Packaging box stacking device

Abstract

The utility model discloses a packing box stacking device, which belongs to the related technical field of packing box processing, and comprises a conveying line and a stacking bearing unit arranged on the side direction of the conveying line, the conveying line is provided with a material pushing unit at the corresponding position in the feeding direction, and the material pushing unit is used for feeding materials to the stacking bearing unit. The stacking bearing units are arranged at intervals in the feeding direction of the conveying line to form a plurality of feeding operation areas, stacking operation of multiple stations is achieved on the conveying line, transfer machining and stacking operation of finished products are facilitated, and the working efficiency of the conveying line is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of packing box processing, especially relates to a packing box stacking device. BACKGROUND

[0002] The stacking device is a device for stacking the same goods layer by layer, and is mainly applied to workshops for production and packaging. The packing box is stacked by the stacking device, which is convenient for transportation or packaging in the later period. The packing box conveying line generally loads and stacks at the end, and the material is prone to accumulation, resulting in low stacking efficiency. With the widening of the application scenarios of the packing box, secondary processing and transportation are required before the finished product. The existing conveying line needs to be improved to meet the development of the industry. SUMMARY

[0003] In view of the above problems, the utility model provides a packing box stacking device, which realizes stacking operation of multiple stations on the conveying line, facilitates stacking operation of the finished product and improves the working efficiency of the conveying line.

[0004] The technical scheme of the utility model is as follows: a packing box stacking device, comprising a conveying line and a stacking bearing unit arranged laterally on the conveying line, a pushing unit arranged at a corresponding position of the conveying line in the feeding direction for feeding the stacking bearing unit, and a plurality of feeding operation areas formed by the stacking bearing units arranged at intervals along the feeding direction of the conveying line.

[0005] Further, the stacking bearing unit comprises a base, a bearing plate and a limiting unit. The base has a corresponding supporting force and is arranged in a corresponding feeding operation area. A lifting unit and a guide rail consistent with the operation direction of the lifting unit are arranged. The bearing plate has a predetermined operation length and width, is connected to the operation end of the lifting unit and can slide along the guide rail. When the lifting unit operates, the bearing plate slides along the guide rail to change the operation height. The limiting unit is erected above the base at a predetermined position and above the bearing plate.

[0006] Further, the two side edges of the top end of the bearing plate are provided with limiting strips, and the limiting strips inside the feeding end are inwardly retracted in the feeding direction.

[0007] Further, the pushing unit comprises a mounting plate arranged laterally on the conveying line, the mounting plate is opposite to the stacking bearing unit, a telescopic push rod arranged on the mounting plate for corresponding telescopic operation, and a pushing plate having a predetermined operation length and width arranged at the telescopic end of the telescopic push rod.

[0008] Further, the feeding operation area is provided with a transition plate, the transition plate is located in the operation direction of the pushing unit and is arranged at the feeding end of the stacking bearing unit.

[0009] Further, the limiting unit comprises a limiting plate arranged above the base; two telescopic rods arranged on the front side of the limiting plate; and a connecting rod arranged between the telescopic ends of the two telescopic rods, and the connecting rod is provided with a positioning strip at the bottom of both ends, and the positioning strip has a predetermined working length.

[0010] After the above structure, the beneficial effects of the packaging box stacking device are as follows: multiple bearing stacking units are arranged at intervals along the operation direction of the conveying line to form multiple operation areas, which are used for transfer, packaging and the like of the packaging boxes during conveying, and the working efficiency of the conveying line is improved; the bearing plate can be adjusted in height according to requirements during stacking and feeding, so that the feeding is facilitated, and the stacking stability is improved after the stacking is completed under the cooperation of the limiting unit. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0012] Fig. 1 The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0013] Fig. 2 The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0014] Fig. 3 The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0015] In the drawings: 1, conveying line, 2, stacking bearing unit, 3, pushing unit, 4, base, 5, guide rail, 6, bearing plate, 7, limiting strip, 8, mounting plate, 9, telescopic push rod, 10, pushing plate, 11, transition plate, 12, limiting plate, 13, supporting vertical rod, 14, telescopic rod, 15, connecting rod, 16, positioning strip, 17, driving motor, 18, supporting screw, 19, sliding block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0018] like Figs. 1-3 As shown, a packaging box stacking device includes a conveyor line 1 and stacking support units 2 arranged laterally on the conveyor line 1. Pushing units 3 are arranged at corresponding positions in the feeding direction of the conveyor line 1 for feeding the stacking support units 2. The stacking support units 2 are arranged at intervals along the feeding direction of the conveyor line 1, forming multiple feeding operation areas. In this embodiment, the conveyor line 1 is preferably a parallel double conveyor line 1, with the pushing units 3 arranged between the two conveyor lines 1. The conveyor lines 1 are connected to corresponding drives to convey packaging boxes located on their rollers. Multiple sets of stacking support units 2 are provided, with transition plates 11 arranged between the conveyor lines 1. The pushing units 3 push the corresponding packaging boxes on the conveyor line 1 through the transition plates 11 to the stacking support units 2, facilitating stacking operations at multiple points on the conveyor line 1, realizing transfer, packaging, etc.

[0019] In some preferred embodiments, the pushing unit 3 includes a mounting plate 8 disposed on the side of the conveyor line 1, the mounting plate 8 being opposite to the stacking support unit 2; a telescopic push rod 9 disposed on the mounting plate 8 for corresponding telescopic operations; and a pushing plate 10 having a predetermined working length and width, disposed on the telescopic end of the telescopic push rod 9, the telescopic push rod 9 being an electric push rod, which, after being connected to a corresponding drive, pushes the pushing plate 10 to move, pushing the packaging box of the conveyor line 1 towards the transition plate 11 and into the stacking support unit 2.

[0020] In some preferred embodiments, the stacking support unit 2 includes a base 4, a support plate 6, and a limiting unit. The base 4 has corresponding support force and is configured in a corresponding loading operation area; it is configured with a lifting unit and a guide rail 5 aligned with the operating direction of the lifting unit; the support plate 6 has a predetermined operating length and width, is connected to the operating end of the lifting unit, and can slide along the guide rail 5. When the lifting unit is operating, the support plate 6 slides along the guide rail 5 to change the operating height; the limiting unit is mounted at a predetermined position above the base 4 and is located above the support plate 6.

[0021] In the present embodiment, preferably, the lifting unit comprises a driving motor 17 arranged in the base 4; a support screw 18 rotatably arranged on the base 4, and the bottom end of the support screw 18 is connected to the output end of the driving motor 17; the carrier plate 6 is movably penetrated by the support screw 18 and is threadedly arranged with the support screw 18 at the penetration position through a connecting sleeve; after the driving motor 17 is started, the output end of the driving motor 17 rotates to drive the support screw 18 to rotate, and the support screw 18 rotates to drive the carrier plate 6 to slide up and down along the guide rail 5 to adjust the working height.

[0022] It should be noted that the guide rail 5 is arranged in two groups, and the two sides of the bottom of the carrier plate 6 close to one end of the transition plate 11 are respectively arranged with sliding blocks 19; when the carrier plate 6 is lifted, the sliding blocks 19 slide along the guide rail 5 to make the carrier plate 6 stably lift.

[0023] In the present embodiment, preferably, the two side edges of the carrier plate 6 in the length direction of the top end are arranged with limiting strips 7, and the inner side of the limiting strip 7 located at the feeding end is inwardly retracted in the feeding direction, which facilitates the material to enter the carrier plate 6 when pushing the material.

[0024] In some preferred embodiments, the limiting unit comprises a limiting plate 12 arranged above the base 4; two telescopic rods 14 arranged on the front side of the limiting plate 12; and a connecting rod 15 arranged between the telescopic ends of the two telescopic rods 14, wherein the bottom ends of the two ends of the connecting rod 15 are arranged with positioning strips 16, and the positioning strips 16 have a predetermined working length. Specifically, the two sides of the support screw 18 on the base 4 can be arranged with support vertical rods 13 of a predetermined length, the limiting plate 12 is arranged on the support vertical rods 13, the corresponding positions of the carrier plate 6 can be movably penetrated by the support vertical rods 13, and a sliding sleeve is arranged at the penetration position to slidably arrange with the support vertical rods 13.

[0025] Specific use is as follows: the device is arranged at a suitable working position of a factory building; the conveying line 1 is preset with corresponding working parameters; after the conveying line 1 is started, the packaging boxes are pushed to the working position of the pushing unit 3, the telescopic pushing rod 9 is started to push the packaging boxes to the corresponding transition plate 11 and into the corresponding carrier plate 6; as the height of the stack increases, the material receiving height of the carrier plate 6 is adjusted, and after the stacking is completed, the telescopic rod 14 is started according to the length of the packaging box to adjust the extension length of the telescopic rod 14, so that the connecting rod 15 is located at a suitable position above the stacked packaging boxes, and the carrier plate 6 is continuously lifted to make the connecting rod 15 abut against and press on the top end of the stacked packaging boxes to appropriately compact the stacked packaging boxes.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents. In general, if a person skilled in the art is inspired by the present application, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application. The components of the present application can be driven by corresponding external motors, which are prior art and will not be described here.

Claims

1. A carton stacking apparatus characterized by: The application relates to a feeding device, which comprises a conveying line and a stack carrying unit arranged on the lateral side of the conveying line, wherein the conveying line is provided with a pushing unit at a corresponding position in the feeding direction, and the pushing unit is used for feeding the stack carrying unit; the stack carrying unit is arranged at intervals along the feeding direction of the conveying line, thereby forming a plurality of feeding work areas.

2. A pack stacker as claimed in claim 1, wherein The stack carrying unit comprises: a base provided with corresponding supporting force and arranged at a corresponding feeding work area; a lifting unit and a guide rail consistent with the working direction of the lifting unit; a carrying plate provided with a predetermined working length and width, connected to the working end of the lifting unit and capable of sliding along the guide rail; when the lifting unit works, the carrying plate slides along the guide rail to change the working height; a limiting unit erected above the base at a predetermined position and located above the carrying plate.

3. A pack stacker as claimed in claim 2, wherein: The two side edges of the top end of the carrying plate are provided with limiting strips, and the limiting strips on the inside of the feeding end are inwardly retracted in the feeding direction.

4. A pack stacker according to claim 1, wherein: The pushing unit comprises a mounting plate arranged on the lateral side of the conveying line, the mounting plate is opposite to the stack carrying unit; a telescopic push rod arranged on the mounting plate and performing corresponding telescopic work; and a pushing plate provided with a predetermined working length and width and arranged at the telescopic end of the telescopic push rod.

5. A pack stacker according to claim 1, wherein: The feeding work area is provided with a transition plate, the transition plate is located in the working direction of the pushing unit and arranged at the feeding end of the stack carrying unit.

6. A pack stacker according to claim 2, wherein: The limiting unit comprises a limiting plate erected above the base; two telescopic rods arranged on the front side of the limiting plate; and a connecting rod arranged between the telescopic ends of the two telescopic rods, the connecting rod is provided with a positioning strip at the bottom of both ends, and the positioning strip is provided with a predetermined working length.

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