High-efficiency slitting mechanism for carrier tape forming machine

Abstract

This utility model relates to the field of carrier tape slitting technology and discloses a high-efficiency slitting mechanism for a carrier tape forming machine. It includes a frame, with a placement roller mounted on the upper surface of the frame. Support frame one and support frame two are fixedly mounted on the upper surface of the frame. A rotating shaft is rotatably mounted between support frame one. A rotating roller is fixedly mounted on the outer surface of the rotating shaft. Multiple partition plates are rotatably mounted on the outer surface of the rotating roller. A motor one is fixedly mounted on the side of support frame one. The end of the rotating shaft is fixedly connected to the output shaft of motor one. A rotating rod is rotatably mounted between support frames two, and multiple cutting blades are slidably disposed on the surface of the rotating rod. In this utility model, by setting up motor one, rotating shaft, rotating roller, and partition plates, motor one drives the rotating shaft to rotate, and the rotating shaft drives the rotating roller to rotate synchronously, thereby achieving the winding and sorting of the carrier tape. The partition plates can divide the slid carrier tape into sections for winding.

Description

Technical Field

[0001] This utility model relates to the field of carrier tape slitting technology, and in particular to a high-efficiency slitting mechanism for carrier tape forming machines. Background Technology

[0002] Fully automatic carrier tape forming machines mainly produce electronic tapes with widths ranging from 12-88 mm, with a stable production speed of 300 meters per hour. The specific production speed varies depending on the quality of the raw material tape and the size of the product cavity. Almost all materials can be used, such as PS / PC / PVC and conductive or non-conductive materials. The tape take-up device can take up extra-large reels with diameters exceeding 1 meter. Carrier tape slitting refers to the process of cutting the carrier tape to a specific width. Carrier tape is a strip-shaped product used in the field of electronic packaging. It has a specific thickness and features evenly distributed holes along its length for holding electronic components and positioning holes for indexing and positioning.

[0003] A search revealed Chinese patent publication number CN220313450U, which discloses a slitting device for a carrier tape forming machine. The device includes a first support frame, a second support frame, and a base. The first support frame is mounted on the center of the top of the base via fixing bolts, and the second support frame is mounted on the front end of the top of the base via fixing bolts. A first motor is mounted on the front of the first support frame, and a first transmission rod is mounted on the output end of the first motor. Several slitting blades are mounted on the outer wall of the first transmission rod, and a fixing ring is mounted on one end of each slitting blade. This invention utilizes a first pulling block to move a pulling rod. The movement of the pulling rod disengages a first limiting block from the interior of a first limiting hole, allowing adjustment of the positions of the slitting blades and the fixing ring. After adjustment, releasing the first pulling block allows the spring force of the first spring to push the first limiting block back into the first limiting hole, thus enabling the slitting of carrier tape into different widths during the use of the carrier tape forming machine slitting device.

[0004] The device can move the first limiting block out of the first limiting hole by moving the lever. During the adjustment process, each cutting blade and the limiting plate need to be adjusted individually, which is cumbersome, troublesome and time-consuming. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-efficiency slitting mechanism for a carrier tape forming machine, which aims to improve the problem of cumbersome and time-consuming operation that requires individual adjustment of each slitting blade and limiting plate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency slitting mechanism for a carrier tape forming machine, comprising a frame, a placement roller mounted on the upper surface of the frame, and a support frame one and a support frame two fixedly mounted on the upper surface of the frame. A rotating shaft is rotatably mounted between the support frames one, a rotating roller is fixedly mounted on the outer surface of the rotating shaft, and multiple partition plates are rotatably mounted on the outer surface of the rotating roller. A motor one is fixedly mounted on the side of the support frame one, and the end of the rotating shaft is fixedly connected to the output shaft of the motor one. A rotating rod is rotatably mounted between the support frames two, and multiple cutting blades are slidably disposed on the surface of the rotating rod. A motor two is fixedly mounted on the side of the support frame two, and the end of the rotating rod is fixedly connected to the output shaft of the motor two. An adjustment mechanism for adjusting the distance between the multiple partition plates and the multiple cutting blades is provided on the support frames one and two.

[0007] Preferably, the adjusting mechanism includes a support bracket rotatably mounted on the cutting blade, a connecting plate fixedly installed between the corresponding support bracket and the partition plate, a sliding rod fixedly installed on the upper surface of the connecting plate, an adjusting plate provided between the first support frame and the second support frame, a plurality of strip-shaped slides inclinedly opened on the adjusting plate with the strip-shaped slides on both sides arranged in a figure-eight shape, the sliding rod slidably disposed in the corresponding strip-shaped slide, and a driving mechanism for driving the adjusting plate to move provided between the first support frame and the second support frame.

[0008] Preferably, the drive mechanism includes two horizontal plates respectively mounted on support frame one and support frame two, a threaded rod rotatably mounted between the two horizontal plates, a motor three fixed to the side of one of the horizontal plates, the end of the threaded rod being fixedly connected to the end of the output shaft of motor three, and an adjusting plate threadedly mounted on the outer surface of the threaded rod.

[0009] Preferably, guide rods are provided on both sides of the threaded rod, and the two ends of the guide rods are respectively fixedly installed on two horizontal plates, and the adjusting plate is slidably disposed on the outer surface of the two guide rods.

[0010] Preferably, both sides of the second support frame are provided with a pressing mechanism. The pressing mechanism includes two mounting brackets fixedly installed on the surface of the frame. A pressing roller is slidably provided between the two mounting brackets. The mounting bracket is provided with a vertical moving mechanism for adjusting the height of the pressing roller.

[0011] Preferably, both ends of the pressing roller are fixedly mounted with sliders, which are slidably disposed inside the mounting frame.

[0012] Preferably, the up-and-down moving mechanism includes an electric push rod fixedly installed on the inner wall of the mounting frame, and the slider is fixedly installed on the output end of the electric push rod.

[0013] Preferably, a plurality of limiting plates are fixedly installed on the outer surface of the rotating rod, and the cutting blade is slidably disposed on the outer surface of the plurality of limiting plates.

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

[0015] 1. In this utility model, by setting up a motor, a rotating shaft, a rotating roller, and a separator plate, the motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating roller to rotate synchronously, thereby realizing the winding and sorting of the carrier tape. The separator plate can divide the slit carrier tape into sections for winding. By setting up an adjustment mechanism, a second motor, a rotating rod, and a cutting blade, the second motor drives the rotating rod to rotate, and the rotating rod drives the cutting blade to rotate synchronously for cutting the carrier tape. The adjustment mechanism can adjust multiple cutting blades and separator plates simultaneously, eliminating the need for operators to adjust each cutting blade and separator plate individually.

[0016] 2. In this utility model, by setting up an up-and-down movement mechanism and a pressure roller, the pressure roller can limit and press the carrier belt, and the up-and-down movement mechanism can drive the pressure roller to move up and down, which can adjust the tension of the carrier belt and facilitate the subsequent cutting work. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the high-efficiency slitting mechanism for the carrier tape forming machine proposed in this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the high-efficiency slitting mechanism for the carrier tape forming machine proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the adjustment mechanism of the high-efficiency slitting mechanism of the carrier tape forming machine proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the connecting plate structure of the high-efficiency slitting mechanism for the carrier tape forming machine proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the pressure roller structure of the high-efficiency slitting mechanism of the carrier tape forming machine proposed in this utility model.

[0022] Legend:

[0023] 1. Frame; 2. Placement roller; 3. Support frame one; 4. Support frame two; 5. Mounting frame; 6. Rotating shaft; 7. Divider plate; 8. Motor one; 9. Rotating roller; 10. Rotating rod; 11. Motor two; 12. Cutting blade; 13. Limiting plate; 14. Support frame; 15. Connecting plate; 16. Guide rod; 17. Electric push rod; 18. Pressure roller; 19. Slider; 20. Horizontal plate; 21. Threaded rod; 22. Motor three; 23. Adjusting plate; 24. Sliding rod. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figure 1-3 The present invention provides an embodiment of a high-efficiency slitting mechanism for a carrier tape forming machine, comprising a frame 1, a placement roller 2 mounted on the upper surface of the frame 1, and a support frame 3 and a support frame 4 fixedly mounted on the upper surface of the frame 1. A rotating shaft 6 is rotatably mounted between the support frame 3, a rotating roller 9 is fixedly mounted on the outer surface of the rotating shaft 6, and multiple partition plates 7 are rotatably mounted on the outer surface of the rotating roller 9. A motor 8 is fixedly mounted on the side of the support frame 3, and the end of the rotating shaft 6 is fixedly connected to the output shaft of the motor 8. A rotating rod 10 is rotatably mounted between the support frames 4, and multiple cutting blades 12 are slidably provided on the surface of the rotating rod 10. A motor 11 is fixedly mounted on the side of the support frame 4, and the end of the rotating rod 10 is fixedly connected to the output shaft of the motor 11. An adjustment mechanism for adjusting the distance between the multiple partition plates 7 and the multiple cutting blades 12 is provided on the support frame 3 and the support frame 4.

[0026] By setting up a motor 8, a rotating shaft 6, a rotating roller 9, and a separator plate 7, the motor 8 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the rotating roller 9 to rotate synchronously, thereby realizing the winding and sorting of the carrier tape. The separator plate 7 can divide the slit carrier tape into sections for winding. By setting up an adjustment mechanism, a second motor 11, a rotating rod 10, and a cutting blade 12, the second motor 11 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the cutting blade 12 to rotate synchronously for cutting the carrier tape. The adjustment mechanism can adjust multiple cutting blades 12 and separator plates 7 simultaneously, eliminating the need for operators to adjust each cutting blade 12 and separator plate 7 individually.

[0027] Reference Figure 2 and Figure 3 The adjustment mechanism includes a support frame 14 rotatably mounted on the cutting blade 12. The same connecting plate 15 is fixedly installed between the corresponding support frame 14 and the partition plate 7. A sliding rod 24 is fixedly installed on the upper surface of the connecting plate 15. An adjustment plate 23 is provided between the support frame 1 3 and the support frame 2 4. Multiple strip-shaped slides are inclinedly opened on the adjustment plate 23, and the strip-shaped slides on both sides are arranged in a figure-eight shape. The sliding rod 24 is slidably arranged in the corresponding strip-shaped slide. A drive mechanism for driving the adjustment plate 23 to move is provided between the support frame 1 3 and the support frame 2 4.

[0028] By setting up a drive mechanism, an adjusting plate 23, a connecting plate 15, and a sliding rod 24, the drive mechanism can drive the adjusting plate 23 to move. The movement of the adjusting plate 23 drives the sliding rod 24 to slide inside the strip track. The movement of the sliding rod 24 drives the partition plate 7 and the cutting plate to move synchronously through the connecting plate 15, thereby realizing the synchronous adjustment of multiple partition plates 7 and the cutting plate, improving the accuracy of the cutting work and improving the convenience of use.

[0029] Reference Figure 3 The drive mechanism includes two horizontal plates 20 respectively mounted on support frame 3 and support frame 4. A threaded rod 21 is rotatably mounted between the two horizontal plates 20. A motor 3 22 is fixed to the side of one of the horizontal plates 20. The end of the threaded rod 21 is fixedly connected to the end of the output shaft of the motor 3 22. An adjusting plate 23 is threadedly mounted on the outer surface of the threaded rod 21.

[0030] By setting up a motor 22 and a threaded rod 21, the motor 22 drives the threaded rod 21. The rotation of the threaded rod 21 can drive the adjusting plate 23 to move. The rotation of the adjusting plate 23 by the threaded rod 21 can achieve self-locking of the adjusting plate 23, effectively avoiding the problem of the adjusting plate 23 moving and shaking during operation.

[0031] Reference Figure 3 Guide rods 16 are provided on both sides of the threaded rod 21. The two ends of the guide rods 16 are fixedly installed on the two horizontal plates 20 respectively. The adjusting plate 23 is slidably disposed on the outer surface of the two guide rods 16.

[0032] By setting the guide rod 16, the guide rod 16 plays a limiting and guiding role for the adjusting plate 23, avoiding the problem of the adjusting plate 23 shaking as it rotates with the threaded rod 21, and further improving the stability of the operation.

[0033] Reference Figure 5 Both sides of the support frame 4 are provided with pressing mechanisms. The pressing mechanism includes two mounting frames 5 fixedly installed on the surface of the frame 1. A pressing roller 18 is slidably provided between the two mounting frames 5. The mounting frame 5 is provided with an up-and-down moving mechanism for adjusting the height of the pressing roller 18.

[0034] By setting up an up-and-down motion mechanism and a pressure roller 18, the pressure roller 18 can limit and press the carrier belt, and the up-and-down motion mechanism can drive the pressure roller 18 to move up and down, which can adjust the tension of the carrier belt and facilitate subsequent cutting work.

[0035] Reference Figure 5 Both ends of the pressure roller 18 are fixedly installed with sliders 19. The sliders 19 are slidably disposed inside the mounting frame 5. By setting the sliders 19, the pressure roller 18 can be further supported and guided, thereby improving the stability of the movement of the pressure roller 18.

[0036] Reference Figure 5 The up-and-down moving mechanism includes an electric push rod 17 fixedly installed on the inner wall of the mounting frame 5, and a slider 19 fixedly installed on the output end of the electric push rod 17. By setting the electric push rod 17, the slider 19 can be driven to move up and down. The movement of the slider 19 drives the pressure roller 18 to move up and down synchronously, thereby realizing the height adjustment of the pressure roller 18.

[0037] Reference Figure 4 Multiple limiting plates 13 are fixedly installed on the outer surface of the rotating rod 10. The cutting blade 12 is slidably disposed on the outer surface of the multiple limiting plates 13. By setting the limiting plates 13, the multiple cutting blades 12 can stably follow the rotating rod 10 to rotate while the rotating rod 10 rotates, so as to realize the synchronous operation of the multiple cutting blades 12.

[0038] Working principle: The carrier tape is placed on the placement roller 2, and the end of the carrier tape passes through the pressing roller 18 and the cutting blade 12, and is finally placed on the rotating roller 9. Then, the motor 3 22 is controlled, which drives the threaded rod 21. The rotation of the threaded rod 21 drives the adjusting plate 23 to move. The movement of the adjusting plate 23 drives the sliding rod 24 to slide inside the strip track. The movement of the sliding rod 24 drives the separator plate 7 and the cutting plate to move synchronously through the connecting plate 15, realizing the adjustment of the spacing between multiple cutting blades 12 and separator plates 7. After the separator plates 7 and cutting blades 12 are adjusted to the appropriate position, the motor is turned off. Then, the motor 1 8 and motor 2 11 are controlled to turn on. The motor 2 11 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the cutting blade 12 to rotate synchronously to cut the carrier tape. The motor 1 8 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the rotating roller 9 to rotate synchronously to wind up and sort the cut carrier tape, realizing the slitting of the carrier tape.

[0039] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are 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 high-efficiency slitting mechanism for a carrier tape forming machine, characterized in that: The system includes a frame (1), on the upper surface of which a placement roller (2) is mounted. A support frame one (3) and a support frame two (4) are fixedly mounted on the upper surface of the frame (1). A rotating shaft (6) is rotatably mounted between the support frame one (3). A rotating roller (9) is fixedly mounted on the outer surface of the rotating shaft (6). Multiple partition plates (7) are rotatably mounted on the outer surface of the rotating roller (9). A motor one (8) is fixedly mounted on the side of the support frame one (3). The end of the rotating shaft (6) is connected to the motor. The output shaft of the first (8) is fixedly connected. A rotating rod (10) is rotatably installed between the second (4) support frames. Multiple cutting blades (12) are slidably provided on the surface of the rotating rod (10). A motor (11) is fixedly installed on the side of the second (4) support frame. The end of the rotating rod (10) is fixedly connected to the output shaft of the second (11) motor. An adjustment mechanism for adjusting the distance between multiple partition plates (7) and multiple cutting blades (12) is provided on the first (3) support frame and the second (4) support frame.

2. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 1, characterized in that: The adjustment mechanism includes a support frame (14) rotatably mounted on the cutting blade (12). A connecting plate (15) is fixedly installed between the corresponding support frame (14) and the partition plate (7). A sliding rod (24) is fixedly installed on the upper surface of the connecting plate (15). An adjustment plate (23) is provided between the first support frame (3) and the second support frame (4). Multiple strip tracks are inclinedly opened on the adjustment plate (23), and the strip tracks on both sides are arranged in a figure-eight shape. The sliding rod (24) is slidably arranged in the corresponding strip track. A driving mechanism for driving the adjustment plate (23) to move is provided between the first support frame (3) and the second support frame (4).

3. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 2, characterized in that: The drive mechanism includes two horizontal plates (20) respectively mounted on support frame one (3) and support frame two (4). A threaded rod (21) is rotatably mounted between the two horizontal plates (20). A motor three (22) is fixed to the side of one of the horizontal plates (20). The end of the threaded rod (21) is fixedly connected to the end of the output shaft of the motor three (22). The adjusting plate (23) is threaded onto the outer surface of the threaded rod (21).

4. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 3, characterized in that: Guide rods (16) are provided on both sides of the threaded rod (21). The two ends of the guide rods (16) are fixedly installed on two horizontal plates (20) respectively. The adjusting plate (23) is slidably disposed on the outer surface of the two guide rods (16).

5. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 1, characterized in that: Both sides of the support frame 2 (4) are provided with pressing mechanisms. The pressing mechanism includes two mounting frames (5) fixedly installed on the surface of the frame (1). A pressing roller (18) is slidably provided between the two mounting frames (5). The mounting frame (5) is provided with an up-and-down moving mechanism for adjusting the height of the pressing roller (18).

6. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 5, characterized in that: Both ends of the pressing roller (18) are fixedly installed with sliders (19), and the sliders (19) are slidably disposed inside the mounting frame (5).

7. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 6, characterized in that: The up-and-down moving mechanism includes an electric push rod (17) fixedly installed on the inner wall of the mounting frame (5), and the slider (19) is fixedly installed on the output end of the electric push rod (17).

8. The high-efficiency slitting mechanism for carrier tape forming machine according to claim 1, characterized in that: Multiple limiting plates (13) are fixedly installed on the outer surface of the rotating rod (10), and the cutting blade (12) is slidably disposed on the outer surface of the multiple limiting plates (13).

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