Polyester monofilament surface static electricity removing device

Abstract

The utility model discloses a device for eliminating static electricity on the surface of a polyester monofilament. Comprising a machine body, a static electricity removing channel arranged on the machine body, a rolling chain mechanism installed in the static electricity removing channel and used for driving a bobbin to move in the length direction of the static electricity removing channel, and a rotating mechanism connected with the rolling chain mechanism and used for driving the bobbin to rotate in the moving process. The wiping mechanism is arranged on the front section part of the static electricity removing channel and used for wiping the surface of the bobbin, and the spraying mechanism is arranged on the rear section part of the static electricity removing channel and used for spraying mist to the surface of the bobbin; compared with the prior art, the polyester monofilament static electricity removing device has the advantages that the polyester monofilament static electricity removing device in the prior art can only process a fixed number of bobbins each time, continuous operation cannot be achieved, and production efficiency is low. Through the arrangement of the rolling chain mechanism, the continuous feeding of the bobbins is realized, so that the production efficiency is obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester monofilament processing, in particular to a device for removing static electricity from the surface of polyester monofilament. Background Art

[0002] During the production and processing of polyester monofilament, static electricity is a common and significant issue. It not only affects the quality of polyester monofilament, causing fiber entanglement and breakage, and impacting the stability of subsequent processing steps, but can also pose a safety hazard to operators. Therefore, the development of efficient and reliable static elimination equipment for polyester monofilament is crucial.

[0003] In the prior art, a common method for removing static electricity is to place a polyester monofilament bobbin in a closed box. For example, Chinese utility model patent application number 202421085559.4 describes a polyester monofilament anti-static device. This device activates a spray mechanism within the box to neutralize static electricity on the surface of the bobbin using water mist. The device is also equipped with a wiping mechanism to remove dust and residual moisture from the surface of the bobbin to ensure product cleanliness. This method solves the static electricity problem to a certain extent, but its limitations and shortcomings are also gradually becoming apparent:

[0004] 1. Limited processing capacity: The device is designed to process only a fixed number of bobbins at a time and cannot achieve continuous operation. In large-scale production, this intermittent processing method will significantly reduce production efficiency and increase production costs.

[0005] 2. The dust removal effect is not ideal: Spraying and wiping are carried out at the same time. Although the intention is to remove dust, in actual operation, the wet wiping process may cause dust particles to adhere to the surface of the barrel, making it difficult to completely remove, which affects the final quality of the product.

[0006] 3. Single Function: A deeper dive into the device's design reveals that it primarily serves as a storage and initial processing unit. After the bobbins are placed in the machine, they are sprayed to remove static electricity and then temporarily stored until needed in subsequent processes. While this design addresses static electricity issues to a certain extent, it doesn't fully address the continuity and automation requirements of the production line.

[0007] In view of the above shortcomings, this patent proposes an innovative anti-static device for polyester monofilament yarn, aiming to overcome the limitations of existing technologies, achieve continuous and efficient anti-static treatment, and optimize dust removal to ensure the quality and production efficiency of polyester monofilament yarn. The core of this invention lies in designing an anti-static system that can continuously feed bobbins, accurately control the timing of spraying and wiping, and effectively prevent dust from re-adhering, thereby meeting the urgent needs of modern polyester monofilament production for high efficiency, high quality, and automation. Utility Model Content

[0008] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a polyester monofilament surface static removal device to solve the above problems.

[0009] To achieve the above-mentioned purpose, the utility model provides a polyester monofilament surface static removal device, comprising a body, a static removal channel provided on the body, a rolling chain mechanism installed in the static removal channel for driving a bobbin to move in the length direction of the static removal channel, a rotating mechanism connected to the rolling chain mechanism for driving the bobbin to rotate during movement, a wiping mechanism provided at a front portion of the static removal channel for wiping the surface of the bobbin, and a spraying mechanism provided at a rear portion of the static removal channel for spraying the surface of the bobbin;

[0010] The rolling chain mechanism includes two sprockets rotatably mounted at both ends of the fuselage, a chain connected between the two sprockets, and a servo motor fixedly mounted to the fuselage, wherein the output shaft of the servo motor is fixedly connected to the shaft of one of the sprockets;

[0011] The rotating mechanism includes a rotating disk, the shaft of the rotating disk is rotatably connected to the chain through a bearing, a spindle is fixed to the surface of the rotating disk, and a gear is fixed to the shaft of the rotating disk, a toothed plate is fixed to the surface of the fuselage, and the gear is meshed with the toothed plate.

[0012] Preferably, the wiping mechanism includes a mounting plate mounted on the surface of the fuselage, and a wiping brush is fixed on the surface of the mounting plate.

[0013] Preferably, a mounting rail is fixed on the surface of the fuselage, a mounting slider is fixed on the lower end of the mounting plate, and the mounting slider is slidably inserted from one end of the mounting rail.

[0014] Preferably, the spray mechanism includes a water tank fixed on the side of the fuselage, the water tank is connected to a water pump, the water pump is connected to an atomizing nozzle, and the atomizing nozzle is used to spray water mist onto the surface of the bobbin in the rear section of the static electricity removal energization.

[0015] Preferably, a dust removal mechanism is installed on the side of the static removal channel, and the dust removal mechanism is a dust collector.

[0016] Preferably, the upper end diameter of the spindle is smaller than the lower end diameter.

[0017] Preferably, a rubber sleeve is fixed to the outer surface of the spindle.

[0018] Compared with the prior art, the present invention has the following benefits:

[0019] 1. The existing polyester monofilament static removal device can only process a fixed number of bobbins at a time, and cannot achieve continuous operation, resulting in low production efficiency. The utility model realizes the continuous feeding of bobbins through the setting of the rolling chain mechanism, thereby significantly improving production efficiency.

[0020] 2. Conventional polyester monofilament static removal devices, due to the simultaneous wiping and spraying during the dust removal process, can cause dust particles to adhere to the bobbin surface during the wet wiping process, negatively impacting dust removal effectiveness. The present invention first incorporates a wiping mechanism at the front of the bobbin's travel path to initially remove dust from the bobbin's surface. Subsequently, a spray mechanism is positioned at the rear of the bobbin's travel path to spray water mist onto the bobbin's surface for static removal. This sequential control ensures a clean bobbin surface after wiping, and prevents dust from re-adhering during the subsequent spraying process, significantly optimizing both dust and static removal effectiveness.

[0021] 3. Existing polyester monofilament static removal devices have a single function and fail to fully consider the continuity and automation requirements of the production line. This utility model integrates a rolling chain mechanism, a rotating mechanism, a wiping mechanism, and a spray mechanism to achieve continuous and automated static removal, meeting the high efficiency, high quality, and automation requirements of modern polyester monofilament production. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0024] Figure 2 It is a schematic diagram of the top view structure of the utility model.

[0025] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from above.

[0027] In the figure: 1. Machine body; 11. Mounting slide rail; 2. Rolling chain mechanism; 21. Sprocket; 22. Chain; 23. Servo motor; 24. Bearing; 3. Rotating mechanism; 31. Rotating disk; 32. Spindle; 321. Rubber sleeve; 33. Gear; 34. Tooth plate; 4. Wiping mechanism; 41. Mounting plate; 42. Wiping brush; 43. Mounting slide; 5. Spray mechanism; 51. Water tank; 52. Water pump; 53. Atomizing nozzle; 6. Dust removal mechanism. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The specific implementation methods of the present utility model are further described in detail.

[0029] like Figure 1-4 As shown, the utility model is a polyester monofilament surface static removal device, comprising a body 1, a static removal channel arranged on the body 1, a rolling chain mechanism 2 installed in the static removal channel for driving the wire drum to move in the length direction of the static removal channel, a rotating mechanism 3 connected to the rolling chain mechanism 2 for driving the wire drum to rotate during the movement, a wiping mechanism 4 arranged at the front section of the static removal channel for wiping the surface of the wire drum, and a spray mechanism 5 arranged at the rear section of the static removal channel for spraying onto the surface of the wire drum. Both ends of the static removal channel are open. When in use, the wire drum is installed on the rotating mechanism 3, and the wire drum is driven to move in the static removal channel by the rolling chain mechanism 2. During the movement, the rotating mechanism 3 drives the wire drum to rotate 360°. When passing through the front section of the static removal channel, the dust on the surface of the wire drum is wiped off by the wiping mechanism 4. When passing through the rear section of the static removal channel, water mist is sprayed onto the surface of the wire drum by the spray mechanism 5, which plays a role in static removal. When the wire drum reaches the other end of the static removal channel through the rolling chain mechanism 2, the dust removal and static removal are completed, and the wire drum can be removed by the staff.

[0030] The rolling chain mechanism 2 includes two sprockets 21 rotatably mounted at both ends of the fuselage 1, a chain 22 connected between the two sprockets 21, and a servo motor 23 fixedly mounted to the fuselage 1. The output shaft of the servo motor 23 is fixedly connected to the shaft of one of the sprockets 21. When in use, the external power supply of the servo motor 23 is turned on. When the servo motor 23 is working, it drives one of the sprockets 21 to rotate. When one of the sprockets 21 rotates, it drives the other sprocket 21 and the chain 22 to rotate. The bobbin is installed on the chain 22 through the rotating mechanism 3, so that the bobbin can move from one end of the static electricity removal channel to the other end along with the chain 22.

[0031] Please refer to Figure 3The rotating mechanism 3 includes a rotating disk 31, and the shaft of the rotating disk 31 is rotatably connected to the chain 22 through a bearing 24. It can be understood that the chain 22 is connected by many chain plates. The bearing 24 is directly fixed on a separate chain plate, which will not affect the operation of the entire chain 22. The rotating disk 31 is connected to the chain plate through the bearing 24, so that the rotating disk 31 can rotate. A spindle 32 is fixed on the surface of the rotating disk 31. The spindle 32 is used to limit the bobbin. When in use, the bobbin is put on the spindle. The spool can be limited on the child 32, and a gear 33 is fixed to the shaft of the rotating disk 31, and a tooth plate 34 is fixed to the surface of the fuselage 1. The gear 33 is meshed with the tooth plate 34. When the chain 22 rolls, it will drive the rotating disk 31 to move together, and the meshing action of the gear 33 and the tooth plate 34 makes the rotating disk 31 rotate when it moves. In this way, the side of the spool can be completely wiped when passing through the wiping mechanism 4, and can fully contact the water mist when in the radial spray mechanism 5.

[0032] In some embodiments, the wiping mechanism 4 includes a mounting plate 41 mounted on the surface of the body 1, and a wiping brush 42 is fixed to the surface of the mounting plate 41. The wiping brush 42 is a bristle structure. When the wire drum passes through the wiping mechanism 4, the dust on the surface of the wire drum is removed through the contact between the bristles 42 and the surface of the wire drum.

[0033] The wiping brush 42 may be worn after use, so it is convenient to replace it. Figure 3 As shown, a mounting rail 11 is fixed to the surface of the fuselage 1, and a mounting slider 43 is fixed to the lower end of the mounting plate 41. The mounting slider 43 is slidably inserted from one end of the mounting rail 11. The gravity of the mounting plate 41 is large enough and it will not move easily. Therefore, there is no need to set up an additional limiting structure. When replacing the wiping brush 42, the original mounting plate 41 is pulled out, and then the new mounting plate 41 with the wiping brush 42 is slidably inserted into the mounting rail 11.

[0034] In some embodiments, the spray mechanism 5 includes a water tank 51 fixed to the side of the fuselage 1, the water tank 51 is connected to a water pump 52, the water pump 52 is connected to an atomizing nozzle 53, and the atomizing nozzle 53 is used to spray water mist onto the surface of the wire drum in the latter part of the static electricity removal power supply. The surface of the wire drum can be wetted by the spraying of the atomizing nozzle 53, thereby achieving the effect of static electricity removal.

[0035] In order to facilitate the cleaning of dust during wiping, a dust removal mechanism 6 is installed on the side of the static removal channel. The dust removal mechanism 6 is a vacuum cleaner. The dust suction pipe of the vacuum cleaner is inserted into the interior of the static removal channel from the side of the static removal channel, and its position corresponds to the wiping mechanism 4.

[0036] The upper end diameter of the spindle 32 is smaller than the lower end diameter. After the bobbin is put on the spindle 32, the inner diameter of the bobbin is smaller than the lower end diameter of the spindle 32. Under the action of gravity, the bobbin has a tendency to slide downward, so that friction is generated between the bobbin and the surface of the spindle 32. In this way, the rotating disk 31 can better drive the bobbin to rotate through the spindle 32 when it rotates.

[0037] Furthermore, a rubber sleeve 321 is fixed to the outer surface of the spindle 32, which can better increase the friction between the bobbin and the spindle 32 and achieve an anti-slip effect.

[0038] In summary, the utility model provides a polyester monofilament surface static removal device, which realizes continuous feeding of the bobbin through a rolling chain mechanism 2, and combines the rotating mechanism 3 to make the bobbin rotate while moving. The surface dust is first removed by a wiping mechanism 4, and then the spray mechanism 5 sprays static electricity in the rear section, which effectively improves the dust removal effect and static electricity removal efficiency, and at the same time meets the high efficiency, high quality and automation requirements of polyester monofilament production.

[0039] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A polyester monofilament surface static removal device, characterized in that: The invention comprises a body (1), a static electricity removal channel arranged on the body (1), a rolling chain mechanism (2) installed in the static electricity removal channel for driving a bobbin to move in the longitudinal direction of the static electricity removal channel, a rotating mechanism (3) connected to the rolling chain mechanism (2) for driving the bobbin to rotate during movement, a wiping mechanism (4) arranged at the front section of the static electricity removal channel for wiping the surface of the bobbin, and a spraying mechanism (5) arranged at the rear section of the static electricity removal channel for spraying onto the surface of the bobbin; The rolling chain mechanism (2) comprises two sprockets (21) rotatably mounted at both ends of the machine body (1), a chain (22) connected between the two sprockets (21), and a servo motor (23) fixedly mounted on the machine body (1), wherein the output shaft of the servo motor (23) is fixedly connected to the shaft of one of the sprockets (21); The rotating mechanism (3) comprises a rotating disk (31), the shaft of the rotating disk (31) being rotatably connected to the chain (22) via a bearing (24), a spindle (32) being fixed to the surface of the rotating disk (31), and a gear (33) being fixed to the shaft of the rotating disk (31), a toothed plate (34) being fixed to the surface of the machine body (1), and the gear (33) being meshed with the toothed plate (34).

2. The polyester monofilament surface static removal device according to claim 1, characterized in that: The wiping mechanism (4) comprises a mounting plate (41) mounted on the surface of the body (1), and a wiping brush (42) is fixed on the surface of the mounting plate (41).

3. The polyester monofilament surface static removal device according to claim 2, characterized in that: A mounting rail (11) is fixed on the surface of the body (1), a mounting slider (43) is fixed at the lower end of the mounting plate (41), and the mounting slider (43) is slidably inserted from one end of the mounting rail (11).

4. The polyester monofilament surface static removal device according to claim 1, characterized in that: The spray mechanism (5) comprises a water tank (51) fixed to the side of the machine body (1); the water tank (51) is connected to a water pump (52); the water pump (52) is connected to an atomizing nozzle (53); the atomizing nozzle (53) is used to spray water mist onto the surface of the bobbin in the rear section of the static electricity removal device.

5. The polyester monofilament surface static removal device according to claim 1, characterized in that: A dust removal mechanism (6) is installed on the side of the static electricity removal channel, and the dust removal mechanism (6) is a dust collector.

6. The polyester monofilament surface static removal device according to claim 1, characterized in that: The upper end diameter of the spindle (32) is smaller than the lower end diameter.

7. The polyester monofilament surface static removal device according to claim 6, characterized in that: A rubber sleeve (321) is fixed to the outer surface of the spindle (32).

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