A stand-up pouch turning mechanism

Abstract

The utility model discloses a kind of self-standing bag turn-over mechanism, including sectional material shelf, footing, motor, driving roller, driven roller and skirt edge belt: the sectional material shelf and footing are used to erect mechanism between conveying line, and butt joint next conveying line after turning over;The motor is connected with driving roller, for driving driving roller rotation;Driven roller and driving roller are placed at a certain angle between, the skirt edge belt is sleeved on driving roller and driven roller, and the turn-over process of product can be completed without changing product opening direction and stopping product conveying.

Description

Technical Field

[0001] This utility model relates to the field of sanitary product production equipment, specifically to a mechanism for turning over the self-standing bag after packaging menstrual pants. Background Technology

[0002] In the current production process of menstrual panties, after the packaging machine completes its process, the bags are output to the conveyor line with one side facing upwards. The subsequent process requires the bags to be flipped 180 degrees, with the openings still facing the conveying direction. Currently, there is no such mechanism used in the hygiene products industry, and the existing conveying and flipping methods cannot meet this specific requirement. A new mechanism is urgently needed to solve this problem. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a self-standing bag turning mechanism that can complete the product turning process without changing the product opening direction or stopping product conveying.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A self-standing bag turning mechanism includes a profile frame, feet, a motor, a drive roller, a driven roller, and a skirt belt.

[0006] The profile frame and feet are used to mount the mechanism between the conveyor lines and connect it to the next conveyor line after flipping.

[0007] The motor is connected to the drive roller and is used to drive the drive roller to rotate;

[0008] The driven roller and the driving roller are placed at a certain angle, and the skirt belt is sleeved on the driving roller and the driven roller.

[0009] Further preferably, the angle between the driven roller and the driving roller can be adjusted according to actual production needs.

[0010] Furthermore, it also includes an adjusting plate and a fixing block, wherein the adjusting plate is used to adjust the distance between the driven roller and the driving roller, and the fixing block is used to fix the adjusted position;

[0011] Furthermore, it also includes bearing housings, through which the driving roller and the driven roller are mounted on the profile frame, and also includes an electrical box for controlling the operation of the motor.

[0012] This utility model has the following beneficial effects:

[0013] By setting the driven roller and the driving roller at a certain angle, and in conjunction with the skirt belt, the product can automatically flip 180 degrees under its own gravity during the conveying process without changing the direction of the product opening, thus meeting the special flipping requirements of the bag after menstrual pants packaging. Attached Figure Description

[0014] Figure 1 , Figure 2 , Figure 3 This is a schematic diagram of the structure of a self-standing bag turning mechanism of this utility model from different directions. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and relevant knowledge. Obviously, the described applications are only some embodiments of the present invention, and not all embodiments.

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figures 1-3 As shown, a self-standing bag turning mechanism includes a profile frame 1, base 2, motor 3, drive roller 4, driven roller 5, and skirt belt 6. The profile frame 1 and base 2 are used to mount the mechanism between conveyor lines and connect to the next conveyor line after turning. The motor 3 is connected to the drive roller 4 and is used to drive the drive roller to rotate. The motor 3 is equipped with a motor cover 10. The driven roller 5 and the drive roller 4 are placed at a certain angle, and the skirt belt 6 is sleeved on the drive roller and the driven roller. The angle between the driven roller 5 and the drive roller 3 can be adjusted according to actual production needs.

[0018] This utility model also includes an adjusting plate 7 and a fixing block 8. The adjusting plate 7 is used to adjust the distance between the driven roller 5 and the driving roller 4, and the fixing block 8 is used to fix the adjusted position. It also includes a bearing seat 9. The driving roller and the driven roller are mounted on the profile frame through the bearing seat. It also includes an electrical box, which is used to control the operation of the motor.

[0019] Specifically, the profile frame is securely erected between the two conveyor lines using foot 2, ensuring the mechanism is level and stable. Bearing seats 9 are installed at their corresponding positions on the profile frame, and then the driving roller 4 and driven roller 5 are installed within the bearing seats. The distance and angle between the driven and driving rollers are adjusted using adjusting plate 7, and then fixed in place using fixing block 8. The skirted belt 6 is fitted onto the driving and driven rollers, ensuring proper belt tension. The motor is connected to the driving roller, and power transmission is achieved through a chain and sprocket. Finally, the electrical box is connected to the motor and tested.

[0020] The specific method for adjusting the distance using the adjusting plate is as follows: the adjusting plate is designed with elongated adjusting grooves (or oblong holes), through which the mounting shaft of the driven roller (or driving roller) passes. The adjusting plate itself is connected to the main frame of the mechanism via bolts or other connecting parts. Adjustment operation: loosen the fixing bolts between the adjusting plate and the main frame, allowing the adjusting plate to move relative to the main frame within a certain range. Since the roller's mounting shaft passes through the adjusting grooves, the movement of the adjusting plate will cause the driven roller (or driving roller) to move along with it, thereby changing the distance between the driven roller and the driving roller. During adjustment, the movement distance of the adjusting plate can be precisely controlled according to actual needs, for example, by using tools such as a ruler to assist in measurement, to achieve a suitable roller spacing. This utility model achieves distance adjustment by adjusting the displacement of the adjusting plate on the profile frame 1. Since the adjusting plate is fixed to the driven roller 5, and then the adjusted position is fixed by a fixing block 8, the fixing method is not limited, for example, by bolts, etc.

[0021] Working Process: When the menstrual pants, after packaging, are conveyed onto the skirt belt of this mechanism, the skirt belt restricts the bag's movement. During this movement, the skirt belt gradually changes from a horizontal to a sideways position as the angle between the driven and driven rollers changes. When the bag reaches the end of the skirt belt, it automatically flips 180 degrees under its own weight, while the opening on the bag remains facing the conveyor direction. The flipped bag then smoothly enters the next conveyor line to continue subsequent production processes. During this process, the motor speed can be adjusted via the control box to control the skirt belt's speed, and the angle between the driven and driven rollers can be fine-tuned again based on product characteristics to achieve the best flipping effect.

[0022] Although some embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and all such changes and alterations should fall within the scope of the present invention.

Claims

1. A self-standing bag turning mechanism, characterized in that, Includes profile frame, base, motor, drive roller, driven roller, and skirt belt: The profile frame and feet are used to mount the mechanism between the conveyor lines and connect it to the next conveyor line after flipping. The motor is connected to the drive roller and is used to drive the drive roller to rotate; The driven roller and the driving roller are placed at a certain angle, and the skirt belt is sleeved on the driving roller and the driven roller.

2. The self-standing bag turning mechanism according to claim 1, characterized in that: The angle between the driven roller and the driving roller can be adjusted according to actual production needs.

3. The self-standing bag turning mechanism according to claim 1, characterized in that: It also includes an adjusting plate and a fixing block. The adjusting plate is used to adjust the distance between the driven roller and the driving roller, and the fixing block is used to fix the adjusted position.

4. The self-standing bag turning mechanism according to claim 1, characterized in that: It also includes bearing housings, through which the driving roller and the driven roller are mounted on the profile frame.

5. The self-standing bag turning mechanism according to claim 1, characterized in that: It also includes an electrical control box, which is used to control the operation of the motor.

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