CN215882309U

CN215882309U - High-quality PET sheet extrusion production equipment

Info

Publication number: CN215882309U
Application number: CN202122236774.2U
Authority: CN
Inventors: 黄培霜; 陈忠清
Original assignee: Quanzhou Yihui Plastic Co ltd
Current assignee: Quanzhou Yihui Plastic Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-22
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses high-quality PET sheet extrusion production equipment, which belongs to the field of PET sheet production and comprises a base, an extrusion roller and a pusher, the extrusion roller is connected with the base through a first support frame, the first support frame is fixedly connected with a fixed rod, the fixed rod is rotationally connected with a supporting rod, the supporting rod is connected with an adhesive roller in a rolling way, the adhesive roller is provided with an adhesive tape, the adhesive surface of the adhesive tape is attached to the extrusion roller, the utility model presses the material by the rotation of the extrusion roller, along with the rotation of the extrusion roller, the adhesive roller also rotates, so that the adhesive tape moves, the adhesive tape can adhere dust on the extrusion roller and is finally collected by the collection roller group, the pushing mechanism can push the supporting rod, make sticky tape laminate with the squeeze roll all the time, guarantee can laminate with the squeeze roll all the time at sticky tape in the use, guarantee dustproof effect.

Description

High-quality PET sheet extrusion production equipment

Technical Field

The utility model discloses high-quality PET sheet extrusion production equipment, and belongs to the field of PET sheet production.

Background

The PET film is mainly made of LLDPE, is relatively soft and has certain stretchability, the general thickness is 0.0-0.15 mm, the viscosity is different from 5G-500G according to the use requirement (the viscosity is different in domestic and foreign divisions, for example, 200G of Korean film is equivalent to about 80G in domestic), and the PE protective film is divided into an electrostatic film, a textured film and the like.

When the PET sheet is extruded, the extrusion roller is easily contaminated with dust, which causes the dust to be pressed on the produced PET sheet, which causes the reduction of the production quality of the PET sheet, and thus a new solution is required to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a high-quality PET sheet extrusion production device.

The utility model realizes the purpose through the following technical scheme, and the high-quality PET sheet extrusion production equipment comprises a base, an extrusion roller and a pusher, wherein the extrusion roller is connected with the base through a first support frame, the first support frame is fixedly connected with a fixed rod, the fixed rod is rotatably connected with a support rod, the support rod is connected with an adhesive roller in a rolling manner, the adhesive roller is provided with an adhesive tape, the adhesive surface of the adhesive tape is attached to the extrusion roller, the first support frame is provided with a collection roller set for collecting the adhesive tape, and the fixed rod is provided with a pushing mechanism for attaching the adhesive tape to the extrusion roller.

Through adopting above-mentioned technical scheme, when the pusher promoted the material to between the squeeze roll, the squeeze roll can rotate, thereby shape the material, along with the rotation of squeeze roll, because the adhesive roll also can rotate, thereby make the sticky tape remove, and the sticky tape can glue the dust on the squeeze roll, finally collected the roller set and collect, pushing mechanism can promote the bracing piece, make the sticky tape laminate with the squeeze roll all the time, guarantee can laminate with the squeeze roll all the time at the sticky tape in the use, guarantee dustproof effect.

Preferably, the pushing mechanism comprises a long rod, a butt plate and an elastic piece, one end of the long rod is fixedly connected with the fixed rod, the other end of the long rod is fixedly connected with the butt plate, one end of the elastic piece is abutted to the supporting rod, and the other end of the elastic piece is abutted to the butt plate.

Through adopting above-mentioned technical scheme, the elastic component can promote the bracing piece, makes the sticky tape on the adhesive roll remain to laminate with the squeeze roll mutually all the time.

Preferably, the elastic member includes a spring, and one end of the spring abuts against the support rod and the other end abuts against the abutting plate.

Through adopting above-mentioned technical scheme, the spring can promote the bracing piece, makes the sticky tape on the adhesive roll carry out the in-process that removes dust to the squeeze roll and keeps the position of laminating with the squeeze roll.

Preferably, the collection roller set comprises a material receiving roller and a second support frame, one end of the second support frame is fixedly connected with the first support frame, the other end of the second support frame is rotatably connected with the material receiving roller, and the material receiving roller is connected with the adhesive tape.

Through adopting above-mentioned technical scheme, can be collected by receiving the material roller after sticky tape glues the dust on the squeeze roll away to guarantee dust removal effect.

Preferably, the fixed rod is connected with a push rod in a sliding mode, one end of the push rod is abutted to the supporting rod, the other end of the push rod is provided with a shifting block, and one end, far away from the push rod, of the shifting block extends out of the outer side of the fixed rod.

Through adopting above-mentioned technical scheme, when the user need install new sticky tape, can promote the shifting block, make the shifting block drive the catch bar and remove for the catch bar promotes the bracing piece, makes the sticky roller keep away from the position of laminating mutually with the squeeze roll, makes things convenient for the change of sticky tape.

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

when the pusher promotes the material to between the squeeze roll, the squeeze roll can rotate to press the material to appear, along with the rotation of squeeze roll, because the adhesive roll also can rotate, thereby make the sticky tape remove, and the sticky tape can glue the dust on the squeeze roll and glue, finally collected the roller set and collect, pushing mechanism can promote the bracing piece, make the sticky tape laminate with the squeeze roll all the time, guarantee can laminate with the squeeze roll all the time at the sticky tape in the use, guarantee dustproof effect.

Drawings

FIG. 1 is a schematic structural diagram of a high-quality PET sheet extrusion production device;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic position diagram of the support rod.

Reference numerals: 1. a base; 2. a squeeze roll; 3. a pusher; 4. sticking a roller; 5. a support bar; 6. fixing the rod; 7. sticking an adhesive tape; 8. a long rod; 9. a butt joint plate; 10. a spring; 11. a first support frame; 12. a second support frame; 13. shifting blocks; 14. a push rod; 15. a material receiving roller.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A high-quality PET sheet extrusion production device is disclosed, as shown in figures 1-3, and comprises a base 1, an extrusion roller 2 and a pusher 3, wherein the extrusion roller 2 is connected with the base 1 through a first support frame 11, the first support frame 11 is fixedly connected with a fixed rod 6, the fixed rod 6 is rotatably connected with a support rod 5, the support rod 5 is connected with an adhesive roller 4 in a rolling way, the adhesive roller 4 is provided with an adhesive tape 7, the adhesive surface of the adhesive tape 7 is attached to the extrusion roller 2, the first support frame 11 is provided with a collection roller set for collecting the adhesive tape 7, the fixed rod 6 is provided with a pushing mechanism for attaching the adhesive tape 7 to the extrusion roller 2, when the pusher 3 pushes the material between the extrusion rollers 2, the extrusion roller 2 rotates to press the material, the adhesive tape 7 moves along with the rotation of the extrusion rollers 2 because the adhesive roller 4 also rotates, and the adhesive tape can stick dust on the extrusion roller 2, finally collected the roller set and collect, pushing mechanism can promote bracing piece 5 for sticky tape 7 laminates with squeeze roll 2 all the time, guarantees to laminate with squeeze roll 2 all the time at sticky tape 7 in the use, guarantees dustproof effect.

The pushing mechanism comprises a long rod 8, a butting plate 9 and an elastic piece, wherein one end of the long rod 8 is fixedly connected with a fixed rod 6, the other end of the long rod is fixedly connected with the butting plate 9, one end of the elastic piece is butted with a supporting rod 5, and the other end of the elastic piece is butted with the butting plate 9, so that the elastic piece can push the supporting rod 5 to enable an adhesive tape 7 on an adhesive roller 4 to be always attached to an extrusion roller 2.

The elastic part comprises a spring 10, one end of the spring 10 is abutted against the support rod 5, and the other end of the spring 10 is abutted against the abutting plate 9, so that the spring 10 can push the support rod 5, and the adhesive tape 7 on the adhesive roller 4 keeps a position attached to the extrusion roller 2 in the process of removing dust on the extrusion roller 2.

The collecting roller set comprises a material collecting roller 15 and a second support frame 12, one end of the second support frame 12 is fixedly connected with a first support frame 11, the other end of the second support frame 12 is rotatably connected with the material collecting roller 15, and the material collecting roller 15 is connected with an adhesive tape 7, so that dust on an extrusion roller 2 is collected by the material collecting roller 15 after the adhesive tape 7 adheres away, and the dust removing effect is guaranteed.

According to the utility model, the fixed rod 6 is slidably connected with the push rod 14, one end of the push rod 14 is abutted to the support rod 5, the other end of the push rod 14 is provided with the shifting block 13, and one end of the shifting block 13, which is far away from the push rod 14, extends out of the outer side of the fixed rod 6, so that when a user needs to install a new sticky tape 7, the shifting block 13 can be pushed, the shifting block 13 drives the push rod 14 to move, the push rod 14 pushes the support rod 5, the sticky roller 4 is far away from the position where the sticky roller is attached to the extrusion roller 2, and the sticky tape 7 can be conveniently replaced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a production facility is extruded to high quality PET sheet, includes base (1), squeeze roll (2) and pusher (3), its characterized in that: squeeze roll (2) are connected with base (1) through first support frame (11), first support frame (11) fixedly connected with dead lever (6), dead lever (6) rotate joint support pole (5), roll connection has adhesive tape (4) on bracing piece (5), be provided with adhesive tape (7) on adhesive tape (4), the viscose surface and squeeze roll (2) of adhesive tape (7) are laminated mutually, first support frame (11) are provided with the collection roller set that is used for collecting adhesive tape (7), dead lever (6) are provided with the pushing mechanism who makes adhesive tape (7) and squeeze roll (2) laminate mutually.

2. The extrusion production equipment of high-quality PET sheets according to claim 1, characterized in that: the pushing mechanism comprises a long rod (8), a butt plate (9) and an elastic piece, one end of the long rod (8) is fixedly connected with the fixed rod (6), the other end of the long rod is fixedly connected with the butt plate (9), one end of the elastic piece is abutted against the supporting rod (5), and the other end of the elastic piece is abutted against the butt plate (9).

3. The extrusion production equipment of high-quality PET sheets according to claim 2, characterized in that: the elastic piece comprises a spring (10), one end of the spring (10) is abutted against the support rod (5), and the other end of the spring is abutted against the abutting plate (9).

4. The extrusion production equipment of high-quality PET sheets according to claim 2, characterized in that: the collecting roller group comprises a material collecting roller (15) and a second support frame (12), one end of the second support frame (12) is fixedly connected with the first support frame (11), the other end of the second support frame is rotatably connected with the material collecting roller (15), and the material collecting roller (15) is connected with the adhesive tape (7).

5. The extrusion production equipment of high-quality PET sheets according to claim 4, characterized in that: sliding connection has catch bar (14) on dead lever (6), the one end and bracing piece (5) looks butt of catch bar (14), the other end are provided with shifting block (13), the dead lever (6) outside is stretched out to the one end that catch bar (14) were kept away from in shifting block (13).