CN211277333U

CN211277333U - Rear section of automatic assembling machine for circuit breaker finished products

Info

Publication number: CN211277333U
Application number: CN201921757138.0U
Authority: CN
Inventors: 袁振海; 潘其圣
Original assignee: Guangdong Yicheng Automation Technology Co ltd
Current assignee: DONGGUAN YICHENG AUTOMATION EQUIPMENT Co.,Ltd.
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-08-18
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a circuit breaker finished product automatic assembly machine back end, which comprises a frame, a lower cover feeding mechanism arranged on one side of the frame, an upper cover feeding mechanism arranged on one side of the frame, and a blanking mechanism arranged on one side of the frame, wherein a first material-stirring backflow mechanism is arranged on one side of a discharge port of the lower cover feeding mechanism, a second material-stirring backflow mechanism is arranged on one side of the discharge port of the upper cover feeding mechanism, an arc extinguish chamber automatic feeding and assembling mechanism is arranged on one side of the first material-stirring backflow mechanism, an arc isolating sheet automatic feeding and assembling mechanism and a magnetic conductive sheet automatic feeding and assembling mechanism are arranged on one side of the second material-stirring backflow mechanism, an upper cover overturning and assembling mechanism is arranged between the first material-stirring backflow mechanism and the second material-stirring backflow mechanism, thereby realizing the automatic assembly of the arc extinguish chamber on the lower cover, the automatic assembly of the arc isolating sheet and the magnetic conductive sheet on the upper cover, and the automatic assembly, the automatic assembling machine has the advantages of high automation degree, high assembling efficiency and stable and reliable product quality.

Description

Rear section of automatic assembling machine for circuit breaker finished products

Technical Field

The utility model relates to an automatic equipment field of circuit breaker subassembly especially relates to an automatic kludge back end of circuit breaker finished product.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time.

As shown in fig. 1, the circuit breaker includes a lower cover 01, an upper cover 02, an arc extinguish chamber 03, a magnetic conductive plate 04 and an arc isolating plate 05, and in the prior art, a large amount of manual work is generally adopted to assemble the above components together, and the manual assembly mode has the technical problems of high cost, low assembly efficiency and unstable assembly quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide an automatic kludge back end of circuit breaker finished product that assembly efficiency is high, assembly quality is reliable and stable.

In order to achieve the above object, the utility model provides an automatic kludge back end of circuit breaker finished product, including the frame, install in frame one side and be used for carrying out automatic feed's lower cover feed mechanism to the lower cover, install in frame one side and be used for carrying out automatic feed's upper cover feed mechanism to the upper cover, install in frame one side and be used for the unloading mechanism to the circuit breaker finished product, the first group material backward flow mechanism that is used for transporting the lower cover is installed to discharge gate one side of lower cover feed mechanism, the second group material backward flow mechanism that is used for transporting the upper cover is installed to discharge gate one side of upper cover feed mechanism, the explosion chamber automatic feeding equipment mechanism that is used for carrying out the autoloading to the explosion chamber and assembles the lower cover is installed to one side of first group material backward flow mechanism, the arc piece automatic feeding equipment mechanism that is used for carrying out the autoloading to the arc piece and assembles the upper cover is installed to one side of second, The magnetic conductive sheet automatic feeding and assembling mechanism is used for automatically feeding magnetic conductive sheets and assembling the magnetic conductive sheets to the upper cover, and an upper cover overturning and assembling mechanism used for overturning the upper cover and buckling the upper cover to the lower cover is arranged between the first material shifting and refluxing mechanism and the second material shifting and refluxing mechanism.

Preferably, the structure of the lower cover feeding mechanism is the same as that of the upper cover feeding mechanism, and the lower cover feeding mechanism comprises a conveyor belt device which is arranged on the frame and used for conveying the lower cover, a horizontal moving device which is arranged on one side of a discharge port of the conveyor belt device and fixedly connected with the frame, a vertical moving device which is arranged on the horizontal moving device, and a clamping cylinder which is arranged on the vertical moving device.

Preferably, the unloading mechanism is including installing non-defective products unloading mechanism and defective products unloading mechanism in the frame, non-defective products unloading mechanism and defective products unloading mechanism are the same with lower cover feed mechanism's structure respectively.

Preferably, the first material-stirring backflow mechanism comprises a first slide rail arranged on the machine frame, a jig which is arranged on the first slide rail and is connected with the first slide rail in a sliding manner and is used for bearing the shell, a horizontal material-stirring device which is arranged on one side of the first slide rail and is fixedly connected with the machine frame and is used for stirring the jig to advance, a descending device which is arranged at one end of the first slide rail and is used for driving the jig to descend, an ascending device which is arranged at the other end of the first slide rail and is used for driving the jig to ascend, and a horizontal backflow device which is arranged below the first slide rail and is.

Preferably, the second material stirring backflow mechanism and the first material stirring backflow mechanism have the same structure.

Preferably, explosion chamber autoloading equipment mechanism is including installing the explosion chamber vibration dish that is used for carrying out autoloading to the explosion chamber in the frame, install the explosion chamber feeding mechanism who is used for storing the explosion chamber material and provides the material to explosion chamber vibration dish is automatic above the explosion chamber vibration dish, install the conveyor in explosion chamber vibration dish discharge gate one side, install the dam device in conveyor discharge gate department, install the automatic mechanism of assembling of explosion chamber in conveyor discharge gate one side.

Preferably, the magnetic conductive sheet automatic feeding and assembling mechanism comprises a third vibration disc arranged on the frame and used for automatically feeding the magnetic conductive sheets, a magnetic conductive sheet distributing device arranged at a discharge port of the third vibration disc and fixedly connected with the frame and used for distributing the magnetic conductive sheets, and a magnetic conductive sheet automatic assembling device arranged on the frame and used for automatically assembling the magnetic conductive sheets on the magnetic conductive sheet distributing device into the shell.

Preferably, the automatic arc isolation sheet feeding and assembling mechanism comprises a fourth vibration disc arranged on the frame and used for automatically feeding the arc isolation sheets, and an automatic arc isolation sheet assembling device arranged on the frame and used for automatically assembling the arc isolation sheets at the discharge outlet of the fourth vibration disc into the shell.

Preferably, the upper cover overturning and assembling mechanism comprises an upper cover overturning device which is arranged on the machine frame and used for taking and overturning the upper cover positioned on the second material stirring and refluxing mechanism, and an upper cover transferring and assembling device which is arranged on the machine frame and used for taking the upper cover on the upper cover overturning device and assembling the upper cover to the lower cover positioned on the first material stirring and refluxing mechanism.

Preferably, the device also comprises a CCD detection device which is arranged on one side of the first material stirring and refluxing mechanism and is used for detecting whether the lower cover internal components are missing or not and a conduction testing device which is used for detecting whether the circuit breaker finished product internal components are communicated or not.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model is provided with a frame, a lower cover feeding mechanism arranged on one side of the frame for automatically feeding the lower cover, an upper cover feeding mechanism arranged on one side of the frame for automatically feeding the upper cover, a blanking mechanism arranged on one side of the frame for unloading the finished product of the circuit breaker, a first material-shifting backflow mechanism for transporting the lower cover is arranged on one side of a discharge port of the lower cover feeding mechanism, a second material-shifting backflow mechanism for transporting the upper cover is arranged on one side of the discharge port of the upper cover feeding mechanism, an arc extinguish chamber automatic feeding and assembling mechanism for automatically feeding and assembling the arc extinguish chamber to the lower cover is arranged on one side of the first material-shifting backflow mechanism, an arc isolating sheet automatic feeding and assembling mechanism for automatically feeding and assembling the arc isolating sheet to the upper cover, a magnetic conductive sheet automatic feeding and assembling mechanism for automatically feeding and assembling the magnetic conductive sheet to the upper cover are arranged on one side of the second material-shifting backflow mechanism, install between first group material backward flow mechanism and the second group material backward flow mechanism and be used for the upper cover upset equipment mechanism on with upper cover upset and lock lower cover, realize that the lower cover carries out automatic assembly explosion chamber, carries out automatic assembly to the upper cover and separates arc piece and magnetic conductive plate and the function to upper cover and lower cover automatic assembly, the utility model has the advantages of degree of automation is high, the packaging efficiency is high, product quality is reliable and stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a circuit breaker assembly provided by the present invention;

fig. 2 is a schematic plan view of a rear section of the automatic assembling machine for finished circuit breakers provided by the present invention;

fig. 3 is a schematic structural view of the automatic lower cover feeding mechanism provided by the present invention;

fig. 4 is a schematic view of a first structure of a first material-ejecting and reflowing mechanism provided by the present invention;

fig. 5 is a second schematic structural diagram of the first material-stirring backflow mechanism provided by the present invention;

fig. 6 is a partial enlarged view at a in fig. 4;

fig. 7 is a schematic structural view of a descending device provided by the present invention;

fig. 8 is a schematic structural view of an automatic feeding and assembling mechanism for an arc extinguish chamber provided by the present invention;

fig. 9 is a schematic view of a first structure of an arc extinguish chamber feeding mechanism provided by the present invention;

fig. 10 is a second schematic structural diagram of an arc extinguish chamber feeding mechanism provided by the present invention;

FIG. 11 is an exploded view of FIG. 9;

fig. 12 is a schematic view of a first structure of a conveying device provided by the present invention;

fig. 13 is a second schematic structural view of the conveying device provided by the present invention;

fig. 14 is a partial enlarged view at a in fig. 12;

fig. 15 is a schematic structural view of an arc extinguish chamber vertical transfer device provided by the present invention;

fig. 16 is a schematic structural view of the magnetic conductive sheet automatic feeding and assembling mechanism provided by the present invention;

fig. 17 is a schematic structural view of an automatic feeding and assembling mechanism for arc isolating sheets provided by the present invention;

fig. 18 is a schematic structural view of an upper cover turning and assembling mechanism provided by the present invention;

fig. 19 is a partial enlarged view at a in fig. 18;

fig. 20 is a schematic structural diagram of a CCD detection device provided by the present invention;

fig. 21 is a schematic structural diagram of a conduction testing apparatus provided by the present invention;

fig. 22 is a partially enlarged view at a in fig. 21.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in figure 2, the utility model provides a circuit breaker finished product automatic assembly machine back end, including frame 1, install in frame 1 one side and be used for carrying out automatic feed's lower cover feed mechanism 2 to the lower cover, install in frame 1 one side and be used for carrying out automatic feed's upper cover feed mechanism 9 to the upper cover, install in frame 1 one side and be used for unloading the unloading mechanism 3 to the circuit breaker finished product, the first group material backward flow mechanism 4 that is used for transporting the lower cover is installed to discharge gate one side of lower cover feed mechanism 2, the second group material backward flow mechanism 5 that is used for transporting the upper cover is installed to discharge gate one side of upper cover feed mechanism 9, explosion chamber autoloading equipment mechanism 8 that is used for carrying out autoloading to the explosion chamber and assembles the lower cover is installed to one side of first group material backward flow mechanism 4, separate arc piece autoloading equipment mechanism 7 that is used for carrying out autoloading to separate arc piece and assembles the upper cover is installed to one side of second group material backward flow mechanism 5, And an upper cover overturning and assembling mechanism 10 for overturning and buckling the upper cover on the lower cover is arranged between the first material shifting and refluxing mechanism 4 and the second material shifting and refluxing mechanism 5.

The following describes each component of the present embodiment in detail with reference to the drawings.

As shown in fig. 3, the automatic lower cover feeding mechanism 2 includes a conveyor belt device 21 mounted on the frame 1 for transporting the lower cover, a horizontal moving device 22 mounted on one side of the discharge port of the conveyor belt device 21 and fixedly connected to the frame 1, a vertical moving device 23 mounted on the horizontal moving device 22, and a gripping cylinder 24 mounted on the vertical moving device 23.

The horizontal moving device 22 comprises a first horizontal driving cylinder 221 installed on one side of the frame 1, a guide rail 222 installed on both sides of the frame 1, and a first moving plate 223 installed on the guide rail 222 and slidably connected with the guide rail 222, wherein the first moving plate 223 is slidably connected with the first horizontal driving cylinder 221.

Vertical mobile device 23 is including installing the first vertical drive cylinder 231 on first movable plate 223, with the clamping jaw cylinder mounting panel 232 that first vertical drive cylinder 231 transmission is connected, install the clamping jaw cylinder 24 on clamping jaw cylinder mounting panel 232.

During operation, the first vertical driving cylinder 231 drives the clamping jaw cylinder 24 to descend, the clamping jaw cylinder 24 clamps the lower cover 01 on the conveying belt device 21, the first vertical driving cylinder 231 drives the lower cover 01 to ascend, the first horizontal driving cylinder 221 drives the shell 01 to horizontally move, the first vertical driving cylinder 231 drives the lower cover 01 to descend, the lower cover is placed on the material stirring backflow mechanism 4, and subsequent operation of automatically assembling the arc extinguish chamber towards the interior of the lower cover is performed.

As shown in fig. 2, the lower cap feeding mechanism 2 and the upper cap feeding mechanism 9 have the same structure, and the upper cap feeding mechanism 9 is used for feeding the lower cap 02 material.

Unloading mechanism 3 is including installing non-defective products unloading mechanism 31 and defective products unloading mechanism 32 in frame 1, non-defective products unloading mechanism 31 and defective products unloading mechanism 32 are the same with lower cover feed mechanism 2's structure respectively, when the lower cover 01 with upper cover 02 lock and through switch-on testing arrangement 07 and the test that resets testing arrangement slowly, the clamping jaw cylinder on the non-defective products unloading mechanism 31 snatchs the qualified circuit breaker finished product of test and places its conveyer belt device on, the clamping jaw cylinder of defective products unloading mechanism 32 snatchs the unqualified circuit breaker finished product of test and places its conveyer belt device on to guarantee the qualification rate of circuit breaker product.

As shown in fig. 4 and fig. 5, the material-stirring backflow mechanism 4 includes a first slide rail 41 mounted on the frame 1, a fixture 42 mounted on the first slide rail 41 and slidably connected to the first slide rail 41 for supporting the housing, a horizontal material-stirring device 43 mounted on one side of the first slide rail 41 and fixedly connected to the frame 1 for stirring the fixture 42 to advance, a descending device 44 mounted at one end of the first slide rail 41 for driving the fixture 42 to descend, an ascending device 45 mounted at the other end of the first slide rail 41 for driving the fixture 42 to ascend, and a horizontal backflow device 46 mounted below the first slide rail 41 for driving the fixture 42 to flow backward.

As shown in fig. 4-6, the horizontal kick-off device 43 includes a driving motor 431 mounted on the frame 1, a screw rod 432 in transmission connection with the driving motor 431, a first bearing seat 433 arranged at one end shaft end of the screw rod 432 and fixedly connected with the frame 1, a second bearing seat 434 arranged at the other end shaft end of the screw rod 432 and fixedly connected with the frame 1, a material inserting cylinder fixing seat 435 in transmission connection with the screw rod 432, a material inserting cylinder 436 arranged on the material inserting cylinder fixing seat 435, the material inserting block 437 is in transmission connection with the material inserting cylinder 436, a second slide rail 438 which is fixedly connected with the frame 1 is also arranged below the material inserting cylinder fixing seat 435, the inserting cylinder fixing seat 435 is slidably connected with the second sliding rail 438, the first bearing seat 433 is fixedly connected with the second bearing seat 434 through a first connecting column 439, a plurality of sensors 440 for controlling the position of the inserting cylinder fixing seat 435 relative to the screw rod 432 are fixed on the first connecting column 439.

The material inserting cylinder fixing seat 435, the material inserting cylinder 436 and the material inserting blocks 437 form a material inserting assembly 09, therefore, a plurality of material inserting assemblies 09 and corresponding quantity of jigs 42 are arranged on the second sliding rail 438, the material inserting cylinder fixing seat 435 on the material inserting assemblies 09 is in sliding connection with the second sliding rail 438, and every two material inserting assemblies 09 are fixedly connected together through a second connecting column 091.

As shown in fig. 7, the descending device 44 includes a descending cylinder fixing base 441 mounted at the end of the second sliding rail 438, a descending driving cylinder 442 mounted below the descending cylinder fixing base 441, a guide rail 443 vertically mounted on the descending cylinder fixing base 441, and a descending moving plate 444 mounted on the guide rail 443 and slidably connected with the guide rail 443, wherein the descending moving plate 444 is drivingly connected with the descending driving cylinder 442.

The ascending device 45 and the descending device 44 have the same structure, and the ascending device 45 and the descending device 44 are symmetrically arranged at the other end of the second slide rail 438.

As shown in fig. 5, the horizontal reflow device 46 includes a reflow conveyor device 461 mounted on the frame 1, and a third slide rail 462 mounted on one side of the reflow conveyor device 461 and fixedly connected to the frame 1, and the fixture 42 is slidably connected to the third slide rail 462.

During operation, the lower cover automatic feeding mechanism 2 places the lower cover clamp on the fixture 42, the inserting cylinder 436 simultaneously drives the corresponding inserting block 437 to be inserted into the fixture 42, the driving motor 431 drives the screw rod 432 to rotate, the screw rod 432 drives the inserting block 437 to advance, thereby driving the lower cover on the fixture 42 to slide on the first slide rail 41 to advance, so as to realize each assembly process, after the assembly of the components inside the lower cover 01 is completed, the blanking mechanism 3 moves the breaker housing onto the conveying belt device 21, at this time, the descending cylinder fixing seat 441 drives the descending moving plate 444 to descend, thereby driving the fixture 42 to descend, because the fixture 42 has sliding friction with the conveying belt on the backflow conveying belt device 461, the friction force drives the fixture 42 to advance in the conveying direction of the backflow conveying belt device 461 with the third slide rail 462 as a guide, when the fixture advances to the tail end of the backflow conveying belt device 461, the ascending device 45 drives the fixture 42 to ascend, at this time, the jig 42 is shifted into the first slide rail 41 by the horizontal shifting device 43, and the next circular assembly operation is performed, so that the full-automatic backflow function of the jig 42 is realized, and the assembly efficiency of the product is improved.

As shown in fig. 2, the second material-ejecting and returning mechanism 5 and the first material-ejecting and returning mechanism 4 have the same structure, and the second material-ejecting and returning mechanism 5 is used for transporting the upper cover 02.

As shown in fig. 8, the arc extinguishing chamber autoloading equipment mechanism 8 includes an arc extinguishing chamber vibration disk 81 installed on the frame 1 and used for autoloading to the arc extinguishing chamber, an arc extinguishing chamber feeding mechanism 82 installed above the arc extinguishing chamber vibration disk 81 and used for storing arc extinguishing chamber materials and automatically providing the materials to the arc extinguishing chamber vibration disk 81, a conveying device 83 installed on one side of a discharge port of the arc extinguishing chamber vibration disk 81, a material blocking device 84 installed on a discharge port of the conveying device 83, and an arc extinguishing chamber automatic assembly mechanism 85 installed on one side of a discharge port of the conveying device 83.

As shown in fig. 9 and 10, the arc extinguishing chamber feeding mechanism 82 includes a transportation device 821 mounted on the frame 1, and a storage bin 822 mounted above the transportation device 31, wherein a large amount of arc extinguishing chamber 03 materials are stored in the storage bin 32, the storage bin 822 is in a pyramid shape with openings at the upper and lower parts, and the opening at the upper part is larger than the opening at the lower part.

As shown in fig. 9-11, the transportation device 821 includes a driving shaft 8211 installed at one side of the frame 1, a driven shaft 8212 installed at the other side of the frame 1, a belt 8213 sleeved between the driving shaft 8211 and the driven shaft 8212, a driving device 8214 installed at one end of the driving shaft 8211, two ends of the driving shaft 8211 and two ends of the driven shaft 8212 are respectively fixed on the frame 1 through bearing seats 8215, a material blocking block 8216 is arranged above the belt 8213, the material blocking block 8216 can avoid the problem that the arc extinguishing chamber materials drop from two sides when the belt 8213 transports the arc extinguishing chamber materials, a shielding block 8217 which is in an L shape and is fixedly connected with the frame 1 is arranged at the side edge of the driving shaft 8211, the shielding block 8217 avoids the danger that the human hand touches the transportation device 31 by mistake, the safety problem of the operating personnel is considered, a discharge guide block 8218 is arranged at the discharge port of the belt 8213, the discharge guide block, keep off material block 8216, hide piece 8217 and ejection of compact guide block 8218 and be the sheet metal component, one side of belt 8213 discharge gate is provided with inductor fixed block 8219, inductor fixed block 8219 is the sheet metal component, inductor fixed block 8219 is the setting of L type, open the first notch 82191 and the second notch 82192 that have the bar on the inductor fixed block 8219, second notch 82192 is passing through screw fixed connection inductor 8220, first notch 82191 is used for adjusting the horizontal position of the relative explosion chamber vibration dish 81 of inductor 8220, second notch 82192 is used for adjusting the vertical position of the relative explosion chamber vibration dish 81 of inductor 8220, drive arrangement 8214 is including installing first sprocket 82141 in frame 1, with driving shaft 8211 one end fixed connection's second sprocket 82142, the cover is established at the chain between first sprocket 82141 and the second sprocket 82142, the driving motor 82143 with first sprocket 82141 transmission connection, the rotation of driving motor 82143 drive first sprocket 82141, and first sprocket 82141 passes through the rotation that the chain drove second sprocket 82142, and second sprocket 82142 drives the rotation of driving shaft 8211 to the transportation operation of drive belt 8213, drive arrangement 8214 can also be the transmission mode of hold-in range, drive arrangement 8214 can also be that direct motor output shaft passes through the shaft coupling and is connected with driving shaft 8211.

During the operation, when inductor 8220 senses explosion chamber vibration dish 81 feed not enough, drive arrangement 8214 drive belt 8213's transportation, and belt 8213 will be carried out the transportation operation by the explosion chamber material that storage silo 822 dropped down, and explosion chamber 03 can drop in explosion chamber vibration dish 81 along ejection of compact guide block 8218, for explosion chamber vibration dish 81 provides the material automatically.

As shown in fig. 12-14, the conveying device 83 includes a belt conveying device 831, a first stopper 42 and a second stopper 833 installed on the belt conveying device 831, the first stopper 832 and the second stopper 833 are respectively sheet metal parts designed in an L shape, and are symmetrically disposed at two sides above the belt conveying device 831, a strip-shaped adjusting groove 8321 is respectively disposed on the first stopper 832 and the second stopper 833, the first stopper 832 and the second stopper 833 are fixed on the rack 1 by penetrating the adjusting groove 8321 through a screw, and the adjusting groove 8321 is used for adjusting the width of the first stopper 832 and the second stopper 833 until being suitable for transporting the required width of the arc extinguish chamber.

As shown in fig. 12-14, the belt conveying device 831 includes a first roller 8311 installed on one side of the frame 1, a second roller 8312 installed on the other side of the frame 1, a first tensioning roller 8313, a second tensioning roller 8314 and a driving roller 8315 installed on the frame 1, a conveyor belt 8316 sleeved on the first roller 8311, the second roller 8312, the first tensioning roller 8313, the second tensioning roller 8314 and the driving roller 8315, an axial center of the driving roller 8315 is connected with an output shaft of the belt motor 8317, a stopper 8318 fixedly connected with the frame 1 is installed on a discharge end of the conveyor belt 8316, and a third sensor 8319 is fixedly connected to a side surface of the stopper 8318.

During operation, the belt motor 8317 drives the rotation of the driving wheel 8315, the driving wheel 8315 drives the transportation of the conveyor belt 416 through the first roller 8311, the second roller 8312, the first tensioning wheel 8313 and the second tensioning wheel 8314, the arc extinguish chamber 03 located on the conveyor belt 8316 is conveyed by taking the first limiting block 832 and the second limiting block 833 as a guide, when the arc extinguish chamber 03 is blocked by the stop block 8318, the third sensor 8319 can detect the arc extinguish chamber 03 material at the discharge outlet of the belt conveyor 831, and the subsequent operation of transferring and assembling the arc extinguish chamber 03 is facilitated.

As shown in fig. 14, the material blocking device 84 includes a first sensor 841 and a second sensor 842 installed at one side of a discharge port of the belt conveyer 831, and a first material blocking cylinder 843 and a second material blocking cylinder 844 installed at the other side of the discharge port of the belt conveyer 831, when the third sensor 8319 detects that the arc-extinguishing chamber 03 is already stored at the discharge port of the belt conveyer 831 during operation, the third sensor 8319 feeds back information to the second sensor 842, when the second sensor 842 detects the arc-extinguishing chamber 03 at the discharge port of the belt conveyer 831 again, the second material blocking cylinder 844 drives the piston rod to block the arc-extinguishing chamber 03, at this time, the second material blocking cylinder 844 feeds back information to the first sensor 841, when the first sensor 841 detects the arc-extinguishing chamber 03 at the discharge port of the belt conveyer 831 again, the first material blocking cylinder 843 drives the piston rod to block the arc-extinguishing chamber 03, thereby realize keeping off the function of material to explosion chamber 03 material, be convenient for follow-up the operation of transporting the equipment to explosion chamber 03.

As shown in fig. 8 and 15, the automatic arc extinguishing chamber transfer and assembly device 85 includes an arc extinguishing chamber horizontal transfer device 851 installed on the machine frame 1, an arc extinguishing chamber vertical transfer device 852 installed on the arc extinguishing chamber horizontal transfer device 851, and a rotary clamping jaw cylinder 853 installed on the vertical transfer device 852.

As shown in fig. 15, the horizontal transfer device 851 for the arc extinguish chamber includes a horizontal driving cylinder 8511 installed on the frame 1, a horizontal guide rail 8512 installed on the frame 1, a horizontal moving plate 8513 installed on the horizontal guide rail 8512 and connected with the horizontal driving cylinder 8511 in a transmission manner, the horizontal moving plate 8513 is an aluminum member, the horizontal moving plate 8513 is connected with the horizontal guide rail 8512 in a sliding manner, the horizontal transfer device 851 for the arc extinguish chamber further includes hydraulic buffers 8514 installed on both sides of the frame 1, a first sensor 8515 and a second sensor 8516 installed on the horizontal moving plate 8513, a strip-shaped adjusting slot 85131 is provided on the horizontal moving plate 8513, the first sensor 8515 and the second sensor 8516 can respectively move on the adjusting slot 85131 and are fixed on the horizontal moving plate 8513 by screws, an L-shaped sensor sensing piece 8517 is further installed on the frame 1, and the horizontal driving cylinder 8511 can drive the horizontal moving plate 8513 to horizontally move with the horizontal guide rail 8512 as a guide during operation When the sensor sensing piece 8517 of the housing 1 senses the first sensor 8515 and the second sensor 8516 of the horizontal moving plate 8513, the horizontal driving cylinder 8511 stops operating.

As shown in fig. 15, the arc extinguish chamber vertical transfer device 852 comprises a horizontal moving plate adapter plate 8521 arranged on a horizontal moving plate 8513, wherein the horizontal moving plate adapter plate 8521 is an aluminum piece, a vertical driving cylinder 8522 arranged on the horizontal moving plate adapter plate 8521, and a vertical moving plate 8523 in transmission connection with the vertical driving cylinder 8522, wherein the cylinder body of the vertical driving cylinder 8522 is fixed on the horizontal moving plate adapter plate 8521, the piston rod of the vertical driving cylinder 8522 is fixed on the vertical moving plate 8523, the vertical moving plate 8523 is an aluminum piece, the vertical moving plate adapter block 8524 arranged on the vertical moving plate 8523, the vertical moving plate adapter block 8524 is an aluminum piece, the rotary clamping jaw cylinder 853 is arranged on the vertical adapter block 8524, the vertical driving cylinder 8522 drives the vertical moving plate 8523 to perform lifting motion in the vertical direction, a cable 8525 is further arranged on the horizontal moving plate 8521, the cable fixing block 8525 is used for arranging an electric circuit and avoiding interference between a cable and a part in the movement process of the mechanism.

During the operation, horizontal drive cylinder 8511 drive rotatory clamping jaw cylinder 853 makes horizontal migration, vertical drive cylinder 8522 drive rotatory clamping jaw cylinder 853 descends in vertical direction simultaneously, thereby remove rotatory clamping jaw cylinder 853 to the conveyer 821 discharge gate directly over, rotatory clamping jaw cylinder 853 presss from both sides the explosion chamber that lies in the conveyer 821 discharge gate this moment, vertical drive cylinder 8522 drive rotatory clamping jaw cylinder 853 of this moment rises, horizontal drive cylinder 8511 drive rotatory clamping jaw cylinder 853 makes horizontal migration, vertical drive cylinder 8522 drive rotatory clamping jaw cylinder 853 descends once more, when rotatory clamping jaw cylinder 853 descends rotatory 90 degrees of explosion chamber on with the clamping jaw, place explosion chamber 03 in lower cover 01, thereby realize the function of automatic assembly lower cover with the explosion chamber.

As shown in fig. 2 and 16, the magnetic conductive sheet automatic feeding and assembling mechanism 6 includes a third vibration disc 61 installed on the frame 1 for automatically feeding the magnetic conductive sheets, a magnetic conductive sheet distributing device 62 installed at a discharge port of the third vibration disc 61 and fixedly connected to the frame 1 for distributing the magnetic conductive sheets, and a magnetic conductive sheet automatic assembling device 63 installed on the frame 1 for automatically assembling the magnetic conductive sheets on the magnetic conductive sheet distributing device 62 into the upper cover.

As shown in fig. 16, the magnetic conductive sheet separating device 62 includes a magnetic conductive sheet separating cylinder 621 installed on one side of the discharge port of the third vibrating plate 61, the magnetic conductive sheet distributing block 622 is in transmission connection with the magnetic conductive sheet distributing cylinder 621, the automatic magnetic conductive sheet assembling device 63 comprises a magnetic conductive sheet horizontal moving module 631, a magnetic conductive sheet vertical moving module 632 arranged on the magnetic conductive sheet horizontal moving module 631, and an adsorption block 633 arranged below the magnetic conductive sheet vertical moving module 632, during operation, the magnetic conductive sheet distributing cylinder 621 drives the magnetic conductive sheet distributing block 622 to move, the magnetic conductive sheet distributing block 622 distributes the magnetic conductive sheets at the discharge port of the third vibration disc 61, and at the moment, the adsorption block 633 adsorbs the upper surface of the magnetic conductive sheets, through the linkage of magnetic conductive piece horizontal migration module 631 and the vertical removal module 632 of magnetic conductive piece, adsorb on the piece 633 puts the upper cover 02 of dialling material reflux mechanism 5 with the magnetic conductive piece, realize the automation mechanized operation of assembling the magnetic conductive piece in the upper cover.

As shown in fig. 17, the automatic arc isolating sheet feeding and assembling mechanism 7 includes a fourth vibrating tray 71 installed on the frame 1 for automatically feeding the arc isolating sheet, an automatic arc isolating sheet assembling device 72 installed on the frame 1 for automatically assembling the arc isolating sheet at the discharge port of the fourth vibrating tray 71 into the upper cover, the automatic arc isolating sheet assembling device 72 includes an arc isolating sheet horizontal moving module 721 installed on the frame 1, an arc isolating sheet vertical moving module 722 installed on the arc isolating sheet horizontal moving module 721, a rotary cylinder 723 installed on the arc isolating sheet vertical moving module 722, and a second adsorption block 723 in transmission connection with the rotary cylinder, during operation, the second adsorption block 724 adsorbs the arc isolating sheet at the discharge port of the fourth vibrating tray 71, and the arc isolating sheet on the second adsorption block 724 is adjusted to a suitable posture by the arc isolating sheet horizontal moving module 721 and the arc isolating sheet vertical moving module 722, and at the same time, the rotary cylinder 723 adjusts the arc isolating sheet on the second adsorption block 724, the second adsorption block 724 places the arc isolation sheet on the upper cover 02 of the material poking backflow mechanism 5, and automatic operation of assembling the arc isolation sheet into the upper cover 02 is achieved.

As shown in fig. 18, the upper cover turning and assembling mechanism 10 includes an upper cover turning device 101 mounted on the frame 1 for taking and turning the upper cover located on the second material-stirring and refluxing mechanism 5, and an upper cover transferring and assembling device 102 mounted on the frame 1 for taking the upper cover on the upper cover turning device 101 and assembling the upper cover to the lower cover located on the first material-stirring and refluxing mechanism 4.

As shown in fig. 19, the upper lid turning device 101 includes an upper lid horizontal transfer cylinder 1011 fixed on the frame 1, a horizontal transfer cylinder adaptor plate 1012 in transmission connection with the upper lid horizontal transfer cylinder 1011, an upper lid vertical transfer cylinder 1013 fixed on the horizontal transfer cylinder adaptor plate 1012, a vertical transfer cylinder adaptor plate 1014 in transmission connection with the upper lid vertical transfer cylinder 1013, an upper lid rotation cylinder 1015 fixed on the vertical transfer cylinder adaptor plate 1014, an upper lid gripper cylinder mount 1016 in transmission connection with the upper lid rotation cylinder 1015, and an upper lid gripper cylinder 1017 fixed on the upper lid gripper cylinder mount 1016, wherein the upper lid gripper cylinder mount 1016 is further provided with an adsorption joint 1018 for adsorbing the upper lid 02.

During operation, the upper cover vertical transfer cylinder 1013 drives the upper cover gripper cylinder 1017 and the adsorption joint 1018 to descend, the upper cover gripper cylinder 1017 on the second backflow material shifting mechanism 5 clamps the upper cover 02, the adsorption joint 1018 adsorbs the surface of the upper cover 02, the upper cover vertical transfer cylinder 1013 drives the upper cover gripper cylinder 1017 and the adsorption joint 1018 to ascend, at the moment, the upper cover rotating cylinder 1015 drives the upper cover 02 on the upper cover gripper cylinder 1017 to overturn for 180 degrees, and meanwhile, the upper cover horizontal transfer cylinder 1011 drives the upper cover 02 to horizontally transfer to the lower side of the upper cover transfer assembly device 102.

As shown in fig. 18, the upper cover transferring and assembling device 102 includes an upper cover first transferring cylinder 1021 fixed on the frame 1, a first sliding guide rail 1022 fixed on the frame 1, a horizontal moving block 1023 slidably connected to the first sliding guide rail 1021, an upper cover second transferring cylinder 1024 fixed above the horizontal moving block 1023, a second sliding guide rail 1025 fixed at the middle of the horizontal moving block 1023, a vertical moving block 1026 slidably connected to the second sliding guide rail 1025, an adsorbing block 1027 fixed on the vertical moving block 1026, the horizontal moving block 1023 is in transmission connection with the upper cover first transferring cylinder 1021, the vertical moving block 1026 is in transmission connection with the upper cover second transferring cylinder 1024, and the adsorbing block 1027 is provided with a plurality of adsorbing joints for adsorbing the upper cover surface.

During operation, the upper cover second transfer cylinder 1024 drives the adsorption block 1027 to descend, the adsorption block 1027 adsorbs the upper cover 02 on the upper cover clamping claw cylinder 1017, the upper cover second transfer cylinder 1024 drives the adsorption block 1027 to ascend, meanwhile, the upper cover first transfer cylinder 1021 drives the adsorption block 1027 to horizontally move, the upper cover 02 on the adsorption block 1027 is transferred to the position right above the lower cover 01 on the first backflow material shifting mechanism 4, at the moment, the upper cover second transfer cylinder 1024 drives the adsorption block 1027 to descend again, the upper cover 02 on the adsorption block 1027 is pressed on the lower cover 01 of the first backflow material shifting mechanism 4, and full-automatic assembly operation of the upper cover 02 and the lower cover 01 is achieved.

As shown in fig. 2, the automatic assembling machine for circuit breaker finished products further includes a CCD detecting device 06 installed on one side of the first material-stirring reflow mechanism 4 for detecting whether the internal components of the lower cover are missing or not, and a conduction testing device 07 for detecting whether the internal components of the circuit breaker finished products are connected or not.

As shown in fig. 20, the CCD detection device 06 includes a fixed column 061 fixed on the frame 1, a first transfer block 062 and a second transfer block 063 respectively sleeved on the fixed column 061, a CCD image processor 064 fixed on the first transfer block 062, a camera 065 fixed on the CCD image processor 064, and a light source 066 fixed on the second transfer block 063, where the light source 066 is located right below the camera 065, the light source 066 supplements light for the lower cover 01 on the first material-stirring backflow mechanism 4 during operation, the camera 065 photographs the lower cover 01, and picture information is transmitted to the CCD image processor 064, so as to determine whether a phenomenon that a component is missed in the front section inside the lower cover 01 occurs or not, and feed data back to the blanking mechanism 3, thereby facilitating the subsequent good product blanking mechanism 31 and the defective product blanking mechanism 32 to screen the finished circuit breaker.

As shown in fig. 21 and 22, the conduction testing device 07 includes a conduction driving cylinder 071 fixed above the frame 1, a slide rail 072 fixed on the frame 1, a longitudinal moving plate 073 slidably connected to the slide rail 072, the longitudinal moving plate 073 is in transmission connection with the conduction driving cylinder 071, the longitudinal moving plate 073 is fixedly connected to a longitudinal moving plate adapter plate 074, a circuit breaker dial block driving cylinder 075 and a guide block 076 are fixedly connected below the longitudinal moving plate adapter plate 074, a dial block 077 in transmission connection with the circuit breaker dial block driving cylinder 075, a T-shaped guide slot 0761 is provided on the guide block 076, the dial block 077 can slide in the guide slot 0761, a toggle cylinder 078 is fixedly connected above the longitudinal moving plate 074, a rotating handle 079 in transmission connection with the toggle cylinder 078, a bearing seat 080 is provided on a side surface of the longitudinal moving plate adapter plate 074, the test device is characterized in that the rotating handle 079 is sleeved on the bearing seat 080, the rotating handle 079 is fixedly connected with a piston rod end of the toggle cylinder 078 through a fisheye bearing 081, a test rod 082 is fixedly connected below the rotating handle 079, and a sensor 083 is fixedly connected above the longitudinal moving plate adapter plate 074.

During operation, switch on drive actuating cylinder 071 drive shifting block 077 and test stick 082 downstream, make shifting block 077 move to the finished side of circuit breaker, make test stick 082 insert the finished inside of circuit breaker, circuit breaker shifting block drive actuating cylinder 075 pulling shifting block 077 this moment, shifting block 077 promotes the circuit breaker on the circuit breaker outside, shifting cylinder 078 drives test stick 082 and makes rotary motion inside the circuit breaker, if circuit breaker internal component relation of connection is qualified, then circuit breaker can appear resetting, sensor 083 is facing circuit breaker, detects whether circuit breaker resets, will and with data feedback to unloading mechanism 3 on, be convenient for follow-up yields unloading mechanism 31 and defective products unloading mechanism 32 screen the circuit breaker finished product.

To sum up, the utility model discloses realize that lower cover 01 carries out automatic assembly explosion chamber 03, carries out automatic assembly to upper cover 02 and separates arc piece 05 and magnetic conductive plate 04 and to the function of the automatic lock equipment of upper cover 01 and lower cover 02, the utility model has the advantages of degree of automation is high, the packaging efficiency is high, product quality is reliable and stable.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A rear section of an automatic assembly machine for finished circuit breaker products comprises a machine frame (1) and is characterized by further comprising a lower cover feeding mechanism (2) arranged on one side of the machine frame (1) and used for automatically feeding a lower cover, an upper cover feeding mechanism (9) arranged on one side of the machine frame (1) and used for automatically feeding an upper cover, and a discharging mechanism (3) arranged on one side of the machine frame (1) and used for discharging finished circuit breaker products, wherein a first material stirring and refluxing mechanism (4) used for transporting the lower cover is arranged on one side of a discharge port of the lower cover feeding mechanism (2), a second material stirring and refluxing mechanism (5) used for transporting the upper cover is arranged on one side of the discharge port of the upper cover feeding mechanism (9), an automatic arc extinguish chamber feeding and assembling mechanism (8) used for automatically feeding an arc extinguish chamber and assembling the arc extinguish chamber to the lower cover is arranged on one side of the first material stirring and refluxing, one side of the second material shifting backflow mechanism (5) is provided with an arc-isolating sheet automatic feeding and assembling mechanism (7) for automatically feeding an arc-isolating sheet and assembling the arc-isolating sheet to the upper cover, and a magnetic conductive sheet automatic feeding and assembling mechanism (6) for automatically feeding a magnetic conductive sheet and assembling the magnetic conductive sheet to the upper cover, and an upper cover overturning and assembling mechanism (10) for overturning the upper cover and buckling the upper cover to the lower cover is arranged between the first material shifting backflow mechanism (4) and the second material shifting backflow mechanism (5).

2. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the structures of the lower cover feeding mechanism (2) and the upper cover feeding mechanism (9) are the same, the lower cover feeding mechanism (2) comprises a conveyor belt device (21) which is arranged on the frame (1) and used for transporting the lower cover, a horizontal moving device (22) which is arranged on one side of a discharge port of the conveyor belt device (21) and fixedly connected with the frame (1), a vertical moving device (23) which is arranged on the horizontal moving device (22), and a clamping cylinder (24) which is arranged on the vertical moving device (23).

3. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the blanking mechanism (3) comprises a good product blanking mechanism (31) and a defective product blanking mechanism (32) which are installed on the frame (1), and the good product blanking mechanism (31) and the defective product blanking mechanism (32) are respectively identical in structure to the lower cover feeding mechanism (2).

4. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the first material-stirring and reflowing mechanism (4) comprises a first slide rail (41) mounted on the frame (1), a fixture (42) mounted on the first slide rail (41) and slidably connected with the first slide rail (41) for bearing the housing, a horizontal material-stirring device (43) mounted on one side of the first slide rail (41) and fixedly connected with the frame (1) for stirring and advancing the fixture (42), a descending device (44) mounted at one end of the first slide rail (41) for driving the fixture (42) to descend, an ascending device (45) mounted at the other end of the first slide rail (41) for driving the fixture (42) to ascend, and a horizontal reflowing device (46) mounted below the first slide rail (41) for driving the fixture (42) to reflow.

5. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the second material-stirring reflow mechanism (5) and the first material-stirring reflow mechanism (4) have the same structure.

6. The rear section of the automatic assembly machine for finished circuit breakers according to claim 1, wherein the automatic feeding and assembling mechanism (8) for the arc extinguish chamber comprises an arc extinguish chamber vibration disc (81) which is arranged on the frame (1) and used for automatically feeding the arc extinguish chamber, an arc extinguish chamber feeding mechanism (82) which is arranged above the arc extinguish chamber vibration disc (81) and used for storing arc extinguish chamber materials and automatically providing the arc extinguish chamber vibration disc (81), a conveying device (83) which is arranged on one side of a discharge port of the arc extinguish chamber vibration disc (81), a material blocking device (84) which is arranged on the discharge port of the conveying device (83), and an automatic assembly mechanism (85) for the arc extinguish chamber which is arranged on one side of the discharge port of the.

7. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the magnetic conductive sheet automatic feeding and assembling mechanism (6) comprises a third vibrating disk (61) installed on the frame (1) and used for automatically feeding the magnetic conductive sheets, a magnetic conductive sheet distributing device (62) installed at a discharge port of the third vibrating disk (61) and fixedly connected with the frame (1) and used for distributing the magnetic conductive sheets, and a magnetic conductive sheet automatic assembling device (63) installed on the frame (1) and used for automatically assembling the magnetic conductive sheets on the magnetic conductive sheet distributing device (62) into the upper cover.

8. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the automatic feeding and assembling mechanism (7) for the arc-isolating pieces comprises a fourth vibrating disk (71) installed on the frame (1) and used for automatically feeding the arc-isolating pieces, and an automatic assembling device (72) for the arc-isolating pieces installed on the frame (1) and used for automatically assembling the arc-isolating pieces at a discharge port of the fourth vibrating disk (71) into the upper cover.

9. The rear section of the automatic assembling machine for finished circuit breakers according to claim 1, wherein the upper cover overturning and assembling mechanism (10) comprises an upper cover overturning device (101) mounted on the frame (1) for taking and overturning the upper cover located on the second material-stirring and reflowing mechanism (5), and an upper cover transferring and assembling device (102) mounted on the frame (1) for taking the upper cover on the upper cover overturning device (101) and assembling the upper cover to the lower cover located on the first material-stirring and reflowing mechanism (4).

10. The rear section of the automatic assembling machine for the finished product of the circuit breaker according to claim 1, further comprising a CCD detection device (06) which is arranged on one side of the first material stirring and refluxing mechanism (4) and is used for detecting whether the internal components of the lower cover are missing or not and a conduction testing device (07) which is used for detecting whether the internal components of the finished product of the circuit breaker are communicated or not.