Motor shell feeding and conveying mechanism and feeding method

By designing the feed conveying mechanism of the motor housing, automatic feeding and testing are realized, solving the problems of insufficient inner diameter and oxidation corrosion of steel pipes in the prior art, and improving production efficiency and product quality.

CN119500892APending Publication Date: 2025-02-25XINXIANG HUIHUANG SPRING
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Patent Information

Application Number
CN202411592532.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-08
Publication Date
2025-02-25

AI Technical Summary

Technical Problem

During the manufacturing process of existing motor shells, the inner diameter of the steel pipe is insufficient and there is oxidation and corrosion problems, which leads to manual processing, which is low efficiency and great safety hazards.

Method used

A motor housing feeding and conveying mechanism is designed, including a feeding mechanism, a testing mechanism and a feeding mechanism, which automatically feeds through the connection channel, and is equipped with a weighing device and a moving mechanism to realize automatic detection and feeding.

Benefits of technology

It realizes automatic feeding and testing of the motor casing, improves production efficiency, reduces labor intensity, eliminates safety hazards, and ensures product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a motor shell feeding and conveying mechanism and a feeding method, the motor shell feeding and conveying mechanism comprises a support, a feeding mechanism, a detection mechanism and a feeding mechanism, the feeding mechanism and the feeding mechanism are arranged on the support side by side in parallel, and the feeding mechanism and the feeding mechanism are communicated end to end through a connecting channel; one end of the connecting channel is located above the two feeding mechanisms, the other end of the connecting channel is parallel to the feeding mechanism, the detecting mechanism is arranged on the feeding mechanisms through a lifting air cylinder and located in the incoming direction of the connecting channel, and the transverse moving mechanism pulls materials on the detecting mechanism into the connecting channel. The longitudinal moving mechanism is used for pushing materials on the feeding baffle into the feeding slide way; the feeding mechanism and the feeding mechanism are communicated end to end through the connecting channel, the detection mechanism weighs and detects a motor shell, the product quality is improved, and under the action of the transverse moving mechanism and the longitudinal moving mechanism, cut steel pipes enter the feeding mechanism from the feeding mechanism and finally are automatically fed into machining equipment through the feeding mechanism, so that the machining efficiency is improved. Therefore, automation of feeding is achieved.
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Description

Technical Field

[0001] The invention relates to the technical field of motor production, and in particular to a motor casing feeding and conveying mechanism and a feeding method. Background Art

[0002] During the manufacturing process of the motor casing, our company cuts and polishes the purchased steel pipes. However, the inner diameter of the existing steel pipe is slightly smaller than the required inner diameter of the motor casing, and the inner wall of the steel pipe will have oxidation corrosion. In order to ensure the quality of the motor, it is necessary to process the inner and outer walls of the steel pipe to meet the required requirements. The current practice is to process the inner and outer walls of the cut steel pipe through a stamping machine and a stamping die. In the past, personnel manually placed the cut steel pipes into the stamping die and then performed the stamping operation. They were placed manually one by one, which had low work efficiency, seriously affected the production progress, and also had certain safety hazards. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a motor casing feeding and conveying mechanism and a feeding method, which realizes automatic feeding and detection of the motor casing through the cooperation between the feeding mechanism, the detection mechanism and the feeding mechanism, thereby solving the problems of low work efficiency and safety hazards.

[0004] In order to solve the above technical problems, the present invention provides a technical solution: a motor housing feeding and conveying mechanism, comprising a bracket, a feeding mechanism, a detection mechanism and a feeding mechanism, characterized in that: the feeding mechanism and the feeding mechanism are arranged side by side and in parallel on the bracket, and are connected end to end through a connecting channel; The feeding mechanism comprises a feeding baffle, a conveyor belt and a feeding motor, wherein two feeding baffles are arranged on the bracket in parallel with each other, the conveyor belt is arranged between the two feeding baffles via a rotating shaft, and the conveyor belt is driven to rotate by a feeding motor arranged on the feeding baffle, the two conveyor belts are respectively arranged on a transmission shaft close to the feeding baffle, and there is a gap between the two conveyor belts; The feeding mechanism includes a feeding slide, a feeding cylinder and a feeding sensor, wherein the feeding sensor is arranged on the feeding slide corresponding to the connecting channel, the feeding cylinder and the feeding slide are coaxially arranged on the bracket, and the feeding push plate arranged in the feeding slide is pushed by the feeding cylinder to reciprocate in the feeding slide; One end of the connecting channel is above the two conveyor belts, and the other end is horizontal with the feeding chute. The detecting mechanism is arranged on the bracket between the two conveyor belts through a lifting cylinder, and is located in the incoming direction of the connecting channel. The transverse moving mechanism is arranged on the feeding baffle in the outgoing direction of the connecting channel, and pulls the material on the detecting mechanism into the connecting channel. The longitudinal moving mechanism is arranged on the feeding baffle corresponding to the connecting channel, and pushes the material on the feeding baffle into the feeding chute.

[0005] Furthermore, the detection mechanism includes a weighing device and a weighing sensor. The weighing device is arranged on the lifting cylinder, and the weighing sensor is installed on the feeding baffle on one side of the weighing device through a detection fixing plate.

[0006] Furthermore, a clearing slide is arranged on the feed baffle plate opposite to the detection fixing plate, and a clearing cylinder is arranged on the detection fixing plate. The clearing cylinder drives the clearing push plate to move back and forth toward the clearing slide and pushes the motor housing on the weighing device into the clearing slide.

[0007] Furthermore, the transverse moving mechanism includes a transverse fixing plate and a transverse moving cylinder. The transverse moving cylinder is fixed on the two feed baffles through the transverse fixing plate. The transverse moving cylinder drives the transverse moving pull plate provided with a suction and pulling device to move back and forth along the conveyor belt. The transverse fixing plate is provided with a groove in which the transverse moving pull plate is embedded.

[0008] Furthermore, the suction and pulling device is embedded in the transverse pulling plate, and the suction and pulling device is an electromagnet or an air suction cup.

[0009] Furthermore, the longitudinal moving mechanism includes a longitudinal fixing plate, a longitudinal sensor and a longitudinal moving cylinder. The longitudinal sensor and the longitudinal moving cylinder are arranged on the feed baffle through the longitudinal fixing plate, and the longitudinal moving cylinder drives the longitudinal push plate to reciprocate along the connecting channel.

[0010] Furthermore, a partition is hinged on the feed baffle in the material incoming direction of the weighing mechanism, and one end of the partition is hinged to the partition driving cylinder.

[0011] Furthermore, the feeding push plate, the clearing push plate, the transverse pull plate and the longitudinal push plate are provided with arc grooves matching the curvature of the motor housing.

[0012] In order to solve the above technical problems, another technical solution provided by the present invention is: a feeding method based on the above-mentioned motor casing feeding and conveying mechanism, the steps are: Step 1: The feed motor drives the conveyor belt to rotate, and the conveyor belt drives the motor housing placed on it to move to the top of the weighing device; Step 2: When the weighing sensor detects the motor housing, the conveyor belt stops rotating, and the lifting cylinder drives the weighing device to rise above the plane formed by the conveyor belt, lifts up the motor housing and weighs it; Step 3: Determine whether the weight of the motor housing is within the set threshold. If yes, the lateral moving cylinder drives the lateral moving pull plate to suck and pull the motor housing onto the connecting channel. Otherwise, the cleaning cylinder drives the cleaning push plate to push the motor housing into the cleaning slideway and automatically drops it. Step 4: When the weighing sensor cannot detect the motor housing, the lifting cylinder drives the weighing device to descend below the plane formed by the conveyor belt, and returns to step 1 and enters step 5 respectively; Step 5: After the longitudinal sensor detects that there is a motor housing on the connecting channel, the longitudinal moving cylinder drives the longitudinal push plate to push the motor housing into the feeding slideway; Step 6: After the feeding sensor detects that there is a motor casing on the feeding slide, the feeding cylinder drives the feeding push plate to push the motor casing into the motor casing processing equipment connected to the feeding slide.

[0013] Furthermore, when the weighing sensor detects the motor housing and the conveyor belt stops rotating, the partition driving cylinder drives the partition to rotate above the conveyor belt and is located between two adjacent motor housings, separating the two adjacent motor housings and shielding the rear motor housing; When the weight sensor cannot detect the motor housing and the conveyor belt resumes rotation, the partition driving cylinder drives the partition to rotate out from above the conveyor belt to release the shielding of the rear motor housing.

[0014] The beneficial effects of the present invention are: 1. In the present application, the feeding mechanism and the delivery mechanism are connected end to end through a connecting channel, and a detection mechanism is added to weigh and detect the motor casing, so as to characterize whether the cutting length of the steel pipe meets the requirements in the form of weight, realize the detection of the cut steel pipe, improve the product quality, and under the action of the horizontal moving mechanism and the longitudinal moving mechanism, the cut steel pipe enters the feeding mechanism from the feeding mechanism, and is finally automatically delivered to the processing equipment by the feeding mechanism, thereby realizing the automation of feeding, reducing labor intensity, and eliminating safety hazards.

[0015] 2. In the present application, two feed baffles clamp two conveyor belts with a distance between them to form a feeding channel. The motor housing is supported and transported by the two conveyor belts. The feed baffle also plays a limiting and guiding role. The distance between the two conveyor belts facilitates the installation of the weighing device, and the lifting cylinder is used to extend it onto the conveyor belt plane or retract it under the conveyor belt plane without affecting the movement of the motor housing by the conveyor belt.

[0016] 3. In this application, the weighing device weighs the motor casing. When the weight of the motor casing does not meet the requirements, the unqualified motor casing is removed by removing the cylinder to ensure the quality of the motor casing.

[0017] 4. The suction and pulling device in the present application is an electromagnet or an air suction cup, which can adsorb the motor casing by turning on and off electricity or air, and drive it to move back and forth through the transverse moving cylinder to achieve the movement of the motor casing; the transverse moving pull plate can be embedded in the groove on the transverse fixed plate to ensure that the transverse fixed plate is flat, which is convenient for the longitudinal moving mechanism to push the motor casing.

[0018] 5. In the present application, a partition is hinged on the feed baffle in the material incoming direction of the weighing mechanism, and one end of the partition is hinged to the partition driving cylinder. The partition is rotated by the partition driving cylinder. When weighing, the partition is rotated and lowered to separate the two adjacent motor casings to ensure the weighing accuracy, and the rear motor casing is blocked and limited to prevent the conveyor belt from accidentally starting and affecting the weighing operation.

[0019] 6. In the present application, the feeding push plate, the clearing push plate, the transverse pull plate and the longitudinal push plate are provided with arc grooves matching the curvature of the motor casing. The arc grooves match the curvature of the motor casing, which facilitates the straightening of the motor casing when the motor casing is pushed and pulled, and prevents the motor casing from shifting during movement.

[0020] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only three of the drawings of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the structure of this application.

[0023] Figure 2 It is a structural diagram of the weighing device.

[0024] Figure 3 This is a schematic diagram of the structure when working for this application.

[0025] In the figure, 1- bracket, 2- feeding mechanism, 3- detection mechanism, 4- feeding mechanism, 5- connecting channel, 6- horizontal moving mechanism, 7- vertical moving mechanism, 8- partition, 9- partition driving cylinder; 21-feed baffle, 22-conveyor belt, 23-feed motor, 24-rotating shaft; 31-weighing device, 32-weighing sensor, 33-lifting cylinder, 34-clearing slideway, 35-detection fixing plate, 36-clearing cylinder, 37-clearing push plate; 41-feeding slideway, 42-feeding cylinder, 43-feeding sensor, 44-feeding push plate; 61-lateral fixed plate, 62-lateral moving cylinder, 63-lateral pulling plate; 71-longitudinal fixed plate, 72-longitudinal sensor, 73-longitudinal moving cylinder, 74-longitudinal push plate; A-Motor housing. DETAILED DESCRIPTION

[0026] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0027] It should be understood that the various steps described in the method embodiments of the present invention may be performed in different orders. In addition, the method embodiments may include additional steps or omit the steps shown. The scope of the present invention is not limited in this respect.

[0028] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes, and are not used to limit the scope of these messages or information. Embodiment 1

[0029] like Figure 1-3 As shown, a motor casing feeding and conveying mechanism comprises a bracket 1, a feeding mechanism 2, a detection mechanism 3 and a feeding mechanism 4. The feeding mechanism 2 and the feeding mechanism 4 are arranged side by side and in parallel on the bracket 1, and are connected end to end through a connecting channel 5; The feeding mechanism 2 includes a feeding baffle 21, a conveyor belt 22 and a feeding motor 23. The two feeding baffles 21 are arranged on the bracket 1 in parallel with each other. The conveyor belt 22 is arranged between the two feeding baffles 21 through a rotating shaft, and the conveyor belt 22 is driven to rotate by the feeding motor 23 arranged on the feeding baffle 21. The two conveyor belts 22 are respectively arranged on the transmission shaft 24 close to the feeding baffle 21, and there is a gap between the two conveyor belts 22. The feeding mechanism 4 includes a feeding slide 41, a feeding cylinder 42 and a feeding sensor 43. The feeding sensor 43 is arranged on the feeding slide 41 corresponding to the connecting channel 5. The feeding cylinder 42 and the feeding slide 41 are coaxially arranged on the bracket 1, and the feeding push plate 44 arranged in the feeding slide 41 is pushed by the feeding cylinder 42 to reciprocate in the feeding slide 41. One end of the connecting channel 5 is above the two conveyor belts 22, and the other end is horizontal with the feeding chute 41. The detection mechanism 3 is set on the bracket 1 between the two conveyor belts 22 through the lifting cylinder 33, and is in the incoming direction of the connecting channel 5. The horizontal moving mechanism 6 is set on the feeding baffle in the discharge direction of the connecting channel 5, and pulls the material on the detection mechanism 3 into the connecting channel 5. The longitudinal moving mechanism 7 is set on the feed baffle 21 corresponding to the connecting channel 5, and pushes the material on the feed baffle 21 into the feeding chute 41.

[0030] Among them, the detection mechanism 3 includes a weighing device 31 and a weighing sensor 32. The weighing device 31 is arranged on a lifting cylinder 33, and the weighing sensor 32 is installed on the feeding baffle on one side of the weighing device 31 through a detection fixing plate 35; a clearing slide 34 is arranged on the feeding baffle 21 opposite to the detection fixing plate 35, and a clearing cylinder 36 is arranged on the detection fixing plate 35. The clearing cylinder 36 drives the clearing push plate 37 to move back and forth toward the clearing slide 34, and pushes the motor housing A on the weighing device 31 into the clearing slide 34; the weighing device 31 weighs the motor housing A. When the weight of the motor housing A does not meet the requirements, the unqualified motor housing A is cleared by the clearing cylinder 36 to ensure the quality of the motor housing A.

[0031] Among them, the transverse moving mechanism 6 includes a transverse fixing plate 61 and a transverse moving cylinder 62. The transverse moving cylinder 62 is fixed on the two feed baffles 21 through the transverse fixing plate 61. The transverse moving cylinder 62 drives the transverse moving pull plate 63 provided with a suction and pulling device to move back and forth along the conveyor belt 22. The transverse fixing plate 61 is provided with a groove for the transverse moving pull plate 63 to be embedded; the suction and pulling device is embedded in the transverse moving pull plate 63, and the suction and pulling device is an electromagnet or an air suction suction cup; the suction and pulling device is an electromagnet or an air suction suction cup, which can adsorb the motor housing A through the on and off of electricity or gas, and is driven to move back and forth by the transverse moving cylinder 62 to realize the movement of the motor housing A; the transverse moving pull plate 63 can be embedded in the groove on the transverse fixing plate 61 to ensure that the transverse fixing plate 61 is flat, which is convenient for the longitudinal moving mechanism 7 to push the motor housing A.

[0032] Among them, the longitudinal moving mechanism 7 includes a longitudinal fixed plate 71, a longitudinal sensor 72 and a longitudinal moving cylinder 73. The longitudinal sensor 72 and the longitudinal moving cylinder 73 are arranged on the feed baffle 21 through the longitudinal fixed plate 71, and the longitudinal moving cylinder 73 drives the longitudinal push plate 74 to move back and forth along the connecting channel 5, so as to push the motor housing A on the connecting channel 5 into the feeding slide 41. Embodiment 2

[0033] like Figure 1-3 As shown, this embodiment is obtained by adding technical features such as a partition 8 on the basis of Embodiment 1. The remaining technical features are the same as those of Embodiment 1 and the similarities are not repeated here. The difference between this embodiment and Embodiment 1 is that a partition 8 is hinged on the feed baffle 21 in the material incoming direction of the weighing mechanism, and one end of the partition 8 is hinged to the partition driving cylinder 9.

[0034] In this embodiment, the partition 8 is rotated by the partition driving cylinder 9. When weighing, the partition 8 is rotated and lowered to separate the two adjacent motor casings A to ensure the weighing accuracy, and the rear motor casing A is blocked and limited to prevent the conveyor belt 22 from accidentally starting and affecting the weighing operation. Embodiment 3

[0035] like Figure 3 As shown, this embodiment is obtained by adding technical features such as arc grooves on the basis of embodiment 2. The remaining technical features are the same as those of embodiment 2, and the similarities are not repeated here. Among them, the difference between this embodiment and embodiment 2 is that arc grooves matching the curvature of motor housing A are provided on the feeding push plate 44, the clearing push plate 37, the transverse pull plate 63, and the longitudinal push plate 74.

[0036] In this embodiment, the arc groove matches the curvature of the motor housing A, so as to straighten the motor housing A when the motor housing A is pushed or pulled, thereby preventing the motor housing A from shifting during movement.

[0037] The use process of the overall technical solution formed by the above embodiments is another technical solution disclosed in this application, which is: Figure 3 As shown, a feeding method of a feeding conveying mechanism of a motor housing A, the steps are: Step 1: The feeding motor 23 drives the conveyor belt 22 to rotate, and the conveyor belt 22 drives the motor housing A placed thereon to move above the weighing device 31; Step 2: When the weighing sensor 32 detects the motor housing A, the conveyor belt 22 stops rotating, and the lifting cylinder 33 drives the weighing device 31 to rise above the plane formed by the conveyor belt 22, lifts up the motor housing A and weighs it; Step 3: Determine whether the weight of the motor housing A is within the set threshold. If yes, the lateral moving cylinder 62 drives the lateral moving pull plate 63 to suck and pull the motor housing A onto the connecting channel 5. Otherwise, the cleaning cylinder 36 drives the cleaning push plate 37 to push the motor housing A into the cleaning slide 34 and automatically drop it. Step 4: When the weighing sensor 32 cannot detect the motor housing A, the lifting cylinder 33 drives the weighing device 31 to descend below the plane formed by the conveyor belt 22, and returns to step 1 and enters step 5 respectively; Step 5: After the longitudinal sensor 72 detects that there is a motor housing A on the connecting channel 5, the longitudinal moving cylinder 73 drives the longitudinal push plate 74 to push the motor housing A into the feeding slide 41; Step 6: After the feeding sensor 43 detects that there is a motor housing A on the feeding chute 41 , the feeding cylinder 42 drives the feeding push plate 44 to push the motor housing A into the motor housing A processing equipment connected to the feeding chute 41 .

[0038] When the weighing sensor 32 detects the motor housing A and the conveyor belt 22 stops rotating, the partition driving cylinder 9 drives the partition 8 to rotate above the conveyor belt 22 and is located between two adjacent motor housings A, separating the two adjacent motor housings A and shielding the rear motor housing A; When the weight sensor cannot detect the motor housing A and the conveyor belt 22 resumes rotation, the partition driving cylinder 9 drives the partition 8 to rotate out from above the conveyor belt 22, thereby removing the shielding of the motor housing A at the rear.

[0039] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A motor casing feeding and conveying mechanism, comprising a bracket, a feeding mechanism, a detection mechanism and a feeding mechanism, characterized in that: The feeding mechanism and the delivery mechanism are arranged side by side and in parallel on the bracket, and are connected end to end through a connecting channel; The feeding mechanism comprises a feeding baffle, a conveyor belt and a feeding motor, wherein two feeding baffles are arranged on the bracket in parallel with each other, the conveyor belt is arranged between the two feeding baffles via a rotating shaft, and the conveyor belt is driven to rotate by a feeding motor arranged on the feeding baffle, the two conveyor belts are respectively arranged on a transmission shaft close to the feeding baffle, and there is a gap between the two conveyor belts; The feeding mechanism includes a feeding slide, a feeding cylinder and a feeding sensor, wherein the feeding sensor is arranged on the feeding slide corresponding to the connecting channel, the feeding cylinder and the feeding slide are coaxially arranged on the bracket, and the feeding push plate arranged in the feeding slide is pushed by the feeding cylinder to reciprocate in the feeding slide; One end of the connecting channel is above the two conveyor belts, and the other end is horizontal with the feeding chute. The detecting mechanism is arranged on the bracket between the two conveyor belts through a lifting cylinder, and is located in the incoming direction of the connecting channel. The transverse moving mechanism is arranged on the feeding baffle in the outgoing direction of the connecting channel, and pulls the material on the detecting mechanism into the connecting channel. The longitudinal moving mechanism is arranged on the feeding baffle corresponding to the connecting channel, and pushes the material on the feeding baffle into the feeding chute.

2. A motor casing feeding and conveying mechanism according to claim 1, characterized in that: The detection mechanism comprises a weighing device and a weighing sensor. The weighing device is arranged on the lifting cylinder. The weighing sensor is installed on the feeding baffle plate on one side of the weighing device through a detection fixing plate.

3. A motor casing feeding and conveying mechanism according to claim 2, characterized in that: A cleaning slide is arranged on the feed baffle plate opposite to the detection fixing plate, and a cleaning cylinder is arranged on the detection fixing plate. The cleaning cylinder drives the cleaning push plate to move back and forth toward the cleaning slide and pushes the motor housing on the weighing device into the cleaning slide.

4. The motor casing feeding and conveying mechanism according to claim 1 is characterized in that: The transverse moving mechanism includes a transverse fixing plate and a transverse moving cylinder. The transverse moving cylinder is fixed on two feed baffles through the transverse fixing plate. The transverse moving cylinder drives a transverse pulling plate provided with a suction and pulling device to move back and forth along the conveyor belt. The transverse fixing plate is provided with a groove in which the transverse pulling plate is embedded.

5. A motor casing feeding and conveying mechanism according to claim 4, characterized in that: The suction and pulling device is embedded in the transverse pulling plate, and the suction and pulling device is an electromagnet or an air suction cup.

6. The motor casing feeding and conveying mechanism according to claim 1, characterized in that: The longitudinal moving mechanism includes a longitudinal fixing plate, a longitudinal sensor and a longitudinal moving cylinder. The longitudinal sensor and the longitudinal moving cylinder are arranged on the feed baffle through the longitudinal fixing plate, and the longitudinal moving cylinder drives the longitudinal push plate to move back and forth along the connecting channel.

7. The motor casing feeding and conveying mechanism according to claim 1 is characterized in that: A partition is hinged on the feed baffle in the material incoming direction of the weighing mechanism, and one end of the partition is hinged to the partition driving cylinder.

8. A motor casing feeding and conveying mechanism according to any one of claims 1 to 7, characterized in that: The feeding push plate, the cleaning push plate, the transverse pull plate and the longitudinal push plate are provided with arc grooves matching the curvature of the motor housing.

9. A feeding method for a motor casing feeding and conveying mechanism according to claim 8, the steps of which are: Step 1: The feed motor drives the conveyor belt to rotate, and the conveyor belt drives the motor housing placed on it to move to the top of the weighing device; Step 2: When the weighing sensor detects the motor housing, the conveyor belt stops rotating, and the lifting cylinder drives the weighing device to rise above the plane formed by the conveyor belt, lifts up the motor housing and weighs it; Step 3: Determine whether the weight of the motor housing is within the set threshold. If yes, the lateral moving cylinder drives the lateral moving pull plate to suck and pull the motor housing onto the connecting channel. Otherwise, the cleaning cylinder drives the cleaning push plate to push the motor housing into the cleaning slideway and automatically drops it. Step 4: When the weighing sensor cannot detect the motor housing, the lifting cylinder drives the weighing device to descend below the plane formed by the conveyor belt, and returns to step 1 and enters step 5 respectively; Step 5: After the longitudinal sensor detects that there is a motor housing on the connecting channel, the longitudinal moving cylinder drives the longitudinal push plate to push the motor housing into the feeding slideway; Step 6: After the feeding sensor detects that there is a motor casing on the feeding slide, the feeding cylinder drives the feeding push plate to push the motor casing into the motor casing processing equipment connected to the feeding slide.

10. A motor casing feeding method according to claim 9, characterized in that: When the weighing sensor detects the motor housing and the conveyor belt stops rotating, the partition driving cylinder drives the partition to rotate above the conveyor belt and is located between two adjacent motor housings, separating the two adjacent motor housings and shielding the rear motor housing; When the weight sensor cannot detect the motor housing and the conveyor belt resumes rotation, the partition driving cylinder drives the partition to rotate out from above the conveyor belt to release the shielding of the rear motor housing.