KR200236663Y1 - Automatic Rotary Type Coloring Apparatus - Google Patents

Abstract

The present invention relates to an automatic rotary coloring device for coloring the inner surface of the transparent container for protection of the internal product and aesthetics.

The present invention is to move the workpiece (C) together with the rotary movement means (6) in the state in which the workpiece (C) is placed on a plurality of rotational movement means (6) ion air spray nozzle (7) and paint spray nozzle (8) and warm air While continuously moving to the lower portion of the injection nozzle (9) is to remove the foreign matter on the coating (C) and to apply and dry the paint.

Therefore, the present invention is capable of quickly and precisely coloring a large amount of coatings, thereby achieving high quality product production and improving productivity, and accurately coating paints in an appropriate amount only on the inner surface of coatings requiring coloring. Since it is applied by spraying, it is possible to reduce coloring paints and expect great results in environmental pollution.

Description

Automatic Rotary Coloring Apparatus

The present invention relates to an automatic rotary coloring device for coloring the inner surface of the transparent container.

Many kinds and designs of containers are used for packaging cosmetics and medicines, and transparent containers made of synthetic resins or glass materials are widely used for the above-mentioned containers, in particular, the image of products requiring cleanliness. have.

The transparent container used for the above purpose is to color the opaque paint on the inner surface of the container for the purpose of protecting the product inside the container by light emitted from the outside and preventing the clean image of the container from being damaged by the product. do.

In order to color the inner surface of the transparent container, a process of removing foreign substances on the inner surface of the container, a process of uniformly applying the paint on the inner surface of the container and a step of drying the applied paint are conventionally performed. Since each of the two processes is performed, the coloring process takes considerable time and defects due to foreign matters hinder the productivity improvement of the product.

The present invention has been devised in view of the above-mentioned conventional problems, and its object is to remove foreign substances on the inner surface of the container in coloring the inner surface of the transparent container, and to apply the paint uniformly to the inner surface of the container; It is an object of the present invention to provide an automatic rotary coloring apparatus capable of reducing the defect rate and improving productivity by automatically performing the process of drying the coated paint by a continuous process.

1 is a perspective view of an automatic rotary coloring device according to the present invention

2 is a plan view of an automatic rotary coloring apparatus according to the present invention

3 is a front sectional view of an automatic rotary coloring device according to the present invention

Figure 4 is a side cross-sectional view of the automatic rotary coloring device according to the present invention

5 is a cross-sectional view of the rotational movement means of the automatic rotary coloring apparatus according to the present invention

Figure 6 is a development view for explaining the process of coloring by the automatic rotary coloring apparatus according to the present invention

<Code Description of Main Parts of Drawing>

1. Support body

2. axis of rotation

3. Motor

4. Tumbler

5. Campan --- 5a. Slope, 5b. water level

6. Rotating movement means --- 61. rotating shaft, 62. lifting shaft, 63. driving roller

65. Support plate, 66. Guide bar, 67. Loading plate

68. Jig Board

7. Ion Air Spray Nozzle

8. Paint Spray Nozzle

9. Hot air spray nozzle

11. Cylinder

The automatic rotary coloring apparatus provided in the present invention comprises a support body for supporting each component, a rotating shaft rotatably installed by a motor on the supporting body, a rotating plate fixed to the rotating shaft, and a ring-shaped plate, and a predetermined area. The upper surface of the cam is formed in the inclined surface of the V and the cam plate fixed on the support body, the hollow rotating shaft rotatably mounted on the rotating plate of the upper cam plate and is rotatably coupled in the rotary shaft, while extending upward and downward of the rotary shaft and elasticity downward And a guide bar fixed to the upper and lower shafts, which are vertically fixed at regular intervals on a support shaft and a support plate fixed to the upper and lower driving shafts, the driving rollers which are attached to the upper surface of the cam plate, and are provided at the upper and lower shafts. Loading plate that can be elevated along the guide bar and a plate-shaped through-hole formed in the center portion Rotating movement means including a jig plate fixed to the guide bar on the upper side of the plate, ion air spray nozzles, paint spray nozzles are provided at a predetermined angle in the upper portion of the rotation trajectory of the region in which the rotation movement means moves along the horizontal plane of the cam plate And a warm air spray nozzle.

The automatic rotary coloring apparatus of the present invention as described above, in the state in which the driving roller of the rotary moving means is located on the inclined surface of the cam plate to raise the workpiece in the center of the loading plate, the rotating movement means rotates together with the rotating plate to the ion air spray nozzle It is located at the bottom of the object and the upper outer periphery of the workpiece is blocked by the jig plate to remove the foreign matter inside the coating material, and then the rotary movement means rotates together with the rotating plate, the coating material is located below the paint spray nozzle and the hot air spray nozzle, respectively. Coating and drying are carried out in the state.

Therefore, the present invention is to automatically reduce the defective rate and productivity due to precise coloring and removal of foreign matter by automatically performing each process for the coloring process.

Hereinafter, a specific embodiment of the present invention will be described in detail with reference to the drawings.

1 is a perspective view of an automatic rotary coloring apparatus according to the present invention, Figure 2 is a plan view of the automatic rotary coloring apparatus according to the present invention, Figure 3 is a front cross-sectional view of the automatic rotary coloring apparatus according to the present invention, Figure 4 according to the present invention Side cross-sectional views of the automatic rotary coloring apparatus are respectively shown.

The support body 1 has a rectangular box shape having a space therein.

In the center of the support body (1) is projected to the upper portion of the support body (1) is provided with a rotating shaft (2) rotatably and the rotary shaft (2) is to be rotated by a motor (3) installed in the support body (1) It is supposed to be. And the upper part of the rotating shaft 2, the rotating plate 4 is fixed in a horizontal state.

On the upper surface of the support body 1, a cam plate 5 made of a ring-shaped circular plate is fixed. Here, the upper surface of the cam plate 5 is a V-shaped inclined surface 5a in the longitudinal direction of 180 °, and the other portion is a horizontal surface 5b.

The rotating plate 4 on the upper side of the cam plate 5 is provided with rotation means 6 for moving to the working position with the workpiece thereon at intervals of 90 °.

As shown in FIG. 5, each of the rotary moving means 6 includes a hollow rotary shaft 61 rotatably installed on the rotary plate 4 by a rotary bearing 61a, and oil-less bearings within the rotary shaft 61. A lifting roller 62 coupled to the lifting shaft 62a and being extended to protrude upward and downward of the rotating shaft 61, and a driving roller provided at the lower end of the lifting shaft 62 and in contact with the upper surface of the cam plate 5; (63), a spring (64) coupled to the outer periphery of the elevating shaft (62) between the lower end of the rotary shaft (62) and the driving roller (63) to give the elevating shaft (63) a downward force, and the rotary shaft ( 62) a support plate 65 fixed at an upper end, a pair of guide bars 66 fixed vertically at regular intervals on the support plate 65, and fixed at an upper end of the lifting shaft 62 and the guide bar 66; And a loading plate 67 which can be elevated along the way, and a through-hole 68a through which the upper end of the workpiece can pass, The jig plate 68 fixed to the guide bar 66 on the upper side of the plate 67 and a through-hole 69a having the same size as the upper inner diameter of the workpiece on the center thereof are formed in a plate shape and fixed to the center of the jig plate 68. The masking plate 69 is used.

When the motor 3 is operated and the rotating shaft 2 rotates according to the configuration of the components described above, the rotating plate 4 having the central portion fixed to the rotating shaft 2 rotates, and each rotation provided in the rotating plate 4 is rotated. The moving means 6 moves the drive roller 63 along the cam plate 5 by rolling on the upper surface of the cam plate 5. In this manner, in the region in which the driving roller 63 contacts the inclined surface 5a of the cam plate 5 while the rotation movement means 6 moves, the lowering operation of the loading plate 67 together with the lifting shaft 62 is performed. In the region where the driving roller 63 is brought into contact with the horizontal plane 5b of the cam plate 5, the loading plate 67 together with the lifting shaft 62 is maintained to be raised.

The ion air spray nozzle 7, the paint spray nozzle 8, and the warm air spray are spaced at an interval of 90 ° in an upper portion of the trajectory of the region in which the rotary movement means 6 moves along the horizontal plane 5b of the cam plate 5. The nozzle 9 is provided. Here, the ion air spray nozzle 7 and the hot air spray nozzle 9 are supported in a fixed state on the support 10 fixed perpendicularly to the support body 1, and the paint spray nozzle 8 has one end in the longitudinal direction. The cylinder 11 is coupled to the other end in the longitudinal direction of the connecting bracket 12 coupled to the rod of the cylinder 11 and is fixed to the supporting frame 13 fixed to the supporting body 1. 12 is guided up and down by the guide plate 14. Reference numeral 15 is a support bar that supports the guide plate 14.

The present invention is the removal of the foreign matter on the coating and coating and drying the coating material in the state that the rotary movement means (6) is located in the center of the ion air spray nozzle (7), the paint spray nozzle (8) and the warm air spray nozzle (9) It includes means for improving the working effect of each process by rotating the workpiece itself as the process proceeds. That is, the driven gear 16 is fixed to the lower end of the rotary shaft 61 of each of the rotary moving means 6, and the driven gear 16 has the ionizing air spray nozzle 7 and the paint spray nozzle 8 as the rotary moving means 6. ) And the main air gear 19a of the motors 19, 19, and 19 installed on the support body 1 in the state of being positioned at the center of the lower part of the hot air spray nozzle 9 to operate the motor 19. By this, the workpiece placed on the loading plate 67 together with the rotating shaft 61, the support plate 65, and the loading plate 67 is rotated.

By the present invention as described above, the process of the automatic rotating coloring operation for the coating is as follows.

When the operation of the device is started by operating the controller, as shown in FIG. 6, when each rotational movement means 6 is stopped at the lowest point of the inclined surface 5b of the cam plate 5, the workpiece C is loaded on the loading plate 67 manually. Up).

Thereafter, when the rotation moving means 6 moves toward the ion air spray nozzle 7 together with the rotating plate 4 by the operation of the motor 3, the driving roller 63 of the rotating moving means 6 moves to the cam plate 5. By climbing along the inclined surface 5a, the workpiece C is lifted together with the lifting shaft 62 and the loading plate 67 so that the outside of the upper end of the workpiece C reaches the jig plate 68 and the masking plate 69. Masked by In this state, when the workpiece C loaded on the pivot movement means 6 reaches the lower center of the ion air spray nozzle 7, the motor 3 stops and the workpiece rotates and the ion air spray nozzle 7 The foreign matter on the inner surface of the workpiece C is completely removed by the high-pressure ion air showing the ions sprayed toward the inner surface of the workpiece.

When the foreign matter removal process inside the workpiece C proceeds for a predetermined time, the rotation movement means 6 moves together with the rotary plate 4 toward the paint spray nozzle 8 by re-operation of the motor 3. When the workpiece C loaded on the rotary movement means 6 reaches the center of the lower part of the spray nozzle 8, the motor 3 stops and the workpiece rotates and the paint is sprayed from the paint spray nozzle 8. Paint is applied to the inner surface of (C). At this time, while the paint is sprayed, the cylinder 11 is operated to raise and lower the paint spray nozzle 8 so that the paint is uniformly applied to the inner surface of the workpiece C.

When the coating process of the paint on the inner surface of the workpiece (C) proceeds for a predetermined time, the rotating means (6) moves together with the rotating plate (4) toward the hot air spray nozzle (9) by the motor (3) is operated again. When the workpiece C loaded on the rotary movement means 6 reaches the center of the lower part of the hot air spray nozzle 9, the motor 3 stops and the workpiece rotates and the warm air is sprayed from the hot air spray nozzle 9. As a result, the coating applied to the inner surface of the workpiece C is dried.

When the drying process of the paint proceeds for a predetermined time, the rotating means 6 moves together with the rotating plate 4 toward the lowest point of the inclined surface 5a of the cam plate 5 by the motor 3 being restarted. When the driving roller 63 of the rotary movement means 6 descends along the inclined surface 5a of the cam plate 5, the workpiece C is lowered along with the lifting shaft 62 and the loading plate 67 to be the workpiece. The upper outer circumference of (C) is out of the masking state. Then, when the rotation movement means 6 reaches the lowest point of the inclined surface 5a of the cam plate 5, the motor 3 stops, and while the motor 3 is stopped, the workpiece C is taken out and the new workpiece for work is removed. (C) is placed on the loading plate 67.

In the above automatic rotation coloring process, the workpiece C loaded on the rotary moving means 6 is located in the lower center of the ion air spray nozzle 7, the paint spray nozzle 8, and the hot air spray nozzle 9. In the process of removing the foreign matter to the coating (C) and coating and drying process of the coating (C) in the loading plate 67 together with the rotating shaft 61, the support plate 65, the loading plate 67 by the operation of the motor (19) By rotating the coated object C, the removal of the foreign matter on the coated object C and the drying of the paint are made quickly and effectively, as well as the coating of the paint is uniform.

And while each rotation movement means 6 is continuously moved as described above, the automatic rotation coloring process proceeds quickly, and the operation of each component for each process is automatically performed by the control of the controller.

The present invention is intended to automatically and continuously carry out the removal of the foreign matter on the coating and the coating and drying of the paint while moving the workpiece to a plurality of rotational movement means continuously to the working position.

Therefore, the present invention is capable of quickly and precisely coloring a large amount of coatings, and thus, it is possible to produce products of high quality and to improve productivity. In addition, the present invention is to apply a precise amount of paint only to the inner surface of the coating to be required to be colored, so it can be expected to reduce the coloring paint and environmental pollution.

Claims (4)

A support body 1 for supporting each component; A rotating shaft (2) rotatably installed on the support body (1) by a motor (3); A rotating plate 4 fixed to the rotating shaft 3; A cam plate 5 formed of a ring-shaped plate and having an upper surface of a predetermined region formed of a V-shaped inclined surface 5a and fixed on the support body 1; The hollow rotary shaft 61 rotatably installed on the rotary plate 4 of the upper cam plate 5, and coupled to the rotary shaft 61 so as to be lifted and lowered, extends up and down the rotary shaft 61 and is given elasticity to the lower side. A lifting shaft 62, a driving roller 63 installed below the lifting shaft 62 and in contact with the upper surface of the cam plate 5, a support plate 65 fixed to the upper end of the rotating shaft 61, and a support plate. A guide bar 66 vertically fixed at regular intervals on the upper surface 65, a loading plate 67 fixed to an upper end of the elevating shaft 62, and movable up and down along the guide bar 66; A rotating movement means (6) comprising a jig plate (68) fixed to the guide bar (66) on the upper side of the loading plate (67) to form a plate formed thereon; Ion air spray nozzles 7, paint spray nozzles 8, and warm air, which are sequentially provided at a predetermined angle on an upper portion of the trajectory of the region in which the rotary movement means 6 moves along the horizontal plane 5b of the cam plate 5 Injection nozzle 9; Raise the workpiece in the center of the loading plate while the driving roller of the rotary movement means is located on the inclined surface of the cam plate, and the rotary movement means rotates together with the rotary plate so that the workpiece is positioned under the ion air spray nozzle and the upper outer periphery of the workpiece The foreign material inside the workpiece is removed in the state blocked by the jig plate, and then the rotary moving means rotates together with the rotating plate so that the coating material can be applied and dried with the paint spray nozzle and the warm air spray nozzle respectively positioned. Automatic rotary coloring device, characterized in that. 2. An automatic rotary coloring device according to claim 1, wherein a plurality of rotating means (6) are provided at a predetermined interval on the rotating plate (4) above the cam plate (5). The rotating shaft (61) of the rotating movement means (6) is provided with a driven gear (16), wherein the driven movement means (16) has an ion air spray nozzle (7) and paint spraying means. Removal of foreign matters on the workpiece C by being engaged with the main gear 19a of the motor 19 installed on the support body 1 in the state of being positioned in the center of the nozzle 8 and the lower part of the warm air spray nozzle 9. Automatic rotating coloring device characterized in that the rotation of the coating (C) is made during the coating and drying process. An automatic rotary coloring apparatus according to claim 1, wherein the paint spray nozzle (8) is made to be lifted and lowered by a cylinder (11) for uniform application of the paint.