Soft package detection mechanism of secondary bagging machine

Abstract

The utility model relates to a soft package detection mechanism of a secondary bagging machine, which comprises a base, the upper end of the base is rotatably connected with an overturning frame, and the position of the overturning frame is controlled by an overturning driver connected to the base; a conveyor is arranged on the roll-over stand, opposite package guide baffles are arranged on the two sides of the conveyor respectively, opposite soft package detection mechanisms are arranged on the two package guide baffles respectively, each soft package detection mechanism comprises a detection head and a detection air cylinder driving the detection head to move, and the detection air cylinders of the soft package detection clamps cannot complete the stroke within unit time. And otherwise, judging that the vacuum damage of the rice bag is unqualified. The rice bags are conveyed to the detection position through the conveyor, then whether the packaging bags are damaged or not is detected through the soft bag detection mechanism, manual operation is not needed in the process, automatic soft bag detection can be achieved, and the production efficiency of secondary bagging of the rice bags is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bagging machines, in particular to a soft bag detection mechanism of a secondary bagging machine. Background Art

[0002] At present, when packing bulk objects (such as rice bags, etc.), it is usually necessary to go through a series of multiple processes such as removing soft bags, feeding materials, heat sealing, bag opening, bag supporting, and bagging to complete the bagging work. When bagging rice bags, the existing bagging machines usually use manual labor to move the rice bags to the next process between each process, which is time-consuming and labor-intensive, and the work efficiency is relatively low, and it is inconvenient to use. Summary of the invention

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a soft bag detection mechanism for a secondary bagging machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A soft bag detection mechanism of a secondary bagging machine comprises a base, the upper end of the base is rotatably connected to a flip frame, and the flip frame is controlled by a flip driver connected to the base; a conveyor is provided on the flip frame, and oppositely arranged bag guide baffles are respectively provided on both sides of the conveyor, and oppositely arranged soft bag detection mechanisms are respectively provided on the two bag guide baffles, and the soft bag detection mechanism comprises a detection head and a detection cylinder for driving the detection head to move. If the detection cylinder of the soft bag detection clamp cannot complete the stroke within a unit time, the rice bag is judged to be vacuum qualified, otherwise, the rice bag is judged to be vacuum broken and unqualified.

[0006] Furthermore, the distance between the two bag guide baffles is adjustable.

[0007] Furthermore, the bottoms of the two bag guiding baffles are connected to the flip frame through a slide rail and slider structure, and the positions of the two bag guiding baffles are adjusted by a screw driven by a baffle adjusting motor.

[0008] Furthermore, the flip actuator is a flip cylinder.

[0009] Furthermore, the input ends of the two guide baffles are respectively provided with guide inclined plates, and a trumpet-shaped guide opening is formed between the two guide inclined plates.

[0010] The utility model adopts the above technical scheme, and has the beneficial effects of: the rice bag is conveyed to the detection position by the conveyor, and then the soft bag detection mechanism detects whether the packaging bag is vacuum damaged. The above process does not require manual operation, and can realize automatic soft bag detection, which greatly improves the production efficiency of secondary bagging of rice bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described in detail below with reference to the accompanying drawings and specific implementations:

[0012] Figure 1 It is a front view of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 It is a side view of the utility model after the soft bag is found. DETAILED DESCRIPTION

[0016] like Figure 1-4 As shown, the utility model is a soft bag detection mechanism of a secondary bagging machine, comprising a base 1, and the upper ends of the base 1 are rotatably connected to a flip frame 4 through a bearing seat respectively. The flip frame 4 is controlled by a flip driver connected to the base 1, and the flip driver is a flip cylinder 2. A conveyor 3 is provided on the flip frame 4, and the conveyor belt of the conveyor 3 is driven by a conveying motor 5. The conveyor 3 is provided with bag guide baffles 8 arranged opposite to each other on both sides, and the two bag guide baffles 8 are provided with soft bag detection mechanisms 9 arranged opposite to each other. The soft bag detection mechanism 9 includes a detection head and a detection cylinder driving the detection head to move. If the detection cylinder of the soft bag detection clamp cannot complete the stroke within a unit time, the rice bag is judged to be vacuum qualified, otherwise, the rice bag is judged to be vacuum broken and unqualified.

[0017] The distance between the two bag guide baffles 8 is adjustable. Specifically, the bottoms of the two bag guide baffles 8 are connected to the turning frame 4 through a slide rail and slider structure, and the positions of the two bag guide baffles 8 are adjusted by a screw 7 driven by a baffle adjustment motor 6. The input ends of the two bag guide baffles 8 are respectively provided with guide inclined plates, and a trumpet-shaped guide port is formed between the two guide inclined plates, so that the rice bales are easily introduced into the conveyor 3.

[0018] The working principle of the utility model (take rice bag as an example):

[0019] ①The initial working state is as follows Figure 1 , 2 As shown in Figure 3, the flip cylinder 2 extends upward to lift the flip frame 4 so that the conveyor 3 is in a horizontal position to dock with the front and rear conveyor belts. The baffle adjustment motor 6 drives the baffle adjustment screw 7 to rotate to adjust the bag guide baffle 8. The soft bag detection mechanism 9 moves with the bag guide baffle 8 so that the distance between the two bag guide baffles 8 is consistent with the width of the rice bag.

[0020] ② If Figure 3As shown, the rice bag enters from the right side of the conveyor 3, stops after being guided by the bag guide baffle 8, and the detection head of the soft bag detection mechanism 9 extends out of the rice bag. If the vacuum of the rice bag is not broken, the cylinder of the soft bag detection mechanism 9 cannot complete the stroke per unit time. At this time, it is judged that the vacuum of the rice bag is qualified, and then the conveying motor 5 is started to drive the conveyor 3 to send the rice bag from the left side to the next station;

[0021] ③ If the rice bag is damaged and leaks, and the cylinder of the soft bag detection mechanism 9 can complete the stroke within a unit time, the rice bag is judged to be vacuum damaged and unqualified. At this time, the turning cylinder 2 contracts to make the conveyor 3 tilt in the direction of feeding the bag (such as Figure 4 Then the conveying motor 5 starts to reverse and drives the conveyor 3 to send the rice bag to the lower right for elimination. After the rice bag is sent out, the conveying motor 5 stops rotating, and the turning cylinder 2 extends to lift the turning frame 4 to make the conveyor 3 return to the horizontal position to wait for the inspection of the next bag of rice.

[0022] The above describes the specific implementation of the present invention, but those skilled in the art should understand that this is only an example. Those skilled in the art can make various changes or modifications to this implementation without departing from the principle and essence of the present invention, but these changes and modifications are all within the scope of protection of the present invention.

Claims

1. A soft bag detection mechanism for a secondary bagging machine, comprising a base, characterized in that: The upper end of the base is rotatably connected to a flip frame, and the position of the flip frame is controlled by a flip driver connected to the base; a conveyor is provided on the flip frame, and oppositely arranged bag guide baffles are respectively provided on both sides of the conveyor, and oppositely arranged soft bag detection mechanisms are respectively provided on the two bag guide baffles, and the soft bag detection mechanism includes a detection head and a detection cylinder for driving the detection head to move. If the detection cylinder of the soft bag detection clamp cannot complete the stroke within a unit time, the rice bag is judged to be vacuum qualified, otherwise, the rice bag is judged to be vacuum broken and unqualified.

2. The soft bag detection mechanism of the secondary bagging machine according to claim 1, characterized in that: The distance between the two bag guide baffles is adjustable.

3. The soft bag detection mechanism of the secondary bagging machine according to claim 2, characterized in that: The bottoms of the two bag guiding baffles are connected to the turning frame through a slide rail and a slider structure, and the positions of the two bag guiding baffles are adjusted by a screw driven by a baffle adjusting motor.

4. The soft bag detection mechanism of the secondary bagging machine according to claim 1, characterized in that: The turning drive is a turning cylinder.

5. The soft bag detection mechanism of the secondary bagging machine according to claim 1, characterized in that: The input ends of the two guide baffles are respectively provided with guide inclined plates, and a trumpet-shaped guide opening is formed between the two guide inclined plates.

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