CN114389421A - Paper feeding mechanism of vertical slot paper machine - Google Patents

Abstract

The utility model provides a paper feeding mechanism of vertical groove paper machine, comprising a base plate, drive arrangement and slip are established on the bottom plate, and top-down sets gradually the closing device that form advances, flanging device, corner cut device, drive arrangement drives respectively and connects closing device that form advances, flanging device and corner cut device, closing device that form advances includes presses paper subassembly and presses the paper bottom plate, it forms first groove of form to press between paper subassembly and the paper bottom plate, flanging device includes the turn-ups bottom plate, turn-ups closing component and the turn-ups side pressure subassembly that is located turn-ups closing component both sides, it forms the second groove of form feeding between turn-ups closing component and the turn-ups bottom plate to turn round, corner cut device is including moving corner cutter unit and deciding corner cutter unit, move corner cutter unit and insert in deciding corner cutter unit, be equipped with the third groove of form feeding on deciding corner cutter unit. According to the invention, the flanging device and the corner cutting device are arranged on the paper feeding mechanism, so that the slot paper can be flanged and notched during paper feeding, and then the slot paper is sent to the slot paper forming mechanism for forming, so that the formed slot paper has better quality.

Description

Paper feeding mechanism of vertical slot paper machine

Technical Field

The invention relates to a vertical slot paper machine, in particular to a paper feeding mechanism of the vertical slot paper machine.

Background

In the production field of motor industry, stator slot paper is used as an important component in the integral insulation structure of a motor, plays an insulation role between coils, provides mechanical support for the coils, plays a role in fixing the coils, and more importantly, the stator slot paper provides stronger and powerful insulation protection for the motor, so that the temperature resistance of the motor is improved, the stability and reliability of the motor in long-term operation are improved, and the quality of the stator slot paper determines the service life of the motor.

The stator slot paper needs to be bent into a fixed shape and size in the forming process, both sides of the slot paper are provided with the flanging and the notch, the slot paper is formed in one step through a forming die generally, the precision requirement of the one-step forming mode on the forming die is higher, the slot paper quality after forming is general, the problem that the shape and size difference between the flanging and the notch and the shape and size actually required is large exists, and the protection effect of the slot paper on a motor is influenced.

Therefore, further improvements are needed.

Disclosure of Invention

The invention aims to provide the paper feeding mechanism of the vertical slot paper machine, which has the advantages of simple structure, high production efficiency, good quality of the formed slot paper and strong practicability, and overcomes the defects in the prior art.

According to the paper feeding mechanism of vertical groove paper machine of this purpose design, including the bottom plate, its characterized in that: the paper feeding and pressing device, the flanging device and the corner cutting device are arranged on the bottom plate in a sliding mode and are sequentially arranged from top to bottom, the driving device is respectively connected with the paper feeding and pressing device, the flanging device and the corner cutting device in a driving mode, the paper feeding and pressing device comprises a paper pressing assembly and a paper pressing bottom plate, a first paper feeding groove is formed between the paper pressing assembly and the paper pressing bottom plate, paper in the paper feeding process is pressed tightly in the first paper feeding groove by the paper pressing assembly, the flanging device comprises a flanging bottom plate, a flanging pressing assembly and flanging side pressing assemblies located on two sides of the flanging pressing assembly, a second paper feeding groove is formed between the flanging pressing assembly and the flanging bottom plate, when the groove paper is flanged, the flanging pressing assembly presses the groove paper in the second paper feeding groove to enable two sides of the groove paper to be turned upwards, the flanging side pressing assemblies move towards the flanging pressing assembly and are matched with the flanging pressing assembly to press two sides of the groove paper into bevel edges turned upwards, the corner cutting device comprises a movable corner cutter component and a fixed corner cutter component, the movable corner cutter component is inserted into the fixed corner cutter component, a third paper feeding groove is formed in the fixed corner cutter component, and when the groove paper cuts a notch, the movable corner cutter component moves towards the direction of the third paper feeding groove to cut notches on two sides of the groove paper.

Still including fixing the closing device that cuts off on the bottom plate, cut off closing device and set up in closing device's top of form advancing, cut off closing device and compress tightly the subassembly and cut off and compress tightly the bottom plate subassembly including cutting off, cut off and compress tightly the subassembly and cut off and compress tightly the fourth groove of form feeding between the bottom plate subassembly, when groove paper cuts breach and turn-ups, cut off and compress tightly the subassembly with groove paper and compress tightly at the fourth inslot of feeding.

The paper pressing assembly comprises a first driving part, a guide block, a pressing block and pressing glue, the first driving part is connected with the pressing block in a driving mode, the pressing glue is arranged on the side portion of the pressing block, the pressing block and the pressing glue are movably arranged in a through hole of the guide block, the guide block is fixed on the paper pressing bottom plate, the first driving part is fixed on the guide block, and a first paper feeding groove is formed between the guide block and the paper pressing bottom plate; when feeding paper, the first driving part drives the pressing block to move towards the paper pressing bottom plate, and the pressing block presses the slot paper in the first paper feeding slot through the pressing glue.

The flanging device also comprises a flanging installation seat, the flanging pressing component comprises a second driving part, a pressing guide block, a flanging pressing block and a flanging pressing plate, the second driving part is connected with the flanging pressing block in a driving manner, the flanging pressing plate is installed at one end of the flanging pressing block, one end of the flanging installation seat is provided with a flanging bottom plate, a second paper feeding groove is formed between the flanging pressing plate and the flanging bottom plate, the pressing guide block is fixed on the flanging installation seat, the second driving part is fixed on the pressing guide block, the flanging pressing block is movably arranged in a through hole of the pressing guide block, the flanging pressing component comprises a third driving part, a side pressure connector and a side pressure plate, the third driving part is connected with the side pressure connector in a driving manner, the side pressure plate is installed at one side of the side pressure connector and is arranged on the flanging bottom plate in a sliding manner, the third driving part is fixed on the flanging bottom plate, and two sides of the flanging pressing plate are provided with a first inclined plane, a second inclined plane corresponding to the first inclined plane is arranged on one side, facing the flanging pressing plate, of the side pressing plate; when the slot paper is flanged, the second driving component drives the flanging pressing plate to move towards the direction of the second paper feeding groove through the flanging pressing block, so that the flanging pressing plate presses the slot paper in the second paper feeding groove and the two sides of the slot paper are upwards turned, and the third driving component drives the side pressing plate to move towards the flanging pressing plate through the side pressing connector, so that the second inclined plane of the side pressing plate is matched with the first inclined plane of the flanging pressing plate to press the two sides of the slot paper into upwards turned inclined planes.

The movable corner cutter assembly comprises a fourth driving part, a connecting sleeve, a pressing plate, a punching cutter screw rod and a movable corner cutter, the fourth driving part is in driving connection with the connecting sleeve, the pressing plate is mounted at one end of the connecting sleeve, the punching cutter screw rod is mounted at two ends of the pressing plate respectively, the movable corner cutter is mounted at one end of the punching cutter screw rod, the fixed corner cutter assembly comprises a pair of corner cutter seats, a fixed corner cutter and a waste material pipe, the fixed corner cutter is fixed on the corner cutter seats, corner cutter fixing plates are arranged at two sides of the corner cutter device, the corner cutter seats are connected with the corner cutter fixing plates, the fixed corner cutter is provided with corner cutting holes, the waste material pipe is mounted at one end of the fixed corner cutter, the interior of the waste material pipe is communicated with the corner cutting holes, the movable corner cutter is movably arranged in the corner cutting holes, the punching cutter screw rod is inserted into the through holes of the corner cutter seats, through grooves which are mutually communicated are arranged on the fixed corner cutters, a third paper feeding groove is formed by the through grooves, the third paper feeding groove is communicated with the corner cutting holes, And the two ends of the third paper feeding groove are positioned in the corner cutting holes, and when the groove paper cuts a notch, the fourth driving part drives the movable corner cutting knife to move towards the third paper feeding groove sequentially through the connecting sleeve, the pressing plate and the punching knife screw rod so as to enable the movable corner cutting knife to cut notches on the two sides of the groove paper.

The utility model discloses a paper feeding device, including the first drive assembly, cut off the hold-down block and cut off the mounting panel, the drive connection of first drive assembly cuts off the hold-down block, cut off the mounting panel and fix on cutting off the hold-down block subassembly, the fifth drive assembly is fixed on cutting off the mounting panel, it fixes on the bottom plate to cut off the hold-down block subassembly, cut off the hold-down block and cut off and compress off and form the fourth groove of form feeding between the bottom plate subassembly, when notch and turn-ups are cut to the groove paper, the drive of fifth drive assembly cuts off the direction removal in the groove to the fourth groove of feeding, so that cut off the hold-down block and compress tightly the groove paper at the fourth inslot that feeds paper.

The driving device comprises a sixth driving part, a screw rod transmission assembly and a paper feeding compression sliding plate, the sixth driving part is connected with the screw rod transmission assembly in a driving mode, the paper feeding compression sliding plate is installed on the screw rod transmission assembly, the paper feeding compression sliding plate is arranged on the bottom plate in a sliding mode through the sliding rail assembly, and the paper pressing bottom plate, the flanging bottom plate and the corner cut fixing plate are installed on the paper feeding compression sliding plate.

The paper pushing device comprises a seventh driving part, a floating joint plate, a push rod sliding plate, a push rod driving block, a push rod installation block, a push rod guide block and a push rod, the seventh driving part is fixed on the bottom plate, the seventh driving part is in driving connection with the floating joint plate, the floating joint plate is connected with the push rod sliding plate, the push rod sliding plate is arranged on the bottom plate in a vertically sliding mode through a sliding rail component, the push rod driving block penetrates through the bottom plate and is installed on the push rod sliding plate, the push rod installation block is installed on the push rod driving block, the push rod is installed at one end of the push rod installation block, the push rod guide block is fixed on a cut-off compression bottom plate component, and the push rod penetrates through the push rod guide block.

The vertical slot paper machine comprises a slot paper forming mechanism, the slot paper forming mechanism is arranged above the paper feeding mechanism, the slot paper forming mechanism comprises a slot paper cutting device, a slot paper pushing device and a slot paper forming assembly, the slot paper cutting device is in butt joint with the paper feeding mechanism, the slot paper pushing device is installed on the slot paper cutting device, and the slot paper forming assembly is arranged on one side of the slot paper pushing device and is matched with the slot paper pushing device.

The vertical slot paper machine further comprises a stator turntable device, the stator turntable device comprises a turntable and a stator, the stator is installed on the turntable, the slot paper forming assembly is located below the stator, the push rod penetrates through the slot paper forming assembly during upward movement, and when slot paper is added into an insulation slot of the stator, the seventh driving component drives the push rod to move upwards along the push rod guide block sequentially through the floating joint plate, the push rod sliding plate, the push rod driving block and the rod installation block so that the push rod pushes the forming slot paper in the slot paper forming assembly into the insulation slot of the stator.

According to the invention, the flanging device and the corner cutting device are arranged on the paper feeding mechanism, when the paper is fed, the flanging device can be used for flanging the slot paper, the corner cutting device can be used for cutting a notch on the slot paper, then the slot paper is sent to the slot paper forming mechanism for forming, compared with the traditional one-step forming mode, the step-by-step forming mode has the advantages that the requirement on the precision of a forming die is lower, the formed slot paper has better quality, and the shape and the size of the flanging and the notch are basically not different from those of the actual requirement, so that the slot paper can better protect a stator and a motor; the cutting and pressing device can prevent the paper from moving in the direction opposite to the paper feeding direction when the paper is cut off, and smooth paper cutting is ensured.

Drawings

Fig. 1-3 are schematic views of the overall structure of the paper feeding mechanism in different directions according to an embodiment of the present invention.

Fig. 4 is an exploded view of the paper feeding and pressing device according to an embodiment of the present invention.

Fig. 5 is a schematic view of the overall structure of the paper feeding and pressing device according to an embodiment of the present invention.

Fig. 6 is a schematic view of the overall structure of the flanging device according to an embodiment of the present invention.

Fig. 7 is a schematic view of a partial structure of a flanging device according to an embodiment of the present invention.

Fig. 8 is a schematic view of the entire structure of the corner cutting device according to an embodiment of the present invention.

Fig. 9 is an exploded view of a corner cutting device according to an embodiment of the present invention.

Fig. 10 is a schematic view of the overall structure of the cutting and pressing device according to an embodiment of the present invention.

Fig. 11 is a schematic view of the overall structure of the slot paper according to an embodiment of the present invention.

Fig. 12-14 are schematic views of the overall structure of the slot paper forming mechanism in different directions according to an embodiment of the present invention.

Fig. 15 is a schematic view of the overall structure of the stator turntable device according to an embodiment of the present invention.

Fig. 16 is a schematic view of the overall structure of the slot machine according to an embodiment of the present invention.

Fig. 17 is a schematic view of a part of the structure of a slot machine in one embodiment of the present invention.

FIG. 18 is a schematic view of a portion of the structure of an embodiment of the invention in another direction of the slot machine.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1-18, the paper feeding mechanism of the vertical slot machine comprises a bottom plate 1, a driving device, a paper feeding pressing device a, a flanging device B and a corner cutting device C which are arranged on the bottom plate 1 in a vertical sliding manner and are sequentially arranged from top to bottom, wherein the driving device is respectively connected with the paper feeding pressing device a, the flanging device B and the corner cutting device C in a driving manner, the paper feeding pressing device a comprises a paper pressing component and a paper pressing bottom plate 2, a first paper feeding groove 3 is formed between the paper pressing component and the paper pressing bottom plate 2, the paper pressing component presses slot paper 4 in the first paper feeding groove 3 during paper feeding, so that the driving device drives the paper feeding pressing device a to move upwards to drive the slot paper 4 to move upwards when driving the paper feeding pressing device a to move upwards, the flanging device B comprises a flanging bottom plate 5, a flanging pressing component and flanging side pressing components positioned at two sides of the flanging pressing component, and a second groove 6 is formed between the flanging pressing component and the flanging bottom plate 5, when the slot paper 4 is turned, the turn-ups press the assembly to press the slot paper 4 in the second paper feeding slot 6, so that the two sides of the slot paper 4 are turned upwards, each turn-ups side pressure assembly moves towards the turn-ups press the assembly and is matched with the turn-ups press the assembly to press the two sides of the slot paper 4 into the upwards turned bevel edges 4.2, the corner cutting device C comprises a movable corner cutter assembly and a fixed corner cutter assembly, the movable corner cutter assembly is inserted into the fixed corner cutter assembly, a third paper feeding slot 7 is arranged on the fixed corner cutter assembly, and when the slot paper 4 is notched, the movable corner cutter assembly moves towards the third paper feeding slot 7 so as to cut the two sides of the slot paper 4 into notches 4.1.

Still including fixing the closing device D that cuts off on bottom plate 1, cut off closing device D and set up in closing device A's of form advancing top, cut off closing device and compress tightly the subassembly and cut off and compress tightly bottom plate subassembly 8 including cutting off, cut off and compress tightly the subassembly and cut off and compress tightly and form the fourth groove 9 of form advancing between bottom plate subassembly 8, the fourth groove 9 of form advancing, first groove 3 of form advancing, the second advances groove 6 and the third groove 7 of form advancing and feeds through in proper order, the groove of form advancing is the passageway of carrying groove paper 4, when groove paper 4 cuts breach and turn-ups, cut off and compress tightly the subassembly with groove paper 4 and compress tightly in fourth groove 9 of form advancing.

The paper pressing assembly comprises a pressing cylinder 10, a guide block 11, a pressing block 12 and pressing glue 13, the pressing cylinder 10 is in driving connection with the pressing block 12, the pressing glue 13 is arranged on the side portion of the pressing block 12, the pressing block 12 and the pressing glue 13 are movably arranged in a through hole of the guide block 11, the guide block 11 is fixed on the paper pressing bottom plate 2, the pressing cylinder 10 is fixed on the guide block 11, and a first paper feeding groove 3 is formed between the guide block 11 and the paper pressing bottom plate 2; when paper is fed, the pressing cylinder 10 drives the pressing block 12 to move towards the direction of the paper pressing bottom plate 2, the pressing block 12 presses the slot paper 4 in the first paper feeding slot 3 through the pressing glue 13, and thus the paper feeding pressing device A can drive the slot paper 4 to move upwards when moving upwards.

The flanging device B also comprises a flanging installation seat 14, the flanging pressing component comprises a flanging pressing cylinder 15, a pressing guide block 16, a flanging pressing block 17 and a flanging pressing plate 18, the flanging pressing cylinder 15 is connected with the flanging pressing block 17 in a driving mode, the flanging pressing plate 18 is installed at one end of the flanging pressing block 17, one end of the flanging installation seat 14 is provided with a flanging bottom plate 5, a second paper feeding groove 6 is formed between the flanging pressing plate 18 and the flanging bottom plate 5, the pressing guide block 16 is fixed on the flanging installation seat 14, the flanging pressing cylinder 15 is fixed on the pressing guide block 16, the flanging pressing block 17 is movably arranged in a through hole of the pressing guide block 16, the flanging pressing component comprises a flanging side pressing cylinder 19, a side pressing connector 20 and a side pressing plate 21, the flanging side pressing cylinder 19 is connected with the side pressing connector 20 in a driving mode, the side pressing plate 21 is installed at one side of the side pressing connector 20 and is arranged on the flanging bottom plate 5 in a sliding mode, the flanging side pressure cylinder 19 is fixed on the flanging bottom plate 5, first inclined planes 18.1 are arranged on two sides of the flanging pressing plate 18, a second inclined plane 21.1 corresponding to the first inclined plane 18.1 is arranged on one side, facing the flanging pressing plate 18, of the side pressure plate 21, and the inclination direction and the inclination angle of the first inclined plane 18.1 and the inclination angle of the corresponding second inclined plane 21.1 are the same; when the slot paper 4 is flanged, the flanging pressing cylinder 15 drives the flanging pressing plate 18 to move towards the direction of the second paper feeding slot 6 through the flanging pressing block 17, so that the flanging pressing plate 18 presses the slot paper 4 in the second paper feeding slot 6, and the two sides of the slot paper 4 are upwards turned, and the slot paper 4 is formed

Then the side pressure cylinder 19 drives the side pressure plate 21 to move towards the direction of the flanging pressure plate 18 through the side pressure connector 20, so that the second inclined surface 21.1 of the side pressure plate 21 is matched with the first inclined surface 18.1 of the flanging pressure plate 18 to press the two sides of the slot paper 4 into the inclined edges 4.2 which are turned upwardsThe slot paper 4 is formed

And (4) shape.

The movable corner cutter component comprises a corner cutting cylinder 22, a connecting sleeve 23, a pressing plate 24, a punching cutter screw rod 25 and a movable corner cutter 26, the corner cutting cylinder 22 is in driving connection with the connecting sleeve 23, the pressing plate 24 is installed at one end of the connecting sleeve 23, the punching cutter screw rod 25 is respectively installed at two ends of the pressing plate 24, the movable corner cutter 26 is installed at one end of the punching cutter screw rod 25, the fixed corner cutter component comprises a pair of corner cutter seats 27, a fixed corner cutter 28 and a waste material pipe 29, the fixed corner cutter 28 is fixed on the corner cutter seats 27, corner cutting fixing plates 33 are arranged at two sides of a corner cutting device C, the corner cutter seats 27 are connected with the corner cutting fixing plates 33, the fixed corner cutter 28 is provided with a corner cutting hole 28.1, the waste material pipe 29 is installed at one end of the fixed corner cutter 28, the interior of the waste material pipe is communicated with the corner cutting hole 28.1, after a notch is formed in a piece of slot paper 4, the waste material is discharged through the waste material pipe 29, the movable corner cutter 26 is movably arranged in the corner cutting hole 28.1, the punching cutter screw rod 25 is inserted into a through hole of the corner cutter seat 27, the fixed angle cutters 28 are provided with through grooves which are mutually communicated, the through grooves form a third paper feeding groove 7, the third paper feeding groove 7 is communicated with the angle cutting hole 28.1, two ends of the third paper feeding groove 7 are positioned in the angle cutting hole 28.1, when the slot paper 4 is notched, the angle cutting cylinder 22 sequentially passes through the connecting sleeve 23, the pressing plate 24 and the punching cutter screw rod 25 to drive the movable angle cutter 26 to move towards the direction of the third paper feeding groove 7, so that the movable angle cutter 26 can cut notches 4.1 on two sides of the slot paper 4, and the shape of each notch 4.1 is the cross section shape of the movable angle cutter 26.

The cutting and pressing assembly comprises a cutting and pressing cylinder 30, a cutting and pressing block 31 and a cutting and mounting plate 32, the cutting and pressing cylinder 30 is in driving connection with the cutting and pressing block 31, the cutting and mounting plate 32 is fixed on the cutting and pressing bottom plate assembly 8, the cutting and pressing cylinder 30 is fixed on the cutting and mounting plate 32, the cutting and pressing bottom plate assembly 8 is fixed on the bottom plate 1, a fourth paper feeding groove 9 is formed between the cutting and pressing block 31 and the cutting and pressing bottom plate assembly 8, when the slot paper 4 is cut off and flanged, the cutting and pressing cylinder 30 drives the cutting and pressing block 31 to move towards the direction of the fourth paper feeding groove 9, so that the cutting and pressing block 31 presses the slot paper 4 in the fourth paper feeding groove 9. When the paper feeding mechanism conveys the slot paper 4, the paper feeding and pressing device A presses the slot paper 4 tightly and drives the slot paper 4 to move upwards, at the moment, the paper feeding and pressing component is cut off and does not press the slot paper 4 tightly, when the paper feeding and pressing device A moves upwards to the highest position, the paper feeding and pressing component presses the slot paper 4 tightly, the paper feeding and pressing device A releases the pressing of the slot paper 4 tightly, then the paper feeding and pressing device A moves downwards and cuts and turns over the slot paper 4 at the same time, when the paper feeding and pressing device A descends to the lowest position, the paper feeding and pressing device A presses the slot paper 4 tightly again, the paper feeding and pressing component is cut off and releases the pressing of the slot paper 4 tightly, then the paper feeding and pressing device A moves upwards and drives the slot paper 4 to move upwards, and the steps are circulated, and the upward conveying of the slot paper 4 is realized.

The driving device comprises a first servo motor 43, a screw rod transmission assembly and a paper feeding compression sliding plate 44, the screw rod transmission assembly comprises a ball screw 45, a nut 46 and a nut seat 47, the first servo motor 43 is in driving connection with the ball screw 45, the nut 46 is arranged on the ball screw 45 in a vertical sliding mode, the nut seat 47 is connected with the nut 46, the paper feeding compression sliding plate 44 is connected with the nut seat 47, the paper feeding compression sliding plate 44 is arranged on the bottom plate 1 in a sliding mode through a sliding rail assembly, and the paper pressing bottom plate 2, the flanging bottom plate 5 and the corner cut fixing plate 33 are arranged on the paper feeding compression sliding plate 44; when the paper feeding mechanism conveys the slot paper 4, the first servo motor 43 drives the paper feeding pressing sliding plate 44 to move upwards sequentially through the ball screw 45, the nut 46 and the nut seat 47, and the paper feeding pressing sliding plate 44 simultaneously drives the paper feeding pressing device a, the flanging device B and the corner cutting device C to move upwards.

The paper pushing device comprises a telescopic cylinder 34, a floating joint plate 35, a push rod sliding plate 36, a push rod driving block 37, a push rod mounting block 38, a push rod guide block 39 and a push rod 40, the telescopic cylinder 34 is fixed on the bottom plate 1, the telescopic cylinder 34 is in driving connection with the floating joint plate 35, the floating joint plate 35 is connected with the push rod sliding plate 36, the push rod sliding plate 36 is arranged on the bottom plate 1 in a vertically sliding mode through a sliding rail assembly, the push rod driving block 37 penetrates through the bottom plate 1 and is installed on the push rod sliding plate 36, the push rod mounting block 38 is installed on the push rod driving block 37, the push rod 40 is installed at one end of the push rod mounting block 38, the push rod guide block 39 is fixed on the cutting and pressing bottom plate assembly 8, and the push rod 40 penetrates through the push rod guide block 39.

The vertical slot paper machine comprises a slot paper forming mechanism, the slot paper forming mechanism is arranged above a paper feeding mechanism, the slot paper forming mechanism comprises a slot paper cutting device E, a slot paper pushing device F and a slot paper forming assembly G, the slot paper cutting device E is in butt joint with the paper feeding mechanism, the slot paper pushing device F is installed on the slot paper cutting device E, and the slot paper forming assembly G is arranged on one side of the slot paper pushing device F and is matched with the slot paper pushing device F. The slot paper cutting device E comprises a paper cutting cylinder 48, a paper cutting sliding plate 49, a paper cutting pressing plate 50 and a cutter 51, the paper cutting cylinder 48 is connected with the paper cutting sliding plate 49 in a driving mode, the paper cutting pressing plate 50 is installed on one side of the paper cutting sliding plate 49, the cutter 51 is fixed on the paper cutting pressing plate 50, the slot paper forming mechanism further comprises a cutter guide plate 52, the cutter guide plate 52 is located on the lower side of the cutter 51, a fifth paper feeding groove 52.1 is formed in the cutter guide plate 52, the fifth paper feeding groove 52.1 is communicated with the fourth paper feeding groove 9, the slot paper pushing device F comprises a pushing cylinder 53, a male die mounting plate 54 and a male die 55, the pushing cylinder 53 is connected with the male die mounting plate 54 in a driving mode, the male die 55 is installed on the male die mounting plate 54, the male die mounting plate 54 is arranged on the paper cutting sliding plate 49 through a sliding rail assembly, the male die 55 is located above the cutter 51, the slot paper forming assembly G comprises a forming female die 56 and a die holder 57, a base plate 58 is arranged on the slot paper machine, the base plate 58 is positioned between the paper feeding mechanism and the slot paper forming mechanism, a through hole for the slot paper 4 and the push rod 40 to pass through is arranged on the base plate 58, the die holder 57 is fixed on the base plate 58, the female die 56 is fixed on the die holder 57, the forming groove 56.1 is arranged on the female die 56, the forming groove 56.1 is in the forming shape of the slot paper 4 and is used for final forming of the slot paper 4, the paper cutting air cylinder 48 is fixed on the base plate 58, the paper cutting sliding plate 49 is arranged on the base plate 58 in a sliding mode through a sliding rail assembly, the cutter guide plate 52 is fixed on the base plate 58, and when the slot paper 4 is conveyed upwards, the upper end of the slot paper 4 penetrates through the fifth paper feeding groove 52.1, is positioned between the cutter 51 and the female die 56 and is positioned between the male die 55 and the female die 56; when the slot paper 4 is formed, the cutting and pressing assembly presses the slot paper 4, the paper cutting cylinder 48 sequentially passes through the paper cutting sliding plate 49 and the paper cutting pressing plate 50 to drive the cutter 51 to move towards the slot paper 4, so that the cutter 51 cuts the upper end of the slot paper 4, then the pushing cylinder 53 drives the male die 55 to move towards the slot paper 4 through the male die mounting plate 54, so that the male die 55 pushes the cut slot paper 4 into the forming groove 56.1, and the final forming of the slot paper 4 is realized. When the cutter 51 cuts the slot paper 4, the cutting and compressing assembly 4 can prevent the slot paper 4 from moving downwards, and smooth paper cutting is ensured.

The vertical slot machine further comprises a stator turntable device H, the stator turntable device H comprises a turntable 41, a stator 42 turntable mounting seat 59 and a driving motor 60, the stator 42 is mounted on the turntable 41, the turntable 41 is rotatably arranged on the turntable mounting seat 59, the driving motor 60 is in driving connection with the turntable 41 through a gear assembly, the turntable mounting seat 59 is slidably arranged on a base plate 58, a female die 56 is positioned below the stator 42, a push rod 40 penetrates through the female die 56 when moving upwards, when a slot paper 4 is added into an insulation slot 42.1 of the stator 42, a telescopic cylinder 34 sequentially passes through a floating joint plate 35, a push rod sliding plate 36, a push rod driving block 37 and a rod mounting block 38 to drive the push rod 40 to move upwards along a push rod guide block 39, when the push rod 40 moves upwards, the push rod passes through a forming slot 56.1 of the female die 56, when the push rod 40 passes through the forming slot paper 4, the push rod 40 drives the forming slot 4 to move upwards, the push rod 40 moves up to the position at the bottom of the stator 42 and pushes the grooved paper 4 into the insulation groove 42.1 of the stator 42, the installation of the grooved paper 4 on the stator 42 is completed, then the driving motor 60 drives the stator 42 to rotate through the turntable 41, the push rod 40 moves down and resets to push the next grooved paper 4 into the next insulation groove 42.1, and the process is repeated until all the insulation grooves 42.1 are provided with the grooved paper 4.

The bottom plate 1 is further provided with an anti-deviation device, the anti-deviation device comprises an anti-deviation cylinder 61 and an anti-deviation connecting rod 62, the anti-deviation cylinder 61 is fixed on the bottom plate 1, the anti-deviation cylinder 61 is in driving connection with the anti-deviation connecting rod 62, when the male die 55 pushes the slot paper 4 into the forming groove 56.1 of the female die 56, the anti-deviation cylinder 61 drives the anti-deviation connecting rod 62 to move towards the female die 56, the anti-deviation connecting rod 62 passes through the die holder 57 to be inserted into the forming groove 56.1 when moving, and the anti-deviation connecting rod 62 is matched with the male die 55 to clamp the slot paper 4, so that the slot paper 4 is prevented from being deviated towards other directions to influence the push rod 40 to push the slot paper 4 into the insulating groove 42.1 of the stator 42.

A stator turntable device moving assembly is arranged on the base plate 58 and comprises a second servo motor 63, a lead screw transmission assembly 64 and a sliding connection plate 65, the second servo motor 63 is in driving connection with the lead screw transmission assembly 64, the lead screw transmission assembly 64 comprises a lead screw, a nut and a nut seat, the sliding connection plate 65 is connected with the nut seat and the turntable mounting seat 59, the second servo motor 63 is fixed on the base plate 58, and the second servo motor 63 drives the turntable mounting seat 59 to move on the base plate 58 sequentially through the lead screw transmission assembly 64 and the sliding connection plate 65 so as to drive the whole stator turntable device H to move on the base plate 58; the stator turntable device moving assembly is used for adjusting the position of the stator turntable device H on the base plate 58 to adapt to the stators 42 with different diameters, because the diameters of different stators 42 are different, and the positions of the paper feeding mechanism and the slot paper forming mechanism are fixed, therefore, for the stators 42 with different diameters, the position of the stator 42 on the base plate 58 needs to be adjusted, so that the position of the insulation slot 42.1 of the stator 42 is always right above the concave die 56, and the slot paper 4 can be accurately installed in the insulation slot 42.1.

The slot paper machine also comprises a slot paper placing frame component I, a pre-pressing heating device J and an indentation and blank pressing device K, wherein the slot paper placing frame component I, the pre-pressing heating device J, the indentation and blank pressing device K, a corner cutting device C, a flanging device B, a paper feeding and pressing device A and a cutting and pressing device D are sequentially butted, when the slot paper machine works, an operator manually rolls slot paper 4 into the paper feeding and pressing device A through the slot paper placing frame component I, the pre-pressing heating device J, the indentation and blank pressing device K, the corner cutting device C and the flanging device B in sequence, and then the slot paper 4 is automatically conveyed upwards through the paper feeding and pressing device A; the pre-pressing heating device J can preheat the slot paper 4, so that the slot paper 4 is better attached in the paper feeding groove, the conveying of the slot paper 4 is facilitated, and the quality of the forming slot paper 4 is improved.

The vertical slot machine is a double-station slot machine, and can be used for simultaneously installing slot paper 4 on two stators 42.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a paper feeding mechanism of vertical groove paper machine, includes bottom plate (1), its characterized in that: the paper feeding and pressing device comprises a paper pressing component and a paper pressing bottom plate (2), a first paper feeding groove (3) is formed between the paper pressing component and the paper pressing bottom plate (2), the paper pressing component presses the groove paper (4) in the first paper feeding groove (3), the flanging device (B) comprises a flanging bottom plate (5), a flanging pressing component and flanging side pressing components positioned on two sides of the flanging pressing component, a second paper feeding groove (6) is formed between the flanging pressing component and the flanging bottom plate (5), and when the groove paper (4) is flanged, the flanging pressing component presses the groove paper (4) in the second paper feeding groove (6), so that the two sides of the slot paper (4) are turned upwards, each flanging side pressure assembly moves towards the direction of the flanging pressing assembly and is matched with the flanging pressing assembly to press the two sides of the slot paper (4) into an upwards turned bevel edge (4.2), the corner cutting device (C) comprises a movable corner cutter assembly and a fixed corner cutter assembly, the movable corner cutter assembly is inserted into the fixed corner cutter assembly, a third paper feeding groove (7) is formed in the fixed corner cutter assembly, and when the slot paper (4) is notched, the movable corner cutter assembly moves towards the direction of the third paper feeding groove (7) so as to cut notches (4.1) in the two sides of the slot paper (4).

2. The paper feeding mechanism of a vertical slot machine according to claim 1, characterized in that: still including fixing closing device (D) that cuts off on bottom plate (1), cut off closing device (D) and set up in the top of closing device (A) that form advancing, cut off closing device and compress tightly subassembly and cut off and compress tightly bottom plate subassembly (8) including cutting off, cut off and compress tightly the subassembly and cut off and compress tightly and form fourth between bottom plate subassembly (8) and advance paper groove (9), when groove paper (4) is cut breach and turn-ups, cut off and compress tightly the subassembly and compress tightly groove paper (4) in fourth advance paper groove (9).

3. The paper feeding mechanism of a vertical slot machine according to claim 2, characterized in that: the paper pressing assembly comprises a first driving part (10), a guide block (11), a pressing block (12) and pressing glue (13), the first driving part (10) is connected with the pressing block (12) in a driving mode, the pressing glue (13) is arranged on the side portion of the pressing block (12), the pressing block (12) and the pressing glue (13) are movably arranged in a through hole of the guide block (11), the guide block (11) is fixed on the paper pressing bottom plate (2), the first driving part (10) is fixed on the guide block (11), and a first paper feeding groove (3) is formed between the guide block (11) and the paper pressing bottom plate (2); when paper is fed, the first driving part (10) drives the pressing block (12) to move towards the paper pressing bottom plate (2), and the pressing block (12) presses the slot paper (4) in the first paper feeding slot (3) through the pressing glue (13).

4. A paper feeding mechanism for a vertical slot machine according to claim 3, characterized in that: the flanging device (B) also comprises a flanging installation seat (14), the flanging pressing component comprises a second driving part (15), a pressing guide block (16), a flanging pressing block (17) and a flanging pressing plate (18), the second driving part (15) is in driving connection with the flanging pressing block (17), the flanging pressing plate (18) is installed at one end of the flanging pressing block (17), one end of the flanging installation seat (14) is provided with a flanging bottom plate (5), a second paper feeding groove (6) is formed between the flanging pressing plate (18) and the flanging bottom plate (5), the pressing guide block (16) is fixed on the flanging installation seat (14), the second driving part (15) is fixed on the pressing guide block (16), the flanging pressing block (17) is movably arranged in a through hole of the pressing guide block (16), the flanging pressing component comprises a third driving part (19), a side pressure connector (20) and a side pressure plate (21), the third driving component (19) is in driving connection with the side pressure connector (20), the side pressure plate (21) is installed on one side of the side pressure connector (20) and is arranged on the flanging bottom plate (5) in a sliding mode, the third driving component (19) is fixed on the flanging bottom plate (5), first inclined planes (18.1) are arranged on two sides of the flanging pressing plate (18), and second inclined planes (21.1) corresponding to the first inclined planes (18.1) are arranged on one side, facing the flanging pressing plate (18), of the side pressure plate (21); when the slot paper (4) is turned over, the second driving part (15) drives the turn-over pressing plate (18) to move towards the direction of the second paper feeding groove (6) through the turn-over pressing block (17) so that the turn-over pressing plate (18) presses the slot paper (4) in the second paper feeding groove (6) and two sides of the slot paper (4) are turned upwards, and the third driving part (19) drives the side pressing plate (21) to move towards the turn-over pressing plate (18) through the side pressing connector (20) so that the second inclined surface (21.1) of the side pressing plate (21) is matched with the first inclined surface (18.1) of the turn-over pressing plate (18) to press two sides of the slot paper (4) into the inclined edge (4.2) which is turned upwards.

5. The paper feeding mechanism of a vertical slot machine according to claim 4, characterized in that: the movable corner cutter assembly comprises a fourth driving part (22), a connecting sleeve (23), a pressing plate (24), a punching cutter screw rod (25) and a movable corner cutter (26), the fourth driving part (22) is in driving connection with the connecting sleeve (23), the pressing plate (24) is installed at one end of the connecting sleeve (23), the punching cutter screw rod (25) is installed at two ends of the pressing plate (24) respectively, the movable corner cutter (26) is installed at one end of the punching cutter screw rod (25), the fixed corner cutter assembly comprises a pair of corner cutter seats (27), a fixed corner cutter (28) and a waste material pipe (29), the fixed corner cutter (28) is fixed on the corner cutter seats (27), corner cutter fixing plates (33) are arranged at two sides of a corner cutting device (C), the corner cutter seats (27) are connected with the corner cutter fixing plates (33), a corner cutting hole (28.1) is formed in the fixed corner cutter (28), the waste material pipe (29) is installed at one end of the fixed corner cutter (28), The inner part of the paper feeding device is communicated with a corner cutting hole (28.1), a movable corner cutting knife (26) is movably arranged in the corner cutting hole (28.1), a punching knife screw rod (25) is inserted into a through hole of a corner cutting knife seat (27), through grooves which are mutually communicated are arranged on each fixed corner cutting knife (28), each through groove forms a third paper feeding groove (7), the third paper feeding grooves (7) are communicated with the corner cutting hole (28.1), two ends of each third paper feeding groove (7) are positioned in the corner cutting hole (28.1), and when the slot paper (4) is notched, a fourth driving part (22) drives the movable corner cutting knife (26) to move towards the direction of the third paper feeding groove (7) sequentially through a connecting sleeve (23), a pressing plate (24) and the punching knife screw rod (25) so that the movable corner cutting knife (26) can cut two sides of the slot paper (4) into notches (4.1).

6. The paper feeding mechanism of a vertical slot machine according to claim 5, characterized in that: cut off and compress tightly the subassembly and include fifth drive assembly (30), cut off compact heap (31) and cut off mounting panel (32), fifth drive assembly (30) drive connection cuts off compact heap (31), cut off mounting panel (32) and fix on cutting off and compressing tightly bottom plate subassembly (8), fifth drive assembly (30) are fixed on cutting off mounting panel (32), cut off and compress tightly bottom plate subassembly (8) and fix on bottom plate (1), cut off compact heap (31) and cut off and compress tightly and form fourth paper feed groove (9) between bottom plate subassembly (8), when notch and turn-ups are cut to groove paper (4), fifth drive assembly (30) drive cuts off compact heap (31) and removes to the direction in fourth paper feed groove (9), so that cut off compact heap (31) and compress tightly groove paper (4) in fourth paper feed groove (9).

7. The paper feeding mechanism of a vertical slot machine according to claim 6, characterized in that: the driving device comprises a sixth driving part (43), a screw rod transmission assembly and a paper feeding compression sliding plate (44), the sixth driving part (43) is connected with the screw rod transmission assembly in a driving mode, the paper feeding compression sliding plate (44) is installed on the screw rod transmission assembly, the paper feeding compression sliding plate (44) is arranged on the bottom plate (1) in a sliding mode through a sliding rail assembly, and the paper pressing bottom plate (2), the flanging bottom plate (5) and the corner cut fixing plate (33) are installed on the paper feeding compression sliding plate (44).

8. The paper feeding mechanism of a vertical slot machine according to claim 2, characterized in that: the paper pushing device comprises a seventh driving part (34), a floating joint plate (35), a push rod sliding plate (36), a push rod driving block (37), a push rod mounting block (38), a push rod guide block (39) and a push rod (40), wherein the seventh driving part (34) is fixed on the bottom plate (1), the seventh driving part (34) is in driving connection with the floating joint plate (35), the floating joint plate (35) is connected with the push rod sliding plate (36), the push rod sliding plate (36) is arranged on the bottom plate (1) in a vertical sliding mode through a sliding rail component, the push rod driving block (37) penetrates through the bottom plate (1) and is arranged on the push rod sliding plate (36), the push rod mounting block (38) is arranged on the push rod driving block (37), the push rod (40) is arranged at one end of the push rod mounting block (38), and the push rod guide block (39) is fixed on the cutting and pressing bottom plate component (8), the push rod (40) passes through the push rod guide block (39).

9. The paper feeding mechanism of a vertical slot machine according to claim 8, characterized in that: the vertical slot paper machine comprises a slot paper forming mechanism, the slot paper forming mechanism is arranged above the paper feeding mechanism, the slot paper forming mechanism comprises a slot paper cutting device (E), a slot paper pushing device (F) and a slot paper forming assembly (G), the slot paper cutting device (E) is in butt joint with the paper feeding mechanism, the slot paper pushing device (F) is installed on the slot paper cutting device (E), and the slot paper forming assembly (G) is arranged on one side of the slot paper pushing device (F) and is mutually matched with the slot paper pushing device (F).

10. The paper feeding mechanism of a vertical slot machine according to claim 9, characterized in that: the vertical slot paper machine further comprises a stator turntable device (H), the stator turntable device (H) comprises a turntable (41) and a stator (42), the stator (42) is installed on the turntable (41), a slot paper forming assembly (G) is located below the stator (42), a push rod (40) penetrates through the slot paper forming assembly (G) when moving upwards, when a slot paper (4) is added into an insulation slot (42.1) of the stator (42), a seventh driving part (34) sequentially passes through a floating joint plate (35), a push rod sliding plate (36), a push rod driving block (37) and a rod installation block (38) to drive the push rod (40) to move upwards along a push rod guide block (39), so that the push rod (40) pushes the forming slot paper (4) in the slot paper forming assembly (G) into the insulation slot (42.1) of the stator (42).

Images