A transformer magnetic core packaging machine

Abstract

The utility model relates to the technical field of mutual inductor magnetic core, concretely is a mutual inductor magnetic core packaging machine, including box and tool holder, the bottom fixedly connected with two fixed blocks of symmetrical settings in the box interior, one side of two fixed blocks all is fixedly connected with slide rod, the outer surface of two slide rods all is connected with sliding plate, the upside of two sliding plates all is fixedly connected with the top plate, the downside of tool holder is fixedly connected with the connecting plate, one side of connecting plate is fixedly connected with U type seat, the inside rotation of U type seat is connected with the gyro wheel, two sliding plates and fixed block all are fixedly connected with first spring, one side fixedly connected with the transverse board in the box interior, the utility model discloses through the cam mechanism drive elastic sliding plate movement, realizes the automatic removal of tool holder and reset, does not need to stretch into the box interior and takes off and puts mutual inductor magnetic core manually, saves time and labour and the operation is flexible, is favorable for improving the continuity and efficiency of packaging operation.

Description

Technical Field

[0001] This utility model relates to the field of current transformer core technology, specifically a current transformer core packaging machine. Background Technology

[0002] An instrument transformer is an electrical sensor used to measure electrical quantities such as current and voltage. An instrument transformer mainly consists of a magnetic core, coil, insulating material, and housing. Among these components, the magnetic core is an important part of the instrument transformer. It improves the sensitivity and measurement accuracy of the instrument transformer by concentrating magnetic lines of force. In order to encapsulate the magnetic core of the instrument transformer, an adhesive dispensing process is required.

[0003] In actual use, the current transformer is usually glued inside the device, and the glue is applied to the current transformer core using a glue dispensing machine. At this time, the current transformer is located deep inside the device, making it difficult to install or remove the current transformer conveniently, which consumes time for loading and unloading the current transformer, and thus affects the processing efficiency of the current transformer core packaging machine. Utility Model Content

[0004] The purpose of this invention is to provide a current transformer core packaging machine to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A current transformer core packaging machine includes a housing and a fixture base. Two symmetrically arranged fixing blocks are fixedly connected to the bottom of the housing. A sliding rod is fixedly connected to one side of each fixing block. Sliding plates are slidably connected to the outer surfaces of the two sliding rods. A top plate is fixedly connected to the upper side of each sliding plate. A connecting plate is fixedly connected to the lower side of the fixture base. A U-shaped seat is fixedly connected to one side of the connecting plate, and a roller is rotatably connected inside the U-shaped seat. A first spring is fixedly connected between each sliding plate and the fixing blocks. A horizontal plate is fixedly connected to one side of the housing. A first rotating shaft is rotatably connected to the lower side of the horizontal plate. A cam is fixedly connected to the lower side of the first rotating shaft. A servo motor is fixedly connected to the upper side of the horizontal plate. The output shaft of the servo motor is fastened to the first rotating shaft. A controller is fixedly connected to one side of the housing.

[0007] Preferably, the servo motor is electrically connected to the controller, an electric push rod is fixedly connected to the top of the housing, the output shaft of the electric push rod is fixedly connected to a fixed base, and a dispensing machine is fixedly connected to the lower side of the fixed base. Both the electric push rod and the dispensing machine are electrically connected to the controller.

[0008] Preferably, a second rotating shaft and a third rotating shaft are rotatably connected to the upper side of the top plate, a round seat is fixedly connected to the upper side of the second rotating shaft, a gear one is fixedly connected to the outer surface of the second rotating shaft, and a gear two is fixedly connected to the outer surface of the third rotating shaft. The gear one and the gear two mesh with each other.

[0009] Preferably, the upper side of the circular base is fastened to the tooling base, the tooling base array is distributed above the circular base, the lower side of the top plate is fixedly connected to the second servo motor, the output shaft of the second servo motor is fastened to the third rotating shaft, and the second servo motor is electrically connected to the controller.

[0010] Preferably, the tooling base has two symmetrically arranged connecting rods fixedly connected inside, and two clamping plates are slidably connected to the outer surfaces of the two connecting rods. Rubber strips are arrayed and connected to one side of each clamping plate, and two second springs are fixedly connected between the two clamping plates.

[0011] Preferably, both ends of the tooling base are threaded with a first bolt, one side of the first bolt passes through the tooling base and extends into the interior of the tooling base, and the other two ends of the tooling base are threaded with a second bolt, one side of the second bolt passes through the tooling base and extends into the interior of the tooling base, and a rubber seat is fixedly connected to one side of each of the two second bolts.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model uses a cam mechanism to drive the elastic sliding plate to move, thereby realizing the automatic removal and reset of the tooling seat. It eliminates the need for manual insertion into the housing to pick up and put in the current transformer core, saving time and effort and providing flexible operation, which is conducive to improving the continuity and efficiency of the packaging operation.

[0014] 2. This utility model achieves precise four-way fixation of the current transformer core through the synergistic effect of the elastic clamping plate and the adjustable bolt. Combined with the linkage control of the rotating tooling base and the dispensing machine, it can continuously complete multi-station dispensing and encapsulation, greatly improving processing stability and production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a utility model Figure 1 Installation diagram of the U-shaped base and rollers;

[0018] Figure 3 This is a utility model Figure 2 Schematic diagram of the installation of the cam and roller;

[0019] Figure 4 This is a utility model Figure 2 Installation diagram of gear one and gear two;

[0020] Figure 5 This is a utility model Figure 4 A schematic diagram of the structure of the clamping plate and the rubber seat;

[0021] Figure 6 This is a utility model Figure 1 Schematic diagram of the middle sliding plate and the top plate;

[0022] Figure 7 This is a utility model Figure 6 Installation diagram of the central fixing base and dispensing machine;

[0023] The attached figures are labeled as follows:

[0024] 1. Housing; 2. Fixing block; 3. Slide rod; 4. Sliding plate; 5. First spring; 6. Top plate; 7. Tooling seat; 8. Connecting plate; 9. U-shaped seat; 10. Roller; 11. Horizontal plate; 12. First rotating shaft; 13. Cam; 14. Servo motor one; 15. Controller; 16. Second rotating shaft; 17. Round seat; 18. Gear one; 19. Third rotating shaft; 20. Servo motor two; 21. Gear two; 22. Electric push rod; 23. Fixing seat; 24. Dispensing machine; 25. Connecting rod; 26. Clamping plate; 27. Rubber strip; 28. Second spring; 29. ​​First bolt; 30. Second bolt; 88. Rubber seat. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 7 As shown, a current transformer core packaging machine includes a housing 1 and a fixture base 7. Two symmetrically arranged fixing blocks 2 are fixedly connected to the bottom of the housing 1. A sliding rod 3 is fixedly connected to one side of each of the two fixing blocks 2. A sliding plate 4 is slidably connected to the outer surface of each of the two sliding rods 3. A top plate 6 is fixedly connected to the upper side of each of the two sliding plates 4. A connecting plate 8 is fixedly connected to the lower side of the fixture base 7. A U-shaped seat 9 is fixedly connected to one side of the connecting plate 8. A roller 10 is rotatably connected inside the U-shaped seat 9.

[0027] Two sliding plates 4 are fixedly connected to a first spring 5 between each of the two sliding plates 4 and the fixed block 2. A horizontal plate 11 is fixedly connected to one side of the inside of the housing 1. A first rotating shaft 12 is rotatably connected to the lower side of the horizontal plate 11. A cam 13 is fixedly connected to the lower side of the first rotating shaft 12. A servo motor 14 is fixedly connected to the upper side of the horizontal plate 11. The two elastic sliding plates 4 allow all the tooling seats 7 to move and adjust smoothly for picking up and putting down the current transformer, making it convenient to use. The output shaft of the servo motor 14 is fastened to the first rotating shaft 12. A controller 15 is fixedly connected to one side of the inside of the housing 1. The controller 15 is model DATA-7133.

[0028] Servo motor 14 and controller 15 are electrically connected. An electric push rod 22 is fixedly connected to the top of the inside of the housing 1. The electric push rod 22 is model HB-DJ801. The output shaft of the electric push rod 22 is fixedly connected to a mounting base 23. A dispensing machine 24 is fixedly connected to the lower side of the mounting base 23. Both the electric push rod 22 and the dispensing machine 24 are electrically connected to the controller 15. The dispensing machine 24 delivers glue from the glue storage container to the needle through air pressure or screw drive. It can achieve precise dispensing and encapsulation of the current transformer core.

[0029] The top plate 6 is rotatably connected to a second rotating shaft 16 and a third rotating shaft 19. A circular seat 17 is fixedly connected to the upper side of the second rotating shaft 16. A gear 18 is fixedly connected to the outer surface of the second rotating shaft 16. A gear 21 is fixedly connected to the outer surface of the third rotating shaft 19. Gear 18 and gear 21 mesh with each other. As the circular seat 17 rotates, it can drive the array of tooling seats 7 to rotate to the dispensing and encapsulation position, which is beneficial for continuous encapsulation and eliminates the need to repeatedly load and unload the current transformer.

[0030] The upper side of the circular base 17 is fastened to the tooling base 7. The tooling base 7 is arranged in an array above the circular base 17. The lower side of the top plate 6 is fixedly connected to the servo motor 20. The output shaft of the servo motor 20 is fastened to the third rotating shaft 19. The servo motor 20 is electrically connected to the controller 15. The model of the servo motor is SMBL-60P.

[0031] The tooling base 7 has two symmetrically arranged connecting rods 25 fixedly connected inside. The outer surfaces of the two connecting rods 25 are slidably connected to two clamping plates 26. Rubber strips 27 are arrayed and connected to one side of each clamping plate 26. The rubber strips 27 can increase the friction between the current transformer and the clamping plate 26, so as to securely position the current transformer, prevent it from shaking, and ensure stability during packaging. Two second springs 28 are fixedly connected between the two clamping plates 26.

[0032] Both ends of the fixture 7 are threaded with a first bolt 29. One side of the first bolt 29 passes through the fixture 7 and extends into the interior of the fixture 7. Both other ends of the fixture 7 are threaded with a second bolt 30. One side of the second bolt 30 passes through the fixture 7 and extends into the interior of the fixture 7. One side of each of the two second bolts 30 is fixedly connected with a rubber seat 88.

[0033] The working principle of the current transformer core packaging machine provided by this utility model is as follows:

[0034] By starting the servo motor 14 with the controller 15, the output shaft of the servo motor 14 can drive the cam 13 on the first rotating shaft 12 to rotate. In this way, the cam 13 can squeeze the roller 10 to move, allowing the two elastic sliding plates 4 to move on the two sliding rods 3. When one end of the cam 13 touches the roller 10, it drives the tooling seat 7 above the top plate 6 to move out of the inside of the housing 1, so as to display all the tooling seats 7. This makes it easier to take out the current transformer core that has been glued and packaged, without having to reach into the inside of the housing 1 to take out the current transformer core, saving time and effort, and facilitating flexible and convenient removal of the current transformer. Then, the current transformer core to be glued and packaged is re-fixed. Then, the cam 13 continues to rotate. When the other end of the cam 13 touches the roller 10, the two elastic sliding plates 4 can drive all the tooling seats 7 to complete the reset and automatically enter the inside of the housing 1 for glued packaging, thereby improving the processing efficiency of the current transformer core packaging machine.

[0035] By placing the current transformer core to be glued and encapsulated into the tooling base 7, the two elastic clamping plates 26 can clamp the two ends of the current transformer core. Then, by tightening the first bolt 29 and the second bolt 30 in sequence, the first bolt 29 can compress and position the two elastic clamping plates 26. Subsequently, the two second bolts 30 can drive the two rubber seats 88 to fit and clamp the other two ends of the current transformer core, which is used to securely lock the current transformer core around its perimeter, improving the stability of the current transformer core during glue dispensing and encapsulation. Then, the controller 15 starts the servo motor 20. The output shaft of 0 can drive the gear 21 on the third rotating shaft 19 to rotate. Then, the gear 21 can drive the second rotating shaft 16 at the gear 18, allowing the entire circular seat 17 to rotate and adjust. In this way, all the tooling seats 7 on the circular seat 17 can rotate to the bottom of the tooling seat 7 in sequence. Then, the controller 15 starts the electric push rod 22 and the dispensing machine 24 respectively. The output end of the electric push rod 22 drives the dispensing machine 24 to approach the current transformer, and then the dispensing machine 24 performs dispensing operation on the current transformer, so that the dispensing and encapsulation operation can be continuously performed, further improving the processing efficiency of the current transformer core encapsulation machine.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A current transformer core packaging machine, characterized in that, The assembly includes a housing (1) and a fixture base (7). The bottom of the housing (1) is fixedly connected to two symmetrically arranged fixing blocks (2). Each of the two fixing blocks (2) is fixedly connected to a sliding rod (3) on one side. Each of the two sliding rods (3) is slidably connected to a sliding plate (4). Each of the two sliding plates (4) is fixedly connected to a top plate (6) on the upper side. The fixture base (7) is fixedly connected to a connecting plate (8). Each of the connecting plates (8) is fixedly connected to a U-shaped seat (9). The U-shaped seat (9) is rotatably connected to a roller (10). A first spring (5) is fixedly connected between each of the two sliding plates (4) and the fixed block (2). A horizontal plate (11) is fixedly connected to one side of the box (1). A first rotating shaft (12) is rotatably connected to the lower side of the horizontal plate (11). A cam (13) is fixedly connected to the lower side of the first rotating shaft (12). A servo motor (14) is fixedly connected to the upper side of the horizontal plate (11). The output shaft of the servo motor (14) is fastened to the first rotating shaft (12). A controller (15) is fixedly connected to one side of the box (1).

2. The current transformer core packaging machine according to claim 1, characterized in that, The servo motor (14) and the controller (15) are electrically connected. An electric push rod (22) is fixedly connected to the top of the box (1). The output shaft of the electric push rod (22) is fixedly connected to a fixed seat (23). A dispensing machine (24) is fixedly connected to the lower side of the fixed seat (23). The electric push rod (22) and the dispensing machine (24) are both electrically connected to the controller (15).

3. The current transformer core packaging machine according to claim 1, characterized in that, The top plate (6) is rotatably connected to a second rotating shaft (16) and a third rotating shaft (19). A round seat (17) is fixedly connected to the upper side of the second rotating shaft (16). A gear one (18) is fixedly connected to the outer surface of the second rotating shaft (16). A gear two (21) is fixedly connected to the outer surface of the third rotating shaft (19). Gear one (18) and gear two (21) mesh with each other.

4. A current transformer core packaging machine according to claim 3, characterized in that, The upper side of the circular seat (17) is fastened to the tooling seat (7), the tooling seats (7) are arrayed above the circular seat (17), the lower side of the top plate (6) is fixedly connected to the servo motor two (20), the output shaft of the servo motor two (20) is fastened to the third rotating shaft (19), and the servo motor two (20) and the controller (15) are electrically connected.

5. A current transformer core packaging machine according to claim 1, characterized in that, The tooling base (7) is internally fixedly connected to two symmetrically arranged connecting rods (25), and two clamping plates (26) are slidably connected to the outer surfaces of the two connecting rods (25). Rubber strips (27) are evenly connected to one side of the two clamping plates (26), and two second springs (28) are fixedly connected between the two clamping plates (26).

6. A current transformer core packaging machine according to claim 5, characterized in that, Both ends of the fixture (7) are threaded with a first bolt (29). One side of the first bolt (29) passes through the fixture (7) and extends into the interior of the fixture (7). The other two ends of the fixture (7) are threaded with a second bolt (30). One side of the second bolt (30) passes through the fixture (7) and extends into the interior of the fixture (7). One side of each of the two second bolts (30) is fixedly connected with a rubber seat (88).

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