Laser cutting machine with cooling mechanism
By introducing a cooling mechanism that combines spray cooling water and fan heat dissipation into the laser cutting machine, and combining it with a moving mechanism, the problems of heat accumulation and inflexible position adjustment during the laser cutting process are solved, achieving efficient cooling and precise cutting, and improving equipment life and cutting accuracy.
Patent Information
- Application Number
- CN202422949213.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing laser cutting machines generate a lot of heat during the cutting process, which damages parts and equipment, and makes it difficult to flexibly adjust the laser cutting position, thus reducing cutting accuracy.
Laser cutting machines with built-in cooling mechanisms include a spray mechanism, a fan, a moving mechanism, and a clamping mechanism. They cool down by spraying cooling water, enhance heat dissipation by combining it with a fan, achieve the recycling of cooling water, and improve the flexibility and position adjustment accuracy of the laser cutter through the moving mechanism.
It effectively reduces the temperature of parts, prevents damage, extends equipment life, improves cutting accuracy and production efficiency, reduces errors, saves water resources, and lowers production costs.
Smart Images
Figure CN223684640U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile parts production, specifically is laser cutting machine with cooling mechanism. BACKGROUND
[0002] Automobile parts are various units that make up the whole car and a kind of product serving the car. There are many kinds of automobile parts, and automobile parts are an important part of the automobile industry, which includes engine parts, transmission system parts, brake system parts, suspension system parts, electrical system parts, etc. The quality and performance of these parts directly affect the safety, reliability and comfort of the car. With the continuous development of automobile technology, automobile parts are also constantly updated and upgraded to meet the increasing demand of consumers for car performance and function.
[0003] Laser cutting is to use high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to vaporization temperature, evaporated to form a hole, and with the movement of the light beam on the material, the hole continuously forms a narrow cutting seam, and the cutting of the material is completed. Laser cutting has the advantages of high cutting precision, fast cutting speed, wide cutting material range, no need for mold, high flexibility, environmental protection, etc. It is an advanced cutting technology with wide application prospect.
[0004] The inventor found the following problems in the prior art in the process of realizing the utility model: 1. The existing laser cutting machine will generate a lot of heat during cutting of the parts, which is easy to cause damage to the parts and equipment, and lacks a cooling mechanism; 2. The existing laser cutting machine is difficult to flexibly adjust the specific position of laser cutting during the cutting process according to different cutting requirements, thereby reducing the cutting precision. UTILITY MODEL CONTENT
[0005] The utility model discloses a purpose lies in providing the laser cutting machine of self cooling mechanism, to solve the above -mentioned background art proposed in the process of cutting the accessory of current laser cutting machine can produce a large amount of heat, easy to cause the damage of accessory and equipment, lack cooling mechanism and current laser cutting machine is difficult to adjust the specific position of laser cutting in the cutting process according to different cutting requirements, thereby make cutting precision reduce problem. To realize above -mentioned purpose, the utility model provides the following technical scheme: the laser cutting machine of self cooling mechanism, including water storage tank, the left and right two side outer wall of water storage tank is inserted with one end of spray mechanism, the other end of spray mechanism is transversely passed through the left and right sides of work tank, the top of work tank is equipped with air chamber, the middle part of the top wall of air chamber is connected with fan, the bottom opening of work tank is equipped with supporting plate, the bottom of supporting plate is equipped with water collecting channel, the left and right two side inner wall of work tank is connected with clamping mechanism, the bottom of air chamber is equipped with moving mechanism, the bottom of moving mechanism is connected with hydraulic pneumatic cylinder, the drive end of hydraulic pneumatic cylinder is equipped with laser cutting ware.
[0006] Further preferably, the inside of the water storage tank is slidably connected with a filter screen.
[0007] Further preferably, the spray mechanism is composed of a water pump, a water suction pipe, a water delivery pipe and a spray head, wherein one end of the water suction pipe is inserted into the left and right side outer walls of the water storage tank, the other end is inserted into the bottom end of the water pump, the top end of the water pump is inserted with one end of the water delivery pipe, the other end of the water delivery pipe is transversely passed through the left and right sides of the work tank, and the spray head is arranged at the water outlet end of the water delivery pipe.
[0008] Further preferably, a plurality of ventilation holes are formed in the bottom of the air chamber.
[0009] Further preferably, a plurality of through grooves are formed in the surface of the supporting plate.
[0010] Further preferably, the clamping mechanism is composed of an electric telescopic rod, a clamping plate and an anti-skid silica gel pad, wherein the tail end of the electric telescopic rod is screwed into the left and right side inner walls of the work tank, the clamping plate is arranged at the drive end of the electric telescopic rod, and the anti-skid silica gel pad is arranged at the opposite side of the clamping plate.
[0011] Further preferably, the moving mechanism is composed of a first sliding frame, a second sliding frame, a first moving screw rod, a second moving screw rod, a drive motor, a first moving screw block and a second moving screw block, wherein the first sliding frame is arranged at the bottom of the air chamber, the two ends of the first moving screw rod are rotatably connected to the opposite side inner walls of the first sliding frame, the first moving screw block is screwed to the outer wall of the first moving screw rod, the second sliding frame is arranged at the bottom of the first moving screw block, the two ends of the second moving screw rod are rotatably connected to the opposite side inner walls of the second sliding frame, the second moving screw block is screwed to the outer wall of the second moving screw rod, and one end of the first moving screw rod and the second moving screw rod is inserted with the drive motor.
[0012] Compared with the prior art, the utility model has the beneficial effects of:
[0013] In the utility model, the spraying mechanism can quickly and effectively reduce the temperature of the surface of the automobile accessory, prevent the accessory from being damaged due to overheating, and spray and cool the accessory by extracting cooling water, so that the damage of heat generated in the laser cutting process to the equipment can be reduced, and the service life of the equipment is prolonged.
[0014] The moving mechanism enables the laser cutter to move freely in the X-axis and Y-axis directions, thereby increasing the flexibility and operation range of the equipment, so that the operator can move the laser cutter to different positions as needed to adapt to automobile accessories of different sizes and shapes. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a front view structural schematic diagram of the utility model;
[0016] Figure 2 is a front view structural schematic diagram of the utility model;
[0017] Figure 3 is a wind chamber structure schematic diagram of the utility model;
[0018] Figure 4 is a moving mechanism structure schematic diagram of the utility model;
[0019] Figure 5 is a spraying mechanism structure schematic diagram of the utility model.
[0020] In the figure: 1, water storage tank; 101, filter screen; 2, spraying mechanism; 201, water pump; 202, water suction pipe; 203, water delivery pipe; 204, spray head; 3, working tank; 4, air chamber; 401, air hole; 5, fan; 6, support plate; 601, through slot; 7, water collection channel; 8, clamping mechanism; 801, electric telescopic rod; 802, clamping plate; 803, anti-skid silica gel pad; 9, moving mechanism; 901, first sliding frame; 902, second sliding frame; 903, first moving screw; 904, second moving screw; 905, drive motor; 906, first moving block; 907, second moving block; 10, hydraulic cylinder; 11, laser cutter. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0022] Please refer to Figures 1 to 5 The present application provides a technical solution: a laser cutting machine with a cooling mechanism, comprising a water storage tank 1, one end of the spraying mechanism 2 is inserted into the left and right outer walls of the water storage tank 1, the other end of the spraying mechanism 2 transversely penetrates the left and right sides of the working tank 3, the top of the working tank 3 is provided with an air chamber 4, the middle of the top wall of the air chamber 4 is clamped with a fan 5, the bottom opening of the working tank 3 is provided with a support plate 6, the bottom of the support plate 6 is provided with a water collection channel 7, the left and right inner walls of the working tank 3 are threadedly connected with a clamping mechanism 8, the bottom of the air chamber 4 is provided with a moving mechanism 9, the bottom of the moving mechanism 9 is clamped with a hydraulic cylinder 10, and the driving end of the hydraulic cylinder 10 is provided with a laser cutter 11.
[0023] In this embodiment, as Figure 2 and Figure 5As shown, the inside of the water storage tank 1 is slidably connected with a filter screen plate 101, and it is to be noted that during the operation of pushing the laser cutter 11 to be close to the automobile accessory by the hydraulic cylinder 10 and cutting the accessory, the spraying mechanism 2 can be started to cool the surface of the accessory, and during the process, the sundries generated by the laser cutter 11 when cutting the accessory can fall into the water storage tank 1 directly below, so that the water source in the water storage tank 1 becomes turbid, thereby affecting the recycling, therefore, in the utility model, the inside of the water storage tank 1 is slidably connected with the filter screen plate 101, when the water containing sundries flows into the water storage tank 1 along the water collecting channel 7, the water can first contact the filter screen plate 101 and filter the sundries contained in the water, so that the cooling water in the water storage tank 1 can be recycled, and in actual use, the filter screen plate 101 can effectively intercept and filter the sundries in the water, including the metal shavings, debris and other solid particles generated during the cutting process, which helps to keep the cooling water clean and prevent the sundries from damaging the subsequent cutting process and equipment, so that the cooling water in the water storage tank 1 can be recycled, saving water resources, and the slidably connected filter screen plate 101 is convenient to disassemble and clean, which helps to maintain the filtering effect.
[0024] In the embodiment, as shown in Figure 1 and Figure 2 and Figure 5As shown, the spraying mechanism 2 is composed of a water pump 201, a water suction pipe 202, a water delivery pipe 203 and a spray head 204. One end of the water suction pipe 202 is inserted into the left and right outer walls of the water storage tank 1, and the other end is inserted into the bottom end of the water pump 201. The top end of the water pump 201 is inserted with one end of the water delivery pipe 203, and the other end of the water delivery pipe 203 penetrates horizontally through the left and right sides of the working tank 3. The spray head 204 is arranged at the water outlet end of the water delivery pipe 203. It should be noted that the surface of the accessory is prone to overheating, thereby generating a large amount of heat. Therefore, the operator can start the left and right water pumps 201 to generate suction, and the cooling water stored in the water storage tank 1 is extracted through the water suction pipe 202 connected thereto and pushed upward into the water delivery pipe 203. During this process, the cooling water is transported along the pipeline of the water delivery pipe 203 to the spray head 204 connected thereto, and is sprayed out of the spray holes on the surface of the spray head 204. Because the spraying mechanism 2 is arranged on the left and right sides of the working tank 3, the spray heads 204 arranged on the left and right sides can concentrate the cooling water to the middle of the automobile accessory, thereby cooling it. In actual use, the spraying mechanism 2 can quickly and effectively reduce the temperature of the surface of the automobile accessory, prevent the accessory from being damaged due to overheating, and the spray heads 204 on the left and right sides can concentrate the cooling water to the middle of the automobile accessory, so that the surface of the accessory is uniformly cooled, avoiding local overheating. By extracting cooling water through the spraying mechanism 2 to spray and cool the accessory, the damage of the equipment caused by the heat generated during laser cutting can be reduced, the service life of the equipment can be prolonged, and appropriate cooling can reduce the thermal deformation of the accessory, improve the cutting precision and quality.
[0025] As shown in the embodiment, Figure 2 and Figure 3 the bottom of the air chamber 4 is provided with a plurality of ventilation holes 401. It should be noted that when the operator uses the spraying mechanism 2 to cool the automobile accessory during cutting, the operator can simultaneously start the fan 5 to rotate the fan blades and drive the surrounding airflow to blow air downward through the ventilation holes 401 to the machining area. At this time, the water droplets attached to the surface of the accessory and the equipment will evaporate faster under the driving of the flowing air, thereby faster removing the heat from the surface of the accessory and the equipment. In actual use, the design of the ventilation holes 401 allows air to pass from the bottom of the air chamber 4, and the distribution of the plurality of ventilation holes 401 can make the air blow uniformly to the machining area, ensuring that each part of the accessory and the equipment can be effectively cooled, avoiding the formation of local hot spots and improving the overall temperature uniformity. The rotation of the fan 5 generates an airflow, which can help to disperse the heat generated during cutting, improve the cooling effect, and increase the air flow and promote water evaporation by starting the fan 5, which helps to improve the overall heat dissipation efficiency. At the same time, the combination of the ventilation holes 401 and the fan 5 can accelerate the cooling speed and shorten the cooling time, thereby speeding up the completion of the cutting operation and improving the production efficiency.
[0026] In this embodiment, as Figure 5 As shown, the surface of the support plate 6 has several through grooves 601. It should be noted that during the cooling process of the automotive parts being cut using the spray mechanism 2, the cooling water that has come into contact with the parts and equipment will fall downwards onto the surface of the support plate 6 under gravity. Because the surface of the support plate 6 has several through grooves 601, the collected water will flow through the through grooves 601 into the water collection channel 7, and then flow back into the water storage tank 1 along the water collection channel 7. In actual use, the through grooves 601 allow cooling water to pass through... The water flows into the water collection channel 7 from the support plate 6 and eventually back into the water storage tank 1, which effectively drains the used cooling water from the processing area, preventing water accumulation from adversely affecting the cutting process and equipment, keeping the processing area dry, and timely drainage of cooling water can reduce water interference in the laser cutting process, improve cutting accuracy and quality. The water flow is guided to the water collection channel 7 and back to the water storage tank 1 through the through groove 601, realizing the recycling of cooling water, which helps to save water resources, reduce production costs, and also reduce the impact on the environment.
[0027] In this embodiment, as Figure 5 As shown, the clamping mechanism 8 consists of an electric telescopic rod 801, a clamping plate 802, and an anti-slip silicone pad 803. The tail end of the electric telescopic rod 801 is screwed to the inner walls of the left and right sides of the work box 3. The clamping plate 802 is located at the drive end of the electric telescopic rod 801, and the anti-slip silicone pad 803 is located on the opposite side of the clamping plate 802. It should be noted that when the operator places the automotive part horizontally on top of the support plate 6, the electric telescopic rods 801 on both sides can be activated simultaneously via an external controller. This extends their drive ends and pushes the connected clamping plates 802 closer to the part placed in the center, until the anti-slip silicone pads 803 on the opposite side of the clamping plates 802 can tightly adhere to the outer walls of both sides of the part, thereby clamping and fixing it in place, thus completing the position determination. In actual use, the electric telescopic rod 801... Pushing the clamping plate 802 firmly holds the automotive parts, while the anti-slip silicone pad 803 increases the friction between the clamping plate 802 and the parts, further preventing the parts from moving or shaking during processing, improving cutting accuracy and safety. The anti-slip silicone pad 803 is also soft, preventing the clamping plate 802 from scratching or damaging the surface of the parts, thus providing cushioning and protection. By adjusting the length of the electric telescopic rod 801, it can accommodate automotive parts of different sizes, enabling the clamping mechanism 8 to clamp parts of various shapes and sizes, improving the versatility of the equipment. At the same time, the clamping mechanism 8 can quickly and accurately clamp the parts, reducing the time spent on manual adjustment and fixing of the parts, improving work efficiency, and the stable clamping also helps to reduce errors and scrap rates during processing.
[0028] In this embodiment, as shown in Figure 4 The moving mechanism 9 is composed of a first sliding frame 901, a second sliding frame 902, a first moving screw 903, a second moving screw 904, a driving motor 905, a first moving screw block 906 and a second moving screw block 907. The first sliding frame 901 is arranged at the bottom of the air chamber 4. The two ends of the first moving screw 903 are rotatably connected to the opposite inner walls of the first sliding frame 901. The first moving screw block 906 is screwed to the outer wall of the first moving screw 903. The second sliding frame 902 is arranged at the bottom of the first moving screw block 906. The two ends of the second moving screw 904 are rotatably connected to the opposite inner walls of the second sliding frame 902. The second moving screw block 907 is screwed to the outer wall of the second moving screw 904. One end of each of the first moving screw 903 and the second moving screw 904 is inserted with the driving motor 905. It should be noted that when laser cutting of the automobile accessory is needed, the operator can first move the entire laser cutter 11 to a suitable position according to the actual size of the accessory through the moving mechanism 9, and then during the cutting process, the operator can also start the driving motor 905 to drive the first moving screw 903 and the second moving screw 904 inserted therewith to start rotating, so that the first moving screw block 906 and the second moving screw block 907 screwed to the outer walls of the first moving screw 903 and the second moving screw 904 can move along the thread direction of each other. During this period, the hydraulic cylinder 10 arranged at the bottom of the second moving screw block 907 and the laser cutter 11 will be driven to slide along the Y-axis direction along the second sliding frame 902, and the first moving screw block 906 will drive the entire second sliding frame 902 arranged at the bottom thereof to slide along the X-axis direction along the first sliding frame 901, so as to realize the position adjustment of the laser cutter 11 in the Y-axis and X-axis directions. In actual use, the moving mechanism 9 enables the laser cutter 11 to freely move in the X-axis and Y-axis directions, thereby increasing the flexibility and operation range of the equipment, so that the operator can move the laser cutter 11 to different positions as needed to adapt to automobile accessories of different sizes and shapes. Through the moving mechanism 9, the operator can accurately adjust the position of the laser cutter 11 to ensure the accuracy and precision of cutting, which can reduce errors in the cutting process and improve product quality. The stability and accuracy of the moving mechanism 9 help to ensure the consistency and precision of the cutting lines, thereby adapting to complex cutting patterns or cutting tasks at specific positions. During the cutting process, the moving mechanism 9 can also enable the laser cutter 11 to continuously move without the need to frequently reposition the accessory, which helps to improve production efficiency and reduce processing time.
[0029] The use method and advantages of the laser cutting machine with a cooling mechanism are as follows:
[0030] As shown in Figure 1 , Figure 2 ,Figure 3 、 Figure 4 and Figure 5 As shown in the figure, first, the operator places the automobile parts horizontally on the top of the support plate 6, and then starts the left and right electric telescopic rods 801 through the external controller, so that the driving end of the electric telescopic rod 801 is elongated and pushes the clamping plate 802 connected thereto to move towards the middle placed parts, until the anti-slip silica gel pad 803 arranged on the opposite side of the clamping plate 802 can closely adhere to the two side walls of the parts, so as to clamp and fix the parts, and then start the hydraulic cylinder 10, so that the driving end of the hydraulic cylinder 10 pushes the laser cutter 11 connected thereto downward to a suitable position close to the automobile parts, at the same time, start the laser cutter 11 to cut the parts by laser, and in this period, the operator can first start the driving motor 905 to drive the first and second moving screws 903 and 904 to rotate, so that the first and second moving screws 906 and 907 screwed on the outer wall of the first and second moving screws 903 and 904 can move along the thread direction, in this period, the hydraulic cylinder 10 and the laser cutter 11 arranged at the bottom of the second moving screw block 907 will be driven to slide along the second sliding frame 902 in the Y-axis direction, and the first moving screw block 906 will drive the entire second sliding frame 902 arranged at the bottom thereof to slide along the first sliding frame 901 in the X-axis direction, so as to realize the position adjustment of the laser cutter 11 in the Y-axis and X-axis directions, and to cut the entire parts completely, in this process, the operator can start the left and right water pumps 201 to generate suction, and through the water suction pipe 202 connected thereto, the cooling water stored in the water storage tank 1 is extracted and pushed upward into the water delivery pipe 203, during which the cooling water is transported along the pipeline of the water delivery pipe 203 to the spray head 204 connected thereto, and is sprayed from the spray holes on the surface of the spray head 204 to the automobile parts, so as to cool the automobile parts, at the same time, start the fan 5, so that the fan blades start to rotate and drive the surrounding airflow, and the air flows downward through the ventilation hole 401 and blows to the processing area, at this time, the water droplets attached to the parts and the equipment surface will evaporate under the driving of the flowing air, so as to take away the heat of the parts and the equipment surface faster, and the cooling water contacted with the parts and the equipment will fall downward and pass through the through slot 601 on the surface of the support plate 6, and flow back to the water storage tank 1 along the water collecting channel 7, after contacting with the filter screen 101 and filtering the impurities, it can be recycled.
[0031] The basic principle, main features and advantages of the present application are shown and described above. The technical personnel in the industry should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. Laser cutting machine with cooling mechanism, comprising a water storage tank (1), characterized in that: One end of the left and right outer walls of the water storage tank (1) is inserted with one end of the spraying mechanism (2), the inside of the water storage tank (1) is slidably connected with a filter screen (101), the other end of the spraying mechanism (2) penetrates through the left and right sides of the working tank (3) in the transverse direction, the top of the working tank (3) is provided with an air chamber (4), the middle of the top wall of the air chamber (4) is clamped with a fan (5), the bottom opening of the working tank (3) is provided with a support plate (6), the bottom of the support plate (6) is provided with a water collecting channel (7), the left and right inner walls of the working tank (3) are threadedly connected with a clamping mechanism (8), the bottom of the air chamber (4) is provided with a moving mechanism (9), the bottom of the moving mechanism (9) is clamped with a hydraulic cylinder (10), and the driving end of the hydraulic cylinder (10) is provided with a laser cutter (11). The spraying mechanism (2) is composed of a water pump (201), a water suction pipe (202), a water delivery pipe (203) and a spray head (204), wherein one end of the water suction pipe (202) is inserted into the left and right outer walls of the water storage tank (1), the other end is inserted into the bottom end of the water pump (201), the top end of the water pump (201) is inserted with one end of the water delivery pipe (203), the other end of the water delivery pipe (203) penetrates through the left and right sides of the working tank (3) in the transverse direction, and the spray head (204) is arranged at the water outlet end of the water delivery pipe (203). The clamping mechanism (8) is composed of an electric telescopic rod (801), a clamping plate (802) and an anti-skid silica gel pad (803), wherein the tail end of the electric telescopic rod (801) is screwed into the left and right inner walls of the working tank (3), the clamping plate (802) is arranged at the driving end of the electric telescopic rod (801), and the anti-skid silica gel pad (803) is arranged on the opposite side of the clamping plate (802). The moving mechanism (9) is composed of a first sliding frame (901), a second sliding frame (902), a first moving screw (903), a second moving screw (904), a driving motor (905), a first moving block (906) and a second moving block (907), wherein the first sliding frame (901) is arranged at the bottom of the air chamber (4), the two ends of the first moving screw (903) are rotatably connected to the opposite inner walls of the first sliding frame (901), the first moving block (906) is screwed to the outer wall of the first moving screw (903), the second sliding frame (902) is arranged at the bottom of the first moving block (906), the two ends of the second moving screw (904) are rotatably connected to the opposite inner walls of the second sliding frame (902), and the second moving block (907) is screwed to the outer wall of the second moving screw (904). One end of the first moving screw (903) and the second moving screw (904) is inserted with a driving motor (905).
2. The laser cutting machine with cooling mechanism according to claim 1, characterized in that: A plurality of ventilation holes (401) are formed in the bottom of the air chamber (4).
3. The laser cutting machine with cooling mechanism according to claim 1, characterized in that: A plurality of through grooves (601) are formed in the surface of the support plate (6).