CN216012330U - Automatic tripping force and tripping stroke testing equipment for molded case circuit breaker - Google Patents
Automatic tripping force and tripping stroke testing equipment for molded case circuit breaker Download PDFInfo
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- CN216012330U CN216012330U CN202122383295.3U CN202122383295U CN216012330U CN 216012330 U CN216012330 U CN 216012330U CN 202122383295 U CN202122383295 U CN 202122383295U CN 216012330 U CN216012330 U CN 216012330U
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Abstract
The utility model provides an automatic tripping force of moulded case circuit breaker and dropout stroke test equipment, including control workbench, the dustcoat of control workbench top is located to the lid, from left to right set gradually the dropout measuring mechanism who is used for measuring the tripping force size and the dropout stroke on control workbench, an whether qualified annex detection mechanism and a feed mechanism that is used for measuring the mounted position of moulded case circuit breaker annex come the categorised moulded case circuit breaker that has detected of placing according to the measuring result of dropout measuring mechanism and annex detection mechanism, be equipped with on the control workbench and wear to locate the dropout measuring mechanism, annex detection mechanism and the conveyer belt of feed mechanism below, the terminal both sides of conveyer belt are equipped with the fit groove respectively and do not fit the groove, be equipped with on the dustcoat respectively and be used for supplying the fit groove, unqualified groove and conveyer belt male opening. The utility model provides a pair of automatic tripping force of moulded case circuit breaker and dropout stroke test equipment has solved the problem that current production efficiency is low, the cost of labor is high, the data error rate is high.
Description
Technical Field
The utility model relates to a detection tool technical field especially relates to an automatic tripping force of moulded case circuit breaker and dropout stroke test equipment.
Background
At present, a molded case circuit breaker serving as an important element for protecting current overload has a wide application range in circuit installation, and the tripping force and the tripping stroke of the circuit breaker determine the reaction speed of the circuit breaker during current overload, so that the detection of the two technical indexes is an important technical parameter for determining whether a product is qualified or not.
However, in practice, it is found that in the prior art, most of tripping force and tripping stroke tests of the molded case circuit breaker are manually performed in a fixture provided with a dial indicator and a torsion meter offline, not only higher labor cost is required, but also lower production efficiency is caused, and manually detected data can be recorded only by a pen and is manually guided into a computer database if necessary, so that the whole data acquisition and recording process is completely manually input, and the phenomenon of data errors or data loss is easily found.
Therefore, it is desirable to provide an automatic tripping force and tripping stroke testing device for a molded case circuit breaker to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a moulded case circuit breaker automatic tripping force and dropout stroke test equipment, has solved the problem that current production efficiency is low, the cost of labor is high, data error rate is high.
For solving the technical problem, the utility model discloses a technical scheme provide a moulded case circuit breaker automatic tripping force and dropout stroke test equipment, locate including control workstation 1, lid control the dustcoat 2 of workstation 1 top, from left to right set gradually in control workstation 1 go up and be used for measuring tripping force size and dropout stroke's dropout measuring mechanism 3, be used for measuring whether qualified annex detection mechanism 4 of mounted position of moulded case circuit breaker annex and be used for according to dropout measuring mechanism 3 with the measurement result of annex detection mechanism 4 comes the categorised feed mechanism 5 who places the moulded case circuit breaker that has detected, control being equipped with on the workstation 1 and wear to locate dropout measuring mechanism 3 annex detection mechanism 4 with the conveyer belt 8 of feed mechanism 5 below, the terminal both sides of conveyer belt 8 are equipped with respectively and are used for placing qualified moulded case circuit breaker's combination groove 6 and are used for placing unqualified moulded case circuit breaker's conveyer belt 8 The outer cover 2 is provided with openings 21 for inserting the qualified slots 6, the unqualified slots 7 and the conveyor belt 8.
Preferably, the trip measuring mechanism 3 includes a test dynamometer 31 for measuring a magnitude of a trip force, a displacement sensor 32 for measuring a trip stroke, a first moving module 33 for moving the test dynamometer 31 left and right, a barcode reader 34 for reading a barcode of the molded case circuit breaker, a first supporting top plate 35 for fixedly mounting the displacement sensor 32 and the first moving module 33, and two first supporting frames 36 symmetrically arranged on the console 1 for fixedly supporting the first supporting top plate 35, the first top supporting plate 35 is connected between the top ends of the two first supporting frames 36, the conveyor belt 8 is arranged between the two first supporting frames 36 and below the first top supporting plate 35, the testing force meter 31 is connected to the end of the first moving module 33, and the bar code reader 34 is fixedly arranged on one side edge of the conveyor belt 8.
Preferably, the accessory detection mechanism 4 includes a proximity detection switch 41 for measuring whether the mounting position of the molded case circuit breaker accessory is qualified, a first upper and lower cylinder 42 for moving the proximity detection switch 41 up and down, a second supporting top plate 43 for fixedly mounting the first upper and lower cylinder 42, and two second supporting frames 44 symmetrically arranged on the operating table 1 for fixedly supporting the second supporting top plate 43, the second supporting top plate 43 is connected between the top ends of the two second supporting frames 44, the conveyor belt 8 is arranged between the two second supporting frames 44 and below the second supporting top plate 43, and the proximity detection switch 41 is connected to the movable end of the first upper and lower cylinder 42.
Preferably, the proximity detection switch 41 includes an in-position detection switch for measuring whether the position of the molded case circuit breaker accessory is in place and qualified, and an over-travel detection switch for measuring whether the mounting quality of the molded case circuit breaker accessory is good or bad.
Preferably, the molded case circuit breaker distributing mechanism 5 includes a pneumatic finger 51 for clamping the detected molded case circuit breaker, a second up-down cylinder 52 for moving the pneumatic finger 51 up and down, a second moving module 53 for moving the second up-down cylinder 52 left and right, a third supporting top plate 54 for fixedly mounting the second moving module 53, two third supporting frames 55 symmetrically arranged on the operating table 1 for fixedly supporting the third supporting top plate 54, the third top supporting plate 54 is connected between the top ends of the two third supporting frames 55, the conveyor belt 8 is arranged between the two third supporting frames 55 and below the third top supporting plate 54, the pneumatic finger 51 is connected to the movable end of the second up-down cylinder 52, and the fixed end of the second up-down cylinder 52 is fixedly arranged on the second moving module 53.
Preferably, a first stopping mechanism 81, a second stopping mechanism 82 and a third stopping mechanism 83 are sequentially arranged on the conveyor belt 8, the first stopping mechanism 81 is arranged below the tripping measuring mechanism 3, the second stopping mechanism 82 is arranged below the accessory detecting mechanism 4, and the third stopping mechanism 83 is arranged below the material distributing mechanism 5.
Preferably, the first blocking mechanism 81 includes a first blocking cylinder 811 for blocking the molded case circuit breaker from moving rightward along with the conveyor belt 8 and a first jacking cylinder 812 for jacking up the molded case circuit breaker, and the first jacking cylinder 812 is connected to the left side of the first blocking cylinder 811 in an abutting manner;
the second blocking mechanism 82 includes a second blocking cylinder 821 for blocking the molded case circuit breaker from moving rightward along with the conveyor belt 8 and a second jacking cylinder 822 for jacking up the molded case circuit breaker, and the second jacking cylinder 822 is connected to the left side of the second blocking cylinder 821 in an abutting manner and is arranged on the right side of the first blocking cylinder 811;
the third blocking mechanism 83 includes a third blocking cylinder 831 for blocking the detected molded case circuit breaker from moving rightward along with the conveyor belt 8, and the third blocking cylinder 831 is disposed on the right side of the second blocking cylinder 821.
Preferably, two limiting mechanisms 9 which are arranged left and right and used for limiting and fixing the molded case circuit breaker are arranged on one side edge of the conveyor belt 8, and the limiting mechanisms 9 are respectively arranged right above the first jacking cylinder 812 and the second jacking cylinder 822.
Preferably, the limiting mechanism 9 is provided with a plurality of positioning pins 91 for inserting into the molded case circuit breaker to limit and fix the molded case circuit breaker.
Preferably, the outer cover 2 is provided with a touch control screen 22 which is respectively in circuit connection with the tripping measurement mechanism 3, the accessory detection mechanism 4 and the material distribution mechanism 5.
The utility model has the advantages that: the utility model provides a pair of automatic tripping force of moulded case circuit breaker and dropout stroke test equipment has solved the problem that current production efficiency is low, the cost of labor is high, the data error rate is high.
Drawings
Fig. 1 is an overall structure diagram of the automatic tripping force and tripping stroke testing device of the molded case circuit breaker of the present invention;
fig. 2 is an internal structure diagram of the automatic tripping force and tripping stroke testing device of the molded case circuit breaker of the present invention;
FIG. 3 is an enlarged structural view of the trip measurement mechanism shown in FIG. 2;
FIG. 4 is an enlarged structural view of the attachment detection mechanism shown in FIG. 2;
FIG. 5 is an enlarged structural view of the feed mechanism shown in FIG. 2;
fig. 6 is an enlarged structural view of the first, second, third, and stopper mechanisms shown in fig. 2.
The names of the parts corresponding to the numerical identifiers in the drawings of the specification are respectively as follows:
an operation and control workbench 1; a housing 2; a trip measurement mechanism 3; an attachment detection mechanism 4; a material distributing mechanism 5; a qualified groove 6; a non-compliant groove 7; a conveyor belt 8; a limiting mechanism 9; an opening 21; a touch control screen 22; a test force meter 31; a displacement sensor 32; a first moving module 33; a barcode reader 34; a first support top plate 35; a first support bracket 36; a proximity detection switch 41; a first up-down cylinder 42; the second top support plate 43; a second support bracket 44; a pneumatic finger 51; a second up-down cylinder 52; a second moving module 53; a third supporting top plate 54; a third support 55; the first gear stop mechanism 81; a second stop mechanism 82; the third gear stop mechanism 83; a first block cylinder 811; a first jacking cylinder 812; a second blocking cylinder 821; a second jacking cylinder 822; a third dam cylinder 831; and a positioning pin 91.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the drawings.
Referring to fig. 1 to 6, the automatic tripping force and tripping stroke testing device for the molded case circuit breaker of the present invention comprises an operating table 1, a housing 2 covering the operating table 1, a tripping measuring mechanism 3 sequentially disposed on the operating table 1 from left to right for measuring the magnitude of the tripping force and the tripping stroke, an attachment detecting mechanism 4 for measuring whether the mounting position of the molded case circuit breaker attachment is qualified, and a distributing mechanism 5 for classifying and placing the tested molded case circuit breaker according to the measuring results of the tripping measuring mechanism 3 and the attachment detecting mechanism 4, wherein a conveyor belt 8 passing through the tripping measuring mechanism 3, the attachment detecting mechanism 4 and the distributing mechanism 5 is disposed on the operating table 1, a lattice groove 6 for placing the qualified molded case circuit breaker and an unqualified groove 7 for placing the unqualified molded case circuit breaker are disposed on both sides of the end of the conveyor belt 8, the outer cover 2 is provided with openings 21 into which the pass groove 6, the fail groove 7, and the conveyor belt 8 are inserted, respectively.
Preferably, the tripping measuring mechanism 3 includes a test dynamometer 31 for measuring a tripping force, a displacement sensor 32 for measuring a tripping stroke, a first moving module 33 for moving the test dynamometer 31 left and right, a barcode reader 34 for reading and collecting a barcode of the molded case circuit breaker, a first supporting top plate 35 for fixedly mounting the displacement sensor 32 and the first moving module 33, two first supporting frames 36 symmetrically arranged on the operating table 1 for fixedly supporting the first supporting top plate 35, the first supporting top plate 35 is connected between the top ends of the two first supporting frames 36, the conveyor belt 8 is arranged between the two first supporting frames 36 and below the first supporting top plate 35, the test dynamometer 31 is connected to the tail end of the first moving module 33, and the barcode reader 34 is fixedly arranged on one side edge of the conveyor belt 8.
Preferably, the accessory detection mechanism 4 includes a proximity detection switch 41 for measuring whether the mounting position of the molded case circuit breaker accessory is qualified, a first up-down cylinder 42 for moving the proximity detection switch 41 up and down, a second top support plate 43 for fixedly mounting the first up-down cylinder 42, and two second support frames 44 symmetrically disposed on the operating table 1 for fixedly supporting the second top support plate 43, the second top support plate 43 is connected between the top ends of the two second support frames 44, the conveyor belt 8 is disposed between the two second support frames 44 and below the second top support plate 43, and the proximity detection switch 41 is connected to the movable end of the first up-down cylinder 42.
Preferably, the proximity detection switch 41 includes an in-position detection switch for measuring whether the position of the molded case circuit breaker accessory is in place, and an over-travel detection switch for measuring whether the installation quality of the molded case circuit breaker accessory is good or bad.
Preferably, the molded case circuit breaker distributing mechanism 5 includes a pneumatic finger 51 for clamping the detected molded case circuit breaker, a second up-down cylinder 52 for moving the pneumatic finger 51 up and down, a second moving module 53 for moving the second up-down cylinder 52 left and right, a third supporting top plate 54 for fixedly mounting the second moving module 53, and two third supporting frames 55 symmetrically disposed on the operating table 1 for fixedly supporting the third supporting top plate 54, the third supporting top plate 54 is connected between the top ends of the two third supporting frames 55, the conveyor belt 8 is disposed between the two third supporting frames 55 and below the third supporting top plate 54, the pneumatic finger 51 is connected to the movable end of the second up-down cylinder 52, and the fixed end of the second up-down cylinder 52 is fixedly disposed on the second moving module 53.
Preferably, the conveyor belt 8 is provided with a first stopping mechanism 81, a second stopping mechanism 82 and a third stopping mechanism 83 in sequence, the first stopping mechanism 81 is arranged below the tripping measuring mechanism 3, the second stopping mechanism 82 is arranged below the accessory detecting mechanism 4, and the third stopping mechanism 83 is arranged below the material distributing mechanism 5.
Preferably, the first blocking mechanism 81 includes a first blocking cylinder 811 for blocking the molded case circuit breaker from moving rightward along with the conveyor belt 8 and a first jacking cylinder 812 for jacking up the molded case circuit breaker, and the first jacking cylinder 812 is connected to the left side of the first blocking cylinder 811 in an abutting manner;
the second blocking mechanism 82 includes a second blocking cylinder 821 for blocking the molded case circuit breaker from moving rightward along with the conveyor belt 8 and a second jacking cylinder 822 for jacking the molded case circuit breaker, and the second jacking cylinder 822 is connected to the left side of the second blocking cylinder 821 in an abutting manner and is arranged on the right side of the first blocking cylinder 811;
the third blocking mechanism 83 includes a third blocking cylinder 831 for blocking the detected molded case circuit breaker from moving rightward along with the conveyor belt 8, and the third blocking cylinder 831 is provided to the right of the second blocking cylinder 821.
Preferably, two limiting mechanisms 9 which are arranged left and right and used for limiting and fixing the molded case circuit breaker are arranged on one side edge of the conveyor belt 8, and the limiting mechanisms 9 are respectively arranged right above the first jacking cylinder 812 and the second jacking cylinder 822.
Preferably, the limiting mechanism 9 is provided with a plurality of positioning pins 91 for inserting into the molded case circuit breaker to limit and fix the molded case circuit breaker.
Preferably, the outer cover 2 is provided with a touch control screen 22 which is respectively in circuit connection with the tripping measuring mechanism 3, the accessory detecting mechanism 4 and the material distributing mechanism 5.
In this embodiment, when the molded case circuit breaker is lifted up through the conveyor belt 8 and flows into the trip measuring mechanism 3, the first blocking cylinder 811 may raise the blocking plate to block the molded case circuit breaker, immediately after the barcode reader 34 reads and collects the barcode on the molded case circuit breaker, the first lifting cylinder 812 may move upward to lift the molded case circuit breaker, and when the first lifting cylinder 812 is lifted up, the positioning pin 91 on the limiting mechanism 9 may be inserted into three holes in front of the molded case circuit breaker to limit the position of the molded case circuit breaker, and then the first moving module 33 may move left and right, so that the testing force meter 31 on the movable end may measure the magnitude of the tripping force of the molded case circuit breaker, and the displacement sensor 32 on the first supporting top plate 35 may calculate the position of the molded case circuit breaker to determine the tripping stroke, and finally obtain the determination result, the first lifting cylinder 812 may move downward to be buried under the conveyor belt 8, and the first blocking cylinder 811 may receive a blocking plate so that the molded case circuit breaker flows to the next station in accordance with the transmission of the conveyor belt 8.
In this embodiment, after the molded case circuit breaker is detected by the trip measuring mechanism 3, the conveyor belt 8 may move the molded case circuit breaker into the accessory detecting mechanism 4, the second blocking cylinder 821 may lift the blocking plate to block the molded case circuit breaker, the second lifting cylinder 822 may move upward to lift the molded case circuit breaker, and, when the second jacking cylinder 822 jacks, the positioning pins 91 of the limiting mechanism 9 can be inserted into the three holes in front of the molded case circuit breaker to limit the position of the molded case circuit breaker, and then the first upper and lower cylinders 42 can be moved downward, so that the proximity detecting switch 41 on the movable end of the first up-down cylinder 42 measures whether the installation position of the molded case circuit breaker accessory is qualified, after the judgment result is obtained, the second jacking cylinder 822 can move downwards to be buried under the conveyor belt 8, and the second blocking cylinder 821 can retract the blocking plate so that the molded case circuit breaker flows to the next station along with the transmission of the conveyor belt 8.
In this embodiment, after the molded case circuit breaker is detected by the accessory detection mechanism 4, the conveyor belt 8 may flow the molded case circuit breaker into the distribution mechanism 5, the third blocking cylinder 831 may raise a baffle to block the molded case circuit breaker, the second up-down cylinder 52 may move downward to enable the pneumatic finger 51 at the movable end of the second up-down cylinder 52 to clamp the product, and then the second moving module 53 may move left and right to place the molded case circuit breaker into the qualified slot 6 to flow to the next station according to the measurement results of the trip measurement mechanism 3 and the accessory detection mechanism 4, or to place the molded case circuit breaker into the unqualified slot 7 for rework.
Preferably, the proximity detection switch 41 can adopt two proximity switches, one is that the normal qualified position that targets in place detects, one is that the installation is not good, the over travel detection switch, the misjudgment probability can be estimated to the reduction that two sets of proximity switches' structure can be big, two switches adopt then the dress form, and every proximity switch of group adopts the mode of connecing soon to make things convenient for proximity switch to change and adjust.
Preferably, the equipment detects product data through a stable mechanical structure, a high-precision displacement sensor 32 and a test force meter 31, and uploads the product data to a database for long-term storage through a PLC (programmable logic controller) in real time after the product data is associated with a bar code on the molded case circuit breaker so as to effectively ensure one-code-one data of the product.
Preferably, the outer cover 2 in the present application may be a transparent cover or a non-transparent cover, and the present embodiment is not limited in any way.
Preferably, the emergency stop system can have a fault alarm function and a reliable emergency stop design.
Preferably, the air pressure detector can be configured, and when the air pressure of the air source is larger than a specified value, the equipment can be started and operated.
Preferably, this application can be pneumatics and electronic combining together, and gas accuse system comprises air supply, filter, relief pressure valve, solenoid valve, busbar etc. and electrical control system comprises PLC, power, terminal, MCB, relay, operating panel, alarm lamp etc..
Preferably, the frame in this application, etc. structure can be assembled by aluminium alloy and become machined parts such as support, lower margin, bottom plate, and all metal machined parts all surface is carried out rust-resistant treatment.
Therefore, the automatic tripping force and tripping stroke testing equipment for the molded case circuit breaker described in the figures 1-6 is implemented, and the problems of low production efficiency, high labor cost and high data error rate in the prior art are solved.
In addition, the automatic tripping force and tripping stroke testing equipment for the molded case circuit breaker described in the figures 1-6 is implemented, the problem that the existing tripping force and tripping stroke test causes defective products to flow into the market due to the fact that the manual detection mode is mainly adopted is solved, the defective molded case circuit breaker can be accurately and quickly screened, and the improvement of the quality of finished products is facilitated.
In addition, the automatic tripping force and tripping stroke test equipment for the molded case circuit breaker described in fig. 1 to fig. 6 is implemented, and the conveying belt arranged on the detection platform can ensure that the automatic tripping force and tripping stroke test equipment for the molded case circuit breaker is more automatic, thereby being beneficial to improving the working efficiency of the automatic tripping force and tripping stroke test equipment for the molded case circuit breaker.
In addition, the automatic tripping force and tripping stroke testing equipment for the molded case circuit breaker described in fig. 1 to 6 is implemented, and the digital instrument measurement is used for replacing manual measurement, so that the detection accuracy of the automatic tripping force and tripping stroke testing equipment for the molded case circuit breaker can be improved.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same reason as the protection scope of the present invention.
Claims (10)
1. The utility model provides a moulded case circuit breaker automatic tripping force and dropout stroke test equipment which characterized in that: comprises an operating workbench (1), an outer cover (2) covered above the operating workbench (1), a tripping measuring mechanism (3) arranged on the operating workbench (1) from left to right in sequence for measuring the magnitude of tripping force and the tripping stroke, an accessory detecting mechanism (4) for measuring whether the installation position of a molded case circuit breaker accessory is qualified or not, and a distributing mechanism (5) for classifying and placing the detected molded case circuit breaker according to the measuring results of the tripping measuring mechanism (3) and the accessory detecting mechanism (4), wherein a conveyor belt (8) penetrating through the tripping measuring mechanism (3), the accessory detecting mechanism (4) and the distributing mechanism (5) is arranged on the operating workbench (1), a qualified slot (6) for placing the qualified molded case circuit breaker and an unqualified slot (7) for placing the unqualified molded case circuit breaker are respectively arranged at two sides of the tail end of the conveyor belt (8), the outer cover (2) is provided with openings (21) for inserting the qualified grooves (6), the unqualified grooves (7) and the conveyor belt (8) respectively.
2. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to claim 1, wherein:
the tripping measuring mechanism (3) comprises a testing dynamometer (31) for measuring the magnitude of tripping force, a displacement sensor (32) for measuring the tripping stroke, a first moving module (33) for moving the testing dynamometer (31) left and right, a bar code reader (34) for reading and collecting a bar code of the molded case circuit breaker, a first supporting top plate (35) for fixedly mounting the displacement sensor (32) and the first moving module (33), and two first supporting frames (36) symmetrically arranged on the control workbench (1) and used for fixedly supporting the first supporting top plate (35), wherein the first supporting top plate (35) is connected between the top ends of the two first supporting frames (36), the conveyor belt (8) is arranged between the two first supporting frames (36) and below the first supporting top plate (35), and the testing dynamometer (31) is connected to the tail end of the first moving module (33), the bar code reader (34) is fixedly arranged on one side edge of the conveyor belt (8).
3. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to claim 1, wherein:
whether annex detection mechanism (4) are including being used for measuring whether qualified proximity detection switch (41) of mounted position of moulded case circuit breaker annex, be used for reciprocating proximity detection switch (41) first upper and lower cylinder (42), be used for fixed mounting first upper and lower cylinder (42) second support roof (43), symmetry set up in be used for the fixed stay on control workstation (1) second supports two second support frames (44) of roof (43), second supports roof (43) and connects in two between the top of second support frame (44), conveyer belt (8) are located two between second support frame (44) and locate the below of second support roof (43), proximity detection switch (41) connect in the activity end of first upper and lower cylinder (42).
4. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to claim 3, wherein:
the approach detection switch (41) comprises an in-place detection switch for measuring whether the position of the molded case circuit breaker accessory is qualified or not and an over-travel detection switch for measuring whether the installation quality of the molded case circuit breaker accessory is good or bad.
5. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to claim 1, wherein:
the molded case circuit breaker distributing mechanism (5) comprises a pneumatic finger (51) for clamping the detected molded case circuit breaker, a second upper and lower air cylinder (52) for moving the pneumatic finger (51) up and down, a second moving module (53) for moving the second upper and lower air cylinder (52) left and right, a third supporting top plate (54) for fixedly mounting the second moving module (53), and two third supporting frames (55) symmetrically arranged on the control workbench (1) and used for fixedly supporting the third supporting top plate (54), wherein the third supporting top plate (54) is connected between the top ends of the two third supporting frames (55), the conveyor belt (8) is arranged between the two third supporting frames (55) and below the third supporting top plate (54), the pneumatic finger (51) is connected with the movable tail end of the second upper and lower air cylinder (52), and the fixed end of the second upper and lower air cylinder (52) is fixedly arranged on the second movable module (53).
6. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to any one of claims 1 to 5, characterized in that:
be equipped with first fender and stop mechanism (81), second fender and stop mechanism (82) and third fender and stop mechanism (83) in proper order on conveyer belt (8), first fender and stop mechanism (81) are located the below of dropout measuring mechanism (3), second fender and stop mechanism (82) are located the below of annex detection mechanism (4), third fender and stop mechanism (83) are located the below of feed mechanism (5).
7. The molded case circuit breaker automatic tripping force and tripping stroke testing apparatus of claim 6, wherein:
the first gear-stopping mechanism (81) comprises a first blocking cylinder (811) for blocking the molded case circuit breaker from moving rightwards along with the conveyor belt (8) and a first jacking cylinder (812) for jacking the molded case circuit breaker, and the first jacking cylinder (812) is connected to the left side of the first blocking cylinder (811) in an interference mode;
the second blocking mechanism (82) comprises a second blocking cylinder (821) for blocking the molded case circuit breaker to move rightwards along with the conveyor belt (8) and a second jacking cylinder (822) for jacking the molded case circuit breaker, and the second jacking cylinder (822) is connected to the left side of the second blocking cylinder (821) in an abutting mode and arranged on the right side of the first blocking cylinder (811);
the third gear-stopping mechanism (83) comprises a third blocking cylinder (831) for blocking the detected molded case circuit breaker to move rightwards along with the conveyor belt (8), and the third blocking cylinder (831) is arranged on the right side of the second blocking cylinder (821).
8. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to claim 7, wherein:
two limiting mechanisms (9) which are arranged on one side edge of the conveyor belt (8) in a left-right mode and used for limiting and fixing the molded case circuit breaker, wherein the limiting mechanisms (9) are respectively arranged right above the first jacking cylinder (812) and the second jacking cylinder (822).
9. The molded case circuit breaker automatic tripping force and tripping stroke testing apparatus of claim 8, wherein: and the limiting mechanism (9) is provided with a plurality of positioning pins (91) which are used for being inserted into the molded case circuit breaker to limit and fix the molded case circuit breaker.
10. The automatic tripping force and tripping stroke testing device of the molded case circuit breaker according to claim 1, wherein: and the outer cover (2) is provided with a touch control screen (22) which is respectively in circuit connection with the tripping measuring mechanism (3), the accessory detection mechanism (4) and the material distribution mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383295.3U CN216012330U (en) | 2021-09-29 | 2021-09-29 | Automatic tripping force and tripping stroke testing equipment for molded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383295.3U CN216012330U (en) | 2021-09-29 | 2021-09-29 | Automatic tripping force and tripping stroke testing equipment for molded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012330U true CN216012330U (en) | 2022-03-11 |
Family
ID=80584461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122383295.3U Active CN216012330U (en) | 2021-09-29 | 2021-09-29 | Automatic tripping force and tripping stroke testing equipment for molded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012330U (en) |
-
2021
- 2021-09-29 CN CN202122383295.3U patent/CN216012330U/en active Active
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