Waste cleaning device of laser cutting machine

Abstract

The utility model belongs to the technical field of laser cutting, and particularly relates to a waste cleaning device of a laser cutting machine. Comprising a laser cutting body (1), an isolation fence (2), a rotatable handle (4), a bearing plate (5) and a shell (3). The isolation fence (2) is arranged at the top of the shell (3), the laser cutting body (1) is installed above the isolation fence (2), the bearing plate (5) penetrates through one side of the shell (3) and is in contact with the other end of the shell (3) in an attached mode, one end of the bearing plate (5) is connected with the rotatable handle (4), a positioning protrusion (41) is further arranged on the rotatable handle (4), and the positioning protrusion (41) is connected with the laser cutting body (1). A rotating groove (31) matched with the positioning protrusion (41) is formed in the inner side of the shell (3). In the practical application of the laser cutting device, a workpiece is cut through a laser cutting body, generated waste materials enter the bearing plate (5) through the isolation fence (2), the bearing plate (5) is pulled out of the shell (3) by rotating and pulling the rotatable handle (4), and therefore the generated waste materials are cleaned.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser cutting technical field, concretely relates to a laser cutting machine waste cleaning device. BACKGROUND

[0002] With the continuous improvement of the requirement of processing precision and efficiency in the field of industrial manufacturing, laser cutting technology is widely used because of its high precision, high speed and the ability to handle complex shape materials. However, if the waste (such as metal debris, powder, etc.) generated in the laser cutting process cannot be cleaned in time and effectively, not only will it affect the neatness of the working environment, but also may cause damage to the equipment, and even affect the safety of the operator. The traditional waste cleaning method usually uses manual cleaning or uses a vacuum cleaner and other tools, which has the problems of time-consuming and laborious cleaning, and in some cases may damage the internal structure of the laser cutting machine due to improper operation.

[0003] The Chinese patent with publication number CN213969592U discloses a laser cutting machine material collecting funnel drawer, belonging to the field of laser cutting machine drawers, including a funnel body, a flow limiting plate is arranged on the inner surface of the funnel body, a support block is fixedly connected to the lower end of the funnel body, a drawer is slidably connected inside the support block, and sliding blocks are fixedly connected to the left and right ends of the drawer. The laser cutting machine material collecting funnel drawer is provided with a material collecting funnel drawer, which is convenient for collecting and cleaning the waste materials falling from the cutting machine, and the drawer is provided with ball bearings on both sides, which can reduce the friction between the drawer and the support block, increase the smoothness, make the operation of moving the drawer to take out the waste materials more smooth and convenient, and the funnel is provided with a flow limiting plate inside, the flow limiting plate limits the flow rate of the waste materials, so as to prevent the waste materials from sliding down too fast and impacting too much in the drawer, causing the drawer to deform and break, and the service life of the drawer is guaranteed. The above-mentioned device is difficult to take out the waste materials in the device, and there is a lack of connection between the drawer and the support block, which may cause the drawer to open during laser processing. Therefore, it is urgent for the technical personnel in the field to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that the waste materials generated by the laser cutting machine are difficult to clean in the prior art.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A kind of laser cutting machine waste cleaning device, including laser cutting main body, isolation fence, rotatable handle, bearing plate and shell;The shell top is provided with the isolation fence, the laser cutting main body is installed above the isolation fence, the bearing plate is passed through one side of the shell and the other end of the shell is pasted, one end of the bearing plate is connected with the rotatable handle, the rotatable handle is also provided with positioning protrusion, the inside of the shell is provided with the rotation groove matched with the positioning protrusion.

[0007] By adopting the above technical scheme, the bearing plate and the rotatable handle are provided, and the operator can easily pull out the bearing plate full of waste from the shell, and quickly dump the waste by rotating action, which greatly simplifies the cleaning process and reduces the time and labor required for cleaning. The design of the rotatable handle makes it easy for a single person to complete the waste collection and cleaning work. The positioning protrusion and the rotation groove in the shell cooperate to ensure the stability when pulling out the bearing plate, avoiding the safety problems caused by accidental sliding or tilting. The isolation fence effectively separates the cutting area from the waste collection area, preventing the waste generated during cutting from scattering outside the equipment, which helps to maintain a clean and orderly working environment. Timely cleaning of waste helps to reduce damage to the internal structure of the laser cutting machine, such as avoiding overheating or other mechanical failures caused by waste accumulation, thereby prolonging the service life of the entire equipment. The device is suitable for various types of material cutting operations, whether it is metal or non-metal material, it can effectively handle the waste generated, showing good versatility and flexibility.

[0008] Further, the rotatable handle is installed on the baffle plate, the baffle plate is welded with the bearing plate, and the shell at the position of the rotatable handle is provided with an avoidance opening allowing the baffle plate to pass through.

[0009] By adopting the above technical scheme, the baffle plate and the bearing plate move as a whole, and the user only needs to hold the rotatable handle to easily pull out or push in the bearing plate without worrying about the relative displacement problem between the components. Such design simplifies the operation steps and improves the use efficiency. The welding connection ensures that the baffle plate and the bearing plate will not accidentally separate, avoiding the risk of injury caused by the falling of components during cleaning. At the same time, the avoidance opening on the shell provides the necessary space for the baffle plate to ensure that it will not be hindered during rotation, further improving the safety of operation. Since the baffle plate and the bearing plate are designed as a whole, it is more convenient to handle the entire assembly when cleaning or maintenance is needed. This not only saves time, but also reduces maintenance cost.

[0010] Further, the terminal of the rotation groove is provided with a separation hole matched with the positioning protrusion.

[0011] By adopting the above technical scheme, when the bearing plate is in the normal working position, the positioning protrusion is located in the rotating groove, the bearing plate can be locked in the side wall of the shell, additional safety is provided, and the safety hidden danger caused by the movement of the bearing plate due to vibration or external force during the cutting process is avoided, the operator can pull out the bearing plate by aligning the positioning protrusion with the separation hole, and once it is necessary to clean the waste, only the positioning protrusion needs to be aligned with the separation hole by rotating the rotatable handle, then the bearing plate can be easily pulled out, compared with the traditional fixed mode (such as screw fixing), the disassembly process is greatly simplified, and the working efficiency is improved.

[0012] Further, the shell is provided with slide rails, guide rods and connecting blocks on both sides, the cutting machine body is provided with rollers on both sides, the connecting blocks are sleeved on the guide rods, and the cutting machine body is bolted on the slide rails on both sides.

[0013] By adopting the above technical scheme, through the slide rail system, the laser cutting machine can move freely in the horizontal direction, which makes the equipment adapt to workbenches of different sizes and positions. This flexibility is particularly important for production environments that need to handle materials of various specifications. The design of the guide rods and connecting blocks ensures that the cutting machine body remains stable during movement, reducing vibration and shaking, thereby improving cutting precision. This is crucial for ensuring high-quality cutting results. The design of the slide rails and rollers makes daily maintenance easier. If the cutting machine needs to be inspected or repaired, the cutting machine body can be easily removed by loosening the bolts, which is convenient and fast. The contact between the rollers and the slide rails reduces friction, and compared with directly dragging the cutting machine, this method can significantly reduce the wear and tear of the parts, prolong the service life of the equipment. The quick and smooth movement mechanism shortens the preparation time, especially when the cutting position needs to be changed frequently, which can greatly improve production efficiency.

[0014] Further, the slide rails are provided with limiting blocks at both ends, the limiting blocks are welded on the slide rails, and the rollers are bolted on both sides of the cutting machine body.

[0015] By adopting the above technical scheme, the limiting block effectively limits the movement range of the cutting machine main body along the slide rail, preventing it from accidentally sliding out of the track. This not only protects the equipment itself, but also avoids damage or accidents that may be caused by exceeding the working area. By physically limiting the movement range, the safety hazards during operation can be significantly reduced. The presence of the limiting block increases the rigidity of the entire system, making the cutting machine more stable during operation. This is particularly important for ensuring high-precision cutting operations, which helps to improve the quality of the final product. Since the limiting block clearly defines the maximum movement range of the cutting machine, the operator does not need to worry about whether the equipment will exceed the safety limit. This makes the operation more intuitive and simple, reducing the likelihood of misoperation. The limiting block provides a clear starting and ending position for the cutting machine, making repositioning simple and fast. This is particularly useful for processing tasks that require frequent position adjustments, greatly improving work efficiency.

[0016] Further, a positioning groove for mounting the bearing plate is arranged on the inner side of the shell, and the bearing plate is slidably mounted in the positioning groove.

[0017] By adopting the above technical scheme, the groove provides precise guidance for the bearing plate, ensuring straight-line movement during pulling out and pushing in, reducing the possibility of deviation or jamming. This design helps to improve the stability and reliability of the entire device. By embedding the bearing plate in the positioning groove, the pressure of the waste weight on the bearing plate can be dispersed, reducing the risk of deformation. This not only prolongs the service life of the bearing plate, but also ensures consistent performance over a long period of use. The design of the positioning groove makes the installation and removal process of the bearing plate more convenient. The operator only needs to slide the bearing plate along the groove to complete the installation or removal, without the need for additional tools, greatly improving work efficiency. The close fit between the positioning groove and the bearing plate can effectively prevent waste from leaking from the side, especially during the movement of the bearing plate. This can maintain the cleanliness of the working area and avoid environmental pollution or safety hazards caused by scattered waste. The positioning groove limits the movement path of the bearing plate, avoiding dangerous situations caused by accidental derailment. In addition, it can also prevent accidental injuries such as finger pinching when the bearing plate needs to be cleaned or repaired. When cleaning or repairing the bearing plate, it can be easily removed from the positioning groove for thorough cleaning or replacement of worn parts. This design simplifies the maintenance process and reduces maintenance costs.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] 1. The utility model discloses a rotatable handle is installed on the check dam and is welded together with the bearing plate, ensures the integration of structure, and the user only needs to hold the handle to complete the drawing or push -in operation, need not worry about the relative displacement problem between parts, and the separation hole design of the rotation groove terminal makes the positioning convex and the separation hole align after, can easily pull out the bearing plate, simplifies the dismounting process, improves work efficiency.

[0020] 2. The utility model discloses a positioning convex and the rotation groove in the shell are used in cooperation, ensure the stability when pulling out the bearing plate, avoid the security problem caused by accidental slide or inclination, and the limiting block of slide rail both ends effectively limits the movement range of cutting machine main part along the slide rail, prevents its accidental slide from the track, increases the rigidity of whole system, reduces vibration and shakes, improves cutting accuracy, and the bearing plate is embedded in the positioning groove of shell inboard, provides accurate direction, reduces the possibility of deviation or jam, prevents waste from leaking from the side simultaneously, keeps the cleanness and safety of work area.

[0021] 3. The utility model discloses a separation fence effectively separates cutting area and waste collection area, prevents the waste produced in the cutting process from scattering to the equipment outside, is helpful to reduce the damage to the internal structure of laser cutting machine, prolongs the service life of equipment, and the design of slide rail and gyro wheel reduces the friction when directly dragging cutting machine, reduces the wear and tear of parts, prolongs the service life of equipment, and the integrated design check dam and bearing plate and positioning groove structure make when needing to clean or maintain, can more conveniently handle the whole assembly, simplify the maintenance process, and reduce the maintenance cost. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is Figure 2 The enlarged schematic diagram of A part in it;

[0024] Figure 3 It is the structure schematic diagram of rotatable handle of the utility model;

[0025] Figure 4 It is Figure 1 The enlarged schematic diagram of B part in it;

[0026] Figure 5 It is the structure schematic diagram of the utility model bearing plate drawing.

[0027] 1-laser cutting body; 2-isolation fence; 3-housing; 31-rotary groove; 311-separation hole; 32-slideway; 321-limiting block; 33-guide rod; 34-connecting block; 35-positioning groove; 4-rotatable handle; 41-positioning protrusion; 5-bearing plate; 51-baffle plate. DETAILED DESCRIPTION

[0028] The utility model will be described in further detail below in combination with the drawings and specific preferred embodiments.

[0029] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "left side", "right side", "upper part", "lower part" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and "first", "second" and the like do not represent the importance of the parts, so it cannot be understood as a limitation on the utility model. The specific dimensions used in this embodiment are only used to illustrate the technical scheme and do not limit the protection scope of the utility model.

[0030] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , a laser cutting machine waste cleaning device, the laser cutting body 1 is installed above the isolation fence 2, and the isolation fence 2 is arranged on the top of the housing 3; the bearing plate 5 penetrates through one side of the housing 3 and is in contact with the other end of the housing 3, one end of which is connected with the rotatable handle 4, the inside of the housing 3 is provided with a positioning groove 35, and the bearing plate 5 is slidably installed in the positioning groove 35; the rotatable handle 4 is installed on the baffle plate 51, and the baffle plate 51 is welded with the bearing plate 5, the rotatable handle 4 is provided with a positioning protrusion 41, the inside of the housing 3 is provided with a rotary groove 31 matched with the positioning protrusion 41, the terminal end of the rotary groove 31 is provided with a separation hole 311 matched with the positioning protrusion 41, and the housing 3 is provided with a avoiding opening allowing the baffle plate 51 to pass through; the housing 3 is provided with slideways 32, guide rods 33 and connecting blocks 34 on both sides, the cutting machine body is provided with rollers on both sides, the connecting block 34 is sleeved on the guide rod 33, the cutting machine body is bolted on the slideways 32 on both sides, the slideways 32 are provided with limiting blocks 321 at both ends, the limiting blocks 321 are welded on the slideways 32, and the rollers are bolted on both sides of the cutting machine body. Such design ensures that the whole device can operate efficiently and safely, and provides convenient operation and maintenance mode.

[0031] Working principle: when laser cutting, the laser cutting main body 1 cuts the workpiece, and the generated waste falls on the bearing plate 5 below through the isolation fence 2. The bearing plate 5 is stably placed in the positioning groove 35 inside the shell 3, ensuring that the waste cannot leak from the side. When the bearing plate 5 is in the working position, the positioning protrusion 41 is located in the rotating groove 31, locking the bearing plate 5 in the shell 3 and preventing it from moving accidentally. When cleaning the waste, the operator holds the rotatable handle 4 and rotates the handle, moving the positioning protrusion 41 from the rotating groove 31 to the position of the separation hole 311. At this time, the positioning protrusion 41 is aligned with the separation hole 311, and the bearing plate 5 is unlocked. After unlocking, the operator can easily pull the rotatable handle 4, which drives the bearing plate 5 to slide out of the shell 3 along the positioning groove 35 through the baffle plate 51. Because the shell 3 is provided with an avoiding opening, the baffle plate 51 can smoothly pass through the opening, so that the bearing plate 5 can be completely pulled out. After the bearing plate 5 is completely pulled out, the operator can conveniently clean the waste on it. After cleaning, the bearing plate 5 is pushed back into the shell 3. After the bearing plate 5 is pushed back to the original position, the rotatable handle 4 is rotated again to make the positioning protrusion 41 re-enter the rotating groove 31, thereby locking the bearing plate 5 and restoring the initial state. The cutting machine main body can move freely on the slide rail 32 through the roller to adapt to different sizes and positions of the workbench surface. The limiting block 321 at both ends of the slide rail 32 limits the maximum moving range of the cutting machine main body to prevent it from exceeding the safety limit. The guide rod 33 and the connecting block 34 ensure that the cutting machine main body remains stable during movement, reducing vibration and shaking and improving cutting precision.

[0032] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the specific details in the above embodiments. Within the technical concept of the present application, various equivalent transformations of the technical solutions of the present application can be made, and these equivalent transformations all belong to the protection scope of the present application.

Claims

1. A laser cutting machine waste cleaning device, characterized by: Including laser cutting body (1), isolation fence (2), rotatable handle (4), bearing plate (5) and shell (3); The top of the shell (3) is provided with the isolation fence (2), the laser cutting body (1) is installed above the isolation fence (2), the bearing plate (5) penetrates one side of the shell (3) and the other end of the shell (3) is attached, one end of the bearing plate (5) is connected with the rotatable handle (4), the rotatable handle (4) is further provided with a positioning convex (41), and the inner side of the shell (3) is provided with a rotating groove (31) matched with the positioning convex (41).

2. The laser cutting machine waste cleanup device of claim 1, wherein: The rotatable handle (4) is installed on the baffle (51), the baffle (51) is welded with the bearing plate (5), and the shell (3) at the position of the rotatable handle (4) is provided with an avoiding opening allowing the baffle (51) to pass through.

3. The laser cutting machine waste cleanup device of claim 2, wherein: The terminal of the rotating groove (31) is provided with a separation hole (311) matched with the positioning convex (41).

4. The laser cutting machine waste cleanup device of claim 1, wherein: Both sides of the shell (3) are further provided with slide rails (32), guide rods (33) and connecting blocks (34), both sides of the cutting machine body are further provided with rollers, the connecting block (34) is sleeved on the guide rod (33), and both sides of the cutting machine body are bolted on the slide rail (32).

5. The laser cutting machine waste cleanup device of claim 4, wherein: Both ends of the slide rail (32) are further provided with limit blocks (321), the limit blocks (321) are welded on the slide rail (32), and the rollers are bolted on both sides of the cutting machine body.

6. The laser cutting machine waste cleanup device of claim 1, wherein: The inner side of the shell (3) is provided with a positioning groove (35) for mounting the bearing plate (5), and the bearing plate (5) is slidably mounted into the positioning groove (35).

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