CN115535603A

CN115535603A - Logistics conveying device used for earphone automatic production line and use method thereof

Info

Publication number: CN115535603A
Application number: CN202211234113.9A
Authority: CN
Inventors: 何申艳; 叶玉林
Original assignee: Ganzhou Ouxiang Electronics Co Ltd
Current assignee: Ganzhou Ouxiang Electronics Co Ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-30

Abstract

The invention discloses a logistics conveying device for an automatic production line of earphones and a using method of the logistics conveying device, and belongs to the technical field of earphone production.

Description

Logistics conveying device used for earphone automatic production line and use method thereof

Technical Field

The invention belongs to the technical field of earphone production, and particularly relates to a logistics conveying device used in an automatic earphone production line and a using method of the logistics conveying device.

Background

The earphone is a pair of conversion units which receive electrical signals from a media player or receiver and convert them into audible sound waves using a speaker proximate to the ear. The earphone can be separated from the media player, can be connected by only using one plug, and can listen to the sound independently without influencing other people; the earphone can also isolate the sound of the surrounding environment, is very helpful for people who use the earphone in a recording room, a bar, a journey, sports and the like in a noisy environment, and the earphone needs to be transported, distributed, stored, packaged, transported, loaded, unloaded, circulated and processed and the like after production, so that the logistics distribution work of products is realized.

Current commodity circulation conveyor conveys through the conveyer belt usually, and most conveyor are not convenient for carry out adaptability to it and just only possess a material loading mouth and a feed opening, because the conveyer belt transmission is automatic higher, and the transport distance is far away, and carries the product more, needs the not intermittent type of staff to carry out work, and work load is great, appears the operation easily and just influences the condition of carrying work normal clear.

Disclosure of Invention

The invention aims to provide a logistics conveying device for an automatic production line of earphones and a using method thereof, wherein the logistics conveying device is provided with a first conveying assembly, a second conveying assembly and a pushing assembly which are matched for use, so that the problems that most of conventional logistics conveying devices in the background art are not convenient to adjust adaptively and only have a feeding port and a discharging port due to the fact that the conveying belt is high in transmission automation, long in conveying distance, large in conveying products, large in workload and prone to cause the situation that the conveying work is not influenced due to the fact that workers do not work intermittently and the conveying work is not easy to happen due to the fact that most of conveying devices are provided with the feeding port and the discharging port are provided with the conveying belt are solved.

In order to achieve the purpose, the invention provides the following technical scheme: the logistics conveying device comprises a conveying rack, the upper surface of the conveying rack is provided with a supporting plate, an up-and-down movement assembly used for ordering up-and-down movement of the supporting plate is arranged on the conveying rack, a first conveying assembly and a second conveying assembly are arranged on the supporting plate, the first conveying assembly comprises a mounting rack which is rotatably installed on the upper surface of the supporting plate, an adjusting assembly used for adjusting the rotating angle of the mounting rack is arranged on the supporting plate, a second motor is fixedly installed on one side of the mounting rack, a first three conveying roller and a second motor are installed in the mounting rack in a rotating mode, the first conveying roller is fixedly connected with the second motor in an output shaft mode, the mounting rack is provided with an adjusting roller and an auxiliary roller, the adjusting roller is in transmission connection with the first auxiliary roller through a conveying belt, a plurality of anti-slip plates are installed on the outer surface of the first conveying belt, a plurality of grooves used for matching the anti-slip plates are formed in the auxiliary roller, the second conveying assembly comprises two side plates fixedly installed on the upper surface of the supporting plate, two conveying assemblies are rotatably installed between the two conveying rollers, one side plates, a material rack is fixedly installed on the side plate, one side plate, and one side plate is provided with a material pushing assembly, and one supporting rack is connected with one conveying assembly.

By adopting the scheme, the vertical movement component is arranged, the adjusting component, the supporting plate, the first conveying component and the second conveying component are arranged, the vertical movement component is used for driving the first conveying component and the second conveying component to synchronously move up and down, and the conveying height is adjusted, so that the conveying device is suitable for conveying work of different heights, meanwhile, the adjusting component is used for adjusting the angle of the first conveying component, and the conveying device is suitable for conveying work of different angles, the application range is improved.

In the above scheme, it should be noted that the second motor is electrically connected to an external power supply.

As a preferred embodiment, the up-and-down motion subassembly includes fixed mounting at the motor of transport rack side one, rotate on the transport rack and install two bull sticks, two the equal fixed mounting in surface of bull stick has the column gear of a plurality of column gear and bracing piece and both sides around and meshes the use, a plurality of the top of bracing piece all articulates there is trapezoidal slider, the trapezoidal spout of a plurality of has been seted up to the lower surface of backup pad, trapezoidal slider slidable mounting is in trapezoidal spout, the last fixed surface of transport rack installs a plurality of telescopic link one, the other end fixed mounting of telescopic link one is at the lower surface of backup pad.

Adopt above-mentioned scheme, through setting up motor one, the bull stick, the column gear, the bracing piece, trapezoidal slider and telescopic link one, utilize motor one to drive one side bull stick and rotate, one side bull stick rotates the relative rotation of bull stick that drives the opposite side through the column gear, the bull stick rotates simultaneously and drives the bracing piece synchronous rotation, the bracing piece rotates and drives trapezoidal slider synchronous motion, make trapezoidal slider slide in trapezoidal spout, order about the backup pad up-and-down motion simultaneously, utilize a pair of backup pad of telescopic link to play spacing support's effect, avoid the backup pad to take place the condition of sliding migration, thereby realize the altitude mixture control to the backup pad, further realize carrying subassembly one and carrying subassembly two altitude mixture control, in order to be applicable to the not transport work of co-altitude, thereby improve application scope.

In the above scheme, it should be noted that the first motor is electrically connected to an external power supply.

As a preferred embodiment, the adjusting assembly comprises an air cylinder and two second telescopic rods, the air cylinder and the two second telescopic rods are fixedly mounted on the upper surface of the supporting plate, the top end of a piston rod of the air cylinder and the top ends of the two second telescopic rods are hinged to the same moving block, two sliding rods are fixedly mounted on the lower surface of the mounting frame, and the moving block is slidably mounted on the outer surfaces of the two guide rods.

Adopt above-mentioned scheme, through setting up the cylinder, telescopic link two, movable block and slide bar, utilize the slide bar to play the effect of spacing direction to the movable block, avoid taking place to rock the condition of skew in the movable block motion process, utilize cylinder cooperation telescopic link two to drive the movable block up-and-down motion, the cooperation slide bar orders about the mounting bracket rotation in the two motion processes of movable block, the mounting bracket rotates and drives conveyer belt synchronous rotation, and then the realization is to the regulation work of conveying angle, in order to be adapted to the conveying work of different angles, improve application scope.

As a preferred embodiment, both ends of the adjusting roller are fixedly provided with a sliding plate, a connecting block is arranged on the side surface of the sliding plate, the sliding plate is slidably arranged in a slide way arranged on the mounting frame, threaded rods are rotatably arranged on both sides of the mounting frame, a handle is arranged at the end part of each threaded rod, and the two connecting blocks are respectively arranged on the outer surfaces of the two threaded rods in a threaded manner.

In the above scheme, it should be noted that the cylinder is electrically connected to an external power supply.

Adopt above-mentioned scheme, through setting up sliding plate, connecting block and threaded rod, the threaded rod rotates and drives the connecting rod motion, and the connecting block motion drives the sliding plate motion, and further the sliding plate motion drives regulating roller synchronous motion, and the regulating roller motion can drive a conveyer belt motion, is convenient for adjust the transport length who conveys a conveyer belt according to different distances, further improves application scope.

As a preferred embodiment, a belt pulley is fixedly mounted on the outer surface of each of the two threaded rods, and the two belt pulleys are in transmission connection through a belt.

Adopt above-mentioned scheme, through setting up belt and belt pulley, utilize belt and belt pulley to drive the threaded rod synchronous rotation of both sides for the threaded rod of opposite side can follow the rotation in step when rotating one side threaded rod, need not to rotate the threaded rod of both sides simultaneously, improves the simplicity and convenience of use, can guarantee simultaneously that the both ends of regulating roller can synchronous motion, improve job stabilization nature simultaneously.

As a preferred embodiment, bar passageway and bar passageway internal fixed mounting have been all seted up to the both sides of mounting bracket have the guide arm, the equal fixed mounting in both ends of supplementary roller has the sliding block, two the sliding block is sliding mounting respectively at the surface of two guide arms, the surface cover of guide arm is equipped with spring one, fixed mounting is on bar passageway inner wall and sliding block respectively at the both ends of spring one.

Adopt above-mentioned scheme, through setting up sliding block, guide arm and spring one, utilize guide arm and sliding block cooperation to use, improve the stability of auxiliary roller motion, take place to rock the condition of skew in avoiding the auxiliary roller use, utilize the elasticity of spring two to drive the auxiliary roller and move down left to be used for can guaranteeing that conveyor belt one can be in throughout in the regulating roller motion process and tighten the state, guarantee the normal clear of conveyor belt one transport work.

As a preferred embodiment, the material pushing assembly comprises a first rotating shaft, a second rotating shaft and a third rotating shaft, the first rotating shaft, the second rotating shaft and the third rotating shaft rotate the upper surface of the installation support frame, two bevel gears and two bevel gears are fixedly mounted on the outer surfaces of the first rotating shaft and the second rotating shaft and are meshed with each other, a first pushing plate with the lower surface attached to the second conveying belt is fixedly mounted on the lower surface of the third rotating shaft, a sliding rail is mounted on the upper surface of the first pushing plate, a rotating plate is fixedly mounted on the lower surface of the second rotating shaft, and a connecting rod are mounted on the rotating plate in a sliding mode.

Adopt above-mentioned scheme, through setting up pivot one, pivot two, pivot three, bevel gear, change the board, the connecting rod, slide rail and push pedal one, pivot one rotates and drives pivot two through bevel gear and rotates, pivot two rotate and drive and change the board and rotate, it rotates and drives connecting rod synchronous motion to change the board, further connecting rod motion cooperation slide rail orders about push pedal two and revolves three swings repeatedly of axle, can promote the product of part transport to the unloading frame in, in order to realize the batch transport work to the product, the staff of being convenient for can work in step in batches, alleviate operating pressure, improve work efficiency simultaneously.

As a preferred embodiment, a fixed plate is fixedly mounted on the side surface of one of the side plates, a plurality of second springs are fixedly mounted on the side surface of the fixed plate, the other ends of the plurality of second springs are provided with a second push plate, a third telescopic rod is arranged in the second springs, and two ends of the third telescopic rod are respectively and fixedly mounted on the fixed plate and the second push plate.

Adopt above-mentioned scheme, through setting up push pedal two, spring two and telescopic link three, utilize three pairs of spring two of telescopic link to play the effect that supports the direction, take place to rock the condition of skew in avoiding two motion processes of spring, further improve the stability of two motions of push pedal, when push pedal one promotes the product and makes product and two contacts of push pedal, the elasticity that utilizes spring two orders about two motions of push pedal simultaneously, make the product can enter into to unloading frame in, and then guarantee the normal clear of product batch transport work.

In a preferred embodiment, the transmission assembly comprises chain wheels fixedly arranged on the outer surfaces of one of the first transmission roller and the second transmission roller and the first rotating shaft, and the three chain wheels are in transmission connection through chains.

Adopt above-mentioned scheme, through setting up belt and belt pulley, utilize belt and belt pulley to drive transfer roller one, transfer roller two and pivot one and rotate in step to realize that the work of conveying subassembly one and conveying subassembly two and batch transport goes on in step, further improve work efficiency.

The use method of the logistics conveying device used in the automatic production line of the earphones comprises the following steps;

s1, adjusting the height, wherein a motor drives a rotating rod on one side to rotate, the rotating rod on one side rotates to drive a rotating rod on the other side to rotate relatively through a column gear, the rotating rod rotates to drive a supporting rod to rotate synchronously, the supporting rod is matched with a trapezoidal sliding block in a rotating mode to drive a supporting plate to move up and down, and the conveying height is adjusted;

s2, adjusting the angle, after the conveying height is determined, turning off the first motor, then turning on the air cylinder, matching the air cylinder with the telescopic rod II to drive the moving block to move up and down, matching the sliding rod in the moving process of the moving block II to drive the mounting rack to rotate, and driving the conveying belt to synchronously rotate by the rotation of the mounting rack to realize the adjustment work of the conveying angle;

s3, adjusting the conveying length, after the conveying angle is determined, closing the air cylinder, rotating a handle at one side to enable the handle to drive a threaded rod at one side to rotate, enabling the threaded rod at one side to rotate through a belt and a belt pulley to drive a threaded rod at the other side to rotate synchronously, simultaneously, rotating the threaded rod to drive a connecting rod to move, moving a connecting block to drive a sliding plate to move, moving the sliding plate to drive an adjusting roller to move synchronously, moving the adjusting roller to drive a conveying belt to move, adjusting the conveying length of the conveying belt I, and simultaneously, driving an auxiliary roller to move leftwards and downwards through the elasticity of a spring II to ensure that the conveying belt I can be always in a tightened state in the moving process of the adjusting roller and ensure the normal operation of the conveying work of the conveying belt I;

s4, conveying, namely after the conveying length is determined, turning on a second motor, placing the product on a first conveying belt, driving a first conveying roller to rotate by the second motor, driving the second conveying roller and a first rotating shaft to synchronously rotate by a chain wheel and a chain while the first conveying roller rotates, driving a second conveying belt to synchronously move by the second conveying roller to further convey the product,

s5, conveying in batches, wherein a rotating shaft I drives a rotating shaft II to rotate through a bevel gear when rotating, the rotating shaft II drives a rotating plate to rotate, the rotating plate rotates to drive a connecting rod to move synchronously, the connecting rod moves to match with a sliding rail to drive a push plate II to repeatedly swing around a rotating shaft III, and when the push plate I pushes a product to enable the product to be in contact with the push plate II, the elasticity of a spring II is utilized to drive the push plate II to move, so that the product can enter a discharging frame, partial conveyed products can be pushed into the discharging frame, and the batch conveying work of the product is realized.

Compared with the prior art, the invention has the beneficial effects that:

according to the logistics conveying device used for the automatic production line of the earphones and the using method of the logistics conveying device, the first motor, the rotating rod, the column gear, the supporting rod and the trapezoidal sliding block are arranged, the first motor is used for driving the rotating rod on one side to rotate, the rotating rod on one side rotates to drive the rotating rod on the other side to rotate relatively through the column gear, meanwhile, the rotating rod drives the supporting rod to rotate synchronously, and the supporting rod drives the trapezoidal sliding block to move synchronously, so that the trapezoidal sliding block slides in the trapezoidal sliding groove and drives the supporting plate to move up and down to avoid the situation that the supporting plate slides and deviates, therefore, height adjustment of the supporting plate is achieved, height adjustment of the first conveying assembly and the second conveying assembly is further achieved, the logistics conveying device is suitable for conveying work with different heights, and the application range is improved;

according to the logistics conveying device used for the automatic production line of the earphones and the using method of the logistics conveying device, the air cylinder, the second telescopic rod, the moving block and the sliding rod are arranged, the sliding rod is used for limiting and guiding the moving block, the situation that the moving block shakes and deviates in the moving process is avoided, the air cylinder is used for matching with the second telescopic rod to drive the moving block to move up and down, the sliding rod is used for matching with the moving block to drive the mounting frame to rotate in the moving process of the moving block, the mounting frame rotates to drive the conveying belt to rotate synchronously, and therefore adjustment work of conveying angles is achieved, conveying work at different angles is adapted, and the application range is improved;

according to the logistics conveying device used for the automatic production line of the earphones and the using method of the logistics conveying device, the adjusting roller, the auxiliary roller, the sliding plate, the connecting block, the threaded rod and the first spring are arranged, the threaded rod rotates to drive the connecting rod to move, the connecting block moves to drive the sliding plate to move, the sliding plate further moves to drive the adjusting roller to move synchronously, the first conveying belt can be driven by the adjusting roller to move, the conveying length of the first conveying belt can be conveniently adjusted according to different distances, the application range is further improved, meanwhile, the elasticity of the second spring is used for driving the auxiliary roller to move leftwards and downwards, the first conveying belt can be guaranteed to be always in a tightened state in the moving process of the adjusting roller, and the normal operation of conveying work of the first conveying belt is guaranteed;

this commodity circulation conveyor that earphone automation line used and application method thereof is through setting up transfer roller two, conveyer belt two, the work or material rest down, push away material subassembly and drive assembly, transfer roller one rotates and drives two synchronous rotations of transfer roller through drive assembly, two rotations of transfer roller drive two synchronous motions of conveyer belt, realize the further work of carrying to the product, utilize simultaneously to push away material subassembly and the cooperation of work or material rest down to use, can carry partial product to the work or material rest down in, realize the batch work of carrying to the product, make the worker carry the work in turn, further alleviate operating pressure, and work efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic structural view of the mount of the present invention;

FIG. 4 is a schematic view of a half section of the inventive mounting bracket;

FIG. 5 is a schematic view of a support plate according to the present invention in half section;

FIG. 6 is a schematic structural diagram of the blanking frame according to the present invention;

FIG. 7 is a schematic view of a half section of the support frame of the present invention;

FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at A.

In the figure: 1. a conveying rack; 2. a first motor; 3. a rotating rod; 4. a column gear; 5. a support bar; 6. a trapezoidal slider; 7. a first telescopic rod; 8. a support plate; 9. a cylinder; 10. a second telescopic rod; 11. a moving block; 12. a slide bar; 13. a mounting frame; 14. a threaded rod; 15. a belt pulley; 16. a belt; 17. connecting blocks; 18. a sliding plate; 19. a regulating roller; 20. a slider; 21. a guide bar; 22. a first spring; 23. an auxiliary roller; 24. a second motor; 25. a first conveying roller; 26. a first conveyor belt; 27. a cleat; 28. a sprocket; 29. a chain; 30. a second conveying roller; 31. a second conveyor belt; 32. a first rotating shaft; 33. a bevel gear; 34. a second rotating shaft; 35. rotating the plate; 36. a connecting rod; 37. a slide rail; 38. pushing a first plate; 39. a third rotating shaft; 40. a fixing plate; 41. a second spring; 42. a third telescopic rod; 43. a second push plate; 44. a blanking frame; 45. a side plate; 46. a support frame.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments may be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are all within the scope of the present invention as claimed.

Referring to fig. 1 to 8, the invention provides a logistics conveying device for an automatic production line of earphones, which comprises a conveying rack 1, wherein a supporting plate 8 is arranged on the upper surface of the conveying rack 1, an up-and-down movement assembly for driving the supporting plate 8 to move up and down is arranged on the conveying rack 1, the up-and-down movement assembly comprises a motor 2 fixedly arranged on the side surface of the conveying rack 1, two rotating rods 3 are rotatably arranged on the conveying rack 1, a plurality of column gears 4 and supporting rods 5 are fixedly arranged on the outer surfaces of the two rotating rods 3, the column gears 4 on the front side and the rear side are engaged for use, a trapezoidal sliding block 6 is hinged to the top ends of the supporting rods 5, a plurality of trapezoidal sliding grooves are formed in the lower surface of the supporting plate 8, the trapezoidal sliding block 6 is slidably arranged in the trapezoidal sliding grooves, a plurality of first telescopic rods 7 are fixedly arranged on the upper surface of the conveying rack 1, and the other ends of the first telescopic rods 7 are fixedly arranged on the lower surface of the supporting plate 8, by arranging the motor I2, the rotating rod 3, the column gear 4, the supporting rod 5, the trapezoidal sliding block 6 and the telescopic rod I7, the rotating rod 3 at one side is driven to rotate by the motor I2, the rotating rod 3 at one side drives the rotating rod 3 at the other side to rotate relatively through the column gear 4, meanwhile, the rotating rod 3 rotates to drive the supporting rod 5 to synchronously rotate, the supporting rod 5 rotates to drive the trapezoidal sliding block 6 to synchronously move, so that the trapezoidal sliding block 6 slides in the trapezoidal sliding groove, meanwhile, the supporting plate 8 is driven to move up and down, the first telescopic rod 7 is utilized to play a role in limiting and supporting the supporting plate 8, the situation that the supporting plate 8 slides and deviates is avoided, therefore, the height of the supporting plate 8 is adjusted, and the height of the first conveying assembly and the height of the second conveying assembly are further adjusted so as to be suitable for conveying work at different heights, and therefore the application range is widened;

the conveying assembly I and the conveying assembly II are arranged on the supporting plate 8, the conveying assembly I comprises a mounting frame 13 which is rotatably installed on the upper surface of the supporting plate 8, an adjusting assembly used for adjusting the rotating angle of the mounting frame 13 is arranged on the supporting plate 8, the adjusting assembly comprises a cylinder 9 and two telescopic rods II 10 which are fixedly installed on the upper surface of the supporting plate 8, the top end of a piston rod of the cylinder 9 and the top ends of the two telescopic rods II 10 are hinged to a same moving block 11, two sliding rods 12 are fixedly installed on the lower surface of the mounting frame 13, the moving block 11 is slidably installed on the outer surfaces of the two guide rods 21, the cylinder 9, the telescopic rods II 10, the moving block 11 and the sliding rods 12 are arranged, the sliding rods 12 are used for playing a limiting and guiding role on the moving block 11, the situation that the moving block 11 shakes and deviates in the moving process is avoided, the cylinder 9 is used for matching with the telescopic rods II 10 to drive the moving block 11 to move up and down, the mounting frame 13 is driven to rotate by matching with the sliding rods 12 in the moving process, the mounting frame 13 rotates to drive the first conveying belt 26 to synchronously, the conveying angle, the adjusting work of the conveying angle is further realized, the conveying work suitable for different angles is realized, and the application range is improved;

a motor II 24 is fixedly installed on one side of the mounting frame 13, three conveying rollers I25 are rotatably installed in the mounting frame 13, one conveying roller I25 is fixedly connected with an output shaft of the motor II 24, the mounting frame 13 is provided with an adjusting roller 19 and an auxiliary roller 23, two ends of the adjusting roller 19 are fixedly installed with a sliding plate 18, a connecting block 17 is installed on the side face of the sliding plate 18, the sliding plate 18 is slidably installed in a slide way formed in the mounting frame 13, threaded rods 14 are rotatably installed on two sides of the mounting frame 13, handles are installed at the end portions of the threaded rods 14, the two connecting blocks 17 are respectively installed on the outer surfaces of the two threaded rods 14 in a threaded manner, the threaded rods 14 are rotated to drive the connecting rods 36 to move, the connecting blocks 17 drive the sliding plates 18 to move, the adjusting roller 18 further moves to drive the adjusting roller 19 to move synchronously, the adjusting roller 19 can drive the conveying belt I26 to move, the conveying length of the conveying belt I26 can be adjusted according to different distances, and the application range is further improved;

the belt pulleys 15 are fixedly mounted on the outer surfaces of the two threaded rods 14, the two belt pulleys 15 are in transmission connection through the belt 16, the belt 16 and the belt pulleys 15 are arranged, the threaded rods 14 on two sides are driven by the belt 16 and the belt pulleys 15 to synchronously rotate, so that the threaded rod 14 on one side can synchronously rotate along with the threaded rod 14 on the other side when the threaded rod 14 on the other side is rotated, the threaded rods 14 on two sides do not need to be rotated simultaneously, the use simplicity and convenience are improved, the synchronous movement of two ends of the adjusting roller 19 can be ensured, and the working stability is improved;

the two sides of the mounting frame 13 are respectively provided with a strip-shaped channel, guide rods 21 are fixedly arranged in the strip-shaped channels, sliding blocks 20 are fixedly arranged at the two ends of the auxiliary roller 23, the two sliding blocks 20 are respectively and slidably arranged on the outer surfaces of the two guide rods 21, springs 22 are sleeved on the outer surfaces of the guide rods 21, the two ends of each spring 22 are respectively and fixedly arranged on the inner wall of each strip-shaped channel and the corresponding sliding block 20, the sliding blocks 20, the guide rods 21 and the springs 22 are arranged, the guide rods 21 and the sliding blocks 20 are used in a matched mode, the motion stability of the auxiliary roller 23 is improved, the situation that the auxiliary roller 23 shakes and deflects in the use process is avoided, the auxiliary roller 23 is driven to move leftwards and downwards by the elasticity of a spring two 41, the first conveying belt 26 can be ensured to be always in a tightened state in the motion process of the adjusting roller 19, and the normal conveying work of the first conveying belt 26 is ensured;

the adjusting roller 19, the auxiliary roller 23 and the three first conveying rollers 25 are in transmission connection through a first conveying belt 26, a plurality of anti-slip plates 27 are mounted on the outer surface of the first conveying belt 26, a plurality of grooves matched with the anti-slip plates 27 are formed in the auxiliary roller 23, the second conveying assembly comprises two side plates 45 fixedly mounted on the upper surface of the supporting plate 8, two second conveying rollers 30 are rotatably mounted between the two side plates 45, the two second conveying rollers 30 are in transmission connection through a second conveying belt 31, a blanking frame 44 is fixedly mounted on the side surface of one side plate 45, a blanking opening matched with the blanking frame 44 is formed in the side plate 45, the same supporting frame 46 is fixedly mounted on the upper surfaces of the two side plates 45, a material pushing assembly used for conveying products in batches is arranged on the supporting frame 46, and comprises a first rotating shaft 32, a second rotating shaft 34 and a third rotating shaft 39 which are rotatably mounted on the upper surface of the supporting frame 46, the outer surfaces of the first rotating shaft 32 and the second rotating shaft 34 are fixedly provided with two bevel gears 33, the two bevel gears 33 are meshed with each other, the lower surface of the third rotating shaft 39 is fixedly provided with a first push plate 38, the lower surface of the first push plate 38 is attached to the second conveyor belt 31, the upper surface of the first push plate 38 is provided with a slide rail 37, the lower surface of the second rotating shaft 34 is fixedly provided with a rotating plate 35, the rotating plate 35 is provided with a connecting rod 36, the connecting rod 36 is slidably mounted in the slide rail 37, by arranging the first rotating shaft 32, the second rotating shaft 34, the third rotating shaft 39, the bevel gears 33, the rotating plate 35, the connecting rod 36, the slide rail 37 and the first push plate 38, the first rotating shaft 32 drives the second rotating shaft 34 to rotate through the bevel gears 33, the second rotating shaft 34 drives the rotating plate 35 to rotate, the rotating plate 35 rotates to drive the connecting rod 36 to move synchronously, the connecting rod moves to match with the slide rail 37 to drive the second push plate 43 to repeatedly swing around the third rotating shaft 39, and can push a part of the conveyed product into the blanking frame 44, the batch conveying work of the products is realized, so that workers can synchronously work in batches, the working pressure is reduced, and the working efficiency is improved;

the side surface of one side plate 45 is fixedly provided with a fixing plate 40, the side surface of the fixing plate 40 is fixedly provided with a plurality of second springs 41, the other ends of the plurality of second springs 41 are provided with a same second push plate 43, a third telescopic rod 42 is arranged in the second spring 41, two ends of the third telescopic rod 42 are respectively fixedly arranged on the fixing plate 40 and the second push plate 43, through the arrangement of the second push plate 43, the second spring 41 and the third telescopic rod 42, the third telescopic rod 42 is utilized to support and guide the second spring 41, so that the situation of shaking and deviation in the movement process of the second spring 41 is avoided, the movement stability of the second push plate 43 is further improved, and meanwhile, when the first push plate 38 pushes a product to be in contact with the second push plate 43, the second push plate 43 is driven to move by the elasticity of the second spring 41, so that the product can enter a blanking frame 44, and the normal batch conveying work of the product is ensured;

one of the conveying rollers I25 is in transmission connection with one of the conveying rollers II 30 and the material pushing assembly through a transmission assembly, the transmission assembly comprises chain wheels 28 fixedly mounted on the outer surfaces of the one of the conveying rollers I25, the one of the conveying rollers II 30 and the first rotating shaft 32, the three chain wheels 28 are in transmission connection through chains 29, the belt 16 and the belt pulley 15 are arranged, the belt 16 and the belt pulley 15 are used for driving the conveying rollers I25, the conveying rollers II 30 and the first rotating shaft 32 to synchronously rotate, so that the synchronous operation of the conveying assembly I, the conveying assembly II and batch conveying is realized, and the working efficiency is further improved;

through setting up the up-and-down motion subassembly, the adjusting part, backup pad 8, conveying subassembly one and conveying subassembly two, utilize the up-and-down motion subassembly to order about backup pad 8 up-and-down motion, backup pad 8 up-and-down motion drives conveying subassembly one and conveying subassembly two synchronous up-and-down motion, and then realize the regulation to transport height, thereby can be applicable to the transport work of different heights, utilize the adjusting part to adjust the angle of conveying subassembly one simultaneously, and then can be applicable to the transport work of different angles, improve application scope, through setting up motor two 24, conveying roller one 25, adjusting roller 19, auxiliary roller 23, conveyer belt one 26 and antiskid ribbed tile 27, utilize motor two 24 to drive conveying roller one 25 to rotate, conveying roller one 25 rotates cooperation adjusting roller 19 and auxiliary roller 23 and takes the motion of conveyer belt, realize the preliminary transport work to the product, utilize antiskid ribbed 27 can avoid carrying the condition that the great product of angle takes place the slip slope, through setting up conveying roller two 30, conveyer belt two 31, unloading frame 44, push away the material subassembly and transmission assembly, make the conveying roller carry out the cooperation of further work of unloading work to the conveying people, make the unloading work efficiency of the work of the conveying people to carry out the work in turn to the work of the batch.

The invention also provides a use method of the logistics conveying device used in the automatic production line of the earphones, which comprises the following steps:

s1, height adjustment, wherein a motor I2 drives a rotating rod 3 on one side to rotate, the rotating rod 3 on one side rotates to drive the rotating rod 3 on the other side to rotate relatively through a column gear 4, meanwhile, the rotating rod 3 rotates to drive a supporting rod 5 to synchronously rotate, and the supporting rod 5 is matched with a trapezoidal sliding block 6 in a rotating mode to drive a supporting plate 8 to move up and down, so that the conveying height is adjusted;

s2, adjusting the angle, after the conveying height is determined, turning off the first motor 2, then turning on the air cylinder 9, enabling the air cylinder 9 to be matched with the second telescopic rod 10 to drive the moving block 11 to move up and down, enabling the second moving block 11 to be matched with the sliding rod 12 in the moving process to drive the mounting frame 13 to rotate, enabling the mounting frame 13 to rotate to drive the first conveyor belt 26 to rotate synchronously, and achieving the adjustment work of the conveying angle;

s3, adjusting the conveying length, after the conveying angle is determined, closing the air cylinder 9, rotating a handle at one side to enable the handle to drive a threaded rod 14 at one side to rotate, driving the threaded rod 14 at the other side to synchronously rotate through a belt 16 and a belt pulley 15 when the threaded rod 14 at one side rotates, driving a connecting rod 36 to move when the threaded rod 14 at one side rotates, driving a sliding plate 18 to move when a connecting block 17 moves, driving an adjusting roller 19 to synchronously move when the sliding plate 18 moves, driving a first conveying belt 26 to move when the adjusting roller 19 moves, adjusting the conveying length of the first conveying belt 26, and driving an auxiliary roller 23 to move leftwards and downwards under the elasticity of a second spring 41 to ensure that the first conveying belt 26 can be always in a tightened state in the moving process of the adjusting roller 19 and ensure the normal operation of the first conveying belt 26;

s4, conveying, wherein after the conveying length is determined, a second motor 24 is started, the product is placed on a first conveyor belt 26, the second motor 24 drives a first conveyor roller 25 to rotate, the first conveyor roller 25 is rotationally matched with an adjusting roller 19 and an auxiliary roller 23 to drive the first conveyor belt 26 to move, preliminary conveying work of the product is achieved, the first conveyor roller 25 drives a second conveyor roller 30 and a first rotating shaft 32 to synchronously rotate through a chain wheel 28 and a chain 29 while rotating, the second conveyor roller 30 rotates to drive a second conveyor belt 31 to synchronously move, and further conveying work of the product is achieved,

s5, conveying in batches, wherein when the first rotating shaft 32 rotates, the second rotating shaft 34 is driven to rotate through the bevel gear 33, the second rotating shaft 34 rotates to drive the rotating plate 35 to rotate, the rotating plate 35 rotates to drive the connecting rod 36 to move synchronously, the second pushing plate 43 is driven to repeatedly swing around the third rotating shaft 39 through the matching of the connecting rod motion and the sliding rail 37, when the first pushing plate 38 pushes a product to be in contact with the second pushing plate 43, the second pushing plate 43 is driven to move through the elasticity of the second spring 41, the product can enter the discharging rack 44, the partially conveyed product can be pushed into the discharging rack 44, and the batch conveying work of the product is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Commodity circulation conveyor that earphone automation line used, its characterized in that: the conveying device comprises a conveying rack (1), wherein a supporting plate (8) is arranged on the upper surface of the conveying rack (1), an up-and-down movement assembly used for driving the supporting plate (8) to move up and down is arranged on the conveying rack (1), a first conveying assembly and a second conveying assembly are arranged on the supporting plate (8), a first conveying roller (25) is rotatably arranged on the upper surface of the supporting plate (8) and comprises a mounting rack (13), an adjusting assembly used for adjusting the rotating angle of the mounting rack (13) is arranged on the supporting plate (8), a second motor (24) is fixedly arranged on one side of the mounting rack (13), a first conveying roller (25) is rotatably arranged in the mounting rack (13), one conveying roller (25) is fixedly connected with an output shaft of the second motor (24), an adjusting roller (19) and an auxiliary roller (23) are arranged on the mounting rack (13), the adjusting roller (19) and the first conveying roller (25) are in transmission connection through a first conveying belt (26), a plurality of anti-skid plates (27) are arranged on the outer surface of the first conveying belt (26), a plurality of matched anti-skid plates (27) are arranged on the auxiliary roller (23), a first conveying assembly, two conveying plate (45) are arranged between two fixed side plates (45), two connect through conveyer belt two (31) transmission between the transfer roller two (30), one of them the side fixed mounting of curb plate (45) has the feed opening of having seted up cooperation feed opening that work or material rest (44) used down on work or material rest (44) and curb plate (45), two the last fixed surface of curb plate (45) installs same support frame (46), be provided with on support frame (46) and be used for carrying out the material pushing component that carries in batches to the product, one of them transfer roller (25) and one of them transfer roller two (30) and push away and connect through the transmission of drive assembly between the material pushing component.

2. The logistics conveying device for the automatic production line of the earphones according to claim 1, wherein: the up-and-down motion assembly comprises a motor (2) fixedly mounted on the side of the conveying rack (1), two rotating rods (3) are mounted on the conveying rack (1) in a rotating mode, a plurality of column gears (4) and supporting rods (5) are fixedly mounted on the outer surface of each rotating rod (3) in a corresponding mode, the column gears (4) on the front side and the rear side are meshed with each other for use, a plurality of sliding blocks (6) are hinged to the top ends of the supporting rods (5), a plurality of trapezoidal sliding grooves are formed in the lower surface of the supporting plate (8), the trapezoidal sliding blocks (6) are slidably mounted in the trapezoidal sliding grooves, a plurality of telescopic rods (7) are fixedly mounted on the upper surface of the conveying rack (1), and the other ends of the telescopic rods (7) are fixedly mounted on the lower surface of the supporting plate (8).

3. The logistics conveying device for the automatic production line of the earphones according to claim 1, wherein: the adjusting component comprises a cylinder (9) and two telescopic rods II (10), the cylinder (9) and the two telescopic rods II (10) are fixedly installed on the upper surface of the supporting plate (8), the top end of a piston rod of the cylinder (9) and the top ends of the two telescopic rods II (10) are hinged to the same moving block (11), two sliding rods (12) are fixedly installed on the lower surface of the installing frame (13), and the moving block (11) is slidably installed on the outer surfaces of the two guide rods (21).

4. The logistics conveying device for the automatic production line of the earphones according to claim 1, wherein: the two ends of the adjusting roller (19) are fixedly provided with sliding plates (18) and connecting blocks (17) are arranged on the side faces of the sliding plates (18), the sliding plates (18) are slidably arranged in slideways formed in the mounting frame (13), the two sides of the mounting frame (13) are rotatably provided with threaded rods (14) and handles are arranged at the end parts of the threaded rods (14), and the connecting blocks (17) are respectively installed on the outer surfaces of the two threaded rods (14) in a threaded mode.

5. The logistics conveying device for the automatic production line of earphones according to claim 4, wherein: two the equal fixed mounting in surface of threaded rod (14) has belt pulley (15), two through belt (16) transmission connection between belt pulley (15).

6. The logistics conveying device for the automatic production line of the earphones according to claim 1, wherein: bar passageway and bar passageway internal fixed mounting have all been seted up to the both sides of mounting bracket (13) have guide arm (21), the equal fixed mounting in both ends of supplementary roller (23) has sliding block (20), two sliding block (20) difference slidable mounting is at the surface of two guide arms (21), the surface cover of guide arm (21) is equipped with spring (22), the both ends difference fixed mounting of spring (22) is on bar passageway inner wall and sliding block (20).

7. The logistics conveying device for the automatic production line of the earphones according to claim 1, wherein: the material pushing assembly comprises a first rotating shaft (32) and a second rotating shaft (34) as well as a third rotating shaft (39), wherein the first rotating shaft (32) and the second rotating shaft (34) are arranged on the upper surface of the mounting support frame (46), the outer surfaces of the first rotating shaft (32) and the second rotating shaft (34) are fixedly provided with two bevel gears (33) and two bevel gears (33) which are meshed with each other, the lower surface of the third rotating shaft (39) is fixedly provided with a first push plate (38) with a lower surface attached to the second conveyor belt (31), the upper surface of the first push plate (38) is provided with a sliding rail (37), the lower surface of the second rotating shaft (34) is fixedly provided with a rotating plate (35), and the rotating plate (35) is provided with a connecting rod (36) and the connecting rod (36) is slidably mounted in the sliding rail (37).

8. The logistics conveying device for the automatic production line of the earphones according to claim 1, wherein: one of them the side fixed mounting of curb plate (45) has fixed plate (40), the side fixed mounting of fixed plate (40) has a plurality of spring two (41), a plurality of same push pedal two (43) are installed to the other end of spring two (41), be provided with telescopic link three (42) in spring two (41), the both ends of telescopic link three (42) are fixed mounting respectively on fixed plate (40) and push pedal two (43).

9. The logistics conveying device for the automatic production line of earphones according to claim 7, wherein: the transmission assembly comprises chain wheels (28) fixedly mounted on the outer surfaces of one of the first conveying roller (25), one of the second conveying roller (30) and the first rotating shaft (32), and the three chain wheels (28) are in transmission connection through chains (29).

10. The method for using the logistics conveying device used in the automatic production line of earphones according to any one of claims 1 to 9, wherein: comprises the following steps;

s1, adjusting the height, wherein a first motor (2) drives a rotating rod (3) at one side to rotate, the rotating rod (3) at one side rotates to drive the rotating rod (3) at the other side to rotate relatively through a column gear (4), meanwhile, the rotating rod (3) rotates to drive a supporting rod (5) to rotate synchronously, and the supporting rod (5) is matched with a trapezoidal sliding block (6) in a rotating mode to drive a supporting plate (8) to move up and down, so that the conveying height is adjusted;

s2, adjusting the angle, after the conveying height is determined, turning off the first motor (2), then turning on the cylinder (9), enabling the cylinder (9) to be matched with the second telescopic rod (10) to drive the moving block (11) to move up and down, enabling the second moving block (11) to be matched with the sliding rod (12) to drive the mounting rack (13) to rotate in the moving process, enabling the mounting rack (13) to rotate to drive the first conveyor belt (26) to rotate synchronously, and achieving the adjustment work of the conveying angle;

s3, adjusting the conveying length, after the conveying angle is determined, closing the air cylinder (9), rotating a handle at one side to enable the handle to drive a threaded rod (14) at one side to rotate, enabling the threaded rod (14) at one side to rotate and drive the threaded rod (14) at the other side to synchronously rotate through the belt (16) and the belt pulley (15), enabling the threaded rod (14) to rotate and drive the connecting rod (36) to move, enabling the connecting block (17) to move and drive the sliding plate (18) to move, enabling the sliding plate (18) to move and drive the adjusting roller (19) to synchronously move, enabling the adjusting roller (19) to move and drive the first conveying belt (26) to move, adjusting the conveying length of the first conveying belt (26), and meanwhile enabling the auxiliary roller (23) to move downwards leftwards under the elastic driving of the spring II (41) so as to guarantee that the first conveying belt (26) can be always in a tightened state in the moving process of the adjusting roller (19) and guarantee the normal conveying work of the first conveying belt (26);

s4, conveying, after the conveying length is determined, a second motor (24) is turned on, the product is placed on a first conveying belt (26), the second motor (24) drives a first conveying roller (25) to rotate, the first conveying roller (25) is rotationally matched with an adjusting roller (19) and an auxiliary roller (23) to drive the first conveying belt (26) to move, preliminary conveying work on the product is achieved, the first conveying roller (25) drives a second conveying roller (30) and a first rotating shaft (32) to synchronously rotate through a chain wheel (28) and a chain (29) while rotating, the second conveying roller (30) drives a second conveying belt (31) to synchronously move, and further conveying work on the product is achieved,

s5, batch conveying is carried out, when the rotating shaft I (32) rotates, the rotating shaft II (34) is driven to rotate through the bevel gear (33), the rotating shaft II (34) rotates to drive the rotating plate (35) to rotate, the rotating plate (35) rotates to drive the connecting rod (36) to synchronously move, further, the connecting rod moves in cooperation with the sliding rail (37) to drive the pushing plate II (43) to repeatedly swing around the rotating shaft III (39), when the pushing plate I (38) pushes a product to enable the product to be in contact with the pushing plate II (43), the pushing plate II (43) is driven to move by the elasticity of the spring II (41), the product can enter the blanking frame (44), a part of conveyed product can be pushed into the blanking frame (44), and batch conveying work of the product is achieved.