CN108557198B

CN108557198B - Tear film feeding system of intelligent cooking device

Info

Publication number: CN108557198B
Application number: CN201810259492.4A
Authority: CN
Inventors: 张岩; 周文晓; 陈昊爽; 操卿
Original assignee: Hefei Daozhuo Technology Co ltd
Current assignee: Shanghai 100me Network Technology Co ltd
Priority date: 2018-03-27
Filing date: 2018-03-27
Publication date: 2020-12-11
Anticipated expiration: 2038-03-27
Also published as: CN108557198A

Abstract

The invention relates to the field of intelligent cooking equipment, in particular to a film tearing and feeding system of an intelligent cooking device, which comprises a multi-grid material box buckled on a feeding top plate, wherein the box opening of the multi-grid material box is sealed by a film covering and is placed downwards; a film rolling rod arranged along the width direction of the feeding top plate is arranged below the feeding top plate, a film hanging groove or a hook is arranged on the film rolling rod and is in hook fit with a hanging port arranged at the end part of the film, and the film rolling rod drives the film rolling and covering to enable the materials in the multi-lattice material box to freely fall down by a driving unit which is arranged at the edge of the feeding top plate and reciprocates along the length direction of the feeding top plate; the driving unit is also provided with a photoelectric sensor which is matched with a positioner arranged on each sub-grid of the multi-grid box to control the stop position of the film rolling rod; the film tearing feeding system provided by the invention is simple in structure and convenient to maintain, materials filled in the multi-grid material box can be fed in batches and in different time periods, accurate feeding of cooking materials is realized, and the automation degree is high.

Description

Tear film feeding system of intelligent cooking device

Technical Field

The invention relates to the field of intelligent cooking equipment, in particular to a film tearing and feeding system of an intelligent cooking device.

Background

In the existing cooking equipment, the food materials are mainly manually fed. However, the labor intensity is high during manual feeding, and accurate feeding cannot be realized, so that automatic feeding of machines is adopted in some cooking devices. The automatic feeding of the existing machine also has various schemes: 1. food materials are separately packaged in a plurality of boxes and are fed in batches according to instructions through a plurality of motion mechanisms; 2. food materials are separately loaded in the multi-lattice material boxes, the material boxes are reversely buckled into the feeding mechanism, and the corresponding opening and closing doors are sequentially opened by the cooking equipment according to instructions, so that batch feeding is realized.

The scheme 1 of automatic feeding of the machine requires that the materials are prepared and used at the present, is not suitable for quantitative and standardized production, and has low efficiency; although the scheme 2 is suitable for standardized production, the sealing film on the box needs to be torn off before feeding, and then the box is buckled into a feeding mechanism of a corresponding matched cooking machine, so that the experience of an operator is poor, and the corresponding feeding mechanism is large in size and complex in structure; and both of the above solutions have a problem of difficulty in cleaning.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a film tearing and feeding system of an intelligent cooking device, which is suitable for the purposes of food material standardization and industrial production, is convenient for packaging and transportation, is simple in user operation and good in experience, and is simple and convenient in subsequent treatment and equipment cleaning.

In order to achieve the purpose, the invention adopts the following technical scheme:

a film tearing and feeding system of an intelligent cooking device comprises a multi-grid material box buckled on a feeding top plate, wherein the box openings of the multi-grid material box are sealed by a covering film and are placed downwards;

a film rolling rod arranged along the width direction of the feeding top plate is arranged below the feeding top plate, a film hanging groove or a hook is arranged on the film rolling rod and is in hook fit with a hanging port arranged at the end part of the film, and the film rolling rod drives the film rolling and covering to enable the materials in the multi-lattice material box to freely fall down by a driving unit which is arranged at the edge of the feeding top plate and reciprocates along the length direction of the feeding top plate;

the driving unit is also provided with a photoelectric sensor, and the photoelectric sensor is matched with a positioner arranged on each sub-grid of the multi-grid box to control the stop position of the film rolling rod.

Preferably, the driving unit comprises a linear slide rail pair arranged on the feeding top plate along the length direction of the feeding top plate, a driving motor which reciprocates is arranged on the linear slide rail pair, and an output shaft of the driving motor is fixedly connected with one end of the film rolling rod through a coupler.

Preferably, the other end of the film rolling rod is provided with a bearing which is coaxially arranged, the bearing is installed on a sleeve seat, and the sleeve seat is sleeved on an optical axis which is arranged along the length direction of the feeding top plate and freely slides along the length direction of the optical axis.

Preferably, a rope winding wheel driven by a driving unit is further arranged below the feeding top plate, the rope winding wheel and the film winding rod are coaxially arranged, a first one-way bearing is arranged between the film winding rod and the coupler, a second one-way bearing is arranged between the rope winding wheel and the coupler, locking and releasing directions of the first one-way bearing and the second one-way bearing are opposite, a rope winding is wound on the rope winding wheel, the length of the rope winding is equal to that of the multi-lattice material box, one end of the rope winding is fixed on the rope winding wheel, and the other end of the rope winding is fixed on the feeding top plate.

Preferably, a touch switch is arranged on the feeding top plate at one end of the linear sliding rail pair, and the driving motor reaches the end part of the linear sliding rail pair and touches a pressing sheet of the touch switch or is far away from the end part of the linear sliding rail pair so as to control the on-off of the touch switch.

Preferably, the feeding top plate is provided with a feeding port, the feeding port is arranged corresponding to the box openings of the multiple-lattice material boxes, the edge of the feeding top plate is further provided with a supporting plate for supporting the multiple-lattice material boxes, positioning bosses are arranged on the periphery of the supporting plate, and the positioning bosses are correspondingly matched with positioning holes formed in the edge of the multiple-lattice material boxes.

Preferably, the covering films on the multi-grid material box are arranged in two rows, the driving unit, the film rolling rod and the rope rolling wheel which are positioned below the feeding top plate are provided with two groups of tearing films and returning films which respectively correspond to the two rows of covering films, each sub-grid of the multi-grid material box is respectively provided with a positioner, and the photoelectric sensor arranged on each row of driving unit and the positioner arranged on each corresponding row of sub-grid cooperate to control the stop position of the driving unit.

Compared with the prior art, the invention has the following technical effects:

1. according to the film tearing and feeding system provided by the invention, the film rolling rod is driven by the driving unit to tear off the film on the multi-lattice material box, and each sub-lattice on the multi-lattice material box is provided with the positioner which is matched with the photoelectric sensor arranged on the driving unit to realize accurate positioning, so that materials filled in the multi-lattice material box can be fed in batches and in different time periods, the accurate feeding of cooking materials is realized, and the automation degree is high;

2. according to the film tearing and feeding system, the feeding interval time only needs to be set in advance, namely the time for restarting the driving unit, when the driving unit moves to the position of the sub-grid of any multi-grid material box, the photoelectric sensor stops moving after sensing with the positioner on the sub-grid, and after a certain time interval, the driving unit restarts and moves to the position of the next sub-grid, and in the moving process, the film rolling rod finishes the winding of the film, so that the automatic feeding of the material is realized, and the film tearing and feeding system is simple and convenient;

3. the film tearing and feeding system provided by the invention is simple in structure, convenient to maintain and reliable in work.

Drawings

Fig. 1 and 2 are schematic diagrams of a film tearing and feeding system of an intelligent cooking device provided by the invention;

FIG. 3 is a front view of a tear film feeding system of the intelligent cooking device provided by the present invention;

FIG. 4 is a cross-sectional view of a tear film feeding system of the intelligent cooking device provided by the present invention;

FIG. 5 is a side view of a tear film feeding system of the intelligent cooking device provided by the present invention;

the reference numbers in the figures illustrate: 10-feeding top plate, 11-linear sliding rail pair, 12-driving motor, 13-optical axis, 14-touch switch, 15-supporting plate, 151-positioning boss, 20-multi-lattice box, 21-sub-lattice, 211-positioner, 22-positioning hole, 30-laminating, 40-film winding rod, 41-bearing, 42-sleeve seat, 50-photoelectric sensor, 60-coupler, 70-rope winding wheel, 71-rope winding, 81-first one-way bearing and 82-second one-way bearing.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further clarified by combining the specific drawings.

Referring to fig. 1 and 2, the invention provides a film tearing and feeding system of an intelligent cooking device, which comprises a multi-grid material box 20 buckled on a feeding top plate 10, wherein the box mouth of the multi-grid material box 20 is sealed by a film 30 and is placed downwards;

a film rolling rod 40 arranged along the width direction of the feeding top plate 10 is arranged below the feeding top plate 10, a film hanging groove or a hook is arranged on the film rolling rod 40 and is in hook fit with a hanging opening arranged at the end part of the film 30, and the film rolling rod 40 drives the rolling film 30 to enable the materials which are split-packaged in the multi-grid material box 20 to freely fall down by a driving unit which is arranged at the edge of the feeding top plate 10 and reciprocates along the length direction of the feeding top plate 10;

the driving unit is also provided with a photoelectric sensor 50, and the photoelectric sensor 50 is matched with a positioner 211 arranged on each sub-grid 21 of the multi-grid magazine 20 to control the stop position of the film rolling rod 40.

In the present invention, the longitudinal direction and the width direction are relative concepts, that is, the feeder top plate 10 and the multi-magazine 20 are square, and one side thereof is the longitudinal direction, and the adjacent sides thereof are the width direction, and in the above definition, the driving unit reciprocates in the longitudinal direction of the feeder top plate 10.

In the invention, the winding film 30 is driven by the driving unit which is arranged below the feeding top plate 10 and moves in a reciprocating manner, so that the materials filled in the multi-grid material box 20 can fall freely, and the positioner 211 arranged on each sub-grid 21 of the multi-grid material box 20 is matched with the photoelectric sensor 50 on the driving unit to realize the winding stop position of the film rolling rod 40, so that the materials in the multi-grid material box 20 can fall freely in batches and in different time periods, and the method is closer to the real sequence of adding and cooking food materials.

As an implementation manner of the reciprocating movement of the driving unit, as shown in fig. 3-5, in the present invention, the driving unit includes a linear slide rail pair 11 disposed on the feeding top plate 10 and arranged along the length direction thereof, a driving motor 12 reciprocating is disposed on the linear slide rail pair 11, and an output shaft 121 of the driving motor 12 is fixedly connected to one end of the film winding rod 40 by a coupling 60. When the driving motor 12 reciprocates on the linear slide rail pair 11, the film rolling rod 40 is driven to rotate to tear off the film 30 on the multi-grid material box 20, so that the materials are accurately separated.

In order to ensure the stability of the rotation of the film winding rod 40, in the invention, the other end of the film winding rod 40 is provided with a bearing 41 which is coaxially arranged, the bearing 41 is installed on a sleeve seat 42, and the sleeve seat 42 is sleeved on an optical axis 13 which is arranged along the length direction of the feeding top plate 10 and freely slides along the length direction of the optical axis 13. The length direction of the optical axis 13 is consistent with the length direction of the linear slide rail pair 11, so that the stability of the operation of the film rolling rod 40 is ensured through the double-guide rail structure.

Further, in the invention, a rope winding wheel 70 driven by a driving unit is further arranged below the feeding top plate 10, the rope winding wheel 70 and the film winding rod 40 are coaxially arranged, a first one-way bearing 81 is arranged between the film winding rod 40 and the coupler 60, a second one-way bearing 82 is arranged between the rope winding wheel 70 and the coupler 60, the locking and releasing directions of the first one-way bearing 81 and the second one-way bearing 82 are opposite, a rope winding 71 is wound on the rope winding wheel 70, the length of the rope winding 71 is equal to that of the multi-grid material box 20, one end of the rope winding wheel is fixed on the rope winding wheel 70, and the other end of the rope winding wheel is fixed on the feeding top plate 10. Due to the fact that the locking and releasing directions of the first one-way bearing 81 and the second one-way bearing 82 are opposite, when the driving motor 12 drives the coupler 60 to rotate in the forward direction through the output shaft, the film winding rod 40 is locked with the first one-way bearing 81, the rope winding wheel 70 is released from the second one-way bearing 82, namely the film winding rod 40 rotates under the driving of the output shaft of the driving motor 12 and tears off the coating film 30 on the multi-lattice material box 20, and the rope winding wheel 70 freely idles on the coupler 60 and realizes the unfolding of the winding rope 71. When the driving unit moves to the position of the sub-grid 21 of any multi-grid magazine 20, the photoelectric sensor 50 on the driving unit and the positioner 211 on the sub-grid 21 sense to stop the driving unit, at this time, the covering film 30 on the specified sub-grid 21 is torn, and the material filled in the sub-grid 21 falls freely; and the drive unit waits for the next command to tear the overlaminate 30 on the next sub-compartment 21. When the tearing-off of the film 30 on each sub-lattice 21 of one row is completed, the winding rope 71 on the winding wheel 70 is completely unwound and is in a tensioned state. When the driving motor 12 rotates reversely, the film winding rod 40 is disengaged from the first one-way bearing 81, the rope winding wheel 70 is locked with the second one-way bearing 82, at this time, the rope winding wheel 70 rotates under the driving of the driving motor 12 and winds the rope winding 71, and the film winding rod 40 freely idles on the coupler 60 and spreads the coating film 30 again. In this way, the restoration of the coating film 30 and the rewinding of the winding rope 71 are completed.

Furthermore, a touch switch 14 is arranged on the feeding top plate 10 at one end of the linear slide rail pair 11, and the driving motor 12 reaches the end of the linear slide rail pair 11 and touches a pressing sheet of the touch switch 14 or the end far away from the linear slide rail pair 11 to control the on-off of the touch switch 14. The driving motor 12 moves back to re-spread the film 30 and wind the rope 71, when the driving motor 12 touches the pressing piece on the touch switch 14, the whole mechanism is returned to the initial position, at this time, the rope 71 is completely wound on the rope winding wheel 70, and the film 30 which is torn and wound is re-spread and separated from the film winding rod 40. The purpose of the touch switch 14 is to remind and control the power-off of the driving motor 12, that is, when the touch switch 14 is triggered, it indicates that the film tearing system is reset, and at this time, the multi-cell box 20 can be taken away, and since the film covering 30 is re-spread and covers the multi-cell box 20, the material remained in the multi-cell box 20 is prevented from dripping to pollute the whole film tearing system.

Further, according to the invention, the feeding top plate 10 is provided with a feeding port, the feeding port is arranged corresponding to the box port of the multi-lattice material box 20, the edge of the feeding top plate 10 is also provided with a supporting plate 15 for supporting the multi-lattice material box 20, the periphery of the supporting plate 15 is provided with a positioning boss 151, and the positioning boss 151 is correspondingly matched with a positioning hole 22 arranged at the edge of the multi-lattice material box 20. The positioning boss 151 is provided to prevent the multi-grid material box 20 from being misplaced, and at the same time, the multi-grid material box 20 can be limited to move left and right, back and forth on the feeding top plate 10, so that the multi-grid material box 20 can be fixed. The positioning bosses 151 may be disposed in a manner as shown in fig. 2, two or one positioning holes 22 are respectively disposed at opposite edges of the multi-magazine 20, and are disposed corresponding to the positioning bosses 151 on the tray 15.

Preferably, in the present invention, two rows of the film 30 are disposed on the multi-lattice material box 20, each row is divided into a plurality of sub-lattices 21, each row is used for filling materials such as main materials, auxiliary materials, liquid materials, etc., the main materials, the auxiliary materials, the liquid materials, etc., of the recipe are sequentially filled into the sub-lattices 21 of the multi-lattice material box 20 according to the standardized recipe in a central kitchen or a processing factory, and then the film 30 is sealed.

The driving unit, the film rolling rod 40 and the rope rolling wheel 70 which are positioned below the feeding top plate 10 are provided with two groups of film tearing and recovering which respectively correspond to two rows of coating films 30, each sub-grid 21 of the multi-grid material box 20 is respectively provided with a positioner 211, and the photoelectric sensor 50 arranged on each row of driving unit and the positioner 211 arranged on each sub-grid 21 on the corresponding row are matched to control the stop position of the driving unit.

During specific operation, the multi-grid material box 20 is buckled on the supporting plate 15 on the feeding top plate 10, when the positioning boss 151 and the positioning hole 22 are matched with each other, the buckling direction is confirmed to be correct, and then the hanging ports on each row of the coating films 30 are matched with the film hanging grooves or the hooks on the film rolling rod 40 in a hanging manner; the driving unit of the film tearing and feeding system is started, the film rolling rod 40 rotates and tears off the film 30 under the driving of the driving motor 12, the photoelectric sensor 50 on the driving motor 12 senses with the positioner 211 on the sub-grid 21 to control the driving motor 12 to stop, at the moment, the film 30 on the sub-grid 21 is torn off, the materials filled in the sub-grid 21 fall freely, when all the film 30 on one row are torn off, the material is completely fed, at the moment, the driving motor 12 rotates reversely, the film 30 is unfolded again, until the driving motor 12 touches the pressing sheet on the touch switch 14, namely, the film 30 is completely recovered, at the moment, the multi-grid material box 20 can be taken out, and the multi-grid material box 20 is to be placed again and the next cooking is started.

The film tearing and feeding system provided by the invention is simple in structure, convenient to operate, high in automation degree and good in automatic cooking experience.

The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a material system is thrown to intelligence cooking device's dyestripping which characterized in that: comprises a plurality of grid boxes (20) buckled on a feeding top plate (10), wherein the openings of the grid boxes (20) are sealed by a film (30) and are placed downwards;

a film rolling rod (40) arranged along the width direction of the feeding top plate (10) is arranged below the feeding top plate (10), a film hanging groove or a hook is arranged on the film rolling rod (40) and is in hook fit with a hanging opening arranged at the end part of the covering film (30), and the film rolling rod (40) drives the rolling covering film (30) to enable the materials subpackaged in the multi-grid material box (20) to freely fall down through a driving unit which is arranged at the edge of the feeding top plate (10) and reciprocates along the length direction of the feeding top plate (10);

the driving unit is also provided with a photoelectric sensor (50), and the photoelectric sensor (50) is matched with a positioner (211) arranged on each sub-grid (21) of the multi-grid box (20) to control the stop position of the film rolling rod (40);

the driving unit comprises a linear slide rail pair (11) which is arranged on the feeding top plate (10) along the length direction of the feeding top plate, a driving motor (12) which moves in a reciprocating manner is arranged on the linear slide rail pair (11), and an output shaft (121) of the driving motor (12) is fixedly connected with one end of the film winding rod (40) through a coupler (60);

the other end of the film rolling rod (40) is provided with a bearing (41) which is coaxially arranged, the bearing (41) is installed on a sleeve seat (42), and the sleeve seat (42) is sleeved on an optical axis (13) which is arranged along the length direction of the feeding top plate (10) and freely slides along the length direction of the optical axis (13);

a rope winding wheel (70) driven by a driving unit is further arranged below the feeding top plate (10), the rope winding wheel (70) and the film winding rod (40) are coaxially arranged, a first one-way bearing (81) is arranged between the film winding rod (40) and the coupler (60), a second one-way bearing (82) is arranged between the rope winding wheel (70) and the coupler (60), the locking and releasing directions of the first one-way bearing (81) and the second one-way bearing (82) are opposite, a winding rope (71) is wound on the rope winding wheel (70), the length of the winding rope (71) is equal to that of the multi-grid material box (20), one end of the winding rope is fixed on the rope winding wheel (70), and the other end of the winding rope is fixed on the feeding top plate (10);

a touch switch (14) is arranged on the feeding top plate (10) at one end of the linear sliding rail pair (11), and the driving motor (12) reaches the end part of the linear sliding rail pair (11) and touches a pressing sheet of the touch switch (14) or is far away from the end part of the linear sliding rail pair (11) so as to control the on-off of the touch switch (14).

2. The film tearing and feeding system of the intelligent cooking device as claimed in claim 1, wherein: the feeding device is characterized in that a feeding port is formed in the feeding top plate (10), the feeding port is arranged corresponding to the box openings of the multiple-grid material box (20), a supporting plate (15) used for supporting the multiple-grid material box (20) is further arranged at the edge of the feeding top plate (10), positioning bosses (151) are arranged on the periphery of the supporting plate (15), and the positioning bosses (151) are correspondingly matched with positioning holes (22) formed in the edge of the multiple-grid material box (20).

3. The film tearing and feeding system of the intelligent cooking device as claimed in claim 1, wherein: the film covering device is characterized in that two rows of film covering rods (30) are arranged on the multi-grid material box (20), two groups of tear films and recovery corresponding to the two rows of film covering rods (30) are arranged on the driving unit, the film rolling rods (40) and the rope rolling wheel (70) which are positioned below the feeding top plate (10), a positioner (211) is arranged on each sub-grid (21) of the multi-grid material box (20), and a photoelectric sensor (50) arranged on each row of driving unit and the positioner (211) arranged on each corresponding row of sub-grid (21) are matched to control the stop position of the driving unit.