CN113000735B

CN113000735B - Feeding device of filament winding machine

Info

Publication number: CN113000735B
Application number: CN202110235145.XA
Authority: CN
Inventors: 张家龙; 张家凤
Original assignee: Hangzhou Yicheng Metal Mesh Belt Co ltd
Current assignee: Hangzhou Yicheng Metal Mesh Belt Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2023-03-17
Anticipated expiration: 2041-03-03
Also published as: CN113000735A

Abstract

The application relates to the technical field of mesh belt processing, in particular to a feeding device of a wire winding machine, which comprises a supporting mechanism, a cutting mechanism and a collecting mechanism; the supporting mechanism comprises a placing table for placing the steel wire after wire winding and a turning assembly for driving the placing table to turn over on a vertical surface; the cutting mechanism is positioned at the placing table; the collecting mechanism comprises a collecting box positioned below the placing table, a plurality of partition plates arranged in the collecting box and a sliding assembly movably arranged on the upper side of the collecting box; the box opening of the collecting box is arranged upwards, the inner part of the collecting box is divided into a plurality of collecting cavities which are sequentially arranged along the horizontal direction by the partition board, and the arrangement direction of the collecting cavities is vertical to the length direction of the steel wire; be equipped with on the subassembly that slides and be used for leading the first inclined plane to the collection intracavity with the steel wire. This application can improve the machining efficiency of steel wire.

Description

Feeding device of filament winding machine

Technical Field

The application relates to the technical field of mesh belt processing, in particular to a feeding device of a winding machine.

Background

During the belt manufacturing process, it is often necessary to use a wire-winding machine to wind the wire into a spiral shape.

At present, after a wire winding machine completes wire winding of a steel wire, a worker is required to cut a spiral steel wire by using a cutting machine, and then the worker carries and discharges the cut steel wire.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: cutting the steel wire by a worker and carrying the steel wire for blanking results in low processing efficiency of the steel wire, and thus needs improvement.

Disclosure of Invention

In order to improve the machining efficiency of steel wire, this application provides a wire winding machine unloader.

The application provides a pair of winder unloader adopts following technical scheme: a feeding device of a filament winding machine comprises a supporting mechanism, a cutting mechanism and a collecting mechanism;

the supporting mechanism comprises a placing table for placing steel wires after wire winding and a turnover assembly for driving the placing table to turn over on a vertical surface;

the cutting mechanism is positioned at the placing table;

the collecting mechanism comprises a collecting box positioned below the placing table, a plurality of partition plates arranged in the collecting box and a sliding assembly movably arranged on the upper side of the collecting box; the box opening of the collecting box is arranged upwards, the inner part of the collecting box is divided into a plurality of collecting cavities which are sequentially arranged along the horizontal direction by the partition board, and the arrangement direction of the collecting cavities is vertical to the length direction of the steel wire; be equipped with on the subassembly that slides and be used for leading the first inclined plane to the collection intracavity with the steel wire.

By adopting the technical scheme, the steel wire wound by the wire is placed on the placing table; when the cutting mechanism cuts off the steel wire on the placing table, the overturning assembly drives the placing table to overturn on the vertical surface, and the steel wire on the placing table falls into the collecting cavity from the placing table; then the overturning assembly drives the placing table to overturn and reset.

Repeating the operation, so that the spiral steel wires can be stacked in the collecting cavity along the vertical direction; after the collection cavity is full of steel wires, the sliding assembly slides to the position right above the collection cavity, and the steel wires falling from the placement table slide to other collection cavities along the first inclined plane; through the sliding assembly, the steel wires can be fully collected in each collecting cavity.

To sum up, this application has realized cutting, direction and the collection of steel wire, need not the manual steel wire that cuts off of workman and carries the unloading with the steel wire to the machining efficiency of steel wire has been improved.

Optionally, the cutting mechanism includes a support, a cylinder fixed on the support, and a cutter disposed on a piston rod of the cylinder, and the piston rod of the cylinder extends in a vertical direction.

By adopting the technical scheme, the air cylinder drives the cutter to lift, so that the cutter cuts off the steel wire on the placing table.

Optionally, the overturning assembly includes an installation frame, the placing table is rotatably connected to the installation frame, a gear is connected to the placing table, a rack is engaged with the gear, and the rack is connected to the installation frame in a sliding manner along the length direction of the rack.

By adopting the technical scheme, the rack slides on the mounting rack, and the rack drives the gear and the placing table to turn over on the vertical surface, so that the steel wire on the placing table can turn over and fall into the collecting cavity.

Optionally, the mounting rack and the rest are connected with the same torsion spring for urging the rest to be in a horizontal state.

By adopting the technical scheme, when the torsion spring is in a natural state, the placing table is in a horizontal state; when the rack is slid to turn over the placing table, the torsion spring deforms, and the steel wire on the placing table falls into the collecting cavity; when the force applied to the rack is cancelled, the torsion spring returns to the natural state and urges the placing table to rotate and return to the horizontal state, so that the placing table is convenient to support subsequent steel wires.

Optionally, the rack is vertically arranged, and a fixing block is arranged on the rack; an elastic component for driving the fixed block to lift is arranged on a piston rod of the air cylinder, and the fixed block is located on the motion track of the elastic component; the mounting rack is provided with a first stop block for abutting the placing table in a horizontal state and a second stop block for abutting the placing table in a vertical state.

By adopting the technical scheme, when the cylinder drives the cutter to descend to cut off the steel wire, the elastic component is pressed on the upper side of the fixed block, so that the placing table is tightly abutted against the first stop block, the placing table is still at the moment, and the elastic component deforms and gradually separates from the fixed block; after the cutter cuts off the steel wire, the cylinder will drive the cutter to rise, and elastic component will support tightly in the downside of fixed block for fixed block and rack rise, and the rack will drive gear and rest the platform upset, makes the steel wire on the rest platform drop to the collection intracavity, and the torsional spring will be in deformation state this moment.

When the placing table rotates to a vertical state, the placing table abuts against the second stop block, the gear and the placing table do not rotate any more, the rack and the fixing block do not ascend any more, the elastic assembly deforms and gradually breaks away from the fixing block, and the air cylinder drives the cutter to ascend and reset; when the elastic component is separated from the fixed block, the torsion spring returns to the natural state and drives the placing table to rotate and return to the horizontal state, so that the subsequent steel wires are continuously conveyed to the placing table.

Optionally, the elastic component includes the mounting box of locating on the piston rod of the cylinder, along the slider of horizontal direction slip inlay in the mounting box, connect in the spring of slider and mounting box, thereby the upper and lower both sides of slider all are equipped with and supply the fixed block to contradict and impel the slider to sink into the second inclined plane in the mounting box.

By adopting the technical scheme, in the process that the cylinder drives the mounting box and the cutter to descend, the second inclined plane positioned on the lower side of the sliding block is tightly pressed on the upper side of the fixed block; the placing table is tightly propped against the first stop block, so the fixed block presses the sliding block into the mounting box, and the spring deforms; when the sliding block is separated from the fixed block, the spring returns to the natural state and urges one end of the sliding block to slide out of the mounting box, and the cutter cuts off the steel wire on the placing table.

In the process that the cylinder drives the cutter and the mounting box to ascend, the second inclined plane positioned on the upper side of the sliding block is tightly abutted to the lower side of the fixed block, and the sliding block pushes the fixed block and the rack to ascend synchronously, so that the steel wire on the placing table is overturned and falls into the collecting cavity; the placing table is tightly abutted to the second stop block, so that the fixed block presses the sliding block into the mounting box, and the spring deforms; when the sliding block is separated from the fixed block, the torsion spring returns to the natural state and urges the placing table to turn over and return to the horizontal state.

Optionally, a first positioning plate and a second positioning plate are arranged on the mounting frame, and the outer walls of two adjacent sides of the collecting box respectively abut against the first positioning plate and the second positioning plate.

Through adopting above-mentioned technical scheme, first locating plate and second locating plate have realized the location to collecting the box for collect the box and all be located the assigned position of mounting bracket below at every turn, so that the steel wire on the rest table accurately drops to collecting the intracavity when the upset.

Optionally, the sliding assembly includes a guide plate disposed obliquely and a cover plate connected to the collecting box in a sliding manner along the horizontal direction; the upper surface of the guide plate is a first inclined surface, and the guide plate is connected to the cover plate; the sliding direction of the cover plate is perpendicular to the length direction of the steel wire, and the cover plate is sealed at the box opening of the collecting box.

Through adopting above-mentioned technical scheme, at the slip in-process of apron, the apron will seal the collection chamber of receiving full steel wire to make the deflector can lead the steel wire to the collection intracavity of not receiving full steel wire.

To sum up, the application comprises the following beneficial technical effects:

1. the arrangement of the supporting mechanism, the cutting mechanism and the collecting mechanism realizes cutting, guiding and collecting of the steel wires, and workers do not need to manually cut off the steel wires and carry and discharge the steel wires, so that the processing efficiency of the steel wires is improved;

2. due to the arrangement of the overturning assembly and the elastic assembly, the synchronous operation of steel wire cutting, steel wire overturning and blanking and steel wire collection is realized, so that the processing efficiency of the steel wires is improved;

3. the first positioning plate and the second positioning plate are arranged, so that the collecting box is positioned at a designated position below the mounting frame every time, and steel wires on the placing table can accurately fall into the collecting cavity when the steel wires are turned over.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural view showing a supporting mechanism and a cutting mechanism in an embodiment of the present application;

FIG. 3 is a schematic structural view showing a supporting mechanism and a collecting mechanism in an embodiment of the present application;

FIG. 4 is a schematic structural view of the embodiment of the present application showing the placement table in a horizontal state;

FIG. 5 is a schematic structural view of the embodiment of the present application showing the placement table in an upright position;

FIG. 6 is a schematic structural view showing a support mechanism and a resilient assembly in an embodiment of the present application;

fig. 7 is a schematic structural view showing a collecting mechanism in the embodiment of the present application.

Reference numerals: 1. a support mechanism; 11. a rest table; 111. an arcuate cavity; 112. a knife slot; 12. a turnover assembly; 121. a mounting frame; 122. a horizontal axis; 123. a gear; 124. a rack; 125. a square column; 126. a torsion spring; 127. a first stopper; 128. a second stopper; 129. a fixed block; 2. a cutting mechanism; 21. a support; 22. a cylinder; 23. a cutter; 24. a rod is arranged in a penetrating way; 25. an elastic member; 251. a connecting plate; 252. mounting a box; 253. a slider; 254. a second inclined surface; 255. a spring; 3. a collection mechanism; 31. a collection box; 311. a collection chamber; 312. a chute; 32. a partition plate; 33. a first positioning plate; 34. a second positioning plate; 35. a slipping component; 351. a guide plate; 352. a cover plate; 353. a first inclined surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a winding machine unloader. As shown in fig. 1, a blanking device of a filament winding machine comprises a supporting mechanism 1, a cutting mechanism 2 and a collecting mechanism 3, wherein the cutting mechanism 2 can cut off steel wires on the supporting mechanism 1, so that the steel wires on the supporting mechanism 1 move into the collecting mechanism 3 for collection.

As shown in fig. 1, the supporting mechanism 1 includes a placement table 11 and an overturning assembly 12, the placement table 11 is disposed on the overturning assembly 12, an arc-shaped cavity 111 is disposed on an upper surface of the placement table 11, and a steel wire wound around the steel wire moves into the arc-shaped cavity 111. The arc-shaped cavity 111 ensures the stability of the steel wire on the rest 11.

The cutting mechanism 2 comprises a support 21 located at one end of the placing table 11, an air cylinder 22 is fixed on the support 21, a piston rod of the air cylinder 22 extends along the vertical direction and is fixed with a cutting knife 23, the cutting knife 23 is located right above the placing table 11, and a knife groove 112 is arranged on the upper surface of the placing table 11. When the cylinder 22 drives the cutting knife 23 to descend, the cutting knife 23 will be inserted into the knife slot 112, so that the steel wire on the rest 11 is cut off.

Two penetrating rods 24 penetrating the support 21 in a sliding manner are fixed on the upper surface of the cutter 23, so that the cutter 23 is not easy to shake in the lifting process.

As shown in fig. 1 and 2, the turnover assembly 12 includes a mounting frame 121, the rest table 11 is rotatably connected to the mounting frame 121 through a horizontal shaft 122, a gear 123 is fixedly sleeved on the horizontal shaft 122, a rack 124 is engaged on the gear 123, and the rack 124 is vertically arranged; a square column 125 extending in the vertical direction is fixed on the mounting frame 121, and the square column 125 is slidably disposed through the rack 124, so that the rack 124 can only be lifted. The rack 124 drives the gear 123 and the placing table 11 to rotate during the lifting process, so that the steel wire on the placing table 11 can be overturned and fall into the collecting mechanism 3.

As shown in fig. 3, a torsion spring 126 is wound around the horizontal shaft 122, one end of the torsion spring 126 is fixedly connected to the mounting bracket 121, and the other end of the torsion spring 126 is fixedly connected to the resting table 11. When the torsion spring 126 is in a natural state, the rest 11 will be in a horizontal state, ensuring the stability of the wire resting on the rest 11; when the worker applies a force to the placement table 11 to turn the placement table 11, the torsion spring 126 is deformed; when the worker cancels the force applied to the platform 11, the torsion spring 126 will return to the natural state and urge the platform 11 to rotate and return, so that the subsequent steel wire continues to move onto the platform 11.

As shown in fig. 3, a first stopper 127 and a second stopper 128 are fixed to the mounting frame 121.

As shown in fig. 4, when the placing table 11 is in a horizontal state, the placing table 11 will abut against the first stopper 127, so that the placing table 11 cannot be turned over to the first stopper 127.

As shown in fig. 5, when the placement table 11 is in the vertical state, the placement table 11 will abut against the second stopper 128, so that the placement table 11 cannot be turned to the second stopper 128.

As shown in fig. 2 and 6, a fixing block 129 is integrally formed on the rack 124; an elastic assembly 25 is arranged on a piston rod of the air cylinder 22, the elastic assembly 25 comprises a mounting box 252 connected to the piston rod of the air cylinder 22 through a connecting plate 251, a box opening of the mounting box 252 is positioned on the side portion of the mounting box 252, and a sliding block 253 and a spring 255 are arranged in the mounting box 252; the sliding block 253 is embedded in the mounting box 252 in a sliding manner, the fixed block 129 is positioned on the lifting track of the sliding block 253, and the upper side and the lower side of the sliding block 253 are provided with second inclined surfaces 254; one end of the spring 255 is fixedly connected to the slider 253, and the other end of the spring 255 is fixedly connected to the inner wall of the mounting box 252.

In the process that the air cylinder 22 drives the mounting box 252 and the cutting knife 23 to descend, the second inclined surface 254 on the lower side of the sliding block 253 is pressed on the upper side of the fixing block 129; at this time, the rest 11 is in a horizontal state and abuts against the first stopper 127, so that the rest 11 is stationary, the fixed block 129 presses the slider 253 into the mounting box 252, and the spring 255 is compressed.

After the sliding block 253 continues to descend and gradually separates from the fixed block 129, the spring 255 will rebound and urge one end of the sliding block 253 to slide out of the mounting box 252, and then the cutting knife 23 will cut off the steel wire on the rest 11, and the cut steel wire will be located in the arc-shaped cavity 111.

Then, the air cylinder 22 drives the cutting knife 23 and the mounting box 252 to ascend, the second inclined surface 254 on the upper side of the sliding block 253 abuts against the lower side of the fixing block 129, at this time, the sliding block 253 pushes the fixing block 129 and the rack 124 to ascend synchronously, the rack 124 drives the placing table 11 to overturn on the vertical surface, so that the steel wire on the placing table 11 overturns and falls into the collecting mechanism 3, and at this time, the torsion spring 126 is in a deformation state.

After the rest 11 abuts against the second stopper 128, the rest 11, the gear 123, the rack 124 and the fixing block 129 will be stationary, and the fixing block 129 will press the sliding block 253 into the mounting box 252, so that the spring 255 is compressed; after the sliding block 253 continues to ascend and slide away from the fixing block 129, the torsion spring 126 will return to the natural state and urge the rest 11 to turn back to the horizontal state, so that the subsequent wire continues to move into the arc-shaped chamber 111.

As shown in fig. 3 and 7, the collecting mechanism 3 includes a collecting box 31 located below the placing table 11, a box opening of the collecting box 31 is disposed upward, a plurality of partition plates 32 sequentially arranged along the horizontal direction are fixedly embedded in the collecting box 31, the partition plates 32 partition the interior of the collecting box 31 into a plurality of collecting cavities 311 sequentially arranged along the horizontal direction, and the arrangement direction of the collecting cavities 311 is perpendicular to the length direction of the steel wires. The steel wire turned over and dropped from the rest 11 falls into the collection chamber 311, and after the rest 11 is turned over several times, the spiral steel wire is stacked and placed in the collection chamber 311.

A first positioning plate 33 and a second positioning plate 34 which are perpendicular to each other are fixed on the mounting frame 121, and the first positioning plate 33 and the second positioning plate 34 are integrally formed; the outer walls of the adjacent two sides of the collection box 31 respectively abut against the first positioning plate 33 and the second positioning plate 34, so that the collection box 31 is located at a designated position below the placing table 11 at a time, and the steel wires on the placing table 11 can accurately fall into the collection cavity 311.

The upper side of the collecting box 31 is provided with a sliding component 35, the sliding component 35 comprises a guide plate 351 and a cover plate 352 which are integrally formed, the guide plate 351 is positioned on the upper side of the cover plate 352, and the upper side of the guide plate 351 is a first inclined surface 353; the inner walls of two opposite sides of the collecting box 31 are provided with sliding grooves 312 extending along the horizontal direction, the cover plate 352 is embedded in the two sliding grooves 312 in a sliding manner, and the extending direction of the sliding grooves 312 is perpendicular to the length direction of the steel wires.

When the collection cavity 311 located right below the placement table 11 is full of steel wires, the cover plate 352 is slid on the collection box 31, so that the collection cavity 311 full of the collection steel wires is closed by the cover plate 352, the guide plate 351 is located right below the placement table 11, and the steel wires turned over and falling from the placement table 11 roll on the first inclined surface 353 and fall into other collection cavities 311; therefore, by sliding the cover plate 352 on the collecting box 31, the inside of each collecting chamber 311 can be made full of the steel wire.

The implementation principle of the feeding device of the filament winding machine is as follows: in the process that the air cylinder 22 drives the mounting box 252 and the cutting knife 23 to descend, the second inclined surface 254 at the lower side of the sliding block 253 is pressed on the upper side of the fixing block 129; at this time, the rest 11 is in a horizontal state and abuts against the first stopper 127, so that the rest 11 is stationary, the fixed block 129 presses the slider 253 into the mounting box 252, and the spring 255 is compressed. After the sliding block 253 continues to descend and gradually separates from the fixed block 129, the spring 255 will rebound and urge one end of the sliding block 253 to slide out of the mounting box 252, and then the cutting knife 23 will cut off the steel wire on the rest 11, and the cut steel wire will be located in the arc-shaped cavity 111.

Then, the air cylinder 22 drives the cutting knife 23 and the mounting box 252 to ascend, the second inclined surface 254 on the upper side of the sliding block 253 abuts against the lower side of the fixing block 129, at this time, the sliding block 253 pushes the fixing block 129 and the rack 124 to ascend synchronously, the rack 124 drives the placing table 11 to overturn on the vertical surface, so that the steel wire on the placing table 11 overturns and falls into the collecting cavity 311, and at this time, the torsion spring 126 is in a deformed state. When the placing table 11 abuts against the second stopper 128, the placing table 11, the gear 123, the rack 124 and the fixing block 129 will be stationary, and the fixing block 129 will press the sliding block 253 into the mounting box 252, so that the spring 255 is compressed; after the sliding block 253 continues to ascend and slide away from the fixing block 129, the torsion spring 126 will return to the natural state and urge the rest 11 to turn over and return to the horizontal state, so that the subsequent steel wire continues to move into the arc-shaped cavity 111.

When the collection chamber 311 located right below the placement table 11 is filled with the steel wires, the cover plate 352 is slid on the collection box 31 so that the collection chamber 311 filled with the collection steel wires is closed by the cover plate 352, and the guide plate 351 is located right below the placement table 11, and the steel wires turned over and dropped from the placement table 11 roll on the first inclined surface 353 and fall into the other collection chambers 311.

To sum up, this application has realized that the steel wire cuts off, steel wire upset unloading and steel wire automatic collection's synchronization goes on, need not the manual steel wire that cuts off of workman and carries the unloading with the steel wire to the machining efficiency of steel wire has been improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a filament winder unloader which characterized in that: comprises a supporting mechanism (1), a cutting mechanism (2) and a collecting mechanism (3);

the supporting mechanism (1) comprises a placing table (11) for placing the steel wire after wire winding and a turning assembly (12) for driving the placing table (11) to turn over on a vertical surface;

the cutting mechanism (2) is positioned at the placing table (11);

the collecting mechanism (3) comprises a collecting box (31) positioned below the placing table (11), a plurality of partition plates (32) arranged in the collecting box (31) and a sliding assembly (35) movably arranged on the upper side of the collecting box (31); the box opening of the collecting box (31) is arranged upwards, the collecting box (31) is internally divided into a plurality of collecting cavities (311) which are sequentially arranged along the horizontal direction by the partition plates (32), and the arrangement direction of the collecting cavities (311) is vertical to the length direction of the steel wire; the sliding assembly (35) is provided with a first inclined surface (353) used for guiding a steel wire into the collecting cavity (311), the cutting mechanism (2) comprises a support (21), a cylinder (22) fixed on the support (21) and a cutter (23) arranged on a piston rod of the cylinder (22), the piston rod of the cylinder (22) extends in the vertical direction, the overturning assembly (12) comprises an installation frame (121), the placement frame (11) is rotatably connected to the installation frame (121), the placement frame (11) is connected with a gear (123), the gear (123) is meshed with a rack (124), the rack (124) is connected to the installation frame (121) in a sliding manner along the length direction of the rack (124), the installation frame (121) and the placement frame (11) are connected with a same torsion spring (126) capable of enabling the placement frame (11) to be in a horizontal state, the rack (124) is vertically arranged, and a fixing block (129) is arranged on the rack (124); an elastic component (25) for driving the fixing block (129) to lift is arranged on a piston rod of the air cylinder (22), and the fixing block (129) is located on the motion track of the elastic component (25); the mounting frame (121) is provided with a first stop block (127) for abutting against the placing table (11) in a horizontal state and a second stop block (128) for abutting against the placing table (11) in a vertical state, the elastic component (25) comprises a mounting box (252) arranged on a piston rod of the air cylinder (22), a sliding block (253) embedded in the mounting box (252) in a sliding mode along the horizontal direction and a spring (255) connected with the sliding block (253) and the mounting box (252), and the upper side and the lower side of the sliding block (253) are respectively provided with a second inclined surface (254) for abutting against the fixing block (129) so as to enable the sliding block (253) to sink into the mounting box (252).

2. The blanking device of the filament winding machine according to claim 1, characterized in that: be equipped with first locating plate (33) and second locating plate (34) on mounting bracket (121), collect box (31) adjacent both sides outer wall and contradict in first locating plate (33) and second locating plate (34) respectively.

3. The blanking device of a filament winding machine according to claim 1, characterized in that: the sliding component (35) comprises a guide plate (351) which is obliquely arranged and a cover plate (352) which is connected with the collecting box (31) in a sliding manner along the horizontal direction; the upper surface of the guide plate (351) is a first inclined surface (353), and the guide plate (351) is connected with the cover plate (352); the sliding direction of the cover plate (352) is vertical to the length direction of the steel wire, and the cover plate (352) is closed at the box opening of the collecting box (31).