CN217099372U - Equipment for printing and processing PET (polyethylene terephthalate) sheet - Google Patents

Abstract

The utility model discloses an equipment for PET sheet printing is handled, include: a box body with an inlet and an outlet; a support plate located in the box body and arranged from the inlet to the outlet; the cleaning brush is positioned above the supporting plate; the power part is used for driving the cleaning brush to reciprocate in the horizontal direction; the printing roller is positioned in the box body, is positioned above the supporting plate and is positioned on one side of the cleaning brush, which is far away from the inlet; a collection roller disposed proximate the outlet. The power part is used for driving the cleaning brush to continuously move back and forth to clean the surface of the sheet. And then printing on the surface of the sheet by using a printing roller. After the treatment, the mixture is collected on a collecting roller. The surface of the sheet is cleaned and then printed, so that the printing is clear and the effect is good.

Description

Equipment for printing and processing PET (polyethylene terephthalate) sheet

Technical Field

The utility model relates to a PET sheet printing technical field especially relates to an equipment for PET sheet printing is handled.

Background

The PET sheet is made from polyethylene terephthalate as a raw material by an extrusion method, has the advantages of high light transmittance, high brightness, high temperature resistance, good ultraviolet irradiation stiffness and the like, is widely applied in recent years, and particularly becomes an essential raw and auxiliary material in the field of LCD production.

The printed PET board has the advantages of bright color, small color difference, strong visual stereoscopic impression, fastness, no color change, pressure resistance, collision resistance, high temperature resistance, corrosion resistance, aging resistance, easy cleaning and the like.

In the application No.: 201620544936.5 discloses an effectual PET board pattern lithography apparatus of pattern printing, including base plate conveying mechanism, pattern film conveying mechanism, the impressing mechanism, pattern film winding mechanism, UV spraying solidification mechanism, the impressing mechanism is including setting up the last impression roller in the frame, impression roller down, and set up first feed roller and the second feed roller at the frame feed end, the base plate is walked around first feed roller upper portion, second feed roller lower part is delivered to between last impression roller and the impression roller down, be equipped with the cover of heating in last impression roller top in the frame, be equipped with the controllable electric heating wire of heating temperature in the cover of heating. This technical scheme can not be effectively to the sheet clearance, influences follow-up printing effect, awaits further improvement.

SUMMERY OF THE UTILITY MODEL

For the technical problem of solving at least one aspect that exists among the background art, the utility model provides an equipment for PET sheet printing is handled, it is effectual.

The utility model provides an equipment for PET sheet printing is handled, include:

a box body with an inlet and an outlet;

a support plate located in the box body and arranged from the inlet to the outlet;

the cleaning brush is positioned above the supporting plate;

the power part is used for driving the cleaning brush to reciprocate in the horizontal direction;

the printing roller is positioned in the box body, is positioned above the supporting plate and is positioned on one side of the cleaning brush, which is far away from the inlet;

a collection roller disposed proximate the outlet.

Preferably, the power unit includes:

a support;

the sliding block is horizontally arranged and is connected with the bracket in a sliding way; wherein the cleaning brush is connected with the sliding block;

and the output end of the air cylinder is connected with the sliding block.

The cleaning brush is provided with a rotating shaft and is rotationally connected with the sliding block through the rotating shaft;

the equipment also comprises a driving component, and the driving component is used for driving the cleaning brush to rotate.

Preferably, the drive assembly comprises:

a rack arranged along the moving direction of the slide block; wherein, install the gear on the clearance brush, this gear with rack toothing.

Preferably, the bottom of the cleaning brush is provided with a plurality of drainage holes; the cleaning brush, the rotating shaft and the sliding block are provided with connecting channels which are communicated with the drain holes;

the apparatus further includes a water supply tank communicating with the connection passage.

Preferably, the equipment further comprises a drying pipe and an air supply box, wherein the drying pipe is located in the box body and located above the supporting plate, the drying pipe is located between the cleaning brush and the printing roller, a plurality of downward air outlets are formed in the drying pipe, and the drying pipe is communicated with the air supply box.

Preferably, the apparatus further comprises:

the mounting frame is positioned on one side of the inlet, which is far away from the cleaning brush;

and the supporting rollers are arranged in a staggered mode and are mounted on the mounting rack.

The utility model discloses a beneficial effect that aspect was brought is:

the power part is used for driving the cleaning brush to continuously move back and forth to clean the surface of the sheet. And then printing on the surface of the sheet by using a printing roller. After the treatment, the mixture is collected on a collecting roller. The surface of the sheet is cleaned and then printed, so that the printing is clear and the effect is good.

Drawings

Fig. 1 is a schematic structural view of an aspect of the present disclosure;

FIG. 2 is a right side view of a cleaning brush, slider, etc. of the present disclosure;

fig. 3 is the structure schematic diagram of the drying tube disclosed in the utility model.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constituted in a specific orientation, and be operated, and thus, are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, the utility model provides an equipment for PET sheet printing process includes:

a box body 1 with an inlet 101 and an outlet 102; a support plate 2 disposed in the case 1 from the inlet 101 toward the outlet 102; a cleaning brush 3 positioned above the support plate 2; the power part is used for driving the cleaning brush 3 to reciprocate in the horizontal direction; the printing roller 4 is positioned in the box body 1, is positioned above the supporting plate 2 and is positioned on one side of the cleaning brush 3, which is far away from the inlet 101; a collecting roller 5, arranged close to said outlet 102.

The PET sheet to be processed is placed on the support plate 2 through the inlet 101, and then wound on the collecting roller 5 through the outlet 102, and the sheet is moved by the collecting roller 5.

The power part is used for driving the cleaning brush 3 to move back and forth continuously to clean the surface of the sheet. And then a printing process is performed on the surface of the sheet by the printing roller 4. After treatment, the mixture is collected on a collecting roller 5.

The surface of the sheet is cleaned and then printed, so that the printing is clear and the effect is good.

As a further refinement of the above embodiment, in one embodiment the power section comprises:

a bracket 6; a slide block 7 which is horizontally arranged and is connected with the bracket 6 in a sliding way; wherein the cleaning brush 3 is connected with the sliding block 7; and the output end of the air cylinder 8 is connected with the sliding block 7. Utilize cylinder 8 to drive slider 7, cleaning brush 3 at the horizontal direction round trip movement, constantly clear up the sheet surface, make things convenient for follow-up printing.

As a further improvement of the above embodiment, in an embodiment, a rotating shaft 9 is provided on the cleaning brush 3, and the cleaning brush 3 is rotatably connected to the sliding block 7 through the rotating shaft 9; the apparatus further comprises a drive assembly for driving the cleaning brush 3 in rotation.

As a further refinement of the above embodiment, in one embodiment, the drive assembly includes:

a rack 10 arranged along the moving direction of the slider 7; wherein, a gear 11 is arranged on the cleaning brush 3, and the gear 11 is meshed with the rack 10. In the moving process of the cleaning brush 3, the gear 11 is meshed with the rack 10, so that the gear 11 and the cleaning brush 3 rotate, and the effect of cleaning sheets is effectively improved.

As a further improvement of the above embodiment, in one embodiment, the bottom of the cleaning brush 3 is provided with a plurality of drainage holes 13; a connecting channel 14 is arranged on the cleaning brush 3, the rotating shaft 9 and the sliding block 7, and the connecting channel 14 is communicated with the drain hole 13; the apparatus further includes a water supply tank 15, and the water supply tank 15 is in communication with the connection passage 14. Water is introduced into the connecting channel 14 by using the water supply tank 15, and the crystal palace drainage hole 13 falls on the surface of the sheet material, so that the sheet material is convenient to clean. The printing effect is improved.

As a further improvement of the above embodiment, in an implementation manner, the apparatus further includes a drying duct 16 and an air supply tank 17, the drying duct 16 is located in the box 1 and above the supporting plate 2, the drying duct 16 is located between the cleaning brush 3 and the printing roller 4, the drying duct 16 is provided with a plurality of downward air outlet holes, and the drying duct 16 is communicated with the air supply tank 17. High-temperature gas is discharged by the gas supply box 17, the drying pipe 16 and the gas outlet hole to dry the surface of the sheet, so that the subsequent printing treatment is facilitated.

As a further refinement of the above embodiment, in one implementation, the apparatus further comprises:

a mounting frame 18 positioned on a side of the inlet 101 remote from the cleaning brush 3; and a plurality of supporting rollers 19 arranged in a staggered manner and mounted on the mounting frame 18. The sheet material can bend during transportation and winding. The sheet is smoothed after passing through the plurality of support rollers 19, which facilitates subsequent printing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. An apparatus for a PET sheet printing process, comprising:

a box body with an inlet and an outlet;

a support plate located in the box body and arranged from the inlet to the outlet;

the cleaning brush is positioned above the supporting plate;

the power part is used for driving the cleaning brush to reciprocate in the horizontal direction;

the printing roller is positioned in the box body, is positioned above the supporting plate and is positioned on one side of the cleaning brush, which is far away from the inlet;

a collection roller disposed proximate the outlet.

2. The apparatus for PET sheet printing process of claim 1, wherein the power section comprises:

a support;

the sliding block is horizontally arranged and is connected with the bracket in a sliding way; wherein the cleaning brush is connected with the sliding block;

and the output end of the air cylinder is connected with the sliding block.

3. The apparatus for PET sheet printing process according to claim 2, wherein a rotating shaft is provided on the cleaning brush, and the cleaning brush is rotatably connected with the sliding block through the rotating shaft;

the equipment also comprises a driving component, and the driving component is used for driving the cleaning brush to rotate.

4. The apparatus for PET sheet printing process according to claim 3, wherein the drive assembly comprises:

a rack arranged along the moving direction of the slide block; wherein, install the gear on the clearance brush, this gear with rack toothing.

5. The apparatus for PET sheet printing process according to claim 3, wherein a bottom of the cleaning brush is provided with a plurality of drainage holes; the cleaning brush, the rotating shaft and the sliding block are provided with connecting channels which are communicated with the drain holes;

the apparatus further includes a water supply tank communicating with the connection passage.

6. The apparatus according to claim 5, further comprising a drying duct and an air supply box, wherein the drying duct is located in the box and above the supporting plate, the drying duct is located between the cleaning brush and the printing roller, the drying duct is provided with a plurality of downward air outlets, and the drying duct is communicated with the air supply box.

7. The apparatus for PET sheet printing process of claim 1, further comprising:

the mounting frame is positioned on one side of the inlet, which is far away from the cleaning brush;

and the supporting rollers are arranged in a staggered mode and are mounted on the mounting rack.

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