CN202048892U - Commutator detecting device - Google Patents

Abstract

The utility model discloses a commutator detecting device which comprises a worktable, a transmission mechanism used for conveying work pieces of a commutator, a detecting mechanism used for detecting the work pieces, and a screening mechanism used for rejecting unqualified work pieces, wherein, the transmission mechanism is arranged on the worktable; a bracket is arranged on the worktable; the detecting mechanism and the screening mechanism are mounted on the bracket; the detecting mechanism is arranged on a bracket platform corresponding to a detecting position; and the screening mechanism is arranged on a bracket side wall corresponding to the detecting position. By adopting the commutator detecting device provided by the utility model, the original whole detection manner can be replaced by a mechanical manner, so that the dimension and the roundness of an inner hole of the commutator can be detected; and the overall dimension of the commutator can be further detected at the same time, so that a great deal of manpower is saved, the production efficiency is improved, and the production cost is reduced.

Description

A kind of commutator pick-up unit

Technical field

The utility model relates to the pick-up unit in a kind of commutator field, is specifically related to a kind of be used to detect hole dimension and circularity in the commutator, can also detect the commutator pick-up unit of commutator physical dimension simultaneously.

Background technology

Commutator is the critical piece in the motor, and it mainly is made up of the bakelite main body of neck bush, neck bush periphery and the copper bar commutator segment that is arranged in bakelite main body periphery.The endoporus of commutator is that the mode by car or articulation forms, and the endoporus of commutator cooperates with motor shaft, therefore to the requirement of hole dimension and circularity than higher, the physical dimension of commutator also is to be undertaken by full inspection form usually simultaneously, wastes time and energy.

At present, commutator manufacturer checks this size and circularity by the mode of full inspection, has wasted great amount of manpower, has reduced yield-power, has enlarged cost.

Therefore, a kind of commutator pick-up unit that can reduce cost, enlarge yield-power is demanded urgently proposing.

The utility model content

For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of and can reduces cost, enlarge the commutator pick-up unit of yield-power.

For achieving the above object, the technical solution of the utility model is as follows: a kind of commutator pick-up unit comprises worktable, is used to transmit the gear train of commutator workpiece, the sorting mechanism that is used to detect the testing agency of workpiece and is used to reject defective workpiece;

Described gear train is arranged on the described worktable;

Described worktable is provided with support, described testing agency and described sorting mechanism are installed on the described support, described testing agency be arranged at the corresponding described rack platform in detection position on, described sorting mechanism be arranged at the corresponding described rack side wall in described detection position on.

Preferably, described testing agency comprises camera head, automaton and sensor, and described camera head is electrically connected with described automaton, and described automaton is connected with described sensor electrical.

Preferably, described sorting mechanism comprises gearing and thimble, and described thimble and described gearing are in transmission connection, and described gearing is electrically connected with described automaton.

Preferably, described gear train comprises conveying belt and stepper motor, and described conveying belt is provided with deflector, and described stepper motor is electrically connected with described automaton.

Preferably, described deflector is Y-shaped, and the inlet end of described deflector is the upper end of Y shape, and the test side of described deflector is the bottom of Y shape.

Preferably, described camera head be arranged at the corresponding described rack platform in detection position on.

Preferably, the both sides sidewall with the corresponding described deflector in detection position is provided with the through hole that is used to reject defective workpiece.

Preferably, described gearing is hydraulic cylinder or cylinder.

Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of commutator pick-up unit comprises worktable, is used to transmit the gear train of commutator workpiece, the sorting mechanism that is used to detect the testing agency of workpiece and is used to reject defective workpiece; Described gear train is arranged on the described worktable; Described worktable is provided with support, described testing agency and described sorting mechanism are installed on the described support, described testing agency be arranged at the corresponding described rack platform in detection position on, described sorting mechanism be arranged at the corresponding described rack side wall in described detection position on; Adopt commutator pick-up unit provided by the utility model, can replace original full inspection by the mode of mechanization, thereby detect the interior hole dimension and the circularity of commutator, can also detect simultaneously the physical dimension of commutator, saved great amount of manpower, improve production efficiency, reduced production cost.

Description of drawings

In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of the embodiment of a kind of commutator pick-up unit of the utility model;

Fig. 2 is the vertical view of the embodiment of a kind of commutator pick-up unit of the utility model;

Fig. 3 is the electrical schematic of the embodiment of a kind of commutator pick-up unit of the utility model.

The represented corresponding component title of numeral among the figure:

1.worktable 2.gear trains 21.conveying belt 22. stepper motors 3testing agencies 31. camera heads, 32. automatons, 4. sorting mechanisms, 41. gearings, 42. thimbles, 5. supports, 6.deflectors 7. through holes

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

The utility model provides a kind of and can reduce cost, enlarged the commutator pick-up unit of yield-power.

Embodiment,

As Fig. 1, as Fig. 2 and as shown in Figure 3, a kind of commutator pick-up unit comprisesworktable 1, is used to transmit thegear train 2 of commutator workpiece, thesorting mechanism 4 that is used to detect the testing agency 3 of workpiece and is used to reject defective workpiece; Describedgear train 2 is arranged on the describedworktable 1; Described worktable is provided with support 5, described testing agency 3 and describedsorting mechanism 4 are installed on the described support 5, described testing agency 3 be arranged at the corresponding described rack platform in detection position on, describedsorting mechanism 4 be arranged at corresponding described support 5 sidewalls in described detection position on.

Adopt described commutator pick-up unit, when hole dimension and circularity detect in the physical dimension to commutator reaches, can utilize the artificial full inspection of mechanical system before replacing, saved a large amount of artificial, saved the labour, reduce cost, improved production efficiency, increased economic benefit to a certain extent.

In the foregoing description technical scheme, the form of described support 5 can be varied, except being above-mentioned " U " shape, can also be trapezoidal, or " ^ " shape, this utility model do not done any qualification, can realize the utility model.

Described testing agency 3 comprisescamera head 31, automaton 32 and sensor (not shown), and describedcamera head 31 is electrically connected with described automaton 32, and described automaton 32 is connected with described sensor electrical; Describedcamera head 32 is arranged on the platform with the corresponding described support 5 in detection position.

By described testing agency 3, after adopting 31 pairs of commutators to be detected of described camera head to carry out continuous imaging, import automaton 32 into, compare with the standard value of input before, qualified product enters next flow process, transfer to next process by conveying belt, underproof product is rejected throughsorting mechanism 4, is pushed out to collecting receptacle.

Describedsorting mechanism 4 comprises gearing 41 andthimble 42, and describedthimble 42 is in transmission connection with describedgearing 41, and describedgearing 41 is electrically connected with described automaton 32.

Through after the comparison of automaton 32, for underproof product, automaton 32 passes to gearing 41 in thesorting mechanism 4 with underproof information, drivesthimbles 42 by gearing 41 again, and substandard product is rejected at product; Thegearing 41 that adopts in the present embodiment is cylinder, can also be hydraulic cylinder, and concrete embodiment is determined on a case-by-case basis, and at this, the utility model is not done qualification.

Describedgear train 2 comprisesconveying belt 21 andstepper motor 22, and describedconveying belt 21 is provided with deflector 6, and describedstepper motor 22 is electrically connected with described automaton 32; Be provided with thethrough hole 7 that is used to reject defective workpiece with the both sides sidewall of the corresponding described deflector in detection position.

In the present embodiment technical scheme, commutator to be detected is positioned on the describedconveying belt 21, by the effect ofstepper motor 22, makes commutator move towards the detection position, behind to be detected the finishing, underproof product is rejected away from throughhole 7 bythimble 42.

Described deflector is Y-shaped, and the inlet end of described deflector is the upper end of Y shape, and the test side of described deflector is the bottom of Y shape; Adopt the deflector of described structure, described inlet end can be more placement commutator to be detected, realize mass detection, the space of described test side can only hold a commutator and pass through, guaranteed that product one by one separately by inspection positions, has improved the efficient that detects.

Its principle of work is: start described commutator pick-up unit, the commutator that a last procedure is produced is delivered on theconveying belt 21 of this procedure, under the effect ofstepper motor 22, commutator to be detected is along with the conveying ofconveying belt 21, inlet end through deflector 6 enters the test side, the form that formation lines up to arrange, treat that commutator enters inspection positions, described sensor is to commutator to be detected, signal is passed to automaton 32 andstepper motor 22,stepper motor 22 stop motions, 31 captures of automaton 32 control camera heads after capture is finished, are passed image-forming information back automaton 32, automaton 32 changes into numerical information with image information, compares with the standard value that originally was stored in theautomaton 32.

If detecting the data that commutator generates is consistent with standard value, then product is qualified, after automaton 32 receives signal, signal is passed tostepper motor 22,stepper motor 22 is proceeded transmitting moving, and specification product are flowed into next process with conveying belt 21.Repeat above-mentioned steps, carry out next round and detect.

If detecting data and the standard value that commutator generates does not meet, then product is defective, after automaton 32 receives signal, defective information is passed to gearing 41,control thimble 42 is pushed out to the waste material frame with substandard product by throughhole 7, then regains thimble 42.Repeat above-mentioned steps, carry out next round and detect.

Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of commutator pick-up unit comprisesworktable 1, is used to transmit thegear train 2 of commutator workpiece, thesorting mechanism 4 that is used to detect the testing agency 3 of workpiece and is used to reject defective workpiece; Describedgear train 2 is arranged on the describedworktable 1; Describedworktable 1 is provided with support 5, described testing agency 3 and describedsorting mechanism 4 are installed on the described support 5, described testing agency 3 be arranged at corresponding described support 5 platforms in detection position on, describedsorting mechanism 4 be arranged at corresponding described support 5 sidewalls in described detection position on; Adopt commutator pick-up unit provided by the utility model, can replace original full inspection by the mode of mechanization, thereby detect the interior hole dimension and the circularity of commutator, can also detect simultaneously the physical dimension of commutator, saved great amount of manpower, enlarge the one-tenth force of labor, improved production efficiency, reduced production cost.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims (8)

1. a commutator pick-up unit is characterized in that, comprises worktable, is used to transmit the gear train of commutator workpiece, the sorting mechanism that is used to detect the testing agency of workpiece and is used to reject defective workpiece;

Described gear train is arranged on the described worktable;

Described worktable is provided with support, described testing agency and described sorting mechanism are installed on the described support, described testing agency be arranged at the corresponding described rack platform in detection position on, described sorting mechanism be arranged at the corresponding described rack side wall in described detection position on.

2. commutator pick-up unit according to claim 1, it is characterized in that, described testing agency comprises camera head, automaton and sensor, and described camera head is electrically connected with described automaton, and described automaton is connected with described sensor electrical.

3. commutator pick-up unit according to claim 2 is characterized in that described sorting mechanism comprises gearing and thimble, and described thimble and described gearing are in transmission connection, and described gearing is electrically connected with described automaton.

4. commutator pick-up unit according to claim 3 is characterized in that described gear train comprises conveying belt and stepper motor, and described conveying belt is provided with deflector, and described stepper motor is electrically connected with described automaton.

5. commutator pick-up unit according to claim 4 is characterized in that described deflector is Y-shaped, and the inlet end of described deflector is the upper end of Y shape, and the test side of described deflector is the bottom of Y shape.

6. commutator pick-up unit according to claim 5 is characterized in that, described camera head be arranged at the corresponding described rack platform in detection position on.

7. commutator pick-up unit according to claim 6 is characterized in that, is provided with the through hole that is used to reject defective workpiece with the both sides sidewall of the corresponding described deflector in detection position.

8. according to each described commutator pick-up unit of claim 3-7, it is characterized in that described gearing is hydraulic cylinder or cylinder.

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