Vacuum packaging and shaping on-line feeding component

Abstract

The utility model discloses a vacuum packaging and shaping on-line feeding component which is characterized in that the vacuum packaging and shaping on-line feeding component comprises a front conveying assembly and a rear conveying assembly, the front conveying assembly comprises a front support with the rear end capable of swinging up and down, a front conveying belt is installed on the front support and driven by a front servo motor, and the rear conveying assembly comprises a rear support with the front end capable of swinging up and down. An upper conveying belt and a lower conveying belt are installed on the rear support, the upper conveying belt is driven by an upper servo motor, the lower conveying belt is driven by a lower servo motor, and material detection probes are arranged above the upper conveying belt and the lower conveying belt and used for controlling the upper servo motor to convey the upper conveying belt and controlling the lower servo motor to convey the lower conveying belt respectively. The device is used for on-line production between the vacuum packaging machine and the vacuum shaping machine, and the working efficiency is high.

Description

Technical Field

[0001] This utility model relates to a vacuum packaging and shaping production equipment, specifically to a feeding component of a vacuum packaging and shaping integrated production line. Background Technology

[0002] After vacuum packaging, if the material is in loose, small pieces, it tends to accumulate at the bottom of the vacuum-packed bag, causing bulges that are both unsightly and detrimental to subsequent boxing and packaging. To address this issue, the market urgently needs a vacuum packaging material shaping machine specifically designed to reshape already vacuum-packed materials. Furthermore, achieving efficient integrated production lines between vacuum packaging machines and shaping machines also requires consideration and resolution. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-efficiency vacuum packaging and shaping line feeding component for the integrated production of vacuum packaging machines and vacuum shaping machines.

[0004] This utility model is implemented through the following technical solution:

[0005] A vacuum packaging and shaping line feeding component, characterized in that it includes a front conveyor assembly and a rear conveyor assembly. The front conveyor assembly includes a front support that can swing up and down at its rear end, and a front conveyor belt is mounted on the front support. The front conveyor belt is driven by a front servo motor. The rear conveyor assembly includes a rear support that can swing up and down at its front end, and an upper conveyor belt and a lower transmission belt are mounted on the rear support. The upper conveyor belt is driven by an upper servo motor, and the lower transmission belt is driven by a lower servo motor. Material detection probes are provided above the upper conveyor belt and the lower transmission belt, respectively controlling the upper servo motor to convey the upper conveyor belt and the lower servo motor to convey the lower transmission belt.

[0006] The swing of the front and rear supports is synchronously driven by a linkage assembly, which includes a front pull rod, a rear pull rod, and a drive arm. The drive arm is connected to the output end of the drive arm motor. The front end of the drive arm is connected to the front pull rod, and the rear end of the drive arm is connected to the rear pull rod. The other end of the front pull rod is connected to the front support, and the other end of the rear pull rod is connected to the rear support.

[0007] With the above technical solution, the vacuum packaging material produced by the vacuum packaging machine first falls onto the front conveyor belt of the front conveyor assembly, and then is conveyed to the shaping machine through the rear conveyor assembly for shaping. To improve the feeding speed, the discharge end of the front conveyor belt can swing up and down, while the input ends of the upper and lower transmission belts on the rear conveyor assembly can swing up and down. Furthermore, the upper and lower transmission belts are independently controlled by their respective servo motors. In this way, during operation, the vacuum packaging material produced by the vacuum packaging machine can be more quickly conveyed to the upper and rear conveyor belts via the front conveyor belt, and then sequentially fed into the vacuum chamber assembly of the shaping machine. This ensures reliable bag feeding even when the vacuum chamber assemblies of the shaping machine are staggered in height, thus improving work efficiency. Attached Figure Description

[0008] The present invention includes the following figures:

[0009] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0010] As shown in the figure, the vacuum packaging and shaping line feeding component of this utility model includes a front conveyor assembly and a rear conveyor assembly. The front conveyor assembly includes a front support 21 with a rear end that can swing up and down. A front conveyor belt 20 is installed on the front support 21 and is controlled and driven by a front servo motor 22. The rear conveyor assembly includes a rear support 27 with a front end that can swing up and down. An upper conveyor belt 24 and a lower transmission belt 26 are installed on the rear support 27. A first material detection probe 23 is provided above the upper conveyor belt 24, and an upper servo motor controls and drives the upper conveyor belt 24 to move. A second material detection probe 25 is provided above the lower transmission belt 26, and a lower servo motor controls and drives the lower conveyor belt 26 to move. The swing of the front and rear supports is synchronously driven by the linkage assembly, which includes a front pull rod 30, a rear pull rod 28 and a drive arm 29. The drive arm 29 is connected to the output end of the drive arm motor 31. The front end of the drive arm 29 is connected to the front pull rod 30, and the rear end of the drive arm 29 is connected to the rear pull rod 28. The other end of the front pull rod 30 is connected to the front support 21, and the other end of the rear pull rod 28 is connected to the rear support 27.

[0011] This invention works as follows: Vacuum-packed material produced by the vacuum packaging machine falls onto the front conveyor belt, which then sends the material to the upper conveyor belt. The first material detection probe detects the material and stops the upper servo motor, allowing the material to remain temporarily on the upper conveyor belt. When the vacuum chamber assembly of the upper bag station of the shaping machine aligns perfectly with the output end of the upper conveyor belt, the upper servo motor drives the upper conveyor belt to send the vacuum-packed material to the vacuum chamber assembly of the shaping machine for shaping. During this process, after the front conveyor belt sends the vacuum-packed material onto the upper conveyor belt, the drive arm motor starts working, causing the front support to swing down and the rear support to swing up. The output end of the front conveyor belt quickly aligns with the input end of the lower conveyor belt. The material from the front conveyor belt is temporarily stored on the lower conveyor belt, waiting for the output end of the lower conveyor belt to align with the vacuum chamber assembly of the upper bag station (because to ensure the compact structure of the shaping machine, adjacent vacuum chamber assemblies on the shaping machine turntable are staggered vertically). This cycle is repeated to efficiently achieve the feeding of materials in the integrated vacuum packaging and shaping production line.

Claims

1. A feeding component for a vacuum packaging and shaping line, characterized in that: It includes a front conveyor assembly and a rear conveyor assembly. The front conveyor assembly includes a front support that can swing up and down at the rear end, and a front conveyor belt is installed on the front support. The front conveyor belt is driven by a front servo motor. The rear conveyor assembly includes a rear support that can swing up and down at the front end, and an upper conveyor belt and a lower transmission belt are installed on the rear support. The upper conveyor belt is driven by an upper servo motor, and the lower transmission belt is driven by a lower servo motor. Material detection probes are provided above the upper conveyor belt and the lower transmission belt, respectively controlling the upper servo motor to convey the upper conveyor belt and the lower servo motor to convey the lower transmission belt.

2. The vacuum packaging and shaping line feeding component as described in claim 1, characterized in that: The swing of the front and rear supports is synchronously driven by a linkage assembly, which includes a front pull rod, a rear pull rod, and a drive arm. The drive arm is connected to the output end of the drive arm motor. The front end of the drive arm is connected to the front pull rod, and the rear end of the drive arm is connected to the rear pull rod. The other end of the front pull rod is connected to the front support, and the other end of the rear pull rod is connected to the rear support.

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