Water injection device for single wet tissue

Abstract

The utility model relates to the technical field of wet tissue production, in particular to a single wet tissue water injection device. Comprising a rack, a water tank and a conveying mechanism, the water tank is mounted in the middle of the rack; the conveying mechanism comprises a transmission belt, a servo motor, a plurality of transmission rollers a and a plurality of transmission rollers c. According to the technical scheme, the zigzag transmission belt is arranged to replace a water spraying mechanism, in the process of driving the wet tissue to move, the wet tissue can be automatically moved into the water tank for water injection work, the water-injected wet tissue is moved out of the water tank after a period of time, the whole production process is compact and coherent, the working efficiency is high, no spraying mechanism needs to be additionally arranged, and the production cost is reduced. And the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wet wipe production, in particular to a single-piece wet wipe water injection device. Background Technique

[0002] Disposable moist soft towels, including disposable curly moist soft towels, are often provided during meal service in places such as restaurants and airliners. The machine for making disposable curly moist soft towels with materials such as non-woven fabrics is called a wet wipe machine or a soft towel machine.

[0003] Chinese Patent with publication number CN215612468U discloses a single-piece wet wipe water injection device, which includes a support frame, a water injection tank, a sliding plate, an input roller, an input belt, an output roller and an output belt. The water injection tank is installed on the support frame, a sliding plate is arranged in the water injection tank, and the input belt and the output belt are respectively installed on the left and right sides of the water injection tank; it also includes a left bracket, a right bracket, a plurality of slide rails, a trolley, a push plate, a rotating shaft, a steering gear, a rocker arm, a connecting rod and a cross arm. The water injection tank is installed with a left bracket and a right bracket, a plurality of slide rails and trolleys are installed between the left and right brackets, a push plate and a steering gear are installed on the trolley, a rocker arm is installed on the output shaft of the steering gear, the rocker arm is rotatably connected to the connecting rod through a connecting shaft, the connecting rod is rotatably connected to the cross arm through a connecting shaft, and the cross arm is installed on the push plate.

[0004] The above-mentioned disclosed patent still has the following technical defects: The water injection work of the wet wipes needs to rely on the coordinated cooperation of the transmission mechanism and the spraying mechanism to achieve, its structure is relatively complex, and the energy consumption will increase by adding a spraying mechanism. Content of the Utility Model

[0005] The purpose of the utility model is to propose a single-piece wet wipe water injection device aiming at the problems existing in the background technique.

[0006] The technical solution of the utility model, a single-piece wet wipe water injection device, includes:

[0007] A frame;

[0008] A water tank, which is installed in the middle of the frame;

[0009] A conveying mechanism, which includes a transmission belt, a servo motor, a plurality of driving rollers a and a plurality of driving rollers c. Among them, a plurality of driving rollers a are all rotatably installed on the frame. Among them, at least two driving rollers a are arranged on both sides above the water tank, and at least two driving rollers a are arranged below the frame. A plurality of driving rollers c are all rotatably installed inside the water tank. Among them, at least two driving rollers c are installed on the front side and the rear side of the inner wall of the water tank. The transmission belt is sleeved and installed on a plurality of driving rollers a and a plurality of driving rollers c. The driving rollers a and the driving rollers c are respectively in contact with the inner and outer surfaces of the transmission belt. The servo motor is installed on the frame and its output shaft is connected to the rotating shaft of the driving roller a.

[0010] Preferably, a plurality of partition bars are equidistantly arranged along the path direction of the conveyor belt.

[0011] Preferably, side retaining bars are arranged along the path direction on the outer surface of the conveyor belt, and the side retaining bars are located on both sides of the partition bars.

[0012] Preferably, the outer spacing between the two side retaining bars is smaller than the spacing between the two relatively arranged conveyor rollers c.

[0013] Preferably, a baffle is arranged inside the water tank. The baffle is similar to a section of the conveyor belt placed inside the water tank, and a connecting frame is connected between the baffle and the water tank.

[0014] Preferably, a scraper is arranged at the upper end of the frame and adjacent to one side of the conveying end of the conveyor belt. The scraper is in contact with the outer surface of the conveyor belt, and elastic components are connected between both ends of the scraper and the frame; the cross-section of the partition bar is a triangular structure.

[0015] Preferably, the elastic component includes a movable rod, a spring, a limit ring, a limit block, and a fixed block. Among them, the fixed block is arranged on the frame, the movable rod is vertically connected to the scraper, the top end of the movable rod movably penetrates through the fixed block and is connected to the limit block, the spring is sleeved on the movable rod, and the limit ring is fixed on the movable rod.

[0016] Preferably, a conveyor roller b is arranged below the conveyor roller a at the upper left end or upper right end. The conveyor roller b is rotatably installed on the frame.

[0017] Compared with the prior art, the present utility model has the following beneficial technical effects: The servo motor operates to drive the conveyor belt to move. During the movement of the conveyor belt, the wet wipes are conveyed. When the wet wipes move into the interior of the water tank, the wet wipes are covered with water, and then they are moved out of the interior of the water tank and conveyed to the next working station; In summary, in this technical solution, by setting a zigzag conveyor belt to replace the water spraying mechanism, it is thus unnecessary to add a spraying mechanism, reducing the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model.

[0019] Figure 2 is a cross-sectional structural diagram of the present utility model.

[0020] Figure 3 is Figure 1 a partial enlarged structural schematic diagram of A in

[0021] Reference numerals: 1, frame; 2, drive belt; 3, water tank; 4, drive roller a; 5, drive roller b; 6, drive roller c; 7, side baffle; 8, partition bar; 9, baffle; 10, connecting frame; 11, servo motor; 12, scraper; 13, movable rod; 14, spring; 15, limit ring; 16, limit block; 17, fixed block. Detailed implementation manners

[0022] Embodiment 1

[0023] As Figure 1 - Figure 2 shown, a single-piece wet wipe water injection device proposed in this embodiment includes a frame 1, a water tank 3, and a conveying mechanism.

[0024] The water tank 3 is installed in the middle of the frame 1; the conveying mechanism includes a drive belt 2, a servo motor 11, a plurality of drive rollers a4, and a plurality of drive rollers c6. Among them, a plurality of drive rollers a4 are all rotatably installed on the frame 1. Among them, at least two drive rollers a4 are arranged on both sides above the water tank 3, and at least two drive rollers a4 are arranged below the frame 1. A plurality of drive rollers c6 are all rotatably installed inside the water tank 3. Among them, at least two drive rollers c6 are installed on the front side and the rear side of the inner wall of the water tank 3. The drive belt 2 is sleeved and installed on a plurality of drive rollers a4 and a plurality of drive rollers c6. The drive rollers a4 and the drive rollers c6 are respectively in contact with the inner and outer surfaces of the drive belt 2. The servo motor 11 is installed on the frame 1 and its output shaft is connected to the rotating shaft of the drive roller a4.

[0025] A drive roller b5 is arranged below the drive roller a4 at the left end or the right end above. The drive roller b5 is rotatably installed on the frame 1. By arranging the drive roller b5, the wrap angle between the drive roller a4 above it and the drive belt 2 can be increased, preventing the drive belt 2 from slipping.

[0026] Arrange a number of single-piece wet wipes orderly on the drive belt 2, start the servo motor 11 to drive the drive roller a4 to rotate, and then drive the drive belt 2 to move. The drive belt 2 conveys the wet wipes during the movement. When the wet wipes move into the water tank 3, the wet wipes are covered with water, and then move out of the water tank 3 and are conveyed to the next working station; In summary, in this technical solution, by arranging the zigzag drive belt 2 to replace the spraying mechanism, there is no need to add a spraying mechanism, reducing the manufacturing cost.

[0027] Embodiment 2

[0028] As Figure 2As shown in the figure, a single-piece wet wipe water injection device proposed in this embodiment. Compared with the first embodiment, in this embodiment, a plurality of partition strips 8 are equidistantly arranged on the conveyor belt 2 along its path direction. By arranging the plurality of partition strips 8, a plurality of wet wipes can be separated, so that the plurality of wet wipes are neatly arranged. And when the conveyor belt 2 drives the wet wipes to move upward, the partition strips 8 can prevent the wet wipes from slipping; on the outer surface of the conveyor belt 2, side baffle strips 7 are arranged along its path direction. The arranged side baffle strips 7 can prevent the wet wipes from slipping to both sides. The side baffle strips 7 are located on both sides of the partition strips 8; the outer spacing between the two side baffle strips 7 is smaller than the spacing between the two relatively arranged conveyor rollers c6; a baffle 9 is arranged inside the water tank 3. The baffle 9 is similar to a section of the conveyor belt 2 placed inside the water tank 3. A connecting frame 10 is connected between the baffle 9 and the water tank 3. By arranging the baffle 9, the wet wipes entering the inside of the water tank 3 can be prevented from floating, and the limiting work of the wet wipes can be realized.

[0029] Embodiment Three

[0030] As Figure 3 shown in the figure, a single-piece wet wipe water injection device proposed in this embodiment. Compared with the first embodiment, in this embodiment, a scraper 12 is arranged at the upper end of the frame 1 and adjacent to one side of the conveying end of the conveyor belt 2. The scraper 12 is in contact with the outer surface of the conveyor belt 2. Elastic components are connected between both ends of the scraper 12 and the frame 1; the cross section of the partition strip 8 is a triangular structure; the elastic component includes a movable rod 13, a spring 14, a limiting ring 15, a limiting block 16 and a fixed block 17. Among them, the fixed block 17 is arranged on the frame 1, the movable rod 13 is vertically connected to the scraper 12, the top end of the movable rod 13 movably penetrates through the fixed block 17 and is connected to the limiting block 16, the spring 14 is sleeved on the movable rod 13, and the limiting ring 15 is fixed on the movable rod 13.

[0031] When the scraper 12 contacts the inclined surface of the partition strip 8, it forces the scraper 12 to move upward, so that the partition strip 8 can easily cross over the scraper 12. By arranging the elastic component, the scraper 12 is always in contact with the outer surface of the conveyor belt 2, so that the water-injected wet wipes can be shoveled up, which is convenient for the separation of the wet wipes from the conveyor belt 2.

[0032] The embodiments of the present invention have been described in detail above with reference to the drawings. However, the present invention is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which the present invention pertains, various changes can be made without departing from the purpose of the present invention.

Claims

1. A single-piece wet wipes water injection device, characterized in that: include: Rack (1); A water tank (3), the water tank (3) is installed in the middle of the frame (1); A conveying mechanism, the conveying mechanism comprising a transmission belt (2), a servo motor (11), a plurality of transmission rollers a (4) and a plurality of transmission rollers c (6), wherein the plurality of transmission rollers a (4) are all rotatably mounted on a frame (1), wherein at least two transmission rollers a (4) are arranged on both sides above a water tank (3), and at least two transmission rollers a (4) are arranged below the frame (1), and the plurality of transmission rollers c (6) are all rotatably mounted on the inner side of the water tank (3), wherein at least two transmission rollers c (6) are arranged on the front side and the rear side of the inner wall of the water tank (3), the transmission belt (2) is sleeved and mounted on the plurality of transmission rollers a (4) and the plurality of transmission rollers c (6), and the transmission rollers a (4) and the transmission rollers c (6) are in contact with the inner and outer surfaces of the transmission belt (2) respectively, and the servo motor (11) is mounted on the frame (1) and its output shaft is connected to the rotating shaft of the transmission roller a (4).

2. A single-piece wet wipes water injection device according to claim 1, characterized in that: A plurality of dividing strips (8) are arranged on the transmission belt (2) at equal intervals along the path direction thereof.

3. A single-piece wet wipes water injection device according to claim 2, characterized in that: The outer surface of the transmission belt (2) is provided with side baffles (7) along the path direction thereof, and the side baffles (7) are located on both sides of the partition strip (8).

4. A single-piece wet wipes water injection device according to claim 3, characterized in that: The outer side spacing of the two side baffles (7) is smaller than the spacing of the two driving rollers c (6) arranged opposite to each other.

5. A single-piece wet wipes water injection device according to claim 4, characterized in that: A baffle (9) is arranged on the inner side of the water tank (3), and the baffle (9) is similar to a section of the transmission belt (2) arranged on the inner side of the water tank (3). A connecting frame (10) is connected between the baffle (9) and the water tank (3).

6. A single-piece wet wipes water injection device according to claim 2, characterized in that: A scraper (12) is provided at the upper end of the frame (1) and adjacent to the conveying end of the transmission belt (2); the scraper (12) contacts the outer surface of the transmission belt (2); elastic components are connected between both ends of the scraper (12) and the frame (1); and the cross section of the dividing strip (8) is a triangular structure.

7. A single-piece wet wipe water injection device according to claim 6, characterized in that: The elastic component comprises a movable rod (13), a spring (14), a limiting ring (15), a limiting block (16) and a fixed block (17), wherein the fixed block (17) is arranged on the frame (1), the movable rod (13) is vertically connected to the scraper (12), the top end of the movable rod (13) movably passes through the fixed block (17) and is connected to the limiting block (16), the spring (14) is sleeved and installed on the movable rod (13), and the limiting ring (15) is fixed on the movable rod (13).

8. A single-piece wet wipe water injection device according to claim 1, characterized in that: A driving roller b (5) is arranged below the driving roller a (4) at the upper left end or the upper right end, and the driving roller b (5) is rotatably mounted on the frame (1).

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