A packaging line box erecting conveyor

Abstract

This utility model relates to the field of conveyor drive technology and discloses a vertical box conveyor belt for a packaging line. It includes a conveying device with a conveying mechanism installed in the middle, used for vertically conveying boxes. The conveying mechanism includes a conveyor machine tool installed in the middle of the conveying device. A first drive motor is installed at the front end of the conveyor machine tool, and multiple cardboard boxes are slidably connected to the top of the conveyor machine tool. A tilting component is installed at the top of the conveyor machine tool, and a limit component is installed in the middle of the conveyor machine tool. In this utility model, the mesh belt wheel installed in the middle of the conveyor machine tool squeezes the mesh belt outward from the inside, causing its middle section to rotate 90 degrees, driving the cardboard boxes being transported at the top to rotate 90 degrees. The first and third pressure rollers installed at both ends of the mesh belt provide support for its movement, ultimately achieving on-demand rotational conveying of the cardboard boxes and improving the conveying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of transmission drive technology, and in particular to a box conveyor belt for a packaging line. Background Technology

[0002] The upright box conveyor belt is a key piece of equipment in the packaging production line to achieve continuous upright box conveying. Through precise transmission mechanism and conveyor table design, it can stably receive upright packaging boxes from the previous process and orderly convey them to the subsequent boxing, sealing and packaging stages at a set speed. Its table height can be flexibly adjusted according to the overall layout of the production line, and the conveying speed can be steplessly variable through a frequency conversion system to adapt to the conveying needs of upright boxes of different specifications and materials. Some high-end models are equipped with side guide devices and correction sensors, which can effectively prevent upright boxes from tilting or tipping over during the conveying process, ensuring that the packaging boxes enter the next process in a neat posture, greatly improving the efficiency of automated continuous operation of the packaging line. It is widely used in the packaging process of gift boxes and paper boxes in the food, pharmaceutical and cosmetic industries.

[0003] After the packaging line's upright conveyor belts have straightened the cardboard boxes, they are then uprighted to facilitate packaging into boxes. Existing upright conveyor belts rely on manual operation to stand the boxes upright during transport, preventing them from tipping over. While this method greatly ensures a high rate of uprightness, manual operation is extremely time-consuming and labor-intensive. Current technology uses a rotating arc-shaped platform installed at the top of the conveyor belt. When the cardboard box is conveyed to the platform, the platform's pressure helps it stand upright. However, since the transport of the cardboard box depends on the friction between the bottom of the box and the conveyor belt surface, and different types of cardboard boxes have different frictional forces, using the rotating arc-shaped platform to stand the box upright can lead to deformation or failure to stand, reducing the transport efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a box-standing conveyor belt for packaging lines, which aims to improve the problem in the prior art where the method of pressing the boxes upright by rotating arc-shaped table surface causes the boxes to be deformed or unable to stand up, thus reducing the conveying efficiency of the boxes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a box-standing conveyor belt for a packaging line, comprising a conveying device, wherein a conveying mechanism is installed in the middle of the conveying device, the conveying mechanism being used to vertically convey boxes; the conveying mechanism includes a conveyor machine tool, the conveyor machine tool being installed in the middle of the conveying device, a first drive motor being installed at the front end of the conveyor machine tool, multiple paper boxes being slidably connected to the top end of the conveyor machine tool, a flipping component being installed at the top end of the conveyor machine tool, and a limit component being installed in the middle of the conveyor machine tool.

[0006] As a further description of the above technical solution: The flipping assembly includes a second drive motor, which is mounted on the top of the flipping assembly. The output end of the second drive motor is fixedly connected to a drive wheel. A mesh belt is installed on the outer wall of the drive wheel. A driven wheel is installed at the rear end of the mesh belt. A mesh belt pulley is installed in the middle of the mesh belt.

[0007] As a further description of the above technical solution: The limiting component includes a first pressure roller, which is installed in the middle of the conveyor bed, and a second pressure roller is installed on the front side of the first pressure roller.

[0008] As a further description of the above technical solution: A pusher platform is installed at the left end of the conveying mechanism, and the pusher platform is installed in the middle of the conveying device.

[0009] As a further description of the above technical solution: A robot is mounted on the front side of the box-pushing platform, and a box-packing platform is mounted on the right side of the robot.

[0010] As a further description of the above technical solution: A carton sealing machine is installed on the front right side of the conveying device, a packing machine is installed on the right side of the carton sealing machine, and a carton unloading machine is installed at the rear end of the conveying device.

[0011] This utility model has the following beneficial effects: In this invention, starting the first drive motor starts the conveyor, and multiple cartons are transported on top of it. Starting the second drive motor drives the drive wheel to rotate, which in turn causes the driven wheel to rotate synchronously via a mesh belt. A mesh belt wheel installed in the middle of the mesh belt presses the belt outwards from the inside, causing its middle section to rotate 90 degrees, thus rotating the cartons transported on top by 90 degrees. The first and third pressure rollers installed at both ends of the mesh belt provide support for its movement, ultimately achieving on-demand rotational transport of the cartons and improving the transport efficiency of the cartons. Attached Figure Description

[0012] Figure 1 This is a top view of a vertical box conveyor belt for a packaging line proposed in this utility model; Figure 2 This is a schematic diagram of the conveying mechanism of a vertical box conveyor belt for a packaging line according to the present invention; Figure 3 A plan view of the conveying mechanism of a vertical box conveyor belt for a packaging line proposed in this utility model; Figure 4 This is a schematic diagram of the internal structure of the conveying mechanism of a vertical box conveyor belt for a packaging line proposed in this utility model.

[0013] Legend: 1. Conveying device; 2. Conveying mechanism; 201. Conveyor; 202. First drive motor; 203. Carton; 204. Tilting assembly; 2041. Second drive motor; 2042. Drive wheel; 2043. Driven wheel; 2044. Mesh belt; 2045. Mesh belt pulley; 205. Limiting assembly; 2051. First pressure roller; 2052. Second pressure roller; 3. Box pushing platform; 4. Robot; 5. Packing platform; 6. Box sealing machine; 7. Packing machine; 8. Box opening machine. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Reference Figure 2 , Figure 3 and Figure 4 One embodiment of this utility model is a box-standing conveyor belt for a packaging line, including a conveying device 1, a conveying mechanism 2 installed in the middle of the conveying device 1, and the conveying mechanism 2 being used to vertically convey boxes. The conveying mechanism 2 includes a conveyor 201, which is installed in the middle of the conveying device 1. A first drive motor 202 is installed at the front end of the conveyor 201. The first drive motor 202 is model 130ST-M15015. Its internal driver receives external commands (such as position pulses and speed signals) and obtains the actual state of the rotor through an encoder. If there is a deviation between the actual state and the command, the driver adjusts the stator current and changes the rotation speed or direction of the rotating magnetic field until the deviation is eliminated, thereby achieving high-precision control. Multiple paper boxes 203 are slidably connected to the top of the conveyor 201. A flipping component 204 is installed at the top of the conveyor 201. A limit component 205 is installed in the middle of the conveyor 201. The flipping assembly 204 includes a second drive motor 2041, model 130ST-M15015. Its internal driver receives external commands (such as position pulses and speed signals) and simultaneously acquires the actual rotor state through an encoder. If there is a deviation between the actual state and the command, the driver adjusts the stator current and changes the rotational magnetic field speed or direction until the deviation is eliminated, thus achieving high-precision control. The second drive motor 2041 is mounted on the top of the flipping assembly 204. The output end of the second drive motor 2041 is fixedly connected to a drive wheel 2042. A mesh belt 2044 is installed on the outer wall of the drive wheel 2042. A driven wheel 2043 is installed at the rear end of the mesh belt 2044, and a mesh belt pulley 2045 is installed in the middle of the mesh belt 2044. The limiting component 205 includes a first pressure roller 2051, which is installed in the middle of the conveyor 201, and a second pressure roller 2052 is installed on the front side of the first pressure roller 2051. Specifically, starting the first drive motor 202 starts the conveyor 201, at which time multiple cartons 203 are transported on top of the conveyor 201. The second drive motor 2041 is turned on, and its power can drive the drive wheel 2042 to rotate synchronously. Through the connection of the mesh belt 2044, the driven wheel 2043 can rotate synchronously. The mesh belt wheel 2045 installed in the middle of the conveyor 201 can squeeze the mesh belt 2044 outward from the inside of the mesh belt, causing its middle part to rotate 90 degrees, thereby driving the cartons 203 transported on top of the conveyor 201 to rotate 90 degrees. The first pressure roller 2051 and the second pressure roller 2052 installed at both ends of the mesh belt 2044 can provide support for its movement, ultimately realizing the on-demand rotation and transport of the cartons 203, improving the transport efficiency of the cartons 203.

[0016] Reference Figure 1 A box-pushing platform 3 is installed on the left end of the conveying mechanism 2. The box-pushing platform 3 is installed in the middle of the conveying device 1. A robot 4 is installed on the front side of the box-pushing platform 3. A box-packing platform 5 is installed on the right end of the robot 4. A box-sealing machine 6 is installed on the right side of the front end of the conveying device 1. A packing machine 7 is installed on the right side of the box-sealing machine 6. A box-opening machine 8 is installed at the rear end of the conveying device 1. Specifically, the cylinders of the box-pushing platform 3 push the upright small boxes one row at a time to ensure that each row of cardboard boxes 203 forms a neat queue in the gripping area, making it convenient for the gripper of the robot 4 to grasp them. After that, the cardboard boxes opened by the box-opening machine 8 are transported to the packing platform 5 via a roller conveyor. The robot 4 can then grab the cardboard boxes 203 from the box-pushing platform 3 and put them into the cardboard boxes. After that, the cardboard boxes are transported to the sealing machine 6, which can seal the cardboard boxes containing the cardboard boxes 203. Finally, the sealed cardboard boxes are packed by the packaging machine 7.

[0017] Working principle: The first drive motor 202 starts the conveyor 201, at which time multiple cartons 203 are transported on the top of the conveyor 201. The second drive motor 2041 is turned on, and its power can drive the drive wheel 2042 to rotate synchronously. Through the connection of the mesh belt 2044, the driven wheel 2043 can rotate synchronously. The mesh belt wheel 2045 installed in the middle of the conveyor 201 can squeeze the mesh belt 2044 outward from the inside of the mesh belt, so that its middle part rotates 90 degrees, thereby driving the cartons 203 transported on the top of the conveyor 201 to rotate 90 degrees. The first pressure roller 2051 and the third pressure roller 2053 installed at both ends of the mesh belt 2044 can provide support for its movement, and finally realize the on-demand rotation and transportation of the cartons 203, improving the transportation efficiency of the cartons 203.

[0018] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging line magazine conveyor belt comprising a conveying device (1), characterized in that: The conveying device (1) is equipped with a conveying mechanism (2) in the middle, which is used to convey the box vertically; The conveying mechanism (2) includes a conveyor (201), which is installed in the middle of the conveying device (1). A first drive motor (202) is installed at the front end of the conveyor (201), and multiple paper boxes (203) are slidably connected to the top end of the conveyor (201). A flipping component (204) is installed at the top end of the conveyor (201), and a limit component (205) is installed in the middle of the conveyor (201).

2. The packaging line upright conveyor belt according to claim 1, characterized in that: The flipping assembly (204) includes a second drive motor (2041), which is mounted on the top of the flipping assembly (204). The output end of the second drive motor (2041) is fixedly connected to a drive wheel (2042). A mesh belt (2044) is installed on the outer wall of the drive wheel (2042). A driven wheel (2043) is installed at the rear end of the mesh belt (2044). A mesh belt pulley (2045) is installed in the middle of the mesh belt (2044).

3. A carton conveyor for a packaging line according to claim 1, characterized in that: The limiting component (205) includes a first pressure roller (2051), which is installed in the middle of the conveyor (201), and a second pressure roller (2052) is installed on the front side of the first pressure roller (2051).

4. The carton conveyor of claim 1 wherein: The left end of the conveying mechanism (2) is equipped with a push box platform (3), which is installed in the middle of the conveying device (1).

5. A carton conveyor for a packaging line according to claim 4, characterized in that: A robot (4) is installed on the front side of the push box platform (3), and a packing platform (5) is installed on the right side of the robot (4).

6. A carton conveyor for a packaging line according to claim 1, characterized in that: A carton sealing machine (6) is installed on the right side of the front end of the conveying device (1), a packing machine (7) is installed on the right side of the carton sealing machine (6), and a carton unscrewing machine (8) is installed at the rear end of the conveying device (1).

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