A dry and wet storage wet tissue packaging device

Abstract

This utility model discloses a wet wipe packaging device for separate dry and wet storage, belonging to the field of wet wipe packaging technology. It mainly includes a frame, with a placement component fixedly mounted on the outer front of the frame, a bag-picking component fixedly mounted at the bottom of the placement component, a bag-aligning component fixedly mounted on the inner front of the frame, two sets of bag-opening components at the rear of the bag-aligning component, a bag-filling component at the rear of the bag-opening component, a clamping component at the bottom of the bag-filling component, a closing component at the rear of the bag-filling component, a sealing component at the rear of the closing component, and a bag-pushing component at the bottom of the bag-opening component and the clamping component. This utility model, by setting the bag-pushing component, can clamp the dry and wet dual-chamber bag and move it backward a certain distance. The clamping component can clamp and fix the transported dry and wet dual-chamber bag to gradually complete the packaging operation in conjunction with the sealing component, closing component, and bag-filling component. This utility model is mainly used for the packaging production of separate dry and wet storage wet wipes.

Description

Technical Field

[0001] This utility model belongs to the field of wet wipe packaging technology, and more specifically, it relates to a wet wipe packaging device for separating dry and wet wipes. Background Technology

[0002] With the development of the times, people have an increasing need for wet wipes. Traditional wet wipes need to be used up as soon as possible after opening, otherwise they are prone to drying out or deterioration. At the same time, traditional wet wipes are prone to bacterial growth due to prolonged dampness. Therefore, dry and wet wipes have appeared on the market, with dry wipes and liquids packaged separately. When needed, the bag can be squeezed to mix the two together.

[0003] Chinese patent publication number "CN113386995A" discloses a wet wipe packaging device, including a storage device, which is mainly used to store wet wipe packaging bags, a bag opening and bag fitting device, the bag opening device is used to open the wet wipe packaging bag, a bag supporting device, the bag opening and bag fitting device fits the wet wipe packaging bag into the bag supporting device, a bag pushing head device pushes the folded wet wipes into the corresponding wet wipe packaging bag to form a wet wipe packaging body, and a sealing device, which is used to seal the edge of the wet wipe packaging body.

[0004] This device is only suitable for packaging traditional wet wipes and cannot efficiently and quickly complete the packaging of wet and dry storage wet wipes. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a wet and dry storage wet wipe packaging device. By setting a bag pushing component, it can clamp the wet and dry double-chamber bag and move it backward a certain distance. The clamping component can clamp and fix the transported wet and dry double-chamber bag so as to cooperate with the sealing component, closing component, bagging component and so on to gradually complete the packaging operation.

[0006] The aforementioned wet wipe packaging device for separating dry and wet wipes includes a frame, a conveyor plate fixedly installed at the rear of the frame, and a placement assembly fixedly installed on the outer front of the frame. The placement assembly includes a fixed platform and a limiting slide plate. The bottom of the fixed platform is fixedly connected to the frame, and a placement slide rod is fixedly connected to the top inner side of the fixed platform. A screw rod is rotatably connected to the top inner side of the fixed platform. A slide block and a screw block are fixedly connected to the inner side of the limiting slide plate. The slide block is slidably connected to the placement slide rod, and the screw block is engaged with the screw rod. A limiting slide frame is bolted to the top outer side of the fixed platform. The bottom of the placement assembly... A bag-taking assembly is fixedly provided. The bag-taking assembly includes a lifting push rod. The bottom of the lifting push rod is fixedly connected to the fixed platform. The push rod end of the lifting push rod is connected to a T-shaped mounting bracket by bolts. Multiple sets of negative pressure suction nozzles are fixedly installed on the T-shaped mounting bracket. A positive bag assembly is fixedly provided on the inner side of the front of the frame. Two sets of bag-opening assemblies are provided behind the positive bag assembly. A bag-filling assembly is provided behind the bag-opening assembly. A clamping assembly is provided at the bottom of the bag-filling assembly. A closing assembly is provided behind the bag-filling assembly. A sealing assembly is provided behind the closing assembly. A bag-pushing assembly is provided at the bottom of the bag-opening assembly and the clamping assembly.

[0007] Preferably, the positive bag assembly includes a mounting arm, a drive motor is fixedly mounted inside the mounting arm, a rotating arm is fixedly connected to the output shaft of the drive motor, a pushing component one is rotatably connected to the upper part of the rotating arm, and a gripper one and a gripper two are rotatably connected to the lower part of the rotating arm. The push rod end of the pushing component one is rotatably connected to the gripper one. A sector gear is fixedly connected to the back sidewall of both the gripper one and the gripper two, and the two sets of sector gears are meshed together. The bag opening assembly includes a pushing component two, which is fixedly connected to the frame. A mounting base is fixedly connected to the push rod end of the pushing component two, and two sets of negative pressure suction nozzles two are fixedly connected to the mounting base.

[0008] Preferably, the bagging assembly includes a fixed frame and a facial tissue feeding mechanism. The fixed frame is fixedly connected to the top of the machine frame. A pushing component three is fixedly connected to the inner wall of the bottom of the fixed frame. A lifting frame is fixedly connected to the push rod end of the pushing component three. A liquid outlet is fixedly installed at the rear end of the lifting frame. A facial tissue bagging mechanism is fixedly installed at the front end of the lifting frame. A pushing component six is ​​rotatably connected to the side wall of the facial tissue bagging mechanism. A feeding hopper is rotatably connected to the push rod end of the pushing component six. The feeding hopper is rotatably connected to the bottom of the facial tissue bagging mechanism. The facial tissue feeding mechanism is fixedly connected to the top of the machine frame. A pushing component four is fixedly connected to the rear of the facial tissue feeding mechanism. A limiting block is fixedly connected to the push rod end of the pushing component four. A pushing component five is fixedly provided at the bottom of the pushing component four. A feeding baffle is fixedly connected to the push rod end of the pushing component five.

[0009] Preferably, the clamping assembly includes a fixed slide and two sets of pushing assemblies 7. Both the fixed slide and the pushing assemblies 7 are fixedly connected to the frame. Two sets of clamping slides are slidably connected to the fixed slide. Multiple sets of clamping top blocks are fixedly connected to the clamping slides. A connecting block is fixedly connected to the push rod end of the pushing assembly 7. The connecting block is fixedly connected to the top of the clamping slide. The closing assembly includes a rotating motor. The rotating motor is fixedly connected to the frame. A rotating shaft is fixedly connected to the output shaft of the rotating motor. Two sets of swing rods are fixedly connected to the rotating shaft. A transmission rod is provided at the bottom of the swing rod. A closing slide is provided at the other end of the transmission rod. A clamping top block is provided on the closing slide. The bottom of the closing slide is slidably connected to the clamping slide. One end of the transmission rod is in ball contact with the bottom of the swing rod, and the other end of the transmission rod is in ball contact with the closing slide.

[0010] Preferably, the push bag assembly includes a mounting frame, with a push component eight fixedly connected to the bottom of the mounting frame. The mounting frame includes two sets of fixed legs, which are fixedly connected to the frame. Each fixed leg has a mounting plate fixedly connected to its top. A mounting slide frame is slidably connected to the upper part of the inner wall of the mounting plate. A squeezing plate is slidably connected inside the mounting slide frame. A tension spring two is fixedly connected to the inner wall of the outer side of the squeezing plate. The other end of the tension spring two is fixedly connected to the inner wall of the mounting slide frame. A sliding push plate is slidably connected to the middle of the inner wall of the mounting plate. Limiting blocks are fixedly connected to the inner walls at both ends of the top of the mounting plate. A limiting top rod is fixedly connected to the middle of the bottom of the mounting plate. A slot is fixedly opened on the top of the limiting top rod.

[0011] Preferably, the top of the extrusion plate is fixedly provided with multiple sets of mounting holes, the bottom of the extrusion plate is fixedly connected with a drive column, and the top of the extrusion plate is fixedly provided with multiple sets of clamping mechanisms. The clamping mechanism includes an installation cylinder, which is fixedly connected to the mounting holes by bolts. A clamping top column is slidably connected to the inner wall of the installation cylinder, and a compression spring is fixedly connected to the inner wall of the clamping cylinder. The other end of the compression spring is fixedly connected to the inner wall of the installation cylinder.

[0012] Preferably, the bottom of the sliding push plate is fixedly connected to an avoidance groove, and an opening is fixedly opened on the avoidance groove. The opening is used to avoid interference between the avoidance groove and the limiting top rod. A drive block is slidably connected in the avoidance groove. A connecting plate extends downward from the bottom of the sliding push plate. The bottom of the connecting plate is fixedly connected to the push rod end of the pushing component eight. A closed extrusion block is fixedly connected to the top of the sliding push plate. A limiting groove is fixedly opened on one side of the closed extrusion block.

[0013] Preferably, the drive block includes a tension spring and a telescopic push block, the telescopic push block is slidably connected to the clearance groove, the bottom of the telescopic push block is fixedly connected to the tension spring, and the other end of the tension spring is fixedly connected to the inner wall of the clearance groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a placement component, it is easy to arrange the dry and wet dual-chamber bags before placing them in the container, which is convenient for the subsequent bag retrieval component to capture them. The distance between the two sets of limiting slides can be adjusted by rotating the screw, and the position of the limiting slide on the fixed platform can be adjusted by removing the bolts to accommodate dry and wet dual-chamber bags of different sizes.

[0016] 2. By setting up a bag pushing component, the dry and wet double-chamber bag can be clamped and moved backward a certain distance. The clamping component can clamp and fix the transported dry and wet double-chamber bag to cooperate with the sealing component, closing component, bagging component and other components to gradually complete the packaging operation.

[0017] 3. By setting up a bag pushing assembly, a single power source is used to complete the work of clamping, moving backward, releasing the dry and wet dual-chamber bag after it is in place, moving forward, and clamping the dry and wet dual-chamber bag after it is in place, which greatly reduces the use of power sources. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a front structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the top structure of this utility model;

[0021] Figure 4 A front structural diagram of the placement component and the bag-retrieving component;

[0022] Figure 5 A schematic diagram of the rear structure of the placement component and the bag retrieval component;

[0023] Figure 6 This is a structural schematic diagram of the positive bag assembly;

[0024] Figure 7 This is a schematic diagram of the rear structure of the front pocket assembly;

[0025] Figure 8 This is a schematic diagram of the bag opening component;

[0026] Figure 9 A schematic diagram of the clamping component and the closing component;

[0027] Figure 10 A schematic diagram of the bagging assembly and sealing assembly;

[0028] Figure 11 A schematic diagram of the facial towel feeding mechanism and the facial towel bagging mechanism;

[0029] Figure 12 This is a schematic diagram of the push bag assembly.

[0030] Figure 13 This is a schematic diagram of the internal structure of the push bag assembly;

[0031] Figure 14 This is a schematic diagram of the internal structure of the mounting bracket;

[0032] Figure 15 A schematic diagram of the sliding push plate and the drive block;

[0033] Figure 16 This is a schematic diagram of the bottom structure of the sliding push plate;

[0034] Figure 17 A schematic diagram of the structure for the drive block retraction clearance groove;

[0035] Figure 18 A schematic diagram of the structure for installing the sliding frame and the extrusion plate;

[0036] Figure 19 A schematic diagram of the bottom structure for installing the slide frame and extrusion plate;

[0037] Figure 20 This is a schematic diagram of the internal structure of the clamping mechanism;

[0038] Figure 21 This is a schematic diagram of the clamping mechanism when it opens and moves forward;

[0039] Figure 22 This is a schematic diagram of the clamping mechanism when it is closed and moving backward.

[0040] Figure 23 A schematic diagram of the clamping mechanism returning to the open state from the closed state;

[0041] Figure 24 This is a schematic diagram of a wet and dry dual-chamber bag.

[0042] In the diagram: 1. Placement component; 101. Fixing platform; 101A. Placement slide bar; 102. Screw; 103. Limiting slide plate; 103A. Slide base; 103B. Screw block; 104. Limiting slide frame; 2. Bag retrieval component; 201. Lifting push rod; 202. T-shaped mounting bracket; 203. Negative pressure suction nozzle one; 3. Positive bag component; 301. Mounting arm; 302. Rotating arm; 303. Pushing component one; 304. Gripper one; 305. Sector gear; 306. Gripper two; 4. Bag opening assembly. Components; 401. Pushing Component Two; 402. Mounting Base; 403. Negative Pressure Suction Nozzle Two; 5. Bagging Component; 501. Fixing Frame; 502. Pushing Component Three; 503. Lifting Frame; 504. Liquid Dispensing Nozzle; 505. Facial Towel Feeding Mechanism; 505A. Pushing Component Four; 505B. Limiting Block; 505C. Pushing Component Five; 505D. Feeding Baffle; 506. Facial Towel Bagging Mechanism; 506A. Pushing Component Six; 506B. Feeding Hopper; 6. Clamping Component; 601. Fixed Slide Frame; 602, Clamping slide; 603, Clamping top block; 604, Pushing assembly seven; 604A, Connecting block; 7, Closing assembly; 701, Rotating motor; 702, Rotating shaft; 702A, Swing rod; 703, Transmission rod; 704, Closing slide; 8, Sealing assembly; 9, Pushing bag assembly; 901, Mounting frame; 901A, Fixed support leg; 901B, Mounting plate; 901C, Limiting block; 902, Pushing assembly eight; 903, Sliding push plate; 903A, Connecting plate; 90 3B, clearance groove; 903C, groove opening; 903D, closed extrusion block; 903E, limiting groove; 904, drive block; 904A, tension spring one; 904B, telescopic push block; 905, mounting slide frame; 905A, tension spring two; 906, extrusion plate; 906A, mounting hole; 906B, drive column; 907, limiting top rod; 907A, slot; 908, clamping mechanism; 908A, mounting cylinder; 908B, compression spring; 908C, clamping top column; 10, dry and wet dual-chamber bag. Detailed Implementation

[0043] The present invention will be further described below with reference to the accompanying drawings:

[0044] The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] like Figure 1 , Figure 2 and Figure 3As shown, a wet and dry storage wet wipe packaging device includes a frame, a conveyor plate fixedly installed at the rear of the frame, and a placement component 1 fixedly installed on the outer front of the frame. The placement component 1 facilitates the pre-arrangement of wet and dry dual-chamber bags 10 for placement, making it easier for the subsequent bag-retrieving component 2 to capture them. The distance between two sets of limiting slide plates 103 is adjusted by rotating the screw 102, and the position of the limiting slide 104 on the fixed platform 101 is adjusted by removing the bolts to accommodate wet and dry dual-chamber bags 10 of different sizes. Figure 4 and Figure 5 As shown, the placement assembly 1 includes a fixed platform 101 and two sets of limiting slide plates 103. The bottom inner wall of the limiting slide plate 103 and the bottom inner wall of the limiting slide 104 both have inwardly extending folded edges to support the pre-placed dry and wet dual-chamber bag 10, so that it can be placed in the placement assembly 1 without external force. At the same time, since the length of the folded edge is limited, when the bottom dry and wet dual-chamber bag 10 is sucked down by the negative pressure suction nozzle 203, it can leave the folded edge and detach from the placement assembly 1 within a limited deformation range.

[0046] The bottom of the fixed platform 101 is fixedly connected to the frame. A placement slide rod 101A is fixedly connected to the top inner side of the fixed platform 101. A screw 102 is rotatably connected to the top inner side of the fixed platform 101. A slide block 103A and a screw block 103B are fixedly connected to the inner side of the limiting slide plate 103. The slide block 103A is slidably connected to the placement slide rod 101A, and the screw block 103B is engaged with the screw 102. Rotating the screw 102 causes the two sets of limiting slide plates 103 to slide on the placement slide rod 101A, thereby changing the distance between them to accommodate the dry and wet dual-chamber bag 10. A limiting slide frame 104 is bolted to the top outer side of the fixed platform 101. The bottom of the limiting slide frame 104... The part is provided with a sliding groove. By passing bolts through the sliding groove and fixing them to the fixed platform 101, the limiting slide 104 can be fixed. When it is necessary to adjust the distance of the limiting slide 104, simply loosen the bolts to reduce the friction between the fixed platform 101 and the limiting slide 104, and the position of the limiting slide 104 can be adjusted. With the help of two sets of limiting slide plates 103, the dry and wet dual-chamber bag 10 is placed and positioned, which is convenient for the subsequent bag picking component 2 to grasp accurately. The bottom of the placement component 1 is fixed with the bag picking component 2. By setting the bag picking component 2, the dry and wet dual-chamber bag 10 is removed from the placement component 1, which is convenient for the bag picking component 3 to grasp for subsequent operations.

[0047] The bag-retrieving assembly 2 includes a lifting push rod 201. The bottom of the lifting push rod 201 is fixedly connected to the fixed platform 101. The push rod end of the lifting push rod 201 is connected to a T-shaped mounting bracket 202 by bolts. A sliding groove is fixedly opened in the middle of the T-shaped mounting bracket 202. The bolts are passed through the sliding groove to install the T-shaped mounting bracket 202 onto the lifting push rod 201. By loosening the bolts, the friction between the two can be reduced, thereby adjusting the position of the T-shaped mounting bracket 202 on the lifting push rod 201. Multiple sets of negative pressure suction nozzles 203 are fixedly installed on the T-shaped mounting bracket 202. The negative pressure suction nozzles 203 are connected to the suction mechanism through the air supply pipe. The lifting push rod 201 drives the negative pressure suction nozzles 203 to rise to contact the dry and wet dual-chamber bag 10 at the bottom of the placement component 1 and suck it up. As the lifting push rod 201 descends, the negative pressure suction nozzles 203 complete the gripping of a set of dry and wet dual-chamber bags 10. The negative pressure suction nozzles 403 are the same, and will not be described again.

[0048] A bag-opening assembly 3 is fixedly installed on the inner side of the front of the frame. Two sets of bag-opening assemblies 4 are installed behind the bag-opening assembly 3. A bag-filling assembly 5 is installed behind the bag-opening assembly 4. A clamping assembly 6 is installed at the bottom of the bag-filling assembly 5. A closing assembly 7 is installed behind the bag-filling assembly 5. A sealing assembly 8 is installed behind the closing assembly 7. A bag-pushing assembly 9 is installed at the bottom of the bag-opening assembly 4 and the clamping assembly 6. By setting the bag-pushing assembly 9, the dry and wet dual-chamber bag 10 can be clamped and moved backward a certain distance. The clamping assembly 6 can clamp and fix the conveyed dry and wet dual-chamber bag 10 to cooperate with the sealing assembly 8, the closing assembly 7, the bag-filling assembly 5, etc. to gradually complete the packaging operation. Through the cooperation of the bag-pushing assembly 9 and the clamping assembly 6, the dry and wet dual-chamber bag 10 can be continuously conveyed to the position of the next packaging process and finally the packaging operation is completed. By setting up the bag pusher assembly 9, a single power source is used to complete the clamping, backward movement, and release of the dry and wet dual-chamber bag 10 after it is in place, as well as the forward movement and clamping of the dry and wet dual-chamber bag 10 after it is in place. This greatly reduces the use of power sources. It is estimated that this structure can reduce the use of 4 power sources compared to traditional non-standard designs.

[0049] like Figure 6 , Figure 7 and Figure 8As shown, the bag opening assembly 3 includes a mounting arm 301, in which a drive motor is fixedly mounted. The output shaft of the drive motor is fixedly connected to a rotating arm 302. A first push assembly 303 is rotatably connected to the upper part of the rotating arm 302, and a first gripper 304 and a second gripper 306 are rotatably connected to the lower part of the rotating arm 302. The push rod end of the first push assembly 303 is rotatably connected to the first gripper 304. A sector gear 305 is fixedly connected to the back side wall of both the first gripper 304 and the second gripper 306. The two sets of sector gears 305 are meshed together. The bag opening assembly 4 includes a second push assembly 401, which is fixedly connected to the frame. A mounting base 402 is fixedly connected to the push rod end of the second push assembly 401, and two sets of negative pressure suction nozzles 403 are fixedly connected to the mounting base 402. The drive motor rotates the rotating arm 302 to approach the bag-picking assembly 2, pushing the first assembly 303 to close the first gripper 304 and the second gripper 306, clamping the wet and dry dual-chamber bag 10 on the bag-picking assembly 2, and adjusting the wet and dry dual-chamber bag 10 from a horizontal position to a vertical position with the opening facing upwards. After the position is adjusted, the wet and dry dual-chamber bag 10 is transported backwards by the bag-pushing assembly 9 to the area of ​​the bag-opening assembly 4. The negative pressure suction nozzles 403 of the two sets of bag-opening assemblies 4 suck up the bag edges from both sides and pull them outwards, so that the wet and dry dual-chamber bag 10 completes the opening operation. After the opening, the wet and dry dual-chamber bag 10 continues to be transported backwards by the bag-pushing assembly 9.

[0050] like Figure 10 and Figure 11 As shown, the bagging assembly 5 includes a fixed frame 501 and a towel feeding mechanism 505. The fixed frame 501 is fixedly connected to the top of the frame. A push assembly 502 is fixedly connected to the inner wall of the bottom of the fixed frame 501. A lifting frame 503 is fixedly connected to the push rod end of the push assembly 502. A liquid outlet 504 is fixedly installed at the rear end of the lifting frame 503. A towel bagging mechanism 506 is fixedly installed at the front end of the lifting frame 503. When the dry and wet dual-chamber bag 10 moves to the area of ​​the towel bagging mechanism 506 and the liquid outlet 504 under the transport of the bag pushing assembly 9, the push assembly 502 extends downward from the lifting frame 503, so that the towel bagging mechanism 506 and the liquid outlet 504 extend into the open dry and wet dual-chamber bag 10, and complete the operation of placing the towel and the bottled wet wipe liquid.

[0051] A push assembly 506A is rotatably connected to the side wall of the facial tissue bagging mechanism 506. A feeding hopper 506B is rotatably connected to the push rod end of the push assembly 506A. The feeding hopper 506B is rotatably connected to the bottom of the facial tissue bagging mechanism 506. The facial tissue feeding mechanism 505 is fixedly connected to the top of the frame. A push assembly 505A is fixedly connected to the rear of the facial tissue feeding mechanism 505. A limiting block 505B is fixedly connected to the push rod end of the push assembly 505A. A push assembly 505C is fixedly provided at the bottom of the push assembly 505A. A feeding baffle 505D is fixedly connected to the push rod end of the push assembly 505C. The face towels in the face towel feeding mechanism 505 are blocked by the feeding baffle 505D and cannot fall into the face towel bagging mechanism 506. When the feeding baffle 505D is pulled away from the face towel by the pushing component 505C, the face towels at the bottom of the face towel feeding mechanism 505 fall into the face towel bagging mechanism 506. However, the face towels on the upper layer cannot fall because they are squeezed by the limiting block 505B. Only when the feeding baffle 505D closes the bottom, the pushing component 505A moves the limiting block 505B away from the face towel, and the face towels continue to fall and are blocked by the feeding baffle 505D. By repeating the above actions, the face towels can be placed into the face towel bagging mechanism 506 one group at a time.

[0052] like Figure 9 As shown, the clamping assembly 6 includes a fixed slide 601 and two sets of pushing assemblies 604. Both the fixed slide 601 and the pushing assemblies 604 are fixedly connected to the frame. Two sets of clamping slide plates 602 are slidably connected to the fixed slide 601. Multiple sets of clamping top blocks 603 are fixedly connected to the clamping slide plates 602. After the position of the clamping assembly 6 is adjusted by the operator, when the clamping assembly 6 is closed, the clamping assembly 6 can be positioned at the bottom sides of the facial tissue bagging mechanism 506, the liquid outlet 504, and the closing assembly 7, which can clamp the dry and wet dual-chamber bag 10 without affecting the related packaging operations. The push rod end of the push component 7 604 is fixedly connected to the connecting block 064A. The connecting block 064A is fixedly connected to the top of the clamping slide plate 602. Two sets of push components 7 604, one pushes out and the other pulls back, respectively driving the two sets of clamping slide plates 602 to clamp in the middle or separate to both sides. The clamping top block 603 contacts and clamps or separates the dry and wet dual-chamber bag 10.

[0053] The closing assembly 7 includes a rotary motor 701, which is fixedly connected to the frame. The output shaft of the rotary motor 701 is fixedly connected to a rotating shaft 702. Two sets of rocker arms 702A are fixedly connected to the rotating shaft 702. A transmission rod 703 is provided at the bottom of the rocker arm 702A. A closing slide 704 is provided at the other end of the transmission rod 703. A clamping top block 603 is provided on the closing slide 704. The bottom of the closing slide 704 is slidably connected to the clamping slide plate 602. One end of the transmission rod 703 is in ball contact with the bottom of the rocker arm 702A, and the other end of the transmission rod 703 is in ball contact with the closing slide 704. The closing assembly 7 cooperates with the clamping assembly 6. When a set of clamping top blocks 603 on the clamping assembly 6 clamps one end of the dry and wet dual-chamber bag 10, the clamping top blocks 603 on the closing assembly 7 clamp the other end of the dry and wet dual-chamber bag 10. The rotating motor 701 drives the swing rod 702A to rotate. Through the transmission rod 703, the closing slide 704 is driven to slide backward on the clamping slide plate 602 to close the dry and wet dual-chamber bag 10 containing the facial tissue and wet wipe liquid.

[0054] like Figure 12 , Figure 13 and Figure 14 As shown, the bag pushing assembly 9 includes a mounting frame 901. A pushing assembly 902 is fixedly connected to the bottom of the mounting frame 901. The mounting frame 901 includes two sets of fixed legs 901A. The fixed legs 901A are fixedly connected to the frame. A mounting plate 901B is fixedly connected to the top of each fixed leg 901A. A mounting slide frame 905 is slidably connected to the upper part of the inner wall of the mounting plate 901B. A squeezing plate 906 is slidably connected inside the mounting slide frame 905. A tension spring 905A is fixedly connected to the inner wall of the outer side of the squeezing plate 906. The other end of the tension spring 905A is fixedly connected to the inner wall of the mounting slide frame 905. Taking the transport direction of the dry and wet dual-chamber bag 10 as the front-back direction, the mounting slide frame 905 and the sliding push plate 903 both slide in the front-back direction on the inner wall of the mounting plate 901B. The squeezing plate 906 slides in the left-right direction within the mounting slide frame 905.

[0055] A sliding push plate 903 is slidably connected to the middle of the inner wall of the mounting plate 901B. Limiting blocks are fixedly connected to the inner walls at both ends of the top of the mounting plate 901B. By setting the limiting blocks, the sliding distance of the mounting slide frame 905 on the mounting plate 901B is limited, and the sliding area of ​​the mounting slide frame 905 is smaller than the sliding area of ​​the sliding push plate 903. A limiting top rod 907 is fixedly connected to the middle of the bottom of the mounting plate 901B. A slot 907A is fixedly opened on the top of the limiting top rod 907. The limiting top rod 907 is located at the middle of the bottom of the mounting plate 901B and cooperates with the driving block 904 on the sliding push plate 903. The sliding block is limited by the limiting top rod. The compression of rod 907 causes the sliding block to overcome the tension of spring 904A and extend upward into the clearance groove 903B. At this time, the sliding block contacts and engages with drive column 906B, causing the two sets of extrusion plates 906 to open and move to the position of the previous set of dry and wet dual-chamber bags 10. When drive block 904 moves with sliding push plate 903 to the area of ​​slot 907A, drive block 904 retracts downward into clearance groove 903B. At this time, drive column 906B loses its engagement with drive block 904 and contacts closed extrusion block 903D, causing the two sets of extrusion plates 906 to close and causing dry and wet dual-chamber bags 10 to move backward to the position of the next process.

[0056] like Figure 18 , Figure 19 and Figure 20 As shown, the top of the extrusion plate 906 is fixedly provided with multiple sets of mounting holes 906A, and the bottom of the extrusion plate 906 is fixedly connected with a drive column 906B. The drive column 906B is pushed by the limit of the drive block 904 or the closing extrusion block 903D, which can drive the extrusion plate 906 to perform corresponding closing or opening operations, and continuously drive the dry and wet double-chamber bags 10 in each process to move backward. The top of the extrusion plate 906 is fixedly provided with multiple sets of clamping mechanisms 908. The clamping mechanism 908 includes a mounting cylinder 908A, which is fixedly connected to the mounting holes 906A by bolts. The inner wall of the mounting cylinder 908A is slidably connected with a clamping top column 908C, and a compression spring 908B is fixedly connected to the inner wall of the clamping top. The other end of the compression spring 908B is fixedly connected to the inner wall of the mounting cylinder 908A. By adjusting the fit between the mounting cylinder 908A and different mounting holes 906A, the specific position of the clamping mechanism 908 can be adjusted. Before use, the operator first adjusts the position of each set of clamping mechanisms 908 so that the clamping mechanism 908 can accurately grip the dry and wet dual-chamber bag 10 at each process position. In conjunction with the clamping assembly 6, the dry and wet dual-chamber bag 10 is continuously pushed backward. Under the elastic force of the compression spring 908B, the clamping top column 908C maintains the tendency to move towards the center of the push plate assembly. When the extrusion plate 906 moves towards the center under the push of the sliding push plate 903, the clamping top column 908C can clamp and fix the dry and wet dual-chamber bag 10.

[0057] like Figure 15 and Figure 16 As shown, a clearance groove 903B is fixedly connected to the bottom of the sliding push plate 903. A slot 903C is fixedly opened on the clearance groove 903B. By setting the slot 903C, interference between the clearance groove 903B and the limiting rod 907 can be avoided, allowing the limiting rod 907 and the drive block 904 to maintain a basic engagement for a long time. The drive block 904 is slidably connected inside the clearance groove 903B. A connecting plate 903A extends downward from the bottom of the sliding push plate 903. The bottom of the connecting plate 903A is connected to the push of the pushing assembly 902. The rod end is fixedly connected, and a closed-end squeezing block 903D is fixedly connected to the top of the sliding push plate 903. When the sliding push plate 903 moves forward and the drive column 906B contacts the closed-end squeezing block 903D, the inclined edge of the closed-end squeezing block 903D continuously squeezes the drive column 906B towards the middle of the bag pushing assembly 9 and finally makes the drive column 906B stuck in the limiting groove 903E. At this time, the bag pushing assembly 9 completes the gripping operation of the dry and wet dual-chamber bag 10. A limiting groove 903E is fixedly opened on one side of the closed-end squeezing block 903D. The pushing assembly 902 pushes the sliding push plate 903 to slide back and forth on the mounting plate 901B.

[0058] like Figure 17 As shown, the drive block 904 includes a tension spring 904A and a telescopic push block 904B. The telescopic push block 904B is slidably connected to the clearance groove 903B, and the bottom of the telescopic push block 904B is fixedly connected to the tension spring 904A. The other end of the tension spring 904A is fixedly connected to the inner wall of the clearance groove 903B. When the telescopic push block 904B extends upward out of the clearance groove 903B, the top of the telescopic push block 904B is provided with an inclined plate, which can push the drive column 906B, causing the push bag assembly 9 to open and move forward a certain distance.

[0059] The working process of the push bag assembly 9 is as follows: Figure 21 , Figure 22 and Figure 23 As shown:

[0060] 1. The push assembly 902 is in the initial state, the sliding push plate 903 and the mounting slide frame 905 are both in the rear position of the mounting plate 901B, the drive block 904 is kept in the extended position of the clearance groove 903B under the limit of the limit top rod 907, the extrusion plate 906 is pulled away from the center of the push bag assembly 9 under the pull of the tension spring 905A, the clamping top column 908C is in the open state, and the drive column 906B cooperates with the drive block 904.

[0061] 2. When component 8 (902) extends, it moves the sliding push plate 903 forward. Since the drive block 904 engages with the drive column 906B, the extrusion plate 906 also moves forward to the area of ​​the previous set of dry and wet dual-chamber bags 10. At this point, the front end of the mounting frame 905 is blocked by the limit block and cannot move further forward. The bottom of the drive block 904 contacts the area of ​​the slot 907A. Under the pull of the tension spring 904A, the drive block 904 retracts to avoid the slot 903B, and the drive column 906B loses its engagement with the drive block 904.

[0062] 3. Push component 8 902 continues to extend, sliding push plate 903 continues to move forward, causing the closed extrusion block 903D to contact the drive column 906B. Under the extrusion of the closed extrusion block 903D, the extrusion plate 906 continuously moves towards the middle of the bag pusher assembly 9. At this time, the extrusion plate 906 completes the closed posture, clamps the top column 908C to extrude the dry and wet dual-chamber bag 10, and completes the grasping and capturing operation of the previous set of dry and wet dual-chamber bags 10. As push component 8 902 continues to extend, the drive column 906B finally gets stuck in the area of ​​the limiting groove 903E of the closed extrusion block 903D. Due to the outward pull of the tension spring 905A at the same time, the extrusion plate 906 causes the drive column 906B to be stuck in the limiting groove 903E.

[0063] 4. Push component 8 902 begins to retract, sliding push plate 903 drives mounting slide frame 905 to move backward. When it moves to the next process position of the dry and wet dual-chamber bag 10, mounting slide frame 905 is also restricted by the limit block and stops moving. Push component 8 902 continues to retract, sliding push plate 903 continues to move backward, drive column 906B overcomes the tension of tension spring 2 905A and disengages from limit groove 903E. Under the pull of tension spring 2 905A, extrusion plate 906 opens. Since the effective elastic stroke of tension spring 2 905A is much greater than the effective elastic stroke of compression spring 908B, clamping top column 908C releases dry and wet dual-chamber bag 10.

[0064] 5. The bottom of the drive block 904 is squeezed by the limit rod 907 and extends out of the clearance groove 903B again, cooperating with the drive column 906B, and is ready to carry out the next conveying operation of the dry and wet dual-chamber bag 10.

[0065] like Figure 24 As shown, the front chamber of the wet and dry dual-chamber bag 10 is for storing face towels, and the rear chamber is for storing wet wipe liquid. During the packaging operation, the wet and dry dual-chamber bag 10 is first placed into the placement component 1. At this time, the opening of the wet and dry dual-chamber bag 10 is closed and faces the inside of the frame.

[0066] The bag-removing component 2 removes the dry and wet dual-chamber bag 10 downwards, and the bag-aligning component 3 grabs the dry and wet dual-chamber bag 10 and turns it into an open-up position.

[0067] The push bag assembly 9 transports it to the area of ​​the opening bag assembly 4, at which point the opening of the dry and wet dual-chamber bag 10 opens;

[0068] The push bag assembly 9 transports it to the area of ​​the face towel bagging mechanism 506, where the face towel is placed in the front chamber of the wet and dry dual-chamber bag 10.

[0069] The push bag assembly 9 continues to move it backward to the area of ​​the dispensing nozzle 504, and the chamber at the rear of the dry and wet dual-chamber bag 10 is filled with wet wipe liquid;

[0070] The push bag assembly 9 continues to move it backward to the area of ​​the closing assembly 7, and the closing assembly 7 pulls one end of the dry and wet dual-chamber bag 10 to straighten and close it.

[0071] The bag pusher assembly 9 continues to move it backward to the area of ​​the sealing assembly 8. The sealing assembly 8 heats the opening of the dry and wet dual-chamber bag 10 to perform the sealing operation. The sealing assembly 8 is an existing product that can be purchased directly on the market, so it will not be described in detail here. The packaging is now complete, and the bag falls into the conveyor plate.

Claims

1. A wet and dry storage packaging device for wet wipes, comprising a frame, wherein a conveyor plate is fixedly installed at the rear of the frame, characterized in that: A placement assembly is fixedly installed on the outer front part of the frame. The placement assembly includes a fixed platform and a limiting slide plate. The bottom of the fixed platform is fixedly connected to the frame. A placement slide rod is fixedly connected to the top inner side of the fixed platform. A screw rod is rotatably connected to the top inner side of the fixed platform. A slide seat and a screw block are fixedly connected to the inner side of the limiting slide plate. The slide seat is slidably connected to the placement slide rod. The screw block is engaged with the screw rod. A limiting slide frame is bolted to the top outer side of the fixed platform. A bag-retrieving assembly is fixedly installed at the bottom of the placement assembly. The bag-retrieving assembly includes a lifting push rod. The bottom of the lifting push rod is fixedly connected to the fixed platform. A T-shaped mounting bracket is bolted to the push rod end of the lifting push rod. Multiple sets of negative pressure suction nozzles are fixedly installed on the T-shaped mounting bracket. A positive bag assembly is fixedly installed on the inner front part of the frame. Two sets of bag-opening assemblies are provided behind the positive bag assembly. A bag-filling assembly is provided behind the bag-opening assembly. A clamping assembly is provided at the bottom of the bag-filling assembly. A closing assembly is provided behind the bag-filling assembly. A sealing assembly is provided behind the closing assembly. A bag-pushing assembly is provided at the bottom of the bag-opening assembly and the clamping assembly.

2. The wet and dry storage packaging device for wet wipes according to claim 1, characterized in that: The positive bag assembly includes a mounting arm, in which a drive motor is fixedly mounted. The output shaft of the drive motor is fixedly connected to a rotating arm. A pushing component one is rotatably connected to the upper part of the rotating arm, and a gripper one and a gripper two are rotatably connected to the lower part of the rotating arm. The push rod end of the pushing component one is rotatably connected to the gripper one. A sector gear is fixedly connected to the back sidewall of both the gripper one and the gripper two, and the two sets of sector gears are meshed together. The bag opening assembly includes a pushing component two, which is fixedly connected to the frame. A mounting base is fixedly connected to the push rod end of the pushing component two, and two sets of negative pressure suction nozzles two are fixedly connected to the mounting base.

3. The wet and dry storage packaging device for wet wipes according to claim 1, characterized in that: The bagging assembly includes a fixed frame and a facial tissue feeding mechanism. The fixed frame is fixedly connected to the top of the machine frame. A pushing component three is fixedly connected to the inner wall of the bottom of the fixed frame. A lifting frame is fixedly connected to the push rod end of the pushing component three. A liquid outlet is fixedly installed at the rear end of the lifting frame. A facial tissue bagging mechanism is fixedly installed at the front end of the lifting frame. A pushing component six is ​​rotatably connected to the side wall of the facial tissue bagging mechanism. A feeding hopper is rotatably connected to the push rod end of the pushing component six. The feeding hopper is rotatably connected to the bottom of the facial tissue bagging mechanism. The facial tissue feeding mechanism is fixedly connected to the top of the machine frame. A pushing component four is fixedly connected to the rear of the facial tissue feeding mechanism. A limiting block is fixedly connected to the push rod end of the pushing component four. A pushing component five is fixedly provided at the bottom of the pushing component four. A feeding baffle is fixedly connected to the push rod end of the pushing component five.

4. The wet and dry storage packaging device for wet wipes according to claim 1, characterized in that: The clamping assembly includes a fixed slide and two sets of push assemblies 7. Both the fixed slide and the push assemblies 7 are fixedly connected to the frame. Two sets of clamping slides are slidably connected to the fixed slide. Multiple sets of clamping top blocks are fixedly connected to the clamping slides. A connecting block is fixedly connected to the push rod end of the push assembly 7. The connecting block is fixedly connected to the top of the clamping slide. The closing assembly includes a rotary motor. The rotary motor is fixedly connected to the frame. A rotating shaft is fixedly connected to the output shaft of the rotary motor. Two sets of swing rods are fixedly connected to the rotating shaft. A transmission rod is provided at the bottom of the swing rod. A closing slide is provided at the other end of the transmission rod. A clamping top block is provided on the closing slide. The bottom of the closing slide is slidably connected to the clamping slide. One end of the transmission rod is in ball contact with the bottom of the swing rod, and the other end of the transmission rod is in ball contact with the closing slide.

5. The wet and dry storage packaging device for wet wipes according to claim 1, characterized in that: The push bag assembly includes a mounting frame, with a push component eight fixedly connected to the bottom of the mounting frame. The mounting frame includes two sets of fixed legs, which are fixedly connected to the frame. Each fixed leg has a mounting plate fixedly connected to its top. A mounting slide frame is slidably connected to the upper part of the inner wall of the mounting plate. A squeezing plate is slidably connected inside the mounting slide frame. A tension spring is fixedly connected to the inner wall of the outer side of the squeezing plate. The other end of the tension spring is fixedly connected to the inner wall of the mounting slide frame. A sliding push plate is slidably connected to the middle of the inner wall of the mounting plate. Limiting blocks are fixedly connected to the inner walls at both ends of the top of the mounting plate. A limiting top rod is fixedly connected to the middle of the bottom of the mounting plate. A slot is fixedly opened on the top of the limiting top rod.

6. The wet and dry storage packaging device for wet wipes according to claim 5, characterized in that: The top of the extrusion plate is fixedly provided with multiple sets of mounting holes, the bottom of the extrusion plate is fixedly connected with a drive column, and the top of the extrusion plate is fixedly provided with multiple sets of clamping mechanisms. The clamping mechanism includes a mounting cylinder, which is fixedly connected to the mounting holes by bolts. A clamping top column is slidably connected to the inner wall of the mounting cylinder, and a compression spring is fixedly connected to the inner wall of the clamping cylinder. The other end of the compression spring is fixedly connected to the inner wall of the mounting cylinder.

7. A wet and dry storage packaging device for wet wipes according to claim 5, characterized in that: The bottom of the sliding push plate is fixedly connected to an avoidance groove, and an opening is fixedly opened on the avoidance groove. The opening is used to avoid interference between the avoidance groove and the limiting top rod. A drive block is slidably connected in the avoidance groove. A connecting plate extends downward from the bottom of the sliding push plate. The bottom of the connecting plate is fixedly connected to the push rod end of the pushing component eight. A closed extrusion block is fixedly connected to the top of the sliding push plate. A limiting groove is fixedly opened on one side of the closed extrusion block.

8. A wet and dry storage packaging device for wet wipes according to claim 7, characterized in that: The drive block includes a tension spring and a telescopic push block. The telescopic push block is slidably connected to the clearance groove. The bottom of the telescopic push block is fixedly connected to the tension spring, and the other end of the tension spring is fixedly connected to the inner wall of the clearance groove.

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