Metal detector of production line conveyor
By designing material turnover mechanism and testing mechanism in the metal inspection machine of the production line conveyor, the problem of metal impurities not being detected in the prior art is solved, and higher detection accuracy and more uniform material detection effect are achieved.
Patent Information
- Application Number
- CN202421624340.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing production line conveyor metal inspection machine cannot turn the material, resulting in metal impurities that may exist at the bottom of the material and cannot be detected, affecting the detection results.
A production line conveyor metal inspection machine including a detection mechanism and a material turning mechanism is designed. The material turning mechanism drives the rotation plate and the shaft to move through the motor drive, so that the materials in the material placement box can be turned back and forth, and cooperates with the detection mechanism to adjust the detector height through the cylinder and drive the impurity detector movement to achieve more uniform material detection.
The material is turned by the material turning mechanism, which significantly improves the detection accuracy of the detection mechanism, avoids the presence of metal impurities at the bottom of the material and cannot be detected, and enhances the detection effect.
Smart Images
Figure CN222901853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of conveyor metal detectors, and more specifically, to a metal detector for a production line conveyor. Background Art
[0002] The production line conveyor can be applied to the transportation of various materials. When transporting materials such as food and medicine, in order to ensure that there are no metal impurities in the materials and prevent the materials from containing metal substances harmful to the human body, the system is used to detect and judge unqualified products and remove them. The existing metal detectors for production line conveyors cannot turn the materials. The materials are directly placed on the conveyor belt of the production line conveyor, and the materials cannot be turned. The detection accuracy is relatively general. Metal impurities may exist at the bottom of the materials and cannot be detected, thus affecting the detection results. Summary of the Utility Model
[0003] To make up for the above deficiencies, the utility model provides a metal detector for a production line conveyor, aiming to improve the problem that the existing metal detector for a production line conveyor cannot turn the materials, the materials are directly placed on the conveyor belt of the production line conveyor, the materials cannot be turned, the detection accuracy is relatively general, metal impurities may exist at the bottom of the materials and cannot be detected, thus affecting the detection results.
[0004] The utility model is realized as follows: A metal detector for a production line conveyor includes a production line conveyor body. A detection mechanism is installed at the upper end of the production line conveyor body. A material turning mechanism is arranged at the upper end of the production line conveyor body. The detection mechanism is used to cooperate with the material turning mechanism for impurity detection. The material turning mechanism is used to place materials and turn the materials to enhance the detection effect of the detection mechanism.
[0005] In a preferred technical solution of the utility model, the material turning mechanism includes a bottom plate. A side plate is installed at the upper end of the bottom plate. A motor is installed on one side of the side plate. A transmission shaft is rotatably installed on the other side of the side plate. The transmission shaft is driven by the motor. A rotating plate is fixedly installed on one side of the transmission shaft. A rotating shaft is installed on one side of the rotating plate. A connecting rod is hinged on one side of the rotating shaft. A support rod is installed at the upper end of the bottom plate. A material placement box is hinged at the upper end of the support rod. The other end of the connecting rod is rotatably connected to the bottom end of one side of the material placement box. A raised strip is arranged at the inner bottom end of the material placement box.
[0006] In the preferred technical solution of the present utility model, the rotating plate is set as a disc shape, and the rotating shaft is arranged at a non - central position on one side of the rotating plate. The motor drives the transmission shaft, so that the rotating plate drives the rotating shaft to move, the connecting rod drives the material placement box to move back and forth, the materials placed in the material placement box are turned over, and the materials in the material placement box can be detected more evenly, avoiding the situation that metal impurities exist at the bottom of the material placement box and cannot be detected, and enhancing the detection effect.
[0007] In the preferred technical solution of the present utility model, the bottom plate is placed on the conveyor belt of the production line conveyor body.
[0008] In the preferred technical solution of the present utility model, the bottom end of the raised strip is set as a trapezoidal shape.
[0009] In the preferred technical solution of the present utility model, multiple groups of raised strips are provided.
[0010] In the preferred technical solution of the present utility model, the detection mechanism includes a mounting frame. One end of the mounting frame is installed with a cylinder, the output end of the cylinder is installed with a second mounting frame, a lead screw is rotatably installed inside the second mounting frame, a moving block is threadedly installed on the lead screw, and an impurity detector is installed at the bottom end of the moving block. The height of the impurity detector can be adjusted by the cylinder, enhancing the detection effect. The rotation of the lead screw makes the moving block drive the impurity detector to move.
[0011] In the preferred technical solution of the present utility model, a second motor is installed on one side of the second mounting frame, and the lead screw is driven by the second motor. The second motor is controlled by a single - chip microcomputer, so that the lead screw drives the moving block and the impurity detector to move, and at the same time, the moving speed of the moving block and the impurity detector matches the transmission speed of the conveyor belt of the production line conveyor body.
[0012] The beneficial effects of the present utility model are as follows: A metal detector for a production line conveyor obtained by the above - mentioned design of the present utility model. When in use, the materials are placed in the material placement box. During the process of the production line conveyor body transporting the bottom plate, the second motor drives the lead screw, so that the moving block and the impurity detector move, and detect metal impurities in the material placement box. The height of the impurity detector can be adjusted by the cylinder. At the same time, the motor drives the transmission shaft, so that the rotating plate drives the rotating shaft to move, the connecting rod drives the material placement box to move back and forth, and the materials placed in the material placement box are turned over by the raised strips, so that the materials in the material placement box can be detected more evenly. The device enhances the detection effect of the detection mechanism by turning over the materials through the material turning mechanism, avoids the situation that metal impurities exist at the bottom of the material placement box and cannot be detected, and at the same time enhances the detection effect. Description of the Drawings
[0013] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0014] Figure 1 It is a schematic structural diagram of a metal detector of a production line conveyor provided by an embodiment of the present utility model;
[0015] Figure 2 For Figure 1 an enlarged view of position A in
[0016] Figure 3 It is a schematic structural diagram of a skew structure provided by an embodiment of the present utility model;
[0017] Figure 4 It is another schematic structural diagram provided by an embodiment of the present utility model.
[0018] In the figure: 100 - production line conveyor body; 200 - material turning mechanism; 210 - bottom plate; 220 - side plate; 230 - motor; 240 - transmission shaft; 250 - rotating plate; 251 - rotating shaft; 260 - connecting rod; 270 - support rod; 280 - material placement box; 290 - raised strip; 300 - detection mechanism; 310 - mounting bracket; 320 - cylinder; 330 - second mounting bracket; 340 - second motor; 350 - lead screw; 360 - moving block; 370 - impurity detector. Specific embodiments
[0019] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0020] Please refer to Figures 1-4, the present utility model provides a technical solution: a metal detector for a production line conveyor, including a production line conveyor body 100, a detection mechanism 300 is installed at the upper end of the production line conveyor body 100, a material turning mechanism 200 is arranged at the upper end of the production line conveyor body 100, the detection mechanism 300 is used to cooperate with the material turning mechanism 200 for impurity detection, and the material turning mechanism 200 is used to place materials and turn the materials to enhance the detection effect of the detection mechanism 300.
[0021] In some specific embodiments, the material turning mechanism 200 includes a bottom plate 210, a side plate 220 is installed at the upper end of the bottom plate 210, a motor 230 is installed on one side of the side plate 220, a transmission shaft 240 is rotatably installed on the other side of the side plate 220, the transmission shaft 240 is driven by the motor 230, a rotating plate 250 is fixedly installed on one side of the transmission shaft 240, a rotating shaft 251 is installed on one side of the rotating plate 250, a connecting rod 260 is hinged on one side of the rotating shaft 251, a support rod 270 is installed at the upper end of the bottom plate 210, a material placing box 280 is hinged at the upper end of the support rod 270, the other end of the connecting rod 260 is rotatably connected to the bottom end of one side of the material placing box 280, and a convex strip 290 is arranged at the bottom end inside the material placing box 280.
[0022] In some specific embodiments, the rotating plate 250 is set to a disc shape, the rotating shaft 251 is arranged at a non-central position on one side of the rotating plate 250, the transmission shaft 240 is driven by the motor 230, so that the rotating plate 250 drives the rotating shaft 251 to move, so that the connecting rod 260 drives the material placing box 280 to move back and forth, so that the materials placed in the material placing box 280 are turned, so that the materials in the material placing box 280 can be detected more evenly, avoiding the situation that metal impurities exist at the bottom of the material placing box 280 and cannot be detected, and enhancing the detection effect.
[0023] In some specific embodiments, the bottom plate 210 is placed on the conveyor belt of the production line conveyor body 100.
[0024] In some specific embodiments, the bottom end of the convex strip 290 is set to a trapezoidal shape.
[0025] In some specific embodiments, multiple groups of convex strips 290 are arranged.
[0026] In some specific embodiments, the detection mechanism 300 includes a mounting frame 310. One end of the mounting frame 310 is equipped with a cylinder 320. The output end of the cylinder 320 is equipped with a second mounting frame 330. A lead screw 350 is rotatably mounted inside the second mounting frame 330. A moving block 360 is threadedly mounted on the lead screw 350. An impurity detector 370 is mounted at the bottom end of the moving block 360. The height of the impurity detector 370 can be adjusted by the cylinder 320, so as to enhance the detection effect. When the lead screw 350 rotates, the moving block 360 drives the impurity detector 370 to move.
[0027] In some specific embodiments, a second motor 340 is mounted on one side of the second mounting frame 330. The lead screw 350 is driven by the second motor 340. The second motor 340 is controlled by a single-chip microcomputer, so that the lead screw 350 drives the moving block 360 and the impurity detector 370 to move, and at the same time, the moving speeds of the moving block 360 and the impurity detector 370 are coordinated with the transmission speed of the conveyor belt of the production line conveyor body 100.
[0028] Working principle: When in use, the material is placed in the material placement box 280. During the process of the production line conveyor body 100 transporting the bottom plate 210, the lead screw 350 is driven by the second motor 340, so that the moving block 360 and the impurity detector 370 move, and the metal impurities in the material in the material placement box 280 are detected. And the height of the impurity detector 370 can be adjusted by the cylinder 320. At the same time, the drive shaft 240 is driven by the motor 230, so that the rotating plate 250 drives the rotating shaft 251 to move, so that the connecting rod 260 drives the material placement box 280 to move back and forth, so that the material placed in the material placement box 280 is turned over by the raised strip 290, so that the material in the material placement box 280 can be detected more evenly.
[0029] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A metal detector for a production line conveyor, comprising a production line conveyor body, characterized in that: A detection mechanism is installed on the upper end of the production line conveyor body, and a material turning mechanism is arranged on the upper end of the production line conveyor body. The detection mechanism is used to cooperate with the material turning mechanism to detect impurities, and the material turning mechanism is used to place materials and turn the materials so that the detection effect of the detection mechanism is enhanced.
2. The metal detector for a production line conveyor according to claim 1, characterized in that: The material turning mechanism includes a bottom plate, a side plate is installed on the upper end of the bottom plate, a motor is installed on one side of the side plate, a transmission shaft is rotatably installed on the other side of the side plate, the transmission shaft is driven by the motor, a rotating plate is fixedly installed on one side of the transmission shaft, a rotating shaft is installed on one side of the rotating plate, a connecting rod is hinged on one side of the rotating shaft, a supporting rod is installed on the upper end of the bottom plate, a material placement box is hinged on the upper end of the supporting rod, the other end of the connecting rod is rotatably connected to the bottom end of one side of the material placement box, and a raised strip is provided at the bottom end of the material placement box.
3. The metal detector for a production line conveyor according to claim 2, characterized in that: The rotating plate is arranged in a disc shape, and the rotating shaft is arranged at a non-center position on one side of the rotating plate.
4. The metal detector for a production line conveyor according to claim 2, characterized in that: The bottom plate is placed on the transmission belt of the production line conveyor body.
5. The metal detector for a production line conveyor according to claim 2, characterized in that: The bottom end of the raised strip is arranged in a trapezoidal shape.
6. The metal detector for a production line conveyor according to claim 2, characterized in that: The raised strips are arranged in multiple groups.
7. The metal detector for a production line conveyor according to claim 1, characterized in that: The detection mechanism includes a mounting frame, a cylinder is mounted on one end of the mounting frame, a second mounting frame is mounted on the output end of the cylinder, a screw rod is rotatably mounted on the inner side of the second mounting frame, a moving block is threadedly mounted on the screw rod, and an impurity detector is mounted on the bottom end of the moving block.
8. The metal detector for a production line conveyor according to claim 7, characterized in that: A second motor is installed on one side of the second mounting frame, and the screw rod is driven by the second motor.