A tin easy-open lid pull ring strip material slitting device

Abstract

The utility model relates to tin easy open cover processing technical field discloses a tin easy open cover pull ring belt material slitting device, including a kind of tin easy open cover pull ring belt material slitting device, including conveying base, the top of conveying base is fixedly connected with storage mechanism, one side of conveying base is slidably connected with storage device, the other side of conveying base is fixedly connected with cutting mechanism, the one side of cutting mechanism is fixedly connected with material feeder, the storage mechanism includes device outer wall, the bottom of device outer wall is fixedly connected in the top of conveying base, the both sides of device outer wall are fixedly connected with sliding slot rod. In the utility model, when needing to store material, start motor one, motor one drives rotating arm to rotate, rotating arm inner wall drives connecting column to move immediately, the outer wall of connecting column is limited by connecting block one, and connecting block one is restrained by sliding protection block.

Description

Technical Field

[0001] This utility model relates to the field of tinplate easy-open lid processing technology, and in particular to a tinplate easy-open lid pull ring strip cutting device. Background Technology

[0002] Tinplate easy-open pull tabs are small parts frequently used in beverage cans and other similar products. If large rolls of tinplate are directly stamped into huge molds, the material utilization rate will be extremely low, resulting in significant resource waste and increased costs. To maximize material utilization while minimizing waste during processing, a tinplate easy-open pull tab material cutting device has been developed.

[0003] Existing tinplate easy-open pull ring strip cutting devices typically consist of two blade shafts mounted on the top and bottom. Their cutting principle is similar to that of ordinary scissors. The blades are usually made of high-strength alloy steel with a very hard and smooth surface, which makes them cut smoothly and powerfully. Under highly automated control, through a series of steps including constant tension feeding, precision leveling, rotary shearing and independent tension winding, the wide roll material is continuously, quickly and accurately converted into multiple narrow rolls that meet the requirements of the next process.

[0004] Existing tinplate easy-open lid pull-ring material slitting devices typically cause material to fall into the collection container due to inertia during shearing. The strong impact force often results in curling, breakage, and dents at the edges when the material falls into the container. Furthermore, the material is easily caught in the conveyor belt, causing the device to jam and disrupting production efficiency. To address these issues, a new tinplate easy-open lid pull-ring material slitting device is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a tinplate easy-open cover pull ring material cutting device, which aims to improve the problems of material curling, dents and other damage during material storage, as well as the problem of materials frequently getting caught in the conveyor belt and getting stuck.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A tinplate easy-open pull ring strip cutting device includes a conveying base, a material storage mechanism fixedly connected to the top of the conveying base, a material storage device slidably connected to one side of the conveying base, a cutting mechanism fixedly connected to the other side of the conveying base, and a material feeder fixedly connected to one side of the cutting mechanism.

[0008] The material storage mechanism includes an outer wall, the bottom of which is fixedly connected to the top of the conveying base. Slide rods are fixedly connected to both sides of the outer wall. A motor is installed on the outer wall. A rotating arm is fixedly connected to the drive end of the motor. A connecting column is slidably connected to the inner wall of the rotating arm. Two connecting rods are fixedly connected to one side of the connecting column. Multiple suction cup rods are fixedly connected to the bottom of one of the connecting rods. A limit protection component is slidably connected to one side of the connecting column.

[0009] As a further description of the above technical solution:

[0010] The cutting mechanism includes a cutter housing, one side of which is fixedly connected to one side of the conveyor base. A second motor is mounted on the outer wall of the cutter housing, and a drive wheel is fixedly connected to the drive end of the second motor. A driven wheel is slidably connected to the inner wall of the cutter housing. The drive wheel and the driven wheel are coupled together by a belt. A second connecting block is fixedly connected to the outer wall of the belt, and a sliding block is slidably connected to the outer wall of the second connecting block. A blade is fixedly connected to one side of the sliding block.

[0011] As a further description of the above technical solution:

[0012] The limiting protection component includes a connecting block 1, the inner wall of the connecting block 1 is slidably connected to the outer wall of the connecting column, a sliding protection block is fixedly connected to one side of the connecting block 1, a transmission anti-pinch block is fixedly connected to the inner wall of the transmission base, a conveyor belt is slidably connected to the inner wall of the transmission anti-pinch block, and a pulley is slidably connected to the inner wall of the conveyor belt.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the connecting column is slidably connected to the inner wall of the outer wall of the device, and one side of the connecting column is slidably connected to one side of the two sliding rods.

[0015] As a further description of the above technical solution:

[0016] Both sides of the pulley are rotatably connected to the inner wall of the conveyor base, and the outer wall of the sliding protective block is slidably connected to the inner wall of the slide bar.

[0017] As a further description of the above technical solution:

[0018] One side of the slide bar is fixedly connected to one side of the conveyor base, and the outer wall of the pulley is in contact with the inner wall of the conveyor base;

[0019] As a further description of the above technical solution:

[0020] Both sides of the drive wheel are rotatably connected to the inner wall of the cutter housing, and the outer wall of the sliding block is slidably connected to the inner wall of the cutter housing.

[0021] As a further description of the above technical solution:

[0022] One side of the sliding block is slidably connected to one side of the belt strip, and one side of the blade is slidably connected to the outer wall of the cutter housing.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, when materials need to be stored, motor one is started, which drives the rotating arm to rotate. The inner wall of the rotating arm then drives the connecting column to move. The outer wall of the connecting column is restricted by the connecting block one, which is in turn constrained by the sliding protection block. This makes the connecting column move only along the limiting groove on the inner wall of the device and always maintain a vertical state. When the material reaches the designated position, motor one controls the connecting column to move downward. Then the suction cup rod adsorbs the material and transfers it. During this process, the anti-pinch block can effectively prevent the material from being rolled into the gap between it and the conveyor belt, avoid jamming, and ensure that the material storage process is smooth and efficient.

[0025] 2. In this utility model, when cutting is required, the feeder transmits the material to the top of the conveyor base through double rollers. When the material reaches the position to be cut, motor two starts and drives the drive wheel to rotate. The drive wheel drives the driven wheel to rotate synchronously through the belt. The two work together to make the belt move more smoothly. The belt drives the connecting block two to move. The connecting block two pulls the sliding block to slide on the inner wall of the cutter housing, thereby driving the blade to move to achieve cutting. This structural design allows motor two to rotate in only one direction without changing the direction of rotation to complete the cutting work, simplifying the operation process and ensuring the stability of cutting. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a tinplate easy-open lid pull ring strip cutting device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the rotating arm of a tinplate easy-open cover pull ring strip cutting device proposed in this utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a schematic diagram of the sliding block of a tinplate easy-open cover pull ring strip cutting device proposed in this utility model.

[0030] Legend:

[0031] 1. Conveying base; 2. Material storage mechanism; 21. Outer wall of the device; 22. Sliding rod; 23. Motor 1; 24. Rotating arm; 25. Connecting column; 26. Connecting rod; 27. Suction cup rod; 28. Limit protection component; 281. Connecting block 1; 282. Sliding protection block; 283. Conveying anti-pinch block; 284. Conveyor belt; 285. Pulley; 3. Material storage device; 4. Cutting mechanism; 41. Cutter housing; 42. Motor 2; 43. Driving wheel; 44. Driven wheel; 45. Belt strip; 46. Connecting block 2; 47. Sliding block; 48. Blade; 5. Feeder. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1 to 3 This utility model provides an embodiment of a tinplate easy-open pull ring strip cutting device, including a conveyor base 1, a support device component for the conveyor base 1 to bear the weight of the material and ensure stable operation of the device, a storage mechanism 2 fixedly connected to the top of the conveyor base 1 to store the strip material, orderly pick up and put it in, and supply material for subsequent processes, a storage device 3 slidably connected to one side of the conveyor base 1 to assist in material storage, and the storage device 3 is slidable to facilitate replenishment or retrieval of material, a cutting mechanism 4 fixedly connected to the other side of the conveyor base 1 to cut the strip material according to specifications to meet the size requirements of subsequent processing, and a feeder 5 fixedly connected to one side of the cutting mechanism 4 to smoothly feed the material to the designated position, improving the cutting accuracy;

[0034] The material storage mechanism 2 includes an outer wall 21, which protects the internal components, limits their movement, and prevents interference from impurities. The bottom of the outer wall 21 is fixedly connected to the top of the conveying base 1. The outer wall 21 is fixed to the conveying base 1 to ensure the stability of the material storage mechanism 2. Slide rails 22 are fixedly connected to both sides of the outer wall 21, providing sliding tracks to ensure the components move along the tracks. A motor 23 is installed on the outer wall 21, which powers the material storage mechanism 2 and drives the transmission components. A rotating arm 24 is fixedly connected to the drive end of the motor 23. 4. The rotational motion is converted into linear motion to transmit power. A connecting column 25 is slidably connected to the inner wall of the rotating arm 24. The connecting column 25 connects the rotating arm 24 and the material picking component to transmit power. Two connecting rods 26 are fixedly connected to one side of the connecting column 25. The connecting rods 26 drive the material picking component to move synchronously to ensure uniform force. Multiple suction rods 27 are fixedly connected to the bottom of one of the connecting rods 26. The suction rods 27 adsorb the material, enhance stability, and prevent falling. A limit protection component 28 is slidably connected to one side of the connecting column 25. The limit protection component 28 restricts the trajectory of the connecting column 25 and protects the material from being rolled in.

[0035] The limit protection component 28 includes a connecting block 281, which connects to the connecting component and transmits the limiting function to ensure the stability of the connecting column 25. The inner wall of the connecting block 281 is slidably connected to the outer wall of the connecting column 25. The connecting block 281 slides along the connecting column 25 to limit deviation and maintain verticality. A sliding protection block 282 is fixedly connected to one side of the connecting block 281. The sliding protection block 282 slides within the slide rail 22 for precise limiting. A transmission anti-pinch block 283 is fixedly connected to the inner wall of the conveyor base 1. The transmission anti-pinch block 283 blocks material from entering the gap, preventing jamming and ensuring safety. A conveyor belt 284 is slidably connected to the inner wall of the transmission anti-pinch block 283. The conveyor belt 284 carries and transmits materials, improving efficiency in conjunction with the anti-pinch block. A pulley 285 is slidably connected to the inner wall of the conveyor belt 284. The pulley 285 drives the conveyor belt 284 to rotate, ensuring stable material flow. For fixed transmission, the outer wall of the connecting column 25 is slidably connected to the inner wall of the outer wall 21 of the device. The outer wall 21 of the device limits the connecting column 25 to avoid deviation in the material picking position. One side of the connecting column 25 is slidably connected to one side of the two slide rails 22. The double slide rails 22 limit the connecting column 25 to enhance the stability of movement. Both sides of the pulley 285 are rotatably connected to the inner wall of the conveying base 1. The conveying base 1 supports the pulley 285 to ensure its stable rotation. The outer wall of the sliding protection block 282 is slidably connected to the inner wall of the slide rail 22. The slide rail 22 guides the sliding protection block 282 to improve the motion accuracy. One side of the slide rail 22 is fixedly connected to one side of the conveying base 1. The slide rail 22 is fixed to the conveying base 1 to provide stable support. The outer wall of the pulley 285 is in contact with the inner wall of the conveying base 1. The conveying base 1 provides auxiliary support for the pulley 285 to prevent shaking.

[0036] Reference Figure 1 and Figure 4 The cutting mechanism 4 includes a cutter housing 41, which houses and protects the cutting components to ensure safety during the cutting process. One side of the cutter housing 41 is fixedly connected to one side of the conveyor base 1. The cutter housing 41 is fixed to the conveyor base 1 to ensure cutting accuracy. A second motor 42 is installed on the outer wall of the cutter housing 41. The second motor 42 supplies power to the cutting mechanism 4 and drives the cutting components. A drive wheel 43 is fixedly connected to the drive end of the second motor 42. The drive wheel 43 rotates and transmits power to the driven wheel 44 through a belt 45. The driven wheel 44 is slidably connected to the inner wall of the cutter housing 41. The driven wheel 44 cooperates with the drive wheel 43 to tension the belt 45 to prevent slippage. The drive wheel 43 and the driven wheel 44 are coupled together through the belt 45. The belt 45 converts the rotational motion into linear motion to provide cutting power. A second connecting block 46 is fixedly connected to the outer wall of the belt 45. Block 2 46 connects the belt 45 and the sliding block 47 to transmit motion. The sliding block 47 is slidably connected to the outer wall of the connecting block 2 46. The sliding block 47 slides along the outer shell, driving the blade 48 to cut precisely. The blade 48 is fixedly connected to one side of the sliding block 47. The blade 48 cuts the strip material to ensure that the cut surface is flat and meets the requirements. Both sides of the drive wheel 43 are rotatably connected to the inner wall of the cutter housing 41. The cutter housing 41 supports the drive wheel 43 to ensure its stable rotation. The outer wall of the sliding block 47 is slidably connected to the inner wall of the cutter housing 41. The cutter housing 41 limits the sliding block 47 to prevent cutting deviation. One side of the sliding block 47 is slidably connected to one side of the belt 45. The belt 45 assists in supporting the sliding block 47 to enhance motion stability. One side of the blade 48 is slidably connected to the outer wall of the cutter housing 41. The cutter housing 41 limits the blade 48 to ensure accurate cutting dimensions.

[0037] Working principle: When materials need to be stored, motor 23 is started. At this time, motor 23 drives the rotating arm 24 to rotate. Then the inner wall of the rotating arm 24 drives its connecting column 25 to move. At the same time, the outer wall of the connecting column 25 is restricted by the connecting block 281. The connecting block 281 is restricted by the sliding protection block 282, so that the moving trajectory of the connecting column 25 moves according to the limiting groove opened on the inner wall of the outer wall 21 of the device, while keeping it vertical. When the material is in place, motor 23 makes the connecting column 25 downward, and then the suction cup rod 27 makes it adsorb and move. The anti-pinch block 283 prevents it from being rolled into the gap between the anti-pinch block 283 and the conveyor belt 284, preventing jamming.

[0038] When cutting is required, the feeder 5 transfers its material to the top of the conveyor base 1 through its double rollers. When it reaches the position to be cut, the motor 42 starts, driving the drive wheel 43 to move. At this time, the drive wheel 43 drives the driven wheel 44 to move through the belt 45. The synchronous movement of the drive wheel 43 and the driven wheel 44 makes the movement of the belt 45 smoother. At this time, the belt 45 drives the connecting block 46 to move, and the connecting block 46 drives the sliding block 47 to move. The sliding block 47 drives its blade 48 to move, thereby achieving the cutting effect. The sliding block 47 slides on the inner wall of the cutter housing 41, so that the motor 42 only needs to move in one direction and can complete the work without changing its rotation direction.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A tinplate easy-open cover pull ring strip cutting device, comprising a conveyor base (1), characterized in that: The top of the conveying base (1) is fixedly connected to a storage mechanism (2), a storage device (3) is slidably connected to one side of the conveying base (1), a cutting mechanism (4) is fixedly connected to the other side of the conveying base (1), and a feeder (5) is fixedly connected to one side of the cutting mechanism (4). The storage mechanism (2) includes an outer wall (21), the bottom of which is fixedly connected to the top of the conveying base (1). Slide rods (22) are fixedly connected to both sides of the outer wall (21). A motor (23) is installed on the outer wall of the outer wall (21). A rotating arm (24) is fixedly connected to the drive end of the motor (23). A connecting column (25) is slidably connected to the inner wall of the rotating arm (24). Two connecting rods (26) are fixedly connected to one side of the connecting column (25). Multiple suction rods (27) are fixedly connected to the bottom of one of the connecting rods (26). A limit protection component (28) is slidably connected to one side of the connecting column (25).

2. The tinplate easy-open cover pull ring strip cutting device according to claim 1, characterized in that: The cutting mechanism (4) includes a cutter housing (41), one side of which is fixedly connected to one side of the conveying base (1). A second motor (42) is installed on the outer wall of the cutter housing (41). A drive wheel (43) is fixedly connected to the drive end of the second motor (42). A driven wheel (44) is slidably connected to the inner wall of the cutter housing (41). The drive wheel (43) and the driven wheel (44) are coupled together by a belt (45). A second connecting block (46) is fixedly connected to the outer wall of the belt (45). A sliding block (47) is slidably connected to the outer wall of the second connecting block (46). A blade (48) is fixedly connected to one side of the sliding block (47).

3. The tinplate easy-open cover pull ring strip cutting device according to claim 1, characterized in that: The limiting protection component (28) includes a connecting block (281), the inner wall of which is slidably connected to the outer wall of the connecting column (25), a sliding protection block (282) is fixedly connected to one side of the connecting block (281), a transmission anti-pinch block (283) is fixedly connected to the inner wall of the transmission base (1), a conveyor belt (284) is slidably connected to the inner wall of the transmission anti-pinch block (283), and a pulley (285) is slidably connected to the inner wall of the conveyor belt (284).

4. The tinplate easy-open cover pull ring strip cutting device according to claim 1, characterized in that: The outer wall of the connecting column (25) is slidably connected to the inner wall of the outer wall (21) of the device, and one side of the connecting column (25) is slidably connected to one side of the two sliding rods (22).

5. The tinplate easy-open cover pull ring strip cutting device according to claim 3, characterized in that: Both sides of the pulley (285) are rotatably connected to the inner wall of the conveyor base (1), and the outer wall of the sliding protection block (282) is slidably connected to the inner wall of the slide bar (22).

6. The tinplate easy-open cover pull ring strip cutting device according to claim 3, characterized in that: One side of the slide bar (22) is fixedly connected to one side of the conveyor base (1), and the outer wall of the pulley (285) is in contact with the inner wall of the conveyor base (1).

7. The tinplate easy-open cover pull ring strip cutting device according to claim 2, characterized in that: Both sides of the drive wheel (43) are rotatably connected to the inner wall of the cutter housing (41), and the outer wall of the sliding block (47) is slidably connected to the inner wall of the cutter housing (41).

8. The tinplate easy-open cover pull ring strip cutting device according to claim 2, characterized in that: One side of the sliding block (47) is slidably connected to one side of the belt strip (45), and one side of the blade (48) is slidably connected to the outer wall of the cutter housing (41).

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