CN218964346U

CN218964346U - Laser cutting machine with drag chain protection machanism

Info

Publication number: CN218964346U
Application number: CN202223249121.9U
Authority: CN
Inventors: 贾海建
Original assignee: Shandong Jiachuang Laser Technology Co ltd
Current assignee: Shandong Jiachuang Laser Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-05
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a laser cutting machine with a drag chain protection mechanism, which comprises a machine tool, wherein a protective shell is fixed on the upper surface of the machine tool, a linear module is fixed on the upper surface of the protective shell, a laser cutting machine body is fixed on the lower surface of the linear module, slag suction mechanisms for collecting slag are arranged on the front surface and the back surface of the linear module, the slag suction mechanisms comprise connecting blocks respectively fixed on the front surface and the back surface of the linear module, and connecting boxes are fixed on one sides of the two connecting blocks opposite to each other. This laser cutting machine with tow chain protection machanism is through, air exhauster, first dust screen, link box, expands fan housing, connecting tube and connecting block's cooperation with the inside of the most suction collecting box of the broken sediment that produces of laser cutting machine body during operation under the effect of inhaling sediment mechanism, and the link box has sheltered from the front and back both sides of laser cutting machine body simultaneously, makes the unable case distant place that splashes of little broken sediment to avoided the tow chain that does not protected to receive the damage.

Description

Laser cutting machine with drag chain protection machanism

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a drag chain protection mechanism.

Background

The laser cutting machine is usually provided with a drag chain connected with the laser head, the drag chain is also called a wire and cable protection drag chain and is used for binding a cable or an electric wire or an optical fiber so as to facilitate the rotation and movement of the cable or the electric wire or the optical fiber, but larger iron slag can be generated when the laser head cuts, the iron slag falls onto the upper surface of the drag chain, the temperature of the iron slag is higher, and the drag chain is easy to ignite so as to burn the electric wire and the optical fiber, so that the laser cutting machine with the drag chain protection mechanism is designed.

The utility model discloses a laser cutting machine with a drag chain protection mechanism, which comprises a drag chain body composed of a plurality of chain links and a plurality of protection mechanism bodies arranged on the upper surface of the drag chain body side by side, wherein the protection mechanism bodies comprise a first protection plate and a second protection plate; the first protection plate is rotationally connected with the second protection plate through a rotating piece; the upper surface of the lower drag chain of the Y-axis drag chain is covered by arranging the first protection plate and the second protection plate, so that the heat of iron slag can be prevented from being transferred to the Y-axis drag chain, and the flame-retardant effect is achieved; the second protection plate can rotate relative to the first protection plate through the arrangement of the rotating piece, so that interference of the Y-axis drag chain at the bending position is avoided.

Above-mentioned patent is protecting the tow chain through protector, but still has certain defect, and protector only protects the tow chain that is close to laser cutting machine, and the iron slag that produces when laser cutting can splash outwards, and the tow chain that is far away does not have protector, and the iron slag that splashes still can drop to the surface of tow chain and cause damage to it, drops to its inside even and causes the damage to the electric wire.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a laser cutting machine with a drag chain protection mechanism, which has the advantages of preventing iron slag from splashing and the like, and solves the problem that the iron slag splashed by a drag chain without a protection device at a distance still falls onto the surface of the drag chain to damage the drag chain.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the laser cutting machine with the drag chain protection mechanism comprises a machine tool, wherein a protective shell is fixed on the upper surface of the machine tool, a linear module is fixed on the upper surface of the protective shell, a laser cutting machine body is fixed on the lower surface of the linear module, and slag suction mechanisms for collecting slag are arranged on the front surface and the back surface of the linear module;

the slag sucking mechanism comprises connecting blocks which are respectively fixed on the front surface and the back surface of the linear module, connecting boxes are respectively fixed on one side, opposite sides of the two connecting boxes are respectively fixed with a wind expansion cover and positioned on the lower side of the laser cutting machine body, opposite sides of the two connecting boxes are respectively communicated with a connecting pipeline, one end, far away from the connecting boxes, of each connecting pipeline is communicated with a collecting box, an exhaust fan is fixed on the upper surface of each collecting box, and a first dust screen is fixed inside each collecting box;

the right side of the collecting box is provided with a cooling component for cooling the collecting box.

Further, inhale sediment mechanism still includes threaded connection at the inside two screws of collecting box, the one end that the collecting box was kept away from to the screw is fixed with the handle, the outside threaded connection of handle has the mounting panel of sliding connection in the collecting box outside and fixes between the opposite one side of two connection boxes, the lower surface of mounting panel is fixed with the slider of sliding connection in the inside of straight line module.

Further, an air inlet is formed in the upper surface of the collecting box, and the first dust screen is fixed in the air inlet.

Further, two the wind-expanding mouth has all been seted up to two the relative one side of link box and has been communicated with the wind-expanding cover, the spout that supplies with slider sliding connection has been seted up to the upper surface of laser cutting machine body, slider and spout cross section's shape is the T shape.

Further, the mounting groove for collecting box sliding connection has been seted up to the upper surface of mounting panel, the screw hole that is supplied with the screw rod and runs through has all been seted up to the left and right sides of mounting panel, and the screw rod passes through screw hole and mounting panel threaded connection, the screw groove for collecting box threaded connection has all been seted up to the left and right sides of collecting box.

Further, the cooling assembly comprises a cooling box fixed on the right side of the collecting box, the upper surface and the lower surface of the inner cavity of the cooling box are both fixed with a second dustproof net, the right side of the collecting box is fixed with a semiconductor radiator and is positioned in the cooling box, the left side and the right side of the semiconductor radiator are both fixed with radiating fins, the right side of the collecting box is fixed with a fixing block, and the right side of the fixing block is fixed with a fan.

Further, the upper surface and the lower surface of the cooling box are both provided with ventilation openings, the second dustproof net is fixed in the ventilation openings, and the right side of the collecting box is provided with through holes for inserting radiating fins.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this laser cutting machine with tow chain protection machanism is through, air exhauster, first dust screen, link box, expands fan housing, connecting tube and connecting block's cooperation with the inside of the most suction collecting box of the broken sediment that produces of laser cutting machine body during operation under the effect of inhaling sediment mechanism, and the link box has sheltered from the front and back both sides of laser cutting machine body simultaneously, makes the unable case distant place that splashes of little broken sediment to avoided the tow chain that does not protected to receive the damage.

2. This laser cutting machine with tow chain protection machanism makes the inside temperature of collection box drop to a lower temperature fast through cooling box, fan, semiconductor radiator and radiating fin's cooperation under cooling module's effect to make the inside back rapid cooling of collection box of the higher disintegrating slag of temperature entering, and then avoided the collection box to receive the damage under the high temperature, make the life of collection box improve greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a slag sucking mechanism according to the present utility model;

FIG. 3 is a schematic side view of the slag sucking mechanism of the present utility model;

FIG. 4 is a schematic view of a cooling module according to the present utility model.

In the figure: 1 slag sucking mechanism, 101 collecting box, 102 exhaust fan, 103 first dust screen, 104 cooling box, 105 handle, 106 slide block, 107 connecting box, 108 fan housing, 109 mounting plate, 110 screw rod, 111 connecting pipe, 112 connecting block, 113 fan, 114 fixed block, 115 semiconductor radiator, 116 radiating fin, 117 second dust screen, 2 laser cutting machine body, 3 straight line module, 4 protective housing, 5 lathe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a laser cutting machine with a drag chain protection mechanism in this embodiment includes a machine tool 5, a protective shell 4 is fixed on an upper surface of the machine tool 5, a linear module 3 is fixed on an upper surface of the protective shell 4, the linear module 3 is a mobile device with a slide plate for translating equipment, a laser cutting machine body 2 is fixed on a lower surface of the linear module 3, a slag suction mechanism 1 for collecting slag is arranged on a front surface and a back surface of the linear module 3, electrical elements appearing in the text are electrically connected with a main controller and a power supply, the main controller can be conventional known equipment for controlling a computer and the like, and the prior disclosed power connection technology is not described in detail herein.

Referring to fig. 2-3, in order to collect residues generated during operation of the laser cutter body 2, the residue suction mechanism 1 in this embodiment includes connection blocks 112 respectively fixed on the front and back sides of the linear module 3, one sides of the two connection blocks 112 opposite to each other are respectively fixed with a connection box 107, one sides of the two connection boxes 107 opposite to each other are respectively fixed with a fan cover 108 and located at the lower side of the laser cutter body 2, one sides of the two connection boxes 107 opposite to each other are respectively communicated with a connection pipeline 111, one end of the connection pipeline 111, far away from the connection box 107, is communicated with a collection box 101, an exhaust fan 102 is fixed on the upper surface of the collection box 101, a box door is hinged inside the collection box 101 through a hinge, the box door is located at the rear side of the exhaust fan 102, a worker can take out the inside of the residue collection box 101 through opening the box door to be fixed with a first dust screen 103, and the exhaust fan 102 sucks the residues generated during operation of the laser cutter body 2 into the inside the collection box 101 through the fan covers 108 and the cooperation of the connection boxes 107, thereby completing collection of the residues.

In this embodiment, the slag sucking mechanism 1 further includes two screw rods 110 screwed into the collecting box 101, one end of the screw rod 110 away from the collecting box 101 is fixed with a handle 105, outside threaded connection of the handle 105 has a mounting plate 109 slidingly connected to the outer side of the collecting box 101 and is fixed between opposite sides of the two connecting boxes 107, the lower surface of the mounting plate 109 is fixedly provided with a sliding block 106 slidingly connected to the inner side of the linear module 3, the linear module 3 drives the mounting plate 109 to move together through the connecting boxes 107 through two connecting blocks 112 on the front side and the rear side of the sliding plate, the collecting box 101 is driven to move together through the driving of the collecting box 101, so that the collecting box 101 moves together with the laser cutter body 2, an air inlet is formed in the upper surface of the collecting box 101, a first dust screen 103 is fixed in the inner part of the air inlet, air inlets are formed in opposite sides of the two connecting boxes 107, the upper surface of the laser cutter body 2 is provided with sliding grooves for sliding connection of the sliding blocks 106, the sliding grooves of the sliding blocks 106 are all T-shaped, the upper surfaces of the mounting plate 109 are provided with mounting grooves for sliding connection of the collecting box 101, the left and right sides of the mounting plate 109 are provided with threaded holes for the screw rods 101 to pass through the threaded boxes 110, and the threaded holes are formed in the threaded boxes 101 are connected with the threaded holes for the collecting box 101.

It should be noted that, the slag sucking mechanism 1 sucks most of the slag generated during the operation of the laser cutting machine body 2 into the interior of the collecting box 101 through the cooperation of the exhaust fan 102, the first dust screen 103, the connecting box 107, the wind expansion cover 108, the connecting pipe 111 and the connecting block 112, and meanwhile, the connecting box 107 shields the front side and the rear side of the laser cutting machine body 2, so that a small part of slag cannot splash away from the box, and damage to a drag chain which is not protected is avoided.

Referring to fig. 4, in order to prevent the collecting box 101 from being damaged by high temperature baking, a cooling assembly for cooling the collecting box 101 is disposed on the right side of the collecting box 101 in this embodiment, the cooling assembly includes a cooling box 104 fixed on the right side of the collecting box 101, a second dust screen 117 is fixed on the upper surface and the lower surface of the inner cavity of the cooling box 104, a semiconductor radiator 115 is fixed on the right side of the collecting box 101 and is located inside the cooling box 104, radiating fins 116 are fixed on the left and right sides of the semiconductor radiator 115, a fixing block 114 is fixed on the right side of the collecting box 101, a fan 113 is fixed on the right side of the fixing block 114, the control mode of the present utility model is controlled by a controller, the control circuit of the controller is implemented by simple programming of a person skilled in the art, the supply of power is well known in the art, and the present utility model is mainly used for protecting mechanical devices, so that the control mode and circuit connection are not explained in detail.

In this embodiment, the semiconductor radiator 115 absorbs heat in the collecting box 101 through the left radiating fins 116 and releases the heat to the inside of the cooling box 104 through the right radiating fins 116, the upper surface and the lower surface of the cooling box 104 are both provided with ventilation openings, the fan 113 blows the released heat out of the cooling box 104 through the ventilation openings and radiates heat to the right radiating fins 116, the second dust screen 117 is fixed in the ventilation openings, and the right side of the collecting box 101 is provided with through holes for inserting the radiating fins 116.

It should be noted that, the cooling assembly is configured to make the temperature inside the collecting box 101 quickly drop to a lower temperature through the cooperation of the cooling box 104, the fan 113, the semiconductor radiator 115 and the radiating fins 116, so that the slag with a higher temperature enters the collecting box 101 and then is quickly cooled, and further, the damage to the collecting box 101 at a high temperature is avoided, so that the service life of the collecting box 101 is greatly prolonged.

The working principle of the embodiment is as follows:

(1) When the laser cutting machine body 2 is used for working, the linear module 3 drives the mounting plate 109 to move together through the connecting box 107 through two connecting blocks 112 on the front side and the rear side of the sliding plate, the collecting box 101 is driven to move together, after the sliding plate stops moving, the exhaust fan 102 is started, the exhaust fan 102 sucks the broken slag generated during the working of the laser cutting machine body 2 into the collecting box 101 through the connecting pipeline 111 and the connecting box 107 through the air expanding cover 108, so that the broken slag is collected, and the slag suction mechanism 1 sucks most of broken slag generated during the working of the laser cutting machine body 2 into the collecting box 101 through the cooperation of the exhaust fan 102, the first dust screen 103, the connecting box 107, the air expanding cover 108, the connecting pipeline 111 and the connecting box 112, and simultaneously the connecting box 107 shields the front side and the rear side of the laser cutting machine body 2, so that a small part of broken slag cannot be far away from the collecting box, and the broken drag chain which is not protected is prevented from being damaged.

(2) The semiconductor radiator 115 and the fan 113 are started firstly before the exhaust fan 102 is started, the semiconductor radiator 115 absorbs heat in the collecting box 101 through the left radiating fins 116 and releases the heat to the inside of the cooling box 104 through the right radiating fins 116, meanwhile, the fan 113 blows the released heat out of the cooling box 104 through the ventilation opening and radiates the right radiating fins 116, so that the heat release is accelerated, the heat absorption rate of the left radiating fins 116 is improved, the cooling of the collecting box 101 is quickly completed, the collecting box 101 is in a lower temperature state, the cooling assembly quickly reduces the temperature in the collecting box 101 to a lower temperature through the cooperation of the cooling box 104, the fan 113, the semiconductor radiator 115 and the radiating fins 116, and accordingly, slag with a higher temperature is quickly cooled after entering the inside of the collecting box 101, and damage to the collecting box 101 at a high temperature is avoided, and the service life of the collecting box 101 is greatly prolonged.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Laser cutting machine with tow chain protection machanism, including lathe (5), its characterized in that: the automatic slag collecting machine is characterized in that a protective shell (4) is fixed on the upper surface of the machine tool (5), a linear module (3) is fixed on the upper surface of the protective shell (4), a laser cutting machine body (2) is fixed on the lower surface of the linear module (3), and slag sucking mechanisms (1) for collecting slag are arranged on the front surface and the back surface of the linear module (3);

the slag sucking mechanism (1) comprises connecting blocks (112) which are respectively fixed on the front side and the back side of the linear module (3), wherein two connecting blocks (112) are respectively fixed with a connecting box (107), two opposite sides of the connecting boxes (107) are respectively fixed with a fan cover (108) and positioned on the lower side of the laser cutting machine body (2), two opposite sides of the connecting boxes (107) are respectively communicated with a connecting pipeline (111), one end, far away from the connecting boxes (107), of each connecting pipeline (111) is communicated with a collecting box (101), the upper surface of each collecting box (101) is fixedly provided with an exhaust fan (102), and a first dust screen (103) is fixed inside each collecting box (101);

the right side of the collecting box (101) is provided with a cooling component for cooling the collecting box (101).

2. A laser cutter with a drag chain protection mechanism as claimed in claim 1, wherein: the slag sucking mechanism (1) further comprises two screws (110) which are in threaded connection with the inside of the collecting box (101), a handle (105) is fixed at one end, far away from the collecting box (101), of each screw (110), a mounting plate (109) which is in sliding connection with the outer side of the collecting box (101) is in threaded connection with the outer side of each handle (105), the two screws are fixed between one sides, opposite to the two connecting boxes (107), of each mounting plate (109), and a sliding block (106) which is in sliding connection with the inside of the linear module (3) is fixed on the lower surface of each mounting plate (109).

3. A laser cutter with a drag chain protection mechanism as claimed in claim 1, wherein: an air inlet is formed in the upper surface of the collecting box (101), and the first dustproof net (103) is fixed in the air inlet.

4. A laser cutter with a drag chain protection mechanism as claimed in claim 1, wherein: the two opposite sides of the connecting box (107) are provided with air outlets and are communicated with an air outlet cover (108), the upper surface of the laser cutting machine body (2) is provided with sliding grooves for sliding connection of the sliding blocks (106), and the cross sections of the sliding blocks (106) and the sliding grooves are T-shaped.

5. A laser cutter with a drag chain protection mechanism as claimed in claim 2, wherein: the utility model discloses a collection box, including mounting panel (109), mounting panel (101), screw rod (110) and mounting panel (109) threaded connection, the mounting groove that supplies collection box (101) sliding connection has been seted up to the upper surface of mounting panel (109), the screw hole that supplies to run through is all seted up to the left and right sides of mounting panel (109), and screw groove that supplies collection box (101) threaded connection is all seted up to the left and right sides of collection box (101).

6. A laser cutter with a drag chain protection mechanism as claimed in claim 1, wherein: the cooling assembly comprises a cooling box (104) fixed on the right side of a collecting box (101), a second dustproof net (117) is fixed on the upper surface and the lower surface of an inner cavity of the cooling box (104), a semiconductor radiator (115) is fixed on the right side of the collecting box (101) and located inside the cooling box (104), radiating fins (116) are fixed on the left side and the right side of the semiconductor radiator (115), a fixing block (114) is fixed on the right side of the collecting box (101), and a fan (113) is fixed on the right side of the fixing block (114).

7. The laser cutter with drag chain protection mechanism of claim 6, wherein: the upper surface and the lower surface of cooling box (104) have all been seted up the vent, second dust screen (117) are fixed in the inside of vent, the through-hole that supplies to peg graft with radiator fin (116) is seted up on the right side of collecting box (101).