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CN-224217369-U - Automatic pin shearing and bending device for capacitor

CN224217369UCN 224217369 UCN224217369 UCN 224217369UCN-224217369-U

Abstract

The utility model provides an automatic pin shearing and bending device for a capacitor, which comprises a frame, wherein the top surface of the frame is connected with a feeding mechanism and a pin shearing and bending mechanism, and a discharge hole arranged on the feeding mechanism is connected with the pin shearing and bending mechanism. The pin shearing and bending mechanism comprises a driving assembly, the driving assembly is in driving connection with a first pin shearing mechanism, a second pin shearing mechanism and a bending mechanism, a transplanting mechanism is arranged on the upper side of the driving assembly, and the transplanting mechanism is used for transplanting capacitors from the feeding mechanism to the first pin shearing mechanism, the second pin shearing mechanism and the bending mechanism in sequence. And a stripper plate is arranged on one side, far away from the second pin shearing mechanism, of the bending mechanism, and is arranged in a downward inclined manner in a direction far away from the bending mechanism. The utility model realizes automatic sequencing and directional transmission of bulk capacitors, automatically shears and bends the capacitors, ensures that the capacitor pins meet the design requirements, ensures consistency of shearing and bending, improves the quality of the capacitors, improves the production efficiency and reduces the labor cost.

Inventors

  • LI RENJIE

Assignees

  • 昆山升菖电子有限公司

Dates

Publication Date
20260508
Application Date
20250421

Claims (10)

  1. 1. The automatic pin shearing and bending device for the capacitor is characterized by comprising a frame (1), wherein the top surface of the frame (1) is connected with a feeding mechanism (2) and a pin shearing and bending mechanism (3), a discharge hole formed in the feeding mechanism (2) is connected with the pin shearing and bending mechanism (3), the pin shearing and bending mechanism (3) comprises a driving assembly (31), the driving assembly (31) is in driving connection with a first pin shearing mechanism (32), a second pin shearing mechanism (33) and a bending mechanism (34), a transplanting mechanism (35) is arranged on the upper side of the driving assembly (31), the capacitor is sequentially transplanted to the first pin shearing mechanism (32), the second pin shearing mechanism (33) and the bending mechanism (34) from the feeding mechanism (2), a discharging plate (4) is arranged on one side, far away from the second pin shearing mechanism (33), of the bending mechanism (34), and the discharging plate (4) is obliquely arranged downwards in the direction far away from the bending mechanism (34).
  2. 2. The automatic pin shearing and bending device for the capacitor as set forth in claim 1, wherein the transplanting mechanism (35) comprises a cross beam (351) connected to the top surface of the frame (1) through a support, a sliding plate (352) is slidably connected to the top surface of the cross beam (351), the sliding plate (352) is slidably arranged from the first pin shearing mechanism (32) to the bending mechanism (34), a transverse driving mechanism (353) is arranged on one side, far away from the feeding mechanism (2), of the sliding plate (352), the transverse driving mechanism (353) drives the sliding plate (352) to reciprocate along the first pin shearing mechanism (32), the second pin shearing mechanism (33) and the bending mechanism (34), a clamping jaw (354) is connected to one side, close to the first pin shearing mechanism (32), of the sliding plate (352) is connected with a clamping driving mechanism (355), the clamping driving mechanism (355) is in driving connection with the clamping jaw (354), and the clamping jaw (354) is used for clamping the capacitor.
  3. 3. The automatic pin shearing and bending device for capacitors according to claim 2, wherein the clamping jaw (354) comprises a fixed jaw arm (3541) and a movable jaw arm (3542), the fixed jaw arm (3541) is connected to the side wall of the sliding plate (352), the cross section of the movable jaw arm (3542) is in an inverted L shape, the upper end of the movable jaw arm (3542) is longer than the short side of the sliding plate (352), the upper end of the movable jaw arm (3542) is slidably connected in a groove formed in the top of the sliding plate (352), the top of the sliding plate (352) is connected with a fixed plate (356), the upper end of the movable jaw arm (3542) is limited in the groove in the top of the sliding plate (352), and the upper end of the movable jaw arm (3542) is in driving connection with a driving shaft of the clamping driving mechanism (355).
  4. 4. The automatic pin shearing and bending device for capacitors according to claim 3, wherein the clamping jaw (354) comprises a first clamping jaw (3543), a second clamping jaw (3544), a third clamping jaw (3545) and a fourth clamping jaw (3546), the first clamping jaw (3543), the second clamping jaw (3544), the third clamping jaw (3545) and the fourth clamping jaw (3546) are sequentially arranged along the sliding plate (352), the second clamping jaw (3544), the third clamping jaw (3545) and the fourth clamping jaw (3546) are correspondingly arranged on the upper sides of the structures of the first pin shearing mechanism (32), the second clamping jaw (3544), the third clamping jaw (3545), the fourth clamping jaw (3546) and the first pin shearing mechanism (32), the second pin shearing mechanism (33) and the bending mechanism (34) are the same in distance, one side of the first clamping jaw (3543) far away from the second clamping jaw (3544) is connected with a transplanting plate (3547), the transplanting plate (3547) is respectively connected with a first clamping jaw (3547) and a movable clamping jaw (3541) of the movable clamping jaw (3541) respectively, the distance between the transplanting plate (3547) and the second clamping jaw (3544) is set to be the distance between the second clamping jaw (3544) and the third clamping jaw (3545).
  5. 5. The automatic leg cutting and bending device for the capacitor of claim 1, wherein the driving assembly (31) comprises a first driving plate (311) and a second driving plate (312), the first driving plate (311) and the second driving plate (312) are respectively rectangular, two ends of the first driving plate (311) and the second driving plate (312) are slidably connected to the top surface of the frame (1) through sliding rails (313), the sliding rails (313) are provided with 2 sliding rails (313) which are arranged in parallel, the top surface of the frame (1) is connected with a first driving cylinder (314) and a second driving cylinder (315), the first driving cylinder (314) is arranged on one side, far away from the second driving plate (312), of the first driving cylinder (311) and the first driving cylinder (311) are in driving connection, the second driving cylinder (312) is arranged on one side, far away from the first driving plate (311), and the second driving cylinder (315) is connected with the first driving cylinder (312) and the second driving cylinder (315) in a driving way, or the first driving cylinder (315) is separated from the second driving cylinder (315).
  6. 6. The automatic pin shearing and bending device for the capacitor as set forth in claim 5, wherein the first pin shearing mechanism (32) comprises a first main cutter seat (321) connected to the top surface of the first driving plate (311) and a first auxiliary cutter seat (322) connected to the top surface of the second driving plate (312), a first supporting plate (323) is connected to one side, close to the first auxiliary cutter seat (322), of the first main cutter seat (321), the first supporting plate (323) extends towards the first auxiliary cutter seat (322), the first supporting plate (323) supports the capacitor, a groove plate (326) is connected to the top surface of the first supporting plate (323), a first main cutter (324) is connected to a groove opening formed in the groove plate (326), a pressing block (325) is connected to the top surface of the groove plate (326), the pressing block (325) presses and fixes the first main cutter (324) in the groove plate (326), a first auxiliary cutter seat (327) is connected to the top surface of the first auxiliary cutter seat (322), and a first auxiliary cutter (327) is arranged opposite to a first main cutter blade (324).
  7. 7. The automatic pin bending device for capacitors according to claim 5, wherein the second pin shearing mechanism (33) comprises a second main cutter holder (331) connected to the top surface of the first driving plate (311), and a second auxiliary cutter holder (332) connected to the top surface of the second driving plate (312), the second main cutter holder (331) is close to the second auxiliary cutter holder (332), one side of the second main cutter holder (331) is connected with a second supporting plate (333), the second supporting plate (333) extends towards the second auxiliary cutter holder (332), the second supporting plate (333) supports the capacitors, the second main cutter (334) is connected to the top surface of the second supporting plate (333), one side of the second auxiliary cutter holder (332) close to the second main cutter holder (331) is connected with a second auxiliary cutter (335), the cutting edge of the second auxiliary cutter holder (334) is in a V shape, the cutting edge of the second main cutter holder (331) is correspondingly arranged with the cutting edge of the second main cutter holder (334), the second main cutter holder (331) is in an L shape, the top end of the second main cutter holder (333) is connected with a second auxiliary cutter holder (332), the first connecting block (337) is connected with the first connecting block (337) and the first connecting block (337) is connected with the first connecting block (337), the second supporting plate (333) is slidably connected in a waist hole formed in the vertical end of the second main cutter holder (331), the second supporting plate (333) penetrates through the vertical end of the second main cutter holder (331) and is in driving connection with the first screw rod (337), and the upper end of the first screw rod (337) is connected with the first screwing part (338).
  8. 8. The automatic leg bending device for capacitors according to claim 5, wherein the bending mechanism (34) comprises a main bending seat (341) connected to the top surface of the first driving plate (311) and a secondary bending seat (342) connected to the top surface of the second driving plate (312), the main bending seat (341) is connected with a bending support plate (343), the bending support plate (343) extends towards the secondary bending seat (342), the bending support plate (343) supports capacitors, the top surface of the bending support plate (343) is connected with a main bending part (344), one side, close to the main bending seat (341), of the secondary bending seat (342) is connected with a secondary bending part (345), the main bending seat (341) and the secondary bending part (345) are correspondingly arranged, a gap is reserved between the main bending seat (341) and the secondary bending part (345) in the vertical direction, the main bending seat (341) is arranged in an L shape, the top end of the main bending seat (341) is connected with a second connecting block (346), the second connecting block (347) is movably connected with a second screw (347), the second connecting block (347) is vertically connected with a main bending seat (343) and a sliding end (343) is arranged in the main bending seat (347), the bending supporting plate (343) penetrates through the vertical end of the main bending seat (341) to be in driving connection with the second screw rod (347), and the upper end of the second screw rod (347) is connected with the second hand twisting part (348).
  9. 9. The automatic pin shearing and bending device for the capacitor as set forth in claim 1, wherein the feeding mechanism (2) is a vibration disc, the feeding mechanism (2) comprises an inner spiral track and an outer spiral track, and the outer spiral track is connected with the pin shearing and bending mechanism (3) through a feeding channel (5).
  10. 10. The automatic pin shearing and bending device for the capacitor as set forth in claim 1, wherein the bottom of the frame (1) is connected with adjustable feet, and the adjustable feet are connected with four corners of the frame (1).

Description

Automatic pin shearing and bending device for capacitor Technical Field The utility model belongs to the technical field of capacitor production and manufacturing, and particularly relates to an automatic pin shearing and bending device for a capacitor. Background In the manufacturing process of electronic components, capacitors are widely used as basic elements in various circuit boards. In order to meet the technological requirements of different installation scenes, the capacitor pins are required to be cut and bent so as to meet the requirements of the welding distance, height and form of the PCB. The traditional processing mode adopts automatic pin shearing equipment, uses bending equipment to carry out plastic deformation to the electric capacity after pin shearing to satisfy welding or installation demand. Under this kind of production mode, the electric capacity needs to be transported between automatic pin cutting equipment and bending equipment to automatic pin cutting equipment and bending equipment process speed mismatch lead to appearing waiting the material, influence the productivity, transport and rely on artifical material loading, increase the cost of labor. Therefore, the above-described problems are to be solved. Disclosure of utility model The utility model aims to overcome the defects, and provides the automatic pin shearing and bending device for the capacitor, which can realize automatic loading, automatic pin shearing and automatic bending of the bulk capacitor, reduce the transfer time, improve the productivity and reduce the labor cost. In order to achieve the above purpose, the utility model provides an automatic pin shearing and bending device for a capacitor, which comprises a frame, wherein the top surface of the frame is connected with a feeding mechanism and a pin shearing and bending mechanism, and a discharge hole arranged on the feeding mechanism is connected with the pin shearing and bending mechanism. The pin shearing and bending mechanism comprises a driving assembly, the driving assembly is in driving connection with a first pin shearing mechanism, a second pin shearing mechanism and a bending mechanism, a transplanting mechanism is arranged on the upper side of the driving assembly, and the transplanting mechanism is used for transplanting capacitors from the feeding mechanism to the first pin shearing mechanism, the second pin shearing mechanism and the bending mechanism in sequence. And a stripper plate is arranged on one side, far away from the second pin shearing mechanism, of the bending mechanism, and is arranged in a downward inclined manner in a direction far away from the bending mechanism. The utility model is used for bending square capacitor shear legs, wherein the described feeding mechanism adopts a vibration disc widely applied in the field of automation, and realizes automatic sequencing and directional transmission of capacitors. The production steps include pouring bulk capacitors into a feeding mechanism, automatically sequencing the capacitors by the feeding mechanism and then directionally transmitting the capacitors to a pin shearing and bending mechanism, sequentially transplanting the capacitors from the feeding mechanism to a first pin shearing mechanism by a transplanting mechanism arranged on the pin shearing and bending mechanism, shearing the capacitor pins to a designed length by the first pin shearing mechanism, transplanting the capacitors from the first pin shearing mechanism to a second pin shearing mechanism by the transplanting mechanism, shearing the capacitors to a designed shape by the second pin shearing mechanism, transplanting the capacitors from the second pin shearing mechanism to the bending mechanism by the transplanting mechanism, bending the capacitor pins by the bending mechanism, finally transplanting the capacitors from the bending mechanism to a stripper plate, and dropping the capacitors into a material frame under the guidance of the stripper plate. Further, in the automatic pin shearing and bending device for the capacitor, the transplanting mechanism comprises a cross beam connected to the top surface of the frame through a bracket, the top surface of the cross beam is slidably connected with a sliding plate, and the sliding plate is slidably arranged from the first pin shearing mechanism to the bending mechanism. And one side of the sliding plate, which is far away from the feeding mechanism, is provided with a transverse driving mechanism, and the transverse driving mechanism drives the sliding plate to reciprocate along the first pin shearing mechanism, the second pin shearing mechanism and the bending mechanism. The slide is close to first leg cutting mechanism one side and is connected with the clamping jaw, and slide is kept away from first leg cutting mechanism one side and is connected with clamping driving mechanism, clamping driving mechanism and clamping jaw drive connection, clamping driving mechanis