CN217493123U

CN217493123U - Welding machine for upper handle and lower shield of gas tank

Info

Publication number: CN217493123U
Application number: CN202220433074.4U
Authority: CN
Inventors: 胡柳清
Original assignee: Zhejiang Songzheng Intelligent Equipment Manufacturing Co ltd
Current assignee: Zhejiang Songzheng Intelligent Equipment Manufacturing Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-09-27
Anticipated expiration: 2032-03-01

Abstract

The utility model belongs to the technical field of the gas tank production line, a handle and lower guard shield welding machine on gas tank is related to, the on-line screen storage device comprises a base, the base outside is provided with accessory feed mechanism, jar body feed mechanism, welding mechanism and unloading mechanism respectively, be provided with power device drive pivoted carousel on the base, circumference is provided with a plurality of jar body roating seats on the carousel, the carousel middle part is provided with the stand, and circumference is provided with a plurality of handle anchor clamps or lower guard shield anchor clamps on the stand, go up handle anchor clamps or lower guard shield anchor clamps and jar body roating seat one-to-one. The utility model provides a handle and lower guard shield welding machine on gas cylinder has improved the degree of automation of this technology on the gas cylinder production line greatly.

Description

Welding machine for upper handle and lower shield of gas tank

Technical Field

The utility model belongs to the technical field of gas tank production line, a handle and lower guard shield welding machine on gas tank is related to.

Background

In the production line of the gas tank, an upper handle and a lower shield of the gas tank are produced independently, then the upper handle and the lower shield are respectively welded on an upper half tank body and a lower half tank body of the gas tank, and finally the upper half tank body and the lower half tank body are welded into a whole. The existing welding operation automation degree of the upper handle and the lower shield is not high, more labor force needs to be equipped, the labor intensity is high, and the labor efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gas tank upper handle and lower guard shield welding machine to prior art's not enough, has improved the degree of automation of this technology on the gas tank production line greatly.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

handle and lower guard shield welding machine on gas cylinder, the on-line screen storage device comprises a base, the base outside is provided with accessory feed mechanism, jar body feed mechanism, welding mechanism and unloading mechanism respectively, be provided with power device drive pivoted carousel on the base, circumference is provided with a plurality of jar body roating seats on the carousel, the carousel middle part is provided with the head tree, and circumference is provided with a plurality of handle anchor clamps or lower guard shield anchor clamps on the head tree, go up handle anchor clamps or lower guard shield anchor clamps and jar body roating seat one-to-one.

In the welding machine for the upper handle and the lower shield of the gas tank, the accessory feeding mechanism and the welding mechanism are respectively arranged on the front side and the rear side of the base, the tank feeding mechanism and the blanking mechanism are respectively arranged on the left side and the right side of the base, and the tank rotating seats are provided with four parts and are uniformly arranged at intervals. Preferably, the base is square.

In the welding machine for the upper handle and the lower shield of the gas tank, the base is provided with the main motor and the gear box, the motor shaft of the main motor is in transmission connection with the cam divider through the gear box, and the turntable is connected to the cam divider. The cam dividers can be replaced by other rotating devices.

In the welding machine for the upper handle and the lower shield of the gas tank, the top of the main upright post is provided with a cross-shaped cylinder seat, the upper handle clamp or the lower shield clamp is slidably arranged on the cylinder seat, and a clamp cylinder for driving the upper handle clamp or the lower shield clamp to move up and down is fixed on the cylinder seat. The upper handle clamp adopts various clamps capable of clamping the upper handle, such as an internal expansion type clamp; the lower shield clamp can be various clamps capable of clamping the lower shield, such as an air claw type clamp.

In foretell gas cylinder upper handle and lower guard shield welding machine, accessory feed mechanism includes the frame, the conveyer belt of carrying upper handle or lower guard shield is laid in the frame, the conveyer belt end is connected with the material loading platform through the slope slide, the end of material loading platform extends to jar body roating seat top, the outside of material loading platform is provided with the material cylinder that pushes away of pushing away upper handle or lower guard shield, promptly push away the material cylinder with upper handle or lower guard shield and push to the upper handle anchor clamps or under the guard shield anchor clamps.

In the welding machine for the upper handle and the lower shield of the gas tank, the inclined slide rail is provided with the stop block in a penetrating manner, the stop block is driven by the stop block cylinder to stretch, and the stop block stops the upper handle or the lower shield from moving downwards when extending out. Preferably, the stop block and the stop block cylinder are perpendicular to the slide plane of the inclined slide.

In foretell gas cylinder upper handle and lower guard shield welding machine, jar body feed mechanism is including fixing the material loading stand in base side, be provided with the material loading guide rail of horizontal direction on the material loading stand, it is equipped with horizontal material loading cylinder driven material loading slide to slide on the material loading guide rail, it is equipped with perpendicular material loading cylinder driven material loading slip table to slide on the material loading slide, the bottom of material loading slip table is provided with the material loading sucking disc of the suction tank body, the material loading sucking disc is connected with vacuum apparatus.

In foretell gas cylinder upper handle and lower guard shield welding machine, welding mechanism is including fixing the welding jig in the base side, the sliding welding is equipped with welding cylinder driven welder support on the welding jig, be provided with the welder that a plurality of cylinder drives and slide on the welder support. Preferably, the welding gun support is provided with three welding guns which are respectively positioned on the front side, the left side and the right side of the tank body.

In foretell gas cylinder upper handle and lower guard shield welding machine, the carousel is run through to jar body roating seat axial, the bottom of jar body roating seat is provided with drive gear, is provided with the motor cabinet that the drive of motor cabinet cylinder slided on the base that corresponds with welding mechanism, vertically in the motor cabinet be provided with the welding motor, the cover is equipped with the driving gear on the motor shaft of welding motor, the driving gear can be with drive gear meshing transmission.

In foretell gas cylinder upper handle and lower guard shield welding machine, unloading mechanism is including fixing the unloading stand in base side, be provided with the unloading guide rail of horizontal direction on the unloading stand, it is equipped with horizontal unloading cylinder driven unloading slide to slide on the unloading guide rail, it is equipped with perpendicular unloading cylinder driven unloading slip table to slide on the unloading slide, the bottom of unloading slip table is provided with the unloading tongs that snatchs the upper handle or absorbs the unloading sucking disc of the jar body, the unloading tongs is driven by the cylinder, the unloading sucking disc is connected with vacuum apparatus.

In the welding machine for the upper handle and the lower shield of the gas tank, the accessory feeding mechanism, the tank body feeding mechanism and the discharging mechanism can also directly transfer workpieces by using a mechanical arm or transfer workpieces in other modes.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a gas tank of multistation goes up handle and lower guard shield welding machine, once only solves the whole process flow of material loading, welding, unloading, has improved the degree of automation of gas tank going up handle and lower guard shield welding process greatly. The labor cost and the labor intensity are reduced, and the production efficiency and the product quality are improved.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention;

fig. 2 is a partial perspective view of a first embodiment of the present invention;

fig. 3 is a partial side view of a first embodiment of the present invention;

fig. 4 is a perspective view of an accessory feeding mechanism according to a first embodiment of the present invention;

fig. 5 is a partial perspective view of the accessory feeding mechanism according to the first embodiment of the present invention;

fig. 6 is a perspective view of a tank body feeding mechanism according to a first embodiment of the present invention;

fig. 7 is a perspective view of a welding mechanism according to a first embodiment of the present invention;

fig. 8 is a perspective view of a blanking mechanism according to a first embodiment of the present invention;

fig. 9 is a perspective view of a second embodiment of the present invention;

reference numerals: 1. a base; 11. a turntable; 12. a tank rotating base; 13. a drive gear; 14. a motor base cylinder; 15. a motor base; 16. welding a motor; 17. a driving gear; 18. a main motor; 19. a gear case; 10. a cam indexer; 2. an accessory feeding mechanism; 21. a frame; 22. a conveyor belt; 23. inclining the slideway; 24. a feeding platform; 25. a material pushing cylinder; 26. a stopper; 27. a block cylinder; 3. a tank body feeding mechanism; 31. feeding upright posts; 32. a feeding guide rail; 33. a horizontal feeding cylinder; 34. a feeding sliding plate; 35. A vertical feeding cylinder; 36. a feeding sliding table; 37. a feeding sucker; 4. a welding mechanism; 41. welding a frame; 42. welding the cylinder; 43. a welding gun support; 44. a welding gun; 5. a blanking mechanism; 51. blanking the upright post; 52. Blanking guide rails; 53. a horizontal blanking cylinder; 54. a blanking sliding plate; 55. a vertical blanking cylinder; 56. a blanking sliding table; 57. a blanking gripper; 58. blanking sucker; 6. a main upright post; 61. a handle clamp is pulled up; 62. a lower shroud clamp; 63. a cylinder block; 64. and a clamp cylinder.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

example 1, gas cylinder lower shield welder, see fig. 1-8:

shield welding machine under gas cylinder, including

base

1, 1 outside of base is provided with accessory feed mechanism 2, jar body feed mechanism 3, welding mechanism 4 and unloading mechanism 5 respectively, be provided with power device drive pivoted carousel 11 on the base 1, circumference is provided with a plurality of jar body roating seats 12 on the

carousel

11, 11 middle parts of carousel are provided with head tree 6, and circumference is provided with a plurality of lower shield anchor clamps 62 on the head tree 6, go up handle anchor clamps 61 or lower shield anchor clamps 62 and jar body roating seat 12 one-to-one.

Referring to the attached drawing 1, the accessory feeding mechanism 2 and the welding mechanism 4 are respectively arranged on the front side and the rear side of the base 1, the tank feeding mechanism 3 and the blanking mechanism 5 are respectively arranged on the left side and the right side of the base 1, and the tank rotating seat 12 is provided with four parts and is arranged at even intervals. Preferably, the base 1 is square.

During working, the four stations operate in sequence, in the first station, the accessory feeding mechanism 2 conveys the lower shield, the lower shield clamp 62 clamps the lower shield, and then the turntable 11 rotates to the second station; at the second station, the can body feeding mechanism 3 places the can body to be welded on the can body rotating base 12 of the turntable 11, the lower shield clamp 62 moves downwards to enable the lower shield to be in contact connection with the can body, and then the turntable 11 rotates to the third station; at the third station, the welding mechanism 4 welds the lower shield to the can body, and then the turntable 11 rotates to the fourth station; at the fourth station, the lower shield clamp 62 resets after releasing the lower shield, and the blanking mechanism 5 clamps the welded can body and transfers the can body to the finished product area.

Referring to fig. 2, the driving structure of the tank rotating seat 12 is: the carousel 11 is run through to jar body roating seat 12 axial, the bottom of jar body roating seat 12 is provided with drive gear 13, is provided with motor cabinet 15 that the drive of motor cabinet 15 cylinder 14 slided on the base 1 that corresponds with welding mechanism 4, vertically in the motor cabinet 15 be provided with welding motor 16, the cover is equipped with driving gear 17 on welding motor 16's the motor shaft, driving gear 17 can be with drive gear 13 meshing transmission. When the welding machine works, when the tank rotating base 12 moves to a welding station, the motor base 15 air cylinder 14 drives the driving gear 17 to move towards the direction of the tank rotating base 12, so that the driving gear 17 is meshed with the driving gear 13, the welding motor 16 drives the tank rotating base 12 to rotate during welding, the lower shield rotates along with the tank at the same time, and after welding is completed, the motor base 15 air cylinder 14 drives the driving gear 17 box to move away from the direction of the tank rotating base 12, so that the driving gear 17 is separated from the driving gear 13.

Referring to fig. 3, the driving structure of the turntable 11 is: the base 1 is provided with a main motor 18 and a gear box 19, a motor shaft of the main motor 18 is in transmission connection with the cam divider 10 through the gear box 19, and the rotary disc 11 is connected to the cam divider 10. The cam divider 10 may be replaced with another rotary device.

The driving structure of the lower shroud holder 62 is: the top of the main upright post 6 is provided with a cross-shaped cylinder seat 63, the lower shield clamp 62 is slidably arranged on the cylinder seat 63, and a clamp cylinder 64 for driving the lower shield clamp 62 to move up and down is fixed on the cylinder seat 63. The lower shroud holder 62 may be any of various holders that can hold the lower shroud, such as a gas-jaw holder. The lower shield can be rotated when the lower shield clamp 62 clamps the lower shield, and the lower shield clamp 62 can also use a rotatable clamp, so that the lower shield can be rotated along with the tank body simultaneously during welding.

Referring to fig. 4, the specific structure of the accessory feeding mechanism 2 is as follows: accessory feed mechanism 2 includes frame 21, the conveyer belt 22 of guard shield under the transport is laid on frame 21, conveyer belt 22 is terminal to be connected with material loading platform 24 through slope slide 23, material loading platform 24's end extends to jar body roating seat 12 top, material loading platform 24's the outside is provided with the material cylinder 25 that pushes away that promotes handle or lower guard shield, promptly it will lower guard shield propelling movement to under guard shield anchor clamps 62 to push away material cylinder 25. During operation, the lower shield is conveyed along the conveying belt 22 and enters the feeding platform 24 through the inclined slide rail 23, and the material pushing cylinder 25 further pushes the lower shield entering the feeding platform 24 into a feeding station.

Referring to fig. 5, further, a stop block 26 penetrates through the inclined slideway 23, the stop block 26 is driven by a stop block 26 cylinder to stretch, when the stop block 26 extends out, the lower protective cover is prevented from moving downwards, and when the lower protective cover is loaded, the lower protective cover is placed on the loading platform 24 one by one through the stop block 26. Preferably, the stop 26 and the stop 26 cylinder are perpendicular to the ramp plane of the inclined ramp 23.

Compare fig. 6, the concrete structure of jar body feed mechanism 3 is: the jar body feed mechanism 3 is including fixing the material loading stand 31 in base 1 side, be provided with the material loading guide rail 32 of horizontal direction on the material loading stand 31, it is equipped with horizontal material loading cylinder 33 driven material loading slide 34 to slide on the material loading guide rail 32, it is equipped with perpendicular material loading cylinder 35 driven material loading slip table 36 to slide on the material loading slide 34, the bottom of material loading slip table 36 is provided with the material loading sucking disc 37 that absorbs the jar body, material loading sucking disc 37 is connected with vacuum apparatus. When the tank body rotating seat works, the feeding sucker 37 sucks the tank body, the horizontal feeding air cylinder 33 drives the tank body to move towards the rotating disc 11, and after the tank body reaches the set position, the vertical feeding air cylinder 35 drives the tank body to move downwards to be sleeved on the tank body rotating seat 12.

Referring to fig. 7, the specific structure of the welding mechanism 4 is: the welding mechanism 4 comprises a welding frame 41 fixed on the side surface of the base 1, a welding gun 44 support 43 driven by a welding cylinder 42 is arranged on the welding frame 41 in a sliding mode, and a plurality of welding guns 44 driven by cylinders to slide are arranged on the welding gun 44 support 43. Preferably, the welding gun 44 bracket 43 is provided with three welding guns 44, which are respectively positioned on the front side, the left side and the right side of the tank body. During operation, the welding gun 44 is driven by the welding cylinder 42 to move towards the tank body, and after reaching a set position, the welding gun is driven by the cylinder to move towards the welding seam, and after welding is completed, the welding gun is reset.

Referring to fig. 8, the specific structure of the blanking mechanism 5 is as follows: unloading mechanism 5 is including fixing the unloading stand 51 in base 1 side, be provided with the unloading guide rail 52 of horizontal direction on the unloading stand 51, it is equipped with horizontal unloading cylinder 53 driven unloading slide 54 to slide on the unloading guide rail 52, it is equipped with perpendicular unloading cylinder 55 driven unloading slip table 56 to slide on the unloading slide 54, the bottom of unloading slip table 56 is provided with the unloading sucking disc 58 that absorbs the jar body, unloading sucking disc 58 is connected with vacuum apparatus. During operation, the lower shield clamp 62 loosens the lower shield and resets, the blanking sucker 58 moves to the position above the tank body to suck the tank body, and the tank body is driven by the vertical blanking cylinder 55 and the horizontal blanking cylinder 53 to move in the direction away from the turntable 11 and finally placed in a finished product area.

Example 2, gas cylinder pull-up welder, see fig. 9:

the structure of the welding machine for the upper handle of the gas tank is basically consistent with that of the welding machine for the lower shield of the gas tank, and the working process of the welding machine is also the same. The difference is only that the upper handle clamp 61 is different from the lower shield clamp 62, and the blanking grip 57 for gripping the upper handle in the blanking mechanism 5 is different from the blanking suction cup 58 for sucking the can body. The clamp is adaptive to different structures of the upper handle and the lower shield.

The above embodiment is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited in this way, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Handle and lower guard shield welding machine on gas cylinder, including base (1), its characterized in that, base (1) outside is provided with accessory feed mechanism (2), jar body feed mechanism (3), welding mechanism (4) and unloading mechanism (5) respectively, be provided with power device drive pivoted carousel (11) on base (1), circumference is provided with a plurality of jar body roating seats (12) on carousel (11), carousel (11) middle part is provided with head mast (6), and circumference is provided with a plurality of handles anchor clamps (61) or lower guard shield anchor clamps (62) on head mast (6), go up handle anchor clamps (61) or lower guard shield anchor clamps (62) and jar body roating seat (12) one-to-one.

2. The welding machine for the upper handle and the lower shield of the gas tank as claimed in claim 1, wherein the accessory feeding mechanism (2) and the welding mechanism (4) are respectively arranged on the front side and the rear side of the base (1), the tank feeding mechanism (3) and the blanking mechanism (5) are respectively arranged on the left side and the right side of the base (1), and the tank rotating seats (12) are provided with four parts and are uniformly arranged at intervals.

3. The welding machine for the upper handle and the lower shield of the gas tank as claimed in claim 1, wherein the tank rotating base (12) axially penetrates through the rotating disc (11), a driving gear (13) is arranged at the bottom of the tank rotating base (12), a motor base (15) driven by a motor base cylinder (14) to slide is arranged on the base (1) corresponding to the welding mechanism (4), a welding motor (16) is vertically arranged in the motor base (15), a driving gear (17) is sleeved on a motor shaft of the welding motor (16), and the driving gear (17) can be in meshing transmission with the driving gear (13).

4. The welding machine for the upper handle and the lower shield of the gas tank is characterized in that a main motor (18) and a gear box (19) are arranged on the base (1), a motor shaft of the main motor (18) is in transmission connection with the cam divider (10) through the gear box (19), and the rotary disc (11) is connected to the cam divider (10).

5. The welding machine for the upper handle and the lower shield of the gas tank as claimed in claim 1, wherein a cross-shaped cylinder base (63) is arranged at the top of the main upright post (6), the upper handle clamp (61) or the lower shield clamp (62) is slidably arranged on the cylinder base (63), and a clamp cylinder (64) for driving the upper handle clamp (61) or the lower shield clamp (62) to move up and down is fixed on the cylinder base (63).

6. The welding machine for the upper handle and the lower shield of the gas tank as claimed in claim 1, wherein the accessory feeding mechanism (2) comprises a frame (21), a conveyer belt (22) for conveying the upper handle or the lower shield is laid on the frame (21), the tail end of the conveyer belt (22) is connected with a feeding platform (24) through an inclined slideway (23), the tail end of the feeding platform (24) extends to the position above the tank body rotating seat (12), and a material pushing cylinder (25) for pushing the upper handle or the lower shield is arranged on the outer side of the feeding platform (24).

7. The welding machine for the upper handle and the lower shield of the gas tank as claimed in claim 6, wherein a stop block (26) is arranged on the inclined slideway (23) in a penetrating manner, the stop block (26) is driven by a stop block cylinder (27) to extend and retract, and the stop block (26) stops the upper handle or the lower shield from moving downwards when extending.

8. The welding machine for the upper handle and the lower shield of the gas tank as claimed in claim 1, wherein the feeding mechanism (3) of the tank body comprises a feeding upright post (31) fixed on one side of the base (1), a feeding guide rail (32) in the horizontal direction is arranged on the feeding upright post (31), a feeding sliding plate (34) driven by a horizontal feeding cylinder (33) is arranged on the feeding guide rail (32) in a sliding manner, a feeding sliding table (36) driven by a vertical feeding cylinder (35) is arranged on the feeding sliding plate (34) in a sliding manner, and a feeding sucker (37) for sucking the tank body is arranged at the bottom of the feeding sliding table (36).

9. The welding machine for the upper handle and the lower shield of the gas tank is characterized in that the welding mechanism (4) comprises a welding frame (41) fixed on the side surface of the base (1), a welding gun bracket (43) driven by a welding cylinder (42) is arranged on the welding frame (41) in a sliding mode, and a plurality of welding guns (44) driven by the cylinders to slide are arranged on the welding gun bracket (43).

10. The gas tank upper handle and lower shield welding machine according to claim 1, wherein the blanking mechanism (5) comprises a blanking stand column (51) fixed on the side of the base (1), a blanking guide rail (52) in the horizontal direction is arranged on the blanking stand column (51), a blanking sliding plate (54) driven by a horizontal blanking cylinder (53) is arranged on the blanking guide rail (52) in a sliding manner, a blanking sliding table (56) driven by a vertical blanking cylinder (55) is arranged on the blanking sliding plate (54) in a sliding manner, and a blanking grab handle (57) for grabbing an upper handle or a blanking sucker (58) for sucking a tank body is arranged at the bottom of the blanking sliding table (56).