CN215435592U

CN215435592U - Laminating machine with bubble discharge structure

Info

Publication number: CN215435592U
Application number: CN202121828748.2U
Authority: CN
Inventors: 李显军
Original assignee: Shanghai Deshi Printing Co Ltd
Current assignee: Shanghai Deshi Printing Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-07
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a laminating machine with a bubble discharge structure, which comprises a laminating table, wherein a hot pressing rod is arranged above the laminating table, and a driving motor is arranged on the left side of the hot pressing rod; the moving frame is movably arranged at the rear part of the hot-pressing rod, nut blocks are fixed on the left side and the right side of the moving frame, conveying screw rods are arranged in the nut blocks, and servo motors are arranged on one sides of the conveying screw rods; the left side and the right side of the lifting seat are both provided with rollers, and a cleaning brush is fixed below the lifting seat; a scraper is arranged in the hollow. This laminating machine with bubble exhaust structure compares with current device, can carry out the clearance before the tectorial membrane to the tectorial membrane product through the synchronous motion who removes frame and clearance brush, and electric putter can drive the scraper blade and carry out the removal of upper and lower direction to can drive the scraper blade and shift out the dead slot downwards, the scraper blade after shifting out the dead slot can remove with the cooperation of conveying lead screw and nut piece, thereby can be with the product in the bubble forward release.

Description

Laminating machine with bubble discharge structure

Technical Field

The utility model relates to the technical field of laminating machines, in particular to a laminating machine with a bubble discharge structure.

Background

The laminating machine is a special device for paper, plate and film mounting, is pressed by a rubber roller and a heating roller to form a paper-plastic integrated product, can be divided into an instant laminating machine and a precoating laminating machine, has wide application range and stable and reliable processing performance, is a laminating device widely used in China, has small volume, low cost and flexible and convenient operation, is suitable for laminating processing of large-batch printed matters, is suitable for laminating processing of small-batch and scattered printed matters such as an automatic desktop office system and the like, and has a great development prospect.

After the existing laminating machine carries out laminating operation on products, a plurality of bubbles are easily generated in the laminating machine, the quality of the products is affected, and the later use or sale of the products is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film laminating machine with a bubble discharge structure, which aims to solve the problems that the prior film laminating machine is easy to generate a plurality of bubbles in the product after the film laminating operation is carried out on the product, the quality of the product is influenced, and the later use or sale of the product is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a laminator with bubble evacuation structure, comprising:

the hot-pressing device comprises a laminating table, a hot-pressing roller and a driving motor, wherein the hot-pressing roller is arranged above the laminating table, and the driving motor is arranged on the left side of the hot-pressing roller;

the moving frame is movably arranged at the rear part of the hot-pressing rod, nut blocks are fixed on the left side and the right side of the moving frame, conveying screw rods are arranged in the nut blocks, and servo motors are arranged on one sides of the conveying screw rods;

the lifting seat is arranged on the inner side of the moving frame, rollers are arranged on the left side and the right side of the lifting seat, and a cleaning brush is fixed below the lifting seat;

the telescopic rods are arranged on two sides above the lifting seat, and driving cylinders are arranged above the telescopic rods;

the empty groove is formed in the cleaning hairbrush, and a scraper is installed in the empty groove.

Preferably, the vertical central line of scraper blade and dead slot coincides mutually, the gyro wheel is presented the symmetric distribution about the vertical central line of clearance brush.

Preferably, the scraper is further provided with:

and the electric push rods are connected to two sides above the scraper, and a stretching structure is formed between the electric push rods and the scraper.

Preferably, the driving cylinder forms a telescopic structure through the telescopic rod and the lifting seat, and the lifting seat is parallel to the film coating table.

Preferably, the transmission screw rod penetrates through the interior of the nut block, and the servo motor is flexibly connected with the transmission screw rod through a transmission shaft.

Preferably, the hot-pressing rollers are arranged in two numbers, and the hot-pressing rollers are parallel to each other.

Preferably, the empty groove coincides with the vertical center line of the cleaning brush, and the cleaning brush is parallel to the film covering table.

Compared with the prior art, the utility model provides a laminating machine with a bubble discharge structure, which has the following beneficial effects: this laminating machine with bubble exhaust structure can carry out the clearance before the tectorial membrane to the tectorial membrane product through the synchronous motion who removes frame and clearance brush, and electric putter can drive the scraper blade and carry out the removal of direction from top to bottom to can drive the scraper blade and shift out the dead slot downwards, the scraper blade after shifting out the dead slot can remove with conveying lead screw and nut piece cooperation, thereby can be with the product in the bubble forward release.

1. The driving cylinder arranged in the utility model can drive the lifting seat to move downwards through the telescopic rod, and the lifting seat moving downwards can drive the cleaning brush to downwards adhere to the laminating table;

2. according to the utility model, the nut block can be driven to do reciprocating linear motion in the front-back direction through the rotation of the conveying screw rod, so that the moving frame and the cleaning brush can be driven to move synchronously, a coated product can be cleaned before coating in the moving process of the cleaning brush, and the subsequent coating effect is prevented from being influenced by dust falling on the surface of the coated product;

3. the hot-pressing roller can perform hot extrusion on the film and the film-coated object through the relatively rotating hot-pressing roller, so that the product and the film can be integrated, the electric push rod can drive the scraper to move in the vertical direction, so that the scraper can be driven to move downwards out of the empty groove, the scraper after moving out of the empty groove can be matched with the conveying screw rod and the nut block to move, so that air bubbles in the product can be pushed forwards, the roller can roll on two sides of the product, the adhesive strength of the edge of the film-coated object is increased, and the problems that the quality of the product is influenced and the later use or sale of the product is not facilitated due to the fact that many air bubbles are easily generated in the product after the film-coating operation is performed on the product by the existing film-coating machine are solved.

Drawings

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

FIG. 2 is a schematic structural view of a moving rack of the conveying rack of the present invention;

FIG. 3 is a schematic bottom view of the lifting base of the present invention;

FIG. 4 is a right side view of the nut block of the present invention;

FIG. 5 is a schematic view of the internal structure of the cleaning brush of the present invention.

In the figure: 1. a film coating table; 2. hot pressing a rod; 3. a drive motor; 4. a movable frame; 5. a nut block; 6. a servo motor; 7. a conveying screw rod; 8. cleaning the brush; 9. a lifting seat; 10. a driving cylinder; 11. a telescopic rod; 12. a roller; 13. an empty groove; 14. an electric push rod; 15. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1, 2 and 4, a laminator with bubble venting structure includes: the device comprises a film laminating table 1, wherein a hot pressing rod 2 is arranged above the film laminating table 1, and a driving motor 3 is arranged on the left side of the hot pressing rod 2; two hot pressing rollers 2 are arranged, and the hot pressing rollers 2 are parallel to each other; the rotating hot-pressing stick 2 can perform hot extrusion on the film and the film-coated object, so that the product and the film can be integrated; the moving frame 4 is movably arranged at the rear part of the hot-pressing rod 2, the left side and the right side of the moving frame 4 are both fixed with nut blocks 5, a conveying screw rod 7 is arranged in each nut block 5, the conveying screw rod 7 penetrates through the inside of each nut block 5, and the servo motor 6 is flexibly connected with the conveying screw rod 7 through a transmission shaft; the nut block 5 can be driven to do reciprocating linear motion in the front-back direction through the rotation of the conveying screw rod 7, so that the moving frame 4 and the cleaning brush 8 can be driven to move synchronously; the lifting seat 9 is arranged on the inner side of the movable frame 4, the left side and the right side of the lifting seat 9 are both provided with rolling wheels 12, and a cleaning brush 8 is fixed below the lifting seat 9; the telescopic rods 11 are arranged on two sides above the lifting seat 9, and the driving cylinders 10 are arranged above the telescopic rods 11; the driving cylinder 10 forms a telescopic structure with the lifting seat 9 through a telescopic rod 11, and the lifting seat 9 is parallel to the film coating table 1; the driving cylinder 10 can drive the lifting seat 9 to move downwards through the telescopic rod 11, and the lifting seat 9 moving downwards can drive the cleaning brush 8 to be attached to the film covering table 1 downwards.

Referring to fig. 3 and 5, a laminator with bubble discharge structure includes: a servo motor 6 is arranged on one side of the transmission screw rod 7; the empty groove 13 is formed in the cleaning brush 8, the empty groove 13 is overlapped with the vertical central line of the cleaning brush 8, and the cleaning brush 8 is parallel to the film coating table 1; the cleaning before film coating can be carried out on the film coating product in the moving process of the cleaning brush 8, so that dust is prevented from falling on the surface of the film coating product, and the subsequent film coating effect is prevented from being influenced; a scraper 15 is arranged in the empty groove 13; the electric push rods 14 are connected to two sides above the scraper 15, and a stretching structure is formed between the electric push rods 14 and the scraper 15; electric putter 14 can drive scraper blade 15 and carry out the removal of direction from top to bottom, thereby can drive scraper blade 15 and shift out dead slot 13 downwards, scraper blade 15 after shifting out dead slot 13 can remove with the cooperation of conveying lead screw 7 and nut piece 5, thereby can push out the bubble forward in the product, gyro wheel 12 can roll in the product both sides, increase the viscidity intensity of its tectorial membrane corner, solved current laminating machine and carrying out the tectorial membrane operation back to the product, its inside easily produces many bubbles, influence the quality of product, be unfavorable for the use in product later stage or the problem of selling.

The working principle is as follows: when the laminating machine with the bubble discharge structure is used, firstly, a product to be laminated is flatly laid on the laminating table 1, the driving cylinder 10 is started, the driving cylinder 10 drives the lifting seat 9 to move downwards through the telescopic rod 11, and the lifting seat 9 moving downwards can drive the cleaning brush 8 to move downwards until the cleaning brush is attached to the laminating table 1; secondly, a servo motor 6 is started, the servo motor 6 drives a conveying screw rod 7 to rotate, the rotating conveying screw rod 7 drives a nut block 5 to perform reciprocating linear motion in the front-back direction, a moving frame 4 and a cleaning brush 8 move synchronously with the moving frame, the lower end of the cleaning brush 8 is soft, so that although the lower end of the cleaning brush 8 is slightly lower than a roller 12, the roller 12 can still roll on two sides of a product, the coated product can be cleaned before being coated in the moving process of the cleaning brush 8, and the subsequent coating effect is prevented from being influenced by dust falling on the surface of the coated product; then a driving motor 3 is started, the cleaned product and the film are placed between two hot pressing rods 2, and the film-covered object are subjected to hot extrusion by the hot pressing rods 2 which rotate relatively, so that the product and the film can be integrated into a whole, and the film covering effect is achieved; finally, the product after film covering is tiled on the film covering table 1 again, the electric push rod 14 is started, the electric push rod 14 drives the scraper 15 to move out of the empty groove 13 downwards until the lower end face of the scraper 15 is flush with the lower end face of the roller 12, the roller 12 moves downwards to the upper end of the film covering table 1, the roller 12 and the scraper 15 move forwards and backwards together through the matching of the conveying screw rod 7 and the nut block 5, and therefore air bubbles in the product can be pushed forwards in the moving process of the scraper 15, and after the product is covered with the film, a plurality of air bubbles are generated in the product, so that later-stage use or sale is influenced, and the film covering machine with the air bubble discharge structure works.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laminator with a bubble discharge structure, comprising:

the laminating machine comprises a laminating table (1), wherein a hot pressing roller (2) is arranged above the laminating table (1), and a driving motor (3) is arranged on the left side of the hot pressing roller (2);

the hot-pressing device comprises a moving frame (4) which is movably arranged behind a hot-pressing rod (2), nut blocks (5) are fixed on the left side and the right side of the moving frame (4), a conveying screw rod (7) is arranged in each nut block (5), and a servo motor (6) is arranged on one side of each conveying screw rod (7);

the lifting seat (9) is arranged on the inner side of the moving frame (4), the left side and the right side of the lifting seat (9) are respectively provided with a roller (12), and a cleaning brush (8) is fixed below the lifting seat (9);

the telescopic rods (11) are arranged on two sides above the lifting seat (9), and driving cylinders (10) are arranged above the telescopic rods (11);

the empty groove (13) is formed in the cleaning brush (8), and a scraper (15) is installed in the empty groove (13).

2. A laminator with bubble discharge structure according to claim 1, wherein the scraper (15) is coincident with the vertical center line of the empty groove (13), and the rollers (12) are symmetrically distributed about the vertical center line of the cleaning brush (8).

3. A laminator with bubble discharge structure according to claim 1, wherein said scraper (15) is further provided with:

and the electric push rods (14) are connected to two sides above the scraper (15), and a stretching structure is formed between the electric push rods (14) and the scraper (15).

4. A laminating machine with a bubble discharge structure according to claim 1, characterized in that the driving cylinder (10) forms a telescopic structure with the lifting seat (9) through a telescopic rod (11), and the lifting seat (9) and the laminating table (1) are parallel to each other.

5. A laminator with bubble discharge structure according to claim 1, wherein the conveying screw (7) penetrates inside the nut block (5), and the servo motor (6) is flexibly connected with the conveying screw (7) through a transmission shaft.

6. A laminator with bubble discharge structure according to claim 1, wherein there are two hot press rollers (2), and the hot press rollers (2) are parallel to each other.

7. A laminator with bubble removal structure according to claim 1, wherein the empty slot (13) coincides with the vertical center line of the cleaning brush (8), and the cleaning brush (8) and the lamination station (1) are parallel to each other.