Positioning and conveying system for packaging box bodies and packaging production line

Abstract

The utility model relates to a positioning and conveying system for packaging box bodies and a packaging production line. The positioning conveying system comprises a conveying line used for conveying packaging boxes and a box pushing mechanism used for pushing packaging box bodies in a box body bin to the conveying line. The side portion of the conveying line is provided with a stopping belt used for stopping the box bodies pushed to the conveying line by the box pushing mechanism. According to the positioning and conveying system for the box body of the packaging box, the box cover is positioned in the direction perpendicular to the conveying direction through the stop belt arranged on the conveying line; and through cooperation of the stopping back and the flexible stopping part, positioning of the box cover in the conveying direction is achieved, and positioning preparation is made in advance for product packaging and covering.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box conveying equipment, in particular to a positioning and conveying system for packaging box bodies and a packaging production line. Background Art

[0002] On a packaging line, boxes are transported along a conveyor line, where a robotic arm loads the product into the box. Whether the box is positioned securely on the conveyor line affects packaging efficiency. On existing packaging lines, boxes are prone to slipping between the conveyor line and the product, leading to inaccurate positioning. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a positioning and conveying system for packaging box bodies, including a conveyor line for conveying packaging boxes and a box pushing mechanism for pushing the packaging box bodies in the box body warehouse onto the conveyor line; the side of the conveyor line is provided with a stop belt for stopping the box body pushed onto the conveyor line by the box pushing mechanism.

[0004] On the basis of the above solution, the stop belts are formed on both sides of the chain plates of the conveyor line.

[0005] On the basis of the above solution, stoppers for positioning the box bodies of the packaging boxes are arranged at fixed intervals on the conveyor line.

[0006] On the basis of the above solution, a positioning portion is provided above the conveyor line for flexibly stopping the packaging box body when the packaging box body passes by so that the packaging box body rests on the back of the stopper and continues to be conveyed forward.

[0007] On the basis of the above solution, the positioning portion includes a flexible stopping portion for stopping the box body and a fixing portion for fixing the flexible stopping portion.

[0008] On the basis of the above solution, in the use state, the flexible stop portion extends downwardly to below the upper horizontal surface of the box body on a side close to the box body.

[0009] Based on the above solution, the flexible stopping portion is a rubber sheet or a brush.

[0010] The present application also provides a packaging production line, including a positioning and conveying system for positioning and conveying a packaging box body.

[0011] The utility model is a positioning and conveying system for packaging box bodies, which positions the box cover perpendicular to the conveying direction by means of a stop belt provided on the conveying line; and the box cover is positioned in the conveying direction by means of the cooperation between the stop back and the flexible stop portion, thereby making positioning preparations in advance for product packaging and lid installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a structural diagram of the positioning and conveying system of the present utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A;

[0015] Figure 3 This is a schematic structural diagram of the chain plate on the conveying line in the positioning conveying system of the present invention;

[0016] Figure 4 This is a structural diagram of the chain plate on the conveying line in the positioning conveying system of the present invention (with a stop back provided);

[0017] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part B;

[0018] Figure 6 This is a structural diagram of the packaging production line in Example 2 of the present utility model. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] like Figure 1 and Figure 2 As shown, the utility model provides a positioning and conveying system for packaging box bodies, including a conveyor line 1 for conveying packaging boxes and a box pushing mechanism 2 for pushing the packaging box bodies in the box body warehouse 3 onto the conveyor line 1; the side of the conveyor line 1 is provided with a stop belt 1-1 for stopping the box body pushed by the box pushing mechanism 2 onto the conveyor line 1.

[0022] Specifically, the conveyor line 1 is constantly moving forward ( Figure 1The box pushing mechanism 2 continuously pushes the box bodies in the box body bin 6 onto the conveyor line 1, and the box bodies move forward along the conveyor line 1. After that, the robot will place the product to be packaged into the box body. When the product is loaded, the box body continues to move forward along the conveyor line 1 and completes the final packaging. If the packaging boxes entering the conveyor line 1 maintain a fixed relative position, it will greatly facilitate the next step of product loading, thereby improving the accuracy and efficiency of product loading. The setting of the stop belt 1-1 ensures that the boxes pushed onto the conveyor line 1 by the box pushing mechanism 2 are against the stop belt 1-1. This maintains a fixed position in the box pushing direction.

[0023] As a specific implementation scheme, Figure 3 As shown, the stop belt 1 - 1 is formed on both sides of the chain plate of the conveyor line 1 , that is, the two sides of the chain plate are high and the middle part is low, and the low part is just placed into the box body.

[0024] In addition to the positioning of the box pushing direction, since the box body of the packaging box will slide between the conveyor line 1, the positioning of the box body along the conveying direction of the conveyor line 1 is also very critical. For this purpose, the present application provides a specific implementation method, such as Figure 4 and 5 As shown, stoppers 1-2 for positioning the packaging box bodies are provided at regular intervals on the conveyor line 1. The stoppers 1-2 are provided so that when a packaging box slides relative to the conveyor line 1, it stops when it reaches the position of the stoppers 1-2, thereby stopping the packaging box in the conveying direction.

[0025] As a specific implementation scheme, the stop back 1 - 2 is arranged on the chain plate of the conveyor line 1 .

[0026] Because the stopper 1-2 only plays a role when there is relative sliding between the packaging box and the conveyor line 1, if only the stopper 1-2 is provided, its positioning effect in the conveying direction of the conveyor line 1 is relatively small. In order to better position the packaging box in the conveying direction of the conveyor line 1. This application provides a specific implementation scheme, specifically, Figure 1 and Figure 5 As shown, a positioning portion 4 is provided above the conveying line (1) for flexibly stopping the packaging box body when the packaging box body passes by so that the packaging box body rests on the stop back 1-2 and continues to be conveyed forward.

[0027] The use of the stop back 1-2 and the positioning part 4 enables the boxes leaning on the stop belt 1-1 to be conveyed forward at the same position on the conveyor line 1, making full positioning preparation for the next step of product boxing and packaging.

[0028] As a specific implementation scheme, Figure 3As shown, the positioning portion 4 includes a flexible stop portion 4-1 for stopping the box body and a fixing portion 4-2 for fixing the flexible stop portion 4-1; in use, the flexible stop portion 4-1 extends downward from one side of the box body to below the upper horizontal plane of the box body.

[0029] Specifically, when the box body resting on the stop belt 1-1 hits the flexible stop portion 4-1, the flexible stop portion 4-1 blocks the box body from moving forward, thereby keeping the box body stationary relative to the conveyor line 1. When the stop back 1-2 provided on the conveyor line 1 hits the box body, it gives the box body a forward thrust, causing it to pass through the stop of the flexible stop portion 4-1. The box body that has passed through the flexible stop portion 4-1 is now completely positioned on the conveyor line 1.

[0030] Specifically, the flexible stopping portion 4 - 1 may be made of a rubber sheet or a brush.

[0031] During use, when the box pushing mechanism 2 pushes the box body of the packaging box to the conveyor line 1, the box body is positioned in the pushing direction by the stop belt 1-1 provided on the side of the conveyor line 1; thereafter, the box body moves forward together with the conveyor line 1, and when the box body hits the lower edge of the flexible stop part 4-1 of the positioning part 4, the flexible stop part 4-1 will prevent the box body from continuing to move forward, thereby keeping the box body stationary relative to the conveyor line 1; when the stop back 1-2 provided on the conveyor line 1 hits the box body, it will give the box body a forward thrust, causing it to pass through the stop of the flexible stop part 4-1; the box body that has passed through the flexible stop part 4-1 now leans on the conveyor line 1 and continues to move forward.

[0032] The box body is positioned in two directions, ready for the next step of product boxing and packaging.

[0033] Example 2

[0034] Based on the positioning and conveying system in Example 1, Figure 6 As shown, the present application provides a packaging production line, including a positioning and conveying system for positioning and conveying a packaging box body, wherein the positioning packaging system is the positioning and conveying system described in Example 1; and also includes an assembly line 10 for conveying products to be packaged.

[0035] Each embodiment in this specification is described in a related manner. Similar parts between the embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences from other embodiments. The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the scope of protection of the present invention.

Claims

1. A positioning and conveying system for a packaging box body, characterized in that: The invention comprises a conveyor line (1) for conveying packaging boxes and a box pushing mechanism (2) for pushing the packaging box body in the box body bin (3) onto the conveyor line (1); a stop belt (1-1) is provided on the side of the conveyor line (1) for stopping the box body pushed by the box pushing mechanism (2) onto the conveyor line (1).

2. The positioning and conveying system for packaging box bodies according to claim 1, characterized in that: The stop belt (1-1) is formed on both sides of the chain plate of the conveyor line (1).

3. The positioning and conveying system for packaging box bodies according to claim 1, characterized in that: Stopper backs (1-2) for positioning the packaging box bodies are arranged at fixed intervals on the conveyor line (1).

4. The positioning and conveying system for packaging box bodies according to claim 3, characterized in that: A positioning portion (4) is provided above the conveying line (1) for flexibly stopping the package box body when the package box body passes by so that the package box body rests on the stop back (1-2) and continues to be conveyed forward.

5. The positioning and conveying system for packaging box bodies according to claim 4, characterized in that: The positioning portion (4) comprises a flexible stopping portion (4-1) for stopping the box body and a fixing portion (4-2) for fixing the flexible stopping portion (4-1).

6. The positioning and conveying system for packaging box bodies according to claim 5, characterized in that: In the use state, the flexible stop portion (4-1) extends downwards from one side close to the box body to below the upper horizontal surface of the box body.

7. The positioning and conveying system for packaging box bodies according to claim 5, characterized in that: The flexible stopping portion (4-1) is a rubber sheet or a brush.

8. A packaging production line, characterized in that: It comprises a positioning and conveying system for positioning and conveying a packaging box body, and the positioning packaging system is the positioning and conveying system according to any one of claims 1-7.

Images