Turnover device of circuit breaker

Abstract

The utility model discloses a turnover device of a circuit breaker, which relates to the technical field of circuit breaker assembly, and comprises a conveying belt and a machine base, and further comprises a support fixedly mounted on the machine base and positioned on two sides of the conveying belt; the rotating discs are symmetrically arranged on the two sides of the conveying belt and rotationally installed on the support; the first power mechanism is mounted on the base and is in linkage connection with the turntable; the surface of one side, facing the circuit breaker on the conveying belt, of the rotating disc is provided with a plurality of positioning protruding blocks which are evenly distributed in the circumferential direction in an equally-divided mode, and every two adjacent positioning protruding blocks are attached to the side wall and the bottom wall of the circuit breaker respectively. The turnover device has the advantages of being good in practicability and accurate in turnover position.

Description

Technical Field

[0001] This utility model relates to the field of circuit breaker assembly technology, specifically to a circuit breaker tipping device. Background Technology

[0002] In a certain process of the circuit breaker assembly line, it is necessary to tilt the circuit breaker. In the existing technology, the circuit breaker is usually tilted by pushing it with multiple cylinders. The drawback of this structure is that the circuit breaker will shift its position after tilting, which will require correction of the subsequent inkjet printing position. There is an urgent need for a tilting device that can ensure that the circuit breaker does not shift its position after tilting. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a circuit breaker tipping device with good practicality and accurate tipping position.

[0004] The technical solution adopted in this utility model is: a circuit breaker tipping device, including a conveyor belt and a base, and further comprising:

[0005] The bracket is fixedly installed on the base and located on both sides of the conveyor belt;

[0006] Several turntables are symmetrically arranged on both sides of the conveyor belt and rotatably mounted on the support;

[0007] The first power mechanism is mounted on the base and is linked to the turntable.

[0008] The turntable has several circumferentially evenly distributed positioning protrusions on the side surface facing the circuit breaker on the conveyor belt. Two adjacent positioning protrusions respectively fit into the side wall and bottom wall of the circuit breaker.

[0009] Also includes:

[0010] The second power mechanism is installed on the lower surface of the base;

[0011] The baffle plate is located on both sides of the conveyor belt and is connected to the second power mechanism after passing through the machine base.

[0012] It also includes guardrails installed on both sides of the conveyor belt and in front of the support, the inner wall of which is provided with a guide slope.

[0013] The guardrail is equipped with several clamping components, and the guardrail has several through holes. The clamping components are equipped with piston shafts that pass through the through holes.

[0014] The clamping component is a cylinder.

[0015] The turntable rotates 90° each time.

[0016] The first power mechanism adopts a servo motor and a pulley assembly. The turntable has a rotating shaft at its center that is rotatably mounted on the bracket. The servo motor is mounted on the lower surface of the base. The pulley assembly passes through the base and is linked to the output shaft and rotating shaft of the servo motor, respectively.

[0017] The pulley assembly includes:

[0018] A bearing seat, which is fixedly installed on the lower surface of the machine base;

[0019] A linkage shaft is rotatably mounted in the shaft seat and is linked to the output end of the servo motor.

[0020] Several drive wheels are connected and mounted at both ends of the linkage shaft;

[0021] The driven wheel is mounted on the rotating shaft in a linkage connection;

[0022] A transmission belt, which links the driving pulley and the driven pulley.

[0023] The linkage shaft is equipped with an indexing plate that is linked to it. The indexing plate has several equally distributed notches around its circumference. The shaft seat is equipped with a photoelectric switch corresponding to the indexing plate.

[0024] The beneficial effects of this utility model are as follows: The turntable of this technical solution is provided with evenly distributed positioning protrusions around its circumference. Two adjacent positioning protrusions respectively fit against the side wall and bottom wall of the circuit breaker. Then the turntable rotates 90°, and the circuit breaker changes from contacting the conveyor belt with the bottom wall to contacting the conveyor belt with the side wall. This allows the circuit breaker to achieve a flipping action. Moreover, the position of the circuit breaker after flipping will not shift and will remain consistent with the original state. It has the advantages of good practicality and accurate flipping position. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the tipping device of the circuit breaker in an embodiment of the present invention.

[0026] Figure 2 This is a schematic diagram of the turntable and the first power mechanism.

[0027] Figure 3 This is a schematic diagram of the baffle plate and the second power mechanism. Detailed Implementation

[0028] The embodiments of this utility model will be further described below with reference to the accompanying drawings:

[0029] As shown in the figure, a circuit breaker tipping device includes a conveyor belt 1 and a base 2, and further includes:

[0030] The bracket 3 is fixedly installed on the base 2 and located on both sides of the conveyor belt 1;

[0031] Several turntables 4 are symmetrically arranged on both sides of the conveyor belt 1 and rotatably mounted on the bracket 3;

[0032] The first power mechanism is mounted on the base 2 and is linked to the turntable 4;

[0033] The turntable 4 has several circumferentially evenly distributed positioning protrusions 41 on the side surface facing the circuit breaker on the conveyor belt 1. Adjacent positioning protrusions 41 are respectively attached to the side wall and bottom wall of the circuit breaker. In this technical solution, the turntable is circumferentially evenly distributed with positioning protrusions, and adjacent positioning protrusions are respectively attached to the side wall and bottom wall of the circuit breaker. Then, the turntable 4 rotates 90° each time, and the circuit breaker changes from contacting the conveyor belt with the bottom wall to contacting the conveyor belt with the side wall. This allows the circuit breaker to achieve a flipping action, and the position of the circuit breaker after flipping will not shift, and will remain consistent with the original state. It has the advantages of good practicality and accurate flipping position.

[0034] Also includes:

[0035] The second power mechanism 6 is installed on the lower surface of the base 2;

[0036] The baffle plate 7 is located on both sides of the conveyor belt 1. It passes through the base 2 and is connected to the second power mechanism 6. The baffle plate is driven by the second power mechanism to move up and down. When it rises to the top, it can intercept the circuit breakers on the conveyor belt. Each time, an appropriate number of circuit breakers are allowed to pass through. This number corresponds to the number of circuit breakers that the turntable flips each time.

[0037] It also includes guardrails 8 set on both sides of the conveyor belt 1 and in front of the support 3. The inner wall of the guardrail 8 is provided with a guide slope 81, which guides the circuit breakers neatly into the middle of the guardrails on both sides, keeping each circuit breaker in a neat position.

[0038] The guardrail 8 is equipped with several clamping components 82. The guardrail 8 has several through holes 83. The clamping components 82 are provided with piston shafts 84 passing through the through holes 83. The clamping components 82 are cylinders. The piston shaft of the clamping components can hold the circuit breaker in place, causing it to stop moving forward on the conveyor belt.

[0039] The first power mechanism adopts a servo motor 51 and a pulley assembly. The turntable 4 has a rotating shaft 42 rotatably mounted on the bracket 3 at its center. The servo motor 51 is mounted on the lower surface of the base 2. The pulley assembly passes through the base 2 and is linked to the output shaft of the servo motor 51 and the rotating shaft 42 respectively. The servo motor drives the turntable to rotate through the pulley assembly. Each rotation angle is 90°, which has the advantage of good working stability.

[0040] The pulley assembly includes:

[0041] Shaft seat 52, which is fixedly installed on the lower surface of the machine base 2;

[0042] A linkage shaft 53 is rotatably mounted in the shaft seat 52 and is linked to the output end of the servo motor 51.

[0043] Several drive wheels 54 are connected and mounted at both ends of the linkage shaft 53;

[0044] Driven wheel 55 is mounted on the rotating shaft 42 in a linkage connection.

[0045] The transmission belt 59 is linked to the driving wheel and the driven wheel. The linkage shaft is driven to rotate by the servo motor. The driving wheels at both ends of the linkage shaft drive the driven wheels on the rotating shaft to rotate through the transmission belt.

[0046] The linkage shaft 53 is provided with a linkage-connected indexing plate 56. The indexing plate 56 has several equally distributed notches 57 around its circumference. The shaft seat 52 is provided with a photoelectric switch 58 corresponding to the indexing plate 56. Each time the notch of the indexing plate passes through the photoelectric switch, the photoelectric switch will send a signal, so that the servo motor can stop once every 90° rotation.

[0047] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0049] Please note to all technical personnel: Although this utility model has been described according to the specific embodiments above, the inventive concept of this utility model is not limited to this utility model. Any modifications that utilize the inventive concept will be included within the scope of protection of this patent.

Claims

1. A tipping device of a circuit breaker, comprising a conveyor belt (1) and a housing (2), characterized in that, Also includes: The bracket (3) is fixedly installed on the base (2) and located on both sides of the conveyor belt (1); Several turntables (4) are symmetrically arranged on both sides of the conveyor belt (1) and rotatably mounted on the bracket (3); The first power mechanism is mounted on the base (2) and is linked to the turntable (4); The turntable (4) has a number of circumferentially evenly distributed positioning protrusions (41) on one side of the circuit breaker facing the conveyor belt (1). Two adjacent positioning protrusions (41) are respectively attached to the side wall and bottom wall of the circuit breaker.

2. The tipping device of a circuit breaker according to claim 1, characterized in that: Also includes: The second power mechanism (6) is installed on the lower surface of the base (2); The baffle plate (7) is located on both sides of the conveyor belt (1) and is connected to the second power mechanism (6) after passing through the machine base (2).

3. The circuit breaker tipping device according to claim 1, characterized in that: It also includes guardrails (8) set on both sides of the conveyor belt (1) and in front of the support (3), and the inner wall of the guardrails (8) is provided with guide slopes (81).

4. The tipping device of a circuit breaker according to claim 3, characterized in that: The guardrail (8) is equipped with several clamping parts (82), the guardrail (8) has several through holes (83), and the clamping parts (82) have piston shafts (84) passing through the through holes (83).

5. The tipping device of a circuit breaker according to claim 4, characterized in that: The clamping component (82) is a cylinder.

6. The tipping device of a circuit breaker according to claim 1, characterized in that: The turntable (4) rotates 90° each time.

7. The tipping device of a circuit breaker according to claim 1, characterized in that: The first power mechanism adopts a servo motor (51) and a pulley assembly. The turntable (4) has a rotating shaft (42) rotatably mounted on the bracket (3) at its center. The servo motor (51) is mounted on the lower surface of the base (2). The pulley assembly passes through the base (2) and is linked to the output shaft of the servo motor (51) and the rotating shaft (42) respectively.

8. The tipping device of a circuit breaker according to claim 7, characterized in that: The pulley assembly includes: A bearing seat (52) is fixedly installed on the lower surface of the machine base (2); A linkage shaft (53) is rotatably mounted in the bearing seat (52) and is linked to the output end of the servo motor (51); Several drive wheels (54) are connected and mounted at both ends of the linkage shaft (53); Driven wheel (55) is mounted in linkage with the rotating shaft (42). A drive belt (59) is used to link the driving pulley and the driven pulley.

9. The circuit breaker tipping device according to claim 8, characterized in that: The linkage shaft (53) is provided with a linkage-connected indexing plate (56), the indexing plate (56) is provided with several equally distributed notches (57) in the circumference, and the shaft seat (52) is provided with a photoelectric switch (58) corresponding to the indexing plate (56).

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