CN215402154U

CN215402154U - Film rolling machine with flattening roller

Info

Publication number: CN215402154U
Application number: CN202120846863.6U
Authority: CN
Inventors: 黄爱科
Original assignee: Shenzhen Jinluxing Technology Co ltd
Current assignee: Shenzhen Jinluxing Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-01-04
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a film winding machine with a flattening roller, which can solve the problem of manual disassembly and displacement, has higher flexibility, and can meet the production requirements of different products.

Description

Film rolling machine with flattening roller

Technical Field

The utility model relates to the technical field of film winding machines with flattening rollers, in particular to a film winding machine with flattening rollers.

Background

In the production of plastic films, longitudinal wrinkles between two parts or rolls occur under the action of tensile stress before the film is fed to a drawing device, corona treatment, flash removal or the like or is wound up. The larger the spatial distance, the more severe the wrinkles will be. If these wrinkles are not removed in time, the thickness of the product may be measured inaccurately or the film may be cut to generate a notch, which may cause a defect such as a break of the film, and thus it is necessary to install a nip roll at the above position to remove the wrinkles of the film.

In the existing production line, in order to produce films with different formulations, corresponding adjustments are usually performed on the process flow, for example, a flattening roll is installed at different processes according to different process flows. The nip roll in traditional production line all is fixed mounting means, when adjustment technology, needs the manual work to dismantle the nip roll, then installs the position that needs again, and it is troublesome to dismantle, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a film winding machine with a flattening roller, which can solve the problem of manual disassembly and displacement, has higher flexibility and can meet the production requirements of different products.

One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides a film rolling machine with nip roll, includes frame, nip roll and installs a plurality of roller in the frame, nip roll's both ends are equipped with the bearing frame, nip roll is located the below of a plurality of roller, and is equipped with in the frame to be used for driving a plurality of roller and makes the adjustment mechanism who removes repeatedly along radial direction.

Furthermore, the adjusting mechanism comprises a slideway fixed on the frame and a chute arranged on the slideway, and the bearing seat is embedded in the chute and is connected with the chute in a sliding manner;

and drivers for driving the flattening rollers to do linear reciprocating motion along the sliding grooves are arranged on two sides of the rack.

Furthermore, one side of the slide is provided with a support frame for fixing the driver, and the axis of the output shaft of the driver is vertical to the axial direction of the flattening roller and is positioned on the same horizontal plane.

Furthermore, the bearing seat is provided with a locking structure for fixing the flattening roller.

Furthermore, the locking structure includes the frosting of seting up in the slide surface, install in the locking motor of bearing frame one side and with the locking piece of frosting butt, locking motor drive locking piece makes straight reciprocating motion.

Compared with the prior art, the utility model has the beneficial effects that:

the displacement of utilizing driver direct drive nip rolls has solved the problem that needs the manual work to dismantle nip rolls, makes the regulation flexibility of nip rolls position higher, can satisfy the needs of different products, different production technology.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

In the figure: 1. a frame; 2. flattening rollers; 3. a roll shaft; 4. a bearing seat; 51. a slideway; 52. A chute; 53. a driver; 54. a support frame; 61. locking the motor; 62. a locking block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Combine shown in fig. 1, a film rolling machine with nip roll 2, including frame 1, nip roll 2 and a plurality of roller 3 of installing in frame 1, nip roll 2's both ends are equipped with bearing frame 4, nip roll 2 is located the below of a plurality of roller 3, can produce with the cooperation of a plurality of roller 3 on upper portion at any time. For the convenience of adjustment, the frame 1 of the present embodiment is provided with an adjusting mechanism for driving the roller shafts 3 to move repeatedly in the radial direction.

Specifically, the adjusting mechanism in this embodiment includes a slideway 51 fixed on the rack 1 and a chute 52 provided on the slideway 51, and the bearing seat 4 is embedded in the chute 52 and slidably connected with the chute 52, and the chute 52 can adopt a dovetail groove structure, and can assist in limiting and operate stably.

The both sides of frame 1 all are equipped with and are used for driving nip roll 2 and make linear reciprocating motion's driver 53 along spout 52, and the preferred cylinder of this embodiment, efficient, the technology is mature, through pneumatic solenoid valve control, can realize nip roll 2's displacement fast when needs remove.

One side of the slideway 51 is provided with a support frame 54 for fixing the driver 53, the axis of the output shaft of the driver 53 is vertical to the axial direction of the nip roll 2 and is positioned on the same horizontal plane through the support frame 54, so that the driver 53 has high efficiency and balanced acting force when linking the movement of the nip roll 2, and the support frame 54 adopts a [ -shaped structure to heighten the driver 53.

In addition, in order to prevent the position of the nip roll 2 from changing due to vibration of equipment, failure of a cylinder, and the like during operation, a locking structure for fixing the nip roll 2 is added to the bearing housing 4.

The locking structure comprises a frosting surface arranged on the surface of the slide way 51, a locking motor 61 (an air cylinder or a hydraulic cylinder can also be adopted) arranged on one side of the bearing seat 4 and a locking block 62 abutted against the frosting surface, the locking block 62 is driven to do linear reciprocating motion through the locking motor 61, when the flattening roller 2 is fixed, the locking block 62 is abutted against the frosting surface, and when the flattening roller 2 is moved, the locking block 62 is driven to ascend through the locking motor 61.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a film rolling machine with nip roll, includes frame, nip roll and installs a plurality of roller shafts in the frame, nip roll's both ends are equipped with bearing frame, its characterized in that: the nip roll is located the below of a plurality of roller shafts, and is equipped with the adjustment mechanism who is used for driving a plurality of roller shafts and makes the removal repeatedly along radial direction in the frame.

2. The film winder with a nip roll of claim 1, wherein: the adjusting mechanism comprises a slideway fixed on the rack and a sliding chute arranged on the slideway, and the bearing block is embedded in the sliding chute and is connected with the sliding chute in a sliding manner;

3. The film winder with a nip roll of claim 2, wherein: one side of slide is equipped with the support frame that is used for fixed driver, the axis of driver output shaft with the axial of nip rolls is perpendicular, and is located same horizontal plane.

4. The film winder with a nip roll of claim 3, wherein: and the bearing seat is provided with a locking structure for fixing the flattening roller.

5. The film winder with a nip roll of claim 4, wherein: the locking structure comprises a frosting surface arranged on the surface of the slide way, a locking motor arranged on one side of the bearing seat and a locking block abutted against the frosting surface, wherein the locking motor drives the locking block to do linear reciprocating motion.