Flattening device for solid aluminum capacitor pin production

Abstract

The invention provides a flattening device for solid aluminum capacitor pin production, and belongs to the technical field of capacitor production, the flattening device comprises a supporting table, a conveying assembly, a rolling assembly, a driving assembly and an unloading assembly, a supporting seat is fixedly arranged on one side of the supporting table, the conveying assembly is arranged on the upper portion of the supporting table and used for conveying a capacitor, and the rolling assembly is arranged on the upper portion of the supporting table and used for rolling the capacitor. The supporting seat is used for supporting the capacitor, so that the pin of the capacitor moves over the supporting seat, the rolling assembly is mounted at the upper part of the supporting seat, and the driving assembly is arranged on one side of the supporting seat and is used for driving the rolling assembly to move back and forth along the upper part of the supporting seat so as to flatten the pin of the capacitor moving over the supporting seat. Compared with the prior art, the capacitor pin flattening device has the advantages that continuous and automatic flattening processing of a plurality of capacitor pins can be achieved, automatic discharging of capacitors can be achieved after the capacitor pins are flattened, and the capacitor pin flattening device is high in capacitor pin flattening efficiency and good in flattening effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of capacitor production, and specifically relates to a flattening device for the pins of solid aluminum capacitors during production. Background Art

[0002] Solid aluminum capacitors are also called solid aluminum electrolytic capacitors. The dielectric material of solid aluminum electrolytic capacitors is a conductive polymer material, which has high stability and can continuously work stably in high-temperature environments.

[0003] Currently, during the production of solid aluminum capacitors, it is necessary to flatten their pins to improve work efficiency and ensure a more stable and reliable connection between the pins and the circuit board. In the prior art, for flattening the pins of solid aluminum capacitors, most often the capacitor is placed in a notch on a turntable, and then a power mechanism such as a motor is used to drive the turntable to rotate. When the turntable rotates, the capacitor is driven under the flattening mechanism, and the flattening mechanism is used to flatten the pins of the capacitor. However, after the pins of the capacitor are flattened, it is necessary to manually remove the capacitor embedded in the notch. On the one hand, it is time-consuming and laborious, and there is a problem of low efficiency in flattening the pins of the capacitor. On the other hand, since the contact between the capacitor and the notch is relatively tight, it is inconvenient to remove the capacitor. Summary of the Invention

[0004] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the embodiments of the present invention is to provide a flattening device for the pins of solid aluminum capacitors during production.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A flattening device for the pins of solid aluminum capacitors during production, comprising a support table, a conveying assembly, a rolling assembly, a driving assembly, and a discharging assembly. A support seat is fixedly arranged on one side of the support table. The conveying assembly is arranged on the upper part of the support table and is used for conveying the capacitor so that the pins of the capacitor move over the support seat. The rolling assembly is installed on the upper part of the support seat, and the driving assembly is arranged on one side of the support seat and is used to drive the rolling assembly to reciprocate along the upper part of the support seat to flatten the pins of the capacitor moving over the support seat. The discharging assembly is arranged on the side of the support table. When the pins of the capacitor are flattened, the discharging assembly is used to unload the capacitor from the conveying assembly.

[0006] As a further improvement of the present invention: The conveying assembly includes a first conveyor belt, a second conveyor belt, and a belt roller. There are two sets of the belt rollers, and the two sets of belt rollers are respectively rotatably arranged at both ends of the upper part of the support table. The two sets of belt rollers are vertically distributed. One set of the belt rollers is controlled to rotate by an external motor. The first conveyor belt is sleeved between the two sets of belt rollers in an annular structure. The second conveyor belt is arranged in an L-shaped structure at the lower part outside the first conveyor belt. A channel for placing capacitors is formed between the second conveyor belt and the first conveyor belt.

[0007] As a further improvement of the present invention: The rolling component includes a roller, a sliding seat and a first elastic member. The sliding seat is slidably arranged on the upper part of the support seat. The roller is rotatably arranged on one side of the sliding seat. A stop block is also fixedly arranged on the upper part of the support seat. One end of the first elastic member is connected to the stop block, and the other end is connected to the sliding seat, and is used to provide an elastic pulling force to the sliding seat. The driving component includes a motor, a runner, an arc-shaped rack, a strip-shaped rack bar and a rotating shaft. A support plate is fixedly arranged on the side wall of the support seat. The motor is fixedly arranged on one side of the support plate. The rotating shaft is installed at the output end of the motor. The runner is fixedly arranged outside the rotating shaft. There are several groups of arc-shaped racks, and several arc-shaped racks are fixedly arranged on the circumferential side wall of the runner and are spaced apart. One end of the strip-shaped rack bar is fixedly connected to the sliding seat, and the other end extends to one side of the runner and can mesh with several arc-shaped racks.

[0008] As a further improvement of the present invention: A guide rail is fixedly arranged on the upper part of the support seat. A guide rail groove adapted to the guide rail is opened at the bottom of the sliding seat.

[0009] As a further improvement of the present invention: Two concave holes are opened in the upper part of the support seat. Wedge-shaped limit blocks are movably inserted in the two concave holes. The upper ends of the two wedge-shaped limit blocks extend above the support seat. Second elastic members are also arranged in the two concave holes, and the two second elastic members are used to respectively provide elastic supports for the two wedge-shaped limit blocks.

[0010] As a further improvement of the present invention: The first elastic member and the second elastic member are springs or metal elastic sheets.

[0011] As a further improvement of the present invention: The unloading component includes a pressing rod and a blocking rod. The blocking rod is fixedly arranged on the side wall of the support seat. The blocking rod is attached to the outside of the second conveyor belt and is parallel to the second conveyor belt. The pressing rod is fixedly arranged outside the rotating shaft and is perpendicular to the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are: In an embodiment of the present invention, when the pins of a solid aluminum capacitor need to be flattened, the capacitor can be placed on the conveying assembly, and the conveying assembly is used to convey the capacitor, so that the pins of the capacitor move over the support base. At the same time, the driving assembly drives the rolling assembly to reciprocate along the upper part of the support base, and then flattens the pins of the capacitor that move over the support base. After the pins of the capacitor are flattened, the discharging assembly unloads the capacitor from the conveying assembly, realizing the automatic discharging of the capacitor. Compared with the prior art, it can realize the continuous automatic flattening process of several capacitor pins, and can also realize the automatic discharging of the capacitor after the pins of the capacitor are flattened, having the advantages of high efficiency and good effect in flattening the capacitor pins. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a flattening device for producing pins of a solid aluminum capacitor; Figure 2 is a schematic structural diagram of a discharging assembly in a flattening device for producing pins of a solid aluminum capacitor; Figure 3 is Figure 1 an enlarged schematic diagram of area A in Figure 4 is Figure 1 an enlarged schematic diagram of area B in In the figure: 10 - support table, 101 - support base, 102 - guide rail, 103 - stop block, 104 - support plate, 105 - wedge-shaped limit block, 20 - conveying assembly, 201 - first conveyor belt, 202 - second conveyor belt, 203 - belt roller, 30 - rolling assembly, 301 - roller, 302 - sliding seat, 303 - first elastic member, 40 - driving assembly, 401 - motor, 402 - runner, 403 - arc-shaped rack, 404 - strip-shaped rack bar, 405 - rotating shaft, 50 - discharging assembly, 501 - pressing rod, 502 - stop rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The technical solutions of the present invention will be further described in detail below in conjunction with the specific embodiments.

[0015] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0016] Please refer to Figure 1, this embodiment provides a flattening device for the pins of a solid aluminum capacitor, which includes a support table 10, a conveying assembly 20, a rolling assembly 30, a driving assembly 40, and a discharging assembly 50. A support seat 101 is fixedly arranged on one side of the support table 10. The conveying assembly 20 is arranged on the upper part of the support table 10 and is used to convey the capacitor so that the pins of the capacitor move over the support seat 101. The rolling assembly 30 is installed on the upper part of the support seat 101. The driving assembly 40 is arranged on one side of the support seat 101 and is used to drive the rolling assembly 30 to reciprocate along the upper part of the support seat 101 to flatten the pins of the capacitor moving over the support seat 101. The discharging assembly 50 is arranged on the side of the support table 10. After the pins of the capacitor are flattened, the discharging assembly 50 is used to unload the capacitor from the conveying assembly 20.

[0017] When it is necessary to flatten the pins of a solid aluminum capacitor, the capacitor can be placed on the conveying assembly 20. The conveying assembly 20 is used to convey the capacitor so that the pins of the capacitor move over the support seat 101. At the same time, the driving assembly 40 drives the rolling assembly 30 to reciprocate along the upper part of the support seat 101, and then flattens the pins of the capacitor moving over the support seat 101. After the pins of the capacitor are flattened, the discharging assembly 50 unloads the capacitor from the conveying assembly 20 to realize automatic discharging of the capacitor.

[0018] Please refer to Figure 1 , in one embodiment, the conveying assembly 20 includes a first conveyor belt 201, a second conveyor belt 202, and belt rollers 203. There are two groups of the belt rollers 203, and the two groups of belt rollers 203 are respectively rotatably arranged at both ends of the upper part of the support table 10. The two groups of belt rollers 203 are vertically distributed. One group of the belt rollers 203 is controlled to rotate by an external motor (not shown in the figure). The first conveyor belt 201 is sleeved in a ring structure between the two groups of belt rollers 203. The second conveyor belt 202 is arranged in an L-shaped structure at the lower part outside the first conveyor belt 201. A channel for placing the capacitor is formed between the second conveyor belt 202 and the first conveyor belt 201.

[0019] When it is necessary to flatten the pins of a solid aluminum capacitor, the capacitor can be placed in the channel between the second conveyor belt 202 and the first conveyor belt 201, and it is ensured that the two pins of the capacitor extend from the upper end of the second conveyor belt 202 to the outside of the channel (such as Figure 1As shown, at this time, the capacitor can be clamped to a certain extent by the elastic action of the second conveyor belt 202 and the first conveyor belt 201 itself. Subsequently, an external motor drives one set of belt rollers 203 to rotate, thereby driving the first conveyor belt 201 to operate. When the first conveyor belt 201 operates, it drives the second conveyor belt 202 to operate synchronously, thereby driving the capacitor to move, so that the capacitor pins move over the support base 101.

[0020] Please refer to Figure 1 and Figure 2 , in one embodiment, the rolling component 30 includes a roller 301, a sliding seat 302 and a first elastic member 303. The sliding seat 302 is slidably arranged on the upper part of the support base 101. The roller 301 is rotatably arranged on one side of the sliding seat 302. A stopper 103 is also fixedly arranged on the upper part of the support base 101. One end of the first elastic member 303 is connected to the stopper 103, and the other end is connected to the sliding seat 302, and is used to provide an elastic pulling force to the sliding seat 302. The driving component 40 includes a motor 401, a runner 402, an arc-shaped rack 403, a strip-shaped rack bar 404 and a rotating shaft 405. A support plate 104 is fixedly arranged on the side wall of the support base 101. The motor 401 is fixedly arranged on one side of the support plate 104. The rotating shaft 405 is installed at the output end of the motor 401. The runner 402 is fixedly arranged outside the rotating shaft 405. There are several groups of the arc-shaped racks 403, and several of the arc-shaped racks 403 are fixedly arranged on the circumferential side wall of the runner 402 and are distributed at intervals. One end of the strip-shaped rack bar 404 is fixedly connected to the sliding seat 302, and the other end extends to one side of the runner 402 and can be engaged with several of the arc-shaped racks 403.

[0021] The motor 401 drives the rotating shaft 405 to rotate, thereby driving the runner 402 and several arc-shaped racks 403 to rotate synchronously. When a certain group of arc-shaped racks 403 is engaged with the strip-shaped rack bar 404, the strip-shaped rack bar 404 pushes the sliding seat 302 so that the sliding seat 302 slides along the upper part of the support base 101, thereby driving the roller 301 to move. When the roller 301 moves, it acts on the pins of the capacitor that has moved above the support base 101, thereby flattening the pins of the capacitor. After the pins of the current capacitor are flattened, the arc-shaped rack 403 is disengaged from the strip-shaped rack bar 404. Subsequently, the first elastic member 303 pulls the sliding seat 302 so that the sliding seat 302 slides reversely along the upper part of the support base 101, thereby driving the roller 301 to move reversely, realizing the reset of the roller 301 until the subsequent arc-shaped rack 403 is engaged with the strip-shaped rack bar 404 again, thereby driving the sliding seat 302 and the roller 301 to move along the upper part of the support base 101 again. When the roller 301 moves, it flattens the pins of the subsequent capacitor that has moved above the support base 101 again. By repeating this cycle, continuous automatic flattening processing of several capacitor pins can be achieved.

[0022] Please refer to Figure 1 , in one embodiment, a guide rail 102 is fixedly arranged on the upper part of the support base 101, and a guide rail groove (not shown in the figure) adapted to the guide rail 102 is formed at the bottom of the sliding seat 302.

[0023] Please refer to Figure 3 , in one embodiment, two groups of concave holes are formed in the upper part of the support base 101, two wedge-shaped limit blocks 105 are movably inserted into the two groups of concave holes, the upper ends of the two wedge-shaped limit blocks 105 extend above the support base 101, and second elastic members (not shown in the figure) are further arranged in the two groups of concave holes, and the two second elastic members are used to respectively provide elastic support for the two wedge-shaped limit blocks 105.

[0024] When the two leads of a certain group of capacitors move above the support base 101, the two leads respectively act on the inclined surfaces of the two wedge-shaped limit blocks 105 located above the support base 101, and then push the two wedge-shaped limit blocks 105 to move the two wedge-shaped limit blocks 105 into the corresponding concave holes, and the corresponding second elastic members are adaptively compressed. Until the two leads pass over the two wedge-shaped limit blocks 105, the two second elastic members respectively push the two wedge-shaped limit blocks 105 to move the two wedge-shaped limit blocks 105 upward, and then block the two leads (as Figure 3 shown), when the roller 301 moves along the upper part of the support base 101 and acts on the two leads, through the blocking action of the two wedge-shaped limit blocks 105 on the two leads, the two leads can be effectively prevented from being displaced due to the thrust from the roller 301, so that the roller 301 can smoothly flatten the two leads.

[0025] In one embodiment, the first elastic member 303 and the second elastic member may be springs or metal elastic sheets, and no limitation is made here.

[0026] Please refer to Figure 2 and Figure 4 , in one embodiment, the discharging assembly 50 includes a pressing rod 501 and a blocking rod 502, the blocking rod 502 is fixedly arranged on the side wall of the support base 101, the blocking rod 502 is attached to the outer side of the second conveyor belt 202 and is parallel to the second conveyor belt 202, and the pressing rod 501 is fixedly arranged outside the rotating shaft 405 and is perpendicular to the rotating shaft 405.

[0027] While the rotating shaft 405 drives the rotating wheel 402 to rotate, thereby driving the sliding seat 302 and the roller 301 to move, the rotating shaft 405 can also drive the pressing rod 501 to rotate. When the pins of a certain group of capacitors are flattened, the capacitors are continuously conveyed by the first conveyor belt 201 and the second conveyor belt 202. The pins of the capacitors move from above the support seat 101 to above the stop bar 502. As the pressing rod 501 rotates, the pressing rod 501 acts on the pins of the capacitors and presses the pins downward. When the pins of the capacitors are pressed, the bottom of the pins is supported by the stop bar 502 and thus rotates around the stop bar 502. The capacitors embedded in the channel between the second conveyor belt 202 and the first conveyor belt 201 are turned out of the channel, and the turned-out capacitors fall freely, thereby realizing the automatic unloading of the capacitors after the pins are flattened. When the capacitors fall freely as described above, the staff can place a collection box below the falling position and use the collection box to collect the falling capacitors.

[0028] In the embodiment of the present invention, when it is necessary to flatten the pins of solid aluminum capacitors, the capacitors can be placed on the conveying assembly 20, and the conveying assembly 20 is used to convey the capacitors, so that the pins of the capacitors move over the support seat 101. At the same time, the driving assembly 40 drives the rolling and pressing assembly 30 to reciprocate along the upper part of the support seat 101, and then flattens the pins of the capacitors that move over the support seat 101. After the pins of the capacitors are flattened, the discharging assembly 50 unloads the capacitors from the conveying assembly 20, realizing the automatic unloading of the capacitors. Compared with the prior art, it can realize the continuous automatic flattening process of the pins of several capacitors, and can also realize the automatic unloading of the capacitors after the pins are flattened, having the advantages of high efficiency and good effect in flattening the pins of the capacitors.

[0029] The above has described the preferred embodiments of the present invention in detail, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A flattening device for producing solid aluminum capacitor pins, characterized in that: It includes a support platform, a conveying component, a rolling component, a driving component and a discharge component. A support seat is fixedly arranged on one side of the support platform. The conveying assembly is arranged on the upper part of the support platform and is used to convey the capacitor so that the pins of the capacitor move over the support seat. The rolling assembly is mounted on the upper part of the support seat, and the driving assembly is arranged on one side of the support seat, and is used to drive the rolling assembly to reciprocate along the upper part of the support seat, so as to flatten the pins of the capacitor passing over the upper part of the support seat. The unloading assembly is arranged on the side of the supporting platform, and when the pins of the capacitor are flattened, the unloading assembly is used to unload the capacitor from the conveying assembly.

2. A flattening device for producing solid aluminum capacitor pins according to claim 1, characterized in that: The conveying assembly comprises a first conveying belt, a second conveying belt and a belt roller. The belt rollers are provided with two groups, and the two groups of belt rollers are rotatably arranged at the two ends of the upper part of the support platform respectively, and the two groups of belt rollers are vertically distributed, and one group of belt rollers is controlled to rotate by an external motor, and the first conveyor belt is annularly arranged between the two groups of belt rollers, and the second conveyor belt is L-shaped and arranged at the lower outer side of the first conveyor belt, and a groove for placing capacitors is formed between the second conveyor belt and the first conveyor belt.

3. A flattening device for producing solid aluminum capacitor pins according to claim 2, characterized in that: The rolling assembly includes a roller, a sliding seat and a first elastic member. The slide is slidably arranged on the upper part of the support seat, the roller is rotatably arranged on one side of the slide, a stopper is fixedly arranged on the upper part of the support seat, one end of the first elastic member is connected to the stopper, and the other end is connected to the slide, so as to provide elastic tension to the slide. The driving assembly includes a motor, a rotating wheel, an arc-shaped rack, a bar-shaped rack rod and a rotating shaft. A bracket plate is fixedly provided on the side wall of the support seat, the motor is fixedly provided on one side of the bracket plate, the rotating shaft is installed on the output end of the motor, the rotating wheel is fixedly provided outside the rotating shaft, a plurality of groups of arc-shaped racks are provided, a plurality of the arc-shaped racks are fixedly provided on the circumferential side wall of the rotating wheel and are distributed at intervals, one end of the bar-shaped rack rod is fixedly connected to the sliding seat, and the other end extends to one side of the rotating wheel and can engage with a plurality of the arc-shaped racks.

4. A flattening device for producing solid aluminum capacitor pins according to claim 3, characterized in that: A guide rail is fixedly arranged on the upper part of the support seat, and a guide rail groove matched with the guide rail is opened at the bottom of the slide seat.

5. The flattening device for producing solid aluminum capacitor pins according to claim 3, characterized in that: Two groups of recessed holes are provided on the upper part of the support seat, and wedge-shaped limit blocks are movably inserted into the two groups of recessed holes. The upper ends of the two groups of wedge-shaped limit blocks extend above the support seat. Second elastic members are also provided in the two groups of recessed holes. The two groups of second elastic members are used to provide elastic support to the two groups of wedge-shaped limit blocks respectively.

6. A flattening device for producing solid aluminum capacitor pins according to claim 5, characterized in that: The first elastic member and the second elastic member are springs or metal springs.

7. The flattening device for producing solid aluminum capacitor pins according to claim 3, characterized in that: The unloading assembly includes a pressure rod and a stop rod. The blocking rod is fixedly arranged on the side wall of the support seat, the blocking rod is in contact with the outer side of the second conveyor belt and remains parallel to the second conveyor belt, and the pressure rod is fixedly arranged outside the rotating shaft and remains perpendicular to the rotating shaft.

Images