 16. Limiting slot; 17. Connecting piece; 18. Limiting piece; 19. Spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment: A packaging box turning device, such as Figure 1-Figure 3 As shown, it includes a feeding transmission platform 1, a turning platform 2 and a feeding transmission platform 3. A storage slot 4 is provided on the top of the turning platform 2. An electric-controlled turning mechanism 5 is provided inside the storage slot 4.

[0023] A spherical groove 6 is provided on the top of the flip mechanism 5. The spherical groove 6 is a three-quarter spherical hollow groove body. Circular grooves 7 are provided on both sides of the corresponding interior of the spherical groove 6. An end groove 8 is provided on the inner side of the circular groove 7. A circular shaft 10 is provided inside the end groove 8. The end of the circular shaft 10 is rotatably connected with the inner side of the end groove 8 through a bearing ring 9. A deceleration roller pad 11 for decelerating and buffering the external packaging box is installed on the outer sleeve of the circular shaft 10. A torsion spring 12 is provided on the outer winding sleeve of the circular shaft 10. One end of the torsion spring 12 is connected to the outer periphery of the circular shaft 10, and the other end of the torsion spring 12 is fixedly connected to the inner side of the circular groove 7. The periphery of the speed roller pad 11 is provided with equidistantly distributed elliptical grooves 13 along the circumference of the central axis of the speed reduction roller pad 11, and the interior of the elliptical groove 13 is provided with an adsorption disk 14 for assisting in adsorption and fixation of the external packaging box. The interior of the speed reduction roller pad 11 is provided with a built-in groove 15, and the inner side of the elliptical groove 13 is provided with a limiting groove 16 penetrating the built-in groove 15. A connecting piece 17 penetrating the limiting groove 16 is installed at the end of the adsorption disk 14, and the end of the connecting piece 17 is engaged with the internal limiting snap-fitting of the built-in groove 15 through a limiting piece 18, and the outer sleeve of the connecting piece 17 is provided with a spring 19 supported and connected to the adsorption disk 14.

[0024] Furthermore, when the outer surface of the deceleration roller pad 11 contacts the support of the external packaging box and is flipped and tilted by the flipping mechanism 5, the external packaging box moves downward and drives the deceleration roller pad 11 to rotate. The deceleration roller pad 11 is in an elastic deceleration and buffering state for the packaging box through the torsion spring 12 on the outer periphery of the circular shaft 10.

[0025] Furthermore, by arranging a suction plate 14 inside the elliptical groove 13, it can assist in adhering and guiding the packaging box.

[0026] Furthermore, after the suction plate 14 is pressed and fitted with the external packaging box support, the suction plate 14 and the external packaging box are in a fitted and adsorbed state, and the suction plate 14 is in a contracted state toward the inside of the elliptical groove 13 .

[0027] The working principle of this utility model:

[0028] When the packaging box moves to the surface of the flipping mechanism 5, the flipping mechanism 5 will tilt the packaging box after driving the flipping, and the multiple groups of deceleration roller pads 11 will support the packaging box. When the flipping mechanism 5 is flipped to a certain angle, the packaging box will move downward and make the deceleration roller pad 11 rotate accordingly. When the deceleration roller pad 11 rotates, it will drive the torsion spring 12 on the outer periphery of the circular shaft 10 to elastically pull, so that the torsion spring 12 will also rebound and pull the deceleration roller pad 11, thereby reducing the speed of the deceleration roller pad 11 itself, so that the packaging box supported on the deceleration roller pad 11 can be decelerated and buffered when it is tilted, avoiding bumps caused by moving too fast, thereby improving the protection of the packaging box and the goods. After the suction plate 14 inside the elliptical groove 13 is in contact with the packaging box, as the packaging box moves, the suction plate 14 can be used for suction, guidance and transportation of the packaging box in turn.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging box turning device, comprising a feeding transmission platform (1), a turning platform (2) and a feeding transmission platform (3), wherein a storage groove (4) is provided on the top of the turning platform (2), and a turning mechanism (5) is provided inside the storage groove (4), characterized in that: A spherical groove (6) is provided at the top of the flip mechanism (5), circular grooves (7) are provided on both sides of the corresponding interior of the spherical groove (6), an end groove (8) is provided on the inner side of the circular groove (7), a circular shaft (10) is provided inside the end groove (8), the end of the circular shaft (10) is rotatably connected to the inner side of the end groove (8) through a bearing ring (9), a deceleration roller pad (11) for decelerating and buffering the external packaging box is installed on the outer sleeve of the circular shaft (10), and a torsion spring (12) is provided on the outer winding sleeve of the circular shaft (10).

2. A packaging box turning device according to claim 1, characterized in that: One end of the torsion spring (12) is connected to the outer periphery of the circular shaft (10), and the other end of the torsion spring (12) is fixedly connected to the inner side of the circular groove (7).

3. A packaging box turning device according to claim 2, characterized in that: When the outer surface of the deceleration roller pad (11) contacts the support of the external packaging box and is flipped and tilted by the flipping mechanism (5), the external packaging box moves downward and drives the deceleration roller pad (11) to rotate. The deceleration roller pad (11) is in an elastic deceleration and buffering state for the packaging box through the torsion spring (12) on the outer periphery of the circular shaft (10).

4. A packaging box turning device according to claim 3, characterized in that: The periphery of the deceleration roller pad (11) is provided with equidistantly distributed elliptical grooves (13) along the circumference of the central axis of the deceleration roller pad (11), and the interior of the elliptical groove (13) is provided with an adsorption plate (14) for assisting in adsorption and fixation of an external packaging box.

5. A packaging box turning device according to claim 4, characterized in that: The deceleration roller pad (11) is provided with a built-in groove (15) inside, the inner side of the elliptical groove (13) is provided with a limiting groove (16) penetrating the built-in groove (15), the end of the suction plate (14) is provided with a connecting piece (17) penetrating the limiting groove (16), the end of the connecting piece (17) is engaged with the internal limiting snap-fit ​​of the built-in groove (15) through a limiting piece (18), and the outer sleeve of the connecting piece (17) is provided with a spring (19) supported and connected to the suction plate (14).

6. A packaging box turning device according to claim 4, characterized in that: After the adsorption plate (14) is pressed against the external packaging box support, the adsorption plate (14) and the external packaging box are in a fitted adsorption state, and the adsorption plate (14) is in a contracted state toward the inside of the elliptical groove (13).

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