1. The wire drawing machine capable of automatically flushing is characterized by comprising a shell (1), an automatic exchange mechanism (2), a wire arrangement component (3) and a first liquid spraying component (4);

the automatic exchange mechanism (2) is arranged in the shell (1) and located below the shell (1), the automatic exchange mechanism (2) comprises a mounting seat (21), a first winding shaft (22), a second winding shaft (23) and a first power mechanism, the mounting seat (21) is rotatably mounted on the shell (1), the first winding shaft (22) and the second winding shaft (23) are respectively rotatably mounted on the mounting seat (21) and are symmetrically arranged in parallel with the central axis of the mounting seat (21), and the first power mechanism is in driving connection with the mounting seat (21) and used for driving the mounting seat (21) to rotate;

the flat cable component (3) is arranged in the shell (1) and is positioned obliquely above the automatic exchange mechanism (2);

the first liquid spraying assembly (4) is arranged in the shell (1), is positioned obliquely above the automatic exchange mechanism (2), and is arranged on the opposite side of the automatic exchange mechanism (2) opposite to the flat cable assembly (3); at the moment after the first power mechanism drives the mounting seat (21) to rotate and drives the first winding shaft (22) and the second winding shaft (23) to rotate and exchange, the first liquid spraying assembly (4) is used for washing the glass fiber yarns in the area between the winding displacement assembly (3) and the first winding shaft (22) close to the winding displacement assembly (3).

2. The wire drawing machine capable of automatic flushing according to claim 1, characterized in that the first liquid spray assembly (4) has a first spray bar (41) and a first nozzle (42), the first spray bar (41) is rotatably mounted on the housing (1) and arranged in parallel with the wire arranging bar (31), and the first nozzle (42) is arranged on the first spray bar (41) and arranged toward the area between the automatic exchange mechanism (2) and the wire arranging assembly (3) and located at the outer end of the first spray bar (41).

3. The wire drawing machine capable of automatically flushing according to claim 2, wherein in a first plane perpendicular to the first spray bar (41), the projection angle of the liquid spraying area generated when the first nozzle (42) sprays liquid on the first plane is C, a first tangent (5) is formed on one side of the first nozzle (42) and the first winding shaft (22) close to the wire arranging assembly (3), a second tangent (6) is formed on one side of the first nozzle (42) and the wire arranging assembly (3) close to the first winding shaft (22), and the angle between the first tangent (5) and the second tangent (6) is D, wherein C is less than or equal to D.

4. The machine according to claim 2, characterised in that the first nozzle (42) is arranged perpendicularly to the first spray bar (41).

5. The wire drawing machine capable of automatically flushing according to any one of claims 1 to 4, wherein the wire arranging assembly (3) comprises a wire arranging rod (31), a plurality of wire arranging units (32) and a second power mechanism, wherein the wire arranging rod (31) is rotatably arranged on the shell (1) and is arranged in parallel with the central axis of the mounting seat (21); the plurality of wire arranging units (32) are arranged on the wire arranging rod (31) at equal intervals, and the second power mechanism is in driving connection with the wire arranging rod (31) and used for driving the wire arranging rod (31) to rotate.

6. The machine according to claim 5, characterized in that it further comprises a second spraying assembly (7); the second liquid spraying assembly (7) is installed on the shell and located obliquely above the wire arranging assembly (3), the second liquid spraying assembly (7) comprises a second spray rod (71) and a plurality of second nozzles (72), the second spray rod (71) is rotatably installed on the shell (1) and is arranged in parallel with the wire arranging rod (31), the second nozzles (72) are arranged on the second spray rod (71) and face the wire arranging rod (31), and the second nozzles (72) and the wire arranging units (32) are arranged in a one-to-one correspondence mode.

7. Automatic washable wire drawing machine according to claim 6, characterized in that all second nozzles (72) are arranged parallel to each other and perpendicular to the second spray bar (71).

8. The machine according to claim 6, wherein the distance between any one of the second nozzles (72) and the two inner side walls (321) of the wire arranging unit (32) corresponding to the second nozzle is equal.

9. The wire drawing machine capable of automatically flushing according to claim 6, wherein in a second plane where the second spray bar (71) and the wire arranging bar (31) are located, the projection angle of a liquid spraying area generated when any one second nozzle (72) sprays liquid on the second plane is A, and the angle between any one second nozzle (72) and the two inner side walls (321) of the wire arranging unit (32) corresponding to the any one second nozzle is B, wherein A is larger than or equal to B.

10. A method for automatic flushing of a drawing machine during automatic exchange of its two winding shafts, comprising: providing an automatic washable wire drawing machine according to any one of claims 1 to 9, wherein the first liquid spraying assembly (4) is used for washing the glass fiber yarns in the area between the winding displacement assembly (3) and the first winding shaft (22) close to the winding displacement assembly (3) at the moment after the first power mechanism drives the mounting seat (21) to rotate and drives the first winding shaft (22) and the second winding shaft (23) to rotate and exchange; the first liquid spraying assembly (4) stops flushing until all the exposed glass fiber yarns wound on the first winding shaft (22) are cleaned.

Background

In the production process of glass fiber yarns, a double-head automatic creeling drawing machine, also called a double-cylinder automatic creeling drawing machine, is mostly adopted.

However, the traditional automatic creeling drawing machine can only complete the switching between the double drums, and the glass fiber yarns on the automatic creeling drawing machine need to be manually washed in time at the moment when the double drums of the drawing machine are switched; otherwise, if the personnel are not at the station or a plurality of wire drawing machines are exchanged simultaneously, the glass fiber yarns cannot be washed in time, the glass fiber yarns may have defects of yarn winding, hairiness and the like to influence the quality of the original yarns, and the working load of the operators is increased while the timeliness of washing of the operators cannot be guaranteed.

Meanwhile, the wire arrangement device on the wire drawing machine always rotates in the whole working process, the wire arrangement unit on the wire arrangement device can generate friction on the glass fiber yarns, so that the glass fiber yarns have defects of yarn winding, hairiness and the like to influence the quality of original yarns, and an operator is required to continuously and manually wash the glass fiber yarns on a station in the whole working process, the workload of the operator is increased, and the washing quality cannot be guaranteed.

Disclosure of Invention

In order to solve the technical problems in the background art, the invention provides a wire drawing machine capable of automatically flushing and a flushing method.

The invention provides an automatic-flushing wire drawing machine which comprises a shell, an automatic exchange mechanism, a wire arrangement assembly and a first liquid spraying assembly, wherein the shell is provided with a first liquid spraying opening;

the automatic exchange mechanism is arranged in the shell and located below the shell, the automatic exchange mechanism comprises a mounting seat, a first winding shaft, a second winding shaft and a first power mechanism, the mounting seat is rotatably mounted on the shell, the first winding shaft and the second winding shaft are respectively rotatably mounted on the mounting seat and are symmetrically arranged in parallel with the central axis of the mounting seat, and the first power mechanism is in driving connection with the mounting seat and is used for driving the mounting seat to rotate;

the wire arranging component is arranged in the shell and is positioned obliquely above the automatic exchange mechanism;

the first liquid spraying assembly is arranged in the shell, is positioned obliquely above the automatic exchange mechanism and is arranged on the opposite side of the automatic exchange mechanism relative to the flat cable assembly; at the moment after the first power mechanism drives the mounting seat to rotate and drives the first winding shaft and the second winding shaft to rotate and exchange, the first liquid spraying assembly is used for washing the glass fiber yarns in the area between the wire arranging assembly and the first winding shaft close to the wire arranging assembly.

Preferably, the first spray assembly has a first spray bar rotatably mounted on the housing and arranged parallel to the winding displacement rod, and a first spray nozzle arranged on the first spray bar and facing the area between the automatic exchange mechanism and the winding displacement assembly and located at an outer end of the first spray bar.

Preferably, in a first plane perpendicular to the first spray bar, an included angle of a projection of a liquid spraying area generated when the first nozzle sprays liquid on the first plane is C, a first tangent line is arranged at one side of the first nozzle and the first winding shaft close to the winding displacement assembly, a second tangent line is arranged at one side of the first nozzle and the winding displacement assembly close to the first winding shaft, and an included angle between the first tangent line and the second tangent line is D, wherein C is less than or equal to D.

Preferably, the first nozzle is arranged perpendicular to the first spray bar.

Preferably, the wire arranging assembly comprises a wire arranging rod, a plurality of wire arranging units and a second power mechanism, wherein the wire arranging rod is rotatably arranged on the shell and is arranged in parallel with the central axis of the mounting seat; the plurality of winding displacement units are arranged on the winding displacement rod at equal intervals, and the second power mechanism is in driving connection with the winding displacement rod and used for driving the winding displacement rod to rotate.

Preferably, the liquid spraying device further comprises a second liquid spraying assembly; the second liquid spraying assembly is arranged on the shell and located obliquely above the wire arranging assembly, the second liquid spraying assembly comprises a second spray rod and a plurality of second nozzles, the second spray rod is rotatably arranged on the shell and arranged in parallel with the wire arranging rod, the plurality of second nozzles are arranged on the second spray rod and arranged towards the wire arranging rod, and the plurality of second nozzles and the plurality of wire arranging units are arranged in a one-to-one correspondence mode.

Preferably, all of the second nozzles are arranged parallel to each other and perpendicular to the second spray bar.

Preferably, the distance between any one of the second nozzles and the two inner side walls of the corresponding wire arranging unit is equal.

Preferably, in a second plane where the second spray bar and the wire arranging bar are located, an included angle of a projection of a liquid spraying area generated when any one second nozzle sprays liquid on the second plane is A, and an included angle between any one second nozzle and two inner side walls of the wire arranging unit corresponding to the any one second nozzle is B, wherein A is larger than or equal to B.

The invention provides a method for automatically flushing a drawing machine during automatic exchange of two winding shafts of the drawing machine, which comprises the following steps: providing the wire drawing machine capable of automatically washing, wherein at the moment after the first power mechanism drives the mounting seat to rotate and drives the first winding shaft and the second winding shaft to rotate and exchange, the first liquid spraying assembly is used for washing the glass fiber yarns in the area between the wire arranging assembly and the first winding shaft close to the wire arranging assembly; and the first liquid spraying assembly stops flushing until all the exposed glass fiber yarns wound on the first winding shaft are cleaned.

According to the wire drawing machine capable of automatically washing, disclosed by the invention, at the moment after the first power mechanism drives the mounting seat to rotate and drives the first winding shaft and the second winding shaft to rotate and exchange, the first liquid spraying assembly automatically and timely washes the glass fiber yarns, so that the defects of winding, hairiness and the like of the glass fiber yarns are avoided, the quality of the raw yarns is improved, the workload of operators is reduced, and meanwhile, the timeliness of washing the exchanged glass fiber yarns is ensured.

Drawings

Fig. 1 is a schematic front view of a drawing machine capable of automatic flushing according to the present invention.

Fig. 2 is a front view of a first liquid spraying assembly and a first winding shaft of the wire drawing machine capable of automatically flushing according to the invention.

Fig. 3 is a schematic side view of a wire drawing machine capable of automatic flushing according to the present invention.

Fig. 4 is a schematic side view of the first liquid spraying assembly, the winding displacement assembly and the first winding shaft of the automatic-flushing wire drawing machine according to the present invention.

Fig. 5 is a schematic front view of a second liquid spraying assembly and a wire arranging assembly of an automatic-flushing wire drawing machine according to the present invention.

Detailed Description

As shown in fig. 1-5, fig. 1 is a schematic front view of a drawing machine capable of automatic flushing according to the present invention. Fig. 2 is a front view of a first liquid spraying assembly and a first winding shaft of the wire drawing machine capable of automatically flushing according to the invention. Fig. 3 is a schematic side view of a wire drawing machine capable of automatic flushing according to the present invention. Fig. 4 is a schematic side view of the first liquid spraying assembly, the winding displacement assembly and the first winding shaft of the automatic-flushing wire drawing machine according to the present invention. Fig. 5 is a schematic front view of a second liquid spraying assembly and a wire arranging assembly of an automatic-flushing wire drawing machine according to the present invention.

Referring to fig. 1-5, the wire drawing machine capable of automatic flushing according to the present invention comprises a housing 1, an automatic exchange mechanism 2, a wire arrangement assembly 3 and a first liquid spraying assembly 4;

the automatic exchange mechanism 2 is arranged in the shell 1 and located below the shell 1, the automatic exchange mechanism 2 comprises a mounting seat 21, a first winding shaft 22, a second winding shaft 23 and a first power mechanism, the mounting seat 21 is rotatably mounted on the shell 1, the first winding shaft 22 and the second winding shaft 23 are respectively rotatably mounted on the mounting seat 21 and are symmetrically arranged in parallel with the central axis of the mounting seat 21, and the first power mechanism is in driving connection with the mounting seat 21 and is used for driving the mounting seat 21 to rotate;

the flat cable component 3 is arranged in the shell 1 and is positioned obliquely above the automatic exchange mechanism 2;

the first liquid spraying assembly 4 is arranged in the shell 1, is positioned above the automatic exchange mechanism 2 in an inclined mode, and is arranged on the opposite side of the automatic exchange mechanism 2 opposite to the flat cable assembly 3; at the moment after the first power mechanism drives the mounting base 21 to rotate and drives the first winding shaft 22 and the second winding shaft 23 to rotate and exchange, the first liquid spraying assembly 4 is used for washing the glass fiber yarns in the area between the winding displacement assembly 3 and the first winding shaft 22 close to the winding displacement assembly 3.

In the specific working process of the wire drawing machine capable of automatically flushing in the embodiment, at the moment after the first power mechanism drives the mounting seat 21 to rotate and drives the first winding shaft 22 and the second winding shaft 23 to rotate and exchange, the first liquid spraying assembly 4 charges and washes the exposed glass fiber yarns in the area between the winding displacement assembly 3 and the first winding shaft 22 close to the winding displacement assembly 3 and at the outer end position of the first winding shaft 22; the first spray assembly 4 stops flushing until all of the exposed fiberglass yarn wound on the first winder shaft 22 is cleaned.

In this embodiment, in the drawing machine capable of automatically washing, at the moment after the first power mechanism drives the mounting base 21 to rotate and drives the first winding shaft 22 and the second winding shaft 23 to rotate and exchange, the first liquid spraying assembly 4 automatically and timely washes the glass fiber yarns, so that the defects of winding, hairiness and the like of the glass fiber yarns are avoided, the quality of the raw yarns is improved, the workload of operators is reduced, and the timeliness of washing the exchanged glass fiber yarns is ensured.

Referring to fig. 1 to 4, in the embodiment, the first liquid jet assembly 4 has a first spray bar 41 and a first nozzle 42, the first spray bar 41 is rotatably mounted on the housing 1 and arranged in parallel with the traverse bar 31, and the first nozzle 42 is arranged on the first spray bar 41, is arranged toward the area between the automatic exchange mechanism 2 and the traverse assembly 3, and is located at the outer end of the first spray bar 41.

Has the advantages that: the first spraying rod 41 is rotated to adjust the first spraying nozzle 42 to a proper angle, at the moment after the first power mechanism drives the mounting seat 21 to rotate and drives the first winding shaft 22 and the second winding shaft 23 to rotate and exchange, the first spraying nozzle 42 washes the exposed glass fiber yarn which is positioned between the winding displacement assembly 3 and the first winding shaft 22 close to the winding displacement assembly 3 and positioned at the outer end position of the first winding shaft 22, and when all the exposed glass fiber yarns are completely washed, the first spraying assembly 4 stops washing.

Referring to fig. 4, further, in a first plane perpendicular to the first spray bar 41, an included angle of a projection of a liquid spraying area generated when the first nozzle 42 sprays the liquid on the first plane is C, a first tangent 5 is formed on one side of the first nozzle 42 and the first winding shaft 22 close to the winding displacement assembly 3, a second tangent 6 is formed on one side of the first nozzle 42 and the winding displacement assembly 3 close to the first winding shaft 22, and an included angle between the first tangent 5 and the second tangent 6 is D, where C is less than or equal to D.

Has the advantages that: so as to ensure that all the glass fiber yarns in the area between the winding displacement component 3 and the first winding shaft 22 can be washed, improve the washing efficiency and improve the quality of the raw yarns.

Preferably, C ═ D.

On the premise of ensuring that all the glass fiber yarns in the area between the winding displacement assembly 3 and the first winding shaft 22 can be washed, the washing range is reduced, the non-exposed glass fiber yarns are prevented from being washed, the washing efficiency is improved, the raw yarn quality is improved, and the cost is saved.

Further, the first nozzle 42 is arranged perpendicularly to the first spray bar 41.

Has the advantages that: the first nozzles 42 are arranged perpendicularly to the first spray bar 41 so that the angle of the spray area of the first nozzles 42 is more precisely adjusted.

Furthermore, the wire arranging assembly 3 comprises a wire arranging rod 31, a plurality of wire arranging units 32 and a second power mechanism, wherein the wire arranging rod 31 is rotatably mounted on the housing 1 and arranged parallel to the central axis of the mounting seat 21; the plurality of winding displacement units 32 are arranged on the winding displacement rod 31 at equal intervals, and the second power mechanism is in driving connection with the winding displacement rod 31 and is used for driving the winding displacement rod 31 to rotate.

Has the advantages that: the second power mechanism drives the yarn arranging rod 31 to rotate, so that the plurality of yarn arranging units 32 arrange yarns.

In other embodiments, a second liquid spray assembly 7; the second liquid spraying assembly 7 is mounted on the housing and located obliquely above the wire arranging assembly 3, the second liquid spraying assembly 7 comprises a second spray rod 71 and a plurality of second nozzles 72, the second spray rod 71 is rotatably mounted on the housing 1 and arranged in parallel with the wire arranging rod 31, the plurality of second nozzles 72 are arranged on the second spray rod 71 and arranged towards the wire arranging rod 31, and the plurality of second nozzles 72 and the plurality of wire arranging units 32 are arranged in a one-to-one correspondence manner.

Has the advantages that: the second spray rod 71 is rotated to enable the plurality of second nozzles 72 to be adjusted to a proper angle, and the plurality of second nozzles 72 spray liquid to the plurality of winding displacement units 32 corresponding to the plurality of second nozzles one by one, so that the glass fiber yarns in the area of the winding displacement units 32 can be washed in the whole working process, the washing efficiency of the glass fiber yarns is improved, the defects of yarn winding, hairiness and the like are reduced, and the quality of the original yarns is improved.

Further, all the second nozzles 72 are arranged parallel to each other and perpendicular to the second spray bar 71.

Has the advantages that: all the second nozzles 72 are arranged parallel to each other and perpendicular to the second spray bar 71 so that the angle of the liquid spray area of the second nozzles 72 is adjusted more precisely.

Further, the distance between any one of the second nozzles 72 and the two inner side walls 321 of the corresponding wire arranging unit 32 is equal.

Has the advantages that: the distance between any one of the second nozzles 72 and the two inner side walls 321 of the corresponding yarn arranging unit 32 is equal, so that the washing effect of the glass fiber yarns in each yarn arranging area is the same, and the washing is more uniform.

Referring to FIG. 5, in a second plane where the second spray bar 71 and the winding displacement bar 31 are located, an included angle projected on the second plane by a liquid spraying area generated when any one of the second nozzles 72 sprays liquid is A, and an included angle between any one of the second nozzles 72 and the two inner side walls 321 of the corresponding winding displacement unit 32 is B, wherein A ≧ B.

Has the advantages that: all the glass fiber yarns in any one of the flat cable units 32 can be washed, the situation that the glass fiber yarns cannot be washed is avoided, and the quality of the raw yarns is improved.

Preferably, a ═ B.

On the premise of ensuring that all the glass fiber yarns in any one of the flat cable units 32 can be washed, the washing range is reduced, so that the areas without the glass fiber yarns are not washed, the washing efficiency is improved, and the cost is saved.

The invention provides a method for automatically flushing a drawing machine during automatic exchange of two winding shafts of the drawing machine, which comprises the following steps: providing a wire drawing machine capable of automatically washing according to the above, wherein at the moment after the first power mechanism drives the mounting base 21 to rotate and drives the first winding shaft 22 and the second winding shaft 23 to rotate and exchange, the first liquid spraying assembly 4 is used for washing the glass fiber yarns in the area between the winding displacement assembly 3 and the first winding shaft 22 close to the winding displacement assembly 3; the first spray assembly 4 stops flushing until all of the exposed fiberglass yarn wound on the first winder shaft 22 is cleaned.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.