A type of wet wipe packaging machine

Abstract

This utility model relates to the field of packaging equipment technology, specifically to a wet wipes packaging machine, including a transfer platform and a feeding device. The feeding device includes a first conveyor belt and a second conveyor belt located on both sides of the transfer platform. Both the first and second conveyor belts are equipped with gripping modules. A material correction module is located in front of the gripping module. The gripping module includes a crossbeam, a slide is mounted on the crossbeam, and a lifting seat is mounted on the slide. A negative pressure suction cup is located at the lower part of the lifting seat. By using two sets of gripping modules, two types of packaging bags can be provided to the transfer platform simultaneously. The synchronous packaging operation of the two types of packaging bags is completed by controlling the conveying speed. After packaging, the two types are mixed and sealed. Compared with the conventional method of packaging two products separately and then manually mixing them again, the production efficiency is higher and the loss of products during the secondary packaging process can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to a wet wipes packaging machine. Background Technology

[0002] Chinese Patent (Application No.: 2023231616226) discloses a packaging machine for wet wipe production, including a frame. A wet wipe conveying component is installed at one end of the frame, and a packaging bag conveying component is installed at the other end. A worktable for transferring the position of the packaging bag is installed between the wet wipe conveying component and the packaging bag conveying component. The worktable includes a mounting plate. A mouth-supporting clamp for supporting the opening of the packaging bag is installed on the side wall of the mounting plate facing the packaging bag conveying component. A drive motor is installed in the middle of the other side. A pressing push plate that cooperates with the mouth-supporting clamp is installed above the drive motor. Compared with existing wet wipe packaging equipment, the machine uses the flipping of the worktable to complete the connection between wet wipe conveying and packaging bag conveying, reducing the area occupied by the equipment. At the same time, the machine can perform bag mouth-supporting, wet wipe conveying and sealing operations, realizing packaging operations while conveying, and improving work efficiency.

[0003] The equipment primarily uses a conveyor belt to transport packaging bags to the opening clamps. After the packaging bags are opened, wet wipes are placed inside. However, this method can only package bags of the same size or print. It cannot handle situations where a single box or tote bag contains packaging bags of different sizes or prints. In such cases, manual addition or coordination between two packaging production lines is required after packaging is complete. This process wastes a significant amount of manpower and resources, and the secondary packaging also increases product loss. Utility Model Content

[0004] To address the aforementioned issues, this utility model provides a method for simultaneously conveying packaging bags of different specifications or prints. By employing a differentiated conveying mode, it enables the simultaneous packaging of materials of different specifications, better meeting the needs of differentiated product packaging, improving operational efficiency, and reducing product loss during packaging operations.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wet wipe packaging machine, comprising a transfer platform and a feeding device, wherein the feeding device comprises a first conveyor belt and a second conveyor belt located on both sides of the transfer platform, both the first and second conveyor belts being equipped with gripping modules, a material correction module being provided in front of the gripping modules, the gripping modules comprising a crossbeam, a slide being provided on the crossbeam, a lifting seat being provided on the slide, and a negative pressure suction cup being provided at the lower part of the lifting seat.

[0006] As a further improvement to the above technical solution:

[0007] Both the slide and the lifting seat are driven by electric slide rails, which are vertically distributed.

[0008] The lifting platform is equipped with a negative pressure pipe. The lower part of the negative pressure pipe is equipped with a transfer box for installing a negative pressure suction cup, and the upper part is equipped with a rotating joint.

[0009] A pulley is provided in the middle of the negative pressure pipeline, a drive wheel that works with the pulley is provided on the lifting base, and a drive motor that is connected to the drive wheel is provided on the lifting base.

[0010] The material correction module includes baffles located on both sides of the material, forming a conveying channel between the two baffles. An electronic eye is installed above the conveying channel, and a correction cylinder is installed between the electronic eye and the gripping module.

[0011] The transfer platform includes a frame, on which a transfer belt is installed, and on which a plurality of evenly distributed push rods are installed.

[0012] The beneficial effects of this utility model embodiment are as follows: The wet wipe packaging machine includes a transfer platform and a feeding device. The feeding device includes a first conveyor belt and a second conveyor belt located on both sides of the transfer platform. Both the first and second conveyor belts are equipped with gripping modules. A material correction module is provided in front of the gripping module. The gripping module includes a crossbeam, a slide is provided on the crossbeam, a lifting seat is provided on the slide, and a negative pressure suction cup is provided at the bottom of the lifting seat. By using two sets of gripping modules, two types of packaging bags can be provided to the transfer platform at the same time. The synchronous packaging operation of the two types of packaging bags is completed by controlling the conveying speed. After packaging, the two types are mixed and sealed. Compared with the conventional method of packaging two products separately and then manually mixing them again, the production efficiency is higher and the loss of products in the secondary packaging process can be effectively reduced. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention in use.

[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the gripping structure in this utility model;

[0016] Figure 4 This is a schematic diagram of the lifting seat in this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the conveyor belt in this utility model;

[0018] Figure 6This is a schematic diagram of the material transfer platform in this utility model.

[0019] In the diagram: 1. Transfer platform; 2. Conveyor belt one; 3. Conveyor belt two; 4. Crossbeam; 5. Slide seat; 6. Lifting seat; 7. Negative pressure suction cup; 8. Electric slide rail; 9. Negative pressure pipeline; 10. Transfer box; 11. Rotary joint; 12. Pulley; 13. Drive wheel; 14. Drive motor; 15. Baffle; 16. Conveying channel; 17. Electronic eye; 18. Correction cylinder; 19. Frame; 20. Transfer belt; 21. Push rod. Detailed Implementation

[0020] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0021] like Figure 1-6 As shown, the wet wipe packing machine of this embodiment includes a transfer platform 1 and a feeding device. The feeding device includes a first conveyor belt 2 and a second conveyor belt 3 located on both sides of the transfer platform 1. Both the first conveyor belt 2 and the second conveyor belt 3 have gripping modules that supply material to the transfer platform 1. A material correction module is provided in front of the gripping module. The gripping module includes a crossbeam 4, a slide 5 is provided on the crossbeam 4, a lifting seat 6 is provided on the slide 5, and a negative pressure suction cup 7 is provided at the lower part of the lifting seat 6. After the material is gripped by the negative pressure suction cup 7, the lifting seat 6 drives the material to move longitudinally, and then the slide 5 drives the material to move to the transfer platform 1. The material is then placed on the transfer platform 1. Conveyor belt 2 and conveyor belt 3 can simultaneously supply the same or different materials to the transfer platform 1. When the supplied material is the same, both can work or one can be selected to work. When both work together, the work efficiency can be improved. When the supplied material is different, the material can be transported in a differentiated manner. That is, packaging bags with different specifications or printing can be transported at the same time and packaged in the same large packaging box for easy combination and sale. It can also be used for the rapid packaging of promotional packs, which significantly improves the work efficiency and also achieves the diversification of packaging.

[0022] Both the slide seat 5 and the lifting seat 6 are driven by electric slide rails 8. The two electric slide rails 8 are vertically distributed. The crossbeam 4 is placed horizontally above the transfer platform 1. The slide seat 5 moves along the length of the crossbeam 4. The lifting seat 6 is installed on the slide seat 5 and moves longitudinally through the electric slide rails. The transfer of materials is completed by the slide seat 5 and the lifting seat 6.

[0023] The lifting platform 6 includes a fixed plate, a movable plate on one side of the fixed plate, a vertically installed negative pressure pipe 9 on the movable plate, a transfer box 10 for installing negative pressure suction cups 7 connected to the lower part of the negative pressure pipe 9, and multiple negative pressure suction cups 7 evenly distributed along the length of the transfer box 7, the specific number of which is selected according to the size of the material. A rotating joint 11 is provided at the upper part of the negative pressure pipe 9 for connecting a negative pressure generator or a negative pressure fan, and a bearing seat for installing the negative pressure pipe 9 is provided on the movable plate.

[0024] A pulley 12 is provided in the middle of the negative pressure pipeline 9. A drive wheel 13 that works with the pulley 12 is provided on the lifting seat 6. A drive motor 14 connected to the drive wheel 13 is installed on the lifting seat 6. The angle of the transfer box 10 can be adjusted by the drive motor 14 so that it is coaxially distributed with the material.

[0025] The material correction module includes baffles 15 located on both sides of the material, forming a conveying channel 16 between the two baffles 15. An electronic eye 17 is provided above the conveying channel 16, and the height of the electronic eye 17 can be adjusted. A correction cylinder 18 is provided between the electronic eye 17 and the gripping module. A push plate for pushing the material is installed at the movable rod end of the correction cylinder 18. The electronic eye 17 is used to collect the conveying position of the material. If a deviation occurs, the correction cylinder 18 is used to correct it to ensure that the centerline of the material coincides with the centerline of the conveying channel 16.

[0026] The transfer platform 1 includes a frame 19, on which a transfer belt 20 is installed. The transfer belt 20 is provided with multiple evenly distributed push rods 21. A storage chamber for placing materials is formed between two adjacent push rods, which is used to place materials transported on conveyor belt 1 2 and conveyor belt 2 3.

[0027] The working principle / assembly process of this solution is as follows: When used for wet wipe packaging, the discharge end of the transfer platform 1 is connected to the wet wipe packaging machine. The other end is equipped with conveyor belt 1 2 and conveyor belt 2 3 on both sides. A gripping module is installed at the end of each conveyor belt to provide packaging bags to the wet wipe packaging machine. When the conveyed packaging bags are of the same size and pattern, conveyor belt 1 2 and conveyor belt 2 3 can be conveyed synchronously to increase the conveying speed, or one can be used for normal material supply. When the conveyed packaging bags are of different sizes or have different printed patterns, conveyor belt 1 2 and conveyor belt 2 3 convey one type of material respectively. The two materials are placed alternately on the transfer platform 1. The conveying speed can also be adjusted according to a certain pattern. This method is mainly used in non-standard packaging scenarios in actual production, such as when two products are sold together or when trial packs are available. It can quickly complete the packaging of different specifications. Compared with secondary packaging, it can improve work efficiency and reduce product damage during secondary packaging.

[0028] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0031] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A wet wipe packing machine, characterized in that: It includes a transfer platform (1) and a feeding device. The feeding device includes a first conveyor belt (2) and a second conveyor belt (3) located on both sides of the transfer platform (1). Both the first conveyor belt (2) and the second conveyor belt (3) are equipped with gripping modules. A material correction module is provided in front of the gripping module. The gripping module includes a crossbeam (4), a slide (5) is provided on the crossbeam (4), a lifting seat (6) is provided on the slide (5), and a negative pressure suction cup (7) is provided at the lower part of the lifting seat (6).

2. The wet wipe packing machine according to claim 1, characterized in that: Both the slide (5) and the lifting seat (6) are driven by electric slide rails (8), and the two electric slide rails (8) are vertically distributed.

3. The wet wipe packing machine according to claim 1, characterized in that: The lifting seat (6) is provided with a negative pressure pipe (9), and the lower part of the negative pressure pipe (9) is provided with a transfer box (10) for installing a negative pressure suction cup (7), and the upper part is provided with a rotating joint (11).

4. The wet wipe packing machine according to claim 3, characterized in that: A pulley (12) is provided in the middle of the negative pressure pipe (9), a drive wheel (13) is provided on the lifting seat (6) to cooperate with the pulley (12), and a drive motor (14) connected to the drive wheel (13) is provided on the lifting seat (6).

5. The wet wipe packing machine according to claim 1, characterized in that: The material correction module includes baffles (15) located on both sides of the material, and a conveying channel (16) is formed between the two baffles (15). An electronic eye (17) is provided above the conveying channel (16), and a correction cylinder (18) is provided between the electronic eye (17) and the gripping module.

6. The wet wipe packing machine according to claim 1, characterized in that: The transfer platform (1) includes a frame (19), on which a transfer belt (20) is provided, and on which a plurality of evenly distributed push rods (21) are provided.

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