CN211444393U

CN211444393U - Double-screw extruding winding device for double-layer bubble film machine

Info

Publication number: CN211444393U
Application number: CN201922364637.XU
Authority: CN
Inventors: 李涛
Original assignee: Wenzhou Yihai Machinery Co ltd
Current assignee: Wenzhou Yihai Machinery Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-08
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a double-screw extrusion double-layer rolling device for bubble film machine, which comprises a base, wherein two groups of mounting plates are fixed at the top of the base, a roller is rotatably connected between the two mounting plates, a limiting mechanism is arranged at one side of the two mounting plates opposite to each other and at the two sides of the roller, a limiting disc is connected on the surface of the roller in a sliding way, a fixed plate is fixed on the inner wall of the roller, a spring rod is fixed at one side of the fixed plate, a slider is fixed at one end of the spring rod far away from the fixed plate, the surface of the slider is in sliding connection with the inner wall of the roller, the limiting disc can limit the bubble film on the roller by arranging an electric telescopic rod, the limiting disc, the fixed plate, the spring rod and the slider, the spacing disc can limit the bubble film on the roller, the, make the bubble chamber film at the in-process of shrink through setting up stand, elasticity telescopic link, compression bar and pinch roller, the difficult fold that takes place of bubble chamber film.

Description

Double-screw extruding winding device for double-layer bubble film machine

Technical Field

The utility model relates to a bubble chamber film technical field specifically is a double-screw extrudes double-deck coiling mechanism for bubble chamber film machine.

Background

The double-screw extrusion double-layer bubble film machine is stable and durable in performance, can produce 3 layers of composite bubble films, is strong in adaptability to raw materials, can produce various bubble specifications in a phi 6-32 range by purchasing different flower-roller molds, and has 2 types of water cooling and air cooling, the water cooling can improve the production efficiency, the produced bubble films are strong in stereoscopic impression and transparent, and the water cooling can meet the requirement that the produced films do not carry water.

Current double-screw extrusion double-deck bubble membrane machine generally rotates the rolling through the running roller is simple when carrying out the rolling to the bubble chamber membrane, and general a kind of running roller can only carry out the rolling to a type bubble chamber membrane, and bubble chamber membrane width is great or less sometimes, and the running roller of a model is inconvenient carries out the rolling, and the limitation is great, and at the rolling in-process, the bubble chamber membrane atress is uneven sometimes takes place the fold easily.

Based on this, the utility model designs a double screw extrude double-deck bubble membrane machine to solve the above-mentioned problem of mentioning.

Disclosure of Invention

An object of the utility model is to provide a double screw extrudes double-deck bubble chamber coiling mechanism for film machine, this double screw extrude the problem that the coiling mechanism for double-deck bubble chamber film machine provided in order to solve above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a winding device for a double-screw extrusion double-layer bubble film machine comprises a base, wherein two groups of mounting plates are fixed at the top of the base, a roller is rotatably connected between the two mounting plates, a limiting mechanism is arranged on one side of each mounting plate opposite to the other and on two sides of the roller, the surface of the roller is connected with a limiting disc in a sliding way, the inner wall of the roller is fixed with a fixed plate, one side of the fixed plate is fixed with a spring rod, a sliding block is fixed at one end of the spring rod far away from the fixed plate, the surface of the sliding block is in sliding connection with the inner wall of the roller, the surface of the sliding block is provided with a convex block, the surface of the convex block is fixedly connected with the inner surface of the limiting disc, the motor is installed at the top of base, the motor is connected with the axis of rotation that running roller extends one side mounting panel through drive mechanism, the base top just is located the drive mechanism rear side and is equipped with hold-down mechanism.

Preferably, stop gear includes electric telescopic handle, electric telescopic handle one end and mounting panel one side fixed connection, the electric telescopic handle other end is fixed with the ball seat, install the ball in the ball seat.

Preferably, drive mechanism includes first belt pulley, first belt pulley and motor axis of rotation fixed connection, the fixed surface of axis of rotation has the second belt pulley, first belt pulley passes through belt drive with the second belt pulley and is connected.

Preferably, hold-down mechanism includes the stand, one side of stand is rotated and is connected with elastic telescopic rod, one side of stand just is located elastic telescopic rod top and rotates and is connected with the compression bar, elastic telescopic rod's top is rotated with the surface of compression bar and is connected, the one end of compression bar is rotated and is connected with the pinch roller.

Preferably, the surface of the limiting disc is provided with a circular sliding groove matched with the ball.

Preferably, the surface of the ball seat is provided with a round hole matched with the ball.

Preferably, the surface of the roller is provided with a sliding groove matched with the convex block on the surface of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up electric telescopic handle, spacing dish, the fixed plate, spring beam and slider make spacing dish can carry on spacingly to the bubble chamber membrane on the roller, to the bubble chamber membrane of different width, can adjust the interval of two spacing dishes and realize limiting displacement, make the bubble chamber membrane can not remove about, improve work efficiency, through setting up the stand, the elasticity telescopic link, pinch roller and pinch roller make the bubble chamber membrane at the in-process of shrink, the pinch roller compresses tightly the bubble chamber membrane surface under the drive of elasticity telescopic link and pinch roller, make at the in-process of rolling, the difficult fold that takes place of bubble chamber membrane.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a partial side view of the present invention;

FIG. 4 is a side view of the limiting plate of the present invention;

fig. 5 is a schematic view of the slider structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. mounting a plate; 3. a roller; 4. a limiting disc; 5. a fixing plate; 6. a spring lever; 7. a slider; 8. an electric telescopic rod; 9. a ball seat; 10. a ball bearing; 11. a motor; 12. a first pulley; 13. a second pulley; 14. a column; 15. an elastic telescopic rod; 16. a hold down bar; 17. a pinch roller; 18. a circular chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a double-screw extrusion double-layer rolling device for a bubble film machine comprises a base 1, two groups of mounting plates 2 are fixed at the top of the base 1, rollers 3 are rotatably connected between the two mounting plates 2, limiting mechanisms are arranged on one opposite sides of the two mounting plates 2 and on two sides of the rollers 3, four limiting mechanisms are arranged, the rollers 3 are symmetrically distributed, a limiting disc 4 is connected on the surface of each roller 3 in a sliding manner, the limiting disc 4 limits two ends of each bubble film, a fixing plate 5 is fixed on the inner wall of each roller 3 and used for fixing a spring rod 6, a spring rod 6 is fixed on one side of each fixing plate 5, a sliding block 7 is fixed at one end, away from the fixing plate 5, of each spring rod 6, the surface of each sliding block 7 is connected with the inner wall of each roller 3 in a sliding manner, a convex block is arranged on the surface of each sliding block 7, the surface of, motor 11 is installed at base 1's top, and motor 11 extends the axis of rotation of one side mounting panel 2 through drive mechanism and running roller 3 and is connected, drives whole device, and base 1 top just is located the drive mechanism rear side and is equipped with hold-down mechanism, prevents that the bubble chamber membrane from taking place the fold.

Wherein, stop gear includes electric

telescopic handle

8, 8 one ends of electric telescopic handle and 2 one side fixed connection of mounting panel, and 8 other ends of electric telescopic handle are fixed with ball seat 9, and the friction of ball seat 9 inner wall and ball 10 is less, the rotation of the ball 10 of being convenient for, installs ball 10 in the ball seat 9, and ball 10 position ball-type structure is convenient for 360 degrees no dead angles and is rotated.

Wherein, drive mechanism includes first belt pulley 12, and

first belt pulley

12 and 11 axis of rotation fixed connection of motor, the fixed surface of axis of rotation has second belt pulley 13, carries out mechanical transmission through motor 11 and first belt pulley 12, and first belt pulley 12 is connected through belt transmission with second belt pulley 13.

Wherein, hold-down mechanism includes stand 14, one side of stand 14 is rotated and is connected with elastic telescopic rod 15, one side of stand 14 just is located elastic telescopic rod 15 top and rotates and is connected with compression bar 16, elastic telescopic rod 15's top is rotated with compression bar 16's surface and is connected, compression bar 16's one end is rotated and is connected with pinch roller 17, elastic telescopic rod 15 is to 16 decurrent pulling forces of compression bar, make things convenient for pinch roller 17 to compress tightly the bubble chamber membrane surface, prevent that the bubble chamber membrane from taking place the fold, the inside spring that is equipped with of elastic telescopic rod 15, for elastic element, 15 maximum elasticity limits of elastic telescopic rod can not damage the bubble chamber membrane.

Wherein, the surface of the limiting disc 4 is provided with a round chute 18 matched with the ball 10, so that the friction is small, and the rotation of the limiting disc 4 is convenient.

Wherein, the inner wall of the ball seat 9 is provided with an arc-shaped groove matched with the ball 10, so that the ball 10 can rotate conveniently, and the surface of the ball seat 9 is provided with a round hole matched with the ball 10 to prevent the ball 10 from falling.

Wherein, the runner 3 surface is seted up with the spout of 7 surperficial lug looks adaptations of slider, and the slider 7 of being convenient for removes and then drives spacing dish 4 and remove, conveniently carries on spacingly to the bubble chamber membrane.

The specific working principle is as follows: fixing one end of a processed bubble film on the roller 3, adjusting the distance between the two limiting discs 4 according to the width of the bubble film, starting the electric telescopic rod 8 if the width of the bubble film is larger than the distance between the two limiting discs 4, extending the electric telescopic rod 8, driving the ball seat 9 to move and further driving the ball 10 to move, enabling the ball 10 to be in contact with the limiting discs 4 and extrude the limiting discs 4, enabling the two limiting discs 4 to slide and approach on the roller 3, and then come the spacing further to carry on spacingly to the bubble chamber membrane, reach the assigned position, close electric telescopic handle 8, if the bubble chamber membrane width is less than two spacing 4 intervals of dish, start electric telescopic handle 8, make electric telescopic handle 8 shrink, thereby spring beam 6 reconversion drives slider 7 and removes and drive two spacing dishes 4 and keep away from each other, reach the assigned position, close electric telescopic handle 8, carry on spacingly to bubble chamber membrane both sides.

After spacing work accomplished, starter motor 10 drives first belt pulley 12 and rotates and drive second belt pulley 13 through the belt and rotate, and further drive running roller 3 rotates, and running roller 3 rotates and carries out the rolling to the bubble chamber membrane, then under the elastic action of elastic telescopic rod 15, pinch roller 17 on the compression bar 16 compresses tightly the bubble chamber membrane, prevents that the fold takes place for the bubble chamber membrane in the shrink process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a double-screw extrusion double-layer bubble is coiling mechanism for film machine, includes base (1), its characterized in that: the top of base (1) is fixed with two sets of mounting panels (2), two rotate between mounting panel (2) and be connected with running roller (3), two one side that mounting panel (2) is relative just is located running roller (3) both sides and is equipped with stop gear, the sliding surface of running roller (3) is connected with spacing dish (4), the inner wall of running roller (3) is fixed with fixed plate (5), one side of fixed plate (5) is fixed with spring beam (6), the one end that fixed plate (5) were kept away from in spring beam (6) is fixed with slider (7), slider (7) surface and running roller (3) inner wall sliding connection, slider (7) surface is provided with the lug, the lug surface is connected with the internal surface fixed of spacing dish (4), motor (11) is installed at the top of base (1), motor (11) extend the axis of rotation of one side mounting panel (2) through drive mechanism and running roller (3) and are connected, and a pressing mechanism is arranged at the top of the base (1) and is positioned at the rear side of the transmission mechanism.

2. The winding device for the double-screw extrusion double-layer bubble film machine as claimed in claim 1, wherein: stop gear includes electric telescopic handle (8), electric telescopic handle (8) one end and mounting panel (2) one side fixed connection, electric telescopic handle (8) other end is fixed with ball seat (9), install ball (10) in ball seat (9).

3. The winding device for the double-screw extrusion double-layer bubble film machine as claimed in claim 1, wherein: drive mechanism includes first belt pulley (12), first belt pulley (12) and motor (11) axis of rotation fixed connection, the fixed surface of axis of rotation has second belt pulley (13), first belt pulley (12) are connected through belt transmission with second belt pulley (13).

4. The winding device for the double-screw extrusion double-layer bubble film machine as claimed in claim 1, wherein: the pressing mechanism comprises an upright post (14), one side of the upright post (14) is rotatably connected with an elastic telescopic rod (15), one side of the upright post (14) is positioned above the elastic telescopic rod (15) and is rotatably connected with a pressing rod (16), the top end of the elastic telescopic rod (15) is rotatably connected with the surface of the pressing rod (16), and one end of the pressing rod (16) is rotatably connected with a pressing wheel (17).

5. The winding device for the double-screw extrusion double-layer bubble film machine as claimed in claim 2, wherein: the surface of the limiting disc (4) is provided with a circular sliding groove (18) matched with the ball (10).

6. The winding device for the double-screw extrusion double-layer bubble film machine as claimed in claim 2, wherein: the inner wall of the ball seat (9) is provided with an arc-shaped groove matched with the balls (10), and the surface of the ball seat (9) is provided with round holes matched with the balls (10).

7. The winding device for the double-screw extrusion double-layer bubble film machine as claimed in claim 1, wherein: the surface of the roller (3) is provided with a sliding groove matched with the convex block on the surface of the sliding block (7).