CN214937013U

CN214937013U - Large-breadth glass ultrafast picosecond laser cutting machine

Info

Publication number: CN214937013U
Application number: CN202121506040.5U
Authority: CN
Inventors: 黄凯鑫
Original assignee: Shenzhen East Winner Laser Equipment Co ltd
Current assignee: Shenzhen East Winner Laser Equipment Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-30
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a big breadth glass ultrafast picosecond laser cutting machine, concretely relates to glass cuts technical field, and its technical scheme is: the cutting machine comprises a base, a shell, a placing mechanism and a cutting mechanism, wherein the shell is fixedly arranged at the top of the base; placement mechanism is including putting thing platform and removal subassembly, remove the unit mount at the base top, remove the installation of subassembly top and put the thing platform, the beneficial effects of the utility model are that: the glass is firmly adsorbed on the fixed surface by the sucker on the fixed surface and the work of the air pump, so that the condition of uneven cutting caused by equipment vibration is avoided; the light pollution is prevented through the arranged shell; set up the observation window that constitutes by dark brown glass on the lateral wall of shell, operating personnel can pass through the observation window at the cutting during operation, observes the inside cutting progress of shell, plays the protection effect to operating personnel's eyesight.

Description

Large-breadth glass ultrafast picosecond laser cutting machine

Technical Field

The utility model relates to a glass cuts technical field, concretely relates to big breadth glass ultrafast picosecond laser cutting machine.

Background

The laser cutting is an advanced manufacturing technology for quickly cutting materials by fully utilizing the thermal effect of a high-energy-density laser beam, is developed into a composite high-tech technology integrating cross subjects such as a computer technology, a numerical control technology, a detection technology, a material processing technology and the like, can quickly cut metal, nonmetal and ceramic materials with complex structures, high hardness and brittleness and the like, has the technical advantages of strong material adaptability, non-contact processing, high efficiency, automation, high quality and the like, breaks through the technical bottleneck which cannot be realized by a plurality of traditional manufacturing methods, is widely applied in the fields of aerospace, ships, steel, automobiles, medical instruments and the like, has extremely wide market prospect, has great brittleness, is an amorphous inorganic nonmetal material which is easy to crack and damage when being impacted, has good cutting effect when being cut, The precision is high, the security is higher, and is higher to the cutting process efficiency of glass.

The prior art has the following defects: when the existing laser cutting machine is used for cutting large-breadth glass, the glass is usually directly placed on a cutting table top, stable cutting is carried out by utilizing the gravity of the glass, the glass is not quickly and effectively fixed, and when the existing laser cutting machine is moved to the position below a laser cutter head for cutting, due to vibration generated during the operation of the equipment, the cutting depth is different during the glass cutting due to vibration, and the cutting effect is influenced; in addition, the laser cutter head is usually exposed in the air to work, and the operator is easy to damage the vision when observing the cutting condition; because the glass has the property of reflecting light, the glass easily reflects strong light in the cutting process, and generates light pollution to the environment.

Therefore, it is necessary to invent an ultrafast picosecond laser cutting machine for large-format glass.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an ultrafast picosecond laser cutting machine of big breadth glass through setting up the shell, utilizes placement machine to put the glass transmission of thing bench to the inside laser cutting work that carries on of shell, firmly holds glass through the multiunit sucking disc in the placement machine simultaneously to solve big breadth glass can't effectively fix when laser cutting and produce the influence to operating personnel's eyesight, and produce the problem of light pollution easily.

In order to achieve the above object, the present invention provides the following technical solutions: a large-format glass ultrafast picosecond laser cutting machine comprises a base and a shell, wherein the shell is fixedly installed at the top of the base, and the large-format glass ultrafast picosecond laser cutting machine also comprises a placing mechanism installed on the base and a cutting mechanism installed at the top of the inner wall of the shell; the placing mechanism comprises an object placing table and a moving assembly, the moving assembly is installed at the top of the base, the object placing table is installed above the moving assembly, and the cutting mechanism is installed above the object placing table.

Preferably, an observation window is formed in the outer wall of one side of the shell, a controller is further installed on the outer wall of one side of the shell, the observation window is made of transparent dark brown glass, and the controller is internally composed of a PLC control assembly and an IC chip.

Preferably, cutting mechanism includes slide rail one, slider one, slide bar, slider two, telescopic link one and laser tool bit, slide rail one fixed mounting is at shell inner wall top, a slider sliding connection is on slide rail one, connect the slide bar on the slider lateral wall, swing joint slider two on the slide bar, two bottom installation telescopic links of slider one, a bottom installation laser tool bit of telescopic link.

Preferably, the placing mechanism further comprises a fixing surface, a sucker, a first pipe, a second pipe, a connecting piece and an air pump, the fixing surface is fixedly connected with the bottom of the placing table, the sucker is arranged inside the fixing surface and is connected with the connecting piece through the first pipe, the connecting piece is connected with the air pump through the second pipe, and the air pump is fixedly installed at the bottom of the placing table.

Preferably, the placing mechanism further comprises a positioning groove, the positioning groove is formed in two ends of the top of the object placing table, and the positioning groove is a V-shaped groove with an upward opening.

Preferably, the moving assembly comprises a second sliding rail, a third sliding block and a second telescopic rod, the second sliding rail is fixedly installed at the top of the base, the third sliding block is connected to the second sliding rail in a sliding mode, the second telescopic rod is connected to the third sliding block, and the top of the second telescopic rod is connected with the object placing table.

Preferably, the second sliding rail is arranged inside the shell, the second sliding rail is provided with two groups, and two or three groups of telescopic rods are respectively arranged on the two groups of second sliding rails.

The utility model has the advantages that:

1. by arranging the placing mechanism, when the glass is placed on the fixed surface, the glass is firmly adsorbed on the fixed surface by the sucker on the fixed surface and the operation of the air pump, so that the condition of uneven cutting caused by equipment vibration can be avoided during cutting operation;

2. the glass is moved to the position below the shell by the moving assembly through the arranged shell, the glass is lifted to the position below the laser cutter head by the telescopic rod, and meanwhile, the object placing table for placing the glass and the shell form a relatively closed space so as to prevent light pollution;

3. set up the observation window that constitutes by dark brown glass on the lateral wall of shell, operating personnel can pass through the observation window at the cutting during operation, observes the inside cutting progress of shell, plays the protection effect to operating personnel's eyesight.

Drawings

Fig. 1 is a front sectional view of embodiment 1 provided by the present invention;

fig. 2 is a cross-sectional side view of embodiment 1 provided by the present invention;

fig. 3 is a side sectional view of the placement mechanism in embodiment 1 provided by the present invention;

fig. 4 is a schematic structural view of a placement table according to embodiment 1 of the present invention;

fig. 5 is a front cross-sectional view of embodiment 2 provided by the present invention.

In the figure: the device comprises a base 1, a shell 2, an observation window 3, a controller 4, a cutting mechanism 5, a placement mechanism 6, a first slide rail 7, a first slide block 8, a slide rod 9, a second slide block 10, a first telescopic rod 11, a laser tool bit 12, a platform 13, a fixed surface 14, a sucking disc 15, a first conduit 16, a second conduit 17, a connecting piece 18, an air pump 19, a positioning groove 20, a second slide rail 21, a third slide block 22, a second telescopic rod 23 and a moving assembly 24.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

referring to the attached drawings 1-4, the utility model provides a large-format glass ultrafast picosecond laser cutting machine, which comprises a base 1 and a shell 2, wherein the shell 2 is fixedly arranged on the top of the base 1, and the large-format glass ultrafast picosecond laser cutting machine also comprises a placing mechanism 6 arranged on the base 1 and a cutting mechanism 5 arranged on the top of the inner wall of the shell 2; the placing mechanism 6 comprises an object placing table 13 and a moving assembly 24, the moving assembly 24 is installed at the top of the base 1, the object placing table 13 is installed above the moving assembly 24, the cutting mechanism 5 is installed above the object placing table 13, specifically, a channel is formed below the outer walls on two sides of the shell 2, the moving assembly 24 can penetrate through the shell 2 during moving work, the shell 2 plays a role in shielding strong light reflection, and the object placing table 13 is driven to move work through the moving assembly 24 below;

furthermore, an observation window 3 is formed in the outer wall of one side of the shell 2, a controller 4 is further installed on the outer wall of one side of the shell 2, the observation window 3 is made of transparent dark brown glass, a PLC control assembly and an IC chip are arranged in the controller 4, specifically, the observation window 3 plays a protection role, the PLC control assembly and the IC chip are all products of the prior patent technology, and the controller 4 controls and adjusts the cutting mechanism 5 and the moving assembly 24 to work;

further, the cutting mechanism 5 comprises a first sliding rail 7, a first sliding block 8, a first sliding rod 9, a second sliding block 10, a first telescopic rod 11 and a laser tool bit 12, the first sliding rail 7 is fixedly mounted at the top of the inner wall of the shell 2, the first sliding block 8 is slidably connected to the first sliding rail 7, the sliding rod 9 is connected to the side wall of the first sliding block 8, the second sliding block 10 is movably connected to the sliding rod 9, a first telescopic rod 11 is mounted at the bottom of the second sliding block 10, the laser tool bit 12 is mounted at the bottom of the first telescopic rod 11, specifically, the laser tool bit 12 can move to any position on glass through the first sliding rail 7 and the sliding rod 9, and the first telescopic rod 11 is lifted to drive the laser tool bit 12 to perform cutting work;

further, the placing mechanism 6 further comprises a fixing surface 14, a suction cup 15, a first conduit 16, a second conduit 17, a connecting piece 18 and an air pump 19, the bottom of the fixing surface 14 is fixedly connected with the object placing table 13, the suction cup 15 is arranged inside the fixing surface 14, the suction cup 15 is connected with the connecting piece 18 through the first conduit 16, the connecting piece 18 is connected with the air pump 19 through the second conduit 17, the air pump 19 is fixedly arranged at the bottom of the object placing table 13, specifically, when the air pump 19 works, air is pumped through the first conduit 16 and the second conduit 17 to form negative pressure, and the glass on the fixing surface 14 is adsorbed and fixed through the conduit connecting suction cup 15;

further, the placing mechanism 6 further comprises a positioning groove 20, the positioning groove 20 is formed in two ends of the top of the object placing table 13, the positioning groove 20 is a V-shaped groove with an upward opening, specifically, the positioning groove 20 can facilitate the rapid positioning of the object placing table 13, so that a relatively closed space is formed between the object placing table 13 and the housing 2;

further, the moving assembly 24 comprises a second sliding rail 21, a third sliding block 22 and a second telescopic rod 23, the second sliding rail 21 is fixedly mounted at the top of the base 1, the third sliding block 22 is connected to the second sliding rail 21 in a sliding manner, the top of the third sliding block 22 is connected with the second telescopic rod 23, the top of the second telescopic rod 23 is connected with the object placing table 13, specifically, the third sliding block 22 slides to drive the second telescopic rod 23 at the top to move synchronously, so that the object placing table 13 mounted above the second telescopic rod 23 moves;

further, two 21 settings of slide rail are inside shell 2, and two 21 settings of slide rail are two sets of, respectively install two sets of telescopic links 23 on two sets of slide rails two 21, and is concrete, through two sets of two 23 telescopic works of telescopic link, drive the thing platform 13 elevating movement of putting at top for when putting thing platform 13 and shell 2 and forming comparatively enclosure space, remove glass to laser tool bit 12 below and carry out cutting work.

The utility model discloses a use as follows: the technical personnel in the field place glass on the stationary plane 14, work of bleeding through the air pump 19, utilize sucking disc 15 to adsorb the glass on the stationary plane 14 and fix, at this moment, slide work through controller 4 control slide three 22, remove the stationary plane 14 to the shell 2 below, extend work through telescopic link two 23, put thing platform 13 with the glass on the stationary plane 14 at top upwards lifting, until putting the constant head tank 20 and the shell 2 edge contact (as shown in fig. 1) at thing platform 13 both ends, form relative confined work space between shell 2 and the thing platform 3, at this moment, control laser tool bit 12 through controller 4 and carry out cutting work, through observation window 3 on the shell 2 lateral wall, can observe the inside cutting condition of shell 2, when playing the protective effect to operating personnel's eyesight, effectively prevent the production of light pollution.

Example 2:

referring to the attached figure 5, the utility model provides a large-format glass ultrafast picosecond laser cutting machine, which comprises a base 1 and a shell 2, wherein the shell 2 is fixedly arranged on the top of the base 1, and the large-format glass ultrafast picosecond laser cutting machine also comprises a placing mechanism 6 arranged on the base 1 and a cutting mechanism 5 arranged on the top of the inner wall of the shell 2; the placing mechanism 6 comprises an object placing table 13 and a moving assembly 24, the moving assembly 24 is installed at the top of the base 1, the object placing table 13 is installed above the moving assembly 24, the cutting mechanism 5 is installed above the object placing table 13, specifically, a channel is formed below the outer walls on two sides of the shell 2, the moving assembly 24 can penetrate through the shell 2 during moving work, the shell 2 plays a role in shielding strong light reflection, and the object placing table 13 is driven to move work through the moving assembly 24 below;

further, two 21 settings of slide rail are inside shell 2, and two 21 settings of slide rail are two sets of, respectively install two 23 three telescopic links of group on two 21 sets of slide rails, and is concrete, and two 23 telescopic links of three groups can play more stable supporting role, improve the removal during operation, the thing platform 13 of putting at two 23 tops of telescopic link to and the glass's on the stationary plane 14 stability.

The utility model discloses a use as follows: the technicians in the field install three groups of two telescopic rods 23 on a group of two sliding rails 21, which can play a more stable supporting role, place glass on the fixed surface 14, pump air through the air pump 19, adsorb and fix the glass on the fixed surface 14 by using the suction cup 15, at this time, control the sliding operation of the three sliders 22 through the controller 4, move the fixed surface 14 to the lower part of the shell 2, extend the telescopic rods 23 to work, lift the object placing table 13 at the top together with the glass on the fixed surface 14 upwards until the positioning grooves 20 at the two ends of the object placing table 13 are contacted with the edge of the shell 2 (as shown in figure 1), form a relatively closed working space between the shell 2 and the object placing table 3, at this time, control the laser cutter head 12 through the controller 4 to perform cutting work, through the observation window 3 on the side wall of the shell 2, can observe the cutting condition inside the shell 2, and play a role of protecting the eyesight of the operators, effectively prevent the generation of light pollution.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a big breadth glass ultrafast picosecond laser cutting machine, includes base (1) and shell (2), base (1) top fixed mounting shell (2), its characterized in that: the cutting machine also comprises a placing mechanism (6) arranged on the base (1) and a cutting mechanism (5) arranged at the top of the inner wall of the shell (2);

place mechanism (6) including putting thing platform (13) and removal subassembly (24), remove subassembly (24) and install at base (1) top, remove subassembly (24) top installation and put thing platform (13), cutting mechanism (5) are installed and are put thing platform (13) top.

2. The large format glass ultrafast picosecond laser cutter of claim 1, wherein: the novel multifunctional observation window is characterized in that an observation window (3) is formed in the outer wall of one side of the shell (2), a controller (4) is further installed on the outer wall of one side of the shell (2), the observation window (3) is made of transparent dark brown glass, and a PLC control assembly and an IC chip are arranged inside the controller (4).

3. The large format glass ultrafast picosecond laser cutter of claim 1, wherein: cutting mechanism (5) include slide rail (7), slider (8), slide bar (9), slider two (10), telescopic link (11) and laser tool bit (12), slide rail (7) fixed mounting is at shell (2) inner wall top, slider (8) sliding connection is on slide rail (7), connect slide bar (9) on slider (8) lateral wall, swing joint slider two (10) on slide bar (9), slider two (10) bottom installation telescopic link (11), telescopic link (11) bottom installation laser tool bit (12).

4. The large format glass ultrafast picosecond laser cutter of claim 1, wherein: place mechanism (6) and still include stationary plane (14), sucking disc (15), pipe (16), pipe two (17), connecting piece (18) and air pump (19), stationary plane (14) bottom fixed connection puts thing platform (13), stationary plane (14) inside sets up sucking disc (15), sucking disc (15) are connected with connecting piece (18) through pipe one (16), air pump (19) are connected through pipe two (17) in connecting piece (18), air pump (19) fixed mounting puts thing platform (13) bottom.

5. The large format glass ultrafast picosecond laser cutter of claim 1, wherein: the placing mechanism (6) further comprises a positioning groove (20), the positioning groove (20) is formed in two ends of the top of the object placing table (13), and the positioning groove (20) is a V-shaped groove with an upward opening.

6. The large format glass ultrafast picosecond laser cutter of claim 1, wherein: remove subassembly (24) and include slide rail two (21), slider three (22) and telescopic link two (23), slide rail two (21) fixed mounting is at base (1) top, slider three (22) sliding connection is on slide rail two (21), slider three (22) top is connected telescopic link two (23), article platform (13) are put in connection at telescopic link two (23) top.

7. The large format glass ultrafast picosecond laser cutter of claim 6, wherein: the second sliding rail (21) is arranged inside the shell (2), the second sliding rail (21) is provided with two groups, and the two groups of sliding rails (21) are respectively provided with two or three groups of telescopic rods (23).