Wet wipes stacking and conveying device

Abstract

The present invention provides a wet wipes stacking and conveying device, which belongs to the technical field of wet wipes packaging equipment. The wet wipes stacking and conveying device comprises: a first conveying component, a stacking component and a second conveying component, the stacking component comprises a U-shaped frame, two opposite side walls of the U-shaped frame are slidably mounted with a bearing plate, two opposite side walls of the U-shaped frame are fixedly mounted with a straightening and pushing component, a fixing plate is fixedly mounted between the middle parts of the top ends of the two opposite side walls of the U-shaped frame, a pressure rod is installed in the middle part below the fixing plate, the pressure rod is horizontally arranged and perpendicular to the fixing plate, a connecting rod is fixedly mounted in the middle part of the pressure rod, a driving mechanism for driving the connecting rod to move in a vertical direction is installed on the fixing plate, a baffle is provided in the middle part of the bottom wall of the U-shaped frame, an automatic telescopic component is connected between the baffle and the bottom wall of the U-shaped frame, so as to avoid the deformation of the small package of wet wipes in the length direction due to the softness of the two ends of the wet wipes, thereby preventing the occurrence of uneven stacking.

Description

Technical Field

[0001] The invention belongs to the technical field of wet wipes packaging equipment, and in particular relates to a wet wipes stacking and conveying device. Background Art

[0002] Wet wipes are a common sanitary product. During production, single wet wipes are usually packaged individually into small packages of wet wipes paper, and multiple wet wipes are stacked together for packaging. When stacking, a mechanical device is required to stack the wet wipes neatly. The existing wet wipes are stacked using a linear conveying-stacking process, that is, small packages of wet wipes are conveyed to the stacking mechanism in sequence through a transverse conveying device, and the baffles in the stacking mechanism intercept them, so that the small packages of wet wipes fall onto the stacking plate in sequence, thereby completing the stacking of multiple small packages of wet wipes. At the same time, a mechanical device is used to stack the wet wipes neatly during stacking.

[0003] A Chinese patent with the authorization announcement number CN217575787U discloses a conveying device for wet wipes production, including a first frame, a second frame, a conveying mechanism, a guide plate, a partition plate and a packing table; the first frame and the second frame are vertically arranged; the conveying mechanism is arranged on the first frame; two guide plates are symmetrically arranged, and an adjustment mechanism for driving the guide plates to move is arranged on the first frame; multiple partition plates are arranged; and a moving mechanism for driving the partition plates to move is arranged on the second frame. The patent can automatically stack wet wipes for easy packaging.

[0004] However, for the convenience of use, existing small packages of wet wipes are usually provided with structures for easy tearing at the two ends of the longer small packages of wet wipes, resulting in the two ends of the wet wipes being relatively soft, such as jagged notches. As a result, when the stacked small packages of wet wipes are aligned in the length direction, they are easily deformed due to the relatively soft ends of the wet wipes, resulting in uneven stacking. Summary of the invention

[0005] The purpose of the present invention is to provide a wet wipes stacking and conveying device, which aims to solve the problem in the prior art that when stacked small packages of wet wipes are aligned in the length direction, the wet wipes are easily deformed due to their relatively soft ends, resulting in uneven stacking.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wet wipes stacking and conveying device, comprising: a first conveying component, a stacking component and a second conveying component, the conveying direction of the first conveying component and the conveying direction of the second conveying component are located in the same straight line direction, and the conveying height of the first conveying component is greater than the conveying height of the second conveying component, a U-shaped frame is fixedly installed on the top of one end of the second conveying component close to the first conveying component, and the two opposite side walls of the U-shaped frame are parallel to the conveying direction of the first conveying component.

[0007] The stacking assembly includes a U-shaped frame, on which bearing plates are slidably installed two opposite side walls of the U-shaped frame, and on which straightening pushing assemblies are fixedly installed two opposite side walls of the U-shaped frame, and the two straightening pushing assemblies are symmetrically arranged, and a fixing plate is fixedly installed between the middle parts of the top ends of the two opposite side walls of the U-shaped frame, and a pressure rod is installed in the middle part below the fixing plate, the pressure rod is horizontally arranged and perpendicular to the fixing plate, and a connecting rod is fixedly installed in the middle part of the pressure rod, the connecting rod passes through the fixing plate and is slidably connected thereto, and a driving mechanism for driving the connecting rod to move in a vertical direction is installed on the fixing plate, and a baffle is provided in the middle part of the side wall of the U-shaped frame opposite to the first conveying assembly, and an automatic telescopic assembly is connected between the baffle and the bottom wall of the U-shaped frame.

[0008] The effect is that after being conveyed by the first conveying component, the small packages of wet wipes fall onto the carrying plate in the U-shaped frame one by one. When the number of small packages of wet wipes on the carrying plate reaches the requirement, the two straightening and pushing components are started synchronously and push the small packages of wet wipes onto the carrying plate, so that the stacked small packages of wet wipes are aligned left and right. At the same time, the driving mechanism is started, the pressure rod descends and slightly bends the wet wipes from the center position, so that the softer positions at both ends of the wet wipes are V-shaped due to the bending, thereby increasing the hardness. When the baffle pushes and aligns the stacked small packages of wet wipes in the length direction, it avoids the deformation of the small packages of wet wipes in the length direction due to the soft ends of the wet wipes, thereby causing uneven stacking.

[0009] A further technical solution of the present invention is that the driving mechanism includes two automatic telescopic rods, which are symmetrically fixed on the front and rear sides of one end of the fixed plate, the movable ends of the two automatic telescopic rods face the other end of the fixed plate and are fixedly installed with a connecting plate, the top of the connecting plate is fixedly installed with a V-shaped plate, one end of the V-shaped plate is higher than the other end, and a sliding groove is opened on the V-shaped plate, and the connecting rods are fixedly installed with connecting columns near the top of the outer walls of the two V-shaped plates, and the connecting columns extend into the sliding groove and are slidably connected thereto.

[0010] The effect is that when the pressure rod drops to the lowest point as the V-shaped plate moves to the left, the pressure rod bends the small package of wet wipes into a V shape. As the V-shaped plate continues to move to the left, the pressure rod rises to a certain height. At this time, the pressure on the small package of wet wipes from the pressure rod disappears. At the same time, because the pressure rod stays at a certain height above the small package of wet wipes, the small package of wet wipes is prevented from returning to a horizontal state from a bent state, and the wet wipes can be better pushed by the baffle.

[0011] A further technical solution of the present invention is that the straightening pushing assembly includes a second automatic push rod installed in the middle of the opposite side walls of the U-shaped frame, and the first automatic push rod is installed on both sides of the left and right sides of the second automatic push rod, the telescopic ends of the first automatic push rod and the second automatic push rod penetrate the side walls of the U-shaped frame and are fixedly installed with push plates, and the telescopic ends of the first automatic push rod and the second automatic push rod are slidably connected to the side walls of the U-shaped frame and point to the inside of the U-shaped frame, so that the first automatic push rods on both sides of the U-shaped frame synchronously push the small packages of wet wipes, and cooperate with the pressure rod and the baffle to align the stacked small packages of wet wipes in length direction, and at the same time, the first automatic push rod is reset, and the second automatic push rods on both sides of the U-shaped frame synchronously push the small packages of wet wipes, and align the small packages of wet wipes that are not aligned in width direction due to the reset of the first automatic push rod and the pressure rod from a bent state to a horizontal state.

[0012] The straightening pushing assembly also includes two limit plates respectively fixedly installed on the front and rear sides of the outer wall of the fixed plate, a T-shaped rod is arranged below the limit plate, the vertical rod of the T-shaped rod is arranged perpendicular to the limit plate and penetrates the limit plate and is slidably connected with it, and a transmission assembly for driving the T-shaped rod to lift and lower is installed on the top of the telescopic end of the second automatic push rod.

[0013] The transmission assembly includes a transmission rod fixedly installed on the top of the telescopic end of the second automatic push rod. The transmission rod is arranged at an angle, and a transmission groove is opened on the side wall close to the T-shaped rod. A connecting shaft is fixedly installed between the outer walls of the vertical rods of the two T-shaped rods. The connecting shaft is located below the fixed plate, and the connecting shaft passes through the transmission groove and is slidably connected thereto.

[0014] The effect is that when the second automatic push rod pushes the small package of wet wipes, the T-bar drops synchronously under the action of the transmission rod and presses down the small package of wet wipes, cooperating with the second automatic push rod to align the small package of wet wipes in the width direction, thereby preventing the small package of wet wipes from bending and deforming or changing from a horizontal state to an inclined state when the small package of wet wipes is pushed by the second automatic push rod, and further ensuring the flatness of the stacked small packages of wet wipes.

[0015] A further technical solution of the present invention is that the first conveying assembly includes two first fixed frames arranged in parallel, a first conveying belt is installed between the two first fixed frames, and a first driving assembly for driving the first conveying belt to move is fixedly installed between the bottoms of the two first fixed frames.

[0016] Preferably, a flattening roller is rotatably installed above one end of the first fixed frame close to the second conveying assembly, and a fixed block is fixedly installed at the other end of the two first fixed frames. Guide plates are provided on one side of the two fixed blocks close to the first conveyor belt, and a fixed rod is fixedly installed between the fixed block and the guide plate.

[0017] Preferably, the second conveying assembly includes two second fixed frames arranged in parallel, a second conveying belt is installed between the two second fixed frames, and a second driving assembly is fixedly installed between the bottoms of the two second fixed frames.

[0018] The effect is that when the first conveying component conveys the small packages of wet wipes to the stacking component in sequence, the guide plate can position and guide the small packages of wet wipes, ensuring that the small packages of wet wipes can be smoothly conveyed to the supporting plate of the stacking component. At the same time, the flattening roller can flatten the small packages of wet wipes, increasing the overall hardness of the small packages of wet wipes, making them less likely to deform when they are neatly stacked.

[0019] A further technical solution of the present invention is that slots are provided on both side walls of the U-shaped frame, one end of the two carrying plates respectively passes through the two slots and is slidably connected thereto, and electric telescopic rods are installed on the outer sides of both side walls of the U-shaped frame to drive the carrying plates to slide. The effect is that when the stacked small packages of wet wipes are neatly completed, the electric telescopic rods drive the two carrying plates to slide to the outside of the U-shaped frame through the slide groove, so that the neatly stacked small packages of wet wipes can fall vertically onto the second conveyor belt and be transported to the packaging device for packaging.

[0020] Beneficial effects:

[0021] When the present invention is in use, the first automatic push rods on both sides of the U-shaped frame push the small package of wet wipes synchronously, and at the same time the pressure rods descend and apply vertical pressure to the small package of wet wipes, so that the relatively soft positions at both ends of the wet wipes are bent into a V shape, thereby increasing their hardness, and then the pressure rods rise to a certain height, and the baffles move forward to push and align the stacked small packages of wet wipes in the length direction, thereby avoiding the deformation of the small packages of wet wipes in the length direction due to the relatively soft ends of the wet wipes, thereby causing uneven stacking, and finally the first automatic push rod, the pressure rod and the baffles are reset, and the U-shaped The second automatic push rods on both sides of the frame push the small packages of wet wipes and cooperate with the descent of the T-bar to apply vertical pressure to the small packages of wet wipes, so as to align the small packages of wet wipes that are not aligned in width direction due to the resetting of the first automatic push rod and the pressure rod and changing from a bent state to a horizontal state, and at the same time avoid the small packages of wet wipes from bending and deforming or changing from a horizontal state to an inclined state when the small packages of wet wipes are subject to the pushing force of the second automatic push rod, thereby further ensuring the flatness of the stacked small packages of wet wipes, thereby ensuring that the stacked small packages of wet wipes are neat in both length and width directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the first conveying assembly in the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the stacking assembly and the second conveying assembly in the present invention;

[0026] Figure 4 It is a schematic diagram of the stacking assembly structure in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the connecting frame in the present invention;

[0028] Figure 6 It is a structural schematic diagram of the pressing component in the present invention;

[0029] Figure 7 It is a partial side view structural schematic diagram of the alignment component in the present invention;

[0030] Figure 8 It is a schematic diagram of the limit pressure rod structure in the present invention;

[0031] In the figure: 1. first conveying assembly; 11. first fixed frame; 12. first driving assembly; 13. first conveying belt; 14. fixed block; 15. guide plate; 16. fixed rod; 17. flattening roller; 2. stacking assembly; 21. U-shaped frame; 22. straightening and pushing assembly; 221. first automatic push rod; 222. second automatic push rod; 223. limit plate; 224. T-shaped rod; 225. connecting shaft; 226. transmission rod; 23. fixed plate; 231. automatic telescopic rod; 232. connecting plate; 233. V-shaped plate; 234. connecting rod; 2341. connecting column; 235. pressure rod; 24. automatic telescopic assembly; 25. baffle; 26. bearing plate; 261. electric telescopic rod; 3. second conveying assembly; 31. second fixed frame; 32. second conveying belt; 33. second driving assembly. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 8 As shown, the present invention provides the following technical solution: a wet wipes stacking and conveying device includes a first conveying component 1, a stacking component 2 and a second conveying component 3, the first conveying component 1 and the second conveying component 3 are arranged on the same straight line, and the two are connected end to end, the first conveying component 1 is higher than the second conveying component 3, and the conveying directions are the same.

[0034] In a specific embodiment of the present invention, Figure 1 As shown, the stacking assembly 2 is located above one end of the second conveying assembly 3 close to the first conveying assembly 1, and is used to receive the small packages of wet wipes conveyed by the first conveying assembly 1 and stack them neatly.

[0035] refer to Figure 3 and Figure 4 As shown, the stacking assembly 2 includes a U-shaped frame 21 , a straightening and pushing assembly 22 for aligning the stacked small packages of wet wipes, a pressing assembly and a baffle 25 .

[0036] A carrying plate 26 is slidably mounted on two opposite side walls of the U-shaped frame 21. There are two straightening and pushing assemblies 22, which are symmetrically arranged on the two opposite side walls of the U-shaped frame 21. Slots are provided on both side walls of the U-shaped frame 21. One end of the two carrying plates 26 passes through the two slots and is slidably connected thereto. Electric telescopic rods 261 are installed on the outer sides of the two opposite side walls of the U-shaped frame 21 to drive the carrying plates 26 to slide, so as to make the small packages of wet wipes on the carrying plates 26 fall to the second conveying assembly 3.

[0037] A fixing plate 23 is fixedly installed between the middle parts of the top ends of the two opposite side walls of the U-shaped frame 21. The pressing assembly is installed on the fixing plate 23, including a pressing rod 235 located in the middle part below the fixing plate 23. The pressing rod 235 is horizontally arranged and perpendicular to the fixing plate 23 and parallel to the length direction of the small packages of wet wipes. It is used to press down the stacked small packages of wet wipes to make them bend and deform into a V shape. A connecting rod 234 is provided in the middle part of the top end of the pressing rod 235. The connecting rod 234 penetrates the fixing plate 23 and is slidably connected thereto. A driving mechanism for driving the connecting rod 234 to move in a vertical direction is installed on the fixing plate 23.

[0038] The baffle 25 is located in the middle of the side wall opposite to the U-shaped frame 21 and the first conveying component 1. An automatic telescopic component 24 is connected between the baffle 25 and the U-shaped frame 21. The automatic telescopic component 24 is a pneumatic telescopic rod, which is used to align the stacked small packages of wet wipes in the length direction by moving forward under the push of the automatic telescopic component 24 with the assistance of the straightening pushing component 22 and the pressing component.

[0039] refer to Figure 5 and Figure 6As shown, the driving mechanism includes two automatic telescopic rods 231, which are symmetrically fixed on the front and rear sides of one end of the fixed plate 23, the movable ends of the two automatic telescopic rods 231 face the other end of the fixed plate 23 and are fixedly installed with a connecting plate 232, and a V-shaped plate 233 is fixedly installed on the top of the connecting plate 232, one end of the V-shaped plate 233 is higher than the other end, and a slide groove is provided on the V-shaped plate 233, and the connecting rod 234 is fixedly installed with a connecting column 2341 near the top of the outer wall of the two V-shaped plates 233, and the connecting column 2341 extends into the slide groove and is slidably connected thereto, and is used to stop the pressure rod 235 at a certain height above the small package of wet wipes after the small package of wet wipes is bent into a V shape, so that the wet wipes can be better pushed by the baffle 25, and at the same time, the small package of wet wipes can be prevented from returning to a horizontal state from the bent state.

[0040] refer to Figure 5 , Figure 7 and Figure 8 As shown, the straightening pushing assembly 22 includes a second automatic push rod 222 installed in the middle of the side wall of the U-shaped frame 21, and the first automatic push rod 221 is installed on both sides of the left and right sides of the second automatic push rod 222. The telescopic ends of the first automatic push rod 221 and the second automatic push rod 222 both penetrate the side wall of the U-shaped frame 21 and are fixedly installed with push plates. The telescopic ends of the first automatic push rod 221 and the second automatic push rod 222 are slidably connected to the side wall of the U-shaped frame 21 and point to the inside of the U-shaped frame 21. The first automatic push rods 221 on both sides of the U-shaped frame 21 synchronously push the small packages of wet wipes, and cooperate with the pressure rod 235 to bend the small packages of wet wipes into a V shape. At the same time, the baffle 25 moves forward so that the stacked small packages of wet wipes are aligned in length direction.

[0041] The straightening and pushing assembly 22 also includes two limit plates 223 respectively fixedly mounted on the front and rear sides of the outer wall of the fixed plate 23, a T-bar 224 is arranged below the limit plate 223, the vertical rod of the T-bar 224 is perpendicularly arranged to the limit plate 223 and penetrates the limit plate 223 and is slidably connected thereto, a transmission assembly for driving the T-bar 224 to be lifted and lowered is installed on the top of the telescopic end of the second automatic push rod 222, the second automatic push rod 222 cooperates with the T-bar 224 to align the small packages of wet wipes in the width direction that are uneven in the width direction when the first automatic push rod 221 and the pressure rod 235 are reset and changed from a bent state to a horizontal state, thereby avoiding the small packages of wet wipes from being bent and deformed or changing from a horizontal state to an inclined state when the small packages of wet wipes are subjected to the pushing force of the second automatic push rod 222, and further ensuring the flatness of the stacked small packages of wet wipes.

[0042] The transmission assembly includes a transmission rod 226 fixedly mounted on the top of the telescopic end of the second automatic push rod 222. The transmission rod 226 is tilted and has a transmission groove on its side wall close to the T-bar 224. A connecting shaft 225 is fixedly mounted between the outer walls of the vertical rods of the two T-bars 224. The connecting shaft 225 is located below the fixed plate 23. The connecting shaft 225 passes through the transmission groove and is slidably connected thereto.

[0043] refer to Figure 2 and Figure 3 As shown, the first conveying assembly 1 includes two first fixed frames 11 arranged in parallel, a first conveying belt 13 is installed between the two first fixed frames 11, and a first driving assembly 12 for driving the first conveying belt 13 to move is fixedly installed between the bottoms of the two first fixed frames 11.

[0044] A flattening roller 17 is rotatably installed above one end of the first fixed frame 11 close to the second conveying assembly 3, which is used to flatten the small packages of wet wipes, thereby increasing the overall hardness of the small packages of wet wipes and making them less likely to deform when stacked neatly. A fixed block 14 is fixedly installed at the other end of the two first fixed frames 11. A guide plate 15 is provided on one side of the two fixed blocks 14 close to the first conveyor belt 13. A fixed rod 16 is fixedly installed between the fixed block 14 and the guide plate 15, which is used to position and guide the small packages of wet wipes, thereby ensuring that the small packages of wet wipes can be smoothly transported to the supporting plate 26 of the stacking assembly 2.

[0045] The second conveying assembly 3 includes two second fixed frames 31 arranged in parallel, a second conveyor belt 32 is installed between the two second fixed frames 31, and a second driving assembly 33 is fixedly installed between the bottoms of the two second fixed frames 31, which is used to convey and receive the stacked small packages of wet wipes falling from the stacking assembly 2, and convey them to the packaging device for packaging.

[0046] The implementation principle of the embodiment of the present invention is as follows: the first conveying assembly 1 conveys the small packages of wet wipes that have been positioned and guided by the guide plate 15 and flattened by the flattening roller 17 to the carrying plate 26 of the stacking assembly 2 in sequence. When the number of small packages of wet wipes on the carrying plate 26 reaches the requirement, the first automatic push rods 221 on both sides of the U-shaped frame 21 synchronously push the small packages of wet wipes, and at the same time, the two automatic telescopic rods 231 drive the V-shaped plate 233 to move left, thereby driving the pressure rod 235 to descend and press down the stacked small packages of wet wipes to bend and deform into a V shape. At this time, the automatic telescopic assembly 24 pushes the baffle plate 25 forward to align the length direction of the stacked small packages of wet wipes, and then the first automatic push rod 221 is reset, and the U-shaped frame 21 on both sides The second automatic push rod 222 synchronously pushes the small package of wet wipes and drives the T-bar 224 to descend through the transmission assembly, so as to align the small packages of wet wipes that are uneven in width direction when changing from a bent state to a horizontal state, and at the same time avoid the small packages of wet wipes from bending and deforming or changing from a horizontal state to an inclined state when the small packages of wet wipes are subjected to the pushing force of the second automatic push rod 222, thereby further ensuring the flatness of the stacked small packages of wet wipes. After the stacked small packages of wet wipes are aligned, the electric telescopic rod 261 drives the supporting plate 26 to slide toward the outside of the U-shaped frame 21, so that the small packages of wet wipes on the supporting plate 26 fall to the second conveying assembly 3, and the second conveying assembly 3 conveys the fallen stacked small packages of wet wipes to the packaging device for packaging.

[0047] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A wet wipes stacking and conveying device, comprising: The first conveying assembly (1), the stacking assembly (2) and the second conveying assembly (3) are characterized in that the stacking assembly (2) comprises a U-shaped frame (21), two opposite side walls of the U-shaped frame (21) are slidably mounted with a bearing plate (26), two opposite side walls of the U-shaped frame (21) are fixedly mounted with a straightening and pushing assembly (22) for squeezing and aligning the small package wet wipes in the width direction, the two straightening and pushing assemblies (22) are symmetrically arranged, a fixing plate (23) is fixedly installed between the top middle parts of the two opposite side walls of the U-shaped frame (21), a pressure rod (235) is installed in the lower middle part of the fixing plate (23), the pressure rod (235) is horizontally arranged and perpendicular to the fixing plate (23), and the pressure rod (235) is A connecting rod (234) is fixedly installed in the middle, the connecting rod (234) passes through the fixed plate (23) and is slidably connected thereto, a driving mechanism for driving the connecting rod (234) to move in a vertical direction is installed on the fixed plate (23), a baffle (25) is provided in the middle of the side wall of the U-shaped frame (21) opposite to the first conveying assembly (1), an automatic telescopic assembly (24) is connected between the baffle (25) and the U-shaped frame (21), slots are provided on two opposite side walls of the U-shaped frame (21), one end of two bearing plates (26) passes through the two slots respectively and is slidably connected thereto, and an electric telescopic rod (261) for driving the bearing plates (26) to slide is installed on the outer sides of the two opposite side walls of the U-shaped frame (21); The driving mechanism comprises two automatic telescopic rods (231) which are symmetrically fixedly mounted on the front and rear sides of one end of the fixed plate (23); the movable ends of the two automatic telescopic rods (231) face the other end of the fixed plate (23) and are fixedly mounted with a connecting plate (232); a V-shaped plate (233) is fixedly mounted on the top of the connecting plate (232); one end of the V-shaped plate (233) is higher than the other end; a sliding groove is provided on the V-shaped plate (233); and connecting rods (234) are fixedly mounted with connecting columns (2341) near the top of the outer walls of the two V-shaped plates (233); the connecting columns (2341) extend into the sliding groove and are slidably connected thereto; The straightening push assembly (22) comprises a second automatic push rod (222) installed at the middle of the opposite side wall of the U-shaped frame (21) and two limit plates (223) respectively fixedly installed at the front and rear sides of the outer wall of the fixed plate (23). The first automatic push rod (221) is installed on both the left and right sides of the second automatic push rod (222). The telescopic ends of the first automatic push rod (221) and the second automatic push rod (222) both penetrate the side wall of the U-shaped frame (21) and are fixedly installed with a push plate. The telescopic ends of the push rod (221) and the second automatic push rod (222) are slidably connected to the side wall of the U-shaped frame (21) and point to the inside of the U-shaped frame (21); a T-shaped rod (224) is arranged below the limit plate (223); a vertical rod of the T-shaped rod (224) is arranged perpendicular to the limit plate (223) and penetrates the limit plate (223) and is slidably connected thereto; a transmission assembly for driving the T-shaped rod (224) to be raised or lowered is installed on the top of the telescopic end of the second automatic push rod (222); The transmission assembly comprises a transmission rod (226) fixedly mounted on the top of the telescopic end of the second automatic push rod (222). The transmission rod (226) is tilted and has a transmission slide groove formed on its side wall close to the T-shaped rod (224). A connecting shaft (225) is fixedly mounted between the outer walls of the vertical rods of the two T-shaped rods (224). The connecting shaft (225) is located below the fixed plate (23). The connecting shaft (225) passes through the transmission slide groove and is slidably connected thereto.

2. A wet wipes stacking and conveying device according to claim 1, characterized in that: The conveying direction of the first conveying component (1) and the conveying direction of the second conveying component (3) are located in the same straight line direction, and the conveying height of the first conveying component (1) is greater than the conveying height of the second conveying component (3); the U-shaped frame (21) is fixedly mounted on the top of one end of the second conveying component (3) close to the first conveying component (1); and the two U-shaped side walls of the U-shaped frame (21) are parallel to the conveying direction of the first conveying component (1).

3. A wet wipes stacking and conveying device according to claim 2, characterized in that: The first conveying assembly (1) comprises two first fixed frames (11) arranged in parallel, a first conveying belt (13) being installed between the two first fixed frames (11), and a first driving assembly (12) for driving the first conveying belt (13) to move being fixedly installed between the bottoms of the two first fixed frames (11).

4. A wet wipes stacking and conveying device according to claim 3, characterized in that: A flattening roller (17) is rotatably mounted above one end of the first fixed frame (11) close to the second conveying assembly (3), and a fixed block (14) is fixedly mounted on the other end of the two first fixed frames (11). A guide plate (15) is provided on one side of the two fixed blocks (14) close to the first conveyor belt (13), and a fixed rod (16) is fixedly mounted between the fixed block (14) and the guide plate (15).

5. A wet wipes stacking and conveying device according to claim 2, characterized in that: The second conveying assembly (3) comprises two second fixing frames (31) arranged in parallel, a second conveying belt (32) is installed between the two second fixing frames (31), and a second driving assembly (33) is fixedly installed between the bottoms of the two second fixing frames (31).

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