Motor stator slot bottom paper insertion automatic assembly production equipment

Abstract

The utility model discloses motor stator slot bottom paper insertion automatic assembly production equipment, which comprises a paper feeding mechanism, a rolling forming mechanism, a material pushing mechanism, a cutting mechanism, a compression molding mechanism and a positioning rotary insertion mechanism which are sequentially distributed according to a production sequence, the positioning rotary insertion mechanism is located at the rear end of the rack, the rolling forming mechanism, the pushing mechanism, the cutting mechanism and the compression molding mechanism are located on the surface of the top side of the rack, the pushing mechanism is provided with a guide groove and a pushing plate capable of moving front and back, and a support is arranged on the rack. A cutting-off driving source and a pressing die driving source are arranged on the support, the cutting-off driving source is connected with the cutting-off mechanism, and the pressing die driving source is connected with the pressing die forming mechanism. The slot bottom paper can be automatically inserted into the iron core hole of the stator, the product quality can be improved, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor stator assembly equipment technical field, concretely is a kind of motor stator slot bottom paper insertion automatic assembly production equipment. BACKGROUND

[0002] At present in household appliance market, motor stator slot bottom paper insertion assembly production usually adopts single model production assembly equipment, equipment is more intensive. Equipment cannot be universal, manual flexibility is relatively easy to correspond, and universal equipment automation is relatively difficult to promote. INVENTION CONTENTS

[0003] The utility model aims at overcoming the above-mentioned prior art's shortcomings, provide a kind of slot bottom paper insertion automatic assembly production equipment for the iron core hole of stator, can improve product quality, improve production efficiency.

[0004] The utility model is realized through the following technical schemes: a kind of motor stator slot bottom paper insertion automatic assembly production equipment, including paper feeding mechanism, rolling forming mechanism, pushing mechanism, cutting mechanism, compression moulding mechanism, positioning rotary insertion mechanism;

[0005] The paper feeding mechanism is located at the front end of the rack, and the paper feeding mechanism is used to place the slot bottom paper roll;

[0006] The rolling forming mechanism is installed on the top side surface of the rack, and the rolling forming mechanism is used to press the creases of slot bottom paper, to facilitate the forming of slot bottom paper;

[0007] The pushing mechanism is installed on the top side surface of the rack, and the pushing mechanism has guide groove and pushing plate that can move forward and backward, the inlet of the guide groove and the paper outlet of the rolling forming mechanism are connected;

[0008] The cutting mechanism is installed on the top side surface of the rack, and the cutting mechanism is located at the outlet of the guide groove, and the cutting mechanism is used to cut the slot bottom paper;

[0009] The compression moulding mechanism is installed on the top side surface of the rack, and the compression moulding mechanism is used to press the cut slot bottom paper into U type;

[0010] The positioning rotary insertion mechanism is located at the rear end of the rack, and the positioning rotary insertion mechanism is used to install stator, and the iron core hole of stator is opposite to the compression moulding mechanism, and the pushing plate is used to push the cut slot bottom paper into compression moulding mechanism and push the U type slot bottom paper pressed into the iron core hole of stator;

[0011] The rack is provided with a support, the support is provided with a cutting driving source and a die driving source, the cutting driving source is connected with the cutting mechanism, and the die driving source is connected with the die forming mechanism.

[0012] Further, the paper feeding mechanism comprises a storage roller and a feeding roller set, and the feeding roller set is located between the storage roller and the rolling forming mechanism.

[0013] Further, the rolling forming mechanism comprises a mounting frame, an upper pressing roller, a lower pressing roller, a rolling motor, a driving gear and a driven gear, the mounting frame is detachably connected with the top surface of the rack, the upper pressing roller and the lower pressing roller are symmetrically distributed and rotatably arranged on the mounting frame, the driving gear is connected with the upper pressing roller, the driven gear is connected with the lower pressing roller, the output shaft of the rolling motor is connected with the driving gear, and the driving gear and the driven gear are meshed with each other.

[0014] Further, the pushing mechanism comprises two fixed plates, a limiting plate, a moving guide frame and a guide slide rail, the two fixed plates are correspondingly distributed, the top end of each fixed plate is provided with a limiting plate, the gap between the two limiting plates constitutes a guide groove, the guide slide rail is arranged on the inner wall of one of the fixed plates, the moving guide frame is movably connected with the guide slide rail, the pushing plate is connected with the moving guide frame, and the moving guide frame is connected with the output shaft of the pushing cylinder.

[0015] Further, the cutting mechanism comprises a cutting driving plate, a cutter seat, an upper cutter and a lower cutter, the cutting driving plate is connected with the cutting driving source, a cutting guide structure is connected between the cutting driving plate and the cutter seat, the cutting driving plate is fixed with the upper cutter, the cutter seat is provided with a U-shaped groove, the lower cutter is arranged in the U-shaped groove, and the upper cutter and the lower cutter correspond to each other.

[0016] Further, the two sides of the U-shaped groove are respectively provided with limiting blocks, each limiting block is provided with a triangular cutter on the inner side, the limiting block is movably connected with the cutter seat, the limiting block is connected with a lifting mechanism, the cutting guide structure comprises a cutting guide shaft and a cutting guide spring, two cutting guide shafts are arranged at the groove opening end face of the U-shaped groove, the cutting driving plate is movably sleeved on the two cutting guide shafts, the cutting guide spring is sleeved on each cutting guide shaft and located between the cutting driving plate and the groove opening end face of the U-shaped groove.

[0017] Further, the compression molding mechanism comprises an upper mold driving plate, a compression frame, an upper compression mold, a lower compression mold, side compression molds and a mold core, the upper mold driving plate is connected with the compression driving source, the upper mold driving plate is arranged on the top side of the compression frame through a compression guide structure, the upper compression mold is connected with the compression guide structure, the mold core is arranged on the lower compression mold, the lower compression mold is connected with a jacking mechanism, and the two inner sides of the compression frame are respectively provided with the side compression molds, and each side compression mold is connected with a side compression driving mechanism, and the side compression driving mechanism is located on the outer side wall of the compression frame.

[0018] Further, the outer side end of the side compression mold is provided with a V-shaped groove, the V-shaped groove is matched with the bottom wall and the side wall of the mold core, and the top end of the lower compression mold is provided with inclined surfaces, and the inclination of the inclined surfaces is matched with the inclination of the bottom side of the side compression mold.

[0019] Further, the positioning and rotating insertion mechanism comprises a positioning jig, the edge of the positioning jig is provided with a gear ring, the gear ring is meshed with a transmission gear, the transmission gear is meshed with a driving gear, the driving gear is connected with a rotating motor, the rotating motor is located in the rack, and the driving gear and the transmission gear are located on the outer side of the end face of the rack.

[0020] Further, three tensioning wheels in triangular distribution are further included, one of the tensioning wheels is arranged on the compression frame, and the other two tensioning wheels are arranged on the end face of the rack, each tensioning wheel is provided with a tensioning groove, the three tensioning wheels are located on the outer periphery of the gear ring, and the gear ring is embedded in the tensioning groove.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. the groove bottom paper is rolled and formed into a pre-bending indentation through the rolling forming mechanism, then the groove bottom paper is cut off according to the length of the machine type through the cutting mechanism, is compressed into a U-shaped groove bottom paper, and the two sides of the U-shaped groove bottom paper are compressed into small folding edges, then the groove bottom paper is inserted into the iron core hole of the stator, so that the groove bottom paper with folding edges is automatically inserted into the iron core hole of the stator, the quality of products is improved, and the work efficiency is improved.

[0023] 2. when the machine type is switched, the rolling forming mechanism and the compression molding mechanism can be replaced, and replacement is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model;

[0025] Figure 2 It is a structural schematic view of the rolling forming mechanism of the utility model;

[0026] Figure 3The utility model discloses a front view of rolling forming mechanism of the utility model,

[0027] Figure 4 The utility model discloses a structure schematic diagram of pushing mechanism of the utility model,

[0028] Figure 5 The utility model discloses a structure schematic diagram of cutting mechanism of the utility model,

[0029] Figure 6 The utility model discloses a structure schematic diagram of pressure mould forming mechanism of the utility model.

[0030] Figure explanation: 1 - paper feeding mechanism, 2 - rolling forming mechanism, 3 - pushing mechanism, 4 - cutting mechanism, 5 - pressure mould forming mechanism, 6 - positioning rotary insertion mechanism, 7 - rack, 8 - pushing plate, 9 - support, 10 - cutting drive source, 11 - pressure mould drive source, 12 - storage roll, 13 - feeding roller group, 14 - mounting frame, 15 - upper compression roller, 16 - lower compression roller, 17 - rolling motor, 18 - driving gear, 19 - driven gear, 20 - fixed plate, 21 - limiting plate, 22 - moving guide frame, 23 - guide slide rail, 24 - guide groove, 25 - cutting drive plate, 26 - cutter seat, 27 - upper cutter, 28 - lower cutter, 29 - U-shaped groove, 30 - limiting block, 31 - triangular cutter, 32 - lifting mechanism, 33 - cutting guide shaft, 34 - cutting guide spring, 35 - upper mould drive plate, 36 - pressing frame, 37 - upper compression mould, 38 - lower compression mould, 39 - side compression mould, 40 - mould core, 41 - pressing guide structure, 42 - jacking mechanism, 43 - side compression drive mechanism, 44 - V-shaped groove, 45 - inclined surface, 46 - pressing guide column, 47 - pressing spring, 48 - linear bearing, 49 - positioning fixture, 50 - gear ring, 51 - transmission gear, 52 - driving gear, 53 - tensioning wheel, 54 - tensioning groove, 55 - stator, 56 - core hole. DETAILED DESCRIPTION

[0031] Figures 1 to 6 The utility model provides a kind of motor stator slot bottom paper insertion automatic assembly production equipment embodiment structure schematic view, including paper feeding mechanism 1, rolling forming mechanism 2, pushing mechanism 3, cutting mechanism 4, pressure mould forming mechanism 5, positioning rotary insertion mechanism 6;

[0032] Paper feeding mechanism 1 is located at the front end of rack 7, and paper feeding mechanism 1 is used to place the slot bottom paper roll.

[0033] Rolling forming mechanism 2 is installed on the top side surface of rack 7, and rolling forming mechanism 2 is used to press the crease of slot bottom paper, to facilitate the forming of slot bottom paper.

[0034] The pushing mechanism 3 is installed on the top side surface of the frame 7, and has a guide groove 24 and a pushing plate 8 capable of moving forward and backward, the inlet of the guide groove 24 is connected with the paper outlet of the rolling forming mechanism 2.

[0035] The cutting mechanism 4 is installed on the top side surface of the frame 7, and is located at the outlet of the guide groove 24, and is used for cutting the groove bottom paper.

[0036] The die forming mechanism 5 is installed on the top side surface of the frame 7, and is used for pressing the cut groove bottom paper into a U shape.

[0037] The positioning rotary insertion mechanism 6 is located at the rear end of the frame 7, and is used for installing the stator 55 and making the core hole 56 of the stator 55 opposite to the die forming mechanism 5, and the pushing plate 8 is used for pushing the cut groove bottom paper into the die forming mechanism 5 and pushing the U-shaped groove bottom paper into the core hole 56 of the stator 55.

[0038] The frame 7 is provided with a support 9, and the support 9 is provided with a cutting driving source 10 and a die driving source 11, the cutting driving source 10 is connected with the cutting mechanism 4, and the die driving source 11 is connected with the die forming mechanism 5.

[0039] In operation, the coiled groove bottom paper is conveyed to the rolling forming mechanism 2 through the paper feeding mechanism 1 to form a pre-folding crease, the groove bottom paper with the crease enters the guide groove 24 from the paper outlet of the rolling forming mechanism 2, and then the guide groove 24 is conveyed to the cutting mechanism 4, the cutting mechanism 4 cuts the groove bottom paper according to the length of the machine type, then the pushing plate 8 sends the cut groove bottom paper into the die forming mechanism 5, the groove bottom paper is pressed into a U shape through the die forming mechanism 5, and finally the pushing plate 8 pushes the U-shaped groove bottom paper into the core hole 56 of the stator 55 of the positioning rotary insertion mechanism 6, after the pushing plate 8 pushes the groove bottom paper into one core hole 56 of the stator 55, the pushing plate 8 retreats to the position, the positioning rotary insertion mechanism 6 rotates one degree, drives the stator 55 to rotate, makes the next core hole 56 of the stator 55 opposite to the pushing plate 8, and inserts the groove bottom paper into the next core hole 56, until the core holes 56 of the stator 55 are all filled with the groove bottom paper.

[0040] The paper feeding mechanism 1 includes a storage roller 12 and a feeding roller set 13, and the feeding roller set 13 is located between the storage roller 12 and the rolling forming mechanism 2.

[0041] The coiled groove bottom paper is installed on the storage roller 12, the storage roller 12 unwinds the groove bottom paper, and the groove bottom paper enters the rolling forming mechanism 2 through the feeding roller set 13.

[0042] Reference Figure 2 and Figure 3, the rolling forming mechanism 2 comprises a mounting frame 14, an upper pressing roller 15, a lower pressing roller 16, a rolling motor 17, a driving gear 18, a driven gear 19, the mounting frame 14 is detachably connected with the top side surface of the rack 7, the upper pressing roller 15 and the lower pressing roller 16 are symmetrically distributed and rotatably arranged on the mounting frame 14, the driving gear 18 is connected with the upper pressing roller 15, the driven gear 19 is connected with the lower pressing roller 16, the output shaft of the rolling motor 17 is connected with the driving gear 18, and the driving gear 18 and the driven gear 19 are meshed with each other.

[0043] The slot bottom paper enters between the upper pressing roller 15 and the lower pressing roller 16, the rolling motor 17 drives the driving gear 18 to drive the upper pressing roller 15 to rotate, at the same time drives the driven gear 19 to drive the lower pressing roller 16 to rotate, and the pre-bending indentation of the slot bottom paper is pressed by the upper pressing roller 15 and the lower pressing roller 16 rotating and cooperating with each other, and the pressed slot bottom paper is also pumped to the guide groove 24.

[0044] Referring to Figure 4 , the pushing mechanism 3 comprises a fixed plate 20, a limiting plate 21, a moving guide frame 22 and a guide slide rail 23, the fixed plate 20 is provided with two, the two fixed plates 20 are correspondingly distributed, the top end of each fixed plate 20 is provided with the limiting plate 21, the gap between the two limiting plates 21 constitutes the guide groove 24, the guide slide rail 23 is arranged on the inner wall of one of the fixed plates 20, the moving guide frame 22 is movably connected with the guide slide rail 23, the pushing plate 8 is connected with the moving guide frame 22, and the moving guide frame 22 is connected with the output shaft of the pushing cylinder.

[0045] Referring to Figure 5 , the cutting mechanism 4 comprises a cutting driving plate 25, a cutter seat 26, an upper cutter 27 and a lower cutter 28, the cutting driving plate 25 is connected with the cutting driving source 10, a cutting guide structure is connected between the cutting driving plate 25 and the cutter seat 26, the cutting driving plate 25 is fixed with the upper cutter 27, the cutter seat 26 is provided with a U-shaped groove 29, the lower cutter 28 is arranged in the U-shaped groove 29, and the upper cutter 27 and the lower cutter 28 correspond to each other.

[0046] The two sides of the U-shaped groove 29 are respectively provided with a limiting block 30, the inner side of each limiting block 30 is provided with a triangular cutter 31, the limiting block 30 is movably connected with the cutter seat 26, the limiting block 30 is connected with the lifting mechanism 32, the cutting guide structure comprises a cutting guide shaft 33 and a cutting guide spring 34, the cutting guide shaft 33 is provided with two, the two cutting guide shafts 33 are arranged at the slot opening end face of the U-shaped groove 29, the cutting driving plate 25 is movably sleeved on the two cutting guide shafts 33, the cutting guide spring 34 is sleeved on each cutting guide shaft 33, and the cutting guide spring 34 is located between the cutting driving plate 25 and the slot opening end face of the U-shaped groove 29.

[0047] When the groove bottom paper enters between the upper cutter 27 and the lower cutter 28 of the cutting mechanism 4, the cutting mechanism 4 cuts the groove bottom paper according to the length set by the model, and when cutting, the cutting driving source 10 drives the cutting driving plate 25 to press down, the cutting driving plate 25 drives the upper cutter 27 to press down, at this time the guide spring 34 is compressed, so that the upper cutter 27 and the lower cutter 28 cut the groove bottom paper by mutual cooperation, at the same time, the lifting mechanism 32 drives the limiting block 30 to drive the triangular cutter 31 to rise, and the triangular cutter 31 cuts the chamfer at the front and rear end of the groove bottom paper. After cutting, the pushing cylinder (not shown in the figure) drives the moving guide frame 22 to move along the guide rail 23, so as to drive the pushing plate 8 to push the cut groove bottom paper into the die forming mechanism 5. Then the guide spring 34 restores the deformation to provide power for the reset of the upper cutter 27.

[0048] Referring to Figure 6 The die forming mechanism 5 includes an upper die driving plate 35, a pressing frame 36, an upper die 37, a lower die 38, a side die 39, a die core 40, the upper die driving plate 35 is connected with the die driving source 11, the upper die driving plate 35 is arranged on the top side of the pressing frame 36 through a pressing guide structure 41, the upper die 37 is connected with the pressing guide structure 41, the die core 40 is arranged on the lower die 38, the lower die 38 is connected with a jacking mechanism 42, and the two inner sides of the pressing frame 36 are respectively provided with the side die 39, each side die 39 is respectively connected with a side pressing driving mechanism 43, and the side pressing driving mechanism 43 is located on the outer side wall of the pressing frame 36.

[0049] The outer side end of the side die 39 is provided with a V-shaped groove 44, the V-shaped groove 44 is matched with the bottom wall and the side wall of the die core 40, and the top end of the lower die 38 is provided with an inclined surface 45, the inclination of the inclined surface 45 is matched with the inclination of the bottom side of the side die 39.

[0050] The pressing guide structure 41 includes a pressing guide column 46, a pressing spring 47 and a linear bearing 48, the linear bearing 48 is arranged on the pressing frame 36, the pressing guide column 46 is arranged in the linear bearing 48, the lower end of the pressing guide column 46 is connected with the upper die 37, the upper end of the pressing guide column 46 is connected with the upper die driving plate 35, and the pressing spring 47 is sleeved on the pressing guide column 46 and located between the pressing frame 36 and the upper die driving plate 35.

[0051] The cut-off groove bottom paper is pushed by the pushing plate 8 into the upper die 37 and the die core 40 of the die forming mechanism 5, the die driving source 11 drives the upper die driving plate 35 to drive the upper die 37 to press down, the upper die 37 and the die core 40 cooperate with each other to press the groove bottom paper into a U shape, then the side pressing driving mechanism 43 drives the side die 39 to move towards the die core 40, and the V-shaped groove 44 of the side die 39 is in contact with the bottom wall and the side wall of the die core 40, and the jacking mechanism 42 drives the lower die 38 to rise, so that the inclined surface 45 of the lower die 38 is in contact with the bottom wall of the side die 39, and the two sides of the U-shaped groove bottom paper are formed into small flanges.

[0052] The positioning rotating inserting mechanism 6 comprises a positioning jig 49, the edge of the positioning jig 49 is provided with a gear ring 50, the gear ring 50 is engaged with a transmission gear 51, the transmission gear 51 is engaged with a driving gear 52, the driving gear 52 is connected with a rotating motor, the rotating motor is located in the frame 7, and the driving gear 52 and the transmission gear 51 are located outside the end face of the frame 7.

[0053] Three tensioning wheels 53 in a triangular distribution are further comprised, one of the three tensioning wheels 53 is arranged on the pressing frame 36, and the other two tensioning wheels 53 are arranged on the end face of the frame 7, each of the three tensioning wheels 53 is provided with a tensioning groove 54, the three tensioning wheels 53 are located outside the gear ring 50, and the gear ring 50 is embedded in the tensioning groove 54.

[0054] When the U-shaped groove bottom paper is pushed into the core hole 56 of the stator 55, the rotating motor drives the driving gear 52 to drive the transmission gear 51 to rotate, the transmission gear 51 drives the gear ring 50 to drive the positioning jig 49 to rotate, and the pushing plate 8 retreats after pushing the groove bottom paper into each core hole 56, the rotating motor drives the positioning jig 49 to drive the stator 55 to rotate, so that the stator 55 is turned to the position of the next core hole 56, and the core hole 56 of the stator 55 is finally filled with the groove bottom paper.

[0055] The above detailed description is for the specific description of the feasible embodiment of the utility model, and the embodiment is not used to limit the patent range of the utility model, and any equivalent implementation or change without departing from the utility model should be included in the patent range of the utility model.

Claims

1. A motor stator slot bottom paper insertion automatic assembly production equipment, characterized in that: It comprises a paper feeding mechanism, a rolling forming mechanism, a pushing mechanism, a cutting mechanism, a die forming mechanism and a positioning rotary insertion mechanism. The paper feeding mechanism is located at the front end of the frame and is used for placing a slot bottom paper roll. The rolling forming mechanism is installed on the top side surface of the frame and is used for pressing the creases of the slot bottom paper to facilitate the forming of the slot bottom paper. The pushing mechanism is installed on the top side surface of the frame and has a guide slot and a pushing plate capable of moving forward and backward. The cutting mechanism is installed on the top side surface of the frame and is located at the outlet of the guide slot and is used for cutting the slot bottom paper. The die forming mechanism is installed on the top side surface of the frame and is used for pressing the cut slot bottom paper into a U shape. The positioning rotary insertion mechanism is located at the rear end of the frame and is used for installing a stator and making the core hole of the stator opposite to the die forming mechanism. The frame is provided with a support, and the support is provided with a cutting driving source and a die driving source.

2. The motor stator slot bottom paper insertion automatic assembly production equipment according to claim 1, characterized in that: The paper feeding mechanism comprises a storage roller and a feeding roller set located between the storage roller and the rolling forming mechanism.

3. The motor stator slot paper insertion automatic assembly production equipment according to claim 1, characterized in that: The rolling forming mechanism comprises a mounting frame, an upper pressing roller, a lower pressing roller, a rolling motor, a driving gear and a driven gear.

4. The motor stator slot bottom paper insertion automatic assembly production equipment according to claim 1, characterized in that: The pushing mechanism comprises a fixed plate, a limiting plate, a moving guide frame and a guide slide rail.

5. The motor stator slot paper insertion automatic assembly production equipment according to claim 1, characterized in that: The cutting mechanism comprises a cutting driving plate, a cutter seat, an upper cutter and a lower cutter. The cutting driving plate is connected with the cutting driving source. The cutting driving plate is connected with the cutting driving source.

6. The motor stator slot bottom paper insertion automatic assembly production equipment according to claim 5, characterized in that: The U-shaped groove is provided with a limiting block on each side, a triangular cutter is arranged on the inner side of each limiting block, the limiting block is movably connected with the cutter seat, the limiting block is connected with the lifting mechanism, the cutting guide structure comprises a cutting guide shaft and a cutting guide spring, two cutting guide shafts are arranged on the groove end face of the U-shaped groove, the cutting drive plate is movably sleeved on the two cutting guide shafts, the cutting guide spring is sleeved on each cutting guide shaft and located between the cutting drive plate and the groove end face of the U-shaped groove.

7. The motor stator slot bottom paper insertion automatic assembly production equipment according to claim 6, characterized in that: The compression molding mechanism comprises an upper die driving plate, a pressing frame, an upper compression die, a lower compression die, a side compression die and a mold core, the upper die driving plate is connected with the compression driving source, the upper die driving plate is arranged on the top side of the pressing frame through a pressing guide structure, the upper compression die is connected with the pressing guide structure, the mold core is arranged on the lower compression die, the lower compression die is connected with the jacking mechanism, the two inner sides of the pressing frame are respectively provided with the side compression die, each side compression die is connected with a side pressing driving mechanism, and the side pressing driving mechanism is located on the outer side wall of the pressing frame.

8. The motor stator slot bottom paper insertion automatic assembly production equipment according to claim 7, characterized in that: The outer side end of the side compression die is provided with a V-shaped groove, the V-shaped groove is matched with the bottom wall and the side wall of the mold core, the top end of the lower compression die is provided with an inclined surface on both sides, and the inclination of the inclined surface is matched with the inclination of the bottom side of the side compression die.

9. The motor stator slot paper insertion automatic assembly production equipment according to claim 8, characterized in that: The positioning rotary insertion mechanism comprises a positioning jig, a gear ring is arranged on the edge of the positioning jig, the gear ring is meshed with a transmission gear, the transmission gear is meshed with a driving gear, the driving gear is connected with a rotary motor, the rotary motor is located in the rack, and the driving gear and the transmission gear are located on the outer side of the end face of the rack.

10. The motor stator slot bottom paper insertion automatic assembly production equipment according to claim 9, characterized in that: Three tensioning wheels in triangular distribution are further included, one of the tensioning wheels is arranged on the pressing frame, and the other two tensioning wheels are arranged on the end face of the rack, each tensioning wheel is provided with a tensioning groove, the three tensioning wheels are located on the outer periphery of the gear ring, and the gear ring is embedded in the tensioning groove.

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