CN214602673U

CN214602673U - Full-automatic girth welding equipment for small steel cylinders

Info

Publication number: CN214602673U
Application number: CN202120898863.0U
Authority: CN
Inventors: 何汉超; 何小成
Original assignee: Yuyao Chaocheng Machinery Manufacturing Co ltd
Current assignee: Yuyao Chaocheng Machinery Manufacturing Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-05
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a full-automatic girth welding device for small steel cylinders, which comprises a conveying belt, a positioning tool, a cylinder bracket, a first cylinder, a second cylinder, a third cylinder, a clamping jaw, a frame, a first clamping sleeve, a second clamping sleeve, a fourth cylinder, a stepping motor, a fifth cylinder, a sixth cylinder, a welding gun, a material guide plate and a PLC control box, wherein the conveying belt is arranged on the conveying belt bracket, a plurality of positioning tools are uniformly and equidistantly arranged on the conveying belt, the cylinder bracket is arranged at one end of the conveying belt bracket and connected with the first cylinder, the output end of the first cylinder is connected with the second cylinder, the output end of the second cylinder is connected with the third cylinder, the output end of the third cylinder is connected with the clamping jaw, the utility model achieves the effect of automatic feeding by matching a plurality of cylinders with a servo motor and the conveying belt, replaces the traditional manual operation, and simultaneously utilizes the cylinders to position the welding position, welding processing is carried out, the processing precision of the welding processing device is improved, products are automatically output after the welding processing is finished, and the working efficiency of the welding processing device is greatly improved.

Description

Full-automatic girth welding equipment for small steel cylinders

Technical Field

The utility model relates to a fire extinguisher production facility technical field, concretely relates to full-automatic girth welding equipment of little steel bottle.

Background

In the prior art, the bottle bottom and the seal of the small steel bottle are welded on a bottle body to be welded with girth welding at the same time, and during traditional manual welding, the manual welding is low in working efficiency and poor in welding quality, and special welding equipment cannot weld in batches, so that the working efficiency is low, and therefore the full-automatic girth welding equipment for the small steel bottle is provided to overcome the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a full-automatic girth welding device for small steel cylinders, which comprises a conveyer belt, a positioning tool, a cylinder bracket, a first cylinder, a second cylinder, a third cylinder, a clamping jaw, a frame, a first jacket, a second jacket, a fourth cylinder, a stepping motor, a fifth cylinder, a sixth cylinder, a welding gun, a guide plate and a PLC control box, wherein the conveyer belt is arranged on the conveyer belt bracket, a plurality of positioning tools are uniformly arranged on the conveyer belt at equal intervals, the cylinder bracket is arranged at one end of the conveyer belt bracket and connected with the first cylinder, the output end of the first cylinder is connected with the second cylinder, the output end of the second cylinder is connected with the third cylinder, the output end of the third cylinder is connected with the clamping jaw, the frame is arranged beside one side of the conveyer belt, the first jacket and the second jacket are respectively arranged at the left side and the right side in the frame, the first clamp sleeve is connected with a fourth cylinder, the second clamp sleeve is connected with a stepping motor through a speed reducer, the second clamp sleeve, the speed reducer and the stepping motor are all arranged on a support plate, the support plate is arranged on a limiting slide rail in a sliding mode, the support plate is connected with the output end of a fifth cylinder, a material guide plate is arranged below the first clamp sleeve and the second clamp sleeve and in the bottom of the rack, a sixth cylinder is arranged on the left side and the right side above one end of the material guide plate respectively and connected with a welding gun, the welding gun is arranged above the first clamp sleeve and the second clamp sleeve, and a PLC control box is arranged at the top of the rack.

Preferably, the output end of the second cylinder is connected with an auxiliary support plate, and the left side and the right side of the auxiliary support plate are respectively provided with a third cylinder.

Preferably, the driving shaft of the conveying belt is connected with the output end of a servo motor, and the servo motor is fixed at one end of the conveying belt support.

Preferably, a rectangular hole is formed in the side wall of one end, close to the conveying belt, of the rack, a protective baffle is arranged above the rectangular hole and connected with the output end of a seventh cylinder, and the seventh cylinder is fixed on the inner surface of the top of the rack.

Preferably, the first jacket is movably arranged at the output end of the fourth cylinder through a bearing, the fourth cylinder is fixed on a jacket support frame, and the jacket support frame is fixed beside one side of the material guide plate.

Preferably, the sixth cylinder sets up to control two in U type support top, and in the U type support is fixed in the frame, the sixth cylinder output passes through micromatic setting and welder connection, micromatic setting includes backup pad, screw knob and welder mounting panel, on the backup pad is fixed in the sixth cylinder output, set up spacing slide rail and welder mounting panel sliding connection in the backup pad, the welder mounting panel passes through the thread bush and is connected with the screw knob, and the screw knob both ends pass through the bearing and set up between spacing slide rail.

Preferably, the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the stepping motor, the fifth cylinder, the sixth cylinder, the seventh cylinder and the servo motor are all electrically connected with the PLC control box.

The utility model has the advantages that: structural design is reasonable, and convenient operation reaches autoloading's effect through a plurality of cylinders cooperation servo motor, conveyer belt work, replaces traditional manual operation, utilizes cylinder fixed-position welding position simultaneously, carries out welding process, improves its machining precision, and automatic output product after the processing is accomplished improves its work efficiency greatly.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the conveyor belt and the cylinder frame of the present invention;

fig. 3 is a schematic perspective view of the interior of the middle frame of the present invention;

fig. 4 is a schematic perspective view of the present invention;

fig. 5 is a schematic side view of the present invention.

In the figure: 1. a conveyor belt; 2. positioning a tool; 3. a cylinder support; 4. a first cylinder; 5. a second cylinder; 6. a third cylinder; 7. a clamping jaw; 8. a frame; 9. a first jacket; 10. a second jacket; 11. a fourth cylinder; 12. a stepping motor; 13. a fifth cylinder; 14. a sixth cylinder; 15. a welding gun; 16. a material guide plate; 17. a PLC control box; 18. a conveyor belt support; 19. a jacket support frame; 20. a speed reducer; 21. a support plate; 22. a limiting slide rail; 23. a fine adjustment device; 24. a U-shaped bracket; 25. a seventh cylinder; 26. a protective baffle; 27. a rectangular hole; 28. a servo motor; 29. and (4) an auxiliary supporting plate.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The full-automatic girth welding equipment for the small steel cylinders comprises a conveying belt 1, positioning tools 2, a cylinder support 3, a first cylinder 4, a second cylinder 5, a third cylinder 6, a clamping jaw 7, a frame 8, a first jacket 9, a second jacket 10, a fourth cylinder 11, a stepping motor 12, a fifth cylinder 13, a sixth cylinder 14, a welding gun 15, a material guide plate 16 and a PLC (programmable logic controller) control box 17, wherein the conveying belt 1 is arranged on the conveying belt support 18, a plurality of positioning tools 2 are uniformly and equidistantly arranged on the conveying belt 1, one end of the conveying belt support 18 is provided with the cylinder support 3 connected with the first cylinder 4, the output end of the first cylinder 4 is connected with the second cylinder 5, the output end of the second cylinder 5 is connected with the third cylinder 6, the output end of the third cylinder 6 is connected with the clamping jaw 17, the frame 8 is arranged beside one side of the conveying belt 1, the left side and the right side in the frame 8 are respectively provided with the first jacket 9 and the second jacket 9, The welding machine comprises a second jacket 10, a first jacket 9 is connected with a fourth cylinder 11, the second jacket 10 is connected with a stepping motor 12 through a speed reducer 20, the second jacket 10, the speed reducer 20 and the stepping motor 12 are all arranged on a supporting plate 21, the supporting plate 21 is arranged on a limiting slide rail 22 in a sliding mode, the supporting plate 21 is connected with the output end of a fifth cylinder 13, a material guide plate 16 is arranged below the first jacket 9 and the second jacket 10 in the bottom of the machine frame 1, the left side and the right side above one end of the material guide plate 16 are respectively provided with a sixth cylinder 14 connected with a welding gun 15, the welding gun 15 is arranged above the first jacket 9 and the second jacket 10, and the top of the machine frame 1 is provided with a PLC control box 17. The output end of the second cylinder 5 is connected with an auxiliary supporting plate 29, and the left side and the right side of the auxiliary supporting plate 29 are respectively provided with a third cylinder 6. The driving shaft of the conveyer belt 1 is connected with the output end of a servo motor 28, and the servo motor 28 is fixed on one end of the conveyer belt bracket 18. A rectangular hole 27 is formed in the side wall of one end, close to the conveying belt 1, of the rack 8, a protective baffle 26 is arranged above the rectangular hole 27 and connected with the output end of a seventh cylinder 25, and the seventh cylinder 25 is fixed on the inner surface of the top of the rack 8. The first jacket 9 is movably arranged at the output end of the fourth cylinder 11 through a bearing, the fourth cylinder 11 is fixed on a jacket support frame 19, and the jacket support frame 19 is fixed beside one side of the material guide plate 16. Sixth cylinder 14 sets up to control two in U type support 24 tops, and U type support 24 is fixed in the frame 8, the 14 output of sixth cylinder passes through micromatic setting 23 and is connected with welder 15, micromatic setting 23 includes backup pad, screw knob and welder mounting panel, on the backup pad is fixed in the 14 output of sixth cylinder, set up spacing slide rail and welder mounting panel sliding connection in the backup pad, the welder mounting panel passes through the thread bush and is connected with the screw knob, and the screw knob both ends pass through the bearing and set up between spacing slide rail. The first cylinder 4, the second cylinder 5, the third cylinder 6, the fourth cylinder 11, the stepping motor 12, the fifth cylinder 13, the sixth cylinder 14, the seventh cylinder 25 and the servo motor 28 are all electrically connected with the PLC control box 17. The fine adjustment device 23 achieves the effect of adjusting the welding gun mounting plate through rotation of the screw knob, so that the working position of the welding gun 15 can be conveniently adjusted according to requirements. The material guide plate 16 is arranged obliquely, the input end is higher than the output end, and the output end of the material guide plate 16 is provided with a product collecting frame. The protective baffle 26 is arranged to play a protective role, and the rectangular hole 27 is blocked by the working descending of the seventh cylinder 25 in the welding process. Arc-shaped grooves are formed in the first jacket 9 and the second jacket 10, and the first jacket 9 and the second jacket 10 are located on the same central line. A positioning sensor is arranged in one end of the conveying belt 1 and below the cylinder support 3, and the positioning sensor is electrically connected with the servo motor 28.

The working principle of the specific embodiment is as follows: firstly, a small steel cylinder, a seal head and a cylinder bottom are assembled and then are sequentially placed on a positioning tool 2, then a positioning sensor is matched with a servo motor 28 to work to drive a conveyer belt 1 to move so as to convey a product to a required position, meanwhile, a second air cylinder 5 and a third air cylinder 6 work so as to enable a clamping jaw 7 to reach a clamping position, then the conveyer belt 1 stops operating, the clamping jaw 7 clamps, after the clamping is finished, a first air cylinder 4 works to convey the product to a position between a first clamping sleeve 9 and a second clamping sleeve 10, in the process, the conveyer belt 1 moves to convey a next product to be processed to a position to be clamped for waiting, then a fourth air cylinder 11 and a fifth air cylinder 13 work so as to enable the first clamping sleeve 9 and the second clamping sleeve 10 to move inwards until two ends of the product are clamped, the clamping jaw 7 is loosened, the first air cylinder 4 returns, the clamping jaw 7 waits after the clamping is finished again, a seventh air cylinder 25 works to enable a protective baffle 26 to descend for shielding, then, the stepping motor 12 is matched with the reducer 20 to work to drive the second jacket 10 to rotate, the product and the first jacket 9 rotate along with the rotation, the sixth air cylinder 14 works to enable the welding gun 15 to move to a working position in the process, the welding gun 15 is aligned with a welding position to be welded, when the machining position of the welding gun 15 needs to be adjusted, the fine adjustment device 23 can be used for adjusting in advance, the fourth air cylinder 11 and the fifth air cylinder 13 work to enable the first jacket 9 and the second jacket 10 to reset after welding is completed, meanwhile, the protective baffle 26 rises and resets, the machined product falls onto the material guide plate 16 to automatically roll to the required position, the first air cylinder 4 works again to convey the product to the position between the first jacket 9 and the second jacket 10, and the operation is repeated.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a full-automatic girth welding equipment of little steel bottle, includes conveyer belt (1), location frock (2), cylinder support (3), first cylinder (4), second cylinder (5), third cylinder (6), clamping jaw (7), frame (8), first cover (9), second cover (10), fourth cylinder (11), step motor (12), fifth cylinder (13), sixth cylinder (14), welder (15), stock guide (16) and PLC control box (17), its characterized in that: the conveying belt (1) is arranged on a conveying belt support (18), a plurality of positioning tools (2) are uniformly arranged on the conveying belt (1) at equal intervals, an air cylinder support (3) is arranged at one end of the conveying belt support (18) and connected with a first air cylinder (4), the output end of the first air cylinder (4) is connected with a second air cylinder (5), the output end of the second air cylinder (5) is connected with a third air cylinder (6), the output end of the third air cylinder (6) is connected with a clamping jaw (7), a frame (8) is arranged beside one side of the conveying belt (1), a first clamping sleeve (9) and a second clamping sleeve (10) are respectively arranged at the left side and the right side in the frame (8), the first clamping sleeve (9) is connected with a fourth air cylinder (11), the second clamping sleeve (10) is connected with a stepping motor (12) through a speed reducer (20), and the second clamping sleeve (10), the speed reducer (20) and the stepping motor (12) are all arranged on a supporting plate (21), the support plate (21) is arranged on the limiting slide rail (22) in a sliding mode, the support plate (21) is connected with the output end of the fifth cylinder (13), the material guide plate (16) is arranged below the first clamping sleeve (9) and the second clamping sleeve (10) and is arranged in the bottom of the rack (8), the left side and the right side of the upper portion of one end of the material guide plate (16) are respectively provided with the sixth cylinder (14) which is connected with the welding gun (15), the welding gun (15) is arranged above the first clamping sleeve (9) and the second clamping sleeve (10), and the top of the rack (8) is provided with the PLC control box (17).

2. The full-automatic girth welding equipment for small steel cylinders according to claim 1, wherein: the output end of the second cylinder (5) is connected with an auxiliary supporting plate (29), and the left side and the right side of the auxiliary supporting plate (29) are respectively provided with a third cylinder (6).

3. The full-automatic girth welding equipment for small steel cylinders according to claim 2, wherein: the driving shaft of the conveying belt (1) is connected with the output end of a servo motor (28), and the servo motor (28) is fixed at one end of a conveying belt support (18).

4. The full-automatic girth welding equipment for small steel cylinders according to claim 3, wherein: a rectangular hole (27) is formed in the side wall of one end, close to the conveying belt (1), of the rack (8), a protective baffle (26) is arranged above the rectangular hole (27) and connected with the output end of a seventh cylinder (25), and the seventh cylinder (25) is fixed on the inner surface of the top of the rack (8).

5. The full-automatic girth welding equipment for small steel cylinders according to claim 4, wherein: the first jacket (9) is movably arranged at the output end of the fourth cylinder (11) through a bearing, the fourth cylinder (11) is fixed on a jacket support frame (19), and the jacket support frame (19) is fixed beside one side of the material guide plate (16).

6. The full-automatic girth welding equipment for small steel cylinders according to claim 5, wherein: sixth cylinder (14) set up to control two in U type support (24) top, and in U type support (24) were fixed in frame (8), sixth cylinder (14) output passes through micromatic setting (23) and is connected with welder (15), micromatic setting (23) are including backup pad, screw knob and welder mounting panel, on the backup pad was fixed in sixth cylinder (14) output, set up spacing slide rail and welder mounting panel sliding connection in the backup pad, the welder mounting panel passes through the thread bush and is connected with the screw knob, and the screw knob both ends pass through the bearing and set up between spacing slide rail.

7. The full-automatic girth welding equipment for small steel cylinders according to claim 6, wherein: the first cylinder (4), the second cylinder (5), the third cylinder (6), the fourth cylinder (11), the stepping motor (12), the fifth cylinder (13), the sixth cylinder (14), the seventh cylinder (25) and the servo motor (28) are all electrically connected with the PLC control box (17).