Wet tissue production equipment

Abstract

The invention provides wet tissue production equipment which comprises a feeding plate, a first folding plate rotationally arranged on one side of the feeding plate and a second folding plate rotationally arranged on one side of the first folding plate, a pressing position is formed between the first folding plate and the second folding plate, and the rotating direction of the first folding plate and the rotating direction of the second folding plate both face the pressing position. A cutting knife is arranged on the upper portion between the feeding plate and the first folding plate, a pressing plate is arranged on the upper portion of the pressing position, the cutting knife and the pressing plate are both connected to a driving plate, and the driving plate is arranged in a lifting mode so that when the driving plate descends, the cutting knife can cut the wet tissue, and meanwhile the pressing plate can press and limit the wet tissue; the wet tissue cutting stability is improved, and the wet tissue can be folded synchronously in the cutting process.

Description

Technical Field

[0001] The invention relates to the field of wet tissue processing, in particular to a wet tissue production device. Background Art

[0002] Wet wipes usually refer to a type of tissue made of pure water, spunlace non-woven fabric and propylene glycol, which is used to wipe the face, hands, or skin. During the current production process of wet wipes, the non-woven fabric must first be soaked, cut, folded, and finally packaged.

[0003] However, each of the above-mentioned steps usually requires the use of different equipment for processing, which makes the overall processing line of wet wipes longer.

[0004] At the same time, in the cutting process, the current cutting method is basically punching cutting, which makes the cutting knife have a large pulling force on the wet tissue, which easily causes the cut wet tissue to be in a wrinkled state, thereby affecting subsequent folding, packaging and other processes. Summary of the invention

[0005] The object of the present invention is to provide a wet tissue production device which can improve the stability of wet tissue cutting and can fold the wet tissue synchronously during the cutting process.

[0006] In order to solve the above technical problems, the present invention provides a wet tissue production equipment, including a feeding plate, a first folding plate rotatably arranged on one side of the feeding plate, and a second folding plate rotatably arranged on one side of the first folding plate, a pressing position is formed between the first folding plate and the second folding plate, and the rotation directions of the first folding plate and the second folding plate are both toward the pressing position, a cutting knife is arranged on the upper part between the feeding plate and the first folding plate, a pressing plate is arranged on the upper part of the pressing position, and the cutting knife and the pressing plate are both connected to a driving plate, and the driving plate is arranged to be liftable, so that when the driving plate is lowered, the cutting knife cuts the wet tissue, and the pressing plate presses and limits the wet tissue.

[0007] Furthermore, the pressing plate is connected to the driving plate through a connecting plate, and the pressing plate and the connecting plate are rotatably matched. A guide rail is provided on the side of the pressing plate, and the end of the guide rail close to the pressing position has an inclined section. A first guide rod is provided on the side of the connecting plate, and a second guide rod is provided on the side of the pressing plate. The first guide rod and the second guide rod are both placed in the guide rail, so that when the second guide rod descends to the inclined section, the pressing plate is in an inclined state.

[0008] Furthermore, one end of the pressing plate close to the pressing position has an arc-shaped structure, and an inclined pressing surface is provided on one side of the arc-shaped structure, so that when the pressing plate is in an inclined state, the inclined pressing surface presses the surface of the wet tissue.

[0009] Furthermore, a groove is provided on one side of the first folding plate close to the pressing position, a blowing strip is built in the groove, and a plurality of air holes are arranged at intervals on the blowing strip on the side facing the pressing position so that the plurality of air holes can blow air to the pressing position.

[0010] Furthermore, a plurality of liquid outlets are provided at the inclined pressing surface, and a liquid inlet is provided at one side of the pressing plate. The plurality of liquid outlets and the liquid inlet are connected with each other through pipelines, so that when the pressing plate presses the wet tissue to a limited position, the liquid outlet can replenish the pressed position of the wet tissue with liquid.

[0011] Furthermore, a liquid inlet hose is connected to the outer side of the liquid inlet.

[0012] Furthermore, a limit block is movably provided at the liquid inlet, and the limit block is located at the end of the pipeline, a first elastic member is connected between the limit block and the liquid inlet, a wire groove is opened at one end of the liquid inlet, a pull wire is passed through the wire groove and connected to the limit block, so that when the pull wire pulls the limit block to move, the liquid inlet and the liquid outlet are connected.

[0013] Furthermore, a movable cavity is opened at the cutting knife, and a movable plate is movably installed at the movable cavity. One end of the movable plate extends to the side of the cutting knife close to the feeding plate, and the other end is connected to the limit block through a pull wire. A second elastic member is arranged between the movable plate and the movable cavity, and a limit rod is arranged on the outer side of the movable cavity close to the pressing plate. The limit rod limits the pull wire so that when the movable plate moves along the movable cavity, the limit block moves synchronously along the liquid inlet.

[0014] Furthermore, a plurality of rollers are rotatably disposed on the first folding plate and the second folding plate, and a conveyor belt is disposed at the lower side of the pressing position.

[0015] Furthermore, the end of the feeding plate close to the first folding plate has an inclined protrusion so that when the wet tissue is transferred from the feeding plate to the first folding plate, the wet tissue passes through the position of the protrusion; the end of the first folding plate close to the feeding plate has a rounded structure.

[0016] The beneficial effect of the present invention is that the soaked wet tissue is conveyed to the feeding plate by the unwinding device or other feeding devices, so that the wet tissue moves along the feeding plate to the first folding plate until the wet tissue covers the upper surfaces of the first folding plate and the second folding plate, at which time the wet tissue stops conveying, and then the cutting knife and the pressing plate are synchronously lowered through the driving plate, and then the wet tissue at the pressing position is pressed and positioned by the pressing plate, and the wet tissue is cut and separated by the cutting knife simultaneously, and due to the positioning effect of the pressing plate, the stability of the wet tissue cutting process can be guaranteed, and the problem of wrinkles in the cut wet tissue caused by punching and cutting can be avoided. At the same time, after the cutting is completed, the first folding plate and the second folding plate rotate relative to each other, so that the two ends of the cut wet tissue are respectively subjected to the rotation and folding action of the first folding plate and the second folding plate, so that the wet tissue forms a folded edge along the pressing position, and then the wet tissue is folded to both sides of the pressing plate, and then the wet tissue is separated from the pressing plate, and the double process of cutting and folding can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 The present invention Figure 1 A partial enlarged view of point A in the middle.

[0019] Figure 3 It is a side view of the present invention.

[0020] Figure 4 The present invention Figure 3 Section view along line AA.

[0021] Figure 5 The present invention Figure 4 A partial enlarged view of point B in the middle.

[0022] Figure 6 The present invention Figure 4 A partial enlarged view of point C in the middle.

[0023] Figure 7 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0024] Figure numerals: 1. feeding plate; 2. first folding plate; 3. second folding plate; 4. cutting knife; 5. pressing plate; 6. driving plate; 7. connecting plate; 8. guide rail; 9. inclined section; 10. first guide rod; 11. second guide rod; 12. arc structure; 13. inclined pressing surface; 14. groove; 15. blowing strip; 16. air hole; 17. liquid outlet; 18. liquid inlet; 19. pipeline; 20. liquid inlet hose; 21. limit block; 22. first elastic member; 23. limit groove; 24. pull wire; 25. movable cavity; 26. movable plate; 27. second elastic member; 28. limit rod; 29. ​​roller; 30. conveyor belt; 31. protrusion; 32. rounded corner structure. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying 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 belong to the scope of protection of the present invention.

[0026] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0027] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0028] like Figure 1-Figure 7 The present invention provides a wet tissue production device, comprising a feeding plate 1, a first folding plate 2 rotatably arranged on one side of the feeding plate 1, and a second folding plate 3 rotatably arranged on one side of the first folding plate 2, a pressing position is formed between the first folding plate 2 and the second folding plate 3, and the rotation directions of the first folding plate 2 and the second folding plate 3 are both toward the pressing position, a cutting knife 4 is arranged on the upper part between the feeding plate 1 and the first folding plate 2, a pressing plate 5 is arranged on the upper part of the pressing position, and the cutting knife 4 and the pressing plate 5 are both connected to a driving plate 6, and the driving plate 6 is arranged to be liftable, so that when the driving plate 6 is lowered, the cutting knife 4 cuts the wet tissue, and the pressing plate 5 presses and limits the wet tissue.

[0029] The wet tissue is then folded onto the second folding plate and the wet tissue is then folded onto the second folding plate and the wet tissue is then folded onto the second folding plate.

[0030] Among them, the unwinding device or the other feeding devices can adopt a number of rollers arranged to rotate relatively to each other, and the two sides of the wet tissue are rotated and transported by the relatively rotating rollers to ensure that the wet tissue can stably move along the feeding plate to the first folding plate. It is worth mentioning that the unwinding device or the other feeding devices are arranged on the upper side of the feeding plate or on the side away from the first folding plate, and the wet tissue is transported from the feeding plate to the first folding plate only by pushing and transporting the subsequent wet tissue; the first folding plate and the second folding plate are both controlled to rotate by a servo motor cooperating with the rotating shaft transmission, and the rotation directions of the first folding plate and the second folding plate are opposite; a telescopic rod is connected to the top of the driving plate, and the telescopic rod is driven to extend and retract by a cylinder or a hydraulic cylinder, thereby controlling the lifting and lowering operation of the driving plate.

[0031] Preferably, the pressing plate 5 is connected to the driving plate 6 through the connecting plate 7, and the pressing plate 5 and the connecting plate 7 are rotatably matched, a guide rail 8 is provided on the side of the pressing plate 5, and the guide rail 8 has an inclined section 9 at one end close to the pressing position, a first guide rod 10 is provided on the side of the connecting plate 7, a second guide rod 11 is provided on the side of the pressing plate 5, and the first guide rod 10 and the second guide rod 11 are both placed in the guide rail 8, so that when the second guide rod 11 descends to the inclined section 9, the pressing plate 5 is in an inclined state.

[0032] Specifically, when the driving plate drives the pressing plate to descend through the connecting plate, the first guide rod and the second guide rod synchronously move downward along the guide rail, and guide the connecting plate and the pressing plate in the descending direction through the guide rail. After the end of the pressing plate is close to a certain position of the wet tissue, the second guide rod enters the inclined section. At this time, the first guide rod is still in the guide rail, so that the connecting plate maintains a vertical downward movement direction, and the pressing plate is inclined at a certain angle with the second guide rod, so that the pressing plate is in an inclined state to press and position the wet tissue, thereby increasing the contact area for pressing, improving the effect of pressing and positioning, and avoiding the wet tissue being damaged due to the pressing position being too sharp. Moreover, due to the increase in the pressing area, the pressing force on the wet tissue in this scheme can be appropriately reduced under the same pressing effect, thereby avoiding the problem of excessive pressing force on the wet tissue causing a large amount of water to be squeezed out of the pressing position of the wet tissue.

[0033] In particular, since the cutting knife and the pressing plate descend synchronously through the driving plate, and the pressing plate descends at an angle in the last section of the path, the cutting knife falls to a depth greater than the pressing plate, thereby reducing the pressing force while maintaining the cutting depth to ensure the cutting effect.

[0034] In one embodiment of the present scheme, the inclined section is inclined downward toward one side of the cutting knife, so that the pressing plate is inclined downward toward the cutting knife along with the inclined section. The advantage of this arrangement is that when the cutting knife produces punching and pulling on the wet tissue, the end of the pressing plate will not directly push the wet tissue in a sharp position, so as to ensure the yield rate of the wet tissue product.

[0035] It is worth mentioning that when the first folding plate and the second folding plate are folding the wet tissue, the pressing plate is still in an inclined state because the pressing plate has just started to reset. At this time, the rotation angle of the first folding plate will be greater than the rotation angle of the second folding plate to ensure that the wet tissue is folded to both sides of the pressing plate. Due to the inclined state of the pressing plate, the folded wet tissue is also in an inclined state. The advantage of this state is that when the wet tissue slides down, it can be buffered by the inclined state to avoid vertical falling, which causes the wet tissue to fall too fast and then cause stacking problems.

[0036] Preferably, the pressing plate 5 has an arc structure 12 at one end close to the pressing position, and an inclined pressing surface 13 is provided on one side of the arc structure 12, so that when the pressing plate 5 is in an inclined state, the inclined pressing surface 13 presses the surface of the wet tissue.

[0037] Specifically, after the pressing plate is tilted, the inclined pressing surface presses the surface of the wet tissue to increase the overall contact area of ​​the pressing position. At the same time, the arc structure is set to prevent the end of the pressing plate from being too sharp and causing damage to the wet tissue.

[0038] It is worth mentioning that after the pressing plate descends, the end of the pressing plate will press against the pressing position, that is, the arc-shaped structure will press against the side of the first folding plate close to the second folding plate to ensure that the pressing is firm. After the cutting process is completed, the pressing plate will rise and reset synchronously with the cutting knife. At this time, the pressing plate will be separated from the pressing and positioning effect on the wet tissue. At the same time, the first folding plate and the second folding plate rotate synchronously to fold the wet tissue, and cooperate with the contraction of the pressing plate to make the wet tissue easier to detach from the two sides of the pressing plate.

[0039] Preferably, a groove 14 is provided on one side of the first folding plate 2 close to the pressing position, a blowing strip 15 is built in the groove 14, and a plurality of air holes 16 are arranged at intervals on the blowing strip 15 facing the pressing position so that the air holes 16 can blow air to the pressing position.

[0040] Specifically, since the end of the wet tissue may sag when it moves through the position between the first folding plate and the second folding plate, causing the wet tissue to be stuck at the pressing position, the present invention provides a blowing strip and air holes. When the wet tissue is conveyed through the upper side of the pressing position, several air holes blow air synchronously, so that the end of the wet tissue will float upward a distance to ensure that the wet tissue can be conveyed to the second folding plate.

[0041] It is worth mentioning that the blowing state of the air holes is intermittent blowing. By setting the interval time, the air holes can blow air only when the wet tissue is transported through the pressing position to avoid the blowing affecting the pressing effect.

[0042] In one embodiment of the present solution, an air pipe is connected to the side of the blowing strip, and the air pipe is connected to a plurality of air holes, so that an external air supply device can be connected to each of the air holes.

[0043] Preferably, a plurality of liquid outlets 17 are provided at the inclined pressing surface 13, and a liquid inlet 18 is provided at one side of the pressing plate 5. The plurality of liquid outlets 17 are connected to the liquid inlet 18 through a pipeline 19, so that when the pressing plate 5 presses the wet tissue to a limited position, the liquid outlet 17 replenishes the pressed position of the wet tissue with liquid.

[0044] Specifically, when the end of the pressing plate presses the wet tissue, in order to prevent the wet tissue from slipping, the pressing position of the pressing plate on the wet tissue will inevitably have a certain squeezing force, so that the water in the wet tissue may escape partially outward, so the water is replenished to the pipeline through the liquid inlet, and the water is transported to the pressing position through the liquid outlet, so that after the pressing plate completes the pressing, the wet tissue at the pressed position can be replenished with this part of the water to avoid the problem of the wet tissue being too dry at the folding part.

[0045] In one embodiment of the present solution, a liquid inlet hose 20 is connected to the outer side of the liquid inlet 18 to ensure that an external liquid supply device can be connected to the liquid inlet through the liquid inlet hose.

[0046] It is worth mentioning that the liquid inlet hose needs to be made of soft material so that when the first folding plate and the second folding plate fold the wet tissue to both sides of the pressing plate, the liquid inlet hose can be bent to a certain extent.

[0047] Preferably, a limit block 21 is movably provided at the liquid inlet 18, and the limit block 21 is located at the end of the pipeline 19, a first elastic member 22 is connected between the limit block 21 and the liquid inlet 18, a wire groove 23 is opened at one end of the liquid inlet 18, a pull wire 24 is passed through the wire groove 23 and connected to the limit block 21, so that when the pull wire 24 pulls the limit block 21 to move, the liquid inlet 18 is connected with the liquid outlet 17.

[0048] Specifically, the position between the pipeline and the liquid inlet is opened and closed by means of a limit block, so that when the limit block is located at the end of the pipeline, the liquid inlet cannot supply liquid to the liquid outlet, thereby avoiding the problem of continuous liquid discharge from the liquid outlet when the pressing plate is not pressing the wet tissue. When the wet tissue needs to be replenished through the liquid outlet, the pull wire is pulled to cause the limit block to contract and move along the liquid inlet, thereby exposing the end position of the pipeline to ensure the normal position of the liquid replenishment path. Subsequently, after the pull wire is released, the first elastic member pushes the limit block to reset it, thereby disconnecting the liquid replenishment path again.

[0049] Wherein, the first elastic member adopts a spring structure.

[0050] Preferably, a movable cavity 25 is opened at the cutting knife 4, and a movable plate 26 is movably installed at the movable cavity 25. One end of the movable plate 26 extends to the side of the cutting knife 4 close to the feeding plate 1, and the other end is connected to the limit block 21 through a pull wire 24. A second elastic member 27 is arranged between the movable plate 26 and the movable cavity 25, and a limiting rod 28 is arranged on the outer side of the movable cavity 25 close to the pressing plate 5. The limiting rod 28 limits the pull wire 24 so that when the movable plate 26 moves along the movable cavity 25, the limit block 21 moves synchronously along the liquid inlet 18.

[0051] Specifically, when the cutting knife descends for cutting, the end of the movable plate located on the side of the cutting knife close to the feeding plate is blocked by the feeding plate, so that when the cutting knife continues to descend, the movable plate will rise along the movable cavity. At this time, the other end of the movable plate pulls the pull wire, thereby causing the limit block to open the liquid replenishment path of the liquid inlet to ensure that the cutting and pressing process is in progress during the liquid inlet. After the cutting knife completes cutting, the second elastic member pushes the movable plate to reset, causing the pull wire to reset, thereby ensuring that the limit block can reset and move with the first elastic member.

[0052] It is worth mentioning that when the moving plate moves along the moving cavity, due to the setting of the limit rod, the pull wire will be blocked by the limit rod to ensure the pulling effect of the pull wire on the limit block.

[0053] The second elastic member adopts a spring structure, and the pull wire adopts a metal wire.

[0054] Preferably, a plurality of rollers 29 are rotatably provided on the first folding plate 2 and the second folding plate 3 , and a conveyor belt 30 is provided at the lower side of the pressing position.

[0055] Specifically, when the wet tissue is conveyed to the first folding plate and the second folding plate, the wet tissue is conveyed by the rotation of several rollers to ensure that the wet tissue is laid on the surface of the first folding plate and the second folding plate. After the wet tissue is cut and folded, the rotation of the rollers can assist the wet tissue to slide down from the pressing plate to the conveyor belt, thereby ensuring the automatic shedding effect of the wet tissue.

[0056] In one embodiment of the present scheme, a plurality of rollers can be controlled to rotate and rotate in the opposite direction by a servo motor, and at the same time, some of the rollers can be selected for rotation control and the other part for driven rotation; the conveyor belt in the present scheme is consistent with the existing structure and will not be described in detail here.

[0057] Preferably, the end of the feeding plate 1 close to the first folding plate 2 has an inclined protrusion 31, so that when the wet tissue is transferred from the feeding plate 1 to the first folding plate 2, the wet tissue passes through the position of the protrusion 31; the end of the first folding plate 2 close to the feeding plate 1 has a rounded structure 32.

[0058] Specifically, when the wet tissue is conveyed along the feeding plate, the inclined protrusion can be used so that when the wet tissue moves toward the first folding plate, it first moves an end distance upward through the protrusion to ensure that the end of the wet tissue can be smoothly conveyed to the first folding plate, thereby avoiding the end of the wet tissue from being stuck between the first folding plate and the feeding plate; at the same time, since the first folding plate and the second folding plate need to rotate and fold the wet tissue, the rounded corner structure is provided on the side of the first folding plate to effectively avoid the first folding plate from interfering with the feeding plate during rotation.

[0059] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, all technical solutions that are the same or similar to those of the present application fall within the protection scope of the present invention.

Claims

1. A wet tissue production equipment, characterized in that: The invention comprises a feeding plate (1), a first folding plate (2) rotatably arranged on one side of the feeding plate (1), and a second folding plate (3) rotatably arranged on one side of the first folding plate (2); a pressing position is formed between the first folding plate (2) and the second folding plate (3); and the rotation directions of the first folding plate (2) and the second folding plate (3) are both toward the pressing position; a cutting knife (4) is arranged on the upper part between the feeding plate (1) and the first folding plate (2); a pressing plate (5) is arranged on the upper part of the pressing position; and the cutting knife (4) and the pressing plate (5) are both connected to a driving plate (6); and the driving plate (6) is arranged to be liftable so that when the driving plate (6) is lowered, the cutting knife (4) cuts the wet tissue and the pressing plate (5) presses and limits the wet tissue.

2. The wet tissue production equipment according to claim 1, characterized in that: The pressing plate (5) is connected to the driving plate (6) through a connecting plate (7), and the pressing plate (5) and the connecting plate (7) are rotatably matched. A guide rail (8) is arranged on the side of the pressing plate (5), and an end of the guide rail (8) close to the pressing position has an inclined section (9) arranged obliquely. A first guide rod (10) is arranged on the side of the connecting plate (7), and a second guide rod (11) is arranged on the side of the pressing plate (5). The first guide rod (10) and the second guide rod (11) are both placed in the guide rail (8), so that when the second guide rod (11) descends to the inclined section (9), the pressing plate (5) is in an inclined state.

3. The wet tissue production equipment according to claim 2, characterized in that: The pressing plate (5) has an arc-shaped structure (12) at one end close to the pressing position, and an inclined pressing surface (13) is provided on one side of the arc-shaped structure (12), so that when the pressing plate (5) is in an inclined state, the inclined pressing surface (13) presses the surface of the wet tissue.

4. The wet tissue production equipment according to claim 1, characterized in that: A groove (14) is provided on one side of the first folding plate (2) close to the pressing position, a blowing strip (15) is built in the groove (14), and a plurality of air holes (16) are arranged at intervals on the blowing strip (15) on the side facing the pressing position so that the plurality of air holes (16) can blow air to the pressing position.

5. The wet tissue production equipment according to claim 3, characterized in that: A plurality of liquid outlets (17) are provided on the inclined pressing surface (13), and a liquid inlet (18) is provided on one side of the pressing plate (5). The plurality of liquid outlets (17) and the liquid inlet (18) are connected via a pipeline (19), so that when the pressing plate (5) presses the wet tissue to a limited position, the liquid outlet (17) replenishes the pressed position of the wet tissue with liquid.

6. The wet tissue production equipment according to claim 5, characterized in that: The outer side of the liquid inlet (18) is connected to a liquid inlet hose (20).

7. The wet tissue production equipment according to claim 5, characterized in that: A limit block (21) is movably arranged at the liquid inlet (18), and the limit block (21) is located at the end of the pipeline (19). A first elastic member (22) is connected between the limit block (21) and the liquid inlet (18). A wire groove (23) is provided at one end of the liquid inlet (18). A pull wire (24) is passed through the wire groove (23) and is connected to the limit block (21), so that when the pull wire (24) pulls the limit block (21) to move, the liquid inlet (18) is connected to the liquid outlet (17).

8. The wet tissue production equipment according to claim 7, characterized in that: A movable cavity (25) is provided at the cutting knife (4), and a movable plate (26) is movably installed at the movable cavity (25). One end of the movable plate (26) extends to a side of the cutting knife (4) close to the feeding plate (1), and the other end is connected to a limit block (21) through a pull wire (24). A second elastic member (27) is provided between the movable plate (26) and the movable cavity (25), and a limit rod (28) is provided on the outer side of the movable cavity (25) close to the pressing plate (5). The limit rod (28) limits the pull wire (24), so that when the movable plate (26) moves along the movable cavity (25), the limit block (21) moves synchronously along the liquid inlet (18).

9. The wet tissue production equipment according to claim 1, characterized in that: A plurality of rollers (29) are rotatably arranged on the first folding plate (2) and the second folding plate (3), and a conveyor belt (30) is provided on the lower side of the pressing position.

10. The wet tissue production equipment according to claim 1, characterized in that: The end of the feeding plate (1) close to the first folding plate (2) has a protrusion (31) arranged obliquely, so that when the wet tissue is transferred from the feeding plate (1) to the first folding plate (2), the wet tissue passes the position of the protrusion (31); and the end of the first folding plate (2) close to the feeding plate (1) has a rounded corner structure (32).

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