Water-saving dyeing equipment for textiles

Abstract

The utility model provides water-saving type dyeing equipment for textiles, and relates to the technical field of dyeing equipment, a connecting frame is installed in a water storage tank, a hook is fixedly installed on the inner wall of the connecting frame, a clamping assembly comprises a clamping block and a shell, a dewatering assembly and a crease-resistant assembly are arranged on the upper surface of cloth, and the shell is provided with a water inlet and a water outlet. The crease-resistant assembly comprises a first pressing rod and a second pressing rod, the lower surface of the first pressing rod and the lower surface of the second pressing rod are both in sliding connection with the upper surface of the cloth, the dewatering assembly comprises scraping rods and a two-way screw rod, first screw rod sleeves are installed at the two ends of the two-way screw rod, and the two scraping rods are in sliding connection with the upper surface and the lower surface of the cloth respectively. When cloth passes through the dewatering assembly, the two scraping rods on the dewatering assembly extrude the cloth, meanwhile, the cloth moves to enable the two scraping rods to scrape water on the surface of the cloth, finally water flow flows into the dye vat through the water guide pipe, the water flow recycling effect is achieved, and therefore the water saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing equipment, and particularly relates to a water-saving dyeing equipment for textiles. Background Art

[0002] Textiles are products processed by textile processing. They include yarns, woven fabrics, cloths, knitted fabrics, etc. They are divided into two major categories: shuttle-woven fabrics and knitted fabrics. China is one of the earliest countries in the world to produce textiles, and the main production areas are Tongxiang, Zhejiang, Qinghe, Hebei, etc. In the process of textile production and processing, it is generally necessary to dye them to make the textiles have bright colors for better sales. Usually, textile dyeing is generally carried out in cooperation with a dye vat. The textiles are transported into the interior of the dye vat, and the textiles are brought into contact with the dye in the dye vat to complete the dyeing process.

[0003] For example, the cloth dyeing equipment for school uniform production provided by the application number CN202122020216.2 includes a dye body. One end of the dye body is fixedly connected with a first fixing frame. One side of the dye body is fixedly connected with an installation box. One side of the top of the dye body is rotatably connected with a first driving roller through a bearing. However, in the process of using the above technical solution, the following problems will be encountered. For example, during use, as the cloth is transported out, it is not easy to dehydrate the textiles in time, resulting in excessive loss of dyeing water and waste. Therefore, we propose a water-saving dyeing equipment for textiles to solve the problems encountered above. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the problem that in the prior art, during use, as the cloth is transported out, it is not easy to dehydrate the textiles in time, resulting in excessive loss of dyeing water and waste, the utility model provides a water-saving dyeing equipment for textiles.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the technical solution adopted by the utility model is as follows:

[0008] A water-saving dyeing device for textiles, comprising a base. A column is fixedly connected to the upper surface of the base. A driving wheel mounting plate is fixedly installed on the surface of one end of the column. A driving wheel is rotatably installed between the two driving wheel mounting plates. The lower surface of the driving wheel is in tight contact with the fabric. The fabric bypasses the first transition roller and the second transition roller. Both ends of the first transition roller are rotatably connected to the inner wall of the dyeing vat. A water guide pipe is fixedly installed on one side of the dyeing vat. One end of the water guide pipe away from the dyeing vat is fixedly connected to one end of a water storage tank. A connecting frame is installed inside the water storage tank. A hook is fixedly installed on the inner wall of the connecting frame. A clamping assembly is arranged on one side of the connecting frame. The clamping assembly includes a clamping block and a housing. The clamping block is slidably installed inside the housing. A dehydration assembly and an anti-wrinkle assembly are arranged on the upper surface of the fabric. The anti-wrinkle assembly includes a first pressing rod and a second pressing rod. The lower surfaces of the first pressing rod and the second pressing rod are both slidably connected to the upper surface of the fabric. The dehydration assembly includes a scraping rod and a bidirectional screw. First screw sleeves are installed at both ends of the bidirectional screw. The two scraping rods are respectively slidably connected to the upper and lower surfaces of the fabric.

[0009] Preferably, a support plate is fixedly installed on the base. One end of the two support plates is fixedly connected to the dyeing vat. A baffle is fixedly installed on the upper surface of one of the support plates. A water guide through groove is opened at one end of the dyeing vat. The two second transition rollers are rotatably installed between transition roller mounting blocks. One end of the two transition roller mounting blocks is fixedly connected to the dyeing vat.

[0010] Preferably, the fabric passes through the dyeing vat. A PLC control board and a control box are fixedly installed on one side of the dyeing vat. A viewing window is opened on one side of the dyeing vat. The PLC control board is electrically connected to the control box. The PLC control board is electrically connected to the motor.

[0011] Preferably, the lower surface of the motor is fixedly connected to the column through a fixing frame. The output end of the motor is connected to the driving wheel through a pulley, a belt. One end of the water guide pipe is communicated with the inside of the dyeing vat, and the other end of the water guide pipe is communicated with the water storage tank.

[0012] Preferably, sliding rods are fixedly installed on both of the first screw sleeves. The two sliding rods are both slidably installed inside a chute. The two chutes are opened inside a through groove. The two through grooves are opened inside a first connecting arm and a second connecting arm.

[0013] Preferably, both the first connecting arm and the second connecting arm are inclined. Connecting pins are fixedly installed at one end of the first connecting arm and the second connecting arm. One end of the two connecting pins is rotatably connected to the inner side of the column.

[0014] Preferably, scraping rods are fixedly installed on the inner sides of the ends of the first connecting arm and the second connecting arm away from the bidirectional screw rod, and the peripheries of the two scraping rods are arranged in an arc shape.

[0015] Preferably, one ends of the first pressing rod and the second pressing rod are cross-rotationally connected through a pin rod. Transverse rod installation grooves are formed on the inner sides of the first pressing rod and the second pressing rod. A transverse rod is slidably installed inside the transverse rod installation groove, and a second screw rod sleeve is fixedly installed in the middle of the transverse rod.

[0016] Preferably, a screw rod is installed inside the second screw rod sleeve. One end of the screw rod away from the second screw rod sleeve is installed inside a screw rod installation block. The lower surface of the screw rod installation block is fixedly connected to a slide rail. The slide rail is arranged in an arc shape. A pin is slidably installed inside the slide rail. The lower surfaces of the two pins are respectively fixedly connected to the first pressing rod and the second pressing rod. The upper surfaces of the first pressing rod and the second pressing rod are in tight contact with the lower surface of the slide rail. Connecting frames are fixedly installed at both ends of the slide rail. One ends of the two connecting frames are fixedly connected to a column.

[0017] Preferably, the water storage tank is located below the scraping rod. A connecting frame installation groove is formed inside the water storage tank. The inner wall of the connecting frame installation groove is in tight contact with the periphery of the connecting frame. A groove is formed on one side of the connecting frame. A clamping groove is formed inside the groove. The inner walls of the two clamping grooves are in tight contact with one end of a clamping block. One end of the clamping block is arranged in a slope shape. The clamping block is slidably installed inside a clamping block installation groove. The clamping block installation groove is formed inside a housing. One end of the housing is fixedly connected to the inner wall of the water storage tank. One end of the clamping block is fixedly installed with a spring installation block. One ends of the two spring installation blocks are fixedly installed with springs. One end of the spring is fixedly connected to the bottom wall of a circular groove. One end of the spring is located inside the circular groove. The circular groove is formed inside the housing.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, under the action of starting the motor, the driving wheel will drive the fabric to pass through the dyeing vat to complete the dyeing process. After the fabric is dyed, it will absorb a certain amount of water. At this time, through the anti-wrinkle assembly, the first pressing rod and the second pressing rod on the anti-wrinkle assembly press the edges of the fabric tightly. As the fabric moves, the warping of the fabric edges can be prevented, achieving the effect of anti-wrinkling the fabric.

[0020] When the fabric passes through the dehydration component, two scraping rods on the dehydration component will squeeze the fabric. At the same time, the movement of the fabric will cause the two scraping rods to scrape off the moisture on the surface of the fabric. The fallen moisture will drop into the interior of the water storage tank. There is still a certain amount of lint in the fallen moisture. At this time, when the water flow passes through the hook, the hook will catch the lint in the water to prevent pollution of the dyeing water. Finally, the water flow will flow into the interior of the dyeing vat through the water conduit, achieving the effect of recycling the water flow, thereby realizing the function of saving water. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of a water-saving dyeing device for textiles according to the present utility model;

[0022] Figure 2 It is a schematic top view structure diagram of a water-saving dyeing device for textiles according to the present utility model;

[0023] Figure 3 It is a schematic side view structure diagram of a water-saving dyeing device for textiles according to the present utility model;

[0024] Figure 4 It is a schematic structure diagram of the dehydration component of a water-saving dyeing device for textiles according to the present utility model;

[0025] Figure 5 It is a schematic structure diagram of the anti-wrinkle component of a water-saving dyeing device for textiles according to the present utility model;

[0026] Figure 6 It is a schematic structure diagram of the connection between the connecting frame and the hook of a water-saving dyeing device for textiles according to the present utility model;

[0027] Figure 7 It is a schematic structure diagram of the clamping component of a water-saving dyeing device for textiles according to the present utility model;

[0028] Figure 8 It is a schematic enlarged structure diagram at position a of a water-saving dyeing device for textiles according to the present utility model;

[0029] Figure 9 It is a schematic partial structure diagram of a water-saving dyeing device for textiles according to the present utility model.

[0030] In the figure: 1, base; 2, column; 3, driving wheel mounting plate; 4, driving wheel; 5, fabric; 6, dehydration assembly; 601, bidirectional screw; 602, first screw sleeve; 603, sliding rod; 604, first connecting arm; 605, through groove; 606, sliding groove; 607, connecting pin; 608, scraping rod; 609, second connecting arm; 7, anti-wrinkle assembly; 701, screw; 702, screw mounting block; 703, second screw sleeve; 704, cross bar; 705, slide rail; 706, pin; 707, first pressing rod; 708, second pressing rod; 709, pin rod; 710, cross bar mounting groove; 711, connecting frame; 8, water storage tank; 9, clamping assembly; 901, clamping block; 902, housing; 903, spring mounting block; 904, spring; 905, clamping block mounting groove; 906, circular groove; 10, first transition roller; 11, second transition roller; 12, dyeing vat; 13, transition roller mounting block; 14, transparent window; 15, plc control board; 16, control box; 17, water guide pipe; 18, motor; 19, connecting frame; 20, support plate; 21, baffle; 22, water guide through groove; 23, groove; 24, clamping groove; 25, hook; 26, connecting frame mounting groove. Detailed implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] Embodiment

[0033] Such as Figures 1-9As shown in the figure, a water-saving dyeing device for textiles includes a base 1. A column 2 is fixedly connected to the upper surface of the base 1. A driving wheel mounting plate 3 is fixedly installed on the surface of one end of the column 2. A driving wheel 4 is rotatably installed between two driving wheel mounting plates 3. The lower surface of the driving wheel 4 is in tight contact with the fabric 5. The fabric 5 bypasses the first transition roller 10 and the second transition roller 11. Both ends of the first transition roller 10 are rotatably connected to the inner wall of the dyeing vat 12. A water guide pipe 17 is fixedly installed on one side of the dyeing vat 12. One end of the water guide pipe 17 away from the dyeing vat 12 is fixedly connected to one end of a water storage tank 8. A connecting frame 19 is installed inside the water storage tank 8. A hook 25 is fixedly installed on the inner wall of the connecting frame 19. A clamping assembly 9 is arranged on one side of the connecting frame 19. The clamping assembly 9 includes a clamping block 901 and a housing 902. The clamping block 901 is slidably installed inside the housing 902. A dehydration assembly 6 and a wrinkle prevention assembly 7 are arranged on the upper surface of the fabric 5. The wrinkle prevention assembly 7 includes a first pressing rod 707 and a second pressing rod 708. The lower surfaces of the first pressing rod 707 and the second pressing rod 708 are both slidably connected to the upper surface of the fabric 5. The dehydration assembly 6 includes a scraping rod 608 and a bidirectional screw 601. First screw sleeves 602 are installed at both ends of the bidirectional screw 601. The two scraping rods 608 are respectively slidably connected to the upper and lower surfaces of the fabric 5.

[0034] A support plate 20 is fixedly installed on the base 1. One end of the two support plates 20 is fixedly connected to the dyeing vat 12. A baffle 21 is fixedly installed on the upper surface of one of the support plates 20. A water guide through groove 22 is opened at one end of the dyeing vat 12. The two second transition rollers 11 are rotatably installed between transition roller mounting blocks 13. One end of the two transition roller mounting blocks 13 is fixedly connected to the dyeing vat 12. The fabric 5 passes through the dyeing vat 12. A plc control board 15 and a control box 16 are fixedly installed on one side of the dyeing vat 12. A transparent window 14 is opened on one side of the dyeing vat 12. The plc control board 15 is electrically connected to the control box 16. The plc control board 15 is electrically connected to a motor 18. The lower surface of the motor 18 is fixedly connected to the column 2 through a fixing frame. The output end of the motor 18 is connected to the driving wheel 4 through a belt pulley and a belt. One end of the water guide pipe 17 is communicated with the inside of the dyeing vat 12, and the other end of the water guide pipe 17 is communicated with the water storage tank 8.

[0035] A slide bar 603 is fixedly installed on each of the two first screw sleeves 602. Both of the two slide bars 603 are slidably installed inside a chute 606. The two chutes 606 are opened inside a through groove 605, and the two through grooves 605 are opened inside a first connecting arm 604 and a second connecting arm 609. Both the first connecting arm 604 and the second connecting arm 609 are inclined. A connecting pin 607 is fixedly installed at one end of both the first connecting arm 604 and the second connecting arm 609. One end of the two connecting pins 607 is rotatably connected to the inner side of the column 2. A scraping bar 608 is fixedly installed on the inner side of the end of both the first connecting arm 604 and the second connecting arm 609 away from the bidirectional screw 601. The periphery of the two scraping bars 608 is arranged in an arc shape.

[0036] It should be noted that by turning the bidirectional screw 601 forward and backward, the two first screw sleeves 602 move in opposite directions. By pushing the slide bar 603, the first connecting arm 604 and the second connecting arm 609 rotate inward or outward simultaneously, changing the vertical distance between the two scraping bars 608, so as to scrape and squeeze the water out of the fabric 5 with different thicknesses.

[0037] One end of a first pressing rod 707 and a second pressing rod 708 are cross-rotatably connected by a pin rod 709. A cross bar installation groove 710 is opened on the inner sides of both the first pressing rod 707 and the second pressing rod 708. A cross bar 704 is slidably installed inside the cross bar installation groove 710. A second screw sleeve 703 is fixedly installed in the middle of the cross bar 704. A screw 701 is installed inside the second screw sleeve 703. One end of the screw 701 away from the second screw sleeve 703 is installed inside a screw installation block 702. The lower surface of the screw installation block 702 is fixedly connected to a slide rail 705. The slide rail 705 is arranged in an arc shape. A pin 706 is slidably installed inside the slide rail 705. The lower surfaces of the two pins 706 are respectively fixedly connected to the first pressing rod 707 and the second pressing rod 708. The upper surfaces of both the first pressing rod 707 and the second pressing rod 708 are in tight contact with the lower surface of the slide rail 705. Connecting frames 711 are fixedly installed at both ends of the slide rail 705. One end of the two connecting frames 711 is fixedly connected to the column 2.

[0038] It should be noted that by turning the screw 701, the cross bar 704 can push the first pressing rod 707 and the second pressing rod 708 to rotate outward to adapt to fabrics 5 with most different widths. On the contrary, by turning the screw 701, the first pressing rod 707 and the second pressing rod 708 rotate inward.

[0039] The water storage tank 8 is located below the scraping rod 608. A connecting frame installation groove 26 is provided inside the water storage tank 8. The inner wall of the connecting frame installation groove 26 abuts against the periphery of the connecting frame 19. A groove 23 is provided on one side of the connecting frame 19, and a clamping groove 24 is provided inside the groove 23. The inner walls of the two clamping grooves 24 abut against one end of the clamping block 901. One end of the clamping block 901 is arranged in a slope. The clamping block 901 is slidably installed inside the clamping block installation groove 905. The clamping block installation groove 905 is provided inside the outer shell 902. One end of the outer shell 902 is fixedly connected to the inner wall of the water storage tank 8. One end of the clamping block 901 is fixedly installed with a spring installation block 903. One ends of the two spring installation blocks 903 are fixedly installed with springs 904. One end of the spring 904 is fixedly connected to the bottom wall of the circular groove 906. One end of the spring 904 is located inside the circular groove 906. The circular groove 906 is provided inside the outer shell 902.

[0040] It should be noted that when the connecting frame 19 is installed, it can be pushed into the connecting frame installation groove 26. When the connecting frame 19 is pushed downward, the clamping block 901 will move, causing the spring 904 to generate a reaction force through the spring installation block 903. When the clamping block 901 moves to the clamping groove 24, the spring 904 rebounds to make the clamping block 901 abut against the clamping groove 24, completing the process of quickly installing the connecting frame 19 and providing convenience. By pulling the clamping block 901 in the same way, the connecting frame 19 can be pulled to clean the hook 25.

[0041] The working principle of the water-saving dyeing device for textiles is as follows:

[0042] First, under the action of the start of the motor 18, the driving wheel 4 will drive the fabric 5 to pass through the dyeing vat 12 to complete the dyeing process. After the fabric 5 is dyed, it will absorb a certain amount of water. At this time, through the anti-wrinkle component 7, the first pressing rod 707 and the second pressing rod 708 on the anti-wrinkle component 7 will press the edges of the fabric 5 tightly. As the fabric 5 moves, it can prevent the edges of the fabric 5 from warping, achieving the effect of anti-wrinkle for the fabric 5.

[0043] After that, when the fabric 5 passes through the dehydration component 6, the two scraping rods 608 on the dehydration component 6 will squeeze the fabric. At the same time, as the fabric 5 moves, the two scraping rods 608 will scrape off the water on the surface of the fabric 5. The dropped water will fall into the water storage tank 8. There is still a certain amount of lint in the dropped water. At this time, when the water flows through the hook, the hook will hook the lint in the water to prevent the dyeing water from being polluted. Finally, the water flow will flow into the dyeing vat 12 through the water guide pipe 17, achieving the effect of recycling the water flow, thereby realizing the function of water saving.

[0044] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A water-saving dyeing device for textiles, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a column (2). One end surface of the column (2) is fixedly installed with a driving wheel mounting plate (3). A driving wheel (4) is rotatably installed between the two driving wheel mounting plates (3). The lower surface of the driving wheel (4) is in tight contact with the fabric (5). The fabric (5) bypasses a first transition roller (10) and a second transition roller (11). Both ends of the first transition roller (10) are rotatably connected to the inner wall of the dye vat (12). One side of the dye vat (12) is fixedly installed with a water guide pipe (17). One end of the water guide pipe (17) far away from the dye vat (12) is fixedly connected to one end of a water storage tank (8). A connecting frame (19) is installed inside the water storage tank (8). A hook (25) is fixedly installed on the inner wall of the connecting frame (19). A clamping assembly (9) is arranged on one side of the connecting frame (19). The clamping assembly (9) includes a clamping block (901) and a housing (902). The clamping block (901) is slidably installed inside the housing (902). A dehydration assembly (6) and a wrinkle prevention assembly (7) are arranged on the upper surface of the fabric (5). The wrinkle prevention assembly (7) includes a first pressing rod (707) and a second pressing rod (708). The lower surfaces of the first pressing rod (707) and the second pressing rod (708) are both slidably connected to the upper surface of the fabric (5). The dehydration assembly (6) includes a scraping rod (608) and a bidirectional screw rod (601). First screw sleeves (602) are installed at both ends of the bidirectional screw rod (601). The two scraping rods (608) are respectively slidably connected to the upper and lower surfaces of the fabric (5).

2. The water-saving dyeing device for textiles according to claim 1, characterized in that: A support plate (20) is fixedly installed on the base (1). One end of the two support plates (20) is fixedly connected to the dye vat (12). A baffle (21) is fixedly installed on the upper surface of one of the support plates (20). A water guide through groove (22) is opened at one end of the dye vat (12). The two second transition rollers (11) are rotatably installed between transition roller mounting blocks (13). One end of the two transition roller mounting blocks (13) is fixedly connected to the dye vat (12).

3. The water-saving dyeing equipment for textiles according to claim 1, characterized in that: The fabric (5) passes through the dye vat (12). A plc control board (15) and a control box (16) are fixedly installed on one side of the dye vat (12). A transparent window (14) is opened on one side of the dye vat (12). The plc control board (15) is electrically connected to the control box (16). The plc control board (15) is electrically connected to a motor (18).

4. The water-saving dyeing equipment for textiles according to claim 3, characterized in that: The lower surface of the motor (18) is fixedly connected to the column (2) through a fixing frame. The output end of the motor (18) is connected to the driving wheel (4) through a belt pulley and a belt. One end of the water guide pipe (17) is communicated with the inside of the dye vat (12). The other end of the water guide pipe (17) is communicated with the water storage tank (8).

5. The water-saving dyeing equipment for textiles according to claim 1, characterized in that: Sliding rods (603) are fixedly installed on both of the two first screw sleeves (602). Both of the two sliding rods (603) are slidably installed inside a chute (606). The two chutes (606) are formed inside a through groove (605). The two through grooves (605) are formed inside a first connecting arm (604) and a second connecting arm (609).

6. The water-saving dyeing equipment for textiles according to claim 5, wherein: Both the first connecting arm (604) and the second connecting arm (609) are inclined. Connecting pins (607) are fixedly installed at one ends of the first connecting arm (604) and the second connecting arm (609). One ends of the two connecting pins (607) are rotatably connected to the inner side of a column (2).

7. The water-saving dyeing equipment for textiles according to claim 6, wherein: Scraping rods (608) are fixedly installed inside the inner sides of the ends of the first connecting arm (604) and the second connecting arm (609) far away from a bidirectional screw (601). The peripheries of the two scraping rods (608) are arc-shaped.

8. The water-saving dyeing equipment for textiles according to claim 1, characterized in that: One ends of a first pressing rod (707) and a second pressing rod (708) are cross-rotatably connected through a pin rod (709). Cross bar installation grooves (710) are formed inside the inner sides of the first pressing rod (707) and the second pressing rod (708). A cross bar (704) is slidably installed inside the cross bar installation grooves (710). A second screw sleeve (703) is fixedly installed in the middle of the cross bar (704).

9. The water-saving dyeing equipment for textiles according to claim 8, characterized in that: A screw (701) is installed inside the second screw sleeve (703). One end of the screw (701) far away from the second screw sleeve (703) is installed inside a screw installation block (702). The lower surface of the screw installation block (702) is fixedly connected to a slide rail (705). The slide rail (705) is arc-shaped. A pin (706) is slidably installed inside the slide rail (705). The lower surfaces of the two pins (706) are respectively fixedly connected to the first pressing rod (707) and the second pressing rod (708). The upper surfaces of the first pressing rod (707) and the second pressing rod (708) are in tight contact with the lower surface of the slide rail (705). Connecting frames (711) are fixedly installed at both ends of the slide rail (705). One ends of the two connecting frames (711) are fixedly connected to the column (2).

10. The water-saving dyeing equipment for textiles according to claim 1, characterized in that: The water storage tank (8) is located below the scraping rod (608). A connecting frame mounting groove (26) is formed inside the water storage tank (8). The inner wall of the connecting frame mounting groove (26) abuts against the periphery of the connecting frame (19). A groove (23) is formed on one side of the connecting frame (19). A clamping groove (24) is formed inside the groove (23). The inner walls of the two clamping grooves (24) abut against one end of the clamping block (901). One end of the clamping block (901) is arranged in a slope shape. The clamping block (901) is slidably installed inside the clamping block mounting groove (905). The clamping block mounting groove (905) is formed inside the outer shell (902). One end of the outer shell (902) is fixedly connected to the inner wall of the water storage tank (8). One end of the clamping block (901) is fixedly installed with a spring mounting block (903). One ends of the two spring mounting blocks (903) are fixedly installed with a spring (904). One end of the spring (904) is fixedly connected to the bottom wall of the circular groove (906). One end of the spring (904) is located inside the circular groove (906). The circular groove (906) is formed inside the outer shell (902).

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