CN210967792U

CN210967792U - Automatic assembly device of molded case circuit breaker base assembly

Info

Publication number: CN210967792U
Application number: CN201922202915.1U
Authority: CN
Inventors: 徐富强; 赵垂兵; 方淋
Original assignee: Zhejiang Boteli Electric Technology Co ltd
Current assignee: Zhejiang Boteli Electric Technology Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-07-10
Anticipated expiration: 2029-12-07

Abstract

The utility model relates to an automatic assembly device of moulded case circuit breaker base assembly, including framework, pay-off assembly devices, fixture, pay-off assembly devices include pay-off vibration dish, servo motor, locating plate, first cylinder, push pedal, second cylinder, slip setting in the push pedal and with second cylinder linkage complex roof, the locating plate on be provided with a plurality of pay-off locating holes, be connected with the pay-off hose between each pay-off locating hole and the pay-off vibration dish respectively, and correspond each pay-off locating hole department on the locating plate and be provided with the vacuum respectively and inhale the material piece, the roof on correspond respectively send li locating hole department to be provided with a plurality of ejector pins that are used for carrying the copper inserts respectively, the ejector pin along with the roof action and can compress tightly the copper inserts in the mounting hole of circuit breaker base. The utility model has the advantages of simple structure, stable performance are reliable, assembly efficiency is high.

Description

Automatic assembly device of molded case circuit breaker base assembly

Technical Field

The utility model relates to a circuit breaker technical field, concretely relates to automatic assembly device of moulded case circuit breaker base assembly.

Background

At present, the universal circuit breaker base is integrally molded by means of compression molding, so that the process is greatly reduced, the production period is also saved, the universal circuit breaker base is more attractive in appearance and smooth, the weight is greatly reduced, and meanwhile, the size precision of the circuit breaker base is improved by means of the integral compression molding process of the base. Be provided with a plurality of metal insert nuts in the base of circuit breaker, the base assembly of current circuit breaker is when the assembly, and the metal insert nut all compresses tightly in the base through the manual work, and assembly efficiency is lower, and workman intensity of labour is big, and manufacturing cost is high.

Disclosure of Invention

An object of the utility model is to overcome prior art's defect, provide a simple structure, dependable performance, the efficient automatic assembly device of moulded case circuit breaker base assembly of assembly.

In order to achieve the purpose, the utility model discloses an automatic assembly device of a molded case circuit breaker base assembly, which comprises a framework, a feeding assembly mechanism which is arranged on the framework and used for conveying a copper insert, and a clamping mechanism which is arranged on the framework and used for clamping a circuit breaker base and corresponds to the upper part of the feeding assembly mechanism, wherein the feeding assembly mechanism comprises a feeding vibration disc which is arranged on the framework, a servo motor which is arranged on the framework, a positioning plate which is linked with the servo motor, a first air cylinder which is arranged on the lower end surface of the framework, a push plate which is linked and matched with the first air cylinder, a second air cylinder which is arranged on the push plate, and a top plate which is arranged on the push plate in a sliding way and is linked and matched with the second air cylinder, a plurality of feeding positioning holes are arranged on the positioning plate, feeding hoses are respectively connected between the feeding positioning holes and the feeding vibration disc, and vacuum suction pieces are respectively arranged, the top plate is provided with a plurality of ejector rods corresponding to the gift-sending positioning holes and used for conveying the copper inserts, and the ejector rods move along with the top plate and can compress the copper inserts in the mounting holes of the circuit breaker base.

The utility model has the advantages that: the vacuum material sucking part is arranged on the positioning plate, so that the copper insert can be accurately placed on the ejector rod, the copper insert can be effectively prevented from falling from the positioning hole in the feeding process, the assembling efficiency of the automatic assembling device is improved, and the automatic assembling device of the base assembly of the plastic case circuit breaker has the advantages of simple structure, stable and reliable performance and high assembling efficiency.

Particularly, fixture include two symmetries of department and set up the splint on the framework directly over corresponding push pedal, correspond two third cylinders that the department set up on the framework directly over of splint, with the clamp plate of third cylinder linkage complex, two splint between be formed with the centre gripping space, the clamp plate along with the action of third cylinder and can compress tightly the circuit breaker base in the centre gripping space. This fixture passes through the action of cylinder drive clamp plate, and the clamp plate can compress tightly the circuit breaker base between two splint to can realize this fixture to the centre gripping of circuit breaker base.

Particularly, the lower end face of the pressing plate is provided with a deburring lug, and the deburring lug moves along with the pressing plate and can be inserted into a through hole of the circuit breaker base in a penetrating mode. The pressing plate is provided with the deburring convex block, and when the pressing plate is tightly pressed on the circuit breaker base, the deburring convex block can carry out deburring processing on the through hole of the circuit breaker base, so that the automatic deburring function of the clamping mechanism can be realized.

Drawings

Fig. 1 is a perspective view of the embodiment of the present invention without a feeding vibration plate.

Fig. 2 is a front view of the embodiment of the present invention.

Detailed Description

As shown in fig. 1 and 2, an embodiment of the present invention is an automatic assembling device for a base assembly of a molded case circuit breaker, comprising a frame 10, a feeding and assembling mechanism 20 disposed on the frame 10 and used for conveying a copper insert, and a clamping mechanism 40 disposed on the frame 10 and used for clamping a circuit breaker base 30 and corresponding to a position above the feeding and assembling mechanism 20, wherein the feeding and assembling mechanism 20 includes a feeding vibration plate 21 disposed on the frame 10, a servo motor 22 disposed on the frame 10, a positioning plate 23 disposed in linkage with the servo motor 22, a first air cylinder 24 disposed on a lower end surface of the frame 10, a push plate 25 in linkage with the first air cylinder 24, a second air cylinder 26 disposed on the push plate 25, and a top plate 27 slidably disposed on the push plate 25 and in linkage with the second air cylinder 26, the positioning plate 23 is provided with a plurality of feeding positioning holes 231, a feeding hose 28 is connected between each feeding positioning hole 231 and the feeding vibration disc 21, a vacuum suction part 29 is arranged on the positioning plate 23 corresponding to each feeding positioning hole 231, a plurality of ejector rods 271 for conveying copper inserts are arranged on the top plate 27 corresponding to each feeding positioning hole 231, and the ejector rods 271 move along with the top plate 27 and can tightly press the copper inserts in the mounting holes of the circuit breaker base 30.

As shown in fig. 1, the clamping mechanism 40 includes two clamping plates 41 symmetrically disposed on the frame 10 at positions right above the push plate 25, a third cylinder 42 disposed on the frame 10 at positions right above the two clamping plates 41, and a pressing plate 43 cooperating with the third cylinder 42, a clamping space is formed between the two clamping plates 41, and the pressing plate 43 moves along with the third cylinder 42 and can press the circuit breaker base 30 in the clamping space. This fixture passes through the action of cylinder drive clamp plate, and the clamp plate can compress tightly the circuit breaker base between two splint to can realize this fixture to the centre gripping of circuit breaker base. The lower end surface of the pressing plate 43 is provided with a deburring lug 44, and the deburring lug 44 moves along with the pressing plate 43 and can be inserted into the through hole 31 of the circuit breaker base 30 in a penetrating way. The pressing plate is provided with the deburring convex block, and when the pressing plate is tightly pressed on the circuit breaker base, the deburring convex block can carry out deburring processing on the through hole of the circuit breaker base, so that the automatic deburring function of the clamping mechanism can be realized.

The vacuum material sucking part is arranged on the positioning plate, so that the copper insert can be accurately placed on the ejector rod, the copper insert can be effectively prevented from falling from the positioning hole in the feeding process, the assembling efficiency of the automatic assembling device is improved, and the automatic assembling device of the base assembly of the plastic case circuit breaker has the advantages of simple structure, stable and reliable performance and high assembling efficiency.

Claims

1. The utility model provides an automatic assembly device of moulded case circuit breaker base assembly which characterized in that: the automatic assembling device comprises a framework, a feeding and assembling mechanism which is arranged on the framework and used for conveying a copper insert, and a clamping mechanism which is arranged on the framework and used for clamping a circuit breaker base and corresponds to the upper part of the feeding and assembling mechanism, wherein the feeding and assembling mechanism comprises a feeding vibration disc arranged on the framework, a servo motor arranged on the framework, a positioning plate which is in linkage with the servo motor, a first air cylinder arranged on the lower end surface of the framework, a push plate in linkage fit with the first air cylinder, a second air cylinder arranged on the push plate, and a top plate which is slidably arranged on the push plate and in linkage fit with the second air cylinder, a plurality of feeding positioning holes are arranged on the positioning plate, feeding hoses are respectively connected between the feeding positioning holes and the feeding vibration disc, vacuum suction pieces are respectively arranged on the positioning plate corresponding to the feeding positioning holes, and a plurality of ejector rods for conveying the copper insert are respectively arranged on the top plate corresponding to the feeding positioning holes, the ejector rod moves along with the top plate and can compress the copper insert in the mounting hole of the circuit breaker base.

2. The apparatus for automatically assembling a molded case circuit breaker base assembly according to claim 1, wherein: the clamping mechanism comprises two clamping plates, a third air cylinder and a pressing plate, wherein the two clamping plates are symmetrically arranged right above the corresponding push plate and on the framework, the third air cylinder is arranged right above the corresponding two clamping plates and on the framework, the pressing plate is in linkage fit with the third air cylinder, a clamping space is formed between the two clamping plates, and the pressing plate acts along with the third air cylinder and can compress the circuit breaker base in the clamping space.

3. The apparatus for automatically assembling a molded case circuit breaker base assembly according to claim 2, wherein: the lower end face of the pressing plate is provided with a deburring lug, and the deburring lug moves along with the pressing plate and can be inserted into the through hole of the circuit breaker base in a penetrating mode.