Automatic wet tissue folding device

Abstract

The utility model discloses an automatic wet tissue folding device which comprises a conveying belt, a folding frame assembly and a collecting box, the folding frame assembly is arranged on the right side of the conveying belt, rotating cylinders and a first rotating motor are arranged on the conveying belt, the number of the rotating cylinders is two, the rotating cylinders are both arranged in the conveying belt, and the rotating cylinders make contact with the interior of the conveying belt; first supporting legs are arranged at the two ends of the rotating cylinder correspondingly, the two ends of the rotating cylinder are rotationally connected with the two supporting legs correspondingly, a rotating shaft of the first rotating motor penetrates through the first supporting legs to be fixedly connected with the rotating cylinder, the folding frame assembly comprises second supporting legs, a second rotating motor, two sliding strips and a folding face, and the two sliding strips are connected with the front end and the rear end of the folding face correspondingly. The two second supporting legs are arranged on the outer sides of the two sliding strips respectively, the outer side faces of the sliding strips are rotationally connected with the second supporting legs, the second rotating motors are fixedly connected with the outer side faces of the sliding strips, and the collecting box is arranged below the folding face. The wet tissue folding machine has the advantage that wet tissues of different specifications can be automatically folded into various folding styles.

Description

Technical Field

[0001] The utility model relates to the technical field related to wet wipes packaging, in particular to an automatic folding device for wet wipes. Background Art

[0002] Wet wipes are moist tissues used to wipe the skin. As a cleaning product, wet wipes are easy to carry and disinfect, bringing great convenience to people in daily life. During the actual production process, wet wipes need to be folded. For easy removal, they are generally folded in a "Z" shape or "accordion" shape. However, different products have different folding requirements, and the size and folding dimensions of wet wipes can also vary. Existing automatic folding devices are mostly unable to adjust and change, which is not conducive to the production of different wet wipes.

[0003] The Chinese patent publication number is CN216509628U, and the authorization announcement date is May 13, 2022. A wet wipes automatic folding machine disclosed includes a frame, a feeding mechanism and a folding mechanism are provided on the frame, a tensioning roller, a first adjustment plate and a first adjustment shaft are provided on the frame, one end of the first adjustment plate is connected to the tensioning roller, and the other end of the first adjustment plate is rotatably connected to the first adjustment shaft, and the first adjustment plate is used to adjust the tensioning force of the tensioning roller. This application provides a tensioning roller and a first adjustment plate for adjusting the tensioning force of the tensioning roller, so that the wet wipes to be folded are always in a tensioned state during transportation, and the tensioning force is always in a suitable range of values, which reduces the probability of the wet wipes to be folded becoming loose during transportation to a certain extent, thereby reducing the probability of wrinkles in the subsequent folding process. The shortcoming of this utility model is that wet wipes of different specifications cannot be automatically folded into multiple folding styles. Utility Model Content

[0004] The utility model aims to overcome the deficiency in the prior art that wet wipes of different specifications cannot be automatically folded into a variety of folding styles, and provides a wet wipes automatic folding device which can automatically fold wet wipes of different specifications into a variety of folding styles.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The folding frame assembly is placed on the right side of the conveyor belt, and the conveyor belt is provided with a rotating drum and a rotating motor. There are two rotating drums and both are placed in the conveyor belt, and the rotating drum is in contact with the inside of the conveyor belt. A support leg is provided on both ends of the rotating drum, and the two ends of the rotating drum are respectively rotatably connected to the two support legs, and the rotating shaft of the rotating motor passes through the support leg and is fixedly connected to the rotating drum. The folding frame assembly includes support legs, rotating motor two, a slide and a folding surface, and the slide has two and is respectively connected to the front and rear ends of the folding surface, and the two support legs are respectively placed on the outside of the two slides, and the outer side surface of the slide is rotatably connected to the support legs. The rotating shaft of the rotating motor two passes through the support legs and is fixedly connected to the outer side surface of the slide, and the collection box is placed below the folding surface.

[0007] During installation, first install the rotating drum on the first support leg, wind the conveyor belt around the rotating drum, and then install folding surfaces of different sizes between the two slides according to the style in which the wet wipes need to be folded, and then make the slide rotatably connected to the second support leg and connected to the second rotating motor, the upper end surface of the folding surface is flush with or lower than the upper end surface of the transmission belt, and one end of the folding surface is close to one end of the conveyor belt; when in use, turn on the first rotating motor to let the conveyor belt run the wet wipes, let the wet wipes enter the folding surface, let the folding surface shrink on the slide according to the required shape, fold the wet wipes into shape at one time, and then turn on the second rotating motor to let the folding surface hold the wet wipes and fall into the collection box, thereby achieving the purpose of automatically folding wet wipes of different specifications into multiple folding styles.

[0008] Preferably, the folding surface includes a plurality of folding components and a plurality of sliding shafts, the folding components including support bar 1, support bar 2 and a connecting shaft, the support bar 1 and support bar 2 each having a plurality of bars and being respectively placed on the left and right sides of the connecting shaft, the right end of the support bar 1 and the left end of the support bar 2 being rotatably connected to the connecting shaft, the support bar 1 and support bar 2 being arranged alternately, the support bar 1 and support bar 2 on a folding component being connected to the support bar 1 and support bar 2 of an adjacent folding component via a sliding shaft, the support bar 1 and support bar 2 being rotatably connected to the sliding shaft, the outer ends of the leftmost and rightmost support bars 1 and support bar 2 being provided with sliding shafts, the two ends of the sliding shafts being slidably connected to the two slide bars respectively. The connecting shaft can connect support bar 1 and support bar 2 and have creases, the movement of the sliding shaft on the slide bar can automatically fold, and a plurality of folding components can be folded out at one time according to the required number of creases.

[0009] Preferably, the slide bar is provided with a sliding motor, and the sliding shaft is slidably connected to the slide bar via the sliding motor. The sliding motor can automatically control the sliding shaft to allow the folding assembly to retract and fold.

[0010] Preferably, a slide groove is provided on the inner wall of the slide bar, and the cross-section of the slide groove is T-shaped. A clamp is provided on each end of the sliding shaft, and the clamp is fixedly connected to the two ends of the sliding shaft respectively. The clamp is placed in the slide groove and corresponds to the cross-section of the slide groove. The sliding shaft is clamped to the slide bar through the cooperation of the clamp and the slide groove. The cooperation between the slide groove and the clamp facilitates the installation and sliding of the sliding shaft.

[0011] Preferably, a support shaft is provided on the outer side of the slide bar, the support shaft being fixedly connected to the outer side of the slide bar, one end of the support shaft passing through the inner side of the second leg and then being positioned on the outer side of the second leg and being rotatably connected to the second leg, and one of the support shafts is fixedly connected to the rotating shaft of the second rotating motor. The support shaft can support the slide bar to allow the folding surface to flip.

[0012] Preferably, both ends of the support bar 1 and the support bar 2 are provided with through holes, and the sliding shaft and the connecting shaft are rotatably connected to the support bar 1 and the support bar 2 through the through holes. The through holes facilitate the connection and installation of the connecting shaft and the sliding shaft to the support bar 1 and the support bar 2.

[0013] The beneficial effects of the present invention are: wet wipes of different specifications can be automatically folded into a variety of folding styles; the connecting shaft can connect the support bar 1 and the support bar 2 and have creases, the movement of the sliding shaft on the slide bar can automatically fold, and several folding components can be folded at one time according to the required number of creases; the sliding motor can automatically control the sliding shaft to allow the folding components to shrink and fold; the cooperation of the slide groove and the clamp head facilitates the installation and sliding of the sliding shaft; the support shaft can support the slide bar to allow the folding surface to flip; the through hole makes it convenient for the connecting shaft and the sliding shaft to connect and install the support bar 1 and the support bar 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 yes Figure 1 An enlarged view of detail A;

[0016] Figure 3 It is the main view of the utility model;

[0017] Figure 4 yes Figure 3 Cross-sectional view of BB;

[0018] Figure 5 yes Figure 4 Magnified view of detail C.

[0019] In the figure: 1. Conveyor belt, 2. Collection box, 3. Rotating drum, 4. Rotating motor 1, 5. Support leg 1, 6. Support leg 2, 7. Rotating motor 2, 8. Slide bar, 9. Support bar 1, 10. Support bar 2, 11. Connecting shaft, 12. Sliding shaft, 13. Sliding motor, 14. Slide groove, 15. Chuck, 16. Support shaft, 17. Through hole. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 、 Figure 3 and Figure 4 In the embodiment, a wet wipes automatic folding device is provided, which includes a conveyor belt 1, a folding frame assembly and a collection box 2. The folding frame assembly is placed on the right side of the conveyor belt 1. The conveyor belt 1 is provided with a rotating drum 3 and a rotating motor 4. There are two rotating drums 3 and both are placed in the conveyor belt 1. The rotating drum 3 is in contact with the inside of the conveyor belt 1. Both ends of the rotating drum 3 are provided with support feet 5. The two ends of the rotating drum 3 are respectively rotatably connected to the two support feet. The rotating shaft of the rotating motor 4 passes through the support feet 5 and is fixedly connected to the rotating drum 3. The folding frame assembly includes support feet 2 6, rotating motor 2 7, a slide 8 and a folding surface. There are two slides 8 and they are respectively connected to the front and rear ends of the folding surface. There are two support feet 2 6 and they are respectively placed on the outside of the two slides 8. The outer side of the slide 8 is rotatably connected to the support feet 2 6. The rotating shaft of the rotating motor 2 7 passes through the support feet 2 6 and is fixedly connected to the outer side of the slide 8. The collection box 2 is placed below the folding surface.

[0022] like Figure 1 and Figure 2 As shown, the folding surface includes several folding components and several sliding shafts 12. The folding components include support bar 1 9, support bar 2 10 and connecting shaft 11. Support bar 1 9 and support bar 2 10 each have several bars and are respectively placed on the left and right sides of the connecting shaft 11. The right end of support bar 1 9 and the left end of support bar 2 10 are both rotatably connected to the connecting shaft 11. Support bar 1 9 and support bar 2 10 are arranged alternately. Support bar 1 9 and support bar 2 10 on a folding component are connected to support bar 1 9 and support bar 2 10 of the adjacent folding component through the sliding shaft 12. Support bar 1 9 and support bar 2 10 are both rotatably connected to the sliding shaft 12. Sliding shafts 12 are provided on the outer ends of the leftmost and rightmost support bars 1 9 and support bar 2 10. The two ends of the sliding shaft 12 are respectively slidably connected to the two slide bars 8.

[0023] like Figure 1 and Figure 4 As shown, a sliding motor 13 is provided on the slide bar 8 , and the sliding shaft 12 is slidably connected to the slide bar 8 via the sliding motor 13 .

[0024] like Figure 4 and Figure 5 As shown, a slide groove 14 is provided on the inner wall of the slide bar 8, and the cross-sectional shape of the slide groove 14 is T-shaped. A clamping head 15 is provided on both ends of the sliding shaft 12, and the clamping head 15 is fixedly connected to the two ends of the sliding shaft 12 respectively. The clamping head 15 is placed in the slide groove 14 and corresponds to the cross-sectional shape of the slide groove 14. The sliding shaft 12 is clamped with the slide bar 8 through the cooperation of the clamping head 15 and the slide groove 14.

[0025] like Figure 4 and Figure 5 As shown, a support shaft 16 is provided on the outer side of the slide bar 8, and the support shaft 16 is fixedly connected to the outer side surface of the slide bar 8. One end of the support shaft 16 passes through the inner side surface of the support leg 2 6 and is placed on the outer side surface of the support leg 2 6 and is rotatably connected to the support leg 2 6. One of the support shafts 16 is fixedly connected to the rotating shaft of the rotating motor 2 7.

[0026] like Figure 2 、 Figure 4 and Figure 5 As shown, through holes 17 are provided on both ends of the support bar 1 9 and the support bar 2 10 , and the sliding shaft 12 and the connecting shaft 11 are rotatably connected to the support bar 1 9 and the support bar 2 10 through the through holes 17 .

[0027] During installation, first install the rotating drum 3 on the support leg 1 5, and then wrap the conveyor belt 1 around the rotating drum 3. Then, according to the folding style of the wet wipes, the support strip 1 9 and the support strip 2 10 of appropriate sizes are connected to form a folding component with the connecting shaft 11 through the through hole 17. According to the number of folding times, the corresponding number of folding components are connected to form a folding surface through the sliding shaft 12, and the clamping head 15 of the sliding shaft 12 is clamped in the slide groove 14, so as to be installed between the two slides 8. Then, the support shaft 16 on the slide 8 is passed through the support leg 2 6 and is rotatably connected to the support leg 2 6. One of the support shafts 16 is connected to the rotating motor 2 7, and the upper end surface of the folding surface is flush with the upper end surface of the transmission belt 1. Or lower than the upper end surface of the transmission belt 1, and one end of the folding surface is close to one end of the conveyor belt 1; when in use, turn on the rotating motor 1 4 to let the conveyor belt 1 run the wet wipes, let the wet wipes enter the folding surface, let the support bar 1 9 and the support bar 2 10 shrink because the sliding shaft 12 moves toward the middle on the slide groove 14, and the wet wipes are folded into a shape at one time, and then turn on the rotating motor 2 7 to let the folding surface hold the wet wipes and fall into the collection box 2. In order to ensure the contraction direction of the support bar 1 9 and the support bar 2 10, an obtuse angle can be made between the support bar 1 9 and the support bar 2 10, so that wet wipes of different specifications can be automatically folded into a variety of folding styles.

Claims

1. A wet wipes automatic folding device, characterized in that: The invention comprises a conveyor belt (1), a folding frame assembly and a collecting box (2), wherein the folding frame assembly is placed on the right side of the conveyor belt (1), a rotating drum (3) and a rotating motor (4) are provided on the conveyor belt (1), two rotating drums (3) are provided and both are placed in the conveyor belt (1), the rotating drum (3) is in contact with the inside of the conveyor belt (1), and a supporting leg (5) is provided on both ends of the rotating drum (3), and the two ends of the rotating drum (3) are respectively connected to the two supporting legs for rotation, and the rotating shaft of the rotating motor (4) passes through the supporting leg (5) ) is fixedly connected to the rotating cylinder (3), the folding frame assembly includes a second support leg (6), a second rotating motor (7), a slide bar (8) and a folding surface, the slide bar (8) has two and is respectively connected to the front and rear ends of the folding surface, the second support leg (6) has two and is respectively placed on the outside of the two slide bars (8), the outer side surface of the slide bar (8) is rotatably connected to the second support leg (6), the rotating shaft of the second rotating motor (7) passes through the second support leg (6) and is fixedly connected to the outer side surface of the slide bar (8), and the collection box (2) is placed below the folding surface.

2. The automatic folding device for wet wipes according to claim 1, characterized in that: The folding surface includes a plurality of folding components and a plurality of sliding shafts (12), and the folding components include a support bar 1 (9), a support bar 2 (10) and a connecting shaft (11). The support bar 1 (9) and the support bar 2 (10) each have a plurality of bars and are respectively placed on the left and right sides of the connecting shaft (11). The right end of the support bar 1 (9) and the left end of the support bar 2 (10) are both rotatably connected to the connecting shaft (11), and the support bar 1 (9) and the support bar 2 (10) are arranged alternately. The support bar 1 (9) and the support bar 2 (10) on one folding component are connected to the support bar 1 (9) and the support bar 2 (10) of the adjacent folding component through the sliding shaft (12), and the support bar 1 (9) and the support bar 2 (10) are both rotatably connected to the sliding shaft (12). The outer ends of the support bar 1 (9) and the support bar 2 (10) on the leftmost and rightmost sides are provided with a sliding shaft (12), and the two ends of the sliding shaft (12) are respectively slidably connected to the two slide bars (8).

3. The automatic folding device for wet wipes according to claim 2, characterized in that: A sliding motor (13) is provided on the sliding bar (8), and the sliding shaft (12) is slidably connected to the sliding bar (8) via the sliding motor (13).

4. The automatic folding device for wet wipes according to claim 3, characterized in that: A slide groove (14) is provided on the inner wall of the slide bar (8), and the cross-sectional shape of the slide groove (14) is T-shaped. A clamping head (15) is provided on both ends of the sliding shaft (12), and the clamping head (15) is fixedly connected to the two ends of the sliding shaft (12) respectively. The clamping head (15) is placed in the slide groove (14) and corresponds to the cross-sectional shape of the slide groove (14). The sliding shaft (12) is clamped to the slide bar (8) through the cooperation of the clamping head (15) and the slide groove (14).

5. The automatic folding device for wet wipes according to claim 1, characterized in that: A support shaft (16) is provided on the outer side of the slide bar (8), and the support shaft (16) is fixedly connected to the outer side of the slide bar (8). One end of the support shaft (16) passes through the inner side of the second support leg (6) and is placed on the outer side of the second support leg (6) and is rotatably connected to the second support leg (6). One of the support shafts (16) is fixedly connected to the rotating shaft of the second rotating motor (7).

6. The automatic folding device for wet wipes according to claim 2, characterized in that: Both ends of the support bar 1 (9) and the support bar 2 (10) are provided with through holes (17), and the sliding shaft (12) and the connecting shaft (11) are rotatably connected to the support bar 1 (9) and the support bar 2 (10) through the through holes (17).

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