Laser cutting device for ultra-thick glass production

Abstract

The utility model discloses a laser cutting device for ultra-thick glass production, and relates to the technical field of glass processing. The laser cutting device for ultra-thick glass production comprises a mechanical control arm, a laser cutting head is arranged on the mechanical control arm, a heat dissipation window is formed in the side face of the laser cutting head, a mounting support is movably connected to the mechanical control arm in a clamped mode, and a reinforced heat dissipation unit is fixedly connected to the mounting support. According to the laser cutting device for ultra-thick glass production, reinforced heat dissipation is provided for the laser cutting head by additionally arranging the reinforced heat dissipation unit, the structural design of the reinforced heat dissipation unit is compact, the reinforced heat dissipation unit is installed at the position of a heat dissipation window of the laser cutting head, reinforced heat dissipation is provided for the laser cutting head, and the laser cutting head is more uniform in heat dissipation. When the laser cutting head cuts thickened glass for a long time, the laser cutting head can run stably, and the phenomenon that internal elements of the laser cutting head are damaged due to heat accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a laser cutting device for producing ultra-thick glass. Background Technique

[0002] The working principle of the laser cutting device is mainly based on the interaction between the laser beam and the glass material. When the high-energy laser beam is focused on the glass surface, the laser energy is quickly absorbed and converted into heat energy, resulting in rapid local heating and melting of the glass. As the laser beam moves, the molten glass liquid will flow along the glass surface and be discharged, thus forming a continuous cutting line on the glass.

[0003] By adjusting parameters such as the power of the laser beam, the focusing depth, and the moving speed, precise cutting of ultra-thick glass can be achieved. However, when producing ultra-thick glass by cutting for a long time, due to the increase in the power of the light beam, as the service time of the laser head increases, the heat dissipation performance decreases. It is very easy to cause the laser cutting device to maintain high-power operation for a long time during the long-term processing of ultra-thick glass. Therefore, the built-in heat dissipation of the laser head cannot meet the requirements, resulting in the phenomenon of internal heat accumulation and easy burning of the laser head components, causing losses to the enterprise. Aiming at the deficiencies of the existing technology, the utility model provides a laser cutting device for producing ultra-thick glass to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a laser cutting device for producing ultra-thick glass. Through the design of the locking mechanism, it is convenient to quickly install the mounting bracket, so that the installation or disassembly of the enhanced heat dissipation unit on the mechanical control arm and the laser cutting head is convenient. By adding an enhanced heat dissipation unit to provide enhanced heat dissipation for the laser cutting head, the structure design of the enhanced heat dissipation unit is compact. The enhanced heat dissipation unit is installed at the heat dissipation window position of the laser cutting head to provide enhanced heat dissipation for the laser cutting head, ensuring stable operation when the laser cutting head cuts thickened glass for a long time and avoiding the phenomenon of damage to the internal components of the laser cutting head caused by heat accumulation.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: A laser cutting device for producing ultra-thick glass, including a mechanical control arm, a laser cutting head is provided on the mechanical control arm, a heat dissipation window is provided on the side of the laser cutting head, a mounting bracket is movably clamped on the mechanical control arm, and an enhanced heat dissipation unit is fixedly connected to the mounting bracket;

[0006] The enhanced heat dissipation unit includes a heat dissipation cover fixedly connected to the mounting bracket and an external fan body and a semiconductor refrigeration sheet installed in the heat dissipation cover;

[0007] A locking mechanism is provided between the mechanical control arm and the mounting bracket. The locking mechanism includes a locking seat fixedly connected to the mechanical control arm and a clamping block mounted on the mounting bracket. The clamping block is movably clamped inside the locking seat.

[0008] Preferably, a locking rod is provided inside the locking seat, a jack is formed on the clamping block, and the locking rod is movably inserted into the jack.

[0009] Preferably, a slider is slidably connected inside the locking seat. A spring is fixedly connected between the slider and the inner cavity of the locking seat, and the slider is fixedly connected to the locking rod.

[0010] Preferably, a pull rod is fixedly connected to the slider.

[0011] Preferably, a cooler mounting seat is fixedly connected to the heat dissipation cover. The thermoelectric cooler is fixedly connected inside the cooler mounting seat. A plurality of groups of metal sheets are provided on the thermoelectric cooler, and the metal sheets are located inside the heat dissipation cover.

[0012] Preferably, vertical grooves are formed in the heat dissipation cover and the cooler mounting seat.

[0013] The present utility model discloses a laser cutting device for producing ultra-thick glass, and the beneficial effects thereof are as follows:

[0014] In the laser cutting device for producing ultra-thick glass, through the design of the locking mechanism, it is convenient to quickly install the mounting bracket, so that it is convenient to load or disassemble the enhanced heat dissipation unit on the mechanical control arm and the laser cutting head. By adding the enhanced heat dissipation unit, enhanced heat dissipation is provided for the laser cutting head. The structural design of the enhanced heat dissipation unit is compact. The enhanced heat dissipation unit is installed at the heat dissipation window position of the laser cutting head to provide enhanced heat dissipation for the laser cutting head, ensuring that when the laser cutting head cuts thickened glass for a long time, it can operate stably and avoid the phenomenon that the internal components of the laser cutting head are damaged due to heat accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is the first perspective of the overall structure schematic diagram of the present utility model;

[0017] Figure 2 It is the second perspective of the overall structure schematic diagram of the present utility model;

[0018] Figure 3 This is a disassembled schematic diagram of the mounting bracket of the present utility model;

[0019] Figure 4 This is an internal structure schematic diagram of the heat dissipation cover of the present utility model;

[0020] Figure 5 This is an internal structure schematic diagram of the cooler mounting seat of the present utility model;

[0021] Figure 6 This is a cross-sectional view of the locking seat of the present utility model.

[0022] In the figure: 1. Mechanical control arm; 2. Laser cutting head; 201. Heat dissipation window; 3. Mounting bracket; 4. Enhanced heat dissipation unit; 401. Heat dissipation cover; 402. External fan body; 403. Cooler mounting seat; 404. Thermoelectric cooler; 405. Metal sheet; 406. Vertical groove; 5. Locking mechanism; 501. Locking seat; 502. Block; 5021. Insertion hole; 503. Locking rod; 504. Slide block; 505. Spring; 506. Pull rod. Specific embodiments

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] By providing a laser cutting device for ultra-thick glass production in an embodiment of the present application, the problem is solved that as the usage time of the laser head increases, the heat dissipation performance decreases, which easily causes the laser cutting device to maintain high-power operation for a long time during the processing of ultra-thick glass for a long time. Therefore, the internal heat dissipation of the laser head cannot meet the requirements, resulting in the accumulation of internal heat and the easy burning of the laser head components, causing losses to the enterprise.

[0025] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific embodiments.

[0026] An embodiment of the present utility model discloses a laser cutting device for ultra-thick glass production. As shown in the attached Figure 1-6 figure, it includes a mechanical control arm 1, a laser cutting head 2 is provided on the mechanical control arm 1, a heat dissipation window 201 is provided on the side of the laser cutting head 2, a mounting bracket 3 is movably clamped on the mechanical control arm 1, and an enhanced heat dissipation unit 4 is fixedly connected to the mounting bracket 3;

[0027] The enhanced heat dissipation unit 4 includes a heat dissipation cover 401 fixedly connected to the mounting bracket 3, an external fan body 402 and a thermoelectric cooler 404 mounted on the heat dissipation cover 401; a cooler mounting seat 403 is fixedly connected to the heat dissipation cover 401, and the thermoelectric cooler 404 is fixedly connected inside the cooler mounting seat 403.

[0028] The structure of the enhanced heat dissipation unit 4 is designed compactly. The mounting bracket 3 is used to provide support and limit for the enhanced heat dissipation unit 4. The enhanced heat dissipation unit 4 is installed at the heat dissipation window 201 position of the laser cutting head 2 to provide enhanced heat dissipation for the laser cutting head 2, ensuring that when the laser cutting head 2 cuts thick glass for a long time, it can operate stably and avoid the phenomenon that the internal components of the laser cutting head 2 are damaged due to heat accumulation.

[0029] Through the design of the heat dissipation cover 401 and the external fan body 402, the enhanced heat dissipation unit 4 provides enhanced heat dissipation airflow inside the laser cutting head 2, accelerating the dissipation of internal heat of the laser cutting head 2. At the same time, a thermoelectric cooler 404 is installed on the heat dissipation cover 401. By using the thermoelectric cooler 404, the temperature inside the heat dissipation cover 401 is reduced, so that the airflow is cooled and sent into the inside of the laser cutting head 2, improving the heat dissipation effect of the laser cutting head 2.

[0030] Multiple groups of metal sheets 405 are provided on the thermoelectric cooler 404. The metal sheets 405 are located inside the heat dissipation cover 401. Through the design of multiple groups of metal sheets 405, the thermoelectric cooler 404 improves the heat conduction effect, thereby increasing the cooling effect of the airflow inside the heat dissipation cover 401. At the same time, vertical grooves 406 are provided on the heat dissipation cover 401 and the cooler mounting seat 403. With the design of the vertical grooves 406, it is convenient to divide the airflow of the external fan body 402, thereby discharging the heat generated by the thermoelectric cooler 404.

[0031] A locking mechanism 5 is provided between the mechanical control arm 1 and the mounting bracket 3. The locking mechanism 5 includes a locking seat 501 fixedly connected to the mechanical control arm 1 and a clamping block 502 mounted on the mounting bracket 3. The clamping block 502 is movably clamped inside the locking seat 501. A locking rod 503 is provided inside the locking seat 501. A jack 5021 is provided on the clamping block 502. The locking rod 503 is movably inserted into the jack 5021. A slider 504 is slidably connected inside the locking seat 501. A spring 505 is fixedly connected between the slider 504 and the inner cavity of the locking seat 501. The slider 504 is fixedly connected to the locking rod 503. A pull rod 506 is fixedly connected to the slider 504.

[0032] Through the design of the locking mechanism 5, the device facilitates the quick installation of the mounting bracket 3, thereby making it convenient to load or disassemble the enhanced heat dissipation unit 4 on the robotic control arm 1 and the laser cutting head 2. When enhanced heat dissipation is not required, it is convenient to remove the enhanced heat dissipation unit 4.

[0033] When installing the enhanced heat dissipation unit 4, first pull the pull rod 506, causing the pull rod 506 to drive the slider 504 and the locking rod 503 to move and compress the spring 505. At this time, align the mounting bracket 3 and the latch 502 and insert them into the inside of the locking seat 501. After complete insertion, release the pull rod 506. The spring 505 resets and pushes the slider 504 and the locking rod 503 to move, causing the locking rod 503 to insert into the insertion hole 5021, thereby realizing the position loading limit of the latch 502, the mounting bracket 3, and the enhanced heat dissipation unit 4.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for producing ultra-thick glass, comprising a mechanical control arm (1), a laser cutting head (2) is provided on the mechanical control arm (1), and a heat dissipation window (201) is provided on the side of the laser cutting head (2), characterized in that, An installation bracket (3) is movably clamped on the mechanical control arm (1), and a heat dissipation strengthening unit (4) is fixedly connected to the installation bracket (3); The heat dissipation strengthening unit (4) includes a heat dissipation cover (401) fixedly connected to the installation bracket (3), an external fan body (402) and a semiconductor refrigeration sheet (404) installed in the heat dissipation cover (401); A locking mechanism (5) is provided between the mechanical control arm (1) and the installation bracket (3). The locking mechanism (5) includes a locking seat (501) fixedly connected to the mechanical control arm (1) and a clamping block (502) installed on the installation bracket (3). The clamping block (502) is movably clamped inside the locking seat (501).

2. The laser cutting device for producing ultra-thick glass according to claim 1, wherein, A locking rod (503) is provided inside the locking seat (501). A jack (5021) is formed on the clamping block (502), and the locking rod (503) is movably inserted into the jack (5021).

3. The laser cutting device for producing ultra-thick glass according to claim 2, wherein, A slider (504) is slidably connected inside the locking seat (501). A spring (505) is fixedly connected between the slider (504) and the inner cavity of the locking seat (501). The slider (504) is fixedly connected to the locking rod (503).

4. A laser cutting device for producing ultra-thick glass according to claim 3, characterized in that, A pull rod (506) is fixedly connected to the slider (504).

5. A laser cutting device for producing ultra-thick glass according to claim 1, characterized in that, A refrigerator mounting seat (403) is fixedly connected to the heat dissipation cover (401). The semiconductor refrigeration sheet (404) is fixedly connected inside the refrigerator mounting seat (403). A plurality of groups of metal sheets (405) are provided on the semiconductor refrigeration sheet (404), and the metal sheets (405) are located inside the heat dissipation cover (401).

6. The laser cutting device for producing ultra-thick glass according to claim 5, characterized in that, Vertical grooves (406) are formed in the heat dissipation cover (401) and the refrigerator mounting seat (403).

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