Horizontal and rotary detection mechanism for square ham

Abstract

The invention relates to the technical field of food detection, in particular to a horizontal and rotary detection mechanism for square hams. Comprising a main frame, a rotary electrode detection mechanism, a horizontal conveying mechanism, an adjustable clamping and conveying mechanism, a horizontal electrode detection mechanism and a multi-surface image detection mechanism, the multi-surface image detection mechanism, the horizontal electrode detection mechanism, the rotating electrode detection mechanism and the adjustable clamping and conveying mechanism are sequentially arranged above the horizontal conveying mechanism in the conveying direction of the horizontal conveying mechanism, and the adjustable clamping and conveying mechanism is located at the end of the horizontal conveying mechanism; the multi-surface image detection mechanism is used for detecting visual defects of products; the rotary electrode detection mechanism is used for detecting electrode defects of products, and the adjustable clamping and conveying mechanism is used for discharging and conveying the products. Square hams can be stably conveyed and subjected to defect detection according to the sorting sequence, the rotating electrode detection mode is adopted, and all-around detection of the square hams is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of food detection, and more specifically, to a horizontal and rotary detection mechanism for square ham. Background Art

[0002] With the rapid development of society and the continuous improvement of people's living standards, food safety issues have attracted much attention. Once quality problems occur in food, if not effectively controlled in a timely manner, it will endanger people's physical health. To provide reliable guarantees for food safety, it is necessary to increase the detection efforts in food safety. By applying various advanced food detection technologies, the safety of food can be ensured, and the food safety problem can be fundamentally solved.

[0003] Currently, the detection equipment for high-temperature ham sausage is relatively mature, and the detection of conventional products is relatively comprehensive, which has replaced manual labor, greatly improved production efficiency, and reduced the defective product rate in the market. However, for the defect detection of square ham, it entirely depends on manual visual inspection for rough detection, and only relatively large defective products can be detected. Small defects and other problems cannot be identified by the naked eye, and if they flow into the market, it will cause food safety problems. Therefore, in this link, it is more necessary to conduct multi-faceted defect detection on square ham, effectively eliminate defective products, reduce the manual labor intensity, improve the detection efficiency, and improve the overall work efficiency. Summary of the Invention

[0004] In view of the above problems, the purpose of the present invention is to provide a horizontal and rotary detection mechanism for square ham, which can arrange square hams one by one for detection, and can timely eliminate defective products. It is a defect detection mechanism that can operate independently or be connected to the production line. This defect detection mechanism can smoothly convey square hams in the sorting order for defect detection, adopt a new type of rotary electrode detection form to ensure the all-round detection of square hams, replace manual detection, reduce the manual labor intensity, and improve the production efficiency.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] The present invention provides a horizontal and rotary detection mechanism for square ham, including a main frame, a rotary electrode detection mechanism, a horizontal conveying mechanism, an adjustable clamping and conveying mechanism, a horizontal electrode detection mechanism, and a multi-faceted image detection mechanism. The horizontal conveying mechanism is arranged on the main frame, and the multi-faceted image detection mechanism, the horizontal electrode detection mechanism, the rotary electrode detection mechanism, and the adjustable clamping and conveying mechanism are sequentially arranged above the horizontal conveying mechanism along the conveying direction of the horizontal conveying mechanism, and the adjustable clamping and conveying mechanism is located at the end of the horizontal conveying mechanism; the multi-faceted image detection mechanism is used for visual defect detection of products; the rotary electrode detection mechanism is used for electrode defect detection of products, and the adjustable clamping and conveying mechanism is used for product blanking and conveying.

[0007] The rotating electrode detection mechanism includes a rotating electrode detection body, an upper electrode detection mechanism, a rotating electrode detection centering adjustment mechanism, and a rotating electrode detection mechanism frame. The rotating electrode detection mechanism frame is connected to the main frame. The rotating electrode detection centering adjustment mechanism is arranged on the rotating electrode detection mechanism frame and is connected to two groups of rotating electrode detection bodies. The rotating electrode detection centering adjustment mechanism is used to adjust the distance between the two groups of rotating electrode detection bodies. The upper electrode detection mechanism is arranged at the top of the rotating electrode detection mechanism frame and is located between the two groups of rotating electrode detection bodies. The upper electrode detection mechanism and the two groups of rotating electrode detection bodies form a discharge receiving closed-loop detection.

[0008] The rotating electrode detection body includes an electrode insulating shield, a signal collecting shaft, a signal collector, an upper insulating fixing seat for the rotating electrode, a lower insulating flange fixing seat, a rotating electrode driving assembly, an upper rotating shaft for the electrode, an electrode rotator, and an electrode discharge ball assembly. The lower insulating flange fixing seat is connected to the rotating electrode detection centering adjustment mechanism. The rotating electrode driving assembly is arranged on the insulating flange fixing seat, and the output end is connected to the electrode discharge ball assembly. The upper end of the electrode discharge ball assembly is connected to the upper insulating fixing seat for the rotating electrode.

[0009] The upper insulating fixing seat for the rotating electrode rotatably mounts the upper rotating shaft for the electrode or the signal collecting shaft. The lower end of the upper rotating shaft for the electrode or the signal collecting shaft is connected to the electrode discharge ball assembly. The upper end of the upper rotating shaft for the electrode is connected to the electrode rotator. The signal collecting shaft is in contact with the signal collector. The electrode insulating shield covers the outside of the signal collecting shaft and the electrode rotator.

[0010] The upper electrode detection mechanism includes a detection mechanism handle, a detection mechanism fixed bottom plate, an upper electrode detection chain, and an electrode detection insulating sleeve. The detection mechanism fixed bottom plate is connected to the rotating electrode detection mechanism frame. The upper electrode detection chain is arranged on the detection mechanism fixed bottom plate, and an electrode detection insulating sleeve is arranged on the outside.

[0011] The rotating electrode detection centering adjustment mechanism includes a centering adjustment mechanism base, a centering adjustment knob, a centering adjustment fixing seat, a centering adjustment rotating lead screw, a centering adjustment upper connecting piece, and a centering adjustment nut. The centering adjustment mechanism base is connected to the main frame. The centering adjustment rotating lead screw is rotatably mounted on the centering adjustment mechanism base. The centering adjustment rotating lead screw is connected to two centering adjustment nuts through two reverse threads. The two centering adjustment nuts are respectively connected to two centering adjustment fixing seats. The two centering adjustment fixing seats are respectively connected to two centering adjustment upper connecting pieces.

[0012] The horizontal electrode detection mechanism includes a detection mechanism support frame, a horizontal electrode detection chain and a horizontal electrode receiving module, wherein the detection mechanism support frame spans across the two sides of the horizontal conveying mechanism, the horizontal electrode detection chain is arranged on the detection mechanism support frame and is located above the horizontal conveying mechanism, the horizontal electrode receiving module is arranged on the main frame and is located below the horizontal conveying mechanism, and the horizontal electrode detection chain and the horizontal electrode receiving module form a discharge receiving closed loop detection.

[0013] The multi-faceted image detection mechanism includes a multi-faceted image detection support frame and a plurality of detection light sources and a plurality of detection cameras arranged on the multi-faceted image detection support frame.

[0014] The adjustable clamping and conveying mechanism includes a centering clamping assembly, a conveying mechanism support, a clamping and conveying drive motor, a drive shaft, a clamping conveyor belt, a driving wheel, a driven wheel assembly and a driven wheel assembly adjustment frame, wherein the conveying mechanism support is connected to the main frame, the driving shaft is installed on the conveying mechanism support along a conveying direction perpendicular to the horizontal conveying mechanism and can rotate, the clamping and conveying drive motor is arranged on the conveying mechanism support and the output end is connected to the driving shaft; the driving wheel is arranged on the driving shaft, the driven wheel assembly is installed on the conveying mechanism support through the driven wheel assembly adjustment frame, the driven wheel assembly is connected to the driving wheel through the clamping conveyor belt, the inclination angle of the clamping conveyor belt is adjusted through the driven wheel assembly adjustment frame, and the clamping conveyor belt and the horizontal conveying mechanism cooperate to clamp the square ham for output; the centering clamping assembly is arranged at the front end of the driving shaft, and is used to center the square ham conveyed by the horizontal conveying mechanism.

[0015] The centering clamping assembly includes an adjusting handwheel, an adjusting screw, a guide rod, an adjusting nut and an adjusting guide block, wherein the adjusting screw and the guide rod are arranged on the conveying mechanism support in parallel with the driving wheel, and the adjusting screw can rotate, and the adjusting handwheel is arranged at the end of the adjusting screw; the adjusting screw is connected to two adjusting nuts through two sections of reverse threads, and the two adjusting nuts are respectively connected to two adjusting guide blocks.

[0016] The horizontal conveying mechanism includes a conveying chain, a conveying mechanism driven assembly, a conveying mechanism driving assembly, a driving positioning detection mechanism, a conveying mechanism side guide bar, a conveying chain towing guide bar and a conveying mechanism positioning push block, wherein the conveying mechanism driven assembly and the conveying mechanism driving assembly are respectively arranged at the two ends of the main frame, and the conveying mechanism driven assembly and the conveying mechanism driving assembly are connected by a conveying chain transmission; conveying mechanism positioning push blocks are arranged at intervals along the conveying direction on the conveying chain; the conveying chain towing guide bar is arranged at the bottom of the conveying chain and connected to the main frame; the conveying mechanism side guide bars are arranged on both sides of the conveying chain and connected to the main frame; the driving positioning detection mechanism is arranged on the main frame close to the conveying mechanism driving assembly for positioning detection of the conveying mechanism driving assembly.

[0017] The advantages and positive effects of the present invention are as follows:

[0018] 1. The present invention can achieve defect detection, transportation, and rejection signal output of square hams, ensuring the accuracy of detecting defective products, improving work efficiency, and saving time.

[0019] 2. Through the chain push block on the horizontal transportation mechanism, the present invention realizes the stable and orderly transportation of square hams, ensuring the continuity and stability of detection. The structure is simple and the operation is stable and reliable.

[0020] 3. The present invention can achieve multi-station image detection of square hams during transportation, greatly improving the accuracy of surface defect detection. At the same time, the present invention can achieve multi-station electrode detection of square hams during transportation. A new type of rotating electrode detection method is used for side detection, which can achieve discharging and power absorption, greatly improving the detection efficiency of defective products other than surface defects; the multi-surface image detection mechanism and the horizontal electrode detection mechanism are placed in the front-back direction, and there is no interference between the two detections.

[0021] 4. In the discharging link of the present invention, an adjustable flexible clamping transportation mechanism is adopted to ensure that the products are not squeezed and deformed and can enter and exit smoothly.

[0022] 5. All motors of the present invention adopt servo drive, ensuring the positioning accuracy of each link, and each defect detection link can accurately detect unqualified products and provide signals to the rejection mechanism. Description of the Drawings

[0023] Figure 1 It is a three-dimensional structure schematic diagram of the horizontal and rotating detection mechanisms of a square ham of the present invention;

[0024] Figure 2 It is a three-dimensional structure schematic diagram of the horizontal transportation mechanism in the present invention;

[0025] Figure 3 It is a three-dimensional structure schematic diagram of the rotating electrode detection mechanism in the present invention;

[0026] Figure 4 It is a three-dimensional structure schematic diagram of the rotating electrode detection body in the present invention;

[0027] Figure 5 It is a three-dimensional structure schematic diagram of the upper electrode detection mechanism in the present invention;

[0028] Figure 6 It is a three-dimensional structure schematic diagram of the rotating electrode detection frame and the centering adjustment mechanism in the present invention;

[0029] Figure 7 It is a three-dimensional structure schematic diagram of the adjustable clamping transportation mechanism in the present invention;

[0030] Figure 8 This is a schematic three-dimensional structure diagram of the horizontal electrode detection mechanism in the present invention;

[0031] Figure 9 This is a schematic three-dimensional structure diagram of the multi-faceted image detection mechanism in the present invention.

[0032] In the figure: 1 is the main frame;

[0033] 2 is the rotating electrode detection mechanism, 201 is the rotating electrode detection body, 201 is the rotating electrode detection body, 201-1 is the electrode insulation shield, 201-2 is the signal collection shaft, 201-3 is the signal collector, 201-4 is the upper insulation fixing seat on the rotating electrode, 201-5 is the lower insulation flange fixing seat, 201-6 is the rotating electrode drive assembly, 201-7 is the upper rotating shaft of the electrode, 201-8 is the electrode rotator, 201-9 is the electrode discharge ball assembly, 201-10 is the rotating positioning bearing, 201-11 is the double-position fixing part, 201-12 is the double-position connecting part; 202 is the upper electrode detection mechanism, 202-1 is the detection mechanism handle, 202-2 is the detection mechanism fixing base plate, 202-3 is the upper electrode detection chain, 202-4 is the electrode detection insulation sleeve; 203 is the rotating electrode detection centering adjustment mechanism, 203-1 is the centering adjustment mechanism base, 203-2 is the centering adjustment knob, 203-3 is the centering adjustment fixing seat, 203-4 is the centering adjustment rotating lead screw, 203-5 is the upper connecting part of the centering adjustment, 203-6 is the centering adjustment nut; 204 is the rotating electrode detection mechanism frame body, 204-1 is the main frame of the detection frame body, 204-2 is the centering adjustment guide rail slider module, 204-3 is the upper frame connecting cross plate, 204-4 is the upper frame connecting vertical plate;

[0034] 3 is the horizontal conveying mechanism, 301 is the conveying chain, 302 is the conveying mechanism driven assembly, 303 is the conveying mechanism drive assembly, 304 is the drive positioning detection mechanism, 305 is the side guide bar of the conveying mechanism, 306 is the conveying chain towing guide bar, 307 is the conveying mechanism positioning push block;

[0035] 4 is the synchronous drive pulley;

[0036] 5 is the adjustable clamping conveying mechanism, 501 is the conveying mechanism support, 502 is the clamping conveying drive motor, 503 is the motor flange, 504 is the drive shaft, 505 is the drive wheel, 506 is the main and driven wheel connecting rod, 507 is the clamping conveying adjustment rod, 508 is the clamping conveying support leg, 509 is the drive shaft fixing flange, 510 is the adjusting handwheel, 511 is the adjusting lead screw, 512 is the guide rod, 513 is the adjusting nut, 514 is the adjustment guide block;

[0037] 6 is the horizontal electrode detection mechanism, 601 is the upper support frame of the detection mechanism, 602 is the connecting plate of the upper support frame, 603 is the fixed plate for electrode detection, 604 is the first electrode detection chain, 605 is the second electrode detection chain, 606 is the electrode receiving plate, 607 is the connecting part of the receiving plate, and 608 is the electrode receiving base;

[0038] 7 is the multi-faceted image detection mechanism, 701 is the upper image detection station, 702 is the upper detection light source, 703 is the support bracket for the upper detection station, 704 is the right detection light source, 705 is the right image detection station, 706 is the main detection frame, 707 is the left image detection station, 708 is the left detection light source, and 709 is the support leg of the detection mechanism. Specific implementation manner

[0039] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] As Figure 1 shown, the present invention provides a horizontal and rotational detection mechanism for square ham, including a main frame 1, a rotational electrode detection mechanism 2, a horizontal conveying mechanism 3, an adjustable clamping and conveying mechanism 5, a horizontal electrode detection mechanism 6 and a multi-faceted image detection mechanism 7. The horizontal conveying mechanism 3 is arranged on the main frame 1. The multi-faceted image detection mechanism 7, the horizontal electrode detection mechanism 6, the rotational electrode detection mechanism 2 and the adjustable clamping and conveying mechanism 5 are sequentially arranged above the horizontal conveying mechanism 3 along the conveying direction of the horizontal conveying mechanism 3, and the adjustable clamping and conveying mechanism 5 is located at the end of the horizontal conveying mechanism 3. The multi-faceted image detection mechanism 7 is used for visual defect detection of products. The rotational electrode detection mechanism 2 is used for electrode defect detection of products, and the adjustable clamping and conveying mechanism 5 is used for blanking and conveying of products.

[0041] As Figure 2As shown in the figure, in the embodiment of the present invention, the horizontal conveying mechanism 3 includes a main frame body, a conveying chain 301, a driven assembly 302 of the conveying mechanism, a driving assembly 303 of the conveying mechanism, a driving positioning detection mechanism 304, side guide bars 305 of the conveying mechanism, a drag guide bar 306 of the conveying chain, and a positioning push block 307 of the conveying mechanism. Among them, the main frame body is arranged on the upper cross beam of the main frame 1. The front end of the main frame body is fixedly provided with the driving assembly 303 of the conveying mechanism, and the rear end is fixedly provided with the driven assembly 302 of the conveying mechanism. The conveying chain 301 is embedded in a ring between the driving assembly 303 of the conveying mechanism and the driven assembly 302 of the conveying mechanism, and is tensioned by the tensioning mechanism of the driven assembly 302 of the conveying mechanism. The positioning push blocks 307 of the conveying mechanism are arranged at equal intervals along the conveying direction on the conveying chain 301, and the left and right positioning push blocks 307 of the conveying mechanism are in the same phase, ensuring the consistency of product conveying; the drag guide bar 306 of the conveying chain is arranged at the bottom of the conveying chain 301 and is fixedly connected to the cross beam of the main frame 1 by screws; the side guide bars 305 of the conveying mechanism are arranged on both sides of the conveying chain 301 and are connected to the cross beam of the main frame 1 by columns; the driving positioning detection mechanism 304 is arranged on the main frame 1 close to the driving assembly 303 of the conveying mechanism and is used for the positioning detection of the driving assembly 303 of the conveying mechanism. Specifically, the sensor of the driving positioning detection mechanism 304 is fixed on the side plate of the driving assembly 303 of the conveying mechanism through a bracket, and the code disc is fixed on the driving shaft of the driving assembly 303 of the conveying mechanism.

[0042] As Figure 3 As shown in the figure, in the embodiment of the present invention, the rotating electrode detection mechanism 2 includes a rotating electrode detection body 201, an upper electrode detection mechanism 202, a centering adjustment mechanism 203 for rotating electrode detection, and a frame body 204 of the rotating electrode detection mechanism. Among them, the frame body 204 of the rotating electrode detection mechanism is connected to the main frame 1. The centering adjustment mechanism 203 for rotating electrode detection is arranged on the frame body 204 of the rotating electrode detection mechanism and is connected to two groups of rotating electrode detection bodies 201. The centering adjustment mechanism 203 for rotating electrode detection is used to adjust the distance between the two groups of rotating electrode detection bodies 201; the upper electrode detection mechanism 202 is arranged on the top of the frame body 204 of the rotating electrode detection mechanism and is located between the two groups of rotating electrode detection bodies 201; the upper electrode detection mechanism 202 and the two groups of rotating electrode detection bodies 201 form a closed-loop detection for discharge reception.

[0043] As Figure 4As shown in the figure, in the embodiment of the present invention, the rotating electrode detection body 201 includes an electrode insulating shield 201-1, a signal collecting shaft 201-2, a signal collector 201-3, an upper insulating fixing seat 201-4 for the rotating electrode, a lower insulating flange fixing seat 201-5, a rotating electrode driving assembly 201-6, an upper rotating shaft 201-7 of the electrode, an electrode rotator 201-8, and an electrode discharge ball assembly 201-9. Among them, the lower insulating flange fixing seat 201-5 is connected to the rotating electrode detection centering adjustment mechanism 203. The rotating electrode driving assembly 201-6 is arranged on the insulating flange fixing seat 201-5, and the output end is connected to the electrode discharge ball assembly 201-9. The upper end of the electrode discharge ball assembly 201-9 is connected to the upper insulating fixing seat 201-4 of the rotating electrode. An upper rotating shaft 201-7 of the electrode or a signal collecting shaft 201-2 is rotatably installed on the upper insulating fixing seat 201-4 of the rotating electrode. The lower end of the upper rotating shaft 201-7 of the electrode or the signal collecting shaft 201-2 is connected to the electrode discharge ball assembly 201-9. The upper end of the upper rotating shaft 201-7 of the electrode is connected to the electrode rotator 201-8. The signal collecting shaft 201-2 is in contact with the signal collector 201-3. The electrode insulating shield 201-1 covers the outside of the signal collecting shaft 201-2 and the electrode rotator 201-8.

[0044] Specifically, the electrode insulating shield 201-1 is fixed on the double-positioning fixing part 201-11 by screws. The signal collecting shaft 201-2 is concentric with the rotating electrode driving assembly 201-6 and is fixed on the double-positioning connecting part 201-12. The signal collector 201-3 is a wear-resistant carbon brush, which is durable and is fixed in the guide groove of the double-positioning fixing part 201-11 and is pressed by a spring to always keep the signal collector 201-3 in contact with the signal collecting shaft 201-2. The upper insulating fixing seat 201-4 of the rotating electrode is fixed to the electrode discharge ball assembly 201-9 and is concentric with the rotating electrode driving assembly 201-6. The lower insulating flange fixing seat 201-5 is connected to the rotating electrode driving assembly 201-6 through the centering adjustment fixing seat 203-3 by screws to ensure the overall insulation. The rotating electrode driving assembly 201-6 is fixed on the centering adjustment mechanism base 203-1 by a flange, and the overall coaxiality must be ensured. The upper rotating shaft 201-7 of the electrode is always connected to the electrode rotator 201-8 and is fixed on the upper insulating fixing seat 201-4 of the rotating electrode. The electrode discharge ball assembly 201-9 is respectively connected to the insulating fixing seat by screws up and down, and a rotating positioning bearing 201-10 is installed inside the upper and lower shafts to ensure coaxial operation with the rotating electrode driving assembly 201-6. The double-positioning fixing part 201-11 is above the double-positioning connecting part 201-12. The double-positioning connecting part 201-12 connects the upper insulating fixing seats 201-4 of the two rotating electrode detection bodies 201.

[0045] Such asFigure 5 As shown, in the embodiment of the present invention, the upper electrode detection mechanism 202 includes a detection mechanism handle 202-1, a detection mechanism fixed bottom plate 202-2, an upper electrode detection chain 202-3, and an electrode detection insulating sleeve 202-4. Among them, the detection mechanism fixed bottom plate 202-2 is connected to the rotating electrode detection mechanism frame 204. The upper electrode detection chain 202-3 is arranged directly below the detection mechanism fixed bottom plate 202-2, and two groups are fixed at a certain interval front and back. The electrode detection insulating sleeve 202-4 is fixed on the middle aluminum block of the upper electrode detection chain 202-3.

[0046] As Figure 6 shown, in the embodiment of the present invention, the rotating electrode detection centering adjustment mechanism 203 includes a centering adjustment mechanism base 203-1, a centering adjustment knob 203-2, a centering adjustment fixed seat 203-3, a centering adjustment rotating lead screw 203-4, a centering adjustment upper connecting piece 203-5, and a centering adjustment nut 203-6. Among them, the centering adjustment mechanism base 203-1 is connected to the main frame 1. The centering adjustment rotating lead screw 203-4 is rotatably installed on the centering adjustment mechanism base 203-1. The centering adjustment rotating lead screw 203-4 is connected to two centering adjustment nuts 203-6 through two sections of reverse threads. The two centering adjustment nuts 203-6 are respectively connected to two centering adjustment fixed seats 203-3. The two centering adjustment fixed seats 203-3 are respectively connected to two centering adjustment upper connecting pieces 203-5.

[0047] In the embodiment of the present invention, the rotating electrode detection frame 204 includes a detection frame main frame 204-1, a centering adjustment guide rail slider module 204-2, an upper frame connecting cross plate 204-3, and an upper frame connecting vertical plate 204-4. Among them, the centering adjustment guide rail slider module 204-2 is respectively fixed at both ends of the detection frame main frame 204-1 and is placed symmetrically on both sides. The upper frame connecting vertical plates 204-4 are vertically fixed at the four corners of the detection frame main frame 204-1, and the upper frame connecting cross plate 204-3 is fixed at the upper end, forming a frame closed-loop form and being symmetric left and right.

[0048] Specifically, the centering adjustment mechanism base 203-1 is fixed to the slider of the centering adjustment guide rail slider module 204-2 by screws. The centering adjustment fixed seat 203-3 and the main frame of the detection frame body 204-1 are fixed by screws. The centering adjustment knob 203-2 is fixed at both ends of the centering adjustment rotating lead screw 203-4. The centering adjustment rotating lead screw 203-4 passes through the centering adjustment fixed seat 203-3 and is internally installed with bearings, and can rotate within the centering adjustment fixed seat 203-3. The centering adjustment upper connecting piece 203-5 is vertically fixed at the middle position of the centering adjustment mechanism base 203-1. The centering adjustment nut 203-6 is fixed at the lower middle part of the centering adjustment mechanism base 203-1 and is matched with the centering adjustment rotating lead screw 203-4 to realize the centering adjustment of the mechanism. The centering adjustment guide rail slider module 204-2 is respectively fixed at both ends of the main frame of the detection frame body 204-1, symmetrically placed on both sides. The upper frame connecting vertical plates 204-4 are vertically fixed at the four corners of the main frame of the detection frame body 204-1, and the upper frame connecting horizontal plate 204-3 is fixed at the upper end to form a frame closed-loop form, symmetric left and right.

[0049] Specifically, the upper side of the rotating electrode detection body 201 is fixed to the centering adjustment upper connecting piece 203-5 by screws, and the lower side of the rotating electrode detection body 201 is directly fixed to the centering adjustment mechanism base 203-1 by a flange. The upper electrode detection mechanism 202 is fixed on the upper frame connecting horizontal plate 204-3 and is placed in the middle. The rotating electrode detection centering adjustment mechanism 203 is fixed to the lower cross beam of the rotating electrode detection mechanism frame body 204 through the centering adjustment fixed seat 203-3, and the sliding end is fixed to the slider on the rotating electrode detection mechanism frame body 204. By adjusting the rotating electrode detection centering adjustment mechanism 203, both ends of the rotating electrode detection body 201 can move back and forth on the guide rail for detecting products of different specifications;

[0050] Specifically, the detection principle of the rotating electrode detection mechanism 2 is: the upper electrode detection mechanism 202 performs high voltage discharge through the upper electrode detection chain 202-3, and the electrode discharge ball assembly 201-9 is distributed at both ends of the upper electrode detection chain 202-3. Under the action of the rotating electrode drive assembly 201-6, the power is transmitted to the rotating shaft 201-7 on the electrode or the insulating fixed seat 201-4 on the rotating electrode through the coupling, and the electrode discharge ball assembly 201-9 is driven to rotate. During the rotation process, the ball chain opens horizontally due to the centrifugal force, and the electrode discharge ball assembly 201-9 is connected to the signal collection shaft 201-2 or the electrode rotator 201-8 through a welding line. Since the electrode rotator 201-8 has a wreath inside, it can rotate synchronously with the electrode discharge ball assembly 201-9 and can receive the signal transmitted by the electrode discharge ball assembly 201-9. The signal collection shaft 201-2 rotates synchronously with the electrode discharge ball assembly 201-9, and transmits the signal transmitted by the electrode discharge ball assembly 201-9 to the signal collector 201-3, completing the discharge reception work and forming a closed-loop detection with the upper electrode detection mechanism 202.

[0051] If Figure 7 As shown, in the embodiment of the present invention, the adjustable clamping and conveying mechanism 5 includes a centering clamping assembly, a conveying mechanism support 501, a clamping and conveying drive motor 502, a drive shaft 504, a clamping conveying belt, a drive wheel 505, a driven wheel assembly and a driven wheel assembly adjustment frame, wherein the conveying mechanism support 501 is connected to the main frame 1, the drive shaft 504 is installed on the conveying mechanism support 501 along a conveying direction perpendicular to the horizontal conveying mechanism 3, and can rotate, and the clamping and conveying drive motor 502 is arranged on the conveying mechanism support 501. 01 and the output end is connected to the driving shaft 504; the driving wheel 505 is arranged on the driving shaft 504, the driven wheel assembly is installed on the conveying mechanism support 501 through the driven wheel assembly adjustment frame, the driven wheel assembly is connected to the driving wheel 505 through the clamping conveyor belt, the inclination angle of the clamping conveyor belt is adjusted by the driven wheel assembly adjustment frame, and the clamping conveyor belt and the horizontal conveying mechanism 3 cooperate to clamp the square ham for output; the centering clamping assembly is arranged at the front end of the driving shaft 504, and is used to center the square ham conveyed by the horizontal conveying mechanism 3.

[0052] In the embodiment of the present invention, the centering clamping assembly includes an adjusting hand wheel 510, an adjusting screw 511, a guide rod 512, an adjusting nut 513 and an adjusting guide block 514, wherein the adjusting screw 511 and the guide rod 512 are arranged on the conveying mechanism support 501 in parallel with the driving wheel 505, and the adjusting screw 511 can rotate, and the adjusting hand wheel 510 is arranged at the end of the adjusting screw 511; the adjusting screw 511 is connected to two adjusting nuts 513 through two sections of reverse threads, and the two adjusting nuts 513 are respectively connected to two adjusting guide blocks 514.

[0053] Specifically, the clamping and conveying drive motor 502 is fixed on the conveying mechanism support 501 through the motor flange 503. One end of the drive shaft 504 is fixed inside the motor flange 503, and the other end is fixed inside the drive shaft fixed flange 509, and is connected to the clamping and conveying drive motor 502 through a coupling. The drive wheels 505 are fixed on the drive shaft 504 in three groups at a certain interval. The driven wheel mechanism is connected to the drive shaft 504 through the main and driven wheel connecting rod 506. The clamping and conveying adjustment rod 507 is embedded in the main and driven wheel connecting rod 506 and can rotate around the drive shaft 504 on the conveying mechanism support 501 to adjust the angle of the conveying clamping belt. The drive shaft fixed flange 509 is fixed on the other side of the conveying mechanism support 501, corresponding to the motor flange 503. The adjustable clamping and conveying mechanism 5 is fixed at both ends of the side plate of the conveying mechanism drive assembly 303 of the horizontal conveying mechanism 3 through the clamping and conveying support legs 508. Both ends of the guide rod 512 are fixed to the conveying mechanism support 501. The adjustment lead screw 511 is fixed in the bearing of the conveying mechanism support 501, one end is fixed to the adjustment handwheel 510, the adjustment nut 513 is nested on both sides of the adjustment lead screw 511 and is fixed to the adjustment guide block 514. The guide rod 512 penetrates through the guide block 514 to play a guiding role.

[0054] As Figure 8 shown, in the embodiment of the present invention, the horizontal electrode detection mechanism 6 includes a detection mechanism support frame, a horizontal electrode detection chain and a horizontal electrode receiving module. The detection mechanism support frame straddles both sides of the horizontal conveying mechanism 3. The horizontal electrode detection chain is arranged on the detection mechanism support frame and is located above the horizontal conveying mechanism 3. The horizontal electrode receiving module is arranged on the main frame 1 and is located below the horizontal conveying mechanism 3. The horizontal electrode detection chain and the horizontal electrode receiving module form a discharge receiving closed-loop detection.

[0055] Specifically, the detection mechanism support frame includes a detection mechanism upper support frame 601, an upper support frame connecting plate 602 and an electrode detection fixing plate 603. The horizontal electrode detection chain includes an electrode detection chain one 604 and an electrode detection chain two 605. The horizontal electrode receiving module includes an electrode receiving plate 606, a receiving plate connecting member 607 and an electrode receiving base 608. The upper support frame connecting plate 602 is fixed on the detection mechanism upper support frame 601 in two groups. The electrode detection fixing plate 603 is fixed below the support frame connecting plate 602. The electrode detection chain one 604 and the electrode detection chain two 605 are alternately fixed on the electrode detection fixing plate 603. Three groups of electrode receiving plates 606 are arranged at a certain interval directly below the electrode detection chain one 604 and the electrode detection chain two 605. The electrode receiving plates 606 are fixed on the electrode receiving base 608 through the receiving plate connecting members 607 to form a discharge receiving closed loop. Finally, the electrode receiving base 608 is fixed on the bottom surface of the cross beam of the main frame 1.

[0056] As Figure 9As shown in the figure, in the embodiment of the present invention, the multi-faceted image detection mechanism 7 includes a multi-faceted image detection support frame and a plurality of detection light sources and a plurality of detection cameras arranged on the multi-faceted image detection support frame.

[0057] Specifically, the multi-faceted image detection support frame includes an upper detection station support 703, a detection main frame 706, and detection mechanism support legs 709. The upper detection station support 703 is combined into a gantry structure and fixed on the detection main frame 706. The detection mechanism support legs 709 are arranged at the bottom of the detection main frame 706. On the upper image detection station 701 of the upper detection station support 703, the detection camera is fixed by a bracket, and the detection camera is in the exact middle of the upper detection station support 703. The upper detection light sources 702 are respectively located at the front and rear ends of the upper image detection station 701 and are fixed on the detection main frame 706 by brackets. The right image detection station 705 and the left image detection station 707 are respectively fixed at both ends of the detection main frame 706. The right detection light source 704 is divided into two groups and is fixed at both ends of the detection camera of the right image detection station 705 by brackets. Similarly, the left detection light source 708 is fixed at both ends of the detection camera of the left image detection station 705 by brackets, and both groups of light sources can be adjusted in angle. The detection main frame 706 is fixed on the detection mechanism support legs 709, and the whole is fixed on the cross beam of the main frame 1.

[0058] In summary, in this embodiment, the horizontal conveying mechanism 3 is above the detection mechanism main frame 1. The conveying mechanism driving assembly 303 and the conveying mechanism driven assembly 302 are respectively fixed at the front and rear ends of the long support columns above the main frame 1. The horizontal conveying mechanism 3 is embedded inside the rotating electrode detection mechanism 2. The rotating electrode detection mechanism 2 straddles both sides of the horizontal conveying mechanism 3, and there is no interference in the conveying forward direction. The product can be stably conveyed and detected. The synchronous drive pulley 4 is fixed on the drive shaft of the conveying mechanism driving assembly 303 of the horizontal conveying mechanism 3. The adjustable clamping and conveying mechanism 5 is fixed on the side plate of the conveying mechanism driving assembly 303 of the horizontal conveying mechanism 3 through the clamping and conveying support legs 508 and forms a certain angle with the horizontal conveying mechanism 3, which is convenient for the product to be discharged and conveyed. One end of the horizontal electrode detection mechanism 6 is fixed on the rotating electrode detection frame 204 of the rotating electrode detection mechanism 2, and the other end shares the same frame with the multi-faceted image detection mechanism 7 and is fixed on the end cross beam of the main frame 1 through the detection mechanism support legs 709. The multi-faceted image detection mechanism 7 and the horizontal electrode detection mechanism 6 are placed in the front and rear directions, and there is no interference in the detection between the two.

[0059] The present invention provides a horizontal and rotating detection mechanism for square ham, and its working principle is:

[0060] The product is on the conveyor chain 301 of the horizontal conveyor mechanism 3 and is smoothly transported forward under the action of the positioning push block 307 of the conveyor mechanism. When passing through the multi-faceted image detection mechanism 7, under the combined action of the three groups of detection cameras and light sources at the upper image detection station 701, the right image detection station 705, and the left image detection station 707, visual defect detection of the upper surface and two side surfaces of the product is completed. When the product passes through the electrode detection chain one 604 and the electrode detection chain two 605 of the horizontal electrode detection mechanism 6 for alternating discharge and the electrode receiving plate 606 for receiving, relevant defects on the upper surface are accurately detected. When passing through the rotating electrode detection mechanism 2, high-voltage discharge is carried out using the upper electrode detection chain 202-3 on the upper electrode detection mechanism 202. The electrode discharge ball assemblies 201-9 are distributed at both ends of the upper electrode detection chain 202-3. Under the action of the rotating electrode drive assembly 201-6, power is transmitted to the electrode upper rotating shaft 201-7 or the insulating fixing seat 201-4 on the rotating electrode through a coupling, and the electrode discharge ball assemblies 201-9 are driven to rotate. During the rotation process, the ball chain opens in the horizontal direction under the action of centrifugal force, and the signal collector 201-3 or the electrode rotator 201-8 can receive the signals received by the electrode discharge ball assemblies 201-9 to complete the discharge receiving work, forming a closed-loop detection with the upper electrode detection mechanism 202. Multiple electrode detections are carried out at this rotating detection station to ensure the accuracy rate of detecting defective products. After the multi-faceted image detection mechanism 7, the horizontal electrode detection mechanism 6, and the rotating electrode detection mechanism 2 are completed, with the assistance of the adjustable clamping and conveying mechanism 5, the product is smoothly output. Defective products detected are effectively removed in the subsequent removal mechanism.

[0061] The present invention provides a horizontal and rotating detection mechanism for square hams. In addition to being able to detect defects on three sides of the square ham, it can convey and detect smoothly in the sorting order, and image defect detection and electrode defect detection can be carried out on all three sides. At the same time, it can also transmit the signals of defective square hams to the subsequent removal mechanism to achieve the effective removal and collection of defective square hams, reducing the visual fatigue and labor intensity caused by long-term manual detection, greatly improving the detection efficiency of square hams, and improving the production efficiency of enterprises.

[0062] The above are only the embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, expansions, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A horizontal and rotation detection mechanism for square ham, characterized in that: The invention comprises a main frame (1), a rotating electrode detection mechanism (2), a horizontal conveying mechanism (3), an adjustable clamping conveying mechanism (5), a horizontal electrode detection mechanism (6) and a multi-faceted image detection mechanism (7), wherein the horizontal conveying mechanism (3) is arranged on the main frame (1), the multi-faceted image detection mechanism (7), the horizontal electrode detection mechanism (6), the rotating electrode detection mechanism (2) and the adjustable clamping conveying mechanism (5) are arranged in sequence above the horizontal conveying mechanism (3) along the conveying direction of the horizontal conveying mechanism (3), and the adjustable clamping conveying mechanism (5) is located at the end of the horizontal conveying mechanism (3); the multi-faceted image detection mechanism (7) is used for visual defect detection of products; the rotating electrode detection mechanism (2) is used for electrode defect detection of products, and the adjustable clamping conveying mechanism (5) is used for unloading and conveying products.

2. The horizontal and rotation detection mechanism for square ham according to claim 1 is characterized in that: The rotating electrode detection mechanism (2) comprises a rotating electrode detection body (201), an upper electrode detection mechanism (202), a rotating electrode detection centering adjustment mechanism (203) and a rotating electrode detection mechanism frame (204), wherein the rotating electrode detection mechanism frame (204) is connected to the main frame (1), the rotating electrode detection centering adjustment mechanism (203) is arranged on the rotating electrode detection mechanism frame (204) and is connected to two groups of rotating electrode detection bodies (201), and the rotating electrode detection centering adjustment mechanism (203) is used to adjust the distance between the two groups of rotating electrode detection bodies (201); the upper electrode detection mechanism (202) is arranged on the top of the rotating electrode detection mechanism frame (204) and is located between the two groups of rotating electrode detection bodies (201); the upper electrode detection mechanism (202) and the two groups of rotating electrode detection bodies (201) form a discharge receiving closed loop detection.

3. The horizontal and rotation detection mechanism for square ham according to claim 2 is characterized in that: The rotating electrode detection body (201) comprises an electrode insulating shield (201-1), a signal collecting shaft (201-2), a signal collector (201-3), an insulating fixing seat (201-4) on the rotating electrode, a lower insulating flange fixing seat (201-5), a rotating electrode driving assembly (201-6), an electrode rotating shaft (201-7), an electrode rotator (201-8) and an electrode discharge ball assembly (201-9), wherein the lower insulating flange fixing seat (201-5) is connected to the rotating electrode detection centering adjustment mechanism (203), the rotating electrode driving assembly (201-6) is arranged on the insulating flange fixing seat (201-5), and the output end is connected to the electrode discharge ball assembly (201-9), and the upper end of the electrode discharge ball assembly (201-9) is connected to the insulating fixing seat (201-4) on the rotating electrode; The rotating electrode rotating shaft (201-7) or the signal collecting shaft (201-2) is rotatably mounted on the rotating electrode insulating fixing seat (201-4); the lower end of the rotating electrode shaft (201-7) or the signal collecting shaft (201-2) is connected to the electrode discharge ball assembly (201-9); the upper end of the rotating electrode shaft (201-7) is connected to the electrode rotator (201-8); the signal collecting shaft (201-2) is in contact with the signal collector (201-3); and the electrode insulating shield (201-1) is arranged on the outside of the signal collecting shaft (201-2) and the electrode rotator (201-8).

4. The horizontal and rotation detection mechanism for square ham according to claim 2, characterized in that: The upper electrode detection mechanism (202) comprises a detection mechanism handle (202-1), a detection mechanism fixed base plate (202-2), an upper electrode detection chain (202-3) and an electrode detection insulating sleeve (202-4), wherein the detection mechanism fixed base plate (202-2) is connected to the rotating electrode detection mechanism frame (204), the upper electrode detection chain (202-3) is arranged on the detection mechanism fixed base plate (202-2), and an electrode detection insulating sleeve (202-4) is arranged on the outer side.

5. The horizontal and rotation detection mechanism for square ham according to claim 2, characterized in that: The rotating electrode detection centering adjustment mechanism (203) comprises a centering adjustment mechanism base (203-1), a centering adjustment knob (203-2), a centering adjustment fixed seat (203-3), a centering adjustment rotating screw (203-4), a centering adjustment upper connecting piece (203-5) and a centering adjustment nut (203-6), wherein the centering adjustment mechanism base (203-1) is connected to the main frame (1), the centering adjustment rotating screw (203-4) is rotatably mounted on the centering adjustment mechanism base (203-1), the centering adjustment rotating screw (203-4) is connected to two centering adjustment nuts (203-6) via two sections of reverse threads, the two centering adjustment nuts (203-6) are respectively connected to two centering adjustment fixed seats (203-3), and the two centering adjustment fixed seats (203-3) are respectively connected to two centering adjustment upper connecting pieces (203-5).

6. The horizontal and rotation detection mechanism for square ham according to claim 1, characterized in that: The horizontal electrode detection mechanism (6) comprises a detection mechanism support frame, a horizontal electrode detection chain and a horizontal electrode receiving module, wherein the detection mechanism support frame spans across the two sides of the horizontal conveying mechanism (3), the horizontal electrode detection chain is arranged on the detection mechanism support frame and is located above the horizontal conveying mechanism (3), and the horizontal electrode receiving module is arranged on the main frame (1) and is located below the horizontal conveying mechanism (3), and the horizontal electrode detection chain and the horizontal electrode receiving module form a discharge receiving closed-loop detection.

7. The horizontal and rotation detection mechanism for square ham according to claim 1, characterized in that: The multi-faceted image detection mechanism (7) comprises a multi-faceted image detection support frame and a plurality of detection light sources and a plurality of detection cameras arranged on the multi-faceted image detection support frame.

8. The horizontal and rotation detection mechanism for square ham according to claim 1, characterized in that: The adjustable clamping and conveying mechanism (5) comprises a centering clamping assembly, a conveying mechanism support (501), a clamping and conveying driving motor (502), a driving shaft (504), a clamping and conveying belt, a driving wheel (505), a driven wheel assembly and a driven wheel assembly adjustment frame, wherein the conveying mechanism support (501) is connected to the main frame (1), the driving shaft (504) is mounted on the conveying mechanism support (501) along a conveying direction perpendicular to the horizontal conveying mechanism (3) and is rotatable, and the clamping and conveying driving motor (502) is arranged on the conveying mechanism support (501). The output end is connected to the driving shaft (504); the driving wheel (505) is arranged on the driving shaft (504); the driven wheel assembly is installed on the conveying mechanism support (501) through the driven wheel assembly adjustment frame; the driven wheel assembly is connected to the driving wheel (505) through the clamping conveyor belt; the inclination angle of the clamping conveyor belt is adjusted by the driven wheel assembly adjustment frame; the clamping conveyor belt and the horizontal conveying mechanism (3) cooperate to clamp the square ham for output; the centering clamping assembly is arranged at the front end of the driving shaft (504) and is used to center the square ham conveyed by the horizontal conveying mechanism (3).

9. The horizontal and rotation detection mechanism for square ham according to claim 8, characterized in that: The centering clamping assembly comprises an adjusting hand wheel (510), an adjusting screw (511), a guide rod (512), an adjusting nut (513) and an adjusting guide block (514), wherein the adjusting screw (511) and the guide rod (512) are arranged on a conveying mechanism support (501) in parallel with the driving wheel (505), and the adjusting screw (511) is rotatable, and the adjusting hand wheel (510) is arranged at the end of the adjusting screw (511); the adjusting screw (511) is connected to two adjusting nuts (513) through two sections of reverse threads, and the two adjusting nuts (513) are respectively connected to two adjusting guide blocks (514).

10. The horizontal and rotation detection mechanism for square ham according to claim 1, characterized in that: The horizontal conveying mechanism (3) comprises a conveying chain (301), a conveying mechanism driven assembly (302), a conveying mechanism driving assembly (303), a driving positioning detection mechanism (304), a conveying mechanism side guide bar (305), a conveying chain towing guide bar (306) and a conveying mechanism positioning push block (307), wherein the conveying mechanism driven assembly (302) and the conveying mechanism driving assembly (303) are respectively arranged at two ends of the main frame (1), and the conveying mechanism driven assembly (302) and the conveying mechanism driving assembly (303) are connected by the conveying chain. The main frame (1) is connected to the conveying chain (301) by transmission; conveying mechanism positioning push blocks (307) are arranged on the conveying chain (301) at intervals along the conveying direction; the conveying chain towing guide bar (306) is arranged at the bottom of the conveying chain (301) and is connected to the main frame (1); the conveying mechanism side guide bars (305) are arranged on both sides of the conveying chain (301) and are connected to the main frame (1); the driving positioning detection mechanism (304) is arranged on the main frame (1) close to the conveying mechanism driving assembly (303) and is used for positioning detection of the conveying mechanism driving assembly (303).

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