CN218695031U

CN218695031U - Laser cutting machine with internal cooling device

Info

Publication number: CN218695031U
Application number: CN202222534175.3U
Authority: CN
Inventors: 邹海锋
Original assignee: Xiangyang Suhai Machinery Equipment Co ltd
Current assignee: Xiangyang Suhai Machinery Equipment Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an interior laser cutting machine who establishes cooling device, place support and portable cutting head including drum-type operation panel, baffle, cutting head, the drum-type operation panel is fixed on the baffle, support sliding connection is placed to the cutting head the baffle, portable cutting head sliding connection the support is placed to the cutting head, still includes, the cooler bin is located under the drum-type operation panel, the cooler bin is fixed on the baffle, flexible water pipe, flexible water piping connection the cooler bin with portable cutting head, flexible water pipe's delivery port with portable cutting head is located same horizontal straight line, permanent magnet iron plate, a plurality of permanent magnet iron plate is evenly fixed in the cooler bin. This application device is according to the cooling tower principle, cools down the circulating water to set up the permanent magnet piece in the cooler bin, adsorb metal debris, reduce the impurity percentage of holding of circulating water, prevent to influence laser cutting precision.

Description

Laser cutting machine with built-in cooling device

Technical Field

The utility model relates to a laser cutting machine technical field, concretely relates to interior cooling device's of establishing laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, meanwhile, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, and finally, a material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece to cut. And when using the cooling water cooling, the metal that appears melting or gasification after the cutting of laser cutting head can cool off the back, becomes the metal piece, and these pieces are if cooling cutting material together with the circulating water for the impurity content in the circulating water increases, influences the cutting accuracy of laser cutting head.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a laser cutting machine with a built-in cooling device.

According to the technical scheme that this application embodiment provided, establish cooling device's laser cutting machine in, set up the cooler bin in drum-type operation panel below, the cooler bin is fixed on the baffle of drum-type operation panel, and the movable type cutting head on the support is placed to the cooler bin through flexible water piping connection sliding connection cutting head, and the delivery port of flexible water pipe is located same horizontal straight line with movable type cutting head, and support sliding connection baffle is placed to the cutting head.

Permanent magnet blocks for placing the cut metal chips scattered in the circulating water are arranged in the cooling water tank.

The box of coolant tank is up end open-ended cuboid box, set up the fan on the side end face of box, set up piece deposit chamber from last to down on the box, hot water gathering chamber, extract the chamber and spray the cooling chamber, piece deposit chamber is through the deposit board that the level was placed and the vertical interception board of placing and is constituteed, a plurality of permanent magnet piece is fixed on the deposit board, the up end of interception board is located the below of box up end, be equipped with the clearance between the right-hand member face in the right-hand member face of deposit board and the box, the hot water of being convenient for flows in the hot water gathering intracavity, hot water gathering chamber and spraying the cooling chamber are through a plurality of shower nozzle intercommunication, lower terminal surface in extraction chamber sets up a plurality of through-hole, the steam of being convenient for spray the cooling intracavity is taken out the box through the air exhauster through-hole.

Furthermore, a water inlet pipe is arranged on the side end face of the spraying cooling cavity, a water outlet pipe is arranged on the bottom end face of the spraying cooling cavity, and the water outlet pipe is communicated with the telescopic water pipe.

Further, the telescopic water pipe is connected with the movable cutting head through a cutting head placing support.

To sum up, the beneficial effect of this application: the device has the following advantages:

1. according to the principle of a cooling tower, circulating water for cooling the laser cutting material is cooled, so that the circulating water is prevented from being heated due to cooling of the laser cutting material, and the laser cutting precision is prevented from being influenced;

2. the permanent magnet blocks are arranged in the cooling box, so that the cutting materials are prevented from being damaged when the cutting chips are cooled to block the water pipe and are cooled together with circulating water;

3. and a chip deposition cavity is arranged in the cooling box, so that cutting chips are further intercepted, and the cutting precision of the cutting materials is prevented from being damaged by the chips.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

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

FIG. 2 is a schematic sectional front view of the cooling box of the present invention;

fig. 3 is a schematic structural diagram of the cooling box of the present invention.

The reference numbers in the figures: a drum-type operation table-1; a baffle-2; a cutting head placing support-3; a mobile cutting head-4; a cooling box-5; a box body-51; an exhaust fan-52; a debris deposition chamber-53; a deposition plate-531; -532, a interceptor plate; a hot water collection chamber-54; -55, a spray head; an extraction lumen-56; spraying cooling cavity-57; a telescopic water pipe-6; permanent magnet 7.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A laser cutting machine with a cooling device arranged inside is shown in figure 1 and comprises a drum type operating platform 1 arranged between two baffle plates 2, a support 3 is placed on a cutting head of the baffle plates 2 in a sliding connection mode, a movable cutting head 4 of the support 3 is placed on the cutting head in a sliding connection mode, and the drum type operating platform 1 can roll relative to the baffle plates 2 to facilitate conveying of cut steel. Support 3 can be placed on baffle 2 to the cutting head of sliding connection baffle 2, and portable cutting head 4 can place the support 3 on the cutting head and slide, the cutting of the accurate position of steel on the drum-type operation panel 1 of being convenient for.

Set up cooling tank 5 under drum-type operation panel 1, cooling tank 5 up end fixed connection baffle 2, and the cooling water in the cooling tank 5 is connected to portable cutting head 4 through flexible water pipe 6 on, and makes the delivery port of flexible water pipe 6 and the lower terminal surface of portable cutting head 4 be located a horizontal straight line, the laser cutting back of being convenient for, the cooling of cooling water to steel cutting opening.

As shown in fig. 2 and 3, a scrap depositing chamber 53, a hot water collecting chamber 54, an extraction chamber 56 and a cooling chamber 57 are arranged in the box body 51 of the cooling box 5 from top to bottom, when cooling water cools the steel cutting opening, the cooling water is directly sprayed into the scrap depositing chamber 53 of the box body 51 of the cooling box 5, as a plurality of permanent magnets 7 are arranged on a deposition plate 531 in the scrap depositing chamber 53, the cooled metal scrap can fall on the deposition plate 531 at the bottom of the scrap depositing chamber 53 due to self gravity and then is adsorbed on the permanent magnets 7, and as a vertically-arranged interception plate 532 is arranged on the scrap depositing chamber 53, the water for cooling the steel cutting opening enters the scrap depositing chamber 53, and then stands still in the scrap depositing chamber 53, when the metal scrap depositing chamber 53 is kept still, the scrap depositing chamber 53 will overflow the water, and when the water is filled in the scrap depositing chamber 53, the water will flow down into the hot water collecting chamber 54 due to self gravity.

As shown in fig. 2, when water flows into the hot water collecting chamber 54, the water is sprayed into the spray cooling chamber 57 through the spray head 55, mainly because the water flows downward by itself due to the gravity, flows into the spray head 55, and then is sprayed.

When the water in the hot water gathering cavity 54 is sprayed to the spraying cooling cavity 57, the water is scattered, and the exhaust fan 52 is communicated with the extraction cavity 56 through the exhaust pipe, so that the air in the extraction cavity 56 is extracted by the exhaust fan 52, and the exhaust cavity 56 is communicated with the spraying cooling cavity 57 through the through hole on the lower end face, so that the steam in the spraying cooling cavity 57 is extracted by the exhaust fan 52, and the purpose of cooling the water sprayed by the spray head 55 is realized.

The water after the cooling enters into the bottom that sprays cooling chamber 57, circulates to the steel top through the water pump on the flexible water pipe 6 and cools off steel cutting position, just so can form the cooling of circulating water, also can prevent cutting piece to the jam of flexible water pipe 6 and the cutting accuracy that influences laser.

The suction fan 52 is also called a side-stream blower, a centrifugal blower, a small blower, and is a general air source for both blowing and suction, and is usually used for suction of mechanical equipment, and is also called a suction fan as the name suggests.

The spray pipe is arranged on the spray head 55, so that water can conveniently flow into the spray head 55 to be sprayed.

The debris deposition cavity 53, the hot water gathering cavity 54, the extraction cavity 56 and the spraying cooling cavity 57 are all rectangular parallelepiped cavities.

The telescopic water pipe 6 is a telescopic water pipe with a telescopic joint arranged on the water pipe.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides an interior laser cutting machine who establishes cooling device, places support (3) and portable cutting head (4) including drum-type operation panel (1), baffle (2), cutting head, drum-type operation panel (1) is fixed on baffle (2), support (3) sliding connection is placed to the cutting head baffle (2), portable cutting head (4) sliding connection support (3), its characterized in that are placed to the cutting head: also comprises a step of adding a new type of additive,

the cooling box (5) is positioned under the roller-type operating platform (1), the cooling box (5) is fixed on the baffle plate (2),

the telescopic water pipe (6) is connected with the cooling box (5) and the movable cutting head (4), a water outlet of the telescopic water pipe (6) and the movable cutting head (4) are positioned on the same horizontal straight line,

the permanent magnet blocks (7), a plurality of permanent magnet blocks (7) are uniformly fixed in the cooling box (5).

2. The laser cutting machine with the built-in cooling device according to claim 1, wherein: be equipped with on cooler bin (5) box (51), air exhauster (52), piece deposit chamber (53), hot water gathering chamber (54), shower nozzle (55), extraction chamber (56), spray cooling chamber (57), box (51) up end opening, piece deposit chamber (53) hot water gathering chamber (54) extraction chamber (56) spray cooling chamber (57) for being located from last to down cavity on box (51), shower nozzle (55) intercommunication hot water gathering chamber (54) and spray cooling chamber (57), extraction chamber (56) with spray cooling chamber (57) and communicate with each other, air exhauster (52) through the exhaust column with extraction chamber (56) intercommunication.

3. The laser cutting machine with the built-in cooling device according to claim 2, wherein: the debris deposition cavity (53) is defined by a deposition plate (531) which is horizontally arranged and a blocking plate (532) which is vertically arranged, the right end face of the deposition plate (531) is positioned on the left side of the right end face in the box body (51), and the upper end face of the blocking plate (532) is positioned below the upper end face of the box body (51).

4. The laser cutting machine with the built-in cooling device according to claim 2, wherein: the hot water gathering cavity (54) is communicated with the spraying cooling cavity (57) through a plurality of spray heads (55).

5. The laser cutting machine with the built-in cooling device according to claim 2, wherein: the lower end surface of the extraction cavity (56) is provided with a plurality of through holes.

6. The laser cutting machine with the built-in cooling device according to claim 3, wherein: the permanent magnet blocks (7) are fixed on the deposition plate (531) in the debris deposition cavity (53).

7. The laser cutting machine with the built-in cooling device according to claim 2, wherein: the spraying cooling cavity (57) is provided with a water inlet pipe and a water outlet pipe, and the water outlet pipe is communicated with the telescopic water pipe (6).