Detection table for producing circuit breaker

Abstract

The utility model discloses a detection table for producing circuit breakers, which comprises a detection table main body, a detection groove, a collection box and a detection device, a conveying device is arranged above the detection table main body, side plates are arranged on two sides of the conveying device, rod lifting devices are arranged on the side plates, the detection groove is arranged in the detection table main body, and the collection box is arranged in the detection table main body. A discharging baffle is arranged at the bottom of the detection groove, the collecting box is located below the discharging baffle, a box door is arranged on one side of the collecting box, connecting blocks are arranged on the two sides of the detection groove correspondingly, electrodes are arranged on the sides, close to the detection groove, of the connecting blocks, and electric push rods are connected to the ends, away from the electrodes, of the connecting blocks. The detection device is arranged on one side of the upper portion of the detection groove, the side, away from the detection device, of the detection groove is provided with a shifting rod device, the circuit breaker can be automatically detected, manual connection is not needed, manpower is saved, and qualified products can be automatically recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breaker detection, in particular to a detection platform for producing circuit breakers. Background Art

[0002] A circuit breaker is a switching device that can close, carry and disconnect currents under normal circuit conditions and can close, carry and disconnect currents under abnormal circuit conditions within a specified time. During the production process of circuit breakers, it is necessary to test whether the circuit breakers can disconnect normally.

[0003] The patent with application number CN201711478659.8 retrieved proposed a circuit breaker detection device to perform preliminary screening of circuit breakers, thereby reducing the number of defective circuit breakers in subsequent detection and saving time.

[0004] In the above-mentioned similar scheme, although the circuit breakers can be preliminarily screened during the circuit breaker detection process, thereby reducing the number of defective circuit breakers in subsequent detection and saving time, there is no automatic loading device, and the circuit breaker needs to be manually connected to the detection device, and it is necessary to manually judge whether the product is qualified according to the detection process.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a test bench for producing circuit breakers is proposed, in order to achieve the purpose of having more practical value. Utility Model Content

[0006] The purpose of the utility model is to provide a testing platform for producing circuit breakers, so as to solve the problem that a circuit breaker testing device mentioned in the above background is not provided with an automatic feeding device, and the circuit breaker needs to be connected to the testing device manually, and whether the product is qualified needs to be judged manually according to the testing process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test bench for producing circuit breakers, comprising a test bench main body, a test trough, a collection box and a test device, a conveying device is arranged above the test bench main body, and side panels are arranged on both sides of the conveying device, and a lifting rod device is arranged on the side panels, the test trough is arranged inside the test bench main body, a material discharge baffle is arranged at the bottom of the test trough, and the collection box is located below the material discharge baffle, a box door is arranged on one side of the collection box, connecting blocks are arranged on both sides of the test trough, and an electrode is arranged on the side of the connecting block close to the test trough, an electric push rod is connected to the end of the connecting block away from the electrode, the test device is arranged on one side above the test trough, and a lever device is arranged on the side of the test trough away from the test device.

[0008] Preferably, the lifting rod device includes a railing and a lifting rod motor, a lifting rod connecting block is provided at one end of the lifting rod motor, and the lifting rod connecting block is connected to the railing on the side away from the lifting rod motor, connecting shafts are provided on both sides of the railing, and the connecting shafts are inserted into the interior of the lifting rod connecting block.

[0009] Preferably, a No. 1 connecting hole is provided on the top of the connecting block, a No. 2 connecting hole is provided at the connection between the connecting block and the electrode, and the No. 2 connecting hole is connected to the No. 1 connecting hole, the electrode is inserted into the No. 2 connecting hole, and the end of the electrode away from the No. 2 connecting hole is inserted into the detection groove.

[0010] Preferably, a wire is connected to the detection device, and one end of the wire away from the detection device is connected to the connection block, and the wire is plugged into the No. 1 connection hole, and the detection device includes an indicator light and a main valve.

[0011] Preferably, a lamp holder is connected to the bottom of the indicator light, a valve switch is connected to the top of the main valve, and the indicator light and the main valve are both connected to wires. The lever device includes a lever and a lever motor, and the lever motor is connected to one end of the lever, and a lever head is provided on the lever.

[0012] Preferably, the unloading baffle is provided in two groups with the center line of the detection groove as the symmetry axis, and the unloading baffle includes a connecting rod and a door panel, the door panel is connected to one side of the connecting rod, and one end of the connecting rod is connected to a door opening motor, and mutually engaging sealing gaskets are provided at the connection between the two groups of door panels.

[0013] Compared with the prior art, the utility model has the following beneficial effects: it can automatically detect the circuit breaker without manual connection, saving manpower, and can automatically recycle qualified products, and can detect the circuit breaker in an orderly manner. The specific contents are as follows:

[0014] The conveying device conveys the circuit breaker to the detection slot, and when the circuit breaker is in the detection slot, the electric push rod pushes the connecting block and the electrode connected to it to move, and stops when the electrode is connected to the power connection on the circuit breaker for detection. The main valve, lamp holder and circuit breaker are connected in series by wires and electrodes, and the switch on the circuit breaker is controlled by the lever device, and whether the short circuit breaker is open can be judged by the on and off status of the indicator light and the opening and closing status of the valve switch of the main valve. When the circuit breaker is qualified, the unloading baffle and the lifting rod device are both in the open state, and the next circuit breaker is released for detection. When the circuit breaker is unqualified, the unloading baffle and the lifting rod device are both in the closed state, and the next circuit breaker is intercepted. After the staff collects the unqualified products, the machine continues the detection movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic structural diagram of a side section of a main body of a testing platform for producing circuit breakers according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a main body of a testing platform for producing circuit breakers according to the utility model, viewed from above;

[0017] Figure 3 It is a side structural schematic diagram of a lifting rod device of a testing platform for producing circuit breakers according to the utility model;

[0018] Figure 4 This is a schematic structural diagram of a connection block of a test bench for producing circuit breakers according to the utility model;

[0019] Figure 5 It is a side structural schematic diagram of a detection device of a detection bench for producing circuit breakers according to the utility model;

[0020] Figure 6 The utility model is a structural schematic diagram of a material unloading baffle of a testing platform for producing circuit breakers.

[0021] In the figure: 1. main body of the testing platform; 2. conveying device; 3. side panel; 4. lifting rod device; 41. railing; 411. connecting shaft; 42. lifting rod motor; 43. lifting rod connecting block; 5. testing slot; 51. unloading baffle; 511. door opening motor; 512. connecting rod; 513. door panel; 514. sealing gasket; 6. collecting box; 61. box door; 7. connecting block; 71. No. 1 connecting hole; 72. No. 2 connecting hole; 8. electric push rod; 9. electrode; 10. lever device; 101. lever; 102. lever motor; 103. dial head; 11. testing device; 111. lamp holder; 112. indicator light; 113. main valve; 114. valve switch; 12. wire. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 6The utility model provides a technical solution: a test bench for producing circuit breakers, comprising a test bench body 1, a test slot 5, a collection box 6 and a test device 11, a conveying device 2 is arranged above the test bench body 1, and side plates 3 are arranged on both sides of the conveying device 2, and a lifting rod device 4 is arranged on the side plates 3, the test slot 5 is arranged inside the test bench body 1, a material discharge baffle 51 is arranged at the bottom of the test slot 5, and the collection box 6 is located below the material discharge baffle 51, a box door 61 is arranged on one side of the collection box 6, connecting blocks 7 are arranged on both sides of the test slot 5, and an electrode 9 is arranged on the side of the connecting block 7 close to the test slot 5, and an electric push rod is connected to the end of the connecting block 7 away from the electrode 9. Rod 8, detection device 11 is arranged on one side above detection slot 5, a lever device 10 is arranged on one side of detection slot 5 away from detection device 11, conveying device 2 is used to convey the circuit breaker to be detected, and the width of conveying device 2 is the same as that of short circuit breaker, which can ensure that the direction and position of circuit breaker remain unchanged during the conveying process, detection slot 5 is used to detect short circuit breaker, and the size of detection slot 5 is the same as that of circuit breaker, which can correspond to the position where the circuit breaker is connected with electrode 9 when the circuit breaker falls into detection slot 5, and when the circuit breaker is located in detection slot 5, the electric push rod 8 pushes the connection block 7 and the electrode 9 connected thereto to move, and stops when the electrode 9 is connected to the power supply connection on the circuit breaker for detection.

[0024] The lifting rod device 4 includes a railing 41 and a lifting rod motor 42. A lifting rod connecting block 43 is provided at one end of the lifting rod motor 42, and the lifting rod connecting block 43 is connected to the railing 41 on the side away from the lifting rod motor 42. Connecting shafts 411 are provided on both sides of the railing 41, and the connecting shafts 411 are inserted into the interior of the lifting rod connecting block 43. The lifting rod device 4 is used to intercept the circuit breaker on the conveying device 2 to prevent multiple circuit breakers from accumulating at the position of the detection slot 5. The lifting rod motor 42 drives the railing 41 in the lifting rod connecting block 43 to rotate around the connecting shaft 411 to realize lifting and lowering of the rod, thereby intercepting or releasing the circuit breaker on the conveying device 2.

[0025] A No. 1 connection hole 71 is provided at the top of the connection block 7, a No. 2 connection hole 72 is provided at the connection between the connection block 7 and the electrode 9, and the No. 2 connection hole 72 is connected to the No. 1 connection hole 71, the electrode 9 is inserted into the No. 2 connection hole 72, and the end of the electrode 9 away from the No. 2 connection hole 72 is inserted into the detection slot 5, the detection device 11 is connected to the wire 12, and the end of the wire 12 away from the detection device 11 is connected to the connection block 7, and the wire 12 is inserted into the No. 1 connection hole 71, the detection device 11 includes an indicator light 112 and a main valve 113, the bottom of the indicator light 112 is connected to a lamp holder 111, the top of the main valve 113 is connected to a valve switch 114, and the indicator light 112 and the main valve 113 are both connected to the wire 12 is connected, the lever device 10 includes a lever 101 and a lever motor 102, and the lever motor 102 is connected to one end of the lever 101, and a dial head 103 is arranged on the lever 101. The detection device 11 detects the circuit breaker, and the main valve 113, the lamp holder 111 and the circuit breaker are connected in series by the wire 12 and the electrode 9, and the lever device 10 controls the switch on the circuit breaker, and can judge whether the short circuit is broken through the on and off status of the indicator light 112 and the opening and closing status of the valve switch 114 of the main valve 113, and the lever motor 102 drives the lever 101 to rotate, and in the process of rotation, the switch on the circuit breaker is toggled by the dial head 103 to realize the opening and closing of the circuit breaker.

[0026] Two groups of unloading baffles 51 are arranged with the center line of the detection groove 5 as the symmetry axis. The unloading baffles 51 include a connecting rod 512 and a door panel 513. The door panel 513 is connected to one side of the connecting rod 512, and one end of the connecting rod 512 is connected to a door opening motor 511. The connection between the two groups of door panels 513 is provided with a sealing gasket 514 that fits together with each other. The unloading baffles 51 are in a closed state during and before detection. When the circuit breaker detection is completed, when the test result is qualified, the connecting rod 512 is controlled by the door opening motor 511 to rotate. During the rotation of the connecting rod 512, the connecting rod 512 drives the door panel 513 to rotate, and drives the door panel 513 to open. The circuit breaker that has passed the detection falls from the door panel 513 and falls into the collection box 6. The circuit breaker can be collected by punching the box door 61 on the collection box 6.

[0027] Working principle: The circuit breakers to be inspected are installed in the correct position and placed on the conveying device 2 in sequence. The circuit breakers to be inspected are transported by the conveying device 2, and the width of the conveying device 2 is the same as that of the short circuit breaker, which can ensure that the direction and position of the circuit breaker remain unchanged during the transportation process. The conveying device 2 transports the circuit breaker to the detection slot 5, and the size of the detection slot 5 is the same as that of the circuit breaker, which can correspond to the position where the circuit breaker is connected to the electrode 9 when the circuit breaker falls into the detection slot 5. When the circuit breaker is located in the detection slot 5, the electric push rod 8 pushes the connecting block 7 and the electrode 9 connected thereto to move, and stops when the electrode 9 is connected to the power supply connection on the circuit breaker for inspection.

[0028] During the detection process, the lifting rod device 4 is in a falling state to intercept the circuit breaker on the conveying device 2 to prevent multiple circuit breakers from piling up at the position of the detection slot 5. The detection device 11 detects the circuit breaker, and the main valve 113, the lamp holder 111 and the circuit breaker are connected in series by the wire 12 and the electrode 9, and the lever device 10 controls the switch on the circuit breaker, and the lever motor 102 drives the lever 101 to rotate, and during the rotation process, the switch on the circuit breaker is toggled by the dial head 103 to realize the opening and closing of the circuit breaker, and when the switch of the circuit breaker is in the open state, the indicator light 112 lights up, and the valve switch 114 of the main valve 113 is in the open state, and when the switch of the circuit breaker is in the closed state, the indicator light 112 is closed, and the valve switch 114 of the main valve 113 is in the closed state, at this time the circuit breaker is qualified, and the above process is repeated several times, and the results are all qualified, otherwise it is unqualified.

[0029] And when the circuit breaker is qualified, the door opening motor 511 controls the connecting rod 512 to rotate, and during the rotation of the connecting rod 512, the connecting rod 512 drives the door panel 513 to rotate, and drives the door panel 513 to open, and the qualified circuit breaker falls from the door panel 513 and falls into the collection box 6, and the circuit breaker can be collected by punching the box door 61 on the collection box 6, and at the same time, the lifting rod motor 42 drives the railing 41 in the lifting rod connecting block 43 to rotate around the connecting shaft 411 as the axis to realize the lifting rod, so as to release the circuit breaker on the conveying device 2 and detect the next circuit breaker, and when the circuit breaker is unqualified, the unloading baffle 5 and the lifting rod device 4 are both in the closed state, and the unqualified products are collected by the staff, and the machine continues to detect the movement.

Claims

1. A test bench for producing circuit breakers, comprising a test bench body (1), a test slot (5), a collection box (6) and a test device (11), characterized in that: A conveying device (2) is arranged above the detection platform body (1), and side panels (3) are arranged on both sides of the conveying device (2), and a lifting rod device (4) is arranged on the side panels (3). The detection slot (5) is arranged inside the detection platform body (1), a material discharge baffle (51) is arranged at the bottom of the detection slot (5), and the collection box (6) is located below the material discharge baffle (51), and a box door (61) is arranged on one side of the collection box (6). Connecting blocks (7) are arranged on both sides of the detection slot (5), and an electrode (9) is arranged on a side of the connection block (7) close to the detection slot (5), and an electric push rod (8) is connected to an end of the connection block (7) away from the electrode (9). The detection device (11) is arranged on one side above the detection slot (5), and a lever device (10) is arranged on a side of the detection slot (5) away from the detection device (11).

2. A test bench for producing circuit breakers according to claim 1, characterized in that: The bar lifting device (4) comprises a railing (41) and a bar lifting motor (42), a bar lifting connection block (43) is provided at one end of the bar lifting motor (42), and the bar lifting connection block (43) is connected to the railing (41) at a side away from the bar lifting motor (42), and connecting shafts (411) are provided on both sides of the railing (41), and the connecting shafts (411) are inserted into the interior of the bar lifting connection block (43).

3. The testing platform for producing circuit breakers according to claim 1, characterized in that: A first connection hole (71) is provided at the top of the connection block (7), a second connection hole (72) is provided at the connection between the connection block (7) and the electrode (9), and the second connection hole (72) is connected to the first connection hole (71), the electrode (9) is inserted into the second connection hole (72), and an end of the electrode (9) away from the second connection hole (72) is inserted into the detection slot (5).

4. The testing platform for producing circuit breakers according to claim 1, characterized in that: The detection device (11) is connected to a wire (12), and one end of the wire (12) away from the detection device (11) is connected to a connection block (7), and the wire (12) is plugged into a No. 1 connection hole (71). The detection device (11) comprises an indicator light (112) and a main valve (113).

5. The testing platform for producing circuit breakers according to claim 4, characterized in that: The bottom of the indicator light (112) is connected to a lamp holder (111), the top of the main valve (113) is connected to a valve switch (114), and the indicator light (112) and the main valve (113) are both connected to a wire (12). The lever device (10) comprises a lever (101) and a lever motor (102), and the lever motor (102) is connected to one end of the lever (101), and a lever head (103) is provided on the lever (101).

6. The testing platform for producing circuit breakers according to claim 1, characterized in that: The material unloading baffles (51) are provided in two groups with the center line of the detection slot (5) as the axis of symmetry. The material unloading baffles (51) comprise a connecting rod (512) and a door panel (513). The door panel (513) is connected to one side of the connecting rod (512), and one end of the connecting rod (512) is connected to a door opening motor (511). The connection between the two groups of door panels (513) is provided with mutually engaging sealing gaskets (514).

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