CN114523001A - Wire rod collecting and winding system and wire rod collecting and winding method - Google Patents

Abstract

The invention discloses a wire rod coil collecting system, which comprises a distributing device and a coil collecting barrel, wherein the distributing device is arranged at the top of the coil collecting barrel, a nose cone and a separating claw are arranged in the coil collecting barrel, a core winding frame and a lifting mechanism are arranged below the coil collecting barrel, the wire rod coil collecting system also comprises a transfer system, the transfer system comprises a vertical frame and two transfer trays, the transfer trays are respectively connected to the vertical frame through vertical moving devices corresponding to the transfer trays, each transfer tray comprises an opening and closing motor and two symmetrically arranged clamping arms, the opening and closing motors drive the clamping arms to open and close, and each transfer tray comprises an upper tray arranged in the coil collecting barrel and a lower tray arranged below the coil collecting barrel. The upper tray can move downwards to the lower tray after the material receiving is finished, the lower tray moves downwards to the bottom of the core rolling frame to complete discharging, the falling impact caused by direct release of the coil by the separating claw is avoided, the compactness of the coil of the wire rod is greatly improved, and the device is effectively protected.

Description

Wire rod collecting and winding system and wire rod collecting and winding method

Technical Field

The invention relates to the field of metallurgical equipment, in particular to a wire rod collecting and winding system and a wire rod collecting and winding method.

Background

In the high-speed wire rod smelting industry, wires need to be coiled after being rolled so as to be cooled and processed in the next step, and a coil collecting system is a device for coiling and forming the wires.

The wire rod collecting and coiling system consists of a wire rod collecting and coiling cylinder and a lifting system, wherein the height of the wire rod collecting and coiling cylinder is about 2.5 meters, a nose cone is arranged in the wire rod collecting and coiling cylinder, the bottom of the nose cone is fixed by a separating claw, and a drop of about 2 meters exists when the wire rod is sleeved on the nose cone from an air-cooled roller way and falls onto the separating claw, so that the wire rod is loose and not compact in the process of stacking and coiling the wire rod; after the coil of about half a meter is collected on the separating claw, the lifting system drives the core winding frame to ascend and abut to the bottom of the nose cone, then the separating claw retracts to release the nose cone, the position of the nose cone can be kept unchanged due to the support of the core winding frame at the bottom, and the wire rod coil can fall onto the core winding frame.

But roll up and have the height drop between core frame bottom and the separation claw, the back is opened to the separation claw, and the coil of collecting can directly fall to roll core frame, not only can further cause the loose of coiling, can cause great impact to the elevating system who rolls core frame and bottom because of coiling self weight moreover, and the time has long can cause the damage of relevant spare part.

Therefore, a new wire rod bundling system or wire rod bundling method is needed to solve the above problems.

Disclosure of Invention

One object of the present invention is to provide a new solution for wire rod bundling.

According to a first aspect of the invention, a wire rod coil collecting system is provided, which comprises a distributing device and a coil collecting drum, wherein the distributing device is arranged at the top of the coil collecting drum, a nose cone and a separating claw are arranged in the coil collecting drum, a winding core frame and a lifting mechanism are arranged below the coil collecting drum, the wire rod coil collecting system further comprises a transfer system, the transfer system comprises a vertical frame and two transfer trays, the transfer trays are respectively connected to the vertical frame through vertical moving devices corresponding to the transfer trays, the transfer trays comprise an opening and closing motor and two clamping arms which are symmetrically arranged, the opening and closing motor drives the clamping arms to open and close, and the transfer trays comprise an upper tray arranged in the coil collecting drum and a lower tray arranged below the coil collecting drum.

Through the scheme, the upper tray can move up and down in the collecting drum to be close to the distributing device as much as possible, so that the loosening problem caused by large height drop when the wire falls into the collecting drum is reduced; the upper tray can synchronously move downwards along with the continuous accumulation and rise of the wire rod coil; the upper tray can move downwards to the lower tray after the material receiving is finished, the lower tray moves downwards to the bottom of the core rolling frame to complete discharging, the falling impact caused by direct release of the coil by the separating claw is avoided, the compactness of the coil of the wire rod is greatly improved, and the device is effectively protected.

Preferably, two side walls of the collecting drum are provided with passing grooves for opening and closing the clamping arms.

Through this scheme, guaranteed that the tray can reciprocate in a collection reel, and have longer migration distance and guarantee to be close to distributing device and separation claw as far as possible.

Preferably, the vertical moving device comprises a mounting plate and a vertical moving motor, and the vertical moving motor is meshed with the vertical frame through a gear.

Through this scheme, the rotation that moves the motor perpendicularly can drive and move the device that moves perpendicularly and reciprocate along perpendicular frame, and gear engagement's connection reliability is higher, and the position precision is higher.

Preferably, the vertical moving motor is provided with two parallel motors, and the vertical frame is provided with racks corresponding to the vertical moving motors one by one.

By the scheme, the two vertical movement motors can greatly improve the reliability of the vertical movement device, and the coil falling caused by single fault is avoided; and can improve the stability in the moving process

Preferably, the separation claw includes a fixed disk, a clamping jaw and a driving motor, the fixed disk is fixed to the bottom end of the collecting drum, the clamping jaw is hinged to the fixed disk and connected with each other through a connecting rod, and the driving motor is connected to the connecting rod.

Through the scheme, the driving electrode driving connecting rod can drive the clamping jaw to synchronously extend out of the clamping nose cone or synchronously retract to release the wire rod to be coiled and fall down.

Preferably, the clamping arms are hinged to one side of the mounting plate; a first through groove matched with the shape of the roll core frame is formed in the clamping arm of the lower tray; and a second through groove matched with the nose cone in shape is formed in the clamping arm of the upper tray.

By the scheme, the lower tray can support the wire rod coil to move up and down along the coil core frame in a clamping state; and the upper tray can support the wire coil to move up and down along the nose cone in a clamping state.

Preferably, the motor that opens and shuts is fixed to on the mounting panel between the arm lock, the hinged end of arm lock articulates there is the turning arm, the turning arm is connected to on the pivot of the motor that opens and shuts.

Through this scheme, only utilize one to open and shut the action that the motor can control two arm lock, not only save the cost, can improve the synchronism of action moreover, avoid both sides to open asynchronous and the wire rod that leads to is coiled the slope and is dropped.

Preferably, the edge of the first through groove is provided with a guide post, the guide post is vertically arranged on the top surface of the clamping arm, and the height of the guide post is consistent with the thickness of the separation claw.

Through this scheme, the guide post can be coiled the wire rod that falls and play the guide effect, makes it can accurately fall to tray down on, guarantees that the wire rod is coiled the inner circle and can not inwards stretch out.

According to a second aspect of the present invention, there is provided a wire rod bundling method using the above wire rod bundling system, comprising the steps of:

the method comprises the following steps: the winding core frame is driven by the lifting mechanism to move upwards to abut against the bottom of the nose cone, the upper tray moves upwards to be below the distributing device and closes to receive materials, and the separating claws are opened;

step two: along with the accumulation of the wire rods, the upper tray synchronously moves downwards, and meanwhile, the lower tray moves upwards to a receiving position;

step three: after the wire rod coil is connected with the material, the upper tray moves to the lower tray and is opened to enable the wire rod coil to fall onto the lower tray, the upper tray rises to be in place to wait for the material connection, and the lower tray falls to the bottom of the core winding frame and is opened to enable the wire rod coil to fall onto the core winding frame;

step four: the separating claw is closed to clamp the nose cone, and the winding core frame moves downwards to return under the driving of the lifting mechanism to finish the winding operation of the wire rod coil.

According to an embodiment of the disclosure, this device simple structure is practical, can greatly reduced wire rod fall into the high drop that collects the reel, can avoid the wire rod to coil and directly fall into on the book core frame moreover to avoided the wire rod to coil the problem that the roll form is irregular, in disorder, can avoid the huge impact that roll core frame and elevating system received moreover, improved the reliability and the life of equipment greatly.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of a wire rod bundling system according to an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the lower tray of fig. 1.

Fig. 3 is a schematic structural view of the upper tray of fig. 1.

Fig. 4 is a schematic view of the structure of the separation claw in fig. 1.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Examples

As shown in fig. 1 to 4, the wire rod reeling system in this embodiment includes a distributor 110 and a reeling drum 100, the distributor 110 is disposed on the top of the reeling drum 100, a nose cone 130 and a separating claw 120 are disposed in the reeling drum 100, a core frame and a lifting mechanism (not shown in the figure) are disposed below the reeling drum 100, and the wire rod reeling system further includes a transfer system, the transfer system includes a vertical frame 300 and two transfer trays, the transfer trays are respectively connected to the vertical frame 300 through corresponding vertical moving devices 200, the transfer trays include an opening and closing motor 212 and two symmetrically disposed clamping arms 211, the opening and closing motor 212 drives the clamping arms 211 to open and close, and the transfer trays include an upper tray 220 disposed in the reeling drum 100 and a lower tray 210 disposed below the reeling drum 100.

Through the scheme of the embodiment, the upper tray 220 can move up and down in the collecting reel 100 to be close to the distributor 110 as much as possible, so that the loosening problem caused by large height drop when the wire falls into the collecting reel 100 is reduced; the upper tray 220 can move downwards synchronously along with the continuous accumulation and rise of the wire rod coil, so that the wire rod is prevented from overflowing the wire rod collecting drum 100; go up tray 220 and connect material and can move down to tray 210 department down to the blowing is accomplished to book core frame bottom by tray 210 down after accomplishing, avoid separating claw 120 directly to release the impact of falling that rolls up and cause, improved the compactness that the wire rod was coiled greatly, effectual effect to the equipment has played the protection moreover.

In this embodiment or other embodiments, the two side walls of the collecting drum 100 are provided with passing slots (not shown in the drawings) for the clamping arms 211 to pass through, so that the upper tray 220 can move up and down in the collecting drum 100, and a longer moving distance can be ensured to be as close to the distributor 110 and the separating claw 120 as possible.

In this embodiment or other embodiments, the vertical moving device 200 includes a mounting plate 201 and a vertical moving motor 202, and the vertical moving motor 202 is engaged with the vertical frame 300 through a gear 203. The rotation of the vertical movement motor 202 can drive the vertical movement device 200 to move up and down along the vertical frame 300, and the gear-mesh type connection has higher reliability and higher position precision.

In this embodiment or other embodiments, the vertical movement motor 202 is provided with two parallel motors, and the vertical frame 300 is provided with racks (not shown) corresponding to the vertical movement motors 202 one by one. The two vertical movement motors 202 can greatly improve the reliability of the vertical movement device 200, and coil falling caused by single fault is avoided; and can improve the stability in the moving process

In this embodiment or other embodiments, the separating claw 120 includes a fixed plate 124, a clamping jaw 121, and a driving motor 123, the fixed plate 124 is fixed to the bottom end of the collecting drum 100, so that the lower tray 210 can move up and abut against the bottom of the separating claw 120, the clamping jaw 121 is hinged to the fixed plate 124 and connected to each other through a connecting rod 122, and the driving motor 123 is connected to the connecting rod 122. The driving motor 123 drives the connecting rod 122 to drive the clamping jaws 121 to synchronously extend out of the clamping nosecone 130 or synchronously retract to release the wire coil to fall.

In this or other embodiments, the clamping arms 211 are hinged to one side of the mounting plate 201; a first through groove 215 matched with the shape of the winding core frame is arranged on the clamping arm 211 of the lower tray 210, so that the lower tray 210 can support the wire rod coil to move up and down along the winding core frame in a clamping state; the clamping arm 211 of the upper tray 220 is provided with a second through groove 214 matched with the shape of the nose cone 130, so that the upper tray 220 can support the wire coil to move up and down along the nose cone 130 in a clamping state.

In this embodiment or other embodiments, the opening and closing motor 212 is fixed to the mounting plate 201 between the clamping arms 211, the hinged ends of the clamping arms 211 are hinged to the connecting levers 213, and the connecting levers 213 are all connected to the rotating shaft of the opening and closing motor 212.

The actions of the two clamping arms 211 can be controlled by only one opening and closing motor 212, so that the cost is saved, the synchronism of the actions can be improved, and the wire coil is prevented from inclining and falling due to the fact that the two sides are opened asynchronously.

In this embodiment or other embodiments, the edge of the first through slot 215 is provided with a guide post 216, the guide post 216 is vertically arranged on the top surface of the clamping arm 211, and the height of the guide post 216 is consistent with the thickness of the separating claw 120. The guide post 216 can guide the falling wire rod to accurately fall onto the lower tray 210, so that the inner ring of the wire rod coil cannot extend inwards.

The wire collecting and coiling method of the wire collecting and coiling system comprises the following steps:

the method comprises the following steps: the winding core frame is driven by the lifting mechanism to move upwards to abut against the bottom of the nose cone, after the position of the nose cone is kept fixed, the separating claw is opened, and the upper tray moves upwards to be below the distributing device and is closed to receive materials;

because the upper tray is closer to the distributing device, the fall of the wire is greatly reduced, and the wire is coiled more compactly and is not loose.

Step two: along with the accumulation of the wires, the upper tray synchronously moves downwards to adapt to the continuously-raised wire coiling, so that the wires are prevented from overflowing; at the moment, the lower tray moves upwards to a material receiving position below the separation claw to wait for material receiving;

step three: after the wire rod coil is connected with the material, namely after the wire rod coil reaches a preset height, the upper tray moves to the lower tray, the clamping arms are opened to enable the wire rod coil to be rolled down to the lower tray, and the upper tray rises to the position below the distributing device again and is closed to wait for the next material connection; the lower tray is lowered to the bottom of the core rolling frame and is opened, so that the wire rod is coiled and falls onto the core rolling frame; because the upper tray and the lower tray are connected, loosening and impact caused by direct falling of the wire rods are greatly reduced, and the action design of the upper tray and the lower tray is reasonable, so that the production beat cannot be influenced.

Step four: after the wire rod is completely placed into the core winding frame, the separating claw is closed to clamp the nose cone, the core winding frame moves downwards under the driving of the lifting mechanism to return, and the wire rod is conveyed forwards to the cooling station through the conveying mechanism to finish the coil collecting operation of the wire rod.

According to an embodiment of the disclosure, this device simple structure is practical, can greatly reduced wire rod fall into the high drop that collects the reel, can avoid the wire rod to coil and directly fall into on the book core frame moreover to avoided the wire rod to coil the problem that the roll form is irregular, in disorder, can avoid the huge impact that roll core frame and elevating system received moreover, improved the reliability and the life of equipment greatly.

Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (9)

1. The utility model provides a wire rod collection system of rolling up, includes distributing device and collection reel, the distributing device set up in the top of collection reel, be provided with nose awl and separation claw in the collection reel, the below of collection reel is provided with reel frame and elevating system, its characterized in that still includes transfer system, transfer system includes vertical frame and two transfer trays, transfer tray is connected to through the device that hangs down that corresponds with it respectively on the vertical frame, transfer tray is including the arm lock of opening and shutting motor and two symmetrical arrangement, the motor drive that opens and shuts the arm lock opens and closes, transfer the tray including set up in last tray in the collection reel and set up in the lower tray of collection reel below.

2. The wire rod collector-winder system according to claim 1, wherein the two side walls of the collector-winder are provided with passing grooves for opening and closing the clamp arms.

3. The wire rod collector system according to claim 1, wherein said vertical movement means comprises a mounting plate and a vertical movement motor engaged with said vertical frame through a gear.

4. The wire rod collector-winder system according to claim 3, wherein said vertical moving motor is provided with two parallel motors, and said vertical frame is provided with racks corresponding to said vertical moving motors one by one.

5. The wire rod collector-winder system according to claim 1, wherein the separation claw includes a fixed plate fixed to the bottom end of the collector drum, a jaw hinged to the fixed plate and connected to each other by a link, and a drive motor connected to the link.

6. The wire tucking system of claim 3, wherein the clamp arms are each hinged to one side of the mounting plate; a first through groove matched with the shape of the roll core frame is formed in the clamping arm of the lower tray; and a second through groove matched with the nose cone in shape is formed in the clamping arm of the upper tray.

7. The wire rod collector system according to claim 6, wherein said opening and closing motor is fixed to a mounting plate between said clamping arms, and hinged ends of said clamping arms are hinged with a crank arm connected to a rotating shaft of said opening and closing motor.

8. The wire rod collector-winder system according to claim 6, wherein the edge of the first through slot is provided with a guide post vertically arranged on the top surface of the clamp arm, and the height of the guide post is consistent with the thickness of the separation claw.

9. A wire-bundling method using the wire-bundling system according to any one of claims 1 to 7, characterized by comprising the steps of:

the method comprises the following steps: the winding core frame is driven by the lifting mechanism to move upwards to abut against the bottom of the nose cone, the upper tray moves upwards to be below the distributing device and closes to receive materials, and the separating claws are opened;

step two: along with the accumulation of the wire rods, the upper tray synchronously moves downwards, and meanwhile, the lower tray moves upwards to a receiving position;

step three: after the wire rod coil is connected with the material, the upper tray moves to the lower tray and is opened to enable the wire rod coil to fall onto the lower tray, the upper tray rises to be in place to wait for the material connection, and the lower tray falls to the bottom of the core winding frame and is opened to enable the wire rod coil to fall onto the core winding frame;

step four: the separating claw is closed to clamp the nose cone, and the winding core frame moves downwards to return under the driving of the lifting mechanism to finish the winding operation of the wire rod coil.

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