Water-cooled channel and laser welding machine cabinet

Abstract

The utility model relates to laser welding technical field discloses a water cooling channel and laser welding machine cabinet, including cooling assembly, cooling assembly is used for cooling, cooling assembly includes condensing main part, second fan group, big circulation pipeline and small circulation pipeline, small circulation pipeline array sets up on condensing main part, big circulation pipeline sets up at the periphery of condensing main part, and big circulation pipeline and every small circulation pipeline between all communicate, through small circulation pipeline and the respectively circulation in connecting pipeline, the water in small circulation pipeline and connecting pipeline is cooled down fully, forms stable area cooling, and after stable area cooling, the cooling area air is extracted through the work of second fan group and cools the device, thereby avoids direct contact, leads to the direct contact of water cooling, internal element is easy to be damped and is damaged, and the device passes through integration, and adopts microstructure design to reduce the occupation of space, and then reduce the volume of the device.

Description

Technical Field

[0001] This utility model belongs to the field of laser welding technology, specifically, it relates to a water-cooled channel and a laser welding machine cabinet. Background Technology

[0002] During operation, laser welding machines generate a large amount of heat inside the laser and welding torch, which must be cooled and dissipated, thus requiring a cooling system. The cooling systems available on the market include compressor water cooling and air cooling. Air cooling is easily affected by the ambient temperature and has certain limitations. Water cooling often uses a compressor to cool the water temperature, but this method has some problems that cannot be ignored.

[0003] A review of existing technologies reveals that water cooling largely relies on the combination of compressors and frequency converters to achieve cooling, resulting in larger device size requirements. Furthermore, the direct contact with water makes internal components susceptible to moisture damage. Additionally, a large amount of condensate accumulates on the outer wall of water cooling pipes after prolonged use, and air cooling is affected by the ambient temperature. Therefore, the shortcomings of existing technologies are quite obvious.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] To solve the problem of cooling technology, the basic concept of the technical solution adopted by this utility model is as follows: A water-cooled aisle and laser welding machine cabinet includes a cooling component for cooling. The cooling component includes a condenser body, a second fan assembly, a large circulation pipe and a small circulation pipe. The small circulation pipe array is arranged on the condenser body, and the large circulation pipe is arranged around the condenser body. The large circulation pipe is connected to each small circulation pipe. The second fan assembly is arranged on one side of the condenser body, and there is a gap between the second fan assembly and the small circulation pipe.

[0006] In a preferred embodiment of this utility model, the large circulation pipeline is symmetrically arranged around the condenser body, and a micro circulation pump is provided on one side of the large circulation pipeline. The micro circulation pump is connected to the large circulation pipeline through a corresponding pipeline.

[0007] In a preferred embodiment of this utility model, connecting pipes are symmetrically and fixedly connected to the large circulation pipe, and the connecting pipes are fixedly connected to the corresponding small circulation pipes through the pipes.

[0008] In a preferred embodiment of this utility model, a limiting plate is fixedly connected to the condenser body, and placement slots are arrayed on the condenser body, with corresponding small circulation pipes placed in the placement slots.

[0009] In a preferred embodiment of the present invention, a first fan assembly is provided on the other side of the condenser body, and there is a gap between the first fan assembly and the condenser body.

[0010] A laser welding machine cabinet includes a cabinet body, a ventilation mesh on the back of the cabinet body, a first fan group opposite to the ventilation mesh, a condenser body, a second fan group and a micro circulation pump and other components are fixedly connected in corresponding positions inside the cabinet body, and the cabinet body is provided with the aforementioned water cooling channel.

[0011] In a preferred embodiment of this utility model, a laser generating device is fixedly connected inside the cabinet, and a connecting end is fixedly connected to the output end of the laser generating device, with a welding assembly fixedly connected to the end of the connecting end.

[0012] Compared with the prior art, the present invention has the following advantages: 1. This water-cooled channel and laser welding machine cabinet uses separate circulation within the small circulation pipe and connecting pipe to fully cool the water in the small circulation pipe and connecting pipe, forming a stable cooling zone. After the stable cooling zone is cooled, the second fan group draws the air away from the cooling zone to cool the device, thus avoiding direct contact between the water and the cooling system. Direct contact between the water and the cooling system can easily cause internal components to become damp and damaged. Furthermore, this device is integrated and adopts a miniaturized structure design, thereby reducing the space occupied and thus reducing the size of the device.

[0013] 2. This water-cooled channel and laser welding machine cabinet, through heat exchange via a small circulation pipeline, rapidly reduces the surrounding temperature, avoiding the technical problem of traditional condensers only being able to cool the limited area they cover.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] In the attached diagram: Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the upper structure of the condenser body of this utility model; Figure 4 This is a schematic diagram showing the breakdown of the large and small circulation pipelines of this utility model; Figure 5 This is a schematic diagram of the condenser body structure of this utility model.

[0016] In the diagram: 1. Cabinet; 11. Welding assembly; 12. Connection end; 13. Laser generator; 14. Ventilation mesh; 2. Condenser body; 21. Limiting plate; 22. Placement slot; 3. First fan assembly; 31. Second fan assembly; 4. Micro circulation pump; 41. Large circulation pipeline; 42. Small circulation pipeline; 43. Connecting pipeline. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0018] Please see Figure 1-5 A water-cooled channel includes a cooling component for cooling. The cooling component includes a condenser body 2, a second fan assembly 31, a large circulation pipe 41, and a small circulation pipe 42. The small circulation pipes 42 are arrayed on the condenser body 2. The large circulation pipes 41 are arranged around the condenser body 2 and are connected to each small circulation pipe 42. The second fan assembly 31 is arranged on one side of the condenser body 2 and there is a gap between the second fan assembly 31 and the small circulation pipes 42. After the condenser 2 starts working, it cools the surrounding area. The small circulation pipe 42 is in direct contact with the condenser 2, and the liquid inside the small circulation pipe 42 is rapidly cooled. The liquid in the small circulation pipe 42 circulates with the liquid in the large circulation pipe 41. Through separate circulation in the small circulation pipe 42 and the connecting pipe 43, the water in the small circulation pipe 42 and the connecting pipe 43 is fully cooled, forming a stable cooling area. After the stable cooling area is cooled, the air in the cooling area is drawn away by the operation of the second fan group 31 to cool the device, thereby avoiding direct contact, which could lead to direct contact of water cooling and make the internal components susceptible to moisture damage.

[0019] The large circulation pipe 41 is symmetrically arranged around the condenser body 2. A micro circulation pump 4 is installed on one side of the large circulation pipe 41. The micro circulation pump 4 is connected to the large circulation pipe 41 through a corresponding pipe.

[0020] Among them, the large circulation pipeline 41 is symmetrically and fixedly connected to the connecting pipeline 43, and the connecting pipeline 43 is fixedly connected to the corresponding small circulation pipeline 42 through the pipeline. After the condenser body 2 cools the surrounding area, the micro circulation pump 4 starts. The micro circulation pump 4 drives the water in the large circulation pipe 41, small circulation pipe 42, and connecting pipe 43 to circulate. Through the setting of large and small circulation, the small circulation pipe 42 is in continuous contact with the condenser body 2 for rapid cooling. The large circulation pipe 41 circulates the cooled liquid from the small circulation pipe 42 around the perimeter, thereby cooling the surrounding environment and cooling the entire area where the condenser body 2 is located. Then, the second fan group 31 draws out the cooled air and increases the contact area between the internal components and the cooling airflow through airflow, improving the cooling effect and avoiding direct contact, which could cause the internal components to be easily damaged by moisture.

[0021] It is worth noting that the miniature water pump 4 includes a pump body, a pump core seat, a magnetic conductor, a magnetic shielding tube, and a pump core and a fixed iron core disposed within the magnetic shielding tube. The pump core and the fixed iron core are arranged opposite to each other, and a pump core spring is provided between the opposite surfaces of the pump core and the fixed iron core. The pump core extends into the pump core seat, and a first check valve and a first check valve spring are provided between the part of the pump core extending into the pump core seat and the pump core seat. A second check valve and a second check valve spring are provided on the channel connecting the pump core seat and the pump body. The magnetic shielding tube is made of copper, and its wall thickness is 0.2mm to 0.4mm. Compared with the prior art, the overall volume of this miniature water pump is smaller. At the same time, the copper tube is less affected by temperature changes, ensuring the stability of the pressure and flow rate of the miniature water pump during operation. Moreover, the copper tube has good heat dissipation performance, which helps to extend the service life of the miniature water pump. The miniature water pump 4 has been disclosed in the prior art miniature water pump CN208123018U, and will not be described in detail here.

[0022] The condenser body 2 is fixedly connected to a limiting plate 21, and the condenser body 2 is provided with an array of placement slots 22, and the corresponding small circulation pipes 42 are placed in the placement slots 22. By setting up the placement slot 22, the heat exchange area of ​​the small circulation pipe 42 is increased, thereby improving the efficiency of heat exchange and cooling. Moreover, this device rapidly reduces the surrounding temperature through the heat exchange of the small circulation pipe 42, avoiding the technical problem that the traditional condenser body 2 can only cool the limited area it covers.

[0023] The other side of the condenser body 2 is provided with a first fan group 3, and there is a gap between the first fan group 3 and the condenser body 2. After the condenser body 2 starts working, the first fan group 3 exhausts the hot end air on the back of the condenser body 2 to the outside, so as to avoid heat accumulation in the device and affect the heat dissipation effect of the device. In addition, this device reduces the space occupied by integration and adopts a micro structure design, thereby reducing the size of the device.

[0024] A laser welding machine cabinet includes a cabinet body 1. A ventilation mesh 14 is provided on the back of the cabinet body 1. A first fan group 3 is arranged opposite to the ventilation mesh 14. The condenser body 2, the second fan group 31, and the micro circulation pump 4 are all fixedly connected in corresponding positions inside the cabinet body 1. The cabinet body 1 is provided with all the above-mentioned water cooling channels. After the condenser 2 starts working, it cools the surrounding area. The small circulation pipe 42 is in direct contact with the condenser 2, and the liquid inside the small circulation pipe 42 is rapidly cooled. The liquid in the small circulation pipe 42 circulates with the liquid in the large circulation pipe 41. Through separate circulation in the small circulation pipe 42 and the connecting pipe 43, the water in the small circulation pipe 42 and the connecting pipe 43 is fully cooled, forming a stable cooling area. After the stable cooling area is cooled, the air in the cooling area is drawn away by the operation of the second fan group 31 to cool the device, thereby avoiding direct contact, which could lead to direct contact of water cooling and make the internal components susceptible to moisture damage.

[0025] The cabinet 1 is fixedly connected to a laser generator 13, the output end of the laser generator 13 is fixedly connected to a connection end 12, and the end of the connection end 12 is fixedly connected to a welding assembly 11. After the laser generator 13 starts working, the internal components of the cooling assembly are activated, and the laser generator 13 transmits through the connection end 12, and the welding assembly 11 begins welding.

[0026] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A water-cooling channel, characterized in that, include: The cooling component is used for cooling. The cooling component includes a condenser body (2), a second fan group (31), a large circulation pipe (41) and a small circulation pipe (42). The small circulation pipes (42) are arranged in an array on the condenser body (2). The large circulation pipes (41) are arranged around the condenser body (2) and are connected to each small circulation pipe (42). The second fan group (31) is arranged on one side of the condenser body (2) and there is a gap between the second fan group (31) and the small circulation pipes (42).

2. The water-cooling channel according to claim 1, characterized in that, The large circulation pipeline (41) is symmetrically arranged around the condenser body (2). A micro circulation pump (4) is provided on one side of the large circulation pipeline (41). The micro circulation pump (4) is connected to the large circulation pipeline (41) through a corresponding pipeline.

3. The water-cooling channel according to claim 2, characterized in that, The large circulation pipeline (41) is symmetrically and fixedly connected to a connecting pipeline (43), and the connecting pipeline (43) is fixedly connected to the corresponding small circulation pipeline (42) through the pipeline.

4. The water-cooling channel according to claim 1, characterized in that, A limiting plate (21) is fixedly connected to the condenser body (2), and a placement slot (22) is arrayed on the condenser body (2), with the corresponding small circulation pipe (42) placed in the placement slot (22).

5. The water-cooling channel according to claim 1, characterized in that, A first fan assembly (3) is provided on the other side of the condenser body (2), and there is a gap between the first fan assembly (3) and the condenser body (2).

6. A laser welding machine cabinet, comprising a cabinet body (1), characterized in that, The cabinet (1) has a ventilation mesh (14) on the back. The first fan group (3) is arranged opposite to the ventilation mesh (14). The condenser body (2), the second fan group (31) and the micro circulation pump (4) are all fixedly connected in the corresponding positions inside the cabinet (1). The cabinet (1) is provided with a water cooling channel as described in any one of claims 1-5.

7. The laser welding machine cabinet according to claim 6, characterized in that, A laser generator (13) is fixedly connected inside the cabinet (1). A connection end (12) is fixedly connected to the output end of the laser generator (13). A welding assembly (11) is fixedly connected to the end of the connection end (12).

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