Miniature circuit breaker framework and iron core assembling device
By designing the miniature circuit breaker frame and iron core assembly device, using support components and buffer devices to reduce the impact of vibration, and pushing the components to push down and spread the iron core, the problem of incorrect clamping by the robot is solved, and production efficiency and quality are improved.
Patent Information
- Application Number
- CN202422864006.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-22
AI Technical Summary
In the prior art, the shaking of the manipulator causes the iron core to be scattered on the iron core, resulting in the problem of the manipulator clamping incorrectly.
A miniature circuit breaker frame and iron core assembly device was designed, including a feeder, a manipulator, a support component, a pushing device, a buffer device and a flattening component. The connection angle is adjusted through the arc-shaped waist hole of the support component, the buffer device absorbs vibration, and the flattening component pushes down and spreads the iron core to ensure accurate clamping by the manipulator.
It improves production efficiency and quality, reduces the possibility of manipulator clamping errors, and is easy to operate.
Smart Images
Figure CN223414006U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of circuit breakers, and in particular to a miniature circuit breaker frame and iron core assembly device. Background Art
[0002] A circuit breaker consists of an iron core, coils, and an insulating frame. The iron core is the most important component, carrying the current and electromagnetic force and crucial for the circuit breaker's operation. The coils generate a magnetic field, and the magnitude and direction of the current flowing through them determine the circuit breaker's operating characteristics. The insulating frame isolates the iron core and coils to prevent short circuits and leakage. During production, the frame and core must be assembled manually. Manual assembly is inefficient and results in inconsistent quality, so assembly is performed using production equipment. The feeder is a rotary feeder that rotates and vibrates to propel the core onto the discharge track, located below the robot arm. The arm moves downward to grasp the core, and then, under the control of an external device, moves horizontally to place the core into the frame. With this feeding method, vibrations from the feeder can cause the robot arm to vibrate. Furthermore, due to the small size of the core, the core can spread out over the core after being placed on the discharge track, causing the robot arm to misgrab it.
[0003] Application Contents
[0004] The purpose of the embodiments of the present application is to provide a miniature circuit breaker frame and iron core assembly device to solve the technical problems in the prior art such as the shaking of the manipulator and the scattering of the iron core on the iron core, which causes the manipulator to clamp the wrong part.
[0005] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide a miniature circuit breaker frame and iron core assembly device, including a feeder and a manipulator, the manipulator is installed on a support assembly; the support assembly includes a support base and a support rod arranged on the support base; the support rod is provided with a mounting plate; the mounting plate is provided with a pushing device; the pushing device is connected to the manipulator to push the manipulator to reciprocate horizontally; the pushing device is connected to a flattening assembly; the flattening assembly limits the iron core sent out by the feeder; a buffer device is detachably connected between the support base and the support rod.
[0006] Through the above-mentioned technical solution, the feeder and the manipulator are existing technologies. The manipulator is used for clamping and has the effect of moving up and down. The pushing device has the effect of pushing the manipulator to move horizontally, so as to conveniently clamp and move the iron core sent by the feeder to a suitable position; the support base includes a support plate and a circular connecting plate at the bottom; the two are arranged in one body, and two opposite arc-shaped waist-shaped holes are provided on the circular connecting plate. The connection angle can be conveniently adjusted by setting the arc-shaped waist-shaped holes; through the setting of the buffer device, the impact of the vibration transmitted from the support base on the manipulator can be weakened, and the flattening component can reduce the occurrence of the manipulator clamping the iron core wrongly after the iron core is placed in the discharge track because the iron core is small. The iron core located above the iron core can be pushed out to avoid clamping the iron core wrongly.
[0007] Optionally, the buffer device includes a multi-layer plate formed by stacking several steel plates and buffer plates; the buffer plate is an elastic rubber plate; the multi-layer plate is arranged in a square shape; the upper and lower sides of the multi-layer plate are respectively connected to the support base and the end of the support rod; the multi-layer plate is located on the side of the support base and the end of the support rod.
[0008] Through the above technical solution, the multi-layer steel plate structure and the rubber plate clamped inside can effectively absorb vibration and avoid affecting the connection tightness of the upper manipulator and various components.
[0009] Optionally, the mounting plate is configured as a strip; a mounting block is provided at one end of the mounting plate; the pushing device includes a pushing cylinder; the cylinder body of the pushing cylinder is mounted on the mounting block; the mounting plate is also provided with a guide rail and a slider that cooperates with the guide rail; a matching plate is provided on the slider; the manipulator is installed on the matching plate; the cylinder shaft of the pushing cylinder is connected to the matching plate, pushing the matching plate and the slider to reciprocate on the guide rail.
[0010] Through the above-mentioned technical solution, the setting of the pushing cylinder and the slider guide rail can realize the horizontal movement of the manipulator installed on the matching plate.
[0011] Optionally, a limit plate is provided at the other end of the mounting plate; a micro switch is provided on the limit plate; the micro switch is opposite to the side of the mating plate, and the pushing cylinder pushes the mating plate and the slider to move on the guide rail and then contacts the micro switch to control the operation of the pushing cylinder.
[0012] Through the above technical solution, the setting of the micro switch on the limit plate can enable the pushing cylinder to push the matching plate to move to a specified distance and position, and the opening and closing of the pushing cylinder can be controlled by the micro switch.
[0013] Optionally, the flattening assembly includes a flattening rod; the pushing rod is connected to the side of the mating plate through a bending rod; the bending rod is located on the side of the mounting plate and away from the surface where the pushing device is located; the flattening rod is located between the mating plate and the mounting block.
[0014] Through the above technical solution, the bending rod can connect the push rod to the matching plate without affecting the operation and installation of the manipulator, and at the same time the push rod is set between the matching plate and the mounting block.
[0015] Optionally, the lower end of the push rod is located above the discharge track of the feeder, there is an iron core in the discharge track, and the height of the iron core is higher than the discharge track to facilitate clamping by the robot; the lower end face of the push rod is relative to the height of the upper end of the iron core, and the distance between the lower end face of the push rod and the upper end face of the iron core is less than the diameter of the iron core.
[0016] Through the above technical solution, the distance between the lower end surface of the push rod and the upper end surface of the iron core is smaller than the diameter of the iron core, so that the iron core scattered above the iron core can be pushed down conveniently, which is convenient for use and reduces the possibility of incorrect clamping by the robot.
[0017] Beneficial effects of the present application: Compared with the prior art, the miniature circuit breaker frame and iron core assembly device provided by the present application has the beneficial effects of being easy to operate, improving production efficiency, and improving production quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in this application or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;
[0020] Figure 2 This is a structural diagram from another angle of an embodiment of the present application.
[0021] Among them, the figure marks in the figure are: 1. Support base; 2. Support rod; 3. Mounting plate; 4. Support plate; 5. Circular connecting plate; 6. Waist-shaped hole; 7. Multi-layer board; 8. Mounting block; 9. Push cylinder; 10. Guide rail; 11. Slider; 12. Matching plate; 13. Cylinder shaft; 14. Limit plate; 15. Micro switch; 16. Push rod; 17. Bending rod; 18. Discharge track. DETAILED DESCRIPTION
[0022] In order to make the objectives, technical solutions and advantages of this application more clear, this application is further described in detail below in conjunction with specific embodiments.
[0023] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.
[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this application, "several" means two or more, unless otherwise specifically defined.
[0026] like Figures 1 to 2 As shown, the purpose of the embodiment of the present application is to provide a miniature circuit breaker frame and iron core assembly device to solve the technical problems in the prior art such as the shaking of the manipulator and the scattering of the iron core on the iron core, which causes the manipulator to clamp the wrong part.
[0027] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide a miniature circuit breaker frame and iron core assembly device, including a feeder and a manipulator, and the manipulator is installed on a support assembly; the support assembly includes a support base 1 and a support rod 2 arranged on the support base 1; the support rod 2 is provided with a mounting plate 3; a pushing device is provided on the mounting plate 3; the pushing device is connected to the manipulator to push the manipulator to reciprocate horizontally; the pushing device is connected to a flattening assembly; the flattening assembly limits the iron core sent out by the feeder; a buffer device is detachably connected between the support base 1 and the support rod 2.
[0028] Through the above-mentioned technical solution, the feeder and the manipulator are existing technologies. The manipulator is used for clamping and has the effect of moving up and down. The pushing device has the effect of pushing the manipulator to move horizontally, so as to conveniently clamp and move the iron core sent by the feeder to a suitable position; the support base 1 includes a support plate 4 and a circular connecting plate 5 at the bottom; the two are arranged as one, and two opposite arc-shaped waist-shaped holes 6 are provided on the circular connecting plate 5. The connection angle can be conveniently adjusted by setting the arc-shaped waist-shaped holes 6; through the setting of the buffer device, the effect of the vibration transmitted from the support base 1 on the manipulator can be weakened, and the flattening component can reduce the occurrence of the manipulator clamping the iron core wrongly after the iron core is placed in the discharge track 18 because the iron core is small. The iron core located above the iron core can be pushed out to avoid clamping the iron core wrongly.
[0029] Optionally, the buffer device includes a multi-layer plate 7 formed by stacking several steel plates and buffer plates; the buffer plate is an elastic rubber plate; the multi-layer plate 7 is set to be square; the upper and lower sides of the multi-layer plate 7 are respectively connected to the support base 1 and the end of the support rod 2; the multi-layer plate 7 is located on the side of the support base 1 and the end of the support rod 2.
[0030] Through the above technical solution, the multi-layer steel plate structure and the rubber plate clamped inside can effectively absorb vibration and avoid affecting the connection tightness of the upper manipulator and various components.
[0031] Optionally, the mounting plate 3 is configured to be strip-shaped; a mounting block 8 is provided at one end of the mounting plate 3; the pushing device includes a pushing cylinder 9; the cylinder body of the pushing cylinder 9 is installed on the mounting block 8; the mounting plate 3 is also provided with a guide rail 10 and a slider 11 that cooperates with the guide rail 10; a matching plate 12 is provided on the slider 11; the manipulator is installed on the matching plate 12; the cylinder shaft 13 of the pushing cylinder 9 is connected to the matching plate 12, pushing the matching plate 12 and the slider 11 to reciprocate on the guide rail 10.
[0032] By setting the above technical solution, the setting of the pushing cylinder 9 and the slider 11 guide rail 10 can realize the horizontal movement of the manipulator installed on the matching plate 12.
[0033] Optionally, a limit plate 14 is provided at the other end of the mounting plate 3; a micro switch 15 is provided on the limit plate 14; the micro switch 15 is opposite to the side of the mating plate 12, and the pushing cylinder 9 pushes the mating plate 12 and the slider 11 to move on the guide rail 10 and then contacts the micro switch 15 to control the operation of the pushing cylinder 9.
[0034] Through the above technical solution, the setting of the micro switch 15 on the limit plate 14 can enable the pushing cylinder 9 to push the matching plate 12 to move, and when it moves to the specified distance and position, the micro switch 15 controls the opening and closing of the pushing cylinder 9.
[0035] Optionally, the flattening assembly includes a flattening rod 16; the pushing rod is connected to the side of the mating plate 12 through a bending rod 17; the bending rod 17 is located on the side of the mounting plate 3 and away from the surface where the pushing device is located; the flattening rod 16 is located between the mating plate 12 and the mounting block 8.
[0036] Through the above technical solution, the bending rod 17 can connect the push rod to the matching plate 12 without affecting the operation and installation of the manipulator, and at the same time, the push rod is set between the matching plate 12 and the mounting block 8.
[0037] Optionally, the lower end of the push rod 16 is located above the discharge track 18 of the feeder, and there is an iron core in the discharge track 18, and the height of the iron core is higher than the discharge track 18 to facilitate clamping by the robot; the lower end face of the push rod 16 is relative to the height of the upper end of the iron core, and the distance between the lower end face of the push rod 16 and the upper end face of the iron core is less than the diameter of the iron core.
[0038] Through the above technical solution, the distance between the lower end surface of the push rod 16 and the upper end surface of the iron core is smaller than the diameter of the iron core, so that the iron core scattered above the iron core can be pushed down conveniently, which is convenient for use and reduces the possibility of mis-clamping by the robot.
[0039] Beneficial effects of the present application: Compared with the prior art, the miniature circuit breaker frame and iron core assembly device provided by the present application has the beneficial effects of being easy to operate, improving production efficiency, and improving production quality.
[0040] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application is limited to these examples. Within the scope of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of simplicity.
[0041] This application is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.
Claims
1. A miniature circuit breaker frame and core assembly device, including a feeder and a manipulator, characterized in that: The manipulator is mounted on a support assembly; the support assembly comprises a support base (1) and a support rod (2) arranged on the support base (1); the support rod (2) is provided with a mounting plate (3); a pushing device is provided on the mounting plate (3); the pushing device is connected to the manipulator to push the manipulator to move horizontally back and forth; the pushing device is connected to a push-flattening assembly; the push-flattening assembly limits the position of the iron core sent out by the feeder; a buffer device is detachably connected between the support base (1) and the support rod (2).
2. The miniature circuit breaker frame and core assembly device according to claim 1, characterized in that: The buffer device comprises a plurality of steel plates and a multilayer plate (7) formed by stacking buffer plates; the buffer plate is an elastic rubber plate; the multilayer plate (7) is arranged in a square shape; the upper and lower sides of the multilayer plate (7) are respectively connected to the support base (1) and the end of the support rod (2); the multilayer plate (7) is located on the side of the support base (1) and the end of the support rod (2).
3. The miniature circuit breaker frame and core assembly device according to claim 1 or 2, characterized in that: The mounting plate (3) is arranged in a strip shape; a mounting block (8) is arranged at one end of the mounting plate (3); the pushing device includes a pushing cylinder (9); the cylinder body of the pushing cylinder (9) is mounted on the mounting block (8); a guide rail (10) and a slider (11) matched with the guide rail (10) are also arranged on the mounting plate (3); a matching plate (12) is arranged on the slider (11); the manipulator is mounted on the matching plate (12); the cylinder shaft (13) of the pushing cylinder (9) is connected to the matching plate (12), and pushes the matching plate (12) and the slider (11) to reciprocate on the guide rail (10).
4. The miniature circuit breaker frame and core assembly device according to claim 3, characterized in that: A limit plate (14) is provided at the other end of the mounting plate (3); a micro switch (15) is provided on the limit plate (14); the micro switch (15) is opposite to the side of the matching plate (12), and the push cylinder (9) pushes the matching plate (12) and the slider (11) to move on the guide rail (10), and then contacts the micro switch (15) to control the operation of the push cylinder (9).
5. The miniature circuit breaker frame and core assembly device according to claim 3, characterized in that: The push-flattening assembly comprises a push-flattening rod (16); the push-flattening rod (16) is connected to the side of the matching plate (12) via a bending rod (17); the bending rod (17) is located on the side of the mounting plate (3) and away from the side where the pushing device is located; the push-flattening rod (16) is located between the matching plate (12) and the mounting block (8).
6. The miniature circuit breaker frame and core assembly device according to claim 5, characterized in that: The lower end of the push rod (16) is located above the discharge track (18) of the feeder, and an iron core is provided in the discharge track (18), and the height of the iron core is higher than the discharge track (18) to facilitate clamping by a robot; the lower end surface of the push rod (16) is opposite to the height of the upper end of the iron core, and the distance between the lower end surface of the push rod (16) and the upper end surface of the iron core is less than the diameter of the iron core.