WO2015041511A1 - Machine for processing mangoes - Google Patents

Machine for processing mangoes Download PDF

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Publication number
WO2015041511A1
WO2015041511A1 PCT/MX2013/000107 MX2013000107W WO2015041511A1 WO 2015041511 A1 WO2015041511 A1 WO 2015041511A1 MX 2013000107 W MX2013000107 W MX 2013000107W WO 2015041511 A1 WO2015041511 A1 WO 2015041511A1
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WO
WIPO (PCT)
Prior art keywords
handle
machine
peeling
cutting
tool
Prior art date
Application number
PCT/MX2013/000107
Other languages
Spanish (es)
French (fr)
Inventor
Joel Carlos HUEGEL WEST
Armando ROMAN FLORES
Alan Justino PAULIN QUEZADA
Daniel CARRILLO VARA
Manuel Alejandro GARCÍA GUTIÉRREZ
Omar Alejandro ÁGUILAR LEAL
Sergio Antonio PEDRAZA DE LOERA
Antonio VEGA RODRÍGUEZ
Ivan FIGUEROA GARCÍA
Original Assignee
Instituto Tecnológico y de Estudios Superiores de Monterrey
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instituto Tecnológico y de Estudios Superiores de Monterrey filed Critical Instituto Tecnológico y de Estudios Superiores de Monterrey
Priority to PCT/MX2013/000107 priority Critical patent/WO2015041511A1/en
Priority to MX2015002361A priority patent/MX370465B/en
Publication of WO2015041511A1 publication Critical patent/WO2015041511A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J17/00—Household peeling, stringing, or paring implements or machines
    • A47J17/14—Machines for peeling
    • A47J17/16—Peeling machines with rotary fruit-holding spindles and fixed or movable peeler blades
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N4/00—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
    • A23N4/22—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for both splitting and stoning
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N7/00—Peeling vegetables or fruit
    • A23N7/02—Peeling potatoes, apples or similarly shaped vegetables or fruit
    • A23N7/023—Peeling potatoes, apples or similarly shaped vegetables or fruit one by one
    • A23N7/026—Peeling machines therefor with rotary fruit holding spindles and fixed or movable peeler blades
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N7/00—Peeling vegetables or fruit
    • A23N7/08—Peeling vegetables or fruit for peeling fruit and removing seed-containing sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/24—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain segments other than slices, e.g. cutting pies
    • B26D3/26—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain segments other than slices, e.g. cutting pies specially adapted for cutting fruit or vegetables, e.g. for onions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/30—Halving devices, e.g. for halving buns

Definitions

  • the present invention is related to agro industry in general; In particular, it refers to agroindustrial machines and equipment designed for processing and conditioning fruit. More specifically it refers to a novel machine for peeling, cutting and deboning mango fruit.
  • Apparatus, equipment and / or machines for processing mango fruit are well known in the state of the art; On the market there are machines that perform mango processing operations but separately, that is, some only peel, others only cut and others bone.
  • US Patent Application 2005/0028686 of Cario was found Ascari, et al., Filed on August 3, 2004, which aims to protect a suitable device to peel fleshy fruits, such as citrus fruits, mango, kiwi, papaya, apples, pears, and in particular oranges and other fruits whose skin has a non-uniform thickness.
  • the peeling of fruits whose skin has an uneven thickness due to the fact that the device of the invention is equipped with a mechanism capable of continuously varying - according to a program - the amount of projection of the peeling tool in relation to a device probe in the stripping stage.
  • the device is applicable to any type of peeling machine, or to a machine that provides for a peeling stage.
  • the machine according to the present invention allows to hold the fruit, peel it and cut it into cheeks and then remove the bone.
  • the fruit remains in the machine only at the moment of peeling; where the machine performs all operations with the fruit stuck in a single point.
  • the utensil is manual and does the function of cutting the handle in cheeks.
  • This kitchen utensil is used manually, while the present invention relates to an industrial machine that automatically peels, cuts and bones the handle.
  • the tool knives are two parallel but joined knives and in the center it is intended to rid the shape of the bone, which differs completely from the structural configuration of the machine of the present invention.
  • the manual tool knife is fixed at one end to a handle (typical knife holder) while in the proposed machine the shape is "U" shaped curve and is fixed at two ends to A peeling tool.
  • Taiwan patent TW1247586B was also found that discloses a machine in which the handle is linearly moved over a structure and then directed to the cutting process. There is no rotation of the handle, it goes through a series of "peel potatoes” (10 mechanisms with cutting edge and springs) that take away a part of the shell at the same time. In the proposed machine there is only one knife that peels the handle. The shape of the knives is completely different, since the knives in this machine are straight, while the proposed machine has a "U" shaped curve. The handle does not rotate, but it moves on a rail system that is presented to the peeling mechanisms and then to the cutting in cheeks. The proposed machine of the present invention, instead, mounts the handle on an axis on which it rotates and on that same axis it rotates and performs the three operations of peeling, cutting and deboning.
  • the cut of the mango after peeling it is in cubes, not in cheeks It has a system of straight knives, 18 of them that act as guillotine and leave the handle in cubes.
  • the proposed machine of the present invention in its cheek cutting presents a system of parallel knives in which with only two knives the action of removing the bone and generating the cheeks of the handle is made.
  • the edges of the cutting knives in cheeks in the proposed machine do not touch anything other than the fruit and the cut is parallel to the bone, while in the machine of this patent it acts perpendicularly on the bone of the handle and enters with the knives until bump into the bone, then push and force it out.
  • the process is cutting cheeks and then peeling cheeks, the proposed machine performs rotating peeling first and then cutting cheeks for the final removal of the bone.
  • Cheek cutting knives are a pair of discs while the proposed machine has a pair of parallel blades.
  • the peeling knife in this machine does not have the action of "shaving" the skin of the handle, but rather starts it longitudinally, while the proposed machine has the function of spirally cutting the shell of the handle.
  • the aforementioned patent tool assumes that a person is holding the handle and exerting force on it to nail the handle and extract the bone.
  • the proposed machine automatically extracts the bone once it peels the fruit and cuts it.
  • Patent EP0607948 (A1) of Raithel Wolfgang, dated January 19, 1993, which discloses a tool to hold the handle manually, is not an automatic machine, while the proposed machine is a system of actuators and devices that together hold, peel, cut and bone the handle automatically.
  • the manual tool is used to drive a fruit with a screw-type tip.
  • the proposed machine to hold the fruit, has a fork type tool where the handle is nailed and It does not rotate with respect to the fork.
  • the knife of the referred document has a curved shape that manually acts on the handle to cut it.
  • the proposed machine is a peeling tool that has a curved "U” shaped knife that stays in contact with the handle shell and peels it while it rotates and the knife is automatically moved through the handle.
  • the movement of the arm and rotation in the case of the machine disclosed therein is with a single mechanical system; while in the machine of the present invention the rotational and translational movement are independent, in turn they are generated by electric actuators (pulse motors).
  • the machine focuses exclusively on the peeling of the fruit, does not cover activities such as cutting, boning and automated placement.
  • the arm only has the peeling knife with its shape; while in the machine of the present invention it has three tools, which makes it more robust. It is a manual machine without electric actuators, and its movement is achieved with a lever.
  • the devices and machines described in the prior art have the following deficiencies:
  • the machine of the present invention was developed, which will offer Undoubtedly, technological advantages in the agribusiness sector, in the processing and handling of fruits such as mango, that allow conditioning and leaving it ready for use and use by the industry.
  • the main objective of the present invention is to make available an automated machine for processing mango, which allows the mango to be automatically processed and to perform three peeling, cutting and deboning operations, without the need for Human intervention during these three processes.
  • Another object of the invention is to provide said machine for processing mango, which can also be adjusted to process different types of mango and even other similar fruits.
  • Another object of the invention is to provide said machine for processing mango, which also offers as a final product halves of bare peeled mango called cheeks, used as the basis for many products such as cubes, preserves, cut fruit, etc.
  • Another objective of the invention is to provide said machine for processing handle, which also has a closed loop control that allows modifications in the process to obtain better results.
  • Another object of the invention is to provide said machine for processing mango, which also allows for uniformizing the final result of the product; but without reducing its performance.
  • Another object of the invention is to provide said machine for processing mango, which also includes standard components for easy maintenance and composure in case of breakdown.
  • Another object of the invention is to provide said machine for process mango, which is also simple, practical and functional structure.
  • Another objective of the invention is to provide said machine for processing mangoes, which also considerably reduces production costs and allows to increase production and productivity in the mango and other fruit processing industry.
  • the machine to process mango automatically performs the operations of peeling, cutting and deboning without the need for human intervention between these three processes, which is a benefit over the other equipment, devices and machines
  • the final product granted by the machine are bare and boneless mango halves, called cheeks. These cheeks are used as the basis for many products such as cubes, preserves, cut fruit, etc.
  • the machine has the ability to adjust to process different types
  • the machine to process handle automatically that It performs the operations of peeling, cutting and boning without the need for human intervention, in accordance with the present invention, it consists of a support structure that supports a rotating turret on an axis with rotating drive means, which is mounted on a sliding carriage with linear displacement on fixed rails in the support structure and comprising linear drive means for generating said linear displacement.
  • said rotating turret three projected arms are mounted radially and with some separation from each other, preferably with, but not limited to, a separation of 60 °; each arm comprises at its end a tool to hold, peel, bone and section the handle into two halves called cheeks respectively.
  • the first arm comprises a clamping tool for holding the handle individually that is supplied from a feeder and which rotates partially by means of the rotary drive means of said rotating turret to position each handle in an area where a first element is arranged to fix the handle and fit it during the linear travel of the sliding carriage; said first handle fixing element consists of a rotating arrow with tip termination, adapted to be inserted into a longitudinal end of the handle to secure it when the sliding carriage makes a linear approach, approaching the first arm with the clamping tool that holds each handle; said rotating arrow being adapted with rotary drive means To spin it
  • a second handle fixing element is arranged collineally with respect to the end of said first fixing element and consists of a tailstock mounted on a linear actuator, wherein said counterpoint is approached by action of the linear actuator and fits into the opposite longitudinal end. of the handle for greater stability during the subsequent peeling process.
  • the second arm comprises a stripping tool that is actuated when the handle has been fitted to the corresponding fixing elements and the first arm with the clamping tool has been removed; so that said stripping tool is positioned close to the handle due to the rotation of the rotating turret and is adapted to travel the contour of the handle by the action of the sliding carriage to completely remove the skin from the handle; while the handle rotates in said first and second handle fixing elements by means of the rotary drive means.
  • the third arm comprises a boning and sectioning tool in two halves or cheeks of the handle, which is actuated when the handle is finished peeling and the second arm has been removed with the peeling tool.
  • Said third arm is actuated by the rotation of the rotating turret and the linear sliding carriage where the turret is mounted and positioned close to the longitudinal end of the handle where the tailstock is fitted, when said counterpoint has been retracted by the effect of the linear actuator and returned to its original position and the first handle fixing element has stopped rotating by positioning the handle statically in the initial position;
  • said boning and sectioning tool of the handle in two halves called cheeks consists of an arc where two attached and parallel knives are mounted that move linearly in the direction of the handle by the effect of the sliding carriage where the rotating turret that supports said third is mounted arm, so that it cuts the handle into two halves called cheeks, ridding the bone in the middle.
  • the rotating arrow of the first fixing element To detach the bone from the pointed end of the rotating arrow of the first fixing element, it rotates partially, preferably 30 degrees and the boning and sectioning tool moves in the opposite direction to the first cutting movement, so that the backs and without The edge of the parallel attached knives bump into the widest section of the bone, freeing it from the pointed end of the arrow.
  • said rotating drive means of the rotating turret consist of a pulse motor controlled by a central processing unit that allows a sufficiently precise positioning for the application.
  • the linear drive means for linearly moving the carriage where the rotating turret is mounted consists of an endless screw that is driven by means of a pulse motor controlled by said central processing unit.
  • the fastening tool of said first arm of the rotating turret consists of a container with a faded internal surface that by itself centers the fruit.
  • the orientation is defined by the faded inner surface that positions the handle recognizing that in all types of handle the maximum and minimum width can be identified.
  • the bone is always oriented according to the minimum width.
  • the pointed end of the rotating arrow of said first handle fixing element has a fork shape of three or more points adapted to drive into the longitudinal end of the handle bone and keep it firm.
  • the peeling tool of the second arm of the rotating turret consists of a circular cutting edge comprising a wheel / bearing that rolls over the surface of the fruit even without stripping but guiding the cutting edge. circulate at a minimum depth along the outer perimeter of the fruit so that the pulp does not penetrate too much.
  • said boning and sectioning tool in two halves or cheeks of the handle is defined by an arc that supports two partially separated parallel attached knives, the separation of which is a function of the thickness of the handle bone; being able to comprise a self-adjusting mechanism of separation of the parallel attached knives that can be approximated or separated depending on the thickness of the bone during the cut, that is to say that said adjustment mechanism allows the knives to follow the contour of the bone of the handle to avoid loss of pulp in the cut.
  • the machine has a central processing unit that by means of software and sensor elements controls all the motors and actuators for each unit operation and synchronizes the movements in the turret rotation to position the different arms with the different tools according to each operation; synchronizes the longitudinal displacement of the sliding carriage where said rotating turret is mounted to coordinate uniform displacements and fine of the tools, of the actuators and of the different motors of pulse of the elements of fixation of the fruit.
  • Said central processing unit synchronously drives each operation independently, executing one step at a time depending on the unit operation required and accurately moving each tool.
  • a plurality of machines can be arranged in a battery to be able to process greater volume of handles in a production line and increase the speeds of the process and with it the production and productivity.
  • Figure 1 shows a conventional perspective view of the handle processing machine in accordance with the present invention.
  • Figure 2 shows a front view of the machine for process handle in accordance with the present invention.
  • Figure 3 shows a top view of the machine for processing handle in accordance with the present invention.
  • FIG. 4 illustrates in conventional perspective a detail of the machine for processing handle in accordance with the present invention.
  • FIG. 4 illustrates in conventional perspective a detail of the machine for processing handle in accordance with the present invention.
  • the machine for processing handle automatically, in accordance with the present invention, consists of a support structure 1 that holds a rotating turret 2 on an axis 3 which, connected by pulleys and a toothed belt 24, controls the rotation by means of a pulse motor 4, and which is mounted on a sliding carriage 5 with linear displacement on rails 6 fixed in the support structure 1 and comprising as a linear drive means a screw (not shown) driven by a pulse motor 7 (not shown in figures 1 and 2 for being on the back of the structure, see fig. 3).
  • each arm comprises at its end a tool for holding, stripping, boning and sectioning the handle 15 (not part of the invention but shown for clarity) respectively in two halves called cheeks.
  • Said first arm 8 comprises a clamping tool 11 consisting of a container 12 with faded inner surface that alone centers the mango fruit 15 individually, which is supplied from a feeder (not shown) which can be a band , a conveyor of canjilones, a ramp, etc.
  • said first arm 8 partially rotates by action of the pulse motor 4 of said rotating turret 2 to position each handle 15 in an area where a rotating arrow 13 is provided with a pointed end in shape of fork 14 of three or more points and which allows the handle 15 to fit into it during the linear travel of the sliding carriage 5; said fork-shaped pointed end 14 of three or more points penetrates a longitudinal end of the bone of the handle 15 to secure it when the sliding carriage 5 makes a linear approach path approaching the first arm 8 with the handle 15 inserted at the end in a fork-shaped tip 14 of three or more points of said rotating arrow 13; said rotating arrow 13 comprises a pulse motor 25 (see figures 2 and 3,) connected to a coupling transmission 16 to rotate it.
  • a counterpoint 17 arranged collinearly with respect to the end of said rotating arrow 13, is mounted on a linear actuator 18 to approximate the counterpoint 17 and fit it at the opposite longitudinal end of the handle bone 15 for greater stability.
  • Said second arm 9 comprises a stripping tool 19, which is actuated when the handle 15 has been fitted to the pointed ends of the turning arrow 13 and the tailstock 17 and the first arm 8 with the clamping tool 11 has been retired;
  • said stripping tool 19 consists of a circular cutting edge 20 comprising a wheel / bearing (not shown) that rolls on the surface of the handle 15 even without stripping but guiding the circular cutting edge 20 at a minimum depth along the perimeter outside of mango fruit 15 so that the pulp does not penetrate too much.
  • the movement that positions said stripping tool 19 is executed by rotation effect of the rotating turret 2 and is adapted to travel the contour of the handle 15 by the action of the sliding carriage 5 to completely remove the skin from the handle 15; while the handle 15 rotates on said rotating arrow 13 which is rotated by the action of the pulse motor 25 and by means of the transmission 16.
  • the counterpoint is removed by the effect of the linear actuator 18 and returned to its original position and the rotating arrow 13 has stopped rotating by positioning the handle 15 in a static way in the starting position I.
  • the arm 9 has a spring (not shown) connected from the arm to the rotating turret 2 and which serves to keep the stripping tool 19 in contact with the handle 15 during the stripping.
  • the relatively constant recharge force is maintained by automatic control of the motor 4 of the rotating turret 2.
  • Said third arm 10 comprises a boning and sectioning tool 21 in two halves or cheeks of the handle 15, which is actuated when the handle 15 is finished peeling and the second arm 9 has been removed with the peeling tool 19.
  • Said third arm 10 is actuated by the rotation of the rotating turret 2 and the linear displacement of the sliding carriage 5 where the rotating turret 2 is mounted and positioned close to the longitudinal end of the handle 15 where the tailstock 17 is fitted, said tool of boned and sectioned 21 of the handle 15 in two halves called cheeks, it consists of an arc 22 that supports two attached and parallel knives 23 that move in a linear way in the direction of the handle 15 by the effect of the sliding carriage 5 where the rotating turret 2 is mounted which holds said third arm 10, so that it cuts the handle 15 into two halves called cheeks, freeing them from the bone.
  • FIG 4 shows the machine components in the same orientation as Figure 1 but in greater detail, and which have already been widely described, so in that figure the same reference numbers are used to indicate the same parts of the machine
  • the machine process begins with the feeding of handles 15 towards the rotating turret 2, where the handles are dosed into the clamping tool 11 in a predetermined position and the process is started.
  • the tool of clamping 11 aligns to the axis of the pointed end in the form of a fork 14 of three or more points of the rotating arrow 13 of fixing the handle 15 and advances towards the required position due to the partial rotation of the rotating turret 2, pushing the handle 15 in a longitudinal direction with the sliding carriage 5 moving to the extreme tip of the rotating arrow 13 that penetrates the handle to the bone and the clamping tool 11 of the first arm 8 is removed leaving the fruit fixed on the arrow swivel 13 ready to be processed.
  • the next step is the peeling where the handle 15 is rotated by driving the pulse motor 24 (see figures 2 and 3) by means of the transmission 16 which rotates said rotating arrow 13 where the handle 15 is nailed; the rotation begins at the programmed speed while the circular cutting edge 20 of the stripping tool 19 travels through the surface of the handle 15 in a transverse direction and while the counterpoint 7 of the second fixing element of the handle 15 moves and extends linearly until a small tip is nailed to the opposite end of the handle bone to offer greater stability in the handle 15 during its rotation, thus achieving a uniform rotation and helping the handle 15 remain nailed.
  • the stripping tool 19 is removed and the tailstock 17 is retracted by the action of the linear actuator 18 and the rotating arrow 13 where the handle 15 is fitted stops rotating, to proceed with the cutting in two halves of the mango called cheeks and boneless.
  • the rotating turret 2 rotates and presents the boning and sectioning tool 21 fixed at the end of the third arm 10, in turn the rotating arrow 13 aligns the handle 15 so that the bone is parallel to the attached and parallel cutting blades 23 , the third arm 10 is advanced towards the handle as a result of the linear displacement of the sliding carriage 5 where the rotating turret 2 is mounted, which holds the third arm 10 where said boning and sectioning tool 21 is cut by cutting it in its entirety, leaving two separated cheeks or pulp halves of the handle 15 and the bone still being nailed to the pointed end in the form of a fork 14 of three or more tips of the rotating arrow 13 in static position.
  • the rotating arrow 13 is partially rotated (preferably 30 degrees) so that the bone is rotated and oriented and so that upon return of the boneless and sectioned tool 21 the bone is ejected with the attached parallel blades 23 from the end of the rotating arrow 13 in static position and the process can begin again.
  • This action is possible due to the fact that the attached and parallel knives 23 lack a posterior edge in order to push and not cut the bone of the handle 15.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention relates to a machine for processing mangoes in an automatic manner such that the peeling, cutting and stoning operations are carried out without the need for human intervention. The machine comprises a support structure that supports a rotary turret on a shaft together with a rotary drive means, said turret being mounted on a slidable carriage that can move in a linear manner on rails fixed to the support structure, and which carriage has linear drive means. Three radially projecting arms are mounted on the turret and are separated at a 60° angle to one another, the end of each arm having a tool for securing, peeling, stoning and cutting the mango into two halves, known as cheeks. The machine also comprises a shaft having a fork to which the stone of the mango is automatically fixed, said shaft is driven by a motor and a transmission and causes the mango to rotate during the peeling process and positions the mango for the stoning process. The machine further comprises a central processing unit which, by means of software and sensor elements is responsible for: controlling all the actuating actuators and motors; synchronising the movements of the turret in order to position the different arms having the different tools according to each operation; along with synchronising the longitudinal movement of the carriage where said turret is mounted in order to coordinate uniform and precise movements of the tools; and synchronising the rotational movement of the shaft.

Description

I  I
MAQUINA PARA PROCESAR MANGOS MANGO PROCESSING MACHINE
CAMPO DE LA INVENCIÓN FIELD OF THE INVENTION
La presente invención está relacionada con la agro industria en lo general; en lo particular se refiere a máquinas y equipos agroindiustriales diseñados para el procesamiento y acondicionamiento de frutas. Más específicamente se refiere a una novedosa máquina para pelar, cortar y deshuesar fruta de mango. The present invention is related to agro industry in general; In particular, it refers to agroindustrial machines and equipment designed for processing and conditioning fruit. More specifically it refers to a novel machine for peeling, cutting and deboning mango fruit.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En el estado de la técnica son bien conocidos aparatos, equipos y/o máquinas para el procesamiento de fruta de mango; en el mercado existen máquinas que realizan las operaciones de procesamiento de mango pero por separado, es decir, unas solamente pelan, otras solamente cortan y otras deshuesan. Apparatus, equipment and / or machines for processing mango fruit are well known in the state of the art; On the market there are machines that perform mango processing operations but separately, that is, some only peel, others only cut and others bone.
Efectuando una búsqueda para definir en forma más precisa el estado de la técnica, se encontraron los siguientes documentos de patentes y solicitudes de patente que divulgan aspectos relacionados con equipos y aparatos para procesar mango. Performing a search to define more precisely the state of the art, the following patent documents and patent applications were found that disclose aspects related to equipment and apparatus for processing mango.
Se encontró la solicitud de patente U S 2005/0028686 de Cario Ascari, et al., presentada el 03 de agosto de 2004, la cual pretende la protección de un dispositivo adecuado para pelar frutas carnosas, como los cítricos, mango, kiwi, papaya, manzanas, peras, y en particular naranjas y otras frutas cuya piel tiene un espesor no uniforme . El pelado de frutas cuya piel tiene un grosor desigual por el hecho de que el dispositivo de la invención está equipado con un mecanismo capaz de variar continuamente - de acuerdo con un programa - la cantidad de proyección de la herramienta para pelar en relación con un dispositivo palpador en la etapa de pelado. El dispositivo es aplicable a cualquier tipo de máquina de pelar, o a una máquina que prevé una etapa de pelado. US Patent Application 2005/0028686 of Cario was found Ascari, et al., Filed on August 3, 2004, which aims to protect a suitable device to peel fleshy fruits, such as citrus fruits, mango, kiwi, papaya, apples, pears, and in particular oranges and other fruits whose skin has a non-uniform thickness. The peeling of fruits whose skin has an uneven thickness due to the fact that the device of the invention is equipped with a mechanism capable of continuously varying - according to a program - the amount of projection of the peeling tool in relation to a device probe in the stripping stage. The device is applicable to any type of peeling machine, or to a machine that provides for a peeling stage.
En cambio la máquina de conformidad con la presente invención, permite sujetar el fruto, pelarlo y cortarlo en cachetes y posteriormente retirar el hueso. El fruto permanece en la máquina solo en el instante de pelado; en donde la máquina realiza todas las operaciones con el fruto clavado en un solo punto. On the other hand, the machine according to the present invention allows to hold the fruit, peel it and cut it into cheeks and then remove the bone. The fruit remains in the machine only at the moment of peeling; where the machine performs all operations with the fruit stuck in a single point.
Se encontró también la patente US 6,220,153 B1 Owen John Easby, presentada el 11 de septiembre de 2000, que protege un aparato de procesamiento de frutas que comprende miembros de control de movimientos giratorios y una cuchilla de corte en forma de U cooperativamente asociada con los mismos, de alta velocidad, eficiente y eliminación automática de las pieles y las semillas de un segmento de fruta. Los miembros de control de movimientos giratorios reciben el segmento de fruta con la cuchilla de corte situada a lo largo de la unión entre la piel y la porción de fruto comestible. Entonces, el segmento de fruta se pivotea de forma arqueada, haciendo que la hoja pase entre la superficie de unión, que separa completamente la piel de la fruta. Si se desea, un miembro de eliminación de la semilla también se emplea para retirar y separar las semillas de la fruta comestible. En ésta máquina la fruta se mantiene estática mientras el mecanismo de pelado gira para retirar la cascara, la máquina propuesta hace girar el mango mientras que una navaja recorre el mango y lo pela. La patente no realiza los tres procesos de pelado, corte y deshuesado del mango como en el caso de la máquina de la presente invención. US Patent 6,220,153 B1 Owen John Easby, filed on September 11, 2000, which protects a fruit processing apparatus comprising rotating motion control members and a U-shaped cutting blade cooperatively associated therewith was also found. , high speed, efficient and automatic removal of the skins and seeds of a fruit segment. The control members of Rotating movements receive the fruit segment with the cutting blade located along the junction between the skin and the edible fruit portion. Then, the fruit segment pivots in an arcuate way, causing the leaf to pass between the joining surface, which completely separates the skin from the fruit. If desired, a seed removal member is also used to remove and separate the seeds from the edible fruit. In this machine the fruit remains static while the peeling mechanism rotates to remove the peel, the proposed machine rotates the handle while a knife travels the handle and peels it. The patent does not perform the three processes of peeling, cutting and deboning of the handle as in the case of the machine of the present invention.
Se encontró también la solicitud de patente US 2005/0257696 A1 de Kevin Leo Walzak, et al. presentada el 29 de julio de 2005, la cual divulga un utensilio de cortar para cortar una fruta o verdura, tales cómo, por ejemplo, una fruta de mango, que comprende una estructura de corte que tiene un cortador central con una forma generalmente oblonga, que comprende una primera y una segunda cuchillas que se extienden hacia fuera desde el cortador central y dispuestas paralelas entre sí; el cortador central y las cuchillas tienen bordes de corte para cortar la fruta o verdura, y una estructura de asa acoplada a las primera y segunda cuchillas. El utensilio es manual y hace la función de cortar el mango en cachetes. Patent application US 2005/0257696 A1 of Kevin Leo Walzak, et al. filed on July 29, 2005, which discloses a cutting utensil for cutting a fruit or vegetable, such as, for example, a mango fruit, which comprises a cutting structure having a central cutter with a generally oblong shape, comprising a first and a second blade extending outward from the central cutter and arranged parallel to each other; The central cutter and the blades have cutting edges to cut the fruit or vegetables, and a handle structure coupled to the first and second blades. The utensil is manual and does the function of cutting the handle in cheeks.
Este utensilio para la cocina se usa de manera manual, mientras que la presente invención se refiere a una máquina industrial que pela, corta y deshuesa el mango de forma automática. This kitchen utensil is used manually, while the present invention relates to an industrial machine that automatically peels, cuts and bones the handle.
Las navajas del utensilio son dos navajas paralelas pero unidas y que en el centro se pretende librar la forma del hueso, lo cual difiere completamente de la configuración estructural de la máquina de la presente invención. The tool knives are two parallel but joined knives and in the center it is intended to rid the shape of the bone, which differs completely from the structural configuration of the machine of the present invention.
Otro documento localizado ha sido la solicitud US2005/0066529 de Steven D. Rubén, presentada el 30 de septiembre de 2003, la cual divulga un utensilio de mano para el pelado y el deshuesado de una fruta, tal como un mango; consiste en un recipiente en forma de cuchara a través del cual una pluralidad de ranuras alargadas generalmente paralelas se extienden lateralmente en una región inferior de la superficie cóncava entre el extremo proximal y el extremo distal de la sección de tazón. Además, una serie de crestas se proyectan arqueadas de la superficie cóncava del tazón, en el que cada cresta arqueada tiene un radio de curvatura que se extiende desde un punto central sobre un eje longitudinal y definen cuchillas de corte. Es un utensilio para la cocina que se usa de forma manual para pelar el fruto o para rascar la pulpa de la cáscara del mango, mientras que la máquina propuesta de la presente invención es un procesador automático que pela, corta y deshuesa el mango a volúmenes industriales. Another document located has been application US2005 / 0066529 by Steven D. Rubén, filed on September 30, 2003, which discloses a hand tool for peeling and deboning a fruit, such as a mango; it consists of a spoon-shaped container through which a plurality of generally parallel elongated grooves extend laterally in a lower region of the concave surface between the proximal end and the distal end of the bowl section. In addition, a series of ridges are projected arched from the concave surface of the bowl, in which each arcuate ridge has a radius of curvature that extends from a central point on a longitudinal axis and defines cutting blades. It is a kitchen utensil that is used manually to peel the fruit or to scratch the pulp of the mango peel, while the proposed machine of the present invention is an automatic processor that peels, cuts and bones the mango to industrial volumes
Aunque ambos tienen navajas curvas, la navaja del utensilio manual esta fija a en un extremo a un mango (sujetador típico de los cuchillos) mientras que en la máquina propuesta la forma es curva en forma de "U" y va fija en dos extremos a una herramienta de pelado. Although both have curved knives, the manual tool knife is fixed at one end to a handle (typical knife holder) while in the proposed machine the shape is "U" shaped curve and is fixed at two ends to A peeling tool.
Se encontró también la patente de Taiwán TW1247586B que divulga una máquina en la que el mango se traslada linealmente sobre una estructura y luego se dirige al proceso de corte. No hay rotación del mango, pasa por una serie de "pela papas" (10 mecanismos con filo y resortes) que le quitan una parte de la cascara a la vez. En la máquina propuesta hay una sola navaja que pela el mango. La forma de las navajas es completamente diferente, siendo que las navajas en esta máquina son rectas, mientras que la máquina propuesta presenta una curva en forma de "U". El mango no gira, si no que se traslada sobre un sistema de rieles que lo van presentando a los mecanismos de pelado y luego al corte en cachetes. La maquina propuesta de la presente invención, en cambio monta el mango sobre un eje sobre el cual gira y en ese mismo eje gira y realiza las tres operaciones de pelado, corte y deshuesado. Taiwan patent TW1247586B was also found that discloses a machine in which the handle is linearly moved over a structure and then directed to the cutting process. There is no rotation of the handle, it goes through a series of "peel potatoes" (10 mechanisms with cutting edge and springs) that take away a part of the shell at the same time. In the proposed machine there is only one knife that peels the handle. The shape of the knives is completely different, since the knives in this machine are straight, while the proposed machine has a "U" shaped curve. The handle does not rotate, but it moves on a rail system that is presented to the peeling mechanisms and then to the cutting in cheeks. The proposed machine of the present invention, instead, mounts the handle on an axis on which it rotates and on that same axis it rotates and performs the three operations of peeling, cutting and deboning.
El corte del mango después de pelarlo es en cubos, no en cachetes; tiene un sistema de navajas rectas, 18 de ellas que hacen la función de guillotina y dejan el mango en cubos. La maquina propuesta de la presente invención en su corte de cachetes presenta un sistema de navajas paralelas en donde con solo dos navajas se hace la acción de quitar del hueso y generar los cachetes del mango. Los filos de las navajas de corte en cachetes en la máquina propuesta no tocan otra cosa más que la fruta y el corte es paralelo al hueso, mientras que en la máquina de esta patente actúa perpendicular sobre el hueso del mango y entra con las navajas hasta topar con el hueso, después empuja y lo fuerza a salir. The cut of the mango after peeling it is in cubes, not in cheeks It has a system of straight knives, 18 of them that act as guillotine and leave the handle in cubes. The proposed machine of the present invention in its cheek cutting presents a system of parallel knives in which with only two knives the action of removing the bone and generating the cheeks of the handle is made. The edges of the cutting knives in cheeks in the proposed machine do not touch anything other than the fruit and the cut is parallel to the bone, while in the machine of this patent it acts perpendicularly on the bone of the handle and enters with the knives until bump into the bone, then push and force it out.
Se ubicó también la patente A U 621411 B2 de James Arthur Barbat del 19 de octubre de 1989, la cual divulga una máquina que realiza proceso de corte de cachetes y pelado de los cachetes. Sin embargo en dicha máquina el mango no gira sobre su propio eje. No se pela previamente y se presiona contra unas ruedas durante el corte. La máquina propuesta en la presente invención realiza otras operaciones además del corte en cachetes, realiza el corte una vez pelado el mango y también elimina el hueso. The patent A U 621411 B2 of James Arthur Barbat of October 19, 1989 was also located, which discloses a machine that performs the process of cutting cheeks and peeling the cheeks. However, in said machine the handle does not rotate on its own axis. It is not previously peeled and pressed against some wheels during cutting. The machine proposed in the present invention performs other operations in addition to cheek cutting, performs the cut once the handle is peeled and also removes the bone.
El proceso es corte de cachetes y luego pelado de cachetes, la máquina propuesta realiza pelado giratorio primero y luego corte en cachetes para la eliminación final del hueso.  The process is cutting cheeks and then peeling cheeks, the proposed machine performs rotating peeling first and then cutting cheeks for the final removal of the bone.
Las navajas de corte en cachetes son un par de discos mientras que en la máquina propuesta tiene un par de navajas paralelas. La navaja de pelado en esta máquina no tiene la acción de "rasurar" la piel del mango, sino que la arranca longitudinalmente, mientras que la máquina propuesta tiene como función cortar a manera de espiral la cáscara del mango. Cheek cutting knives are a pair of discs while the proposed machine has a pair of parallel blades. The peeling knife in this machine does not have the action of "shaving" the skin of the handle, but rather starts it longitudinally, while the proposed machine has the function of spirally cutting the shell of the handle.
Se ubicó también el documento GB 2442139 (A) de Nigel Brazier del 21 de septiembre de 2007, esta patente muestra un utensilio que manualmente retira el hueso del mango; no hay pelado. Por otro lado la máquina propuesta ofrece un sistema automático que pela y corta el mango; además de retirar el hueso. The document GB 2442139 (A) of Nigel Brazier of September 21, 2007 was also located, this patent shows a tool that manually removes the bone from the handle; There is no stripping. On the other hand the proposed machine offers an automatic system that peels and cuts the handle; In addition to removing the bone.
El utensilio de la patente referida asume que una persona esta sujetando el mango y ejerciendo fuerza sobre él para clavar el mango y extraerle el hueso. La máquina propuesta, automáticamente extrae el hueso una vez que pela el fruto y lo corta . The aforementioned patent tool assumes that a person is holding the handle and exerting force on it to nail the handle and extract the bone. The proposed machine automatically extracts the bone once it peels the fruit and cuts it.
Se ubicó también la patente EP0607948 (A1) de Raithel Wolfgang, del 19 de enero de 1993, la cual divulga un utensilio para sujetar el mango manualmente, no es una máquina automática, mientras que la máquina propuesta es un sistema de actuadores y dispositivos que en conjunto sujeta, pela, corta y deshuesa el mango de manera automática. Patent EP0607948 (A1) of Raithel Wolfgang, dated January 19, 1993, which discloses a tool to hold the handle manually, is not an automatic machine, while the proposed machine is a system of actuators and devices that together hold, peel, cut and bone the handle automatically.
El utensilio manual sirve para clavar, con una punta tipo tornillo, una fruta. La máquina propuesta, para sujetar la fruta, tiene una herramienta tipo tenedor en donde se clava el mango y no gira con respecto del tenedor. The manual tool is used to drive a fruit with a screw-type tip. The proposed machine, to hold the fruit, has a fork type tool where the handle is nailed and It does not rotate with respect to the fork.
Otro documento encontrado fue la patente China CN2875729 de Guo Hanying del 28 de septiembre de 2005, la cual divulga un utensilio tipo cuchillo para pelar .manualmente el mango, por otro lado la máquina propuesta es un sistema automático que pela y corta el mango. Another document found was the Chinese patent CN2875729 of Guo Hanying of September 28, 2005, which discloses a knife-like tool for peeling the handle, on the other hand the proposed machine is an automatic system that peels and cuts the handle.
El cuchillo del documento referido tiene una forma curva que manualmente actúa sobre el mango para cortarlo. La máquina propuesta es una herramienta de pelado que tiene una navaja curva en forma de "U" que se mantiene en contacto con la cáscara del mango y lo pela mientras este gira y la navaja es desplazada a través del mango automáticamente. The knife of the referred document has a curved shape that manually acts on the handle to cut it. The proposed machine is a peeling tool that has a curved "U" shaped knife that stays in contact with the handle shell and peels it while it rotates and the knife is automatically moved through the handle.
Otro documento localizado fue la patente Francesa FR 2909915 de Georges Jean Fesquet Alain, del 13 de diciembre de 2006, la cual divulga un dispositivo acondicionado de cuchillas (1) asociadas con los brazos deslizantes (2) que se colocan en dos guias. Un mango se dispone verticalmente sobre un soporte entre las guías, donde el esfuerzo se ejerce en un mango (3) para cortar el mango en dos mitades mediante la separación de un núcleo. Este dispositivo tiene un par de guías para las navajas que cortan el mango. La máquina propuesta consta de un par de navajas paralelas que sin guías cortan a través del mango ya pelado, este proceso es automático y su posicionamiento es a través de motores de pulso. En la página web http://www.pelalimones.com/maquina/ se divulga una máquina profesional para pelar grandes cantidades de limones que se acciona en forma manual; es una máquina que consta de un mecanismo con elementos sujetadores del fruto para sostener y asegurar un giro constante y dentro del eje rotacional deseado. Cuenta con una cuchilla que cubre el objetivo de pelar completamente y seguir el contorno del fruto. Sin embargo el movimiento es transmitido por juego de engranes; en la máquina de la presente invención se transmite movimiento mediante un juego de poleas y bandas. La máquina ahí divulgada se enfoca en la obtención de cáscara para adorno de bebidas, no tanto el aprovechamiento de la pulpa. Su funcionamiento es completamente mecánico y de uso manual, no comprende ningún actuador eléctrico que genere automatización como la máquina propuesta en la presente invención. Another document located was the French patent FR 2909915 by Georges Jean Fesquet Alain, dated December 13, 2006, which discloses a device for conditioning blades (1) associated with the sliding arms (2) that are placed in two guides. A handle is arranged vertically on a support between the guides, where the effort is exerted on a handle (3) to cut the handle into two halves by separating a core. This device has a pair of guides for the razors that cut the handle. The proposed machine consists of a pair of parallel blades that without guides cut through the already peeled handle, this process is automatic and its positioning is through pulse motors. On the website http://www.pelalimones.com/maquina/ a professional machine for peeling large quantities of lemons is released, which is operated manually; It is a machine that consists of a mechanism with fruit holding elements to hold and ensure a constant rotation and within the desired rotational axis. It has a blade that covers the objective of completely peeling and following the contour of the fruit. However the movement is transmitted by gear set; in the machine of the present invention movement is transmitted by a set of pulleys and bands. The machine disclosed there focuses on obtaining a shell for the decoration of beverages, not so much the use of the pulp. Its operation is completely mechanical and manual use, does not include any electric actuator that generates automation like the machine proposed in the present invention.
En dicha máquina la colocación del fruto en el trinche y del contrapunto es manual, en cambio la máquina propuesta requiere que la colocación se haga manualmente en un contenedor sujetador en una base y ésta clava el mango en el trinche automáticamente evitando así el riesgo para el operador. In said machine the placement of the fruit in the trench and the tailstock is manual, instead the proposed machine requires that the placement be done manually in a fastener container on a base and it nails the handle in the trench automatically thus avoiding the risk to the operator.
El movimiento del brazo y rotación en el caso de la máquina ahí divulgada es con un solo sistema mecánico; mientras que en la máquina de la presente invención el movimiento rotacional y traslacional son independientes, a su vez son generados por actuadores eléctricos (motores de pulso). La máquina se enfoca exclusivamente en el pelado del fruto, no cubre actividades como corte, deshuesado y colocación automatizada. Una máquina peladora de frutas se divulga en la página Web http://www.metalmachine.com.ec/MM/Detalle.aspx?idC = 2&idD = 88 , la cual transmite movimiento por elementos mecánicos y es accionada manualmente. Se enfoca exclusi amente en el pelado; no cubre corte, deshuesado ni corte del fruto; en cambio la máquina propuesta de la presente invención hace las tres operaciones de manera automática, salvo el posicionamiento inicial en un contenedor con superficie desvanecida. The movement of the arm and rotation in the case of the machine disclosed therein is with a single mechanical system; while in the machine of the present invention the rotational and translational movement are independent, in turn they are generated by electric actuators (pulse motors). The machine focuses exclusively on the peeling of the fruit, does not cover activities such as cutting, boning and automated placement. A fruit peeling machine is disclosed on the website http://www.metalmachine.com.ec/MM/Detalle.aspx?idC = 2 & idD = 88, which transmits movement by mechanical elements and is manually operated. It focuses exclusively on peeling; does not cover cutting, pitting or cutting the fruit; on the other hand, the proposed machine of the present invention performs all three operations automatically, except for the initial positioning in a container with a faded surface.
En esta máquina el brazo sólo cuenta con la navaja de pelado con su forma; mientras que en la máquina de la presente invención cuenta con tres herramientas, lo cual lo hace más robusto. Es una máquina manual sin actuadores eléctricos, y su movimiento se consigue con una palanca. En general, los dispositivos y máquinas descritas en el estado de la técnica presentan las siguientes deficiencias: In this machine the arm only has the peeling knife with its shape; while in the machine of the present invention it has three tools, which makes it more robust. It is a manual machine without electric actuators, and its movement is achieved with a lever. In general, the devices and machines described in the prior art have the following deficiencies:
• Realizan solamente un proceso, es decir, no engloban los tres procesos que puede ejecutar la maquina de la presente invención y que son necesarias para procesar el mango. • They carry out only one process, that is, they do not include the three processes that the machine of the present invention can execute and which are necessary to process the handle.
· La mayoría de los dispositivos y/o máquinas descritas no tienen un control de lazo cerrado que permita la retroalimentación en tiempo real de la fruta que se está procesando, por lo tanto se tienen resultados menos favorables que los de la máquina de la presente invención. · Most of the devices and / or machines described do not have a closed loop control that allows real-time feedback of the fruit being processing, therefore there are less favorable results than those of the machine of the present invention.
• Algunas de las máquinas son solamente herramientas y requieren la intervención humana y manejo manual. • Some of the machines are only tools and require human intervention and manual operation.
· El resultado del producto final depende de la pericia del operador. · The result of the final product depends on the skill of the operator.
• Manejan mecanismos complejos y únicos, elaborados por los fabricantes, lo cual implica complicaciones en mantenimiento y reparación . • They handle complex and unique mechanisms, developed by the manufacturers, which implies complications in maintenance and repair.
Ante la necesidad de contar con una máquina practica y eficiente que permita procesar en forma automática el mango y ejecutar tres operaciones de pelado, corte y deshuesado, sin necesidad de intervención humana, es que se desarrolló la máquina de la presente invención, la cual ofrecerá sin duda ventajas tecnológicas en el sector agroindustrial, en el procesamiento y manejo de frutas como el mango, que permita acondicionarlo y dejarlo listo para su uso y aprovechamiento por la industria. Given the need for a practical and efficient machine that allows the handle to be processed automatically and three stripping, cutting and deboning operations, without the need for human intervention, the machine of the present invention was developed, which will offer Undoubtedly, technological advantages in the agribusiness sector, in the processing and handling of fruits such as mango, that allow conditioning and leaving it ready for use and use by the industry.
OBJETIVOS DE LA INVENCIÓN OBJECTIVES OF THE INVENTION
El objetivo principal de la presente invención es hacer disponible una máquina automatizada para procesar mango, que permita procesar en forma automática el mango y ejecutar tres operaciones de pelado, corte y deshuesado, sin necesidad de intervención humana durante estos tres procesos. The main objective of the present invention is to make available an automated machine for processing mango, which allows the mango to be automatically processed and to perform three peeling, cutting and deboning operations, without the need for Human intervention during these three processes.
Otro objetivo de la invención es proveer dicha máquina para procesar mango, que además pueda ajustarse para procesar distintos tipos de mango e inclusive otro tipo de frutas similares. Another object of the invention is to provide said machine for processing mango, which can also be adjusted to process different types of mango and even other similar fruits.
Otro objetivo de la invención es proveer dicha máquina para procesar mango, que además ofrezca como producto final mitades de mango peladas sin hueso llamadas cachetes, usados como base para muchos productos como cubos, conservas, fruta cortada, etc. Another object of the invention is to provide said machine for processing mango, which also offers as a final product halves of bare peeled mango called cheeks, used as the basis for many products such as cubes, preserves, cut fruit, etc.
Otro objetivo de la invención es proveer dicha máquina para procesar mango, que además tenga un control de lazo cerrado que permite modificaciones en el proceso para obtener mejores resultados. Another objective of the invention is to provide said machine for processing handle, which also has a closed loop control that allows modifications in the process to obtain better results.
Otro objetivo de la invención es proveer dicha máquina para procesar mango, que además permita uniformizar el resultado final del producto; pero sin reducir su rendimiento. Another object of the invention is to provide said machine for processing mango, which also allows for uniformizing the final result of the product; but without reducing its performance.
Otro objetivo de la invención es proveer dicha máquina para procesar mango, que además empl.ee componentes estándares para su fácil mantenimiento y compostura en caso de avería. Another object of the invention is to provide said machine for processing mango, which also includes standard components for easy maintenance and composure in case of breakdown.
Otro objetivo de la invención es proveer dicha máquina para procesar mango, que además sea de estructura simple, practica y funcional. Another object of the invention is to provide said machine for process mango, which is also simple, practical and functional structure.
Otro objetivo de la invención es proveer dicha máquina para 5 procesar mango, que además reduzca considerablemente lós costos de producción y permita incrementar la producción y productividad en la industria de procesamiento de mango y otras frutas. Another objective of the invention is to provide said machine for processing mangoes, which also considerably reduces production costs and allows to increase production and productivity in the mango and other fruit processing industry.
Y todas aquellas cualidades y objetivos que se harán aparentes 10 al realizar una descripción general y detallada de la presente invención apoyados en las modalidades ilustradas.  And all those qualities and objectives that will become apparent when making a general and detailed description of the present invention supported by the illustrated modalities.
BREVE DESCRIPCIÓN DEL INVENTO BRIEF DESCRIPTION OF THE INVENTION
!5  !5
La máquina para procesar mango de forma automática realiza las operaciones de pelado, corte y deshuesado sin la necesidad de la intervención humana entre esos tres procesos, lo cual es un beneficio sobre los demás equipos, dispositivos y máquinas The machine to process mango automatically performs the operations of peeling, cutting and deboning without the need for human intervention between these three processes, which is a benefit over the other equipment, devices and machines
20 del estado de la técnica. El producto final que otorga la máquina son mitades de mango peladas y sin hueso, llamadas cachetes. Estos cachetes se usan como base para muchos productos como cubos, conservas, fruta cortada, etc. La máquina posee la capacidad de ajustarse para poder procesar los distintos tipos20 of the prior art. The final product granted by the machine are bare and boneless mango halves, called cheeks. These cheeks are used as the basis for many products such as cubes, preserves, cut fruit, etc. The machine has the ability to adjust to process different types
25 de mango. 25 mango
La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado sin la necesidad de la intervención humana, de conformidad con la presente invención, consta de una estructura de soporte que sostiene una torreta giratoria sobre un eje con medios de impulsión rotatoria, la cual se encuentra montada en un carro deslízable con desplazamiento lineal en rieles fijos en la estructura de soporte y que comprende medios de impulsión lineal para generar dicho desplazamiento lineal. En dicha torreta giratoria se montan tres brazos proyectados radialmente y con cierta separación entre sí, preferiblemente con, más no limitado a, una separación de 60°; cada brazo comprende en su extremo una herramienta para sujetar, pelar, deshuesar y seccionar el mango en dos mitades llamadas cachetes respectivamente. El primer brazo comprende una herramienta de sujeción para sujetar el mango de manera individual que se suministra desde un alimentador y que gira parcialmente por acción de los medios de impulsión rotatoria de dicha torreta giratoria para posicionar cada mango en una zona donde se dispone un primer elemento de fijación del mango y encajarlo durante el recorrido lineal del carro deslizable; dicho primer elemento de fijación del mango consiste en una flecha giratoria con terminación en punta, adaptada para insertarse en un extremo longitudinal del mango para afianzarlo cuando el carro deslizable hace un recorrido lineal de aproximación, acercando el primer brazo con la herramienta de sujeción que sujeta cada mango; dicha flecha giratoria estando adaptada con medios de impulsión rotatoria para hacerla girar. Un segundo elemento de fijación del mango se dispone colinealmente con respecto al extremo de dicho primer elemento de fijación y consiste en una contrapunta montada en un actuador lineal, en donde dicho contrapunto se aproxima por acción del actuador lineal y se encaja en el extremo longitudinal opuesto del mango para mayor estabilidad durante el subsiguiente proceso de pelado. The machine to process handle automatically that It performs the operations of peeling, cutting and boning without the need for human intervention, in accordance with the present invention, it consists of a support structure that supports a rotating turret on an axis with rotating drive means, which is mounted on a sliding carriage with linear displacement on fixed rails in the support structure and comprising linear drive means for generating said linear displacement. In said rotating turret three projected arms are mounted radially and with some separation from each other, preferably with, but not limited to, a separation of 60 °; each arm comprises at its end a tool to hold, peel, bone and section the handle into two halves called cheeks respectively. The first arm comprises a clamping tool for holding the handle individually that is supplied from a feeder and which rotates partially by means of the rotary drive means of said rotating turret to position each handle in an area where a first element is arranged to fix the handle and fit it during the linear travel of the sliding carriage; said first handle fixing element consists of a rotating arrow with tip termination, adapted to be inserted into a longitudinal end of the handle to secure it when the sliding carriage makes a linear approach, approaching the first arm with the clamping tool that holds each handle; said rotating arrow being adapted with rotary drive means To spin it A second handle fixing element is arranged collineally with respect to the end of said first fixing element and consists of a tailstock mounted on a linear actuator, wherein said counterpoint is approached by action of the linear actuator and fits into the opposite longitudinal end. of the handle for greater stability during the subsequent peeling process.
El segundo brazo comprende una herramienta de pelado que se acciona cuando el mango se ha encajado en los correspondientes elementos de fijación y el primer brazo con la herramienta de sujeción se ha retirado; de modo que dicha herramienta de pelado se posiciona próxima al mango por efecto del giro de la torreta giratoria y está adaptada para recorrer el contorno del mango por acción del carro deslizable para retirar completamente la piel del mango; mientras que el mango gira en dichos primer y segundo elementos de fijación del mango por acción de los medios de impulsión rotatoria. El tercer brazo comprende una herramienta de deshuesado y seccionado en dos mitades o cachetes del mango, el cual se acciona cuando se termina de pelar el mango y se ha retirado el segundo brazo con la herramienta de pelado. Dicho tercer brazo se acciona por el giro de la torreta giratoria y del desplazamiento lineal de carro deslizable donde se encuentra montada la torreta y se posiciona próxima al extremo longitudinal del mango donde se encaja el contrapunto, cuando dicho contrapunto se ha retraído por efecto del actuador lineal y regresado a su posición original y el primer elemento de fijación del mango ha dejado de girar posicionando el mango en forma estática en la posición inicial; dicha herramienta de deshuesado y seccionado del mango en dos mitades llamadas cachetes consta de un arco donde se montan dos navajas adjuntas y paralelas que se desplazan en forma lineal en dirección al mango por efecto del carro deslizable donde se monta la torreta giratoria que sostiene dicho tercer brazo, de modo que corta el mango en dos mitades denominadas cachetes, librando el hueso en medio. The second arm comprises a stripping tool that is actuated when the handle has been fitted to the corresponding fixing elements and the first arm with the clamping tool has been removed; so that said stripping tool is positioned close to the handle due to the rotation of the rotating turret and is adapted to travel the contour of the handle by the action of the sliding carriage to completely remove the skin from the handle; while the handle rotates in said first and second handle fixing elements by means of the rotary drive means. The third arm comprises a boning and sectioning tool in two halves or cheeks of the handle, which is actuated when the handle is finished peeling and the second arm has been removed with the peeling tool. Said third arm is actuated by the rotation of the rotating turret and the linear sliding carriage where the turret is mounted and positioned close to the longitudinal end of the handle where the tailstock is fitted, when said counterpoint has been retracted by the effect of the linear actuator and returned to its original position and the first handle fixing element has stopped rotating by positioning the handle statically in the initial position; said boning and sectioning tool of the handle in two halves called cheeks consists of an arc where two attached and parallel knives are mounted that move linearly in the direction of the handle by the effect of the sliding carriage where the rotating turret that supports said third is mounted arm, so that it cuts the handle into two halves called cheeks, ridding the bone in the middle.
Para desprender el hueso del extremo puntiagudo de la flecha giratoria del primer elemento de fijación, éste gira parcialmente, preferiblemente 30 grados y la herramienta de deshuesado y seccionado se desplaza en sentido contrario al primer movimiento de corte, de modo que las partes posteriores y sin filo de las navajas adjuntas paralelas topan con el hueso en su sección más anchas liberándolo del extremo puntiagudo de la flecha. To detach the bone from the pointed end of the rotating arrow of the first fixing element, it rotates partially, preferably 30 degrees and the boning and sectioning tool moves in the opposite direction to the first cutting movement, so that the backs and without The edge of the parallel attached knives bump into the widest section of the bone, freeing it from the pointed end of the arrow.
En la modalidad preferida de la invención, dichos medios de impulsión giratoria de la torreta giratoria constan de un motor a pulsos controlado por una unidad central de procesamiento que permite un posicionamiento lo suficiente preciso para la aplicación . En otra de las modalidades de la invención los medios de impulsión lineal para desplazar linealmente el carro donde se monta la torreta giratoria constan de un tornillo sin fin que es accionado por medio de motor a pulsos controlado por dicha unidad central de procesamiento. In the preferred embodiment of the invention, said rotating drive means of the rotating turret consist of a pulse motor controlled by a central processing unit that allows a sufficiently precise positioning for the application. In another embodiment of the invention, the linear drive means for linearly moving the carriage where the rotating turret is mounted consists of an endless screw that is driven by means of a pulse motor controlled by said central processing unit.
En otra de las modalidades de la invención la herramienta de sujeción de dicho primer brazo de la torreta giratoria, consiste en un contenedor con superficie interna desvanecida que por sí solo centra la fruta. La orientación se define por la superficie interna desvanecida que posiciona el mango reconociendo que en todos los tipos de mango se les puede identificar el ancho máximo y mínimo. El hueso está orientado siempre conforme al ancho mínimo. En otra de las modalidades de la invención la terminación en punta de la flecha giratoria de dicho primer elemento de fijación del mango, tiene una forma de tenedor de tres o más puntas adaptado para clavarse en el extremo longitudinal del hueso del mango y mantenerlo firme.  In another of the embodiments of the invention, the fastening tool of said first arm of the rotating turret consists of a container with a faded internal surface that by itself centers the fruit. The orientation is defined by the faded inner surface that positions the handle recognizing that in all types of handle the maximum and minimum width can be identified. The bone is always oriented according to the minimum width. In another of the embodiments of the invention, the pointed end of the rotating arrow of said first handle fixing element has a fork shape of three or more points adapted to drive into the longitudinal end of the handle bone and keep it firm.
En otra de las modalidades de la invención la herramienta de pelado del segundo brazo de la torreta giratoria consta de una cuchilla de filo circular que comprende una rueda/balero que rueda sobre la superficie de la fruta aun sin pelar pero que guía la cuchilla de filo circular a una mínima profundidad por el perímetro exterior de la fruta para que no penetre la pulpa demasiado. Lo cual sucede mientras dicha flecha giratoria donde se clava el mango gira continuamente; el movimiento compuesto de la rotación ocasionada por el motor de pulso de la flecha giratoria donde se clava el mango aunado con el movimiento lineal de toda la torreta giratoria montada en el carro deslizable linealmente permite asegurar un corte de pelado en espiral a lo largo del mango. In another embodiment of the invention, the peeling tool of the second arm of the rotating turret consists of a circular cutting edge comprising a wheel / bearing that rolls over the surface of the fruit even without stripping but guiding the cutting edge. circulate at a minimum depth along the outer perimeter of the fruit so that the pulp does not penetrate too much. Which happens while said rotating arrow where the handle is driven continuously; the movement composed of the rotation caused by the pulse motor of the rotating arrow where the handle is nailed together with the linear movement of the entire rotating turret mounted on the linearly sliding carriage allows to ensure a spiral peeling cut along the handle .
En otra de las modalidades de la invención dicha herramienta de deshuesado y seccionado en dos mitades o cachetes del mango se define por un arco que soporta dos navajas adjuntas paralelas parcialmente separadas, cuya separación está en función del espesor del hueso del mango; pudiendo comprender un mecanismo de autoajuste de separación de las navajas adjuntas paralelas que podrán aproximarse o separarse en función del espesor del hueso durante el corte, es decir que dicho mecanismo de ajuste permita que las navajas sigan el contorno del hueso del mango para evitar merma de pulpa en el corte. La máquina cuenta con una unidad central de procesamiento que mediante un software y elementos sensores controla todo los motores y actuadores de accionamiento para cada operación unitaria y sincroniza los movimientos en el giro de la torreta para posicionar los diferentes brazos con las diferentes herramientas de acuerdo con cada operación; sincroniza el desplazamiento longitudinal del carro deslizable donde se monta dicha torreta giratoria para coordinar desplazamientos uniformes y finos de las herramientas, de los actuadores y de los diferentes motores de pulso de los elementos de fijación de la fruta . Dicha unidad central de procesamiento acciona en forma sincronizada cada operación de manera independiente, ejecutando un paso a la vez en función de la operación unitaria requerida y desplazando con precisión cada herramienta. Una pluralidad de máquinas se pueden disponer en batería para poder procesar mayor volumen de mangos en una línea de producción e incrementar las velocidades del proceso y con ello la producción y productividad. Para comprender mejor las características de la invención se acompaña a la presente descripción, como parte integrante de la misma, los dibujos con carácter ilustrativo más no limitativo, que se describen a continuación. In another of the embodiments of the invention said boning and sectioning tool in two halves or cheeks of the handle is defined by an arc that supports two partially separated parallel attached knives, the separation of which is a function of the thickness of the handle bone; being able to comprise a self-adjusting mechanism of separation of the parallel attached knives that can be approximated or separated depending on the thickness of the bone during the cut, that is to say that said adjustment mechanism allows the knives to follow the contour of the bone of the handle to avoid loss of pulp in the cut. The machine has a central processing unit that by means of software and sensor elements controls all the motors and actuators for each unit operation and synchronizes the movements in the turret rotation to position the different arms with the different tools according to each operation; synchronizes the longitudinal displacement of the sliding carriage where said rotating turret is mounted to coordinate uniform displacements and fine of the tools, of the actuators and of the different motors of pulse of the elements of fixation of the fruit. Said central processing unit synchronously drives each operation independently, executing one step at a time depending on the unit operation required and accurately moving each tool. A plurality of machines can be arranged in a battery to be able to process greater volume of handles in a production line and increase the speeds of the process and with it the production and productivity. To better understand the characteristics of the invention, the present description is attached, as an integral part thereof, to the drawings with illustrative but not limitative character, which are described below.
BREVE DESCRIPCIÓN DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES
La figura 1 muestra una vista en perspectiva convencional de la máquina para procesar mango de conformidad con la presente invención. Figure 1 shows a conventional perspective view of the handle processing machine in accordance with the present invention.
La figura 2 muestra una vista frontal de la máquina para procesar mango de conformidad con la presente invención. Figure 2 shows a front view of the machine for process handle in accordance with the present invention.
La figura 3 muestra una vista superior de la máquina para procesar mango de conformidad con la presente invención. Figure 3 shows a top view of the machine for processing handle in accordance with the present invention.
La figura 4 ilustra en perspectiva convencional un detalle de la máquina para procesar mango de conformidad con la presente invención. Para una mejor comprensión del invento, se pasará a hacer la descripción detallada de alguna de las modalidades del mismo, mostrada en los dibujos que con fines ilustrativos mas no limitativos se anexan a la presente descripción. Figure 4 illustrates in conventional perspective a detail of the machine for processing handle in accordance with the present invention. For a better understanding of the invention, a detailed description of some of the modalities thereof will be shown, shown in the drawings which, for illustrative but non-limiting purposes, are attached to this description.
DESCRIPCIÓN DETALLADA DEL INVENTO DETAILED DESCRIPTION OF THE INVENTION
Los detalles característicos de la máquina para procesar mango de conformidad con la presente invención, se muestran claramente en la siguiente descripción y en los dibujos ilustrativos que se anexan, sirviendo los mismos signos de referencia para señalar las mismas partes. The characteristic details of the machine for processing handle in accordance with the present invention are clearly shown in the following description and in the accompanying illustrative drawings, the same reference signs being used to indicate the same parts.
Haciendo referencia a las figuras 1 a 3 que muestran una vista en perspectiva convencional, una vista frontal y una vista superior, respectivamente, de la máquina para procesar mango de conformidad con la presente invención. En dichas figuras la máquina para procesar mango de forma automática, de conformidad con la presente invención, consta de una estructura de soporte 1 que sostiene una torreta giratoria 2 sobre un eje 3 que, conectado por poleas y una banda dentada 24, controla el giro por medio de un motor a pulsos 4, y que se encuentra montada en un carro deslizable 5 con desplazamiento lineal en rieles 6 fijos en la estructura de soporte 1 y que comprende como medio de impulsión lineal un tornillo sinfín (no mostrado) accionado por un motor a pulsos 7 (no mostrado en figuras 1 y 2 por estar en la parte posterior de la estructura, ver fig. 3). En dicha torreta giratoria 2 se montan tres brazos (un primer brazo 8, un segundo brazo 9 y un tercer brazo 10) proyectados radialmente y con cierta separación entre sí, preferiblemente con una separación de 60°; cada brazo comprende en su extremo una herramienta para sujetar, pelar, deshuesar y seccionar el mango 15 (no es parte del invento pero se muestra para claridad) respectivamente en dos mitades llamadas cachetes. Referring to Figures 1 to 3 showing a conventional perspective view, a front view and a top view, respectively, of the handle processing machine in accordance with the present invention. In these figures the machine for processing handle automatically, in accordance with the present invention, consists of a support structure 1 that holds a rotating turret 2 on an axis 3 which, connected by pulleys and a toothed belt 24, controls the rotation by means of a pulse motor 4, and which is mounted on a sliding carriage 5 with linear displacement on rails 6 fixed in the support structure 1 and comprising as a linear drive means a screw (not shown) driven by a pulse motor 7 (not shown in figures 1 and 2 for being on the back of the structure, see fig. 3). In said rotating turret 2 three arms are mounted (a first arm 8, a second arm 9 and a third arm 10) projected radially and with some separation from each other, preferably with a 60 ° separation; each arm comprises at its end a tool for holding, stripping, boning and sectioning the handle 15 (not part of the invention but shown for clarity) respectively in two halves called cheeks.
Dicho primer brazo 8 comprende una herramienta de sujeción 11 que consiste en un contenedor 12 con superficie interna desvanecida que por sí solo centra la fruta de mango 15 de manera individual, la cual se suministra desde un alimentador (no mostrado) que puede ser una banda, un transportador de canjilones, una rampa, etc. y en donde dicho primer brazo 8 gira parcialmente por acción del motor a pulsos 4 de dicha torreta giratoria 2 para posicionar cada mango 15 en una zona donde se dispone una flecha giratoria 13 con extremo en punta en forma de tenedor 14 de tres o más puntas y que permite encajar en éste el mango 15 durante el recorrido lineal del carro deslizable 5; dicho extremo en punta en forma de tenedor 14 de tres o más puntas penetra en un extremo longitudinal del hueso del mango 15 para afianzarlo cuando el carro deslizable 5 hace un recorrido lineal de aproximación acercando el primer brazo 8 con el mango 15 inserto en el extremo en punta en forma de tenedor 14 de tres o más puntas de dicha flecha giratoria 13; dicha flecha giratoria 13 comprende un motor a pulsos 25 (ver figuras 2 y 3, ) conectado a una transmisión de acoplamiento 16 para hacerla girar. Un contrapunto 17 dispuesta colinealmente con respecto al extremo de dicha flecha giratoria 13, se encuentra montada en un actuador lineal 18 para aproximar el contrapunto 17 y encajarla en el extremo longitudinal opuesto del hueso del mango 15 para mayor estabilidad. Said first arm 8 comprises a clamping tool 11 consisting of a container 12 with faded inner surface that alone centers the mango fruit 15 individually, which is supplied from a feeder (not shown) which can be a band , a conveyor of canjilones, a ramp, etc. and wherein said first arm 8 partially rotates by action of the pulse motor 4 of said rotating turret 2 to position each handle 15 in an area where a rotating arrow 13 is provided with a pointed end in shape of fork 14 of three or more points and which allows the handle 15 to fit into it during the linear travel of the sliding carriage 5; said fork-shaped pointed end 14 of three or more points penetrates a longitudinal end of the bone of the handle 15 to secure it when the sliding carriage 5 makes a linear approach path approaching the first arm 8 with the handle 15 inserted at the end in a fork-shaped tip 14 of three or more points of said rotating arrow 13; said rotating arrow 13 comprises a pulse motor 25 (see figures 2 and 3,) connected to a coupling transmission 16 to rotate it. A counterpoint 17 arranged collinearly with respect to the end of said rotating arrow 13, is mounted on a linear actuator 18 to approximate the counterpoint 17 and fit it at the opposite longitudinal end of the handle bone 15 for greater stability.
Dicho segundo brazo 9 comprende una herramienta de pelado 19, el cual se acciona cuando el mango 15 se ha encajado en los extremos en punta de la flecha de giro 13 y del contrapunto 17 y el primer brazo 8 con la herramienta de sujeción 11 se ha retirado; dicha herramienta de pelado 19 consiste en una cuchilla de filo circular 20 que comprende una rueda/balero (no mostrado) que rueda sobre la superficie del mango 15 aun sin pelar pero que guía la cuchilla de filo circular 20 a una mínima profundidad por el perímetro exterior de la fruta de mango 15 para que no penetre la pulpa demasiado. El movimiento que posiciona a dicha herramienta de pelado 19 se ejecuta por efecto del giro de la torreta giratoria 2 y está adaptada para recorrer el contorno del mango 15 por acción del carro deslizable 5 para retirar completamente la piel del mango 15; mientras que el mango 15 gira en dicha flecha giratoria 13 que se hace girar por acción del motor a pulsos 25 y por medio de la transmisión 16. Una vez pelado el mango 15 se retira el contrapunto por efecto del actuador lineal 18 y regresado a su posición original y la flecha giratoria 13 ha dejado de girar posicionando el mango 15 en forma estática en la posición i n i c i a I . Said second arm 9 comprises a stripping tool 19, which is actuated when the handle 15 has been fitted to the pointed ends of the turning arrow 13 and the tailstock 17 and the first arm 8 with the clamping tool 11 has been retired; said stripping tool 19 consists of a circular cutting edge 20 comprising a wheel / bearing (not shown) that rolls on the surface of the handle 15 even without stripping but guiding the circular cutting edge 20 at a minimum depth along the perimeter outside of mango fruit 15 so that the pulp does not penetrate too much. The movement that positions said stripping tool 19 is executed by rotation effect of the rotating turret 2 and is adapted to travel the contour of the handle 15 by the action of the sliding carriage 5 to completely remove the skin from the handle 15; while the handle 15 rotates on said rotating arrow 13 which is rotated by the action of the pulse motor 25 and by means of the transmission 16. Once the handle 15 is stripped, the counterpoint is removed by the effect of the linear actuator 18 and returned to its original position and the rotating arrow 13 has stopped rotating by positioning the handle 15 in a static way in the starting position I.
El brazo 9 tiene un resorte (no mostrado) conectado del brazo a la torreta giratoria 2 y que sirve para mantener herramienta de pelado 19 en contacto con el mango 15 durante el pelado. Además, se mantiene la fuerza de recarga relativamente constante por medio del control automático del motor 4 de la torreta giratoria 2. The arm 9 has a spring (not shown) connected from the arm to the rotating turret 2 and which serves to keep the stripping tool 19 in contact with the handle 15 during the stripping. In addition, the relatively constant recharge force is maintained by automatic control of the motor 4 of the rotating turret 2.
Dicho tercer brazo 10 comprende una herramienta de deshuesado y seccionado 21 en dos mitades o cachetes del mango 15, el cual se acciona cuando se termina de pelar el mango 15 y se ha retirado el segundo brazo 9 con la herramienta de pelado 19. Dicho tercer brazo 10 se acciona por el giro de la torreta giratoria 2 y del desplazamiento lineal del carro deslizable 5 donde se encuentra montada la torreta giratoria 2 y se posiciona próxima al extremo longitudinal del mango 15 donde se encaja el contrapunto 17, dicha herramienta de deshuesado y seccionado 21 del mango 15 en dos mitades llamadas cachetes, consta de un arco 22 que soporta dos navajas adjuntas y paralelas 23 que se desplazan en forma lineal en dirección al mango 15 por efecto del carro deslizable 5 donde se monta la torreta giratoria 2 que sostiene dicho tercer brazo 10, de modo que corta el mango 15 en dos mitades denominadas cachetes, librándolos del hueso. Said third arm 10 comprises a boning and sectioning tool 21 in two halves or cheeks of the handle 15, which is actuated when the handle 15 is finished peeling and the second arm 9 has been removed with the peeling tool 19. Said third arm 10 is actuated by the rotation of the rotating turret 2 and the linear displacement of the sliding carriage 5 where the rotating turret 2 is mounted and positioned close to the longitudinal end of the handle 15 where the tailstock 17 is fitted, said tool of boned and sectioned 21 of the handle 15 in two halves called cheeks, it consists of an arc 22 that supports two attached and parallel knives 23 that move in a linear way in the direction of the handle 15 by the effect of the sliding carriage 5 where the rotating turret 2 is mounted which holds said third arm 10, so that it cuts the handle 15 into two halves called cheeks, freeing them from the bone.
Para desprender el hueso del extremo puntiagudo en forma de tenedor 14 de tres o más puntas de la flecha giratoria 13, ésta gira parcialmente, preferiblemente un giro de 30 grados y la herramienta de deshuesado y seccionado 21 se desplaza en sentido contrario al primer movimiento de corte, de modo que las navajas adjuntas paralelas 23 de corte que no tiene filo en el borde posterior, topan con el hueso del mango en su sección más ancha liberándolo. In order to detach the bone from the pointed end in the form of a fork 14 of three or more points of the rotating arrow 13, it rotates partially, preferably a 30 degree rotation and the boning and sectioning tool 21 moves in the opposite direction to the first movement of cutting, so that the parallel attached razor blades 23 that have no edge at the rear edge, run into the handle bone in its widest section, releasing it.
En la figura 4 se muestran los componentes de la máquina en la misma orientación que la figura 1 pero con mayor detalle, y los cuales ya han sido ampliamente descritos, por ello en dicha figura se emplean los mismos números de referencia para señalar las mismas partes de la máquina. Figure 4 shows the machine components in the same orientation as Figure 1 but in greater detail, and which have already been widely described, so in that figure the same reference numbers are used to indicate the same parts of the machine
El proceso de la máquina comienza con la alimentación de mangos 15 hacia la torreta giratoria 2, en donde los mangos se dosifican dentro de la herramienta de sujeción 11 en una posición predeterminada y se inicia el proceso. La herramienta de sujeción 11 se alinea al eje del extremo en punta en forma de tenedor 14 de tres o más puntas de la flecha giratoria 13 de fijación del mango 15 y avanza hacia la posición requerida por efecto del giro parcial de la torreta giratoria 2, empujando el mango 15 en una dirección longitudinal con acción del desplazamiento del carro deslizable 5 hasta la punta extrema de la flecha giratoria 13 que penetra en el mango hasta el hueso y se retira la herramienta de sujeción 11 del primer brazo 8 dejando el fruto fijo en la flecha giratoria 13 lista para ser procesada. The machine process begins with the feeding of handles 15 towards the rotating turret 2, where the handles are dosed into the clamping tool 11 in a predetermined position and the process is started. The tool of clamping 11 aligns to the axis of the pointed end in the form of a fork 14 of three or more points of the rotating arrow 13 of fixing the handle 15 and advances towards the required position due to the partial rotation of the rotating turret 2, pushing the handle 15 in a longitudinal direction with the sliding carriage 5 moving to the extreme tip of the rotating arrow 13 that penetrates the handle to the bone and the clamping tool 11 of the first arm 8 is removed leaving the fruit fixed on the arrow swivel 13 ready to be processed.
El siguiente paso es el pelado en dónde el mango 15 se hace girar al accionar el motor a pulsos 24 (ver figuras 2 y 3) por medio de la transmisión 16 que gira dicha flecha giratoria 13 donde está clavado el mango 15; el giro comienza a la velocidad programada mientras que la cuchilla de filo circular 20 de la herramienta de pelado 19 recorre la superficie del mango 15 en sentido transversal y en tanto que el contrapuntol 7 del segundo elemento de fijación del mango 15 se desplaza y extiende linealmente hasta clavarse una pequeña punta en el extremo opuesto del hueso del mango para ofrecer mayor estabilidad en el mango 15 durante su giro, logrando así un giro uniforme y ayudando a que el mango 15 permanezca clavado. Una vez terminado la acción de pelar se retira la herramienta de pelado 19 y la contrapunta 17 se retrae por acción del actuador lineal 18 y la flecha giratoria 13 donde esta encajado el mango 15 deja de girar, para proceder con el corte en dos mitades del mango llamadas cachetes y deshuesado. The next step is the peeling where the handle 15 is rotated by driving the pulse motor 24 (see figures 2 and 3) by means of the transmission 16 which rotates said rotating arrow 13 where the handle 15 is nailed; the rotation begins at the programmed speed while the circular cutting edge 20 of the stripping tool 19 travels through the surface of the handle 15 in a transverse direction and while the counterpoint 7 of the second fixing element of the handle 15 moves and extends linearly until a small tip is nailed to the opposite end of the handle bone to offer greater stability in the handle 15 during its rotation, thus achieving a uniform rotation and helping the handle 15 remain nailed. Once the stripping action is finished, the stripping tool 19 is removed and the tailstock 17 is retracted by the action of the linear actuator 18 and the rotating arrow 13 where the handle 15 is fitted stops rotating, to proceed with the cutting in two halves of the mango called cheeks and boneless.
La torreta giratoria 2 gira y presenta la herramienta de deshuesado y seccionado 21 fija en el extremo del tercer brazo 10, a su vez la flecha giratoria 13 alinea el mango 15 de manera que el hueso sea paralelo a las navajas adjuntas y paralelas de corte 23, se avanza el tercer brazo 10 hacia el mango por efecto del desplazamiento lineal del carro deslizable 5 donde se monta la torreta giratoria 2 que sujeta el tercer brazo 10 donde se sujeta dicha herramienta de deshuesado y seccionado 21 cortándolo en su totalidad, dejando separados dos cachetes o mitades de pulpa del mango 15 y el hueso quedando aún clavado en el extremo en punta en forma de tenedor 14 de tres o más puntas de la flecha giratoria 13 en posición estática. The rotating turret 2 rotates and presents the boning and sectioning tool 21 fixed at the end of the third arm 10, in turn the rotating arrow 13 aligns the handle 15 so that the bone is parallel to the attached and parallel cutting blades 23 , the third arm 10 is advanced towards the handle as a result of the linear displacement of the sliding carriage 5 where the rotating turret 2 is mounted, which holds the third arm 10 where said boning and sectioning tool 21 is cut by cutting it in its entirety, leaving two separated cheeks or pulp halves of the handle 15 and the bone still being nailed to the pointed end in the form of a fork 14 of three or more tips of the rotating arrow 13 in static position.
Para retirar el hueso, la flecha giratoria 13 se hace girar parcialmente (preferiblemente 30 grados) para que el hueso sea girado y orientado y para que al regreso de la herramienta de deshuesado y seccionado 21 el hueso sea expulsado con las navajas adjuntas paralelas 23 desde el extremo de la flecha giratoria 13 en posición estática y el proceso pueda comenzar de nuevo. Esta acción es posible gracias a que las navajas adjuntas y paralelas 23 carecen de filo posterior para así empujar y no cortar el hueso del mango 15. To remove the bone, the rotating arrow 13 is partially rotated (preferably 30 degrees) so that the bone is rotated and oriented and so that upon return of the boneless and sectioned tool 21 the bone is ejected with the attached parallel blades 23 from the end of the rotating arrow 13 in static position and the process can begin again. This action is possible due to the fact that the attached and parallel knives 23 lack a posterior edge in order to push and not cut the bone of the handle 15.
El invento ha sido descrito suficientemente como para que una persona con conocimientos medios en la materia pueda reproducir y obtener los resultados que mencionamos en la presente invención. Sin embargo, cualquier persona hábil en el campo de la técnica que compete el presente invento puede ser capaz de hacer modificaciones no descritas en la presente solicitud, sin embargo, si para la aplicación de estas modificaciones en una estructura determinada o en el proceso de manufactura del mismo, se requiere de la materia reclamada en las siguientes reivindicaciones, dichas estructuras deberán ser comprendidas dentro del alcance de la invención. The invention has been described sufficiently that a person with average knowledge in the field can reproduce and obtain the results that we mention in the present invention. However, any skilled person in the field of the art that is in charge of the present invention may be able to make modifications not described in the present application, however, if for the application of these modifications in a given structure or in the manufacturing process thereof, the matter claimed in the following claims is required, said structures must be included within the scope of the invention.

Claims

REIVINDICACIONES Habiendo descrito suficientemente la invención, se reclama como propiedad lo contenido en las siguientes cláusulas reivindicatorías. CLAIMS Having sufficiently described the invention, the content of the following claims clauses is claimed as property.
1.- Una máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, caracterizada por- comprender una estructura de soporte que sostiene una torreta giratoria sobre un eje con medios de impulsión rotatoria, la cual se encuentra montada en un carro deslizable con desplazamiento lineal en rieles fijos en la estructura de soporte y que comprende medios de impulsión lineal; en donde dicha torreta giratoria comprende al menos tres brazos proyectados radialmente y con cierta separación entre sí que comprenden herramientas en su extremos; un primer brazo comprende una herramienta para sujetar el mango de manera individual que se suministra desde un alimentador y que gira parcialmente por acción de los medios de impulsión rotatoria de dicha torreta giratoria para posicionar cada mango en una zona donde se dispone un primer elemento de fijación del mango adaptado con medios de impulsión rotatoria para hacerlo girar y en cuyo extremo se encaja el hueso del mango durante el recorrido lineal de dicho primer brazo por efecto del carro deslizable; un segundo elemento de fijación del mango se dispone colinealmente con respecto al extremo de dicho primer elemento de fijación y se aproxima y se encaja en el extremo longitudinal opuesto del hueso del mango para mayor estabilidad; un segundo brazo comprende una herramienta de pelado que se posiciona próxima al mango por efecto del giro de la torreta giratoria y está adaptada para recorrer el contorno del mango por acción del carro deslizable para retirar completamente la piel del mango y un tercer brazo comprende una herramienta de deshuesado y seccionado en dos mitades o cachetes del mango, el cual consta de un arco donde se montan dos navajas adjuntas y paralelas que se desplazan en forma lineal en dirección al mango por efecto del carro deslizable donde se monta la torreta que sostiene dicho tercer brazo; una unidad central de procesamiento que mediante un software y elementos sensores controla y sincroniza todo los medios de impulsión giratorios, lineales y actuadores para cada operación unitaria y sincroniza los movimientos en el giro de la torreta y desplazamiento del carro para posicionar los diferentes brazos con las diferentes herramientas de acuerdo con cada operación. 1.- A machine to process handles automatically that performs the operations of peeling, cutting and deboning, characterized by comprising a support structure that supports a rotating turret on an axis with rotating drive means, which is mounted on a sliding carriage with linear displacement on fixed rails in the support structure and comprising linear drive means; wherein said rotating turret comprises at least three arms projected radially and with some separation from each other comprising tools at their ends; a first arm comprises a tool for holding the handle individually that is supplied from a feeder and which rotates partially by means of the rotary drive means of said rotating turret to position each handle in an area where a first fixing element is arranged of the handle adapted with rotating drive means to rotate it and at whose end the handle bone is fitted during the linear travel of said first arm by the effect of the sliding carriage; a second handle fixing element is collinearly disposed with respect to the end of said first fixing element and approaches and fits into the end opposite length of the handle bone for greater stability; A second arm comprises a peeling tool that is positioned close to the handle due to the rotation of the rotating turret and is adapted to travel the contour of the handle by the action of the sliding carriage to completely remove the skin from the handle and a third arm comprises a tool of boning and sectioning in two halves or cheeks of the handle, which consists of an arc where two attached and parallel knives are mounted that move in a linear direction in the direction of the handle by the effect of the sliding carriage where the turret that supports said third is mounted arm; a central processing unit that by means of software and sensor elements controls and synchronizes all the rotary, linear and actuator drive means for each unit operation and synchronizes the movements in the turret rotation and carriage movement to position the different arms with the Different tools according to each operation.
2.- La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1, caracterizada porque la herramienta de sujeción de dicho primer brazo de la torreta, consiste en un contenedor con superficie interna desvanecida que por sí solo centra la fruta; en donde la orientación se define por la superficie interna desvanecida que posiciona el mango reconociendo que en todos los tipos de mango se les puede identificar el ancho máximo y mínimo; en donde el hueso está orientado siempre conforme al ancho mínimo. 2. The machine for processing handle automatically that performs the operations of peeling, cutting and deboning, according to claim 1, characterized in that the clamping tool of said first arm of the turret, consists of a container with internal surface faded that alone centers the fruit; where the orientation is defined by the faded inner surface that positions the handle recognizing that in all types of handle the maximum and minimum width can be identified; where the bone is always oriented according to the minimum width.
3. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1 , caracterizada porque dicho primer elemento de fijación del mango consiste en una flecha giratoria con terminación en punta que tiene una forma de tenedor de tres o más puntas adaptado para clavarse en el un extremo longitudinal del hueso del mango y mantenerlo firme. 3. - The machine for processing handle automatically that performs the operations of peeling, cutting and boning, according to claim 1, characterized in that said first handle fixing element consists of a rotating arrow with tip termination having a fork shape with three or more tips adapted to stick in the longitudinal end of the handle bone and keep it firm.
4. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1, caracterizada porque dicho segundo elemento de fijación del mango consiste en un contrapunto montado en un actuador lineal, en donde dicho contrapunto se aproxima por acción del actuador lineal y se encaja en el extremo longitudinal opuesto del mango para mayor estabilidad. 4. - The machine for automatically processing the handle that performs the peeling, cutting and deboning operations, according to claim 1, characterized in that said second handle fixing element consists of a counterpoint mounted on a linear actuator, wherein said counterpoint is approximated by the action of the linear actuator and fits into the opposite longitudinal end of the handle for greater stability.
5.- La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1, caracterizada porque dichos medios de impulsión giratoria de la torreta y de dicho primer elemento de fijación del mango, constan de un motor a pulsos controlado por dicha unidad central de procesamiento, que permite un posicionamiento y sincronía lo suficientemente preciso para la aplicación. 5. The machine for processing handle automatically that performs the operations of peeling, cutting and boning, according to claim 1, characterized in that said rotating drive means of the turret and said first handle fixing element, consist of a pulse motor controlled by said central processing unit, which allows positioning and synchronization precise enough for the application.
6. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1 , caracterizada porque dichos medios de impulsión lineal para desplazar linealmente el carro deslizable donde se monta la torreta giratoria, constan de un tornillo sinfín que es accionado por medio de motor a pulsos controlado por dicha unidad central de procesamiento. 6. - The machine for automatically processing the handle that performs the peeling, cutting and deboning operations, according to claim 1, characterized in that said linear drive means for linearly moving the sliding carriage where the rotating turret is mounted, consist of an auger that is driven by a pulse motor controlled by said central processing unit.
7. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con las reivindicaciones 1 a 3, caracterizada porque dicha herramienta de pelado consiste en una cuchilla de filo circular que comprende una rueda/balero que rueda sobre la superficie del mango aun sin pelar y que guía la cuchilla de filo circular a una mínima profundidad por todo el perímetro exterior del mango para que no penetre la pulpa demasiado y evitar desperdicio; estando dicha flecha giratoria donde se clava el mango girando continuamente y el movimiento lineal de toda la torreta giratoria montada en el carro deslizable permiten un corte de pelado en espiral a lo largo del mango. 7. - The machine for processing handle automatically that performs the operations of peeling, cutting and deboning, according to claims 1 to 3, characterized in that said peeling tool consists of a circular cutting blade comprising a wheel / bearing that rolls on the surface of the handle even without stripping and that guides the circular cutting blade at a minimum depth throughout the outer perimeter of the handle so that the pulp does not penetrate too much and avoid waste; said rotating arrow where the handle is driven continuously rotating and the linear movement of the entire rotating turret mounted on the sliding carriage allows a spiral stripping cut along the handle.
8. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 7, caracterizada porque dicho segundo brazo comprende una herramienta de pelado tiene un resorte conectado del brazo a la torreta giratoria y que sirve para mantener herramienta de pelado en contacto con el mango durante el pelado; además, se mantiene la fuerza de recarga relativamente constante por medio del control automático del motor de la torreta giratoria. 8. - The machine for processing handle automatically that performs the peeling, cutting and deboning operations, according to claim 7, characterized in that said second arm comprises a peeling tool has a spring connected from the arm to the rotating turret and used to keep peeling tool in contact with the handle during peeling; in addition, the relatively constant recharge force is maintained by automatic control of the rotating turret motor.
9. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1 , caracterizada porque dicha herramienta de deshuesado y seccionado en dos mitades o cachetes del mango se define por un arco que soporta dos navajas adjuntas y paralelas parcialmente separadas, cuya separación está en función del espesor del hueso del mango, comprendiendo filo en un solo borde de corte para cortar las mitades; comprendiendo dicha herramienta un mecanismo de autoajuste de separación de las cuchillas que podrán aproximarse o separarse en función del espesor del hueso durante el corte. 9. - The machine for processing handle automatically that performs the operations of peeling, cutting and deboning, according to claim 1, characterized in that said deboning tool and sectioning into two halves or cheeks of the handle is defined by an arc that it supports two partially separated attached and parallel knives, the separation of which is a function of the thickness of the handle bone, comprising a cutting edge on a single cutting edge to cut the halves; said tool comprising a self-adjusting mechanism for separating the blades that can be approximated or separated depending on the thickness of the bone during cutting.
10. - La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con la reivindicación 1 a 3, y 9, caracterizada porque dicha herramienta de corte, desprende el hueso de dicho primer elemento de fijación del mango cuando éste gira parcialmente ciertos grados para que el hueso sea girado y orientado; de modo que en el regreso de la herramienta de corte, las cuchillas empujan el hueso expulsándolo del extremo de la flecha giratoria. 10. - The machine for processing handle automatically that performs the operations of peeling, cutting and deboning, according to claim 1 to 3, and 9, characterized in that said cutting tool detaches the bone from said first fixing element of the handle when it partially rotates certain degrees so that the bone is rotated and oriented; so that on the return of the cutting tool, the blades push the bone out of the end of the rotating arrow.
11.- La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con las reivindicaciones anteriores, caracterizada porque dicha unidad central de procesamiento acciona en forma sincronizada cada operación de manera independiente, ejecutando un paso a la vez en función de la operación unitaria requerida y desplazando con precisión cada herramienta. 11.- The machine for automatically processing the handle that performs the peeling, cutting and deboning operations, according to the preceding claims, characterized in that said central processing unit synchronously drives each operation independently, executing a step to the time depending on the unit operation required and accurately displacing each tool.
12.- La máquina para procesar mango de forma automática que realiza las operaciones de pelado, corte y deshuesado, de acuerdo con las reivindicaciones anteriores, caracterizada porque una pluralidad de máquinas se disponen en batería para poder procesar mayor volumen de mangos en una línea de producción e incrementar las velocidades del proceso y con ello la producción y productividad. 12.- The machine for processing mango automatically that performs the operations of peeling, cutting and deboning, according to the preceding claims, characterized in that a plurality of machines are arranged in battery to be able to process greater volume of handles in a line of production and increase process speeds and with it production and productivity.
PCT/MX2013/000107 2013-09-23 2013-09-23 Machine for processing mangoes WO2015041511A1 (en)

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Cited By (3)

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CN106858670A (en) * 2017-02-05 2017-06-20 六安永贞匠道机电科技有限公司 Crops selective cleavage equipment
CN108157987A (en) * 2018-02-02 2018-06-15 荆门宁杰机电技术服务有限公司 A kind of food processing sugarcane apparatus for peeling off
CN112042958A (en) * 2020-09-23 2020-12-08 黄雅贞 Multi-functional peeling apparatus of pineapple

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US3818788A (en) * 1972-03-09 1974-06-25 Castle & Coake Inc Pineapple slitting and conveying
US4129068A (en) * 1977-05-19 1978-12-12 Fmc Corporation Citrus slicing apparatus
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CN106858670A (en) * 2017-02-05 2017-06-20 六安永贞匠道机电科技有限公司 Crops selective cleavage equipment
CN106858670B (en) * 2017-02-05 2019-03-29 六安永贞匠道机电科技有限公司 Crops selective cleavage equipment
CN108157987A (en) * 2018-02-02 2018-06-15 荆门宁杰机电技术服务有限公司 A kind of food processing sugarcane apparatus for peeling off
CN112042958A (en) * 2020-09-23 2020-12-08 黄雅贞 Multi-functional peeling apparatus of pineapple

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MX2015002361A (en) 2015-07-14

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