CN107416565B - Slitting equipment and double-reel discharging device thereof - Google Patents

Abstract

A cutting device and a double-reel unloading device thereof comprise a moving frame, an upper winding-reel unloading assembly and a lower winding-reel unloading assembly which are arranged on the moving frame, wherein the two unloading assemblies can move up and down and respectively comprise an unloading arm horizontally extending to the upper winding-reel and the lower winding-reel from the front side, and the unloading arm can be matched with external equipment to complete unloading; the two unloading assemblies can simultaneously make horizontal movement close to/away from the upper winding shaft and the lower winding shaft from the front side so as to support and synchronously remove the coil materials on the upper winding shaft and the lower winding shaft; the discharging arm of the lower winding shaft discharging assembly can be turned over to avoid the up-and-down movement of the upper winding shaft discharging assembly, so that the discharging arm of the upper winding shaft discharging assembly can move downwards to a set position to be matched with external equipment for receiving a material roll to complete discharging. The invention has high efficiency and can reduce the damage of the material roll when the material roll is discharged.

Description

Slitting equipment and its double-spool unloading device

technical field

The invention relates to roll-to-roll equipment, in particular to a double-spool unloading device in the slitting equipment.

Background technique

In roll-to-roll equipment, such as coil cutting equipment, there are generally two winding shafts, upper and lower. The existing double-spool unloading device relies more on manual work in the unloading process, resulting in low unloading efficiency and easy damage to the material roll.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and propose a cutting device and its double-spool unloading device, which has high efficiency and can reduce the damage of the roll when unloading the roll.

The technical solutions proposed by the present invention in response to the above technical problems include: a double-spool unloading device is proposed, which is used to sequentially transfer the material rolls on the upper winding shaft and the lower winding shaft of a winding device to a receiving material roll external equipment, which includes a mobile frame and an upper winding shaft unloading assembly and a lower winding shaft unloading assembly installed on the mobile frame. These two unloading assemblies can move up and down, and respectively include Unloading arms to the upper and lower rewinding shafts, which can cooperate with external equipment for receiving rolls to complete the unloading; wherein the two unloading assemblies can be approached/distant from the front side at the same time The horizontal movement of the upper winding shaft and the lower winding shaft supports and removes the coil material on the upper winding shaft and the lower winding shaft synchronously; Avoid the up and down movement of the upper winding shaft unloading assembly, so that the unloading arm of the upper winding shaft unloading assembly can go down to the set position and cooperate with the external equipment for receiving the material roll to complete the unloading.

In some embodiments, the bottom reel unloading assembly is able to travel up to a set position to avoid external equipment for receiving the roll and the roll thereon.

In some embodiments, the mobile frame includes a horizontal guide rail mounting base and a vertical guide rail mounting base, and the unloading arms of the upper winding shaft unloading assembly and the lower winding shaft unloading assembly are both mounted on the guide rail slider assembly. on the vertical rail mount.

In some embodiments, the horizontal distance between the guide rail slider assembly of the lower winding shaft unloading assembly and the winding device is greater than the horizontal distance between the guide rail slider assembly of the upper winding shaft unloading assembly and the winding device.

In some embodiments, the unloading arm of the winding shaft unloading assembly is L-shaped, including a vertically extending upper arm matched with the moving frame and an arm extending horizontally from the bottom end of the upper arm.

In some embodiments, the unloading arm of the unwinding shaft unloading assembly is L-shaped, comprising a vertically extending upper arm matched with the moving frame and an arm pivotally connected to the bottom end of the upper arm.

In some embodiments, it also includes two sets of driving mechanisms for respectively driving the upper winding shaft unloading assembly and the lower winding shaft unloading assembly to move up and down.

In some embodiments, each set of the driving mechanism includes a driving motor and a transmission unit matched with the driving motor.

In some embodiments, the transmission unit is a screw drive, a rack and pinion drive, or a toothed leather strip drive.

The technical solution proposed by the present invention for the above-mentioned technical problems also includes proposing a slitting device, which includes the above-mentioned double-spool unloading device.

Compared with the prior art, the slitting equipment and its double-spool unloading device of the present invention can synchronously unload the upper rewinding shaft and The coil material on the lower winding shaft is removed from the winding device; through the cooperation of the upper winding shaft unloading assembly and the lower winding shaft unloading assembly, it is possible to allow the upper winding shaft unloading assembly to carry the material roll down to the unloading position, which can Increase the degree of automation of unloading, high efficiency, and can reduce the damage of the coil when unloading the coil.

Description of drawings

Fig. 1 is a schematic front view of an embodiment of a double-spool unloading device of the present invention.

Fig. 2 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, the upper and lower winding shaft unloading components support the upper and lower two sets of material rolls respectively.

Fig. 3 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, and the upper and lower rewinding shaft unloading components respectively remove the upper and lower two groups of material rolls.

Fig. 4 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, and the material roll on the unloading assembly of the lower winding shaft is unloaded.

Fig. 5 is a schematic view of the working state of the embodiment of the double-spool unloading device of the present invention, the supporting arm on the unloading assembly of the lower winding shaft is flipped and folded.

Fig. 6 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention. The upper reel unloading shaft unloading assembly carries the material rolls on it down and unloads, and unloads at the same unloading position.

Fig. 6a is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention. The upper reel unloading shaft unloading assembly carries the material rolls on it down and unloads, and unloads at different unloading positions.

Fig. 7 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, the unloading components of the upper and lower winding shafts are both idle.

Wherein, the reference signs are explained as follows: 100 double-spool unloading device; 200 material roll on the lower winding shaft; 300 material roll on the upper winding shaft; 400 winding device; 401 upper winding shaft; 402 lower winding shaft; 500, 600 external equipment for receiving rolls; 1 moving frame; 3 upper rewinding shaft unloading assembly; 4 driving mechanism; 5 lower rewinding shaft unloading assembly; 6 driving mechanism; Seat; 12 Vertical guide rail mounting seat; 31 Unloading arm; 311 Upper arm; 312 Arm hand; 41 Driving motor; 42 Transmission unit; 51 Unloading arm; 511 Upper arm; 512 Arm hand; 61 Driving motor; 62 Transmission unit .

Detailed ways

The present invention will be further elaborated below in conjunction with the accompanying drawings.

Referring to Fig. 1 to Fig. 7, Fig. 1 is a schematic front view of an embodiment of the double-spool unloading device of the present invention. Fig. 2 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, the upper and lower winding shaft unloading components support the upper and lower two sets of material rolls respectively. Fig. 3 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, and the upper and lower rewinding shaft unloading components respectively remove the upper and lower two groups of material rolls. Fig. 4 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, and the material roll on the unloading assembly of the lower winding shaft is unloaded. Fig. 5 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, the supporting arm on the unloading assembly of the lower rewinding shaft is flipped and folded. Fig. 6 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, the material roll carried by the upper winding shaft unloading assembly is lowered and unloaded. Fig. 7 is a schematic diagram of the working state of the embodiment of the double-spool unloading device of the present invention, the unloading components of the upper and lower winding shafts are both idle. Taking the slitting equipment as an example, the present invention proposes a roll-to-roll equipment, which includes a winding device 400 and a double-spool unloading device 100 matched with the winding device 400 . Wherein, the winding device 400 has an upper winding shaft 401 and a lower winding shaft 402. These two winding shafts 401, 402 can be simultaneously wound. 401, 402 can be removed, that is, the two winding shafts 401, 402 are separated from the coil materials 200, 300. At this time, the double-spool unloading device 100 can remove the coil materials 200, 300 synchronously, and then sequentially The coils 200, 300 are transferred from the twin-spool discharge 100 to external devices 500, 600 for receiving the coils. This structure can not only improve the winding efficiency of the winding device 400, but also improve the automation of unloading.

The double-spool unloading device 100 includes: a moving frame 1, an upper winding shaft unloading assembly 3 and a lower winding shaft unloading assembly 5 installed on the moving frame 1, and an upper winding shaft unloading assembly 3 for respectively driving And the two sets of driving mechanisms 4,6 that move up and down the unwinding shaft unloading assembly 5. These two unloading assemblies 3,5 can move up and down, and respectively comprise unloading arms 31,51 extending horizontally to the upper winding shaft 401 and the lower winding shaft 402 from the front, and the unloading arms 31,51 can be connected with External devices 500, 600 for receiving rolls cooperate to complete the unloading. Wherein, the two unloading assemblies 3, 5 can move horizontally close to/away from the upper winding shaft 401 and the lower winding shaft 402 at the same time from the front, so as to support and synchronously remove the coil material 200 on the lower winding shaft And the material roll 300 on the winding shaft. The unloading arm 51 of the lower rewinding shaft unloading assembly 5 can be turned over and folded to avoid the up and down movement of the upper rewinding shaft unloading assembly 3, so that the unloading arm 31 of the upper rewinding shaft unloading assembly 3 can go down to the device. The fixed position cooperates with the external equipment 600 for receiving the material roll to complete the discharge. In this embodiment, the setting position is the same as the discharge position of the discharge arm 51 of the lower winding shaft discharge assembly 5; the external device 600 for receiving the roll is the same as the external device for receiving the roll 500 can be two identical devices with the same structure and specifications put into use separately, or it can be multiplexed of the same device.

In this embodiment, the unloading position of the upper winding shaft unloading assembly 3 is the same as the unloading position of the lower winding shaft unloading assembly 5. At this time, the external device 500 for receiving the material roll will take the material roll 200 After being removed from the unloading position from the side or the front, the external device 600 for receiving rolls enters the unloading position to cooperate with the unloading of the winding shaft unloading assembly 3 . In other embodiments, the discharge position of the upper winding shaft discharge assembly 3 and the discharge position of the bottom winding shaft discharge assembly 5 may be different (see FIG. 6 a ), that is, an external device for receiving the roll The position where 500 accepts the material roll 200 is different from the position where the external device 600 for receiving the material roll receives the material roll 300. The position where the roll external device 600 receives the material roll 300 is away from the winding device 400 at the front.

The lower winding shaft unloading assembly 5 can go up to the set position to avoid the external equipment for receiving the material roll and the material roll on it, which is conducive to the unloading position of the upper winding shaft unloading assembly 3 and the lower The different discharge positions of the winding shaft discharge assembly 5 are realized. It is worth mentioning that when the external equipment 500, 600 for receiving the material roll is moved horizontally close to/away from the winding device 400 to enter the same discharge position, the lower winding shaft discharge assembly 5 does not have to move upward to the set position to avoid.

The mobile frame 1 includes a horizontal guide rail mounting base 11 and a vertical guide rail mounting base 12, and the unloading arms 31, 51 of the upper rewinding shaft unloading assembly 3 and the lower rewinding shaft unloading assembly 5 pass through the guide rail slider combination 7, 8 is mounted on the vertical guide rail mount 12. Specifically, the horizontal distance between the guide rail slider assembly 8 of the lower winding shaft unloading assembly 5 and the winding device 400 is greater than the horizontal distance between the guide rail slider assembly 7 of the upper winding shaft unloading assembly 3 and the winding device 400 distance.

The unloading arm 31 of the winding shaft unloading assembly 3 is L-shaped, including a vertically extending upper arm 311 matched with the moving frame 1 and an arm 312 extending horizontally from the bottom end of the upper arm 311 . Wherein, the arm portion 312 can correspond to support the winding core of the material roll 300 . In other embodiments, the shape of the arm portion 312 can be changed to support the bottom of the roll 300 .

The driving mechanism 4 includes a driving motor 41 and a transmission unit 42 matched with the driving motor 41 . In this embodiment, the transmission unit 42 is a screw drive. In other embodiments, the transmission unit 42 may adopt a rack and pinion transmission or a toothed leather strip transmission.

The unloading arm of the lower winding shaft unloading assembly 5 is L-shaped, including a vertically extending upper arm 511 cooperating with the moving frame 1 and an arm 512 pivotally connected to the bottom end of the upper arm 511 . Wherein, the arm portion 512 can correspond to support the winding core of the material roll 200 . In other embodiments, the shape of the arm portion 512 can be changed to support the bottom of the roll 200 .

The driving mechanism 6 includes a driving motor 61 and a transmission unit 62 matched with the driving motor 61 . In this embodiment, the transmission unit 62 is a screw drive. In other embodiments, the transmission unit 62 may adopt a rack and pinion transmission or a toothed leather strip transmission.

Compared with the prior art, the slitting equipment and its double-spool unloading device 100 of the present invention can synchronously unload The coil materials 200, 300 on the upper winding shaft 401 and the lower winding shaft 402 are removed from the winding device 400; through the cooperation of the upper winding shaft unloading assembly 3 and the lower winding shaft unloading assembly 5, it is possible to allow the upper winding shaft to unload. The material component 3 carries the material roll 300 down to the unloading position, which can increase the degree of automation of unloading, has high efficiency, and can reduce the damage of the material rolls 200 and 300 when unloading the material rolls.

The above content is only a preferred embodiment of the present invention, and is not intended to limit the implementation of the present invention. Those of ordinary skill in the art can easily make corresponding modifications or modifications according to the main concept and spirit of the present invention. Therefore, this The protection scope of the invention shall be determined by the protection scope required by the claims.

Claims (10)

1. A double-spool unloading device, which is used to sequentially transfer the material rolls on the upper winding shaft and the lower winding shaft of a winding device to external equipment for receiving material rolls, it is characterized in that it includes a moving frame and a loading The upper rewinding shaft unloading assembly and the lower rewinding shaft unloading assembly arranged on the mobile frame, both of which can move up and down, and include horizontally extending from the front to the upper rewinding shaft and the lower rewinding shaft Unloading arm, the unloading arm can be used to cooperate with the external equipment for receiving the roll to complete the unloading; wherein, the two unloading assemblies can be approached/away from the level of the upper winding shaft and the lower winding shaft at the same time from the front Move to support and remove the coil material on the upper winding shaft and the lower winding shaft synchronously; the unloading arm of the lower winding shaft unloading assembly can be turned over and folded to avoid the up and down movement of the upper winding shaft unloading assembly , so that the unloading arm of the winding shaft unloading assembly can go down to the set position and cooperate with the external equipment for receiving the roll to complete the unloading. 2. The double-spool unloading device according to claim 1, characterized in that, the lower winding shaft unloading assembly can go up to a set position to avoid the external equipment used to receive the material roll and the material roll on the external equipment . 3. The double-spool unloading device according to claim 2, wherein the moving frame includes a horizontal guide rail mounting seat and a vertical guide rail mounting seat, the upper winding shaft unloading assembly and the lower winding shaft unloading assembly The unloading arms are all installed on the vertical guide rail mounting base through the combination of guide rail sliders. 4. The double-spool unloading device according to claim 3, characterized in that the horizontal distance between the guide rail slider combination of the lower rewinding shaft unloading assembly and the rewinding device is greater than the guide rail slide of the upper rewinding shaft unloading assembly The horizontal distance between the block combination and the winding device. 5. The double-spool unloading device according to claim 2, characterized in that, the unloading arm of the upper winding shaft unloading assembly is L-shaped, comprising a vertically extending upper arm matched with the moving frame and a The arm extends horizontally from the bottom of the arm. 6. The double-spool unloading device according to claim 2, wherein the unloading arm of the lower winding shaft unloading assembly is L-shaped, and the unloading arm includes a vertically extending An upper arm and an arm hand pivotally connected to the bottom end of the upper arm. 7 . The double-spool unloading device according to claim 2 , further comprising two sets of driving mechanisms for respectively driving the upper winding shaft unloading assembly and the lower winding shaft unloading assembly to move up and down. 8. The double-spool unloading device according to claim 7, wherein each set of the driving mechanism includes a driving motor and a transmission unit matched with the driving motor. 9 . The double-spool unloading device according to claim 8 , wherein the transmission unit is a screw transmission unit, a rack and pinion transmission unit or a toothed thong transmission unit. 10. A slitting device, characterized in that it comprises the double-spool unloading device according to any one of claims 1 to 9.