CN111987555B - Wire terminal spot welding machine - Google Patents
Wire terminal spot welding machine Download PDFInfo
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- CN111987555B CN111987555B CN202010910764.XA CN202010910764A CN111987555B CN 111987555 B CN111987555 B CN 111987555B CN 202010910764 A CN202010910764 A CN 202010910764A CN 111987555 B CN111987555 B CN 111987555B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0214—Resistance welding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0235—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for applying solder
Abstract
The invention relates to the field of welding, and discloses a wire terminal spot welding machine which comprises a base, wherein a feeding device is arranged on the base, a welding device is arranged above the feeding device, a purifying device is arranged on the side of the welding device, the feeding device can automatically convey non-welded terminal pieces to a workbench, the terminal pieces can be automatically conveyed to a placing table after welding is completed, workers do not need to place the terminal pieces, the working efficiency is improved, the welding device can automatically convey tin at different angles during welding, the workers do not need to hold tin bars by hands, manpower is saved, and the purifying device can timely absorb and purify smoke generated in the welding process, so that the environment pollution is avoided. The spot welding machine provided by the invention can automatically place the terminal to be welded and automatically feed tin at different angles in the welding process by operating the welding sheet, and can purify smoke generated in the welding process, thereby avoiding environmental pollution and being suitable for popularization.
Description
Technical Field
The invention relates to the field of welding, in particular to a lead terminal spot welding machine.
Background
The spot welder is a resistance welding equipment, and has the characteristics of high production efficiency and low cost, so that it can be extensively used in the industries of aviation, spaceflight, electronics and automobile, etc., and generally utilizes the principle of inductance, and the inductance can produce large voltage change when it is switched on and switched off, and utilizes the high-voltage electric arc produced when the positive and negative poles are instantaneously short-circuited to melt welding material so as to attain the goal of making them implement atomic combination.
Current spot welder needs the staff to hold the electric iron device on one hand, and another hand holds the tin bar and comes soldering tin, needs both hands to come synchronous operation, still needs the manual work to place the material flatiron below, wastes time and energy, and spot welder during operation can produce a large amount of flue gases moreover, seriously pollutes workshop environment, influences staff's healthy.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a wire terminal spot welding machine which comprises a base, wherein a feeding device is arranged on the base, a welding device is arranged above the feeding device, a purifying device is arranged on the side of the welding device, the feeding device can automatically convey unwelded terminal pieces to a workbench, the terminal pieces can be automatically conveyed to a placing table after welding is completed, the terminal pieces do not need to be placed by workers, the working efficiency is improved, the welding device can automatically feed tin at different angles during welding, the workers do not need to hold tin bars by hands, manpower is saved, and the purifying device can timely absorb and purify smoke generated in the welding process so as to avoid environmental pollution.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a wire terminal spot welder, includes the base, be equipped with loading attachment on the base, the loading attachment top is equipped with welding set, and welding set side is equipped with purifier.
Welding set includes the bracing piece, bracing piece top outer wall is fixed with the third motor, open one side of bracing piece has the second sliding tray, the output of third motor is connected with the third lead screw, the one end and the second sliding tray bottom of third lead screw rotate to be connected, the other end and the second sliding tray top of third lead screw rotate to be connected, it is provided with the second slider to slide on the third lead screw, one side of second slider is fixed with second electric telescopic handle, second electric telescopic handle is fixed with the fixed block, the fixed block is fixed with the flatiron, it is connected with the connecting plate to rotate on the flatiron, connecting plate threaded connection has the threaded rod, the threaded rod bottom is fixed with first connecting block, first connecting block rotates and is connected with the second connecting block, the second connecting block rotates and is connected with the third connecting block, it is provided with out the tin cylinder to slide on the third connecting block.
Furthermore, the feeding device comprises two supporting shaft seats distributed in an array manner, the supporting shaft seats are fixed on the base, a first lead screw is arranged between the supporting shaft seats, the first lead screw is rotatably connected with the supporting shaft seats, one end of the first lead screw is connected with an output shaft of a first motor, and the first motor is fixed on the supporting shaft seats.
Furthermore, a sliding support table is arranged on the first screw rod in a sliding mode, the sliding support table is connected with the base in a sliding mode, a second motor is fixed to the outer wall of the top end of the sliding support table, a first sliding groove is formed in one side of the sliding support table, the output end of the second motor is connected with a second screw rod, one end of the second screw rod is connected with the bottom of the first sliding groove in a rotating mode, and the other end of the second screw rod penetrates through the top of the first sliding groove in a rotating mode.
Furthermore, the second lead screw is provided with a first sliding block in a sliding mode, one side of the first sliding block is fixedly provided with a first electric telescopic rod, a connecting rod is fixedly arranged on the first electric telescopic rod, the bottom of the connecting rod is fixedly provided with an electromagnet, a workbench is arranged below the electromagnet, the two sides of the workbench are respectively provided with a first placing platform and a second placing platform, the workbench, the first placing platform and the second placing platform are fixedly arranged on the base, the two sides of the workbench are provided with two supporting plates in array distribution, a cylinder is fixedly arranged on the supporting plates, and a compression block is fixedly arranged on the cylinder.
Further, purifier includes a suction tube and a bottom plate, and the suction tube is connected with the air exhauster, and the air exhauster is fixed on the bottom plate, and the bottom plate is fixed in bracing piece one side, and the air exhauster is connected with first pipeline, and the one end of first pipeline is connected with the purifying barrel, and the purifying barrel is connected with the second pipeline, and the one end of second pipeline is connected with the water tank.
Furthermore, the purification barrel comprises a barrel body, a barrel cover is hinged to the barrel body, and a dust removal filter bag is fixed at the bottom of the barrel body.
Further, the dust removal filter bag includes the bag body, and the internal fixation of bag has fossil fragments support, and the bag body is three-layer composite construction, and the bag body is provided with high temperature resistant filtering layer and carbon adsorption layer from the extroversion respectively inwards, is equipped with the antistatic layer between high temperature resistant filtering layer and the carbon adsorption layer.
Further, the surface of the pressing block is coated with an antistatic material.
Furthermore, the purification barrel and the water tank are fixed on the base, and the dust removal filter bag is communicated with the first pipeline.
The invention has the beneficial effects that:
1. the terminal piece welding device is provided with the feeding device, the terminal pieces which are not welded can be automatically conveyed to the workbench, the terminal pieces can be automatically conveyed to the placing table after welding is finished, workers do not need to place the terminal pieces, and working efficiency is improved.
2. The tin feeding device is provided with the welding device, so that tin can be automatically fed at different angles during welding, a worker does not need to hold a tin bar by hands, and the labor is saved.
3. The invention is provided with the purification device, and can timely absorb and purify the smoke generated in the welding process, thereby avoiding polluting the environment.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the feeding device of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the welding apparatus of the present invention;
FIG. 5 is a schematic view of the purification apparatus according to the present invention;
FIG. 6 is a schematic view of the structure of the purification tank of the present invention;
FIG. 7 is a schematic view of the dust filter bag of the present invention;
fig. 8 is a schematic cross-sectional view of the pouch of the present invention.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1, the spot welding machine for the wire terminal comprises a base 1, wherein a feeding device 2 is arranged on the base 1, a welding device 3 is arranged above the feeding device 2, and a purifying device 4 is arranged on the side of the welding device 3.
As shown in fig. 2 and 3, the feeding device 2 includes two support shaft seats 201 distributed in an array, the support shaft seats 201 are fixed on the base 1, a first lead screw 202 is disposed between the support shaft seats 201, the first lead screw 202 is rotatably connected to the support shaft seats 201, one end of the first lead screw 202 is connected to an output shaft of a first motor 203, the first motor 203 is fixed to the support shaft seats 201, a sliding support platform 204 is slidably disposed on the first lead screw 202, the sliding support platform 204 is slidably connected to the base 1, a second motor 205 is fixed to an outer wall of a top end of the sliding support platform 204, a first sliding groove 206 is formed on one side of the sliding support platform 204, an output end of the second motor 205 is connected to a second lead screw 207, one end of the second lead screw 207 is rotatably connected to a bottom of the first sliding groove 206, and the other end of the second lead screw 207 is rotatably connected to a top of the first sliding groove 206.
The second screw rod 207 is provided with a first sliding block 208 in a sliding mode, one side of the first sliding block 208 is fixedly provided with a first electric telescopic rod 209, a connecting rod 210 is fixedly arranged on the first electric telescopic rod 209, the bottom of the connecting rod 210 is fixedly provided with an electromagnet 211, the electromagnet 211 has magnetism when being powered on and can adsorb a terminal piece on the electromagnet 211, the electromagnet loses magnetism when being powered off, the terminal piece drops off the electromagnet 211, a workbench 212 is arranged below the electromagnet 211, a first placing table 213 and a second placing table 214 are respectively arranged on the two sides of the workbench 212, the first placing table 213 and the second placing table 214 are both fixedly arranged on the base 1, two supporting plates 215 which are distributed in an array mode are arranged on the two sides of the workbench 212, an air cylinder 216 is fixedly arranged on the supporting plates 215, a pressing block 217 is fixedly arranged on the air cylinder 216, and an antistatic material is coated on the surface of the pressing block 217.
The first motor 203 rotates to drive the sliding support 204 to slide left and right along the first screw rod 202, the second motor 205 rotates to drive the first slide block 208 to slide up and down along the second screw rod 207, and the first electric telescopic rod 209 drives the electromagnet 211 to move back and forth.
As shown in fig. 4, the welding device 3 includes a support rod 301, a third motor 302 is fixed on an outer wall of a top portion of the support rod 301, a second sliding groove 303 is formed on one side of the support rod 301, an output end of the third motor 302 is connected with a third screw 304, one end of the third screw 304 is rotatably connected with a bottom portion of the second sliding groove 303, the other end of the third screw 304 is rotatably connected with a top portion of the second sliding groove 303, a second slider 305 is slidably arranged on the third screw 304, a second electric telescopic rod 306 is fixed on one side of the second slider 305, a fixed block 307 is fixed on the second electric telescopic rod 306, a soldering iron 308 is fixed on the fixed block 307, a connecting plate 309 is rotatably connected on the soldering iron 308, a threaded rod 310 is threadedly connected on the connecting plate 309, a first connecting block 311 is fixed on a bottom portion of the threaded rod 310, a second connecting block 312 is rotatably connected on the first connecting block 311, a third connecting block 313 is rotatably connected on the second connecting block 312, the third connecting block 313 is provided with a tin outlet needle cylinder 314 in a sliding way.
The third motor 302 rotates to drive the soldering iron to slide up and down along the third screw rod 304, the threaded rod 310 is rotated to drive the tin outlet needle cylinder 314 to move up and down, and the first connecting block 311, the second connecting block 312 and the third connecting block 313 are matched to adjust the position of the tin outlet needle cylinder 314.
As shown in fig. 5, the purification device 4 includes a suction cylinder 401 and a bottom plate 403, the suction cylinder 401 is connected with an exhaust fan 402, the exhaust fan 402 is fixed on the bottom plate 403, the bottom plate 403 is fixed on one side of the support rod 301, the exhaust fan 402 is connected with a first pipeline 404, one end of the first pipeline 404 is connected with a purification barrel 405, the purification barrel 405 is connected with a second pipeline 406, one end of the second pipeline 406 is connected with a water tank 407, and the purification barrel 405 and the water tank 407 are both fixed on the base 1.
As shown in fig. 6, the purification barrel 405 includes a barrel body 4051, the barrel body 4051 is hinged to a barrel cover 4052, a dust removal filter bag 408 is fixed at the bottom of the barrel body 4051, the dust removal filter bag 408 is communicated with the first pipeline 404, the exhaust fan 402 sucks flue gas and tin dross generated during welding on the worktable 212 into the purification barrel 405 through the dust collection barrel 401, and the flue gas is filtered by the dust removal filter bag 408 and then discharged into the water tank 407.
As shown in fig. 7 and 8, the dust-removing filter bag 408 comprises a bag body 4081, a keel support 4082 is fixed in the bag body 4081, the bag body 4081 is of a three-layer composite structure, the bag body 4081 is provided with a high-temperature-resistant filter layer 40811 and a carbon adsorption layer 40813 from the outside to the inside respectively, an antistatic layer 40812 is arranged between the high-temperature-resistant filter layer 40811 and the carbon adsorption layer 40813, the high-temperature-resistant filter layer 40811 can filter tin slag, the carbon adsorption layer 40813 can filter large-particle dust in flue gas, the antistatic layer 40812 can filter static electricity in the flue gas, and explosion is prevented.
The working principle is as follows: the terminal piece which is not welded is placed on the first placing table 213, the first motor 203 and the second motor 205 work in a matching mode to automatically convey the terminal piece to the workbench 212, the cylinder 216 is opened to drive the pressing block 217 to fix the terminal piece, then the third motor 302 works to drive the soldering iron 308 to be located above the terminal piece, the position of the tin syringe 314 is adjusted, after welding is completed, the first motor 203 and the second motor 205 work in a matching mode to place the welded terminal piece on the second placing table 214, in the working process, smoke and tin slag generated in welding on the workbench 212 are sucked into the purifying barrel 405 through the dust suction barrel 401, and after being filtered through the dust removal filter bag 408, the smoke is discharged into the water tank 407.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A spot welding machine for a lead terminal comprises a base (1) and is characterized in that a feeding device (2) is arranged on the base (1), a welding device (3) is arranged above the feeding device (2), and a purifying device (4) is arranged on the side of the welding device (3);
the welding device (3) comprises a supporting rod (301), a third motor (302) is fixed on the outer wall of the top of the supporting rod (301), a second sliding groove (303) is formed in one side of the supporting rod (301), the output end of the third motor (302) is connected with a third lead screw (304), one end of the third lead screw (304) is rotatably connected with the bottom of the second sliding groove (303), the other end of the third lead screw (304) is rotatably connected with the top of the second sliding groove (303), a second sliding block (305) is arranged on the third lead screw (304) in a sliding mode, a second electric telescopic rod (306) is fixed on one side of the second sliding block (305), a fixed block (307) is fixed on the second electric telescopic rod (306), a soldering iron (308) is fixed on the fixed block (307), a connecting plate (309) is rotatably connected on the soldering iron (308), a threaded rod (310) is connected with the connecting plate (309), a first connecting block (311) is fixed on the bottom of the threaded rod (310), the first connecting block (311) is rotatably connected with a second connecting block (312), the second connecting block (312) is rotatably connected with a third connecting block (313), and a tin outlet needle cylinder (314) is arranged on the third connecting block (313) in a sliding manner;
the feeding device (2) comprises two supporting shaft seats (201) distributed in an array manner, the supporting shaft seats (201) are fixed on the base (1), a first lead screw (202) is arranged between the supporting shaft seats (201), the first lead screw (202) is rotatably connected with the supporting shaft seats (201), one end of the first lead screw (202) is connected with an output shaft of a first motor (203), and the first motor (203) is fixed on the supporting shaft seats (201);
a sliding support table (204) is arranged on the first screw rod (202) in a sliding manner, the sliding support table (204) is connected with the base (1) in a sliding manner, a second motor (205) is fixed on the outer wall of the top end of the sliding support table (204), a first sliding groove (206) is formed in one side of the sliding support table (204), the output end of the second motor (205) is connected with a second screw rod (207), one end of the second screw rod (207) is rotatably connected with the bottom of the first sliding groove (206), and the other end of the second screw rod (207) is rotatably connected with the top of the first sliding groove (206);
the novel electric heating wire rod is characterized in that a first sliding block (208) is arranged on the second screw rod (207) in a sliding mode, a first electric telescopic rod (209) is fixed to one side of the first sliding block (208), a connecting rod (210) is fixed to the first electric telescopic rod (209), an electromagnet (211) is fixed to the bottom of the connecting rod (210), a workbench (212) is arranged below the electromagnet (211), a first placing table (213) and a second placing table (214) are arranged on the two sides of the workbench (212) respectively, the workbench (212), the first placing table (213) and the second placing table (214) are fixed to the base (1), two supporting plates (215) distributed in an array mode are arranged on the two sides of the workbench (212), an air cylinder (216) is fixed to the supporting plates (215), and a pressing block (217) is fixed to the air cylinder (216).
2. A wire terminal spot welding machine according to claim 1, characterized in that the purification device (4) comprises a dust suction cylinder (401) and a bottom plate (403), the dust suction cylinder (401) is connected with an exhaust fan (402), the exhaust fan (402) is fixed on the bottom plate (403), the bottom plate (403) is fixed on one side of the support rod (301), the exhaust fan (402) is connected with a first pipeline (404), one end of the first pipeline (404) is connected with a purification barrel (405), the purification barrel (405) is connected with a second pipeline (406), and one end of the second pipeline (406) is connected with a water tank (407).
3. The wire terminal spot welder of claim 2, wherein the purge bin (405) comprises a bin body (4051), the bin body (4051) is hinged with a bin cover (4052), and the bottom of the bin body (4051) is fixed with the dust removing filter bag (408).
4. The lead terminal spot welding machine according to claim 3, wherein the dust collection filter bag (408) comprises a bag body (4081), a keel support (4082) is fixed in the bag body (4081), the bag body (4081) is of a three-layer composite structure, the bag body (4081) is provided with a high temperature resistant filter layer (40811) and a carbon adsorption layer (40813) from outside to inside, and an antistatic layer (40812) is arranged between the high temperature resistant filter layer (40811) and the carbon adsorption layer (40813).
5. A wire terminal spot welder according to claim 1, characterized in that the surface of said holding-down block (217) is coated with an antistatic material.
6. A wire terminal spot welder according to claim 3, characterized in that said purifying barrel (405) and said water tank (407) are fixed to the base (1), the dust filter bag (408) being in communication with the first duct (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010910764.XA CN111987555B (en) | 2020-09-02 | 2020-09-02 | Wire terminal spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010910764.XA CN111987555B (en) | 2020-09-02 | 2020-09-02 | Wire terminal spot welding machine |
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| CN111987555A CN111987555A (en) | 2020-11-24 |
| CN111987555B true CN111987555B (en) | 2022-02-11 |
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| CN202010910764.XA Active CN111987555B (en) | 2020-09-02 | 2020-09-02 | Wire terminal spot welding machine |
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| DE4210203C1 (en) * | 1992-03-28 | 1993-05-27 | Telefunken Kabelsatz Gmbh, 6000 Frankfurt, De | Contact element to electrical lead connection method - using rotating device with contact parts laid in conveyor wheel |
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| KR20060055055A (en) * | 2004-11-17 | 2006-05-23 | 주식회사 이랜텍 | Battery cell automatic welding machine |
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