A plastic bottle edge removal detection mechanism

Abstract

The utility model relates to the field of plastic bottle detection, and discloses a plastic bottle edge removal detection mechanism, including a detection box, wherein a conveyor belt is fixedly connected inside the detection box, a threaded rod is rotatably connected to the top of the inner side of the detection box, a mobile frame is threadedly connected to the outer periphery of the threaded rod, a telescopic cylinder 1 is fixedly connected to the bottom of the mobile frame, a support plate is fixedly connected to the bottom of the telescopic cylinder 1, and a support vertical plate is fixedly connected to the front and rear sides of the support plate, and a sliding rod is fixedly connected to the opposite side of the two support vertical plates, and a gripper is slidably connected to the outer periphery of the two sliding rods. In the utility model, when a plastic bottle moves into the detection box, the telescopic cylinder 2 is started to drive the gripper to clamp the plastic bottle, and then the plastic bottle is lifted by the telescopic cylinder 1, and then the motor is started to drive the threaded rod to rotate, so that the plastic bottle moves to the top of the detector for all-round detection.

Description

Technical Field

[0001] The utility model relates to the field of plastic bottle detection, in particular to a plastic bottle edge removal detection mechanism. Background Art

[0002] Plastic bottles are a common packaging container made of polyethylene, polypropylene, polyethylene and other plastic materials. They are light, strong, transparent, and corrosion-resistant, and are widely used in the packaging and storage of food, beverages, cosmetics, detergents, and medicines.

[0003] The edge removal inspection mechanism for plastic bottles can ensure that the edges of plastic bottles are flat, improving product quality and safety. This helps reduce product damage and safety risks caused by edge defects, improves production efficiency and reduces scrap rates, thereby saving costs and enhancing brand reputation.

[0004] In the prior art, directly inspecting the plastic bottle while it is moving will result in the bottom not being detected and being blocked by the conveyor belt, resulting in incomplete inspection, resulting in low inspection quality. Therefore, a plastic bottle edge removal inspection mechanism is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a plastic bottle edge removal detection mechanism, which aims to improve the problem in the prior art that the bottom cannot be detected and the detection is incomplete due to being blocked by a conveyor belt.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plastic bottle edge removal detection mechanism comprises a detection box, wherein a conveyor belt is fixedly connected inside the detection box, a threaded rod is rotatably connected to the top of the inner side of the detection box, a movable frame is threadedly connected to the outer periphery of the threaded rod, a telescopic cylinder 1 is fixedly connected to the bottom of the movable frame, a support plate is fixedly connected to the bottom of the telescopic cylinder 1, and a support vertical plate is fixedly connected to the front and rear sides of the support plate, two support vertical plates are fixedly connected to the opposite sides thereof, sliding rods are fixedly connected to the outer peripheries of the two sliding rods, grippers are slidably connected to the outer peripheries of the two sliding rods, the tops of the two grippers are fixedly connected to the sliding frame, the tops of the two sliding frames are rotatably connected to the connecting rods, the other ends of the two connecting rods are rotatably connected to the support frame, the two support frames are fixedly connected to the movable plate on the opposite sides thereof, a telescopic cylinder 2 is fixedly connected to the top of the movable plate, and the telescopic cylinder 2 is fixedly connected to the bottom of the support plate, a driving assembly is arranged at the rear end of the detection box, a mounting plate is fixedly connected to the bottom of the inner side of the detection box, a detector is slidably connected to the inside of the mounting plate, and a quick-release assembly is arranged inside the mounting plate.

[0007] Furthermore, the quick-release assembly includes two card blocks, both of which are slidably connected to the inside of the mounting plate, and both of the two card blocks are fixedly connected to a pull rod on the separated side, and both of the pull rods are sleeved with springs on the outer circumference, and both of the left and right sides of the detector are provided with card slots, and the two card blocks are respectively clamped in the two card slots.

[0008] Furthermore, two limiting grooves are provided inside the mounting plate, and the two pull rods are respectively slidably connected inside the two limiting grooves.

[0009] Furthermore, the driving assembly includes a motor, and the motor is fixedly connected to the rear end of the detection box.

[0010] Furthermore, two slide rails are fixedly connected to the inner top of the detection box, and the movable frame is slidably connected to the outer periphery of the two slide rails.

[0011] Furthermore, the two pull rods are fixedly connected to limit blocks on the separated sides, and the two limit blocks are respectively abutted against the left and right ends of the mounting plate.

[0012] Furthermore, handles are fixedly connected to the left and right sides of the detector, and handles are fixedly connected to the separated sides of the two limit blocks.

[0013] Furthermore, the front end of the detection box is rotatably connected to two doors, and the front ends of the two doors are fixedly connected to handles.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the plastic bottle moves into the detection box, the second telescopic cylinder will be started to drive the gripper to clamp the plastic bottle, and then the plastic bottle will be lifted by the first telescopic cylinder, and then the motor will be started to drive the threaded rod to rotate, so that the plastic bottle moves to the top of the detector for comprehensive detection, thereby improving the detection quality of the plastic bottle.

[0016] 2. In the utility model, the handle can be pulled through the pull rod to make the card block leave the card slot of the detector, so that the detector is free from constraints. The detector can be quickly removed by pulling the handle to inspect the detector. When installing the inspector again, it is only necessary to pull the handle, install it to the original position and release the handle to complete the installation, thereby improving the efficiency of inspecting the detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a plastic bottle edge removal detection mechanism proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a detection box for a plastic bottle edge removal detection mechanism proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a gripper for a plastic bottle edge removal detection mechanism proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of a detector for a plastic bottle edge removal detection mechanism proposed by the utility model;

[0021] Figure 5 This is a structural schematic diagram of a mounting plate of a plastic bottle edge removal detection mechanism proposed by the utility model;

[0022] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Detection box; 2. Conveyor belt; 3. Threaded rod; 4. Mobile frame; 5. Telescopic cylinder 1; 6. Support plate; 7. Support vertical plate; 8. Slide rod; 9. Clamp; 10. Sliding frame; 11. Connecting rod; 12. Support frame; 13. Mobile plate; 14. Telescopic cylinder 2; 15. Motor; 16. Slide rail; 17. Mounting plate; 18. Detector; 19. Handle; 20. Slot; 21. Limit slot; 22. Block; 23. Pull rod; 24. Spring; 25. Limit block; 26. Handle; 27. Door; 28. Handle. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1 - Figure 3The utility model provides an embodiment of a plastic bottle edge detection mechanism, comprising a detection box 1, a conveyor belt 2 is fixedly connected inside the detection box 1, a threaded rod 3 is rotatably connected to the top of the inner side of the detection box 1, a movable frame 4 is threadedly connected to the outer periphery of the threaded rod 3, a telescopic cylinder 5 is fixedly connected to the bottom of the movable frame 4, a support plate 6 is fixedly connected to the bottom of the telescopic cylinder 5, a support vertical plate 7 is fixedly connected to the front and rear sides of the support plate 6, a sliding rod 8 is fixedly connected to the opposite side of the two support vertical plates 7, a clamping hand 9 is slidably connected to the outer periphery of the two sliding rods 8, the tops of the two clamping hands 9 are fixedly connected to the sliding frame 10, and the tops of the two sliding frames 10 are rotatably connected to the connecting rod 11, the other ends of the two connecting rods 11 are rotatably connected to the support frames 12, the two support frames 12 are fixedly connected to the moving plates 13 on the opposite sides, the top of the moving plate 13 is fixedly connected to the telescopic cylinder 14, the telescopic cylinder 14 is fixedly connected to the bottom of the support plate 6, the rear end of the detection box 1 is provided with a driving assembly, the bottom of the inner side of the detection box 1 is fixedly connected to the mounting plate 17, the inside of the mounting plate 17 is slidably connected to the detector 18, the inside of the mounting plate 17 is provided with a quick release assembly, the driving assembly includes a motor 15, the motor 15 is fixedly connected to the rear end of the detection box 1, the top of the inner side of the detection box 1 is fixedly connected to two slide rails 16, and the moving frame 4 is slidably connected to the outer periphery of the two slide rails 16.

[0027] Specifically, the detection box 1 is used to support various parts, the conveyor belt 2 is a conveying device of the plastic bottle production line, and the plastic bottles are transported to various positions of the production line. A threaded rod 3 is arranged inside the detection box 1, and the threaded rod 3 is used to drive the mobile frame 4 to move when it rotates. A telescopic cylinder 5 is fixed to the bottom of the mobile frame 4, which is used to control the up and down movement of the support plate 6. Support vertical plates 7 are arranged at both ends of the support plate 6 to support the sliding rod 8. The sliding rod 8 is used to support the movement of the clamping hand 9, and the clamping hand 9 is used to clamp the plastic bottle. A sliding frame 10 is arranged on the top of the clamping hand 9, and the sliding frame 10 is used to support the connecting rod 11. A support frame 12 is arranged at the other end of the connecting rod 11 to connect the sliding frame 10 and the support frame 12 together. When the frame 12 moves, it will drive the sliding frame 10 to move. A moving plate 13 is set between the two supporting frames 12 to connect the two supporting frames 12 together. A telescopic cylinder 14 is set on the top of the moving plate 13. The telescopic cylinder 14 is set at the bottom of the supporting plate 6. When the telescopic cylinder 14 is started, it will drive the clamping hand 9 to clamp the plastic bottle. The motor 15 is fixed at the rear end of the detection box 1 to drive the threaded rod 3 to move, thereby driving the plastic bottle to move to the detector 18. Two slide rails 16 are set inside the detection box 1 to stabilize the movement of the moving frame 4. The mounting plate 17 is fixed to the bottom inner side of the detection box 1 to install the detector 18. The detector 18 is used to detect plastic bottles, which is the prior art.

[0028] Reference Figure 4 - Figure 6The quick-release assembly includes two card blocks 22, and the two card blocks 22 are slidably connected inside the mounting plate 17. The two card blocks 22 are fixedly connected to a pull rod 23 on the separated side. The outer periphery of the two pull rods 23 is sleeved with a spring 24. The left and right sides of the detector 18 are provided with card slots 20, and the two card blocks 22 are respectively connected to the two card slots 20. Two limit slots 21 are provided inside the mounting plate 17, and the two pull rods 23 are respectively slidably connected to the two limit slots 21. The two pull rods 23 are fixedly connected to a limited block 25 on the separated side, and the two limit blocks 25 are respectively abutted against the left and right ends of the mounting plate 17. The left and right sides of the detector 18 are fixedly connected to a handle 19, and the two limit blocks 25 are fixedly connected to a handle 26 on the separated side.

[0029] Specifically, handles 19 are provided on both sides of the detector 18 so that the detector 18 can be lifted by the handles 19. Slots 20 are provided at both ends of the detector 18 for inserting the card block 22 into the card slot 20 so that the detector 18 is fixed in the mounting plate 17. A limit slot 21 is provided in the mounting plate 17 for providing a moving space for the pull rod 23. The pull rod 23 and the card block 22 are connected together and are used to pull the pull rod 23 so that the card block 22 leaves the card slot 20. A spring 24 is provided on the periphery of the pull rod 23 for resetting the movement of the card block 22. A limit block 25 is provided at one end of the pull rod 23 for preventing the spring 24 from resetting the card block 22 too far. A handle 26 is provided at one end of the limit block 25 for the operator to better pull the card block 22.

[0030] Reference Figure 1 The front end of the detection box 1 is rotatably connected to two doors 27, and the front ends of the two doors 27 are fixedly connected to handles 28.

[0031] Specifically, two doors 27 are rotatably connected to the front end of the detection box 1 to protect the interior of the detection box 1 . Handles 28 are fixedly connected to the front ends of the two doors 27 so that an operator can pull the handles 28 to open the doors 27 .

[0032] Working principle: When the plastic bottle enters the detection box 1 through the conveyor belt 2, the telescopic cylinder 15 is started to move the mobile frame 4 downward, so that the clamping hand 9 reaches the top of the conveyor belt 2, and the telescopic cylinder 2 14 is started to move upward, so that the two support frames 12 move upward, and the sliding frame 10 is pulled by the connecting rod 11, so that the clamping hand 9 clamps and fixes the plastic bottle, and then the mobile frame 4 is moved upward by the telescopic cylinder 15, driving the plastic bottle to move upward, and then the threaded rod 3 is driven to rotate by starting the motor 15, so that the plastic bottle moves to the top of the detector 18, and the plastic bottle is tested in all directions. After the test is completed, the plastic bottle is moved to the top of the conveyor belt 2 by reversing the motor 15, and then the telescopic cylinder 15 is started to move the support plate 6 downward, so that the plastic bottle reaches the conveyor belt 2, and then the telescopic cylinder 2 14 is started to move the mobile plate 13 downward, and the plastic bottle can be released, and the test of the plastic bottle can be completed.

[0033] When it is necessary to inspect the detector 18, first pull the handle 28 to open the door 27, then pull the handle 26 to drive the pull rod 23 to move, and the pull rod 23 will cause the block 22 to leave the slot 20 of the detector 18, so that the detector 18 loses its fixation, and the detector 18 can be removed by lifting the handle 19 upwards. When the inspection is completed and the detector 18 needs to be installed, first pull the handle 26 to make the block 22 enter the limit groove 21, and then place the detector 18 in its original place, and then release the force on the handle 26, so that the spring 24 releases the tension to clamp the block 22 into the slot 20 of the detector 18, and the installation can be completed, thereby improving the efficiency of inspecting the detector 18.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A plastic bottle edge removal detection mechanism, comprising a detection box (1), characterized in that: The detection box (1) is fixedly connected to a conveyor belt (2) inside, the top of the inner side of the detection box (1) is rotatably connected to a threaded rod (3), the outer periphery of the threaded rod (3) is threadedly connected to a movable frame (4), the bottom of the movable frame (4) is fixedly connected to a telescopic cylinder (5), the bottom of the telescopic cylinder (5) is fixedly connected to a support plate (6), the front and rear sides of the support plate (6) are fixedly connected to support vertical plates (7), the two support vertical plates (7) are fixedly connected to a sliding rod (8) on the opposite side, the outer peripheries of the two sliding rods (8) are slidably connected to grippers (9), the tops of the two grippers (9) are fixedly connected to a sliding frame (10), and the two The top of the sliding frame (10) is rotatably connected to a connecting rod (11), the other ends of the two connecting rods (11) are rotatably connected to a supporting frame (12), the two supporting frames (12) are fixedly connected to a moving plate (13) on the opposite side, the top of the moving plate (13) is fixedly connected to a second telescopic cylinder (14), the second telescopic cylinder (14) is fixedly connected to the bottom of the supporting plate (6), the rear end of the detection box (1) is provided with a driving assembly, the bottom of the inner side of the detection box (1) is fixedly connected to a mounting plate (17), the interior of the mounting plate (17) is slidably connected to a detector (18), and the interior of the mounting plate (17) is provided with a quick-release assembly.

2. A plastic bottle edge removal detection mechanism according to claim 1, characterized in that: The quick-release assembly comprises two clamping blocks (22), the two clamping blocks (22) are slidably connected inside the mounting plate (17), the two clamping blocks (22) are fixedly connected with a pull rod (23) on the separated sides, the outer circumferences of the two pull rods (23) are sleeved with springs (24), the left and right sides of the detector (18) are provided with clamping slots (20), and the two clamping blocks (22) are respectively clamped inside the two clamping slots (20).

3. A plastic bottle edge removal detection mechanism according to claim 2, characterized in that: Two limiting grooves (21) are provided inside the mounting plate (17), and the two pull rods (23) are respectively slidably connected inside the two limiting grooves (21).

4. A plastic bottle edge removal detection mechanism according to claim 1, characterized in that: The driving assembly comprises a motor (15), and the motor (15) is fixedly connected to the rear end of the detection box (1).

5. A plastic bottle edge removal detection mechanism according to claim 1, characterized in that: Two slide rails (16) are fixedly connected to the top of the inner side of the detection box (1), and the movable frame (4) is slidably connected to the outer periphery of the two slide rails (16).

6. A plastic bottle edge removal detection mechanism according to claim 3, characterized in that: The two pull rods (23) are fixedly connected to a limiting block (25) on the separated side, and the two limiting blocks (25) are respectively abutted against the left and right ends of the mounting plate (17).

7. A plastic bottle edge removal detection mechanism according to claim 6, characterized in that: The left and right sides of the detector (18) are both fixedly connected with handles (19), and the separated sides of the two limit blocks (25) are both fixedly connected with handles (26).

8. A plastic bottle edge removal detection mechanism according to claim 1, characterized in that: The front end of the detection box (1) is rotatably connected to two doors (27), and the front ends of the two doors (27) are fixedly connected to handles (28).

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