CN209554435U

CN209554435U - A kind of wrap-up for melt spraying non-woven fabrics

Info

Publication number: CN209554435U
Application number: CN201920249896.5U
Authority: CN
Inventors: 杨海兵
Original assignee: ZHANGJIAGANG GAOPINCHENG MEDICAL EQUIPMENT TECHNOLOGY Co Ltd
Current assignee: ZHANGJIAGANG GAOPINCHENG MEDICAL EQUIPMENT TECHNOLOGY Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-10-29
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a kind of wrap-ups for melt spraying non-woven fabrics, for winding the PBT filament of melt-blown, wrap-up includes rack, the wind-up roll being rotatably set in rack around its own direction of axis line, set on the occlusion part for winding roll end, several apertures being opened on occlusion part.A kind of wrap-up for melt spraying non-woven fabrics of the utility model, by the way that occlusion part is arranged in winding roll end, the PBT filament being ejected into other than wind-up roll roll surface can effectively be sheltered from, it avoids other positions of wind-up roll and accumulates extra PBT filament, the service life of equipment is extended while improving working efficiency；Simultaneously by opening up several apertures on occlusion part, PBT filament is enabled partially through aperture, to substantially increase the bearing capacity of occlusion part.

Description

A kind of wrap-up for melt spraying non-woven fabrics

Technical field

The utility model relates to a kind of wrap-ups for melt spraying non-woven fabrics.

Background technique

Material Chinese is polybutylene terephthalate (PBT), abbreviation saturated polyester, due to good fluidity, crystallization rate Fastly, it is suitable for production superfine fibre class non-woven fabrics.

When using PBT material production non-woven fabrics, usually first by PBT material heating melting, spinneret is then carried out, is used in combination Wind-up roll winds the PBT filament of ejection, it is cooling after non-woven fabrics.But do not have on existing wind-up roll any Block piece, PBT filament are easy to be ejected into the place other than roll surface, such as roll shaft, will after the PBT Filament buildup on roll shaft is more The operation that will affect wind-up roll, damage wind-up roll, strong influence working efficiency.

Summary of the invention

The purpose of the utility model is to provide a kind of wrap-up for melt spraying non-woven fabrics, which can effectively be hidden The PBT filament being ejected into other than wind-up roll roll surface is blocked, other positions of wind-up roll is avoided and accumulates extra PBT filament, is improved The service life of equipment is extended while working efficiency.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

A kind of wrap-up for melt spraying non-woven fabrics, for winding the PBT filament of melt-blown, the wrap-up includes machine Frame, the wind-up roll being rotatably set in the rack around its own direction of axis line, blocking set on the winding roll end Portion, several apertures being opened on the occlusion part.

Preferably, the occlusion part extends along the length direction of the wind-up roll.

Preferably, several array of orifices are arranged on the occlusion part.

Preferably, the aperture of the aperture is 0.1 ~ 0.5mm.

Preferably, the perpendicular setting of emission direction of the length direction of the wind-up roll and the PBT filament.

Preferably, the wrap-up further includes slidably being set to the rack along the length direction of the wind-up roll On supporting module, the wind-up roll is rotatably set in the supporting module.

It is further preferred that the wrap-up further includes the sliding with race set on the supporting module bottom Wheel, the rack are equipped with guide rail, and the inlay card that the guide rail can cooperate is in the race.

It is further preferred that the wrap-up further includes the first locating piece in the supporting module and is set to institute It states the second locating piece in rack, be arranged in the guide rod in first locating piece and second locating piece along its axial direction.

It is further preferred that first locating piece and second locating piece have it is multiple, and along the guiding The length direction of bar is intervally arranged two-by-two.

Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art A kind of wrap-up for melt spraying non-woven fabrics of type enables occlusion part to have by the way that occlusion part is arranged in winding roll end Effect shelters from the PBT filament being ejected into other than wind-up roll roll surface, and avoiding other positions of wind-up roll, to accumulate extra PBT thin Silk extends the service life of equipment while improving working efficiency；Simultaneously by opening up several apertures on occlusion part, so that PBT filament can partially penetrate aperture, substantially increase the bearing capacity of occlusion part.

Detailed description of the invention

Attached drawing 1 is the structural schematic diagram of the utility model.

Wherein: 1, rack；2, wind-up roll；3, occlusion part；4, aperture；5, supporting module；6, movable pulley；7, guide rail；8, A positioning block；9, the second locating piece；10, guide rod.

Specific embodiment

The technical solution of the utility model is further elaborated with reference to the accompanying drawing.

It is shown in Figure 1, a kind of wrap-up for melt spraying non-woven fabrics, for winding the PBT filament of melt-blown, winding dress Set the wind-up roll 2 being rotatably set in rack 1 including rack 1, around its own direction of axis line, set on 2 end of wind-up roll Occlusion part 3, several apertures 4 being opened on occlusion part 3.Herein, wind-up roll 2 is by motor driven, and occlusion part 3 is along winding The length direction of roller 2 extends.The perpendicular setting of emission direction of the length direction and PBT filament of wind-up roll 2.4 gusts of several apertures Column are arranged on occlusion part 3.And the aperture of aperture 4 is 0.1 ~ 0.5mm.

By the way that occlusion part 3 is arranged in 2 end of wind-up roll, occlusion part 3 is effectively sheltered from and is ejected into wind-up roll 2 PBT filament other than roll surface avoids other positions of wind-up roll 2 and accumulates extra PBT filament and influence working efficiency；Lead to simultaneously It crosses on occlusion part 3 and opens up several apertures 4, PBT filament is enabled partially through aperture 4, to substantially increase holding for occlusion part 3 Loading capability.

In the present embodiment, which further includes slidably being set in rack 1 along the length direction of wind-up roll 2 Supporting module 5, wind-up roll 2 rotatably be set to supporting module 5 on.The wrap-up further includes being set to 5 bottom of supporting module The movable pulley 6 with race, rack 1 be equipped with guide rail 7, the inlay card that guide rail 7 can cooperate is in race.

The wrap-up further includes the first locating piece 8 in supporting module 5 and the second locating piece in rack 1 9, the guide rod 10 being arranged in along its axial direction in the first locating piece 8 and the second locating piece 9.Here, the first locating piece 8 and second is fixed Position block 9 has multiple, and is intervally arranged two-by-two along the length direction of guide rod 10.Pass through the first locating piece 8, the second locating piece 9 and guide rod 10 setting, ensure that the mobile direction of supporting module.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention. All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims

1. a kind of wrap-up for melt spraying non-woven fabrics, for winding the PBT filament of melt-blown, it is characterised in that: the winding Device includes rack (1), the wind-up roll (2) being rotatably set on the rack (1) around its own direction of axis line, is set to institute The occlusion part (3) for stating wind-up roll (2) end, several apertures (4) being opened on the occlusion part (3).

2. a kind of wrap-up for melt spraying non-woven fabrics according to claim 1, it is characterised in that: the occlusion part (3) extend along the length direction of the wind-up roll (2).

3. a kind of wrap-up for melt spraying non-woven fabrics according to claim 1, it is characterised in that: described is several small Hole (4) array arrangement is on the occlusion part (3).

4. a kind of wrap-up for melt spraying non-woven fabrics according to claim 1, it is characterised in that: the aperture (4) Aperture be 0.1 ~ 0.5mm.

5. a kind of wrap-up for melt spraying non-woven fabrics according to claim 1, it is characterised in that: the wind-up roll (2) the perpendicular setting of emission direction of length direction and the PBT filament.

6. a kind of wrap-up for melt spraying non-woven fabrics according to claim 1, it is characterised in that: the wrap-up It further include the supporting module (5) being slidably set to along the length direction of the wind-up roll (2) on the rack (1), it is described Wind-up roll (2) is rotatably set on the supporting module (5).

7. a kind of wrap-up for melt spraying non-woven fabrics according to claim 6, it is characterised in that: the wrap-up It further include the movable pulley (6) with race set on the supporting module (5) bottom, the rack (1) is equipped with guide rail (7), The inlay card that the guide rail (7) can cooperate is in the race.

8. a kind of wrap-up for melt spraying non-woven fabrics according to claim 6, it is characterised in that: the wrap-up Further include the first locating piece (8) on the supporting module (5) and the second locating piece (9) being set on the rack (1), The guide rod (10) in first locating piece (8) and second locating piece (9) is arranged in along its axial direction.

9. a kind of wrap-up for melt spraying non-woven fabrics according to claim 8, it is characterised in that: first positioning Block (8) and second locating piece (9) have multiple, and are intervally arranged two-by-two along the length direction of the guide rod (10).