CN212526561U

CN212526561U - Welding equipment suitable for universal wheel pipe fitting

Info

Publication number: CN212526561U
Application number: CN202020842997.6U
Authority: CN
Inventors: 韩利源
Original assignee: Jiaxing Yajie Gold Plastic Products Co ltd
Current assignee: Jiaxing Yajie Gold Plastic Products Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-12
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a welding device suitable for universal wheel pipe fittings, which comprises a frame, a conveying track and a welding machine which are arranged on the frame, at least two conveying tracks are arranged, the conveying tracks extend from one end of the rack to the inside of the welding machine, the conveying track is internally provided with a carrying seat which is used for placing the pipe fittings and the gaskets and can move along the conveying track, the welding machine is used for welding the pipe fittings and the gaskets, the top surface of the object carrying seat is provided with groove strips along the length direction, the two sides of the groove strip along the length direction are respectively provided with a limiting piece and a blocking piece, the middle part of the groove strip is evenly distributed with a plurality of fixing blocks along the length direction, the pipe fitting is sleeved on the fixing block, the side edge of the pipe fitting is attached to the limiting part, and the gasket is placed in the pipe fitting and located on the upper surface of the fixing block. The utility model has the characteristics of welding precision is high, welding efficiency is high, has improved production efficiency.

Description

Welding equipment suitable for universal wheel pipe fitting

Technical Field

The utility model belongs to universal wheel production facility field, concretely relates to welding equipment suitable for universal wheel pipe fitting suitable for welding machine uses.

Background

The universal wheel, also be called movable caster, the universal wheel is although the size is very little but the effect is very big, can allow 360 degrees to rotate, stronger bearing capacity has simultaneously, even it is heavier to bear the weight of the object, also can carry out fine rotation and roll, the universal wheel is mainly by connecting tube portion, the bearing frame, support and wheel body constitute, wherein the connecting tube is in process of production, need fill in the gasket and through welded fastening in appointed position, current welding equipment is difficult to make accurate and orderly welding, welding quality is difficult to guarantee, lead to product quality unstable, and welding efficiency is lower, be difficult to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an in order to avoid the weak point that prior art exists, provide a welding equipment suitable for universal wheel pipe fitting, place pipe fitting and gasket by specific year thing seat, improve welding precision and efficiency.

The utility model provides a technical problem adopt following technical scheme: the welding equipment suitable for the universal wheel pipe fitting comprises a rack, and a conveying track and a welding machine which are arranged on the rack, and is characterized in that at least two conveying tracks are arranged, the conveying track extends from one end of the rack to the inside of the welding machine, a carrying seat is arranged in the conveying track and used for placing the pipe fitting and a gasket, the carrying seat can move along the conveying track, and the welding machine is used for welding the pipe fitting and the gasket; the top surface of the object carrying seat is provided with a groove strip along the length direction, two sides of the groove strip along the length direction are respectively provided with a limiting part and a blocking part, the middle part of the groove strip is uniformly distributed with a plurality of fixing blocks along the length direction, the pipe fitting is sleeved on the fixing blocks, the side edge of the pipe fitting is attached to the limiting part, and the gasket is placed in the pipe fitting and is positioned on the upper surface of the fixing blocks.

Further, the fixed block is rectangular form, the locating part is provided with a plurality ofly, and is a plurality of locating part end to end sets up in recess strip inner wall one side, the locating part is the triangular prism form, the fixed block cooperatees with two adjacent locating parts.

Further, the pipe fitting is square tubular, and when the pipe fitting sleeve is arranged on the fixed block, the two adjacent side edges are respectively attached to the side edges of the two adjacent limiting parts.

Furthermore, the blocking piece is in a long strip shape and is made of heat-resistant rubber, a plurality of limiting rods are arranged in the groove strip and are arranged between the two fixing blocks, the blocking piece is arranged between the limiting rods and the inner wall of the groove strip, and the blocking piece is higher than the object carrying seat.

Furthermore, two oppositely arranged welding guns are arranged in the welding machine and are used for welding the inner wall of the pipe fitting and the gasket.

Furthermore, a baffle plate is arranged at the top of one side, away from the welding machine, of the rack, and the baffle plate is matched with the object carrying seat.

Further, be provided with heat dissipation mechanism in the frame, heat dissipation mechanism includes fixing base and two at least radiator fan of setting on the fixing base, the fixing base is striden and is established in the delivery track top and be close to welding machine, radiator fan sets up directly over carrying the thing seat.

The beneficial effects of the utility model

The utility model discloses mainly include the frame, and set up the delivery track in the frame, welding machine and carry the thing seat, it inserts and places pipe fitting and corresponding gasket to set up specific fixed block on the thing seat to carry, carry out spot welding between the two in carrying the thing seat through delivery track and carrying welding machine, then the rethread delivery track will carry the thing seat and withdraw, unload, so, carry out orderly and accurate welding operation to pipe fitting and gasket, welding efficiency and welding quality have been improved, the required length of equipment has been shortened simultaneously, the area of equipment has been reduced, make the factory building space more abundant, carry out timely effectual heat dissipation through the product that the heat dissipation mechanism accomplished to the welding simultaneously, make things convenient for the workman to lift the product off fast, and effectively avoid the injury that high temperature caused workman's health.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

Fig. 1 is a schematic side view of the welding apparatus for universal wheel pipe fitting of the present invention;

fig. 2 is a schematic top view of the welding apparatus for universal wheel pipe fitting according to the present invention;

fig. 3 is an enlarged schematic view of a part of the welding equipment for universal wheel pipe fitting of the present invention;

fig. 4 is a schematic view of a part of the structure of the carrier seat in the welding device for universal wheel pipe fitting of the present invention;

fig. 5 is a schematic view of a welding structure of a pipe fitting and a gasket in the welding device for the universal wheel pipe fitting of the present invention;

fig. 6 is another schematic structural diagram of the carrier seat of the welding device for universal wheel pipe fitting of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Therefore, the following detailed description of the embodiments of the present invention, which is provided in connection with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

The terminology used herein is for the purpose of explaining the embodiments and is not intended to limit and/or define the invention. It is to be understood that the terms "inner", "outer", "upper", "lower", "left", "right", and the like, refer to an orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the invention, or as would be conventionally understood by one skilled in the art, and are used merely for convenience in describing the invention and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

The utility model provides a welding equipment for the welding is applicable to pipe fitting and the gasket of universal wheel, mainly include frame 100, the delivery track 200 of setting in frame 100, welding machine 300 and the year thing seat 400 of setting on the delivery track, place pipe fitting and gasket through carrying thing seat adaptation, carry the thing seat by delivery track and carry to welding machine inside welding one by one, treat the welding completion, will carry the thing seat by delivery track again and withdraw to the normal position, unload, the overall structure is compact, welding efficiency and precision have obtained the improvement.

Fig. 1 shows a schematic side view of a first embodiment of the welding device for articulated wheel pipe. Fig. 2 shows a schematic top view of a first embodiment of the welding device for articulated wheel pipe. Fig. 3 shows an enlarged view of a part of a first embodiment of the welding device for castor pipe. Fig. 4 shows a part of the structure of the carrier of the first embodiment of the welding device for articulated wheel tubulars. Fig. 5 shows a schematic view of a welding structure of the pipe and the gasket of the first embodiment of the welding apparatus for the pipe of the universal wheel. Fig. 6 shows a schematic structural view of the carrier of the second embodiment of the welding device for articulated wheel tubulars.

As shown in fig. 1-3, in this embodiment, the rack 100 plays a role of bearing, the whole support frame structure with the platform matching the bottom is adopted, the conveying track is in bidirectional motion, and has a function of conveying the object carrying seat 400 to the inside 300 of the welding machine and retrieving the object carrying seat to the original position, and a certain high temperature resistance performance is required, the conveying track is a structure with bidirectional motion function and high temperature resistance commonly used in the field, such as a bidirectional motor matching chain or a conveying belt track, which is not limited herein, the welding machine 300 is a structure commonly used in the field, and is composed of an outer shell and an inner welding gun 310, the welding guns 310 are two in number and are arranged in a staggered manner, so as to conveniently weld the inner wall of the welding pipe 10 and the connection point of the gasket 20, and realize welding fixation. The two conveying tracks 200 are provided, the conveying tracks 200 extend from one end of the rack 100 to the inside of the welding machine 300 and can exceed the welding machine 300, the carrying seats 400 are provided in the conveying tracks 200, the carrying seats 400 are fixed on the conveying tracks 200, the carrying seats 400 are used for placing the pipe fittings 10 and the gaskets 20, the carrying seats 400 can move back and forth along the conveying tracks 200, and the welding machine 300 is used for welding the pipe fittings 10 and the gaskets 20. The top surface of the object carrying seat 400 is provided with a groove strip 410 along the length direction, both sides of the groove strip 410 along the length direction are respectively provided with a limiting part 420 and a blocking part 430, the middle part of the groove strip 410 is uniformly distributed with a plurality of fixing blocks 440 along the length direction, the pipe 10 is sleeved on the fixing blocks 440, the side edge of the pipe 10 is attached to the limiting part 420, and the gasket 20 is placed in the pipe 10 and located on the upper surface of the fixing blocks 440. As shown in fig. 4, in the present embodiment, the stopper 430 is in a long strip shape, the stopper 430 is made of heat-resistant rubber, a plurality of limiting rods 450 are disposed in the groove strip 410, the limiting rods 450 are disposed between two fixing blocks 440, the stopper 430 is inserted between the limiting rods 450 and the inner wall of the groove strip 410, the stopper 430 is higher than the object holder 400, that is, the stopper 430 is fixed by the limiting rods 450 and the side edge of the groove strip 410, the limiting rods 450 are vertically welded inside the groove strip 410, when a welded product is taken down from the fixing blocks 440, the stopper 430 avoids collision with the inner wall of the groove strip 410, and the stopper 430 is used to bear possible collision, thereby reducing product damage.

As shown in fig. 1-2, a heat dissipation mechanism 600 is disposed on the rack 100, the heat dissipation mechanism 600 includes a fixing base 610 and at least two heat dissipation fans 620 disposed on the fixing base 610, the fixing base 610 is disposed above the conveying rail 200 in a crossing manner and is close to the welding machine 300, the heat dissipation fans 620 are disposed right above the object carrying base 400, the fixing base 610 is in an inverted u shape, so as to avoid contacting with the object carrying base, and the heat dissipation fans 620 can perform timely blowing heat dissipation treatment on the welded product, thereby quickly reducing the surface temperature and facilitating the discharging.

As shown in fig. 4, in this embodiment, the fixing block 440 is a long strip, the limiting members 420 are provided in a plurality of, end-to-end the limiting members 420 are disposed on one side of the inner wall of the groove strip 410, the limiting members 420 are triangular prism-shaped, the fixing block 440 is matched with two adjacent limiting members 420, the pipe 10 is in a square tube shape, and two adjacent side edges of the pipe 10 are respectively attached to the side edges of two adjacent limiting members 420 when the fixing block 440 is sleeved with the pipe 10. Namely, the structure of the sawtooth shape is formed by connecting a plurality of limiting parts 420, the bottom of the fixing block 440 is welded and fixed on the object carrying seat, and the fixing block is placed laterally, two side edges of the fixing block are just parallel to two connected side edges of two adjacent limiting parts, when the pipe is inserted, two side edges of the pipe are jointed, clamped and fixed by the fixing block and the limiting parts, the pipe is prevented from shaking, so that the welding quality is ensured, the height of the fixing block 440 is consistent, when the gasket 20 is placed in the pipe 10, the gasket is positioned on the top surface of the fixing block 440, the gasket 20 is positioned at a specific position in the pipe 10, and the height of the gasket 20 in the pipe 10 can be adjusted by selecting the fixing blocks with.

As shown in fig. 6, in the present another embodiment, the fixing block 440 is a cylinder, the limiting members 420 are provided in plural, the plural limiting members 420 are disposed at one side of the inner wall of the groove strip 410 in an end-to-end manner, the limiting members 420 are in a semi-cylindrical shape, correspondingly, the pipe 10 is in a circular tube shape, one flat surface of the limiting members 420 is welded to the inner wall of the groove strip 410, the arc surface faces the fixing block, when the circular tube-shaped pipe is inserted into the fixing block, the side surface of the pipe 10 is tightly attached to the fixing block through the arc surface of the limiting members 420, so as to achieve.

When the utility model is used, the pipe 10 is sleeved on the fixing block 440 in sequence, then the gasket 20 is filled in the pipe 10 in sequence, after the assembly is completed, the conveying track is started to convey the object carrying seat 400 to the welding machine 300 by the conveying track for welding, because the existing welding equipment and the like adopt the PLC system for control, the conveying track and the welding machine are controlled by the PLC system, the conveying track starting button is pressed down, the object carrying seat is driven by the conveying track, the product is conveyed to a designated position, then the welding machine starting button is pressed down, 2 welding machines are welded simultaneously, the welded product is shown in figure 6, a welding spot 100 is formed at the joint of the inner wall of the pipe 10 and the gasket 20, after one welding is completed, the next welding is conveyed to the designated position through the conveying track according to a programmed, namely, the welding is carried out step by step, until the whole row is welded, after all welding is completed, the workpiece is retracted to the original position through the conveying track according to the program, and the workpiece is cooled through the heat dissipation mechanism in the middle, so that the workpiece can be unloaded, and the welding work is completed. The adopted PLC system and the corresponding program are all common technical means in the field, and are not limited herein.

It should be noted that the shapes of the limiting member 420, the fixing block 440 and the pipe 10 are not limited to the above embodiments, and according to the shape of the pipe 10, the shape structures of the limiting member 420 and the fixing block 440 can be adopted, so as to achieve the effect of facilitating the pipe 10 to be sleeved and clamped at the same time.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

Claims

1. The welding equipment suitable for the universal wheel pipe fitting comprises a rack, and a conveying track and a welding machine which are arranged on the rack, and is characterized in that at least two conveying tracks are arranged, the conveying track extends from one end of the rack to the inside of the welding machine, a carrying seat is arranged in the conveying track and used for placing the pipe fitting and a gasket, the carrying seat can move along the conveying track, and the welding machine is used for welding the pipe fitting and the gasket;

the top surface of the object carrying seat is provided with a groove strip along the length direction, two sides of the groove strip along the length direction are respectively provided with a limiting part and a blocking part, the middle part of the groove strip is uniformly distributed with a plurality of fixing blocks along the length direction, the pipe fitting is sleeved on the fixing blocks, the side edge of the pipe fitting is attached to the limiting part, and the gasket is placed in the pipe fitting and is positioned on the upper surface of the fixing blocks.

2. The universal wheel pipe fitting welding equipment according to claim 1, wherein the fixing block is long, the limiting members are provided in plurality, the limiting members are arranged on one side of the inner wall of the groove strip in an end-to-end manner, the limiting members are triangular prisms, and the fixing block is matched with two adjacent limiting members.

3. The welding equipment suitable for the universal wheel pipe fitting of claim 2, wherein the pipe fitting is square tubular, and when the pipe fitting is sleeved on the fixed block, two adjacent side edges are respectively attached to the side edges of two adjacent limiting members.

4. The universal wheel pipe fitting welding equipment according to claim 2, wherein the stopper is long, the stopper is made of heat-resistant rubber, a plurality of limiting rods are arranged in the groove bar, the limiting rods are arranged between two fixed blocks, the stopper is arranged between the limiting rods and the inner wall of the groove bar, and the stopper is higher than the carrying seat.

5. The universal wheel pipe fitting welding apparatus of claim 2, wherein two opposing welding guns are provided in the welding machine for welding the inner wall of the pipe fitting to the gasket.

6. The universal wheel pipe fitting welding equipment according to claim 1, wherein a baffle plate is arranged on the top of one side, away from the welding machine, of the machine frame, and the baffle plate is matched with the carrying seat.

7. The welding equipment suitable for the universal wheel pipe fittings according to claim 1, wherein a heat dissipation mechanism is arranged on the machine frame, the heat dissipation mechanism comprises a fixed seat and at least two heat dissipation fans arranged on the fixed seat, the fixed seat is arranged above the conveying track in a spanning mode and close to the welding machine, and the heat dissipation fans are arranged right above the carrying seat.