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Rewinding machine cutting device, control system and rewinding machine

A rewinding machine and cutting technology, which is applied in the field of rewinding machines, can solve the problem of inconvenient adjustment of the number of cutting sections, and achieve the effect of convenient operation

Pending Publication Date: 2020-05-12
沈阳瑞晟智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the inconvenience of adjusting the number of cutting segments in the prior art, and provide a rewinder cutting device, control system and rewinder that can switch the telescopic position of the blade

Method used

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  • Rewinding machine cutting device, control system and rewinding machine
  • Rewinding machine cutting device, control system and rewinding machine
  • Rewinding machine cutting device, control system and rewinding machine

Examples

Experimental program
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Effect test

Embodiment 1

[0041] exist figure 1 and figure 2 In the first embodiment shown, the cutting device of the rewinder of the present invention includes a base 1 and a transverse connecting plate 3 . Two parallel feeding guide rails 2 are installed on the base 1, the transverse connecting plate 3 is perpendicular to the feeding guide 2, and the two ends of the transverse connecting plate 3 are installed with feeding sliding blocks 4, which are connected to the feeding sliding block 4. The guide rails 2 are matched so that the transverse connecting plate 3 can move on and along the feed guide rail 2 . In this embodiment, the number of the feed guides 2 is two. If the length of the transverse connecting plate 3 is increased, then more feed guides 2 can be set. There are two feed guides 2 in this embodiment, corresponding to 2 a base. In other embodiments of the present invention, the feed slide block 4 and the feed guide rail 2 can be replaced by a guide shaft and a sliding bushing, whose fun...

Embodiment 2

[0054] In this embodiment, the cutting device of the rewinder further includes a knife seat locking device, which is installed on each knife seat 7, including Figure 16 The rack 29 is shown arranged parallel to the transverse rail 6, and as Figure 17 Lock block 30 is shown engaged with rack 29. like Figure 17-20 As shown, the lock block 30 is rotatably mounted on the knife base 7 , and an elastic piece 31 is installed between the knife base 7 and the lock block 30 , the elastic piece 31 urges the lower end of the lock block 30 to engage with the rack 29 . The upper end of the lock block 30 is provided with an unlocking roller 32, and the unlocking roller 32 is located above the knife shifting slot 7.1.

[0055] When the tool holder 7 needs to be moved, the tool holder 7 needs to be unlocked first, and the retraction cylinder 21 drives the first push block 28 to be inserted into the tool shift slot 7.1 of the tool holder 7, and the tool shifter of the first push block 28 i...

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PUM

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Abstract

The invention discloses a rewinding machine cutting device, a control system and a rewinding machine, and belongs to the technical field of rewinding machines. The rewinding machine cutting device comprises two parallel feeding guide rails, a transverse connecting plate, a driving mechanism and a plurality of cutter holders, wherein blades are rotatably mounted on the cutter holders, the blades are connected with clamping parts, limiting devices are further arranged on the cutter holders, the clamping parts and the limiting devices are clamped so that the blades can be kept at the cutter extending positions, and the clamping parts and the limiting devices are separated so that the blades can rotate to the cutter retracting positions. Compared with the prior art, the rewinding machine cutting device has the advantages that the number of cutting sections of a coiled material can be adjusted by placing the blades at the cutter extending positions or the cutter retracting positions, moreover, the cutter holders can move on the transverse connecting plate so that the cutting size can be adjusted, different requirements of customers can be met, and the operation is convenient. The rewinding machine cutting device further comprises a recognition mechanism which is used for carrying out serial number recognition on the cutter holders, and therefore the designated cutter holders can beaccurately moved.

Description

technical field [0001] The invention relates to the technical field of rewinders, and mainly relates to a rewinder cutting device, a control system and a rewinder. Background technique [0002] The rewinder cuts the processed paper products, films, cloth rolls, etc. into different specifications or sizes according to the different needs of customers. Chinese utility model patent CN201520955132X discloses "a slitting and rewinding machine". The cutting device of the slitting and rewinding machine includes a cutter and a cutter frame. The cutter frame is parallel to the clamped paper tube. The cutter holder is distributed axially, and the number of cutters is multiple. The cutter feed mechanism includes a pair of feed cylinders. The push rod of each feed cylinder is fixed with one end of the cutter holder. When the coil needs to be cut, the feed The cylinder pushes the cutter holder to make the cutter and the coil collide to cut the coil material, and the cutter holder exits ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/26
CPCB26D7/2628B26D7/2614
Inventor 张大亮周靖皓
Owner 沈阳瑞晟智能装备有限公司