Capacitor pin trimming mechanism

Abstract

The utility model discloses a capacitor pin trimming mechanism which comprises a conveying belt, a supporting piece and a guiding piece. A cylinder is arranged on the supporting piece, a cutter is arranged at the lower end of the cylinder, and a supporting table is arranged on the supporting piece and located at the lower end of the cutter. A first arc-shaped part and a second arc-shaped part are arranged on the guiding part, a first fixing rod matched with the first arc-shaped part and a second fixing rod matched with the second arc-shaped part are arranged on the supporting part, an elastic section is further arranged on the guiding part and located above the conveying belt, a folding section is arranged at one end of the elastic section, and a guiding section is arranged on the folding section; and a winding section is arranged on the guide section. According to the capacitor pin trimming mechanism, pressure can be applied to the capacitor only by adopting the integrally-formed guide piece, it is guaranteed that the pins on the capacitor cannot shake during trimming, the trimming stability of the pins on the whole capacitor is improved, and the trimming precision is kept consistent.

Description

Technical Field

[0001] The utility model relates to capacitor processing equipment technology, in particular to a capacitor pin trimming mechanism. Background Art

[0002] A capacitor is a device that holds electric charge. Any two insulated and closely spaced conductors (including wires) form a capacitor. Capacitors are one of the electronic components used in large quantities in electronic devices. They are widely used in circuits for DC isolation, AC passing, coupling, bypassing, filtering, tuning circuits, energy conversion, and control.

[0003] Pins, also known as tube pins, are the connections between the internal circuit of the integrated circuit (chip) and the peripheral circuit. All the pins constitute the interface of the chip. Pins usually need to be soldered before installing the capacitor. After soldering, the excess pins need to be cut off. Currently, pin cutting is mainly done manually, which is inefficient and costly. The pins are trimmed by corresponding trimming devices.

[0004] CN215199454U discloses a pin trimming device for capacitor production, which uses a guillotine for trimming, which not only reduces the overall trimming efficiency, but also requires manual support, affecting the trimming accuracy of the capacitor pins, and has a low degree of automation. Utility Model Content

[0005] In order to solve the defects of the prior art mentioned above, the utility model proposes a capacitor pin trimming mechanism.

[0006] The technical solution of the utility model is achieved in this way:

[0007] A capacitor pin trimming mechanism, characterized by comprising:

[0008] A conveyor belt, wherein the conveyor belt is composed of a first plate body, a second plate body and a conveying roller located between the first plate body and the second plate body,

[0009] A support member is installed at the upper end of the conveyor belt, a cylinder is provided on the support member, a cutter is provided at the lower end of the cylinder, a support platform is provided on the support member, and the support platform is located at the lower end of the cutter.

[0010] A guide member installed between a conveyor belt and a support member, wherein the guide member is provided with a first arc-shaped portion and a second arc-shaped portion, wherein the support member is provided with a first fixing rod matched with the first arc-shaped portion and a second fixing rod matched with the second arc-shaped portion, wherein the guide member is also provided with an elastic section, wherein the elastic section is located above the conveyor belt, wherein a folding section is provided at one end of the elastic section, wherein a guide section is provided on the folding section, and wherein a winding section is provided on the guide section.

[0011] In the capacitor pin trimming mechanism of the utility model, a punching hole is provided in the middle of the elastic section, and a blocking section is provided in the punching hole.

[0012] In the capacitor pin trimming mechanism of the utility model, the elastic section and the first arc-shaped portion are connected via a connecting section.

[0013] In the capacitor pin trimming mechanism of the utility model, a first curved section, a second curved section and a third curved section are provided between the first curved section and the second curved section, and a plane section is provided between the third curved section and the second curved section.

[0014] In the capacitor pin trimming mechanism of the utility model, there is a movable gap between the elastic section and the first curved section and the third curved section.

[0015] The implementation of the capacitor pin trimming mechanism of the utility model has the following beneficial effects: the capacitor pin trimming mechanism only needs to use an integrally formed guide piece to achieve pressure on the capacitor, ensuring that the pins on the capacitor will not shake during trimming, improving the stability of the pin trimming on the entire capacitor, and maintaining consistent trimming accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the capacitor pin trimming mechanism of the utility model;

[0017] Figure 2 for Figure 1 The main perspective view;

[0018] Figure 3 for Figure 1 Schematic diagram of the guide structure in. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figures 1 to 3 As shown, the capacitor pin trimming mechanism of the utility model comprises a conveyor belt 1, a support member 2 and a guide member 3. The conveyor belt 1 is used to transport the capacitor 4, the support member 2 is used to install the guide member 3 and the cylinder 5, and the guide member 3 is used to guide and press the capacitor 4, thereby ensuring the accuracy of the capacitor 4 during trimming, the length of the pin 6 is consistent, and there is no shaking during trimming.

[0021] The conveyor belt 1 is composed of a first plate body 7, a second plate body 8, and a conveyor roller 9 located between the first plate body 7 and the second plate body 8. There is a placement opening 10 between the conveyor rollers 9, and the capacitor 4 is located in the placement opening 10. The pins 6 are placed on the first plate body 7, and the two pins 6 are kept on the first plate body 7, so that the cutter 11 can perform trimming.

[0022] A support member 2 is installed at the upper end of the conveyor belt 1, and a cylinder 5 is provided on the support member 2. A cutter 11 is provided at the lower end of the cylinder 5. A support platform 12 is provided on the support member 2, and the support platform 12 is located at the lower end of the cutter 11. When the pins 6 on the capacitor 4 reach the support platform 12, the cutter 11 can be moved down by the cylinder 5 to trim the pins 6 of the capacitor 4 on the support platform 12.

[0023] The guide member 3 is installed between the conveyor belt 1 and the support member 2. The guide member 3 is provided with a first arc-shaped portion 13 and a second arc-shaped portion 14, which are used to install the guide member 3. The support member 2 is provided with a first fixing rod 15 matched with the first arc-shaped portion 13 and a second fixing rod 16 matched with the second arc-shaped portion 14. The guide member 3 is also provided with an elastic section 17, which is located above the conveyor belt 1. A folding section 21 is provided at one end of the elastic section 17, a guide section 20 is provided on the folding section 21, and a winding section 22 is provided on the guide section 20.

[0024] A punching hole 18 is provided in the middle of the elastic section 17, and a blocking section 19 is provided in the punching hole 18, and the blocking section 19 can prevent the capacitor 4 from entering the folding section 21 and affecting the position of the capacitor 4. The blocking section 19 is connected to the guide section 20, and the other end is at the lower end of the elastic section 17.

[0025] The elastic section 17 is connected to the first arc-shaped portion 13 via a connecting section 23. A first curved section 24, a second curved section 25 and a third curved section 26 are provided between the first arc-shaped portion 13 and the second arc-shaped portion 14, and a plane section 27 is provided between the third curved section 26 and the second arc-shaped portion 14. An active gap 28 exists between the elastic section 17 and the first curved section 24 and the third curved section 26.

[0026] The capacitor 4 is guided by the guide section 20 and then enters between the conveyor belt 1 and the elastic section 17. The capacitor 4 pushes the elastic section 17 upward, so that the movable gap 28 is reduced, and the elastic section 17 contacts the first curved section 24 and the third curved section 26 to keep the elastic section 17 rising. However, since there is a folding section 21 between the elastic section 17 and the guide section 20, the elastic section 17 will be kept rising while the guide section 20 is in a stationary state.

[0027] The capacitor 4 is transported by the conveyor belt 1, and then is pressed by the elastic section 17 on the guide member 3 and guided by the guide section 20, so that the pins 6 on the capacitor 4 can be trimmed easily and with consistent precision, thereby avoiding shaking of the capacitor 4 during the trimming process.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A capacitor pin trimming mechanism, characterized in that: include: A conveyor belt, wherein the conveyor belt is composed of a first plate body, a second plate body and a conveying roller located between the first plate body and the second plate body, A support member is installed at the upper end of the conveyor belt, a cylinder is provided on the support member, a cutter is provided at the lower end of the cylinder, a support platform is provided on the support member, and the support platform is located at the lower end of the cutter. A guide member installed between a conveyor belt and a support member, wherein the guide member is provided with a first arc-shaped portion and a second arc-shaped portion, wherein the support member is provided with a first fixing rod matched with the first arc-shaped portion and a second fixing rod matched with the second arc-shaped portion, wherein the guide member is also provided with an elastic section, wherein the elastic section is located above the conveyor belt, wherein a folding section is provided at one end of the elastic section, wherein a guide section is provided on the folding section, and a winding section is provided on the guide section.

2. The capacitor pin trimming mechanism according to claim 1, characterized in that: A punching hole is arranged in the middle of the elastic section, and a blocking section is arranged in the punching hole.

3. The capacitor pin trimming mechanism according to claim 1, characterized in that: The elastic section is connected to the first arc-shaped portion via a connecting section.

4. The capacitor pin trimming mechanism according to claim 1, characterized in that: A first curved section, a second curved section and a third curved section are provided between the first curved section and the second curved section, and a plane section is provided between the third curved section and the second curved section.

5. The capacitor pin trimming mechanism according to claim 4, characterized in that: There is a movable gap between the elastic section and the first curved section and the third curved section.

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