CN214503361U

CN214503361U - Infrared food safety inspection device

Info

Publication number: CN214503361U
Application number: CN202023191979.5U
Authority: CN
Inventors: 张丽梅; 张连富; 张广文
Original assignee: Maoming Kepute Instrument Equipment Co ltd
Current assignee: Maoming Kepute Instrument Equipment Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-10-26
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses an infrared food safety detection device, which comprises a workbench and a screening structure; a workbench: the lower surface of the workbench is provided with uniformly distributed foot pads, the left side of the upper surface of the workbench is provided with a fixed seat, the upper surface of the fixed seat is provided with a first electric conveyor belt, the front end of the left side of the upper surface of the workbench is provided with symmetrically distributed support rods, the upper surfaces of the support rods are fixedly connected with the lower surface of a second electric conveyor belt, and the rear end of the right side of the upper surface of the second electric conveyor belt is provided with an inclined plate; screening structure: the first electric conveyor belt is arranged at the upper end of the first conveying belt; wherein: still include the PLC controller, the PLC controller sets up in the front end of workstation, and external power source is connected to the input electricity of PLC controller, and this infrared food safety inspection device carries out high-efficient the detection, improves and detects the accuracy, carries out high-efficient letter sorting, has improved food quality, disinfects to the food surface, improves detection efficiency.

Description

Infrared food safety inspection device

Technical Field

The utility model relates to a food manufacturing technology field specifically is an infrared food safety inspection device.

Background

The food is a substance which can be eaten or drunk by human beings, including processed food, semi-finished product and unprocessed food, does not include tobacco or a substance which is only used as a medicine, along with the development of times and economy, people do not worry about the problem of food shortage, and gradually have higher and higher requirements on food quality safety, the infrared food safety detection device can estimate the content of unknown sample components of the same similar type by carrying out regression analysis on the known chemical component content and the infrared spectrum measurement result of the known chemical component content of the sample according to the optical absorption characteristics of various representative organic components in the food in an infrared spectrum region, the difference of the strongest absorption wavelength of each component, and the proportional relation between the absorption intensity and the organic content of the food, but the general food safety monitoring device has inaccurate detection on the food and does not carry out sterilization operation before the food is detected, the product misjudgment is more, the work efficiency is influenced, the food detection is inaccurate, the collection steps are complicated, the workload of personnel is increased, and therefore an infrared food safety detection device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an infrared food safety inspection device, the operation of disinfecting before food detects, carry out high-efficient the detection to food, carry out high-efficient the collection, alleviate personnel's work burden, improve work efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared food safety detection device comprises a workbench and a screening structure;

a workbench: the lower surface of the workbench is provided with uniformly distributed foot pads, the left side of the upper surface of the workbench is provided with a fixed seat, the upper surface of the fixed seat is provided with a first electric conveyor belt, the front end of the left side of the upper surface of the workbench is provided with symmetrically distributed support rods, the upper surfaces of the support rods are fixedly connected with the lower surface of a second electric conveyor belt, and the rear end of the right side of the upper surface of the second electric conveyor belt is provided with an inclined plate;

screening structure: the first electric conveyor belt is arranged at the upper end of the first conveying belt;

wherein: still include the PLC controller, the PLC controller sets up in the front end of workstation, and external power source is connected to the input electricity of PLC controller, and the output of PLC controller is connected with the equal electricity of input of second electric conveyor belt to first electric conveyor belt, carries out high-efficient detection, improves and detects the accuracy, carries out high-efficient letter sorting, has improved food quality, disinfects to the food surface, improves detection efficiency.

Further, the screening structure includes mount pad, infrared spectrum appearance, display screen, support, linear electric motor, fixed plate and photoelectric sensor, the mount pad symmetry sets up in the upper surface middle part of first electric conveyor, infrared spectrum appearance evenly sets up in the upper plate body lower extreme of mount pad, the upper surface of mount pad is equipped with the display screen, both ends are equipped with the support around the upper surface right side of first electric conveyor, be equipped with linear electric motor between two supports, linear electric motor's active cell seat lower surface is equipped with the fixed plate, the rear end of first electric conveyor is equipped with photoelectric sensor, the input of PLC controller is connected to photoelectric sensor's output electricity, infrared spectrum appearance, the output of PLC controller is connected to the equal electricity of input of display screen and linear electric motor, carry out high-efficient detection.

Further, still include servo motor, second belt pulley, defeated silo, first belt pulley and pivot, defeated silo sets up in the right side upper end of fixing base, and the pivot symmetry is rotated and is connected in the inside of defeated silo, and two pivots are passed through the conveyer transmission and are connected, and the pivot rear end on right side passes defeated silo and is equipped with the second belt pulley, and servo motor sets up in the upper surface right side rear end of workstation, and servo motor's output shaft end department is equipped with first belt pulley, and first belt pulley passes through the belt and is connected with the second belt pulley, and the output of PLC controller is connected to servo motor's input electricity, carries out high-efficient the transport.

Further, still include dead lever, storing groove and standing groove, the dead lever sets up in the upper surface right side of workstation, and the lower surface in storing groove is connected with the last fixed surface of dead lever, and the left surface in storing groove and the left side exit linkage of defeated material groove, standing groove set up in the left surface upper end of the electronic conveyer belt of second, carry out high-efficient collection.

Further, still include lamp shade and ultraviolet tube, the lamp shade sets up in the left surface upper end of mount pad, and ultraviolet tube evenly sets up in the inside of lamp shade, and the output of PLC controller is connected to ultraviolet tube's input electricity, improves work efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: this infrared food safety inspection device has following benefit:

1. through the regulation and control of PLC controller, infrared spectroscopy appearance shines food, the spectral signal who takes is to present to pass to observe for the display screen, qualified food is carried defeated silo inside by first electric conveyor belt, servo motor drives first belt pulley and rotates, first belt pulley drives second belt pulley through the belt and rotates, the second belt pulley drives the epaxial conveyer belt of commentaries on classics and carries out work, carry the storing inslot portion with qualified food, wait for the staff to collect the packing, carry out high-efficient the detection, improve and detect the accuracy.

2. When discovery food is unqualified, the operation of PLC controller control photoelectric sensor, the product has hindered the light that photoelectric sensor jetted out, photoelectric sensor's receipts light ware is presenting the hindrance signal of accepting and gives the PLC controller for a short time, the operation of PLC controller control linear electric motor, linear electric motor drives the fixed plate and pushes away unqualified food to the front side, direction through the swash plate, food falls into the area body upper end of second electric conveyor, the standing groove is carried to unqualified food to the second electric conveyor, wait for the staff to collect, carry out high-efficient letter sorting, the food quality is improved.

3. On placing the area body of first conveyer belt with the food of required detection, through the regulation and control of PLC controller, first electric conveyor belt operation, first electric conveyor belt drives food and moves right, opens ultraviolet tube through the PLC controller, and ultraviolet tube shines the food surface, clears away partial bacterium, disinfects to the food surface, improves detection efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the screening structure of the present invention;

fig. 3 is a schematic view of the rear view of the structure of the present invention.

In the figure: 1 workstation, 2 fixing bases, 3 first electronic conveyer belts, 4 screening structures, 41 mount pads, 42 infrared spectroscopy appearance, 43 display screens, 44 supports, 45 linear electric motor, 46 fixed plates, 47 photoelectric sensor, 5 bracing pieces, 6 electronic conveyer belts of second, 7 lamp shades, 8 swash plates, 9 callus on the sole, 10 servo motor, 11 second belt pulleys, 12 defeated material groove, 13 dead lever, 14 storing grooves, 15 standing grooves, 16 first belt pulleys, 17 pivot, 18PLC controller, 19 ultraviolet tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an infrared food safety detection device comprises a workbench 1 and a screening structure 4;

a workbench 1: the lower surface of the table top is provided with uniformly distributed foot pads 9, the foot pads 9 improve the stability of the device, the left side of the upper surface of the working table 1 is provided with a fixed seat 2, the fixed seat 2 provides installation of a screening structure 4, the upper surface of the fixed seat 2 is provided with a first electric conveyor belt 3, the front end of the left side of the upper surface of the working table 1 is provided with symmetrically distributed support rods 5, the upper surfaces of the support rods 5 are fixedly connected with the lower surface of a second electric conveyor belt 6, the rear end of the right side of the upper surface of the second electric conveyor belt 6 is provided with an inclined plate 8, the inclined plate 8 provides a guiding connection effect, food to be detected is placed on a belt body of the first conveyor belt 3, the first electric conveyor belt 3 is started to run through a PLC (programmable logic controller) 18, and the first electric conveyor belt 3 drives the food to move rightwards;

screening Structure 4: set up in the upper end of first electric conveyer belt 3, screening structure 4 includes mount pad 41, infrared spectrometer 42, display screen 43, support 44, linear electric motor 45, fixed plate 46 and photoelectric sensor 47, mount pad 41 is symmetrically set up in the middle part of the upper surface of first electric conveyer belt 3, infrared spectrometer 42 evenly sets up in the upper plate body lower extreme of mount pad 41, the upper surface of mount pad 41 is equipped with display screen 43, both ends are equipped with support 44 around the upper surface right side of first electric conveyer belt 3, support 44 realizes the support connection effect, be equipped with linear electric motor 45 between two support 44, linear electric motor 45's sub-base lower surface is equipped with fixed plate 46, the rear end of first electric conveyer belt 3 is equipped with photoelectric sensor 47, the input of PLC controller 18 is connected to photoelectric sensor 47's output electricity, infrared spectrometer 42, the output of PLC controller 18 is connected to display screen 43 and linear electric motor 45's input electricity, when food reaches the lower part of the mounting seat 41, the PLC 18 starts the infrared spectrometer 42 to irradiate the food, the collected spectrum signal is presented to the display screen 43 for observation, when the food is found to be unqualified, the PLC 18 controls the operation of the photoelectric sensor 47, the product obstructs the light emitted by the photoelectric sensor 47, the light collector of the photoelectric sensor 47 presents the received obstruction signal to the PLC 18, the PLC 18 controls the operation of the linear motor 45, the linear motor 45 drives the fixing plate 46 to push the unqualified food to the front side, efficient screening is carried out, and the working efficiency is improved;

wherein: still include PLC controller 18, PLC controller 18 sets up in the front end of workstation 1, and external power source is connected to PLC controller 18's input electricity, and PLC controller 18's output is connected to the equal electricity of input of first electronic conveyer belt 3 and second electronic conveyer belt 6.

Wherein: the food conveying device further comprises a servo motor 10, a second belt pulley 11, a conveying trough 12, a first belt pulley 16 and rotating shafts 17, the conveying trough 12 is arranged at the upper end of the right side face of the fixed seat 2, the rotating shafts 17 are symmetrically and rotatably connected inside the conveying trough 12, the two rotating shafts 17 are in transmission connection through the conveying belts, the rear end head of the right rotating shaft 17 penetrates through the conveying trough 12 and is provided with the second belt pulley 11, the servo motor 10 is arranged at the rear end of the right side of the upper surface of the workbench 1, the first belt pulley 16 is arranged at the end head of an output shaft of the servo motor 10 and is connected with the second belt pulley 11 through a belt, food qualified at the output end of the PLC controller 18 and electrically connected with the input end of the servo motor 10 is conveyed into the conveying trough 12 through the first electric conveying belt 3, the servo motor 10 is started to operate through the PLC controller 18 at the moment, the servo motor 10 drives the first belt pulley 16 to rotate, the first belt pulley 16 drives the second belt pulley 11 to rotate through the belt, the second belt pulley 11 drives the conveying belt on the rotating shaft 17 to work, so that efficient conveying is performed, and the working efficiency is improved.

Wherein: still include dead lever 13, storing groove 14 and standing groove 15, dead lever 13 sets up in the upper surface right side of workstation 1, dead lever 13 provides the support connection effect, the lower surface of storing groove 14 is connected with the upper surface fixed of dead lever 13, the left surface of storing groove 14 and the left side exit linkage of defeated material groove 12, standing groove 15 sets up in the left surface upper end of second electric conveyor 6, food falls into the area body upper end of second electric conveyor 6, start second electric conveyor 6 through PLC controller 18, second electric conveyor 6 carries unqualified food inside standing groove 15, carry qualified food inside storing groove 14, wait for the staff to collect the packing, conveniently collect and guarantee, personnel's work burden has been alleviateed.

Wherein: still include lamp shade 7 and ultraviolet tube 19, lamp shade 7 sets up in the left surface upper end of mount pad 41, and lamp shade 7 realizes ultraviolet tube 9's installation and protection, and ultraviolet tube 19 evenly sets up in the inside of lamp shade 7, and PLC controller 18's output is connected to ultraviolet tube 19's input electricity, opens ultraviolet tube 19 through PLC controller 18, and ultraviolet tube 19 shines the food surface, clears away some bacterium, improves the overall quality of food.

When in use: food to be detected is placed on a belt body of a first conveyor belt 3, the first electric conveyor belt 3 is started to run through a PLC (programmable logic controller) 18, the first electric conveyor belt 3 drives the food to move rightwards, an ultraviolet lamp tube 19 is started through the PLC 18, the ultraviolet lamp tube 19 irradiates the surface of the food, part of bacteria are removed, the food reaches the lower part of a mounting seat 41, an infrared spectrometer 42 is started through the PLC 18 to irradiate the food, a spectrum signal acquired by the infrared spectrometer 42 is presented to a display screen 43 to be observed, when the food is found to be unqualified, the PLC 18 controls a photoelectric sensor 47 to run, the product obstructs light emitted by the photoelectric sensor 47, a light receiver of the photoelectric sensor 47 presents an accepted obstruction signal to the PLC 18, the PLC 18 controls a linear motor 45 to run, the linear motor 45 drives a fixing plate 46 to push the unqualified food to the front side, through the direction of swash plate 8, food falls into the area body upper end of second electric conveyor 6, start second electric conveyor 6 through PLC controller 18, second electric conveyor 6 carries standing groove 15 inside with unqualified food, wait for the staff to collect, qualified food is carried defeated silo 12 inside by first electric conveyor 3, at this moment start servo motor 10 operation through PLC controller 18, servo motor 10 drives first belt pulley 16 and rotates, first belt pulley 16 drives second belt pulley 11 through the belt and rotates, second belt pulley 11 drives the conveyer belt in the pivot 17 and works, carry qualified food inside storing groove 14, wait for the staff to collect the packing.

It is to be noted that the servo motor 10 disclosed in the present embodiment may be a fuji GYG servo motor produced by shenzhen, huakexing electric limited, the infrared spectrometer 42 may be a brueck ALPHAII infrared spectrometer produced by Changsha elkepu instrument equipment limited, the photoelectric sensor 47 may be a CX-422 diffuse reflection type photoelectric sensor produced by shenzhen, jin wood electronics limited, the PLC controller 18 may be a siemens S7-200, and the servo motor 10, the infrared spectrometer 42, the first electric conveyor belt 3, and the second electric conveyor belt 6 controlled by the PLC controller 18 operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infrared food safety inspection device which characterized in that: comprises a workbench (1) and a screening structure (4);

table (1): the lower surface of the workbench is provided with uniformly distributed foot pads (9), the left side of the upper surface of the workbench (1) is provided with a fixed seat (2), the upper surface of the fixed seat (2) is provided with a first electric conveyor belt (3), the front end of the left side of the upper surface of the workbench (1) is provided with symmetrically distributed support rods (5), the upper surfaces of the support rods (5) are fixedly connected with the lower surface of a second electric conveyor belt (6), and the rear end of the right side of the upper surface of the second electric conveyor belt (6) is provided with an inclined plate (8);

screening structure (4): is arranged at the upper end of the first electric conveyor belt (3);

wherein: still include PLC controller (18), PLC controller (18) set up in the front end of workstation (1), and external power source is connected to the input electricity of PLC controller (18), and the output of PLC controller (18) is all connected electrically to the input of first electronic conveyer belt (3) and second electronic conveyer belt (6).

2. The infrared food safety detection device according to claim 1, characterized in that: the screening structure (4) comprises a mounting seat (41), an infrared spectrometer (42), a display screen (43), supports (44), a linear motor (45), a fixing plate (46) and a photoelectric sensor (47), wherein the mounting seat (41) is symmetrically arranged in the middle of the upper surface of a first electric conveyor belt (3), the infrared spectrometer (42) is uniformly arranged at the lower end of an upper plate body of the mounting seat (41), the display screen (43) is arranged on the upper surface of the mounting seat (41), the supports (44) are arranged at the front end and the rear end of the right side of the upper surface of the first electric conveyor belt (3), the linear motor (45) is arranged between the two supports (44), the fixing plate (46) is arranged on the lower surface of a rotor seat of the linear motor (45), the photoelectric sensor (47) is arranged at the rear end of the first electric conveyor belt (3), and the output end of the photoelectric sensor (47) is electrically connected with the input end of the PLC (18), the input ends of the infrared spectrometer (42), the display screen (43) and the linear motor (45) are electrically connected with the output end of the PLC (18).

3. The infrared food safety detection device according to claim 1, characterized in that: still include servo motor (10), second belt pulley (11), defeated material groove (12), first belt pulley (16) and pivot (17), defeated material groove (12) set up in the right flank upper end of fixing base (2), pivot (17) symmetry is rotated and is connected in the inside of defeated material groove (12), two pivot (17) are connected through the conveyer transmission, pivot (17) rear end on right side is passed defeated material groove (12) and is equipped with second belt pulley (11), servo motor (10) set up in the upper surface right side rear end of workstation (1), the output shaft end department of servo motor (10) is equipped with first belt pulley (16), first belt pulley (16) are connected with second belt pulley (11) through the belt, the output of PLC controller (18) is connected to the input electricity of servo motor (10).

4. The infrared food safety detection device according to claim 3, characterized in that: still include dead lever (13), storing groove (14) and standing groove (15), dead lever (13) set up in the upper surface right side of workstation (1), and the lower surface of storing groove (14) is connected with the upper surface fixed of dead lever (13), and the left surface of storing groove (14) and the left side exit linkage of defeated material groove (12), standing groove (15) set up in the left surface upper end of second electric conveyor belt (6).

5. The infrared food safety detection device according to claim 2, characterized in that: still include lamp shade (7) and ultraviolet tube (19), lamp shade (7) set up in the left surface upper end of mount pad (41), and ultraviolet tube (19) evenly set up in the inside of lamp shade (7), and the output of PLC controller (18) is connected to the input electricity of ultraviolet tube (19).