A slot-fed paper passage assembly for a motor stator insulation paper

Abstract

The application relates to a slot machine paper conveying channel assembly of a motor stator insulating paper, and belongs to the technical field of insulating paper conveying.The slot machine paper conveying channel assembly of the motor stator insulating paper comprises a fixing plate, a cleaning mechanism and a paper conveying box are installed on the fixing plate, and a detection mechanism and a paper cutting mechanism are installed in the paper conveying box. When the insulating paper is in a stop conveying state, the light source is started to irradiate light on the insulating paper through the light transmission plate, when the insulating paper is damaged, the light is irradiated on the light receiving plate through the damaged part of the insulating paper, the light receiving plate transmits the light signal to the control module for display and recording, the automatic detection of whether the insulating paper is damaged is realized, the quality of the motor produced is ensured, the defective rate of the motor produced is reduced, the burden is reduced, and the benefit is improved.

Description

Technical Field

[0001] This invention belongs to the field of insulating paper conveying technology, specifically relating to a slot machine paper feeding channel assembly for motor stator insulating paper. Background Technology

[0002] The stator insulation paper slotting machine is an automated device used to automatically and accurately insert pre-prepared insulation paper that is compatible with the motor stator into the iron core slots of the motor stator. It is one of the main pieces of equipment in motor production.

[0003] The main functions of insulating paper are electrical insulation, mechanical protection, and heat conduction. When the insulating paper of a motor stator is damaged, it will significantly reduce the electrical insulation strength of the motor, which may lead to short circuits, burnout, and early failures. The existing paper feeding channel of the motor stator slotting machine only provides a simple paper feeding function and cannot detect whether the insulating paper is damaged. The insulating paper will be damaged during daily transportation and under the corrosive effect of pollutants such as gases in the external environment. If the paper is fed directly to the slotting machine without detection, the damaged insulating paper will be inserted into the motor stator, affecting the quality of the motor stator produced in the future. Based on this, a paper feeding channel component for the slotting machine of motor stator insulating paper is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a reasonably designed paper feeding channel assembly for a slot machine for motor stator insulation paper in order to solve the above-mentioned problems.

[0005] The present invention achieves the above objectives through the following technical solutions:

[0006] A paper feeding channel assembly for a slot machine for motor stator insulation paper includes a fixing plate and a control module. The fixing plate is fixedly connected to the machine body. The assembly also includes:

[0007] A cleaning mechanism for cleaning insulating paper is fixedly connected to the top of the fixing plate;

[0008] A paper feeder box fixedly connected to a fixed plate for conveying insulating paper;

[0009] A detection mechanism fixedly connected inside the paper feeding box to detect whether the insulating paper is damaged;

[0010] A paper cutting mechanism fixedly connected inside the paper feeding box to automatically cut the insulating paper when it is damaged.

[0011] As a further optimization scheme of the present application, the paper feeding box comprises a box body fixedly connected to the fixed plate, a paper feeding bin is fixedly connected to the middle part of the box body, arc-shaped abutting parts are arranged at both ends of the paper feeding bin, a waste discharge channel is fixedly connected to the bottom of the paper feeding bin, and the waste discharge channel is fixedly connected to the box body.

[0012] As a further optimization scheme of the present application, the detection mechanism comprises a light source fixedly connected to the box body, a light-transmitting plate is embedded on one side of the paper feeding bin close to the light source, a light-receiving plate is embedded on the other side of the paper feeding bin, the light source, the light-transmitting plate and the light-receiving plate are on the same axis, and the side lengths of the light source, the light-transmitting plate and the light-receiving plate increase in turn.

[0013] As a further optimization scheme of the present application, the box body is provided with a conveying roller, the conveying roller comprises a conveying motor fixedly connected to the top of the box body, a conveying shaft is fixedly connected to the output end of the conveying motor and rotatably connected to the fixed plate, and the outer surface of the conveying shaft is abutted with the abutting part.

[0014] As a further optimization scheme of the present application, the paper cutting mechanism comprises an electric cylinder fixedly connected to the box body, a moving plate is fixedly connected to the output end of the electric cylinder, and a cutter and a supporting plate are fixedly connected to one side of the moving plate.

[0015] As a further optimization scheme of the present application, a first cutting groove is formed on one side of the paper feeding bin, a second cutting groove is formed on the other side of the paper feeding bin, and the cutter is abutted with the inner surfaces of the first cutting groove and the second cutting groove.

[0016] As a further optimization scheme of the present application, the supporting plate is fixedly connected to the paper feeding bin, the top of the supporting plate is abutted with the inner bottom of the paper feeding bin, and the supporting plate is fixedly connected to the part where the waste discharge channel is fixedly connected to the paper feeding bin.

[0017] As a further optimization scheme of the present application, the cleaning mechanism comprises a fixed frame fixedly connected to the top of the fixed plate, a second motor is fixedly connected to the top of the fixed frame, a threaded rod is fixedly connected to the output end of the second motor, the threaded rod rotatably penetrates through the fixed frame, the threaded rod is rotatably connected to the fixed plate, a lifting frame is threadedly connected to the outer surface of the threaded rod, the lifting frame is slidably connected to the fixed frame, two groups of cleaning plates are fixedly connected to the bottom of the lifting frame, insulating paper is arranged between each group of cleaning plates, cleaning soft brushes are fixedly connected to the adjacent sides of each group of cleaning plates, and rolling balls are rollingly connected to the lifting frame.

[0018] As a further optimization scheme of the application, the top of the fixed plate is provided with a conveying assembly, the conveying assembly comprises a driving motor fixedly connected to the top of the box body, the output end of the driving motor is fixedly connected with a driving shaft, the first driven shaft is rotatably connected to the fixed plate, the outer surfaces of the driving shaft and the first driven shaft are tensioned with a first conveying belt, one end of the driving shaft penetratingly rotatably connected to the fixed plate is fixedly connected with a first gear, the second driven shaft penetratingly rotatably connected to the fixed plate is fixedly connected at the bottom with a second gear meshing with the first gear, the third driven shaft rotatably connected to the fixed plate, the outer surfaces of the second driven shaft and the third driven shaft are tensioned with a second conveying belt, and support plates fixedly connected with the fixed plate are arranged between the driving shaft and the first driven shaft and between the second driven shaft and the third driven shaft, and the support plates are attached to the first conveying belt and the second conveying belt.

[0019] As a further optimization scheme of the application, the top of the fixed plate is provided with a conveying assembly, the conveying assembly comprises a driving motor fixedly connected to the top of the box body, the output end of the driving motor is fixedly connected with a driving shaft, the first driven shaft is rotatably connected to the fixed plate, the outer surfaces of the driving shaft and the first driven shaft are tensioned with a first conveying belt, one end of the driving shaft penetratingly rotatably connected to the fixed plate is fixedly connected with a first gear, the second driven shaft penetratingly rotatably connected to the fixed plate is fixedly connected at the bottom with a second gear meshing with the first gear, the third driven shaft rotatably connected to the fixed plate, the outer surfaces of the second driven shaft and the third driven shaft are tensioned with a second conveying belt, and support plates fixedly connected with the fixed plate are arranged between the driving shaft and the first driven shaft and between the second driven shaft and the third driven shaft, and the support plates are attached to the first conveying belt and the second conveying belt.

[0020] The application has the following beneficial effects:

[0021] 1. The application realizes automatic detection of whether the insulation paper is damaged by detecting the damage of the insulation paper when the insulation paper is in a stopped conveying state, and transmitting the light signal to the control module for display and recording when the light is irradiated on the light receiving plate through the damaged part of the insulation paper, thereby avoiding the damaged insulation paper being directly inserted into the stator, causing short circuit, burning and early failure of the subsequent produced motor, ensuring the quality of the produced motor, reducing the rate of defective products, reducing the burden and improving the efficiency.

[0022] 2. The application removes the dust and impurities on the two sides of the insulation paper through the cleaning soft brush during the conveying of the stator, avoids the dust and impurities entering into the stator with the insulation paper, affects the performance of the subsequent produced motor, thereby ensuring the quality of the produced motor, in addition, the ball can guide the insulation paper to move stably during the conveying of the insulation paper, and the cleaning plate and the lifting frame do not hard rub the insulation paper during the cleaning of the insulation paper, thereby preventing the insulation paper from being damaged, protecting the insulation paper well and ensuring the quality of the insulation paper.

[0023] 3. The application can avoid the deflection of the paper when it is transported outward along the outer surface of the cylindrical transport shaft, ensure the smooth transport of the insulation paper, and ensure the smooth transport of the insulation paper and reduce the probability of deformation of the insulation paper, thereby ensuring the quality and efficiency of inserting the insulation paper into the stator.

[0024] 4. When the insulation paper is damaged, the electric cylinder is started to move the moving plate towards the paper feed bin, so that the cutter cuts the insulation paper and passes through the first and second cutting grooves to cut off the damaged part of the insulation paper. At the same time, the movement of the moving plate will make the supporting plate move through the paper feed bin, so that the part of the paper feed bin fixedly communicated with the waste discharge channel is opened. At this time, the cut damaged insulation paper will be discharged through the paper feed bin, realizing the automatic cutting and discharging of the damaged insulation paper, avoiding the damaged insulation paper being inserted into the stator, and ensuring the quality of the produced motor. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall three-dimensional structure of the application;

[0026] Figure 2 is a schematic diagram of the cleaning mechanism three-dimensional structure of the application;

[0027] Figure 3 is a schematic diagram of the overall three-dimensional structure of the application;

[0028] Figure 4 is a schematic diagram of the three-dimensional partial cut structure of the paper feed box of the application;

[0029] Figure 5 is a schematic diagram of the three-dimensional structure of the paper cutting mechanism of the application;

[0030] Figure 6 is a schematic diagram of the top cut structure of the application;

[0031] Figure 7 is a schematic diagram of the Figure 6 enlarged structure of A in the application;

[0032] Figure 8 is a schematic diagram of the Figure 6 enlarged structure of B in the application;

[0033] Figure 9 is a schematic diagram of the dust blowing pipe structure installed on the lifting frame of embodiment 2 of the application;

[0034] Figure 10Figure 2 is a structural schematic diagram of the installation of the insulating paper blowing pipe on the paper feeding bin of the embodiment 2 of the present application;

[0035] Figure 11 Figure 3 is a front schematic diagram of the embodiment 3 of the present application assembled on the slot machine;

[0036] Figure 12 Figure 4 is a back schematic diagram of the embodiment 3 of the present application assembled on the slot machine.

[0037] In the figure: 1, machine body; 2, control module; 3, paper inserting device; 4, feeding assembly; 5, stator; 6, pushing cylinder; 7, fixed plate; 8, communication bin; 9, first motor; 10, paper roller; 11, conveying assembly; 111, driving motor; 112, driving shaft; 113, first conveying belt; 114, first driven shaft; 115, first gear; 116, second gear; 117, second driven shaft; 118, second conveying belt; 119, third driven shaft; 1110, support plate; 12, conveying roller; 121, conveying motor; 122, conveying shaft; 13, cleaning mechanism; 131, second motor; 132, threaded rod; 133, fixed frame; 134, lifting frame; 135, cleaning plate; 136, cleaning soft brush; 137, ball bearing; 138, dust blowing pipe; 14, paper feeding box; 141, box body; 142, paper feeding bin; 143, fitting part; 144, waste discharge channel; 15, paper cutting mechanism; 151, electric cylinder; 152, moving plate; 153, cutter; 154, first cutting groove; 155, second cutting groove; 156, supporting plate; 157, insulating paper blowing pipe; 16, detection mechanism; 161, light source; 162, light transmission plate; 163, light receiving plate; 17, guide roller. DETAILED DESCRIPTION

[0038] It is necessary to point out here that the following detailed description is only used to further illustrate the present application and cannot be understood as limiting the protection scope of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application according to the above application content. EMBODIMENT

[0039] Figure 1 、 Figure 3 、 Figure 6 、 Figure 8 、 Figure 11 and Figure 12As shown, a paper feeding channel assembly for a motor stator insulation paper slotter includes a fixing plate 7, which is fixedly connected to a machine body 1. A paper insertion device 3 is installed inside the machine body 1. The paper insertion device 3 is existing technology and integrates an insulation paper bending mechanism and an insulation paper cutting structure. A control module 2 is fixedly connected to the machine body 1. The control module 2 is used to control the paper insertion device 3 and the paper feeding channel assembly. A connecting compartment 8 is fixedly connected to the top of the fixing plate 7. The connecting compartment 8 is fixedly connected to the paper insertion device 3 and is directly opposite the paper inlet end of the paper insertion device 3. Two conveying assemblies 11 are installed. Each conveying assembly 11 includes a drive motor 111. The output end of the drive motor 111 is fixedly connected to a drive shaft 112. A first driven shaft 114 is rotatably connected to a fixed plate 7. A first conveyor belt 113 is tensioned on the outer surfaces of the drive shaft 112 and the first driven shaft 114. A first gear 115 is fixedly connected to one end of the drive shaft 112 that is rotatably connected to the fixed plate 7. A second driven shaft 117 is rotatably connected to the fixed plate 7. A second gear 117 is fixedly connected to the bottom of the second driven shaft 117 that meshes with the first gear 115. A gear 116 is rotatably connected to a third driven shaft 119 on a fixed plate 7. A second conveyor belt 118 is tensioned on the outer surfaces of the second driven shaft 117 and the third driven shaft 119. Support plates 1110, which are fixedly connected to the fixed plate 7, are provided between the drive shaft 112 and the first driven shaft 114, and between the second driven shaft 117 and the third driven shaft 119. The support plates 1110 are in contact with the first conveyor belt 113 and the second conveyor belt 118. The connecting chamber 8 is in contact with the first conveyor belt 113 and the second conveyor belt 118, and the connecting chamber 8 is also in contact with the first conveyor belt 118. The side of 13 that is in contact with the second conveyor belt 118 is set in an arc shape. The arc shape can prevent the insulating paper from deflecting when it is discharged from the conveyor assembly 11, which would cause the insulating paper to move outward and affect the efficiency of the stator 5 inserting the insulating paper. The bottom of the fixing plate 7 is equipped with a first motor 9. The first motor 9 and the drive motor 111 are electrically connected to the control module 2, and the first motor 9 and the drive motor 111 are controlled by the control module 2. The output end of the first motor 9 is connected to a paper roller 10. The top of the fixing plate 7 is rotatably connected to a guide roller 17, which is in contact with the insulating paper.

[0040] In use, first install the paper roll 10 with insulation paper on the output end of the first motor 9, and make the insulation paper pass through the guide roller 17, between the first conveying belt 113 and the second conveying belt 118, and the communication bin 8 in turn, and place the stator 5 which needs to be inserted with insulation paper on the feeding assembly 4, and feed the stator 5 to the insertion end of the insertion device 3, at this time, start the first motor 9 and the driving motor 111 to feed the insulation paper into the insertion device 3, the process of feeding the insulation paper is as follows: start the driving motor 111, so that the driving shaft 112 drives the first conveying belt 113 to work, at the same time, the first gear 115 and the second gear 116 drive the second driven shaft 117 to rotate, and then drive the second conveying belt 118 to work, so that the first conveying belt 113 and the second conveying belt 118 feed the insulation paper into the communication bin 8, and then into the insertion device 3, at this time, the insertion device 3 inserts the insulation paper into the stator 5 according to a certain shape, and performs the insertion operation, and so on until all the stators 5 are inserted with insulation paper.

[0041] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 6 , the top of the fixed plate 7 is fixedly connected with a cleaning mechanism 13 for cleaning the insulation paper, the cleaning mechanism 13 comprises a fixed frame 133 fixedly connected to the top of the fixed plate 7, the top of the fixed frame 133 is fixedly connected with a second motor 131, the second motor 131 is electrically connected with the control module 2, and the second motor 131 is controlled by the control module 2, the output end of the second motor 131 is fixedly connected with a threaded rod 132, the threaded rod 132 penetrates the fixed frame 133 and is rotatably connected with the fixed plate 7, the outer surface of the threaded rod 132 is threadedly connected with a lifting frame 134, the lifting frame 134 is slidably connected with the fixed frame 133, and the bottom of the lifting frame 134 is fixedly connected with two groups of cleaning plates 135, the insulation paper is located between each group of cleaning plates 135, the adjacent sides of each group of cleaning plates 135 are fixedly connected with cleaning soft brushes 136, and the lifting frame 134 is rollingly connected with balls 137.

[0042] In use, after the insulation paper passes through the guide roller 17, the insulation paper needs to pass between each group of cleaning plates 135, at this time, the insulation paper is attached to the cleaning soft brushes 136 and the balls 137, and after the stator 5 is inserted with the insulation paper, the stator 5 is moved, at this time, the second motor 131 is started to rotate the threaded rod 132, and then the lifting frame 134 moves up and down under the limiting action of the fixed frame 133, drives the cleaning plates 135 to move up and down, and the cleaning soft brushes 136 clean the two sides of the insulation paper, so as to remove the dust and other impurities remaining on the two sides of the insulation paper, avoid the dust and other impurities entering the stator 5 with the insulation paper, and affect the performance of the subsequent produced motor, thereby ensuring the quality of the produced motor;

[0043] In addition, during the conveying of the insulating paper, the ball 137 can guide the insulating paper to move smoothly, and during the cleaning of the insulating paper, the cleaning plate 135 and the lifting frame 134 are prevented from hard rubbing against the insulating paper to cause damage to the insulating paper, the insulating paper is well protected, and the quality of the insulating paper is ensured.

[0044] As shown in Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , the fixed plate 7 is fixedly connected with a paper feeding box 14 for conveying insulating paper, the paper feeding box 14 includes a box body 141 fixedly connected to the fixed plate 7, a driving motor 111 fixedly connected to the top of the box body 141, and a paper feeding bin 142 fixedly connected to the middle of the box body 141, both ends of the paper feeding bin 142 are provided with arc-shaped abutting portions 143, the first conveying belt 113 and the second conveying belt 118 are abutted with the abutting portions 143, the box body 141 is provided with a conveying roller 12, the conveying roller 12 includes a conveying motor 121 fixedly connected to the top of the box body 141, an output end of the conveying motor 121 is fixedly connected with a conveying shaft 122 rotatably connected with the fixed plate 7, the conveying motor 121 is electrically connected with the control module 2, and the conveying motor 121 is controlled by the control module 2, an outer surface of the conveying shaft 122 is abutted with the abutting portions 143, a bottom of the paper feeding bin 142 is fixedly communicated with a waste discharge channel 144, the waste discharge channel 144 is fixedly connected with the box body 141, and the waste discharge channel 144 is provided in an arc shape.

[0045] During the conveying of the insulating paper by the conveying roller 12, the abutting portions 143 of the paper feeding bin 142 can prevent the paper from deflecting outward along the outer surface of the cylindrical conveying shaft 122, ensuring smooth conveying of the insulating paper, and when the insulating paper is conveyed out of the paper feeding bin 142, the abutting portions 143 of the paper feeding bin 142 abutted with the first conveying belt 113 and the second conveying belt 118 can also convey the insulating paper smoothly into the conveying assembly 11, also ensuring smooth conveying of the insulating paper and reducing the probability of deformation of the insulating paper, thereby ensuring the quality and efficiency of inserting the insulating paper into the stator 5.

[0046] As shown in Figure 4 and Figure 7As shown, the paper feeding box 14 is fixedly connected with a detection mechanism 16 for detecting whether the insulating paper is damaged, the detection mechanism 16 includes a light source 161 fixedly connected in the box body 141, the side of the paper feeding bin 142 close to the light source 161 is embedded with a light transmission plate 162, the light transmission plate 162 is attached to the inner surface of the paper feeding bin 142 to ensure the stability of paper feeding, the other side of the paper feeding bin 142 is embedded with a light receiving plate 163, the light receiving plate 163 is composed of a plurality of photoelectric sensor arrays, the light receiving plate 163 is attached to the inner surface of the paper feeding bin 142 to also ensure the stability of paper feeding, the light source 161, the light transmission plate 162 and the light receiving plate 163 are on the same axis, and the side length of the light source 161, the light transmission plate 162 and the light receiving plate 163 increases in turn, the light source 161 and the light receiving plate 163 are electrically connected with the control module 2, and the light source 161 and the light receiving plate 163 are controlled by the control module 2, and the width of the light transmission plate 162 is greater than the length of the insulating paper inserted in the stator 5.

[0047] In the process of conveying the stator 5, at this time the insulating paper is in a stopped conveying state, at this time the light source 161 can be started to make the light source 161 irradiate light on the insulating paper through the light transmission plate 162, when the insulating paper is damaged, the light will irradiate on the light receiving plate 163 through the damaged part of the insulating paper, at this time the light receiving plate 163 will transmit the light signal to the control module 2, the control module 2 displays and records, realizing the automatic detection of whether the insulating paper is damaged, avoiding the damaged insulating paper being directly inserted into the stator 5 to cause the subsequent produced motor to have problems such as short circuit, burning and early failure, ensuring the quality of the produced motor, reducing the rate of defective products of the produced motor, reducing the burden and improving the efficiency.

[0048] As shown in Figure 4 , Figure 5 and Figure 7 , the paper feeding box 14 is fixedly connected with a paper cutting mechanism 15 for automatically cutting the insulating paper when the insulating paper is damaged, the paper cutting mechanism 15 includes an electric cylinder 151 fixedly connected in the box body 141, the electric cylinder 151 is electrically connected with the control module 2, and the electric cylinder 151 is controlled by the control module 2, the output end of the electric cylinder 151 is fixedly connected with a moving plate 152, the moving plate 152 is fixedly connected with a cutter 153 and a supporting plate 156 on one side of the electric cylinder 151, the length of the cutter 153 is slightly longer than the width of the insulating paper, one side of the paper feeding bin 142 is provided with a first cutting groove 154, and the other side is provided with a second cutting groove 155, the cutter 153 is attached to the inner surface of the first cutting groove 154 and the second cutting groove 155, the supporting plate 156 is slidingly connected with the paper feeding bin 142, the top of the supporting plate 156 is attached to the inner bottom of the paper feeding bin 142, and the supporting plate 156 is located at the part where the waste discharge channel 144 and the paper feeding bin 142 are fixedly communicated.

[0049] When the light receiving plate 163 receives light, the control module 2 will start the electric cylinder 151 at this time, so that the moving plate 152 moves to the paper feeding bin 142, so that the cutter 153 cuts the insulating paper and passes through the first cutting groove 154 and the second cutting groove 155, cuts off the damaged part of the insulating paper, and the length of the insulating paper on the side of the paper inserting device 3 after cutting can still meet the insertion into the two stators 5, and at the same time the movement of the moving plate 152 will make the supporting plate 156 move through the paper feeding bin 142, so that the part of the paper feeding bin 142 fixedly communicated with the waste discharge channel 144 is opened, at this time the cut damaged insulating paper will be discharged through the paper feeding bin 142, realizing the automatic cutting and discharging of the damaged insulating paper, avoiding the damaged insulating paper being inserted into the stator 5, and ensuring the quality of the produced motor;

[0050] After the damaged insulating paper is cut and discharged, the electric cylinder 151 is elongated at this time to reset the cutter 153 and the supporting plate 156, at this time the supporting plate 156 is located directly below the paper feeding bin 142, ensuring the stable conveying of the insulating paper, after cutting, the first motor 9 and the conveying motor 121 are started at this time, so that the paper roller 10 releases the insulating paper, the conveying shaft 122 conveys the insulating paper, the insulating paper on the left side of the cutter 153 is continuously conveyed into the paper feeding bin 142, and the insulating paper can be completely irradiated by the light source 161, the driving motor 111 is started, so that the driving shaft 112 drives the first conveying belt 113 to work, and at the same time the first gear 115 and the second gear 116 drive the second driven shaft 117 to rotate, thereby driving the second conveying belt 118 to work, so that the first conveying belt 113 and the second conveying belt 118 convey the good insulating paper on the right side of the cutter 153 into the paper inserting device 3 first, and then continue to convey the subsequent insulating paper.

[0051] It should be noted that the outer surface of the guide roller 17, the adjacent sides of the conveying shaft 122, the outer surface of the ball 137, the end of the cleaning soft brush 136, the inner surface of the paper feeding bin 142, the adjacent sides of the first conveying belt 113 and the second conveying belt 118, the adjacent sides of the light-transmitting plate 162 and the light receiving plate 163, and the inner surface of the communication bin 8 are all in the same horizontal plane, thereby realizing parallel conveying of the insulating paper.

[0052] The specific working principle of the application is as follows:

[0053] In use, first, the paper roller 10 wound with insulating paper is installed on the output end of the first motor 9, and the insulating paper passes through the guide roller 17, between each group of cleaning plates 135, between the conveying shafts 122, in the paper feeding bin 142, between the first conveying belt 113 and the second conveying belt 118, and in the communication bin 8 in sequence, and the stator 5 needing to be inserted with the insulating paper is placed on the feeding assembly 4, and the stator 5 is conveyed to the paper inserting end of the paper inserting device 3, at this time the push cylinder 6 is started to fix the stator 5 at the paper inserting end of the paper inserting device 3, like Figure 11 andFigure 12 At this time, the first motor 9, the conveying motor 121 and the driving motor 111 can be started to convey the insulating paper into the inserting device 3. The process is that the conveying motor 121 works to drive the conveying shaft 122 to rotate, conveying the insulating paper into the paper conveying bin 142, and the driving motor 111 works to drive the driving shaft 112 to work, and at the same time, the first gear 115 and the second gear 116 drive the second driven shaft 117 to rotate, and then drive the second conveying belt 118 to work, so that the first conveying belt 113 and the second conveying belt 118 convey the insulating paper into the connecting bin 8 and then into the inserting device 3. In the process of conveying the insulating paper by the conveying roller 12, the setting of the abutting part 143 of the paper conveying bin 142 can avoid the deflection of the paper conveying outward along the outer surface of the cylindrical conveying shaft 122, ensuring the stable conveying of the insulating paper. When the insulating paper is conveyed out of the paper conveying bin 142, the abutting part 143 of the paper conveying bin 142 abutting with the first conveying belt 113 and the second conveying belt 118 can also stably convey the insulating paper into the first conveying belt 113 and the second conveying belt 118, also ensuring the stable conveying of the insulating paper and reducing the probability of deformation of the insulating paper, thereby ensuring the quality and efficiency of inserting the insulating paper into the stator 5. At this time, the inserting device 3 inserts the insulating paper into the stator 5 according to a certain shape, and such reciprocating continues until all the stators 5 are inserted with the insulating paper;

[0054] The insulating paper passes between each set of cleaning plates 135. At this time, the insulating paper abuts with the cleaning soft brush 136 and abuts with the ball 137. At this time, the second motor 131 is started to make the threaded rod 132 rotate, and then make the lifting frame 134 move up and down under the limiting action of the fixed frame 133, drive the cleaning plate 135 to move up and down, so that the cleaning soft brush 136 cleans the two sides of the insulating paper, removes the dust and other impurities remaining on the two sides of the insulating paper, avoids the dust and other impurities entering the stator 5 along with the insulating paper, and affects the performance of the subsequent produced motor, thereby ensuring the quality of the produced motor;

[0055] In the process of conveying the insulating paper, the ball 137 can guide the insulating paper to move stably, and in the process of cleaning the insulating paper, the hard friction of the cleaning plate 135 and the lifting frame 134 on the insulating paper is avoided to cause damage to the insulating paper, the insulating paper is well protected, and the quality of the insulating paper is ensured;

[0056] In the process of conveying the stator 5, the insulating paper is in a stop conveying state at this time, the light source 161 is started at this time, so that the light source 161 irradiates light on the insulating paper through the light-transmitting plate 162, when the insulating paper is damaged, the light will irradiate on the light receiving plate 163 through the damaged part of the insulating paper, at this time, the light receiving plate 163 will transmit the light signal to the control module 2, the control module 2 displays and records, realizes the automatic detection of whether the insulating paper is damaged, avoids that the damaged insulating paper is directly inserted into the stator 5, causes the subsequent produced motor to appear short circuit, burn and early failure and other problems, ensures the quality of the produced motor, reduces the yield of the produced motor, reduces the burden, and improves the efficiency;

[0057] When the light receiving plate 163 receives the light, the control module 2 will start the electric cylinder 151 at this time, so that the moving plate 152 moves to the paper feeding bin 142, so that the cutter 153 cuts the insulating paper and passes through the first cutting groove 154 and the second cutting groove 155, cuts the damaged part of the insulating paper, and the length of the insulating paper on the side of the paper inserting device 3 after cutting still meets the requirement of being inserted into two stators 5, at the same time, the movement of the moving plate 152 will make the supporting plate 156 move, pass through the paper feeding bin 142, so that the part of the paper feeding bin 142 and the waste discharge channel 144 fixedly communicated is opened, at this time, the cut damaged insulating paper will be discharged through the paper feeding bin 142, realizes the automatic cutting and discharging of the damaged insulating paper, avoids that the damaged insulating paper is inserted into the stator 5, and ensures the quality of the produced motor;

[0058] After the damaged insulating paper is cut and discharged, the electric cylinder 151 is elongated at this time, so that the cutter 153 and the supporting plate 156 are reset, at this time, the supporting plate 156 is located directly below the paper feeding bin 142, ensuring the stable conveying of the insulating paper, after cutting, the first motor 9 and the conveying motor 121 are started at this time, so that the paper roller 10 releases the insulating paper, the conveying shaft 122 conveys the insulating paper, the insulating paper on the left side of the cutter 153 is continuously conveyed into the paper feeding bin 142, and the insulating paper can be completely irradiated by the light source 161, at the same time, the driving motor 111 is started, so that the driving shaft 112 drives the first conveying belt 113 to work, and at the same time, the first gear 115 and the second gear 116 drive the second driven shaft 117 to rotate, and then drive the second conveying belt 118 to work, so that the first conveying belt 113 and the second conveying belt 118 first convey the good insulating paper on the right side of the cutter 153 into the paper inserting device 3, and then continue to convey the subsequent insulating paper, thereby ensuring the continuous conveying of the insulating paper.

[0059] In addition, on the basis of example 1, like Figure 9 and Figure 10It also needs to be explained that, in order to ensure the cleaning quality of the insulating paper, a dust blowing pipe 138 can be installed in the lifting frame 134, and the dust blowing pipe 138 is connected with an external air pump, and the blowing end of the dust blowing pipe 138 is opposite to the cleaning soft brush 136, so that the cleaning soft brush 136 can be cleaned, and the cleaning efficiency of the insulating paper is not affected by the adhesion of a large amount of dust and impurities on the cleaning soft brush 136 after long-term use. In order to ensure the waste discharge efficiency of the damaged insulating paper, the insulating paper blowing pipe 157 is fixed above the paper conveying bin 142 located between the cutting areas of the cutter 153. The insulating paper blowing pipe 157 is connected with an external air pump, and the air pump can be controlled by the control module 2, so that the damaged insulating paper can be stably discharged, and the paper scraps generated by cutting the insulating paper can be blown down, so that the production quality of the motor is not affected by the cutting debris.

[0060] The above-mentioned embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the patent of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application.

Claims

1. A slotted feed channel assembly for stator insulation paper of an electric machine, comprising a fixed plate and a control module, the fixed plate being fixedly connected to a machine body, characterized in that, Also include: The cleaning mechanism fixedly connected to the top of the fixed plate for cleaning the insulation paper, the cleaning mechanism includes a fixed frame fixedly connected to the top of the fixed plate, the top of the fixed frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, the threaded rod rotates through the fixed frame, the threaded rod is rotatably connected with the fixed plate, the outer surface of the threaded rod is threaded with a lifting frame, the lifting frame is slidably connected with the fixed frame, the bottom of the lifting frame is fixedly connected with two groups of cleaning plates, the insulation paper is located between each group of the cleaning plates, the adjacent side of each group of the cleaning plates is fixedly connected with a cleaning soft brush, the lifting frame is rotatably connected with a ball; The paper feeding box fixedly connected to the fixed plate for conveying the insulation paper, the paper feeding box includes a box body fixedly connected to the fixed plate, the middle part of the box body is fixedly connected with a paper feeding bin, the both ends of the paper feeding bin are provided with arc-shaped abutting portions, the bottom of the paper feeding bin is fixedly connected with a waste discharge channel, the waste discharge channel is fixedly connected with the box body, the waste discharge channel is provided in an arc shape; The detection mechanism fixedly connected in the paper feeding box for detecting whether the insulation paper is damaged, the detection mechanism includes a light source fixedly connected in the box, the side of the paper feeding bin close to the light source is embedded with a light transmission plate, the other side of the paper feeding bin is embedded with a light receiving plate, the light source, the light transmission plate and the light receiving plate are on the same axis, and the side lengths of the light source, the light transmission plate and the light receiving plate increase in turn; The paper cutting mechanism fixedly connected in the paper feeding box for automatically cutting the insulation paper when the insulation paper is damaged, the paper cutting mechanism includes an electric cylinder fixedly connected in the box, the output end of the electric cylinder is fixedly connected with a moving plate, the moving plate is fixedly connected with a cutter and a supporting plate on one side of the electric cylinder.

2. A slotted channel feed for stator insulation paper for electric machines according to claim 1, characterized in that: The box body is provided with a conveying roller, the conveying roller includes a conveying motor fixedly connected to the top of the box body, the output end of the conveying motor is fixedly connected with a conveying shaft rotatably connected with the fixed plate, the outer surface of the conveying shaft is abutted with the abutting portion.

3. The slotted channel feed path assembly for stator insulation paper of an electric machine of claim 1, wherein: One side of the paper feeding bin is provided with a first cutting groove, and the other side is provided with a second cutting groove, the cutter is abutted with the inner surfaces of the first cutting groove and the second cutting groove.

4. The slotted channel feed path assembly of claim 1, wherein: The supporting plate is slidably connected with the paper feeding bin, the top of the supporting plate is abutted with the inner bottom of the paper feeding bin, the supporting plate is fixedly connected with the paper feeding bin at the part where the waste discharge channel is communicated.

5. The slotted channel feed path assembly of claim 1, wherein: The top of the fixed plate is provided with a conveying assembly, the conveying assembly comprises a driving motor fixedly connected to the top of the box body, the output end of the driving motor is fixedly connected with a driving shaft, the fixed plate is rotatably connected with a first driven shaft, the outer surfaces of the driving shaft and the first driven shaft are tensioned with a first conveying belt, one end of the fixed plate through which the driving shaft penetrates is fixedly connected with a first gear, the fixed plate is rotatably connected with a second driven shaft, the bottom of the second driven shaft is fixedly connected with a second gear engaged with the first gear, the fixed plate is rotatably connected with a third driven shaft, the outer surfaces of the second driven shaft and the third driven shaft are tensioned with a second conveying belt, support plates fixedly connected with the fixed plate are arranged between the driving shaft and the first driven shaft and between the second driven shaft and the third driven shaft, and the support plates are attached to the first conveying belt and the second conveying belt.

6. A slotted channel feed for stator insulation paper for electric machines according to claim 5, characterized in that: The top of the fixed plate is fixedly connected with a communication bin, the conveying assembly is attached to the attachment part, the communication bin is attached to the first conveying belt and the second conveying belt, one side of the communication bin attached to the first conveying belt and the second conveying belt is provided with an arc shape, the bottom of the fixed plate is provided with a first motor, the output end of the first motor is inserted with a paper roller, and the top of the fixed plate is rotatably connected with a guide roller.

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