Detection device for food processing

Abstract

The utility model relates to the technical field of food processing equipment, and provides a detection device for food processing, which comprises a fixed frame, two first driving motors are mounted on one side of the fixed frame, two groups of conveying rollers are rotatably connected to the inner side of the fixed frame, each group of conveying rollers comprises two first driving motors and two second driving motors, the output ends of the two first driving motors are connected with one conveying roller in one set of conveying rollers correspondingly, and a conveying belt is installed on the outer walls of every two conveying rollers. According to the food turnover device, food on the inner side of the turnover box is poured on the other conveying belt to detect the back face of the food through cooperation of the conveying belts and other parts, after food pouring and feeding are completed, the output end of the second driving motor rotates reversely at the moment, the turnover box is reset, and the next set of food can be turned over; therefore, the efficiency of foreign matter detection on the food is improved, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, and in particular to a detection device for food processing. Background Art

[0002] Food processing testing devices are crucial tools for ensuring food quality and safety. They can rapidly detect harmful substances in food, such as pesticide residues, heavy metals, veterinary drug residues, and microorganisms, helping to identify potential food safety issues early. This rapid testing method provides effective safety assurance for the circulation of agricultural products, meat, aquatic products, and other foods, preventing substandard products from entering the market and protecting consumers from health risks such as food contamination, toxins, and excessive additives. Comprehensive food testing reduces the incidence of food poisoning and long-term health problems.

[0003] When current food processing detection devices detect foreign objects in products, they first use a high-speed camera to take a picture of the product and then transmit the photographed data to a computer system for image recognition and analysis to detect whether the food inside the packaging bag contains foreign objects. However, the existing food processing detection devices often require manual flipping over and re-inspecting the back of the food after detecting the front of the food, resulting in low detection efficiency. For this reason, we have designed a food processing detection device to solve the above problem. Utility Model Content

[0004] The utility model provides a detection device for food processing, which solves the problem in the related art that after the front side of the food is detected, it is not possible to automatically turn over and detect the back side in time, thereby reducing the detection efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A detection device for food processing, comprising: a fixed frame, two first drive motors are installed on one side of the fixed frame, two groups of conveying rollers are rotatably connected to the inner side of the fixed frame, each group of conveying rollers is provided with two, the output ends of the two first drive motors are respectively connected to one of the conveying rollers in a group, and a conveyor belt is installed on the outer wall of each two conveying rollers; a detector, two detectors are provided, and both of the detectors are installed on the top of the fixed frame; a flipping mechanism, the flipping mechanism is arranged on the inner side of the fixed frame for flipping food, the flipping mechanism includes a flipping box arranged on the inner side of the fixed frame, a first fixed plate is fixedly connected to the top of the fixed frame, a second drive motor is installed on one end of the first fixed plate, a rotating rod is connected to the output end of the second drive motor, and one end of the rotating rod passes through the inner side of the first fixed plate and is rotatably connected to the first fixed plate, and one end of the rotating rod is fixedly connected to a fixed block; a lifting mechanism, the lifting mechanism is arranged on one side of the flipping box for lifting the flipping box.

[0007] Preferably, a plurality of second limiting plates arranged at equal distances are fixedly connected to the inner side of the turnover box.

[0008] Preferably, the lifting mechanism includes a one-way threaded screw rotatably connected to the inner side of the fixed block, the outer wall of the one-way threaded screw is threadedly connected to a lifting plate, and one end of the lifting plate is fixedly connected to the flip box.

[0009] Preferably, one end of the fixed block is fixedly connected to two connecting plates, a limiting block is fixedly connected between the two connecting plates, and the lifting plate is slidably connected to the outer wall of the limiting block.

[0010] Preferably, the lifting mechanism also includes a connecting strip fixedly connected to one side of the first fixing plate, one end of the connecting strip is fixedly connected to a ring gear, one end of the fixing block is fixedly connected to a second fixing plate, the inner side of the second fixing plate is rotatably connected to a transmission rod, the two ends of the transmission rod are respectively fixedly connected to a spur gear and a second bevel gear, and the spur gear is meshed with the ring gear, one end of the one-way threaded screw rod passes through the outside of the fixing block and is fixedly connected to the first bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0011] Preferably, a fixing bar is fixedly connected to the inner side of the fixing frame, a plurality of equidistantly arranged first limiting plates are fixedly connected to the bottom of the fixing bar, and the spacing between two of the first limiting plates is the same as the spacing between two of the second limiting plates.

[0012] The working principle and beneficial effects of the utility model are as follows:

[0013] 1. In the present invention, the cooperation of the conveyor belt and other parts drives the rotating rod to rotate, and then drives the turning box to rotate through the fixed block, so that the food inside the turning box is poured onto another conveyor belt to detect the back of the food. When the food is poured and loaded, the output end of the second drive motor rotates in the opposite direction to reset the turning box, so that the next group of food can be turned over, thereby effectively realizing the uninterrupted turning of the food, without the need for manual operation by the staff, thereby improving the efficiency of foreign matter detection in the food, thereby improving the overall practicality of the device.

[0014] 2. In the present invention, the cooperation of the second limiting plate and other parts can effectively limit the food to prevent it from piling up and affecting the efficiency of turning over. At the same time, the closed top surface of the turning box can effectively prevent the food from sliding during the turning process, thereby improving the overall practicality of the device.

[0015] 3. In the present invention, the cooperation of the first bevel gear and other parts drives the spur gear to rotate, and then the second bevel gear drives the first bevel gear to drive the one-way threaded screw to rotate, thereby driving the lifting plate to move upward along the limit block, thereby driving the flip box to move upward, so that the second drive motor drives the flip box to rotate to 210 degrees. The position of the flip box can be raised, so that after the flip box rotates to 210 degrees and stops, the flip box can be in a tilted state, so that the food can slide down to another conveyor belt under the action of gravity, so that the device can automatically unload the material, thereby improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the structure of the flip box of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 This is a structural diagram of the lifting mechanism of the utility model.

[0022] In the figure: 1. Fixed frame; 2. First drive motor; 3. Conveyor belt; 4. Fixed bar; 5. First limit plate; 6. Detector; 7. Turning mechanism; 701. Turning box; 702. Fixed block; 703. First fixed plate; 704. Second drive motor; 705. Rotating rod; 706. Second limit plate; 8. Lifting mechanism; 801. One-way threaded screw; 802. Limiting block; 803. Connecting plate; 804. Lifting plate; 805. Connecting bar; 806. Ring gear; 807. Second fixed plate; 808. Transmission rod; 809. Spur gear; 810. First bevel gear; 811. Second bevel gear; 9. Conveyor roller. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 A food processing detection device comprises: a fixed frame 1, two first drive motors 2 are installed on one side of the fixed frame 1, two groups of conveying rollers 9 are rotatably connected to the inner side of the fixed frame 1, each group of conveying rollers 9 is provided with two, the output ends of the two first drive motors 2 are respectively connected to one conveying roller 9 in a group of conveying rollers 9, and a conveyor belt 3 is installed on the outer wall of each two conveying rollers 9; a detector 6, two detectors 6 are provided, and both detectors 6 are installed on the top of the fixed frame 1; a turning mechanism 7, the turning mechanism 7 is arranged on the inner side of the fixed frame 1, and is used to turn the food over, and the turning mechanism 7 includes a turning mechanism arranged on the fixed frame 1 The inner flip box 701, the top of the fixed frame 1 is fixedly connected to the first fixed plate 703, one end of the first fixed plate 703 is installed with a second drive motor 704, the output end of the second drive motor 704 is connected to a rotating rod 705, and one end of the rotating rod 705 passes through the inner side of the first fixed plate 703 and is rotatably connected to the first fixed plate 703, and one end of the rotating rod 705 is fixedly connected to the fixed block 702; the lifting mechanism 8, the lifting mechanism 8 is arranged on one side of the flip box 701, and is used to lift the flip box 701; the inner side of the flip box 701 is fixedly connected with a plurality of equally spaced second limit plates 706.

[0025] In this embodiment: an industrial camera is provided on the inner side of the detector 6. When the conveyor belt 3 transports the food to the bottom of the detector 6, the industrial camera can take pictures of the food and collect images, and transmit the collected data to the computer system for analysis. When the food is transported to the conveyor belt 3 for front detection, after the conveyor belt 3 enters the inner side of the turnover box 701, the first drive motor 2 stops running. The first drive motor 2 can be started and stopped intermittently under the control of the PLC controller. When the food enters the inner side of the turnover box 701, the second drive motor 704 is started, and the first drive motor 2 stops running. The second drive motor 704 drives the rotating rod 705 to rotate, and then drives the turning box 701 to rotate through the fixed block 702, so that the food inside the turning box 701 is poured onto another conveyor belt 3 to detect the back of the food. When the food is poured and loaded, the output end of the second drive motor 704 rotates in the opposite direction to reset the turning box 701 so that the next group of food can be turned over, thereby effectively realizing uninterrupted turning of the food without manual operation by the staff, thereby improving the efficiency of foreign matter detection in the food, thereby improving the overall practicality of the device;

[0026] When the conveyor belt 3 transports the food to the turning box 701, the second limiting plate 706 effectively limits the food to prevent the food from piling up and affecting the turning efficiency. At the same time, the closed top surface of the turning box 701 can effectively prevent the food from sliding during the turning process, thereby improving the overall practicality of the device.

[0027] See also Figure 2-Figure 5 The lifting mechanism 8 includes a one-way threaded screw 801 rotatably connected to the inner side of the fixed block 702, the outer wall of the one-way threaded screw 801 is threadedly connected to a lifting plate 804, and one end of the lifting plate 804 is fixedly connected to the flip box 701; one end of the fixed block 702 is fixedly connected to two connecting plates 803, the two connecting plates 803 are fixedly connected to the limiting block 802, and the lifting plate 804 is slidably connected to the outer wall of the limiting block 802; the lifting mechanism 8 also includes a connecting strip 805 fixedly connected to one side of the first fixed plate 703, one end of the connecting strip 805 is fixedly connected to a ring gear 806, and one end of the fixed block 702 is fixedly connected to a second fixed plate The fixed plate 807 and the second fixed plate 807 are rotatably connected to the inner side of the transmission rod 808, and the two ends of the transmission rod 808 are respectively fixedly connected to the spur gear 809 and the second bevel gear 811, and the spur gear 809 is meshed with the ring gear 806. One end of the one-way threaded screw 801 passes through the outside of the fixed block 702 and is fixedly connected to the first bevel gear 810, and the first bevel gear 810 is meshed with the second bevel gear 811; the inner side of the fixed frame 1 is fixedly connected to the fixing bar 4, and the bottom of the fixing bar 4 is fixedly connected to a plurality of equally spaced first limiting plates 5, and the spacing between the two first limiting plates 5 is the same as the spacing between the two second limiting plates 706.

[0028] In this embodiment: when the flipping mechanism 7 flips, the rotation of the fixed block 702 will drive the spur gear 809 to rotate synchronously. Since the ring gear 806 is fixed, the spur gear 809 is driven by the ring gear 806 to rotate, and then the second bevel gear 811 drives the first bevel gear 810 to drive the one-way threaded screw 801 to rotate, thereby driving the lifting plate 804 to move upward along the limit block 802, thereby driving the flip box 701 to move upward, so that the second drive motor 704 drives the flip box 701 to rotate to 210 degrees. The position of the flip box 701 can be raised, so that after the flip box 701 rotates to 210 degrees and stops, the flip box 701 can be in a tilted state, so that the food can slide down to the other conveyor belt 3 under the action of gravity, so that the device can automatically unload the material, thereby improving the overall practicality of the device.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A food processing detection device, characterized in that: include: A fixed frame (1), wherein two first drive motors (2) are installed on one side of the fixed frame (1), and two groups of conveying rollers (9) are rotatably connected to the inner side of the fixed frame (1), and each group of the conveying rollers (9) is provided with two, and the output ends of the two first drive motors (2) are respectively connected to one of the conveying rollers (9) in a group, and a conveyor belt (3) is installed on the outer wall of each two conveying rollers (9); A detector (6), wherein two detectors (6) are provided, and both detectors (6) are mounted on the top of the fixing frame (1); a turning mechanism (7), the turning mechanism (7) being arranged on the inner side of the fixing frame (1) and being used for turning over the food, the turning mechanism (7) comprising a turning box (701) arranged on the inner side of the fixing frame (1), a first fixing plate (703) being fixedly connected to the top of the fixing frame (1), a second driving motor (704) being installed at one end of the first fixing plate (703), a rotating rod (705) being connected to the output end of the second driving motor (704), and one end of the rotating rod (705) passing through the inner side of the first fixing plate (703) and being rotatably connected to the first fixing plate (703), and one end of the rotating rod (705) being fixedly connected to a fixing block (702); A lifting mechanism (8), the lifting mechanism (8) is arranged on one side of the turnover box (701) and is used to lift the turnover box (701).

2. A food processing detection device according to claim 1, characterized in that: A plurality of second limiting plates (706) arranged at equal intervals are fixedly connected to the inner side of the turnover box (701).

3. A food processing detection device according to claim 1, characterized in that: The lifting mechanism (8) includes a one-way threaded screw (801) rotatably connected to the inner side of the fixed block (702), the outer wall of the one-way threaded screw (801) is threadedly connected to a lifting plate (804), and one end of the lifting plate (804) is fixedly connected to the turnover box (701).

4. A food processing detection device according to claim 3, characterized in that: One end of the fixed block (702) is fixedly connected to two connecting plates (803), a limiting block (802) is fixedly connected between the two connecting plates (803), and the lifting plate (804) is slidably connected to the outer wall of the limiting block (802).

5. A food processing detection device according to claim 3, characterized in that: The lifting mechanism (8) further includes a connecting bar (805) fixedly connected to one side of the first fixed plate (703), one end of the connecting bar (805) is fixedly connected to a ring gear (806), one end of the fixed block (702) is fixedly connected to a second fixed plate (807), the inner side of the second fixed plate (807) is rotatably connected to a transmission rod (808), the two ends of the transmission rod (808) are respectively fixedly connected to a spur gear (809) and a second bevel gear (811), and the spur gear (809) is meshed with the ring gear (806), one end of the one-way threaded screw (801) passes through the outside of the fixed block (702) and is fixedly connected to a first bevel gear (810), and the first bevel gear (810) is meshed with the second bevel gear (811).

6. A food processing detection device according to claim 2, characterized in that: A fixing bar (4) is fixedly connected to the inner side of the fixing frame (1), and a plurality of first limiting plates (5) arranged at equal intervals are fixedly connected to the bottom of the fixing bar (4), and the spacing between two of the first limiting plates (5) is the same as the spacing between two of the second limiting plates (706).

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