Full-automatic wet tissue production equipment
By employing a tearing method that combines clamping and tearing working ends in the wet wipe production equipment, along with a lifting and flanging mechanism, the problems of non-stop production and material waste in existing equipment have been solved, thus achieving equipment simplification and efficient production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZHENGZHOU YONGYIDA MASCH EQUIP CO LTD
- Filing Date
- 2026-02-12
- Publication Date
- 2026-05-12
AI Technical Summary
Existing wet wipe production equipment cannot achieve non-stop production at the tearing station, resulting in waste of foldable material heads, and is also complex in structure and difficult to control.
The nonwoven fabric is clamped by the fabric clamping end and the fabric tearing end of the tearing working mechanism. Combined with the lifting and receiving working mechanism, the nonwoven fabric is torn during the descent, so as to achieve production without stopping the machine. At the same time, the edge-flipping mechanism forms a wet wipe product that is easy to pull out.
It enables continuous production of wet wipes without stopping the machine, avoids material waste, simplifies the equipment structure, and simplifies the control process.
Smart Images
Figure CN122009900A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of wet wipe production equipment technology, and in particular to a fully automatic wet wipe production equipment. Background Technology
[0002] Wet wipes are a very convenient and widely used type of paper (non-woven fabric) handkerchief. To make them easier to use, wet wipe products are available in both continuous and non-continuous dispensing methods. Currently, most wet wipes on the market are continuous dispensing wipes, which use an overlapping dispensing principle. That is, each wipe has a crease, and when two adjacent wipes are stacked, they overlap by half. When a wipe is pulled out, half of the wipe underneath is pulled out through the folded half of the wipe itself.
[0003] In wet wipe production equipment, such as the Chinese invention patent with publication number CN119370667A entitled "A Fully Automatic Dot-Breaking Continuous Facial Tissue Folding Production Line," the non-woven fabric undergoes spraying, dot-cutting, folding, tearing, and conveying sequentially as it passes through the production line, resulting in individual stacks of wet wipes. At the wet wipe tearing station, a clamping frame moves laterally and inserts into the stack of tissues. Two clamping frames clamp the stack of tissues vertically, and then the tissues are torn off at the dotted lines (refer to paragraphs 0057-0059 of its specification, and...). Figure 2 , Figure 6 , Figure 7 and Figure 8 ), and Chinese utility model patent with publication number CN223371415U entitled "A Pull-out Wet Wipe Folding and Connecting Device", which first moves the connecting strip laterally and inserts it into the folded wet wipe. Then, the rotation of the cutting shaft causes the cutting strip to strike the wet wipe (the cutting strip pulls down the wet wipe, causing it to break at the dotted line), so that the wet wipe breaks along the cutting part, completing the breaking process of the wet wipe (see paragraph 0049 of its specification, and...). Figure 1 , Figure 7 and Figure 8 ).
[0004] The above-mentioned wet wipe equipment all use a downward tearing method to rip the wet wipes. This method requires the wet wipes above the tear point to be fixed in order to cooperate with the downward stack of wet wipes to create a pulling effect. Currently, general wet wipe equipment relies on clamping at the folding station or the dot-line creasing station to fix the wet wipes. This requires these two stations to be paused during tearing, which cannot meet the needs of continuous production, i.e., the receiving of new folded wet wipes and the tearing of old folded paper towels must be carried out simultaneously. It must be noted that when tearing the wet wipes downward, the wet wipes held by the crease roller may detach before contacting the peeling claw, which means that the alternating left and right folding effect cannot be achieved, resulting in folded material heads in each stack of wet wipes and waste. Moreover, the existing wet wipe equipment operates by cooperating on both sides to open and close and cooperating on the top and bottom to clamp at the tearing station, which makes the structure relatively complex and the electrical control more complicated. Summary of the Invention
[0005] The purpose of this invention is to provide a fully automatic wet wipe production equipment to solve the problems of existing wet wipe production equipment, such as the inability to achieve non-stop production at the tearing station, the inability to avoid waste caused by folded material heads, and the relatively complex structure and troublesome control.
[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A fully automatic wet wipes production equipment, comprising: The frame provides a power source and mounting foundation for the various working mechanisms mounted on it. The feeding mechanism is mounted on the frame and is used to transport nonwoven fabric. The dotting mechanism consists of a pair of dotting rollers mounted on the frame, used to generate dots and lines on the nonwoven fabric at certain intervals. The folding mechanism consists of a pair of folding rollers mounted on a frame, used to fold nonwoven fabric with dots and lines and stack it in the vertical direction. Peeling claws: A pair of peeling claws are mounted on the frame and adapted to the lower part of the two folding rollers respectively; The tearing mechanism is mounted on the frame and has a clamping end and a tearing end that can move freely in a vertical plane. The clamping end is used to press the top layer of the stacked nonwoven fabric against the outside of a peeling claw, and the tearing end extends over the top layer of the top layer of the top layer of the nonwoven fabric and presses down on the stacked nonwoven fabric until the top layer of the top layer of the top layer of the nonwoven fabric is torn. The lifting and receiving mechanism is installed on the frame to receive stacks of nonwoven fabric, and works with the tearing end to press the stacks of nonwoven fabric, and tears the nonwoven fabric from the point line during the descent. The conveying mechanism is installed on the frame and is used to transport stacks of nonwoven fabric dropped by the lifting and receiving mechanism. The flanging mechanism is installed on the frame. The flanging mechanism first clamps the stacked nonwoven fabric on the transport lifting and receiving fabric working mechanism in the vertical direction, then lifts the top layer of the stacked nonwoven fabric, and then folds the lifted top layer of fabric in the horizontal direction in the opposite direction of the transport lifting and receiving fabric working mechanism. Finally, the transport lifting and receiving fabric working mechanism conveys the stacked nonwoven fabric in the forward direction and removes it from the flanging mechanism.
[0007] A further technical solution is: the tearing working mechanism includes a planar moving mechanism, a temporary cloth receiving hand and a tearing hand. The temporary cloth receiving hand and the tearing hand are respectively installed on two vertical plane free moving ends of the planar moving mechanism. A cloth clamping structure is formed between the temporary cloth receiving hand and a peeling claw near its end.
[0008] A further technical solution is: the planar moving mechanism includes a horizontal moving assembly and two vertical moving assemblies. The horizontal moving assembly is horizontally mounted on the frame, and the two vertical moving assemblies are arranged side by side on the horizontal moving end of the horizontal moving assembly. The temporary fabric receiving hand and the tearing hand are respectively mounted on the vertical moving end of the two vertical moving assemblies.
[0009] A further technical solution is: the lifting and receiving fabric working mechanism includes a linkage assembly and a main lifting platform. The linkage assembly is mounted on the frame, and both ends of the linkage assembly are connected to the power source and the main lifting platform, respectively. The main lifting platform is slidably mounted on the frame, and the top of the main lifting platform is adapted to the conveying working mechanism.
[0010] A further technical solution is as follows: The flanging mechanism includes a limiting plate, a limiting cylinder, a fabric lifting cylinder, a suction cup, a fabric folding cylinder, a fabric folding plate, a secondary lifting platform, a lifting cylinder, and a shifting belt conveyor. The limiting plate and the shifting belt conveyor are both horizontally mounted on the frame. The limiting cylinder, the fabric lifting cylinder, and the lifting cylinder are all vertically mounted on the frame. The fabric folding cylinder is horizontally mounted on the frame. The power output end of the limiting cylinder is opposite to the upper surface of the limiting plate. The suction cup and the fabric folding plate are respectively mounted on the power output ends of the fabric lifting cylinder and the fabric folding cylinder. The secondary lifting platform is slidably mounted vertically on the horizontal moving plate of the shifting belt conveyor. The power output end of the lifting cylinder is correspondingly mounted to the bottom of the secondary lifting platform.
[0011] A further technical solution is: the feeding mechanism includes an immersion tank, a squeezing roller group, and a guide roller group. The squeezing roller group is located inside the immersion tank and close to the discharge side, and the guide roller group is located between the squeezing roller group and the dotting mechanism.
[0012] A further technical solution is: the squeezing roller assembly includes a fixed roller, a squeezing cylinder, and a moving roller. The fixed roller is rotatably installed inside the immersion tank. The squeezing cylinder is symmetrically arranged on the side of the frame. The moving roller is rotatably installed on the lifting end of the squeezing cylinder, and the fixed roller and the moving roller are arranged opposite to each other.
[0013] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: This invention proposes a fully automatic wet wipe production equipment. This equipment sequentially processes non-woven fabric through liquid impregnation, dot-line processing, crease folding, tearing and separation, and transport and edge turning to obtain wet wipe products. In the liquid impregnation process, the non-woven fabric is squeezed to prevent liquid waste and equipment contamination. At the tearing and separation station, the clamping end and the tearing end cooperate with each other. The clamping end acts as a temporary support to receive newly folded non-woven fabric and, in conjunction with the peeling hand, clamps the non-woven fabric, preventing it from slipping or detaching from the folding rollers. The tearing end, in conjunction with the lifting and receiving mechanism, clamps the old folded non-woven fabric during descent until it is torn. The new and old folded non-woven fabrics do not interfere with each other, achieving continuous production without material waste. The clamping end and the tearing end are located on the same side, sharing some structural components, which not only saves costs and space but also facilitates operation and control. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a fully automatic wet wipes production equipment according to the present invention.
[0015] Figure 2 This is a schematic diagram of the structure of the present invention when folding nonwoven fabric.
[0016] Figure 3 This is a schematic diagram of the structure when the nonwoven fabric is torn according to the present invention.
[0017] Figure 4 This is a schematic diagram of the structure for conveying nonwoven fabric according to the present invention.
[0018] Figure 5 This is a schematic diagram of the structure of the nonwoven fabric in the top layer of the present invention.
[0019] Figure 6 For the present invention Figure 1 A schematic diagram of the folding mechanism.
[0020] Figure 7 For the present invention Figure 6 A schematic diagram of the structure from a half-section perspective.
[0021] Figure 8 For the present invention Figure 6 A structural diagram from a top-down perspective.
[0022] Figure 9 This is a schematic diagram of the structure of the torn section of the stacked nonwoven fabric in this invention.
[0023] Figure 10 For the present invention Figure 1 A schematic diagram of the working structure of the flange mechanism.
[0024] Figure 11 For the present invention Figure 10 A schematic diagram of the structure after the flange is turned up.
[0025] Reference numerals: 1. Frame; 2. Feeding mechanism; 21. Impregnation tank; 22. Squeezing roller assembly; 221. Fixed roller; 222. Squeezing cylinder; 223. Moving roller; 23. Guide roller assembly; 3. Dotting mechanism; 4. Folding mechanism; 5. Peeling claw; 6. Tearing mechanism; 61. Planar movement mechanism; 611. Lateral movement assembly; 612. Vertical movement assembly; 62. Temporary fabric receiving hand; 63. Tearing hand; 7. Lifting and receiving mechanism; 71. Linkage assembly; 72. Main lifting platform; 8. Conveying mechanism; 9. Folding mechanism; 91. Limiting plate; 92. Limiting cylinder; 93. Fabric lifting cylinder; 94. Suction cup; 95. Folding cylinder; 96. Folding plate; 97. Auxiliary lifting platform; 98. Lifting cylinder; 99. Shifting belt conveyor; 10. Stacked nonwoven fabric. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0027] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.
[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this invention can be combined with each other.
[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0030] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0031] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. Example
[0032] This implementation example Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a fully automatic wet wipes production equipment includes: Frame 1 provides a power source and mounting foundation for various working mechanisms installed on frame 1; Feeding mechanism 2 is installed on frame 1 and is used to convey nonwoven fabric; The dotting mechanism 3 consists of a pair of dotting rollers 31 mounted on the frame 1, used to generate dots at certain intervals on the nonwoven fabric. Folding mechanism 4, which is a pair of folding rollers 41 mounted on frame 1, is used to fold nonwoven fabric with dots and lines and stack it in the vertical direction. Peeling claws 5, a pair of peeling claws 5 are mounted on the frame 1 and are respectively adapted to the lower part of the two folding rollers 41; The tearing mechanism 6 is mounted on the frame 1. The tearing mechanism 6 has a clamping end and a tearing end that can move freely in a vertical plane. The clamping end is used to press the top layer of the stacked nonwoven fabric 10 against the outside of a peeling claw 5. The tearing end extends above the top layer of the top layer of the top layer of the nonwoven fabric 10 and presses down on the stacked nonwoven fabric 10 until the top layer of ... The lifting and receiving mechanism 7 is installed on the frame 1. It is used to receive the stacked nonwoven fabric 10, and cooperates with the tearing end to press the stacked nonwoven fabric 10, and tear the nonwoven fabric from the dot line during the descent. The conveying mechanism 8 is installed on the frame 1 and is used to transport the stacked nonwoven fabric 10 dropped by the lifting and receiving mechanism 7. The flanging mechanism 9 is installed on the frame 1. The flanging mechanism 9 first clamps the stacked nonwoven fabric 10 on the transport lifting and receiving fabric working mechanism 7 in the vertical direction, then lifts the top layer of the stacked nonwoven fabric 10, and then folds the lifted top layer of the fabric in the opposite direction of the transport lifting and receiving fabric working mechanism 7 in the horizontal direction. Finally, the transport lifting and receiving fabric working mechanism 7 conveys the stacked nonwoven fabric 10 in the forward direction and removes it from the flanging mechanism.
[0033] According to the process flow, the nonwoven fabric roll is first unwound at the feeding mechanism 2 and guided into the dotting mechanism 3. The pair of dotting rollers 31 of the dotting mechanism 3 rotate in opposite directions, forming equidistant dotted lines on the nonwoven fabric (for easy cutting) to facilitate the pulling of the nonwoven fabric into the folding mechanism 4. The nonwoven fabric with dotted lines is folded back and forth horizontally under the action of a pair of folding rollers 41 and stacked vertically. During the folding process, as the folding rollers 41 rotate, the peeling claws 5 (which can also be rotated to adjust their position) will scrape out the nonwoven fabric embedded in the folding rollers 41 (the nonwoven fabric is embedded in the shaping groove of the folding rollers 41 to form creases), which facilitates the separation of the nonwoven fabric from the folding rollers 41. Moreover, the scraped nonwoven fabric will form a back-and-forth folding effect due to the influence of its creases. At this time, the lifting and receiving mechanism 7 intervenes to receive the stacked nonwoven fabric after folding (hereinafter referred to as stacked nonwoven fabric 10, i.e., wet wipes). The stacked nonwoven fabric 10 accumulates to a certain height (stacked nonwoven fabric 10) The height is controlled by the lifting and receiving mechanism 7. The tearing mechanism 6 starts to work. The clamping end and the tearing end overlap and move simultaneously, inserting between the top layer of the stacked nonwoven fabric 10 and the bottom of the new wet wipe stack. The clamping end presses the nonwoven fabric against the outer surface of the peeling claw 5 and simultaneously receives the new stacked nonwoven fabric 10. The tearing end presses down on the old stacked nonwoven fabric 10 and continues to descend with the lifting and receiving mechanism 7 until it is torn at the dot line between the old and new fabrics. At this time, the lifting and receiving mechanism 7 continues to descend and places the old stacked nonwoven fabric 10 on the conveying mechanism 8. The lifting and receiving mechanism 7 rises to receive the new stacked nonwoven fabric 10. The clamping end and the tearing end reset and wait for the next work. The old stacked nonwoven fabric 10 is conveyed to the flanging mechanism 9. When the flanging mechanism 9 presses the nonwoven fabric, it lifts the top layer of fabric and then folds the lifted nonwoven fabric in the opposite direction of the conveying to form a small fold for easy extraction. Example
[0034] Based on the above embodiments, this embodiment shows that the tearing working mechanism 6 includes a planar moving mechanism 61, a temporary fabric receiving hand 62 and a tearing hand 63. The temporary fabric receiving hand 62 and the tearing hand 63 are respectively installed on two vertical plane free moving ends of the planar moving mechanism 61. A fabric clamping structure is formed between the temporary fabric receiving hand 62 and a peeling claw 6 near its end.
[0035] The temporary fabric receiving hand 62 and the tearing hand 63 correspond to the fabric clamping end and the fabric tearing end, respectively. The planar moving mechanism 61 can move the temporary fabric receiving hand 62 and the tearing hand 63 arbitrarily in the vertical plane space. During the movement, the temporary fabric receiving hand 62 and the tearing hand 63 overlap and are simultaneously inserted between the top of the stack of nonwoven fabric 10 and the bottom of the new stack of wet wipes. A fabric clamping structure is formed between the temporary fabric receiving hand 62 and a peeling claw 6 near its end (set opposite each other), which is used to clamp the untorn nonwoven fabric and simultaneously receive the new stack of nonwoven fabric 10. The tearing hand 63 moves downward and presses down on the old stack of nonwoven fabric 10, and continues to descend with the lifting fabric receiving mechanism 7 until it is torn at the dot line between the old and new fabrics. At this time, the lifting fabric receiving mechanism 7 continues to descend and places the old stack of nonwoven fabric 10 on the conveying mechanism 8. Then, the lifting fabric receiving mechanism 7 rises to receive the new stack of nonwoven fabric 10. The temporary fabric receiving hand 62 and the tearing hand 63 reset and wait for the next operation. Preferably, the planar moving mechanism 61 includes a horizontal moving assembly 611 and two vertical moving assemblies 612. The horizontal moving assembly 611 is horizontally mounted on the frame 1, and the two vertical moving assemblies 612 are arranged side by side on the horizontal moving end of the horizontal moving assembly 611. The temporary fabric receiving hand 62 and the tearing hand 63 are respectively mounted on the vertical moving end of the two vertical moving assemblies 612.
[0036] The lateral movement assembly 611 satisfies the lateral movement function of the temporary fabric receiving hand 62 and the tearing hand 63. The two vertical movement assemblies 612 respectively satisfy the vertical movement function of the temporary fabric receiving hand 62 and the tearing hand 63. Because the vertical stroke of the temporary fabric receiving hand 62 and the tearing hand 63 is significantly different, they cannot share a vertical movement assembly 612, but they can share a lateral movement assembly 611 to save costs.
[0037] The planar moving mechanism 61 is concentrated in one place on the device, saving space and having a simple structure and convenient operation.
[0038] It is worth noting that both the lateral movement assembly 611 and the vertical movement assembly 612 are conventional translational sliding structures, and their sliding directions are perpendicular to each other.
[0039] Preferably, the lifting and receiving cloth working mechanism 7 includes a connecting rod assembly 71 and a main lifting platform 72. The connecting rod assembly 71 is mounted on the frame 1, and both ends of the connecting rod assembly 71 are connected to the power source and the main lifting platform 72, respectively. The main lifting platform 72 is slidably mounted on the frame 1, and the top of the main lifting platform 72 is adapted to the conveying working mechanism 8.
[0040] Driven by the power source of the frame, such as a motor, the connecting rod assembly 71 moves up and down on the frame 1. The main lifting platform 72 moves up and down on the frame 1 for three purposes: first, to receive the stacked nonwoven fabric 10; second, to cooperate with the tearing end of the tearing mechanism 6 to clamp the stacked nonwoven fabric 10; and third, to smoothly deliver the nonwoven fabric 10 to the conveying mechanism 8.
[0041] The conveying mechanism 8 is a traditional strip belt conveyor. Example
[0042] Based on the above embodiments, this embodiment, for example Figure 9 , Figure 10 and Figure 11 The flanging mechanism 9 includes a limiting plate 91, a limiting cylinder 92, a fabric lifting cylinder 93, a suction cup 94, a fabric folding cylinder 95, a fabric folding plate 96, an auxiliary lifting platform 97, a lifting cylinder 98, and a shifting belt conveyor 99. The limiting plate 91 and the shifting belt conveyor 99 are both horizontally mounted on the frame 1. The limiting cylinder 92, the fabric lifting cylinder 93, and the lifting cylinder 98 are all vertically mounted on the frame 1. The fabric folding cylinder 95 is horizontally mounted on the frame 1. The power output end of the limiting cylinder 92 is opposite to the upper surface of the limiting plate 91. The suction cup 94 and the fabric folding plate 96 are respectively mounted on the power output ends of the fabric lifting cylinder 93 and the fabric folding cylinder 95. The auxiliary lifting platform 97 is slidably mounted vertically on the horizontal moving plate of the shifting belt conveyor 99. The power output end of the lifting cylinder 98 is correspondingly mounted to the bottom of the auxiliary lifting platform 97.
[0043] The auxiliary lifting platform 97 moves laterally back and forth with the forward and reverse rotation of the shifting belt conveyor 99. Under the action of the lifting cylinder 98, the auxiliary lifting platform 97 can move vertically, thereby achieving arbitrary movement in the vertical plane. During lifting, the stacked non-woven fabric 10 on the conveying working mechanism 8 is lifted upward and clamped with the limiting plate 91. Then, the fabric lifting cylinder 93 lowers the suction cup 94. The suction cup 94 is a Bernoulli suction cup connected to the air source to suck up the non-woven fabric. The fabric lifting cylinder 93 lifts the non-woven fabric slightly. The fabric folding cylinder 95 moves the fabric folding plate 96 horizontally, folding the lifted non-woven fabric in the opposite direction of the conveying direction of the conveying working mechanism 8 to form a small folded edge for easy extraction.
[0044] It is worth noting that the limiting plate 91 only presses down on the stacked non-woven fabric 10, leaving space for the suction cup 94 to suck up the fabric.
[0045] Preferably, the feeding mechanism 2 includes an immersion tank 21, a squeezing roller group 22, and a guide roller group 23. The squeezing roller group 22 is disposed inside the immersion tank 21 and close to the discharge side, and the guide roller group 23 is located between the squeezing roller group 22 and the dotting mechanism 3.
[0046] After the non-woven fabric is unrolled, it is soaked in disinfectant in the soaking tank 21. Then, the excess disinfectant is squeezed off by the squeezing roller group 22 and left in the soaking tank 21 for reuse to prevent waste and to avoid excessive dripping onto the equipment, which could affect equipment safety.
[0047] It is worth noting that the feeding mechanism 2 also has an unwinding roller driven by a power source.
[0048] Preferably, the squeezing roller assembly 22 includes a fixed roller 221, a squeezing cylinder 222, and a moving roller 223. The fixed roller 221 is rotatably installed in the immersion tank 21. The squeezing cylinder 222 is symmetrically arranged on the side of the frame 1. The moving roller 223 is rotatably installed on the lifting end of the squeezing cylinder 222, and the fixed roller 221 and the moving roller 223 are arranged opposite to each other.
[0049] The squeezing cylinder 222 will lower the moving roller 223 to work with the fixed roller 221 to clamp the nonwoven fabric. As the nonwoven fabric moves forward, the excess disinfectant will be squeezed off and left in the soaking tank 21.
[0050] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A fully automatic wet wipes production equipment, characterized in that, include: The frame (1) provides a power source and mounting base for various working mechanisms installed on the frame (1); Feeding mechanism (2) is installed on frame (1) and is used to convey nonwoven fabric; The dotting mechanism (3) is a pair of dotting rollers (31) mounted on the frame (1) for generating dots at certain intervals on the nonwoven fabric. Folding mechanism (4), which is a pair of folding rollers (41) mounted on frame (1) for folding nonwoven fabric with dots and lines and stacking it in the vertical direction; Peeling claws (5), a pair of peeling claws (5) are mounted on the frame (1) and adapted to the lower part of the two folding rollers (41); The tearing mechanism (6) is mounted on the frame (1). The tearing mechanism (6) has a clamping end and a tearing end that can move freely in the vertical plane. The clamping end is used to press the top layer of the stacked nonwoven fabric (10) against the outside of a peeling claw (5). The tearing end extends above the top layer of the top layer of the top layer of the nonwoven fabric (10) and presses down on the stacked nonwoven fabric (10) until the top layer of the top layer is torn. The lifting and receiving working mechanism (7) is installed on the frame (1) and is used to receive stacked nonwoven fabric (10), cooperate with the tearing working end to press the stacked nonwoven fabric (10), and tear the nonwoven fabric from the point line during the descent. The conveying mechanism (8) is installed on the frame (1) and is used to transport the stacked nonwoven fabric (10) dropped by the lifting and receiving mechanism (7). The flanging mechanism (9) is installed on the frame (1). The flanging mechanism (9) first clamps the stacked nonwoven fabric (10) on the transport lifting and connecting fabric working mechanism (7) in the vertical direction, then lifts the top layer of the stacked nonwoven fabric (10) up, and then folds the lifted top layer of the fabric in the opposite direction to the transport lifting and connecting fabric working mechanism (7) in the horizontal direction. Finally, the transport lifting and connecting fabric working mechanism (7) conveys the stacked nonwoven fabric (10) away from the flanging mechanism in the forward direction.
2. The fully automatic wet wipes production equipment according to claim 1, characterized in that: The tearing mechanism (6) includes a planar moving mechanism (61), a temporary cloth receiving hand (62) and a tearing hand (63). The temporary cloth receiving hand (62) and the tearing hand (63) are respectively installed on two vertical plane free moving ends of the planar moving mechanism (61). A cloth clamping structure is formed between the temporary cloth receiving hand (62) and a peeling claw (6) near its end.
3. The fully automatic wet wipes production equipment according to claim 2, characterized in that: The planar moving mechanism (61) includes a horizontal moving assembly (611) and two vertical moving assemblies (612). The horizontal moving assembly (611) is horizontally mounted on the frame (1), and the two vertical moving assemblies (612) are arranged side by side on the horizontal moving end of the horizontal moving assembly (611). The temporary cloth receiving hand (62) and the tearing hand (63) are respectively mounted on the vertical moving end of the two vertical moving assemblies (612).
4. The fully automatic wet wipes production equipment according to claim 1, characterized in that: The lifting and connecting cloth working mechanism (7) includes a connecting rod assembly (71) and a main lifting platform (72). The connecting rod assembly (71) is mounted on the frame (1), and both ends of the connecting rod assembly (71) are connected to the power source and the main lifting platform (72) respectively. The main lifting platform (72) is slidably mounted on the frame (1), and the top of the main lifting platform (72) is adapted to the conveying working mechanism (8).
5. The fully automatic wet wipes production equipment according to claim 1, characterized in that: The flanging mechanism (9) includes a limiting plate (91), a limiting cylinder (92), a fabric lifting cylinder (93), a suction cup (94), a fabric folding cylinder (95), a fabric folding plate (96), a secondary lifting platform (97), a lifting cylinder (98), and a shifting belt conveyor (99). The limiting plate (91) and the shifting belt conveyor (99) are both horizontally arranged on the frame (1), while the limiting cylinder (92), the fabric lifting cylinder (93), and the lifting cylinder (98) are all vertically arranged on the frame (1). The cloth-making cylinder (95) is horizontally set on the frame (1). The power output end of the limiting cylinder (92) is set opposite to the upper surface of the limiting plate (91). The suction cup (94) and the folding plate (96) are respectively set on the power output ends of the cloth-lifting cylinder (93) and the folding cylinder (95). The auxiliary lifting platform (97) is slidably installed on the horizontal moving plate of the shifting belt conveyor (99) in the vertical direction. The power output end of the lifting cylinder (98) is set corresponding to the bottom of the auxiliary lifting platform (97).
6. The fully automatic wet wipes production equipment according to claim 1, characterized in that: The feeding mechanism (2) includes an immersion tank (21), a squeezing roller group (22) and a guide roller group (23). The squeezing roller group (22) is located inside the immersion tank (21) and close to the discharge side. The guide roller group (23) is located between the squeezing roller group (22) and the dotting mechanism (3).
7. The fully automatic wet wipes production equipment according to claim 1, characterized in that: The squeezing roller assembly (22) includes a fixed roller (221), a squeezing cylinder (222), and a moving roller (223). The fixed roller (221) is rotatably installed in the immersion tank (21). The squeezing cylinder (222) is symmetrically arranged on the side of the frame (1). The moving roller (223) is rotatably installed on the lifting end of the squeezing cylinder (222), and the fixed roller (221) and the moving roller (223) are arranged opposite to each other.