Automatic machining equipment for motor end cover

Abstract

The utility model relates to the technical field of motor end cover machining equipment, in particular to automatic machining equipment for a motor end cover. Comprising a gantry type three-axis truss with a mechanical arm, a feeding bin used for containing a to-be-machined motor end cover, a discharging bin used for containing a machined motor end cover, a feeding visual detection mechanism, a feeding conveying mechanism, a motor end cover machining lathe and a discharging conveying mechanism. Wherein the feeding visual detection mechanism is used for carrying out visual detection on the to-be-processed motor end cover clamped by the manipulator to obtain a visual result; and the mechanical arm moves the motor end cover to be machined into the motor end cover machining lathe after the posture of the motor end cover is adjusted according to the visual result, posture adjustment of the motor end cover is achieved, extraction of the motor end cover in the machining process is facilitated, and the machining precision can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor end cover processing equipment technical field especially, relates to a motor end cover automatic processing equipment. BACKGROUND

[0002] The motor end cover is the important component part of motor shell, it usually is located at the both ends of motor, mainly plays the role of protection motor internal core component, and is used for fixed and support motor shaft, determines the spatial position of rotor shaft, and with different form bearing cooperation, through end cover connection to the stator casing of motor, to guarantee the rotor and stator clearance.

[0003] The current motor end cover processing equipment, the intelligent degree is lower, makes the motor end cover processing efficiency lower, is not favorable to large-scale production. UTILITY MODEL CONTENT

[0004] Therefore, the utility model discloses the purpose at in providing a kind of motor end cover automatic processing equipment.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of motor end cover automatic processing equipment, including gantry type three-axis truss with manipulator and the upper feeding bin for placing the motor end cover to be processed, the lower feeding bin for placing the motor end cover after processing, feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe and discharge conveying mechanism, which are all arranged below the gantry type three-axis truss;The upper feeding bin and the lower feeding bin are arranged side by side on one side, and the manipulator takes out the motor end cover to be processed located in the upper feeding bin and sequentially passes through feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe and discharge conveying mechanism along the motor end cover processing sequence, and the moving track of manipulator is annular.

[0007] Further, it further includes blowing cleaning mechanism;The blowing cleaning mechanism is arranged at the discharge end of discharge conveying mechanism.

[0008] Further, the blowing cleaning mechanism includes a shell with a opening at the upper end, the shell is provided with a plurality of blowing nozzles inside, and the plurality of blowing nozzles are collectively directed to a preset blowing position, the bottom of the shell is provided with a drain port, and the drain port is communicated with a water collecting tank through a pipeline.

[0009] Further, the shell is provided with an infrared sensor corresponding to the opening at the upper end, and the infrared sensor and the control valve of the plurality of blowing nozzles are respectively electrically connected with an external controller.

[0010] Further, it further includes laser marking machine;The laser marking machine is arranged at the discharge end of blowing cleaning mechanism.

[0011] Further, the laser marking machine comprises a bearing table for placing the motor end cover and a laser source arranged above the bearing table.

[0012] Further, the upper feeding bin is provided with a horizontal correction platform, and the mechanical arm is used for moving the motor end cover to be processed in the upper feeding bin to the horizontal correction platform and then to the feeding visual detection mechanism.

[0013] Further, the feeding visual detection mechanism comprises a visual detection head and a light shield cover arranged on the visual detection head, the light shield cover has an opening and the opening faces the horizontal direction, and the visual detection head is electrically connected with an external display screen.

[0014] Further, the feeding conveying mechanism is provided with a positioning clamp, and the positioning clamp is provided with a limiting groove matched with the motor end cover.

[0015] Further, the motor end cover processing lathe is provided with a first processing position and a second processing position; the first processing position is provided with a suction head and a first processing tool bit, the suction head is located directly above the first processing tool bit, and the suction direction of the suction head is vertically upward; the second processing position is provided with a suction seat and a second processing tool bit, the suction seat is located directly below the second processing tool bit, and the suction direction of the suction seat is vertically downward.

[0016] The motor end cover processing lathe has the advantages that:

[0017] The utility model provides a kind of motor end cover automatic processing equipment, including gantry three-axis truss with manipulator and the upper feed bin for placing motor end cover to be processed, the lower feed bin for placing motor end cover after processing, feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe and discharge conveying mechanism, which are all arranged below gantry three-axis truss;The upper feed bin and the lower feed bin are arranged side by side on one side, and the manipulator takes out the motor end cover to be processed located in the upper feed bin and sequentially passes through feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe and discharge conveying mechanism along motor end cover processing sequence, and the moving track of manipulator is annular.The manipulator takes out the motor end cover to be processed located in the upper feed bin and sequentially passes through feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe, discharge conveying mechanism and then places into the lower feed bin;Wherein, the motor end cover to be processed gripped by manipulator is visually inspected by feeding visual inspection mechanism, and visual result is obtained;The motor end cover to be processed after manipulator adjusts posture according to visual result is moved to the inside of motor end cover processing lathe, realizes the posture adjustment of motor end cover, is favorable to the extraction of motor end cover in processing process and can ensure processing precision;In addition, the two side end faces of motor end cover to be processed, mounting hole located on the circumference of motor end cover and hole tooth located on the inside of motor end cover can be processed by motor end cover processing lathe, and the motor end cover after processing is obtained, the automatic processing of motor end cover is completed, it is convenient, fast to operate, and the overall intelligent degree is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a corner structure schematic view of the utility model of a kind of motor end cover automatic processing equipment, as shown in the figure;

[0019] Figure 2 It is another corner structure schematic view of the utility model of a kind of motor end cover automatic processing equipment, as shown in the figure;

[0020] Figure 3 It is the front view of the utility model of a kind of motor end cover automatic processing equipment, as shown in the figure;

[0021] Figure 4 It is the side view of the utility model of a kind of motor end cover automatic processing equipment, as shown in the figure;

[0022] Figure 5 It is the plan view of the utility model of a kind of motor end cover automatic processing equipment, as shown in the figure;

[0023] Figure 6 It is a corner structure schematic view of the utility model of a kind of motor end cover automatic processing equipment, as shown in the figure, when removing the window of motor end cover processing lathe;

[0024] Figure 7It is another angle structure schematic view of the motor end cover automatic machining equipment of the motor end cover machining lathe's window removal;

[0025] Figure 8 It is the front view of the motor end cover automatic machining equipment of the motor end cover machining lathe's window removal;

[0026] Explanation of reference numerals:

[0027] 1-gantry type three-axis truss;

[0028] 2-feeding bin; 21-horizontal correction platform;

[0029] 3-discharging bin;

[0030] 4-feeding visual inspection mechanism;

[0031] 5-feeding conveying mechanism;

[0032] 6-motor end cover machining lathe; 61-suction head; 62-first machining tool bit; 63-suction seat; 64-second machining tool bit;

[0033] 7-discharging conveying mechanism;

[0034] 8-blowing cleaning mechanism. DETAILED DESCRIPTION

[0035] The utility model makes further explanation as follows in combination with the drawings and specific embodiments:

[0036] As Figures 1-8 The utility model provides a motor end cover automatic machining equipment, including the gantry type three-axis truss with manipulator and the feeding bin for placing the motor end cover of waiting for processing, the discharging bin for placing the motor end cover of processing after, feeding visual inspection mechanism, feeding conveying mechanism, motor end cover machining lathe and discharging conveying mechanism that are all arranged in the gantry type three-axis truss below, the motor end cover automatic machining equipment is provided, the feeding bin and the discharging bin are side by side and set up on one side, and the manipulator takes out the motor end cover of waiting for processing located in the feeding bin and sequentially passes through feeding visual inspection mechanism, feeding conveying mechanism, motor end cover machining lathe and discharging conveying mechanism along the motor end cover processing order and is sequentially arranged, and the moving track of manipulator is annular.

[0037] From the above description, the utility model has the following beneficial effects:

[0038] The utility model provides a kind of motor end cover automatic processing equipment, including gantry three-axis truss with manipulator and the upper feeding bin for placing motor end cover to be processed, the lower feeding bin for placing the motor end cover after processing, feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe and discharge conveying mechanism, which are all arranged below gantry three-axis truss;The upper feeding bin and the lower feeding bin are arranged side by side on one side, and the manipulator takes out the motor end cover to be processed located in the upper feeding bin and sequentially passes through feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe and discharge conveying mechanism along the motor end cover processing order sequentially arranged, and the moving track of manipulator is annular.The manipulator takes out the motor end cover to be processed located in the upper feeding bin and sequentially passes through feeding visual inspection mechanism, feeding conveying mechanism, motor end cover processing lathe, discharge conveying mechanism and then places into the lower feeding bin;Wherein, the motor end cover to be processed gripped by manipulator is visually inspected by feeding visual inspection mechanism, and visual result is obtained;The motor end cover to be processed after adjusting posture according to visual result is moved to the inside of motor end cover processing lathe by manipulator, the posture adjustment of motor end cover is realized, which is beneficial to the extraction of motor end cover during processing and can ensure processing precision;In addition, the two side end faces of the motor end cover to be processed, mounting hole located on the circumference of motor end cover and hole tooth located on the inside of motor end cover can be processed by motor end cover processing lathe, and the motor end cover after processing is obtained, the automatic processing of motor end cover is completed, which is convenient, fast and improves the overall intelligent degree.

[0039] Further, it further includes blowing cleaning mechanism;The blowing cleaning mechanism is arranged at the discharge end of discharge conveying mechanism.

[0040] Further, the blowing cleaning mechanism includes a shell with a downward taper and an opening at the upper end, a plurality of blowing nozzles are arranged in the shell, and the plurality of blowing nozzles are collectively directed to a preset blowing position, a drain port is arranged at the bottom of the shell, and the drain port is communicated with a water collecting tank through a pipeline.

[0041] From the above description, the blowing cleaning mechanism is used to clean the motor end cover, which can not only remove the residual debris on the motor end cover, but also remove the residual water stains.

[0042] Further, the shell is provided with an infrared sensor corresponding to the upper end opening, and the infrared sensor and the control valve of the plurality of blowing nozzles are respectively electrically connected with an external controller.

[0043] From the above description, when the manipulator extends the motor end cover into the shell, the infrared sensor detects and generates a signal to the controller, and the controller sends a signal to the control valve to drive the plurality of blowing nozzles to blow the motor end cover, so that the blowing nozzles do not need to be opened in real time, achieving the purpose of energy saving.

[0044] Further, the laser marking machine is arranged at the discharging end of the blowing cleaning mechanism.

[0045] Further, the laser marking machine comprises a bearing table for placing the motor end cover and a laser source arranged above the bearing table, and the laser source is arranged towards the bearing table.

[0046] From the above description, it can be seen that the above structure design realizes the marking operation of the motor end cover.

[0047] Further, the upper feeding bin is provided with a horizontal correction platform, and the mechanical hand is used to move the motor end cover to be processed in the upper feeding bin to the horizontal correction platform and then to the feeding visual detection mechanism.

[0048] From the above description, it can be seen that by arranging the horizontal correction platform, when the mechanical hand moves the motor end cover to be processed in the upper feeding bin to the horizontal correction platform and then grabs again, the horizontal correction can be realized, and the unstable grabbing of the mechanical hand caused by the uneven placement of the motor end cover to be processed in the upper feeding bin can be avoided.

[0049] Further, the feeding visual detection mechanism comprises a visual detection head and a light shield cover arranged on the visual detection head, the light shield cover has an opening and the opening faces the horizontal direction, and the visual detection head is electrically connected with an external display screen.

[0050] From the above description, it can be seen that the above structure design realizes the identification of the position and direction of the motor end cover to be processed, and facilitates the subsequent posture adjustment.

[0051] Further, the feeding conveying mechanism is provided with a positioning clamp, and the positioning clamp is provided with a limiting groove matched with the motor end cover.

[0052] From the above description, it can be seen that the positioning clamp plays a positioning role through the cooperation of the limiting groove.

[0053] Further, the motor end cover processing lathe is provided with a first processing position and a second processing position; the first processing position is provided with a suction head and a first processing tool bit, the suction head is located directly above the first processing tool bit, and the suction direction of the suction head is vertically upward; the second processing position is provided with a suction seat and a second processing tool bit, the suction seat is located directly below the second processing tool bit, and the suction direction of the suction seat is vertically downward.

[0054] From the above description, through the structure design, the motor end cover is machined on the two end faces, the first machining tool bit machines the lower end face of the motor end cover, and the second machining tool bit machines the upper end face of the motor end cover, so that the structure can be used to complete without turning over. The advantage of such automatic machining is that one-time clamping positioning can be realized, all machining sizes, drilling and tapping can be completed on the same equipment, at least three times of clamping in the traditional way is changed into one-time clamping, and higher machining precision and more stable quality are ensured.

[0055] The following will list several preferred embodiments or application embodiments to help the skilled in the art better understand the technical content of the utility model and the technical contribution of the utility model compared with the prior art:

[0056] Preferred embodiment one:

[0057] As Figures 1-8 shown, the utility model provides a kind of motor end cover automatic processing equipment, including gantry three-axis truss 1 with manipulator, for placing the motor end cover to be machined upper bin 2, for placing the motor end cover after processing lower bin 3, feeding visual inspection mechanism 4, feeding conveying mechanism 5, motor end cover processing lathe 6, discharge conveying mechanism 7, blowing cleaning mechanism 8 and laser marking machine;The manipulator takes out the motor end cover to be machined located in upper bin 2 and is placed into lower bin 3 after sequentially passing through feeding visual inspection mechanism 4, feeding conveying mechanism 5, motor end cover processing lathe 6, discharge conveying mechanism 7, blowing cleaning mechanism 8 and laser marking machine;

[0058] The feeding visual inspection mechanism 4 is used for visual inspection to the motor end cover to be machined clamped by manipulator, and obtains visual result;

[0059] The feeding conveying mechanism 5 is used for moving the motor end cover to be machined after adjusting posture according to visual result to motor end cover processing lathe inside;

[0060] The motor end cover processing lathe 6 is used for machining the two side end faces of the motor end cover to be machined, mounting hole located on the circumference of motor end cover and hole tooth located on the inner side of motor end cover, and obtains the motor end cover after processing;

[0061] The discharge conveying mechanism 7 is used for taking out the motor end cover after processing from motor end cover processing lathe;

[0062] The blowing cleaning mechanism 8 is used for blowing cleaning to the motor end cover after taking out, and obtains the motor end cover after cleaning;

[0063] The laser marking machine is used for marking to the motor end cover after cleaning;

[0064] The mechanical arm is used to move the motor end cover to be processed in the upper feeding bin to the feeding visual detection mechanism, and then to the feeding conveying mechanism, and then moves the processed motor end cover on the discharging conveying mechanism to the blowing cleaning mechanism, and then to the laser marking machine, and finally to the lower discharging bin for discharging.

[0065] The upper feeding bin 1 is provided with a horizontal correction platform 11, and the mechanical arm is used to move the motor end cover to be processed in the upper feeding bin to the horizontal correction platform, and then to the feeding visual detection mechanism. By arranging the horizontal correction platform, when the mechanical arm moves the motor end cover to be processed in the upper feeding bin to the horizontal correction platform and then grabs again, the horizontal correction can be realized, and the unstable grabbing of the mechanical arm caused by the uneven placement of the motor end cover to be processed in the upper feeding bin can be avoided.

[0066] The feeding visual detection mechanism 4 comprises a visual detection head and a light shield cover arranged on the visual detection head, the light shield cover has an opening and the opening faces the horizontal direction, and the visual detection head is electrically connected with an external display screen. Through the above structure design, the position and direction of the motor end cover to be processed are identified, and the subsequent posture adjustment is facilitated.

[0067] The feeding conveying mechanism 5 is provided with a positioning clamp, and the positioning clamp is provided with a limiting groove matched with the motor end cover. Through the above structure design, the positioning clamp plays a positioning role, especially through the cooperation of the limiting groove.

[0068] The motor end cover processing lathe 6 is provided with a first machining position and a second machining position; the first machining position is provided with a suction head 61 and a first machining tool bit 62, the suction head 61 is located directly above the first machining tool bit 62, and the suction direction of the suction head 61 is vertically upward; the second machining position is provided with a suction seat 63 and a second machining tool bit 64, the suction seat 63 is located directly below the second machining tool bit 64, and the suction direction of the suction seat 63 is vertically downward. Through the above structure design, during the processing of the two end faces of the motor end cover, the first machining tool bit processes the lower end face of the motor end cover, and the second machining tool bit processes the upper end face of the motor end cover. Therefore, using this structure can realize the completion without turning over. The advantage of this automatic processing is to realize one-time clamping positioning, which can complete all processing sizes, drilling and tapping on the same equipment, change the traditional at least three times clamping into one-time clamping, and ensure higher processing precision and more stable quality.

[0069] The blowing cleaning mechanism 8 comprises a shell with an inverted conical shape and an open upper end, a plurality of blowing nozzles are arranged inside the shell, and the blowing nozzles are collectively directed to a preset blowing position, a drain is arranged at the bottom of the shell, and the drain is communicated with a water collecting tank through a pipeline. Through the above structural design, the motor end cover is blown and cleaned, which can not only remove the residual debris on the motor end cover, but also remove the residual water stains.

[0070] The shell is provided with an infrared sensor at the opening of the upper end, and the infrared sensor and the control valves of the plurality of blowing nozzles are respectively electrically connected with an external controller. Through the above structural design, when the robot arm stretches the motor end cover into the inside of the shell, the infrared sensor detects and generates a signal to the controller, and the controller sends a signal to the control valve to drive the plurality of blowing nozzles to blow the motor end cover, so that the blowing nozzles do not need to be opened in real time, and the purpose of energy saving is achieved.

[0071] The laser marking machine comprises a bearing table for placing the motor end cover and a laser source arranged above the bearing table, and the laser source is directed to the bearing table. Through the above structural design, the marking operation of the motor end cover is realized.

[0072] In the embodiment, a gantry type three-axis truss robot feeds a lathe, and a material bin lifting mechanism is provided to be connected with an AGV for feeding and discharging. The truss robot is a single Z-axis, and the end of the robot arm is a rotary type electric clamping mechanism, which facilitates feeding and discharging and saves time. The inlet and outlet of the lathe are provided with feeding and discharging conveying mechanisms, and a visual detection is arranged before feeding to identify the position and direction of the product for product processing. After processing, the product is further blown and cleaned, and then marked.

[0073] The feeding and discharging frame adopts a lifting frame in the form of a tray, which feeds from the upper feeding tray and discharges into the lower discharging tray. The tray storage is based on the size of the product, and the number is about 30. The feeding and discharging conveying mechanism takes 7-9 seconds to replace the material (not including machine tool preparation time). The cross beam of the robot arm is a rectangular tube with a size of 200mm*150mm, and the main stand is a rectangular tube with a size of 200mm*150mm. The end-to-end distance of the gripper, the tray guide rod and the fine positioning top block are adjusted to adapt to different processing products. The processed product is a 100-112 motor end cover, and the incoming material is an aluminum alloy casting.

[0074] The action flow of the scheme is as follows:

[0075] 1. The truss robot takes the product to be processed from the upper feeding bin to the visual detection mechanism below for visual detection;

[0076] 2. The truss robot adjusts the product attitude according to the visual result, and then places the product to be processed on the feeding conveying mechanism. The feeding conveying mechanism moves to the inside of the lathe, and the product is grasped by the internal structure of the lathe.

[0077] 3. When the machine tool processes the product, the manipulator moves to the discharge conveying mechanism to grab the processed product;

[0078] 4. The processed product needs to be further cleaned by blowing, and the manipulator moves the product to the blowing cleaning mechanism to blow;

[0079] 5. After blowing, the manipulator moves the product to the marking machine to mark;

[0080] 6. After marking, the manipulator moves the product to the discharge bin to discharge;

[0081] 7. The truss manipulator repeats the action to realize continuous automatic production.

[0082] The utility model has been described by the above related embodiments and drawings, however the above embodiment is only an example of implementing the utility model. It must be pointed out that the disclosed embodiment does not limit the scope of the utility model. On the contrary, modifications and equivalent arrangements included in the spirit and scope of the claims are included in the scope of the utility model.

Claims

1. An automatic processing equipment for motor end caps, characterized in that, The system includes a gantry-type three-axis truss with a robotic arm, and below the gantry-type three-axis truss are a loading hopper for placing motor end caps to be processed, a unloading hopper for placing processed motor end caps, a feeding vision inspection mechanism, a feeding conveyor mechanism, a motor end cap processing lathe, and an unloading conveyor mechanism. The loading and unloading hoppers are arranged side by side on one side. The robotic arm takes out the motor end caps to be processed from the loading hopper and sequentially passes through the feeding vision inspection mechanism, the feeding conveyor mechanism, the motor end cap processing lathe, and the unloading conveyor mechanism, arranged in the order of motor end cap processing. The movement trajectory of the robotic arm is circular.

2. The automatic processing equipment for motor end caps according to claim 1, characterized in that, It also includes an air-blowing cleaning mechanism; the air-blowing cleaning mechanism is located at the discharge end of the discharge conveying mechanism.

3. The automatic processing equipment for motor end caps according to claim 2, characterized in that, The air-blowing cleaning mechanism includes a housing that is inverted conical in shape and has an opening at the top. The housing is equipped with multiple air-blowing nozzles, and the multiple air-blowing nozzles are all facing a preset air-blowing position. The bottom of the housing is provided with a drain outlet, which is connected to a water collection tank through a pipe.

4. The automatic processing equipment for motor end caps according to claim 3, characterized in that, An infrared sensor is provided at the upper opening of the housing, and the infrared sensor and the control valves of the multiple air nozzles are electrically connected to the external controller.

5. An automatic processing equipment for motor end caps according to claim 2, characterized in that, It also includes a laser marking machine; the laser marking machine is located at the discharge end of the air blowing cleaning mechanism.

6. The automatic processing equipment for motor end caps according to claim 5, characterized in that, The laser marking machine includes a support platform for placing a motor end cap and a laser source mounted above the support platform, with the laser source facing the support platform.

7. The automatic processing equipment for motor end caps according to claim 1, characterized in that, The feeding hopper is equipped with a horizontal calibration platform. The robotic arm is used to first move the motor end cap to be processed in the feeding hopper to the horizontal calibration platform and then to the feeding vision inspection mechanism.

8. The automatic processing equipment for motor end caps according to claim 1, characterized in that, The feeding visual inspection mechanism includes a visual inspection head and a light shield covering the visual inspection head. The light shield has an opening that faces horizontally. The visual inspection head is electrically connected to an external display screen.

9. An automatic processing equipment for motor end caps according to claim 1, characterized in that, The feeding and conveying mechanism is equipped with a positioning clamp, which has a limiting groove that is adapted to the motor end cover.

10. An automatic processing equipment for motor end caps according to claim 1, characterized in that, The motor end cover machining lathe has a first machining position and a second machining position; corresponding to the position of the first machining position, there is an adsorption head and a first machining head, the adsorption head is located directly above the first machining head and the adsorption direction of the adsorption head is vertically upward; corresponding to the position of the second machining position, there is an adsorption seat and a second machining head, the adsorption seat is located directly below the second machining head and the adsorption direction of the adsorption seat is vertically downward.

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