Rear-end material taking equipment of metal detector

Abstract

The utility model discloses rear-end material taking equipment for a metal detector. The rear-end material taking equipment comprises an upper clamping mechanism, a lower clamping mechanism, a cutting mechanism and a waste material groove, the upper clamping mechanism comprises a first rotating motor, one end of an output shaft of the first rotating motor is provided with a bottom clamping plate and a second rotating motor, one end of an output shaft of the second rotating motor is provided with a top clamping plate matched with the bottom clamping plate, and the bottom clamping plate and the top clamping plate are used for clamping one end of a material bag. The lower clamping mechanism is arranged on one side below the upper clamping mechanism and comprises a vertically-arranged first linear mechanism, and an air clamp is arranged below one end of an output shaft of a third rotating motor and used for clamping the other end of the material bag. The cutting mechanism is arranged at one end between the upper clamping mechanism and the lower clamping mechanism and comprises a second linear mechanism, and a water jet assembly is arranged at one end of an output shaft of a third linear mechanism and used for cutting the material bag. The waste groove is used for collecting waste. The material taking equipment at the rear end of the metal detector can automatically transfer products which do not pass through the metal detector and separate non-solid materials from the material bags, so that subsequent waste classification treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary equipment for metal detectors used in food production, in particular to a material taking device at the rear end of a metal detector. Background Art

[0002] When producing food and seasonings, to ensure food safety, it is necessary to ensure that the metal content is lower than a predetermined level. For non-solid materials, more pipeline, pump and other transmission equipment may be involved in the production process, and these equipment are more likely to introduce metal foreign matters due to wear or failure. Therefore, special equipment is generally required for metal detection.

[0003] As shown in the attached Figure 1 figure, the metal detector 6 commonly used in food production is provided with a through opening in the middle for passing through the product conveyor belt 5. The product conveyor belt 5 is used to convey the products that have been bagged. Every two bags will pass through the metal detector 6 at intervals. However, in actual production, usually there are fewer products that fail the metal detection. Although the detection result will be displayed on the metal detector 6, usually in order not to affect the production efficiency, the start and stop of the product conveyor belt 5 will not be directly controlled. If the staff in the production workshop temporarily leaves or is negligent, they will forget to remove the unqualified products, and the unqualified products will also be boxed, which poses a certain hidden danger. Summary of the Utility Model

[0004] Aiming at the above defects, the utility model provides a material taking device at the rear end of a metal detector, which can automatically transfer out the products that have not passed through the metal detector and separate the non-solid materials from the bags, facilitating subsequent waste classification and treatment.

[0005] To achieve the purpose of the utility model, the following technology is proposed:

[0006] A material taking device at the rear end of a metal detector includes:

[0007] An upper clamping mechanism is arranged on one side of the product conveyor belt and at one end of the metal detector. It includes a first rotating motor, and one end of its output shaft is provided with a bottom clamping plate and a second rotating motor. One end of the output shaft of the second rotating motor is provided with a top clamping plate that matches the bottom clamping plate. The bottom clamping plate and the top clamping plate are used to clamp one end of the bag.

[0008] A lower clamping mechanism is arranged on one side below the upper clamping mechanism. It includes a first linear mechanism arranged vertically. The upper end of its output shaft is provided with a third rotating motor, and below one end of the output shaft of the third rotating motor is provided with a pneumatic clamp for clamping the other end of the bag.

[0009] The cutting mechanism is arranged at one end between the upper clamping mechanism and the lower clamping mechanism, and includes a second linear mechanism. A third linear mechanism is provided on the sliding end of the second linear mechanism. One end of the output shaft of the third linear mechanism is provided with a water jet assembly for cutting open the material bag.

[0010] The waste material chute is arranged below the other end between the upper clamping mechanism and the lower clamping mechanism for collecting waste materials.

[0011] Furthermore, one end of the output shaft of the first rotating motor is provided with a rotating plate. An upper extension plate extends from the upper end of one end of the rotating plate, and a side extension plate extends from one end of the upper extension plate. The bottom clamping plate is arranged at one end of the side extension plate, and the second rotating motor is arranged at the upper end of the upper extension plate.

[0012] Furthermore, one end of the output shaft of the third rotating motor is provided with an L-shaped rotating part, and the air clamp is arranged at one end of the horizontal part of the L-shaped rotating part.

[0013] Furthermore, when the upper end of the material bag is clamped by the upper clamping mechanism and flipped to the outside of the product conveyor belt, the bottom edge of the hanging material bag is located above the two clamping pieces of the air clamp.

[0014] Furthermore, an inclined shovel part is formed on one side of the bottom clamping plate.

[0015] The beneficial effects of this technical solution are as follows:

[0016] 1. When the metal detector detects that the metal content of a certain product exceeds the standard, the upper clamping mechanism can clamp the material bag and transfer it to the outside of the product conveyor belt, that is, above the lower clamping mechanism, to automatically transfer out the unqualified product.

[0017] 2. After the upper clamping mechanism transfers out the material bag, the lower clamping mechanism clamps the material bag from below and rotates the lower end of the material bag to make it inclined. Then the cutting mechanism can cut open the material bag, and the non-solid materials fall into the waste material chute for collection. According to the form or water content of the materials, after adding water, they can be treated in accordance with the treatment methods of waste liquids, such as precipitation, filtration, neutralization, redox, biodegradation, etc. The material bag can be rotated to the other end by the lower clamping mechanism, then temporarily stacked on the ground first, and then can be treated through steps such as water washing, pickling, alkali washing, disinfection, etc., and then reused to be processed into recycled plastic products, realizing the classified treatment of waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shows the overall equipment of the present application and its working position in a three-dimensional view.

[0019] Figure 2 Shows the overall three-dimensional view of the equipment in the embodiment of the present application.

[0020] Figure 3 Shows the embodiment of the present application Figure 2 of the enlarged view of part A. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solution of the present application will be further described in detail below with reference to the accompanying drawings.

[0022] As Figures 1 to 3 shown, a material taking device at the rear end of a metal detector includes an upper clamping mechanism 1, a lower clamping mechanism 2, a cutting mechanism 3, and a waste slot 4.

[0023] The upper clamping mechanism 1 is arranged on one side of the product conveyor belt 5, and is located at one end of the metal detector 6 with a predetermined interval and is electrically connected to the metal detector 6. It includes a first rotating motor 11 arranged on a bracket, one end of its output shaft is provided with a rotating plate 12, one end of the rotating plate 12 extends upward to form an upper extension plate 13, one end of the upper extension plate 13 extends to form a side extension plate 14, one end of the side extension plate 14 is provided with a bottom clamping plate 15, one side of the bottom clamping plate 15 is formed with an inclined shovel part 16 for shoveling the material bag on the product conveyor belt 5 onto the bottom clamping plate 15, and a second rotating motor 17 is arranged at the upper end of the upper extension plate 13, and one end of its output shaft is provided with a top clamping plate 18 matching the bottom clamping plate 15.

[0024] The lower clamping mechanism 2 is arranged on one side below the upper clamping mechanism 1, and includes a first linear mechanism 21 arranged vertically on a bracket, the upper end of its output shaft is provided with a third rotating motor 22, one end of the output shaft of the third rotating motor 22 is provided with an L-shaped rotating part 23, and one end of the horizontal part of the L-shaped rotating part 23 is provided with an air clamp 24. When the material bag is clamped at the upper end by the upper clamping mechanism 1 and flipped to the outside of the product conveyor belt 5, the bottom edge of the hanging material bag is located above the two clamping pieces of the air clamp 24.

[0025] The cutting mechanism 3 is arranged at one end between the upper clamping mechanism 1 and the lower clamping mechanism 2, and includes a second linear mechanism 31 arranged on a bracket, a third linear mechanism 32 is arranged on its sliding end, and one end of the output shaft of the third linear mechanism 32 is provided with a water knife assembly 33 for cutting the inclined material bag from one side.

[0026] The waste slot 4 is arranged below the other end between the upper clamping mechanism 1 and the lower clamping mechanism 2 for collecting the waste after the material bag is cut.

[0027] In this embodiment, the first linear mechanism 21 and the third linear mechanism 32 both adopt single-axis linear cylinders, and the second linear mechanism 31 adopts a rodless linear cylinder.

[0028] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A metal detector rear end material taking device, characterized in that: include: The upper clamping mechanism (1) is arranged on one side of the product conveyor belt (5) and is located at one end of the metal detector (6), comprising a first rotating motor (11), one end of the output shaft of which is provided with a bottom clamping plate (15) and a second rotating motor (17), one end of the output shaft of the second rotating motor (17) is provided with a top clamping plate (18) matching the bottom clamping plate (15), and the bottom clamping plate (15) and the top clamping plate (18) are used to clamp one end of the material bag; The lower clamping mechanism (2) is arranged on one side below the upper clamping mechanism (1), and comprises a first linear mechanism (21) arranged vertically, a third rotary motor (22) being arranged at the upper end of the output shaft of the first linear mechanism (21), and an air clamp (24) being arranged below one end of the output shaft of the third rotary motor (22) for clamping the other end of the material bag; The cutting mechanism (3) is arranged at one end between the upper clamping mechanism (1) and the lower clamping mechanism (2), and comprises a second linear mechanism (31), a sliding end of which is provided with a third linear mechanism (32), and one end of the output shaft of the third linear mechanism (32) is provided with a water jet assembly (33) for cutting open the material bag; A waste trough (4) is provided below the other end between the upper clamping mechanism (1) and the lower clamping mechanism (2) and is used for collecting waste.

2. The metal detector rear-end material taking device according to claim 1, characterized in that: A rotating plate (12) is provided at one end of the output shaft of the first rotating motor (11), an upper extension plate (13) extends from the upper end of one end of the rotating plate (12), a side extension plate (14) extends from one end of the upper extension plate (13), a bottom clamping plate (15) is provided at one end of the side extension plate (14), and a second rotating motor (17) is provided at the upper end of the upper extension plate (13).

3. The metal detector rear-end material taking device according to claim 1, characterized in that: An L-shaped rotating portion (23) is provided at one end of the output shaft of the third rotating motor (22), and an air clamp (24) is provided at one end of the transverse portion of the L-shaped rotating portion (23).

4. The metal detector rear-end material taking device according to claim 1, characterized in that: When the material bag is clamped at its upper end by the upper clamping mechanism (1) and turned over to the outside of the product conveyor belt (5), the hanging bottom edge of the material bag is located above the space between the two clamping pieces of the air clamp (24).

5. The metal detector rear-end material taking device according to claim 1, characterized in that: An oblique shovel portion (16) is formed on one side of the bottom clamping plate (15).

Images