CN215545825U

CN215545825U - Laser welding machine with stable heat dissipation mechanism

Info

Publication number: CN215545825U
Application number: CN202121537114.1U
Authority: CN
Inventors: 吴嘉豪
Original assignee: Dongguan Saishuo Laser Technology Co ltd
Current assignee: Dongguan Saishuo Laser Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-18
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a laser welding machine with a stable heat dissipation mechanism, which comprises a machine body, a supporting plate, an air inlet, an air vent, a motor, a fixing ring, a fixing rod, a fan blade, a connecting plate, a refrigerating sheet and a partition plate, wherein the supporting plate is embedded in the top of the machine body, the air inlet is formed in one side of the machine body, the air vent is formed in the other side of the machine body, the motor is arranged in one side of the air vent, and the fixing ring is rotatably connected to the output end of the motor through a bearing. And water-cooled auxiliary heat dissipation can be performed, so that the heat dissipation rate is improved, and the heat dissipation effect is enhanced.

Description

Laser welding machine with stable heat dissipation mechanism

Technical Field

The utility model relates to the technical field of laser welding machines, in particular to a laser welding machine with a stable heat dissipation mechanism.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, the surface of a workpiece is heated by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses. Due to its unique advantages, the laser welding machine has been successfully applied to the precise welding of micro and small parts, and is one of the commonly used laser processing devices. In laser welding, a laser beam with high energy density is used as a heat source to melt and resolidify the surface layer of a material into a whole. The size of a heat affected zone, the attractiveness of a weld joint, the welding efficiency and the like are important indexes for judging the quality of a welding process.

Can produce a large amount of heats when carrying out laser welding, the article on the welding bench can continuously heat up, and the temperature of welding bench also can continuously rise, and the high temperature not only can lead to equipment to break down and damage, still leads to melting adhesion such as metal or welding rod when the welding easily, and metal stain, damage, sunken etc. appear in the welding bench, lets welded article appear the flaw, for this reason, we provide a laser-beam welding machine with stable heat dissipation mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser welding machine with a stable heat dissipation mechanism to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laser welding machine with stable heat dissipation mechanism, includes organism, backup pad, inlet port, exhaust hole, motor, solid fixed ring, dead lever, flabellum, connecting plate, refrigeration piece and baffle, the embedding of organism top is equipped with the backup pad, the inlet port has been seted up to organism one side, the exhaust hole has been seted up to the organism opposite side, exhaust hole one side is equipped with the motor, the output of motor is rotated through the bearing and is connected with solid fixed ring, solid fixed ring outside equidistance equal angle fixedly connected with dead lever, the dead lever is kept away from solid fixed ring's one end all with the inner wall fixed connection in exhaust hole, the inside fixedly connected with baffle of organism, baffle top one side fixedly connected with connecting plate, connecting plate one side equidistance fixedly connected with refrigeration piece, organism internally mounted has guiding mechanism.

Preferably, the adjusting mechanism comprises a bearing plate, a U-shaped handle, an inserting pipe, a spring, an embedded groove, a sliding block, a flow guide pipe and a sliding groove, the inner walls of the two sides of the top of the machine body are both provided with sliding chutes, the two sides of the top of the machine body are both symmetrically provided with embedded grooves, the embedded grooves are communicated with the corresponding sliding grooves, the two sides of the supporting plate are symmetrically and fixedly connected with sliding blocks, the sliding blocks are communicated with the corresponding sliding grooves, the inside of the supporting plate is fixedly connected with a flow guide pipe, inserting pipes are symmetrically inserted in a sliding manner at one side of the top of the machine body, the inserting pipes are respectively inserted into the corresponding ends of the flow guide pipes in an opposite direction, one side of the top of the machine body is provided with a bearing plate, one end of each plug pipe penetrates through the bearing plate and is exposed in the air, and the inserting pipe is fixedly connected with the bearing plate, springs are sleeved on the outer sides of the inserting pipe, and the bearing plate is elastically connected with the machine body through the springs.

Preferably, the inside of the air inlet is fixedly connected with a separation net.

Preferably, four corners of the bottom of the machine body are fixedly connected with supporting legs.

Preferably, a U-shaped handle is fixedly connected to one side of the bearing plate far away from the machine body.

Preferably, the inner walls of two opposite sides of the embedded groove are fixedly connected with rubber blocks.

Preferably, one end of each insertion pipe is fixedly sleeved with a sealing ring.

Preferably, one side of the top of the supporting plate is provided with a waist-shaped groove.

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

1. according to the utility model, when the laser welding machine is carried out, the temperature can be reduced and the heat can be dissipated through the air circulation at the bottom of the supporting plate of the welding table through the driving of the motor and the semiconductor refrigerating sheet, so that the damage caused by overhigh temperature is avoided, and the equipment is protected by timely cooling.

2. The utility model can turn the supporting plate of the welding table through the adjusting mechanism, can perform alternate heat dissipation to prevent damage caused by overhigh temperature during surface temperature welding, and can also perform water-cooling auxiliary heat dissipation to improve the heat dissipation rate and enhance the heat dissipation effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a vent structure according to the present invention;

FIG. 3 is a schematic view of the structure of zone A of the present invention;

FIG. 4 is a schematic view of the air intake hole of the present invention;

FIG. 5 is a schematic view of a support plate according to the present invention;

fig. 6 is a cross-sectional view of the support plate structure of the present invention.

In the figure: 1. a body; 2. a support plate; 3. an air inlet; 4. an exhaust hole; 5. a motor; 6. a fixing ring; 7. fixing the rod; 8. a fan blade; 9. an adjustment mechanism; 10. separating the net; 11. supporting legs; 12. a connecting plate; 13. a refrigeration plate; 14. a waist-shaped groove; 15. a partition plate; 91. a bearing plate; 92. a U-shaped handle; 93. inserting a pipe; 94. a spring; 95. a groove is embedded; 96. a rubber block; 97. a seal ring; 98. a slider; 99. a flow guide pipe; 910. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a laser welding machine with a stable heat dissipation mechanism in the drawings comprises a machine body 1, a support plate 2, an air inlet 3, an air outlet 4, a motor 5, a fixing ring 6, a fixing rod 7, fan blades 8, a connecting plate 12, a refrigerating sheet 13 and a partition plate 15, wherein the support plate 2 is embedded in the top of the machine body 1, the air inlet 3 is arranged on one side of the machine body 1, the air outlet 4 is arranged on the other side of the machine body 1, the motor 5 is arranged on one side of the air outlet 4, the output end of the motor 5 is rotatably connected with the fixing ring 6 through a bearing, the fixing rods 7 are fixedly connected with the outer side of the fixing ring 6 at equal intervals and equal angles, one end of the fixing rod 7, which is far away from the fixing ring 6, is fixedly connected with the inner wall of the air outlet 4, the partition plate 15 is fixedly connected with the inside of the machine body 1, the connecting plate 12 is fixedly connected with the connecting plate 12 at equal intervals and fixedly connected with the refrigerating sheet 13, an adjusting mechanism 9 is arranged in the machine body 1.

Can be when carrying out laser welding machine through motor 5's drive and semiconductor refrigeration piece 13, the circulation of air through 2 bottoms in the backup pad of welding bench cools down the heat dissipation, avoid the produced damage of high temperature, timely cooling is protected equipment, can overturn the backup pad 2 of welding bench through guiding mechanism 9, carry out heat dissipation in turn, prevent that too high shines into the damage when surface temperature welds, can also carry out water-cooled supplementary heat dissipation, and the heat dissipation rate is improved, and the radiating effect is strengthened.

Referring to fig. 3, 4, 5 and 6, the adjusting mechanism 9 includes a receiving plate 91, a U-shaped handle 92, a plugging pipe 93, a spring 94, an embedded groove 95, a sliding block 98, a guiding pipe 99 and a sliding groove 910, the sliding grooves 910 are respectively formed on the inner walls of the two sides of the top of the machine body 1, the embedded grooves 95 are respectively symmetrically formed on the two sides of the top of the machine body 1, the embedded grooves 95 are respectively communicated with the corresponding sliding grooves 910, the sliding blocks 98 are respectively and symmetrically fixedly connected to the two sides of the supporting plate 2, the sliding blocks 98 are respectively communicated with the corresponding sliding grooves 910, the guiding pipe 99 is fixedly connected to the inside of the supporting plate 2, the plugging pipe 93 is symmetrically and slidably plugged on one side of the top of the machine body 1, the plugging pipe 93 is respectively plugged with the corresponding end of the guiding pipe 99, the receiving plate 91 is arranged on one side of the top of the machine body 1, one end of the plugging pipe 93 is exposed in the air through the receiving plate 91, and the plugging pipe 93 is fixedly connected with the receiving plate 91, the outer sides of the inserting pipes 93 are respectively sleeved with a spring 94, and the bearing plate 91 is elastically connected with the machine body 1 through the spring 94.

When the support plate 2 on the welding table needs to be replaced due to overhigh temperature, the bearing plate 91 is pulled, the inserting pipe 93 is separated from the guide pipe 99, the spring 94 is stretched, the support plate 2 can be pulled, the sliding block 98 on one side of the support plate 2 is pulled out from the embedded groove 95 above the sliding groove 910, the sliding block 98 on the other side can slide along the sliding groove 910 under the pulling, the embedded groove 95 on one side slides to the embedded groove 95 on the other side, the support plate 2 can be overturned, the pulled sliding block 98 is embedded into the corresponding embedded groove 95, the inserting pipe 93 is inserted into the end part of the corresponding guide pipe 99, and the water cooling auxiliary cooling can be performed on the support plate 2 by injecting water flow into the guide pipe 99 and the inserting pipe 93.

Referring to fig. 1 and 2, a separation net 10 is fixedly connected inside the air inlet 3 to reduce the entrance of dust.

Referring to fig. 1 and 2, four corners of the bottom of the machine body 1 are fixedly connected with support legs 11, so that the flatness can be adjusted conveniently.

Referring to fig. 2 and 4, a U-shaped handle 92 is fixedly connected to a side of the receiving plate 91 away from the machine body 1, so that the receiving plate 91 can be pulled more conveniently.

Referring to fig. 2 and 3, rubber blocks 96 are fixedly connected to inner walls of two opposite sides of the insertion groove 95, so that the sliding block 98 cannot easily slide out when being inserted into the insertion groove 95.

Referring to fig. 3 and 4, one end of the insertion tube 93 is fixedly sleeved with a sealing ring 97, so that the insertion tube 93 is more attached to the flow guide tube 99.

Referring to fig. 5, a waist-shaped groove 14 is formed at one side of the top of the supporting plate 2, so that the supporting plate 2 can be pulled to rotate more conveniently.

The working principle is as follows: when the temperature of the support plate 2 on the welding table needs to be changed due to overhigh temperature, the bearing plate 91 is pulled to separate the inserting pipe 93 from the guide pipe 99, the spring 94 is stretched to pull the support plate 2, the slide block 98 on one side of the support plate 2 is pulled out from the embedded groove 95 above the sliding groove 910, the slide block 98 on the other side can slide along the sliding groove 910 under the pulling, the embedded groove 95 on one side slides to the embedded groove 95 on the other side, the support plate 2 can be turned over, the pulled slide block 98 is embedded into the corresponding embedded groove 95, the inserting pipe 93 is inserted into the end part of the corresponding guide pipe 99, water flow can be injected through the guide pipe 99 and the inserting pipe 93 to carry out water-cooling auxiliary cooling on the support plate 2, and the cooling and heat dissipation can be carried out through the air circulation at the bottom of the support plate 2 of the welding table when the laser welding machine is carried out through the driving of the motor 5 and the semiconductor refrigerating sheet 13, avoid the produced damage of high temperature, timely cooling protects equipment, can overturn the backup pad 2 of welding bench through guiding mechanism 9, carries out alternate heat dissipation, shines into the damage too high when preventing the surface temperature welding, can also carry out water-cooled supplementary heat dissipation, improves rate of heat dissipation, strengthens the radiating effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A laser welding machine with a stable heat dissipation mechanism comprises a machine body (1), a supporting plate (2), air inlet holes (3), exhaust holes (4), a motor (5), fixing rings (6), fixing rods (7), fan blades (8), a connecting plate (12), a refrigerating sheet (13) and a partition plate (15), wherein the supporting plate (2) is embedded in the top of the machine body (1), the air inlet holes (3) are formed in one side of the machine body (1), the exhaust holes (4) are formed in the other side of the machine body (1), the motor (5) is arranged on one side of the exhaust holes (4), the output end of the motor (5) is rotatably connected with the fixing rings (6) through bearings, the fixing rods (7) are fixedly connected to the outer sides of the fixing rings (6) at equal angles in an equal distance, and one ends, far away from the fixing rings (6), of the fixing rods (7) are fixedly connected with the inner walls of the exhaust holes (4), organism (1) inside fixedly connected with baffle (15), baffle (15) top one side fixedly connected with connecting plate (12), connecting plate (12) one side equidistance fixedly connected with refrigeration piece (13), its characterized in that: an adjusting mechanism (9) is arranged in the machine body (1).

2. The laser welding machine with the stable heat dissipation mechanism of claim 1, characterized in that: the adjusting mechanism (9) comprises a bearing plate (91), a U-shaped handle (92), an inserting pipe (93), a spring (94), embedded grooves (95), sliding blocks (98), a guide pipe (99) and sliding grooves (910), the sliding grooves (910) are formed in the inner walls of the two sides of the top of the machine body (1), the embedded grooves (95) are symmetrically formed in the two sides of the top of the machine body (1), the embedded grooves (95) are communicated with the corresponding sliding grooves (910), the sliding blocks (98) are symmetrically and fixedly connected to the two sides of the supporting plate (2), the sliding blocks (98) are communicated with the corresponding sliding grooves (910), the guide pipe (99) is fixedly connected to the inside of the supporting plate (2), the inserting pipe (93) is symmetrically inserted into one side of the top of the machine body (1), the bearing plate (91) is arranged on one side of the top of the machine body (1), one end of each insertion pipe (93) penetrates through the bearing plate (91) to be exposed in the air, the insertion pipes (93) are fixedly connected with the bearing plates (91), springs (94) are sleeved on the outer sides of the insertion pipes (93), and the bearing plates (91) are elastically connected with the machine body (1) through the springs (94).

3. The laser welding machine with the stable heat dissipation mechanism of claim 1, characterized in that: the inside of the air inlet hole (3) is fixedly connected with a separation net (10).

4. The laser welding machine with the stable heat dissipation mechanism of claim 1, characterized in that: the four corners of the bottom of the machine body (1) are fixedly connected with supporting legs (11).

5. The laser welding machine with the stable heat dissipation mechanism of claim 2, wherein: one side of the bearing plate (91) far away from the machine body (1) is fixedly connected with a U-shaped handle (92).

6. The laser welding machine with the stable heat dissipation mechanism of claim 2, wherein: the inner walls of two opposite sides of the embedded groove (95) are fixedly connected with rubber blocks (96).

7. The laser welding machine with the stable heat dissipation mechanism of claim 2, wherein: and one end of each insertion pipe (93) is fixedly sleeved with a sealing ring (97).

8. The laser welding machine with the stable heat dissipation mechanism of claim 1, characterized in that: one side of the top of the supporting plate (2) is provided with a waist-shaped groove (14).