CN-120127477-B - Assembling system and method for connector production

Abstract

The invention discloses an assembly system for connector production, and belongs to the technical field of connector production. The invention discloses an assembling system for connector production, which comprises a first conveying table, a second conveying table, a cutting assembly, two groups of traction assemblies and dust, wherein the first conveying table is internally connected with a first conveying belt through conveying rollers, the second conveying table is internally connected with a second conveying belt through conveying rollers, the cutting assembly is erected above the first conveying belt and is used for cutting a needle discharging material belt before assembling, the two groups of traction assemblies are arranged above the first conveying belt and are opposite in traction direction, and the two groups of traction assemblies are used for tensioning the needle discharging material belt before cutting the needle discharging material belt.

Inventors

• GU SHIPING

Assignees

• 东莞市研展自动化科技有限公司

Dates

Publication Date

20260505

Application Date

20250325

Claims (8)

1. 1. The utility model provides an assembly system is used in connector production, includes first transport platform (1) and second transport platform (2), all be provided with in first transport platform (1) and the second transport platform (2) and carry roller (4), be connected with first conveyer belt (3) through the transmission of conveying roller (4) in first transport platform (1), be connected with second conveyer belt (10) through the transmission of conveying roller (4) in second transport platform (2), be provided with transition platform (6) between first conveyer belt (3) and second conveyer belt (10), its characterized in that still includes: The cutting assembly is erected above the first conveying belt (3) and is used for cutting the needle arranging material belt before assembly; The two groups of traction components are arranged above the first conveying belt (3) and are opposite in traction direction, and before the needle-row material belt is cut, the two groups of traction components are used for tensioning the needle-row material belt; The cutting assembly comprises a bracket (13) and a cutting knife (14), the cutting knife (14) vertically slides on one side of the bracket (13) through an electric sliding table (16), a reinforcing plate (15) is fixedly arranged on one side of the bracket (13), and the electric sliding table (16) is symmetrically arranged on one side of the reinforcing plate (15); The utility model discloses a conveyer belt, including first conveyer belt (3), backing plate (23) are provided with to the bottom surface in first conveyer belt (3), backing plate (23) bilateral symmetry is provided with back shaft (22), the mounted position of backing plate (23) and cutting knife (14) matches and sets up, be provided with elastic connection subassembly between the slider of back shaft (22) and electronic slip table (16), elastic connection subassembly includes connecting axle (17) and fixed mounting in gear (18) of connecting axle (17) axle head, rack (19) are installed to support (13) one side, gear (18) and rack (19) meshing, eccentric rod (20) are fixedly connected with on one side of gear (18), eccentric rod (20) are through extension spring (21) and back shaft (22) elastic connection.
2. 2. The connector production assembly system according to claim 1, wherein the traction assembly is provided with two groups, one group of the traction assembly is arranged at the feeding end of the first conveyor belt (3), the other group of the traction assembly is arranged at one side of the cutting knife (14), and the traction assembly comprises a top plate (12) and a traction roller (5) rotatably arranged below the top plate (12).
3. 3. The assembly system for connector production according to claim 2, wherein a pressing assembly is arranged between the supporting shaft (22) and the top plate (12), the pressing assembly comprises a first connecting plate (34) and a second connecting plate (35), the second connecting plate (35) is fixedly connected to one side of the top plate (12), one end of the first connecting plate (34) is rotationally connected with the supporting shaft (22), the middle part of the first connecting plate (34) is connected with the second conveying table (2) through a supporting plate (36) in a pin joint mode, an ear plate (38) is fixedly arranged at one end of each of the first connecting plate (34) and one end of each of the second connecting plate (35), and two groups of ear plates (38) are connected with each other through pin shafts (37) in a pin joint mode.
4. 4. The assembly system for connector production according to claim 2, wherein an adjusting assembly is arranged between the top plate (12) and the first conveying table (1), the adjusting assembly comprises a screw rod (7), a moving block (8) is connected to the surface of the screw rod (7) through an internal thread sleeve (9), a top rod (11) is fixedly connected to the inner side of the moving block (8), and the top end of the top rod (11) is fixedly connected to the lower surface of the top plate (12).
5. 5. The assembly system for connector production according to claim 4, wherein an air cylinder (24) is arranged on one side of the second conveying table (2), a push plate (25) is fixedly arranged at the output shaft end of the air cylinder (24), a buffer plate (26) is connected to one side of the push plate (25) through a first spring (28), first guide rods (27) are symmetrically connected to one side of the buffer plate (26) close to the push plate (25), one end of each first guide rod (27) is slidably connected to the push plate (25), and each first guide rod (27) penetrates through the corresponding first spring (28).
6. 6. The assembly system for connector production according to claim 5, wherein the pull roll (5) near the side of the cutter (14) is a core shaft with a hollow structure, and the surface of the pull roll (5) is wrapped with a rubber sleeve (32).
7. 7. The assembly system for connector production according to claim 6, wherein an air blowing assembly is arranged between the push plate (25) and the mandrel, the air blowing assembly comprises a connecting frame (29), the connecting frame (29) is fixedly connected to one side of the push plate (25), a piston rod (30) is fixedly connected to one side of the connecting frame (29), one end of the piston rod (30) is slidably connected to one end of the mandrel, one end of the piston rod (30) extending into the mandrel is rotatably connected with a piston plate (31), the piston plate (31) is slidably and threadedly connected into the mandrel, and air holes (33) are formed in annular equidistant portions in the walls of the mandrel and the rubber sleeve (32).
8. 8. A connector production assembling method, based on the connector production assembling system according to any one of claims 1 to 7, characterized by comprising the steps of: Step one, conveying a needle arranging material belt and a connecting seat respectively; Step two, after the pin header material belt is conveyed to an assembly station, tensioning the pin header material belt and cutting the pin header material belt; pushing the cut needle arranging material belt into the connecting seat to complete assembly.

Description

Assembling system and method for connector production Technical Field The invention relates to the technical field of connector production, in particular to an assembly system and method for connector production. Background A connector is a separable element that is mounted on a cable or device for electrical connection to a transmission line system. The pin header connector is widely applied to the fields of electronics, electrical appliances, instruments and the like. They are mainly used on PCB boards as bridges for internal or inter-circuit connections, responsible for transmitting currents or signals. The pin header connector is usually used in combination with a header, can form a board-to-board connection, or can be used in combination with an electronic harness terminal, and can form a board-to-line connection, or can be independently used for board-to-board connection. With the development of technology, manufacturers continuously adopt new technologies and equipment to improve the production efficiency and the product quality, and meet the market demand for high-performance connectors. The existing assembly system can not well limit the needle-arranging material belt on a conveying channel in the conveying process of the needle-arranging material belt, so that the needle-arranging material belt moves in the conveying process, the needle-arranging material belt is folded or piled on the conveying channel, and the position accuracy of cutting the subsequent needle-arranging material belt is affected due to the fact that the needle-arranging material belt is too loose in the conveying process, the position of the needle-arranging material belt is easily cut wrong in the cutting process, frequent manual inspection is needed, and trouble is added to workers. Disclosure of Invention The invention aims to solve the problems that in the prior art, a needle-discharging material belt cannot be well limited on a conveying channel, so that the needle-discharging material belt moves in the conveying process, and further the needle-discharging material belt is wrinkled or piled on the conveying channel, and the position accuracy of cutting a subsequent needle-discharging material belt is affected due to the fact that the needle-discharging material belt is too loose in the conveying process, the needle-discharging material belt is easily misplaced in the cutting process, frequent manual inspection is needed, and trouble is added to workers. In order to achieve the above purpose, the present invention adopts the following technical scheme: The assembly system for connector production comprises a first conveying table and a second conveying table, conveying rollers are arranged in the first conveying table and the second conveying table, a first conveying belt is connected in the first conveying table through conveying roller transmission, a second conveying belt is connected in the second conveying table through conveying roller transmission, a transition table is arranged between the first conveying belt and the second conveying belt, the assembly system further comprises a cutting assembly erected above the first conveying belt and used for cutting a needle discharging material belt before assembly, two groups of traction assemblies are arranged above the first conveying belt and are opposite in traction direction, and the two groups of traction assemblies are used for tensioning the needle discharging material belt before cutting the needle discharging material belt. Preferably, the cutting assembly comprises a support and a cutting knife, wherein the cutting knife vertically slides on one side of the support through an electric sliding table, a reinforcing plate is fixedly arranged on one side of the support, and the electric sliding table is symmetrically arranged on one side of the reinforcing plate. In order to avoid the cutting knife to be insufficient in tension of conveyer belt when cutting the row needle material area to support cutting force, further, the bottom surface is provided with the backing plate in the first conveyer belt, backing plate bilateral symmetry is provided with the back shaft, the installation position matching setting of backing plate and cutting knife. In order to enable the cutting knife to cut and drive the backing plate to float upwards simultaneously, support rigidity in the moment of cutting is provided, and further, be provided with elastic connection subassembly between the slider of back shaft and electronic slip table, elastic connection subassembly includes connecting axle and fixed mounting in the gear of connecting axle head, rack is installed to support one side, gear and rack meshing, gear one side fixedly connected with eccentric rod, eccentric rod passes through extension spring and back shaft elastic connection. Preferably, the traction assembly is provided with two groups, one group of traction assembly is arranged at the feeding end of the first conveying belt