A wet wipe liquid spraying structure for wet wipe production

Abstract

The present invention discloses a wet wipe liquid spraying structure for wet wipe production, belonging to the technical field of wet wipe liquid spraying for wet wipe production. The wet wipe liquid spraying structure for wet wipe production includes a transmission system arranged inside the external thread cylinder of the spraying base. Two symmetrically arranged linear guide external thread cylinders are fixedly connected to the two parallel inner walls of the external thread cylinder of the spraying base. An evenly distributed liquid supply external thread cylinder is arranged between the two linear guide external thread cylinders. The evenly distributed liquid supply device includes a power trolley and a liquid supply tank arranged below the power trolley. One side of the liquid supply tank is fixedly connected through a through hole with an internal hose, and one end of the internal hose far from the inner wall of the liquid supply tank is connected to a liquid supply adapter cylinder through a pipeline. The present invention can achieve quantitative addition of wet wipe liquid to the wet wipe carrier, avoiding excessive or insufficient addition of wet wipe liquid. At the same time, when the wet wipe liquid is sprayed, the wet wipe liquid can be fully absorbed by the wet wipe carrier, avoiding waste of wet wipe liquid caused by fog-like spraying.

Description

Technical Field

[0001] The present invention belongs to the technical field of wet wipe liquid spraying for wet wipe production, and specifically relates to a wet wipe liquid spraying structure for wet wipe production. Background Art

[0002] Wet wipes use non-woven fabrics, fabrics, dust-free papers, etc. as carriers, and appropriate amounts of wet wipe liquid are added therein. Wet wipes are divided into ordinary wet wipes, sanitary wet wipes, and disinfected wet wipes. Wet wipes are widely used for cleaning. They can quickly clean dirt such as dust and grease on hands and faces, and can also be used to clean stains on the surfaces of objects such as furniture, office supplies, and children's toys. They can also sterilize and disinfect. The sterilizing components in sanitary wet wipes and disinfected wet wipes can effectively kill common bacteria such as Escherichia coli, Staphylococcus aureus, and Candida albicans, reducing the risk of bacterial infection. They can also moisturize and protect the skin: Some wet wipes are added with skin care ingredients such as aloe vera, glycerin, and vitamin E, which can moisturize and nourish the skin while cleaning, reducing skin dryness and discomfort. At the same time, they also have the function of removing makeup. Makeup remover wet wipes contain makeup remover ingredients, which can effectively remove facial makeup, dirt, and grease, are convenient and fast, and are suitable for use when traveling or when there is no condition for thorough makeup removal.

[0003] When wet wipes are processed, the cut and folded carriers need to be sprayed. In the prior art, atomizing nozzles are mostly used for spraying wet wipes. However, when atomizing nozzles are used for spraying, the spraying range is relatively wide and the spraying is uniform, but the spraying range will be larger than the area of the wet wipe surface, resulting in the wet wipe liquid not being fully absorbed by the carrier and causing waste of the wet wipe liquid. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned disadvantages of the prior art and provide a stainless steel strip production arc correction device.

[0005] The technical solution adopted to solve the above technical problem is: A wet wipe liquid spraying structure for wet wipe production, including a transmission system arranged inside a spraying base, two symmetrically arranged linear guide rails fixedly connected to two parallel inner walls of the spraying base, and a uniform liquid supply device arranged between the two linear guide rails.

[0006] Through the above technical solution, the transmission system can convey the folded wet wipe carrier and spray the wet wipe carrier at the position of the transmission system. The linear guide rails support the power trolley, enabling the power trolley to move horizontally at the position of the linear guide rails. The uniform liquid supply device can quantitatively pour the wet wipe liquid into the liquid supply tank, enabling wet wipes of different size standards to be sprayed with appropriate amounts of wet wipe liquid.

[0007] The uniform liquid supplier includes a power trolley and a liquid supply box arranged below the power trolley. An internal hose is fixedly connected to one side of the liquid supply box, and the internal hose is connected to a liquid supply adapter tube at one end away from the inner wall of the liquid supply box. Several evenly distributed contact spray heads are arranged on the lower surface of the liquid supply box.

[0008] Through the above technical solution, the liquid supply tank can store a fixed amount of wet wipes liquid and spray a fixed amount of wet wipes liquid onto the wet wipes carrier. The wet wipes liquid is poured into the liquid supply tank through the internal hose and the liquid supply adapter tube. The contact spray head can release the wet wipes liquid when it comes into contact with the wet wipes carrier.

[0009] Furthermore, a number of evenly distributed limit columns are fixedly connected to the upper surface of the liquid supply box, a limiter is fixedly connected through the upper surface of the power trolley, a number of the limit columns are slidably connected to the limiters at corresponding positions, and a number of evenly distributed buffer springs are fixedly connected between the upper surface of the liquid supply box and the lower surface of the power trolley.

[0010] Through the above technical solution, the limit column and the limiter cooperate to enable the liquid supply box to move in the vertical direction under the action of the Z-shaped track. The power trolley provides power for the movement of the liquid supply box, and the buffer spring makes the liquid supply box move more stably and gently in the vertical direction.

[0011] Furthermore, the two parallel inner walls of the spray base are fixedly connected to a Z-shaped track below the linear guide rail, and the Z-shaped track is fixedly connected to a photoelectric sensor at the starting position of the movement. The liquid supply tank is rotatably connected to limiting wheels on both sides, and the limiting wheels are rollingly connected to the Z-shaped tracks at the corresponding positions, and the power wheels of the power trolley are rollingly connected to the linear guide rails at the corresponding positions.

[0012] Through the above technical solution, the Z-shaped pipeline can realize the up and down movement of the liquid supply box. When the liquid supply box moves downward, the control piston can be blocked to stop the supply of liquid into the liquid supply box, so that the wet wipes liquid capacity in the liquid supply box is fixed, and the Z-shaped track drives the liquid supply box to move downward, so that the outer spray cylinder position sprays the wet wipes liquid. The photoelectric sensor can be sensed when the wet wipes carrier is transmitted, thereby controlling the synchronous movement of the power trolley, and the limiting wheel enables the liquid supply box to move on the Z-shaped track.

[0013] Furthermore, the liquid supply adapter tube is open-type, with a control piston slidingly connected through the surface of the liquid supply adapter tube, a lifting column slidingly connected through one side of the surface of the control piston, a floating piston fixedly connected to the bottom of the lifting column, an externally threaded tube threaded through the upper surface of the liquid supply box, a control guide column rotatably connected to the bottom of the externally threaded tube, and the control guide column is fixed to the top of the liquid supply adapter tube.

[0014] Through the above technical solution, the control piston is controlled by the adjusting plate and the floating piston to add wet tissue liquid into the liquid supply tank or stop adding wet tissue liquid, so as to realize the quantitative addition of wet tissue liquid into the wet tissue carrier. The up and down movement of the external thread cylinder can control the up and down movement of the liquid supply adapter cylinder, thereby controlling the addition amount of wet tissue liquid. Moreover, the part of the control piston located below the liquid supply adapter cylinder is made of rubber material, so that the control piston can be normally controlled by the adjusting plate when the liquid supply adapter cylinder moves up and down.

[0015] Furthermore, a limiting groove is formed on the inner wall of the external thread cylinder, and two symmetrically arranged limiting blocks are fixedly connected to the outer wall position of the lifting column, and the limiting blocks are slidably connected to the corresponding limiting grooves.

[0016] Through the above technical solution, the limiting groove and the limiting block cooperate with each other to realize the vertical lifting of the lifting column, and the lifting column will not fall off from the position of the external thread cylinder.

[0017] Furthermore, each of the contact spray heads includes a spray outer cylinder fixedly connected through the bottom of the liquid supply tank. An annular support ring is fixedly connected to the inner wall of the spray outer cylinder. A plug is arranged above the spray outer cylinder, and a return spring is fixedly connected between the lower surface of the plug and the upper surface of the support ring.

[0018] Through the above technical solution, the support ring can fixedly install the return spring, and the return spring can pull the plug downward, so that the plug closely adheres to the inner bottom wall of the liquid supply tank to prevent the leakage of wet tissue liquid.

[0019] Furthermore, a sliding rod is fixedly connected to the center position of the lower surface of the plug, and a trigger head is fixedly connected to the bottom of the sliding rod. The plug is located above the inner bottom wall of the liquid supply tank, and the trigger head is located below the liquid supply tank.

[0020] Through the above technical solution, the sliding rod can realize the linkage between the trigger head and the plug. When the trigger head is pressed down and touches the wet tissue carrier, under the action of pressure, the trigger head and the plug move upward, and then the wet tissue liquid flows out from the position of the plug, and the wet tissue liquid is absorbed by the wet tissue carrier to realize the spraying of the wet tissue liquid.

[0021] Furthermore, a fixed installation platform is fixedly connected to the upper surface of the spray base. A liquid storage box body is fixedly connected to the surface of the fixed installation platform. The liquid storage box body is connected to the internal hose of the liquid supply tank through a conduction hose. The transmission system includes two symmetrically arranged synchronous belt wheels rotatably connected to the spray base. A synchronous conveyor belt is arranged between the two synchronous belt wheels. A driving motor is fixedly connected to the side wall position of the spray base, and the driving end of the driving motor is connected to the rotating shaft of the corresponding synchronous belt wheel.

[0022] Through the above technical solution, the fixed installation platform can stably fix and install the liquid storage box body. The liquid storage box body provides wet wipe liquid for the liquid supply box through the internal hose and the conduction hose. The synchronous conveyor belt and the synchronous belt pulley cooperate with each other to realize the transmission of the wet wipe carrier, and then spray the wet wipe carrier. The driving motor provides power for the synchronous belt pulley.

[0023] Furthermore, on the two parallel inner walls of the spraying base, a jacking plate is fixedly connected at a position below the linear guide rail. On the two parallel inner walls of the liquid supply box, two symmetrically arranged through grooves are opened near one side of the liquid supply adapter cylinder. And an adjusting plate is arranged at a position below the control piston, and the adjusting plate is slidably connected through the through grooves. The inner wall of the through groove and the adjusting plate are sealed by a rubber soft film.

[0024] Through the above technical solution, when the liquid supply box descends, the jacking plate can jack up the adjusting plate, and the control piston can be floated to block the liquid supply adapter cylinder. That is, when the liquid supply box descends for spraying, new wet wipe liquid will not be added to the liquid supply box, realizing quantitative spraying. The rubber soft film seal can prevent the leakage of wet wipe liquid at the through groove position.

[0025] The beneficial effects of the present invention are as follows: (1) By setting the contact spray head, when the wet wipe carrier moves to a position directly below several contact spray heads, the power cart will move together with the wet wipe carrier, and the contact spray head will move downward and contact the wet wipe carrier. Under the action of pressure, the plug on the contact spray head moves upward, and then the wet wipe liquid flows out from the position of the spray outer cylinder. And the flowing wet wipe liquid is fully absorbed by the wet wipe carrier, and the contact spray heads that do not contact the wet wipe carrier will not discharge liquid, so that the sprayed wet wipe liquid is fully absorbed by the wet wipe carrier, and the spraying is also uniform, effectively saving the wet wipe liquid and reducing the production cost; (2) By setting the uniform liquid supply device, when the liquid supply adapter is above the Z-shaped track, the wet wipe liquid is added to the liquid supply box. When the set amount is added, the liquid supply adapter is blocked. When it moves to the lower part of the Z-shaped track, the adjusting plate moves upward, so that the control piston is pressed tightly, and the quantitative wet wipe liquid in the liquid supply box is added to the wet wipe carrier, and it will not cause overspray of the wet wipe carrier due to repeated addition of wet wipe liquid caused by the decrease of the wet wipe liquid level, making the addition amount of the wet wipe liquid more accurate. Description of the Drawings

[0026] Figure 1 is the first perspective structure diagram of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0027] Figure 2 is the second perspective structure diagram of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0028] Figure 3 is the Z-shaped track structure diagram of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0029] Figure 4 is a three-dimensional view of a uniform liquid supply device of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0030] Figure 5 is a partial structural view of a uniform liquid supply device of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0031] Figure 6 is a cross-sectional view of a liquid supply tank of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0032] Figure 7 is an assembled cross-sectional view of a liquid supply transfer cylinder of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0033] Figure 8 is a cross-sectional view of a contact spray head of a wet wipe liquid spraying structure for wet wipe production according to the present invention;

[0034] Figure 9 is a cross-sectional view of a fixed support base of a wet wipe liquid spraying structure for wet wipe production according to the present invention.

[0035] Reference numerals: 1, spray base; 2, linear guide rail; 3, fixed installation table; 4, liquid storage box body; 5, drive motor; 6, synchronous belt pulley; 7, synchronous conveyor belt; 8, uniform liquid supply device; 80, power trolley; 81, stopper; 82, limit post; 83, conduction hose; 84, liquid supply tank; 85, limit wheel; 86, buffer spring; 87, liquid supply transfer cylinder; 88, control piston; 89, floating piston; 800, adjusting plate; 801, through groove; 802, lifting column; 803, external thread cylinder; 804, spray outer cylinder; 805, limit groove; 806, limit block; 807, return spring; 808, plug; 809, support ring; 810, slide rod; 811, trigger head; 812, internal hose; 813, control guide post; 9, Z-shaped track; 10, photoelectric sensor; 11, jacking plate. Detailed implementation manners

[0036] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0037] As Figures 1-9As shown, a wet wipes liquid spraying structure for wet wipes production in this embodiment includes a transmission system arranged on the inner side of a spray base 1, two parallel inner walls of the spray base 1 are fixedly connected to two symmetrically arranged linear guide rails 2, and a uniform liquid feeder 8 is arranged between the two linear guide rails 2. The transmission system can transport the folded wet wipes carrier and spray the wet wipes carrier at the transmission system position. The linear guide rail 2 supports the power trolley 80 so that the power trolley 80 moves horizontally at the position of the linear guide rail 2. The uniform liquid feeder 8 can quantitatively fill the wet wipes liquid into the liquid supply box 84, so that wet wipes of different size standards can be sprayed with appropriate wet wipes liquid.

[0038] A fixed mounting platform 3 is fixedly connected to the upper surface of the spray base 1, and a liquid storage tank 4 is fixedly connected to the surface of the fixed mounting platform 3. The liquid storage tank 4 and the internal hose 812 of the liquid supply tank 84 are connected through a conductive hose 83 pipeline. The transmission system includes two symmetrically arranged synchronous pulleys 6 rotatably connected to the spray base 1, and a synchronous conveyor belt 7 is arranged between the two synchronous pulleys 6. A driving motor 5 is fixedly connected to the side wall position of the spray base 1, and the driving end of the driving motor 5 is connected to the rotating shaft of the synchronous pulley 6 at the corresponding position. The fixed mounting platform 3 can stably fix the liquid storage tank 4. The liquid storage tank 4 provides wet wipes liquid to the liquid supply tank 84 through the internal hose 812 and the conductive hose 83. The synchronous conveyor belt 7 and the synchronous pulley 6 cooperate with each other to realize the transportation of the wet wipes carrier and then spray the wet wipes carrier. The driving motor 5 provides power for the synchronous pulley 6.

[0039] The two parallel inner walls of the spray base 1 are fixedly connected to a Z-shaped track 9 at the position below the linear guide 2, and the Z-shaped track 9 is fixedly connected to a photoelectric sensor 10 at the starting position of the movement. The positions on both sides of the liquid supply box 84 are rotatably connected to the limiting wheels 85, and the limiting wheels 85 are rollingly connected to the Z-shaped track 9 at the corresponding position. The power wheels of the power trolley 80 are rollingly connected to the linear guide 2 at the corresponding position. The Z-shaped track 9 can realize the up and down fluctuation of the liquid supply box 84. When the liquid supply box 84 moves downward, the control piston 88 can be blocked to stop the supply of liquid to the liquid supply box 84, so that the wet wipes liquid capacity in the liquid supply box 84 is fixed, and when the Z-shaped track 9 drives the liquid supply box 84 to move downward, the plug 808 moves upward, so that the spray outer cylinder 804 position sprays wet wipes liquid, and the photoelectric sensor 10 can be sensed when the wet wipes carrier is transmitted, thereby controlling the synchronous movement of the power trolley 80, and the limiting wheel 85 makes the liquid supply box 84 move on the Z-shaped track.

[0040] The uniform liquid supply device 8 includes a power cart 80 and a liquid supply tank 84 arranged below the power cart 80. One side of the liquid supply tank 84 is fixedly connected through a through hole with an internal hose 812, and the end of the internal hose 812 away from the inner wall of the liquid supply tank 84 is connected to a liquid supply adapter cylinder 87 through a pipeline. A number of uniformly distributed contact spray heads are arranged through the lower surface of the liquid supply tank 84. The liquid supply tank 84 can store the wet wipe liquid quantitatively and spray the quantitative wet wipe liquid onto the wet wipe carrier. The wet wipe liquid is poured into the liquid supply tank 84 through the internal hose 812 and the liquid supply adapter cylinder 87. The contact spray heads can realize the release of the wet wipe liquid when contacting the wet wipe carrier.

[0041] A number of contact spray heads each include a spray outer cylinder 804 fixedly connected through the bottom of the liquid supply tank 84. A support ring 809 arranged in a ring shape is fixedly connected to the inner wall of the spray outer cylinder 804. A plug 808 is arranged above the spray outer cylinder 804. A return spring 807 is fixedly connected between the lower surface of the plug 808 and the upper surface of the support ring 809. The support ring 809 can fixedly install the return spring 807. The return spring 807 can pull the plug 8 downwards, so that the plug 808 closely adheres to the inner bottom wall of the liquid supply tank 84 to prevent the leakage of the wet wipe liquid.

[0042] A slide rod 810 is fixedly connected to the center position of the lower surface of the plug 808. A trigger head 811 is fixedly connected to the bottom of the slide rod 810. The plug 808 is located above the inner bottom wall of the liquid supply tank 84, and the trigger head 811 is located below the liquid supply tank 84. The slide rod 810 can realize the linkage between the trigger head 811 and the plug 808. When the trigger head 811 is pressed down and touches the wet wipe carrier, under the action of the pressure, the trigger head 811 and the plug 808 move upwards, and then the wet wipe liquid flows out from the position of the plug 808. The wet wipe liquid is absorbed by the wet wipe carrier to realize the spraying of the wet wipe liquid.

[0043] The bottom of the liquid supply adapter cylinder 87 is open. A control piston 88 is slidably connected through the surface of the liquid supply adapter cylinder 87. A lifting column 802 is slidably connected through one side of the surface of the control piston 88. A floating piston 89 is fixedly connected to the bottom position of the lifting column 802. An external thread cylinder 803 is threadedly connected through the upper surface of the liquid supply tank 84. A control guide column 813 is rotatably connected to the bottom of the external thread cylinder 803, and the control guide column 813 is fixedly connected to the top of the liquid supply adapter cylinder 87. The control piston 88 is controlled by an adjusting plate 800 and the floating piston 89 to realize adding the wet wipe liquid into the liquid supply tank 84 or stopping adding the wet wipe liquid, so as to quantitatively add the wet wipe liquid into the wet wipe carrier. The up and down movement of the external thread cylinder 803 can control the up and down movement of the liquid supply adapter cylinder 87, thereby controlling the addition amount of the wet wipe liquid. And the part of the control piston 88 located below the liquid supply adapter cylinder 87 is made of rubber material. When the liquid supply adapter cylinder 87 moves up and down, the control piston 88 can be normally controlled by the adjusting plate 800.

[0044] On the lower side of the two parallel inner walls of the spraying base 1 and at the position of the linear guide rail 2, a lifting plate 11 is fixedly connected. On the two parallel inner walls of the liquid supply tank 84, two symmetrically arranged through grooves 801 are opened on the side close to the liquid supply adapter tube 87. And at the position below the control piston 88, an adjusting plate 800 is arranged. And the adjusting plate 800 is slidably connected through the through groove 801. The inner wall of the through groove 801 and the adjusting plate 800 are sealed by a rubber soft film. When the liquid supply tank 84 descends, the lifting plate 11 can push the adjusting plate 800 upward, so that the control piston 88 can float upward to block the liquid supply adapter tube 87. That is, when the liquid supply tank 84 descends for spraying, new wet wipe liquid will not be added to the liquid supply tank 84, realizing quantitative spraying. The rubber soft film seal can prevent the wet wipe liquid from leaking at the position of the through groove 801.

[0045] A limiting groove 805 is opened on the inner wall of the external thread cylinder 803. On the outer wall of the lifting column 802, two symmetrically arranged limiting blocks 806 are fixedly connected. And the limiting blocks 806 are slidably connected with the corresponding limiting grooves 805. The cooperation between the limiting groove 805 and the limiting block 806 can realize the vertical lifting of the lifting column 802, and the lifting column 802 will not fall off from the external thread cylinder 803.

[0046] On the upper surface of the liquid supply tank 84, a number of uniformly distributed limiting columns 82 are fixedly connected. On the upper surface of the power trolley 80, a positioner 81 is fixedly connected through. A number of limiting columns 82 are slidably connected through the corresponding positioners 81. Between the upper surface of the liquid supply tank 84 and the lower surface of the power trolley 80, a number of uniformly distributed buffer springs 86 are fixedly connected. The cooperation between the limiting columns 82 and the positioners 81 enables the liquid supply tank 84 to move in the vertical direction under the action of the Z-shaped track 9. The power trolley 80 provides power for the movement of the liquid supply tank 84. The buffer springs 86 make the movement of the liquid supply tank 84 in the vertical direction more stable and gentle.

[0047] The working principle of this embodiment is as follows. Add the prepared wet wipe liquid into the liquid storage box body 4. Rotate the external thread cylinder 803, so that the external thread cylinder 803 and the liquid supply adapter tube 87 are lifted and lowered, so that the volume space between the lower part of the liquid supply adapter tube 87 and the inner bottom wall of the liquid supply tank 84 is the volume of the wet wipe liquid required by the wet wipe carrier. At this time, the wet wipe liquid is added to the liquid supply tank 84 along the conduction hose 83 and the internal hose 812. When the liquid level in the liquid supply tank 84 rises, the floating piston 89 moves upward, and drives the control piston 88 to move upward, so that the bottom of the liquid supply adapter tube 87 is blocked, and no wet wipe liquid will be added to the liquid supply tank 84.

[0048] Start the drive motor 5, so that the synchronous pulley 6 drives the synchronous conveyor belt 7 to drive, and the wet wipe carrier to be sprayed is conveyed accordingly. When it moves to the position of the photoelectric sensor 10, the power trolley 80 is electrified and moves, so that the liquid supply tank 84 is located directly above the wet wipe carrier. When the liquid supply tank 84 moves to the lower part of the Z-shaped track 9, under the action of the jacking plate 11, the adjusting plate 800 moves upward, so that the control piston 88 continuously blocks the liquid supply transfer cylinder 87.

[0049] When the liquid supply tank 84 descends, the trigger head 811 contacts the surface of the wet wipe carrier. Then, the trigger head 811 receives a squeezing force, and the plug 808 is pushed upward. Then, the wet wipe liquid flows out from the position of the spray outer cylinder 804, so that the wet wipe liquid is evenly absorbed by the wet wipe carrier, and the spraying of the wet wipe carrier can be completed. After the spraying is completed, the power trolley 80 moves back to its original position.

[0050] When the liquid supply tank 84 moves back to the upper part of the Z-shaped track 9, the jacking plate 11 will no longer squeeze the control piston 88, and under the action of gravity, the floating piston 89 drops downward. Then, the liquid supply tank 84 can re-quantitatively add the wet wipe liquid to spray the wet wipe carriers conveyed later.

[0051] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A wet wipe liquid spraying structure for wet wipe production, including a transmission system arranged inside a spraying base (1), characterized in that: Two parallel inner walls of the spray base (1) are fixedly connected with two symmetrically arranged linear guide rails (2), and a uniform liquid supply device (8) is arranged between the two linear guide rails (2); The uniform liquid supply device (8) includes a power trolley (80) and a liquid supply tank (84) arranged below the power trolley (80). One side of the liquid supply tank (84) is fixedly connected through an internal hose (812), and one end of the internal hose (812) far from the inner wall of the liquid supply tank (84) is connected to a liquid supply adapter cylinder (87) through a pipeline. A number of uniformly distributed contact spray heads are arranged through the lower surface of the liquid supply tank (84); The bottom of the liquid supply adapter cylinder (87) is open. A control piston (88) is slidably connected through the surface of the liquid supply adapter cylinder (87). One side of the surface of the control piston (88) is slidably connected through a lifting column (802). A floating piston (89) is fixedly connected to the bottom of the lifting column (802). An external thread cylinder (803) is screwed through the upper surface of the liquid supply tank (84). A control guide column (813) is rotatably connected to the bottom of the external thread cylinder (803), and the control guide column (813) is fixed to the top of the liquid supply adapter cylinder (87); Two parallel inner walls of the spray base (1) are fixedly connected with a jacking plate (11) at a position below the linear guide rail (2). Two symmetrically arranged through grooves (801) are opened on two parallel inner walls of the liquid supply tank (84) close to one side of the liquid supply adapter cylinder (87). An adjusting plate (800) is arranged at a position below the control piston (88), and the adjusting plate (800) is slidably connected through the through groove (801). The inner wall of the through groove (801) and the adjusting plate (800) are sealed by a rubber soft film; A number of uniformly distributed limiting columns (82) are fixedly connected to the upper surface of the liquid supply tank (84). A limiter (81) is fixedly connected through the upper surface of the power trolley (80). A number of the limiting columns (82) are slidably connected through the corresponding limiter (81). A number of uniformly distributed buffer springs (86) are fixedly connected between the upper surface of the liquid supply tank (84) and the lower surface of the power trolley (80); A limiting groove (805) is opened on the inner wall of the external thread cylinder (803). Two symmetrically arranged limiting blocks (806) are fixedly connected to the outer wall of the lifting column (802), and the limiting blocks (806) are slidably connected to the corresponding limiting groove (805); A number of the contact spray heads each include a spray outer cylinder (804) fixedly connected through the bottom of the liquid supply tank (84). A ring-shaped support ring (809) is fixedly connected to the inner wall of the spray outer cylinder (804). A plug (808) is arranged above the spray outer cylinder (804). A return spring (807) is fixedly connected between the lower surface of the plug (808) and the upper surface of the support ring (809); A slide rod (810) is fixedly connected to the center position of the lower surface of the plug (808), a trigger head (811) is fixedly connected to the bottom of the slide rod (810), the plug (808) is located above the inner bottom wall of the liquid supply tank (84), and the trigger head (811) is located below the liquid supply tank (84); On both parallel inner walls of the spray base (1) at a position below the linear guide rail (2), a Z-shaped track (9) is fixedly connected, and a photoelectric sensor (10) is fixedly connected to the Z-shaped track (9) at the starting position of travel. On both sides of the liquid supply tank (84), limit wheels (85) are rotatably connected, and the limit wheels (85) are in rolling connection with the Z-shaped track (9) at the corresponding position. The driving wheels of the power cart (80) are in rolling connection with the linear guide rail (2) at the corresponding position.

2. The wet wipe liquid spraying structure for wet wipe production according to claim 1, wherein: A fixed mounting table (3) is fixedly connected to the upper surface of the spray base (1), a liquid storage box body (4) is fixedly connected to the surface of the fixed mounting table (3), the liquid storage box body (4) is connected to the internal hose (812) of the liquid supply tank (84) through a conduction hose (83) in a pipeline connection. The transmission system includes two symmetrically arranged synchronous belt wheels (6) rotatably connected to the spray base (1), a synchronous conveyor belt (7) is arranged between the two synchronous belt wheels (6), a driving motor (5) is fixedly connected to the side wall position of the spray base (1), and the driving end of the driving motor (5) is connected to the rotating shaft of the synchronous belt wheel (6) at the corresponding position.

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