CN212708529U

CN212708529U - PVC membrane calendering lithography apparatus

Info

Publication number: CN212708529U
Application number: CN202021562297.8U
Authority: CN
Inventors: 李同欢
Original assignee: Xiongxian Zhenyuan Plastics Co ltd
Current assignee: Xiongxian Zhenyuan Plastics Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-16
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a PVC membrane calendering lithography apparatus includes the calender, the one end of calender is provided with the mounting panel, the surface symmetry welding of mounting panel has the installation pole, the surface rotation of installation pole is connected with the paint roller, fixedly connected with workbin between the installation pole, the inboard rotation of workbin is connected with the sizing roller, the surperficial butt of sizing roller has the paint roller. This equipment PVC membrane delays the back, and its surface is when passing through the applicator roll, prints its upper and lower surface through the applicator roll, increases the color nature of PVC membrane, then dries the back through the stoving case, and the rolling is to the coiling mechanism surface, improves the drying efficiency after the colouring, and the lower depression bar passes through the bearing and removes along the spacing groove of slip mouth, elasticity when convenient self-adaptation regulation PVC membrane rolling.

Description

PVC membrane calendering lithography apparatus

Technical Field

The utility model belongs to the technical field of the calendering equipment, specifically be a PVC membrane calendering lithography apparatus.

Background

In the plastic calendering production process, particularly, the color diversification of the product color determines that the market prospect is wider, the purchasing desire of people is stronger, and the higher requirement is provided for the configuration of PVC film production equipment.

The process configuration of the currently known PVC film calendering is the process from calendering → drawing → embossing → cooling → coiling → weighing, and the color of the produced product is single. The subsequent color processing requires additional cost to purchase some auxiliary equipment to meet the product color diversification.

In order to improve the singleness of the current products and consider the cost expenditure of customers, the current deficiency is improved by changing the configuration of the conventional PVC calendering equipment. The technical scheme of the utility model be increase lithography apparatus in PVC calendering production facility flow, PVC calendering flow configuration after the improvement is from calendering → draw and get → knurling → cooling → printing → drying → batch → process of weighing, the purpose lies in PVC calendering and colors for the PVC membrane through lithography apparatus after the knurling to reach the colorful variety that increases the colour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC membrane calendering lithography apparatus to solve the dull problem of PVC membrane color.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PVC membrane calendering lithography apparatus includes the calender, the one end of calender is provided with the mounting panel, the surperficial symmetrical welding of mounting panel has the installation pole, the rotation of surface of installation pole is connected with the paint roller, fixedly connected with workbin between the installation pole, the inboard rotation of workbin is connected with the sizing roller, and the sizing roller is located the workbin inboardly, and when the paint roller drove the sizing roller and rotates, paint the surface at the paint roller through the sizing roller, the surperficial butt of sizing roller has the paint roller.

Preferably, the surface of the sizing roller is provided with an anti-slip layer, the anti-slip layer is a rubber layer, and when the sizing roller is connected with the coating roller, the coating roller and the sizing roller slip, and the sizing roller cannot paint the coating on the surface of the coating roller.

Preferably, the surface of mounting panel is provided with the coiling mechanism, through coiling PVC membrane of coiling mechanism, carries out coating when driving PVC membrane upper and lower surface through the coating roller.

Preferably, the surface symmetry welding of mounting panel has the backup pad, and the pivot is connected with the guide roll between the backup pad, and the guide roll plays PVC membrane along the guide effect.

Preferably, the surface of the mounting rod is provided with a sliding opening, the inner wall of the sliding opening is provided with a limiting groove, the inner side of the limiting groove is connected with a bearing in a rolling manner, the inner side of the bearing is fixedly connected with a lower pressing rod, and when the PVC film is tightened, the lower pressing rod slides upwards along the limiting groove of the sliding opening in an inclined manner through the bearing, so that the stretching deformation caused by excessive tightening is prevented; when the PVC film is relaxed, the lower pressing rod obliquely slides downwards along the limiting groove of the sliding opening through the bearing, so that the PVC film is tightened to prevent unsmooth printing caused by excessive relaxation.

Preferably, the surface of mounting panel is provided with the stoving case, and the inboard of stoving case is installed the stoving lamp, and the PVC membrane is through the stoving case, and the printing pattern on its surface is dried through the irradiation of stoving lamp.

Preferably, the oblique symmetry of stoving lamp is installed in the corner of stoving case, and the oblique symmetry installation of stoving lamp makes the position of stoving lamp apart from the PVC membrane roughly equal, avoids the stoving lamp to be too near apart from the PVC membrane, leads to the PVC membrane to be heated excessively.

Compared with the prior art, the beneficial effects of the utility model are that: this equipment PVC membrane delays the back, and its surface is when passing through the applicator roll, prints its upper and lower surface through the applicator roll, increases the color nature of PVC membrane, then dries the back through the stoving case, and the rolling is to the coiling mechanism surface, improves the drying efficiency after the colouring, and the lower depression bar passes through the bearing and removes along the spacing groove of slip mouth, elasticity when convenient self-adaptation regulation PVC membrane rolling.

Drawings

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

FIG. 2 is a cross-sectional view of the drying box of the present invention;

FIG. 3 is a partial cross-sectional view of the mounting bar of the present invention;

fig. 4 is a sectional view of the material sticking roller of the present invention.

In the figure: the device comprises a calender 1, a mounting plate 2, a mounting rod 3, a coating roller 31, a bin 32, a material adhering roller 33, an anti-skid layer 34, a sliding port 35, a limiting groove 36, a bearing 37, a lower pressing rod 38, a drying box 4, a drying lamp 41, a winding device 5, a support plate 6 and a guide roller 61.

Detailed Description

Referring to fig. 1, a PVC film calendering printing apparatus includes a calender 1, a mounting plate 2 is disposed at one end of the calender 1, mounting rods 3 are symmetrically welded to the surface of the mounting plate 2, a coating roller 31 is rotatably connected to the surface of the mounting rods 3, a material box 32 is fixedly connected between the mounting rods 3, an adhesive roller 33 is rotatably connected to the inner side of the material box 32, the adhesive roller 33 is located at the inner side of the material box 32, when the coating roller 31 drives the adhesive roller 33 to rotate, the coating is coated on the surface of the coating roller 31 through the adhesive roller 33, and the coating roller 31 abuts against the surface of the adhesive roller 33.

Referring to fig. 1 and 4, the anti-slip layer 34 is disposed on the surface of the glue roller 33, the anti-slip layer 34 is a rubber layer, and when the glue roller 33 is connected to the paint roller 31, the anti-slip layer 34 prevents slipping between the paint roller 31 and the glue roller 33, and the glue roller 33 cannot apply the paint on the surface of the paint roller 31.

Referring to fig. 1, a winding device 5 is disposed on the surface of the mounting plate 2, and the winding device 5 winds the PVC film to drive the upper and lower surfaces of the PVC film to pass through a coating roller 31 for coating.

Referring to fig. 1, support plates 6 are symmetrically welded on the surface of the mounting plate 2, a guide roller 61 is connected between the support plates 6 through a rotating shaft, and the guide roller 61 plays a role in guiding the PVC film.

Referring to fig. 1 and 3, a sliding opening 35 is formed in the surface of the mounting rod 3, a limiting groove 36 is formed in the inner wall of the sliding opening 35, a bearing 37 is connected to the inner side of the limiting groove 36 in a rolling manner, a lower pressing rod 38 is fixedly connected to the inner side of the bearing 37, and when the PVC film is tightened, the lower pressing rod 38 slides upwards along the limiting groove 36 of the sliding opening 35 in an inclined manner through the bearing 37, so as to prevent tensile deformation caused by excessive tightening; when the PVC film is loosened, the lower pressing rod 38 slides downwards along the limiting groove 36 of the sliding opening 35 in an inclined mode through the bearing 37, and the PVC film is tightened to prevent poor printing caused by excessive loosening.

Referring to fig. 1 and 2, a drying box 4 is disposed on the surface of the mounting plate 2, a drying lamp 41 is disposed inside the drying box 4, and the PVC film passes through the drying box 4 and is irradiated by the drying lamp 41 to dry the printed pattern on the surface of the PVC film.

Referring to fig. 2, the drying lamps 41 are installed at the corners of the drying box 4 in an oblique symmetry manner, and the drying lamps 41 are installed in an oblique symmetry manner so that the positions of the drying lamps 41 and the PVC film are approximately equal, thereby preventing the PVC film from being overheated due to the fact that the drying lamps 41 are too close to the PVC film.

The working principle of the scheme is as follows: after the PVC film of the equipment is rolled, the PVC film is abutted downwards through the lower pressure rod 38 to enable the lower surface of the PVC film to be tightly attached to the surface of the coating roller 31, then the upper surface of the PVC film is tightly attached to the surface of the coating roller 31 below through the guide roller 61 and the pulling of the winding device 5, and when the PVC film passes through the coating roller 31, the upper surface and the lower surface of the PVC film are printed through the coating roller 31, so that the colority of the PVC film is improved; when the winding device 5 winds, the PVC film passes through the drying box 4, because the drying lamp 41 is arranged on the inner side of the drying box 4, the PVC film surface coating can be quickly dried by the irradiation of the drying lamp 41, then the PVC film is wound on the surface of the winding device 5, and the drying efficiency of the PVC film after being colored is improved by the drying of the drying box 4; the lower pressing rod 38 moves along the limiting groove 36 of the sliding opening 35 through the bearing 37, when the PVC film is excessively tightened, the lower pressing rod 38 obliquely and upwards slides along the limiting groove 36 of the sliding opening 35 through the bearing 37 to prevent tensile deformation caused by excessive tightening, when the PVC film is loosened, the lower pressing rod 38 obliquely and downwards slides along the limiting groove 36 of the sliding opening 35 through the bearing 37 to tighten the PVC film to prevent excessive loosening, and therefore the tightness of the PVC film during rolling is adaptively adjusted.

Claims

1. The utility model provides a PVC membrane calendering lithography apparatus, includes calender (1), its characterized in that: the one end of calender (1) is provided with mounting panel (2), the surperficial symmetrical welding of mounting panel (2) has installation pole (3), the surperficial rotation of installation pole (3) is connected with paint roller (31), fixedly connected with workbin (32) between installation pole (3), the inboard rotation of workbin (32) is connected with gluing roller (33), the surperficial butt of gluing roller (33) has connect paint roller (31).

2. The PVC film calendering printing apparatus of claim 1, wherein: the surface of the adhesive roller (33) is provided with an anti-slip layer (34).

3. The PVC film calendering printing apparatus of claim 1, wherein: the surface of the mounting plate (2) is provided with a winding device (5).

4. The PVC film calendering printing apparatus of claim 1, wherein: the surface symmetry welding of mounting panel (2) has backup pad (6), and the pivot is connected with guide roll (61) between backup pad (6).

5. The PVC film calendering printing apparatus of claim 1, wherein: the surface of the mounting rod (3) is provided with a sliding opening (35), the inner wall of the sliding opening (35) is provided with a limiting groove (36), the inner side of the limiting groove (36) is connected with a bearing (37) in a rolling mode, and the inner side of the bearing (37) is fixedly connected with a lower pressing rod (38).

6. The PVC film calendering printing apparatus of claim 1, wherein: the surface of mounting panel (2) is provided with stoving case (4), and stoving lamp (41) are installed to the inboard of stoving case (4).

7. The PVC film calendering printing apparatus of claim 6, wherein: the drying lamps (41) are obliquely and symmetrically arranged at the corners of the drying box (4).