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CN-114243418-B - Automatic pin pressing device

CN114243418BCN 114243418 BCN114243418 BCN 114243418BCN-114243418-B

Abstract

The invention relates to an automatic pin pressing device, which comprises a feeding device and a pin device, wherein the feeding device comprises a conveyor belt, a cover plate guide rail and a pin guide rail, the pin device comprises a front cover, a pin mechanism and an air cylinder, one end of the pin mechanism is connected with the front cover, the other end of the pin mechanism is connected with the air cylinder, the front cover comprises a cover plate, a mounting groove and a pin hole, the cover plate is embedded in the mounting groove, the two sides of the mounting groove are provided with the pin hole, the pin mechanism comprises a cross beam, an oblique block groove, a round head push rod, a thin push rod, an internal spring and a pin, the air cylinder is arranged on a fixed plate, and the front end of the air cylinder is connected with the pin mechanism.

Inventors

  • GUO JING
  • LI GUOFU
  • SUN GUOYOU
  • SHEN XIAOWEI

Assignees

  • 宁波大学

Dates

Publication Date
20260505
Application Date
20211209

Claims (7)

  1. 1. An automatic pin pressing-in device is characterized by comprising a feeding device (1) and a pin pressing-in device (2), wherein the feeding device (1) comprises a conveying belt (11), a cover plate guide rail (12) and a pin guide rail (13), the pin pressing-in device (2) comprises a front cover (21), a pin mechanism (22) and a cylinder (23), one end of the pin mechanism (22) is connected with the front cover (21), the other end of the pin mechanism (22) is connected with the cylinder (23), the front cover (21) is arranged on a fixed block (4), the fixed block (4) is arranged on a fixed plate (3), the front cover (21) comprises a cover plate (211), a mounting groove (212) and a pin hole (213), the cover plate (211) is embedded in the mounting groove (212), the two sides of the mounting groove (212) are provided with pin holes (213), the pin mechanism (22) comprises a cross beam (221), an inclined block groove (222), a round head push rod (223), a thin push rod (225) and a pin (226), the pin (4) are arranged in the round block groove (221) and the round rod (222) is connected with the inclined block (222), the thin push rod (224) is arranged inside the round-head push rod (223), the built-in spring (225) is embedded in the round-head push rod (223), the pin (226) is arranged at the left end of the thin push rod (224), the air cylinder (23) is arranged on the fixed plate (3), and the front end of the air cylinder (23) is connected to the cross beam (221) of the pin mechanism (22); the cover plate guide rail (12) is vertically arranged at the mounting groove (212) and keeps flush with the mounting groove (212), the pin guide rail (13) is arranged at two symmetrical positions of the cover plate guide rail (12), and the pin guide rail (13) is connected with the pin connector (230).
  2. 2. An automatic pin pressing device according to claim 1, characterized in that the sloping block groove (222) is in a groove shape, the radius of the sloping block groove is matched with the radius of a circle on the pin (226), and the sloping block groove (222) has an inclined angle to push the round head push rod (223) to move leftwards.
  3. 3. An automatic pin press-in device according to claim 1, characterized in that the cover plate guide rail (12) is a hollow rectangular guide rail, the cover plate (211) and the cover plate guide rail (12) are in interference fit, and a fixing plate (3) is arranged below the cover plate guide rail (12).
  4. 4. An automatic pin pressing device according to claim 1, characterized in that the cover plate guide rail (12) is turned by 90 ° after the front cover (21) is inserted into the cover plate (211).
  5. 5. An automatic pin pressing device according to claim 1, wherein the pin mechanism (22) is capable of simultaneously performing pins at both ends.
  6. 6. An automatic pin pressing device according to claim 1, characterized in that the button head push rod (223) is internally provided with a built-in spring (225).
  7. 7. An automatic pin pressing device according to claim 1, characterized in that the pin mechanism (22) is symmetrically provided with outer springs (227) at both sides.

Description

Automatic pin pressing device Technical Field The invention relates to the technical field of pin inserting machines, in particular to an automatic pin pressing device. Background The automatic PIN pressing device is also called a PIN inserting machine, also called a PIN inserting machine and PIN needle machine equipment, and aerodynamic force is derived from a motor and is mainly used for various coil frameworks, and has the advantages of simplicity in operation, high working efficiency and the like. The automatic pin machine can continuously complete the pin making and inserting procedures, namely YCI-28 type and YCI-76 type, on the one hand, the pin buying is changed into the wire buying, so that the cost is greatly reduced, and on the other hand, the pin inserting efficiency is greatly improved due to the fact that manual operation is replaced, and therefore the production economic benefit of the installation binding post is improved. Disclosure of Invention The invention aims to solve the technical problem of providing an automatic pin pressing device with an automatic pin and a high pin pressing speed aiming at the problems existing in the prior art. The technical scheme adopted for solving the technical problems is as follows: The utility model provides an automatic pin press-in device, includes material feeding unit and pin device, material feeding unit includes conveyer belt, apron guide rail and pin guide rail, pin device includes protecgulum, contact pin mechanism and cylinder, the protecgulum is connected to contact pin mechanism one end, the cylinder is connected to the contact pin mechanism other end, the protecgulum is installed on the fixed block, the fixed block is installed on the fixed plate, the protecgulum includes apron, mounting groove and pinhole, the apron inlays and establishes in the mounting groove, the mounting groove both sides are provided with the pinhole, contact pin mechanism includes crossbeam, sloping block groove, button head push rod, thin push rod, built-in spring and pin, the crossbeam sets up in contact pin mechanism one end, the sloping block groove is connected in the crossbeam, sloping block groove is connected to button head push rod right-hand member, thin push rod sets up inside the button head push rod, built-in spring is embedded in the button head push rod, the pin sets up at thin push rod's left end, the cylinder is installed on the fixed plate, just the cylinder front end is connected on pin mechanism's crossbeam. Preferably, the cover plate guide rail is vertically arranged at the mounting groove and keeps flush with the mounting groove, the pin guide rail is arranged at two symmetrical positions of the cover plate guide rail, and the pin guide rail is connected with the pin connector. Preferably, the oblique block groove is in a groove shape, the radius of the oblique block groove is matched with the radius of the round pin, and the oblique block groove has an inclined angle to push the round head push rod to move leftwards. Preferably, the cover plate guide rail is a hollow rectangular guide rail, the cover plate is in interference fit with the cover plate guide rail, and a fixing plate is arranged below the cover plate guide rail. Preferably, the cover plate guide rail is turned over by 90 degrees after the front cover and the cover plate pin. Preferably, the pin inserting mechanism can simultaneously insert pins at two ends. Preferably, an internal spring is arranged in the round head push rod, and the contact pin automatically restores to the original state after the action is completed. Preferably, the two ends of the pin inserting mechanism are provided with external springs, and the pins can be quickly and automatically reset after being ended. Compared with the prior art, the automatic pin pressing device has the beneficial effects that the cover plate is firstly conveyed into the cover plate guide rail in a conveying belt mode, and the cover plate can fall into the mounting groove due to the weight of the cover plate, meanwhile, the baffle plate is designed to prevent the cover plate from falling out, and the pins are conveyed into the pin guide rail in the same mode, so that the pins are inserted into pinholes at two sides of the front cover, the front cover and the cover plate are connected together, and the device can simultaneously perform contact pins at two ends, thereby realizing automatic mounting and automatic feeding, saving cost and improving efficiency. Drawings Fig. 1 is a diagram of a feeding device of an automatic pin pressing device according to the present invention. Fig. 2 is a diagram of a pin device of an automatic pin press-in device according to the present invention. Fig. 3 is a front cover view of an automatic pin pressing device according to the present invention. Fig. 4 is a front cover position diagram of an automatic pin pressing device according to the present invention. Fig. 5 is a latch position diagram of an autom