CN112162195A - Batch test method for production and processing of low-voltage circuit breakers - Google Patents
Batch test method for production and processing of low-voltage circuit breakers Download PDFInfo
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- CN112162195A CN112162195A CN202011210717.0A CN202011210717A CN112162195A CN 112162195 A CN112162195 A CN 112162195A CN 202011210717 A CN202011210717 A CN 202011210717A CN 112162195 A CN112162195 A CN 112162195A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
- G01R31/013—Testing passive components
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to a low-voltage circuit breaker production and processing batch test method, which relates to the technical field of electrical equipment detection processes. The invention carries out batch detection on a plurality of low-voltage circuit breakers through the detection device, thereby improving the effect of working efficiency; the clamping device and the mobile lifting device are used for clamping and transferring a plurality of qualified low-voltage circuit breakers, so that the effects of reducing the working intensity of operators, improving the efficiency of the production process and improving the automation degree are achieved; carry out spacing and intermittent type through intermittent type conveyor to a plurality of low-voltage circuit breakers and shift, realized reducing operating personnel's working strength and improve automatic effect.
Description
Technical Field
The invention relates to the technical field of electrical equipment detection, in particular to a batch test method for production and processing of low-voltage circuit breakers.
Background
The low-voltage circuit breaker is also called an automatic air switch or an automatic air circuit breaker, and is called a circuit breaker for short. It is an electric appliance which not only has the function of manual switch, but also can automatically implement voltage-loss, undervoltage, overload and short-circuit protection, when they are seriously overloaded or short-circuited and undervoltage, etc. and fault, it can automatically cut off circuit, and its function is equivalent to the combination of fuse type switch and over-and undervoltage thermal relay, etc. In the actual production process, the on-off condition of the low-voltage circuit breaker needs to be actually detected, and whether the low-voltage circuit breaker can be normally electrified or not is checked, so that the qualification rate of products is ensured.
At present, a mechanical arm is mainly utilized to clamp a single circuit breaker, the other mechanical arm connected with an ammeter is used for contacting a motor on the circuit breaker, the circuit breaker detected as a path is placed on a conveying belt to be recycled, and the circuit breaker detected as a broken circuit is placed on a material frame to be collected.
The above prior art solutions have the following drawbacks: utilize the arm can only realize detecting and retrieving single circuit breaker at every turn, the time that the process was spent is many, and work efficiency is low and be difficult to improve.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a batch testing method for production and processing of low-voltage circuit breakers, which has the effect of carrying out batch detection on a plurality of low-voltage circuit breakers so as to improve the working efficiency.
The above object of the present invention is achieved by the following technical solutions:
a low-voltage circuit breaker production and processing batch test method uses a low-voltage circuit breaker production and processing batch detection device, the device comprises mounting tables, support frames, detection devices, clamping devices, movable lifting devices and intermittent conveying devices, a plurality of the mounting tables are symmetrically arranged on the ground, the detection devices are arranged on the mounting tables, the intermittent conveying devices are arranged between the mounting tables and are far away from the ground, a plurality of the support frames are symmetrically arranged on the ground, the movable lifting devices are arranged between the support frames, and a plurality of the clamping devices are uniformly arranged on the movable lifting devices and are positioned above the detection devices and the intermittent conveying devices;
wherein the detection device comprises mounting blocks, a sliding groove, a sliding block, a movable air cylinder, an induction block, an electrode column and a buffer block, the mounting blocks are symmetrically arranged at one ends of the mounting tables far away from the ground, the movable air cylinder is arranged at one side of the mounting blocks far away from each other, the output end is arranged by sliding penetrating the mounting block towards the opposite side of the mounting block, one end of the plurality of moving cylinders close to each other is provided with the induction block, a plurality of sliding grooves are uniformly arranged on one side of the mounting block away from the ground, the sliding blocks are limited and slid in the sliding grooves, one end of the sliding block far away from the sliding groove is connected with one side of the induction block close to the ground, a plurality of electrode columns are uniformly arranged on the induction block on one side in pairs, the induction block is arranged far away from the movable cylinder, and a plurality of buffer blocks are uniformly arranged on the induction block on the other side and are arranged close to the electrode column;
the method for testing the low-voltage circuit breakers in batches by using the equipment comprises the following specific steps:
s1: placing materials, namely placing a plurality of low-voltage circuit breakers on an intermittent conveying device side by side, and moving the low-voltage circuit breakers to a position between detection devices under the driving of the intermittent conveying device;
s2: the detection device is used for detecting the collision, a plurality of paired electrode posts are enabled to approach and collide with electrode plates on the circuit breaker, and a plurality of buffer blocks are enabled to approach and collide with one side, far away from the electrode plates, on the circuit breaker;
s3: judging classification, if the circuit breaker is detected to be a passage, starting a clamping device right above the circuit breaker through an induction block to clamp and fix the circuit breaker, and if the circuit breaker is detected to be a broken circuit, not starting the clamping device above the circuit breaker;
s4: collecting qualified products, moving a plurality of clamping devices out of the upper part of the intermittent conveying device through the movable lifting device, collecting the moved circuit breakers, and then enabling the movable lifting device and the clamping devices to return to the initial positions;
s5: collecting unqualified products, wherein the circuit breakers which are not clamped by the clamping device are moved out and collected by the intermittent conveying device, and meanwhile, a plurality of circuit breakers to be detected are moved to the position between the detection devices;
s6: the above operations S2-S5 are repeated to detect and sort the batch of circuit breakers to be detected.
As a preferable technical scheme, the movable lifting device comprises rack guide rails, a sliding block, a driving worm, a mounting plate and lifting cylinders, the rack guide rails are symmetrically arranged between the support frames, the sliding block is arranged on one side, away from the ground, of the rack guide rails in a limiting sliding mode, the driving worm is arranged on one side of the sliding block and meshed with the rack guide rails, the mounting plate is arranged above the sliding blocks, the lifting cylinders are arranged on one side, away from the ground, of the mounting plate, and output ends of the lifting cylinders are slidably arranged in the mounting plate in a penetrating mode and connected with moving blocks below the lifting cylinders.
As a preferred technical scheme of the invention, the rack guide rail comprises supporting blocks, dovetail blocks and racks, two ends of the supporting blocks are connected with one sides of the supporting frames close to each other and arranged far away from the ground, the dovetail blocks are installed on one sides of the supporting blocks far away from the ground, and the racks are installed on one sides of the dovetail blocks far away from the ground.
As a preferred technical scheme, the clamping device comprises a plurality of lifting motors, fixed blocks, a screw rod, gear connecting rods, clamping blocks and an extrusion pad, the lifting motors are uniformly arranged on one side of the mounting plate, which is far away from the ground, the output shaft is arranged in a downward penetrating manner in a rotating manner, the output end of each lifting motor is connected with the screw rod, the fixed blocks are symmetrically arranged on the outer side of the screw rod, one ends of the fixed blocks, which are far away from the ground, are connected with the mounting plate, the gear connecting rods are symmetrically hinged between the fixed blocks in two groups and are meshed with the screw rod, one end of each group of gear connecting rods, which is far away from the screw rod, is hinged with one end of each clamping block, which is far away from the ground.
As a preferred technical scheme, the intermittent conveying device comprises a conveying belt, limiting plates, power wheels, a driving wheel and an intermittent mechanism, the conveying belt is arranged on one side, close to each other, of a plurality of mounting tables and is far away from the ground, the limiting plates are uniformly arranged on the outer side wall of the conveying belt, the power wheels and the intermittent mechanism are both arranged on one side wall, far away from the conveying belt, of the mounting tables, the output end of the intermittent mechanism penetrates through the mounting tables and is connected with the input end of the conveying belt, and the driving wheel is arranged on one side, far away from the mounting tables, of the intermittent mechanism and is in transmission connection with the power.
As a preferred technical scheme, the intermittent mechanism comprises a full gear, a residual gear, a clamping block and a limiting block, the full gear and the residual gear are arranged on the outer side wall of the mounting table, a full gear rotating shaft is rotatably arranged on the mounting table in a penetrating mode and connected with the input end of the conveying belt, the limiting block is arranged on one side, away from the mounting table, of the full gear, the residual gear is meshed with the full gear, the clamping block is arranged on one side, away from the mounting table, of the full gear, the clamping block is attached to and abutted against the limiting block, and the driving wheel is arranged on one side, away from the mounting table, of the clamping block and is coaxially arranged with the residual gear.
As a preferred technical scheme, the collecting device further comprises a blanking box and a collecting box, wherein the collecting box is arranged on the ground, is positioned between the support frames and is far away from the mounting table, and the blanking box is arranged on the ground and is close to a turning position where the conveying belt turns from the upper side to the lower side.
In summary, the invention includes at least one of the following beneficial technical effects:
1. in the actual operation process, the detection device is used for detecting a plurality of low-voltage circuit breakers in batches, so that the working efficiency is improved;
2. in the actual operation process, the clamping device and the mobile lifting device are used for clamping and transferring the qualified low-voltage circuit breakers, so that the effects of reducing the working intensity of operators, improving the efficiency of the production process and improving the automation degree are realized;
3. in the actual operation process, the intermittent conveying device is used for limiting and intermittently transferring the low-voltage circuit breakers, so that the working strength of operators is reduced, and the automation is improved.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Fig. 2 is a schematic diagram of the main structure of the present invention.
Fig. 3 is a schematic structural diagram of the detection device.
Fig. 4 is a schematic structural view of the clamping device.
Fig. 5 is a schematic structural view of the intermittent mechanism.
Fig. 6 is a partial structural schematic diagram of the clamping device and the detecting device.
Fig. 7 is a schematic view of the structure of the conveyor belt.
Fig. 8 is a structural schematic view of the rack guide.
Fig. 9 is a schematic structural view of a low-voltage circuit breaker.
In the figure, 1, a mounting table; 2. a support frame; 3. a detection device; 4. moving the lifting device; 5. a clamping device; 6. an intermittent conveying device; 31. mounting blocks; 32. a sliding groove; 33. a slider; 34. a moving cylinder; 35. an induction block; 36. an electrode column; 37. a buffer block; 41. a rack guide rail; 42. a sliding block; 43. a drive worm; 44. mounting a plate; 45. a lifting cylinder; 411. a support block; 412. a dovetail block; 413. a rack; 51. a lifting motor; 52. a fixed block; 53. a screw rod; 54. a gear link; 55. a clamping block; 56. pressing the cushion; 61. a conveyor belt; 62. a limiting plate; 63. a power wheel; 64. a driving wheel; 65. an intermittent mechanism; 651. all-gear; 652. a residual gear; 653. a bit block; 654. a limiting block; 7. a blanking box; 8. and a material receiving box.
Detailed Description
The present invention is described in further detail below with reference to figures 1-9.
The invention discloses a batch test method for production and processing of low-voltage circuit breakers, which is used for achieving the effect of detecting batch low-voltage circuit breakers and comprises an installation platform 1, a support frame 2, a detection device 3, a clamping device 5, a movable lifting device 4 and an intermittent conveying device 6; a plurality of 1 symmetries of mount table are located subaerially, detection device 3 is located on mount table 1 and is kept away from ground setting, intermittent type conveyor 6 locates between a plurality of mount tables 1, and keep away from ground and be close to detection device 3 and set up, a plurality of support frame 2 symmetries are located subaerially, remove elevating gear 4 and locate between a plurality of support frames 2, a plurality of clamping device 5 evenly locate on removing elevating gear 4, and be located detection device 3 and intermittent type conveyor 6's top, so that carry out the centre gripping to a plurality of circuit breakers that detect the completion.
Wherein, the detecting device 3 includes an installation block 31, a sliding groove 32, a sliding block 33, a moving cylinder 34, an induction block 35, an electrode column 36 and a buffer block 37, the installation blocks 31 are symmetrically arranged at one end of the installation tables 1 far from the ground, the moving cylinder 34 is arranged at one side of the installation blocks 31 far from each other, the output end of the installation blocks 31 is slidably arranged through the installation blocks 31 towards the opposite side, the induction block 35 is arranged at one end of the installation blocks 34 near to each other, the sliding grooves 32 are uniformly arranged at one side of the installation blocks 31 far from the ground, the sliding block 33 is arranged in the sliding groove 32 in a limiting sliding manner, one end of the sliding block 33 far from the sliding groove 32 is connected with one side of the induction block 35 near to the ground, the electrode columns 36 are uniformly arranged on the induction block 35 at one side in pairs and far from the moving cylinder 34, in this embodiment, the logarithm of, the distance between the two electrode posts 36 in each pair is close to the distance between the 2 electrode plates on the circuit breaker, and the distance between the two adjacent pairs of electrode posts 36 is equal to the width of the circuit breaker, so that the 4 pairs of electrode posts 36 can contact the 2 electrode plates on the circuit breaker under the driving of the movable air cylinder 34; the induction block 35 on the other side is uniformly provided with 4 buffer blocks 37 which are arranged close to the electrode posts 36 on the opposite side; in this embodiment, 4 low-voltage circuit breakers placed side by side are moved to positions between the plurality of mounting blocks 31 by the intermittent conveying device 6, the buffer block 37 and the electrode column 36 are made to approach each other and abut against the circuit breakers under the action of the moving cylinder 34, the electrode column 36 is in contact with an electrode plate on the circuit breaker, and after the determination time is reached, the moving cylinder 34 is started reversely to make the buffer block 37 and the electrode column 36 far away from the circuit breakers until the initial positions; at this time, if the circuit breaker is on, the clamping device 5 is started by the induction block 35 to clamp the circuit breaker, and if the circuit breaker is off, the clamping device 5 above the circuit breaker is not started.
The movable lifting device 4 comprises rack guide rails 41, a sliding block 42, a driving worm 43, a mounting plate 44 and a lifting cylinder 45, the rack guide rails 41 are symmetrically arranged among the support frames 2, the sliding block 42 slides in a limiting manner on one side of the rack guide rails 41 far away from the ground, and a dovetail groove is formed on one side of the sliding rail 41 close to the rack guide rails to realize limiting sliding on the rack guide rails 41; the driving worm 43 is arranged on one side of the sliding block 42 and meshed with the rack guide rail 41, the mounting plate 44 is arranged above the sliding blocks 42, a plurality of lifting cylinders 45 are arranged on one side, away from the ground, of the mounting plate 44, and the output ends of the lifting cylinders 45 are slidably arranged on the mounting plate 44 in a penetrating manner and connected with the moving block 42 below the lifting cylinders 45; in this embodiment, the movement of the mounting plate 44 is realized by the transmission between the driving worm 43 and the rack 413, and 2 driving worms 43 are synchronously started to rotate, so that under the meshing action with the rack 413, the sliding block 42 is driven to move on the rack guide rail 41, and the mounting plate 44 is driven to move on the rack guide rail 41, thereby moving the plurality of clamping devices 5 out of the upper part of the detection device 3.
The clamping device 5 comprises a lifting motor 51, a fixed block 52, a screw 53, a gear connecting rod 54, a clamping block 55 and a squeezing pad 56, wherein the lifting motors 51 are uniformly arranged on one side of the mounting plate 44 far away from the ground, and an output shaft is rotatably arranged through the mounting plate 44 and downwards; the output end of the lifting motor 51 is connected with a screw rod 53, a plurality of fixed blocks 52 are symmetrically arranged on the outer side of the screw rod 53, and one ends, far away from the ground, of the fixed blocks 52 are connected with the mounting plate 44; the gear connecting rods 54 are symmetrically hinged between the fixed blocks 52 in two groups and are meshed with the screw rods 53; one end of each group of gear connecting rods 54, which is far away from the screw rod 53, is hinged with one end of each clamping block 55, which is far away from the ground, the extrusion pad 56 is arranged on one side, which is close to the clamping blocks 55, of each clamping block 55 and is arranged close to the ground, the extrusion pad 56 is made of a material with certain deformation capacity, and the surface of the extrusion pad has large friction force, so that the circuit breaker is prevented from being extruded and deformed by the clamping blocks 55, and the circuit breaker is not easy to drop due to the large friction force provided in the extrusion process; in this embodiment, the lifting motor 51 is started to drive the screw 53 to rotate, so that the gear link 54 swings downwards, the clamping blocks 55 are driven to approach each other, and the circuit breaker below is clamped through the extrusion blocks.
The intermittent conveying device 6 comprises a conveyor belt 61, a limiting plate 62, a power wheel 63, a driving wheel 64 and an intermittent mechanism 65, wherein the conveyor belt 61 is arranged on one side of the mounting tables 1 close to each other and far away from the ground; the plurality of limiting plates 62 are uniformly arranged on the outer side wall of the conveyor belt 61, the power wheel 63 and the intermittent mechanism 65 are both arranged on one side wall of the mounting table 1 far away from the conveyor belt 61, the output end of the intermittent mechanism 65 penetrates through the mounting table 1 to be connected with the input end of the conveyor belt 61, and the driving wheel 64 is arranged on one side of the intermittent mechanism 65 far away from the mounting table 1 and is in transmission connection with the power wheel 63 in a belt manner; in this embodiment, the power wheel 63 drives the transmission wheel 64 to rotate, so as to drive the intermittent mechanism 65 to rotate intermittently, so that the transmission belt 61 rotates intermittently, and the interval between the adjacent limit plates 62 on the outer side wall of the transmission belt 61 is slightly larger than the thickness of 4 circuit breakers.
The intermittent mechanism 65 comprises a full gear 651, a residual gear 652, a clamping block 653 and a limiting block 654, the full gear 651 and the residual gear 652 are arranged on the outer side wall of the mounting table 1, the rotating shaft of the full gear 651 is rotatably arranged on the mounting table 1 to be connected with the input end of the conveyor belt 61, the limiting block 654 is arranged on one side of the full gear 651 away from the mounting table 1, and the residual gear 652 is meshed with the full gear 651; and keep away from one side of mount table 1 and install screens piece 653, screens piece 653 is contradicted with the laminating of stopper 654 mutually, the drive wheel 64 is located the one side that screens piece 653 kept away from mount table 1, and with the coaxial setting of residual gear 652, in this embodiment, conflict through screens piece 653 and stopper 654 makes full gear 651 spacing, and can not take place to rotate under the effect of other external forces, make whole intermittent movement process more steady, make the position on one row of 4 circuit breakers can intermittent movement supreme one row of 4 circuit breakers, effectively prevented because the rotation error of conveyer belt 61 and lead to the dislocation.
Still including blanking box 7 and receipts material box 8, receive material box 8 and locate subaerially to be located between a plurality of support frames 2 and keep away from mount table 1 setting, be used for collecting and detecting qualified low voltage circuit breaker, blanking box 7 is located subaerially, and is close to conveyer belt 61 and turns the department setting of downside from the upside, under the effect of conveyer belt 61 and limiting plate 62, collects unqualified low voltage circuit breaker.
The method for testing the low-voltage circuit breakers in batches by using the equipment comprises the following specific steps:
s1: placing materials, namely placing a plurality of low-voltage circuit breakers on the intermittent conveying device 6 side by side, and moving the low-voltage circuit breakers to a position between the detection devices 3 under the driving of the intermittent conveying device 6;
s2: the collision detection is that the detection device 3 makes a plurality of paired electrode posts 36 approach and collide with the electrode plates on the circuit breaker, and makes a plurality of buffer blocks 37 approach and collide with one side of the circuit breaker far away from the electrode plates;
s3: judging classification, if the circuit breaker is detected to be a passage, starting a clamping device 5 right above the circuit breaker through an induction block 35 to clamp and fix the circuit breaker, and if the circuit breaker is detected to be a broken circuit, not starting the clamping device 5 above the circuit breaker;
s4: collecting qualified products, moving a plurality of clamping devices 5 out of the upper part of an intermittent conveying device 6 through a movable lifting device 4, collecting the moved circuit breakers, and then enabling the movable lifting device 4 and the clamping devices 5 to return to the initial positions;
s5: collecting unqualified products, wherein the circuit breakers which are not clamped by the clamping device 5 are moved out and collected by the intermittent conveying device 6, and meanwhile, a plurality of circuit breakers to be detected are moved to the position between the detection devices 3;
s6: the above operations S2-S5 are repeated to detect and sort the batch of circuit breakers to be detected.
The implementation principle of the embodiment is as follows:
the method comprises the following steps: placing a row of 4 low-voltage circuit breakers between the limiting plates 62 of the conveyor belt 61, starting the power wheel 63 to drive the transmission wheel 64 to rotate, further driving the residual gear 652 to rotate, and meshing to drive the full gear 651 to rotate until the limiting block 654 abuts against the clamping block 653, stopping the full gear 651 from rotating and limiting, and moving the row of low-voltage circuit breakers between the adjacent limiting plates 62 to a position between the detection devices 3 in the process;
step two: starting the movable cylinder 34 to enable the buffer block 37 and the electrode column 36 to be close to and abut against the breaker, enabling the electrode column 36 to be in contact with an electrode plate on the breaker, starting the movable cylinder 34 reversely after the determination time is reached to enable the buffer block 37 and the electrode column 36 to be far away from the breaker until the initial position is reached, and then starting the lifting cylinder 45 to enable the clamping device 5 to descend to a certain height;
step three: if the circuit breaker is an open circuit, the clamping device 5 is started through the induction block 35 to clamp the circuit breaker, if the circuit breaker is an open circuit, the clamping device 5 above the circuit breaker is not started, then the lifting cylinder 45 is started reversely to enable the plurality of clamping devices 5 to ascend to the initial height through the mounting plate 44, then the plurality of driving worm screws 43 are started to rotate synchronously, the sliding blocks 42 on the two sides drive the mounting plate 44 to move, and the clamping devices 5 are further driven to move to the upper portion of the material receiving box 8 along the rack guide rail 41;
step four: reversely starting the lifting motor 51, making a plurality of clamping blocks 55 keep away from each other, making the qualified circuit breaker fall into the material receiving box 8, reversely starting the driving worm 43 in turn, making the clamping device 5 get back to right above the detection device 3, simultaneously the limiting block 654 and the clamping block 653 begin to keep away from each other, the full gear 651 and the stub gear 652 begin to mesh, driving the conveyer belt 61 to rotate and moving the unqualified circuit breaker to the material receiving box 7, moving the next 4 circuit breakers to be detected to the detection device 3, repeating the above operation process, detecting and classifying and recycling the next circuit breaker.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The method for testing the production and processing of the low-voltage circuit breakers in batches is characterized by comprising the following steps of: the batch detection equipment for the production and processing of the low-voltage circuit breakers comprises mounting tables (1), supporting frames (2), detection devices (3), clamping devices (5), movable lifting devices (4) and intermittent conveying devices (6), wherein the mounting tables (1) are symmetrically arranged on the ground, the detection devices (3) are arranged on the mounting tables (1), the intermittent conveying devices (6) are arranged among the mounting tables (1) and are far away from the ground, the supporting frames (2) are symmetrically arranged on the ground, the movable lifting devices (4) are arranged among the supporting frames (2), the clamping devices (5) are uniformly arranged on the movable lifting devices (4) and are positioned above the detection devices (3) and the intermittent conveying devices (6);
wherein, the detection device (3) comprises an installation block (31), a sliding groove (32), a sliding block (33), a moving cylinder (34), a sensing block (35), an electrode column (36) and a buffer block (37), the installation blocks (31) are symmetrically arranged at one ends of a plurality of installation tables (1) far away from the ground, the moving cylinder (34) is arranged at one side of the installation block (31) far away from each other, the output end of the installation block is arranged in a sliding way through the installation block (31) towards the installation block (31) at the opposite side, the sensing block (35) is arranged at one end of the installation block (31) close to each other, one side of the installation block (31) far away from the ground is uniformly provided with a plurality of sliding grooves (32), the sliding block (33) is arranged in the sliding groove (32) in a limiting sliding way, one end of the sliding block (33) far away from the sliding groove (31) is connected with one side, the electrode columns (36) are uniformly arranged on the induction block (35) on one side in pairs and are far away from the movable air cylinder (34), and the induction block (35) on the other side is uniformly provided with the buffer blocks (37) and is close to the electrode columns (36);
the method for testing the low-voltage circuit breakers in batches by using the equipment comprises the following specific steps:
s1: placing materials, namely placing a plurality of low-voltage circuit breakers on the intermittent conveying device (6) side by side and moving the low-voltage circuit breakers to a position between the detection devices (3) under the driving of the intermittent conveying device (6);
s2: the method comprises the following steps of (1) collision detection, wherein a plurality of paired electrode columns (36) are close to and collide with electrode plates on a breaker through a detection device (3), and a plurality of buffer blocks (37) are close to and collide with one side, far away from the electrode plates, of the breaker;
s3: judging classification, if the circuit breaker is detected to be a passage, starting a clamping device (5) right above the circuit breaker through an induction block (35) to clamp and fix the circuit breaker, and if the circuit breaker is detected to be a broken circuit, not starting the clamping device (5) above the circuit breaker;
s4: collecting qualified products, moving a plurality of clamping devices (5) out of the upper part of an intermittent conveying device (6) through a movable lifting device (4), collecting the moved circuit breakers, and then enabling the movable lifting device (4) and the clamping devices (5) to return to the initial positions;
s5: collecting unqualified products, wherein the circuit breakers which are not clamped by the clamping device (5) are moved out and collected by the intermittent conveying device (6), and meanwhile, a plurality of circuit breakers to be detected move to the position between the detecting devices (3);
s6: the above operations S2-S5 are repeated to detect and sort the batch of circuit breakers to be detected.
2. The low-voltage circuit breaker production and processing batch test method of claim 1, wherein the method comprises the following steps: remove elevating gear (4) and include rack guide rail (41), sliding block (42), drive worm (43), mounting panel (44) and lift cylinder (45), it is a plurality of rack guide rail (41) symmetry is located between a plurality of support frames (2), rack guide rail (41) keep away from one side spacing slip on ground have sliding block (42), drive worm (43) locate one side of sliding block (42) and mesh mutually with rack guide rail (41), a plurality of sliding block (42) top is located to mounting panel (44), one side that ground was kept away from in mounting panel (44) is equipped with a plurality of lift cylinder (45), and the output of lift cylinder (45) slides and wears to locate mounting panel (44) and is connected with the movable block of lift cylinder (45) below.
3. The low-voltage circuit breaker production and processing batch test method of claim 2, wherein the method comprises the following steps: the rack guide rail (41) comprises a supporting block (411), a dovetail block (412) and a rack (413), wherein the two ends of the supporting block (411) are connected with one side, close to the supporting frames (2), of the supporting block, the supporting block is far away from the ground, the dovetail block (412) is installed on one side, far away from the ground, of the supporting block (411), and the rack (413) is installed on one side, far away from the ground, of the dovetail block (412).
4. The low-voltage circuit breaker production and processing batch test method of claim 1, wherein the method comprises the following steps: the clamping device (5) comprises a plurality of lifting motors (51), fixing blocks (52), a screw rod (53), gear connecting rods (54), clamping blocks (55) and an extrusion pad (56), wherein the lifting motors (51) are uniformly arranged on one side, far away from the ground, of the mounting plate (44), an output shaft penetrates through the mounting plate (44) and is arranged downwards in a rotating mode, the output end of each lifting motor (51) is connected with the screw rod (53), the fixing blocks (52) are symmetrically arranged on the outer side of the screw rod (53), one ends, far away from the ground, of the fixing blocks (52) are connected with the mounting plate (44), the gear connecting rods (54) are symmetrically hinged between the fixing blocks (52) in two groups and are meshed with the screw rod (53), one end, far away from the ground, of each gear connecting rod (53) of each group is hinged with one end, far away from the ground, of the clamping blocks (55), of the extrusion pad (56), and is located close to the ground.
5. The low-voltage circuit breaker production and processing batch test method of claim 1, wherein the method comprises the following steps: intermittent type conveyor (6) include conveyer belt (61), limiting plate (62), power wheel (63), drive wheel (64) and intermittent type mechanism (65), conveyer belt (61) are located one side that a plurality of mount tables (1) are close to each other and are kept away from ground setting, and are a plurality of limiting plate (62) are evenly installed on the lateral wall of conveyer belt (61), power wheel (63) and intermittent type mechanism (65) are all located on mount table (1) keep away from a lateral wall of conveyer belt (61), mounting table (1) is worn to locate by intermittent type mechanism (65) output and is connected with conveyer belt (61) input, install in intermittent type mechanism (65) one side of keeping away from mount table (1) drive wheel (64) to be connected with the mode transmission of power wheel (63) with the belt.
6. The low-voltage circuit breaker production and processing batch test method of claim 5, wherein the method comprises the following steps: intermittent mechanism (65) include full gear (651), residual gear (652), screens piece (653) and stopper (654), full gear (651) and residual gear (652) are located on the lateral wall of mount table (1), and full gear (651) axis of rotation rotate wear to locate mount table (1) and are connected with conveyer belt (61) input, and install on one side of mount table (1) is kept away from in full gear (651) stopper (654), residual gear (652) mesh with full gear (651), and install on one side of keeping away from mount table (1) screens piece (653), screens piece (653) and stopper (654) laminating conflict mutually, drive wheel (64) are located one side that screens piece (653) kept away from mount table (1) to with residual gear (652) coaxial setting.
7. The low-voltage circuit breaker production and processing batch test method of claim 5, wherein the method comprises the following steps: still including blanking box (7) and receiving box (8), receiving box (8) are located subaerially to be located between a plurality of support frames (2) and keep away from mount table (1) and set up, blanking box (7) are located subaerially, and are close to conveyer belt (61) and turn the department setting of downside from the upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210717.0A CN112162195A (en) | 2020-11-03 | 2020-11-03 | Batch test method for production and processing of low-voltage circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210717.0A CN112162195A (en) | 2020-11-03 | 2020-11-03 | Batch test method for production and processing of low-voltage circuit breakers |
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| Publication Number | Publication Date |
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| CN112162195A true CN112162195A (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011210717.0A Withdrawn CN112162195A (en) | 2020-11-03 | 2020-11-03 | Batch test method for production and processing of low-voltage circuit breakers |
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| CN116430215A (en) * | 2023-03-06 | 2023-07-14 | 北京中凯电气集团有限公司 | Circuit breaker processing assembly detection device |
| CN116699190A (en) * | 2023-05-19 | 2023-09-05 | 湖北大二互科技股份有限公司 | Auxiliary wiring device for batch verification of mutual inductors |
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| CN112881182A (en) * | 2021-01-14 | 2021-06-01 | 达红芳 | System and method for detecting performance quality of non-woven fabric after preparation and forming |
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| CN113391201A (en) * | 2021-07-01 | 2021-09-14 | 丁克冰 | Detection device and detection method for power transformation line breaker |
| CN114152871A (en) * | 2021-11-26 | 2022-03-08 | 国网上海市电力公司 | Automatic test platform and test method for mechanical aging characteristics of circuit breaker |
| CN116430215A (en) * | 2023-03-06 | 2023-07-14 | 北京中凯电气集团有限公司 | Circuit breaker processing assembly detection device |
| CN116430215B (en) * | 2023-03-06 | 2024-01-16 | 北京中凯电气集团有限公司 | Circuit breaker processing assembly detection device |
| CN116699190A (en) * | 2023-05-19 | 2023-09-05 | 湖北大二互科技股份有限公司 | Auxiliary wiring device for batch verification of mutual inductors |
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Application publication date: 20210101 |