CN111846320A

CN111846320A - Carton packaging machine based on transmission band

Info

Publication number: CN111846320A
Application number: CN202010446191.XA
Authority: CN
Inventors: 陈才平
Original assignee: Gaoyou Xinchao Automation Machinery Co ltd
Current assignee: Gaoyou Xinchao Automation Machinery Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-10-30

Abstract

The invention discloses a carton packaging machine based on a transmission belt, which comprises the transmission belt, wherein a left page folding and pressing mechanism, a right page folding and pressing mechanism and a front and back double page folding and pressing mechanism are sequentially arranged along the advancing direction of the transmission belt; the right page folding and pressing mechanism comprises a U-shaped plate frame, the U-shaped plate frame is overhead on the conveying belt, and the lower surface of the top of the U-shaped plate frame is provided with a downward-hanging folding sheet; the front and back double-page folding and pressing mechanism comprises a U-shaped rod frame, the U-shaped rod frame stretches across the conveying belt, and the top of the U-shaped rod frame is provided with a drooping double-page folding piece. According to the invention, the packaging boxes are folded completely and neatly and quickly only by placing the packaging boxes on the conveying belt and performing three processes. The complexity of manual operation is reduced.

Description

Carton packaging machine based on transmission band

Technical Field

The invention relates to a carton packaging machine based on a conveying belt, and belongs to the technical field of mechanical packaging.

Background

When the product is packaged into the carton in an integral mode, the carton needs to be folded and subjected to plastic packaging in the next step. If manual work is adopted, the manual work speed is different and cannot be kept synchronous with the speed of the production line all the time, so that product overstock or retention is caused. Moreover, the folding carton needs certain physical strength, and under the condition of 8-hour work system, the physical strength of workers is difficult to support, and the normal production plan is disturbed by short-time scheduling and shift time system. Therefore, there is a need for a conveyor-based carton packaging machine.

Disclosure of Invention

In order to solve the technical problem, the invention discloses a carton packaging machine based on a conveying belt, which has the specific technical scheme that: the folding and pressing mechanism comprises a transmission belt, a left page folding and pressing mechanism, a right page folding and pressing mechanism and a front and back double page folding and pressing mechanism are sequentially arranged along the advancing direction of the transmission belt, the left and right folding and pressing framework comprises two support rods, the support rods are placed on two sides of the transmission belt, one of the support rods is provided with a motor, an output shaft of the motor is connected with a rotating shaft, the rotating shaft is connected between the two support rods, a rotating wheel is arranged on the outer ring of each support rod, and a root folding and pressing; the right page folding and pressing mechanism comprises a U-shaped plate frame, the U-shaped plate frame is overhead on the conveying belt, and the lower surface of the top of the U-shaped plate frame is provided with a downward-hanging folding sheet; the front and back double-page folding and pressing mechanism comprises a U-shaped rod frame, the U-shaped rod frame stretches across the conveying belt, and the top of the U-shaped rod frame is provided with a drooping double-page folding piece.

Furthermore, the folding and pressing rod is of an L-shaped structure.

Further, the folding sheet comprises a vertical plate and a transverse pressing plate arranged at the bottom of the vertical plate, the transverse pressing plate tilts upwards gradually towards the left page folding and pressing mechanism, and two sides of the transverse pressing plate are gradually folded inwards.

Furthermore, the double-leaf folding piece comprises a V-shaped fork, and the V-shaped fork is connected with the U-shaped rod frame through a vertical rod.

Furthermore, the V-shaped fork is suspended in the conveying belt and the distance between the tail ends of the two forks of the V-shaped fork is larger than the width of the conveying belt.

The invention has the beneficial effects that: according to the invention, the packaging boxes are folded completely and neatly and quickly only by placing the packaging boxes on the conveying belt and performing three processes. The complexity of manual operation is reduced.

Drawings

Figure 1 is a schematic view of the structure of the present invention,

fig. 2 is a schematic view of the structure of the packing box of the present invention.

Reference numerals: the folding machine comprises a conveying belt 1, a left page folding mechanism 2, a right page folding mechanism 3, a front and back double page folding mechanism 4, a support rod 21, a motor 22, a rotating shaft 23, a rotating wheel 24, a rotating wheel 25, a folding rod 31, a U-shaped plate frame 32, a folding sheet 41, a U-shaped rod frame 42, a double page folding piece 321, a vertical plate 322, a transverse pressing plate 421, a V-shaped fork 421 and a vertical rod 422.

Detailed Description

The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.

As shown in fig. 1, the present invention comprises a conveyor 1 and three folding devices for folding the carton shown in fig. 2, and the cover sheets of the carton are respectively four sheets, left, right, front and rear, folded by three mechanisms.

The left page folding mechanism 2 is used for folding the left page. It comprises a U-shaped bracket which is erected on a transmission belt 1. The U-shaped bracket is composed of a support rod 21 and a rotating shaft 23. The two ends of the rotating shaft 23 pass through the stop rods 21 and are connected at the joint by using bearings. One end of the rotating shaft 23 is connected with a motor. A rotating wheel 24 is sleeved on the rotating shaft 23, and an L-shaped folding and pressing rod 25 is installed in the tangential direction of the rotating wheel 24. When the carton is transported to this point, the tucking bar 25 rotates counterclockwise, tucking the left leaf. When the folding and pressing rod 25 reaches the lowest position, the distance between the folding and pressing rod and the conveying belt is equal to the height of the folded carton.

The right page folding and pressing mechanism is used for folding and pressing the right page. It comprises a U-shaped plate frame which is erected on a transmission belt 1. A vertical plate 321 is arranged on the lower surface of the top of the U-shaped plate frame, a transverse plate 322 is arranged at the bottom of the vertical plate 321, and one end of the transverse plate 322 tilts upwards. The horizontal plate 322 is symmetrical about a connecting line with the vertical plate 321. When the carton is transported to the lower part of the mechanism, the tilted transverse plates gradually fold the right page. In order to ensure the folding effect, the distance between the transverse plate 322 and the conveying belt is equal to the height of the folded carton.

The front and back double-page folding mechanism is used for folding and pressing the front and back pages. It comprises a U-shaped bar frame spanning the conveyor 1. It is the same as the U-shaped structure of the two mechanisms in the front, and can be directly placed on the ground. The center of the U-shaped dry frame is provided with a drooping vertical rod 422, and a V-shaped fork is arranged below the vertical rod 422. The distance between the V-shaped fork and the conveying belt is equal to the height of the folded carton. When the carton passing through the two front mechanisms reaches the lower part of the mechanism, only the front and the back pages are left to stand. Thus, when passing the V-shaped fork, the two pages are closed inward. According to the invention, the packaging boxes are folded completely and neatly and quickly only by placing the packaging boxes on the conveying belt and performing three processes. The complexity of manual operation is reduced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a carton packaging machine based on transmission band which characterized in that: the folding and pressing mechanism comprises a conveying belt (1), a left folding and pressing mechanism (2), a right folding and pressing mechanism (3) and a front and back double folding and pressing mechanism (4) are sequentially arranged along the advancing direction of the conveying belt (1), the left folding and pressing framework and the right folding and pressing framework (2) comprise two support rods (21), the support rods (21) are placed on two sides of the conveying belt (1), one support rod (21) is provided with a motor (22), an output shaft of the motor (22) is connected with a rotating shaft (23), the rotating shaft (23) is connected between the two support rods (21), a rotating wheel (24) is arranged on the outer ring of each support rod (21), and the rotating wheel (24) is provided with a folding and pressing rod (25) along the; the right page folding and pressing mechanism (3) comprises a U-shaped plate frame (31), the U-shaped plate frame (31) is erected on the conveying belt (1), and the lower surface of the top of the U-shaped plate frame is provided with a downward-hanging folding sheet (32); the front and rear double-page folding and pressing mechanism (4) comprises a U-shaped rod frame (41), the U-shaped rod frame (41) stretches across the conveying belt (1), and the top of the U-shaped rod frame is provided with a double-page folding piece (42) which hangs downwards; the folding and pressing rod (25) is of an L-shaped structure; the folding sheet (32) comprises a vertical plate (321) and a transverse pressing plate (322) arranged at the bottom of the vertical plate (321), wherein the transverse pressing plate (22) tilts upwards one by one towards the left page folding mechanism (2), and two sides of the transverse pressing plate gradually converge inwards.

2. A conveyor-based carton packaging machine as in claim 1 wherein: the double-leaf folding piece (42) comprises a V-shaped fork (421), and the V-shaped fork (421) is connected with the U-shaped rod frame (41) through a vertical rod (422).

3. The conveyor-based carton packaging machine of claim 4, wherein: the V-shaped fork (421) is suspended in the conveying belt (1) and the distance between the tail ends of the two forks is larger than the width of the conveying belt (1).