CN201249158Y - Surface tension roller coating machine - Google Patents

Abstract

Surface tension gyro wheel coating machine belongs to coating machine technical field. The existing gravure printing cannot be too thick. The local includes the frame, including a motor, reduction gears and fixing base, the ink groove is installed on the fixing base through the ink groove fixed block, the design has a big gyro wheel of coating in the frame, there are a plurality of pinch rollers in the big gyro wheel both sides symmetrical design of coating, the pinch roller is installed in the frame through the pinch roller axle, the pinch roller corresponds the cooperation with the big gyro wheel of coating together, the design has circular scraper shaft on the fixing base, press down contact coating wheel and two printing ink coating area regulating blocks, it has the coating sword to scrape epaxial design at circular scraper, the coating sword corresponds the cooperation together with press down contact coating wheel, press down contact coating wheel and the big gyro wheel of coating and correspond the cooperation together, be equipped with the interval between coating sword and the press down contact coating wheel, be equipped with the interval under between press contact coating wheel and the big. The machine is used for coating PET resin or paper materials, and the thickness of the materials can be fixed and adjusted.

Description

Surface Tension Roller Coater

technical field

The utility model relates to a coating machine for coating PET resin or paper materials, in particular to a surface tension roller coating machine.

Background technique

The gravure printing process of the prior art has strict requirements on the thickness of the material, and its thickness dimension cannot exceed a certain value; and the screen printing cannot reach a uniform thickness. People urgently hope that a kind of material thickness of coating is thicker, and the surface tension roller coating machine of coating PET resin or paper class material that material thickness size can be fixed and adjustable comes out.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and meet people's wishes, and provide a coated PET resin or paper with a thicker material thickness and a fixed and adjustable material thickness. Material surface tension roller coater.

The technical solution adopted by the utility model to solve its technical problems is: surface tension roller coating machine, including frame and motor, deceleration mechanism and fixing seat installed on the frame, the ink tank is installed on the fixing seat through the ink tank fixing block Above, a large coating roller is designed on the frame, and several pressure rollers are symmetrically designed on both sides of the large coating roller. The pressure rollers are installed on the frame through the pressure roller shaft, and the pressure rollers are matched with the large coating roller , a circular scraper shaft, a lower pressure contact coating wheel and two ink coating area adjustment blocks are designed on the fixed seat, and a coating knife is designed on the circular scraper shaft, and the coating knife and the lower pressure contact coating wheel Correspondingly fit together, the lower pressure contact coating wheel and the large coating roller are correspondingly matched together, a distance is set between the coating knife and the lower pressure contact coating wheel, and there is a gap between the lower pressure contact coating wheel and the large coating roller. There is a gap between them.

In this scheme, a roller, a fine-tuning display, a circular scraper shaft fine-tuning screw, a fine-tuning screw and a gear adjustment seat are designed on the fixed seat; two pressure wheels are symmetrically designed on both sides of the large coating roller.

The beneficial effect of the utility model is: adopt the surface tension roller coating machine of above-mentioned shape and structure, owing to be provided with spacing between coating knife and down-pressing contact coating wheel, between down-pressing contact coating wheel and coating big roller There is a gap between them, and it depends on the flow force of the resin and the control of the resin flow, so this machine can coat PET resin or paper materials with a thicker material thickness and a fixed and adjustable material thickness. Uniform thickness; this machine has reasonable design, simple structure, low manufacturing cost, good coating quality and high production efficiency.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a three-dimensional structural schematic diagram of the utility model decomposed into three parts.

In the figure, 1. Rack; 2. Pressure wheel; 3. Coating large roller; 4. Press down contact coating wheel; 5. Roller; 6. Ink coating area adjustment block; 7. Fine-tuning display; 8. Ink Groove fixed block; 9, ink tank; 10, circular scraper shaft; 11, round scraper shaft fine-tuning screw; 12, fine-tuning screw; 13, fixed seat; 14, gear adjustment seat; 15, deceleration mechanism; 16, motor.

Detailed ways

Referring to Fig. 1 and Fig. 2, a kind of surface tension roller coater described in the present embodiment comprises frame 1 and motor 16 installed on frame 1, deceleration mechanism 15 and fixed seat 13, and ink tank 9 passes ink The groove fixing block 8 is installed on the fixed seat 13, and a large coating roller 3 is designed on the frame 1, and two pressure rollers 2 are symmetrically designed on both sides of the large coating roller 3, and the pressure rollers 2 are installed on the On the frame 1, the pressure roller 2 and the large coating roller 3 are matched together. On the fixed seat 13, a circular scraper shaft 10, a pressing contact coating wheel 4 and two ink coating area adjustment blocks 6 are designed. A coating knife is designed on the circular scraper shaft 10, and the coating knife is matched with the pressing contact coating wheel 4 correspondingly, and the pressing contact coating wheel 4 is correspondingly matched with the coating large roller 3. A distance is provided between the knife and the pressing contact coating wheel 4, and a spacing is provided between the pressing contact coating wheel 4 and the large coating roller 3. On the fixed seat 13, a roller 5, a fine-tuning display 7, a circular Scraper shaft fine-tuning screw 11, fine-tuning screw 12 and gear adjustment seat 14, the function of circular scraper shaft fine-tuning screw 11 is to adjust the distance between the coating knife and the pressing contact coating wheel 4, and the function of fine-tuning screw 12 is to adjust the The distance between the pressure contact coating wheel 4 and the large coating roller 3 can be adjusted to meet the requirements of various thicknesses of coated PET resin or paper materials; the function of the ink coating area adjustment block 6 is to adjust Ink coating width; the function of the fine-tuning display 7 is to display the adjusted data; the function of the gear adjustment seat 14 is to adjust the gears so that the gears are in a good meshing state.

What is described above is only a preferred embodiment of the present utility model. It should be understood that, for those of ordinary skill in the art, on the premise of not departing from the principle of the utility model, some deformations and improvements can also be made to the utility model, for example, some symmetrical designs can be made on both sides of the coating large roller 3 A pinch roller 2, and the variation of the utility model in shape and structure, these features also belong to the protection scope of the utility model.

Claims (3)

1, surface tension roller coating machine, comprise frame (1) and be installed in motor (16) on the frame (1), reducing gear (15) and holder (13), ink tank (9) is installed on the holder (13) through ink tank fixed block (8), it is characterized in that: going up design in frame (1) has a coating big roller (3), symmetric design has several pinch rollers (2) on coating big roller (3) both sides, pinch roller (2) is installed on the frame (1) through wheel pressing shaft, pinch roller (2) and coating big roller (3) corresponding matching are together, go up design at holder (13) circular blade shaft (10) is arranged, following press contacts coating wheel (4) and two printing ink spreading area regulating blocks (6), go up design at circular blade shaft (10) painting cloth-knife is arranged, painting cloth-knife is taken turns (4) corresponding matching together with following press contacts coating, following press contacts coating wheel (4) and coating big roller (3) corresponding matching are together, between painting cloth-knife and following press contacts coating wheel (4), be provided with spacing, be provided with spacing between press contacts coating wheel (4) and the coating big roller (3) down.

2, surface tension roller coating machine according to claim 1 is characterized in that: going up design at holder (13) has roller (5), vernier display (7), circular blade shaft fine adjustment screw (11), fine adjustment screw (12) and gear adjustment seat (14).

3, surface tension roller coating machine according to claim 1 is characterized in that: each symmetric design has two pinch rollers (2) on coating big roller (3) both sides.

Images