A feeding device for capacitor production for filter and working method thereof

Abstract

The application relates to the technical field of capacitor production, and discloses a feeding device for capacitor production for filters and a working method thereof. The guide side plate is supported and installed through a guide column support, can be flexibly adjusted according to work requirements, can meet the translation guide requirements of capacitors of different specifications, and can complete posture uniform adjustment of the capacitor in movement through the contact and guide of the middle inclined surface of the guide side plate and capacitor pins. The disc type transposition feeding structure can efficiently complete the processing positioning, processing limiting and transposition of the capacitor, is efficient and does not need manual assistance, can avoid processing errors caused by manual operation while improving the processing efficiency of the device, and the directional communication type air path switching control structure can realize automatic working switching of air path communication through the alternative transposition communication of the circumferential air guide channels of the communication groove seat and the fan-shaped air guide groove.

Description

Technical Field

[0001] This invention relates to the field of capacitor manufacturing technology, specifically to a feeding device and its working method for producing filter capacitors. Background Technology

[0002] Filters, as core components for screening and processing signals in electronic, communication, and power systems, are widely used in automotive communications, precision instruments, aerospace, and other fields. Their performance directly determines the stability and accuracy of signal transmission. Capacitors, as key electronic components of filters, bear the core functions of storing electrical energy and filtering out noise, and are fundamental to ensuring signal purification by filters. The production process of capacitors for filters involves multiple precision procedures, including chip molding, electrode welding, insulation encapsulation, and inkjet marking. The material supply stage, as the foundation of the production process, plays a crucial role in ensuring the continuous and stable operation of the production line and improving product quality.

[0003] In the process of inkjet marking on capacitors, the posture of the fed capacitors needs to be adjusted to achieve uniformity in marking position. However, existing feeding devices mostly rely on vibratory feeders or conveyor belts for material transfer, lacking the ability to accurately position and adjust the posture of the capacitors. Furthermore, it is difficult to effectively limit the inkjet marking of the capacitors after they are transported. To complete the inkjet marking, manual assistance is required to adjust the feeding and install the processing limit, which is not only inefficient but also prone to large human error, affecting the inkjet marking accuracy of the capacitors. Therefore, a feeding device and its working method for the production of capacitors for filters are proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a feeding device and its operating method for producing capacitors for filters, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for producing capacitors for filters, comprising a conveying mechanism, a guiding mechanism, and a turntable mechanism; The conveying mechanism includes a conveying support, a conveying drive motor, and a conveyor belt. The conveyor belt is installed on the upper part of the conveying support by the conveying drive motor. The guiding mechanism includes a guiding side plate, a guide column support, a supporting guide column, and a return guide plate. The guiding side plate is adjustablely installed on both sides of the upper part of the conveying support through the cooperation of the guide column support and the supporting guide column. The return guide plates are arranged in pairs, with two sets of return guide plates installed opposite each other on the upper part of the guiding side plate. The inner side of the return guide plate is provided with a guide ramp. The turntable mechanism includes a turntable support, a turntable drive motor, a feeding turntable, an adsorption positioning seat, a connecting groove seat, and a connecting switching seat. The feeding turntable is supported by the turntable support and rotated in conjunction with the turntable drive motor at the rear of the feeding support. The adsorption positioning seat is installed on the periphery of the feeding turntable, and an adsorption air hole is provided on the inner groove side of the adsorption positioning seat. The connecting switching seat is supported by the connecting groove seat and rotated in the middle of the feeding turntable, and a fan-shaped air guide groove is provided in the middle of the connecting switching seat.

[0006] Preferably, the front and rear sides of the conveyor support are both supported by a rotating shaft and equipped with support pulleys. The conveyor belt is installed on the upper part of the two sets of support pulleys. The rear middle of the conveyor support is fixedly installed with a drive support by bolts. The lower middle part of the conveyor support is rotatably mounted with a drive roller supported by a rotating shaft. The drive roller is connected to the conveyor belt for transmission.

[0007] Preferably, the drive side of the aforementioned conveying drive motor is provided with a reducer, the drive shaft end of the conveying drive motor is connected to the drive input shaft end of the reducer for transmission, and the shaft end of the drive roller is connected to the drive output shaft end of the reducer for transmission.

[0008] Preferably, tension guide wheels are rotatably mounted on both sides of the middle part of the drive support via rotating shafts, and the tension guide wheels are rolled and supported on the outer side of the conveyor belt.

[0009] Preferably, the guide side plates are arranged in pairs, with two sets of guide side plates symmetrically arranged on both sides above the conveyor belt. Multiple guide post supports are provided, and several guide post supports are fixedly installed on the side of the conveyor support by bolts at equal intervals. The end seat side of the supporting guide post is fixedly installed to the outer side of the guide side plate by bolts. The middle part of the supporting guide post is slidably inserted into the guide insertion hole provided on the upper part of the guide post support. A limit knob is provided on the upper part of the guide post support.

[0010] Preferably, a support seat is fixedly installed on the lower outer side of the aforementioned return guide plate. A long slot is opened in the middle of the support seat, and a fastening knob is provided on the inner side of the long slot. The two sets of return guide plates are symmetrically installed on the upper rear side of the guide plate by being limited by the fastening knob. The guide push slope is provided on the inner front side of the return guide plate.

[0011] Preferably, the aforementioned turntable support is fixedly installed at the rear of the conveying support by a bracket, the feeding turntable is rotatably installed on the upper part of the turntable support by a rotating shaft, the turntable drive motor is fixedly installed on the lower part of the turntable support, the drive shaft end of the turntable drive motor is connected to the lower shaft end of the feeding turntable for transmission, and the edge of the turntable support is provided with a photoelectric sensor for verifying the working status of the feeding turntable.

[0012] Preferably, multiple adsorption positioning seats are provided. The feed turntable is evenly provided with mounting grooves on its periphery. The adsorption positioning seats are fixedly fitted and installed inside the mounting grooves by bolts. The outer edge of the adsorption positioning seats is provided with a fitting positioning groove. The adsorption air hole is opened inside the fitting positioning groove. The rear part of the adsorption positioning seats is fixedly connected to a guide pipe.

[0013] Preferably, the aforementioned connecting slot seat is fixedly installed on the top center of the feeding turntable, and connecting end pipes are evenly arranged around the periphery of the connecting slot seat. A connecting air pipe is installed between the connecting end pipe and the air guide end pipe. The connecting switching seat is rotatably fitted into the inner cavity of the connecting slot seat. The fan-shaped air guide groove is opened in the center of the connecting switching seat end seat, and a docking top pipe is fixedly installed on the top of the connecting switching seat.

[0014] A method for operating a feeding device for manufacturing capacitors for filters includes the following steps: S1. Device Adjustment: Before operation, adjust the guide spacing of the two sets of guide side plates according to the specifications and dimensions of the capacitor being processed. During operation, adjust the installation position of the guide side plates by lateral pushing with the limit knob loose. Then adjust the relative parallelism of the two sets of guide side plates and lock the limit position with the limit knob. After completion, replace the corresponding return guide plate according to the work requirements and adjust its position to complete the device adjustment. S2. Capacitor moving and guiding: During operation, the capacitor is fed into the conveyor belt in a vertical state. The capacitor moves horizontally to the rear by the rearward conveying of the conveyor belt. During the process, the capacitor enters in a single row by the guiding support of the inclined surface of the front of the guiding side plate. It is stably moved and conveyed to the rear by the guiding support of the guiding side plates on both sides. S3. Posture return adjustment: When the capacitor moves to the rear of the conveyor belt, the capacitor pins contact and support the guide ramp at the front of the return guide plate. The capacitor rotates through the guide ramp, and finally keeps the two sets of pins collinear with the conveying direction, ensuring that the capacitor's posture is in the same direction, thus completing the return adjustment of the capacitor's posture. S4. Processing and Transfer: When the capacitors arrive at the receiving station, the last capacitor is conveyed by the conveyor belt and aligned with the fitting positioning groove in the middle of the adsorption positioning seat. At this time, the fan-shaped air guide groove in the middle of the connecting switch seat is connected to the air path of the material receiving station and the processing station. The vacuum negative pressure provided by the adsorption air hole side adsorbs and fixes the fitted capacitor. Due to the obstruction of the receiving capacitor, the subsequent capacitors stay on the upper part of the conveyor belt. Then, the turntable drive motor drives the feeding turntable to rotate at a fixed angle, transferring the capacitors to the processing station. At the same time, the adsorption positioning seat at the receiving station receives the next set of capacitors. During the process, the air path remains connected to ensure that the capacitors are stably adsorbed and fixed in a specific posture. The marking equipment completes the marking processing of the capacitors. After that, the feeding turntable rotates and changes position again, transferring the capacitors to the discharge station. At this time, the air path in the fan-shaped air guide groove and the adsorption positioning seat in the discharge station is staggered and closed, releasing the capacitors and completing the processing and transfer of the capacitors.

[0015] Compared with the prior art, the present invention, employing the above technical solution, has the following technical effects: This feeding device adopts a working structure with side plate translational conveying and top plate posture adjustment. The conveyor belt serves as the feeding and conveying structure for capacitors. The double-sided guide side plates form a moving guide structure, ensuring that the capacitors are stably translated and conveyed in a vertical state. The guide side plates are supported by guide column supports and can be flexibly adjusted according to work requirements, allowing the device to meet the translational conveying needs of capacitors of different specifications. The return guide plate is installed in opposition on the upper part of the guide side plates. During operation, the inclined surface in the middle of the guide side plate contacts and pushes the capacitor pins, allowing for uniform posture adjustment of the capacitors during movement. The structure is simple, the operation is reliable, and no manual assistance is required. This reduces labor consumption and greatly improves the processing and operation convenience of the device.

[0016] The device employs a rotary feeding structure, where a feeding turntable located at the rear of the conveyor belt serves as the feeding and transfer structure for capacitors. A suction positioning seat is used to engage and position the capacitors after their orientation has been adjusted. After being picked up, the negative pressure of the suction holes on the inner groove side of the suction positioning seat allows for stable processing and positioning of the capacitors. Combined with the rotation of the feeding turntable, this system efficiently completes the processing positioning, processing limitation, and transfer of capacitors. The process is highly efficient and requires no manual assistance, improving the device's processing efficiency while avoiding processing errors caused by manual operation.

[0017] The system adopts a directional air path switching control structure. The switching seat is rotatably installed on the inner side of the connecting slot seat through an externally fixed air pipe support. A fan-shaped air guide groove is set in the middle of the switching seat. When the feeding turntable rotates and changes position, the air path can be automatically switched through the alternating position of the air guide passage on the periphery of the connecting slot seat and the fan-shaped air guide groove. Since the working direction of the fan-shaped air guide groove is fixed, air path connection can be achieved on a specific work station side. During the feeding process, it can complete the stable adsorption limit of the capacitor at the receiving and processing station and the automatic discharge release of the capacitor on the discharge side. The structure is simple and the operation is reliable. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the front structure of the overall working assembly of the present invention; Figure 2 This is a schematic diagram of the overall working and rear structure of the present invention; Figure 3 This is a schematic diagram of the conveyor belt drive installation structure of the present invention; Figure 4 For the present invention Figure 2 Schematic diagram of the structure of region A in the middle; Figure 5 This is a three-dimensional structural diagram of the repositioning guide plate of the present invention; Figure 6 This is a schematic diagram of the upper structure of the overall working assembly of the turntable mechanism of the present invention; Figure 7 This is a schematic diagram of the lower structure of the overall working assembly of the turntable mechanism of the present invention; Figure 8 This is a three-dimensional structural diagram of the adsorption positioning seat of the present invention.

[0020] Explanation of reference numerals in the attached drawings: 1. Conveyor support; 2. Conveyor drive motor; 3. Conveyor belt; 4. Guide side plate; 5. Guide column support; 6. Support guide column; 7. Return guide plate; 8. Drive support; 9. Drive roller; 10. Tensioning guide wheel; 11. Limit knob; 12. Fastening knob; 13. Turntable support; 14. Turntable drive motor; 15. Feeding turntable; 16. Adsorption positioning seat; 17. Connecting slot seat; 18. Connecting switching seat; 19. Photoelectric sensor; 20. Mounting slot; 21. Connecting air pipe; 22. Fan-shaped air guide groove; 23. Air guide end pipe; 24. Adsorption air hole. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce. Example

[0023] Please see Figure 1-8 This invention provides a technical solution: a feeding device for producing filter capacitors, comprising a conveying mechanism, a guiding mechanism, and a turntable mechanism, specifically: The conveying mechanism is used for moving and conveying capacitors. The conveying mechanism includes a conveyor support 1, a conveyor drive motor 2, and a conveyor belt 3. The conveyor belt 3 is driven by the conveyor drive motor 2 and mounted on the upper part of the conveyor support 1. Specifically, see attached... Figure 3 As shown, to facilitate the drive installation of the conveyor belt 3, support pulleys are mounted on both the front and rear sides of the conveyor support 1 via rotating shafts. The conveyor belt 3 is mounted on the upper part of the two sets of support pulleys. A drive support 8 is bolted to the middle of the rear side of the conveyor support 1. To drive the conveyor belt 3, a drive roller 9 is rotatably mounted on the lower side of the middle of the conveyor support 1 via a rotating shaft. The drive roller 9 is connected to the conveyor belt 3 for transmission. To ensure the stability of the drive operation, a reducer is provided on the drive side of the conveyor drive motor 2. The drive shaft end of the conveyor drive motor 2 is connected to the drive input shaft end of the reducer for transmission, and the shaft end of the drive roller 9 is connected to the drive output shaft end of the reducer for transmission. To achieve the working tension and working guidance of the conveyor belt 3, tension guide rollers 10 are rotatably mounted on both sides of the middle of the drive support 8 via rotating shafts. The tension guide rollers 10 are rolled and supported on the outer side of the conveyor belt 3.

[0024] The guiding mechanism is used for guiding, supporting, and adjusting the attitude of the capacitor. The guiding mechanism includes a guiding side plate 4, a guide post support 5, a supporting guide post 6, and a return guide plate 7. The guiding side plate 4, supported by the guide post support 5 and the supporting guide post 6, is adjustablely mounted on both sides of the upper part of the conveying support 1, as shown in the attached diagram. Figure 1As shown, the guide side plates 4 are arranged in pairs, with two sets of guide side plates 4 symmetrically arranged on both sides above the conveyor belt 3. In this embodiment, three sets of guide post supports 5 are provided. The three guide post supports 5 on each side are fixedly installed on the side of the conveyor support 1 by bolts at equal intervals, as shown in the attached figure. Figure 4 As shown, the end seat of the support guide column 6 is fixedly installed to the outer side of the guide plate 4 by bolts. The middle part of the support guide column 6 is slidably inserted into the guide hole provided on the upper part of the guide column support 5. The working structure adopts a side plate translational guide combined with top plate posture adjustment. The conveyor belt 3 is used as the feeding and conveying structure for the capacitor. The double-sided guide plates 4 form a moving guide structure, which can ensure that the capacitor is stably translated and conveyed in a vertical state. The guide plate 4 is supported and installed by the guide column support 5 in conjunction with the support guide column 6. It can be flexibly adjusted according to the working requirements, so that the device can meet the translational guide requirements of capacitors of different specifications. In order to achieve the locking limit of the support guide column 6 after adjustment, a limit knob 11 is provided on the upper part of the guide column support 5. The bolt end of the limit knob 11 is threadedly connected to the screw hole on the upper part of the guide column support 5. The locking limit of the support guide column 6 after adjustment can be achieved by pressing the end of the support.

[0025] The return guide plates 7 are installed in pairs, with two sets of return guide plates 7 facing each other on the upper part of the guide side plate 4, for adjusting the posture of the capacitor. See attached figure for details. Figure 4 As shown, to facilitate the support and installation of the return guide plate 7, a support seat is fixedly installed on the lower outer side of the return guide plate 7. A long slot is opened in the middle of the support seat, and a fastening knob 12 is provided on the inner side of the long slot. The two sets of return guide plates 7 are symmetrically installed on the upper rear sides of the guide plate 4 by being limited by the fastening knobs 12. To achieve the attitude adjustment of the capacitor, as shown in the attached diagram... Figure 5 As shown, a guide ramp is provided on the inner side of the return guide plate 7. The guide ramp is located on the inner side of the front part of the return guide plate 7. During operation, the guide ramp in the middle of the guide plate 4 contacts the capacitor pins and guides them. The posture of the capacitor can be uniformly adjusted during movement. The structure is simple, the operation is reliable, and no manual assistance is required. While reducing manpower consumption, it can greatly improve the processing and operation convenience of the device.

[0026] The turntable mechanism is used for processing and transferring capacitors. The turntable mechanism includes a turntable support 13, a turntable drive motor 14, a feeding turntable 15, an adsorption positioning seat 16, a connecting slot seat 17, and a connecting switching seat 18. The feeding turntable 15 is supported by the turntable support 13 and rotates with the turntable drive motor 14 at the rear of the conveying support 1. Specifically, see attached... Figure 2 As shown, the turntable support 13 is fixedly installed at the rear of the conveyor support 1 by a bracket, and the feeding turntable 15 is rotatably installed on the upper part of the turntable support 13 by a rotating shaft. The turntable drive motor 14 is a servo motor, as shown in the attached figure. Figure 7As shown, the turntable drive motor 14 is fixedly installed on the lower part of the turntable support 13. The drive shaft end of the turntable drive motor 14 is connected to the lower shaft end of the feeding turntable 15 for transmission, which can realize the precise fixed-angle rotation drive of the feeding turntable 15. In order to realize the composite calibration of the rotation accuracy of the feeding turntable 15, a photoelectric sensor 19 for the work status verification of the feeding turntable 15 is provided on the side of the turntable support 13. A positioning recess is provided on the lower part of the feeding turntable 15, and the detection end of the photoelectric sensor 19 is directly opposite the positioning recess.

[0027] The adsorption positioning seat 16 is installed on the periphery of the feeding turntable 15, as shown in the attached figure. Figure 6 As shown, in this embodiment, there are four adsorption positioning seats 16. To facilitate the connection and installation of the adsorption positioning seats 16, mounting grooves 20 are evenly provided on the periphery of the feeding turntable 15. The adsorption positioning seats 16 are fixedly fitted and installed inside the mounting grooves 20 by bolts. To facilitate the connection and positioning of the capacitor, as shown in the attached figure... Figure 8 As shown, an interlocking positioning groove is provided on the outer side of the adsorption positioning seat 16, and the adsorption air hole 24 is opened on the inner side of the interlocking positioning groove. A turntable-type feeding structure is adopted, and the feeding turntable 15 set at the rear of the conveyor belt 3 is used as the feeding and transfer structure for capacitors. The adsorption positioning seat 16 is used to interlock and position the capacitors after the attitude adjustment. After being picked up, the negative pressure adsorption of the adsorption air hole 24 on the inner side of the adsorption positioning seat 16 can be used to achieve stable processing limit of the capacitors. With the rotation and transfer of the feeding turntable 15, the processing positioning, processing limit and transfer of the capacitors can be completed efficiently. The processing is efficient and does not require human assistance. While improving the processing efficiency of the device, it can avoid the processing errors caused by manual operation.

[0028] To achieve a working connection installation, a gas guide pipe 23 is fixedly installed at the rear of the adsorption positioning seat 16. The connection switching seat 18 is rotatably mounted on the middle of the feeding turntable 15 via the connection slot seat 17, as shown in the attached figure. Figure 6As shown, the connecting slot seat 17 is fixedly installed on the top center of the feeding turntable 15. Connecting end pipes are evenly arranged around the periphery of the connecting slot seat 17. A connecting air pipe 21 is installed between the connecting end pipe and the air guide end pipe 23. The connecting switching seat 18 is rotatably fitted into the inner cavity of the connecting slot seat 17. Through the fixed support of the external rigid air pipe, the connecting switching seat 18 can be kept in a relatively static working state. To ensure airtightness, a rubber sealing ring is provided on the end seat side of the connecting switching seat 18. To achieve air passage connection for specific workstations, a fan-shaped air guide groove 22 is provided in the middle of the connecting switching seat 18. The fan-shaped air guide groove 22 is opened at the end of the connecting switching seat 18. In the middle of the seat, when the feeding turntable 15 rotates and changes position, the air passage on the periphery of the connecting slot seat 17 and the fan-shaped air guide groove 22 are alternately connected, which can realize the automatic working switch of the air passage connection. Since the working direction of the fan-shaped air guide groove 22 is fixed, the air passage connection of a specific work station can be realized. During the feeding process, the receiving, stable adsorption limit of the capacitor at the processing work station and the automatic discharge release of the capacitor on the discharge side can be completed. In practical applications, the connecting switching seat 18 with different fan-shaped air guide grooves 22 with different fan-shaped angles can be replaced according to the discharge direction. In order to facilitate the working connection and installation with the external vacuum pump, a docking top pipe is fixedly connected and installed on the top of the connecting switching seat 18.

[0029] A method for operating a feeding device for manufacturing capacitors for filters includes the following steps: S1. Device Adjustment: Before operation, adjust the guide spacing of the two sets of guide side plates 4 according to the specifications and dimensions of the capacitor being processed. During operation, adjust the installation position of the guide side plates 4 by lateral pushing with the limit knob 11 loose. Then adjust the relative parallelism of the two sets of guide side plates 4 and lock the limit by the limit knob 11. After completion, replace the corresponding return guide plate 7 according to the work requirements and adjust its position to complete the device adjustment. S2. Capacitor movement and conveying: During operation, the capacitor is fed into the conveyor belt 3 in a vertical state. The capacitor is moved horizontally to the rear by the rearward conveying of the conveyor belt 3. During the process, the capacitor enters in a single row by the guide support of the front inclined surface of the guide side plate 4. It is moved and conveyed to the rear stably by the guide support of the guide side plates 4 on both sides. S3, Posture Return Adjustment: When the capacitor moves to the rear of the conveyor belt 3, the capacitor pins contact and support the guide ramp at the front of the return guide plate 7. The capacitor rotates through the guide ramp, and finally keeps the two sets of pins collinear with the conveying direction, ensuring that the capacitor's posture is in the same direction, thus completing the return adjustment of the capacitor's posture. S4. Processing and Transfer: When the capacitors arrive at the receiving station, the last capacitor is conveyed by the conveyor belt 3 and aligned with the fitting positioning groove in the middle of the adsorption positioning seat 16. At this time, the fan-shaped air guide groove 22 in the middle of the connecting switching seat 18 is connected to the air path of the material receiving station and the processing station. The vacuum negative pressure provided by the adsorption air hole 24 adsorbs and fixes the fitted capacitors. Due to the obstruction of the receiving capacitors, the subsequent capacitors stay on the upper part of the conveyor belt 3. Then, the turntable drive motor 14 drives the feeding turntable 15 to rotate at a fixed angle, transferring the capacitors to the processing station. At the same time, the adsorption positioning seat 16 in the receiving station receives the next set of capacitors. During the process, the air path remains connected to ensure that the capacitors are stably adsorbed and fixed in a specific posture. The marking equipment completes the marking processing of the capacitors. After that, the feeding turntable 15 rotates and changes position again, transferring the capacitors to the discharge station. At this time, the air path in the fan-shaped air guide groove 22 and the adsorption positioning seat 16 in the discharge station are staggered and closed, releasing the capacitors and completing the processing and transfer of the capacitors.

[0030] In summary, this feeding device adopts a working structure with side plate translational conveying and top plate posture adjustment. The conveyor belt 3 serves as the feeding and conveying structure for capacitors. The double-sided guide side plates 4 form a moving guide structure, ensuring the capacitors are stably and vertically transported. The guide side plates 4 are supported by guide column supports 5 and support columns 6, allowing for flexible adjustment according to work requirements. This enables the device to meet the translational conveying needs of capacitors of different specifications. Furthermore, the return guide plate 7 is installed opposite each other on the upper part of the guide side plates 4. During operation, the contact between the guide push slope in the middle of the guide side plate 4 and the capacitor pins allows for uniform posture adjustment of the capacitors during movement. The structure is simple, reliable, and requires no manual assistance, significantly improving the ease of operation while reducing manpower consumption. A rotary feeding structure is also used, with the feeding turntable 15 located at the rear of the conveyor belt 3 serving as the capacitor feeding and transfer structure. The suction positioning seat 16 engages and positions the adjusted capacitors, and after pickup, the capacitors are... The negative pressure adsorption of the adsorption air holes 24 on the inner groove side of the adsorption positioning seat 16 can achieve stable processing limit of the capacitor. With the rotation and repositioning of the feeding turntable 15, the processing positioning, processing limit and transfer of the capacitor can be completed efficiently. The processing is efficient and does not require human assistance. While improving the processing efficiency of the device, it can avoid processing errors caused by manual operation. It adopts a directional connection air path switching control structure. The connection switching seat 18 is rotatably installed on the inner side of the connection slot seat 17 through an external fixed air pipe support. A fan-shaped air guide groove 22 is set in the middle of the connection switching seat 18. When the feeding turntable 15 rotates and repositions, the air path connection can be automatically switched through the alternating connection of the air guide passage on the periphery of the connection slot seat 17 and the fan-shaped air guide groove 22. Since the working direction of the fan-shaped air guide groove 22 is fixed, the air path connection on a specific work station side can be realized. During the feeding process, the stable adsorption limit of the capacitor at the receiving and processing work station and the automatic discharge and release of the capacitor on the discharge side can be completed. The structure is simple and the operation is reliable.

[0031] Those skilled in the art will understand that the features described in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention can be combined or combined in various ways without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A feeding device for producing capacitors for filters, comprising a conveying mechanism, a guiding mechanism, and a turntable mechanism, characterized in that: The conveying mechanism includes a conveying support (1), a conveying drive motor (2), and a conveyor belt (3). The conveyor belt (3) is driven by the conveying drive motor (2) and installed on the upper part of the conveying support (1). The guiding mechanism includes a guiding side plate (4), a guide column support (5), a supporting guide column (6), and a return guide plate (7). The guiding side plate (4) is adjustablely installed on both sides of the upper part of the conveying support (1) through the cooperation of the guide column support (5) and the supporting guide column (6). The return guide plates (7) are arranged in pairs. The two sets of return guide plates (7) are installed on the upper part of the guiding side plate (4) in a facing position. The inner side of the return guide plate (7) is provided with a push-pull inclined surface. The turntable mechanism includes a turntable support (13), a turntable drive motor (14), a feeding turntable (15), an adsorption positioning seat (16), a connecting groove seat (17), and a connecting switching seat (18). The feeding turntable (15) is supported by the turntable support (13) and rotated on the rear of the conveying support (1) in cooperation with the turntable drive motor (14). The adsorption positioning seat (16) is installed on the periphery of the feeding turntable (15). The inner groove side of the adsorption positioning seat (16) is provided with adsorption air holes (24). The connecting switching seat (18) is supported by the connecting groove seat (17) and rotated on the middle of the feeding turntable (15). The middle of the connecting switching seat (18) is provided with a fan-shaped air guide groove (22).

2. The feeding device for producing capacitors for filters according to claim 1, characterized in that, The front and rear sides of the conveyor support (1) are supported by a rotating shaft and a support pulley is installed. The conveyor belt (3) is installed on the upper part of the two sets of support pulleys. The rear middle of the conveyor support (1) is fixedly installed with a drive support (8) by bolts. The lower middle part of the conveyor support (1) is supported by a rotating shaft and a drive roller (9) is rotatably installed. The drive roller (9) is connected to the conveyor belt (3) for transmission.

3. The feeding device for producing filter capacitors according to claim 2, characterized in that, The drive side of the conveying drive motor (2) is provided with a reducer. The drive shaft end of the conveying drive motor (2) is connected to the drive input shaft end of the reducer for transmission. The shaft end of the drive roller (9) is connected to the drive output shaft end of the reducer for transmission.

4. A feeding device for producing capacitors for filters according to claim 3, characterized in that, The drive support (8) has tension guide wheels (10) mounted on both sides of its middle section via a rotating shaft. The tension guide wheels (10) are rolled and supported on the outer side of the conveyor belt (3).

5. A feeding device for producing capacitors for filters according to claim 1, characterized in that, The guide side plates (4) are arranged in pairs. The two sets of guide side plates (4) are symmetrically arranged on both sides above the conveyor belt (3). There are multiple guide pillar supports (5). Several guide pillar supports (5) are fixedly installed on the side of the conveyor support (1) by bolts at equal intervals. The end seat side of the support guide pillar (6) is fixedly installed to the outer side of the guide side plate (4) by bolts. The middle part of the support guide pillar (6) is slidably inserted into the guide insertion hole provided on the upper part of the guide pillar support (5). The upper part of the guide pillar support (5) is provided with a limit knob (11).

6. A feeding device for producing capacitors for filters according to claim 5, characterized in that, A support seat is fixedly installed on the lower outer side of the return guide plate (7). A long slot is opened in the middle of the support seat. A fastening knob (12) is provided on the inner side of the long slot. The two sets of return guide plates (7) are symmetrically installed on the upper rear side of the guide plate (4) by the fastening knob (12). The guide push slope is provided on the inner side of the front part of the return guide plate (7).

7. A feeding device for producing filter capacitors according to claim 1, characterized in that, The turntable support (13) is fixedly installed on the rear of the conveying support (1) by a bracket. The feeding turntable (15) is rotatably installed on the upper part of the turntable support (13) by a rotating shaft. The turntable drive motor (14) is fixedly installed on the lower part of the turntable support (13). The drive shaft end of the turntable drive motor (14) is connected to the lower shaft end of the feeding turntable (15) for transmission. The edge of the turntable support (13) is provided with a photoelectric sensor (19) for verifying the working status of the feeding turntable (15).

8. A feeding device for producing capacitors for filters according to claim 7, characterized in that, Multiple adsorption positioning seats (16) are provided. The feed turntable (15) is evenly provided with mounting grooves (20) on its periphery. The adsorption positioning seats (16) are fixedly fitted and installed in the inner side of the mounting grooves (20) by bolt limiting. The outer side of the adsorption positioning seats (16) is provided with a fitting positioning groove. The adsorption air hole (24) is opened in the inner side of the fitting positioning groove. The rear part of the adsorption positioning seats (16) is fixedly connected to the air guide pipe (23).

9. A feeding device for producing capacitors for filters according to claim 8, characterized in that, The connecting slot seat (17) is fixedly installed on the top side of the feeding turntable (15). Connecting end pipes are evenly arranged around the periphery of the connecting slot seat (17). A connecting air pipe (21) is connected between the connecting end pipe and the air guide end pipe (23). The connecting switching seat (18) is rotatably fitted into the inner cavity of the connecting slot seat (17). The fan-shaped air guide groove (22) is opened in the middle of the end seat of the connecting switching seat (18). A docking top pipe is fixedly connected to the top of the connecting switching seat (18).

10. The operating method of a feeding device for producing filter capacitors according to any one of claims 1-9, characterized in that, Includes the following steps: S1. Device adjustment: Before work, adjust the guide spacing of the two sets of guide side plates (4) according to the specifications of the capacitor being processed. During operation, adjust the installation position of the guide side plates (4) by lateral pushing while the limit knob (11) is loose. Then adjust the relative parallelism of the two sets of guide side plates (4) and lock the limit by the limit knob (11). After completion, replace the corresponding return guide plate (7) according to the work requirements and adjust its position to complete the device adjustment work. S2, Capacitor movement and conveying: During operation, the capacitor is fed into the conveyor belt (3) in a vertical state. The capacitor is moved horizontally to the rear by the rearward conveying of the conveyor belt (3). During the process, the capacitor enters in a single row by the guide support of the inclined surface of the guide side plate (4). The capacitor is moved to the rear steadily by the guide support of the guide side plates (4) on both sides. S3, Posture return adjustment: When the capacitor moves to the rear of the conveyor belt (3), the capacitor pins contact and support the guide ramp at the front of the return guide plate (7). The capacitor rotates through the guide ramp, and finally keeps the two sets of pins in the same line with the conveying direction, ensuring that the capacitor's posture is in the same direction, and completing the return adjustment of the capacitor's posture. S4, Processing and Transfer: When the capacitor arrives at the receiving station, the last capacitor is conveyed by the conveyor belt (3) and aligned with the fitting positioning groove in the middle of the adsorption positioning seat (16). At this time, the fan-shaped air guide groove (22) in the middle of the connecting switching seat (18) is connected to the air path of the material receiving station and the processing station. The vacuum negative pressure provided by the adsorption air hole (24) adsorbs and fixes the fitted capacitor. Due to the obstruction of the receiving capacitor, the subsequent capacitor stays on the upper part of the conveyor belt (3). Then, the feed turntable (15) is driven by the turntable drive motor (14). The capacitor is transferred to the processing position by rotating at a fixed angle. At the same time, the adsorption positioning seat (16) at the receiving position picks up the next set of capacitors. During the process, the air path is kept connected to ensure that the capacitor is stably adsorbed and fixed in a specific posture. The marking process of the capacitor is completed by the marking equipment. Then the feeding turntable (15) rotates and changes position again to transfer the capacitor to the discharge position. At this time, the air path in the fan-shaped air guide groove (22) and the adsorption positioning seat (16) at the discharge position is closed due to the cross-blocking, and the capacitor is released to complete the processing and transfer of the capacitor.

Images