Airtight ultrasonic machine

Abstract

The utility model provides an airtight ultrasonic machine which comprises a machine base and is characterized in that a first base and a second base are installed on the machine base, an ultrasonic welding machine body is installed on the first base through a stand column, an airtight detection machine body is arranged on the second base, and a guide rail is horizontally installed on the machine base. A sliding table is connected to the guide rail in a sliding mode, four L-shaped pieces used for positioning a storage battery are detachably installed on the sliding table, a transposition air cylinder is horizontally installed on the machine base, the end of a piston rod of the transposition air cylinder is connected with the sliding table through a connecting block, and a fixing base is installed on the machine base. And an in-place buffer and a positioning bolt are arranged on the fixed seat.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery processing and relates to an airtight ultrasonic machine. Background Art

[0002] During the production process of batteries, the slot cover needs to be welded to the semi-finished battery. After welding, it needs to be tested for air tightness. In the prior art, the ultrasonic welding machine and the air tightness testing machine are independent. The battery needs to be taken back and forth between the two devices and installed and removed, which makes the whole operation cumbersome. Therefore, it is necessary to design an airtight ultrasonic machine. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes an airtight ultrasonic machine.

[0004] The purpose of the utility model can be achieved through the following technical solutions: an airtight ultrasonic machine, comprising a machine base, characterized in that a base one and a base two are installed on the machine base, an ultrasonic welding machine body is installed on the base one through a column, and an airtight detection machine body is provided on the base two, a guide rail is horizontally installed on the machine base, a slide is slidably connected to the guide rail, four L-shaped parts for positioning the battery are detachably installed on the slide, a transposition cylinder is horizontally installed on the machine base, the piston rod end of the transposition cylinder is connected to the slide through a connecting block, a fixed seat is installed on the machine base, and an in-place buffer and a positioning bolt are provided on the fixed seat.

[0005] A proximity switch sensing block is installed on the slide, and a proximity switch is installed on the machine base via a proximity switch mounting frame.

[0006] A bracket is also installed on the machine base, and the bracket is close to the base 2. The bracket is connected to the downward pressure type rotary cylinder through a position adjustable block. The piston rod end of the downward pressure type rotary cylinder is connected to the mounting arm, and a paintbrush is horizontally mounted on the mounting arm.

[0007] The slide platform is provided with a plurality of insertion holes, and the L-shaped piece is provided with insertion rods matched with the insertion holes.

[0008] The L-shaped piece is made of rubber block.

[0009] Compared with the prior art, this airtight ultrasonic machine has the following advantages:

[0010] The ultrasonic welding of the slot cover of the battery in the utility model only requires that the semi-finished battery be placed on the slide, and the cover be placed properly, and then the semi-finished battery be welded by using the ultrasonic welding machine body. Since the slide can be switched back and forth between the welding station and the testing station, the battery does not need to be taken back and forth during welding and testing, thereby greatly improving the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the L-shaped member in the utility model;

[0013] Figure 3 It is a schematic diagram of the planar structure of the utility model with the removed part;

[0014] In the figure, 1, machine base; 2, displacement cylinder; 3, positioning bolt; 4, in-position buffer; 5, fixing seat; 6, ultrasonic welding machine body; 7, column; 8, base one; 9, base two; 10, bracket; 11, guide rail; 12, slide; 12a, socket; 13, L-shaped piece; 13a, plug rod; 14, connecting block; 15, downward pressure rotary cylinder; 16, mounting arm; 17, paintbrush; 18, position adjustable block; 19, proximity switch; 20, proximity switch mounting bracket; 21, proximity switch sensing block. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1-Figure 3 As shown, the airtight ultrasonic machine comprises a machine base 1, on which a base 1 8 and a base 2 9 are installed, on which an ultrasonic welding machine body 6 is installed through a column 7, and on which a airtight detection machine body is installed. In this embodiment, the ultrasonic welding machine body 6 and the airtight detection machine body are existing products; a guide rail 11 is horizontally installed on the machine base 1, on which a slide 12 is slidably connected, and on which four L-shaped pieces 13 for positioning the battery are detachably installed, and a transposition cylinder 2 is horizontally installed on the machine base 1, and the transposition cylinder 2 is connected to the slide 12 through a connecting block 14, a fixed seat 5 is installed on the machine base 1, and a buffer 4 and a positioning bolt 3 are provided on the fixed seat 5; a proximity switch sensing block 21 is installed on the slide 12, and a proximity switch 19 is installed on the machine base 1 through a proximity switch mounting frame 20. With this structure, when the transposition cylinder 2 drives the slide 12 to move, the position buffer, the positioning bolt 3, the proximity switch 19 and the proximity switch sensing block 21 are used to cooperate, so that the slide 12 can be accurately moved to the bottom of the ultrasonic welding machine body 6.

[0017] A bracket 10 is also installed on the base 1, and the bracket 10 is close to the base 9. The bracket 10 is connected to the downward pressure type rotary cylinder 15 through the position adjustable block 18. The piston rod end of the downward pressure type rotary cylinder 15 is connected to the mounting arm 16. A paintbrush 17 is horizontally installed on the mounting arm 16. When performing an air tightness test on the product, for unqualified products, the downward pressure type rotary cylinder 15 is actuated to make the mounting arm 16 close to the battery on the slide 12, and the paintbrush 17 can be against the side of the battery. As the paintbrush 17 rotates driven by the mounting arm 16, the paintbrush 17 can mark the unqualified battery.

[0018] The slide 12 is provided with a plurality of insertion holes 12a, and the L-shaped member 13 is provided with an insertion rod 13a matched with the insertion holes 12a; the L-shaped member 13 is made of a rubber block, and the structure can be conveniently disassembled and assembled to make it suitable for batteries of different models.

[0019] In this embodiment, the proximity switch 19, the transposition cylinder 2, the downward pressure rotary cylinder 15, etc. are electrically connected to the existing electric control box through a line, which adopts the existing technology.

[0020] In the utility model, the ultrasonic welding of the slot cover of the battery only requires placing the semi-finished battery on the slide 12, placing the cover, and welding it using the ultrasonic welding machine body 6. Since the slide 12 can switch back and forth between the welding station and the testing station, the battery does not need to be taken back and forth during welding and testing, which greatly improves the operating efficiency.

[0021] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An airtight ultrasonic machine, comprising a machine base (1), characterized in that: The machine base (1) is mounted with a base 1 (8) and a base 2 (9); an ultrasonic welding machine body (6) is mounted on the base 1 (8) via a column (7); an airtightness detection machine body is mounted on the base 2 (9); a guide rail (11) is mounted horizontally on the machine base (1); a slide table (12) is slidably connected to the guide rail (11); four L-shaped parts (13) for positioning the battery are detachably mounted on the slide table (12); a transposition cylinder (2) is mounted horizontally on the machine base (1); the piston rod end of the transposition cylinder (2) is connected to the slide table (12) via a connecting block (14); a fixing seat (5) is mounted on the machine base (1); and a positioning buffer (4) and a positioning bolt (3) are provided on the fixing seat (5).

2. The airtight ultrasonic machine according to claim 1, characterized in that: A proximity switch sensing block (21) is mounted on the slide (12), and a proximity switch (19) is mounted on the machine base (1) via a proximity switch mounting frame (20).

3. The airtight ultrasonic machine according to claim 1, characterized in that: A bracket (10) is also mounted on the machine base (1), the bracket (10) being close to the second base (9), the bracket (10) being connected to a downward pressure rotary cylinder (15) via a position adjustable block (18), the piston rod end of the downward pressure rotary cylinder (15) being connected to a mounting arm (16), and a paintbrush (17) being horizontally mounted on the mounting arm (16).

4. The airtight ultrasonic machine according to claim 1, characterized in that: The slide table (12) is provided with a plurality of insertion holes (12a), and the L-shaped member (13) is provided with insertion rods (13a) that match the insertion holes (12a).

5. The airtight ultrasonic machine according to claim 4, characterized in that: The L-shaped member (13) is made of a rubber block.

Images