Bending mechanism of capacitor mounting machine

Abstract

The utility model relates to the technical field of capacitor assembling equipment, in particular to a bending mechanism of a capacitor installing machine. Comprising a turntable, a pressing assembly and a bending assembly, the rotating disc is used for fixing a to-be-assembled electromagnetic coil and driving the to-be-assembled electromagnetic coil to rotate, the rotating disc is in butt joint with the pressing assembly and the bending assembly, and a capacitor is inserted into a mounting hole of a shell of the to-be-assembled electromagnetic coil; the pressing assembly is used for pressing the top of a to-be-assembled electromagnetic coil shell; the bending assembly pushes the metal binding post of the capacitor penetrating through the mounting hole along the lower portion of the to-be-assembled electromagnetic coil shell and clamps the metal binding post to a connector lug below the to-be-assembled electromagnetic coil shell. The equipment can replace manual work to connect the capacitor and the induction coil, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor assembly equipment, in particular to a bending mechanism of a capacitor installation machine. Background Art

[0002] The water level sensor of the washing machine is mainly composed of an external plastic shell, an internal capacitor, an induction coil, a plug and other parts. When the various components of the existing water level sensor are installed separately, the two metal terminals of the capacitor need to be inserted into the mounting holes on the shell that fixes the induction coil, and then the two metal terminals of the capacitor passing through the mounting holes need to be bent so that they are snapped onto the terminal head of the induction coil shell, so that an electrical connection is formed between the capacitor and the induction coil.

[0003] At present, the installation work between the capacitor and the induction coil is all done manually. Due to the small size of the capacitor and the induction coil, the position between the capacitor and the installation hole needs to be calibrated by human eyes during manual operation to make it match the installation hole. The operation process is cumbersome, not only inefficient, but also low in yield, which greatly affects production efficiency. Therefore, it is urgent to solve this problem.

[0004] The above contents are only used to assist in understanding the technical solution of the present utility model, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a bending mechanism of a capacitor installation machine, which can replace manual work in assembling capacitors and induction coils, liberate manpower and improve production efficiency.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: a bending mechanism of a capacitor installation machine, comprising: a turntable, a pressing assembly and a bending assembly; the turntable is used to fix the electromagnetic coil to be assembled, and drive the electromagnetic coil to be assembled to rotate, dock with the pressing assembly and the bending assembly, and a capacitor is inserted in the mounting hole of the electromagnetic coil housing to be assembled; the pressing assembly is used to press the top of the electromagnetic coil housing to be assembled; the bending assembly pushes the metal terminal of the capacitor passing through the mounting hole along the bottom of the electromagnetic coil housing to be assembled, and clamps the metal terminal to the terminal head under the electromagnetic coil housing to be assembled.

[0007] Preferably, the pressing assembly includes a pressing fixing frame, a pressing drive and a pressing clamp; the pressing fixing frame is vertically arranged next to the turntable; one end of the pressing drive is vertically connected to the top of the pressing fixing frame, and the other end is connected to the pressing clamp, and drives the pressing clamp to move in the horizontal direction; the pressing clamp moves to the top of the turntable and forms a contact connection with the top of the electromagnetic coil housing to be assembled fixed on the turntable.

[0008] Preferably, a fixing block is provided on the turntable, and a fixing groove for fixing the electromagnetic coil to be assembled is provided on the fixing block; the fixing block is installed on the edge of the turntable, and a guide groove is provided on the outer side of the fixing block, and the metal terminal of the capacitor passing through the mounting hole and the terminal head under the housing of the electromagnetic coil to be assembled are both located in the guide groove; the bending assembly includes a first bending portion and a second bending portion; the first bending portion forms a plug-in fit with the guide groove, and pushes the metal terminal in the guide groove to one side of the terminal head until the middle of the metal terminal forms a contact connection with the bayonet at the bottom of the terminal head; the second bending portion pushes the bending portion of the metal terminal to bypass the bayonet at the bottom of the terminal head and form a fitting connection with the other side of the terminal head.

[0009] Preferably, the first bending portion includes a first bending fixing frame, a first bending driving portion and a U-shaped push piece; the first bending fixing frame is arranged next to the pressing fixing frame and is located directly below the pressing clamp, and the top of the first bending fixing frame is set as an inclined slope; the first bending driving portion is installed on the slope at the top of the first bending fixing frame, and the forward end of the first bending driving portion is connected to the U-shaped push piece, and drives the U-shaped push piece to reciprocate along the slope at the top of the first bending fixing frame; the U-shaped push piece and the guide groove form a plug-in fit.

[0010] Preferably, the second bending portion includes a second bending fixing frame, a second bending driving portion and a second U-shaped push piece; the second bending fixing frame is vertically installed beside the turntable; the second bending driving portion is tightly connected to one side of the second bending fixing frame, and drives the second U-shaped push piece to reciprocate in the vertical direction; the second U-shaped push piece pushes the bending portion of the metal terminal in the guide groove in the vertical direction.

[0011] Preferably, the contact end of the pressing pliers and the electromagnetic coil housing to be assembled is set to a flat mouth, and a semicircular notch is provided on the outer edge of the flat mouth; the notch forms a snap connection with the top of the metal terminal of the capacitor inserted in the mounting hole.

[0012] The beneficial effects of the utility model are embodied in:

[0013] The bending mechanism provided by the utility model has a simple structure and stable operation, and can simulate the bending action of manually clamping the metal terminal of the capacitor to the terminal head of the electromagnetic coil to be assembled, thereby replacing the manual connection work of the capacitor and the induction coil, which can not only reduce the workload of the operator, but also improve the production efficiency, and also make the quality consistency of the produced products better, and the yield rate is higher than that of traditional manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is the front view of the capacitor of the utility model;

[0016] Figure 3 It is a schematic diagram of the second bending portion of the utility model pushing the metal terminal.

[0017] Description of reference numerals:

[0018] A. electromagnetic coil to be assembled; a. mounting hole; a1. terminal block; B. capacitor;

[0019] b, metal terminal; b1, bending portion; 10, turntable; 11, fixing block; 111, guide groove;

[0020] 21. Pressing fixed frame; 22. First bending fixed frame; 31. Pressing drive;

[0021] 32. Pressing pliers; 41. First bending drive unit; 42. U-shaped push piece; 50. Second U-shaped push piece. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figures 1 to 3 As shown:

[0025] The utility model provides a bending mechanism of a capacitor installation machine, comprising:

[0026] Turntable 10, pressing assembly and bending assembly. Turntable 10 is used to fix the electromagnetic coil A to be assembled, and drive the electromagnetic coil A to be assembled to rotate, so that the electromagnetic coil A to be assembled can be connected with the pressing assembly and the bending assembly. Capacitor B is inserted into the mounting hole a of the shell of the electromagnetic coil A to be assembled, the pressing assembly presses the top of the shell of the electromagnetic coil A to be assembled, and the bending assembly pushes the metal terminal b of the capacitor B through the mounting hole a along the bottom of the shell of the electromagnetic coil A to be assembled, and the metal terminal b is clamped to the terminal a1 under the shell of the electromagnetic coil A to be assembled.

[0027] Through such a setting, the process of an operator manually bending the metal terminal b of capacitor B inserted in the mounting hole a and snapping it onto the terminal head a1 is simulated, thereby replacing manual labor, realizing the connection between capacitor B and the electromagnetic coil A to be assembled, freeing up manpower, and improving production efficiency.

[0028] The pressing assembly is mainly composed of a pressing frame 21, a pressing driver 31 and a pressing clamp 32. The pressing frame 21 is vertically arranged beside the turntable 10, one end of the pressing driver 31 is vertically connected to the top of the pressing frame 21, and the other end is connected to the pressing clamp 32, and drives the pressing clamp 32 to move in the horizontal direction. The pressing clamp 32 moves to the top of the turntable 10 and forms a contact connection with the top of the shell of the electromagnetic coil A to be assembled fixed on the turntable 10.

[0029] The contact end of the pressing clamp 32 and the shell of the electromagnetic coil A to be assembled is set as a flat mouth, and the outer edge of the flat mouth is provided with a semicircular notch. The notch forms a clamping connection with the top of the metal terminal b of the capacitor B inserted in the mounting hole a.

[0030] In actual use, when the turntable 10 drives the electromagnetic coil A to be assembled to move to the pressing fixing frame 21, the pressing drive 31 drives the pressing clamp 32 to move to the top of the shell of the electromagnetic coil A to be assembled, and the semicircular notch at the end of the pressing clamp 32 is connected to the mounting hole a in the vertical direction, and then the capacitor is inserted into the mounting hole a along the semicircular notch by the manipulator. This allows the pressing clamp 32 to fix the electromagnetic coil A to be assembled, and can prevent the bending component from lifting up the metal terminal b of the capacitor B when bending the electromagnetic coil A from the bottom of the electromagnetic coil A to be assembled, thereby making the bending component run more stably and improving the success rate of connecting the capacitor B with the electromagnetic coil A to be assembled.

[0031] A fixing block 11 is provided on the turntable 10, and a fixing groove for fixing the electromagnetic coil A to be assembled is provided on the fixing block 11. The fixing block 11 is installed at the edge of the turntable 10, and a guide groove 111 is provided on the outer side of the fixing block 11, and the metal terminal b of the capacitor B passing through the mounting hole a and the terminal a1 under the shell of the electromagnetic coil A to be assembled are both located in the guide groove 111, so that the guide groove 111 forms a channel connected to the bottom of the mounting hole a in the vertical direction.

[0032] The bending assembly includes a first bending portion and a second bending portion; the first bending portion forms a plug-in fit with the guide groove 111, and pushes the metal terminal b located in the guide groove 111 to one side of the terminal head a1, until the middle of the metal terminal b forms a contact connection with the snap-in at the bottom of the terminal head a1; the second bending portion pushes the bending portion b1 of the metal terminal b to bypass the snap-in at the bottom of the terminal head a1 and form a fitting connection with the other side of the terminal head a1.

[0033] By configuring the bending assembly to be two modules, the process of manually bending the metal terminal b can be replaced.

[0034] The first bending portion is mainly composed of a first bending fixing frame 22, a first bending driving portion 41 and a U-shaped push piece 42. The first bending fixing frame 22 is arranged beside the pressing fixing frame 21 and is located directly below the pressing clamp 32, and the top of the first bending fixing frame 22 is set as an inclined slope. The first bending driving portion 41 is installed on the slope at the top of the first bending fixing frame 22, and the forward end of the first bending driving portion 41 is connected to the U-shaped push piece 42, and drives the U-shaped push piece 42 to reciprocate along the slope at the top of the first bending fixing frame 22. The U-shaped push piece 42 is plug-fitted with the guide groove 111.

[0035] By setting an inclined slope, the U-shaped push piece 42 can be inserted along the lower middle part of the guide groove 111, so that in actual use, the U-shaped push piece 42 can push the metal terminal b in the guide groove 111 along the lower middle part and push it to one side of the terminal a1 until the middle part of the metal terminal b forms a contact connection with the bayonet at the bottom of the terminal a1.

[0036] The second bending portion is mainly composed of a second bending fixing frame, a second bending driving portion and a second U-shaped push piece 50. The second bending fixing frame is vertically installed beside the turntable 10; the second bending driving portion is closely connected to one side of the second bending fixing frame and drives the second U-shaped push piece 50 to reciprocate in the vertical direction.

[0037] In actual application, the first bending portion performs a preliminary bending on the metal terminal b, the pressing clamp 32 of the first bending portion releases the pressure on the electromagnetic coil A to be assembled, the turntable 10 drives the electromagnetic coil A to be assembled to rotate to the second bending portion, and the second U-shaped push piece 50 pushes the bending portion b1 of the metal terminal b in the guide groove 111 along the vertical direction, so that the bending portion b1 bypasses the bayonet at the bottom of the terminal head a1 and forms a fitting connection with the other side of the terminal head a1, thereby completing the connection process between the capacitor B and the electromagnetic coil A to be assembled.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending mechanism for a capacitor installation machine, characterized in that: include: A turntable (10), a pressing component and a bending component; the turntable (10) is used to fix the electromagnetic coil (A) to be assembled, and drives the electromagnetic coil (A) to be assembled to rotate, docking with the pressing component and the bending component, and a capacitor (B) is inserted into the mounting hole (a) of the shell of the electromagnetic coil (A) to be assembled; the pressing component is used to press the top of the shell of the electromagnetic coil (A) to be assembled; the bending component pushes the metal terminal (b) of the capacitor (B) passing through the mounting hole (a) along the bottom of the shell of the electromagnetic coil (A) to be assembled, and clamps the metal terminal (b) to the terminal head (a1) under the shell of the electromagnetic coil (A) to be assembled.

2. A capacitor installation machine bending mechanism according to claim 1, characterized in that The pressing assembly comprises a pressing fixing frame (21), a pressing drive (31) and a pressing clamp (32); the pressing fixing frame (21) is vertically arranged beside the turntable (10); one end of the pressing drive (31) is vertically connected to the top of the pressing fixing frame (21), and the other end is connected to the pressing clamp (32), and drives the pressing clamp (32) to move in the horizontal direction; the pressing clamp (32) moves to the top of the turntable (10) and forms a contact connection with the top of the shell of the electromagnetic coil (A) to be assembled fixed on the turntable (10).

3. A capacitor installation machine bending mechanism according to claim 2, characterized in that The turntable (10) is provided with a fixing block (11), and the fixing block (11) is provided with a fixing groove for fixing the electromagnetic coil (A) to be assembled; the fixing block (11) is installed on the edge of the turntable (10), and the outer side of the fixing block (11) is provided with a guide groove (111), and the metal terminal (b) of the capacitor (B) passing through the installation hole (a) and the terminal head (a1) under the shell of the electromagnetic coil (A) to be assembled are both located in the guide groove (111); the bending component package The invention comprises a first bending portion and a second bending portion; the first bending portion is plugged into the guide groove (111) and pushes the metal terminal (b) in the guide groove (111) toward one side of the terminal head (a1) until the middle of the metal terminal (b) forms a contact connection with the bayonet at the bottom of the terminal head (a1); the second bending portion pushes the bending portion (b1) of the metal terminal (b) to bypass the bayonet at the bottom of the terminal head (a1) and form a fitting connection with the other side of the terminal head (a1).

4. A capacitor installation machine bending mechanism according to claim 3, characterized in that The first bending portion comprises a first bending fixing frame (22), a first bending driving portion (41) and a U-shaped push piece (42); the first bending fixing frame (22) is arranged beside the pressing fixing frame (21) and is located directly below the pressing clamp (32), and the top of the first bending fixing frame (22) is set as an inclined slope; the first bending driving portion (41) is installed on the slope at the top of the first bending fixing frame (22), and the forward end of the first bending driving portion (41) is connected to the U-shaped push piece (42) and drives the U-shaped push piece (42) to reciprocate along the slope at the top of the first bending fixing frame (22); the U-shaped push piece (42) and the guide groove (111) form a plug-in fit.

5. A capacitor installation machine bending mechanism according to claim 4, characterized in that The second bending portion comprises a second bending fixing frame, a second bending driving portion and a second U-shaped push piece (50); the second bending fixing frame is vertically installed beside the turntable (10); the second bending driving portion is closely connected to one side of the second bending fixing frame and drives the second U-shaped push piece (50) to reciprocate in the vertical direction; the second U-shaped push piece (50) pushes the bending portion (b1) of the metal terminal (b) in the guide groove (111) in the vertical direction.

6. A capacitor installation machine bending mechanism according to any one of claims 2 to 5, characterized in that The contact end between the pressing clamp (32) and the shell of the electromagnetic coil (A) to be assembled is set as a flat mouth, and a semicircular notch is provided on the outer edge of the flat mouth; the notch forms a snap connection with the top of the metal terminal (b) of the capacitor (B) inserted in the mounting hole (a).

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