JP3079727U - Mixing equipment for mixing or blending varnishes, paints and the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To propose a mixing device which can realize mixing or mixing of varnish and paint at a low cost with a simple configuration with a small number of parts. A mixing device (10) for mixing or mixing varnish, paint or the like, comprising an electric motor (18, 20).
Two concentric shafts (14,15) each driven by
A support member (36) for supporting a lower cap (29) which can be manually moved forward to place a varnish can, and an upper cap for fixing the can, which cooperates with this support member (28) and an upper support member (35) for supporting the (28). Shaft (1
5) transmits power to the upper cap to rotate the container about its axis, and the shaft (14) transmits power to the spindle (32). The spindle (32) is provided at its both ends with worms (33, 34) for approaching or separating the cap. A fork (39) driven by a shaft (15) rotates the cap about an axis perpendicular to the axis of the varnish can.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a mixing device for mixing or mixing varnishes, paints and the like.

[0002]

[Prior art]

 Up to now, numerous canned varnishes or paints with many color shades have been manufactured by manufacturers, so that large stores require room for these cans, and dealers also have access to all different shades of color. It was necessary to have enough rooms to store a large number of cans.

In order to prevent such a situation, dealers store some basic colors in a store, and prepare a desired color tone on the spot using an appropriate batch processing device. To achieve these results, it is not enough to fill the can with the specified base color proportions, and such colors must be mixed by appropriate equipment for mixing paint cans.

In a general store that packs and sells a large number of paints of the same color, a plurality of mechanical mixers are used, and these mixers are placed in paint-containing cans, and are rotated by rotating blades of the apparatus. Paints of different basic colors.

[0005] This method is useful for preparing many varnishes or paints of the same color suitable for a general store. In fact, for any change in color or shade, the mixer must be replaced with a clean one, and replacing and cleaning the mixer takes a long time. Therefore, if the amount of varnish or paint is very small, the production costs will increase considerably.

[0006] In smaller stores or stores, smaller mixers are used, which are motor driven and transmit belts and power to various sets of gears for rotation, such as a gyroscope. Operated by pulleys, the varnish can is fixed between two caps slidable along four vertical pilot bars. The mass of a rotating object becomes very large, so a very powerful motor is needed for every rotation and various frictions must be overcome. The complex structure of these different parts of the mixer and the high power of the motor increase the cost of production.

[0007]

[Problems to be solved by the invention]

 The present invention seeks to overcome the inconveniences described above.

[0008]

[Means for Solving the Problems]

 The technical problem to be solved consists in achieving a simple mixing device with a small number of parts, therefore not too expensive, and with a very small mass of the rotating object and a reliable.

[0009] The technical solution consists of two concentric shafts driven by electric motors, a support for supporting a lower cap which can be manually moved forward to load the varnish can, An upper support member for supporting an upper cap for fixing the can, which cooperates with the support member, is provided. The support member is configured to rotate the can itself from one of the shafts so as to rotate the can itself. The upper support member moves the can from the other end of the shaft to rotate the can around an axis perpendicular to the axis of the can, and to rotate the can around the axis perpendicular to the axis of the can. To provide power to the vehicle.

[0010]

[Embodiment of the invention]

 Further features and advantages of the present invention will become more apparent from the following description and accompanying drawings.

With reference to FIG. 1, the mixing device for mixing or mixing varnishes or paints, indicated by the reference numeral 10, comprises a frame 11, which is provided with a vertical inner surface 12, The bush 13 is fixed. The surface 12 is also provided with two concentric shafts 14, 15 with pulleys 16, 17 attached to them. The pulley 16 is driven by an electric motor 18 by transmitting power via a belt 19. The pulley 17 is driven by a belt 21 by a second electric motor 20.

A shaft 14 driven by a pulley 16 supports a bevel gear 22, which meshes with a second gear 23 and drives a pulley 25 by a spindle 24. Pulley 25 is connected to pulley 27 by belt 26. The pulley 27 is connected to an upper cap 28, which rotates when a can filled with varnish to mix is placed. This will become clear from the description below.

The upper cap 28 works with the lower cap 29 on which the varnish can is placed.

The shaft 15 driven by the pulley 17 supports a gear 30 at the other end. Gear 30 meshes with gear 31 to rotate shaft 32. Worms 33, 34 are disposed at both ends of the shaft 32, and these worms simultaneously operate support members 35, 36 that support the cap 28 and the cap 29, respectively.

The two guide members 37 are for directly moving the support members 35 and 36 in the vertical direction in order to prevent the support members 35 and 36 from rotating.

The cap 29 is manually moved forward by rotating a cotter 38 (see FIGS. 1 and 2) to place a varnish can.

After placing the container on the cap 29, the cap 29 is pushed in the direction indicated by arrow A (see FIG. 2) until the cotter 38 secures the cap 29. Thereafter, the motor 20 operates, and the caps 28 and 29 are moved by the dynamic chain belt 21, the pulley 17, the shaft 15, the gear 30, the gear 31, the shaft 32, and the worms 33 and 34 until the varnish can is fixed between the two caps. Approach with.

After the varnish can is fixed between the caps 28 and 29, the motor 18 is driven to rotate the cap 28 around its axis by the shaft 14, the spindle 24 and the belt 26, thereby rotating the varnish can itself. Let it.

The shaft 14 drives a fork 39. The fork 39 transmits the rotational movement to the support members 35, 36, which causes the caps 28, 29 to rotate about the axis of the shaft 14.

The varnish can is rotated by the motor 20 itself and also by the motor 18 about an axis perpendicular to the axis of the can itself.

The combined rotation will evenly mix or mix the varnish in the can.

The device is compact, can be easily made with few parts to fix the can, and achieves two vertical movements for perfect mixing.

[Brief description of the drawings]

FIG. 1 is a side view of an apparatus according to the present invention.

FIG. 2 shows the device of FIG. 1 in detail.

[Explanation of symbols]

 10 Mixer 11 Frame 12 Inner surface 13 Bush 14, 15, 32 Axis 16, 17, 25, 27 Pulley 18, 20 Motor 19, 21, 26 Belt 22, 23 Bevel gear 24 Spindle 28 Upper cap 29 Lower cap 30, 31 Gear 33, 34 Worm 35, 36 Supporting member 37 Guide member 38 Cotter 39 Fork

Claims (5)

[Utility model registration claims] 1. Provided are two concentric first and second shafts, each driven by an electric motor, for supporting a lower cap which can be manually moved forward to load a varnish can. A support member, and an upper support member that cooperates with the support member and supports an upper cap for fixing the can, the support member being configured to rotate the can itself from one side of the shaft so as to rotate the can itself; Transmitting power to the cap, wherein the upper support member allows the can to approach and secure to the cap and further rotates the can from the other end of the can to rotate the can about an axis perpendicular to the axis of the can. A mixing device for mixing or mixing varnishes, paints and the like, characterized by transmitting power to the mixing device. 2. The support member comprises a first bevel gear, the first bevel gear is fixed to the first shaft and meshes with a second bevel gear, and the second bevel gear is a pulley. The pulley is connected to another pulley by a belt, the other pulley is connected to the upper cap, and the upper cap connects the can to the upper cap and the lower cap. 2. The mixing device according to claim 1, wherein the mixing device is rotated by a second axis concentric with the first axis when fixed between the two. 3. The upper support member includes gears fixed to the second shaft, the gears mesh with gears fixed to shafts having worms disposed at both ends, and the worms fix the varnish can. In order to cooperate with the cap support member which is spaced apart to release the can after the varnish is mixed, the second shaft having a fork for transmitting rotational movement to the cap support member. The mixing device according to claim 1, wherein the mixing device is provided. 4. A plurality of guide members for moving the support member rearward and forward are provided, and these guide members are provided to prevent the support member from rotating. , Claim 3
A mixing device as described. 5. A cotter for moving the cap forward on the lower cap and placing the varnish can thereon is provided. When the cotter is rotated, the lower cap becomes movable, and when the cotter is fixed, The mixing device according to claim 1, wherein the cap is fixed in an operating position.