CN216582811U

CN216582811U - Motor iron shell feeding machine

Info

Publication number: CN216582811U
Application number: CN202122291762.XU
Authority: CN
Inventors: 赵同琪; 周华国; 廖建勇
Original assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Current assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-05-24
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a motor iron shell feeding machine. The utility model provides a motor iron shell feeding machine, which comprises: the hopper is arranged on the base, and the hopper is connected with the hopper through a linear guide rail; the feeding device comprises a step conveying mechanism and a screening mechanism, the step conveying mechanism comprises a support, a pushing assembly and a first driving piece, and the pushing assembly comprises a first-stage pushing plate, a second-stage pushing plate and a third-stage pushing plate which are arranged at intervals; the material screening mechanism comprises a deflector rod and a second driving piece; conveying device, conveying device include conveyer belt, determine module, adjustment subassembly and ejection of compact manipulator, and determine module includes first detection piece and second detection piece, and the adjustment subassembly is including adjusting manipulator and rotatory pendulum platform. The utility model provides a motor iron shell feeding machine, which meets the technical requirements of automatic feeding and uniform output direction of motor iron shells.

Description

Motor iron shell feeding machine

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a motor iron shell feeding machine.

Background

The motor, namely the motor, the electric motor, it is a kind of equipment that converts the electric energy into the mechanical energy according to the law of electromagnetic induction, provide the power source for various equipment. The motor is applied to production-related equipment in various fields, and the demand of the motor is very large. The development of scientific technology puts higher and higher requirements on the performance and quality indexes of the motor. The motor processing quality and the assembling quality are important links for guaranteeing the comprehensive evaluation of the motor performance and are important processes of motor manufacturing and production. Along with the widespread automation of production equipment, the automatic assembly production equipment of the motor is also widely applied to the production and assembly of the motor, and the problems of low efficiency and high cost of the traditional manual assembly production mode are greatly solved.

However, in the motor assembly automatic production equipment in the prior art, the feeding problem of the motor iron shell is always a problem which is difficult to solve; firstly, the conventional vibration disc is adopted for vibration feeding, and the motor iron shells are abraded due to friction in the vibration feeding process; secondly, the conventional vibration disc is adopted for vibration feeding, the direction of the motor iron shell which is orderly output is in a random and non-uniform state, so that a set of direction adjusting equipment needs to be additionally arranged before the motor iron shell is arranged on the corresponding assembling equipment, and the manufacturing cost is invisibly increased.

In view of the above, it is necessary to provide a motor iron shell feeding machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a motor iron shell feeding machine, which meets the technical requirements of automatic feeding and uniform output direction of motor iron shells.

In order to achieve the above object, the present invention provides a motor iron case feeder, comprising:

the hopper is arranged in the hopper, and the fixing component comprises a first-stage fixing plate and a second-stage fixing plate;

the feeding device comprises a step conveying mechanism and a screening mechanism, the step conveying mechanism is arranged on the linear guide rail and comprises a support, a pushing assembly and a driving part, the support is arranged on the base, the pushing assembly and the driving part are arranged on the support, the pushing assembly is arranged on the linear guide rail and used for reciprocating, the first driving part is arranged at the bottom of the support, the pushing assembly comprises a first-level pushing plate, a second-level pushing plate and a third-level pushing plate, the first-level pushing plate is arranged at a discharge port of the hopper, a first-level fixing plate is arranged between the first-level pushing plate and the second-level pushing plate, the second-level fixing plate is arranged between the second-level pushing plate and the third-level pushing plate, and the first-level pushing plate, the first-level fixing plate, the second-level pushing plate, the first-level pushing plate, The second-stage fixing plate and the third-stage pushing plate are sequentially arranged in parallel and distributed in a step shape; the screening mechanism comprises a shifting rod for distributing an iron shell and a second driving piece for driving the shifting rod to move back and forth, and is arranged above the fixed component;

conveyor, conveyor is including setting up the conveyer belt of ladder transport mechanism's discharge end, be used for detecting the detection subassembly of iron-clad state of placing, be used for adjusting the adjustment subassembly of iron-clad direction of placing and be used for with the iron-clad conveys the ejection of compact manipulator to next process, detection subassembly is including setting up be used for detecting on the conveyer belt whether have the first detection piece of iron-clad, setting are in the detection platform and the setting of conveyer belt exit end are in be used for detecting on the detection platform the second detection piece of iron-clad horizontal orientation, the adjustment subassembly is including the adjustment manipulator of iron-clad horizontal orientation and be used for with the iron-clad is placed the state and is converted the rotatory platform of placing the state into vertical state with the level.

Preferably, the deflector rod is horizontally arranged above the secondary fixing plate.

Preferably, the first detection parts are arranged at two ends of the conveyor belt, and the first detection parts are optical fiber sensors.

Preferably, the detection assembly further comprises a third driving member for driving the detection table to move along the conveying direction of the conveyor belt.

Preferably, the detection table is provided with a groove portion for horizontally placing the iron shell along the conveying direction of the conveying belt and a baffle plate vertically arranged on the groove portion.

Preferably, the second detecting member is a detecting probe, the second detecting member is provided on the baffle along the conveying direction of the conveyor belt, and the second detecting member is a contact sensor.

Preferably, the detection assembly further comprises a third detection piece, the third detection piece is vertically arranged on two sides of the groove portion, and the third detection piece is a laser sensor.

Preferably, the conveying device further comprises a fixing piece for fixing the iron shell and a fourth driving piece for driving the fixing piece to move along a direction perpendicular to the transmission direction of the conveying belt, and the fixing piece is arranged at the outlet end of the conveying belt.

Preferably, the rotary swing table comprises an L-shaped placing table and a rotary driving piece for driving the placing table to rotate on a vertical plane.

Preferably, the base further comprises a pair of vertical plates vertically arranged on the base and a fixed plate obliquely arranged on the base, the vertical plates are arranged at intervals, the fixed plate is arranged between the vertical plates, the linear guide rail is fixed on the fixed plate, the hopper is fixed on the base through the vertical plates, and the screening mechanism is arranged on the vertical plates.

A motor iron-clad material loading machine in the scheme of this application includes base, loading attachment and conveyor. Wherein, loading attachment includes ladder transport mechanism and sieve material mechanism, and ladder transport mechanism can carry out reciprocating motion on linear guide under the drive of first driving piece to on transporting the conveyer belt through the iron-clad of propelling movement subassembly in with the hopper. Specifically, when the first driving piece drives the support to move upwards, the first-stage pushing plate, the second-stage pushing plate and the third-stage pushing plate which are arranged on the support move upwards along with the support. The first-stage pushing plate conveys the iron shell in the hopper to the first-stage fixing plate, the iron shell is conveyed to the conveying belt step by step through the second-stage pushing plate, the second-stage fixing plate and the third-stage pushing plate after reciprocating through the bracket. Meanwhile, the conveying device comprises a conveying belt, a detection assembly, an adjusting assembly and a discharging manipulator. The detection assembly comprises a first detection piece arranged on the conveyor belt and used for detecting whether an iron shell exists on the conveyor belt or not so as to control the feeding device to feed materials; the second detection piece is arranged on the detection platform and used for detecting the horizontal direction of the iron shell when reaching the detection platform. After the iron shell is detected by the detection assembly, the iron shell is adjusted in placement angle by the adjusting assembly and is conveyed to the next procedure by the discharging manipulator. According to the utility model, the automatic feeding of the iron shell can be realized through the feeding device, the uniform output direction is realized through the material arranging device, and the technical problems of material abrasion and non-uniform output direction in the vibration feeding process existing in the existing equipment are effectively solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a motor iron shell feeding machine according to an embodiment of the utility model;

FIG. 2 is a partial schematic view of a motor iron shell feeder according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a loading device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an adjustment assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a detection assembly according to an embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

The reference numbers illustrate:

100-base, 110-vertical plate, 120-fixed plate, 130-linear guide rail, 131-slide block, 140 hopper, 150-fixed component, 151-first fixed plate, 152-second fixed plate;

200-a feeding device, 210-a step conveying mechanism, 211-a bracket, 212-a pushing assembly, 2121-a first-stage pushing plate, 2122-a second-stage pushing plate, 2123-a third-stage pushing plate, 213-a first driving piece, 220-a screening mechanism, 221-a driving rod and 222-a second driving piece;

300-conveying device, 310-conveying belt, 320-detecting component, 321-detecting table, 3211-groove part, 3212-baffle plate, 322-first detecting part, 323-second detecting part, 324-third detecting part, 330-adjusting component, 331-adjusting mechanical arm, 3311-clamping jaw, 3312-rotating driving cylinder, 3313-lifting cylinder, 3314-translation cylinder, 332-rotating swinging table, 3321-placing table, 3322-rotating driving part, 340-discharging mechanical arm, 350-fixing part and 360-fourth driving part.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 5, in order to achieve the above object, the present invention provides a motor iron shell feeding machine, including:

the base 100 is provided with a fixing assembly 150, a hopper 140 and a linear guide 130 vertically arranged in the hopper 140, wherein the fixing assembly 150 comprises a primary fixing plate 151 and a secondary fixing plate 152. In a preferred embodiment, the base 100 further includes a pair of vertical plates 110 vertically disposed on the base 100 and a fixing plate 120 obliquely disposed on the base 100, the vertical plates 110 are disposed at intervals, the fixing plate 120 is disposed between the vertical plates 110, the linear guide 130 is fixed on the fixing plate 120, the hopper 140 is fixed on the base 100 through the vertical plates 110, and the material sieving mechanism 220 is disposed on the vertical plates 110. Specifically, the number of the fixing plates 120 is two, and the fixing plates are fixed between the vertical plates 110 in a splayed shape, and the number of the hoppers 140 is two, and the two hoppers are respectively disposed at both sides of the conveyor belt 310.

The feeding device 200, the feeding device 200 comprises a step conveying mechanism 210 arranged on the linear guide rail 130 and a screening mechanism 220 arranged on the base 100, the step conveying mechanism 210 comprises a bracket 211 obliquely arranged on the base 100, a pushing assembly 212 arranged on the bracket 211 and a first driving member 213 driving the pushing assembly 212 to reciprocate on the linear guide rail 130, the first driving member 213 is arranged at the bottom of the bracket 211, the pushing assembly 212 comprises a first-stage pushing plate 2121, a second-stage pushing plate 2122 and a third-stage pushing plate 2123 which are arranged at intervals, the first-stage pushing plate 2121 is arranged at the discharge port of the hopper 140, a first-stage fixing plate 151 is arranged between the first-stage pushing plate 2121 and the second-stage pushing plate 2122, and a second-stage fixing plate 152 is arranged between the second-stage pushing plate 2122 and the third-stage pushing plate 2123, the first-stage pushing plate 2121, the first-stage fixing plate 151, the second-stage pushing plate 2122, the second-stage fixing plate 152 and the third-stage pushing plate 2123 are sequentially arranged in parallel and distributed in a step shape; the material sieving mechanism 220 comprises a shifting rod 221 for distributing the iron shell and a second driving member 222 for driving the shifting rod 221 to move back and forth, and the material sieving mechanism 220 is arranged above the fixing assembly 150.

Wherein, the first-stage push plate 2121, the second-stage push plate 2122 and the third-stage push plate 2123 are fixed on the bracket 211, and the first-stage fixing plate 151 and the second-stage fixing plate 152 are fixed on the vertical plate 110. When the first driving member 213 drives the bracket 211 to reciprocate, the first-stage pusher plate 2121, the second-stage pusher plate 2122, and the third-stage pusher plate 2123 reciprocate on the linear guide 130 along with the bracket 211. The back of the third pushing plate 2123 is provided with a sliding block 131, the sliding block 131 is covered on the linear guide 130, and the linear guide 130 is fixed on the vertical plate 110 through the fixing plate 120. It should be understood that the way of matching the three-stage pushing plate 2123 with the linear guide 130 is not limited to the form of the sliding block 131 and the guide shown in the embodiment, and for example, a groove slidably matching with the linear guide 130 is provided on the three-stage pushing plate 2123, which also falls into the protection scope of the present invention. In an operating state, the iron shell placed in the hopper 140 is pushed onto the primary fixing plate 151 along with the upward movement of the primary pushing plate 2121. At this time, the primary pushing plate 2121 is higher than the primary fixing plate 151, and the iron shell rolls down onto the primary fixing plate 151 due to the shift of the center of gravity of the iron shell. Subsequently, the bracket 211 descends under the driving of the first driving member 213, and the secondary push plate 2122 descends along with the bracket 211 to the primary fixing plate 151, so that the iron shell rolls down from the primary fixing plate 151 onto the secondary push plate 2122. Through the above cycle, the iron shell is sequentially pushed up by the first-stage pushing plate 2121, the first-stage fixing plate 151, the second-stage pushing plate 2122, the second-stage fixing plate 152, and the third-stage pushing plate 2123. The conveyer belt 310 is arranged at the highest position of the three-stage pushing plates 2123 in the upward direction, and the iron shells can be pushed onto the conveyer belt 310 by the three-stage pushing plates 2123.

In one embodiment, the driving lever 221 is horizontally disposed above the secondary fixing plate 152, a distance between the driving lever 221 and the fixing plate 120 is smaller than a height of the iron shell and larger than a diameter of the iron shell, and when the iron shell is located on the secondary fixing plate 152, the driving lever 221 can drive the iron shell in a vertical state down into the hopper 140, thereby ensuring that the iron shells conveyed to the conveyor belt 310 are all in a horizontal state. The first driving member 213 and the second driving member 222 are both motors, and it should be understood that the first driving member 213 and the second driving member 222 are not limited to the formation of the motors described in this embodiment, and other driving members capable of implementing a driving function, such as an oil cylinder or an air cylinder, also belong to the protection scope of the present invention.

The conveying device 300 comprises a conveying belt 310 arranged at the discharging end of the stepped conveying mechanism 210, a detection assembly 320 used for detecting the iron shell placing state, an adjusting assembly 330 used for adjusting the iron shell placing direction and a discharging manipulator 340 used for conveying the iron shell to the next procedure, wherein the detection assembly 320 comprises a first detection piece 322 arranged on the conveying belt 310 and used for detecting whether the iron shell is on the conveying belt 310, a detection platform 321 arranged at the outlet end of the conveying belt 310 and a second detection piece 323 arranged on the detection platform 321 and used for detecting the horizontal orientation of the iron shell, and the adjusting assembly 330 comprises an adjusting manipulator 331 used for adjusting the horizontal orientation of the iron shell and a rotary swing platform 332 used for converting the horizontal placing state into the vertical placing state of the iron shell.

The utility model provides a motor iron-clad material loading machine in the scheme of this application includes base 100, loading attachment 200 and conveyor 300. The loading device 200 includes a step conveying mechanism 210 and a screening mechanism 220, wherein the step conveying mechanism 210 can reciprocate on the linear guide rail 130 under the driving of the first driving member 213, so as to transport the iron shells in the hopper 140 onto the conveyor belt 310 through the pushing assembly 212. Specifically, as the first driving member 213 drives the bracket 211 to move upward, the primary, secondary, and tertiary push plates 2121, 2122, 2123 provided on the bracket 211 move upward along with the bracket 211. The primary pushing plate 2121 transfers the iron shells in the hopper 140 to the primary fixing plate 151, reciprocates through the holder 211, and is transferred to the conveyor 310 step by step through the secondary pushing plate 2122, the secondary fixing plate 152, and the tertiary pushing plate 2123. Meanwhile, the transfer device 300 includes a conveyor belt 310, a sensing assembly 320, an adjusting assembly 330, and an outfeed robot 340. The detection assembly 320 comprises a first detection piece 322 arranged on the conveyor belt 310 and used for detecting whether an iron shell exists on the conveyor belt 310 or not, and further controlling the feeding device 200 to feed; and a second detecting member 323 disposed on the detecting table 321, the second detecting member 323 being for detecting a horizontal orientation of the iron case when it reaches the detecting table 321. After the iron shell is detected by the detection assembly 320, the placing angle of the iron shell is adjusted by the adjustment assembly 330, and the iron shell is conveyed to the next process by the discharging manipulator 340. According to the utility model, the automatic feeding of the iron shell can be realized through the feeding device 200, the uniform output direction is realized through the material arranging device, and the technical problems of material abrasion and non-uniform output direction in the vibration feeding process existing in the existing equipment are effectively solved.

As a preferred embodiment of this embodiment, the first detecting members 322 are disposed at both ends of the conveyor belt 310, and the first detecting members 322 are optical fiber sensors. The first detection part 322 can detect whether the iron shell needs to be transported on the conveyor belt 310, and when the conveyor belt 310 is in an empty state, the feeding device 200 needs to feed the iron shell; when the conveyor belt 310 has iron shells for transportation, the feeding device 200 is in a stopped state. In order to further improve the feeding efficiency, in the present embodiment, the feeding devices 200 are disposed on both sides of the conveyor belt 310, and the feeding devices 200 on both sides can feed materials in turn.

Preferably, the detecting assembly 320 further includes a third detecting member 324, the third detecting member 324 is vertically disposed at both sides of the groove portion 3211, and the third detecting member 324 is a laser sensor. Further, the conveying apparatus 300 further includes a fixing member 350 fixing the iron case and a fourth driving member 360 driving the fixing member 350 to move in a direction perpendicular to the conveying direction of the conveyor belt 310, the fixing member 350 being disposed at an exit end of the conveyor belt 310. The fixing member 350 is disposed on one side of the outlet end of the conveyor belt 310, and can control the amount of the iron shell entering the detection table 321, when the third detection member 324 disposed on the detection table 321 detects that the iron shell is on the detection table 321, the fixing member 350 performs side pressure on the iron shell under the driving of the fourth driving member 360, so as to ensure that the iron shell is in the current position, and cannot enter the detection table 321, thereby avoiding the influence on the operation of the detection table 321.

As a specific implementation manner of this embodiment, the detection table 321 is provided with a groove portion 3211 for placing the iron shell horizontally along the conveying direction of the conveyor belt 310 and a baffle 3212 vertically disposed on the groove portion 3211. The inspection assembly 320 further includes a third driving member that drives the inspection stage 321 to move in the conveying direction of the conveyor belt 310. The iron shell passes through conveyer belt 310 and conveys to examining on the test table 321 for detecting, and when the iron shell was placed on examining test table 321, the iron shell was placed in recess portion 3211, and its tip leaned on baffle 3212. The cross section of the groove portion 3211 is arc-shaped for placing the iron shell in a lying state. The third driving member may drive the inspection stage 321 to approach or separate from the conveyor belt 310, so as to provide a larger space for the adjustment robot 331 to grip the iron case. The third driving element is a telescopic cylinder, and it should be understood that the form of the third driving element is not limited to the form of the cylinder provided in this embodiment, and other driving elements capable of driving the detection platform 321 to move along the conveying direction of the conveyor belt 310, such as a motor or an oil cylinder, also belong to the protection scope of the present invention. Specifically, the second detecting member 323 is a detecting probe, the second detecting member 323 is provided on the blocking plate 3212 in the conveying direction of the conveying belt 310, and the second detecting member 323 is a contact sensor. The motor shell is arranged with one end open and the other end closed, and the second detection part 323 can judge the horizontal orientation of the motor shell by detecting whether the end of the motor shell is open.

Further, the adjusting robot 331 is a three-axis robot, and the adjusting robot 331 includes a grip 3311 for gripping the iron case, a rotation driving cylinder 3312 for driving the grip 3311 to rotate on a horizontal plane, an elevation cylinder 3313 for driving the grip 3311 to move up and down, and a translation cylinder 3314 for driving the grip 3311 to move back and forth. The adjusting manipulator 331 can clamp the iron shell through the rotary cylinder and adjust the iron shell by 180 degrees on the horizontal plane, and for the iron shell which does not need to be adjusted, the adjusting manipulator 331 can directly transport the iron shell to the rotary swing table 332. Further, the rotary swing table 332 includes an L-shaped placing table 3321 and a rotary driving member 3322 for driving the placing table 3321 to rotate on a vertical plane. The rotary swing table 332 can rotate the iron shell in the lying state on a vertical plane by 90 degrees to enable the iron shell to rotate to the vertical state, so that the operation of the subsequent process is facilitated. It should be understood that the rotary driving member 3322 is a rotary cylinder, and the rotary driving member 3322 is not limited to the form of the rotary cylinder in this embodiment, and other driving members capable of driving the placing table 3321 to rotate, such as a rotary cylinder or an electric rotary table, also belong to the protection scope of the present invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.

Claims

1. Motor iron-clad material loading machine, its characterized in that includes:

the feeding device comprises a step conveying mechanism and a screening mechanism, the step conveying mechanism is arranged on the linear guide rail and comprises a support, a pushing assembly and a driving part, the support is arranged on the base, the pushing assembly and the driving part are arranged on the support, the pushing assembly is arranged on the linear guide rail and used for reciprocating, the first driving part is arranged at the bottom of the support, the pushing assembly comprises a first-level pushing plate, a second-level pushing plate and a third-level pushing plate, the first-level pushing plate is arranged at a discharge port of the hopper, a first-level fixing plate is arranged between the first-level pushing plate and the second-level pushing plate, the second-level fixing plate is arranged between the second-level pushing plate and the third-level pushing plate, and the first-level pushing plate, the first-level fixing plate, the second-level pushing plate, the first-level pushing plate, The secondary fixing plate and the third pushing plate are sequentially arranged in parallel and distributed in a step shape; the screening mechanism comprises a shifting rod for distributing an iron shell and a second driving piece for driving the shifting rod to move back and forth, and is arranged above the fixed component;

2. The motor iron shell feeder according to claim 1, wherein the deflector rod is horizontally disposed above the secondary fixing plate.

3. The motor iron shell feeder according to claim 1, wherein the first detection member is disposed at both ends of the conveyor belt, and the first detection member is an optical fiber sensor.

4. The motor iron shell feeder of claim 1, wherein the inspection assembly further comprises a third drive that drives the inspection station to move in the conveying direction of the conveyor belt.

5. The motor iron shell feeding machine according to claim 1, wherein a groove portion for horizontally placing the iron shell along the conveying direction of the conveying belt and a baffle plate vertically arranged on the groove portion are arranged on the detection table.

6. The motor iron case feeder according to claim 5, wherein the second detecting member is a detecting probe, the second detecting member is provided on the blocking plate in the conveying direction of the conveyor belt, and the second detecting member is a contact sensor.

7. The motor iron case feeder according to claim 5, wherein the detection assembly further comprises third detection members vertically disposed at both sides of the groove portion, the third detection members being laser sensors.

8. The motor iron shell feeder of claim 7, wherein the conveyor further comprises a fixed member for fixing the iron shell and a fourth driving member for driving the fixed member to move in a direction perpendicular to the driving direction of the conveyor belt, the fixed member being disposed at the exit end of the conveyor belt.

9. The motor iron shell feeder according to claim 1, wherein the rotary swing table comprises an L-shaped placing table and a rotary driving piece for driving the placing table to rotate on a vertical plane.

10. The motor iron case feeder according to any one of claims 1 to 9, wherein the base further comprises a pair of vertical plates vertically disposed on the base and a fixed plate obliquely disposed on the base, the vertical plates are spaced apart from each other, the fixed plate is disposed between the vertical plates, the linear guide is fixed on the fixed plate, the hopper is fixed on the base through the vertical plates, and the screening mechanism is disposed on the vertical plates.