Cleaning device for hot box of elasticizer

Abstract

The invention discloses a cleaning device for a hot box of an elasticizer, and relates to the technical field of elasticizers, and the cleaning device is characterized by comprising a base, a transverse moving mechanism and a cleaning mechanism; a first hanging bracket is fixedly connected to the base, a hot box is fixedly connected to the first hanging bracket, and a cross arm is arranged on the base; the multiple cleaning mechanisms are arranged on the cross arm. Each cleaning mechanism comprises a shaft frame, a driving shaft, a driven shaft, a roller brush, a driven synchronous wheel, a synchronous belt, a driving synchronous wheel, a gear, a first rack and a first support. A transverse moving mechanism drives a transverse arm to move, the transverse arm drives a plurality of shaft brackets and roller brushes to transversely move, the roller brushes move along a plurality of grooves in a hot box, gears are engaged with first racks in the process of moving along with the shaft brackets, and the roller brushes are driven by the first racks to move in the hot box. The moving gear rotates and drives the roller brush to rotate, and the rotating roller brush can clean the groove in the transverse moving process.

Description

Technical Field

[0001] The invention relates to the technical field of texturing machines, and more particularly to a cleaning device for a hot box of a texturing machine. Background Art

[0002] The texturing machine is a textile machine used to process untwisted yarns such as polyester (POY) and polypropylene into stretch yarns with medium elasticity and low elasticity through false twisting. Its working principle is to transform the pre-oriented yarn (POY) into a stretch-textured yarn (DTY) with relatively stable physical properties that can be directly used for weaving through a series of stretching, heating, false twisting and shaping treatments.

[0003] The hot box on the texturing machine is a key component in textile machinery. Its working principle is to heat the silk strip to make it reach a plasticized state, thereby reducing the tensile deformation stress and making the silk strip easier to stretch and deform. The main function of the first hot box (deformation hot box) is to heat the silk strip so that it can be stretched, deformed and heat-set under the action of tensile force and false twist torsional force. When the silk strip passes through the first hot box, when the temperature reaches 90-100℃, the tensile stress drops significantly and the silk strip is stretched. The second hot box (setting hot box) is used to supplement the heat setting, eliminate the internal stress of the fiber, and promote the deorientation of some high-energy molecular segments to achieve the purpose of stabilizing the fiber structure. The temperature control of the hot box is very critical to ensure that the silk strip is heated evenly during the heating process to avoid local overheating or insufficient heating.

[0004] The filaments pass through the grooves on the heat box to heat the filaments. However, when the filaments pass through the heat box, the spinning oil on the filaments evaporates at high temperatures, and some residual substances remain in the grooves. Over time, these residual substances will gradually accumulate and form coke. Coking will not only affect the heating effect of the filaments, resulting in a decrease in DTY quality, but will also increase the breakage rate and reduce production efficiency. In order to reduce scaling and coking, the heat box needs to be cleaned regularly. However, most of the existing ones require the hot box to be disassembled and then cleaned manually, which results in high labor intensity and low efficiency. Summary of the invention

[0005] In view of the shortcomings of the prior art, an object of the present invention is to provide a cleaning device for a hot box of a texturing machine.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cleaning device for a hot box of a texturing machine, comprising a base, a lateral movement mechanism, a cleaning mechanism and a water washing mechanism;

[0007] The base is fixedly connected with a first hanger, the first hanger is fixedly connected with a heat box, and the base is provided with a cross arm;

[0008] The transverse movement mechanism is arranged on the base, and is used to drive the cross arm to move transversely;

[0009] The cleaning mechanisms are provided in plurality and are all provided on the cross arm, and the plurality of cleaning mechanisms are respectively used to clean the plurality of grooves on the hot box, and each of the cleaning mechanisms comprises a shaft frame, a driving shaft, a driven shaft, a roller brush, a driven synchronous wheel, a synchronous belt, a driving synchronous wheel, a gear, a first rack and a first bracket, the shaft frame is provided on the cross arm, the driving shaft and the driven shaft are rotatably connected on the shaft frame, the driven shaft is fixedly connected with a roller brush, the roller brush is in frictional contact with the groove on the hot box, one end of the driven shaft is fixedly connected with a driven synchronous wheel, the driven synchronous wheel is connected with the driving synchronous wheel through a synchronous belt transmission, the driving synchronous wheel is fixedly connected with the driving shaft, the driving shaft is fixedly connected with a gear, the gear is meshed with the first rack, the first rack is fixedly connected with the first bracket, and the first bracket is fixedly connected with the hot box;

[0010] The water washing mechanism is arranged on a base, and is used for cleaning a plurality of roller brushes.

[0011] The present application further provides a technical solution: the transverse movement mechanism comprises a slider, a slide rail, a screw rod and a driving assembly, wherein two sliders are provided, the two sliders are respectively fixedly connected to the two ends of the cross arm, the two sliders are respectively slidably connected to the slide rails, the two slide rails are both fixedly connected to the base, the base is rotatably connected to two screw rods, and the two screw rods are respectively threadedly connected to the two ends of the cross arm;

[0012] The driving assembly is connected to the two screw rods, and the driving assembly is used to drive the two screw rods to rotate.

[0013] A further technical solution of the present application is as follows: the driving assembly includes a double-shaft motor, a transmission shaft, an active bevel gear and a driven bevel gear, the double-shaft motor is installed on a base, the output shafts at both ends of the double-shaft motor are connected to the transmission shaft through couplings respectively, the two transmission shafts are rotatably connected to the base, the two transmission shafts are fixedly connected with active bevel gears at one end away from the double-shaft motor respectively, the two active bevel gears are meshed with driven bevel gears respectively, and the two driven bevel gears are fixedly connected with two screw rods respectively.

[0014] A further technical solution of the present application: the water washing mechanism comprises a second hanger, a water tank, an extrusion plate and a lifting assembly, the second hanger is fixedly connected to the base, the second hanger is fixedly connected to the water tank, and the inner side wall of the water tank is fixedly connected to a plurality of extrusion plates;

[0015] The lifting assembly is connected to a plurality of shaft frames, and the lifting assembly is used to drive the plurality of shaft frames to lift.

[0016] A further technical solution of the present application is as follows: the lifting assembly includes an electric cylinder and a hanging plate, the electric cylinder is provided in plurality and all are mounted on a cross arm, the piston rods of the plurality of electric cylinders all penetrate the cross arm and are fixedly connected to the hanging plate, and the plurality of axle frames are all fixedly connected to the hanging plate.

[0017] A further technical solution of the present application is as follows: the lifting assembly also includes a plurality of guide rods, each of which is slidably connected to the cross arm, and each of which has one end fixedly connected to the hanging plate.

[0018] A further technical solution of the present application is as follows: a plurality of second brackets are fixedly connected to the inner wall of the water tank, a second rack is fixedly connected to each of the plurality of second brackets, and the plurality of second racks are meshingly connected to a plurality of gears respectively.

[0019] A further technical solution of the present application is as follows: a plurality of convex strips are fixedly connected to each of the extruded plates.

[0020] A further technical solution of the present application is that the water tank is connected to a sewage pipe.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The horizontal arm is driven to move by the horizontal movement mechanism, and the horizontal arm can drive multiple shaft frames and roller brushes to move horizontally, and the multiple roller brushes move horizontally along the multiple grooves on the hot box respectively. The gear will mesh with the first rack in the process of following the movement of the shaft frame. Under the action of the first rack, the moving gear will rotate on its own, and the gear drives the active synchronous wheel to rotate through the active shaft, and the active synchronous wheel drives the driven synchronous wheel to rotate through the synchronous belt, and the driven synchronous wheel drives the roller brush to rotate through the driven shaft. The rotating roller brush can clean the grooves on the hot box during the horizontal movement, without manual disassembly and cleaning, which can reduce labor intensity and effectively improve cleaning efficiency;

[0023] 2. The multiple roller brushes can be driven to move to the top of the water tank through the transverse movement mechanism, and then the shaft frame can be driven to descend through the lifting component. The shaft frame can drive the multiple roller brushes to descend, and the multiple roller brushes will be immersed in the cleaning liquid in the water tank. Before being immersed in the cleaning liquid, the multiple roller brushes will pass between the multiple squeezing plates. The multiple squeezing plates can squeeze the multiple roller brushes. The multiple roller brushes are driven to rise and fall repeatedly between the cleaning liquid and the squeezing plates through the lifting component, and the absorbed cleaning liquid in the roller brushes can be squeezed out multiple times, thereby cleaning the roller brushes, and the roller brushes squeezed by the squeezing plate still remain moist, thereby enhancing the cleaning effect of the roller brush on the groove.

[0024] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the transverse movement mechanism in an embodiment of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the heat box in an embodiment of the present invention;

[0029] Figure 4 It is a structural schematic diagram of a lifting assembly in an embodiment of the present invention;

[0030] Figure 5 It is a structural schematic diagram of a cleaning mechanism in an embodiment of the present invention;

[0031] Figure 6 Schematic diagram of the structure of the first rack in an embodiment of the present invention;

[0032] Figure 7 is a cross-sectional view of a water tank in an embodiment of the present invention;

[0033] Figure 8 4 is a cross-sectional view of the second rack in the embodiment of the present invention.

[0034] In the figure: 1. base; 2. first hanger; 3. heat box; 4. cross arm; 5. shaft frame; 6. driving shaft; 7. driven shaft; 8. roller brush; 9. driven synchronous wheel; 10. synchronous belt; 11. driving synchronous wheel; 12. gear; 13. first rack; 14. first bracket; 15. slider; 16. slide rail; 17. screw; 18. double-output shaft motor; 19. transmission shaft; 20. driving bevel gear; 21. driven bevel gear; 22. second hanger; 23. water tank; 24. extrusion plate; 25. electric cylinder; 26. hanger plate; 27. guide rod; 28. second bracket; 29. ​​second rack; 30. convex strip; 31. sewage pipe. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Reference Figures 1 to 8 , In one embodiment of the present application, a cleaning device for a hot box of a texturing machine includes a base 1, a traverse mechanism, a cleaning mechanism and a water washing mechanism;

[0039] The base 1 is fixedly connected with a first hanger 2, the first hanger 2 is fixedly connected with a heat box 3, and the base 1 is provided with a cross arm 4;

[0040] The transverse movement mechanism is arranged on the base 1, and is used to drive the cross arm 4 to move transversely;

[0041] The cleaning mechanism is provided in plurality and all are arranged on the cross arm 4, and the plurality of cleaning mechanisms are respectively used to clean the plurality of grooves on the heat box 3, and each of the cleaning mechanisms comprises an axis frame 5, a driving shaft 6, a driven shaft 7, a roller brush 8, a driven synchronous wheel 9, a synchronous belt 10, a driving synchronous wheel 11, a gear 12, a first rack 13 and a first bracket 14, the axis frame 5 is provided on the cross arm 4, the driving shaft 6 and the driven shaft 7 are rotatably connected to the axis frame 5, and the driven shaft 7 is fixedly connected to the roller brush 8, and the roller brush 8 can be made of long hair or sponge, etc. The roller brush 8 is in friction with the groove on the heat box 3. One end of the driven shaft 7 is fixedly connected with a driven synchronous wheel 9. The driven synchronous wheel 9 is connected with an active synchronous wheel 11 through a synchronous belt 10. The active synchronous wheel 11 is fixedly connected with the driving shaft 6. The driving shaft 6 is fixedly connected with a gear 12. The gear 12 is meshed with a first rack 13. The first rack 13 is fixedly connected with a first bracket 14. The first bracket 14 is fixedly connected with the heat box 3, and the first rack 13 is supported by the first bracket 14.

[0042] like Figure 1 and Figure 3 The horizontal arm 4 is driven to move by the horizontal movement mechanism, and the horizontal arm 4 can drive multiple shaft frames 5 and roller brushes 8 to move horizontally, and the multiple roller brushes 8 move horizontally along the multiple grooves on the heat box 3, such as Figure 3 and Figure 5 , the gear 12 will mesh with the first rack 13 in the process of following the movement of the shaft frame 5. Under the action of the first rack 13, the moving gear 12 will rotate on its own. The gear 12 drives the active synchronous wheel 11 to rotate through the active shaft 6. The active synchronous wheel 11 drives the driven synchronous wheel 9 to rotate through the synchronous belt 10. The driven synchronous wheel 9 drives the roller brush 8 to rotate through the driven shaft 7. The rotating roller brush 8 can clean the groove on the hot box 3 during the lateral movement, without manual disassembly and cleaning, which can reduce labor intensity and effectively improve cleaning efficiency.

[0043] The diameter of the active synchronous wheel 11 is larger than the diameter of the driven synchronous wheel 9, thereby increasing the rotation speed of the roller brush 8 and enhancing the cleaning effect;

[0044] The water washing mechanism is arranged on the base 1 , and is used for cleaning a plurality of roller brushes 8 .

[0045] As a preferred embodiment of the present application, the transverse movement mechanism includes a slider 15, a slide rail 16, a screw 17 and a drive assembly. The slider 15 is provided with two sliders, and the two sliders 15 are respectively fixedly connected to the two ends of the cross arm 4. The two sliders 15 are respectively slidably connected with the slide rails 16, and the two slide rails 16 are fixedly connected to the base 1. Figure 2The cross arm 4 can move along the slide rail 16 through the sliders 15 at both ends. The base 1 is rotatably connected to two screw rods 17, and the two screw rods 17 are respectively threadedly connected to the two ends of the cross arm 4;

[0046] The driving assembly is connected to two screw rods 17, and the driving assembly is used to drive the two screw rods 17 to rotate. Figure 1 and Figure 2 The two screw rods 17 are driven to rotate by the driving assembly, and the two screw rods 17 can drive the cross arm 4 to move laterally along the slide rail 16.

[0047] As a preferred embodiment of the present application, the driving assembly includes a double-output shaft motor 18, a transmission shaft 19, a driving bevel gear 20 and a driven bevel gear 21, the double-output shaft motor 18 is installed on the base 1, and the output shafts at both ends of the double-output shaft motor 18 are respectively connected to the transmission shaft 19 through a coupling, and the two transmission shafts 19 are both rotatably connected to the base 1, and the ends of the two transmission shafts 19 away from the double-output shaft motor 18 are respectively fixedly connected to the driving bevel gear 20, and the two driving bevel gears 20 are respectively meshed and connected with the driven bevel gears 21, and the two driven bevel gears 21 are respectively fixedly connected to the two screw rods 17;

[0048] like Figure 2 The double-output shaft motor 18 can drive the transmission shaft 19 at both ends to rotate, and the transmission shaft 19 drives the driven bevel gear 21 to rotate through the active bevel gear 20, and the driven bevel gear 21 can drive the screw rod 17 to rotate, and the thread directions of the two screw rods 17 are opposite, so that the rotation directions of the two screw rods 17 are the same.

[0049] As a preferred embodiment of the present application, the water washing mechanism includes a second hanger 22, a water tank 23, an extrusion plate 24 and a lifting assembly, wherein the second hanger 22 is fixedly connected to the base 1, the second hanger 22 is fixedly connected to the water tank 23, the water tank 23 contains cleaning liquid, and the inner side wall of the water tank 23 is fixedly connected to a plurality of extrusion plates 24;

[0050] The lifting assembly is connected to a plurality of shaft frames 5, and the lifting assembly is used to drive the plurality of shaft frames 5 to lift;

[0051] like Figure 1 , the plurality of roller brushes 8 can be driven to move to the top of the water tank 23 by the transverse movement mechanism, such as Figure 7 and Figure 8, and then the shaft frame 5 is driven to descend by the lifting component, and the shaft frame 5 can drive the multiple roller brushes 8 to descend, and the multiple roller brushes 8 will be immersed in the cleaning liquid in the water tank 23, and the multiple roller brushes 8 will pass through the multiple squeezing plates 24 before being immersed in the cleaning liquid, and the multiple squeezing plates 24 can squeeze the multiple roller brushes 8. The lifting component drives the multiple roller brushes 8 to rise and fall repeatedly between the cleaning liquid and the squeezing plates 24, and the absorbed cleaning liquid in the roller brush 8 can be squeezed out multiple times, thereby cleaning the roller brush 8, and the roller brush 8 squeezed by the squeezing plate 24 still remains moist, thereby enhancing the cleaning effect of the roller brush 8 on the groove.

[0052] As a preferred embodiment of the present application, the lifting assembly includes an electric cylinder 25 and a hanging plate 26. The electric cylinder 25 is provided in plurality and is installed on the cross arm 4. The piston rods of the plurality of electric cylinders 25 penetrate the cross arm 4 and are fixedly connected to the hanging plate 26. The plurality of shaft frames 5 are fixedly connected to the hanging plate 26.

[0053] like Figure 4 The electric cylinder 25 can drive the hanging plate 26 to move up and down, and the hanging plate 26 can drive the multiple shaft frames 5 to move up and down.

[0054] As a preferred embodiment of the present application, the lifting assembly further includes a plurality of guide rods 27, each of which is slidably connected to the cross arm 4, and one end of each of which is fixedly connected to the hanging plate 26;

[0055] like Figure 4 , multiple guide rods 27 can improve the stability of the lifting of the hanging plate 26;

[0056] When the hot box 3 heats the silk strip, the lifting assembly drives the multiple roller brushes 8 to immerse in the cleaning liquid in the water tank 23. The silk strip passes through the multiple guide rods 27 and then enters the groove of the water tank 23, so that the movement of the silk strip is not blocked by the multiple roller brushes 8.

[0057] As a preferred embodiment of the present application, a plurality of second brackets 28 are fixedly connected to the inner wall of the water tank 23, and a second rack 29 is fixedly connected to each of the plurality of second brackets 28. The second rack 29 is supported by the second brackets 28, and the plurality of second racks 29 are respectively meshed and connected with a plurality of gears 12;

[0058] like Figure 7 and Figure 8 During the lifting and lowering of the roller brush 8, the gear 12 will mesh with the second rack 29. Under the action of the second rack 29, the gear 12 will rotate and drive the roller brush 8 to rotate during the lifting and lowering process, and then cooperate with the extrusion plate 24, so that the entire roller brush 8 can be squeezed.

[0059] As a preferred embodiment of the present application, each of the extrusion plates 24 is fixedly connected with a plurality of convex strips 30, such as Figure 7 and Figure 8 , the multiple convex strips 30 can enhance the cleaning effect of the roller brush 8.

[0060] As a preferred embodiment of the present application, the water tank 23 is connected to a sewage pipe 31, and sewage in the water tank 23 can be discharged through the sewage pipe 31, and the opening and closing of the sewage pipe 31 is controlled by a valve.

[0061] Working principle: The cross arm 4 is driven to move through the transverse movement mechanism, and the cross arm 4 can drive multiple shaft frames 5 and roller brushes 8 to move horizontally, and the multiple roller brushes 8 move horizontally along the multiple grooves on the heat box 3 respectively. The gear 12 will mesh with the first rack 13 in the process of following the movement of the shaft frame 5. Under the action of the first rack 13, the moving gear 12 will rotate on its own, and the gear 12 drives the active synchronous wheel 11 to rotate through the active shaft 6. The active synchronous wheel 11 drives the driven synchronous wheel 9 to rotate through the synchronous belt 10. The driven synchronous wheel 9 drives the roller brush 8 to rotate through the driven shaft 7. The rotating roller brush 8 can clean the grooves on the heat box 3 during the horizontal movement process, without manual disassembly and cleaning, which can reduce labor intensity and effectively improve cleaning efficiency.

[0062] It should be noted that the electrical components appearing in this application document are all electrically connected to the external main controller and the 220V AC power supply, and the main controller can be a processor, an alarm module, a drive module, etc., which play a role in controlling conventional known equipment. The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description will be made here.

[0063] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cleaning device for a hot box of a texturing machine, characterized in that: It comprises a base (1), a transverse movement mechanism, a cleaning mechanism and a water washing mechanism; The base (1) is fixedly connected to a first hanger (2), the first hanger (2) is fixedly connected to a heat box (3), and the base (1) is provided with a cross arm (4); The transverse movement mechanism is arranged on the base (1), and is used to drive the transverse arm (4) to move transversely; The cleaning mechanisms are provided in plurality and are all arranged on the cross arm (4). The plurality of cleaning mechanisms are respectively used to clean the plurality of grooves on the heat box (3). Each of the cleaning mechanisms comprises an axis frame (5), a driving shaft (6), a driven shaft (7), a roller brush (8), a driven synchronous wheel (9), a synchronous belt (10), a driving synchronous wheel (11), a gear (12), a first rack (13) and a first bracket (14). The axis frame (5) is provided on the cross arm (4). The driving shaft (6) and the driven shaft (7) are rotatably connected to the axis frame (5). The driven shaft (7) is fixedly connected to A roller brush (8), wherein the roller brush (8) is in frictional contact with a groove on a heat box (3), one end of the driven shaft (7) is fixedly connected to a driven synchronous wheel (9), the driven synchronous wheel (9) is connected to an active synchronous wheel (11) via a synchronous belt (10), the active synchronous wheel (11) is fixedly connected to a driving shaft (6), a gear (12) is fixedly connected to the driving shaft (6), the gear (12) is meshedly connected to a first rack (13), the first rack (13) is fixedly connected to a first bracket (14), and the first bracket (14) is fixedly connected to the heat box (3); The water washing mechanism is arranged on a base (1), and is used for cleaning a plurality of roller brushes (8).

2. A cleaning device for a hot box of a texturing machine according to claim 1, characterized in that: The transverse movement mechanism comprises a slider (15), a slide rail (16), a screw rod (17) and a driving assembly, wherein two sliders (15) are provided, and the two sliders (15) are respectively fixedly connected to the two ends of the cross arm (4), and the two sliders (15) are respectively slidably connected to the slide rails (16), and the two slide rails (16) are both fixedly connected to the base (1), and the base (1) is rotatably connected to two screw rods (17), and the two screw rods (17) are respectively threadedly connected to the two ends of the cross arm (4); The driving assembly is connected to two screw rods (17), and the driving assembly is used to drive the two screw rods (17) to rotate.

3. A cleaning device for a hot box of a texturing machine according to claim 2, characterized in that: The driving assembly comprises a double-output shaft motor (18), a transmission shaft (19), a driving bevel gear (20) and a driven bevel gear (21); the double-output shaft motor (18) is mounted on a base (1); the output shafts at both ends of the double-output shaft motor (18) are respectively connected to the transmission shaft (19) through couplings; the two transmission shafts (19) are both rotationally connected to the base (1); the ends of the two transmission shafts (19) away from the double-output shaft motor (18) are respectively fixedly connected to the driving bevel gear (20); the two driving bevel gears (20) are respectively meshed and connected to driven bevel gears (21); the two driven bevel gears (21) are respectively fixedly connected to two screw rods (17).

4. A cleaning device for a hot box of a texturing machine according to claim 1, characterized in that: The water washing mechanism comprises a second hanger (22), a water tank (23), an extrusion plate (24) and a lifting assembly, wherein the second hanger (22) is fixedly connected to the base (1), the second hanger (22) is fixedly connected to the water tank (23), and a plurality of extrusion plates (24) are fixedly connected to the inner side wall of the water tank (23); The lifting assembly is connected to a plurality of shaft frames (5), and the lifting assembly is used to drive the plurality of shaft frames (5) to lift and lower.

5. A cleaning device for a hot box of a texturing machine according to claim 4, characterized in that: The lifting assembly comprises an electric cylinder (25) and a hanging plate (26); a plurality of the electric cylinders (25) are provided and are all mounted on the cross arm (4); piston rods of the plurality of electric cylinders (25) all penetrate the cross arm (4) and are fixedly connected to the hanging plate (26); and a plurality of the shaft frames (5) are all fixedly connected to the hanging plate (26).

6. A cleaning device for a hot box of a texturing machine according to claim 5, characterized in that: The lifting assembly further comprises a plurality of guide rods (27), wherein the plurality of guide rods (27) are all slidably connected to the cross arm (4), and one end of the plurality of guide rods (27) is fixedly connected to the hanging plate (26).

7. A cleaning device for a hot box of a texturing machine according to claim 4, characterized in that: A plurality of second brackets (28) are fixedly connected to the inner wall of the water tank (23), a second rack (29) is fixedly connected to each of the plurality of second brackets (28), and the plurality of second racks (29) are meshedly connected to each of the plurality of gears (12).

8. The cleaning device for a hot box of a texturing machine according to claim 4, characterized in that: A plurality of convex strips (30) are fixedly connected to each of the extrusion plates (24).

9. The cleaning device for a hot box of a texturing machine according to claim 4, characterized in that: The water tank (23) is connected to a sewage discharge pipe (31).

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