Groove drum winding machine yarn inlet cleaning device convenient to clean

Abstract

The utility model relates to the technical field of winding machines, in particular to a groove drum winding machine fed yarn cleaning device convenient to clean, which comprises a rack, a support, a first driving component, a soft hair roller, a second driving component and a negative pressure collecting component. A yarn penetrating hole is formed in the machine frame, and a first yarn guide roller is arranged on the machine frame. The support is rotationally connected with the rack, two second yarn guide rollers are arranged on the support, and a cation rod and an anion rod are arranged between the two second yarn guide rollers. The first driving assembly drives the support to rotate. And the two soft hair rollers are rotationally connected with the rack. The second driving assembly drives the two soft hair rollers to rotate synchronously. The negative-pressure collecting assembly is communicated with an air inlet pipe, and an opening of the air inlet pipe is located below the soft hair rollers on the two sides. The yarn traction device is simple in yarn traction operation, charges on the surface of the yarn are neutralized by alternately blowing anions and cations to the yarn, dust, redundant charges and impurities are absorbed through the negative pressure collecting structure, and meanwhile foreign fibers of the yarn are cleaned through the wool roller.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a yarn inlet cleaning device for a grooved drum winding machine which is easy to clean. Background Art

[0002] The winding machine is a special equipment for the textile industry. Before the winding machine feeds the yarn, the dust and foreign fibers on the yarn surface need to be cleaned. The existing cleaning structure is complicated, the operation is troublesome when pulling the yarn, and the cleaning efficiency of the yarn surface is low.

[0003] The technical solution disclosed in the Chinese patent with authorization announcement number CN219156150U conducts static electricity on the yarn through an anti-static plate, and the conducted static electricity is then conducted to the ground through a support rod, so as to facilitate the removal of static electricity on the yarn and prevent static electricity from absorbing dust and making the yarn dirty. The soft brush of this application can clean the dust on the surface of the yarn, and the blower blows air towards the yarn to blow away the dust on the yarn, so as to facilitate the cleaning of the dust on the yarn and make the yarn wound by the winding machine cleaner.

[0004] However, the device still has some shortcomings: the yarn rubs against the electrostatic plate during transportation, which easily causes the temperature of the electrostatic plate to rise, and the high temperature easily causes the yarn to break. In addition, the device is troublesome to operate the yarn pulling. At the same time, the device only removes dust by blowing air, and the efficiency is low. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and to provide a yarn inlet cleaning device for a grooved drum winder which is easy to clean.

[0006] The technical solution of the utility model is a yarn inlet cleaning device of a grooved drum winder which is easy to clean. The device comprises a frame, a yarn threading hole is arranged on the frame, and a first yarn guide roller is arranged near the yarn threading hole on the frame.

[0007] The bracket is rotatably connected to the frame, the bracket is symmetrically and rotatably arranged with two second yarn guide rollers, and a cationic rod and an anionic rod are arranged in sequence between the two second yarn guide rollers.

[0008] The first driving assembly is connected to the frame and drives the bracket to rotate around the second yarn guide roller on the outside.

[0009] Soft-hair rollers, both soft-hair rollers are rotatably connected to the frame.

[0010] The second driving assembly is connected with the frame and drives the two soft hair rollers to rotate synchronously.

[0011] And a negative pressure collection component, the negative pressure collection component is connected to an air inlet pipe, and the opening of the air inlet pipe is located below the soft hair rollers on both sides.

[0012] Preferably, the first drive assembly comprises a first motor.

[0013] Preferably, the second drive assembly includes a second motor and a transmission assembly, the transmission assembly includes two pulleys and a toothed belt, the two pulleys are respectively connected to the roller shafts of the soft-hair rollers on the corresponding sides, the pulleys on both sides are connected through a toothed belt transmission, and the output end of the second motor is connected to the end of one of the soft-hair rollers.

[0014] Preferably, the negative pressure collection assembly includes a collection box and a fan, the input end of the collection box is connected to the air inlet pipe, the output end of the collection box is connected to the exhaust pipe of the fan, and the exhaust pipe of the fan is connected to the outside.

[0015] Preferably, a material receiving box is provided in the collecting box and is slidably connected thereto. The material receiving box is located between the input end and the output end of the collecting box. A mounting hole is provided on the bottom plate of the material receiving box, and a filter is provided in the mounting hole.

[0016] Preferably, a plurality of metal guide plates are staggeredly arranged in the air intake pipe to form a serpentine channel in the air intake pipe.

[0017] Preferably, the rack, the collection box and the air intake pipe are all non-conductive structures, and a grounding copper bar is provided on the air intake pipe for conducting the charge of the metal guide plate to the ground, and the grounding copper bar is connected to the metal guide plate.

[0018] Preferably, a comb for cleaning impurities wound around the soft-bristle roller is arranged inside the air inlet pipe opening.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects:

[0020] By providing a bracket that is driven to flip by the first motor, the bracket is convenient for pulling the yarn after it is erected, which saves time wasted on preliminary preparations and is easy to operate; by providing a cation rod and anion rod, the two produce free cations and anions respectively, and the ions with a single charge are neutralized after contacting the charge on the surface of the yarn, thereby eliminating the electrostatic adsorption capacity of the yarn surface to dust, so that dust and impurities such as foreign fibers are separated from the yarn, and impurities and dust are absorbed by the fan during the separation process. The fan drives the air flow to flow and can also introduce excess charge into the air inlet pipe. The excess charge contacts the metal guide plate and is discharged through the grounding copper discharge to avoid the device shell being charged. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the connection structure of various components on the bracket;

[0023] Figure 3It is a schematic diagram of the connection structure of various components on the rack;

[0024] Figure 4 It is a schematic diagram of the connection structure between the negative pressure collection component and the connecting pipe.

[0025] Figure numerals: 1, frame; 101, yarn threading hole; 102, support block; 2, first yarn guide roller; 3, bracket; 4, second yarn guide roller; 5, first motor; 6, cationic rod; 7, anionic rod; 8, soft hair roller; 9, second motor; 10, transmission assembly; 11, collecting box; 12, receiving box; 121, filter screen; 13, air inlet pipe; 14, comb; 15, metal guide plate; 16, grounding copper busbar; 17, fan; 18, exhaust pipe; 19, exhaust pipe. DETAILED DESCRIPTION

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, the utility model proposes a yarn cleaning device for a grooved drum winding machine that is easy to clean, comprising a frame 1, a bracket 3, a first drive assembly, a soft hair roller 8, a second drive assembly and a negative pressure collection assembly. A threading hole 101 is arranged on the frame 1, and a first yarn guide roller 2 is arranged near the threading hole 101 on the frame 1. The bracket 3 is rotatably connected to the frame 1, and a support block 102 for supporting the bracket 3 is arranged on the frame 1. The bracket 3 is symmetrically and rotatably arranged with a second yarn guide roller 4, and a cationic rod 6 and an anionic rod 7 are arranged in sequence between the two second yarn guide rollers 4. The first drive assembly includes but is not limited to a first motor 5, which is connected to the frame 1 and drives the bracket 3 to rotate around the second yarn guide roller 4 on the outside. The second drive assembly includes but is not limited to a second motor 9 and a transmission assembly 10, and the transmission assembly 10 includes two pulleys and a toothed belt, and the two pulleys are respectively connected to the roller shafts of the soft hair roller 8 on the corresponding side, and the pulleys on both sides are connected through toothed belt transmission, and the output end of the second motor 9 is connected to the roller shaft end of one of the soft hair rollers 8. The two soft-hair rollers 8 are both rotatably connected to the frame 1. The second driving assembly is connected to the frame 1 and drives the two soft-hair rollers 8 to rotate synchronously. The negative pressure collection assembly is connected to the air inlet pipe 13, and the opening of the air inlet pipe 13 is located below the soft-hair rollers 8 on both sides. The negative pressure collection assembly includes a collection box 11 and a fan 17. The input end of the collection box 11 is connected to the air inlet pipe 13, the output end of the collection box 11 is connected to the exhaust pipe 18 of the fan 17, and the exhaust pipe 19 of the fan 17 is connected to the outside. A material receiving box 12 is provided in the collection box 11 and is slidably connected thereto. The material receiving box 12 is located between the input end and the output end of the collection box 11. A mounting hole is provided on the bottom plate of the material receiving box 12, and a filter screen 121 is provided in the mounting hole.

[0028] In this embodiment, when threading, the first motor 5 is started, and the first motor 5 drives the bracket 3 to rotate around the outer second yarn guide roller 4 to an upward upright state, and the yarn passes from under the second yarn guide roller 4 which is at the bottom in the current state, and then bypasses the first yarn guide roller 2 from the side of the first yarn guide roller 2 away from the yarn threading hole 101 and passes through the yarn threading hole 101. Then the first motor 5 is started to rotate in the opposite direction, and the first motor 5 drives the bracket 3 to rotate in the opposite direction and reset. At this time, the yarn is located under the two second yarn guide rollers 4 and in contact with the soft hair of the soft hair roller 8, and the yarn threading operation is simple and convenient. When the equipment is running, the cation rod 6, the anion rod 7 and the fan 17 are started. The cation rod 6 emits cations, and the anion rod 7 emits anions. The two contact the yarn successively to neutralize the charge on the surface of the yarn, prevent the dust from being electrostatically adsorbed on the yarn, and make the ends of the foreign fibers no longer be electrostatically adsorbed on the yarn. At the same time, the second motor 9 is started, and the second motor 9 drives the two groups of soft-hair rollers 8 to rotate synchronously. The rotation direction of the soft-hair rollers 8 is opposite to the supply direction of the yarn to scrape off the dust and impurities on the surface of the yarn. Driven by the airflow, the dust and impurities enter the collecting box 11 along the air inlet pipe 13 and fall into the receiving box 12, and the air is discharged. Later, you only need to pull out the receiving box 12 to clean the impurities inside it, and the operation is simple and convenient.

[0029] Embodiment 2

[0030] like Figure 1 , Figure 3 and Figure 4 As shown, the utility model proposes a yarn cleaning device for a grooved drum winder that is easy to clean. Compared with the first embodiment, a plurality of metal guide plates 15 are staggered in the air intake pipe 13 to form a serpentine channel in the air intake pipe 13. The frame 1, the collecting box 11 and the air intake pipe 13 are all non-conductive structures. The air intake pipe 13 is provided with a grounding copper bar 16 for guiding the charge of the metal guide plate 15 to the ground, and the grounding copper bar 16 is connected to the metal guide plate 15.

[0031] In this embodiment, the excess charge falls on the metal guide plate 15, and the metal guide plate 15 is charged. At this time, since the grounding copper bus 16 is grounded, the device itself will not be charged during use, avoiding damage to the human body and equipment.

[0032] Embodiment 3

[0033] like Figure 4 As shown, the utility model proposes an easy-to-clean yarn cleaning device for a grooved drum winder. Compared with the first embodiment, a comb 14 for cleaning impurities wound on the soft hair roller 8 is arranged on the inner side of the opening of the air inlet pipe 13 .

[0034] In this embodiment, since foreign fibers are easily entangled on the soft-hair roller 8, which reduces the cleaning effect of the soft-hair roller 8, after the comb 14 is installed, the soft-hair roller 8 is combed with the comb 14, and the impurities are combed off or entangled on the comb 14, which will not affect the impurity removal performance of the soft-hair roller 8.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A yarn cleaning device for a grooved drum winder that is easy to clean, characterized in that: include A frame (1), a yarn threading hole (101) is arranged on the frame (1), and a first yarn guide roller (2) is arranged on the frame (1) near the yarn threading hole (101); A bracket (3), the bracket (3) is rotatably connected to the frame (1), the bracket (3) is symmetrically and rotatably provided with two second yarn guide rollers (4), and a cation rod (6) and anion rod (7) are sequentially provided between the two second yarn guide rollers (4); A first driving assembly, the first driving assembly is connected to the frame (1) and drives the bracket (3) to rotate around the outer second yarn guide roller (4); Soft-hair rollers (8), both soft-hair rollers (8) are rotatably connected to the frame (1); A second driving assembly, the second driving assembly is connected to the frame (1) and drives the two soft-hair rollers (8) to rotate synchronously; And a negative pressure collection component, the negative pressure collection component is connected to the air inlet pipe (13), and the opening of the air inlet pipe (13) is located below the soft hair rollers (8) on both sides.

2. The easy-to-clean yarn cleaning device for a grooved drum winder according to claim 1, characterized in that: The first drive assembly comprises a first motor (5).

3. The easy-to-clean yarn cleaning device for a grooved drum winder according to claim 1, characterized in that: The second driving assembly comprises a second motor (9) and a transmission assembly (10), wherein the transmission assembly (10) comprises two pulleys and a toothed belt, wherein the two pulleys are respectively connected to the roller shafts of the soft-hair rollers (8) on the corresponding sides, and the pulleys on both sides are connected through toothed belt transmission, and the output end of the second motor (9) is connected to the end of one of the soft-hair rollers (8).

4. The easy-to-clean yarn inlet cleaning device of a grooved drum winder according to claim 1, characterized in that: The negative pressure collection component comprises a collection box (11) and a fan (17); the input end of the collection box (11) is connected to an air inlet pipe (13); the output end of the collection box (11) is connected to an air extraction pipe (18) of the fan (17); and the exhaust pipe (19) of the fan (17) is connected to the outside.

5. The easy-to-clean yarn cleaning device for a grooved drum winder according to claim 4, characterized in that: A material receiving box (12) slidably connected to the collecting box (11) is arranged inside the collecting box (11), the material receiving box (12) is located between the input end and the output end of the collecting box (11), a mounting hole is arranged on the bottom plate of the material receiving box (12), and a filter screen (121) is arranged in the mounting hole.

6. The easy-to-clean yarn inlet cleaning device of the grooved drum winder according to claim 4, characterized in that: A plurality of metal guide plates (15) are arranged in an interlaced manner in the air intake pipe (13) to form a serpentine channel in the air intake pipe (13).

7. The easy-to-clean yarn cleaning device for a grooved drum winder according to claim 6, characterized in that: The frame (1), the collection box (11) and the air intake pipe (13) are all non-conductive structures. The air intake pipe (13) is provided with a grounding copper bar (16) for guiding the electric charge of the metal guide plate (15) to the ground. The grounding copper bar (16) is connected to the metal guide plate (15).

8. The easy-to-clean yarn inlet cleaning device of a grooved drum winder according to claim 1, characterized in that: A comb (14) for cleaning impurities wound on the soft-bristle roller (8) is arranged inside the opening of the air inlet pipe (13).

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