阅读说明：本技术 一种接线端子的金属柱上料装置 (Binding post's metal post loading attachment ) 是由 张玉仙 于 2019-08-28 设计创作，主要内容包括：本发明涉及电路元件生产技术领域。本发明包括机架、料仓组件、滑台组件、接料组件、检测相机、回料槽和搬运机械手；料仓组件安装在机架上,滑台组件安装在机架上,滑台组件位于料仓组件的正下方,接料组件安装在滑台组件的移动端,检测相机安装在机架底端,朝上设置,回料槽设置在机架上,回料槽位于检测相机的侧方；搬运机械手位于滑台组件的正上方。料仓组件用于储存金属柱,接料组件用于接取单个金属柱,并将金属柱侧方移出；搬运机械手用于从上方夹取接料组件中的金属柱。本发明具有自动化上料、上料高速精准、对次品检测分离、产品质量可靠。(The invention relates to the technical field of circuit element production. The automatic material receiving device comprises a rack, a bin assembly, a sliding table assembly, a material receiving assembly, a detection camera, a material returning groove and a carrying manipulator; the material receiving assembly is arranged at the moving end of the sliding table assembly, the detection camera is arranged at the bottom end of the rack and is arranged upwards, the feed back groove is arranged on the rack, and the feed back groove is positioned on the side of the detection camera; the carrying manipulator is positioned right above the sliding table assembly. The storage bin assembly is used for storing the metal columns, and the receiving assembly is used for receiving a single metal column and moving out the side direction of the metal column; the carrying manipulator is used for clamping the metal column in the receiving assembly from the upper side. The automatic feeding device has the advantages of automatic feeding, high-speed and accurate feeding, detection and separation of defective products and reliable product quality.)

1. A metal column feeding device of a wiring terminal is characterized by comprising a rack (1), a bin assembly (31), a sliding table assembly (32), a material receiving assembly (33), a detection camera (34), a material returning groove (35) and a carrying manipulator (36); the feed bin assembly (31) is installed on the rack (1), the sliding table assembly (32) is located under the feed bin assembly (31), the material receiving assembly (33) is installed at the moving end of the sliding table assembly (32), the detection camera (34) is installed at the bottom end of the rack (1) and arranged upwards, the material returning groove (35) is arranged on the rack (1), and the material returning groove (35) is located on the side of the detection camera (34); the carrying manipulator (36) is positioned right above the sliding table assembly (32);

the storage bin assembly (31) is used for storing metal columns, and the receiving assembly (33) is used for receiving a single metal column and moving out the side of the metal column; the carrying manipulator (36) is used for clamping and assembling the metal columns in the receiving assembly (33) from the upper part.

2. The metal column feeding device of the wiring terminal as claimed in claim 1, wherein the bin assembly (31) comprises a support (311), a charging barrel (312), a discharging barrel (313), a finger cylinder (314), a clamping hand (315) and an infrared sensor (316); the support (311) comprises a platform plate and four upright posts, the support (311) is fixedly arranged on a rack, the charging barrel (312) is in a circular tube shape, the lower end of the charging pipe is arranged on the platform plate, the discharging barrel (313) is arranged on the lower end surface of the platform plate, the side wall of the discharging barrel (313) is provided with two notches, the clamping hand (315) is positioned in the notches, the clamping hand (315) is arranged on two moving ends of the finger cylinder (314), and the finger cylinder (314) is arranged at the lower end of the support (311); the infrared sensor (316) is arranged at the lower end of the bracket (311) through a connecting piece, and the emission end of the infrared sensor (316) is over against the discharging barrel (313).

3. The metal column feeding device of the wiring terminal as claimed in claim 1, wherein the receiving assembly (33) comprises a receiving seat (331), a mounting plate (332), an optical fiber sensor (333) and a magnet (334); the material receiving assembly (33) is fixedly arranged on the mounting plate (332) through a groove-shaped block (335), a round hole is formed in the material receiving seat (331), the inner diameter of the round hole is matched with the outer diameter of the lower end of the metal column, a round through hole is formed in the side wall of the material receiving seat (331), the optical fiber sensor (333) is arranged on the groove-shaped block (335) through a connecting piece, and the light path of the optical fiber sensor (333) passes through the round through hole; the magnet (334) is fixedly arranged on the mounting plate (332), and the magnet (334) is positioned right below the material receiving seat (331).

4. The metal column feeding device of the wiring terminal as claimed in claim 1, wherein the slide table assembly (32) comprises a base, a motor, a screw rod component, a slide rail and a moving part; the moving part is connected to the base through a sliding rail, the motor is installed on the base, the output end of the motor drives the moving part to move back and forth through the lead screw component, and the moving part is connected with the material receiving assembly (33).

5. The metal column feeding device of the wiring terminal as claimed in claim 1, wherein the carrying manipulator (36) comprises a support column (361), a second sliding table assembly (362), a support plate (363), a lifting cylinder (364), a driving motor (365) and a three-jaw clamping hand (366); the second sliding table assembly (362) is horizontally arranged on the rack through a support column (361), the support plate (363) is arranged at a moving part of the second sliding table assembly (362), the lifting cylinder (364) is arranged at a moving end of the second sliding table assembly (362), the driving motor (365) is arranged at the moving end of the lifting cylinder (364) through a connecting plate, and the three-jaw clamping hand (366) is arranged on the connecting plate.

6. The metal column feeding device of the wiring terminal as claimed in claim 1, wherein the lower end of the three-jaw gripper (366) is provided with three grippers, the included angle between the three grippers is sixty degrees, and the driving motor (365) drives the three grippers of the three-jaw gripper (366) to synchronously expand and contract.

7. The metal column feeding device of the wiring terminal as claimed in claim 1, wherein when the device is operated, the finger cylinder (314) drives the clamping hand (315) to expand, so that the metal column in the material cylinder (312) can fall down, the metal column falls into the material receiving seat (331) and is attracted by the magnet (334), then the sliding table assembly (32) drives the material receiving assembly (33) to move out, and simultaneously the finger cylinder (314) drives the clamping hand (315) to lock the metal column at the upper end; then second slip table subassembly (362) drive three-jaw tong (366) horizontal migration, lift cylinder (364) drive three-jaw tong (366) vertical migration, driving motor (365) drive three-jaw tong (366) and carry the metal column in material receiving seat (331), lie in directly over detecting camera (34) after shifting out, whether the outside of detecting the metal column is qualified, the certified products continues the equipment, and the nonconforming quality is carried and is collected in feed back groove (35).

Technical Field

The invention relates to the technical field of circuit element production, in particular to a metal column feeding device of a wiring terminal.

Background

The metal binding post is widely used for posts for connecting wires on ammeter, voltmeter, ohmmeter, storage battery, sound box and the like; the metal terminals are fixedly arranged on the devices, and one terminal is exposed to be connected with a lead. The wiring terminal is complex in shape and difficult to form in sequence, and is usually assembled by a metal sheet and a metal column, wherein the metal column is obtained by turning a cylindrical bar stock, and the metal sheet is obtained by stamping; and then assembling the metal column and the metal sheet to obtain the wiring terminal.

The patent of a publication number CN108857388A, the patent name of which is a metal sheet assembling device of a wiring terminal of an electric meter, comprises a workbench, a conduction device, a metal sheet feeding device, a bolt screwing device and a blanking device, wherein a wiring terminal workpiece is placed on a wiring terminal jig by a worker, the metal sheet feeding device inserts the metal sheet workpiece into a groove position on the wiring terminal workpiece, the bolt and the wiring terminal workpiece are locked under the matching of a bolt feeding component and a locking component, the metal sheet is fixedly assembled on the wiring terminal workpiece, then the assembled wiring terminal workpiece is taken down by the blanking device, and then a conduction motor drives a wiring terminal conveyor belt to move back to repeatedly carry out the next round of assembling work. The upper sheet metal device of this patent directly assembles the sheet metal by conveying, without inspection.

Disclosure of Invention

The purpose of the invention is: aiming at the defects in the prior art, the metal column feeding device of the wiring terminal is provided, which has the advantages of automatic feeding, high-speed and accurate feeding, and defective product detection and separation.

For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:

a metal column feeding device of a wiring terminal comprises a rack, a bin assembly, a sliding table assembly, a material receiving assembly, a detection camera, a material returning groove and a carrying manipulator; the material receiving assembly is arranged at the moving end of the sliding table assembly, the detection camera is arranged at the bottom end of the rack and is arranged upwards, the feed back groove is arranged on the rack, and the feed back groove is positioned on the side of the detection camera; the carrying manipulator is positioned right above the sliding table assembly.

The storage bin assembly is used for storing the metal columns, and the receiving assembly is used for receiving a single metal column and moving out the side of the metal column; the carrying manipulator is used for clamping the metal columns in the receiving assembly from the upper side and assembling the metal columns.

Preferably, the storage bin assembly comprises a support, a charging barrel, a discharging barrel, a finger cylinder, a clamping hand and an infrared sensor; the support comprises a platform plate and four stand columns, the support is fixedly arranged on the rack, the charging barrel is in a circular tube shape, the lower end of the charging barrel is arranged on the platform plate, the discharging barrel is arranged on the lower end face of the platform plate, two notches are formed in the side wall of the discharging barrel, the clamping hands are positioned in the notches, the clamping hands are arranged on two moving ends of the finger cylinder, and the finger cylinder is arranged at the lower end of the support; the infrared sensor is arranged at the lower end of the bracket through the connecting piece, and the transmitting end of the infrared sensor is over against the discharging barrel.

Preferably, the receiving assembly comprises a receiving seat, an installation plate, an optical fiber sensor and a magnet; the receiving assembly is fixedly arranged on the mounting plate through a trough-shaped block, a round hole is formed in the receiving seat, the inner diameter of the round hole is matched with the outer diameter of the lower end of the metal column, a round through hole is formed in the side wall of the receiving seat, the optical fiber sensor is arranged on the trough-shaped block through a connecting piece, and the light path of the optical fiber sensor passes through the round through hole; the magnet is fixedly arranged on the mounting plate and is positioned right below the material receiving seat.

Preferably, the sliding table assembly comprises a base, a motor, a screw rod component, a sliding rail and a moving part; the moving part is connected to the base through a sliding rail, the motor is installed on the base, the output end of the motor drives the moving part to move back and forth through the lead screw component, and the moving part is connected with the material receiving assembly.

Preferably, the carrying manipulator comprises a support column, a second sliding table assembly, a support plate, a lifting cylinder, a driving motor and a three-jaw clamping hand; the second sliding table assembly is horizontally arranged on the rack through a support column, the support plate is arranged at the moving part of the second sliding table assembly, the lifting cylinder is arranged at the moving end of the second sliding table assembly, the driving motor is arranged at the moving end of the lifting cylinder through a connecting plate, and the three-jaw clamping hand is arranged on the connecting plate.

Preferably, the lower end of the three-jaw clamping hand is provided with three clamping hands, the included angle between the three clamping hands is sixty degrees, and the driving motor drives the three clamping hands of the three-jaw clamping hand to synchronously expand and contract.

Preferably, when the device acts, the finger cylinder drives the clamping hand to expand, so that the metal column in the charging barrel falls down, the metal column falls into the material receiving seat and is attracted by the magnet, then the sliding table assembly drives the material receiving assembly to move out, and meanwhile, the finger cylinder drives the clamping hand to lock the metal column at the upper end; then second slip table subassembly drives three-jaw tong horizontal migration, and the lift cylinder drives three-jaw tong vertical migration, and driving motor drives three-jaw tong and presss from both sides the metal column in the material receiving seat, lies in directly over the detection camera after shifting out, detects whether the outside of metal column is qualified, and the certified products continues the equipment, and the nonconforming quality goods are collected in carrying the feed back groove.

Compared with the prior art, the invention has the beneficial effects that: a metal column feeding device of a wiring terminal is provided with a plurality of charging barrels, so that the storage capacity of metal columns is improved, and the material changing speed is shortened; the separation of the metal columns is limited, so that the feeding well is ordered; the magnet is used for attraction, a fixing mechanism is not needed, and the structure is simple and efficient; visual detection is carried out before feeding, sorting is carried out, and the quality of the fed metal column is improved.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention.

Fig. 2 is an explosion structure diagram of the stock bin assembly and the receiving assembly.

Detailed Description

As shown in fig. 1, the metal column feeding device of a connection terminal comprises a stock bin assembly 31, a sliding table assembly 32, a material receiving assembly 33, a detection camera 34, a material returning groove 35 and a carrying manipulator 36; the feed bin assembly 31 is mounted on the rack 1, the sliding table assembly 32 is located right below the feed bin assembly 31, the material receiving assembly 33 is mounted at the moving end of the sliding table assembly 32, the detection camera 34 is mounted at the bottom end of the rack 1 and arranged upwards, the material returning groove 35 is arranged on the rack 1, and the material returning groove 35 is located on the side of the detection camera 34; the handling robot 36 is located directly above the ramp assembly 32.

The storage bin assembly 31 is used for storing metal columns, and the receiving assembly 33 is used for receiving a single metal column and moving out the side of the metal column; the carrying manipulator 36 is used for clamping and assembling the metal columns in the receiving assembly 33 from above.

As shown in fig. 2, the silo assembly 31 comprises a support 311, a charging barrel 312, a discharging barrel 313, a finger cylinder 314, a clamping hand 315 and an infrared sensor 316; the support 311 comprises a platform plate and four upright posts, the support 311 is fixedly arranged on a rack, the charging barrel 312 is in a round tube shape, the lower end of the charging pipe is arranged on the platform plate, the discharging barrel 313 is arranged on the lower end surface of the platform plate, the side wall of the discharging barrel 313 is provided with two gaps, the clamping hand 315 is positioned in the gap, the clamping hand 315 is arranged on two moving ends of the finger cylinder 314, and the finger cylinder 314 is arranged at the lower end of the support 311; the infrared sensor 316 is arranged at the lower end of the bracket 311 through a connecting piece, and the transmitting end of the infrared sensor 316 is over against the discharging barrel 313 to detect whether a metal column exists or not; the receiving component 33 comprises a receiving seat 331, a mounting plate 332, an optical fiber sensor 333 and a magnet 334; the material receiving component 33 is fixedly arranged on the mounting plate 332 through a channel block 335, a round hole is arranged on the material receiving seat 331, the inner diameter of the round hole is matched with the outer diameter of the lower end of the metal column, a round through hole is arranged on the side wall of the material receiving seat 331, the optical fiber sensor 333 is arranged on the channel block 335 through a connecting piece, and the light path of the optical fiber sensor 333 passes through the round through hole; the magnet 334 is fixedly arranged on the mounting plate 332, and the magnet 334 is positioned right below the receiving seat 331.

The sliding table assembly 32 comprises a base, a motor, a screw rod component, a sliding rail and a moving part; the moving part is connected to the base through a sliding rail, the motor is installed on the base, the output end of the motor drives the moving part to move back and forth through the lead screw component, and the moving part is connected with the material receiving assembly 33. As shown in fig. 1, the carrying robot 36 includes a support 361, a second slide assembly 362, a support plate 363, a lifting cylinder 364, a driving motor 365 and a three-jaw gripper 366; the second sliding table assembly 362 is horizontally mounted on the frame through a support 361, the support plate 363 is mounted at a moving part of the second sliding table assembly 362, the lifting cylinder 364 is mounted at a moving end of the second sliding table assembly 362, the driving motor 365 is mounted at the moving end of the lifting cylinder 364 through a connecting plate, the three-jaw gripper 366 is arranged on the connecting plate, the lower end of the three-jaw gripper 366 is provided with three grippers, and the driving motor 365 drives the three grippers of the three-jaw gripper 366 to synchronously expand and contract.

When the metal column feeding device of the wiring terminal works, the finger cylinder 314 drives the clamping hand 315 to expand, so that the metal column in the charging barrel 312 falls down, the metal column falls into the material receiving seat 331 and is attracted by the magnet 334, then the sliding table assembly 32 drives the material receiving assembly 33 to move out, and meanwhile, the finger cylinder 314 drives the clamping hand 315 to lock the metal column at the upper end; then second slip table subassembly 362 drives three-jaw tong 366 horizontal migration, and lift cylinder 364 drives three-jaw tong 366 vertical migration, and driving motor 365 drives three-jaw tong 366 and presss from both sides the metal column in material receiving seat 331, lies in directly over detecting camera 34 after shifting out, detects whether the outside of metal column is qualified, and the certified products continues the equipment, and the nonconforming quality goods is carried and is collected in returning the silo 35.

The metal column feeding device of the wiring terminal solves the problems of low metal column feeding efficiency and unreliable quality, and is provided with a plurality of material cylinders 312, so that the storage capacity of metal columns is improved, and the material changing speed is shortened; the separation of the metal columns is limited, so that the feeding well is ordered; the magnet is used for attraction, a fixing mechanism is not needed, and the structure is simple and efficient; visual detection is carried out before feeding, sorting is carried out, and the quality of the fed metal column is improved.