CN110941019A - Conveyer belt type metal detector through high automatic adaptation - Google Patents

Conveyer belt type metal detector through high automatic adaptation Download PDF

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Publication number
CN110941019A
CN110941019A CN201911157349.5A CN201911157349A CN110941019A CN 110941019 A CN110941019 A CN 110941019A CN 201911157349 A CN201911157349 A CN 201911157349A CN 110941019 A CN110941019 A CN 110941019A
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CN
China
Prior art keywords
fixed mounting
arm
bridge
conveyer belt
bolt
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Application number
CN201911157349.5A
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Chinese (zh)
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CN110941019B (en
Inventor
张文凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Chuangqi Testing Technology Co Ltd
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Jiangsu Chuangqi Testing Technology Co Ltd
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Priority to CN201911157349.5A priority Critical patent/CN110941019B/en
Publication of CN110941019A publication Critical patent/CN110941019A/en
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Publication of CN110941019B publication Critical patent/CN110941019B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/046Allowing translations adapted to upward-downward translation movement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Control Of Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

The invention relates to the technical field of food production, and discloses a conveyor belt type metal detector capable of automatically adapting to the height, which comprises a fixed support, wherein a control box is fixedly arranged on the front surface of the fixed support, decorative plates are fixedly arranged on two sides of the fixed support, rotary drums are movably arranged in the decorative plates, a conveyor belt is connected between the two rotary drums in a transmission manner, a detection bridge is arranged right above the conveyor belt, and a device cavity is arranged at the top of the detection bridge. This conveyer belt metal detects machine through high automatic adaptation, through the detection bridge that is provided with electric putter and drives, can make the automatic adjustment that detects the bridge and can realize the height to the cooperation has infrared sensor, through infrared sensor's distance response, just promote the regulation through electric putter when the product can not be through detecting the bridge and detect the bridge height, can realize that different products or different volumes can not influence the trafficability characteristic, make this metal detects machine's adaptability stronger.

Description

Conveyer belt type metal detector through high automatic adaptation
Technical Field
The invention relates to the technical field of food production, in particular to a conveyor belt type metal detector with automatic adaptation through height.
Background
The metal detector is a device capable of automatically detecting whether a product contains metal substances, is applied to various fields of food, medicine, cosmetics and the like, and provides reliable guarantee for the quality of the product.
The metal detector has the working principle that by utilizing the electromagnetic induction principle, alternating current passes through a coil to generate a rapidly-changing magnetic field, eddy current can be induced in a metal object by the magnetic field, and the eddy current can generate a magnetic field to influence the original magnetic field in turn, so that a detector is triggered to generate a buzzer.
Under metal detects the in-process product of machine work and transports detection device through the conveyer belt, because current detection device all is the mode fixed mounting through the detection bridge directly over the conveyer belt, and the volume of product is indefinite, therefore fixed mounting's detection device probably can lead to the product can't detect through detecting under the bridge, lead to the product frequently to be blocked at the in-process of carrying, further lead to metal detector to operate comparatively loaded down with trivial details.
Disclosure of Invention
The invention provides a conveyor belt type metal detector with automatically adaptive height, which has the advantages that the height of a detection device is automatically adaptive to different products, the size adaptability is strong, the height of a conveyor belt is reduced by a folding pressing arm, and the passing space is further increased, and the problems that the existing detection devices are fixedly arranged right above the conveyor belt in a detection bridge mode, the size of the products is indefinite, so that the fixedly arranged detection devices possibly cause that the products cannot pass through the position right below the detection bridge for detection, the products are frequently clamped in the conveying process, and the operation of the metal detector is more complicated are solved.
The invention provides the following technical scheme: a conveyor belt type metal detector capable of automatically adapting to the height comprises a fixed support, wherein a control box is fixedly mounted on the front side of the fixed support, decorative plates are fixedly mounted on two sides of the fixed support, rotary drums are movably mounted in the decorative plates, a conveying belt is connected between the two rotary drums in a transmission manner, a detection bridge is arranged right above the conveying belt, a device cavity is arranged at the top of the detection bridge, a detection device body is fixedly mounted in the device cavity, an electric push rod is fixedly mounted at the bottom of the device cavity, a folding pressing arm is fixedly mounted on the front side of the electric push rod above the conveying belt, an infrared sensor is fixedly mounted on the left side of the device cavity, a warning lamp is fixedly mounted on the back side of the decorative plates, an operation panel is fixedly mounted on the front side of the detection bridge, and rollers are movably mounted at the bottom end of the folding, and the gyro wheel contacts with the conveyer belt, folding middle part fixed mounting who presses the arm has fixing bolt, and folding pressing the arm and pass through fixing bolt and electric putter movable mounting, folding top fixed mounting who presses the arm has movable pivot, the top fixed mounting of activity pivot has the master arm, the top fixed mounting of master arm has movable bolt, the master arm passes through movable bolt movable mounting and electric putter's front.
Preferably, the number of decorative board is two, and the right side the inside fixed mounting of decorative board has the motor, and the motor passes through the belt and is connected with the rotary drum transmission.
Preferably, the number of the electric push rods is two, and the two electric push rods are symmetrically distributed on the front surface and the back surface of the conveying belt in the detection bridge.
Preferably, the rollers are made of rubber materials, the length of each roller is 1.5cm, and the rollers are distributed in the edge area of the conveying belt.
Preferably, the fixed bolt and the movable bolt are both half-thread bolts, and the screw rod areas of the fixed bolt and the movable bolt are respectively movably connected with the folding pressing arm and the driving arm.
The invention has the following beneficial effects:
1. this conveyer belt metal detects machine through high automatic adaptation, through the detection bridge that is provided with electric putter and drives, can make the automatic adjustment that detects the bridge and can realize the height to the cooperation has infrared sensor, through infrared sensor's distance response, just promote the regulation through electric putter when the product can not be through detecting the bridge and detect the bridge height, can realize that different products or different volumes can not influence the trafficability characteristic, make this metal detects machine's adaptability stronger.
2. This conveyer belt metal detector through high automatic adaptation, the up-and-down motion through electric putter drives the folding motion of pushing down the arm, can be with the conveyer belt to pressing down one section distance, just can increase the space of passing through when the product passes through like this, in order to prevent that the arch at product middle part from influencing the trafficability characteristic, guarantee to have sufficient space to satisfy the trafficability characteristic of product, and should fold and press the arm and need not consume extra electric energy, but drive folding arm motion of pushing down through electric putter upward movement promotion detection bridge in the time, make the effectual improvement of utilization ratio of the energy.
Drawings
FIG. 1 is a front view in half section of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the folding pressing arm structure of the present invention.
In the figure: 1. fixing a bracket; 2. a control box; 3. a decorative plate; 4. a conveyor belt; 5. detecting the bridge; 6. a device cavity; 7. a detection device body; 8. an electric push rod; 9. folding the pressing arm; 10. an infrared sensor; 11. a warning light; 12. an operation panel; 13. a roller; 14. fixing the bolt; 15. a movable rotating shaft; 16. an active arm; 17. a movable bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a conveyor belt type metal detector with automatic adaptation through height comprises a fixed support 1, a control box 2 is fixedly installed on the front surface of the fixed support 1, decorative boards 3 are fixedly installed on two sides of the fixed support 1, the number of the decorative boards 3 is two, a motor is fixedly installed inside the decorative board 3 on the right side and is in transmission connection with a rotary drum through a belt, through the arrangement of the two decorative boards 3, the motor, the rotary drum and other equipment can be hidden, so that the device looks more attractive, and the arrangement of the motor in transmission connection with the rotary drum through the belt can ensure that the rotary drum can drive the conveyor belt 4 to run through the driving of the motor to ensure the conveying, a rotary drum is movably installed inside the decorative board 3, a conveyor belt 4 is in transmission connection between the two rotary drums, a detection bridge 5 is arranged right above the conveyor, the top of the detection bridge 5 is provided with a device cavity 6, the interior of the device cavity 6 is fixedly provided with a detection device body 7, the bottom of the device cavity 6 is fixedly provided with two electric push rods 8, the two electric push rods 8 are positioned at the front and the back of the conveying belt 4 in the detection bridge 5 and symmetrically distributed, the detection bridge 5 can be stably lifted by the arrangement of the two electric push rods 8, the detection device body 7 in the detection bridge 5 is ensured to detect the interior of a product, because the detection device body 7 belongs to a precise instrument, the influence of stability is larger, the front of the electric push rods 8 is positioned above the conveying belt 4 and is fixedly provided with a folding pressing arm 9, the left side of the device cavity 6 is fixedly provided with an infrared sensor 10, the back of the decorative plate 3 is fixedly provided with a warning lamp 11, the front of the detection bridge 5 is fixedly provided with an operation panel 12, the bottom end of the folding pressing arm 9 is movably provided with a roller 13, the roller 13 is made of rubber materials, the length of the roller 13 is 1.5cm, the roller 13 is distributed in the edge area of the conveying belt 4, the roller 13 made of rubber materials can ensure the contact stability of the roller 13 and the conveying belt 4, the arrangement of the rubber materials can not damage the conveying belt 4, the service life of the conveying belt 4 is ensured, in addition, the length of the roller 13 is 1.5cm and is distributed in the edge area of the conveying belt 4, the size arrangement and the position arrangement of the roller 13 can be ensured not to influence the transportation of products, the roller 13 is contacted with the conveying belt 4, the middle part of the folding pressing arm 9 is fixedly provided with a fixed bolt 14, the fixed bolt 14 and a movable bolt 17 are half-thread bolts, and the screw rod areas of the fixed bolt 14 and the movable bolt 17 are respectively movably connected with the folding pressing arm 9 and a driving arm, half-thread bolt setting through fixing bolt 14 and movable bolt 17, can make the screw thread district of this half-thread bolt can with electric putter 8 fixed mounting, and the screw rod district can guarantee that this folding arm 9 and the initiative arm 16 of pressing can rotate on half-thread bolt, thereby realize the effect of pressing downwards, and folding arm 9 of pressing passes through fixing bolt 14 and electric putter 8 movable mounting, folding top fixed mounting who presses arm 9 has movable pivot 15, the top fixed mounting of movable pivot 15 has initiative arm 16, the top fixed mounting of initiative arm 16 has movable bolt 17, initiative arm 16 passes through movable bolt 17 movable mounting and electric putter 8's front.
The working principle is that when the device works, the power switch is firstly turned on, the motor drives the conveyer belt 4 to run through the rotary drum, the product is put on the left side of the conveyer belt 4, when the product passes through the left side of the detection bridge 5, firstly, the infrared sensor 10 measures the distance, once the height of the product is in contact with the signal receiving range of the infrared sensor 10, the product can be considered to be ultrahigh in height at the moment, the infrared sensor 10 sends a signal to the chip for processing, the chip informs the electric push rod 8 to ascend, when the electric push rod 8 rises, because the lower half section of the electric push rod 8 is static, the distance between the fixed bolt 14 and the movable bolt 17 is increased, and the two rollers 13 are close to each other and have a downward thrust, so that the conveyer belt 4 is pressed downward by one end distance, and enough passing space is left.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)

1. The utility model provides a conveyer belt metal detector through high automatic adaptation, includes fixed bolster (1), its characterized in that: the front fixed mounting of fixed bolster (1) has control box (2), the both sides fixed mounting of fixed bolster (1) has decorative board (3), the inside movable mounting of decorative board (3) has the rotary drum, and the transmission is connected with conveyer belt (4) between two rotary drums, be equipped with detection bridge (5) directly over conveyer belt (4), the top of detecting bridge (5) is equipped with device chamber (6), the inside fixed mounting of device chamber (6) has detection device body (7), the bottom fixed mounting of device chamber (6) has electric putter (8), the front of electric putter (8) is located the top fixed mounting of conveyer belt (4) and is folded pressing arm (9), the left side fixed mounting of device chamber (6) has infrared sensor (10), the back fixed mounting of decorative board (3) has warning light (11), the front fixed mounting that detects bridge (5) has operating panel (12), the folding bottom movable mounting who presses arm (9) has gyro wheel (13), and gyro wheel (13) and conveyer belt (4) contact, the folding middle part fixed mounting who presses arm (9) has fixing bolt (14), and folds and press arm (9) through fixing bolt (14) and electric putter (8) movable mounting, the folding top fixed mounting who presses arm (9) has activity pivot (15), the top fixed mounting of activity pivot (15) has initiative arm (16), the top fixed mounting of initiative arm (16) has movable bolt (17), initiative arm (16) are through the front of movable bolt (17) movable mounting and electric putter (8).
2. The conveyor-type metal detector with high degree of automation of claim 1, wherein: the quantity of decorative board (3) is two, the right side the inside fixed mounting of decorative board (3) has the motor, and the motor passes through the belt and is connected with the rotary drum transmission.
3. The conveyor-type metal detector with high degree of automation of claim 1, wherein: the number of the electric push rods (8) is two, and the two electric push rods (8) are symmetrically distributed on the front surface and the back surface of the conveying belt (4) in the detection bridge (5).
4. The conveyor-type metal detector with high degree of automation of claim 1, wherein: the roller (13) is made of rubber materials, the length of the roller (13) is 1.5cm, and the roller (13) is distributed in the edge area of the conveying belt (4).
5. The conveyor-type metal detector with high degree of automation of claim 1, wherein: the fixed bolt (14) and the movable bolt (17) are both half-thread bolts, and the screw rod areas of the fixed bolt (14) and the movable bolt (17) are respectively movably connected with the folding pressing arm (9) and the driving arm (16).
CN201911157349.5A 2019-11-22 2019-11-22 Conveyer belt type metal detector through high automatic adaptation Active CN110941019B (en)

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CN110941019B CN110941019B (en) 2021-11-12

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10167441A (en) * 1996-12-16 1998-06-23 Bando Chem Ind Ltd Belt driving device
CN204679660U (en) * 2015-04-13 2015-09-30 安徽华林食品有限公司 A kind of adjustable metal pick-up unit
CN105151717A (en) * 2015-10-16 2015-12-16 潍坊华强电磁设备有限公司 Metal detector for belt conveyer
CN206161876U (en) * 2016-08-05 2017-05-10 东莞市矩正电子科技有限公司 Metal detector
CN206223764U (en) * 2016-11-04 2017-06-06 广东麦盾安全设备有限公司 A kind of food metal detector
CN207015715U (en) * 2017-07-05 2018-02-16 平顶山神马工程塑料有限责任公司 Prevent crooked flatting mill of packing stack
CN207488273U (en) * 2017-11-22 2018-06-12 保定市稻香村食品工业有限公司 A kind of cake metal detector convenient for being docked with production line
CN110174500A (en) * 2019-06-24 2019-08-27 张子辉 A kind of clean type food metal detector with regulatory function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10167441A (en) * 1996-12-16 1998-06-23 Bando Chem Ind Ltd Belt driving device
CN204679660U (en) * 2015-04-13 2015-09-30 安徽华林食品有限公司 A kind of adjustable metal pick-up unit
CN105151717A (en) * 2015-10-16 2015-12-16 潍坊华强电磁设备有限公司 Metal detector for belt conveyer
CN206161876U (en) * 2016-08-05 2017-05-10 东莞市矩正电子科技有限公司 Metal detector
CN206223764U (en) * 2016-11-04 2017-06-06 广东麦盾安全设备有限公司 A kind of food metal detector
CN207015715U (en) * 2017-07-05 2018-02-16 平顶山神马工程塑料有限责任公司 Prevent crooked flatting mill of packing stack
CN207488273U (en) * 2017-11-22 2018-06-12 保定市稻香村食品工业有限公司 A kind of cake metal detector convenient for being docked with production line
CN110174500A (en) * 2019-06-24 2019-08-27 张子辉 A kind of clean type food metal detector with regulatory function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张燕: "固体制剂生产用金属检测仪的工作原理及应用探讨", 《机电信息》 *

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GR01 Patent grant
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EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20200331

Assignee: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd.

Assignor: Jiangsu Chuangqi Testing Technology Co.,Ltd.

Contract record no.: X2023980048819

Denomination of invention: A conveyor belt type metal detection machine that automatically adapts to height

Granted publication date: 20211112

License type: Common License

Record date: 20231202

EE01 Entry into force of recordation of patent licensing contract