A carrier tape forming machine controlled by a servo cylinder

Abstract

The utility model relates to the technical field of carrier tape forming machine discloses a kind of carrier tape forming machines using servo cylinder control, including storage cabinet, the top of the storage cabinet is fixedly connected with workbench, the top of the workbench is fixedly connected with heating structure, forming structure, punching structure and support seat, the heating structure includes heating seat, the bottom of the heating seat is fixedly connected with workbench, the top and bottom of the heating seat are respectively fixedly connected with upper heating servo cylinder and lower heating servo cylinder, one end of the upper heating servo cylinder and lower heating servo cylinder is respectively fixedly connected with upper heating clamp block and lower heating clamp block.In the utility model, heating structure, forming structure, punching structure and pull belt structure are set, all are driven using servo cylinder, energy saving and consumption reduction, while improving the accuracy of operation, while reducing the operation difficulty, personnel requirements can be reduced, improve the simplicity of device use.

Description

Technical Field

[0001] This utility model relates to the field of carrier tape forming machine technology, and in particular to a carrier tape forming machine controlled by a servo electric cylinder. Background Technology

[0002] Carrier tape is a strip-shaped product with a specific thickness. It has holes for holding electronic components and positioning holes for indexing and positioning that are evenly distributed along its length. When used with cover tape, it can carry and store electronic components such as resistors and capacitors in a closed package to protect them from contamination and damage during transportation.

[0003] Currently available carrier tape forming machines are complex to operate and lack precision. Traditional carrier tape forming machines use cylinders for operation, which requires manual adjustment of air pressure. This adjustment is difficult and poses safety risks, easily leading to carrier tape damage and substandard performance, resulting in low work efficiency.

[0004] Therefore, those skilled in the art have provided a carrier tape forming machine controlled by a servo electric cylinder to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a carrier tape forming machine controlled by a servo electric cylinder. This machine features an adjustment structure that enables precise control of clamping and punching operations, improving operational accuracy, reducing labor costs, and enhancing process quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A carrier tape forming machine controlled by a servo electric cylinder includes a storage cabinet, a worktable fixedly connected to the top of the storage cabinet, and a heating structure, a forming structure, a punching structure and a support base fixedly connected to the top of the worktable. The heating structure includes a heating base, the bottom of which is fixedly connected to the worktable. An upper heating servo cylinder and a lower heating servo cylinder are fixedly connected to the top and bottom of the heating base, respectively. An upper heating clamp and a lower heating clamp are fixedly connected to one end of the upper heating servo cylinder and the lower heating servo cylinder, respectively. By using the above technical solution, a heating structure is set up, and the distance and clamping force between the upper heating clamp and the lower heating clamp are precisely adjusted by the upper heating servo cylinder and the lower heating servo cylinder. There is no need to manually adjust the air pressure, which avoids the deformation of the carrier belt due to excessive clamping and prevents the uniformity of heating due to excessive clamping. This ensures that the carrier belt reaches the ideal softening state after heating, laying the foundation for subsequent molding processes.

[0007] Furthermore, the molding structure includes a molding base, the bottom of which is fixedly connected to the worktable, and an upper pressure mold servo cylinder and a lower molding servo cylinder are fixedly connected to the top and bottom of the molding base, respectively. A pressure module and a molding block are fixedly connected to one end of the upper pressure mold servo cylinder and the lower molding servo cylinder, respectively. By using the above technical solution, a molding structure is set up, and the upper pressure mold servo electric cylinder and the lower molding servo electric cylinder are used to precisely control the mold closing pressure and molding depth of the pressure module and the molding block, so that the molding size of the holes on the carrier tape is consistent, solving the problem of uneven hole depth caused by pressure fluctuations in traditional cylinders, and improving the compatibility of the carrier tape with electronic components.

[0008] Furthermore, the punching structure includes a punching seat, the bottom of which is fixedly connected to the worktable, a punching servo electric cylinder is fixedly connected to the top of the punching seat, and a punching pressure block is fixedly connected to the bottom of the punching servo electric cylinder. By using the above technical solution, a punching structure is set up, and the punching force and downward position of the punching pressure block are precisely controlled by the punching servo electric cylinder. This reduces the hole diameter error and hole spacing deviation of the carrier belt positioning hole, eliminates the need for manual calibration of the hole position, reduces manual intervention, and avoids the scrapping of the carrier belt caused by the position deviation of the traditional cylinder punching.

[0009] Furthermore, the bottom of the support base is fixedly connected to the worktable, and the support base is through-connected to the heating structure, the forming structure and the punching structure. The top of the support base is fixedly connected to a cooling device and a pull belt structure. The cooling device is located between the forming base and the punching base, and the pull belt structure is located on the side of the punching base away from the cooling device. The above technical solution involves setting up a support base to form a through-conveying channel for the carrier belt, ensuring that the carrier belt passes smoothly through the heating, forming, cooling, and punching processes in sequence. The cooling device can quickly cool down the formed carrier belt to prevent warping and deformation due to uneven cooling. The belt pulling structure provides precise conveying power for the carrier belt, ensuring smooth connection between each process.

[0010] Furthermore, the belt pulling structure includes a servo motor, which is fixedly connected to the support base. A power arm is fixedly connected to the output end of the servo motor. Two clamping blocks are fixedly connected to the inner side of the power arm, and a carrier belt is provided on the inner side of the two clamping blocks. By using the above technical solution, a belt pulling structure is set up, and a servo motor is used to precisely control the rotation angle and speed of the power arm. This drives two clamping blocks to clamp the carrier belt and convey it at a set distance, reducing conveying speed errors and ensuring that the carrier belt can accurately connect to each process station after each conveying, thus avoiding process misalignment caused by unstable speed in traditional conveying mechanisms.

[0011] Furthermore, support frames are fixedly connected to both sides of the storage cabinet, and rotating motors are fixedly connected to the top of the two support frames. The output ends of the two rotating motors are respectively fixedly connected to a feeding reel and a receiving reel. The above technical solution involves setting up a support frame and using a rotating motor to drive the feeding reel to release the carrier belt to be processed at a uniform speed. At the same time, the take-up reel synchronously collects the processed carrier belt under the force of the rotating motor. Furthermore, the rotation speed of the rotating motor can be adjusted in conjunction with the conveying speed of the belt pulling structure to prevent the carrier belt from becoming loose or broken during conveying, thereby achieving automated feeding and take-up and reducing manual operation.

[0012] Furthermore, a first counterweight wheel and a second counterweight wheel are fixedly connected to both sides of the storage cabinet, respectively; By using the above technical solution, a first counterweight wheel and a second counterweight wheel are set up. The weight of the counterweight wheel keeps the tension of the carrier belt stable during the feeding and receiving processes. Excessive tension will cause stretching deformation, or insufficient tension will cause wrinkles. This ensures the flatness of the carrier belt in each process and improves the processing accuracy.

[0013] Furthermore, a fixed frame is fixedly connected to the top of the workbench, and a display and a controller are fixedly connected to the front side of the fixed frame; By using the above technical solution, a display can be set up to show key parameters such as servo cylinder pressure, carrier belt conveying speed, and cooling temperature in real time. The controller can be used to adjust the operating parameters of each structure with one click, without the need for manual disassembly and adjustment, reducing the difficulty of operation. At the same time, it is convenient to monitor the operating status of the equipment in real time and promptly detect and resolve abnormal problems.

[0014] This utility model has the following beneficial effects: 1. This utility model proposes a carrier tape forming machine controlled by servo electric cylinders. Through the upper and lower heating servo electric cylinders in the heating structure, the clamping force and spacing of the upper and lower heating clamps can be precisely adjusted. A constant clamping force can be set for carrier tapes of different thicknesses, avoiding the cumbersome operation of manually adjusting air pressure required by traditional cylinders. This prevents excessive clamping that could deform the carrier tape, and also prevents excessive clamping that could affect heating uniformity, thus improving the accuracy of the heating process. Through the upper pressure mold servo electric cylinder and lower forming servo electric cylinder in the forming structure, the mold closing pressure and forming depth of the pressure module and forming block can be precisely controlled, ensuring consistent hole dimensions on the carrier tape. This solves the problem of uneven hole depth caused by unstable pressure in traditional cylinders, improving the forming efficiency of the carrier tape. The high-quality punching system utilizes a servo electric cylinder in the punching structure to drive the punching block, precisely controlling the punching force and position. This reduces the diameter and spacing errors of the carrier belt positioning holes, eliminating the need for manual calibration and minimizing manual intervention. A servo motor in the belt pulling structure drives the power arm and clamping block, precisely controlling the conveying speed and distance of the carrier belt. Combined with automated feeding and receiving reels, this significantly reduces labor costs, improves production efficiency, and avoids the safety risks and operational complexities of manually adjusting air pressure in traditional equipment. The overall structure is driven by a servo electric cylinder, saving energy and reducing consumption while improving operational accuracy and simplifying operation, thus lowering operator requirements and enhancing ease of use. Attached Figure Description

[0015] Figure 1 This is a perspective view of a carrier tape forming machine controlled by a servo electric cylinder according to the present invention. Figure 2 This is an isometric view of a carrier tape forming machine controlled by a servo electric cylinder, as proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a front view schematic diagram of a carrier tape forming machine controlled by a servo electric cylinder, as proposed in this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Storage cabinet; 2. Workbench; 3. Heating structure; 301. Heating seat; 302. Upper heating servo cylinder; 303. Upper heating clamping block; 304. Lower heating clamping block; 305. Lower heating servo cylinder; 4. Forming structure; 401. Forming seat; 402. Upper pressure die servo cylinder; 403. Pressing module; 404. Forming block; 405. Lower forming servo cylinder; 5. Cooling device; 6. Punching structure; 601. Punching seat; 602. Punching servo cylinder; 603. Punching pressure block; 7. Belt pulling structure; 701. Servo motor; 702. Power arm; 703. Clamping pressure block; 8. Support frame; 9. Support seat; 10. Feed reel; 11. Take-up reel; 12. First counterweight wheel; 13. Fixing frame; 14. Second counterweight wheel; 15. Rotating motor; 16. Display; 17. Controller; 18. Carrier belt. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Reference Figure 1-4 This utility model provides a specific implementation method: A carrier tape forming machine controlled by a servo cylinder includes a storage cabinet 1. A worktable 2 is fixedly connected to the top of the storage cabinet 1. A heating structure 3, a forming structure 4, a punching structure 6, and a support base 9 are fixedly connected to the top of the worktable 2. The heating structure 3 includes a heating base 301, the bottom of which is fixedly connected to the worktable 2. An upper heating servo cylinder 302 and a lower heating servo cylinder 305 are fixedly connected to the top and bottom of the heating base 301, respectively. An upper heating clamp 303 and a lower heating clamp 304 are fixedly connected to one end of the upper heating servo cylinder 302 and the lower heating servo cylinder 305, respectively. The heating structure 3 is configured to precisely adjust the upper heating clamp 303 and the lower heating clamp 304 using the upper heating servo cylinder 302 and the lower heating servo cylinder 305. The spacing and clamping force of blocks 304 do not require manual adjustment of air pressure, avoiding excessive clamping that could deform the carrier belt 18 and excessive clamping that could affect heating uniformity. This ensures that the carrier belt 18 reaches an ideal softened state after heating, laying the foundation for subsequent molding processes. The molding structure 4 includes a molding base 401, the bottom of which is fixedly connected to the worktable 2. The top and bottom of the molding base 401 are respectively fixedly connected to an upper pressure mold servo cylinder 402 and a lower molding servo cylinder 405. One end of the upper pressure mold servo cylinder 402 and the lower molding servo cylinder 405 are respectively fixedly connected to a pressure module 403 and a molding block 404. By setting up the molding structure 4, the pressure module 403 and the molding block 404 are precisely controlled by the upper pressure mold servo cylinder 402 and the lower molding servo cylinder 405. The mold closing pressure and forming depth ensure consistent cavity forming size on the carrier tape 18, solving the problem of uneven cavity depth caused by pressure fluctuations in traditional cylinders. This improves the adaptability of the carrier tape 18 to carry electronic components. The punching structure 6 includes a punching seat 601, the bottom of which is fixedly connected to the worktable 2. A punching servo cylinder 602 is fixedly connected to the top of the punching seat 601, and a punching pressure block 603 is fixedly connected to the bottom of the punching servo cylinder 602. By setting up the punching structure 6, the punching servo cylinder 602 precisely controls the punching force and downward position of the punching pressure block 603, reducing the hole diameter error and hole spacing deviation of the positioning holes on the carrier tape 18. This eliminates the need for manual hole calibration, reduces manual intervention, and avoids the scrapping of the carrier tape 18 caused by the positional deviation of the punching hole in traditional cylinders. The bottom of the support seat 9 is fixedly connected to the worktable 2. The support seat 9 is also connected to the heating structure 3, the forming structure 4, and the punching structure 6. The top of the support seat 9 is fixedly connected to a cooling device 5 and a belt-pulling structure 7. The cooling device 5 is located between the forming seat 401 and the punching seat 601, and the belt-pulling structure 7 is located on the side of the punching seat 601 away from the cooling device 5. The support seat 9 forms a through-conveying channel for the carrier belt 18, ensuring that the carrier belt 18 passes smoothly through the heating, forming, cooling, and punching processes in sequence. The cooling device 5 can quickly cool the formed carrier belt 18 to prevent warping and deformation due to uneven cooling. The belt-pulling structure 7 provides precise conveying power for the carrier belt 18, ensuring smooth connection between each process. The belt-pulling structure 7 includes a servo motor 701.The servo motor 701 is fixedly connected to the support base 9. A power arm 702 is fixedly connected to the output end of the servo motor 701. Two clamping blocks 703 are fixedly connected to the inner side of the power arm 702. A carrier belt 18 is installed inside the two clamping blocks 703, and a belt pulling structure 7 is provided. The servo motor 701 precisely controls the rotation angle and speed of the power arm 702, driving the two clamping blocks 703 to clamp the carrier belt 18 and convey it at a set distance, reducing conveying speed errors and ensuring that the carrier belt 18 can be accurately conveyed after each delivery. To connect with each workstation and avoid misalignment caused by unstable speed in traditional conveyor mechanisms, support frames 8 are fixedly connected to both sides of the storage cabinet 1. Rotary motors 15 are fixedly connected to the top of each support frame 8. The output ends of the two rotary motors 15 are respectively fixedly connected to a feeding reel 10 and a receiving reel 11. With the support frames 8 in place, the rotary motors 15 drive the feeding reel 10 to uniformly release the carrier belt 18 to be processed, while the receiving reel 11, under the force of the rotary motors 15, synchronously collects the processed carrier belt. 18. The rotation speed of the rotating motor 15 can be adjusted in conjunction with the conveying speed of the belt structure 7 to prevent the carrier belt 18 from becoming loose or broken during conveying, thus achieving automated feeding and receiving, reducing manual operation. The storage cabinet 1 has a first counterweight wheel 12 and a second counterweight wheel 14 fixedly connected to both sides. These wheels maintain the tension of the carrier belt 18 during feeding and receiving by their own weight, preventing excessive tension from causing stretching deformation or insufficient tension from causing wrinkles, ensuring the flatness of the carrier belt 18 in each process, and improving processing accuracy. A fixed frame 13 is fixedly connected to the top of the workbench 2. A display 16 and a controller 17 are fixedly connected to the front of the fixed frame 13. The display 16 can display key parameters such as servo cylinder pressure, carrier belt conveying speed, and cooling temperature in real time. The controller 17 allows for one-click adjustment of the operating parameters of each structure without manual disassembly and adjustment, reducing operational difficulty and facilitating real-time monitoring of equipment operation status to promptly identify and resolve abnormal problems.

[0019] Working Principle: During operation, the carrier tape forming machine, controlled by a servo cylinder, uses the controller 17 to start the rotating motor 15, which drives the unloading reel 10 to release the carrier tape 18 to be processed at a uniform speed. After the carrier tape 18 is kept under stable tension by the first counterweight wheel 12, it enters the through channel formed by the support seat 9 on the worktable 2. Subsequently, the upper heating servo cylinder 302 and the lower heating servo cylinder 305 on the heating seat 301 are activated to drive the upper heating clamping block 303 and the lower heating clamping block 304 to clamp the carrier tape 18 and precisely control the heating clamping force, so that the carrier tape 18 reaches the ideal softened state. Then, the upper pressing mold servo cylinder 402 and the lower forming servo cylinder 405 on the forming seat 401 are activated. The electric cylinder 405 drives the pressure module 403 and the forming block 404 to precisely close the mold and form the carrier belt 18. After forming, the carrier belt 18 continues to be conveyed to the cooling device 5 for rapid cooling. Then, the punching servo electric cylinder 602 on the punching seat 601 drives the punching pressure block 603 to precisely punch the positioning hole. Finally, the processed carrier belt 18 is driven by the servo motor 701 of the belt pulling structure 7 to drive the power arm 702 and the clamping pressure block 703 to continue to be conveyed at a set distance. The tension is maintained by the second counterweight wheel 14, and the take-up reel 11 is synchronously taken in under the drive of the rotating motor 15. Throughout the process, the display 16 displays parameters such as servo electric cylinder pressure and conveying speed in real time.

[0020] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0021] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0022] 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 specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific 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 carrier tape forming machine controlled by a servo electric cylinder, comprising a storage cabinet (1), characterized in that: The top of the storage cabinet (1) is fixedly connected to a workbench (2), and the top of the workbench (2) is fixedly connected to a heating structure (3), a forming structure (4), a punching structure (6) and a support base (9). The heating structure (3) includes a heating base (301), the bottom of which is fixedly connected to the worktable (2). The top and bottom of the heating base (301) are respectively fixedly connected to an upper heating servo cylinder (302) and a lower heating servo cylinder (305). One end of the upper heating servo cylinder (302) and the lower heating servo cylinder (305) is respectively fixedly connected to an upper heating clamp (303) and a lower heating clamp (304).

2. The carrier tape forming machine controlled by a servo electric cylinder according to claim 1, characterized in that: The molding structure (4) includes a molding base (401), the bottom of which is fixedly connected to the worktable (2), and the top and bottom of the molding base (401) are respectively fixedly connected to an upper pressure mold servo cylinder (402) and a lower molding servo cylinder (405). One end of the upper pressure mold servo cylinder (402) and the lower molding servo cylinder (405) is respectively fixedly connected to a pressure module (403) and a molding block (404).

3. A carrier tape forming machine controlled by a servo electric cylinder according to claim 1, characterized in that: The punching structure (6) includes a punching seat (601), the bottom of which is fixedly connected to the worktable (2), the top of which is fixedly connected to a punching servo electric cylinder (602), and the bottom of which is fixedly connected to a punching pressure block (603).

4. A carrier tape forming machine controlled by a servo electric cylinder according to claim 1, characterized in that: The bottom of the support base (9) is fixedly connected to the workbench (2). The support base (9) is connected to the heating structure (3), the forming structure (4) and the punching structure (6). The top of the support base (9) is fixedly connected to a cooling device (5) and a pull belt structure (7). The cooling device (5) is located between the forming base (401) and the punching base (601). The pull belt structure (7) is located on the side of the punching base (601) away from the cooling device (5).

5. A carrier tape forming machine controlled by a servo electric cylinder according to claim 4, characterized in that: The belt pull structure (7) includes a servo motor (701), which is fixedly connected to the support base (9). The output end of the servo motor (701) is fixedly connected to a power arm (702). Two clamping blocks (703) are fixedly connected to the inner side of the power arm (702), and a carrier belt (18) is provided on the inner side of the two clamping blocks (703).

6. A carrier tape forming machine controlled by a servo electric cylinder according to claim 1, characterized in that: The storage cabinet (1) is fixedly connected to two support frames (8) on both sides. The top of the two support frames (8) is fixedly connected to a rotating motor (15). The output ends of the two rotating motors (15) are respectively fixedly connected to a feeding reel (10) and a receiving reel (11).

7. A carrier tape forming machine controlled by a servo electric cylinder according to claim 1, characterized in that: The storage cabinet (1) is fixedly connected to a first counterweight wheel (12) and a second counterweight wheel (14) on both sides respectively.

8. A carrier tape forming machine controlled by a servo electric cylinder according to claim 1, characterized in that: The top of the workbench (2) is fixedly connected to a frame (13), and the front side of the frame (13) is fixedly connected to a display (16) and a controller (17).

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