Disposable cotton-spun facial tissue wetting equipment

Abstract

The utility model discloses a disposable cotton-spun face towel wetting device which comprises a supporting plate used for being cushioned at the bottom of a conveying belt, a wetting plate and a pressing plate are installed above the supporting plate, the wetting plate and the pressing plate are both of a horizontal plate body structure and are arranged in parallel up and down, a sponge layer is installed between the wetting plate and the pressing plate, and the pressing plate is located above the wetting plate. An elastic supporting piece is installed between the pressing plate and the wetting plate, a driving device is installed on the upper side of the pressing plate and used for pressing the pressing plate and the wetting plate and compressing the sponge layer, and the wetting plate is provided with first water permeable holes. Under the continuous action of the driving device, the pressing plate continuously compresses the wetting plate and compresses the sponge layer, the sponge layer absorbs wetting liquid in a saturated mode, the wetting liquid seeps out through the first water permeable holes and is used for wetting the face towel, the amount of water seeped out after each time of compression is kept constant, the face towel is fully wetted, and the wetting effect is good. Meanwhile, the phenomenon that the moisture content deviation is too large after the face towel is wetted is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of facial towel processing equipment, in particular to disposable cotton facial towel wetting equipment. Background Art

[0002] High-end restaurants usually use disposable wet face towels, most of which are multi-layer non-woven fabrics. They are wound and rolled into a square structure by unwinding and cutting. The sides are twisted with cotton woven wires. After disinfection and wetting, they are wrapped in a packaging bag to prevent water evaporation. They are disposable and placed on the dining table. Guests can use them as they like. Because cotton or polyester fibers are used as the thread structure, they have stronger wiping performance than paper towels, and have certain moisturizing properties, so they can wipe oil stains.

[0003] The face towel becomes a single product and needs to be moistened after disinfection. Moisturizing is to mix water with a special moisturizer and then mix it with the face towel monomer to allow the face towel to fully absorb moisture. However, the water content should not be too high. The moisture absorption degree of a single face towel is between 30-40% and no water accumulation is allowed. Therefore, the utility model mainly prepares a face towel moistening device, an assembly line processing method, and a single moistening degree meets the water absorption requirements of the face towel. Utility Model Content

[0004] The utility model aims to provide disposable cotton face towel wetting equipment, prepare a face towel wetting device, and adopt an assembly line processing method, so that the single wetting degree meets the water absorption requirement of the face towel.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] A disposable cotton face towel wetting device comprises a support plate used to pad the bottom of a conveyor belt, wherein the conveyor belt is used to convey the face towel; a wetting plate and a pressing plate are installed above the support plate, both of which are horizontal plate structures and are arranged parallel to each other from top to bottom; a sponge layer is installed between the wetting plate and the pressing plate; the pressing plate is located above the wetting plate, and an elastic support member is installed between the two; a driving device is installed on the upper side of the pressing plate, which is used to press the pressing plate and the wetting plate and compress the sponge layer; and the wetting plate has a first water permeable hole.

[0007] Furthermore, the elastic support member is a plurality of springs, and the wetting plate and the pressing plate are both rectangular plates, and the corresponding corner positions are ear plates, and springs are installed for elastic support. A fixed plate is provided above the pressing plate, and the driving device is a cylinder assembly installed on the fixed plate. A positioning rod is vertically fixed to the position of the wetting plate corresponding to the ear plate, and the positioning rod passes through the ear plate and the fixed plate of the pressing plate. The pressing plate and the fixed plate both have positioning holes for the positioning rod to pass through, and the spring is sleeved on the corresponding positioning rod. A pleated side wall is provided between the wetting plate and the pressing plate, and the cross section of the side wall is a sawtooth shape. The side wall is enclosed into a frame structure to form a cavity for accommodating the sponge layer.

[0008] Furthermore, the upper side of the pressing plate is provided with a shell, the shell and the upper side of the pressing plate together form a water cavity, the water cavity is connected with a water injection pipe, and the pressing plate is provided with a second water permeable hole.

[0009] Furthermore, the support plate has transition rollers on corresponding two sides, the corresponding upper roller surfaces of the transition rollers are flush with the upper sides of the support plate, and the transition rollers are in rolling cooperation with the two sides of the support plate.

[0010] The utility model has the following beneficial effects: when the conveyor belt conveys the face towel to the bottom of the wetting plate, the driving device starts, driving the wetting plate and the pressing plate to press the upper side of the face towel. After the wetting plate is positioned, under the continuous action of the driving device, the pressing plate continuously compresses the wetting plate and the sponge layer. The sponge layer is saturated with the wetting liquid. Under the mutual squeezing of the wetting plate and the pressing plate, the wetting liquid seeps out through the first water-permeable hole and is used to wet the face towel. Since the water absorption capacity of the sponge layer is constant and has a binding effect, the water in the sponge layer will not flow out in the non-compressed state, but will seep out for wetting after a certain compression. The amount of water seeping out after each compression is kept constant, so that the face towel is fully wetted, and at the same time, the phenomenon of excessive deviation of the water content of the face towel after wetting will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0012] Figure 1 : Schematic diagram of the structure of the utility model.

[0013] Figure 2 : Schematic diagram of the disassembly structure of the wetting plate and the pressing plate of the utility model.

[0014] In the accompanying drawings, the list of components represented by each reference numeral is as follows: conveyor belt 7, support plate 1, wetting plate 3, pressing plate 4, sponge layer 5, first water permeable hole 31, spring 33, fixing plate 2, cylinder assembly 21, positioning rod 32, side wall 6, shell 42, water injection pipe 43, second water permeable hole 41, transition roller 11. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] like Figure 1-2 As shown: a disposable cotton face towel wetting device, comprising a support plate 1 for padding the bottom of a conveyor belt 7, and the conveyor belt 7 is used to convey the face towel;

[0017] A wetting plate 3 and a pressing plate 4 are installed above the support plate 1. The wetting plate 3 and the pressing plate 4 are both horizontal plate structures, which are arranged parallel to each other. A sponge layer 5 is installed between the wetting plate 3 and the pressing plate 4. The pressing plate 4 is located above the wetting plate 3, and an elastic support member is installed between the two. A driving device is installed on the upper side of the pressing plate 4 for pressing the pressing plate 4 and the wetting plate 3 and compressing the sponge layer 5. The wetting plate 3 has a first water permeable hole 31.

[0018] The wetting plate, the pressing plate and the supporting plate are all horizontal and arranged in parallel up and down. The supporting plate is located at the bottom of the conveyor belt and is used to support the conveyor belt. When the conveyor belt conveys the facial towel to the bottom of the wetting plate, the driving device starts to drive the wetting plate and the pressing plate to press the upper side of the facial towel. After the wetting plate is positioned, under the continuous action of the driving device, the pressing plate continuously compresses the wetting plate and the sponge layer. The sponge layer is saturated with the wetting liquid. Under the mutual squeezing of the wetting plate and the pressing plate, the wetting liquid seeps out through the first water permeable hole and is used to moisten the facial towel.

[0019] Since the sponge layer has a certain amount of water absorption and a binding effect, the water in the sponge layer will not flow out in a non-compressed state, but will seep out to moisten the face towel after a certain compression. The amount of water seeping out after each compression remains constant, so that the face towel is fully moistened. At the same time, the moisture content of the face towel will not deviate too much after moistening.

[0020] like Figure 2As shown: the elastic support is a plurality of springs 33, the wetting plate 3 and the pressing plate 4 are both rectangular plates, the corresponding corner positions are ear plates, and springs 33 are installed for elastic support. It is used to rebound and reset after pressing between the wetting plate and the pressing plate, so as to facilitate secondary pressing. There is a fixed plate 2 above the pressing plate 4, and the driving device is a cylinder assembly 21 installed on the fixed plate 2. A positioning rod 32 is vertically fixed at the position of the wetting plate 3 corresponding to the ear plate. The positioning rod 32 passes through the ear plate and the fixed plate 2 of the pressing plate 4. The pressing plate 4 and the fixed plate 2 both have positioning holes for the positioning rod 32 to pass through, and the spring 33 is sleeved on the corresponding positioning rod 32. The fixed plate and the support plate are both fixed to a vertical support frame, and the positioning rod is used to position the wetting plate and the pressing plate so that they can maintain stability in the vertical direction during the pressing and moving process. There is a pleated side wall 6 between the wetting plate 3 and the pressing plate 4, and the cross section of the side wall 6 is a sawtooth shape. The side wall 6 is enclosed into a frame structure to form a cavity for accommodating the sponge layer 5. It is used to contain the sponge layer and prevent water in the sponge layer from overflowing from the sides when squeezed. The side wall structure can provide compression deformation and prevent water from overflowing from the sides.

[0021] The upper side of the pressing plate 4 is provided with a shell 42, and the shell 42 and the upper side of the pressing plate 4 are combined to form a water cavity, and the water cavity is connected to a water injection pipe 43. The pressing plate 4 is provided with a second water permeable hole 41. The second water permeable hole is connected to the sponge layer and the water cavity, and the water cavity is used to inject water into the sponge layer for secondary pressing and wetting. When the pressing plate is released, the spring assists the pressing plate to reset, and the sponge layer absorbs water again during the release process.

[0022] like Figure 1 As shown: the support plate 1 has transition rollers 11 on both sides thereof, the corresponding upper roller surfaces of the transition rollers 11 are flush with the upper side of the support plate 1 , and the transition rollers 11 are rollingly matched with the two sides of the support plate 1 .

[0023] This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. Disposable cotton face towel wetting equipment, characterized by: It comprises a support plate (1) used to cushion the bottom of a conveyor belt (7), wherein the conveyor belt (7) is used to convey facial towels; A wetting plate (3) and a pressing plate (4) are mounted above the support plate (1); the wetting plate (3) and the pressing plate (4) are both horizontal plate structures and are arranged parallel to each other; a sponge layer (5) is mounted between the wetting plate (3) and the pressing plate (4); the pressing plate (4) is located above the wetting plate (3), and an elastic support member is mounted between the two; a driving device is mounted on the upper side of the pressing plate (4) for pressing the pressing plate (4) and the wetting plate (3) and compressing the sponge layer (5); the wetting plate (3) has a first water permeable hole (31).

2. The disposable cotton face towel wetting device according to claim 1, characterized in that: The elastic support members are a plurality of springs (33); the wetting plate (3) and the pressing plate (4) are both rectangular plates; the corresponding corner positions are ear plates, and both are equipped with springs (33) for elastic support.

3. The disposable cotton face towel wetting device according to claim 2, characterized in that: A fixing plate (2) is provided above the pressing plate (4); the driving device is a cylinder assembly (21) mounted on the fixing plate (2); a positioning rod (32) is vertically fixed to the wetting plate (3) at a position corresponding to the ear plate; the positioning rod (32) passes through the ear plate and the fixing plate (2) of the pressing plate (4); the pressing plate (4) and the fixing plate (2) both have positioning holes for the positioning rod (32) to pass through; and the spring (33) is sleeved on the corresponding positioning rod (32).

4. The disposable cotton face towel wetting device according to claim 2 or 3, characterized in that: A corrugated side wall (6) is provided between the wetting plate (3) and the pressing plate (4); the cross section of the side wall (6) is in a sawtooth shape; the side walls (6) are combined to form a frame structure for forming a cavity for accommodating the sponge layer (5).

5. The disposable cotton face towel wetting device according to claim 4, characterized in that: The upper side of the pressing plate (4) has a shell (42), the shell (42) and the upper side of the pressing plate (4) together form a water cavity, the water cavity is connected to a water injection pipe (43), and the pressing plate (4) is provided with a second water permeable hole (41).

6. The disposable cotton face towel wetting device according to claim 1, characterized in that: The support plate (1) has transition rollers (11) on the corresponding two sides, the corresponding upper roller surfaces of the transition rollers (11) are flush with the upper side of the support plate (1), and the transition rollers (11) are rollingly matched with the two sides of the support plate (1).

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