A trimming and forming machine for a bypass diode

Abstract

The present application relates to a slitting and forming machine for bypass diodes, belonging to the technical field of diode production; the slitting and forming machine for bypass diodes includes a machine body, a cutting mechanism and a bending mechanism. A processing table is further arranged on the machine body. The cutting mechanism is used for cutting the connecting rib plates on the processing table. A storage box with an open upper end is further arranged on the machine body. A number of connecting rib plates are stacked in the storage box. A grasping frame, a moving component and a transporting mechanism are further arranged on the machine body. The grasping frame is used for grasping or canceling the grasping of the uppermost connecting rib plate in the storage box. The moving component is used for driving the grasping frame to move above the transporting mechanism. The transporting mechanism is used for transporting the connecting rib plates falling on itself to the processing table. The present application has the effect of improving the cutting and bending efficiency of the connecting rib plates.

Description

Technical Field

[0001] This application relates to the technical field of diode production, and in particular to a cutting and forming machine for bypass diodes. Background Art

[0002] With the continuous development of the social economy and the increasing improvement of the scientific and technological level, the semiconductor industry in our country is also constantly developing. As a diode that is reversely connected in parallel at both ends of a solar silicon cell group in a battery module, a bypass diode can effectively prevent the silicon cell from being burned due to the hot spot effect and is an important part of a photovoltaic solar module. When producing bypass diodes, a number of bypass diodes are usually connected together by connecting rib pieces. Therefore, in actual production, it is usually necessary to cut the connecting rib pieces between a number of bypass diodes to achieve the dispersion of the bypass diodes.

[0003] There is a cutting and forming machine for bypass diodes in the prior art, which includes a machine body. A cutting mechanism and a bending and forming mechanism are also arranged on the machine body. A cutting table is also arranged on the machine body. The cutting mechanism includes a lifting table, a lifting frame and a cutting die. The lifting table is located directly above the cutting table and is slidably connected to the machine body, and the sliding direction is the vertical direction. A lifting member is used to drive the lifting table to slide. The cutting die is arranged at the bottom end of the lifting table and is used to cut the connecting rib pieces of a number of bypass diodes. The bending and forming mechanism includes a number of bending frames and a number of receiving frames. The receiving frames are fixedly installed on the cutting table, and the bending frames are fixedly installed at the bottom end of the cutting die and are arranged in one-to-one correspondence with the receiving frames. During use, relevant personnel place the connecting rib pieces to be cut and connected with a number of bypass diodes on the cutting table, and then drive the lifting member to drive the lifting frame and the cutting die to move downwards to cut and bend the connecting rib pieces.

[0004] In view of the above related technologies, since in the prior art, during the process of cutting the connecting rib pieces, relevant personnel need to manually place a connecting rib piece on the cutting table, and after the cutting and bending of this connecting rib piece are completed, the next connecting rib piece can be placed on the cutting table for the cutting and bending of the next connecting rib piece. This greatly increases the workload of relevant personnel and thus reduces the cutting and bending efficiency of the connecting rib pieces, so it needs to be improved. Summary of the Invention

[0005] In order to improve the cutting and bending efficiency of the connecting rib pieces, this application provides a cutting and forming machine for bypass diodes.

[0006] A cutting and forming machine for bypass diodes provided by this application adopts the following technical solutions:

[0007] A cutting and forming machine for a bypass diode, comprising a machine body, a cutting mechanism and a bending mechanism. A processing table is further arranged on the machine body. The cutting mechanism is used for cutting the connecting rib pieces on the processing table. A storage box with an open upper end is further arranged on the machine body. A number of connecting rib pieces are stacked in the storage box. A grabbing frame, a moving component and a transporting mechanism are further arranged on the machine body. The grabbing frame is used for grabbing or canceling the grabbing of the connecting rib piece at the uppermost position in the storage box. The moving component is used for driving the grabbing frame to move above the transporting mechanism. The transporting mechanism is used for transporting the connecting rib pieces falling on itself to the processing table.

[0008] By adopting the above technical solution, compared with the prior art, in which relevant personnel need to manually place the previous connecting rib piece on the cutting table and, after the cutting and bending of the connecting rib piece are completed, place the next connecting rib piece on the cutting table to perform the cutting and bending of the next connecting rib piece, which increases the workload of relevant personnel and reduces the cutting and bending efficiency of the connecting rib pieces; in this application, through the setting of the grabbing frame, the moving component and the transporting mechanism, the grabbing frame can grab the connecting rib piece at the uppermost position in the storage box and can be transported above the transporting mechanism under the drive of the moving component. And after the grabbing mechanism cancels the grabbing of the connecting rib piece, the connecting rib piece can fall onto the transporting mechanism, so that the transporting mechanism can transport the connecting rib piece to the processing table, effectively replacing the manual operation of relevant personnel, further effectively facilitating the operation of relevant personnel and improving the cutting and bending efficiency of the connecting rib pieces in this application.

[0009] Preferably, the transporting mechanism includes a conveying component. The conveying component includes a conveying table, a conveying frame and a conveying member. The conveying table is located directly below the sliding path of the grabbing frame. The conveying frame is located on the side of the connecting rib piece on the conveying table away from the processing table. The conveying frame is slidably connected to the conveying table. The processing table is located in the sliding direction of the conveying frame, and the connecting rib piece is located on the sliding path of the conveying frame. The conveying member is used for driving the conveying frame to slide.

[0010] By adopting the above technical solution, the setting of the conveying component enables the conveying frame to drive the connecting rib piece to displace on the conveying table under the drive of the conveying member after the grabbing frame moves above the conveying table and cancels the grabbing of the connecting rib piece, so that the connecting rib piece gradually approaches the processing table, realizing the preliminary transportation of the connecting rib piece, effectively facilitating the operation of relevant personnel and ensuring the transportation efficiency.

[0011] Preferably, the transport mechanism further includes a spaced transport component located between the conveying component and the processing table. The spaced transport component includes a sliding frame, a sliding member, a pulling frame, and a pulling member. The sliding frame is slidably connected to the machine body, and the sliding direction is the conveying direction of the conveying frame. The pulling frame is slidably connected to the sliding frame, and the sliding direction is the height direction of the sliding frame. The pulling member is used to drive the pulling frame to slide so that the bottom end of the pulling frame is inserted into the hole on the connecting rib plate, enabling the pulling frame to drive the connecting rib plate to move closer to the processing table.

[0012] By adopting the above technical solution, the arrangement of the spaced transport component enables the conveying frame, driven by the conveying member, to push the connecting rib plate to move directly below the pulling frame. Then, the pulling member can drive the pulling frame to move downward, insert it into the hole on the connecting rib plate below itself, and drive the connecting rib plate to slide together under the drive of the sliding frame, so that the connecting rib plate is displaced onto the processing table, realizing the subsequent transportation of the connecting rib plate, and enabling the cutting mechanism to smoothly cut the connecting rib plate on the processing table, effectively facilitating the operation of relevant personnel.

[0013] Preferably, the transport mechanism further includes a reciprocating component, which includes a crank frame and a connecting frame. One end of the crank frame is rotatably connected to the machine body, and the other end is rotatably connected to one end of the connecting frame. The connecting frame is rotatably connected to the sliding frame. The length of the crank frame is less than that of the connecting frame. The sliding member is used to drive the crank frame to rotate.

[0014] By adopting the above technical solution, the arrangement of the reciprocating component enables the sliding member to drive the crank frame to rotate by itself, so that the crank frame drives the connecting frame to swing reciprocally, and the connecting frame drives the sliding frame to swing reciprocally. Thus, after the pulling frame moves the connecting rib plate to the processing table and completely disengages from the connecting rib plate, the sliding frame can drive the pulling frame to return to the initial position, enabling the continuous feeding of the conveyed connecting rib plates, effectively facilitating the operation of relevant personnel.

[0015] Preferably, the pulling member includes a linkage frame sleeved on the end of the connecting frame away from the crank frame and slidably connected to the connecting frame. The top of the pulling frame is rotatably connected to the linkage frame.

[0016] By adopting the above technical solution, the setting of the linkage frame enables the connecting frame to drive the pulling frame to slide relative to the sliding frame during the reciprocating sliding of the connecting frame driving the sliding frame, and enables the linkage frame to slide with the connecting frame to adapt to the change in the height of the pulling frame. As a result, during the sliding of the sliding frame, the pulling frame can automatically pull and release the connecting rib pieces, realizing the linkage between the pulling frame and the sliding frame, effectively facilitating the operation of relevant personnel and saving the active device for driving the independent displacement of the pulling frame.

[0017] Preferably, the transportation mechanism further includes a longitudinal positioning component, and the longitudinal positioning component includes a rotating frame and a rotating member. The number of the rotating frames is set to be several, and several of the rotating frames are respectively located on both sides of the conveying table along its own width direction. Each rotating frame is rotatably connected to the conveying table, and the connecting rib pieces on the conveying table are located on the rotation path of the rotating frame. The rotating member is used to drive each rotating frame to rotate.

[0018] By adopting the above technical solution, the setting of the longitudinal positioning component enables the gripping frame to move to directly above the conveying table and cancel the gripping of the connecting rib pieces. After the connecting rib pieces fall onto the conveying table, the rotating member can drive the rotating frame to rotate, so that the rotating frame can abut against the top end of the connecting rib pieces, thereby realizing the positioning of the connecting rib pieces in the longitudinal direction and effectively ensuring the conveying effect of the connecting rib pieces.

[0019] Preferably, a lateral positioning component is further provided on the conveying table. The lateral positioning component includes a positioning frame and a positioning member. The number of the positioning frames is set to be several, and several of the positioning frames are respectively located on the opposite sides of the connecting rib pieces on the conveying table along its own width direction. Each positioning frame is slidably connected to the conveying table, and the sliding direction is the width direction of the conveying table. The positioning member is used to drive each positioning frame to slide.

[0020] By adopting the above technical solution, the setting of the lateral positioning component enables the positioning member to drive the positioning frames on both sides to move after the connecting rib pieces fall onto the conveying table, so as to gradually approach the connecting rib pieces between the positioning frames, and after abutting against the connecting rib pieces, position the connecting rib pieces in the lateral direction, effectively ensuring the conveying effect of the connecting rib pieces.

[0021] Preferably, the positioning member includes several driving frames, the driving frames correspond to the positioning frames, one end of each driving frame is rotatably connected to the rotating frame closest to itself, and the other end is rotatably connected to the corresponding positioning frame.

[0022] By adopting the above technical solution, the setting of the driving frame enables the rotating frame to drive the corresponding driving frame to slide during rotation, so that the driving frame drives the corresponding positioning frame to slide, realizing the linkage between the rotating frame and the positioning frame, effectively facilitating the operation of relevant personnel, and saving the active device for driving the positioning frame to slide at the same time.

[0023] Preferably, an output mechanism is further arranged on the machine body. The output mechanism includes an inclined guide rail and an output box. One end of the inclined guide rail is located on the side of the processing table away from the transportation mechanism and is lower than the processing table. The other end of the inclined guide rail is inclined downward and extends outside the machine body. One end of the output box is communicated with the end of the inclined guide rail outside the machine body.

[0024] By adopting the above technical solution, the setting of the output mechanism enables the bypass diodes to fall to one end of the inclined guide rail under the push of the subsequent bypass diodes and connecting rib plates when the cutting mechanism and the bending mechanism cut the connecting rib plates on the processing table and separate the bypass diodes one by one, and after sliding along the inclined direction of the inclined guide rail, enter the output box through the opening of the output box for storage, realizing the output of the bypass diodes and effectively facilitating the operation of relevant personnel.

[0025] Preferably, the moving assembly includes a moving frame, a moving member and a lifting member. The moving frame is slidably connected to the machine body. The moving member is used to drive the moving frame to slide. The lifting member is arranged on the moving frame and is used to drive the grasping frame to lift.

[0026] By adopting the above technical solution, the setting of the moving assembly enables the lifting member to drive the grasping frame to move downward, so that the grasping frame can grasp the connecting rib plates in the storage box, and after grasping, move upward and slide to the upper part of the conveying table together with the moving frame, realizing the transportation of the connecting rib plates between the conveying table and the storage box and facilitating the operation of relevant personnel.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The setting of the grasping frame, the moving assembly and the transportation mechanism enables the grasping frame to grasp the connecting rib plates at the uppermost position in the storage box, and can be transported to directly above the transportation mechanism under the drive of the moving assembly. After the grasping mechanism cancels the grasping of the connecting rib plates, the connecting rib plates can fall onto the transportation mechanism, enabling the transportation mechanism to transport the connecting rib plates to the processing table, thus effectively replacing the manual operation of relevant personnel, further effectively facilitating the operation of relevant personnel, and improving the cutting and bending efficiency of the connecting rib plates in the present application;

[0029] 2. The arrangement of the intermittent transportation component enables the conveying frame, driven by the conveying piece, to push the connecting rib piece to displace to directly below the pulling frame. After that, the pulling piece can move downward driven by the pulling component, so as to be inserted into the hole on the connecting rib piece below itself, and driven by the sliding frame, pull the connecting rib piece to slide together, so that the connecting rib piece displaces to the processing table, realizing the subsequent transportation of the connecting rib piece, enabling the cutting mechanism to smoothly cut the connecting rib piece on the processing table, and effectively facilitating the operation of relevant personnel;

[0030] 3. The arrangement of the output mechanism enables the bypass diodes to fall to one end of the inclined guide rail under the push of the subsequent bypass diodes and the connecting rib piece when the cutting mechanism and the bending mechanism cut the connecting rib piece on the processing table and separate the bypass diodes one by one. After sliding along the inclined direction of the inclined guide rail, they enter the output box through the opening of the output box for storage, realizing the output of the bypass diodes, and effectively facilitating the operation of relevant personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram showing the overall structure of the die bonder for bypass diodes in Embodiment 1 of the present application.

[0032] Figure 2 It is a schematic diagram showing the structure of the storage box in Embodiment 1 of the present application.

[0033] Figure 3 It is a schematic diagram showing the structure of the longitudinal positioning component in Embodiment 1 of the present application.

[0034] Figure 4 It is a schematic diagram showing the structure of the pulling frame in Embodiment 1 of the present application.

[0035] Figure 5 It is a schematic diagram showing the structure of the bypass diode after bending in Embodiment 1 of the present application.

[0036] Figure 6 It is a schematic diagram showing the structure of the pushing frame in Embodiment 1 of the present application.

[0037] Figure 7 It is a schematic diagram showing the structure of the reciprocating component in Embodiment 2 of the present application.

[0038] Figure 8 It is a schematic diagram showing the structure of the lateral positioning component in Embodiment 2 of the present application.

[0039] Figure 9 It is a schematic diagram showing the structure of the connecting frame in Embodiment 2 of the present application.

[0040] Description of reference numerals: 1. Machine body; 11. Processing table; 2. Cutting mechanism; 3. Bending mechanism; 4. Storage box; 5. Gripping frame; 51. Gripping assembly; 6. Moving assembly; 61. Moving frame; 62. Moving member; 63. Lifting member; 7. Transport mechanism; 71. Conveyor assembly; 711. Conveyor table; 712. Conveyor frame; 713. Conveyor member; 72. Longitudinal positioning assembly; 721. Rotating frame; 722. Rotating member; 73. Interval transport assembly; 731. Sliding frame; 732. Sliding member; 733. Pulling frame; 7331. Extension portion; 7332. Pulling portion; 734. Pulling member; 7341. Linking frame; 74. Reciprocating assembly; 741. Crank frame; 742. Connecting frame; 75. Lateral positioning assembly; 751. Positioning frame; 752. Positioning member; 7521. Driving frame; 8. Output mechanism; 81. Inclined guide rail; 82. Output box; 83. Placing frame; 84. Pushing assembly; 841. Pushing frame; 8411. Pushing portion; 842. Pushing member. Detailed implementation manners

[0041] The following further describes the present application in detail with reference to the Figures 1-9 accompanying drawings.

[0042] Embodiment 1:

[0043] Embodiment 1 of the present application discloses a lead forming machine for bypass diodes. Refer to Figure 1 and Figure 2 . The lead forming machine for bypass diodes includes a machine body 1, a cutting mechanism 2 and a bending mechanism 3. A processing table 11 is further arranged on the machine body 1. The cutting mechanism 2 is used for cutting the connecting rib pieces on the processing table 11. An upper-end open storage box 4 is further arranged on the machine body 1. A plurality of connecting rib pieces are stacked in the storage box 4. A gripping frame 5, a moving assembly 6 and a transport mechanism 7 are further arranged on the machine body 1. The gripping frame 5 is used for gripping or canceling the gripping of the uppermost connecting rib piece in the storage box 4. The moving assembly 6 is used for driving the gripping frame 5 to move above the transport mechanism 7. The transport mechanism 7 is used for transporting the connecting rib pieces that fall on itself to the processing table 11.

[0044] Refer to Figure 2 . In the embodiment of the present application, the storage box 4 is slidably connected to the machine body 1 through a track, and the sliding path of the storage box 4 extends outside the machine body 1 to facilitate the replacement of the storage box 4 by relevant personnel. In the embodiment of the present application, a structure for moving the connecting rib pieces in the storage box 4 is further arranged on the machine body 1. This structure can be a combined mechanism of several frames and sprockets. The several frames are respectively located below the corresponding connecting rib pieces, so that when the sprockets are transmitting, the frames can drive the corresponding connecting rib pieces to move upward, so that after the uppermost connecting rib piece is gripped by the gripping frame 5, this structure can move the next connecting rib piece to the position of the previous connecting rib piece to facilitate the gripping by the gripping frame 5.

[0045] Referring to Figure 2 and Figure 3 , the moving component 6 includes a moving frame 61, a moving member 62 and a lifting member 63. The moving frame 61 is located inside the body 1, directly above the storage box 4, and is slidably connected to the body 1 through a slide rail, and the sliding direction is the width direction of the body 1.

[0046] Referring to Figure 2 and Figure 3 , in the embodiment of the present application, the moving member 62 is set as a combined structure of a servo motor and a lead screw (the thread on the lead screw is not drawn). The servo motor is fixedly installed on the body 1, and the extending direction of the output shaft is the sliding direction of the moving frame 61. The output shaft of the servo motor is fixedly connected to one end of the lead screw through a coupling, and the lead screw is rotatably connected to the body 1 through a bearing. One end of the lead screw passes through the moving frame 61 and is threadedly connected to the moving frame 61 to realize the driving of the sliding of the moving frame 61.

[0047] Referring to Figure 2 and Figure 3 , in the embodiment of the present application, the lifting member 63 is set as a lifting cylinder. The cylinder body of the lifting cylinder is fixedly installed inside the moving frame 61, and the piston rod is arranged vertically downward and is fixedly connected to the grasping frame 5 to realize the lifting of the grasping frame 5. A grasping component 51 is further arranged at the bottom end of the grasping frame 5. In the embodiment of the present application, the grasping component 51 is set as a combined structure of two clamping frames and two cylinders. The clamping frames are slidably connected to the grasping frame 5 and are respectively located on opposite sides of the connecting rib plate, so that after the cylinder drives the corresponding clamping frame to slide, the connecting rib plate is grasped.

[0048] Referring to Figure 2 and Figure 3 , the transportation mechanism 7 includes a conveying component 71. The conveying component 71 includes a conveying table 711, a conveying frame 712 and a conveying member 713, which is located on one side of the storage box 4 and directly below the sliding path of the moving frame 61. The conveying table 711 is fixedly installed inside the body 1. The conveying frame 712 is located below the conveying table 711, and the top end of the conveying frame 712 passes through the bottom end of the conveying table 711 and extends out of the top end of the conveying table 711 and is slidably connected to the conveying table 711, and the sliding direction is the sliding direction of the conveying table 711.

[0049] Referring to Figure 2 and Figure 3, in the embodiment of the present application, the conveying member 713 is set as a combined structure of a servo motor and a lead screw (the thread on the lead screw is not shown). The servo motor is fixedly installed at the bottom end of the conveying table 711, and the extending direction of the output shaft is the length direction of the conveying table 711, and is rotationally connected to one end of the lead screw through a coupling. The lead screw is rotationally connected to the conveying table 711, and one end passes through the bottom end of the conveying frame 712 and is threadedly connected to the conveying frame 712 to drive the conveying frame 712, so that the conveying frame 712 on one side of the connecting rib can push the connecting rib to slide after abutting against the connecting rib.

[0050] Refer to Figure 3 , a longitudinal positioning assembly 72 is further arranged on the conveying table 711. The longitudinal positioning assembly 72 includes a rotating frame 721 and a rotating member 722, and the number of the rotating frames 721 is several. In the embodiment of the present application, the number of the rotating frames 721 is set to two, and the two rotating frames 721 are respectively located on both sides of the conveying table 711 along the width direction. One end of each rotating frame 721 is rotationally connected to the conveying table 711, so that the bottom end of the rotating frame 721 can abut against the top of the connecting rib on the conveying table 711 to limit and position the connecting rib and ensure the conveying effect of the connecting rib.

[0051] Refer to Figure 3 , in the embodiment of the present application, the rotating member 722 is set as two rotating cylinders. The rotating cylinders are arranged in one-to-one correspondence with the rotating frames 721, and are both located below the corresponding rotating frames 721. The cylinder bodies are rotationally connected to the conveying table 711, and the piston rods all extend upward and are rotationally connected to the corresponding rotating frames 721 to drive the rotation of the rotating frames 721.

[0052] Refer to Figure 2 , Figure 3 and Figure 4 , the processing table 11 is fixedly installed in the machine body 1. The transportation mechanism 7 further includes an intermittent transportation assembly 73. The intermittent transportation assembly 73 includes a sliding frame 731, a sliding member 732, a pulling frame 733 and a pulling member 734. The sliding frame 731 is slidably connected to the machine body 1 through a slide rail, and the sliding direction is the length direction of the conveying table 711. In the embodiment of the present application, the sliding member 732 is set as a cylinder. The cylinder is fixedly installed on the machine body 1, and the piston rod extends along the sliding direction of the sliding frame 731 and is fixedly connected to the sliding frame 731 to drive the sliding of the sliding frame 731.

[0053] Refer to Figure 4, The pulling frame 733 is arranged on the sliding frame 731 and is slidably connected to the sliding frame 731, and the sliding direction is the vertical direction. In the embodiment of the present application, the pulling member 734 is set as a cylinder, which is fixedly installed on the sliding frame 731, and the piston rod is arranged vertically upward and is fixedly connected to the pulling frame 733 to realize the driving of the sliding of the pulling frame 733.

[0054] Referring to Figure 2 and Figure 4 , on the horizontal direction perpendicular to the sliding direction of the pulling frame 733 itself, two extension parts 7331 are further extended. The two extension parts 7331 are arranged at intervals so that the space between the extension parts 7331 is vacant, thus facilitating the cutting mechanism 2 to shear the connecting rib pieces. Both extension parts 7331 extend to directly above the connecting rib pieces on the processing table 11.

[0055] Referring to Figure 4 , at the bottom end of each extension part 7331, three pulling parts 7332 are vertically extended downward, so that when the pulling frame 733 moves downward, the pulling parts 7332 can be inserted into the gaps between adjacent two bypass diode blanks on the connecting rib piece. Thus, when the cutting mechanism 2 cuts the connecting rib piece, the sliding frame 731 can abut against the inner side wall of the above-mentioned gap through the pulling parts 7332, drive the connecting rib piece to slide, and after sliding a specified distance, the pulling member 734 can drive the pulling parts 7332 to slide upward, so as to disengage from the above-mentioned gap, enabling the cutting mechanism 2 to cut this part.

[0056] Referring to Figure 4 , after the cutting mechanism 2 finishes cutting the part of the connecting rib piece directly below and lifts it upward, the pulling parts 7332 on the pulling frame 733 can all be driven by the pulling member 734 to extend into the gaps between the next row of bypass diodes on the connecting rib piece again, pull the connecting rib piece again, and thus can realize the intermittent transportation of the connecting rib piece during the cutting process, and enable the subsequent cutting mechanism 2 to cut the subsequent part of the connecting rib group.

[0057] Referring to Figure 2 and Figure 4, in the embodiment of the present application, the cutting mechanism 2 is a combined structure of a cutting die and a cylinder. The cylinder is fixedly installed at the top of the machine body 1, and the piston rod is arranged vertically downward and fixedly connected to the top of the cutting die. The cutting die is located directly above the processing table 11 and is slidably connected to the machine body 1 through a plurality of guide columns, and the sliding direction is the vertical direction. In the embodiment of the present application, a plurality of cutting tools are further arranged at the bottom end of the cutting die, and the distribution of the tools adapts to the specific arrangement of a plurality of bypass diode blanks on the connecting rib, so as to facilitate cutting the connecting rib part between the side part of the connecting rib and a plurality of bypass diode blanks, so that a plurality of bypass diode blanks are separated from each other.

[0058] Referring to Figure 2 and Figure 5 , in the embodiment of the present application, the bending mechanism 3 is a combined structure of a bending die, a bending base frame and a cylinder. The bending base frame is fixedly installed on the machine body 1 and is located on one side of the processing table 11, and grooves adapted to the first bending position, the second bending position and the third bending position on the bypass diode are further arranged at the top end of the bending frame. The cylinder is fixedly installed at the top of the machine body 1, and the piston rod is arranged vertically downward and fixedly connected to the top of the bending die. A protrusion adapted to the first bending position, the second bending position and the third bending position of the bypass diode is further arranged at the bottom end of the bending die, so that when the protrusion moves downward into the groove, the first bending position, the second bending position and the third bending position of the bypass diode after cutting can be bent, so that the bypass diode is bent into the Figure 5 example shown in

[0059] Referring to Figure 2 , in the embodiment of the present application, a structure for moving the bypass diode after cutting is further arranged between the processing table 11 and the above-mentioned bending base frame. This structure can be a combined structure of a push plate and a cylinder, so that after cutting, the push plate can drive the bypass diode after cutting under the drive of the cylinder and move it to the above-mentioned bending base frame.

[0060] Referring to Figure 2 , an output mechanism 8 is further arranged on the machine body 1. The output mechanism 8 includes an inclined guide rail 81 and an output box 82. One end of the inclined guide rail 81 is close to the above-mentioned bending base frame, and the other end is arranged obliquely downward and extends out of the machine body 1. The inclined guide rail 81 is fixedly installed on the machine body 1.

[0061] Referring to Figure 2 , in the embodiment of the present application, a structure for pushing the bypass diode bent on the above-mentioned bending base frame into the top end of the inclined guide rail 81 is further arranged between the above-mentioned bending base frame and the inclined guide rail 81. This structure can be a combined structure of a push plate and a cylinder, so that after cutting, the push plate can drive the bypass diode after bending under the drive of the cylinder and move it into the inclined guide rail 81.

[0062] Reference Figure 2 Figure 2 , two placing racks 83 are further arranged on the machine body 1. The two placing racks 83 are arranged along the inclination direction of the inclined guide rail 81 for stacking a plurality of output boxes 82. A through hole is also formed through the upper placing rack 83 so that the bypass diodes sliding out through the inclined guide rail 81 can pass through the through hole on the upper placing rack 83 and pass through the placing rack 83.

[0063] Reference Figure 2 and Figure 6 Figure 6 , a pushing component 84 is further arranged between the two placing racks 83. The pushing component 84 includes a pushing rack 841 and a pushing member 842. The bottom end of the pushing rack 841 extends into the machine body 1 and is slidably connected to the machine body 1, and the sliding direction is the width direction of the machine body 1. In the embodiment of the present application, the pushing member 842 is set as a cylinder, which is fixedly installed in the machine body 1, and the output shaft is fixedly connected to the pushing rack 841 to realize the driving of the pushing rack 841.

[0064] Reference Figure 2 and Figure 6 Figure 6 , a plurality of output boxes 82 are stacked on the pushing rack 841, and the output racks are stacked along the height direction of the placing rack 83. The end of each output box 82 abuts against the placing rack 83. One end of each output box 82 is provided with an opening, and the opening is arranged obliquely upward during placement so that the through hole on the top placing rack 83 communicates with the opening at the end of the lowermost output box 82. A pushing portion 8411 is further extended on the pushing rack 841. The pushing portion 8411 is integrally formed with the pushing rack 841, and the side wall abuts against the side wall of the lowermost output box 82, so that when the pushing rack 841 slides, the lowermost output box 82 filled with bypass diodes can be pushed out.

[0065] The implementation principle of the cutting and forming machine for bypass diodes in Embodiment 1 of the present application is as follows: During use, the grasping rack 5 grabs the uppermost connecting rib piece in the storage box 4 through the grasping component 51. After grasping, the lifting member 63 drives the grasping rack 5 to move upward, and then the moving member 62 drives the moving rack 61 to slide, so that the grasped connecting rib piece can be placed on the conveying table 711. Thereafter, the conveying component 71 pushes the connecting rib piece so that the connecting rib piece is located below the pulling rack 733.

[0066] Thereafter, the pulling portion 7332 on the pulling rack 733 is inserted into the corresponding holes on the connecting rib piece, and driven by the sliding rack 731, the connecting rib piece is pulled to slide, so that the connecting rib piece is gradually displaced onto the processing table 11 and is gradually cut by the cutting mechanism 2. Thereafter, the bending mechanism 3 bends the bypass diode, and the bent bypass diode enters the lowermost output box 82 through the inclined guide rail 81.

[0067] Embodiment 2:

[0068] The difference between Embodiment 2 and Embodiment 1 of this application lies in that: referring to Figure 7 and Figure 8 , in the embodiment of this application, the sliding member 732 is set as a servo motor, and the servo motor is fixedly installed on the processing table 11. The transportation mechanism 7 further includes a reciprocating assembly 74, and the reciprocating assembly 74 includes a crank frame 741 and a connecting frame 742. One end of the crank frame 741 is fixedly sleeved on the output shaft of the above servo motor and is rotatably connected to the processing table 11.

[0069] Referring to Figure 7 and Figure 8 , one end of the crank frame 741 is rotatably connected to the middle of the connecting frame 742 along its own length direction through a pin shaft, and the length of the crank frame 741 is less than the length of the connecting frame 742, so that a crank-slider mechanism is formed among the crank frame 741, the connecting frame 742 and the sliding frame 731. When the crank frame 741 rotates in a circle, it drives the connecting frame 742 to swing reciprocally, so that the sliding frame 731 makes a reciprocating slide.

[0070] Referring to Figure 7 and Figure 8 , the pulling member 734 includes a linkage frame 7341. The linkage frame 7341 is sleeved on one end of the connecting frame 742 away from the crank frame 741 and is slidably connected to the crank frame 741. The linkage frame 7341 is rotatably connected to the pulling frame 733 through a pin shaft.

[0071] Referring to Figure 7 and Figure 8 , in the initial state, the sliding frame 731 is located at one end of its sliding path close to the conveying table 711, and at this time, the bottom end of the pulling portion 7332 on the pulling frame 733 is slightly higher than the top wall of the connecting rib plate, so that the subsequent pulling portion 7332 can enter the hole on the connecting rib plate when moving downward. And, at this time, one end of the connecting frame 742 away from the crank frame 741 is slightly inclined upward.

[0072] Referring to Figure 7 and Figure 8 , when the sliding member 732 drives the crank frame 741 to rotate, the crank frame 741 first drives the sliding frame 731 to slightly slide away from the driving frame through the connecting frame 742. When the crank frame 741 and the connecting frame 742 are on the same horizontal line, the pulling portion 7332 on the pulling frame 733 is initially located in the hole on the connecting rib plate. After that, one end of the connecting frame 742 away from the crank frame 741 inclines downward, so as to drive the pulling frame 733 to move downward through the linkage frame 7341. During this process, the sliding frame 731 gradually slides away from the conveying table 711, so that the pulling portion 7332 pulls the connecting rib plate to slide.

[0073] Referring toFigure 7 and Figure 8 During this process, the pulling frame 733 gradually transitions from a downward sliding state to an upward sliding state. When the crank frame 741 rotates to the horizontal position and the end of the connecting frame 742 close to the crank frame 741 is on the side away from the conveying table 711, the pulling portion 7332 disengages from the connecting rib plate. Thereafter, the crank frame 741 drives the sliding frame 731 through the connecting frame 742 and gradually approaches the conveying table 711 for the next pulling operation.

[0074] Refer to Figure 7 and Figure 9 On the conveying table 711, a lateral positioning assembly 75 is further provided. The lateral positioning assembly 75 includes a positioning frame 751 and positioning members 752. The positioning members 752 include a plurality of driving frames 7521, and the number of the positioning frames 751 is set to be a plurality. In the embodiment of the present application, the number of the positioning frames 751 and the driving frames 7521 are both set to two, and the positioning frames 751, the driving frames 7521 and the rotating frame 721 are arranged in one-to-one correspondence.

[0075] Refer to Figure 7 and Figure 9 One end of each driving frame 7521 is rotatably connected to the corresponding rotating frame 721 through a pin shaft, and the other end is rotatably connected to the corresponding positioning frame 751 through a pin shaft. The bottom end of each positioning frame 751 is embedded in the conveying table 711 and is slidably connected to the conveying table 711, and the sliding direction is the width direction of the conveying table 711.

[0076] Refer to Figure 7 and Figure 9 In the initial state, that is, when the rotating frame 721 is in the fully open state, the positioning frame 751 is located at one end of its sliding path close to the rotating frame 721. When the rotating frame 721 gradually closes, the rotating frame 721 drives the positioning frame 751 to slide through the driving frame 7521, so that the positioning frame 751 gradually approaches the connecting rib plate on the conveying table 711, and after abutting against the side end of the connecting rib plate, positions the connecting rib plate.

[0077] The implementation principle of the cutting and forming machine for bypass diodes in the second embodiment of the present application is as follows: During the process of the sliding member 732 driving the crank frame 741 to rotate, when the crank frame 741 and the connecting frame 742 are on the same horizontal line, the pulling portion 7332 on the pulling frame 733 is initially located in the hole on the connecting rib plate. Thereafter, the end of the connecting frame 742 away from the crank frame 741 tilts downward, thereby driving the pulling frame 733 to move downward through the linkage frame 7341. During this process, the sliding frame 731 gradually slides in the direction away from the conveying table 711, so that the pulling portion 7332 pulls the connecting rib plate to slide.

[0078] During this process, the pulling frame 733 gradually transitions from a downward sliding state to an upward sliding state. When the crank frame 741 rotates to the horizontal position and the end of the connecting frame 742 close to the crank frame 741 is on the side away from the conveying table 711, the pulling part 7332 disengages from the connecting rib plate. Thereafter, the crank frame 741 drives the sliding frame 731 through the connecting frame 742 and gradually approaches the conveying table 711 for the next pulling operation.

[0079] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A trimming and forming machine for a bypass diode, comprising a machine body (1), a cutting mechanism (2) and a bending mechanism (3). A processing table (11) is further arranged on the machine body (1). The cutting mechanism (2) is used for cutting the connecting rib pieces on the processing table (11), and is characterized in that: A storage box (4) with an open upper end is further provided on the machine body (1). A number of connecting rib plates are stacked in the storage box (4). A grasping frame (5), a moving component (6) and a transporting mechanism (7) are further provided on the machine body (1). The grasping frame (5) is used to grasp or cancel the grasping of the connecting rib plate at the top in the storage box (4). The moving component (6) is used to drive the grasping frame (5) to move above the transporting mechanism (7). The transporting mechanism (7) is used to transport the connecting rib plate that falls on itself to the processing table (11). The transporting mechanism (7) includes a conveying component (71). The conveying component (71) includes a conveying table (711), a conveying frame (712) and a conveying member (713). The conveying table (711) is located directly below the sliding path of the grasping frame (5). The conveying frame (712) is located on the side of the connecting rib plate on the conveying table (711) away from the processing table (11). The conveying frame (712) is slidably connected to the conveying table (711). The processing table (11) is located in the sliding direction of the conveying frame (712), and the connecting rib plate is located on the sliding path of the conveying frame (712). The conveying member (713) is used to drive the conveying frame (712) to slide. The transporting mechanism (7) further includes a spaced transporting component (73). The spaced transporting component (73) is located between the conveying component (71) and the processing table (11). The spaced transporting component (73) includes a sliding frame (731), a sliding member (732), a pulling frame (733) and a pulling member (734). The sliding frame (731) is slidably connected to the machine body (1), and the sliding direction is the conveying direction of the conveying frame (712). The pulling frame (733) is slidably connected to the sliding frame (731), and the sliding direction is the height direction of the sliding frame (731). The pulling member (734) is used to drive the pulling frame (733) to slide, so that the bottom end of the pulling frame (733) is inserted into the hole on the connecting rib plate, so that the pulling frame (733) can drive the connecting rib plate to move and approach the processing table (11).

2. The cutting and forming machine for a bypass diode according to claim 1, characterized in that: The transporting mechanism (7) further includes a reciprocating component (74). The reciprocating component (74) includes a crank frame (741) and a connecting frame (742). One end of the crank frame (741) is rotatably connected to the machine body (1), and the other end is rotatably connected to one end of the connecting frame (742). The connecting frame (742) is rotatably connected to the sliding frame (731). The length of the crank frame (741) is less than the length of the connecting frame (742). The sliding member (732) is used to drive the crank frame (741) to rotate.

3. The cutting and forming machine for a bypass diode according to claim 2, characterized in that: The pulling member (734) includes a linkage frame (7341). The linkage frame (7341) is sleeved on the end of the connecting frame (742) away from the crank frame (741) and is slidably connected to the connecting frame (742). The top of the pulling frame (733) is rotatably connected to the linkage frame (7341).

4. A trimming and forming machine for a bypass diode according to claim 1, characterized in that: The transportation mechanism (7) further includes a longitudinal positioning component (72). The longitudinal positioning component (72) includes a rotating frame (721) and a rotating member (722). The number of the rotating frames (721) is set to be several. The several rotating frames (721) are respectively located on both sides of the conveying table (711) along its width direction. Each rotating frame (721) is rotatably connected to the conveying table (711), and the connecting rib on the conveying table (711) is located on the rotation path of the rotating frame (721). The rotating member (722) is used to drive each rotating frame (721) to rotate.

5. The cutting and forming machine for a bypass diode according to claim 4, wherein: A lateral positioning component (75) is further provided on the conveying table (711). The lateral positioning component (75) includes a positioning frame (751) and a positioning member (752). The number of the positioning frames (751) is set to be several. The several positioning frames (751) are respectively located on the opposite sides of the connecting rib on the conveying table (711) along its width direction. Each positioning frame (751) is slidably connected to the conveying table (711), and the sliding direction is the width direction of the conveying table (711). The positioning member (752) is used to drive each positioning frame (751) to slide.

6. The trimming and forming machine for a bypass diode according to claim 5, wherein: The positioning member (752) includes several driving frames (7521). The driving frames (7521) correspond to the positioning frames (751). One end of each driving frame (7521) is rotatably connected to the nearest rotating frame (721), and the other end is rotatably connected to the corresponding positioning frame (751).

7. A trim and form machine for a bypass diode according to claim 1, characterized in that: An output mechanism (8) is further provided on the machine body (1). The output mechanism (8) includes an inclined guide rail (81) and an output box (82). One end of the inclined guide rail (81) is located on the side of the processing table (11) away from the transportation mechanism (7) and is lower than the processing table (11). The other end of the inclined guide rail (81) is inclined downward and extends outside the machine body (1). One end of the output box (82) is communicated with the end of the inclined guide rail (81) outside the machine body (1).

8. A dicing and forming machine for a bypass diode according to claim 1, characterized in that: The moving component (6) includes a moving frame (61), a moving member (62) and a lifting member (63). The moving frame (61) is slidably connected to the machine body (1). The moving member (62) is used to drive the moving frame (61) to slide. The lifting member (63) is arranged on the moving frame (61) and is used to drive the grasping frame (5) to lift.

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