Magnetic induction metal detection device for roasted food detection

Abstract

The utility model provides a magnetic induction metal detection device for roasted food detection, which comprises a front support frame, a finished product conveying belt is arranged on the upper surface of the front support frame, a rear support frame is arranged at one end of the front support frame, and a front end conveying belt is arranged on the upper end surface of the rear support frame. A magnetic induction mechanism is arranged above the front-end conveying belt, a defective material turnover mechanism is arranged between the front-end conveying belt and the finished product conveying belt, and an induction air cylinder is arranged on the surface of the magnetic induction mechanism, so that the problems that packaged food containing metal foreign matters cannot be detected and shunted in time, the packaged food can only be manually picked out independently in the later period, and the detection efficiency is high are solved. And a detection head cannot be controlled in time to carry out height control on food packages needing to be detected, so that the universal use of the food packages with different sizes cannot be realized.

Description

Technical Field

[0001] The utility model mainly relates to the field of metal detection, and in particular to a magnetic induction metal detection device for detecting roasted food. Background Art

[0002] At present, in order to prevent metal components from being mixed into food during the production and processing process, metal detection is required for packaged food after it is packaged. Packaged food containing metal foreign matter can be detected to reduce the health and property losses to consumers. The main principle of food metal detectors is to use the principle of electromagnetic induction to detect metals. Ferromagnetic metals entering the detection area will affect the distribution of magnetic flux lines in the detection area, making it easier to detect ferromagnetic metals. Non-ferromagnetic metals entering the detection area can also be detected due to the magnetoresistance effect.

[0003] In the invention patent application with application number CN202223132462.8 and application publication date 2021.03.16, entitled "A portable metal detection device for detecting fried food", a detection head is included, the right end of which is fixedly connected to a connecting seat and a handle in sequence, a U-shaped protective plate is movably connected to the outside of the detection head, the connecting seat and the handle, a through hole is provided on the right side of the U-shaped protective plate, threaded rods are fixedly connected to the upper and lower ends of the handle, a nut is threadedly connected to the threaded rod through the through hole, a hanging rope is fixedly connected to the right end of the handle, a sliding groove symmetrically arranged front and back is provided on the upper end of the bottom of the U-shaped protective plate, a sliding block is slidably connected in the sliding groove, a side plate is fixedly connected to the upper end of the sliding block and another sliding block, a square groove running through the front and back is provided on the side plate, and the device forms a protective structure on the outside of the detection head through the design of the U-shaped protective plate to protect the integrity and safety of the detection head, and the U-shaped protective plate is rotatable and does not affect the normal use of the detection head.

[0004] In actual use, the metal detection device cannot detect and divert packaged foods containing metal foreign objects in a timely manner. They can only be picked out individually by manual labor at a later stage. The detection head cannot be controlled in time to perform height control on the food packaging to be inspected, and different sizes of food packaging cannot be used interchangeably. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a magnetic induction metal detection device for detecting roasted food, which is used to solve the problem that packaged food containing metal foreign matter cannot be detected and diverted in time, and can only be picked out separately by manual labor in the later stage, and the detection head cannot be controlled in time to control the height of the food packaging to be detected, and different sizes of food packaging cannot be universally used.

[0007] 2. Technical solution:

[0008] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a magnetic induction metal detection device for detecting roasted food, comprising a front support frame, a finished product conveyor belt is arranged on the upper surface of the front support frame, a rear support frame is arranged at one end of the front support frame, a front end conveyor belt is arranged on the upper end surface of the rear support frame, a magnetic induction mechanism is arranged above the front end conveyor belt, a defective material flip cover mechanism is arranged between the front end conveyor belt and the finished product conveyor belt, and an induction cylinder is arranged on the surface of the magnetic induction mechanism.

[0009] Furthermore, the secondary material flip cover mechanism is movably connected to the top surface of the front support frame, and the front conveyor belt and the finished product conveyor belt are closed by the secondary material flip cover mechanism.

[0010] Furthermore, the magnetic induction mechanism includes a jumper box, a control panel is provided on the upper end surface of the jumper box, a telescopic groove is provided on the lower end surface of the jumper box, a telescopic rod is provided on the surface of the telescopic groove, a metal detector is installed on one side of the telescopic rod, a hanging base is provided on the back of the metal detector, and a lifting screw is movably connected to the surface of the hanging base.

[0011] Furthermore, a data transmission line is provided at the other end of the metal detector, and the lifting screw is installed on the surface of the jumper box. The metal detector forms a lifting structure under the jumper box through the lifting screw.

[0012] Furthermore, the secondary material flip cover mechanism includes a mounting cylinder, one side of the mounting cylinder is movably connected with a damping rod, the top surface of the damping rod is fixedly connected with a swing rod, one side surface of the swing rod is fixedly connected with an outer rod, the surface of the outer rod is fixedly connected with a resisting rod, and one side of the resisting rod is movably connected with a flipping slide on the upper end surface of the front support frame.

[0013] Furthermore, one end of the induction cylinder is movably connected to the swing rod. The induction cylinder receives the working signal of the metal detector, drives the swing rod to rotate on one side of the mounting cylinder, and then drives the abutting rod on one side to rotate, driving the flipping slide to flip and open.

[0014] 3. Beneficial effects:

[0015] The utility model has a reasonable design. When metal detection is performed on the surface of fried food packaging, the fried food packaging is unloaded to the front conveyor belt, and the front conveyor belt transports the fried food packaging to the bottom of the metal detector in the magnetic induction mechanism for metal sensing. At the same time, the detection structure is transmitted to the control panel through the data transmission line, and the control panel controls the induction cylinder to work. At the same time, when facing food packaging of different sizes, the height of the metal detector under the bridge box can be adjusted by controlling the lifting screw, thereby realizing the purpose of universal detection of larger food packaging.

[0016] When the metal detector detects that the current food package contains metal, the sensing cylinder is controlled to work, driving the swing rod in the secondary material flip cover mechanism to swing along the damping rod, and then driving the outer rod and the resisting rod on the other side to swing, lifting the flip slide, so that the food package containing metal on the front conveyor belt surface falls into the lifted opening of the flip slide, while the food package without metal slides along the flip slide to the surface of the finished product conveyor belt for transportation, thereby achieving the purpose of sorting and diverting food packages. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the magnetic induction mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the secondary material flip cover mechanism of the utility model.

[0020] Reference numerals:

[0021] 1. Front support frame; 2. Finished product conveyor belt; 3. Rear support frame; 4. Front conveyor belt; 5. Magnetic induction mechanism; 501. Jumper box; 502. Control panel; 503. Telescopic slot; 504. Telescopic rod; 505. Metal detector; 506. Hanging base; 507. Lifting screw; 6. Inferior material flip cover mechanism; 601. Mounting cylinder; 602. Damping rod; 603. Swing rod; 604. Outer rod; 605. Moving rod; 606. Flip slide plate; 7. Induction cylinder. DETAILED DESCRIPTION

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] Refer to the attached Figure 1-3 , including a front support frame 1, a finished product conveyor belt 2 is arranged on the upper surface of the front support frame 1, a rear support frame 3 is arranged at one end of the front support frame 1, a front end conveyor belt 4 is arranged on the upper end surface of the rear support frame 3, a magnetic induction mechanism 5 is arranged above the front end conveyor belt 4, a secondary material flipping mechanism 6 is arranged between the front end conveyor belt 4 and the finished product conveyor belt 2, an induction cylinder 7 is arranged on the surface of the magnetic induction mechanism 5, the secondary material flipping mechanism 6 is movably connected to the top surface of the front support frame 1, the front end conveyor belt 4 and the finished product conveyor belt 2 are closed by the secondary material flipping mechanism 6, and the device achieves the purpose of sorting and diverting food packaging through the secondary material flipping mechanism 6.

[0027] The magnetic induction mechanism 5 includes a jumper box 501, a control panel 502 is arranged on the upper surface of the jumper box 501, a telescopic slot 503 is arranged on the lower surface of the jumper box 501, a telescopic rod 504 is arranged on the surface of the telescopic slot 503, a metal detector 505 is installed on one side of the telescopic rod 504, a hanging base 506 is arranged on the back of the metal detector 505, a lifting screw 507 is movably connected to the surface of the hanging base 506, a data transmission line is arranged on the other end of the metal detector 505, the lifting screw 507 is installed on the surface of the jumper box 501, and the metal detector 505 forms a lifting structure below the jumper box 501 through the lifting screw 507.

[0028] In this embodiment, when performing metal detection on the surface of roasted food packaging, the roasted food packaging is unloaded to the front conveyor belt 4, and the front conveyor belt 4 transports the roasted food packaging to the bottom of the metal detector 505 in the magnetic induction mechanism 5 for metal sensing. At the same time, the detection structure is transmitted to the control panel 502 through the data transmission line, and the control panel 502 controls the induction cylinder 7 to work. At the same time, when facing food packages of different sizes, the height of the metal detector 505 under the jumper box 501 can be adjusted by controlling the lifting screw 507, thereby achieving the purpose of universal detection of larger food packages.

[0029] The secondary material flip cover mechanism 6 includes a mounting cylinder 601, one side of the mounting cylinder 601 is movably connected with a damping rod 602, the top surface of the damping rod 602 is fixedly connected with a swing rod 603, one side surface of the swing rod 603 is fixedly connected with an outer rod 604, the surface of the outer rod 604 is fixedly connected with a resisting rod 605, one side of the resisting rod 605 is movably connected with a flipping slide 606 on the upper end surface of the front support frame 1, one end of the sensing cylinder 7 is movably connected with the swing rod 603, the sensing cylinder 7 receives the working signal of the metal detector 505, drives the swing rod 603 to rotate on one side of the mounting cylinder 601, and then drives the resisting rod 605 on one side to rotate, and drives the flipping slide 606 to flip and open.

[0030] In this embodiment, when the metal detector 505 detects that the current food package contains metal, the sensing cylinder 7 is controlled to work, driving the swing rod 603 in the secondary material flip cover mechanism 6 to swing along the damping rod 602, thereby driving the outer rod 604 and the abutting rod 605 on the other side to swing, and lifting the flip slide 606, so that the food package containing metal on the surface of the front conveyor belt 4 falls into the lifted opening of the flip slide 606, while the food package containing no metal slides along the flip slide 606 to the surface of the finished product conveyor belt 2 for transportation, thereby achieving the purpose of sorting and diverting the food package.

[0031] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A magnetic induction metal detection device for detecting roasted food, characterized in that The invention comprises a front support frame (1), a finished product conveyor belt (2) is arranged on the upper surface of the front support frame (1), a rear support frame (3) is arranged at one end of the front support frame (1), a front end conveyor belt (4) is arranged on the upper surface of the rear support frame (3), a magnetic induction mechanism (5) is arranged above the front end conveyor belt (4), a defective material flip cover mechanism (6) is arranged between the front end conveyor belt (4) and the finished product conveyor belt (2), and an induction cylinder (7) is arranged on the surface of the magnetic induction mechanism (5).

2. The magnetic induction metal detection device for detecting roasted food according to claim 1, characterized in that: The secondary material cover-turning mechanism (6) is movably connected to the top surface of the front support frame (1), and the front conveyor belt (4) and the finished product conveyor belt (2) are closed by the secondary material cover-turning mechanism (6).

3. The magnetic induction metal detection device for detecting roasted food according to claim 1, characterized in that: The magnetic induction mechanism (5) comprises a jumper box (501), the upper surface of the jumper box (501) is provided with a control panel (502), the lower surface of the jumper box (501) is provided with a telescopic slot (503), the surface of the telescopic slot (503) is provided with a telescopic rod (504), a metal detector (505) is installed on one side of the telescopic rod (504), a hanging base (506) is provided on the back of the metal detector (505), and a lifting screw (507) is movably connected to the surface of the hanging base (506).

4. The magnetic induction metal detection device for detecting roasted food according to claim 3, characterized in that: The other end of the metal detector (505) is provided with a data transmission line, the lifting screw (507) is installed on the surface of the jumper box (501), and the metal detector (505) forms a lifting structure below the jumper box (501) through the lifting screw (507).

5. The magnetic induction metal detection device for detecting roasted food according to claim 1, characterized in that: The secondary material flip cover mechanism (6) comprises a mounting cylinder (601), one side of the mounting cylinder (601) is movably connected to a damping rod (602), the top surface of the damping rod (602) is fixedly connected to a swing rod (603), one side surface of the swing rod (603) is fixedly connected to an outer rod (604), the surface of the outer rod (604) is fixedly connected to a moving rod (605), and one side of the moving rod (605) is movably connected to a flipping slide plate (606) on the upper surface of the front support frame (1).

6. The magnetic induction metal detection device for detecting roasted food according to claim 5, characterized in that: One end of the induction cylinder (7) is movably connected to the swing rod (603). The induction cylinder (7) receives a working signal from the metal detector (505), drives the swing rod (603) to rotate on one side of the mounting cylinder (601), and then drives the abutting rod (605) on one side thereof to rotate, thereby driving the flipping slide plate (606) to flip and open.

Images