Blanking device of laser pipe cutting machine

Abstract

The utility model provides a laser pipe cutting machine blanking device, relates to laser pipe cutting machine technical field, including U-shaped blanking bin and the installation groove of U-shaped blanking bin interior, be equipped with the regulating mechanism in the installation groove, the regulating mechanism includes the bidirectional screw rod that rotatingly connects in U-shaped blanking bin interior, the bidirectional screw rod is equipped with two leakproof subassembly. According to the blanking device of the laser pipe cutting machine, the two screw rod sliding blocks and the two moving plates can be driven to move oppositely by rotating the two-way screw rod, so that the distance between the two moving plates can be adjusted, and corresponding adjustment can be performed according to the length of a cut pipe; and the situation that the cut pipes are placed disorderly during discharging is avoided, follow-up treatment work on the pipes is facilitated, and the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to a blanking device, in particular to a blanking device for a laser tube cutting machine, and belongs to the technical field of laser tube cutting machines. Background Art

[0002] The laser tube cutting machine is a machine that uses laser to cut tubes. The energy released when the laser beam hits the tube wall surface is used to melt and evaporate the metal. The deformation caused is very small or no deformation. It is suitable for metal tubes such as stainless steel, carbon steel, aluminum, copper, titanium, etc. It can process tubes in batches with high work efficiency. The cut tubes need to be collected centrally using unloading equipment so that the oxide scale and burrs on the tubes can be processed later.

[0003] A laser pipe cutting machine unloading device disclosed in the Chinese patent application publication specification CN219986575U can effectively utilize the unloading mechanism to alleviate the impact during the unloading process and reduce the bending of the pipe wall through the combination of a unloading bin and an unloading mechanism.

[0004] In actual applications, it is found that different batches of pipes have different processing lengths. Placing different batches of pipes with the same unloading device is likely to lead to chaotic placement of the pipes, requiring staff to sort out the chaotic pipes, which is not conducive to subsequent deburring, chamfering and other treatments, reducing the work efficiency of the staff. Summary of the invention

[0005] The purpose of the utility model is to provide a blanking device for a laser tube cutting machine in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the tubes after blanking are easily placed in a disorderly manner, which is not conducive to subsequent processing thereof.

[0006] The utility model is implemented through the following technical scheme: a feeding device of a laser tube cutting machine comprises a U-shaped feeding bin and a mounting groove provided inside the U-shaped feeding bin, an adjusting mechanism is provided in the mounting groove, the adjusting mechanism comprises a bidirectional screw rod rotatably connected inside the U-shaped feeding bin, two anti-leakage components are provided on the bidirectional screw rod, one end of the bidirectional screw rod passes through the U-shaped feeding bin and extends to the outside of the U-shaped feeding bin, two symmetrical screw rod sliders are threadedly connected on the surface of the bidirectional screw rod, a limiting groove is provided on the U-shaped feeding bin, and the upper surfaces of the two screw rod sliders are fixedly connected with a moving plate that is in sliding contact with the U-shaped feeding bin through the limiting groove;

[0007] Both movable plates are provided with a folding mechanism, which includes a folding plate connected to the movable plate by a hinge, a fixing rod is slidably connected in two reserved holes of the folding plate, and a fixing hole corresponding to the two reserved holes of the folding plate is opened on the movable plate.

[0008] Preferably, both sides of the two screw sliders are fixedly connected with connecting rods, the inner wall of the U-shaped blanking bin is fixedly connected with two limit rods, the outer surfaces of the two limit rods are slidably connected with the reserved holes of the two connecting rods respectively, and the end of the bidirectional screw extending to the outside of the U-shaped blanking bin is fixedly connected with a handle, and the screw slider can be limited by the matching setting between the connecting rod and the limit rod, thereby making the movement of the screw slider and the movable plate more stable.

[0009] Preferably, a support rod fixedly connected to one end of the two fixing rods is provided inside the folding plate, and two first tension springs sleeved on the surface of the fixing rods are fixedly connected to the surface of the support rods. The fixing rods can be limited by the coordinated arrangement of the support rods and the first tension springs to prevent the fixing rods from detaching from the folding plate.

[0010] Preferably, a sliding groove is provided on one side of the folding plate, and a pull rod is fixedly connected to the surface of the support rod which is in sliding contact with the folding plate through the sliding groove. The matching setting between the pull rod and the sliding groove facilitates pulling the fixed rod to prevent the folding plate from being obstructed by the fixed rod during the rotation of the folding plate on the moving plate.

[0011] Preferably, two stabilizing rods are fixedly connected to a side of the support rod away from the first tension spring, and ends of the two stabilizing rods away from the support rod both penetrate the folding plate. The stability of the movement of the fixed rod is further improved by providing the stabilizing rods.

[0012] Preferably, the leakage-proof component includes a fixed block fixedly connected to the surface of the bidirectional screw rod, the upper surface of the fixed block is fixedly connected to a mounting block, and the side of the mounting block and the screw rod slider close to each other is fixedly connected to a second tension spring, and the coordination between the fixed block, the mounting block and the second tension spring can prevent the cut pipe from entering the mounting groove from the limiting groove.

[0013] Preferably, four universal wheels are fixedly mounted on the bottom surface of the U-shaped material drop bin, and the position of the device can be easily adjusted by providing the universal wheels so as to align the laser tube cutting machine.

[0014] The utility model provides a blanking device for a laser tube cutting machine, which has the following beneficial effects:

[0015] The unloading device of the laser tube cutting machine can drive two screw sliders and two movable plates to move toward each other by rotating the bidirectional screw rod, thereby adjusting the distance between the two movable plates. It can make corresponding adjustments according to the length of the cut tube, avoiding the situation where the cut tubes are placed in a disorderly manner when unloading, which is beneficial to the subsequent processing of the tubes and improving the work efficiency of the staff.

[0016] The unloading device of the laser tube cutting machine facilitates pulling the fixed rod through the matching setting between the pull rod and the sliding groove, thereby preventing the folding plate from being obstructed by the fixed rod during the rotation of the moving plate. The matching setting between the fixed block, the mounting block and the second tension spring can prevent the cut tube from entering the mounting groove from the limit groove. The universal wheel is provided to facilitate the position adjustment of the device so as to align it with the laser tube cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the U-shaped drop bin of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the structure at A of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of the folding mechanism of the utility model;

[0021] Figure 5 This is a cross-sectional view of the folding mechanism of the utility model from a front view perspective.

[0022] Description of Reference Numerals

[0023] 1. U-shaped feeding bin;

[0024] 2. Adjustment mechanism; 201. Bidirectional screw rod; 202. Screw rod slider; 203. Limiting groove; 204. Moving plate; 205. Connecting rod; 206. Limiting rod; 207. Handle;

[0025] 3. Folding mechanism; 301. Folding plate; 302. Fixing rod; 303. Fixing hole; 304. Support rod; 305. First tension spring; 306. Pull rod; 307. Sliding groove; 308. Stabilizing rod;

[0026] 4. Anti-leakage assembly; 401. Fixing block; 402. Mounting block; 403. Second tension spring;

[0027] 5. Mounting slot; 6. Universal wheel. DETAILED DESCRIPTION

[0028] The embodiment of the utility model provides a blanking device for a laser tube cutting machine.

[0029] like Figure 1-5 As shown, the unloading device of the laser tube cutting machine includes a U-shaped unloading bin 1 and a mounting groove 5 opened inside the U-shaped unloading bin 1. Please refer to Figure 1, U-shaped blanking bin 1, four universal wheels 6 are fixedly installed on the bottom surface of the U-shaped blanking bin 1. By setting the universal wheels 6, it is convenient to adjust the position of the device so as to align the laser pipe cutting machine, and at the same time facilitate the transportation of the cut pipes and the subsequent processing of the pipes. An adjustment mechanism 2 is provided in the installation groove 5.

[0030] Please refer to Figure 1 , Figure 2 and Figure 3 The adjusting mechanism 2 includes a bidirectional screw rod 201 rotatably connected to the inside of the U-shaped blanking bin 1, one end of the bidirectional screw rod 201 passes through the U-shaped blanking bin 1 and extends to the outside of the U-shaped blanking bin 1, and the surface of the bidirectional screw rod 201 is threadedly connected with two symmetrical screw rod sliders 202. A limiting groove 203 is provided on the U-shaped blanking bin 1, and the upper surfaces of the two screw rod sliders 202 are fixedly connected with a moving plate 204 that is in sliding contact with the U-shaped blanking bin 1 through the limiting groove 203.

[0031] With the rotation of the bidirectional screw rod 201, the screw slider 202 can move on the bidirectional screw rod 201 through the movable plate 204 limited by the limit groove 203. When the two screw sliders 202 moving toward each other approach or move away from each other, they can also drive the two movable plates 204 to move respectively, and then adjust the distance between the two movable plates 204, so as to realize the storage of pipes of different lengths and avoid confusion in the placement of pipes.

[0032] Please refer to Figure 2 , connecting rods 205 are fixedly connected on both sides of the two screw sliders 202, and two limit rods 206 are fixedly connected to the inner wall of the U-shaped blanking bin 1. The outer surfaces of the two limit rods 206 are slidably connected to the reserved holes of the two connecting rods 205 respectively. The bidirectional screw 201 extends to one end of the outside of the U-shaped blanking bin 1 and is fixedly connected with a handle 207. The screw slider 202 can be limited by the coordinated setting of the connecting rod 205 and the limit rod 206. The movement of the screw slider 202 will drive the connecting rod 205 to slide on the limit rod 206, thereby making the movement of the screw slider 202 more stable.

[0033] Please refer to Figure 1 , Figure 4 and Figure 5 A folding mechanism 3 is provided on each of the two movable plates 204. The folding mechanism 3 includes a folding plate 301 connected to the movable plate 204 through a hinge. A fixing rod 302 is slidably connected in two reserved holes of the folding plate 301. The movable plate 204 is provided with a fixing hole 303 corresponding to the two reserved holes of the folding plate 301.

[0034] Preferably, the diameter of the fixing hole 303 is greater than the diameter of the fixing rod 302. The fixing rod 302 can be aligned with the fixing hole 303 after the folding plate 301 is rotated to a vertical state. The fixing rod 302 can be inserted into the fixing hole 303 by sliding the fixing rod 302 on the folding plate 301, and then the folding plate 301 and the fixing hole 303 are fixed by the fixing rod 302.

[0035] Please refer to Figure 1 , Figure 4 and Figure 5 The inside of the folding plate 301 is provided with a support rod 304 fixedly connected to one end of the two fixed rods 302, and the surface of the support rod 304 is fixedly connected with two first tension springs 305 sleeved on the surface of the fixed rod 302. The two fixed rods 302 can be pulled at the same time by the support rod 304, which is more convenient when pulling the fixed rods 302. The support rod 304 and the fixed rod 302 can be limited by the first tension spring 305 to prevent the fixed rods 302 and the support rod 304 from shaking.

[0036] Please refer to Figure 5 A sliding groove 307 is provided on one side of the folding plate 301, and a pull rod 306 is fixedly connected to the surface of the support rod 304, which is in sliding contact with the folding plate 301 through the sliding groove 307. The pull rod 306 is provided to provide a reasonable force point for pulling the support rod 304, which makes it more convenient to pull the support rod 304. When the pipes cut at the bottom of the U-shaped blanking bin 1 are subsequently processed, the folding plate 301 can be folded down to facilitate the staff to take out the pipes at the bottom of the U-shaped blanking bin 1.

[0037] Please refer to Figure 5 Two stabilizing rods 308 are fixedly connected to the side of the support rod 304 away from the first tension spring 305. The ends of the two stabilizing rods 308 away from the support rod 304 both penetrate the folding plate 301. By setting the stabilizing rod 308, the side of the support rod 304 away from the fixed rod 302 can be limited, so that the support rod 304 drives the fixed rod 302 to move more stably.

[0038] Please refer to Figure 2 and Figure 3 Two anti-leakage components 4 are provided on the bidirectional screw rod 201. The anti-leakage component 4 includes a fixed block 401 fixedly connected to the surface of the bidirectional screw rod 201. The upper surface of the fixed block 401 is fixedly connected to a mounting block 402. A second tension spring 403 is fixedly connected to a side of the mounting block 402 and the screw rod slider 202 that is close to each other. The second tension spring 403 will be deformed under the drive of the moving screw rod slider 202. The second tension spring 403 can block the limiting groove 203 to prevent the smaller diameter pipe from falling from the limiting groove 203 into the mounting groove 5.

[0039] When the utility model is used, first, the device is moved to a suitable position by the universal wheel 6, and then the spacing between the two moving plates 204 is adjusted according to the length of the pipe. The bidirectional screw rod 201 can be driven to rotate by turning the handle 207. The rotation of the bidirectional screw rod 201 will respectively drive the two screw sliders 202 and the two moving plates 204 to move toward each other, thereby realizing the adjustment of the spacing between the two moving plates 204. After the adjustment is completed, the pipe can be cut. When the space for accommodating the pipe in the U-shaped blanking bin 1 is insufficient, the pull rod 306 can be pulled to move the pipe. The support rod 304 and the fixed rod 302 are driven to slide, and the folding plate 301 is rotated at the same time until the folding plate 301 is rotated to a vertical state. The elastic force generated by the deformation of the first tension spring 305 can drive the pull rod 306, the support rod 304 and the fixed rod 302 to reset. The fixed rod 302 will be stuck in the fixed hole 303, thereby increasing the space for the U-shaped blanking bin 1 to accommodate pipes. When the pipes cut at the bottom of the U-shaped blanking bin 1 are subsequently processed, the folding plate 301 can be folded down to facilitate the staff to take out the pipes at the bottom of the U-shaped blanking bin 1.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A material discharge device for a laser tube cutting machine, comprising a U-shaped material discharge bin (1) and a mounting groove (5) provided inside the U-shaped material discharge bin (1), characterized in that: An adjustment mechanism (2) is provided in the installation groove (5), the adjustment mechanism (2) comprising a bidirectional screw rod (201) rotatably connected to the inside of the U-shaped blanking bin (1), two anti-leakage components (4) are provided on the bidirectional screw rod (201), one end of the bidirectional screw rod (201) passes through the U-shaped blanking bin (1) and extends to the outside of the U-shaped blanking bin (1), two symmetrical screw rod sliders (202) are threadedly connected to the surface of the bidirectional screw rod (201), a limiting groove (203) is provided on the U-shaped blanking bin (1), and the upper surfaces of the two screw rod sliders (202) are fixedly connected to movable plates (204) that are in sliding contact with the U-shaped blanking bin (1) through the limiting groove (203); The two movable plates (204) are each provided with a folding mechanism (3), the folding mechanism (3) comprising a folding plate (301) connected to the movable plate (204) via a hinge, a fixing rod (302) slidably connected in two reserved holes of the folding plate (301), and a fixing hole (303) corresponding to the two reserved holes of the folding plate (301) is provided on the movable plate (204).

2. The blanking device of the laser tube cutting machine according to claim 1 is characterized in that: Both sides of the two screw sliders (202) are fixedly connected with connecting rods (205), the inner wall of the U-shaped blanking bin (1) is fixedly connected with two limit rods (206), the outer surfaces of the two limit rods (206) are respectively slidably connected to the reserved holes of the two connecting rods (205), and one end of the bidirectional screw (201) extending to the outside of the U-shaped blanking bin (1) is fixedly connected with a handle (207).

3. The blanking device of the laser tube cutting machine according to claim 1 is characterized in that: A support rod (304) fixedly connected to one end of the two fixing rods (302) is provided inside the folding plate (301), and two first tension springs (305) sleeved on the surfaces of the fixing rods (302) are fixedly connected to the surface of the support rod (304).

4. The blanking device of the laser tube cutting machine according to claim 3 is characterized in that: A sliding groove (307) is provided on one side of the folding plate (301), and a pull rod (306) is fixedly connected to the surface of the support rod (304) and is in sliding contact with the folding plate (301) through the sliding groove (307).

5. The blanking device for the laser tube cutting machine according to claim 4 is characterized in that: Two stabilizing rods (308) are fixedly connected to a side of the support rod (304) away from the first tension spring (305), and ends of the two stabilizing rods (308) away from the support rod (304) both penetrate the folding plate (301).

6. The blanking device for laser tube cutting machine according to claim 1, characterized in that: The anti-leakage component (4) comprises a fixed block (401) fixedly connected to the surface of the bidirectional screw rod (201), the upper surface of the fixed block (401) being fixedly connected to a mounting block (402), and a second tension spring (403) being fixedly connected to a side surface of the mounting block (402) and the screw rod slider (202) being close to each other.

7. The blanking device for laser tube cutting machine according to claim 1, characterized in that: Four universal wheels (6) are fixedly mounted on the bottom surface of the U-shaped material drop bin (1).

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