CN210937730U

CN210937730U - Cooling mechanism of laser cutting machine

Info

Publication number: CN210937730U
Application number: CN201921593066.0U
Authority: CN
Inventors: 柯可木
Original assignee: Jiangsu Xinmeidi Electronic Co ltd
Current assignee: Jiangsu Xinmeidi Electronic Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-07
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a laser cutting machine technical field just discloses a laser cutting machine's cooling body, including the cutting bed. This laser cutting machine's cooling body, when cutting, but the starting water pump erodees the cooling through inlet tube and outlet pipe to the work piece that is cutting, heat because of the water in the water storage box, so can avoid the work piece to meet the cold production deformation suddenly after carrying out high temperature cutting, then restart fan, cool down once more to the work piece, after water is heated, can make the inside temperature of insulated bin rise, make the kickboard drive activity conducting block can make the heater strip outage stop heating with two fixed conducting blocks separation after mercury inflation, then after the temperature reduction, can make the inside temperature of insulated bin reduce, and can make the kickboard drive activity conducting block and two fixed conducting blocks laminating behind the mercury cooling shrink, thereby can control the temperature of water and practice thrift the energy consumption, reach but effectual and have the effect of protection cutting work piece.

Description

Cooling mechanism of laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field specifically is a laser cutting machine's cooling body.

Background

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment.

Laser cutting machine is when cutting, can produce a large amount of heat energy, if handle improperly, the work piece can receive high temperature heating after and produce deformation, thereby if continue processing then can cause the damage to the work piece influence its pleasing to the eye and reduce processingquality, so need cool off when the cutting, present current cooling method is through water or wind cooling, and the work piece also can influence the work piece quality by suddenly cooling down sharply after being heated, so propose a laser cutting machine's cooling body and solve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a laser cutting machine's cooling body, possess that the cooling effect is good and can reduce the work piece by the cutting and cause advantages such as damage because of the cooling difference in temperature is too big, the too big work piece that causes of difference in temperature when having solved the cooling damages the problem that causes economic loss.

(II) technical scheme

For realizing that above-mentioned cooling effect is good and can reduce the work piece by the cutting and cause the purpose of damage because of the cooling temperature difference is too big, the utility model provides a following technical scheme: a cooling mechanism of a laser cutting machine comprises a cutting table, wherein a laser cutting machine body is fixedly arranged at the top of the cutting table, connecting plates are fixedly arranged on the left side and the right side of the front surface of the laser cutting machine body, a fixed mounting plate is fixedly arranged at the bottom of the connecting plates, a fan is fixedly arranged on the left side of the fixed mounting plate, a limiting plate is fixedly arranged at the bottom of the connecting plates on the left side, a water storage tank is fixedly connected with the left side of the cutting table, a water pump is fixedly arranged at the top of the water storage tank, the right side of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe penetrates through and extends to the right side of the limiting plate, the left side of the water pump is communicated with a water inlet pipe, one end of the water inlet pipe penetrates through and extends to, the left side the gag lever post outside has cup jointed one end and has cup jointed in the right side the kickboard in the gag lever post outside, kickboard top fixedly connected with connecting rod, connecting rod top fixed mounting has movable conducting block, the equal fixed mounting of insulating storehouse inner chamber left and right sides wall has the fixed conducting block that is located movable conducting block below, the inside fixed mounting in insulating storehouse has one end to run through the backup pad and extends to the inside heat conduction stick of water storage box.

Preferably, the fan comprises driving motor, dwang and flabellum, fixed mounting board left side fixed mounting has driving motor and driving motor output shaft fixedly connected with dwang, the left outside fixed mounting of dwang has the flabellum.

Preferably, an opening is formed in the limiting plate, the diameter of the opening is matched with that of the water outlet pipe, and a spray head is fixedly mounted on the right side of the water outlet pipe.

Preferably, the water storage tank is hollow, the top wall of an inner cavity of the water storage tank is provided with a through hole, and the diameter of the through hole is matched with that of the water inlet pipe.

Preferably, the diameter of the top of the limiting rod is larger than that of the bottom of the limiting rod, two round holes are formed in the floating plate, the diameter of each round hole is matched with that of the bottom of the limiting rod and smaller than that of the top of the limiting rod, and mercury is filled in the insulating bin.

Preferably, the fixed mounting board and the fan are both in an inclined shape and an acute angle, and the left side of the top of the water storage tank is communicated with a water injection port.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser cutting machine's cooling body possesses following beneficial effect:

the cooling mechanism of the laser cutting machine can heat water in the water storage tank by the heating wire before the laser cutting machine body cuts a workpiece, then when the workpiece is cut, the water pump can be started to wash and cool the workpiece which is being cut through the water inlet pipe and the water outlet pipe, the water in the water storage tank is heated, so that the workpiece can be prevented from being suddenly cooled and deformed after high-temperature cutting, then the fan is started again, the rotating rod drives the fan blade to rotate, the workpiece is cooled again, the heat conducting rod with one end penetrating and extending to the inside of the water storage tank is fixedly arranged in the insulating bin, and the mercury is filled in the insulating bin, so that the temperature in the insulating bin can be increased after the water is heated, the floating plate drives the movable conductive block to be separated from the two fixed conductive blocks after the mercury expands, so that the heating wire is powered off and stops heating, and then when the temperature is reduced, the temperature in the insulating bin can be reduced, and the floating plate can drive the movable conducting block to be attached to the two fixed conducting blocks after mercury is cooled and contracted, so that the water temperature can be controlled, the energy consumption can be saved, and the effects of good cooling effect and workpiece protection and cutting can be achieved.

Drawings

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

FIG. 2 is an enlarged view of portion A of the structure of FIG. 1;

fig. 3 is a circuit diagram of the structure of the present invention.

In the figure: 1 cutting table, 2 fixed mounting panels, 3 fans, 4 limiting plates, 5 laser cutting machine bodies, 6 water outlet pipes, 7 water pumps, 8 water inlet pipes, 9 heating wires, 10 water storage tanks, 11 insulating bins, 12 movable conductive blocks, 13 fixed conductive blocks, 14 connecting rods, 15 floating plates, 16 limiting rods, 17 supporting plates, 18 heat conducting rods and 19 connecting plates.

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. 1-3, a cooling mechanism of a laser cutting machine comprises a cutting table 1, a laser cutting machine body 5 is fixedly installed on the top of the cutting table 1, connecting plates 19 are fixedly installed on the left and right sides of the front surface of the laser cutting machine body 5, a fixed mounting plate 2 is fixedly installed on the bottom of the right connecting plate 19, a fan 3 is fixedly installed on the left side of the fixed mounting plate 2, the fan 3 is composed of a driving motor, a rotating rod and blades, a driving motor is fixedly installed on the left side of the fixed mounting plate 2, an output shaft of the driving motor is fixedly connected with the rotating rod, the type of the driving motor can be 1LE0001, the blades are fixedly installed on the outer portion of the left side of the rotating rod, a limiting plate 4 is fixedly installed on the bottom of the left connecting plate 19, an, the fixed mounting plate 2 and the fan 3 are both inclined and have acute inclination angles, the left side of the top of the water storage tank 10 is communicated with a water filling port, the top of the water storage tank 10 is fixedly provided with a water pump 7, the model of the water pump 7 can be LY-JLM, the right side of the water pump 7 is communicated with a water outlet pipe 6, one end of the water outlet pipe penetrates through and extends to the right side of the limiting plate 4, the left side of the water pump 7 is communicated with a water inlet pipe 8, the inside of the water storage tank 10 is hollow, the top wall of an inner cavity of the water storage tank is provided with a through hole, the diameter of the through hole is matched with the diameter of the water inlet pipe 8, the rear side wall of the inner cavity of the water storage tank 10 is fixedly provided with a heating wire 9, the heating wire 9 is electrically connected with a fixed conductive block 13, the left side of the, two circular holes are formed in the floating plate 15, the diameter of each circular hole is matched with the bottom diameter of the limiting rod 16 and is smaller than the top diameter of the limiting rod, mercury is filled in the insulating bin 11, the floating plate 15 with one end sleeved on the outer side of the limiting rod 16 on the left side is sleeved on the outer side of the limiting rod 16 on the right side, the connecting rod 14 is fixedly connected to the top of the floating plate 15, the movable conducting block 12 is fixedly mounted at the top of the connecting rod 14, the fixed conducting blocks 13 positioned below the movable conducting blocks 12 are fixedly mounted on the left side wall and the right side wall of the inner cavity of the insulating bin 11, the heat conducting rod 18 with one end penetrating through the supporting plate 17 and extending into the water storage tank 10 is fixedly mounted in the insulating bin 11, the heating wires 9 can be used for heating water in the water storage tank 10 before the workpiece is cut, and then the water pump 7 can be started, because the water in the water storage tank 10 is heated, the workpiece can be prevented from being deformed due to sudden cooling after high-temperature cutting, and then the fan 3 is started to drive the rotating rod to rotate the fan blades, the temperature of the workpiece is reduced again, and because the inside of the insulation bin 11 is fixedly provided with the heat conducting rod 18 with one end penetrating and extending to the inside of the water storage tank 10, and the inside of the insulation bin 11 is filled with mercury, therefore, when the water is heated, the temperature in the insulating bin 11 is raised, when the mercury expands, the floating plate 15 drives the movable conductive block 12 to separate from the two fixed conductive blocks 13, so that the heating wire 9 is powered off and stops heating, then when the temperature of water is reduced, the temperature in the insulating bin 11 is reduced, and after the mercury is cooled and contracted, the floating plate 15 drives the movable conductive block 12 to be jointed with the two fixed conductive blocks 13, thereby controlling the temperature of water, saving energy consumption, achieving good effect and protecting the cutting workpiece.

In summary, in the cooling mechanism of the laser cutting machine, the heating wire 9 can be used for heating the water in the water storage tank 10 before the laser cutting machine body 5 cuts the workpiece, then the water pump 7 can be started to flush and cool the workpiece being cut through the water inlet pipe 8 and the water outlet pipe 6 when the workpiece is cut, the water in the water storage tank 10 is heated, so that the workpiece can be prevented from being deformed due to sudden cooling after high-temperature cutting, then the fan 3 is started again, the rotating rod drives the fan blades to rotate, the workpiece is cooled again, the heat conducting rod 18 with one end penetrating through and extending to the inside of the water storage tank 10 is fixedly installed in the insulating bin 11, and the inside of the insulating bin 11 is filled with mercury, so that the internal conductive temperature of the insulating bin 11 can be increased after the water is heated, the floating plate 15 drives the movable conductive block 12 to be separated from the two fixed conductive blocks 13 after the mercury expands, so that the heating wire 9 is powered off and stops heating, then after the temperature of water reduces, can make 11 inside temperatures in insulating storehouse reduce, and can make the kickboard 15 drive activity conducting block 12 and two fixed conducting blocks 13 laminating after mercury cooling shrink to the temperature of controllable water and saving energy consumption reach but effectual and have the effect of protection cutting work piece, the too big work piece damage and the problem that causes economic loss of temperature difference when having solved above-mentioned cooling.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a cooling body of laser cutting machine, includes cutting bed (1), its characterized in that: the cutting table is characterized in that a laser cutting machine body (5) is fixedly mounted at the top of the cutting table (1), a connecting plate (19) is fixedly mounted on the left side and the right side of the front of the laser cutting machine body (5), a fixed mounting plate (2) is fixedly mounted at the bottom of the connecting plate (19), a fan (3) is fixedly mounted on the left side of the fixed mounting plate (2), a limiting plate (4) is fixedly mounted at the bottom of the connecting plate (19), a water storage tank (10) is fixedly connected to the left side of the cutting table (1), a water pump (7) is fixedly mounted at the top of the water storage tank (10), a water outlet pipe (6) with one end penetrating through and extending to the right side of the limiting plate (4) is communicated with the right side of the water pump (7), a water inlet pipe (8) with one end penetrating through and extending to, the utility model discloses a water storage tank, including water storage tank (10), water storage tank (10) left side fixedly connected with backup pad (17), backup pad (17) top fixedly connected with insulating storehouse (11), insulating storehouse (11) inner chamber diapire fixedly connected with quantity is gag lever post (16) of two, and the left side gag lever post (16) outside has been cup jointed one end and has been cup jointed in the right side kickboard (15) in the gag lever post (16) outside, kickboard (15) top fixedly connected with connecting rod (14), connecting rod (14) top fixed mounting has movable conducting block (12), the equal fixed conducting block (13) that are located activity conducting block (12) below of insulating storehouse (11) inner chamber left and right sides wall fixed mounting, insulating storehouse (11) inside fixed mounting has one end to run through backup pad (17) and extend to water storage tank (10) inside heat conduction stick (.

2. The cooling mechanism of a laser cutting machine according to claim 1, characterized in that: fan (3) comprises driving motor, dwang and flabellum, fixed mounting board (2) left side fixed mounting has driving motor and driving motor output shaft fixedly connected with dwang, the left outside fixed mounting of dwang has the flabellum.

3. The cooling mechanism of a laser cutting machine according to claim 1, characterized in that: an opening is formed in the limiting plate (4), the diameter of the opening is matched with that of the water outlet pipe (6), and a spray head is fixedly mounted on the right side of the water outlet pipe (6).

4. The cooling mechanism of a laser cutting machine according to claim 1, characterized in that: the water storage tank (10) is hollow, the top wall of an inner cavity of the water storage tank is provided with a through hole, and the diameter of the through hole is matched with that of the water inlet pipe (8).

5. The cooling mechanism of a laser cutting machine according to claim 1, characterized in that: the diameter of the top of the limiting rod (16) is larger than that of the bottom of the limiting rod, two round holes are formed in the floating plate (15), the diameter of each round hole is matched with the diameter of the bottom of the limiting rod (16) and smaller than that of the top of the limiting rod, and mercury is filled in the insulating bin (11).

6. The cooling mechanism of a laser cutting machine according to claim 1, characterized in that: the fixed mounting plate (2) and the fan (3) are inclined and inclined at acute angles, and the left side of the top of the water storage tank (10) is communicated with a water injection port.