A plum blossom contact production equipment and processing technology

Abstract

The present invention discloses a plum blossom contact production equipment and a processing technology thereof, and relates to the technical field of power circuit breaker processing. The present invention comprises a processing table, wherein a plurality of strip grooves are evenly opened on the top circumference of the processing table, and L-shaped slide plates are slidably installed inside the plurality of strip grooves of the processing table, a driving assembly is arranged at the bottom of the processing table, a placement assembly is arranged in the middle of the processing table, and the placement assembly is used to carry or lift a support frame, and a feeding device is arranged at the top of the processing table. The present invention, through the arrangement of the feeding device, enables the accommodating box, L-shaped slider, elastic paddle, U-shaped paddle, push plate, L-shaped connecting rod, elastic splint, and elastic telescopic rod to cooperate and drive the contact piece to move to the discharge port of the accommodating box, so as to prepare for the next contact piece installation operation, thereby realizing the automatic feeding and loading of the contact piece, reducing manual intervention, and thus improving the speed of the plum blossom contact production line.

Description

Technical Field

[0001] The invention relates to the technical field of power circuit breaker processing, in particular to plum blossom contact production equipment and a processing technology thereof. Background Art

[0002] The plum blossom contact is a connection element commonly used in electrical equipment. It is named because of its plum blossom-like shape. It is mainly used in plugs, sockets, electrical switches and other devices to conduct electricity and connect. The plum blossom contact has good conductivity, corrosion resistance and wear resistance, and can ensure stable and reliable electrical contact. The plum blossom contact needs to be assembled during the production process.

[0003] The Chinese patent with patent announcement number CN115621083B discloses a plum blossom contact processing machine for power circuit breaker, including: an annular base, a receiving plate, a positioning clamping mechanism, a positioning fixing mechanism and an adjustment group. The present invention fixes and adjusts the position of the support frame by dual adjustment of the positioning fixing mechanism and the adjustment group, and then fixes and adjusts the position of the contact piece by the positioning clamping mechanism, thereby improving the accuracy of the contact piece and the support frame, so that the contact piece can be smoothly inserted into the card slot of the support frame, and the positioning clamping mechanism is used to simultaneously adjust and position multiple contact pieces, and promote the plug-in assembly of multiple contact pieces with the support frame, which not only improves the positioning efficiency of multiple contact pieces, but also improves the processing efficiency of the plum blossom contact. After the contact piece and the support frame are assembled, the contact piece is adsorbed and fixed by the adsorption group to prevent the contact piece from sliding off the support frame, thereby improving the convenience of fastening spring assembly.

[0004] However, the current plum blossom contact production equipment has the following problems: during the assembly process of the plum blossom contact, the contact pieces are difficult to feed automatically and usually require manual intervention, which slows down the production line and makes high-speed production impossible. Therefore, we propose a plum blossom contact production equipment and its processing technology. Summary of the invention

[0005] In view of the deficiencies of the above-mentioned technology, the present invention provides a plum blossom contact production device and a processing technology thereof, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a plum blossom contact production equipment, including a processing table, a plurality of strip grooves are evenly opened on the top circumference of the processing table, L-shaped slides are slidably installed inside the plurality of strip grooves of the processing table, a plurality of U-shaped limit rods are evenly fixed on the top circumference of the processing table, and the plurality of U-shaped limit rods are respectively arranged above the plurality of strip grooves of the processing table, a driving component is arranged at the bottom of the processing table, the driving component is used to control the movement of the L-shaped slide, a placement component is arranged in the middle of the processing table, the placement component is used to carry or lift the support frame, a feeding device is arranged at the top of the processing table, the feeding device includes a plurality of accommodating boxes and a plurality of elastic telescopic rods, a plurality of the accommodating boxes are evenly fixed on the top of the processing table, a discharge port is opened on the bottom of one side of the accommodating box close to the center of the processing table, a slide groove is opened on one side of the accommodating box close to the center of the processing table, an L-shaped slider is slidably installed inside the slide groove of the accommodating box, and a spring is arranged between the L-shaped slider and the slide groove of the accommodating box, the L-shaped slider is pressed against the The U-shaped lever is fixed to the bottom of the U-shaped lever, and the L-shaped lever is fixed to the bottom of the U-shaped lever, and the L-shaped lever is fixed to the bottom of the U-shaped lever. A one-centimeter gap is left between the outer walls of the storage box, the elastic plate is located on the movement track of the U-shaped plate, a fastening device is provided on the top of the processing table, the moving end of the placement component drives the U-shaped plate to move downward through the L-shaped connecting rod, the U-shaped plate pushes the elastic plate to drive the L-shaped slider to move downward, the L-shaped slider pushes the contact piece in the storage box to move downward, and then the driving component is operated, the driving component drives the L-shaped slide plate to move along the strip groove of the processing table toward the center of the processing table, and the L-shaped slide plate inserts multiple contacts into the corresponding card slots on the support frame at the same time.

[0007] According to the above technical solution, elastic clamps are fixed on both sides of several L-shaped slides, and the elastic clamps are flexibly connected to the L-shaped slides. The top of the elastic clamps is arc-shaped, and the contact piece moves between the two elastic clamps. Under the elastic force of the two elastic clamps, the two elastic clamps clamp the contact piece and position it on the L-shaped slide.

[0008] According to the above technical solution, the driving assembly includes a U-shaped frame, which is fixed to the bottom of the processing table. A motor is fixed to the bottom of the U-shaped frame, a screw is fixed to the top of the output end of the motor, the external thread of the screw is connected to a threaded plate, a push ring is fixed to the outside of the threaded plate, and a plurality of hinged rods are evenly hinged on the circumference of the inner wall of the push ring. The ends of the hinged rods away from the push ring are respectively hinged to the bottoms of a plurality of L-shaped slides. The motor drives the screw to rotate, and the screw drives the push ring to move upward through the threaded plate. The push ring pushes the hinged rod to drive the L-shaped slide to move along the strip groove of the processing table toward the center of the processing table.

[0009] According to the above technical scheme, the placement component includes an electric push rod, the fixed end of the electric push rod is fixed to the bottom of the processing table, a notch disk is fixed on the top of the telescopic end of the electric push rod, a plurality of notch grooves are opened at the top edge of the notch disk, elastic telescopic blocks are fixed to the bottom of the inner wall of the notch groove of the notch disk, a trapezoidal block is fixed to the bottom of the telescopic end of the elastic telescopic block, the notch disk is the moving end of the placement component, the notch groove of the notch disk is arranged relative to the U-shaped limit rod, the telescopic end of the electric push rod pushes the notch disk to move upward, and then the staff places the support frame on the notch disk, and during the placement of the support frame, the card slot on the support frame is aligned with the notch slot of the notch disk, and the trapezoidal block will preliminarily locate the placement position of the support frame through the card slot of the support frame.

[0010] According to the above technical solution, the fastening device includes four L-shaped frames, and the circumferences of the four L-shaped frames are evenly fixed on the top of the processing table, a ring frame is fixed between the tops of the four L-shaped frames, and a T-shaped cylinder is inserted on the top of the ring frame, a sliding column is penetrated through the top of the L-shaped frame on one side, and a screw rod 2 is penetrated through the top of the L-shaped frame on the other side, and the external thread of the screw rod 2 is connected with a threaded ring, and the threaded ring is rotatably installed on the top of the L-shaped frame on the other side, and a motor 2 is fixedly installed on the top of the L-shaped frame on the other side through a bracket, and a pulley is fixed on the output end of the motor 2, and the pulley and the threaded ring are connected by belt transmission, and a moving ring is fixed between the screw rod 2 and the bottom of the sliding column, and a plurality of grooves are evenly opened on the circumference of the bottom of the moving ring, and swing plates are hinged inside the plurality of grooves of the moving ring, and the swing plates A torsion spring is provided between the groove of the moving ring, and the outer wall of the T-shaped cylinder is used to fit the annular spring, and the annular spring is located on the movement trajectory of the swinging plate. The placement assembly drives the spring mounting grooves of multiple contact pieces to move to the lower position of the T-shaped cylinder, and the motor 2 is started. The motor 2 drives the pulley to rotate, and the pulley drives the threaded ring to rotate through the belt, and the threaded ring drives the screw 2 to move downward, and the screw 2 and the sliding column drive the moving ring to move downward, and the moving ring drives the swinging plate to move downward. Since the upward swinging trajectory of the swinging plate will be limited by the groove of the moving ring, the swinging plate will not swing upward. At this time, the moving ring will drive the swinging plate to push an annular spring fitted on the T-shaped cylinder to move downward, so that the annular spring is pushed into the spring mounting grooves of multiple contact pieces, and the annular spring locks the multiple contact pieces and the support frame around, thereby forming the plum blossom contact.

[0011] A plum blossom contact processing process of a plum blossom contact production device comprises the following steps:

[0012] S1. Run the placement component to preliminarily locate the placement position of the support frame;

[0013] S2. When the placement assembly is in operation, the U-shaped plate is driven downward by the L-shaped connecting rod, the U-shaped plate drives the elastic plate to drive the L-shaped slider to move downward, the L-shaped slider drives the contact piece in the receiving box to move downward, and the contact piece moves between the two elastic clamping plates. Under the elastic force of the two elastic clamping plates, the two elastic clamping plates clamp the contact piece and position it at the L-shaped slider;

[0014] S3, running the driving assembly, the driving assembly drives the L-shaped slide plate to simultaneously insert the multiple contact pieces into the corresponding slots on the support frame;

[0015] S4, run the placement assembly again, and the placement assembly drives the spring mounting grooves of the multiple contact pieces to move to the lower position of the T-shaped cylinder;

[0016] S5, start the second motor, the second motor drives the pulley to rotate, the pulley drives the threaded ring to rotate through the belt, the threaded ring drives the second screw to move downward, the second screw and the sliding column drive the moving ring to move downward, the moving ring drives the swing plate to push an annular spring sleeved on the T-shaped cylinder to move downward, so that the annular spring is pushed into the spring installation groove of the multiple contact pieces, the annular spring surrounds and locks the multiple contact pieces and the support frame, so that the plum blossom contact is processed and formed;

[0017] S6. Finally, the formed plum blossom contact can be taken out of the production equipment by starting the placement component.

[0018] The present invention provides a plum blossom contact production device and a processing technology thereof, which has the following beneficial effects:

[0019] (1) The present invention arranges a feeding device so that the accommodating box, L-shaped slider, elastic plate, U-shaped plate, push plate, L-shaped connecting rod, elastic clamping plate, and elastic telescopic rod cooperate to drive the contact piece to move to the discharge port of the accommodating box, so as to prepare for the next contact piece installation operation, thereby realizing automatic feeding and loading of the contact piece, reducing manual intervention, and thus improving the speed of the plum blossom contact production line.

[0020] (2) The present invention arranges the trapezoidal block and the elastic telescopic block so that the trapezoidal block can preliminarily locate the placement position of the support frame through the card slot of the support frame; at the same time, under the elastic force of the two elastic clamps, the two elastic clamps clamp the contact piece and locate it on the L-shaped slide plate, thereby improving the stability of the L-shaped slide plate when installing the contact piece.

[0021] (3) The present invention arranges a fastening device so that the L-shaped frame, the ring frame, the T-shaped cylinder, the sliding column, the second screw rod, the pulley, the second motor, the threaded ring, the movable ring, and the swing plate cooperate with each other, so that the movable ring drives the swing plate to push an annular spring mounted on the T-shaped cylinder to move downward, so that the annular spring is pushed into the spring installation grooves of the multiple contact pieces, and the annular spring locks the multiple contact pieces and the support frame around, thereby realizing the automatic installation of the annular spring, thereby further improving the efficiency of the processing and forming of the plum blossom contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is schematically shown as a whole Figure 1 ;

[0023] Figure 2 The present invention is schematically shown as a whole Figure 2 ;

[0024] Figure 3 A schematic diagram of placing components of the present invention;

[0025] Figure 4 It is a schematic diagram of the feeding device of the present invention;

[0026] Figure 5 It is a partial structural schematic diagram of the feeding device of the present invention;

[0027] Figure 6 is a schematic diagram of a fastening device of the present invention;

[0028] Figure 7 It is a partial structural schematic diagram of the fastening device of the present invention;

[0029] Figure 8 For the present invention Figure 7 A schematic diagram of the structure at A;

[0030] Fig. 9 It is a schematic diagram of the position relationship between the notched disk and the support frame of the plum blossom contact of the present invention;

[0031] Fig.10 It is a schematic diagram of the plum blossom contact after processing and forming of the present invention.

[0032] In the figure: 1. processing table; 11. L-shaped slide plate; 12. U-shaped limit rod; 2. driving assembly; 21. U-shaped frame; 22. screw rod 1; 23. threaded plate; 24. motor 1; 25. push ring; 26. hinge rod; 3. placement assembly; 31. electric push rod; 32. notched plate; 33. elastic telescopic block; 34. trapezoidal block; 4. feeding device; 41. accommodating box; 42. L-shaped slider; 43. elastic paddle plate; 44. U-shaped paddle plate; 45. push plate; 46. L-shaped connecting rod; 47. elastic splint; 48. elastic telescopic rod; 5. fastening device; 51. L-shaped frame; 52. ring frame; 53. T-shaped cylinder; 54. sliding column; 55. screw rod 2; 56. pulley; 57. motor 2; 58. threaded ring; 59. moving ring; 510. swing plate. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] See also Figure 1 - Fig.10The present invention provides a technical solution: a plum blossom contact production device, comprising a processing table 1, a plurality of strip grooves are evenly opened on the top circumference of the processing table 1, L-shaped slide plates 11 are slidably installed inside the plurality of strip grooves of the processing table 1, a plurality of U-shaped limit rods 12 are evenly fixed on the top circumference of the processing table 1, and the plurality of U-shaped limit rods 12 are respectively arranged above the plurality of strip grooves of the processing table 1, a driving component 2 is arranged at the bottom of the processing table 1, and the driving component 2 is used to control the movement of the L-shaped slide plate 11, and a placing component 3 is arranged in the middle of the processing table 1, and the placing component 3 is used to support A loading or lifting support frame is provided on the top of the processing table 1. The feeding device 4 includes a plurality of accommodating boxes 41 and a plurality of elastic telescopic rods 48. The plurality of accommodating boxes 41 are evenly fixed on the top of the processing table 1. A discharge port is provided at the bottom of the accommodating box 41 near the center of the processing table 1. A slide groove is provided on the side of the accommodating box 41 near the center of the processing table 1. An L-shaped slider 42 is slidably installed inside the slide groove of the accommodating box 41. A spring is provided between the L-shaped slider 42 and the slide groove of the accommodating box 41. An elastic paddle 43 is fixed on the side of the L-shaped slider 42 near the center of the processing table 1. The fixed ends of the plurality of elastic telescopic rods 48 are respectively fixed to the side of the plurality of L-shaped slide plates 11 away from the center of the processing table 1, and the tops of the telescopic ends of the plurality of elastic telescopic rods 48 are fixed with push plates 45, and the bottom of the inner wall of the accommodating box 41 is provided with a strip groove for the push plates 45 to slide, and a U-shaped plate 44 is slidably installed on the side of the accommodating box 41 close to the center of the processing table 1, and an L-shaped connecting rod 46 is fixed to the bottom of the U-shaped plate 44, and the end of the L-shaped connecting rod 46 away from the U-shaped plate 44 is fixedly connected to the outer wall of the moving end of the placing component 3, and a centimeter is left between the U-shaped plate 44 and the outer wall of the accommodating box 41 The elastic plate 43 is located on the movement track of the U-shaped plate 44. A fastening device 5 is provided on the top of the processing table 1. The moving end of the placement component 3 drives the U-shaped plate 44 to move downward through the L-shaped connecting rod 46. The U-shaped plate 44 pushes the elastic plate 43 to drive the L-shaped slider 42 to move downward. The L-shaped slider 42 pushes the contact piece in the accommodating box 41 to move downward. Then the driving component 2 is operated. The driving component 2 drives the L-shaped slide plate 11 to move along the strip groove of the processing table 1 toward the center of the processing table 1. The L-shaped slide plate 11 inserts multiple contacts into the corresponding card slots on the support frame at the same time.

[0035] Elastic clamps 47 are fixed on both sides of several L-shaped slides 11. The elastic clamps 47 and the L-shaped slides 11 are flexibly connected. The top of the elastic clamps 47 is arc-shaped. The contact piece moves between the two elastic clamps 47. Under the elastic force of the two elastic clamps 47, the two elastic clamps 47 clamp the contact piece and position it on the L-shaped slide 11.

[0036] The driving assembly 2 includes a U-shaped frame 21, which is fixed to the bottom of the processing table 1. A motor 24 is fixed to the bottom of the U-shaped frame 21, and a screw 22 is fixed to the top of the output end of the motor 24. The external thread of the screw 22 is connected to a threaded plate 23, and a push ring 25 is fixed to the outside of the threaded plate 23. A plurality of hinged rods 26 are evenly hinged on the circumference of the inner wall of the push ring 25, and one end of the plurality of hinged rods 26 away from the push ring 25 is respectively hinged to the bottom of a plurality of L-shaped slides 11. The motor 24 drives the screw 22 to rotate, and the screw 22 drives the push ring 25 to move upward through the threaded plate 23. The push ring 25 pushes the hinged rod 26 to drive the L-shaped slide 11 to move along the strip groove of the processing table 1 toward the center of the processing table 1.

[0037] The placement assembly 3 includes an electric push rod 31, the fixed end of the electric push rod 31 is fixed to the bottom of the processing table 1, and a notched plate 32 is fixed to the top of the telescopic end of the electric push rod 31. A plurality of notched grooves (such as Figure 3 and Fig. 9 As shown in the figure, the bottom of the inner wall of the notch groove of the notch disc 32 is fixed with an elastic telescopic block 33, and the bottom of the telescopic end of the elastic telescopic block 33 is fixed with a trapezoidal block 34. The notch disc 32 is the moving end of the placement component 3, and the notch groove of the notch disc 32 is arranged opposite to the U-shaped limit rod 12. The telescopic end of the electric push rod 31 pushes the notch disc 32 to move upward, and then the staff places the support frame on the notch disc 32 (as shown in the figure). Fig. 9 As shown), during the placement of the support frame, the card slot on the support frame is aligned with the notch slot of the notch disk 32, and the trapezoidal block 34 will preliminarily locate the placement position of the support frame through the card slot of the support frame.

[0038] The fastening device 5 includes four L-shaped frames 51, and the four L-shaped frames 51 are evenly fixed on the top of the processing table 1. A ring frame 52 is fixed between the tops of the four L-shaped frames 51, and a T-shaped cylinder 53 is inserted on the top of the ring frame 52. A sliding column 54 runs through the top of the L-shaped frame 51 on one side, and a screw rod 55 runs through the top of the L-shaped frame 51 on the other side. The external thread of the screw rod 55 is connected with a threaded ring 58, and the threaded ring 58 is rotatably installed on the top of the L-shaped frame 51 on the other side. A motor 57 is fixedly installed on the top of the L-shaped frame 51 on the other side through a bracket, and a pulley 56 is fixed to the output end of the motor 57. The pulley 56 and the threaded ring 58 are connected by belt transmission. A moving ring 59 is fixed between the screw rod 55 and the bottom of the sliding column 54, and a plurality of grooves are evenly opened on the bottom circumference of the moving ring 59. The plurality of grooves of the moving ring 59 are hinged with swing plates 510 inside, and there is a swing plate 510 between the swing plate 510 and the groove of the moving ring 59. The torsion spring, the outer wall of the T-shaped cylinder 53 is used to cover the annular spring, and the annular spring is located on the movement trajectory of the swing plate 510. The placement component 3 drives the spring installation grooves of the multiple contact pieces to move to the lower position of the T-shaped cylinder 53, and the motor 2 57 is started. The motor 2 57 drives the pulley 56 to rotate, and the pulley 56 drives the threaded ring 58 to rotate through the belt. The threaded ring 58 drives the screw 2 55 to move downward, and the screw 2 55 and the sliding column 54 drive the moving ring 59 to move downward, and the moving ring 59 drives the swing plate 510 to move downward. Since the upward swing trajectory of the swing plate 510 will be limited by the groove of the moving ring 59, the swing plate 510 will not swing upward. At this time, the moving ring 59 will drive the swing plate 510 to push an annular spring covered on the T-shaped cylinder 53 to move downward, so that the annular spring is pushed into the spring installation grooves of the multiple contact pieces, and the annular spring locks the multiple contact pieces and the support frame around, so that the plum blossom contact is processed and formed (such as Fig.10 as shown).

[0039] When in use, the placement component 3 is operated, and the telescopic end of the electric push rod 31 pushes the notched plate 32 to move upward. Then the staff places the support frame on the notched plate 32. During the placement of the support frame, the slot on the support frame is aligned with the notched slot of the notched plate 32, and the trapezoidal block 34 will preliminarily locate the placement position of the support frame through the slot of the support frame. At the same time, when the notched plate 32 moves upward, it will drive the L-shaped connecting rod 46 and the U-shaped dial plate 44 to move upward until the U-shaped dial plate 44 passes over the elastic dial plate 43. Then the placement component 3 is operated again, and the telescopic end of the electric push rod 31 drives the notched plate 32 to move downward. The notched plate 32 drives the U-shaped dial plate 44 to move downward through the L-shaped connecting rod 46. The U-shaped dial plate 44 pushes the elastic dial plate 43 to drive the L-shaped slider 42 to move downward. The L-shaped slider 42 pushes the contact piece in the accommodating box 41 to move downward, and the contact piece moves between the two elastic clamping plates 47. Under the elastic force of the two elastic clamping plates 47, the two elastic clamping plates 47 will contact The contact pieces are clamped and positioned at the L-shaped slide plate 11. Then, the driving assembly 2 is operated, and the motor 24 drives the screw 22 to rotate. The screw 22 drives the push ring 25 to move upward through the threaded plate 23. The push ring 25 pushes the hinged rod 26 to drive the L-shaped slide plate 11 to move along the strip groove of the processing table 1 toward the center of the processing table 1. The L-shaped slide plate 11 inserts multiple contact pieces into the corresponding slots on the support frame at the same time. It should also be noted that each time the L-shaped slide plate 11 moves along the strip groove of the processing table 1 toward the center of the processing table 1, the L-shaped slide plate 11 will drive the push plate 45 to move along through the elastic telescopic rod 48. The push plate 45 will push the contact piece in the accommodating box 41 to the discharge port of the accommodating box 41, thereby preparing for the next contact piece installation operation. At the same time, after the elastic telescopic rod 48 drives the push plate 45 to push the contact piece to the discharge port of the accommodating box 41, when the L-shaped slide plate 11 continues to drive the elastic telescopic rod 48 to move, the telescopic end of the elastic telescopic rod 48 will be stretched.

[0040] Run the placement component 3 again, the telescopic end of the electric push rod 31 pushes the notched disk 32 to move upward, and the notched disk 32 drives the support frame and the contact pieces to move upward until the spring mounting grooves of the multiple contact pieces move to the lower position of the T-shaped cylinder 53, and the motor 2 57 is started. The motor 2 57 drives the pulley 56 to rotate, and the pulley 56 drives the threaded ring 58 to rotate through the belt, and the threaded ring 58 drives the screw 2 55 to move downward, and the screw 2 55 and the sliding column 54 drive the moving ring 59 to move downward, and the moving ring 59 drives the swing plate 510 to move downward. Since the upward swing trajectory of the swing plate 510 will be limited by the groove of the moving ring 59, the swing plate 510 will not swing upward. At this time, the moving ring 59 will drive the swing plate 510 to push an annular spring mounted on the T-shaped cylinder 53 to move downward, so that the annular spring is pushed To the spring mounting grooves of multiple contact pieces, the annular spring locks the multiple contact pieces and the support frame around, thereby forming the plum blossom contact. It should also be noted that when it is necessary to push the next annular spring, start motor 2 57, motor 2 57 drives pulley 56 to rotate in the opposite direction, and pulley 56 drives threaded ring 58 to rotate in the opposite direction through the belt, and threaded ring 58 drives screw 2 55 to move upward, and screw 2 55 and sliding column 54 drive moving ring 59 to move upward. At this time, when the moving ring 59 drives the swing plate 510 to contact the annular spring above, the annular spring above will push the swing plate 510 to swing downward until the swing plate 510 passes over the annular spring above. At this time, the swing plate 510 can perform the next annular spring locking operation, and finally the formed plum blossom contact can be taken out of the production equipment by starting the placement component 3.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plum blossom contact production device, comprising a processing table (1), characterized in that: A plurality of strip grooves are evenly arranged on the top circumference of the processing table (1), and L-shaped slide plates (11) are slidably mounted inside the plurality of strip grooves of the processing table (1). A driving assembly (2) is arranged on the bottom of the processing table (1), and a placement assembly (3) is arranged in the middle of the processing table (1). A feeding device (4) is arranged on the top of the processing table (1), and the feeding device (4) comprises a plurality of accommodating boxes (41) and a plurality of elastic telescopic rods (48). A plurality of accommodating boxes (41) are evenly fixed on the top circumference of the processing table (1), and a discharge port is arranged on the bottom of one side of the accommodating boxes (41) close to the center of the processing table (1), and a slide groove is arranged on one side of the accommodating boxes (41) close to the center of the processing table (1), and an L-shaped slide block (42) is slidably mounted inside the slide groove of the accommodating box (41), and the L-shaped slide block (42) is rotatably mounted on the accommodating boxes (41). A spring is provided between the slide grooves of the receiving box (41); an elastic plate (43) is fixed to the side of the L-shaped slider (42) close to the center of the processing table (1); the fixed ends of a plurality of elastic telescopic rods (48) are respectively fixed to the side of a plurality of L-shaped slide plates (11) away from the center of the processing table (1); a push plate (45) is fixed to the top of the telescopic ends of the plurality of elastic telescopic rods (48); a strip groove for sliding the push plate (45) is provided at the bottom of the inner wall of the receiving box (41); a U-shaped plate (44) is slidably mounted on the side of the receiving box (41) close to the center of the processing table (1); an L-shaped connecting rod (46) is fixed to the bottom of the U-shaped plate (44); an end of the L-shaped connecting rod (46) away from the U-shaped plate (44) is fixedly connected to the outer wall of the movable end of the placement component (3); and a fastening device (5) is provided on the top of the processing table (1); A plurality of U-shaped limiting rods (12) are evenly fixed on the top circumference of the processing table (1), and the plurality of U-shaped limiting rods (12) are respectively arranged above a plurality of strip grooves of the processing table (1); the driving component (2) is used to control the movement of the L-shaped slide plate (11); and the placing component (3) is used to carry or lift the support frame; Both sides of a plurality of the L-shaped slide plates (11) are fixed with elastic clamping plates (47), the elastic clamping plates (47) and the L-shaped slide plates (11) are flexibly connected, and the top of the elastic clamping plates (47) is in an arc shape; A one centimeter gap is left between the U-shaped plate (44) and the outer wall of the containing box (41), and the elastic plate (43) is located on the movement track of the U-shaped plate (44).

2. The plum blossom contact production equipment according to claim 1, characterized in that: The driving assembly (2) comprises a U-shaped frame (21), wherein the U-shaped frame (21) is fixed to the bottom of the processing table (1), a motor 1 (24) is fixed to the bottom of the U-shaped frame (21), a screw rod 1 (22) is fixed to the top of the output end of the motor 1 (24), the external thread of the screw rod 1 (22) is connected to a threaded plate (23), a push ring (25) is fixed to the outside of the threaded plate (23), a plurality of hinged rods (26) are evenly hinged on the inner wall circumference of the push ring (25), and the ends of the plurality of hinged rods (26) away from the push ring (25) are respectively hinged to the bottom of a plurality of L-shaped slide plates (11).

3. The plum blossom contact production equipment according to claim 1, characterized in that: The placement assembly (3) comprises an electric push rod (31), the fixed end of the electric push rod (31) being fixed to the bottom of the processing table (1), a notched disk (32) being fixed to the top of the telescopic end of the electric push rod (31), a plurality of notched grooves being provided at the top edge of the notched disk (32), elastic telescopic blocks (33) being fixed to the bottom of the inner wall of the notched groove of the notched disk (32), and a trapezoidal block (34) being fixed to the bottom of the telescopic end of the elastic telescopic block (33).

4. The plum blossom contact production equipment according to claim 3, characterized in that: The notched plate (32) is a movable end for placing the component (3), and the notched groove of the notched plate (32) is arranged opposite to the U-shaped limiting rod (12).

5. The plum blossom contact production equipment according to claim 1, characterized in that: The fastening device (5) comprises four L-shaped frames (51), the four L-shaped frames (51) are evenly fixed on the top of the processing table (1), a ring frame (52) is fixed between the tops of the four L-shaped frames (51), a T-shaped cylinder (53) is inserted into the top of the ring frame (52), a sliding column (54) passes through the top of the L-shaped frame (51) on one side, and a screw rod (55) passes through the top of the L-shaped frame (51) on the other side, the external thread of the screw rod (55) is connected to a threaded ring (58), and the threaded ring (58) is rotatably mounted on the top of the L-shaped frame (51) on the other side. On the other side, a second motor (57) is fixedly mounted on the top of the L-shaped frame (51) via a bracket, a pulley (56) is fixed to the output end of the second motor (57), the pulley (56) and the threaded ring (58) are connected via a belt transmission, a moving ring (59) is fixed between the second screw rod (55) and the bottom of the sliding column (54), a plurality of grooves are evenly arranged on the bottom circumference of the moving ring (59), swing plates (510) are hinged inside the plurality of grooves of the moving ring (59), and a torsion spring is provided between the swing plate (510) and the grooves of the moving ring (59).

6. The plum blossom contact production equipment according to claim 5, characterized in that: The outer wall of the T-shaped cylinder (53) is used to fit an annular spring, and the annular spring is located on the movement track of the swing plate (510).

7. A plum blossom contact processing process of a plum blossom contact production equipment, comprising a plum blossom contact production equipment as claimed in any one of claims 1 to 6, characterized in that: The following steps are involved: S1, running the placement component (3), wherein the placement component (3) preliminarily locates the placement position of the support frame; S2, when the placement component (3) is in operation, the U-shaped plate (44) is driven to move downwards through the L-shaped connecting rod (46), the U-shaped plate (44) pushes the elastic plate (43) to drive the L-shaped slider (42) to move downwards, the L-shaped slider (42) pushes the contact piece in the accommodating box (41) to move downwards, and the contact piece moves between the two elastic clamping plates (47), and under the elastic force of the two elastic clamping plates (47), the two elastic clamping plates (47) clamp the contact piece and position it on the L-shaped slide plate (11); S3, operating the driving assembly (2), wherein the driving assembly (2) drives the L-shaped slide plate (11) to simultaneously insert the plurality of contact pieces into corresponding slots on the support frame; S4, the placement assembly (3) is operated again, and the placement assembly (3) drives the spring mounting grooves of the plurality of contact pieces to move to a position below the T-shaped cylinder (53); S5, starting the second motor (57), the second motor (57) drives the pulley (56) to rotate, the pulley (56) drives the threaded ring (58) to rotate through the belt, the threaded ring (58) drives the second screw (55) to move downward, the second screw (55) and the slide column (54) drive the moving ring (59) to move downward, the moving ring (59) drives the swing plate (510) to push an annular spring sleeved on the T-shaped cylinder (53) to move downward, so that the annular spring is pushed into the spring installation groove of the plurality of contact pieces, the annular spring surrounds and locks the plurality of contact pieces and the support frame, so that the plum blossom contact is formed; S6. Finally, the formed plum blossom contact can be taken out of the production equipment by starting the placement component (3).

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