Cloth working machine

Abstract

The utility model provides a cloth art machine, including host computer, sewage bucket and clean water bucket, cloth art machine still includes cleaning liquid bucket and liquid mixing device, liquid mixing device is fixed on the inner bottom of host computer, sewage bucket, clean water bucket and cleaning liquid bucket are all vertical and are inserted and are installed on the host computer, liquid mixing device has two liquid flow inlets and a liquid flow outlet, two liquid flow inlets are respectively with the water outlet of being located clean water bucket bottom and the liquid outlet of being located cleaning liquid bucket bottom and are inserted and are connected and are circumferential seal, and the liquid flow outlet is connected with the water inlet end of water pump in the host computer inside, liquid mixing device is used for sending into water pump after mixing clean water and cleaning liquid according to proportion, the utility model discloses under the action of liquid mixing device, make cloth art machine can mix clean water and cleaning liquid according to proportion automatically, to avoid the condition that cleaning liquid appears and adds too little or too much.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and more specifically, to a fabric making machine. Background Technology

[0002] A fabric cleaning machine is a device used to clean the surface of textiles. Currently, most fabric cleaning machines on the market mainly consist of a housing, a water pump, an air pump, a steam generator, a clean water tank, a waste water tank, a negative pressure fan, and a cleaning head. The water pump, air pump, steam generator, and negative pressure fan are all installed inside the housing. The clean water tank and waste water tank are connected to the upper part of the housing. The steam generator is connected to the water pump and air pump, the water pump is connected to the clean water tank, the negative pressure fan is connected to the waste water tank, and the cleaning head is connected to the clean water tank and waste water tank via pipelines. When the fabric cleaning machine is working, the water pump draws water from the clean water tank to the steam generator, the air pump delivers compressed air to the steam generator, and the steam generator delivers steam through pipelines to the cleaning head. The steam sprayed from the cleaning head cleans the surface of the textiles. Simultaneously, when the negative pressure fan is working, it creates negative pressure in the wastewater tank, allowing water vapor or liquid water from cleaning the textile surface to be drawn into the wastewater tank. To improve the effectiveness of the fabric cleaning machine in cleaning textile surfaces, users often add cleaning solution to the clean water tank. Currently, users manually add cleaning solution to the clean water tank during fabric machine use. However, manually adding cleaning solution has the following problems: 1. If too little cleaning solution is added, the cleaning effect on the textile surface will be poor; 2. If too much cleaning solution is added, the foam generated by the cleaning solution can be drawn into the negative pressure fan, which will eventually cause an odor during fabric machine use. Therefore, there is an urgent need for a fabric cleaning machine that can automatically mix clean water and cleaning solution in a specific ratio. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fabric making machine that, under the action of a liquid mixing device, can automatically mix clean water and cleaning liquid in proportion to avoid the situation of adding too little or too much cleaning liquid.

[0004] This utility model provides a fabric knitting machine, including a main unit, a wastewater tank, and a clean water tank; the fabric knitting machine also includes a cleaning liquid tank and a liquid mixing device; the liquid mixing device is fixed on the inner bottom of the main unit, and the wastewater tank, clean water tank, and cleaning liquid tank are all vertically inserted into the main unit; the liquid mixing device has two liquid inlets and one liquid outlet, the two liquid inlets are respectively inserted and connected to the water outlet located at the bottom of the clean water tank and the liquid outlet located at the bottom of the cleaning liquid tank and are circumferentially sealed, and the liquid outlet is connected to the water inlet of the water pump located inside the main unit; the liquid mixing device is used to mix clean water and cleaning liquid in proportion and then send it to the water pump.

[0005] By adopting the above-described structure, this utility model enables the liquid mixing device to automatically mix clean water and cleaning liquid in a specific ratio when the fabric machine is working, i.e., when the water pump is operating. The mixture formed by the clean water and cleaning liquid can be drawn by the water pump and sent into the steam generator inside the main unit. Under the action of the liquid mixing device, the fabric machine can automatically mix clean water and cleaning liquid in a specific ratio, thereby avoiding the need for manual mixing of clean water and cleaning liquid, and preventing the addition of too little or too much cleaning liquid, thus improving the accuracy of the ratio of clean water and cleaning liquid.

[0006] In one possible implementation, the liquid mixing device includes an upper cover and a lower cover; the upper cover is connected to the upper end of the lower cover, and a liquid mixing chamber is formed between the upper cover and the lower cover; two liquid inlets are both located on the top of the upper cover, and each liquid inlet has at least one through hole at its bottom, each through hole being used to connect the liquid mixing chamber and the corresponding liquid inlet, the diameter of the through hole at the bottom of each liquid inlet being different from each other, a one-way valve corresponding to each liquid inlet is connected to the bottom of the upper cover, each one-way valve being used to block the through hole at the bottom of the corresponding liquid inlet, and a liquid outlet is located on the lower cover and communicates with the liquid mixing chamber.

[0007] In one possible implementation, each check valve is made of soft rubber material and includes a valve plate and a valve stem. The valve stem is vertically disposed in the middle of the upper end of the valve plate and is connected to the upper cover. The valve plate is in close contact with the outer bottom surface of the upper cover and is used to block the through hole at the bottom of the corresponding liquid inlet.

[0008] In one possible implementation, each liquid inlet has a socket at its bottom, and the valve stem of each one-way valve is inserted into the corresponding socket from bottom to top; each valve stem has an annular groove on its outer side wall, which engages with the edge of the socket to lock and seal circumferentially.

[0009] In one possible implementation, an annular conical surface is provided on the outer wall of the upper end of each valve stem. The annular conical surface is used to guide the valve stem to be inserted into the socket by engaging with the wall of the socket.

[0010] In one possible implementation, the bottom surface of the liquid mixing chamber is formed into a slope, and the liquid outlet is located at the lowest point of the bottom surface of the liquid mixing chamber.

[0011] In one possible implementation, an annular rib is provided on the inner bottom of the lower cover, and an annular slot is provided on the outer bottom of the upper cover. The upper end of the annular rib is inserted into the annular slot and is tightly sealed to the annular slot. The liquid mixing chamber is formed on the inner side of the annular rib.

[0012] In one possible implementation, the outer side wall of the upper cover is provided with a number of buckles circumferentially, and the outer side wall of the lower cover is provided with spring buckles that correspond one-to-one with the buckles. Each spring buckle engages with the buckle at the corresponding position to lock the upper cover and the lower cover.

[0013] In one possible implementation, a push rod is vertically provided on the inner bottom of each liquid inlet. The two push rods are used to push the valve core located inside the water outlet and the liquid outlet, respectively, so that the inner cavity of the clean water tank and the inner cavity of the cleaning liquid tank are connected to the two liquid inlets.

[0014] In one possible implementation, one liquid inlet is circumferentially sealed to the outlet of the clean water tank by a first sealing ring fitted on the outer wall of the outlet, and the other liquid inlet is circumferentially sealed to the outlet of the cleaning liquid tank by a second sealing ring fitted on the outer wall of the liquid outlet. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a fabric loom; Figure 2 This is a cross-sectional view of the fabric loom. Figure 3 This is a cross-sectional structural schematic diagram of a liquid mixing device; Figure 4 A top view of the liquid mixing device; Figure 5 This is a partially disassembled three-dimensional structural diagram of a liquid mixing device. Detailed Implementation

[0016] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0017] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0018] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0019] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] See Figure 1-5 As shown in the figure, this application discloses a fabric knitting machine, including a main unit 1, a wastewater tank 2, and a clean water tank 3; the fabric knitting machine also includes a cleaning liquid tank 4 and a liquid mixing device; the liquid mixing device is fixed on the inner bottom of the main unit 1, and the wastewater tank 2, the clean water tank 3, and the cleaning liquid tank 4 are all vertically inserted into the main unit 1; the liquid mixing device has two liquid inlets 5 and one liquid outlet 6, the two liquid inlets 5 are respectively inserted and connected to the water outlet 31 located at the bottom of the clean water tank 3 and the liquid outlet 41 located at the bottom of the cleaning liquid tank 4 and are circumferentially sealed, and the liquid outlet 6 is connected to the water inlet of a water pump located inside the main unit 1; the liquid mixing device is used to mix clean water and cleaning liquid in proportion and then send it to the water pump.

[0021] The liquid mixing device includes an upper cover 7 and a lower cover 8; the upper cover 7 is connected to the upper end of the lower cover 8, and a liquid mixing chamber 10 is formed between the upper cover 7 and the lower cover 8; two liquid inlets 5 are both located on the top of the upper cover 7, and each liquid inlet 5 has at least one through hole 71 at its bottom, each through hole 71 being used to connect the liquid mixing chamber 10 and the corresponding liquid inlet 5. The diameter of the through holes 71 at the bottom of each liquid inlet 5 is different from each other. A one-way valve 9 corresponding to each liquid inlet 5 is connected to the bottom of the upper cover 7, and each one-way valve 9 is used to block the through hole 71 at the bottom of the corresponding liquid inlet 5. A liquid outlet 6 is located on the lower cover 8 and communicates with the liquid mixing chamber 10; by using this liquid mixing device, clean water from the clean water tank can flow from one of the liquid inlets 7 to the lower cover 8. The liquid inlet has a through-hole at the bottom that leads into the liquid mixing chamber. Cleaning fluid from the cleaning fluid tank can enter the liquid mixing chamber through a through-hole located at the bottom of another liquid inlet. Since the diameter of the through-holes at the bottom of each liquid inlet is different, when the water pump connected to the liquid outlet draws the mixture of clean water and cleaning fluid, the clean water and cleaning fluid can enter the liquid mixing chamber and mix in a set ratio (the ratio of clean water and cleaning fluid entering the liquid mixing chamber is preset according to the size of the through-hole). This avoids the need for manual mixing of clean water and cleaning fluid, which is convenient for users and prevents the addition of too little or too much cleaning fluid, thus improving the accuracy of the clean water and cleaning fluid ratio.

[0022] Each one-way valve 9 is made of soft rubber material and includes a valve plate 91 and a valve stem 92. The valve stem 92 is vertically positioned at the middle of the upper end of the valve plate 91 and is connected to the upper cover 7. The valve plate 91 is tightly attached to the outer bottom surface of the upper cover 7 and is used to seal the through hole 71 at the bottom of the corresponding liquid inlet 5. By adopting this structure of the one-way valve, the connection between the valve stem and the upper cover allows the one-way valve to be reliably assembled with the upper cover. When a negative pressure is generated inside the liquid mixing chamber (i.e., when the water pump draws the mixture of clean water and cleaning fluid from the liquid mixing chamber, a negative pressure can be generated inside the liquid mixing chamber), the valve plate can bend downwards, that is, the valve plate can release the sealing state of the bottom of the through hole. At this time, the liquid inlet 5 can be released. Clean water from one of the liquid inlets can flow into the liquid mixing chamber through the through-hole, and cleaning fluid from the other liquid inlet can flow into the liquid mixing chamber through the through-hole. The clean water and cleaning fluid entering the liquid mixing chamber can mix in the liquid mixing chamber. When the negative pressure in the liquid mixing chamber disappears, the valve plate can rebound under the action of the rebound force and stick tightly to the outer bottom surface of the top cover to block the through-hole. In this embodiment, the bottom of the liquid inlet connected to the clean water tank is provided with several through-holes, and these several through-holes are all located inside the circumferential direction of the valve plate on the corresponding one-way valve. In addition, the diameter of these several through-holes is larger than the diameter of the through-hole at the bottom of the liquid inlet connected to the cleaning fluid tank.

[0023] Each liquid inlet 5 has a socket 72 at its bottom, and the valve stem 92 of each one-way valve 9 is inserted into the corresponding socket 72 from bottom to top. Each valve stem 92 has an annular groove 921 on its outer side wall. The annular groove 921 engages with the edge of the socket 72 and seals circumferentially. With this structure, after the valve stem is inserted into the socket, the annular groove can engage with the edge of the socket and seal circumferentially, so that the one-way valve can be reliably and conveniently assembled with the top cover, and the liquid inside the liquid inlet can be prevented from flowing into the liquid mixing chamber through the gap between the valve stem and the socket.

[0024] Each valve stem 92 has an annular conical surface 922 on its upper outer wall. The annular conical surface 922 is used to guide the valve stem 92 to be inserted into the socket 72 by engaging with the wall of the socket. Under the action of the annular conical surface, when the valve stem is engaged with the socket, the annular conical surface can guide the valve stem to be inserted into the socket by engaging with the wall of the socket, which can facilitate the assembly of the one-way valve and the top cover.

[0025] The bottom surface of the liquid mixing chamber 10 is formed into a slope, and the liquid outlet 6 is located at the lowest point of the bottom surface of the liquid mixing chamber 10. By setting the bottom surface of the liquid mixing chamber as a slope, the clean water and cleaning liquid entering the liquid mixing chamber can be automatically mixed as they flow to the liquid outlet. The mixed liquid can then reliably flow out through the liquid outlet to avoid the mixed liquid remaining in the liquid mixing chamber.

[0026] An annular rib 81 is provided on the inner bottom of the lower cover 8, and an annular slot 73 is provided on the outer bottom of the upper cover 7. The upper end of the annular rib 81 is inserted into the annular slot 73 and is tightly sealed to the annular slot 73. The liquid mixing chamber 10 is formed on the inner side of the annular rib 81. With this structure, after the upper cover and the lower cover are assembled, the upper end of the annular rib can be inserted into the annular slot and tightly sealed to the annular slot. Since the liquid mixing chamber is formed on the inner side of the annular rib, the sealing performance of the liquid mixing chamber can be guaranteed. In addition, in order to improve the sealing performance of the liquid mixing chamber, glue can be filled into the annular slot so that the glue can further seal the gap between the annular rib and the annular slot.

[0027] The outer side wall of the upper cover 7 is provided with several inverted buckles 74 circumferentially, and the outer side wall of the lower cover 8 is provided with spring buckles 82 corresponding to the inverted buckles 74 one by one. Each spring buckle 82 cooperates with the inverted buckle 74 at the corresponding position to lock the upper cover 7 and the lower cover 8. With this structure, when the upper cover and the lower cover are assembled, each spring buckle can cooperate with the inverted buckle at the corresponding position, so as to facilitate the assembly of the upper cover and the lower cover.

[0028] Each liquid inlet 5 has a vertically installed push rod 75 on its inner bottom. The two push rods 75 are used to push the valve cores located inside the water outlet 31 and the liquid outlet 41, respectively, so that the inner cavity of the clean water tank 3 and the inner cavity of the cleaning liquid tank 4 are connected to the two liquid inlets 5. With this structure, after the clean water tank and the cleaning liquid tank are vertically inserted into the main unit, the two push rods can push the valve cores located inside the water outlet and the liquid outlet, respectively, so that the inner cavities of the clean water tank and the cleaning liquid tank are connected to the two liquid inlets 5. It is connected to two liquid inlets respectively; when the clean water tank is removed from the main unit, the valve core located inside the outlet can automatically close the outlet. Similarly, when the cleaning liquid tank is removed from the main unit, the valve core located inside the liquid outlet can automatically close the outlet. The structure with the valve core installed in the outlet of the clean water tank is the existing technology on the market. The structure with the valve core installed in the outlet of the cleaning liquid tank is the same as that of the clean water tank, so it will not be described in detail here.

[0029] One of the liquid inlets 5 is circumferentially sealed to the outlet 31 of the clean water tank 3 by a first sealing ring fitted on the outer wall of the outlet 31, and the other liquid inlet 5 is circumferentially sealed to the outlet 41 of the cleaning liquid tank 4 by a second sealing ring fitted on the outer wall of the outlet 41. With this structure, after the clean water tank and the cleaning liquid tank are vertically inserted into the main unit, under the action of the first sealing ring and the second sealing ring, the first sealing ring can reliably seal the gap between the outlet and one of the liquid inlets, and the second sealing ring can reliably seal the gap between the outlet and the other liquid inlet.

[0030] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A fabric weaving machine, comprising a main unit (1), a wastewater tank (2), and a clean water tank (3); characterized in that: The fabric machine also includes a cleaning liquid tank (4) and a liquid mixing device; the liquid mixing device is fixed on the inner bottom of the main unit (1), and the sewage tank (2), clean water tank (3) and cleaning liquid tank (4) are all vertically inserted on the main unit (1); the liquid mixing device has two liquid inlets (5) and one liquid outlet (6), the two liquid inlets (5) are respectively connected to the water outlet (31) at the bottom of the clean water tank (3) and the liquid outlet (41) at the bottom of the cleaning liquid tank (4) and are circumferentially sealed, and the liquid outlet (6) is connected to the water inlet of the water pump located inside the main unit (1); the liquid mixing device is used to mix clean water and cleaning liquid in proportion and then send it to the water pump.

2. The fabric weaving machine according to claim 1, characterized in that: The liquid mixing device includes an upper cover (7) and a lower cover (8); the upper cover (7) is connected to the upper end of the lower cover (8) and a liquid mixing chamber (10) is formed between the upper cover (7) and the lower cover (8); two liquid inlets (5) are provided on the top of the upper cover (7), and each liquid inlet (5) has at least one through hole (71) at its bottom. Each through hole (71) is used to connect the liquid mixing chamber (10) and the corresponding liquid inlet (5). The diameter of the through hole (71) at the bottom of each liquid inlet (5) is different from each other. The bottom of the upper cover (7) is connected to a one-way valve (9) corresponding to each liquid inlet (5). Each one-way valve (9) is used to block the through hole (71) at the bottom of the corresponding liquid inlet (5). The liquid outlet (6) is provided on the lower cover (8) and communicates with the liquid mixing chamber (10).

3. The fabric weaving machine according to claim 2, characterized in that: Each of the one-way valves (9) is made of soft rubber material. Each of the one-way valves (9) includes a valve plate (91) and a valve stem (92). The valve stem (92) is vertically arranged in the middle of the upper end of the valve plate (91). The valve stem (92) is connected to the upper cover (7). The valve plate (91) is in close contact with the outer bottom surface of the upper cover (7) and is used to block the through hole (71) at the bottom of the corresponding liquid inlet (5).

4. The fabric weaving machine according to claim 3, characterized in that: Each liquid inlet (5) is provided with a socket (72) at its bottom, and the valve stem (92) of each one-way valve (9) is inserted into the corresponding socket (72) from bottom to top; each valve stem (92) is provided with an annular groove (921) on its outer side wall, and the annular groove (921) is engaged with the edge of the socket (72) to lock and seal circumferentially.

5. The fabric weaving machine according to claim 4, characterized in that: Each valve stem (92) has an annular conical surface (922) on the outer wall of its upper end. The annular conical surface (922) is used to cooperate with the wall of the socket (72) for guidance so that the valve stem (92) can be inserted into the socket (72).

6. The fabric weaving machine according to claim 2, characterized in that: The bottom surface of the liquid mixing chamber (10) forms a slope, and the liquid outlet (6) is located at the lowest point of the bottom surface of the liquid mixing chamber (10).

7. The fabric weaving machine according to claim 2, characterized in that: The lower cover (8) has an annular rib (81) on its inner bottom and the upper cover (7) has an annular slot (73) on its outer bottom. The upper end of the annular rib (81) is inserted into the annular slot (73) and is tightly sealed to the annular slot (73). The liquid mixing chamber (10) is formed inside the annular rib (81).

8. The fabric weaving machine according to claim 2, characterized in that: The outer side wall of the upper cover (7) is provided with a plurality of buckles (74) in the circumferential direction, and the outer side wall of the lower cover (8) is provided with spring buckles (82) corresponding to the plurality of buckles (74) one by one. Each spring buckle (82) cooperates with the buckle (74) at the corresponding position to lock the upper cover (7) and the lower cover (8).

9. The fabric weaving machine according to claim 2, characterized in that: Each of the liquid inlets (5) is vertically provided with a push rod (75) on its inner bottom. The two push rods (75) are used to push the valve core located inside the water outlet (31) and the liquid outlet (41) respectively so that the inner cavity of the clean water tank (3) and the inner cavity of the cleaning liquid tank (4) are connected to the two liquid inlets (5) respectively.

10. The fabric weaving machine according to any one of claims 1-9, characterized in that: One of the liquid inlets (5) is circumferentially sealed to the outlet (31) of the clean water tank (3) by a first sealing ring fitted on the outer wall of the outlet (31), and the other liquid inlet (5) is circumferentially sealed to the outlet (41) of the cleaning liquid tank (4) by a second sealing ring fitted on the outer wall of the liquid outlet (41).

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