Automatic discharging device of capacitor

Abstract

The utility model provides an automatic discharging device for a capacitor, and belongs to the technical field of capacitor production, the automatic discharging device for the capacitor comprises a rack, the rack is provided with a first conveying line and a material transfer structure, and the material transfer structure is used for placing the capacitor on the first conveying line. An automatic discharging structure is arranged at an outlet of the first conveying line, an input end and an output end are arranged on the automatic discharging structure, the input end is connected with a discharging port of the first conveying line, and a discharging plate is arranged in the output end; a capacitor enters the automatic discharging structure from the input end and flows out from the output end, and when the capacitor flows out from the output end, a conductor of the capacitor is connected with the discharging plate to achieve discharging of the capacitor. According to the discharging device, automatic discharging of the capacitor can be realized, the discharging efficiency and safety of the capacitor can be greatly improved, and charge residues in the capacitor are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of capacitor production, and in particular to an automatic discharge device for a capacitor. Background Art

[0002] Capacitors are widely used in the electronic manufacturing industry and circuits to store charge and provide instantaneous high current. During the manufacturing and turnover process of capacitors, charge will remain inside the capacitor body. If the residual charge is not completely released, when the capacitor is inserted and used, the residual charge will break down other sensitive components on the circuit board, causing component failure, and ultimately resulting in low yield of the manufactured circuit board, posing a safety hazard. Therefore, the capacitor needs to be discharged.

[0003] The traditional capacitor discharge method mainly relies on manual operation. The operation and maintenance personnel need to discharge the capacitors one by one, which is not only cumbersome and inefficient, but also easily affected by human factors. Especially when discharging capacitors packed in boxes, due to the large number of capacitors and their close arrangement, the operation and maintenance personnel need to pick up the capacitors from different positions for discharge operation. The material picking position is not uniform, and additional actions such as loading, discharging, and picking up the material box are required, resulting in inconsistent plug-in actions and increasing the difficulty of operation for employees. If the operation is improper or careless, the capacitor discharge will not be complete or new safety hazards will be generated.

[0004] Therefore, it is necessary to improve the existing capacitor discharge method to overcome the defects of the prior art. Summary of the invention

[0005] In order to overcome the problems existing in the related art, the purpose of the present invention is to provide an automatic capacitor discharge device, which can realize the automatic discharge of the capacitor, greatly improve the efficiency and safety of capacitor discharge, and avoid residual charge inside the capacitor.

[0006] A capacitor automatic discharge device comprises a frame, wherein a first conveying line and a material transfer structure are arranged on the frame, and the material transfer structure is used to place the capacitor on the first conveying line;

[0007] An automatic discharge structure is provided at the outlet of the first conveyor line, and an input end and an output end are provided on the automatic discharge structure, the input end is connected to the discharge port of the first conveyor line, and a discharge plate is provided in the output end;

[0008] The capacitor enters the automatic discharge structure from the input end and flows out from the output end. When the capacitor flows out from the output end, the conductor of the capacitor is connected to the discharge plate to realize the discharge of the capacitor.

[0009] During the use of the discharge device, the material transfer structure places the capacitors from upstream on the first conveyor line, and uses the first conveyor line to convey the capacitors one by one, so that the individual capacitors enter the automatic discharge structure in turn and flow out of the automatic discharge structure. When the capacitor flows out of the automatic discharge structure, the conductor of the capacitor is connected to the discharge plate, and the discharge of the capacitor can be achieved. This method can avoid the tedious steps of manually taking the capacitor for discharge, thereby improving the efficiency and safety of capacitor discharge, and can also avoid the defect of residual charge inside the capacitor caused by manual operation omissions.

[0010] In a preferred technical solution of the present invention, a second conveyor line is also provided on the frame, and the second conveyor line is used to receive incoming capacitor materials. The second conveyor line is located below the material transfer structure, and one end of the second conveyor line is located on one side of the first conveyor line.

[0011] In a preferred technical solution of the present invention, the second conveyor line includes a second conveyor belt and a second drive chain. Two second drive chains are provided, and the two second drive chains are respectively provided on both sides of the second conveyor belt. The length direction of the second drive chain is the same as the length direction of the second conveyor belt, and the rotation of the second drive chain drives the second conveyor belt to rotate.

[0012] The second conveyor line is used to receive the incoming materials of the upstream capacitors, so as to achieve the purpose of receiving the whole box of capacitors. Then the capacitors in the box are removed one by one through the material transfer structure, so that the capacitors pass through the automatic discharge structure in turn to achieve the complete discharge of the capacitors.

[0013] In a preferred technical solution of the present invention, the automatic discharge structure includes a rotating track, a guide channel for the capacitor to pass through is formed inside the rotating track, an inlet guide is provided at one end of the rotating track, and an outlet guide is provided at the other opposite end;

[0014] The input end is formed at the inlet guide, the output end is formed at the outlet guide, the discharge plate is arranged in the outlet guide, and the discharge plate is located at the bottom of the outlet guide.

[0015] The rotating track allows the capacitor to be rotated and transported in the guide channel, thereby adjusting the position of the conductor of the capacitor so that when the capacitor flows out from the output end, the conductor can just connect with the discharge plate to achieve the discharge of the capacitor.

[0016] In a preferred technical solution of the present invention, the outlet guide comprises an outlet guide section and a receiving section which are interconnected, the outlet guide section is connected to the rotating track, the receiving section is arranged at one end of the outlet guide section away from the rotating track, and the discharge plate is arranged in the outlet guide section and / or the receiving section;

[0017] An opening is arranged at the top of the receiving section, a baffle is arranged at one end of the receiving section away from the outlet guide section, and a buffer member corresponding to the outlet guide section is arranged in the baffle.

[0018] The buffer can buffer the outflow of the capacitor to prevent the capacitor from colliding with the baffle plate due to excessive outflow, thus causing damage to the capacitor.

[0019] In a preferred technical solution of the present invention, the discharge plate is arranged in the outlet guide section, a mounting groove is arranged at the bottom of the outlet guide section, a connecting port is arranged on one side of the mounting groove, the discharge plate is embedded in the mounting groove, and the discharge plate is grounded through the connecting port.

[0020] The discharge plate is grounded through the connection port, which helps to ensure that the residual charge in the capacitor is completely discharged and avoid the risk of electric shock caused by accidental touch.

[0021] In a preferred technical solution of the present invention, the inlet guide member comprises an inlet guide body, and the inlet guide body is provided with an inlet guide channel;

[0022] An adjustment plate is provided on the top of the inlet guide body, one end of the adjustment plate is hinged to the inlet guide body, and an adjustment block is provided on one side of the adjustment plate, and the adjustment block extends into the inlet guide channel;

[0023] Rotating the adjustment plate can change the position of the adjustment block in the inlet guide channel.

[0024] The adjustment block can adjust the angle of the capacitor when it enters the inlet guide channel, thereby ensuring that the capacitor can connect with the discharge plate when it flows out of the automatic discharge structure, thereby achieving complete discharge of the capacitor.

[0025] In a preferred technical solution of the present invention, the material transfer structure includes a three-axis moving mechanism and a suction head, and the three-axis moving mechanism includes an X-axis moving structure, a Y-axis moving structure and a Z-axis moving structure;

[0026] The X-axis moving structure comprises an X-axis guide rod and an X-axis driving device, wherein the X-axis guide rod is fixed to the frame along the length direction of the frame, a first mounting bracket is arranged on the X-axis guide rod, and the X-axis driving device drives the first mounting bracket to move along the X-axis guide rod;

[0027] The first mounting frame is provided with a Y-axis moving structure, the Y-axis moving structure includes a Y-axis guide rod and a Y-axis driving device, the Y-axis guide rod is fixed on the first mounting frame along the width direction of the frame, and the Y-axis driving device drives the first mounting frame to move along the Y-axis guide rod;

[0028] A second mounting bracket is provided on the Y-axis guide rod, and the Z-axis moving structure is provided on the second mounting bracket. The Z-axis moving structure includes a Z-axis guide rod and a Z-axis driving device. The Z-axis guide rod is fixed on the second mounting bracket in a vertical direction, and a third mounting bracket is provided on the Z-axis guide rod. The Z-axis driving device drives the third mounting bracket to move along the Z-axis guide rod, and the suction head is provided on the third mounting bracket.

[0029] The three-axis moving mechanism can realize the movement of the suction head in three-dimensional space, so that the suction head can absorb capacitors in different positions to ensure that all capacitors from upstream can be smoothly placed on the first conveyor line.

[0030] In a preferred technical solution of the present invention, the first conveyor line includes a first conveyor belt and a first driving device, one end of the first conveyor belt is connected to the input end of the automatic discharge structure, and the first driving device drives the first conveyor belt to rotate;

[0031] A direction-adjusting rod is arranged above the first conveyor belt, and the direction-adjusting rod can be raised and lowered above the first conveyor belt.

[0032] The steering rod can adjust the angle of the capacitor placed on the first conveyor belt, thereby adjusting the angle of the capacitor when it enters the automatic discharge structure, ensuring that the capacitor can connect with the discharge plate when it flows out of the automatic discharge structure to realize the discharge of the capacitor.

[0033] The beneficial effects of the present invention are:

[0034] The present invention provides a capacitor automatic discharge device, which includes a frame, a first conveyor line and a material transfer structure are arranged on the frame, and the material transfer structure is used to place the capacitor on the first conveyor line. An automatic discharge structure is arranged at the outlet of the first conveyor line, and an input end and an output end are arranged on the automatic discharge structure, the input end is connected to the discharge port of the first conveyor line, and a discharge plate is arranged in the output end; the capacitor enters the automatic discharge structure from the input end and flows out from the output end, and when the capacitor flows out from the output end, the conductor of the capacitor is connected to the discharge plate to realize the discharge of the capacitor. During the use of the discharge device, the material transfer structure places the capacitor of the upstream material on the first conveyor line, and uses the first conveyor line to transport the capacitors one by one, so that the single capacitors enter the automatic discharge structure in turn and flow out from the automatic discharge structure. When the capacitor flows out from the automatic discharge structure, the conductor is connected to the discharge plate, and a discharge circuit is formed between the conductors of the capacitor, so that the discharge of the capacitor can be realized. The method can avoid the cumbersome steps of manually taking the capacitor for discharge, thereby improving the efficiency and safety of capacitor discharge, and can also avoid the defect of residual charge inside the capacitor caused by manual operation omission.

[0035] The present application also provides a capacitor discharge method implemented based on the above-mentioned discharge device, which can improve the discharge efficiency of the capacitor, save the discharge cost of the capacitor, and ensure that the capacitor can be fully discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a first stereoscopic diagram of a capacitor automatic discharge device provided in an embodiment of the present invention;

[0037] Figure 2 is a first stereoscopic diagram of a capacitor automatic discharge device provided in an embodiment of the present invention;

[0038] Figure 3 is a top view of a capacitor automatic discharge device provided in an embodiment of the present invention;

[0039] Figure 4 is a three-dimensional diagram of an automatic discharge structure provided in an embodiment of the present invention;

[0040] Figure 5 yes Figure 4 A partial enlarged view of the middle A;

[0041] Figure 6 It is a structural schematic diagram of the adjustment plate provided by the present invention;

[0042] Figure 7 It is a structural schematic diagram of the direction-adjusting rod provided by the present invention being arranged above the first conveying line;

[0043] Figure 8 It is a flow chart of the discharge method of the capacitor provided by the present invention.

[0044] Reference numerals:

[0045] 1. Frame; 2. Automatic discharge structure; 21. Inlet guide; 211. Adjustment plate; 212. Inlet guide body; 213. Adjustment block; 22. Rotating track; 23. Outlet guide; 231. Outlet guide section; 2311. Mounting groove; 2312. Connecting port; 232. Receiving section; 2321. Opening; 2322. Baffle; 2323. Buffer; 3. First conveyor line; 31. First conveyor belt; 32. First driving device; 33. Direction adjustment rod; 4. Material transfer structure; 41, X-axis moving structure; 411, X-axis guide rod; 412, X-axis driving device; 42, Y-axis moving structure; 421, Y-axis guide rod; 422, Y-axis driving device; 43, Z-axis moving structure; 431, Z-axis guide rod; 432, Z-axis driving device; 44, first mounting bracket; 45, second mounting bracket; 46, third mounting bracket; 47, suction head; 5, second conveyor line; 51, second drive chain; 52, second conveyor belt; 6, discharge plate. DETAILED DESCRIPTION

[0046] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0047] Capacitors need to be fully discharged before being inserted and used. Traditional capacitor discharge methods mainly rely on manual operation. Operation and maintenance personnel need to discharge capacitors one by one, which is not only cumbersome and inefficient, but also easily affected by human factors. Especially when discharging capacitors packed in boxes, due to the large number of capacitors and their close arrangement, operation and maintenance personnel need to pick up capacitors from different positions for discharge operations. The material picking positions are not uniform, and additional actions such as loading, discharging, and picking up material boxes are required, resulting in inconsistent plug-in actions and increasing the difficulty of operation for employees. Improper operation and negligence will result in incomplete discharge of capacitors or new safety hazards.

[0048] Based on this, the present application provides a capacitor automatic discharge device.

[0049] Example 1

[0050] like Figure 1-Figure 7 As shown, this embodiment provides an automatic capacitor discharge device, which includes a frame 1, on which a first conveyor line 3 and a material transfer structure 4 are provided, and the material transfer structure 4 is used to place the capacitor on the first conveyor line 3. An automatic discharge structure 2 is provided at the outlet of the first conveyor line 3, and an input end and an output end are provided on the automatic discharge structure 2, the input end is connected to the discharge port of the first conveyor line 3, and a discharge plate 6 is provided in the output end; the capacitor enters the automatic discharge structure 2 from the input end and flows out from the output end, and when the capacitor flows out from the output end, the conductor of the capacitor is connected to the discharge plate 6 to realize the discharge of the capacitor.

[0051] Specifically, the basic structure of a capacitor includes two conductors (commonly referred to as plates or electrodes) and an insulating medium (also referred to as a dielectric) between them. The two conductors are usually made of metal and separated by an insulating medium to prevent the direct flow of charge. The insulating medium can be air, paper, plastic, ceramic or other non-conductive materials. When the capacitor is charged, one plate accumulates positive charge, while the other plate accumulates an equal amount of negative charge. During the discharge process, these charges need to flow through some path in order to neutralize and eliminate the charge on the capacitor. Therefore, when the conductor of the capacitor is connected to the discharge plate 6, the discharge of the capacitor can be achieved.

[0052] In this embodiment, the material transfer structure 4 may be a robotic arm, and the capacitors are placed on the first conveyor line 3 by the robotic arm to achieve loading of the capacitors.

[0053] The frame 1, as the main part of the automatic discharge device, can provide support for various components. The automatic discharge structure 2 can meet the discharge of different capacitors. The input end of the automatic discharge structure 2 receives the capacitor flowing out of the first conveyor line 3. In this embodiment, the automatic discharge structure 2 is mainly used to change the conductor direction of the capacitor so that the conductor of the capacitor can be connected to the discharge plate 6, thereby realizing the discharge of the capacitor.

[0054] During use of the discharge device, the material transfer structure 4 places the capacitors from upstream on the first conveyor line 3, and uses the first conveyor line 3 to convey the capacitors one by one, so that the individual capacitors enter the automatic discharge structure 2 in sequence and flow out of the automatic discharge structure 2. When the capacitor flows out of the automatic discharge structure 2, the conductor is connected to the discharge plate 6, and a discharge circuit is formed between the conductors of the capacitor, so that the discharge of the capacitor can be achieved. This method can avoid the cumbersome steps of manually taking the capacitor for discharge, thereby improving the efficiency and safety of capacitor discharge, and can also avoid the defect of residual charge inside the capacitor caused by manual operation omissions.

[0055] Example 2

[0056] like Figure 1-Figure 7 As shown, in this embodiment, this embodiment is improved on the basis of embodiment 1. In this embodiment, a second conveyor line 5 is also provided on the frame 1. The second conveyor line 5 is used to receive incoming capacitor materials. The second conveyor line 5 is located below the material transfer structure 4, and one end of the second conveyor line 5 is located on one side of the first conveyor line 3.

[0057] Furthermore, the second conveyor line 5 includes a second conveyor belt 52 and a second drive chain 51. Two second drive chains 51 are provided, and the two second drive chains 51 are respectively provided on both sides of the second conveyor belt 52. The length direction of the second drive chain 51 is the same as the length direction of the second conveyor belt 52. The rotation of the second drive chain 51 drives the second conveyor belt 52 to rotate.

[0058] The second conveyor line 5 is used to receive the incoming materials of the upstream capacitors, so as to achieve the purpose of receiving the whole box of capacitors. Then the capacitors in the box are removed one by one through the material transfer structure 4, so that the capacitors pass through the automatic discharge structure 2 in turn to achieve the complete discharge of the capacitors.

[0059] In actual application, capacitors are packed in boxes after production, and the gaps between capacitors are relatively small, which causes trouble for manual picking up of capacitors. However, the present application receives the whole box of capacitors through the second conveyor line 5, and uses the material transfer structure 4 to pick up capacitors from the capacitor packaging box, thereby avoiding the defects of manual picking up of capacitors.

[0060] Example 3

[0061] like Figure 1-Figure 7 As shown, this embodiment is a further improvement on the embodiment 2, and this embodiment provides a detailed structure of the automatic discharge structure 2.

[0062] In this embodiment, the automatic discharge structure 2 includes a rotating track 22, and a guide channel for the capacitor to pass through is formed inside the rotating track 22. An inlet guide 21 is provided at one end of the rotating track 22, and an outlet guide 23 is provided at the other end opposite thereto.

[0063] The inlet guide 21 forms the input end, the outlet guide 23 forms the output end, the outlet guide 23 is provided with the discharge plate 6 , and the discharge plate 6 is located at the bottom of the outlet guide 23 .

[0064] The rotating track 22 allows the capacitor to be rotated and transported in the guide channel, thereby adjusting the position of the conductor of the capacitor so that when the capacitor flows out from the output end, the conductor can just connect with the discharge plate 6 to achieve the discharge of the capacitor.

[0065] Further, the outlet guide 23 includes an outlet guide section 231 and a receiving section 232 which are interconnected, the outlet guide section 231 is connected to the rotating track 22, the receiving section 232 is arranged at one end of the outlet guide section 231 away from the rotating track 22, and the discharge plate 6 is arranged in the outlet guide section 231 and / or the receiving section 232;

[0066] An opening 2321 is formed at the top of the receiving section 232 . A baffle 2322 is formed at one end of the receiving section 232 away from the outlet guide section 231 . A buffer member 2323 corresponding to the outlet guide section 231 is formed in the baffle 2322 .

[0067] The buffer member 2323 can buffer the outflow of the capacitor, thereby preventing the capacitor from colliding with the baffle 2322 due to excessive outflow speed, thereby causing damage to the capacitor.

[0068] Specifically, the buffer member 2323 is directly opposite to the outlet guide section 231 , and the buffer member 2323 may be a sponge or a rubber pad.

[0069] In a more preferred embodiment, the discharge plate 6 is arranged in the outlet guide section 231, a mounting groove 2311 is arranged at the bottom of the outlet guide section 231, a connection port 2312 is arranged on one side of the mounting groove 2311, the discharge plate 6 is embedded in the mounting groove 2311, and the discharge plate 6 is grounded through the connection port 2312. The discharge plate 6 is embedded in the mounting groove 2311, which can achieve stable fixation of the discharge plate 6 and reduce the difficulty of installing the discharge plate 6.

[0070] The discharge plate 6 is grounded through the connection port 2312, which helps to ensure that the residual charge in the capacitor is completely released and avoid the risk of electric shock due to accidental touch.

[0071] In a more preferred embodiment, the rotating track 22 has a plurality of torsion sections, and the capacitor will undergo multiple rotations when flowing through the rotating track 22. The height of the entrance end of the rotating track 22 is greater than the height of the exit end, which ensures that the capacitor can slide naturally under the action of its own gravity without adding external force, thereby saving the construction cost of the equipment. In addition, during the production process of the rotating track 22, after multiple simulations, it is ensured that when the capacitor flows out of the rotating track 22, the conductor of the capacitor is connected to the discharge plate 6, that is, it is ensured that the capacitor can be discharged smoothly when it flows out.

[0072] Example 4

[0073] like Figure 1-Figure 7 As shown, further, this embodiment is a further improvement of embodiments 1 to 3. In this embodiment, the inlet guide member 21 includes an inlet guide body 212, and an inlet guide channel is provided in the inlet guide body 212;

[0074] An adjustment plate 211 is disposed on the top of the inlet guide body 212, one end of the adjustment plate 211 is hinged to the inlet guide body 212, and an adjustment block 213 is disposed on one side of the adjustment plate 211, and the adjustment block 213 extends into the inlet guide channel;

[0075] Rotating the adjustment plate 211 can change the position of the adjustment block 213 in the inlet guide channel.

[0076] The adjustment block 213 can adjust the angle of the capacitor when it enters the inlet guide channel, thereby ensuring that the capacitor can connect with the discharge plate 6 when it flows out of the automatic discharge structure 2, thereby achieving complete discharge of the capacitor.

[0077] The adjustment plate 211 is used to adjust the angle of the capacitor when it enters the entrance guide channel. In actual applications, because it is necessary to ensure that the conductor of the capacitor can be connected to the discharge plate 6 when the capacitor flows out, capacitors of different sizes should have different angles when entering the entrance guide channel. The adjustment block 213 is fixed on the side surface of the adjustment plate 211 opposite to the entrance guide channel. Since the adjustment plate 211 is hinged with the entrance guide body 212, the angle between the surface of the adjustment plate 211 and the surface of the entrance guide body 212 can be adjusted, so that the position of the adjustment block 213 can also be adjusted. The capacitor entering the entrance guide channel is interfered with by the adjustment block 213 to change the angle of the capacitor when entering the entrance guide channel, thereby ensuring that the capacitor can contact the discharge plate 6 for discharge when it flows out of the rotating track 22.

[0078] Example 5

[0079] like Figure 1-Figure 7 As shown, in this embodiment, the detailed structure of the material transfer structure 4 is provided, which is as follows:

[0080] The material transfer structure 4 includes a three-axis moving mechanism and a suction head 47, and the three-axis moving mechanism includes an X-axis moving structure 41, a Y-axis moving structure 42 and a Z-axis moving structure 43;

[0081] The X-axis moving structure 41 includes an X-axis guide rod 411 and an X-axis driving device 412. The X-axis guide rod 411 is fixed to the frame 1 along the length direction of the frame 1. A first mounting frame 44 is provided on the X-axis guide rod 411. The X-axis driving device 412 drives the first mounting frame 44 to move along the X-axis guide rod 411. Specifically, two X-axis guide rods 411 are provided, and the two X-axis guide rods 411 can fully support and guide the first mounting frame 44.

[0082] The first mounting frame 44 is provided with a Y-axis moving structure 42, and the Y-axis moving structure 42 includes a Y-axis guide rod 421 and a Y-axis driving device 422. The Y-axis guide rod 421 is fixed to the first mounting frame 44 along the width direction of the frame 1, and the Y-axis driving device 422 drives the first mounting frame 44 to move along the Y-axis guide rod 421;

[0083] A second mounting frame 45 is arranged on the Y-axis guide rod 421, and the Z-axis moving structure 43 is arranged on the second mounting frame 45. The Z-axis moving structure 43 includes a Z-axis guide rod 431 and a Z-axis driving device 432. The Z-axis guide rod 431 is fixed on the second mounting frame 45 in a vertical direction, and a third mounting frame 46 is arranged on the Z-axis guide rod 431. The Z-axis driving device 432 drives the third mounting frame 46 to move along the Z-axis guide rod 431, and the suction head 47 is arranged on the third mounting frame 46.

[0084] The three-axis moving mechanism can realize the movement of the suction head 47 in three-dimensional space, so that the suction head 47 can suck capacitors at different positions to ensure that all capacitors from upstream can be smoothly placed on the first conveyor line 3.

[0085] Specifically, the structures of the X-axis drive device 412, the Y-axis drive device 422, and the Z-axis drive device 432 may be the same or different. For example, the X-axis drive device 412 may include a drive belt and a drive motor, the drive belt is arranged in a ring shape, the drive belt passes through the first mounting frame 44 and is fixedly connected to the first mounting frame 44, and the drive motor is used to drive the drive belt to rotate. When the drive belt rotates, it can drive the first mounting frame 44 to move, thereby changing the position of the suction head 47 to suck different capacitors.

[0086] Example 6

[0087] like Figure 1-Figure 7 As shown, in this embodiment, a detailed structure of the first conveyor line 3 is provided. The first conveyor line 3 includes a first conveyor belt 31 and a first driving device 32, one end of the first conveyor belt 31 is connected to the input end of the automatic discharge structure 2, and the first driving device 32 drives the first conveyor belt 31 to rotate;

[0088] A direction-adjusting rod 33 is disposed above the first conveyor belt 31 . The direction-adjusting rod 33 can be raised and lowered above the first conveyor belt 31 .

[0089] The steering rod 33 can adjust the angle of the capacitor placed on the first conveyor belt 31, thereby adjusting the angle of the capacitor when entering the automatic discharge structure 2, ensuring that the capacitor can connect with the discharge plate 6 when flowing out of the automatic discharge structure 2 to achieve the discharge of the capacitor.

[0090] Specifically, in actual production, when the capacitor is placed in the box, the conductor is vertically downward, and the suction head 47 sucks the capacitor from the top of the capacitor and moves to the top of the first conveyor belt 31. At this time, the capacitor can be released by the suction head 47. When the capacitor is released, the bottom of the capacitor contacts the steering rod 33, thereby changing the posture of the capacitor, so that the conductor of the capacitor changes from a vertical downward state to a horizontal state, which can protect the conductor of the capacitor and also enable the angle of the capacitor when entering the automatic discharge structure 2 to meet the design requirements, thereby ensuring that when the capacitor flows out of the automatic discharge structure 2, the conductor of the capacitor can be connected to the discharge plate 6 to achieve automatic discharge.

[0091] The adjustable-lifting steering rod 33 can meet the steering function of capacitors of different sizes.

[0092] Example 7

[0093] The second object of the present invention is to provide a method for discharging a capacitor, which method is implemented based on the automatic capacitor discharging device as described above. Figure 8 As shown, the discharge method comprises the following steps:

[0094] S100, placing the capacitor on the first conveyor line 3 through the material transfer structure 4; the material transfer structure 4 will automatically grab the capacitor under the control of the controller, move to the top of the first conveyor line 3, and release the capacitor.

[0095] S200, sending the capacitors into the automatic discharge structure 2; this process is to send the capacitors into the automatic discharge structure 2 one by one through the first conveying line 3, so as to avoid collision between the capacitors and ensure that the subsequent discharge process can proceed smoothly.

[0096] S300, the capacitor flows out from the automatic discharge structure 2 and is connected to the discharge plate 6 to achieve discharge. Specifically, the conductor on the capacitor is connected to the discharge plate 6 to achieve discharge.

[0097] The method can improve the discharge efficiency of the capacitor, save the discharge cost of the capacitor, and ensure that the capacitor can be fully discharged.

[0098] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0099] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0100] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A capacitor automatic discharge device, comprising a frame (1), characterized in that: The frame (1) is provided with a first conveying line (3) and a material transfer structure (4), and the material transfer structure (4) is used to place the capacitor on the first conveying line (3); An automatic discharge structure (2) is provided at the outlet of the first conveyor line (3), and an input end and an output end are provided on the automatic discharge structure (2), the input end is connected to the discharge port of the first conveyor line (3), and a discharge plate (6) is provided in the output end; The capacitor enters the automatic discharge structure (2) from the input end and flows out from the output end. When the capacitor flows out from the output end, the conductor of the capacitor is connected to the discharge plate (6) to realize the discharge of the capacitor.

2. The automatic capacitor discharge device according to claim 1, characterized in that: The frame (1) is also provided with a second conveyor line (5), the second conveyor line (5) being used to receive incoming capacitor materials, the second conveyor line (5) being located below the material transfer structure (4), and one end of the second conveyor line (5) being located on one side of the first conveyor line (3).

3. The automatic capacitor discharge device according to claim 2, characterized in that: The second conveyor line (5) comprises a second conveyor belt (52) and a second drive chain (51); two second drive chains (51) are provided, and the two second drive chains (51) are respectively provided on both sides of the second conveyor belt (52); the length direction of the second drive chain (51) is the same as the length direction of the second conveyor belt (52); the rotation of the second drive chain (51) drives the second conveyor belt (52) to rotate.

4. The automatic capacitor discharge device according to any one of claims 1 to 3, characterized in that: The automatic discharge structure (2) comprises a rotating track (22), a guide channel for the capacitor to pass through is formed inside the rotating track (22), an inlet guide member (21) is provided at one end of the rotating track (22), and an outlet guide member (23) is provided at the other opposite end; The inlet guide (21) forms the input end, the outlet guide (23) forms the output end, the outlet guide (23) is provided with the discharge plate (6), and the discharge plate (6) is located at the bottom of the outlet guide (23).

5. The automatic capacitor discharge device according to claim 4, characterized in that: The outlet guide (23) comprises an outlet guide section (231) and a receiving section (232) which are interconnected, the outlet guide section (231) being connected to the rotating track (22), the receiving section (232) being arranged at an end of the outlet guide section (231) away from the rotating track (22), and the discharge plate (6) being arranged in the outlet guide section (231) and / or the receiving section (232); The top of the receiving section (232) is provided with an opening (2321), and one end of the receiving section (232) away from the outlet guide section (231) is provided with a baffle (2322), and a buffer member (2323) corresponding to the outlet guide section (231) is provided in the baffle (2322).

6. The automatic capacitor discharge device according to claim 5, characterized in that: The discharge plate (6) is arranged in the outlet guide section (231); a mounting groove (2311) is arranged at the bottom of the outlet guide section (231); a connection port (2312) is arranged on one side of the mounting groove (2311); the discharge plate (6) is embedded in the mounting groove (2311), and the discharge plate (6) is grounded via the connection port (2312).

7. The automatic capacitor discharge device according to claim 6, characterized in that: The inlet guide member (21) comprises an inlet guide body (212), and an inlet guide channel is provided in the inlet guide body (212); An adjustment plate (211) is provided on the top of the inlet guide body (212), one end of the adjustment plate (211) is hinged to the inlet guide body (212), and an adjustment block (213) is provided on one side of the adjustment plate (211), and the adjustment block (213) extends into the inlet guide channel; Rotating the adjustment plate (211) can change the position of the adjustment block (213) in the inlet guide channel.

8. The automatic capacitor discharge device according to any one of claims 1 to 3, characterized in that: The material transfer structure (4) comprises a three-axis moving mechanism and a suction head (47), wherein the three-axis moving mechanism comprises an X-axis moving structure (41), a Y-axis moving structure (42) and a Z-axis moving structure (43); The X-axis moving structure (41) comprises an X-axis guide rod (411) and an X-axis driving device (412), wherein the X-axis guide rod (411) is fixed to the frame (1) along the length direction of the frame (1), a first mounting frame (44) is arranged on the X-axis guide rod (411), and the X-axis driving device (412) drives the first mounting frame (44) to move along the X-axis guide rod (411); The first mounting frame (44) is provided with a Y-axis moving structure (42), the Y-axis moving structure (42) comprising a Y-axis guide rod (421) and a Y-axis driving device (422), the Y-axis guide rod (421) being fixed to the first mounting frame (44) along the width direction of the frame (1), and the Y-axis driving device (422) driving the first mounting frame (44) to move along the Y-axis guide rod (421); A second mounting frame (45) is arranged on the Y-axis guide rod (421), and the Z-axis moving structure (43) is arranged on the second mounting frame (45). The Z-axis moving structure (43) includes a Z-axis guide rod (431) and a Z-axis driving device (432). The Z-axis guide rod (431) is fixed on the second mounting frame (45) in a vertical direction, and a third mounting frame (46) is arranged on the Z-axis guide rod (431). The Z-axis driving device (432) drives the third mounting frame (46) to move along the Z-axis guide rod (431), and the suction head (47) is arranged on the third mounting frame (46).

9. The automatic capacitor discharge device according to any one of claims 1 to 3, characterized in that: The first conveyor line (3) comprises a first conveyor belt (31) and a first driving device (32), one end of the first conveyor belt (31) is connected to the input end of the automatic discharge structure (2), and the first driving device (32) drives the first conveyor belt (31) to rotate; A direction-adjusting rod (33) is arranged above the first conveyor belt (31), and the direction-adjusting rod (33) can be raised and lowered above the first conveyor belt (31).

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