Ultrasonic welding positioning device for medium-and-large-density storage batteries

Abstract

The utility model relates to an ultrasonic welding and positioning device for medium and large dense storage batteries, which is structurally characterized in that an ultrasonic welding machine and a clamping and positioning mechanism are correspondingly arranged on two sides of the middle of a feeding conveying line, the clamping and positioning mechanism comprises a mounting frame mounted on a side frame of the feeding conveying line, an air cylinder is mounted on the mounting frame, and an output end faces the feeding conveying line and is connected with a sliding seat; the sliding seat is slidably connected with a sliding rail on the mounting frame, a first L-shaped limiting plate is arranged on the side, close to the feeding conveying line, of the sliding seat, the ultrasonic welding machine is mounted on a second mounting frame, the second mounting frame is mounted on a rack on the other side face, opposite to the mounting frame, of the conveying line, and a second L-shaped limiting plate is arranged on the side, close to the feeding conveying line, of the second mounting frame. The welding device has the advantages that the welding device can be in butt joint with a preorder conveying line to convey medium and large density storage batteries, the batteries are effectively clamped and positioned, ultrasonic welding is facilitated, the batteries can be continuously conveyed to a subsequent conveying line after welding, the labor intensity and the labor cost can be effectively reduced, the production efficiency is improved, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an ultrasonic welding positioning device for storage battery, in particular to a middle and large density storage battery ultrasonic welding positioning device. BACKGROUND

[0002] The middle and large density storage battery refers to 25Ah and above sealed lead-acid storage battery, which needs to be ultrasonically plastic welded with the cover sheet and the middle cover during production.

[0003] In the prior art, the cover sheet needs to be manually covered by workers during ultrasonic welding, and then placed on the ultrasonic welding machine for ultrasonic welding. Due to the heavy weight of the battery, the manual moving work is intensive and has high work intensity, resulting in low production efficiency. SUMMARY

[0004] The utility model provides a middle and large density storage battery ultrasonic welding positioning device, which aims to overcome the above-mentioned deficiencies in the prior art and realize automatic positioning and welding.

[0005] The technical solution of the utility model is a middle and large density storage battery ultrasonic welding positioning device, which comprises a feeding conveying line, an ultrasonic welding machine and a clamping positioning mechanism mounted on a rack. The middle and large density storage battery body is conveyed on the feeding conveying line. The ultrasonic welding machine and the clamping positioning mechanism are arranged on both sides of the middle part of the feeding conveying line. The clamping positioning mechanism comprises a first mounting bracket mounted on the rack on the side of the feeding conveying line. A cylinder is mounted on the first mounting bracket. The output end of the cylinder faces the feeding conveying line and is connected to a sliding seat. The sliding seat is slidingly connected to the slide rail on the first mounting bracket. A first L-shaped limiting plate is arranged on the side of the sliding seat close to the feeding conveying line. The ultrasonic welding machine is mounted on a second mounting bracket, which is mounted on the rack on the other side of the feeding conveying line opposite to the first mounting bracket. A second L-shaped limiting plate is arranged on the side of the second mounting bracket close to the feeding conveying line. The battery enters from the previous conveying line and reaches the clamping positioning mechanism. After the cylinder clamps the middle and large density storage battery body, the feeding conveying line stops running. After the ultrasonic welding machine completes welding, the conveying is continued.

[0006] Preferably, when the cylinder is extended, the first L-shaped limiting plate and the second L-shaped limiting plate respectively press the middle parts of the opposite two right-angle edges of the middle and large density storage battery body. This can effectively press and position the middle and large density storage battery body.

[0007] The utility model has the advantages of reasonable structure, which can realize butt joint transmission of the middle and large density storage battery with the previous conveying line, effectively clamp and position the middle and large density storage battery, facilitate ultrasonic welding, continue conveying to the subsequent conveying line after welding, effectively reduce labor intensity and labor cost, improve production efficiency and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 This is a schematic diagram of the ultrasonic welding positioning device for high-density storage batteries according to this utility model.

[0009] Figure 2 This is a schematic diagram of the ultrasonic welding positioning device for high-density batteries from another angle.

[0010] In the diagram, 1 is the material feeding conveyor line, 2 is the ultrasonic welding machine, 21 is the second mounting frame, 22 is the second L-shaped limiting plate, 3 is the clamping and positioning mechanism, 31 is the first mounting frame, 32 is the cylinder, 33 is the slide rail, 34 is the slide block, 35 is the first L-shaped limiting plate, and 4 is the large and medium-density battery body. Detailed Implementation

[0011] The present invention will be further described in detail below with reference to embodiments and specific implementation methods.

[0012] like Figure 1 , 2 As shown, an ultrasonic welding and positioning device for medium and large density batteries includes a feeding conveyor line 1, an ultrasonic welding machine 2, and a clamping and positioning mechanism 3 mounted on a frame. The medium and large density battery bodies 4 are conveyed on the feeding conveyor line 1. The ultrasonic welding machine 2 and the clamping and positioning mechanism 3 are respectively located on both sides of the middle section of the feeding conveyor line 1. The clamping and positioning mechanism 3 includes a first mounting frame 31 mounted on the side frame of the feeding conveyor line 1. A cylinder 32 is mounted on the first mounting frame 31. The output end of the cylinder 32 faces the feeding conveyor line 1 and is connected to a slide 34. The slide rail 33 on the first mounting frame 31 is slidably connected to the slide base 34. The slide base 34 is provided with a first L-shaped limiting plate 35 on the side near the material feeding conveyor line 1. The ultrasonic welding machine 2 is mounted on the second mounting frame 21. The second mounting frame 21 is mounted on the other side of the conveyor line 1 opposite to the first mounting frame 31. The second mounting frame 21 is provided with a second L-shaped limiting plate 22 on the side near the material feeding conveyor line 1. When the cylinder 32 extends, the first L-shaped limiting plate 35 and the second L-shaped limiting plate 22 respectively press the middle of the two right-angled edges opposite to the large, medium and dense battery body 4.

[0013] Based on the above structure, specifically...

[0014] Material feeding conveyor line 1: As the material feeding area, the large and medium density battery body 4 enters from the previous conveyor line and reaches the clamping and positioning mechanism 3. After the cylinder 32 clamps the large and medium density battery body 4, the material feeding conveyor line 1 stops running. After the ultrasonic welding machine 2 finishes welding, the conveyor line will start again.

[0015] Ultrasonic welding machine 2: Ultrasonically welds the cover plate of the large and medium-density battery body 4 to the middle cover.

[0016] Clamping positioning mechanism 3: after the arrival of the large and medium density battery body 4, the air cylinder 32 clamps the battery, realizing clamping positioning of the large and medium density battery body 4.

[0017] In use: manual control equipment starts --- the large and medium density battery body 4 enters the feeding conveying line 1 through the front conveying line --- the feeding conveying line 1 sends the large and medium density battery body 4 to the clamping positioning mechanism 3 --- after the arrival of the large and medium density battery body 4, the air cylinder 32 controls the first L-shaped limiting plate 35 to clamp the large and medium density battery body 4 in cooperation with the second L-shaped limiting plate 22, and the clamping is completed --- the large and medium density battery body 4 is under the ultrasonic welding machine 2, the ultrasonic welding machine 2 is welded, the head is lowered, and the cover plate welding is completed --- after the welding is completed, the feeding conveying line 1 conveys the welded large and medium density battery body 4 --- the large and medium density battery body 4 enters the next process.

[0018] The above-mentioned components are all prior art, and those skilled in the art can use any model and existing design that can realize the corresponding function.

[0019] The above-mentioned is only the preferred embodiment of the present application, and it should be pointed out that for those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A positioning device for ultrasonic welding of a medium to large size battery, characterized in that, The utility model relates to a big and medium -sized dense battery body (4) is delivered on the feeding conveying line (1), and the feeding conveying line (1) middle two sides are equipped with ultrasonic welding machine (2) and clamping positioning mechanism (3) correspondingly, and clamping positioning mechanism (3) includes the first mounting bracket (31) installed on the side frame of feeding conveying line (1), and the first mounting bracket (31) is installed the air cylinder (32), and the air cylinder (32) output end faces feeding conveying line (1) and is connected the sliding seat (34), and the sliding seat (34) sliding connection slide rail (33) on the first mounting bracket (31), and the first L -shaped limit board (35) is equipped with in the sliding seat (34) near feeding conveying line (1) one side, and the ultrasonic welding machine (2) is installed on the second mounting bracket (21), and the second mounting bracket (21) is installed on the other side frame of conveying line (1) opposite first mounting bracket (31), and the second mounting bracket (21) near feeding conveying line (1) one side is equipped with the second L -shaped limit board (22).

2. A positioning device for ultrasonic welding of a middle or large size battery as claimed in claim 1, wherein When the air cylinder (32) extends, the first L-shaped limit plate (35) and the second L-shaped limit plate (22) press the middle part of the opposite two right angle edges of the big and medium-sized dense battery body (4) respectively.

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