The present subject matter provides a cigarette preparation device including: a chopping module configured to chop smoke material for preparing chopped smoke material; and a rolling module coupled to the chopping module, configured to roll cigarettes with cigarette paper and chopped smoke material. Additional embodiments of the cigarette preparation device, and methods for chopping a smoke material, rolling a cigarette, and preparing a cigarette with the cigarette preparation device of the present subject matter, are described herein.

An electronic grinder powered by a smartphone has an electronics housing removably attached to a container section. The electronics housing has a motor and a microcontroller powered by a smartphone connected by a universal serial bus connector. The container section is sealed at the top by an openable, swivel-mounted cap. The motor has a blade that extends into the container section. The blade connected to the motor by a magnetic connection and the blade is configured to grind material disposed in the container section when the container section is closed.

An electronic grinder powered by a smartphone has an electronics housing removably attached to a container section. The electronics housing has a motor and a microcontroller powered by a smartphone connected by a universal serial bus connector. The container section is sealed at the top by an openable, swivel-mounted cap. The motor has a blade that extends into the container section. The blade connected to the motor by a magnetic connection and the blade is configured to grind material disposed in the container section when the container section is closed.

Grinding device (1) for an automatic coffee machine, comprising: a support body (2); a lower grinder (3) and an upper grinder (4) arranged coaxially with respect to an axis (X) and delimiting a gap where the grinding is performed; a motor (21) for driving at least one of said grinders (3,4) in rotation about said axis (X); an adjustment ring nut (6) for adjusting the width of said gap having means for transforming a rotation thereof about said axis (X) into a translation of at least one of said grinders in the direction of said axis (X); and a gear for driving said ring nut (6) in rotation; where said gear comprises a toothed wheel arc (7) engaging a pinion (8), and a mechanism for fixing said toothed wheel arc (7) in an adjustable position on said ring nut (6).

A electronic grinder includes a main body and a grinding and dispensing chamber. The top of the main body open but covered by a cap. The main chamber includes a motor connected to a magnetically attached removable blade and propeller. The blade and propeller extend into the chamber when the grinder is assembled. When the cap is closed, the blade and propeller grinds material placed in the chamber and pull air down toward the blade and propeller. When the cap is opened, the blade and propeller function as a fan to generate airflow toward the top of the chamber to dispense ground material out of the chamber. The grinder can also include a microcontroller, a communications device, an infrared volume sensor, a scale, an audible buzzer, a vibration buzzer, and one or more sanitizing LED lights.

A electronic grinder includes a main body and a grinding and dispensing chamber. The top of the main body open but covered by a cap. The main chamber includes a motor connected to a magnetically attached removable blade and propeller. The blade and propeller extend into the chamber when the grinder is assembled. When the cap is closed, the blade and propeller grinds material placed in the chamber and pull air down toward the blade and propeller. When the cap is opened, the blade and propeller function as a fan to generate airflow toward the top of the chamber to dispense ground material out of the chamber. The grinder can also include a microcontroller, a communications device, an infrared volume sensor, a scale, an audible buzzer, a vibration buzzer, and one or more sanitizing LED lights.

A grinder is provided that generally comprises a rotor that is at least partially disposed within a housing. Materials such as tobacco, herb, spices, or food is loaded into the housing, and a user turns the rotor relative to the housing to drive protrusions such as blades extending from a shaft of the rotor into the tobacco, herb, spices, or food. This grinds the contents into smaller pieces. A funnel portion at a lower end of the grinder can dispense the smaller, ground pieces for subsequent use. Some embodiments of the grinder include a rotatable sleeve to selectively open and close access to the housing of the grinder. Various embodiments of the grinder include a divider and an auger to allow only sufficiently ground pieces of contents to be dispensed from the grinder.

A grinder is provided that generally comprises a rotor that is at least partially disposed within a housing. Materials such as tobacco, herb, spices, or food is loaded into the housing, and a user turns the rotor relative to the housing to drive protrusions such as blades extending from a shaft of the rotor into the tobacco, herb, spices, or food. This grinds the contents into smaller pieces. A funnel portion at a lower end of the grinder can dispense the smaller, ground pieces for subsequent use. Some embodiments of the grinder include a rotatable sleeve to selectively open and close access to the housing of the grinder. Various embodiments of the grinder include a divider and an auger to allow only sufficiently ground pieces of contents to be dispensed from the grinder.

This invention involves with a kind of coffee machine, especially involves with a kind of automatic coffee grinding capsule making machine. The machine consists of the base, automatic rotating operation platform, coffee cup unloading device, coffee bean grinding device, coffee powder temporary storage device, powder tamping and removal device, coffee cap unloading device and capping device; the said automatic rotating operation platform is provided at the said base; the said automatic rotating operation platform can rotate based on the coffee capsule making status. This invention discloses the non-industrial and automatic coffee capsule maker that integrates coffee bean grinding, powder tamping and injection for capsule and capsule capping and improves the licensed process of such maker. This invention has more compact structure, smaller volume and lower cost, and can be operated simply and conveniently.

This invention involves with a kind of coffee machine, especially involves with a kind of automatic coffee grinding capsule making machine. The machine consists of the base, automatic rotating operation platform, coffee cup unloading device, coffee bean grinding device, coffee powder temporary storage device, powder tamping and removal device, coffee cap unloading device and capping device; the said automatic rotating operation platform is provided at the said base; the said automatic rotating operation platform can rotate based on the coffee capsule making status. This invention discloses the non-industrial and automatic coffee capsule maker that integrates coffee bean grinding, powder tamping and injection for capsule and capsule capping and improves the licensed process of such maker. This invention has more compact structure, smaller volume and lower cost, and can be operated simply and conveniently.