CN216636997U

CN216636997U - Carton folding machine

Info

Publication number: CN216636997U
Application number: CN202122441304.XU
Authority: CN
Inventors: 栾飞; 杨佳媛; 杨雪芹; 桓源; 王婷; 孙妍
Original assignee: Shaanxi University of Science and Technology
Current assignee: Hefei Minglong Electronic Technology Co ltd; Shaanxi Media Technology Materials Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-31
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a carton folding machine which comprises a first support, wherein a hand wheel, a first rotating shaft and two second rotating shafts are rotatably arranged in the first support; the first rotating shaft is located two below the second rotating shafts, any one of the second rotating shafts is matched with the crank of the hand wheel through two bevel gear transmission meshed with each other, one end, far away from each other, of the two second rotating shafts is matched with two ends of the first rotating shaft through belt transmission, one end, close to each other, of the two second rotating shafts is respectively provided with a folding plate in a threaded mode, the folding plate is sleeved on a plurality of pin shafts and is multiple, the pin shafts are arranged on the first support, the tops of the folding plates are provided with inclined planes inclined inwards, and two bending forks are arranged on two sides of a cavity formed between the two folding plates.

Description

Carton folding machine

Technical Field

The utility model belongs to the technical field of automatic packaging equipment, and particularly relates to a carton folding machine.

Background

In recent years, with the rapid development of socio-economy, the carton packaging of goods is required to ensure the transportation quality, so the carton folding machine becomes one of the indispensable equipments in the carton production. However, the existing carton is mainly formed by manually folding by manpower, and the manual forming mode is time-consuming and labor-consuming.

Therefore, in view of the above disadvantages of the manual folding carton, a carton packaging machine capable of automatically folding and packaging carton from the carton is needed to improve the packaging efficiency and liberate manpower so as to achieve the purpose of further developing the production value. Wherein, the core carton bending part of the carton packaging machine is taken as an important component part, and the design improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carton folding machine, which solves the problem of bending a carton plate by a carton packaging machine, further improves the low working efficiency and shortens the working period.

In order to achieve the purpose, the utility model adopts the technical scheme that: a carton folding machine comprises a first support, wherein a hand wheel, a first rotating shaft and two second rotating shafts are rotatably arranged in the first support; the first rotating shaft is positioned below the two second rotating shafts, any one of the second rotating shafts is in transmission fit with a crank of the hand wheel through two bevel gears which are meshed with each other, one ends, far away from each other, of the two second rotating shafts are respectively in transmission fit with two ends of the first rotating shaft through belts, one ends, close to each other, of the two second rotating shafts are respectively in threaded fit with folding plates, the folding plates are sleeved on a plurality of pin shafts, the pin shafts are arranged on a first support, the tops of the folding plates are provided with inclined planes which are inclined inwards, and two bending forks are arranged on two sides of a cavity formed between the two folding plates; the two bending forks are respectively arranged on the driving ends of two first reciprocating driving mechanisms, and the first reciprocating driving mechanisms are arranged on the first support; a plurality of second reciprocating driving mechanisms are arranged on the lower side of the first support, a tray is arranged at the driving end of each second reciprocating driving mechanism, and the tray is positioned in a cavity formed between the two folding plates; and a conveying mechanism is arranged on the lower side of the second reciprocating driving mechanism and is positioned below a cavity formed between the two folding plates.

As a preferable technical solution of the present invention, a third reciprocating driving mechanism is provided at a side portion of each folding plate, and base threads of the third reciprocating driving mechanism are rotatably coupled to the two corresponding second rotating shafts.

As a preferable technical solution of the present invention, two rollers are rotatably provided on the upper side of the first bracket, and the rollers are located above the two bending forks.

As a preferred technical solution of the present invention, the conveying mechanism is a roller conveyor.

In a preferred embodiment of the present invention, the first reciprocating driving mechanism, the second reciprocating driving mechanism and the third reciprocating driving mechanism are all cylinders.

The beneficial effects of the utility model are: (1) the carton folding machine can be used for bending the carton plates so as to facilitate subsequent packaging, manual operation can be replaced to a greater extent, and the carton folding packaging efficiency is remarkably improved; (2) the carton folding machine is simple in overall structure, easy to manufacture, stable in structure and good in market popularization and use prospect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural view of a carton folding machine of the present invention;

fig. 2 is a schematic layout structure of a carton folding machine according to the present invention;

fig. 3 is a partial structural schematic view of a carton folding machine of the utility model.

In the figure: 1. the automatic conveying device comprises a first support, 2 parts of a hand wheel, 3 parts of a first reciprocating driving mechanism, 4 parts of a folding plate, 5 parts of a pin shaft, 6 parts of a third reciprocating driving mechanism, 7 parts of a tray, 8 parts of a roller, 9 parts of a belt, 10 parts of a second reciprocating driving mechanism, 11 parts of a first rotating shaft, 12 parts of a conveying mechanism, 13 parts of a bending fork and 14 parts of a second rotating shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1 to 3, the carton folding machine of the present invention comprises a first bracket 1, a hand wheel 2, a first rotating shaft 11 and two second rotating shafts 14 are rotatably disposed in the first bracket 1; the first rotating shaft 11 is positioned below the two second rotating shafts 14, any one of the second rotating shafts 14 is in transmission fit with a crank of the hand wheel 2 through the two bevel gears which are meshed with each other, one ends, far away from each other, of the two second rotating shafts 14 are in transmission fit with two ends of the first rotating shaft 11 through the belt 9 respectively, one ends, close to each other, of the two second rotating shafts 14 are respectively in threaded fit with the folding plates 4, the folding plates 4 are sleeved on the pin shafts 5, the pin shafts 5 are arranged on the first support 1, the tops of the folding plates 4 are provided with inclined planes which are inclined inwards, and two bending forks 13 are arranged on two sides of a cavity formed between the two folding plates 4; the two bending forks 13 are respectively arranged on the driving ends of the two first reciprocating driving mechanisms 3, and the first reciprocating driving mechanisms 3 are arranged on the first bracket 1; a plurality of second reciprocating driving mechanisms 10 are arranged on the lower side of the first support 1, a tray 7 is arranged at the driving end of each second reciprocating driving mechanism 10, and the tray 7 is positioned in a cavity formed between the two folding plates 4; the second reciprocating drive mechanism 10 is provided at its lower side with a conveying mechanism 12, the conveying mechanism 12 being located below the cavity formed between the two folding plates 4.

Based on lead screw conveying principle, rotate hand wheel 2, the corresponding second pivot 14 of drive rotates, and second pivot 14 passes through belt 9 pivoted mode, drives another second pivot 14 and rotates, and two folded sheets 4 will use respective second pivot 14 to do the fortune work of being close to or keeping away from as the guide rail to realize the regulation of width between two folded sheets 4, so that implement folding to a pair of front and back side of carton board. Specifically, the method comprises the following steps: the carton board is placed on the two trays 7, after the material is placed on the carton board, the carton board moves downwards under the action of the gravity of the material placed on the second reciprocating driving mechanism 10 and the carton board, and the front side and the rear side of the carton board are folded through the two folding plates 4 in the process of moving downwards of the carton board. The two first reciprocating driving mechanisms 3 are driven, and the two first reciprocating driving mechanisms 3 drive the two bending forks 13 to fold the left side and the right side of the carton board. And then the folded carton board is conveyed to a carton packaging mechanism of the next procedure through a conveyor 12 to complete packaging.

As shown in fig. 1 and 2, in the carton folding machine of the present invention, a third reciprocating driving mechanism 6 is provided at a side portion of each folding plate 4, and a base of the third reciprocating driving mechanism 6 is screw-coupled to corresponding two second rotating shafts 14.

The driving ends of the two groups of third reciprocating driving mechanisms 6 are connected with the two folding plates 4 to push the two folding plates 4 to be close to each other, so that the front side folding and the rear side folding can be completed more smoothly.

As shown in fig. 1, in a carton folding machine of the present invention, two rollers 8 are rotatably provided at an upper side of a first frame 1, and the rollers 8 are located above two bending forks 13.

The roller 8 supports the left side and the right side of the carton board, and can ensure that the carton board can be smoothly pushed by the two bending forks 13 to complete the folding of the left side and the right side.

As shown in fig. 1, in a carton folding machine of the present invention, the conveying mechanism 12 is preferably a roller conveyor, and the first reciprocating driving mechanism 13, the second reciprocating driving mechanism 10 and the third reciprocating driving mechanism 6 are all air cylinders for stable power transmission.

Therefore, compared with the prior art, the carton folding machine can be used for bending the carton plates for subsequent packaging, manual operation can be replaced to a greater extent, and the carton folding and packaging efficiency is remarkably improved.

In addition, the carton folding machine is simple in overall structure, easy to manufacture, stable in structure and good in market popularization and use prospect.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the utility model should be construed as being included in the scope of the appended claims.

Claims

1. The carton folding machine is characterized by comprising a first support (1), wherein a hand wheel (2), a first rotating shaft (11) and two second rotating shafts (14) are rotatably arranged in the first support (1); the first rotating shaft (11) is positioned below the two second rotating shafts (14), any one of the second rotating shafts (14) is in transmission fit with a crank of the hand wheel (2) through two bevel gears which are meshed with each other, one ends, far away from each other, of the two second rotating shafts (14) are respectively in transmission fit with two ends of the first rotating shaft (11) through a belt (9), one ends, close to each other, of the two second rotating shafts (14) are respectively in threaded fit with a folding plate (4), the folding plates (4) are sleeved on the pin shafts (5), the pin shafts (5) are arranged on the first support (1), the tops of the folding plates (4) are provided with inclined planes which are inclined inwards, and two bending forks (13) are arranged on two sides of a cavity formed between the two folding plates (4); the two bending forks (13) are respectively arranged on the driving ends of the two first reciprocating driving mechanisms (3), and the first reciprocating driving mechanisms (3) are arranged on the first support (1); a plurality of second reciprocating driving mechanisms (10) are arranged on the lower side of the first support (1), a tray (7) is arranged at the driving end of each second reciprocating driving mechanism (10), and the tray (7) is located in a cavity formed between the two folding plates (4); and a conveying mechanism (12) is arranged on the lower side of the second reciprocating driving mechanism (10), and the conveying mechanism (12) is positioned below a cavity formed between the two folding plates (4).

2. Carton folding machine according to claim 1, characterized in that the sides of each folding plate (4) are provided with a third reciprocating drive (6), the base of said third reciprocating drive (6) being screw-fitted on the corresponding two second shafts (14).

3. Carton folding machine according to claim 2, characterized in that the upper side of the first bracket (1) is rotatably provided with two rollers (8), which rollers (8) are located above the two bending forks (13).

4. Carton folder according to claim 3, characterized in that said conveying mechanism (12) is a roller conveyor.

5. Carton folding machine according to claim 4, characterized in that the first reciprocating drive (13), the second reciprocating drive (10) and the third reciprocating drive (6) are all pneumatic cylinders.