CN209275851U - The anti-fracture of wire thread guide mechanism of viscose rayon - Google Patents

Abstract

The utility model relates to viscose rayon technical fields, the anti-fracture of wire thread guide mechanism of viscose rayon, including pedestal are particularly related to, the pedestal is longitudinally equipped with the slot that cross section is arc, the bottom plate that cross section is arc is equipped in the slot, the upper and lower surface of the bottom plate is the arc surface of concentric；The lower surface of bottom plate and slot sliding contact；Seal wire piece is connected at the plate upper surface center, the seal wire on piece is equipped with seal wire through-hole, and the seal wire through-hole is laterally distributed in above pedestal；It is respectively equipped with baffle above the both ends of the bottom plate, compressed spring is equipped between the baffle and the end of bottom plate, the both ends of the baffle are fixed by the bracket on pedestal.The anti-fracture of wire thread guide mechanism of viscose rayon provided by the utility model, seal wire piece can front and back rotation, follow viscose rayon to swing, prevent viscose rayon from receiving pulling force fracture of wire.

Description

The anti-fracture of wire thread guide mechanism of viscose rayon

Technical field

The utility model relates to viscose rayon technical fields, particularly relate to the anti-fracture of wire thread guide mechanism of viscose rayon.

Background technique

Viscose rayon needs to handle by multiple processes in process of production, and fiber is such as put in process portion It is dynamic, cause stress to change, be easily broken off, traditional thread guide mechanism cannot follow fiber to swing, therefore be easier break of CFRP.

Utility model content

The technical problem to be solved by the present invention is to provide the thread guide mechanisms that one kind can follow viscose rayon to swing.

In order to solve the above technical problems, the technical solution of the utility model are as follows:

The anti-fracture of wire thread guide mechanism of viscose rayon, including pedestal, the pedestal are longitudinally equipped with the slot that cross section is arc, institute The bottom plate that cross section is arc is equipped in the slot stated, the upper and lower surface of the bottom plate is the arc surface of concentric；Under bottom plate Surface and slot sliding contact；Seal wire piece is connected at the plate upper surface center, the seal wire on piece is logical equipped with seal wire Hole, the seal wire through-hole are laterally distributed in above pedestal；Baffle, the gear are respectively equipped with above the both ends of the bottom plate Compressed spring is equipped between plate and the end of bottom plate, the both ends of the baffle are fixed by the bracket on pedestal.

Further, the upper surface of the bottom plate is equipped with tabletting, and the lower surface of the tabletting and plate upper surface are sliding Dynamic contact, tabletting both ends are fixed on the base.

There are gaps between tabletting and seal wire piece.

Further, the bottom plate has multiple, and longitudinal is distributed in the slot of pedestal.

Wire guide ring is equipped in the seal wire through-hole, the wire guide ring outer wall is fixed on seal wire through-hole wall, described Wire guide ring center circular hole be used for seal wire.

The cross section of the wire guide ring is semicircle.

The anti-fracture of wire thread guide mechanism of viscose rayon provided by the utility model, seal wire piece can front and back rotation, follow viscose glue Fiber is swung, and prevents viscose rayon from receiving pulling force fracture of wire.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure of the utility model；

Fig. 2 is the schematic view of the front view of the utility model.

Specific embodiment

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing And specific embodiment is described in detail.

As depicted in figs. 1 and 2, the anti-fracture of wire thread guide mechanism of viscose rayon, including pedestal 1, pedestal 1 are equipped with mounting hole, use In being mounted in viscose rayon production equipment.For the ease of processing, pedestal 1 can be plastic part, and the pedestal 1 is longitudinal to be equipped with Cross section is the slot of arc, the bottom plate 2 that cross section is arc is equipped in the slot, the upper and lower surface of the bottom plate 2 is same The arc surface in the center of circle；The lower surface of bottom plate 2 and slot sliding contact；Bottom plate 2 can slide in slot, and glide direction is mainly front and back It swings, i.e., on the cross section of Fig. 1, the swing along slot radial direction of front and back can also be moved along slot is longitudinal, such as Fig. 2 institute Show, latter move mode is mainly used for adjusting the left-right position of bottom plate 2, and the bottom plate 2 has multiple, and longitudinal is distributed in In the slot of pedestal 1.

It is connected with seal wire piece 3 at each 2 upper surface center of bottom plate, under normal circumstances, when bottom plate 2 is not swung It waits, seal wire piece 3 is in plumbness, and the seal wire piece 3 is equipped with seal wire through-hole, and the seal wire through-hole is laterally distributed in bottom 1 top of seat；Seal wire through-hole is front and back through-hole, is respectively equipped with baffle 5 above the both ends of the bottom plate 2, have multiple pedestals 2 when Wait, baffle 5 be an entirety, between the baffle 5 and the end of bottom plate 2 be equipped with compressed spring 8, the two of the baffle 5 End is fixed on pedestal 1 by bracket 6.Pedestal 2 is kept to balance by the compressed spring 8 at both ends, i.e. holding 3 vertical configuration of seal wire piece State, when the unbalance stress of silk thread two sides, seal wire piece 3 can overcome the elastic force of the compressed spring 8 of side, follow and swung, Strut wires are broken to prevent viscose rayon.

In order to preferably fix bottom plate 2, prevent from being detached from out of slot, the upper surface of the bottom plate 2 is equipped with tabletting 7, more When a bottom plate 2, tabletting 7 is an entirety, and the lower surface of the tabletting 7 is contacted with 2 upper surface slide of bottom plate, tabletting 7 Both ends are fixed on pedestal 1.

There are gaps between tabletting 7 and seal wire piece 3, shake for seal wire piece 3.

In order to reduce friction, it is equipped with wire guide ring 4 in the seal wire through-hole, 4 outer wall of wire guide ring is fixed on seal wire On through-hole wall, the circular hole at 4 center of wire guide ring is used for seal wire.

The cross section of the wire guide ring 4 is semicircle.Semicircular contact surface, can viscose rayon stress when It waits, plays good supporting role.

Preferably to keep seal wire piece 3 smoothly to swing and can reset rapidly, when described seal wire 3 plumbness of piece, Two end faces of the bottom plate 2 are horizontal plane, and in the same plane with the groove top side of pedestal 1,5 following table of baffle Face is also horizontal plane, between the vertical end face for being mounted on bottom plate 2 of the compressed spring 8 and the lower surface of baffle 5.

The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement It also should be regarded as the protection scope of the utility model with retouching.

Claims (6)

1. the anti-fracture of wire thread guide mechanism of viscose rayon, including pedestal and seal wire piece, it is characterised in that: the pedestal is longitudinally equipped with cross Section is the slot of arc, and the bottom plate that cross section is arc is equipped in the slot, and the upper and lower surface of the bottom plate is concentric Arc surface；The lower surface of bottom plate and slot sliding contact；Seal wire piece, the seal wire are connected at the plate upper surface center On piece is equipped with seal wire through-hole, and the seal wire through-hole is laterally distributed in above pedestal；It is set respectively above the both ends of the bottom plate There is baffle, compressed spring is equipped between the baffle and the end of bottom plate, the both ends of the baffle are fixed by the bracket On pedestal.

2. the anti-fracture of wire thread guide mechanism of viscose rayon according to claim 1, it is characterised in that: the upper surface of the bottom plate Equipped with tabletting, the lower surface of the tabletting and plate upper surface sliding contact, tabletting both ends are fixed on the base.

3. the anti-fracture of wire thread guide mechanism of viscose rayon according to claim 2, it is characterised in that: the tabletting and seal wire piece Between there are gaps.

4. according to claim 1 to 3 described in any item anti-fracture of wire thread guide mechanisms of viscose rayon, it is characterised in that: the bottom Plate has multiple, and longitudinal is distributed in the slot of pedestal.

5. the anti-fracture of wire thread guide mechanism of viscose rayon according to claim 1, it is characterised in that: set in the seal wire through-hole There is wire guide ring, the wire guide ring outer wall is fixed on seal wire through-hole wall, and the circular hole at the wire guide ring center is used for seal wire.

6. the anti-fracture of wire thread guide mechanism of viscose rayon according to claim 5, it is characterised in that: the wire guide ring it is transversal Face is semicircle.