CN218964338U

CN218964338U - Ultrasonic welding machine for lead-acid storage battery

Info

Publication number: CN218964338U
Application number: CN202320153341.7U
Authority: CN
Inventors: 李献; 黄超; 林春旺
Original assignee: Xiamen Beiteli Technology Group Co ltd
Current assignee: Xiamen Beiteli Technology Group Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-05
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an ultrasonic welding machine for a lead-acid storage battery, which comprises a frame body, a cooling mechanism, a baffle plate, a semiconductor refrigerating sheet, a fan, a conveying pipe and an exhaust pipe, wherein the cooling mechanism is arranged in the frame body; the utility model has the advantage of quick cooling separation by arranging the cooling mechanism, and directly cools after welding is completed by cooling, thereby improving the efficiency of integral processing.

Description

Ultrasonic welding machine for lead-acid storage battery

Technical Field

The utility model relates to the technical field of lead-acid battery cover welding, in particular to an ultrasonic welding machine for a lead-acid battery.

Background

The electrode of the ultrasonic welder of the lead-acid battery is mainly made of lead and oxides thereof, and the electrolyte is a sulfuric acid solution battery. In a discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in the charged state, the main components of the anode and the cathode are lead sulfate, and the welding device is needed to weld when the battery small cover is processed. However, the traditional ultrasonic welding has lower automation degree, and the welding process needs manual operation to influence the yield of the storage battery.

Aiming at the technical problems, as disclosed in publication No. CN113458581A, an ultrasonic welding machine for a storage battery shell is disclosed, a fixing frame is connected above a conveying device, a welding machine body is fixedly connected to the fixing frame, a fixing table is fixedly connected to the conveying device, a battery is grabbed and placed on the fixing table through a grabbing mechanism to carry out ultrasonic welding, welding on the storage battery shell is realized in the conveying process of the storage battery, and the welding efficiency of the storage battery shell is improved;

although the above patent can improve the welding efficiency and the automation degree, in the actual use process, the cooling rate angle after the welding is finished is unfavorable for connecting the welding operation, and meanwhile, the cooling operation of the workpiece is inconvenient for the workpiece to be quickly finished, which cannot be realized.

Disclosure of Invention

The utility model aims to provide an ultrasonic welding machine for a lead-acid storage battery, which has the advantage of quick cooling separation, and can be directly cooled after welding is completed through cooling, so that the efficiency of integral processing is improved, and the problems in the prior art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ultrasonic welding machine for the lead-acid storage battery comprises a frame body and a cooling mechanism, wherein the cooling mechanism is arranged in the frame body, and a connecting box in the cooling mechanism is arranged in the middle of the inner cavity of the frame body;

still including baffle, semiconductor refrigeration piece, fan, conveyer pipe and blast pipe, the baffle is installed in the middle part of joint box inner chamber, the semiconductor refrigeration piece is installed in the lower part of joint box inner chamber back one side, the fan is installed in one side of joint box inner chamber bottom, the conveyer pipe is installed in the front portion of joint box inner chamber, the back intercommunication of the end of giving vent to anger through pipeline and conveyer pipe of fan, the blast pipe communicates in the surface of conveyer pipe.

Preferably, a first vent hole is formed in the lower portion of the surface of the frame body, and the surface of the connecting box is opened in an open mode.

Preferably, the inside of support body is provided with welding mechanism, welding mechanism includes coupling assembling and welding assembly and auxiliary assembly, coupling assembling sets up in the top of support body inner chamber, welding assembly sets up in coupling assembling's bottom, auxiliary assembly sets up in the bottom and the one side of support body inner chamber.

Preferably, the connecting assembly comprises a top cover and an electric push rod, wherein the top cover is arranged at the top of the frame body, and the electric push rod is respectively arranged at two sides of the bottom of the top cover.

Preferably, the welding assembly comprises a transducer and a die, wherein the transducer is arranged at the output end of the electric push rod, and the die is arranged at the working end of the transducer.

Preferably, the auxiliary assembly comprises a control box and a conveying belt, wherein the control box is arranged at the upper part of one side of the frame body, and the conveying belt is arranged at the lower part of the inner cavity of the frame body.

Preferably, an auxiliary rod is installed at the center of the top of the transducer, and one end of the auxiliary rod penetrates through and slides to the upper side of the top cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model has the advantage of quick cooling separation by arranging the cooling mechanism, and directly cools after welding is completed by cooling, thereby improving the efficiency of integral processing.

2. The utility model can effectively improve the welding efficiency and effect through the arrangement of the welding mechanism, thereby ensuring the assembly line work so as to improve the automation degree, utilizing the conveying belt to convey the materials, adjusting the required height position by the electric push rod, then completing the welding effect through the cooperation of the energy converter and the mould, and controlling the auxiliary control of the control box.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a conveying pipe structure according to the present utility model;

FIG. 3 is a schematic view of a semiconductor refrigeration sheet according to the present utility model;

fig. 4 is a schematic view of the structure of the electric putter of the present utility model.

In the figure: 1. a frame body; 2. a cooling mechanism; 21. a connection box; 22. a partition plate; 23. a semiconductor refrigeration sheet; 24. a blower; 25. a delivery tube; 26. an exhaust pipe; 3. a welding mechanism; 31. a control box; 32. an electric push rod; 33. a transducer; 34. a mold; 35. and (3) a conveyor belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides an ultrasonic welding machine for a lead-acid storage battery, which comprises a frame body 1 and a cooling mechanism 2, wherein the cooling mechanism 2 is arranged in the frame body 1, a connecting box 21 in the cooling mechanism 2 is arranged in the middle of an inner cavity of the frame body 1, and the connecting box 21 is used for supporting and installing parts in the connecting box;

the semiconductor refrigerating sheet 23 is arranged at the lower part of one side of the back surface of the inner cavity of the connecting box 21, the fan 24 is arranged at one side of the bottom of the inner cavity of the connecting box 21, the conveying pipe 25 is arranged at the front part of the inner cavity of the connecting box 21, the air outlet end of the fan 24 is communicated with the back surface of the conveying pipe 25 through a pipeline, and the air outlet pipe 26 is communicated with the surface of the conveying pipe 25;

the partition plate 22 is used for separating the inner space of the connecting box 21, the semiconductor refrigerating sheet 23 is beneficial to pre-refrigerating, and meanwhile, the fan 24 pumps cold air into the conveying pipe 25 for conveying, and the cold air is matched with the cold air exhaust outside the exhaust pipe 26 for exhausting;

when the semiconductor refrigerating sheet 23 is required to work, the semiconductor refrigerating sheet 23 is started firstly to perform the prefabricated cold work and is required to start before 15 to 30 minutes before welding, as the semiconductor refrigerating sheet 23 is provided with two ends, the cold end is arranged in the inner part and the hot end is arranged outside, the back of the connecting box 21 is provided with a second ventilation hole for air intake, then the fan 24 can be started, the cooled air after the refrigeration is extracted into the conveying pipe 25 by the fan 24, and then the cooled air is discharged by the exhaust pipe 26 and blown to the workpiece to finish the quick-cooling work.

Wherein, the lower part of the surface of the frame body 1 is provided with a first vent hole, the surface of the connecting box 21 is provided with an open type, the first vent hole plays a role in cold air flow to the workpiece, and the open type of the surface of the connecting box 21 facilitates the direct blowing operation.

Preferably, the inside of support body 1 is provided with welding mechanism 3, and welding mechanism 3 includes coupling assembling and welding assembly and auxiliary assembly, and coupling assembling sets up in the top of support body 1 inner chamber, and welding assembly sets up in coupling assembling's bottom, and auxiliary assembly sets up in the bottom and the one side of support body 1 inner chamber, utilizes coupling assembling and welding assembly and auxiliary assembly then does benefit to its effect of starting connection promotion effect, welding work and auxiliary operation respectively.

Wherein, coupling assembling includes top cap and electric putter 32, and the top cap is installed in the top of support body 1, and electric putter 32 is installed in the both sides of top cap bottom respectively, utilizes the top cap to do benefit to electric putter 32 installation, and electric putter 32 plays the adjustment of the upper and lower position of below part.

The welding assembly comprises a transducer 33 and a die 34, the transducer 33 is arranged at the output end of the electric push rod 32, the die 34 is arranged at the working end of the transducer 33, and the transducer 33 is matched with the die 34 to facilitate the ultrasonic welding operation.

Wherein, auxiliary assembly includes control box 31 and conveyer belt 35, and control box 31 installs in the upper portion of support body 1 one side, and conveyer belt 35 installs in the lower part of support body 1 inner chamber, utilizes control box 31 to play the control operation when whole equipment is operated, and conveyer belt 35 does benefit to the effect of accomplishing automatic transport to the part.

When the plastic shell battery works, the plastic shell battery is automatically transmitted to a photoelectric sensor under a welding machine through a conveying belt 35, the conveying belt 35 stops moving, then an electric push rod 32 acts to drive a transducer 33 and a die 34 to move downwards, after the die 34 touches a small cover of the plastic shell battery, a 20KHz or 15KHz high-voltage and high-frequency signal received by the transducer 33 is converted into high-frequency mechanical vibration and is added to the small cover, after about 2 seconds, the vibration is stopped, but at the moment, the die 34 is still directly pressed at an interface of the small cover and a middle cover to keep pressure for cooling and shaping, after about 2 seconds, the electric push rod 32 acts to enable the transducer 33 and the die 34 to move upwards and return to an initial position; the motor of the conveyer belt 35 also starts to act, the plastic shell battery is conveyed to enter the next working procedure,

further, an auxiliary rod is installed at the center of the top of the transducer 33, and one end of the auxiliary rod penetrates through and slides to the upper portion of the top cover, so that stable push-pull movement work of the auxiliary rod is facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ultrasonic welding machine for lead-acid storage batteries, which is characterized in that: the cooling device comprises a frame body (1) and a cooling mechanism (2), wherein the cooling mechanism (2) is arranged in the frame body (1), and a connecting box (21) in the cooling mechanism (2) is arranged in the middle of an inner cavity of the frame body (1);

still including baffle (22), semiconductor refrigeration piece (23), fan (24), conveyer pipe (25) and blast pipe (26), the middle part in connection box (21) inner chamber is installed in baffle (22), the lower part in connection box (21) inner chamber back one side is installed in semiconductor refrigeration piece (23), fan (24) are installed in one side of connection box (21) inner chamber bottom, conveyer pipe (25) are installed in the front portion of connection box (21) inner chamber, the back intercommunication of the gas outlet end of fan (24) through pipeline and conveyer pipe (25), blast pipe (26) communicate in the surface of conveyer pipe (25).

2. The ultrasonic welder for lead acid batteries according to claim 1, wherein: the lower part of the surface of the frame body (1) is provided with a first vent hole, and the surface of the connecting box (21) is opened.

3. The ultrasonic welder for lead acid batteries according to claim 1, wherein: the inside of support body (1) is provided with welding mechanism (3), welding mechanism (3) are including coupling assembling and welding assembly and auxiliary assembly, coupling assembling sets up in the top of support body (1) inner chamber, welding assembly sets up in coupling assembling's bottom, auxiliary assembly sets up in the bottom and the one side of support body (1) inner chamber.

4. The ultrasonic welder for lead acid batteries according to claim 3, wherein: the connecting assembly comprises a top cover and an electric push rod (32), wherein the top cover is arranged at the top of the frame body (1), and the electric push rod (32) is respectively arranged at two sides of the bottom of the top cover.

5. The ultrasonic welder for lead acid batteries according to claim 4, wherein: the welding assembly comprises a transducer (33) and a die (34), wherein the transducer (33) is arranged at the output end of the electric push rod (32), and the die (34) is arranged at the working end of the transducer (33).

6. The ultrasonic welder for lead acid batteries according to claim 5, wherein: the auxiliary assembly comprises a control box (31) and a conveying belt (35), wherein the control box (31) is arranged on the upper portion of one side of the frame body (1), and the conveying belt (35) is arranged on the lower portion of the inner cavity of the frame body (1).

7. The ultrasonic welder for lead acid batteries according to claim 6, wherein: an auxiliary rod is arranged in the center of the top of the transducer (33), and one end of the auxiliary rod penetrates through and slides to the upper side of the top cover.