CN211406269U

CN211406269U - Automatic sticker machine of voice coil skeleton

Info

Publication number: CN211406269U
Application number: CN201922138962.4U
Authority: CN
Inventors: 关红波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-01
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an automatic sticker machine of voice coil loudspeaker voice coil skeleton, including pay-off cutting mechanism, two voice coil loudspeaker voice coil sleeve axle rotary lifting mechanism, push down platform pinch roller mechanism and tension mechanism, set up on the track transport terminal surface and run through the track note conveying groove of self about, support terminal surface note conveying groove's left end with track note conveying groove's right-hand member engages, the cutter cut groove that moves towards around the left part of support terminal surface was seted up, tension mechanism is used for turning right the note and draws out the support terminal surface, pushes down platform pinch roller mechanism and is used for going up and down to push down platform and pinch roller, makes push down platform and support terminal surface to press, two voice coil loudspeaker voice coil sleeve axle rotary lifting mechanism are used for removing the voice coil loudspeaker voice coil skeleton to the right-hand and pinch roller laminating of support terminal surface to the note of cutting is rolled up. The utility model discloses automatic sticker machine of voice coil loudspeaker voice coil skeleton can accomplish the sticker process of voice coil loudspeaker voice coil skeleton automatically, and the machining precision is high, and the productivity effect improves greatly.

Description

Automatic sticker machine of voice coil skeleton

Technical Field

The utility model relates to a mechanical automation field especially relates to an automatic sticker machine of voice coil loudspeaker voice coil skeleton.

Background

In the manufacturing process of the voice coil, a layer of reinforcing paper needs to be attached to the outside of the voice coil framework to increase the strength of the voice coil, and the existing process is generally finished by manual processing, so that the processing precision is low, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sticker machine of voice coil loudspeaker voice coil skeleton to solve above-mentioned technical problem.

In order to realize the purpose, the technical scheme of the utility model is that: the automatic paper sticking machine for the voice coil frameworks comprises a feeding cutting mechanism, a double-voice-coil sleeve shaft rotating and lifting mechanism, a pressing platform pressing wheel mechanism and a stretching mechanism, wherein the feeding cutting mechanism comprises a position adjusting support, a conveying rail, a discharging turntable, a roller conveying assembly, a cutting pressing and positioning assembly, a cutting knife assembly and a lower supporting platform lifting assembly, the left and right directions of the conveying support are fixedly arranged at the top of the position adjusting support, the discharging turntable is rotatably arranged at the left end of the conveying support, the conveying rail is horizontally and fixedly arranged at the top of the conveying support in the left and right directions and is positioned at the right side of the discharging turntable, the top of the conveying rail is provided with a smooth rail conveying end surface, the rail conveying end surface is provided with a rail paper strip conveying clamping groove which penetrates through the conveying rail conveying mechanism from left to right, the roller conveying assembly is arranged on the conveying support and is positioned between the discharging, the lower supporting platform lifting assembly comprises a lower supporting platform and a lower supporting platform lifting module, the top of the lower supporting platform is provided with a smooth supporting end face, the lower supporting platform lifting module is installed on the conveying support and used for driving the lower supporting platform to move up and down, the left end of the supporting end face can be jointed with the right end of the track conveying end face, a supporting end face paper slip conveying clamping groove with the left and right directions is formed in the supporting end face, the shape and the size of the supporting end face paper slip conveying clamping groove are matched with those of the track paper slip conveying clamping groove, the left end of the supporting end face paper slip conveying clamping groove is jointed with the right end of the track paper slip conveying clamping groove, a cutter cutting groove with the front and back directions is formed in the left part of the supporting end face, the cutter cutting groove penetrates through the supporting end face paper slip conveying clamping groove, The cutting and pushing-down positioning assembly comprises a lower pressing block and a lower pressing block upper and lower driving module, the lower pressing block upper and lower driving module is mounted at the top of the conveying support and positioned behind the conveying track, the bottom of the lower pressing block is provided with a smooth pressing end face, the top of the lower pressing block is connected with the output end of the lower pressing block upper and lower driving module, the pressing end face is opposite to the track paper slip conveying clamping groove, and the lower pressing block is positioned on the left side of the cutter; the double-voice-coil sleeve shaft rotating and lifting mechanism comprises a lifting support plate, a lifting rotating support, a rotating support lifting driving module, a rotating straight plate, a straight plate rotating shaft, two voice-coil sleeve shafts, two sets of shaft motors and a straight plate rotating shaft driving module which are vertical in the left-right direction, the middle part of the lifting rotating support is provided with a straight plate rotating jack in the front-back direction, the lifting support plate is provided with an installation notch, the left side and the right side of the lifting support plate are respectively in up-down relative sliding clamping with the rear side wall of the lifting rotating support on the left side and the right side of the straight plate rotating jack, the front end of the straight plate rotating shaft penetrates through the installation notch and is rotatably inserted and penetrates through the straight plate rotating jack to be vertically fixedly connected with the middle part of the rear side wall of the rotating straight plate, and the rear end of the straight plate rotating shaft is connected with, the voice coil sleeve rotating jacks are symmetrically formed in the two ends of the rotating straight plate, the voice coil sleeve rotating jacks are arranged in the front and back directions, the two sleeve motors are fixedly mounted at the two ends of the rear side wall of the rotating straight plate respectively and are located at the two sides of the straight plate rotating jacks, the rear end of the voice coil sleeve is rotatably inserted into the voice coil sleeve rotating jacks and is connected with the output shaft of the sleeve motor, the front end of the voice coil sleeve extends out of the voice coil sleeve rotating jacks forwards, and the rotating support lifting driving module is mounted on the lifting support plate; the pressing wheel mechanism of the pressing platform comprises a pressing support, a pressing wheel support, a pressing wheel lifting connecting block, a pressing wheel lifting connecting seat, a pressing platform, a buffering pressing spring and a pressing wheel lifting driving module, the pressing wheel lifting connecting seat is installed on the pressing support, the lifting connecting block is vertically and slidably connected to the left side wall of the pressing wheel lifting connecting seat, the upper portion of the pressing wheel support is fixedly connected to the lower front portion of the pressing wheel lifting connecting block, the front end and the rear end of a rotating shaft of the pressing wheel are respectively and rotatably connected to the lower end of the pressing wheel support, a pressing platform lifting seat is fixedly arranged on the left side wall of the pressing wheel lifting connecting block, the pressing platform comprises a pressing platform main body with a smooth and horizontal pressing surface arranged at the bottom and a pressing platform connecting block fixedly connected to the upper end of the pressing platform main body, and the rear wall of the pressing platform connecting, the upper end of the buffer pressure spring is fixed on the left side wall of the pressing platform connecting block, the lower end of the buffer pressure spring is fixed on the left side wall of the pressing platform lifting seat, the pressing platform main body is positioned on the right left side of the pressing wheel, a right limiting lug is convexly arranged at the right upper end of the pressing platform connecting block towards the right, the left side wall of the pressed wheel lifting connecting block just faces the limiting lug and is recessed towards the right to form a limiting clamping groove, the height of the limiting clamping groove is greater than the thickness of the limiting lug, the limiting lug is inserted into the limiting clamping groove, the upper end and the lower end of the limiting lug can be abutted against the upper inner wall and the lower inner wall of the limiting clamping groove, when the upper end of the limiting lug is abutted against the upper inner wall of the limiting clamping groove, the pressing surface and the bottom of the pressing wheel are positioned on the same horizontal plane, and the pressing wheel lifting driving, the voice coil sleeve shaft can rotate around the rotating shaft of the straight plate to be positioned under the pressing wheel; the paper clamping assembly is located below the right side of the pressing wheel, and the clamping surface of the paper clamping assembly is right opposite to the supporting end face paper slip conveying clamping groove.

Preferably, gyro wheel conveying subassembly moves towards vertical gyro wheel installation riser, a plurality of conveying gyro wheel, tension cylinder and tension briquetting about including, gyro wheel installation riser fixed mounting with the left part of delivery support just is located the upper right side of ejection of compact carousel's rear side, it is a plurality of the conveying gyro wheel is from a left side and the right side in proper order to the back to swivelling joint in the antetheca of gyro wheel installation riser, tension cylinder fixed mounting in the antetheca of gyro wheel installation riser just is located the top of conveying gyro wheel, the output shaft of tension cylinder down stretch with tension briquetting looks rigid coupling, the tension briquetting is located adjacent two between the conveying gyro wheel, the trend of tension briquetting with the conveying gyro wheel is unanimous, just the bottom of tension briquetting is slick and sly form.

Preferably, the lower supporting platform lifting module comprises a supporting platform lifting cylinder and a driving connecting block, the supporting platform sliding seat is installed below the right part of the conveying track on the conveying bracket, a supporting platform lifting slide rail moving up and down is convexly arranged on the right side wall of the supporting platform sliding seat, a supporting platform connecting block is fixedly connected to the lower part of the lower supporting platform, a supporting platform lifting slide block is fixedly installed on the left side wall of the supporting platform connecting block, the supporting platform lifting slide block is vertically slidably clamped outside the supporting platform lifting slide rail, the supporting platform lifting cylinder is fixedly installed on the lower part of the left side wall of the supporting platform sliding seat, an up-and-down moving notch is formed in the front side of the supporting platform lifting slide rail on the front side of the supporting platform sliding seat, and the right end of the driving connecting block is fixedly connected with the left side wall of the supporting platform connecting block, the left end of the driving connecting block penetrates through the up-down moving notch to be vertically and fixedly connected with an output shaft of the supporting platform lifting air cylinder.

Preferably, the tool rest forward-backward movement driving module comprises a tool rest sliding seat, a tool rest forward-backward driving cylinder, a forward-backward movement connecting block and a tool rest moving sliding block, the tool rest sliding seat is fixedly connected to the top of the conveying support and positioned behind the conveying track, the right side of the top of the tool rest sliding seat is convexly provided with a tool rest moving sliding rail moving forwards and backwards, the tool rest moving sliding block is connected outside the tool rest moving sliding rail in a sliding and clamping way, the front-back moving connecting block is fixed outside the tool rest moving sliding block, the tool rest front-back driving cylinder is fixedly arranged at the left back part of the tool rest sliding seat, the output shaft of the front and back driving cylinder of the tool rest extends forwards and is fixedly connected with the left end of the front and back moving connecting block, the left side wall at the rear part of the knife rest is fixedly connected with the right side wall of the front-and-back moving connecting block, the cutter is circular, and the cutter is rotatably connected to the right side wall at the front part of the knife rest.

Preferably, the top of the conveying position adjusting support is sequentially provided with a conveying front-back sliding adjusting seat, a conveying front-back sliding adjusting block, a conveying left-right sliding adjusting block, a position adjusting cylinder and a position adjusting output structure from bottom to top, the top of the conveying front-back sliding adjusting seat is convexly provided with a conveying front-back dovetail projection in a front-back direction, the bottom of the conveying front-back sliding adjusting block is provided with a conveying front-back dovetail groove in a front-back direction, the conveying front-back dovetail projection is slidably clamped in the conveying front-back dovetail groove, the left side wall of the conveying front-back sliding adjusting block is just opposite to the conveying front-back dovetail groove and is provided with a plurality of conveying front-back tightening screw holes in a left-right direction, the conveying front-back tightening screw holes are communicated with the conveying front-back dovetail, the bottom of the conveying left-right sliding adjusting block is convexly provided with a front dovetail convex block and a rear dovetail convex block which move left and right, the conveying left-right dovetail convex block is slidably clamped in the left-right dovetail groove, the front side wall of the front-rear sliding adjusting block is provided with a plurality of conveying left-right tightening screw holes which move front and back, the conveying left-right tightening screw holes are communicated with the conveying left-right dovetail groove, the conveying position adjusting cylinder is fixed at the top of the conveying left-right sliding adjusting block, the position adjusting output structure comprises a position output vertical plate which moves front and back vertically and an installation transverse plate which moves left and right horizontally, the left end of the installation transverse plate is vertically and fixedly connected with the upper end of the position output vertical plate, the output shaft of the conveying position adjusting cylinder extends left to be vertically connected with the position output vertical plate, the installation transverse plate is positioned on the conveying position adjusting, the conveying bracket is fixedly arranged at the top of the mounting transverse plate.

Preferably, the straight plate rotation axis driving module comprises a driving cylinder, a driving spur rack, a spur rack positioning guide sleeve and a driven gear, the driven gear is fixedly sleeved at the rear end of the straight plate rotation axis, the driving spur rack is in a left-right horizontal trend, the top of the driving spur rack is provided with a transmission gear, the bottom of the driving spur rack is convexly provided with a transmission connecting block downwards, the spur rack positioning guide sleeve comprises a guide sleeve main body in a left-right trend and two end covers, the guide sleeve main body is provided with a guide hole in a left-right trend to penetrate through the guide sleeve main body, the two end covers are respectively and fixedly covered at the left end and the right end of the guide sleeve main body, the top of the guide sleeve main body is provided with an arc-shaped slot matched with the driven gear in shape and size, the bottom of the arc-shaped slot is communicated with the guide hole, and the bottom of the guide sleeve main body is, initiative spur rack horizontal slip arrange in the guiding hole, the ground down inserts and establishes about the transmission connecting block and pass sliding insertion hole, driven gear arranges in the arc lacks the groove, just driven gear with the initiative spur rack the transmission tooth meshes mutually, the preceding lateral wall of uide bushing main part is protruding to be equipped with two fixed lugs forward, two fixed lug passes the installation breach with the back lateral wall looks rigid coupling of rotatory lift support, drive actuating cylinder fixed mounting in the right-hand member of the bottom of spur rack location uide bushing, the output shaft that drives actuating cylinder stretch out left with transmission connecting block looks rigid coupling.

Preferably, the lower pressing bracket comprises a lower pressing plate, an upper adjusting guide rod, a lower adjusting guide rod and a middle guide rod which are vertical and run from left to right, the lower end of the lower pressing plate is fixed at the upper end of the lifting support plate, the rear ends of the upper adjusting guide rod and the lower adjusting guide rod are sequentially and vertically fixed on the upper part of the front wall of the lower pressing plate from top to bottom, the pinch roller lifting connecting seat is provided with an upper adjusting guide hole and a lower adjusting guide hole which respectively penetrate through the pinch roller lifting connecting seat from front to back at positions opposite to the upper adjusting guide rod and the lower adjusting guide rod, the front ends of the upper adjusting guide rod and the lower adjusting guide rod are respectively inserted and arranged through the upper adjusting guide hole and the lower adjusting guide hole, the right side wall of the pinch roller lifting connecting seat is provided with an upper adjusting guide rod fixing screw hole and a lower adjusting guide rod fixing screw hole, the left end of the lower adjusting guide rod fixing screw hole is communicated with the lower adjusting guide hole, the lower pressing plate is provided with a middle guide hole between the upper adjusting guide rod and the lower adjusting guide rod, the front end of the middle guide rod is vertically fixed on the rear wall of the pinch roller lifting connecting seat, and the rear end of the middle guide rod is inserted into the middle guide hole in a sliding mode.

Preferably, the stretching driving assembly comprises a stretching adjusting support, a first stretching cylinder, a first output structure, an intermediate connecting block, a second stretching cylinder and a second output structure, the first output structure comprises a stretching output vertical plate which moves vertically from front to back and a stretching connecting transverse plate which moves horizontally from left to right, the left end of the stretching connecting transverse plate is vertically and fixedly connected with the upper end of the stretching output vertical plate, the first stretching cylinder is fixedly connected to the top of the stretching adjusting support, the output shaft of the first stretching cylinder extends leftwards to be vertically connected with the stretching output vertical plate, the stretching connecting transverse plate is positioned on the first stretching cylinder and is clamped on the top of the first stretching cylinder in a left-right sliding manner, the intermediate connecting block is fixedly connected to the top of the stretching connecting transverse plate, and the second output structure comprises an output transverse block which moves leftwards and rightwards and a vertical connecting vertical plate, the upper end of connecting the riser with the perpendicular rigid coupling of left end of output horizontal piece, the tensile cylinder fixed connection of second in the right side end at intermediate junction block's top, the output shaft of the tensile cylinder of second stretch out left with the right-hand member looks rigid coupling of output horizontal piece, the bottom horizontal slip joint of output horizontal piece in the top of intermediate junction block, it is located to connect the riser the left of output riser and with output riser is parallel to each other, press from both sides the paper subassembly and be the gas clamp, the gas clamp is fixed in the lower part of the left side wall of connecting the riser, the last chuck that the gas clamp opened from top to bottom and closed and lower chuck about stretching out, go up the chuck with clamping face between the chuck is just right down support terminal surface note conveying groove.

Preferably, the top of the stretching adjusting bracket is provided with a stretching front-back sliding adjusting seat, a stretching front-back sliding adjusting block and a stretching left-right sliding adjusting block in sequence from bottom to top, the top of the stretching front-back sliding adjusting seat is convexly provided with a stretching front-back dovetail projection with front-back trend, the bottom of the stretching front-back sliding adjusting seat is provided with a stretching front-back dovetail groove with front-back trend, the stretching front-back dovetail projection is slidably clamped in the stretching front-back dovetail groove, the right side wall of the stretching front-back sliding adjusting block is just opposite to the stretching front-back dovetail groove and is provided with a plurality of stretching front-back tightening screw holes with left-right trend, the stretching front-back tightening screw holes are communicated with the stretching front-back dovetail groove, the upper part of the stretching front-back sliding adjusting block is provided with a stretching left-right dovetail, the left and right stretching dovetail bumps are clamped in the left and right stretching dovetail grooves in a sliding mode, a plurality of left and right stretching tightening screw holes which move forward and backward are formed in the front side wall of the front and rear stretching sliding adjusting block, the left and right stretching tightening screw holes are communicated with the left and right stretching dovetail grooves, and the first stretching air cylinder is fixed to the top of the left and right stretching sliding adjusting block.

Compared with the prior art, the utility model discloses automatic sticker function of voice coil loudspeaker voice coil skeleton accomplishes the sticker process of voice coil loudspeaker voice coil skeleton automatically, and the machining precision is high, and the productivity effect improves greatly.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

Fig. 1 is the structure diagram of the automatic sticker machine for voice coil frames of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is the structure diagram of an angle of the feeding and cutting mechanism of the automatic sticker machine for voice coil frames of the present invention.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a structural diagram of another angle of the feeding and cutting mechanism of the automatic sticker machine for voice coil frames of the present invention.

Fig. 6 is the structure diagram of the first angle of the double voice coil sleeve shaft rotary lifting mechanism of the automatic sticker machine for voice coil frameworks of the present invention.

Fig. 7 is a structure diagram of the second angle of the double voice coil sleeve shaft rotary lifting mechanism of the automatic sticker machine for voice coil frameworks of the present invention.

Fig. 8 is an exploded view of the third angle of the double voice coil sleeve shaft rotary lifting mechanism of the automatic sticker machine for voice coil frames of the present invention.

Fig. 9 is a structural diagram of an angle of the lifting and rotating support of the automatic sticker machine for voice coil frames of the present invention.

Fig. 10 is a structural diagram of another angle of the lifting and rotating support of the automatic paper sticking machine for voice coil frames according to the present invention.

Fig. 11 is a structural diagram of an angle of the rotating straight plate of the automatic sticker machine for voice coil frames of the present invention.

Fig. 12 is a structural diagram of another angle of the rotating straight plate of the automatic paper sticking machine for voice coil frames of the present invention.

Fig. 13 is a structural diagram of an angle of the pressing wheel mechanism of the pressing platform of the automatic paper sticking machine for voice coil frames of the present invention.

Fig. 14 is a structural diagram of another angle of the pressing wheel mechanism of the pressing platform of the automatic paper sticking machine for voice coil frames of the present invention.

Fig. 15 is a structural diagram of an angle of the stretching mechanism of the automatic sticker machine for voice coil frames of the present invention.

Fig. 16 is an exploded view of an angle of the stretching mechanism of the automatic sticker machine for voice coil frames according to the present invention.

Fig. 17 is a partial view of the drawing mechanism of the automatic sticker machine for voice coil frames of the present invention.

Detailed Description

Referring to fig. 1 to 17, the automatic sticker machine 1000 of voice coil bobbin of the present invention includes a feeding and cutting mechanism 200, a pressing platform pressing wheel mechanism 300, a dual voice coil sleeve rotating and lifting mechanism 400, and a stretching mechanism 500.

The feeding and cutting mechanism 200 comprises a position adjusting support 210, a conveying bracket 220, a conveying rail 230, a discharging turntable 240, a roller conveying assembly 250, a cutting and pressing positioning assembly 260, a cutting knife assembly 270 and a lower supporting platform lifting assembly 280.

The conveying bracket 220 is fixedly installed at the top of the position adjusting support 210 in a left-right direction, and the discharging turntable 240 is rotatably installed at the left end of the conveying bracket 220. The conveying rail 230 is horizontally and fixedly installed at the top of the conveying support 220 in the left-right direction and is located at the right side of the discharging turntable 240, a smooth rail conveying end face 231 is arranged at the top of the conveying rail 230, and a rail paper slip conveying clamping groove 2311 penetrating through the conveying rail is formed in the rail conveying end face 231 in the left-right direction. The roller transfer assembly 250 is mounted on the conveying bracket 220 and located between the discharging turntable 240 and the conveying rail 230. Specifically, the roller conveying assembly 250 includes a roller mounting riser 251, a plurality of conveying rollers 252, a tension cylinder 253 and a tension pressing block 254, the roller mounting riser 251 is fixedly mounted to the left portion of the conveying support 220 and located at the upper right side of the rear side of the discharge turntable 240, the plurality of conveying rollers 252 are sequentially connected to the front wall of the roller mounting riser 251 in a front-to-back direction and rotate from left to right, preferably, the tension cylinder 253 is fixedly mounted to the front wall of the roller mounting riser and located above the conveying rollers, an output shaft of the tension cylinder 253 extends downward to be fixedly connected with the tension pressing block 254, and the tension pressing block 254 is located between two adjacent conveying rollers 252.

The lower support platform lift assembly 280 includes a lower support platform 281 and a lower support platform lift module, a smooth support end face 2811 is arranged at the top of the lower support platform 281, the lower support platform lifting module is installed on the conveying bracket 220, for driving the lower support platform 281 to move up and down, the left end of the support end face 2811 can be jointed with the right end of the rail conveying end face 231, a left-right supporting end face paper slip conveying clamping groove 2812 is formed in the supporting end face 2811, the support face note transport slot 2812 is sized and shaped to match the track note transport slot 231, the left end of the support face slip feed slot 2812 engages the right end of the track slip feed slot 231, a cutter cutting groove 2813 which runs back and forth is formed in the left part of the supporting end face 2811, and the cutter cutting groove 2813 penetrates through the supporting end face paper strip conveying clamping groove 2812.

The cutting knife assembly 270 comprises a cutting knife 271, a knife rest 272 and a knife rest forward and backward movement driving module, the knife rest forward and backward movement driving module is mounted at the top of the conveying bracket 220 and is located behind the conveying track 230, the front end of the knife rest 272 is connected with the cutting knife 271, and the rear end of the knife rest 272 is connected with the output end of the knife rest forward and backward movement driving module. The lower end of the cutter 271 is matched and inserted with the cutter cutting groove 2813.

The cutting pushing positioning assembly 260 comprises a pushing block 261 and a pushing block up-and-down driving module, the pushing block up-and-down driving module is installed at the top of the conveying support 220 and located behind the conveying track 230, a smooth pushing end surface 2611 is arranged at the bottom of the pushing block 261, the top of the pushing block 261 is connected with the output end of the pushing block up-and-down driving module, the pushing end surface 2611 is right opposite to the track paper strip conveying clamping groove 231, and the pushing block 261 is located on the left side of the cutter 271. Specifically, the lower pressing block up-down driving module includes a lower pressing cylinder 2621 and a lower pressing cylinder 2622, the lower pressing cylinder 2622 is installed on the top of the conveying bracket 220 and located behind the conveying rail 230, the lower pressing cylinder 2621 is installed on the lower pressing cylinder 2622, and an output shaft of the lower pressing cylinder 2621 extends downward to be vertically connected with the top of the lower pressing block 261. The push-down cylinder 2621 pulls and pushes the push-down block 261 upward and downward to move the push-down block 261 upward and downward.

Specifically, the lower supporting platform lifting module comprises a supporting platform lifting cylinder 2821 and a driving connecting block 2822, the conveying support 220 is provided with a supporting platform sliding seat 221 below the right portion of the conveying track 230, a supporting platform lifting slide rail 222 moving up and down is convexly provided on the right side wall of the supporting platform sliding seat 2211, the lower portion of the lower supporting platform 281 is fixedly connected with a supporting platform connecting block 283, a supporting platform lifting slide block 284 is fixedly installed on the left side wall of the supporting platform connecting block 283, the supporting platform lifting slide block 284 is vertically slidably clamped outside the supporting platform lifting slide rail 2211, the supporting platform lifting cylinder 2821 is fixedly installed on the lower portion of the left side wall of the supporting platform sliding seat 221, the front side wall of the supporting platform sliding seat 221 is provided with an up-down moving notch 2212 on the front side of the supporting platform lifting slide rail 222, the right end of the driving connecting block 2822 is fixedly connected with the left side wall of the supporting platform connecting block 283, and the left end of the driving connecting block 2822 penetrates through the up-down moving notch 2212 and is vertically and fixedly connected with the output shaft of the supporting platform lifting cylinder 2821. The supporting platform lifting cylinder 2821 pushes and pulls the driving connecting block 2822 up and down to drive the supporting platform connecting block 283 to move up and down, and then the lower supporting platform 281 is driven to move up and down along the supporting platform lifting slide rail 222 along with the supporting platform lifting slide block 284.

Specifically, the tool post forward and backward movement driving module comprises a tool post sliding seat 2731, a tool post forward and backward driving cylinder 2732, a forward and backward movement connecting block 2733 and a tool post moving sliding block 2734, the tool holder sliding seat 2731 is fixedly connected to the top of the conveying bracket 220 and located behind the conveying track 230, a tool rest moving slide rail 2735 moving forwards and backwards is convexly arranged on the right side of the top of the tool rest sliding seat 2731, the tool holder moving slide 2734 is slidably engaged with the tool holder moving slide 2735, the forward and backward movement connecting block 2733 is fixed outside the tool post moving slider 2734, the tool post forward and backward driving cylinder 2732 is fixedly mounted at the left rear portion of the tool post sliding seat 2731, the output shaft of the front and rear driving cylinder 2732 of the tool rest extends forwards and is fixedly connected with the left end of the front and rear moving connecting block 2733, the left side wall of the rear portion of the tool holder 272 is fixedly connected to the right side wall of the forward-backward moving connecting block 2733. In this embodiment, the cutter 271 is circular, and the cutter 271 is rotatably connected to the right side wall of the front portion of the tool holder 272. The front and back driving cylinder 2732 of the tool holder pushes and pulls the front and back connecting block 2733, and the front and back connecting block 2733 slides back and forth on the tool holder moving slide rail 2735 along with the tool holder moving slide block 2734, so that the tool holder 272 is driven to move back and forth.

Specifically, the top of the conveying position adjusting support 210 is sequentially provided with a conveying front-rear sliding adjusting seat 211, a conveying front-rear sliding adjusting block 212, a conveying left-right sliding adjusting block 213, a position adjusting cylinder 214 and a position adjusting output structure 215 from bottom to top. The top of the conveying front-rear sliding adjusting seat 211 is convexly provided with a conveying front-rear dovetail projection 2111 in a front-rear direction, the bottom of the conveying front-rear sliding adjusting block 212 is provided with a conveying front-rear dovetail groove 2121 in a front-rear direction, the conveying front-rear dovetail projection 2111 is slidably clamped in the conveying front-rear dovetail groove 2121, the left side wall of the conveying front-rear sliding adjusting block 212 is right opposite to the conveying front-rear dovetail groove 2121 and is provided with a plurality of conveying front-rear tightening screw holes 2122 in a left-right direction, and the conveying front-rear tightening screw holes 2122 are communicated with the conveying front-rear. The upper part of the conveying front-rear sliding adjusting block 212 is provided with a left-right conveying dovetail groove 2123, the bottom of the conveying left-right sliding adjusting block 213 is convexly provided with a left-right front dovetail projection 2131, the conveying left-right dovetail projection 2131 is slidably clamped in the left-right dovetail groove 2123, the front side wall of the front-rear sliding adjusting block 212 is provided with a plurality of front-rear conveying left-right tightening screw holes 2124, and the conveying left-right tightening screw holes 2124 are communicated with the left-right conveying dovetail groove 2123. The conveying position adjusting cylinder 214 is fixed in the top of the conveying left-right sliding adjusting block 213, the position adjusting output structure 215 comprises a front-back vertical position output vertical plate 2151 and a left-right horizontal installation transverse plate 2152, the left end of the installation transverse plate 2152 is fixedly connected with the upper end of the position output vertical plate 2151 vertically, the output shaft of the conveying position adjusting cylinder 214 extends leftwards and is vertically connected with the position output vertical plate 2151, the installation transverse plate 2152 is located above the conveying position adjusting cylinder 214 and is clamped in the top of the conveying position adjusting cylinder 214 in a left-right sliding mode, and the conveying support 220 is fixedly installed at the top of the installation transverse plate 2152.

The dual voice coil sleeve shaft rotating and lifting mechanism 400 comprises a left-right vertical lifting support plate 410, a lifting rotating support 420, a rotating support lifting driving module, a rotating straight plate 440, a straight plate rotating shaft 445, two voice coil sleeve shafts 450, two sets of shaft motors 456 and a straight plate rotating shaft driving module 460.

The middle part of the lifting rotating support 420 is provided with a straight plate rotating insertion hole 421 moving forwards and backwards, and the lifting support plate 410 is provided with a mounting notch 411. The front side wall of the lifting support plate 410 is in sliding clamping connection with the rear side wall of the lifting rotating support 420 in the left and right sides of the straight plate rotating insertion hole 421 at the left and right sides of the installation notch 411 respectively. The front end of the straight plate rotating shaft 445 penetrates through the installation notch 411 and is rotatably inserted into and penetrates through the straight plate rotating insertion hole 421 to be vertically and fixedly connected with the middle part of the rear side wall of the rotating straight plate 440. The rear end of the straight plate rotating shaft 445 is connected to the straight plate rotating shaft driving module 460. Two ends of the rotating straight plate 440 are symmetrically provided with voice coil sleeve shaft rotating insertion holes 441 extending forwards and backwards, and two sleeve shaft motors 456 are respectively and fixedly installed at two ends of the rear side wall of the rotating straight plate 440 and located at two sides of the straight plate rotating insertion hole 421. The rear end of the voice coil bobbin 450 is rotatably inserted through the voice coil bobbin rotation insertion hole 441 and connected to an output shaft of the bobbin motor 456. The front end of the voice coil bobbin 450 extends forward out of the voice coil bobbin rotation insertion hole 441. The rotary support lifting driving module is arranged on the lifting support plate and used for driving the lifting rotary support to move up and down.

Specifically, the front side wall of the lifting support plate 410 is provided with a lifting guide rail 412 which runs up and down on the left and right sides of the installation notch 411, the left and right sides of the rear side wall of the lifting rotating support 420 are respectively and fixedly provided with a lifting slider 422, and the lifting slider 422 is vertically slidably clamped outside the lifting guide rail 412.

Specifically, the rotating support lifting driving module is a lifting cylinder 430, and the lifting cylinder 430 is fixed on the front side wall of the lifting support plate 410 and is located below the lifting rotating support 420. The output shaft of the lifting cylinder 430 extends upward to be connected with the lifting rotary support 420.

Specifically, the straight plate rotation shaft driving module 460 includes a driving cylinder 461, a driving spur rack 462, a spur rack positioning guide sleeve 463, and a driven gear 464. The driven gear 464 is fixedly sleeved at the rear end of the straight plate rotating shaft 445. The driving spur rack 462 is in a horizontal direction, the top of the driving spur rack 462 is provided with a transmission gear 4621, and the bottom of the driving spur rack 462 is provided with a transmission connecting block 4622 in a downward convex manner. The spur rack positioning guide sleeve 463 includes a left-right-oriented guide sleeve body 4631 and two end covers 4632. The guide sleeve main body 4631 is provided with a guide hole 4633 which runs through the guide sleeve main body from left to right. The two end covers 4632 are respectively fixedly covered on the left end and the right end of the guide sleeve body 4631. The top of the guide sleeve body 4631 is provided with an arc notch 4634 matched with the driven gear 464 in shape and size. The bottom of the arc-shaped notch 4634 is communicated with the guide hole 4633. The bottom of the guide sleeve body 4631 is provided with a sliding insertion hole 4635 which is long and narrow in left and right directions. The driving spur rack 462 is arranged in the guide hole 4633 in a left-right sliding manner, and the transmission connecting block 4622 is inserted downwards in a left-right moving manner and penetrates through the sliding insertion hole 4635. The driven gear 464 is placed in the arc-shaped notch 4634, and the driven gear 464 is meshed with the transmission teeth 4621 of the driving spur rack 462. The front side wall of the guide sleeve body 4631 is provided with two fixing lugs 4636 protruding forwards, and the two fixing lugs 4636 penetrate through the installation notch 411 and are fixedly connected with the rear side wall of the lifting rotary support 420. The driving cylinder 461 is fixedly arranged at the right end of the bottom of the spur rack positioning guide sleeve 463, and an output shaft of the driving cylinder 461 extends leftwards to be fixedly connected with the transmission connecting block 4622. The driving cylinder 461 pushes and pulls the transmission connecting block 4622 left and right to move the driving spur rack 462 left and right, and then drives the driven gear 464 to do bidirectional rotation movement, and further drives the straight plate rotating shaft 445 to do bidirectional rotation movement.

Specifically, the lifting/lowering rotary support 420 is provided with a straight plate rotary sleeve 423 protruding from the front side of the straight plate rotary insertion hole 421, the inner diameter and the central axis of the straight plate rotating sleeve 423 are identical to the straight plate rotating insertion hole 421, the front end of the inner wall of the straight plate rotary sleeve 423 is recessed radially outward to form a front straight plate rotary bearing mounting groove 4231, the rear end of the inner wall of the straight plate rotary insertion hole 421 is recessed radially outward to form a rear straight plate rotary bearing mounting groove 4211, a front straight plate rotary bearing (not shown) is arranged in the front straight plate rotary bearing mounting notch 4231, the rear straight plate rotary bearing 427 is arranged in the rear straight plate rotary bearing mounting notch 4211, the front end of the straight plate rotating shaft 445 penetrates through the installation notch 411 and is sequentially and fixedly inserted through the inner ring of the rear straight plate rotating bearing 427 and the inner ring of the front straight plate rotating bearing and is vertically and fixedly connected with the middle part of the rear side wall of the rotating straight plate 440.

Specifically, the rotating straight plate 440 is provided with a voice coil shaft rotating sleeve 446 protruding from the front side of the voice coil shaft rotating insertion hole 441, the inner diameter and the central axis of the voice coil shaft rotating sleeve 446 are both consistent with the voice coil shaft rotating insertion hole 441, the front end of the inner wall of the voice coil shaft sleeve 446 is recessed radially outward to form a front voice coil bearing installation groove 4461, the rear end of the inner wall of the voice coil shaft rotating insertion hole 441 is recessed radially outward to form a rear voice coil bearing installation groove 4411, the front voice coil bearing 447 is installed in the front voice coil bearing installation groove 4461, the rear voice coil bearing (not shown) is installed in the rear voice coil bearing installation groove 4411, and the rear end of the voice coil shaft 450 is fixedly inserted through the inner ring of the front voice coil bearing 447 and the inner ring of the rear voice coil bearing in sequence and is connected to the output shaft of the shaft motor 456.

The pressing platform pressing wheel mechanism 300 comprises a pressing bracket 310, a pressing wheel 320, a pressing wheel support 330, a pressing wheel lifting connecting block 340, a pressing wheel lifting connecting seat 350, a pressing platform 360, a buffering pressing spring 370 and a pressing wheel lifting driving module. The puck 320 is made of a soft material, such as silicone or other soft material.

The pressing wheel lifting connecting seat 350 is installed on the pressing bracket 310, the lifting connecting block 340 is vertically and slidably connected with the left side wall of the pressing wheel lifting connecting seat 350, the upper part of the pressing wheel support 330 is fixedly connected with the lower front part of the pressing wheel lifting connecting block 340, the front and rear ends of the rotating shaft of the pressing wheel 320 are respectively and rotatably connected with the lower end of the pressing wheel support 330, the left side wall of the pressing wheel lifting connecting block 340 is fixedly provided with a pressing platform lifting seat 345, the pressing platform 360 comprises a pressing platform main body 361 with a smooth and horizontal pressing surface 3611 arranged at the bottom and a pressing platform connecting block 362 fixedly connected with the upper end of the pressing platform main body 361, the rear wall of the pressing platform connecting block 362 is slidably clamped on the front wall of the pressing platform lifting seat 345, and the upper end of the buffering pressure spring 370 is fixed on the left side wall of the pressing platform connecting block, the lower end of the buffer compression spring 370 is fixed on the left side wall of the pressing platform lifting seat 345, the pressing platform main body 361 is located on the right left side of the pressing wheel 320, the right upper end of the pressing platform connecting block 362 is provided with a right limiting bump 3621 in a protruding manner, the left side wall of the pressed wheel lifting connecting block 340 is just opposite to the limiting bump 3621 and is recessed rightwards to form a limiting clamping groove 341, the height of the limiting clamping groove 341 is greater than the thickness of the limiting bump 3621, the limiting bump 3621 is inserted into the limiting clamping groove 341, the upper end and the lower end of the limiting bump 3621 can be abutted against the upper inner wall and the lower inner wall of the limiting clamping groove 341, and when the upper end of the limiting bump 3621 is abutted against the upper inner wall of the limiting clamping groove 341, the pressing surface 3611 and the bottom of the pressing wheel 320 are located on the same. The pressing wheel lifting driving module is installed on the pressing wheel lifting connecting base 350 and used for driving the right side wall of the pressing wheel lifting connecting block 340 to slide up and down on the left side wall of the pressing wheel lifting connecting base 350. The pressing wheel 320 is located right above the supporting end face paper slip conveying clamping groove 2812, the lower pressing face 3611 faces the supporting end face 2811 at the right side of the cutter cutting groove 2813, and the voice coil sleeve shaft 450 can rotate around the straight plate rotating shaft 445 to be right below the pressing wheel 320;

specifically, a pinch roller lifting slide block 342 is fixedly arranged on the right side wall of the pinch roller lifting connection block 340, a pinch roller lifting slide rail 351 which runs up and down is convexly arranged on the left side wall of the pinch roller lifting connection seat 350, and the pinch roller lifting slide block 342 is slidably clamped outside the pinch roller lifting slide rail 351; a pressing platform lifting slide rail 3451 which runs up and down is convexly arranged on the front wall of the pressing platform lifting seat 345, a pressing platform lifting slide block 3622 is fixedly arranged on the rear wall of the pressing platform connecting block 362, and the pressing platform lifting slide block 3622 is slidably clamped outside the pressing platform lifting slide rail 3451.

The lower pressing bracket 310 comprises a lower pressing plate 311, an upper adjusting guide rod 312, a lower adjusting guide rod 313 and a middle guide rod 314 which are vertical and extend in the left-right direction, the lower end of the lower pressing plate 311 is fixed at the upper end of the lifting support plate 410, the rear ends of the upper adjusting guide rod 312 and the lower adjusting guide rod 313 are sequentially and vertically fixed on the upper part of the front wall of the lower pressing plate 311 from top to bottom, the pinch roller lifting connecting seat 350 is provided with an upper adjusting guide hole 352 and a lower adjusting guide hole 353 which respectively penetrate through the upper adjusting guide rod 312 and the lower adjusting guide rod 313 from front to back, the front ends of the upper adjusting guide rod 312 and the lower adjusting guide rod 313 are respectively inserted and penetrated through the upper adjusting guide hole 352 and the lower adjusting guide hole 353, the right side wall of the pinch roller lifting connecting seat 350 is provided with an upper adjusting guide rod fixing screw hole 354 and a lower adjusting guide rod fixing screw hole 355 which extend in the left-right direction, the left, the left end of the lower adjustment guide rod fixing screw hole 355 is communicated with the lower adjustment guide hole 353. The lower pressing plate 311 is provided with a middle guide hole 3111 between the upper adjustment guide rod 312 and the lower adjustment guide rod 313, the front end of the middle guide rod 314 is vertically fixed to the rear wall of the pressing wheel lifting connection seat 350, and the rear end of the middle guide rod 314 is slidably inserted into the middle guide hole 3111.

Specifically, the pressing wheel lifting driving module is a pressing wheel lifting driving cylinder 380, the pressing wheel lifting driving cylinder 380 is fixed at the rear upper part of the left side wall of the pressing wheel lifting connecting seat 350, and an output shaft of the pressing wheel lifting driving cylinder 380 extends downwards to be fixedly connected with the rear end of the pressing wheel lifting connecting block 340.

The stretching mechanism comprises a paper clamping assembly and a stretching driving assembly 500, the paper clamping assembly is clamped leftwards and rightwards, the stretching driving assembly drives the paper clamping assembly to move leftwards and rightwards, and the paper clamping assembly is located on the lower right of the pressing wheel 320. The clamping surface of the paper clamping assembly faces the support end face slip conveying slot 2812.

The stretching driving assembly 500 includes a stretching adjustment bracket 510, a first stretching cylinder 520, a first output structure 530, an intermediate connection block 540, a second stretching cylinder 550, and a second output structure 560. First output structure 530 moves towards vertical tensile output riser 531 and controls and move towards horizontally tensile connection diaphragm 532 around including, tensile connection diaphragm 532 the left end with the perpendicular rigid coupling in upper end of tensile output riser 531, first tensile cylinder 520 fixed connection in tensile regulation support 510's top, the output shaft of first tensile cylinder 520 stretch out to a left side with tensile output riser 531 meets perpendicularly, tensile connection diaphragm 532 is located on the first tensile cylinder 520 and the joint of sliding from side to side in the top of first tensile cylinder 520. The middle connecting block 540 is fixedly connected to the top of the stretching connecting transverse plate 532, the second output structure 560 comprises a left-right output transverse block 561 and a vertical connecting vertical plate 562, the upper end of the connecting vertical plate 562 is fixedly connected with the left end of the output transverse block 561 in a perpendicular mode, the second stretching cylinder 550 is fixedly connected to the right side end of the top of the middle connecting block 540, an output shaft of the second stretching cylinder 550 extends out to the left and is fixedly connected with the right end of the output transverse block 561, the bottom of the output transverse block 561 is clamped to the top of the middle connecting block 540 in a left-right sliding mode, the connecting vertical plate 562 is located on the left of the output vertical plate 531 and is parallel to the output vertical plate 531, and the paper clamping component is an air clamp 570. The air clamp 570 is fixed to the lower portion of the left sidewall of the connecting riser 562. The air clamp 570 extends to the left to form an upper clamp 571 and a lower clamp 572 which are opened and closed up and down. The air clamp 570 is located at the lower right of the pressing wheel 320, and a clamping surface between the upper clamp 571 and the lower clamp 572 faces the supporting end face paper slip conveying clamp groove 2812.

Specifically, a first guide rail 521 which extends left and right is disposed at the top of the first stretching cylinder 520, a first guide groove 533 which extends left and right is disposed at the bottom of the stretching connecting transverse plate 532, and the first guide rail 521 is slidably engaged with the first guide groove 533.

Specifically, a second guide rail 541 which runs left and right is convexly arranged at the top of the middle connecting block 540, a front sliding block 563 and a rear sliding block 563 are fixedly arranged at the bottom of the output transverse block 561, and the front sliding block 563 and the rear sliding block 563 are slidably clamped outside the second guide rail 541.

Preferably, the top of the stretching adjusting bracket 510 is sequentially provided with a stretching front-back sliding adjusting seat 511, a stretching front-back sliding adjusting block 512 and a stretching left-right sliding adjusting block 513 from bottom to top, the top of the stretching front-back sliding adjusting seat 511 is convexly provided with a stretching front-back dovetail projection 5111 in a front-back direction, the bottom of the stretching front-back sliding adjusting block 512 is provided with a stretching front-back dovetail groove 5121 in a front-back direction, the stretching front-back dovetail projection 5111 is slidably clamped in the stretching front-back dovetail groove 5121, the right side wall of the stretching front-back sliding adjusting block 512 is provided with a plurality of stretching front-back tightening screw holes 5122 in a left-right direction opposite to the stretching front-back dovetail groove 5121, and the stretching front-back tightening screw. Dovetail 5123 about the drawing of trend about is seted up on the upper portion of slip regulating block 512 around drawing, the bottom of slip regulating block 513 about drawing is protruding to be equipped with about the drawing forked tail lug 5131 of trend, about drawing forked tail lug 5131 slip joint in dovetail 5123 about drawing, the screw 5124 is tightened up about the drawing of a plurality of trends is seted up to the preceding lateral wall of slip regulating block 512 around drawing, tighten up the screw about drawing with dovetail 5123 communicates with each other about drawing. The first stretching cylinder 520 is fixed on the top of the stretching left and right sliding adjusting block 513.

When the automatic sticker machine 1000 for voice coil frameworks of the utility model works, two voice coil frameworks 100 are respectively fixedly sleeved on two voice coil sleeve shafts 450, a paper roll is wound on the discharge turntable 240, a paper strip enters the track paper strip conveying clamping groove 2311 on the conveying track 230 after passing around the conveying roller 252 of the roller conveying assembly 250 and extends out of the track paper strip conveying clamping groove 2311 rightwards, the first stretching cylinder 520 and the second stretching cylinder 550 of the stretching mechanism 500 are sequentially started to drive the open air clamp 570 to extend leftwards to the right of the track paper strip conveying clamping groove 2311, the air clamp 570 clamps the paper strip, the second stretching cylinder 550 contracts rightwards to enable the air clamp 570 to clamp the paper strip to stretch a specified distance to the right of the pressing wheel 320, the straight plate rotating shaft driving module 460 is started to enable one voice coil framework 100 to rotate to be under the pressing wheel 320, the lower supporting platform lifting module is started to move the platform 281 upwards, so that the left end of the supporting end face 2811 is butted with the right end of the conveying track 230, the left end of the supporting end face paper slip conveying slot 2812 is connected with the right end of the track paper slip conveying slot 231, at this time, the supporting end face 2811 supports the paper slip at the corresponding position, the paper slip is placed in the supporting end face paper slip conveying slot 2812, then, the rotary support lifting driving module, i.e., the lifting cylinder 430, is started to drive the lifting rotary support 420 to move up, so that the top of the voice coil framework 100 is attached to the bottom surface of the paper slip, then, the pressing wheel lifting driving module, i.e., the pressing wheel lifting driving cylinder 380, is started, and simultaneously, the pressing platform main body 361 and the pressing wheel 320 are driven to move down, so that the pressing surface 3611 of the pressing platform main body 361 is elastically pressed against the supporting end face 2811 at the right side of the cutting slot 2813 of the cutting knife, so that the bottom of the pressing wheel 320 is attached to the top surface of the paper slip, at this time, the air clamp 570 is opened, the sleeve shaft motor 456 drives the voice coil sleeve shaft 450 to rotate from top to, then the pushing cylinder 2621 is started, the pushing block 261 is pushed downwards, the pushing end surface 2611 is pressed against the track conveying end surface 231, so that the paper slip on the left side of the cutter 271 is pressed, then the cutter holder back-and-forth movement driving module is started to drive the cutter 271 to move forwards to cut off the paper slip, then the cutter 271 is driven to move backwards to reset, the sleeve shaft motor 456 drives the voice coil sleeve shaft 450 to rotate from bottom to top to left, so that the paper slip on the left side of the voice coil framework 100 is wound outside the voice coil framework 100, and the paper pasting process is completed. Then, the pressing wheel lifting driving module drives the pressing platform main body 361 and the pressing wheel 320 to reset, the first stretching cylinder 520 retracts to enable the air clamp 570 to reset, the lower supporting platform lifting module drives the lower supporting platform 281 to move downwards to reset, the straight plate rotating shaft driving module 460 drives the rotating straight plate 440 to rotate 180 degrees, the voice coil framework 100 on the other side is enabled to overturn to the upper side and face the pressing wheel 320, and the start of a paper pasting process of the next voice coil framework 100 is waited. The actions can be automatically controlled by the control system.

The utility model discloses automatic sticker machine of voice coil loudspeaker voice coil skeleton can accomplish the sticker process of voice coil loudspeaker voice coil skeleton automatically, and the machining precision is high, and the productivity effect improves greatly.

It should be noted that the stretching driving assembly may be driven by a screw slider transmission or other driving methods besides the pneumatic driving method. The paper clamping component can be a hydraulic clamping jaw or a common clamping jaw driven by other modes besides an air clamp. Besides the above driving method, the straight plate rotating shaft driving module can also be driven by a servo motor or other conventional driving methods.

The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and various modifications, equivalent combinations, which are made according to the essence of the present embodiment, should be covered.

Claims

1. An automatic sticker machine of voice coil skeleton which characterized in that includes:

the feeding and cutting mechanism comprises a position adjusting support, a conveying track, a discharging rotary table, a roller conveying assembly, a cutting pressing positioning assembly, a cutting knife assembly and a lower supporting platform lifting assembly, wherein the left and right moving directions of the conveying support are fixedly arranged at the top of the position adjusting support, the discharging rotary table is rotatably arranged at the left end of the conveying support, the conveying track is horizontally and fixedly arranged at the top of the conveying support and positioned at the right side of the discharging rotary table, a smooth track conveying end surface is arranged at the top of the conveying track, a track paper slip conveying clamping groove which penetrates through the conveying rotary table from left to right is formed in the track conveying end surface, the roller conveying assembly is arranged on the conveying support and positioned between the discharging rotary table and the conveying track, and the lower supporting platform lifting assembly comprises a lower supporting platform and a lower supporting platform lifting module, the top of the lower supporting platform is provided with a smooth supporting end face, the lower supporting platform lifting module is installed on the conveying support and used for driving the lower supporting platform to move up and down, the left end of the supporting end face can be jointed with the right end of the track conveying end face, the supporting end face is provided with a supporting end face paper slip conveying clamping groove in the left and right directions, the shape and the size of the supporting end face paper slip conveying clamping groove are matched with those of the track paper slip conveying clamping groove, the left end of the supporting end face paper slip conveying clamping groove is jointed with the right end of the track paper slip conveying clamping groove, the left part of the supporting end face is provided with a cutter cutting groove in the front and back directions, the cutter cutting groove penetrates through the supporting end face paper slip conveying clamping groove, the cutter assembly comprises a cutter, a cutter rest and a cutter rest front and back movement driving module, the cutter rest front and back movement driving module, the front end of the knife rest is connected with the cutter, the rear end of the knife rest is connected with the output end of the knife rest forward and backward movement driving module, the lower end of the cutter is in matched insertion connection with a cutting groove of the cutter, the cutting pressing positioning assembly comprises a pressing block and a pressing block up-and-down driving module, the pressing block up-and-down driving module is mounted at the top of the conveying support and is located behind the conveying track, the bottom of the pressing block is provided with a smooth pressing end face, the top of the pressing block is connected with the output end of the pressing block up-and-down driving module, the pressing end face is opposite to the track paper tape conveying clamping groove, and the pressing block is located on the left side of the cutter;

the double-voice-coil sleeve shaft rotating and lifting mechanism comprises a lifting support plate, a lifting rotating support, a rotating support lifting driving module, a rotating straight plate, a straight plate rotating shaft, two voice-coil sleeve shafts, two sets of shaft motors and a straight plate rotating shaft driving module which run in the left-right direction and are vertical, a straight plate rotating jack which runs in the front-back direction is arranged in the middle of the lifting rotating support, the lifting support plate is provided with an installation notch, the left side wall and the right side wall of the lifting support plate are respectively in up-down relative sliding clamping connection with the rear side wall of the lifting rotating support in the left side and the right side of the straight plate rotating jack, the front end of the straight plate rotating shaft penetrates through the installation notch and is rotatably inserted and penetrates through the straight plate rotating jack to be vertically fixedly connected with the middle of the rear side wall of the rotating straight plate, and the rear end of the straight plate rotating shaft is connected with the straight plate rotating, the voice coil sleeve rotating jacks are symmetrically formed in the two ends of the rotating straight plate, the voice coil sleeve rotating jacks are arranged in the front and back directions, the two sleeve motors are fixedly mounted at the two ends of the rear side wall of the rotating straight plate respectively and are located at the two sides of the straight plate rotating jacks, the rear end of the voice coil sleeve is rotatably inserted into the voice coil sleeve rotating jacks and is connected with the output shaft of the sleeve motor, the front end of the voice coil sleeve extends out of the voice coil sleeve rotating jacks forwards, and the rotating support lifting driving module is mounted on the lifting support plate;

the pressing wheel mechanism of the pressing platform comprises a pressing support, a pressing wheel support, a pressing wheel lifting connecting block, a pressing wheel lifting connecting seat, a pressing platform, a buffering pressing spring and a pressing wheel lifting driving module, wherein the pressing wheel lifting connecting seat is installed on the pressing support, the lifting connecting block is vertically and slidably connected with the left side wall of the pressing wheel lifting connecting seat, the upper part of the pressing wheel support is fixedly connected with the lower front part of the pressing wheel lifting connecting block, the front end and the rear end of a rotating shaft of the pressing wheel are respectively and rotatably connected with the lower end of the pressing wheel support, the left side wall of the pressing wheel lifting connecting block is fixedly provided with a pressing platform lifting seat, the pressing platform comprises a pressing platform main body with a smooth and horizontal pressing surface arranged at the bottom and a pressing platform connecting block fixedly connected with the upper end of the pressing platform main body, and the rear wall of the pressing platform connecting block is slidably clamped on, the upper end of the buffer pressure spring is fixed on the left side wall of the pressing platform connecting block, the lower end of the buffer pressure spring is fixed on the left side wall of the pressing platform lifting seat, the pressing platform main body is positioned on the right left side of the pressing wheel, a right limiting lug is convexly arranged at the right upper end of the pressing platform connecting block towards the right, the left side wall of the pressed wheel lifting connecting block just faces the limiting lug and is recessed towards the right to form a limiting clamping groove, the height of the limiting clamping groove is greater than the thickness of the limiting lug, the limiting lug is inserted into the limiting clamping groove, the upper end and the lower end of the limiting lug can be abutted against the upper inner wall and the lower inner wall of the limiting clamping groove, when the upper end of the limiting lug is abutted against the upper inner wall of the limiting clamping groove, the pressing surface and the bottom of the pressing wheel are positioned on the same horizontal plane, and the pressing wheel lifting driving, the voice coil sleeve shaft can rotate around the rotating shaft of the straight plate to be positioned under the pressing wheel;

the paper clamping assembly is located below the right side of the pressing wheel, and the clamping surface of the paper clamping assembly is right opposite to the supporting end face paper slip conveying clamping groove.

2. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the gyro wheel conveying subassembly moves towards vertical gyro wheel installation riser, a plurality of conveying gyro wheel, tension cylinder and tension briquetting about including, gyro wheel installation riser fixed mounting with the left part of delivery support just is located the upper right side of ejection of compact carousel's rear side, it is a plurality of conveying gyro wheel from a left side and the right side in proper order to the back to swivelling joint in the antetheca of gyro wheel installation riser, tension cylinder fixed mounting in the antetheca of gyro wheel installation riser just is located the top of conveying gyro wheel, the output shaft of tension cylinder down stretch with tension briquetting looks rigid coupling, the tension briquetting is located adjacent two between the conveying gyro wheel, the trend of tension briquetting with the conveying gyro wheel is unanimous, just the bottom of tension briquetting is slick and sly form.

3. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the lower supporting platform lifting module comprises a supporting platform lifting cylinder and a driving connecting block, a supporting platform sliding seat is installed below the right part of the conveying track on the conveying support, a supporting platform lifting slide rail moving up and down is convexly arranged on the right side wall of the supporting platform sliding seat, a supporting platform connecting block is fixedly connected to the lower part of the lower supporting platform, a supporting platform lifting slide block is fixedly installed on the left side wall of the supporting platform connecting block, the supporting platform lifting slide block is connected to the outside of the supporting platform lifting slide rail in a vertically sliding and clamping manner, the supporting platform lifting cylinder is fixedly installed on the lower part of the left side wall of the supporting platform sliding seat, an up-and-down moving notch is formed in the front side of the supporting platform lifting slide rail on the front side of the supporting platform sliding seat, and the right end of the driving connecting block is fixedly connected with the, the left end of the driving connecting block penetrates through the up-down moving notch to be vertically and fixedly connected with an output shaft of the supporting platform lifting air cylinder.

4. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the tool rest front-back movement driving module comprises a tool rest sliding seat, a tool rest front-back driving cylinder, a front-back movement connecting block and a tool rest moving sliding block, the tool rest sliding seat is fixedly connected to the top of the conveying support and positioned behind the conveying track, the right side of the top of the tool rest sliding seat is convexly provided with a tool rest moving sliding rail moving forwards and backwards, the tool rest moving sliding block is connected outside the tool rest moving sliding rail in a sliding and clamping way, the front-back moving connecting block is fixed outside the tool rest moving sliding block, the tool rest front-back driving cylinder is fixedly arranged at the left back part of the tool rest sliding seat, the output shaft of the front and back driving cylinder of the tool rest extends forwards and is fixedly connected with the left end of the front and back moving connecting block, the left side wall at the rear part of the knife rest is fixedly connected with the right side wall of the front-and-back moving connecting block, the cutter is circular, and the cutter is rotatably connected to the right side wall at the front part of the knife rest.

5. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the top of the conveying position adjusting support is sequentially provided with a front and back conveying sliding adjusting seat, a front and back conveying sliding adjusting block, a front and back conveying dovetail groove, a left side wall of the front and back conveying sliding adjusting block, a plurality of front and back conveying tightening screw holes in left and right directions, right and left and right conveying dovetail grooves, a front and back conveying screw hole, a front and back conveying dovetail groove and a front and back conveying dovetail block in left and right directions, from bottom to top, a front and back dovetail block in left and right conveying sliding adjusting block and a front, the left and right dovetail conveying lugs are slidably clamped in the left and right dovetail grooves, the front side wall of the front and rear sliding adjusting block is provided with a plurality of front and rear conveying left and right tightening screw holes, the conveying left and right tightening screw holes are communicated with the conveying left and right dovetail grooves, the conveying position adjusting cylinder is fixed at the top of the conveying left and right sliding adjusting block, the position adjusting output structure comprises a position output vertical plate with vertical front and back directions and a mounting transverse plate with horizontal left and right directions, the left end of the mounting transverse plate is vertically and fixedly connected with the upper end of the position output vertical plate, the output shaft of the conveying position adjusting cylinder extends leftwards to be vertically connected with the position output vertical plate, the mounting transverse plate is located above the conveying position adjusting cylinder and is clamped at the top of the conveying position adjusting cylinder in a left-right sliding manner, and the conveying support is fixedly mounted at the top of the mounting transverse plate.

6. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the straight plate rotating shaft driving module comprises a driving cylinder, a driving spur rack, a spur rack positioning guide sleeve and a driven gear, the driven gear is fixedly sleeved at the rear end of the straight plate rotating shaft, the driving spur rack is horizontally arranged in a left-right direction, the top of the driving spur rack is provided with a transmission gear, the bottom of the driving spur rack is convexly provided with a transmission connecting block downwards, the spur rack positioning guide sleeve comprises a guide sleeve main body and two end covers, the guide sleeve main body is provided with a guide hole, the left-right direction of the guide sleeve main body penetrates through the guide hole, the two end covers are respectively and fixedly covered at the left end and the right end of the guide sleeve main body, the top of the guide sleeve main body is provided with an arc-shaped slot matched with the driven gear in shape and size, the bottom of the arc-shaped slot is communicated with the guide hole, and the bottom of the guide sleeve main body is provided, initiative spur rack horizontal slip arrange in the guiding hole, the ground down inserts and establishes about the transmission connecting block and pass sliding insertion hole, driven gear arranges in the arc lacks the groove, just driven gear with the initiative spur rack the transmission tooth meshes mutually, the preceding lateral wall of uide bushing main part is protruding to be equipped with two fixed lugs forward, two fixed lug passes the installation breach with the back lateral wall looks rigid coupling of rotatory lift support, drive actuating cylinder fixed mounting in the right-hand member of the bottom of spur rack location uide bushing, the output shaft that drives actuating cylinder stretch out left with transmission connecting block looks rigid coupling.

7. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the lower pressing bracket comprises a lower pressing plate, an upper adjusting guide rod, a lower adjusting guide rod and a middle guide rod which are vertical and arranged in the left-right direction, the lower end of the lower pressing plate is fixed at the upper end of the lifting support plate, the rear ends of the upper adjusting guide rod and the lower adjusting guide rod are sequentially and vertically fixedly connected to the upper part of the front wall of the lower pressing plate from top to bottom, the pinch roller lifting connecting seat is right opposite to the upper adjusting guide rod and the lower adjusting guide rod and is respectively provided with an upper adjusting guide hole and a lower adjusting guide hole which penetrate through the pinch roller lifting connecting seat from front to back, the front ends of the upper adjusting guide rod and the lower adjusting guide rod are respectively inserted and penetrate through the upper adjusting guide hole and the lower adjusting guide hole, the right side wall of the pinch roller lifting connecting seat is provided with an upper adjusting guide rod fixing screw hole and a lower adjusting guide rod fixing screw hole which are arranged in the left-right direction, the left end, the lower vertical pressing plate is provided with a middle guide hole between the upper adjusting guide rod and the lower adjusting guide rod, the front end of the middle guide rod is vertically fixed on the rear wall of the pinch roller lifting connecting seat, and the rear end of the middle guide rod is inserted into the middle guide hole in a sliding manner.

8. The automatic sticker machine for voice coil frames as claimed in claim 1, wherein: the stretching driving assembly comprises a stretching adjusting support, a first stretching cylinder, a first output structure, an intermediate connecting block, a second stretching cylinder and a second output structure, the first output structure comprises a stretching output vertical plate which moves vertically from front to back and a stretching connecting transverse plate which moves horizontally from left to right, the left end of the stretching connecting transverse plate is vertically and fixedly connected with the upper end of the stretching output vertical plate, the first stretching cylinder is fixedly connected to the top of the stretching adjusting support, the output shaft of the first stretching cylinder extends out from left to be vertically connected with the stretching output vertical plate, the stretching connecting transverse plate is positioned on the first stretching cylinder and is clamped at the top of the first stretching cylinder in a sliding manner from left to right, the intermediate connecting block is fixedly connected to the top of the stretching connecting transverse plate, and the second output structure comprises an output transverse block which moves from left to right and a vertical connecting vertical plate, the upper end of connecting the riser with the perpendicular rigid coupling of left end of output horizontal piece, the tensile cylinder fixed connection of second in the right side end at intermediate junction block's top, the output shaft of the tensile cylinder of second stretch out left with the right-hand member looks rigid coupling of output horizontal piece, the bottom horizontal slip joint of output horizontal piece in the top of intermediate junction block, it is located to connect the riser the left of output riser and with output riser is parallel to each other, press from both sides the paper subassembly and be the gas clamp, the gas clamp is fixed in the lower part of the left side wall of connecting the riser, the last chuck that the gas clamp opened from top to bottom and closed and lower chuck about stretching out, go up the chuck with clamping face between the chuck is just right down support terminal surface note conveying groove.

9. The automatic paper sticking machine for the voice coil framework as claimed in claim 8, wherein: the top of the stretching adjusting bracket is sequentially provided with a stretching front-back sliding adjusting seat, a stretching front-back sliding adjusting block and a stretching left-right sliding adjusting block from bottom to top, the top of the stretching front-back sliding adjusting seat is convexly provided with stretching front-back dovetail convex blocks with front-back trend, the bottom of the stretching front-back sliding adjusting seat is provided with stretching front-back dovetail grooves with front-back trend, the stretching front-back dovetail convex blocks are clamped in the stretching front-back dovetail grooves in a sliding manner, the right side wall of the stretching front-back sliding adjusting block is just opposite to the stretching front-back dovetail grooves and is provided with a plurality of stretching front-back tightening screw holes with left-right trend, the stretching front-back tightening screw holes are communicated with the stretching front-back dovetail grooves, the upper part of the stretching front-back sliding adjusting block is provided with stretching left-, the left and right stretching dovetail bumps are clamped in the left and right stretching dovetail grooves in a sliding mode, a plurality of left and right stretching tightening screw holes which move forward and backward are formed in the front side wall of the front and rear stretching sliding adjusting block, the left and right stretching tightening screw holes are communicated with the left and right stretching dovetail grooves, and the first stretching air cylinder is fixed to the top of the left and right stretching sliding adjusting block.