Waste collecting device of laser cutting machine

Abstract

The utility model discloses a waste collecting device of a laser cutting machine, which relates to the technical field of waste collecting devices and comprises a support frame, a worktable is fixedly mounted at the top of the support frame, a telescopic rod is fixedly mounted at the top of a movable block, an output end of the telescopic rod is fixedly connected with a top block, and electric pulleys are fixedly mounted on the outer sides of sliders. Outer insections used in cooperation with the racks are arranged on the outer sides of the electric pulleys. The driving structure slides on the workbench, the position can be flexibly adjusted, accurate cutting operation can be carried out in cooperation with the cutting device and the laser head, waste is allowed to automatically fall into the discharging box through the discharging holes during laser cutting, the influence of waste accumulation on cutting operation is avoided, and meanwhile, the cutting efficiency is improved. And the dust blowing structure can efficiently remove dust and chippings generated in the cutting process through an air pump, a connecting block, a plurality of groups of nozzles and other assemblies, so that the working area is kept clean, and the practicability and the flexibility of the whole laser cutting machine waste collecting device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste collecting device technical field, concretely is a kind of laser cutting machine waste collecting device. BACKGROUND

[0002] Laser cutting machine waste collecting device refers to a kind of device that can automatically or manually collect the waste (such as metal chips, non-metallic fragments etc.) generated in the working process of laser cutting machine, it is usually located below or near the workbench of laser cutting machine, through specific structural design and working principle, waste is effectively collected and stored, so as to subsequent processing.

[0003] The waste generated in the cutting process falls into the material hopper, waste tank or material distribution assembly through the gap of workbench or grid, for the device that needs to separate waste and residue, material distribution assembly separates waste and residue through specific structural design and working principle, collected waste is stored in material collecting box, collection box or other storage device, so as to subsequent processing, through PLC controller or other automatic control system, realize the automatic control of waste collecting process, improve working efficiency and collection accuracy.

[0004] But the device in prior art lacks efficient waste vibration and pushing mechanism, leading to waste easy to accumulate in cutting table or discharge hole, affect the efficiency of waste collection and the continuity of cutting operation, and some waste will adhere to cutting table, need separate cleaning, it is more complex to use. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a kind of laser cutting machine waste collecting device to solve the technical problems that the device in prior art lacks efficient waste vibration and pushing mechanism, leading to waste easy to accumulate in cutting table or discharge hole, affect the efficiency of waste collection and the continuity of cutting operation, and some waste will adhere to cutting table, need separate cleaning, it is more complex to use.

[0006] To achieve the above object, the utility model provides following technical scheme: a kind of waste collecting device of laser cutting machine, including support frame, the support frame top is fixedly installed with workbench, the workbench both sides are fixedly installed with first lug, the first lug is provided with drive structure, and the workbench outside is slidably connected with movable support that cooperation drive structure is used, the workbench top buckle connection has cutting table, the movable support top is fixedly installed with cutting device, the movable support bottom is slidably installed with laser head that cooperation cutting device is used, the movable support bottom is provided with dust blowing structure, the workbench inner side is fixedly installed with discharge box, the discharge box inner side is slidably connected with material collecting box, the discharge box both sides are fixedly installed with rack, the discharge box both sides are slidably connected with sliding block, the sliding block bottom is fixedly connected with movable block, the movable block top is fixedly installed with telescopic link, the telescopic link output end is fixedly connected with top block, the top block is below the cutting table, and the cutting table is opened with multiple groups of discharge hole, the sliding block outside is fixedly installed with motor pulley, the motor pulley outside is provided with outer thread that cooperation rack is used.

[0007] By adopting the above technical scheme, when using, the workpiece to be cut is placed on the cutting table, the movable support is slid on the workbench by the drive structure, the position can be flexibly adjusted, the cutting device and the laser head are cooperated to carry out accurate cutting operation, the waste in the laser cutting process can fall into the discharge box through the discharge hole on the cutting table, at the same time, the sliding block and the movable block are reciprocatingly slid in the discharge box by the cooperation between the motor pulley and the rack, then the top block is reciprocatingly moved upward by the telescopic link, the top block and the bottom of the cutting table are slightly collided, the vibration caused by the collision helps the waste on the surface of the cutting table and the small waste stuck in the discharge hole to smoothly slide and fall into the material collecting box, the structure not only improves the waste collection efficiency, but also avoids the interference of the waste on the cutting operation, so that the waste on the surface of the cutting table and stuck in the discharge hole can smoothly pass through the discharge hole and fall into the material collecting box, the discharge hole not only allows the waste to fall into the discharge box during laser cutting, but also avoids the influence of the waste accumulation on the cutting operation, at the same time, the dust blowing structure can efficiently remove the dust and debris generated during cutting by the components such as air pump, connecting block and multiple nozzles, keep the working area clean, the practicability and flexibility of the whole waste collecting device of laser cutting machine are improved.

[0008] The utility model further sets up, drive structure includes motor, screw rod, conveying belt, conveying wheel, the screw rod is active and penetrates the first lug, the screw rod end is fixedly connected with the conveying wheel, the conveying belt is located the conveying wheel outside, and the motor output end is fixedly connected with the screw rod, and the screw rod is active and penetrates the movable support.

[0009] By adopting the technical scheme, the rotation of the motor can drive the screw rod to rotate, the conveying belt is located outside the conveying wheel, and the conveying belt is driven to move by the rotation of the conveying wheel, so that the two groups of screw rods are synchronously rotated, and then the movable support is driven to reciprocate linearly on the screw rod, so that the cutting device and the laser head can flexibly cut the workpiece by laser.

[0010] The utility model further provides for, the movable support inside all fixedly connected with second protruding piece, the workbench outside set up with the first sliding groove of cooperation second protruding piece use, and the workbench one side fixedly connected with support block, and the motor is located support block top.

[0011] By adopting the technical scheme, the second protruding piece and the first sliding groove are matched, the movable support is stably supported, the movable support is prevented from shaking and deviating during movement, the support block is arranged, and the motor is well supported and fixed.

[0012] The utility model further provides for, the dust blowing structure includes air pump, connecting block, multiple groups of spray head, connecting head, connecting pipe, multiple groups of spray head are fixed in connecting block bottom, and the connecting block is located movable support bottom, and the air pump is fixed in movable support top, the connecting head is fixed in connecting block one side, the connecting head is located movable support outside, and the connecting pipe is fixed between connecting head and air pump, multiple groups of spray head are located laser head both sides.

[0013] By adopting the technical scheme, the multiple groups of spray heads are fixed to the bottom of the connecting block, which can simultaneously spray air flow in multiple directions, thereby achieving comprehensive cleaning of the working area. The spray heads are located on both sides of the laser head to prevent dust and debris from interfering with or damaging the laser head. The air pump is fixed to the top of the movable support, which provides stable air flow supply for the spray heads through the connecting pipe and the connecting head. The connecting block and the spray heads are located at the bottom of the movable support, which allows the dust blowing structure to move with the movable support, thereby achieving cleaning of different working areas and allowing all waste materials on the surface of the cutting table to be blown into the collection box for unified collection and processing.

[0014] The utility model further provides for, the workbench top both sides are provided with baffle, movable support bottom set up with the second sliding groove of cooperation laser head use.

[0015] By adopting the technical scheme, the baffle can prevent the workpiece from moving or falling during laser cutting, which not only ensures the stability and safety of the cutting process, but also prevents waste materials from splashing. The second sliding groove allows the laser head to slide and adjust on the movable support, which enables the laser head to accurately move to any position on the workbench as needed.

[0016] The top block is further provided with a groove on both sides for cooperation with the sliding block and the sliding block.

[0017] By adopting the above technical scheme, the groove provided on both sides of the top block provides a certain activity space for the sliding block and the sliding block, so that the top block can flexibly and stably cooperate with the telescopic rod to move up and down.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1. The utility model discloses a waste collecting device for laser cutting machine, which comprises a workbench, a cutting device, a laser head, a cutting table, a dust blowing structure, a material collecting box and a telescopic rod, wherein the cutting device is arranged on the workbench, the laser head is arranged on the cutting device, the cutting table is arranged on the workbench, the dust blowing structure is arranged on the workbench, the material collecting box is arranged on the workbench, and the telescopic rod is arranged on the cutting table and connected with the top block. The utility model has the advantages that the driving structure can slide on the workbench, the position can be adjusted flexibly, the cutting device and the laser head can be cooperated to carry out accurate cutting operation, the waste in the laser cutting process can be dropped into the material collecting box through the discharging hole on the cutting table, meanwhile, the sliding block and the movable block are driven to reciprocate in the material collecting box through the cooperation between the electric pulley and the rack, then the top block is moved up and down through the telescopic rod, the top block and the bottom of the cutting table are slightly collided, the vibration caused by the collision helps the waste on the surface of the cutting table and the small waste stuck in the discharging hole to slide down and enter the material collecting box through the discharging hole, the structure not only improves the waste collecting efficiency, but also avoids the interference of the waste on the cutting operation, so that the waste on the surface of the cutting table and stuck in the discharging hole can enter the material collecting box through the discharging hole, the waste is allowed to fall into the material collecting box during the laser cutting through the discharging hole, and the influence of the waste accumulation on the cutting operation is avoided, meanwhile, the dust blowing structure can efficiently remove the dust and debris generated in the cutting process through the components such as the air pump, the connecting block and the multiple nozzles, the working area is kept clean, and the practicability and flexibility of the whole waste collecting device for laser cutting machine are improved.

[0020] 2. The utility model discloses a plurality of nozzles are fixed on the bottom of the connecting block, can spray air current to a plurality of directions simultaneously, thereby realizes the overall cleaning to the working area, the nozzle is located the both sides of laser head, prevents dust and debris from causing interference or damage to laser head, the air pump is fixed on the top of movable support, provides stable air current supply for the nozzle through the connecting pipe and the connecting head, the connecting block and the nozzle are located the bottom of movable support, so that the dust blowing structure can move along with the movement of movable support, thereby realizes the cleaning to different working areas, so that the waste on the surface of the whole cutting table can be blown into the material collecting box and is uniformly collected and handled. DRAWINGS

[0021] Figure 1 It is the whole structure first visual angle schematic drawing of the utility model;

[0022] Figure 2 It is the whole structure second visual angle schematic drawing of the utility model;

[0023] Figure 3 It is the first perspective view of disassembly structure of the utility model;

[0024] Figure 4 It is the second perspective view of disassembly structure of the utility model;

[0025] Figure 5 It is the first perspective view of cross section structure of the utility model;

[0026] Figure 6 It is the second perspective view of cross section structure of the utility model;

[0027] Figure 7 It is the main structure schematic diagram of the utility model;

[0028] Figure 8 It is the main structure schematic diagram of the utility model; Figure 7 It is the local enlarged view of A place in the utility model.

[0029] In the drawing: 1, support frame; 2, workbench; 3, first protruding block; 4, screw rod; 5, conveying belt; 6, motor; 7, support block; 8, baffle; 9, cutting table; 10, movable support; 11, cutting device; 12, air pump; 13, connecting pipe; 14, laser head; 15, connecting block; 16, spray head; 17, conveying wheel; 18, first sliding groove; 19, material collecting box; 20, material discharging box; 21, second sliding groove; 22, connecting head; 23, top block; 24, telescopic rod; 25, movable block; 26, rack; 27, sliding block; 28, electric pulley; 29, second protruding block; 30, slotted. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0031] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0032] A kind of waste collecting device of laser cutting machine, such as Figures 1-8As shown, including support frame 1, support frame 1 top fixedly installed with workbench 2, workbench 2 both sides are fixedly installed with first protrusion 3, first protrusion 3 is provided with drive structure, and workbench 2 outer side is slidably connected with movable support 10 used in cooperation with drive structure, workbench 2 top buckle connection has cutting table 9, movable support 10 top fixedly installed with cutting device 11, movable support 10 bottom slidably installed with laser head 14 used in cooperation with cutting device 11, movable support 10 bottom is provided with dust blowing structure, workbench 2 inner side is fixedly installed with discharge box 20, discharge box 20 inner side is slidably connected with material collecting box 19, discharge box 20 both sides are fixedly installed with rack 26, discharge box 20 both sides are slidably connected with sliding block 27, sliding block 27 bottom is fixedly connected with movable block 25, movable block 25 top is fixedly installed with telescopic rod 24, telescopic rod 24 output end is fixedly connected with top block 23, top block 23 is located below cutting table 9, and cutting table 9 is provided with a plurality of discharge holes, sliding block 27 outer side is fixedly installed with electric pulley 28, electric pulley 28 outer side is provided with external thread used in cooperation with rack 26.

[0033] In use, the workpiece to be cut is placed on the cutting table 9, the movable support 10 is slidably connected with the drive structure on the workbench 2, which can be flexibly adjusted in position, and the cutting device 11 and the laser head 14 are used for precise cutting operation, through the discharge hole on the cutting table 9, the waste material in the laser cutting process can be dropped into the discharge box 20, at the same time, through the cooperation between the electric pulley 28 and the rack 26, the sliding block 27 and the movable block 25 are driven to reciprocate in the discharge box 20, then the telescopic rod 24 is used to make the top block 23 reciprocate upward, so that the top block 23 and the bottom of the cutting table 9 produce a slight collision, the vibration produced by the collision helps the waste material on the surface of the cutting table 9 and the small waste material stuck in the discharge hole to smoothly slide off and enter the material collecting box 19 through the discharge hole, the structure not only improves the efficiency of waste collection, but also avoids the interference of waste material on the cutting operation, so that the waste material on the surface of the cutting table 9 and stuck in the discharge hole can smoothly pass through the discharge hole and enter the material collecting box 19, through the discharge hole, not only allows the waste material to fall into the discharge box 20 during laser cutting, but also avoids the influence of waste accumulation on the cutting operation, at the same time, the dust blowing structure can efficiently remove the dust and debris generated during cutting through the components such as air pump 12, connecting block 15 and a plurality of nozzles 16, keep the working area clean, improve the practicability and flexibility of the whole laser cutting machine waste collecting device.

[0034] Further use, through the rotation of motor 6, can drive the screw rod 4 to rotate, the conveying belt 5 is located outside the conveying wheel 17, through the rotation of the conveying wheel 17 to drive the conveying belt 5 to move, so that the two groups of screw rods 4 rotate synchronously, then drive the movable support 10 to move on the screw rod 4 reciprocating linearly, so that the cutting device 11 and the laser head 14 can flexibly cut the workpiece, the second lug 29 and the first sliding groove 18 are matched with each other, which provides stable support for the movable support 10, avoids shaking and deviation during movement, and the support block 7 can provide good support and fixing effect for the motor 6.

[0035] The plurality of nozzles 16 in the embodiment are fixed to the bottom of the connecting block 15 and can spray air flow in multiple directions at the same time, so that the working area is fully cleaned, the nozzles 16 are located on both sides of the laser head 14, dust and debris are prevented from interfering with or damaging the laser head 14, the air pump 12 is fixed to the top of the movable support 10, the connecting pipe 13 and the connecting head 22 provide stable air flow supply for the nozzles 16, the connecting block 15 and the nozzles 16 are located at the bottom of the movable support 10, so that the dust blowing structure can move with the movement of the movable support 10, so that different working areas can be cleaned, and waste on the surface of the entire cutting table 9 can be blown into the material collecting box 19 for unified collection and treatment, the baffle 8 can prevent the workpiece from moving or falling during laser cutting, can ensure the stability and safety of the cutting process, and can prevent waste from splashing, and the second sliding groove 21 allows the laser head 14 to slide on the movable support 10, so that the laser head 14 can be accurately moved to any position on the workbench 2 as required, and the grooves 30 on both sides of the top block 23 provide a certain movement space for the sliding block 27 and the movable block 25, so that the top block 23 can flexibly and stably cooperate with the telescopic rod 24 to move up and down.

[0036] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and changes of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A waste collecting device for a laser cutting machine comprising a support frame (1), characterized in that: The support frame (1) top fixed installation has the workbench (2), first lug (3) is fixedly installed on both sides of the workbench (2), the first lug (3) is provided with drive structure, and the workbench (2) outer side is slidably connected with the movable support (10) used in cooperation with the drive structure, the workbench (2) top buckle connection has cutting table (9), the movable support (10) top fixed installation has cutting device (11), the movable support (10) bottom slidably installed with laser head (14) used in cooperation with the cutting device (11), the movable support (10) bottom is provided with dust blowing structure, the workbench (2) inner side is fixedly installed with discharge box (20), the discharge box (20) inner side is slidably connected with the material collecting box (19), the discharge box (20) both sides are fixedly installed with rack (26), the discharge box (20) both sides are slidably connected with sliding block (27), the sliding block (27) bottom is fixedly connected with movable block (25), the movable block (25) top is fixedly installed with telescopic rod (24), the telescopic rod (24) output end is fixedly connected with top block (23), the top block (23) is located below the cutting table (9), and a plurality of discharge holes are formed in the cutting table (9), the sliding block (27) outer side is fixedly installed with motor pulley (28), and the motor pulley (28) outer side is provided with external thread used in cooperation with the rack (26).

2. The laser cutting machine waste collection device of claim 1, wherein: The drive structure includes motor (6), lead screw (4), conveying belt (5), conveying wheel (17), the lead screw (4) is movably penetrated through the first lug (3), the lead screw (4) end is fixedly connected with the conveying wheel (17), the conveying belt (5) is located on the conveying wheel (17) outer side, and the motor (6) output end is fixedly connected with the lead screw (4), and the lead screw (4) is movably penetrated through the movable support (10).

3. The laser cutting machine waste collection device of claim 2, wherein: The movable support (10) inner side is fixedly connected with second lug (29), the workbench (2) outer side is provided with first sliding groove (18) used in cooperation with the second lug (29), and the workbench (2) one side is fixedly connected with support block (7), and the motor (6) is located on the support block (7) top.

4. The laser cutting machine waste collection device of claim 1, wherein: The dust blowing structure includes air pump (12), connecting block (15), a plurality of spray heads (16), connecting head (22), connecting pipe (13), a plurality of the spray head (16) is fixed to the connecting block (15) bottom, and the connecting block (15) is located on the movable support (10) bottom, and the air pump (12) is fixed to the movable support (10) top, the connecting head (22) is fixed to one side of the connecting block (15), the connecting head (22) is located on the movable support (10) outer side, and the connecting pipe (13) is fixed between the connecting head (22) and the air pump (12), a plurality of the spray head (16) is located on both sides of the laser head (14).

5. The laser cutting machine waste collection device of claim 1, wherein: The workbench (2) top two sides are provided with baffle (8), the movable support (10) bottom is provided with the second chute (21) that matches the laser head (14) uses.

6. The laser cutting machine waste collection device of claim 1, wherein: The top block (23) two sides are provided with the slot (30) that matches the movable block (25) with the slider (27) uses.

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