Turntable device for leakage protector assembling machine

Abstract

The utility model discloses a rotating disc device for a leakage protector assembling machine. The rotating disc device comprises a circular common rotating disc and a rotating piece arranged below the common rotating disc. And at least one station is uniformly and fixedly arranged above the public turntable along the circumferential direction. The rotating part comprises a station divider, a rotating motor and a frequency modulator, the station divider is provided with an output shaft, and the output shaft is fixedly connected with the middle of the public rotating disc; the station comprises a clamp base, a first clamp and a second clamp are fixedly arranged at the two ends of the clamp base, and the first clamp is of an extrudable structure. The multiple stations are arranged on the public rotating disc, the batch production capacity is improved, the two clamps are arranged on each station, the station conversion interval time is shortened through two-step assembly, the space utilization rate of assembly equipment is increased, and the production rate of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a leakage protector assembly machine, in particular to a turntable device for a leakage protector assembly machine. Background Art

[0002] The leakage protector, commonly known as the leakage switch, is a protector used to prevent electric shock and electrical fire when the circuit or electrical insulation is damaged and a short circuit occurs to the ground. It has overload and short circuit protection functions. In an electrical circuit, when the input current is equal to the output current, the protector does not operate and the circuit operates as usual. If the input current is not equal to the output current, the protector immediately operates to cut off the current. When the leakage protector is used as a supplementary protection for direct contact protection, a high-sensitivity, fast-acting type should be selected to improve safety.

[0003] The leakage protector includes an insulating shield and a leakage protection circuit and working components inside the shield. The traditional leakage protection shield has a complex structure, resulting in low production efficiency and high production and assembly costs. Its assembly equipment is generally large in size, and due to the complex process, the station conversion interval is long and the space utilization rate is low. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a turntable device for a leakage protector assembly machine, which improves the space utilization of the assembly equipment and improves the production efficiency of the leakage protector.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A turntable device for a leakage protector assembly machine comprises a circular common turntable and a rotating part arranged below the common turntable, at least one workstation is evenly and fixedly arranged above the common turntable along the circumferential direction, the rotating part comprises a workstation divider, a rotating motor and a frequency modulator, the workstation divider is provided with an output shaft, and the output shaft is fixedly connected to the middle part of the common turntable; the workstation comprises a clamp seat, clamp one and clamp two are fixedly arranged at both ends of the clamp seat, and clamp one is arranged as an extrudable structure.

[0007] The clamp 1 includes a fixed seat and a movable seat, two through holes are arranged at both ends of the side of the fixed seat, and two push rods are arranged at both ends of the side of the movable seat. The two push rods can slide through the two through holes; a cross bar support is arranged above the fixed seat.

[0008] A "U"-shaped base is arranged above the movable seat, and the two vertical sides of the base are arranged as coil clamping plates, and the sides of the two coil clamping plates are arranged with adjustment screws, and a baffle is arranged in the middle "U"-shaped window area of ​​the side of the base away from the fixed seat, and an armature seat is arranged on the side of the base close to the fixed seat, and the armature seat is connected to the cross bar support.

[0009] The second clamp is provided with a finished product seat, and the finished product seat is provided with two outer frame clamping plates, and the side surfaces of the two outer frame clamping plates are provided with the adjusting screws.

[0010] The station divider is provided with an input shaft, the input shaft is connected to the rotating motor, and the rotating motor is electrically connected to the frequency modulator.

[0011] The beneficial effects of the utility model are as follows: a turntable device for a leakage protector assembly machine of the utility model increases batch production by arranging multiple workstations on a common turntable, and two clamps are arranged on each workstation to shorten the workstation conversion interval time through two-step assembly, thereby improving the space utilization rate of the assembly equipment and improving the productivity of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 A local enlarged view of point A in FIG.

[0015] Figure 3 It is a schematic diagram of the utility model in the assembly equipment of the leakage protector.

[0016] Description of reference numerals:

[0017] Common turntable 1; fixture seat 11; fixture one 12; fixed seat 121; through hole 1211; crossbar support 1212; movable seat 122; push rod 1221; coil clamping plate 1222; adjusting screw 1223; baffle 1224; armature seat 1225; fixture two 13; finished product seat 131; outer frame clamping plate 132; rotating part 2; output shaft 21; rotating motor 22; frequency modulator 23. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] Reference Figure 1 , 2 A turntable device for a leakage protector assembly machine includes a circular common turntable 1 and a rotating member 2 arranged below the common turntable 1. At least one workstation is evenly and fixedly arranged above the common turntable 1 in the circumferential direction. In this embodiment, twelve workstations are arranged. The rotating member 2 includes a workstation divider, a rotating motor 22, and a frequency modulator 23. The workstation divider is provided with an output shaft 21, and the output shaft 21 is fixedly connected to the middle of the common turntable 1. In this embodiment, a twelve-workstation divider is used; the workstation includes a fixture seat 11, and fixture 1 12 and fixture 2 13 are fixedly arranged at both ends of the fixture seat 11. The fixture 1 12 is arranged as an extrudable structure.

[0020] Furthermore, the clamp 12 includes a fixed seat 121 and a movable seat 122, two through holes 1211 are provided at both ends of the side of the fixed seat 121, and two push rods 1221 are provided at both ends of the side of the movable seat 122, and the two push rods 1221 can slide through the two through holes 1211; a cross bar support 1212 is provided above the fixed seat 121.

[0021] Furthermore, a "U"-shaped base is arranged above the movable seat 122, and the two vertical sides of the base are arranged as coil clamping plates 1222, and the sides of the two coil clamping plates 1222 are arranged with adjusting screws 1223, and a baffle 1224 is arranged in the middle "U"-shaped window area of ​​the side of the base away from the fixed seat 121, and an armature seat 1225 is arranged on the side of the base close to the fixed seat 121, and the armature seat 1225 is connected to the cross bar support 1212.

[0022] Specifically, the second clamp 13 is provided with a finished product seat 131 , and the finished product seat 131 is provided with two outer frame clamping plates 132 , and the side surfaces of the two outer frame clamping plates 132 are provided with the adjusting screws 1223 .

[0023] Furthermore, the station divider is provided with an input shaft, the input shaft is connected to the rotating motor 22 , and the rotating motor 22 is electrically connected to the frequency modulator 23 .

[0024] The working principle of the utility model is as follows:

[0025] The present invention discloses a turntable device for a leakage protector assembly machine, comprising a circular common turntable 1 and a rotating member 2 arranged below the common turntable 1. Twelve workstations are evenly and fixedly arranged above the common turntable 1 in the circumferential direction. The rotating member 2 comprises a workstation divider, a rotating motor 22 and a frequency modulator 23. The workstation divider is provided with an output shaft 21, and the output shaft 21 is fixedly connected to the middle of the common turntable 1. Under the regulation of the workstation divider and the frequency modulator 23, the common turntable 1 intermittently rotates one workstation, and each time it rotates one workstation, a product is taken in and out.

[0026] In this design, the workstation includes a clamp seat 11, and clamp one 12 and clamp two 13 are fixedly provided at both ends of the clamp seat 11, and the clamp one 12 is configured as an extrudable structure. The design of the two clamps decomposes the assembly steps of the leakage protector, shortens the interval time, and improves the assembly efficiency. The leakage protector in this embodiment includes an outer frame, a coil, a spring, a cross bar and an armature, wherein the automated assembly equipment places the outer frame on the clamp two 13, and the coil, spring, cross bar and armature are placed on the clamp one 12 and the preliminary assembly is completed, and then the preliminary assembly on the clamp one 12 is placed in the outer frame on the clamp two 13 to complete the assembly of the final finished leakage protector.

[0027] In this design, the clamp 12 includes a fixed seat 121 and a movable seat 122. Two through holes 1211 are provided at both ends of the side of the fixed seat 121, and two push rods 1221 are provided at both ends of the side of the movable seat 122. The two push rods 1221 can slide through the two through holes 1211. When the cylinder of the residual current protection device assembly equipment in this embodiment pushes the movable seat 122, the fixed seat 121 and the movable seat 122 will be squeezed together, so that the parts placed on the clamp 12 are initially assembled under the squeezing action.

[0028] In this design, a "U"-shaped base is provided above the movable seat 122, and the two vertical sides of the base are provided with coil clamping plates 1222, and the sides of the two coil clamping plates 1222 are provided with adjusting screws 1223, and the middle "U"-shaped window area of ​​the side of the base away from the fixed seat 121 is provided with a baffle 1224, and the side of the base close to the fixed seat 121 is provided with an armature seat 1225. The coil of the leakage protector of this embodiment can be fixed between the coil clamping plates 1222, and can be adjusted by adjusting screws 1223 according to the size, and the armature of the leakage protector can be placed on the armature seat 1225.

[0029] Reference Figure 3 As shown, when the present design is working, the mechanical arm in the assembly equipment of the leakage protector places the outer frame on the finished product seat 131 on the second fixture 13 and fixes it by the outer frame clamping plate 132. Then, the coil with the spring already installed is placed on the "U"-shaped base and fixed by the coil clamping plate 1222. Then, the crossbar is placed on the crossbar support 1212, and the armature is placed on the armature seat 1225. Then, the cylinder is started to push the movable seat 122, driving the two push rods 1221 to slide into the two through holes 1211, so that the distance between the movable seat 122 and the fixed seat 121 is shortened, and the fixture 12 is squeezed, so that the coil, crossbar and armature placed thereon are assembled together. Finally, this initial assembly is placed in the outer frame on the second fixture 13 to complete the finished product assembly. Then, the common turntable rotates to the next station to take and place the leakage protector.

[0030] The above implementation modes cannot limit the protection scope of the present invention. The equivalent modifications and changes made by those skilled in the art without departing from the overall concept of the present invention are still within the scope of the present invention.

Claims

1. A turntable device for a leakage protector assembly machine, comprising a circular common turntable (1) and a rotating member (2) arranged below the common turntable (1), characterized in that: At least one workstation is evenly and fixedly arranged above the common turntable (1) in a circumferential direction; the rotating member (2) comprises a workstation divider, a rotating motor (22) and a frequency modulator (23); the workstation divider is provided with an output shaft (21), and the output shaft (21) is fixedly connected to the middle of the common turntable (1); the workstation comprises a clamp seat (11), and clamp one (12) and clamp two (13) are fixedly arranged at both ends of the clamp seat (11); the clamp one (12) is configured as an extrudable structure.

2. The turntable device for a leakage protection device assembly machine according to claim 1, characterized in that: The clamp (12) comprises a fixed seat (121) and a movable seat (122), two through holes (1211) are arranged at both ends of the side of the fixed seat (121), two push rods (1221) are arranged at both ends of the side of the movable seat (122), and the two push rods (1221) can slide through the two through holes (1211); a cross bar support (1212) is arranged above the fixed seat (121).

3. The turntable device for a leakage protection device assembly machine according to claim 2, characterized in that: A "U"-shaped base is arranged above the movable seat (122), and the vertical sides of the base are arranged as coil clamping plates (1222). Adjustment screws (1223) are arranged on the sides of the two coil clamping plates (1222). A baffle (1224) is arranged in the middle "U"-shaped window area of ​​the side of the base away from the fixed seat (121), and an armature seat (1225) is arranged on the side of the base close to the fixed seat (121), and the armature seat (1225) is connected to the crossbar support (1212).

4. The turntable device for a leakage protection device assembly machine according to claim 3, characterized in that: The second clamp (13) is provided with a finished product seat (131), and the finished product seat (131) is provided with two outer frame clamping plates (132), and the side surfaces of the two outer frame clamping plates (132) are provided with the adjusting screws (1223).

5. The turntable device for a leakage protection device assembly machine according to claim 1, characterized in that: The station divider is provided with an input shaft, the input shaft is connected to the rotating motor (22), and the rotating motor (22) is electrically connected to the frequency modulator (23).

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