CN112171037B

CN112171037B - Full-automatic spot welding machine is used in processing of multistation panel computer earphone

Info

Publication number: CN112171037B
Application number: CN202010991466.8A
Authority: CN
Inventors: 龙建宇; 牟晋东
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-12-28
Anticipated expiration: 2040-09-21
Also published as: CN112171037A

Abstract

The invention discloses a full-automatic spot welding machine for multi-station tablet personal computer earphone processing, which relates to the technical field of tablet personal computer earphone processing, and comprises a processing piece and a hydraulic cylinder, wherein a conveying device is arranged outside the processing piece, and two ends of the outside of the conveying device are respectively provided with a side plate. The manual operation of a user is not needed, and the use of the user is convenient.

Description

Full-automatic spot welding machine is used in processing of multistation panel computer earphone

Technical Field

The invention relates to the technical field of processing of tablet personal computer earphones, in particular to a full-automatic spot welding machine for processing a multi-station tablet personal computer earphone.

Background

The Tablet Personal Computer is also called a portable Computer (English: Tablet Personal Computer, abbreviated as Tablet PC, Flat Pc, Tablet, and Slates), and is a small-sized and portable Personal Computer, a touch screen is used as a basic input device, an earphone is used to obtain sound when the Tablet Personal Computer is used, and as the use of the Computer is more and more widely developed in times, a spot welding machine is used in the process of processing the earphone, thereby being beneficial to earphone forming.

The spot welding device of panel computer earphone processing usefulness in market is inconvenient conveys the article that the spot welding need carry out in the use, leads the problem of protection to article simultaneously in the data send process, receives the damage in the data send process of article easily, brings inconvenience for user's use to and inconvenient according to the conveying needs carry out the shortcoming of adjusting to transmission angle in the use.

Disclosure of Invention

The invention aims to provide a full-automatic spot welding machine for processing a multi-station tablet personal computer earphone, which solves the problems that a spot welding device for processing a tablet personal computer earphone, which is provided by the background art, is inconvenient to convey an object to be subjected to spot welding in the use process, and is capable of guiding and protecting the object in the conveying process, easily damaged in the conveying process of the object, bringing inconvenience to a user in use and inconvenient to adjust a conveying angle according to the conveying requirement in the use process.

In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic spot welding machine for processing a multi-station flat computer earphone comprises a workpiece and a hydraulic cylinder, wherein a conveying device is arranged outside the workpiece, side plates are arranged at two ends of the outer portion of the conveying device, a first conveying belt is arranged inside the conveying device, a left supporting rod is arranged at the left end of the outer portion of the first conveying belt, a left bottom block is arranged at the bottom of the left supporting rod, a connecting block is arranged at the upper end of the inner portion of the left bottom block, a connecting shaft is arranged between the connecting block and the left supporting rod, a right supporting rod is arranged at the right end of the inner portion of the first conveying belt, an electric push rod is arranged at the bottom of the right supporting rod, a right bottom block is arranged outside the electric push rod, a heat dissipation plate is arranged at one end of the inner portion of the side plates, a partition plate is arranged at one end of the outer portion of the conveying device, limiting grooves are formed in two ends of the outer portion of the partition plate, and a guide plate is arranged at one end of the outer portion of the limiting grooves, and the outside one end of guide board is provided with the second conveyer belt, hydraulic cylinder is located the outside of second conveyer belt bottom, the upper end of second conveyer belt is provided with pusher, and the outside one end in pusher top installs the support ejector pin, the inside middle part of support ejector pin is provided with the spot welding subassembly, and the mid-mounting of spot welding subassembly lower extreme has the spot welding head, the outside lower extreme of spot welding head is provided with the platform subassembly, and the outside right-hand member of platform subassembly installs the baffle, the inside one end of baffle is provided with collects the frame, and collects the internally mounted of frame and have built-in chamber, the internally mounted in built-in chamber has protector, the outside left end of platform subassembly is provided with and passes on the frame.

Preferably, the bottom inside the right supporting rod is connected with the electric push rod in a welding mode, and the top of the electric push rod is connected with the right bottom block through a shaft sleeve.

Preferably, pusher is including linking up gas pole, push pedal, connection chamber and switching gas pole, and pusher's lower extreme is provided with links up the gas pole, the push pedal is installed to the lower extreme that links up the gas pole, the outside one end of linking up gas pole front end is provided with the connection chamber, and the internally mounted who just connects the chamber has the switching gas pole.

Preferably, the outside one end of switching gas pole is for closely laminating with linking up the gas pole, and links up the bottom and the push pedal of gas pole and be fixed connection, pusher's outside is swing joint with supporting the ejector pin, and pusher's bottom is welded connection with linking up the gas pole.

Preferably, the platform subassembly includes place the platform, the hydropneumatic pole, the switching block, miniature gas pole and presss from both sides the cushion, and the inside of platform subassembly is provided with place the platform, the hydropneumatic pole is installed to the inside one end of place the platform, and the outside one end of hydropneumatic pole is provided with the switching block, the externally mounted of switching block has the clamp cushion, and presss from both sides the inside miniature gas pole that is provided with of cushion.

Preferably, miniature gas pole with press from both sides the cushion and be closely laminated, and press from both sides the cushion and be provided with three groups to press from both sides the outside one end of cushion and be fixed connection with the switching block.

Preferably, the protector includes connector, guard plate, connecting pipe, air pump and collection inside casing, and protector's inside is provided with the connector, the connecting pipe is installed to the inside one end of connector, and the end of connecting pipe is provided with the air pump, the mid-mounting of the outside one end of protector has the guard plate, and the outside one end of guard plate is provided with the collection inside casing.

Preferably, the interior of the protection device is hollow, the protection device is connected with the air pump through a connecting pipe, and the middle part of one end of the exterior of the protection device is connected with the protection plate in an adhesion mode.

Preferably, the inside of baffle and the outside of spacing groove are integrated structure, and the inside and the guide board of spacing groove are swing joint to the outside one end of guide board is closely laminated with the second conveyer belt.

The invention provides a full-automatic spot welding machine for processing a multi-station tablet personal computer earphone, which has the following beneficial effects:

1. according to the invention, through the arrangement of the conveying device, the workpiece to be subjected to spot welding can be placed on the first conveying belt to be subjected to the same conveying treatment in the use process, and meanwhile, the placing angle of the first conveying belt can be properly adjusted according to the actual use requirement by utilizing the interaction of the right bottom block and the electric push rod and the mutual matching among the left supporting rod, the connecting block, the left bottom block, the right supporting rod and the connecting shaft, so that the article conveying process is more flexible, the conveying guide can be carried out by utilizing the gravity action of the workpiece when the first conveying belt cannot be used, the manual operation of a user is not needed, and the use of the user is convenient.

2. According to the spot welding machine, through the arrangement of the pushing device, after spot welding of a workpiece is finished, the pushing plate can be moved up and down or leftwards and rightwards by means of the mutual matching of the connecting air rod, the connecting cavity and the switching air rod, so that the workpiece placed on the outer surface of the placing platform after spot welding can be pushed to one side, the workpiece can be conveyed into the placing platform again conveniently, meanwhile, the pushing device can be flexibly adjusted according to the size of an object, a user can conveniently and uniformly collect the workpiece after spot welding, most of the pushing device is located inside the transfer frame, the external guarantee of the spot welding machine is concise, and foreign matters are prevented from entering in the process of collecting the object.

3. According to the invention, through the arrangement of the platform assembly, when articles are conveyed to the placing platform in the platform assembly in the use process, the cushion clamping can be extended out by utilizing the interaction of the hydraulic air rod and the switching block, the extended cushion clamping can be contracted by synchronously utilizing the action of the miniature air rod, and the workpiece for placing the placing platform can be fixed and limited by the contraction of the cushion clamping, so that the workpiece is effectively prevented from shaking in the process of performing spot welding on the workpiece, the stability of the workpiece during spot welding can be maintained, and the accuracy of spot welding on the workpiece can be increased.

4. According to the invention, through the arrangement of the second conveying belt, the machined parts which are conveyed for the first time can be conveyed again, the machined parts which are conveyed again can be conveniently aligned to proper machining positions, then the machined parts to be machined are pushed to the outer surface of the placing platform by utilizing the arrangement of the pushing device, the machined parts which are conveyed uniformly can be placed in a classified mode, the machined parts which need to be machined can be conveniently placed in different machining positions for spot welding, the spot welding efficiency of the machined parts is effectively improved through the arrangement of multiple stations, manual operation of a user is not needed, and time and labor are saved.

5. According to the invention, through the arrangement of the protection device, after the spot welding of the workpieces is finished, according to the collection requirement when the articles fall into the collection inner frame, a proper amount of gas can be filled into the hollow protection device by utilizing the action of the air pump and the connecting pipe, the protection device is made of rubber, so that collision can be generated, the workpieces to be collected can be received and processed, the possibility of damage to the workpieces after the spot welding is effectively avoided when the workpieces are collected, the articles can be finally collected into the collection inner frame by utilizing the arrangement of the protection plate, and after the workpieces are collected to a certain number, a user can pull the collection inner frame outwards to move the collection inner frame out of the inner cavity.

Drawings

Fig. 1 is a schematic structural workpiece diagram of a full-automatic spot welding machine for multi-station tablet computer earphone processing according to the invention;

fig. 2 is a schematic structural diagram of a full-automatic spot welding machine for processing a multi-station tablet computer earphone according to the invention;

fig. 3 is a schematic diagram of the internal structure of a conveying device of the full-automatic spot welding machine for processing the multi-station tablet personal computer earphones, disclosed by the invention;

fig. 4 is a schematic structural view of a platform assembly of the full-automatic spot welding machine for processing the multi-station tablet personal computer earphones, which is disclosed by the invention, from top view;

fig. 5 is a schematic view of the internal bottom structure of the collecting frame of the full-automatic spot welding machine for processing the multi-station tablet personal computer earphones, disclosed by the invention.

In the figure: 1. processing a workpiece; 2. a conveying device; 201. a first conveyor belt; 202. a left strut; 203. a joining block; 204. a left bottom block; 205. a right strut; 206. a connecting shaft; 207. a right bottom block; 208. an electric push rod; 3. a side plate; 4. a heat dissipation plate; 5. supporting the ejector rod; 6. a pushing device; 601. connecting the gas rod; 602. pushing the plate; 603. a connecting cavity; 604. switching a gas rod; 7. a spot welding assembly; 8. a spot welding head; 9. a forwarding frame; 10. a platform assembly; 1001. placing a platform; 1002. a hydraulic gas lever; 1003. a switching block body; 1004. a miniature gas rod; 1005. clamping a soft cushion; 11. a baffle plate; 12. a collection frame; 13. a partition plate; 14. a limiting groove; 15. a guide plate; 16. a hydraulic cylinder; 17. a second conveyor belt; 18. a cavity is arranged inside; 19. a guard; 1901. a connecting port; 1902. a protection plate; 1903. a connecting pipe; 1904. an air pump; 1905. and collecting the inner frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a full-automatic spot welding machine for processing a multi-station tablet personal computer earphone comprises a workpiece 1, a conveying device 2, a first conveying belt 201, a left support rod 202, a connecting block 203, a left bottom block 204, a right support rod 205, a connecting shaft 206, a right bottom block 207, an electric push rod 208, a side plate 3, a heat dissipation plate 4, a support top rod 5, a pushing device 6, a connecting gas rod 601, a push plate 602, a connecting cavity 603, a switching gas rod 604, a spot welding assembly 7, a spot welding head 8, a transfer frame 9, a platform assembly 10, a placing platform 1001, a hydraulic gas rod 1002, a switching block 1003, a miniature gas rod 1004, a cushion 1005, a baffle 11, a collecting frame 12, a partition plate 13, a limiting groove 14, a guide plate 15, a hydraulic cylinder 16, a second conveying belt 17, a built-in cavity 18, a protecting device 19, a connecting port 1901, a protecting plate 1902, a connecting pipe 1903, an air pump 1904 and a collecting inner frame 1905, wherein the conveying device 2 is arranged outside the workpiece 1, the two ends of the outside of the conveying device 2 are provided with the side plates 3, the inside of the conveying device 2 is provided with the first conveying belt 201, the left end of the outside of the first conveying belt 201 is provided with the left support rod 202, the bottom of the left support rod 202 is provided with the left bottom block 204, the upper end of the inside of the left bottom block 204 is provided with the connecting block 203, the connecting shaft 206 is arranged between the connecting block 203 and the left support rod 202, the right end of the inside of the first conveying belt 201 is provided with the right support rod 205, the bottom of the right support rod 205 is provided with the electric push rod 208, the outside of the electric push rod 208 is provided with the right bottom block 207, the bottom of the inside of the right support rod 205 is in welded connection with the electric push rod 208, the top of the electric push rod 208 is connected with the right bottom block 207 through a shaft sleeve, a workpiece 1 needing spot welding can be placed on the first conveying belt 201 to carry out the same conveying treatment in the using process, and the interaction of the right bottom block 207 and the electric push rod 208 and the left support rod 202, the left support rod 202 and the right support rod 208 can be utilized according to actual using requirements, Linking up mutually supporting between piece 203, left bottom piece 204, right branch pole 205 and the connecting axle 206, can carry out appropriate adjustment to the angle of placing of first conveyer belt 201 to can be more nimble in article transfer process, can utilize the gravity action of machined part 1 itself to convey the guide when first conveyer belt 201 can't use, need not user's manual operation, convenient to use person's use.

The heat dissipation plate 4 is arranged at one end inside the side plate 3, the partition plate 13 is arranged at one end outside the conveying device 2, the two ends outside the partition plate 13 are respectively provided with the limiting groove 14, the inside of the partition plate 13 and the outside of the limiting groove 14 are of an integrated structure, the inside of the limiting groove 14 is movably connected with the guide plate 15, one end outside the guide plate 15 is tightly attached to the second conveyor belt 17, the guide plate 15 is arranged at one end outside the limiting groove 14, the second conveyor belt 17 is arranged at one end outside the guide plate 15, the hydraulic cylinder 16 is positioned outside the bottom of the second conveyor belt 17, the pushing device 6 is arranged at the upper end of the second conveyor belt 17, the supporting ejector rod 5 is arranged at one end outside the top of the pushing device 6, the pushing device 6 comprises a connecting air rod 601, a pushing plate 602, a connecting cavity 603 and a switching air rod 604, and the connecting air rod 601 is arranged at the lower end of the pushing device 6, the lower end of the connecting gas rod 601 is provided with a push plate 602, one end of the outer part of the front end of the connecting gas rod 601 is provided with a connecting cavity 603, the connecting cavity 603 is internally provided with a switching gas rod 604, one end of the outer part of the switching gas rod 604 is tightly attached to the connecting gas rod 601, the bottom of the connecting gas rod 601 is fixedly connected with the push plate 602, the outer part of the pushing device 6 is movably connected with the supporting ejector rod 5, the bottom of the pushing device 6 is in welded connection with the connecting gas rod 601, the connecting cavity 603 and the switching gas rod 604 are mutually matched after the spot welding of the workpiece 1, the push plate 602 can be moved up and down or leftwards and rightwards, so that the workpiece 1 placed on the outer surface of the placing platform 1001 after the spot welding can be pushed to one side, the workpiece 1 can be conveniently conveyed inside the placing platform 1001 again, and can be flexibly adjusted according to the size of an article, the user of being convenient for carries out unified collection to machined part 1 after the spot welding to pusher 6 is located the inside that forwards frame 9 for the majority, can make spot welder's outside guarantee succinct, and the separation foreign matter gets into in the collection process to article.

The spot welding assembly 7 is arranged in the middle of the inside of the supporting ejector rod 5, the spot welding head 8 is arranged in the middle of the lower end of the spot welding assembly 7, the platform assembly 10 is arranged at the lower end of the outside of the spot welding head 8, the baffle 11 is arranged at the right end of the outside of the platform assembly 10, the platform assembly 10 comprises a placing platform 1001, a hydraulic air rod 1002, a switching block 1003, a micro air rod 1004 and a clamping cushion 1005, the placing platform 1001 is arranged in the inside of the platform assembly 10, the hydraulic air rod 1002 is arranged at one end of the inside of the placing platform 1001, the switching block 1003 is arranged at one end of the outside of the hydraulic air rod 1002, a clamping cushion 1005 is arranged outside the switching block 1003, the micro air rod 1004 is arranged inside the clamping cushion 1005, the micro air rod 1004 is tightly attached to the clamping cushion 1005, three groups of clamping cushions 1005 are arranged, one end of the outside 1005 of the clamping cushion is fixedly connected with the switching block 1003, when an article is conveyed to the placing platform 1001 in the inside of the platform assembly 10 in the use process, can utilize the interact of hydraulic pressure gas pole 1002 and switching block 1003 to stretch out press from both sides cushion 1005, the effect that utilizes miniature gas pole 1004 in step can contract the double-layered cushion 1005 that stretches out, can fix spacingly to the machined part 1 of placing place the platform 1001 through the shrink to pressing from both sides cushion 1005, effectively avoid rocking appearing in the in-process that carries out spot welding to machined part 1, can keep the stability of machined part 1 when carrying out spot welding, increase the degree of accuracy to the spot welding of machined part 1.

Can carry out transport processing once more to the machined part 1 that the first time conveying got off, the machined part 1 that is convenient for carry out the conveying once more is to suitable station of adding, then utilize pusher 6's setting, 1 propelling movement to the external surface of place the platform 1001 of machined part of treating processing, can carry out classification to the machined part 1 that unified conveying got off and place, be convenient for place the machined part 1 of required processing in the station of adding of difference and carry out spot welding, the setting of multistation has effectively improved the spot welding efficiency to machined part 1, and need not the manual operation of user, time saving and labor saving more.

The collecting frame 12 is arranged at one end inside the baffle 11, the built-in cavity 18 is arranged inside the collecting frame 12, the protective device 19 is arranged inside the built-in cavity 18, the protective device 19 comprises a connecting port 1901, a protective plate 1902, a connecting pipe 1903, an air pump 1904 and a collecting inner frame 1905, the connecting port 1901 is arranged inside the protective device 19, the connecting pipe 1903 is arranged at one end inside the connecting port 1901, the air pump 1904 is arranged at the tail end of the connecting pipe 1903, the protective plate 1902 is arranged in the middle of one end outside the protective device 19, the collecting inner frame 1905 is arranged at one end outside the protective plate 1902, the interior of the protective device 19 is hollow, the protective device 19 is connected with the air pump 1904 through the connecting pipe 1903, the middle of one end outside the protective device 19 is in adhesive connection with the protective plate 1902, and after spot welding of the workpiece 1 is finished, according to the collecting requirement when the object falls to the collecting inner frame 1902, usable air pump 1904 and connecting pipe 1903's effect fills into appropriate amount of gas to inside hollow protector 19 inside, protector 19's material is rubber, thereby can collide, can receive the processing to required machined part 1 that collects, effectively avoid receiving the possibility of damage when collecting machined part 1 after the spot welding, the inside of collection inside casing 1905 is finally collected to article to usable setting up of guard plate 1902, can collect after certain quantity, the user can pull collection inside casing 1905 to the outside and make it remove from the inside of built-in chamber 18, the outside left end of platform subassembly 10 is provided with and forwards frame 9.

In summary, when the fully automatic spot welder for processing the multi-station tablet personal computer earphone is used, firstly, a user can place an article to be spot-welded on the surface of the first conveyor belt 201 in the conveyor 2 to convey a workpiece 1, and simultaneously, according to actual use requirements, the interaction between the right bottom block 207 and the electric push rod 208 and the interaction between the left support rod 202, the connection block 203, the left bottom block 204, the right support rod 205 and the connection shaft 206 can be utilized, so that the placement angle of the first conveyor belt 201 can be properly adjusted, the article conveying process can be more flexible, the workpiece 1 can be conveyed and guided by utilizing the gravity action of the workpiece 1 when the first conveyor belt 201 cannot be used, the workpiece 1 can be conveyed into the second conveyor belt 17 along the horizontal direction of the guide plate 15, and the second conveyor belt 17 can be properly adjusted by utilizing the action of the hydraulic cylinder 16, the height of the object can be kept better when the object is conveyed, a good conveying effect is achieved, when the object is conveyed to the outer surface of the second conveyor belt 17, the initially conveyed workpieces 1 can be conveyed again, the workpieces 1 which are conveyed again can be aligned to proper processing positions conveniently, then the workpieces 1 to be processed are pushed to the outer surface of the placing platform 1001 by the aid of the pushing device 6, the workpieces 1 which are conveyed uniformly can be placed in a classified mode, workpieces 1 which need to be processed can be placed in different processing positions for spot welding conveniently, then the clamping cushion can be extended out by the aid of interaction of the hydraulic air rod 1002 and the switching block 1003, the extended clamping cushion 1005 can be retracted by the aid of the micro air rod 1004 synchronously, and the workpieces 1 on which the placing platform 1001 are placed can be fixed and limited by the retraction of the clamping cushion 1005, then starting the spot welding assembly 7 to perform spot welding treatment on the object by using the spot welding head 8, after the spot welding treatment is finished on the workpiece 1, by using the mutual matching of the connecting air rod 601, the connecting cavity 603 and the adapting air rod 604, the push plate 602 can be moved up and down or left and right, so that the workpiece 1 placed on the outer surface of the placing platform 1001 after spot welding can be pushed to one side, a proper amount of gas can be filled into the inner hollow protecting device 19 by using the action of the air pump 1904 and the connecting pipe 1903, the protecting device 19 is made of rubber, so that collision can be generated, the workpiece 1 to be collected can be received and treated, the possibility that the workpiece 1 after spot welding is damaged when being collected can be effectively avoided, and the object can be finally collected into the collecting inner frame 1905 by using the arrangement of the protecting plate 1902, after a certain number of pieces of material are collected, the user can pull the collecting inner frame 1905 outwards to move the collecting inner frame out of the built-in cavity 18, so that the use process of the full-automatic spot welding machine for machining the multi-station tablet personal computer earphones is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a multistation is full-automatic spot welding machine for panel computer earphone processing, includes machined part (1) and hydraulic cylinder (16), its characterized in that: the processing device comprises a processing piece (1), a conveying device (2) is arranged outside the processing piece (1), side plates (3) are mounted at two ends of the outside of the conveying device (2), a first conveying belt (201) is arranged inside the conveying device (2), a left supporting rod (202) is mounted at the left end of the outside of the first conveying belt (201), a left bottom block (204) is arranged at the bottom of the left supporting rod (202), a connecting block (203) is mounted at the upper end of the inside of the left bottom block (204), a connecting shaft (206) is mounted between the connecting block (203) and the left supporting rod (202), a right supporting rod (205) is arranged at the right end of the inside of the first conveying belt (201), an electric push rod (208) is mounted at the bottom of the right supporting rod (205), a right bottom block (207) is arranged outside the electric push rod (208), a heat dissipation plate (4) is arranged at one end of the inside of each side plate (3), and a partition plate (13) is mounted at one end of the outside of the conveying device (2), and both sides of the outside of the partition plate (13) are provided with limit grooves (14), one end of the outside of the limit grooves (14) is provided with a guide plate (15), one end of the outside of the guide plate (15) is provided with a second conveyor belt (17), a hydraulic cylinder (16) is positioned outside the bottom of the second conveyor belt (17), the upper end of the second conveyor belt (17) is provided with a pushing device (6), one end of the outside of the top of the pushing device (6) is provided with a supporting ejector rod (5), the middle part of the inside of the supporting ejector rod (5) is provided with a spot welding component (7), the middle part of the lower end of the spot welding component (7) is provided with a spot welding head (8), the lower end of the outside of the spot welding head (8) is provided with a platform component (10), the right end of the outside of the platform component (10) is provided with a baffle plate (11), one end of the inside of the baffle plate (11) is provided with a collecting frame (12), and the internally mounted who collects frame (12) has built-in chamber (18), the internally mounted in built-in chamber (18) has protector (19), the outside left end of platform subassembly (10) is provided with and passes on frame (9), pusher (6) are including linking gas pole (601), push pedal (602), connection chamber (603) and switching gas pole (604), and the lower extreme of pusher (6) is provided with and links up gas pole (601), push pedal (602) are installed to the lower extreme that links up gas pole (601), the outside one end of linking gas pole (601) front end is provided with connection chamber (603), and the internally mounted of connection chamber (603) has switching gas pole (604).

2. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 1, wherein: the bottom of the inside of the right supporting rod (205) is connected with the electric push rod (208) in a welding mode, and the top of the electric push rod (208) is connected with the right bottom block (207) through a shaft sleeve.

3. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 1, wherein: the outside one end of switching gas pole (604) is for closely laminating with linking gas pole (601), and links up the bottom and push pedal (602) of gas pole (601) and be fixed connection, the outside and the support ejector pin (5) of pusher (6) are swing joint, and the bottom of pusher (6) is welded connection with linking gas pole (601).

4. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 1, wherein: platform subassembly (10) are including place platform (1001), hydropneumatic pole (1002), switching block (1003), miniature gas pole (1004) and press from both sides cushion (1005), and the inside of platform subassembly (10) is provided with place platform (1001), hydropneumatic pole (1002) are installed to the inside one end of place platform (1001), and the outside one end of hydropneumatic pole (1002) is provided with switching block (1003), the externally mounted of switching block (1003) has clamp cushion (1005), and presss from both sides inside miniature gas pole (1004) that is provided with of cushion (1005).

5. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 4, wherein: the miniature air rod (1004) is tightly attached to the clamping cushion (1005), three groups of clamping cushions (1005) are arranged, and one end of the outer part of each clamping cushion (1005) is fixedly connected with the switching block body (1003).

6. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 1, wherein: protector (19) include connector (1901), guard plate (1902), connecting pipe (1903), air pump (1904) and collect inside casing (1905), and the inside of protector (19) is provided with connector (1901), connecting pipe (1903) are installed to the inside one end of connector (1901), and the end of connecting pipe (1903) is provided with air pump (1904), the mid-mounting of the outside one end of protector (19) has guard plate (1902), and the outside one end of guard plate (1902) is provided with collects inside casing (1905).

7. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 1, wherein: the inside of protector (19) is cavity, and protector (19) are connected with air pump (1904) through connecting pipe (1903) to the middle part of the outside one end of protector (19) is adhesive connection with guard plate (1902).

8. The full-automatic spot welding machine for machining the earphones of the multi-station tablet personal computer as claimed in claim 1, wherein: the inside of baffle (13) and the outside of spacing groove (14) are integrated structure, and the inside and the guide board (15) of spacing groove (14) are swing joint to the outside one end of guide board (15) is closely laminated with second conveyer belt (17).