A kind of automatic change of lap unloads distribution system
Technical field
The utility model relates to automation field.
Background technology
In the coating processing technology, the processing of current volume is intact and when needing change of lap, must shut down earlier preceding volume is unloaded, and then through manual will the back cigarette on start again, so both loss was big, man efficiency is low, the productive costs height; And what current ejecting gear also adopted is that passive type unloads volume, and when yardage roll was big, tension force was just big like this, and it is and then also big to stretch.
Given this, be necessary to provide a kind of new automatic change of lap to unload distribution system in fact.
The utility model content
The purpose of the utility model is to provide a kind of automatic change of lap that unloads volume automatically to unload distribution system.
For this reason; The utility model provides a kind of automatic change of lap to unload distribution system; Comprise hold the cloth machine, automatically connect cloth apparatus, Rotating Double shaft type ejecting gear, and go up the cloth platform; The said cloth apparatus that connects automatically comprises and inhales cloth platform, cutting knife, connects cloth pressure roller and granny rag roller, and said Rotating Double shaft type ejecting gear comprises and is equipped with former cloth and subsequent use former cloth and rotation twin shaft, inflatable axle that can transposition respectively, unloads the volume motor, reaches the tension force roller.
Said rotation two-axle two ends are equipped with former cloth and subsequent use former cloth respectively; Said former cloth is connect the clamping of cloth pressure roller and is placed on the suction cloth platform by the cloth tail after the cutting knife cut-out, and the leftover of bolt of cloth of said subsequent use former cloth places the cloth tail that is also connect roll-in of cloth pressure roller and former cloth on the suction cloth platform to glue together equally.
The said Rotating Double axle head that is equipped with former cloth places and unloads the volume position automatically, and the said Rotating Double axle head that is equipped with subsequent use former cloth places place, cloth position of platform.
Behind the cloth tail of said former cloth and the leftover of bolt of cloth of the subsequent use former cloth gummed, said rotation twin shaft starts and transposition.
The said cloth machine that holds comprises that pulley moving up and down is used to hold cloth.
Compared to prior art, the automatic change of lap of the utility model unloads distribution system and has realized the automatic change of lap of former cloth and subsequent use former cloth through Rotating Double shaft type ejecting gear, has avoided need carrying out through manual work in the prior art defective of change of lap.
Description of drawings
Fig. 1 unloads the scheme drawing of distribution system for the automatic change of lap of the utility model.
The specific embodiment
See also shown in Figure 1, the automatic change of lap of the utility model unload distribution system comprise hold cloth machine 1, automatically connect cloth apparatus, Rotating Double shaft type ejecting gear, go up cloth platform 4, and electric hoist 7.The said cloth machine 1 that holds includes the raw material (raw material is the cloth-like material of whole volume) that pulley 10 moving up and down is used for temporary certain-length.The said cloth apparatus that connects automatically comprises suction cloth platform 21, cutting knife 22, connects cloth pressure roller 23 and granny rag roller 24.Rotating Double shaft type ejecting gear comprises inflatable axle 31, unloads volume motor 32, rotates twin shaft 33, reaches tension force roller 34.
In the ordinary production, former cloth 6 passes primary shaft that inflatable axle 31 is rotated twin shaft 33 and clamps the back and under the drive of unloading volume motor 32, independently unload volume; Simultaneously, the subsequent use former cloth 5 that inflatable axle 31 will be gone up on the cloth platform 4 is inserted second that rotates twin shaft 33, and the leftover of bolt of cloth of subsequent use former cloth 5 entirely is placed on the suction cloth platform 21.
When the needs change of lap, press and connect cloth switch (not shown), unload volume motor 32 and stop; Automatically the granny rag roller 24 that connects in the cloth apparatus stops, and the follow-up workshop section of cloth machine 1 is capable of using holds raw material temporary in the cloth machine 1 and continue processing and hold, at this moment; Inhale cloth platform 21 and with connecing cloth pressure roller 23 former cloth 6 is clamped, through cutting knife 22 former cloth 6 is cut off, the leftover of bolt of cloth of said subsequent use former cloth 5 places simultaneously to be inhaled on the cloth platform 21; Be connected with the leftover of bolt of cloth of subsequent use former cloth 5 the cloth tail of former cloth 6 with the adhesive tape mode inhaling to roll on the cloth platform 21 through connecing cloth pressure roller 23 then; Accomplished automatic change of lap process, granny rag roller 24 starts operation, continues to give back segment operation feed; Through electric hoist 7 the former cloth 6 of preceding volume is unloaded then; Then starting rotation twin shaft 33 lets second of rotation twin shaft 33 to replace and unload the volume position, last cloth platform 4 positions that the primary shaft change place is second, and the subsequent use former cloth of last volume is put on the cloth platform 4 through electric hoist 7 to primary shaft.
The said cloth machine 1 that holds is when ordinary production, to have kept in one section raw material cloth, stops to carry out in the change of lap process unloading the volume motor, and the follow-up workshop section of holding cloth machine 1 can shut down.Said tension force roller 34 be used to control unload the volume motor 32 speed make unload the volume constant tension independently unload volume.
The automatic change of lap of the utility model unloads distribution system and has realized the automatic change of lap of former cloth 6 and subsequent use former cloth 5 through Rotating Double shaft type ejecting gear, has avoided need carrying out through manual work in the prior art defective of change of lap.