CN213135496U - Water chilling unit for laser cutting machine - Google Patents
Water chilling unit for laser cutting machine Download PDFInfo
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- CN213135496U CN213135496U CN202021298197.9U CN202021298197U CN213135496U CN 213135496 U CN213135496 U CN 213135496U CN 202021298197 U CN202021298197 U CN 202021298197U CN 213135496 U CN213135496 U CN 213135496U
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- heat dissipation
- cutting machine
- laser cutting
- annular heat
- water
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Abstract
The utility model discloses a cooling water set for laser cutting machine, including annular heat dissipation case, laser cutting machine body and heat dissipation mechanism, be provided with a plurality of division board on the inside wall of annular heat dissipation case, the upper and lower terminal surface of annular heat dissipation case all is provided with a plurality of connecting block, be connected through the bolt between laser cutting machine body and the connecting block, heat dissipation mechanism sets up on annular heat dissipation case, heat dissipation mechanism comprises a plurality of conducting strip, a plurality of water storage chamber, a plurality of heat dissipation post, a plurality of air pump, a plurality of U-shaped pipe and a plurality of blast pipe; the utility model discloses simple structure, reasonable in design can last the heat that produces in the effectual conduction laser cutting machine working process to can discharge the heat from cooling water fast, improve the utilization efficiency of water, can be simultaneously according to actual temperature control cooling efficiency, lower carbon environmental protection more.
Description
Technical Field
The utility model belongs to the technical field of laser cutting machine equipment, concretely relates to cooling water set for laser cutting machine
Background
The laser cutting is to focus the laser emitted from the laser into high power density laser beam through the light path system, the laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and the high pressure gas coaxial with the laser beam blows away the melted or gasified metal, and the material forms a cut seam with the movement of the relative position of the laser beam and the workpiece, so as to achieve the purpose of cutting.
The defects of the prior art are as follows:
laser cutting machine can produce high temperature at work, so need cool off the cutting machine, and current cooling unit cooling effect is poor, needs continuous adding water, needs to consume a large amount of water and cools off, can not be according to the actual heat control cooling efficiency of laser cutting machine at refrigerated in-process simultaneously, has increased the cooling cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water chilling unit for laser cutting machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water chilling unit for a laser cutting machine comprises an annular heat dissipation box, a laser cutting machine body and a heat dissipation mechanism, wherein a plurality of partition plates are arranged on the inner side wall of the annular heat dissipation box, a plurality of connecting blocks are arranged on the upper end face and the lower end face of the annular heat dissipation box, the laser cutting machine body is connected with the connecting blocks through bolts, the heat dissipation mechanism is arranged on the annular heat dissipation box and consists of a plurality of heat conducting fins, a plurality of water storage cavities, a plurality of heat dissipation columns, a plurality of air pumps, a plurality of U-shaped pipes and a plurality of exhaust pipes, the heat conducting fins are arranged between the partition plates on the inner side wall of the annular heat dissipation box through openings, a plurality of water storage cavities are arranged between the annular heat dissipation box and the partition plates, a plurality of heat dissipation columns are arranged inside the water storage cavities on the side faces of the heat conducting fins, and a plurality of air pumps are arranged on, the output of air pump sets up at the U-shaped pipe in the inside in water storage chamber, be provided with a plurality of blast pipe on the up end of annular heat dissipation case, one side of annular heat dissipation case up end is provided with PLC programmable logic controller, the upper end of conducting strip one side is provided with temperature sensor (temperature sensor's model is M213), PLC programmable logic controller and temperature sensor electric connection, PLC programmable logic controller's output and the input control connection of air pump.
Preferably, a sealing ring is arranged on the outer side of the U-shaped pipe on the lower end face of the inner part of the annular heat dissipation box.
Preferably, the number of the isolation plates is four.
Preferably, the number of the connecting blocks is at least eight.
Preferably, the height of the water body in the water storage cavity is lower than that of the U-shaped pipe.
Preferably, a plurality of heat conducting rods are arranged on the outer side surface of the heat dissipation column.
Preferably, the upper end of the U-shaped pipe is provided with a plurality of support rings, the side faces of two sides of each support ring are provided with connecting rods, and the other ends of the connecting rods are arranged on the inner side wall of the annular heat dissipation box and the heat conduction sheet.
Preferably, the upper end of the exhaust pipe is connected with a sealing cover at the outer side of the annular heat dissipation box through a thread with an external thread.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a be provided with heat dissipation mechanism, heat dissipation mechanism sets up on annular heat dissipation case, and heat dissipation mechanism comprises a plurality of conducting strip, a plurality of water storage chamber, a plurality of heat dissipation post, a plurality of air pump, a plurality of U-shaped pipe and a plurality of blast pipe, through the effect of heat dissipation mechanism, can last the heat that produces in the effectual conduction laser cutting machine working process to can discharge the heat from the cooling water body fast, improve the utilization efficiency of water body, reduce the consumption of the water energy;
(2) the utility model discloses a be provided with PLC programmable controller and temperature sensor, PLC programmable controller and temperature sensor electric connection, PLC programmable controller's output and the input control connection of air pump detect through temperature sensor and the efficiency of PLC programmable controller control air pump, can be according to actual temperature control cooling efficiency, lower carbon environmental protection more.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is an overall plan view of the present invention;
fig. 4 is an overall transverse sectional view of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. an annular heat dissipation box; 101. connecting blocks; 102. a seal ring; 2. a laser cutting machine body; 3. a heat dissipation mechanism; 31. a heat conductive sheet; 32. a water storage cavity; 33. a heat-dissipating column; 331. a heat conducting rod; 34. an air pump; 35. a U-shaped tube; 351. a support ring; 3511. a connecting rod; 36. an exhaust pipe; 361. a sealing cover; 4. a separator plate; 5. a PLC programmable controller; 6. a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a water chilling unit for a laser cutting machine, which comprises: a water chilling unit for a laser cutting machine comprises an annular heat dissipation box 1, a laser cutting machine body 2 and a heat dissipation mechanism 3, wherein a plurality of partition plates 4 are welded on the inner side wall of the annular heat dissipation box 1, a plurality of connecting blocks 101 are welded on the upper end face and the lower end face of the annular heat dissipation box 1, the laser cutting machine body 2 is connected with the connecting blocks 101 through bolts, the heat dissipation mechanism 3 is installed on the annular heat dissipation box 1, the heat dissipation mechanism 3 comprises a plurality of heat conduction sheets 31, a plurality of water storage cavities 32, a plurality of heat dissipation columns 33, a plurality of air pumps 34, a plurality of U-shaped pipes 35 and a plurality of exhaust pipes 36, the heat conduction sheets 31 are welded between the partition plates 4 on the inner side wall of the annular heat dissipation box 1 through openings, a plurality of water storage cavities 32 are formed between the annular heat dissipation box 1 and the partition plates 4, a plurality of heat dissipation columns 33 are welded inside the, install a plurality of air pump 34 through the bolt on the lower terminal surface of annular heat dissipation case 1, the output of air pump 34 is at the internally mounted of water storage chamber 32 at U-shaped pipe 35, install a plurality of blast pipe 36 on the up end of annular heat dissipation case 1, PLC programmable controller 5 is installed through the bolt to one side of annular heat dissipation case 1 up end, temperature sensor 6 is installed through the bolt in the upper end of conducting strip 31 one side, PLC programmable controller 5 passes through wire electric connection with temperature sensor 6, PLC programmable controller 5's output passes through wire control connection with the input of air pump 34.
In this embodiment, preferably, a sealing ring 102 is thermally welded to the outer side of the U-shaped tube 35 on the lower end surface inside the annular heat dissipation box 1, which is beneficial to increase the sealing property between the annular heat dissipation box 1 and the U-shaped tube 35.
In this embodiment, preferably, the number of the isolation plates 4 is four, which is beneficial to better conducting heat conduction.
In this embodiment, preferably, the number of the connecting blocks 101 is at least eight, which is beneficial to increasing the stability of the connection between the annular heat dissipation box 1 and the laser cutting machine body 2.
In this embodiment, it is preferable that the height of the water inside the water storage cavity 32 is lower than the height of the U-shaped tube 35, which is beneficial to prevent the water inside the water storage cavity 32 from flowing back from the U-shaped tube 35.
In this embodiment, preferably, the heat conducting rods 331 are welded to the outer side surface of the heat dissipating column 33, which is beneficial to further increasing the heat conducting effect.
In this embodiment, preferably, the upper end cover of the U-shaped pipe 35 is provided with a plurality of support rings 351, the side surfaces of the two sides of each support ring 351 are welded with a connecting rod 3511, and the other end of each connecting rod 3511 is welded on the inner side wall of the annular heat dissipation box 1 and the heat conducting fins 31, so that the stability of the U-shaped pipe 35 is improved.
In this embodiment, preferably, the upper end of the exhaust pipe 36 is screwed with a sealing cover 361 on the outer side of the annular heat dissipation box 1 by forming an external thread, which is beneficial to controlling the water intake and exhaust of the exhaust pipe 36.
The utility model discloses a theory of operation and use flow: in the device, a heat dissipation mechanism 3 is arranged, the heat dissipation mechanism 3 is composed of a plurality of heat conducting fins 31, a plurality of water storage cavities 32, a plurality of heat dissipation columns 33, a plurality of air pumps 34, a plurality of U-shaped pipes 35 and a plurality of exhaust pipes 36, heat on the laser cutting machine body 2 is conducted through the heat conducting fins 31 and the heat dissipation columns 33 and absorbed through water inside the water storage cavities 32, meanwhile, high-speed circulating gas generated by the air pumps 34 takes away the heat of the water inside the water storage cavities 32 and is exhausted from the exhaust pipes 36, meanwhile, the temperature of the water inside the water storage cavities 32 can be detected through the temperature sensor 6, the working efficiency of the air pumps 34 is controlled through the PLC 5, the device can continuously and effectively conduct the heat generated in the working process of the laser cutting machine, can rapidly exhaust the heat from the cooling water, and improves the utilization efficiency of the water, the consumption of water energy is reduced, and meanwhile, the cooling efficiency can be controlled according to the actual temperature, so that the water cooling system is low-carbon and environment-friendly.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cooling water set for laser cutting machine, includes annular heat dissipation case (1), laser cutting machine body (2) and heat dissipation mechanism (3), its characterized in that: be provided with a plurality of division board (4) on the inside wall of annular heat dissipation case (1), the upper and lower terminal surface of annular heat dissipation case (1) all is provided with a plurality of connecting block (101), be connected through the bolt between laser cutting machine body (2) and connecting block (101), heat dissipation mechanism (3) set up on annular heat dissipation case (1), heat dissipation mechanism (3) are provided with heat conduction piece (31) through seting up the opening on the inside wall of annular heat dissipation case (1) between division board (4) by a plurality of heat conduction piece (31), a plurality of water storage chamber (32), a plurality of heat dissipation post (33), a plurality of air pump (34), a plurality of U-shaped pipe (35) and a plurality of blast pipe (36), be provided with a plurality of heat dissipation post (33) on the side of heat conduction piece (31) in the inside in water storage chamber (32) The annular heat dissipation box comprises an annular heat dissipation box body (1), wherein a plurality of air pumps (34) are arranged on the lower end face of the annular heat dissipation box body (1), the output ends of the air pumps (34) are arranged inside a U-shaped pipe (35) in a water storage cavity (32), a plurality of exhaust pipes (36) are arranged on the upper end face of the annular heat dissipation box body (1), a PLC (programmable logic controller) (5) is arranged on one side of the upper end face of the annular heat dissipation box body (1), a temperature sensor (6) is arranged at the upper end of one side face of a heat conducting sheet (31), the PLC (5) is electrically connected with the temperature sensor (6), and the output end of the PLC (5) is connected with the input end of the.
2. The water chilling unit for the laser cutting machine according to claim 1, wherein: and a sealing ring (102) is arranged on the outer side of the U-shaped pipe (35) on the lower end surface in the annular heat dissipation box (1).
3. The water chilling unit for the laser cutting machine according to claim 1, wherein: the number of the isolation plates (4) is four.
4. The water chilling unit for the laser cutting machine according to claim 1, wherein: the number of the connecting blocks (101) is at least eight.
5. The water chilling unit for the laser cutting machine according to claim 1, wherein: the height of the water body in the water storage cavity (32) is lower than that of the U-shaped pipe (35).
6. The water chilling unit for the laser cutting machine according to claim 1, wherein: the outer side surface of the heat dissipation column (33) is provided with a plurality of heat conduction rods (331).
7. The water chilling unit for the laser cutting machine according to claim 1, wherein: the upper end of U-shaped pipe (35) is provided with a plurality of support ring (351), all be provided with connecting rod (3511) on the side of support ring (351) both sides, the other end setting of connecting rod (3511) is on the inside wall of annular heat dissipation case (1) and conducting strip (31).
8. The water chilling unit for the laser cutting machine according to claim 1, wherein: the upper end of the exhaust pipe (36) is connected with a sealing cover (361) at the outer side of the annular heat dissipation box (1) through a thread with an external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021298197.9U CN213135496U (en) | 2020-07-06 | 2020-07-06 | Water chilling unit for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021298197.9U CN213135496U (en) | 2020-07-06 | 2020-07-06 | Water chilling unit for laser cutting machine |
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| Publication Number | Publication Date |
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| CN213135496U true CN213135496U (en) | 2021-05-07 |
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| CN202021298197.9U Active CN213135496U (en) | 2020-07-06 | 2020-07-06 | Water chilling unit for laser cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289907A (en) * | 2021-12-15 | 2022-04-08 | 武玉杰 | Machine head protective cover for laser cutting machine |
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2020
- 2020-07-06 CN CN202021298197.9U patent/CN213135496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289907A (en) * | 2021-12-15 | 2022-04-08 | 武玉杰 | Machine head protective cover for laser cutting machine |
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