High-precision can sealing equipment based on automatic detection of kicked material

Abstract

The utility model discloses a kind of high-precision cap-falling can sealing equipment based on automatic detection of kicking material, belong to cap sealing equipment technical field, this high-precision cap-falling can sealing equipment based on automatic detection of kicking material, including detection table and the feeding conveying line of material feeding in detection table both sides upper and lower material, discharging conveying line, installation has cap-falling feeding frame on detection table, rotation is installed with carousel on detection table, carousel is provided with multiple stations along the axis direction equiangular angle, cap-falling feeding frame is set in the upper of carousel;Cap-falling feeding frame is provided with the positioning mechanism of adjusting and correcting can body cap-falling position. When can body is conveyed to the below of cap-falling feeding frame, the position of can body can be moved and adjusted by three directional positioning blocks, keep can body accurately in cap-falling station, improve the precision of cap-falling can sealing processing.

Description

Technical Field

[0001] This utility model relates to the field of capping equipment technology, specifically a high-precision can-sealing equipment based on automated detection of material kicking. Background Technology

[0002] Automatic can-sealing machines are highly automated devices that can automatically drop, position, and seal can lids. Modern can-sealing equipment generally adopts automation technologies, such as servo motors, frequency converters, and pneumatic controls, to improve production efficiency and ease of operation. Maintaining the accuracy of the can-sealing position can greatly improve the product qualification rate.

[0003] For example, patent CN209396855U discloses a can sealing machine lid dropping mechanism, including a lid dropping plate with a lid dropping opening on the lid dropping plate, a guide mechanism on the lid dropping plate surrounding the lid dropping opening, and a lid separating mechanism in the lid dropping opening. The lid separating mechanism includes an upper and a lower lever embedded in the wall of the lid dropping opening. The lid dropping plate is also provided with a telescopic mechanism that drives the upper and lower levers to extend and retract sequentially. In this can sealing machine lid dropping mechanism, the lids are stacked above the lid dropping opening, and the can is below the lid dropping opening. The lids are dropped one by one by the sequential extension and retraction of the upper and lower levers of the lid separating mechanism, separating the lids one by one, ensuring that only one lid falls onto the can at a time.

[0004] Uneven capping and sealing equipment requires high precision in cap delivery position. The position of the can also affect the accuracy of the sealing position. In some existing capping and sealing equipment, when the can is transported to the capping station by conveyor belt, the position of the can cannot be further corrected during capping. The position of the can may be slightly off-center from the capping position, which is not conducive to high-precision capping and sealing.

[0005] To address the aforementioned issues, there is an urgent need for innovative designs based on existing capping equipment. Utility Model Content

[0006] The purpose of this invention is to provide a high-precision can-sealing device based on automated detection of material ejection, in order to solve the problem mentioned in the background art that when some existing can-sealing devices transport cans to the can-sealing station by conveyor belt, the position of the can cannot be further corrected during the can-sealing process, and the position of the can may be slightly deviated from the can-sealing position, which is not conducive to high-precision can-sealing processing.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-precision can-sealing device based on automated detection and material ejection, comprising a detection platform and an infeed conveyor line and an outfeed conveyor line located on both sides of the detection platform for loading and unloading materials. A can-sealing feeding rack is installed on the detection platform, and a turntable is rotatably installed on the detection platform. Multiple workstations are arranged at equal angles along the axial direction on the turntable, and the can-sealing feeding rack is located above the turntable. A positioning mechanism for adjusting and correcting the can-sealing position is provided on the can-sealing feeding rack.

[0008] Preferably, the positioning mechanism includes three guide frames fixedly installed at the bottom of the cover feeding rack, the three guide frames being located on the same circumference; positioning blocks are slidably installed in the guide frames, and fixing rings are fixedly connected between adjacent positioning blocks.

[0009] Preferably, the positioning block is inclined on the side of the tank near the workstation.

[0010] Preferably, the cover feeding rack is slidably connected to a slide rail, a drive frame is fixedly installed on the slide rail, and a transmission support rod is rotatably connected to the drive frame; a slider is slidably installed on the guide frame at the middle position, the slider is fixedly installed on the positioning block, and the slider is rotatably connected to the other end of the transmission support rod.

[0011] Preferably, a displacement cylinder is fixedly installed on the cover feeding frame, and the output end of the displacement cylinder is fixedly installed with the drive frame.

[0012] Preferably, a kicking conveyor line is installed next to the testing table, and the kicking conveyor line is located in the middle of the infeed conveyor line and the outfeed conveyor line; a kicking cylinder is fixedly installed on the testing table, and a kicking block is fixed at the output end of the kicking cylinder. The kicking block pushes unqualified products into the kicking conveyor line.

[0013] Preferably, a controller is fixedly installed on the detection platform, a support frame is fixedly installed on the controller, and a visual inspection sensor is fixedly installed on the support frame. The visual inspection sensor is located above the kicking block.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the high-precision can-sealing equipment based on automated detection and material ejection can adjust the position of the can by moving the positioning blocks in three directions when the can is transported to the bottom of the can-sealing feeder, keeping the can accurately positioned in the can-sealing station and improving the accuracy of the can-sealing process.

[0015] Furthermore, the lid feeding rack is equipped with a positioning mechanism to adjust and correct the lid position of the can. Three positioning blocks are located in three directions outside the can. By controlling the three positioning blocks to move downwards, the lid position of the can can be quickly adjusted under the pushing force of the inclined surface of the positioning blocks, so that the can is accurately positioned below the lid feeding rack, thereby improving the product processing accuracy.

[0016] Next to the inspection station is a kicking conveyor line. After the can is sealed, it rotates to the underside of the visual inspection sensor. The visual inspection distinguishes whether the product is qualified. For unqualified products, the kicking cylinder controls the movement of the kicking block. The kicking block can push the unqualified products on the station into the kicking conveyor line, thus achieving the purpose of automated inspection and kicking. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the testing platform structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the turntable structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the cover feeding rack structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the drive frame structure of this utility model.

[0021] Figure 5 This is a schematic diagram of the guide frame structure of this utility model.

[0022] Figure 6 This is a schematic diagram of the transmission support rod structure of this utility model.

[0023] Figure 7 This is a schematic diagram of the positioning block structure of this utility model.

[0024] Figure 8 This is a schematic diagram of the structure of the visual inspection sensor of this utility model.

[0025] Figure 9 This is a schematic diagram of the kicking block structure of this utility model.

[0026] In the diagram: 1. Inspection table; 2. Feed conveyor line; 3. Discharge conveyor line; 4. Cover feeding rack; 5. Turntable; 6. Workstation; 7. Guide frame; 8. Positioning block; 9. Fixing ring; 10. Slide rail; 11. Drive frame; 12. Transmission support rod; 13. Slider; 14. Shift cylinder; 15. Kick conveyor line; 16. Kick cylinder; 17. Kick block; 18. Controller; 19. Support frame; 20. Vision inspection sensor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: Please refer to Figures 1-3 The present invention provides the following technical solution: a high-precision can sealing equipment based on automated detection and material ejection, comprising a detection platform 1 and an infeed conveyor line 2 and an outfeed conveyor line 3 located on both sides of the detection platform 1 for loading and unloading materials. A can sealing frame 4 is installed on the detection platform 1, and a turntable 5 is rotatably installed on the detection platform 1. Multiple workstations 6 are set at equal angles along the axis of the turntable 5. The can sealing frame 4 is located above the turntable 5. A positioning mechanism for adjusting and correcting the can sealing position is provided on the can sealing frame 4.

[0029] Please see Figures 3-6 The positioning mechanism includes three guide frames 7 fixedly installed at the bottom of the cover feeding rack 4, with the three guide frames 7 located on the same circumference; positioning blocks 8 are slidably installed in the guide frames 7, and fixing rings 9 are fixedly connected between adjacent positioning blocks 8. The side of the positioning block 8 closest to the tank in the workstation 6 is inclined.

[0030] Please see Figures 3-6 A slide rail 10 is slidably connected to the cover feeding frame 4, and a drive frame 11 is fixedly installed on the slide rail 10. A transmission support rod 12 is rotatably connected to the drive frame 11. A slider 13 is slidably installed on the guide frame 7 in the middle position. The slider 13 is fixedly installed on the positioning block 8, and the slider 13 is rotatably connected to the other end of the transmission support rod 12. A displacement cylinder 14 is fixedly installed on the cover feeding frame 4, and the output end of the displacement cylinder 14 is fixedly installed to the drive frame 11.

[0031] The cans are placed on the feeding conveyor line 2 and sequentially sent to the corresponding workstation 6 on the side of the turntable 5. The cap feeding rack 4 controls the cap to be sent to the end face of the can. The motor on the running inspection table 1 controls the turntable 5 to rotate, switching the can to the corresponding workstation 6 on the inspection table 1. After sealing, the can is sent to the discharge conveyor line 3 to complete the cap sealing operation.

[0032] When the can is initially transported to the inspection table 1, it is positioned below the lid-feeding rack 4. The position of the can being lid-feeded can be adjusted by the positioning mechanism. The shifting cylinder 14 controls the drive frame 11 to move laterally. At this time, the two ends of the transmission support rod 12 connected between the drive frame 11 and the slider 13 rotate accordingly. The rotating transmission support rod 12 can push the slider 13 to engage with the guide frame 7 in the middle position and move longitudinally. The slider 13 is fixed on the positioning block 8 and drives it to move synchronously. The three positioning blocks 8 below the lid-feeding rack 4 are fixedly connected by the fixing ring 9, so that the three positioning blocks 8 can move downward synchronously. The inclined surface of the positioning block 8 is close to the outer wall of the can. During its downward movement, the inclined surface can correct the position of the can processing, keep the can accurately correspond to the lid-feeding station 6, improve the lid-feeding accuracy, and maintain the product processing qualification rate.

[0033] Example 2: Please refer to Figure 1, Figure 6 and Figure 7 Based on Embodiment 1, a kicking conveyor line 15 is also disclosed, the specific structure of which is as follows: a kicking conveyor line 15 is installed next to the inspection table 1, and the kicking conveyor line 15 is located in the middle of the infeed conveyor line 2 and the outfeed conveyor line 3; a kicking cylinder 16 is fixedly installed on the inspection table 1, and a kicking block 17 is fixed at the output end of the kicking cylinder 16, and the kicking block 17 pushes the unqualified products into the kicking conveyor line 15.

[0034] Please see Figure 6 and Figure 7 A controller 18 is fixedly installed on the inspection table 1. A support frame 19 is fixedly installed on the controller 18. A vision inspection sensor 20 is fixed on the support frame 19. The vision inspection sensor 20 is located above the kicking block 17.

[0035] When the turntable 5 is rotated to adjust the position of the can processing, when the can rotates to below the vision inspection sensor 20, the precision of the can sealing process is quickly detected by visual imaging. If a defective product is detected, the vision inspection sensor 20 transmits the detection signal to the controller 18. The controller 18 controls the kicking cylinder 16 to run. The kicking cylinder 16 pushes the kicking block 17 to move, pushing the can in the corresponding station 6 to the kicking conveyor line 15, thereby achieving the purpose of automated kicking detection.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-precision can-sealing device based on automated detection and material ejection, comprising a detection platform (1) and an infeed conveyor line (2) and an outfeed conveyor line (3) located on both sides of the detection platform (1), wherein a can-sealing feeder (4) is installed on the detection platform (1), characterized in that: The testing table (1) is rotatably mounted with a turntable (5), and multiple workstations (6) are set at equal angles along the axis direction on the turntable (5). The cover feeding rack (4) is set above the turntable (5). The lid feeding rack (4) is equipped with a positioning mechanism to adjust and correct the position of the lid on the tank.

2. The high-precision can-sealing equipment based on automated detection of material kicking as described in claim 1, characterized in that: The positioning mechanism includes three guide frames (7) fixedly installed at the bottom of the cover feeding frame (4), and the three guide frames (7) are located on the same circumference; The guide frame (7) is fitted with a positioning block (8), and a fixing ring (9) is fixedly connected between adjacent positioning blocks (8).

3. A high-precision can-sealing device based on automated detection of material kicking, as described in claim 2, is characterized in that: The positioning block (8) is inclined on the side of the tank near the work station (6).

4. A high-precision can-sealing device based on automated detection of material kicking, as described in claim 2, characterized in that: The cover feeding rack (4) is slidably connected to a slide rail (10), and a drive frame (11) is fixedly installed on the slide rail (10). A transmission support rod (12) is rotatably connected to the drive frame (11). A slider (13) is slidably mounted on the guide frame (7) in the middle position. The slider (13) is fixedly mounted on the positioning block (8), and the slider (13) is rotatably connected to the other end of the transmission support rod (12).

5. A high-precision can-sealing device based on automated detection of material kicking, as described in claim 4, characterized in that: A displacement cylinder (14) is fixedly installed on the cover feeding rack (4), and the output end of the displacement cylinder (14) is fixedly installed with the drive frame (11).

6. A high-precision can-sealing device based on automated detection of material kicking, as described in claim 1, characterized in that: A kicking conveyor line (15) is installed next to the testing station (1), and the kicking conveyor line (15) is located in the middle of the infeed conveyor line (2) and the outfeed conveyor line (3); A kicking cylinder (16) is fixedly installed on the testing table (1). A kicking block (17) is fixed at the output end of the kicking cylinder (16). The kicking block (17) pushes the unqualified products into the kicking conveyor line (15).

7. A high-precision can-sealing device based on automated detection of material kicking, as described in claim 6, characterized in that: A controller (18) is fixedly installed on the detection table (1), a support frame (19) is fixedly installed on the controller (18), and a visual inspection sensor (20) is fixedly installed on the support frame (19). The visual inspection sensor (20) is located above the kicking block (17).

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