Material supporting device of optical fiber laser cutting machine

Abstract

The utility model discloses a material supporting device of an optical fiber laser cutting machine, and relates to the technical field of laser cutting. A box body is fixedly connected to the top end of the bottom frame, a W support is arranged in the center of the top end of the bottom frame, a W moving rail is fixedly connected between the inner walls of the box body and close to one side, a lead screw is rotationally connected between the inner walls of the box body and located above the W moving rail, and a sliding cylinder is rotationally connected to the outer ring of the lead screw in a threaded mode. The top end of the W moving rail is in sliding contact with a roller, and the top end of the roller is fixedly connected with a vertical plate. According to the laser cutting device, the first motor is operated, then under the mutual cooperation of the lead screw, the sliding cylinder, the vertical plate, the idler wheel, the inner groove and the clamping block, laser cutting work of optical fibers is achieved, and meanwhile the problems that the position of a laser cutting machine is mostly fixed when the laser cutting machine is used, so that the position of the laser cutting machine cannot be adjusted according to the distance needing to be cut, and the cutting efficiency is high are solved. Therefore, the problem of poor flexibility is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a material supporting device for an optical fiber laser cutting machine. Background Art

[0002] Laser cutting is to focus the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, the material is eventually cut, thereby achieving the purpose of cutting.

[0003] The position of existing laser cutting machines is mostly fixed during use, so the position of the laser cutting machine cannot be adjusted according to the required cutting spacing, resulting in poor flexibility. At the same time, because the material supporting and clamping mechanisms are mostly fixedly installed and need to withstand high temperature and high-speed cutting environments, deformation or other phenomena may occur in the clamping mechanism, which needs to be replaced, resulting in the problem of inconvenience in disassembling the clamping mechanism. In view of the above problems, the inventor proposes a fiber laser cutting machine supporting device to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the position of the laser cutting machine is mostly fixed during use, so that the position of the laser cutting machine cannot be adjusted according to the required cutting interval, resulting in poor flexibility, and the material supporting and clamping mechanisms are mostly fixedly installed and need to withstand high temperature and high-speed cutting environments, which may cause deformation or other phenomena of the clamping mechanism and require replacement, resulting in inconvenient disassembly of the clamping mechanism; the purpose of the utility model is to provide a material supporting device for a fiber laser cutting machine.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a material supporting device for a fiber laser cutting machine comprises a base frame, the top of the base frame is fixedly connected to a box body, a W bracket is arranged at the center of the top of the base frame, a W shift rail is fixedly connected between the inner walls of the box body and close to one side, a screw rod is rotatably connected between the inner walls of the box body and above the W shift rail, a slide cylinder is rotatably connected to the outer thread of the screw rod, a roller is slidably contacted at the top of the W shift rail, a vertical plate is fixedly connected to the top of the vertical plate, an inner groove is opened at the center of the inner side of the vertical plate, and the inner groove slides in the inner groove. A card block is connected, and the side end of the card block is fixedly connected to the slide cylinder, the top of the roller is fixedly connected to a top block near the vertical plate, the bottom end of the top block is fixedly connected to a connecting rod above the W bracket, the bottom end of the connecting rod is fixedly connected to a laser cutting device, side grooves are symmetrically opened near the center at both side ends of the box body, a support plate is fixedly connected between the inner walls of one of the side grooves near the bottom, a slide groove is opened at the center of the support plate, and a vertical frame is symmetrically slidably connected to the slide groove near the center, and the opposite ends of the two vertical frames are symmetrically and detachably connected to the limiting mechanism body.

[0006] Preferably, a double-headed screw is rotatably connected between the side walls of one of the side grooves and below the support plate, and both upright frames are threadably rotatably connected to the double-headed screw, and a second motor is fixedly connected inside the box and close to the double-headed screw, and the output end of the second motor passes through the box and is fixedly connected to the double-headed screw.

[0007] Preferably, a motor 1 is fixedly connected to the side end of the box body near one side, and the output end of the motor 1 passes through the box body and is fixedly connected to the screw rod. An electric cylinder is fixedly connected to the center of the bottom end of the base frame, and the output end of the electric cylinder passes through the base frame and is fixedly connected to the W bracket.

[0008] Preferably, a wiring harness tray is fixedly connected to the outer ring of the connecting rod near the bottom, and a wiring harness groove is provided inside the wiring harness tray near the center.

[0009] Preferably, a receiving and releasing plate is provided between the inner walls of the other side groove, a box door is rotatably connected to the front end of the box body, and an observation window is provided near the center inside the box door.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model solves the problem that the material holding mechanism is mostly fixedly installed and needs to withstand high temperature and high-speed cutting environments by running the second motor, and then the stand, the slide slot and the limit mechanism body cooperate with each other, thereby solving the problem that the clamping mechanism may be deformed or other phenomena may occur, and it needs to be replaced, making it inconvenient to disassemble the clamping mechanism;

[0012] 2. In the utility model, the motor is operated, and then the screw rod and the slide cylinder as well as the vertical plate, the roller, the inner groove and the clamping block cooperate with each other to realize the laser cutting of the optical fiber. At the same time, the problem that the position of the laser cutting machine is mostly fixed when in use, making it impossible to adjust the position of the laser cutting machine according to the required cutting spacing, thus resulting in poor flexibility, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the box structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the support plate structure of the utility model.

[0017] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. base frame; 11. electric cylinder; 12. box door; 13. side groove; 14. retractable disk; 2. box body; 21. motor 1; 22. motor 2; 23. W bracket; 3. W rail; 31. screw rod; 32. harness disk; 33. roller; 34. top block; 35. connecting rod; 36. laser cutting equipment; 37. slide cylinder; 38. block; 39. vertical plate; 310. inner groove; 4. support plate; 41. double-headed screw; 42. slide groove; 43. vertical frame; 44. limit mechanism body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-4As shown, the utility model provides a technical solution: a material supporting device for a fiber laser cutting machine, including a base frame 1, a box body 2 is fixedly connected to the top of the base frame 1, a W bracket 23 is arranged at the center of the top of the base frame 1, a W shift rail 3 is fixedly connected between the inner walls of the box body 2 and close to one side, a screw rod 31 is rotatably connected between the inner walls of the box body 2 and above the W shift rail 3, a slide cylinder 37 is rotatably connected to the outer thread of the screw rod 31, a roller 33 is slidably contacted at the top of the W shift rail 3, a vertical plate 39 is fixedly connected to the top of the roller 33, an inner groove 310 is opened at the center of the vertical plate 39, a block 38 is slidably connected in the inner groove 310, The side end of the clamping block 38 is fixedly connected to the slide cylinder 37, the top of the roller 33 is fixedly connected to the top block 34 near the vertical plate 39, the bottom end of the top block 34 and located above the W bracket 23 is fixedly connected to a connecting rod 35, and the bottom end of the connecting rod 35 is fixedly connected to a laser cutting device 36, and side grooves 13 are symmetrically opened near the center at both side ends of the box body 2, and a support plate 4 is fixedly connected between the inner walls of one of the side grooves 13 near the bottom, a slide groove 42 is opened at the center of the support plate 4, and a vertical frame 43 is symmetrically slidably connected to the slide groove 42 near the center, and the opposite ends of the two vertical frames 43 are symmetrically and detachably connected to the limiting mechanism body 44.

[0021] A double-headed screw 41 is rotatably connected between the side walls of one of the side grooves 13 and below the support plate 4 , and both of the two upright frames 43 are threadedly rotatably connected to the double-headed screw 41 .

[0022] By adopting the above technical solution, the double-headed screw 41 rotates, thereby causing the two vertical frames 43 connected by the threaded rotation to move toward each other.

[0023] A second motor 22 is fixedly connected inside the box body 2 and close to the double-headed screw 41 , and an output end of the second motor 22 passes through the box body 2 and is fixedly connected to the double-headed screw 41 .

[0024] By adopting the above technical solution, the second motor 22 is operated, so that the fixedly connected double-headed screw 41 is rotated.

[0025] A motor 21 is fixedly connected to one side of the box body 2 , and an output end of the motor 21 passes through the box body 2 and is fixedly connected to the screw rod 31 .

[0026] By adopting the above technical solution, the motor 1 21 is operated, so that the fixedly connected screw rod 31 rotates.

[0027] An electric cylinder 11 is fixedly connected to the center of the bottom end of the base frame 1 , and an output end of the electric cylinder 11 passes through the base frame 1 and is fixedly connected to the W bracket 23 .

[0028] By adopting the above technical solution, the electric cylinder 11 is operated, so that the fixedly connected W bracket 23 moves upward.

[0029] The outer circle of the connecting rod 35 and near the bottom is fixedly connected with a wiring harness disc 32, and a wiring harness groove is opened near the center of the wiring harness disc 32.

[0030] By adopting the above technical solution, the harness tray 32 is provided and the harness groove is opened in order to facilitate the integration of the control harness of the laser cutting equipment 36 .

[0031] A receiving and releasing tray 14 is provided between the inner walls of the other side groove 13 .

[0032] By adopting the above technical solution, the placement of the receiving and placing tray 14 is to facilitate the placement of the optical fiber above the W bracket 23.

[0033] The front end of the box body 2 is rotatably connected to a box door 12, and an observation window is provided near the center of the box door 12.

[0034] By adopting the above technical solution, an observation window is provided inside the box door 12 for observing the situation inside the box body 2.

[0035] Working principle: When the device is in use, first place the optical fiber to be cut on the outer ring of the receiving and releasing disk 14 above the W bracket 23, and at the same time, the other end passes through between the two limiting mechanism bodies 44, and then the motor 22 is operated to rotate the double-headed screw 41 fixedly connected, so that the two vertical frames 43 connected by threaded rotation move toward each other under the action of the slide groove 42, so that the two limiting mechanism bodies 44 can limit the optical fiber. When the limiting mechanism bodies 44 need to be replaced, it is only necessary to disassemble the two limiting mechanism bodies 44 from the opposite ends of the two vertical frames 43 and then install the new ones with bolts, thereby solving the problem that the material support clamping mechanism is mostly fixedly installed and needs to withstand high temperature and high-speed cutting environment, which may cause deformation or other phenomena of the clamping mechanism and need to be replaced, resulting in the inconvenience of disassembling the clamping mechanism.

[0036] When cutting is required, the motor 21 is operated to rotate the fixedly connected screw 31, thereby moving the slide 37 connected by the threaded rotation, so that the vertical plate 39 drives the roller 33 to move on the W-track 3, and then the fixedly connected top block 34 drives the connecting rod 35 to intermittently descend under the mutual cooperation between the inner groove 310 and the block 38. When the connecting rod 35 descends, the laser cutting equipment 36 can be operated to realize the laser cutting of the optical fiber, thereby solving the problem that the position of the laser cutting machine is mostly fixed during use, so that the position of the laser cutting machine cannot be adjusted according to the required cutting spacing, resulting in poor flexibility.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A material support device for a fiber laser cutting machine, comprising a base frame (1), characterized in that: The top of the base frame (1) is fixedly connected to a box body (2), a W bracket (23) is provided at the center of the top of the base frame (1), a W shift rail (3) is fixedly connected between the inner walls of the box body (2) and close to one side, a screw rod (31) is rotatably connected between the inner walls of the box body (2) and located above the W shift rail (3), the outer circle of the screw rod (31) is rotatably connected to a slide cylinder (37), a roller (33) is slidably contacted at the top of the W shift rail (3), a vertical plate (39) is fixedly connected at the top of the roller (33), an inner groove (310) is provided at the center of the vertical plate (39), a block (38) is slidably connected in the inner groove (310), and a side end of the block (38) is fixedly connected to the slide cylinder (37). The top of the roller (33) is fixedly connected to a top block (34) near the vertical plate (39), the bottom of the top block (34) is fixedly connected to a connecting rod (35) located above the W bracket (23), the bottom of the connecting rod (35) is fixedly connected to a laser cutting device (36), side grooves (13) are symmetrically provided inside the two side ends of the box body (2) near the center, a support plate (4) is fixedly connected between the inner walls of one of the side grooves (13) near the bottom, a sliding groove (42) is provided at the center of the support plate (4), a vertical frame (43) is symmetrically slidably connected inside the sliding groove (42) near the center, and the two vertical frames (43) are symmetrically and detachably connected to the limiting mechanism body (44) at opposite ends.

2. A fiber laser cutting machine support device as claimed in claim 1, characterized in that: A double-headed screw (41) is rotatably connected between the side walls of one of the side grooves (13) and located below the support plate (4), and both of the two upright frames (43) are threadably rotatably connected to the double-headed screw (41).

3. A fiber laser cutting machine support device as claimed in claim 2, characterized in that: A second motor (22) is fixedly connected inside the box (2) and close to the double-headed screw (41); an output end of the second motor (22) passes through the box (2) and is fixedly connected to the double-headed screw (41).

4. A fiber laser cutting machine support device as claimed in claim 1, characterized in that: A motor 1 (21) is fixedly connected to a side end of the box body (2) near one side, and an output end of the motor 1 (21) passes through the box body (2) and is fixedly connected to a screw rod (31).

5. The fiber laser cutting machine support device according to claim 1, characterized in that: An electric cylinder (11) is fixedly connected to the center of the bottom end of the base frame (1), and an output end of the electric cylinder (11) passes through the base frame (1) and is fixedly connected to the W bracket (23).

6. A fiber laser cutting machine support device as claimed in claim 1, characterized in that: A wiring harness disc (32) is fixedly connected to the outer ring of the connecting rod (35) near the bottom, and a wiring harness groove is provided inside the wiring harness disc (32) near the center.

7. The fiber laser cutting machine support device according to claim 1, characterized in that: A receiving and releasing disk (14) is provided between the inner walls of the other side groove (13).

8. The fiber laser cutting machine support device according to claim 1, characterized in that: The front end of the box body (2) is rotatably connected to a box door (12), and an observation window is provided near the center of the box door (12).

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