Static electricity removing device in polyester production process

Abstract

The utility model relates to the field of production and processing, and discloses a polyester production process static electricity removing device which comprises a machine body, the inner wall of the machine body is rotationally connected with a limiting roller, the inner wall of the machine body is fixedly connected with a bottom plate, a coating mechanism is arranged inside and outside the machine body, and the coating mechanism comprises a mounting frame. The outer wall of the mounting frame is fixedly connected with the inner wall of the machine body, the inner wall of the mounting frame penetrates through and is fixedly connected with a water storage box, the inner wall, located below the water storage box, of the mounting frame is rotationally connected with a water receiving ring, and a water receiving hole is formed in the inner wall of the water receiving ring. According to the electrostatic eliminating device, the coating mechanism and the rotating assembly are matched for use, so that the water receiving ring can transfer the electrostatic eliminating liquid to the surface of coating cotton through the water receiving hole in the rotating process, and the electrostatic eliminating liquid can controllably move to the surface of a polyester fabric; therefore, the static electricity eliminating property is increased under the condition that the physical property of the polyester fabric is not influenced.

Description

Technical Field

[0001] The utility model relates to the field of production and processing, in particular to a static elimination device in a polyester production process. Background Art

[0002] Polyester is a synthetic fiber, its full name is polyethylene terephthalate. Because of its good wear resistance, wrinkle resistance and elasticity, it is widely used in the production of clothing, home textiles and industrial products.

[0003] At present, since static electricity may be generated on the surface of polyester fabric after being rubbed during the production and processing process, it is often necessary to add antistatic liquid to the surface to achieve the antistatic effect. After searching, Chinese Patent Publication No.: CN217486681U discloses a traction device for antistatic polyester cloth, which includes a frame, a discharge mechanism fixedly connected above the frame for conveying cloth to other processes, and a dusting mechanism fixedly connected to the right side of the discharge mechanism for cleaning. The discharge mechanism is installed by setting the frame, and the discharge mechanism conveys the cloth through the dusting mechanism to clean out broken lines and impurities on the cloth. The cloth then enters the soaking tank to be soaked with the antistatic liquid. The water control mechanism squeezes out the water in the cloth to control the content of the antistatic liquid in the cloth. The cloth is then conveyed into a drying box through the guide mechanism to dry the water in the cloth. After the water is dried, the cloth is flattened by the flattening mechanism. Through the integrated arrangement, the cloth undergoes antistatic treatment and its flatness is greatly improved, which reduces manual operation and improves production efficiency.

[0004] The above application document can better ensure the humidity of polyester fabric by immersing the fabric in a soaking tank and drying it after squeezing out the internal moisture. However, in actual use, since polyester fabric needs to be maintained within an appropriate humidity range, such as 52%-62%RH, it can achieve the anti-static effect without affecting its physical properties. In the above application document, since there are many uncontrollable factors in the squeezing and drying processes, the humidity range maintained by the fabric may be different from the required one, thereby affecting the product performance. Therefore, a polyester production process anti-static device is proposed to solve the above problem. Summary of the Invention

[0005] In order to make up for the above shortcomings, the utility model provides a static elimination device for the polyester production process, aiming to improve the problem in the prior art that it is inconvenient to ensure the humidity range of the fabric, thereby affecting product performance.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a static electricity removal device for a polyester production process, comprising a body, the inner wall of the body being rotatably connected to a limiting roller, the inner wall of the body being fixedly connected to a bottom plate, the interior and exterior of the body being jointly provided with a coating mechanism, the coating mechanism comprising a mounting frame, the outer wall of the mounting frame being fixedly connected to the inner wall of the body, the inner wall of the mounting frame passing through and fixedly connected to a water storage box, the inner wall of the mounting frame being rotatably connected to a water receiving ring below the water storage box, the inner wall of the water receiving ring being provided with a water receiving hole, the interior of the water receiving ring and the interior and exterior of the body being jointly provided with a regulating component, the regulating component comprising an assembly groove, the assembly groove being provided on the inner wall of the water receiving ring, the interior of the body being provided with a rotating component, the rotating component comprising a mounting groove, the mounting groove being provided on the inner wall of the body.

[0007] Preferably, the inner wall piston of the water receiving hole is connected to a control block, the bottom end of the water storage box is provided with a water outlet, the inner wall of the water outlet is fixedly connected to a vent pipe, the inner wall of the mounting frame below the water receiving ring is rotatably connected to a coating roller, the outer wall of the coating roller is fixedly connected to coating cotton, the top of the body is fixedly connected to a water tank, the bottom end of the water tank is fixedly connected to a water outlet pipe, the end of the water outlet pipe away from the water tank passes through and is fixedly connected to the inner wall of the water storage box, the interior of the water outlet pipe is communicated with the interior of the water storage box, and the interior of the water outlet pipe is communicated with the interior of the water tank.

[0008] Preferably, the regulating component also includes a rotating rod, the rear end of which is rotatably connected to the inner wall of the assembly groove, the outer wall of the rotating rod is fixedly connected to a turntable, and the inner wall of the turntable is provided with a control groove. The regulating component also includes a protruding block, which is fixedly connected to the front end of the control block, and the protruding block is arranged inside the control groove.

[0009] Preferably, the regulating component also includes a movable sleeve, the inner wall of the movable sleeve is slidably connected to the outer wall of the rotating rod, the outer wall of the movable sleeve passes through the inner wall of the machine body, the outer wall of the movable sleeve is fixedly connected with a baffle, and a limiting groove is provided on the inner wall of the machine body outside the baffle, the front end of the movable sleeve is fixedly connected to a control disk, the front end of the control disk is fixedly connected to a control rod, the rear end of the movable sleeve is fixedly connected to a positioning ring, the rear end of the positioning ring is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a card block, the front end of the water receiving ring is provided with a card slot, and the front end of the card block is elastically connected to the inner wall of the sliding groove by a spring.

[0010] Preferably, the rotating assembly also includes a motor, the outer wall of the motor is fixedly connected to the inner wall of the mounting groove, the output shaft of the motor is fixedly connected to gear 1, the rear end of the gear 1 is fixedly connected to the front end of the coating roller, the outer wall of the water receiving ring in the inner area of the mounting groove is fixedly connected to gear 2, the gear 1 is meshed with gear 2, and the front end of the gear 2 is fixedly connected to a dial.

[0011] Preferably, the vent tube is in the shape of a hollow tube, and the bottom end of the vent tube is set to an arc surface consistent with the curvature of the water receiving ring surface, and a hydrophobic filter membrane is provided at the bottom end of the inner wall of the vent tube.

[0012] Preferably, the difference between the distance between the end of the control groove closest to the rotating rod and the rotating disk and the distance between the end of the control groove farthest from the rotating rod and the rotating disk is equal to the depth of the water receiving hole plus the length of the diameter of the protruding block.

[0013] Preferably, the shape of the clamping block is a shape formed by connecting a cylinder and a hemisphere, and the length of the cylindrical part of the clamping block is consistent with the length obtained by subtracting the thickness of the blocking piece from the depth of the limiting groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present invention, the coating mechanism and the rotating assembly are used in conjunction, so that the water receiving ring can transfer the anti-static liquid to the surface of the coated cotton through the water receiving hole during the rotation process, so that the coated cotton can evenly transfer the anti-static liquid to the surface of the polyester fabric during the rotation process, ensuring that the anti-static liquid can be moved to the surface of the polyester fabric in a controllable manner, thereby ensuring that the anti-static properties of the polyester fabric are increased without affecting its physical properties.

[0016] 2. In the present invention, by adjusting the setting of the control component, the depth of the water receiving hole can be adjusted according to the actual needs of use, thereby ensuring that when producing different batches of polyester fabrics, the amount of static electricity removal liquid applied in a single time can be adjusted to ensure that the static electricity removal liquid finally added meets the required standards of the batch of polyester fabrics, making the equipment more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the overall structure of the present invention;

[0019] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the overall structure of the present invention;

[0020] Figure 4This is a schematic cross-sectional view of the three-dimensional structure of the installation frame in the present invention;

[0021] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the three-dimensional structure of part A;

[0022] Figure 6 This is a schematic cross-sectional view of the three-dimensional structure of the water receiving ring in the present invention;

[0023] Figure 7 For this utility model Figure 6 A magnified schematic diagram of the three-dimensional structure of part B;

[0024] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the machine body in the present utility model.

[0025] Legend:

[0026] 1. Machine body; 2. Limiting roller; 3. Bottom plate; 4. Coating mechanism; 5. Adjusting assembly; 6. Rotating assembly; 41. Mounting frame; 42. Water storage box; 43. Water receiving ring; 44. Water receiving hole; 45. Control block; 46. Water outlet hole; 47. Vent pipe; 48. Coating roller; 49. Coating cotton; 410. Water tank; 411. Water outlet pipe; 51. Assembly slot; 52. Turntable; 53. Turntable; 54. Control slot; 55. Raised block; 56. Moving sleeve; 57. Block; 58. Limiting slot; 59. Control plate; 510. Control rod; 511. Scale plate; 512. Positioning ring; 513. Sliding slot; 514. Block; 515. Slot; 516. Spring; 61. Mounting slot; 62. Motor; 63. Gear 1; 64. Gear 2 DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] Reference Figure 1 - Figure 3The utility model provides an embodiment of a static elimination device for a polyester production process, comprising a machine body 1, the inner wall of the machine body 1 is rotatably connected to a limiting roller 2, the number of the limiting rollers 2 is four groups, the number of each group of limiting rollers 2 is two, and the two limiting rollers 2 of each group are respectively arranged on the upper and lower sides of the polyester fabric, the inner wall of the machine body 1 is fixedly connected with a bottom plate 3, the top of the limiting roller 2 at the lower end of the two groups of limiting rollers 2 in the middle of the machine body 1 is slightly higher than the top height of the bottom plate 3, the height of the two groups of limiting rollers 2 on both sides of the machine body 1 is higher than the height of the two groups of limiting rollers 2 in the middle of the machine body 1. The position setting of the limiting rollers 2 ensures that the polyester fabric is in a relatively high position when entering and leaving the machine body 1, thereby ensuring that the polyester fabric is not easily in contact with the corners of the bottom plate 3, thereby ensuring the quality of the polyester fabric in the production process, and the position setting of the two groups of limiting rollers 2 in the middle ensures that the polyester fabric can be in a state where antistatic liquid is easily coated on its surface.

[0029] Reference Figure 3 - Figure 6 The coating mechanism 4 is provided both inside and outside the machine body 1. The coating mechanism 4 includes a mounting frame 41. The mounting frame 41 is provided in the middle position of the two sets of limiting rollers 2 in the middle. The outer wall of the mounting frame 41 is fixedly connected to the inner wall of the machine body 1. The inner wall of the mounting frame 41 passes through and is fixedly connected to a water storage box 42. The inner wall of the mounting frame 41 below the water storage box 42 is rotatably connected to a water receiving ring 43. The outer wall of the water receiving ring 43 is in contact with the inner wall of the mounting frame 41, and the outer wall of the water receiving ring 43 is in contact with the bottom end of the water storage box 42. The water receiving ring 43 is in the shape of a cylinder, and a water receiving hole 44 is provided on the inner wall of the water receiving ring 43. The inner wall piston of the water receiving hole 44 is connected to the control block 45. The outer wall of the control block 45 is provided with a silicone coating, and the outer wall of the control block 45 is fitted with the inner wall of the water receiving hole 44. Through the fitting setting, it is ensured that water cannot pass through the area where the control block 45 is located. The shape of the control block 45 is cylindrical, and the curvature of the surface of the control block 45 on the side close to the outer wall of the water receiving ring 43 is consistent with the curvature of the outer wall of the water receiving ring 43.

[0030] Reference Figure 2 - Figure 6The bottom end of the water storage box 42 is provided with a water outlet hole 46, and the water outlet hole 46 is in the same plane as the front and rear positions of the water receiving hole 44. The inner wall of the water outlet hole 46 is fixedly connected with a vent pipe 47. The vent pipe 47 is a hollow tube, and the bottom end of the vent pipe 47 is set to an arc surface consistent with the curvature of the surface of the water receiving ring 43. Through the setting of the arc surface, it is ensured that when the vent pipe 47 rotates to the area where the water receiving hole 44 is not located and contacts the lower surface of the water receiving ring 43, the bottom end of the vent pipe 47 can contact the surface of the water receiving ring 43, but does not affect the rotation of the water receiving ring 43. When 43 rotates until the area where the water receiving hole 44 is located coincides with the vertical area where the vent pipe 47 is located, the vent pipe 47 can connect the inside of the water receiving hole 44 with the external air, thereby preventing the anti-static liquid from entering the water receiving hole 44 due to the difficulty in discharging the gas inside the water receiving hole 44. A hydrophobic filter membrane is provided at the bottom end of the inner wall of the vent pipe 47. The hydrophobic filter membrane is a prior art that can allow gas to pass through normally but liquid cannot pass through. Through the setting of the hydrophobic filter membrane, it is ensured that when the inside of the water receiving hole 44 is filled with anti-static liquid, the remaining anti-static liquid cannot enter the vent pipe 47.

[0031] Reference Figure 2 - Figure 4 The inner wall of the mounting frame 41 below the water receiving ring 43 is rotatably connected to a coating roller 48, and the outer wall of the coating roller 48 is fixedly connected to a coating cotton 49, which is a sponge. The top of the body 1 is fixedly connected to a water tank 410, and a hole for ventilation is provided at the top of the water tank 410. The bottom end of the water tank 410 is fixedly connected to a water outlet pipe 411, and the end of the water outlet pipe 411 away from the water tank 410 passes through and is fixedly connected to the inner wall of the water storage box 42. Antistatic liquid is placed inside the water tank 410, and through the setting of the water tank 410 , ensuring that the equipment can operate for a long time without adding anti-static liquid, and when the equipment is working normally, when the anti-static liquid inside the water tank 410 is less, the staff can add anti-static liquid to the water tank 410 without stopping the equipment. The interior of the water outlet pipe 411 is connected with the interior of the water storage box 42, and the interior of the water outlet pipe 411 is connected with the interior of the water tank 410. Through the connection relationship setting, it is ensured that the anti-static liquid inside the water tank 410 can enter the interior of the water storage box 42 through the water outlet pipe 411.

[0032] Reference Figure 4 - Figure 6The interior of the water receiving ring 43 and the interior and exterior of the body 1 are jointly provided with a regulating assembly 5, which includes an assembly groove 51. The assembly groove 51 is opened on the inner wall of the water receiving ring 43. The inner wall of the assembly groove 51 is rotatably connected to a rotating rod 52. The outer wall of the rotating rod 52 is fixedly connected to a turntable 53. The outer wall of the turntable 53 contacts the inner wall of the assembly groove 51. The inner wall of the turntable 53 is provided with a control groove 54. The regulating assembly 5 also includes a protrusion 55. The control groove 54 is closest to the end of the rotating rod 52 and the turntable 53. The difference between the distance and the distance between the control groove 54 and the farthest end of the rotating rod 52 and the turntable 53 is equal to the depth of the water receiving hole 44 plus the length of the diameter of the protrusion 55. The protrusion 55 is fixedly connected to the front end of the control block 45. The shape of the protrusion 55 is cylindrical. The diameter of the protrusion 55 matches the width of the control groove 54. The protrusion 55 is arranged inside the control groove 54. The position setting of the protrusion 55 ensures that when the turntable 53 rotates, the protrusion 55 can be driven by the control groove 54 to generate displacement.

[0033] Reference Figure 2 、 Figure 4 and Figure 8 A rotating assembly 6 is provided inside the body 1, and the rotating assembly 6 includes a mounting groove 61. The mounting groove 61 is opened on the inner wall of the body 1, and the inner wall of the mounting groove 61 is fixedly connected to a motor 62. The output shaft of the motor 62 is fixedly connected to a gear 1 63. The rear end of the gear 1 63 is fixedly connected to the front end of the coating roller 48. The outer wall of the water receiving ring 43 in the inner area of the mounting groove 61 is fixedly connected to a gear 2 64. The gear 1 63 is meshed with the gear 2 64. The meshing relationship between the gear 1 63 and the gear 2 64 ensures that the gear 1 63 can drive the gear 2 64 to rotate when it rotates.

[0034] Reference Figure 4 、 Figure 6 and Figure 8 The regulating component 5 also includes a movable sleeve 56, which is annular in shape, and the inner wall of the movable sleeve 56 is provided with a square protrusion. The outer wall of the front end of the rotating rod 52 is provided with a groove that matches the shape of the square protrusion inside the movable sleeve 56. The inner wall of the movable sleeve 56 is slidably connected to the outer wall of the rotating rod 52, and the outer wall of the movable sleeve 56 passes through the inner wall of the machine body 1. The outer wall of the movable sleeve 56 is fixedly connected with a baffle 57. The inner wall of the machine body 1 is located outside the baffle 57 and has a limiting groove 58. The front end of the movable sleeve 56 is fixedly connected with a control disk 59, and the front end of the control disk 59 is fixedly connected with a control rod 510. The front end of the gear 2 64 is fixedly connected with a dial 511. The position of the inner wall of the front end of the machine body 1 and the dial 511 at the same horizontal plane is set to transparent. The transparent setting ensures that the staff can clearly observe the dial 511. The rear end of the movable sleeve 56 is fixedly connected with a positioning ring 512.

[0035] Reference Figure 6 and Figure 7 The rear end of the positioning ring 512 is provided with a sliding groove 513, and the inner wall of the sliding groove 513 is slidably connected with a block 514. The shape of the block 514 is a shape formed by connecting a cylinder and a hemisphere, and the length of the cylindrical part of the block 514 is consistent with the length of the depth of the limiting groove 58 minus the thickness of the baffle 57. The front end of the water receiving ring 43 is provided with a slot 515, and the shape of the slot 515 is cylindrical, and the size of the slot 515 matches the size of the block 514. The front end of the block 514 is elastically connected to the inner wall of the sliding groove 513 by a spring 516. One end of the spring 516 is fixedly connected to the front end of the block 514, and the other end of the spring 516 is fixedly connected to the inner wall of the sliding groove 513.

[0036] Working principle: When in use, the staff first adjusts the depth of the water outlet 46 according to the actual situation. When adjusting, the staff first pulls the control rod 510 outward, so that the control rod 510 drives the control disk 59 to move forward, so that the control disk 59 drives the movable sleeve 56 and the baffle 57 to move forward together.

[0037] Since the blocking piece 57 is located inside the limiting groove 58 , when the blocking piece 57 moves to contact the front inner wall of the limiting groove 58 , the blocking piece 57 cannot move forward any further, so the movable sleeve 56 cannot move forward.

[0038] At this time, the staff observes the scale on the dial 511 through the transparent part of the front surface of the body 1, and rotates the control lever 510, so that the control lever 510 drives the control disk 59 to rotate, so that the control disk 59 drives the rotating rod 52 to rotate, and the rotating rod 52 drives the turntable 53 to rotate during the rotation process, so that the area where the control groove 54 and the raised block 55 are at the same horizontal position on the turntable 53 changes, so that the distance between the raised block 55 and the rotating rod 52 changes, so that the length of the control block 45 inside the water receiving hole 44 changes, so that the remaining position inside the water receiving hole 44 changes.

[0039] After the movable sleeve 56 moves forward, the block 514 moves to the position where the cylindrical part is in the outer area of the slot 515 and the spherical area is in the inner area of the slot 515. At this time, the staff rotates the control rod 510, thereby driving the positioning ring 512 to rotate through the movable sleeve 56, which will squeeze the spherical surface of the block 514. When it moves to the position where the block 514 moves to the next slot 515, the block 514 will re-enter the slot 515 under the elastic force of the spring 516. Therefore, during the rotation process, the staff can feel the frustration, so it can be ensured that the staff can accurately rotate to the required scale position as needed.

[0040] When the staff rotates the control lever 510, since the motor 62 is not started, the gear 1 63 does not rotate at this time. However, since the water receiving ring 43 will drive the gear 2 64 to rotate together during the rotation, and the gear 2 64 will be hindered by the gear 1 63 during the rotation, the gear 2 64 cannot rotate, and the water receiving ring 43 cannot rotate. Therefore, it can be ensured that the turntable 53 can rotate relative to the water receiving ring 43 during the rotation of the control lever 510.

[0041] After adjusting the depth of the water receiving hole 44, the staff pushes the control disk 59 backward, so that the cylindrical part of the block 514 enters the slot 515. At this time, the staff places the fabric between each set of limiting rollers 2 and starts the equipment to move the polyester fabric from left to right, and then starts the motor 62.

[0042] When the motor 62 is started, the motor 62 drives the gear 1 63 to rotate, thereby causing the gear 1 63 to drive the gear 2 64 to rotate, thereby causing the water receiving ring 43 and the coating roller 48 to rotate.

[0043] When the water receiving ring 43 rotates, when the water receiving ring 43 rotates to the point where the water receiving hole 44 is at the lower end of the water outlet hole 46, the anti-static liquid inside the water storage box 42 enters the inside of the water receiving hole 44 under the action of gravity. When the water receiving ring 43 continues to rotate, causing the water receiving hole 44 to rotate to the lower position, the anti-static liquid inside the water receiving hole 44 is absorbed by the coating cotton 49, and at this time the coating cotton 49 also rotates driven by the coating roller 48, so that the anti-static liquid can be applied to the surface of the polyester fabric after the coating cotton 49 rotates to the bottom.

[0044] Since the polyester fabric is above the bottom plate 3 during the coating process, the coating cotton 49 can be squeezed by the bottom plate 3 after rotating to the lower area, so that the static-eliminating liquid absorbed by it flows out, thereby ensuring the coating effect.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A static electricity removal device for polyester production process, comprising a body (1), characterized in that: The inner wall of the machine body (1) is rotatably connected to the limiting roller (2), the inner wall of the machine body (1) is fixedly connected to the bottom plate (3), the inner and outer parts of the machine body (1) are provided with a coating mechanism (4), the coating mechanism (4) comprises a mounting frame (41), the outer wall of the mounting frame (41) is fixedly connected to the inner wall of the machine body (1), the inner wall of the mounting frame (41) penetrates and is fixedly connected to a water storage box (42), and the inner wall of the mounting frame (41) below the water storage box (42) is rotatably connected to the inner wall of the mounting frame (41). A water receiving ring (43) is provided with a water receiving hole (44) on its inner wall. A regulating assembly (5) is provided inside the water receiving ring (43) and inside and outside the machine body (1). The regulating assembly (5) includes an assembly groove (51). The assembly groove (51) is provided on the inner wall of the water receiving ring (43). A rotating assembly (6) is provided inside the machine body (1). The rotating assembly (6) includes a mounting groove (61). The mounting groove (61) is provided on the inner wall of the machine body (1).

2. The static elimination device for polyester production process according to claim 1, characterized in that: The inner wall piston of the water receiving hole (44) is connected to a control block (45); the bottom end of the water storage box (42) is provided with a water outlet hole (46); the inner wall of the water outlet hole (46) is fixedly connected to a vent pipe (47); the inner wall of the mounting frame (41) below the water receiving ring (43) is rotatably connected to a coating roller (48); the outer wall of the coating roller (48) is fixedly connected to a coating cotton (49); the top of the machine body (1) is fixedly connected to a water tank (410); the bottom end of the water tank (410) is fixedly connected to a water outlet pipe (411); the end of the water outlet pipe (411) away from the water tank (410) passes through and is fixedly connected to the inner wall of the water storage box (42); the interior of the water outlet pipe (411) is communicated with the interior of the water storage box (42); and the interior of the water outlet pipe (411) is communicated with the interior of the water tank (410).

3. The static elimination device for polyester production process according to claim 1, characterized in that: The regulating assembly (5) further comprises a rotating rod (52), the rear end of which is rotatably connected to the inner wall of the assembly groove (51), the outer wall of which is fixedly connected to a rotating disk (53), and the inner wall of which is provided with a control groove (54). The regulating assembly (5) further comprises a protruding block (55), the protruding block (55) being fixedly connected to the front end of the control block (45), and the protruding block (55) being arranged inside the control groove (54).

4. The static elimination device for polyester production process according to claim 3, characterized in that: The regulating assembly (5) further comprises a movable sleeve (56), the inner wall of the movable sleeve (56) being slidably connected to the outer wall of the rotating rod (52), the outer wall of the movable sleeve (56) penetrating the inner wall of the machine body (1), the outer wall of the movable sleeve (56) being fixedly connected to a baffle (57), the inner wall of the machine body (1) being located outside the baffle (57) being provided with a limiting groove (58), the front end of the movable sleeve (56) being fixedly connected to a control disk (59), the front end of the control disk (59) being fixedly connected to a control rod (510), the rear end of the movable sleeve (56) being fixedly connected to a positioning ring (512), the rear end of the positioning ring (512) being provided with a sliding groove (513), the inner wall of the sliding groove (513) being slidably connected to a clamping block (514), the front end of the water receiving ring (43) being provided with a clamping groove (515), the front end of the clamping block (514) being elastically connected to the inner wall of the sliding groove (513) via a spring (516).

5. The static elimination device for polyester production process according to claim 2, characterized in that: The rotating assembly (6) further comprises a motor (62), the outer wall of the motor (62) being fixedly connected to the inner wall of the mounting groove (61), the output shaft of the motor (62) being fixedly connected to a gear 1 (63), the rear end of the gear 1 (63) being fixedly connected to the front end of the coating roller (48), the outer wall of the water receiving ring (43) in the inner area of the mounting groove (61) being fixedly connected to a gear 2 (64), the gear 1 (63) being meshed with the gear 2 (64), and the front end of the gear 2 (64) being fixedly connected to a dial (511).

6. The static elimination device for polyester production process according to claim 2, characterized in that: The vent pipe (47) is in the shape of a hollow tube, and the bottom end of the vent pipe (47) is set to an arc surface with the same arc as the surface of the water receiving ring (43), and the bottom end of the inner wall of the vent pipe (47) is provided with a hydrophobic filter membrane.

7. The static elimination device for polyester production process according to claim 4, characterized in that: The difference between the distance between the end of the control groove (54) closest to the rotating rod (52) and the rotating disk (53) and the distance between the end of the control groove (54) farthest from the rotating rod (52) and the rotating disk (53) is equal to the depth of the water receiving hole (44) plus the length of the diameter of the protruding block (55).

8. The static elimination device for polyester production process according to claim 4, characterized in that: The shape of the clamping block (514) is a shape formed by connecting a cylinder and a hemisphere, and the length of the cylindrical portion of the clamping block (514) is consistent with the length obtained by subtracting the thickness of the blocking piece (57) from the depth of the limiting groove (58).

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