CN209777625U - Automatic feeding mechanism for inspection machine - Google Patents

Abstract

The utility model discloses an automatic feeding mechanism for an inspection machine. The feeding mechanism includes a feeding pipe, a feeding device, a material blocking device and a feeding device. The feeding device is arranged at the lower end of the feeding pipe, and the feeding device is arranged at the feeding Between the device and the discharge pipe, the pushing device is arranged between the blocking device and the unloading device. The unloading device includes a unloading column and an unloading cylinder. There is a place on the board, and a through hole is provided on the place. Both sides of the discharge pipe are provided with mounting blocks. A mounting plate is provided between the two mounting blocks. A positioning hole is provided on the mounting plate. The lower end of the positioning hole There are circular steps, the rear end of the place is equipped with a conveyor belt, the pushing device includes a push plate and a push cylinder, guide rails are provided on both sides of the discharge pipe, slide blocks are provided on the guide rails, and the push plate is set on the slide block . The utility model has the advantages of simple structure, convenient operation and high degree of automation, which can effectively reduce labor costs, reduce labor intensity and improve production efficiency.

Description

Automatic feeding mechanism for inspection machine

technical field

The utility model relates to the technical field of inspection machines, in particular to an automatic feeding mechanism for inspection machines.

Background technique

The rotor is the key component of the motor. During the production process of the motor, the rotor needs to be coated with an insulating layer on its outer side. After the coating is completed, it needs to be inspected to see if there is any missing coating or uneven coating. The current rotor appearance inspection device includes a magnifying glass and a display connected to each other. The magnifying glass and the display are combined to form an electronic magnifying glass that is well known to the public. During inspection, the rotor is placed under the magnifying glass with the hand, and the magnified image can be seen from the display. In order to judge whether the appearance of the rotor meets the requirements. The disadvantage of this visual inspection device is that the rotor needs to be inspected by hand, which increases the workload on the one hand, and on the other hand, the image of the hand will interfere with the image of the rotor, thus affecting the accuracy of the inspection results.

Contents of the invention

Aiming at the defects of the above-mentioned prior art, the utility model provides an automatic feeding mechanism for the inspection machine, which has simple structure, convenient operation, high degree of automation, can effectively reduce labor costs, reduce labor intensity, and improve production efficiency.

In order to achieve the above object, the technical solution adopted in the utility model is:

It is used for the automatic feeding mechanism of the inspection machine. The feeding mechanism includes a feeding pipe, a feeding device, a material blocking device and a pushing device. There are more than four feeding pipes. The feeding pipe is used to place the motor rotor, and the feeding device Set at the lower end of the discharge pipe, the unloading device is used to drive the motor rotor at the bottom of the discharge pipe to move downward, the stopper device is set between the discharge device and the discharge pipe, and the stopper device is used to block the penultimate motor The rotor falls downwards, and the blocking device includes a blocking plate and a blocking cylinder for driving the blocking plate to be inserted under the rotor of the penultimate motor. The pushing device is arranged between the blocking device and the unloading device, and the unloading The device includes a feeding column and a feeding cylinder that drives the feeding column to move up and down. There is a partition between the feeding column and the discharge pipe. There is a place on the partition for placing the motor rotor. The diameter of the through hole is smaller than the diameter of the motor rotor. Both sides of the discharge pipe are provided with upwardly protruding mounting blocks. There is a mounting plate between the two mounting blocks. Adapted positioning hole, the lower end of the positioning hole is provided with a ring-shaped step, the lower end of the discharge pipe is inserted into the positioning hole, the side wall of the discharge pipe is against the ring-shaped step, and the discharge column is inserted through the through hole into the positioning hole and rests on it. The lower end of the motor rotor at the bottom of the discharge tube, the rear end of the placement position is provided with a conveyor belt for transporting the motor rotor to the next station, the pushing device includes a push plate and is used to drive the push plate to push the motor rotor from the placement position To the push cylinder on the conveyor belt, guide rails are provided on both sides of the discharge pipe, slide blocks are provided on the guide rails, and the push plate is arranged on the slide blocks.

In the above description, as a preference, one end of the push plate facing the direction of the motor rotor is provided with an arc-shaped groove matching the side wall of the motor rotor, and the lower end of the arc-shaped groove is provided with a stepped surface protruding outward.

In the above description, preferably, the width of the push plate corresponds to the width between two adjacent positioning plates.

In the above description, preferably, a positioning plate is provided between the adjacent annular steps, and the lower ends of two adjacent positioning plates respectively abut against both sides of the placement position.

The beneficial effect produced by the utility model is: the automatic feeding mechanism can effectively carry out the automatic conveying of the motor rotor's feeding material, avoiding the manual inspection of the motor rotor, preventing the human hand's image from interfering with the rotor's image, and improving Check the accuracy of the results, reduce labor intensity and labor costs.

Description of drawings

Fig. 1: is the three-dimensional structure schematic diagram of the main viewing angle of the complete machine structure of the embodiment of the present utility model;

Fig. 2: is the three-dimensional structure schematic diagram of the rear view angle of the complete machine structure of the embodiment of the present utility model;

Fig. 3: is the schematic diagram of the assembly structure of the embodiment of the present utility model;

Fig. 4: is the structural representation of the pushing cylinder of the embodiment of the utility model;

Figure 5: a schematic diagram of the partition structure of an embodiment of the present utility model;

Fig. 6: is the structural schematic diagram of the retaining cylinder of the embodiment of the utility model;

Description of accompanying drawings: 10-feeding pipe, 11-installation block, 12-installation plate, 15-positioning plate, 16-guide rail, 17-slider, 18-push plate, 181-arc groove, 182-step surface , 19-Pushing cylinder, 20-Unloading column, 21-Unloading cylinder, 30-Retaining cylinder, 31-Retaining plate, 40-Partition, 41-Placing position, 42-Through hole, 50-Conveyor belt , 60-motor rotor, 100-frame, 101-working platform, 102-feeding mechanism, 103-shooting mechanism, 104-discharging mechanism.

Detailed ways

In order to more clearly illustrate the structural features, technical means and the specific purpose and functions achieved by the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

This embodiment: as shown in Figure 1-2, the automatic feeding mechanism is specifically used on the appearance automatic inspection machine for checking the appearance of the motor rotor. The appearance automatic inspection machine includes a machine base 100 and a control panel arranged on the machine base 100. A working platform 101 is provided on the seat 100, and the working platform 101 is provided with a feeding mechanism 102, a photographing mechanism 103 and a material discharging mechanism 104 sequentially from left to right.

As shown in Figure 3-6, it is used for the automatic feeding mechanism of the inspection machine. The feeding mechanism includes a discharging pipe 10, a feeding device, a material blocking device and a pushing device. There are five discharging pipes 10, and the discharging The tube 10 is used to place the motor rotor 60. The unloading device is arranged at the lower end of the unloading tube 10. The unloading device is used to drive the motor rotor 60 at the bottom of the unloading tube 10 to move downward. Between the tubes 10, the stopper device is used to stop the penultimate motor rotor 60 from falling downwards. The stopper device includes a stopper plate 31 and a stopper for driving the stopper plate 31 to be inserted under the penultimate motor rotor 60. The feeding cylinder 30, the pushing device is arranged between the blocking device and the unloading device, the unloading device includes the unloading column 20 and the unloading cylinder 21 which drives the unloading column 20 to move up and down, the unloading column 20 and the discharge pipe 10 Spacer 40 is arranged between, and spacer 40 is provided with the placement position 41 that is used to place motor rotor 60, and placement position 41 is provided with through hole 42, and the diameter of through hole 42 is less than the diameter of motor rotor 60, and discharge pipe 10 Mounting blocks 11 protruding upwards are provided on both sides of the mounting block 11, and a mounting plate 12 is provided between the two mounting blocks 11. The mounting plate 12 is provided with a plurality of positioning holes adapted to the discharge pipe 10, and the lower end of the positioning hole Annular steps are provided, positioning plates 15 are arranged between the adjacent annular steps, the lower ends of two adjacent positioning plates 15 are respectively against the two sides of the placement position 41, the lower end of the discharge pipe 10 is inserted into the positioning hole, and the discharge pipe The side wall of 10 rests on the annular step, and the lower material column 20 is inserted into the positioning hole through the through hole 42 and resists the lower end of the motor rotor 60 at the bottom of the discharge pipe 10. The rear end of the placement position 41 is provided with a motor rotor 60. Delivered to the conveyor belt 50 of the next station, the pushing device includes a push plate 18 and is used to drive the push plate 18 to push the motor rotor 60 from the placement position 41 to the push cylinder 19 on the conveyor belt 50, the discharge pipe 10 Both sides are provided with guide rails 16, on which guide rails 16 are provided with slide blocks 17, and push plate 18 is arranged on slide block 17, and one end of push plate 18 facing the direction of motor rotor 60 is provided with an arc-shaped groove matching the side wall of motor rotor 60 181 , the lower end of the arc-shaped groove 181 is provided with a stepped surface 182 protruding outward, and the width of the push plate 18 corresponds to the width between two adjacent positioning plates 15 .

The working principle of the utility model is that when in use, the motor rotor 60 is put into the discharge pipe 10, and the discharge column 20 is driven by the discharge cylinder 21, and the motor rotor 60 at the bottom of the discharge pipe 10 is driven downward to move, and the The baffle plate 31 of the material cylinder 30 is inserted into the lower end of the penultimate motor rotor 60, and resists the motor rotor 60 through the step surface 182 to prevent other motor rotors 60 from falling down, and the bottom motor rotor 60 falls to the partition 40 on the placement position 41, the motor rotor 60 is placed on the front end of the 41 pushing cylinder 19 to push the motor rotor 60 to the conveyor belt 50 at the rear end of the motor rotor 60 through the push plate 18, and the motor rotor 60 is transported to the bottom by the conveyor belt 50. a workstation.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments according to the technical practice of the present utility model are still valid. It belongs to the scope of the technical solution of the utility model.

Claims (4)

1. The automatic feeding mechanism used for the inspection machine. The feeding mechanism includes a feeding pipe, a feeding device, a material blocking device and a pushing device. It is characterized in that: there are more than four feeding pipes, and the feeding pipe is used to place The motor rotor, the unloading device is arranged at the lower end of the discharge pipe, the unloading device is used to drive the motor rotor at the bottom of the discharge pipe to move downward, the stopper is arranged between the unloading device and the discharge pipe, the stopper is used for Prevent the rotor of the penultimate motor from falling down. The stopper device includes a stopper plate and a stopper cylinder for driving the stopper plate to be inserted under the rotor of the second-to-last motor. The pusher device is set between the stopper device and the discharge Between the devices, the unloading device includes the unloading column and the unloading cylinder that drives the unloading column to move up and down. There is a partition between the unloading column and the discharge pipe, and there is a place for placing the motor rotor on the partition. There is a through hole on the placement position, the diameter of the through hole is smaller than the diameter of the motor rotor, there are mounting blocks protruding upwards on both sides of the discharge pipe, a mounting plate is provided between the two mounting blocks, and a mounting plate is provided on the mounting plate. A plurality of positioning holes adapted to the discharge pipe, the lower end of the positioning hole is provided with an annular step, the lower end of the discharge pipe is inserted into the positioning hole, the side wall of the discharge pipe is against the annular step, and the lower column passes through the through hole Insert the positioning hole into the lower end of the motor rotor at the bottom of the discharge tube. The rear end of the placement position is provided with a conveyor belt for transporting the motor rotor to the next station. The pushing device includes a push plate and is used to drive the push plate to The motor rotor is pushed from the placement position to the push cylinder on the conveyor belt. Guide rails are arranged on both sides of the discharge pipe, slide blocks are arranged on the guide rails, and the push plate is arranged on the slide blocks. 2. The automatic feeding mechanism for inspection machine according to claim 1, characterized in that: the end of the push plate facing the direction of the motor rotor is provided with an arc-shaped groove matching the side wall of the motor rotor, and the arc-shaped groove The lower end is provided with an outwardly protruding step surface. 3. The automatic feeding mechanism for an inspection machine according to claim 2, wherein the width of the push plate corresponds to the width between two adjacent positioning plates. 4. The automatic feeding mechanism for an inspection machine according to claim 1, characterized in that: positioning plates are arranged between the adjacent annular steps, and the lower ends of two adjacent positioning plates respectively abut against the two sides of the placing position. side.