CN115287132B - Domestic small soap making machine - Google Patents

Abstract

The invention discloses a household small soap making machine, which comprises a shell, an upper cover, an inner barrel and a die, wherein an annular rail is arranged on the side wall of the shell, a flange which is in sliding connection with the annular rail is arranged on the periphery of the inner barrel, an output shaft of a second motor at the bottom of the shell is fixedly connected with the bottom of the inner barrel to drive the inner barrel to rotate, and the inside of the inner barrel is detachably connected with the die; the upper cover covers the shell and is provided with a fan, the upper cover is connected with a switch component for starting or closing the second motor and the fan, and a storage battery for supplying power to the second motor and the fan is arranged in the shell; an annular boss is arranged on the side wall of the shell, a lug which is in sliding connection with the boss is fixedly arranged on the outer side of the inner barrel, a vent is formed between two adjacent lugs, and an air outlet hole is formed in the circumferential direction of the shell and above the annular track so that air flow generated by the fan is sequentially discharged through the vent and the air outlet hole. The soap making machine of the invention has simple structure, easy operation, cleanness and sanitation and is especially suitable for families.

Description

A small soap making machine for household use

Technical Field

The invention relates to soap making equipment, in particular to a small-sized soap making machine for household use.

Background technique

In the process of making three meals a day, a large amount of cooking oil is used, especially after making fried foods, a lot of waste oil is generated. Most people often pour it out, which not only causes waste, but also blocks the sewer and causes environmental pollution. A few people will make soap from waste oil by using the principle of saponification reaction between waste oil and caustic soda, making full use of waste oil.

However, there is no small soap making machine suitable for families on the market, and people can only rely on traditional manual production, which not only requires high operating skills, but also has a relatively cumbersome production process, resulting in poor soap molding effect and easy contamination of other foreign matter.

Summary of the invention

The object of the present invention is to provide a small-sized soap making machine for household use, which has a simple structure and is easy to operate.

In order to achieve the above object, the present invention adopts the following technical solutions:

A small soap making machine for household use, the soap making machine body comprises a shell, an upper cover, an inner cylinder and a mold, a side wall of the shell is provided with an annular track, the outer periphery of the inner cylinder is provided with a flange matching the annular track, the flange is slidably connected with the annular track, a second motor is provided at the bottom of the shell, the output shaft of the second motor is fixedly connected with the bottom of the inner cylinder to drive the inner cylinder to rotate, and a mold for soap molding is detachably connected inside the inner cylinder;

The upper cover is covered on the shell, the upper cover is provided with an air inlet and a fan is installed, a switch assembly for starting or shutting down the second motor and the fan is connected to the upper cover, a battery is arranged inside the shell, and the battery is electrically connected to the second motor and the fan;

An annular boss is also provided on the side wall of the shell, and the annular boss is located above the annular track. At least two protrusions are evenly fixedly provided on the outer side of the inner cylinder, and the lower surface of the protrusion is in contact with the upper surface of the boss. A gap is left between the outer wall of the inner cylinder and the inner wall of the shell so that a vent is formed between two adjacent protrusions. Air outlet holes are opened on the circumference of the shell and above the annular track so that the airflow generated by the fan is discharged through the vent and the air outlet holes in sequence.

Furthermore, the switch assembly includes a switch and a paddle for opening or closing the air inlet, a rotating shaft is fixedly installed on one side of the top end of the paddle, the rotating shaft passes through the upper cover and is rotatably connected thereto, and the top end of the rotating shaft is fixedly connected to the switch;

The upper cover has a double-layer cavity structure so that the paddle is located inside the upper cover (2) when the air inlet is opened.

Furthermore, a fan mesh is fixedly mounted below the upper cover, and the fan is arranged inside the fan mesh and is located directly below the air inlet of the upper cover.

Furthermore, a connecting belt is fixedly installed on the side surface of the upper cover, and one end of the connecting belt is fixedly connected to the side surface of the shell.

Furthermore, the soap making machine body also includes a filter, and a handle is provided on one side of the filter.

Furthermore, a positioning column is fixedly arranged on the protrusion, and a positioning ring is fixedly connected to the outer side of the mold. The positioning ring is sleeved on the surface of the positioning column to connect the mold with the inner cylinder.

Furthermore, a groove is provided at the bottom of the inner cylinder, and a protrusion is provided at the bottom of the mold, and the protrusion is clamped in the groove to connect the mold and the inner cylinder.

Furthermore, the inner surface of the mold is provided with scale lines.

The present invention has the following beneficial effects:

First, the heated waste oil, caustic soda, edible salt, sugar and boiling water are added to the mold, and the inner cylinder is driven to rotate by the second motor, so that the above substances are evenly mixed to cause saponification reaction, and then the fan is turned on to blow air to the semi-finished soap in the mold to accelerate its cooling and solidification, and finally the mold is taken out and demolded to obtain the finished soap. It can be seen that the soap making machine of the utility model is not only simple in structure, but also easy to operate, clean and sanitary, and is particularly suitable for preparing soap for home use.

The paddle of the switch assembly can be used to open or close the air inlet of the upper cover. Specifically, when the soap making machine body is in a non-working state, the edge of the paddle is in the cavity and closes the air inlet to prevent external dust from entering the soap making machine body; when the fan is operating, the paddle is entirely located in the cavity and opens the air inlet, making it convenient for the fan to drive the airflow in the external environment into the soap making machine body, thereby accelerating the condensation and formation of the soap. In order to further improve the soap making rate, the present invention also uses a filter screen on the top of the funnel to filter the waste oil, which can effectively remove impurities.

The mold can be firmly fixed in the inner cylinder through the cooperation of the positioning ring on the outside of the mold and the positioning column on the bulge of the inner cylinder, as well as the cooperation of the groove at the bottom of the inner cylinder and the bulge at the bottom of the mold, to prevent the mold from shaking and splashing the raw materials during the rotation of the inner cylinder; at the same time, when the soap preparation is completed, it can be easily removed and cleaned.

The inner surface of the mold is provided with scale lines, which can control the amount of raw materials added within a suitable range, prevent the raw materials from splashing out and contaminating the inner cylinder; at the same time, it can prevent the raw materials from being thrown out from the air outlet when the inner cylinder rotates and scalding the user, which is safer.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the appearance structure of the present invention in a non-working state;

Fig. 2 is a schematic cross-sectional view of the structure at point A-A of Fig. 1 of the present invention;

Figure 3 is a schematic diagram of the appearance structure of the present invention in working state;

Fig. 4 is a schematic cross-sectional view of the structure at B-B in Fig. 3 of the present invention;

Figure 5: Schematic diagram of the explosion structure of the present invention;

FIG6 is a schematic diagram of the structure of the switch assembly and the fan grille of the present invention;

FIG7 is a second structural diagram of the switch assembly and the fan grille of the present invention;

In the figure: 1. soap making machine body; 2. upper cover; 3. shell; 31. air outlet; 32. circular track; 33. vent; 4. inner cylinder; 41. positioning column; 42. flange; 43. groove; 5. mold; 51. positioning ring; 52. scale line; 53. protrusion; 54. inner cavity; 6. switch assembly; 7. connecting belt; 8. first wire; 81. second wire; 9. battery; 91. first motor; 92. second motor; 10. funnel; 101. filter; 11. fan mesh; 12. fan; 13. soap.

Detailed ways

The specific contents of the present invention are further explained in detail below in conjunction with the embodiments, but are not intended to limit the present invention.

As shown in Figures 1 to 7, a small-sized soap making machine for household use is disclosed. The soap making machine body 1 includes a shell 3, an upper cover 2, an inner cylinder 4 and a mold 5. A group of parallel annular tracks 32 are provided on the side wall of the shell 3. An annular flange 42 matching the annular track 32 is provided on the outer periphery of the inner cylinder 4. The flange 42 is slidably connected to the annular track 32. A second motor 92 is provided at the bottom of the shell 3. The output shaft of the second motor 92 is fixedly connected to the bottom of the inner cylinder 4 to drive the inner cylinder 4 to rotate in the horizontal direction. The mold 5 is detachably connected to the inside of the inner cylinder 4. Waste oil, caustic soda NaOH, edible salt, sugar and water are added to the mold 5 in proportion. The inner cylinder 4 mixes the above raw materials evenly during rotation, and forms soap 13 after sufficient reaction and cooling.

The upper cover 2 is covered on the shell body 3, and a connecting belt 7 is fixedly installed on the side of the upper cover 2, one end of the connecting belt 7 is fixedly connected to the side of the shell body 3 to avoid accidentally losing the upper cover 2 after opening it. The upper cover 2 is a double-layer structure and an air inlet is provided in the center thereof running through from top to bottom. A mounting frame is fixedly installed under the upper cover 2, and a first motor 91 and a fan mesh cover 11 are fixedly installed on the mounting frame. The output shaft of the first motor 91 is fixedly connected to fan blades. The first motor 91 and the fan blades constitute a fan 12. The fan 12 is located inside the fan mesh cover 11 and directly below the air inlet of the upper cover 2. The fan 12 is used to blow air to the mold 5 to help the soap 13 to take shape.

A switch assembly 6 for starting or shutting down the first motor 91 and the second motor 92 is rotatably connected on the upper cover 2. The switch assembly 6 includes a switch and a paddle for opening or closing the air inlet. A rotating shaft is fixedly installed on the top of the paddle. The rotating shaft passes through the upper cover 2 and is rotatably connected thereto. The top of the rotating shaft is fixedly connected to the switch. Since the upper cover 2 is a double-layer cavity structure, the paddle can be accommodated. When the switch is rotated, the paddle is driven to open or close the air inlet. Specifically, when the switch is disconnected (that is, the first motor 91 and the second motor 92 are in the off state), the edge of the paddle is in the cavity and closes the air inlet to prevent external dust from entering the soap making machine body 1; when the switch is in the first closed state, When the switch is in the second closed state (i.e., the first motor 91 is turned off and the second motor 92 is turned on), a part of the paddle is located in the double-layer cavity structure of the upper cover 2; when the switch is in the second closed state (i.e., the first motor 91 is turned on and the second motor 92 is turned off), the paddle is located in the double-layer cavity structure of the upper cover 2 as a whole and the air inlet is opened, so that when the fan 12 rotates, external air enters the soap making machine body 1 through the air inlet and the fan mesh cover 11; the first motor 91 and the second motor 92 are connected to the battery 9 through the first wire 8 and the second wire 81 respectively, and the part of the first wire 8 located outside the soap making machine body 1 is buried inside the connecting belt 7, making the appearance of the soap making machine body 1 more tidy.

An annular boss is also provided on the side wall of the shell 3, and the annular boss is located above the annular track 32. Four protrusions are evenly fixedly provided along the outer side of the inner cylinder 4, and the lower surface of the protrusion is in contact with the upper surface of the boss. A gap is left between the outer wall of the inner cylinder 4 and the inner wall of the shell 3 so that a vent 33 is formed between two adjacent protrusions. The shell 3 is evenly provided with a plurality of air outlet holes 31 in the circumferential direction, and the air outlet holes 31 are located above the annular track 32 and below the annular boss, so that the airflow generated by the fan 12 when working is discharged from the outside of the soap making machine body 1 through the vent 33 and the air outlet holes 31 in sequence.

Preferably, a positioning column 41 is fixedly provided on the protrusion, and four positioning rings 51 are correspondingly fixedly connected to the outer side of the mold 5. The positioning rings 51 are sleeved on the surface of the positioning column 41, so that the mold 5 is detachably connected to the inside of the inner cylinder 4.

Preferably, the bottom of the inner cylinder 4 is evenly provided with a plurality of grooves 43 , and the bottom of the mold 5 is correspondingly provided with a plurality of protrusions 53 , which are snapped into the grooves 43 so that the mold 5 is detachably connected to the inner cylinder 4 .

The soap making machine body 1 further comprises a funnel 10, and a filter screen 101 is arranged on the top of the funnel 10. Before making soap, the funnel 10 is held and placed just above the mold 5, and waste oil is poured onto the filter screen 101 for filtering, so that the waste oil without solid impurities flows into the mold 5. When the soap making machine body 1 is in working state, the funnel 10 is placed outside the soap making machine body 1, and when the soap making machine body 1 is in non-working state, the funnel 10 is stored inside the soap making machine body 1.

Preferably, the inner surface of the mold 5 is provided with scale lines 52 to prevent excessive raw materials from being added into the mold 5 and causing safety accidents.

Preferably, the mold 5 is made of silicone.

The working principle of the present invention is as follows:

When in use, first open the upper cover 2, hold the funnel 10 and place it just above the mold 5, pour the heated waste oil onto the filter 101 for filtration, so that the waste oil without solid impurities flows into the mold 5, and add caustic soda NaOH, edible salt, sugar and boiling water into the mold 5 in proportion; then cover the upper cover 2 on the upper part of the shell 3, rotate the switch to start the second motor 92 and drive the inner cylinder 4 to rotate, so that the above raw materials are evenly mixed and fully saponified until a semi-finished soap block is formed; rotate the switch again to turn off the second motor 92 and the first The motor 91 is turned on, and the paddle is completely in the inner cavity of the double-layer structure of the upper cover 2 so that the air inlet of the upper cover 2 is completely opened. The first motor 91 drives the fan blades to rotate so that the semi-finished soap block is quickly cooled and solidified to form soap 13; then, the rotary switch is turned off so that the first motor 91 and the second motor 92 are both in the off state, and the paddle covers the air inlet of the upper cover 2; then, the upper cover 2 is opened and the mold 5 is taken out, and the soap 13 that has been made is taken out; finally, the cleaned mold 5 and the funnel 10 are put back into the soap machine body 1 for next use.

Claims (8)

1. The household small soap making machine is characterized in that the soap making machine body (1) comprises a shell (3), an upper cover (2), an inner barrel (4) and a die (5), an annular track (32) is arranged on the side wall of the shell (3), a flange (42) matched with the annular track (32) is arranged on the periphery of the inner barrel (4), the flange (42) is in sliding connection with the annular track (32), a second motor (92) is arranged at the bottom of the shell (3), an output shaft of the second motor (92) is fixedly connected with the bottom of the inner barrel (4) so as to drive the inner barrel (4) to rotate, and the die (5) for forming soap (13) is detachably connected inside the inner barrel (4).

The upper cover (2) covers the shell (3), the upper cover (2) is provided with an air inlet and is provided with a fan (12), the upper cover (2) is connected with a switch assembly (6) for starting or closing the second motor (92) and the fan (12), a storage battery (9) is arranged in the shell (3), and the storage battery (9) is electrically connected with the second motor (92) and the fan (12);

The side wall of the shell (3) is further provided with an annular boss, the annular boss is located above the annular track (32), at least two protruding blocks are uniformly and fixedly arranged on the inner cylinder (4) along the outer side, the lower surface of each protruding block is connected with the upper surface of each protruding block in a contact mode, a gap is reserved between the outer wall of the inner cylinder (4) and the inner wall of the shell (3) so that a ventilation opening (33) is formed between every two adjacent protruding blocks, the air outlet (31) is formed in the circumferential direction of the shell (3) and located above the annular track (32), and air flows generated by the fan (12) are sequentially discharged through the ventilation opening (33) and the air outlet (31).

2. The household small soap making machine according to claim 1, wherein the switch assembly (6) comprises a switch and a poking plate for opening or closing the air inlet, a rotating shaft is fixedly arranged on one side of the top end of the poking plate, the rotating shaft penetrates through the upper cover (2) and is rotationally connected with the upper cover, and the top end of the rotating shaft is fixedly connected with the switch;

the upper cover (2) is of a double-layer cavity structure, so that the poking piece is positioned in the upper cover (2) when the air inlet is opened.

3. The household small soap making machine according to claim 2, wherein a fan screen (11) is fixedly installed below the upper cover (2), and the fan (12) is arranged inside the fan screen (11) and is located right below the air inlet of the upper cover (2).

4. A domestic small soap machine according to any one of claims 1 to 3, wherein the side of the upper cover (2) is fixedly provided with a connecting strap (7), and one end of the connecting strap (7) is fixedly connected with the side of the housing (3).

5. A domestic small soap machine according to any one of claims 1 to 3, wherein the soap machine body (1) further comprises a screen (101), a handle (10) being provided on one side of the screen (101).

6. A domestic small soap making machine according to any one of claims 1-3, wherein a positioning column (41) is fixedly arranged on the protruding block, a positioning ring (51) is fixedly connected to the outer side of the mould (5), and the positioning ring (51) is sleeved on the surface of the positioning column (41) so that the mould (5) is connected with the inner cylinder (4).

7. A domestic small soap making machine according to any one of claims 1 to 3, wherein the bottom of the inner barrel (4) is provided with a recess (43), the bottom of the mould (5) is provided with a protrusion (53), and the protrusion (53) is clamped inside the recess (43) to connect the mould (5) with the inner barrel (4).

8. A domestic small soap machine according to any one of claims 1 to 3, wherein the inner surface of the mould (5) is provided with graduation marks (52).