Food can cover traceability code marking device

Abstract

The utility model relates to the technical field of marking, in particular to a food can cover traceability code marking device, which comprises a base, a marking mechanism and a mounting rack, the marking mechanism is arranged above the base, the rear end of the marking mechanism is connected with the mounting rack, the mounting rack is fixed above the base, a first conveying mechanism is arranged above the base, and a second conveying mechanism is arranged above the first conveying mechanism. A first conveying mechanism is arranged on the right side of the base, a second conveying mechanism is arranged on the right side of the first conveying mechanism and used for conveying marked food, and a fixing cover is arranged between the first conveying mechanism and the second conveying mechanism and fixed to the upper portion of the base. According to the food can cover traceability code marking device, food cans can be centered and positioned through the centering cover, products can be kept stable in the marking process, the follow-up marking positions can be kept consistent, the food cans can be extruded and pushed to be centered through the centering cover with the inclined inner wall, and the marking efficiency is improved. And balls in the fixing cover are arranged in a matched mode, so that the food can can be moved, and the food can can be conveniently positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of marking, in particular to a food can cover traceability code marking device. Background Art

[0002] In the process of processing and packaging food, in order to prevent counterfeiting and piracy of food and facilitate consumer verification, a traceability code can be marked on the food can lid. Subsequent consumers can view food-related information through the traceability code. The application number is CN202321454872.6. A bottle cap marking device disclosed on December 12, 2023 includes a workbench, a laser emitter and a smoke purification mechanism for smoke treatment. The workbench is provided with a conveying platform for bottle cap conveying. The laser emitter is fixedly mounted on the workbench and is located directly above the conveying platform. A smoke absorption mechanism located between the laser emitter and the conveying platform is fixedly installed on the workbench, and the smoke absorption mechanism includes a support ring, the axis of the support ring coincides with the ray of the laser emitter, a first annular tube is arranged inside the support ring, and the first annular tube is connected with a plurality of circumferentially evenly distributed suction branches, and the suction branches pass through the inner side wall of the support ring, and a first pipeline is connected between the smoke purification mechanism and the first annular tube, and the smoke is diffused to the surroundings through a plurality of circumferentially evenly distributed suction branches, so as to prevent the mist from passing over the upper surface of the bottle cap and improve the marking quality;

[0003] When the current marking device marks the product, the product is directly transported to the bottom of the marking mechanism through a conveyor belt for marking. After the product moves to the marking position, the conveyor belt needs to be stopped and then the marking is carried out. During the start and stop process, the product is prone to move due to inertia, resulting in a large deviation in the marking position of subsequent products, affecting the uniformity of subsequent marking. Utility Model Content

[0004] The utility model aims to provide a food can lid traceability code marking device to solve the problem that the current marking device proposed in the above background technology directly transports the product to the bottom of the marking mechanism through a conveyor belt for marking when marking the product, and the conveyor belt needs to be stopped after the product moves to the marking position, and then the marking is carried out. During the start-stop process, the product is prone to move due to inertia, which leads to a large deviation in the marking position of subsequent products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food can lid traceability code marking device, comprising a base, a marking mechanism and a mounting frame, wherein a marking mechanism is arranged above the base, and a mounting frame is connected to a rear end of the marking mechanism, and the mounting frame is fixed above the base, a first conveying mechanism is arranged above the base, and a second conveying mechanism is arranged on the right side of the first conveying mechanism to convey the marked food, a fixed cover is arranged between the first conveying mechanism and the second conveying mechanism, and the fixed cover is fixed above the base, and a movable plate is arranged inside the fixed cover, and the movable plate is located below the marking mechanism, and the sides of the movable plate are opened at equal angles. There is a receiving groove, the fixed cover on the right side of the first conveying mechanism is designed in an open structure, so that the food conveyed on the first conveying mechanism can enter the receiving groove in the movable plate, the second conveying mechanism is located below the fixed cover, and the fixed cover above the second conveying mechanism is open, so that the food in the receiving groove can fall onto the second conveying mechanism and be conveyed, a centering cover is arranged below the marking mechanism, and the centering cover is designed in a conical structure, the centering cover is located above the receiving groove, and the outer side of the centering cover is connected to a vertical driving mechanism, and the food can is centered by moving the centering cover downward, and a rotation control mechanism is arranged below the movable plate, so that the movable plate drives the receiving groove to move.

[0006] To further optimize the technical solution, balls are arranged below the movable plate, and the balls are evenly distributed on the bottom of the fixed cover to assist the movement of the food can on the fixed cover.

[0007] To further optimize the technical solution, the rotation control mechanism includes a transmission shaft and a motor;

[0008] A transmission shaft is fixed below the movable disk to control the rotation of the movable disk;

[0009] The motor is connected to the transmission shaft to provide power to the transmission shaft.

[0010] To further optimize the technical solution, a guide plate is installed above the first conveying mechanism, and the right side of the guide plate is designed as an inclined structure to guide the food cans on the first conveying mechanism into the receiving tank.

[0011] To further optimize the technical solution, the vertical drive mechanism includes a connecting plate and a telescoping device;

[0012] A connecting plate fixed to the outer side of the center cover;

[0013] The expander is fixed above the connecting plate, and the upper end of the expander is connected to the mounting frame to control the movement of the connecting plate and the centering cover.

[0014] To further optimize the technical solution, a positioning rod is fixed below the connecting plate, a positioning groove is provided below the positioning rod, and the positioning groove is opened on the upper surface of the movable disk, and the upper part of the positioning groove is provided in an inclined and enlarged shape.

[0015] To further optimize the technical solution, a connecting ring is fixed on the outer side of the center hood, and a smoking port is fixed on the inner side of the connecting ring. The smoking port is located inside the center hood to absorb smoke, and an external pipe is fixedly connected to the outer side of the connecting ring. The external pipe is connected to an external suction mechanism to absorb smoke.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The food can is transported to the fixed cover by the first conveying mechanism for subsequent marking. During the marking process, there is no need to repeatedly start and stop the first conveying mechanism, and after the marking is completed, the product can be sent out by the second conveying mechanism, which is more convenient to use;

[0018] (2) The rotation of the movable plate can drive the food cans in the storage tank to move, so that they can arrive under the marking mechanism in turn for marking, thereby achieving continuous marking and improving the automation degree and marking efficiency of the device;

[0019] (3) The centering cover can be used to center the food can, and the product can be kept stable during the marking process, so that the subsequent marking position can be kept consistent. The centering cover with an inclined inner wall can squeeze the food can and push it to the center, and the setting of the ball in the fixed cover can assist the movement of the food can, making it easier to position it;

[0020] (4) The rotation of the movable plate can be limited by the connection between the positioning rod and the positioning groove, and the movable plate that is deflected in rotation can be corrected, providing correction space for the subsequent centering cover to center the food can, thereby increasing the functionality of the device;

[0021] (5) The smoke generated during the marking process can be absorbed by the smoke outlet and the connecting ring, and the connecting ring can move synchronously with the centering cover, which can effectively absorb the smoke above the product during marking and improve the working environment around the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the movable disk of the utility model;

[0025] Figure 4 This is a side view structural diagram of the marking mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the main cross-sectional structure of the movable plate of the utility model;

[0027] Figure 6 It is a schematic diagram of the main cross-sectional structure of the center cover of the utility model.

[0028] In the figure: 1. base; 2. first conveying mechanism; 3. second conveying mechanism; 4. marking mechanism; 5. mounting frame; 6. fixed cover; 7. movable plate; 8. receiving groove; 9. ball bearing; 10. transmission shaft; 11. motor; 12. guide plate; 13. centering cover; 14. connecting plate; 15. telescopic device; 16. positioning rod; 17. positioning groove; 18. connecting ring; 19. smoking port; 20. external pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 6 The utility model provides the following technical solutions: a food can lid traceability code marking device, comprising a base 1, a marking mechanism 4 and a mounting frame 5, the marking mechanism 4 is arranged above the base 1, and the rear end of the marking mechanism 4 is connected to the mounting frame 5, and the mounting frame 5 is fixed above the base 1;

[0031] Embodiment 1:

[0032] The utility model provides a technical solution, which discloses that a first conveying mechanism 2 is arranged above a base 1, and a second conveying mechanism 3 is arranged on the right side of the first conveying mechanism 2 to convey the marked food, a fixed cover 6 is arranged between the first conveying mechanism 2 and the second conveying mechanism 3, and the fixed cover 6 is fixed above the base 1, and a movable plate 7 is arranged inside the fixed cover 6, and the movable plate 7 is located below the marking mechanism 4, and a receiving groove 8 is opened at an equal angle on the side of the movable plate 7, and the fixed cover 6 on the right side of the first conveying mechanism 2 is designed in an open structure, so that the food conveyed on the first conveying mechanism 2 can be Entering into the receiving tank 8 in the movable plate 7, the second conveying mechanism 3 is located below the fixed cover 6, and the fixed cover 6 above the second conveying mechanism 3 is open, so that the food in the receiving tank 8 can fall onto the second conveying mechanism 3 for conveyance, a centering cover 13 is provided below the marking mechanism 4, and the centering cover 13 is designed in a conical structure, the centering cover 13 is located above the receiving tank 8, and the outer side of the centering cover 13 is connected to a vertical driving mechanism, and the food can is centered by moving the centering cover 13 downward, and a rotation control mechanism is provided below the movable plate 7, so that the movable plate 7 drives the receiving tank 8 to move;

[0033] When in use, the food cans to be marked can be placed on the first conveying mechanism 2 for conveying, and the food cans are conveyed to the receiving groove 8 on the fixed cover 6 through the first conveying mechanism 2, and then the movable disk 7 is controlled to rotate by the rotation control mechanism to move the receiving groove 8, drive the food cans, and send them to the bottom of the marking mechanism 4. At the same time, the food cans on the first conveying mechanism 2 continue to enter the new receiving groove 8, and the centering cover 13 is controlled to move downward by the vertical driving mechanism to center the food cans, and then they can be marked by the marking mechanism 4. After marking is completed, the centering cover 13 is raised upward, and the movable disk 7 is continued to rotate to transfer the marked food cans to the upper side of the second conveying mechanism 3 for outward conveyance, and at the same time, the new food cans continue to move to the bottom of the marking mechanism 4 for subsequent marking operations.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, a ball bearing 9 is provided below the movable plate 7, and the ball bearings 9 are evenly distributed at the bottom of the fixed cover 6 to assist the movement of the food can on the fixed cover 6. The rotation control mechanism includes a transmission shaft 10 and a motor 11. The transmission shaft 10 is fixed below the movable plate 7 to control the rotation of the movable plate 7. The motor 11 is connected to the transmission shaft 10 to provide power for the transmission shaft 10. A guide plate 12 is installed above the first conveying mechanism 2, and the right side of the guide plate 12 is designed in an inclined structure to guide the food can on the first conveying mechanism 2 into the receiving tank 8.

[0036] When the receiving groove 8 moves with the movable plate 7, it will drive the food can to move on the fixed cover 6. The rotation of the ball 9 reduces its movement resistance and makes its movement smoother. The movable plate 7 can be driven to rotate by the motor 11 to drive the transmission shaft 10 to rotate. The guide plate 12 on the first conveying mechanism 2 can provide guidance for the food can to prevent it from falling off the first conveying mechanism 2 or being dropped by the rotation of the movable plate 7, so that the food can can stably enter the receiving groove 8.

[0037] Embodiment three:

[0038] On the basis of the first embodiment, a vertical driving mechanism is disclosed, which includes a connecting plate 14 and a telescope 15. The connecting plate 14 is fixed on the outer side of the center cover 13. The telescope 15 is fixed on the upper side of the connecting plate 14. The upper end of the telescope 15 is connected to the mounting frame 5 to control the movement of the connecting plate 14 and the center cover 13. A positioning rod 16 is fixed below the connecting plate 14. A positioning groove 17 is provided below the positioning rod 16. The positioning groove 17 is provided on the upper surface of the movable disk 7. The upper side of the positioning groove 17 is provided in an inclined and enlarged shape. A connecting ring 18 is fixed on the outer side of the center cover 13. A smoking port 19 is fixed on the inner side of the connecting ring 18. The smoking port 19 is located inside the center cover 13 to absorb smoke. An external pipe 20 is fixedly connected to the outer side of the connecting ring 18. The external pipe 20 is connected to an external suction mechanism to absorb smoke.

[0039] The connecting plate 14 and the centering cover 13 can be controlled to move downward by the telescopic device 15. When the connecting plate 14 moves downward, the positioning rod 16 is first connected to the positioning groove 17. If there is a deviation in the rotation of the movable disk 7 at this time, the positioning rod 16 will deviate from the center of the positioning groove 17, and the positioning rod 16 will contact the upper end of the positioning groove 17 with the enlarged inclined surface, squeeze the positioning groove 17 to drive the movable disk 7 to rotate, and correct it. Then the centering cover 13 continues to move downward, and the centering cover 13 contacts the upper end of the food can to center it, thereby ensuring the stability of subsequent marking. During marking, the external pipe 20 can be connected to the external suction mechanism, and the marking smoke is absorbed through the smoking port 19 during the marking process, thereby avoiding the smoke from directly diffusing outward and improving the working environment.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A food can lid traceability code marking device, comprising a base (1), a marking mechanism (4) and a mounting frame (5), wherein the marking mechanism (4) is arranged above the base (1), and the mounting frame (5) is connected to the rear end of the marking mechanism (4), and the mounting frame (5) is fixed above the base (1); Features: A first conveying mechanism (2) is arranged above the base (1), and a second conveying mechanism (3) is arranged on the right side of the first conveying mechanism (2) to convey the marked food. A fixed cover (6) is arranged between the first conveying mechanism (2) and the second conveying mechanism (3), and the fixed cover (6) is fixed above the base (1). A movable plate (7) is arranged inside the fixed cover (6). The movable plate (7) is located below the marking mechanism (4), and a receiving groove (8) is provided at an equal angle on the side of the movable plate (7). The fixed cover (6) on the right side of the first conveying mechanism (2) is designed in an open structure so that the food conveyed by the first conveying mechanism (2) can enter the movable plate ( The second conveying mechanism (3) is located below the fixed cover (6), and the fixed cover (6) above the second conveying mechanism (3) is open, so that the food in the receiving tank (8) can fall onto the second conveying mechanism (3) for conveyance. A centering cover (13) is provided below the marking mechanism (4), and the centering cover (13) is designed in a conical structure. The centering cover (13) is located above the receiving tank (8), and the outer side of the centering cover (13) is connected to a vertical driving mechanism. The food can is centered by moving the centering cover (13) downward. A rotation control mechanism is provided below the movable plate (7) so that the movable plate (7) drives the receiving tank (8) to move.

2. A food can lid traceability code marking device according to claim 1, characterized in that: Ball bearings (9) are arranged below the movable plate (7), and the ball bearings (9) are evenly distributed on the bottom of the fixed cover (6) to assist the movement of the food can on the fixed cover (6).

3. A food can lid traceability code marking device according to claim 1 or 2, characterized in that: The rotation control mechanism comprises a transmission shaft (10) and a motor (11); A transmission shaft (10) is fixed below the movable disk (7) to control the rotation of the movable disk (7); The motor (11) is connected to the transmission shaft (10) to provide power for the transmission shaft (10).

4. The food can lid traceability code marking device according to claim 1, characterized in that: A guide plate (12) is installed above the first conveying mechanism (2), and the right side of the guide plate (12) is designed to be inclined so as to guide the food cans on the first conveying mechanism (2) into the receiving tank (8).

5. The food can lid traceability code marking device according to claim 1, characterized in that: The vertical driving mechanism comprises a connecting plate (14) and a telescopic device (15); A connecting plate (14) fixed to the outer side of the center cover (13); The telescope (15) is fixed above the connecting plate (14), and the upper end of the telescope (15) is connected to the mounting frame (5) to control the movement of the connecting plate (14) and the centering cover (13).

6. A food can lid traceability code marking device according to claim 5, characterized in that: A positioning rod (16) is fixed below the connecting plate (14), and a positioning groove (17) is arranged below the positioning rod (16). The positioning groove (17) is opened on the upper surface of the movable plate (7), and the upper part of the positioning groove (17) is arranged in an inclined and enlarged shape.

7. A food can lid traceability code marking device according to claim 1 or 5, characterized in that: A connecting ring (18) is fixed on the outer side of the center cover (13), and a smoking port (19) is fixed on the inner side of the connecting ring (18). The smoking port (19) is located inside the center cover (13) to absorb smoke. An external pipe (20) is fixedly connected to the outer side of the connecting ring (18), and the external pipe (20) is connected to an external suction mechanism to absorb smoke.

Images