CN214109381U - Welding equipment - Google Patents

Abstract

The utility model relates to a welding device, which comprises a frame, a visual positioning mechanism, an upper cover positioning mechanism and a clamping mechanism of a conductive electrode, wherein the visual positioning mechanism, the upper cover positioning mechanism and the clamping mechanism are connected with the frame; the visual positioning mechanism is positioned at the front ends of the upper cover positioning mechanism and the clamping mechanism of the conductive electrode, and the clamping mechanism of the conductive electrode is matched with the upper cover positioning mechanism; the visual positioning mechanism comprises a bracket connected with the frame, a visual photographing component arranged at the upper end of the bracket, a workpiece positioning component connected with the bracket and positioned below the visual photographing component, and a jacking component connected with the bracket and positioned below the workpiece positioning component; the visual shooting assembly comprises a supporting seat connected with the support, a frame connected with the supporting seat in a sliding mode, and a visual shooting portion connected with the frame in a sliding mode. The utility model discloses production efficiency is high, and the precision is high, has still saved the manual work, can satisfy the demand better.

Description

Welding equipment

Technical Field

The utility model relates to a welding equipment technical field, more specifically say and indicate a welding equipment.

Background

At present, in the processing of upper cover dowel, the former coordinate of location is judged earlier to the selectivity and is fixed a position, and the latter corresponds artifical frock of trading of welded equipment general adoption chain location tray and realizes counterpoint welding, need fix a position the cap in the welding position, because the restriction of chain and frock, welding deviation is too big and the defect appears easily in the actual production cap, leads to product quality not good, so can't satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a welding equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a welding device comprises a frame, a visual positioning mechanism, an upper cover positioning mechanism and a clamping mechanism of a conductive electrode, wherein the visual positioning mechanism, the upper cover positioning mechanism and the clamping mechanism are connected with the frame; the visual positioning mechanism is positioned at the front ends of the upper cover positioning mechanism and the clamping mechanism of the conductive electrode, and the clamping mechanism of the conductive electrode is matched with the upper cover positioning mechanism; the visual positioning mechanism comprises a support connected with the rack, a visual photographing assembly arranged at the upper end of the support, a workpiece positioning assembly connected with the support and positioned below the visual photographing assembly, and a jacking assembly connected with the support and positioned below the workpiece positioning assembly; the visual photographing assembly comprises a supporting seat connected with the support, a frame in sliding connection with the supporting seat, and a visual photographing part in sliding connection with the frame; the workpiece positioning assembly comprises a supporting plate connected with the support, an opening cavity is formed in the supporting plate, a workpiece positioning part is arranged at the bottom of the opening cavity, and the visual photographing part corresponds to the workpiece positioning part in position; the jacking assembly is used for jacking the shell workpiece to the workpiece positioning part.

The further technical scheme is as follows: the visual photographing part comprises a motor, a screw rod, a connecting plate, a baffle and a camera; the motor is positioned at the upper end of the frame, the screw rod is in transmission connection with the motor, the bottom of the screw rod is connected with the frame, one end of the connecting plate is in sliding connection with the frame, the other end of the connecting plate is sleeved on the screw rod, one side of the baffle is connected with the connecting plate, and the other side of the baffle is connected with the camera; the position of the camera corresponds to the position of the workpiece positioning portion.

The further technical scheme is as follows: the workpiece positioning part comprises a positioning groove body for placing the shell workpiece, material pushing cylinders arranged on two sides of the positioning groove body and a material pushing plate; one end of the material pushing plate is connected with the material pushing cylinder, and the other end of the material pushing plate is embedded in the positioning groove body.

The further technical scheme is as follows: the jacking assembly comprises a base connected with the support, a jacking cylinder connected with the base, a jacking plate connected with the output end of the jacking cylinder, and a placing plate movably connected with the jacking plate; the placing plate is used for placing the shell workpiece.

The further technical scheme is as follows: the upper cover positioning mechanism comprises a fixed seat connected with the rack, an X-direction adjusting assembly connected with the fixed seat, a Y-direction adjusting assembly movably connected with the X-direction adjusting assembly, and a workpiece placing assembly connected with the Y-direction adjusting assembly; the workpiece placing assembly comprises a mounting plate connected with the Y-direction adjusting assembly, a plurality of mounting columns connected with the mounting plate, and a tooling plate connected with the mounting columns; the tooling plate is used for placing an upper cover workpiece.

The further technical scheme is as follows: the X-direction adjusting assembly comprises an X-direction motor, an X-direction ball screw in transmission connection with the X-direction motor, an X-direction fixing plate and an X-direction adjusting plate, wherein the X-direction fixing plate and the X-direction adjusting plate are connected with the X-direction ball screw; the X is to the fixed plate with the fixing base is connected, the lower extreme of X to the regulating plate with X is to ball screw transmission connection, the upper end with Y is to adjusting part connection.

The further technical scheme is as follows: the Y-direction adjusting assembly comprises a movable plate connected with the upper end of the X-direction adjusting plate, a Y-direction motor connected with the movable plate, a Y-direction ball screw in transmission connection with the Y-direction motor, a Y-direction fixing plate and a Y-direction adjusting plate connected with the Y-direction ball screw, and a sliding plate connected with the Y-direction adjusting plate; the sliding plate is connected with the mounting plate.

The further technical scheme is as follows: the clamping mechanism of the conductive electrode comprises an electrode body, an insulating sleeve, a spring, a conductive clamping sleeve, a locking cover and a pin sleeve, wherein the electrode body is connected with the rack; the electrode comprises an electrode body and is characterized in that a cavity is arranged in the electrode body, an insulating sleeve is arranged at the bottom of the cavity, the lower end of a spring is connected with the insulating sleeve, the upper end of the spring is connected with an electric conduction clamping sleeve, a pin sleeve is movably connected with the electric conduction clamping sleeve, a locking cover is connected with the upper end of the electrode body, and the upper end of the pin sleeve protrudes out of the locking cover.

The further technical scheme is as follows: the insulating sleeve is also provided with a concave cavity, and the lower end of the spring is embedded in the concave cavity; the upper end of the spring is connected with the lower end of the conductive clamping sleeve in an abutting mode.

The further technical scheme is as follows: the conductive clamping sleeve is also provided with a through cavity, a guide shaft is arranged in the through cavity, and the upper end of the guide shaft is connected with the pin sleeve; and a nut locking ring is also arranged on the periphery of the locking cover.

Compared with the prior art, the utility model beneficial effect be: the method comprises the steps of taking a picture of a shell workpiece by placing the shell workpiece on a visual positioning mechanism, obtaining the position coordinate of an anti-collision ring in the shell workpiece, comparing the position coordinate of the anti-collision ring with the coordinate of a preset standard shell workpiece to obtain a position deviation value, transmitting the position deviation value to an upper cover positioning mechanism, placing a positioning pin on a clamping mechanism of a conductive electrode, placing the upper cover workpiece above the positioning pin, carrying out position deviation according to the position deviation value, welding the positioning pin and the upper cover workpiece, assembling the welded upper cover workpiece and the shell workpiece, and finishing welding; the production efficiency is high, and the precision is high, has still saved the manual work, can satisfy the demand better.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of a welding apparatus of the present invention;

FIG. 2 is a first schematic structural diagram of a visual positioning mechanism;

FIG. 3 is a second schematic structural view of the visual positioning mechanism;

FIG. 4 is a third schematic structural view of a visual positioning mechanism;

FIG. 5 is a fourth schematic structural view of the visual positioning mechanism;

FIG. 6 is a fifth schematic view of the visual positioning mechanism;

FIG. 7 is a first schematic structural view of an upper cover positioning mechanism;

FIG. 8 is a second schematic structural view of the upper cover positioning mechanism;

FIG. 9 is a third schematic structural view of the upper cover positioning mechanism;

FIG. 10 is a fourth schematic structural view of the upper cover positioning mechanism;

FIG. 11 is a first schematic view of a clamping mechanism for a conductive electrode;

fig. 12 is a second structural diagram of a clamping mechanism of the conductive electrode.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 should not be understood to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

As shown in fig. 1 to 12, the present invention discloses a welding device, which comprises a frame 10, a vision positioning mechanism 20 connected to the frame 10, an upper cover positioning mechanism 30, and a clamping mechanism 40 for a conductive electrode; the visual positioning mechanism 20 is positioned at the front ends of the upper cover positioning mechanism 30 and the clamping mechanism 40 of the conductive electrode, and the clamping mechanism 40 of the conductive electrode is matched with the upper cover positioning mechanism 30; the visual positioning mechanism 20 comprises a support 21 connected with the frame 10, a visual photographing component 22 arranged at the upper end of the support 21, a workpiece positioning component 23 connected with the support 21 and positioned below the visual photographing component 22, and a jacking component 24 connected with the support 21 and positioned below the workpiece positioning component 23; the visual photographing assembly 22 comprises a support seat 221 connected with the support 21, a frame 222 slidably connected with the support seat 221, and a visual photographing part 223 slidably connected with the frame 222; the workpiece positioning assembly 23 comprises a supporting plate 231 connected with the bracket 21, an open cavity 232 is arranged on the supporting plate 231, a workpiece positioning part 234 is arranged at the bottom of the open cavity 232, and the visual photographing part 223 corresponds to the workpiece positioning part 234; the jacking assembly 24 is used to jack the shell workpiece 50 to the workpiece positioning portion 234.

As shown in fig. 1 to 6, the visual photographing part 223 includes a motor 2231, a screw rod 2232, a connecting plate 2233, a baffle 2234, and a camera 2235; the motor 2231 is located at the upper end of the frame 222, the screw rod 2232 is in transmission connection with the motor 2231, the bottom of the screw rod 2232 is connected with the frame 22, one end of the connecting plate 2233 is in sliding connection with the frame 222, the other end is sleeved on the screw rod 2232, one side of the baffle 2234 is connected with the connecting plate 2233, and the other side is connected with the camera 2235; the position of the camera 2235 corresponds to the position of the workpiece positioning portion 234.

In this embodiment, the motor 2231 drives the screw rod 2232 to rotate, so that the connecting plate 2233 sleeved on the screw rod 2232 moves up and down, the connecting plate 2233 is connected with the frame 222 in a sliding manner, and the baffle 2234 is driven to move up and down, so that the camera 2235 moves up and down, the shell workpiece 50 is photographed and positioned, and the shape data of the shell workpiece 50 is obtained.

A light source 2236 is further disposed on the periphery of the camera 2235, the light source 2236 is connected to the baffle 2234, and the light source 2236 provides a light source, so that the camera 2235 can take a picture more effectively.

Specifically, as shown in fig. 1 to fig. 6, the workpiece positioning portion 234 includes a positioning groove 2341 for placing the housing workpiece 50, material pushing cylinders 2342 disposed at two sides of the positioning groove 2341, and material pushing plates 2343; one end of the material pushing plate 2343 is connected with the material pushing cylinder 2342, and the other end of the material pushing plate 2343 is embedded in the positioning groove body 2341; after the camera 2235 finishes photographing and positioning the shell workpiece 50, the pushing cylinders 2342 on the two sides start to work to drive the pushing plates 2343 to move downwards, and the pushing plates 2343 push the shell workpiece 50 out of the positioning groove 2341, so that a worker can grab the shell workpiece 50 conveniently, and the efficiency and the time are saved.

In this embodiment, the material pushing plate 2343 is S-shaped, so as to be conveniently embedded into the positioning groove 2341, thereby saving space and achieving high strength.

Wherein, still be equipped with ladder groove 2344 in the locating groove body 2341, be convenient for fix the position casing work piece 50, stability is good.

Specifically, as shown in fig. 1 to 6, the jacking assembly 24 includes a base 241 connected to the support 21, a jacking cylinder 242 connected to the base 241, a jacking plate 243 connected to an output end of the jacking cylinder 242, and a placing plate 244 movably connected to the jacking plate 243; the placement plate 244 is used to place the housing workpiece 50.

The placing plate 244 is further provided with an embedding groove 2441 for placing the shell workpiece 50, so that the shell workpiece 50 is limited, and the shell workpiece 50 is not easy to displace.

Specifically, as shown in fig. 1 to 6, the front end of the placing plate 244 is further provided with a blocking member 25; the blocking assembly 25 comprises a mounting seat 251 connected with the base 241 and a blocking cylinder 252 connected with the mounting seat 251, the output end of the blocking cylinder 252 is connected with the placing plate 244 in an abutting mode, when the placing plate 244 moves to the position above the lifting plate 243 and reaches a set position, the blocking cylinder 252 starts to work, the front end of the placing plate 244 is connected in an abutting mode to limit the position, the shell workpiece 50 is opposite to the position of the positioning groove body 2341, and the shell workpiece 50 can be better fixed with the positioning groove body 2341 after being lifted.

As shown in fig. 7 to 10, the upper cover positioning mechanism 30 includes a fixing base 31 connected to the frame 10, an X-direction adjusting assembly 32 connected to the fixing base 31, a Y-direction adjusting assembly 33 movably connected to the X-direction adjusting assembly 32, and a workpiece placing assembly 34 connected to the Y-direction adjusting assembly 33; the workpiece placing assembly 34 comprises a mounting plate 341 connected with the Y-direction adjusting assembly 33, a plurality of mounting columns 342 connected with the mounting plate 341, and a tooling plate 343 connected with the mounting columns 342; the tooling plate 343 is used to place the upper cover workpiece 60.

In this embodiment, the tooling plate 343 is further provided with a placing cavity 3431 for placing the upper cover workpiece 60 conveniently, so that the upper cover workpiece 60 is not easy to move, and a better positioning effect is achieved.

Specifically, as shown in fig. 7, a clamping mechanism 40 of a conductive electrode cooperatively connected with the upper lid workpiece 60 is further disposed at a central position of the placing cavity 3431, so as to facilitate subsequent processing of the upper lid workpiece 60.

Specifically, as shown in fig. 7 to 10, an elastic member 3421 is further disposed inside the mounting post 342, so that the upper and lower positions of the tooling plate 343 can be adjusted to adapt to the upper cover workpieces 60 with different heights.

In this embodiment, the number of the mounting posts 342 is 4, and the posts are uniformly distributed at four corners of the mounting plate 341, and the posts are uniformly stressed and have high bearing strength.

Specifically, as shown in fig. 7 to 10, adjusting rods 344 are further disposed on two sides of the tool plate 343, a lower end of each adjusting rod 344 is connected to the mounting plate 341, and an upper end of each adjusting rod 344 is connected to the tool plate 343, so that the height of the tool plate 343 can be adjusted by the adjusting rods 344 to adapt to different scenes.

Specifically, as shown in fig. 7 to 10, the X-direction adjusting assembly 32 includes an X-direction motor 321, an X-direction ball screw 322 in transmission connection with the X-direction motor 321, an X-direction fixing plate 323 and an X-direction adjusting plate 324 in connection with the X-direction ball screw 322; the X-direction fixing plate 323 is connected to the fixing base 31, the lower end of the X-direction adjusting plate 324 is in transmission connection with the X-direction ball screw 322, and the upper end of the X-direction adjusting plate is connected to the Y-direction adjusting assembly 33.

Wherein, X still is equipped with X between X to motor 321 and X to ball 322 to speed reducer 325 for the transmission is more steady accurate, and X still is equipped with X between X to fixed plate 323 and X to ball 322 to bearing 326, makes X rotate more stably to ball 322.

In this embodiment, the X-direction motor 321 drives the X-direction ball screw 322 to rotate, so as to drive the X-direction adjusting plate 324 to move, so that the Y-direction adjusting assembly 33 moves along the X-direction.

Specifically, as shown in fig. 7 to 10, the Y-direction adjusting assembly 33 includes a movable plate 331 connected to the upper end of the X-direction adjusting plate 324, a Y-direction motor 332 connected to the movable plate 331, a Y-direction ball screw 333 in transmission connection with the Y-direction motor 332, a Y-direction fixing plate 334 and a Y-direction adjusting plate 335 connected to the Y-direction ball screw 333, and a sliding plate 336 connected to the Y-direction adjusting plate 335; the sliding plate 336 is coupled to the mounting plate 341.

A Y-direction speed reducer 337 is further arranged between the Y-direction motor 332 and the Y-direction ball screw 333, so that transmission is more stable and accurate, and a Y-direction bearing 338 is further arranged between the Y-direction fixing plate 334 and the Y-direction ball screw 333, so that the Y-direction ball screw 333 rotates more stably; the two sides of the bottom of the movable plate 331 are further provided with X-direction sliders 3311, and the fixed seat 31 is provided with X-direction slide rails 311 corresponding to the X-direction sliders 3311, so that the Y-direction adjusting component 33 and the workpiece placing component 34 move more stably and accurately in the X direction; y-direction sliding blocks 3361 are further disposed on two sides of the bottom of the sliding plate 336, and Y-direction sliding rails 3312 corresponding to the Y-direction sliding blocks 3361 are disposed on the movable plate 331, so that the workpiece placing assembly 34 moves more stably and accurately in the Y-direction.

As shown in fig. 11 to 12, the clamping mechanism 40 of the conductive electrode includes an electrode body 41 connected to the frame 10, an insulating sleeve 42, a spring 43, a conductive clamping sleeve 44, a locking cover 45, and a pin sleeve 46; the electrode structure is characterized in that a cavity 411 is formed in the electrode body 41, the insulating sleeve 42 is arranged at the bottom of the cavity 411, the lower end of the spring 43 is connected with the insulating sleeve 42, the upper end of the spring 43 is connected with the conductive clamping sleeve 44, the pin sleeve 46 is movably connected with the conductive clamping sleeve 44, the locking cover 45 is connected with the upper end of the electrode body 41, the upper end of the pin sleeve 46 protrudes out of the locking cover 45, and the upper end of the pin sleeve 46 is conveniently connected with the positioning pin.

Specifically, as shown in fig. 11 to 12, a cavity 421 is further disposed on the insulating sleeve 42, and the lower end of the spring 43 is embedded in the cavity 421, so that the spring 43 is prevented from being in conductive contact with the inner wall of the electrode body 41, and meanwhile, the space is saved, and the structure is more compact.

Specifically, as shown in fig. 11 to 12, the upper end of the spring 43 is in interference connection with the lower end of the conductive clamping sleeve 44, so that the compression or expansion of the spring 43 is facilitated, while saving space.

The conductive clamping sleeve 44 is further provided with a through cavity 441, a guide shaft 47 is arranged in the through cavity 441, the upper end of the guide shaft 47 is connected with the pin sleeve 46, and when the pin sleeve 46 moves downwards, the guide shaft 47 plays a role in guiding.

In this embodiment, the locking cover 45 is clamped to the upper end of the electrode body 41, so that the connection is tight and the space is saved.

Further, the locking cover 45 and the upper end of the electrode body 41 can be connected through threads to adapt to different application scenarios.

Wherein the locking cover 45 also serves to adjust the tensioning height of the pin sleeve 46.

The periphery of the locking cover 45 is further provided with a nut locking ring 48, the nut locking ring 48 is in threaded connection with the locking cover 45 to fasten the locking cover 45, so that the locking cover 45 is connected with the electrode body 41 more tightly.

In the embodiment, the conductive clamping sleeve 44 has a conical shape, so that the conductive clamping sleeve 44 can be inserted into the cavity 411 conveniently, and the structural connection is tighter. The insulating sleeve 42 is made of plastic, has an elastic effect, and plays an insulating role.

In the embodiment, a conveyor belt is further disposed on the rack 10 for conveying the shell workpiece 50, so as to save labor, and the locating pin is welded to the upper cover workpiece 60 by the welding tool 70 connected to the rack 10.

The working principle of the welding equipment is as follows: the method comprises the steps of taking a picture of a shell workpiece by placing the shell workpiece on a visual positioning mechanism, obtaining the position coordinate of an anti-collision ring in the shell workpiece, comparing the position coordinate of the anti-collision ring with the coordinate of a preset standard shell workpiece to obtain a position deviation value, transmitting the position deviation value to an upper cover positioning mechanism, placing a positioning pin on a clamping mechanism of a conductive electrode, clamping the positioning pin, placing the upper cover workpiece above the positioning pin, performing position deviation on a welding tool according to the position deviation value, welding the positioning pin and the upper cover workpiece, assembling the welded upper cover workpiece and the shell workpiece, and finishing welding; the production efficiency is high, and the precision is high, has still saved the manual work, can satisfy the demand better.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims (10)

1. A welding device is characterized by comprising a rack, a visual positioning mechanism, an upper cover positioning mechanism and a clamping mechanism of a conductive electrode, wherein the visual positioning mechanism, the upper cover positioning mechanism and the clamping mechanism are connected with the rack; the visual positioning mechanism is positioned at the front ends of the upper cover positioning mechanism and the clamping mechanism of the conductive electrode, and the clamping mechanism of the conductive electrode is matched with the upper cover positioning mechanism; the visual positioning mechanism comprises a support connected with the rack, a visual photographing assembly arranged at the upper end of the support, a workpiece positioning assembly connected with the support and positioned below the visual photographing assembly, and a jacking assembly connected with the support and positioned below the workpiece positioning assembly; the visual photographing assembly comprises a supporting seat connected with the support, a frame in sliding connection with the supporting seat, and a visual photographing part in sliding connection with the frame; the workpiece positioning assembly comprises a supporting plate connected with the support, an opening cavity is formed in the supporting plate, a workpiece positioning part is arranged at the bottom of the opening cavity, and the visual photographing part corresponds to the workpiece positioning part in position; the jacking assembly is used for jacking the shell workpiece to the workpiece positioning part.

2. The welding apparatus of claim 1, wherein the vision photographing part comprises a motor, a screw, a connecting plate, a baffle plate, and a camera; the motor is positioned at the upper end of the frame, the screw rod is in transmission connection with the motor, the bottom of the screw rod is connected with the frame, one end of the connecting plate is in sliding connection with the frame, the other end of the connecting plate is sleeved on the screw rod, one side of the baffle is connected with the connecting plate, and the other side of the baffle is connected with the camera; the position of the camera corresponds to the position of the workpiece positioning portion.

3. The welding equipment as claimed in claim 2, wherein the workpiece positioning part comprises a positioning groove body for placing the shell workpiece, material pushing cylinders arranged on two sides of the positioning groove body, and a material pushing plate; one end of the material pushing plate is connected with the material pushing cylinder, and the other end of the material pushing plate is embedded in the positioning groove body.

4. The welding equipment of claim 3, wherein the jacking assembly comprises a base connected with the support, a jacking cylinder connected with the base, a jacking plate connected with an output end of the jacking cylinder, and a placing plate movably connected with the jacking plate; the placing plate is used for placing the shell workpiece.

5. The welding equipment as claimed in claim 4, wherein the upper cover positioning mechanism comprises a fixed seat connected with the frame, an X-direction adjusting component connected with the fixed seat, a Y-direction adjusting component movably connected with the X-direction adjusting component, and a workpiece placing component connected with the Y-direction adjusting component; the workpiece placing assembly comprises a mounting plate connected with the Y-direction adjusting assembly, a plurality of mounting columns connected with the mounting plate, and a tooling plate connected with the mounting columns; the tooling plate is used for placing an upper cover workpiece.

6. The welding device according to claim 5, wherein the X-direction adjusting assembly comprises an X-direction motor, an X-direction ball screw in transmission connection with the X-direction motor, an X-direction fixing plate and an X-direction adjusting plate which are connected with the X-direction ball screw; the X is to the fixed plate with the fixing base is connected, the lower extreme of X to the regulating plate with X is to ball screw transmission connection, the upper end with Y is to adjusting part connection.

7. The welding equipment according to claim 6, wherein the Y-direction adjusting assembly comprises a movable plate connected with the upper end of the X-direction adjusting plate, a Y-direction motor connected with the movable plate, a Y-direction ball screw in transmission connection with the Y-direction motor, a Y-direction fixing plate and a Y-direction adjusting plate connected with the Y-direction ball screw, and a sliding plate connected with the Y-direction adjusting plate; the sliding plate is connected with the mounting plate.

8. The welding apparatus of claim 7, wherein the clamping mechanism of the conductive electrode comprises an electrode body connected to the frame, an insulating sleeve, a spring, a conductive clamping sleeve, a locking cover, and a pin sleeve; the electrode comprises an electrode body and is characterized in that a cavity is arranged in the electrode body, an insulating sleeve is arranged at the bottom of the cavity, the lower end of a spring is connected with the insulating sleeve, the upper end of the spring is connected with an electric conduction clamping sleeve, a pin sleeve is movably connected with the electric conduction clamping sleeve, a locking cover is connected with the upper end of the electrode body, and the upper end of the pin sleeve protrudes out of the locking cover.

9. The welding equipment as claimed in claim 8, wherein a cavity is further formed on the insulating sleeve, and the lower end of the spring is embedded in the cavity; the upper end of the spring is connected with the lower end of the conductive clamping sleeve in an abutting mode.

10. The welding equipment according to claim 9, wherein a through cavity is further formed in the conductive clamping sleeve, a guide shaft is arranged in the through cavity, and the upper end of the guide shaft is connected with the pin sleeve; and a nut locking ring is also arranged on the periphery of the locking cover.

Images