CN219616928U - Automatic welding machine - Google Patents

Abstract

The utility model relates to an automatic welding machine, which includes a processing platform, a welding machine installed on the surface of the processing platform, and a conveying assembly. The conveying assembly includes a feeding line, a feeding line with the same structure as the feeding line and an A pair of limit parts in the feeding line, an induction part installed on one side of the limit parts, and a transfer part fixed at the end of the feeding line and the end of the feeding line; the feeding line includes a pair of opposite fixed plates, located The drive motor on the outside of the fixed plate, the transmission wheels located on the inside of the fixed plate and driven by the drive motor, the conveyor belt surrounding the several transmission wheels, the limit piece includes a vertically upward ascending cylinder, and a baffle connected to the ascending cylinder. For the vertical movement in the fixed plate, the fixed line movement of the carrier is carried out through the feeding line and the unloading line, and the positioning and processing of the limiter and the jacking member are used to effectively avoid product displacement during the moving process. Or missing situations, while improving welding efficiency and automation.

Description

An automatic welding machine

technical field

It relates to the technical field of mobile phone parts processing, in particular to an automatic welding machine.

Background technique

Today's mobile communication equipment occupies an important position in our daily life. With the continuous development of technology, mobile communication equipment is becoming more and more intelligent, miniaturized and diversified; a small intelligent communication equipment has a wide variety of parts, they Together they form a fully functional intelligent communication device.

In the production of these parts, in order to reduce costs and improve production efficiency, batch stamping or injection molding strips are basically used. The strips enter the automatic assembly machine after cutting, laying and other processes in the assembly department to assemble the mobile phone. Some parts need to be re-welded to meet the needs of the mobile phone. The traditional loading and positioning welding work has many disadvantages. For example, it is necessary to manually cover the upper cover before the welding machine to press the product for welding by manual up and down; manual installation is not done. During the moving process of the cover carrier, it is easy to cause defects such as product displacement or missing, resulting in low welding efficiency.

Therefore, it is necessary to develop an automatic welding machine to solve the above problems.

Utility model content

The purpose of the utility model is to provide an automatic welding machine with high efficiency and high degree of automation.

In order to achieve the above object, the utility model provides the following technical solutions: an automatic welding machine, which includes a processing platform, a welding machine installed on the surface of the processing platform and a conveying assembly, the conveying assembly includes a feeding line, and the The unloading line with the same structure of the feeding line and the opposite direction of transportation, a pair of limiting parts located in the feeding line, and an induction part installed on one side of the limiting part are fixed on the feeding line and the The transfer part at the end of the unloading line; the loading line includes a pair of opposite fixed plates, a drive motor located outside the fixed plate, a number of conveyors located inside the fixed plate and driven by the drive motor wheel, a conveyor belt that surrounds several of the transmission wheels, and the limiter includes a vertically upward ascending cylinder and a baffle connected to the ascending cylinder, and the baffle moves vertically within the pair of fixed plates.

Further, a jacking piece is installed between the pair of limiting pieces, and the jacking piece includes a jacking cylinder, a rising plate connected with the jacking cylinder, and a top plate installed at the end of the rising plate, the The jacking cylinder is fixedly connected to the processing platform and extends vertically downwards to connect with the rising plate. The rising plate is located between a pair of the fixing plates and extends vertically upwards to connect with the top plate.

Furthermore, a guide is installed between the fixing plates, and the guide is fixed on the inner wall of the fixing plate and extends vertically upwards to connect with the top plate.

Further, the transfer member includes a vertical plate fixed on the outside of the feeding line and the discharging line, a beam fixedly connected to the vertical plate, and a movable piece installed at the bottom of the beam; the movable piece It includes an inner fixed shaft fixed to the vertical plate, and a moving block sliding on the fixed shaft, and the moving block is pushed by an air cylinder or an air rod to move along the fixed shaft.

Further, a suction part is fixedly installed on one side of the movable part, and a lifting cylinder is installed on one side of the moving block, and the lifting cylinder extends vertically downward and is fixedly connected with the suction part, and the suction part extends vertically downward.

Further, a pair of clamping plates is installed on the top of the feeding member, and the pair of clamping plates are respectively fixedly installed on the pair of the fixing plates, and the end of the clamping plate is installed with the induction element.

Further, a cover plate is installed between the pair of clamping plates, both sides of the cover plate are fixedly connected with the clamping plate, and the cover plate has several welding holes penetrating through its upper and lower surfaces.

Further, one end of the induction element is fixedly connected to the fixing plate, and the other end thereof is horizontally opposite and extends inwardly to between a pair of the fixing plates.

Further, the fixing plate is recessed from the inner surface to form a mounting groove, and the mounting groove extends horizontally from one end of the fixing plate to the other end thereof.

Further, a bottom plate is installed in the installation groove, one end of each of the bottom plates is fixed in the installation groove, and the other end of the bottom plate extends horizontally relative to each other, and the fixing plate is located below the conveyor belt.

Compared with the prior art, the beneficial effect of the utility model is that the utility model is an automatic welding machine, which has the characteristics of high efficiency and high degree of automation. The positioning processing of the moving, limiting parts and jacking parts on the carrier can effectively avoid the situation that the product is easily displaced or missing during the moving process, and at the same time improve the welding efficiency and automation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is the three-dimensional structure schematic diagram of a kind of automatic welding machine of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the welding machine of automatic welding machine shown in Fig. 1;

Fig. 3 is a schematic diagram of the three-dimensional structure of the conveying assembly of the automatic welding machine shown in Fig. 1;

Fig. 4 is another perspective structural view of the conveying assembly of the automatic welding machine shown in Fig. 3;

Fig. 5 is a partial structural diagram of the conveying assembly of the automatic welding machine shown in Fig. 4 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 5, the utility model is an automatic welding machine, which includes a processing platform 1, a welding machine 2 installed on the upper surface of the processing platform 1, a conveying assembly 3, and a monitoring part 4 located above the conveying assembly 3.

Please refer to FIG. 1 , the processing platform 1 is a hollow cabinet, the upper surface of which forms a flat plate 11 and the bottom is in contact with the bottom surface. The flat plate 11 is a rectangular plate and is in a horizontal state.

Please refer to Fig. 1 and Fig. 2, the welding machine 2 is a three-axis laser welding machine, which includes a transverse moving part 21, a longitudinal moving part 22 installed on the transverse moving part 21, a bracket 23 installed on the longitudinal moving part 22, a fixed The vertical moving part 24 on one side of the support 23 and the welding machine 25 connected with the vertical moving part 24; Horizontal cylinder 212, cover plate 213 installed on the top of support plate 211, one side of cover plate 213 has a slide rail, and the outer clamping connection of the slide rail is connected with the first moving plate 214, and the horizontal cylinder 212 has a drive shaft, and the drive shaft Connected with the first moving plate 214, the horizontal cylinder 212 pushes the first moving plate 214 to move laterally and horizontally through the drive shaft. The vertical moving part 22 is fixed above the first moving plate 214 and its structure is the same as that of the horizontal moving part 21. The moving part 22 is perpendicular to the transverse moving part 21, and the vertical moving part 22 includes a second moving plate 221 that can move longitudinally, and the upper surface of the second moving plate 221 is fixed with a mounting bracket 23, and one end of the bracket 23 is fixedly connected with the second moving plate 221, and The other end extends vertically upwards, and the vertical moving part 24 extends vertically downwards and has the same structure as the horizontal moving part 21. The vertical moving part 24 includes a third moving plate 241 that can move vertically, and the upper surface of the third moving plate 241 The connection plate 26 is fixedly installed, one end of the connection plate 26 is fixedly connected to the third moving plate 241, and the other end extends horizontally outwards and the end is fixedly connected to the welding machine 25. The welding machine 25 is a prior art, so no detailed explanation will be given.

Referring to Fig. 1 and Fig. 3, the conveying assembly 3 includes a feeding line 31 and a feeding line 32 fixed on the upper surface of the flat plate 11, and the feeding line 31 includes a pair of fixed plates 311 arranged oppositely, Drive motor 312, a number of transmission wheels 313 installed on the inside of the fixed plate 311, the bottom of the fixed plate 311 is fixedly connected with the flat plate 11, the other end of which extends vertically upwards, the drive motor 312 has a drive shaft 314, the drive shaft 314 runs through the fixed plate 311 and the transmission Wheel 313 and bearing 317 are installed at the end, and bearing 317 is fixed on the fixed plate 311 inner walls of the other side, and several conveying wheels 313 are surrounded by conveyer belt 315, and the inner side of several conveying wheels 313 is also provided with regulating wheel 316, regulating wheel 316 It can be moved laterally to adjust the tension of the conveyor belt 315. Secondly, the inner surface of the fixing plate 311 is recessed inwardly to form a mounting groove 318. The mounting groove 318 has one end of the fixing plate 311 extending horizontally to the other end, and a bottom plate is installed in the mounting groove 318. 319, one end of the bottom plate 319 is fixed in the installation groove 318, and its other end extends horizontally relative to each other. The fixed plate 311 is located below the conveyor belt 315; the structure of the unloading line 32 is the same as that of the loading line 31 and the conveying direction is opposite.

Sliding on the feeding line 31, a carrier 33 is installed. The carrier 33 is a rectangular plate body and is installed between the fixed plates 311 at one end. The shape of 331 changes according to requirements.

Please refer to Fig. 4, a pair of limiter 34 is also installed on the bottom of fixed plate 311, and limiter 34 comprises the lifting cylinder 341 that is fixedly connected with fixed plate 311 and vertically upwards, the baffle plate 342 that is connected with rising cylinder 341, the baffle plate 342 is located between a pair of stoppers 34 and one end is connected to the lifting cylinder 341, and the other end extends vertically upwards. The pair of stoppers 34 are oppositely arranged and the distance apart is greater than the length of the carrier 33. Further, a pair of fixed plates A pair of clamping plates 35 are installed on the top of 311, and a pair of clamping plates 35 are fixedly installed on a pair of fixing plates 311 respectively, and a cover plate 351 is installed between a pair of clamping plates 35, and both sides of the cover plate 351 are connected with the clamping plate. The holding plate 35 is fixedly connected, and its shape is the same as that of the carrier 33. Secondly, the cover plate 351 has a number of welding holes 351 through its upper and lower surfaces. The welding holes 351 correspond to the carrier 33. The end of the holding plate 35 is equipped with an induction element 38. , the sensing element 38 extends to the inside of the fixing plate 311 to sense the carrier 33;

A jacking member 36 is also installed between a pair of limiters 34, and the jacking member 36 includes a jacking cylinder 361, a rising plate 362 connected with the jacking cylinder 361, a top plate 362 installed at the end of the rising plate 362, and the jacking cylinder 361 is fixedly connected to the flat plate 11 and extends vertically downwards to connect with the rising plate 362. One end of the rising plate 362 is connected to the rising plate 362, and the other end is located between a pair of fixing plates 311 and extends vertically upwards to connect with the top plate 363. The top plate 363 is rectangular The plate body is driven vertically by the jacking cylinder 361, and a guide 364 is installed between the pair of fixed plates 311. The guide 364 is fixed on the inner wall of the fixed plate 311 and extends vertically upwards to connect with the top plate 363.

Please refer to Fig. 5, the end of loading line 31 and unloading line 32 is equipped with transfer part 37, and transfer part 37 comprises the vertical board 371 that is fixed on the outside of loading line 31 and unloading line 32, is fixed with vertical board 371 Connected crossbeam 372, movable part 373 installed on the bottom of crossbeam 372, suction part 374 fixedly connected with movable part 373; The end is horizontally fixed on the inner side of the vertical plate 371, the moving block 3732 is sleeved on the fixed shaft 3731, the moving block 3732 is pushed by the cylinder or the air rod to move along the fixed shaft 3731, and the lifting cylinder 38 is installed on one side of the moving block 3732, and the lifting cylinder 38 is vertical The downward extension is fixedly connected with the suction piece 374 , the suction piece is a vacuum suction device (the prior art), and its bottom end extends vertically downward to the top of the feeding line 31 .

Please refer to FIG. 1 , the monitoring part 4 is some kind of observation camera and the bottom lens is aimed at the loading part 31 , which is used to detect the placement position of the parts on the carrier 33 and whether there are parts in the changed position.

When an automatic welding machine of the utility model is working, the carrier 33 with parts is placed in the feeding line 31, the driving motor 312 drives the carrier 33 to move inward through the conveyor belt 315, and the monitoring part 4 observes the carrier 33 to determine The position of the part, when the carrier 33 continues to move inward, after the sensor 38 senses the position of the carrier 33, a pair of limiters 34 drive the baffle 342 to clamp the carrier 33 through the lifting cylinder 341, and the jacking member 36 The top plate 363 is driven by the jacking cylinder 361 to lift the carrier 33, so that the carrier 33 is out of contact with the conveyor belt 315 and closely attached to the cover plate 351. The welding laser of the welding machine 2 passes through the welding hole 352 to the carrier 33. The parts are welded and processed. After the processing is completed, the jacking cylinder 361 drives the top plate 363 to descend, the stopper 34 drives the baffle 342 to descend, the carrier 33 continues to move to the end of the feeding line 31, and the moving block 3732 moves to the end of the feeding line 31 The lifting cylinder 38 drives the suction piece 374 to absorb and fix the carrier 33, the moving block 3732 moves laterally above the feeding line 32, and the lifting cylinder 38 drives the suction piece 374 to lower the carrier 33 into the feeding line 32.

The utility model is an automatic welding machine, which has the characteristics of high efficiency and high degree of automation. The carrier is moved by a fixed line through the feeding line and the unloading line, and the positioning and processing of the carrier by the limiting part and the jacking part , Effectively avoid the situation that the product is easily displaced or missing during the moving process, and at the same time improve the welding efficiency and automation.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (10)

1. An automatic welding machine, characterized in that: it includes a processing platform, a welding machine installed on the surface of the processing platform and a conveying assembly, and the conveying assembly includes a feeding line, which has the same structure as the feeding line and transports The unloading line in the opposite direction, a pair of limiters located in the upper material line, the induction element installed on one side of the limiter, the moving parts fixed at the end of the upper material line and the lower material line Carrier; the feeding line includes a pair of opposite fixed plates, a drive motor positioned outside the fixed plate, a number of transmission wheels located inside the fixed plate and driven by the drive motor, surrounding a number of the transmission The conveyor belt of the wheel, the limiting member includes a vertically upward ascending cylinder and a baffle connected to the ascending cylinder, and the baffle moves vertically within the pair of fixed plates. 2. The automatic welding machine according to claim 1, characterized in that: a jacking piece is installed between the pair of said limiting pieces, and said jacking piece includes a jacking cylinder, a cylinder connected to said jacking cylinder A rising plate, a top plate installed at the end of the rising plate, the jacking cylinder is fixedly connected to the processing platform and extends vertically downwards to connect with the rising plate, the rising plate is located between a pair of the fixing plates And extend vertically upwards to connect with the top plate. 3. The automatic welding machine according to claim 2, characterized in that: a guide is installed between the fixed plates, and the guide is fixed on the inner wall of the fixed plate and extends vertically upwards to connect with the top plate . 4. The automatic welding machine according to claim 1, wherein the transfer member includes a vertical plate fixed on the outside of the feeding line and the discharging line, and a cross beam fixedly connected to the vertical plate 1. The movable part installed at the bottom of the crossbeam; the movable part includes an inner fixed shaft fixed to the vertical plate, a moving block sliding on the fixed shaft, and the moving block is pushed along by a cylinder or an air rod. The fixed axis moves. 5. The automatic welding machine according to claim 4, characterized in that: a suction piece is fixedly installed on one side of the movable piece, and a lifting cylinder is installed on one side of the moving block, and the lifting cylinder extends vertically downward to the The suction piece is fixedly connected, and the suction piece extends vertically downward. 6. The automatic welding machine according to claim 1, characterized in that: a pair of clamping plates are installed on the top of the feeding part, and a pair of said clamping plates are respectively fixedly mounted on a pair of said fixing plates, The induction part is installed at the end of the clamping plate. 7. The automatic welding machine according to claim 6, characterized in that: a cover plate is installed between a pair of said clamping plates, both sides of said cover plate are fixedly connected with said clamping plates, and said cover The plate has a number of welding holes through its upper and lower surfaces. 8 . The automatic welding machine according to claim 1 , wherein one end of the induction element is fixedly connected to the fixing plate, and the other end is horizontally opposite and extends inwardly to between a pair of the fixing plates. 9. The automatic welding machine according to claim 1, wherein the fixing plate is recessed from an inner surface to form a mounting groove, and the mounting groove extends horizontally from one end of the fixing plate to the other end thereof. 10. The automatic welding machine according to claim 9, characterized in that: a bottom plate is installed in the installation groove, one end of the bottom plate is fixed in the installation groove, and the other end of the bottom plate extends relatively horizontally, and the fixing plate located below the conveyor belt.