CN205526843U

CN205526843U - Film coiling device

Info

Publication number: CN205526843U
Application number: CN201620118244.4U
Authority: CN
Inventors: 李永亮; 吕志国; 方省众
Original assignee: Jiangsu Benduo New Materials Co ltd
Current assignee: Jiangsu Benduo New Materials Co ltd
Priority date: 2016-02-10
Filing date: 2016-02-10
Publication date: 2016-08-31
Anticipated expiration: 2026-02-10

Abstract

The utility model relates to a film coiling device. Including frame and the wind -up roll of setting on the frame, rolling bearing unit is passed through to wind -up roll one end and the driving shaft transmission is connected, the wind -up roll other end and driven shaft transmission are connected, the driven shaft passes through bearing Kit on the guide arm, wind -up roll axis direction axial displacement can be followed to the guide arm, the driven shaft penetrates in the connecting hole of wind -up roll, driven shaft and wind -up roll clearance fit, driven shaft and wind -up roll are provided with the screw hole of a plurality of correspondences in radial direction to it passes the fastening connection that driven shaft and wind -up roll were realized to the screw hole to be equipped with the fastener. The utility model discloses it is more convenient to make the dismantlement change the wind -up roll, has practiced thrift the production time, has improved production efficiency.

Description

A kind of film take-up

Technical field

This utility model relates to a kind of film take-up.

Background technology

nullBidirectional stretching polypropylene film is that recent two decades grows up，As high-grade goods (such as medicated cigarette、Food、Medicine、Clothing、Audio-visual product etc.) packaging material、Print laminating base material and coating adhesive tape base material etc.，Such thin film has transparency the most clearly、The bright-coloured glossiness of light and good barrier property，And suitably in packaging、Coating、The course of processing high-speed job such as laminating，There is high economic worth，Become new high-tech industry the most in the ascendant，Existing film take-up，Typically carry out rolling by the wind-up roll being arranged on support，One end of wind-up roll is in transmission connection on the output shaft of motor，The other end of wind-up roll is arranged on support through bearing，It is disadvantageous in that: after a winding up roller rewinding，When needing to change another wind-up roll，The process of existing dismounting wind-up roll is relatively complicated，Take-down time is long，Thus have impact on production efficiency.

Utility model content

This utility model is for drawbacks described above, it is therefore intended that provides a kind of simple in construction, can realize a kind of film take-up of fast roll changing.

For this technical solution adopted in the utility model it is: this utility model includes support (1) and the wind-up roll (2) being arranged on support (1), described wind-up roll (2) one end is in transmission connection by rolling bearing units and driving shaft (3), described wind-up roll (2) other end and driven shaft (4) are in transmission connection, described driven shaft (4) is contained on guide rod (5) by bearing holder (housing, cover), and described guide rod (5) can move axially along wind-up roll (2) axis direction；

Described driven shaft (4) penetrates in the connecting hole of wind-up roll (2), described driven shaft (4) and wind-up roll (2) matched in clearance, described driven shaft (4) and wind-up roll (2) are provided with the screwed hole of some correspondences in radial direction, and are provided with securing member (6) and realize being fastenedly connected of driven shaft (4) and wind-up roll (2) through screwed hole.

Described guide rod (5) bottom arranges support bar (7), and described support bar (7) top is threaded on guide rod (5), and described support bar (7) is two-part structure, and described support bar (7) epimere and hypomere are socket joint type screw connection structure.

Being arranged with spring (8) outside described securing member (6), described spring (8) one end conflict head in securing member (6), the other end is conflicted on the outer surface of described wind-up roll (2).

Described driving shaft (3) is driven by motor (10) by belt (9).

The utility model has the advantages that: 1) this utility model when needs change wind-up roll time, only need to be by securing member from wind-up roll, screw out in screwed hole corresponding in driven shaft, and support bar is screwed out from guide rod, then guide rod just can drive driven shaft to depart from wind-up roll easily, thus the constraint release of wind-up roll one end, the most again wind-up roll is dismantled from driving shaft, the connected mode of driving shaft and wind-up roll can refer to the structure that notification number is CN202754590U, it is achieved thereby that the fast quick-detach of wind-up roll, the quick assembling of wind-up roll can be realized simultaneously, owing to driven shaft and wind-up roll are the version of matched in clearance, therefore replacing wind-up roll more rapid and convenient is made；

2) this utility model is further arranged with spring outside securing member, and so when wind-up roll is occurred vibration because of various factors by impact, the existence of spring can absorb a part of vibration force, thus reduce the impulsive force to associated components, improve the service life of each parts；

3) this utility model further arranges support bar, and make to be formed between support bar and guide rod threaded, when so using, support bar can form the support to guide rod, thus improve the stability of wind-up roll operating, when wind-up roll changed by needs, only support bar and guide rod need to be disengaged and can realize, and support bar is arranged to the version of two sections precisely in order to conveniently make the disengaging of support bar and guide rod.

This utility model makes dismounting and change wind-up roll more efficient and convenient in sum, has saved the production time, has improve production efficiency.

Accompanying drawing explanation

Fig. 1 is structural test of the present utility model.

Figure 1 is support, 2 be wind-up roll, 3 be driving shaft, 4 be driven shaft, 5 be guide rod, 6 be securing member, 7 be support bar, 8 be spring, 9 be belt, 10 for motor.

Detailed description of the invention

This utility model includes support 1 and the wind-up roll 2 being arranged on support 1, described wind-up roll 2 one end is in transmission connection by rolling bearing units and driving shaft 3, described wind-up roll 2 other end and driven shaft 4 are in transmission connection, described driven shaft 4 is contained on guide rod 5 by bearing holder (housing, cover), and described guide rod 5 can move axially along wind-up roll 2 axis direction；

Described driven shaft 4 penetrates in the connecting hole of wind-up roll 2, described driven shaft 4 and wind-up roll 2 matched in clearance, described driven shaft 4 and wind-up roll 2 are provided with the screwed hole of some correspondences in radial direction, and are provided with securing member 6 and realize being fastenedly connected of driven shaft 4 and wind-up roll 2 through screwed hole.

Described guide rod 5 bottom arranges support bar 7, and described support bar 7 top is threaded on guide rod 5, and described support bar 7 is two-part structure, and described support bar 7 epimere and hypomere are socket joint type screw connection structure.

Being arranged with spring 8 outside described securing member 6, described spring 8 one end is conflicted at the head of securing member 6, and the other end is conflicted on the outer surface of described wind-up roll 2.

Described driving shaft 3 is driven by motor 10 by belt 9.

Annexation between this utility model driving shaft 3 and wind-up roll 2, the connected mode of driven shaft 4 and guide rod 5 can refer to the structure that notification number is CN202754590U.

This utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in this utility model; those skilled in the art is according to disclosed technology contents; need not performing creative labour and some of which technical characteristic just can be made some replacements and deformation, these are replaced and deformation is all in protection domain of the present utility model.

Claims

1. a film take-up, it is characterized in that, including support (1) and the wind-up roll (2) that is arranged on support (1), described wind-up roll (2) one end is in transmission connection by rolling bearing units and driving shaft (3), described wind-up roll (2) other end and driven shaft (4) are in transmission connection, described driven shaft (4) is contained on guide rod (5) by bearing holder (housing, cover), and described guide rod (5) can move axially along wind-up roll (2) axis direction；

A kind of film take-up the most according to claim 1, it is characterized in that, described guide rod (5) bottom arranges support bar (7), described support bar (7) top is threaded on guide rod (5), described support bar (7) is two-part structure, and described support bar (7) epimere and hypomere are socket joint type screw connection structure.

A kind of film take-up the most according to claim 1, it is characterized in that, being arranged with spring (8) outside described securing member (6), described spring (8) one end conflict head in securing member (6), the other end is conflicted on the outer surface of described wind-up roll (2).

A kind of film take-up the most according to claim 1, it is characterised in that described driving shaft (3) is driven by motor (10) by belt (9).