CN213646247U

CN213646247U - Positioning welding device

Info

Publication number: CN213646247U
Application number: CN202021903153.4U
Authority: CN
Inventors: 董丽新; 李成雷
Original assignee: Shanghai Huibo Precision Work Electronic Technology Co ltd
Current assignee: Shanghai Huibo Precision Work Electronic Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-09
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a positioning welding device, include: machine case, frame, welding set, welding bench and welding position subassembly, the welding bench erects subaerial, the frame erects in the top of welding bench, the machine case is located one side of frame, but one is installed with the slide operation in the upper end of frame welding set, the opposite side of frame still is equipped with one the welding position subassembly, it treats welding parts, each to have placed a plurality ofly on the welding bench treat all to be equipped with at least a welding point on treating welding parts, the welding position subassembly is operatively covered and is located a plurality ofly treat welding parts's upper end. Through right the utility model discloses an it is used, accelerated the production speed of auto parts producer to needs welded part greatly, and through the welding position subassembly, prevent to cause stained to the part surface in the welding process, further promoted the production quality of part.

Description

Positioning welding device

Technical Field

The utility model relates to an auto parts production technical field especially relates to a positioning welding device.

Background

The quantity of automobile parts to the automobile industry is gradually increased, competition is brought among manufacturers of automobile parts, how to quickly and efficiently produce the automobile parts required by customers becomes the most important part, for the parts of automobiles, a large part needs to be welded by using a soldering tin pen, at present, more production enterprises still adopt a manual welding method, the soldering tin pen is held by a worker to weld a to-be-welded point on the parts, the method is time-consuming and labor-consuming, the production efficiency of the enterprises is reduced, the quality of each welding point is different, the parts are slightly careless in the actual welding process, other positions of the parts can be stained, and bad experience is brought to the customers.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problem, an object of the present invention is to provide a positioning welding device, including: the welding device comprises a machine box, a machine frame, a welding device, a welding table and a welding positioning assembly, wherein the welding table is erected on the ground, the machine frame is erected above the welding table, the machine box is arranged on one side of the machine frame, the welding device is arranged at the upper end of the machine frame in a sliding way, the welding positioning assembly is arranged on the other side of the machine frame, a plurality of parts to be welded are placed on the welding table, at least one part to be welded is arranged on each part to be welded, and the welding positioning assembly is operatively arranged at the upper ends of the parts to be welded in a covering mode;

wherein, the welding position subassembly includes: mounting panel, positive and negative motor, rotation wheel and holding down plate, mounting panel fixed mounting in the opposite side of frame, rotationally install one in the upper end of mounting panel rotate the wheel, positive and negative motor fixed mounting in on the mounting panel, positive and negative motor with rotate the wheel transmission and connect, it takes turns to fixed mounting and has a holding down plate to rotate, the holding down plate is in rotationally the lid is located a plurality of under the drive of positive and negative motor treat on the welding part, just a plurality of welding holes, each have been seted up to the upper end of holding down plate the internal diameter in welding hole all is greater than treat the external diameter of welding point.

In another preferred embodiment, a linear module is disposed at an upper end of the frame, and a driving device is slidably mounted on the linear module and is fixedly connected to the welding device.

In another preferred embodiment, the welding device includes: the welding machine is fixedly arranged on the driving device, the mounting seat is fixedly arranged at the bottom end of one side of the welding machine, the lifting mechanism is fixedly arranged on the mounting seat, the tail of the soldering tin pen is fixedly connected with the output end of the lifting mechanism, the head of the soldering tin pen is vertically and downwards arranged, and the soldering tin pen can be movably supported on the welding point along the vertical direction under the driving of the lifting mechanism.

In another preferred embodiment, the lower surface of the lower pressing plate is provided with a plurality of upper fixing grooves, each fixing groove is provided with at least one welding hole, the inner edge of each upper fixing groove is matched with the outer edge of the upper part of the part to be welded, and each welding hole is opposite to one welding point.

In another preferred embodiment, the welding station comprises: the supporting device comprises a supporting main body and chain plate conveying belts, wherein the upper portion of the supporting main body is provided with a mounting groove which penetrates through the supporting main body along the horizontal direction, the chain plate conveying belts are mounted in the mounting groove, each chain plate of the chain plate conveying belts is provided with a plurality of lower fixing grooves, and the inner edges of the lower fixing grooves are matched with the outer edges of the lower portions of parts to be welded.

In another preferred embodiment the vertical height of the upper end of the flight conveyor is slightly lower than the vertical height of the central axis of the turning wheel.

In another preferred embodiment, a plurality of first magnets are arranged on the periphery of the upper surface of each chain plate, a plurality of second magnets are arranged on the periphery of the lower surface of the lower pressing plate, and each first magnet is correspondingly attracted with one second magnet.

In another preferred embodiment, a collecting bin is provided below one end of the link plate conveyor.

In another preferred embodiment, a cooling bin is further arranged above one end of the chain plate conveyor belt close to the collecting box.

In another preferred embodiment, the cooling bin comprises a frame main body and a plurality of air coolers, the frame main body is supported on the ground, one end of the chain plate conveyor belt is enclosed in the frame main body, and the air coolers are arranged inside the fox searching frame main body.

The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: through right the utility model discloses an it is used, accelerated the production speed of auto parts producer to needs welded part greatly, and through the welding position subassembly, prevent to cause stained to the part surface in the welding process, further promoted the production quality of part.

Drawings

Fig. 1 is a schematic view of a positioning welding device of the present invention.

In the drawings:

1. a chassis; 2. a frame; 3. a welding device; 4. a welding table; 5. welding a positioning component; 51. mounting a plate; 52. a positive and negative rotation motor; 53. a rotating wheel; 54. a lower pressing plate; 541. welding the hole; 21. a linear module; 22. a drive device; 31. welding machine; 32. a soldering tin pen; 33. a mounting seat; 34. a lifting mechanism; 542. an upper fixing groove; 41. a support body; 42. a chain plate conveyor belt; 421. a chain plate; 422. a lower fixing groove; 423. a first magnet; 542. a second magnet; 6. a suction mechanism; 7. a tin bar delivery mechanism; 8. a waste liquid cup.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

As shown in fig. 1, there is shown a positioning welding apparatus 3 of a preferred embodiment, comprising: the welding device comprises a case 1, a rack 2, a welding device 3, a welding table 4 and a welding positioning assembly 5, wherein the welding table 4 is erected on the ground, the rack 2 is erected above the welding table 4, the case 1 is arranged on one side of the rack 2, the welding device 3 is arranged on the upper end of the rack 2 in a sliding way, the other side of the rack 2 is also provided with the welding positioning assembly 5, a plurality of parts to be welded are placed on the welding table 4, each part to be welded is provided with at least one welding point, and the welding positioning assembly 5 is operatively arranged at the upper ends of the parts to be welded; wherein, welding position subassembly 5 includes: the welding machine comprises a mounting plate 51, a forward and reverse rotating motor 52, a rotating wheel 53 and a lower pressing plate 54, wherein the mounting plate 51 is fixedly mounted on the other side of the frame 2, the upper end of the mounting plate 51 is rotatably provided with the rotating wheel 53, the forward and reverse rotating motor 52 is fixedly mounted on the mounting plate 51, the forward and reverse rotating motor 52 is in transmission connection with the rotating wheel 53, the rotating wheel 53 is fixedly provided with the lower pressing plate 54, the lower pressing plate 54 is rotatably covered on a plurality of parts to be welded under the driving of the forward and reverse rotating motor 52, the upper end of the lower pressing plate 54 is provided with a plurality of welding holes 541, and the inner diameter of each welding hole 541 is larger. Further, the whole positioning welding device 3 is controlled through the case 1, after parts to be welded on the welding table 4 are placed, the rotating wheel 53 is driven to rotate through the driving of the forward and reverse rotating motor 52, the rotating shaft of the rotating wheel 53 of the lower pressing plate 54 fixed on one side of the rotating wheel 53 rotates as a rotating center, so that the whole lower pressing plate 54 covers a plurality of parts to be welded on the welding table 4, and only the parts to be welded are exposed through the welding holes 541, and at the moment, the welding device 3 is automatically controlled by the system to move to a proper position along the rack 2 to perform welding operation on the parts to be welded.

Further, as a preferred embodiment, a linear module 21 is disposed at the upper end of the frame 2, a driving device 22 is slidably mounted on the linear module 21, and the driving device 22 is fixedly connected to the welding device 3. Further, the driving device 22 is matched with the linear module 21 to drive the welding device 3 to move repeatedly on the frame 2 along the horizontal direction.

Further, as a preferred embodiment, the welding device 3 includes: welding machine 31, soldering tin pen 32, mount pad 33 and elevating system 34, welding machine 31 fixed mounting is on drive arrangement 22, mount pad 33 fixed mounting is in the bottom of one side of welding machine 31, elevating system 34 fixed mounting is on mount pad 33, the afterbody of soldering tin pen 32 and the output end fixed connection of elevating system 34, the vertical downward setting of head of soldering tin pen 32, soldering tin pen 32 can support on treating the welding point along vertical direction motion ground under elevating system's 34 drive. Further, the whole welding device 3 is moved to a horizontal proper position through the driving device 22, then the lifting mechanism 34 controls the soldering tin pen 32 to move up and down, when the soldering tin pen moves to the position above the welding hole 541, the lifting mechanism 34 controls the soldering pen to move down to the position above a to-be-welded point, the welding machine 31 controls the soldering tin pen 32 to perform soldering operation, wherein the lifting mechanism 34 can adopt a cylinder arranged in the vertical direction or a mechanism which utilizes the transmission fit of a hard rack and a gear or other mechanisms capable of controlling the specific lifting distance; in another preferred embodiment, the solder pen 32 includes, in addition to the body of the solder pen 32: suction mechanism 6 and tin bar delivery mechanism 7, suction mechanism 6 and tin bar delivery mechanism 7 all set up on one side of welding machine 31, and wherein, tin bar delivery mechanism 7 includes: the soldering tin wire welding device comprises a placing groove, a fixed rod, two rotating rollers, a driving mechanism and a channel pipe, wherein the driving mechanism controls the two rotating rollers to rotate in opposite rotating directions, the two rotating rollers are arranged close to each other, the placing groove is arranged on one side of a welding machine 31, the fixed rod is arranged in the center of the placing groove, the placing groove is circular, a soldering tin roll-shaped wire is placed in the placing groove in a coiling mode, an opening is further formed in one end of the placing groove, the two rotating rollers are arranged on the outer side of the opening, the channel pipe is arranged at the other end, opposite to the opening, of the two rotating rollers, one end of the soldering tin wire enters one end of the channel pipe under the clamping and rolling action of the two rotating rollers and is ejected out of the other end of the channel pipe along the inner wall of the channel pipe, the other end of the channel pipe is arranged right opposite to a pen point end of a pen 32, and the; in another preferred embodiment, the suction mechanism 6 includes: the welding device comprises an air suction pipe, an air suction machine and a filter, wherein the air suction machine is fixedly arranged on a support, the air suction port of the air suction machine is connected with the tail end of the filter, the filtering end of the filter is connected with one end of the air suction pipe, the air suction pipe is integrally made of a flexible pipe body and can be bent along with the movement of the welding device 3, the other end of the air suction pipe is fixedly arranged on one side close to the lower end of a welding pen, and the air suction port of the air suction pipe is over against the contact position of the welding pen and a soldering tin wire, so that harmful gases such as smoke generated in the soldering process can be quickly absorbed; the waste liquid cup 8 is arranged below the initial position of the welding device 3 through the connection with the frame 2, when the welding device 3 is just started and debugged, the welding device 3 can firstly carry out a solder wire melting test above the waste liquid cup 8 to observe whether the welding device normally operates or not; or when the use is finished, the soldering tin pen 32 is cleaned above the waste liquid cup 8, and waste liquid is collected through the waste liquid cup 8.

Further, as a preferred embodiment, the lower surface of the lower pressing plate 54 is provided with a plurality of upper fixing grooves 542, each fixing groove is provided with at least one welding hole 541 therein, an inner edge of the upper fixing groove 542 is matched with an outer edge of an upper portion of a part to be welded, and each welding hole 541 faces a part to be welded. Further, the stability of the parts to be welded in the welding operation process is enhanced, the welding accuracy is guaranteed, in another preferred embodiment, recognizable marks for positioning can be printed on the outer edge of the welding hole 541, and then a recognition camera is mounted on the welding device 3, so that the welding accuracy is further improved.

Further, as a preferred embodiment, the bonding stage 4 includes: supporting body 41 and link joint 421 conveyer belt 42, the upper portion of supporting body 41 sets up the mounting groove that runs through the setting along the horizontal direction, and link joint 421 conveyer belt 42 is installed in the mounting groove, all has seted up a plurality of lower fixed slots 422 on each link joint 421 of link joint 421 conveyer belt 42, and the inner edge of lower fixed slot 422 and the outer fringe phase-match of the lower part of waiting to weld the part. Further, the parts to be welded are continuously loaded into the lower fixing groove 422 at the starting end of the conveying belt 42 of the chain plate 421 by the manipulator, and when the parts to be welded move to the welding work area along with the chain plate 421, the system automatically controls the welding positioning assembly 5 to perform the turnover movement, and further controls the welding device 3 to perform the welding work.

Further, as a preferred embodiment, the vertical height of the upper end of the belt 42 of the link plate 421 is slightly lower than the vertical height of the central axis of the rotating wheel 53.

The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The utility model discloses still have following embodiment on above-mentioned basis:

in a further embodiment of the present invention, a plurality of first magnets 432 are disposed around the upper surface of each link plate 421, a plurality of second magnets 542 are disposed around the lower surface of the lower pressing plate 54, and each first magnet 432 is attracted to a corresponding second magnet 542. Further, the contact between the link plate 421 and the lower pressing plate 54 is made more close by the mutual attraction of the first magnet 432 and the second magnet 542,

in a further embodiment of the present invention, a collecting box is provided at the lower part of one end of the conveying belt 42 of the chain plate 421.

In a further embodiment of the present invention, a cooling chamber is further provided above the end of the collecting box near the conveying belt 42 of the chain plate 421.

The utility model discloses a further embodiment, the cooling bin includes frame main part and a plurality of air-cooler, and the frame main part supports in subaerial, and the one end of link joint 421 conveyer belt 42 is surrounded in the frame main part, and the inside of telling the fox frame main part is provided with a plurality of air-coolers. Further, the parts which are just welded are cooled by the air cooler, so that the soldering tin on the surface is quickly condensed and then is collected in a centralized manner by the collecting box.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A tack welding apparatus, comprising: the welding device comprises a machine box, a machine frame, a welding device, a welding table and a welding positioning assembly, wherein the welding table is erected on the ground, the machine frame is erected above the welding table, the machine box is arranged on one side of the machine frame, the welding device is arranged at the upper end of the machine frame in a sliding way, the welding positioning assembly is arranged on the other side of the machine frame, a plurality of parts to be welded are placed on the welding table, at least one part to be welded is arranged on each part to be welded, and the welding positioning assembly is operatively arranged at the upper ends of the parts to be welded in a covering mode;

2. The tack welding apparatus of claim 1 wherein said frame has a linear die set at an upper end thereof, said linear die set having a drive slidably mounted thereon, said drive being fixedly connected to said welding apparatus.

3. The tack welding apparatus of claim 2, wherein the welding apparatus comprises: the welding machine is fixedly arranged on the driving device, the mounting seat is fixedly arranged at the bottom end of one side of the welding machine, the lifting mechanism is fixedly arranged on the mounting seat, the tail of the soldering tin pen is fixedly connected with the output end of the lifting mechanism, the head of the soldering tin pen is vertically and downwards arranged, and the soldering tin pen can be movably supported on the welding point along the vertical direction under the driving of the lifting mechanism.

4. The positioning welding device of claim 1, wherein a plurality of upper fixing grooves are defined in a lower surface of the lower pressing plate, at least one welding hole is defined in each fixing groove, an inner edge of each upper fixing groove matches with an outer edge of an upper portion of the to-be-welded component, and each welding hole faces one of the to-be-welded points.

5. The tack welding apparatus of claim 1, wherein the welding station comprises: the supporting device comprises a supporting main body and chain plate conveying belts, wherein the upper portion of the supporting main body is provided with a mounting groove which penetrates through the supporting main body along the horizontal direction, the chain plate conveying belts are mounted in the mounting groove, each chain plate of the chain plate conveying belts is provided with a plurality of lower fixing grooves, and the inner edges of the lower fixing grooves are matched with the outer edges of the lower portions of parts to be welded.

6. The tack welding apparatus of claim 5 wherein a vertical height of an upper end of the flight conveyor is slightly lower than a vertical height of a central axis of the rotating wheel.

7. The tack welding device of claim 5, wherein a plurality of first magnets are disposed around an upper surface of each link plate, a plurality of second magnets are disposed around a lower surface of the lower pressing plate, and each first magnet is attracted to a corresponding one of the second magnets.

8. The tack welding apparatus of claim 5 wherein a collection bin is provided below one end of the flight conveyor.

9. The tack welding apparatus of claim 8 wherein a cooling chamber is further provided above an end of the flight conveyor proximate the collection bin.

10. The positioning welding device according to claim 9, wherein the cooling bin comprises a frame body and a plurality of air coolers, the frame body is supported on the ground, one end of the chain plate conveyor belt is enclosed in the frame body, and the plurality of air coolers are arranged inside the frame body.