阅读说明：本技术 一种自动续接收料装置 (Automatic continuous material collecting device that connects ) 是由 陆成聪 胡家泉 贾玉龙 于 2019-09-04 设计创作，主要内容包括：一种自动续接收料装置,包括：送料组件和收放料组件,所述送料组件将卷料送往所述收放料组件,所述收放料组件收取卷料并对卷料进行收卷作业,所述收卷作业包括收放料组件夹取所述送料组件传送的卷料断口以及对卷料进行卷绕。本发明主要实现卷料收卷自动续接的功能,以牵引夹板及牵引导轴为标签断口的牵引机构实现标签断口的牵引,以接口齿实现标签断口的续接,以内孔张紧板实现卷料内圆张紧,达到卷料自动续接收卷目的。通过该装置可以实现行业卷料收卷自动化,无需人工手动续接,保证作业自动化最大化。该装置没有复杂的定位精度要求和复杂的电控系统,可适用于多种类型的卷料,属于简单可靠的自动续接收料装置。(An automatic splicing and receiving device, comprising: pay-off subassembly and receipts blowing subassembly, the pay-off subassembly is sent the coil stock to receive the blowing subassembly, receive the blowing subassembly and collect the coil stock and carry out the rolling operation to the coil stock, the rolling operation is including receiving the blowing subassembly clamp and get the coil stock fracture of pay-off subassembly conveying and coiling to the coil stock. The invention mainly realizes the function of automatic continuous connection of coiled material winding, realizes the traction of a label fracture by using a traction clamping plate and a traction guide shaft as a traction mechanism of the label fracture, realizes the continuous connection of the label fracture by using interface teeth, realizes the internal circle tensioning of the coiled material by using an internal hole tensioning plate, and achieves the purpose of automatic continuous connection and winding of the coiled material. Can realize the automation of trade coil stock rolling through the device, need not artifical manual continuation and connect, guarantee the automatic maximize of operation. The device does not have complicated positioning accuracy requirement and complicated electrical system, is applicable to various types of coil stocks, and belongs to a simple and reliable automatic splicing and receiving device.)

1. The utility model provides an automatic continuous material collecting device that connects which characterized in that includes: pay-off subassembly and receipts blowing subassembly, the pay-off subassembly is sent the coil stock to receive the blowing subassembly, receive the blowing subassembly and collect the coil stock and carry out the rolling operation to the coil stock, the rolling operation is including receiving the blowing subassembly clamp and get the coil stock fracture of pay-off subassembly conveying and coiling to the coil stock.

2. The automatic splicing and receiving device of claim 1, wherein the receiving and discharging assembly comprises a track plate and interface teeth arranged in groups, the track plate is provided with a chute, the interface teeth are provided with chute shafts, the chute shafts of the interface teeth are installed in the chute of the track plate, and when the chute shafts of the interface teeth move relatively along the chute of the track plate, the chute of the track plate limits the chute shafts of the interface teeth and applies pressure to the chute shafts of the interface teeth, so that the interface teeth arranged in groups move towards or away from each other to enable the interface teeth to clamp or release the coil fracture.

3. The automatic continuous receiving and collecting device of claim 2, wherein the receiving and discharging assembly further comprises inner hole tensioning plates arranged in groups, the inner hole tensioning plates are provided with sliding groove shafts, the sliding groove shafts of the inner hole tensioning plates are installed in sliding grooves of the track plate, and when the sliding groove shafts of the inner hole tensioning plates move relatively along the sliding grooves of the track plate, the sliding grooves of the track plate limit the sliding groove shafts of the inner hole tensioning plates and apply pressure to the sliding groove shafts of the inner hole tensioning plates, so that the inner hole tensioning plates arranged in groups move towards or away from each other.

4. The automated splicing device of claim 3 wherein the chute of the track plate includes first and second aligned rails having widely spaced wide portions and widely spaced narrow portions therebetween, the sets of interface teeth moving toward each other to grip the web breaks as the chute shafts of the interface teeth move from the wide portions to the narrow portions, and the sets of interface teeth moving away from each other to release the web breaks as the chute shafts of the interface teeth move from the narrow portions to the wide portions.

5. The automatic splicing and receiving apparatus of claim 3 wherein the sets of female tensioning plates and the sets of female tensioning plates move in opposition to the sets of female tensioning teeth as the shafts of the female tensioning plates and the shafts of the female tensioning teeth move in unison with the slots of the track plate so that when the sets of female tensioning plates move away from each other to release the web breaks, the sets of female tensioning plates move toward each other and decrease in diameter to remove the wound web from the take and pay assembly.

6. The automatic continuous receiving and discharging device according to claim 3, wherein the receiving and discharging assembly further comprises a rotary drum, the rotary drum is provided with a first drum limiting groove capable of limiting the inner hole tensioning plate and a second drum limiting groove capable of limiting the interface teeth, the first drum limiting groove can block the inner hole tensioning plate to enable the inner hole tensioning plate and the track plate to move relatively and guide the grouped inner hole tensioning plates to move towards or away from each other, and the second drum limiting groove can block the interface teeth to enable the interface teeth and the track plate to move relatively and guide the grouped interface teeth to move towards or away from each other; the rotary drum also comprises a third drum body limiting groove, the track plate is movably arranged in the third drum body limiting groove, and the track plate can move in the third drum body limiting groove.

7. The automatic continuous receiving and discharging device of claim 3, wherein the receiving and discharging assembly comprises a power device, the power device comprises a linear power device and a rotary power device, the linear power device drives the track plate to do linear motion so as to enable the track plate, the inner hole tensioning plate and the interface teeth to move relatively, and the rotary power device drives the receiving and discharging assembly to rotate so as to wind the coil on the receiving and discharging assembly; the inner hole tensioning plate is an arc-shaped plate, and the coil stock is wound on the arc-shaped inner hole tensioning plates which are arranged in groups.

8. The automatic splicing and receiving device of claim 7 further comprising a control device connected to the power device in the receiving and feeding assembly, wherein the control device controls the linear power device to move to clamp the group of interface teeth on the web break after detecting that the web is conveyed in place, controls the rotary power device to rotate to wind the web on the receiving and feeding assembly, and controls the stop of the rotary power device to start the linear power device to let the group of interface teeth and the group of inner hole tensioning plates release the web after the web is wound.

9. The automatic splicing and receiving device of claim 1, wherein the feeding assembly comprises a traction clamp, a traction guide and a power device, the traction clamp is used for clamping a roll fracture, and the power device drives the traction clamp to move along the traction guide to convey the roll to the receiving and discharging assembly.

10. The automatic splicing and receiving device of claim 9, wherein the traction guide is provided with a limiting part, and the limiting part mechanically limits the traction clamp to ensure that the clamping roll fracture moves in place; the control device controls the power device of the feeding assembly to operate, the control device comprises a sensor, the sensor detects that a signal of the coil material fracture traction in place is fed back to the control device, and the control device controls the power device of the feeding assembly to stop moving and starts the material receiving and discharging assembly to operate.

Technical Field

The invention belongs to the technical field of automatic splicing and receiving devices, and particularly relates to an automatic splicing and receiving device for coiled materials.

Background

At present, the nation proposes an intelligent manufacturing 2025 plan, which integrates industrialization and informatization to realize industrial intelligent manufacturing. In the label rolling field, present automation and intelligent degree are still not enough, and the automatic counting and rolling have been realized to many label rolling, still need the manual work to carry out fracture continuation, and fracture continuation operation is more complicated and dangerous, has very big improvement space.

In the existing winding device, the splicing of the label fracture mainly has the following difficulties, namely how to realize the automatic safe traction of the label fracture, how to fix the label fracture and how to wind the coil material, so that the inner lining treatment of the coil material is not needed.

Disclosure of Invention

The invention provides an automatic splicing and receiving device, which utilizes a traction clamp, an interface tooth and an inner hole tensioning plate to automatically splice and roll a label fracture, so that automatic splicing and rolling of a coil stock are realized, and the coil stock can be wound without a coil stock inner circle bushing.

In order to achieve the purpose, the technical scheme of the automatic splicing and receiving device is as follows:

an automatic splicing and receiving device, comprising: pay-off subassembly and receipts blowing subassembly, the pay-off subassembly is sent the coil stock to receive the blowing subassembly, receive the blowing subassembly and collect the coil stock and carry out the rolling operation to the coil stock, the rolling operation is including receiving the blowing subassembly clamp and get the coil stock fracture of pay-off subassembly conveying and coiling to the coil stock.

Further, the material receiving and discharging assembly comprises a track plate and interface teeth arranged in groups, the track plate is provided with a sliding groove, the interface teeth are provided with sliding groove shafts, the sliding groove shafts of the interface teeth are installed in the sliding grooves of the track plate, when the sliding groove shafts of the interface teeth move relatively along the sliding grooves of the track plate, the sliding grooves of the track plate limit the sliding groove shafts of the interface teeth and apply pressure, the interface teeth arranged in groups move relatively or far away from each other, and therefore the interface teeth clamp or loosen a coil material fracture.

Furthermore, receive and release the material subassembly and still include the hole tensioning plate that sets up in groups, hole tensioning plate has the spout axle, and during the spout of orbit board was installed to the spout axle of hole tensioning plate, when the spout relative motion of hole tensioning plate was followed to the spout axle of hole tensioning plate, the spout of orbit board was spacing and exert pressure to the spout axle of hole tensioning plate, made the hole tensioning plate that sets up in groups move each other in opposite directions or keep away from the motion.

Further, the chute of the track board includes a first rail and a second rail arranged in alignment, the first rail and the second rail having a wide portion with a large interval and a narrow portion with a small interval therebetween, the interface teeth arranged in groups move toward each other to clamp the coil break when the chute shafts of the interface teeth move from the wide portion to the narrow portion, and the interface teeth arranged in groups move away from each other to release the coil break when the chute shafts of the interface teeth move from the narrow portion to the wide portion.

Further, when the chute shaft of the inner hole tensioning plate and the chute shaft of the interface teeth synchronously move relative to the chute of the track plate, the inner hole tensioning plate arranged in groups and the interface teeth arranged in groups move in opposite directions, so that when the interface teeth arranged in groups move away from each other to loosen the fracture of the coil stock, the inner hole tensioning plates arranged in groups move in opposite directions to reduce the diameter, and the wound coil stock is taken down from the material receiving and discharging assembly.

The material receiving and discharging assembly further comprises a rotary drum, wherein a first drum body limiting groove capable of limiting the inner hole tensioning plate and a second drum body limiting groove capable of limiting the interface teeth are arranged in the rotary drum, the first drum body limiting groove can block the inner hole tensioning plate to enable the inner hole tensioning plate and the track plate to move relatively and guide the inner hole tensioning plates arranged in groups to move in an opposite direction or away, and the second drum body limiting groove can block the interface teeth to enable the interface teeth and the track plate to move relatively and guide the interface teeth arranged in groups to move in an opposite direction or away; the rotary drum also comprises a third drum body limiting groove, the track plate is movably arranged in the third drum body limiting groove, and the track plate can move in the third drum body limiting groove.

Further, the material receiving and discharging assembly comprises a power device, the power device comprises a linear power device and a rotary power device, the linear power device drives the track plate to do linear motion so that the track plate, the inner hole tensioning plate and the interface teeth move relatively, and the rotary power device drives the material receiving and discharging assembly to rotate so as to wind the coiled material on the material receiving and discharging assembly; the inner hole tensioning plate is an arc-shaped plate, and the coil stock is wound on the arc-shaped inner hole tensioning plates which are arranged in groups.

And the control device controls the linear power device to move to clamp the interface teeth arranged in groups to the coil fracture and controls the rotary power device to rotate to wind the coil on the material collecting and discharging assembly after detecting that the coil is conveyed in place, and controls the rotary power device to stop and start the linear power device to enable the interface teeth arranged in groups and the inner hole tensioning plates arranged in groups to loosen the coil after the coil is wound.

Further, the feeding assembly comprises a traction clamp, a traction guide piece and a power device, the traction clamp is used for clamping a roll fracture, and the power device drives the traction clamp to move along the traction guide piece so as to convey the roll to the material receiving and discharging assembly.

Further, a limiting part is arranged on the traction guide part, and the limiting part is used for mechanically limiting the traction clamp so as to ensure that the fracture of the clamped coil material moves in place; the control device controls the power device of the feeding assembly to operate, the control device comprises a sensor, the sensor detects that a signal of the coil material fracture traction in place is fed back to the control device, and the control device controls the power device of the feeding assembly to stop moving and starts the material receiving and discharging assembly to operate.

The invention mainly realizes the function of automatic continuous connection of coiled material winding, realizes the traction of a label fracture by using a traction clamping plate and a traction guide shaft as a traction mechanism of the label fracture, realizes the continuous connection of the label fracture by using interface teeth, realizes the internal circle tensioning of the coiled material by using an internal hole tensioning plate, and achieves the purpose of automatic continuous connection and winding of the coiled material. Can realize the automation of trade coil stock rolling through the device, need not artifical manual continuation and connect, guarantee the automatic maximize of operation. The device does not have complicated positioning accuracy requirement and complicated electrical system, is applicable to various types of coil stocks, and belongs to a simple and reliable automatic splicing and receiving device.

Drawings

The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.

FIG. 1 is a schematic view of an automatic splicing and receiving device according to the present invention;

FIG. 2 is a schematic view of a material receiving and discharging assembly in the automatic splicing material receiving device according to the present invention;

3-6 are exploded structural views of the material receiving and discharging assembly;

FIG. 7 is a schematic view of the working state of the material receiving and discharging assembly;

fig. 8 is a schematic view of the standby state of the material receiving and discharging assembly.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1, the automatic continuous receiving and receiving device of the present invention includes a feeding assembly 10 and a receiving and discharging assembly 20, wherein the feeding assembly 10 can pick up and send the coil to the receiving and discharging assembly 20, the receiving and discharging assembly 20 can receive the coil and wind and store the coil on the receiving and discharging assembly 20, and after the coil is wound and stored on the receiving and discharging assembly 20, the wound coil can be taken down from the receiving and discharging assembly 20, thereby completing the coil winding operation.

As shown in fig. 1, the feeding assembly 10 includes a pulling clamp, which may be a pulling clamp plate 11, a pulling guide 13, which may be a pulling guide shaft or a pulling guide groove or a pulling guide rail, and a power device. The traction splint 11 is provided with splint teeth 12, and the splint teeth 12 on the traction splint 11 can clamp the fracture of the coil and move the coil to the position of the receiving and emptying assembly 20 (the position of the interface teeth 23 of the receiving and emptying assembly 20). The power device drives the traction clamping plate 11 to move along the traction guide shaft so as to traction the fracture of the coil to the automatic material collecting and discharging assembly 20. The traction guide shaft is provided with a limiting part, and after the fracture of the coil stock is pulled in place, the limiting part can mechanically limit the traction splint 11 so as to ensure that the coil stock moves in place.

The automatic splicing and receiving device further comprises a control device connected with a power device in the feeding assembly 10, the control device can control the power device of the feeding assembly 10, the control device comprises a sensor, the sensor feeds back signals for the control device after detecting that the fracture of the coil material is pulled in place, and the control device can control the automatic splicing and receiving device to perform the next action. As shown in fig. 8, when the automatic material collecting and discharging assembly 20 is in a standby state, the mouthpiece teeth 23 are opened, and the inner hole tensioning plate 22 is retracted.

As shown in fig. 2 to 6, the material receiving and discharging assembly 20 includes a track plate 21, an inner hole tensioning plate 22, and an interface tooth 23, the track plate 21 has a sliding slot 211, the inner hole tensioning plate 22 and the interface tooth 23 each have a sliding slot shaft 221, 231, the sliding slot shaft of the inner hole tensioning plate 22 is installed in the sliding slot 211 of the track plate 21, and the inner hole tensioning plate 22 is connected to the track plate 21 through the sliding slot 211 and the sliding slot shaft 221 which are connected in a matching manner. Likewise, the slot shaft 231 of the interface tooth 23 is fitted into the slot 211 of the track plate 21, and the interface tooth 23 is connected to the track plate 21 via the slot 211 and the slot shaft 231 which are connected in a fitting manner.

As shown in fig. 6, the sliding grooves 211 of the track plate 21 extend in a wave shape, and two sliding grooves spaced apart from each other on the track plate 21 have a narrow part and a wide part with a large distance therebetween. The inner hole tensioning plates 22 (for example, 2) are respectively disposed in two spaced sliding grooves on the track plate 21, and when the inner hole tensioning plates 22 and the track plate 21 relatively move along the direction of the sliding grooves of the track plate 21, the two spaced sliding grooves on the track plate 21 respectively apply a force perpendicular to the direction of the sliding grooves of the track plate 21 by limiting and applying pressure to the sliding groove shafts of the inner hole tensioning plates 22, so that at least 2 inner hole tensioning plates 22 respectively disposed in the two spaced sliding grooves on the track plate 21 perform a contraction motion close to each other and a relaxation motion away from each other. Specifically, when the slot shaft of the inner hole tensioning plate 22 moves from the wide portion to the narrow portion relative to the two spaced slots on the track plate 21, the inner hole tensioning plates 22 perform a contraction motion approaching each other; when the slotted-axis of the bore tensioning plate 22 moves from the narrow portion to the wide portion relative to the two spaced apart slots of the track plate 21, the bore tensioning plates 22 move in a relaxing motion away from each other.

Similarly, the interface teeth 23 (for example, 2) are respectively disposed in two spaced sliding slots on the track board 21, and when the interface teeth 23 and the track board 21 relatively move along the direction of the sliding slots of the track board 21, the two spaced sliding slots on the track board 21 are limited by the sliding slot shaft of the interface teeth 23 and apply pressure, so as to respectively apply a force perpendicular to the direction of the sliding slots on the track board 21 to the interface teeth 23, so that at least 2 interface teeth 23 respectively disposed in the two spaced sliding slots on the track board 21 perform a contraction motion close to each other and a relaxation motion away from each other. Specifically, when the sliding slot shaft of the interface tooth 23 moves from the wide portion to the narrow portion relative to the two sliding slots spaced on the track board 21, the interface tooth 23 makes a contraction movement approaching each other; when the slot axes of the interface teeth 23 move from a narrow portion to a wide portion relative to the two spaced apart slots on the track plate 21, the interface teeth 23 move in a diastolic motion away from each other. Therefore, when the contraction movement of the interface teeth 23 is completed, the fracture of the coil stock is pulled to the position of the interface teeth 23 of the material receiving and discharging assembly 20 by the traction clamp, the fracture of the coil stock is clamped tightly after the contraction movement of the interface teeth 23, and then the coil stock is conveniently wound by the automatic material receiving and discharging assembly 20.

Preferably, hole tensioning plate 22 includes 2, hole tensioning plate 22 is circular arc board or semicircle arc board, including 2 spouts that parallel interval set up on the orbit board 21, every spout is the wave, be formed with between two parallel arrangement's the spout apart from less narrow portion and apart from great wide portion, interface tooth 23 also includes a plurality ofly, set up respectively in 2 spouts of parallel interval and align 2 interface teeth 23 that set up and be a set of, form the interlock tooth, form a plurality of interlock teeth between the multiunit interface tooth 23 to even interlock coil stock.

It should be noted that there is no mutual fit connection relationship between the inner hole tensioning plate 22 and the interface teeth 23, and the inner hole tensioning plate 22 and the interface teeth 23 are respectively connected with the sliding grooves on the track plate 21 through the respective sliding groove shafts in a fit manner, so as to realize the respective movements of the two. When the track plate 21, the inner hole tensioning plate 22 and the interface teeth 23 respectively move relatively along the sliding chute direction, the movement directions of the inner hole tensioning plate 22 and the interface teeth 23 are opposite, that is, when the inner hole tensioning plate 22 moves telescopically, the interface teeth 23 move in a relaxation mode, and when the inner hole tensioning plate 22 moves in a relaxation mode, the interface teeth 23 move telescopically. The opposite movement directions between the inner hole tensioning plate 22 and the interface teeth 23 facilitate taking down the wound coil from the automatic splicing and receiving device, for example, after the coil is wound, the coil is wound on the outer surface of the inner hole tensioning plate 22, the track plate 21 is driven to enable the interface teeth 23 to do relaxation movement to release the coil, at the moment, the inner hole tensioning plate 22 contracts and the diameter of the inner hole tensioning plate 22 becomes lower, so that the coil wound on the outer surface of the inner hole tensioning plate 22 is separated from the inner hole tensioning plate 22, and the wound coil is convenient to take out.

As shown in fig. 5, the material receiving and discharging assembly 20 includes a rotating cylinder 24, a first barrel limiting groove 241 is disposed in the rotating cylinder 24 for installing and limiting the inner hole tensioning plate 22, at least a portion of the inner hole tensioning plate 22 is installed in the first barrel limiting groove 241 or at least a portion of the inner hole tensioning plate 22 is connected to the first barrel limiting groove 241. The rotary drum 24 is provided with a second drum body limiting groove 242 for installing and limiting the interface tooth 23, and at least a part of the interface tooth 23 is installed in the second drum body limiting groove 242 or at least a part of the interface tooth 23 is connected with the first drum body limiting groove 241. When the track plate 21, the inner hole tensioning plate 22 and the interface teeth 23 move relatively, the first barrel limiting groove 241 and the second barrel limiting groove 242 respectively limit the inner hole tensioning plate 22 and the interface teeth 23, so that the inner hole tensioning plate 22 and the interface teeth 23 cannot move along with the track plate 21, and the inner hole tensioning plate 22, the interface teeth 23 and the track plate 21 are ensured to move relatively. Therefore, when the track board 21 moves, the chute on the track board 21 applies force to the chute shaft by limiting the chute shafts on the inner hole tensioning plate 22 and the interface teeth 23, the chute shaft is forced to drive the inner hole tensioning plate 22 and the interface teeth 23 to perform relaxation or contraction movement, and the interface teeth 23 engage (in the working state shown in fig. 7) or release the coil (in the standby state shown in fig. 8) during contraction movement.

Preferably, a third barrel limiting groove is further formed in the rotating barrel 24, the track plate 21 is movably mounted in the third barrel limiting groove, the track plate 21 can move in the third barrel limiting groove, and the extending direction of the third barrel limiting groove is consistent with the sliding groove direction on the track plate 21.

As shown in fig. 5, the material receiving and discharging assembly 20 includes a power device, the power device includes a linear power device and a rotary power device, the linear power device can push the track plate 21 to move linearly, and the track plate 21, the inner hole tensioning plate 22 and the interface teeth 23 are driven to move relatively. After the interface teeth 23 contract to clamp the coil, the rotary power device drives the winding and unwinding assembly 20 to rotate, so as to wind the coil on the winding and unwinding assembly 20, that is, on the inner hole tensioning plate 22 of the winding and unwinding assembly 20.

As shown in fig. 5, the linear power unit is connected to the track plate 21 through a push-pull plate 25 and a bearing 26, whereby the power unit pushes or pulls the track plate 21 through the push-pull plate 25. The linear power device can be an air cylinder, a ball screw or other existing linear power devices.

After the linear power device drives the track plate 21 to move to enable the interface teeth 23 to shrink and engage with the roll fracture, the rotary power device drives the material receiving and discharging assembly 20 to rotate so as to wind the roll on the material receiving and discharging assembly 20, for example, wind the roll on the outer surface of the inner hole tensioning plate 22. The rotary power device can be connected with the rotary drum 24 through a rotary shaft 27, and the rotary drum 24 drives the inner hole tensioning plate 22, the interface teeth 23 and the track plate 21 to synchronously rotate when rotating.

The linear power device and the rotary power device are independent power devices and do not interfere with each other. When the rotary power device drives the track plate 21 to synchronously rotate, the push-pull plate 25 in the linear power device does not rotate, the push-pull plate 25 only receives the force for transmitting the linear push-pull, and the push-pull plate 25 transmits the linear power to the track plate 21 through the bearing 26. A thrust bearing 26 is arranged between the push-pull plate 25 and a rotating shaft 27 in the rotary power device, the push-pull plate 25 does not rotate along with the rotation of the rotating shaft 27, the push-pull plate 25 only plays a role of pushing and pulling the track plate 21, and flexible connection of the push-pull plate 25 and the linear power device and the rotary power device is facilitated.

Therefore, under the continuous meshing clamping of the interface teeth 23, the rotary power device drives the material collecting and discharging assembly 20 to rotate, and the coil material is wound on the inner hole tensioning plate 22 along with the rotation of the material collecting and discharging assembly 20. When the winding and the receiving of the coil materials are finished, namely a coil label is wound, the coil materials at the feeding end are cut off, and the fracture of the wound coil materials is well fixed, such as adhesive tape fixing and ribbon binding. Then, the linear power device drives the push-pull plate 25 to push the track plate 21, so that the chute shaft drives the inner hole tensioning plate 22 and the interface teeth 23 to move, the interface teeth 23 loosen the fracture of the coil stock, the inner hole tensioning plate 22 retracts, the wound coil stock can be packed and stored without a lining at the moment, the wound coil stock is pushed to take off the coil stock, the coil stock coupon is collected, and the next winding operation can be started.

The automatic continuous receiving device further comprises a control device connected with a power device in the material receiving and discharging assembly 20, and the control device automatically controls the power device to realize a series of processes of automatically clamping a roll material fracture, winding, loosening and unloading the wound roll material after winding is finished and the like, so that the automation intelligence degree is improved. The control device may be a PLC controller or other existing control device.

In addition, when the control device fails, in the automatic splicing and receiving device, the rotary drum 24 can be used as a common winding shaft and cannot be used due to the failure of the controller.

The automatic splicing and receiving device can realize automatic rolling and splicing of the coil, traction of a label fracture is realized by adopting the traction clamp and the traction guide shaft as a traction mechanism of the coil fracture, splicing of the coil fracture is realized by the interface teeth 23, and automatic splicing and winding of the coil can be realized. The inner hole tensioning plate 22 is adopted to realize the tensioning of the inner circle of the coil stock, the automatic continuous receiving and winding functions of the coil stock are realized, and the requirement for the inner circle lining of the coil stock can be realized. The automatic splicing and receiving device can realize the automatic winding of industrial coil materials, does not need manual splicing, improves the automation degree of operation, has no complex positioning precision requirement and complex electric control system, is suitable for various types of coil materials, and has the advantages of simple structure, practicability and reliability.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.