CN217894636U

CN217894636U - Automatic winding device of film blowing machine

Info

Publication number: CN217894636U
Application number: CN202221467923.4U
Authority: CN
Inventors: 凡志东
Original assignee: Zhejiang Chaoxin Machinery Technology Co ltd
Current assignee: Zhejiang Chaoxin Machinery Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-25
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a inflation film manufacturing machine technical field, in particular to inflation film manufacturing machine's automatic winding device, including frame, wind-up roll, be equipped with in the frame be used for twining the membrane the rolling subassembly, be used for carrying the wind-up roll send the roller assembly, be used for cutting off the cutter unit spare of film, its characterized in that: cutter unit spare sets up in rolling subassembly inboard, send roller assembly to set up in the rolling subassembly top, and rolling subassembly includes a plurality of friction rollers that set up side by side, drive friction roller pivoted first driving source, forms the rolling space that supplies the rolling roller to place between the friction roller, and the friction roller both ends are equipped with the pushing roll goods of furniture for display rather than for use with the rolling roller extrapolation, the beneficial effects of the utility model are that: the winding structure is simple, the feeding is accurate, and the discharging is convenient.

Description

Automatic winding device of film blowing machine

Technical Field

The utility model relates to a inflation film manufacturing machine technical field, concretely relates to inflation film manufacturing machine's automatic winding device.

Background

Inflation film manufacturing machine is the equipment that is used for producing plastic film specially, and plastic film from blowing out the shaping to becoming the material book and need rolling through the coiling mechanism, has two kinds of rolling forms on the market at present: and (4) changing the roll manually or automatically. The manual reel change has the defects of high labor intensity and long reel change time; the automatic roll changing has the problems of complex structure of a winding mechanism, high production cost and inconvenient roll changing operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide an automatic winding device of inflation film manufacturing machine.

In order to achieve the above purpose, the utility model provides a following technical scheme: the cutter component is arranged on the inner side of the winding component, the roller feeding component is arranged above the winding component, the winding component comprises a plurality of friction rollers arranged side by side and a first driving source for driving the friction rollers to rotate, form the rolling space that supplies the wind-up roll to place between the friction roller, the friction roller both ends are equipped with the push away roller goods of furniture for display rather than for use of rolling roller extrapolation, send roller assembly push away roller goods of furniture for display rather than for use of rolling roller after outwards pushing away the roller, place new wind-up roll on rolling assembly.

The utility model has the characteristics as above: arrange two innermost friction rollers in and drive the wind-up roll and rotate, make the film winding on the wind-up roll, encircle into a section of thick bamboo, the wind-up roll of accomplishing the rolling is pushed away the roller goods of furniture for display rather than for use and is extrapolated to between two friction rollers of arranging in the outside, cutter unit spare is after cutting off the film, this wind-up roll is tak eoff away to the workman, send roller unit spare to send another wind-up roll to between two innermost friction rollers, start the rolling under the drive of friction roller, set up through this structure, realized the automatic roll change function under the circumstances of not shutting down, the workman is unloaded conveniently, there is not the potential safety hazard, equipment structure is simple, low in production cost.

The utility model discloses further setting is: the push roller goods of furniture for display rather than for use includes that the lantern ring portion that cup joints with the friction roller sets up the swing arm global in the lantern ring portion, be equipped with the connecting block in the swing arm, it has cylinder joint to articulate on the connecting block, cylinder joint one end fixedly connected with goods of furniture for display rather than for use cylinder, goods of furniture for display rather than for use cylinder intermittent type nature's drive swing arm rotates around the friction roller.

The utility model has the characteristics as above: the swing arm is driven by the swing arm cylinder to rotate around the friction roller, the swing arm faces the inner side of the rack, the winding roller arranged between the friction rollers is pushed by the swing arm to move outwards, the function of sending the wound winding roller away from the winding station is realized by adopting a combined form of a push roller swing part and the swing arm cylinder with a simple structure, and the new winding roller can be conveniently supplemented by the roller sending assembly after the winding roller is sent away from the winding station; the swing arm is towards setting up and has decided that it can only promote the wind-up roll and move towards the frame outside, is applicable to the workman and unloads.

The utility model discloses further setting is: the cutter component comprises an optical axis transversely arranged in the frame, a blade fixing frame and blades, wherein the blade fixing frame and the blades are sleeved at two ends of the optical axis, two ends of each blade are fixedly connected with the blade fixing frame, the blades are transversely arranged above the friction rollers, and one end of the optical axis is provided with a second driving source for driving intermittent motion of the blades.

The utility model has the characteristics as above: the second driving source drives the optical axis to rotate, the blade fixing frame arranged on the optical axis drives the blade to move towards the film, the cutter is reset under the driving of the second driving source after the film is cut off, the above actions are repeated, and the film is rolled up by arranging the cutter assembly.

The utility model discloses further setting is: the optical axis is transversely established at the inboard of friction roller, the blade mount is the arc.

The utility model has the characteristics as above: the optical axis is arranged at the inner side of the friction roller, so that the space of the frame is reasonably utilized; the blade fixing frame is arranged to convey the blade to the position where the film is to be cut off, the blade fixing frame is arranged to be arc-shaped, the blade fixing frame is an arc line along with the rotating track of the optical axis, the contact degree of the blade and the film is improved, and the effect of improving the cutting speed of the blade is achieved.

The utility model discloses further setting is: the roller feeding assembly comprises roller feeding cylinders vertically arranged on two sides of the rack and carrier roller hooks fixedly connected with the roller feeding cylinders and capable of doing intermittent up-and-down motion along the vertical direction, and the carrier roller hooks are suspended above the innermost friction roller.

The utility model has the characteristics as above: two bearing roller hooks hold a wind-up roll, and at the automatic roll change in-process, send roller cylinder drive bearing roller hook to move down and place new wind-up roll on the friction roller, utilize simple structure's the operation that send roller assembly to realize changing the wind-up roll, it is accurate to roll up, low in production cost.

The utility model discloses further setting is: and a roller frame for placing a winding roller is arranged on the outer side of the frame.

The utility model has the characteristics as above: the winding roller placed on the roller frame is a substitute for the winding roller placed on the roller feeding assembly, so that the three winding rollers can be recycled in the automatic winding device, and the winding production efficiency is ensured.

The utility model discloses further setting is: the double-layer film winding machine is characterized in that two guide rollers used for separating double-layer films are arranged on the machine frame side by side, the winding assembly comprises a first winding assembly and a second winding assembly which are symmetrically arranged on two sides of the guide rollers, the roller feeding assembly comprises a first roller feeding assembly and a second roller feeding assembly which are symmetrically arranged on two sides of the guide rollers, and the cutter assembly comprises a first cutter assembly and a second cutter assembly which are symmetrically arranged on two sides of the guide rollers.

The utility model has the characteristics as above: the automatic winding device is suitable for the double-layer film blowing machine due to the arrangement, and the application range of the automatic winding device is widened.

The utility model discloses further setting is: the guide roll includes that the mount establishes first guide roll in the frame, portable second guide roll of erectting in the frame, the both ends of second guide roll are equipped with the slide, the upper and lower both sides of slide are equipped with the spout, be equipped with the direction slider of pegging graft with the spout in the frame, slide one end linkage has the slide cylinder, the slide cylinder offsets with the tip of direction slider.

The utility model has the characteristics as above: the film gets into the automatic winding device along the guide roll, is convenient for adjust the interval between first guide roll and the second guide roll with the mobilizable setting of second guide roll, can adjust the practicality that the interval between the two improves the guide roll according to actual conditions, improves the cooperation between film and automatic winding device.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

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

Fig. 2 is a schematic structural view of the winding assembly according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a roller feeding assembly according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a cutter assembly according to an embodiment of the present invention.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

The automatic winding device of the film blowing machine shown in fig. 1-4 comprises a frame 1 and a winding roller 2, wherein a winding component 3 for winding a film is arranged on the frame 1, a roller feeding component 4 for conveying the winding roller 2 and a cutter component 5 for cutting off a film are arranged on the inner side of the winding component 3, the roller feeding component 4 is arranged above the winding component 3, the winding component 3 comprises a plurality of friction rollers 31 arranged side by side and a first driving source (not shown in the figure) for driving the friction rollers 31 to rotate, a winding space for the winding roller 2 to be placed is formed between the friction rollers 31, two ends of each friction roller 31 are provided with a roller pushing swing part 32 for pushing the winding roller 2 outwards, in the embodiment, four friction rollers are arranged, two friction rollers on the inner side are used for winding, and the four friction rollers are provided with the roller pushing swing parts at intervals for achieving a better roller pushing effect.

Push away roller goods of furniture for display rather than for use 32 and include that the lantern ring portion 321 that cup joints with friction roller 31 sets up the swing arm 322 at the global of lantern ring portion 321, is equipped with connecting block 323 on the swing arm 322, and it has cylinder joint 324 to articulate on the connecting block 323, and cylinder joint 324 one end fixedly connected with goods of furniture for display rather than for use cylinder 325, and the drive swing arm 322 of goods of furniture for display rather than for use cylinder 325 intermittent type nature rotates around friction roller 31.

The cutter assembly 5 comprises an optical axis 51 transversely arranged in the frame 1, a blade fixing frame 52 sleeved at two ends of the optical axis 51 and a blade 53, two ends of the blade 53 are fixedly connected with the blade fixing frame 52, the blade 53 is transversely arranged above the friction roller 31, and one end of the optical axis 51 is provided with a second driving source 54 for driving the intermittent motion of the optical axis 51.

The optical axis 51 is horizontally arranged at the inner side of the friction roller 31, and the blade fixing frame 52 is arc-shaped.

Send roller subassembly 4 to include that vertical installation can be along vertical direction intermittent type nature upper and lower carrier roller hook 42 of action with sending roller cylinder 41 fixed connection and sending roller cylinder 41 of 1 both sides in frame, and carrier roller hook 42 hangs and locates the friction roller 31 top of the innermost side, and carrier roller hook descends to the swing arm department of pushing away the roller goods of furniture for display rather than for use, because the angle of putting of swing arm, the wind-up roll that is located the carrier roller hook can directly landing to the friction roller.

The outer side of the frame 1 is provided with a roller frame 6 for placing the wind-up roller 2.

The frame 1 is provided with two guide rollers 7 for separating double-layer films side by side, the winding assembly 3 comprises a first winding assembly 33 and a second winding assembly 34 which are symmetrically arranged on two sides of the guide rollers 7, the roller feeding assembly 4 comprises a first roller feeding assembly 43 and a second roller feeding assembly 44 which are symmetrically arranged on two sides of the guide rollers 7, and the cutter assembly 5 comprises a first cutter assembly 55 and a second cutter assembly 56 which are symmetrically arranged on two sides of the guide rollers 7.

The guide roll 7 comprises a first guide roll 71 arranged on the frame 1 through a fixing frame, a second guide roll 72 movably arranged on the frame 1, slide seats 8 are arranged at two ends of the second guide roll 72, slide grooves 9 are formed in the upper side and the lower side of each slide seat 8, a guide sliding block 10 connected with the slide grooves 9 in an inserting mode is arranged on the frame 1, a slide seat cylinder 11 is linked to one end of each slide seat 8, the slide seat cylinder 11 abuts against the end portion of each guide sliding block 10, and the first guide roll and the second guide roll can rotate.

The working principle is as follows: a first wind-up roll is arranged on the carrier roller frame, a second wind-up roll is arranged on the carrier roller hook, a third wind-up roll is arranged on the friction roll, the friction roll drives the third wind-up roll to rotate, so that the film is wound on the third wind-up roll, the third wind-up roll completing the winding is pushed out to the position between the two friction rolls arranged at the outer side by the push roll swing part, the film is cut off by the cutter assembly, the second winding roller is conveyed to the friction roller by the roller conveying assembly, the friction roller drives the second winding roller to rotate to start winding, the worker takes the first winding roller away, the third winding roller is placed on the carrier roller hook, and the third winding roller after unloading is placed on the carrier roller frame and is circulated and reciprocated in sequence.

Claims

1. The utility model provides an automatic winding device of inflation film manufacturing machine, includes frame, wind-up roll, be equipped with the rolling subassembly that is used for twining the membrane in the frame, be used for changing the roller subassembly that send of wind-up roll, be used for cutting off the cutter unit spare of film, its characterized in that: the cutter component is arranged on the inner side of the winding component, the roller feeding component is arranged above the winding component, the winding component comprises a plurality of friction rollers arranged side by side and a first driving source for driving the friction rollers to rotate, form the rolling space that supplies the wind-up roll to place between the friction roller, the friction roller both ends are equipped with the push away roller goods of furniture for display rather than for use of rolling roller extrapolation, send roller assembly push away roller goods of furniture for display rather than for use of rolling roller after outwards pushing away the roller, place new wind-up roll on rolling assembly.

2. The automatic winding device of the film blowing machine according to claim 1, characterized in that: push away roller goods of furniture for display rather than for use and include that the lantern ring portion that cup joints with the friction roller sets up in the global swing arm of lantern ring portion, be equipped with the connecting block in the swing arm, it has cylinder joint to articulate on the connecting block, cylinder joint one end fixedly connected with goods of furniture for display rather than for use cylinder, goods of furniture for display rather than for use cylinder intermittent type nature's drive swing arm rotates around the friction roller.

3. The automatic winding device of the film blowing machine according to claim 1, characterized in that: the cutter component comprises an optical axis transversely arranged in the frame, a blade fixing frame and blades, wherein the blade fixing frame and the blades are sleeved at two ends of the optical axis, two ends of each blade are fixedly connected with the blade fixing frame, the blades are transversely arranged above the friction rollers, and one end of the optical axis is provided with a second driving source for driving intermittent motion of the blades.

4. The automatic winding device of the film blowing machine according to claim 3, characterized in that: the optical axis is transversely established at the inboard of friction roller, the blade mount is the arc.

5. The automatic winding device of the film blowing machine according to claim 1, characterized in that: the roller conveying assembly comprises roller conveying cylinders vertically mounted on two sides of the rack and a carrier roller hook fixedly connected with the roller conveying cylinders and capable of doing intermittent up-and-down motion along the vertical direction, and the carrier roller hook is suspended above the innermost friction roller.

6. The automatic winding device of the film blowing machine according to claim 1, characterized in that: and a roller frame for placing a winding roller is arranged on the outer side of the frame.

7. The automatic winding device of the film blowing machine according to claim 1, characterized in that: the double-layer film winding machine is characterized in that two guide rollers used for separating double-layer films are arranged on the machine frame side by side, the winding assembly comprises a first winding assembly and a second winding assembly which are symmetrically arranged on two sides of the guide rollers, the roller feeding assembly comprises a first roller feeding assembly and a second roller feeding assembly which are symmetrically arranged on two sides of the guide rollers, and the cutter assembly comprises a first cutter assembly and a second cutter assembly which are symmetrically arranged on two sides of the guide rollers.

8. The automatic winding device of the film blowing machine according to claim 7, characterized in that: the guide roll includes that the mount establishes first guide roll in the frame, portable second guide roll of erectting in the frame, the both ends of second guide roll are equipped with the slide, the upper and lower both sides of slide are equipped with the spout, be equipped with the direction slider of pegging graft with the spout in the frame, slide one end linkage has the slide cylinder, the slide cylinder offsets with the tip of direction slider.