Vertical material overturning machine

Abstract

The utility model belongs to the technical field of wet tissue processing, and mainly relates to a vertical material bag overturning machine which comprises a machine frame, a horizontal conveying belt, a vertical conveying belt and a posture adjusting conveying belt, and the horizontal conveying belt, the vertical conveying belt and the posture adjusting conveying belt are installed on the machine frame and synchronously convey wet tissue bags in the same direction. The horizontal conveying belt is located between the vertical conveying belt and the posture adjusting conveying belt. The posture adjusting conveying belt is gradually twisted in the direction close to the vertical conveying belt from front to back in the conveying direction so that the wet tissue bags in the horizontal state can be gradually overturned to be in the vertical state. A passing opening allowing the wet tissue bag in the vertical state to pass through is formed between the rear end of the posture adjusting conveying belt and the rear end of the vertical conveying belt. The sum of the distance between the front end of the horizontal conveying belt and the front end of the posture adjusting conveying belt and the width of the horizontal conveying belt is not larger than the width of the wet tissue bag. According to the vertical material overturning machine, manual work and a grabbing mechanism are avoided, the operation efficiency is improved, and the machine is suitable for large-batch production.

Description

Technical Field

[0001] This utility model belongs to the field of wet wipe processing technology, and mainly relates to a stand-up packing machine. Background Technology

[0002] Wet wipes are pre-moistened paper towels, typically used for cleaning and disinfecting skin or object surfaces. They are popular due to their portability and ease of use. In wet wipe production, wipes are usually first packaged in wet wipe bags, which are flat and rectangular. Then, these bags are packaged in intermediate wet wipe bags. The packaged wet wipe bags are generally laid flat on the production line. However, flat wet wipe bags are inconvenient to be packaged in intermediate wet wipe bags, and subsequent production lines use carriers with shapes adapted to the wet wipe bags. Small packages need to be stood upright to flow into the subsequent carriers for packaging in intermediate wet wipe bags. Flat wet wipe bags do not flow onto the production line to the subsequent carriers.

[0003] Existing technologies address these issues by either manually adjusting the posture of the wet wipes bag, which is inefficient, or by using a gripping mechanism, such as a robotic arm, to adjust the posture of the wet wipes bag. However, robotic arms need to repeat the same movement path, resulting in long adjustment times, making them unsuitable for mass production and inefficient. Utility Model Content

[0004] This utility model provides a vertical material turning machine to solve the problem of low operating efficiency in the prior art.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A standing bag turning machine includes a frame and a horizontal conveyor belt, a vertical conveyor belt, and a posture adjusting conveyor belt mounted on the frame and simultaneously conveying wet wipe bags in the same direction. The horizontal conveyor belt is located between the vertical conveyor belt and the posture adjusting conveyor belt. The vertical conveyor belt can support the wet wipe bags in an upright position. The posture adjusting conveyor belt gradually twists from front to back in the conveying direction toward the direction closer to the vertical conveyor belt, so that the wet wipe bags in the horizontal position gradually turn over to an upright position. An opening is formed between the rear end of the posture adjusting conveyor belt and the rear end of the vertical conveyor belt for the wet wipe bags in the upright position to pass through. The sum of the distance between the front end of the horizontal conveyor belt and the front end of the posture adjusting conveyor belt and the width of the horizontal conveyor belt is not greater than the width of the wet wipe bags.

[0007] Beneficial effects: The horizontally positioned wet wipes first flow from the previous process to the front end of the horizontal conveyor belt and the attitude adjustment conveyor belt. Driven by the horizontal and attitude adjustment conveyor belts, the wet wipes move backward. During this movement, the attitude adjustment conveyor belt gradually twists the horizontal wet wipes towards the vertical conveyor belt. As the wet wipes continue to move to the right, the inertia of the rightward movement causes the lifted end of the wet wipes to leave the attitude adjustment conveyor belt and fall onto the vertical conveyor belt, thus flipping the wet wipes into an upright position. Then, driven by the vertical and horizontal conveyor belts, it moves to the outlet and flows to the corresponding carrier in the next process for subsequent packaging. This upright packing machine eliminates the need for manual labor and gripping mechanisms, improves work efficiency, and is suitable for mass production.

[0008] Furthermore, the frame is provided with a vertical support frame, and the front and rear ends of the vertical support frame are respectively rotatably equipped with a first rotating roller and a second rotating roller whose axes extend in the vertical direction. The vertical conveyor belt is located on the first rotating roller and the second rotating roller, and the frame is provided with a first drive motor. The first drive motor and the first rotating roller are connected by a first transmission structure.

[0009] Furthermore, a third rotating roller and a fourth rotating roller with an axis extending in the left-right direction are respectively rotatably mounted at the front and rear ends of the frame. The horizontal conveyor belt is located on the third rotating roller and the fourth rotating roller. A fifth rotating roller with an axis extending in the up-down direction is also rotatably mounted at the rear end of the frame. The attitude adjustment conveyor belt is located on the third rotating roller and the fifth rotating roller. A second drive motor is provided on the frame, and a second transmission structure is connected between the second drive motor and the third rotating roller.

[0010] Beneficial effects: Both the horizontal conveyor belt and the attitude adjustment conveyor belt are driven by the third rotating roller, ensuring the synchronization of the rotation of the horizontal conveyor belt and the attitude adjustment conveyor belt.

[0011] Furthermore, both the first transmission structure and the second transmission structure are belt drive structures.

[0012] Beneficial effects: Belts have good elasticity, which can absorb and buffer shocks and vibrations during transmission, reducing machine noise and wear; compared with gear transmission, belt transmission usually does not require lubrication, thus keeping the workplace clean.

[0013] Furthermore, the frame includes four rectangularly distributed support legs and an I-shaped base frame connected to the support legs.

[0014] Beneficial effects: Four rectangular support legs and an I-shaped base frame connected to the support legs support the horizontal conveyor belt, vertical conveyor belt, and attitude adjustment conveyor belt, ensuring the stability of the horizontal conveyor belt, vertical conveyor belt, and attitude adjustment conveyor belt during transmission.

[0015] Furthermore, the widths of the horizontal conveyor belt, the vertical conveyor belt, and the attitude-adjusting conveyor belt are all equal.

[0016] Furthermore, the width of the opening is adjustable.

[0017] Beneficial effects: The adjustable opening width allows the stand-up pouch turning machine to adapt to wet wipe bags of different widths, increasing its application range.

[0018] Furthermore, the frame is provided with multiple L-shaped connecting plates arranged at intervals in the front-to-back direction, and the L-shaped connecting plates are provided with multiple mounting grooves extending in the left-to-right direction. The vertical support frame is provided with multiple fixing grooves extending in the front-to-back direction. The vertical support frame is movably assembled onto the L-shaped connecting plates by bolts and nuts.

[0019] Beneficial effects: The vertical support frame is movably assembled on the L-shaped connecting plate by bolts and nuts, which is simple in structure and easy to operate. Attached Figure Description

[0020] The above and other objects, features, and advantages of the present invention will become readily understood by reading the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of the present invention are shown by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding parts, wherein:

[0021] Figure 1 This is a front view of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model;

[0023] Figure 3 This is a top view of the present invention, omitting the vertical conveyor belt, horizontal conveyor belt, and attitude adjustment conveyor belt.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Vertical conveyor belt; 2. Horizontal conveyor belt; 3. First drive motor; 4. Attitude adjustment conveyor belt; 5. Second drive motor; 6. Driven wheel; 7. Transmission belt; 8. Drive wheel; 9. Support leg; 10. Frame; 11. I-shaped base frame; 12. Through port; 13. L-shaped connecting plate; 14. Mounting slot; 15. Fixing slot; 16. Vertical support frame; 17. Wet wipe bag; 18. First rotating roller; 19. Second rotating roller; 20. Fourth rotating roller; 21. Fifth rotating roller; 22. Third rotating roller. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] The following describes various non-limiting embodiments of this utility model. Any number of elements in the accompanying drawings is for illustrative purposes only and not for limitation, and any naming is for distinction only and has no limiting meaning. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Embodiments of the vertical material turning machine provided by this utility model:

[0029] like Figure 1 and Figure 2 As shown, the upright packing machine includes a frame 10 and a horizontal conveyor belt 2, a vertical conveyor belt 1, and a posture adjusting conveyor belt 4 mounted on the frame 10 and simultaneously conveying wet wipe bags 17 in the same direction. The horizontal conveyor belt 2 is located between the vertical conveyor belt 1 and the posture adjusting conveyor belt 4. The vertical conveyor belt 1 can support the wet wipe bags 17 in an upright position. A passage 12 is formed between the rear end of the posture adjusting conveyor belt 4 and the rear end of the vertical conveyor belt 1 for the wet wipe bags 17 in an upright position to pass through. In this embodiment, for ease of description, the length direction of the frame 10 is defined as the front-to-back direction, the width direction of the frame 10 is defined as the left-to-right direction, and the height direction of the frame 10 is defined as the up-down direction.

[0030] like Figure 1 , Figure 2 and Figure 3As shown, a vertical support frame 16 is provided on the frame 10. The front and rear ends of the vertical support frame 16 are respectively rotatably equipped with a first rotating roller 18 and a second rotating roller 19 whose axes extend in the vertical direction. The vertical conveyor belt 1 is located on the first rotating roller 18 and the second rotating roller 19. A first drive motor 3 is fixed on the frame 10. A first transmission structure is connected between the first drive motor 3 and the first rotating roller 18. The front and rear ends of the frame 10 are respectively equipped with a third rotating roller 22 and a fourth rotating roller 20, whose axes extend in the left-right direction. The horizontal conveyor belt 2 is located on the third rotating roller 22 and the fourth rotating roller 20. The rear end of the frame 10 is also equipped with a fifth rotating roller 21, whose axis extends in the up-down direction. The attitude adjustment conveyor belt 4 is located on the third rotating roller 22 and the fifth rotating roller 21. The attitude adjustment conveyor belt 4 gradually twists from front to back in the conveying direction towards the vertical conveyor belt 1, so that the wet wipe bag 17 in the horizontal state gradually flips to the upright state. Both the horizontal conveyor belt 2 and the attitude adjustment conveyor belt 4 are driven by the third rotating roller 22 to ensure the synchronicity of the rotation of the horizontal conveyor belt 2 and the attitude adjustment conveyor belt 4. A second drive motor 5 with the same rotation speed as the first drive motor 3 is fixed on the frame 10 to ensure the synchronicity of the rotation of the horizontal conveyor belt 2, the vertical conveyor belt 1 and the attitude adjustment conveyor belt 4. A second transmission structure is connected between the third rotating roller 22 and the second drive motor 5. Both the first and second transmission structures are belt drive structures. The second transmission structure will be described below as an example. A driven wheel 6 is coaxially connected to the third rotating roller 22, and a driving wheel 8 is coaxially connected to the output shaft of the second drive motor 5. A transmission belt 7 is provided between the driving wheel 8 and the driven wheel 6. In other embodiments, the first and second transmission structures can also be chain drive structures.

[0031] like Figure 1 and Figure 3 As shown, the width of the opening 12 is adjustable. The frame 10 has three L-shaped connecting plates 13 arranged at equal intervals in the front-to-back direction. Each L-shaped connecting plate 13 has two mounting grooves 14 extending in the left-to-right direction. The vertical support frame 16 has two fixing grooves 15 extending in the front-to-back direction. The vertical support frame 16 is movably mounted on the L-shaped connecting plates 13 by bolts and nuts. The width of the opening 12 can be adjusted by changing the position of the vertical support frame 16 on the L-shaped connecting plates 13. The adjustable width of the opening 12 allows the vertical material handling and turning machine to adapt to wet wipe bags 17 of different widths, increasing its applicability. In other embodiments, when producing wet wipe bags 17 of the same size, the size of the opening 12 can also be fixed.

[0032] like Figure 1 and Figure 2As shown, the frame 10 includes four rectangularly distributed support legs 9 and an I-shaped base frame 11 connected to the support legs 9. The four rectangularly distributed support legs 9 and the I-shaped base frame 11 connected to the support legs 9 support the horizontal conveyor belt 2, the vertical conveyor belt 1 and the attitude adjustment conveyor belt 4, ensuring the stability of the horizontal conveyor belt 2, the vertical conveyor belt 1 and the attitude adjustment conveyor belt 4 during transmission.

[0033] like Figure 1 and Figure 2 As shown, the widths of the horizontal conveyor belt 2, the vertical conveyor belt 1, and the attitude adjustment conveyor belt 4 are all equal. The sum of the distance between the front end of the horizontal conveyor belt 2 and the front end of the attitude adjustment conveyor belt 1 and the width of the horizontal conveyor belt 2 is not greater than the width of the wet wipe bag 17, ensuring that the wet wipe bag 17 will not only flow onto the horizontal conveyor belt 2. If the wet wipe bag 17 only enters the horizontal conveyor belt 2 when it flows into the vertical material turning machine, the wet wipe bag 17 will not be turned over by the attitude adjustment conveyor belt 4, and the turning effect will not be achieved.

[0034] The working process of this utility model is as follows:

[0035] The horizontal wet wipe bag 17 first flows from the previous process to the front end of the horizontal conveyor belt 2 and the attitude adjustment conveyor belt 4. Driven by the horizontal conveyor belt 2 and the attitude adjustment conveyor belt 4, the wet wipe bag 17 moves backward. During the movement, the attitude adjustment conveyor belt 4 gradually twists the horizontal wet wipe bag 17 towards the vertical conveyor belt 1. As the wet wipe bag 17 continues to move to the right, under the inertia of the rightward movement, the lifted end of the wet wipe bag 17 leaves the attitude adjustment conveyor belt 4 and falls onto the vertical conveyor belt 1, thus turning the wet wipe bag 17 into an upright state. Then, driven by the vertical conveyor belt 1 and the horizontal conveyor belt 2, it moves to the through port 12 and flows to the corresponding carrier in the next process for subsequent packaging of the wet wipe bag. This upright packing machine avoids manual labor and the setting of gripping mechanisms, improves work efficiency, and is suitable for mass production.

Claims

1. A billet repackaging machine characterized by, The machine frame, the horizontal conveying belt, the vertical conveying belt and the posture adjusting conveying belt; The horizontal conveying belt is located between the vertical conveying belt and the posture adjusting conveying belt; The vertical conveying belt can support the wet tissue bag in the standing state; The posture adjusting conveying belt is gradually twisted towards the vertical conveying belt from front to back in the conveying direction, so that the wet tissue bag in the horizontal state is gradually turned to the standing state; a passing opening is formed between the rear end of the posture adjusting conveying belt and the rear end of the vertical conveying belt for the wet tissue bag in the standing state to pass through; The sum of the distance between the front end of the horizontal conveying belt and the front end of the posture adjusting conveying belt and the width of the horizontal conveying belt is not greater than the width of the wet tissue bag.

2. A bar stock batch mixer according to claim 1, wherein The machine frame is provided with a vertical support frame, the front and rear ends of the vertical support frame are respectively rotationally assembled with first and second rotation rollers with axis extending in the up-down direction, the vertical conveying belt is located on the first and second rotation rollers, and the machine frame is provided with a first driving motor, and the first driving motor and the first rotation roller are transmissionally connected with a first transmission structure.

3. A bar stock batch mixer according to claim 2, wherein The front and rear ends of the machine frame are respectively rotationally assembled with third and fourth rotation rollers with axis extending in the left-right direction, the horizontal conveying belt is located on the third and fourth rotation rollers, the rear end of the machine frame is further rotationally assembled with a fifth rotation roller with axis extending in the up-down direction, the posture adjusting conveying belt is located on the third and fifth rotation rollers, and the machine frame is provided with a second driving motor, and the second driving motor and the third rotation roller are transmissionally connected with a second transmission structure.

4. A bar stock batch mixer according to claim 3, wherein The first transmission structure and the second transmission structure are both belt transmission structures.

5. A bar stock batch mixer according to claim 4, wherein The machine frame comprises four support legs distributed in a rectangular shape and an I-shaped base body connected to the support legs.

6. A stand bagging machine according to any one of claims 1-5, characterized in that, The widths of the horizontal conveying belt, the vertical conveying belt and the posture adjusting conveying belt are equal.

7. A stand type batch-tilt machine according to any one of claims 1 to 5, characterized in that, The width of the passing opening is adjustable.

8. A bar stock batch mixer according to claim 2, wherein The machine frame is provided with a plurality of L-shaped connecting plates arranged in the front-rear direction, the L-shaped connecting plates are provided with a plurality of mounting grooves extending in the left-right direction, the vertical support frame is provided with a plurality of fixing grooves extending in the front-rear direction, and the vertical support frame is movably assembled on the L-shaped connecting plates through bolts and nuts.

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